baber/WOPTO huggingface dataset:
Patent TW-412409-B (TW)
Title: Pressure cooker
Inventor: GRAZIEL BERNHARD
IPC: A47J27/08
Filed: 1998-01-14
Granted: 2000-11-21
Abstract: The invention relates to a pressure cooker with a container for the items to be cooked, which can be closed airtight with the aid of a cover which can be placed upon the container edge and locked with it. By means of a closing mechanism provided on the cover a total of four arcuate closure members, acting distributively over the cover circumference and pivoted on the cover circumference, can be moved by an actuating device from an open postion, in which the cover can be removed from the container, into a locked position extending underneath the container edge, in which, by interspacing an encircling sealing ring, the cover is pressed at its circumference against the container edge. The total, for example four, closure members are combined into, for example two, groups of two closure members each which are connected in the manner of hinges. The particular adjacent two ends of the, for example two, groups of closure members with the aid of the closing mechanism while carrying along radially the hinges between the closure members are simultaneously guided obliquely inwardly toward one another during the closing and, during the opening, obliquely outwardly away from each other.
Patent TW-388886-B (TW)
Title: Nuclear fuel assembly with variable central water channel moderation
Inventor: FARAWILA YOUSEF M
IPC: G21C7/26
Filed: 1998-02-27
Granted: 2000-05-01
Abstract: A method and associated apparatus for at disabling the central water channel of a BWR fuel assembly in the first one or two cycles of reactor operation when the moderation is not advantageous and for restoring the central water channel in the remaining cycles of reactor operation when the central water channel achieves the desired reactivity enhancement. The method comprises at least partially blocking moderator from flowing through the central water channel during a first phase of reactor operation and subsequently opening the central water channel to permit a greater degree of moderator flow through the central water channel during a second phase of reactor operation.
Patent TW-394923-B (TW)
Title: Image display device
Inventor: HOLTSLG ANTONIUS HENDRICUS M
IPC: H04N5/445
Filed: 1998-04-01
Granted: 2000-06-21
Abstract: The drive signal range of a CRT is locally enhanced in a window. The average luminosity in the window is monitored and the drive signal range is reduced if there is a danger of doming in the window.
Patent TW-426753-B (TW)
Title: Method of oxidizing inner surface of ferritic stainless steel pipe
Inventor: AZUMA SHIGEKI
IPC: C23C8/10
Filed: 1998-06-19
Granted: 2001-03-21
Abstract: A method of oxidation treatment of the inner surface of a ferritic stainless steel pipe comprising feeding an oxidizing gas into steel pipe from one end thereof while moving the steel pipe in a pipe-length direction, and heating the pipe in a heating furnace in a non-oxidizing atmosphere at a specific temperature of T DEG C which falls within the range of 700-1100 DEG C. The method is capable of efficiently forming Cr oxide film having a uniform Cr content and film thickness over the entire length of the inner surface of the steel pipe used as a piping member or piping for supplying a high-purity fluid, such as high-purity gas or water used in a semiconductor manufacturing process.
Patent TW-366276-B (TW)
Title: Testing device of skin-steaming absorbent and the testing method
Inventor: SHIH TUNG-SHENG
IPC: A61B5/04
Filed: 1998-06-29
Granted: 1999-08-11
Abstract: A skin-steaming absorbent testing device, including: an exposure cavity for housing steam for testing and the body ready for testing of skin-steaming absorbent; a steam density control system, in connection with said exposure cavity, for controlling of density of the steam in the exposure cavity, pending for testing; and one or a plurality of sets of steam sensors, disposed in said exposure cavity, for detection of density of the steam in said exposure cavity, pending for testing and relaying density signals to said steam density control system. The present invention includes a method of testing of dosage of skin-steaming absorbent by using said testing device of dosage of skin-steaming absorbent.
Patent TW-408431-B (TW)
Title: Semiconductor device and methods of forming a gate dielectric and a semiconductor device
Inventor: TOBIN PHILIP J
IPC: H01L21/336
Filed: 1998-07-08
Granted: 2000-10-11
Abstract: A method for forming an oxynitride gate dielectric layer (202, 204) begins by providing a semiconductor substrate (200). This semiconductor substrate is cleaned via process steps (10-28). Optional nitridation and oxidation are performed via steps (50 and 60) to form a thin interface layer (202). Bulk oxynitride gate deposition occurs via a step (70) to form a bulk gate dielectric material (204) having custom tailored oxygen and nitrogen profile and concentration. A step (10) is then utilized to in situ cap this bulk dielectric layer (204) with a polysilicon or amorphous silicon layer (208). The layer (208) ensures that the custom tailors oxygen and nitrogen profile and concentration of the underlying gate dielectric (204) is preserved even in the presence of subsequent wafer exposure to oxygen ambients.
