baber/WOPTO huggingface dataset:
Patent TW-I237441-B (TW)
Title: Operational amplifier with frequency compensation circuit
Inventor: CHU YUAN-KAI
IPC: H03F3/00
Filed: 2004-11-25
Granted: 2005-08-01
Abstract: An operational amplifier with frequency compensation circuit is provided. The operational amplifier includes first/second differential amplifying pairs and first/second frequency compensation circuits. The first differential amplifying pair includes a first differential gain circuit and a first differential input pair, and the second differential amplifying pair includes a second differential gain circuit and a second differential input pair. The first/second frequency compensation circuits respectively include a resistor and a capacitor that is serially connected to the resistor. One end of the first frequency compensation circuit connects to a point in the transmission path, which transmits positive signal, between the first differential gain circuit and the first differential input pair, and another end connects to a positive signal output terminal of the second differential amplifying pair. Further, one end of the second frequency compensation circuit connects to a point in the transmission path, which transmits negative signal, between the first differential gain circuit and the first differential input pair, and another end connects to a negative signal output terminal of the second differential amplifying pair.
Patent TW-I269330-B (TW)
Title: Keysheet module
Inventor: IDE HIDEHIKO
IPC: H01H13/02
Filed: 2004-11-30
Granted: 2006-12-21
Abstract: The keysheet module has a flexible printed circuit board formed with dome-shaped depression switches on the upper surface thereof. Each of the depression switches comprises a first fixed contact, a second fixed contact surrounding the first fixed contact, a movable contact arranged over these fixed contacts to electrically connect and disconnect the first fixed contact and the second fixed contact, and a switch holding sheet arranged on the flexible printed circuit board to cover and hold the movable contact. An insulating film of an insulating paste is formed on the flexible printed circuit board in such a way that it has air holes formed therein to release air trapped in the movable contact. The switch holding sheet is arranged over the insulating film.
Patent TW-I248526-B (TW)
Title: Adhesive composition, adhesive optical function member and liquid crystal display element using it
Inventor: ARAI TAKAYUKI
IPC: C09J133/08
Filed: 2004-12-28
Granted: 2006-02-01
Abstract: The purpose of the present invention is to provide an adhesive composition having excellent adhesiveness to an adherend and adherent durability even in high temperature and high moisture conditions, while it has correspondence to the stretch of the adherend. The purpose is accomplished by an adhesive composition comprising an acrylic adhesive and 0.005 to 20 parts by weight of a urethane elastomer based on 100 parts by weight of the acrylic adhesive.
Patent TW-I286056-B (TW)
Title: Heat dissipation module
Inventor: CHIU YUNG-YU
IPC: H05K7/20
Filed: 2004-12-30
Granted: 2007-08-21
Abstract: A heat dissipation module includes a first blower having a first airflow passage, a second blower having a second airflow passage, a plurality of first flappers and second flappers. The first blower is symmetrically disposed with respect to the second blower, and the first flappers and the second flappers are respectively disposed within the first airflow passage and the second airflow passage. The first and second flappers are to be relocated to an open position due to a force generated by air while flowing through the first and second airflow passages, and are to be returned to a close position while the force being relieved.
Patent TW-I255203-B (TW)
Title: Medal game machine and medal guiding apparatus thereof
Inventor: TORII ETSUSHI
IPC: A63F9/00
Filed: 2005-02-14
Granted: 2006-05-21
Abstract: The invention provides a medal game machine capable of guiding medals to checkers with a suitable approach. The medal game machine 1 comprises a checker 64 having a medal passing hole 64a of slit-shaped disposed on a game board surface 43 to which medals M are guided, a medal detecting apparatus 113 detecting medals passing through the medal passing hole 64a, and a game controlling apparatus 100, 110 implementing predetermined procedures in relation to the detection of medals by the medal detecting apparatus 113, wherein the medal game machine 1 further comprises a medal guiding apparatus 63 guiding medals M to the checker 64, which is disposed in a region of the game board surface 43 to which the medals M could drop down. The medal guiding apparatus 63 has at least 2 medal guiding members 73 each of which has a medal receiving surface 73a of half-cylinder shaped on the side of upper surface of thereof. The medal guiding members 73 are arranged to generate a slit-shaped slot 74 through which the medal can pass between them. The slot 74 extends to the same direction as the medal passing hole 64a of checker 64.
