baber/WOPTO huggingface dataset:
Patent TW-385450-B (TW)
Title: Layout of semiconductor memory component with triple well structure
Inventor: LEE JUNG-HWA
IPC: G11C11/407
Filed: 1998-10-01
Granted: 2000-03-21
Abstract: A layout of semiconductor memory component with triple well structure comprises multi memory cells sections that are arranged in array- type. The first circuit sections are oppositely adjacent to memory cell section along the first direction. Each first circuit section is consist of circuits for encoding and driving word line of the relative memory cell section. The second circuit sections are oppositely adjacent to memory cell section along the second direction perpendicular to the first direction. Each second circuit section comprises circuits for sensing the bit line of the relative bit line. The third circuit sections are arranged between the first circuit lay-up section and the second circuit lay-up section.  A first driving unit that is implemented at least two well bias drives the circuit of the first circuit section.  A second driving unit that is implemented another well bias drives the circuit of the second circuit section. The first driving unit and the second driving unit are oppositely arranged adjacent to the third circuit section.
Patent TW-469664-B (TW)
Title: Metal-air fuel cell battery system for generating electrical power and method of producing electrical power therefrom
Inventor: FARIS SADEG M
IPC: H01M8/00
Filed: 1998-11-25
Granted: 2001-12-21
Abstract: In an air-metal fuel cell battery (FCB) system, wherein metal-fuel tape, the ionically-conductive medium and the cathode structures are transported at substantially the same velocity at the locus of points at which the ionically-conductive medium contacts the moving cathode structure and the moving metal-fuel tape during discharging and recharging modes of operation. In a first generalized embodiment of the present invention, the ionically-conductive medium is realized as an ionically-conductive belt, and the metal-fuel tape, ionically-conductive belt, and movable cathode structure arc transported at substantially the same velocity at the locus of points which the ionically-conducing belt contacts the metal-fuel tape and the cathode structure during system operation. In a second generalized embodiment of the present invention, the ionically-conductive medium is realized as a solid-state (e.g. gel-like) film layer integrated with the metal-fuel tape, and the metal-fuel tape, ionically-conductive film layer and movable cathode structure are transported at substantially the same velocity at the locus of points which the ionically-conducing film layer contacts the metal-fuel tape and the cathode structure during system operation. In a third generalized embodiment of the present invention, the ionically-conductive medium is realized as a solid-state film layer integrated with the movable cathode structure, and the metal-fuel tape, ionically-conductive film layer and movable cathode structure are transported at substantially the same velocity at the locus of points which the ionically-conducting film layer contacts the metal-fuel tape and the cathode structure during system operation. By transporting the movable cathode structure, ionically contacting medium and metal-fuel tape within the system as described above, generation of frictional forces among such structures are minimized during system operation, and thus the damage to the cathode structure and metal-fuel tape is substantially reduced.
Patent TW-480369-B (TW)
Title: Photoresist composition comprising novel polymer, process for making the novel polymer and process for imaging photoresist
Inventor: WANAT STANLEY F
IPC: G03F7/023
Filed: 1998-11-04
Granted: 2002-03-21
Abstract: A photoresist composition comprising a film forming resin obtained by condensing a phenol derivative and a substituted diphenyl ether, a photoactive compound, and a solvent. The photoresist composition may also contain an alkali-soluble, film-forming resin, such as a novolak resin. The photoresist of the instant invention improves the photospeed, resolution and thermal stability of the photoresist images.
Patent TW-364945-B (TW)
Title: Connection method for optical glass of optical rule and guiding table
Inventor: WANG JIN-YUAN
IPC: G01B11/02
Filed: 1998-12-10
Granted: 1999-07-21
Abstract: A kind of connection method for optical glass of optical rule and guiding table, especially for the connection between the optical glass in the structure of optical rule and the guiding table formed by the aluminum extrusion. The feature is to allocate a connection trench at the position for optical glass onto the guiding table. The trench has an agglutination slot at the bottom. During the agglutination process, there forms a layer of thin film agglutination agent for the fixture. The invention can prevent deformation of the optical glass from the influence of aluminum extrusion quality and different coefficients of expansion to greatly improve the precision of optical rule.
