baber/WOPTO huggingface dataset:
Patent TW-544398-B (TW)
Title: Press equipment
Inventor: FUTAMURA SHOJI
IPC: B30B15/14
Filed: 2001-10-18
Granted: 2003-08-01
Abstract: Press equipment comprises a substrate, a guide body having an end perpendicular to the substrate, an opposite end of the guide body being perpendicular to a supporting plate of the guide body, a screw shaft which is supported on the supporting plate in parallel with the guide body, a nut member screwed with the screw shaft and movable bodies. The movable bodies are formed of first and second movable bodies which are arranged to face each other. These first and second movable bodies are connected by a differential member and the first and second movable bodies are relatively moved by the movement of this differential member in the orthogonal direction to the moving direction of the movable bodies.
Patent TW-I232721-B (TW)
Title: Method for manufacturing thin heat-dissipater
Inventor: CHEN REN-HUEI
IPC: H05K7/20
Filed: 2001-10-30
Granted: 2005-05-11
Abstract: The present invention relates to a method for manufacturing a thin heat-dissipater, which generally mounts a heat conduction pipe on a base and attaches a plurality of dissipation fins to the heat conduction pipe. The dissipation fins are manufactured by pressing a metal sheet in the form of a roll, making each dissipation fin in the form of an inverted-U shape. The dissipation fins are attached to the heat conduction pipe with a suitable distance between adjacent dissipation fins. Further, the dissipation fins are stamped to form stamped holes and stamped slots. A specific stamped slot is provided for the extension of the heat conduction pipe. Projected tabs are formed along upper and lower edges of the stamped slot for increase of the contact area between the heat conduction pipe and the dissipation fins, which together with heat dissipation routes set by other stamped holes and stamped slots, effectively enhance heat dissipation efficiency of the heat dissipater.
Patent TW-501248-B (TW)
Title: Chip package structure
Inventor: WU CHENG-JIAU
IPC: H01L23/495
Filed: 2001-11-01
Granted: 2002-09-01
Abstract: A chip package structure comprises: (1) a carrier that has a top surface, a bottom surface and a channel connecting these two surfaces; (2) at least one chip that is seated on the carrier and closes one side of the channel; (3) many solder lines one terminal of which respectively connects the chip and the other terminal connects the other side of the carrier in a nearly horizontal way; (4) a protect body that closes the other side of the channel to protect the solder lines against the external destroying. The height from the bottom of the protection body to the carrier is basically not over 0.4 mm.
Patent TW-538082-B (TW)
Title: Polystyrene nanocomposite optical plastic article and method of making same
Inventor: BORDER JOHN
IPC: C08K3/26
Filed: 2001-11-08
Granted: 2003-06-21
Abstract: An optical nanocomposite material has a nanoparticulate filler dispersed in a host plastic material. According to the method of making the nanocomposite material, a predetermined temperature sensitive optical vector, such as refractive index, of the plastic host material and nanoparticulate filler are directionally opposed resulting in a nanocomposite material having significantly improved stability of the refractive index with respect to temperature.
Patent TW-510832-B (TW)
Title: Method of producing an aluminum fin material and the aluminum fin material produced by the method
Inventor: INBE TOSHIO
IPC: F28F1/12
Filed: 2001-11-14
Granted: 2002-11-21
Abstract: A production method comprises, in a chemical conversion treatment step of an aluminum substrate, forming a chemical conversion coat and forming an anticorrosion coat and/or a hydrophilic coat composed of a water-borne resin on the chemical conversion coat, said chemical conversion coat being obtainable by maintaining a chemical conversion treating solution within the following composition range and under a condition such that a solution temperature of 30 to 70 DEG C and a treatment time of 1 to 10 seconds: zirconium ion 10 to 10,000 ppm; phosphate ion 10 to 10,000 ppm; aluminum ion 100 to 10,000 ppm; effective fluoride ion 1 to 500 ppm; organic acid having at least one phenolic hydroxyl group within a molecule pH 10 to 4.0.
