baber/WOPTO huggingface dataset:
Patent TW-I231468-B (TW)
Title: Operational amplifier circuit, driving circuit and driving method
Inventor: ISHIYAMA HISANOBU
IPC: G09G3/20
Filed: 2002-05-31
Granted: 2005-04-21
Abstract: An output of an operational amplifier circuit is set to the high impedance state in a given period including a transition between a period T1 (positive polarity) in which a voltage level of a counter electrode VCOM becomes VC1 and a period T2 (negative polarity) in which VCOM becomes VC2. In the period T1, data line is driven by a P-type operational amplifier OP1 having a P-type driving transistor, while in the period T2, the data line is driven by an N-type operational amplifier OP2 having an N-type driving transistor. By positively using a parasitic capacitance between the counter electrode and the data line, the voltage level of the data line is changed before driving. The excess charge is returned to the power source side by clamping the output of the operational amplifier circuit to a voltage range equal to or wider than a voltage range of power sources VDD and VSS. The voltage range of power sources VDD' and VSS' of a clamp circuit are set to be narrower than that of the power sources VDD and VSS of the operational amplifier circuit.
Patent TW-538506-B (TW)
Title: Memory cell of static random access memory capable of reducing soft error and its manufacturing method
Inventor: LIAW JHON-JHY
IPC: G11C11/34
Filed: 2002-06-05
Granted: 2003-06-21
Abstract: A memory cell of static random access memory (SRAM) capable of reducing soft error recording is provided in the present invention. The invention includes the first and the second logic inverters, the first and the second access transistors, and the first and the second capacitors. The memory cell includes two storage nodes, in which the first storage node is connected with output terminal of the first logic inverter, input node of the second logic inverter, the first access transistor, and the first capacitor. The second storage node is connected with input terminal of the first logic inverter, output node of the second logic inverter, the second access transistor, and the second capacitor. In addition, the invention provides a method for manufacturing memory unit of SRAM capable of reducing soft error.
Patent TW-561495-B (TW)
Title: Semiconductor storage device and information apparatus using the same
Inventor: ISHIDA TERUFUMI
IPC: G11C11/407
Filed: 2002-06-27
Granted: 2003-11-11
Abstract: A semiconductor storage device includes: a memory cell array including a plurality of memory cells which are connected to a plurality of pairs of complementary bit lines; an internal voltage decreasing section for generating a predetermined voltage lower than a power supply voltage; and an equalizing section for performing an equalizing operation to charge the pairs of complementary bit lines to a predetermined equal potential, wherein the internal voltage decreasing section is formed by first and second internal voltage decreasing sections, the equalizing section is formed by a first equalizing section, which is provided at one side of the memory cell array, and a second equalizing section, which is provided at the other side of the memory cell array, the first and second internal voltage decreasing sections supply an electric power to the first and second equalizing sections, respectively.
Patent TW-557253-B (TW)
Title: Glueing device in bookbinding
Inventor: NISHIKAWA MASATOSHI
IPC: B42C9/00
Filed: 2002-07-10
Granted: 2003-10-11
Abstract: Disclosed is a glueing device for adhesive bookbinding of a page stack (A) to a cover sheet (B), which comprises a housing (65) for containing hot melt adhesive (61') in a molten state; a coating roller (64) with a periphery, at least a part of which is immersed in the molten adhesive in the housing, having an axial length substantially greater than a lengthwise size of the back surface of the page stack. The coating roller is rotatable about a shaft extending substantially in alignment with a center of thickness of the page stack. The glueing device further comprises a first drive mechanism (66) for achieving press-contact between the periphery of the coating roller and the back surface of the page stack to apply the molten adhesive on the periphery of the coating roller to the back surface of the page stack; and a second drive mechanism (67) for rotating the coating roller in forward and reverse directions over a predetermined small angle range, while the periphery of the coating roller is being in press-contact with the back surface of the page stack by the pressure applying mechanism, so that the molten adhesive effectively enters every interstice between adjacent pages from the back surface of the page stack. Accordingly, not only the back surface of the page stack but also opposing areas, in vicinity to the back surface, of the adjacent pages are coated with the molted adhesive for improved bonding therebetween.
