baber/WOPTO huggingface dataset:
Patent TW-479362-B (TW)
Title: Heterojunction bipolar transistor and manufacturing method therefor
Inventor: SHINOZAKI TOSHIYUKI
IPC: H01L29/417
Filed: 2001-02-15
Granted: 2002-03-11
Abstract: A Pt alloyed reaction layer (13) is formed under a base ohmic electrode (10). This alloyed reaction layer (13) extends through a base protective layer (5a) so as to reach a base layer (4). Besides, a Pt alloyed reaction layer (12) is formed under an emitter ohmic electrode (9). This alloyed reaction layer (12) is formed only within a second emitter contact layer (7). With this constitution, the manufacturing cost for the HBT can be reduced and successful contact characteristics for the HBT can be obtained.
Patent TW-I238814-B (TW)
Title: Fiber cement building materials with low density additives
Inventor: GLEESON JAMES A
IPC: C04B14/38
Filed: 2001-06-14
Granted: 2005-09-01
Abstract: This invention relates to a formulation with the addition of low density additives of volcanic ash, hollow ceramic microspheres or a combination of microspheres and volcanic ash or other low density additives into cementitious cellulose fiber reinforced building materials. This formulation is advantageously lightweight or low density compared as compared to current fiber cement products without the increased moisture expansion and freeze-thaw degradation usually associated with the addition of lightweight inorganic materials to fiber cement mixes. The low density additives also give the material improved thermal dimensional stability.
Patent TW-509606-B (TW)
Title: Material bar of cutting tool for machining printed circuit board and manufacturing process thereof
Inventor: SHIE HUA-DI
IPC: B23P15/32
Filed: 2001-04-02
Granted: 2002-11-11
Abstract: This invention relates to a material bar of cutting tool for machining printed circuit board and the manufacturing process thereof, for recycling and regenerating a worn cutting tool. The present invention is that after removing the cutting edge portion of a worn cutting tool, the material bar is complemented on one end to the original overall length, and is machined to form a cutting edge portion of the cutting tool. Thus, the present invention can be employed to various cutting tools for printed circuit board, such as a drilling bit and a mill, without size limitation.
Patent TW-504700-B (TW)
Title: Semiconductor integrated circuit
Inventor: MAENO HIDESHI
IPC: G11C29/48
Filed: 2001-04-09
Granted: 2002-10-01
Abstract: The purpose of the present invention is to provide a semiconductor integrated circuit that is capable of carrying out a pass/fail test on the selecting operation of a redundancy-relieved output selecting circuit for redundancy-relieved output data and has a redundancy-relieved data output function. Data inputs D of scan flip-flops SFFC(i+3), SFFC(i+2), SFFC(i+1) and SFFC(i) are connected to redundancy-relieved output data XDO(i+3), XDO(i+2), XDO(i+1) and XDO(i) to replace output data DO(i+3), DO(i+2), DO(i+1) and DO(i) of a conventional RAM 211, respectively. An AND gate 21 receives a serial output SO(i+4) at one side of its inputs and receives a selector test signal PFIN at the other side of its inputs, and its output thereof is sent to the other input of an AND gate 223. AND gates 221 to 223, which are connected in series, receive serial outputs SO(i+1) to SO(i+3) of SFFC(i+1) to SFFC(i+3), respectively, at the inputs.
Patent TW-550499-B (TW)
Title: Power management system for a random number generator
Inventor: WELLS STEVEN E
IPC: G06F1/32
Filed: 2001-04-20
Granted: 2003-09-01
Abstract: A system and method for controlling power are described. A computer system including a memory module and a random number generator is monitored. The random number generator is enabled to generate and process random bits. The memory module is enabled to receive and store the random bits generated. The memory module is then disabled.
Patent TW-533707-B (TW)
Title: Image data communication system and method, camera and image data processing method
Inventor: MIYAGI SHIRO
IPC: H04N7/173
Filed: 2001-05-22
Granted: 2003-05-21
Abstract: The subject of the invention targets at providing image data communication system and method with less communication expense and communication time. In image data communication system 1, digital image recording apparatus 2 takes picture of desirable still picture or motion picture, goes through JPEG to compress color still picture to get Graphics Interchange Format (GIF) file and converts the image data capable of being processed in mobile phone 9 or portable terminal 10. The image forwarder transfers the said image data obtained from the digital image recording apparatus 2 to image transmission server 7. In the image transmission server 7, the said image data is recorded in the internal recording device to inform receiver of the completion in receiving image by means of sending e-mail to mobile phone 9 or portable terminal 10. Please refer to Figure 1 for selection figure.
