baber/WOPTO huggingface dataset:
Patent TW-299459-B (TW)
Title: A sacrificial etchback layer for improved spin-on-glass planarization
Inventor: YU JENN-HWA
IPC: H01L21/302
Filed: 1996-02-15
Granted: 1997-03-01
Abstract: A method for forming a sacrificial planarization layer over an SOG layer which provide a more planar final surface. A substrate is provided with a first insulating layer formed on its surface. A spin-on-glass(SOG)layer is formed over the first insulating layer. The SOG layer has a thinaer thickness towards the outer edge compared to the central area of the substrate. Next a sacrificial layer is formed over the SOG layer. The sacrificial layer, preferably formed of silicon oxide material, is formed so that the layer has a greater thickness towards the outside of the wafer than in the central area. Next, the sacrificial layer is etched away and portions of the SOG layer are etched. The etch rates of the sacrificial layer, the SOG layer and the first insulating layer are approximately equal so that the planar top SOG surface is transferred to the final top surface after the etch. The resulting surface is planar because the additional sacrificial layer thickness in the outside periphery compensated for the thinner SOG in on the periphery and the faster etch rate on the periphery.
Patent TW-332231-B (TW)
Title: The producing method for pattern of fire-proof plank
Inventor: YU JAW-JIA
IPC: E04B1/94
Filed: 1996-05-13
Granted: 1998-05-21
Abstract: A producing method for pattern of fire-proof plank, it is by placing the fire-proof material into the recession of working bed to position the material. Install raw material tank and reel tank at top of both sides of working bed. Wind the plastic film, which is produced by PET heat-resistance, with pattern and letters on raw material tank, and the reel tank is winding the residual paper after printing. The pattern and letters are printed on plastic film by using the notch board printing way, and simultaneously, it must paint Li-type agent on plastic film before printing. Install roller at one side of raw material, and install electric heater on top of working bed. By these, start the electric heater to heat the plastic film and material for soft the pattern & letters on plastic film, and roll plastic film by roller to permeate the pattern & letters into internal of material surface.
Patent TW-411435-B (TW)
Title: Music system and electronic musical instrument
Inventor: KAMIYA RYO
IPC: G10H1/18
Filed: 1996-05-24
Granted: 2000-11-11
Abstract: A music system is comprised of a sub-system and a main system. The sub-system includes a first musical tone-synthesizing device that synthesizes musical tones, based on performance data externally supplied thereto, and a mixing device that mixes together the musical tones synthesized by the first musical tone-synthesizing device and external musical tones externally generated and supplied thereto. The main system includes performance data-processing device that controls performance data indicative of musical tones to be performed and transmits the performance data to the sub-system at predetermined timing, and a second musical tone-synthesizing device that synthesizes musical tones, based on the performance data, when the first musical tone-synthesizing device is in a predetermined state. The main system transmits the musical tones synthesized by the second musical tone-synthesizing device to the sub-system, as the external musical tones.
Patent TW-401275-B (TW)
Title: Compositions and methods of controlling harmful fungi
Inventor: BAYER HERBERT
IPC: A01N43/54
Filed: 1996-08-30
Granted: 2000-08-11
Abstract: The present invention relates to compositions for controlling harmful fungi which comprise, as active ingredients, at least one compound which inhibits respiration on the cytochrome complex III and fenazaquin. The compositions according to the invention are useful in particular for controlling botrytis.
Patent TW-487821-B (TW)
Title: Display unit
Inventor: MIYAWAKE MAMORU
IPC: G09F9/30
Filed: 1996-09-13
Granted: 2002-05-21
Abstract: The present invention solves problems as follows: A problem that, since light for displaying enters into a semiconductor substrate, carrier induced by light occurs in the semiconductor substrate, potential of the substrate fluctuates, and hence display characteristics become worse; a problem that, in the semiconductor substrate, voltages are applied to the peripheral driving circuits so as to operate the peripheral driving circuits formed in a single-crystal area, which makes display characteristics worse by the voltages being conducted to the display area through the substrate; and a problem that, in case potentials of adjacent pixels greatly differ, the difference locally changes. For this purpose, in a display unit including an active matrix substrate having an image display portion being provided with a plurality of switches and a driving circuit for supplying driving signals to the switches around the image display portion, an opposing substrate opposing the active matrix substrate and having a transparent electrode, and a liquid crystal material between both of the active matrix substrate and the opposing substrate, heavily doped impurity regions having impurity density heavier than that of the semiconductor substrate are formed in the image display portion, and the heavily doped impurity regions are connected to a fixed potential around the image display portion.
