baber/WOPTO huggingface dataset:
Patent TW-307697-B (TW)
Inventor: PAUL PIJL
IPC: B01J23/80
Filed: 1994-01-21
Granted: 1997-06-11
Abstract: PCT No. PCT/EP94/00081 Sec. 371 Date Mar. 24, 1995 Sec. 102(e) Date Mar. 24, 1995 PCT Filed Jan. 13, 1994 PCT Pub. No. WO94/16798 PCT Pub. Date Aug. 4, 1994A process for the catalytic decomposition of dinitrogen monoxide in a gas stream by contacting the gas stream at temperatures of 200 DEG -900 DEG  C. and pressures of 0.1 to 20 bar with a catalyst free of noble metals, the catalyst being prepared by combining a spinel CuAl2O3 with another spinel-forming metal component selected from the group consisting of tin, lead, zinc, magnesium, calcium, strontium and barium or mixtures thereof in elemental form or as an oxide or salt, and calcining at temperatures of 300 DEG -1300 DEG  C. and under pressures of 0.1-200 bar in order to at least partially liberate the copper from the spinel by replacement with the other metal component.
Patent TW-283179-B (TW)
IPC: D21H25/06
Filed: 1994-04-23
Granted: 1996-08-11
Abstract: Accordingly, the present invention provides a method for the fluorescent whitening of paper comprising contacting the paper surface with a coating composition comprising a fluorescent whitening agent having the formula: <CHEM> wherein M is hydrogen, an alkali metal, preferably sodium, ammonium or magnesium; or comprising contacting the paper in the size press with a combination of the compound of formula (1) and an auxiliary selected from a sequestering agent and a dispersing agent and/or an emulsifier.
Patent TW-238422-B (TW)
Title: Semiconductor device with internal wiring and its production process
Inventor: YAMAGUCHI TAKEHISA
IPC: H01L21/3205
Filed: 1994-07-15
Granted: 1995-01-11
Abstract: A semiconductor device with internal wiring, which comprises: a semiconductor base plate; a conductor layer on the surface of the semiconductor base plate with the layer's surface being silicided; a conductor layer on the semiconductor base plate which is installed close to the conductor layer and the surface of the conductor layer is silicided; interlayer insulative membrane, which is installed on the semiconductor base plate to cover the conductor layer; contact holes, which are installed in the interlayer insulative membrane and are used to expose the surface of the conductor layer as well as the surface of the end of the conductor layer; and internal wiring layer, which is installed to cover the side wall and bottom of the contact holes to electrically connect the surface of the conductor layer and the surface of the end of the conductor layer, the internal wiring comprises titanium membrane, which directly contacts the side wall and bottom of the contact holes; and first silicide layer, which is installed on the titanium membrane.
Patent TW-281805-B (TW)
Title: Post-TiN code mark process for mask ROM
Inventor: SHYU JENN-CHYOU
IPC: H01L27/112
Filed: 1994-12-01
Granted: 1996-07-21
Abstract: A post-TiN code mark process for mask ROM comprises of: after performing Ti material sputtering and rapid thermal processing, performing photoresist covering; using modified code mask including code and pad pattern to perform mask alignment; developing photoresist; baking by ultraviolet ray; TiN etching to form code indentation; performing baking with proper temperature; performing ion implanting into code indentation; removing photoresist; the second time rapid thermal processing.
Patent TW-326443-B (TW)
Title: Process for purifying methacrylate
Inventor: ABE TAKA FUMI
IPC: C07C67/60
Filed: 1995-02-20
Granted: 1998-02-11
Abstract: A process for purifying a methacrylate which comprises the steps of treating the methacrylate colored by coloring substances each having a carbonyl group with (a) oximating agent capable of oximating the coloring substances each having the carbonyl group or (b) a combination of the oximating agent and an aqueous alkali solution, and then separating and collecting the methacrylate from the thus treated solution, wherein (a) the oximating agent is a salt of hydroxylamine and a mineral acid of hydrochloric acid or sulfuric acid.
