baber/WOPTO huggingface dataset:
Patent TW-455567-B (TW)
Title: Process and apparatus for cracking ammonia present in a gas containing hydrogen sulphide
Inventor: BUSSON CHRISTIAN
IPC: B01J8/02
Filed: 1997-03-03
Granted: 2001-09-21
Abstract: A process is described for the catalytic cracking of ammonia present in a fluid containing hydrogen sulphide, in which the fluid is introduced into a reactor comprising a suitable catalyst and a catalytic cracking effluent is recovered. The temperature in the reaction zone is 1000 DEG C to 1400 DEG C and a reactor for carrying out the process comprises at least one heating chamber (3, 4) and at least one catalysis chamber (11) in which the ammonia is cracked without cracking the hydrogen sulphide. In a further variation, the reactor comprises at least one catalyst in the spaces defined between the heating elements.
Patent TW-332179-B (TW)
Title: The ink-injecting recording apparatus and ink cartridge
Inventor: NISHIOKA ATSUSHI
IPC: B41J2/055
Filed: 1997-03-14
Granted: 1998-05-21
Abstract: An ink-injecting recording apparatus, it includes ink holding portion for storing recording ink, recording injection-head having nozzle for injecting ink, supplying-path for connecting ink holding portion and nozzle. And the cross section of portion of supplying path is non-continuously reducing its boundary from up-stream to down-stream. Its features are: Install narrow flowing path, which is parallel to the ink flowing direction, and composed by plural walls inside the supplying-path located at up-stream of boundary. And install the end of wall at down-stream, which keep a certain distance from boundary.
Patent TW-401634-B (TW)
Title: Lead frame and its manufacture method
Inventor: HUANG JR-GUNG
IPC: H01L23/495
Filed: 1997-04-09
Granted: 2000-08-11
Abstract: The invention relates to a lead frame and its manufacture method. There is disclosed a coating structure, comprising: a lead frame substrate; a silver layer on the surface of the bottom substrate; and a palladium layer on the surface of the silver layer. There could be a copper layer and a nickel layer in between the silver layer and the bottom substrate. In between the silver layer and the palladium layer, there could be a palladium-nickel layer, and there could be a gold layer on the palladium layer. However, the palladium layer and the palladium-nickel layer could distribute totally on the surface of the lead frame, or distribute selectively outside the lead frame package region. The gold layer is distributed selectively outside the lead frame package region.
Patent TW-336303-B (TW)
Title: Data processing method and apparatus
Inventor: OKA MASAAKI
IPC: G06T15/00
Filed: 1997-05-09
Granted: 1998-07-11
Abstract: A sort of data processing system, including: a drawer, to respond the planning and drawing a unit drawing data with the relationship defined by the combination of the drawing and the unit; output device for putput of a drawing command; a generator for dandom generation of planning for drawing a plurality of unit drawing data, to respond the drawing command transmitted by the output device; and a bus bar for providing the data from the generator to the drawing mechanism.
Patent TW-541416-B (TW)
Title: Multi-array, multi-specific electrochemiluminescence testing
Inventor: WOHLSTADTER JACOB N
IPC: G01N21/66
Filed: 1997-10-17
Granted: 2003-07-11
Abstract: Materials and methods are provided for producing patterned multi-array, multi-specific surfaces for use in diagnostics. The invention provides for electrochemiluminescence methods for detecting or measuring an analyte of interest. It also provides for novel electrodes for ECL assays. Materials and methods are provided for the chemical and/or physical control of conducting domains and reagent deposition for use multiply specific testing procedures.
Patent TW-386225-B (TW)
Title: Vibration damper and method for making the same
Inventor: NISHIYAMA MASAYUKI
IPC: G11B33/08
Filed: 1997-10-16
Granted: 2000-04-01
Abstract: The invention is to provide a vibration damper and method for making the same to eliminate the welding work for a cover and reduce the tooling requirements and the number of parts. The vibration damper is composed of a hat-shaped housing 2 molded with thermoplastic elastomer or rubber which is an elastic material. A thermoplastic material 28 for isolating and absorbing vibration is filled in a hollow portion of the housing 2, thereby, to support the base 22 from inside and hold the shape of the vibration damper 10. Since the thermoplastic material is semi-solid at room temperature, it can serve as a cover for the bottom of the opened housing. Consequently, unlike a conventional vibration damper which encloses silicone oil in a hollow portion of the housing, it is unnecessary to weld the cover to the bottom of the housing, thus reducing the tooling requirements and the number of parts.
