baber/WOPTO huggingface dataset:
Patent TW-401595-B (TW)
Title: Semiconductor device
Inventor: TOYOSAWA KENJI
IPC: H01L21/316
Filed: 1998-04-23
Granted: 2000-08-11
Abstract: The semiconductor device of this invention comprising : the active device settled in the semiconductor substrate to form the intermetal dielectric film covered with the active device; the pad metal of the electrode pad settled in such intermetal dielectric film; the barrier metal layer which is used to form the pad metal settled in the active device; the insulative film of having high sealing with the barrier metal layer between the above-mentioned intermetal dielectric film and the barrier metal layer. By this, the sealing of the three layers from the barrier metal layer, the insulation film, and the intermetal dielectric film will certainly increase. Even when the external force applies on the electrode pad during or after the joining process, the barrier metal layer is still difficult to peel off from the underlayers. Thus, it could prevent the breaking of step height compromised film and the peel off of the intermetal dielectric film from the barrier metal layer; and meanwhile to stabilize the production of the semiconductor device with the cheap, better quality, and high reliability local pad structure. And therefore to enhance the yield of the semiconductor device.
Patent TW-369597-B (TW)
Title: Method and apparatus for detection of vibration wave
Inventor: ANDO SHIGERU
IPC: G01H11/00
Filed: 1998-05-20
Granted: 1999-09-11
Abstract: A vibration-wave detection apparatus, having a receiver for receiving of vibration wave of a transmission medium, such as an acoustic wave, a harmonic oscillation unit, having a plurality of hung harmonic oscillators, each of a length for harmonic oscillation a preset frequency, a supporting rod for supporting the harmonic oscillation unit, a vibration intensity detector for detecting the intensity of the vibration of each of the harmonic oscillators at a preset frequency, with the detector receiving and, with the supporting rod, transmitting the vibration wave onto the harmonic oscillation unit.
Patent TW-580370-B (TW)
Title: Multicomponent food product and methods of making and using the same
Inventor: PALUCH LAURA
IPC: A23K1/18
Filed: 1998-05-25
Granted: 2004-03-21
Abstract: A dual component, increased palatability animal food product has an inner component surrounded by an outer matrix. The inner component is a mixture of lipids and solids.
Patent TW-387122-B (TW)
Title: Vacuum transfer system for semiconductor device fabrication facility
Inventor: KIM JIN-MAN
IPC: H01L21/677
Filed: 1998-06-03
Granted: 2000-04-11
Abstract: There is provided a vacuum transfer system for transferring vacuum pressure into a vacuum chuck which absorb-fixes a wafer. The vacuum transfer system comprises : an upper plate fixed on the fabrication facility; a lower plate connected with the upper plate and being capable of sliding toward a vacuum chuck ; an inclined part placed on the side of the lower plate ; a guide by which the lower plate is connected to the upper plate ; a pushing unit fixed on the upper plate and supporting the lower plate elastically through the inclined part ; and a gap control unit formed on the pushing unit and controlling bearing power for the lower plate.
Patent TW-476856-B (TW)
Title: Liquid crystal display device
Inventor: MURAYAMA AKIO
IPC: G02F1/13363
Filed: 1998-06-22
Granted: 2002-02-21
Abstract: The liquid crystal display device of the present invention comprises: an array substrate 200 and a counter substrate 300, a liquid crystal layer 400 containing a liquid crystal molecule held between these substrates 200, 300 and arranged according to the oriented characteristics of the inside surfaces of the substrates 200, 300, the first, the second polarizing plates 431, 441 respectively having prescribed light transmission axes and respectively arranged on the outside surfaces of the substrates 200, 300, and a pixel electrode 271 and a counter electrode 281 formed on the array substrate 200 for applying a lateral directional electric field on the liquid crystal layer 400 nearly parallel to the substrates 200, 300, and controls the direction of the liquid crystal molecule by the lateral directional electric field between the pixel electrode 271 and the counter electrode 281. Particularly, in this liquid crystal display device, an optical phase difference plate 411 is arranged at least between the polarizing plate 431 and the substrate 200, and the optical axis and the retardation of this optical phase difference plate 411 are decided so as to compensate the twisted arrangement of the liquid crystal molecule.
