baber/WOPTO huggingface dataset:
Patent TW-I245249-B (TW)
Title: Signal processing circuit and liquid crystal display device using the same
Inventor: YAMADA YUKIMITSU
IPC: H03M1/66
Filed: 2004-02-19
Granted: 2005-12-11
Abstract: The present invention provides a liquid crystal driving circuit which achieves low power consumption without reducing the number of gray levels and degrading the image quality. The inventive signal processing circuit includes a digital-to-analog (D/A) conversion circuit having a D/A converter 2 and a buffer 3 for converting input digital grayscale data into an analog voltage and outputting the converted analog voltage; a switch 4 that changes its output mode so that a supplied voltage is output as a supply analog voltage; a switch 5 that outputs any of the converted analog voltage and the supply analog voltage as an analog voltage; and a detection circuit 1 which determines whether or not the input digital grayscale data matches internal set data. When it is determined that the input digital grayscale data matches the set data, the detection circuit switches the switch 4 so that the supply analog voltage corresponding to the digital grayscale data is output, and also switches the switch 5 so that the supply analog voltage is output.
Patent TW-I235537-B (TW)
Title: Semiconductor device with surge protection circuit
Inventor: YAMAMOTO FUMITOSHI
IPC: H01L27/04
Filed: 2004-02-24
Granted: 2005-07-01
Abstract: A semiconductor device (51) has a surge protection circuit electrically connected to a signal input terminal (21) and including a diode (22) and a transistor (23). The diode (22) has its cathode region constituted of an n+ diffusion layer (8c), an n- epitaxial layer (4), an n-type diffusion layer (5) and n+ diffusion layer (8b). The n4 diffusion layer (8c) is electrically connected to a conductive layer (12b) and formed at a main surface of a semiconductor substrate (41). The n+ diffusion layer (8b) constitutes, together with a p-type diffusion layer (6b), a pn junction where Zener breakdown occurs, and the pn junction with the Zener breakdown occurring therein is distant from a field oxide film (7). Then, the semiconductor device with the surge protection circuit without suffering from current leakage and thus normally operating can be achieved.
Patent TW-I241903-B (TW)
Title: Individualized blender
Inventor: SANDS LENNY
IPC: A47J43/04
Filed: 2004-04-12
Granted: 2005-10-21
Abstract: A blender system is composed of a mixing base (100) that is capable of agitating the contents of a plurality of containers. The mixing base (100) includes a means for rotating a shaft, a recessed well (300) positioned at a top of the mixing base (100), a pressure-actuated switch (302) positioned about the periphery of the recessed well (300), and a locking groove (304). One container (101) that may be used with the mixing base (100) is a bullet-shaped container (101). The bullet-shaped container (101) includes a body, a selectively removable container base (202), the container base (202) sized to fit into the recessed well (300) of the mixing base (100), the container base (202) comprising a means (203) for agitating contents of the bullet-shaped container (101) and a means (201) for locking the bullet-shaped container (101) within the recessed well (300) of the mixing base (100). Alternatively, a blender container (106) may be utilized with the mixing base (100). The blender container (106) includes a body, a selectively removable blender base (110), wherein the blender base (110) sized to fit into the recessed well (300) of the mixing base (100), the blender container (106) comprising a means (108) for agitating contents of the blender container (106), a means (114) for sieving the contents of the blender container (106), and a means (109) for locking the blender container (106) within the recessed well (300) of the mixing base (100).
Patent TW-I251906-B (TW)
Title: Semiconductor storage device and semiconductor integrated circuit
Inventor: OHSAWA TAKASHI
IPC: H01L27/088
Filed: 2004-06-07
Granted: 2006-03-21
Abstract: A semiconductor storage device according to the present invention, comprising: a first semiconductor layer formed on a substrate via a buried insulation layer; an FBC (floating body cell) having a channel body of floating type formed on the first semiconductor layer, a main gate which forms a channel at a first face side of the channel body, and an auxiliary gate formed to capacitively couple on a second face at an opposite side of the first face; a logic circuit formed on the first semiconductor layer, separate from the FBC by an insulation film, which transfers a signal for the FBC; a second semiconductor layer which locates below the FBC and is formed along an under face of the buried insulation film; and a third semiconductor layer which locates below the logic circuit and is formed along an under face of the buried insulation film, wherein the second and third semiconductor layers are set to be in a potential different from each other.