Patent TW-393832-B (TW)
Title: Serial-to-parallel converter
Inventor: UMEZAWA YOSHIAKI
IPC: H03M9/00
Filed: 1997-11-13
Granted: 2000-06-11
Abstract: The serial-to-parallel converter includes multiple store circuits, which operates a parallel data converter that transfers serial data one by one in response to multiple parallel clock signals being shifted a phase at every cycle. The serial-to-parallel converter can decrease an occurrence of an operation noise accordingly. It also improves reliability of a circuit operation.The serial-to-parallel converter includes a plurality of store circuits which operates a parallel data converter being transferred serial data one by one in response to a plurality of parallel clock signals being shifted a phase at every cycle. Accordingly, the serial-to-parallel converter can decrease an occurrence of an operation noise and improve reliability of a circuit operation.
Patent TW-426542-B (TW)
Title: Cerium oxide and zirconium oxide based composition, its extruded form, preparation and usage as a catalyst
Inventor: BLANCHARD GILBERT
IPC: C01F17/00
Filed: 1998-02-09
Granted: 2001-03-21
Abstract: This invention relates to a cerium oxide and zirconium oxide based composition, its extruded form, preparation and usage as a catalyst. The character of this invented preparation is the extrusion of cerium hydroxide/oxyhydroxide or cerium and zirconium hydroxide/oxyhydroxide. The invented composition serves as a catalyst or catalyst support, especially being applied in waste gas treatment of internal combustion engine, dehydrogenation from ethyl benzene to styrene, catalyst of methylation, wet oxidation treatment of organic compound solutions or suspensions.
Patent TW-376569-B (TW)
Title: Method of increasing the adhesion power of Cu and dielectric layer
Inventor: LAI JANE-BAI
IPC: H01L21/768
Filed: 1998-03-31
Granted: 1999-12-11
Abstract: A method of increasing the adhesion power of Cu and the dielectric layer is applicable on the production of a metal interconnect and other processes in the production of a semiconductor device. The method comprises: forming a titanium nitride on the surface of the dielectric layer (such as silicon dioxide layer) where Cu is to be covered thereon wherein the titanium nitride layer is used as the diffusion barrier layer between Cu and the dielectric layer and the formation technology thereof has become mature, forming a Ge layer on the surface of the dielectric layer, and forming a Cu layer on the surface of the Ge layer, such that the Ge layer can react with the Cu layer in high temperature in the later process to form a CuGe layer thereby increasing the adhesion power between the Cu and the dielectric layers. In the present invention, since the titanium nitride and the CuGe both are compatible in the chemical vapor deposition process and have a good trench filling power, the invented process can be used in the production of a next generation semiconductor having a smaller dimension.
Patent TW-394932-B (TW)
Title: Method and device for accessing sets of data contained in mass memory
Inventor: ARTIGALAS MAX
IPC: G11B27/32
Filed: 1998-04-02
Granted: 2000-06-21
Abstract: The invention relates to a method of access to data sets stored in a bulk memory. During an access time to a data set, the method provides for reading introduction data and exploition these. This way the method overcomes the problem of long access times in a bulk memory. The method may notably be used when data sets are arranged sequentially on a sequential data carrier, which is for example the case for songs recorded on a magnetic tape. A device for implementing the method is also defined.
Patent TW-394803-B (TW)
Title: Nonaqueous sizing compositions, processes for producing reinforced plastic composites and method for quantifying the forming process using said compositions, and reinforcing fibers sized by said compositions
Inventor: FLAUTT MARTIN CHARLES
IPC: C08J5/08
Filed: 1998-05-12
Granted: 2000-06-21
Abstract: A nonaqueous sizing composition useful for coating glass or carbon fibers. The composition comprises one or more epoxy resins, one or more polymers, a lubricant and one or more silane coupling agents. The sizing composition reduces the volatile organic components associated with chemical treatment of glass and carbon fibers while also eliminating the need to disperse or emulsify the ingredients of the composition.
