baber/WOPTO huggingface dataset:
Patent TW-200617899-A (TW)
Title: Optical disk, apparatus and method for recording and reproducing information, and apparatus and method for reproducing information
Inventor: OGAWA AKIHITO
IPC: G11B27/34
Filed: 2005-07-26
Abstract: When an information recording and reproducing apparatus records pieces of user data (# 1 and # 2) on a write-once optical disk on which information can additionally be written, the information recording and reproducing apparatus performs a closing process so that the pieces of user data (# 1 and # 2) can also be reproduced with the reproduction-only apparatus. The closing process includes recording final recording position information NBM (A1) indicating an end position of the recorded information in the outside of the user data # 2. Then, in the case where user data # 3 is additionally written, the final recording position information NBM (A1) is erased using a predetermined pattern through the closing process, and the new final recording position information NBM (B1) is recorded in a rear position of the user data # 3.
Patent TW-200620640-A (TW)
Title: Image sensor with improved charge transfer efficiency and method for fabricating the same
Inventor: PARK JAE-YOUNG
IPC: H01L27/14
Filed: 2005-07-29
Abstract: An image sensor includes: a first impurity region of the first conductive type aligned with one side of the gate structure and extending to a first depth from a surface portion of the semiconductor layer; a first spacer formed on each sidewall of the gate structure; a second impurity region of the first conductive type, aligned with the first spacer and extending to a second depth that is larger than the first depth from the surface portion of the semiconductor layer; a second spacer formed on each sidewall of the first spacer; a third impurity region of the first conductive type aligned with the second spacer and extending to a third depth that is larger than the second depth from the surface portion of the semiconductor layer; and a fourth impurity region of a second conductive type beneath the third impurity region.
Patent TW-200709307-A (TW)
Title: IC three-dimensional package
Inventor: TSAI YU-PEN
IPC: H01L21/56
Filed: 2005-08-18
Abstract: An IC (Integrated circuited) 3D (three-dimensional) package is disclosed, mainly including a first chip sub-assembly, a second chip sub-assembly and an encapsulant. Therein, the second chip sub-assembly is electrically connected to the first chip sub-assembly. The encapsulant combines the first and the second chip sub-assemblies to seal a plurality of chips therein and to allow the second chip sub-assembly is inclined to the first chip sub-assembly at an angle. Since the encapsulant combines the first and the second chip sub-assemblies, the encapsulating process and cost can be reduced. Moreover, it solves the conventional problem of fail of electrical connection resulted from substrate warpage by stress when a plurality of chip packages are vertically stacked.
Patent TW-200618352-A (TW)
Title: Method for fabrication of semiconductor light-emitting device and the device fabricated by the method
Inventor: YAKUSHIJI KENJI
IPC: H01L33/06
Filed: 2005-08-19
Abstract: A method for producing a semiconductor light-emitting device includes stacking at least a first conductive type semiconductor layer (2), an active layer (3) and a second conductive type semiconductor layer (4) on a substrate (1) to form a wafer, then forming on a side of growth surfaces of the semiconductor layers first trenches (40) exposing the first conductive type semiconductor layer, further forming second trenches (50) reaching the substrate from above the first trenches by using a laser beam, subsequently forming third trenches (60) from the substrate at the positions corresponding to the second trenches, and finally cutting the wafer into chips. The produced semiconductor chips provide an enhanced efficiency of extracting emitted light even when the end faces thereof are smooth surfaces and they allow the semiconductor layer to be cut without distorting the end faces of the chips.
Patent TW-200623834-A (TW)
Title: Focus control for a medium scanning system
Inventor: RAAYMAKERS JEROEN ARNOLDUS LEONARDUS JOHANNES
Filed: 2005-08-22
Abstract: An optical disc device and a method are for scanning a medium via a beam of radiation while focusing the beam, in particular for scribing a visible label on a record carrier that has a label side provided with a radiation sensitive layer for creating the visible label. The device has a head for providing the beam and a detector for generating a detector signal (CA) from radiation reflected from the medium. A focus system is provided for generating a focus control signal for focusing the beam of radiation to a spot on the medium. A focus excitation signal (505) is added to the focus control signal and a focus correction signal is generated based on detecting a center of gravity in the detector signal, the weight of the detector signal being determined in dependence of the focus excitation signal.