Patent TW-334483-B (TW)
Title: Washing machine provides a washing machine reduced in weight, size and noise
Inventor: NISHIMURA HIROSHI
IPC: D06F17/06
Filed: 1996-10-02
Granted: 1998-06-21
Abstract: The present invention relates to a washing machine, contains a mechanism part housing 10 is mounted on the outer bottom of a water receiving tank of this washing machine, and a tank shaft 12 and an agitation shaft 14 are inserted into and supported by the mechanism housing 10. A rotor 25 of a motor 17 is attached to the agitation shaft 14, a stator 18 of the motor 17 to the mechanism housing 10, and a clutch 30 is mounted on the tank shaft 12. Those constitute a mechanism unit 40. By the present invention, which enable the washing machine reducing the weight and noise of operation.
Patent TW-374202-B (TW)
Title: Method for forming an etch-resistant film pattern
Inventor: ITOH KATSUYUKI
IPC: G03F7/038
Filed: 1997-02-22
Granted: 1999-11-11
Abstract: A method for forming an etch-resistant film pattern includes following steps: an etch-resistant film is coated on a wafer for later baking, and then the wafer coated with an etch-resistant film is stored in an environment of humidity not less then 80% until it is placed into an exposure system and is exposed using a photo-etching mask, and the exposed etch-resistant film on the wafer undergoes photolithography to form an etch-resistant film pattern. The wafer also can be further stored in a dust-free chamber before exposure. Said etch-resistant film is preferably a chemical photo-sensitive etch-resistant film.
Patent TW-329049-B (TW)
Title: The circuit for preventing latch-up the multi-power-on IC
Inventor: LIN SHYI-TSONG
IPC: H01L27/092
Filed: 1997-02-24
Granted: 1998-04-01
Abstract: A circuit for preventing latch-up the multi-power-on IC, suited for at least multi-power-on IC, includes: - Grounded bus for grounding the ground-end of multi-power-on IC; - Low voltage bus for connecting the low voltage input end of multi-power-on IC to low voltage supplied; - High voltage bus for connecting the high voltage input end of multi-power-on IC to high voltage supplied; - N-channel MOST, which gate is connected to high pressure bus, the drain is connected to low voltage supplied and the source is connected to low voltage bus for controlling the sequential of entering high & low voltage to multi-power-on IC to prevent producing of latch-up effect.
Patent TW-406289-B (TW)
Title: Method of manufacturing a semiconductor device
Inventor: INOHARA MASAHIRO
IPC: H01L21/768
Filed: 1997-03-21
Granted: 2000-09-21
Abstract: The method can extend a durable length of time of a wire and can reduce a resistance of the metal wires in a connecting hole bottom portion by removing a copper diffusion preventing film on the bottom portion of the connecting hole. The method works as when a portion of copper diffusion preventing film on the connecting hole bottom is to be removed, a film thickness 170 of another portion of the copper diffusion preventing film not to be removed is made thickerl than that of the to-be-removed copper diffusion preventing film portion on the connecting hole bottom portion 175, thereby only the copper diffusion preventing film portion to be removed will be removed.
Patent TW-380263-B (TW)
Title: High capacity, low head loss, suction strainer for nuclear reactors
Inventor: BILANIN ALAN J
IPC: G21D1/00
Filed: 1997-05-09
Granted: 2000-01-21
Abstract: A suction strainer for straining water from the emergency suppression pool of a boiling water reactor includes a plurality of stacked, perforated disks having an internal core with a minimum internal radius r(x) that decreases with increased distance from the intake of the strainer, so that the core has a tapered profile. Internal raidus r(x) may vary linearly or exponentially or a combination of both. The stacked, perforated disks each include a first surface that faces in the direction of the intake and a second surface, that faces away from the intake. A circumferential band may connect the first and second surfaces together.
Patent TW-333451-B (TW)
Title: Method and apparatus for embalming a dead body
Inventor: TAKASUGI MITSUO
IPC: A61G17/04
Filed: 1997-05-16
Granted: 1998-06-11
Abstract: A method for embalming a dead body, characterized in forming liquefied gas supplying spaces in the casket or dead body containing bag, supplying a liquefied gas to the liquefied gas supplying spaces, thereby cooling the casket or dead body containing bag while undergoing sterilization treatment.
