baber/WOPTO huggingface dataset:
Patent TW-335338-B (TW)
Title: Footwear with differential cushioning regions
Inventor: ROBERT M LYDEN
IPC: A43B13/20
Filed: 1996-06-06
Granted: 1998-07-01
Abstract: A sort of footwear with differential cushioning regions, having the footwear an upper part and a sole, which has an intermediate edge, lateral edge and the first and the second cushion regions, said first cushion region having a inferior compression hardness with respect to the second cushion region, said first cushion region being disposed at least beneath the spherical range, having the oval little bone, the end of each metatarsus, each metatarsus, phalanx articulation and and the close end of each phalanx, said second cushion region having at least beneath the foot a C portion, which usually surrounds the first metartarsus-phalanx articularion along the intermediate edge of the sole, including the close phalanx bone and the first metatarsus bone of the first toe.
Patent TW-300959-B (TW)
Title: A novel method and device for portable energy spectrum analyzer of ionizing radiations
Inventor: TZENG SHIUNN-HWA
IPC: G01T1/36
Filed: 1996-06-13
Granted: 1997-03-21
Abstract: A novel design methodology which is suitable for portable applications of energy spectra analysis of ionizing radiations:the basic principle of the method lies on relation between the height and width of electric pulses generated by radiation detectors during energy absorption process of ionizing radiations. Instead of conventional direct pulse height measurements using complicate electronics for pulse shaping, gating, peak detection, holding as well as fast A/D conversion, the method makes use of comparators to transform analog detector pulses into digital pulses and doing the pulse width measurements. When there is a built-in lookup table resides, a simple one to one mapping can be done to transform measured pulse width to its peak height. Consequently, after an adequate data collection, a pulse height or, equivalently energy spectrum yielded. Most of microprocessor based palmtop computers can serve this purpose satisfactory. Therefore, a useful set of portable spectrum and/or radioactive isotope analyzer can be obtained. This device is useful for wide variety of handy isotope analysis applications.
Patent TW-382772-B (TW)
Title: Method for making DRAM cell with dual-crown capacitor using polysilicon and nitride spacer
Inventor: LIN LIOU-GUNG
IPC: H01L21/70
Filed: 1996-10-03
Granted: 2000-02-21
Abstract: orm a bitline and a node contact of the bottom electrode of the storage capacitor, while forming the dual-crown capacitor. The silicon nitride layer and the silicon nitride spacer on the bitline enable the bitline to isolate from the capacitor above. The polysilicon spacer is used to define a very narrow vertical insulation structure that is deposited with another polysilicon layer thereon and, after etching back, a polysilicon dual-crown is formed. After selectively etching off the vertical insulation structure, the bottom electrode having a dual-crown structure is left. At last, an inter-electrode dielectric layer having a very high dielectric constant is deposited, and a final polysilicon layer is deposited to complete the DRAM storage capacitor.
Patent TW-405295-B (TW)
Title: High voltage drivers which avoid -Vs fallure modes
Inventor: AJIT DUBHASHI
IPC: H03B1/00
Filed: 1996-10-09
Granted: 2000-09-11
Abstract: In a level shifted high voltage MOSgate device driver which drives MOSgate devices such as IGBTs and power MISFETs, effects of negative voltage swings caused by currents commutating through Ls1 and Ls2 inductances in the power circuits are avoided due to several measures. First, the values of the inductances Ls1 and Ls2 are reduced by keeping short conductor lengths, by other layout/wire bonding techniques to reduce the values of the Ls1 and Ls2 inductances. The external, charging capacitor Cb value is increased substantially to reduce the voltage buildup on the internal circuitry. A typical value is 0.47 mu F, for a given circuit, IGBT and layout combination. The size of the Cvcc capacitor is selected to keep the supply voltage as stiff as possible. Preferably, Cvcc is at about ten times the value of the sum of the Cb capacitance in the circuit. The resistance Rb in the bootstrap path is reduced as much as possible, preferably to zero. Finally, a resistor Rcom is optionally added between the common nodes of the driver circuit and the device circuit.
