baber/WOPTO huggingface dataset:
Patent TW-200413118-A (TW)
Title: Groove-forming device
Inventor: KAWAGUCHI AKIMICHI
IPC: B21D17/04
Filed: 2003-04-01
Abstract: A groove-forming device is capable of forming an annular groove with a high geometrical precision on a metal tube. The groove forming device 1 includes: a support roll 10 equipped with an annular groove 12a formed along the peripheral direction on its outer periphery; a drive motor 20 for rotating the support roll 10 along its axis; a compression roll 30 equipped with an annular protrusion rib part 31b along the peripheral direction on its outer periphery thereof; a sliding mechanism 25, 35, 38 enabling the compression roll 30 sliding up-and-down and using the compression roll 30 and the support roll 10 to clamp on the metal tube 90 and applying a squeezing operation thereon so that an annular groove 91 is formed on its outer periphery. The compression roll 30 uses the orthogonal plane of the axis of the support roll 10 as a basis to be mounted on a position deviated from the opposite side of the rotation direction of the support roll 10.
Patent TW-200306304-A (TW)
Title: Process for the preparation of bicyclic diketone salts
Inventor: SCHNEIDER HERMANN
IPC: C07C69/757
Filed: 2003-04-07
Abstract: The present invention relates to a process for the preparation of bicyclic 1, 3-diketone salts of formula I, wherein R1, R2, R3 and R4 are each independently of the others hydrogen or C1-C4alkyl; A and E are each independently of the other C1-C2alkylene, which may be substituted once or up to four times by a C1-C4alkyl group, and M+ is an alkali metal ion, alkaline earth metal ion or ammonium ion, by oxidation of a compound of formula II, to a compound of formula III, and subsequent conversion to a compound of formula I either in the presence of a base and a catalytic amount of a cyanide or in the presence of an alkali metal alcoholate or alkaline earth metal alcoholate, and to novel bicyclic enol lactone intermediates of formula III for use in that process.
Patent TW-200307815-A (TW)
Title: Method of and apparatus for implementing high speed data communication by phase (frequency) modulation of loran-C navigation system and the like using solid-state pulse transmitters and high-power solid state switching for dynamic antenna tuning
Inventor: JOHANNESSEN PAUL R
IPC: G01S1/24
Filed: 2003-04-11
Abstract: A frequency-hopping intrapulse frequency modulation Loran-C navigation pulse technique, preferably using a flat-topped pulse shape and a novel 16-ary phase hopping scheme, and a novel improved high-power solid-state switch for dynamic antenna modulation tuning.
Patent TW-200307889-A (TW)
Title: Apparatus with display
Inventor: LUK KWOK-HONG
IPC: G09G3/20
Filed: 2003-04-16
Abstract: A display device (panel) is made recognizable by an application (11)in an electronic apparatus. This enables the application to use otherwise dummy lines (L1. . .L22) during start up to be used to program configuration parameters (parameters like display length and width, TFT-driving parameters like pulse widths etc.)
Patent TW-200411903-A (TW)
Title: Memory device and method of production and method of use of same and semiconductor device and method of production of same
Inventor: ARATANI KATSUHISA
IPC: H01L27/10
Filed: 2003-04-18
Abstract: A memory device able to be produced without requiring high precision alignment, a method of production of the same, and a method of use of a memory device produced in this way, wherein a peripheral circuit portion (first semiconductor portion) formed by a first minimum processing dimension is formed on a substrate, a memory portion (second semiconductor portion) formed by a second minimum processing dimension smaller than the first minimum processing dimension is stacked above it, and the memory portion (second semiconductor portion) is stacked with respect to the peripheral circuit portion (first semiconductor portion) with an alignment precision rougher than the second minimum processing dimension or wherein memory cells configured by 2-terminal devices are formed in regions where word lines and bit lines intersect in the memory portion, and contact portions connecting the word lines and bit lines and the peripheral circuit portions are arranged in at least two columns in directions in which the word lines and the bit lines extend.
