baber/WOPTO huggingface dataset:
Patent TW-490324-B (TW)
Title: Process and installation for separating plastics, according to type, from recycled plastic mixtures
Inventor: ARLETH FRANK
IPC: B29K67/00
Filed: 2001-07-10
Granted: 2002-06-11
Abstract: The present invention relates to a process by which plastics are separated from recycled plastic mixtures according to type, whereby the plastic parts freed from metals are taken on fast moving conveyor belts isolated as a fine, light and/or coarse material and the plastic parts to be selected are removed from the plastic flow in at least one optomechanical sorting device of activatable ejectors. With the goal of providing clean materials cheaply for further recycling all those plastic parts that do not belong to the predominant group of materials in the plastic flow are actively separated from the plastic part flow, in an initial process step (5, 5', 6, 6') at minimum one optomechanical sorting device, using individually controlled ejectors (for example nozzles) and in a second process step (56, 57; 7; 8) from one of the secondary plastic flows at, at least, one other optomechanical sorting device the predominant plastic parts contained in the plastic flow or a part definable according to optically identifiable criteria of the same is actively separated.
Patent TW-486783-B (TW)
Title: Method for producing MOS transistor with dual-salicide
Inventor: WU HUA-SHU
IPC: H01L21/768
Filed: 2001-07-25
Granted: 2002-05-11
Abstract: A method for producing a MOS transistor with a dual-salicide comprises: forming a gate structure; forming a self-aligned lightly-doped drain; and forming a dual-salicide structure. The invented method has the following advantages: no current leakage between the gate and the substrate; alleviating the line width effect in the salicide process; easily integrating the demand of a very shallow junction into the salicide process; adjusting the spacer width and gate silicide width; and having the capability of forming a shallow junction.
Patent TW-536527-B (TW)
Title: Cutter for cutting brittle material, scriber using the same and scribing method
Inventor: KURAMOTO SHUNJI
IPC: C03B33/10
Filed: 2001-07-27
Granted: 2003-06-11
Abstract: The object of the present invention is to overcome the problem that a perpendicular crack effective in terms of a scribing start point is not obtainable because of the difficulty in setting a suitable scribing pressure from the beginning of the start of scribing. The solution is that a cutter head (1b) is freely vertically movably held and is kept energized downward by a coil spring (13). When the cutter head is pushed in to the prescribed amount by overcoming the energization of the coil spring, the deformation of the coil spring is instantaneously released by trigger machines (11, 12) so that impact force is transferred to a knife blade (3) of the cutter head by the restoring force of the coil spring.
Patent TW-507260-B (TW)
Title: Method and apparatus for a wafer carrier having an insert
Inventor: ZHANG GUOQIANG DAVID
IPC: B24B37/28
Filed: 2001-08-01
Granted: 2002-10-21
Abstract: A method for repairing a wafer carrier after plural processing operations during which the carrier holds a plurality of semiconductor wafers in a processing apparatus which removes wafer material by at least one of abrading and chemical reaction. The wafer carrier has holes for receiving respective ones of the wafers and removable annular inserts for each hole. Each insert is receivable in a respective one of the holes for engaging a peripheral edge of one of the wafers. The thickness of the insert is reduced during the successive processing operations. The method includes removing at least one of the inserts from the wafer carrier and installing at least one new insert in the wafer carrier having a thickness substantially greater than a minimum thickness to extend the useful life of the wafer carrier and to improve the flatness and parallelism of surfaces of wafers processed using the wafer carrier.
Patent TW-562830-B (TW)
Title: Crosslinking base layer for fixing interlinings according to double dot and paste process
Inventor: SIMON ULRICH
IPC: C09J177/00
Filed: 2001-10-09
Granted: 2003-11-21
Abstract: A process for manufacturing a crosslinkable hot-melt adhesive compound for coating and/or laminating surface formations is described, wherein a crosslinking constituent is micro-encapsulated by a silanized polybutadiene.
Patent TW-502102-B (TW)
Title: Thermal transfer devices
Inventor: FLINT JAMES PATRICK
IPC: H01L23/373
Filed: 2001-10-16
Granted: 2002-09-11
Abstract: The invention includes a thermal transfer device. The device includes a housing which defines at least part of chamber sealed from the atmosphere, and a working fluid contained within the chamber. The housing can be formed of a composition which includes a polymer base matrix having a thermally conductive filler material dispersed therein. The housing can have a thermal conductivity of at least about 10 W/mK. The device can include a wick comprising woven carbon fibers.
