baber/WOPTO huggingface dataset:
Patent TW-281775-B (TW)
Title: Parylene deposition apparatus including a quartz crystal thickness/rate controller
Inventor: BEACH WILLIAM F
IPC: H01L21/205
Filed: 1995-11-10
Granted: 1996-07-21
Abstract: A parylene deposition apparatus includes a quartz crystal thickness/rate controller for controlling the deposition of parylene AF4 onto silicon wafers in the production of semiconductor chips. The crystal is located within the deposition chamber to receive a coating of parylene consistent with that of the substrate being coated. The vaporization chamber of the apparatus includes a heat transfer receptacle for receiving parylene dimer to be vaporized. The heat transfer receptacle includes heating and cooling devices to control the temperature thereof. In operation, parylene monomer deposits onto the surface of the crystal during deposition thereby varying the vibration frequency of the crystal. The rate of change in frequency can be directly correlated with the rate of monomer deposition. The crystal is associated with a micro-controller and set-point comparator, and further with the heating and cooling elements of the vaporization chamber to effectively monitor the thickness of the parylene coating during deposition, and control the rate of vaporization of the dimer.
Patent TW-434459-B (TW)
Title: Chemically amplified positive resist composition
Inventor: HATAKEYAMA JUN
IPC: G03F7/039
Filed: 1996-05-28
Granted: 2001-05-16
Abstract: In a chemically amplified positive resist composition comprising an organic solvent, an acid labile group-protected resin and a photoacid generator, a compound having a weight average molecular weight of 100-1,000 and at least two phenolic hydroxyl groups in a molecule wherein the hydrogen atom of the phenolic hydroxyl group is partially replaced by an acid labile group in an overall average proportion of 10-80% is blended as a dissolution controller. The resist composition is highly sensitive to actinic radiation, has improved sensitivity and resolution, and is suitable for use in a fine patterning technique and commercially acceptable.
Patent TW-353033-B (TW)
Title: Adsorption process
Inventor: KUMAR RAVI
IPC: B01D53/02
Filed: 1996-06-21
Granted: 1999-02-21
Abstract: An adsorption process including: introducing at least high and a low pressure feed streams into a plurality of adsorption beds containing at least one adsorbent to adsorb at least one more preferentially adsorbed component contained within said high and low pressure feed streams, thereby to produce at least high and low pressure product streams from adsorption by said at least one adsorbent; subjecting the plurality of adsorption beds to operational cycles, each having at least two adsorption stages comprising high and low pressure feed stages having the high and low pressure feeds streams introduced into the adsorption beds; at least two repressurization stages situated just prior to the high and low pressure feed stages, said at least two repressurization stages comprising a high pressure repressurization stage prior to the high pressure feed stage and a low pressure repressurization stage before the low pressure feed stage; and regeneration stages for absorbing said at least one more preferentially adsorbed component; and the operational cycles being conducted out-of-phase with respect to one another, such that the high and low pressure product streams are continually being produced.
Patent TW-370541-B (TW)
Title: Method for producing laminated articles a method for producing a laminated article by contacting a rigid substrate with a plastic material in a liquid or semi-liquid state
Inventor: GHAHARY AKBAR
IPC: B32B37/24
Filed: 1997-01-30
Granted: 1999-09-21
Abstract: The subject invention provides a method for producing a laminated article and the laminated article resulting from such method which comprises contacting a rigid substrate with a plastic material in a liquid or semi-liquid state, said plastic material being held in place by a gasket or spacer and in contact with a flexible film and maintaining contact between the substrate and plastic material under conditions so that the plastic material hardens and adheres to the substrate to form the article. The invention also concerns a plastic edge piece which may be cast and attached to the exposed edges of the laminated article and which has the same appearance as the plastic laminate.
