baber/WOPTO huggingface dataset:
Patent TW-432188-B (TW)
Title: Gas cock device
Inventor: WAKITA AKIYOSHI
IPC: F23N5/26
Filed: 1999-09-27
Granted: 2001-05-01
Abstract: When a rotary operating shaft (10) is rotated, a pin (14) intersecting the rotary operating shaft (10) is turned continuously and is displaced axially in a guide groove (6b) to move a plunger 9 along an axial direction. For a gas cock device in which a safety valve 3 is opened via the plunger 9 which pushes a rod 2, reliability of the valve opening action of the safety valve (3) can be improved during an ignition operation. An insert component 15 is comprised of arm portions (15b) provided opposite to the plunger 9 in an axially slidable position, and an insert plate (15a) rotatably inserted onto the operation shaft (10). The insert plate (15a) is secured to a guide part 6 and clamped by an O-ring P of a base plate 7 so that the rotation of the insert component 15 can be retarded.
Patent TW-425668-B (TW)
Title: Self-aligned contact process
Inventor: LINLIU KUNG
IPC: H01L21/60
Filed: 1999-10-07
Granted: 2001-03-11
Abstract: The present invention provides an inventive self-aligned contact process which employs the high etching ratio of wet etching method to increase the process window that is different from the process of defining contact with only dry etching. According to the inventive process, because the etching ratio of wet etching is far higher than that of dry etching, it can employ the characteristic of isotropy in dry etching method to completely remove the insulation layer in the contact area even if there is a mis-alignment during the photolithography processing.
Patent TW-423210-B (TW)
Title: Feedback active noise control circuit
Inventor: LI YI-PING
IPC: H03F3/68
Filed: 1999-11-11
Granted: 2001-02-21
Abstract: A feedback active noise control circuit which uses one or four operation amplifiers to achieve the goal for noise control is provided; further, it can compensate the desired voice so that the desired voice will not be eliminated by using the noise control.
Patent TW-I229599-B (TW)
Title: Kits for treating vulvovaginal candidiasis with miconazole nitrate
Inventor: UPMALIS DAVID H
IPC: A61K9/02
Filed: 1999-12-09
Granted: 2005-03-21
Abstract: A method for treating vulvovaginal candidiasis including the steps of: (a) administering a single dose of an effective amount of miconazole nitrate in a pharmaceutically acceptable carrier intra-vaginally; and (b) applying miconazole nitrate in a pharmaceutically acceptable carrier to the vulva. Also a kit for the treatment of vulvovaginal candidiasis including: (a) a single dose of an effective amount of miconazole nitrate in a pharmaceutically acceptable carrier and in a form adapted to be administered intra-vaginally; and (b) an amount of miconazole nitrate in a pharmaceutically acceptable carrier adapted to be applied topically to the vulva.
Patent TW-442622-B (TW)
Title: Regulating valve
Inventor: NEWTON JOHN R
IPC: G05D7/01
Filed: 1999-12-14
Granted: 2001-06-23
Abstract: A regulating valve is disclosed for maintaining a substantially constant flow of fluid from a variable pressure fluid supply. The valve includes a diaphragm-supported piston which is resiliently biased into a normally closed position, and which shifts to an open position when exposed to a fluid pressure above a predetermined minimum level.
Patent TW-457484-B (TW)
Title: Semiconductor storage device
Inventor: AGATA MASASHI
IPC: G11C11/405
Filed: 2000-01-19
Granted: 2001-10-01
Abstract: For the memory cells, each has two transistors and one storage capacitor, in the semiconductor storage device of this invention, the interference noise occurred at one of the adjacent bit lines will not mix into the other bit line. When reading operation Tre, in a period when the second precharge signal EQb of the second bit line BLb(n) at the control port b is maintained at a low electric level and the activating signal SEb of the second sensing amplifier is kept at a high electric level, the first precharge signal Eqa of the first bit line BLa(n) at the control port a and the activating signal SEa of the first sensing amplifier are made at a low electric level, and the first bit line BLa(n) is made at a floating state. After that, the activating signal SEa of the first sensing amplifier is turned on.