Patent TW-I231615-B (TW)
Title: Method of forming gallium nitride-based light emitting diode with a conductive substrate
Inventor: CHU CHEN-FU
IPC: H01L33/00
Filed: 2004-06-11
Granted: 2005-04-21
Abstract: A plurality of Gallium Nitride-based (GaN-based) devices is first formed on a sapphire, and a trench between each GaN-based device exposes the sapphire. Next, a conductive substrate is bonded to the GaN-based devices, and a laser beam focusing on one of the GaN-based devices is then utilized to irradiate the sapphire on each GaN-based device in turn, and the whole sapphire is finally removed without damaging the GaN-based devices. Wherein the laser beam is controlled to have an irradiative range for covering single GaN-based device only.
Patent TW-I267757-B (TW)
Title: Database search system
Inventor: CHOU PEI-LIN
IPC: G06F17/30
Filed: 2004-06-17
Granted: 2006-12-01
Abstract: According to the present invention, the database search system comprises: a composite database search engine, comprising at least two database search tools, each providing at least one format of database search conditions to be used as bases for searching data files complying with said search conditions in a database; a database search agent establishing and training module to establish a database search agent according to analysis on the content of a data file and to modify content of said database search agent according to content of another database search agent; wherein said database search agent contains a series of search parameters, each parameter comprising a search condition and its weight value; and a user interface to provide an actuation means to allow user to actuate any of said at least two database search tools and any functions provided by said database search agent establishing and training module and to display results of searches; wherein said at least two database search tools comprises a tool that uses database search agent to search data files in the database and wherein said database search agent establishing and training module establishes database search agents according to content of particular quantity of data files that were searched by using one of said at least two database search tools.
Patent TW-I229933-B (TW)
Title: High voltage device for electrostatic discharge protective circuit and high voltage device
Inventor: CHANG CHYH-YIH
IPC: H01L29/06
Filed: 2004-06-25
Granted: 2005-03-21
Abstract: A high voltage device for electrostatic discharge protective circuit is provided. The high voltage device for electrostatic discharge protective circuit is consisted of a first-type epitaxial silicon layer, located in a first-type substrate; a first-type well, located in the first-type epitaxial silicon layer; a second-type well, located in the first-type epitaxial silicon layer, and consisted of a lightly doped region and a heavily doped region, wherein the lightly doped region is located next to the first-type well, and the heavily doped region is partially located under the first-type well and the lightly doped region; a stacked gate structure, partially located on the first-type well and the lightly doped region; a second-type first doped region and a second-type second doped region, separately located in the lightly doped region and the first-type well beside the stacked gate structure; a first isolation structure, located in the lightly doped region and between the stacked gate structure and the second-type first doped region; and a first-type doped region, located in the first-type well and next to the second-type second doped region.
Patent TW-I236176-B (TW)
Title: Metal-mesh type electrode for battery and method of fabricating the same
Inventor: LEE JONG-REN
IPC: H01M4/00
Filed: 2004-07-15
Granted: 2005-07-11
Abstract: A metal-mesh type electrode for battery includes a meshed-energetic component and a meshed-current collect component. The meshed-energetic component has many first openings and also the meshed-current collect component has many second openings. By connecting the first openings with the second openings, the meshed-current collect component is wrapped around the meshed-energetic component to form an electrode. The characteristic of this invention is using 3-D structure of the expansion meshes to improve the electrical contact interface between electrode material and current collector. Therefore, the interfacial material such as mercury can be totally exempted. So, this invention can simplify manufacture process, reduce cost, and protect environments.
Patent TW-I289950-B (TW)
Title: Fuel cell
Inventor: CHEN CHENG-HSIN
IPC: H01M8/00
Filed: 2004-09-03
Granted: 2007-11-11
Abstract: This invention relates to a fuel cell. Its core components at least comprise an anode connector, a membrane electrode assembly (MEA), a cathode collector, and a shell body. The shell body is made of plastics material. It is utilizes to enclose the core components of the fuel cell inside.
