baber/WOPTO huggingface dataset:
Patent TW-500969-B (TW)
Title: Lenticular lens sheet and projection screen
Inventor: TAKAHASHI KATSUNORI
IPC: G03B21/62
Filed: 2001-11-06
Granted: 2002-09-01
Abstract: The purpose of the present invention is to provide a lenticular lens sheet with high contrast and with improved image brightness and the angle of visibility. As shown in figure 2, the width A in a cross section perpendicular to a lens element 3 of a portion 8 of connection that is created between the lens elements 3 on a light-emission side and a side wall 6 of a black stripe portion 4 is made to be 15 μm or less. When it is assumed that P represents the pitch of the lens element 3, and H represents the width of the black stripe portion 4 as viewed in a cross section perpendicular to the lens element 3, the difference F in height between the black stripe portion 4 and the lens element 3 is set to have a range that is expressed by the inequality: 0.098 P ≤ F ≤ (P-H)/2 tan (π/3), the width B from the top portion 5 of the black stripe portion 4 in regard to the colored portion 7 of the sidewall 6 of the black stripe portion 4 is set to have a range that is expressed by the inequality: 0.30 F ≤ B ≤ 0.89F. The reflectivity of the total reflected light of the colored portion 7 is set below 4.6%, and the diffused reflectivity is below 1.5%.
Patent TW-523844-B (TW)
Title: Carrier transporting apparatus, method of transporting a carrier and transporting apparatus
Inventor: UCHINO YOSHIAKI
IPC: G01R31/01
Filed: 2001-11-13
Granted: 2003-03-11
Abstract: A carrier transporting apparatus comprises a thermostat for testing devices loaded on a carrier, and the carrier is carried out from the thermostat through an opening formed in the thermostat. A shutter is provided for opening and closing the opening, and a carrier guide is integrated with the shutter. As the shutter is opened for carrying out the carrier from the test section, the carrier guide is moved to a waiting position where the carrier guide does not obstruct the carrier. As the shutter is closed after the carrier is carried out, the carrier guide is moved to a guiding position where the carrier guide guides the carrier in a direction to cross the direction in which the carrier is carried out from the thermostat. Thereafter, the carrier guide guides the carrier so that the carrier is transported in the cross direction.
Patent TW-515212-B (TW)
Title: Dynamic offset threshold for diversity handover in telecommunications system
Inventor: OHLSSON JONAS
IPC: H04W36/18
Filed: 2001-11-30
Granted: 2002-12-21
Abstract: A telecommunications system has a source base station (BSS) and a destination base station (BSD), and a handover unit (100) having a dynamic offset threshold determination unit (102) which establishes a dynamic offset threshold for starting soft handover. When the dynamic offset threshold for soft handover is exceeded, a preliminary portion of a handover sequence is initiated at the destination base station. The preliminary portion of the handover sequence is initiated so that a time-critical handover sequence activity (such as L1 uplink synchronization) is well underway, if not completed, by the time the soft handover is actually needed. The dynamic offset threshold for starting handover is based on a probability that the mobile station will engage in the handover. The probability is a statistical probability that handover will actually occur based on handover history of other mobile stations previously and similarly traveling and of the same signal strength. Another portion of the soft handover sequence (e.g., a remaining portion of the soft handover sequence) is initiated when the signal strength from the destination base station as received at the specified mobile station has a predetermined relationship to a fixed offset threshold.
Patent TW-523823-B (TW)
Title: TEM sample slicing process
Inventor: SADAYAMA SHOJI
IPC: H01J37/305
Filed: 2001-12-04
Granted: 2003-03-11
Abstract: The present invention adopts a TEM sample slicing process for observation of a specified point on a cross section of a wafer shaped sample, comprising a step of depositing a thick protection film on the sample surface at regions of the cross section to be observed, a step of hollowing out a large hole in front of the regions of the cross section to be observed, a step of forming hollowing out a hole behind the regions of the cross section to be observed and forming slicing process sections, and following on from that, executing slicing processing by setting irradiation regions at regions including the center of the slicing process section and irradiating a focused ion beam from above the sample surface, using angle of incidence characteristics of etching rate due to a focused ion beam.
