baber/WOPTO huggingface dataset:
Patent TW-402735-B (TW)
Title: Nitride system semiconductor device and method for manufacturing the same
Inventor: SUGIURA RISA
IPC: H01S5/343
Filed: 1997-09-02
Granted: 2000-08-21
Abstract: The present invention provides a nitride system semiconductor device which decreases in cost and improves in productivity without heat treatment after the growth and which increases in lifetime and reliability by enhancing the quality of a p-type conductive layer, and a method for manufacturing the nitride system semiconductor device. The nitride system semiconductor device has a multilayer structure of an n-type InxAly GazB1-x-y-zNmPnAs1-m-n (0 <= x, 0 <= y, 0 <= z, 0 <= x + y + z <= 1, 0 < m, 0 <= n, 0 < m + n <= 1) layer, a p-type InxAlyGazB1-x-y-zNmPnAs1-m-n (0 <= x, 0 <= y, 0 <= z, 0 <= x + y + z <= 1, 0 < m, 0 <= n, 0 < m + n <= 1) layer, and an electrode 22 formed on a substrate. The oxygen concentration of the surface of the p-type InxAlyGazB1-x-y-zNmPnAs1-m-n layer is 5 * 10<18> cm<-3> or lower.
Patent TW-410272-B (TW)
Title: Enhanced protective lens cover
Inventor: FRADEN JACOB
IPC: G01K1/08
Filed: 1997-09-17
Granted: 2000-11-01
Abstract: A disposable cover for an infrared thermometer provides IR window isolation of handling and usage generated forces. The cover comprises a thin sidewall linked to the film window with a collar structure. The collar structure includes one or more characteristics that either isolate the film window from externally applied forces, or develops counter forces in a way that precludes film stretching and other transmission distorting effects. The cover of the present invention permits sanitary application of an infrared clinical thermometer without hindering reading accuracy or patient comfort.
Patent TW-345589-B (TW)
Title: Tread rubber suitable for high performance tire
Inventor: SHIEH CHYI-CHERNG
IPC: B60C1/00
Filed: 1997-12-13
Granted: 1998-11-21
Abstract: A tread rubber suitable for high performance tire, which comprises: about 10~50% by weight of at least one low molecular weight copolymer of a conjugated diene and a vinyl aromatic hydrocarbon or a conjugated diene monopolymer, the copolymer or monopolymer being coupled by a coupling agent such as RmMXn-m or (RO)kMXn-k, etc. and having a molecular weight of about 5x104~35x104; about 10~60% by weight of at least one an intermediate molecular weight copolymer of a conjugated diene and a vinyl aromatic hydrocarbon, the copolymer being linear and un-coupled, and having a molecular weight of about 10x104~80x104; and about 5~60% by weight of a high molecular weight copolymer of a conjugated diene and a vinyl aromatic hydrocarbon, the copolymer being coupled by a coupling agent such as RmMXn-m or (RO)kMXn-k, etc. and having a molecular weight of about 45x104~200x104; in which the coupling agent has a structure of RmMXn-m or (RO)kMXn-k: M is Sn, P, Ga, Si, etc.; X represents a halogen atom; R represents a paraffin hydrocarbon, cycloalkyl hydrocarbon or aromatic hydrocarbon; n represents the number of chemical bonds capable of bonding to a center atom; n = 4 or 3; m≰2, k≰4.
Patent TW-438767-B (TW)
Title: Novel bis(mono-and diperoxyoxalates) derived from dihydroperoxides and alkyl and alkylperoxy halooxalates
Inventor: SANCHEZ JOSE
IPC: C08F299/04
Filed: 1997-12-30
Granted: 2001-06-07
Abstract: A novel bis(mono- or diperoxyoxalate) composition of structure A, and use of the novel bis(mono- or diperoxyoxalate) composition as an initiators for curing of unsaturated polyester resins and for polymerizing ethylenically unsaturated monomers are disclosed.
Patent TW-360866-B (TW)
Title: Fastening device
Inventor: TU WEN-TSAI
IPC: G11B7/26
Filed: 1997-12-31
Granted: 1999-06-11
Abstract: The invention relates to a fastening device for fastening a first article to a second article. The fastening device comprises: a first engagement device mounted on the first article; a second engagement device mounted on the second article for mutually combining with the first engagement device; and a seal device extending from the first article and/or the second article. The seal device can apply a force in an anti-detaching direction corresponding to the mutual combination of the first engagement device and the second engagement device, thereby stably combining the first article with the second article.
