baber/WOPTO huggingface dataset:
Patent TW-349961-B (TW)
Title: Improved water-based polyurethanes for footwear a sort of improved water-based polyurethanes for footwear
Inventor: DUAN YOULU
IPC: C08G18/00
Filed: 1995-12-05
Granted: 1999-01-11
Abstract: A water-based sulfonated polyurethane composition and footwear manufactured using the composition as an adhesive, coating and primer. The sulfonated polyurethane a reaction product of: (a) at least one polyisocyanate; (b) at least one alkylene diol; (c) at least one sulfonated polyester polyol wherein the sulfo groups thereof are present as alkali metal salts; and (d) at least one dihydroxy carboxylic acid, or salt thereof, the composition may also be modified to include a dispersed polymer or copolymer of an ethylenically unsaturated monomer. Such modified compositions may be obtained by preparing the sulfonated polyurethane in the presence of an ethylenically unsaturated monomer and subsequently subjecting the mixture to free-radical polymerization conditions.
Patent TW-349035-B (TW)
Title: Process for producing front fork vertical tube
Inventor: LI KUN-HU
IPC: B62K21/12
Filed: 1995-12-26
Granted: 1999-01-01
Abstract: A process for producing a front fork vertical tube, which comprises preparing an unprocessed semi-product, cutting a circular groove on the semi-product, pressing the semi-product having a groove thereon with a mold so that the bent portion forms a right angle state, the process comprising: (a) semi-product: preparing the front fork vertical tube into a semi-product shape; (b) cutting to form a groove: cutting a groove on the semi-product; and (c) shaping by pressing: finally using a mold to press the groove of the semi-product into a right angle state.
Patent TW-326039-B (TW)
Title: A new process for the preparation of terephthalic acid and its isomers
Inventor: DR HERMANN-JOSEF KORTE
IPC: C07C27/02
Filed: 1996-01-19
Granted: 1998-02-01
Abstract: A process for the preparation of terephthalic acid (TA) from pure dimethyl terephthalate (DMT) and/or DMT intermediate product by hydrolysis in a countercurrent reactor at a conversion of greater than 99% and crystallization to give the solid product, which is characterized in that the sum of the stripping steam (S) and reaction water (W) satisfies the relationship L≰S+W≰2L, in which (L) represents the amount of water necessary to keep the terephthalic acid (TA) produced largely in solution during the reaction and in the bottom of the reactor, and the terephthalic acid produced is crystallized in a crystallization which is free from washing stages.
Patent TW-408135-B (TW)
Title: Apparatus and process for polymerising olefin in gas phase
Inventor: CHINH JEAN-CLAUDE
IPC: C08F10/00
Filed: 1996-02-14
Granted: 2000-10-11
Abstract: The present invention relates to an apparatus for gas phase polymerisation of olefins(s), essentially comprising a fluidized bed reactor and at least one conduit for drawing off polymer provided with an isolation valve and connecting the vertical side wall of the reactor to a lock hopper, the said conduit leaving the vertical side wall of the reactor while being directed downwards so that each part of the said conduit forms with a horizontal plane an angle A ranging from 35 DEG to 90 DEG. It also relates to a process for continuous gas-phase polymerisation of olefin(s) in a fluidized-bed reactor, comprising drawing off the polymer from the vertical side wall of the reactor into a lock hopper via a draw-off conduit so that all flow of the polymer in the draw-off conduit is produced according to a downward direction forming with a horizontal plane an inclination with an angle A at least equal to the angle of repose <beta> of the polymer and not exceeding 90 DEG. The present invention improves the degree of filling of the lock hopper and reduces the amount of gas drawn off with the polymer.
Patent TW-375585-B (TW)
Title: Method and equipment for the connection of the wire ends of the hoop on the packing
Inventor: TEUTRINE DIETER
IPC: B23K11/02
Filed: 1996-07-25
Granted: 1999-12-01
Abstract: This invention pertains to a method and equipment for the connection of the wire ends of the hoop on the packing material. The strain-wire will be directed around the packing-material, tightly pulled and cut, where the wire ends are subsequently butt-pressed under a high pressure and welded by applying welding current. The wire ends thus are pressed with a controllable and in fact constant pressure at least before and/or during the welding process. Here a strain-equipment is provided a forward-drive, which has a pressure-controller with preferably at least two different high pressure-stages.