Patent TW-200709667-A (TW)
Title: Method for detecting mura defect of display by reconstructing the background image
Inventor: YANG SHUN-LIN
IPC: H04N17/00
Filed: 2005-08-26
Abstract: The present invention provides a method for detecting the mura defect of a display by reconstructing the background image, which includes the following steps: (A) extracting the screen image of a display; (B) employing the singular value decomposition method to calculate the eigen-vector and the eigen-value of the screen image; (C) using the eigen-vector and the eigen-value to recover the main sub-image of the screen image; (D) employing the least square method to obtain the correction interval and correction amount for the eigen-vector of the main sub-image; (E) using the correction amount to compensate the eigen-vector in the correction interval, and reconstructing the background image of the screen image based on the compensated eigen-vector; and, (F) comparing the original screen image with the background image from Step (E), and applying binary process to the screen image to detect the mura defect of the display.
Patent TW-200609761-A (TW)
Title: Logic test method, logic modular data, device data, and logic test equipment
Inventor: YAMAMOTO KAZUHIRO
Filed: 2005-09-02
Abstract: A method is used to perform the logic test of an integrated circuit applying a device data that is defined by the function of the integrated circuit in this invention. There are three processes involved in the logic test method: the inputting engineering is to input the device data formed by several logic modular data where each of the logic modular data contains a first circuit data that is defined by the assigned function of the integrated circuit in hardware descriptive language, and a second circuit data which includes timing information of long time process by using a logic circuit of having gate circuits to define the same function as shown in the first circuit data; the selecting engineering is to select the first circuit data or the second circuit data in the logic modular data of the said device data; and the testing engineering which is to perform the logic test for the selected circuit data.
Patent TW-200712463-A (TW)
Title: Device for measuring temperature by a thermal couple
Inventor: CHANG CHUN-YI
IPC: G01K7/02
Filed: 2005-09-05
Abstract: A device for measuring temperature by a thermal couple includes a thermal couple and a clamp for clipping the thermal couple. The thermal couple includes two leads. The two ends of each lead connect each other and form a measuring end of the thermal couple. The clamp includes a clipping feet for clipping the measuring end of the thermal couple and providing a force to make the measuring end of the thermal couple contact with an object.
Patent TW-200713683-A (TW)
Title: Electronic device with rotary antenna
Inventor: WU CHIA-CHE
IPC: H01Q1/22
Filed: 2005-09-05
Abstract: An electronic device with rotary antenna includes a casing, a control circuit board mounted in the casing for performing predetermined functions, an antenna base disposed on a corner of the casing, an adapter disposed between the base and the casing for the antenna base to rotate with respect to the casing, and an antenna disposed in the antenna base for receiving radio signal. While a radio signal receiving effect is not satisfactory, user simply needs to rotate the antenna base to adjust the radio signal receiving angle of the antenna, so as to provide a better radio signal quality.
Patent TW-200618154-A (TW)
Title: Method of increasing reliability of packaged semiconductor integrated circuit dice
Inventor: SUCIU PAUL I
Filed: 2005-09-06
Abstract: Semiconductor dice are electrically tested prior to final assembly. Dice failing the test are identified and not packaged. However, "good dice" (i.e., those dice that passed testing) in proximity to the failed dice frequently fail prematurely in the field. Therefore, in one embodiment, a method to identify those dice having a probability for early failure includes identifying a core die and a die cluster, adding the core die and at least one additional die from the die cluster to a weighted character map, and assigning a weighting value to each of the dice added to the weighted character map. At least one tier of buffer dice is then added to the weighted character map adjacent to each die on the weighted character map. Both the dice from the die cluster and the tier of buffer dice are marked, thereby preventing those dice from being packaged and consequently, shipped to customers.