Patent TW-396456-B (TW)
Title: New process for improving the hot carrier life time of polycide gate of intergrated circuit
Inventor: GUO SHOU-WEN
IPC: H01L21/322
Filed: 1997-06-26
Granted: 2000-07-01
Abstract: This is a new process for improving integrated circuit's hot carrier life time. The invention adopts two-stage annealing process to decrease the contact resistance of the stated polycide gate structure. The first stage processes RTA step about 20 seconds under nitrogen circumstances, wherein the temperature range is 850~950 DEG C. The second stage follows to process the annealing step about 80 to 100 minutes under high-temperature nitrogen circumstances, wherein the temperature range is within 700~850 DEG C. The second stage restores the charge trapping effect caused by the first stage RTA step at the interface between silicon substrate and oxide layer. Therefore, the hot carrier life time is prolonged to 2.14~3.59 years or so.
Patent TW-336179-B (TW)
Title: Moving mouth mechanism for animated characters
Inventor: JONATHAN GELLMAN
IPC: A63H3/36
Filed: 1997-06-27
Granted: 1998-07-11
Abstract: A moving mouth mechanism for animated characters, including: a head member, including a lower lip element drivenly mounted under the head; a lever element connectied to the drivable lower lip; a motor disposed inside the animated character, having a rotary axis extension; a fine flexible element, of which one end is connected to the motor axial lever extension and the other end to the lever element; and a pivotable element connected to the lever element, which by means of which, the lower lip may be driven to have the lever in vertical movement, and through the axial rotation caused by the fine element in responsible to the flexible and the power provided to the motor, for intermittent winding on the axis, while moving the lower lip upward and downward for a simulated normal speech.
Patent TW-363931-B (TW)
Title: A packet, a tag and tag band for the packet
Inventor: SUZUKI SANJI
IPC: B65D81/34
Filed: 1997-07-15
Granted: 1999-07-11
Abstract: The present invention relates to a packet, a tag and tag band for packet for preventing the tag arranged on the hanging string from dropping into the vessel when extracted and allows for sanitary extraction. A tag 4 is arranged on the hanging string of a packet 2 with material inside where a notch 8 is formed on the tag 4. When the tag is extracted, insert the margin of the vessel into the notch, so the tag 4 won't fall into the vesse 110 since it is stuck along the margin of said vessel.
Patent TW-384405-B (TW)
Title: Optical device
Inventor: AUGUSTSSON TORSTEN
IPC: H04B10/291
Filed: 1997-07-16
Granted: 2000-03-11
Abstract: The present invention relates to an optical device that includes at least one MMI-waveguide and at least one Bragg-grating structure. At least one so-called access waveguide is disposed on a first side of the MMI-waveguide and at least one access waveguide is disposed on a second side of the MMI-waveguide, wherein the first and second sides are the short sides of the MMI-waveguide. The access waveguide has a so-called taper structure and the Bragg-grating structure is arranged in the MMI-waveguide.
Patent TW-361059-B (TW)
Title: Peeling liquid for tin and tin alloy
Inventor: AKIYAMA DAISAKU
IPC: H05K3/00
Filed: 1997-07-29
Granted: 1999-06-11
Abstract: This invention relates to a peeling liquid for tin and tin alloy, which can suppress the degradation in a solder peeling speed by limiting the composition of a peeling liquid. This peeling liquid is used to peel tin and tin alloy from a copper base material and is an aqueous solution containing 150 to 300 g/l nitric acid, 5 to 25 g/l iron ions, 2 to 20 g/l chlorine ions and 10 to 500 ppm iodine compound as an iodine concentration.
Patent TW-385461-B (TW)
Title: Hydraulic drive
Inventor: EGGERS JOACHIM
IPC: H01H33/34
Filed: 1998-03-04
Granted: 2000-03-21
Abstract: The invention relates to a hydraulic drive, in particular for a high-voltage circuit-breaker, having a working cylinder (12), in which a working piston (13) can move, and having an energy store, which contains a storage spring arrangement (24) and by means of which fluid situated in a container body (20) is pressurized, the storage spring arrangement (24) being supported by one end on one end of the cylinder housing and acting by means of its other end on a movable thrust piece (23) which likewise surrounds the working cylinder or the working-cylinder housing(11), the container body (20), which likewise surrounds the working-cylinder housing (11), comprising at least two axially running bores (21), in each of which a pressure piston (25) is displaceable in a sliding manner, against one end face of which piston the thrust piece (23) bears and at the other end face of which the hydraulic fluid is present.