Patent TW-535469-B (TW)
Title: Parts feeder using strip carrier
Inventor: SUMIDA HIROTO
IPC: H05K13/02
Filed: 2000-01-24
Granted: 2003-06-01
Abstract: A parts feeder is provided which is designed to pick up parts carried by a strip carrier. The strip carrier is moved intermittently to a pickup station and has storage chambers arrayed in a lengthwise direction thereof. The storage chambers has openings and stores therein the parts each of which has formed on ends thereof electrodes having at least a magnetic portion. A magnet which has a non-pole face oriented to the strip carrier is disposed at the pickup station for magnetically keeping each of the parts in a desired orientation within one of the storage chambers.
Patent TW-448458-B (TW)
Title: Circuit breaker
Inventor: YAMAJI YUICHI
IPC: H01H33/66
Filed: 2000-01-28
Granted: 2001-08-01
Abstract: An operating lever 24 is rotatably supported on a support member 21. An insulating operating rod 26 having ribs 26a is coupled between the operating lever 24, and a vacuum bulb 31 having: a movable contact 28 coupled to the operating lever 24; and a stationary contact 29 which is opposed to the movable contact 28. An insulating frame 23 is fixed to a support member 21 so as to elongate along the insulating operating rod 26. Ribs 23a are disposed on the face of the insulating frame 23 and opposed to the ribs 26a, so that the ribs and the ribs 26a alternately enter the gaps formed therebetween.
Patent TW-459291-B (TW)
Title: Novel mixed voltage CMOS process for high reliability and high performance core and I/O transistors with reduced mask steps
Inventor: RODDER MARK S
IPC: H01L21/8238
Filed: 2000-03-09
Granted: 2001-10-11
Abstract: A mixed voltage CMOS process for high reliability and high performance core transistors and input-output transistors with reduced mask steps. A gate stack (30) is formed over the silicon substrate (10). Ion implantation is performed of a first species and a second species to produce the doping profiles (70, 80, 90, 100) in the input-output transistors.
Patent TW-490969-B (TW)
Title: Message sending method of instant voice mail reporting system
Inventor: WU SHEN-YU
IPC: H04M1/64
Filed: 2000-03-01
Granted: 2002-06-11
Abstract: An instant voice mail reporting system applied in mobile phone is that a server is coupled with a mobile phone voice mail box and a data storage center. The mobile phone voice mail box includes a plurality of message columns and the data storage center includes a plurality of recorded data with bus. Among them, each message column corresponds to each recorded data via server. Through the recorded voice data message, the voice data message will be automatically dialed up to the recipient, enforcing the recipient to receive voice message to achieve instant transmission function. The invention further adapts the function setup of mobile phone itself for user, providing user to select if the function enforcing recipient to receive voice message is equipped. Such setup feature can solve unnecessary voice message delivery, getting rid of the irrelevant troubles of user.
Patent TW-462075-B (TW)
Title: Method of manufacturing a semiconductor device comprising a bipolar transistor and a capacitor
Inventor: DEKKER RONALD
IPC: H01L27/04
Filed: 2000-03-03
Granted: 2001-11-01
Abstract: A method of manufacturing a semiconductor device comprising a poly-emitter transistor (1) and a capacitor (2). A base electrode (14), a first electrode (16, 37) and an emitter window (18) are formed at the same time in a first polysilicon layer (13) covered with an insulating layer (25). Subsequently, the side walls of the electrodes (20, 39) and the wall (23) of the emitter window are covered at the same time with insulating spacers (22, 44) by depositing a layer of an insulating material, followed by an anisotropic etching process. The base (8) of the transistor is formed by ion implantation. The emitter (9) is formed by diffusion, from an emitter electrode (30) formed in a second polysilicon layer. Preferably, the first electrode of the capacitor consists of mutually connected strips (37).
