baber/WOPTO huggingface dataset:
Patent TW-469221-B (TW)
Title: Heat shrinkable film and container having the film applied by heat shrinking
Inventor: OKUDA TOMOHISA
IPC: B29L7/00
Filed: 2000-02-02
Granted: 2001-12-21
Abstract: The present invention provides a heat shrinkable film comprising at least one layer of a thermoplastic resin and having a heat shrinkage in the main orientation direction of 10% or less after treatment in a hot water at 70 DEG C for 2 seconds, and 65% or more after treatment in hot water at 90% for 10 seconds, the heat shrinkable film preferably having a natural shrinkage in the main orientation direction of 2.5% or less after being allowed to stand at 70 DEG C for 7 days.
Patent TW-I280234-B (TW)
Title: Method for preparation of pharmaceutical-grade dithiocarbamate
Inventor: VASSILEY VASSIL P
IPC: C07C333/16
Filed: 2000-02-18
Granted: 2007-05-01
Abstract: The present invention provides methods for producing pharmaceutical-grade particulate dithiocarbamates from secondary amines by vigorously contacting at least one secondary amine and a pharmaceutically acceptable diluent that is a solvent for the carbon disulfide, but not for the secondary amine in an inert gas atmosphere, cooling the mixture so as to precipitate the dithiocarbamate therefrom, and separating the precipitated dithiocarbamate from the cooled mixture. The preferred solvent contains absolute ethanol. In alternative embodiments, the invention further provides methods for purifying a dithiocarbamate to obtain a pharmaceutical-grade dithiocarbamate particulate from a dithiocarbamate feed and methods for producing a sterile pharmaceutical-grade dithiocarbamate from a dithiocarbamate feed.
Patent TW-509824-B (TW)
Title: Flexible cover for reproduction device
Inventor: RUSNACK MICHAEL R
IPC: G03G15/00
Filed: 2000-02-29
Granted: 2002-11-11
Abstract: A reproduction device (30) includes a reproduction unit (32) and a generally flexible cover (36). The generally flexible cover (36) enables high quality image capture of three-dimensional objects (18). In particular, when placed over a three-dimensional object (18) that is supported on the reproduction unit (32), the generally flexible cover (36) insures that light (48) directed onto the object from the reproduction unit is reflected onto the object and/or back to the reproduction unit. Light (49, 49a) reflected back to the object (18) illuminates the edges (25) of the object to improve image capture of the object while light reflected back to the reproduction unit (32) conserves media marking fluid and/or yields a neutral background for the image. The flexible cover (36) has a very low profile, being generally flat prior to covering an object. In addition, the flexibility of the cover (36) allows the cover to drape over and/or conform about the object so that the reflective surface (42, 50) of the cover hangs close to, or contacts, the reproduction surface (34). This close spacing between the cover (36), object (18), and reproduction surface (34) insures illumination of the object and minimal light loss to the atmosphere without a duplicate light source.
Patent TW-457761-B (TW)
Title: Oscillator circuit and tuner
Inventor: SHIMANUKI MASARU
IPC: H03B5/12
Filed: 2000-03-22
Granted: 2001-10-01
Abstract: The subject of this invention is to achieve the purpose of having good adjustment for the dispersion of oscillator frequency. The solving means of this invention is shown in the following. For the resonator circuit that uses an oscillator circuit of the pattern coil on a printed circuit board, an air-core coil wound by more than half a turn and less than one turn is provided so as to be connected to the pattern coil in parallel and planted on the printed circuit board, and the oscillation frequency is adjusted by adjusting the angle of the air-core coil relative to the printed circuit board.
Patent TW-450921-B (TW)
Title: A package, a lid assembly, and a vent device accommodating equalization of the internal pressure of the package or other enclosure with the external ambient air pressure
Inventor: MANNING JAMES P
IPC: B65D51/16
Filed: 2000-03-23
Granted: 2001-08-21
Abstract: A package (15), lid assembly (20), and a vent device (24) are provided for decreasing the difference between the internal pressure within a package (15) and the external ambient air pressure. The vent device (24) is provided for mounting to the wall (26) of a package (15) or other enclosure wherein the wall (26) has an aperture (28) in which the vent device (24) is disposed. The vent device (24) includes a tubular portion (50) having a passage (52) extending therethrough. A valve (80) is disposed within the tubular portion (50) across the passage. The valve (80) includes a sleeve (117) and an occlusion member (82) which has at least two slits (84) extending therethrough. The slits (84) are closed when there is no pressure differential across the occlusion member (82). The slits (84) open when exposed to a predetermined pressure difference between (1) the ambient atmosphere outside the package (15) or other enclosure, and (2) the gases inside the package (15) or other enclosure.
