baber/WOPTO huggingface dataset:
Patent TW-419468-B (TW)
Title: Phenyloxazolidinones having a C-C bond to 4-8 membered heterocyclic rings
Inventor: ENNIS MICHAEL D
IPC: A61K31/4439
Filed: 1996-08-29
Granted: 2001-01-21
Abstract: A compound of the formula (I), or pharmaceutical acceptable salts thereof wherein X is NR1, s(o)g, or O; R1 is H, C1-6 alky1 optionally substituted with one or more OH, CN, or halo, or R1 is -(CH2)h-ary1, -COR1-1, -COOR1-2,-CO-(CH2)h-COR1-1, C1-6 alky1 sulfony1, -SO2-(CH2)h-ary1, or -(CO)I-Het, R2 is H, C1-6 alky1, -(CH2)h-ary1, or halo; R3 and R4 are the same or different and are H or halo; R5 is H,C1-12 alky1 optionally substituted with one or more halo, C3-12 cycloalky1, C1-6alkoxy. The compounds are useful antimicrobial agents.
Patent TW-337003-B (TW)
Title: Embossed substrate and photoreceptor device incorporating the same and method
Inventor: DAVIS GREGORY F
IPC: G03F7/00
Filed: 1996-11-09
Granted: 1998-07-21
Abstract: An embossed substrate, having a substrate incorporating plastic material, and a surface as well as an embossed surface carried by the substrate surface, featuring the embossed surface a pattern of an average roughness of between 100 and 300 microns and in even distribution on the surface, with ridges and valleys, of a distance between the adjacent ridges and/or valleys over the depth between the peack and the valley, which are disposed irregularly, for when the embossed surface is exposed in the light, having the projected light diffuse, for lowering or eliminating the interference.
Patent TW-368778-B (TW)
Title: Mute control circuit
Inventor: KEUM DONG-JIN
IPC: H03K17/16
Filed: 1996-12-28
Granted: 1999-09-01
Abstract: There is provided a mute control circuit which is simplified to efficiently remove switching noise during the muting of each output. The mute control circuit includes a pulse generator for receiving the each mute signal and generating a control pulse, a charge and discharge signal generator for receiving the control pulse and generating a charge and discharge signal and a switching control signal, a controller for receiving the charge and discharge signal and controlling the mute operation of the output terminal according to the switching control signal, and a switching signal generator for receiving the mute signal, generating a switching signal according to the switching control signal of the charge and discharge signal generator, and supplying the switching signal to the controller.
Patent TW-324056-B (TW)
Title: The multi-holes heating utensil for combustion
Inventor: LIOU JIA-FENG
IPC: F24H1/18
Filed: 1997-03-03
Granted: 1998-01-01
Abstract: A multi-holes heating utensil for combustion, is sintering multi-holes material with guiding-pipe or basin together. Its outer part is enclosed by shell-shaped heating basin, which includes combustion-gas inlet, waste-gas outlet and combustion area.
Patent TW-343200-B (TW)
Title: Process for preparing polychlorotrifluoroethylene
Inventor: JONG SHEAN-JENG
IPC: C08F14/24
Filed: 1997-05-10
Granted: 1998-10-21
Abstract: A process for preparing a solid chlorotrifluoroethylene homopolymer, which comprises using bis-4-t-butyl-cyclohexyl-peroxy-dicarbonate organic peroxide and chlorotrifluoroethylene to undergo a polymerization reaction, in which the amount of bis-4-t-butyl-cyclohexyl-peroxy-dicarbonate used is 0.01~3% of the weight of chlorotrifluoroethylene, and the reaction temperature is 20~60℃.
Patent TW-362998-B (TW)
Title: Cleaner for parallel bores
Inventor: KOMINE TSUYOSHI
IPC: B24D15/00
Filed: 1997-05-29
Granted: 1999-07-01
Abstract: The invention is about the cleaner for parallel bores inside that can increase the operation efficiency. The cleaner comprises the cleaner body which consists of a pair of half-cut rods longitudinally sectioned from a rod along a direction inclined to the rod axis with one half rod fixed and the other half-rod movable. The two half-rods are connected by a sliding joint. The outside of each part is equipped with scraper. The sliding element at the base of the movable half rod is operated such that the movable half rod slides from the thin wall side to the thick wall side to reduce the diameter of the cleaner body so that the cleaner can be easily plugged into the bores to be cleaned.
