baber/WOPTO huggingface dataset:
Patent TW-509970-B (TW)
Title: Liquid transfer system
Inventor: SCHELL DANIEL
IPC: H01L21/00
Filed: 1998-06-19
Granted: 2002-11-11
Abstract: The liquid transfer system includes a liquid supply tank and at least two pressurizable liquid holding vessels. The liquid holding vessels are placed beneath the supply tank, and a liquid supply line connects the supply tank to each vessel. The liquid supply line is operated as a siphon from the tank to each vessel, in order to move liquid from the tank to each vessel. Each vessel is alternately filled and pressurized to dispense liquid from the vessel, such that one vessel is being filled while the other is dispensing liquid, and a constant controllable liquid output flow is achieved. A preferred embodiment includes a liquid recycling line to recycle or constantly move the liquid within the system to achieve thorough mixing, and an in-line filter to improve liquid purity.
Patent TW-410222-B (TW)
Title: Preparation of vinyl isothiocyanates
Inventor: GRAYSON JAMES IAN
IPC: C07C331/22
Filed: 1998-07-09
Granted: 2000-11-01
Abstract: A process for preparing a vinyl isothiocyanate comprises contacting a halogen-substituted allyl thiocyanate, in solution and at an elevated temperature, with an acidic material which is either an acid or a halide or oxyhalide of an inorganic acid. The halogen-substituted allyl thiocyanate may be prepared from a dihalogenated alkene. The vinyl isothiocyanate may subsequently be converted to a thiazole.
Patent TW-397868-B (TW)
Title: The fixation method of stainless steel dust-collected ash
Inventor: WANG JR-GUO
IPC: B09B3/00
Filed: 1998-08-21
Granted: 2000-07-11
Abstract: This is a stainless steel dust-collected ash fixation method. It is mainly composed of a reduction step, a stabilizing step, and a fixation method. Its major characteristic is the addition of aqueous solution of thiosulfate ion to the stainless steel dust-collected ash to reduce the chromate (IV) into chromate (III). Ferrous ions are then combined with chromate (III) ions to form and stabilize a spinel structure. Finally, it is fixed with cement and used to confine the heavy metal within the fixation. Thus, it could prevent the heavy metal from dissolving. It can also easily convert the stainless steel dust-collected ash, which is a kind of toxic waste, via fixation processing into an ordinary waster in accordance with the standard of environmental-protection regulation or law.
Patent TW-436341-B (TW)
Title: Mold for aluminum alloy heat sink with extra high teeth ratio
Inventor: CHEUNG WAI-KWAN
IPC: B21C25/02
Filed: 1998-09-05
Granted: 2001-05-28
Abstract: This invention relates to the mold for aluminum alloy heat sink with extra high ratio, comprising a feed mold (1) and a form mold (2). The form mold (1) in provided with crossbeams (1-2) perpendicularly spaced along the plurality of fin forms. The span L of the crossbeams is greater than the width V of the fin form plurality. The form section (2) is made from a high strength mold steel CG-2 or higher grade. The method using this mold is easy to carried out, can reduce the production cost, and manufacture the aluminum alloy heat sinks with extra high teeth ratios, which are difficult to produce by other methods.
Patent TW-425825-B (TW)
Title: Method for measuring the endurance of digital information receivers and corresponding information transmission system
Inventor: REIBEL JEAN MICHEL
IPC: H04W88/02
Filed: 1998-09-17
Granted: 2001-03-11
Abstract: Successive frames are constituted by grouping packets and a block identifying the rank of the packet in the frame is inserted at the start of each packet. Network signalling blocks are inserted into the successive frames spaced by a maximal short period less than the time to transmit a packet. Each receiver tests (700, 701) for the presence or absence of a network signalling block corresponding to its own network and then synchronises (71) to the successive occurrences of the packet identification block according to its group.
Patent TW-555921-B (TW)
Title: Embossing belt for a paper machine
Inventor: NILSSON GOERAN
IPC: D21F7/08
Filed: 1999-03-19
Granted: 2003-10-01
Abstract: An embossing belt for a paper machine, intended to run through a press section in the paper machine together with a fibrous web and produce an embossment thereof in the press section, and to transfer the embossed fibrous web from the press section directly to and through a transfer means in the dryer section of the paper machine. The embossing belt is essentially impermeable and comprises a rear layer (33) and a web-contacting layer (34), which has a large number of uniformly distributed depressions (35) and, positioned therebetween, surface portions (36) for forming a corresponding relief pattern in the fibrous web passing through the press section.
