baber/WOPTO huggingface dataset:
Patent TW-350152-B (TW)
Title: Automobile antenna device and the additional antenna
Inventor: MILITZ UWE
IPC: H01Q1/22
Filed: 1996-11-20
Granted: 1999-01-11
Abstract: A sort of automobile antenna device, having an antenna seat (5) for installation of an automobile chassis (1), having: the antenna seat (5) being on the chassis (1) in connection with the bottom plate (10), having a tube (15), that passes through the bottom plate (10), having at least an antenna cable (25)(26) passing through the tube (15) to the antenna seat (5), having the tube (15) in the bottom plate facing the antenna seat (5) a lateral opening (30) and on the bottom plate (10) a metal sustainer (35), the opening (30) on the tube (15) of a height with a dent (40), passing the tube (15) through the dent (40) of the metal plate (35), having at least another antenna cable (45) for entrance into a casing (50) in connection with the metal plate (35) through the other entrance (49) of the casing, having the casing (50) another antenna system (55) and the other antenna cable (45) in connection with the other antenna system (55).
Patent TW-400526-B (TW)
Title: Bonded magnet with low losses and easy saturation
Inventor: PANCHANATHAN VISWANATHAN
IPC: C22C32/00
Filed: 1997-04-10
Granted: 2000-08-01
Abstract: The present invention provides a bonded isotropic magnet containing a composition comprising from about 5 to 25% rare earth metal, from about 0.5 to about 4.5% boron, from about 0.5 to about 3.0% niobium, and the balance principally of iron. Such a magnet exhibits low coercivity and low loss upon aging.
Patent TW-502121-B (TW)
Title: Multibit test circuit in semiconductor memory device and method thereof
Inventor: LEE JAE-HYEONG
IPC: G11C29/44
Filed: 1997-05-01
Granted: 2002-09-11
Abstract: A multibit test circuit detects the fail cells accurately even though there exists a short bridge between bit lines or between memory cells. The circuit includes an input buffer for transferring a same test data bit received from a multibit input/output pin to selected ones of the memory cells in each block in response to a multibit test enable signal, a plurality of sense amplifier drivers connected to the respective memory cells, for amplifying the test data bits to transfer the amplified data bits to the associated memory cells, and reading out the test data bits stored into the associated memory cells, and a comparator for comparing the same data bits stored into the same block to generate a comparison data bit in response to the multibit input/output enable signal, and transferring the comparison data to the multibit input/output pin.
Patent TW-355686-B (TW)
Title: Sports ball bladder and method of manufacturing
Inventor: RICHWINE JOHN ROBERT
IPC: B29C49/20
Filed: 1997-05-31
Granted: 1999-04-11
Abstract: A sports ball bladder and method of manufacture which produces a sports ball in which a valve element is fused to the bladder and is disposed away from a parting line of a mold; the bladder is made by extruding a parison and closing a mold cavity in surrounding relation thereof; a blow needle supports the valve element thereon and delivers fluid pressure to an interior area of the parison; the expanded parison is cooled to solidify the thermoplastic material; the pressure in the interior area is then relieved through the blow needle and the mold is opened; after the ball bladder is formed, a valve member is inserted into the valve element to enable holding of the bladder in an inflated condition.
Patent TW-360841-B (TW)
Title: Coordinate input apparatus
Inventor: KOMATSU MASARU
IPC: G06F3/038
Filed: 1997-06-17
Granted: 1999-06-11
Abstract: The invention provides a coordinate input apparatus which detects the switch operation of a stick type operating part without providing any sensor or circuit part by providing a means for discriminating the operating state of the stick type operating part by watching whether the maximum value of inclination of a change state is more than a set value or not. Concerning load data provided at the operating time of a stick type operating part 1, a peak load value calculated by a peak value detecting part 9, time for the load value to exceed a threshold value measured by a time measuring part 10 and the value of load change calculated by an inclination operating part 11 are respectively supplied to an operation discriminating part 12. Then, based on these values and time, the operation discriminating part 12 discriminates whether the operation of the stick type operating part 1 is ordinary pressing operation or switch operation. All the operation discriminating part 12 such as the peak value detecting part 9 are composed of general-purpose circuits, and it is not necessary to especially provide any peculiar sensor or circuit part.
Patent TW-409136-B (TW)
Title: Organoclay-polymer composites
Inventor: ELLSWORTH MARK W
IPC: C08K9/04
Filed: 1997-08-27
Granted: 2000-10-21
Abstract: Nanocomposites are made by melt-blending a melt processable polymer having a high melt processing temperature and an organophosphonium cation modified layered clay. Such modified layered clay is more stable at the higher temperatures encountered during the melt processing of such a melt processable polymer than the modified layered clays used in the prior art, enabling the preparation of the nanocomposite.