Patent TW-268112-B (TW)
Title: Bank decoding by address ranging for memory bank
Inventor: HARN WENN-CHYI
IPC: G06F12/00
Filed: 1995-06-30
Granted: 1996-01-11
Abstract: A bank decoding by address ranging for memory bank in computer system, in which the computer system includes microprocessor, memory subsystem decoding logic circuit, and memory, comprises: several sets of comparator logic circuit, each of which is corresponding to each one memory bank in the memory, could accept start address and end address of its corresponding memory bank, and performs comparison with data fetching address of the microprocessor to judge if the fetching address is in the range between the start address and the end address.
Patent TW-350935-B (TW)
Title: Toner composition for electrostatic charge development and image forming process using the same
Inventor: SATO SHUJI
IPC: G03G13/08
Filed: 1995-08-25
Granted: 1999-01-21
Abstract: A toner composition comprising (i) toner particles and (ii) fluorine-containing cerium oxide fine particle added to the toner particle, in which, the average volume of the toner particle is between 4 and 9 micron, the fluorine-containing cerium oxide fine particle added to the toner particle is 0.3 to 10 parts weight per 100 parts weight and its florine content is from 0.1 to 10% by weight.
Patent TW-279948-B (TW)
Title: Wireless pointing device for remote cursor
Inventor: JAMES LEWIS LEVINE
IPC: H04N5/44
Filed: 1995-12-06
Granted: 1996-07-01
Abstract: There is provided a hand held cursor controller system for use particularly with interactive television and computerpresentation graphics. The system uses a hand held device with infrared light emitting diodes which transmits to a detector attached to a processor. The information from the processor is transmitted to a television or video cassette recorder. The system allows for the positioning of a cursor on a television screen with the only input of the user being the aiming of the controller. It includes push-button activation and provides for the transmission of the usual controller codes.
Patent TW-289743-B (TW)
Title: Lathe and method for machining workpieces in a lathe and control unit for the lathe
Inventor: VREULS HUBERT RUDOLF JOSEF
IPC: B23Q39/04
Filed: 1995-12-21
Granted: 1996-11-01
Abstract: Method and apparatus for the machining of workpieces in a lathe, which lathe comprises two spindles, the centre lines of which lie in each other's extensions and which are each, on mutually opposed faces, provided with a chuck for the clamping of a workpiece, of which spindles at least one can be displaced in the direction of the centre lines relative to the other spindle, and a tool-holder, which can be displaced in the directions perpendicular to and parallel to the centre lines, for at least one toolpiece for the machining of a workpiece clamped into one of the chucks, which method comprises the steps of (1) the clamping of a first workpiece in the chuck of one of the two spindles, (2) the clamping of a second workpiece, identical to the first, in the chuck of the other of the two spindles, in such a way that the faces of the workpieces to be machined are directed towards one another, (3) the provision of a respective toolpiece in the tool-holder for the machining of the first and the second workpiece, and (4) the effecting of a suitable simultaneous displacement of the at least one moveable spindle and the tool-holder relative to the other spindle for the execution of a simultaneous machining of two identical workpieces clamped in the chucks.
Patent TW-288205-B (TW)
Title: Process of fabricating high-density flat cell mask read only memory
Inventor: SHYU JENN-CHYOU
IPC: H01L27/112
Filed: 1996-04-13
Granted: 1996-10-11
Abstract: A process of fabricating high-density flat cell mask read only memory comprises the steps of: (1) forming multiple trenches on predetermined source/drain region in one silicon substrate; (2) forming one insulator on the multiple trench surfaces; (3) removing the insulator surface to form one first polysilicon; (4) removing partial first polysilicon to make remaining first polysilicon leave in those trenches; (5) removing the insulator by hydrofluoric acid; (6) forming one second polysilicon on the silicon substrate, the first polysilicon and the insulator; (7) etching the second polysilicon to form the source/drain region; (8) forming one gate oxide and one third polysilicon independently on the silicon substrate and the source/drain region surface; (9) patterning the gate oxide and the third polysilicon to form one gate.
