baber/WOPTO huggingface dataset:
Patent TW-341620-B (TW)
Title: Honeycomb body, in particular a catalyst carrier body, and an apparatus for cleaning exhausting gas
Inventor: ROLF BRUCK
IPC: H05B3/12
Filed: 1996-02-16
Granted: 1998-10-01
Abstract: An apparatus for cleaning exhaust gas, comprising: a first electrically heatable honeycomb body and a second honeycomb body downstream of the first honeycomb body, for conducting a flow through the honeycomb bodies in succession; the first honeycomb body having a multiplicity of channels through which a fluid can flow, a cross-sectional area, and at least one air gap electrically dividing the first honeycomb body over the cross-sectional area; and the second honeycomb body having a given cross-sectional area, a circumference defining a circumferential direction, a given region opposite said at least one air gap, and a multiplicity of channels through which a fluid can flow, the channels including a first group of channels having a higher flow resistance and a second group of channels having a lower flow resistance, and the channels including at least one cross-sectionally asymmetrical accumulation or collection of channels with an elevated flow resistance, the accumulation or collection disposed at least in the given region and encompassing only a portion of the given cross-sectional area as seen in the circumferential direction.
Patent TW-350155-B (TW)
Title: A loop-type face radiation antenna
Inventor: YAMAMOTO KIYOSHI
IPC: H01Q21/30
Filed: 1996-03-09
Granted: 1999-01-11
Abstract: A sort of loop-type face radiation antenna, having: a coil element (2) in a spiral shape formed by the core material (1) on a conductive material of rectangular frame shape where the length and width come in a proportion of 1:2 to 1:3, where the feed point (4, 4) of the metal wire is assured to the insulation of the core (1) from 1/3 to 1/4 of both long sides (3, 3) of the same end of the core.
Patent TW-509669-B (TW)
Title: Process for the production of phenol
Inventor: YASAKA NAOTO
IPC: C07C1/24
Filed: 1996-06-25
Granted: 2002-11-11
Abstract: The improved process for producing phenol, acetone and Α-methylstyrene in the cumene-phenol process comprising cumene hydroperoxide, cumene and dimethylphenylcarbinol in the presence of sulfuric acid has the steps of decomposing the cumene hydroperoxide in a back mixing reactor with the yield of Α-methylstyrene as produced from dimethylphenyicarbinoi being controlled and the step of forming Α-methylstyrene in such a way that the reaction mixture produced in the first step is supplied into a plug-flow reactor after acetone is added to said reaction mixture. The process is capable of consistent production of phenol and Α-methylstyrene in high yields under mild reaction conditions.
Patent TW-448220-B (TW)
Title: A waterborne coating composition with improved color acceptance
Inventor: SOLOMON ROBERT DAVID
IPC: C09D131/00
Filed: 1996-07-17
Granted: 2001-08-01
Abstract: A waterborne coating composition having improved color acceptance is provided. More particularly, the present invention provides a waterborne coating composition having improved color acceptance, the composition contains an emulsion-polymerized addition polymer by incorporating a polymerizable surfactant into the polymer with a certain surface coverage of bound surfactant is provided.
Patent TW-449473-B (TW)
Title: Compositions for inhibition of the pathophysiologic actions in mammals of tumor necrosis factor-alpha
Inventor: MARGOLIN SOLOMON B
IPC: A61P25/28
Filed: 1996-09-18
Granted: 2001-08-11
Abstract: In a preferred embodiment, a method for the inhibition of the synthesis and release of tumor necrosis factor from various cells, comprising: administering to a human or other mammal an effective does of one or more pharmaceutical substances selected from the group consisting of N-substituted 2(1H) pyridones, N-substituted 3(1H) pyridones, and pharmaceutically acceptable salts thereof.
Patent TW-387844-B (TW)
Title: Recoatable decorative sheet and recoatable decorative
Inventor: MIYAKOSHI MITSUTOYO
IPC: B32B27/00
Filed: 1996-09-19
Granted: 2000-04-21
Abstract: A recoat layer 2 formed of a nonwoven fabric is laminated onto a pattern layer 4 provided on the surface of a substrate sheet 3 to constitute a recoatable decorative sheet 1, and the recoatable decorative sheet 1 is laminated onto a substrate for a decorative material, thereby constituting a recoatable decorative material. The above constitution can provide a recoatable material, which can form a surface having excellent build.