Patent TW-344049-B (TW)
Title: Access system and method for providing interactive access to an information source through a television distribution system
Inventor: HAROLD M KRISBERGH
IPC: G06F12/00
Filed: 1997-04-10
Granted: 1998-11-01
Abstract: An interactive access system for accessing an information source through a television distribution system, which comprises: a television distribution network comprising a network headend, a plurality of terminals, a plurality of upstream channels, and a plurality of downstream channels; each downstream channel being used to carry a TV transmission including a plurality of sequentially transmitted picture fields, each transmitted picture field comprising a picture interval corresponding to the transmission of a pixeled picture data, and a blank interval corresponding to the transmission of a non-pixeled picture data; each upstream channel being used to carry data transmission to the network headend; headend distribution equipment interfacing with the network headend of the television transmission network for distributing television transmission on separate downstream channel in the television distribution network; and a plurality of terminals each interfacing with one terminal of the television transmission for receiving television transmission on individual downstream channel of the television distribution network, and also interfacing with a display facility for displaying the television transmissions being selected; the access system comprising: an input facility matching with one of the terminals; an upstream transmitter; a headend server; an upstream receiver; a blank interval inserter; and a blank interval extractor.
Patent TW-392389-B (TW)
Title: Circuit system of switch mode high power factor power converter AC output
Inventor: WU TSAI-FU
IPC: H02M9/06
Filed: 1997-04-17
Granted: 2000-06-01
Abstract: The present invention provides a circuit system of switch mode high power factor power converter AC output, which is characterized in that a first stage converter and a second stage converter share a switch element and are connected into a graft power processor. Furthermore, both ends of the switch element are separately connected with a diode capable of blocking voltage or conducting current. The present invention can eliminate the use of a switch element for the second stage converter while maintaining good characteristics of the original circuit. Therefore, the present invention has the benefits of: (1) eliminating the use of a switch element, a drive circuit, an energy storage element and a control circuit, particularly lowering the cost significantly by the elimination of one expensive switch element; (2) reducing the volume and weight of the product; (3) increasing the reliability; and (4) increasing the efficiency.
Patent TW-357503-B (TW)
Title: High-data rate CDMA wireless communication system
Inventor: TIEDEMANN JR
IPC: H04W84/18
Filed: 1997-05-20
Granted: 1999-05-01
Abstract: A method for generation of modulated data, for transmission of the modulated data from the first user unit to the base station, during communication between the first user of a group user unit and the other users on the base station, including the method the following steps: (a) using the first positive crossing wire code modulation first data for generation of the first frequency data; (b) using the second positive crossing wire code modulation second data for generation of the second frequency data; (c) combining athe first frequency data and the second frequency data, for generation of a combined daata; and (d) using a long code for modulation of the combined data, for generation of modulation data.
Patent TW-475095-B (TW)
Title: Method to fabricate planar coil using translucent substrate
Inventor: JOU MIN-JIE
IPC: H01L21/00
Filed: 1997-06-12
Granted: 2002-02-01
Abstract: A translucent substrate is utilized by the present invention as the substrate, the characteristics of the stencil layer and negative photoresist are used in the step of the present invention to expose the negative photoresist through the translucent substrate. The method of the present invention is described as follows: form a stencil layer pattern on the upper surface of the substrate, form a barrier layer on the substrate and the stencil layer pattern, then form the first conductive layer on the barrier layer, remove the stencil layer pattern in the next step, a negative photoresist is formed on the substrate, barrier layer and the first conductive layer, expose the negative photoresist on the bottom surface of the substrate, after developing, the exposed negative photoresist will remain on the substrate, therefore, a trench is formed between the negative photoresist, the barrier layer and the first conductive layer are self-aligned and formed in the trench, then the second conductive layer is formed in the trench in the way of plating as the micro-coil.
Patent TW-322547-B (TW)
Title: Camcorder with universal serial bus specification
Inventor: SHIEH HORNG-HUEI
IPC: G06F13/38
Filed: 1997-06-18
Granted: 1997-12-11
Abstract: A video conferencing system includes: a. the first case; b. the bus within the case; c. the processor connected to the bus; d. the circuits of the first interface receiving the digital signal according to the specified protocal; e. the media outside the first case used to transmit the serial bytes flow; f. the second case enfolding the first case; g. the video sensor within the second case for video signal transfer; h. the circuit for decreasing the bit rate to cutdown the video signal bandwidth; i. the circuits of the second interface transmitting the video signal to the media by the form of serial bytes flow.