Patent TW-516078-B (TW)
Title: Method and apparatus for modeling thickness profiles and controlling subsequent etch process
Inventor: BODE CHRISTOPHER A
IPC: H01L21/66
Filed: 2001-07-06
Granted: 2003-01-01
Abstract: A processing line includes a deposition tool, a metrology tool, an etch tool, and a process controller. The deposition tool is adapted to form a process layer on a plurality of wafers. The metrology tool is adapted to measure the thickness of the process layer for a sample of the wafers. The etch tool is adapted to etch the process layer in accordance with an operating recipe. The process controller is adapted to store a thickness profile model of the deposition tool, generate predicted process layer thicknesses for the wafers not measured by the metrology tool based on the process layer thickness measurements of the wafers in the sample and the thickness profile model, and modify the operating recipe of the etch tool based on the predicted process layer thicknesses. A method for controlling wafer uniformity includes storing a thickness profile model of a deposition tool; depositing a process layer on a plurality of wafers in the deposition tool; measuring the thickness of the process layer for a sample of the wafers; generating predicted process layer thicknesses for the wafers not measured based on the process layer thickness measurements and the thickness profile model; and etching the process layer in an etching tool in accordance with an operating recipe, the operating recipe being based on the predicted process layer thicknesses.
Patent TW-523993-B (TW)
Title: PLL system for CRT monitor
Inventor: UTO YOSHIYUKI
IPC: H04N3/16
Filed: 2001-07-10
Granted: 2003-03-11
Abstract: A PLL system includes a phase comparator, charge pump, LPF, VCO, 1/N frequency divider, CRT drive circuit, and arithmetic unit. The phase comparator compares the phase of an input horizontal sync signal with that of a comparison signal. The charge pump outputs a charge pump signal in accordance with the phase error signal output from the phase comparator. The LPF converts the charge pump signal from the charge pump into a voltage control signal. The VCO changes the pump into a voltage control signal. The VCO changes the oscillation frequency in accordance with the voltage control signal output from the LPF. The 1/N frequency divider performs 1/N frequency division of the frequency signal output from the voltage-controlled oscillator in accordance with a control signal. The CRT drive circuit performs deflection processing in a CRT on the basis of an output from the frequency divider and outputs, to the phase comparator, a comparison signal based on a reference signal for a display system which is generated by CRT deflection processing. The arithmetic unit calculates a control signal to be output to the frequency divider from the horizontal sync signal. The charge pump gain of the charge pump is so controlled as to keep a PLL loop gain constant by compensating for a variation in PLL loop gain due to a change in a frequency division ratio 1/N in the frequency divider.
Patent TW-I253568-B (TW)
Title: System and method for filtering out network pornography films
Inventor: WU MARTIN
IPC: G06F17/00
Filed: 2001-07-11
Granted: 2006-04-21
Abstract: There is provided a system and method for filtering out pornography films, which can filter out the video stream with pornography pictures transmitted via a network. The system for filtering out pornography films includes an image capturing device and a pornography picture recognition engine. The image capturing device further includes a capturing unit, a copying unit and an intercepting unit. The capturing unit is provided to capture the image data of the video stream. The copying unit copies the captured image data to have duplicated image data, and the duplicated image data is inputted into the pornography picture recognition engine for being recognized. When recognizing that the duplicated image data includes pornography pictures, the pornography picture recognition engine transmits control signals to the intercepting unit, and the intercepting unit immediately intercepts the remaining image data of the video stream.
Patent TW-499514-B (TW)
Title: Porous microfiber substrate and its manufacturing method
Inventor: WANG CHING-TANG
IPC: D01F8/12
Filed: 2001-08-06
Granted: 2002-08-21
Abstract: A method for producing a porous microfiber substrate comprises mechanically or by fluid clustering at least one fibrous fabric or non-woven fabric selected from a fibrous fabric or a non-woven fabric essentially consisting of dissolving type fiber or a fibrous fabric or a non-woven fabric essentially consisting of physical-separating type fiber; dissolving one or more resin from the fiber by a solvent or an alkaline solution to form a micro-ultra-fine fiber having micro pores from the fiber-separated ultra-fine fiber, thereby easily and stably producing a porous microfiber substrate that has an excellent water absorbency, light in weight, good filtration properties, good sound insulation properties, bright in gloss, and excellent tough feeling of fluff.
