baber/WOPTO huggingface dataset:
Patent TW-I284780-B (TW)
Title: Photocurable/thermosetting resin composition, photosensitive dry film formed therefrom, and method of forming pattern with the same
Inventor: NISHIKUBO TADATOMI
IPC: H05K3/46
Filed: 2001-03-28
Granted: 2007-08-01
Abstract: A photocurable and thermosetting resin composition comprising (A) a photosensitive prepolymer having a carboxyl group in combination with at least two ethylenically unsaturated double bonds in its molecule, (B) a polymerization initiator, (C) a diluent, (D) an oxetane compound having at least two oxetanyl groups in its molecule, and (E) a curing promotor is developable with an alkaline solution and can be formulated as a one package preparation. Such a photocurable and thermosetting resin composition and a photosensitive dry film prepared by the use thereof are useful as various resist materials and electrical insulating materials, particularly as solder resists for printed circuit boards, interlaminar insulating materials for build-up multi-layer printed circuit boards, and the like.
Patent TW-552672-B (TW)
Title: Dual gate semiconductor device having a nitrogen and oxygen containing barrier layer and a method of manufacture therefor
Inventor: CHITTIPEDDI SAILESH
IPC: H01L21/8234
Filed: 2001-04-03
Granted: 2003-09-11
Abstract: The present invention provides a dual gate semiconductor device and a method of manufacture therefor. In one embodiment, the dual gate semiconductor device includes a low voltage region having a first gate dielectric located there over, the first gate dielectric having a diffusion barrier layer comprising nitrogen and oxygen located on the first gate dielectric, and a high voltage region having a second gate dielectric located there over, the second gate dielectric having a thickness greater than the first gate dielectric, the high voltage region being free of the diffusion barrier layer.
Patent TW-509981-B (TW)
Title: MOCVD-grown Emode HIGFET buffer
Inventor: JOHNSON ERIC SHANKS
IPC: H01L21/205
Filed: 2001-05-02
Granted: 2002-11-11
Abstract: A method of fabricating an Emode HIGFET semiconductor device (50), and the device, is disclosed including epitaxially growing by metal-organic chemical vapor deposition an epitaxial buffer (11). The buffer (11) includes a layer of short-lifetime gallium arsenide (14) on a gallium arsenide substrate (12) and a layer of aluminum gallium arsenide (15) on the layer of short-lifetime gallium arsenide (14). The short-lifetime gallium arsenide (14) is grown at a temperature below approximately 550 DEG C so as to have a lifetime less than approximately 500 picoseconds. A stack of compound semiconductor layers (10) is then epitaxially grown on the layer of aluminum gallium arsenide (15) of the buffer and an Emode field effect transistor (50) is formed in the stack.
Patent TW-492144-B (TW)
Title: Manufacturing method of metal interconnect
Inventor: YE MING-SHR
IPC: H01L21/76
Filed: 2001-06-06
Granted: 2002-06-21
Abstract: There is provided a manufacturing method of metal interconnect, which comprises forming a dielectric layer having a first opening exposing part of the metal wire structure in the substrate, the dielectric layer further having an etching-stop layer; next, forming a shielding layer conformal to the surface of the first opening on the substrate, and removing part of the shielding layer at the bottom of the first opening for exposing part of the metal wire structure at the bottom of the first opening; then, sequentially forming a conformal barrier layer and a metal layer in the first opening, wherein the metal layer fills up the first opening; and finally, forming a cap layer on the metal layer to cover the whole substrate, defining the cap layer, dielectric layer to form another second opening exposing the part of the substrate, and removing the dielectric layer exposed by the second opening to form a air gap structure.
Patent TW-541525-B (TW)
Title: Optical data recording medium, stamper, and method of manufacture of stamper
Inventor: MORITA SEIJI
IPC: G11B7/26
Filed: 2001-08-28
Granted: 2003-07-11
Abstract: In a disk-shaped optical recording medium, in the program region and lead-out region, at least one of the track pitch and linear speed is slower than in the PCA region and PMA region. Because the track pitch and linear speed in the PCA region, PMA region and lead-in region are standard, the lead-in start radius, program start radius, and time from the lead-in start to the program region can be kept within the standard. On the other hand, in the program region, because at least one of the track pitch and linear speed is slower than in the standard case, the recording capacity of the program region can be increased. Accordingly, the optical recording medium can be utilized on standard drives without violating the standards imposed on the disk, and the recording capacity can be increased.