Patent TW-508657-B (TW)
Title: Electron beam exposure device, irradiating position detecting method, and electron detector
Inventor: HARAGUCHI TAKESHI
IPC: H01J37/305
Filed: 2001-11-23
Granted: 2002-11-01
Abstract: An electron beam exposure system for exposing a pattern on a wafer using a plurality of electron beams is disclosed, which comprises: an electron generation section for generating a plurality of electron beams, a mark part being irradiated with the electron beam in order to detect the irradiating position of the electron beam, and a first electron detection section disposed among plural electron beams for detecting electrons radiated from the mark part and outputting a detection signal based on the detected quantity of electrons, and a position detection section to detect the irradiated position of electron beams based on the detection signal.
Patent TW-561754-B (TW)
Title: Authentication method and data transmission system
Inventor: KAMPERMAN FRANCISCUS LUCAS ANT
IPC: G06F21/00
Filed: 2001-11-23
Granted: 2003-11-11
Abstract: The invention relates to a method for authenticating a first unit to a second unit and, in particular, to a method for transmitting data securely over a transmission channel from a security unit to an application unit. Known data transmission methods and systems use a revocation list stored in a security unit, e.g. in a CD drive, listing identifiers of revoked application units. In order to provide an environment for secure transmission of encrypted data and/or keys where the data and/or the keys are protected against copying, hacking and other misuse and which requires only a minimum storage capacity in the security unit a method for authenticating a first unit to a second unit is proposed according to the invention comprising the steps of: (a) exchanging authentication data between said first unit and said second unit, said authentication data being retrieved from an authorization list comprising a list identifier, and (b) checking the authenticity of the authorization list and the origin of the authentication data from a valid authorization list.
Patent TW-542809-B (TW)
Title: Biaxially stretch-blow molded lightweight synthetic resin bottle container and method for production thereof
Inventor: KATO TOYOJI
IPC: B65D1/02
Filed: 2001-11-29
Granted: 2003-07-21
Abstract: A biaxially stretch-blow molded light weight bottle container, wherein a portion of a cylindrical wall of the container which contains at least one transverse section containing an inflection point at a connecting portion between parts of the wall having different transvers sectional areas and the like have a thickness of 109% or more relative to the average thickness of the wall of the stretch-blow molded portion of the container; and a method for producing the bottle container. Illustratively, connection portions between heel parts (14, 24 and 34)and bottom parts (15, 25 and 35), waist portions (16 and 26), concave ribs (27, 37 and 39) and a projected portion (28) are molded so as to have an increased thickness. The above bottle container exhibits an enhanced buckling strength while maintaining the amount of a synthetic resin raw material at a low level.
Patent TW-536909-B (TW)
Title: Rapid image capture and transposing system and method for twin output charge-coupled device camera
Inventor: TU CHUNG-FAN
IPC: H04N1/40
Filed: 2001-12-11
Granted: 2003-06-11
Abstract: A rapid image capture and transposing system for twin-output charge-coupled device (CCD) camera comprises a twin-output CCD camera, which includes a sensor array to store an original image composed of plural pixel data; an image memory to store an image transposed matrix, wherein the image memory includes plural image memory addresses and the image transposed matrix and the sensor array are transposed matrix with respect to each other; a control circuit connected to the twin-output CCD camera and to the image memory, which controls the time sequence of inputting the image memory from the sensor array to generate the image transposed matrix in the image memory; and a processor connected to the image memory, which reads data from the image memory and has plural processor addresses. The processor is connected to the image memory in a specific coding scheme to restore the image transposed matrix back to the sensor array such that the data read out by the processor reads are the data of the original image.
Patent TW-521366-B (TW)
Title: Equipment and method for detecting wafer inclination
Inventor: HU SHIAN-BIN
IPC: H01L21/66
Filed: 2002-01-14
Granted: 2003-02-21
Abstract: A kind of equipment and method for detecting whether or not the wafer is placed obliquely are disclosed in the present invention. The equipment contains a light beam emitter, a light beam detector and an optical signal processing system. In the invention, two detection light beams are used to real time detect if a wafer is accurately placed on the wafer rotation plate. Additionally, whether a wafer is placed on the center of wafer rotation plate during the manufacturing process can be detected.
