baber/WOPTO huggingface dataset:
Patent TW-200919944-A (TW)
Title: Pade approximate calculation and conversion circuit of directly digital frequency synthesizer
Inventor: ZHENG XIAN-XUN
IPC: H03B28/00
Filed: 2007-10-18
Abstract: The invention relates to a pade approximate calculation and conversion circuit of directly digital frequency synthesizer. A multiplier receives and a first input signal and a variable signal and multiplies them to generate a multiplied signal. A divider receives the variable signal and has it divided by a second input signal to generate a division signal. An adder receives and adds the multiplied signal and the division signal up to generate an output signal which is returned to the divider. A sine wave signal of quarter cycle is then completed by a second order direct operation. Therefore, the operation time of the entire sine wave and the area of the operation circuit can be reduced.
Patent TW-200817983-A (TW)
Title: Device for controlling a cursor on a computer screen
Inventor: GAO JAMES Y
IPC: G06F3/033
Filed: 2007-10-25
Abstract: The present invention discloses a device for controlling a cursor on a computer screen. It comprises: a positioning plate, having a pattern for configuring a superimposed display; a sensor module, including an illumination unit configured to generate a first light beam; an optical sensor unit, said optical sensor unit positioned adjacent to said illumination unit, and is configured to sense a reflection light beam which is reflected from said positioning plate; and a control unit, said control unit is configured to generate a cursor control signal. The present invention also discloses a method for controlling the cursor on the screen of a host system, wherein: generating the first light beam to illuminate an area of the positioning plate which has the pattern; sensing a reflection light beam which passes through the positioning plate that reflected from the irradiated area; and applying the pattern information in the reflection light beam to generate a control signal to control cursor movement.
Patent TW-200921546-A (TW)
Title: System and method for playing document in the productive station
Inventor: CHU FU-CHUAN
IPC: G06Q50/00
Filed: 2007-11-02
Abstract: The present invention provides a method for playing document in the productive station. The method includes: according to the playing schedule of image document of the productive station in the remote database, judging whether current time is the time for playing image document in the productive station or not; if it is the time for playing, then judging if the productive station store the image document or not; downloading the image document into the productive station when the productive station do not store the image document; reading the image document from the productive station and playing it. A system for playing document in the productive station is also provided.
Patent TW-200832605-A (TW)
Title: Substrate fixing device and substrate fixing method
Inventor: ARAKAWA KAZUHIRO
IPC: H01L21/683
Filed: 2007-11-09
Abstract: To provide a substrate fixing device which can prevent occurrence of positional shift even when the moving acceleration of an XY table is high without contaminating a glass mask. The substrate fixing device comprises an XY stage, a support pin for supporting the periphery on the backside of a substrate, a fixing pin for pressing the first side face of the substrate, a push pin for pressing the second side face opposing the first side face, and a means for moving the push pin in the direction perpendicular to the side face and fixing the substrate in place. The support pin may include first and second support pins for supporting the both ends of one side of the periphery on the backside of the substrate, and a third support pin for supporting the center of the periphery on the backside opposing the one side of the periphery on the backside. The fixing means has a drive means for moving the push pin and a pin drive control means for controlling the drive means, and the pin drive control means may control the drive means to stop movement of the push pin when it is judged that a pressure for pressing the substrate has reached a predetermined level.
Patent TW-200920918-A (TW)
Title: Stereoscopic photoelectric lock device
Inventor: CHANG HUEY-LING
IPC: E05B49/00
Filed: 2007-11-09
Abstract: The present invention discloses a stereoscopic photoelectric lock device, which comprises a key, a lock body, a signal process module and a lock mechanism. The key along its length extends an insert portion having a recess for containing a light source, and there is a plurality outer-side formed on its outer periphery, each of the outer-side equipped with a plurality holes connecting to the recess for the penetration of the light of the light source and for producing a set of light code. The lock body has a receiving hole extending along with its axis for matching with and receiving the insert portion of the key. A plurality inner-side is formed in the receiving hole for matching with and facing to the outer-side of the insert portion, and each inner-side is equipped with a plurality light receiving element for receiving the light transmitted from the light source and converting the light code into a digital code signal. The signal process module decodes the digital code signal and produces an open control signal when confirm the correction. Then the lock mechanism actuates to be unlocked according to the open control signal.
