baber/WOPTO huggingface dataset:
Patent TW-417123-B (TW)
Title: Operating device and recreation device for recreation machine
Inventor: OGATA HIROKI
IPC: H01H23/00
Filed: 1997-10-01
Granted: 2001-01-01
Abstract: The present invention relates to home-use recreation machine, in particular an operating device for recreation machine with a plurality of operating key-tops and connected to the recreation machine through a cable. The invention is characterized that comprising the control member, used for sending the operating data from the plurality of operating key-tops to the recreation machine through the cable and receiving the data from the recreation machine through the cable; and, the responding member, allocated in the specific location of operating device for recreation machine and activated by the control member according to the specified motion transmission data containing within the data from the recreation machine. Therefore, the player can experience the game with more on-site feeling than before.
Patent TW-388090-B (TW)
Title: Method of feeding lead frame and feeding device
Inventor: BABA SHINICHI
IPC: H01L21/00
Filed: 1997-10-09
Granted: 2000-04-21
Abstract: To eliminate waiting time of device between lots and improve productivity by detecting a loader side magazine without full lead frame, and immediately pushing off the loader side magazine upon emptied out and setting the following lead frame in the loader side magazine available for the frame feeder side. When a frame pusher 7 operates, if a frame sensor 14 detects no lead frame 6, it is judged that the lead frame 6 is not contained in the lead frame container in the loader side magazine 1B. The frame container in the bottom stage of the following loader side magazine 1C is moved to the level of frame transfer path 11a.
Patent TW-474913-B (TW)
Title: Production of organic carboxylic acid esters
Inventor: YOUNG DESMOND AUSTIN
IPC: B63B1/26
Filed: 1997-12-16
Granted: 2002-02-01
Abstract: A process for producing a carboxylic acid ester comprises reacting a first reactant comprising at least one carboxylic acid with a second reactant comprising at least one alcohol. The carboxylic acid and/or the alcohol are Fischer-Tropsch derived. The reaction is effected at elevated temperature and at a pressure such that the reactants are in a vapour phase. The reaction is further effected in the presence of a temperature stable solid acid catalyst. At least one carboxylic acid ester is produced as a product of the process.
Patent TW-471031-B (TW)
Title: Vapor feed supply system
Inventor: HORIE KUNIAKI
IPC: C23C16/448
Filed: 1998-01-05
Granted: 2002-01-01
Abstract: A vapor feed supply system including a vaporizer device and a method of cleaning a vapor flow region including such a vaporizer device, to enable thorough cleaning of the system, without having to degrade the overall system vacuum in the process of cleaning the vaporizer device is presented. The method comprises: defining a cleaning fluid passage having a predetermined withstand pressure by isolating a cleaning region of the vapor flow region; and flowing a cleaning fluid into the cleaning fluid passage under a pressure so as to enable the cleaning fluid to remain in a liquid state at a cleaning temperature of the cleaning region.
Patent TW-378172-B (TW)
Title: Method of producing jet pattern for metal knife handle and scissor handle
Inventor: YOU WEN-JAU
IPC: B26B13/12
Filed: 1998-01-12
Granted: 2000-01-01
Abstract: The present invention provides a method of producing a jet pattern for a metal knife handle and a scissor handle. First of all, using a scissor handle which essentially comprises polishing the surface of a metal knife handle or a scissor handle which is cast from Zn, Fe, etc. by a vibration grinding, applying an acrylic primer light in color on the surface, applying a jet paint darker in color prior to performing the jet patterning.Then forming a natural jet pattern on the surface of the acrylic primer by helically moving the to-be-flushed article upwards through the jet heads of jet pipes (adjusting the number of jet heads, the arrangement means, the size of jet holes, the number of jet holes, and the angle of flushing, according to the geometry and size of the article to-be-flushed) and printing a jet pattern paint darker in color,. Finally, drying the jet-flushed article by an oven and applying a transparent protective baking on the surface thereof, in order to increase the visual effect of a conventional metal knife handle and a conventional scissor handle to obtain a product with versatile and bright colors.
