baber/WOPTO huggingface dataset:
Patent TW-200826216-A (TW)
Title: Semiconductor device
Inventor: PENG TA-CHIH
IPC: H01L21/67
Filed: 2007-04-27
Abstract: A test structure to detect vertical leakage in a multi-layer flip chip pad stack or similar semiconductor device. The test structure is integrated into the semiconductor device when it is fabricated. A metal layer includes at least two portions that are electrically isolated from each other; one portion being disposed under a test pad, and another portion being disposed under a pad associated with a pad structure being tested. The metal layer in most cases is separated from a top metal layer directly underlying the pads by an inter-metal dielectric (IMD) layer. A metal layer portion underlying the pad to be tested forms a recess in which a conductive member is disposed without making electrical contact. The conductive line is electrically coupled to a test portion of the same or, alternately, of a different metal layer. The test structure may be implemented on multiple layers, with recesses portions underlying the same or different pads.
Patent TW-200812916-A (TW)
Title: Process for treatment of water to reduce fluoride levels
Inventor: HAYCRAFT III SAMUEL ROBERT
IPC: C02F101/14
Filed: 2007-05-15
Abstract: Improved methods for removal of fluoride from waste water, particularly from waste water generated through semiconductor manufacture. In one aspect, an improved fluoride precipitation method is provided in which fluoride is immobilized in the solid generated. In this method the precipitated fluoride is adsorbed or complexed into a cation exchange resin. In another aspect, waste water containing fluoride is treated with a macroporous anion exchange resin to improve the efficiency of fluoride removal by the improved fluoride precipitation method. After treatment with macroporous anion exchange resin waste water is subjected to fluoride precipitation employing cation exchange resin alone or in combination with addition of a water-soluble calcium salt. The methods herein can be applied to mixed acid waste water containing various species including mixed acid etchant, dissolved silica species and buffered oxide etchant and having fluoride levels up to 40,000 ppm. The methods of this invention are optionally combined with reverse osmosis to provided additional reductions in fluoride. Fluoride levels below 10 ppm or preferably 1-3 ppm or less can be obtained employing these methods.
Patent TW-200811594-A (TW)
Title: Colored photosensitive resin composition, color filter, image sensor, and camera system
Inventor: SHINADA MASANORI
IPC: G02B5/22
Filed: 2007-05-18
Abstract: An object of the present invention is to provide a colored photosensitive resin composition which causes a small change in exposure in case of forming a pattern before and after storage. Disclosed is a colored photosensitive resin composition comprising a dye, a photo acid generator, a curing agent, and an alkali-soluble resin and solvent, wherein the dye contains C.I. Solvent Yellow 88 and the photo acid generator contains a sulfonate ester compound.
Patent TW-200802541-A (TW)
Title: Method of making microminiature structure on planar substrate and method of making polysilicon fin arrays on wafer substrate
Inventor: LOJEK BOHUMIL
IPC: H01L21/336
Filed: 2007-05-21
Abstract: Method for forming silicon structures, such as upright gates or fins on a wafer substrate, particularly for use as a building block for semiconductor devices. The structures are smaller than can be resolved by conventional optical lithography. A plan of the area-wise dimensions of the fin or gate structure is mapped to a substrate at an ideal. Conductive and insulative layers are deposited onto the substrate and a work region that includes the desired structure is designed by photolithography. An opening is etched in the work region and a frame is created protective of the desired structure. Most of the frame is etched away except over the structure and then this portion is used to protect the structure so that remaining material can be removed until only the gate over the substrate remains. This process is carried out in many places over a wafer with the structures preferably aligned in rows and columns for making memory or logic arrays.
Patent TW-200847876-A (TW)
Title: Wire holder
Inventor: CHANG MU-TASI
IPC: H05K3/34
Filed: 2007-05-21
Abstract: A wire holder is suitable for holding wires extended from an electronic element. The wire holder includes a main body having multiple concaves and multiple limiting protrusions, wherein the limiting protrusions and the main body are formed a unity structure. The limiting protrusions are disposed on the inside wall of the concaves. Thus, the wires moving are efficiently limited by the limiting protrusions, when the wires are through the concaves.
