baber/WOPTO huggingface dataset:
Patent TW-330989-B (TW)
Title: Process and reactor for controlling reaction temperatures
Inventor: GIROD CHRISTINE JEANNINE BERA
IPC: C10G35/04
Filed: 1994-07-05
Granted: 1998-05-01
Abstract: A reactor with a controlled temperature profile in the reaction area, which comprises: (a) a plurality of spaced plates each having an extended length and a defined boundary for a heat exchange flow on one end and the other end being a boundary for the reactant flow, the initial corrugation of a first portion of the plates having a first depth and inclination, a second portion of the plate area along the length of the plate defining a secondary corrugation having a second depth and inclination, in which at least one set of the second depth and inclination is different from the first depth and inclination; (b) means for allowing the reactant flow to flow through the reactant flow passageways defined by the plates along a first path; and (c) means for allowing the heat exchange flow to flow through the reactant flow passageways defined by the plates along a second path.
Patent TW-345540-B (TW)
Title: Laminated resilient flexible barrier membranes (1)
Inventor: ERWIN W SHEPARD
IPC: B32B27/00
Filed: 1995-02-18
Granted: 1998-11-21
Abstract: A laminated membrane for separating a first media in the form of either a gas or liquid from a second media in the form of either a gas or a liquid, the laminated membrane comprising: a first layer of material including thermoplastic urethane for providing elasticity to the laminated membrane; and a second layer of material including at least one copolymer of ethylene and vinyl alcohol, the second layer of material being capable of providing selective imperviousness from gaseous fluids to the laminated membrane, the second layer of material being in reactive contact with the first layer of material over substantially the entire surface area of contact between the first and second layers materials, in which the reactive contact consists essentially of hydrogen bonding, and is formed through co-extrusion at at least 200 psi and 300℉ to 450℉.
Patent TW-375685-B (TW)
Title: Method of manufacturing improved active matrix display
Inventor: HOLMBERG SCOTT H
IPC: G01R31/00
Filed: 1995-08-07
Granted: 1999-12-01
Abstract: An improved method of manufacturing active matrix displays with ESD protection through final assembly and in process testing and repair capabilities. At least a first set of shorting bars is formed adjacent the row and column matrix. The shorting bars are respectively coupled to one another in series to allow testing of the matrix elements. A first shorting bar is coupled to the odd row lines, a second shorting bar is coupled to the even row lines, a third shorting bar is coupled to the odd column lines and a fourth shorting bar is coupled to the even column lines. The shorting bars can remain coupled to the matrix through final assembly to provide ESD protection and final assembly and testing capability.
Patent TW-276243-B (TW)
Title: Method for producing ozone by electrolysis
Inventor: UEN TIAN-JINN
IPC: C01B13/11
Filed: 1995-08-29
Granted: 1996-05-21
Abstract: A method of producing ozone by electrolysis consists of following steps: (a) provide a electrolytic bath contains phosphate electrolyte solution which is composed of K2 HPO3/KH2PO4 or H3PO4/KOH,NaOH, while the ration of HPO4:H2PO4 is 0.75~3.75:0.36~1.5. (b) add a certain amount of anion group in the phosphate electrolyte solution. (c) using Titanium coated with lead dioxide as Cathode, steel or Titanium as Anode, Produce ozone by electrolyzing the solution under 10 to 50 deg.C at the electric current density between 10 to 150A/dm2.
Patent TW-418250-B (TW)
Title: Polyether lubricants
Inventor: WEI LIWEN
IPC: C08G65/16
Filed: 1995-10-30
Granted: 2001-01-11
Abstract: Cyclic ethers are polymerized or copolymerized in homogeneous liquid phase using very low concentrations of heteropolyacid catalyst to produce essentially linear polyoxyalkylene polymers. The product of the polymerization contains less than 2 weight percent cyclic oligomer by-product and has a molecular weight distribution (Mw/Mn) between 1 and 2. Alcohols, acyl-containing compounds and alkalies can be used as end-caps to terminate polymerization or modify the properties of the polymer produced. The process produces polyoxyalkylene copolymers and block copolymers that are useful as lubricants. The copolymers have a high viscosity index and are compatible with mineral oil and synthetic hydrocarbon lubricants. Preferred comonomers are tetrahydrofuran, C2-C20 monoepoxides and oxetan.
