baber/WOPTO huggingface dataset:
Patent TW-388075-B (TW)
Title: Method for removing undesired material from a treatment surface of a substrate
Inventor: ENGELSBERG AUDREY C
IPC: B08B7/00
Filed: 1996-10-11
Granted: 2000-04-21
Abstract: An apparatus and method for removing undesired material from the surface of a substrate provides a flow of inert gas over the undesired material substrate surface while irradiating the undesired material with energetic photons directed at an angle that is oblique to the substrate. The invention enables removal of undesired material without altering the physical properties of the material underlying or adjacent the removed, undesired material. In certain circumstances, the non-perpendicular incidence permits effective removal where normal incidence caused damage to the substrate or poor removal or both.
Patent TW-368488-B (TW)
Title: Packaging container made of synthetic resin
Inventor: TANAKA SATOJI
IPC: B65D1/26
Filed: 1996-11-29
Granted: 1999-09-01
Abstract: The invention relates to a kind of packing container with a low-cost simple structure for the cap being able to operate easily. The said packaging container formed an integral thin-wall packaging container with the raised edge of the container and the raised edge of the cap which is made of polypropylene resin. By passing the cutting machining to form the tongue flake as fixed flake for fixing the container and the cap during capping; and forming the retracting stopper in the deepest part of incised seam.
Patent TW-527400-B (TW)
Title: Stable silane compositions on silica carrier
Inventor: GUILLET ANTOINE
IPC: C08L83/04
Filed: 1996-12-10
Granted: 2003-04-11
Abstract: The present invention discloses blends of silanes and specific silicas, characterized in that when the blend is compounded into a rubber formulation even after 4 months of storage following formation of the blend, an unexpectedly high proportion of the silane present is available as a coupling and reinforcing agent for the rubber formulation. Over 80% and even over 90% of the silica can be extracted or described from the blend even 4 months after formation of the blend, and rubber formulation properties indicate high availability of the silane for coupling and reinforcement.
Patent TW-409282-B (TW)
Title: Image difference evaluation photomask pattern and the evaluation method of quality of image difference
Inventor: KAMON KAZUYA
IPC: G03F1/44
Filed: 1996-03-04
Granted: 2000-10-21
Abstract: The invention of a projection correction apparatus, wherein the UV emitted from the lamp mask is subdivided into a variety of dot light sources that are independent to each other through the fly-eye lenses. Then, in said projection correction apparatus, the light is deformed through the hole diameter to form the secondary light source facet. Then, after settling the light exposure region through the shielding plate, illuminate the photomask. Then, the light source image is formed on the pupil facet of the projective optical system from the light diffracted by the photomask. Then, compensate the image difference of the wave facet through the pupil facet of the optical system of the projection correction apparatus settled by the eliminating-image-difference light filter. Then, the image of the circuit pattern is formed on the wafer. By this, it could eliminate the influence of the image difference of the optical system. Thus the high degree of accuracy of the pattern could be acquired.
Patent TW-358178-B (TW)
Title: Power-off saving push-button telephone system memory data circuit
Inventor: LEE HYUNG-GON
IPC: G11C8/20
Filed: 1997-02-20
Granted: 1999-05-11
Abstract: A sort of power-off saving push-button telephone system memory data circuit, including: a memory, for receiving a plurality of control signals from a processor and saving of the received data; a decoder, connected to the chip enabling end of the memory, for receiving from the processor a plurality of control signals, generation of control signals in the regular operation voltage range of the processor, and under the irregular operation voltage range of the processor, having the memory write-in pin be converted to the chip enabling end of the non-excitation or disabling the memory; a voltage sensor circuit, connected to the chip enabling end of the decoder, for generation of a high-level signal in the regular operation voltage range of the processor and, in the irregular operation voltage range of the processor, generating a low-level signal, having the voltage sensor circuit a preset voltage range; a battery power supply, for supplying power to the memory and the decoder.