Patent TW-434919-B (TW)
Title: Vertical cavity surface emitting laser diode and the packaging device of the same
Inventor: YANG HUNG-BIN
IPC: H01L33/00
Filed: 1997-10-13
Granted: 2001-05-16
Abstract: A vertical cavity surface emitting laser diode and the packaging device of the same is disclosed, which mainly includes a P-type distributed Bragg reflector, an active region, and a N-type distributed Bragg reflector, so that the laser molecule can oscillate back and forth in the active region. Double-side light-emitting is one of its main characteristics. Also, since the reflectivity of both faces are different, the intensity of main output laser light can be measured on one end with lesser laser output light. In addition, the laser diode and photodetector is packaged in a metal packaging device for practical applications.
Patent TW-358232-B (TW)
Title: Direct chip attach for low alpha emission interconnect system
Inventor: BROUILLETTE GUY PAUL
IPC: H05K3/24
Filed: 1997-10-14
Granted: 1999-05-11
Abstract: An interconnect system that has low alpha particle emission characteristics for use in an electronic device includes a semiconductor chip that has an upper surface and spaced apart electrically resistive bumps positioned on conductive regions of the upper surface, the electrically resistive bumps are made of a composite material of a polymer and metal particles, and a substrate that has conductive regions bonded to the electrically resistive bumps in a bonding process wherein the electrically resistive bumps convert to electrically conductive bumps after the bonding process.
Patent TW-384522-B (TW)
Title: Pedestal type storage capacitor structure and the manufacturing method
Inventor: TSAI TZUNG-JR
IPC: H01L21/70
Filed: 1997-12-19
Granted: 2000-03-11
Abstract: In the present manufacturing process of semiconductor memory cell, crown type storage capacitor is used as replacement of the conventional platform storage capacitor, to increase the electrode surface area for improved capacity. However, with the electronic components becoming smaller and smaller, the crown-type capacitor does not have enough storage capacity. Consequently, this invention discloses a pedestal type storage capacitor with the manufacturing method by using self-aligned process for the forming of a contact opening, on which a pedestal type of conductive layer is formed for a storage electrode. The pedestal type is formed by a core and a plurality of wings opened in a radioactive form, to further increase surface area for more capacity, for its application in the making of even smaller components.
Patent TW-495532-B (TW)
Title: Injection-molding compositions containing metal oxides for the production of metal moldings
Inventor: STERZEL HANS-JOSEF
IPC: C04B35/65
Filed: 1998-01-07
Granted: 2002-07-21
Abstract: The molding composition contains, in a flowable binder, from 20 to 50% by vol., based on the total volume of the molding composition, of a powder comprising one or more metal oxides and, if desired, metal carbides and/or metal nitrides which cannot be reduced using hydrogen, where at least 65% by vol. of the powder has a maximum particle size of 0.5 μm and the remainder of the powder has a maximum particle size of 1 μm, and at least 90% by vol. of the powder comprises metal oxides which can be reduced using hydrogen. The metal oxides which can be reduced using hydrogen are Fe2O3, FeO, Fe3O4, NiO, CoO, Co3O4, CuO, Cu2O, Ag2O, Bi2O3, WO3, MoO3, SnO, SnO2, CdO, PbO, Pb3O4, PbO2 or Cr2O3, or mixtures thereof.
Patent TW-406146-B (TW)
Title: Process and apparatus for applying indigo dyestuff
Inventor: FUCHS RALF
IPC: D06B23/14
Filed: 1998-02-18
Granted: 2000-09-21
Abstract: A process for applying indigo dyestuff on a textile substrate is described, wherein the substrate is charged with liquid steeping liquor, and wherein the substrate saturated with steeping liquor is directly passed through a first wet dwelling section, which is essentially kept low in oxygen, and only then is dewatered. To maximize the dyestuff yield or diffusion into the individual fibers of the substrate, a second encapsulated wet dwelling section, which is also kept low in oxygen and has a housing which is sealed except for an outlet lock is connected to the first wet dwelling section. The substrate is heated in the second wet dwelling section; the dyestuff is given time for further diffusion into the fibers of the still m substrate in the remaining course of the second wet dwelling section.