Patent TW-331636-B (TW)
Title: Semiconductor memory device
Inventor: FUJIWARA KEISUKE
IPC: G11C11/409
Filed: 1997-06-27
Granted: 1998-05-11
Abstract: The cell array is connecting to a common piping line via sensor amplifiers when it is executing read and write. There is a sub-amplifier between 2 piping lines, the sub-amplifier between 2 piping lines, the sub-amplifier magnify the potential voltage by accessing outside data. The sub-amplifier can magnify the read and write data from piping lines without separating them. Therefore the layout delay can be reduced.
Patent TW-340948-B (TW)
Title: A breaker
Inventor: KAWASHIMA YOSHIAKI
IPC: H01H71/24
Filed: 1997-07-11
Granted: 1998-09-21
Abstract: A breaker, with a switch in the molded plastic container formed by the casing and the cover for interruption of over-current in case of scram in the latch, said over-current breaker has the coil passing through the L-shaped yoke supporting the armature and the reset armature, with an oil buffer, having: a unit casing housing the over-current breakers of the polarities, with said over-current breaker yoke and oil buffer for securing of the polarities.
Patent TW-340102-B (TW)
Title: A bicycle built-in gearing device
Inventor: MATSUO NOBUYUKI
IPC: B62M11/16
Filed: 1997-07-26
Granted: 1998-09-11
Abstract: A bicycle built-in gearing device, having: a fixation axis, and a drive, which rotates surrounding said fixation axis, with tespect to the driving direction facing the forward direction of the bicycle and the counter rotation direction of the drive direction, and the cluth in any route of the driving selectively corresponding to the plurality of gearing stages, and the bicycle built-in gearing device that operates said clutch operation system in said clutch; counter rotation means in said clutch operation, having the counterdirection shift of the driving force; and the first power output between the first state of said clutch by means of said counterrotary engagement for transmission of said drive^s counterrotation, and the second state of said counter-rotary engagement; and the first controller of said first state and said second state output of the first drive; and the gearing operation unit of the first controller.
Patent TW-396644-B (TW)
Title: A method and device for waveguide connection
Inventor: LARSSON OLLE
IPC: G02B6/36
Filed: 1997-09-23
Granted: 2000-07-01
Abstract: Replicated polymeric microstructures have been used in the fabrication of optofibre waveguide connections, with the intention of simplifying the production of such connections, and therewith greatly reduce manufacturing costs. Fabrication is commenced from a silicon chip in which there has been etched grooves whose cross-sectional shape has been adapted to accommodate waveguides, such as optofibres. Firstly, the silicon chip is replicated, by plating the silicon chip with nickel for instance. The replication then serves as a model for producing a plastic copy of the silicon chip. This method of manufacture is able to produce waveguide accommodating grooves (2), such as optofibre accommodating grooves, to a very high degree of accuracy. Furthermore, the method provides a high degree of freedom in the configuration of the grooves, and also enable branched grooves for receiving branched fibres to be produced. The waveguide connection can then be used with a waveguide, such as an optofibre, together with a light transmitter or light receiver. Figure 1 for publication.
Patent TW-348113-B (TW)
Title: Method for inspecting the foam in an ink cartridge
Inventor: MOH TZYH-JYH
IPC: B41J2/12
Filed: 1997-11-03
Granted: 1998-12-21
Abstract: A method for inspecting the foam in an ink cartridge, which comprises: (a) immersing a test foam into an ink to measure the maximum absorption A of the test foam; (b) drying a foam in a drying temperature and a vacuum pressure to obtain a total weight of the foam B; (c) immersing the foam in the ink at an immersion temperature for a period of time; (d) cleaning the foam and drying the foam at a different drying temperature and another vacuum pressure, thereby obtaining a total weight C of the foam; (e) immersing the foam again in the ink to measure the maximum absorption of the foam D; (f) calculating the solubility and variation of absorption of the foam in the ink from each total weight and the maximum absorption; and (g) discarding the foam when the solubility of the foam in the ink exceeds a first specified value or the variation of absorption of the foam in the ink exceeds a second specified value.
Patent TW-445240-B (TW)
Title: Method of treating waste water containing phosphoric acid ion and apparatus used therefore
Inventor: YAMAMOTO KOJI
IPC: C02F1/52
Filed: 1997-11-14
Granted: 2001-07-11
Abstract: An electrolytic elution method is carried out in a state where the concentration of calcium ion and/or magnesium ion in a drain to be treated is not less than 2 mg/liter. The ratio of removal of phosphoric acid ion in a drain containing phosphoric acid ion by electrolytic elution method of iron or aluminum can be improved, whereby enabling power-saving.