Patent TW-548092-B (TW)
Title: Exhaled gas detecting method and device therefor
Inventor: KIRA MITSUHARU
IPC: G01N33/497
Filed: 2000-04-26
Granted: 2003-08-21
Abstract: A gas detecting method and a device therefor, wherein the time needed from the time when the power is turned on to when gas detection starts is shorter. A microcomputer (5) delivers a pulse signal to cause the on-duty of a transistor (Q1) to be 75 mu sec from an exhaled gas detection to reduce the average voltage to be applied onto a heater (2) and causes the temperature of a metal oxide semiconductor gas sensor (3) to shift to a lower-temperature heating state. The resistance value of a gas sensor sampled at the time point when this shifting is started is stored in a built-in RAM as a reference resistance value RO', and ratios Rs/RO' are computed where Rs is a resistance value from sampling thereafter every 0.5 sec. And the ratio of the calculated value at the 2 sec after the start of low temperature heating state shift, to the reference value (Rs/RO) in the adjustment mode is calculated to determine the degree of halitosis and a character corresponding to the determined degree of halitosis is displayed on an LCD (4).
Patent TW-559805-B (TW)
Title: Recording of a trick play signal on a record carrier
Inventor: RIJCKAERT ALBERT M A
IPC: H04N5/92
Filed: 2000-04-27
Granted: 2003-11-01
Abstract: A recording apparatus for recording a first information signal, comprising packets of information and a trick play signal comprising packets of information comprise a time stamp generator for generating time stamps for the packets. The first digital information signal is meant for a reproduction at a record carrier speed which equals the recording speed and the second digital signal is meant for a reproduction at a speed n1 times the recording speed. The time stamp generator derives said time stamps for the packets of said second information signal from the sync block numbers for the second sync blocks in which those packets are stored.
Patent TW-459082-B (TW)
Title: Circular knitting machine for production of knitwear with selectively different characteristics and method of adjusting it
Inventor: PLATH ERNST-DIETER
IPC: D04B15/48
Filed: 2000-05-01
Granted: 2001-10-11
Abstract: A circular knitting machine is described whose components can be adjusted to meet an order with aid of adjustment data sets stored in a data memory and which relate to a predetermined knitting structure, yarn type, yarn thickness and quality of the knitwear to be produced and preferably arise from knitting processes already carried out on the circular knitting machine. A basic adjustment is preferably first effected on the basis of the adjustment data and can be followed by a fine adjustment with a central adjusting device for the loop size, until the desired quality is attained.
Patent TW-463347-B (TW)
Title: A method of assembling a semiconductor device package
Inventor: LEE CHARLES WEE-MING
IPC: H01L21/56
Filed: 2000-05-31
Granted: 2001-11-11
Abstract: A method of assembling a semiconductor device package (10) includes first attaching a semiconductor device (4) to a die-pad area (2a) of a leadframe (2). Electrical connections (5) are then formed between electrical contact areas on the semiconductor device (4) and electrical contact areas (7) on the leadframe (2) to form a device/leadframe assembly (2, 4, 5). An adhesion enhancing coating (3) is then deposited on exposed surfaces of the device/leadframe assembly (2, 4, 5) before encapsulating the coated device /leadframe assembly (2, 4, 5) in an electrically insulating material.
Patent TW-I272184-B (TW)
Title: Process for producing sheet for sustainedly releasing volatile drug
Inventor: KATOH KAZUYA
IPC: A61L9/04
Filed: 2000-06-01
Granted: 2007-02-01
Abstract: A process for producing a sheet for sustained release of a volatile drug, characterized by dissolving a resin serving as an adhesive in a volatile drug and using the resultant solution as a coating fluid to bond a film permeable to the volatile drug to another film permeable or impermeable to the volatile drug. No organic solvent or peeling film for process is used, accordingly, unlike the so far known process. Consequently, it is not necessary to provide the drying step for removing an organic solvent as well as any thermal energy. As a result, the number of production steps can be reduced considerably. In addition, since the volatile drug is homogeneously diluted in the adhesive, the volatile drug can be incorporated accurately and evenly even in an amount as small as 1 g/m<2> or less. According to the process of the invention, a thinner layer containing a volatile drug can be formed.
