baber/WOPTO huggingface dataset:
Patent TW-I256147-B (TW)
Title: Zn based semiconductor luminescent element and method for preparation thereof
Inventor: ISHIZAKI JUNYA
IPC: H01L33/28
Filed: 2002-11-05
Granted: 2006-06-01
Abstract: A Zn based semiconductor luminescent element, which has a p-n junction interface (3) composed of an n-type ZnTe1-xOx (0.5 <= x <= 1) layer (8) and a p-type ZnTe1-xOx (0 <= x < 0.5) layer (7); and method for preparing the above Zn based semiconductor luminescent element, which comprises subjecting the primary surface side of a p-type ZnTe wafer to a thermal oxidation treatment, to thereby form an n-type ZnTeO layer (8) and/or a p-type ZnTeO layer (7) are provided. The Zn based semiconductor luminescent element allows the improvement of the luminous efficiency in a luminescent layer comprising a Zn based semiconductor.
Patent TW-I322708-B (TW)
Title: Process for the carbonylation of an ethylenically unsaturated compound and catalyst therefore
Inventor: EIT DRENT
IPC: C07C51/14
Filed: 2003-02-19
Granted: 2010-04-01
Abstract: A process for the carbonylation of an ethylenically unsaturated compound with carbon monoxide and a co-reactant. The carbonylation reaction is carried out in the presence of a novel catalyst involving: a) a source of a group VIII metal; b) a bidentate diphosphine of formula I, wherein R<SUP>1 </SUP>represents a bivalent radical that together with the phosphorus atom to which it is attached is an optionally substituted 2-phospha-tricyclo[3.3.1.1{3,7}]-decyl group or a derivative thereof in which one or more of the carbon atoms are replaced by heteroatoms ("2-PA" group); wherein R<SUP>2 </SUP>and R<SUP>3 </SUP>independently represent univalent radicals of up to 20 atoms or jointly form a bivalent radical of up to 20 atoms; and wherein A<SUP>1 </SUP>and A<SUP>2 </SUP>independently represent optionally substituted alkylene groups and R represents an optionally substituted aromatic group; and, c) a source of anions.
Patent TW-582105-B (TW)
Title: Wafer surface processing
Inventor: TSAI CHI-LONG
IPC: H01L21/308
Filed: 2003-03-05
Granted: 2004-04-01
Abstract: A wafer surface processing is to remove a residue on the surface of the wafer. First, a photo resist which forms on the surface of the wafer covers around solder balls and under bump metallurgic (UBM). By means of exposure and development processing with the solder balls as a mask to expose the area of the wafer surface between the solder balls. With wet etching processing, the residue on the wafer surface is removed, then strip off the photo resist finally so that the residue on the area between the solder balls would be clear and have a good yield for the wafer surface.
Patent TW-I256738-B (TW)
Title: Image pickup device
Inventor: HONDA YUICHI
IPC: G02B7/02
Filed: 2003-03-18
Granted: 2006-06-11
Abstract: An image pickup device includes: a base board provided with an image sensor; an outer frame member fixed on the base board for shielding at least the image sensor; an optical member having a lens portion that forms an image of an object on a light-receiving surface of the image sensor and an outer form that supports the lens portion and is fitted in the outer frame member; a pressing member for urging the optical member in a direction of an optical axis of the lens portion with prescribed pressing force, to bring the optical member into contact with the base board or with the image sensor; and a rotation-preventing mechanism provided on an interfitting part where the optical member is fitted in the outer frame member for preventing rotation of the optical member around the optical axis.
Patent TW-I235814-B (TW)
Title: Refrigerating equipment
Inventor: TAKEGAMI MASAAKI
IPC: F25B31/00
Filed: 2003-03-28
Granted: 2005-07-11
Abstract: The present invention relates to a refrigerating equipment that is so formed that gas refrigerant is filled into the suction tubes (10a, 10b) of compressors (2A, 2B) through an oil return passage (21) or a gas injection passage, comprising a liquid injection passage (15) for filling liquid refrigerant to the suction sides of the compressors (2A, 2B), wherein the oil return passage (21) and gas injection passage are connected to the liquid injection passage (15), whereby abnormal noise caused by the mixing of gas refrigerant in the suction tubes (10a, 10b) can be prevented.