Patent TW-367327-B (TW)
Title: Heterocyclic compounds having tachykinin receptor antagonist activity, their preparation and their use
Inventor: NISHI TAKAHIDE
IPC: C07D471/10
Filed: 1996-11-30
Granted: 1999-08-21
Abstract: The invention relates to the compounds of formula (I) and the quaternary ammonium derivatives thereof, especially compounds in which L represents a group have tachykinin receptor antagonist activity and exhibit an activity against both the NK1 receptors and the NK2 receptors. In the formula, the R1 and R2 are the same or different as the phenyl and unsubstituted or on substituted group selected from alpha or pyridine group; A represents the methyl, carbonyl or sulfonyl; D is the oxygen; E as the C1-6 trialkyl; G as the C1-4 trialkyl and L is the -NR3- or -CR4R5-.
Patent TW-555644-B (TW)
Title: Biaxially stretched polyester film for forming container and method of producing the film
Inventor: KIMURA MASAHIRO
IPC: B32B15/08
Filed: 1997-05-16
Granted: 2003-10-01
Abstract: A biaxially stretched polyester film for forming a container, characterized by being formed of a polyester substantially consisting of an ethylene terephthalate unit and an ethylene naphthalate unit, the refractive index in the direction of thickness of the film being 1.5 or greater. This film is not only excellent in the formability during formation into cans or the like, but has excellent properties in taste property, particularly, the taste property after the retorting, and may be suitably used for containers produced by forming process and, particularly, for metallic cans.
Patent TW-382099-B (TW)
Title: Coordinates input device
Inventor: INOUE KINYA
IPC: G06F3/038
Filed: 1997-05-27
Granted: 2000-02-11
Abstract: The invention provides a kind of coordinates input device which will not generate tremor or retarded movement with moving cursor representing the contact moving state of coordinate input object <2> and digital pad <1>. The device comprises the coordinate data generator <3>, which generates the information representing the coordinate of coordinate input object <2> on the operating digital pad <1> when using coordinate input object <2> to operate on the digital pad <1>, and the signal processor <4> for processing and representing coordinate information. The coordinate data generator <3> has a movement detector <21> to detect the contact moving speed of coordinate input object <2> on the digital pad <1> and the tremor removing filter <23> to eliminate the unwanted frequencies in the coordinate data. The invention will switch the frequencies captured by the tremor removing filter <23> in accordance with the moving speed detected by the movement detector <21>.
Patent TW-434506-B (TW)
Title: Character pattern generating apparatus
Inventor: HASEGAWA SUSUMU
IPC: G06K15/02
Filed: 1997-07-10
Granted: 2001-05-16
Abstract: A character pattern generating apparatus includes a CPU and a memory for storing character shape skeleton data, element skeleton shape data, element skeleton shape data, and element outline shape data in advance. The CPU determines whether a thickness of a character is to be altered or not from a standard thickness, and determines whether the process of altering the thickness of each constituent element in the element outline shape data is to be performed by calculation or by replacing the element with an alternative element if the thickness of the character is to e altered. The CPU then alters the thickness in the element outline shape data in accordance with the determination and deforms the element skeleton shape data in accordance with the character shape skeleton data. In association therewith, the CPU alters the element outline shape data in accordance with the altered element skeleton shape data and generates a character pattern by using the altered element outline shape data.
Patent TW-369572-B (TW)
Title: Yarn-drop system on a yarn polishing machine
Inventor: TONE SHOICHI
IPC: D02G1/04
Filed: 1997-08-20
Granted: 1999-09-11
Abstract: The present invention relates to a yarn-drop system on a yarn polishing machine capable of administering yarn packages, having the invention a testing means for testing size of a package on which basis the package 10 of a dropped yarn is rated as large spindle and small spindle and packages of an improper size would be removed in the incoming stage. Provides a kind of yarn falling system of fake twister of manageable yarn cutting package. The solution handling for this invention comprises inspection handle in size of inspection roller yarn 10, and by using the inspection size, at falling of yarn to make roll yarn 10 zone into big yarn spindle and small spindle. In accordance with this classification, to remove improper size of roll yarn in the next process.