Patent TW-567055-B (TW)
Title: Device for monitoring blood pressure for detecting risk of disease and method thereof
Inventor: LIN JIN-YUAN
IPC: A61B5/02
Filed: 2002-09-03
Granted: 2003-12-21
Abstract: A device for simultaneously measuring and displaying blood pressure while identifying the probability for a particular patient suffering from a cardiovascular disease (L, M, H, V) includes a conventional measurement device (2), and a user interface (5, 6a, 6b, 14) for a user to enter specified pathogenic factors. The pathogenic factors are stored in a memory (7). A program (8) calculates the probability for a patient suffering from a disease based on the blood pressure data. Such a probability can be displayed on a monitor (9, RR).
Patent TW-556365-B (TW)
Title: Method to fabricate LED for white light source
Inventor: LIOU RU-SHI
IPC: H01L33/00
Filed: 2002-09-17
Granted: 2003-10-01
Abstract: A method to fabricate LED for white light source is disclosed, which utilizes a semiconductor fluorescent body with an LED to fabricate a white light source. The main components of the semiconductor fluorescent body is (Zn, Cd)S, in which one or more different ions are doped in the structure as the light-emitting centers excited by the external light source. The external light source of the present invention can be generated by using an LED emitting a proper wavelength, wherein the wavelength can be ranged from 495 nm blue-green light to 340nm ultraviolet light. After mixing the semiconductor fluorescent body with the packaging material in an appropriate ratio and packaging the same, an LED for white light source with good light-emitting characteristics can be obtained by applying a very low current. Also, the chemical composition of the semiconductor fluorescent body of the present invention can be adjusted, so that it can be excited by an LED to generate one or more colors of fluorescent light for color-mixing to form the white light. That is, a single powder body can be used to fabricate LED for white light source with high-luminance and high color-deriving characteristics.
Patent TW-554231-B (TW)
Title: Picture display device
Inventor: MUKAWA HIROSHI
IPC: G02B5/20
Filed: 2002-09-23
Granted: 2003-09-21
Abstract: The present invention is able to miniaturize a device constitution, to reduce the labor for adjustment in a manufacturing process, and to display a picture without bringing about problems accompanied with spatial light modulation elements and color switching of illuminating color. The picture display device of the present invention is provided with a first spatial light modulation element 52 for modulating a first wavelength band component of illuminating light from an illuminating light source 10, dichroic mirrors 40 and 41 and a lens array 51 for separating and converging second and third wavelength band components of the illuminating light respectively, a second spatial light modulation element 50 for modulating the second and third wavelength band components, and a dichroic mirror 60 for synthesizing modulated light emitted from the first and second spatial light modulation elements 52 and 50.
Patent TW-I221550-B (TW)
Title: The debug frame and its method of the microprocessor platform
Inventor: YEH CHEN-CHEN
IPC: G06F11/00
Filed: 2002-10-15
Granted: 2004-10-01
Abstract: A debug frame and its method of the microprocessor platform, the debug frame comprises the microprocessor platform and the debug card. The debug frame and its method of the microprocessor platform is used to the microprocessor platform's expand bus as the output interface, and to store the debug data in the debug card or display it via the debug card. The debug data also can output direct by the output/input's characteristic. And the debug data doesn't spend the resource of the microprocessor platform.
Patent TW-I257357-B (TW)
Title: A new type of automobile anti-theft device
Inventor: MORETON PAUL
IPC: F16H57/00
Filed: 2002-10-18
Granted: 2006-07-01
Abstract: An automobile anti-theft device that has its parts straddling over the spoke(s) of a steering wheel, with one side tightly wrapped around by the device, traditional steering wheel lock, such as the trademarked product the club R, PTO registration number 1872404, allows a maximum of two cuts on the steering wheel to remove the anti-theft device and thus is not a very affective theft deterrent, current anti-theft device eliminates the two-cuts easy steal because one side of the steering wheel is completely wrapped around, allowing no cuts to be made by the would-be-thieves. Theft can only be attained by extreme force to break current device, destroying the key/lock mechanism, or chopping away the steering wheel from the steering column.
