baber/WOPTO huggingface dataset:
Patent TW-584986-B (TW)
Title: LVDS driving device operated by low power
Inventor: LIU JAU-SHIN
IPC: H04L25/02
Filed: 2003-01-20
Granted: 2004-04-21
Abstract: A low-voltage differential signaling (LVDS) driving device operated by low power of the present invention is formed of a differential signal output circuit, a switching circuit, a switch control circuit and a reference current control circuit. The differential signal output voltage has plural MOS transistors to drive the LVDS positive-end signal and LVDS negative-end signal. The switch circuit has plural switches and is coupled to the gates of plural MOS transistors, so as to control the plural MOS transistors to turn ON or OFF. The switch control circuit outputs the first switch control signal and the second switch control signal to control the plural switches to turn ON or OFF. The reference current control circuit outputs the first control voltage and the second control voltage, so as to couple to the plural MOS transistors through the switching circuit, and control the current when the plural MOS transistors are conducted.
Patent TW-I280769-B (TW)
Title: System, device and method of automatic re-authentication
Inventor: ABDO NADIM Y
IPC: H04L9/32
Filed: 2003-02-27
Granted: 2007-05-01
Abstract: Upon successfully authenticating a client device with a server system, the client device and server system shares auto-reconnect data. Upon subsequently losing and re-establishing communications with the server system, the client sends an auto-authenticate request to the server. The auto-authenticate request includes a session verifier that is based at least in part on the shared auto-reconnect data. The server validates the session verifier. If the validation is successful, the server automatically re-authenticates the client device.
Patent TW-I307751-B (TW)
Title: Motorized lamp
Inventor: IRWIN KOTOVSKY
IPC: F21S8/02
Filed: 2003-04-11
Granted: 2009-03-21
Abstract: A system for lighting. The system (10) includes at least a first lamp (12) for producing light. The system (10) includes motorized means for positioning the first lamp (12) in a desired position. The motorized means (14) is connected to the lamp (12). A method for lighting. The method includes the steps of directing a first motor (16) with a controller (18). There is the step of positioning a first lamp (12) into a desired position with the first motor (16).
Patent TW-I220587-B (TW)
Title: Overload protector with hermetically sealing structure
Inventor: OH YONG-KYUN
IPC: H01H37/04
Filed: 2003-05-08
Granted: 2004-08-21
Abstract: Disclosed is an overload protector with a hermetically sealed structure, the overload protector comprising a housing that has an outer peripheral flange and an external connecting terminal and that accommodates a bimetal element having a movable contact and a fixed contact; a conducting plate that is installed to an upper portion of the housing and that has an external connecting terminal and a contact connected to the movable contact of the bimetal element; and an insulating gasket disposed between the housing and the conducting plate, grooves or ribs being formed on the entire flange, and ribs or grooves being formed on a portion of the conducting plate corresponding to the grooves or ribs formed on the flange in such a way that the ribs or grooves of the conducting plate are engaged with the groves or ribs of the flange.
Patent TW-587058-B (TW)
Title: Yarn picking and winding device for a winding frame
Inventor: JAN FU-SHE
IPC: B65H54/02
Filed: 2003-05-16
Granted: 2004-05-11
Abstract: The yarn picking and winding device for a winding frame is equipped with a fixing mount having a receiving groove and a push block having a slide section. The center of the slide section is provided with a driving block having an eccentric cam post. The push block has a support rod at one side thereof which just abuts against the underside of the fixing mount. The pivot hole of the push block and the retaining hole of the driving block allow the sequential engagement of the reduction motor having an eccentric shaft. Under the fixing mount is disposed a limiting bracket having a pivot hole. Between the limiting bracket and the fixing mount is pivotally fixed an eccentric block having a pivot hole in cooperation with the support rod of the push block. The pivot hole of the limiting bracket and the retaining hole of the eccentric block allow the sequential mount of the reduction gear having the eccentric shaft. Two ends of a spring are secured to proper positions of the limiting bracket and the push block. One side of the top of the fixing mount is fixed a free block having a slide groove which works with the eccentric cam post of the driving block. The top of the free block is secured a guide bracket having a hollow guide tube. At the two ends of the hollow guide tube are fixed respectively a wheel and a retaining piece having a conic guide hole. Around the inner periphery of the guide hole is fixed a yarn guide rod whereby the yarn threads are moved in circular manner so that the winding can be performed at high speed without frictional loss, resulting in the smooth and tight winding of the yarn threads on the shuttles without easy breaking.
