baber/WOPTO huggingface dataset:
Patent TW-362119-B (TW)
Title: Pattern forming method improvement for meshy plain tape
Inventor: Hong zhen-rong
IPC: D04B21/14
Filed: 1997-07-24
Granted: 1999-06-21
Abstract: A kind of forming method improvement for meshy plain tape which is combining several meshy plain tapes sewed together as the pattern with brass wires. The tapes are arranged in two rows crossed in a wave form and up-and-down intertwined. The meshy plain tapes of the first row are crossed left and right with suitable pitch. The overlapped stroke is sewed by brass wires and nylon wires combination. Because the sewing wires has joined with the brass wires, the tape can be curved as inclined across combination. The meshes can be formed as three-dimensional pattern so as to effectively increase the available in industry.
Patent TW-445631-B (TW)
Title: Manufacturing method for integrating dual-gate oxide device
Inventor: HUANG GUO-CHIN
IPC: H01L27/04
Filed: 1998-06-02
Granted: 2001-07-11
Abstract: The present invention provides a kind of manufacturing method for integrating dual-gate oxide device. For the manufacturing process of semiconductor apparatus in this invention, a complicated process is not required and, additionally, less mask number can be used to integrate and install the memory apparatus and logic apparatus on the same chip. In addition, the dual-gate oxide does not directly contact with the photoresist layer so as to assure the reliability of gate oxidation. Furthermore, the present invention can effectively integrate transistor structures having different gate oxide thicknesses. Also, the present invention can effectively integrate the fabrication processing techniques of polycide and salicide, and can integrate the manufacturing process of self-aligned contact. Additionally, this invention can provide surface type and buried type channel PMOS on the same chip. For the LDD (lightly doped drain) ion implantation, this invention provides more flexible selection and no extra mask is required.
Patent TW-394700-B (TW)
Title: Method for manufacture golf club
Inventor: INOUE AKIHISA
IPC: A63B102/32
Filed: 1998-07-09
Granted: 2000-06-21
Abstract: A method for manufacturing a golf club which has a clubface of desired shape comprising an amorphous metal alloy is provided. The golf club manufactured by this method has excellent strength properties as well as excellent ball hitting properties. The clubface is free from casting defects such as cold shuts, and preferably, free from the crystalline phase formed from crystal nuclei through nonuniform nucleation since the club face can be produced in a simple, highly reproducible, one-step process by selectively cooling the molten metal at a temperature above the melting point at a rate higher than the critical cooling rate, and the product comprises single amorphous phase. The metallic glass face used in the golf club is produced by filling a metal material in a hearth; melting said metal material by using a high-energy heat source which is capable of melting said metal.
Patent TW-428059-B (TW)
Title: Nonereturn valve for water-jet loom
Inventor: BAEK KYUNG-TAE
IPC: D03D47/32
Filed: 1998-07-23
Granted: 2001-04-01
Abstract: This invention relates to the nonereturn valve for water-jet loom which jet an appropriate fluid into the fixed direction. In this invention, the fluid which is flowing into the nonereturn valve is rapidly streaming in without any swirl. What is more, the nonereturn valve operates rapidly to open and close the stream of the fluid by the smooth moving up and down of fluid valve.  In order to achieve this purpose, the fluid valve (8) of this nonereturn valve is composed of head (48) and bottom unit (26); the top (34) of the head (48) is formed in stramline; the out-surface of the bottom unit (26) is a little swelled out; the valve seat (10) which reaches to and comes off with the head (48) of the fluid valve (8) is composed of a curved surface (44) and a perpendicular (46) in its fluid inlet passage (36); and a space is formed between the perpendicular (46) and the head (48) of the fluid valve (8).
Patent TW-389952-B (TW)
Title: Method for forming identification characters on a wafer
Inventor: YANG FU-LIANG
IPC: H01L21/30
Filed: 1998-07-27
Granted: 2000-05-11
Abstract: In the method for forming identification characters on a wafer, the identification characters are formed by the pattern of tiny holes. The tiny holes are defined by the injection of laser beams. When the identification characters are written to the surface of the wafer. The wafer identification area on the wafer surface is first polished to separate the residual deposition of silicon particles from the wafer surface. Then, a clean process is used to remove the deposition of silicon particles. The method is able to avoid that the deposition of semiconductor material on the wafer surface is cracked and becomes hard particles to damage the surface of the wafer in the post manufacturing process.
