baber/WOPTO huggingface dataset:
Patent TW-460370-B (TW)
Title: Razor blade system
Inventor: SWANSON GERALD TED
IPC: B26B21/22
Filed: 1999-05-21
Granted: 2001-10-21
Abstract: A safety razor system includes an elongated housing pivotably attached to a member connecting the housing to a handle. The housing is substantially rectangular, having arcuate end portions. A plurality of razor blades and a guard member extend from the upper surface of the housing and an annular retainer clip is disposed about the periphery of the housing serving to retain the blades onto the housing and position the blades relative to the guard member. The connecting member pivotably supports the housing by four coaxial bearing surfaces contacting mating surfaces on the housing during rotation of the housing relative to the connecting member.
Patent TW-380042-B (TW)
Title: Ganoderma cigarette and manufacturing method thereof
Inventor: LAN TSAI-WANG
IPC: A24D1/18
Filed: 1999-05-28
Granted: 2000-01-21
Abstract: A kind of Ganoderma cigarette which provides a certain ratio of Ganoderma ingredient within the cigarette for the conditions that the smoke can not be forbidden so as to reduce the influences of the smoke to the air and also to the smoker and other people. The invention is to get the extracted and condensed Ganoderma liquid and mixed with dehydrated Ganoderma powder as high ingredients; then, to heat and spray-drying as powder; then, the high ingredient of Ganoderma powder is sprayed on the surface of tobacco to make it adherent with the tobacco and with 0.03%~0.06% by weight to produce the Ganoderma cigarette. When smoking, the Ganoderma ingredient can do benefit to the respiratory system of the smoker with effects of relieving coughs, reducing phlegm, reducing tobacco craving and other smoke harm. The exhalant smoke has less malodor and less air pollution so as to reduce the smoke harm and reduce tobacco craving for the conditions that the smoke can not be forbidden.
Patent TW-402547-B (TW)
Title: Polish device
Inventor: KOMA YUTAKA
IPC: B24B37/30
Filed: 1999-06-23
Granted: 2000-08-21
Abstract: This invention relates to a polish device for polishing a semiconductor wafer, mainly comprising a holding portion on its clipping surface for holding the semiconductor wafer; and a polish stone for polishing the wafer such that the parallelism of the clipping surface and the lower surface of the polish stone can be adjusted with high accuracy. The holding portion is supported by a freely- rotary liquid axle which has a tilted adjusting mechanism. The tilted adjusting mechanism comprises a first hole and a second hole for supporting the holding portion in the upward and downward directions and forms in pairs of three sets of the tilted adjusting areas, that is, the first tilted adjusting area, the second tilted adjusting area, and the third tilted adjusting area. A first flow adjusting mechanism is installed in the first tilted adjusting area, a second flow adjusting mechanism in the second tilted adjusting area, and a third flow adjusting mechanism in the third tilted adjusting area. The pressure supply for the liquid is adjusted by each flow adjusting mechanism of each tilted adjusting mechanism in order to adjust the parallelism of the clipping surface.
Patent TW-403981-B (TW)
Title: Wire bonding method for integrated circuit die
Inventor: TSAI YU-FANG
IPC: H01L21/60
Filed: 1999-06-30
Granted: 2000-09-01
Abstract: A kind of wire bonding method for integrated circuit die which comprising: sintering the wire to form a conductive ball on the capillary; dropping the capillary to the second pad for ball bonding; lifting the capillary and cutting the wire to form a vertical pillar tail with stable shape on the conductive ball for the following wiring process. The method allows larger offset range between the capillary dropping path and the vertical line of conductive ball tail so that the second weld could have larger welding processing window.
Patent TW-518248-B (TW)
Title: Method of separating aromatic hydrocarbons using asymmetric polyimide membrane treated with lubricating oil
Inventor: CHIN ARTHUR A
IPC: B01D67/00
Filed: 1999-08-21
Granted: 2003-01-21
Abstract: Selectively permeable separation of aromatic hydrocarbons from non-aromatic hydrocarbons in a feed stream is accomplished using improved asymmetric membranes. The preferred membranes are fashioned from a polyimide and conditioned with a lubricating oil. Feed streams containing a mixture of aromatic and non-aromatic hydrocarbons are contacted with the dense active layer side of the polyimide membrane under a pressure and temperature sufficient to selectively permeate the desired aromatic hydrocarbon.
