baber/WOPTO huggingface dataset:
Patent TW-382861-B (TW)
Title: Digital data encoding apparatus and method thereof
Inventor: CHINEN TORU
IPC: G10L19/035
Filed: 1996-08-29
Granted: 2000-02-21
Abstract: Digital data divided into blocks each having a predetermined number of samples is transformed into data on a frequency axis for each block to generate coefficient data for each frequency. Coefficient data of a predetermined number of blocks are stored in a buffer. From the buffer, coefficient data are inputted to a floating-point transforming circuit for each one block. The coefficient data are divided into a plurality of sub-bands, each sub-band including one or a plurality of coefficient data. The coefficient data are floating-point transformed for each sub-band and transformed into one sub-band common characteristic data which is common to the coefficient data included in each sub-band and mantissa data of the number equal to the number of coefficient data included in each sub-band. The sub-band common characteristic data and the mantissa data are stored in a memory. Sub-band common characteristic data of a predetermined number of blocks are read from the memory for each sub-band. One block-common characteristic data which is common to the read sub-band common characteristic data is generated. Coefficient data of a predetermined number of blocks are read from the memory for each sub-band. The read coefficient data is divided by an exponent expressed by the block-common characteristic data to generate new mantissa data.
Patent TW-320782-B (TW)
Title: Chip LED and its production method
Inventor: JANG JIA-FUU
IPC: H01L31/10
Filed: 1996-09-13
Granted: 1997-11-21
Abstract: A chip LED includes a chip with structure of LED, in which P-N junction is formed; a first pole formed on one chip surface relative to P-N junction of the chip; a secondary pole formed on another chip surface relative to P-N junction of the chip; a third pole formed on one side of the chip adjacent to P-N junction conducting with the first pole and disconnect with the secondary pole; a insulation layer formed between the third pole and P-N junction to prevent the third pole from contacting P-N junction directly.
Patent TW-342532-B (TW)
Title: Process for producing dual-gate CMOS component by compensating implantation
Inventor: HWANG SHIOU-WEN
IPC: H01L21/8238
Filed: 1996-10-11
Granted: 1998-10-11
Abstract: A process for producing a dual-gate CMOS component by compensating implantation, which comprises the following steps: (a) providing a semiconductor substrate thereon formed with adjacent first type well region, second type well region, and an isolation region for segregating the first and second type well regions; (b) forming a gate oxide layer on the surface of the first and second type well regions; (c) forming a polysilicon layer on the surface of the gate oxide layer which is lightly doped with one type of ion; (d) implanting a second type of ion into the polysilicon layer at the portion above the first type well region for neutralizing the first type of ion therein and converting it into one with lightly doped second type of ion, while the polysilicon layer at the portion above the second type well region being maintained at lightly doped with the first type of ion; (e) defining the pattern of the polysilicon layer by photolithography imaging and etching procedures, and separately forming a second type polysilicon gate on the first type well region and a first type polysilicon gate on the second type well region; and (f) separately implanting a first type ion into the second type well region, and a second type ion into the first type well region, for increasing the conductivity of the first type and second type polysilicon gates, and forming first type source/drain regions on both sides of the first type polysilicon gate to constitute a first type transistor, and forming second type source/drain regions on both sides of the second type polysilicon gate to constitute a second type transistor.
Patent TW-448510-B (TW)
Title: Method to prevent mutual adhesion of wafer and clamps during thermal treatment forming hot flow layer
Inventor: LIOU DA-WEI
IPC: H01L21/324
Filed: 1996-12-26
Granted: 2001-08-01
Abstract: This invention provides a method relating to holding a wafer in a clamp for wafer manufacture and applying a hot flow layer during thermal treatment. The clamp is a mechanical device connected to an upper part and a bottom part and wafer can be held between these two parts. A portion of wafer is overlapped with the upper part of the clamp and a portion of the top surface of the wafer is exposed outside the upper part of the clamp. A hot flow layer is formed on the exposed area of the wafer and it will form a hot flow layer residue on the upper part of the clamp at the same time. Then, a thermal treatment is applied with the wafer and clamp facing downwards to prevent the residue overflowing from the upper part of the clamp to the wafer and adhering with the applied hot flow layer to cause inadequate connection.