Patent TW-502229-B (TW)
Title: Image-type system for automatically monitoring traffic flow on a lane
Inventor: WU KUEN-RUNG
IPC: G08G1/01
Filed: 2000-08-03
Granted: 2002-09-11
Abstract: There is provided an image-type system for automatically monitoring traffic flow on a lane. With the use of gray-level CCD camera with a lens and image capturing card, the image of the lane is continuously captured. A lane image read unit reads the image captured by the image capturing card. A log gray-level spectrum operation unit determines the log gray-level spectrum of the interested area of each lane. A log gray-level spectrum high-frequency difference computation unit determines the difference between the current log gray-level spectrum computation unit of each interested area and the high frequency part of the standard log gray-level spectrum. The system then determines whether the difference of each lane is larger than or equal to the difference critical value of the lane. If the difference of each lane is smaller than the difference critical value, it indicates that there is no vehicle in the area interested by the lane. If the difference of each lane is larger than or equal to the difference critical value, it indicates that there are vehicles in the interested area of each lane. If a vehicle just appears in the interested area of each lane, the number of vehicle passing the lane is incremented, thereby achieving the purpose of automatically counting the vehicles.
Patent TW-461832-B (TW)
Title: Molding method and system with a molding apparatus
Inventor: HIRATA MINORU
IPC: B22C15/28
Filed: 2000-08-25
Granted: 2001-11-01
Abstract: This invention relates to a molding method and system using a molding apparatus with frames by which the amount of molding sand that overflows the molding apparatus and that must be taken out of a mold that is prepared by a molding operation is minimized and by which the density of the mold within a frame is substantially uniform. The molding sand filling cavity is defined by a pattern plate, a molding frame that can be put on the pattern plate, a filling frame that can be put on the molding frame, and a covering apparatus having a plurality of squeezing feet that can enter the filling frame and that can be temporarily held at certain positions where certain distances are kept between the lower ends of the squeezing feet and surfaces of the patterns on the pattern plate that are opposed to the lower ends. Molding sand is supplied to the molding sand filling cavity. Then, the molding sand is compressed by means of the squeezing feet.
Patent TW-I240005-B (TW)
Title: Methods for detecting an HBV-derived nucleic acid target sequence
Inventor: OON CHONG JIN
IPC: C12N7/01
Filed: 2000-08-25
Granted: 2005-09-21
Abstract: The present invention relates generally to a nucleic acid-based assay to detect the presence of a viral pathogen and, in particular, hepatitis B virus. More particularly, the present invention provides a single-step amplification assay to detect hepatitis B viral nucleic acid sequences. The assay of the present invention is readily adaptable for automation and permits the rapid through-put of samples to be tested. The present invention provides agents useful for performing a nucleic acid detection assay for hepatitis B virus and a kit comprising said agents.
Patent TW-469535-B (TW)
Title: Plasma processing device
Inventor: MASUDA TOSHIO
IPC: H05H1/00
Filed: 2000-09-01
Granted: 2001-12-21
Abstract: The present invention provides a plasma processing device, especially a plasma processing device suitable for forming the fine pattern in the semiconductor manufacturing engineering, and especially relates to the window through which plasma emission is measured. The purpose of the present invention is to provide: a plasma processing device capable of measuring plasma emission in a processing chamber consistently and accurately for many hours without deteriorating a measuring window through which plasma emission is measured in transmissivity. The plasma processing device in the present invention provides a plasma processing chamber which processes a wafer W with plasma. The plasma is generated in a processing chamber, by interaction between electromagnetic waves transmitted from a UHF band antenna 110 provided inside the processing chamber 100 and a magnetic field formed by a magnetic field generating means 101 installed around the processing chamber 100. Its characteristics are: a hollow tube 142 is installed in an opening 141 provided to the side wall 102 of the processing chamber 100, and a plasma emission measuring window 143 is fixed to the tip of the hollow tube. The line of magnetic force of a magnetic field formed by the magnetic field generating means 101 is so set as to form an angle with the hollow tube, by which plasma can be prevented from penetrating into the hollow tube 142, so that deposits are restrained from adhering to the measurement window 143, and the transmissivity of the measurement window is prevented from deteriorating with time and can be kept constant.
