baber/WOPTO huggingface dataset:
Patent TW-200841403-A (TW)
Title: Sensor-type semiconductor device and manufacturing method thereof
Inventor: CHAN CHANG-YUEH
IPC: H01L21/56
Filed: 2007-04-02
Abstract: A sensor-type semiconductor device and manufacturing methods thereof are disclosed. The method includes providing a wafer comprised of a plurality of sensor chips; forming concave grooves between the solder pads formed on the active surface of adjacent sensor chips; filling a filling material into the grooves and electrically connecting a first conductive circuit formed on the solder pad of adjacent sensor chips; mounting a light permeable body on the wafer and thinning the non-active surface of the wafer to expose the filing material; mounting the wafer on a carrier board with a second conductive circuit formed thereon corresponding in position to the first conductive circuit; forming a first opening by cutting the light permeable body and the wafer to a position at which the second conductive circuit is located; forming a metal layer for electrically connecting to the first and second conductive circuits of adjacent sensor chips in the first opening by a plating process; forming a second opening by cutting the metal layer to break the circuit connection between the first and second conductive circuits of adjacent sensor chips, such that each of the sensor chips can still electrically connect to the first and second conductive circuits via the metal layer; filling an insulating material into the second opening and removing the carrier board; and separating each of the sensor chips to form a plurality of sensor type semiconductor packages. The invention overcomes the drawbacks of the prior art in which a slanting opening is formed on the non-active surface of the wafer and the displacement of the opening due to the difficulty in precise alignment, as well as concentrated stress generated in the slanting opening that result in broken joints and exposed circuits.
Patent TW-200809763-A (TW)
Title: Method for automatically switching video sources to a display device
Inventor: SMITH DOUGLAS L
IPC: G09G5/00
Filed: 2007-04-04
Abstract: A system and method for automatically switching display of video signals between a first device and a second device. The system may include a display device with display circuitry for displaying an image on the display in response to a received video signal. The display device may include a first video input port for receiving a first video signal from the first device and a second video input port for receiving a second video signal from the second device. Additionally, the display device may include detection circuitry coupled to the second video input port for detecting the second video signal from the second device, and switch circuitry operable to automatically provide connectivity between the second video input port and the display circuitry to enable display of the second video signal in response to the detection circuitry detecting the second video signal from the second device.
Patent TW-200809423-A (TW)
Title: Optical element and optical device
Inventor: TAWARAYAMA KAZUO
IPC: G03B27/52
Filed: 2007-04-25
Abstract: An optical element (40) comprises a substrate (10), a magnetostrictive film (11) arranged on the substrate (10) and having a film thickness variable depending on the strength of the magnetic field, and a reflective film (15) arranged on the magnetostrictive film (11) and reflecting light. An optical device comprises a stage (41) mounting the optical element (40) and having a holder (141) where a plurality of holes are arranged in the mounting surface for the optical element (40), a plurality of magnetic field generating portions (61) buried in the holes of the holder (141), and a control mechanism (150) for controlling the magnetic fields respectively generated from the magnetic field generating portions (61), thereby controlling the film thickness of the magnetostrictive film (11) of the optical element (40).
Patent TW-200744740-A (TW)
Title: Gas separation membrane
Inventor: SUGIYAMA SHO
IPC: B01D53/22
Filed: 2007-04-27
Abstract: Disclosed is a gas separation membrane comprising a polymeric microporous membrane and a gas-separating thin membrane provided on at least one surface and/or in the inside of the polymeric microporous membrane. The polymeric microporous membrane is produced by wet phase separation method, has a porosity of 20 to 80% inclusive, an average pore size of 1 to 100 nm inclusive and a piercing strength of 2 to 50 N at 100 DEG C, and is composed mainly of polyolefin. The gas-separating thin membrane has an average thickness of not less than 0.01 μm and less than 0.4 μm and is composed mainly of a fluorine-containing gas-separating resin. The gas separation membrane has an oxygen-nitrogen separation factor of 1.4 or greater.