Patent TW-453998-B (TW)
Title: Process for production of cyclic N-vinyl carboxylic acid amide
Inventor: YANO HITOSHI
IPC: C07D207/27
Filed: 1997-03-18
Granted: 2001-09-11
Abstract: There is provided a process for producing a cyclic N-vinyl carboxylic acid amide stably in safety and low cost, using, as starting raw materials, a cyclic carboxylic acid ester and monoethanolamine both available inexpensively and easily. The process comprises subjecting a cyclic carboxylic acid ester and mono-ethanolamine to an intermolecular dehydration reaction (a first-step reaction) in a liquid phase to produce a cyclic N-(2-hydroxyethyl) carboxylic acid amide and then subjecting the cyclic N-(2-hydroxyethyl) carboxylic acid amide to an intramolecular dehydration reaction (a second-step reaction) in a gas phase in the presence of an oxide catalyst containing an alkali metal element and/or an alkaline earth metal element and silicon, to produce a cyclic N-vinyl carboxylic acid amide.
Patent TW-360996-B (TW)
Title: Electrical connector
Inventor: KLINE RICHARD SCOTT
IPC: H01R13/00
Filed: 1997-08-15
Granted: 1999-06-11
Abstract: A multi-directional electrical connector (20) includes an insulated housing (22) having an electrical contact (60) disposed in a first cavity portion (38) of a contact receiving cavity (36). A contact portion (70) of the contact (60) extends into a second cavity portion (50) of the cavity to engage a mating contact received in the second cavity portion (50). The contact (60) includes a body (62) having a pair of contact portions (70) extending into two separate blade-receiving sections (52) of the second cavity portion (50). Each of the contact portions (70) may be mated with a mating contact inserted into the blade-receiving sections (52) from two adjacent faces of the housing (22).
Patent TW-376349-B (TW)
Title: Planarizing apparatus and a method of its use
Inventor: MARMILLION PATRICIA E
IPC: B24B37/04
Filed: 1997-08-25
Granted: 1999-12-11
Abstract: A planarizing system which significantly reduces the problems associated with non-uniform removal of surface material across the face of a semiconductor wafer or other comparable workpiece. The invention involves a planarizing apparatus that takes the leading edge of a wafer out of contact with the polishing pad while concomitantly enhancing slurry penetration and distribution at the polishing pad-wafer interface. This result is accomplished by combining: means for deflecting upward a portion of a flexible polishing pad as it passes in rotation beneath a wafer to form a raised polishing pad area, and means for positioning the wafer such that the wafer's leading edge overhangs the front edge of the raised polishing pad area during the planarization procedure. The invention also encompasses a method of using the planarizing apparatus to uniformly remove surface material across the face of a wafer.
Patent TW-379464-B (TW)
Title: Board-mountable electrical connector
Inventor: DAVIS WAYNE SAMUEL
IPC: H01R13/703
Filed: 1997-08-27
Granted: 2000-01-11
Abstract: Electrical connector (10) including housing (12), contacts (14) and shield (16), with contact sections (24) arrayed vertically in plug-receiving cavity (60) offset toward housing side (42). Vertical sections (32) of contacts (14) are centered with respect to the connector by virtue of offset portions (70), and are held precisely positioned and centered by slots (78, 90) at rear edges of wall sections (74, 88) to be aligned with respective circuit board through-holes.
Patent TW-359020-B (TW)
Title: Trimming circuit
Inventor: GOLDMAN RICHARD
IPC: H01L23/58
Filed: 1997-09-23
Granted: 1999-05-21
Abstract: A trimming circuit, including an anti-fuse capacitor, which has a first terminal connected to a grounding track, and the second terminal for a selectively provided voltage to melting off the capacitor, the circuit having: a first transistor, for connection of the collection-emission route being connected between the first supply voltage track and the capacitor second terminal; a current supply, connected to the capacitor second terminal, when the anti-fuse capacitor is not molten off, the first transistor is saturated, leading to a major substrate stream, or, when the anti-fuse capacitor is molten off, the first transistor is not saturated, leading to a minor substrate stream; and a device, for detection of the substrate current in the first transistor for determination of timing of saturation of the first transistor.
Patent TW-337029-B (TW)
Title: A wet processor having 2 processing chambers with a movable division
Inventor: YAMAZAKI SHINYA
IPC: H01L21/304
Filed: 1997-09-25
Granted: 1998-07-21
Abstract: A wet processor having: the first processing chamber, for the first processing with the first chemical agent; the second processing chamber, for the second processing with the second chemical agent; partition tank, disposed between the first and the second processing chamber, for introduction of pure water; and movable partition panel, disposed between the first and the second processing chamber, for partition of the first and the second processing chamber; having the movable partion its lower end be submerged in below the pure water in the partition tank.