Patent TW-I223666-B (TW)
Title: Gamma-1 and gamma-3 anti-human CD23 monoclonal antibodies and use thereof as therapeutics
Inventor: REFF MITCHELL E
IPC: A61P37/08
Filed: 1998-02-20
Granted: 2004-11-11
Abstract: Monoclonal antibodies which specifically bind human CD23, the low affinity receptor for IgE (FceRII/CD23), and contain either a human gamma-1 or human gamma-3 constant domain, are disclosed. The antibodies are useful for modulating or inhibiting induced IgE expression. Accordingly, they have practical utility in the treatment or prophylaxis of disease conditions wherein inhibition of induced IgE production is therapeutically desirable, including allergic conditions, autoimmune diseases and inflammatory diseases.
Patent TW-494069-B (TW)
Title: Wheel suspension system
Inventor: HASSHI SUEHIRO
IPC: B60G3/18
Filed: 1998-03-13
Granted: 2002-07-11
Abstract: In a wheel suspension system, a trailing link, which connects a knuckle rotatably carrying a wheel to a vehicle body, has a front end which is pivotally attached to a vehicle body via a coupling rod fitted with a rubber bush, an axial center line of the coupling rod is slanted so that a rear end thereof is offset toward a center of the vehicle body, and a rear end which is attached to the vehicle body via a lateral arm made of a plate member so as to be flexible in a fore-and-aft direction. Thus, when the rear wheel is pulled backward as a result of applying a brake, the lateral member made of a plate member deflects and the rubber bush fitted on the coupling rod connecting the front end of the trailing link to the vehicle body deforms in the axial direction. Because the axial line of the coupling rod is slanted in such a manner that the rear end of the axial line is offset toward the center of the vehicle body, as the front end of the trailing link shifts rearward, it shifts toward the center of the vehicle. Thus, a desired change in the toe-in angle is produced when a brake is applied without compromising the firmness of the steering system.
Patent TW-396593-B (TW)
Title: Semiconductor memory device achieving faster operation based on earlier timiings of latch operations
Inventor: KANEZASHI KAZUYUKI
IPC: G11C11/408
Filed: 1998-06-25
Granted: 2000-07-01
Abstract: A semiconductor memory device having an internal circuit includes a command decoder (13) which decodes input-command signals to supply decoded-command signals, an address-latch-signal-generation circuit (14), operating faster than the command decoder (13), which decodes the input-command signals to supply an address-latch signal, and a control circuit which controls the internal circuit based on the decoded-command signals. The semiconductor memory device further includes an address-input circuit (15) which latches an address signal in response to the address-latch signal.
Patent TW-380224-B (TW)
Title: A flexible electronic submission acceptance system
Inventor: LAU TERENCE CHUN-YAT
IPC: G06F21/64
Filed: 1998-06-26
Granted: 2000-01-21
Abstract: In an electronic filing system over a computer network, a central server sets the requirements for making submissions. These requirements include a time limit after the expiry of which, submissions will no longer be accepted. A gateway server polls the central server for the submission requirements, and establishes a directory in its own file system to which all potential submitters have write access until expiry of the time limit. On completion of its submission, a submitter generates evidence of the complete submission. The evidence can be in the form of a message digest. The submitter encrypts the evidence using the gateway server's public encryption key and then forwards the encrypted evidence to the gateway server. If the evidence is filed before expiry of the time limit, the gateway server permits the evidence to be written to the directory established for the submission requirements. Once the submitter ahs successfully filed its evidence, it can forward the complete submission to the gateway server. When the gateway server receives the complete submission, it decrypts the evidence, it may check the submitter's digital signature on the evidence, and it then compares the complete submission with the evidence. If the evidence is a message digest, the gateway server computes a message digest of the complete submission. If the two digests are identical, then it is clear that the submission was completed when the evidence was filed, before expiry of the deadline, and the gateway server can then forward the submission on to the central server.
