baber/WOPTO huggingface dataset:
Patent TW-389776-B (TW)
Title: Polyurethanes prepared from amide linkages-containing diamine chanin extender
Inventor: CHEN WEI-LIANG
IPC: C08G69/02
Filed: 1995-01-27
Granted: 2000-05-11
Abstract: The present invention related to a polyurethane prepared from diamide chain extender containing amide linkages, diisocyanate and polyol. The polyurethane is a polymeric elastomer suitable for the preparation of polyurthane products such as films, fibers and elastomers having high strength, elasticity, elongation and heat resistance. The hard segment of the polyurethane is between 25% and 40%. The molecular weight of the polyol is between 1000 and 4800. The diisocyanate is 4, 4'-methylene bis(4-phenyl isocyanate).
Patent TW-418223-B (TW)
Title: Method of extruding a polyolefin resin to facilitate processing of the resin
Inventor: HAUENSTEIN DALE EARL
IPC: C08L23/02
Filed: 1995-03-18
Granted: 2001-01-11
Abstract: A method of extruding a polyolefin resin to facilitate processing of the resin, characterized in that a process aid is added to the resin, and said process aid comprises from 0.01 to 1.0 part by weight of a silicon bonded hydroxy-functional diorganopolysiloxane, having a number average molecular weight of 38,000 to 1,000,000, per 100 parts by weight of said polyolefin resin, whereby the resulting ectrudate exhibits a reduced degree of sharkskin relative to the unmodified polyolefin.
Patent TW-276304-B (TW)
IPC: G02B1/11
Filed: 1995-07-21
Granted: 1996-05-21
Abstract: A sunglass lens having improved anti-reflection and transmittance comprises a lens-shaped substrate and a coating formed on the concave surface of the lens. The first layer deposited adjacent to the concave surface of the lens comprises a titanium suboxide material, the second layer comprises a material having a high refractive index, and the third layer comprises a material having a low refractive index.
Patent TW-283227-B (TW)
Title: A thin sheet of material for label and its manufacturing method
Inventor: KATO TAKAHIRO
IPC: G09F3/00
Filed: 1995-08-03
Granted: 1996-08-11
Abstract: A sheet of material for label with the improvement of peeling off, machining, and information recordation mainly composes a basicmaterial sheet with one side of it partially covered with adhesive and partially not.
Patent TW-369555-B (TW)
Title: Biodegradable polymeric compositions and products thereof
Inventor: WNUK ANDREW JULIAN
IPC: C08L67/02
Filed: 1995-10-12
Granted: 1999-09-11
Abstract: The present invention relates to polymeric compositions that are biodegradable and that can be melt processed into various forms, including films, fibers, and nonwovens. The compositions include compatible or semicompatible blends of biodegradable polymers and have physical and thermomechanical integrity. Films formed from preferred polymeric compositions are suitable for use as backsheets in disposable absorbent articles. In a preferred embodiment, the polymeric composition includes a polyhydroxyalkanoate and at least one other biodegradable polymer selected from aliphatic polyester-based polyurethanes, a polylactide, polycaprolactone, or a mixture of two or more of these polymers. Where the second polymer is polycaprolactone, the composition preferably also includes a third polymer for enhancing the melt processability of the composition.
Patent TW-289838-B (TW)
Title: System and method for controlling growth of a silicon crystal
Inventor: ROBERT H FUERHOFF
IPC: C30B29/06
Filed: 1995-11-22
Granted: 1996-11-01
Abstract: System and method for determining the diameter of a silicon crystal being pulled from a silicon melt for controlling a silicon crystal growing apparatus. The melt has a surface with a meniscus which is visible as a bright ring adjacent the crystal. A camera generates an image pattern of a portion of the bright ring adjacent the crystal. Image processing circuitry detects a characteristic of the image pattern and defines an edge of the bright ring as a function of the detected characteristic. The image processing circuitry further defines a generally circular shape including the defined edge of the bright ring. The diameter of the crystal is then determined based on the diameter of the defined shape for use in controlling the crystal growing apparatus.
