baber/WOPTO huggingface dataset:
Patent TW-548835-B (TW)
Title: Semiconductor device and production method thereof
Inventor: MORI HIDEKI
IPC: H01L29/78
Filed: 2002-04-04
Granted: 2003-08-21
Abstract: The present invention provides a semiconductor device and production method thereof. The object is to obtain an offset drain type MOS transistor having a stable threshold voltage Vth and a low ON resistance. The solution is to provide a semiconductor device including an MOS transistor 21. The MOS transistor 21 has a first conductive semiconductor region 26 where a second conductive source region 28S is formed, which is extended to the a part of the surface of the first conductive semiconductor region 26 so as to form a second conductive low concentration region 27. A second conductive drain area 28D is formed on the low concentration region 27. A gate electrode 30 is formed via a gate insulation film 29 on a surface striding over a channel region 28C between the source region 28S and the low concentration region 27 and a part of the offset drain region.
Patent TW-I259844-B (TW)
Title: Anti-fouling coating solution containing inorganic polysilazane
Inventor: SUZUKI TADASHI
IPC: C09D183/16
Filed: 2002-04-12
Granted: 2006-08-11
Abstract: The present invention relates to a hydrophilic anti-fouling coating solution containing inorganic polysilazane, which can adherent to the surface of a car's body or wheel, a label, a plastic product a glass product etc. This anti-fouling coating solution contains 0.5-10% by weight of a solvent-soluble inorganic polysilazane containing a repetitive unit of the formula below, 0.5-10% by weight (based on the inorganic polysilazane) of a catalyst such as 4,4'-trimethylenebis(1-methylpiperidine) etc. and a solvent composed of a mineral spirit, an aliphatic solvent, an aromatic solvent such as xylene etc., a cycloaliphatic solvent such as methylcyclohexane and ethylcyclohexane etc. and a mixture of these solvents.
Patent TW-565948-B (TW)
Title: Method for making a chemical semiconductor device
Inventor: ASANO TETSURO
IPC: H01L21/60
Filed: 2002-05-21
Granted: 2003-12-11
Abstract: A method for making a chemical semiconductor device is provided to eliminate such drawbacks in conventional chemical semiconductor device that a silicon nitride layer, which is left in the device for the safety purpose through the final process step, tends to crack easily at the bonding process because of the hard substrate and silicon nitride layer. A heavily doped region is formed underneath the pad electrode and wiring layer or underneath a peripheral portion, and the silicon nitride layer underneath the pad electrode is removed. Because of heavily doped region, a predetermined isolation is assured even after removing the silicon nitride layer, so that the gold plating process for prevention of cracking can be eliminated. As the space between each pad and the wiring layer can be reduced, a manufacturing method realizing the chip-shrink can be provided.
Patent TW-I220342-B (TW)
Title: Optical interlaced wavelength division router
Inventor: HUANG CHEN-BIN
IPC: H04J14/02
Filed: 2002-06-28
Granted: 2004-08-11
Abstract: There is provided an optical interlaced wavelength division router. Two optical ports are provided at two ends of the router, respectively, and are coupled to two fiber collimators, so as to divide optical signals with all wavelengths in an interlaced manner into two optical signals with a larger distance. Odd ray and Even ray separated from optical signals incident into different optical ports will transmit out from different optical ports, thereby effectively isolating optical signals.
Patent TW-586068-B (TW)
Title: Method for generating music without requiring software program support and system thereof
Inventor: LI RUNG-JUNG
IPC: G06F3/00
Filed: 2002-07-10
Granted: 2004-05-01
Abstract: The invention provides a data processing system comprising a data input controller used to operate under at least a normal mode and a music mode, function keys used to define all sorts of sounds of musical instrument and different audio effect of audio environment, a switch used to switch between the normal model and the music mode of the data input controller, an embedded controller used to convert the read data, an I2C-bus used to finish specified data transmission, and an audio chipset capable of processing music information. It provides an application that requires no integrated software program support, making the data processing system to generate music.