Patent TW-402734-B (TW)
Title: Method of thin film transistor array substrate manufacture
Inventor: WATANABE TAKAHIKO
IPC: H01L29/786
Filed: 1998-07-01
Granted: 2000-08-21
Abstract: By utilizing single mask and multiple exposure on large-size liquid crystal display panels, the storage capacitor between the gate and the source of the thin film transistor will shift on the exposure connecting portion and lower the change of the penetrating voltage of the screen. Besides, the layout of the mask is also adjusted so that the overlap area between the gate signal line (or storage line) and the pixel electrode shrinks with the departure of the gate signal input portion. So, when the overlap area shrinks, the storage capacitor and the change of the penetrating voltage on the single mask exposure region will also shrink.
Patent TW-372283-B (TW)
Title: Method for automatically generating annular phase shifting mask
Inventor: LIN JIN-LONG
IPC: G03F1/00
Filed: 1998-09-05
Granted: 1999-10-21
Abstract: A kind of method for automatically generating annular phase shifting mask in which the first layer pattern design is based on originally generated circuit pattern of barrier layer with the assisted features. By the etching process, to remove the chromium film associated with the assisted pattern and the phase shifted layer below it. Then, proceed the second layer pattern definition. The range of defined pattern cover the original circuit pattern in the barrier layer and one half of assisted pattern. The chromium film outside the associated position of the second pattern layer will be removed. So the area of original pattern uses as the barrier. The region of assisted pattern has only the transparent substrate and other regions is the regions where phase shifted layer locate.
Patent TW-444147-B (TW)
Title: Electro-optical apparatus and electro device
Inventor: MURADE MASAO
IPC: G02F1/1345
Filed: 1998-10-27
Granted: 2001-07-01
Abstract: In an active-matrix driving type electro-optical apparatus including an increased number of image signal lines corresponding to an increased number of phases obtained by means of serial-to-parallel conversion, a liquid crystal apparatus (200) includes a liquid crystal layer disposed between two substrates, pixel electrodes (11) formed in a matrix fashion on a substrate (1), and TFTs (30) serving for switching and controlling the pixel electrodes (11) for suppressing the intrusion of high-frequency clock noise into an image signal. The image signal lines (VID1-VID12) extend on the substrate at both sides of a data line driving circuit (101). The image signal lines (VID1-VID12) are electrically shielded from such as clock signal lines (CLX, CLX') by shielding lines (80, 80', 82, 86) formed on the substrate and maintained at a constant voltage.
Patent TW-448534-B (TW)
Title: Apparatus and pattern for preventing micro-loading effect in etching process
Inventor: DUNG JIA-CHING
IPC: H01L21/76
Filed: 1999-02-04
Granted: 2001-08-01
Abstract: The invented method of preventing micro-loading effect in etching process includes the following steps. First, a semiconductor substrate is provided, in which a layer to be etched is on the substrate. A mask layer is then formed on the layer to be etched. After that, a pattern with long stripe shape is defined within the mask layer, in which the long stripe pattern at least contains plural rectangles and plural connecting regions. Each portion with plural connecting regions is connected in between two portions having plural-rectangles. Finally, by using the mask layer as the etching mask, part of the layer to be etched is stripped so as to form the recessed groove inside the etched layer. The long stripe pattern defined by etching for preventing micro-loading effect of this invention can comprise a plurality of rectangles and plural connecting regions, in which each connecting region is connected in between two portions having a plurality of rectangles.
Patent TW-515969-B (TW)
Title: Authenticated electronic coupon issuing and redemption
Inventor: PALMER CHARLES CAMPBELL
IPC: G06Q30/02
Filed: 1999-02-08
Granted: 2003-01-01
Abstract: An online coupon issuing and redemption system and method receives requests for coupons from consumers, presents advertisements and issues coupons to consumers electronically. The system presents advertisements before issuing the coupons, such that an issuer may be assured its targeted consumer are receiving its advertisements. The coupons are issued on a smart card, thereby eliminating a need for paper coupons. The coupons are digitally signed in order to prevent fraud. In order to prevent further fraudulent tampering of coupons, the redemption station includes a tamper-protected coprocessor for performing operations on the coupons. The system further includes capability for the redemption station to link to an issuing station for electronic reimbursements.