Patent TW-416939-B (TW)
Title: Coproduction of 6-aminocapronitrile and hexamethylenediamine
Inventor: LUYKEN HERMANN
IPC: C07C209/84
Filed: 1997-10-24
Granted: 2001-01-01
Abstract: A process for coproduction of 6-aminocapronitrile and hexamethylenediamine starting from adiponitrile comprises: (1) partially hydrogenating adiponitrile in the presence of a catalyst to obtain a mixture comprising 6-aminocapronitrile, hexamethylenediamine and adiponitrile, (2) removing 6-aminocapronitrile and hexamethylenediamine from the mixture, (3) adding to the portion comprising essentially adiponitrile from 0.01 to 10% by weight of an acid, based on adiponitrile, or an acidic ion exchanger and removing the adiponitrile from the mixture, and (4) recycling the adiponitrile into step (1).
Patent TW-505682-B (TW)
Title: Tetrakisazo dyes, their production and use
Inventor: BERENGUER JORDI
IPC: C09B35/62
Filed: 1997-09-12
Granted: 2002-10-11
Abstract: Tetrakisazo dyes of formula (I), as defined in claim 1, optionally in admixture with trisazo dyes of formula (X) as defined in claim 4, are valuable anionic dyes for the dyeing of substrates dyeable with anionic dyes, in particular for the dyeing of leather in very intense dark shades.
Patent TW-340091-B (TW)
Title: Process for producing thermoplastic PVC soft transparent film without flow lines and pit surface pores
Inventor: LIN TAY-SHYONG
IPC: B29D7/01
Filed: 1997-10-17
Granted: 1998-09-11
Abstract: A process for producing a thermoplastic PVC soft transparent film without flow lines and pit surface pores, which comprises: (a) forming a thermoplastic soft transparent film without flow lines, which mainly comprises calendering a plastic material on calenders, quenching the plastic material by a water bath mechanism to achieve an effect of minute crystallization for promoting no flow lines on the surface and achieving brightness; (b) installing a dewatering facility for increasing the production efficiency by removing the water adhered on the surface of the plastic film after the water bath; (c) installing a heating and drying section in combination with the cooling rollers for cooling and reheating so that the plastic film can obtain sufficient shaping and maintain an adequate winding temperature (30~85℃); (d) while winding the transparent plastic film, controlling it at appropriate temperatures (30~85℃) and applying an appropriate pressure (1~8 kg/cm2) on it to eliminate inclusion of air during winding so that the surface of the plastic film will be free of pit surface pores; (e) prior to winding, introducing hot water into all portions of the cooling rollers for controlling the rollers at a constant temperature; meanwhile, the surface of the rollers being covered with cloth or other water absorbing material so that, when the plastic film goes through, the plastic film can be dried off the remaining water and reach a desired winding temperature; (a) while controlling at an appropriate temperature, controlling an appropriate pressure on the plastic film or the center of the winding shaft so as to completely avoid inclusion of air and achieve the desired product free of pit surface pores.
Patent TW-353062-B (TW)
Title: Process for the continuous preparation of an alkyl 5-formylvalerate compound
Inventor: GELLING ONKO JAN
IPC: C07C47/30
Filed: 1997-10-21
Granted: 1999-02-21
Abstract: A process for the continuous preparation of an alkyl 5-formylvalerate by reacting an alkyl-3-pentenoate with carbon monoxide and hydrogen by hydroformylation using a catalyst system comprising rhodium or iridium and a multidentate organic phosphite ligand according to the general formula (1), in which n is 2-6, X is an n-valent organic bridging group and in which the end groups R1-R2 are monovalent aryl groups, wherein the process is carried out in the presence of an acid compound having a pKa between 1 and 12 measured in water at 18 DEG C.
Patent TW-505720-B (TW)
Title: Dyed filament yarn having clear hue
Inventor: AOYAMA SAORI
IPC: D01F6/84
Filed: 1997-11-08
Granted: 2002-10-11
Abstract: An aromatic polyester filament yarn dyed in a chromatic color and exhibiting a bright and clear shade is provided, in which the filaments of the yarn are composed of an aromatic polyester polymer copolymerized with an aliphatic dicarboxylic acid component and/or an aliphatic diol component and having a glass transition temperature (Tg) of not higher than 65 DEG C, the yarn appears as a whole to have been dyed visually uniformly despite that uneven build-up of dye exists in the individual filaments in the longitudinal direction and the yarn has a chromaticness C* of at least 36 expressed in the L*a*b* color specification system when dyed with an aqueous dispersion of 1% owf of a disperse dye based on C.I. Disperse Blue 56.