Patent TW-I266119-B (TW)
Title: Back light module and liquid crystal display device using the same
Inventor: YU TAI-CHERNG
IPC: G02F1/1335
Filed: 2003-06-06
Granted: 2006-11-11
Abstract: The present invention relates to a back light module and a liquid crystal display device using the same. The back light module includes a light source and a light guide plate, the light guide plate includes a light emitting surface, a bottom surface opposing the light emitting surface, a plurality of side surfaces joining the above two surfaces and a plurality of diffusing units which are the same size and arrange on the bottom surface. Wherein, at least one of the side surfaces is light incident surface and the light source is arranged beside the light incident surface, the pitch of the diffusing units is distributed on the bottom surface by a special function relating with the reciprocal of the distance between the corresponding diffusing unit and the light source. The present invention improves the evenness of luminance of the back light module and the performance of the liquid crystal display device using the same.
Patent TW-I239186-B (TW)
Title: System for controlled frequency signals
Inventor: GRIFFIN JED D
IPC: H04L25/08
Filed: 2003-08-14
Granted: 2005-09-01
Abstract: In some embodiments, a transmitter includes first encoding controlled frequency output circuitry to creates a magnitude encoded controlled frequency signal (CFS) and second encoding controlled frequency output circuitry to create a complementary a magnitude encoded controlled frequency signal (CCFS). Other embodiments are described and claimed.
Patent TW-I221346-B (TW)
Title: Electrical connector suitable for plural types of electronic cards and electronic device using the same
Inventor: JENG BI-CHIANG
IPC: H01R43/02
Filed: 2003-09-19
Granted: 2004-09-21
Abstract: There is provided an electrical connector for plural types of electronic cards, which comprises an insulating body, plural first conductive terminals, an adapting circuit board and plural second conductive terminals. The adapting circuit board is utilized to integrate the first conductive terminals that are then soldered to one surface of a circuit board. The second conductive terminals are soldered to the other surface of the circuit board. As such, the first conductive terminals can be configured in three-dimension without being restricted by the single layer circuit board. Further, the adapting circuit board can be easily soldered to the circuit board, and all the conductive terminals are arranged on one side of the insulating body, thereby greatly reducing the area required by the circuit board and relatively increasing the reliability of soldering alignment.
Patent TW-I240699-B (TW)
Title: Manufacturing process of nanoscale powder body
Inventor: JANG SHIU-YANG
IPC: C01G23/047
Filed: 2003-10-09
Granted: 2005-10-01
Abstract: Provided is a manufacturing process of nanoscale powder body wherein a titania powder body is used as a solute and an organic ethylene glycol liquid is used as a solvent, and then prepare them to form a suspension. Thereafter, stir the suspension to well mix the solute and the solvent, then crumble and disperse the suspension by a wet type spheres (beads) grinding method. At last, the pulverulent granule bodies are extracted from the suspension by centrifugation and the nanoscale powder body products are obtained.
Patent TW-I239253-B (TW)
Title: A medical bi-directional in-out switchable irrigation-drainage system
Inventor: YANG LIN-HSUE
IPC: A61M27/00
Filed: 2003-10-21
Granted: 2005-09-11
Abstract: A medical bi-directional in-out switchable irrigation-drainage system is disclosed, which includes a four-way connector, a pressure control bottle, a first connecting tube, a second connecting tube, and a third connecting tube. The four-way connector has a rotating valve, four hallow connecting-pipes, and a rotating flood-diversion block, wherein the four hallow connecting-pipes are connected together and the rotating valve is located at the joint of the connecting-pipes. Inside the rotating valve, there is the rotating flood-diversion block. The rotating valve here is used for separating two adjoined connectors to form two independent by-pass channels. The first connecting tube is used for connecting the pressure control bottle and the four-way connector together. The second connecting tube or the third connecting tube is used for connecting target tissues and the connecting-pipes for excluding liquids or output medical solutions. Moreover, the first, second and the third connecting tubes connects to different connecting-pipes of the four-way connector separately.