Patent TW-430885-B (TW)
Title: Method for reducing junction capacitance of source/drain region
Inventor: LIN JIAN-TING
IPC: H01L21/28
Filed: 1998-09-03
Granted: 2001-04-21
Abstract: A method for reducing a junction capacitance of a source/drain region comprises performing an arsenic ion implantation step, after a phosphor ion implantation step, on the source/drain region to reduce the dislocation on the surface of the substrate caused by the ion implantation, and reduce the sharp doping concentration gradient of arsenic ions between the source/drain and the well, so as to increase the width of the depletion region and reduce the junction capacitance, thereby increasing the conductivity of the semiconductor device.
Patent TW-385501-B (TW)
Title: Brush cleaning device with pressure auto-regulator
Inventor: LAI JIAN-SHING
IPC: H01L21/304
Filed: 1998-09-04
Granted: 2000-03-21
Abstract: This invention is a brush cleaning device with pressure auto-regulator for cleaning chip surface after chemical mechanical polishing process. It comprises: two brushes, which size is adjustable by filling gas, to clean the chip surface; a gas supply source, which is connected to the brushes by conveying gas tube, to supply gas as power to implement cleaning work; plural electrically controlled pressure regulators, connected to the brushes with conveying gas tubes, to control the inner pressure of the brushes; plural pressure transformers, connected to the brushes with a conveying gas, to transform the pressure signal into digital signal; and a computer, connected with those of pressure regulators and pressure transformers by electric signal line, to receive and transmit the digital signal for automatically controlling the brush cleaning device with pressure auto-regulator.
Patent TW-388910-B (TW)
Title: Thin-film electron source and display produced by using the same
Inventor: KUSUNOKI TOSHIAKI
IPC: H01J1/312
Filed: 1998-09-08
Granted: 2000-05-01
Abstract: The present invention relates a thin-film electron source which comprises a lowr electrode, an insulating layer, and an upper layer deposited in this order and which releases electrons into a vacuum from the surface of the upper electrode when a voltage of such a polarizty that the upper electrode have a positive potential is applied between the lower electrode and the upper electrode; and a display produce by using the same. The insulating layer comprising an anodized film of the Al-alloy lower electrode. Use is made of one having a value of exceeding 0.12 as the ratio of the reverse diode current at the time of applying an electric field of 10MV/cm in the reverse direction, with respect to the direction which allows the release of electrons, to the forward diode current at the time of applying an electric field of 10 MV/cm in the forward direction when the height of a barrier of the insulating layer against the lower electrode is equal to that against the upper electrode. As a result, the asymmetry of the current-voltage characteristic curve of the insulating layer can be reduced and the life of the electron source can be extended.
Patent TW-530054-B (TW)
Title: New piperazine and piperidine compounds
Inventor: FEENSTRA ROELOF W
IPC: A61K31/443
Filed: 1998-09-11
Granted: 2003-05-01
Abstract: The invention relates to a group of new piperazine and piperidine compounds having interesting pharmacological properties. It has been found that compounds of the formula (a) wherein A represents a heterocyclic group of 5-7 ring atoms wherein 1-3 heteroatoms from the group 0, N and S are present, R1 is hydrogen or fluoro, R2 is C1-4-alkyl, C1-4-alkoxy or an oxo group, and p is 0, 1 or 2, Z represents carbon or nitrogen, and the dotted line is a single bond when Z is nitrogen, and a single or double bond when Z is carbon, R3 and R4 independently are hydrogen or C1-4 alkyl, n has the value 1 or 2, R5 is 2-pyridyl, 3-pyridyl or 4-pyridyl substituted at the meta-position with respect to the methylene bridge with a group Y, and optionally substituted with (R6)q, Y is phenyl, furanyl or thienyl, which groups many be substituted with 1-3 substituents of the group hydroxy, halogen, CF3, C1-4-alkoxy, C1-4-alkyl, cyano, aminocarbonyl, mono- or di-C1-4 alkylaminocarbonyl, R6 is halogen, hydroxy, C1-4-alkoxy or C1-4 alkyl, and q is 0, 1, 2 or 3 and salts thereof.