Patent TW-I253116-B (TW)
Title: Manufacture method of transistor with high dielectric constant
Inventor: YAO LIANG-GI
IPC: H01L21/3105
Filed: 2001-10-22
Granted: 2006-04-11
Abstract: This invention relates to a manufacture method of transistor with high dielectric constant dielectric (high-k). Its characteristic of manufacture method is that an annealing process is applied before depositing polycrystalline silicon layer. Using the manufacture method of high-k transistor, it may reduce the content of chlorine or the content of carbon in the high-k gate dielectric layer. Therefore, it obtains a better electric performance. In addition, it cannot cause or may reduce the recrystallization of the high-k gate dielectric layer.
Patent TW-494019-B (TW)
Title: Cleaning device
Inventor: LIU KANG-TING
IPC: B08B11/00
Filed: 2001-11-21
Granted: 2002-07-11
Abstract: A cleaning device for cleaning the surface of a workpiece comprises: a cleaning chamber for housing the workpiece and a gas inlet mechanism connected to the cleaning chamber for providing an inlet gas to act on the surface of the workpiece, in which the gas inlet mechanism is installed with an ultrasonic oscillator and an electrostatic removal mechanism. The cleaning device further comprises at least a gas discharge mechanism connected to the cleaning chamber for sucking out air from the cleaning chamber and generating a discharge current.
Patent TW-531772-B (TW)
Title: Process for forming pattern and method for producing liquid crystal display apparatus
Inventor: KIDO SHUSAKU
IPC: H01L29/786
Filed: 2002-02-07
Granted: 2003-05-11
Abstract: A process for forming a pattern contains steps of: forming a first mask pattern on a film to be etched on a substrate; forming a first pattern of the film to be etched by using the first mask pattern as a mask; forming a second mask pattern having a plane shape different from that of the first mask pattern by deforming the first mask pattern; and forming a second pattern of the film to be etched different from the first pattern by using the second mask pattern. By applying the process for forming a pattern, for example, to the formation of a semiconductor layer and source and drain electrodes of a TFT substrate of a liquid crystal display apparatus, the above-stated formation requiring two photoresist process steps in a conventional manufacturing method of a liquid crystal display apparatus can be carried out by only one process step, thereby reducing manufacturing cost thereof.
Patent TW-535004-B (TW)
Title: Measuring optical system and three-stimulation value photoelectric colorimeter provided therewith
Inventor: IIO HIROAKI
IPC: G02B26/08
Filed: 2002-03-19
Granted: 2003-06-01
Abstract: The object is to provide a measuring optical system capable of accurately measuring the optical characteristic of an object to be measured of strong directivity even in the case that light intensity is very weak. The measuring optical system is composed of: an objective lens 21 having positive power condensing only a light flux of an emission angle alpha or less out of the light flux emitted from the area AR to be measured; a fiber 241 having the incident face A of the light flux condensed with the objective lens 21 at a position separated substantially for only the focus distance (f) of the objective lens 21 from the image side main point PP of the objective lens 21 and emitted to light receiving sensors 252a, 252b, 252c by dividing the incident light flux into three light fluxes. A telecentric optical system is composed of the objective lens 21, the fiber 241, and the loss of a light guide amount is reduced by guiding the whole light flux condensed by the objective lens 21 to a light receiving sensor side by the fiber 241.
Patent TW-I262752-B (TW)
Title: Method for removing residue between conductors of circuit on circuit board
Inventor: YANG CHENG-HSIUNG
IPC: H05K3/26
Filed: 2002-05-03
Granted: 2006-09-21
Abstract: The present invention relates to a method for removing residue between conductors of circuit on circuit board, which removes the residues by using the high precision of the laser irradiation position and the energy. The method includes steps of first providing a circuit board formed with few circuit conductors thereon; next detecting positions of residues among circuit conductors; then using laser to clean each residue; inspecting if there are unremoved residue on the circuit board; repeating inspecting the positions of those unremoved residues if yes; and performing steps of cleaning the circuit board if no.