Patent TW-434605-B (TW)
Title: Micro switch
Inventor: SATO MASAMI
IPC: C22C1/10
Filed: 1998-06-29
Granted: 2001-05-16
Abstract: The micro switch includes a fixed contact, a movable contact, and a snap-action device. The snap-action device moves the movable contact to be in or out of contact with the fixed contact. One of the pair of contacts is made of a silver-carbon sintered metal, and the other is made of a silver-metal oxide alloy. The silver-carbon sintered metal includes a carbon power that consists of particles sufficiently small in average size to be capable of plastic molding of the sintered metal.
Patent TW-439249-B (TW)
Title: Manufacturing method of the nail-like plug with landing pad
Inventor: CHENG MENG-JAU
IPC: H01L23/522
Filed: 1998-07-03
Granted: 2001-06-07
Abstract: The present invention provides two embodiments to describe the manufacturing method of the nail-like plug with a large landing pad. The large landing pad increases the overlay tolerance. The first embodiment is forming the first (20) and the second (24) insulation layers, form the first photoresist layer 28 with the first opening on the second insulation layer 24. Etch the second insulation layer 24 by using a high selectivity isotropic etching to form a round dish-like opening 26A, the round dish-like opening is used to define the large nail-like landing pad. Etch the first insulation layer 20 by using dry etch to form a nail-like contact opening 26, the opening is filled with polysilicon to form a nail-like plug 36. The second embodiment is forming the first insulation layer 40, form the first photoresist layer 44 with the first opening on the first insulation layer 40. Etch the first insulation layer by using an isotropic etching to form a hemispherical hole, proceed an anisotropic etching to the first insulation layer 40 to form a round nail-like contact hole 50, fill this contact hole 50 to form a nail-like plug 58.
Patent TW-396528-B (TW)
Title: Dual damascene structure
Inventor: YOU TSUEI-RUNG
IPC: H01L21/768
Filed: 1998-07-07
Granted: 2000-07-01
Abstract: This is a kind of dual damascene structure substance. It has a low dielectric constant organic material and an inorganic one. These two materials are used alternatively to form the first inner metal dielectric layer, the etch stop layer and the second inner metal dielectric layer, in order to form the dual damascene structure. This invention can be applied to prevent the commonly known parasitical electric capacitance, which is augmented by the electric current flowing in the Dual Damascene structure. It will also decrease the RC delay.
Patent TW-357280-B (TW)
Title: Multi-purpose liquid crystal projection system
Inventor: He fang-juan
IPC: H04N9/31
Filed: 1998-08-01
Granted: 1999-05-01
Abstract: A sort of multi-purpose liquid crystal projection system, including a polarizing lens providing non-polarizing light source for polarization of the non-polarizing light into vertically polarized light and horizontally polarized light, color spectrum filter for splitting of the 3 colors from the vertically polarized light and horizontally polarized light, for reflection of the 3 colors split in the vertically polarized light and horizontally polarized light, making the vertically polarized light be converted into horizontally polarized light,, and vertically polarized light into horizontally polarized light, before going through said polarizing lens for combining the vertically polarized light and horizontally polarized light into one beam, for projection on said light beam projection lens system.
Patent TW-580503-B (TW)
Title: Process for improving stability of living polymerization chain ends
Inventor: QUIRK RODERIC P
IPC: C08F4/58
Filed: 1998-09-07
Granted: 2004-03-21
Abstract: Initiator compositions capable of imparting improved thermal stability of living polymerization chain ends and processes of using the same. The compositions include an alkyllithium initiator and a silyl ether. The silyl ether can be incorporated into the initiator (as a protected functionalized initiator), or as a separate small molecule added to the initiator solution.
Patent TW-356495-B (TW)
Title: A servo-mechanism for civil/architectural structure (I)
Inventor: SHIU DE-SHIOU
IPC: E04B1/98
Filed: 1998-09-21
Granted: 1999-04-21
Abstract: A kind of servo-mechanism for civil/architectural structure (I), it comprises: a fixed device, it includes sleeve and gear set; the sleeve is an one-side open container, to fix at the free slope of a building; the way to install the gear shall not affect a relative move to the sleeve during moving at its location of axis, and the gear set can conform with the direct and opposite operation device; an opposite direction operation device, it comprises of closed container and co-operating device; appropriate fluid shall be filled into the closed container, and then to connect with the co-operating device; the said closed container can be inserted into the sleeve with free slide; a direct direction operating device, it comprises piston and a piston rod to joint the piston, it is installed in the closed container of the opposite operating device; the piston is fixed at one end of the piston rod, the other end of the piston rod penetrate through closed container and the sleeve.