Patent TW-I257240-B (TW)
Title: A method for forming a hierarchy type managing framework of a network phone system
Inventor: CHEN CHUNG-JEN
IPC: H04M11/06
Filed: 2005-03-29
Granted: 2006-06-21
Abstract: A method for forming a hierarchy type managing framework on a plurality of network phones, wherein the network phones are all connected in a local area network (LAN) or wide area network (WAN). First, the subordinate relations between each network phone in the LAN are set. Then, the network phones which have subordinate relation interchange the status data of themselves with each other. When all the interchanging process is completed, the hierarchy type managing framework will be formed.
Patent TW-I281213-B (TW)
Title: Thermal anneal process for strained-SI devices
Inventor: KE CHUNG-HU
IPC: H01L29/15
Filed: 2005-05-12
Granted: 2007-05-11
Abstract: A method is disclosed for forming a semiconductor device using strained silicon. After forming a first substrate material with a first natural lattice constant on a device substrate and a second substrate material with a second natural lattice constant on the first substrate material, a channel, source and drain regions of a field effective transistor are further defined using the first and second substrate materials. After implanting one or more impurity materials to the source and drain regions, and the transistor goes through an annealing process using a high speed heat source other than a Tungsten-Halogen lamp.
Patent TW-I255211-B (TW)
Title: Bobcut having reinforced structure
Inventor: JIANG WEI
IPC: B21L21/00
Filed: 2005-05-23
Granted: 2006-05-21
Abstract: A bobcut having reinforced structure, for operating a pin of a link to push between two link plates. The bobcut includes a base, a pusher threaded within the base and a lid pivoted to the base. The base includes an engagement portion over which the link may straddle in place. The lid includes a pivoting end portion pivoted to the base and a swinging end portion provided to an opposing end of the pivoting end portion. As such, when the swinging end portion is located at a closed position leaning against the base, it is able to reinforce the overall structural strength of the bobcut.
Patent TW-I267246-B (TW)
Title: Rotor of motor
Inventor: HATTORI MASAMI
IPC: H02K1/27
Filed: 2005-06-24
Granted: 2006-11-21
Abstract: To provide a rotor for an electric motor that determines the position of rotor magnets and minimizes the deterioration of sensor sensitivity. A rotor core 19 is formed by stacking a plurality of steel sheets 28, having a plurality of extending-in-the-axial-direction magnet inserting holes 18 in the circumferential direction. Into each magnet inserting hole 18 is inserted the rotor magnet. A sensor side steel sheet 28a at a magnetic sensor 23 side of the steel sheets 28 has openings 30 corresponding to the magnet inserting holes 18. Each opening 30 is of a shape having protruding portions 31 at edge portions 30a extending in the circumferential direction. The protruding portions protrude in the radial direction than the magnet inserting holes 18 at least at the center portions of the circumferential direction to narrow the opening 30.
Patent TW-I409461-B (TW)
Inventor: KIMURA KIYOSHI
IPC: H05K1/00
Filed: 2005-07-14
Granted: 2013-09-21
Abstract: It is an object to provide an apparatus for inspecting a circuit board and a method of inspecting a circuit board which can well absorb a variation in a height of an electrode to be inspected in a circuit board to be inspected and can maintain an insulating property between adjacent inspection electrodes even if the electrode to be inspected is arranged at a fine pitch.  An intermediate holding plate 36 is provided in a relay pin unit 31, and a first abutment support position 38A of a first support pin 33 disposed between a first insulating plate 34 and the intermediate holding plate 36 with respect to the intermediate holding plate and a second abutment support position 38B of a second support pin 37 disposed between a second insulating plate 35 and the intermediate holding plate 36 with respect to the intermediate holding plate 36 are placed differently from each other over an intermediate holding plate projecting surface which is projected in a direction of a thickness of the intermediate holding plate 36. Moreover, a relay board 29 having a plurality of rigid conductor electrodes penetrating through the board which is held to be movable in a direction of a thickness of the board is disposed on the side of a circuit board to be inspected in a board 23 for pitch conversion, and furthermore, thin anisotropically conductive sheets 22 and 22 of a dispersion type are provided on both sides thereof and an electrical connection of the board 23 for pitch conversion and a circuit board 1 to be inspected is relayed by means of the relay board 29 through the anisotropically conductive sheets 22 and 22 of a dispersion type.