Patent TW-359804-B (TW)
Title: Coin dispensing mechanism
Inventor: BELL MIKE
IPC: G07D9/00
Filed: 1997-08-12
Granted: 1999-06-01
Abstract: Coin handling apparatus is provided comprising a rotor 14 which is rotatable to move coins 17 towards an exit slot 11 and a wiping device 19 to contact the coins and direct them into the slot 11, the wiping device having an escape recess 26 spaced from a face of the rotor 14, to receive at least part of a coin not properly seated on the face of the rotor 14 thus reducing the risk that this improperly seated coin will jam another coin. Preferably, the escape recess 26 has a depth, which is slightly larger than the thickness of the coins, but a width, which is slightly smaller than a diameter of the coins. This ensures that a coin cannot move completely into the recess where it might cause a jam, which would be difficult to free. If it is a jam, then it occurs in a controlled manner, as a result of the jammed coin being unable to move fully into the escape slot. Although the jammed coins cannot move forwards, they are not wedged together and there is therefore no impediment to their moving in the reverse direction. The jam can therefore be freed without dismantling the apparatus by know anti-jamming mechanisms which can be used to cause the rotor to reverse its directions temporarily, if there is an impediment to its forward motion.
Patent TW-408046-B (TW)
Title: Bending method and bending device in a bending machine
Inventor: KOJIMA HIROYUKI
IPC: B21D5/02
Filed: 1997-09-11
Granted: 2000-10-11
Abstract: The objective is to accomplish a highly precisely bent angle uniformly without loosening over the full length of the work avoiding the danger of breakage of the metal mold and preventing the ram coupled portion from being broken due to abnormal shaft. In a press brake having three or more drive shafts, the amounts of deformation of the ram and table at the positions of the drive shafts are operated based upon the data of bending work that are input, and the closest distance between the punch and the die is operated at the positions of the drive shafts based on the operated amounts of deformation. Differences between the folded angle of the work that is bent and the target bending angle are found at least at three portions inclusive of both ends of the work and the central portion thereof. Based on the thus found differences, values for correcting the travel of the ram at the positions of the drive shafts are found. Moreover, to set values for limiting the pressure generated by the drive shafts to proper values, the values for limiting the pressures generated by the drive shafts are operated based on the data of bending, and the ram is driven for each of the drive shafts in a manner that a limit value will not be exceeded. Furthermore, in order to detect the occurrence of abnormal operation due to abnormal shaft, differences are found between lines connecting the positions of the drive shafts at both ends and the positions of other drive shafts excluding both ends, and an abnormal output is produced when the differences exceed a predetermined allowable value.
Patent TW-403646-B (TW)
Title: Assembly of nestable wheelchairs and wheelchair for use in such assembly
Inventor: BEUMER STEPHANUS THEODORUS A
IPC: A61G5/00
Filed: 1997-09-19
Granted: 2000-09-01
Abstract: Assembly of at least two wheelchairs, each provided with at least three wheels, a frame and a sitting support, wherein the wheelchairs are nestable, in such a manner that the wheelchairs in a nested condition occupy considerably less space than in unnested condition, while the wheelchairs upon being unnested are substantially directly ready for use, and an assembly wherein two wheelchairs in the assembly in nested condition occupy a floor area, preferably a floor area which is at most 90%, preferably less than 75% and in particular less than 60% of the floor surface occupied by the same two wheelchairs in unnested condition.
Patent TW-358910-B (TW)
Title: A semiconductor device having a refresh device of a noise reductive type
Inventor: CHOI JAE-MYOUNG
IPC: G06F13/37
Filed: 1997-10-18
Granted: 1999-05-21
Abstract: A semiconductor device having a refresh device of a noise reductive type, including: a saving device for receiving an input signal from a DRAM input end with input signals being saved inside; updated control signal decoder for determination, based on the output signal of the decoding saver, whether a current DRAM identification number is the same that of the initially set DRAM identification number, with output of an updated memory cell; updated address generator for receiving the updated control signal of the decoder for input, and by means of an updated signal generated in the saving device for generation of an updated address; address decoder for receiving the updated address of the updated address generator as input, and based on the updated control signal of the decoder, for generation of a regularly low address; and an updated response to a memory cell selected from the regularly low address of the address decoder and for output of the updated signal after finishing the updating of the memory cell to next RAM of DRAM.
