baber/WOPTO huggingface dataset:
Patent TW-351733-B (TW)
Title: Multicomponent fiber of glass and thermoplastic material and method of making the same
Inventor: HOUSTON ROBERT L
IPC: C03B37/075
Filed: 1997-02-27
Granted: 1999-02-01
Abstract: A method for making multicomponent fiber of glass and thermoplastic material, in which thermoplastic material is selected from the compound of polymer and bitumen, the method includes: the molt glass and polymer are supplied to a rotating spindle having an orifice peripheral wall; the molt glass and polymer are centrifuged through the orifice to form as molt bicomponent glass and polymer streams, the viscosity of the glass stream measured at the peripheral wall temperature is 5 to 1000 times the thermoplastic material measured at the peripheral wall, the streams are cooled to make bicomponent glass and polymer fiber.
Patent TW-455520-B (TW)
Title: Method and apparatus for feeding a work to a cutting machine
Inventor: HASEGAWA TAKAYOSHI
IPC: B23Q7/16
Filed: 1997-03-26
Granted: 2001-09-21
Abstract: To provide a method and an apparatus which feeds works of different diameters to a cutting machine. A work feeding apparatus 3 which transfers long bars to longitudinal direction to a cutting machine is placed at the back side of the cutting machine, and a work taking-in apparatus 5 is positioned orthogonal to the work feeding apparatus 3, so that when the work is taken into the taking in apparatus 5 and then to the apparatus 3, a side face detecting member 85 detects the side face of work on the taking in apparatus 5, and detecting the diameter of the work and the relative position of work with respect to the side face detecting means 85, the work can be placed correctly on the transfer line referring to the taken-in computed by the relative position.
Patent TW-382160-B (TW)
Title: Brush-less motor stator and arc modification method thereof
Inventor: YAU YUNG-DE
IPC: H02K29/03
Filed: 1997-04-02
Granted: 2000-02-11
Abstract: A kind of novel brush-less motor stator and arc modification method thereof which is applied to the radial winding and radial air-gap brush-less motor. After the arc modification of stator, the shape is composed of a central arc and modified arcs at two sides in which the central angle of the central arc and the radius of the modified arcs should follow the provided formula. The stator after arc modification can reduce the cogging torque and sustain the torque constant at certain level so as to enhance the performance of brush-less motor.
Patent TW-344681-B (TW)
Title: Hand held fluid dispensing apparatus
Inventor: LARRY W FLATT
IPC: B05C17/005
Filed: 1997-04-24
Granted: 1998-11-11
Abstract: A hand held apparatus for dispensing fluid from a fluid supply, the apparatus comprising: a housing having a first body portion and a second body portion; a nozzle for dispensing the fluid, the nozzle coupled to the fluid supply; a valve assembly disposed in the housing and interconnecting the nozzle and the fluid supply in which the valve assembly is actuatable to control fluid dispensed by the nozzle; a first trigger for actuating the valve assembly, the first trigger disposed on one side of the housing; a second trigger for actuating the valve assembly, the second trigger disposed on the same side of the housing as the first trigger, in which the first trigger is usable to actuate the valve assembly when the first body portion of the housing is used as a hand grip, and the second trigger is usable to actuate the valve when the second body portion of the housing is used as a hand grip.
Patent TW-446659-B (TW)
Title: Control device for a bicycle
Inventor: HARA NOBUKATSU
IPC: B62K23/00
Filed: 1997-05-19
Granted: 2001-07-21
Abstract: A bicycle suspension element adjusting device includes a base member, a first operating member coupled to the base member, and a second operating member coupled to the base member. The first operating member is adapted to couple to a transmission control element or brake control element, and the second operating member is adapted to couple to a suspension element adjusting device. The base member may be mounted to a structural element of the bicycle such as the handlebars so that the suspension element adjusting device may be operated with the same convenience as the brake or transmission control devices without stopping the bicycle.