Patent TW-I263271-B (TW)
Title: Method for enhancing fluorine utilization
Inventor: WU DING-JUN
IPC: H01L21/302
Filed: 2005-07-20
Granted: 2006-10-01
Abstract: A process for enhancing the fluorine utilization of a process gas that is used in the removal of an undesired substance from a substrate is disclosed herein. In one embodiment, there is provided a process for enhancing the fluorine utilization of a process gas comprising a fluorine source comprising: adding a hydrogen source to the process gas in an amount sufficient to provide a molar ratio ranging from about 0.01 to about 0.99 of hydrogen source to fluorine source.
Patent TW-I285805-B (TW)
Title: Power monitoring device for fan
Inventor: CHEN CHIEN-HUA
IPC: G05F1/56
Filed: 2005-07-22
Granted: 2007-08-21
Abstract: A power monitoring device for a fan receives an input voltage from exterior. The power monitoring device includes a starting unit and a voltage detection unit. In this present invention, the starting unit receives the input voltage and starts the fan based on the input voltage. The voltage detection unit is electrically connected to the starting unit and produces a warning signal if the input voltage is not equal to a reference value.
Patent TW-I313873-B (TW)
Title: Power efficient memory and cards!aand method of operating memory device and dual-mode memory cards
Inventor: ROOHPARVAR FRANKIE F
IPC: G11C7/00
Filed: 2005-08-26
Granted: 2009-08-21
Abstract: A memory with an internal detection mechanism to detect the presence of either an external component of an external voltage on some no connect pins, allowing a change in the configuration of the internal voltage pumps based on those detections, or which can be used as a standard device as well. The embodiments allow the system to lower its card power consumption depending upon availability of other voltage sources in the system or available components such as inductors to provide internal voltages more efficiently.
Patent TW-I267969-B (TW)
Title: Circuit substrate, method of fabricating the same and chip package structure using the same
Inventor: WANG YUNG-HUI
IPC: H01L23/48
Filed: 2005-11-15
Granted: 2006-12-01
Abstract: A circuit substrate including a core layer and a stacked layer disposed thereon is provided. The stacked layer includes a first dielectric layer, a circuit layer, a solder mask layer and at least one first bump. The first dielectric layer is disposed on the core layer. The circuit layer is disposed on the core layer and lodged in the first dielectric layer, and the core layer includes a first conductive layer connected to the core layer and a second conductive layer disposed on the first conductive layer. The solder mask layer is disposed on the first dielectric layer. The first bump is disposed on the first dielectric layer and lodged in the solder mask layer. The first bump is electrically connected to the circuit layer, and exposed from the solder mask layer. The circuit substrate is electrically connected to other devices through the first bump, to improve the convenience in use.
Patent TW-I289445-B (TW)
Title: Disposable wearing article
Inventor: SUGITO TOMOKO
IPC: A61F13/66
Filed: 2005-12-30
Granted: 2007-11-11
Abstract: A disposable wearing article enabling the easy reversal of the extending direction of sheet pieces for connection used to connect the front and rear waist regions of the wearing article to each other. Each of the sheet pieces (9) for connection to connect the front and rear body portions (6) and (7) of the disposable wearing article (1) to each other comprises a base end part (51) and a flap part (52). The base end part (51) is fixed to the inner surface of the wearing article (1) near the side edge (50) of the rear waist region (7) thereof, and the flap part (52) extends in the waist direction from near the side edges (50) toward the inside of the wearing article (1). The bending rigidity of the flap part (52) in the lateral direction X of the wearing article (1) is higher than that of the inner portion of the wearing article (1) adjacent to near the side edge (50) in the lateral direction X so that the extending direction of the sheet piece (9) for connection can be easily reversed.