Patent TW-436357-B (TW)
Title: Laser drilling equipment and control method
Inventor: ISAJI KAZUHIDE
IPC: B23K26/38
Filed: 1998-12-10
Granted: 2001-05-28
Abstract: It is an object of the invention to present a method and apparatus of laser beam drilling that can be conduct securely between closed conducting layers, by accurate detecting of the drilled state of a workpiece and controlling of laser beam drilling. Accordingly, laser beam pulse shot numbers that can be perfectly drilled is predetermined. While laser beam drilling is processing, the drilled state of workpiece is measured by detecting a reflected laser beam from workpiece and an incident laser beam from laser oscillator apparatus. In addition, if the drilling of the workpiece is judged to reach the drilled state of desire, and numbers of shot laser beam pulse do not reach at predetermined the pulse shot numbers, laser beam drilling is stopped. Moreover, if the drilling of the workpiece dose not reach the drilled state of desire, and numbers of shot laser beam pulse reach at predetermined the pulse shot numbers, laser beam drilling is stopped. Consequently, it is possible to present the method and apparatus of laser beam drilling that ensure high quality and high yield drilling, and that can be made drilling time decrease.
Patent TW-580517-B (TW)
Title: Isoflavone-containing composition
Inventor: UCHIYAMA SHIGETO
IPC: A23L29/00
Filed: 1999-01-18
Granted: 2004-03-21
Abstract: This invention provides a composition comprising a daidzein-containing substrate and a strain of microorganism capable of metabolizing daidzein to equol as essential ingredients. This composition is effective in the prevention and alleviation of unidentified depression of menopausal syndrome in middle-aged to elderly women for which no effective means of prevention or alleviation has heretofore been available.
Patent TW-412580-B (TW)
Title: Composition of organosilicon modified polyurethane paint
Inventor: JAU PENG
IPC: C09D183/00
Filed: 1999-02-12
Granted: 2000-11-21
Abstract: This invention describes a composition of organosilicon modified polyurethane paint, which consists of polyurethane prepolymer, aminosilane or siloxane, organic polysiloxane thickener, hydrosiloxane and organic solvent. This paint can be solidified into film with the presence of chloroplatinic acid catalyst at 150-200 DEG C. The solidified film is smooth, heat-resistant and abrasion-resistant, and shows excellent adhesion property to silicone rubber without any surface treatment.
Patent TW-434974-B (TW)
Title: Rotor of motor
Inventor: SHIGA TSUYOSHI
IPC: H02K15/03
Filed: 1999-03-15
Granted: 2001-05-16
Abstract: The subject of this invention is to provide a good electric motor which has a precise size for the shaft support portion, has a stable precision and does not tend to generate cracks on the frame. The solving means is shown in the following. The invented frame 29 has a cylindrical magnetic yoke mounting portion 30 and flat-shaped baseboard portion 31. Resin wheel casing (shaft supporting portion) 32 is integrally formed on the baseboard portion 31 and spindle is fixed on the resin wheel casing 32. Rotor magnetic yoke 35 is mounted on the magnetic yoke mounting-portion 30. Under this condition, because the rotor magnetic yoke 35 is divided into six magnetic yoke units 36, after these six magnetic yoke units 36 are accommodated inside the forming mold, the dissolving resin is injected into. When forming frame 29, the expansion and contraction of rotor magnetic yoke 35 will disperse in peripheral direction such that the stress in the shrinking diameter direction of the baseboard portion 31 is difficult to act on. Therefore, the crack caused by the residual stress of baseboard portion 31 can be prevented so as to make the resin wheel casing (shaft supporting portion) 32 less prone to displace.
Patent TW-440823-B (TW)
Title: Method and apparatus for data transmission of a storage device
Inventor: LIN KUEN-LUNG
IPC: G06F3/06
Filed: 1999-04-16
Granted: 2001-06-16
Abstract: The present invention relates to a method and an apparatus for data transmission of a storage device. Several SRAMs are installed in a compact disk system and each SRAM only needs to carry out data error correction in one sector. After completing data correction in a sector, the data will be transmitted to an external DRAM before being transmitted to the host machine for reading. Each internal SRAM is used as a buffer for data error correction in a sector and each external DRAM is used as a buffer of the corrected data and can transmit all the corrected data to the host machine for reading.
