baber/WOPTO huggingface dataset:
Patent TW-446830-B (TW)
Title: Colored contact lens and method for manufacturing a colored contact lens
Inventor: OCAMPO GERARDO J
IPC: G02C7/04
Filed: 1999-03-23
Granted: 2001-07-21
Abstract: A colored contact lens having a non-opaque pupil section, an iris section surrounding said pupil section, and a colored opaque, intermittent pattern over the iris section which is indiscernible to the ordinary viewer. The pattern is made up of a first portion having a first shade, a second portion having a second shade different from the first shade, and a third portion having a shade different from the second portion and either the same or different from the first portion. A first uneven border differentiates the first and second portions, and a second uneven border differentiates the second and third portions, however, said portions may overlap. The lens is capable of changing appearance of the iris of the person wearing the lens.
Patent TW-402660-B (TW)
Title: A process for operating an exhaust gas treatment unit containing a sulfur trap and a nitrogen oxides storage catalyst
Inventor: STREHLAU WOLFGANG
IPC: F01N3/08
Filed: 1999-03-25
Granted: 2000-08-21
Abstract: A process for operating an exhaust gas treatment unit for an internal combustion engine which is operated during most of the operating period with lean air/fuel ratios, wherein the exhaust gas treatment unit contains: a nitrogen oxides storage catalyst with an activity window <delta>TNOX between the temperatures TK, 1 and TK, 2 for the storage of nitrogen oxides at normalised air/fuel ratios greater than 1 and release of the nitrogen oxides at normalised air/fuel ratios less than or equal to 1 and a sulfur desorption temperature TK, DeSOx, above which the sulfates stored on the catalyst are decomposed at normalised air/fuel ratios less than or equal to 1 and a sulfur trap which is upstream of the nitrogen oxides storage catalyst and located at a distance from this, with a sulfur desorption temperature TS, DeSOx above which sulfates stored on the sulfur trap are decomposed at normalised air/fuel ratios less than or equal to 1, wherein there is a temperature difference <delta>TS, K between the sulfur trap and the storage catalyst, between the exhaust gas temperature TS just upstream of the sulfur trap and the exhaust gas temperature TK just upstream of the storage catalyst, and the process includes the following steps: (a) storage of the nitrogen oxides contained in the exhaust gas on the nitrogen oxides storage catalyst and of the sulfur oxides on the sulfur trap at normalised air/fuel ratios greater than 1 and with exhaust gas temperatures TK within the activity window <delta>TNOX, wherein at the same time the exhaust gas temperature TS is less than the sulfur desorption temperature TS, DeSOx, and cyclic lowering of the normalised air/fuel ratio in the exhaust gas to less than 1 to release the stored nitrogen oxides (conclusion of a storage cycle), (b) removal of sulfur from the sulfur trap after each predetermined number N1 of nitrogen oxides storage cycles by raising the exhaust gas temperature TS above the sulfur desorption temperature TS, DeSOx of the sulfur trap and lowering the normalised air/fuel ratio in the exhaust gas to below 1 and cyclic repetition of steps (a) and (b).
Patent TW-461860-B (TW)
Title: Tyre with high transverse curvature coefficient, in particular for a two-wheeled vehicle
Inventor: ARMELLIN GIANCARLO
IPC: B60C9/04
Filed: 1999-04-07
Granted: 2001-11-01
Abstract: A tyre for two-wheeled vehicles is described, said tyre having a transverse curvature coefficient with a value of not less than 0.15, comprising a torus-shaped carcass having structural means which allow improvements in the handling of the vehicle, while leaving unchanged the other performance characteristics, in particular the comfort. These structural means consist in at least one ply of a rubberized fabric provided with textile cords having a count of between 420/2 and 840/2 dtex and a modulus of elasticity of between 100,000 MPa/cm and 200,000 MPa/cm. Preferably the carcass comprises a pair of these rubberized fabric plies reinforced with PEN cords.