Patent TW-I251859-B (TW)
Title: Manufacturing method of semiconductor device
Inventor: HASUMI RYOJI
IPC: H01L21/336
Filed: 2004-12-21
Granted: 2006-03-21
Abstract: This invention relates to a manufacturing method of semiconductor devices, in which a plurality of MOS transistors are formed on a semiconductor substrate, adapted for suppressing a decline of impurity density in LDD region with shallow junction depth. The method includes a process of forming a plurality of gate electrodes on the semiconductor substrate corresponding to each MOS transistor, and a process of forming LDD regions on surface of the semiconductor substrate at both sides of each MOS transistor according to depth order of junction depth of the above-mentioned MOS transistors.
Patent TW-I273458-B (TW)
Title: Computer readable recording medium storing comparing program
Inventor: CHANG HSIN-CHUAN
IPC: G06F17/50
Filed: 2005-02-01
Granted: 2007-02-11
Abstract: A computer readable recording medium that a comparing program stored therein is provided. When the computer readable recording medium is read by a computer, the following steps is performed. First, reading a netlist of circuit schema and storing that in a first matrix. The netlist of circuit schema includes a plurality of first nets and each first net is used for connecting a plurality of first components. Then, reading a netlist of layout schema and storing that in a second matrix. The netlist of layout schema includes a plurality of second nets and each second net is used for connecting a plurality of second components. After reading the netlist of layout schema, comparing whether the first nets and the second nets are same or not. The computer readable recording medium compares automatically the netlist of the circuit schema and the netlist of the layout schema such that the time invested in comparing the netlists is reduced and the correctness of the comparing result is improved.
Patent TW-I283006-B (TW)
Title: Method for forming tungsten nitride film
Inventor: LIM SUNG-WON
IPC: H01L21/02
Filed: 2005-03-08
Granted: 2007-06-21
Abstract: Disclosed herein is a method for forming a tungsten nitride film by introducing a tungsten precursor and a nitrogen source in a specific ratio into a reaction chamber, followed by deposition onto a semiconductor substrate at a given temperature by metal organic chemical vapor deposition (MOCVD) wherein the nitrogen source is a hydrazine derivative. According to the method, the use of the nitrogen source enables formation of a tungsten nitride film having a sufficient thickness even in a small amount at a low temperature.
Patent TW-I271712-B (TW)
Title: Optical disc, optical disc device, optical disc recording method, and method for driving an optical disc
Inventor: KISHIGAMI TOMO
Filed: 2005-06-01
Granted: 2007-01-21
Abstract: This invention provides an optical disc having a first recording layer (102) disposed at a near side position when viewed from the source of a recording light, and a second recording layer (103) disposed in a far side relative to the first recording layer, the optical disc being capable of storing information by means of recording light. The first and second recording layers have power adjusting regions (P1, P2) for adjusting the recording power to an optimum recording power when recording information. A pre-write region (PW) is provided in a first recording layer for use in performing an optimum recording power adjustment on the power adjusting region (P2) of the second recording layer, such that the pre-write region (PW) has a power adjusting region of the first recording layer corresponding to the power adjusting region (P2) of the second recording layer with limiting regions (A1, A2) added to two sides of the power adjusting region. The limiting regions (A1, A2) are constituted by adding the amount of the deviation recording layers when laminated with each other and a diameter of the beam of the recording light. With the above-said arrangement a stable test recording of an optical disc having a plurality of recording layers can be realized in a short time.
Patent TW-I278373-B (TW)
Title: A laser machining method for transparent object and its products
Inventor: GUO JIA-LUNG
IPC: B23K26/40
Filed: 2005-06-01
Granted: 2007-04-11
Abstract: This invention relates to a laser machining method for transparent object and its products. The machining method includes the following steps: (1) preparation, (2) laser-piercing, (3) plasma machining, and (4) finishing. The transparent object processed by the method has at least one concaved part with an inlet arc section and a round hole section with uniform diameter of 10 to 300 micrometers. The arc inlet section serves as a smooth guiding arc-surface. This invention applies a revolutionary and non-traditional machining method for machining micro-hole, having the benefits of being capable of machining micro blind-hole or micro through-hole with superior surface quality, less machining time, and no problems of contact stress and scrap-discharging, and being able to machine micro blind-hole or micro through-hole with high depth-width ratio.