Patent TW-369432-B (TW)
Title: Method of treating desulfurization absorption fluid and its apparatus
Inventor: ONIZUKA MASAKAZU
IPC: B03D1/24
Filed: 1998-02-04
Granted: 1999-09-11
Abstract: The invention provides a method of treating desulfurization absorption liquid after it is in contact with the gas liquid of burnt exhaust, which efficiently removes microparticles such as un-burnt coal etc, and enhances the quality of by-products such as gypsum. This method of treating desulfurization absorption fluid includes the process of providing gas to the said absorption fluid that contains microparticles of unburnt coal (A) to generate bubbles, and allow the microparticles to adhere to the surface of the bubbles which results in a foam phase (D), and the process of bursting the foam phase (D) to obtain liquid containing the microparticles.
Patent TW-395135-B (TW)
Title: A high throughput and regular architecture of 2-D 8x8 DCT/IDCT using direct form
Inventor: CHEN LIANG-JI
IPC: H04N7/30
Filed: 1998-03-03
Granted: 2000-06-21
Abstract: The invention describes a novel 8x8 2-D DCT/IDCT architecture based on the direct 2-D approach and the rotation technique. The computational complexity is reduced by taking advantage of the special attribute of complex number. Two architectures are proposed: the parallel architecture is suitable for low speed and low power design; the folded architecture is suitable for higher speed and applications of various standards. Unlike other approach, the proposed architecture is regular, hence, it is suitable for VLSI implementation. Compared to the row-column method, the throughput of the proposed folded architecture can achieve two times that of the row-column method with little hardware increased.
Patent TW-386259-B (TW)
Title: Method for anisotropically etching tungsten using SF6, CHF3, and N2
Inventor: SHIAU GUANG-JYE
IPC: H01L21/3065
Filed: 1998-03-11
Granted: 2000-04-01
Abstract: A method for etching a tungsten containing a layer on a substrate substantially anisotropically, with good etching selectivity, and without forming excessive passivating deposits on the etched features. In the method, the substrate is placed in a plasma zone, and process gas comprising SF6, CHF3, and N2, is introduced into the plasma zone. A plasma is formed from the process gas to anisotropically etch the tungsten containing layer. Preferably, the plasma is formed using combined inductive and capacitive plasma operated at a predefined inductive:capacitive power ratio.
Patent TW-407412-B (TW)
Title: Processing call information within a telecommunications network
Inventor: PULLEN STEVE M
IPC: H04Q3/00
Filed: 1998-04-15
Granted: 2000-10-01
Abstract: A system (10) is provided for processing call information within a telecommunications network. The processing system includes a plurality of functional modules (34-54). Each functional module (34-54) can perform a corresponding function of call processing. A call sequencer module (32) is operable to communicate with each functional module (34-54). The call sequencer module (32) is operable to invoke a particular functional module (34-54) whenever the function of call processing corresponding to that functional module (34-54) is required to be performed.
Patent TW-386949-B (TW)
Title: Ink jet printer with a printhead having an integral substrate heater driver
Inventor: ANDERSON FRANK E
IPC: B41J2/05
Filed: 1998-08-25
Granted: 2000-04-11
Abstract: The invention is directed to an ink jet printer including an electrical circuit providing an output signal. A printhead includes a substrate, a nozzle plate having a plurality of ink emitting orifices, a plurality of jetting heaters respectively associated with the plurality of ink emitting orifices, and at least one substrate heater associated with the substrate. A substrate heater driver is located on and integral with the printhead. The substrate heater driver includes at least one input and at least one energizable output. The at least one input is connected with the electrical circuit and receives a signal corresponding to the output signal from the electrical circuit. One of the energizable outputs is coupled with at least one of the substrate heaters. The substrate heater driver is configured to selectively actuate the at least one substrate heater, dependent upon the received signal.
Patent TW-373296-B (TW)
Title: Inner metal dielectric layer producing method
Inventor: HUANG CHIEN-CHUNG
IPC: H01L21/76
Filed: 1998-07-14
Granted: 1999-11-01
Abstract: This invention provides a kind of inner metal dielectric layer producing method, using silicon nitride cover screen layer to process many times of partial re-etch production procedure, for use in removing metal line area of bigger block portion at upper thick SOG layer, making SOG material to be used only filling metal line opening, on the metal line upper portion not to cover SOG material, after that on its upper position to cover dielectric layer, to obtain highly even inner metal dielectric layer, finally to process further process such as via layer window, insert wedge etc. As there is no coverage of SOG material above the metal line, therefore via layer window shall not expose SOG material, thus can avoid the problem of via layer window contamination.