Patent TW-486527-B (TW)
Title: Device for cooling and preparing melt-spun fiber
Inventor: KAEGI WERNER
IPC: G01F3/10
Filed: 1999-01-08
Granted: 2002-05-11
Abstract: A device for cooling and preparing a melt-spun fiber comprises: a quench filtration core disposed in the center of an annular fiber arrangement and an oil unit which supplies a spinning oil through a supply conduit by an external spinning oil metering pump and wets a moving fiber in an annular slit; which is characterized in that the oil unit is divided into regions of the same size which are disposed in a ring, and the oil unit comprises a flow distribution element disposed upstream of the regions so that the element evenly distributes the spinning oil discharged from the conduit to all regions from where the spinning oil flows through the annular slit.
Patent TW-412870-B (TW)
Title: Semiconductor device and manufacture thereof
Inventor: HACHISUKA ATSUSHI
IPC: H01L21/768
Filed: 1999-03-31
Granted: 2000-11-21
Abstract: In response to the requirement for reduction in diameter of a contact hole 10a with the miniaturization of a semiconductor device according to the present invention, an anti- hydrofluoric acid side wall film 51 is formed on a side wall of the contact hole 10a. The anti-hydrofluoric acid side wall film 51 is constituted of an insulating film such as a nitride film and is never etched by hydrofluoric acid. Furthermore, in part of a silicon substrate 1 near the lower end of the contact hole 10a, a second impurity region 50 connected to one of a pair of 'n' type source and drain regions and a first impurity region 52 which reaches a 'p' type isolation region 3 are formed. Such a construction can provide a semiconductor device whose operation characteristics can be stabilized by preventing the reduction in the diameter of a contact hole to form an interconnection layer accompanied by the miniaturization of the semiconductor device.
Patent TW-483918-B (TW)
Title: Thermoset volatile monomer molding compositions and method for molding
Inventor: WEBERG ROLF THOMAS
IPC: C08K3/00
Filed: 1999-06-22
Granted: 2002-04-21
Abstract: A molding composition including reactive high-volatility monomeric groups, such as acrylics, at least one primary thermal initiator and at least one secondary thermal initiator is described. Molding process using molding compositions including reactive high-volatility monomeric groups are also described.
Patent TW-417192-B (TW)
Title: Etching method
Inventor: MIHASHI AKIO
IPC: C23F11/00
Filed: 1999-06-29
Granted: 2001-01-01
Abstract: The electromagnetic induction window 2, a part of or the entire wall of the etching chamber 1 which is in contact with plasma, and other elements within the etching chamber 1 are constructed of a material of which composition ratio of oxygen is 50% or less, in particular silicon nitride, or other materials such as silicon, silicon carbonate, carbon, aluminum nitride, polyimide, and polyamide.
Patent TW-424277-B (TW)
Title: Chemical etching method applicable in semiconductor process
Inventor: HUANG RUEI-JEN
IPC: H01L21/306
Filed: 1999-07-13
Granted: 2001-03-01
Abstract: The present invention discloses a chemical etching method applicable in a semiconductor process, particularly a method for etching a polysilicon. The method comprises: using a mixed etching gas of SF6/C2F6 added into Cl2/HB4, and using a chemical etchant mainly containing F and a chemical etchant mainly containing C, to increase the etching rate of polysilicon and reduce the sidewall etching rate, thereby obtaining a better polysilicon profile and increasing the etching rate.
Patent TW-421859-B (TW)
Title: Semiconductor memory apparatus and its fabricating method
Inventor: KUMAGAI TAKASHI
IPC: H01L21/8244
Filed: 1999-07-26
Granted: 2001-02-11
Abstract: The static random access memory has the first, the second, and the third conducting layers. The first conducting layer becomes the gate electrodes of the first load transistor and the first driving transistor. The second conducting layer is branched from the first conducting layer on the field oxide area and is electrically connected with the active region of the second driving transistor. The third conducting layer becomes the gate electrodes of the second load transistor and the second driving transistor, in which the third conducting layer is electrically connected with the active region of the first load transistor. The width of second conducting layer on the field oxide area is smaller than that of the first conducting layer.