Patent TW-409357-B (TW)
Title: Method for manufacturing semiconductor device
Inventor: SUKEKAWA MITSUNARI
IPC: H01L21/768
Filed: 1999-04-07
Granted: 2000-10-21
Abstract: A contact hole is formed in the first interlayer insulation film on a semiconductor substrate. While making the contact hole remaining a cavity, the second interlayer insulation film is formed on the first interlayer insulation film. Thereafter, a resist film having a wiring groove pattern is formed on the second interlayer insulation film. Using this resist film as a mask, the second interlayer insulation film is etched. By so doing, a wiring groove is formed in the second interlayer insulation film, and the contact hole which remains a cavity is opened, thereby forming a wiring groove and a contact hole substantially simultaneously. A nitride film formed between the first interlayer insulation film and the second interlayer insulation film may, therefore, merely function as an etching stopper. Thus, it is possible to either make the nitride film thinner than the conventional nitride film or to dispense with the nitride film. Hence, it is possible to reduce the capacity of the interlayer wiring.
Patent TW-519534-B (TW)
Title: Processes for preparing pesticidal intermediates
Inventor: ANCEL JEAN ERICK
IPC: C07C253/30
Filed: 1999-04-14
Granted: 2003-02-01
Abstract: The invention relates to processes for the preparation of compounds of formula (I): wherein R1, R2 and W are defined in the description. A process for the preparation of a compound of formula (I): wherein W represents nitrogen or -CR3; R1 represents halogen, C1-C4 haloalkyl, or C1-C4 haloalkoxy; R2 represents hydrogen or halogen; and R3 represents halogen; which process comprises; (A) the reaction of a compound of a compound of formula (II): wherein R5 and R6 independently represent alkyl or together represent an alkylene chain containing two or three carbon atoms, with an acid addition salt of a arylhydrazine compound of formula (III): wherein R1, R2 and W are as hereinbefore defined; or (B) the reaction of a compound of formula (IV): wherein R7 represents C1-C4 alkyl, with an acid addition salt of an aryl hydrazine compound of formula (III), wherein R1, R2 and W are as hereinbefore defined; or (C) the oxidation of a compound of formula (V): wherein R1, R2 and W are as hereinbefore defined.
Patent TW-409347-B (TW)
Title: Shallow trench isolation method
Inventor: JENG SHIU-LI
IPC: H01L21/76
Filed: 1999-04-16
Granted: 2000-10-21
Abstract: This invention discloses a shallow trench isolation of the self-rounding trench shoulder, which is to be explained. A liner oxide is configured on the surface of the semiconductor substrate. Next, a nitrition layer is deposited on said liner oxide. Next, etch and penetrate through said nitration layer and liner oxide to enter into the semiconductor substrate to form the isolation trench. Next, an oxide is deposited on said nitration layer and said isolation trench. Next, the above-mentioned liner oxide is being polished and removed by the chemical mechanical polishing to planarize the substrate. Next, the above-mentioned nitration layer uses the special dry etching method of which the etching rate toward the silicon nitride is higher than that toward the oxide for etching and removing. The above-mentioned etching method also has relative low etching rate toward the semiconductor substrate. This action will remove the nitration layer and smooth the shoulder of the trench and leave the uninfluenced substrate to continue completing the step of traditional fabrication of the integrated circuit device.
Patent TW-420924-B (TW)
Title: Image scanner
Inventor: FUJIMOTO HISAYOSHI
IPC: H04N1/04
Filed: 1999-04-23
Granted: 2001-02-01
Abstract: An image scanner is provided which includes a housing, a document supporting panel fixed to the housing, a movable carriage arranged under the document supporting panel, a light source supported by the carriage for illuminating a document placed on the document supporting panel. The image scanner also includes first reflecting means supported by the carriage and second reflecting means mounted on the housing. Further, the image scanner includes third reflecting means mounted on the housing, a focusing lens supported by the carriage and a line sensor supported by the carriage.
Patent TW-430815-B (TW)
Title: Semiconductor integrated circuit memory and, bus control method
Inventor: SUZUKI TAKAAKI
IPC: G11C7/10
Filed: 1999-05-31
Granted: 2001-04-21
Abstract: There is provided a semiconductor integrated circuit memory comprising banks each having at least one memory cell array and connected to a first data bus. Each of the banks includes a control part which is supplied with information indicated by a command and thus controls a data write or read operation on a corresponding bank. The control part controls data write and read operations on the corresponding bank so that the corresponding bank is prevented from occupying the first data bus until read data is output to the first data bus by the data read operation.