Patent TW-200921345-A (TW)
Title: Heat dissipation fan control method of electric device and the apparatus thereof
Inventor: CHIANG YI-TUNG
IPC: G06F1/20
Filed: 2007-11-15
Abstract: A heat dissipation fan control method of electric device is disclosed, comprising the following steps: (a) detecting the electric device temperature to output a first control signal, (b) receiving an electric device load current and converting to a second control signal, (c) adjusting the rotation rate of heat dissipation fan by referencing the first and second control signal. Since the heat dissipation fan control method of electric device and the apparatus of the present invention detects load current of the electric device and converts the load current to control signal as a reference for the heat dissipation fan operating, and works with the existing temperature control circuit, therefore the optimum heat dissipation efficiency is achieved.
Patent TW-200923919-A (TW)
Title: Apparatus and method for detecting a defect of an optical disc
Inventor: WANG SIH-KAI
IPC: G11B20/18
Filed: 2007-11-23
Abstract: The disclosure relates to an apparatus and a method for detecting a defect of an optical disc. A typical defect detecting method for detecting a typical defect region on the optical disc comprises steps of: generating a first signal, which maintains around the peak value of a source signal and decreases by a first drop rate; generating a second signal, which maintains around the peak value of the source signal and decreases by a second drop rate; subtracting the first signal by a first threshold value to generate a first slice signal; subtracting the second signal by a second threshold value to generate a second slice signal; and comparing the source signal with the first slice signal and the second slice signal, wherein a typical defect signal is changed from a first level to a second level when the first slice signal is larger than the source signal, and the typical defect signal is changed from the second level to the first level when the second slice signal is smaller than the source signal.
Patent TW-200848459-A (TW)
Title: Antistatic styrenic polymer compositions and articles therefrom
Inventor: HAUSMANN KARLHEINZ
IPC: C08K5/053
Filed: 2007-11-29
Abstract: An antistatic styrenic polymer compositions comprises 30 to 70 wt% of a styrenic polymer, 5 to 40 wt% of a potassium ionomer, 1 to 10 wt% of one or more polyols, and 2 to 20 wt% of an ethylene copolymer, based on the total weight of the styrenic polymer composition which, if compared with compositions of the state of the art, shows reduced dust absorption and improved mechanical performances. Also disclosed are articles made of the composition such as film or sheet including multilayer structure and items obtained by extrusion molding, coextrusion molding injection molding, thermoform molding, compression molding or blow molding.
Patent TW-200926777-A (TW)
Title: Focusing apparatus and method
Inventor: CHENG SHENG-HUNG
IPC: G03B13/36
Filed: 2007-12-05
Abstract: The invention discloses a focusing apparatus applied in an image recording system. The focusing apparatus of the invention includes an evaluating unit and a control module. The evaluating unit can generate a plurality of focus values in accordance with an image sensed by a sensor. Furthermore, the control module can calculate a weight focus value in accordance with the focus values, and selectively generate a control signal based on the weight focus value and a depth of focus table, so as to control the movement of a lens.
Patent TW-200905978-A (TW)
Title: Planar antenna structure and apparatus utilizing cascaded right-handed and left-handed transmission lines
Inventor: CHUNG SHYH-JONG
IPC: H01Q1/38
Filed: 2007-12-10
Abstract: A planar antenna includes a dielectric substrate, a ground plane, a first conductive pattern and a second conductive pattern. The dielectric substrate has a first surface and a second surface. The ground plane is on the second surface of the dielectric substrate. The first conductive pattern is on the first surface of the dielectric substrate, coupled to a feeding line. The second conductive pattern is on the second surface of the dielectric substrate, coupled to the ground plane. The first and second conductive patterns are coupled to serve as cascaded right- and left-handed transmission lines. The first and second conductive patterns include: a first lumped equivalent circuit of the right-handed transmission line; and a second lumped equivalent circuit of the left-handed transmission line, cascaded with the first lumped equivalent circuit, wherein the right- and left-handed transmission lines have electrical lengths with opposite signs respectively.