Patent TW-490396-B (TW)
Title: Character information printing apparatus
Inventor: WATANABE KENJI
IPC: B41J3/36
Filed: 1997-08-19
Granted: 2002-06-11
Abstract: The present invention relates to a character information printing apparatus for printing a previously inputted character string on a print medium in which at least a transversal dimension is fixed. The apparatus is adapted to introduce instruction information as to a special printing in which, when X print medium portions on which printings are completed are arranged contiguously in the longitudinal and transversal directions thereof, one quasi print resultant having a dimension X times that of each of the print medium portions is obtained. The apparatus includes special printing introducing means for introducing either an operation of performing printing on all the X print medium portions or an operation of performing printing on a part of the print medium portions located in a position specified in the print resultant; print attribute determining means for determining a print attribute, such as character position, with respect to each of the print medium portions; and printing means for printing, when the instruction of performing printing on a part of the print medium portions located in the position thus specified, a character string portion corresponding to the specified position on a print medium in accordance with the print attribute thus determined.
Patent TW-354857-B (TW)
Title: Trench isolation structure and fabrication thereof
Inventor: SAKAI MAIKO
IPC: H01L21/762
Filed: 1997-10-24
Granted: 1999-03-21
Abstract: A method of fabricating a trench isolation structure in which an underlying silicon thermal oxide and a polysilicon are deposited on a substrate and then the polysilicon, the underlying oxide and the substrate are etched anisotropically to make a trench having a side wall part; a silicon oxide is then deposited in the trench by thermal oxidation and a buried silicon oxide is deposited on the entire surface by CVD; subsequently, the buried oxide and the polysilicon are removed from above by etching and the underlying oxide is also removed using hydrofluoric acid; since the buried oxide is surrounded by the thermal oxide having high etching resistance, no recess appear at the edge part of the buried oxide.
Patent TW-407089-B (TW)
Title: Barrel polishing device
Inventor: KAWASAKI SHUJI
IPC: B24D13/00
Filed: 1997-11-14
Granted: 2000-10-01
Abstract: The composition of barrel polishing device of this invention, the polishing media accepting container comprising an upper terminal opening, the working piece supporting arm which could back whirlling around an axil line, and the working piece which could be strung installed on the front end of the working piece supporting arm.
Patent TW-360811-B (TW)
Title: Liquid crystal display device and method for manufacturing the same
Inventor: LEE SEUNG-HEE
IPC: G02F1/13
Filed: 1997-11-19
Granted: 1999-06-11
Abstract: Disclosed is a liquid display device improved transmittance and aperture ratio. The liquid crystal display device comprises a lower substrate, an upper substrate facing the lower substrate, and a liquid crystal interposed between the lower and upper substrate. A gate bus line and a data bus line is formed on the lower substrate in a matrix arrangement to define unit cell region. A thin film switching a signal inputted from the data bus line according to voltage applied to the gate bus line. A counter electrode is located inside unit cell, for driving the liquid crystal, has a plurality of branches arranged parallel to each other and separated by a selected distance. A pixel electrode and includes a plurality of slots for exposing the branches of the counter electrode. The counter electrode and the pixel electrode are formed out of a transparent conductive material. Also, the counter electrodes and the pixel electrode are electrically insulated.
Patent TW-367374-B (TW)
Title: Aqueous composition and process for preparing metal substrate for cold forming
Inventor: HACIAS KENNETH J
IPC: C23C22/23
Filed: 1997-11-22
Granted: 1999-08-21
Abstract: Aqueous liquid treatment compositions comprising as active ingredients boric acid and condensed phosphate ions can form iron phosphate containing conversion coatings on ferriferous substrates at rates of at least 0.3 g/square M/min. The coatings are useful as cold working lubricants, either as such or after overcoating with a supplemental lubricant.
Patent TW-494105-B (TW)
Title: Cyclopeptide derivatives
Inventor: HOLZEMANN GUNTER
IPC: C07K7/56
Filed: 1997-12-18
Granted: 2002-07-11
Abstract: Compounds of the formula I cyclo-(Arg-X-Asp-R1), in which X is Gly, Ala or NH-NH-CO, R1 is a radical of the formula II and R2, R3 and R4 have the meanings indicated in claim 1, and their salts, can be used as integrin inhibitors in particular for the prophylaxis and treatment of disorders of the circulation, in thrombosis, cardiac infarct, coronary heart disorders, arteriosclerosis, in pathological processes which are supported or propagated by angiogenesis and in tumour therapy.
