baber/WOPTO huggingface dataset:
Patent TW-I252521-B (TW)
Title: Ferromagnetic IV group semiconductor, ferromagnetic III-V group compound semiconductor or ferromagnetic III-VI group compound semiconductor and adjustment method for their ferromagnetic characteristics
Inventor: YOSHIDA HIROSHI
IPC: H01F1/40
Filed: 2003-06-05
Granted: 2006-04-01
Abstract: Disclosed is a group II-VI or III-V compound-based single-crystal ferromagnetic material, wherein at least one transition metal selected from the group consisting of V and Cr is substituted for or for the group II element of a group II-VI compound selected from the group consisting of ZnTe, ZnSe, ZnS, CdTe, CdSe and CdS, or for the group III element of a group III-V compound selected from the group consisting of GsAs, InAs, Inp and GaP, to form a mixed crystal. Further, at least one transition metal selected from the group consisting of V, Cr and Mn is substituted for the group III element of a group III-V compound selected from the group consisting of GaN, AlN, InN and BN, to form a mixed crystal. Another transition metal element or n-type or p-type dopant is added to adjust ferromagnetic transition temperature or another ferromagnetic characteristic.
Patent TW-I236730-B (TW)
Title: Phase change apparatus, system, and method
Inventor: DENNISON CHARLES H
IPC: H01L45/00
Filed: 2003-06-11
Granted: 2005-07-21
Abstract: Briefly, in accordance with an embodiment of the invention, a phase change memory and a method to manufacture a phase change memory is provided. The phase change memory may include an electrode, an adhesive material, an insulating material between the electrode and the adhesive material, wherein a portion of the adhesive material, a portion of the insulating material, and a portion of the electrode form a substantially planar surface. The phase change memory may further include a phase change material on the substantially planar surface and contacting the electrode, the adhesive material, and the insulating material.
Patent TW-588578-B (TW)
Title: Multilayer wiring board, method of manufacturing the wiring board and substrate material for the wiring board
Inventor: YURI SHINJI
IPC: H05K3/38
Filed: 2003-06-26
Granted: 2004-05-21
Abstract: A multilayer wiring board comprises a metal substrate having first and second main surfaces, a copper coating applied to at least one of the first and second main surfaces of the metal substrate and having a roughened surface, and an insulating resin layer formed on the roughened surface of the copper coating. The multilayer wiring board may further comprises a wiring layer arranged on the insulating resin layer and a via extending through the insulating resin layer between the copper coating and the wiring layer.
Patent TW-590903-B (TW)
Title: Ink-jet print head with a chamber sidewall heating mechanism and a method for manufacturing the same
Inventor: CHOU BRUCE C S
IPC: B41J2/175
Filed: 2003-07-17
Granted: 2004-06-11
Abstract: An ink-jet print head with a chamber sidewall heating mechanism includes a substrate, an insulation layer on the substrate, a main channel penetrating through the substrate, a plurality of V-shaped micro-channels each having a diverging end linking with the main channel and a converging end linking with a plurality of ink chambers, and a nozzle plate with a plurality of orifices formed on the ink chambers. The micro-channels are perpendicular to the main channel and arranged on the insulation layer. Each chamber sidewall comprises a heater structure for heating ink in the ink chamber to form a bubble, which pushes the ink within the chamber to eject from the orifice.
Patent TW-I246190-B (TW)
Title: Semiconductor device having amorphous barrier layer for copper metallurgy
Inventor: CHEN FEN
IPC: H01L21/3205
Filed: 2003-07-31
Granted: 2005-12-21
Abstract: A semiconductor device which includes, between a copper conductive layer and a low-k organic insulator, a barrier layer comprising an amorphous metallic glass, preferably amorphous tantalum-aluminum. A method of making the semiconductor device is also disclosed
Patent TW-I244734-B (TW)
Title: Solder ball adhesion enhancement structure and manufacturing method thereof
Inventor: WANG TONG HONG
IPC: H01L23/29
Filed: 2003-12-26
Granted: 2005-12-01
Abstract: The present invention generally relates to solder ball adhesion enhancement structure and its manufacturing method, which comprises the following steps: (a) providing a substrate and a integrated circuit (IC) component, one top surface of the substrate has a plurality of solder pads arranged thereon, the bottom surface of the integrated circuit (IC) component has a plurality of solder balls arranged correspondingly to the plurality of solder pads arranged on the substrate; (b) coating a adhesion blend between the substrate and the integrated circuit (IC) component, the adhesion blend can be coated on a predetermined area either on the substrate or on the integrated circuit (IC) component, the adhesion blend comprises a adhesion agent and a plurality of cube rooms; (c) combining the substrate and the integrated circuit (IC) component with the plurality of solder pads corresponding to the plurality of solder balls; (d) soldering so as to combine the solder pads and the solder balls, and so that the cube rooms abut the top surface of the substrate and the bottom surface of the integrated circuit (IC) component respectively; and (e) solidifying the adhesion agent.