Patent TW-I220298-B (TW)
Title: Method of erasing non-volatile memory data
Inventor: YANG SHIH-HSIEN
IPC: G11C16/14
Filed: 2003-06-20
Granted: 2004-08-11
Abstract: A method of erasing non-volatile memory data. The erasing method includes applying a first voltage to a substrate, applying a second voltage to a control gate and setting both source terminal and drain terminal to a floating state during a first time interval so that F-N tunneling can be utilized to carry out an erasing operation. In a second time interval, the control gate voltage is changed from the first voltage applied to a third voltage. In a third time interval, the substrate voltage is changed from the second voltage to 0 volt to prevent over-erasure of the non-volatile memory. The second voltage and the first voltage are in reverse bias. Similarly, the third voltage and the first voltage are also in reverse bias.
Patent TW-593505-B (TW)
Title: Environmentally friendly soundproof material
Inventor: JANG CHUNG-NENG
IPC: C08L23/16
Filed: 2003-07-03
Granted: 2004-06-21
Abstract: An environmentally friendly soundproof material is made by uniformly mixing an ethylene-propylene-diene monomer (EPDM), a polyolefin elastomer (POE), a synthetic latex (NBR), a natural rubber (NR), DINP, and BaSO4, etc.; heating the resulting mixture; unloading and cooling the material to form a blank sheet; subjecting the blank sheet to a two-stage calendering and blending treatment by a mechanical calender screw; and calendering the resulting blank sheet to form a product with a desired size and shape. The resulting product has the following properties: better soundproof performance, toughness, strength, and plasticity, capable of filtering out noises having a lower frequency, non-toxicity, flame retardancy, low temperature resistance, and recyclability to fulfill environmentally friendly requirement.
Patent TW-I228129-B (TW)
Title: Polypropylene-based wrap film
Inventor: MUKOHARA TAKAFUMI
IPC: B32B27/32
Filed: 2003-08-28
Granted: 2005-02-21
Abstract: Provided is a polypropylene-based multilayer wrap film comprising (A) a surface layer containing a first composition comprising 50 to 80 wt.% of (S1) a crystalline polypropylene-based resin and 20 to 50 wt.% of (S2) at least one softener selected from amorphous or low-crystalline propylene-alpha-olefin copolymers and butene-1 polymers, and based on 100 parts by weight of the first composition, 5 to 15 parts by weight of (S3) a hydrogenated terpene resin and 10 to 20 parts by weight of (S4) an aliphatic hydrocarbon which is liquid at normal temperature, and (B) a core layer which is adjacent to the surface layer and contains 80 to 98 wt.% of (C1) a crystalline polypropylene-based resin and 2 to 20 wt.% of (C2) an aliphatic hydrocarbon which is liquid at normal temperature.
Patent TW-I220341-B (TW)
Title: Terminal of convoy management system
Inventor: LI YAU-GUANG
IPC: H04B17/00
Filed: 2003-09-24
Granted: 2004-08-11
Abstract: A terminal of convoy management system is primarily composed of a microprocessor, programmable memory, RAM, module control interface, pager module, mobile communication module and GPS module. When installing it in vehicle, it can go through pager network, mobile communication network and internet to connect with the management center so that the convoy manager can take pager as broadcasting channel to save the communication cost of data transmission and go through mobile communication module to send the satellite positioning message of GPS to convoy management center via internet, achieving convoy management functions for vehicle monitoring and dispatching.
Patent TW-I232915-B (TW)
Title: Innovative fabricating method for inlet/outlet water passage
Inventor: WEI MING-DE
IPC: F16K27/06
Filed: 2003-10-24
Granted: 2005-05-21
Abstract: This invention relates to an innovative fabricating method for inlet/outlet water passage, especially for innovative fabricating method for improving the shortcomings of the conventional inlet/outlet water passage made by casting which the surface is formed with rough impurities due to incompletely releasing of sand mold, or polishing process can not be proceeded due to curved water passage, resulting water blockage or heavy metal toxin liberation. This method comprises fabricating the inlet/outlet water passage with pipe body, integrally wrapping the outer surface of the inlet/outlet water passage with a plastic wrapping material to produce an inlet/outlet water passage with an inner wrapped pipe body with a smooth inner surface, so as to provide unhindered water flow pipeline, to avoid any peeling off of impurity from inner pipe wall resulting contamination of outlet water, without requiring any polishing procedure for the inner surface, thereby greatly save fabrication cost.