Patent TW-I238859-B (TW)
Title: Foreign matter removing mechanism, fluid flow processing equipment, and foreign matter removing method
Inventor: SHIMOYAMA AKIO
IPC: C25D21/00
Filed: 2002-07-25
Granted: 2005-09-01
Abstract: The present processing apparatus blocks off such a portion of a flow of a plating solution (17) that is other than a vicinity of a liquid surface, by using a first partition plate (15) whose lower end is in close contact with a bottom of a plating tank (11) and whose upper end is at a position lower than a liquid surface. Therefore, the plating solution (17) flowing at the bottom of the plating tank (11) flows upwards along the first partition plate (15). At this time, heavy foreign substances do not tend to follow such an upward movement of the plating solution (17), and therefore sink and accumulate in a vicinity of the lower end of the first partition plate (15), so as not to flow into a downstream side of the plate. With this arrangement, the present processing apparatus can remove the heavy foreign substances from the plating solution (17) without relying solely on a filter of a circulation pipe (10).
Patent TW-583074-B (TW)
Title: Supply device for a machine working cardboard sheets
Inventor: VALTERIO ROBERTO
IPC: B31B50/06
Filed: 2002-08-21
Granted: 2004-04-11
Abstract: The supply device for a machine working cardboard sheets comprises at least one conveying unit for the conveyance one by one of said sheets, driving means (2) of said conveying units, at least one hold-down stop of a pile of said sheets above said conveying units and at least one raising unit (3) connected to each conveying unit, these raising units being alternatively movable between two restricted positions, one above the upper level of said conveying units, the other as they are aligned compared to this upper level. Each raising unit (3) is connected to a programmable control unit (T, C) in order to permit the single command of each one of said raising units (3).
Patent TW-533289-B (TW)
Title: Maintenance-easy two-port valve
Inventor: ENZAKI AKIRA
IPC: F16K51/02
Filed: 2002-08-27
Granted: 2003-05-21
Abstract: The technical subject of this invention is to provide a maintenance-easy two-port valve capable of easily assembling and disassembling a valve body and a bonnet, and preventing the bonnet from being detached from the valve body by an erroneous operation. The solution of this invention to solve the technical subject is as follows. In a two-port valve 1 having attachment means for detachably attaching a bonnet 21 to a valve body 2, the attachment means includes a plurality of shafts 16 fixedly attached to a valve body 2 and each having an retaining groove 17 on an upper end portion, a handle 31, a plate 41 rotatably provided between an upper end portion of the bonnet 21 and the handle 31 and having an engagement groove 43 engaged to or disengaged from the retaining groove 17 by rotating the plate, and an engagement pin 35 engaged with an engagement hole 44 provided in the plate 41 at a push-down position of the handle 31, transmitting the rotation of the handle 31 to the plate 41 and fixedly attached to the handle 31.
Patent TW-567151-B (TW)
Title: Method for manufacturing color balls
Inventor: HUANG JAU-GUO
IPC: B44C5/00
Filed: 2002-09-25
Granted: 2003-12-21
Abstract: Disclosed is a method for manufacturing color balls, comprising the steps of: slicing sparkling paper into elongate strips and strips having a terminal end formed with geometrical shapes; rolling the strips each having a terminal end formed with geometrical shape into a fluffy ribbon by two threads; rolling the fluffy ribbon to a semi-spherical shell formed with attachment pins on a surface thereof to obtain a semi-spherical stereoscopic color ball. As such, a stereoscopic color ball may be obtained by rolling a fluffy ribbon around a semi-spherical shell formed with attachment pins on a surface thereof, thereby improving the production rate, reducing the manufacturing cost, and improving market competitiveness.
Patent TW-566001-B (TW)
Title: Voltage-averaged temperature compensation method and corresponding circuit thereof
Inventor: LIN YU-DUNG
IPC: H03K19/094
Filed: 2002-10-17
Granted: 2003-12-11
Abstract: A voltage-averaged temperature compensation method at start-up. The method implements two pluralities of PMOS devices such that a respective voltage-averaged temperature compensation circuit produces a first temperature voltage and a second temperature voltage to compensate temperature effect and accordingly produces an output voltage having a damping waveform in lower region when activating the first plurality of PMOS devices and a desired waveform in upper region when activating the second plurality of PMOS devices. As such, the error reference or control due to a prior damping waveform is eliminated.