Patent TW-I233714-B (TW)
Title: Electrical connection structure
Inventor: CHENG PAI-SHENG
IPC: H01L23/498
Filed: 2003-12-23
Granted: 2005-06-01
Abstract: The present invention provides an electrical connection structure, which is used to electrically connect a chip with a carrying device; the chip has a first surface, and the carrying device has a second surface opposite to the first surface. The electrical connection structure comprises: two external contacts configured on the first surface; two internal contacts configured on the first surface and opposite to the two external contacts located on the inner side of the first surface, and the two internal contacts are located between the two external contacts; two external wires configured on the second surface, and the two external wires are opposite to the two external contacts; and, two internal wires configured on the second surface, and opposite to the two internal contacts. The chip and the carrying device are electrically connected through the electrical contact of the two external contacts and two external wires, and through the electrical contact of the two internal contacts and two internal wires.
Patent TW-I230006-B (TW)
Title: Recording method for a communication device
Inventor: HO DAVID
IPC: H04M1/27
Filed: 2004-01-13
Granted: 2005-03-21
Abstract: A recording method for a communication device includes the following steps. After a telephone number is acquired, comparing the telephone number with multiple telephone numbers saved in a phone-book database is performed to acquire a comparison result. Thereafter, according to the comparison result, the telephone number or the related information thereof is saved in a regular communication-record list or in an irregular communication-record list.
Patent TW-I235602-B (TW)
Title: CMOS image sensor having reduced numbers of column readout circuits
Inventor: YANG HONGLI
IPC: H04N5/365
Filed: 2004-01-16
Granted: 2005-07-01
Abstract: The image sensor includes a first group and a second group of column readout circuits for reading out pixel signals from said pixels. The total number of column readout circuits in each group is substantially less than the number of columns in the image sensor pixel array. Further included is a multiplexer bus system having selection switches for selectively switching pixel signals from a block of pixels in a column as input into the first group of column readout circuits. The multiplexer bus system also selectively switches pixel signals from another block of pixels in a column as input into a second group of column readout circuits. However, when the first group of column readout circuits is reading and storing said pixel signals, the second group of column readout circuits is transferring out the processed signals. Thus, the first and second groups work alternatively.
Patent TW-I240554-B (TW)
Title: Book scanner with enhanced edge image quality
Inventor: SHENG THOMAS
IPC: H04N1/04
Filed: 2004-03-22
Granted: 2005-09-21
Abstract: A book scanner for scanning a book having first and second inner surfaces and a ridge. The scanner includes a transparent platen for supporting the first inner surface, a housing, and a scanning module. The housing has a housing platen for supporting the second inner surface, and the housing and transparent platen are connected to define a first angle smaller than 180 degrees. The module is moved along a direction parallel to the ridge to scan the first inner surface. The module includes a lighting device having first and second sections. The two sections define a second angle smaller than 180 degrees; and the second section has a second end, and a first end closer to a first plane containing the transparent platen than the second end. The bent second section may provide extra light rays to compensate the brightness and thus enhance the edge image quality.
Patent TW-I234339-B (TW)
Title: High-efficiency voltage transformer
Inventor: PAI CHUNG-LUNG
IPC: H02M3/00
Filed: 2004-03-25
Granted: 2005-06-11
Abstract: A high-efficiency voltage transformer is disclosed, which comprises: a boosting circuit to convert the input voltage into the first output voltage at the first output end of the voltage transformer; a step-down circuit to convert the input voltage into a second output voltage at the second output end of the voltage transformer; a linear regulator to generate a third output voltage to the second output end based on the first output voltage when the second output voltage is lower than the first threshold value, so as to increase the efficiency of the voltage transformer; and a voltage detection circuit to detect the input voltage, and stop the step-down circuit from generating the second output voltage when the input voltage is lower than the second threshold value, so that the input voltage and the second output voltage are open-circuited to prevent the current from flowing in the reverse direction.