Patent TW-I246814-B (TW)
Title: Over-voltage protection device and its manufacturing method
Inventor: TZENG CHING-CHIOU
IPC: H02H3/20
Filed: 2004-02-17
Granted: 2006-01-01
Abstract: An over-voltage protection device and its manufacturing method are disclosed. A voltage-limiting region is configured at the parallel position to the central junction of the protection device for forming a transverse junction breakdown. The distance between the voltage-limiting region and the central junction defines the breakdown voltage value of the device. The total length of the voltage-limiting region defines the break-over current value of the device. By manipulating the position of the voltage-limiting region and the total length, the device is provided with different breakdown voltage values and lower break-over current values, so as to form a more sensitive over-voltage protection device.
Patent TW-I234128-B (TW)
Title: Plasma display device
Inventor: ONOZAWA MAKOTO
IPC: H01J17/34
Filed: 2004-02-20
Granted: 2005-06-11
Abstract: In a plasma display device having a reduced discharge-current-induced voltage fluctuation and an expanded drive margin and being successful in preventing the display characteristics from being degraded, a Y-electrode drive circuit and an X-electrode drive circuit for supplying a drive voltage to the capacitance which represents a display cell are configured using parallel circuits in which first switching elements having a high-speed-switching performance and second switching elements having a low-saturation-voltage performance are connected in parallel, so that the second switching elements having the low-saturation-voltage performance are turned on at least during a period that discharge current flows therebetween.
Patent TW-I236136-B (TW)
Title: Semiconductor device
Inventor: GOSHIMA KAZUTOMO
IPC: H01L21/8249
Filed: 2004-03-12
Granted: 2005-07-11
Abstract: This invention provides a BiCMOS semiconductor device, of which the number of steps of manufacturing process is reduced. In the surface of a semiconductor substrate (1) a first N well (3A) and a second N well (3B) are deeply formed. A first P well (4A) is formed in the first N well (3A) and a N channel type MOS transistor (10) is formed in the first P well. The second N well (3B) is used as a collector of a vertical type NPN bipolar transistor (30). A second P well (4B) is formed in the second N well (3B). The second P well (4B) is formed simultaneously with the first P well (4A). The second P well (4B) is used as a base of the vertical type NPN bipolar transistor (30). N+ type emitter layer (31) and a P+ type base layer (32) of the vertical type NPN bipolar transistor (30) are formed in the surface of the second P well (4B).
Patent TW-I249914-B (TW)
Title: Multiple antenna apparatus and method to provide interference detection and cancellation
Inventor: JAVOR RONALD
IPC: H04B7/08
Filed: 2004-06-10
Granted: 2006-02-21
Abstract: Briefly, in accordance with an embodiment of the invention, an apparatus and method to provide interference detection and cancellation is provided. The apparatus may include a first antenna coupled to a first receiver, and a second antenna coupled to a second receiver, wherein the second antenna has a radiation pattern different than a radiation pattern of the first antenna.
Patent TW-I251779-B (TW)
Title: Method for activating a multimedia function in computers
Inventor: CHEN CHIU-FU
IPC: G06F9/445
Filed: 2004-06-18
Granted: 2006-03-21
Abstract: Disclosed is a method for one computer to activate a multimedia function and to load in one multimedia operation system, which comprises the following steps: receiving the signal indicating a multimedia activating mode; setting the host protected area (HPA) as the memory status according to the signal of multimedia activating mode; loading the host protected area programs into the memory; using the activation loading program to load one multimedia operation system, and then loading one corresponding program to play the multimedia file.