Patent TW-323956-B (TW)
Title: Nasal applicator
Inventor: HEIKO HEROLD
IPC: A61M16/00
Filed: 1996-05-23
Granted: 1998-01-01
Abstract: A nasal applicator used to introduce pharmaceutically active medicament powder into the nasal cavity, which comprises: a manually activated compressed air source in which the air source is connected with an inflow channel (8) in order to generate a compressed air jet; a medicament storage place(3); a metering device used to dispatch a measured amount of medicament; in which the medicament is carried away by the compressed air and through an effluent channel into the nasus, which is characterized in that: the metering device comprises a metering cylinder (5) in which the medicament storage (3) is formed in the interior of the metering cylinder (5); the inflow channel (8) is connected with one end of the metering channel (7), the effluent channel (9) is connected with another end of the metering channel (7), and the measured amount of medicament prepared in a distribution cavity (13) of the metering cylinder (5) extends into the metering channel (7).
Patent TW-346537-B (TW)
Title: A method of cutting refractory bodies and a powder mixture for use therein
Inventor: J-P MEYNCKENS
IPC: C04B35/65
Filed: 1996-06-14
Granted: 1998-12-01
Abstract: A method for cutting refractory bodies, which comprises impinging a powder mixture consisting of refractory metal oxide particles and fuel particles which burn exothermically by combining with oxygen to form a refractory oxide, to the surface of the refractory bodies; which is characterized in that the refractory metal oxide of the powder mixture comprises calcium oxide and/or magnesium oxide.
Patent TW-303410-B (TW)
Title: Improved construction products and methods
Inventor: LIOW KOK HUA
IPC: E04B1/343
Filed: 1996-06-25
Granted: 1997-04-21
Abstract: The invention relates to an improved angle bar (1), a clip (9) for connecting the angle bar (1), a frame (30) for use in construction of concrete structures incorporating the angle bar (1) and to a method of producing composite frames (50) using the clips.
Patent TW-450944-B (TW)
Title: Treatment process for acrylonitrile plant wastewater streams
Inventor: BREMER NOEL J
IPC: B01D53/86
Filed: 1996-07-24
Granted: 2001-08-21
Abstract: A process for the destruction of organic wastes and ammonia from acrylonitrile plant wastewater, comprising contacting volatilized wastewater with a catalyst at an elevated temperature so as to convert volatile organic compounds and ammonia to a mixture comprising hydrogen, nitrogen and carbon dioxide which are separated and removed from the stream, yielding a purified aqueous stream, substantially free of organic compounds and ammonia.
Patent TW-381151-B (TW)
Title: Component holder body
Inventor: ISHII YOSHIMICHI
IPC: F16B27/00
Filed: 1996-11-09
Granted: 2000-02-01
Abstract: A component holder body is provided with a component arrangement section 5 where an installation space 5a for a component 8 is defined, and the holding parts 9 for holding the component 8 arranged in the installation space 5a. The component arrangement section 5 is constituted to be shiftable between a holding position and a projecting position projecting upward from the holding position. Meanwhile, the holding parts 9 are so designed as to shift, in association with the shift of the component arrangement section 5 between the holding and projecting positions, between a holding posture for holding the component 8 and a retreat posture for opening the installation space 5a.
Patent TW-374748-B (TW)
Title: Component carrier tape, elongated flexible component carrier tape, and non-fibrous elongated flexible component carrier tape
Inventor: BIRD GERALD CARLYLE
IPC: B65D85/86
Filed: 1996-11-26
Granted: 1999-11-21
Abstract: A component carrier tape used for storing and transporting components, wherein the carrier tape comprises a single layer elongated flexible strip portion having properties suitable for storing and transporting a plurality of components. The single layer strip portion comprises a layer of thermoplastic polymeric foam and has a first surface, a second surface opposite the first surface, and a plurality of openings spaced along the strip portion and extending through the strip portion between the first and second surfaces for receiving the plurality of components. The carrier tape further includes a bottom strip bonded to the second surface of the strip portion, extending along the strip portion, and covering at least a portion of the plurality of spaced openings. The carrier tape may further include a top cover tape releasably secured to the first surface of the strip portion, extending along the strip portion, and covering at least a portion of the plurality of spaced openings.
