baber/WOPTO huggingface dataset:
Patent TW-200738369-A (TW)
Title: Pipe turning device for a pipe bending machine
Inventor: HU PING-KUN
IPC: B21D9/00
Filed: 2006-04-13
Abstract: A pipe turning device for a pipe bending machine includes a turning shaft with a lengthwise center hole, a pipe holding tubular member extending in the lengthwise center hole, a slidable sleeve fitted around the turning shaft and having one end formed with annular groove, a tube constrict connect rod fitted in the annular groove and connected to an end of the piston rod of anoil cylinder. The oil cylinder drives the piston rod to pull the slidable sleeve to reciprocate back and forth, and the slidable sleeve has a multi-holed cap fixed at its front end, and a work pipe core is fixed with the milti-holed cap. Then the piston rod of the oil cylinder can move the work pipe core fixed in a expanding mold, which can catch hold of the work pipe core fitted in a work pipe to be bent so that unqualified pipes to be discarded can be reduced after work pipes are bent, enhancing the value of the pipe bender.
Patent TW-200702422-A (TW)
Title: Aryl-ethylene substituted aromatic compounds and their use as organic semiconductors
Inventor: MENG HONG
IPC: H01L51/54
Filed: 2006-04-14
Abstract: There are disclosed aryl-ethylene aromatic compounds and their use as organic semiconductors. The compounds can be used in electronic devices such as organic thin film transistors (OTFTs), display devices, light-emitting diodes, photovoltaic cells, photo-detectors, and memory cells. Methods for manufacturing these aryl-ethylene aromatic compounds are also disclosed.
Patent TW-200706823-A (TW)
Title: Heat exchange unit
Inventor: MATSUZAKI TOYOAKI
IPC: F28D9/00
Filed: 2006-05-05
Abstract: A heat exchange unit includes first and second plates, which are identical in configuration in a central irregularity pattern section, but different in configuration in a peripheral area. The first plate has first terraced sections projecting outward relative to a remaining part having a first flat section. The second plate has a second terraced section projecting outward relative to a remaining part having a second flat section. The first and second plates are placed alternately one upon another so that surfaces of said irregularity pattern sections face a same direction. The first terraced sections of the first plates come into contact with the second flat sections of the second plates and the first flat sections of the first plates come into contact with the second terraced sections of the second plates. The first and second plates are welded to each other at contact areas.
Patent TW-200743299-A (TW)
Title: Compensated gain control
Inventor: TAI JY-DER DAVID
IPC: H03F1/30
Filed: 2006-05-08
Abstract: A compensated gain control circuit, applicable to a class-D audio power amplifier, comprises a voltage divider, a first comparator, a ramp signal generator, and a second comparator. The duty cycle of a PWM signal can be modulated through the voltage divider, the first comparator, the ramp signal generator, the second comparator according to the voltage difference between the high voltage level and the low voltage level of a voltage source. The loss of power gain can be compensated by adjusting the duty cycle. As a result, the class-D audio power amplifier is able to maintain a fixed output power or power gain for different voltage sources.
Patent TW-200703484-A (TW)
Title: Etchant rinse method
Inventor: YU STEVEN YONG
IPC: H01L21/30
Filed: 2006-05-30
Abstract: Method of removing iodine from a polymer using a thiosulfate solution.
Patent TW-200803591-A (TW)
Title: Method and circuit for preventing heating device from overheating
Inventor: LIAO KUANG-PU
IPC: H05B3/20
Filed: 2006-06-14
Abstract: A method and a circuit of preventing heating device from overheating are disclosed. A trigger circuit and a microprocessor are disposed on a heating circuit. The trigger circuit is connected to the power and the heating device to heat the heating device. The heating circuit is connected to a temperature fuse, a resistor and a reaction trigger circuit. Another end of the reaction trigger circuit is connected to the microprocessor to detect whether or not the microprocessor has any abnormal situation in advance, so that when the microprocessor is damaged, the power, the temperature fuse and the resistor form the loop to heat the resistor to enable the temperature fuse to be burned down, thereby suspending the continuous heating. Alternatively, when the microprocessor operates in normal condition, the temperature control switches of the heating circuit and the reaction trigger circuit are detected to decide whether or not the heating circuit needs to be discontinued.