Patent TW-496113-B (TW)
Title: Printed circuit assembly
Inventor: NGUYEN TUAN D
IPC: H05K3/34
Filed: 1998-02-16
Granted: 2002-07-21
Abstract: A printed circuit assembly comprises a printed circuit board with nickel and gold plated pads and solder having a composition of approximately 90% lead and 10% antimony. The printed circuit assembly is IR or convection reflowed at a temperature between approximately 280 and 290 degrees C, and maintains solder connection integrity when the printed circuit assembly is later incorporated into a second printed circuit assembly using a standard tin-lead solder system.
Patent TW-379368-B (TW)
Title: An endpoint detection method
Inventor: WU SHIAU-JE
IPC: H01L21/205
Filed: 1998-09-24
Granted: 2000-01-11
Abstract: A kind of endpoint detection method for chemical vapor  deposition material by plasma treatment, includes the following steps: first a wafer being placed in a chemical vapor deposition reactor for heating, forming a material layer on the surface of the wafer by chemical vapor deposition, treating the material layer by nitrogen/hydrogen plasma. During the plasma treatment, analysis of the residueal gas being conducted to monitor carbon content in the material layer, for determining the endpoint of the plasma treatment process.
Patent TW-499639-B (TW)
Title: Data processing system using a shared register bank and a plurality of processors
Inventor: SIDMAN STEVEN B
IPC: G06F9/34
Filed: 1998-10-20
Granted: 2002-08-21
Abstract: A system and method is provided for use in register-based CPUs for simultaneously processing data in a series of CPU register banks while concurrently loading and unloading data into additional register banks. The register banks then sequentially shared between arithmetic processors connected to the CPU datapath. Each register bank, after being loaded with data, is connected to a plurality of data processors in sequence and the data in each register banks within the datapath, except when it is loaded and unloaded from the datapath. The invention takes advantage of the shorter time required to move control signals, as compared with moving data.
Patent TW-413866-B (TW)
Title: Method of etching doped silicon dioxide with selectivity to undoped silicon dioxide with a high density plasma etcher
Inventor: KO KEI-YU
IPC: H01L21/768
Filed: 1998-10-26
Granted: 2000-12-01
Abstract: Disclosed is a process for removing doped silicon dioxde from a structure selectively to undoped silicon dioxide. A structure having both doped and undoped silicon dioxide regions is exposed to a high density plasma etch having a fluorinated etch chemistry. Doped silicon dioxide is preferably removed thereby at a rate 10 times or more greater than that of undoped silicon dioxide. The etch is conducted in a chamber having an upper electrode to which a source power is applied and a lower electrode to which a bias power is applied sufficient to generate a power density on a surface of the structure such that the source power density is in a range less than or equal to about 1000 W per 200-mm diameter wafer surface. The high density plasma etch has an ion density not less that about 10<9> ions/cm<3>. A variety of structures are formed with the etch process, including self-aligned contacts to a semiconductor substrate.
Patent TW-421953-B (TW)
Title: Password updating apparatus and recording medium used therefor
Inventor: ICHIHARA MASAKI
IPC: G06F21/45
Filed: 1999-01-05
Granted: 2001-02-11
Abstract: A password updating apparatus includes a current password storage section, a seed data storage section, a password generating section, a new password storage section, an access requesting section, and an update requesting section. In the current password storage section, a currently set current password is stored. In the seed data storage section, seed data serving as a seed for generating a password is stored. In the generation data storage section, generation data for generating a password is stored. The password generating section generates a new password from the seed data stored in the seed data storage section in accordance with the generation data stored in the generation data storage section. The new password storage section stores the new password generated by the password generation section. The access requesting section requests access to another computer through a communication line by using the current password stored in the current password storage section. The update requesting section requests another computer connected in accordance with the request from the access requesting section to update the current password used for the access to the new password stored in the new password storage section. A recording medium used for this apparatus is also disclosed.