Patent TW-357417-B (TW)
Title: Non-line coating method to high-viscosity photo resist coating
Inventor: WANG LI-MING
IPC: G03F7/16
Filed: 1996-10-22
Granted: 1999-05-01
Abstract: A sort of photo-sensitive coating method for semiconductor wafers, including the following steps: providing a clamp; providing the core to the clamp; providing a photo-sensitive photo resist dispenser; installation of the wafer on the clamp; spinning of the vacuum clamp on the core to a first spinning speed; dispensing the pre-moist agent to the wafer on the clamp; stabilizing the first spinning speed; accelerating the wafer to the second spinning speed; stabilizing the second spinning speed; accelerating the wafer to the third spinning speed; dispensing photo-=sensitive photoresist to the pre-moist agent on the wafer; accelerating the wafer to the fourth spinning speed; stabilizing the fourth spinning speed.
Patent TW-315444-B (TW)
Title: Compensation method of lighting brightness deviation and device thereof
Inventor: TSAY JENN-TSAIR
IPC: G06K7/10
Filed: 1996-10-29
Granted: 1997-09-11
Abstract: A compensation method of lighting brightness deviation comprises of the following steps: (1) supplying one starting lighting signal; (2) detecting the starting lighting signal to result in one detected lighting signal; (3) receiving the detected lighting signal to generate one reference lighting signal; (4) receiving one scanned object lighting signal projected by the starting lighting signal to generate one image sensing signal; (5) by the reference lighting signal, performing compensation operation of the image sensed signal.
Patent TW-330365-B (TW)
Title: Method of transmitting and receiving television signals and apparatus for transmitting and receiving television signals
Inventor: NISHIO TOSHIRO
IPC: H04N7/167
Filed: 1997-01-24
Granted: 1998-04-21
Abstract: A transceivnig method of television signals, comprises: - Television signal transmitting method for transmitting digital coded television signals, having the feature that on receiver side image signal of specified resolution or audio signal of specified tone corresponding to decoding coefficient input by user is used as digital coded television signal to perform transmission; - Television signal receiving method for receiving digital coded television signal, having the features: (1) According to external input controlling decoding coefficient value in variable ways; (2) Converting said digital coded television signal into image signal of specified resolution or audio signal of specified tone corresponding to controlled decoding coefficient; often accumulating change information of said decoding coefficient value, every specified period notifying the information to base station that is transmitting said television signal.
Patent TW-405293-B (TW)
Title: Vibration driving device for a pager
Inventor: SUYAMA HIDEO
IPC: H02K7/00
Filed: 1997-02-19
Granted: 2000-09-11
Abstract: A vibration driving device for a pager, wherein the vibration section of electro-sound transducer is driven at a low frequency for colliding a fixing section. Therefore, the vibration produced by a collision force can be transmitted to the outside of the pager. Meanwhile, the vibrating section and fixing section of the coil are connected by an elastic component. When the collision occurs via a magnetic circuit constructed by a soften supporting magnet and yoke set, a polarized AC current is utilized to drive to increase effectively the production of vibration. Furthermore, in order to make the assembling easy and to avoid the damage and the reduction of the features, it is better to provide a ring-shape mold component with a hooking shape projection object for being be used to connect the hooking shape object of the rubber component and support effectively the magnetic circuit.
Patent TW-339319-B (TW)
Title: The apparatus used for protecting product edge and its manufacturing method, and united with other article
Inventor: TIMOTHY CORBEN MORLEY
IPC: B65D59/00
Filed: 1997-02-27
Granted: 1998-09-01
Abstract: An apparatus used for protecting product edge, it includes a bottom and two opposite sides. Each side includes a leg and an arm. The arm and leg are composed by united wave-paper with plane paper together. Its features are: The arm is extended between legs. The plane paper on one arm is faced to plane paper of the other arm, and the plane paper of one leg is back to the plane paper of the other leg.
