baber/WOPTO huggingface dataset:
Patent TW-200301224-A (TW)
Title: Titanium oxide, and photocatalyst and photocatalyst coating composition using the same
Inventor: DOMEN KAZUNARI
IPC: C09D1/00
Filed: 2002-12-18
Abstract: A titanium oxide showing sufficiently high photocatalytic activities by irradiation of visible light is provided. The titanium oxide contains an element selected from 11a group elements, IIb group elements and lantanoids, and has (i) an X-ray photoelectron spectrum (XPS) which has a peak at a binding energy within the range of from 458 eV to 460 eV and (ii) index X(=B/A) of about 0.98 or less, wherein A and B stand for half-widths of peaks at binding energies in 458 - 460 eV in the integrated spectra obtained by integrating the first and second XPS spectra and the seventh and eighth XPS spectra, respectively, which are obtained from eight-time XPS measurements of the titanium oxide.
Patent TW-200302852-A (TW)
Title: Resin composition
Inventor: FUJIWARA AKIHIKO
IPC: H05K1/03
Filed: 2003-02-06
Abstract: This invention provides a resin composition, material for substrate, sheet, laminates, copper foil with resin, copper-clad laminates, tape for TAB, print substrate, prepreg and adhesive sheet which is excellent in mechanical properties, dimensional stability, heat resistance and flame resistance, especially superb in high temperature properties, wherein the resin composition comprises thermosetting resin 100 parts by weight and inorganic compound 0.1~ 65 parts by weight, and an average linear expansion coefficient (α 2) of the resin composition is under 1.0 x 10<SP>-3</SP> [DEG C -1] from a temperature with 10 DEG C higher than a glass-transition temperature of the resin composition to a temperature with 50 DEG C higher than the glass-transition temperature of the resin composition.
Patent TW-200416757-A (TW)
Title: Multilevel interdigitated metal capacitor structure
Inventor: TSAI TSE-LUN
IPC: H01G4/30
Filed: 2003-02-25
Abstract: A multilevel interdigitated metal capacitor structure is disclosed. In the multilevel interdigitated metal capacitor structure, each level consists of two comb-like metal electrodes of opposite polarities interdigitated with one another, and the comb-like structures of metal electrodes in the any two adjacent levels are perpendicular to one another, and the metal electrodes of the same polarity are interconnected by vias on the edges of the comb-like structures, wherein any two metal electrodes are separated by dielectric materials.
Patent TW-200405165-A (TW)
Title: System management controller negotiation protocol
Inventor: HAWKINS PETE A
IPC: G06F9/00
Filed: 2003-03-07
Abstract: A computer system module includes a system management controller to negotiate with other system management controllers to determine the controller's initial operational state. In an embodiment, negotiation with other system management controllers is based at least in part on one of controller capability, user configured preference, module type, and geographical address.
Patent TW-200308005-A (TW)
Title: Microelectronic substrate edge bead processing apparatus and method
Inventor: TSAI MING-HUNG
IPC: G03F7/20
Filed: 2003-03-18
Abstract: Within an edge bead processing apparatus and an edge bead processing method, there is employed at least one of: (1) a nozzle suitable for directing a volume of fluid simultaneously to all portions of an annular edge ring of a substrate when received upon a platen, absent motion of the substrate with respect to the nozzle; and (2) a reflective optical apparatus suitable for directing a dose of radiation simultaneously to all portions of the annular edge ring of the substrate when received upon the platen, absent motion of the substrate with respect to the reflective optical apparatus.
Patent TW-200418955-A (TW)
Title: Long afterglow light emitting diode
Inventor: CHEN HSING
IPC: C09K11/08
Filed: 2003-03-21
Abstract: This invention relates to a kind of long afterglow light emitting diode (LED) which is composed of a short wavelength LED chip and long afterglow fluorescence materials. The long afterglow fluorescence materials can emit fluorescence for several hours after they are illuminated several minutes by using a light of 250-450 nm wavelengths generated by the short-wavelength LED chip. The characteristics according to this invention are short electrifying time and long radiating time. The invention can save electricity, increase service life, manufacture easily, adjust color arbitrarily and make use of bicolor light. According to the special properties of this invention it is suited for long time indicative light source. It can apply especially to back light of the key of cellphone and liquid crystal display, indication and illumination of fleeing route and traffic sign.
