baber/WOPTO huggingface dataset:
Patent TW-420702-B (TW)
Title: Precipitated silicas, a process for their preparation and their use in vulcanisable rubber mixtures
Inventor: GORL UDO
IPC: C09C1/30
Filed: 1996-05-29
Granted: 2001-02-01
Abstract: Precipitated silicas, characterised in that they have a CTAB surface area (in accordance with ASTM D 3765-92) of 200 to 400 m<2>/g, a DBP index (in accordance with ASTM D 2414) between 230 and 380 ml/100 g as powder and 180-250 g/100 g as granulate, a silanol group density (V2-NaOH consumption) of 20 to 30 ml and the specific macropore size distribution which is typical of the surface area range involved, determined by means of Hg porosimetry (DIN 66 133) for specific pore size intervals (incremental mode of application).
Patent TW-434028-B (TW)
Title: Ionophore antibiotic formulations
Inventor: MOORE DEREK GEORGE
IPC: A61K9/00
Filed: 1996-08-05
Granted: 2001-05-16
Abstract: An aqueous base suspension concentrate or use of ionophore antibiotic(s) capable of aqueous dilution (if desired) and capable (with or without such aqueous dilution) of being orally administered to an animal (eg; by drenching) to prevent or treat conditions treatable by an ionophore antibiotic such as monensin (eg; bloat, coccidiosis, et al), said concentrate comprising (I) at least one ionophore antibiotic in (II) an aqueous system containing (i) optionally a wetting and/or surfactant agent (ii) optionally, an antifreeze agent or agents in which the ionophore antibiotic or antibiotics is or are no more than sparingly soluble (preferably organic, eg; a glycol), (iii) a suspension agent (optionally Xanthan gum), (iv) optionally an antifoam agent or system (optionally a Simethicone and particulate carrier system), (v) optionally a preservative, (vi) optionally a de-bittering agent, (vii) optionally a pH buffering system, and (viii) water; wherein (iii) is Xanthan gum or at least two of (i), (ii) and (iii) are present in (II).
Patent TW-389751-B (TW)
Title: Process for the hyoroformylation of olefinically unsaturated compounds
Inventor: BAHRMANN HELMUT
IPC: C07C45/50
Filed: 1996-08-16
Granted: 2000-05-11
Abstract: A process is described for the hydroformylation of olefinically unsaturated compounds whose hydroformylation products are insoluble or only sparingly soluble in water. The reaction is carried out in a homogeneous phase in a polar organic solvent as reaction medium. The catalyst system which comprises a rhodium carbonyl compound and the salt of a sulfonated or carboxylated organic phosphine is soluble both in the polar organic solvent and in water. For the work-up, the polar organic solvent is distilled off from the homogeneous reaction mixture and the catalyst system is separated from the distillation residue using water.
Patent TW-333700-B (TW)
Title: The producing method for SRAM with self-aligned contact
Inventor: LIAW JONG-JYH
IPC: H01L27/10
Filed: 1996-12-31
Granted: 1998-06-11
Abstract: A producing method for IC with self-aligned contact, it includes: (a). Form MOSFT on semiconductor substrate, which includes P-well, N-well, gate and N+ source/drain. (b). Form inter-poly oxide on gate, to protect gate. (c). Form self-aligned contact on semiconductor substrate, to remove portion of inter-poly oxide, and expose N+ source/drain. (d). Use ion implantation technology to proceed cell implant, and implant P-dopant atom into p-well to form doping area, for adjusting the threshold voltage of N-channel device. (e). Form interconnection. (f). Form polysilicon load. (g). Form metal contact structure.
Patent TW-330291-B (TW)
Title: The dynamic modifying method for chip firmware
Inventor: YEH CHWEI-CHYI
IPC: G11C11/40
Filed: 1997-01-29
Granted: 1998-04-21
Abstract: A dynamic modifying method for chip firmware, it includes: - The step for arranging a little amount read-write memory; - Modulation step for transferring the content of ROM in original storing firmware into individual data module and program module; - The step for building a control area in read-write memory to sequentially store address data of each module after modulation; - The step for modifying the address of data module in each module of modulation into point control area; - The step for directly modifying the address of call in each module of modulation into point control area; - The step for finding error module in ROM, and writing modified module into unoccupied area in ROM, and correcting the address of point error area in control area into the address of modified module; According to above steps, it composes a dynamic modifying method through the control area of read-write memory to decide access data or call the address of function.
