baber/WOPTO huggingface dataset:
Patent TW-399034-B (TW)
Title: Method of manufacturing sintered body whose capillary mineral has evenly mixed texture and a large volume plane style and apparatus for its manufacture
Inventor: IKAMI HIDEO
IPC: C04B35/22
Filed: 1997-04-23
Granted: 2000-07-21
Abstract: The present invention is to reinforce the texture with capillary mineral and establish the condition under which the large volume plane style sintered body having evenly mixed texture just as it has been proved that the sintered body in which the capillary mineral has texture evenly oriented in one direction the orientation is also a very important factor in principle of high molecule or metallurgic material. In order to strengthen the orientation of capillary mineral inside pot earth, wollastonite containing <beta>-CaO.SiO2 as material which has aspect ratio over 20. As to method of manufacture, it adopts a method which does not apply rigidity from its when pressing the pot earth with anger machine. Also the apparatus is developed and used which can rotate freely the rotor bearing of the extruding portion of the anger machine, strengthen the orientation of the capillary mineral, and make the best of orientation using a re-twisting roller. As a result, the flexural strength becomes twice the prior art.
Patent TW-350790-B (TW)
Title: Device for and method of concentrating chemical substances for semiconductor
Inventor: HER YONG-WOO
IPC: G01N1/36
Filed: 1997-06-28
Granted: 1999-01-21
Abstract: A sort of device for concentrating chemical substances for semiconductors, having: 1 sample container connecting the gas inlet tube and the steam discharge; a heater for heating the chemical substances in the container, disposed the heater above the container; a gas feeding supply for supplying a carrier gas that passes by a gas heater connected to the gas feeding pipe of the container; and a collecting container for collection of condensed and liquidized chemical substances in the condenser, which is connected to the steamer discharge.
Patent TW-404123-B (TW)
Title: Optimal disparity estimation for stereoscopic video coding
Inventor: CHEN XUEMIN
IPC: H04N13/00
Filed: 1997-08-05
Granted: 2000-09-01
Abstract: Disparity estimation between the right and left view pixel luminance values in a stereoscopic video signal is optimized by determining the minimum least-square-error between macroblocks of the right and left view pictures. Affine transform coefficients and disparity vectors which correspond to the minimum error are also determined and transmitted in the data stream for use by a decoder in reconstructing the right view picture. The scheme can be implemented either locally, at the macroblock level, or globally, at the picture level. At the macroblock level, least-square-error optimization may occur for each individual macroblock in the right view picture. In this case, affine transform coefficients are provided for each macroblock. At the picture level, the sum of the least-square-errors is minimized after the blocks of the right view picture are matched to the left view picture. In this case, only one set of affine transform coefficients are required for the entire right view picture. Or, block matching between an affinely transformed left view picture and the right view picture may be performed after minimizing the sum of the least-square-errors. The scheme is particularly useful in minimizing the effects of cross-channel luminance imbalances due to camera variations and scenes with significant changes in brightness or contrast, and is compatible with stereoscopic video systems such as the MPEG Multi-view Profile (MVP) system.
Patent TW-360973-B (TW)
Title: Semiconductor memory device and method of manufacturing the same
Inventor: YOSHIDA MASAHIRO
IPC: H01L27/10
Filed: 1997-09-23
Granted: 1999-06-11
Abstract: Disclosed herein is a semiconductor memory device. In the semiconductor memory device, a transfer transistor (20) having a drain region (12) and a source region (14) is formed on an Si semiconductor substrate (10). A lower end of a storage node (32) is electrically connected to the drain region through a drain contact hole (30) defined in an interlayer insulator (26). The storage node has an on-film extending portion (36) which extends on an upper surface of the interlayer insulation, a fin-shaped electrode portion (38) which protrudes from the on-film extending portion. Structurally, the fin-shaped electrode portion is provided within a capacitor region (34) so as to extend within a region smaller than the capacitor region and is spaced away from the on-film extending portion on the side of a bit line contact hole (40) defined in the interlayer insulator.