Patent TW-I234006-B (TW)
Title: Micro mirror unit including mirror substrate and wiring substrate spaced by conductive spacer
Inventor: SONEDA HIROMITSU
IPC: G02B6/35
Filed: 2003-01-02
Granted: 2005-06-11
Abstract: A micro mirror unit includes a micro mirror substrate, a wiring substrate and an electroconductive spacer disposed between these substrates. The micro mirror substrate includes a moving part, a frame and torsion bars connecting the moving part to the frame. The moving part is provided with a mirror-formed portion. The wiring substrate is formed with a wiring pattern. The electroconductive spacer electrically connects the frame to the wiring pattern, while also providing a space between the micro mirror substrate and the wiring substrate.
Patent TW-I230635-B (TW)
Title: Metal object forming method and mold used for the same
Inventor: KIMURA KOICHI
IPC: B22C9/06
Filed: 2003-01-15
Granted: 2005-04-11
Abstract: A metal object is formed by die-casting with the use of a specially treated mold. The mold has cavity-defining surfaces covered by a heat-insulating layer made of a material that includes ceramic powder and heat-resistant resin. Molten metal is injected into the cavity coated with the heat-insulating layer.
Patent TW-I266661-B (TW)
Title: Niobium powder and solid electrolytic capacitor
Inventor: SATO NOBUYUKI
IPC: H01G9/042
Filed: 2003-01-21
Granted: 2006-11-21
Abstract: The present invention provides an electrolytic capacitor that is large in electrostatic capacity and small in loss coefficient and that is produced by adding trace-amount components to niobium powder to reduce the leak current and increase the electrostatic capacity of a solid electrolytic capacitor. A specific production method comprises using, as a raw material, niobium powder containing at least 1 ppm and up to 600 ppm of hydrogen, and at least 1 ppm and up to 200 ppm of carbon or at least 1 ppm and up to 50 ppm of nickel, the remaining portion substantially consisting of niobium, and forming the sintered body of the powder inside a solid electrolytic capacitor (10) as an anode.
Patent TW-548526-B (TW)
Title: Method for controlling the topography of energy sensitive layer
Inventor: GAU TSAI-SHENG
IPC: G03F7/20
Filed: 2003-02-07
Granted: 2003-08-21
Abstract: A method for controlling the topography of energy sensitive layer. First, a substrate covered by a dielectric layer, which has at least one isolated hole and a plurality of dense ones, is provided. Next, an energy sensitive layer is formed on the dielectric layer and fills in these holes. Thereafter, an energy treatment with various energy doses is performed on the energy sensitive layer and development is then performed to leave a patterned energy sensitive layer with a uniform surface in these holes. Finally, the dielectric layer is etched using the patterned energy sensitive layer as a sacrificial layer to form trenches over these holes and the remaining patterned energy sensitive layer is removed.
Patent TW-I220061-B (TW)
Title: Improved clamping frame for plasma etching
Inventor: LIANG CHUNG-CHI
IPC: H01L21/3065
Filed: 2003-02-25
Granted: 2004-08-01
Abstract: The present invention provides an improved clamping frame for plasma etching, which is a clamping frame formed by enclosing a frame wall. The top and bottom of the clamping frame are free ends, each having a dimension not smaller than that of a working piece. The bottom is provided with an elevating connection device. The clamping frame encloses the working piece, and is connected to an elevating device via the elevating connection device, so as to change the space between the clamping frame and working piece when elevating, thereby changing the plasma ion concentration in the clamping frame.
Patent TW-593872-B (TW)
Title: Variable compression ratio engine
Inventor: YAMADA YOSHIKAZU
IPC: F02B1/04
Filed: 2003-03-10
Granted: 2004-06-21
Abstract: A variable compression ratio engine includes a support shaft positioned eccentrically relative to rotating shafts. A restricting projection is provided at one location in the circumferential direction on the rotating shafts so as to project outward in the radial direction. A rocker member has a pair of engagement portions with respective phases displaced from each other and which engage the restricting projection. The rocker member is spring-biased in a direction in which one of the two engagement portions engages the restricting projection and is mounted on a shaft member so as to be able to rock around the axis of the shaft member. An actuator is driven by the engine negative pressure and is connected to the rocker member so as to swing the rocker member in a direction opposite to the spring-bias direction.