Patent TW-356584-B (TW)
Title: Ferroelectric transistors of thin film semiconductor gate electrodes
Inventor: MOYES THEODORE S
IPC: H01L29/792
Filed: 1997-10-24
Granted: 1999-04-21
Abstract: A kind of micro electronic device comprising: a first field effect transistor formed on a semiconductor substrate having a semiconductor thin film gate electrode; a ferroelectric thin film overlaying at least a portion of gate electrode; and a conductive electrode overlaying the said ferroelectric thin film.
Patent TW-I230607-B (TW)
Title: Pharmaceutical compositions for reducing the incidence of necrotizing enterocolitis
Inventor: CARLSON SUSAN E
IPC: A23J7/00
Filed: 1998-04-03
Granted: 2005-04-11
Abstract: Enteral formulas that contain long-chain polyunsaturated fatty acids (PUFAs), e.g. arachidonic acid (AA) and docosahexaenoic acid (DHA) essentially free of cholesterol, and a process for making such enteral compositions are described. More particularly, the invention relates to methods for reducing the incidence of necrotizing enterocolitis by administering compositions which provide n-6 and n-3 long chain PUFAs; phospholipids and/or choline. Compositions from egg yolk lipids are presently preferred as they contain n-6 and n-3 long chain PUFAs and are predominantly in a phosphtidylcholine form. This is believed to provide a synergistic effect. Also disclosed is a process of making such a composition that provides improved organoleptic and stability properties.
Patent TW-I223652-B (TW)
Title: Polymerization of mono-and disaccharides using low levels of mineral acids
Inventor: SHAH PANKAJ SASHIKANT
IPC: C08B37/00
Filed: 1998-04-14
Granted: 2004-11-11
Abstract: Various polysaccharides are prepared by reacting glucose or glucose-containing materials such as hydrolyzed starch with a polyol such as sorbitol in the presence of mineral acids such as phosphoric, hydrochloric and/or sulfuric acid. In one embodiment, polydextrose is prepared by reacting glucose or glucose-containing materials such as hydrolyzed starch with a polyol such as sorbitol in the presence of low levels, i.e., from about 0.001% to about 0.09%, more narrowly from about 0.01% to about 0.06%, phosphoric acid. In other embodiments, other mineral acids or mixtures thereof may be employed. In alternate embodiments, a combination of mineral and organic carboxylic acids such as citric acid are employed. Because of the low levels of catalyst used in certain preferred embodiments, minimal or no off-flavors and little color are formed during the course of the reaction.
Patent TW-388969-B (TW)
Title: Strained si/sige layers on insulator
Inventor: CHU JACK OON
IPC: H01L21/20
Filed: 1998-04-18
Granted: 2000-05-01
Abstract: An sor substrate and method for forming is described incorporating the steps of forming strained layers of Si and/or SiGe on first substrate, forming a layer of Si and/or S1O2 over the strained layers, bonding a second substrate having an insulating layer on its upper surface to the top surface above the strained layers, and removing the first substrate. The invention overcomes the problem of forming strained Si and SiGe layers on insulating substrates.
Patent TW-366559-B (TW)
Title: Manufacturing method of shallow trench isolation structure
Inventor: JENG JR-SHIANG
IPC: H01L21/76
Filed: 1998-04-27
Granted: 1999-08-11
Abstract: A manufacturing method of shallow trench isolation structure by first forming on the substrate cushioned oxide layer and mask layer before defining the cushioned oxide layer and mask layer, plus forming the window on the substrate. Then, forming in the window the insulation layer with the window stuffed and removal of the mask layer for exposing the cushioned oxide layer. Then, forming on the side of the insulation layer the insulation layer gap wall before keeping on removing the insulation gap wall and the cushioned oxide layer, for the insulation layer having a polished surface as a shallow trench insulation structure. By means of the joint of the insulation gap wall that protects the substrate and the insulation, excessive etching would not take place.