Patent TW-364137-B (TW)
Title: Electric current switching apparatus with tornadic arc extinguishing mechanism
Inventor: MOLDOVAN PETER K
IPC: H01H9/34
Filed: 1997-10-07
Granted: 1999-07-11
Abstract: A contractor (10) for switching electric current has a stationery contact (32) and a movable contact (28) which when driven by a solenoid (18) moves into and away from abutment with the stationary contact. An arc extinguishing chamber (34) is adjacent to the movable and stationary contacts (28, 32) and includes two rows (36, 38) of splitter plates (40, 42) with a gap (39) therebetween. Each row (36, 38) comprises alternating splatter plates of first and second types (40, 42). The first type of splitter plate (40) has a first member (48) of non-magnetic material with an aperture (50) within which a permanent magnet (54) is received and a second member (56) of a magnetic material abutting the first member (48) remote form the gap (39). An outer casing (44) of a non-ferrous, electrically conductive material extends at least partially around the first and second members (48, 56). The second type of splitter plates (42) are formed of non-ferrous, electrically conductive material. The magnets (54) produce a magnetic field around each of the first type of splitter plates (40) which causes the electric arc to move about the surface of the outer casing (44).
Patent TW-381991-B (TW)
Title: Word processor
Inventor: WATANABE KENJI
IPC: G06F17/21
Filed: 1997-11-10
Granted: 2000-02-11
Abstract: The purpose is to provide a kind of word processor for inputting words with common coding system. The invented word processor comprises a code input mechanism used for inputting codes; and a plurality of code/word conversion table based on the corresponding relationship of recorded codes and words in different coding systems; a word candidate indexing mechanism which is to index the inputted code to a plurality of corresponding words from code/word conversion table and output the corresponding words to each table as word candidates; a display device, used to display one or a plurality of word candidates output from the word candidate indexing device on a monitor; and a selection mechanism, used for selection of the expected word from one or a plurality of word candidates displayed on the monitor.
Patent TW-347474-B (TW)
Title: Quadaxial gradient index lens
Inventor: JOSEPH R DEMPEWOLF
IPC: G02B3/00
Filed: 1997-11-20
Granted: 1998-12-11
Abstract: A quadaxial lens comprising a first biaxial element and second biaxial element joined together, each biaxial element having entrance and exit surface which are perpendicular to an optic axis and to the high index interface, the exit surface of the first biaxial element being joined to the entrance surface of the second biaxial element, with one of the biaxial element rotated with respect to the other about the optic axis and with the first biaxial element configured to generate a line focus at its exit surface and second biaxial element configured to generate a spot focus at its exit surface, such that the quadaxial lens gather and focuses light to the spot with a substantially uniform distribution of light intensity from center to periphery of the spot.
Patent TW-513451-B (TW)
Title: Process for stabilising siloxane polymers
Inventor: CRAY STEPHEN E
IPC: C08G77/388
Filed: 1998-02-04
Granted: 2002-12-11
Abstract: A method for preparing a viscosity stable amido functional polysiloxane having a group =NCO(CHR)nOH connected with a silicon atom of a siloxane unit of the polysiloxane comprises; (i) preparing a viscosity stable intermediate amino functional polysiloxane having one or more siloxane units according to the general formula R2q(HR4NR"")r, SiO(4-(q'+r'))/2, any remaining units of the intermediate being of the general formula R2qSiO(4-q)/2, by condensation polyrnerisation; (ii) adding an alcohol or substituted alcohol to the intermediate or to organo-silicon compounds used to produce the intermediate by condensation polymerisation, the alcohol or substituted alcohol being of the general formula R1OH, wherein R1 is a substituted or unsubstituted alkyl group of from 4 to 30 carbon atoms, and; (iii) reacting the viscosity stable intermediate polysiloxane resulting from (ii) with a lactone of the genera formula wherein R and n are as defined above. The amido functional polysiloxanes are useful as treating agents for fibrous materials, for example textile fabrics.
Patent TW-366602-B (TW)
Title: A method for determining state-of-health using an intelligent system
Inventor: SINGH PRITPAL
IPC: H01M10/42
Filed: 1998-04-01
Granted: 1999-08-11
Abstract: A method for determining state of health (SOH) of an electrochemical device using fuzzy logic (i.e. an intelligent system) is presented. State of health of an electrochemical device is determined by an internal characteristic parameter (or external operating and environmental conditions) of the electrochemical device and a characteristic parameter of a load with an intelligent system. The electrochemical device comprises such devices as primary ("throwaway") batteries, rechargeable batteries, fuel cells, hybrid batteries containing a fuel cell electrode or electrochemical supercapacitors. The intelligent system is trained in the relationship between the characteristic parameters of the electrochemical device, the characteristic parameters of the load and the SOH of the electrochemical device.
