baber/WOPTO huggingface dataset:
Patent TW-448561-B (TW)
Title: Vertical fuse and method of fabrication
Inventor: WEBER STEFAN J
IPC: H01H85/00
Filed: 2000-08-29
Granted: 2001-08-01
Abstract: A fuse for semiconductor devices in accordance with the present invention includes a substrate having a conductive path disposed on a surface thereof, a dielectric layer disposed on the substrate and a vertical fuse disposed perpendicularly to the surface through the dielectric layer and connecting to the conductive path, the vertical fuse forming a cavity having a liner material disposed along vertical surfaces of the cavity, the vertical surfaces being melted to blow the fuse. Methods for fabrication of the vertical fuse are also included.
Patent TW-I258626-B (TW)
Title: Active matrix substrate, method of manufacturing the same, and image sensor incorporating the same
Inventor: NAGATA HISASHI
IPC: H01L29/786
Filed: 2000-03-09
Granted: 2006-07-21
Abstract: A signal line and a pixel capacitor wire that doubles as a pixel capacitor electrode are fabricated parallel to each other from the same electrode layer through patterning thereof. Therefore, no additional steps are required to form the pixel capacitor wire. In such an arrangement, the pixel capacitor wire and the signal line are disposed parallel to, each other; therefore, delays of signal transmission in the signal line and crosstalk between pixels are prevented from occurring. The active matrix substrate incorporating this arrangement is suitably used in liquid crystal display devices, image sensors, and the like. Similar advantages are available with an arrangement in which the signal line and the pixel capacitor wire are disposed parallel to each other, and the storage capacitor electrode, which will constitute a storage capacitor with the pixel electrode therebetween, and the scanning line are fabricated from the same electrode layer through patterning thereof.
Patent TW-477106-B (TW)
Title: Circuit arrangement for providing impedance translation filtering
Inventor: MARSHALL CHRISTOPHER BRIAN
IPC: H03D7/16
Filed: 2000-04-07
Granted: 2002-02-21
Abstract: A circuit arrangement for providing impedance translation filtering comprises a first path and a second path. In a base band variant the first path is a feed forward path which comprises first and second series connected transconductance gain stages (10, 12), and the second path is a feedback path which comprises third and fourth transconductance gain stages (18, 20), each having an inverting output. An output of the first gain stage is coupled to an input of the fourth gain stage. In operation, the impedance (Zin) presented at an input of the circuit arrangement is determined by the impedance (Z2) presented at its output. In a frequency shifting variant the first and fourth gain stages are replaced by transconductance mixers. The circuit arrangement can be applied to high frequency stages (i.f. or r.f.) of receivers and transmitters.
Patent TW-444137-B (TW)
Title: Neutral polarizer and liquid crystal display
Inventor: MIYATAKE MINORU
IPC: C09K19/38
Filed: 2000-04-26
Granted: 2001-07-01
Abstract: A neutral polarizer has a dichroic polarizing sheet and a polarizing and scattering sheet laminated on the dichroic polarizing sheet. The polarizing and scattering sheet has anisotropy in light scattering properties depending on a direction of polarization, and has an optical axis showing intense scattering properties. Scattering intensity of linearly polarized light having a polarization direction of the optical axis is greatly dependent on wavelength. An absorption axis of the dichroic polarizing sheet and the optical axis of the polarizing and scattering sheet are in parallel to each other. A liquid crystal display is provided so that this neutral polarizer is disposed on a light source side of a liquid crystal panel.
Patent TW-453885-B (TW)
Title: Metallic wood club head
Inventor: IWATA MOTOTAKA
IPC: A63B53/04
Filed: 2000-05-25
Granted: 2001-09-11
Abstract: A metallic wood club head of hollow outer shell structure comprises a striking face part (2), a back part (9), a crown part (3) forming the top of the back part (9) from the striking face (2), and a sole part (4) forming the bottom of the back part (9) from the striking face (2), wherein a height difference between a maximum face part height (MFH) from a sole part (4) and a back part height (BH) from the sole part (4) is within 25 mm, a height of a crown part (3) with a width of 30 to 70% of a head width from the sole part (4) is generally equal to or more than the maximum face part height (MFH), a height difference between a maximum crown part height (MCH) from the sole part (4) and a maximum face part height (MFH) from the sole part (4) is within 8 mm, a radius of curvature (R1) of the crown part (3) is substantially uniformly in the range of 100 to 1000 mm, a radius of curvature (R2) of the sole part (4) is substantially uniformly in the range of 500 to 2000 mm, and the ratio of wall thickness of the crown part (3) to that of the sole part (4) is in the range of 1.0 to 1.2.