Patent TW-331067-B (TW)
Title: High efficient power supply for a cold cathode fluorescence lamp
Inventor: KWANG H LIU
IPC: H05B41/14
Filed: 1996-11-28
Granted: 1998-05-01
Abstract: A switched-mode power supply, which converts a relative DC input voltage into an AC output voltage high enough to supply CCFL, for energizing a cold cathode fluorescence lamp (CCFL) includes: (1) a first semiconductor switch having a first main terminal, a second main terminal, and the control terminal; the main terminal is connected with the ground terminal of the circuit in this on-off type power supply; (2) a step-up transformer having the primary winding of primary inductor and a secondary winding; (3) a second semiconductor switch having a first main terminal, a second terminal, a control terminal, and a capacitor; (4) a control circuit having the first switch driving terminal connected with the control terminal of the first semiconductor switch, and the second switch driving terminal connected with the control terminal of the second semiconductor switch for delivering control signal to turn the first and second semiconductor switches on and off at a frequency that is higher than a resonant frequency of a parallel resonant circuit formed by the primary inductance of the transformer and capacitance of the capacitor; (5) a de-coupling capacitor connects in series to a first end of the transformer^s secondary winding; a second terminal of the de-coupling capacitor and a second end of the secondary winding provide AC power output terminals for the switched-mode power supply across which a CCFL may be connected.
Patent TW-439009-B (TW)
Title: A liquid crystal display device
Inventor: KAWABATA MASARU
IPC: G02F1/136
Filed: 1997-04-03
Granted: 2001-06-07
Abstract: To provide a liquid crystal display making it possible to decrease the number of signal lines to avoid narrowing the pitch of the terminal portion of a data driver and to decrease power consumption and cost. Control lines CA and CB are used which are arranged in parallel with signal lines Dj on both sides of each signal line Dj to switch on/off switching devices TCA and TCB connected in series with the switching device TG of each pixel switched on/off by control signals in these control lines CA and CB and selects pixels in which image data is written. In this case, the level of a control signal is changed to H/L for each field or each horizontal scanning line and moreover, the polarity of an image signal to be supplied to the signal line Dj is properly changed. Furthermore, a cancel signal for controlling fluctuation in counter electrode potentials is superimposed on a control signal.
Patent TW-319913-B (TW)
Title: InGaP/GaAs modulation compositioned channel Exhibit high current
Inventor: LIOU WENN-CHAU
IPC: H01L29/10
Filed: 1997-05-06
Granted: 1997-11-11
Abstract: A InGaP/InGaAs modulation compositioned channel which comprises: One board including GaAs materials; One first layer grown on the board including GaAs materials;One second layer grown on the first layer including InGaAs materials; One third layer grown on the second layer including InGaP materials; One fourth layer grown on the third layer including GaAs materials; One first metal layer grown on the third layer and one second metal layer grown on the fourth layer.
Patent TW-445285-B (TW)
Title: Titanium dioxide ceramic paint and methods of producing same
Inventor: NAKAMURA MITSURU
IPC: C09D1/00
Filed: 1997-05-23
Granted: 2001-07-11
Abstract: A hydrophilic, photocatalytic, transparent and adhesive aqueous TiO2 ceramic paint comprises orthotitanic acid, Ti<SP>4+<SP> ions and/or peroxotitanic acid and crystalline TiO2 colloidal particles with an average particle size of 0.001 to 0.2 mu m, and is produced by applying (a) semipermeable membrane dialysis, (b) semipermeable membrane electrodialysis or (c) ion-exchange treatment to an aqueous Ti salt solution to thereby hydrolyze and convert at least a portion of the Ti salt to the orthotitanic acid and the TiO2 colloidal particles and simultaneously to remove impurity ions from the aqueous solution, or by heating the Ti salt solution at 50 to 100 DEG C after or without mixing an alkali metal hydroxide or ammonia to the Ti salt solution, and then applying the treatment (a), (b) or (c) to the resultant solution, or by mixing an alkali metal hydroxide or ammonia to the heated Ti salt solution followed by collecting a resultant precipitate and dispersing the precipitate in water or an aqueous solution of a peroxide compound or complexing agent.
