baber/WOPTO huggingface dataset:
Patent TW-I274753-B (TW)
Title: Process for production of quinoline carboxylic acid derivatives
Inventor: HAYLER JOHN D
IPC: C07D471/04
Filed: 2000-09-29
Granted: 2007-03-01
Abstract: A process for the production of quinoline carboxylic acid derivatives having antibacterial activity. A process for the production of a compound of formula (I), or a pharmaceutically acceptable salt and/or hydrate thereof, wherein R is C1-4 alkyl or C1-4 haloalkyl, which comprises reaction of a compound of formula (II), wherein X is a leaving group; with a compound of formula (III), wherein R is as defined for formula (I), or a salt thereof; in the presence of a base and an aqueous solvent; and optionally forming a pharmaceutically acceptable salt and/or hydrate thereof.
Patent TW-585826-B (TW)
Title: Auto settlement system using locker
Inventor: HARA KOUICHIRO
IPC: G06Q20/00
Filed: 2000-12-06
Granted: 2004-05-01
Abstract: At the time of delivery of an article for which payment is to be made by using the locker, conventionally, the resident later utilizes a bank or a post office to transfer money to the trader. Therefore, the resident has to go to the bank or post office, and hence there is a problem in that the procedure is troublesome. An auto settlement system using a locker comprising: a card reader 12c for reading a trader identifier decided beforehand by a contract between a proprietary company of the locker and a trader; operation keys 12b for inputting a recipient identifier or the like; a sensor 12d for detecting whether there is an article or not in a box 11 of the locker; an electric lock 12h for locking a door of the box when the sensor detects the above-mentioned article; and a central control unit 12a for storing the recipient identifier and transmitting such data to the control center.
Patent TW-527435-B (TW)
Title: Gas supply device for precursors with a low vapor pressure
Inventor: BAUCH HARTMUT
IPC: C23C16/448
Filed: 2001-03-28
Granted: 2003-04-11
Abstract: The invention relates to a gas supply device for delivering precursors with a low vapor pressure to CVD coating systems. Said gas supply device has a supply container for the precursor which is at a first temperature T1, an intermediate storage device for intermediately storing the vaporous precursor at a second temperature T2 and at a constant pressure p2, a first gas line between the supply container and the intermediate storage device and a second gas line for removing gas from the intermediate storage device. According to the invention, the gas supply device is developed in such a way that the first temperature T1 is higher than the second temperature T2. The lower temperature T2 of the intermediate storage device facilitates maintenance work on the same, while the precursor evaporates at a greater rate at the higher temperature T1 in the supply container. According to a particularly advantageous embodiment, a first precursor vapor is mixed with a gas and/or a second precursor vapor in the intermediate storage device. The partial pressure of the first precursor vapor in the intermediate storage device is lower than that of the undiluted first precursor vapor at a constant overall pressure in said intermediate storage device, so that the temperature T2 of the intermediate storage device and the successive lines can be reduced. Reducing the temperature T2 allows less expensive components to be used.
Patent TW-527835-B (TW)
Title: Video and music distribution system
Inventor: HUNTER CHARLES ERIC
IPC: G06Q20/12
Filed: 2001-03-01
Granted: 2003-04-11
Abstract: The invention relates to video and music distribution systems and, more particularly, to a system that blanket transmits video/audio content such as movies (for example, via satellite downlink transmission) to each customer's recording, storage and playback system. Customers may preselect from a list of available movies or other content in advance using an interactive screen selector, and pay for the video/audio content that is actually viewed.
Patent TW-528846-B (TW)
Title: Method and apparatus for determining an operating condition of a condenser coil of a refrigeration system
Inventor: GRABON MICHEL KAROL
IPC: F28F27/00
Filed: 2001-03-06
Granted: 2003-04-21
Abstract: An algorithm calculates, in real time, the overall heat transfer coefficient for an air-cooled chiller system and compares this value to a reference value corresponding to a new machine operating with a clean condenser. Based on this comparison, an indication is displayed to inform a user of the degree of degradation in condenser performance.
