baber/WOPTO huggingface dataset:
Patent TW-460520-B (TW)
Title: Antistatic composition
Inventor: HILTI BRUNO
IPC: C08K3/00
Filed: 1997-09-15
Granted: 2001-10-21
Abstract: The invention relates to a composition that comprises a thermoplastic or elastomeric polymeric substrate (A) and an antistatic mixture (B) in the form of contiguous fibres, which mixture comprises (b1) an organic polymeric material that is fibrous or forms fibres on mixing and is not soluble in the thermoplastic or elastomeric polymeric substrate (A); (b2) a polymer or copolymer capable of ion conduction that has blocks for complexing or solvating a salt of an inorganic or low-molecular-weight organic protonic acid (b3) and has a better compatibility with the organic polymer (b1) that is fibrous or forms fibres on mixing than with the polymeric organic substrate (A); and (b3) a salt of an inorganic or low-molecular-weight organic protonic acid that has been complexed or solvated in the polymer or copolymer (b2). The invention relates also to the antistatic mixture (B) as such, to its use in rendering polymers antistatic and to a process for the preparation of antistatic thermoplastic or elastomeric polymeric substrates.
Patent TW-470775-B (TW)
Title: Cleaning composition for mold for molding semiconductor device and method of cleaning mold using the same
Inventor: TAKASHIMA KOUICHI
IPC: C11D7/32
Filed: 1997-10-03
Granted: 2002-01-01
Abstract: A cleaning composition for a mold for molding a semiconductor device comprising an unvulcanized rubber, a cleaning agent, and water in an amount of from 1 to 30% by weight based on the total amount of the cleaning composition. The cleaning composition is preferably used as a sheet form comprising the cleaning composition itself, wherein a plurality of straight cuts are formed on the surface of the sheet in a definite direction in parallel at an definite interval for enabling folding of the sheet and at least one cutting cut may be formed on the surface such that the cutting cut crosses perpendicularly to the plural cuts. The cleaning sheet is very effective to remove soiled material on the inside surfaces of a mold formed by repeatedly molding semiconductor devices using a thermosetting resin composition.
Patent TW-353674-B (TW)
Title: Prereacted surfactant composition and water borne curing agent composition for self-curing epoxy resins at ambient or sub-ambient temperatures, comprising said surfactant composition
Inventor: GHOSH KALYAN
IPC: C08G59/18
Filed: 1997-12-15
Granted: 1999-03-01
Abstract: A stable waterborne curing agent composition comprising a solid phase dispersed in a continuous phase comprising water, the solid phase comprising a curing agent composition and a surfactant composition, said surfactant composition comprising the reaction product of (a) a phenolic compound, substituted with at least one carboxyl group and at least one hydrocarbyl group having at least 1 carbon atom, (b) a polyamine compound having at least two primary amine groups, (c) a reactive surfactant, and optionally (d) a monoglycidyl, monocarboxylic acid or monoisocyanate capping agent; in which the amount of the surfactant composition, based on the weight of the solid phase, is 1 wt% to 10 wt%, and the stable waterborne curing agent composition comprises 45 wt% to 65 wt%, based on all components of the stable waterborne curing agent composition, of solids dispersed in the continuous phase.
Patent TW-474984-B (TW)
Title: Liquid crystalline resin and molded product thereof
Inventor: UMETSU HIDEYUKI
IPC: C08G69/44
Filed: 1997-12-17
Granted: 2002-02-01
Abstract: A liquid crystalline resin which comprises at least one kind of liquid crystalline polymer selected from liquid crystalline polyester and liquid crystalline polyester amide, both forming an anisotropic molten phase, and an inorganic phosphorus compound, said liquid crystalline resin having an absorbance of 0.5 or less at 380 nm when measured over an optical path length of 10 mm in a 0.5 wt% solution in a 1:1 mixed solvent of pentafluorophenol and chloroform (by weight). It is useful as engineering plastics because of improved color, heat resistance, and hydrolytic resistance.