Patent TW-344910-B (TW)
Title: Aggregate conduit tube protective device
Inventor: FUKUI HIROTAKE
IPC: F16L1/024
Filed: 1997-10-14
Granted: 1998-11-11
Abstract: An aggregate conduit tube protective device for protecting an aggregate conduit tube composed of a plurality of corrugated resin conduits in each of which sectionally rectangular wall portions and sectionally circular wall portions are disposed alternately side by side in the tube axial direction, the aggregate conduit tube protective device comprising: straight-portion protective members each of which has bent edge portions on its opposite sides and has a gutter-like sectional shape; and curved-portion protective members each of which has a gutter-like sectional shape in the same manner; each of the curved-portion protective members having an end-portion shape so that when the curved-portion protective members are disposed continuously, the upper walls of the respective protective members are overlapped so as not to make any gap on the upper surface in the joint portion; in which the upper surface of the aggregate conduit tube is covered with the straight-portion protective members at its straight portion, while at its curved portion, the upper surface of the aggregate conduit tube is covered with the curved-portion protective members which are disposed along the curve in such a manner that a predetermined angle is formed between adjacent curved-portion protective members, and the end portions of the upper walls of curved-portion protective members are put on the top of each other.
Patent TW-350024-B (TW)
Title: Thermoelectric infrared checking device
Inventor: TAKADA YUJI
IPC: G01J5/10
Filed: 1997-11-17
Granted: 1999-01-11
Abstract: A thermoelectric infrared checking device composed of an operational amplifier, to which the current is inputted and outputted from/to a thermoelectric element, with a feedback capacity for the element current; and a current-voltage conversion circuit, using an impedance of said feedback capacity, such that a S/N ratio of said current-voltage conversion can be improved without changing the features of said thermoelectric element.
Patent TW-414796-B (TW)
Title: Cephalosporin derivatives
Inventor: SPRINGER DANE
IPC: A61P31/04
Filed: 1997-11-19
Granted: 2000-12-11
Abstract: Provided are cephem derivatives represented by the general formula, wherein Q is an optionally substituted pyridinium group connected to the sulfur atom via a ring carbon atom; X is halogen; Y is hydrogen or halogen; L1 is a furan group, a thiophene group, a C2-C10 alkyl group, or a C2-C10 alkyl group interrupted by one or more groups independently selected from vinyl, S, SO, SO2, SO2NH, formulas, n is 0 or 1; A is CO2H, PO3H2, SO3H or tetrazole; and R1 is hydrogen or a carboxyl-protecting group; and pharmaceutically acceptable salts and/or prodrugs thereof. The derivatives are gram-positive antibacterial agents especially useful in the treatment of diseases caused by methicillin-resistant Staphylococcus aureus (MRSA).
Patent TW-374049-B (TW)
Title: Composite polish pad for CMP
Inventor: CRUZ JOSE LUIS
IPC: B24D13/14
Filed: 1998-03-17
Granted: 1999-11-11
Abstract: A method and apparatus for polishing a semiconductor wafer using a polishing pad. Circumferential rings of alternating compressibility of hard and soft/sponge-like material are located in the polishing pad. The concentric rings may also be located off-center from the geometric center of the polishing pad.
Patent TW-443062-B (TW)
Title: Electronic devices and programming methods therefor
Inventor: HOUGHTON THOMAS FRANCIS
IPC: H04M11/00
Filed: 1998-03-21
Granted: 2001-06-23
Abstract: A technique for programming operating parameters in an electronic device, such as programmable configuration settings, uses an interactive response configuration server accessible through the telephone network. The configuration server provides voice prompts to an electronic device operator over a telephone connection. The voice prompts concern a desired manner of operation achievable with particular operating parameter settings. Desired operating parameter settings are determined based on the operator's responses. A programming signal including representations of the desired operating parameter settings is then generated and transmitted to the electronic device. The electronic device then sets the values of its programmable operating parameters in accordance with the received programming signal.