Patent TW-453945-B (TW)
Title: Biaxially stretching blow molding apparatus
Inventor: SUZUKI SABURO
IPC: B29C49/06
Filed: 1999-10-18
Granted: 2001-09-11
Abstract: A biaxially stretching block molding apparatus which has high process speed by improving efficiency of operation in respective components. The biaxially stretching blow molding apparatus preform biaxial stretch-molding for a preform into a predetermined shape by transporting a preform carrier supporting the preform along a transporting path extending across a heating portion and a stretch-molding portion, has first and second reversing mens for reversing the preform carrier, and first and second transporting paths forming the transporting path. The first reversing means receives the preform carrier transported in up-side-down position along the second transporting path, reverses the received preform carrier into elected position, and transfers the preform carrier thus reversed to the first transporting path. The second reversing means receives the preform carrier transported in elected position along the first transporting path, reverses the received preform carrier into the up-side-down position, and transfers the preform carrier thus reversed to the second transporting path.
Patent TW-512157-B (TW)
Title: Composition for air permeable film of high processability and permeability and production of air permeable film
Inventor: LEE YOUNG KEUN
IPC: C08K3/00
Filed: 1999-10-25
Granted: 2002-12-01
Abstract: Disclosed are a composition for an air-permeable film of high permeability and processability and a method for producing such a film. The composition comprises 30 to 100 weight parts of a linear, low density polyethylene resin which ranges, in molecular weight distribution, from 5 to 20, 1 to 100 weight parts of a polypropylene resin, 1 to 30 weight parts of an ethylene-propylene copolymer, 1 to 30 weight parts of a polyolefin resin which has a melt index of 12 or higher, and 50 to 200 weight parts of an inorganic filler based on 100 weight parts of the total resins. It has advantages of assuring high permeability even at a low draw ratio, minimizing the unbalance in physical properties between the machine direction and the transverse direction of the drawn film, improving the tensile strength of the film, and preventing the physical property degradation due to the inorganic filler. The air-permeable film is prepared by mono-axially drawing the composition by 1.5 to 3 times.
Patent TW-414826-B (TW)
Title: Electric lock
Inventor: HINGSTON NEIL RICHARD
IPC: E05B47/02
Filed: 1999-12-20
Granted: 2000-12-11
Abstract: A lock which is deadbolted when a bolt of the lock is extended to a certain extent, the lock being configurable as being either nominally locked or nominally unlocked and having an actuator, which either extends or retracts the bolt by moving from a first to a second position, depending on if the lock is nominally locked or nominally unlocked. The lock includes sensing means to sense a transition when the lock either becomes deadbolted or becomes not deadbolted during operation of the lock.
Patent TW-444039-B (TW)
Title: Open-celled polyurethane foams containing graphite which exhibit low thermal conductivity
Inventor: VAN DEN BOSCH RONALD J M
IPC: C08G18/66
Filed: 2000-01-17
Granted: 2001-07-01
Abstract: A process is disclosed for preparing an open-celled rigid polyurethane foam by reacting an organic polyisocyanate with a polyol in the presence of a blowing agent, a cell opening agent and exfoliating graphite, wherein the thermal conductivity of the foam is from 28 to 35 mw/mk. Such foams are applicable in the construction industry where it is desired to have a foam having flame retardation properties and a low thermal conductivity.
Patent TW-499779-B (TW)
Title: Fuel cell with cooling system based on direct injection of liquid water
Inventor: BRAMBILLA MASSIMO
IPC: H01M8/04
Filed: 2000-04-12
Granted: 2002-08-21
Abstract: The invention relates to a stack of polymeric membrane fuel cells, wherein the removal of the heat generated by the production of electric energy and the humidification of the ion exchange membranes used as electrolytes are obtained by the direct injection of a water flow coming from a single hydraulic circuit. The stack thus produced is more compact, less expensive and easier to operate.
