baber/WOPTO huggingface dataset:
Patent TW-460639-B (TW)
Title: Leather like sheet material and method for producing same
Inventor: SASAKI KUNIHIKO
IPC: D06N3/00
Filed: 1998-11-02
Granted: 2001-10-21
Abstract: A leather like sheet comprising a base (I) essentially made from a nonwoven fabric (A) made of ultrafine-denier fiber bundles having a single-fiber fineness of 0.2 denier or below, a polymeric elastomer (B) and a polymeric elastomer (C), and a grain layer (II) formed on at least one surface of the base (I) which is constituted of a surface porous layer (D) made from the polymeric elastomer (C) and a surface finish layer (E), characterized in that the apparent density of the base (I), the weight ratios of the nonwoven fabric (A) to the elastomers (B) and (C), the thickness of the grain layer (II), and the ratio of the load σ20 at 20% elongation of the sheet in the lengthwise and widthwise directions to that σ5 at 5% elongation thereof are fall within their respective specific ranges.
Patent TW-469686-B (TW)
Title: Electric motor control apparatus
Inventor: KATO YOSHIHITO
IPC: H02P21/05
Filed: 1998-11-09
Granted: 2001-12-21
Abstract: The present invention is to provide an electric motor control apparatus capable of reducing torque pulsation resulting from an intermittent control and assuring a smooth acceleration. The solving means is described in the following. For a speed reference signal converter 9, a deviation between a previous value ω r-1 and a current value ω r for the speed reference signal ω r of a master control system 1 is computed. Based on the ratio, which is obtained between the updating cycle of the speed reference signal from the master control system and a computing cycle in a motor control system, and the deviation stated above, the speed reference signal ω r* from the master control system is converted into a speed reference signal ω r conforming to the computing cycle of the motor control system. An electric motor driving signal is produced according to this converted speed reference signal ω r* and an electric motor 6 is driven.
Patent TW-546161-B (TW)
Title: Method for regeneration of exhaust absorbing and treating system
Inventor: JENG SHR-JR
IPC: B01D53/04
Filed: 1999-01-11
Granted: 2003-08-11
Abstract: This invention relates to a method for regeneration of an exhaust absorbing and treating system, particularly a method for continuously rinsing or extracting by means of water and (or) solvent mixtures to dissolve, remove or clean organic compounds, polymers and dusts of high boiling points deposited above the surface or inside of the absorption agent. The solvent used includes water, ketone and alcohol of which one, two or more than two forms a mixture that is used to regenerate absorption agent having reduced absorption capability by immersing or spraying at a temperature ranges from 20 to 80 DEG C. Suitable absorption systems include a rotary condensing system, fluidized bed absorption system and stationary absorption system that uses boiling stones or active carbon as the absorption agent.
Patent TW-470738-B (TW)
Title: Direct oxidation of cycloalkanes
Inventor: DRULINER JOE DOUGLAS
IPC: C07C49/403
Filed: 1999-03-01
Granted: 2002-01-01
Abstract: A catalytic process is disclosed for oxidizing cycloalkanes directly to form, in a single step, a mixture containing the corresponding alcohol and ketone. In particular, the invention relates to oxidizing a cycloalkane by contacting it with a source of oxygen and a catalytic amount of a heterogeneous catalyst. The catalysts of the invention include gold (including gold sol-gel compounds) and sol-gel compounds containing particular combinations of Cr, Co, Zr, Ta, Si, Mg, Nb, Al and Ti, wherein certain of those metals have been combined with an oxide, such as an inorganic matrix of hydroxides or oxides, or combinations thereof. The catalysts may also optionally be supported on a suitable support member.
Patent TW-425752-B (TW)
Title: Vibration generator and the weight mounting method for the vibration generator
Inventor: FURUDATE TOSHIO
IPC: H02K7/065
Filed: 1999-03-01
Granted: 2001-03-11
Abstract: The present invention relates to a vibration generator and the weight mounting method for the vibration generator. The inventive solution is to use the weight with semicircular cross section and with recession beside the insertion hole 6 of the axis 3; after insertion of the weight 5 on the axis 3, keeping it slantingly on the reception table; then, dropping the tapered pressing member 2 from the above of the weight 5 and applying pressure on the recession 8; then, the pressing direction of the pressing member 2 is toward the offset direction of the axis.