Patent TW-200834934-A (TW)
Title: Thin film transistor, method of producting the same, and display device using the thin film transistor
Inventor: TAKEGUCHI TORU
IPC: H01L21/336
Filed: 2007-12-11
Abstract: It is an object to obtain a display device which has a thin film transistor using a semiconductor film, and in which initial failures are reduced, and a high-resolution display due to miniaturization of the thin film transistor is enabled. In a thin film transistor, a gate electrode 6 is formed above a polycrystalline semiconductor film 4 via a gate insulating film 5. A taper angle θ2 of a section of a pattern end portion of the polycrystalline semiconductor film 4 in a region where the polycrystalline semiconductor film 4 and the gate electrode 6 intersect with each other is smaller than a taper angle θ1 of the other region.
Patent TW-200836195-A (TW)
Title: Resistive memory device
Inventor: OH HYUNG-ROK
IPC: G11C11/21
Filed: 2007-12-13
Abstract: There is provided a resistive memory device, the device including: a plurality of word lines and a plurality of bit lines arranged such that the word lines intersect the bit lines; a plurality of resistive memory cells each having a variable resistive material coupled between the corresponding word line and the corresponding bit line and an access element; selecting circuits selecting one of the plurality of resistive memory cells; and a filament-forming circuit supplying a filament-forming voltage to the selected resistive memory cell through the bit line coupled to the selected resistive memory cell while increasing the filament-forming voltage level until filaments having a predetermined thickness are formed in the variable resistive material of the selected resistive memory cell.
Patent TW-200929401-A (TW)
Title: Semiconductor device and its manufacturing method
Inventor: OSAJIMA TORU
IPC: H01L21/66
Filed: 2007-12-28
Abstract: A first external connection terminal (14) in a first row (2) is arranged such that it is located at the upper part of a first I/O cell (12). A second external connection terminal (15) in a second row (3) is formed at the upper part of a boundary part between the two adjacent first I/O cells (12). The first external connection terminal (14) and the second external connection terminal (15) are spaced apart from each other at a predetermined distance in such a manner that they do not have overlapping parts, and they are formed in the same layer. By this structure, the distance between the first external connection terminal (14) and the second external connection terminal (15) adjacent to each other in the first row (2) and the second row (3) is shortened as soon as possible. While sufficiently securing electrical connection of a probe needle to the first external connection terminal (14) and the second external connection terminal (15) in electrical inspection, higher integration and higher function of a semiconductor chip (1) are permitted. Moreover, inconvenience such as a deterioration in the characteristics of a semiconductor integrated circuit and a deterioration in the accuracy of electrical inspection can be prevented.
Patent TW-200928906-A (TW)
Title: Touch panel processing apparatus and method
Inventor: Zang dong-ming
IPC: G06F3/041
Filed: 2007-12-28
Abstract: A touch panel processing apparatus and method are disclosed. The method comprises the following steps: (a) providing a touch panel processing apparatus including a touch panel, an input module, a touch panel control module and a processing module, (b) using the input module to apply a press-down action on the touch panel, (c) making the touch panel control module generate a first interrupt signal according to the press-down action, (d) using the processing module to receive the first interrupt signal so as to obtain a first sampling coordinate of the touch panel, (e) using the touch panel control module to detect a lifting action of the input module, (f) if the touch panel control module does not detect any lifting action, it compares to determine whether a second sampling coordinate of the input module on the touch panel is the same as the first sampling coordinate, (g) if the two sampling coordinates are different, the touch panel control module will generate a second interrupt signal to enable the processing module to acquire the second sampling coordinate.
Patent TW-200918737-A (TW)
Title: Vehicle and controller and controll method thereof
Inventor: SAWADA YUICHIRO
IPC: F02D29/02
Filed: 2008-01-02
Abstract: To improve drivability of a vehicle provided with an ECVT and an idle speed control device. A two-wheeled motorized vehicle 1 is provided with a rear wheel 3 as a drive wheel, an engine 10, a transmission 20, a centrifugal clutch 25, an idle speed control device 9, and an ECU 7. The transmission 20 has a crankshaft 11 as an input shaft and an output shaft 22a1. The centrifugal clutch 25 is located between the output shaft 22a1 and the rear wheel 3. The centrifugal clutch 25 is engaged and disengaged according to the rotational speed of the output shaft 22a1. The idle speed control device 9 performs idle speed control to adjust the idle rotational speed of the engine 10. The ECU 7 suppresses or stops the idle speed control when the centrifugal clutch 25 is engaged.