Patent TW-397769-B (TW)
Title: Lowly electrifiable composite polyester film
Inventor: TOJO MITSUO
IPC: G11B5/735
Filed: 1998-04-28
Granted: 2000-07-11
Abstract: A low electrostatic composite polyester film comprising a base film C, a coating layer A formed on one side of the base film C, and a coating layer B formed on the other side of the base film C, wherein (1) the coating layer A is formed of a water-soluble or water-dispersible resin containing inert particles and has a center line average roughness (Ra-A) of the surface of 0.1 to 2 nm; (2) the coating layer B comprises 1 to 40 wt% of inert particles and a composition containing a water-soluble or water-dispersible resin, the resin-containing composition containing 5 to 85 wt% of a silicone-modified polyester resin or 1 to 30 wt% of silicone or wax based on the layer B; and (3) the base film C is formed of an aromatic polyester. According to the present invention, it is possible to provide a composite polyester film useful as a base film for a magnetic recording medium that has low electrostatic properties and is excellent in not only blocking resistance and abrasion resistance but also electromagnetic conversion characteristics and adhesion to a back coat.
Patent TW-385621-B (TW)
Title: Electric cooker using electromagnetic induction heater
Inventor: SASAKI KOKI
IPC: H05B6/12
Filed: 1997-04-12
Granted: 2000-03-21
Abstract: An electric cooker using electromagnetic induction heater comprises a  first work coil wound in a substantially pipe-like shape for generating an alternation magnetic flux; a high frequency inverter for driving the first work coil; an induction coil having a substantially pipe-like shape disposed inside and coaxial with the first work coil; an insulator having a substantially pipe-like shape disposed between the work coil and the induction coil; a second work coil disposed adjacent to the upper opening of the insulator wound in a plane helical shape, which is connected to both ends of the insulator; and a top plate disposed on the upper side of second work coil.
Patent TW-486528-B (TW)
Title: Method and apparatus for molding fiber mixture
Inventor: KATAOKA MITSUNORI
IPC: D04H1/542
Filed: 1998-07-17
Granted: 2002-05-11
Abstract: A method and apparatus for molding a cushion member from a fiber mixture by a filling process comprising filling a fiber mixture composed of synthetic matrix fibers and binder fibers dispersed therein into a mold cavity of an air-permeable mold by a transportation air stream and a heat-treatment process comprising making a molding air stream for heating and/or cooling the fiber mixture filled in the mold cavity to pass through the fiber mixture, wherein a contact surface of the mold with the fiber mixture is divided into a plurality of contact sections, and a flow rate and/or pressure of an air stream passing through each of the contact sections are regulated to a predetermined condition so that the air stream in the mold cavity is differently controlled in the filling process and the heat-treatment process.
Patent TW-416018-B (TW)
Title: Fiber optic rotary joint
Inventor: LEWIS NORRIS EARL
IPC: H04B10/2581
Filed: 1998-11-25
Granted: 2000-12-21
Abstract: Unidirectional and bi-directional fiber optic rotary joints are disclosed for coupling at least one optical signal across a rotary interface. The unidirectional joint includes a stator having a waveguide. A rotor is rotatable through a full 360 DEG revolution and is concentric to the stator. Light transmitters are positioned on a first circumference and connected to one of the stator and the rotor. Each of the transmitters emits an optical signal. Light receivers are positioned on a second circumference and connected to the other one of the stator and the rotor. Each of the transmitted optical signals is emitted tangentially into the waveguide and is reflected in short chordal lengths along the waveguide. Each optical signal is received by at least one of the second plurality of light receivers through the full 360 DEG revolution of the rotor. The number of light receivers is greater than the number of light transmitters. Certain receivers do not receive an optical signal during a portion of the 360 DEG revolution of the rotor.
Patent TW-495571-B (TW)
Title: Locking mechanism for a rotary electric actuator for the formation of the shed on a loom, a weaving mechanism and a loom
Inventor: BRAUN DOMINIQUE
IPC: D03C5/00
Filed: 1998-12-23
Granted: 2002-07-21
Abstract: A locking mechanism for a rotary electric actuator (1) for the formation of the shed on a loom, said actuator being provided with a driving rotor of a pulley for the winding-up of a harness thread, characterized by the fact that it comprises a locking plate (10) driven by said rotor and a controlled tongue (20) provided with rotary immobilization means (21) of said locking plate. The locking plate is provided with at least one projection, such as a groove or channel (11), on its external peripheral surface while the tongue (20) is provided with at least another projection, such as a notch (21) suitable to become engaged with that groove. A control rod (24) interacts with a plate (22) to displace the notch (21) from the grooves (11).