Patent TW-451393-B (TW)
Title: Manufacturing method of shallow trench isolation
Inventor: LI JUNG-SHIUNG
IPC: H01L21/76
Filed: 2000-06-09
Granted: 2001-08-21
Abstract: A manufacturing method of shallow trench isolation comprises: first, forming a pad oxide layer on a substrate; forming a mask layer on the pad oxide layer; defining the mask layer, pad oxide layer and substrate to form a trench and an active region; performing a thermal oxidization step to form a liner oxide layer by oxidizing the sidewall exposed by the mask layer and along the exposed the surface of the substrate in the trench; forming a spacer on the sidewall of the trench and the mask layer; performing an oxidization step to form an insulating layer on the substrate to fill up the trench; performing a planarization process to remove part of the insulating layer and part of the mask layer, while only keeping the insulating plug in the trench; and then removing the mask layer and the pad oxide layer.
Patent TW-490770-B (TW)
Title: Poly crystal semiconductor thin film substrate, its manufacture method, semiconductor apparatus and electronic apparatus
Inventor: KIMURA YOSHINOBU
IPC: H01L21/336
Filed: 2000-06-23
Granted: 2002-06-11
Abstract: The present invention relates to a poly crystal semiconductor thin film substrate, its manufacture method, semiconductor apparatus and the electronic apparatus. Especially, the present invention relates to the effective technology such as the technology for manufacturing transistors (thin film transistors, TFT) on the surface layer part of poly crystal film (poly crystal semiconductor thin film), the poly crystal semiconductor thin film substrate for manufacturing thin film transistors, and electronic machine apparatus for the liquid crystal display apparatus assembled with thin film transistors or the information processing apparatus. In the invention, after an amorphous semiconductor film is formed on an insulation substrate, laser light is irradiated onto the amorphous semiconductor film to make it crystallize to form poly crystal semiconductor thin film. After that, in the manufacturing method of semiconductor apparatus for forming transistors on the poly crystal semiconductor thin film, UV light is irradiated onto the interior of the insulating substrate or the amorphous semiconductor film so as to heat the amorphous semiconductor film to a temperature below the melting temperature. Laser light with a laser energy density Ec, which is appropriately selected to form the shape for having the largest number of crystallized particles with a crystal particle number closest to 6, is irradiated onto the amorphous semiconductor film so as to make it change into the poly crystal semiconductor thin film. Then, transistors are formed on the poly crystal semiconductor thin film. Thus, thin film transistors with high yield and high-speed operation can be manufactured.
Patent TW-473414-B (TW)
Title: Cutting liquid supply device of machine tool
Inventor: KOBAYASHI TAKASHI
IPC: B23Q11/10
Filed: 2000-06-30
Granted: 2002-01-21
Abstract: To resolve dropping of cutting liquid leaked to the inside of a mist generator through a valve passage and contamination of working environment by providing a cutting liquid push-out means 10 devised to supply cutting liquid in a cutting liquid supply line 40 to the mist generator 10 through the valve passage 20 on a spindle 9 head part in the neighborhood of the mist generator 10.
Patent TW-442642-B (TW)
Title: Method and apparatus for freezing products
Inventor: MILLER JEREMY PAUL
IPC: F25B19/00
Filed: 2000-07-10
Granted: 2001-06-23
Abstract: A method of freezing a product, which method comprises the steps of vaporizing a cryogenic liquid and warning the vapor thus formed in indirect heat exchange with a product to be frozen, work expanding the warmed vapor, and using the work expanded vapor thus obtained to refrigerate the or another product.