Patent TW-392171-B (TW)
Title: Semiconductor memory device provided with circuit generating different word line voltages
Inventor: CHOI BYENG-SUN
IPC: G11C5/14
Filed: 1998-10-07
Granted: 2000-06-01
Abstract: Disclosed herein is a semiconductor memory device which comprises at least one memory cell for storing multi-bit data, the memory cell having a theshold voltage which is one of a plurality of threshold voltages; at least one word line connected to the memory cell; and a word line voltage generating circuit for sequentially generating different word line voltages to be applied to the word line when data are read out from the memory cell during a data reading operation. According to the device, when either the threshold voltage of the memory cell or the different word line voltages are changed, the different word line voltages are self-adjusted by the circuit so that a gate-source voltage of the memory cell is maintained constantly.
Patent TW-421943-B (TW)
Title: Centralized queuing for ATM node
Inventor: PETERSEN LARS-GORAN
IPC: H04L12/56
Filed: 1998-12-14
Granted: 2001-02-11
Abstract: An ATM switching node has a queuing resource (230) connected to an ATM switch core (30). The queuing resource provides centralized queuing for ATM cells destined for routing through the ATM switch core to plural output links. The ATM switch core routes an ATM cell destined for any output link requiring queuing to the centralized queuing resource. ATM cells for output links not requiring queuing are not directed to the queuing resource. The queuing resource has a link multiplexer (280) for each output link which is handled by the queuing resource. Each link multiplexer has both a first stage (304) and a second stage (302). The second stage comprises plural queues (312) for storing ATM packets and a second stage multiplexer (314) for selecting the ATM packets stored in the plural queues of the second stage for transmission to the first stage. The first stage comprises plural queues (320) for storing ATM cells and a first stage multiplexer (330) for selection of ATM cells including ATM cells formed of multiplexed ATM packets of the second stage for discharge from the queuing resource. The centralized and selective queuing resource obviates the necessity for queuing at each terminal board connected to the ATM switch core.
Patent TW-406516-B (TW)
Title: The mask type earphone structure without conductive hearing loss and impulse noise
Inventor: LIN JUNG-YU
IPC: H04R5/033
Filed: 1999-01-30
Granted: 2000-09-21
Abstract: This invention provides a kind of the mask type earphone structure without conductive hearing loss and impulse noise, which comprises: a shell body, which there is a plurality of sound-out holes in the shell wall of the shell body facing the direction of ear in contact with a hollow internal containing room; a loudspeaker placed in the hollow containing room inside the shell body, in which the loudspeaker has one front sound source output terminal and one back sound source output terminal, and the front sound source output terminal can output the sound pressure with high intensity while the back sound source output terminal can release the sound pressure with low intensity toward the sound-out holes of the shell body; and a set of resonance apparatus installed on the outer rim of the loudspeaker. By means of the resonance apparatus, two sound waves of various sound pressure and phase released by the loudspeaker can proceed the effects of waveform overlapping and interference on the broadcasting paths of the low intensity sound wave to acquire the high quality clear sound without impulse noise and high frequency noise.
Patent TW-410299-B (TW)
Title: Network transceiver for steering network data to selected paths based on determined link speeds
Inventor: MCROBERT STEPHEN
IPC: H04L12/46
Filed: 1999-02-10
Granted: 2000-11-01
Abstract: A novel method of operating repeaters or other hub devices in a local area network, such as one conforming to Ethernet protocol, in which there are a plurality of repeater interfaces of respectively different data rates for communicating with a link partner on a network medium. The methodology comprises determining the data rate of operation of the link partner, and based on that data rate, automatically steering data between the network medium and a selected one of the repeaters. In a preferred embodiment, a network transceiver comprises one or more physical layer devices (PHY), and a plurality of shared data busses corresponding, respectively, to the speeds of operation of the repeaters, for interconnecting the repeaters and one or more of the physical layer devices. A multiplexer interconnects each of the one or more physical layer devices to a selected one of the plurality of busses, and an autonegotiation unit controls the multiplexer to interconnect the physical layer devices to corresponding busses selected depending on the operating speed of the link partner.