Patent TW-593759-B (TW)
Title: Surface on a stainless steel matrix
Inventor: BENUM LESLIE WILFRED
IPC: C21D1/76
Filed: 2001-08-27
Granted: 2004-06-21
Abstract: An outermost surface covering not less than 55% of stainless steel, said surface having a thickness from 0.1 to 15 microns and being a spinel of the formula MnxCr3-xO4 wherein x is from 0.5 to 2 is not prone to coking and is suitable for hydrocarbyl reactions such as furnace tubes for cracking.
Patent TW-594401-B (TW)
Title: Photoresist monomer, polymer thereof and photoresist composition containing the same
Inventor: LEE GEUN-SU
IPC: G03F7/004
Filed: 2001-08-29
Granted: 2004-06-21
Abstract: Photoresist monomers of following formula 1, photoresist polymers thereof, and photoresist compositions containing the same. The photoresist composition has excellent adhesiveness to a wafer, and is developable in aqueous tetramethylammonium hydroxide (TMAH) solution. In addition, the photoresist composition has low absorbance of light having the wavelength of 157 nm, and thus is suitable for a photolithography process using ultraviolet light sources such as VUV (157 nm) and EUV (13 nm) in fabricating a minute circuit for a high integration semiconductor device.
Patent TW-I230157-B (TW)
Title: Process for the preparation of 5-hydroxymethyl 2-oxazolidinone and novel intermediate
Inventor: HOLLINGSWORTH RAWLE I
IPC: C07D263/24
Filed: 2001-09-19
Granted: 2005-04-01
Abstract: A method for preparing 5-hydromethyl-2-oxazolidinone (1), preferably optically active, in one step from 3,4-boronic acid ester protected 3,4-dihydroxybutyramides (2) is described. The oxazolidinone is important in the pharmaceutical industry especially in the areas of antimicrobials and behavioral disorders.
Patent TW-526560-B (TW)
Title: Method of manufacturing semiconductor devices
Inventor: ITATANI HIDEHARU
IPC: H01L21/3205
Filed: 2001-09-19
Granted: 2003-04-01
Abstract: When films of Ru(C2H5C5H4)2 are formed on a substrate by means of a thermal CVD method, the films are also deposited on members around the substrate, resulting in the formation of particles on the substrate and hence a reduction in the manufacturing yield. Thus, it is necessary to clean the interior of the reaction chamber, but in a conventional cleaning process, a cleaning time is long and hence manufacturing efficiency is low, increasing the manufacturing costs. To improve these, a method of manufacturing semiconductor devices according to the present invention includes: a deposition process for forming a film containing Ru on a substrate 1 in a reaction chamber; and a cleaning process for supplying a C1F3 gas to the reaction chamber 4 so as to remove films, which were deposited on an inner surface of the reaction chamber 4 in the deposition process, through thermochemical reactions.
Patent TW-516195-B (TW)
Title: Method for controlling bottom glue filling flow rate distribution of flip-chip product
Inventor: CHEN YU-WEN
IPC: H01L23/24
Filed: 2001-10-19
Granted: 2003-01-01
Abstract: A method for controlling bottom glue filling flow rate distribution of flip-chip product is provided. An outer dike is set on the substrate corresponding to one side of the flip-chip. A gap is reserved between the outer dike and chip to make the bottom glue flow into the chip bottom, and the dike shape is changed according to the distribution density of the chip bottom bump to let the glue on the outer dike be enough at one time drop. The glue fills in between the chip bottom and substrate by using capillarity phenomena and through the gap. On the other hand, the dike is used to control the shape of chip edge glue drop to change the flow rate glue while the glue flows from the chip edge into the chip bottom. Thus, the glue flow rate control is achieved and the efficiency of glue fill process is increased.