Patent TW-200849490-A (TW)
Title: Method for forming a recess vertical transistor
Inventor: CHANG MING-CHENG
IPC: H01L21/334
Filed: 2007-06-15
Abstract: A method for forming a recess vertical transistor, comprising: forming a first mask layer on a substrate having a trench to cover the surfaces of the substrate and the trench, distinguishing the substrate into two sides based on a central axis of the trench, and forming a second mask layer over the first mask layer. After that, implementing the ion implantation at tilt angles to the second mask layer in order to define an implantation region. Taking off the second and the first mask layers located at the implantation region in order to expose a part of the surface of the substrate and the trench, and then employing a doping step to the exposed surface, therefore a drain will be formed in the substrate at the part of the surface. Taking off the remaining of the first and the second mask layers so that entire surface of the substrate having the trench will be exposed. Forming a dielectric layer on the entire exposed surface, and forming a gate in the trench. Forming a patterned mask layer on a part of the surfaces of the dielectric layer and the gate at the doping region, and then implementing another doping step to another side of the substrate surface, therefore a source will be formed.
Patent TW-200808413-A (TW)
Title: Game sound output device, method for controlling game sound, and information recording medium
Inventor: HIDEYA KAZUNORI
IPC: H04S7/00
Filed: 2007-06-15
Abstract: An overlapping specifying unit (205) derives the orientation of each sound emitting object with respect to a hearing position. Sound volume estimation unit (206) estimates volumes of sounds which are each emitted by sound emitting objects specified as overlapping with each other in terms of orientation and which are heard at a hearing point. The sound control unit (207) cancels a sound of low volume emitted by a sound emitting object, when the difference derived from the sound volumes estimated by the sound control estimation unit (206) exceeds a predetermined value. A sound source (208) reproduces a sound effect or the like of a predetermined volume, in accordance with the relationship of the position of the local character, which is a hearing position, and the position of each object, which is a sound emitting position, and a game sound output unit (209) suitably outputs a game sound reproduced by the sound source (208).
Patent TW-200819410-A (TW)
Title: Process for the manufacture of 1,2-dichloroethane
Inventor: BALTHASART DOMINIQUE
IPC: C07C17/25
Filed: 2007-06-23
Abstract: Process for the manufacture of DCE starting with a hydrocarbon source according to which: (a) the hydrocarbon source is subjected to a first cracking step, namely a pyrolysis step carried out in at least one cracking furnace, thus producing a mixture of cracking products; (b) said mixture of cracking products is subjected to a series of treatment steps making it possible to obtain a mixture of products containing ethylene and other constituents; (c) said mixture of products containing ethylene is subjected to a first separation step S1 which consists of separating said mixture of products inside a column C1, into a fraction enriched with the compounds that are lighter than ethylene containing some of the ethylene (fraction A) and into a fraction F1; (d) fraction F1 is subjected to a second separation step S2 which consists of separating fraction F1 inside a column C2 into a fraction F2 and into a heavy fraction (fraction C); (e) fraction F2 is subjected to a third separation step S3 which consists of separating fraction F2 inside a column C3 into a fraction enriched with ethylene (fraction B) and into a fraction F3 mainly composed of ethane; (f) fraction A is conveyed to a chlorination reactor and fraction B is conveyed to an oxychlorination reactor, reactors in which most of the ethylene present in fractions A and B is converted to 1,2-dichloroethane; and the 1,2-dichloroethane obtained is separated from the streams of products derived from the chlorination and oxychlorination reactors.
Patent TW-200901054-A (TW)
Title: Tank locking device, managerial system of liquid and method thereof
Inventor: CHEN YEN-LIANG
IPC: B05C11/10
Filed: 2007-06-27
Abstract: A managerial system of liquid applied to equipment with a liquid tank is provided. The system includes a host, a data-reading instrument, a system controller, and a tank locking device. The host stores an embedded liquid database. The data-reading device used for reading information from the liquid tank connects with the host. The system controller connects with the host. The tank locking device connects with the system controller. The tank locking device is equipped on the liquid tank, wherein the tank locking device has a slidable locker. The host receives information of the liquid tank from the data-reading device, which is reconciled with the liquid database. The system controller drives the tank locking device according to the signal from the host. The locker fixes on the buckle of the liquid tank, while the locking device is in a locked state. The locker releases the buckle of the liquid tank, while the locking device is in an unlocked state.