Patent TW-476757-B (TW)
Title: Pesticidal 1-arylpyrazoles
Inventor: CHENE ALAIN
IPC: C07D/
Filed: 1998-03-02
Granted: 2002-02-21
Abstract: The invention relates to novel 1-arylpyrazole oxime derivatives, of general formula (I) or (I bis). These compounds are found to be generally safe systemic insecticides for control of arthropod, nematode, helminth or protozoan pests including compositions and derivatives thereof. A compound having the formula, wherein: X is -S(O)mR6 or R7; Y is hydrogen, benzoyl, C1-8alkylcarbonyl, N-C1-4alkylcarbamoyl, C1-4alkoxylcarbonylC1-4alkylcarbonyl, tri-(C1-4alkyl)silyl, C1-4alkoxylcarbonyl, C1-6alkyl which is unsubstituted or substituted by C1-4alkoxylcarbonyl, carboxy, cyano, aminocarbonyl, or C1-4alkysulfonyl; Z is hydrogen, C1-4alkyl, -CHO, -CH=N-OH, amino or -NR13R14, wherein R13 and R14 are independently hydrogen, C1-4alkynyl, C2-4alkynyl, C1-4alkylsulfonylC1-4alkyl, phenylsulfonylC1-4alkyl, cyano-C1-4alkyl, or aminoformylC1-4alkyl; R1 is hydrogen, alkyl or -NR15R16; R2 is hydrogen or halogen; R3 and R5 are hydrogen; R4 is C1-4haloalkyl, or C1-4haloalkoxyl; R6 is C1-4alkyl, or C1-4haloalkyl; R7 is C1-4haloalkyl; R15 and R16 are independently hydrogen, or C1-4alkyl; m is 0-2; M is C-halo or N; or a geometric isomer, tautomeric form or pesticidally active salt thereof.
Patent TW-529957-B (TW)
Title: Oxacarbazepine film-coated tablets
Inventor: SCHLUETERMANN BURKHARD
IPC: A61P25/00
Filed: 1998-02-23
Granted: 2003-05-01
Abstract: The invention relates to formulations, e.g. film-coated tablets containing oxcarbazepine and to processes for the production of said formulations. The film-coated tablets have a tablet core comprising a therapeutically effective dose of oxacarbazepine being in a finely ground form having a mean particle size of from 4 to 12 mum (median value), and a hydrophilic permeable outer coating.
Patent TW-413967-B (TW)
Title: Dual band antenna
Inventor: LINDMARK BJOERN
IPC: H01Q1/38
Filed: 1998-03-10
Granted: 2000-12-01
Abstract: An aperture-coupled antenna, comprising at least one antenna element including a number of substantially planar, mutually parallel radiating patches (1-3) being fed with microwave power from a feed network (6) via an aperture (5a, 5b) in a ground plane layer (4). The feed network (6) feeds microwave power in at least two separate frequency bands, including a first relatively low frequency band and a second, relatively high frequency band. A first patch (2) radiates microwave power in said first frequency band and is provided with an aperture (9a, 9b) so as to couple microwave power in said second frequency band to a second patch (1), the microwave power in said second frequency band being fed from the feed network (6) via the apertures (5a, 5b; 9a, 9b) in said ground plane layer (4) and said first patch (2) to said second path (1).
Patent TW-375553-B (TW)
Title: Planarization method
Inventor: LIN YIH-HSIUNG
IPC: H01L21/304
Filed: 1998-03-18
Granted: 1999-12-01
Abstract: This invention provides a type of planarization method for chemical mechanical polishing in inter-metal dielectric layer, wherein a polishing stopper layer is added in between the layers. If the condition of over-grinding occurs in the chemical mechanical polishing process as it reaches the polishing stopper layer, the polishing head will stop polishing so as to prevent damage to the components underneath the polishing head.