Patent TW-200402527-A (TW)
Title: Flow meter
Inventor: EGUCHI OSAMU
Filed: 2003-03-31
Abstract: A flow meter measures a flow rate of fluid flowing through a flow passage based on a duration of propagation of an ultrasonic wave along the flow passage. A signal of the received ultrasonic wave is then compared with a reference voltage to detect an arrival of the ultrasonic wave. A voltage setting unit determines the reference voltage to an appropriate level according to a signal output from a propagation measuring unit which measures a duration of propagation of the ultrasonic wave along the flow passage from the start of transmission of the ultrasonic wave to the output of a signal from a judging unit as the reference voltage being changed. The reference voltage is determined readily and accurately, the flow meter measures the flow rate with the appropriate reference voltage.
Patent TW-200307315-A (TW)
Title: Dopant diffusion and activation control with athermal annealing
Inventor: DOWNEY DANIEL F
IPC: H01L21/265
Filed: 2003-04-01
Abstract: A method for forming a junction in a semiconductor by implanting a dopant and an ionic species in the semiconductor, and subjecting the semiconductor to athermal annealing. The athermal annealing, e.g., Electromagnetic Induction Heating (EMIH), can be performed using a microwave and/or RF frequency source. The dopant and the ionic species implantation can be performed simultaneously, the dopant implantation can precede the ionic species implantation, and the ionic species implantation can precede the dopant implantation. The implantation can occur using beam-line implantation or Plasma Doping (PLAD), and techniques such as preamorphized implantation (PAI) can optionally be used. A rapid thermal annealing (RTA) or low temperature rapid thermal annealing (LTRTA) process can also be applied to the semiconductor after implantation. The method can include controlling the oxygen content during the athermal (e.g., EMIH) annealing and/or other annealing (RTA and/or LTRTA) process.
Patent TW-200304898-A (TW)
Title: Child-resistant liquid dispenser
Inventor: DANIELO FRANCOIS
IPC: B05B11/00
Filed: 2003-04-09
Abstract: A liquid pump dispenser with a discharge spout is rendered child-resistant by the provision of a hollow sleeve surrounding the pump body engaging an upper wall of the closure cap with at least one lip at an upper end of the sleeve engaging an underside of the plunger head to immobilize the head against actuation. The sleeve is removed prior to dispensing as the lip is pulled or forced away from the head permitting upward movement of the sleeve in a direction rotatable about the head as the spout extends through a cutout in the sleeve whereafter the sleeve is slid along the spout and completely removed.
Patent TW-200401806-A (TW)
Title: Polyorganosiloxane-containing graft copolymer composition
Inventor: SAEGUSA KAZUNORI
IPC: C08K5/00
Filed: 2003-04-25
Abstract: This invention provides a polyorganosiloxane-containing graft copolymer composition which comprises: a polyorganosiloxane-containing graft copolymer (A) obtained by polymerizing 5 to 60 parts by weight of a vinyl monomer (a-2) in the presence of 40 to 95 parts by weight of polyorganosiloxane particles (a-1) (the sum of (a-1) and (a-2) is 100 parts by weight); and an antioxidant (B); the composition is useful as a flame retardant for thermoplastic resins.
Patent TW-200405551-A (TW)
Title: Semiconductor device
Inventor: TAKEUCHI MASAHIKO
IPC: H01L21/8242
Filed: 2003-05-05
Abstract: A semiconductor device includes: lower storage node electrodes provided on a main surface of a silicon substrate; a dielectric film provided on the lower storage node electrodes; an upper cell plate electrode provided on the dielectric film; and an interlayer insulating film covering the upper cell plate electrode. The upper cell plate electrode contains ruthenium. The interlayer insulating film has a contact hole reaching the upper cell plate electrode. The contact hole is provided so that the distance between the main surface of the silicon substrate and the bottom face of the contact hole is not less than the distance between the main surface of the silicon substrate and the bottom face of the upper cell plate electrode. A semiconductor device is provided wherein contact defects in the upper electrode and the generation of an area penalty are prevented.