Patent TW-427052-B (TW)
Title: Crystal oscillator
Inventor: CLARKE DAVID
IPC: H03B5/36
Filed: 1999-07-06
Granted: 2001-03-21
Abstract: A crystal oscillator comprises a crystal 1 and a crystal oscillator circuit 3 for providing an output signal 5. In order to adjust the output frequency, for example during the testing stage of production, a bank of load capacitors C1 to C6 are provided. Each capacitor C1 to C6 may be switched into or out of the circuit by a respective switch 9 to 19. The switches are controlled by control lines D0 to D5, which are set by a 6 bit register 21, known as the trim register. The value in the trim register is set according to the frequency of the output signal. To counteract any swing in the output signal, a bank of current switches T1 to T4 are provided, which enable resistors R1 to R4 to be switched into or out of the circuit.  Each resistor R1 to R4 is switched by a respective one of the control lines D2 to D5. Thus, adjusting the load capacitance to obtain a desired frequency causes the oscillator core current to be changed automatically, thereby maintaining a constant swing in the output signal.
Patent TW-424359-B (TW)
Title: Terminal loading device for eliminating digital transient ring and the method for operating the terminal loading device
Inventor: HUANG BO-SHIOU
IPC: H03K19/08
Filed: 1999-08-23
Granted: 2001-03-01
Abstract: A silicon digital waveform transient ring eliminating device and the operation method thereof that the device can be connected with one end of a cable for eliminating the digital waveform transient ring and recovering the original waveform. The device will only operate after digital transition from 0 to 1 or 1 to 0 in a specific period Ta; except the Ta period, the device will be in the high impedance mode so that it will not take any static current from the source chip. The device comprises a control logic that detects the transition from 0 to 1 or 1 to 0 and generates the pulses Pn and Pp with time period as Ta seconds respectively. The invention uses the pulses Pn and Pp to drive a pair of connection such as CMOS mode and the drain is connected to the large NCMOS and PCMOS on the pad. The pad is connected to a certain input at one end of the unmatched cable to eliminate the ring and prevent the trigger error.
Patent TW-454420-B (TW)
Title: Method and apparatus for synthesizing and defeating video copy protection signals
Inventor: QUAN RONALD
IPC: G11B20/10
Filed: 1999-09-01
Granted: 2001-09-11
Abstract: A method and apparatus for defeating copy protection signals in a video signal, and also for providing copy protection signals for a video signal, is disclosed. The defeat technique generally utilizes a particular pulse position shifting, modulation, etc., of AGC, normal sync and/or pseudo sync pulses to increase the separation between the pulses. Various embodiments are disclosed including selective shifting of the relative positions of either the sync/pseudo sync or AGC pulses, trimming portions of the sync/pseudo sync and/or the AGC pulses and narrowing of either the sync/pseudo sync and/or the AGC pulses, all to provide the selective position separation between the sync/pseudo sync and AGC pulses. The copy protection technique includes various embodiments for dynamically varying the sync/pseudo sync and AGC pulse separation by applying a modulation of the above position shifting, trimming and/or narrowing techniques over selected time periods to cycle from the copy protection condition to the copy protection defeat condition, back to the copy protection condition.
Patent TW-410204-B (TW)
Title: Safely warning method when an electromotive is stationary and the device thereof
Inventor: LIN JOU-JENG
IPC: B62M23/00
Filed: 1999-09-22
Granted: 2000-11-01
Abstract: The present invention provides a safely warning method when an electromotive is stationary, including the following steps: (1) after the electromotive is started, the CPU in the control device of the electromotive is used to continuously detect if either one of the accelerator, horn and brake of the electromotive is operated; (2) if the electromotive is stationary after a first predetermined time, and neither of the accelerator, horn and brake of the electromotive is operated, a safely warning device is used to emit a warning message during a second predetermined time; (3) and if neither of the accelerator, horn and brake of the electromotive is operated after the second predetermined time, the CPU in the control device of the electromotive is used to control a shutoff device to shutdown the power of the electromotive until the power supply switch of the electromotive restarts. A safely warning device when an electromotive is stationary includes: (1) an electromotive control device having a CPU for continuously detect if either one of the accelerator, horn and brake of the electromotive is operated, and having a timer for calculating the time; (2) a safely warning device for emitting a warning message during a second predetermined time if the electromotive is stationary after a first predetermined time, and neither of the accelerator, horn and brake of the electromotive is operated; (3) and a shutoff device for shutting the power of the electromotive according to indication of the control device of the electromotive if neither of the accelerator, horn and brake of the electromotive is operated after the second predetermined time.
