baber/WOPTO huggingface dataset:
Patent TW-451387-B (TW)
Title: Supports for wafer-like objects
Inventor: PIRKER WILLIBALD
IPC: H01L21/00
Filed: 1997-12-02
Granted: 2001-08-21
Abstract: In the case of a support 1 for wafer-like object 2, which in its surface facing toward wafer-like object 2 has a ring-shaped die 8 for the discharge of compressed gas, there is a circular step 10 that is located radially outside of ring-shaped die 8. Treatment fluid 15, which is applied to the upper side of an object 2, which is secured to a support 1 that is equipped with step 10, flows around circumferential edge 16 of object 2 onto underside 17 of said object and wets an area of underside 17 of object 2 that is located radilly outside of step 10 until it is blown away radially outward the gas emerging from tubular die 8. This provides the advantage that treatment fluid 15 not only reaches circumferential edge 16 of object 2, but also reaches into a ring-shaped area of underside 17 of wafer-like object 2 that faces toward support 1 and can exert its action there.
Patent TW-442886-B (TW)
Title: Method for testing sub-threshold leakage of pull-down transistor in SRAM
Inventor: SHIU JAU-SHUEN
IPC: G11C29/50
Filed: 1998-01-15
Granted: 2001-06-23
Abstract: There is provided a method for testing sub-threshold leakage of pull-down transistor in SRAM, which is able to effectively detect the sub-threshold leakage in the SRAM, and the problem in changing the storage status of the SRAM caused by current flowing through the grounding strayed resistors. Therefore, the manufacturer can remove the bad SRAM as early as possible to ensure the product quality.
Patent TW-565562-B (TW)
Title: Method of making acetals
Inventor: SCRIVENS WALTER A
IPC: C07D317/22
Filed: 1998-01-23
Granted: 2003-12-11
Abstract: A method of making acetals is provided by condensing an aromatic aldehyde and a polyhydric alcohol having five or more hydroxyl groups in the presence of an acid catalyst, a hydrophobic organic liquid medium and a processing agent selected from dihydric, trihydric and tetrahydric alcohols.
Patent TW-363934-B (TW)
Title: Combined lock and anti-clog feature for spray package
Inventor: LUND MARK THOMAS
IPC: B65D83/16
Filed: 1998-02-06
Granted: 1999-07-11
Abstract: Disclosed is a spray package having a container body, an actuator, and a shroud between the container body and the actuator. The actuator has a nozzle, and is adjustable between a locked position and an unlocked position by rotation of the nozzle about the actuator's longitudinal axis. The unlocked position allows vertical movement of the actuator for dispensing product from the package and the locked position prevents vertical movement of the actuator to prohibit dispensing of product from the package. The locked position simultaneously provides cooperation between the nozzle and an anti-clog member, connected to and extending above the shroud. The anti-clog member has a nozzle seal on its inside surface which inhibits clogging of product within and about the nozzle when the seal is in contact with the nozzle.
Patent TW-363205-B (TW)
Title: Changeable disposal apparatus for purifier of semiconductor gas-cleaning facilities
Inventor: YANG WEN-XIN
IPC: H01L21/00
Filed: 1998-03-02
Granted: 1999-07-01
Abstract: A kind of changeable disposal box for purifier of semiconductor gas-cleaning facilities which comprises a disposal space containing the reaction mixture of chemical material and the exhaust from semiconductor processing. The outlet of exhaust is connected to the end of the disposal space so that the exhaust can be expelled after the treatment of disposal apparatus. The apparatus also includes the air inlet connected to the inlet of disposal space and a plugged portion within the space with a plurality of holes on the surface; and a filter portion with several holes attached on the tip of the plugged portion.
Patent TW-401451-B (TW)
Title: Powder coating
Inventor: AOKI KATSUTOSHI
IPC: C09D5/03
Filed: 1998-03-27
Granted: 2000-08-11
Abstract: The powder coating for use in a coating method which includes the steps of mixing and applying two or more powder coatings to a substrate, the powder coating comprising a resin not having thermosetting properties at a temperature of 160 DEG C or less by itself, and being heat-cured at a temperature of 160 DEG C or less when used in combination with other powder coatings. The powder coating composition comprising two or more powder coatings, wherein each of the powder coatings comprises a resin not having thermosetting properties at a temperature of 160 DEG C or less by itself, and being heat-cured at a temperature of 160 DEG C or less to form a coating film when used in combination with other powder coatings.