Patent TW-526340-B (TW)
Title: Method for manufacturing color filters by micro fluid
Inventor: CHEN CHIN-TAI
IPC: G02B5/00
Filed: 2001-12-25
Granted: 2003-04-01
Abstract: There is provided a method for manufacturing color filters by micro fluid, which includes the steps of: providing a transparent substrate formed thereon a plurality of black matrices; forming a plurality of barrier walls on the black matrices of the substrate wherein the width of each barrier wall is smaller than the width of the black matrix; respectively filling a plurality of micro fluids with required colors between every two barrier walls, wherein the plurality of micro fluids are combined into an ink between the barrier walls; curing the inks of different colors between every two barrier walls, and respectively forming a plurality of color layers of the required colors between every two barrier walls; removing the plurality of barrier walls on the black matrices of the transparent substrate; and forming a transparent conductive layer on the transparent substrate for covering the black matrices and color layers.
Patent TW-541825-B (TW)
Title: Image sensor having multiple pixel dimensions
Inventor: TSENG JEN-SHOU
IPC: H04N3/14
Filed: 2001-12-28
Granted: 2003-07-11
Abstract: The present invention provides an image sensor having multiple pixel dimensions, which is applied in an image capturing equipment, such as a scanner. The image sensor at least includes a red sensor array, a green sensor array, and a blue sensor array, which are linearly arranged with n red, green and blue sensor cells, wherein the total length of the red sensor array equals to the total length of the green sensor array, and also the total length of the blue sensor array. In order to compensate the defect of insufficient sensing at the edges, the area of sensor cells in each sensor array are progressively increased from the center toward two sides. For balancing the sensitivity differences among red, blue and green colors, the area of green sensor cells is reduced a little, or the area of blue sensor cells with lower sensitivity is increased a little.
Patent TW-541792-B (TW)
Title: MOS output driver circuit providing linear I/V characteristics
Inventor: SHIAU SHUEN-YUAN
IPC: H03K19/00
Filed: 2001-12-28
Granted: 2003-07-11
Abstract: The present invention discloses an output driver circuit providing linear I/V characteristics, i.e. constant output impedance, during output voltage transitions. The output driver circuit includes a first input transistor, a second input transistor, a first pair of transistors, a second pair of transistors, a first output transistor and a second output transistor. The first input transistor inputs a first input signal and has an output node coupled to the output node of the output driver circuit. The second input transistor inputs a second input signal and has an output node coupled to the output node of the output driver circuit. The first pair of transistors is responsive to a first control signal and the output signal for generating a second control signal. The second pair of transistors is responsive to a third control signal and the output signal for generating a fourth control signal. The first output transistor is operative to receive the second control signal and has an output node coupled to the output node of the output driver circuit. The second output transistor is operative to receive the fourth control signal and has an output node coupled to the output node of the output driver circuit.
Patent TW-588074-B (TW)
Title: Polymeric crosslinkable compositions containing spiroorthocarbonates
Inventor: BARSOTTI ROBERT JOHN
IPC: C08L101/00
Filed: 2002-01-14
Granted: 2004-05-21
Abstract: Polymeric compositions containing spiroorthocarbonate groups and another functional group which reacts with hydroxyl groups are readily crosslinked on contact with water. These compositions are useful as sealants, coatings and encapsulants.
Patent TW-I231947-B (TW)
Title: Ferroelectric thin film, metal thin film and oxide thin film, and method and apparatus for preparation thereof, and electric or electronic device using said thin film
Inventor: YAMOTO HISAYOSHI
IPC: H01L27/115
Filed: 2002-01-18
Granted: 2005-05-01
Abstract: This invention is to provide a ferroelectric thin film which has a composition range which is most suitable for providing good remanence polarization characteristics and also has a bismuth based layered crystal structure exhibiting high reliability. The ferroelectric thin film, which exhibits a layered crystal structure containing oxygen (O) and at least carbon, strontium (Sr), bismuth (Bi), tantalum (Ta) and niobium (Nb), has an empirical formula of SrBiyTa2O9±d or SrxBiy(Ta, Nb)2O9±d, provided that 0.90 <= x < 1.00, 1.70 < y <= 3.20, 0 <= d <= 1.00, and has a carbon content of 5 at% or less.