Patent TW-359762-B (TW)
Title: Liquid display panel
Inventor: WELZEN THEO
IPC: G02F1/13
Filed: 1996-08-09
Granted: 1999-06-01
Abstract: It is an object to prevent coloration and to improve the viewing angle dependency of contrast of a liquid crystal display panel. A liquid display panel is equipped with nematic liquid crystal 4 having a positive anisotropy of refractive index and twisted at a high degree. The retardation of the nematic liquid crystal is set at 0.55 μm to 0.75 μm and the twist angle is set at 180 DEG to 270 DEG. Or the refractive index of the optically anisotropy substance in the in-plane direction is smaller than that in the in-plane and the thickness directions which are orthogonal thereto. Or the refractive index in the thickness direction is smaller than that in the in-plane and thickness directions which are orthogonal thereto. Or the retardation is set at 0.2 μm or less.
Patent TW-328951-B (TW)
Title: Substituted 2-phenylpyridines
Inventor: PETER SCHAFER
IPC: C07D213/55
Filed: 1996-09-14
Granted: 1998-04-01
Abstract: A substituted 2-phenylpyridine of the formula I: (I) in which n = 0; R1 = C1-C4-haloalkyl; R2 and R3 = halogen; R4 = halogen; R5 = -CO-O-(C1-C4-alkylene)-CO-OR6, -CO-O-(C1-C4-alkylene)-CO-N(R7)R8, -O-(C1-C4-alkylene)-CO-O-(C1-C4-alkylene)-CO-OR6 or -S(C1-C4-alkylene)-CO-O-(C1-C4-alkylene)-CO-OR6; R6 = H, C1-C4-alkyl, C2-C4-alkenyl; R7 = H; R8 = H, or an agriculturally utilizable salt of the compound I, in which R6 = H.
Patent TW-422947-B (TW)
Title: Microcomputer having reset control function
Inventor: KITAGUCHI YUJI
IPC: G06F1/24
Filed: 1996-11-04
Granted: 2001-02-21
Abstract: A microcomputer having reset control function comprises: a central processing unit for executing collective processing; a peripheral unit for executing predetermined operations; a hardware-reset enabled peripheral register for setting the operation of the peripheral unit; a first flag for storing information on whether or not the reset operation of the central processing unit by an external reset signal is the first since the power is on; and a reset control unit for delivering a register reset signal for hardware resetting of the peripheral register when the external reset signal is inputted under the state where the information stored in the first flag represents the first reset operation, and inhibiting the output of the register reset signal when the external reset signal is inputted under the state where the information stored in the first flag represents that the reset operation is not the first reset operation, thereby performing the reset operation of the peripheral register.
Patent TW-348075-B (TW)
Title: Ultrasonic apparatus and method for increasing the flow rate of a liquid through an orifice
Inventor: BERNARD COHEN
IPC: B05B17/06
Filed: 1996-12-18
Granted: 1998-12-21
Abstract: An apparatus for increasing the flow rate of pressurized liquid through an orifice, the apparatus comprising: a die housing defining: a chamber adapted to receive a pressurized liquid; an inlet in communication with the chamber and adapted to supply the chamber with the pressurized liquid; and an exit orifice in communication with the chamber and defined by the walls of a die tip, the exit orifice being adapted to receive the pressurized liquid from the chamber and pass the liquid out of the die housing; and a means for applying ultrasonic energy to a portion of the pressurized liquid within the chamber without applying ultrasonic energy to the die tip, in which the means for applying ultrasonic energy is located within the chamber.
Patent TW-347605-B (TW)
Title: Electrical connector for installing circuit board
Inventor: SAKATA ISAMU
IPC: H01R13/629
Filed: 1997-02-01
Granted: 1998-12-11
Abstract: An electrical connector for installing circuit board, in which a projecting part provided in a slide part of an ejector is inserted into a groove for ejector of a guide unit , and a finger part is bent to a housing side through a connection part , and the finger part is made to enter an opening part formed in a holding part of a housing; a pair of forks for the finger part are curved for deformation by a projection having a tapered surface, which is formed in the opposite inner surfaces of the opening part , so as to ride over the projection , and the pair of forks are housed in a space formed between the projection and the bottom surface of a guide unit; at the same time, a cylindrical pressure receiver part of the finger part is housed, so as to contact with a curved surface provided in a lower surface of the slide part .