Patent TW-431113-B (TW)
Title: Piezoelectric acoustic device
Inventor: YAMASHITA TSUYOSHI
IPC: H04R17/00
Filed: 1999-04-08
Granted: 2001-04-21
Abstract: The present invention provides a piezoelectric acoustic device capable of preventing substantial deflection of a front side wall 7c due to application of force to an cylinder 7b in a direction toward the front side wall 7c. A piezoelectric vibrator 9 is contained in the inside of a container case 13 which is configured by combining a front case half and a back case half, each being made by resin. The front case half 7 includes the front side wall 7c opposite to the piezoelectric vibrator 9 and a peripheral wall 7d extending from the front side wall 7c. A front air chamber is defined between the front side wall 7c and the piezoelectric vibrator 9. The cylinder 7b is integrally formed on the front side wall 7c so as to extend in a direction perpendicular away from the plane of the front side wall. The cylinder 7b is offset toward an outer periphery of the front side wall 7c so that a part of the base 7b1 of the cylinder 7b is aligned with a part of the peripheral wall 7d of the first case half 7. An opening 7e is provided through the front side wall 7c for connecting the front air chamber to the interior of the cylinder 7b. The opening 7e is situated such that a center thereof is offset toward a center point of the front side wall 7b. The opening 7e is covered with a damping cloth member 10 joined to an inner surface of the front side wall 7c by means of a solvent which dissolves the synthetic resin from which the front case half 7 is formed but not the damping cloth member 10.
Patent TW-432217-B (TW)
Title: Method for evaluating electromigration lifetime of metal
Inventor: JENG DUEN-REN
IPC: G01R29/00
Filed: 1999-05-12
Granted: 2001-05-01
Abstract: This invention is about a kind of method for evaluating electromigration lifetime of metal and has the characteristics such as no limit of temperature or linewidth range so as to estimate and complete fast wafer-level reliability test in short time to obtain the monitoring purpose. When the real linewidth of metal is smaller than a critical linewidth, the metal has the first activation energy and the electromigration lifetime can be deduced by using the relationship equation for the essential factors of the first activation energy, measurement temperature and the operating temperature. When the real linewidth is larger than the critical linewidth and real temperature is smaller than critical temperature, the metal has the second activation energy and the electromigration lifetime can be deduced by using the relationship equation for the second activation energy, measurement temperature and the operating temperature. On the contrary, when real linewidth is larger than critical linewidth and measurement temperature is larger than critical temperature, the electromigration lifetime can be deduced by using the relationship equation for the first activation energy, the second activation energy, measurement temperature and the operating temperature.
Patent TW-513691-B (TW)
Title: Recording medium for storing information for still picture, recording and/or reproducing method and apparatus therefor
Inventor: MOON SEONG-JIN
IPC: G11B/
Filed: 1999-06-22
Granted: 2002-12-11
Abstract: A recordable and/or rewriteable recording medium for storing still picture data and recording and/or reproducing method and apparatus therefor are provided. The recording medium stores still picture group information for grouping a plurality of still pictures in order to manage the still picture at a group level, and stores audio group information for grouping additional audio data added to the still picture data after the still picture data are recorded. Therefore, large-capacity still picture data and additional audio data added thereto can be recorded using the minimum management information. Also, during reproduction, data can be displayed and edited in units of the respective still pictures. Also, it is possible to cope with after-recording of the audio data.
Patent TW-512164-B (TW)
Title: Double-color ink and writing utensil using the same
Inventor: YOSHIMURA YASUYUKI
IPC: C09D11/16
Filed: 1999-07-02
Granted: 2002-12-01
Abstract: An object of the present invention is to provide a double-color ink which is capable of producing a double-color effect stably for a long period of time. The present invention relates to a double-color ink comprising (1) metal powder pigments, (2) water, (3) at least one water-soluble organic solvent selected from the group consisting of alcohols, glycols and glycol ethers having a branched hydrophobic group(s) and (4) at least one water-soluble dye selected from the group consisting of anthraquinone dyes, carbonium dyes and metal complex dyes; and a writing utensil using the same as an ink.
