baber/WOPTO huggingface dataset:
Patent TW-I230140-B (TW)
Title: A method of eliminating Brownian noise in micromachined varactors
Inventor: WONG MARVIN GLENN
IPC: H01G5/013
Filed: 2002-05-21
Granted: 2005-04-01
Abstract: In accordance with the invention, Brownian noise caused by molecular gas collisions in a micromachined varactor (100) are substantially reduced, and even eliminated, by specialized packaging of the micromachined varactor. The packaging of the micromachined varactor (100) provides for altering the environment of the micromachined varactor so that it is in a vacuum (210) rather than in a gas. Accordingly, the random pressure fluctuations may be completely eliminated. Since a varactor (100) is a device in which the moveable parts do not make contact with the fixed parts, and then separate, stiction is not a problem.
Patent TW-557367-B (TW)
Title: Optical diffusion-film with controlled random property and optical elements, liquid-crystal display using said diffusion-film
Inventor: HARADA TAKAMASA
IPC: G02B5/02
Filed: 2002-05-28
Granted: 2003-10-11
Abstract: An optical diffusion-film has a selective optical diffusion property and a focusing property, which can provide an image brighter than that viewed in a familiar angle, said optical diffusion-film is composed of two phases with different refraction-indexes that let the light pass through randomly. It is characterized in that the phase with a larger refraction index includes several areas having cylindrical structures extending in the thickness direction of the film; in the several areas the shape of the cross sections of the cylindrical structures includes a long area, and said long area is arranged in a specific direction of the film. In addition, optical elements and liquid crystal display using said optical diffusion-film are provided.
Patent TW-554412-B (TW)
Title: Optical system, projection optical system, exposure device having the projection optical system, and method for manufacturing micro device using the exposure device
Inventor: OMURA YASUHIRO
IPC: G02B3/06
Filed: 2002-08-02
Granted: 2003-09-21
Abstract: The present invention provides an optical system capable of adjusting the rotation-asymmetric optical characteristics (for example, rotation-asymmetric astigmatism and magnification error component) with respect to the optical axis of the optical system without degrading the focusing performance by the effect of double refraction. In this optical system, a toric lens L2 formed of fluorite and having rotation-asymmetric power and a corrected lens L1 formed of fluorite form a pair, and the corrected lens L1 is disposed so that the crystal axis thereof is in a predetermined positional relationship with respect to the crystal axis of the toric lens L2. In addition, the toric lens L2 and the corrected lens L1 are rotatable around the optical axis AX, and movable across the optical axis AX, and the predetermined positional relationship can be maintained even when the toric lens L2 is rotated and moved.
Patent TW-552366-B (TW)
Title: Solenoid valve
Inventor: SATO HIDEJI
IPC: F16K31/06
Filed: 2002-08-09
Granted: 2003-09-11
Abstract: The object of the present invention is to provide a solenoid valve that can miniaturize a valve body while easily fitting an end cover into a valve hole. The solution of the present invention is that in the solenoid valve of the present invention, the end cover 30 for closing the hole end opening 21e of the valve hole 21a formed in the valve body 21 is comprised of: a cover plate 31; a plurality of arm pieces 31a extended from the peripheral edge of the cover plate 31; a locking piece 32 erected on the inner surface side of the cover plate 31 from each arm piece 31a and formed with a locking claw 33 enlarged in tapered shape at the tip part; and a fit-in cylinder part 34 protrusively provided on the inner surface of the cover plate 31 so that the height from the inner surface is lower than the locking piece 32, and provided with a sealing member 25 disposed at the outer periphery. The fit-in cylinder part 34 is closely fitted into the valve hole end opening 21e opened in the valve body 21, and the locking claw 33 is engaged with a step part 21c in a lock groove 21b provided recessed near the valve hole end opening 21e of the valve body 21.