Patent TW-356528-B (TW)
Title: Full image separation device
Inventor: LAN YUAN-LIANG
IPC: G02B26/10
Filed: 1997-04-02
Granted: 1999-04-21
Abstract: A kind of full image optical separation device, the said device at least comprises: a light source, used for providing the required light beam; the first reflection mirror, connected to the first rotating motor, for using in reflecting the light beam emitted from the said light source, the said first rotating motor to connect the first external control circuit; the second reflection mirror, connected to the second rotating motor, for using in reflecting the light beam emitted from the first reflection mirror, and the said second rotating motor connect to the second external control circuit; and a full image, located near the second reflection mirror, for making the light beam emitted from the said second reflection mirror to occur deviated emission.
Patent TW-493213-B (TW)
Title: Device and process for treating substrates in a fluid container
Inventor: SCHONLEBER DIETMAR
IPC: H01L21/00
Filed: 1997-04-14
Granted: 2002-07-01
Abstract: This invention provides an apparatus for handling substrates (3) in a fluid container (1), in which substrates (3) receive a particularly reliable support by means of at least one support strip (6) that can be placed upon the upper edge portion of the substrates (3), even if the size of substrates are large. A method for treating substrates is also described as shown in the figure.
Patent TW-335463-B (TW)
Title: Microcomputer controlled perfume device
Inventor: LIN BOR-HUEY
IPC: G05D11/00
Filed: 1997-04-21
Granted: 1998-07-01
Abstract: To switch the machine by controlling the microcomputer on/off. The perfume is transferred to the whole room to keep the perfume concentration.
Patent TW-374180-B (TW)
Title: Fuel assembly and manufacture of channel box therefor
Inventor: FUJIEDA TADASHI
IPC: G21C3/326
Filed: 1997-06-10
Granted: 1999-11-11
Abstract: A channel box for nuclear-reactor fuel assemblies (MOX fuel assembly) containing plutonium is provided, capable of properly controlling excess reactivity without mixing neutron absorber or burnable poison into a fuel rod. In the channel box for a nuclear-reactor fuel assemblies, there is no gap between the channel box and members containing burnable poison because the members containing burnable poison are in the channel box. The burnable poison does not directly contact the reactor water. Alternatively, the burnable poison members are on a water rod.
Patent TW-348337-B (TW)
Title: Gate drive circuit for an SCR
Inventor: HAROLD R SCHNETZKA
IPC: H02J3/06
Filed: 1997-06-19
Granted: 1998-12-21
Abstract: A gate drive circuit for gating a silicon controlled rectifier (SCR) connected in an a-c power circuit, comprising: a d-c voltage source; a driver circuit for producing a gate drive current, when connected to the d-c voltage source, to trigger the SCR into conduction; and a switching circuit including a switch connected between the d-c voltage source and the driver circuit and a voltage divider network connected between the d-c voltage source and the SCR, the switching circuit operating to control the switch such that the switch is closed when the anode-to-cathode a-c voltage reaches a positive value and the switch is open when the anode-to-cathode voltage reaches a negative value.
Patent TW-384235-B (TW)
Title: The deentrainment assembly and the method a chemical process
Inventor: LEE ADAM T
IPC: B01D3/32
Filed: 1997-07-24
Granted: 2000-03-11
Abstract: The present invention relates to a method and the apparatus for deentrainment and mass transfer in a chemical process tower. The apparatus comprises a structured packing layer assembled with a second type of packing layer being disposed under a process tower tray. The dual assembly layers reduce the liquid entrainment in ascending vapor flow and provide additional mass transfer area.
Patent TW-449671-B (TW)
Title: Diffusion optical guide plate, and backlight source and liquid crystal display apparatus using the same
Inventor: HASHIMOTO YOSHITO
IPC: G09F9/00
Filed: 1997-09-10
Granted: 2001-08-11
Abstract: The diffusion optical guide plate of this invention includes a transparent plate having the first plane, the second plane and side faces; and a light scattering controlling means for scattering incident light from said side face so as to allow the light to go out through the second plane, and transmitting incident light from said first plane so as to allow the light to go out through said second plane.