Patent TW-504877-B (TW)
Title: Cap and low insertion force connector for printed circuit board
Inventor: YASUFUKU KAORI
IPC: H01R12/83
Filed: 2000-10-11
Granted: 2002-10-01
Abstract: A kind of cap and low insertion force connector for printed circuit board are disclosed in the present invention. A cap (200), which is fitted to a printed circuit board (100) connected to the connector (300), has a conductive pad (130) on the front side (111) of the rectangular board (110). The cap (200) is formed into a bag-shape and is shaped into a wedge that gets thinner towards the front, and has a window (230) for exposing the conductive pad (130) of the printed circuit board (100). A low insertion force connector (400) of the printed circuit board (100) having conductive pads (130) is provided on the front side (111) of the rectangular board (110). The low insertion force connector (400) has the followings: a connector body (410), which is provided with at least a pair of connectors (412a), (412b) for contacting the conductive pads (130) and clamping the printed circuit board (100); a slider (420), which carries the printed circuit board (100) so as to advance to and retreat from the connectors (412a), (412b); and a wedge-shape guide (500) that is provided at the front end of the slider (420) and gets thinner towards the front. The present invention reduces the insertion force of the printed circuit board (100) for improving the connection workability, and eliminates damages or the like to the connectors and the conductive pad (130) so as to enhance the reliability. The present invention provides a connector that is also effective in countermeasures against heat and electromagnetic waves.
Patent TW-576852-B (TW)
Title: Impact modifier for vinyl chloride resin
Inventor: TAKAKI AKIRA
IPC: C08F265/04
Filed: 2000-10-17
Granted: 2004-02-21
Abstract: There is provided an excellent impact modifier for a vinyl chloride resin. There is used, as an excellent impact modifier, a copolymer which is prepared by polymerizing 10 to 70% by weight of a monomer or monomers containing 60 to 100% by weight of at least one vinyl monomer selected from the group consisting of a (meth)acrylate compound, an aromatic vinyl compound, a vinyl cyanide compound and vinyl chloride, and 0 to 40% by weight of the other monomer copo1ymerizable therewith, in the presence of 30 to 90% by weight of a hollow rubber particle of which glass transition temperature Tg is at most 0 DEG C and a void ratio is 3 to 90% by volume in a latex state, and which contains a cross linking agent in an amount of 0.1 to 5 parts by weight based on 100 parts by weight of the total rubber component monomer.
Patent TW-486822-B (TW)
Title: An arrangement in a power MOSFET
Inventor: MOLLER THOMAS
IPC: H01L27/088
Filed: 2000-10-26
Granted: 2002-05-11
Abstract: Linearity and/or efficiency of a power MOS transistor comprising a plurality of transistor segments connected in parallel, is improved in that at least one group of said transistor segments has a different threshold voltage than the rest of the transistor segments.
Patent TW-495703-B (TW)
Title: Computer aided instruction system and method
Inventor: MA PINKY
IPC: G06Q50/00
Filed: 2000-12-08
Granted: 2002-07-21
Abstract: It is a computer aided instruction system which includes a CPU and a storage device. The storage device storages a course database including multiple course data and a story database including multiple story data. Each course data corresponds to at least one story data. The CPU executes procedures as follows. Read a course data from the course database. Output the course data to a learner. Examine the learning effects of the learner about the course data. Read a story data from the story database and output the story data to the learner when the learning effects of the learner achieve the expected standard. And read the next course data from the course database. The invention also discloses a computer aided instruction method.
Patent TW-539739-B (TW)
Title: Ferulic acid derivative, and liquid crystal material, cation detecting element, anion detecting element, ion conducting material and electrolyte, each using the ferulic acid derivative
Inventor: SUGINO TAKUSHI
IPC: C09K19/20
Filed: 2000-12-26
Granted: 2003-07-01
Abstract: A ferulic acid derivative represented by the general formula: wherein R denotes a polyethylene glycol group, a crown ether group, or an azacrown ether group.