Patent TW-344835-B (TW)
Title: Contact point structure
Inventor: GASAI TORU
IPC: H01R13/11
Filed: 1997-05-26
Granted: 1998-11-11
Abstract: A contact point structure comprising an elastic movable part kept in a metallic member of an insulating casing into having a contact point part supported into a cantilever shape, a terminal part derived from the elastic movable part to the outside of the insulating casing, thereby the elastic movable part being elastically deformed and forming contact pressure when an object under test abuts the contact part and be examined, which is characterized in that: insert molding is performed to insert a metallic plate having a prescribed shape by bending into a molding mold of the insulating case; from the metallic plate forming the elastic movable part, the terminal part, a bottom plate part opposed to the elastic movable part by being exposed to an inside bottom surface of the insulating case, and a folding-back part supporting the elastic movable part which is formed by connecting the bottom plate part and the elastic movable part to each other.
Patent TW-382644-B (TW)
Title: A non-woven fabric with high bulk and a process thereof
Inventor: KURIHARA KAZUHIKO
IPC: D04H3/018
Filed: 1997-06-16
Granted: 2000-02-21
Abstract: This case provides a non-woven fabric, which has high bulk, excellent quality, strength and size stabilization, and a process for simply using a special spinning means to produce said fabric. An extended non-woven fabric (b), which comprises an aligned non-woven fabric extended in one direction consisting of at east one layer of extended-then-shrinked filaments which are approximately aligned in one direction, or an extended and intersectedly layered non-woven fabric consisting of more than two layers of above aligned non-woven fabrics extended in one direction which are layered with intersected alignment axles and a staple web (a). Which is produced by further curing above mentioned filaments (which is shrinked much more severely than above mentioned filaments); said staple web (a) is wound on above fabric (b) , so as to produce non-woven; fabric with high-bulk, as well as the process producing therefor.
Patent TW-401435-B (TW)
Title: Latex compositions having improved drying speed
Inventor: CARLSON VIRGINIA ANN
IPC: C08L33/06
Filed: 1997-06-25
Granted: 2000-08-11
Abstract: Disclosed are modified latexes having improved drying speed, comprising a polymer having one or more pendant side chains, such side chain comprising the product of the reaction between a mono- or poly-functional group capable of reacting with an acid or hydroxyl unit, and such units present on the precursor polymer. Such modified latexes are storage-stable one-pack compositions useful alone or in combination in coating applications, or as adhesives, sizing agents, composites, impregnants, castings, caulks, and non-woven binders. Also disclosed is a method for providing a crosslinked protective coating on a substrate, comprising the steps of : applying a coating of the composition of the present invention to the substrate; and allowing the composition to cure at ambient temperature or greater, or applying radiation to the composition to effect curing.
Patent TW-353837-B (TW)
Title: Method and apparatus for routing calls by remote control
Inventor: JONSSON BJOERN
IPC: H04L9/32
Filed: 1997-08-14
Granted: 1999-03-01
Abstract: A method for remote control of routing a call in a communications network, comprising the steps of: receiving at least a first signal at a mobile terminal in a mobile communications network, the first signal including an identifier associated with at least one fixed terminal; receiving a second signal at the mobile terminal in the mobile communications network, the second signal alerting the mobile terminal of an incoming call; transmitting a third signal from the mobile terminal to the mobile communications network, the third signal including the identifier associated with said at least one fixed terminal; receiving a fourth signal at the mobile terminal in the mobile communications network, the fourth signal including the identifier associated with said at least one fixed terminal; transmitting a fifth signal from the mobile terminal to the mobile communications network, the fifth signal including a selection of at least one of the identifier associated with said at least one fixed terminal and an identifier of the mobile terminal; and routing the call to one of said at least one fixed terminal and the mobile terminal based on the selection.
Patent TW-371376-B (TW)
Title: Landing type smart card reader
Inventor: BENJAMIN KAREN E
IPC: H01R107/00
Filed: 1997-12-15
Granted: 1999-10-01
Abstract: A landing type smart card reader 10 is provided having a base 14, a cover 12, and a contact carrier 50. Spring arms 22 formed in the cover 12 cooperate with the contact carrier 50 to bias the contacts 18 away from an inserted smart card 102. Upon insertion of a smart card 102, the spring arms 22 will disengage the contact carrier 50 and the contacts 18 will land on and make electrical connection with pads of the smart card 102.