Patent TW-436694-B (TW)
Title: System control chip and computer system having a multiplexed graphic bus architecture
Inventor: YAN SHOU-CHEN
IPC: G06F13/36
Filed: 1999-08-24
Granted: 2001-05-28
Abstract: There is provided a system control chip and computer system having a multiplexed graphic bus architecture. The system control chip can be connected to the external graphic processor via an external graphic bus, such as AGP. The system control chip includes an internal graphic processor which is coupled to the portion of the external graphic bus extended in the system control chip via a virtual graphic bus. Furthermore, a snooper is provided to snoop the request between the graphic processor and the system, thereby integrating the resources of the external graphic processor and the internal graphic processor.
Patent TW-425707-B (TW)
Title: Planarization method in the semiconductor processing without damaging the capacitors
Inventor: LI TZUNG-HAN
IPC: H01L27/108
Filed: 1999-08-25
Granted: 2001-03-11
Abstract: The present invention discloses a planarization method in the semiconductor processing without damaging the capacitors which is particularly used for the processing of DRAM. The inventive method at least includes the following steps: first, depositing a first inter-layer dielectric and depositing a second inter-layer dielectric; then, depositing a third inter-layer dielectric on a hemispheric crystal of a capacitor; thereafter, defining and etching the first inter-layer dielectric and the second inter-layer dielectric using conventional photolithography method; then, depositing an oxide layer of a fourth inter-layer dielectric; polishing the oxide of the fourth inter-layer dielectric until the third inter-layer dielectric; lastly, using the conventional chemical mechanical polishing to remove the third inter-layer dielectric and conducting the following processes.
Patent TW-451066-B (TW)
Title: Method for detecting the endurable range of leakage current for integrated circuit
Inventor: HUNG HUEI-CHIUAN
IPC: G01R31/00
Filed: 1999-09-28
Granted: 2001-08-21
Abstract: This invention is about the method for detecting the endurable range of leakage current for integrated circuit. In this method, an electron gun is used to scan the device on the integrated circuit such that a negative current is generated. Through the measurement of output voltage for the device on the integrated circuit, the endurable range of leakage current for integrated circuit is recorded. The present method at least contains the following steps: fixing an integrated circuit chip on the detector in a vacuum chamber; using a detector to provide a driving voltage for the device on the integrated circuit; using an electron gun to scan the device on the integrated circuit and providing a load electron current for the device on the integrated circuit; finally, measuring the output voltage for the device on the integrated circuit after the load electron current is added.
Patent TW-505721-B (TW)
Title: Cellulosic structure, composition for softening cellulosic structure and method of producing a soft tissue paper product
Inventor: MCKAY DAVID DALE
IPC: D21F11/14
Filed: 1999-10-22
Granted: 2002-10-11
Abstract: Disclosed is a composition for softening a wet laid cellulosic structure. A particularly preferred structure is an absorbent tissue. Further disclosed are tissue structures softened using the composition. The composition includes an effective amount of a softening active ingredient; a vehicle in which the softening active ingredient is dispersed; an electrolyte dissolved in the vehicle; and a bilayer disrupter. The electrolyte and the bilayer disrupter cooperate to cause the viscosity of the composition to be less than the viscosity of a dispersion of the softening active ingredient in the vehicle alone. Preferably, the softening active ingredient is a quaternary ammonium compound with the formula: (R1)4-m-Nsp+/sp-[(CH2)n-Y-R3)m Xsp-/sp the vehicle is water, the electrolyte is calcium chloride, and the bilayer disrupter is a nonionic surfactant. Also disclosed is a method of using the compound by adding it at a use concentration to the wet end of a papermaking process.
Patent TW-539890-B (TW)
Title: Liquid crystal display device
Inventor: MISHIMA YASUYUKI
IPC: G02F1/13
Filed: 1999-12-01
Granted: 2003-07-01
Abstract: In spite of an increase in the size of a liquid crystal display panel, it is possible to prevent the defective connection of a flexible wiring board to a transparent substrate of the liquid crystal display panel. A liquid crystal display device includes a pair of transparent substrates arranged to oppose each other across a liquid crystal, for which they are utilized as a chamber, a plurality of pixels formed along a spreading direction of the liquid crystal, driving circuits for supplying video signals to the pixels, and a flexible wiring board for supplying signals to the input sides of the driving circuits from a substrate on which a control circuit is mounted, the flexible wiring board being divided into plurality.