Patent TW-I262367-B (TW)
Title: Automatic programming method and device therefor
Inventor: KAMIYA TAKASHI
IPC: G05B19/4093
Filed: 2004-07-02
Granted: 2006-09-21
Abstract: An automatic programming method includes a first process and a second process. The first process includes the steps of displaying a product model and designating a surface that must be thickened from the surfaces of the product model displayed and a thickness of the surface to be thickened. The second process includes the steps of making thickened model of which the thickness of the surface designated in the first process is enlarged to the thickness designated in the first process, the thickened model being the displayed product model, and setting the thickened model as a raw material model. This method enables an easy generation of a raw material model for use in a processing a casted work.
Patent TW-I237134-B (TW)
Title: Dye type polarizing plate
Inventor: SADAMITSU YUICHI
IPC: G02B5/30
Filed: 2004-08-06
Granted: 2005-08-01
Abstract: This invention provides a polarizing plate being less affected by the by-product existing in dye, with an excellent polarizing performance in both regions of visible light and ultra-violet, and an excellent performance in humidity resistance and thermal resistance. Said polarizing plate is made by laminating a film, having the transmittance over 70% at 380 nm, on at least one side of the dye type polarizing film containing the polyvinyl alcohol resin film comprising a water soluble dye having the formula (1) in a free acid form or salt thereof with high purity over 90% (wherein, Rl and R2 represent hydrogen atom, halogen atom, lower alkyl group, lower alkoxy group or carboxy group; R3 and R4 represent hydrogen atom, halogen atom, lower alkyl group, lower alkoxy group or hydroxyl group; X represents 0, S, NH or NCH3; 1 and m represent 0, 1 or 2, 1+m > 0).
Patent TW-I271020-B (TW)
Title: Motor casing with stands
Inventor: SU WEI-CHUNG
Filed: 2004-08-11
Granted: 2007-01-11
Abstract: The present invention relate to a motor casing with stands, which includes a tubular body having two rabbets, two stands each having an insertion strip and fitted in the rabbets respectively by using the insertion strips thereof, two stoppers disposed between the body and each stand, thereby preventing the insertion strip of each stand from disengaging from the respective rabbet of the body.
Patent TW-I253592-B (TW)
Title: Method for processing an image to increase sharpness of the image without changing hue characteristics
Inventor: CHIEN HUI-JAN
IPC: G06K9/54
Filed: 2004-09-17
Granted: 2006-04-21
Abstract: A method for processing an image to increase sharpness of the image without changing hue characteristics. The method includes performing a transformation process to transform an original image signal into CIE XYZ colorimetric channels, forming a luminance channel Y, applying a filter on the luminance channel Y to obtain a processed luminance channel Y', computing processed colorimetric channels X' and Z' based on the processed luminance channel Y', and performing an inverse transformation process to transform the processed colorimetric channels X'Y'Z' into a processed image signal.
Patent TW-I267435-B (TW)
Title: Method for preparing easily-releasable multi-unit labels
Inventor: LIOU KUEN-JUNG
IPC: B29C69/00
Filed: 2004-09-27
Granted: 2006-12-01
Abstract: A method for preparing easily-releasable multi-unit labels, including the steps of: preparing a sheet of label material sheet, the label material sheet having a fabric layer, a back-adhesive sheet layer anchored to the fabric layer and having plural engagement portions and plural adhesive tapes, and plural pattern units affixed to the back-adhesive tapes; burning the fabric layer along the configuration of each of the back-adhesive tapes, such that only the back-adhesive tapes and the engagement portions remain to engage with each other, thereby obtaining plural easily-releasable labels.
Patent TW-I257593-B (TW)
Title: Language learning system and method
Inventor: XU JENNY
IPC: G09B7/04
Filed: 2004-09-29
Granted: 2006-07-01
Abstract: A language-learning system and a method thereof are provided. The system comprises a memory unit for storing learning data including a first database for storing exercise data and a second database for storing lookup data; an operating interface for users to input commands; a functional module for performing processes according to the commands input by the users and extracting corresponding exercise data according to the lookup data obtained from the first database; and an output module for displaying the exercise data and results of processing the functional module, thereby allowing users to select an appropriate exercise level for themselves and providing a language learning interface with correction functionality for users to increase the language learning efficiency.