Patent TW-200424552-A (TW)
Title: Time-domain reflective cone penetration device
Inventor: LIN ZHI-PING
IPC: G01V3/08
Filed: 2003-05-15
Abstract: There is provided a time-domain reflective cone penetration device capable of combining with a cone penetration testing device and receiving electromagnetic waves transmitted from a time-domain reflector. The time-domain reflective cone penetration device includes: a penetrating member capable of combining with the cone penetration testing device; a transmission connector fixed in the penetrating member, and having a first terminal with positive/negative electrode conductor and the other terminal capable of combining with and transmitting the electromagnetic waves from the time-domain reflector; and plural transmission conductors fixed on the outside of the penetrating member and respectively connected to the positive/negative electrode conductors of the transmission connector for transmitting the electromagnetic waves for form an electromagnetic field on the periphery of the penetrating member.
Patent TW-200427190-A (TW)
Title: Magnetic levitation bearing structure
Inventor: WANG CHIEN-CHANG
IPC: H02K7/09
Filed: 2003-05-16
Abstract: There is provided a magnetic levitation bearing structure, which is mounted between a rotation shaft and a stator of a rotation device. The magnetic levitation bearing structure includes a stator magnetic levitation unit mounted on the top side and bottom side of the stator, and a shaft magnetic levitation unit mounted at two sides of the rotation shaft. One end of the rotation shaft is mounted with a carrying part for supporting the rotation shaft. A predetermined distance is kept constantly between the rotation shaft and the stator via the repulsive magnetic force between the stator magnetic levitation unit and the shaft magnetic levitation unit, thereby avoiding vibration and noise caused by swinging, and thus greatly increasing the lifetime of product.
Patent TW-200426162-A (TW)
Title: Method of polymerizing rubber-modified polystyrenic resin
Inventor: Fang zhen-xiang
IPC: C08F236/10
Filed: 2003-05-21
Abstract: This invention provides a method of polymerizing rubber-modified polystyrenic resin, characterized in that it reduces yellow index and effectively maintains impact strength, flowability of the resin, and the like by adding 5-2000ppm of rosin acid before conversion of monomer reaches 30%. The main monomers of the polymerization are styrenic monomers. Other copolymerizable monomers can be added into the polymerization of the resin if necessary. The present invention utilizes thermal polymerization or catalytic polymerization. The purpose of the invention can be reached by controlling the polymeric temperature of individual reactor, arranging a reasonable polymeric conversion distribution, adding additives such as chain-transfer agents and antioxidants to make the resin have better physical properties.
Patent TW-200426398-A (TW)
Title: Projector
Inventor: HUANG JUNE-JEI
IPC: G02B27/18
Filed: 2003-05-27
Abstract: A projector comprising a light source, a first condenser element for receiving light beams of the light source and dividing the same into a plurality of beams, a second condenser element provided with a plurality of condensing devices at one surface thereof for the plurality of beams from the first condenser element and pervious to the plurality of beams while the second condenser element is opposite to the other surface of the first condenser element and reflective surfaces is provided on the respective condensing devices, a filter for filtering the beams from the second condenser element and inherently reflecting a part of the beams toward the reflective surfaces on the second condenser element, a modulation element for receiving the beams from the filter, and a projecting element for amplification and projecting the beams onto a screen, wherein most of the reflected beams from the filter is irradiated onto the reflective surfaces of the condensing devices on the second condenser element so as to allow them to be further reflected toward the filter.
Patent TW-200426000-A (TW)
Title: Method for manufacturing tools
Inventor: HE JIAN-CHENG
IPC: B25B13/54
Filed: 2003-05-29
Abstract: Disclosed is a method for manufacturing tools, characterized in that a hexagonal wrench tool having chamfers at both ends is made by adopting a process that is different from the conventional process.
Patent TW-200428190-A (TW)
Title: Safe power-off system and method thereof
Inventor: TSAI CHIH-MING
IPC: G06F1/26
Filed: 2003-06-03
Abstract: The present invention provides a safe power-off apparatus and method thereof. This safe power-off system will generate a power-off signal to the main system of the electric apparatus to allow the system to prepare the necessary power-off operation when the power supply generates a power-off signal. After system make sure it has finished all power-off steps, it will acknowledge the safe power-off apparatus. After that, the safe power-off apparatus will cutoff the connection between the system and the power supply.