Patent TW-200711558-A (TW)
Title: Heat dissipation device and composite material with high thermal conductivity
Inventor: HWANG JEN-DONG
IPC: F28F21/02
Filed: 2005-09-08
Abstract: A heat dissipation device comprises a first heat dissipation element directly contacting a electronic element, wherein the first heat dissipation element is made of a composite material comprising carbon fiber or carbon foam with high thermal conductivity.
Patent TW-200621879-A (TW)
Title: Spherical resin fine particles, process for producing spherical resin fine particles, and spacer for liquid crystal display element
Inventor: YAMAGUCHI KEIZO
IPC: C08L33/06
Filed: 2005-09-28
Abstract: This invention provides spherical resin fine particles, which, even when produced by a seed polymerization method, have a smooth surface, a process for producing the spherical resin fine particles, and a spacer for a liquid crystal display element which uses the spherical resin fine particles, has a smooth surface, and is less likely to move after spreading onto a liquid crystal panel. The spherical resin fine particles are spherical resin fine particles produced by seed polymerization, and, in the observation of the surface of the spherical resin fine particles under an FE-SEM electron photomicrograph, when the protrusion which appears on the surface in the plane of orthographic projection of the spherical resin fine particles is comparted as one region, the number of regions which appear in a concentric circle having a diameter of the half of the diameter of the spherical resin fine particles is not more than 10. The process for producing the spherical resin fine particles comprises dispersing a polymerizable unsaturated monomer and a polymerization initiator in water, absorbing the dispersion into seed particles having a weight average molecular weight of 2000 to 15000 and weight average molecular weight/number average molecular weight of not more than 1.6 with a degree of swelling of 10 to 100 times, and polymerizing the polymerizable unsaturated monomer to prepare polymer fine particles.
Patent TW-200717562-A (TW)
Title: Two-way detecting switch
Inventor: Zhang nai-wen
IPC: H01H15/02
Filed: 2005-10-19
Abstract: A two-way detecting switch includes a bottom pad, a sliding piece, a detecting rod and a top lid. A fillister having two coaxial guiding blocks laterally is set on the bottom pad, an accommodation space is set between the blocks. A vertical axis is set on the side of the bottom pad. A first, a second and a third electrode are covered inside the bottom pad. The sliding piece comprises a poke piece, and a lateral guiding slot sleeved correspondingly and slides on the two lateral guiding blocks. The middle part of lateral guiding blocks has a enlarged part corresponding to the accommodation space, and a returning spring. Two sliding electrodes are covered in the sliding block while two outside part are exposed. The detecting rod includes a hub hole and two poke rods. The hub hole is pivotally set on the vertical axis, and two poke rods are on both sides of the poke pieces. And the top lid is assembled together with the bottom pad.
Patent TW-200628449-A (TW)
Title: The manufacturing method of N-vinylcarbazole compound
Inventor: YANO HITOSHI
IPC: C07D209/86
Filed: 2005-10-24
Abstract: The aim of this invention is to provide the manufacturing method of an N-vinylcarbazole compound, which has no danger caused by the use of high-pressure conditions or an explosive substance. Such method having very little problem of post-treatment caused by the waste-treatment derived from by-products, it is suitable to be an industrialized continuous-method to produce efficiently N-vinylcarbazole compound. The disclosed process is characterized by subjecting an N-(2-hydroxyethyl)carbazole compound in a gas phase to proceed intramolecular dehydration.
Patent TW-200718514-A (TW)
Title: Main body structure for ratchet wrench
Inventor: Hong zhen-qin
IPC: B25B13/46
Filed: 2005-11-04
Abstract: A main body structure for ratchet wrench includes a main body, the head of the main body having at least two accommodating chambers; a ratchet head disposed inside an accommodating chamber of the head of the main body; a brake teeth disposed inside another accommodating chamber of the head of the main body and driven together with the ratchet head; a lever for fastening the brake teeth to adjust the direction of the ratchet head; a lid for covering up the opening end of the two accommodating chambers of the main body. A rib is formed between the accommodating chambers of the head of the main body, and the rib has a channel. The bottom of the accommodating chamber approached to the head of the main body has a pivot hole, and the bottom of the accommodating chamber approached to the stem of the main body has a pivot hole, and the first surface of the brake teeth has a plurality of ratchets corresponding to the ratchets of the ratchet head. An end of the brake teeth being distant from the first surface has a second surface. The second surface has a first protrusion portion. The lever has a hook section. An end of the hook section has a vertical rod. The vertical rod has a concave hole corresponding to the channel. Another end of the vertical rod is connected to a lever section.