Patent TW-432308-B (TW)
Title: Color graphics processing interface
Inventor: CHEN YAN-CHENG
IPC: G06F3/00
Filed: 1998-05-18
Granted: 2001-05-01
Abstract: A brand new color graphics processing interface is accomplished with common input/output information to attain the purpose of reducing the pin number of integrated circuit. The input control protocol and information output are in common and can be treated as synchronous control signal by means of selecting output enable signal.
Patent TW-503270-B (TW)
Title: Takeup machine
Inventor: MAYER MANFRED
IPC: B65H54/00
Filed: 1998-07-10
Granted: 2002-09-21
Abstract: The invention relates to a takeup machine for winding a continuously advancing yarn to a package, the yarn being guided in a yarn traversing mechanism which consists of a pretraversing unit and a grooved roll downstream thereof in the advance, of the yarn. To be able to change the yarn from a full package mounted on one winding spindle to an empty tube mounted on another winding spindle by rotating a spindle turret, the takeup machine is provided with a yarn deflection device. The yarn deflection device consists of a guide plate extending parallel to the circumference of the grooved roll and a yarn guide adapted for axis parallel positioning to the winding spindles. By rotating the guide plate, the yarn can be removed from the traversing mechanism without significantly changing its looping.
Patent TW-356501-B (TW)
Title: Temperature-sensing type flow rate control valve
Inventor: UEHARA TOYOHIKO
IPC: F16K1/52
Filed: 1998-07-28
Granted: 1999-04-21
Abstract: A kind of temperature-sensing type flow control valve, comprising: a thermocouple element, concealed on the other side using the expansion and contraction of the measured object which is an thermally expandable article in the piston guide bearing that moves the piston rod forward and backward to form a fluid channel between the piston guide bearing and piston rod; a valve situated in the outer cover having a fluid opening which forms an integral part with one side end of the piston rod and has a closed part in order to open and close the fluid channel along with the forward or backward movement of the piston rod caused by the temperature change of the measured object; and a bias apparatus which bias the valve toward the return direction; characterized in that: the control valve has a flow control mechanism which controls the flow of fluid in the flow channel after the valve opens or before it closes through the widening or narrowing of the axial diameter of the piston rod between the valve and flow opening that is continuous with the flow channel.
Patent TW-436789-B (TW)
Title: Semiconductor disk drive and method of creating logical/physical address conversion table
Inventor: SHINOHARA TAKAYUKI
IPC: G11B20/18
Filed: 1998-08-04
Granted: 2001-05-28
Abstract: A semiconductor disk drive using a non-volatile memory of MGM such as flash memory, allowing swift access of nondefective sectors or blocks, and shortening the time for creating a logical/physical conversion table, and a method of creating the logical/physical address conversion table for the semiconductor disk drive. According to the disk drive and the method, the addresses of all defective sectors are stored in predetermined sectors or in a predetermined block during manufacturing process, and a CPU for internal control creates a logical/physical address conversion table in a memory for CPU, based on the sector addresses of all defective sectors.
Patent TW-405157-B (TW)
Title: A method for controlled removal of material from a solid surface
Inventor: CHEEK ROGER W
IPC: H01L21/311
Filed: 1998-09-22
Granted: 2000-09-11
Abstract: A catalytic method and an apparatus for selectively removing material from a solid substrate is provided. The method comprises contacting a surface of a solid substrate with a catalyst material in the presence of a reactant under conditions effective to selectively remove material from those areas of said solid substrate in contact with said catalyst material and said reactant.
Patent TW-482816-B (TW)
Title: Lightfast titanium dioxide pigments and paper laminates incorporating such pigments
Inventor: FENG ANDREW AN
IPC: C09D1/00
Filed: 1999-01-26
Granted: 2002-04-11
Abstract: This invention provides new lightfast titanium dioxide (TiO2) pigments comprising TiO2 particles having a first coating which imparts lightfastness to the pigment and a porous second coating comprising silica, aluminosilicate, and mixtures thereof. The TiO2 pigments have a lightfastness Delta E* value of no greater than 2. These lightfast TiO2 pigments are particularly suitable for use in paper laminates having moderate to high TiO2 pigment concentrations because of their good light scattering ability and hiding power in crowded TiO2 systems.