Patent TW-200812667-A (TW)
Title: Push-up exercise unit and device
Inventor: HAUSER STEPHEN G
IPC: A63B26/00
Filed: 2007-06-29
Abstract: A push-up exercise unit and device is described which may enable a user to move with his/her body's natural rotation to engage additional muscle groups with reduced stress on joints. The device can include a handle support structure having a pair of columns between a lower base and a separate end cap such that the handle intersects a corresponding end cap and upper portion of a corresponding column of the handle support structure. The device includes a fixed base support attached to the handle support structure, and a bearing assembly to permit rotation of the contiguous handle, end caps and handle support structure by a user with the base support resting on a planar surface. In another example, the handle assembly is detachable from a first surface on the handle support structure and inserted into a second surface to facilitate stowage for travel.
Patent TW-200817129-A (TW)
Title: Substrate retaining ring for CMP
Inventor: WANG YU-PIAO
IPC: B24B1/00
Filed: 2007-07-13
Abstract: The edge effect or variation in polishing edge profile on a substrate undergoing CMP is reduced by structuring a retaining ring, housed in a carrier head for retaining the substrate, such that the polishing edge profile shifts back and forth with respect to the center of the substrate. Embodiments include structuring the retaining ring such that the width between inner and outer surfaces varies by an amount sufficient to compensate for polishing edge profile variation. Embodiments also include structuring the retaining ring such that the distance from the outer surface to the geometric center of the inner surface varies. Embodiments further include structuring the retaining ring such that the distance between the outer surface to the perimeter of the substrate retained by the inner surface of the retaining ring varies.
Patent TW-200906229-A (TW)
Title: New driving method and electronic circuit for cold cathode fluorescent lamps
Inventor: YEN HAU-CHEN
IPC: H05B41/26
Filed: 2007-07-30
Abstract: This research proposes an innovative driving method for cold cathode fluorescent lamps using dual-high-voltage. Parasitic capacitance produced on aluminum back-planks of the lamps and backlight modules is used to work together with leakage inductance of transformers, to form an oscillator. The electronic circuit scheme is also included.
Patent TW-200910636-A (TW)
Title: A light-emitting device and the manufacturing method thereof
Inventor: YAO CHIU-LIN
IPC: H01L33/38
Filed: 2007-08-23
Abstract: This invention provides a light-emitting device having a roughened surface and the manufacturing method thereof. The light-emitting device comprises a semiconductor light-emitting stack layer having a roughened surface and an electrode layer formed on the semiconductor light-emitting stack layer. The roughened surface comprises a first topography and a second topography. The method comprises the steps of forming a semiconductor light-emitting stack layer on a substrate, forming an electrode layer on the semiconductor light-emitting stack layer, thermal treating the semiconductor light emitting stack layer, and wet etching the surface of the semiconductor light-emitting stack layer to form a roughened surface.
Patent TW-200829619-A (TW)
Title: Polymers comprising superacidic groups, and uses thereof
Inventor: MOORE DAVID ROGER
IPC: C08G75/23
Filed: 2007-08-30
Abstract: The invention relates generally to polymers derived from monomers having aromatic superacidic functional groups. The superacidic functional groups comprise fluorinated sulfonate moieties. Polymers provided by the present invention include polyethers, polyesters, polycarbonates, polyestercarbonates, polyetherketones, and polyethersulfones among others. The polymers provided by the present invention include block and random copolymers. In one embodiment, the present invention provides a polyetherketone-polyethersulfone block copolymer comprising superacidic functional groups. Polymers comprising superacidic functional groups are useful materials in membrane applications. The superacidic functional groups present in the new polymer compositions impart excellent proton conductivities. In one embodiment, the present invention provides polymers useful as materials for polymer electrolyte fuel cell membranes.