Patent TW-543305-B (TW)
Title: Method and apparatus for managing finger resources in a communication system
Inventor: CHEN TAO
IPC: H04B1/7075
Filed: 2002-01-29
Granted: 2003-07-21
Abstract: In a communication system, a method and an accompanying apparatus determine a number of available fingers (110A-N) in a receiver (100). A controller (121) adjusts a threshold based on the determined number of the available fingers (110). The adjusted threshold may be one of, or any combination of, a pilot signal search threshold, a lock/unlock threshold, and a combine/un-combine threshold. The number of available fingers (110) may change after the threshold is adjusted.
Patent TW-I287291-B (TW)
Title: High frequency semiconductor device
Inventor: BABA OSAMU
IPC: H01L21/768
Filed: 2002-03-12
Granted: 2007-09-21
Abstract: A high frequency semiconductor device includes wiring layers which are formed above a semiconductor substrate and in which transmission lines are formed by combining with a ground plate having a potential fixed at the ground potential, at least one crossing portion in which the wiring layers mutually cross, with insulating interlayers provided therebetween, and at least one separation electrode being selectively provided on one of the insulating interlayers, the at least one separation electrode having a potential fixed at the ground potential. Accordingly, in the high frequency semiconductor device, the electrical interference between two crossing wiring layers is prevented and transmission loss is suppressed.
Patent TW-586293-B (TW)
Title: Method for frame and frequency synchronization of an OFDM signal and method for transmitting an OFDM signal and transmitter/receiver for realizing such method
Inventor: HANSEN CHRISTIAN
IPC: H04L7/00
Filed: 2002-03-15
Granted: 2004-05-01
Abstract: A method for frame and frequency synchronization of an OFDM signal and a signal for transmitting an OFDM signal is proposed which is used to impress a pilot phase profile onto pilots which are already contained in the OFDM signal for channel estimation, which pilot phase profile is then used for frame and frequency synchronization at the receive end. This has the advantage that no additional transmission capacity has to be used for the synchronization. The method according to the invention is initiated by means of a coarse synchronization unit which is connected upstream and which searches for the start of the guard interval in the OFDM signal. The comparison between a stored Pilot phase profile and the received subcarrier symbols is carried out by means of a cross-correlation whose result is then evaluated for the determination of the frame and frequency synchronization. This invention further relates to a transmitter/a receiver for realizing such method.
Patent TW-I267366-B (TW)
Title: Adjustable seats
Inventor: BENTLEY PAUL
IPC: B60N2/90
Filed: 2002-05-24
Granted: 2006-12-01
Abstract: Adjustable seats and components thereof are detailed. The seats, particularly (although not exclusively) useful in commercial aircraft, permit substantial angular recline without the corresponding rearward linear movement necessarily occurring in conventional seats. The seats additionally may have discontinuous, or non-integral, seat bottoms, with the heights of the forward portions of the bottoms being adjustable mechanically. Tray tables optionally associated with the seats further omit any central slot and may define one or more pivot axes in locations different than exist in conventional seats.
Patent TW-544549-B (TW)
Title: Half-tone type phase shift mask blank, process for prodncing half-tone type phase shift mask, pattern transfer method, laminate and method of forming pattern
Inventor: SHIOTA YUUKI
IPC: H01L21/027
Filed: 2002-06-06
Granted: 2003-08-01
Abstract: The present invention relates to a half-tone type phase shift mask blank useful in the production of a half-tone type phase shift mask, comprising on a transparent substrate, a light transmittable portion for transmitting an exposure light, a phase shift portion for shifting the phase of transmitted light to a given extent when a part of the exposure light transmits, and a phase shift film for forming the phase shift portion. It has good optical property that in the vicinity of the margin of the light transmittable portion and phase shift portion, the transmitted lights deny each other, and the contrast of the margin portion of the exposure pattern transferred on the surface of exposed body maintained at good condition. The phase shift film uses silicon, oxygen and nitrogen as the main components and consists of an etching stop film formed between the above film and the transparent substrate.