Patent TW-200804793-A (TW)
Title: Spark experimental control system
Inventor: CAI XI-NAO
IPC: G01N19/06
Filed: 2006-07-14
Abstract: This invention provides a spark experimental control system, wherein the operation process of the spark experimental machine includes the steps of: mounting a standard sample and a test sample to normal locations that are at a center of and between two emery wheels by screws; adjusting the distance of the two emery wheels of the grinder; releasing the emergency stop switch of the power control box; activating the power source switch and observing whether the power indicator is lighted, and testing whether the elevating motor is abnormal and whether the motor of the test sample and the motor of the standard sample can reach the circumferential rotational angle, so as to activate the grinder and activate the elevating motor button for performing spark comparison testing by two test probes; adjusting the emery wheels sequentially so as to replace the spark experimental probes, where the rotating tray of the spark testing probes to be in parallel with an inversed-U-shaped iron set for continued testing operation.
Patent TW-200807352-A (TW)
Title: Drive apparatus for bistable displayer and method thereof
Inventor: SHIH CHIEN-CHIA
IPC: G09G3/00
Filed: 2006-07-19
Abstract: A drive apparatus for bistable displayer and a method thereof is for driving a bistable displayer with a plurality of pixels. The drive apparatus includes an initialization unit, a receiving unit and a display drive unit. The initialization unit is for generating at least one initial potential level to all pixels to perform initialization. The receiving unit is for receiving a plurality of gray levels. The display drive unit generates a waveform signal based on every gray level. The pulse width of the waveform signal relates to values of the gray level. The waveform signal is then transmitted to a corresponding pixel to drive the pixel to perform displaying.
Patent TW-200746279-A (TW)
Title: Substrate treating method and apparatus
Inventor: TAKAHASHI HIROAKI
IPC: H01L21/304
Filed: 2006-08-10
Abstract: A substrate treating method for treating substrates with a treating solution including sulfuric acid and a hydro-gen peroxide solution. The method includes a first prepar-ing step for preparing dilute sulfuric acid of a predetermined concentration by mixing deionized water and sulfuric acid, a second preparing step for preparing the treating solution by mixing the dilute sulfuric acid prepared in the first prepar-ing step and the hydrogen peroxide solution, and a treating step for treating the substrates, in a treating unit that holds the substrates, with the treating solution prepared in the second preparing step.
Patent TW-200809341-A (TW)
Title: Liquid crystal display device
Inventor: MAI CHE-KUEI
IPC: G02F1/13363
Filed: 2006-08-11
Abstract: A liquid crystal display device includes an upper polarizer, a liquid crystal panel, a lower polarizer and a light source. The upper polarizer, the liquid crystal panel and the lower polarizer are disposed in that order, from top to bottom. The lower polarizer includes a polarizing layer and a supporting light guide layer disposed in that order, from top to bottom. The supporting light guide layer and the light source supply a panel light source for the liquid crystal panel. The supporting light guide layer includes a bottom surface opposite to the polarizing layer and a light incident surface adjacent to the bottom surface. The light source is disposed adjacent to the light incident surface of the supporting light guide layer.
Patent TW-200731482-A (TW)
Title: Semiconductor package structure, stiffener and method of making same
Inventor: LEE CHIEN-HSIUN
IPC: H01L23/28
Filed: 2006-08-15
Abstract: A semiconductor package structure with a heat dissipating stiffener and method of fabricating the same are provided. In one embodiment, the package structure comprises a substrate having a front side and a back side; a semiconductor chip mounted on the front surface of the substrate; a thermally-conductive stiffener mounted over the front surface of the substrate and surrounding the chip, the stiffener having a first portion and a second portion, wherein the first portion is wider than the second portion so as to allow for easy egress of a dispenser into a gap between the chip and the substrate; an underfill layer filled and cured in the gap; and a plurality of solder balls mounted on the back surface of the substrate.
Patent TW-200812034-A (TW)
Title: Circuit board and circuit structure
Inventor: CHEN KUO-HUA
IPC: H01L23/488
Filed: 2006-08-17
Abstract: A circuit board for carrying a chip is provided. The circuit board includes a substrate, a wiring layer and a solder mask. The wiring layer which includes a cutting line pattern defining a cutting region is located on the substrate. The solder mask having a chip region, a first opening and a second opening is located on the substrate and the wiring layer. The chip region is inside the cutting region. The chip is suitable for being displaced in the chip region, wherein the chip coincides with the chip region. The first opening and second opening are outside the chip region, respectively located near the two adjacent sides of the chip region and exposes parts of the cutting pattern. Parts of the cutting line pattern are used for measuring the position of chip relative to the substrate.