Patent TW-360900-B (TW)
Title: Semiconductor apparatus and fabricating method thereof
Inventor: ASAMURA TAKESHI
IPC: H01L23/532
Filed: 1997-06-20
Granted: 1999-06-11
Abstract: The invention relates to the constitution of the wiring or the electrodes of a semiconductor device, in particular to increase the operating speed of a semiconductor device by reducing the wiring capacity of the device and to make a redundancy process easier, and then to stabilize the threshold voltage of a MOSFET constituting the semiconductor device and to reduce the deviation thereof in the manufacture process of the semiconductor device. To increase the operating speed of a semiconductor device by reducing the gate electrode of the stacked metal or silicide and the polysilicon, and the wiring capacity of the local wiring, and to prevent the variation of the threshold value in the process of preventing the diffusion of impurities towards the gate, and to increase the recovery rate when the redundancy of the wiring is cut off. The polysilicon constituting the local wiring is free of impurities or the non-doped polysilicon has a resistivity over 10 Ωcm in order to reduce the capacity and resistance of the local wiring, and to reduce the bad contact to the polysilicon local wiring. The non-doped polysilicon is disposed between the polysilicon wirings having a high impurity concentration to prevent the diffusion of the impurities in the process of forming the MOSFET gate by the polysilicon in order to stabilize the threshold value. The non-doped polysilicon is used in the redundancy cut off portion in order to increase the recovery rate.
Patent TW-344729-B (TW)
Title: Ship docking vessel
Inventor: JOHAN ERIK HVIDE
IPC: B63B35/40
Filed: 1997-06-24
Granted: 1998-11-11
Abstract: A ship docking vessel, comprising: a hull having a substantially flat bottom, the flat bottom being substantially elliptical and longitudinally and transversely symmetrical; first and second omni-directional thrusters extending below the flat bottom, the first and second thrusters being disposed diagonally opposite each other with respect to a longitudinal axis of the bottom; and first and second skegs extending below the flat bottom and being disposed fore and aft of the first and second thrusters along a centerline of the longitudinal axis of the bottom, respectively, in which the skegs are separate from the first and second thrusters and extend below the first and second thrusters.
Patent TW-370642-B (TW)
Title: Delivery and acquisition of data segments with optimized inter-arrival time
Inventor: GUO ZICHENG
IPC: H04N21/2665
Filed: 1997-09-10
Granted: 1999-09-21
Abstract: Data pages of an interactive program guide (IPG) for television are transmitted according to a shuffle function which allows different television receivers to retrieve particular segments of the data pages based on the day and time of program listings which a viewer wishes to see. A page of data, which corresponds to a full-screen image, is divided into segments and retrieved by the receivers over time. The segments are shuffled to provide an optimal separation in the data stream. The optimal separation corresponds to the receiver's input buffer size and processing speed. The pages may be arranged sequentially, or with the even-numbered pages separated from the odd-numbered pages. The pages are partitioned into a number of subsets, and, within the pages of each subset, the segments are shuffled according to a perfect shuffle function such that respective adjacent segment pairs are arranged in an order which maximizes a minimum of their inter-segment distance of all the subsets is used to determine a characteristic inter-segment arrival time, which must be large enough to correspond to the receiver's processing capability. The required input buffer size and processing speed of the receivers is reduced, yet data page acquisition speed is increased for all viewers.
Patent TW-388014-B (TW)
Title: Device and method for communication between a data nework and a telecommunications network
Inventor: DANNE ANDERS
IPC: H04M7/00
Filed: 1997-10-27
Granted: 2000-04-21
Abstract: The present invention relates to a service node between Internet networks and a telecommunications network, said node being used to order telephony services by means of HTML pages from a computer having a WWW browser. The invention also relates to a method for calling a B subscriber, in which the call is ordered from the computer but the connection is set up between the telephones of the A and B subscribers' telephones The service node communicates with computers connected to computer networks using the HTTP protocol. The node stores data related to a subscriber; said data can be used when the user requests a telephony service. The node is centrally located, which enables the use of its services even if the user moves to another location and terminal.
Patent TW-589304-B (TW)
Title: Process for preparing photoactive coumarin derivatives
Inventor: ASLAM MOHAMMAD
IPC: C07C49/825
Filed: 1998-02-27
Granted: 2004-06-01
Abstract: Novel processes for the preparation of a new class of coumarin derivatives, which are useful as photoactive compounds in a wide variety of applications including photoresists and other opto-electronic applications, are disclosed and claimed. The process involves a multi-step synthetic method for the preparation of ether, ester, carbonate, or sulfonate derivative of 5-hydroxy, 6-hydroxy, or 7-hydroxy-3-diazo-4-oxo-3,4-dihydrocoumarin starting from the corresponding dihydroxyacetophenone. The compounds formed from the process of the present invention exhibit very high photosensitivity in the deep ultraviolet (DUV) region (ca. 250 nm), and therefore, are useful as photoactive compounds in DUV photoresist formulations.