Patent TW-576781-B (TW)
Title: Method for manufacturing striking head of a wooden golf club
Inventor: CHEN CHING-CHI
IPC: B29C43/42
Filed: 2002-08-16
Granted: 2004-02-21
Abstract: Disclosed is a method for manufacturing striking head of a wooden golf club, where two mold units are joined to from a cavity extending from a top surface into interior. The bottom of the cavity is provided with a metal bottom plate. After placing an appropriate amount of BMC into the cavity, a pressing die is extended into the cavity for pressing the BMC to fill the cavity. After curing the BMC, the mold units are separated to retrieve a composite body having a cup-shaped base shell. The top of the shell is formed with an opening and the bottom of the shell is engaged to the bottom plate. Then, a top shell and a metal front shell are joined to the body thereby forming a striking head of a wooden golf club. The top shell is covered over and affixed to the top opening of the base shell, and the front shell includes a panel and a peripheral wall projecting from the periphery of the panel rearwards, for engaging and securing the rear end of the peripheral wall to a front periphery of the base shell.
Patent TW-I275220-B (TW)
Title: Nitride semiconductor device
Inventor: YANAMOTO TOMOYA
IPC: H01S5/00
Filed: 2002-11-05
Granted: 2007-03-01
Abstract: A semiconductor device comprises an active layer having a quantum well structure, the active layer including a well layer and a barrier layer and being sandwiched by a first conductivity type layer and a second conductivity type layer, wherein a first barrier layer is provided on side of the first conductivity type layer in the active layer and a second barrier layer is provided on the side of the second conductivity type layer in the active layer, at least one well layer is sandwiched thereby, and the second barrier layer has a band gap energy lower than that of the first barrier layer in the form of asymmetric barrier layer structure, where the second conductivity type layer preferably includes a carrier confinement layer having a band gap energy higher than that of the first barrier layer, resulting in a reverse structure in each of conductivity type layer in respect to the asymmetric structure of the active layer to provide a waveguide structure having excellent crystallinity and device characteristics in the nitride semiconductor light emitting device operating at a wavelength of 380 nm or shorter.
Patent TW-573098-B (TW)
Title: A printing processing method of multi-layer snow patterns cloth
Inventor: LIN MING-FUNG
IPC: D06P1/41
Filed: 2002-11-26
Granted: 2004-01-21
Abstract: This invention relates to a printing processing method of multi-layer snow patterns cloth which comprise a procedure of moving cotton waste from the cloth followed by coating a layer of acid dye-resist dye thereof with a process of printing press. The acid dye-resist dye essentially has two dyes, the background dye formulated by a direct dye, an alginate, a soda ash and a urea, and the compensatory dye formulated by a directed dye, an emulsifying agent, an adhesive, water and a tartaric acid. After vapor heating, soaping with a soaping agent, drying, desizing and ferment hydrolyizing, washing and then baking, the printed multi-layer snow patterns cloth is obtained. The printing processing of this invention is advantage to save manpower and to achieve the objects of enhancing productivity and quality.
Patent TW-567054-B (TW)
Title: Method for assembling electric clinical thermometer and structure thereof
Inventor: CHEN SAN-LIAN
IPC: G01K7/00
Filed: 2002-11-28
Granted: 2003-12-21
Abstract: The present invention relates to a method for assembling an electric clinical thermometer and a structure thereof. The invented method comprises dividing the body of a clinical thermometer into two modules for separation and assembly, in which one module lacks at least two electric components, which are installed on the other module. Thus, when the two modules are combined, a complete circuit for measuring body temperature is made from the combination of an incomplete body temperature and an incomplete measurement circuit. The structure of an electric clinical thermometer comprises a measurement body, which is installed with an incomplete body temperature measurement circuit controlled by an integrated circuit and lacking at least two electric components (e.g. a reference resistance and a temperature sensor); and a temperature detection component, which includes the electric components missing in the measurement body; and a linkage structure installed between the measurement body and the temperature sensor and being electrically conductive. The above structure forms a modular and complete structure of a body temperature thermometer.
Patent TW-I228933-B (TW)
Title: Image sensor having photosensitive color filters
Inventor: LUO XIAODONG
IPC: H04N5/238
Filed: 2002-12-03
Granted: 2005-03-01
Abstract: The present invention discloses an image sensor, which comprises: plural pixels formed in a two-dimensional array. In addition, the pixel is covered with color filter. The color filter has an opacity consistent with the incident light variation.