Patent TW-368740-B (TW)
Title: Simplifying method for forming embedded fuse structure with passivation layer on fuse window sidewall in the mask processing
Inventor: LIAO WEN-SHIANG
IPC: H01L23/52
Filed: 1998-07-07
Granted: 1999-09-01
Abstract: The invention relates to a kind of method to simplify the mask passivation layer process which can reduce the yellow light or mask process after forming the metal wires and, during forming the via contact, it can simultaneously form the contact of fuse window; and, during forming the fuse window, it can also add the forming process of bonding pad. By the integration of processes, it can form the fuse window sidewall with both water-resist and passivation layer structure as the embedded fuse structure.
Patent TW-367418-B (TW)
Title: Suppression of stimulated Brillouin scattering in optical fiber
Inventor: EVANS FRANK ALAN
IPC: C03B37/027
Filed: 1998-07-13
Granted: 1999-08-21
Abstract: Suppression of stimulated Brillouin scattering (SBS) by broadening the energy spectrum of participating SBS photons and/or phonons is achieved in an optical fiber having a core with both radially non-uniform viscosity and CTE profiles provided by alternating layers of glass modifying dopants such as phosphorous by alternating layers of glass modifying dopants such as phosphorous and fluorine. The non-uniform thermal expansion and viscosity profiles impart a residual, permanent, non-uniform stress in the fiber. The SBS suppressing effect provided by the non-uniform stress can be controlled and enhanced by applying a uniform or non-uniform tensile force to the fiber as it is being drawn. A preform for the fiber is also disclosed.
Patent TW-517140-B (TW)
Title: Fluid flow control device
Inventor: OHMI TADAHIRO
IPC: F16K27/00
Filed: 1998-08-04
Granted: 2003-01-11
Abstract: A fluid flow control device is composed of a first passage and a second passage. The second passage is connected to the first passage at one end and is closed at the other end by a fluid flow controller. When the fluid in the second passage stays therein, the different fluid in the first passage can flow. The first passage is constructed with an upstream part and a downstream connected to the end of the up stream part in vertical direction; and one end of the second passage is connected to the upstream part with the other end extends along therefrom.
Patent TW-401700-B (TW)
Title: Watermarking an information signal
Inventor: LINNARTZ JOHAN PAUL MARIE G
IPC: H04N7/26
Filed: 1998-09-02
Granted: 2000-08-11
Abstract: A method and an arrangement for detecting a multi-bit watermark in a signal (e.g., a video image) are disclosed. Each bit of the multi-bit value is presented by an embedded watermark subpattern in the signal. Instead of detecting in a conventional manner the presence of each individual subpattern (i.e. detecting each individual bit), the detection comprises the steps of: detecting (24, 23) the presence of the full watermark in the signal irrespective of its multi-bit value, and detecting (25) to which extent the presence of subpatterns corresponds with the multi-bit value to be checked. The reliability of watermark detection is hereby improved.
Patent TW-390095-B (TW)
Title: Recording/reproducing method and apparatus, processing apparatus, and recording medium for video signal having copy control information
Inventor: ARAI TAKAO
IPC: G06T1/00
Filed: 1998-09-17
Granted: 2000-05-11
Abstract: Electronic watermark information obtained by changing a luminance value of a luminance signal in a video signal and a copy generation management signal (CGMS signal) inserted into an area out of a scan region of the video signal are recorded into a recording medium. A reproducing apparatus comprises an electronic watermark information detecting circuit, a CGMS signal detecting circuit, a control circuit to which detected electronic watermark information and CGMS signal are supplied, and a video signal processing circuit controlled by an output of the control circuit. When the electronic watermark information and the CGMS signal have a rational relation, the video signal processing circuit is controlled to output the video signal.
Patent TW-392293-B (TW)
Title: Process method to smooth the surface of local silicon oxide isolation
Inventor: SU LIN-CHING
IPC: H01L21/76
Filed: 1998-09-22
Granted: 2000-06-01
Abstract: This invent has provided a method to smooth the surface of the local silicon oxide isolation, the steps include (a) to form a cover layer in the active area in the silicon substrate; (b) to use the cover layer as the etching mask, and the isolateral etching can form a groove (recess) in the silicon substrate; (c) to form a polysilicon spacer in the groove by the sidewall of covering layer; (d) to form a stick out silicon oxide in the sidewall of the covering layer and the upper part of the groove; (e) to remove the partial covering layer and the left covering layer can be used as the stopped layer for polishing; (f) to removed the stick out layer from the edge of  the local silicon oxide by CMP; (g) to remove the polish-stopped layer and to from the smooth surface of local silicon oxide.  This invent can solve the problems of the un-smoothness in the surface of local silicon oxide isolation.