Patent TW-569254-B (TW)
Title: Ceramic capacitor and its manufacturing method
Inventor: OGASAWARA JUN
IPC: H01G4/12
Filed: 2002-10-23
Granted: 2004-01-01
Abstract: As the position element of composition A in the perovskite crystal structure of the ceramic particle is diffused into the grain boundary. The A/B ratio of the ceramic particle surface part is decreased and the anti-reduction characteristic at reduction sintering is lowered such that the problem of decreasing insulation resistance or lifetime characteristic (reliability) of the ceramic capacitor is generated. The invented ceramic capacitor is provided with one or more than two dielectric body layers, and at least more than two electrodes clipping the dielectric body layers. The dielectric body layer is formed by the ceramic-particle sintered-body that has the perovskite crystal structure as the primarily basic composition. The A/B ratio of the surface layer part of the ceramic particle is larger than that of the center part of the ceramic particle.
Patent TW-I280751-B (TW)
Title: Phased array source of electromagnetic radiation
Inventor: SMALL JAMES G
IPC: H01J23/20
Filed: 2002-10-29
Granted: 2007-05-01
Abstract: An electromagnetic radiation source is provided which includes an anode and a cathode separated by an anode-cathode space. The source further includes electrical contacts for applying a dc voltage between the anode and the cathode and establishing an electric field across the anode-cathode space. At least one magnet is arranged to provide a dc magnetic field within the anode-cathode space generally normal to the electric field. A plurality of openings are formed along a surface of the anode which defines the anode-cathod space, whereby electrons emitted from the cathode are influenced by the electric and magnetic fields to follow a path through the anode-cathode space and pass in close proximity to the openings. A common resonator receives electromagnetic radiation induced in the openings as a result of the electrons passing in close proximity to the openings, and reflects the electromagnetic radiation back towards the openings to produce oscillating electric fields across each of the openings at a desired operating frequency.
Patent TW-I231567-B (TW)
Title: Method of forming a self-aligned floating gate in flash memory cell
Inventor: JEONG CHEOL-MO
IPC: H01L21/8247
Filed: 2002-11-11
Granted: 2005-04-21
Abstract: A method of forming a self-aligned floating gate in a flash memory cell. A capping layer is formed on a trench insulating film. An etching process is then performed to etch the trench insulating film to a desired dimension. Therefore, generation of a moat in the trench insulating film is avoided. Further, spacing of a floating gate formed in a subsequent process can be minimized.
Patent TW-I234946-B (TW)
Title: Efficient multiple input multiple output system for multi-path fading channels
Inventor: ZEIRA ARIELA
IPC: H04J99/00
Filed: 2002-11-29
Granted: 2005-06-21
Abstract: Data is transferred in a wireless communication system, such as a wireless spread spectrum communication system. Data is encoded to produce a plurality of data streams. For each of a plurality of transmitting antennas, the data streams are used to produce a vector for transmission. Each transmission vector is transmitted by its transmitting antenna through a wireless air interface experiencing multipath. Multipath components from each transmitted transmission vector are received by a plurality of receiving antennas. The received multipath components are equalized to recover the transmission vectors. The data is recovered from the recovered transmission vectors.
Patent TW-565743-B (TW)
Title: Phase shifter mask
Inventor: PFORR RAINER
IPC: G03F1/00
Filed: 2002-12-02
Granted: 2003-12-11
Abstract: In a phase mask (8) with symmetrical structures (1, 2) for producing closely adjacent pairs (5) of structures (1', 2') on a semiconductor wafer (9) such as, for example, trench capacitor pairs for memory modules, the structures (1, 2) within the pair have a phase deviation difference of 180 DEG with respect to one another. In the case of structure dimensions at the resolution limit of the exposure system, this reduces the influence of lens aberrations on the resulting right-left linewidth difference. A method for producing the structures (1', 2') on the wafer (9) comprises the step of selecting the phase assignment to the right (2) or left structure (1) in a manner dependent on the sign of the linewidth difference, if it is measured using the same exposure system without phase assignment.