Patent TW-417283-B (TW)
Title: Voltage level shifting circuit
Inventor: JEONG JAE-HONG
IPC: H03K19/0185
Filed: 1997-10-20
Granted: 2001-01-01
Abstract: An improved voltage level shifting circuit which is capable of increasing a level shifting speed and reducing a current cosumption and layout area by decreasing a pull-up capacity of the pull-up PMOS transistors in a side in which a voltage level is shifted to a low level and increasing a pull-up capacity through the NMOS transistors in a side in which a voltage level is shifted to a high level. The voltage level shifting circuit includes a pull-up PMOS transistor and a pull-down NMOS transistor connected in series between a voltage Vpp terminal and a voltage Vss terminal and having a common drain which acts a first voltage terminal, a pull-up PMOS transistor and a pull-down NMOS transistor connected in series between the voltage Vpp terminal and the voltage Vss terminal, configured symmertrically with respect to the pull-up PMOS transistor and pull-down NMOS transistor, and having a common drain which acts as a second voltage terminal, a first conductive type MOS transistor a source of which is connected with a gate of the pull-up PMOS transistor and the second voltage terminal, respectively and a gate of which is connected with an input terminal, and a second conductive type MOS transistor a source of which is connected with a gate of the pull-up PMOS transistor and the first voltage terminal, respectively, and a gate of which is connected with the input terminal through an inverter.
Patent TW-350996-B (TW)
Title: Puncture resistant electrostatic chuck
Inventor: DONDE ARIK
IPC: H01L21/683
Filed: 1997-11-25
Granted: 1999-01-21
Abstract: A sort of puncture resistant electrostatic chuck, including a compound insulation covering an electrode, including the compound insulation a sort of substrate material including at least one fiber layer on top of the electrode, being rigid enough to raise the resistance to puncture of the compound insulator.
Patent TW-377319-B (TW)
Title: Device and method for air laying of fiber or granular material on a moving belt
Inventor: LYCHOU CLAES
IPC: B29D99/00
Filed: 1997-12-12
Granted: 1999-12-21
Abstract: In a device and a method for producing an absorbent structure in an absorbent product, such as a sanitary napkin, panty protector, incontinence protector, diaper or the like, an airpermeable shaping element in the form of an endless belt (2), a so-called wire gauze, is driven over a delimited space (1) in which an underpressure is present during use caused by air being sucked out through the endless belt (2) into the space (1). This space is momentarily delimited by partly a part of said first endless belt (2), partly a part of a second endless belt (3) which runs parallel with the first belt (2), and partly by a pair of bars (4) situated essentially transverse to the common direction of movement of the belts (2, 3) which are fastened to the second belt (3) and in sealing contact with the first belt (2). The space is further delimited laterally in one direction by an evacuation suction box (9) and in the other direction by a further evacuation suction box (9) or a cover plate (10).
Patent TW-339322-B (TW)
Title: Package for temperature-sensitive planar optical components
Inventor: ALAIN MARCEL JEAN BEGUIN
IPC: G02B6/30
Filed: 1997-12-16
Granted: 1998-09-01
Abstract: A sort of package of temperature-sensitive components, including: an outer container (12); an inner container (14), located in the outer container, temperature sensitive component (20), housed in the inner container, circuit (16), located inside the outer container and outside the inner container, temperature sensor (R21) and component (20) in thermoal contact, providing said sensor input signals to the circuit (16), heating element (26) and component (20) in thermal contact, with the circuit (16) controlling the heating element for thermal energy.
Patent TW-409077-B (TW)
Title: Coating blade
Inventor: FRETI SILVANO
IPC: C23C28/04
Filed: 1997-12-19
Granted: 2000-10-21
Abstract: A coating blade (5) for controlled application and smoothing of a coating composition on a traveling paper web (7) supported by a co-rotary roll (9), said blade (5) comprising a steel strip (13) elongated in a first direction between first and second edge sections, said first edge section engaging the paper web (7) and being provided with an abrasive wear resistant deposit (15) to extend the life of the blade, wherein an intermediate layer (17) positioned between said deposit (15) and said steel strip (13), said layer (17) having a higher resistance to abrasive wear than said deposit (15).