Patent TW-581988-B (TW)
Title: System of listening for spelling and the method thereof
Inventor: HSIEH CHING-HWA
IPC: G09B5/04
Filed: 2002-05-17
Granted: 2004-04-01
Abstract: The present invention is a system of listening for spelling and the method thereof, which uses the features of electronic devices for pronunciation and recording to provide an electronic interactive instruction method, which keeps switching the vocabulary turnable to let the learner memorizing the correct vocabulary spelling in the practice to cultivate the capability of listening for spelling. The method is first to output a vocabulary for answering selected by the system; and, dividing a display area based on the number of letters of the vocabulary for answering to change the appearing sequence of these letters, so that the letters displayed in the display area are at the changing status continuously; outputting a voice for pronunciation of the vocabulary for answering; receiving the letter combination picked by the user; comparing with the vocabulary for answering; and, outputting the testing result of the user.
Patent TW-569299-B (TW)
Title: Method and apparatus for separating member
Inventor: YANAGITA KAZUTAKA
IPC: H01L21/336
Filed: 2002-06-21
Granted: 2004-01-01
Abstract: This invention is to appropriately separate a bonded substrate stack regardless of some distortion in the bonded substrate stack or the like. This separating apparatus includes a position adjusting mechanism (140) for adjusting the position of a nozzle (120) which ejects a fluid. A bonded substrate stack (50) is separated while changing the level of the nozzle (120) stepwise by the position adjusting mechanism (140) in accordance with a program which is set in advance on the assumption that the bonded substrate stack (50) has a distortion within a predetermined range.
Patent TW-I251608-B (TW)
Title: Polycarbonate (PC) composition which is good in mold release when the composition is shaped
Inventor: KAGEYAMA YUUICHI
IPC: C08L1/00
Filed: 2002-06-26
Granted: 2006-03-21
Abstract: A polycarbonate (PC) composition is disclosed. The polycarbonate composition comprises 100 wt. aromatic PC, 0.005 to 0.2 wt. aliphatic carbonic acid having 10 to 25 C, the ester of aliphatic polyhydric alcohol having 2 to 10 C, aromatic ether whose molecule has at least 4 Cyclobenzene, and 0.015 to 0.3 wt. ester or the first aromatic composition of carbonate composition. The cylinder is at 380 DEG C. The mold is at 80 DEG C. The speed of injection is at 200 mm/sec. The pressure is maintained at 3.432 kPa (35 kgf/cm<2>). By the disclosed conditions above, a plate (120 mm * 50 mm * 2 mm) is injection-molded. At the interface of the mold and the polycarbonate composition, there is an adherent substance, the first aromatic composition, at the weight ratio of 0.5 to 3 compared to 1 weight unit ester. The first aromatic composition contains the polycarbonate composition of the ester within the ratio (weight). The polycarbonate composition in the mold is good in mold release, and the composition has good heat stability when shaped.
Patent TW-I290801-B (TW)
Title: LCD monitor stand
Inventor: JEONG JUN-SOO
IPC: H04N5/655
Filed: 2002-07-16
Granted: 2007-12-01
Abstract: An LCD monitor stand includes a base part, a stand part to stand on the base part and having a cable accommodating part to accommodate cables therein, a hinge shaft positioned across a standing direction of the stand part, a first rotation member to rotate up and down on the hinge shaft, and a second rotation member rotatably coupled to the first rotation member, to rotate the LCD monitor in a planar direction. With this configuration, it is possible to apply tilting and pivoting structures, to the internal cable type LCD monitor.
Patent TW-546493-B (TW)
Title: Optical film, polarizer, liquid-crystal display device and display device
Inventor: YANO SHUUJI
IPC: G02F1/1335
Filed: 2002-07-17
Granted: 2003-08-11
Abstract: An optical film including: a birefringent film A having Re of from 200 to 350 nm and Nz of from 0.6 to 0.9; and a birefringent film B having Re of from 100 to 175 nm and Nz of from 0.3 to 0.7, and laminated on the birefringent film A so that optical axes of the birefringent films A and B intersect each other, in which Re and Nz are given by the relations (nx-ny)d=Re and (nx-nz)/(nx-ny)=Nz, nx, ny and nz are refractive indices of corresponding one of the birefringent films A and B in two directions in a plane of the birefringent film and in a direction of the thickness of the birefringent film, and d is the thickness of the birefringent film. A polarizer including: an optical film defined above; and a film having a polarizing function and laminated on the birefringent film A side of the optical film. A liquid-crystal display device including: a liquid-crystal cell; and a polarizer defined above, and disposed on at least one side of the liquid-crystal cell so that the film included in the polarizer and having the polarizing function is located on the outer side. Alternatively, a display device including: a polarizer defined above, and disposed at an anterior surface of the display device so that the film included in the polarizer and having the polarizing function is located on the outer side.