Patent TW-414861-B (TW)
Title: Method and device for zenith and nadir positioning
Inventor: WU CHI-YING
IPC: G01C9/00
Filed: 1999-12-02
Granted: 2000-12-11
Abstract: This invention provides the method and device for zenith and nadir positioning. This device includes a shell with an air-bubble indictor on its top and a transversal link with a plumb in the shell. A vertical laser indictor module is composed with the plumb, and a positioning foot and two height adjustable support feet below the bottom of the shell. The positioning foot is fixed at the nadir, and the two support feet are adjusted to make the position device under the horizontal state followed the indicating of air-bubble indicator. The vertical laser indicator projects an indicating line through the center of the positioning foot to the zenith to mark the line. Then the positioning device is rotated some suited degree around the center of the positioning foot and adjusted to the horizontal state, and another indicating line through the center of the positioning foot to the zenith can be projected. Thus the intersection point of the laser indicating line and the segment is the zenith, and the point under the positioning foot is the nadir.
Patent TW-I249530-B (TW)
Title: IL-5 inhibiting soft drugs
Inventor: LACRAMPE JEAN FERNAND ARMAND
IPC: A61P11/06
Filed: 1999-12-17
Granted: 2006-02-21
Abstract: The present invention is concerned with the compounds of formula, a N-oxide, a pharmaceutically acceptable addition salt, a quaternary amine or a stereochemically isomeric form thereof, wherein p is 0 to 4; q is 0 to 5; X is O, S, NR3 or a direct bond; or -X-R2 is CN; R1 is H, OH, halo, NH2, mono- or di(C1-4alkyl)NH2, C1-6alkyl, C1-6alkylO, C3-7cycloalkyl, aryl, arylC1-6alkyl, NH2C1-4alkyl, mono- or di(C1-4alkyl)NH2C1-4alkyl or mono- or di(C1-4alkyl)NH2C1-4alkylNH2; R2 is aryl, Het1, optionally substituted C3-7cycloalkyl, optionally substituted C1-6alkyl; R3 is H or C1-4alkyl; R4 and R5 are -C(=O)-Z-R14, C1-6alkyl, halo, polyhaloC1-6alkyl, OH, mercapto, C1-6alkylO, C1-6alkylthio, C1-6alkylC(=O)O, aryl, cyano, nitro, Het3, R6, NR7R8 or C1-4alkyl substituted with -C(=O)-Z-R14, Het3, R6 or NR7R8; Z is O, S, NH, -CH2-O-or-CH2-S-; R14 is H, C1-20acyl, optionally substituted C1-20alkyl, optionally substituted C3-20alkenyl, C3-20alkynyl, C3-7cycloalkyl, polyhaloC1-20alkyl, Het5, phenyl; or R14 is an oxygen containing radical; aryl is optionally substituted phenyl; Het1, Het2, Het3 and Het5 are optionally substituted heterocycles; Het4 is a monocyclic heterocycle; provided however that R2 is other than NH2C(=O), C1-6alkylOC(=O)C1-6alkyl; and R11 is other than COOH, C1-4alkylOC(=O), NH2C(=O), C1-4alkylNH2C(=O), OHC1-4alkylNH2C(=O), C1-4alkylC(=O)NH2C(=O), C3-7cycloalkylNH2C(=O); and R7 R8, R9, R10, R12, R13, R15 and R16 are other than C1-4alkylC(=O)OC1-4alkylC(=O), OHC1-4alkylC(=O); and Het3 is other than a monocyclic heterocycle substituted with COOH or C1-4alkylOC(=O); and the compounds of formula (I) contain at least one -C(=O)-Z-R14 moiety; to processes for their preparation and compositions comprising them. It further relates to their use as a medicine.
Patent TW-427886-B (TW)
Title: Cigarette with filter and filter for cigarette
Inventor: SU CHING-SUNG
IPC: A24D3/00
Filed: 2000-01-20
Granted: 2001-04-01
Abstract: The present invention relates to one kind of cigarette with a filter and a filter used in cigarettes, especially for filters formed integrally with cigarettes or attached on cigarettes in use. The invention can solve the common problems faced by habitually-used techniques, i.e. to effectively eliminate environmental pollutant, particularly carcinogen contained in cigarettes.
Patent TW-504727-B (TW)
Title: Method for manufacturing a discharge tube
Inventor: MEGURO TAKESHI
IPC: H01J61/36
Filed: 2000-01-21
Granted: 2002-10-01
Abstract: A method for manufacturing a discharge tube, including heating a quartz tube heated and sealed by laser irradiation, is presented, in which variation of the heating temperature of the quartz tube can be reduced. Laser light is irradiated on a portion of the quartz tube (1), and in the step of sealing the portion (11) of the quartz tube (1) onto which laser light has been irradiated, the laser light is scanned while oscillating back and forth along the axial direction of the tube. The intensity of the laser light (2) is controlled such that the intensity of the laser light (2) when the size of a displacement of the laser light is maximal is smaller than the intensity of the laser light (2) when the size of the displacement of the laser light is minimal.