Patent TW-I284349-B (TW)
Title: System and method for supplying photoresist
Inventor: LIU SHUN-TSAI
IPC: H01L21/00
Filed: 2002-12-03
Granted: 2007-07-21
Abstract: A photoresist supply system includes a storage bottle and a reservoir coupled in flow communication therewith. A vacuum pump is coupled in flow communication with the reservoir and creates a vacuum within the reservoir that draws photoresist out of the storage bottle and into the reservoir. An inlet into the reservoir is configured to flow photoresist down an inner wall of the reservoir. The photoresist flows out of the reservoir into a dispense reservoir from which the photoresist is pumped to a dispense nozzle for application to a wafer or substrate.
Patent TW-I291837-B (TW)
Title: Automatic voice prompting method for incoming call of mobile phone
Inventor: CHEN YU-SHENG
IPC: H04Q7/32
Filed: 2002-12-17
Granted: 2007-12-21
Abstract: The invention relates to an automatic voice prompting method for incoming call of mobile phone installs a message receive/transmit mode, a message analysis mode, a voice edit mode, a voice play mode and a personal message database in a mobile phone. When the message receive/transmit mode receives an incoming call, the mobile phone will pick up a caller ID corresponding to the incoming call and utilize the message analysis mode to search the personal message database if there is a phone number matching the caller ID. If yes, edit the phone number along with the relevant personal data as a text prompting contents. The voice edit mode can further convert the text prompting contents into a voice prompting contents for the voice play mode to play the voice prompting contents.
Patent TW-I271634-B (TW)
Title: Information storage medium containing event occurrence information, and method and apparatus therefor
Inventor: CHUNG HYUN-KWON
Filed: 2003-01-17
Granted: 2007-01-21
Abstract: Provided are an information storage medium in which event occurrence information is recorded, and a method and apparatus for playing the information storage medium. The information storage medium includes: AV data including at least one video object that is constituted of video object units, each having an audio pack, a video pack, and a navigation pack; and event occurrence information for generating an event designated based on the data structure of the AV data. Accordingly, a markup document screen can be more easily output in synchronization with an AV screen by utilizing the data structure of an existing DVD-Video without change.
Patent TW-578203-B (TW)
Title: Wafer drying system and operation method thereof
Inventor: YANG SHIN-SHING
IPC: H01L21/00
Filed: 2003-01-21
Granted: 2004-03-01
Abstract: A wafer drying system and the operation method thereof are disclosed, and more particularly, relates to a Marangoni drying system having a temperature control device and a concentration detecting device and the operation method thereof. By utilizing the present invention, the temperature control device is used to control the temperature of isopropyl alcohol (IPA) liquid, and meanwhile, the concentration detecting device is used to detect the concentration of the IPA vapor in the wafer cleaning room. Therefore, if the concentration of IPA vapor in the wafer cleaning room is overexpectation, or if the concentration of IPA vapor in the wafer cleaning room is not enough, staff will be informed to take a handling. Thus, the concentration of IPA vapor and the temperature of IPA liquid in the wafer cleaning room are kept under a stable state, so as to enhance the drying performance of the wafer drying system, and the yield is increased.
Patent TW-I261127-B (TW)
Title: Die for molding optical panel, process for production thereof, and use thereof
Inventor: MURATA KENZO
IPC: B29C45/26
Filed: 2003-03-04
Granted: 2006-09-01
Abstract: An object of the present invention is to provide a die suitable for producing an optical panel having an optical pattern (e.g. dots or lines) integrally formed on at least one side of the optical panel, which is, for example, an edge light panel or a light diffusion panel, which is used in a backlight or front light for a liquid crystal display, and various illuminators such as electric signs. According to the present invention, there are provided an optical-panel molding die for integrally forming an optical pattern on at least one side of an optical panel, which comprises a metal substrate and a molding pattern corresponding to said optical pattern and formed of a photosensitive heat-resistant resin on one side of the metal substrate, the whole of the surface having the molding pattern of the metal substrate being covered with a layer of said heat-resistant resin; a process for producing the die; and a process for producing an optical panel by using the die.