Patent TW-554091-B (TW)
Title: An apparatus for fabricating a III-V nitride film and a method for fabricating the same
Inventor: SHIBATA TOMOHIKO
IPC: H01L21/205
Filed: 2001-08-31
Granted: 2003-09-21
Abstract: A hydrogen chloride gas and an ammonia gas are introduced with a carrier gas into a reactor in which a substrate and at least an aluminum metallic material through conduits. Then, the hydrogen gas and the ammonia gas are heated by heaters, and thus, a III-V nitride film including at least A1 element is epitaxially grown on the substrate by using a Hydride Vapor Phase Epitaxy method. The whole of the reactor is made of an aluminum nitride material which does not suffer from the corrosion of an aluminum chloride gas generated by the reaction of an aluminum metallic material with a hydrogen chloride gas.
Patent TW-532054-B (TW)
Title: Metal support frame, use of a metal support frame and procedure for manufacture of a metal support frame
Inventor: BAUER ALFRED
IPC: H01L23/495
Filed: 2001-10-25
Granted: 2003-05-11
Abstract: The invention provides, amongst other elements, a metal support frame bearing at least one indentation (2) in the proximity of a contact surface (5) of surface (3), characterized in that the at least one indentation (2) has a maximal cross-section at its end facing surface (3), and in that the at least one indentation (2) has a ring-shaped retaining fold (4) arranged above its maximal cross-section and oriented parallel with respect to the surface (3) of the metal support frame (1), and in that the side (4a) of the retaining fold (4) facing away from the indentation (2) is flush with respect to the surface (3) of the metal support frame (1), and in that the ring-shaped retaining fold (4) and the metal support frame (1) are one piece.
Patent TW-556383-B (TW)
Title: Method of powering-up battery powered apparatus
Inventor: MARSHALL GHRISTOPHER BRIAN
IPC: H02J7/00
Filed: 2001-12-03
Granted: 2003-10-01
Abstract: A method of powering-up a battery powered equipment by a phased activation of a function, for example the gain of a power amplifier (44), to increase the current consumption in a manner which avoids an excessive transitory drop in the supply voltage from the battery (42). Such a transitory drop may inhibit the powering-up operation and also may cause the battery to be exchanged prematurely because it appears that the battery is no longer usable. The phased activation of the function may be effected in a pre-planned phase sequence or by using a control loop monitoring the supply voltage.
Patent TW-545042-B (TW)
Title: Timing control method preventing saturation of charge couple device
Inventor: TZENG SHANG-WEN
IPC: G11C11/35
Filed: 2001-12-10
Granted: 2003-08-01
Abstract: The present invention provides a timing control method preventing saturation of charge couple device, wherein the charge couple device has a shift register, a last-stage register, and a pixel processing circuit. The timing control method preventing saturation of charge couple device is to control the signal transmission time of the last-stage register and the working period of the reset time of the pixel processing circuit, so as to reduce the charge voltage for the shift register to the last-stage register, and prevent the saturation situation of the charge couple device, and to achieve better image quality with the appropriate timing control.
Patent TW-I223203-B (TW)
Title: Method for creating a duplicating type thermal invoice slip and storage medium for storing program therefor
Inventor: NANBU KAZUTAKA
IPC: G09F3/02
Filed: 2002-01-21
Granted: 2004-11-01
Abstract: A client terminal 1, an Internet server 2 in an express company, a shopping mall 3 and a customer terminal 4 are connected by the internet 5. The client terminal 1 has a data base 9 for storing order data, a file 10 with the format of a thermal slip stored therein, a processing unit 11 for generating a tag information, a processing unit 12 for generating an invoice information, a processing unit 13 for distributing inquiry numbers and a processing unit 14 for synthesizing the information from the processing units 11, 12 and 13. The invoice information and the tag information are then transmitting to a thermal printer 7 through which a duplicating type thermal slip Ki composed of an invoice, a tag and a certified copy of arrival is printed out.