Patent TW-200806150-A (TW)
Title: Process for optically transparent via filling
Inventor: NASHNER MICHAEL S
IPC: G02B6/00
Filed: 2007-05-29
Abstract: A method of forming a filled via with an optically transmissive material and a resulting product. The method comprises drilling a via in a panel and filling the via with an optically transmissive material. The method can also be used to create a light transmissive section of a housing. A light source directed to one side of the via is seen through the optically transmissive material so as to be visible to a viewer viewing a surface at the second side of the via.
Patent TW-200847826-A (TW)
Title: A sound receiving and playing method and device
Inventor: HAMADA HARUO
IPC: H04R1/40
Filed: 2007-05-29
Abstract: This invention provides a sound receiving system that utilizes densely-arranged multiple microphones and has very good directivity at arbitrary position in sound field space, and provides the sound outputting system that uses this sound receiving system. In this invention, a multiple control points around the multiple microphones are set up, and the response function matrix A(ω) and transfer function matrix C(ω) between microphones and control points are determined according to actual measurements. All microphones in sound receiving device (1) are connected to the control filter H of the digital signal processing unit (2). The number of control filters H is same as the number of output channels in playing processing unit (4). Each channel, respectively, adds up the outputs from each control filter H; then, the sound is outputted through each channel of playing processing unit (4). The value of Control filter H is determined by the prior measured response function matrix A(ω) and transfer function matrix C(ω) at the specified control point, through the directivity of microphone as the control points specified.
Patent TW-200818569-A (TW)
Title: Lithium-containing transition metal oxide target, process for producing the same and lithium ion thin-film secondary battery
Inventor: NAGASE RYUICHI
IPC: H01M4/525
Filed: 2007-06-01
Abstract: A lithium-containing transition metal oxide target consisting of a sintered body of lithium-containing transition metal oxide whose crystal system is a hexagonal system, the sintered body having a relative density of 90% or higher and an average crystal grain diameter of 1 to 50 μm; and a lithium-containing transition metal oxide target consisting of a sintered body of lithium-containing transition metal oxide whose crystal system is a hexagonal system, wherein (003) face, (101) face and (104) face intensity ratios obtained by X-ray diffractometry using CuKα rays satisfy the relationships (1) the peak ratio of (101) face to (003) face is in the range of 0.4 to 1.1 and (2) the peak ratio of (101) face to (104) face is 1.0 or higher. There is provided a lithium-containing transition metal oxide target that is most suitable for forming of a thin-film positive electrode for use in a thin-film battery, such as three-dimensional battery or totally solid battery. Further, there are provided a process for producing the same and a relevant lithium ion thin-film secondary battery. It is especially intended to obtain a positive electrode material target that enables obtaining of a thin film excelling in homogeneity.
Patent TW-200848217-A (TW)
Title: Iron sheet wrench
Inventor: HU HOU-FEI
IPC: B25B13/46
Filed: 2007-06-08
Abstract: An iron sheet wrench comprises a main body and two lamina formed only by stamping or other simple process without extra treatments. The fabrication costs of the wrench can be substantially reduced, and because the length of the lamina is less than half of the total length of the main body, a longer holding part can be obtained. In addition, the thickness of the lower laminate is larger than that of the upper laminate, so the wrench of this invention can sustain a stronger driving force.
Patent TW-200848589-A (TW)
Title: Universal fingerprint authentication system
Inventor: HUANG NIAN-HONG
IPC: G06K9/62
Filed: 2007-06-12
Abstract: A universal fingerprint authentication system is disclosed, comprises a public fingerprint generating device, a lock tool, a universal key device; the public fingerprint generating device is served to generate fingerprint codes, and the fingerprint codes generated by the public fingerprint generating device is provided in the lock tool, and the universal key device has the fingerprint codes generated by the public fingerprint generating device; when the fingerprint codes in the universal key device matches the fingerprint codes in the lock tool, the lock tool is able to be unlocked by an universal key.
Patent TW-200901404-A (TW)
Title: Multi-layer substrate and manufacture method thereof
Inventor: YANG CHIH-KUANG
IPC: H01L23/48
Filed: 2007-06-20
Abstract: Disclosed are a multi-layer substrate and a manufacture method thereof. The multi-layer substrate of the present invention comprises a surface dielectric layer and at least one bonding pad layer. The surface dielectric layer is located at a surface of the multi-layer substrate. The bonding pad layer is embedded in the surface dielectric layer to construct the multi-layer substrate with the surface dielectric layer of the present invention. The manufacture method of the present invention forms at least one bonding pad layer on a flat surface of a carrier and then forms the surface dielectric layer to cover the bonding pad layer where the bonding pad layer is embedded therein. After the multi-layer substrate is separated from the carrier, the bonding pad layer and the surface dielectric layer construct a flat surface of the multi-layer substrate.