Patent TW-512256-B (TW)
Title: Negative type photoresist composition used for light beam with short wavelength and method of forming pattern using the same
Inventor: IWASA SHIGEYUKI
IPC: H01L21/027
Filed: 1998-08-07
Granted: 2002-12-01
Abstract: A negative type photoresist composition is composed of a polymer which contains a repetition unit which is expressed by a general chemical formula (1), a crosslinker composed of a compound which contains a functional group which is expressed by a general chemical formula (2), and a photo-acid generator which generates acid in response to a light. The chemical formula (1) is as follows, In this case, R1 is a hydrogen atom or a methyl group, R2 is an alkylene group containing carbon atoms in a range of 7 to 18 and having a bridged cyclic hydrocarbon group, and a weight average molecule weight of the polymer is in a range of 1000 to 500000. Also, the chemical formula (2) is as follows, In this case, R8 is a hydrogen atom, an alkyl group containing carbon atoms in a range of 1 to 6 or an oxoalkyl group containing carbon atoms in a range of 3 to 6.
Patent TW-449618-B (TW)
Title: Method of making a formulated synthetic detergent product and a detergent composition
Inventor: CLIGNET PAUL
IPC: C11D1/34
Filed: 1998-08-28
Granted: 2001-08-11
Abstract: Synthetic detergent formulations are made by spray drying an aqueous dispersion or emulsion of a synthetic detergent and a hydrophobic plasticiser and optionally a filler to produce a particulate product. In particular the synthetic detergent includes mild surfactants such as fatty isethionate or sulphosuccinate surfactants. By spray drying the emulsion or dispersion, a particularly uniform product is made which can readily be formed into synthetic detergent bars which may include soap to form combination bar products (combi-bars).
Patent TW-426565-B (TW)
Title: A cutting head for mounting on a tool holder I a self-clamping manner
Inventor: HECHT GIL
IPC: B23B31/113
Filed: 1998-09-07
Granted: 2001-03-21
Abstract: A replaceable cutting head is adapted for co-axial coupling thereof, along a coupling axis, with a tool shank in a self-clamping fashion. Both the cutting head and the tool shank have a mounting portion comprising a centering section and a positioning section. The centering section is formed with a peripheral centering surface which extends circumferentially with respect to the coupling axis and has a substantially conical shape at least at two portions thereof. The positioning section has at least two peripherally disposed and circumferentially extending and spaced apart positioning surfaces adapted for the provision of an axial support of the cutting head on the tool shank. Each positioning surface is inclined with respect to the coupling axis so that an axial distance therefrom to a broad end of the peripheral centering surface increases in a direction generally corresponding to the direction of cutting forces acting on the cutting edge during a cutting operation. One of the positioning and centering sections is formed with at least two circumferentially spaced apart fixation wings with, respectively, either the positioning surfaces and or the portions of the centering surface belonging thereto.
Patent TW-432774-B (TW)
Title: Actuator
Inventor: NAGAI SHIGEKAZU
IPC: F16H25/24
Filed: 1998-10-12
Granted: 2001-05-01
Abstract: Rotary motion of a ball screw (36) is converted by a feed nut (60) into rectilinear motion to allow a displacement mechanism (38) to make rectilinear motion. When the ball screw (36) involves axial deviation, then an engagement member (68) slides in a direction of the arrow C with respect to a nut holder (64) by the aid of a first guide mechanism (72), and a second sliding guide (76) slides in a direction of the arrow B with respect to the engagement member (68) by the aid of a second guide mechanism (80). Accordingly, even when the ball screw (36) involves axial deviation with respect to the second sliding guide (76), the sliding resistance is not increased between the second sliding guide (76) and a frame (32) of an actuator (30). Therefore, even when there is any axial deviation between the ball screw (36) and the frame (32), there is no fear of obstructing the displacement action of a displacement member (84).