Patent TW-I252761-B (TW)
Title: Sustained-release formulations for treating CNS-mediated disorders
Inventor: WELLS DAVID S
IPC: A61P25/02
Filed: 2001-04-11
Granted: 2006-04-11
Abstract: Sustained-release compositions for delivering therapeutic concentrations of isovaleramide, isovaleric acid, and certain structurally related compounds are provided for the treatment for a variety of pathological conditions, including epilepsy and spasticity, which are ameliorated by effecting a modulation of CNS activity. The ability of the compositions to sustain relatively constant levels of the drug at a therapeutic dose in the serum for extended periods of time enables a once or twice daily administration schedule.
Patent TW-I235080-B (TW)
Title: Cue for billiards
Inventor: TAKAHIRA MUTSUO
IPC: A63D15/08
Filed: 2001-05-15
Granted: 2005-07-01
Abstract: The present invention provides a cue for billiards, which is required to be lighter than the conventional cue for billiards. To solve the problem, a shaft 1 and/or butt 2 of the cue for billiards is a rod-like body having a hollow part 3. The hollow part 3 is a hollow part 3a which is formed across the longitudinal direction in the rod-like body and has an inside surface of a cylindrical body equal in inner diameter or a hollow part 3b which has an inside surface of a cylindrical body of a truncated cone shape gradually changed in its inner bore toward in the longitudinal direction or hollow parts 3c and 3d of the rod-like body which are partially formed in the longitudinal direction of the rod-like body and the other sections of which are packed parts 6c and 6d or a hollow part 3e which consists of plural cylindrical bodies varying in the inner diameters and has differences in level on the inside surface.
Patent TW-530401-B (TW)
Title: Semiconductor package and method
Inventor: REITHINGER MANFRED
IPC: H01L23/538
Filed: 2001-08-14
Granted: 2003-05-01
Abstract: A semiconductor packaging arrangement, or module, includes a printed circuit board having an electrical interconnect thereon and a semiconductor package mounted to the printed circuit board. The semiconductor package includes a fractional portion of a semiconductor wafer having a plurality of integrated circuit chips thereon, such chips being separated by regions in the fractional portion of the wafer. The fractional portion of the wafer has a plurality of electrical contacts electrically connected to the chips. The package also includes a dielectric member having an electrical conductor thereon. The electrical conductor are electrically connected to the plurality of electrical contacts of the plurality of chips to electrically interconnect such plurality of chips with portions of the electrical conductor spanning the regions in the fractional portion of the wafer. A connector is provided for electrically connecting the electrical conductor of the package to the electrical interconnect of the printed circuit board.
Patent TW-516041-B (TW)
Title: DRAM circuit and its sub-word line driver
Inventor: MAU SHIU
IPC: G11C7/12
Filed: 2001-07-10
Granted: 2003-01-01
Abstract: A DRAM circuit and its sub-word line driver are introduced. This DRAM circuit has a boost circuit, a main word line driver and a sub-word line driver. The boost circuit changes the output boost voltage that is between the internal voltage and operation voltage according to the input row access strobe signal. The main word line driver is coupled to the output of the boost circuit and uses the boost voltage to drive the selected main word line according to the input address decoding result. The sub-word line driver is coupled to the output of the main word line and generates the even and odd sub-word line signals according the least significant bit of the input address, so as to use the voltage hierarchy of the main word line to drive the corresponding sub-word line.
Patent TW-559605-B (TW)
Title: Low floor type two-wheeled vehicle
Inventor: TATEISHI YASUSHI
IPC: B62J9/00
Filed: 2001-08-23
Granted: 2003-11-01
Abstract: It is intended to provide a low floor type two-wheeled vehicle capable of enhancing the degree of freedom in selecting a wheel diameter and capable of improving a mass balance of the vehic1e. A fuel tank 27, a power unit 28, and an electric appliances box 21 are disposed concentrative1y around a pair of seat pipes 86 as seat supporting frames for supporting a seat 37 in such a manner that the fuel tank 27 is disposed in front of and along the seat pipes 86, the power unit 28 is mounted to lower portions of rear sides of the seat pipes 86, and the electric appliances box 21 is mounted to upper portions of the rear sides of the seat pipes 86. It is possible to freely select a desired rear wheel diameter and a mass balance in the vehicle body can be set freely and satisfactorily.