Patent TW-200904224-A (TW)
Title: Method and equipment for monitoring tone quality of audio player and broadcast system
Inventor: CHEN CHI-SHIN
IPC: H04R29/00
Filed: 2007-07-02
Abstract: A method for monitoring the tone quality of an audio player includes embedding a digital watermark into an audio signal, and the audio signal with the digital watermark is broadcasted by the audio player. In addition, the digital watermark is extracted form the audio signal broadcasted by the audio player. Than, the extracted watermark is compared with original watermark so as to detect relative parameters of the tone quality of the audio player.
Patent TW-200908021-A (TW)
Title: Conducting material with good thermal stability
Inventor: ZHU JIN
IPC: C23C30/00
Filed: 2007-08-03
Abstract: This invention provides a conducting material with well thermal stability formed on a substrate, which comprise a composition containing of Cu100-x-yMxNy, wherein, 0. 0 < x ≤ 2. 0, 0. 0 ≤ y ≤ 2. 0, calculated by atomic percentage, and M is selected from Ru, Re, Ho, or a combination thereof. Parts of M are in solid solution with Cu with form of supersaturation and precipitated in the grain boundaries of the Cu grains.
Patent TW-200813572-A (TW)
Title: Phase difference film
Inventor: KATO KENJI
IPC: G02F1/13363
Filed: 2007-09-13
Abstract: This invention provides a film suited for enhancing the brightness, the contrast, and the visual field angle of a liquid display. According to the present invention a phase difference film having a thickness of 30 to 500 μm, transmittance of 85% or more, and a Nz factor of 10 or higher can be obtained.
Patent TW-200831661-A (TW)
Title: Urea grease composition
Inventor: KATOU TETSUYA
IPC: C10M169/06
Filed: 2007-09-19
Abstract: The present invention aims to offer a urea grease composition which excels in noise performance, has long life at high temperatures and, further, also provides the basic performance of greases such as shear stability and heat resistance, as well as appropriate oil separation properties. The present invention provides a urea grease composition comprising: a diurea compound as shown by the General Formula (A) below: R11NHCONHR12NHCONHR13…(A), (where R11 and R13are groups selected from the group consisting of hydrocarbon groups having from 6 to 20 carbons, at least one of R11and R13 is a dodecyl group and R12is a diphenylmethane group); and a diurea compound as shown by the General Formula (B) below: R21NHCONHR22NHCONHR23…(B), (where R21 and R23 are groups selected from the group consisting of hydrocarbon groups having from 6 to 20 carbons, at least one of R21 and R23 is an oleyl group, and R22 is a diphenylmethane group).
Patent TW-200913945-A (TW)
Title: Device and method for automatically boiling foods
Inventor: WU CONG-CHANG
IPC: A47J27/00
Filed: 2007-09-28
Abstract: A device and method for automatically boiling foods comprises a boiling medium including the step of feeding proper amount of water into a boiling tank having temperature and level sensors disposed therein by using a control unit. A net-shaped container is provided to hold pearl sago and stuffed dumping balls and the like food material therein and allows to move vertically. As the temperature of the water in the boiling tank goes up to a boiling point, the container rotates vertically and moves into the boiling tank for boiling food material. After finishing the boiling of the food material in a predetermined time, a heater in the boiling tank stops heating, and then the hot water in the boiling tank is discharged. By using a rapid cooling medium, the cooled water in a holding cylinder is fed into the boiling tank for cooling the food material quickly. After the food material is cooled in a predetermined time, the cooled water is stopped feeding, and then the container is urged to rotate vertically for taking out the food material therein, thereby saving food boiling time efficiently.