Patent TW-500963-B (TW)
Title: Method of manufacturing liquid-crystal display device having a plurality of divided regions
Inventor: HAYASHI HISAAKI
IPC: G02F1/1368
Filed: 1999-03-10
Granted: 2002-09-01
Abstract: A conductor layer is formed on a glass substrate of a liquid-crystal display device, and a resist layer is formed on the conductor layer. The resist layer is dividedly exposed into a plurality of divided regions. Then the conductor layer is etched through the resist layer and patterned. At the time of the division exposure, a boundary line of each of the respective divided regions is formed in a zigzag shape and engaged with a boundary line of another adjacent one of the divided regions. The zigzag-shaped boundary line of each divided region has such a pattern as to extend into another diagonally opposed one of the divided regions at a cross-shaped region where a vertical boundary line horizontally dividing the divided regions and a horizontal boundary line vertically dividing the divided regions intersect at right angles.
Patent TW-419433-B (TW)
Title: Oxygen-absorbing multi-layer laminate production method thereof and packaging container
Inventor: KASHIBA TAKASHI
IPC: B32B27/18
Filed: 1999-03-11
Granted: 2001-01-21
Abstract: An oxygen-absorbing multi-layer laminate suitable for preserving food, etc. Due to its excellent ability of retaining flavor and taste of food, a method of efficiently producing the oxygen-absorbing multi-layer laminate and a packaging container made of the oxygen-absorbing multi-layer laminate. The oxygen-absorbing agent is interspersed between a first thermoplastic resin layer and a second thermoplastic resin layer, or sandwiched between the integrally bonded first and second thermoplastic resin layers. In the oxygen-absorbing multi-layer laminate having at least three thermoplastic resin layers, the oxygen-absorbing agent is interspersed or interposed between the adjacent layers of at least one adjacent pair. With such a construction, the oxygen-abosrbing ability is improved to prolong the storage life of retaining flavor and taste of food.
Patent TW-404048-B (TW)
Title: The capacitor with MIS structure
Inventor: JANG SHR-JUNG
IPC: H01L27/04
Filed: 1999-04-27
Granted: 2000-09-01
Abstract: This invention comprises forming a semiconductor substrate on a substrate; said semiconductor film layer has a rugged surface; deposit the high k dielectric layer as the dielectrics between the capacitor; said  high  dielectric film layer is sited between the second electrode of the capacitor and the first electrode of the capacitor; before manufacturing the dielectrics, first, form a barrier layer with electric conductivity sited between the dielectrics and the silicon layer; an electric conductive layer is used as the second electrode and is formed on the above-mentioned  high  dielectric constant film layer. Another example includes depositing the semiconductor film layer; after the deposition, there is the rugged surface, a metal or alloy layer that is homogeneously deposited on the semiconductor film layer that causes the surface uneven to increase the surface area; next, deposit the dielectric layer with high  dielectric constant; use an electric conductive layer as the second electrode, then, it is formed on the above-mentioned high dielectric constant film layer.
Patent TW-413833-B (TW)
Title: Wet processing methods for the manufacture of electronic components
Inventor: VERHAVERBEKE STEVEN
IPC: H01L21/00
Filed: 1999-05-04
Granted: 2000-12-01
Abstract: The present invention is directed to wet processing methods for the manufacture of electronic component precursors, such as semiconductor wafers used in integrated circuits. More specifically, this invention relates to methods of manufacturing electronic component precursors using wet processing techniques that provide for uniform flow distribution across wafers arranged in one-third and one-quarter pitch spacing.
Patent TW-448705-B (TW)
Title: Plasma striking method for high density plasma etcher
Inventor: TSAI MING-HUANG
IPC: H05H1/00
Filed: 1999-07-16
Granted: 2001-08-01
Abstract: The present invention provides a plasma striking method for high density plasma etcher. The etcher comprises a vacuum chamber for etching process on a semiconductor chip; an electro-static chuck configured at the bottom of the vacuum chamber for electro-statically attaching a semiconductor chip for the etching process; a gas supplier for providing the required gas in the vacuum chamber; and, a power supply for providing the power required by the etching process. The method is to fill the gas containing Ar and fluorocarbon into the vacuum chamber under a predetermined vacuum chamber pressure and apply with a predetermined inductance RF power so as to make the gas in the vacuum chamber to form plasma to complete the plasma striking.