Patent TW-467917-B (TW)
Title: 1-thiogalactose derivatives
Inventor: HINDSGAUL OLE
IPC: C07H5/10
Filed: 1998-04-28
Granted: 2001-12-11
Abstract: Disclosed are novel 1-thiogalactose derivatives which inhibit binding of toxins, such as heat-labile enterotoxin or cholera toxin, to their receptors either in vitro or in vivo. Additionally, disclosed are compounds which inhibit binding of organisms (e.g., bacteria, virus, fungi, and the like), such as Vibrio cholerae and enterotoxigenic strains of Escherichia coli, to their cell surface receptors.
Patent TW-423164-B (TW)
Title: Photoelectric transducer
Inventor: KOZUKA HIRAKU
IPC: H04N5/335
Filed: 1998-05-26
Granted: 2001-02-21
Abstract: A photoelectric transducer having a CMOS constant-current-source circuit which can reduce fixed-pattern noise even if the CMOS constant-current-source circuit and photosensors are formed in the same semiconductor substrate is provided. The photoelectric transducer includes a constant-current-source circuit in which a current mirror circuit including pMOS transistors and a current mirror circuit including nMOS transistors are subjected to tandem connection between power supplies, and a plurality of photosensors formed by a second-conduction-type semiconductor formed near a surface of a first-conduction-type semiconductor substrate. The constant-current-source circuit and the plurality of photosensors are formed on the same semiconductor substrate. A voltage drop circuit is provided at one of tandem connection portions of the current mirror circuits in order to suppress stray carriers present near the plurality of photosensors.
Patent TW-555733-B (TW)
Title: Nonylated diphenylamines
Inventor: AEBLI BEAT MICHEAL
IPC: C07B61/00
Filed: 1998-06-04
Granted: 2003-10-01
Abstract: The invention relates to a mixture of nonylated diphenylamines, especially dinonylated diphenylamines, and to a technically advantageous methodological process for the preparation of that mixture by using acid catalysts in small quantities. The mixture is used as an additive for stabilising organic products that are subjected to oxidative, thermal and/or light-induced degradation.
Patent TW-411547-B (TW)
Title: Method to avoid wafer misplacement by using a colored wafer boat
Inventor: SUNG SHU-REN
IPC: H01L21/68
Filed: 1998-06-11
Granted: 2000-11-11
Abstract: A color wafer boat is offered to prevent wafers from being inserting into wrong slots during manual transport from one process machine to another. The conventional wafer boat uses white shockproof Teflon strips, while the present invention uses color shockproof Teflon strips. Since adjacent slots are labeled in different colors, chances of misplacement are reduced greatly.
Patent TW-393632-B (TW)
Title: Multi-beam detector
Inventor: SHIE JENG-SHIUNG
IPC: G08B17/103
Filed: 1998-06-30
Granted: 2000-06-11
Abstract: This invention is related to a beam detector whose point is by a plurality of LED array in single package to generate a plurality of same beans of multi-modulated frequency in different directions. When human being or object passes through and crosscuts these beams to reflect, the electrical signal happened in different time can be sensed, and in accordance with those signal differences in modulated frequency, timing sequence and space, the pass-through or existence of human being or object can be precisely detected, thereby dramatically reducing the false alarm possibility.
Patent TW-414945-B (TW)
Title: Plasma treatment method
Inventor: FUKIAGE NORIAKI
IPC: H01L21/3105
Filed: 1998-10-30
Granted: 2000-12-11
Abstract: In a case where a CF film is used as an interlayer insulator film for a semiconductor device, when a wiring of tungsten is formed, the CF film is heated to a temperature of, e.g., about 400 to 450 DEG C. At this time, a F containing gas is emitted from the CF film, so that there are various disadvantages due to the corrosion of the wiring and the decrease of film thickness. In order to prevent this, thermostability is enhanced. A compound gas of C and F, e.g., C4F8 gas, and a hydrocarbon gas, e.g., C2H4 gas, are used as thin film deposition gases. These gases are activated as plasma to deposit a CF film on a semiconductor wafer 10 using active species thereof. Then, a gas for producing hydrogen plasma, e.g., H2 gas, is introduced to be activated as plasma, and the CF film deposited on the wafer 10 is irradiated with the plasma of H. Since the unreacted F existing in the CF film and weak bonds are removed by the irradiation of H plasma, the bonds of the CF film are strengthen, and the bonds are difficult to be cut at a high temperature, so that thermostability is improved.