Patent TW-460547-B (TW)
Title: Basic dyestuff composition and dyeing method using the same
Inventor: UMEDA MARIKO
IPC: C09B29/09
Filed: 1998-10-02
Granted: 2001-10-21
Abstract: The present invention relates to a basic dye composition, which comprises: (A) a 1,3,4-thiadiazole-based blue basic dye, and (B) one or more anion dispersants selected from formalin condensate of naphthalenesulfonic acid, formalin condensate of an alkylnaphthalene-sulfonic acid, ligninsulfonic acid and polystyrenesulfonic acid. The invented basic composition hardly causes pollution to human body such as fingers of workers, dyeing equipments, and fibers other than basic dye-dyeable synthetic fiber and polyester of blend fiber. It is also excellent in compatibility with other kinds of dyes.
Patent TW-513631-B (TW)
Title: Power source controller
Inventor: LUO JIN-KUEN
IPC: G06F1/16
Filed: 1998-10-27
Granted: 2002-12-11
Abstract: A power source controller for supplying power source to plural computer peripheral equipments is provided in the invention. The power source controller includes a quasi-rectangular front housing body, a power source circuit installed inside the front housing body, a rear housing body, and a linking mechanism for linking together the front housing body and the rear housing body. A control panel is installed at the front end of the front housing body, in which a flat platform is installed at the upper end and plural receptacles are installed at the rear end. The power source circuit is provided with plural connection heads, which are installed inside each receptacle at the rear end of the front housing body, for connecting the plug of each peripheral equipment and supplying power source, and plural control switches, which are installed on the control panel for controlling plural connecting heads. The rear housing body includes a front end, an upper end and a lower end. A flat platform is installed at the upper end of the rear housing body, and a recessed groove is installed at the lower end. The linking mechanism is capable of connecting the front end of the rear housing body with the rear end of the front housing body such that the flat platform of the front housing body can be merged with the flat platform of the rear housing body to form a composed flat platform for carrying upwards a computer monitor. When the power source controller is not in use, the recessed groove of the rear housing body is capable of stacking with the front housing body so as to decrease the total volume of the power source controller.
Patent TW-585787-B (TW)
Title: Extended release tiagabine formulations with reduced side-effects
Inventor: ALVAREZ FRANCISCO J
IPC: A61K9/22
Filed: 1999-03-16
Granted: 2004-05-01
Abstract: Extended release tiagabine formulations that demonstrate fewer side-effects when administered to a patient. An extended release formulation comprising 0.5 to 30 wt.% tiagabine combined in a matrix with 15 to 80 wt.% of a hydrophilic polymer selected from the group consisting of high molecular weight polyethylene oxide and hydroxypropylmethyl cellulose.
Patent TW-I227225-B (TW)
Title: Method for simultaneous manufacture of alkyl cresol compound and its related by-product
Inventor: HUANG KUEN-YUAN
IPC: C07C37/00
Filed: 1999-03-02
Granted: 2005-02-01
Abstract: This invention relates to a method in which the alkyl cresol compound as shown in the below chemical formula (I) and its related by-product as shown in formula (II) can be simultaneously produced; wherein R represents C3-6 linear or branched alkyl groups; m >= 0; l=1 to 3; and n=1 to 3. The disclosed method includes a reaction of the multi-alkyl phenol or poly-alkyl phenol as shown in formula (III) [wherein R, m and l are defined as above] and meso- or para-cresol as shown in formula (IV) under the presence of acidic catalyst and pressure adjustment of inert gas. According to the disclosed method, the alkyl cresol compound with high conversion rate can be simultaneously obtained with high purity related by-products such as alkyl phenol and/or binol as in formula (II). In a word, the separable and high purity reaction products which are also characterized as high industrial utilization can be obtained by the disclosed method.