Patent TW-200900896-A (TW)
Title: Adaptive controller with mode tracking and parametric estimation for digital power converters
Inventor: QAHOUQ JABER
IPC: G05F5/00
Filed: 2008-02-14
Abstract: A controller for a power stage may adaptively control power switches to improve the efficiency of power consumption by the power stage and detect continuous conduction mode ("CCM") and discontinuous conduction mode ("DCM") operations of the power stage without instantaneous or cycle by cycle sensing and sampling of the output inductor current. Additionally, the controller may be used to facilitate the estimation of output inductor value, the peak inductor current value, and other information on converter operations.
Patent TW-200937003-A (TW)
Title: Measurement device
Inventor: YANG YUH-SHYONG
IPC: G01N21/25
Filed: 2008-02-18
Abstract: A measurement device measuring concentration of a specimen and including a specimen cartridge, a detection unit, a control unit, and a discoloration unit. The specimen is put in the specimen cartridge. The detection unit detects brightness of a target light. The control unit generates a control signal according to the detection result. The discoloration unit provides a change according to the control signal. The concentration of the specimen is measured according to the change.
Patent TW-200904969-A (TW)
Title: Wafer cleaning agent
Inventor: YOSHII HIDEO
IPC: H01L21/306
Filed: 2008-02-21
Abstract: To provide a wafer cleaning agent of simple composition, with which oily contaminant and inorganic contaminant can easily and efficiently be cleaned and which is superior in fire security and environmental protection. Wafer cleaning agent consists of 5 to 25 wt.% of hydrocarbon of saturation or unsaturation with a flash point of 90 to 150 DEG C, 5 to 65 wt.% of mono ether of glycol shown by R<SP>1</SP>-O-(-C<SB>p</SB>H<SB>2p</SB>-O-)<SB>q</SB>-H (in formula, R<SP>1</SP>- shows an alkyl group with the number of carbons of 6 to 10, (p) is number of 2 to 3, and (q) is number of 1 to 2), 5 to 30 wt.% of monoether of polyoxyalkylene shown by R<SP>2</SP>-O-(-R<SP>3</SP>-O-)<SB>r</SB>-H (in formula, R<SP>2</SP>- is an alkyl group with the number of carbons of 8 to 18 or an alkenyl group with the number of carbons of 8 to 18, -R<SP>3</SP>- is an alkyl group with the number of carbons of 2 to 3, and (r) is number of 4 to 20) and 5 to 25 wt.% of water. Kinematic viscosity at 40 DEG C is not more than 10 mm<SP>2</SP>/S.
Patent TW-200902180-A (TW)
Title: Method of controlling the speed of a laying head in a rolling mill
Inventor: SHORE T MICHAEL
IPC: B21C47/02
Filed: 2008-03-12
Abstract: A method is disclosed for controlling the speed of a curved rotatably driven laying pipe through which a longitudinally moving product is directed to exit from the delivery end of the pipe as a helical formation of rings. The method comprises determining the maximum and minimum internal radii Rmax, Rmin of the pipe at the location of the maximum radius R of the pipe as measured from its rotational axis; continuously measuring the velocity Vp of the product entering the laying pipe; and, controlling the rotational speed of the laying pipe such that the rotational velocities Vmax, Vmin of the pipe at said maximum and minimum internal radii bracket a range containing the velocity Vp of the product.
Patent TW-200846350-A (TW)
Title: Image recording media and image layers
Inventor: KASPERCHIK VLADEK
IPC: C09B47/24
Filed: 2008-04-09
Abstract: Imaging layers, image recording media, and methods of preparation of each, are disclosed.