Patent TW-366477-B (TW)
Title: Emergency signaling or diagnostic device
Inventor: ALROY YORAM
IPC: G08B21/02
Filed: 1998-03-25
Granted: 1999-08-11
Abstract: An emergency signaling or diagnostic device, embedded within a wallet for signaling a health condition of an owner of the device. According to a preferred embodiment, the wallet has embedded therein functions of a cellular telephone and the device comprises an ECG signaling device. By such means, patients susceptible to a heart disease may carry on their person an ECG monitor in the form of a wallet thus overcoming any psychological barrier they might otherwise have in constantly carrying an ECG monitor.
Patent TW-425680-B (TW)
Title: Cooling apparatus and method of semiconductor devices
Inventor: SHIU FU-JIA
IPC: H01L23/34
Filed: 1998-05-07
Granted: 2001-03-11
Abstract: The Peltier junction package is about a kind of ball grid array semiconductor package, in which Peltier junctions are connected in series to the heat dissipation plate of semiconductor chip in order to dissipate the thermal heat generated by semiconductor devices. The Peltier junctions are connected in series; in which the cool junction is connected to the heat dissipation plate of semiconductor chip and the hot junction is connected to another side of ball grid array package. By using this method, the thermal heat generated by semiconductor devices can be dissipated effectively so as to avoid the burning down or abnormal operation of semiconductor devices caused by overheating.
Patent TW-389951-B (TW)
Title: Improved silica stain test structures and methods therefor
Inventor: ARNDT RUSS
IPC: G01N21/93
Filed: 1998-06-25
Granted: 2000-05-11
Abstract: A method for forming silica stain on a substrate to facilitate monitoring of the silica stain during integrated circuit manufacture. The method includes providing a silica stain test structure which has a silicon substrate, a hydrophilic silicon dioxide containing layer disposed above the silicon substrate, and a plurality of cavities formed in the silicon substrate through the silicon dioxide containing layer. The cavities have hydrophobic sidewalls. The method also includes exposing the silica stain test structure to deionized water, and drying the silica stain test structure to form the silica stain on the silicon dioxide containing layer.
Patent TW-381283-B (TW)
Title: Color image tube
Inventor: MURAI TAKASHI
IPC: H01J29/07
Filed: 1998-07-17
Granted: 2000-02-01
Abstract: The present invention relates to a color image tube with a shadow mash opposing to the screen within the exterior of color image tube. The shadow mash comprises a shielding body with a plurality of electric beam passing holes and the shadow mash frame mounted on the side wall around the shadow mash body. The side wall of shielding frame has a pair of long side walls extending parallel to the long axis X and a pair of short side walls extending parallel to the short axis Y; at least one of the long side walls and short side walls has formed the fringes. The length along the orthogonal direction to the tube axis of the fringe of side wall is formed as 55% ~ 80% of the length on the same direction of the side wall; and the width along the fringe tube axis direction is formed as the 40% ~ 75% of the maximum width along the side wall tube axis direction.
Patent TW-429486-B (TW)
Title: Method of making MOS gate
Inventor: JOU YOU-CHIANG
IPC: H01L21/336
Filed: 1998-10-12
Granted: 2001-04-11
Abstract: A method of making a metal oxide semiconductor to be used in the production of a gate, comprises forming an oxide layer on a substrate; etching a portion of the oxide layer and exposing the substrate; forming a gate oxide layer on the exposed portion of the substrate; sequentially forming a polysilicon layer, a silicon nitride layer and a metal layer; removing the polysilicon layer, the metal nitride layer and the metal layer on the oxide layer; removing the oxide layer to form a gate. The invented method can improve the damage on the gate oxide layer by the plasma etching in a conventional process, and the problem of oxidation of metal layer sidewall during the re-oxidation process.