Patent TW-I237778-B (TW)
Title: Database structure for managing business authority
Inventor: CHEN JIAN-HUA
IPC: G06F17/30
Filed: 2002-12-18
Granted: 2005-08-11
Abstract: The present invention relates to a data processing technique in a system for authority management. The present invention uses one-dimensional authority values to represent a plurality of business authorities for each person. When the authority values are developed into binary values, the positions represented by 0s and 1s in binary values indicate different persons, and the 0s and 1s can indicate if the person has the authority or has no authority for the business corresponding to the authority values. With this skill, the authority data amount can be simplified to be very small. And, because a small space can be used to store the data of authority and business, it is very suitable for the system of current handheld device.
Patent TW-584988-B (TW)
Title: Cross-level digital signal transmission device
Inventor: CHOU YUH-FWU
IPC: H03K19/018
Filed: 2003-01-02
Granted: 2004-04-21
Abstract: A cross-level digital signal transmission device is placed between digital logic circuits for cross-level digital signal transmission and ensures two-way symmetrical transmission without using additional control signal. The main feature of this invention is to use the transmitting signal itself to eliminate the positive feedback loop. Therefore, it's neither necessary to provide additional control signal nor resulting unsymmetrical circuit.
Patent TW-I223852-B (TW)
Title: Method for forming a protective buffer layer for high temperature oxide processing
Inventor: DONG ZHONG
IPC: H01L21/314
Filed: 2003-02-18
Granted: 2004-11-11
Abstract: A thin buffer layer of SiON is formed on the top surface of the floating gate, in order to protect the polysilicon surface from attack by atomic chlorine produced during the formation of the high temperature oxide of the ONO stack. The buffer layer can also be formed on other dielectric surfaces which are otherwise subject to adverse conditions in subsequent processing, such as the nitride layer in the ONO dielectric stack.
Patent TW-595133-B (TW)
Title: Wireless signal transceiver
Inventor: LUO WEN-FENG
IPC: H04B1/38
Filed: 2003-03-14
Granted: 2004-06-21
Abstract: There is provided a wireless signal transceiver, which includes a crystal oscillator, a phase-locked loop, a power amplifier, a current controller and a demodulator. The carrier signal generated by the crystal oscillator is FSK-modulated by the phase-locked loop to produce an output signal. The power of the output signal is amplified by the power amplifier for being transmitted by an antenna to a remote site. The current controller is connected to the power amplifier, and utilizes digital signal of '1' or '0' to perform on/off switch on the power switch. This modulation is known as OOK modulation, which controls the output current of the power amplifier.
Patent TW-594052-B (TW)
Title: Optical prism set and range measurement device using the same
Inventor: KAO PO-SUNG
IPC: G01C3/08
Filed: 2003-03-18
Granted: 2004-06-21
Abstract: There is provided a optical prism set including a ridge type prism, a triangle prism and a compensation prism, wherein the ridge type prism has a first light I/O face, the triangle prism has a second light I/O face, and the compensation prism has a third light I/O face and a fourth light I/O face. When a light beam of a first wavelength enters the optical prism set via the second light I/O face, the light beam will leave from the from the first light I/O face. When a light beam of a second wavelength coaxial with the optical axis of the light beam of the first wavelength enters the separable optical prism set via the second light I/O face, the light beam will leave from the third light I/O face. When a light beam of a third wavelength enters the separable optical prism set via the fourth light I/O face, the light beam will leave from the from the first light I/O face, and the optical axis of the light beam of the third wavelength is coaxial with the light beam of the light beam of the first wavelength. In addition, this optical prism set can be applied in an optical range measurement device to display the distance of an object even in a dark environment.
Patent TW-I267651-B (TW)
Title: High refraction film, high refraction film-forming coating composition, anti-reflection film, protective film for polarizing plate, polarizing plate and image display device
Inventor: NAKAMURA KENICHI
IPC: G02B1/11
Filed: 2003-04-29
Granted: 2006-12-01
Abstract: A high refraction film, an anti-reflection film, a protective film for polarizing plate, a polarizing plate and an image display device excellent in weathering resistance are provided. The high refraction film comprises inorganic fine particles having an average particle diameter of from 1 to 200 nm comprising titanium dioxide as a main component and has a refractive index of from 1.55 to 2.40. The anti-reflection film comprises a transparent support and a high refraction film formed thereon. The polarizing plate comprises a polarizing film and two protective films having said polarizing film interposed therebetween, wherein an anti-reflection film is used as at least one of the two protective films or wherein an anti-reflection film is used as one protective film and an optically compensated film having optical isomerism is used as another protective sheet. The image display device has a structure comprising an anti-reflection film or a polarizing plate disposed on the image display surface thereof.