Patent TW-200945203-A (TW)
Title: PLC machine code execution method
Inventor: WANG WEN-CHUNG
IPC: G06F9/45
Filed: 2008-04-17
Abstract: A PLC machine code execution method is disclosed, in which the hardware architecture comprises at least one high performance digital signal processor (DPS) and a memory module (RAM), and the software comprises at least a main program applied to the DPS and a DSP machine code for the program translation of a programmable logic controller (PLC). This invention is capable of translating a PLC program into the DSP machine code and enabling the PLC machine code to be executed in the DSP. Since the PLC machine code is in the main program of the DSP, the sequential scanning time of the PLC will not be limited by the transmission speed of the communication interface, thereby effectively increasing the response capability of the system.
Patent TW-200944195-A (TW)
Title: 5-[(2R)-[2-[2-[2-(2,2,2,-trifluoroethoxy)phenoxy]ethyl]amino]propyl]-2-methoxy-benzene sulfonamide
Inventor: Zhong hui-juan
IPC: A61P13/08
Filed: 2008-04-18
Abstract: The present invention relates to 5-[(2R)-[2-[2-[2-(2, 2, 2-trifluoroethoxy)phenoxy]ethyl]amino]propyl]-2-methox y-benzene sulfonamide, a composition comprising it and preparation method thereof, it has strong antagonistic effect on α 1-adrenoceptor and high selectivity to smooth muscle in urethra.
Patent TW-200947683-A (TW)
Title: Method for fabricating light sensor
Inventor: SHIH CHING-CHIEH
IPC: G02F1/136
Filed: 2008-05-09
Abstract: A method for fabricating a light sensor on an amorphous silicon thin film transistor panel includes forming a light sensor with a bottom electrode, a silicon-rich dielectric layer, and a top electrode, such that the light sensor has a high reliability. The fabrication method is compatible with the fabrication process of thin film transistor.
Patent TW-200951678-A (TW)
Title: Back frame module
Inventor: CHEN ZHI-XIONG
IPC: G06F1/16
Filed: 2008-06-03
Abstract: A back frame module is disclosed, which includes a base plate, two locking plate members, a cable organizing plate, and a storage plate. The base plate is adapted to be provided on a rear face of a display. The locking plate members, the cable organizing plate and the stowage plate are selectively connected to the base plate. The locking plate members are adapted for mounting of a computer device therebetween. The cable organizing plate is adapted to stow a cable of the display or of the computer device. The stowage plate is adapted to stow an adapter of the display or other accessories. The locking plate members, the cable organizing plate and the stowage plate can be selectively substituted by a support plate. The back frame module thus has various states of use to satisfy different user requirements.
Patent TW-200902397-A (TW)
Title: Boots, wash bag and outer container combination
Inventor: GORDON SUSAN W
IPC: B65D85/18
Filed: 2008-06-13
Abstract: In a boots, wash bag and outer container combination, the boots have a lined interior of thin, waterproof nylon material, and are of a rollable, stretchable, waterproof, washable material, and have a waterproof zipper for slipping the boots on and off. The soles of the boots are honeycombed so they will not collect stones and dirt and add slip resistance. The wash bag is rectangular-shaped and is of rollable, waterproof, washable material, It has an upper zippered opening for receipt and holding a pair of boots, a plurality of outer snaps, and, a loop for hanging the bag. The outer container, also rectangular, is of rollable, waterproof, washable material. The container has an envelope-shaped closing flap for receipt and containment of the boots-containing bag, a strap depending from the flap with a clip thereon, a strap depending from the container with a mating clip, internal snaps for mating with the bag snaps to hold the bag in place within the container, and, a loop for hanging the container. The boots, boot-containing bag and bag containing container combination is capable of being rolled up and stored in a small space. The straps, when container clips are mated and tightened, maintain the combination in the small space.
Patent TW-201001885-A (TW)
Title: Dual-mode temp-status recovery control method and circuit system
Inventor: CHEN EMERY YI-JAN
IPC: H02M1/14
Filed: 2008-06-17
Abstract: The invention provides a dual-mode temporary status recovery control method and a circuit system for use with a voltage output device of a DC transformer. The control method provides smooth and stable magnetic phase transition and is characterized by comparing the positive and negative dual-step threshold values to compare actual negative load voltage received by the negative load circuit of the DC transformer, thereby serving as an actuating point in the switch of the duel modes and enabling stability of voltage output in the DC transformer that can better prevent noise signals as a result.