Patent TW-565461-B (TW)
Title: Immunosuppressive pharmaceutical composition for external application
Inventor: IBUKI RINTA
IPC: A61K31/436
Filed: 1999-04-27
Granted: 2003-12-11
Abstract: To provide an immunosuppressive pharmaceutical composition comprising a macrolide compound, such as tricyclic compound (I) or its pharmaceutically acceptable salt, a dissolution/absorption promoter, a pharmaceutical base, and optionally a compatibilizing agent and/or a thickener. It is satisfactory in stability and absorption kinetics and/or a low irritation potential.
Patent TW-548706-B (TW)
Title: Method for forming anti-reflective coating using hydrocarbon based gas and method for applying the same
Inventor: KIM YONG-BEOM
IPC: G02B1/111
Filed: 1999-06-25
Granted: 2003-08-21
Abstract: A method for forming an anti-reflective coating (ARC) formed using only a hydrocarbon based gas without using a helium gas which can be easily removed and can be formed at a low cost and in which etching selectivity is improved, and a method for applying the same are provided. For this, there is provided a method for applying the ARC formed using the hydrocarbon based gas, including the steps of forming a highly reflective layer on a semiconductor substrate on which an underlayer has been formed, forming an ARC using only the hydrocarbon based gas on the highly reflective layer, forming a photoresist pattern on the ARC, etching the ARC and the highly reflective layer under the photoresist pattern using the photoresist pattern, and simultaneously removing the photoresist pattern and the ARC from the resultant.
Patent TW-426856-B (TW)
Title: A column redundancy circuit
Inventor: KA SOON-TAEG
IPC: G11C29/00
Filed: 1999-06-28
Granted: 2001-03-21
Abstract: A column redundancy circuit prevents a time delay in the normal and repair operations without using an additional input/output line and input/output sense-amp. In the column redundancy circuit, since a normal Y-decoder does not receive an output signal of a fuse box when a column line is enabled, a column enable operation speed increases, and a complete repair operation having no error is achieved without using an additional circuit in a repair operation.
Patent TW-458813-B (TW)
Title: Process and device for the recycling and decontamination of pouches such as disposable gloves for clean rooms
Inventor: FRIN JEAN-FRANCOIS
IPC: A61B19/04
Filed: 1999-06-30
Granted: 2001-10-11
Abstract: A washing machine (3) arranged downstream from a sorting station (1), has an outlet door (8) open to the interior of a closed chamber (9) the air of which is conditioned and in which the pouches (2) are moved in the direction of a dryer (10). A packing station (13), downstream from the dryer is also placed in the closed chamber. Thus particulate contamination caused by the ambient air is limited. Use for the treatment of disposable gloves for clean rooms.
Patent TW-422744-B (TW)
Title: Trigger actuated pump sprayer
Inventor: WANBAUGH LINN D
IPC: B05B11/00
Filed: 1999-09-18
Granted: 2001-02-21
Abstract: A trigger actuated pump sprayer has a reduced number of parts to render it low cost without compromising any pump function. A combined inlet/discharge valve unit is located in a liquid passageway leading from the inlet end of the pump body. The unit has a pair of axially spaced apart frusto-conical valve skirts diverging outwardly from the common stem on which the valve skirts are provided. The valve skirts straddle a pump chamber port, and the unit may be mounted in place by a dip tube retainer or the retainer may be eliminated with the unit coupled to the pump body itself, fixed in the passageway directly by the dip tube, or made integral with the unit. The trigger actuator has an integral piston return spring, the actuator being fixed to the pump body, and the trigger lever of the actuator being coupled to the pump piston.
Patent TW-443041-B (TW)
Title: Code phase setting method and apparatus
Inventor: HIKITA MAHIRO
IPC: H04J13/10
Filed: 1999-11-20
Granted: 2001-06-23
Abstract: A code phase setting method in a PN coder which includes a shift register is provided. According to the method, an initial value is set in the shift register and a direction is selected among two directions in which direction a value in the shift register is shifted. Then, a code phase is set by shifting the initial value in the direction a necessary number of times.