Patent TW-413788-B (TW)
Title: Ternary synchronous content addressable memory with single cycle operation
Inventor: SRINIVASAN VARADARAJAN
IPC: G11C15/04
Filed: 1998-10-30
Granted: 2000-12-01
Abstract: A content address memory (CAM) device. The CAM device is a synchronous device that may perform all of the following operations all in one clock cycle: (1) receive comparand data from a comparand bus; (2) receive an instruction from an instruction bus instructing the CAM device to compare the comparand data with a first group of CAM cells in a CAM array; (3) perform the comparison of the comparand data with the first group of CAM cells; (4) generate a match address for a location in the CAM array that stores data matching the comparand data; (5) access data stored in a second group of the CAM cells in the CAM array, wherein the second group of CAM cells may store data associated with the matched location; and (6) output to an output bus the match address, the data stored in the second group of CAM cells, and/or status information corresponding to the matched address or the second group of CAM cells. The status information may include a match flag, multiple match flag, full flag, skip bit, empty bit, or a device identification for the CAM device. The CAM array may also include ternary CAM cells that are individually maskable so as to effectively store either a logic one, logic zero, or a don't care state for compare operations.
Patent TW-593379-B (TW)
Title: Olefin polymerization catalyst and method for polymerizing an olefin using the catalyst
Inventor: MATSUSHITA FUMIO
IPC: C08F4/646
Filed: 1998-11-25
Granted: 2004-06-21
Abstract: A novel olefin polymerization catalyst comprising: (A) a transition metal compound comprising a transition metal having eta-bonded thereto a cyclic anionic ligand; (B) a mixture of (B-1) an activator compound capable of forming, together with component (A), a metal complex having a catalytic activity and (B-2) an organometal compound, the activator compound (B-1) comprising a cation and a noncoordinating, compatible anion; (C) a solid component; and optionally (D) an organoaluminum compound, wherein the catalyst is obtained by contacting components (A) to (C) and optionally component (D). The olefin polymerization catalyst of the present invention is advantageous not only in that it has high polymerization activity, but also in that an olefin polymer having excellent powder characteristics can be efficiently produced by suspension polymerization (slurry polymerization) or gaseous phase polymerization in a continuous manner, using a commercial scale plant, while preventing the occurrence of adherence of the polymer to the inside surfaces associated with a polymerizer.
Patent TW-473906-B (TW)
Title: Method to fabricate small-sized contact opening
Inventor: CHIANG MIN-HSIUNG
IPC: H01L21/76
Filed: 1999-01-11
Granted: 2002-01-21
Abstract: The present invention discloses a method to fabricate small-sized contact opening, whose steps comprises: providing a substrate having semiconductor devices; form an insulative layer on the substrate; coat a photoresist having thermal-flow property on the insulative layer; form a specific photoresist pattern after the microlithography and developing steps, a window exposing the surface of the insulative layer is formed on the predetermined position of the contact opening in the photoresist pattern; apply a thermal treatment process to expand the photoresist pattern and shrink the window, so as to form an ideal etching window; etch the exposed insulative layer under the etching window to form a contact opening exposing the substrate surface.
Patent TW-443989-B (TW)
Title: Structure of a material containing SixCyNz and the method for manufacturing the same
Inventor: SUNG JIAN-MIN
IPC: C01B21/082
Filed: 1999-01-19
Granted: 2001-07-01
Abstract: The invention relates the structure of a super hard material containing silicon, carbon and nitride generally in the formula of SixCyNz and the method for manufacturing the same. The material can be used in the form of single crystal or polycrystalline aggregates. Due to the hardness of such a material, the material can be coated on cutting tools or wear resistance surface.
Patent TW-432118-B (TW)
Title: Cooling system with antifreeze for cooling magnetron for process chamber of processing system
Inventor: FU JIANMING
IPC: H01L21/203
Filed: 1999-03-17
Granted: 2001-05-01
Abstract: A vacuum processing system has a process chamber with a rotating member, such as a magnetron in a PVD chamber, disposed in a cooling chamber containing a free oxygen deficient cooling fluid that circulates into and out of the cooling chamber. The free oxygen deficient cooling fluid may be an ethylene-glycol based coolant or antifreeze. Conduits connect an inlet and an outlet of the cooling chamber to a heat exchanger to cool and re-circulate the free oxygen deficient cooling fluid.