Patent TW-497105-B (TW)
Title: Tree resistant cable
Inventor: GROSS LAURENCE HERBERT
IPC: H01B7/28
Filed: 1998-04-09
Granted: 2002-08-01
Abstract: A cable comprising one or more electrical conductors or a core of one or more electrical conductors, each conductor or core being surrounded by an insulating composition comprising a mixture of (i) about 20 to about 50 percent by weight of a homogeneous polyethylene having a polydispersity in the range of about 1.5 to about 3.5 and an essentially uniform comonomer distribution; and (ii) about 50 to about 80 percent by weight of a homopolymer of ethylene made by a high pressure process.
Patent TW-394969-B (TW)
Title: Pipe line for transporting materials in the semiconductor device fabrication facility
Inventor: LEE JUNG-SUN
IPC: F16L3/215
Filed: 1998-03-24
Granted: 2000-06-21
Abstract: There is  provided a structure of the pipe for preventing the abrupt shock and vibration directly applied on the pipes which are installed to supply the gas or the chemical for usage in the semiconductor device fabrication process so as to suppress the generation of particles inside the pipe. The structure of the pipe is constructed in such a manner that a support member for fixing said pipe installed to form a certain path, and a buffer member having a certain elasticity are installed. Spring, rubber pad, or air tube can be used as the buffer member, which is installed between the pipes along with the support member so that the direct effect on the pipes due to abrupt shock, impulse, or vibration, etc. are suppressed as best as possible.
Patent TW-445174-B (TW)
Title: Process for the preparation of an ultrapure hydrogen peroxide solution by ion exchange by sequence: anionic-cationic-anionic-cationic
Inventor: DEVOS CHRISTINE
IPC: B01J39/04
Filed: 1998-05-21
Granted: 2001-07-11
Abstract: Process for the preparation of an ultrapure hydrogen peroxide solution, characterized in that it comprises at least one sequence which includes successively passing the said solution through at least four beds of cation-exchange adsorbents (CEA) and of anion-exchange adsorbents (AEA) according to the sequence: AEA → CEA → AEA → CEA.
Patent TW-482757-B (TW)
Title: Method for producing methyl methacrylate
Inventor: OKAMOTO HIROSHIGE
IPC: C07C67/42
Filed: 1998-07-06
Granted: 2002-04-11
Abstract: Disclosed is a method for producing methyl methacrylate, which comprises: subjecting isobutylene and/or tert-butanol to a gas phase catalytic oxidation reaction with molecular oxygen to thereby obtain gas (a) containing methacrolein gas and steam; introducing gas (a) and a methacrolein/methanol liquid mixture (I) into a dehydration tower at a lower portion thereof and at an upper portion thereof, respectively, thereby allowing the liquid mixture (I) to flow downwardly in the dehydration tower and contact countercurrently with the gas (a) in the dehydration tower, to thereby obtain a dehydrated gas mixture (b) containing methacrolein gas and methanol gas; introducing the dehydrated gas mixture (b) and a methacrolein/methanol liquid mixture (II) into an absorption tower at a lower portion thereof and at an upper portion thereof, respectively, thereby allowing the liquid mixture (II) to flow downwardly and contact countercurrently with the dehydrated gas mixture (b) in the absorption tower, thereby obtaining a methacrolein/methanol liquid mixture (III); and introducing the liquid mixture (III) into a reactor and subjecting the methacrolein and methanol, which are contained in the liquid mixture (III), to an oxidative esterification reaction in the reactor in the presence of molecular oxygen and in the presence of a palladium catalyst.
Patent TW-379455-B (TW)
Title: Electronically programmable fuse
Inventor: WU SHU-FANG
IPC: H01L29/78
Filed: 1998-07-17
Granted: 2000-01-11
Abstract: An electronically programmable fuse device, including a floating gate, for the control of switching of the fuse. Before the end of validity period, the fuse can be activated for anytime. An activated transistor can be determinated whether the transistor is conductive by means of programmable charging to the floating gate. The fuse may go back to the initial mode by means of rearrangement. The fuse may be set in different modes by applying different external voltages for different purposes.