Patent TW-530132-B (TW)
Title: Spring-loaded wedge dead end connector having elements for coupling together and preventing removal of conductor-gripping jaws
Inventor: ANDRIKANICH JUSTIN C
IPC: H02G7/05
Filed: 2002-02-07
Granted: 2003-05-01
Abstract: A spring-loaded wedge dead end connector includes a connector body having a base and a pair of opposite jaw guides formed on and protruding outwardly from the base and defining a guide channel therewith, a pair of jaws mounted between the jaw guides and on the base of the connector body for undergoing slidable movement within the guide channel thereof along converging paths from an open position for receiving a segment of an electrical conductor therebetween to a closed position in which the jaws provide a clamping wedging engagement with the electrical conductor segment disposed therebetween, a plurality of complementary elements formed on the jaws such that the complementary elements directly and slidably interfit with one another so as to ensure that the jaws are coupled to one another to undergo their slidable movement together, and a plurality of retention elements for preventing removal of the jaws from the connector body.
Patent TW-528921-B (TW)
Title: Lenticular lens sheet with light shielding layer and method for producing the same
Inventor: ODA KUMPEI
IPC: G03B21/62
Filed: 2002-02-27
Granted: 2003-04-21
Abstract: The invention comprises first providing a lens sheet body (2) having a transparent film (6) and, laminated thereon, a lenticular lens layer (7) composed of an array of a plurality of lenticular lenses, and laminating a silver salt emulsion layer (10) on the light emission plane side of the lens sheet body (2) wherein, for example, the transparent film (8) side of a silver salt sensitive film (5) having a silver salt emulsion layer (10) backed by a transparent film (8) is adhered onto the lens sheet body (2) via an adhesive layer (9), and carrying out the irradiation with a parallel light (40) from the lenticular lens layer (7) side of the lens sheet body (2) to thereby expose the part of the silver salt emulsion layer (10) corresponding to a light-collecting portion of each lenticular lens (3a) to the light, and then developing the exposed silver salt emulsion layer (10), to thereby form a light-shielding layer (4) which has a light-transmitting portion (4a) being positioned at a part corresponding to a light-collecting portion of each lenticular lens (3a) and a light shielding portion (4b) being positioned at a part corresponding to a non light-collecting portion of each lenticular lens (3a). The light shielding portion (4b) of the light-shielding layer (4) exhibits a light shielding property due to the blackened silver dispersed in the silver salt emulsion.
Patent TW-513545-B (TW)
Title: Outdoor unit of a split type air conditioner
Inventor: OGAWA ISAO
IPC: F24F1/10
Filed: 2002-03-08
Granted: 2002-12-11
Abstract: The object of this invention is to disclose an outdoor unit of a split type air conditioner that provides high rigidity for the frame, reduces operative noises and vibration with a compact size and high performance. In the outdoor unit, a pair of heat exchangers 200 each in a substantially L-shaped configuration are provided at the opposing sides of a base board 100, a compressor 300 is provided at approximately the center of a rear side of the base board 100, and a partition plate 400 encloses the outdoor unit. A ventilator 550 is provided to a motor stand 150 on the front of the partition plate 400. A ventilator ring 600 is provided on the front of the base plate 100. When the outer casing 700 is covered by the ventilator ring 600 and the heat exchangers 200 from the top, the partition plate 400 supports the ceiling 710 of the outer casing 710. In an opening 410 of the partition 400 is provided with power equipment 430 and operation valve installation base plate 450.
Patent TW-586059-B (TW)
Title: System-on-a-chip with a soft cache and systems and methods using the same
Inventor: NORTH GREGORY ALLEN
IPC: G06F12/08
Filed: 2002-03-22
Granted: 2004-05-01
Abstract: A soft cache system compares tag bits of a virtual address with tag fields of a plurality of soft cache register entries, each entry associated with an index to a corresponding cache line in virtual memory. A cache line size for the cache line is programmable. When the tag bits of the virtual address match the tag field of one of the soft cache entries, the index from that entry is selected for generating a physical address. The physical address is generated using the selected index as an offset to a corresponding soft cache space in memory.