Patent TW-200624798-A (TW)
Title: Visual appearance inspection device and carrier thereof
Inventor: IMAGAWA YUTAKA
IPC: H01L21/66
Filed: 2005-11-30
Abstract: This invention provides a visual appearance inspection device including a few components, which can be produced at low cost, and which is compact, and thus has a small footprint. This invention also provides the carrier for the visual appearance inspection device. In this visual appearance inspection device 100, the objects for inspection are placed at both ends of a horizontal rotation carrier 101 that can rotate on a rotating stage 103. By making two arms 120 and 121 constituting the horizontal rotation carrier 101 to turn over upside down, it is possible to perform an efficient three-dimensional movement during movement, inverted rotation and measurement. Also, the number of stages and hands required for transportation can also reduced. In addition, it is possible to realize a compact overall footprint due to the arrangement of the two-dimensional sealed-side inspection function and two-dimensional underside (for example, the ball side for electronic parts of the BGA-type semiconductor devices and the lead underside for electronic parts of the QFP-type semiconductor devices) measuring inspection function around the rotating stage 103 at the center.
Patent TW-200633288-A (TW)
Title: Organic electroluminescent device
Inventor: KAWAMURA HISAYUKI
Filed: 2005-11-30
Abstract: An organic electroluminescent device 1 including: an anode 12 , a cathode 14 and an organic emitting layer 13 held therebetween, the organic emitting layer 13 containing one or more host materials, a hole trapping dopant and an electron trapping dopant. The lifetime of an organic EL device 1 can be improved by causing a hole-trapping dopant and an electron-trapping dopant to be together present in its organic emitting layer.
Patent TW-200633044-A (TW)
Title: Method and apparatus to determine consumable part condition
Inventor: FINK STEVEN T
IPC: H01L21/306
Filed: 2005-12-22
Abstract: A system for monitoring a condition of a consumable component in a substrate processing system that includes a tapered plug having a first axis, a second axis that intersects the first axis, a top portion with first width, a bottom portion with a second width, and sidewalls joining said top and bottom portions respectively. The tapered plug has a cross sectional profile that is substantially parallel to the top and bottom portions and a cross sectional width that varies according to a location where the cross sectional profile intersects the second axis. At least one of the tapered plugs is inserted into at least one consumable component of the substrate processing system such that the top portion of the tapered plug is exposed to a processing environment of a plasma processing system.
Patent TW-200724290-A (TW)
Title: Solid state stirring technology for use with drilling holes
Inventor: Xu chuan-ren
IPC: C21D7/02
Filed: 2005-12-29
Abstract: This invention relates to solid state stirring technology for use with drilling holes, implementing a solid state stirring tool to work on the surface of a predetermined hole position of a base material to obtain solid phase agitating hole. A drilling machine having an outer diameter larger than the solid phase agitating hole is directly drilled into the solid phase agitating hole to form an engagement hole. Since the microstructure and grains at the periphery of the engagement hole have been modified, the engagement hole possesses certain strength. At the same time, since the engagement hole is formed at locations where the solid agitating hole was originally at, the solid phase agitating hole no longer exists after forming the engagement hole. As such, this invention effectively overcomes the defect of uneven surface of the base materials resulted from the conventional solid phase agitating technology, so as to augment the industrial applicability of the solid state stirring technology.