Patent TW-I291289-B (TW)
Title: Volume circuit using resistive ladder circuits
Inventor: TSUJI NOBUAKI
IPC: H03F3/45
Filed: 2002-06-20
Granted: 2007-12-11
Abstract: A volume circuit contains resistive ladder circuits (R1), from which a desired fractional voltage output (Vs) is extracted and supplied to an amplifier (A1) to provide an output voltage (Vout). The resistive ladder circuits comprise multiple lines of series resistances, wherein each line contains a resistance portion 'nR' (where 'n' denotes a division index, and 'R' denotes an element resistance) that is connected in parallel with a next line, so that an overall resistance of following lines is '(n-1)x n' times larger than the element resistance. Secondary resistive ladder circuits (R2) can be additionally arranged in series in order to control a secondary amplifier (A2) that absorbs excessive currents flowing into the resistive ladder circuits. The secondary resistive ladder circuits are constituted symmetrically with the resistive ladder circuits, in which output terminals (t1-t12) are all set to the same potential.
Patent TW-I272296-B (TW)
Title: Heat-dissipating, combustion-retardant electrical insulator adhesive composition for optoelectronic products and insulator tape made thereby
Inventor: JANG SHING-HUA
Filed: 2002-06-20
Granted: 2007-02-01
Abstract: The present invention is to provide an electrical insulator adhesive composition having desirable heat-dissipating, combustion-retardant, and insulation properties, said composition comprising: (1) 100 parts by weight acrylic adhesive; (2) 0 to 150 parts by weight titanium oxide; (3) 0 to 150 parts by weight aluminum oxide; (4) 0 to 150 parts by weight silicon oxide; (5) 0 to 100 parts by weight halogenized retardant; and (6) 0 to 100 parts by weight antimony compound. Also, the present invention relates to the insulator film/strip or tape made by the composition above-mentioned, such as single-sided or double-sided tape.
Patent TW-I245268-B (TW)
Title: Recording medium having spare areas for defect management and method of allocating spare areas
Inventor: KO JUNG-WAN
IPC: G11B7/24
Filed: 1999-10-04
Granted: 2005-12-11
Abstract: A recording medium having a spare area for defect management, and a method of allocating the spare area are provided. A plurality of zones are formed as one group without prescribing the relationship between a zone and a group. Spare areas for slipping replacement and a spare area for linear replacement. The spare are for slipping replacement is first allocated, and the spare area the spare area for slipping replacement is used and the purpose for which a disc is used. When the spare area for linear replacement is allocated in sequence from the rearmost of a logical file area, such that the spare area can be more flexibly and effectively allocated.
Patent TW-593711-B (TW)
Title: Sputtered copper films containing niobium for improving electrical conductivity, thermal stability and hardness properties and method for making the same
Inventor: CHU JINN
IPC: C23C14/00
Filed: 2002-07-30
Granted: 2004-06-21
Abstract: This invention is concerning with the composition, properties, and production of new copper films containing niobium by sputter deposition. This invention provides an uncomplicated process to obtain copper films with various niobium contents ranging from 0 up to about 25 atomic percent. The sputter deposition process claimed involves co-sputtering of a niobium target overlaid with a copper plate. The overlay copper target with symmetrically distributed holes is fabricated so that the niobium area fraction exposed for co-sputtering is known. With control of the niobium target area fraction, a desirable niobium content in the copper film can be attained. The copper-niobium films claimed in this invention process better hardness, thermal stability and electrical conductivity properties, when compared with those of pure copper films.
Patent TW-I222521-B (TW)
Title: Method and system to implement non-linear filtering and crossover detection for pilot carrier signal phase tracking
Inventor: THOMSON JOHN
IPC: H04L27/26
Filed: 2002-08-29
Granted: 2004-10-21
Abstract: Systems and methods for correcting phase ambiguity in a total pilot phase value are presented. Examples include comparing and correcting total pilot phase values having different pilot frequencies within the same sampling interval, such as the same data symbol. Another example includes correcting a total pilot phase value for one sampling interval and corresponding to one pilot frequency using nonlinear filtering of values of the total pilot phase for prior sampling intervals at the same pilot frequency.