Patent TW-312770-B (TW)
Title: The hiding and taking out method of data
Inventor: MAEDA JUNJI
IPC: H04N7/081
Filed: 1996-12-27
Granted: 1997-08-11
Abstract: A hiding method of data. It is used for several frames to hide informationin dynamic image; Its features include following steps: * At least set a hiding range to hide information in frame; * The hiding rule of frame prediction type is according to the content of hiding data related to hiding range, and the frame prediction type of hiding range is decided by hiding information.
Patent TW-338870-B (TW)
Title: Oscillator and phase-locked loop employing the same
Inventor: INAWA NOBORI
IPC: H03K3/023
Filed: 1997-01-18
Granted: 1998-08-21
Abstract: A sort of controlled oscillator used for the generation of an output clock signal with a frequency depending on the input voltage value applied, having: a first switch capacitor filter (SCF1, SCF3) being the first switch capacitor filter operationally connected to an input voltage end fitted with the input voltage for correspondence to a control clock signal for the supply of a positive current depending on the operation of the switch according to the input voltage; a second switch capacitor filter (SCF2) being the second switch capacitor filter operationally connected to an input voltage end fitted with the input voltage for correspondence to a control clock signal for the supply of a negative current depending on the operation of the switch according to the input voltage; an amplifier (AMP1) with an input end (N2) which is alternately connected to the first switch capacitor filter and the second switch capacitor filter by means of the first switch (S4, S5), being the first switch simultaneously on with the output clock signal (fCLK) and the amplifier having another input end which is fed with fixed voltage (GND) in such an arrangement to have the amplifier going through the feeding circuit between the input (N2) and an output end (N1) of a device with the positive current (11), the potential on te output end (N1) of the amplifier goes down and when the amplifier fed through the feeding circuit the negative current (12), the output end (N1) of the amplifier having the potential increased; and a comparator (CMP1) used for comparison alternately and simultaneously with the output clock signal switched first fixed voltage (VRH) and the second fixed voltage (VRL) of the potential of the output end (N1) of the amplifier, showing the VRL with a lower voltage than that of the VRH, for an output clock signal.
Patent TW-325593-B (TW)
Title: Bimodal ESD protection for DRAM power supplies and SCRs for DRAMs and logic circuits
Inventor: CHARVAKA DUVVURY
IPC: H01L23/60
Filed: 1997-02-19
Granted: 1998-01-21
Abstract: An ESD (electrostatic discharge) protection circuit for protecting a circuit from negative stress, the ESD protection circuit comprising: a first terminal; a second terminal, the circuit to be protected connected between the first and the second terminals; a substrate of a first conductivity type; a first doped region of a second conductivity type opposite the first conductivity type and formed in the substrate, the first doped region forming the source of a transistor; a second doped region of the second conductivity and formed in the substrate spaced from the first doped region by a channel region, the second doped region forming the drain of the transistor; a first diode region of the first conductivity type and formed in the substrate, the first diode region being spaced a minimum distance from the second doped region and in which the first diode region forms the anode of a diode and the second doped region forms the cathode of the diode; and in which the diode and the transistor are connected between the first terminal and the second terminal, the diode protects the transistor and the circuit during the negative stress.
Patent TW-337584-B (TW)
Title: Nuclear fuel assembly having a transition piece with reduced flow resistance
Inventor: STEFAN DRECKER
IPC: G21C3/04
Filed: 1997-03-10
Granted: 1998-08-01
Abstract: A nuclear fuel assembly used in the nucleus of boiling water nuclear fuel reactors containing a bearing to house the nuclear fuel kits with cylindrical passages leading the coolant into the fuel elements consisting each of the passages a cylindrical element and conic upper ring with an extension passing through the bearing in vertical position, consisting the nuclear fuel kit the following: a) 1 fuel tank with an open upper end and lower end and an almost rectangular tank section, b) a vertical fuel rod crossing the tank section and surrounded by the nuclear fuel by the side, and c) a transitory piece inserted into the lower open end of the fuel tank containing: I)1 circular rim covering the round-shaped entrance in the lower part of the transitory piece, forming a conic and tilt sealed phase to match the corresponding conic on the rim on top of one of the passages, ii) an amplification in the form of a funnel near the conic and tilt sealed phase with the upper part to hold a lower plate covering the open end of the fuel tank in compliance with the rectangular tank section, iii) a centering and positioning device for the conic and tilt sealed pase positioning the conic at the same axis with the centering and the positioning devices protruded downward from the circular rim and entering into the cylindrical passage, characterizing as follows: - the centering and the positioning device made of at least 3 contacts being each of which deployed in the circular rim at an even pitch, and - the circular entrance of the identical diameter that of the cylindrical passage and all contacts in axial extension for entrance into the circular entrance.