Patent TW-200814252-A (TW)
Title: A packaging apparatus of embedded image sensor
Inventor: HSIEH YU-TE
IPC: H01L23/28
Filed: 2006-09-08
Abstract: The present invention discloses a packaging apparatus of embedded image sensor which comprises: a supporting base and an image sensor. The supporting base is a hollow and frame-typed structure of predefined thickness, which is furnished with a plurality of metal leads in a surrounding manner. Each metal lead extends toward the middle hollow part of the supporting base to form a hanging end. The inner rim of supporting base is formed with at least one sunken step. The image sensor is attached to the supporting base by means of flip-chip technology having its active side embedded in the sunken step. A conductive material is applied to electrically connect the hanging ends with the contact pads of the image sensor. An insulating material is then applied to the inactive side of image sensor and the sunken step of supporting base for packaging and protecting them, so as to achieve the packaging apparatus of embedded image sensor.
Patent TW-200813556-A (TW)
Title: Optical multilayer film and backlight module utilizing the same
Inventor: SHIAU TZENG-KE
IPC: G02F1/13363
Filed: 2006-09-11
Abstract: An optical multilayer film includes a first optical layer, a second optical layer, and a low-refractive layer is disposed between and is in contact with the first and second optical layers. The second optical layer has a light exit surface for reducing the divergence angle of the transmission beam. The refractive index of low refractive layer is smaller than that of the second optical layer. By means of the difference in refractive indices between the low-refracting layer and the second optical layer, and the light emitting surface with a surface structure formed over the second optical layer, the off-axis light beams converges toward the optical axis. Consequently, the brightness of the on-axis light of the backlight module is increased
Patent TW-200713417-A (TW)
Title: Microelectronic substrate having removable edge extension element
Inventor: KOBURGER CHARLES WILLIAM III
IPC: H01L21/02
Filed: 2006-09-12
Abstract: An article including a microelectronic substrate is provided as an article usable during the processing of the microelectronic substrate. Such article includes a microelectronic substrate having a front surface, a rear surface opposite the front surface and a peripheral edge at boundaries of the front and rear surfaces. The front surface is a major surface of the article. A removable annular edge extension element having a front surface, a rear surface and an inner edge extending between the front and rear surfaces has the inner edge joined to the peripheral edge of the microelectronic substrate. In such way, a continuous surface is formed which includes the front surface of the edge extension element and the front surface of the microelectronic substrate, the continuous surface being substantially co-planar and flat where the peripheral edge is joined to the inner edge.
Patent TW-200815609-A (TW)
Title: Method for the stabilization and recycling of aluminum dross from secondary metallurgy
Inventor: WU CHIA-CHENG
IPC: C22C21/02
Filed: 2006-09-18
Abstract: This invention provides a new process for the treatment to stabilize the aluminum nitride and fine metallic aluminum powder containing solid waste, especially the slag from the secondary aluminum metallurgy. By the reaction of aluminum nitride and metallic aluminum with the humidity in the air, ammonia and hydrogen gas are produced which restrict not only the welfare of the human being but also the safety in the industry. In this invention, the thermal hydro chemical method is used to stabilize the material mentioned above. By adding oxidant and pH-value regulator, aluminum nitride and fine metallic aluminum powder are converted to stable aluminum oxide. The product can be reused as the raw material for cement and brick production. Besides, it can be used to replace sand in the construction engineering.
Patent TW-200818856-A (TW)
Title: Method for playing advertisement ringtone
Inventor: YEH PEI-CHUAN
IPC: H04M3/42
Filed: 2006-10-12
Abstract: A method for playing advertisement ringtone is provided. In the present method, a plurality of advertisement ringtones are previously set in a service end apparatus of a telecommunication service provider. When a caller makes a call to a receiver, an appropriate advertisement ringtone is selected by the service end apparatus according to the identification information of the caller or the receiver. The selected advertisement ringtone is then sent to the caller or the receiver for display. Therefore, the present invention not only increases the enjoyment of communication, but also brings enormous advertisement business for the telecommunication service provider.