Patent TW-347355-B (TW)
Title: Chuck
Inventor: MATUMOTO SEIICHI
IPC: B23B31/20
Filed: 1998-02-20
Granted: 1998-12-11
Abstract: A chuck provided with a holder body, which has a shank part, a flange that is formed on the large diameter side of the shank part, and a chuck cylinder extending from the counter-shank-side-end surface of the flange, the chuck being also provided with a fastening cylinder, which is engaged with the chuck cylinder in such a manner that the cylinder can rotate around the chuck cylinder and moreover it can move in the axial direction of the chuck cylinder, and a large number of needle rollers, which are arranged between the chuck cylinder and the fastening cylinder; in which, when the fastening cylinder rotates, the needle rollers rotate on their own axes so that the chuck rotates around the center of the shaft, thereby decreasing its diameter or restoring to its original state; which is characterized in that a groove having a prescribed depth, which is situated at the connection base between the chuck cylinder and the flange and which is extended in the direction of the thickness of the flange, is formed in a ring at the counter-shunk-part-side-end-surface of the flange.
Patent TW-385303-B (TW)
Title: Method for producing cycloolefin and cycloalkane
Inventor: ASHIDA KEITA
IPC: B01J23/60
Filed: 1998-03-24
Granted: 2000-03-21
Abstract: A method for producing a cycloolefin and a cycloalkane, which method comprises: a step of hydrogenating a monocyclic aromatic hydrocarbon under an acidic condition in the presence of a catalyst composition, (i) wherein said catalyst composition is a slurry which comprises a ruthenium catalyst, water and zinc sulfate, and which is preserved, prior to being used in said hydrogenation reaction, under a high temperature and high pressure hydrogen atmosphere of from 100 to 200 degree C and from 1 to 100 atm for 1 hour or more, and (ii) wherein said hydrogenation reaction is conducted under a controlled pressure, while maintaining a phase separated state of: (a) an oil phase comprising, as main components, the starting materials and the products; and (b) a water phase comprising water as a main component, to thereby control a formation molar ratio of the cycloolefin and the cycloalkane to be formed.
Patent TW-487732-B (TW)
Title: Fish insulin-like growth factor II promoter
Inventor: WU JIN-LIE
IPC: C12N15/79
Filed: 1998-06-30
Granted: 2002-05-21
Abstract: This present invention relates to the findings of the DNA sequences of fish insulin-like growth factor II (IGF-II) promoter regions and recombinant IGF-II promoters. These DNA sequences are capable of being expressed in eukaryotic cells and fish embryos of another fish species. The integration of the IGF-II promoter regions or recombinant IGF-II promoters into fish of another species results in the creation of a transgenic fish. The results of this invention illustrate that a fish IGF-II promoter not only can act as a growth factor to stimulate the growth and development of fish, but also is capable of being expressed in other eukaryotic cells such as in human cells.
Patent TW-393657-B (TW)
Title: Impregnated cathode and method for manufacturing the same
Inventor: NAKAGAWA SATORU
IPC: H01J1/14
Filed: 1998-07-01
Granted: 2000-06-11
Abstract: An impregnated cathode whose excellent initial electron emitting performance, lifetime property, and insulating property are well suited for electron guns and mass production. In the impregnated cathode, the sintered body's porosity of metal increases with the increase of distance from an electron emitting face. A sintered body pellet of metal raw material 1 has pores in it. They are filled with electron emitting material 2. Thus, since the discontinuity cannot form inside the pellet, a continuous and smooth generation of free Ba continues to proceed on the entire pellet. Since raw material powder having more than one kind of particle size is not necessary, the manufacturing process can be simplified. Moreover, various functions such as lifetime property, etc. can be improved by restricting the porosity and distribution within a certain range.
Patent TW-396385-B (TW)
Title: The control method for a plasma treatment device
Inventor: NAGASEKI KAZUYA
IPC: H01L21/3065
Filed: 1998-08-17
Granted: 2000-07-01
Abstract: Inside the treatment chamber 102 for etching device 100, the lower electrode 105 is allocated to load wafer W opposite to the upper electrode 108. For the upper electrode 108, the first matching unit 114 is connected to the first high frequency power source 116 to output high frequency power for plasma production. For the lower electrode 106, second matching unit 120 is connected to the second high frequency power source 122 to output high frequency power, which is lower than the high frequency power for the plasma. The high frequency power is used for low frequency bias voltage. Through high frequency power source 116, the upper electrode 108 applies stable power for high frequency power for the plasma. In the meantime, the lower electrode 106 of at least a matching power is applied to the high frequency power for bias voltage. After the matching duration is finished, the high frequency power applied on the lower electrode 106 for bias voltage is raised to a stable power status. This structure prevents the plasma density reduction when the power is applied from high frequency power source for bias voltage. Also, an over voltage generated at the electrodes is prevented.