Patent TW-565615-B (TW)
Title: Method for identifying Cordyceps sinensis
Inventor: SHIU RUEI-SHIANG
IPC: C12Q1/68
Filed: 1999-04-15
Granted: 2003-12-11
Abstract: A method for identifying Cordyceps sinensis comprises using a polymerase chain reaction (PCR) to perform an amplification of 18S rRNA gene on the DNA extracted from a to-be-identified object using NS3 and NS6 as primers; hydrolyzing the amplified PCR product with restriction-enzyme Cfo I; the hydrolyzed polymorphism contains the DNA segment lengths of 570, 300, 50bP.
Patent TW-431125-B (TW)
Title: Satellite broadcast receiving converter
Inventor: MORII TAKESHI
IPC: H04N5/44
Filed: 1999-05-04
Granted: 2001-04-21
Abstract: In the conventional satellite broadcast receiving frequency eliminator, the protrusion portion 22g of the soft solder layer 29 of the peripheral opening of the through hole 22a for fixing screws at the side of the upper conductive pattern 22c may generate a gap 24 between the circuit substrate 22 and the upper wall 21a. To eliminate such a problem, the satellite broadcast receiving frequency eliminator has a structure where an insulating board 2b is exposed on the inner wall of a screwing through-hole 2a, a connecting conductor 2f and a soft solder layer 2g are formed on the inner wall of a grounding through-hole 2b having a small diameter than the screwing through- hole 2a, and the grounding through-hole is provided adjacent to the screwing through-hole 2a, so that a protruded part 2h on an upper conductive pattern can be lessened in size, an upper wall 1a and the solder layer 2g covering the upper conductive pattern of a circuit board 2 are brought into close contact with each other, and as a result, noises are restrained from occurring, and the satellite broadcast receiving frequency eliminator is much enhanced in reliability.
Patent TW-444071-B (TW)
Title: Manufacture apparatus and method for silicon crystal
Inventor: KUROSAKA SHOEI
IPC: C30B15/22
Filed: 1999-06-08
Granted: 2001-07-01
Abstract: This invention provides the manufacture apparatus and method for silicon crystal, which can effectively increase the productivity of silicon crystal. Electrical current value is determined between neck section 16 and solution section 12. When this measured value is zero, it is determined that a break-off at the neck section 16 has occurred. The seed 14 is lowered into the solution section 12 to immerse the break-off region. Then, the seed 14 is moved upwards to resume the drawing operation.
Patent TW-448630-B (TW)
Title: A/D conversion offset error correction
Inventor: RUDBERG MIKAEL KARLSSON
IPC: H03M1/06
Filed: 1999-06-11
Granted: 2001-08-01
Abstract: An A/D conversion offset error correction arrangement includes an A/D converters (10) for converting analog signals into digital signals. A decoder (12) decodes the digital signals into binary signals. A converter (20) converts the binary signals into equivalent decoded digital signals. Means (16, 18, 24) are provided for forming an offset error estimate by averaging the difference between the digital signals and the decoded digital signals. An adder (26) subtracts the offset error estimate from future digital signals before these signals are decoded.
Patent TW-434527-B (TW)
Title: Digital audio signal process method and device
Inventor: SHIU JAU-YUN
Filed: 1999-07-03
Granted: 2001-05-16
Abstract: The present invention relates to a digital audio signal process method. The digital audio signal is a n-bit digital signal represented by Dn-1Dn-2..D0, where n is a natural number. The process method can successfully be applied in a single-side or a double-side audio system. Firstly, it is necessary to calculate the digital audio signal's pulse width, WxT, where W is the pulse width decision value and is an integer and T is the preset period. The pulse width decision value (W) is divided by a preset value (M) to obtain a quotient (Q) and a remainder (R ), where M is a natural number and Q and R are integers. Then, the audio signal is modulated into M successive time gaps of equal time length when a pulse having a pulse width of (Q+1)xT exists in every R time gaps of the M time gaps and a pulse having a pulse width of QxT exists in every (M-R) time gaps of the M time gaps. Finally, potentials of the M successive time gaps should be adjusted before outputting. Since the pulse width decision value (W) is determined in corresponding to either a single-side or a double-side audio system, it may be calculated differently. In accordance with the present invention, an environment having a low clock rate and multiple sampling frequencies can be provided for the application of the audio system.