Patent TW-486568-B (TW)
Title: Method and apparatus for quantitative nondestructive evaluation of metal airfoils using high resolution transient thermography
Inventor: RINGERMACHER HARRY ISRAEL
IPC: G01J5/48
Filed: 2000-04-13
Granted: 2002-05-11
Abstract: An IR transient thermography imaging system (10) includes high-power flash lamps (11) fitted with spectrally tuned optical filters (18) and a focal-plane array camera (13) for IR image data acquisition. The image data processing control computer (16) analyzes acquired IR image data frames and provides a color-keyed display (17) of an imaged object (1) that correlates to object thickness over the imaged surface area. Acquisition of IR data is initiated at a firing of flash lamps (11) used to heat a surface of the object (1). A predetermined number of IR image frames are acquired and recorded (15) over a predetermined period of time after firing of the lamps to develop a temperature-time (T-t) history of the object surface. A contrast curve is calculated for each pixel in the image frame, each pixel corresponding to an elemental region on the object surface. Gaussian temporal smoothing of contrast curve data is performed to improve signal-to-noise characteristics and a derivative of the contrast curve is determined using data points mathematically related to image frame number. All local peaks in the derivative of the contrast curve are identified and given significance according to a predetermined weighting function. The frame number of the most significant peak is used to determine the time of occurrence of an ""inflection point"" in the contrast curve which is then used in determining object thickness. Gain correction of pixel intensity data is employed to offset IR emissivity variations caused by surface curvatures and varying surface conditions on an object.
Patent TW-506244-B (TW)
Title: A modular system
Inventor: HOURIET JOHN W
IPC: H05K7/14
Filed: 2000-11-14
Granted: 2002-10-11
Abstract: A modular system having a primary unit housing having two lateral ends and enclosing a processor. The modular system includes at least one sidecar module which includes a case and an individual electronic system enclosed in the case that is adapted to be electrically connected with the processor. The at least one sidecar module is adapted to be successively stackable on either one of the two lateral ends of the primary unit housing and to be attached thereto. The modular system may alternatively include at least one sidecar module which includes a case and an individual electronic system that is enclosed in the case. The individual electronic system being adapted to be electrically connected with the processor and performing a function different from that performed by the processor. The at least one sidecar module is adapted to be successively stackable on one of the two lateral ends of the primary unit housing and to be attached thereon.
Patent TW-465264-B (TW)
Title: Insulating resin composition for multilayer printed-wiring board
Inventor: SEKI YASUAKI
IPC: H05K3/46
Filed: 2000-05-15
Granted: 2001-11-21
Abstract: Herein is disclosed an insulating resin composition for a multilayer printed-wiring board to ensure the bonding strength and satisfy the heat endurance and electrical insulation characteristics. The insulating resin composition for the insulation layer 15 for the multilayer printed-wiring board comprises two or more kinds of resins which are different in etching rate by plasma treatment and which are not compatible with each other, so that the surface of the resulting insulating layer can be made uneven by the plasma treatment, whereby the bonding strength of the conductor layer to the said resulting insulating layer can be ensured, and heat resistance and electrically insulating properties required can be satisfied.
Patent TW-586006-B (TW)
Title: Side surface inspecting apparatus for tablet, front and back surface inspecting apparatus for tablet, and tablet appearance inspecting apparatus using the same
Inventor: YAMAMOTO TAIZO
IPC: G01N21/89
Filed: 2000-07-21
Granted: 2004-05-01
Abstract: An apparatus for inspecting the side surfaces of tablets is configured such that images of the side surfaces of tablets are picked up by making the tablets held in holding pockets of an outer cylinder roll on a continuously rotating inner cylinder and thereby rotate on their axes, whereby the images of the side surfaces of the tablets can be picked up in a state in which the tablets stably rotate on their axes in upright states, so that the side surfaces of the tablets can be easily, accurately inspected. An apparatus for inspecting the front and back surfaces of tablets is configured such that the tablets in a tablet storing portion are introduced in tablet feed passages of a vibration plate, being moved to one end portion of the vibration plate, and are fed from the one end portion of the vibration plate onto a front surface inspecting drum, whereby the postures of the tablets are controlled in falling-down states suitable for front and back surface inspection without applying large loads or impacts to the tablets. A tablet appearance inspecting apparatus including the side surface inspecting apparatus and the front and back surface inspecting apparatus is also disposed.
Patent TW-548082-B (TW)
Title: Holder device for toothbrush, table knives, forks and spoons and the like
Inventor: GOO YUCK TEE
IPC: A45C11/00
Filed: 2000-09-21
Granted: 2003-08-21
Abstract: A holder device for holding a head portion of a hand holdable elongate member comprises a mounting bracket (20) with a base (36) and two side walls (38) and a pair of side flaps (14, 16) partially rotatable about a common axis. The flaps (14, 16) when in a closed position form an enclosed chamber with an aperture (32) at one end to accommodate the elongate member. The side flaps (14, 16) are pivotably mounted onto the mounting bracket (20). When force is applied onto bases (30) of the side flaps (14, 16), the side flaps (14, 16) will be triggered to close or open.