Patent TW-421935-B (TW)
Title: Wireless communication using atmospheric platform
Inventor: DIAMANDIS PETER H
IPC: H04B7/185
Filed: 1998-12-03
Granted: 2001-02-11
Abstract: A communication system is provided in which an airborne atmospheric platform located in the Earth's atmosphere communicates with a network of satellites and with ground-based users. Because of its location in the atmosphere, the atmospheric platform takes advantages of previously unused high frequencies in communicating with the satellite network. The atmospheric platform communicates with ground-based users at a second, lower frequency.
Patent TW-388932-B (TW)
Title: Method of increasing CMP uniformity
Inventor: JIAN SHAN-JIE
IPC: H01L21/304
Filed: 1998-09-11
Granted: 2000-05-01
Abstract: A method of increasing the uniformity of chemical mechanical polishing (CMP), comprises providing a semiconductor substrate at least including a first circuit region and a second circuit region; separately forming a plurality of trenches in the circuit regions, the trenches having various sizes in the circuit regions; separately forming a dummy pattern on the trenches having a larger size through a program analysis procedure thereby obtaining a consistent density and distribution of the active regions on one chip; and forming a dielectric layer covering the substrate for the planarization process with a CMP method.
Patent TW-405270-B (TW)
Title: Thin film transistor and method for making the same
Inventor: NAKANISHI SHIRO
IPC: H01L29/786
Filed: 1998-09-23
Granted: 2000-09-11
Abstract: In order to bury and cover the hydrogen ion into the crystalline defect of the semiconductor layer of the thin-film transistor, the invention provides a silicon nitride film 23 which is used as the gate insulating film. The silicon oxide film 24 is deposited on the transparent substrate 21 which is allocated in the gate electrode 22. Next, the deposited layer is used as the polysilicon film 25 of the semiconductor film which becomes the active field. There is allocated the stop layer 26 on the polysilicon film 25 corresponding to the gate electrode 22. The deposited layer becomes the silicon oxide film 27 of the inter-layer insulating film and the silicon nitride film 28 is used to cover said stop layer 26. The film thickness T1 of the stop layer 26 and the silicon oxide film 27 is thinner than the square root of the product of the film thickness T2 of the silicon nitride 28 and 4000 <ANGSTROM>.
Patent TW-405131-B (TW)
Title: Magentic core for saturable reactor, magnetic amplifier type multi-output switching regulator and computer having magnetic amplifier type multi-output switching regulator
Inventor: NAKAJIMA SHIN
IPC: H01F27/24
Filed: 1998-09-28
Granted: 2000-09-11
Abstract: A magnetic core for use in a saturable reactor made of an Fe-based soft-magnetic alloy comprising as essential alloying elements Fe, Cu and M, wherein M is at least one element selected from the group consisting of Nb, W, Ta, Zr, Hf, Ti and Mo, and having an alloy structure at least 50% in area ratio of which being fine crystalline particles having an average particle size of 100 nm or less. The magnetic core has control magnetizing properties of a residual operating magnetic flux density <DELTA>Bb of 0.12 T or less, a total control operating magnetic flux density <DELTA>Br of 2.0 T or more, and a total control gain Gr of 0.10-0.20 T/(A/m) calculated by the equation: Gr=0.8x(<DELTA>Br-<DELTA>Bb)/Hr, wherein Hr is a total control magnetizing force defined as a control magnetizing force corresponding to 0.8x(<DELTA>Br-<DELTA>Bb)+<DELTA>Bb.
Patent TW-396185-B (TW)
Title: Process for producing articles having a soft touch
Inventor: BORGGREVE REINOLDUS J M
IPC: F16F1/36
Filed: 1998-10-07
Granted: 2000-07-01
Abstract: The invention relates to a process for producing a product that is pleasant to touch, essentially comprising the single-step injection moulding of a thermoplastic elastomer composition, chosen from the group comprising polyester block copolymers, polyurethanes and styrene block copolymers, which contains glass fibre. Preferably a polyether ester with a shore D hardness of between 30 and 50 and a MFI of 10-50 g/10 min. containing 35-55 wt. Glass fibre is used in the composition. The product obtained preferably has a stiffness of at least 2000 Mpa and a shore D hardness of less than 60.