Patent TW-522559-B (TW)
Title: Non-volatile magnetic register
Inventor: NAJI PETER K
IPC: G11C19/02
Filed: 2002-01-28
Granted: 2003-03-01
Abstract: A non-volatile, bistable magnetic tunnel junction (MTJ) register cell includes first and second magnetic tunnel junctions connected for differential operation. The first MTJ is coupled between an easy axis line and an output terminal and the second MTJ is coupled between an inverse easy axis line and an inverse output terminal. A hard axis line is coupled magnetically to the MTJs and an enable line is coupled to the MTJs for enabling and disabling the differential operation. The MTJ register cell can be connected as a PIPO non-volatile register, a right or left non-volatile shift register, or a multi-bit bi-directional non-volatile shift register.
Patent TW-515730-B (TW)
Title: The system for recycling the garbage and resources
Inventor: YEH NENG-KUEI
IPC: B09B3/00
Filed: 2002-02-04
Granted: 2003-01-01
Abstract: The invention relates to the system for recycling the garbage and resources. Garbage can become different kinds, such as large trash, recycling materials, fertile soil and so on via the recycling system to effectively solve the environment protection problem.
Patent TW-544349-B (TW)
Title: Slide guide device for presses
Inventor: KANAMARU HISANOBU
IPC: B30B15/04
Filed: 2002-02-05
Granted: 2003-08-01
Abstract: A slide guide device for a press guides a slide in a cycle. The slide guide device eliminates eccentric force misalignment and prevents eccentric contact between the slide and a gib. The slide includes at least a first spherical shoe having at least a first guide surface. The gib includes at least a first sliding surface opposite the first guide surface. During operation, the spherical shoe rotates relative to the slide to provide automatic planar alignment between the first guide surface and the sliding surface. A wedge supports the gib to allow rapid and easy alignment with the slide.
Patent TW-I277160-B (TW)
Title: Bumping process
Inventor: TONG HO-MING
IPC: H01L21/60
Filed: 2002-02-25
Granted: 2007-03-21
Abstract: The present invention provides a bumping process, in which a bump transfer substrate is provided, and the bump transfer substrate is provided with a release layer that is provided with a plurality of bumps to be transferred; next, a substrate having a plurality of contacts is provided for pressing the bumps on the bump transfer substrate onto the contacts on the substrate. After that, the bumps are heated to transfer the bumps onto the substrate since the characteristic of adhesion between the bumps and the contacts is better than that between the bumps and the release layer.
Patent TW-550570-B (TW)
Title: Apparatus and methods for marking content of memory storage devices
Inventor: TAUSSIG CARL P
IPC: G11C17/18
Filed: 2002-02-25
Granted: 2003-09-01
Abstract: An electrically addressable device for recording, addressing and reading of data, includes a storage array module (20) having multiple layers (22) of data storage medium. An electrical marking device (25) is disposed on at least one of the layers of storage medium of the storage array module (20) to provide a display indicating any pre-selected information, such as the nature of the content of the data stored on the storage array module (20). The electrical marking device (25) may comprise at least one layer functioning as a display layer (102) that is partially visually altered to provide a display of information, such as to display the subject matter and name of the content of the data and the amount of memory storage that has been used. The display layer (102) comprises a plurality of information storage elements (26), each representing the value of at least one data bit, wherein the visual appearance of each of the information storage elements (26) is varied depending on the value of the data bit. The invention also includes a method for marking the content of an electrically addressable device used for recording, addressing and reading data and having a storage array module (20) with multiple layers (22) of data storage medium. The method comprises storing data on outermost layer (102) representative of the content of the data to provide a display indicating pro-selected information, such as the nature of the content of the data stored on the storage array module (20).
Patent TW-583592-B (TW)
Title: Capacitive fingerprint sensor
Inventor: CHOU BRUCE CHENG-SAN
IPC: G06K9/00
Filed: 2002-04-03
Granted: 2004-04-11
Abstract: A capacitive fingerprint sensor is disclosed. The capacitive fingerprint sensor includes a 2-D array of capacitive sensing elements and a DRAM-like (dynamic random access memory) peripheral circuitry. The array of capacitive sensing elements detects ridges and valleys of fingerprint by utilizing electric charge-sharing principle of DRAM. The DRAM-like peripheral circuitry outputs the detecting result of each of the capacitive sensing elements. The capacitive fingerprint sensor fabricating process consists with current integrated circuitry manufacturing process, especially with complementary metal oxide semiconductor (CMOS) manufacturing process.