Patent TW-575506-B (TW)
Title: Molded fiber materials and methods and apparatus for making the same
Inventor: KATO TAKEHIRO
IPC: D04H1/498
Filed: 2001-09-27
Granted: 2004-02-11
Abstract: A raw material (12) comprising a mixture of a natural fiber and a thermoplastic fiber is supplied to the surface of the rotating rotary body (11). The natural and thermoplastic fibers are scattered toward the carrying surface of the conveyor belt (15) by the rotational force of the rotary body (11). An air blower (14) may direct pressurized air to the scattered raw material (14) in order to further effect separation of the natural and thermoplastic fibers. Consequently, the natural fibers and the thermoplastic fibers are deposited such that the relative concentration of the natural fibers and the thermoplastic fibers gradually and seamlessly changes or varies across the thickness or depth of the resulting molded fiber material (50).
Patent TW-550507-B (TW)
Title: System and method for establishing interactive video disk playing menu
Inventor: LIN LIANG-JIN
IPC: G06F9/44
Filed: 2001-10-16
Granted: 2003-09-01
Abstract: The present invention provides a method for establishing interactive video disk playing menu, which includes the following steps: first, establishing a video project; next, inputting at least one video film into the video project, wherein each video film is represented by one film frame; then, scanning the video film to determine at least one film chapter for the video film and the associated chapter frame; and, establishing a two-level playing menu according to the relation between each video film and the film chapter; The first level of playing menu for the two-level playing menu has a plurality of first-level options corresponding to each video film and associated with the corresponding to the second level of playing menu for the video film. The two-level playing menu has a plurality of second-level options corresponding to each film chapter for the video film and associated with a starting command for selecting the playing video chapter.
Patent TW-522747-B (TW)
Title: Method for producing amplifier stand
Inventor: YOU WEN-DENG
IPC: H04R5/02
Filed: 2001-11-02
Granted: 2003-03-01
Abstract: A method for producing an amplifier stand comprises: using an injection molding machine to produce a stand, the stand being an integral structure made of a plastic and capable of being easily assembled into an amplifier body with other components. The amplifier comprises: a stand, which is an integral plastic structure; a base part having one or more magnet(s), a pad and a T-shaped iron, in which the base part is locked below the stand; and a sheath component having one or more elastic corrugations, a drum paper, a heat sink, a plastic edge, an antidust cover, an audio ring, and a fastening tube, in which the sheath component is mounted in the stand.
Patent TW-507330-B (TW)
Title: Method of manufacturing semiconductor devices
Inventor: PARK DAE-GYU
IPC: H01L21/285
Filed: 2001-12-03
Granted: 2002-10-21
Abstract: The present invention relates to a method of manufacturing semiconductor devices. In order to form a surface channel CMOSFET in the process of manufacturing a metal gate, the present invention forms a (TixAly)1-zNz film (where z is 0.0 to 0.2) having the work function value of 4.2 to 4.3 eV on a gate insulating film in a NMOS region, a (TixAly)1-zNz film (where z is 0.3 to 0.6) having a work function value of 4.8 to 5.0 eV on the gate insulating film in a pMOS region, thus implementing a surface channel CMOS device both in the nMOS region and the pMOS region. Therefore, the present invention can reduce the threshold voltage.
Patent TW-I224319-B (TW)
Title: Magnetic head with a permanent-magnet layer structure
Inventor: VAN KESTEREN HANS WILLEM
IPC: G11B11/105
Filed: 2001-12-03
Granted: 2004-11-21
Abstract: For high-resolution and low bit-error-rate MAMMOS readout a magnetic head is proposed, which head includes a flat magnetic coil (1) having a coil layer structure (3a, 3b) comprising an electrically conductive winding (5a, 5b) and includes a permanent-magnet layer structure (7) which extends parallel to the coil layer structure and has an in-plane magnetic axis (m).