Patent TW-200912675-A (TW)
Title: Method for establishing a multilingual translation database and system thereof
Inventor: CHEN SHING-LUNG
IPC: G06F17/28
Filed: 2007-09-05
Abstract: A method for establishing a multilingual translation database and a system thereof is utilized to generate a set of repeated key sentences from multilingual data (original data) via procedures of "collection", "recognition", "classification", "analysis", "revision", "storage" and "testing". The modified key sentences are stored in the multilingual database for use in translation so as to replace the traditional method of building the translation database such that the efficiency of translation can be increased.
Patent TW-200830985-A (TW)
Title: Paper-made agricultural coating material
Inventor: NISHIDA YUTAKA
IPC: A01G13/00
Filed: 2007-09-11
Abstract: To provide a paper-made agricultural coating material having high safety, and strength enough to accept machine wiring without spoiling function as an agricultural coating material. The paper-made agricultural coating material is obtained by adding an oil-and-fat composition containing drying oil, semi-drying oil and wax which is solid at normal temperature and has a melting point of < 100 DEG C by including it to part or the whole of paper degradable in the soil, wherein the compounding ratio (pts.mass) of the composition is as follows: the drying oil:the semi-drying oil:the wax = 1.0: ≤ 1.0: ≤ 0.3.
Patent TW-200822554-A (TW)
Title: Pin multiplexing circuit of main controller and its controlling method
Inventor: Ou zhao-hui
IPC: G06F13/00
Filed: 2007-09-13
Abstract: The invention discloses a pin multiplexing circuit of a main controller. A clock signal pin and a chip selection signal pin of auxiliary devices are coupled to the main controller, and at most a clock signal pin and a chip selection signal pin are coupled to each control pin. The clock signal pin and the chip selection signal pin are from different auxiliary devices. This invention also discloses a controlling method based on the pin multiplexing circuit of a main controller. The method includes: at most two signal pins of different signal types are coupled to each control pin of a main controller, the two signal pins coming from different auxiliary devices; the main controller outputs the clock signal and chip selection signal at the corresponding control pins. By utilizing the pin multiplexing circuit and the controlling method of this invention, there is no need to install an individual chip selection signal pin on each auxiliary device, and there is also no need to set up complex protocol between the main controller and the auxiliary devices. Therefore, the cost of the main controller can be reduced, and the communication process is simplified.
Patent TW-200917501-A (TW)
Title: Semiconductor photovoltaic devices and methods of manufacturing the same
Inventor: WANG BRITE JUI-HSIEN
IPC: H01L31/04
Filed: 2007-10-01
Abstract: A semiconductor photovoltaic device comprises a semiconductor substrate having a first surface and a second surface, the first surface and the second surface being opposed to each other, a plurality of trenches extending into the semiconductor substrate from the first surface, the first surface being a substantially planar surface, a dopant region in the semiconductor substrate near the first surface and the plurality of trenches, a first conductive layer over the semiconductor substrate, and a second conductive layer on the second surface of the semiconductor substrate.
Patent TW-200917551-A (TW)
Title: Fabricating method of multi-carbon-sources synthesis for lithium-ion battery compound cathode materials
Inventor: FEI DING-GUO
IPC: H01M4/58
Filed: 2007-10-11
Abstract: A fabricating method of multi-carbon-sources synthesis for lithium-ion battery compound cathode materials is disclosed. The method applies solid state method to first mix evenly the starting object which comprises at least one element consists of lithium, a first metal, a second metal that has at least PO4 and other dopants, then to heat by a first phase temperature so as to obtain a precursor powder derived by decomposition in the high temperature chamber under an atmosphere of argon (Ar) or a mixture of Ar and hydrogen (H2). The precursor powder then is mixed evenly with a first carbon source so as to carry out calcining by a second temperature phase with a second carbon source or above in the high temperature chamber, thereby producing the multi-carbon-sources fabricating lithium embedded type compound cathode materials. This invention therefore is able to achieve an excellent carbon film coating result by means of material synthesis process with two or more carbon sources, and the derived compound cathode materials can be applied onto electrode with a better charge and discharge performance at greater current. In addition, the fabricating method is simpler, has an outstanding effect, yet at a lower material cost, moreover, the present invention is capable to maintain effectively the capacitance under a long cyclic period of charge and discharge as it has high cyclic life span, therefore, this invention is considered to be highly economic beneficial in terms of industrial development of electronic motor and electronic tools, and market development of large-scale power storage system as well.