Patent TW-200428589-A (TW)
Title: Manufacturing method of high-voltage device capable of improving device characteristic
Inventor: GAU RUNG-JENG
IPC: H01L21/8238
Filed: 2003-06-13
Abstract: A kind of manufacturing method of high-voltage device capable of improving device characteristic is revealed in the present invention. On a semiconductor substrate where drift regions are formed, a thin oxide layer, a silicon nitride layer, and a patterned photoresist (PR) layer are formed. By using the patterned PR layer as the mask, silicon nitride layer is etched. After that, PR layer is removed. Then, a phosphor glass layer is formed on the semiconductor substrate, and phosphor ions are driven into the substrate below at high temperature to form a phosphor ion doped region. After that, the phosphor glass layer, the silicon nitride layer and thin oxide layer are removed. Then, the field oxide layer, the gate structure and the source/drain are sequentially formed on the semiconductor substrate. In the invention, the drift region having phosphor ion doped region with gradient distribution is used to raise the breakdown voltage and increase the driving current of device.
Patent TW-200500187-A (TW)
Title: Method for forming microstructure optical elements
Inventor: HSU CHIEH-HUNG
IPC: B29D11/00
Filed: 2003-06-25
Abstract: The present invention provides a method for forming microstructure optical elements. The method comprises providing a die and forming a cavity in the die according to the shape of microstructure optical elements. The cavity is formed a sealed room, which is evacuated through an extraction opening arranged near the end of filling process. Filling materials into the cavity is to be formed the microstructure optical elements. Due to an extraction opening arranged near the end of filling process, the filling process can smooth so as to improve the element quality and manufacturing efficiency.
Patent TW-200502138-A (TW)
Title: Twin shrinkage pouch film label machine
Inventor: HUANG NAN-YUAN
IPC: B65C9/08
Filed: 2003-07-03
Abstract: This invention provides a twin shrinkage pouch film label machine, including: a machine bed, a shrinkage pouch film transporting device, a guiding device, a cutting device, a fine adjustment device and a thermal shrinkage device. By adopting such a construction, the guiding device and the trimming device can be quickly adjusted according to the shapes and sizes of two identical or different objects to be packed, so as to accommodate to two identical or different objects to be packed. The operation of the thermal shrinkage device accurately shrinks the shrinkage pouch film to wrap over the object to be packed, to ensure efficient production, easy operation and superior quality.
Patent TW-200504529-A (TW)
Title: Nonlinear overlap method for time scaling
Inventor: WU GIN-DEV
IPC: G10L21/04
Filed: 2003-07-23
Abstract: A nonlinear overlap method for time scaling to synthesize an S1[n] and an S2[n] into an S3[n] is disclosed, the S1[n] and the S2[n] having Ni and N2 signals respectively. The method includes following steps:(a) delaying the S2[n] by a predetermined number and forming an S5[n], (b) establishing a correlogram of a crosscorrelation function of the S1[n] and S5[n], and (c) setting S3 [n] as a number of S1[n] when 0 ≤ n < (the predetermined number + a maximum index corresponding to a maximum magnitude of the correlogram + a first threshold); as a number formed by overlap-adding the S1[n] and an S4[n] in a weighting manner when (the predetermined number + the maximum index + the first threshlold) ≤ n < (N1 - a second threshold); and as a number of S4[n-(the predetermined number + the maximum index)] when (N1 - the second threshold ≤ n < (N2 + the predetermined number + the maximum index); wherein the ifirst and second thresholds are not equal zero at the same time, and the S4[n] is formed by delaying the S5[n] by the maximum index.
Patent TW-200400175-A (TW)
Title: Method of increasing production yield of synthetic cis-dodecen-8-yl acetate using Witting reaction
Inventor: Chen qing-yu
Filed: 2003-08-06
Abstract: This invention is to provide a method of increasing production yield of synthetic cis-dodecen-8-yl acetate through Witting reaction, which is achieved by using potassium tert-butoxide (t-BuOK) of predetermined equivalent to participate Witting reaction between the Witting ylide and butylaldehyde to increase yield of intermediate synthesized in the Witting reaction and thus to greatly increase the production yield of the final product, cis-dodecen-8-yl acetate.