Patent TW-476954-B (TW)
Title: Optical pickup for an optical disk drive
Inventor: CHUNG CHONG-SAM
IPC: G11B7/125
Filed: 1999-11-23
Granted: 2002-02-21
Abstract: First and second laser beam sources generate first and second laser beams of different wavelengths, respectively. A first collimating lens diverges the first laser beam at a predetermined angle so as to permit a fracture surface aberration of the first laser beam to fall below a predetermined value when the first laser beam generated from the first laser beam source is collected on the signal layer of the optical disk. A light receiving lens collects the laser beam reflected from the signal layer of the optical disk on a photo diode in the form of an optical spot of a predetermined size. A holographic lens has a pattern by which the first laser beam is converted into parallel rays so that the size of a spot of the first laser beam becomes identical with the size of a spot of the second laser beam as projected on the detecting section. The pattern of the holographic lens has a concentric annular concave-convex portion in which a plurality of annular prominences and depressions are arranged, and the depression and the prominence have a width which is gradually decreased from a center toward a most outer circumference of the concentric annular concave-convex portion. Further, an inner surface of each prominence has a step-like shape formed with at least one step. Preferably, the number of the step ranges from three to five. Accordingly, diameters of the optical spots of the two laser beams of different wavelengths are almost identical when the laser beams are transmitted through the holographic lens so that the optical spots are formed on the photo diode. As a result, with one objective lens and photo diode, information of two types of optical disks for laser beams of different wave lengths can be reproduced.
Patent TW-484019-B (TW)
Title: A taking lens system
Inventor: ISONO MASASHI
IPC: G02B9/10
Filed: 1999-12-08
Granted: 2002-04-21
Abstract: A taking lens system has, from the object side, a front lens unit, an aperture stop, and a rear lens unit. The front lens unit is composed of two lens elements that are, from the object side, a positive glass element and a negative plastic lens element. The rear lens unit has a positive plastic lens element disposed at the image-side end thereof. On the object side of this positive plastic lens element is disposed solely a lens element made of glass. The following condition is fulfilled: |fxfa/Ha2+fxfb/Hb2| < 300, where f represents the focal length of the entire taking lens system; fa represents the focal length of the negative plastic lens element of the front lens unit; fb represents the focal length of the positive plastic lens element lens element of the rear lens unit; Ha represents the height of incidence at which an axial F-number ray enters the negative plastic lens element of the front lens unit; and Hb represents the height of incidence at which an axial F-number ray enters the positive plastic lens element of the rear lens unit.
Patent TW-507436-B (TW)
Title: System and method for gathering data from wireless communications networks
Inventor: FRANGIONE TOM
IPC: H04W24/00
Filed: 2000-03-17
Granted: 2002-10-21
Abstract: A system and method for gathering data from wireless communication networks, the wireless communication network including a plurality of cell sites, mobile subscriber units, and a mobile telephone switching office. The data gathering system comprises a plurality of data gathering nodes and a control center. Each data gathering node comprises multiple receivers, with each receiver gathering data from a different wireless communication network. Stored data at the control center is processed to generate marketing information on each wireless communication network.
Patent TW-477159-B (TW)
Title: Method to operate at least a fluorescent lamp as well as an electronic ballast thereof
Inventor: KRUMMEL PETER
IPC: H05B41/298
Filed: 2000-04-19
Granted: 2002-02-21
Abstract: An integrated control- and regulating circuit (IC) controls through a half-bridge circuit (V2, V3) a load-circuit (4) with at least a florescent lamp (FL) by means of a high-frequent regulated control-circuit (CCO, SEL, HSD, LSD). In the control-and regulating circuit, a time-value transmitter (PST, IT, CT) is started at each lamp-start or started in an interference, thus a sequence of predetermined internal (Δpt, Δit, Δst, Δot) is defined, for example, pre-heat period (Δpt) or ignition period (Δit). In a monitor-circuit (MON), the impulse-shaped load-current of the load-circuit is cycly monitored in comparison with some reference-levels(Mp, Mi, Mdo or Mo) which are pre-given for the periods, so as to detect a normal state or an interference in the load-circuit, to control in a normal state the current regulation of the control-circuit (CCO, ISC, SEL, HSD, LSD), or to trigger in an interference an automatic disconnection of said ballast. During the ignition-period (Δit), an internally generated direct-current signal (DC) with a definite level is superimposed on the current-signal, which is transmitted to the monitor-circuit (MON) and derived form the load-current. The value of the DC signal is measured according to the types and/or circuits of the fluorescent lamp used in the load-circuit, so that the superimposed signal can be adapted to the pregiven fixed reference-level (for example, Mp, Mi) of the monitor-circuit (MON) independently from the lamp-selection the load-circuit.