Patent TW-535096-B (TW)
Title: Cursor control method corresponding with screen resolution
Inventor: YE FU-GUO
IPC: G06F3/02
Filed: 2000-05-03
Granted: 2003-06-01
Abstract: The present invention is a cursor control method corresponding with display screen resolution. It can be applied on any computer input device to, for the same hand moving speed and distance, control the number of the cursor moving lattices on the display screen so as to shorten the hand moving distance required by the cursor on a display screen of high resolution and control display screen of any resolution in a fixed range.
Patent TW-465151-B (TW)
Title: Wavelength conversion device
Inventor: OOSAKO YASU
IPC: H01S3/108
Filed: 2000-05-31
Granted: 2001-11-21
Abstract: A wavelength conversion device is provided, wherein a long lifetime can be obtained and the conversion efficiency can be improved. The laser beam emitted by a laser beam source 1 is focused by a beam focusing lens 2a and is incident on a wavelength conversion component 3 comprised of a non-linear optical crystal. The wavelength conversion component 3 is arranged at the laser beam source side rather than the beam focusing position F of the beam focusing lens 2a. A part of the laser beam incident on the wavelength conversion component 3 is converted in its wavelength and emitted by the wavelength conversion component 3. It was found that the laser beam emitted by the beam focusing lens 2a shows a substantial rational Gaussian distribution up to the beam focusing position F, but the shape of its spatial intensity distribution deteriorates from a location exceeding the beam focusing position F. Accordingly, the wavelength conversion component 3 is arranged at said position, so that no laser beams having a spike-like peak value of spatial intensity distribution are incident on it, and a long lifetime can be attained and the conversion efficiency can be improved for the wavelength conversion device 3.
Patent TW-550917-B (TW)
Title: Internal installation of the client multi-terminal based on ATM
Inventor: BOURGART FABRICE
IPC: H04L12/70
Filed: 2000-07-07
Granted: 2003-09-01
Abstract: A diffuser (1) diffuses all the cells of the network (CR) received by a receiving means (VR) of a transmission line connecting the installation to the numeric loop (BL0-BL(Q-1)) which contains the terminals. A collector (2) collects the cells ATM produced by the terminals (TE), and transmits them in the emission means (VE) of the line toward the network. The diffuser (1) marks the cells of the network (CR) received, so that the collector (2) suppress them and does not retransmit them in the emission means (VE). The intercommunication cells ATM can be produced by the terminals for being guided by the collector (1i) towards the diffuser (2i) so as to diffuse them with the cells of the network (CR) received towards the terminals address of the installation.
Patent TW-I229063-B (TW)
Title: Composite material and semiconductor device using the same
Inventor: YAMAGATA SHINICHI
IPC: H01L23/15
Filed: 2000-06-09
Granted: 2005-03-11
Abstract: A composite material that consists mainly of ceramic and semi-metal, that is high in thermal conductivity, that is light in weight, and that has high compatibility in coefficient of thermal expansion (CTE) with a semiconductor element and another member comprising ceramic; a member comprising this composite material; and a semiconductor device comprising the member. The composite material has a structure in which the interstices of a three-dimensional network structure comprising ceramic are filled with a semi-metal-containing constituent produced by deposition after melting, has a CTE of 6 ppm/DEG C. or less, and has a thermal conductivity of 150 W/m.K or more. The semiconductor device comprises the composite material. The composite material can be obtained by filling the pores of a porous body consisting mainly of ceramic with a semi-metal-containing constituent.