Patent TW-429287-B (TW)
Title: Compressed air assisted fuel injection system
Inventor: COBB WILLIAM T JR
IPC: F02M67/06
Filed: 1999-07-28
Granted: 2001-04-11
Abstract: An internal combustion engine having a compressed air assisted fuel injection system. The injection system has a compressed air accumulator with a first aperture into the cylinder of the engine and a second aperture into the crankcase of the engine. The two apertures are located at opposite ends of the accumulator and the accumulator has a tube shape. The accumulator blows off pressure every time one of the ports into the cylinder is closed. The tube shape of the accumulator forms a tuned reflection pipe for a compression wave from the cylinder to generate a reflected compression wave for assisting in delivering fuel and air into the cylinder. The two apertures are adapted to be opened and closed by the piston head of the engine.
Patent TW-432328-B (TW)
Title: Methods and apparatus for dynamic internet server selection
Inventor: LI CHUANG
IPC: H04L29/08
Filed: 1999-09-23
Granted: 2001-05-01
Abstract: Methods and apparatus for dynamically selecting a computer on a local area network to become a server providing shared access to a wide area network, such as the Internet, to all of the computers on the local area network is disclosed. A server may be selected from among any of the computers on the local area network that is currently available (i.e. powered on), and capable of establishing a connection to the wide area network. If the current server shuts down, a new server may be selected and started with only minimal impact on the other computers on the local area network, which are automatically reconfigured to use the new server to route network traffic to the wide area network.
Patent TW-463412-B (TW)
Title: Non-aqueous electrolyte cell
Inventor: HARA TOMITARO
IPC: H01M50/557
Filed: 1999-10-19
Granted: 2001-11-11
Abstract: A non-aqueous electrolyte cell having high hermetic sealing and hermetic sealing properties and which is reduced in thickness. A unit cell of the non-aqueous electrolyte cell is accommodated in a packaging material formed by a laminated film. The packaging material includes at least a metal layer and a heat fused layer arranged on an inner side of the meta layer. The heat fused layer is made up of a plurality of layers each containing the same monomeric unit. A mixed layer where plastic materials of the plural layers co-exist is formed between the plural layers such that the heat fused layer is in the form of a continuous film not having a definite boundary surface.
Patent TW-462003-B (TW)
Title: Method for browsing network data on hand-held data processor
Inventor: CHEN FRED HUAI-YAN
IPC: G06F15/163
Filed: 1999-11-26
Granted: 2001-11-01
Abstract: The present invention is a method for browsing network data on hand-held data processor, which is provided to eliminate a problem in that no electronic hand-held platforms currently available in the market can provide adequate browsing function. Since the downloaded data and the browsing process are dealt separately in the method, users can browse network information on-line any time on any portable hand-held data processor without having to use any personal computer browser. Thus, the browsing speed can be increased, the data sources can be enriched, and the host memory space can be saved. Consequently, not only browsing of various network data on any hand-held electronic product is allowed but also off-line browsing is realized.