Patent TW-584658-B (TW)
Title: Polishing composition having a surfactant
Inventor: COSTAS WESLEY D
IPC: C09C1/68
Filed: 2002-04-12
Granted: 2004-04-21
Abstract: A polishing composition for polishing a semiconductor substrate comprises an aqueous composition having a pH under 5.0, (a) a carboxylic acid polymer comprising polymerized unsaturated carboxylic acid monomers having a number average molecular weight of about 20,000 to 1,500,000, (b) 1 to 15% by weight of an oxidizing agent, (c) 50-5,000 ppm (parts per million) of a corrosion inhibitor, (d) up to 3.0% by weight of a complexing agent, and (e) 0.1 to 5.0% by weight of a surfactant. This invention is directed to a polishing composition used for the chemical mechanical polishing of semiconductor wafers having a copper metal circuit. The composition has a pH of under 5.0 and comprises (a) a carboxylic acid polymer comprising polymerized unsaturated carboxylic acid monomers having a number average molecular weight of about 20,000 to 1,500,000 or blends of high and low number average molecular weight polymers of polymerized unsaturated carboxylic acid monomers, (b) 1 to 15% by weight of an oxidizing agent, (c) up to 3.0% by weight of abrasive particles, (d) 50-5,000 ppm (parts per million) of an inhibitor, (e) up to 3.0% by weight of a complexing agent, such as, malic acid, and (f) 0.1 to 5.0% by weight of an alkali organic sulfonate surfactant.
Patent TW-594226-B (TW)
Title: Light guide plate, surface light source device and liquid crystal display
Inventor: OHKAWA SHINGO
IPC: F21Y101/02
Filed: 2002-05-16
Granted: 2004-06-21
Abstract: A surface light source device has highly equivalent light strength in a field of view and less tiny illumination difference across the light output surface, a liquid crystal display, and a light guide plate used therein are provided. The light guide plate of the surface light source device for lighting a liquid crystal plate has a plurality of micro-reflectors 20 on its back surface 34. The light P1, P2 representing the internal input light are internally reflected by inclined surfaces 21, 22 in the sequence of inclined surfaces 21, 22 or inclined surfaces 22, 21 and become the internal output light Q1, Q2 toward the output surface 33 of the light guide plate. The internal output light Q1, Q2 internally input to the output surface 33 with mutually different 3-dimensiona1 direction since the position of the micro-reflectors 20 are changed by rotating the micro-reflector 20 around x, y or z axes from a basis position. The different in direction between the internal output light Q1, Q2 is enlarged due to the refraction when they emit out from the output surface 33. The beam of the internal output light has been expanded when it arrived on the output surface 33, therefore the tiny illumination differences correspond to the positions with and without the micro-reflectors 20 can be suppressed.
Patent TW-I233175-B (TW)
Title: Method for designing a digital integrated circuit chip, computer-readable storage medium, method for optimizing an application specific integrated circuit, method for optimizing a digital design, ASIC cell library for use in creation of custom integrated
Inventor: WHITAKER STERLING R
IPC: G06F17/50
Filed: 2002-06-17
Granted: 2005-05-21
Abstract: A digital integrated circuit chip is designed by identifying a logical structure to be implemented. This logical structure is represented in terms of a logical operations, at least 5% of which include selection operations. A determination is made of logic cells that correspond to an implementation of these logical operations.
Patent TW-546756-B (TW)
Title: Semiconductor device and test device thereof
Inventor: MIYATAKE TOSHIO
IPC: G01R31/26
Filed: 2002-06-18
Granted: 2003-08-11
Abstract: Realized is a semiconductor device that test can be effectively conducted by the test device even when the chip size of semiconductor device and hence the pad pitch are reduced. A plurality of pads 2a, 2b are formed on both ends of a semiconductor substrate 1. An input pad group 2a is arranged at a left end side of the semiconductor device 1 while an input/output pad groups 2b are arranged at a right end side thereof. A BIST circuit 10 is arranged at an upper right area of the semiconductor device 1, and the pads close to the BIST circuit 10 serve as BIST exclusive pads 3a. Because the area for arranging the pads for BIST is limited due to the increase of input pads and the like and all the pads for BIST cannot be arranged at one end of the semiconductor device, the BIST pads are separately provided at both ends of the semiconductor substrate 1. Those close to the BIST circuit 10 are provided as exclusive pads 3a while the others are as common-use pads 3b. The pads 3a and 3b are separated into the upper and lower areas of the semiconductor device 1. There is no need to form a multiplicity of beams only in the upper or lower area of a test device, thus eliminating a problem of strength and a difficulty in fabrication.