Patent TW-301028-B (TW)
Title: The etching method of anti-reflection protecting layer for LAM 590
Inventor: SHYU I-MAAN
IPC: H01L21/311
Filed: 1996-05-17
Granted: 1997-03-21
Abstract: An etching method of anti-reflection protecting layer for LAM 590, it includes: etch other protecting layer on upper of anti-reflection protecting layer;adjust machine in lower pressure and larger gap to perform anti-reflection protecting layer etching; by arranging the operating adjustment of machine, the anti-reflectionprotecting layer can be proceeded at same machine.
Patent TW-303452-B (TW)
Title: Rapid speech recognizing system and the method thereof
Inventor: CHEN SHINN-HORNG
IPC: G10L15/02
Filed: 1996-06-19
Granted: 1997-04-21
Abstract: A rapid speech recognizing system comprises: (1) a splitting pre-processor for finding out the boundary segments of input speech; (2) a classifying pre-processor for deciding which category the input speech signal being of; (3) a confidence level computing unit for appraising the reliability of the splitting pre-processor or the classifying pre-processor after finishing every respective operations; (4) a finite state machine labeler for checking out the decision of the splitting operation or the classifying operation whether is reasonable according to the obtained reliability and the transferring rule of finite state machine, and consequently to label the input speech as of series of states; and (5) a speech recognizer for searching out the least numbers of searching paths and voice template patterns according to the verified operations or the series limitation of finite state machine labeler to automatically retrieve the most matched word or sentence after converted from the input speech signals.
Patent TW-357197-B (TW)
Title: Manufacturing method of titanium conductive films
Inventor: TOBE RYOKI
IPC: C23C16/08
Filed: 1996-08-02
Granted: 1999-05-01
Abstract: A manufacturing method of titanium conductive films, by introducing the gas raw material into the processing chamber for building up a titanium conductive film by means of plasma CVD onn the substrate in the procssing chamber; including: the plasma generation electrode disposed inside said processing chamber with 2 leads, being one end of the plasma generation electrode connected to the high-frequency power supply source, and the other end blocking DC the terminal of the other end, thus, for said plasma generation electrode, generating the DC biased voltage to the capacitor, for generation of plasma inside the processing chamber, setting of the static capacity of said capacitor within the range of 100 pF-10 μF, being said plasma generation electrode the first coill, the other end electrode connected with a power controller, for controlling the power of the plasma generation electrode, and having a biased voltage adder, for adding of biased voltage to said substrate.
Patent TW-403900-B (TW)
Title: Disc cartridge
Inventor: OISHI KENGO
IPC: G11B23/03
Filed: 1996-08-12
Granted: 2000-09-01
Abstract: The present invention relates to the disc cartridge, particularly relating to a kind of shutter means configured at the magnetic head insertion entry for opening/closing the cartridge case that the guiding pawl will not contact the case surface even under strong force so as to prevent scraping of the cartridge case. To be simple, the invention is to configure magnetic head insertion entry 6 on the front side of flat cartridge case 2 composed of upper surface 21, lower bottom 22 and side surface 23 in order that the magnetic head can contact or approach both sides of the disc from the outside; further, configuring the shutter means 8 on the cartridge case 2 being able to open or close the magnetic head insertion entry 6 that the shutter means 8 is made to freely extend on the cartridge case 2 and the shutter means 8 is extended along the said upper surface 21, side surface 23 and upper wing 81, shutter 82 and lower wing 83 of lower bottom 22 so as to form a plate member with section having-shape; further, configuring a protruded guiding pawl 83b on at least one side between the upper wing 81 or lower wing 83 of said shutter means 8; on the other side, the guiding groove 22a of said guiding pawl 83a inserted from the upper surface 21 or lower bottom 33 of said cartridge case 2 is formed along the sliding direction of shutter means 8; furthermore, configuring the elastic notch 83b for increasing the expansion of upper wing 81 or lower wing 83 at the upper wing 81 near the guiding pawl 83a of said shutter means 8 or the connection corner of lower wing 83 and shutter 82.