Patent TW-442773-B (TW)
Title: System and method for implementing a refined psycho-acoustic modeler
Inventor: HU FENGDUO
IPC: G10L19/02
Filed: 1999-07-30
Granted: 2001-06-23
Abstract: A system comprises a refined psycho-acoustic modeler for efficient perceptive encoding compression of digital audio. Perceptive encoding uses experimentally derived knowledge of human hearing to compress audio by deleting data corresponding to sounds which will not be perceived by the human ear. A psycho-acoustic modeler produces masking information that is used in the perceptive encoding system to specify which amplitudes and frequencies may be safely ignored without compromising sound fidelity. The present invention includes a refined approximation to the experimentally derived individual masking spread function, which allows superior performance when used to calculate the overall amplitudes and frequencies that may be ignored. The present invention also includes an enhanced tonal component determiner, which allows for the more accurate identification of significant tonal components.
Patent TW-444142-B (TW)
Title: Wavelength-tunable fiber modulation attenuator
Inventor: HUANG DING-WEI
IPC: G02B6/26
Filed: 1999-09-03
Granted: 2001-07-01
Abstract: A wavelength-tunable fiber modulation attenuator includes: a fiber to transmit optical signal, a tapered region in the fiber to control the attenuation of optical signal, a pyramid body to transmit and concentrate the vibration wave on the fiber, whose tip touches with the side of the fiber, a piezoelectric converter connected to the bottom of a pyramid body with the voltage signal as the input driving signal to produce the vibration wave. Also, the present invention needs only a simple process. In addition to the tunable amount of attenuation of optical signal, the attenuated wavelength position is tunable, and the bandwidth of this attenuated band may also vary with the length of the tapered section.
Patent TW-400446-B (TW)
Title: Light add/drop multiplexer
Inventor: LIN SHR-CHIANG
IPC: H04J14/02
Filed: 1999-09-22
Granted: 2000-08-01
Abstract: A light add/drop multiplexer, which utilizes a piece of optical filter sheet, planar reflection lens , and 3 GRINs to achieve the reading and adding of specified wavelength light signal. This invention only uses a piece of optical filter sheet and a piece of planar reflection lens and makes the multiple times reflective light pathway system to achieve the elevation of specified intra-band isolation and reduce the production cost from the traditional use of two pieces of optical filter sheet to one optical filter sheet.
Patent TW-538341-B (TW)
Title: A method and apparatus for levelizing transfer delays for a channel of devices such as memory devices in a memory subsystem
Inventor: STEVENS WILLIAM A
IPC: G11C29/00
Filed: 1999-11-20
Granted: 2003-06-21
Abstract: A method and apparatus for levelizing transfer delays for a channel of devices. One method disclosed determines a controller delay value by iteratively testing memory transfers to determine a largest transfer latency value using a subset of all available delays for at least one of a plurality of memory devices. Additionally, a memory device delay value for each of the plurality of memory devices is determined by testing memory transfers using at least one delay value for each of the plurality of memory devices.
Patent TW-434470-B (TW)
Title: Header body for fluid control device and manufacturing method thereof
Inventor: MICHIO YAMAJI
IPC: F16L41/02
Filed: 1999-11-10
Granted: 2001-05-16
Abstract: A manufacturing method for the header body comprises the following steps: first, perforating a block body by an upward opening path for communicating path of either right or left side and auxiliary path; second, inserting sealing member into the auxiliary path; third, welding the sealing member in the auxiliary path; and fourth, perforating the bock body by an other upwards opening path, wherein, in the second step, the sealing member is inserted into the other upward opening path partly.
Patent TW-441098-B (TW)
Title: Dynamic random access memory
Inventor: JANG TSAI-FU
IPC: H01L27/108
Filed: 1999-12-07
Granted: 2001-06-16
Abstract: This invention is about a kind of dynamic random access memory that includes a substrate. The surface of substrate is provided with drain and source, and a channel is formed between drain and source. The floating gate, control gate and program gate are sequentially formed on top of the channel, in which the floating gate is mutually connected with the program gate by a program route. By adding a voltage to the control gate or program gate, the charges are made to flow toward the floating gate or the program gate through the program route to perform write-in or erase mechanism.