Patent TW-I270922-B (TW)
Title: A display panel and a rescue method thereof
Inventor: HUANG HSUEH-YING
Filed: 2005-06-08
Granted: 2007-01-11
Abstract: A display panel comprising a pixel array. The pixel array, laid on a first circuit layer, comprises at least one first pixel, at least one second pixel, at least one rescue line, and an isolation layer. The first pixel comprises a thin film transistor aligned to upper edge of the first pixel. The second pixel comprises a thin film transistor aligned to lower edge of the second pixel, wherein the second pixel is adjacent to the first pixel and below the first pixel respectively. The rescue line, laid on a second circuit layer, positions at the gap between the first pixel and the second pixel. The isolation layer lies between the first circuit layer and the second circuit layer.
Patent TW-I270613-B (TW)
Title: Improved motor for pneumatic tool
Inventor: JANG RUEI-SHENG
Filed: 2005-06-09
Granted: 2007-01-11
Abstract: This invention provides an improved motor for pneumatic tool. It consists of an air cylinder with a rotor inside, several blades set around the rotor with maneuverability in the radius direction. The two ends of the air cylinder are separately installed with a front-sealing cover and a rear-sealing cover, which is characterized in that: the clearance between the front-sealing cover and the air cylinder and the clearance between the rear-sealing cover and the air cylinder are separately installed with a wear-resisting gasket made of steel. Those two gaskets can effectively resist the abrasion of the rotor and blades. Furthermore, the front- and rear-sealing covers could be made by aluminum alloy for weight reducing purpose. This improvement gains advantages on air leakage, failure rate, and the life cycle.
Patent TW-I273484-B (TW)
Title: Method for increasing system performance
Inventor: CHEN CHIH-WEI
IPC: G06F9/312
Filed: 2005-06-15
Granted: 2007-02-11
Abstract: A method for increasing system performance is provided for a snapshot computer system which has executed at least two snapshots. The system won't stay in a low performance state because it does not update the snapshot data after each snapshot. This method is only to update the latest snapshot data that has changed. Therefore, the present invention only updates a snapshot of the data in the latest single snapshot to save the computer system resource; it will not significantly reduce the computer system performance and still can retain a stable operation.
Patent TW-I265757-B (TW)
Title: Electronic component and manufacturing method thereof
Inventor: NAKAGAWA KAZUYA
IPC: H05K1/02
Filed: 2005-06-23
Granted: 2006-11-01
Abstract: This invention provides an electronic component in which semiconductor members such as light emitting diodes are sealed with a sealing resin, and also an electronic component manufacturing method which is free from generating blurs at resin sealing. Semiconductor member 10 is mounted in a receiving recess 3 of a base member 2, and then sealing resin is filled into the receiving recess 3. After mounting the semiconductor member 10 in the receiving recess 3, and before filling the sealing resin in the receiving recess 3, a resin is applied to the upper surface of the base member 2 along the circumference of the opening of the receiving recess 3 so as to form a blocking resin layer 6. Since the circumference of the opening of the receiving recess 3 including electrically conductive patterns 4 and the base member 2 is coated with the blocking resin layer 6, even when low-viscosity resin is filled in the receiving recess 3, the leakage or progress due to capillary phenomenon of the sealing resin may be blocked by the blocking resin layer 6. Therefore, the blurs caused by leaking out of the sealing resin can be avoided.
Patent TW-I267939-B (TW)
Title: Alignment method and apparatus, lithographic apparatus, device manufacturing method, and alignment tool
Inventor: LOF JOERI
IPC: H01L21/68
Filed: 2005-06-24
Granted: 2006-12-01
Abstract: In one embodiment, front to back side alignment optics are used to project a mark on the back side of a substrate. The front to back side alignment optics are arranged such that the image projected into the image window of the front to back side alignment optics is a translational replica of the mark on the back side of the substrate. One potential advantage of such an arrangement is that any slight inaccuracies in the location of the optical axis do not result in inaccuracies in the image of the substrate mark. The translational replica image can be used for alignment of the substrate.