Patent TW-420919-B (TW)
Title: Telephony system formed by a base station and at least one subscriber device, comprising a callback system, method of establishing callbacks
Inventor: CARRERA ALBERT
IPC: H04M1/72451
Filed: 1999-03-06
Granted: 2001-02-01
Abstract: This telephony system is formed by a base station (1) and a plurality of subscriber devices (HS1, HS2,iK). This telephony system comprises a callback system for producing callback signals by acting on a sound device, for example, by ringing a sound via the earphone (44) for the users. There is proposed to associate to these callback signals a message which may be a sound or visualized message. Application to telephones satisfying the DECT standard.
Patent TW-434641-B (TW)
Title: Discharge lamp having dielectrically impeded electrodes
Inventor: VOLLKOMMER FRANK
IPC: H01J65/00
Filed: 1999-03-17
Granted: 2001-05-16
Abstract: A discharge lamp (1) having a tubular discharge vessel (2), filled with inert gas, and, optionally, a fluorescent layer has at least three elongated electrodes (3, 4, 5) arranged parallel to the longitudinal axis of the tubular discharge vessel (2). The electrodes are arranged in such a way that the relationship s/a ≥ 0.1 is satisfied, s defining the maximum spacing between the imaginary connecting line of an electrode pair and the most closely neighbouring wall of the discharge vessel, and a defining the mutual spacing between the electrodes of this electrode pair. A higher luminous density is achieved in this way. The lamp is provided, in particular, for a pulsed, dielectrically impeded discharge.
Patent TW-408090-B (TW)
Title: Low-fire dielectric ceramic compositions
Inventor: LIN SHR-CHANG
IPC: C04B35/00
Filed: 1999-04-12
Granted: 2000-10-11
Abstract: The present invention relates to a dielectric composition which can be densified at a temperature no higher than 1100 DEG C and can provide ceramic products with a dielectric constant in the range of 1500 to 3000 and a dielectric loss less than 5% at 1MHz. The dielectric composition comprises from 0.1 to 10 wt% BaCu02-Cu0 and from 99.9 to 90 wt% BaTi03. Laminated dielectric ceramic devices can be prepared by mixing the composition of the present invention with organic solvent, polymer binder and plasticizer, forming a green sheet from the mixture by tape casting, screen printing and laminating the green sheets, and then confirming the laminated product with Ag-Pd electrode having low Pd content.
Patent TW-435043-B (TW)
Title: Liquid crystal display with static discharge circuit
Inventor: CHO KOYU
IPC: H01L29/786
Filed: 1999-05-27
Granted: 2001-05-16
Abstract: A liquid crystal display includes a pixel cell array formed on a substrate. The pixel cell array includes rows and columns of pixel cells and each pixel cell has a pixel TFT. Gate control lines extend along the respective rows of the pixel cell array and connect the pixel TFTs to a gate control circuit. A termination unit is located near one end of the gate control lines. The termination unit is made up of antenna TFTs, respectively connected to the gate control lines. The antenna TFTs have a size which is much larger than a size of the pixel TFTs and are preferably CMOS type TFTs. The termination unit discharges a static charge which may build up on the gate control lines so that damage to the pixel TFTs caused by the static charge is prevented.
Patent TW-413950-B (TW)
Title: Polycrystal thin film forming method and forming system
Inventor: HARA AKITO
IPC: H01L29/786
Filed: 1999-06-15
Granted: 2000-12-01
Abstract: A polycrystal thin film forming method comprising the step of forming a semiconductor thin film on a substrate 14, and the step of flowing a heated gas to the semiconductor thin film while an energy beam 38 is being applied to the semiconductor thin film at a region to which the gas is being applied to thereby melt the semiconductor film, and crystallizing the semiconductor thin film in its solidification. The energy beam is applied while the high-temperature gas is being flowed, whereby the melted semiconductor thin film can have low solidification rate, whereby the polycrystal thin film can have large crystal grain diameters and can have good quality of little defects in crystal grains and little twins.