Patent TW-403868-B (TW)
Title: An all-in-one mode testing method for display unit
Inventor: JANG YOU-CHIUAN
IPC: G06F1/32
Filed: 1998-10-30
Granted: 2000-09-01
Abstract: An all-in-one mode testing method is used to test the display unit in a computer system, it may include the following procedures: first, scan the highest resolution and color level by testing all conditions of the display unit; then, choose all supported resolution and different color levels from the first display mode to consist of the second one; show the data on the screen in sequence per the related info of the resolution and color level.
Patent TW-434051-B (TW)
Title: Liquid carbon dioxide cleaning using jet edge sonic whistles at low temperature
Inventor: CHAO SIDNEY C
IPC: B08B7/00
Filed: 1999-02-12
Granted: 2001-05-16
Abstract: A cleaning system (10) and method utilizing sonic whistle agitation to enhance the soil removal and mass transport capacity of the liquid carbon dioxide (20) at low process temperatures. Sonic whistles (61) are within a cleaning chamber (40), and liquid carbon dioxide (20) is forced out of the sonic whistle jets to ultrasonically emulsify and disperse non-miscible liquids or insoluble solids, such as remove low solubility oils and greases, in the liquid carbon dioxide contained in the cleaning chamber. Cleaning is accomplished at temperatures between -68 DEG F and 88 DEG F, and the temperature of the liquid carbon dioxide is typically below 32 DEG F.
Patent TW-400605-B (TW)
Title: The manufacturing method of the Shallow Trench Isolation (STI)
Inventor: JUANG SHU-YA
IPC: H01L21/763
Filed: 1999-01-16
Granted: 2000-08-01
Abstract: This is a manufacturing method of the Shallow Trench Isolation (STI) to form an opening in the substrate and meanwhile to identify the regions of the dense pattern, the isolate pattern and the active pattern in order to form the layer of liner oxide. Next, forming an insulative layer in the opening of the dense pattern and filling up the opening of the dense pattern to form an insulative spacer in the opening of the low dense pattern. Then, form a layer of the conformal poly-silicon on the surface of the substrate and form an insulative layer in the opening of the isolate pattern in order to fill up the opening of the isolate pattern and let the insulative layer as an etching mask. Furthermore, remove the part of the poly-silicon layer exposed on the surface of the substrate. Next, forms the concave opening between the insulative spacer of the opening in the isolate pattern and the poly-silicon layer. It forms a poly-silicon layer in the concave opening to remove the mask layer and the pad oxide layer. Then, to form the gate oxide in the active pattern and the poly-silicon layer of the parts of the concave opening is oxidized to be silicon oxide during this process simultaneously.
Patent TW-483988-B (TW)
Title: Vacuum exhausting device and method for vacuum exhausting
Inventor: ARAI SATOSHI
IPC: F04B49/06
Filed: 1999-05-20
Granted: 2002-04-21
Abstract: The present invention provides an evacuating apparatus including: a vacuum chamber, a exhaust piping connecting the vacuum chamber with an atmospheric open port, a vacuum pump connected to the exhaust piping and operable at a variable rotational speed, and a controller for controlling the rotational speed of the vacuum pump.
Patent TW-I273307-B (TW)
Title: Method of manufacturing reflection electrode of a liquid crystal display device
Inventor: CHEN SHIN-MING
IPC: G02F1/13
Filed: 1999-05-25
Granted: 2007-02-11
Abstract: A method of manufacturing the reflection electrode of a liquid crystal display is disclosed. The reflection electrode has a plurality of protruding dots. The method comprises providing a substrate, and covering a malleable insulation layer on the substrate. Continuously, a mold with a plurality of concave holes to be as a patterned plate is compressed on the malleable insulation layer to make the surface of the malleable insulation layer form a plurality of protruding dots. The malleable insulation layer is then plated a metal film with gloss to form a reflection electrode, in which the reflection electrode and the malleable insulation layer are formed together, therefore the surface thereon is also possessed a plurality of protruding dots.
Patent TW-425619-B (TW)
Title: Process for removing photoresist by a photoresist remover using the adjustment of photoresist removing stop and the continuous sequenced arrangement of chips
Inventor: JIANG WEN-PENG
IPC: G03F7/42
Filed: 1999-06-14
Granted: 2001-03-11
Abstract: There is provided a method for removing the photoresist layer outside a semiconductor chip, which is particularly applied in the photoresist used in LSI, VLSI or the like, and is applied in the resin photoresist layer in the etching or ion implantation process.