Patent TW-342461-B (TW)
Title: Optical fiber mechanical splice
Inventor: TANAKA TOSHIYUKI
IPC: G02B6/38
Filed: 1997-05-29
Granted: 1998-10-11
Abstract: An optical fiber mechanical splice providing optical connection by butt jointing optical fibers, which comprises: an aligner element having a split-rod shape and comprising a base and a lid for clamping an optical fiber therein for providing a receiving unit of cable; a U-shaped spring clamp for holding the receiving unit of cable to clamp and seal the aligner element in an open section and providing a clamping force in the orthogonal direction; a fiber-receiving groove for maintaining the optical fiber being inserted between corresponding surfaces, which is formed on the lid surfaces of the lid and/or corresponding base surfaces of the base; in which the geometry of the open section enables the insertion of the aligner element, and the geometry of the fiber-receiving groove enables the longitudinal middle section receiving the bare optical fiber for optical alignment and placing the fiber-receiving groove, thereby optically aligning the optical fiber such that the terminal ends inserted through the aligner element enables the bare optical fiber to be butt jointed in the longitudinal middle section.
Patent TW-400469-B (TW)
Title: Device capable of fixing programs in embedded microprocessor
Inventor: SHIU RUNG-FU
IPC: G06F9/445
Filed: 1997-07-08
Granted: 2000-08-01
Abstract: There is disclosed a device capable of fixing programs in embedded microprocessor, which can substitute the correct program code sections for the multiple erroneous sections of program codes in a read-only memory unit of embedded microprocessor. The device can fix the permanent program codes stored in a masked read-only memory of the embedded microprocessor without mask process. In the device, the correct program code sections are stored in a programmable controlled memory unit such as a random access memory unit. It stores the starting addresses of the multiple erroneous sections in the read-only memory unit into an erroneous section address table and saves the correct program code sections' starting addresses in random access memory unit into an substituting section address table. By the processing of comparison circuit and multiplexer, the corresponding correct program codes stored in the random access memory unit are executed when the erroneous sections in the read-only memory unit are pointed.
Patent TW-345535-B (TW)
Title: Process for producing lenses
Inventor: SHEU LIANG-RONG
IPC: B29D11/00
Filed: 1997-07-23
Granted: 1998-11-21
Abstract: A process for producing a lens, which comprises accurately placing a preform made of an optical glass on a lower mold core, and heating to 500℃ to 600℃, and closing the mold and pressing it into an optical lens with a desired accuracy; in which during the process, the surface of the mold is electroplated with a protective film to ensure that the surface of the ultra-accurate mold core will not be damaged during the high temperature manufacture; the produced high quality optical lens is made with an anti-reflective film thereon to mass produce a high quality optical lens having a diameter less than 10mm and a non-spherical curvature.
Patent TW-343336-B (TW)
Title: Semiconductor memory with different block sizes and requiring erasing operation
Inventor: KWON SUK-CGUN
IPC: G11C16/16
Filed: 1997-09-03
Granted: 1998-10-21
Abstract: A nonvolatile memory comprising: a memory cell array consisted of a plurality of memory cells divided into a plurality of blocks; a major row decoder capable of selecting a block according to a pre-decoding signal; and a block size adjustment device capable of generating a pre-decoding signal for determining the block size requiring data erasure in a particular time.
Patent TW-365659-B (TW)
Title: Method and apparatus for providing a program suspend command with respect to a nonvolatile memory
Inventor: LEAK DAVID A
IPC: G06F12/00
Filed: 1997-12-23
Granted: 1999-08-01
Abstract: A method and apparatus for suspending a program operation in a nonvolatile writable memory is disclosed. The nonvolatile writable memory includes a memory array, a command register, and memory array control circuitry. The command register decodes a program suspend command and provides a suspend signal as an output. The memory array control circuitry is coupled to receive the suspend signal from the command register. The memory array control circuitry performs a program operation in which data is written to the memory array. The memory array control circuitry suspends the program operation upon receiving the suspend signal.
Patent TW-372275-B (TW)
Title: Mechanical efficiency measuring system for ballscrews
Inventor: Xu deng-yuan
IPC: G01L5/00
Filed: 1997-10-06
Granted: 1999-10-21
Abstract: Ballscrew is a power transmission component with high mechanical efficiency and precision positioning. The mechanical efficiency of ballscrew is considered as the index of its quality. This measuring system based on the fundamental formula is applied to automobile test and analysis the mechanical efficiency of the commercial ballscrews. The system has included a DC power supply main frame, display unit and recorder. The measuring range of ballscrews are 60 to 260 mm in length, 0 to 500 grams for load, 98% max in efficiency and with standard deviation 1.0% below in precision.