Patent TW-343277-B (TW)
Title: Method and apparatus for examining the airtightness of sealing element of small containers and examination station containing such an apparatus
Inventor: ALFRED SCHAEFER
IPC: G01L1/00
Filed: 1997-02-11
Granted: 1998-10-21
Abstract: A method for examining the airtightness of a sealing element (5) of a small container (1) such as vial, carpule, etc., the sealing element having a flexible sealing member (6) and a curling cover (8) kept in position by a pressure pushing the sealing member towards the opening edge (3) of the small container (1), in which the curling cover (8) and the opening edge (3) are pressed towards each other by a force (F) the counteracting force of which being detected by a force sensor (33) and the measurements being fed to an evaluation circuit, and the trend of the force (a)(b) being used to determine the airtightness of the sealing element (5); which is characterized in that: the displacement path (s) between the opening edge (3) and the curling cover (8) caused by the force (F) is used to evaluate the airtightness of the sealing element (5); when there is a deviation between the tread of the force (a)(b) obtained on a displacement path (s) and a preset force trend profile, the small container (1) is determined to be off grade.
Patent TW-499522-B (TW)
Title: A method of making a fine fiber barrier fabric with improved draped and strength
Inventor: JACOBS ROB LEE
IPC: D04H3/14
Filed: 1997-02-13
Granted: 2002-08-21
Abstract: A method of producing a fabric comprising producing a fine denier, using either meltblown or spunbonding processes, or a combination of the two followed by crimping, spotbonding using differential bond roll temperatures, and neck-stretching. Fiber having less than or equal to about 1.5 denier is preferred. Bond roll temperature differential is about 10-50 DEG F. The mat produced has the unexpected result of improved strength, conformability and reduced stiffness.
Patent TW-464672-B (TW)
Title: Foamable olefin thermoplastic elastomer compositions
Inventor: OKADA KEIJI
IPC: C08J9/06
Filed: 1997-03-04
Granted: 2001-11-21
Abstract: Disclosed is a foamable olefin thermoplastic elastomer composition comprising (A) a partially crosslinked thermoplastic elastomer composition, (B) long-chain branch-containing polypropylene and (C) a foaming agent. The partially crosslinked thermoplastic elastomer composition (A) is obtained by dynamically heat-treating a mixture in the presence of organic peroxide, said mixture comprising specific proportions of a peroxide-crosslinking type olefin copolymer rubber (a), which is an ethylene/Α-olefin copolymer rubber composed of ethylene, an Α-olefin of 3 to 20 carbon atoms and optionally a nonconjugated diene, and a peroxide-decomposition type olefin plastic (b), which is an Α-olefin (co)polymer containing a specific amount of an Α-olefin of 3 to 20 carbon atoms and having a specific MFR. Also disclosed is a foamed product obtained by heating the foamable olefin thermoplastic elastomer composition. From the foamable olefin thermoplastic elastomer composition, a foamed product having an expansion ratio of at least 2 times, being free from surface roughening caused by defoaming, being soft to the touch and showing excellent heat resistance and weathering resistance can be produced with high productivity through simplified steps.
Patent TW-386057-B (TW)
Title: Press shutheight control through hydraulic pressure
Inventor: DANIEL EDWARD
IPC: B30B15/00
Filed: 1997-03-07
Granted: 2000-04-01
Abstract: A mechanical press having a very precise shutheight control system. The press includes a bed connected to a frame with a slide connected with the frame for reciprocating motion opposing the bed. The slide and bed together define a shutheight of the press. A drive mechanism is attached to the frame for driving the reciprocating slide, the drive mechanism includes a drive piston and a tie rod. The shutheight control system includes a chamber located between the drive piston and tie rod with a pressurizing mechanism in communication with the chamber for selectively pressurizing the chamber with a predetermined pressure. The pressurizing mechanism causes the tie rod to one of expand and contract to thereby control press shutheight.