Patent TW-I273282-B (TW)
Title: Method for forming anti-glare layer and anti-glare film, and ink-jet apparatus for forming anti-glare layer
Inventor: MURAKAMI TAKASHI
IPC: G02B1/11
Filed: 2003-10-27
Granted: 2007-02-11
Abstract: There is provided a method for forming the anti-glare layer, which comprises a step of jetting drops of ink onto the transparent substrate by an ink jet device, so as to form a fine uneven structure on the transparent substrate, wherein the ink contains an anti-glare property composition for the transparent substrate.
Patent TW-I226226-B (TW)
Title: Finishing apparatus for slide fastener
Inventor: MATSUMURA SATOSHI
IPC: A44B19/60
Filed: 2003-12-26
Granted: 2005-01-11
Abstract: There are provided left and right gripper devices for holding left and right tip side portions of a slide fastener chain, transferring the fastener chain in a longitudinal direction (an X-axis direction) and opening and closing the left and right tip side portions in a Y-axis direction orthogonal to the X-axis direction based on a command sent from operation control means. There is provided an electric motor for controllably driving the left and right gripper devices in the X-Y axis direction based on a command sent from a numeric control section of the operation control means in the X-Y axis direction of the gripper devices. A slider can be automatically inserted by only a specified operation using a single device without preparing a special device for all types of fastener chains and sliders and requiring a time for a considerable reconstruction.
Patent TW-I236215-B (TW)
Title: Semiconductor device
Inventor: ASANO TETSURO
IPC: H01L27/04
Filed: 2004-01-20
Granted: 2005-07-11
Abstract: Within the microwave FET, while the Schottky junction capacity or the pn junction capacity therein is small, their junction is weak to static electricity. However, within the microwave device, the increasing of the parasitic capacity due to connecting the protection diode incurs the deterioration of the high frequency wave characteristics, and the above approach can not be implemented. A semiconductor device is therefore provided, wherein two routes that are from the gate electrode pad to the gate electrode upon the operation area are disposed in parallel, one is run through the vicinity of the source electrode pad, and the other is run through the vicinity of the drain electrode pad. By connecting the protection element to the respectively approximating portions between the gate electrode and the source electrode and the gate electrode and the drain electrode, the static electricity destruction voltage of the FET can be increased from about 100V to 700V.
Patent TW-I223890-B (TW)
Title: Light-emitting diode device with multi-lead pins
Inventor: LIN MING-DE
IPC: H01L33/64
Filed: 2004-02-06
Granted: 2004-11-11
Abstract: The present invention is related to a kind of light-emitting diode (LED) device and particularly, is related to a kind of LED device having at least three lead pins. An electrostatic protection device and at least one light-emitting chip are fixed and disposed inside an accommodation base. The light-emitting chip is bonded to the electrostatic protection device in the way of flip-chip, so as to make the first electrode and the second electrode, respectively, of the light-emitting chip electrically connect to the corresponding first protection electrode and the second protection electrode of the electrostatic protection device. At least one heat dissipation lead pin is disposed in the accommodation base, in which the first conducting lead pin and the second conducting lead pin are disposed on the side of the accommodation base, so as to electrically connect the first protection electrode and the second protection electrode, respectively to the first conducting lead pin and the second conducting lead pin respectively. Thus, it is capable of providing the anti-electrostatic damage function and high heat dissipation efficiency; in addition, the light-emitting brightness of LED device can be increased.
Patent TW-I242086-B (TW)
Title: Electro-optical panel and electronic equipment
Inventor: FUJITA SHIN
IPC: G02F1/1335
Filed: 2004-02-20
Granted: 2005-10-21
Abstract: In the electro-optics panel by which the distance of said 1st substrate and said 2nd substrate was regulated by the projection pattern formed in either among the 1st substrate with which two or more scanning lines and two or more data lines were formed, the 2nd substrate with which the 1st protection-from-light layer of a wrap was formed in said scanning line and said data line in the condition of having been assembled, and said 1st substrate and said 2nd substrate, and it filled up with electrooptic material between said substrates, said projection pattern is formed so that the part or all may lap with said data line, the 2nd protection-from-light layer for preventing the optical leakage by having formed said projection pattern was formed so that it might lap with said 1st protection-from-light layer, and a part or all of said 2nd protection-from-light layer was used also.