Patent TW-200831423-A (TW)
Title: Scribing apparatus and method
Inventor: HOSHINO TAKANOBU
IPC: H01L21/304
Filed: 2007-10-05
Abstract: The present invention relates to a scribing apparatus, capable of transferring the vibration of the vibrator to the blade without attenuation, even if the scribing apparatus is provided with a rotating mechanism (swivel mechanism). The scribing apparatus of the present invention comprises: a scribing head 12 for vibrating a blade 11, and a moving mechanism 13 for moving the scribing head 12 along the surface of a workpiece 17. The scribing head 12 comprises: the blade 11, capable of being pressed against the surface of the workpiece 17, a vibrator 19 for vibrating the blade 11 in a direction intersecting the surface of the workpiece 17, and a vibration transmitter 22, firmly provided at one end of the vibrator 19 in the vibration direction L so as to transfer the vibration of the vibrator 19 to the blade 11. The vibrator 19, the vibration transmitter 22 and the blade 11 can rotate together around an axis parallel to the vibration direction L of the vibrator 19.
Patent TW-200834147-A (TW)
Title: Image-taking apparatus
Inventor: KATAYAMA TOSHIO
IPC: G02B7/36
Filed: 2007-10-26
Abstract: Disclosed herein is an image-taking apparatus including, a image pickup device, an optical viewfinder, focusing controlling means, display controlling means, setting means, and alarming means.
Patent TW-200919646-A (TW)
Title: Non-volatile memory device and fabricating method thereof
Inventor: HSU YEN-YU
IPC: H01L21/8247
Filed: 2007-10-31
Abstract: A fabricating method of non-volatile memory device including following steps is provided. A first dielectric layer is formed on the substrate and a charge storage layer is formed above the first dielectric layer. A patterned photoresist layer is formed on the charge storage layer and having a first opening therein. A thermal process is performed to the patterned photoresist layer to reduce the width of the first opening. Subsequently, a second opening in the charge storage layer is formed by using the patterned photoresist layer as a mask after performing the thermal process. The patterned photoresist layer is then removed. A second dielectric layer and a conductive layer are formed in order and covering the charge storage layer. Thereafter, partial of the conductive layer, partial of the second dielectric layer, partial of the charge storage layer and partial of the first dielectric layer are sequentially removed to form a stack structure.
Patent TW-200924588-A (TW)
Title: Method for manufacturing hollowed-out flexible printed circuit board
Inventor: YEH TSO-HUNG
IPC: H05K3/46
Filed: 2007-11-16
Abstract: The invention relates to a method for manufacturing a hollowed-out flexible printed circuit board. The method includes the steps of: providing a flexible base film, the base film includes a conductive layer and an insulating layer; etching a predetermined portion of the insulating layer to form an opening; forming the conductive layer into a conductive pattern; and laminating a coverlay onto the conductive pattern. Thus part of the conductive pattern is exposed from the opening, and a hollowed-out flexible printed circuit board is formed.
Patent TW-200923284-A (TW)
Title: Electric cooking pot structure and its electric heating method
Inventor: LIN KEVIN
IPC: F24C7/06
Filed: 2007-11-21
Abstract: The present invention provides an electric cooking pot structure and its electric heating method. The bottom of the electric cooking pot is designed in opening configuration. The bottom plate plated with the semiconductor heating resistor film or added with the insulation component and the reinforcement component is adhered to the bottom of the electric cooking pot. Accordingly, the electric cooking pot can be easily manufactured and the electric heating method for the electric cooking pot with excellent heat conduction effect can be obtained. The electric cooking pot can be used in heating liquid, materials or foods within the containers such as kettles, fondue pots, stew pots, rice boilers, Chinese pans, heaters, water heaters, industrial boilers, etc.
Patent TW-200842108-A (TW)
Title: Apparatus and method for synthesizing carbon nanotube
Inventor: KIM HYUNG-JOON
IPC: C01B31/02
Filed: 2007-11-30
Abstract: An apparatus for synthesizing a carbon nanotube includes a reaction chamber, a cassette, a transferring member, a heater, a gas supply member and a gas exhausting part. The carbon nanotube is synthesized in the reaction chamber. The reaction chamber has a substantially vertical major axis. The cassette holds a plurality of substrates. The transferring member transfers the cassette along a direction substantially in parallel relative to the major axis to load/unload the cassette into/from the reaction chamber. The heater heats the reaction chamber. The gas supply member provides the reaction chamber with a gas for synthesizing the carbon nanotube. The gas exhausting member exhausts a remaining gas from the reaction chamber. Collecting the carbon nanotube may be facilitated and managing the reaction chamber may be effective to enhance a productivity of the carbon nanotube.