Patent TW-I223292-B (TW)
Title: Method of manufacturing monolithic ceramic electronic part and monolithic ceramic electronic part
Inventor: MATSUMOTO HIROYUKI
IPC: H01G4/12
Filed: 2002-09-16
Granted: 2004-11-01
Abstract: The subject of the invention is to solve the problem that some areas are insufficiently sintered at both ends or in an outer layer in the width direction of a laminated body apart from an internal electrode when the composition of a ceramic sheet is determined in a sintering step for manufacturing a laminated ceramic capacitor based on the assumption that conductive metallic elements included in the internal electrode are dispersed and melted to the vicinity of the internal electrode. A ceramic sheet to be a ceramic layer 2 by sintering is included in advance with an oxide of a conductive metallic element included in an internal electrode 3. Thus, even when the conductive metallic elements is dispersed and melted from the internal electrode 3, the non-uniformity in concentration of an oxide of the conductive metallic element in the entire laminated body 11 is suppressed, and the sintered body 11 can be entirely sintered sufficiently and uniformly.
Patent TW-I221746-B (TW)
Title: Preview file generating method applicable on multiple systems and device thereof
Inventor: HSIEH MIN-LUN
IPC: G11B27/34
Filed: 2002-11-18
Granted: 2004-10-01
Abstract: The present invention relates to a preview file generating method applicable on multiple systems and a device thereof. The device consists of a multi-media play back engine, a multi-media render engine, and a multi-media draw engine. When play back starts, the multi-media play back engine estimates the original frame data and accepts the preview level signals input by the user before transmitting preview requirements in accordance with the preview level signals. Then, the multi-media render engine receives the preview requirements and, in accordance with the preview requirements and the original frame level, finds the original frame data from the files before transforming the original frame data into a preview file. Finally, the multi-media draw engine receives the preview file and outputs the preview frames in the preview file.
Patent TW-I278368-B (TW)
Title: A handsaw and a method relating to the manufacture of a handsaw
Inventor: LOFGREN PER-OLOF
IPC: B23D51/01
Filed: 2002-11-21
Granted: 2007-04-11
Abstract: The invention relates to a handsaw that includes a saw blade (3) and a handle, wherein the handle comprises a first and a second handle half (1, 2), and wherein the handle halves are intended to be assembled together in connection with one end of the saw blade. According to the invention, the first handle half (1) is provided with a first array of snap-elements (4) on its inside facing the second handle half upon assembly, and the second handle half (2) is provided with a second array of snap-elements (6) on its respective inside facing towards the first handle half. The snap-elements of the first array are adapted to engage with the snap-elements of the second array by means of a snap-action upon assembly. The handle halves are held firmly together solely through the medium of said snap-action. The invention also relates to a corresponding method.
Patent TW-586076-B (TW)
Title: Image input apparatus, subject identification system, subject verification system and image input method
Inventor: SHIGETA KAZUYUKI
IPC: G06V10/145
Filed: 2002-12-04
Granted: 2004-05-01
Abstract: The present invention provides high-accuracy image input capable of correcting for uneven lighting due to the shape of the subject, its reflectivity, its positioning and ambient light conditions, without increasing the scale of the circuitry or its costs. The image input apparatus of the present invention has an LED that projects light onto the subject, a sensor including a plurality of pixels arranged two-dimensionally and that detects light reflected back from the subject, and a controller that changes the LED irradiation conditions in a cycle longer than that for a single screen.
Patent TW-I255715-B (TW)
Title: Composition for treating contact lenses in the eye
Inventor: HU ZHENZE
IPC: A61K31/785
Filed: 2002-12-19
Granted: 2006-06-01
Abstract: A method of preventing and/or reducing deposition of denatured proteins on a contact lens while worn on the eye involves distilling in the eye an ophthalmically compatible composition including tromethamine in an amount effective to prevent or reduce protein denaturation. The compositions preferably include a demulcent, and may include conventional eye drop components such as a preservative, a buffering agent, a chelating agent, an osmolality adjusting agent, and/or a surfactant.