Patent TW-415985-B (TW)
Title: Vacuum sewer system and installation of the system
Inventor: OLIN HENRY
IPC: E03F3/02
Filed: 1999-12-03
Granted: 2000-12-21
Abstract: A vacuum sewer system including a sanitary unit (1) subjected in use to periodic emptying cycles, a first sewer pipe (2) connected to the sanitary unit via a normally closed first sewer valve (4), means (5) for generating vacuum in the first sewer pipe (2) and means for subsequently operating the first sewer valve to allow a vacuum induced waste transport from the sanitary unit (1) through the first sewer pipe (2), for example to a collecting container, a municipal sewer or the like. The vacuum transport of waste material from the sanitary unit (1) is carried out in two stages. The first stage includes waste transport from the sanitary unit (1) through the first sewer pipe (2) to an intermediate container (3). The second stage includes waste transport under vacuum from the intermediate container (3) through a second sewer valve (7) and a second sewer pipe (6) to collection means (21) or sewage means when the connection between the sanitary unit (1) and the first sewer pipe (2) is closed.
Patent TW-429547-B (TW)
Title: Damascene process
Inventor: SHIAU SHI-MAU
IPC: H01L21/768
Filed: 1999-12-24
Granted: 2001-04-11
Abstract: A damascene process is provided, which adds, when using metal material such as copper, a layer of conductive material referred as a barrier layer between the copper and the other material, so as to prevent the open-loop of metal wires caused by too much electro-migration.
Patent TW-438965-B (TW)
Title: Method and apparatus for quantitatively evaluating scintillation and method of producing antiglare film
Inventor: FURUI GEN
IPC: G02B5/02
Filed: 2000-02-18
Granted: 2001-06-07
Abstract: A method capable of quantitatively evaluating the intensity of scintillation caused by surface unevenness. Light from a white light source is made incident on a surface of an object to be measured through a matrix filter. Reflected light or transmitted light from the object is photographed with a CCD camera and taken into a computer as data. Image processing for the luminance distribution of the captured light is performed to obtain a standard deviation of dispersion of the luminance distribution. The value of the standard deviation obtained is defined as a scintillation value of the surface of the object. The performance of the object is evaluated by judging whether or not the scintillation value is greater than a predetermined value.
Patent TW-470706-B (TW)
Title: Fully integrated thermal inkjet printhead having etched back PSG layer
Inventor: KAWAMURA NAOTO A
IPC: B41J2/05
Filed: 2000-03-02
Granted: 2002-01-01
Abstract: Described herein is a monolithic printhead formed using integrated circuit techniques. Thin film layers (24, 40-50), including ink ejection elements (24), are formed on a top surface of a silicon substrate (20). The various layers are etched to provide conductive leads (25) to the ink ejection elements (24). At least one ink feed hole (26) is formed through the thin film layers (24, 40-50) for each ink ejection chamber (30). A trench (36) is etched in the bottom surface of the substrate (20) so that ink (38) can flow into the trench and into each ink ejection chamber (30) through the ink feed holes (26) formed in the thin film layers. An orifice layer (28) is formed on the top surface of the thin film layers (24, 40-50) to define the nozzles (34) and ink ejection chambers (30). A phosphosilicate glass (PSG) layer (42), providing an insulation layer beneath the resistive layers (24), is etched back from the ink feed holes (26) and is protected by a passivation layer (46) to prevent the ink (38) from interacting with the PSG layer (42). Other layers may also be protected from the ink (38) by being etched back.
Patent TW-465160-B (TW)
Title: Battery state monitoring circuit and battery apparatus
Inventor: SAKURAI ATSUSHI
IPC: G01R31/36
Filed: 2000-03-17
Granted: 2001-11-21
Abstract: The present invention provides a battery state monitoring circuit having a divided battery voltage monitor circuit, and a battery apparatus employing the same. The configuration is adopted in which a divided battery voltage monitor circuit is provided in order to be able to output the divided voltage value of the total voltage of a plurality of secondary batteries. As a result, the number of switches for use in a change-over switch circuit is decreased and a differential amplifier circuit having the high withstanding voltage becomes unnecessary. Thus, it is possible to monitor the battery voltages of the secondary batteries with a simple circuit.