Patent TW-415973-B (TW)
Title: A coloring method of the metal titanium and preparing a black titanium or coloring titanium by these methods
Inventor: WATANABE MUNETOSHI
IPC: C23C8/34
Filed: 1997-03-27
Granted: 2000-12-21
Abstract: Disclosed a simple process for preparing a coloring titanium, having a multitude of color-variation wherein the application materials are not restricted only to the shape. The first method is that on the surface of the metal titanium is treated with the alkali solution. After completing the alkali-treatment, perform a nitrogeneated treatment to the metal titanium. The second method is that, the metal titanium is treated with nitrogen and after forming a nitrogeneated titanium coating on the surface, is said metal titanium is treated with oxygen. With the first method, a low lightness black titanium, a excellent coating adherence black titanium and coloring titanium.
Patent TW-325402-B (TW)
Title: Measurement method and devices for sphygmogram
Inventor: LIN CHIN-YUH
IPC: A61B5/04
Filed: 1997-05-28
Granted: 1998-01-21
Abstract: A multiple signal measurement method for sphygmogram using the finger stalls which comprises the following stpes: a. invagination: use three finger stalls for the first finger, middle finger and the third finger. b. attach to at least three acupuncture points c. use the sensors to inspect the signals from those points d. transfer the signals by the processor e. display the information on the monitor.
Patent TW-358177-B (TW)
Title: Device and method for upgrading grammar correction rate
Inventor: CHIOU CHIUAN-CHENG
IPC: G06F11/00
Filed: 1997-11-27
Granted: 1999-05-11
Abstract: A device for upgrading grammar correction rate, including: an input, for users to input phrases for correction; a ROM, for saving of desired control programs; a DRAM, for saving and reading of letter explanatory data; microprocessor, for programs and integration of letter explanatory data; wording analyzer, for analysis of wording and, based on a correct mode in a dictionary, checking the match, for locating the error and proposing suggestions and causes to the user; phrase analyzer, for analyzing phrases based on the grammar rules and the phrase, to find the relationship and the function of the elements in the phrase; rule matching checker, for finding error in the phrase; correct mode matching device, for matching based on the correct mode and the errors and finding other matching errors; output, for display of errors in the phrase, with correction, alternatives and phrase explanations to the user; the microprocessor, through ROM control program, for analysis and integration of the original message, wording rules, correct modes and the explanation set up in the dictionary and with saving in the memory, for forming a plurality of related wording rules and information, for, when the user inputs a phrase through the input device, the microprocessor proceeding with wording analysis and mode matching, for displaying the wording error and relevant explanations, and for user to input for confirmation, correction or skipping, being the phrase sent into the wording analyzer, and the analysis result be sent to the rule matching device for the device to have the error in the phrase, with marks and the original phrase be sent to the correct mode matching device, for further check, and with matching of the phrase and, after verification of the wording error, the error, and the correct switch, relevant wording and examples for the user, and the user to proceed with verification, correction or omission through input and complete the work.
Patent TW-400545-B (TW)
Title: Semiconductor device and fabrication method therefor
Inventor: AOKI HITOSHI
IPC: H01L29/78
Filed: 1997-12-12
Granted: 2000-08-01
Abstract: A semiconductor device fabrication method is provided which comprises the steps of: (i) forming a plurality of high concentration diffusion layers of a second conductivity in a semiconductor substrate; (ii) forming a plurality of first gate electrodes extending perpendicularly to the high concentration diffusion layers of the second conductivity on the semiconductor substrate with a first gate insulating film interposed therebetween; (iii) implanting ions of a first conductivity into surface portions of the semiconductor substrate for device isolation by using the first gate electrodes as a mask; (iv) forming side wall spacers on side walls of the first gate electrodes; (v-i) implanting ions of the second conductivity into surface portions of the semiconductor substrate for formation of channel regions by using the first gate electrodes and the side wall spacers as a mask; (vi-i) forming a plurality of second gate electrodes on the ion-implanted channel regions between the first gate electrodes; and (vii) implanting ions of the first conductivity again into surface portions of the semiconductor substrate by using the first gate electrodes and the second gate electrodes as a mask for device isolation.