Patent TW-393823-B (TW)
Title: Synchronizable power-supply
Inventor: HERFURTH MICHAEL
IPC: H02M3/335
Filed: 1997-04-29
Granted: 2000-06-11
Abstract: This inventive power-supply with power-factor correction through a PFC-converter in synchronous operation with a PWM-converter has the feature that both converters are operated with the same operation-frequency, the maximum make-to-break ratio of the PFC-converter is 99% and that of the PWM-converter is 50%, the oscillator or a synchronous signal supplied from outside is worked at a frequency that is at least twice as large as the operation-frequency, and the limit of the make-to-break ratio for said PWM-converter is set at most 50%.
Patent TW-371801-B (TW)
Title: Piezo-electric power transformer
Inventor: SUZUKI HIROMI
IPC: H02M3/24
Filed: 1997-06-14
Granted: 1999-10-11
Abstract: A piezo-electric transformer having a novel structure in which the electrode is formed on an extended ceramic plate of screen printed conductive plasma, capable of preventing the driving portion from discharge in polarization, the power generating portion from being polarized, the mechanical stress and strength reliability from deteriorating and the electrode from being damaged due to instable output. The driving portion includes electrodes 2 and 3, providing tinted screen print responsive to the suppressor border to prevent the tint formation and polarization leading to discharge for the concentrated electric field. The power generating portion includes electrodes 7A and 7B which eliminate the concentration of electric field at electrode corner, during potential current flow while reducing the mechanical rigidity because of excessive stress. The electrodes 7A and 7B of the power generating portion can independently avoid the possible damage to the electrodes and the decline of power when the output is not stable.
Patent TW-423110-B (TW)
Title: Optimized dry etching process by using oxygen-included plasma to form small aperture contact window
Inventor: KE JIUN-CHENG
IPC: H01L21/768
Filed: 1997-06-16
Granted: 2001-02-21
Abstract: This invention provides the anisotropic reactive ion etching (RIE) process to form small aperture self-aligned contact (SAC) window on the insulation layer of the MOSFET device and use a large area testing point to perform the final-point test. The characteristic of this kind of RIE process is that the atmosphere of RIE includes oxygen plasma so as to make the polymer amount deposited in the small aperture SAC window the same as that deposited on the large area testing point when performing RIE process of the small aperture SAC window. Therefore, the results can be very correct when using optical ellipsometry process on the large area testing point to perform the RIE process monitor.
Patent TW-338826-B (TW)
Title: Visual display device
Inventor: JOHN M BURGAN
IPC: H04W88/02
Filed: 1997-09-03
Granted: 1998-08-21
Abstract: A sort of visual display device for the display of letters, characters and numbers, having: a visial display monitor; a processor, coupled to the visual display monitor for the control of movement of the characters and numbers across the visial display monitor and programming the following steps: forward movement of the displayed characters and numbers from one edge of the visual display monitor to the other; determination of continuous sequence of n number of telephone numbers, t1, t2, t3....tn for the display onto the visual display monitor, being at least each of the n number of telephone numbers from a group containing a numeric letter; and when each of the n number of telephone numbers, t1, t2, t3....tn displayed on the visual display monitor, stopping the movement of the display characters and numbers; and user input element, coupled to the processor, for turn-on of the displayed characters and numbers for continuous movement forward.
Patent TW-338108-B (TW)
Title: Light shutter projector with a fluorescent screen
Inventor: YOUNG-RAG DO
IPC: G09F9/305
Filed: 1997-10-09
Granted: 1998-08-11
Abstract: A light shutter projector comprising at least: light source for projection of programmed waves; the first focus lens to have the light radiated from the light source into light beams; PBS passing through the light from the first focus lens and polarize the light in selected directions; light shutter display with On/Off per PBS operation; the fluorescent screen/optical assembly with optical systems and a fluorescent screen.
Patent TW-353838-B (TW)
Title: Ring network system and control method of its communication path
Inventor: SUITA DAISUKE
IPC: H04L12/70
Filed: 1997-11-11
Granted: 1999-03-01
Abstract: A ring network system comprising a communication path control device which performs connecting a plurality of node devices stored with a terminator, setting a communication path among the terminators to the node devices, realizing bi-directional communication among the terminators, and consecutively controlling the communication path to the node devices; which is characterized in: at a site for setting the communication path between two terminators, setting the sending communication path to be different from the receiving communication path, setting the loop formed by the sending communication path and the receiving communication path to be a loop of an auxiliary communication path in the opposite direction.