Patent TW-360739-B (TW)
Title: Arrangement and method for the valve control of a reversible diesel combustion engine
Inventor: STADLIN WOLFGANG
IPC: F01L13/02
Filed: 1998-02-11
Granted: 1999-06-11
Abstract: An arrangement for the valve control of a reversible diesel combustion engine comprises a control shaft (2) which is reversible and rotatable in two directions and on which at least one fuel cam (4) for the control of the fuel injection and at least on valve cam (3) for the control of a valve (5) of the diesel combustion engine are provided, with the valve cam (3) controlling the opening of the valve (5). Means which are different from the valve cam (3) are provided which control the closing of the valve (5).
Patent TW-444372-B (TW)
Title: Manufacturing method for buried DRAM
Inventor: SHIA LIANG-JIU
IPC: H01L21/285
Filed: 1998-02-13
Granted: 2001-07-01
Abstract: The present invention discloses a manufacturing method for buried DRAM using the dual damascene method for forming the contacts with different heights for the bit lines, storage capacitor contacts and logic circuit contacts in the vias. It also uses metal deposition once for filling all the contacts to form the capacitor and the metal plugs. Furthermore, the metal wire region has been formed on the metal plug which can be directly used as the interconnect of the components.
Patent TW-413811-B (TW)
Title: Synchronous semiconductor memory device with double data rate scheme
Inventor: LEE JUNG-BAE
IPC: G11C11/409
Filed: 1998-03-12
Granted: 2000-12-01
Abstract: Disclosed is a synchronous semiconductor device having a double data rate input circuit which allows data to be written in the device in response to a clock signal and a data strobe signal. The input circuit stores a pair of data which is synchronized with either the clock signal or the data strobe signal, thereby processing data at high speed. In case the data strobe is used, data setup and hold window margin is improved.
Patent TW-403890-B (TW)
Title: Signal coding method and apparatus
Inventor: MATSUMOTO JUN
IPC: G10L19/13
Filed: 1998-03-24
Granted: 2000-09-01
Abstract: The present invention provides a signal coding apparatus including the following. A normalization circuit 101 carries out a linear prediction or the like to extract features of an input signal and carries out whitening. The signal whitened is transmitted to a T/F (time axis/frequency axis) conversion circuit 102 where the signal is subjected to a conversion such as the MDCT so as to obtain a coefficient y on the frequency axis. This coefficient y is supplied to a quantization (scalar quantization (SQ) and vector quantization (VQ) circuit 103. A bit allocation circuit 104 uses the coefficient y ad parameters such as an LPC coefficient and a pitch from the normalization circuit 101 for carrying out quantization bit allocation for each coefficient. The quantization (SQ and VQ) circuit 103, according to this allocation bit, controls whether to carry out the SQ or VQ for each coefficient.
Patent TW-384382-B (TW)
Title: Cooler for cooling of particulate material
Inventor: SCHOMBURG FLEMMING
IPC: F28F27/02
Filed: 1998-04-01
Granted: 2000-03-11
Abstract: A description is provided of a cooler for cooling particulate material which has been subjected to heat treatment in an industrial kiln, such as a rotary kiln for manufacturing cement clinker, which cooler comprises an inlet, an outlet, end walls, side walls, a bottom and a ceiling, at least one stationary supporting surface for receiving and supporting the material to be cooled, means for injecting cooling gas into the material, as well as a reciprocating scraper system which comprises a number of rows of scraper elements arranged transversely across the direction of movement of the material, said scraper elements being moved back and forth in the direction of movement of the material for conveying the material forward across the supporting surface. The cooler is peculiar in that each row of the transverse scraper elements is firmly fixed to at least one drive plate oriented in the direction of movement of the material, said plate extending at least across the entire length of the supporting surface, and being led either through the supporting surface of the cooler, its ceiling, one of its side walls and/or at least one of its end walls, where the drive plate is connected to a drive arrangement for movement back and forth. Hereby is obtained a better and more uniform cooling of the material in the cooler, a better and safer conveyance of the material through the cooler, a higher degree of operational reliability and a reduction of the wear exposed on the drive elements.