Patent TW-593065-B (TW)
Title: Medicine feed apparatus
Inventor: YUYAMA SHOJI
IPC: G07F11/16
Filed: 2002-04-17
Granted: 2004-06-21
Abstract: The support member is positioned at the lower part of the storage container. The support member supports the second medicine placed on the lowermost medicine so that the lowermost medicine falls off by its own weight. The discharge member discharges the medicine which fell off from the support member. The collecting mechanism conveys the medicines discharged from the discharge member to one position.
Patent TW-538507-B (TW)
Title: Structure of a mask ROM device
Inventor: FAN TSO-HUNG
IPC: H01L27/112
Filed: 2002-04-26
Granted: 2003-06-21
Abstract: A mask ROM device is described. The mask ROM device includes a substrate, a gate, a double diffused source/drain region that comprises a first doped region and a second doped region, a channel region, a coding region, a dielectric layer and a word line. The gate is disposed on the substrate. The double diffused source/drain region is positioned beside the sides of the gate in the substrate, wherein the second doped region is located at the periphery of the first doped region in the substrate. The channel region is located between the double diffused source/drain region in the substrate. The coding region is disposed in the substrate at the intersection between the sides of the channel region and the double diffused source/drain region. The dielectric layer is disposed above the double diffused source/drain region, while the word line is disposed above the dielectric layer and the gate.
Patent TW-548152-B (TW)
Title: Controlling device of dust collecting flow rate used for PC board drilling
Inventor: GUO TIAN-FU
IPC: B23B47/34
Filed: 2002-06-06
Granted: 2003-08-21
Abstract: This invention relates to a d controlling device of dust collecting flow rate used for PC board drilling, in which a dust collecting flow rate controller and a servocontrol device are disposed between a central dust collecting system and a CNC drilling machine, characterized in that: the main body of the dust collecting flow controller is formed as a hollow body comprising a central dust collecting port, an exhaust sucking port, an air sucking port, and the body is provided with a pair of mobile gate panels for blocking the passages of exhaust sucking port and air sucking port; the servocontrol device comprises a negative pressure detector provided at the exhaust sucking port, a current inductance provided between a power supply circuits of a spindle, and a signal processor for receiving the signals form the negative pressure detector and the current inductance and further driving the gate panel to displace forward or backward as well as to change the sizes of the passages of the exhaust sucking port and air sucking port. As such, a controlling device capable of automatically adjusting the suitable dust collecting flow rate matching up with different drill diameters and the number of spindles actually operating is constituted.
Patent TW-550706-B (TW)
Title: Semiconductor device and method for manufacturing the same
Inventor: YASUDA YURI
IPC: H01L29/51
Filed: 2002-06-12
Granted: 2003-09-01
Abstract: A silicon oxide film with a film thickness of 5 to 7 nm is formed on a first region, a silicon oxynitride film with a film thickness of 2 to 3 nm, and a nitrogen concentration of 1 to 3 atom % is formed on a second region, and a silicon oxynitride film with a film thickness of 1 to 2 nm, and a nitrogen concentration of 3 to 5 atom % is formed on a third region on a silicon substrate. Then, radical nitriding is applied to the silicon oxide film, and the silicon oxynitride films.
Patent TW-I256031-B (TW)
Title: Plasma display panel display device and related drive method
Inventor: OKADA TAKU
IPC: G09G3/20
Filed: 2002-06-19
Granted: 2006-06-01
Abstract: A drive method for driving a PDP display device having a PDP unit and a PDP drive unit. The PDP unit includes a first substrate and a second substrate that are arranged to face each other, plural pairs of display electrodes being arranged on the facing surface of the first substrate, and a dielectric layer being provided to cover the display electrodes. The PDP drive unit drives the PDP display device based on a field time-sharing gradation display method, and includes a LC resonance circuit for collecting reactive power from the power supplied to the display electrodes during the driving. In a sustain period during the driving, the PDP drive unit executes a cycle which involves reactive power being collected by the LC resonance circuit when the sustain pulse is falling, and the collected reactive power being supplied to the display electrodes as new power when the sustain pulse is rising. Here, the PDP drive unit conducts the driving such that, in each cycle, at least part of the fall period of a sustain pulse applied to a first electrode in a pair overlaps with at least part of the rise period of a sustain pulse applied to a second electrode in the pair.