Patent TW-482749-B (TW)
Title: Method for consolidation of natural stone blocks or recomposite blocks
Inventor: MAROCCO GIUSEPPE
IPC: B28B11/04
Filed: 1999-12-08
Granted: 2002-04-11
Abstract: A method for consolidating of blocks of natural stone or recomposed material having fractures and internal cavities communicating on the outside comprising the following steps: placing the block (1) to consolidate on a flat and rigid platform for laying and transporting with interposition of a base sheet (2), impermeable to liquids and gases, on which are arranged some discontinuous spacers; applying to each side wall of the block a lateral sheet (3, 4, 5, 6), impermeable to liquids and gases, with interposition of spacer elements (8) integral with the lateral sheet or with the wall of the block (1) and glued respectively to the wall of the block (1) or to the lateral sheet, each lateral sheet (3, 4, 5, 6) being some centimeters higher than the block itself; inserting the block (1) in said autoclave and inducing a depression; dripping on the upper part (7) of the block (1) and in the interstices between the block and the sheets a fluid hardenable resin in order to cover the block itself completely; removing said depression from the autoclave so that the resin penetrates in said fractures or cavities inside the block (1); allowing or inducing to harden the resin around the block and in said fractures or inside cavities.
Patent TW-445236-B (TW)
Title: Extendable stirrup
Inventor: BURKE EARL P JR
IPC: B68C3/00
Filed: 1999-12-20
Granted: 2001-07-11
Abstract: The extendable stirrup includes an upper stirrup, a lower stirrup slidably connected to the upper stirrup, a lock, a release and a retraction mechanism. The upper stirrup is a full stirrup, which includes an upper foot plate to support the rider's foot during riding and which attaches in a known manner to the stirrup strap of a saddle. The lower stirrup slides between retracted and extended positions on the upper stirrup and can be extended downward to give the rider a lower ""step"" for mounting the horse. A lock is disposed on the upper and lower stirrups and engages in the extended position locking the lower stirrup in the extended position. A release disengages the lock upon downward movement of the lower stirrup or, in an alternative embodiment, upon pressure applied to a trigger on the upper foot plate when the lower stirrup is in the extended position. In either embodiment, when the release disengages, the lower stirrup automatically retracts toward the upper stirrup. With the lower stirrup is in the retracted position, the upper and lower stirrups remain nested together to detract less from the aesthetic appeal of the rider, the riding gear, and the horse.
Patent TW-527756-B (TW)
Title: Adaptive/reactive safety plug receptacle
Inventor: SKARIE CHRISTOPHER JASON
IPC: H02H5/12
Filed: 1999-12-31
Granted: 2003-04-11
Abstract: Disclosed is an electrical receptacle which is safe for children yet easy for adults to use. This electrical receptacle provides power only to a properly inserted plug and makes use of one or more sensors which are able to detect blade insertion, ground plug insertion, presence of the plug face motion near the receptacle face or a combination thereof. The receptacle includes a contact assembly adapted and configured to conductively couple each blade of the plug to a conductor, one or more sensors, and a control circuit; wherein the control circuit determines whether or not to provide power to the properly inserted plug by determining if substantially simultaneous insertion has occurred.
Patent TW-452645-B (TW)
Title: Gyro apparatus and gyroscope
Inventor: NUMAI TAKAKIRO
IPC: G01C19/64
Filed: 2000-01-21
Granted: 2001-09-01
Abstract: A gyro comprises a first laser adapted to generate a first laser beam propagating in a direction as a main mode of operation, a second laser adapted to generate a second laser beam propagating in a direction as a main mode of operation. The gyro may have a beat signal detection means and a photodetector for receiving the first and second laser beams. The first laser beam and the second laser beam have different respective oscillation frequencies and interfering with each other.
Patent TW-I224241-B (TW)
Title: Positive resist composition
Inventor: YAMAHARA NOBORU
IPC: G03F7/039
Filed: 2000-04-26
Granted: 2004-11-21
Abstract: The present invention provides a positive resist composition which comprises (A) a resin represented by a copolymer comprising recurring units represented by the general formulae (1) or (2) as shown below, and (B) a radiation sensitive acid-generator. The positive resist composition has an excellent storage stability and the resist produced from the composition is a chemically amplifiable type sensitive to radiations represented by artificial ultraviolet rays. The resist has a high transparency to radiations and it is excellent in basic physical properties for resist such as durability to dry etching, sensitivity, resolution, and pattern configuration.