Patent TW-589425-B (TW)
Title: Adjustment tube for a dyeing machine and method of use thereof
Inventor: TSUI WILLIAM TAK MING
IPC: D06B23/04
Filed: 2001-11-09
Granted: 2004-06-01
Abstract: The present invention provides an adjustment tube (2) for use in loading textile yarn packages (48) onto a perforated spindle (42) of a package carrier for loading the packages (48) into a dyeing machine. The adjustment tube (2) is designed to facilitate quicker loading and removal of the tube relative to a threaded rod (26) of the perforated spindle (42).
Patent TW-546873-B (TW)
Title: Manual crimping machine
Inventor: OZAKI KIMIHIKO
IPC: H01R43/01
Filed: 2001-11-21
Granted: 2003-08-11
Abstract: The present invention is a type of manual crimping machine and aims not only to improve the wire quality but also to make the wire length measurement easy by controlling the crimping position of the cut-out wire placed in the gap at a fixed position and making the length of the wire placed between two connectors consistent. Furthermore, by its continuous length measurement and crimping operation, the manual crimping machine can also improve the wire manufacturing operations. The manual crimping machine is equipped with a crimping device (100) and a wire length measuring device (200). The crimping device (100) is used not only for holding a first connector (610) and a second connector (620) which is held at a position further in front of the first connector (610), but also for cutting out the long wire (500) placed on the two connectors (610, 620) between the two connectors (610, 620) and pushing the two cut-out ends into the gap between the two connectors (610, 620) before crimping. The wire length measuring device (200) is used for holding the first connector (610), on which a long wire is placed in open, of the crimping device (100) at a preset distance further in front of the holding position of the second connector (620) on the crimping device (100).
Patent TW-506920-B (TW)
Title: Vehicle interior decoration attachment device
Inventor: SUZUKI HISAYA
IPC: B60R7/04
Filed: 2001-11-22
Granted: 2002-10-21
Abstract: An attached device (H) for retaining a vehicle interior decoration, such as a mirror assembly (4), comprises a base (1), a wire spring (2), and an interior structure (3). The wire spring (2) is comprised of linear sections (21, 21) and a bent section (22) connected together by clipper-like sections (23). The base (1) is arranged between the linear sections (21, 21) and flanges (39) formed in the interior structure (3) are disposed in the bent section (22). The flanges (39) are formed in a receptacle (38) and a pivot (52) of a support post (5) of the mirror assembly (4) is fit into the receptacle (38).
Patent TW-555878-B (TW)
Title: Plasma processing apparatus
Inventor: YAMAMOTO NAOKO
IPC: H01J37/32
Filed: 2001-11-23
Granted: 2003-10-01
Abstract: A slot antenna plate (7) is placed on a second dielectric (5) for radiating microwave into a chamber interior (13), the slot antenna plate (7) being provided on a side of the second dielectric (5) that faces the chamber interior (13). The slot antenna plate (7) is made of conductor and includes slots (7a) for passing the microwave therethrough to the chamber interior (13). In this way, a plasma processing apparatus is provided generating plasma by microwave, the plasma processing apparatus capable of easily adjusting ion irradiation energy for a material to be processed to achieve uniform plasma processing for the material within the plane of the material.
Patent TW-558595-B (TW)
Title: Arrangement of secondary air control valve for exhaust in motorcycle
Inventor: TAKADA YASUHIRO
IPC: F02M35/10
Filed: 2001-11-22
Granted: 2003-10-21
Abstract: In a motorcycle where an engine being disposed below a main frame is suspended while inclining the cylinder axis forward from a body frame provided with the main frame extending downward in backward direction and an intake system comprising an air cleaner and a carburetor is disposed above the engine, a secondary air control valve (48) for controlling supply of secondary air for exhaust to the exhaust port of the engine (E) is interposed between a starter motor (50) fixed to an upper part of the engine (E) and the carburetor (38) and between the engine (E) and the main frame (13). Since the secondary air control valve is disposed by utilizing the space between the main frame and the engine effectively, the secondary air supply line can be shortened.