Patent TW-546285-B (TW)
Title: Process for the preparation of ortho-alkylated brnzoic acid derivatives
Inventor: BARTMANN EKKEHARD
IPC: C07C317/44
Filed: 1999-07-21
Granted: 2003-08-11
Abstract: The invention relates to a process for the preparation of ortho-alkylated benzoic acid derivatives of the formula I, characterized in that an aryl bromide of the formula II is reacted with a secondary or tertiary organolithium compound and CO2. Process for the preparation of ortho-alkylated benzoic acid derivatives of the formula I, in which A is an alkyl radical having from 1 to 4 carbon atoms, characterized in that an aryl bromide of the formula II, in which A is as defined in formula I, is reacted with a secondary or tertiary organolithium compound and CO2, wherein the secondary organolithium compound is chosen from the group consisting of sec-butyllithium, isoprpyllithium, sec-amyllithium, 4-heptyllithium, cyclopropyllithium and cyclohexyllithium and the tertiary organolithium compound is tert-butyllithium.
Patent TW-443919-B (TW)
Title: Conformable backpack for encapsulated chemical protection suit
Inventor: WELCHEL DEBRA NELL
IPC: A62B17/00
Filed: 1999-11-03
Granted: 2001-07-01
Abstract: The present invention is directed toward protective garments having a conformable backpack portion located on a back area of the garment, the conformable backpack portion being adapted to conform to equipment worn on a back of a wearer of the protective garment.
Patent TW-448379-B (TW)
Title: Method for computer-aided foreign language instruction
Inventor: TOPOLEWSKI DAVID LAWRENCE
IPC: G09B19/06
Filed: 1999-10-14
Granted: 2001-08-01
Abstract: A foreign spoken language instructional method for use by a student utilizing a multi-media computer in which the computer is programmed to display virtual settings that would be encountered by the foreign student in everyday life in the country for the foreign language being learned is spoken. For example, one of the setting could be a fast food restaurant. The computer is also programmed to create a virtual host that is appropriate for that setting, and to allow, through the use of automatic speech recognition and natural language understanding technologies, a real-life conversation to occur between the student and the host that is appropriate to the setting. The computer will have stored or have access to a vocabulary and library of possible responses and statements by both the host and the student, along with a conversational tree utilizing those vocabularies and libraries that will enable the conversation to follow any of several twists and turns, and not a precise, pre-set, structured command-response protocol.
Patent TW-451143-B (TW)
Title: Method for controlling access to information
Inventor: GUPTA ARUN KUMAR
IPC: G06F1/00
Filed: 1999-11-05
Granted: 2001-08-21
Abstract: A method for controlling access to information, which includes a plurality of data objects, on a computer system being accessible to a plurality of users is provided which generally comprises providing an access right for each relationship between a user and a data object, wherein each user can have a plurality of relationships to each data object, determining each relationship between the user and the data object when a user requests information about a data object, determining the security classification for each relationship between the user and the data object, and then granting the user access to the data object if one of the security classifications for all the relationships is equal to or greater than the security classification of the data object, and denying the user access to the data object if the security classifications for all the relationships is less than the security classification of the data object.
Patent TW-I237027-B (TW)
Title: New derivatives of erythromycin, their preparation process and their use as medicaments
Inventor: AGOURIDAS CONSTANTIN
IPC: C07D233/64
Filed: 1999-11-08
Granted: 2005-08-01
Abstract: A subject of the invention is, as new chemical products, the compounds of formula (I) in which X represents a hydrogen atom or a halogen atom and Z represents a hydrogen atom or the remainder of an acid as well as their addition salts with acids. The compounds of formula (I) have antibiotic properties.