Patent TW-I243816-B (TW)
Title: Polymorphs of donepezil hydrochloride and process for production
Inventor: IMAI AKIO
IPC: A61K31/44
Filed: 1997-06-05
Granted: 2005-11-21
Abstract: Donepezil hydrochloride, 1-benzyl-4-[(5,6-dimethoxy-1-indanon)-2-yl]methylpiperidine hydrochloride, is provided here in the form of four polymorphs which are stable against heat and humidity in the pharmaceutical use. They can be industrially produced. They are specified by peaks in X-ray powder diffraction pattern and absorption peaks in infrared absorption spectra in potassium bromide.
Patent TW-476719-B (TW)
Title: Structure for adjustably attaching a disc brake caliper to a bicycle frame
Inventor: LUMPKIN WAYNE
IPC: B62L1/00
Filed: 2000-06-27
Granted: 2002-02-21
Abstract: An attachment structure for a caliper of a disc brake assembly consisting of a caliper and a rotor. The caliper is attached to a wheel supporting portion of a cycle frame which supports a wheel with the rotor fixedly attached to the wheel and the rotor lying in a fixed a plane relative to the supporting portion of the frame. The supporting portion of the frame has a pair of attachment bores oriented to attach the caliper with the rotor received between a pair of brake pads advanced into and out of contact with the rotor by the caliper along a select axis. The attachment structure allows for infinite variation of the angle of incidence between the select axis and the plane of the rotor within a defined range. Attachment bolts secure the caliper to the frame with a select angle of incidence between the select axis and the plane of the rotor.
Patent TW-472181-B (TW)
Title: Method and device for positioning hole centers
Inventor: HSU JENN-YANG
IPC: G05D3/00
Filed: 2000-07-10
Granted: 2002-01-11
Abstract: The present invention uses a flat light beam to go through a series of holes on a moving object. The parts, which are passed through by it are detected by position sensors, and are processed as well as calculated by a circuit such that a real time position data of the holes corresponding to a baseline can be displayer. In addition, the real time position data can be used in other applications such as control, or record and so on.
Patent TW-456080-B (TW)
Title: Diode array package with homogeneous output
Inventor: MOYER RICHARD H
IPC: H01S5/022
Filed: 2000-08-29
Granted: 2001-09-21
Abstract: A diode array (32) which includes a diode bar (22) having a plurality of laser diodes (42) within an active region (40) so as to emit light parallel to an optical axis (26), generally parallel to the laser diodes (42). The diode bars (22) are sandwiched between a pair of spacer layers (34, 36). Each spacer layer (34, 36) includes two or more spacers (48, 50). The spacers (48, 50) in each layer (34, 36) are configured such that gaps (52, 54) between contiguous spacers (48, 50) are at a non-parallel angle (θ) relative to the optical axis (26) of the diode bar (22). By orienting the gaps (52, 54) between the spacers (48, 50) at non-parallel angel relative to the optical axis (26) of the laser diodes (40), the gaps (52, 54) span several laser diodes (40), thus averaging any inhomogeneous effects caused by the gaps (52, 54) resulting in a relatively more uniform output from the various laser diodes (40) forming the diode bar (22).
Patent TW-552369-B (TW)
Title: Intrinsic gauging for tube fittings
Inventor: WILLIAMS PETER C
IPC: F16L19/065
Filed: 2000-09-13
Granted: 2003-09-11
Abstract: An intrinsic gauging device for a ferrule type tube fitting of the type having a coupling nut, a coupling body and at least one ferrule, includes a precisely formed marking on the coupling body that is visually perceptible when the coupling is in a finger tight position, and that is covered or visually imperceptible or otherwise has a predetermined relationship with the coupling nut when the fitting has been initially pulled-up. In a preferred form, the marking is realized as a precision groove or recess machined into a surface of the coupling body. The groove can be made more easily visually perceptible such as by roughening or knurling the surface, or coloring the surface, for example. The groove defines an edge at a precise position that corresponds to a predetermined axial displacement of the nut relative to the body for initial pull-up. The marking may also be formed with a precise dimension such as an axial length to provide a second edge that corresponds to a predetermined axial displacement of the nut relative to the body beyond initial pull-up for fitting assemblies that are remade.