Patent TW-459444-B (TW)
Title: Delay control circuit
Inventor: NAKATANI TAKASHI
IPC: H03L7/00
Filed: 1998-02-20
Granted: 2001-10-11
Abstract: The subject of this invention is to obtain a delay control circuit, in which the amount of delay is not affected by the external factors such as power voltage, temperature variations and so on. The solving means is shown in the following. A D-type flip-flop 1 latches a reference clock signal by using a signal from an output circuit 3. The signal, which is generated by the latched signal and the signal from the output circuit 3, is used to generate a pulse. The pulse is counted in the up/down counter 9, and a D/A conversion circuit 10 generates a delay control signal based on the counting result. Using this delay control signal, the control of increase/decrease is performed one by one onto the delay of input data signal for the delay circuit 14. By using this structure, the variation point of the reference clock signal and the variation point of the output signal can be controlled at the same timing.
Patent TW-407233-B (TW)
Title: Information processing system
Inventor: KONDO NOBUKAZU
IPC: G06F13/36
Filed: 1998-04-01
Granted: 2000-10-01
Abstract: The invention relates to an information processing system including PCs, work stations, etc., especially relates to the information processing system with multiple internal buses being connected with classification via bus connector (bus connection devices). The purpose of the invention is to supply: an information processing system capable of implementing sufficient processing functions with the functions of the preceding CPUs and buses to process multimedia, especially moving pictures implemented in the information processing systems such as PCs. The information processing system comprises: bus connector used for connecting CPU buses and system buses, I.e. bus switching devices. The bus switching device includes: the operation processing unit with parts of operation functions being processed by CPU formerly or parts of operation functions being processed by the graphic processing port connected to system buses for the processing of CPU and I/O to be in charge by the bus switching devices. Accordingly, the entire function of the system is promoted by reducing overhead time for transmitting data via buses. Moreover, the function for information processing which is not dedicated by CPU, such as bit calculation implemented by special hardwares, is enhanced.
Patent TW-371640-B (TW)
Title: Automatic cutting device, method for controlling the same and printer using thereof
Inventor: OTSUKI NOBORU
IPC: B41J11/70
Filed: 1998-04-09
Granted: 1999-10-11
Abstract: An automatic cutting device of the patent application is such that a clutch is provided between a motor 1 and a worm 4b; the clutch includes a transmission gear 3 with a first saw-tooth gear 3b, axially movable, and a worm shaft 4 having a second saw-tooth gear 4a in mesh with the first saw-tooth gear 3b and a worm 4b, and a compression coiled spring 9 for urging the transmission gear 3 so that its first saw-tooth gear 3b is brought into meshing engagement with the second saw-tooth 4b of the work shaft 4.
Patent TW-432668-B (TW)
Title: Method of manufacturing semiconductor device for preventing electrostatic discharge
Inventor: CHOI DEUK-SUNG
IPC: H01L27/02
Filed: 1998-06-22
Granted: 2001-05-01
Abstract: A method of manufacturing a semiconductor device for preventing ESD is disclosed. A semiconductor device for preventing against ESD according to a first embodiment of the present invention, is fabricated as follows. Firstly, first impurity ions of a first conductivity type are implanted into a first region of a semiconductor device using a first ion implantation, to form a first impurity ion layer. Here, a junction region will be formed in the first region and is connected to an input pad. Second impurity ions of the first conductivity type are then implanted into a second region of the substrate using a second ion implantation, to form a second impurity ion layer over the first ion impurity ion layer. Here, the second region includes the first region. Next, third impurity ions of a second conductivity type are implanted into the substrate of both sides of the first and second impurity ion layers, using a third ion implantation, to form a third impurityion layer. The resultant structure is then annealed to form a first well for ESD of the first conductivity type and a second well of the second conductivity type. Here, the second well joins to the first well, and the upper edges of the first well is projected into the second well. Thereafter, junction regions of the first conductivity type of a high concentration are formed on the first and second wells.