Patent TW-I221657-B (TW)
Title: Method of forming crown capacitor
Inventor: CHEN YI-NAN
IPC: H01L29/94
Filed: 2003-05-30
Granted: 2004-10-01
Abstract: A kind of method for forming crown capacitor is provided in the present invention. The invention includes the following steps: providing a semiconductor substrate where a trench is formed and pad layer structure is formed on the surface; forming a doped sidewall dielectric layer that covers the sidewall of the trench; filling the conducting material into the trench to form the lower electrode layer with one determined height; partially removing the sidewall dielectric layer, so that the sidewall dielectric layer have a height lower than that of the lower electrode; using the drive-in manner to introduce the ions in the sidewall dielectric layer into the semiconductor substrate to form the electrode plate of the buried layer; removing the doped sidewall dielectric layer; using the dielectric material to cover the pad layer structure, the trench and bottom portion of the sidewall, and the lower electrode layer to form a crown capacitor dielectric layer; filling the conducting material into the trench to form the upper electrode layer; and removing the capacitor dielectric layer, which is on the pad layer structure and is not covered by the upper electrode layer, so as to make the surface of the capacitor dielectric layer lower than the upper electrode layer.
Patent TW-I229765-B (TW)
Title: Level shift circuit, display apparatus and mobile terminal
Inventor: KIDA YOSHITOSHI
IPC: G09G3/20
Filed: 2003-05-30
Granted: 2005-03-21
Abstract: A kind of level shift circuit, display apparatus and mobile terminal are provided in the present invention. The level shift circuit employing transistors with wide variations in characteristics such as a TFT with a high threshold value Vth and formed on an insulation board such as a glass board is provided with a complementary signal generating section (11), which has the first power source (VCC) of an amplitude voltage of a signal inputted from the outside of the board and generates complementary signals from the single phase input signal IN. And, a level shift section 14 shifts the level of the complementary signals generated by the complementary signal generating section (11) so as to eliminate the need of receiving an inverted signal XIN from the outside of the board.
Patent TW-I234258-B (TW)
Title: Substrate with reinforced structure of contact pad
Inventor: LIU SHENG-TSUNG
IPC: H05K1/11
Filed: 2003-08-01
Granted: 2005-06-11
Abstract: A substrate with reinforced contact-pad structure comprises a substrate body. The substrate body has a surface forming a metal wiring layer and a solder mask layer. Wherein the metal wiring layer includes a NSMD (none solder mask define) contact pad. The contact pad has a bonding surface exposed to the solder mask layer, a lateral side exposed to the solder mask layer and a reinforcing flank surface, which connects and extends from the bonding surface. The reinforcing flank surface is covered by the solder mask layer and is connected with a wiring trace for reinforcing connecting end of the wiring trace and improving stability of contact pad.
Patent TW-I232614-B (TW)
Title: Shared electrical and optical transmission equipment of plug-and-jack type, and electronic device equipped therewith
Inventor: IKUTA MITSUHISA
IPC: G02B6/42
Filed: 2003-08-21
Granted: 2005-05-11
Abstract: The identification terminals 16, 17 are entirely plated with solder, and additionally plated with gold near their extreme ends. This arrangement avoids increase of the contact resistance between the extreme end of the identification terminal 16 and the bulge of the identification terminal 17, keeping the contact resistance at 30 mOMEGA or below. The legs of the identification terminals 16, 17 are only plated with solder and not plated with gold. Hence, even if this shared electrical/optical transmission equipment 11 is left in the atmosphere, the solder-plated legs of the identification terminals 16, 17 do not deteriorate in solderability. Consequently, when the shared electrical/optical transmission equipment 11 is mounted on a substrate, the legs of the identification terminals 16, 17 can be soldered easily.