Patent TW-355209-B (TW)
Title: System for the pneumatic delivery of emulsion explosives
Inventor: MCDONALD KEITH J
IPC: F42B33/02
Filed: 1997-06-03
Granted: 1999-04-01
Abstract: A system for the pneumatic delivery of emulsion explosives into a borehole through pressurized means, comprising: (a) a pressurized vessel for holding the emulsion explosive under pressure and having an outlet for the discharge of the emulsion explosives, (b) a water injector connected to the outlet to form annular high-pressure water pressure around the periphery of the emulsion explosives, (c) a pressurized water source providing the injector with high-pressure water at the pressure equal or greater than the pressure of the emulsion explosives, and (d) a delivery hose extended from the water injector to deliver the emulsion explosives from the vessel into the borehole, as such the annular high-pressure water flow lubricates the flow of emulsion explosives passing through the delivery hose.
Patent TW-338841-B (TW)
Title: A method and device for processing sampled analogue signals in digital BICMOS process
Inventor: TARN NAN-SHIANG
IPC: H01L21/8238
Filed: 1997-06-19
Granted: 1998-08-21
Abstract: A method for processing sampled analogue signals in digital BICMOS processes featuring the use of MOS transistors and BICMOS transistors in the manufacturing process of BICMOS, where one voltage is stored temporarily in the port of an MOS transistor and the transconductance of a bi-polarity transistor boosts the pace.
Patent TW-332880-B (TW)
Title: Strategic simulation game device for multiple players via communication technique
Inventor: HER DAY-SHOEI
IPC: G06F15/16
Filed: 1997-07-16
Granted: 1998-06-01
Abstract: A kind of strategic simulation game device for multiple players via communication technique which includes a plurality of game terminals, provided for the player to watch the output message of the strategic simulation game and input the command; the terminals are connected to a communication media; each terminal is composed of a program loader storing the codes of the strategic simulation game; RAM for storing the data generated during playing; a communication interface which connects to the communication media; a input device for inputting the command to the game; a display device for displaying the output message of the strategic simulation game; and a CPU for execution of the codes in the program loader and reception of the command input from the input device; store the data generated during execution into the RAM and display the output message on the display device; the CPU is exchanging the message with other game terminals via the communication interface and give commands to the game for real time strategic simulation; The execution codes in each game terminal includes - a communication module, exchanging the specific message via the communication interface - a display module, displaying the output message from the strategic simulation game - a operation module, receiving the input command of the strategic simulation via the input device - a data processor, processing the command form the operation module and generate the specific message to be transmitted to other terminals.
Patent TW-379504-B (TW)
Title: Image displaying and controlling apparatus and method
Inventor: KAWAI TOSHIHIKO
IPC: G09G5/36
Filed: 1997-09-05
Granted: 2000-01-11
Abstract: An image displaying and controlling apparatus for displaying a computer graphics image in square-shaped pixels in an MPEG2 image format in rectangular-shaped pixels at a regular roundness. A graphics processor block produces the data of 640 x 480 pixels, two-line data of which are stored in two 1H buffers, and are multiplied respectively by weights output by a weight control circuit through a line conversion circuit. As a result, data of 640 x 432 are produced. A delay circuit delays a vertical synchronizing signal output by the graphics processor block by 14H. A phase comparator circuit compares the 14H delayed vertical synchronizing signal in phase with a vertical synchronizing signal output by an MPEG2 video decoder. The timing of the generation of the vertical synchronizing signal at the graphics processor block is set to be earlier by 14H than the timing of the generation of the vertical synchronization signal of the MPEG2 video decoder. The memory capacity required of the buffers in front of the line conversion circuit in a processing circuit is for two lines only while line conversion process is performed without any destruction of pixel data.
Patent TW-365685-B (TW)
Title: Low-temperature processes for depositing barrier films containing tungsten and nitrogen
Inventor: LU JIONG-PING
IPC: H01L21/205
Filed: 1997-10-27
Granted: 1999-08-01
Abstract: A NH3-free process for preparing conformal, pure, and stable thin films of Wny, WSixNy, WbxNy and WSixlBx1Ny at relatively low temperatures, by depositing the films in a plasma-enhanced chemical vapor deposition process, in which the nitrogen source is not an ammonium salt precursor.