Patent TW-200746940-A (TW)
Title: Printed wiring board
Inventor: KARIYA TAKASHI
IPC: H05K1/18
Filed: 2006-10-14
Abstract: In a multilayer printed wiring board, a contact area (side area of a hole (41b) in a lower electrode) of a lower electrode (41) of a thin film capacitor (40) and a lower via hole conductor (45) is larger than a contact area (bottom area of the hole (41b)) when the via hole conductor is formed to abut to the lower electrode (41), and the lower electrode (41) is thicker than a BU conductor layer (32) of a build up section (30). Furthermore, the lower via hole conductor (45) is bent at a connecting section (J) of the hole (41b) in the lower electrode and a hole (26b) in an insulating layer. Thus, peeling is not easily generated between the lower via hole conductor (45) and the lower electrode (41) after heat cycle test.
Patent TW-200745944-A (TW)
Title: Method and apparatus for delaying a load miss flush until issuing the dependent instruction
Inventor: FEISTE KURT ALAN
IPC: G06F9/38
Filed: 2006-10-16
Abstract: A pipeline processor has circuits to detect the presence of a register access instruction in an issue stage of the pipeline. A load-miss occurring at a later stage may cause the register access instruction to be marked with an associated bit. The register access instruction progresses down the pipeline and when the flush stage is reached, the processor checks the associated bit and flushes the register access instruction.
Patent TW-200819885-A (TW)
Title: Transflective liquid crystal display
Inventor: HU CHIH-JEN
IPC: G02F1/136
Filed: 2006-10-16
Abstract: A transflective LCD includes scan lines and data lines disposed on a substrate. The scan line and the data line to form a plurality of pixels. Each pixel has at least three or more color sub-pixels and at least one fourth sub-pixel. And a plurality of switch devices for controlling the color sub-pixels and the fourth sub-pixel, respectively.
Patent TW-200721442-A (TW)
Title: Semiconductor device
Inventor: SANO TOSHIKAZU
IPC: H01L25/10
Filed: 2006-10-20
Abstract: A semiconductor device is disclosed that uses a sealing resin to seal a semiconductor chip and is able to prevent warpage. The semiconductor device includes a semiconductor chip; a lead frame including a chip supporter with the semiconductor chip disposed thereon, and a terminal portion that is electrically connected to the semiconductor chip; and sealing resin that seals the semiconductor chip. A first thermal expansion control member having a thermal expansion coefficient approximately equal to a thermal expansion coefficient of the lead frame is arranged on the semiconductor chip, and an upper surface of the first thermal expansion control member is nearly in the same plane as an upper surface of the sealing resin.
Patent TW-200804362-A (TW)
Title: Heterocyclic substituted pyridine derivatives and antifungal agent containing same
Inventor: TANAKA KEIGO
IPC: C07D403/14
Filed: 2006-10-27
Abstract: An object of the present invention is to provide an antifungal agent which has excellent antifungal effects and is superior in terms of its physical properties, safety and metabolic stability. According to the present invention, there is disclosed a compound represented by the following formula (I), or a salt thereof: wherein R1 represents a hydrogen atom, a halogen atom, a halogen atom, an amino group, a C1-6 alkyl group, a C1-6 alkoxy group or a C1-6 alkoxy C1-6 alkyl group; R2 represents a hydrogen atom, a C1-6 alkyl group, an amino group or a di C1-6 alkylamino group; one of X and Y is a nitrogen atom while the other is a nitrogen atom or an oxygen atom; ring A represents a 5- or 6-member heteroaryl ring or a benzene ring which may have a halogen atom, or 1 or 2 C1-6 alkyl groups; Z represents a single bond, a methylene group, an ethylene group, an oxygen atom, a sulfur atom, -CH2O-, -OCH2-, -NH-, -CH2NH-, -NHCH2-, -CH2S-, or -SCH2-; R3 represents a hydrogen atom, a halogen atom, a C1-6 alkyl group, a C3-8 cycloalkyl group, a C6-10 aryl group, a 5- or 6-member heteroaryl group, or 5- or 6-member non-aromatic heterocyclic group which may have 1 or 2 substituents; and R4 represents a hydrogen atom or a halogen atom.