Patent TW-200926421-A (TW)
Title: Carring device of solar cell wafer
Inventor: Lin han-sheng
IPC: H01L31/04
Filed: 2007-12-07
Abstract: This invention discloses a carrying device of solar cell wafer for stacking a plurality of solar cell wafers. The carrying device contains a base, including a retaining frame and a jack-up support located at the center of the retaining frame and capable of moving up-and-down corresponding to the retaining frame. The carrying device contains a set of circumferential walls with lateral notch, which is formed and enables to move the solar cell wafer out. This device is fixed around circumferential edges of the fixed frame, whose size is corresponding to the above-mentioned solar cell wafer. Also, this carrying device contains an accommodating fixed position of the notch provided to the sealed circumferential wall, which is pivoted on the circumferential wall or the retaining frame, and a pivoted-rotating door leaf between moving positions of an opening notch on the circumferential wall. The door leaf contains a buckling component which is far away from the pivot axle and is capable of opening to interfere at least with one of the circumferential wall or the retaining frame. As disposed above, the solar cell wafer can be suitable to setup in accordance with the relative manufacturing and detection auto equipment.
Patent TW-200833246-A (TW)
Title: Azolylmethyloxiranes, their use for controlling phytopathogenic fungi, and compositions comprising them
Inventor: RENNER JENS
IPC: A01N43/653
Filed: 2007-12-21
Abstract: The present invention relates to azolylmethyloxiranes of the general formula I in which A is phenyl which is optionally substituted by one to three of the follow-ing substituents: halogen, NO2, amino, C1-C4-alkyl, C1-C4-alkoxy, C1-C4-haloalkyl, C1-C4-haloalkoxy, C1-C4-alkylamino, C1-C4-dialkylamino, thio or C1-C4-alkylthio, with the proviso that A is not 2-methylphenyl, and to the plant-compatible acid addition salts or metal salts thereof, and also to the use of the compounds of the formula for controlling phytopathogenic fungi and to compositions comprising these compounds.
Patent TW-200846290-A (TW)
Title: Method for the treatment with reverse osmosis membrane
Inventor: KAWAKATSU TAKAHIRO
IPC: B01D61/04
Filed: 2008-01-24
Abstract: A method for the treatment with a reverse osmosis membrane which is suppressed in the flux deterioration occurring even under such conditions that only a slight amount of iron is contained in the water fed to a reverse osmosis membrane treatment unit and therefore no scale of calcium or silica is generated. Namely, a method of treating raw water containing iron in an amount of as low as 1000 μ g/L or below in terms of total iron with a reverse osmosis membrane, characterized in that a sulfo-bearing compound is added to the raw water.
Patent TW-200841120-A (TW)
Title: Focal plane shutter for cameras
Inventor: YAMAGUCHI YASUTAKA
IPC: G03B9/36
Filed: 2008-01-29
Abstract: A shutter base plate is made of synthetic resin and is configured with one overhang section on the blade-chamber-side surface at one end of an arcuate slot and the other overhang section on the blade-chamber-outside surface. A shock absorbing member made from elastic material is configured with concave portions on the blade-chamber-side surface and three concave portions on the blade-chamber-outside surface. The shock absorbing member is mounted to the shutter base plate in such a way that these concave portions come in contact with the overhang sections, and as is well known, when an exposure operation is completed, the driving pin of a driving member abuts on the shock absorbing member.
Patent TW-200935509-A (TW)
Title: Wafer etching apparatus having roller with grooved structure
Inventor: LUO CHIA-CHING
IPC: H01L21/67
Filed: 2008-02-04
Abstract: A wafer etching apparatus includes an etching tank and a wafer transporting mechanism. An etchant is accommodated within the etching tank. The wafer transporting mechanism transporting a wafer relative to the etchant in the etching tank. The wafer transporting mechanism includes a first roller and a second roller. The first roller cooperates with the second roller to drive the wafer, an outer circumferential surface of the first roller is formed with a grooved structure and in contact with the etchant so that the grooved structure is impregnated with the etchant to etch a portion of the wafer facing the grooved structure.