Patent TW-514583-B (TW)
Title: Polyethylene-2, 6-naphthalene dicarboxylate resin and preform and bottle molded thereof
Inventor: SUZUKI MINORU
IPC: C08G63/189
Filed: 1998-03-03
Granted: 2002-12-21
Abstract: A polyethylene-2,6-naphthalene dicarboxylate resin contains an antimony compound as a polycondensation catalyst, and has an intrinsic viscosity of 0.55 to 0.75 dl/g, a terminal carboxyl group content of 32 eq/ton or less, an acetaldehyde content of 8 ppm or less and a diethylene glycol component content of 0.8 to 3.0 wt%. A preform and a bottle made of the resin are also described.
Patent TW-367629-B (TW)
Title: Battery protection system and process for charging a battery
Inventor: ALBERKRACK JADE
IPC: H02J7/10
Filed: 1998-04-07
Granted: 1999-08-21
Abstract: A battery protection system controls a process for charging a battery pack. A hysteresis comparator senses a charging current flowing through the battery pack and switches off a charging switch to interrupt the charging current when the charging current reaches an upper limit. A transient current is then generated by an inductor. The hysteresis comparator senses the transient current flowing through the battery pack and switches on the charging switch to regenerate the charging current when the transient current decreases substantially to zero. Periodically, a battery monitoring circuit switches of the charging switch and measures an open circuit voltage across each battery cell in the battery pack. In response to the open circuit voltage of a battery cell reaching a fully charged voltage, the battery monitoring circuit switches of the charging switch to terminate the charging process.
Patent TW-392073-B (TW)
Title: Probe assembly and probe
Inventor: NARITA SATOSHI
IPC: G01R1/073
Filed: 1998-04-10
Granted: 2000-06-01
Abstract: This invention is to provide one kind of probe which features easy production, cheaper cost, solid contact between probe and electric pole and simple replacement. This invention also provide one kind of probe assembly featuring inclusion of a block 12, tape-shape center region 30 and a plurality of probes in the first and second probe regions 32, 34 extending toward the front and the back from the front side and back side of the center region make the center region direct to the wide direction of the center region to be in form of up and down rows over the lower side of the block. Through more than one slender guide rods 16 that go through those probes, those probes 14 can be supported on the block 12.
Patent TW-367630-B (TW)
Title: Battery monitoring system for precise residual electric capacity
Inventor: LEE CHANG-HUM
IPC: H01M10/48
Filed: 1998-04-20
Granted: 1999-08-21
Abstract: A kind of battery monitoring system for temperature change of battery, discharging amount of battery and the precise residual capacity of charged battery of the discharged amount from main apparatus. The battery capacity measuring device comprises the microprocessor, battery set, battery temperature detection circuit, battery voltage detection circuit and current load detection circuit. The microprocessor is connected with the main apparatus of the portable computer. The main apparatus comprises the display for residual capacity of battery and the DC/AC converter and the charger connected to AC commutator. The microprocessor calculates the residual capacity of detected battery voltage and modify the residual capacity according to the temperature signal and current load signal. In such case, the final residual capacity can be sent to main apparatus to display the residual capacity of the battery.
Patent TW-375830-B (TW)
Title: Method for manufacturing capacitors having dual polysilicon layer upper electrodes
Inventor: CHEN JIAN-FENG
IPC: H01L27/10
Filed: 1998-06-03
Granted: 1999-12-01
Abstract: This invention discloses a capacitor having a dual polysilicon layer upper electrode, which can be used to prevent the auto-doping of the substrate caused by doping ion diffusion. The method for manufacturing the capacitor comprises the following steps: First, provide a substrate with an insulation region. Second, form a conductive layer to cover the substrate and the surface of the insulation region. Then, form a dielectric on the conductive layer, and afterwards, form a dual polysilicon layer on the surface of the dielectric, that is to form a doped first polysilicon layer, and then on the surface of the first polysilicon layer a second polysilicon layer without doping. Finally, etch the dual polysilicon layer, the dielectric and the conductive layer to form on the surface of the insulation region an upper electrode and a lower electrode with the dielectric region between them.