Patent TW-I274190-B (TW)
Title: Light coupling apparatus for use in an optical equipment
Inventor: WU YU-HSI
IPC: G02B5/04
Filed: 2006-01-11
Granted: 2007-02-21
Abstract: A light coupling apparatus for use in an optical equipment. The light coupling apparatus is used to couple a plurality of different incident lights from different light sources into lights in a substantial single outward direction.
Patent TW-I311549-B (TW)
Title: Process for the production of monoliths by means of the sol-gel process
Inventor: COSTA FULVIO
IPC: C03B19/12
Filed: 2006-02-16
Granted: 2009-07-01
Abstract: Process for the production of monoliths by means of the sol-gel process, comprising the following steps:  a. hydrolysis of an alkoxide in aqueous solution to form a hydrolysate and optionally evaporation to optimum concentration of the same,  b. addition of an oxide prepared by the pyrogenic route,  c. mixing of the hydrolysate of the alkoxide with the oxide prepared by the pyrogenic route to form a colloidal sol,  d. optional removal of coarse contents from the colloidal sol,  e. gelling of the colloidal sol in a mould,  f. optional replacement of the water contained in the resulting aerogel by an organic solvent,  g. drying of the aerogel,  h. heat treatment of the dried aerogel, the coarse content being removed from the colloidal sol.
Patent TW-I274606-B (TW)
Title: Method for cleaning sputter
Inventor: TSAI CHI-HSIUNG
IPC: B08B13/00
Filed: 2006-03-29
Granted: 2007-03-01
Abstract: A method for cleaning a sputter is provided. The sputter comprises a chamber, a sputtering cathode, a base, and a carrier. The sputtering cathode with a target is positioned in the chamber, and the base used to carry the substrate is positioned in the chamber and opposite to the target. The carrier is used to transport the substrate into the chamber. The present method comprises providing a monitor substrate made of material except glass and having a rough surface, using the carrier to transport the monitor substrate into the chamber and position it on the base, proceeding a sputtering process, using the carrier to carry the monitor substrate out the chamber, and recycling the monitor substrate.
Patent TW-I415159-B (TW)
Title: Ion implantation system and ion beam angle measurement apparatus
Inventor: RAY ANDREW
IPC: H01J37/04
Filed: 2006-03-31
Granted: 2013-11-11
Abstract: A system, apparatus, and method for determining position and two angles of incidence of an ion beam to a surface of a workpiece is provided. A measurement apparatus having an elongate first and second sensor is coupled to a translation mechanism, wherein the first sensor extends in a first direction perpendicular to the translation, and wherein the second sensor extends at an oblique angle to the first sensor. The first and second elongate sensors sense one or more characteristics of the ion beam as the first and second sensors pass through the ion beam at a respective first time and a second time, and a controller is operable to determine a position and first and second angle of incidence of the ion beam, based, at least in part, on the one or more characteristics of the ion beam sensed by the first sensor and second sensor at the first and second times.
Patent TW-I413254-B (TW)
Title: Low on resistance cmos transistor for integrated circuit applications
Inventor: LEIBIGER STEVEN
IPC: H01L29/78
Filed: 2008-05-23
Granted: 2013-10-21
Abstract: An array of power transistors on a semiconductor chip has serpentine gates separated by alternating source and drain regions. The gates combine rounded ends and rectangular sections joining the rounded ends. This geometry allows the metallization, in which the upper and lower metal layers are substantially congruent with each other, to have a design width that can be increased or decreased with the changes in width matched by the length of the rectangular sections thus allowing flexibility in the design of the power transistors.
Patent TW-I407376-B (TW)
Title: Method and system for testing rfid tags
Inventor: KO MING HSIEN
IPC: G06K19/077
Filed: 2009-02-13
Granted: 2013-09-01
Abstract: The present invention provides a method and a system for testing RFID tags, which utilizes a way of adjusting the distance between the RFID tags and interrogator or adjusting the power of the interrogator accompanied with a shielding procedure for testing and classifying the RFID tags. By means of the method and the system of the present invention, it is capable of judging the efficacy and good and bad of the RFID tags, while the interrogatable distance of the RFID tags is capable of being tested effectively.