Patent TW-407204-B (TW)
Title: Contact-makig apparatus for test points of electrical object
Inventor: SCHMID RAINER
IPC: G01R1/073
Filed: 1998-11-02
Granted: 2000-10-01
Abstract: A contact-making apparatus for making contact with test points of an electrical test object includes a first contact supporting component with a plurality of resiliently mounted contacts including contact elements supported in through openings to be displaceable along their axis and across the first component and includes a second component above and parallel to the first component with elastic mating contacts extending through the second component and contactable with the contact elements wherein the first and second components are detachably attached. The mating contacts may be wires, including a bend therein that prevents their removal or may be contact progs on a flexible printed circuit board. A spring may act on the mating contacts. A holding plate may be disposed between the first and second components with through openings for the contact elements to pass through, and that plate is displaceable laterally for holding the contact elements. Alternatively, the through openings in the components may be stepped and the contact elements at the first component may be shaped to match the stepped shape and held thereby in the through openings.
Patent TW-443987-B (TW)
Title: Apparatus and method for guiding and cutting a continuously advancing yarn during a winding process
Inventor: OBERSTRASS DETLEV
IPC: B65H54/71
Filed: 1998-11-10
Granted: 2001-07-01
Abstract: An apparatus and method for guiding and cutting a continuously advancing yarn during a package doff in a yarn winding apparatus wherein the advancing yarn is wound on a driven bobbin tube. In this process, the yarn is guided by means of a movable yarn guide along a direction substantially parallel to the axis of the tube. Downstream of the yarn guide, a suction device is arranged, which includes a pneumatic suction inlet end and a cutter. The suction device cooperates with a transfer device, so as to cut the yarn during the package doff and receive the loose end of the advancing yarn. To facilitate a protective processing of the yarn during the package doff, during the catching, and during the winding of initial layers on a tube driven by a drive roll, the yarn guide is arranged in the path of the yarn upstream of the driven tube and the suction device downstream of the driven tube.
Patent TW-461924-B (TW)
Title: Cast diamond tools and their formation by chemical vapor deposition
Inventor: SUNG JIAN-MIN
IPC: C23C16/26
Filed: 1998-11-30
Granted: 2001-11-01
Abstract: A method and design of cast diamond tools includes a mold that contains a negative body shape and surface finish of an intended diamond tool. Diamond deposited by a vapor phase, such as by chemical vapor deposition, is applied to the mold. After depositing diamond to a certain thickness, the mold is dissolved in acid or another suitable solvent, leaving behind the diamond cast that duplicates the intended body shape and surface finish. The diamond cast is then used to fabricate suitable tools, such as a cutting insert, or a wire-drawing die.
Patent TW-512185-B (TW)
Title: Method of electroless plating metal lines on nitride barrier
Inventor: LI CHUAN-YING
IPC: C23C18/54
Filed: 1998-12-09
Granted: 2002-12-01
Abstract: This invention provides three embodiments of manufacturing metal lines and solder bumps using electroless deposition techniques. The first embodiment uses a PdSix seed layer for electroless deposition. The PdSix layer does not require activation. A PdSix is formed on a barrier layer 20 and an adhesion layer 30 and patterned. Ni, Pd or Cu is electroless deposited over the PdSix layer to form a metal line. The second embodiment selectively electrolessly deposits metal over an adhesion layer 130 composed of poly Si, Al, or Ti. A photoresist pattern is formed over the adhesion layer. A metal layer is electrolessly deposited over the adhesion layer. The photoresist layer is removed and the exposed portion of the adhesion layer and the underlying barrier metal layer are etched thereby forming a metal line. The third embodiment is for manufacture of a solder bump. An Al layer 220 and a barrier metal layer 230 are deposited over a substrate. The barrier layer 230 is polished and activated. Next, the aluminum layer 220 and the barrier metal layer 230 are patterned. A metal layer 240 is electroless deposited. Next a solder bump 250 is formed over the electroless metal layer 240.