Patent TW-482952-B (TW)
Title: Method for dismounting/mounting processor with auxiliary pushing cap
Inventor: LI TAI
IPC: G06F1/00
Filed: 1998-09-07
Granted: 2002-04-11
Abstract: A method for dismounting the processor with an auxiliary pushing cap, which is to stick an auxiliary pushing cap on the surface of a processor to make it unslidable between the auxiliary pushing cap and the processor. No matter during the mounting or dismounting processes, the tool always contacts with the auxiliary pushing cap. The auxiliary pushing cap is used to indirectly drive the processor and the upper body of the connector so as to make the upper body of the connector move relative to the lower body, and further dismount and mount with the processor.
Patent TW-406436-B (TW)
Title: Erase method of the split gate flash memory
Inventor: WANG LIN-SUNG
IPC: H01L29/788
Filed: 1998-12-30
Granted: 2000-09-21
Abstract: A kind of erase method of the split gate flash memory is suitable for the flash memory unit with the source region, drain region, floating gate, control gate and selective gate. It could effectively increase the read/write cycles of the flash memory, especially the process below 0.4 mu m. The erase method comprises the following steps. (1) Apply a negative voltage to the control gate, and a positive voltage to the drain terminal in order to form a positive electric field between the drain and the control gate. So the electrons in the floating gate is discharged through the Fowler-Nordheim tunneling effect and erase the above-mentioned split gate flash memory. (2) Apply a positive voltage in the source terminal to reduce the voltage difference between the drain and the source. The hot hole formed by the acceleration of the electric field, and accumulated in the oxide is avoided. The re-writing cycles of the split gate flash memory are increased.
Patent TW-477788-B (TW)
Title: Substituted heteroaromatic compounds and their methods for their preparation and use
Inventor: CARTER MALCOLM CLIVE
IPC: A61P17/06
Filed: 1999-01-12
Granted: 2002-03-01
Abstract: A compound of formula (I) or a pharmaceutically acceptable salt thereof; wherein Y is CR1 and V is N; or Y is CR1 and V is CR2; R1 represents a group CH3SO2CH2 CH2NHCH2-Ar, wherein Ar is selected from unsubstituted furan and thiazole; R2 is selected from the group comprising hydrogen, halo and C1-4 alkoxy; U represents a phenyl or 1H-indazolyl group, substituted by an R3 group and optionally substituted by at least one independently selected R4 group; R3 is selected from a group comprising benzyl, halo-, dihalo- and trihalobenzyl, phenoxy, benzyloxy, halo-, dihalo- and trihalobenzyloxy and benzenesulphonyl; each R4 is independently halogen, C1-4 alkoxy and trifluoromethyl; with the proviso that the following compounds are excluded; (1-benzyl-1H-indazol-5-yl)-(6-(5-((2-methanesulphonyl-ethylamino)-methyl)-furan-2-yl)-pyrido[3,4-d]pyrimidin-4-yl-amine; (4-benzyloxy-phenyl)-(6-(5-((2-methanesulphonyl-ethylamino)-mthyl)-fruan-2-yl)-pyrido[3,4-d]pyrimidin-4-yl-amine; (1-benzyl-1H-indazol-5-yl)-(6-5-((2-methanesulphonyl-ethylamino)-methyl)-furan-2-yl)-quinazoline-4-yl-amine; and their hydrochloride salts.
Patent TW-428025-B (TW)
Title: Star polymer viscosity index improver for oil compositions
Inventor: RHODES ROBERT BARNETT
IPC: C10M143/12
Filed: 1999-02-23
Granted: 2001-04-01
Abstract: Star polymers which can be used as viscosity index improvers in oil compositions formulated for high performance engines. The star polymers have tetrablock copolymer arms of hydrogenated polyisoprene-polybutadiene-polyisoprene with a block of polystyrene and which provide excellent low temperature performance in lubricating oils, exhibit good thickening efficiency, and are finishable as polymer crumb.
Patent TW-538131-B (TW)
Title: In-situ method of cleaning a metal-organic chemical vapor deposition chamber
Inventor: NGUYEN TUE
IPC: C23C16/513
Filed: 1999-02-24
Granted: 2003-06-21
Abstract: A method is provided to clean the interior surfaces, and especially the wafer chuck, of a metal vapor deposition chamber. The method takes advantage of the fact that the chamber controls the introduction and removal of chemical atmospheres, and the temperature inside the chamber. The method first oxidizes the surface to be cleaned with an oxygen plasma, and then removes the oxide products as a vapor with the use of Hhfac. The oxidization is controlled through the use of oxygen atmosphere, temperature, and radio frequency power levels. In this manner, the wafer chuck is cleaned of deposition byproducts without disassembly of the chamber.