Patent TW-396296-B (TW)
Title: Viscosity stabilization of radiation-curable filled compositions
Inventor: MELISARI ANASTASIOS P
IPC: G03F7/00
Filed: 1998-07-20
Granted: 2000-07-01
Abstract: The present invention relates to a process for the production of three-dimensional articles by stereolithography using a radiation-curable composition comprising a mixture of at least one cationically polymerizable compound and/or at least one free radical polymerizable compound, at least one filler material and at least one photoinitiator for cationic and/or radical polymerization. An organic viscosity stabilizer material may be brought into contact with the composition to substantially delay or prevent undesirable viscosity increase and subsequently premature polymerization. A filler material is optionally added to the composition in an effective amount to at last delay or prevent a significant increase in viscosity and polymerization. The process is particularly suitable for stabilizing resins in stereolithography baths. The present invention also relates to a cured articles resulting from said process and a process for manufacturing said radiation-curable compositions and stabilized compositions resulting therefrom.
Patent TW-505810-B (TW)
Title: Driving method for the simple matrix liquid crystal display
Inventor: NISHIOKA NOBUYUKI
IPC: G09G3/12
Filed: 1998-08-04
Granted: 2002-10-11
Abstract: A liquid crystal display driver has a system of driving plurality of segments with l/n duty binary voltages. In the system, one frame period has the following three sub-periods; the first sub-period, where the line sequential driving is performed, the second sub-period, where adjustment is made on the segment voltage dispersion which occurs depending on display patterns, and the third sub-period, which is at the other time span than the first and the second sub-periods in the same frame period, where the potentials of the common signals and those of the segment signals are identical. With this driving method, constant Von/Voff ratio is obtained, and the contrast dispersion and the crosstalk, which occur depending on a display pattern, are mostly eliminated. Then a good display quality is obtainable, and also the effective values of the voltages applied to the liquid crystal, are adjustable irrespectively to the power source voltage.
Patent TW-449962-B (TW)
Title: Variable-gain amplifier circuit and attenuator circuit
Inventor: WAKAIRO HIROYUKI
IPC: H03G1/00
Filed: 1998-08-04
Granted: 2001-08-11
Abstract: There is disclosed a variable-gain circuit for forming resistors on a semiconductor substrate. The ratio of the total resistance to the minimum resistance is made smaller than heretofore, so that the circuit is miniaturized. The solution is to provide an operational amplifier 1, a first set of resistors R1 to Rn+1, a second set of resistors Rx1 to Rxm, switches SW1 to SWn, and its control means and a control circuit 2 to control switches SW1 to SWn. However, the control circuit 2 turns only one of the switches SW1 to SWn to be ON at all times.
Patent TW-479065-B (TW)
Title: Process for making graft copolymers
Inventor: DENICOLA JR ANTHONY J
IPC: C08F2/00
Filed: 1998-09-21
Granted: 2002-03-11
Abstract: A graft copolymer comprising a backbone of a propylene polymer material having a vinyl monomer graft polymerized thereto is produced by (1) treating a propylene polymer material with a free radical polymerization initiator, (2) treating the propylene polymer material with at least one grafting monomer capable of being polymerized by free radicals, and (3) removing any unreacted grafting monomer from the graft copolymerized propylene polymer material, decomposing any unreacted initiator, and deactivating any residual free radicals in the material, wherein (1) and (2) are carried out in the presence of a continuous feed of nitric oxide. The nitric oxide reduces the build-up of polymer deposits on reactor walls and gas circulation loops while having almost no effect on the graft copolymerization reaction.
Patent TW-409135-B (TW)
Title: Opaque oriented polypropylene film
Inventor: PEET ROBERT G
IPC: B32B5/18
Filed: 1998-12-24
Granted: 2000-10-21
Abstract: The present invention relates to an opaque, biaxially oriented polymeric film having a thermoplastic polymer matrix material within which is located a stratum of voids. The voids are formed during orientation by a cavitating agent which is a particle of a cyclic olefinic copolymer. The solid particle is phase-distinct and incompatible with the matrix material.