Patent TW-379466-B (TW)
Title: Memory module slot device providing constant loads
Inventor: LAI JIN
IPC: G11C5/00
Filed: 1997-12-27
Granted: 2000-01-11
Abstract: A kind of memory module slot device providing constant loads is disclosed for automatic connection with a loading element of a resistance similar to that of the cells on the element on the memory module, such that the external signal wire connecting to the memory module slot can maintain an approximately constant load, no matter if a memory module is mounted on the memory module slot, ensuring thus the digital quality on the signal wire at a specific level.
Patent TW-369762-B (TW)
Title: Purity/beam landing error measurement method for electronic display devices
Inventor: DAWE WAYNE G
IPC: H04N17/04
Filed: 1998-01-22
Granted: 1999-09-11
Abstract: A method of calculating beam landing errors in an electronic display device having color phosphor elements and electron guns to generate electron beams to impinge on corresponding phosphor elements requires a magnetic field to be generated to deflect an electron beam relative to the corresponding phosphor element on which the electron beam is impinge. The intensity if light emitted by the phosphor elements in the measurement area is measured as the electron beam impinges thereon. The polarity of the magnetic field is reversed and the above step is repeated. Thereafter, the magnitude of the magnetic field is changed and the above two steps are repeated thereby to measure at least two different light intensities resulting from electron beams influenced by each polarity magnetic filed. The at least two different light intensities resulting from electron beams influenced by each polarity magnetic field are then approximated with straight lines and an intersection point of the straight lines is determined. A corresponding magnetic field to the intersection point is also determined. A magnetic filed is then generated corresponding to the intersection point and the intensity of light emitted by the phosphor element as the electron beam impinges thereon is measured. A beam landing error is then calculated using a characteristic of the phosphor element and at least some of the measured light intensities and corresponding generated magnetic fields.
Patent TW-355201-B (TW)
Title: Flow control device and valve seat arrangement for a diaphragm valve
Inventor: GOTCH JAMES E
IPC: F16K7/12
Filed: 1998-02-03
Granted: 1999-04-01
Abstract: A flow control device, including a first body and a second body ; a threaded engagement for clamping the bodies together in an axially aligned relationship; a diaphragm seal that is disposed axially between the first and second bodies to form a seal there between; each of the first and second bodies having a generally flat surface portion near its respective outer periphery; at least one of the generally flat surfaces being adjacent an outer corner thereof; the diaphragm being singularly clamped between the generally flat portions; the diaphragm having an outer peripheral portion adjacent the generally flat surfaces and that bends over and seals at the corner.
Patent TW-391955-B (TW)
Title: Process for the preparation of acetals
Inventor: KANAND JUERGEN
IPC: C07C41/54
Filed: 1998-03-13
Granted: 2000-06-01
Abstract: A process for the preparation of acetals by reacting allyl ethers with alcohols, wherein an allyl ether is reacted with an alcohol in the liquid phase in the presence of a homogeneous catalyst comprising an organometallic compound of the platinum metals, ruthenium, rhodium, palladium, platinum, osmium and/or iridium or in the presence of a heterogeneous catalyst which contains one or more of the elements chromium, molybdenum, tungsten, rhenium, ruthenium, cobalt, nickel, rhodium, iridium, osmium, palladium and/or platinum of the Periodic Table of Elements, under essentially anhydrous conditions.