Patent TW-371781-B (TW)
Title: Method for improving etching process
Inventor: Zhang yi-qun
IPC: H01L21/311
Filed: 1997-10-18
Granted: 1999-10-11
Abstract: An improved etching process consists of the following procedures: providing a substrate, forming a metal silicide layer on the substrate; forming another oxide layer on the metal silicide layer; using etching gas precursor, including CHF3, CH4, Ar and CO, to proceed the etching steps and cut an opening on the oxide layer; then, using the same etching gas to proceed the over etching the mixture and the flow of the etching gas remain unchanged through the whole etching process and the etching selectivity of oxide to metal silicide can reach as high as the ratio of 110.
Patent TW-364028-B (TW)
Title: Wetlaid paper web and multiple ply paper product
Inventor: PHAN DEAN VAN
IPC: D21F11/00
Filed: 1997-11-07
Granted: 1999-07-11
Abstract: A paper web and method of making the paper web are disclosed. In one embodiment the paper web includes a continuous relatively thinner region and a plurality of discrete relatively thicker regions. The relatively thicker regions are disposed in the plane of the relatively thinner region. The paper web can have a relatively patterned face and a relatively smooth face. The paper structures can be dried relatively quickly and efficiently, and can provide enhanced absorbency and bulk density while having a relatively smooth face.
Patent TW-385579-B (TW)
Title: Connector with integrated PCB assembly
Inventor: PAAGMAN BERNARDUS L F
IPC: H01R13/658
Filed: 1998-01-07
Granted: 2000-03-21
Abstract: Shielded pair or twinax connectors constructed from printed circuit board modules are disclosed. The printed circuit boards include mirror-image pairs of terminal conductors, with appropriate electrical shielding. The connectors can be board-mounted or cable mounted. The cable connectors can be constructed from a PCB assembly having a cover with a retention structure for a cable or other flexible conductor.
Patent TW-373365-B (TW)
Title: A process for controlling a rotating machine, a servocontrol system for implementing said method and a rotating machine provided with a system of this kind
Inventor: BETHOUX OLIVIER
IPC: H02M7/483
Filed: 1998-02-03
Granted: 1999-11-01
Abstract: In a process for controlling a rotating machine having n phases powered by a voltage inverter defining mn states of the stator phase voltage vector, the electromagnetic torque gamma and the stator flux phis of the machine are servo-controlled. A calculator calculates a succession of n states of the phase voltage vector to move the torque gamma and the flux phis towards the set points gamma ref, phis ref. On each sampling, the calculator calculates the remaining application times of the future states of the phase vector. Asynchronously with the sampling times and the calculation times, the calculator sends SPmLL switch control signals to switch from the current state to the next state.
Patent TW-389002-B (TW)
Title: Method of forming rod antenna and products
Inventor: HUNG REN-GUNG
IPC: H01Q1/00
Filed: 1998-02-18
Granted: 2000-05-01
Abstract: The present invention relates to a method of forming a rod antenna and products. The method comprises forming a plurality of plastic protrusions at a constant interval on the surface of a longitudinal metal wire to form a rod-like core wire; fastening the rod-like core wire in a mold and injecting a plastic to form an insulation sheath where the plastic protrusions enable the core wire being located at the center of the sheath to increase the adhesivity of the sheath and avoid the occurrence of over-pressure during injection of the plastic which causes the core wire to deviate from the center of the mold and form a bad product. The invented method is suitable for the production of a smaller rod antenna.
Patent TW-445390-B (TW)
Title: Display device
Inventor: KUBO MASUMI
IPC: G02F1/1362
Filed: 1998-04-16
Granted: 2001-07-11
Abstract: A display device, with a pair of substrates provided so as to face each other with a display medium interposed therebetween, includes, on a first substrate of the pair of substrates: switching elements disposed in a matrix; scanning lines and signal lines disposed so as to cross each other; and an interlayer insulating film provided so as to have the switching elements, the scanning lines and the signal lines on one surface thereof and pixel electrodes on the other surface there-of. Each of the pixel electrodes is electrically connected to a drain electrode of one of the switching elements via a contact hole which penetrates through the interlayer insulating film. The interlayer insulating film is made of an organic thin film having a high transparency and covers at least the switching elements, the scanning lines and the signal lines. Furthermore, the interlayer insulating film is provided so as to contact directly with the first substrate in a light-transmitting area which is not shaded at least by the switching elements, the scanning lines and the signal lines.