Patent TW-388996-B (TW)
Title: Organic light emitting diodes having transparent cathode structures
Inventor: GUHA SUPRATIK
IPC: H05B33/12
Filed: 1997-10-30
Granted: 2000-05-01
Abstract: Organic light emitting diodes having a transparent cathode structure is disclosed. The structure consists of a low work function metal in direct contact with the electron transport layer of the OLED covered by a layer of a wide bandgap semiconductor. Calcium is the preferred metal because of its relatively high optical transmissivity for a metal and because of its proven ability to form a good electron injecting contact to organic materials. ZnSe, ZnS or an alloy of these materials are the preferred semiconductors because of their good conductivity parallel to the direction of light emission, their ability to protect the underlying low work function metal and organic films and their transparency to the emited light. Arrays of these diodes, appropriately wired, can be used to make a self-emissive display. When fabricated on a transparent substrate, such a display is at least partially transparent making it useful for heads-up disply applications in airplanes and automobiles. Such a display can also be fabricated on an opaque substrate, such as sillcon, in which previously fabricated devices and circuits can be used to drive the display.
Patent TW-359897-B (TW)
Title: Method for making DRAM capacitor
Inventor: ZHANG MING-LUN
IPC: H01L21/8242
Filed: 1997-11-10
Granted: 1999-06-01
Abstract: The invention uses a trench technique known in a conventional DRAM technique to produce a multilevel capacitance on the side thereof thereby increasing the area of capacitance, and obtaining a capacitance which is double than the capacitance obtained by a conventional technique. Furthermore, for an identical capacitance, the present invention uses a multilevel structure to increase the area of capacitance. Therefore, the required depth of trench is shallower than the depth of trench in a conventional method thereby reducing the process difficulties.
Patent TW-382054-B (TW)
Title: Apparatus for controlling the air flow through a fume hood utilizing object detection
Inventor: JACOB STEVEN D
IPC: F24F7/007
Filed: 1997-12-11
Granted: 2000-02-11
Abstract: A fume hood controller includes detection apparatus for detecting the presence of objects within the fume hood and reduces the flow through the fume hood if there are no objects within the hood, thereby conserving energy costs associated with conditioning supply air to the room where the fume hood is located. The controller also adjusts flow as a function of the presence and also the location of objects that are detected within the fume hood. Since there is a smaller likelihood of fume spillage when the objects are located more deeply within the fume hood, the flow can be reduced in such a situation compared to that which would be required if the objects are located closer to the sash.
Patent TW-358208-B (TW)
Title: Non-volatile semiconductor memory for unit and multi-unit operations
Inventor: PARK JONG-WOOK
IPC: G11C16/02
Filed: 1998-01-15
Granted: 1999-05-11
Abstract: A non-volatile memory, having a memory entry for information formed by elements or address and a surplus entry, including the memory: when certifying a programming of a selected cell in the memory entry and by a multiple cell, a selected cell in the surplus entry may be programmed and certification by a mono unit; and when a selected cell from the memory entry is read for a number of units, for reading surplus entry as a unit.
Patent TW-414724-B (TW)
Title: Processing device for domestic kitchen-residue and processing method thereof
Inventor: ISHIMARU SHUJI
IPC: B02C23/00
Filed: 1998-03-03
Granted: 2000-12-11
Abstract: The processing device for domestic kitchen-residue can be installed under kitchen units and won't generate any odor because of its compact and enclosed design. The microorganism, which carried by sawdust of cedar within the device, can almost completely decompose all kitchen residues without generating sludge. The microorganism can regenerate without replenishing or any maintenance. The processing device for domestic kitchen-residue comprises a mincer, a first tank, a second tank and an air delivery pump. The processing method comprises mincing, oxidation decomposing by wet contacting, a first filtration, decomposing by dry fermentation, and a second filtration.