Patent TW-470704-B (TW)
Title: Method for manufacturing a screen printing or non-screen printing light-guiding plate by transfer printing or stamp printing
Inventor: SHY MING-TSONG
IPC: B41M1/30
Filed: 1999-01-21
Granted: 2002-01-01
Abstract: Disclosed is a method for manufacturing a screen printing or non-screen printing light-guiding plate by transfer printing or stamp printing, comprising the steps of: printing (or applying) multiple layers of colored or single colored ink on a blank, plastic film, wherein the colored ink is applied or printed in accordance with the predetermined patterns or texts on the screen-platen, transferring the ink on the colored plastic film to a transparent substrate in a screen (or non-screen) manner through thermal transfer printing or thermal stamp printing techniques to form a colored light-guiding plate; transferring the ink on the colored plastic film that has been transferred once to the transparent substrate in a screen (or non-screen) manner through second thermal transfer printing or thermal stamp printing techniques to form a colored light-guiding plate having pattern being a mirror image of the first light-guiding plate. As such, the light-guiding plate displays beautiful patterns or texts when viewing from the front, and displays patterns composed of dark (or transparent) screen dots when viewing from the back so as allow clear view of the exterior scene through the transparent gaps (or transparent screen dots).
Patent TW-420934-B (TW)
Title: Image signal processing method
Inventor: CHEN AN-TUNG
IPC: H04N9/69
Filed: 1999-04-09
Granted: 2001-02-01
Abstract: The present invention relates to an image signal processing method dedicated to the luminance/chroma format video signals. The non-linear correction to the luminance is employed to maintain the chroma in constant and enhance the recognition of the dark video portion. The method comprises receiving video input signals provided by a signal source, which includes a first luminance signal and chroma signal. The first luminance signal is corrected to generate a second luminance signal. The correction include a step of using a predetermined full luminance value to normalize the luminance signal. If the normalized luminance signal is larger than a first predetermined percentage, the second luminance signal is equal to the first luminance signal. If the normalized luminance signal is smaller than the first predetermined percentage and larger than a second predetermined percentage, the first luminance signal is non-linearly corrected to generate a second luminance signal. If the normalized luminance signal is smaller than the second predetermined percentage, the first luminance signal is linearly corrected to generate a second luminance signal. Finally, the second luminance signal and the original input chroma signal are output to the subsequent video processing device, such as a TV decoder.
Patent TW-I235152-B (TW)
Title: Crystalline Efavirenz
Inventor: RADESCA LILIAN A
IPC: A61P31/18
Filed: 1999-07-03
Granted: 2005-07-01
Abstract: The potent reverse transcriptase inhibitor Efavirenz is produced in crystalline form. Crystalline Efavirenz exists in several physical forms which are designated forms 1, 2, 3, 4 and 5 and are characterized by x-ray powder diffraction and differential scanning calorimetry. Pharmaceutical compositions and methods are useful for the treatment of the human immunodeficiency virus (HIV).
Patent TW-452770-B (TW)
Title: Recording medium for storing write protection information and write protection method using said write protection information
Inventor: KO JUNG-WAN
IPC: G11B20/10
Filed: 1999-09-14
Granted: 2001-09-01
Abstract: A recording medium storing a write protection information, and a write protection method for protecting data recorded on a recordable and/or rewritable disc from unwanted overwriting or erasing. In order for write protection of a disc in a bare state that is usually used in a cartridge having a recognition switch for write-protection, such as a DVD-RAM, write protection information is recorded in a Lead-in area, a Lead-out area or a recording information area other than a user data area of the disc, and the data is protected from unwanted overwriting or erasing using the write protection information. Also, even though the write protection information stored on a disc does not match the state of a recognition switch of a case for write-protection, the data can be prevented from unwanted overwriting or erasing. Thus, the write protection can be ensured when a recordable and/or rewritable recording medium, such as DVD-RAM, DVD-R and DVD-RW, is used in a bare state.
Patent TW-482663-B (TW)
Title: Disposable article having a discontinuous responsive system
Inventor: ROE DONALD CARROLL
IPC: A61F13/472
Filed: 1999-12-01
Granted: 2002-04-11
Abstract: Disposable article such as diapers, incontinent briefs, diaper holders and/or inserts, training pants, feminine hygiene garments, tampons, and the like, having a responsive system. The article includes a sensor that detects an input, an actuator that is adapted to perform a responsive function upon the input, and a feedback control loop in which the actuator is adapted to perform the responsive function upon the input in a discontinuous manner. The responsive system may include an open loop or a closed loop system.