Patent TW-I249933-B (TW)
Title: Method of providing position information of mobile terminals
Inventor: HOHAR HANDOKO
IPC: H04W4/02
Filed: 2001-12-24
Granted: 2006-02-21
Abstract: Described is a method of providing position information of at least a first mobile terminal (2) to at least a second mobile terminal (4), wherein the first and second mobile terminals (2, 4) are not necessarily communicating with each other. The first and second mobile terminals (2, 4) are part of a mobile network (6) which further comprises position determining means (8) to determine the position information of the first mobile terminal (2). The method comprises the steps of: determining the position information of the first mobile terminal (2) by the position determining means (8), transmitting the position information by the mobile network (6) to the second mobile terminal (4). The first and second mobile terminals (2, 4) may be subscribed to a position information providing service offered by the mobile network (6). The position information may be determined and transmitted at the second mobile terminal's (4) request. The second mobile terminal (4) may comprise a database with entries for mobile terminals, wherein the second mobile terminal (4) is arranged for requesting the position information for at least part of the mobile terminals included in the database.
Patent TW-512329-B (TW)
Title: Laser diode output control apparatus
Inventor: SEO JIN-GYO
IPC: G11B7/1263
Filed: 2001-12-31
Granted: 2002-12-01
Abstract: An optical recording/reproducing apparatus, and more particularly, a laser diode output control apparatus capable of controlling an output of a laser diode so that it is at the optimum level, is provided. The apparatus compares a present power value of an optical signal output from a laser diode and controls an output of the laser diode according to the compared result. The apparatus includes sampling means for sampling the present power value output from the laser diode; an arithmetic unit for outputting a control power value applied to the laser diode, based on the present power value output from the sampling means and a reference power value; and a controller for generating control signals, which control the operations of the sampling means and the arithmetic unit, based on write data to be recorded. The apparatus enhances the performance of high-speed and large-capacity optical recording/reproducing apparatuses, and further, minimizes the size of optical recording/reproducing apparatuses.
Patent TW-556333-B (TW)
Title: Semiconductor device
Inventor: YAMAZAKI MASAFUMI
IPC: G11C29/48
Filed: 2002-04-16
Granted: 2003-10-01
Abstract: A logic chip and a memory chip to be accessed by the logic chip are mounted in a single package. A pattern generator of the logic chip operates during a first test mode to generate internal test pattern(s) for the memory chip. A pattern selector selects, during the first test mode, the internal test pattern(s) outputted from the pattern generator, selects, during a second test mode, an external test pattern supplied via a test terminal, and outputs the selected test pattern to the memory chip. The memory chip mounted in the packages is tested by use of, in accordance with a mode selecting signal, either the internal test pattern(s) (the first test mode) generated within the logic chip or the external test pattern (the second test mode) supplied from the exterior.
Patent TW-518918-B (TW)
Title: Method of making electrode-to-electrode bond structure and electrode-to-electrode bond structure made thereby
Inventor: SAKUYAMA SEIKI
IPC: H05K3/46
Filed: 2002-04-24
Granted: 2003-01-21
Abstract: A process of making an electrode-to-electrode bond structure includes a step of forming a resin coating on a first bonding object having a first electrode portion in a manner such that the resin coating covers the first electrode portion. Then, an opening is formed in the resin coating to expose the first electrode portion. Then, the opening is filled with a metal paste containing a metal and a resin component. Then, the first bonding object is placed on a second bonding object having a second electrode portion in a manner such that the metal paste filled in the opening faces the second electrode portion while the resin coating contacts the second bonding object. Finally, heat-treatment is performed to cause the first electrode portion and the second electrode portion to be electrically connected with each other via the metal while causing the resin coating to harden.
Patent TW-548785-B (TW)
Title: Semiconductor integrated circuit device and method of fabricating the same
Inventor: UENISHI TOSHIYA
IPC: H01L21/76
Filed: 2002-06-13
Granted: 2003-08-21
Abstract: This invention relates to suppressing the oxidation of inner walls of element isolation grooves otherwise occurring during thermal oxidation processes. A nitrogen introducing layer 7 less in diffusion coefficient relative to an oxidizing agent is formed at the surface portion of a silicon oxide film 6 as buried within an element isolation groove 4. This nitrogen introducing layer 7 functions as a barrier layer for precluding the oxidizer (such as oxygen, water or else) in vapor phase from diffusing into the silicon oxide film 6 in the thermal processing steps. The nitrogen introducing layer 7 is formed by performing nitrogen ion implantation into an entire surface of a substrate 1 and subsequently applying thermal processing to the substrate 1 to thereby activate the nitrogen doped.