Patent TW-529016-B (TW)
Title: A hand held light actuated point and click device
Inventor: WHITE WILLIAM GEORGE
IPC: G06F3/038
Filed: 2001-12-24
Granted: 2003-04-21
Abstract: Multiple light emitting diodes (LEDs) capable of emitting light at different optical wavelengths are provided in a hand held device with switches for activating the LEDs separately or jointly. A matrix of radiant energy detectors are arrayed across a presentation screen at the display pixel locations of a screen. These radiant energy detectors are capable of distinguishing between the two radiant energy sources. A position location matrix is provided on the screen for detection where radiant energy is received from one or more of the radiant energy sources. Detection signal logic provides Boolean signals representative of which of the radiant energy signals is detected by the radiant energy detectors and control function logic responds to the position information and the Boolean signals to generate a cursor on a display screen and to manipulate display objects on the screen intercepted by the cursor.
Patent TW-569318-B (TW)
Title: Heterojunction bipolar transistor
Inventor: MASTRAPASQUA MARCO
IPC: H01L29/732
Filed: 2002-01-08
Granted: 2004-01-01
Abstract: A heterojunction bipolar transistor includes an emitter or collector region of doped silicon, a base region including silicon-germanium, and a spacer. The emitter or collector region form a heterojunction with the base region. The spacer is positioned to electrically insulate the emitter or collector region from an external region. The spacer includes a silicon dioxide layer physically interposed between the emitter or collector region and the remainder of the spacer.
Patent TW-I231657-B (TW)
Title: Device for use in time division duplex communication system using code division multiple access and communication method thereof
Inventor: PAN JUNG LIN
IPC: H04W88/00
Filed: 2002-01-28
Granted: 2005-04-21
Abstract: A combined signal is received over a shared spectrum in a time slot in a time division duplex communication system using code division multiple access. Each data signal experiences a similar channel response. The similar channel response is estimated. A matrix representing a channel of the data signals based on in part the estimated channel response is constructed. A spread data vector is determined based on in part a fast fourier transform (FFT) decomposition of a circulant version of the channel matrix. The spread data vector is despread to recover data from the received combined signal.
Patent TW-521312-B (TW)
Title: Manufacture method of increasing oxygen plasma resistance of porous low-k
Inventor: CHANG TING-CHANG
IPC: H01L21/00
Filed: 2002-03-01
Granted: 2003-02-21
Abstract: The present invention provides a manufacture method of increasing oxygen plasma resistance of a porous low-k film, which can inhibit damages on porous low dielectric constant film characteristics caused by the oxygen plasma during photoresist stripping step of copper wire and porous low dielectric constant material integration process. Firstly, a pre-treatment step using a hydrogen plasma is carried out to deactivate dangling bonds in the porous low dielectric constant film and thus stabilize dielectric characteristics of the film. Subsequently, a chemical TMCS treatment is used to replace Si-OH bonds in the film, generated by the oxygen plasma ashing process in the porous low-k film, with the organosilane (-Si-(CH3)3) bonds of low polarity. Therefore, the blind window phenomenon induced after the photoresist ashing process on the porous low-k film can be effectively prevented.
Patent TW-591329-B (TW)
Title: Acetal group containing norbornene copolymer for photoresist, method for producing the same and photoresist composition containing the same
Inventor: SHIN JUNG-HAN
IPC: C08F8/00
Filed: 2002-03-13
Granted: 2004-06-11
Abstract: Disclosed is an acetal group containing norbornene-based copolymer for photoresist, a method for producing the same and a photoresist composition containing the same. According to the present invention, a copolymer of the present invention has excellent transparency at a wavelength of not more than 250nm, resolution, sensitivity, dry etching resistance and excellent adhesion to the substrate.
Patent TW-543288-B (TW)
Title: Flexible surface wave device and communication device
Inventor: TAKAMINE YUICHI
IPC: H03H9/25
Filed: 2002-04-04
Granted: 2003-07-21
Abstract: The present discloses a flexible surface wave device providing improved balance in terms of conversion function of balun and the communication device using it. All vertically coupled resonator type inter-digital transducers (IDT) 2, 1, 3 with balun conversion function are installed along flexible surface wave propagation direction on piezoelectric substrate 8. In at least one of the IDTs 2, 1, 3, e.g. inside each electrode finger 21, 22 of IDT 2, cross weighing electrode finger 22a applied with cross weighing concerning the electrode finger 21 around the opposite area of IDT 1 are installed.