Patent TW-456012-B (TW)
Title: Semiconductor wire bonding method preventing wire sweeping
Inventor: CHAO TE-TSUNG
IPC: H01L23/49
Filed: 2000-01-27
Granted: 2001-09-21
Abstract: The present invention relates to a semiconductor wire bonding method preventing wire sweeping, which is to bend upward the wires which are connecting between the first bonding pad and the second bonding pad so as to provide a lateral shift of the wires toward the first bonding pad and the second bonding pad. Therefore, the shift of the wires can enhance the lateral strength of the wires to resist the impact of the mold flow and the shift can form a deformable space for the wires under mold flow.
Patent TW-495455-B (TW)
Title: Lifting-type anti-burglary device for automobile
Inventor: JIANG SHR-JUNG
IPC: B60R25/00
Filed: 2000-02-29
Granted: 2002-07-21
Abstract: The present invention relates to a lifting-type anti-burglary device for automobile, which comprises: at least a hydraulic lifting set mounted at the base of an automobile for lifting or lowering the body of the automobile; at least a hydraulic driver connected to the hydraulic lifting set; a remote controller installed at a predetermined position in the body of the automobile for sending out an operation signal; a control unit connected to the hydraulic driver, in which the control unit uses a receiver to receive the operation signal sent out by the remote controller for controlling the operation of the hydraulic lifting set; and sensors connected to the control unit for detecting the occurrence of any abnormal operation such as opening and vibration. Of the body of the automobile upon which the control unit triggers the hydraulic lifting set to lift up the body of the automobile so that the wheels of the automobile are off the ground. As a result, a thief can not drive the automobile away and the automobile is in a conspicuous state due to the body is lifted up.
Patent TW-490425-B (TW)
Title: Self-supporting type bag-shaped container having enhanced self-supporting properties
Inventor: HAGIWARA TADASHI
IPC: B65D33/38
Filed: 2000-03-02
Granted: 2002-06-11
Abstract: To provide a self-supporting type bag-shaped container provided with the self-supporting properties, while keeping flexibility and high volume efficiency. A self-supporting type bag-shaped container with an injection outlet is provided with its bottom to be expanded by filling a content therein and enable the container to be self-supported, and a reinforcing means is provided on a part or the whole of one side, which is extended in the vertical direction when being self-supported, out of two welded sides on which two sheets are welded for the purpose of forming the container.
Patent TW-I276670-B (TW)
Title: Color shifting carbon-containing interference pigments
Inventor: PHILLIPS ROGER W
IPC: C09D17/00
Filed: 2000-08-02
Granted: 2007-03-21
Abstract: A color shifting multilayer interference film is provided which may be used to produce foils or flakes for use in pigment compositions and colorants having color shifting properties. The flakes can be interspersed into a pigment medium to form paints, inks, or cosmetic preparations which can subsequently be applied to objects, papers, or people. Three and five layer designs of the interference film include alternating layers of a dielectric material and carbon in various configurations. The dielectric layers are formed to have an optical thickness at a design wavelength that provides a color shift as the angle of incident light or viewing angle changes.
Patent TW-510812-B (TW)
Title: Method of reducing particle size and increasing uniformity of particles in a colloidal suspension, method of manufacturing integrated circuits, and filter having an input and an output
Inventor: VANELL JAMES F
IPC: B24B37/04
Filed: 2000-08-28
Granted: 2002-11-21
Abstract: An ultrasonic driver (105) is used to vibrate a filter disk (103) at ultrasonic frequencies. Vibrations are used to break up agglomerates into smaller pieces that pass through filter disk (103). The energy is controlled to minimize the translational energy given to the particles as they are broken up to prevent reagglomeration. The frequency and amplitude of the vibration is controlled to operate out of or in low energy cavitation.