Patent TW-366571-B (TW)
Title: Wafer pod without leakage of nitrogen gas
Inventor: LI BANG-YAU
IPC: H01L23/00
Filed: 1998-05-25
Granted: 1999-08-11
Abstract: The present invention deals with a wafer pod that prevents leakage of nitrogen gas, having the pod a closed space filled with nitrogen gas for housing a plurality of wafers inside, including a cover and a base, being the cover a hollow container with an opening and the base having a sealing pad at a spot corresponding to the opening of the cover, being the closed space formed by tightly engaging the sealing pad of the base and the opening of the cover, featuring the width of the sealing pad slightly over the width of the opening of the cover, being the sealing pad a hollow unit and the opening of the cover made in round angle and when the sealing pad and the opening engage, the cover presses on the sealing pad of the base by means of the round angle of the opening, making the surface of the sealing pad have cavities with the curve of the round angle, making the contact space of the sealing pad and the opening increase, as well as the route of flow of nitrogen current outside, keeping the same from leaking.
Patent TW-412544-B (TW)
Title: Process for preparing conjugated polymers
Inventor: INBASEKARAN MICHAEL
IPC: H01L51/50
Filed: 1998-05-25
Granted: 2000-11-21
Abstract: A process for preparing conjugated polymers which comprises contacting (i) monomers having two reactive groups selected from boronic acid, C1-C6 boronic acid ester, C1-C6 borane, and combinations thereof, with aromatic dihalide-functional monomers or (ii) monomers having one reactive boronic acid, boronic acid ester, or borane group and one reactive halide-functional group, with each other; (wherein the monomers are selected so that the polymerization reaction product of such has conjugated unsaturaged internal groups) in a reaction mixture which contains: (a) an organic solvent in which the polymber forms at least a 1 percent solution; (b) an aqueous solution of an inorganic base having a pKa in the range of from 9 to 13, said solution having a concentration of at least 0.1 N; (c) a catalytic amount of a palladium complex; and (d) at least 0.01 mole percent of a phase trasfer catalyst, based on the number of moles of boronic acid, boric acid ester, and borane groups in the reaction mixture; under reaction conditions sufficient to form the corresponding conjugated polymer.
Patent TW-422986-B (TW)
Title: Semiconductor memory having eeprom cells
Inventor: YEOM JIN-SEON
IPC: G11C16/10
Filed: 1998-07-07
Granted: 2001-02-21
Abstract: A semiconductor memory includes a plurality of memory cells being electrically programmed and coupled to word lines and bit lines; a first latch circuit for holding data during a programming operation including a verifying step; and a second latch circuit for generating a result from verifying a programmed memory cell, in response to the data held in the first latch circuit.
Patent TW-406323-B (TW)
Title: Method for wafer alignment and the apparatus of the same
Inventor: HU FA-FU
IPC: G03F9/00
Filed: 1998-08-20
Granted: 2000-09-21
Abstract: A method for wafer alignment and the apparatus of the same are provided. A plurality of alignment marks are designed on wafer back in coordinance with a plurality of alignment mark holes of the inspection apparatus for wafer alignment, making the light beam to irradiate the alignment marks of a wafer through said holes; then it is reflected for detecting whether it is aligned. The method of putting alignment mark on the back of the wafer prevents the problems of conventional way that when aligning the mark on the wafer, it is influenced by CMP or by large variation in processing causing the loss of accuracy in pattern transferring.
Patent TW-423238-B (TW)
Title: Circuits and methods for a ring network
Inventor: CODEN MICHAEL H
IPC: H04L12/56
Filed: 1998-08-21
Granted: 2001-02-21
Abstract: A ring switch for a ring network is provided. The ring switch includes at least one ring port that is coupleable to transport data packets in a ring network. Further, the ring switch includes at least one local port that is coupleable to at least one local area network. The ring switch also includes at least one address table that tracks the addresses of network devices associated with each port of the ring switch based on source addresses of data packets received at the ports of the ring switch. Data packets received at the at least one ring port that are not destined for a network device associated with any of the at least one local ports of the ring switch are switched to another ring switch coupled to the at least one ring port based on the at least one address table without the use of a token or encapsulating the packet.