Patent TW-411687-B (TW)
Title: Communications webs for PSTN subscribers
Inventor: SNELLING RICHARD K
IPC: H04M1/715
Filed: 1998-04-01
Granted: 2000-11-11
Abstract: Systems for connecting telecommunications infrastructure lines to telephones, handsets, computers, telecopy machines and other end user interfaces or consumer electronics devices in a residence or business. Systems according to the present invention include Network Control Units which form the center of a star topology and which communicate via RF link with Wireless Access Units and handsets. Wireless Access Units feature an interface, such as, for example, a standard telephone jack, for accommodating a telephone, a fax machine, a compute modem or other device. Computers or other devices may also be accommodated by Wireless Access Units having other physical and virtual interfaces, including, for instance, serial ports or network interfaces. The Wireless Access Units may also be digital to accommodate ISDN or any other digital standard. Wireless control / monitoring accessories may also be employed to communicate with the Network Control Unit and provide additional functionality such as entrance monitoring, baby monitoring, HVAC control and other services.
Patent TW-373277-B (TW)
Title: Dike set packaging process of integrated circuit
Inventor: LV SHAO-PING
IPC: H01L21/60
Filed: 1998-04-10
Granted: 1999-11-01
Abstract: This invention is related to a kind of dike group packaging process of integrated circuit, mainly on china substrate to form multi-set connecting wire in matrix, using resin or matrix format cover chip between each set wire to form surrounding dike, following that to process install crystal threading on each set wire, after completing the aforementioned step, to installed a cover chip on the surrounded dike, after drying treatment, to process cutting for completing high frequency crystal member packaging; by using the aforementioned process to reduce cost, lifting crystal member work efficiency.
Patent TW-442572-B (TW)
Title: Production of fuel gas
Inventor: KEENAN BRIAN ANTHONY
IPC: C21B13/14
Filed: 1998-07-10
Granted: 2001-06-23
Abstract: A first, solid, carbon-containing fuel is gasified and iron is melted in a gasifier-melter 8. A first flow of resulting fuel gas is employed to form the iron in a vertical shaft furnace 6 by direct reduction of iron ore. A second flow of resulting fuel gas is mixed with fuel gas produced by separately gasifying a second carbon-containing fuel in a second gasifier 16, in which no iron is melted and which supplies essentially no carbonaceous solid fuel to the first gasification stage. This mixing helps to dampen fluctuations in the flow rite of the second flow of the resulting fuel gas.
Patent TW-411563-B (TW)
Title: Low power transistor with ONO gate dielectric layer
Inventor: WU SHIE-LIN
IPC: H01L21/76
Filed: 1998-08-10
Granted: 2000-11-11
Abstract: This invention provides a manufacturing method of device with double threshold voltage. First, deposit ultra-thin silicon oxide and silicon nitride layer, then use photoresist to cover low level element region, and remove portion of silicon nitride and silicon oxide on high level device region. Remove photoresist then proceeding thermal oxidation, and forme thick silicon oxide on high level device region; form ultra-thin silicon oxide on low level device region. Then sequentially form gate structure, lightly doped source/drain extending region, spacer and source/drain. Finally, proceed high temperature annealing process to activate and drive in dopant. The structure of finished semiconductor device of double threshold voltage includes two drain/source, two gate electrodes and two different gate dielectric layers. In which, the gate dielectric layer of high level device is composed of silicon oxide; the gate dielectric layer of low level device is composed of triple film of silicon oxide, silicon nitride and silicon oxide.
Patent TW-388068-B (TW)
Title: A new process for preventing the spacer of polysilicon gate and the surface of active area from etching damage
Inventor: HU CHU-WEI
IPC: H01L21/027
Filed: 1998-09-28
Granted: 2000-04-21
Abstract: When the line width of a CMOS device evolves into 0.18 <mu> m or smaller, a SiON layer is generally used as a bottom anti-reflection coating to increase the process window of the photolithography process for defining the poly sillcon gate. However, when the SiON layer is removed subsequently by etching, it is likely to damage the gate oxide layer. Alternatively, if the SiON layer is removed by hot phosphoric acid solution, the spacer of the polysilicon gate and the surface of the active area may be damaged. The characteristic of product is thus negatively influenced. The present invention provides an improved process, which carries out a wet chemical oxidation reaction process after defining the patterns of the gate oxide layer and polysilicon gate layer by etching, so as to form a thin protection layer on the surface of the spacer and substrate. When the hot phosphoric acid solution is used to etch off the SiON layer subsequently, the etching solution can be effectively isolated, such that the spacer of polysilicon gate and the surface of active area are protected from etching damage.