Patent TW-I252466-B (TW)
Title: Viewer-aiming display
Inventor: LAI ALEXZANDER I-CHI
IPC: H04B1/38
Filed: 2004-10-08
Granted: 2006-04-01
Abstract: The present invention is related to an auto-aiming system adapted to and aiming an electronic apparatus. The auto-aiming system comprises a signal transmitter for transmitter an aiming signal; several signal receivers disposed on the electronic apparatus for receiving the aiming signal and resulting a sensor signal; a control device connected to the several signal receivers for receiving the sensor signal and figuring out the relative position and direction between the electronic apparatus and signal transmitter by triangulation and creating a control signal; and a position adjusting apparatus connected to the control device, thereby changing the position and direction of the electronic apparatus to aim the electronic apparatus at the control signal.
Patent TW-I249694-B (TW)
Title: System for expanding words and phrases of local electronic dictionary via inquiring on-line dictionary and method of same
Inventor: CHIU CHAUCER
Filed: 2004-10-26
Granted: 2006-02-21
Abstract: The invention provides a system for expanding words and phrases of local electronic dictionary via inquiring on-line dictionary and its method, applied in an electronic dictionary capable of searching word and phrase data via Internet. An on-line dictionary inquiry interface is used to confirm the IP address for the webpage of the word and phrase data to be searched. Then, a data processing module is used to display webpage content on the on-line dictionary inquiry interface and capture the webpage content and the word and phrase data to be searched. The captured data are respectively stored in an expanding database for use as expanding data of word and phrase for the electronic dictionary. In addition, the above expanding data can be provided for inquiry based on the demand of the user. Accordingly, the expansion of the words and phrases for the electronic dictionary is not limited by particular venders.
Patent TW-I260489-B (TW)
Title: Control circuit for power supply equipped with current-limiting mode
Inventor: FAN JR-FU
IPC: G06F1/28
Filed: 2004-12-08
Granted: 2006-08-21
Abstract: A control circuit for power supply equipped with current-limiting mode mainly allows user to personally switch a current-limiting comparison circuit controlling a power output circuit of a power supply and designed under an energy-limiting basis to a one-to-one mode, one-to-many mode, many-to-many mode or many-to-one mode through a selection circuit to perform single or total current-limiting comparison circuit with a load, such that user can target at power operation states with different load combinations to personally switch and select in a single power supply without having to produce power supplies with a multitude of different specifications.
Patent TW-I286097-B (TW)
Title: Polishing tool and method for making the same
Inventor: HWANG WEY
IPC: B24D3/00
Filed: 2004-12-31
Granted: 2007-09-01
Abstract: The invention provides a polishing tool and method for making the same. The polishing tool structure includes a substrate, plural abrasion particle clusters, and a bonding adhesive layer. The abrasion particle clusters include plural abrasion particles that are grouped into clusters. The plural abrasion particle clusters are arranged in a regular manner and secured to the substrate surface by the bonding adhesive layer at the surface. The regular arrangement of the abrasion particle clusters are controlled by the manufacturing process. An abrasion particles template is used to form the regular arrangement pattern as desired. The sizes of the abrasion particles positioning holes of the abrasion particles template serve to adjust the particle numbers in each abrasion particle cluster.
Patent TW-I260181-B (TW)
Title: Intelligent volume control method of audiovisual equipment
Inventor: HSIEN CHE-JEN
IPC: H04R3/00
Filed: 2005-02-16
Granted: 2006-08-11
Abstract: This invention relates to an intelligent volume control method of audiovisual equipment. Its method comprises the following procedures: (a) it reads the volume preset value of the audiovisual equipment in advance. (b) It measures the volume of the audiovisual equipment; (c) It measures the volume of exterior audiovisual equipment. (d) It compares the audiovisual equipment with the one of exterior volume size. (e) It determinates whether the volume of the audiovisual equipment does within the range of volume preset value. (f) It controls the output volume size of the audiovisual equipment, so that the volume size of the audiovisual equipment changes along with exterior noise size.