Patent TW-I228887-B (TW)
Title: Radio reception device and array parameter optimum value estimation method
Inventor: IWAMI MASASHI
IPC: H01Q3/26
Filed: 2003-03-06
Granted: 2005-03-01
Abstract: A radio reception device, an array parameter optimum value estimation method and an array parameter optimum value estimation program are disclosed, wherein the multi-space base station (1000, 2000, 3000) estimates the optimum value of the array parameter responding to the propagation atmosphere of a reception signal, and switches over the array parameter adequately. The optimum value may be estimated by referring a pre-prepared table, or by searching while changing the parameter and performing the array processing several times, or by searching from the results until the previous frame. As a result, an algorithm for gradually estimating the weight is implemented. Whereby, an optimal signal reception is realized within the radio reception device regardless of the propagation atmosphere.
Patent TW-I235521-B (TW)
Title: Multilayer substrate and satellite broadcast reception apparatus
Inventor: KATO MASAHIRO
IPC: H01P5/107
Filed: 2003-03-20
Granted: 2005-07-01
Abstract: A multilayer substrate ensuring transmission loss as low as when one double-sided substrate is used, while reducing noise, and an LNB converter are provided. The multilayer substrate includes a four-layer substrate having pattern layers (1, 2, 3, 4) sandwiching dielectric layers (5, 6, 7) therebetween. The surface pattern layer (1) provided with a signal line of the microstrip line has a projecting portion (1a). The pattern layer (4) provided with a ground pattern corresponding to the signal line has a portion (4a) at least overlapping a root portion (1b) of the projecting portion (1a) as seen from the top and constituting a surface layer on the other side opposite to the root portion, with no other pattern layer (2, 3) interposed between the relevant portions.
Patent TW-I248792-B (TW)
Title: Resin safety shoe toe cap
Inventor: TANAKA YOSHIHARU
IPC: A43B23/08
Filed: 2003-05-30
Granted: 2006-02-11
Abstract: A resin safety shoe toe cap made from a fiber-reinforced thermoplastic resin, wherein the toe cap resin safety shoe toe cap is constituted from rising parts comprising a front end rising part 1, a big toe side rising part 2 and a little toe side rising part 3; a top part 6; and a base part 5, wherein the thickness of the big toe side rising part 2 is made to be greater than the thickness of the little toe side rising part 3. Moreover, the big toe side rising part 2 and the little toe side rising part 3 are connected to the front end rising part 1 by curved surface parts 4 having different curvatures, and the rising parts are formed so as to rise up approximately perpendicularly to the base part 5. The safety shoe toe cap not only satisfies the performances in L-class and S-class of JIS T 8101, but also the impact resistance and compression resistance performances stipulated in H-class of JIS T 8101 and safety shoe standards in the CEN standard, without impairing the ability to fit to shoes and wearer's feet.
Patent TW-I291173-B (TW)
Title: Recording medium having data structure for managing reproduction of multiple reproduction path video data for at least a segment of a title recorded thereon and recording and reproducing methods and apparatuses
Inventor: HYUN EUN-SIL
IPC: H04N5/781
Filed: 2003-06-23
Granted: 2007-12-11
Abstract: The recording medium includes at least one data area storing video data for at least one segment of a title. The video data is recorded as video data packets and at least a portion of the video data packets associated with different reproduction paths for the segment are multiplexed. In one exemplary embodiment, the multiplexed video data packets are multiplexed on a video data packet basis. In another exemplary embodiment, the video data packets associated with each reproduction path for the segment are recorded as one or more groups and the groups are multiplexed.
Patent TW-I234402-B (TW)
Title: Motion estimation with weighting prediction
Inventor: BOYCE JILL MACDONALD
IPC: H04N7/32
Filed: 2003-07-15
Granted: 2005-06-11
Abstract: A video encoder and decoder are provided for encoding and decoding video signal data for an image block and a particular reference picture index to predict the image block, where the encoder includes a reference picture weighting factor selector having an output indicative of a weighting factor corresponding to the particular reference picture index, a multiplier in signal communication with the reference picture weighting factor selector for providing a weighted version of the reference picture, and a motion estimator in signal communication with the multiplier for providing motion vectors corresponding to the weighted version of the reference picture; and the corresponding decoder a reference picture weighting factor unit having an output for determining a weighting factor corresponding to the particular reference picture index.