Patent TW-354841-B (TW)
Title: Method of producing local 3-D label and product thereof a method of producing a local 3-D label and product thereof, the method comprising printing ink, coating a barrier polymerization layer, etc.
Inventor: Zhang wei-yin
IPC: G09F3/02
Filed: 1998-04-29
Granted: 1999-03-21
Abstract: A method of producing a local 3-D label and product thereof, the method comprising the following steps: (a) printing ink: printing a desired ink pattern or text on a substrate paper the bottom of which haven been coated with an adhesive; (b) coating a barrier polymerization layer: coating a barrier polymerization layer on the outer periphery of the ink on the substrate paper; the barrier polymerization layer being a silicone release agent or a UV silicone release agent; (c) cutting and forming: cutting the substrate paper coated with ink and the barrier polymerization layer into a desired shape; (d) pouring a polyester resin: pouring an appropriate amount of polyester resin into the ring of barrier polymerization layer; (e) forming a product: after solidification of the polyester resin, forming a 3-D transparent outer layer on the substrate paper.
Patent TW-418559-B (TW)
Title: Resonator having a selection circuit for selecting a resonance mode
Inventor: VERHOEVEN CHRISTIAAN JOHANNES
IPC: H03B5/32
Filed: 1998-05-19
Granted: 2001-01-11
Abstract: Resonator provided with a resonating device and with a selection circuit for selecting a resonance mode. The selecting circuit is formed by a first-order oscillator which is provided with a synchronization input and whose output of the resonating device being connected to the synchronization input of the first-order oscillator in order to synchronize said oscillator and the output signal of the resonator being derived from the resonating device or oscillator.
Patent TW-401473-B (TW)
Title: Road intersection construction for traffic control
Inventor: CHEN JIAN-YUAN
IPC: E01C1/02
Filed: 1998-05-29
Granted: 2000-08-11
Abstract: An intersection of a main road and a branch road is described. A safety island is provided longitudinally parallel to the main road at the center line of the intersection. The safety island prevents cars from the branch road to cross the intersection. Circular detour roads beneath or above the main road are provided for traffic circulation. Underground passages for motorcycles and pedestrians may be provided beneath the intersection to eliminate interference with car traffic. Cars on the inner lane of the main roadway then can proceed through the intersection without interruption.
Patent TW-423963-B (TW)
Title: Insertion unit for inserting pull tabs of sliders of slide fasteners into insert molding machine
Inventor: FUNAYA KAZUHIRO
IPC: B29C45/14
Filed: 1998-06-04
Granted: 2001-03-01
Abstract: An automatic pull tab insertion unit (130) of an insert molding machine (150) can automatically insert a plurality of metal pull tab members (1a) fitted to respective sliders (2) of slide fasteners into the insert molding machine (150) in order to form a synthetic resin grip (1b) integral with each of the pull tab members (1a). The pull tab insertion unit (130) comprises a pull tab insertion member (143) for inserting a plurality of pull tab members (1a) fitted to respective sliders (2) into the insert molding machine (150), while holding the sliders (2), and a positioning member (147) for causing the pull tab insertion device (141) to hold the sliders (2) with the respective pull tab members (1b) by pushing the sliders (2) against the pull tab insertion member (143) and positioning the pull tab members (1a). The pull tab insertion member (143) and the positioning device (147) are arranged perpendicularly with each other and adapted to be vertically moved together by a lift means (135) and pivoted by 90 DEG C between a horizontal plane and a vertical plane by a pivoting means (138). The pull tab insertion member (143) and the positioning member (147) comprise respective actuation members (143, 147) independently movable to and from the point of intersection and independent actuator means (142, 146) for driving the respective actuation members to move in directions to intersect. As the downwardly directed insertion member (143) is inserted into the front openings of the sliders (2) held below thereof, the pull tab positioning member (147) pushes the sliders (2) against the pull tab insertion member (143) along with the pull tab members (1a) by means of various pushing and positioning pins (149c through 149e). The positioning member (147) and the insertion member (143) are rotated by 90 DEG C under this condition and inserted into the respective cavities (152a) of the insert molding machine (150). The pull tab insertion member (143) is retracted when the pushing force of the pull tab positioning member (147) is released.