Patent TW-490354-B (TW)
Title: High current welding power supply
Inventor: STAVA ELLIOTT K
IPC: B23K9/09
Filed: 1999-12-24
Granted: 2002-06-11
Abstract: In a welding power supply for creating welding current in a succession of current pulses with a maximum current level and a trailing off state which current pulses passing through a series circuit including an inductor and electrode in welding relationship with a workpiece wherein the power supply has (a) an inverter stage with an input to be connected to a power source, a first terminal at a first electrical polarity when the inverter is on, a second terminal at a second electrical polarity when the inverter is on, and a control to generate an off signal to turn the inverter off and remove current from the terminals to shift said current pulse toward an off state; and, (b) a power switching stage including a transistor based switch having a conduction condition passing current from the first terminal upon creation of a first logic signal and a non-conduction condition blocking current upon creation of a second logic signal, the improvement comprising: a sensor for measuring the instantaneous value of the welding current, a comparator for producing a low current signal when the instantaneous current is at a selected value substantially below the maximum current level and a circuit or program for creating the second logic signal upon production of a low current signal after generation of an off signal whereby the transistor based switch is switched from the conduction condition to the non-conduction condition when the welding current is generally at the selected value.
Patent TW-526398-B (TW)
Title: Charging member, process cartridge, and image forming apparatus
Inventor: SHINOHARA SEIICHI
IPC: G03G15/02
Filed: 2000-02-23
Granted: 2003-04-01
Abstract: A charging member is disposed in contact with an electrophotographic photosensitive member and charges the surface of the electrophotographic photosensitive member electrostatically upon application of a voltage. The charging member has a conductive support and a base layer and a surface layer which are formed on the conductive support. The surface layer contains fluorine resin particles as a filler and a fluorine resin as a binder resin.
Patent TW-480382-B (TW)
Title: Electronic apparatus having a display function
Inventor: KANEDA HIDEO
IPC: G06F1/16
Filed: 2000-03-15
Granted: 2002-03-21
Abstract: An electronic apparatus having a display function is able to alter the orientation of an image displayed on a display means for displaying images between a first orientation and a second orientation different from the first orientation. A plurality of operating means are provided at positions symmetrical between disposal positions which take the first orientation as a standard orientation and disposal positions which take the second orientation as a standard orientation.
Patent TW-571025-B (TW)
Title: Piston-vacuum pump with gas-inlet and gas-outlet
Inventor: DREIFERT THOMAS DR
IPC: F04B37/14
Filed: 2000-04-14
Granted: 2004-01-11
Abstract: This invention relates to a piston-vacuum pump with a gas-inlet, with a gas-outlet, with at least one piston (2), with at least cylinder (3), with a gas-entry, with a gas-entry-valve (12) and with a gas-exit and a gas-exit-valve (7), which is arranged with front face in the cross-section of the cylinder-bore; in order to improve the pump with respect to its gas-entry, it is suggested that the gas-entry-valve (12) is controlled with pressure and is arranged so that it is open during the suction-stroke, preferably in the 1st phase of the suction-stroke.
Patent TW-539547-B (TW)
Title: Manometer
Inventor: OU FENG-CHING
IPC: A61B5/02
Filed: 2000-05-25
Granted: 2003-07-01
Abstract: A manometer for continuous measurements uses a sensor made of a piezoelectric material. While conducting a measurement, the sensor is attached to a pulse location such that a blood pressure signal is converted into a voltage signal. The voltage signal is transmitted to an analog/digital converter through a preposition amplifier to be converted into a digital signal. A single chip uses its built-in algorithm to analyze and calibrate the blood pressure value in order to obtain a systolic pressure, a diastolic pressure, and a pulse rate, etc. A display is used to display the blood pressure data. When the blood pressure values are abnormal, an alarm is generated and transmitted to the outside through a communication interface (UART) of the single chip.
Patent TW-438960-B (TW)
Title: Fluid heating system for processing semiconductor materials
Inventor: DOLECHEK KERT
IPC: F24H1/16
Filed: 2000-07-06
Granted: 2001-06-07
Abstract: A system for heating solvents in processing semiconductor wafers has a coiled solvent tube, a coiled cooling water tube, and electric heater elements, cast in place within a aluminum casting. The solvent flows through the solvent tube and is heated by conduction of heat through the casting. The solvent is safely isolated from the heating elements. Water is pumped through the cooling water tube, to cool the casting if solvent flow is interrupted, or if the measured casting temperature exceeds a predetermined set point temperature. Solvent temperature is maintained by controlling power to the heating elements based on the measured solvent temperature at processing chamber.