Patent TW-372264-B (TW)
Title: Throughflow gas storage and dispensing system
Inventor: DIETZ JAMES
IPC: F17C11/00
Filed: 1999-01-07
Granted: 1999-10-21
Abstract: An apparatus for storage and dispensing of a gas, comprising a gas storage and dispensing vessel holding a physical sorbent medium and gas adsorbed on the physical sorbent medium, wherein a carrier gas, e.g., helium, hydrogen, argon, etc., is flowed through the vessel to effect desorption of the sorbate gas and entrainment of the desorbed gas in the carrier gas stream. The storage and dispensing system of the invention may be employed to provide the dispensed sorbate gas to a downstream locus of use in applications such as epitaxial film formation and ion implantation, in the manufacture of semiconductor devices.
Patent TW-442820-B (TW)
Title: Color picture tube
Inventor: SHIMIZU NORIO
IPC: H01J29/07
Filed: 1999-03-01
Granted: 2001-06-23
Abstract: The present invention is provided to form the outer surface of an effective portion 1 of a panel 3 in such a manner as to become flat or have slight curvature. In this case, a shadow mask 33 is configured such that the arrangement interval of an electron beam passing hole array in the vicinity of a long side of an effective surface 30 is greater than that at the center of the effective surface in the vicinity of the short axis. The interval gradually becomes smaller farther apart from the short axis. Thereafter, the interval becomes larger, and finally, becomes equal to or larger than the arrangement interval in the vicinity of the short axis in the vicinity of a short side of the effective surface. Therefore, the curvature of an effective surface of a shadow mask and an electron beam passing hole array are set appropriately, so as to reduce the deformation of the shadow mask or the deviation of beam landing due to resonance, and alleviate deterioration of the quality of a phosphor screen simultaneously.
Patent TW-387795-B (TW)
Title: Refrigerated pastas
Inventor: HSU JAU-YANN
IPC: A23L7/109
Filed: 1999-03-02
Granted: 2000-04-21
Abstract: A process for the production of a refrigerated filled or non-filled pasta which comprises coating either the dough shell of a raw filled pasta or a non-filled raw pasta with salt to obtain a water activity of from 0.85 to 0.94, steaming the salt-coated pasta to give a moisture content of the pasta dough of from 30 to 40% by weight, and packaging the pasta under modified atmospheric or vacuum conditions.
Patent TW-380066-B (TW)
Title: Shifting method for a roller section of a continuous casting equipment
Inventor: WEYER AXEL
IPC: B22D11/128
Filed: 1999-03-05
Granted: 2000-01-21
Abstract: A kind of shifting method for a roller section of a continuous casting equipment in which the roller section has a section entry, a section exit and a pair of roller carriers. The roller carriers carry at least two rollers which extend over the range of a support region that the roller carriers is are shifted mutually by two shifting units located at the section entry and section exit. Each shifting unit has two hydraulic cylinder units located at both sides of support region in which the hydraulic cylinder units can be shifted as positional and pressure adjustment; the roller is shifted onto a metal strip guided by the roller through positional adjustment of hydraulic cylinder units; the hydraulic cylinder units will be switched from the positional adjustment operation to the pressure adjustment operation when the pressure has reached the limit of hydraulic cylinder.
Patent TW-377303-B (TW)
Title: Video game machine and computer-readable recording medium containing video game program
Inventor: KUDO SHINICHI
IPC: A63F13/833
Filed: 1999-03-17
Granted: 1999-12-21
Abstract: A video game machine uses a leading game character operated by a game player. The game character can be selected from among a first game character and a second game character. The video game machine includes a recording medium. The recording medium contains a first game content having the first character as a leading game character, a second game content having the second character as a leading game character, and a third game content that can be enabled only when the first and second game contents are met. The first and second characters act independently in the same game world. The first and second game contents are independent of each other, but have relevance in that the first game content uses the second character and the second game content uses the first character.