Patent TW-585802-B (TW)
Title: Car model
Inventor: YAMAGUCHI TAKASHI
IPC: B62D7/08
Filed: 2003-04-17
Granted: 2004-05-01
Abstract: A car model can realize a stable rotation movement where a structure of performing a rotation movement by a speed differential of the driving wheels naturally controls the steering wheel in the movement direction without installing a driving source for steering. A car model, comprising a pair of right and left rear wheels (21, 21) driven by different motors (24, 24) independently of each other, a pair of right and left front wheels (22, 22), and a front wheel support mechanism (30) supporting the front wheels (22) rotatably around a specified steering axis (AX) and so as to be rotated inter-lockingly with each other along the same direction, wherein the steering axis (AX) is tilted relative to a vertical direction so that the upper part of the steering axis (AX) is positioned at the rear side of its lower part in traveling direction.
Patent TW-I291432-B (TW)
Title: Marine gas cylinder apparatus
Inventor: SEKIKAWA SHINSUKE
IPC: B63H20/10
Filed: 2003-06-09
Granted: 2007-12-21
Abstract: In a marine gas cylinder apparatus provided with a switching valve apparatus capable of switching a communication state among a piston rod side oil chamber, a piston side oil chamber and a gas chamber, an open timing of a poppet valve provided in a communication passage communicated with a gas chamber is made antecedent to an open timing of poppet valves provided in the other communication passages when opening the switching valve apparatus.
Patent TW-I279455-B (TW)
Title: Apparatus and method for improving the accuracy and repeatability of electrochemical capacitance voltage (ECV) profiling
Inventor: MAYES IAN CHRISTOPHER
IPC: C25F3/02
Filed: 2003-07-04
Granted: 2007-04-21
Abstract: An apparatus and method for improving the accuracy of electrochemical capacitance voltage (ECV) profiling measurements by alerting the operator to the presence of surface films or gas bubbles during the etching process and by using this in-situ monitoring apparatus to determine the true measurement area at the end of the measurement cycle and using the new value to recalculate the data. By making the area measurement integral to the ECV tool, every sample measurement can be corrected for the true measurement area, leading to improved accuracy and eliminating a large source of error.
Patent TW-591798-B (TW)
Title: Strained-channel multiple-gate transistor
Inventor: YEO YEE-CHIA
IPC: H01L29/10
Filed: 2003-07-31
Granted: 2004-06-11
Abstract: A multiple-gate semiconductor structure is disclosed which includes a substrate, a fin formed of a semi-conducting material that has a top surface and two sidewall surfaces. The fin is subjected to a strain of at least 0.01% and is positioned vertically on the substrate; source and drain regions formed in the semi-conducting material of the fin; a gate dielectric layer overlying the fin; and a gate electrode wrapping around the fin on the top surface and the two sidewall surfaces of the fin overlying the gate dielectric layer. A method for forming the multiple-gate semiconductor structure is further disclosed.
Patent TW-I236515-B (TW)
Title: Construction method and structure of assembled steel-made fence-like green retaining wall
Inventor: TANAKA KAZUO
IPC: E02D29/02
Filed: 2003-08-08
Granted: 2005-07-21
Abstract: The present invention relates to a method for constructing a retaining wall, including the steps of manually assembling a fence-like retaining wall with basic elements including vertical elements, horizontal elements, connection elements, back screens and plant growing layers at a construction site, conveying in filling material, compaction-rolling and tamping the filling material with roller and tamper machines, and cyclically repeating these steps several times to form a retaining wall structure of rigidity. The assembling components of the present invention can be conveyed easily and assembled easily and is more effectively in tamping and rolling than the conventional construction manners due to use of chain-like back-stretching tension elements and anti-flexural vertical elements and horizontal elements, and the retaining wall structure so constructed has higher rigidity. With proper attention, a green plant covering can be formed on a surface of the retaining wall, which protects ecology and accommodates surrounding landscape.