Patent TW-I277891-B (TW)
Title: Assembled keyboard system
Inventor: TSAI HUO-LU
IPC: G06F3/02
Filed: 2005-07-14
Granted: 2007-04-01
Abstract: An assembled keyboard system is disclosed, which comprises a first and second shape-forming devices, and a first and second press-bonding devices. The first and second shape-forming devices can complete the ejection/sucking and moving/disposition and positioning of plural first and second frame members on the first and second tools. The first press-bonding device can press/bond the first and second frame members on the first and second tools to form plural bridging units. The second press-bonding device can assemble the bridging units on a bottom plate unit. Each operation of the device, such as ejection/sucking and moving/disposition on the first and second tools, the press-bonding of the first and second frame members, the association of the bridging unit and the bottom plate unit, are all corresponding to the number and allocation of the bridging units of keyboard.
Patent TW-I285990-B (TW)
Title: Power distribution panel
Inventor: YOON JONG-CHAN
IPC: H01R25/00
Filed: 2005-08-18
Granted: 2007-08-21
Abstract: The present invention relates to a power distribution panel in which a plurality of loads is connected to an incoming power source. The power distribution panel comprises an input terminal including a tapped hole, a screw engaged with the tapped hole, and a washer, so as to connect with an incoming power line; a common line extending from the input terminal, and a plurality of introduction lines furcating from the common line in parallel; connecting means including a plurality of output terminals which form end points of the introduction lines so as to connect with different load sides, such as a circuit breaker; and a terminal body comprising a central slot in which the common line is built; a plurality of side slot in which the respective introduction lines are built; insulation blocks projectingly formed on the sides of the terminal body, so that they guide the introduction lines to the output terminals and insulate the respective introduction lines; and identification blocks for identifying the output terminals of unit source out of the plurality of parallel-connected output terminals, the width of the identification blocks being different from that of the insulation blocks. According to the present invention, the input power can be distributed to the load sides conveniently, and a user can flexibly design the electrical stability, if necessary.
Patent TW-I268631-B (TW)
Title: Manufacturing method and structure of LED device which combines a base with a module filled of lens colloid, wherein the base is completed with diode chip setting, wire connection, and light-collecting layer cover
Inventor: CHEN MING-HUNG
IPC: H01L33/00
Filed: 2005-08-26
Granted: 2006-12-11
Abstract: The invention relates to a manufacturing method and structure of LED device. The method combines a base with a module filled of lens colloid, wherein the base is completed with diode chip disposition, wire connection, and light-collecting layer covering. Another method sets at least two sprues on the base and combines the base with the module; next, fills the module with lens colloid from the sprues to manufacture lens. Through the above embodiment of practices, the combination efficiency between the lens and the base can be effectively increased. Also, in the disclosed structure, LED device is produced by a good heat-conductive metal to greatly increase heat-radiation area, such that the diode chip in the LED device has better heat-radiation effect at work.
Patent TW-I277920-B (TW)
Title: Method for applying detecting pixel circuits of active-matrix organic light emitting diode status of system hardware
Inventor: CHU WEN-KUO
IPC: G09G3/00
Filed: 2005-09-15
Granted: 2007-04-01
Abstract: Detecting status of driving units inside an active-matrix organic light emitting diode (AMOLED) to detect, whether there are any defects in the manufacturing process. It helps to detect and remove defective elements earlier in the manufacturing process before forming luminous layers in an AMOLED so as to decrease loss of organic materials and manufacturing time, and to increase yield significantly in the later part of the manufacturing process. The detected AMOLED includes a plurality of voltage sources, a plurality of pixel electrodes, and a plurality of driving units corresponding to the pixel electrodes respectively. Each driving unit includes a first TFT, a second TFT, and a capacitor. Defective elements of each driving unit can be detected by checking the detection results.