Patent TW-I234673-B (TW)
Title: TFT array substrate for liquid crystal display device and manufacturing method thereof and liquid crystal display device utilizing the same and manufacturing method thereof
Inventor: OGAWA KAZUFUMI
IPC: G02F1/1368
Filed: 1999-03-31
Granted: 2005-06-21
Abstract: The purpose is to provide an extremely fine poly-Si type TFT array substrate with few display irregularities despite a large screen by devising a method of forming a polysilicon layer of a good quality with a large area in a low-temperature process without executing a laser anneal. This purpose can be attained by a method of manufacturing a TFT array substrate for a liquid crystal display device comprising a process of forming a poly-Si type TFT, which is composed by using a polysilicon semiconductor layer for a channel area, on a substrate, and a step of forming a polysilicon layer by irradiating and accumulating a silicon particle, which is excited by adding an energy beforehand, on a substrate so that the polysilicon layer is formed at a stage wherein the silicon particle is accumulated on the above-mentioned substrate.
Patent TW-458928-B (TW)
Title: Cap for the container for liquid
Inventor: SETO SHINZI
IPC: B65D51/18
Filed: 1999-04-02
Granted: 2001-10-11
Abstract: A cap for liquid container, comprising a casing fitted to the jaw part of a liquid container, a nozzle disposed in the casing, and an operating handle having pivotally supported part installed in connection with the nozzle which is pivotally supported on the casing and rotated to move the nozzle vertically, wherein a seal plate (10) is formed at the middle part of the nozzle (5), and an annular seal seat surface (8) against which the seal plate is pressed at the lower limit position of the nozzle and an annular seal lip part (9) in elastic contact with the entire outer peripheral surface of the nozzle over the entire stroke of the nozzle are formed in the casing (2), whereby, at the time of removal of the cap, an upper opening part (50) of the nozzle is closed with a cover body (7), and a dual seal structure consisting of a seal structure in which the seal plate is pressed against the seal seat surface and a seal structure in which the seal lip part is in elastic contact with the outer peripheral surface of the nozzle can be obtained.
Patent TW-439144-B (TW)
Title: Device and method for plasma treatment
Inventor: YOKOGAWA KATANOBU
IPC: H01L21/302
Filed: 1999-04-27
Granted: 2001-06-07
Abstract: In plasma treatment, the discharge power, material gas pressure, flow rate and structure under the plasma generating conditions can simply control the active species in the plasma. It is difficult to steadily maintain the control and feature of a high-precision treatment performance for a long term. A plasma is generated by the mutual reaction between 300-500 MHz electromagnetic wave and magnetic field, and a 50 kHz-30 MHz electromagnetic wave is applied to an electromagnetic wave introducing flat plate so as to be superposed upon the 300-500 MHz electromagnetic wave. Furthermore, a spacing between the flat plate and a treatment sample is not larger than 1/2 of a smaller one among the diameter of the treatment sample and the diameter of the flat plate. The plasma generating conditions refer to the conditions to independently and effectively control the active species, and even stabilize the treatment performance for a long term.
Patent TW-423217-B (TW)
Title: Low voltage differential signaling driver with pre-emphasis circuit
Inventor: CHOW JAMES
IPC: H03K19/0185
Filed: 1999-06-21
Granted: 2001-02-21
Abstract: A low voltage differential signaling (""LVDS"") line driver includes a pre-emphasis circuit to increase the drive capability of the LVDS line driver. A current source provides a first drive current to a current steering circuit. The pre-emphasis circuit receives an input signal and provides a second drive current to a current steering circuit during a transition time beginning when the input signal switches between first and second signal states for a first time and ending before the input signal switches between first and second signal states for a second time. The current steering circuit couples to both the constant current source and the pre-emphasis circuit and directs both drive currents in a first direction to convey a third drive current and switches to direct both currents in a second direction to convey a fourth drive current. The third and fourth drive currents together form a differential output signal at the output nodes. By providing two drive currents during the switching of the signal states of the input signal, more drive current is supplied to the current steering circuit. Thus, the time it takes for the current steering circuit to switch the drive current between the first and second directions is decreased.