Patent TW-200638175-A (TW)
Title: Voltage regulator having positive temperature coefficient for self-compensation and related method of regulating voltage
Inventor: HUANG CHIEN-HUA
IPC: G05F1/10
Filed: 2005-12-30
Abstract: Disclosed herein is a voltage regulator, and related method, for regulating a boost voltage generated by a boost circuit. In one embodiment, the voltage regulator includes a regulated voltage input operable to receive a regulated voltage derived from the boost voltage, a reference voltage input operable to receive a constant reference voltage, and an output node operable to provide a feedback signal to the boost circuit for controlling the generated boost voltage. In addition, the voltage regulator includes at least one transistor coupled to the regulated voltage input, the reference voltage input, and the output node, and operable to produce the feedback signal based on a comparison of the regulated voltage to the reference voltage. The voltage regulator still further includes a variable current source coupled to the output node and having one or more performance characteristics, where the variable current source is operable to generated a variable current at the output node to mitigate the affect of one or more performance characteristics of the at least one transistor based on the comparison and the feedback signal such that the boost circuit generates the boost voltage to be substantially constant.
Patent TW-200633852-A (TW)
Title: Apparatus for and method of manufacturing photosensitive laminated body
Inventor: SUEHARA KAZUYOSHI
Filed: 2005-12-30
Abstract: A manufacturing apparatus (20) has a reel-out mechanism (32), a processing mechanism (36), a label bonding mechanism (40), a reservoir mechanism (42). a peeling mechanism (44). a substrate feed mechanism (45), an attachment mechanism (46), and a base peeling mechanism (186). A cooling mechanism (122) is disposed between the attachment mechanism (46) and the base peeling mechanism (186), for cooling an attached substrate (24a), the attached substrate (24a) being made up of a glass substrate (24) and a photosensitive web (22) attached thereto, from which a protective film (30) has been peeled off, together with a heating mechanism (182) for heating a resin layer, for example a cushion layer (27), inside the cooled attached substrate (24a) to within a predetermined temperature range, which is at or below the glass transition temperature.
Patent TW-200726662-A (TW)
Title: Manufacturing method for decorative texture with stem surface like
Inventor: Zhang zheng-zhong
IPC: B44D5/10
Filed: 2006-01-02
Abstract: A manufacturing method for decorative texture which is stem surface like comprises steps of forming irregular tiny grain by punching, rolling, sparking and die-casting on a surface of a rolling metal rod; properly bending the rod into suitable sections; coating the surface of the metal rod with transparent silica gel in such a way that the tiny grain is still visible through the layer of silica gel. By this way, the decorative texture which is stem surface like is accomplished.
Patent TW-200729173-A (TW)
Title: Perpendicular magnetic recording media and method for manufacturing the same
Inventor: CHEN GA-LANE
IPC: G11B5/62
Filed: 2006-01-25
Abstract: The invention relates to a perpendicular magnetic recording media and a method for manufacturing the same. The magnetic recording media includes a non-magnetic substrate, a soft underlayer formed on the substrate, a intermediate layer formed on the soft underlayer, a perpendicular magnetic recording layer formed on the intermediate layer. The perpendicular magnetic recording layer includes a plurality of ferromagnet grains and diamond-like carbon filled between the boundary of the grains. The magnetic field of the perpendicular magnetic recording layer is perpendicular to the perpendicular magnetic recording layer.
Patent TW-200732277-A (TW)
Title: Novel arylamine derivative and electroluminescent device using the same
Inventor: SHU CHING-FONG
IPC: C07C13/567
Filed: 2006-02-24
Abstract: This invention provides a novel arylamine derivative with a high glass transition temperature, a hole transport layer material with an excellent opto-electronic performance, an organic opto-electronic device with high stability, a process for readily producing the organic opto-electronic device with low costs, and an electroluminescent device. The arylamine derivative has a structure represented by the following general formula (I): (where P represents an integer of 0 to 1; Z represents a substituted or unsubstituted alkyl group, aryl group or heteroaryl group of 1 to 8 carbon atoms; X represents a substituted or unsubstituted alkyl group, aryl group or heteroaryl group of 1 to 8 carbon atoms; Ar1 or Ar2 represents a substituted or unsubstituted aryl group or nitrogen-containing heteroaryl group).