Patent TW-458853-B (TW)
Title: Diaphragm for a CMP machine
Inventor: YE BEI-WEI
IPC: B24B53/017
Filed: 2000-07-14
Granted: 2001-10-11
Abstract: A diaphragm for a CMP machine is a composite material with fiber layers and rubber layers that increase the stiffness and toughness of the diaphragm and decrease the strain. A proper dimension and shape of a diaphragm can be designed according to the tolerance and the relative displacement between the rotate union and the rotating shaft. This design can avoid producing the wrinkle of the diaphragm and reduce the friction possibility between the diaphragm and the side wall. Therefore, this design can increase the working lifetime of the diaphragm, reduce the maintenance frequency of the machine and raise the working time of the machine to increase productivity.
Patent TW-510830-B (TW)
Title: Method for treating hazardous material
Inventor: MASUDA SEIICHI
IPC: C04B18/04
Filed: 2000-07-18
Granted: 2002-11-21
Abstract: This invention provides a method for treating a material contaminated with a hazardous substance which comprises drying the material to be treated, such as incineration ash, fly ash from a dust collector, collected dust, or soil contaminated with dioxins, or soil contaminated with polychlorinated biphenyl, admixing the dried material with at least one of calcium oxide and a material containing calcium oxide, and subjecting the resultant mixture to a mechanochemical treatment. A product formed by the above treatments can be solidified by a process comprising admixing the product with an inorganic powder capable of forming a hydrate, and the resultant solid product can be used as a material in civil engineering work, construction or the like.
Patent TW-I261522-B (TW)
Title: Treatment and composition for achieving skin anti-aging benefits by corneum protease activation
Inventor: SCHILTZ JOHN R
IPC: A61K8/55
Filed: 2000-10-17
Granted: 2006-09-11
Abstract: Novel methods and compositions for treating aged and environmentally damaged skin are disclosed which provide improvements in the skin's visual appearance, function and clinical/biophysical properties by activating at least one proteolytic enzyme in the skin's stratum corneum. The disclosed treatment methods involve topical application of a novel cosmetic composition containing a combination of a cationic surfactant such as N,N,-dimethyldodecyl amine oxide (DMDAO), an anionic surfactant such as sodium dodecyl sulfate (SDS), or monoalkyl phosphate (MAP) and a chelating agent such as ethylene diamine tetraacetate (EDTA) to stimulate a chronic increase in the replacement rate of the skin's stratum corneum by means of corneum protease activation. This chronic, low level stimulation is effective to induce repair and replacement of the stratum corneum, epidermis, and dermis of the skin and improvements in the appearance, function, and anti-aging properties of the skin.
Patent TW-492160-B (TW)
Title: Method to produce integrated semiconductor-elements
Inventor: HEINECK LARS-PETER
IPC: H01L21/8242
Filed: 2000-09-15
Granted: 2002-06-21
Abstract: The method of this invention has the advantage that the integration-density in the memory-cell-array can be increased greatly. Through the feature that the formation of the contact-areas to the source/drain-regions in the 2nd region of the semiconductor-substrate is carried out or prepared at the time, at which not all spacers are generated, no unnecessary spacers are generated in the memory-cell-array, thus the chip-area can be saved. The saved area can be used to arrange closely the gate-tracks in a memory-cell-array.
Patent TW-457593-B (TW)
Title: Method and device for enhancing temperature ramp-down speed in rapid thermal process
Inventor: LIOU JR-WEI
IPC: H01L21/324
Filed: 2000-08-08
Granted: 2001-10-01
Abstract: The present invention provides a method and a device for enhancing temperature ramp-down speed, which are applied in the temperature ramp-down flow for semiconductor rapid thermal process. The device includes a reaction chamber having a wafer, at least one lamp tube and a reflector; and at least one isolation board capable of being inserted into the reaction chamber at the beginning of temperature ramp-down process. The method comprises providing at least one isolation board in a reaction chamber; and inserting the at least one isolation board at the beginning of temperature ramp-down process so as to enhance the temperature ramp-down speed thereby reducing the thermal budget.
Patent TW-466554-B (TW)
Title: Apparatus and method for cleaning semiconductor substrate
Inventor: TOMITA HIROSHI
IPC: H01L21/306
Filed: 2000-08-11
Granted: 2001-12-01
Abstract: A semiconductor substrate cleaning apparatus and method capable of efficiently removing contamination from both the obverse and reverse sides of a semiconductor substrate. A single cleaning liquid supply nozzle for supplying a cleaning liquid to both the obverse and reverse sides of a semiconductor substrate to be cleaned is placed at a distance from the outer peripheral edge of the substrate. An ultrasonic vibrator applies ultrasonic waves to both the obverse and reverse sides of the substrate. Four driving rollers are disposed in contact with the outer peripheral edge of the substrate. The driving rollers are adapted to rotate while being engaged with the outer peripheral edge of the substrate thereby drivingly rotating the substrate.