Patent TW-I237116-B (TW)
Title: Methods and systems for diagnosing kawasaki disease
Inventor: LEE WEN-CHUAN
IPC: G01N33/68
Filed: 1999-08-10
Granted: 2005-08-01
Abstract: The invention provides a method for diagnosing Kawasaki disease (KD) in a patient suspicious of KD by using as an index a ratio of the level (by weight/volume, w/v) of haptoglobin (Hp) to the level (by weight/volume, w/v) of apolipoprotein Al (Apo Al) in said patient. The system useful for the method is also included. In addition, the invention also provides a method for diagnosing atypical or typical Kawasaki disease in a patient suspicious of KD to determine the strategy of the treatment of KD earlier by using the phenotype of haptoglobin (Hp). The system useful for the method is also included.
Patent TW-412419-B (TW)
Title: Container for high purity liquid chemicals and method for discharging the high purity liquid chemicals
Inventor: KAWAI KEIJI
IPC: B29C49/04
Filed: 1999-10-05
Granted: 2000-11-21
Abstract: There is herein provided a container for high purity liquid chemicals, which never deteriorates the quality of a liquid content and which is easy to handle. A container for high purity liquid chemicals is characterized in that it is a container obtained by blow molding an inner layer, which consists of a high purity resin comprising at least one member selected from the group consisting of olefinic polymers of ethylene, propylene, butene-1, 4-methyl-pentene-1, hexene-1 or octene-1 and copolymers of ethylene and olefins other than ethylene; an intermediate layer of a solvent-barrier resin, which comprises at least one member selected from the group consisting of polyamides, polyvinyl alcohols, poly(ethylene-co-vinyl alcohols), polyesters and polyphenylene oxides; and an external layer consisting of a light-shielding substance-containing resin composition, that the container has a lowest absorbance for the whole layers, as determined at a wavelength of not more than 400 nm using a spectrophotometer, equal to not less than 2.0; that an absorptivity coefficient as determined at a wavelength of 400 nm or the absorbance at that wavelength for the whole layers of the container divided by the thickness of the layers, is equal to not less than 1.5 mm<-1>; and that an absorptivity coefficient as determined at a wavelength of 600 nm is equal to not more than 1.5 mm<-1>.
Patent TW-510926-B (TW)
Title: Thermoplastic fibers and fabrics
Inventor: WHITE JERRY E
IPC: D04H1/42
Filed: 2000-02-01
Granted: 2002-11-21
Abstract: Fibers comprising one or more thermoplastic hydroxy-functionalized polyethers or polyesters, prepared by the reaction of a dinucleophilic monomer with a diglycidyl ether, a diglycidyl ester or epihalohydrin and, optionally a polymer which is not a hydroxy-functionalized polyether or polyester, including polyolefin, polyester, polyamide, polysaccharide, modified polysaccharide or naturally-occurring fiber or particulate filler; thermoplastic polyurethane, thermoplastic elastomer or glycol-modified copolyester.
Patent TW-424320-B (TW)
Title: Semiconductor integrated circuit device and method of producing the same
Inventor: OSAJIMA TORU
IPC: H01L21/82
Filed: 1999-12-07
Granted: 2001-03-01
Abstract: A semiconductor integrated circuit device in which connections within and between logic unit cells can be efficiently made is provided. Logic unit cells each including a plurality of basic cells are extended in an X-direction. To form one logic unit cell, second-layer wiring regions for making connections within the logic unit cell are formed in the X-direction, i.e., the extending direction. If there are five Y-coordinate channels, the second-layer wiring regions are formed only at one Y-coordinate channel. Second-layer wiring regions for connecting logic unit cells are also formed in the X-direction, and can be situated at any of the remaining four Y-coordinate channels.
Patent TW-472286-B (TW)
Title: Plasma processing method
Inventor: HAMA KIICHI
IPC: H01L21/311
Filed: 1999-12-27
Granted: 2002-01-11
Abstract: Plasma is generated from the introduced processing gas which contains the fluorocarbon in the processing chamber of etching unit, and SiO2 layer formed on the wafer is etched by plasma. Each content of the etchant and the sub-product material in plasma is measured by the infrared laser absorption analysis method. The measured contents are compared with the pre-determined contents of the etch ant and the sub-product material which correspond to an increase of the aspect ratio of the contact hole. The amount of addition of O2 is adjusted so that each contents may become the same. The amount of addition of O2 added to the processing gas is continuously increased in proportion to the increase of the aspect ratio. The contact hole can be formed to SiO2 layer without damage of the photoresist layer and the phenomenon of the etching stop.