Patent TW-408346-B (TW)
Title: CRT support frame and monitor comprising the same
Inventor: YANG DONG-WOOK
IPC: H04N5/645
Filed: 1998-03-20
Granted: 2000-10-11
Abstract: A support frame with second lugs at a location corresponding the first lugs provided at corners of a CRT. The support frame supports the weight of the CRT and is disposed between the CRT and the rear case of a monitor. The first lug and the second lug engages the a front case by a bolt, securing the CRT ant the support frame. A guide groove provided at the support frame and a guide portion pushes the front case outwards, maintaining the outer form of the front case when assembling and after the assembly and acts as a guide when assembling the support frame and the front cover.
Patent TW-374169-B (TW)
Title: Semiconductor memory device
Inventor: SUZUKI TOMIO
IPC: G11C11/406
Filed: 1998-04-22
Granted: 1999-11-11
Abstract: The invention relates to a semiconductor memory device having a normal operation mode and a self-reset operation mode wherein the semiconductor memory device comprises: a VBB generation circuit (204) for generating a first substrate voltage (VBB1) when the internal power voltage (VCC) is larger than a specified value or a second substrate voltage (VBB1) of a smaller absolute value when the VCC is smaller than the specified value; a bitline equivalent voltage (VBL) generation circuit (205) for outputting a resistance-divided VCC2 voltage when the internal power voltage (VCC) is lower than a specified value at the self-reset operation mode; a 4KE signal generation circuit (220) for generating a signal 4KE when the internal power voltage (VCC) is lower than the specified value at the self-reset operation mode in order to perform the 4K operation; and a reset address generation circuit (221).
Patent TW-399360-B (TW)
Title: A solid state, reduced voltage motor starter enabling equalized input/output volt-amp ratings
Inventor: WILLS FRANK E
IPC: H02P27/08
Filed: 1998-05-05
Granted: 2000-07-21
Abstract: A motor starter circuit for minimizing the amount of current drawn by the motor from a power source during starting of the motor through current transformation achieved by selectively controlling actuation of a plurality of high speed switches.  The circuit is for use with a alternating current power source that provides positive and negative voltage alternations, and an alternating current motor.  The motor starter circuit comprises a first bidirectional switch through which line current from the power source is provided to the motor, and a pair of switch-diode combinations electrically configured to carry the current in the motor when the bidirectional switch, which is controlled to cycle between an open and a closed position, is in an open position.  Actuation of the pair of switch-diode combinations is controlled based on the polarity of the motor current alternation.  The resulting current transformation minimizes the current drawn by the motor during starting, and enables equalized input volt-amp product and output volt-amp product.  The starting current drawn is reduced from the available line current in proportion to the duty cycle of the bidirectional switch.
Patent TW-418561-B (TW)
Title: Method and apparatus for tuning high Q bandpass filters
Inventor: YENDLURI SHANTHI-PAVAN
IPC: H01F7/02
Filed: 1998-06-05
Granted: 2001-01-11
Abstract: A high Q bandpass filter (102) is tuned by applying a transient (204) to the filter to cause it to ring. The ringing of the filter produces an output damped oscillatory waveform (206) whose zero crossings (208) are converted to a pulse train (210) and counted in a digital counter (112) to a predetermined number n. the output (214) of the counter is compared to an accurate timing signal (216) which has a time duration equal to the time of n pulses when the filter is accurately tuned. The output of the comparator (118) is applied to an integrator (122) to generate a control signal Vc to tune the filter. The high frequency tuning problem is thus converted to a low frequency, time domain problem which is readily implemented.