Patent TW-405097-B (TW)
Title: Method and apparatus for providing execution of system management mode services in virtual mode
Inventor: EDRICH DAVID S
IPC: G06F12/10
Filed: 1998-10-07
Granted: 2000-09-11
Abstract: The present invention is an apparatus and method for executing instructions in a system management made in a processor-based system. The apparatus comprises a memory for storing instruction sequences by which the processor-based system is processed where the memory includes a system management random access memory (SMRAM). The apparatus also comprises a processor having a system address space, that executes the stored instruction sequences. The stored instruction sequences include process steps to cause the processor to: (a) configure the processor to operate in a protected mode while in a system management mode, the processor operating at address greater than one megabyte; (b) invoke a paging feature of the processor; (c) configure the processor to operate in a virtual mode; and (d) process the instruction sequences; wherein the process steps occur upon the receipt of an instruction to process a system management request.
Patent TW-584753-B (TW)
Title: Liquid crystal drive circuit
Inventor: SEKINE HIROYUKI
IPC: G02F1/133
Filed: 1998-11-17
Granted: 2004-04-21
Abstract: A kind of drive circuit for liquid crystal display (LCD) having plural drive portions corresponding to plural data lines in the pixel matrix is disclosed in the present invention. Each drive portion receives the corresponding video signal and transmits it to the corresponding data line. The output circuit of each drive portion includes n-type MOS transistor, which is connected in series between the power source lines, the first switch, the second switch, and p-type MOS transistor for outputting signal through the output node where the first switch and the second switch are connected together. Both n-type and p-type MOS transistors are operated alternately to transmit the corresponding positive-polarity signal and the negative-polarity signal. Thus, it is unnecessary to reset the data line; and the purpose of reducing power consumption is achieved.
Patent TW-466687-B (TW)
Title: Method for forming multi-level contact
Inventor: YANG JIAN-LUEN
IPC: H01L21/768
Filed: 1998-12-09
Granted: 2001-12-01
Abstract: There is provided a method for forming multi-level contact, which performs two stages of etching to a dielectric layer, wherein the dielectric layer is covered on a conductive layer and there is a cap insulating layer located between the conductive layer and the dielectric layer. The etching time of the first stage is decreased, and when only a thin dielectric layer is remained on the cap insulating layer, the first stage of etching is stopped. Then, the second stage of etching is performed to remove the remained dielectric layer and the cap insulating layer until exposing the conductive layer to complete etching the contact. In addition, a cleaning step can be inserted between the two stages of etching to remove the polymer formed in the first stage of etching.
Patent TW-398023-B (TW)
Title: Method for manufacturing a semiconductor device
Inventor: HOSHINO AKIRA
IPC: H01L21/336
Filed: 1998-12-17
Granted: 2000-07-11
Abstract: A Ti film is formed on a semiconductor substrate having an element formed on the surface thereof by the sputtering method. This Ti film is formed by using an ordinary DC magnetron sputtering unit under the conditions where Ar gas pressure is 1 mTorr and DC power is 4.4 kW. Under these conditions, the Ti film remains a continuous film in the film formation initial period from the start of discharge to one second after the start. Due to this, even if the Ti film is charged with secondary electrons generated by, for example, plasma for use in sputtering, local charge-up does not occur. Thereafter, sputtering is continued and a Ti film of about 300 A in thickness is formed on the entire surface. Hence, if a metal film is formed on the element on the surface of a semiconductor substrate, it is possible to prevent second electrons of plasma from causing the breakdown of an insulating film of the element.
Patent TW-432765-B (TW)
Title: Method of installing wiring and piping parts on receiver, receiver device for wiring and piping parts, pull-in cable way forming body, and pull-in member
Inventor: SHIMIZU SHOHACHI
IPC: H02G3/04
Filed: 1998-12-31
Granted: 2001-05-01
Abstract: The object of the present invention is to provide a plurality of wiring and piping parts which are not damaged by scratch and can be smoothly and easily laid and received in sequence. After the wiring and the piping parts W are dragged in a pull-in cable way 4 of a receiver 1, the wiring and the piping parts W in the pull-in cable way 4 of the receiver 1 are moved to a receiving way 5 for being received in the receiving way 5.