Patent TW-I416568-B (TW)
Inventor: TSUCHIYA KENJI
IPC: H01H33/66
Filed: 2009-06-16
Granted: 2013-11-21
Abstract: A vacuum switch having a fixed electrode, a movable electrode facing the fixed electrode, an insulating cylinder (2A,2B), end plates (3A,3B) covering both axial ends of the insulating cylinder, a vacuum chamber internally accommodating the fixed electrode and the movable electrode, and a solid isolation (21) resin molded on the outside of the vacuum chamber, whereby, 
a first coil springs (30), each of which is disposed around the outer circumference of one end plate while touching the end plate and an end face of the insulating cylinder, and a second coil springs (31), each of which is united to one of the first springs and disposed around the outer circumference of the insulating cylinder so as to cover the angular part of the end face of the insulating cylinder, and the end plates, the end faces of the insulating cylinder, and the first and second coil springs are electrically connected.
Patent TW-I400736-B (TW)
Inventor: MORITA AYUMU
IPC: H01H33/666
Filed: 2009-10-05
Granted: 2013-07-01
Abstract: A vacuum switchgear comprising: 
a vacuum valve comprising a movable conductor (81) connected to an insulating rod (105), and a fixed conductor (81') connected to a bus bar (5) or to a load cable, a vacuum chamber (12) encasing the vacuum valve (80), an insulating envelope covering the vacuum chamber, the outer surface thereof being covered with an electro-conductive layer thereby to earth the envelope, an insulating lid gas-tightly fitted to the insulating envelope, the lid having an insulating bushing through which an insulating rod penetrates, the insulating rod being connected to an operating mechanism (11), wherein the insulating rod except a portion exposed from the bushing is gas-tightly confined in insulating gas atmosphere formed between the insulating envelope and the insulating lid.
Patent TW-I408002-B (TW)
IPC: B01F9/02
Filed: 2009-12-23
Granted: 2013-09-11
Abstract: A material stirring mechanism applicable to drum type equipment is arranged in the interior of a drum of various kinds of equipment. The material stirring mechanism comprises a plurality of stirring seats circumferentially arranged on an inner surface of the drum and each stirring seat presents a geometric shape and forms a plurality of guiding slots that extend between front and rear sides and are set at different angles. A block located on one side of each guiding slot is recessed or raised to form a plurality of material turning parts that show geometric shapes, whereby when the drum that is filled with articles to be processed is rotated, the articles to be processed are caused to repeatedly collide the guiding slot and the material turning parts and are thus successively turned to different angles, so that each portion of the articles to be processed can be uniformly processed, and the articles to be processed entering into the guiding slots are dispersedly stirred and discharged depending on the routes of the guiding slots so as to prevent the articles to be processed from being stacked. As such, the stirring seats are helpful to make the articles to be processed to totally turn at different angles and dispersedly stirred in the drum, improving processing uniformity of the articles to be processed and realizing a practical efficacy of enhancing product quality.
Patent TW-I405450-B (TW)
IPC: H04L9/30
Filed: 2009-12-30
Granted: 2013-08-11
Abstract: A password authentication method includes the following steps: assembling a system center device to generate two private keys and five public keys; assembling the system center device to obtain a second authentication data according to an identity code from user devices, and a set of certificate for login is obtained based on the computation from the quadratic polynomial including a second authentication data and the permanent key from the user devices.
Patent TW-I407203-B (TW)
Title: Backlight module and liquid crystal display device including the same
Inventor: CHANG CHIAYIN
IPC: G02F1/13357
Filed: 2009-12-31
Granted: 2013-09-01
Abstract: A backlight module includes a light source, a light guide plate, a frame, and a light-shielding unit. The light guide plate includes a light incident face where the light generated from the light source is incident, a light exiting face extended from a first end portion of the light incident, and a reflection face extended from a second end portion of the light incident face. The light exiting face includes a first light exiting face extended from the second end portion of the light incident face by a predetermined angle, and a second light exiting face extended from the first light exiting face in a direction substantially parallel to the reflection face. The frame is composed of a side frame, a floor frame, and a roof frame thereby forming a containing space to contain the light source and the light guide plate. The floor frame is extended from a third end portion of the side frame. The roof frame is extended from the fourth end portion of the side frame in a direction substantially parallel to the floor frame. The light-shielding unit disposed adjacent to the frame is used to shield the light from the first light exiting face.