Patent TW-397745-B (TW)
Title: Kitchen utensil
Inventor: WALLAYS NELE
IPC: B25G3/10
Filed: 1998-09-08
Granted: 2000-07-11
Abstract: The handle of the kitchen utensil is rearwardly tapering with a generally oval transverse cross-section progressively smaller toward the rear of the handle, the forward end of the handle incorporates a forwardly opening chamber which receives the mounting portion of an implement in seating relation therin, the implement having opposed spring-loaded protuberances engaged through apertures in the chamber wall and retraced only by external manual pressure theregainst.
Patent TW-415070-B (TW)
Title: Non-volatile semiconductor memory device
Inventor: HIRANO YASUAKI
IPC: H01L27/115
Filed: 1998-10-30
Granted: 2000-12-11
Abstract: A non-volatile semiconductor memory device according to the present invention includes: a matrix of word lines and bit lines intersecting one another; and a memory cell of a stack gate type being disposed so as to correspond to each intersection of the matrix of the bit lines and the word lines, the memory cell including a control gate, a drain, and a source, the control gate being coupled to a corresponding one of the word line, the drain being coupled to a corresponding one of the bit lines, and the memory cell being capable of performing a write operation and an erase operation based on an FN tunnel phenomenon. Data is written to the memory cell by applying a reference voltage to the control gate, a first voltage to a well in which the memory cell is formed, and a second voltage to the drain; and data is erased from the memory cell by applying a third voltage to the control gate and the reference voltage to the well. Each of the first, second, and third voltages is equal to or greater than zero volts, and the second voltage is greater than the first voltage.
Patent TW-436432-B (TW)
Title: A type air tube, a tyre containing said air tube and related manufacturing process
Inventor: CARETTA RENATO
IPC: B60C15/02
Filed: 1998-11-17
Granted: 2001-05-28
Abstract: An air tube of elastomer material for tyres is described, which is divided into at least to parts by an internal wall extending in the equatorial plane and delimiting a central core and two sidewalls in said air tube. The core is formed of the above wall from the ends of which two flanges issue perpendicularly to the partition itself, in opposite directions, over a predetermined length; the flange and sidewall ends are associated with each other by vulcanization and the core rigidity is greater than the sidewall rigidity. The air tube performs the function of supporting the tyre not only during normal running but also under deflated conditions, as in the case of a puncture in one of the two air tube parts, for example. In particular, the air tube is advantageously used with ""low-section"" tyres as it has such features that it expands within the available space between the tyre and related mounting rim.
Patent TW-473479-B (TW)
Title: Phosphonocephem derivatives, their production and use
Inventor: ISHIKAWA TOMOYASU
IPC: C07D463/00
Filed: 1998-12-02
Granted: 2002-01-21
Abstract: The present invention relates to novel phosphonocephem derivatives of the following formula: [wherein R1 represents a phosphono group, R2 represents a C1-6 alkyl group which may be substituted, Q and X each represents a nitrogen atom, Y represents a sulfur atom, n represent 0(zero), R3 represents a group of formula (wherein R5 is a C1-4 alkyl group) and R4 represents a hydrogen atom], an ester or a salt thereof. The derivatives have excellent antibiotic activity, stability and oral absorbability. The present invention also relates to a production of the derivatives and a pharmaceutical composition containing the derivatives.
Patent TW-415148-B (TW)
Title: Input receiver
Inventor: EARL JEFFERY S
IPC: H04B1/10
Filed: 1999-03-04
Granted: 2000-12-11
Abstract: The present invention provides an input receiver of a difference amplifier or an improved difference amplifier for adjusting an input high level and a low level voltage signal into a multiple input/output interface compatible with a transistor-transistor logic (TTL), a low voltage transistor-transistor logic (LVTTL) and a stub series terminated logic (SSTL). In a difference amplifier or an improved difference amplifier, a transistor receiving a reference voltage signal and a receiver enabling signal is adjusted based on an input high level signal and an input low level signal required by a selected interface type. The rest of the transistors are maintained at a relatively constant voltage. When selecting a special type of interface, the gate of the transistor receiving the reference voltage signal and the receiver enabling signal will maintain at a relatively constant voltage. Since a constant value gate voltage is supplied to this type of transistor, the switching speed of an input receiver will not generate a negative influence by an extra load caused by one or more I/O interface type non-operational FET.