Patent TW-469745-B (TW)
Title: Mobile communication system and method
Inventor: KATSUNO YASUHARU
IPC: H04W4/029
Filed: 2000-01-07
Granted: 2001-12-21
Abstract: A server stores and manages the locational information (latitude and longitude) for the individual mobile stations 22. When each of the mobile stations 22 transmits, to the server 12, mail including the designation of the locational range for a communication partner and other information to be provided, the server 12 uses the locational information of the mobile stations 22 and the range included in the mail (latitude and longitude at the center, and radius) to determine whether the location of a pertinent mobile station falls within the designated range, and thus obtains the user names of all the mobile stations 22 present in the range. When there are too many mobile stations 22 in the range, the server 12 reduces the number of mobile stations 22 and selects mobile stations 22 based on user attributes. The server 12 then transmits, to the thus selected mobile stations 22, mail including the information to be provided.
Patent TW-425475-B (TW)
Title: Optimal optical path measuring method of ring laser gyroscope
Inventor: WANG SHIUE-MING
IPC: G01C19/66
Filed: 2000-01-21
Granted: 2001-03-11
Abstract: The purpose of this invention is to design the method of measuring 3-dimension precision of laser beam in the gyroscope main body. Based on this new method, the determinations of measuring baseline and coordinate can be simplified. By selecting the effective measuring and sampling amounts, the optimal reflection point and tolerable error of laser light beam can be calculated. From the measured and calculated results, the geometrical position in space for the passing plane of laser light beam can be correctly determined. This invention can be used as the foundation of engineering design improvement such that the fabrication precision of gyroscope and required process time can be decreased, and the yield can be increased.
Patent TW-466665-B (TW)
Title: Cleaner of plate part and its method
Inventor: DAIROKU NORIYUKI
IPC: G11B23/50
Filed: 2000-01-25
Granted: 2001-12-01
Abstract: A cleaner of plate part and its method are disclosed, whose purpose is to reduce contamination, damages, and a process unevenness on a plate part attributable to electric charge amount of the plate, when a plate part such as a wafer, etc., are rotated and cleaned. In this cleaner, a chuck pin (chuck member) 201 for chucking a plate part 1 such as a wafer, etc., and the upper and lower cleaning plates 101, 121 facing the plate 1 are constituted with a resin material mixed with carbon powders, and the desired potential difference is given to between the plate part and the cleaning plate by a voltage control unit 601 provided external to arbitrarily control an electrified amount. Also, to prevent drying marks on a substrate caused by static electricity and water droplets in a device which processes the substrate with fluid as it rotates, a fluid processing method and equipment is realized to solve this problem. Therefore, cleaning plates 3 and 5 sandwiching a substrate 4 between them are formed of conductive material and grounded, by which static electricity is prevented from being generated. In a state where the substrate 4 is rotated, cleaning fluid is supplied to the gaps between the cleaning plates 3 and 5 and the substrate 4 through the fluid feed openings 3a and 5a, each provided to the centers of the plates 3 and 5 to clean the substrate 4 which is then dried out. By this setup, the substrate 4 can be processed without improper drying processes.
Patent TW-484287-B (TW)
Title: Phase and frequency offset compensation in a telecommunications receiver
Inventor: WU SONG
IPC: H04J11/00
Filed: 2000-04-06
Granted: 2002-04-21
Abstract: A modem (55) including receive circuitry (30) implemented by way of a digital signal processor (32; 32') is disclosed. The receive circuitry (30) operates according to a receive clock (CLKr) that is based upon the output of a free run oscillator (50). An incoming frequency multiplexed signal (f(t)) is sampled by an analog-to-digital converter (31) and demodulated by way of a fast fourier transform function (36). After such demodulation, a phase rotation function (40) applies a phase shift to the demodulated signal corresponding to an estimated phase offset (τ) between the receive clock (CLKr) and a pilot signal (P) transmitted by the transmitting modem; a finite impulse response filter function (42) applies a digital filter to the demodulated signal to correct for phase error based upon an estimated frequency offset (Δ). According to another disclosed embodiment, a pre-emphasis FIR filter function (52) and a pre-emphasis phase rotation function (54) are applied to an upstream signal, based upon the estimated phase offset (τ) and frequency offset (Δ).