Patent TW-466630-B (TW)
Title: Flexible nozzle system of gas distribution plate
Inventor: CHEN JIAN-WEI
IPC: C23C16/44
Filed: 2000-12-29
Granted: 2001-12-01
Abstract: A flexible nozzle system of gas distribution plate in the plasma reacting chamber provides a metal plate, and a plurality of insertion holes for nozzle module are perforated therein. A detachable nozzle module is inserted into insertion holes.
Patent TW-501176-B (TW)
Title: Semiconductor wafer and semiconductor device
Inventor: YAMAMOTO HIDEKAZU
IPC: H01L23/544
Filed: 2001-01-16
Granted: 2002-09-01
Abstract: A dicing line is placed to overlap a slip created in a wafer, so that the slip extends within the dicing line.
Patent TW-484172-B (TW)
Title: Metal bump
Inventor: LIOU YI-MING
IPC: H01L23/528
Filed: 2001-02-15
Granted: 2002-04-21
Abstract: A kind of COG (chip on glass) technique is used to connect a nonconductive substrate with the metal bump of a chip. In the invention, the right-angle terminal point of a square pillar shaped metal bump is inactivated so as to fabricate the arc-shaped sidewall or the level-edged sidewall. Under the condition of maintaining low conduction resistance of metal bump, the distance of metal bump diagonal terminal points for the upper row and the lower row can be effectively increased so as to avoid short circuit phenomenon and raise the tolerance of alignment error of COG technique.
Patent TW-550205-B (TW)
Title: Motor-driven bicycle
Inventor: SAKAGAMI KOJI
IPC: B62M25/08
Filed: 2001-02-26
Granted: 2003-09-01
Abstract: To provide a motor-driven bicycle including an automatic gear shifter, which is capable of improving a shift feeling upon gear-shift and controlling a self-running power of a drive motor determined on the basis of an amount of a self-running operation by a driver as a function of a braking state and a vehicle speed. A motor-driven bicycle includes a drive motor M for generating a self-running power in response to a self-running operation by a driver, a gear shifter connected between the drive motor M and a drive wheel, and means for detecting a vehicle speed. This motor-driven bicycle further includes a self-running reference duty ratio map 201 for determining a self-running power to be generated by the driver motor M, that is, a duty ratio of an AC exciting current to be supplied to the drive motor M on the basis of an operated amount of a self-running operation by a driver, a gear step of the gear shifter, and a vehicle speed. In the self-running reference duty ratio map 201, a reference duty ratio Dref1 of a drive current to be supplied to the drive motor M at the time of self-running is previously registered as a function of a throttle angle thetath detected by a throttle opening sensor 15. A during-braking control portion 210 decides whether or not braking operation is performed on the basis of the states of brake switches 12 and 14, and receives a vehicle speed V detected by a vehicle speed sensor 18. A duty ratio correcting portion 208 corrects the reference duty ratio Dref1 obtained from the duty ratio map 201 on the basis of a control signal from the during-braking control portion 210.
Patent TW-529977-B (TW)
Title: Polishing head for wafer, and method for polishing
Inventor: GLASHAUSER WALTER
IPC: B24B37/30
Filed: 2001-03-16
Granted: 2003-05-01
Abstract: A polishing head (200) for a chemical-mechanical polishing machine that holds a semiconductor wafer (150) against a polishing pad (140) has a chuck (295) with a pressure chamber (210) to apply a down force substantially equally to the wafer backside (152). An electrode arrangement (270) within the chamber (210) is located coplanar to the wafer (150) to provide compensation to wafer or chuck irregularities by applying a compensation force having a distribution corresponding to the irregularities.
Patent TW-502188-B (TW)
Title: Production control system and method for producing air conditioners
Inventor: SHIIBA MASAMITSU
IPC: G06Q50/00
Filed: 2001-03-21
Granted: 2002-09-11
Abstract: An order menu that includes a plurality of specifications in respective functional blocks, into which a customized product is divided into, is provided from a factory through Internet. A customer selects a required specification from the order menu to determine the customized product. Based on data input through the order menu, material arrangement and directions for production can be dealt with on line, and data on the customized product are shared between the customer and a manufacturer.