Patent TW-490582-B (TW)
Title: Reflective type liquid crystal display
Inventor: MIZUNUMA MASAYA
IPC: G02F1/1335
Filed: 1999-03-03
Granted: 2002-06-11
Abstract: The purpose of the present invention is to obtain a reflective type liquid crystal display providing brighter display than a conventional device and usable in a dark place. The structure of the reflective type liquid crystal display of the present invention includes liquid crystal (3) and a scattering-polarizer (11) as a main optical element, wherein the scattering-polarizer (11) transmits through a polarized light component in one direction to the backside of the liquid crystal, and reflects with scattering a polarized light component orthogonal to that one direction in the opposite direction to the advancing direction of the light.
Patent TW-411745-B (TW)
Title: Method for producing vias in the manufacture of printed wiring boards
Inventor: ASAI TSUTOMU
IPC: H05K3/06
Filed: 1999-03-31
Granted: 2000-11-11
Abstract: In a process for producing a multi-layer printed wiring board, an inner core having at least one wiring pattern on its surface and an outer layer of copper foil are laminated with an organic insulating layer interposed therebetween, a via hole is formed using a laser beam, and the outer copper foil and the inner wiring patterns are electrically connected to each other by depositing copper. The process is characterized in that the outer layer of copper foil has a thickness of no more than 7 mu m and the thickness is no more that one-fifth of the thickness of the inner wiring pattern. The hold is formed in both the copper foil and the insulating resin layer simultaneously by irradiating with a laser beam on the outer layer of copper foil.
Patent TW-445294-B (TW)
Title: An unleaded formulated motor gasoline, an unleaded motor gasoline comprising a base blend composition, and a method of reducing emissions of exhaust gases in the combustion of unleaded gasoline fuels of MON of 80 to less than 98
Inventor: BAZZANI ROBERTO VITTORIO
IPC: C10L1/02
Filed: 1999-04-09
Granted: 2001-07-11
Abstract: An unleaded formulated motor gasoline comprising a base blend composition having a MON of 80 to less than 98 comprises component (a) at least 5% (by volume of the total composition) of at least one hydrocarbon having the following formula I: R-CH2-CH(CH3)-C(CH3)2-CH3, wherein R is hydrogen or methyl, especially triptane, and component (b) at least one saturated liquid aliphatic hydrocarbon having 4 to 10 carbon atoms. The corresponding unleaded formulated motor gasoline comprises also at least one motor gasoline additive. The blend or gasoline preferably contains at least one of aromatics, olefins, and oxygenates. The gasolines or blends give rise on combustion to reduced levels of emissions of exhaust gases, in particular carbon dioxide, carbon monoxide, nitrogen oxides and total hydrocarbons.
Patent TW-528756-B (TW)
Title: Thienylazolylalkoxyethanamines, their preparation and their application as analgesic medicaments
Inventor: MERCE-VIDAL RAMON
IPC: C07D409/06
Filed: 1999-04-19
Granted: 2003-04-21
Abstract: The thienylazolylalkoxyethanamines (I) where R1 is a hydrogen atom, a halogen atom or a lower alkyl radical; R2, R3 and R4 represent, independently, a hydrogen atom or a lower alkyl radical; and Az represents a five-member nitrogenated hetercyclic aromatic group, N-methyl-substituted, that contains from one to three nitrogen atoms. They have analgesic activity in mammals, including humans. The compounds (I) can be obtained, for example, by reaction of a derivative of hydroxy-thienylazol (IV) with a derivative of a suitable N-(ethy)amine. The compounds (IV) are useful intermediates in the synthesis of the compounds (I). The compounds (I) have an application in human and/or veterinary medicine.
Patent TW-429339-B (TW)
Title: Voltage boosting circuit for use in a semiconductor device
Inventor: JEON BAEK-YEONG
IPC: H01L21/822
Filed: 1999-05-04
Granted: 2001-04-11
Abstract: Disclosed herein is a voltage boosting circuit which comprises a voltage detector for detecting a potential of a signal line to be boosted in an active mode. The voltage detector has a compensating current sourcing section, which is connected to an input of a discrimination having a logic threshold voltage level. When a potential of the input drops because of the variation of the power supply voltage, the compensating current sourcing section supplies into the input of the discrimination an amount of compensating current proportional to the variation of the power supply voltage. It is prevented the potential of the signal line to be driven by the voltage boosting circuit from increasing steeply.