Patent TW-200425591-A (TW)
Title: Apparatus for connecting between substrates
Inventor: MORI CHIKAOMI
Filed: 2003-05-12
Abstract: The present invention aims to provide an apparatus for connecting between substrates capable of replacing a connector one by one. An apparatus for connecting between substrates A is provided with a connector 100 for electrically connecting an upside electrode 11 mounted at the back surface of an upside substrate 10 and a downside electrode 21 mounted at the front surface of a downside substrate 20 in a personal computer and a supporting plate 200 arranged between the upside substrate 10 and the downside substrate 20 for removably supporting the connector 100, and the connector 100 is able to be inserted into a positioning hole formed on the supporting plate 200 and has a mounting terminal 110 having a leading edge section being in contact with the downside electrode 21 and a connecting section 120 mounted at a base edge section of the mounting terminal 110 and having a leading edge section being in contact with the upside electrode 11.
Patent TW-200403508-A (TW)
Title: Display device and repairing method for broken line of the device
Inventor: WATAMURA SHIGEKI
IPC: H01L21/77
Filed: 2003-05-21
Abstract: The invention provides a display device and repairing method for broken line of the device, which repairs broken line of circuit without deteriorating display quality. The LCD device of the invention is equipped with multiple gate signal circuits 15 on a substrate 1and gate insulation layer 22 on the gate signal circuit 15. A gate broken line repairing conducting layer 41 is installed on the source signal circuit 17 and the gate signal circuit 15 through the gate insulation layer 22. An insulation layer 45 and a pixel electrode 12 are deposited on the source signal circuit 17 and the gate broken line repairing conducting layer 41. The gate broken line repairing conducting layer 41 won't be in touch with the source signal circuit 17 and the gate broken line repairing conducting layer 41 at least electrically connects with two portions of the gate signal circuit 15.
Patent TW-200428876-A (TW)
Title: System for dynamically switching video mode and the transmission method
Inventor: CHIN YI-LUNG
IPC: H04N7/15
Filed: 2003-06-10
Abstract: The present invention provides a system for dynamically switching video mode and the transmission method, in which, based on the condition of detecting the parameter communication environment, the streamline transmission mode is changed when the communication environment is good; but, when the communication environment is not good, the redundant data generated by the image capturing unit is removed to reduce the data transmission traffic for increasing the communication distance for wireless transmission. Moreover, the present invention can be associated with other compression methods for further compressing the data.
Patent TW-200500934-A (TW)
Title: Method displaying redirected data on remote computer and computer system using the method
Inventor: LAI YI-JI
IPC: H04L12/24
Filed: 2003-06-18
Abstract: A method displaying redirected data on remote computer can display the data displayed on a remote computer on a host system in connection with the remote computer. The method is that can periodically issues an interrupt signal to a processor of the remote computer, enabling the processor to periodically enter into an independent operation mode. Whenever the processor enters the independent operation mode, the processor will grab the data displayed on a display device of the remote computer in a display processing unit and transit the display data to the host system so as to conveniently facilitate the remote monitoring and control of system manager.
Patent TW-200405734-A (TW)
Title: Inter-working function for a communication system
Inventor: HSU RAYMOND T-S
IPC: H04L29/06
Filed: 2003-06-20
Abstract: Inter-Working Function (IWF) for interfacing between a Wireless Local Area Network (WLAN) and a communication system. The IWF may contain sufficient information to authenticate a user access to the WLAN, or the IWF may need to request authentication from the communication system. In one embodiment, the IWF sends an access challenge to the WLAN for a user. The IWF may then pass a response to the challenge on to the communication system for authentication. The IWF allows the WLAN to use the authentication capability of the communication system for local authentication.
Patent TW-200426170-A (TW)
Title: One-part polyurethane resin composition, method of preparing the same, and method of preparing a paint composition having the same
Inventor: LEE JU-KIL
IPC: C09D175/04
Filed: 2003-06-26
Abstract: In a uniformly copolymerized one-part polyurethane resin composition with improved processing behaviors and chemical resistance, the one-part polyurethane resin composition comprises about 20 to 50% by weight of a hard segment and about 50 to 80% by weight of a soft segment. The hard segment reduces drying time and recoating time of a film coated by the composition, and the soft segment improves processing behaviors of the film including rolling and spraying properties. The one-part polyurethane resin composition may further comprise a catalyst. The catalyst may regulate film drying time and improve gloss of a coated film. Thus, the resin composition may be applied in various fields.