Patent TW-I283406-B (TW)
Title: Charging-free ultra-low power virtual dynamic random access memory
Inventor: WANG CHR-SHIAN
IPC: G11C11/407
Filed: 2002-08-28
Granted: 2007-07-01
Abstract: The present invention provides a charging-free ultra-low power virtual dynamic random access memory (DRAM) for proceeding an 1-bit read operation, an 1-bit write operation, or an 1-bit non-read/non-write operation based on the clock cycle controlling the DRAM. The clock cycle comprises the first read signal, the first write signal, or the first non-read/non-write signal. It has: an interface control circuit to generate the second read-control signal, the second write-control signal, or the second non-read/non-write signal based on the first read signal, the first write signal, or the first non-read/non-write-control signal; a memory cell of DRAM coupled to the interface control circuit to proceed the 1-bit read operation based on the second read-control signal, the 1-bit write operation based on the second write-control signal, or the 1-bit non-read/non-write operation based on the second non-read/non-write-control signal.
Patent TW-561623-B (TW)
Title: IC type Schottky barrier diode and process therefor
Inventor: ASANO TETSURO
IPC: H01L21/76
Filed: 2002-10-17
Granted: 2003-11-11
Abstract: This invention provides an IC type Schottky Barrier Diode, having a plurality of Schottky Barrier Diodes isolated by insulation regions by ion planting. Thus the conventional undulated surface because of the trenches or polyimide and GaAs surface is avoided and the spacial margins for allowing slight misalignment of the masks are not required. As a result a significant reduction of the size of the chip and a simplified process are possible.
Patent TW-592876-B (TW)
Title: Crimping tool
Inventor: MIYAMOTO SHINICHI
IPC: H01R43/042
Filed: 2002-10-23
Granted: 2004-06-21
Abstract: A crimping tool comprises a crimping operation information detect unit for detecting information concerning a crimping operation; a display unit for displaying quantity information; and, a display control unit for allowing the display unit to display the quantity information in accordance with the information detected by the crimping operation information detect unit. A crimping tool comprises a crimping operation information detect unit for detecting information concerning a crimping operation; and, a pressure judge unit for judging, in accordance with information detected by the crimping operation information detect unit, whether pressure is normal or abnormal.
Patent TW-588272-B (TW)
Title: Destiny energy assessment device and method thereof
Inventor: WU SHANG-YUN
IPC: G06F19/00
Filed: 2002-10-24
Granted: 2004-05-21
Abstract: The invention discloses a destiny energy assessment device and method thereof, which groups a CPU, a ROM, a coding computation buffer, a geographic energy tester, a keyboard, a display and a human static electricity energy tester together to build up a personal daily destiny energy assessment system and device. The CPU controls the operation of whole system and calculates the daily destiny energy estimated value for individual based on the personal destiny energy assessment data inputted by keyboard, the geographic energy data directly measured by the device of the invention and personal human body static electricity value data measured by contacting both hands to the human body static electricity energy tester. Further, one set of text short message is outputted to suggest a personal to-do list from the ROM in terms of the destiny energy estimated value and show the message on the display as a reference for the personal to-do list.
Patent TW-553795-B (TW)
Title: Tool securing device for a main shaft of a machine tool
Inventor: KITAURA ICHIRO
IPC: B23B31/26
Filed: 2002-11-12
Granted: 2003-09-21
Abstract: The present invention relates to a tool securing device for a main shaft of a machine tool that is constituted compact by connecting a gas spring as a biasing means with a fluid pressure cylinder as an unlocking means. The tool securing device (4) includes, a draw bar (11) capable of being connected to a fundamental end of tool (5), a biasing mechanism (12) biasing the draw bar (11) toward a tool securing side, and a releasing mechanism (13) capable of driving the draw bar (11) toward an unlock side against a biasing force of a biasing mechanism (12). Extension part of the draw bar (24) extending outward the fundamental end of a main shaft (2), is formed on a fundamental end of the draw bar (11). The biasing mechanism (12) has a gas spring (30) that is biasing the extension part of the draw bar (24) connected to the fundamental end of the main shaft (2) toward tool securing direction. The releasing mechanism (13) is provided with a hydraulic cylinder (40) capable of driving the extension part of draw bar (11) toward the unlock side. The hydraulic cylinder (40) is connected to the fundamental end of the gas spring (30).