Patent TW-464832-B (TW)
Title: System and method for distortion control in live-scan inkless fingerprint images
Inventor: BOLLE RUDOLF MAARTEN
IPC: G06V40/13
Filed: 1998-06-29
Granted: 2001-11-21
Abstract: A computer system and method determines the force and/or torque applied during the image acquisition stage of a biometric characteristic. Images with very high or very low pressure or high shear torque are rejected and user/operator is notified to re-acquire the image. Alternatively, the application of force and torque by the subject is restricted mechanically so that the images are acquired while the force and/or torque are within acceptable ranges.
Patent TW-434909-B (TW)
Title: High-density nonvolatile memory having high capacitive coupling ratio and rugged surface tunneling oxide layer
Inventor: WU SHIE-LIN
IPC: H01L29/78
Filed: 1998-06-30
Granted: 2001-05-16
Abstract: The present invention provides a nonvolatile memory having a rugged surface tunneling oxide layer, which includes: a non-tunneling oxide layer formed on substrate; a tunneling oxide layer with rugged surface formed on both sides of non-tunneling oxide layer; a source and a drain formed under the tunneling oxide layer; a floating gate, an inner dielectric layer and a control gate sequentially formed on the non-tunneling oxide layer and tunneling oxide layer. The fabricating process comprises: using a thermal oxidation method to form non-tunneling oxide layer; after silicon nitride layer is removed, forming a source and a drain; forming a polysilicon layer (from the transformation of heating amorphous layer); using a thermal oxidation method to oxidize the polysilicon layer to form a tunneling oxide layer having rugged surface; and finally, sequentially forming a floating gate, an inner dielectric layer and a control gate.
Patent TW-391903-B (TW)
Title: Laser beam machining device
Inventor: HOSODA NAOYOSHI
IPC: B23K26/00
Filed: 1998-08-27
Granted: 2000-06-01
Abstract: A protective mask which has a face shield and an eye shield is used for safety when a worker machines a workpiece by a laser beam. Start switches are provided in the mask, and closed when a worker wears the mask. A laser torch, a conductive clip and a laser oscillator are connected in series. When a workpiece is brought in contact with the end of a taper nozzle of the laser torch and the conducting clip, an electric current is sent from a power source to the laser oscillator, which is oscillated. Thus, accident by laser beam owing to unexpected electric conduction is prevented.
Patent TW-390995-B (TW)
Title: Recording medium loading device
Inventor: KIKUCHI HIDEO
IPC: G11B17/26
Filed: 1998-09-14
Granted: 2000-05-21
Abstract: A stopper groove 1d is formed in the disk package P. Since a stopper arm 33 is energized clockwise and a stopper projection 33a is separated from the package P, the projection 33a applies no load to the moving package at the time or inserting the package. When the package is discharged, the stopper arm 33 is turned counterclockwise by a moving force in the X2 direction of a lever 25, the stopper projection 33a is made to intervene within the stopper groove 1d, and the package P is stopped at a position wherein it is taken out by hand.
Patent TW-396387-B (TW)
Title: Electronic device and its manufacturing method
Inventor: FURUKAWA HIDETOSHI
IPC: H01L21/768
Filed: 1998-09-30
Granted: 2000-07-01
Abstract: This is an electronic device and its manufacturing method. A via hole with a bottom is formed in a substrate. Then, a conductor layer is formed at least over a side-wall of the via hole. The substrate is thinned by removing a portion of the substrate opposite to the side-wall. The via hole is formed so that the conductor layer is exposed. It prevents substrate damage that increases the rate of defective products in moving works. The via hole is formed in the substrate and eliminates the complex positioning works when the via hole is formed in the substrate.
Patent TW-406341-B (TW)
Title: Improved nitride etch stop layer
Inventor: SCHREMS MARTIN
IPC: H01L21/302
Filed: 1999-01-26
Granted: 2000-09-21
Abstract: Annealing a pad layer in NH3 or N2 ambient improves the pad layers resistance to etching and polishing. This results in reduced over-erosion during processing of an integrated circuits, thereby improving yields.