Patent TW-200414369-A (TW)
Title: Method of manufacturing semiconductor device
Inventor: LEE SEUNG-CHEOL
IPC: H01L29/792
Filed: 2003-07-10
Abstract: Disclosed is a method of manufacturing the semiconductor devices. The method comprising the steps of forming a gate electrode on a semiconductor substrate, depositing an oxide film for a spacer on the gate electrode, implementing an anisotropic dry etch process for the oxide film for the spacer to form spacers at the sidewalls of the gate electrode, and implementing a rapid thermal annealing process for the spacers under an oxygen atmosphere in order to segregate hydrogen contained within the spacers toward the surface. Therefore, hydrogen contained within the spacer oxide film is not diffused into the tunnel oxide film and the film quality of the tunnel oxide film is thus improved. As a result, program or erase operation characteristics of the flash memory device and a retention characteristic of the flash memory device could be improved.
Patent TW-200508872-A (TW)
Title: Method for accessing data in a computer system
Inventor: LIN PEI-YING
IPC: G06F13/16
Filed: 2003-08-21
Abstract: A method for accessing data in a computer system is disclosed. The computer system has a first memory, a second memory, an address decoder, a digital signal processing cell, a demultiplexer, a multiplexer, and a cache memory. The cache memory includes a tag for storing an address. The method includes: controlling the demultiplexer with the address decoder according to an address signal generated by the digital signal processing cell to transmit the address signal either to the cache memory or to the second memory via the demultiplexer, and controlling the multiplexer with the address decoder according to the address signal to control the digital signal processing cell to receive data transmitted either from the cache memory or from the second memory via the multiplexer.
Patent TW-200509349-A (TW)
Title: Integrated circuit with embedded passive component in flip-chip connection and method for manufacturing the same
Inventor: TSAI MON-CHIN
IPC: H01L25/16
Filed: 2003-08-29
Abstract: An integrated circuit with embedded passive component in flip-chip Connection is disclosed. It comprises a semiconductor chip with function of operation and a dummy chip. The semiconductor chip is smaller than the dummy chip and is flip-chip mounted on a surface of the dummy chip with redistribution traces. The integrated circuit comprises at least an embedded passive component which is formed in the dummy chip and is electrically connected to the semiconductor chip through the redistribution traces and the flip-chip bumps. A plurality of solder balls are formed on peripheries of the surface of the dummy chip.
Patent TW-200511672-A (TW)
Title: A multi-wavelength external-cavity laser with digital and mode-hop-free fine tuning mechanisms
Inventor: PAN CI-LING
IPC: G02F1/1343
Filed: 2003-09-10
Abstract: An apparatus for electronically tuning of a single or multi-wavelength external-cavity laser, comprising an AR-coated diode laser, a collimator, a liquid crystal cell, a dispersion grating, a focusing lens and a liquid crystal pixel mirror. Wavelength channels can be selected by opening the appropriate pixels of the liquid crystal pixel mirror. By turning on several pixels at the same time, the laser can generate output at several wavelengths. Wavelength switching between channels is also possible. Laser wavelength can further be tuned by varying the driving voltages of the liquid crystal cell or the appropriate pixel mirror. The liquid crystal cell and the liquid crystal pixel mirror in the laser cavity can be combined to form a sandwich-type phased-tuned liquid crystal pixel mirror.
Patent TW-200512090-A (TW)
Title: Method for surfacing a mold
Inventor: HONG CHAU-NAN
Filed: 2003-09-30
Abstract: This invention relates to method for surfacing a mold. A mold is put inside reactor and surfaced by plasma. By using the steam of HMDSO and MSTS to produce plasma for surfacing a mold and making hydrophobic thin film, husking effect of a mold would be better. Above method could keep surface of a mold applied to nanometer pressing from damage.