Patent TW-479394-B (TW)
Title: Fan motor
Inventor: KONDO MASAO
IPC: H02K1/27
Filed: 2000-09-13
Granted: 2002-03-11
Abstract: The present invention provides a fan motor to reduce the number of parts and decrease vibrations and noises by the use of a plastic magnet as an outside rotation motor. In details, the fan motor of the present invention is manufactured in such a manner that an outward rotation magnet motor is constituted by use of a plastic magnet, and also a fan part is provided integrally in the outer periphery of this plastic magnet.
Patent TW-I231181-B (TW)
Title: Feeding method for propagative female pig and feedstuff for probagative females pig
Inventor: NAKATA MASAHIDE
IPC: A23K1/16
Filed: 2000-09-28
Granted: 2005-04-21
Abstract: Feeding method for propagative female pig by administrating at least one lipid selected from fatty acid having carbon atoms of 12-24 and melting point -60 to 40 DEG C, iodine value in the range of 3 to 470, and having 2 to 6 double bonds in its molecule, triglyceride containing said fatty acid and metal salt of said fatty acid, and feedstuff containing said lipid by the way of above fatty acid in the ration of 0.5-10 wt% are disclosed. According to the feeding method for propagative female pig of present invention, the number of weaning can be increased, the day of re-sexual excitement can be increased; therefore, propagation result can be improved.
Patent TW-486883-B (TW)
Title: Viterbi decoder and viterbi decoding method
Inventor: KAMADA TAKEHIRO
IPC: H03M13/25
Filed: 2000-10-02
Granted: 2002-05-11
Abstract: In the Viterbi decoder for decoding a trellis-coded modulated signal of this invention, a path memory is constructed of a general RAM, whereby the circuit size and power consumption are reduced. A trace-back section traces back path select signals stored in a trace-back memory by a predetermined length. Using the number of a node through which a most likely path passes obtained by the tracing back and in accordance with a trellis diagram, a subset number generator section outputs coding bits relating to transition to the node concerned and a subset number. A selector section selectively outputs a noncoding bit relating to the transition to the node based on the subset number.
Patent TW-504364-B (TW)
Title: Display device in reel for fishing
Inventor: KURIYAMA HIROAKI
IPC: A01K89/01
Filed: 2001-01-16
Granted: 2002-10-01
Abstract: To sufficiently secure a storing space for a movable member in reel for fishing with an opening and shutting type display device. This water depth-displaying device 4 is equipped with a fixed member 4a fixed at the upper side of a reel body 1 of the reel, a movable member 4b with a display panel 5 and a switch operating part 6 on the side facing to the fixed member 4a and a connecting member 4c connecting the fixed member 4a with the movable member 4b so as to be swingable. The side A of the movable member 4b without facing to the fixed member 4a is located outer than the top surface B of the reel body 1 of the reel and the side C of the movable member 4b facing to the fixed member 4a is located inner than the top surface B of the reel body 1 of the reel when the movable member 4b is closed against the fixed member 4a.
Patent TW-497255-B (TW)
Title: Semiconductor device and method for making the same
Inventor: MATSUI YUICHI
IPC: H01L21/28
Filed: 2001-01-20
Granted: 2002-08-01
Abstract: The present invention relates to a semiconductor device, in which electrodes or plugs of capacitors of memory cells are formed with a chemical vapor deposition process, and also relates to a method for manufacturing the semiconductor device. In the semiconductor device including a plurality of memory cells, a deposition preventing film is formed on an interlayer insulating film in which a plurality of holes are formed, or a seed film is selectively formed on the interlayer insulating film and on an inner surface and a bottom surface of the holes. A film of Ru, Ir or Pt is deposited by chemical vapor deposition on the deposition preventing film, or on the interlayer insulating film by utilizing the seed film, under the condition where under-layer dependency occurs. In consequence, lower electrodes are formed in accordance with a pattern of the deposition preventing film or the seed film. A dielectric film is formed on the lower electrodes and the deposition preventing film at a predetermined temperature. The material of the lower electrodes does not lose conduction even when being exposed to the predetermined temperature employed for forming the dielectric film. Upper electrodes are further formed on the dielectric film. The upper and lower electrodes and an oxide dielectric film together constitute capacitors of the memory cells.