Patent TW-I254790-B (TW)
Title: Sealed vacuum sampling chamber for organic volatile substance on large surface area object
Inventor: DING SHIANG-JIN
IPC: G01N1/00
Filed: 2004-04-09
Granted: 2006-05-11
Abstract: The present invention discloses a sampling chamber that can be attached to a large surface area object by means of action caused by negative pressure and atmosphere pressure to carry out inspection of organic volatile substance on the surface of the object, which comprises, in construction, a housing having a top side in which a carrier gas entrance hole and a carrier gas collection hole are defined and a bottom side defining an opening having an outer circumference along which a circumferential rim is formed and extends outward. The rim defines a vacuum channel and an evacuation hole, wherein the vacuum channel is in communication with the evacuation hole.
Patent TW-I278764-B (TW)
Title: A new characterization methodology for the thin gate oxide device
Inventor: CHIANG CHUNG-SHI
IPC: G01R31/26
Filed: 2004-04-23
Granted: 2007-04-11
Abstract: A method of characterizing gate leakage current in the fabrication of integrated circuits is described. A MOSFET model is provided including a gate electrode deposed over a gate oxide layer on a substrate and source and drain regions associated with the gate electrode. Device current is measured at four terminals simultaneously wherein one of the terminals is a drain terminal. The other terminals are the source, gate, and substrate. The portion of the device current measured at the drain terminal that is contributed by gate current is evaluated. The evaluated gate current contribution is subtracted from the drain terminal current measurement to obtain pure drain current. Fitting procedures are performed to obtain curves for the device currents. The pure drain current is used to extract mobility model parameters.
Patent TW-I251977-B (TW)
Title: Power supply voltage converting circuit and its controlling method, display device, and portable terminal
Inventor: NAKAJIMA YOSHIHARU
IPC: G09G3/20
Filed: 2004-05-20
Granted: 2006-03-21
Abstract: This invention provides a power supply voltage converting circuit. It possesses a small-sized charge pump circuit of a large current capacity. In a charge pump DC-to-DC converter (10), it converts a power supply voltage (VDD1) to a power supply voltage (VDD2). By means of a level shifter (12), it converts in amplitude a control pulse of VSS-VDD to a control pulse of VSS-VDD with two amplitudes. Via MOS transistors (Qp11, Qn11) of a charge pump circuit (11), it is used as a boosting pulse to charge and discharge a flying capacitor (C11). It also utilizes the switch to control the MOS transistors (Qn12, Qp12) of output side for the flying capacitor (C11).
Patent TW-I260304-B (TW)
Title: Machineroom-less elevator
Inventor: KAWASAKI KAN
IPC: B66B7/00
Filed: 2004-06-03
Granted: 2006-08-21
Abstract: A machineroom-less elevator in which a counterweight is vertically moved behind a cage, with the cage and the counterweight being suspended in a jig back manner through a first and second diverting sheaves. In this machineroom-less elevator, a sufficiently large vertical stroke of the counterweight can be secured, while a durability of a hoist rope is improved. In addition, since no tensile difference is generated in respective parts of the hoist rope, vertical vibrations of the cage is prevented when the cage restarts a vertical movement. A traction sheave is disposed on one of right and left sidewalls of an elevator shaft. A first diverting sheave is disposed below sufficiently apart from the traction sheave, and a second diverting sheave is disposed on a top of a rear wall of the elevator shaft. The traction sheave is disposed to be inclined relative to the sidewall such that a rotational axis thereof extends from the sidewall of the elevator shaft to the rear wall thereof, when viewed vertically from above.