Patent TW-200516570-A (TW)
Title: Data writing method of optical disk
Inventor: CHUANG SAMUEL
IPC: G11B7/007
Filed: 2003-11-10
Abstract: A data writing method of an optical disk for a CD-RW having a plurality of rotational speeds. First, the rotational speed of the CD-RW is detected. Next, data is written to the optical disk with a selected first write strategy according to the rotational speed of the CD-RW. During the writing procedure, the rotational speed of the CD-RW is detected in realtime. Finally, the data is written to the optical disk with a second write strategy when the rotational speed of the CD-RW changes corresponding to the second write strategy.
Patent TW-200519570-A (TW)
Title: Diagnostic method of rechargeable battery
Inventor: JUANG JR-CHENG
Filed: 2003-12-02
Abstract: A diagnostic method of rechargeable battery goes through a microcontroller unit to determines if a battery can be charged in a charging system, targeting at testing the battery quality. In accordance with an output value configured by the microcontroller unit, the present invention searches the time when the rechargeable battery enters the charging system, outputs a diagnostic action to check if the voltage of the charging system varies (e.g. battery charging method of mobile phone) and determines if the battery is disposed properly. The charging system charges the battery to obtain a charging voltage, and the voltage is compared with a reference voltage set up by the microcontroller unit for a judgment. In addition, the microcontroller unit conducts a subtraction operation on the charging voltage value and determines to keep charging, if necessary, thereby improving the quality of the rechargeable battery and enhancing the assured effect of the charging action.
Patent TW-200519344-A (TW)
Title: Heat pipe and method for making the same
Inventor: HUANG CHUAN-DE
IPC: F28D15/02
Filed: 2003-12-12
Abstract: A heat pipe includes a pipe, a wick and an operating fluid. The wick is a web of copper nanofibers disposed inside the pipe and contacted to inside walls of the pipe; and the operating fluid is sealed in the pipe and soaked in the wick. The web of copper nanofibers has excellent capillarity, and then the thermal conductivity of the heat pipe is promoted.
Patent TW-200417762-A (TW)
Title: Method and apparatus for coupling light
Inventor: BRUESSELBACH HANS W
IPC: G02B6/34
Filed: 2004-01-16
Abstract: A fiber optic apparatus formed by fusing together multiple optical fibers and stretching the fused optical fibers to form a tapered portion. The tapered portion is cleaved or cut and polished to form a facet at which an optical beam is received or transmitted.
Patent TW-200526184-A (TW)
Title: Improvement of incline-resistant wheel structure
Inventor: JIANG MING-XIANG
Filed: 2004-02-13
Abstract: This invention provides an improvement of incline-resistant wheel structure, which is installed in the front base of the vehicle, comprising a fixed tube, an active pipe, an incline-resistant wheel, and an elastic component. One end of the fixed tube is fixed to the base and the other end is pivot- with one end of the active tube. The other end of the active tube is connected with incline-resistant wheel. The elasticity component is clamped between the fixed tube and the active tube. When the vehicle passes through a bumpy road, the incline-resistant wheel is gearing the active tube with respect to the fixed tube pivot shaft pendulum. With the elasticity of elastic component, it can maintain the incline-resistant wheel jostled to the ground while traveling, and provide a buffering effect. Consequently, the structure of the vehicle resulted in an improved driving stability.
Patent TW-200425092-A (TW)
Title: Recording medium, recording device, regeneration device, recording method, and regeneration method
Inventor: TERADA MITSUTOSHI
IPC: G11B27/00
Filed: 2004-03-08
Abstract: The present invention provides a recording medium for improving the availability of one-time writable recording medium, which includes a plurality of recording layers on the one-time writable recording medium configured with a common recording regeneration area, a replacement area, a first replacement management information area, and a second replacement management information area (TDMA), and recorded with a notification information for writing or not (bitmap). The second replacement management information area is used to record the replacement management information related to the replacement process, and realize the rewritable area for the replacement management information. The replacement management information recorded in the second replacement management information area contains the first information format (status 1="0000") representing the replacement source address and the replacement target address for each data unit, and the second information format (status 1="0101", "1010") representing the replacement source address and the replacement target address for a plurality of physically continuous data units in a whole. The second information format can be used to effectively execute the replacement management for a plurality of data units. Moreover, when recording the replacement management information into the first replacement management information area, it all uses the first information format.