Patent TW-461001-B (TW)
Title: In-situ method for preparing and highlighting of defects for failure analysis
Inventor: ZIMMERMANN GUNNAR
IPC: H01L21/66
Filed: 2000-09-26
Granted: 2001-10-21
Abstract: In accordance with the present invention, a method for inspecting a sample for failures includes the steps of determining a target area for observation on the semiconductor sample (100), preparing a region in proximity to the target area to provide access to the target area (102), and mounting the sample into a chamber (104). The chamber provides a capability for removing material in proximity of the target area, and provides a capability for observing the sample in-situ. The sample is maintained in the chamber while performing the following steps: etching a first material selective to a second material such that the target area has the first material removed therefrom to expose the second material such that the second material is preserved for observation (108), and monitoring the progress of the etching step to determine a time to discontinue the etching (110).
Patent TW-I263536-B (TW)
Title: Use of sulfide-containing gases and liquors for removing mercury from flue gases
Inventor: NOLAN PAUL S
IPC: B01D53/64
Filed: 2000-03-29
Granted: 2006-10-11
Abstract: A method and apparatus for reducing and removing mercury in industrial gases, such as a flue gas, produced by the combustion of fossil fuels, such as coal, adds hydrogen sulfide and/or sulfide ions to the flue gas as it passes through a scrubber, The scrubber may be either a wet or dry scrubber for flue gas desulfurization systems.
Patent TW-504941-B (TW)
Title: Method of fabricating an EL display device, and apparatus for forming a thin film
Inventor: YAMAZAKI SHUNPEI
IPC: H01L51/56
Filed: 2000-07-05
Granted: 2002-10-01
Abstract: A plurality of processing chambers are connected to a common chamber (103 in Fig. 1), and they comprehend a processing chamber for oxidation (107), a processing chamber for solution application (108), a processing chamber for baking (109), and processing chambers for vapor-phase film formation (110, 111). Owing to a thin-film forming apparatus of such construction, it is permitted to fabricate an EL (electroluminescence) element employing a high-molecular EL material, without touching the open air. Thus, an EL display device of high reliability can be fabricated.
Patent TW-507188-B (TW)
Title: Level shift circuit and image display device
Inventor: SASAKI OSAMU
IPC: H03K19/0185
Filed: 2000-07-12
Granted: 2002-10-21
Abstract: In a level shift circuit, a bias voltage setting section (p11, n11) sets the voltage level of swing of an input signal IN, while an amplifier circuit section (p12, n12) amplifies the amplitude of the input signal IN. This arrangement needs only one input signal without its inverted signal and allows the level shift circuit to be monolithically formed on a substrate identical to that of another drive circuit. This further obviates the need for adjusting the bias voltage every image display device using this level shift circuit.
Patent TW-562945-B (TW)
Title: Pick and place mechanism for contactor
Inventor: KHOURY THEODORE A
IPC: G01R31/26
Filed: 2000-07-25
Granted: 2003-11-21
Abstract: A pick and place mechanism for assembling a large number of contactors on a contact substrate. The pick and place mechanism includes a first area for positioning an intermediate plate having a plurality of contactors thereon, a second area for positioning the contact substrate for receiving the contactors thereon, a carrier provided between the first and second areas for converting a direction of the contactor to a predetermined direction when receiving the contactor on a seat, a first transfer mechanism for picking the contactor from the intermediate plate and placing the contactor on the seat of the carrier, a second transfer mechanism for picking the contactor from the seat of the carrier while maintaining the predetermined direction of the contactor defined by the carrier and placing the contactor on the contact substrate for bonding.
Patent TW-479048-B (TW)
Title: Excitation mechanism of agitating vane for powder supply device
Inventor: HIROTA SADAYUKI
IPC: B65G65/48
Filed: 2000-08-01
Granted: 2002-03-11
Abstract: The excitation mechanism is constituted by fixing the disk-like housing container integrally fixed to a gear to the revolving shaft of the agitating vanes. The 'housing container is provided with the peripheral groove coaxially with the housing container over the entire surface thereof and a steel ball which is the impact generating body of a diameter slightly smaller than the size of the peripheral groove is fitted into the peripheral groove movably in the peripheral groove. A stopper pin which is the barrier of the steel ball is arranged in the peripheral groove. The stopper pin acts as the barrier when the steel ball fitted into the peripheral groove and having the diameter to allow the free movement moves in the peripheral groove. The stopper pin is also so constituted that the steel ball is enclosed into the peripheral groove and that the cap member is fixed by means of a screw. As such, the invention is capable of preventing the intrusion of dust, etc., into the powder to be supplied by providing a revolving shaft of agitating vanes with an excitation mechanism and providing the above mechanism with a housing container consisting of a peripheral groove, a barrier disposed in part of the peripheral groove and a cap member for sealing the peripheral groove and a freely movable impact generating body enclosed in the peripheral groove.