Patent TW-384470-B (TW)
Title: Optical disc which enables prevention of the operation of a user during some intervals, and device for and method of the reproduction thereof
Inventor: FUKUSHIMA YOSHIHISA
IPC: H04N5/44
Filed: 1996-08-21
Granted: 2000-03-11
Abstract: A multimedia optical disc includes a lot of blocks each of which stores moving picture data, audio data, sub-picture data, and control information. Each piece of moving picture data, audio data, sub-picture data, and control information in the same block has the same reproduction time limit. Each piece of control information includes a mask flag indicating whether to mask a key interrupt requesting a special reproduction such as fast forward, the key interrupt being generated by the user by pressing a key on a remote controller and the like. The mask flag is effective for the key interrupt generated during the reproduction time limit stored in the control information.
Patent TW-388773-B (TW)
Title: Homogeneous heat treatment method with CNC repetitive induction heating, forging and water-quenching
Inventor: CHEN MU-CHUEN
IPC: C21D7/13
Filed: 1997-01-17
Granted: 2000-05-01
Abstract: The invention provides a homogeneous heat treatment method with CNC repetitive induction heating, forging and water quenching for rapidly and uniformly heating a workpiece in a short time to obtain a delicate crystal structure, high strength and excellent mechanical properties. According to the process of this invention, the workpiece can be rapidly and uniformly heated, bent and straightened by forging, water quenched before the completion of crystalization to produce delicate crystals, and tempered to produce tight crystal structure with high strength and enhanced mechanical properties. The crystal structure after heat treatment can reach the strength of lower bainite. Higher productivity, lower manufacturing cost, higher quality, higher competitiveness and larger profit margin can be obtained  for practical use.
Patent TW-344014-B (TW)
Title: Watertight device for double sliding window
Inventor: HIRONO TOSHIAKI
IPC: E06B7/14
Filed: 1997-03-04
Granted: 1998-11-01
Abstract: A watertight device for double sliding window in which a horizontally movable inner sliding window and outer sliding window are separately installed in a square frame consisted of an upper frame, a lower frame, and left and right longitudinal frames, which is characterized in that: a recess is installed between an inner lower guide rail and an outer lower guide rail in the lower frame, and the inner lower guide rail is higher than the outer lower guide rail, a lateral plate protruded towards the outdoor side is connected in the longitudinal direction and integrally provided in the upper and lower intermediate of the indoor side longitudinal face of the recess; an each other facing lower windproofing plate is mounted on the each other facing portion of the inner sliding window and outer sliding window of the protruded lateral plate; a protruded portion of the protruded lateral plate installs a lower lateral airtight element with a corresponding lower chamber of the outer sliding window; the charging amount between the lower inner guide rail and the outer lower guide rail towards the inner sliding window is larger than the upper and lower overlapping amount between the inner sliding window and the upper frame; the upper and lower overlapping amount between the inner side of the inner sliding window and the inner lower guide rail is smaller than the lifted amount of the inner sliding window; the depth size of the lower frame of the inner sliding window is smaller than the dimension between the inner lower guide rail and the inside of the lower frame chamber of the outer sliding window.
Patent TW-340050-B (TW)
Title: A gift getting game apparatus
Inventor: DOTE SHINGO
IPC: A63F9/30
Filed: 1997-04-25
Granted: 1998-09-11
Abstract: A sort of gift getting game device, having the gift deployed in the glass box suspended from a ball chain and the hook release is operated by the player to move a desired position with release of the ball chain for access to the gift, including the game device: a hook made of flexible material and with a small hole and a slot, being the small hole of a diameter slightly smaller than that of the chained ball and the slot extending transversely from the small hole; and a support for supporting the hook when the small ball in the middle of the ball chain is hooked by the small hole of the hook and the gift suspended from the bottom of the ball chain, so that when the ball chain is pulled down by the release element, the small ball of the ball chain passes through the small hole of the hook.
Patent TW-340979-B (TW)
Title: Solid-state image pickup device
Inventor: MIYAZAKI KEIZO
IPC: H04N1/04
Filed: 1997-06-06
Granted: 1998-09-21
Abstract: A sort of solid-state image pickup device, including a plurality of saving elements for saving of image signals output from a plurality of photo/electric conversion units, which are formed on a semiconductor substrate and have at least 2 photo/electric conversion units to block the light, in association with the photo/electric conversion unit, where the light-blocking photo/electric conversion unit outputs image signals for even processing in the saving element.