Patent TW-494230-B (TW)
Title: Method for examining rotationally symmetrical objects
Inventor: KAUPP ANSGAR
IPC: G01N21/95
Filed: 2000-03-24
Granted: 2002-07-11
Abstract: The invention pertains to a method for examining a series of objects that are symmetrical in reference to a rotational axis, e.g., circular disks, during or after the manufacturing process of the disks. In particular, the invention pertains to the optical examination of circular data carriers, e.g., CD, DVDs, CD-Rs or the like. The invention proposes that each object contains at least one marking or is provided with at least one marking. The marking makes it possible to unequivocally determine the angular position of each object about the rotational axis in reference to the marking for objects manufactured in the same manufacturing process. At least one section of the objects is scanned by at least one scanning element, and the marking is detected during the examination process. The scanning result and/or examination result of geometric regions with corresponding positions on the objects in reference to the marking is determined and/or evaluated and/or displayed on a display element in the same angular position in reference to the marking. A defect that always occurs at the same position will always have the same geometric data independent of the rotation the object to be examined during its transport to the examination point and can be treated with other criteria.
Patent TW-I231804-B (TW)
Title: Processing of high-conductivity and high-impermeability graphite composite
Inventor: WENG BIING-JYH
IPC: C01B31/04
Filed: 2000-02-16
Granted: 2005-05-01
Abstract: The present invention uses a thermosetting resin and a vermicular graphite to produce a composite material, which these two materials are soaked and stirred to mix, then subjected to centrifugal treatment process, drying, and hot pressing to form a component. In the composition, the weight percentage of vermicular graphite is 98% to 25%, preferably 95% to 50%. The present invention has been proved by testing that the volume resistivity thereof can be less than 4x10<-3> Omega-cm and the helium leakage rate thereof can be less than 5x10<-9> torr.l/sec. According to the method of present invention, high-conductivity and high-impermeability components, such as graphite composite plate, unipolar separator, and bipolar separator, etc., for fuel cells can be produced.
Patent TW-460791-B (TW)
Title: Hardware SROM adapter
Inventor: CHEN HUAI-YAN
IPC: G06F13/12
Filed: 2000-04-05
Granted: 2001-10-21
Abstract: A hardware SROM adapter is connected between the CPU and the SROM adapter that enables the CPU to read the data stored in the SROM adapter by hardware completely without using software. The adapter includes an address locker, a first three-state control gate, an address comparator, a major control unit, an access control signal generator, a data locker and a second three-state control gate. The adapter is characterized in using the address comparator to determine whether the active mode supposed to be executed of the current received address is a none reading page active mode or a reading page active mode, and using the major control unit and access control signal generator to generate necessary control signal of switch mode. Because the adaptor is formed by only hardware circuit without requiring the software control, the drawbacks in the conventional skill can be eliminated.
Patent TW-524721-B (TW)
Title: Reaction apparatus for production of alkanolamine and method for production of alkanolamine using the apparatus
Inventor: TSUNEKI HIDEAKI
IPC: B01J8/00
Filed: 2000-04-05
Granted: 2003-03-21
Abstract: Selective production of a dialkanolamine is attained by controlling the volume preceding the entrance to a catalyst bed and the temperature prevailing under respectively fixed levels subsequent to the mixture of an alkylene oxide thereby repressing a reaction occurring in the absence of a catalyst and curbing the formation of trialkanolamine. The reactant fluid is prevented from generating a channeling by disposing an exportable structure in a reactor thereby creating the state of a false shell-and-tube type reactor. The reaction is initiated with the inlet temperature set at a higher level than the prescribed level and the alkylene oxide concentration set at a lower level than the prescribed level and thereafter the inlet temperature and the alkylene oxide concentration are gradually changed toward the respectively prescribed levels.
Patent TW-537930-B (TW)
Title: Process for the catalytically carrying out multiphase reactions, in particular hydroformylations
Inventor: WIESE KLAUS-DIETHER DR
IPC: C07C29/16
Filed: 2000-04-24
Granted: 2003-06-21
Abstract: The invention relates to a catalytic process for carrying out multiphase reactions in a tubular reactor, with the catalyst being present in the continuous phase and at least one starting material in a disperse phase and the loading factor B of the tubular reactor being equal to or greater than 0.8. The process is suitable in particular for the hydroformylation of olefins. The aldehydes thus prepared can be used for the preparation of alcohols, carboxylic acids or in aldol condensations.