Patent TW-438977-B (TW)
Title: Electroconductive contact probe
Inventor: KAZAMA TOSHIO
IPC: G01R1/067
Filed: 1999-07-09
Granted: 2001-06-07
Abstract: The present invention provides an electroconductive contact probe which includes needle member guide holes formed in a plate made of high strength material such as metallic materials. The mechanical strength of the parts of the holder defining the needle member guide holes are increased in mechanical strength so that the positional precision of the tip of each electroconductive needle member can be improved. Even when electroconductive metallic material is used as a readily available high strength material, by forming an insulating film over the inner circumferential surface of each needle member guide hole which guides the corresponding needle member, the needle member can be slidably disposed therein without breaking insulation. In particular, when the plate is made of electroconductive material, and an insulating film is formed over the outer surface of the holder as well as over the inner circumferential furface of each through hole which guides the needle member and receives a coil spring therein, simply by grounding the plate, it is possible to electromagnetically shield the electroconductive needle member and the compression coil spring inside each through hole, and make them immune to noises.
Patent TW-442960-B (TW)
Title: Tapered electrode for stacked capacitors
Inventor: SHEN HUA
IPC: H01L27/108
Filed: 1999-07-15
Granted: 2001-06-23
Abstract: A method for forming a stacked capacitor includes the steps of providing a first insulating layer having a conductive access path therethrough, forming a second insulating layer on the first insulating layer, forming a trench in the second insulating layer, the trench having tapered sidewalls, forming a first electrode in the trench and on the trench sidewalls, the first electrode being electrically coupled to the conductive access path, forming a dielectric layer on the first electrode and forming a second electrode on the dielectric layer. A stacked capacitor having increased surface area includes a first electrode formed in a trench provided in a dielectric material. The first electrode has tapered surfaces forming a conically shaped portion of the first electrode, the first electrode for accessing a capacitively coupled storage node.
Patent TW-527580-B (TW)
Title: Plasma display device, green ceramic tape, and method of forming a back panel for a plasma display device
Inventor: SREERAM ATTIGANAL NARAYANASWAM
IPC: H01J11/36
Filed: 1999-07-15
Granted: 2003-04-11
Abstract: A plasma display device of the type having a composite back plate including a metal substrate and a ceramic barrier rib structure, is formed using a green ceramic tape which is a combination of two glasses, a primary glass which flows back during firing and a secondary glass that has a relatively high thermal coefficient of expansion. These glasses are combined in proportion to match the thermal coefficient of expansion of the metal substrate; channels are formed on the inner surface of the back panel by laminating a green ceramic tape to the metal substrate and then soaking the laminated tape in a solvent before embossing the green tape to form the ribs. This soaking step enhances the flow of the green ceramic tape during the embossing process; the ceramic components of the green tape are formulated with a particle size 15 mum or more to enhance particle flow when the green tape is embossed. Electrodes are printed onto one or more of the green ceramic tape layers, by screen printing using a metal emulsion screen, prior to embossing such that the electrode layer covers all or substantially all of the green tape layer and the electrodes are separated by the embossing process. Alternatively, the electrodes are printed onto one or more of the green ceramic tape layers using a conductive ink which may be applied using an ink-jet printing technique. In another alternative, the electrodes are formed from sheets of conductive material and applied to the back panel either before or after the panel is embossed.
Patent TW-409067-B (TW)
Title: The manufacture method of absorbent bio-filter and utilizing it to treat the waste gas containing volatile organic compounds (VOCs)
Inventor: DENG TZUNG-YU
IPC: B01D53/02
Filed: 1999-08-05
Granted: 2000-10-21
Abstract: This invention is developing the bio-filter technique in order to treat the volatile organic compounds (VOCs) in discharging industrial waste gas. This invention utilizes the absorbent as the microbiology carrier, to achieve the purpose of removing steadily the volatile organic compounds (VOCs) in the waste gas under suitable operation condition.
Patent TW-I221773-B (TW)
Title: Stabilized protein compositions
Inventor: CANNING PETER CONNOR
IPC: A61K38/18
Filed: 1999-08-11
Granted: 2004-10-11
Abstract: This invention relates to stabilized protein compositions, methods for preparing such stabilized protein compositions, dosage forms for administering such stabilized protein compositions to mammals and methods for preventing or treating infections in mammals by administering such protein compositions to mammals. More particularly, the stabilized protein compositions of the present invention contain therapeutically effective amounts of G-CSF, such as bovine G-CSF, in combination with a stabilizing buffer, such as HEPES, TES or TRICINE, for treating and preventing infections, including mastitis, in cattle.