Patent TW-526112-B (TW)
Title: Clamping device for rotary table
Inventor: OMORI MITSURU
IPC: B23Q1/28
Filed: 2000-08-29
Granted: 2003-04-01
Abstract: The object of the invention is to provide a clamping device capable of providing a sufficient clamping force even in a small rotary table. The solution of the subject invention involves a rotary table that comprises a spindle rotatably supported on a frame body, a work table fixed to an end part of the spindle, and a driving device for rotatably driving the spindle. This clamping device for such a rotary table comprises a plurality of clamping discs rotated integrally with the spindle and arranged with a specified space in the axial direction of the spindle, a plurality of clamping faces formed at the frame body opposedly to the side faces of the respective clamping discs, and a braking means for pressing each clamping disc to the corresponding clamping face.
Patent TW-495862-B (TW)
Title: Isolation film forming method and isolation film forming apparatus
Inventor: KOMIYA TAKAYUKI
IPC: H01L21/316
Filed: 2000-09-21
Granted: 2002-07-21
Abstract: Both of a first insulating film and a second insulating film are formed by a spin coating method. Accordingly, the formation of the first insulating film and the second insulating film can be performed in the same SOD processing system. Moreover, the aforesaid formation of both of the first insulating film and the second insulating film by the spin coating method can provide favorable low dielectric constant properties and good adhesion of the first insulating film and the second insulating film.
Patent TW-469571-B (TW)
Title: Method and apparatus for cooling a silicon on insulator device
Inventor: ADLER ERIC
IPC: H01L21/336
Filed: 2000-10-16
Granted: 2001-12-21
Abstract: In an electronic device with an active region on top of and isolated from an substrate, a first material region is defined on top of and/or adjacent to and electrically isolated from the active region and a second material region is attached to a surface of the first material region to form an interface defining a Peltier cooling junction therebetween. A current source connected in series to the first and the second material regions produces a cooling effect at the Peltier cooling junction.
Patent TW-I275584-B (TW)
Title: Method for preventing polymerization of vinyl compound
Inventor: TOMITA KOUJI
IPC: C07C57/075
Filed: 2000-12-16
Granted: 2007-03-11
Abstract: A method for preventing the polymerization of a vinyl compound by means of an inexpensive polymerization inhibitor which is effective even in the absence of oxygen or in the presence of water even when used in a small amount. The method comprises using as the polymerization inhibitor a combination of phenothiazine with a strong acid.
Patent TW-I243974-B (TW)
Title: Hologram create method
Inventor: TAKEMORI TAMIKI
IPC: G03H1/20
Filed: 2000-12-22
Granted: 2005-11-21
Abstract: The hologram create method is disclosed in which the expansion screen image is used as the object light which outputted to the first record face 12 through the lens 8' when creating the master hologram. When creating the slave hologram, the second record face 12"" is arranged at the image position of the object light by the lens 8'. In this method, the distance between the expansion screen 7', the first record face 12 when recording the master hologram 12', is different from the distance between the master hologram 12V the second record face 12"" when creating the slave hologram 12"". Accordingly, the distances can be variable according the requirement, and the hologram can be created by using small type of optical system.
Patent TW-521224-B (TW)
Title: Control signal unit for liquid crystal display and method of fabricating same
Inventor: KIM DONG-GYU
IPC: G09F9/30
Filed: 2001-01-31
Granted: 2003-02-21
Abstract: A control signal unit includes a substrate, a signal line formed on the substrate, and an insulating layer covering the signal line. A contact hole exposes the signal line with a predetermined width. The contact hole has a lateral side bordering on the signal line. The lateral side of the contact hole has a length greater than the width of the contact hole. A subsidiary signal pad is connected to the signal line through the contact hole.
Patent TW-506002-B (TW)
Title: Process for fabricating a semiconductor device
Inventor: KOMAI NAOKI
IPC: H01L23/52
Filed: 2001-02-09
Granted: 2002-10-11
Abstract: A process for fabricating a semiconductor device, which comprises forming, on a metal wiring formed from copper or a copper alloy, a barrier film which functions as a diffusion-preventing film for the metal wiring by an electroless plating method, wherein a catalytic metal film which serves as a catalyst in the electroless plating method is selectively formed on the metal wiring by a displacement plating method using a displacement plating solution at a temperature in the range of 30 DEG C or more and lower than a boiling point thereof, and the barrier film is selectively formed on the catalytic metal film by the electroless plating method. It is an object of the present invention, to selectively and uniformly carry out the catalyst activation to the surface of the metal wiring made of copper or a copper alloy by using palladium so as to improve plating property of the electroless plating method using a hypophosphite as a reducing agent and the reliability of the wiring.