Patent TW-501137-B (TW)
Title: Temperature-compensated bias generator
Inventor: VAN BUSKIRK MICHAEL A
IPC: G11C16/30
Filed: 2001-02-21
Granted: 2002-09-01
Abstract: The present invention discloses methods and systems for generating a bias voltage during an automatic program disturb erase verify (APDEV) operation in a memory device. During the APDEV operation, a predetermined supply voltage is generated by a regulated power supply. The predetermined supply voltage is directed to a temperature-compensated bias generator circuit (14). The temperature-compensated bias generator circuit (14) is activated to generate the bias voltage based on the operating temperature of the memory device.
Patent TW-587367-B (TW)
Title: Edge reflection type surface acoustic wave filter
Inventor: KADOTA MICHIO
IPC: H03H9/25
Filed: 2001-02-22
Granted: 2004-05-11
Abstract: An edge reflection type surface acoustic wave filter includes a piezoelectric substrate having two opposing edges and at least one interdigital transducer. The interdigital transducer includes split electrodes of paired electrode fingers arranged on the piezoelectric substrate such that a shear horizontal (SH-type) surface acoustic wave is excited on the piezoelectric substrate and is reflected between the two opposing edges. Each of the edges is preferably located at a distance of at least about lambda/2 - 5lambda/128 from a center of the paired equipotential electrode fingers, located at the respective outermost portions, in the surface acoustic wave propagation direction, of the interdigital transducer and less than about lambda/2 from the center of the paired equipotential electrode fingers, where lambda is a wavelength of the SH-type surface acoustic wave excited on the piezoelectric substrate.
Patent TW-I237024-B (TW)
Title: A novel crystalline form of n-[4-[2-(2-amino-4,7-dihydro-4-oxo-3h-pyrrolo[2,3-d]pyrimidin-5-yl)ethyl]benzoyl]-l-glutamic acid and process therefor
Inventor: REUTZEL-EDENS SUSAN MARIE
IPC: A61P35/00
Filed: 2001-02-23
Granted: 2005-08-01
Abstract: The invention relates to the field of pharmaceutical and organic chemistry and provides an improved process for preparing the novel heptahydrate crystalline salt of multitargeted antifolate N-[4-[2-(2-amino-4,7-dihydro-4-oxo-3H-pyrrolo[2,3-d]-pyrimidin-5-yl)ethyl]benzoyl]-L-glutamic acid.
Patent TW-524802-B (TW)
Title: Method of separating and recovering aromatic carbonate and production process
Inventor: OHASHI KENJI
IPC: C07C68/08
Filed: 2001-04-06
Granted: 2003-03-21
Abstract: The present invention relates to a method of separating and recovering an aromatic carbonate, in which a solvent having a solubility parameter of 7 to 10 is added to a solution of the aromatic carbonate in an aromatic hydroxyl compound to precipitate the aromatic carbonate in the form of a crystal and the aromatic carbonate is isolated and recovered. According to the present invention, an ideal method is provided in which a high-purity aromatic carbonate in the form of a solid can be isolated from a reaction mixture solution obtained by reacting an aromatic hydroxyl compound with carbon monoxide and molecular oxygen in the presence of a catalyst. Further, a method of recovering a catalyst and a method of recycling the catalyst are provided.
Patent TW-483108-B (TW)
Title: Manufacture method of damascene structure
Inventor: JENG JI-FENG
IPC: H01L21/768
Filed: 2001-05-18
Granted: 2002-04-11
Abstract: This invention provides a manufacture method of damascene structure. A substrate is provided and a dielectric layer is formed on the substrate, in which the dielectric layer material is oxynitride and the refraction index (RI) of the dielectric layer is 1.55 to 1.74. An opening is formed in the dielectric layer and a metal layer is formed on the substrate to fill the opening. The metal layer beyond the opening is removed by chemical mechanical polishing method using the dielectric layer as the polishing end point, in which the polishing removal rate of the dielectric layer is smaller than that of the metal layer.