Patent TW-484078-B (TW)
Title: Reverse bidding competition method for on-line auction
Inventor: WANG JING-HUNG
Filed: 2000-07-13
Granted: 2002-04-21
Abstract: The present invention relates to a reverse bidding competition method for on-line auction. After entering a specific web-page and obtaining the bidding qualification via registration or other methods, the user performs a reverse bidding on a specific merchandise. In the bidding process, the merchandise supplier provides the merchandise market price and bidding base price, and the biding system sets the bidding competition time. When the bidding competition starts, the price of the auctioning merchandise is sequentially decreased in the bidding competition time. The bidder bids when the reduction of the price is desired. After the bidding competition time is reached, the bidding is automatically cancelled if no one gives a bidding. With the above design, it is able to provide a fair, mutually beneficial, and interesting on-line bidding method.
Patent TW-482843-B (TW)
Title: Pile shaping facility with branch or/and bearing disc
Inventor: JANG GUO-LIANG
IPC: E02D5/42
Filed: 2000-08-04
Granted: 2002-04-11
Abstract: This invention provides a pile shaping facility with branch and/or bearing disc, including a bow type compress shaping mechanism and a hydraulic cylinder thereof. Inside the hydraulic cylinder, there is a hollow pipe with one end fixed onto the cylinder bottom, and the cylinder piston connected to a hollow piston rod, which has one opening end connected to the first main room of the cylinder and the other opening end positioned on the hollow pipe top. The pipe top fitted into the inner wall of the piston rod as a built-in disc. There are first vice-room formed by the inner surface of the free end of the piston rod and the hollow pipe, and second vice-room, connected to the second main room of the cylinder, formed by inner surface of the side wall of the piston rod and the outer surface of the hollow pipe.
Patent TW-495696-B (TW)
Title: Cosmetic order-production system in response to liking of customer, cosmetic order-production manufacturing system in response to re-order of customer, and shop with small-scale cosmetic factory
Inventor: UEMURA SHU
IPC: G06Q50/00
Filed: 2000-08-18
Granted: 2002-07-21
Abstract: There is provided a cosmetic order-production system for producing a cosmetic in response to the liking of a customer, characterized by preparing a cosmetic in a small-scale cosmetic factory including means for preparing a small quantity of cosmetic bulk by mixing materials according to a prescription optimum to the liking of a customer that a cosmetics sales person hear about at a shop to which a small-scale cosmetic factory is annexed, means for forming the cosmetic bulk prepared as necessary, and means for packaging the cosmetic bulk or the formed cosmetic in a container or case. According to the invention, the drawbacks of conventional cosmetics selling modes are eliminated, in which it is unnecessary to place stock of cosmetics in the shop, and thus cosmetics can be sold expeditiously in response to the liking of customer.
Patent TW-479323-B (TW)
Title: Manufacturing method of dual damascene
Inventor: HUANG YI-SHIUNG
IPC: H01L21/027
Filed: 2000-10-26
Granted: 2002-03-11
Abstract: The purpose of the present invention is to provide a manufacturing method of dual damascene opening structure, which is suitable for use in a substrate having a dielectric layer. The method comprises: forming a first photoresist layer having the first opening on the dielectric layer, wherein the first opening exposes the position predetermined to form via in the dielectric layer. Then form a buffer layer on the substrate, form the second photoresist layer having the second opening on the first photoresist layer, wherein the second opening exposes the position predetermined to form the conductive wire, and the first opening and the second opening in the metal interconnect structure pattern. Then form the dual damascene structure opening having via opening and conductive wire trench in the dielectric layer using the first and the second photoresist layer as the mask.
Patent TW-464737-B (TW)
Title: Tensioner device
Inventor: NAKAMURA KENSUKE
IPC: F16H7/08
Filed: 2000-11-02
Granted: 2001-11-21
Abstract: A tensioner device 14 for an engine 1 comprises a support member 16, a blade shoe 17 coming into sliding contact with a timing chain 11 having a base end section 17a held by a cylinder block 3 and a tip end section 17b supported by the support member 16, and a leaf spring 18 held by the blade shoe 1 for pressing the blade shoe 17 against the timing chain 11 elastically. The support member 16 is formed integrally with the cylinder block 3. The tip end section 17b comes into sliding contact with a guide surface 16a formed on the support member 16 to be supported.