Patent TW-368409-B (TW)
Title: Fluid acquisition/transfer layer in an absorbent article
Inventor: MAGNUSSON ING-BRITT
IPC: B32B5/02
Filed: 1998-07-04
Granted: 1999-09-01
Abstract: A fluid acquisition/transfer layer in an absorbent article, such as a diaper, pant diaper, incontinence guard, sanitary napkin, panty liner or the like. Said fluid acquisition/transfer layer comprises a mixture of heat-shrunk, spiralized, thermoplastic multi-component, preferably bicomponent, functional fibers of 3.4 dtex or more, in which the components of said fibers have mutually different shrinkage properties and are located in a side-by-side relationship, and thermoplastic bonding fibers which have been bonded together by heat treatment, while said functional fibers are substantially unbonded by said heat treatment.
Patent TW-372260-B (TW)
Title: A pump
Inventor: SMITH ROGER JOHN
IPC: F04C2/36
Filed: 1998-08-03
Granted: 1999-10-21
Abstract: A positive displacement pump has three blades 1, which rotate with an outer housing 4 about a first axis offset relative to the axis of rotation of an inner member 2. As the blade 1 and the inner member 2 rotate simultaneously, the blades 1, for part of their rotation, sweep through pockets 26 defined in the inner member 2 until a separator 3 divides the pocket 26 at the end of its vacuum stroke, transferring part of the pocket 26, under vacuum, to the compressed fluid in the next adjacent pocket 26 between the two immediately preceding blades 1. In alternative embodiments, only a single blade 1 may be provided, which may be stationary, and both the inner member 2 and the separator 3 may be rotated.
Patent TW-542853-B (TW)
Title: Composition for forming optically anisotropic layers and coating composition containing the same
Inventor: SAHOUANI HASSAN
IPC: C09K19/34
Filed: 1998-08-28
Granted: 2003-07-21
Abstract: A composition which includes the following compounds: wherein R1, which may be the same or different, is a hydrophilic group; R2, which may the same or different, is selected from the group consisting of electron donating groups, electron withdrawing groups, and electron neutral groups; R3 is a substituted or unsubstituted, positively charged heteroaromatic ring linked to the triazine backbone through a nitrogen atom in the R3 ring; and X- is a counterion. If R3 is an unsubstituted pyridine, the counterion X- may be selected from any counterion other than Cl- and OH-. Otherwise, the counterion X- may be selected from any counterion. The compound may be applied to a substrate to form a birefringent optical retardation device. The retardation device may be used in display devices such as computers and the like to correct the phase and polarization states of the display's emitted light and improve image quality at viewing angles away from the normal.
Patent TW-466446-B (TW)
Title: Method and system for modeling events in a software program
Inventor: HURD DONALD M II
IPC: G06F9/44
Filed: 1998-10-28
Granted: 2001-12-01
Abstract: The present invention comprises a method and system for modeling events in a software programme. The system accepts input information associated with a slice of time in an object-oriented software programme in a first format. The system then separates the information into a first set of object information that determines the defined objects used in the software programme, and a second set of interaction information that specifies the interactions between defined objects. After successfully accepting and separating the input information, the system formats the object information and the interaction information into a second format comprising a graphical representation of the slice of time in the object-oriented software programme. The graphical representation of the slice of time in the object-oriented software programme is then displayed.
Patent TW-474788-B (TW)
Title: Miadiazol carboxamide rivatives, there phytophageous harmful control agent and their used method
Inventor: TSUBATA KENJI
IPC: A01N43/82
Filed: 1998-10-30
Granted: 2002-02-01
Abstract: A phytophageous harmful control agent and their used method the characterized in that a N-(3-chloro-4-methylphenyl)-4-methyl-1,2,3-thiactiazole-5-carboxamide, and containing said compound as active ingredient. The compound exhibited an excellent control activity in the phytophageous harmful of pyricularia oryzae, Erysiphe graminis etc.