Patent TW-548224-B (TW)
Title: Eyedropper with recessed section
Inventor: KAWASHIMA YOICHI
IPC: A61F9/00
Filed: 2000-08-16
Granted: 2003-08-21
Abstract: The object of the present invention is to provide an easily usable eyedropper which is easy to hold and squeeze by performing simple and inexpensive remodeling on the barrel section of its main body. The solution of the present invention is that an eyedropper has a recessed section 7 which can be held between two fingertips and formed on its flexible hollow cylindrical barrel section 2.
Patent TW-509885-B (TW)
Title: Method to correct the chromatic aberration and to make the LED emit the light with standard color
Inventor: PENG WEN-CHI
IPC: G09G3/14
Filed: 2000-09-29
Granted: 2002-11-11
Abstract: The present invention relates to a method to correct the chromatic aberration and to make the LED comprising the three primaries emit the light with standard color, wherein mainly the LED die or lamp comprising the three primaries is modified to emit the light with standard color for compensating the color-mixing deviation caused by the chromatic aberration, different wavelengths and turn-on voltages of LED, so that both of the function of chromatic aberration correction and controlling the light-emission intensity can be achieved in the application, and thereby increase the yield rate of the product.
Patent TW-479443-B (TW)
Title: Printed circuit board module
Inventor: YUASA YUICHI
IPC: H05K3/36
Filed: 2000-10-13
Granted: 2002-03-11
Abstract: The present invention provides a printed circuit board module, which comprises: a flexible printed circuit board (FPC) (25) with the ends are bent at the mounting surface side of the components (24) and the connection terminals (29) are formed at the edge; and, the printed circuit board (22) and fixture frame (23) having the holes (26) for accommodating the components (24) and the connection conductor pattern (27) formed in the holes (26) attachment for connection. The FPC (25) is fixed and held at the fixture frame (23) and mounted on the printed circuit board (22) separated by the fixture frame (23). The FPC (25) and the printed circuit board (22) are directly electrically connected and the tolerance of the components (24) is adjusted by changing the depth of the fixture frame (23).
Patent TW-508945-B (TW)
Title: Multichannel display data generating apparatus, medium, and informational set
Inventor: GOTOH SHOICHI
IPC: H04N5/00
Filed: 2000-10-13
Granted: 2002-11-01
Abstract: A multichannel display data generating apparatus for generating data for displaying AV data on a multiscreen has a plurality of screens for displaying AV data of a plurality of channels, said apparatus comprising: input means for inputting AV data of a plurality of channels being transferred using a transport packet of a transport stream; a smaller number of PCR extracting means for extracting in a time-sharing mode the PCR of a plurality of channels displayed on said plurality of screens than the number of said plurality of screens; the same number of PLL means for establishing PLL synchronization by using said extracted PCR as the number of said plurality of screens, the same number of STC (system time clock) counter means for counting the times of the channels displayed on said plurality of screens by using the oscillation frequency of said PLL means as the number of said plurality of screens; AV decoding means for AV-decoding the AV data of the channels displayed on said multiscreen in AV synchronization with said STC counter means; and output means for outputting said AV-decoded AV data; and wherein said output AV data is displayed on said multiscreen.
Patent TW-490809-B (TW)
Title: Method to produce a capacitor-electrode with barrier-structure
Inventor: BEITEL GERHARD
IPC: H01L21/285
Filed: 2000-10-20
Granted: 2002-06-11
Abstract: In a method to produce a capacitor-electrode (11) with a barrier-structure (14.1) that is arranged under the electrode (11), a barrier-insertion-layer (16) is used to produce the barrier-structure (14.1) and a CMP (chemical mechanical polishing)-process is used.