Patent TW-I230317-B (TW)
Title: Exposure mask and pattern exposure method
Inventor: FUJIKAWA TETSUYA
IPC: G03C5/00
Filed: 2004-03-11
Granted: 2005-04-01
Abstract: An exposure mask which is capable of reducing non-uniformity in display by a liquid crystal display device. A mask pattern having pattern-forming portions and shield portions mosaically arranged therein is formed in one end portion of an exposure mask, and a mask pattern having pattern-forming portions and shield portions arranged in a manner complementary to the first-mentioned mask pattern is formed the other-end portion of the exposure mask. Further, the exposure mask is formed such that areas between vertically or laterally adjacent ones of the shield portions in mosaic areas where the pattern-forming portions and the shield portions are mosaically arranged are also shielded.
Patent TW-I276505-B (TW)
Title: Grinding device and grinding method
Inventor: SHAKUSHI TETSUO
IPC: B24B7/00
Filed: 2004-06-17
Granted: 2007-03-21
Abstract: Shorten the whole working time with the idle running time of grindstone and overall operation time for machining. Firstly, placing a sensor 11 for measuring the surface position of a work piece 12 and a grindstone in contact with a preset origin point, e.g. a stage 11 to simultaneously obtain a measured value S of the sensor and a feed position value X as an original point pair S(0) and X(0). Then, while completing the grinding of each workpiece 12, the sensor 11 and the grindstone 13 are placed in contact with the surface of the work piece 12 to simultaneously obtain the measured value S of the sensor and the feed position value X as a grinding completion point pair S(N) and X(N). An adjustment value (Delta(N)) including the abrasion of the grindstone, the thermal deformation of the machine and the elastic deformation of a machine in accordance with the values with respect to the original point pair S(0) and X(0) and the values with respect to the grinding completion point pair S(N) and X(N) is obtained, and a processing pattern PP std is moved toward the stage 11 side by the adjustment value Delta(N).
Patent TW-I254026-B (TW)
Title: Micro-mirror device including dielectrophoretic microemulsion
Inventor: REBOA PAUL F
IPC: G02F1/167
Filed: 2004-06-29
Granted: 2006-05-01
Abstract: A micro-mirror device includes a substrate (20) having a surface (22), and a plate (30) spaced from and oriented substantially parallel to the surface of the substrate such that the plate and the surface of the substrate define a cavity therebetween. A dielectrophoretic microemulsion (53) capable of movement when an electrical signal is applied to the micro-mirror device is disposed in the cavity, and a reflective element (42) is interposed between the surface of the substrate and the plate such that the reflective element is adapted to move between a first position and at least one second position. The dielectrophoretic microemulsion has a continuous oil phase.
Patent TW-I276375-B (TW)
Title: Image recording device, image recording method and storage media for program
Inventor: NAKAYA DAISUKE
IPC: G03F9/02
Filed: 2004-06-30
Granted: 2007-03-11
Abstract: The object of this invention is to provide an image recording device, image recording method and program even when recording media generates arbitrary shape deformation, highly accurate implementing supplement and correction of image recording position deviation. The means of this invention is using camera 164 to obtain position information of every position of plural positioning holes disposed in advance on the PWB 150. According to said position information, dividing recording region of circuit pattern image of PWB 150 into plural four sides shape regions, for each divided region using recorded circuit pattern image and assuming the record of PWB 150 before deformation corresponding to the image of divided region, changing to display the raster data of said image, based on the changed raster data, using recording head to record said image on the PWB 150.
Patent TW-I245961-B (TW)
Title: Conductive film adhering structure of touch panel
Inventor: CHEN CHIEN-CHUNG
IPC: G02F1/1345
Filed: 2004-07-19
Granted: 2005-12-21
Abstract: Disclosed is a conductive film adhering structure of a touch panel, wherein non-oxide substance is used to replace silicon dioxide for attaching an indium-tin-oxide film to a plastic substrate in order to eliminate influence on thermal stability of the indium-tin-oxide film caused by diffusion of oxygen in the manufacturing process of the touch panel or in coating the indium-tin-oxide film.
Patent TW-I239530-B (TW)
Title: Method for using non-volatile memory and electronics device thereof
Inventor: YANG YING-CHIH
IPC: G06F12/02
Filed: 2004-07-20
Granted: 2005-09-11
Abstract: A method for using non-volatile memory and an electronics device thereof are provided. The method includes follow steps. At first, providing a non-volatile memory pre-loaded a plurality of original data. When updating the original data with a new data, if having free space in the non-volatile memory then writing the new data into the free space. Else writing all the updated original data into the erased non-volatile memory.