Patent TW-589318-B (TW)
Title: An improved process and apparatus for the production of organometallic compounds
Inventor: HOULTON DAVID JOSEPH
IPC: B01L99/00
Filed: 1999-10-14
Granted: 2004-06-01
Abstract: A process and apparatus for the continuous production of organometallic compounds from a metal precursor and an alkylating agent. The reactants are delivered separately to a reaction centre (26) in a distillation column (2) wherein the reaction is maintained at a predetermined temperature to allow collection of the vapourised organometallic compound from the top of the column and removal of the waste products from the bottom of the column.
Patent TW-440970-B (TW)
Title: Chemical vapor deposition of silicate high dielectric constant materials
Inventor: WILK GLEN D
IPC: C23C16/42
Filed: 2000-03-30
Granted: 2001-06-16
Abstract: A method of fabricating an electronic device over a semiconductor substrate, the method comprising the steps of: forming a conductive structure over the semiconductor substrate (step 106 of figure 1); and forming a layer of high-dielectric constant material between the conductive structure and the semiconductor substrate (step 102 of figure 1),  the layer of high-dielectric constant material is formed by supplying a gaseous silicon source and a second gaseous material which is comprised of a material selected from the group consisting of: Hf, Zr, La, Y, Sc, Ce and any combination thereof.
Patent TW-454253-B (TW)
Title: Oxynitride gate dielectric and method of forming
Inventor: BUCHANAN DOUGLAS ANDREW
IPC: H01L29/78
Filed: 2000-01-03
Granted: 2001-09-11
Abstract: A method for forming an oxynitride gate dielectric in a semiconductor device and gate dielectric structure formed by the method are disclosed. In the method, an oxynitride layer is first formed on a silicon surface and then re-oxidized with a gas mixture containing oxygen and at least one halogenated species such that an oxynitride layer with a controlled nitrogen profile and a layer of substantially silicon dioxide formed underneath the oxynitride film is obtained. The oxynitride film layer can be formed by either contacting a surface of silicon with at least one gas that contains nitrogen and/or oxygen at a temperature of not less than 500 DEG C or by a chemical vapor deposition technique. The re-oxidation process may be carried out by a thermal process in an oxidizing halogenated atmosphere containing oxygen and a halogenated species such as HCI, CH2CI2, C2H3CI3, C2H2CI2, CH3CI and CHCI3.
Patent TW-507028-B (TW)
Title: A moisture-absorbable synthetic fiber with an improved moisture-release property
Inventor: DOI MASANORI
IPC: D01F6/94
Filed: 2000-02-09
Granted: 2002-10-21
Abstract: A moisture-absorbable synthetic fiber with an improved moisture-release property, of which representatives are a polyurethane elastic fiber and a polyetherester elastic fiber, with an improved moisture-release property characterized in that the synthetic fiber has properties of a moisture regain of from 0.5 to 4.0 weight % under 65% relative humidity at 20 DEG C, a moisture regain of 4.5 weight % or more under 90% relative humidity at 30 DEG C and a difference of the afore-said moisture regains being at least 4.0 weight %. The present fiber substantially preserves its strength at break even when it is in moistened state, for example during dyeing, and dyed goods containing the present fiber exhibit an improved rating of colorfastness to wet-rubbing. Accordingly, the present synthetic fiber can be a fiber material to be combined with another fiber to produce a composite stretchable fabric for making comfortable stretch clothes. The present synthetic fiber can be prepared by incorporating a water-absorbent polymeric resin additive in a state of dispersion into a fiber forming elastic polymer such as polyurethane and polyurethaneurea in an amount of from 1 to 15% by weight of the fiber forming polymer. A preferred resin additive is a water-absorbent urethane-based resin which has a water absorption within a range of from 500 to 4,000 weight % and can be prepared by reacting the components (a), (b) and (c) below: (a) a polymeric diol containing at least 50% by weight of a polyalkylene ether glycol having a number average molecular weight of from 2,000 to 30,000 in which ethylene oxide unit is contained at least 70% by weight; (b) an organic diisocyanate; (c) a low molecular diol having a number average molecular weight of from 50 to 200 or bifunctional amine.