Patent TW-415062-B (TW)
Title: Damascene process
Inventor: HUANG YI-MIN
IPC: H01L23/522
Filed: 1999-05-27
Granted: 2000-12-11
Abstract: This invention provides a damascene process that includes the following steps. A first dielectric layer with a metal plug formed therein is provided. A layer of oxynitride and a second dielectric layer are formed sequentially on the first dielectric layer. The second dielectric layer is defined by using the oxynitride layer as the stopper to form multiple openings, in which one of the openings corresponds to a metal plug. The oxynitride layer on the bottom part of the opening is stripped to expose the upper surface of the metal plug and part surface of the first dielectric layer. A barrier layer is then formed to cover the second dielectric layer and the inside surface of the opening. A metal layer is then formed to cover the barrier layer and fill up the opening. Finally, the metal layer and barrier layer, except those at the opening, are removed and the damascene process is completed.
Patent TW-453145-B (TW)
Title: Method and equipment for manufacturing electronic circuit board
Inventor: SOGA TASAO
IPC: B23K1/005
Filed: 1999-06-02
Granted: 2001-09-01
Abstract: The purpose of this invention is to provide a kind of method, which increases the reliability when using Pb-free solder including Bi to connect electronic components to a circuit board and has less situation of bad connection, for manufacturing electronic circuit board. In particular, this invention is to provide a kind of method for manufacturing electronic circuit board, in which the reliability of connection can be increased and the situation of bad connection is less through the adjustment of temperature profile when performing the soldering process. In addition, if the common reflow process is used to perform soldering process for the Bi series solder containing no Pb, lift-off will occur between solder and Cu areas. When the lift-off can be prevented, the same soldering as that of conventional Sn-Pb eutectic solder can be performed. But, if a simple rapid cooling is performed, damage will be generated for both solder and components due to the problem of very bad effects (contact corrosion and so on) caused by the cooling liquid. The present invention provides a kind of method and equipment for manufacturing electronic circuit board, in which the peel-off situation is not allowed to occur, a crack will not occur at the solder of joint portion, thermal impact for the component and so on is relieved, and the protection film of flux is not harmed so as to prevent the connector from being polluted and being corroded. To achieve the purpose stated above, the present invention is mainly aimed at a manufacturing method of electronic circuit board that uses Pb-free solder including Bi to connect electronic components to a circuit board, and to cool the solder at a cooling rate about 10 to 20 DEG C/s. Furthermore, when using Pb-free solder including Bi to solder electronic components on a circuit board to manufacture electronic circuit board, pulse light beam is irradiated on solder to perform rapid heating and rapid cooling process onto solder so as to prevent Bi from the occurrence of segregation.
Patent TW-428279-B (TW)
Title: Manufacturing method of metal interconnects
Inventor: SHIU SHR-YING
IPC: H01L21/768
Filed: 1999-06-04
Granted: 2001-04-01
Abstract: There is provided a manufacturing method of metal interconnects. The method comprises: forming a dielectric layer on a substrate having a metal wire formed thereon, wherein the upper surface of the dielectric layer is lower than the upper surface of the metal wire so as to expose the upper surface and part of the side wall of the metal wire; forming a spacer on the exposed side wall of the metal wire, and forming another dielectric layer on the substrate, wherein the spacer has an etching rate different from those of the dielectric layers; using the spacer as an etching stop layer to form a via opening in the second dielectric layer; and filling a metal layer in the opening of contact window thereby forming a via plug.
Patent TW-393307-B (TW)
Title: Mortuary tablet for pet animal
Inventor: YAMAMOTO YOSHIKAZU
IPC: A47G33/00
Filed: 1999-06-14
Granted: 2000-06-11
Abstract: An object of the invention is to provide a new fashionable mortuary tablet for a dead pet animal which enables an owner to recall memories of the pet animal for eternity by means of displaying a picture of the pet on the mortuary tablet that is so fire-resistive that it can maintain an original shape even if a house is burned out by a fire and articles left behind contained in the tablet have no danger of burning out and breakdown due to an adiabatic storage. This object is satisfied with the mortuary tablet for pet animal which comprises: a base head 1 having a desirable shape equipped with a built-in storeroom 9 for storing osseous remains and the articles left behind of the pet animal; a display member 2 provided on the base head 1; and a fitting member 3 provided on a front surface of the display member 2, wherein: the base head 1 and the display member 2 are formed of either nonflammable or flame-retarding materials P; and the fitting member 3 is worked to be capable of being provided with a name 4b of the pet animal and with either a photograph 4a or a memorial image 4 formed of a painting etc.