Patent TW-I241375-B (TW)
Title: Structure of permeable glass door/window/shade
Inventor: JENG SHAU-CHIN
IPC: E06B7/26
Filed: 2004-07-26
Granted: 2005-10-11
Abstract: The present invention relates to a structural combination of permeable glass door/window/shade, and in particular to an improvement over the conventional glass door/window/shade that has no permeable means, comprising upper and lower opposite double slots rails having an outer slot that receives and retains a fixed permeable glass panel and an inner slot that movably receives and retains upper and lower edges of a movable glass panel. A plurality of air-passage holes of suitable sizes and spacing is distributed through the movable glass panel. On the fixed permeable glass panel, there also distributes a plurality of air-passage holes that are inclined downward as extending outward and are located corresponding to those of the movable glass panel. Thus, when the movable glass panel is slid to such a location that the air-passage holes thereof align with inner ends of the air-passage holes of the fixed glass panel, external air is allowed to flow through the aligned air-passage holes into an indoor space to induce an overall air circulation thereby reducing costs for operation of air-conditioner. The downward-inclined air-passage holes of the fixed glass panel prevents rain from flowing into the indoor space thereby securing water-tightness and allowing all-weather operation of the device.
Patent TW-I248748-B (TW)
Title: Mobile phone radiation positioning apparatus
Inventor: CHANG CHIN-WEI
IPC: H04M1/00
Filed: 2004-07-30
Granted: 2006-02-01
Abstract: A mobile phone radiation positioning apparatus provide a handset rotation and three planes (H, E1, E2) switch function. The positioning apparatus includes a base, a support rod, a platform and a plane switch apparatus. The plane switch apparatus is mounted on the platform. An inverse U frame is fixed on the platform. A testing frame, pivotally connected with the inverse U frame, is driven by two pneumatic cylinders mounted around the inverse U frame. A testing plate, pivotally connected with the testing frame, is driven by a pneumatic cylinders mounted on the platform.
Patent TW-I245344-B (TW)
Title: Etch end-point detection window
Inventor: JAN JR-YUAN
IPC: H01L21/3065
Filed: 2004-08-13
Granted: 2005-12-11
Abstract: An etch end-point detection window suitable to be disposed on the wall of an etching chamber to work as a signal input end for etch end-point detection includes a main body, two lateral wings and a transparent film, wherein two lateral wings extend along the two opposite sides of the main body. The main body contains an inserting trough formed on the back end surface thereof and a plurality of vias penetrating through the front and rear end surfaces to make the transparent film be inserted into and removed from the inserting trough, thereby enabling the optical signal in the etching chamber to penetrate through the vias of the main body and through the transparent film for etch end-point detection.
Patent TW-I241214-B (TW)
Title: Toxic gas reactor
Inventor: CHENG SHIH-CHIH
IPC: B01D53/32
Filed: 2004-11-22
Granted: 2005-10-11
Abstract: The present invention is to disclose a toxic gas reactor for cleansing minute solid molecules formed by the reaction of the plasma adhering to the chamber wall and toxic gas in the reaction chamber. By controlling the orientation of the plasma flame, the air stream generated by the plasma flame on the toxic gas processing device is capable of washing the inner wall of the reactor chamber and removing the small solid molecules originally adhering to the reactor inner wall, so as to increase the lifespan of the device. When installing the plasma flame, clamping ring is adopted in order to fix it on the reactor, thereby decreasing the time needed for the installment or exchange of the reactor.
Patent TW-I379864-B (TW)
Title: Combinations of resin compositions and methods of use thereof
Inventor: TONAPI SANDEEP SHRIKANT
IPC: C08L63/00
Filed: 2004-12-03
Granted: 2012-12-21
Abstract: A composition for use as underfill material is provided. The underfill material includes a first curable transparent resin composition and a second curable fluxing resin composition. The first curable resin composition includes at least one aromatic epoxy resin in combination with a solvent, a functionalized colloidal silica dispersion, and at least one other component selected from the group consisting of cycloaliphatic epoxy monomers, aliphatic epoxy monomers, hydroxy aromatic compounds and combinations and mixtures thereof, thereby forming a solvent-modified resin. The second curable fluxing composition includes at least one epoxy resin. The combination of the two resin compositions is useful in producing underfill materials and is suitable for use as an encapsulant for electronic chips.