Patent TW-457683-B (TW)
Title: Cu damascene processes preventing hillock on the surface
Inventor: LIOU JUNG-SHI
IPC: H01L23/522
Filed: 2000-10-05
Granted: 2001-10-01
Abstract: The present invention discloses a manufacturing method for Cu damascene structure which includes the following steps: first, forming the dielectric on the semiconductor substrate; defining via pattern in the dielectric layer to expose the upper surface of part of the semiconductor substrate; then, depositing the copper layer on the semiconductor substrate to fill in the via pattern; conducting the first chemical mechanical polishing procedure on the semiconductor substrate to remove part of the copper layer on the upper surface of the dielectric layer; defining the copper damascene structure in the via pattern; then, conducting thermal annealing procedure on the semiconductor substrate to reduce the stress of the copper damascene structure, in which after the thermal annealing procedure, the hillock structure on the upper surface of the copper damascene structure is generated; then, conducting the second chemical mechanical polishing procedure on the semiconductor substrate to remove the hillock structure so as to produce a planarized upper surface for the copper damascene structure.
Patent TW-486413-B (TW)
Title: Articulated manipulator
Inventor: TANOGAMI TAKESHI
IPC: B25J9/10
Filed: 2000-10-07
Granted: 2002-05-11
Abstract: In a first speed reducer 9 fixed to a fixing base 1, a first arm 2 is joined to the output part, and is turned and driven by a motor 10. A first auxiliary link 7 is rotatably installed in a horizontal plane on the tip of the first arm 2, and in a second auxiliary link 8, one end is installed on the first auxiliary link 7, and the other end is installed on the fixing base 1, respectively rotatably. A second arm 3 joined to an output part of a second speed reducer 17 is turned and driven to the first auxiliary link 7. A parallelogrammic link mechanism is constituted of the first arm 2, the first auxiliary link 7, the second auxiliary link 8 and the fixing base 1. This manipulator can be applied to various uses.
Patent TW-527313-B (TW)
Title: Communication device for elevator control system
Inventor: TATSUMI SHOUGO
IPC: B66B1/34
Filed: 2000-10-13
Granted: 2003-04-11
Abstract: A communication device includes: a CPU (20) for controlling an internal operation; a management table storage portion (21) for storing a management table which is referred to for communication control; an intrinsic identification number setting portion (23) for setting a number for identifying the respective communication devices; a network interface (22) connected to a network for connecting the communication devices and controlled by the CPU, and; at least one interface (24-27) of a hall transmission line interface (24) for connection with the hall transmission line, an each cabin controller interface (25) for connection with the each cabin controller, a group management controller interface (26) for connection with the group management controller, and a transmission line expansion interface (27) for connection with an expansion transmission line other than the hall transmission line, and the interface is controlled by the CPU.
Patent TW-563392-B (TW)
Title: Fan for fast heat dissipation
Inventor: JUANG WEN-HAU
IPC: G06F1/20
Filed: 2000-10-27
Granted: 2003-11-21
Abstract: The present invention provides a fan for fast heat dissipation, wherein the fan body is formed with two parts: an axial fan and a centrifugal fan. A high-efficiency fan structure is formed by assembling, which uses the top end of the lower end portion as a dome structure to absorb the wind force along the cambered surface of the dome to provide larger air flow to the centrifugal fan at the lower end, so as to bring out the air flow by the fan in a centrifugal form for generating the maximum wind force and improving the efficiency of heat dissipation.
Patent TW-466333-B (TW)
Title: Method for inspecting device dimensions
Inventor: YANG WEN-RUEI
IPC: G01B11/02
Filed: 2000-12-13
Granted: 2001-12-01
Abstract: The present invention relates to a method for inspecting device dimensions, which comprises sequentially a positioning step for locating device under inspected on an inspection machine, a detecting step for detecting the device under tested in the last step, and a numerical comparing analysis step for receiving, comparing, and calculating signals detected by numerical calculating device in the last step to achieve convenience of automatic inspection. Manual operation error may thereby be reduced. The inspection speed may be increased and the operation may be more convenient, and the measuring range may be wider.