Patent TW-436418-B (TW)
Title: Tire tube and tire tube manufacturing apparatus
Inventor: YAMAGIWA TOSHIO
IPC: B29C48/94
Filed: 1999-02-11
Granted: 2001-05-28
Abstract: This invention provides a tire tubes with excellent sealing capability and durability. In a tire tube in which the inside of a peripheral wall (4) having an approximately circular cross-section is partitioned by a partition wall (5) into an outer peripheral side sealant chamber (7) and an inner peripheral side air chamber (3) and the sealant chamber (7) is filled with a sealant (8), the thickness in the diameter direction of the sealant (8) charged in the sealant chamber (7) is set to be in the range of 0.5 to 1.5 mm.
Patent TW-419658-B (TW)
Title: Optical recording element with an interfacial layer between the recording layer and the reflecting layer
Inventor: RAYCHAUDHURI PRANAB KUMAR
IPC: G11B7/258
Filed: 1999-02-22
Granted: 2001-01-21
Abstract: A recordable element includes a substrate, an optical recording layer deposited on the substrate, a light reflecting layer deposited over the recording layer and an interfacial layer having a thickness in a range of 3 to 30 nm and interposed between the recording layer and the reflective layer, the optical recording layer containing TeaGebCcHdOe where a ,b,c,d, and e are the atomic percents such that a+b+c+d+e=100, and wherein 10<a<40, 10<b<60, 5<c<35, 10<d<35, e>=0; and the interfacial layer containing GewCxHyOz where w, x, y, and z are atomic percents such that w+x+y+z=100, and wherein 15<w<65, 5<x<35, 15<y<40, z>=0. The recording element has its properties changed by heat treatment for a time and temperature selected so as to improve and stabilize its performance.
Patent TW-448146-B (TW)
Title: Olefin hydration process
Inventor: COCKMAN RUSSELL WILLIAM
IPC: C07C31/08
Filed: 1999-03-15
Granted: 2001-08-01
Abstract: This invention relates to a continuous process for the hydration of olefins with water in the vapour phase to the corresponding alcohol in the presence of a heteropolyacid salt as catalyst said process including the recycle of un-reacted olefin back to the hydration reaction characterised in that the heteropolyacid salt is a metal salt of silicotungstic acid or phosphotungstic acid which is soluble in a polar solvent below 40 DEG C wherein the metal in the salt is alkaline earth metal.
Patent TW-I227812-B (TW)
Title: Method for forming pattern
Inventor: SHIMOMURA KOJI
IPC: G03F7/09
Filed: 1999-03-22
Granted: 2005-02-11
Abstract: This invention is to inhibit from producing reaction product in the interface of organic anti-reflective film and photosensitive material film; to decrease the amount of etching film residue after etching and to form an etching pattern having high resolution and high accuracy. On a semiconductor baseboard 10, an etched film 11 formed of polysilicon film, an organic anti-reflective film 12 and a photosensitive material film 13 consisted of chemical amplification resist material containing (a) onium salt compound and (b) at least of sulfone compound and sulfonate compound, as acid generator are provided. After said photosensitive material film 13 is exposed through mask 14, it is developed to form a patterned photosensitive material film 13. Thereafter, it is preferred to dry etching the anti-reflective film with a gas mixture of SO2 and O2, and further dry etching said etched film to form a pattern of the etched film.
Patent TW-419857-B (TW)
Title: Antenna assembly and a mobile radio apparatus using the same
Inventor: OTOMO SHINICHI
IPC: H01Q21/28
Filed: 1999-04-09
Granted: 2001-01-21
Abstract: An antenna assembly (35) which can be retracted and extended comprises a first antenna portion (37) and a second antenna portion (41) connected through an insulator joint member (39) in one direction. The first antenna element (37) comprises a helical antenna element (43), an antenna top (45) enclosing the helical antenna element (43), and a conductive sleeve (49) connected to one end of the helical antenna element (43) and extending outwards from the antenna top (45) in the one direction. The second antenna portion (41) comprises a whip antenna element (51) having one end connected through the joint member (39) to the first antenna portion (37), and a stopper (57) connected to the other end of the whip antenna element (51). When the antenna assembly (35) is in a retracted position, the sleeve (49) serves as a feeding portion for the first antenna portion (37). When the antenna assembly (35) is an extended position, the stopper (57) serves as a feeding portion for the second antenna portion (41). The joint member (39) comprises a resin molded body (63) of nonconductive resin and connects the sleeve (49) and the one end of the whip antenna element (51) with a space selected from a range of 4 and 7 mm left therebetween.