Patent TW-I260352-B (TW)
Title: Method for obtaining reversible resistance switches on a PCMO thin film when integrated with a highly crystallized seed layer
Inventor: ZHUANG WEI-WEI
IPC: H01L45/00
Filed: 2004-06-10
Granted: 2006-08-21
Abstract: A method for obtaining reversible resistance switches on a PCMO thin film when integrated with a highly crystallized seed layer includes, depositing by MOCVD, a seed layer of PCMO thin film, in highly crystalline form, having a thickness of between about 50 Å to 300 Å, depositing a second PCMO thin film layer on the seed layer by spin coating, having a thickness of between about 500 Å to 3000 Å, to form a combined PCMO layer; increasing the resistance of the combined PCMO layer in a semiconductor device by applying a negative electric pulse of between about -4V to -5V, having a pulse width of between about 75 nsec to 1 musec; and decreasing the resistance of the combined PCMO layer in a semiconductor device by applying a positive electric pulse of between about +2.5V to +4V, having a pulse width greater than 2.0 musec.
Patent TW-I244009-B (TW)
Title: System and method for knowledge asset acquisition and management
Inventor: LIANG SHIH-TSUNG
IPC: G06F17/30
Filed: 2004-06-11
Granted: 2005-11-21
Abstract: A knowledge asset management system. An engineering data analysis system contains a plurality of objects. A first storage device stores records of users registered in the engineering data analysis system. A second storage device stores records of the operating history of the objects. A processor generates an object table specifying the characteristics of each object, determines the logical connection between the objects according to the operating history of the users and the characteristics of each object, and generates an object relational table accordingly. A knowledge asset database stores the object table and the object relational table containing records of a trigger object and corresponding linking objects.
Patent TW-I278690-B (TW)
Title: Input-sensor-integrated liquid crystal display panel
Inventor: YANG KEI-HSIUNG
IPC: G02F1/133
Filed: 2004-06-25
Granted: 2007-04-11
Abstract: An input-sensor-integrated liquid crystal display panel has a first substrate, a second substrate, a color filter layer and a liquid crystal layer. The first substrate has at least one pixel controlling circuit, and the second substrate has a touch-detecting circuit. The color filter layer is formed between the first and second substrates, and the liquid crystal layer is filled in space formed by the first and second substrates.
Patent TW-I237951-B (TW)
Title: Method for adjusting phase of sampling frequency of ADC
Inventor: CHOU YU-PIN
IPC: G09G3/20
Filed: 2004-09-15
Granted: 2005-08-11
Abstract: A method for adjusting a phase of a sampling frequency of ADC is disclosed. The method includes the steps of analog-to-digital transforming a receiving signal into a first digital signal according to a first phase of the sampling frequency during a first time interval and calculating a first value according to the first digital signal based on a predetermined algorithm, analog-to-digital transforming the receiving signal into a second digital signal according to a second phase of the sampling frequency during a second time interval and calculating a second value according to the second digital signal based on the predetermined algorithm, and adjusting the phase of the sampling frequency according to the first value and the second value.
Patent TW-I254499-B (TW)
Title: Portable electronic device
Inventor: WENG SHIH-HSIUNG
IPC: H01R24/00
Filed: 2004-10-15
Granted: 2006-05-01
Abstract: This invention provides a portable electronic device. It comprises a housing, and a protrusion part. The housing contains a socket, and a plug insertion groove extended from the socket to outside for allowing the plug to pass, and thus inserts into the socket. The protrusion part inserts into an opening side of the plug insertion groove, it towards a direction vertical with the insertion of the plug.
Patent TW-I282205-B (TW)
Title: Filter apparatus, frequency converter to which the filter apparatus is connected, and power converter
Inventor: HIROTA MASAYUKI
IPC: H02M1/12
Filed: 2004-11-11
Granted: 2007-06-01
Abstract: The invention provides a technique and a product in which for a frequency converter supplying electric power to, for example, a motor, a downsizing, lightening or the like of the frequency converter is realized while providing a filter apparatus reducing electromagnetic noises and the like. The filter apparatus reducing electromagnetic noises and the like is provided near a main circuit terminal board of the frequency converter, and the filter apparatus is connected directly to a main circuit terminal as a wiring drawing portion of the frequency converter. Part of a housing of the frequency converter and part of a filter housing are fitted to each other to fix the filter housing to the frequency converter.