Patent TW-385358-B (TW)
Title: Method to measure the distance P of an edge of the structurelement on a substrate
Inventor: RINN KLAUS
IPC: G01B11/00
Filed: 1999-04-29
Granted: 2000-03-21
Abstract: A method to measure the distance P of an edge of a non-orthogonal structurelement on the substrate of coordinate axis (x,y). The structurelement is depicted on a detector array of a CCD-camera, which indicates a reference point. By rotating the measure-window coordinate system an angle <theta>, can we measure the distance P(IPC) of an edge of the structurelement relative to the reference point. The distance L of the reference point relative to the origin of the coordinate system is measured over the angle <theta> and the actual measure-plane-table coordinate x, y so that the distance P is given by P=P(IPC)+L, where L=X*cos<theta>+Y*sin<theta>.
Patent TW-442898-B (TW)
Title: Method of using shallow trench to increase isolation capability
Inventor: CHEN MING-YI
IPC: H01L21/76
Filed: 1999-06-14
Granted: 2001-06-23
Abstract: This invention is about the method of increasing isolation capability. Shallow trench is formed in the semiconductor device of a chip, in which this chip is provided with a semiconductor substrate. In addition, the first gate oxide layer is formed on this semiconductor substrate and a silicon nitride layer is formed on this gate oxide layer. This method includes the following procedures. At first, a deep well is formed in the semiconductor substrate. Gate oxide layer and silicon nitride layer are then defined. After that, trench is formed. Based on the patterns of gate oxide layer and silicon nitride layer, parts of the gate oxide layer and silicon nitride layer are etched. After that, the first doping process is performed to form two device cells in the deep well of semiconductor substrate. These two device cells are annealed. The whole silicon nitride layer is removed. The second doping is conducted onto device cell and the third doping is performed onto device cell. The first gate oxide layer is removed. The second gate oxide layer, a polysilicon layer and a layer of tungsten silicide are sequentially deposited. A polysilicon gate is defined. Polysilicon gate is etched, in which this polysilicon gate is contacted with these two memory cells. A cell isolation structure under the trench is undergone with a doping process, in which the cell isolation structure is located in between two device cells. An annealing process is performed onto device cell and cell isolation structure. A conformal silicon oxide layer is deposited to fill up the trench. After that, a planarization process is conducted onto the surface of silicon oxide layer.
Patent TW-430798-B (TW)
Title: Memory device
Inventor: YAGISHITA YOSHIMASA
IPC: G11C11/407
Filed: 1999-06-23
Granted: 2001-04-21
Abstract: A memory device comprises: a plurality of banks each of which includes an array of memory cells; and at least a first and a second internal power generator, provided for each of the plurality of banks, for generating an internal power source voltage which differs from a voltage supplied by an external power source. If the internal common power source voltage in the memory device is lower than the first voltage when the power is on, the first and the second internal power generators in a plurality of banks are activated so as to rapidly raise the common internal power source voltage. When the common internal power source voltage in the memory device is higher than the first voltage and lower than the second voltage, the second internal power generators in the banks are activated to compensate for a drop in the internal power source voltage, which is caused by current leakage. When the internal power source voltage in a bank in the activated state is lower than the third voltage, the first and the second internal power generators in the corresponding bank are activated and satisfactorily drive the internal power source voltage in the bank so as to operate the memory device at a high speed.
Patent TW-397678-B (TW)
Title: Vacuum cleaner
Inventor: YABE KEIICHI
IPC: A47L5/24
Filed: 1999-07-06
Granted: 2000-07-11
Abstract: For a conventional vacuum cleaner, the brush under the lower shell body will deteriorate because of extended operation of the cleaner. This will cause an increase in operation resistance and a decrease in performance during operation of vacuum. This invention provides sucker rollers equipped under the sucker of a portable vacuum cleaner. And, except equipping the roller under the sucker, body rollers are equipped behind the cleaner, which protrudes from the cleaner to the lower position.