Patent TW-I228732-B (TW)
Title: Electro-ceramic component, several-layer capacitor and method to produce said several-layer capacitor
Inventor: KIRSTEN LUTZ
IPC: H01G4/12
Filed: 2002-06-27
Granted: 2005-03-01
Abstract: This invention relates to a several-layer capacitor with a base-body (1), which is formed from a stack composed of overlapped layers (2, 3) with at least a ceramic dielectric-layer (2) and an electrode-layer (3), in which the surface of the base-body (1) has two contact-layers (4, 5) and a dielectric-layer (2) has a dielectric-constant epsilon, which is larger than 440. The capacitor has the advantage that it has a high dielectricity-constant and thus can be produced in a smaller construction with higher capacity. In addition, this invention relates to a method to produce the several-layer capacitor as well as an electro-ceramic component.
Patent TW-561766-B (TW)
Title: Processing method for automatically recording caller's message in cellular telephone
Inventor: WU SHIUAN-GUEI
IPC: H04M1/65
Filed: 2002-06-27
Granted: 2003-11-11
Abstract: A processing method for automatically recording caller's message in a cellular telephone is mainly used to answer a telephone automatically when a cellular telephone user is busy. The method chooses a proper host welcome message to answer the caller to let him understand why the user cannot answer the telephone and leave a message in the telephone through a situation modes established by the user. The user can record automatic answering speech beforehand in a situation mode establishment item and can establish processing modes after answering the telephone automatically. Thereby, the caller can understand why a phone call is refused to answer and the user can save a telephone fee.
Patent TW-561393-B (TW)
Title: Keyboard
Inventor: HUANG CHOUNGN
IPC: G06F3/023
Filed: 2002-06-28
Granted: 2003-11-11
Abstract: The present invention is related to a keyboard. The keyboard includes an uppercase and a lowercase. The uppercase is used for accommodating a plurality of key switches. The lowercase has a first plate, a second plate and a bottom plate. The bottom plate is provided for supporting a circuit board which corresponds to keypad. The first plate, second plate and bottom plate form an accommodating space for accommodating the uppercase.
Patent TW-I222352-B (TW)
Title: Chair
Inventor: MOTOHASHI TOMOHIRO
IPC: A47C7/00
Filed: 2002-07-11
Granted: 2004-10-21
Abstract: To provide a chair which can be housed sufficiently to the back even in a place with only the housing space of a relatively narrow width and for which stability is taken into consideration. The chair is provided with a seat part 12 where a person sits and a leg part 10. The leg part is provided with a supporting part 10S supporting the seat part from below and four or more legs L1, L2, L3, L4 and L5 radially provided on the supporting part. At least two relatively short legs L2 and L5 and at least one relatively long leg L1, L3 and L4 are provided.
Patent TW-591040-B (TW)
Title: Resin composition, solder resist composition and cured product thereof
Inventor: KOYANAGI HIROO
IPC: C08L51/04
Filed: 2002-08-06
Granted: 2004-06-11
Abstract: The purpose of the present invention is to provide a resin composition which is excellent in photosensitivity and developability, gives a cured article excellent in flexibility, soldering heat resistance, resistance to thermal deterioration, and resistance to electroless gold plating, and is suitable especially for use in forming solder resists and interlayer dielectrics. The resin composition is characterized by containing an oligomer (A) obtained by reacting the following ingredients (a) to (d): (a) an epoxy resin having at least two epoxy groups per molecule, (b) a compound having two hydroxy groups and one carboxy group per molecule, (c) a carboxylated rubbery polymer, and (d) a monobasic acid having an unsaturated group.
Patent TW-539832-B (TW)
Title: Air circulator and air conditioning system
Inventor: TACHIBANA ISAO
IPC: F24F13/32
Filed: 2002-08-30
Granted: 2003-07-01
Abstract: The subject of this invention is that an air circulator is a heavy object so that it must be constructed to be hung downward from above even it is imbed provided at the place of ceiling. Since the downward hanging members are mounted on the side face of the outboard of the main body, an excavated space on the ceiling for imbedding must be broadened, so that the installation on a ceiling already provided with lighting device and alike is really difficulty. The solution of the present invention is that the space occupied by the main body is reduced by utilizing the manner of processing the mounting of the downward hanging members and the main body inside the main body, so as to be able to be received in the excavated space already provided with lighting device.