Patent TW-I280496-B (TW)
Title: Computer system and data storage system for intercommunication
Inventor: GARNER ROBERT BARTON
IPC: H01L25/10
Filed: 2003-09-30
Granted: 2007-05-01
Abstract: A scalable and compact computer system of three-dimensional subsystems each having capacitive couplers on its external surfaces for transmitting and receiving electrical signals to and from adjacent subsystems. Each surface having an electrically non-conducting substrate, one or more electrically conducting pads on the substrate, and electrical leads for coupling the pads to the subsystem's circuits. Two adjacent pads, each from a different subsystem, form a capacitive coupler to carry the signals between the subsystems. The pads are covered by a low-loss dielectric material having a large dielectric constant for improved signal transmission. A differential signal may be supported using two capacitive couplers to respectively carry the positive and negative signals of the differential signal. The subsystems might be replaced or left in place when they failed. Additional subsystems might be added to the system to expand its capacity.
Patent TW-I267751-B (TW)
Title: Method for displaying function program menu on display window of electronic device and computer program product thereof
Inventor: HSU SHUH-NAN
IPC: G06F15/00
Filed: 2003-10-22
Granted: 2006-12-01
Abstract: Disclosed is a method for displaying a function program menu on a display window of an electronic device, comprising the following steps: (A) providing a central zone on the window; (B) providing an inner layer zone surrounding the central zone; and (C) providing a plurality of graphic control keys circumferentially disposed in the inner layer zone and along the central zone to form a function program menu shown up in the widow with the graphic control keys of the function program menu displayed in a circumferentially-arranged manner.
Patent TW-I232975-B (TW)
Title: Release agent for non-substrate liquid crystal display
Inventor: SHEEN YUUNG-CHING
IPC: G02F1/13
Filed: 2003-11-18
Granted: 2005-05-21
Abstract: The present invention is related to a release agent for non-substrate liquid crystal display, including (a) 2 to 20 wt% of compounds selected from the group consisting of silicone, fluorine compounds and mixtures thereof; and (b) 0.5 to 30 wt% (based on the weight of (a)) of the modifier for release agents. The release agent is applied to the assisting substrates in the process of non-substrate liquid crystal display, thus the assembled liquid crystal display element can be separated from the assisting substrates and a non-substrate liquid crystal display element is acquired.
Patent TW-I248329-B (TW)
Title: Methods for performing substrate imprinting using thermoset resin varnishes and products formed therefrom
Inventor: COOMER BOYD
IPC: H05K3/46
Filed: 2003-12-16
Granted: 2006-01-21
Abstract: A method comprising coating a core surface with an A-stage thermoset resin to produce an A-stage thermoset resin layer; partially curing the A-stage resin layer to produce a partially cured thermoset resin layer; and imprinting a plurality of conductor features into the partially cured thermoset resin layer to produce an imprinted substrate is provided. An electronic package comprising a substrate having a plurality of conductor features formed by imprinting, the substrate formed from an A-stage resin that has partially cured; and an electronic component coupled to the substrate is also provided. Coating with an A-stage thermoset resin as part of the imprinting process reduces thickness variation in the layers, provides full, intimate contact with prior layers and eliminates damage to prior layers.
Patent TW-I265762-B (TW)
Title: Wiring material, wiring substrate and manufacturing method thereof, display panel, fine particle thin film material, substrate including thin film layer and manufacturing method thereof
Inventor: FUJII AKIYOSHI
IPC: H05K3/24
Filed: 2004-01-08
Granted: 2006-11-01
Abstract: The present invention provides a wiring material for forming wiring on a substrate by causing coalescence of conductive particles through heating, and including a binder layer and a wiring layer. The binder layer contains metal particles and having a binder function to be adhered to the substrate; and the wiring layer contains metal particles and laminated on the binder layer. The metal particles of the binder layer and the metal particles of the wiring layer are in contact with each other. With this arrangement, it is possible to provide a wiring material allowing use of a larger variety of materials, while also ensuring low resistance of wiring and improvement of adhesion between the wiring and the substrate.