Patent TW-I221775-B (TW)
Title: Switchable viscoelastic compositions containing galactomannan polymers and borate
Inventor: ASGHARIAN BAHRAM
IPC: A61L31/04
Filed: 1998-08-18
Granted: 2004-10-11
Abstract: The present invention is directed to viscoelastic systems comprising a combination of a galactomannan polysaccharide containing composition and borate containing composition. The two compositions gel or partially gel upon combination. The present invention also discloses methods of using the systems during surgery and, in particular, eye surgery.
Patent TW-434095-B (TW)
Title: Wafer polishing apparatus
Inventor: NUMOTO MINORU
IPC: B24B41/06
Filed: 1998-08-05
Granted: 2001-05-16
Abstract: A wafer is polished while it is pressed against a polishing cloth through a pressure air layer, and a polished surface adjustment ring as well as the wafer are pressed against the polishing cloth. The wafer is polished in the state wherein a collapsing position of the polished surface adjustment ring with respect to the polishing cloth is set in such a way that the polishing pressure which is applied from the polishing cloth to the wafer can be constant.
Patent TW-409159-B (TW)
Title: Screen apparatus
Inventor: AIKAWA YOSHIHIKO
IPC: D21D5/02
Filed: 1998-09-23
Granted: 2000-10-21
Abstract: A screen apparatus of the invention is provided with a tank for receiving a papermaking material; a screen situated inside the tank for dividing the tank into a first chamber and a second chamber to separate a foreign substance from the papermaking material; a first supply passage for supplying the papermaking material into the tank; a second supply passage for supplying the papermaking material into the tank; a stirring member disposed between an inner wall of the tank and the screen to stir the papermaking material introduced in the first chamber; a screened papermaking material discharge passage communicating with the second chamber for discharging a screened papermaking material outside the tank; and a foreign substance discharge passage communicating with the first chamber for discharging a foreign substance outside the tank. The first supply passage includes a first supply inlet located at an upper side of the tank, and the second supply passage includes a second supply inlet located lower than the first supply inlet. The papermaking material can be effectively separated by the screen.
Patent TW-411365-B (TW)
Title: Nutrient medium for increasing cell yield in fermentation
Inventor: MARRONE PAMELA G
IPC: C12N1/00
Filed: 1998-10-15
Granted: 2000-11-11
Abstract: A medium for use in fermentation for increasing the yield of cells or microorganisms, conststing essentially of: (a)3.6 g per liter peptone; (b) 1.5 to 3 g per liter autolyzed yeast extract; (c) 1.6g per liter cottonseed flour; (d) 2.0 to 7.75 g per liter glucose (dextrose); (e) 2.5 g per liter palm oil; (f) 0.2 g per liter cholesterol; (g) 0.6 g per liter CaCl2 . 2H2O; and (h) 0.2 g per liter MgCl2 . 6H2O. The formulation provided increases the yield of the fungus Lagenidium giganteum two-to three-fold over known media.
Patent TW-400346-B (TW)
Title: Modified thermoplastic resin composition and process for preparing same
Inventor: TAKASE TORU
IPC: C08J3/20
Filed: 1998-11-09
Granted: 2000-08-01
Abstract: A process for preparing a modified thermoplastic resin composition by incorporating a modifier-containing thermoplastic resin into a transport line of a thermoplastic resin, comprising subjecting the resin to static mixing and to dynamic mixing by passing the resin through a dyanmic mixing apparatus having a mixing blade unit and a power unit for driving the mixing blade unit and provided in the same transport line, and a modified thermoplastic resin composition prepared by the process and having a filtration pressure increase rate of no greater than 10 kg/cm<2>/hr when filtration is performed using a double layer of 2400 mesh wire filters with an inner diameter of 63 mm <phi>, at a melting point of the resin or a temperature of from 20 DEG C to 100 DEG C higher than the plasticizing point of the resin and at a filtration rate of 33.3 g/min.
Patent TW-432020-B (TW)
Title: Lining material for glass melting furnace, glass melting furnace, production of glass product and purification of lining material for glass melting furnace
Inventor: MURAKAMI TSUGUNOBU
IPC: C03B5/225
Filed: 1998-11-30
Granted: 2001-05-01
Abstract: A lining material for a glass melting furnace comprises platinum and platinum alloy as the matrix and as an impurity whose osmium content is at ≦ 20 ppm is used for lining a portion of the melting furnace which contacts with the molten glass. The low osmium content prevents the formation of bubble in the molten glass thereby increasing the quality of the glass product.