Patent TW-523478-B (TW)
Title: Improved manufacture of quick disassembled spindle
Inventor: LIN MING-LAN
IPC: B62K19/18
Filed: 2002-04-11
Granted: 2003-03-11
Abstract: This invention relates ""improved manufacture of quick disassembled spindle,"" comprising the steps of: (a) forging and forming; (b) punching, trimming, and edge cutting; (c) hole punching. During the forging and forming steps in the mold according to this invention, the outer diameter of the locking joint of the quick disassembled spindle is expanded to accommodate the specifications required by the vehicle frame. A flush face is stamped at the opposite sides of the locking joint by a cutting mold. As such, because no destructions or deformation of the material composition occurred during the manufacturing process of the quick disassembled spindle of this invention, the heat treatment for recovering the original composition and the rolling and straightening processes for recovering the deformation due to heat treatment can all be eliminated. Hence, the manufacturing process can be simplified, the lead time may be reduced, thereby significantly reducing the manufacturing cost.
Patent TW-556334-B (TW)
Title: Semiconductor device and fabrication method thereof
Inventor: ARAKI YASUHIRO
IPC: H01L21/8247
Filed: 2002-06-28
Granted: 2003-10-01
Abstract: A semiconductor device includes: a semiconductor substrate having a memory cell section and a peripheral circuit section defined in a plane; a floating gate electrode formed on semiconductor substrate in the memory cell section; a control gate electrode laminated thereabove; a gate electrode as a peripheral circuit electrode formed in one-layer-structure on semiconductor substrate in the peripheral circuit section; a first dummy electrode formed in the peripheral circuit section so as to have approximately same thickness as floating gate electrode; and a second dummy electrode laminated thereabove so as to have approximately same thickness as control gate electrode.
Patent TW-564326-B (TW)
Title: Method for manufacturing liquid crystal display panel
Inventor: AKIBA ATSUSHI
IPC: C03B33/023
Filed: 2002-08-13
Granted: 2003-12-01
Abstract: The object of the invention is to adequately form scribe lines for segmenting a mother glass substrate into a specified shape corresponding to a glass substrate. To solve the problem, each of a pair of the mother glass substrates 11 with a size corresponding to a plurality of the glass substrates each of them constituting a liquid crystal display panel is subjected to respectively specified working for respective regions to be made into the glass substrate of the respective liquid crystal display panel. Subsequently each of the mother glass substrates 11 is stuck together keeping a suitable interval with spacers 13. On each of the mother glass substrates 11, polarizing plates 14 are respectively stuck to surfaces of the regions subjected to the adequately specified working and, at the same time, dummy films 15 with thickness and shape identical to the polarizing plate are stuck to surfaces of regions not adequately subjected to the specified working. Subsequently the scribe lines are formed between the respective regions on the surface of each of the mother glass substrates.
Patent TW-I229224-B (TW)
Title: Light guide plate capable of supporting image displaying module of liquid crystal display
Inventor: LUO DE-HENG
IPC: G02F1/1335
Filed: 2002-09-10
Granted: 2005-03-11
Abstract: Disclosed is a light guide plate that is capable of supporting an image displaying module of a liquid crystal display. The light guide plate includes at least a plate structure and a support structure. The plate structure has an upper surface serving as light transmitting face from which lights reflected inside the plate structure are emitted. The support structure is located on a circumference of the light transmitting face of the plate structure and extends upwards from the light transmitting face for supporting the image displaying module above the light guide plate, wherein a cavity is formed between the plate structure and the image displaying module to receive therein a light enhancer plate module that enhances uniform distribution and brightness of light transmitting through the light transmitting face.
Patent TW-559872-B (TW)
Title: Apparatus and method for drying wafer
Inventor: YANG JEN-YUAN
IPC: H01L21/00
Filed: 2002-09-16
Granted: 2003-11-01
Abstract: An apparatus and a method for drying wafers, and the method uses a Marangoni drying technique to dry the wafers. The method controls the pressure and the temperature to make isopropyl alcohol solution (IPA) boiling and becoming IPA vapor to blow the wafers within a drying chamber. Because the IPA gas can be carried without using nitrogen (N2), thereby reducing the water marks remaining on the wafers and avoiding inducing particles.