Patent TW-I257086-B (TW)
Title: Main body of an optical disk drive capable of preventing an optical pick-up head and a flat cable connected to a motor from being damaged during an assembly process
Inventor: HAO WEN-GUANG
IPC: G11B21/00
Filed: 2005-02-21
Granted: 2006-06-21
Abstract: A main body of an optical disk drive includes a mounting plate, an optical pick-up head installed on the mounting plate in a slideable manner, and a sled motor installed on a first side of the mounting plate. A top end of the sled motor on the first side of the mounting plate is higher than a top end of the optical pick-up head on the first side of the mounting plate, and the top end of the sled motor is for contacting with a work plane. The main body of the optical disk drive further includes a support component, whose top end on the first side of the mounting plate is higher than the top end of the optical pick-up head on the first side of the mounting plane. The top end of the support component is for contacting with the work plane, and the support component and the sled motor support the main body of the optical disk drive on the work plane together for preventing the optical pick-up head from inclining to the work plane.
Patent TW-I255898-B (TW)
Title: Heating method for removing grease from kitchen ventilator
Inventor: JHANG CAI-SYU
IPC: F24C15/20
Filed: 2005-03-18
Granted: 2006-06-01
Abstract: A heating method for removing grease from kitchen ventilator comprises: (1) turning on the switch; (2) heating the housing by employing the heating elements that are controlled by a control unit; (3) employing the control unit to start the motor. The heating elements, under the control of the control unit, are used to heat the housing of the ventilator until the grease is thawed. After that, the control unit will turn on the motor to rotate the fan blade, so that a centrifugal force will be caused to collect the thawed grease in the grease-cup. This heating method does improve the flowing efficiency of grease, effectively preventing the grease from being solidified again during the course of flowing.
Patent TW-I264264-B (TW)
Title: Receiving mechanism
Inventor: HUANG CHE-HUNG
IPC: G06F1/16
Filed: 2005-04-15
Granted: 2006-10-11
Abstract: A receiving mechanism for receiving a stylus. The receiving mechanism includes a hollow receiving passage, a holding member, and a wear-resisting portion. The hollow receiving passage is enclosed by a passage wall. The holding member is connected to the passage wall and includes an abutting portion protruding from the passage wall and disposed in the hollow receiving passage. The wear-resisting portion is disposed on the abutting portion and in the hollow receiving passage. The wear-resisting portion is parallel to the passage wall. The maximum vertical distance between the wear-resisting portion and the passage wall is less than the caliber of the stylus. When received in the hollow receiving passage, the stylus is tightly abutted between the wear-resisting portion and the passage wall.
Patent TW-I269376-B (TW)
Title: Chuck table for wafer cleaning apparatus
Inventor: LIN CHAO-YU
IPC: H01L21/30
Filed: 2005-04-22
Granted: 2006-12-21
Abstract: A chuck table is disclosed, which is suitable for holding wafers with different sizes in a rotary wafer cleaning apparatus. A chucking plate of the chuck table for holding the wafer has fixing holes disposed thereon and/or a widened vacuum hole, wherein the fixing holes are suitable for wafers with different sizes. The fixing holes suitable for wafers with different sizes disposed on the chucking plate can be applied in the cleaning operations for wafers with different sizes, so as to improve the limitation of the prior chuck table only suitable for a wafer with one size. Moreover, during cleaning the wafer rotarily, the widened vacuum holes can effectively fix the wafer, for preventing the wafer and fixing pins from damage due to the hit of the wafer against the fixing pins. Accordingly, the wafer is cleaned more safely, and the consumption of the fixing pins and the cost of other materials can be substantially decreased.
Patent TW-I290429-B (TW)
Title: Method for inspecting laser marks on IC packages
Inventor: LIU KO-KUNG
IPC: H04N1/04
Filed: 2005-04-26
Granted: 2007-11-21
Abstract: A method for inspecting laser marks on integrated circuit packages is disclosed. One of the steps is to photograph laser mark(s) on at least an IC package. The image including the laser mark can be transform into a plurality of characters by optical character recognition (OCR), then compared with characters of standard laser mark. The method solves manual miscarriage by conventional visual inspection. On another aspect, coordinate value of a registration point can be found out from the image including the laser mark, and then will be confirmed if it is ranged within acceptance region of standard registration point or not. Accordingly the location correctness of the laser mark can be distinguished rapidly.