Patent TW-200829796-A (TW)
Title: Vacuum pump having fluid port and exhaust system
Inventor: PARK TEA-JIN
IPC: F04C29/12
Filed: 2007-10-15
Abstract: In an embodiment, a vacuum pump is capable of preventing adhesion of by-products to its surfaces. The vacuum pump includes a stator. The stator includes a cylinder wall and a pair of diaphragms disposed at opposite ends of the stator. A rotary shaft passes through the diaphragms, and a lobe is attached to the rotary shaft in the stator. The lobe may include a fluid port, and the fluid port may be disposed in sidewalls of the lobe to face the diaphragms. The rotary shaft may include a fluid supply path in communication with the fluid port.
Patent TW-200918856-A (TW)
Title: Method and architecture of live navigation
Inventor: CHO CHENG-HONG
IPC: G01C21/26
Filed: 2007-10-16
Abstract: A Method and architecture of live navigation includes the steps of setting navigation parameters, inputting a plurality of target parameters, performing a coordinate operation, accessing a target coordinate via the target parameters and data from a GPS device, displaying a indication corresponding to a position of real view on windshield via the target coordinate.
Patent TW-200918424-A (TW)
Title: Rotary taking/putting mechanism with automatic identification function
Inventor: Wang an-song
IPC: B65G47/91
Filed: 2007-10-19
Abstract: A rotary taking/putting mechanism with an automatic identification function comprises a main body, a suction mouth seat and a reverse mechanism component. The main body is internally equipped with an identification lens, a slipway group, the suction mouth seat and the reverse mechanism component; a light source member is positioned under the identification lens, and the middle part of the light source member is equipped with a through hole. The suction mouth seat is positioned under the identification lens, one side of the identification lens is equipped with a vacuum manometer, and the other side thereof is equipped with the reverse mechanism component; moreover, the slipway group can enable the simultaneous parallel movement of the suction mouth seat and the reverse mechanism component along the vertical direction. By the components mentioned above, the present invention provides a rotary taking/putting mechanism with an automatic identification function which utilizes the suction mouth of the suction mouth seat to suck chips and conversely rotates the suction mouth onto the above identification lens by the reverse mechanism component, and, after adjustment, accurately puts the chips on a predetermined position where the chips can be burned.
Patent TW-200920213-A (TW)
Title: Solder pad of printed circuit board
Inventor: JIANG PING-HUA
IPC: H05K3/34
Filed: 2007-10-23
Abstract: A solder pad structure for PCB is disclosed, characterized it that the solder pad has a special connecting body, such that after a component having an adhesive surface, a first guiding pin and a second guiding pin is welded onto the solder pad structure, the first and second guiding pins of the component are pulled identically during the reflow process, thereby preventing either one of the pins from tilting up vertically like a tomb due to different adhesion force existing between corresponding solder pads.
Patent TW-200834234-A (TW)
Title: Radiation-sensitive resin compositions
Inventor: NAGAI TOMOKI
IPC: G03F7/004
Filed: 2007-11-08
Abstract: This invention provides a radiation-sensitive resin composition which has an excellent function as a radiation-sensitive acid generator, contains a resin which has no significant adverse effect on environments and human bodies, and can form a resist film capable of realizing a high level of resolution performance and a good resist pattern. The radiation-sensitive resin composition comprises a resin comprising repeating units represented by general formula (1) and a solvent: (1) wherein R<1> represents a hydrogen atom or the like; M<+> represents a predetermined cation; and n is an integer of 1 to 5.