Patent TW-I220186-B (TW)
Title: PDA having current-limiting function and current-limiting device thereof
Inventor: LEE CHIEN-JU
IPC: G06F1/32
Filed: 2002-12-18
Granted: 2004-08-11
Abstract: A PDA having current-limiting function is disclosed. When battery power is used, it outputs the current in the first current range to the plug-in device. When the external power is used through the adapter, it outputs the current in the second current range to the plug-in device. The first current range is less than the second current range to save the consumption of the battery. Also disclosed is the current-limiting device built in a PDA.
Patent TW-I270133-B (TW)
Title: A device for cutting a layer from a substrate, and an associated method
Inventor: RAYSSAC OLIVIER
IPC: B28D5/00
Filed: 2003-01-02
Granted: 2007-01-01
Abstract: The invention provides a high precision device for automatically cutting off a layer of material (20a) which is secured to a source substrate (20b) via a weakened zone (200c), the source substrate and the layer to be cut off forming a unit to be cut (20), the device having cutting means (101, 102) and holding means (100a, 100b) for holding the unit to be cut, the device being characterized in that the holding means are adapted to be moved in controlled manner so as to accompany actively the spacing apart and/or deformation of each portion of the unit to be cut and so as to correct said spacing apart and/or said deformation. The invention also provides an associated automatic cutting method.
Patent TW-I236772-B (TW)
Title: Semiconductor light emitting element and semiconductor light emitting device
Inventor: NITTA KOICHI
IPC: H01L33/20
Filed: 2003-03-12
Granted: 2005-07-21
Abstract: The present invention provides a semiconductor light emitting element and a semiconductor light emitting device for the purpose of enhancing the light extracting efficiency, improving the production yield and elongating the lifetime. The semiconductor light emitting element comprises a light emitting layer (11A) that emits light, and a substrate (100) transparent to the light emitted from the light emitting layer. The substrate has a top surface supporting the light emitting layer thereon; a bottom surface opposed to the top surface; and side surfaces connecting the top surface and the bottom surface. Each of the side surfaces is composed of: a first side surface (11) extending from the top surface toward the bottom surface; a second surface (112) extends from the first side surface toward the said bottom surface side; and a third side surface (113) extending from the second side surface toward the bottom surface. The third side surfaces incline to diverge more toward the top surface and are tilted. The said second side surface incline to diverge further more toward the top surface to extract part of the light from the light emitting layer externally. The first side surfaces are formed by cleavage along the cleavable planes.
Patent TW-591952-B (TW)
Title: Intelligent video stream processing method and system thereof
Inventor: HUANG HO-CHAO
IPC: H04N7/26
Filed: 2003-03-14
Granted: 2004-06-11
Abstract: An intelligent video stream processing method acquires at least one video segment from a video file and obtains multiple frames from the video segment. Based on the inserted effect, determine the revised area and reference area in the frames. Employ a compression/decompression calculation to process the revised area and the reference area in generation of the outputted video file.
Patent TW-I286580-B (TW)
Title: Methods of minimizing whisker growth in tin electrodeposits
Inventor: SCHETTY ROBERT A III
IPC: C25D7/00
Filed: 2003-04-18
Granted: 2007-09-11
Abstract: The present invention relates to a method for reducing tin whisker formation in tin deposits by plating on an underlying metal tin deposits which are essentially free of compressive stress or are predominantly in a predetermined crystal orientation that essentially matches that of the underlying metal in order to inhibit tin whisker growth. The deposits preferably exhibit no compressive stress or exhibit a tensile stress. Also, the most preferred crystal orientation is one that is the same as that of the underlying metal. The deposit preferably contains at least 95% tin and optionally at least one alloying element of silver, bismuth, copper or zinc in an amount of 5% or less. Advantageously, the tin deposits are provided during electroplating from a specially formulated plating solution that contains a crystal orientation surfactant.