Patent TW-200823953-A (TW)
Title: Surface-conduction electron emitter and electron source using the same
Inventor: LIU PENG
IPC: H01J3/04
Filed: 2006-11-27
Abstract: The present invention is related to a Surface-Conduction Electron Emitter (SCE). The SCE includes a substrate, two parallel electrodes and a number of Carbon Nanotubes (CNTs) disposed on the electrodes. The present invention is further related to an electron source. The electron source includes a substrate and a number of parallel SCEs disposed thereon. The SCE and electron source can be applied in a Surface-Conduction Electron Emitter Display (SED).
Patent TW-200739951-A (TW)
Title: Light-emitting device
Inventor: PUGH MARK
IPC: H01L33/60
Filed: 2006-12-15
Abstract: The invention provides a light-emitting device and a method of illumination. The light-emitting device includes one or more semiconductor layers, a reflective bottom surface, and a top surface coupled to semiconductor layer. The semiconductor layers include an active region where a primary light is generated. The relative position of the top surface, the reflective bottom surface and the active region is adjusted to substantially transmit the primary light through the sides of the light-emitting device.
Patent TW-200822250-A (TW)
Title: Method of chip manufacturing
Inventor: TSAY WEN-JIUNN
IPC: H01L21/60
Filed: 2006-12-28
Abstract: A method of chip manufacturing, comprises of a design stage; a simulation stage; a foundry stage; a testing/packaging stage; a cutting stage; and a final coating stage. The present invention provides a method of chip testing comprises of disposing a substrate layer on a wafer having a plurality of chips; exposing a plurality of pads on the chips of the wafer; forming bumps on the pads of the chips of the wafer; performing tests from the bumps on the chips of the wafer. Alternatively, the present invention provides a method of chip testing comprises of disposing a substrate layer on a wafer having a plurality of chips; connecting a plurality of pads on the chips of the wafer to a plurality of corresponding pads on the substrate layer; planting bumps on the pads on the opposite side of the substrate layer; performing tests from the bumps on the substrate layer.
Patent TW-200809125-A (TW)
Title: Hydrogen-generating fuel cell cartridges
Inventor: CURELLO ANDREW J
IPC: F16L37/34
Filed: 2007-01-05
Abstract: The present application is directed to a gas-generating apparatus and various pressure regulators or pressure-regulating valves. Hydrogen is generated within the gas-generating apparatus and is transported to a fuel cell. The transportation of a first fuel component to a second fuel component to generate of hydrogen occurs automatically depending on the pressure of a reaction chamber within the gas-generating apparatus. The pressure regulators and flow orifices are provided to regulate the hydrogen pressure and to minimize the fluctuation in pressure of the hydrogen received by the fuel cell. Connecting valves to connect the gas-generating apparatus to the fuel cell are also provided.
Patent TW-200746375-A (TW)
Title: Thermal interconnect and interface systems, methods of production and uses thereof
Inventor: RUCHERT BRIAN
IPC: H01L23/34
Filed: 2007-01-18
Abstract: Components and materials, including thermal transfer materials, described herein comprise at least one heat spreader component coupled with a metal-based coating, layer and/or film, at least one thermal interface material and in some contemplated embodiments at least one adhesive material. The heat spreader component comprises a top surface, a bottom surface and at least one heat spreader material. The thermal interface material is directly deposited onto at least part of at least one of the surfaces of the heat spreader component. Methods of forming layered thermal interface materials and thermal-transfer materials include: (a) providing a heat spreader component, wherein the heat spreader component comprises a top surface, a bottom surface and at least one heat spreader material; (b) providing at least one thermal interface material, wherein the thermal interface material is directly deposited onto the bottom surface of the heat spreader component; (c) depositing, applying or coating a metal-based coating, film or layer on at least part of the bottom surface of the heat spreader component; and (d) depositing, applying or coating the at least one thermal interface material onto at least part of at least one of the surfaces of the heat spreader component. A method for forming the thermal solution/package and/or IC package includes: (a) providing the thermal transfer material described herein; (b) providing at least one adhesive component; (c) providing at least one surface or substrate; (d) coupling the at least one thermal transfer material and/or material with the at least one adhesive component to form an adhesive unit; (e) coupling the adhesive unit to the at least one surface or substrate to form a thermal package; (f) optionally coupling an additional layer or component to the thermal package.