Patent TW-200407089-A (TW)
Title: Buckle
Inventor: MATOBA HIROSHI
IPC: A44B11/25
Filed: 2003-09-10
Abstract: A buckle body formed of a resin has a housing having an insertion port on one end, an opening portion on both sides and an engaged portion in an inner part, an insertion member is provided with a pair of flexible insertion leg portions including an engaging portion on one end, an operating rod extended like a cantilever from a tip is continuously provided on the outside of the insertion leg portion and a mechanism capable of suppressing inward and outward deformations of the leg portion within a constant rage is provided, and the operating rod is provided with an operating portion protruded outward from the opening portion disposed on the buckle body at time of an insertion into the buckle body, and the insertion leg portion is deformed by pressing to disengage the engaging portion from the engaged portion, thereby removing the insertion member from the buckle body.
Patent TW-200407512-A (TW)
Title: Belt installation tool
Inventor: MEESTER MARC DE
IPC: F16H7/24
Filed: 2003-09-15
Abstract: The invention comprises a belt installation tool comprising a substantially planar body. A belt engaging surface extends substantially normally from a portion of the planar body. A pulley engaging portion extends from the planar body approximately opposite the belt engaging surface. A central bore allows a tool to engage a pulley shaft. In use, the pulley engaging surface engages a pulley whereby the tool is rotated by a pulley rotation about a pulley axis, thereby causing the belt engaging surface to automatically urge a belt onto a pulley. The planar body stabilizes the tool against the pulley as a belt is installed. The molded body may be fabricated by injection molding.
Patent TW-200408762-A (TW)
Title: Air cleaner and air intake structures for low-deck vehicle
Inventor: INAYAMA YOICHI
IPC: B62K11/00
Filed: 2003-09-24
Abstract: To secure a large space that can be utilized effectively above an air cleaner. A low-deck vehicle 10 is constructed to mount the engine 100 shaped like a letter V in the fore-and-aft direction under a low-deck and an air cleaner 56. The air cleaner is adapted to be capable of being maintained and inspected from the side of the vehicle. A filter element 206 is provided in the air cleaner, and is attachable and detachable by a lid member on the side of the air cleaner. An inspection lid opposing the lid member is provided on a vehicle body cover covering the air cleaner. A space for arranging vehicle accessories such as a fuel tank is provided above the air cleaner.
Patent TW-200514605-A (TW)
Title: Manufacturing method and product of golf club with complex material
Inventor: CHANG RANG-RONG
Filed: 2003-10-16
Abstract: The main purpose of this invention is to provide a golf club structure with a complex material which comprises a main body and a strengthened body wherein by utilizing the light nature and high strength characteristics of the complex material, the impact loading problem during exercise can be solved. The second purpose of this invention is to provide a strengthened body, especially a metallic interface body installed on the front end portion of the club. By utilizing the better joint between the complex material and the concave/convex portion defined on the metallic interface body, the advantage of the complex material and the metallic material can be obtained simultaneously. The third purpose of this invention is to utilize the different laminated angle of the long fiber complex material of the strengthened body to reduce the stress centralizing phenomenon of the crooked club main body and the twisted portion. The fourth purpose of this invention is to provide a combined type core mold for the performing process of the complex material. By utilizing the corresponding two-sectioned type core mold of the strengthened body and the main body to form a sized joint between the strengthened body and the main body, the preformed wrapping of golf club with the complex material can be effectively solved.
Patent TW-200409593-A (TW)
Title: Fishing reel screw operation structure
Inventor: KITAJIMA KEIGO
IPC: A01K89/01
Filed: 2003-10-22
Abstract: A screw operation structure includes a screw-in portion that is capable of being mounted to a rear portion of a reel unit, a screw member, and an operation member. The screw-in portion includes an outer threaded portion, and a tubular portion that is integrally formed with the outer threaded portion. The tubular portion is formed such that the diameter thereof is larger than the inner diameter of the inner threaded portion of the screw member. In this configuration, the screw member is prevented from falling off of the screw-in portion by the tubular portion of the screw-in portion, which has a diameter that is larger than the inner diameter of the inner threaded portion of the screw member. In this manner, it is easy to mount an the operation member and the screw member in the reel unit.