Patent TW-374118-B (TW)
Title: Optical module
Inventor: HASHIZUME HIDEKI
IPC: G02B6/24
Filed: 1998-11-25
Granted: 1999-11-11
Abstract: An optical module has a housing of synthetic resin, a semiconductor device supported by the housing, and a spherical lens held in the housing. The housing has a plurality of teeth holding the spherical lens press-fitted between teeth. Each of the teeth has a radially inner surface made up of at least three curved surface. The three curved surface include a first curved surface serving as a lens seat surface for positioning the spherical lens, the lens seat having a radius of curvature which is the same as the radius of the spherical lens, a second intermediate curved surface serving as non-contact surface held out of contact with the spherical lens when the spherical lens is press-fitted between teeth, the non-contact surface having a radius of curvature smaller than the radius of the spherical lens, and a third curved surface serving as a lens presser surface for smoothly introducing the spherical lens between teeth. The third curved surface is curved in a direction opposite to the first and second curved surfaces. Each of the teeth has a radially outer surface inclined outwardly from the proximal end thereof is spread radially outwardly from the distal and thereof. The housing has a portion which surrounds the teeth and is recessed to large depth, and the radially outer surface of each of the teeth has a round surface at the proximal end thereof.
Patent TW-421740-B (TW)
Title: Power source circuit of the electronic apparatus
Inventor: CHEN CHI-REN
IPC: H02M3/335
Filed: 1999-01-13
Granted: 2001-02-11
Abstract: This invention relates to a power supply circuit of the electronic apparatus that includes the followings: a power source terminal, which can be connected to the external power source of the electronic apparatus; a voltage doubling circuit, which is connected to power source terminal and can selectively have an output voltage with two times the voltage level; a transformer; the first rectifying circuit, which is on the primary side of the transformer and is coupled to the voltage doubling circuit; the second rectifying circuit, which is on the secondary side of the transformer and is used to generate at least a stable DC voltage; and an energy saving loop, which is used control the power supply of the voltage doubling circuit. When this electronic apparatus is at the normal mode, this energy saving loop will turn on the power supply of this voltage doubling circuit. When this electronic apparatus enters the energy saving mode, this energy saving loop will turn off the power supply of this voltage doubling circuit.
Patent TW-427083-B (TW)
Title: Digital communication device
Inventor: MATSUMOTO WATARU
IPC: H04J11/00
Filed: 1999-04-01
Granted: 2001-03-21
Abstract: On the ADSL terminal device, the invention can reach the synchrony for data upward and downward between the TCM-ISDN communication and the ADSL communication; further, the adaptive equalizers of TEQ 142, FEQ 145 on the ADSL terminal device are configured with NEXT table 155, 157 and FEXT table 154, 156 storing the equalizing coefficients corresponding to the NEXT noise and FEXT noise generating during data upward and downward with TCM-ISDN communication. Thereby, the TEQ 142, FEQ 145 will generate NEXT noise and FEXT noise alternatively due to the TCM-ISDN communication and switching the usage of NEXT table and FEXT table for implementing the optimized TEQ, FEQ characteristics for each noise.
Patent TW-428409-B (TW)
Title: Method for updating secret shared data in a wireless communication system
Inventor: PATEL SARVAR
IPC: H04L9/08
Filed: 1999-06-04
Granted: 2001-04-01
Abstract: In the method for updating secret shared data (SSD) in a wireless communication system, a first party outputs a first random number as a first challenge wherein the first party is one of a network and a mobile. A second party generates a second random number in response to the first challenge. The second party is the mobile if the first party is the network, and the second party is the network if the first party is the mobile. The second party generates a first challenge response by performing a keyed cryptographic function (KCF) on the first challenge and the second random number using a secondary key, which is not the SSD and is derived from a root key. The second party then transfers the second random number, as a second challenge, and the first challenge response to the first party. The first party verifies the second party based on the first and second challenges and the first challenge response, generates a second challenge response by performing the KCF on the second challenge using the secondary key, and transfers the second challenge response to the second party. The second party verifies the first party based on the second challenge and the second challenge response. Both parties respectively establish the SSD based on the first and second challenges.
Patent TW-448300-B (TW)
Title: Lifespan measurement method for super-thin dielectric
Inventor: FU KUAN-YU
IPC: G01R15/00
Filed: 1999-08-30
Granted: 2001-08-01
Abstract: A lifespan measurement method for super-thin dielectric in which the method comprises using about a half of external constant voltage stress to measure the time dependent variance of the current leakage for super-thin dielectric so as to obtain the lifespan of the super-thin dielectric.