Patent TW-I221702-B (TW)
Title: Brushless dc motor having a multiple speed control circuit
Inventor: HORNG ALEX
IPC: H02P29/02
Filed: 2003-08-12
Granted: 2004-10-01
Abstract: A brushless dc motor having a multiple speed control circuit includes a motor drive circuit, an over-current detective limiting circuit and a multi-functional speed control circuit. The motor drive circuit is connected to the over-current detective limiting circuit which is connected to the multi-functional speed control circuit. The over-current detective limiting circuit is adapted to detect motor speed and over current. The over-current detective limiting circuit is able to maintain a low voltage for the motor drive circuit when it is supplied by over current. The multi-functional speed control circuit is adapted to control the over-current detective limiting circuit by speed signals to thereby operate the motor in multiple speed.
Patent TW-594985-B (TW)
Title: Photon sensor array of mosaic type color filter
Inventor: CHIAN JIA-CHI
IPC: H01L27/146
Filed: 2003-08-27
Granted: 2004-06-21
Abstract: The present invention provides a photon sensor array of mosaic type color filter. The photon sensor array comprises a pixel array formed of plural pixels, whose feature is: one or two color filter layers are added into some pixels in the pixel array of the photon sensor array, wherein the color filter layer occupies about 1/4 or 1/2 area of the pixel array uniformly.
Patent TW-I237213-B (TW)
Title: Real time monitoring system for electric trains
Inventor: PARK JU-YONG
IPC: B61L23/00
Filed: 2003-10-01
Granted: 2005-08-01
Abstract: A real time monitoring system for electric trains is provided with a smoke or hot detector in a station, train and driver's cab, a picture-shooting part for monitoring the station, train and driver's cab, a image-transferring server for receiving/sending image information of the picture-shooting part via a radio frequency receiving/sending part, a controller receiving/sending image information through the image-transferring server and presented by a display part, and a communication part for inter-receiving/inter-sending signals and image information with a global command post. At emergency moment, sound and image information can be sent towards the display part with wired or wireless communication to report the real time status. Therefore, the damage or loss can be extremely reduced.
Patent TW-I283535-B (TW)
Title: A method and apparatus for displaying a PIP subscreen related to a PIP main screen
Inventor: LIAW MING-SHEN
IPC: H04N5/14
Filed: 2003-10-22
Granted: 2007-07-01
Abstract: The present invention provides a method and apparatus for displaying a picture in picture (PIP) subscreen related to a PIP main screen. The method uses at least one relative screen parameter to decide a PIP main screen and a PIP subscreen in a display unit. Hence, the PIP subscreen relates to the PIP main screen.
Patent TW-I226574-B (TW)
Title: Method for playback flow control
Inventor: HIS CHEN-NING
IPC: G06F7/00
Filed: 2003-10-31
Granted: 2005-01-11
Abstract: A method for playing data on a playback device. The method includes playing data stored in a memory installed in the playback device at a playback acceleration.
Patent TW-I242593-B (TW)
Title: Adhesive tape for semiconductor apparatus
Inventor: FUJII TOSHIO
IPC: H01L21/60
Filed: 2003-11-06
Granted: 2005-11-01
Abstract: An adhesive tape for a semiconductor apparatus comprises an insulating film and a thermosetting adhesive layer, and when a product of the reciprocal number of the thickness of the thermosetting adhesive layer and loss modulus of the thermosetting adhesive layer at 200 DEG C after curing is larger than 0.25 MPa/mum, superior wire bonding characteristics are obtained. Furthermore, when a product of the reciprocal number of the thickness of the thermosetting adhesive layer and storage modulus of the thermosetting adhesive layer at 200 DEG C after curing is larger than 1 MPa/mum, the adhesive tape for a semiconductor apparatus exhibits more superior wire bonding characteristics.
Patent TW-I242539-B (TW)
Title: ZnX (X=S,Se,Te) quantum dots preparation method
Inventor: CHEN HSUEH-SHIH
IPC: C01G9/00
Filed: 2003-12-11
Granted: 2005-11-01
Abstract: The present invention provides a ZnX (X is selected from the group consisting of S, Se, Te and combinations thereof) quantum dots preparation method, comprises the following steps: putting the S powders, Se powders, Te powders or combinations thereof into organic base, using ultrasonic method for forming S, Se, Te or combination thereof organic base complexes; besides, putting ZnO into organic acid and co-solvent, heating them to form complexes; finally, mixing the two complexes solution, the ZnX quantum dots is obtained.