Patent TW-588195-B (TW)
Title: Reflector structure in a liquid crystal display having light condensing effect
Inventor: LIU HONG-DA
IPC: G02F1/1335
Filed: 2002-07-30
Granted: 2004-05-21
Abstract: A reflector structure in a liquid crystal display having light condensing effect comprises mainly an active device substrate, a condenser having diffraction or refraction effect being formed above the substrate, a spacing layer being formed above and covering the condenser, and a reflective unit being formed above the spacing layer. The condenser can be a holographic diffraction unit, micro prisms or micro lens unit. It can be on a TFT substrate or a color filter. The color filter can be located at the same or opposite side with the TFT substrate. The spacing layer may be an over coat layer, a color filter, a color filter and an over coat layer on the color filter, or a substrate. The reflective unit also has various structures, reflective angles, and reflective effects. The invention utilizes the condenser to collect light, 60% to 95% of unused backlight is collected. The backlight gain is over 120% to 400%, thereby greatly saving the power consumption for the backlight source.
Patent TW-I242254-B (TW)
Title: Automatically detect the semiconductor wafer position for a sputtering system
Inventor: GONG YING-YAN
IPC: H01L21/66
Filed: 2002-09-02
Granted: 2005-10-21
Abstract: The invention is related to automatically detect the semiconductor wafer position for a sputtering system that comprises a sputtering apparatus having a chamber bottom set, a wafer cover and a wafer detect sensor. The wafer cover having an opening function is positioned upon the chamber bottom set for closing the sputtering apparatus. The wafer detect sensor is located on the side of the wafer cover; also, the side is opposite to the position of the semiconductor wafer. The method for using said sputtering system is firstly to put a semiconductor wafer into the chamber bottom set, then, the wafer cover is closed. Next, the wafer detect sensor is started and a wafer detect signal can be produced by the wafer detect sensor. Therefore the semiconductor wafer position can be automatically detected when moving into the sputtering system or leaving out the sputtering system.
Patent TW-566014-B (TW)
Title: Receiver having the function of eliminating echo and near end cross talk
Inventor: LAI JYH-TING
IPC: H04B3/32
Filed: 2002-09-12
Granted: 2003-12-11
Abstract: A receiver having the function of eliminating echo and near end cross talk is disclosed, which comprises: a receiver, a timing recovery circuit, a co-channel phase-interpolation device, an echo elimination device, a near channel phase interpolation device and a near end cross talk elimination device. The co-channel phase interpolation device receives the phase selection signal sent by the timing recovery circuit, so as to select the designated phase from different phases, and generate the modified transmission signal of the co-channel having the same designated phase, which is outputted to the echo elimination device to eliminate the echo in the received signal. The near-channel phase interpolation device receives the phase selection signal sent by the timing circuit to select the designated phase from different phases, and generate the modified transmission signal of the near-channel having the designated phase which is outputted to the near end cross talk elimination device to eliminate the near end cross talk in the received signal.
Patent TW-I231673-B (TW)
Title: A modulator used for network transceiver and method thereof
Inventor: LIN HOU-WEI
IPC: H04L25/03
Filed: 2002-11-07
Granted: 2005-04-21
Abstract: The invention relates to a network transceiver, which comprises a front end receiver, a noise canceller, a feed forward equalizer and a decoder. The front end receiver is used to receive signal transmitted remotely and convert it into a first digital signal containing the front cursor and back cursor portions; the noise canceller is coupled with the front end receiver, so as to generate a second signal by deducting the noise signal generated from the noise generator inside the receiver from the first signal of the front end receiver; the feed forward equalizer is coupled with the noise canceller to eliminate the front cursor portion in the second signal and to generate a third signal; the decoder system is coupled to the feed forward equalizer to decode the third signal, and eliminate the back cursor portion in the third signal.