Patent TW-419406-B (TW)
Title: A metal powder, a process for preparing the metal powder, a conductor paste using the metal powder, and a multilayer ceramic component or a multilayer ceramic substrate using the conductor paste
Inventor: ASADA EIICHI
IPC: B22F1/16
Filed: 1997-09-23
Granted: 2001-01-21
Abstract: A metal powder having a vitreous thin layer on at least a part of the surface thereof wherein the amount of the vitreous thin layer is preferably 0.01 to 50% by weight based on the metal powder excluding the vitreous thin layer. The metal powder is prepared a process comprising the steps of: bringing a solution comprising a heat-decomposable metal compound to fine droplets; and heating the droplets to a temperature above the decomposition temperature of the metal compound, wherein a precursor of an oxide, heat-decomposable to produce a vitreous material which, together with the metal, does  not form a solid solution, is added to the solution and the vitreous material is deposited, upon the heating, in the vicinity of the surface of the metal powder. The powder is useful for the preparation of a thick film paste used in a multilayer ceramic electronic component or substrate, since it has an excellent oxidation resistance during storage, in a conductor paste, and during firing of the paste.
Patent TW-388160-B (TW)
Title: Portable telephone with rotary contacts
Inventor: PRUNIER JEAN-CLAUDE
IPC: H04M1/02
Filed: 1997-10-07
Granted: 2000-04-21
Abstract: The portable telephone comprises a body (1) including a loudspeaker and  a keypad (3) and to which is fixed a cover (4) incorporating a microphone connected by conductors (15) to a circuit situated in the body (1), the cover (4) being hinged to the body so that it can pivot between a position folded against the body and a position deployed away from the latter. The circuit and the microphone are electrically connected by at least one pair of rotary electric contacts (8) incorporated into at least one of the hinges (9, 10) connecting the body (1) to the cover (4).
Patent TW-334460-B (TW)
Title: Stabilizer composition for cable sheathings
Inventor: MICHAEL ROSENTHAL
IPC: C08K3/10
Filed: 1997-10-22
Granted: 1998-06-21
Abstract: A stabilizer composition for cable sheathings including (a) at least one selectively surface modified natural synthetic hydrotalcite (b) at least one alkaline Ca-Al-OH compounds selected from (b1) the general formula(I) CaxAl2(OH)2(x+3-y)(HPO3)y2-; mH2O(I)(b2) CaxAl2(OH)((2x+6)-y(Ay/n(mH2O and 2(x(12,(2x+5)/2(y(0 and 0(m(12, when 2(x(8, y=1 and 2(x(12,(2x+5)/2(y(0,0(m(12 and 1(n(8.
Patent TW-428261-B (TW)
Title: Chip layout of semiconductor integrated circuit
Inventor: TASHIRO MASAHISA
IPC: H01L27/118
Filed: 1997-11-05
Granted: 2001-04-01
Abstract: A chip layout of a semiconductor integrated circuit, which includes a plurality of device patterns that are designed to form a semiconductor substrate having a single power supply; and a metal wiring pattern which is to be formed on the semiconductor substrate. The metal wiring pattern is divided into plural parts to provide a plurality of power-supply channels.
Patent TW-353258-B (TW)
Title: Method and device for decompressing compressed images
Inventor: SHIE TZUNG-SHIAN
IPC: G06T9/00
Filed: 1997-11-06
Granted: 1999-02-21
Abstract: A device for decompressing compressed images by scaling a compressed image data having a line tail code according to a scaling ratio, the device comprising: a preliminary scaler for receiving the compressed image data and sending out a line control signal and a line compression data according to the line tail code and the scaling ratio; a compressed data buffer coupled to the preliminary scaler for processing the compressed data by one of the three options consisted of duplication, abbreviation and non-processing, according to the line control signal, and then transmitting the processed data; a variable length decoder coupled to the compressed data buffer for receiving the line compressed data and transmitting a line image data after decompression; a decompressed data buffer coupled to the variable length decoder for temporarily storing the line image data; and a post scaler coupled to the decompressed data buffer for receiving the line image data and transmitting the line image data scaled according to the scaling ratio.