Patent TW-200424216-A (TW)
Title: Alginate sponge and preparation method thereof
Inventor: HAN SEUNG-MAN
IPC: A61F13/02
Filed: 2004-03-18
Abstract: The present invention relates to an alginate sponge and a preparation method thereof, more particularly to an alginate sponge having significantly improved flexibility, structural integrity, water-absorptivity, and processability, to be used for medical and tissue engineering purposes, and a simple preparation method thereof. The alginate sponge of the present invention has a maximum bend angle (flexibility) of at least 90 DEG, an apparent density (structural integrity) ranging from 0.006 to 0.1 g/cm3, and a saline solution absorption ratio ranging from 150 to 700%.
Patent TW-200533248-A (TW)
Title: The structure of PC board
Inventor: CHIAN YUN-CHIN
IPC: H05K1/00
Filed: 2004-03-29
Abstract: The invention of the structure of PC relates to the design related to the PC board, especially to a function that can shorten the square measure of the PC board so as to save the spaces of a computer host or related products, mainly set up at least one folded module to form the partition into several stacks of folded levels. And each folded level is connected to each other by terminals and PC board, and is individually formed with various kinds of interface cards on each folded level so as to shorten the square measure of the PC board under the conducting condition between the terminal and PC board as well as to shorten the spaces of a computer host or related products.
Patent TW-200508247-A (TW)
Title: Sars
Inventor: HAAGMANS BARTHOLOMEUS LEONARDUS
IPC: C07K14/165
Filed: 2004-04-08
Abstract: The invention relates to the field of virology. The invention provides an isolated essentially mammalian positive-sense single stranded RNA virus (SARS) within the group of coronaviuses and components thereof.
Patent TW-200428718-A (TW)
Title: Connector adapted to be used for transmission of a balanced signal and substrate for mounting the connector
Inventor: SHINDO TAKESHI
IPC: H01R13/6595
Filed: 2004-04-15
Abstract: In a connector (1) including an insulator (2) and first and second signal contacts (3,4) held by the insulator, each of the first and the second signal contacts includes a fixed portion (3a,4a) fixed to the insulator, a contacting portion (3b,4b) connected to one end of the fixed portion and extending in a first direction (A1), a bent portion (3c,4c) connected to the other end of the fixed portion, a first intermediate portion (3d,4d) extending from the bent portion in the first direction, a second intermediate portion (3e,4e) extending from the first intermediate portion in a second direction (A2), and a terminal portion (3f,4f) extending from the second intermediate portion in the first direction. The first intermediate portions are placed at positions which are different from each other in the second direction. The second intermediate portions are different from each other in the first direction. The bent portions are shaped to make the first and the second signal contacts be substantially equal in total length to each other.
Patent TW-200505161-A (TW)
Title: Level converting circuit efficiently increasing an amplitude of a small-amplitude signal
Inventor: TOBITA YOUICHI
IPC: H03K17/22
Filed: 2004-04-30
Abstract: A gate of an N-channel MOS transistor driving an output node is driven through a capacitance element in accordance with an input signal. A voltage on a source node of the drive transistor is applied as an output signal to an output node. Consequently, it is possible to perform level conversion of a voltage at a low level of the input signal having a higher voltage than the source node voltage of the drive transistor. It is thus possible to achieve a level converting circuit that can reduce the number of manufacturing steps, and can perform the level conversion of any logical level of the input signal.
Patent TW-200537099-A (TW)
Title: A self-adaptive car speed detection device
Inventor: Li shi-xiong
Filed: 2004-05-14
Abstract: A self-adaptive car speed detection device uses a micro processor to receive the output signal of a speed sensor installed on a car. When a button at the input terminal is pushed, the pulse width and frequency of received output signals are saved in a memory to complete threshold setting. When a car is normally driven, the micro processor continuously compare the output signal of the car speed sensor with the set value stored in the memory. If the car speed is lower that the setting value, the micro processor sends a control signal for another driving purpose, such as vehicle back-up radar.