Patent TW-440996-B (TW)
Title: Self aligned buried plate
Inventor: FLIETNER BERTRAND
IPC: H01L29/94
Filed: 1999-02-25
Granted: 2001-06-16
Abstract: A method of forming a buried plate in a silicon substrate uses a silicon substrate having a deep trench etched into the silicon substrate. A highly doped polysilicon layer is formed within the trench. A nitride layer is then formed within the trench over the polysilicon layer. After forming both the polysilicon layer and the nitride layer, both the polysilicon layer and the nitride layer are etched from a certain uppermost portion of the sidewalls of the trench thereby exposing the silicon substrate at the uppermost portions of the sidewalls. After exposing the silicon substrate at the uppermost portions of the sidewalls, a collar oxide layer is formed over the exposed silicon substrate at the uppermost portions of the sidewalls thereby protecting any edges of the polysilicon layer exposed by the etching step.
Patent TW-386136-B (TW)
Title: Manufacturing method and mold for corrosion-resistant turbine
Inventor: CHEN CHI-FU
IPC: B21K3/00
Filed: 1999-04-13
Granted: 2000-04-01
Abstract: An axle connecting element passes through and connects the axle holes of mold plates. The upper and lower disks can be fixed by the two ends of the axle connecting element. Slits are installed on the mold plates for insertion of blades. Blades are forced into the slits of the mold plates with wedges. Apply adhesive on the contact surfaces between blades and upper/lower disks and let it solidify and fix. A hub is placed at the air inlet of the upper disk. The hub has a center hole for fixing one end of the axle connecting element such that the centers of upper and lower disks can be easily aligned.
Patent TW-466639-B (TW)
Title: Bump forming method, soldering pretreatment method, soldering method, bump forming device, soldering pretreatment device and soldering device
Inventor: FURUNO MASAHIKO
IPC: H05K3/34
Filed: 1999-04-22
Granted: 2001-12-01
Abstract: The present invention relates to a bump forming method, soldering pretreatment method, soldering method, bump forming device, soldering pretreatment device and soldering device. Plasma generating mean (21) generates a hydrogen-containing plasma under a low pressure in a vacuum chamber (12) while being supplied with a process gas from a gas supplying means. A soft solder alloy on an object (11) to be processed and held by object exposing means (15) is exposed to the hydrogen-containing plasma. Simultaneously with the exposure or after the exposure, the soft solder alloy is reflowed in a vacuum by heating means (36). Thus, using the inexpensive soft solder alloy on the object (11), a bump-shaped electrode terminal having an excellent reliability is formed without a cleaning step because no flux is used.
Patent TW-414871-B (TW)
Title: Data recording device and camera with data recording device
Inventor: KOIKE KAZUMI
IPC: G03B17/24
Filed: 1999-05-10
Granted: 2000-12-11
Abstract: A liquid crystal panel, an aperture-stop, a projection lens are arranged in this order from the object side in a data recording device. The center of the liquid crystal panel is shifted away from the optical axis (11a) of the taking lens with respect to the optical axis (68a) of the projection lens, so that the data displayed on the liquid crystal panel is imaged on the photographic film in a position near the optical axis (11a) and distant from the optical axis (68a). The focal length of the projection lens is defined to be f, the radius curvature of each face on the display side and image side of the above mentioned projection lens is defined to be R1, R2. The distance from the display to the iris is defined to be S, the length of the longitudinal side of the film of the display is defined to be L, the deviation from the center of the axis of the above mentioned projection lens is defined to be Q, F1 is the F number of the camera lens, the f number of the projection lens is F2, they have to satisfy the following requirement: 1>d/f>=0.3; abs(R1)>abs(R2)x3; where abs stands for absolute value; 0<<theta><0.55; but <theta>=arctan((Q+L/2)/S)); log2(F2)<= log2(F1). If the photographic film is curved along the length thereof so as to correct the curvature of the field of the taking lens, the liquid crystal panel is tilted with respect to a plane perpendicular to the optical axis (68a), and the image plane of the liquid crystal panel is formed on the photographic film along the curve thereof. Furthermore, a holding lens to hold the projection lens can also be used to keep the free rotation of the member (104) so that the optical axis (68a) of the projection lens is deviated from the rotation center of the lens holding member (104), accordingly, when the holding member (104) rotates, the position of the projection lens relative to the display will be changed, thereby the mapping position is modified.