Patent TW-523496-B (TW)
Title: Planar microlens array and method of manufacturing same
Inventor: HAMANAKA KENJIRO
IPC: G02B3/00
Filed: 1999-06-16
Granted: 2003-03-11
Abstract: A planar microlens array 1 includes an array of microlenses 3 made of a synthetic resin having a high refractive index and formed on a surface of one of a base glass plate 2 and a cover glass plate 4, and an adhesive layer 5 made of a synthetic resin having a low refractive index standing between the array of microlenses 3 and the other of the base glass plate 2 and the cover glass plate 4, wherein the equations (Eqs. 1-5) are satisfied, where, n1 represents the refractive index of the synthetic resin having a high refractive index, n2 represents the refractive index of the synthetic resin having a low refractive index, t1 represents the thickness of the thickest portion of the sphere portion of the microlenses, t2 represents said thickness of the rest portion of the microlenses and t3 represents the thickness of the thinnest portion of the adhesive layer. 1.59 ≤ n1 ≤ 1.68 ... (Eq. 1), 1.38 ≤ n2 ≤ 1.42 ... (Eq. 2), 5 ≤ t1 ≤ 30 (μm) ... (Eq. 3), t2 ≤ 6 (μm) ... (Eq. 4), t3 ≥ 0.2t1 (μm) ... (Eq. 5).
Patent TW-423084-B (TW)
Title: High performance flip chip package
Inventor: JOSHI RAJEEV
IPC: B23K1/00
Filed: 1999-09-27
Granted: 2001-02-21
Abstract: An improved semiconductor package that reduces package resistance to a negligible level, and offers superior thermal performance. A silicon die is attached to a carrier (or substrate) that has a cavity substantially surrounding the die. Direct connection of the active surface of the silicon die to the printed circuit board is then made by an array of solder bumps that is distributed across the surface of the die as well as the edges of the carrier surrounding the die.
Patent TW-434652-B (TW)
Title: Thermal anneal of ideal precipitating wafer to eliminate agglomerated vacancy defects
Inventor: FALSTER ROBERT J
IPC: H01L21/26
Filed: 1999-10-20
Granted: 2001-05-16
Abstract: A process for heat-treating a single crystal silicon wafer to dissolve agglomerated vacancy defects and to influence the precipitation behavior of oxygen in the wafer in a subsequent thermal processing step is disclosed. The wafer has a front surface, a back surface, and a central plane between the front and back surfaces. In the process, the wafer is subjected to a thermal anneal to dissolve agglomerated vacancy defects present in a stratum extending from the front surface toward the center of the wafer. The annealed wafer is then heat-treated to form crystal lattice vacancies, the vacancies being formed in the bulk of the silicon. The heat-treated wafer is cooled from the temperature of said heat treatment at a rate which allows some, but not all, of the crystal lattice vacancies to diffuse to the front surface to produce a wafer having a vacancy concentration profile in which the peak density is at or near the central plane with the concentration generally decreasing in the direction of the front surface of the wafer.
Patent TW-448474-B (TW)
Title: Semiconductor device capable of reducing dispersion in electrical characteristics and operating at high speed and method for fabricating the same
Inventor: FUKUSHIMA YASUMORI
IPC: H01L29/45
Filed: 1999-10-21
Granted: 2001-08-01
Abstract: There is provided a semiconductor device capable of reducing dispersion in electrical characteristics, preventing occurrence of bridge shortcircuit in a silicide process and operating at high operating speed and method for fabricating the same. In a SOI substrate obtained by forming an insulating layer 2 and a SOI layer 3 on a silicon substrate 1, there are formed a channel region 19, an LDD region 15a and source and drain junction regions 17 and 18 in the SOI layer 3. A gate electrode 14 whose both side walls have a shape roughly perpendicular to the SOI substrate is formed via a gate insulating film on the channel region 19. An oxide film spacer 16 is formed on the LDD region 15a on both side wall sides of the gate electrode 14. The source and drain junction regions 17 and 18 have a thickness greater than that of the channel region 19, and the thickness of the LDD region 15a continuously varies so that the thickness gradually increases from the channel region 19 side toward the source junction region 17 side and the drain junction region 18 side.