Patent TW-541244-B (TW)
Title: Ink jet print head and thermistor therefor
Inventor: WRATCHFORD PHILIP D
IPC: B41J2/14
Filed: 2000-09-07
Granted: 2003-07-11
Abstract: An ink jet print head comprising: a top body portion (16); an intermediate body portion (14) having an upper side and a lower side, a plurality of ink channels (36) being disposed in a common plane along the upper side, each of said channels (36) having at least one orifice (42) for projecting ink towards a substrate, the upper side of the intermediate body portion (14) being located adjacent the top body portion (16); a main body portion (12) located adjacent the lower side of the intermediate body portion (14); and an ink heater (46) made of a PTC thermistor material (48), the ink heater (46) having a substantially planar configuration and being located between the lower side of the intermediate body portion (14) and the main body portion (12), the ink heater (46) extending in a plane parallel to the plane of the channels (36) and adjacent thereto. The ink heater (46) is designed to compensate for certain channels (88) which dissipate heat at a higher rate than other ink channels (86). The ink heater (46) includes electrodes (76, 78) formed on the PTC thermistor material (48) in an arrangement or pattern which compensates for the varying heat dissipation of the ink channels (86, 88).
Patent TW-457610-B (TW)
Title: Method and structure of one-step forming semiconductor package
Inventor: WANG HSING-SENG
IPC: H01L21/60
Filed: 2000-09-04
Granted: 2001-10-01
Abstract: The present invention provides a method and a structure of one-step formed semiconductor package, which integrates the processes of bumping, assembly and ball attachment into a single process, thereby simplifying the packaging process. In using such method for packaging, through holes are formed on the I/O bonding pads of a substrate. Then, the substrate and a chip are positioned and stacked, so that the I/O bonding pads of the chip and the substrate are aligned each other. On the outer surface of the substrate, the I/O bonding pads and ball pads are coated with flux, and conductive balls are mounted or conductive paste is simply coated. Then, after a reflow step, the substrate and the chip are bonded, and the processes of bumping, assembly and ball attachment are also completed simultaneously.
Patent TW-548257-B (TW)
Title: Methods of preparing substituted tetracyclines with transition metal-based chemistries
Inventor: NELSON MARK L
IPC: C07C/
Filed: 2001-03-09
Granted: 2003-08-21
Abstract: The present invention relates to novel chemistries which allow for heretofore unobtainable substituted tetracycline compounds which exhibit significant antibacterial activity. The methods disclosed herein utilize reactive tetracycline-based precursor compounds, reactive organic substituent precursors and transition metal catalysts under conditions such that a tetracycline compound substituted with the desired organic substituent is formed. In one embodiment of the invention, a substituted tetracycline compound may be prepared by combining a reactive tetracycline-based precursor compound such as an arene tetracycline diazonium salt, and a reactive organic substituent precursor, e.g., alkenes, substituted alkenes, vinyl monomers, aromatics and heteroaromatics, in the presence of a transition metal catalyst, such as palladium chloride, under conditions such that a tetracycline compound substituted with the organic substituent is formed. Such compounds may optionally act as intermediates for making other compounds, e.g., hydrogenation of unsaturated groups on the substituent.
Patent TW-473743-B (TW)
Title: Dielectric composition
Inventor: SHELNUT JAMES G
IPC: H01B3/40
Filed: 2000-09-15
Granted: 2002-01-21
Abstract: Low VOC, dielectric compositions suitable for use in circuit board manufacture are disclosed. Also disclosed are methods of making circuit boards using the low VOC, dielectric compositions. A composition comprising: (a) from 1 to 99% by weight of at least one low dielectric constant, crosslinkable material; (b) from 1 to 99% by weight of at least one reactive diluent; and (c) optionally one or more components comprising crosslinking agents, catalysts or additives; wherein the composition is substantially free of organic solvent.
Patent TW-460675-B (TW)
Title: Structure for enhancing thermal effects of liquid fuel
Inventor: CHEN JEN-BIAU
IPC: F23K5/20
Filed: 2000-09-27
Granted: 2001-10-21
Abstract: Disclosed is a structure for enhancing thermal effects of liquid fuel, to be used with a device that implements gasified liquid fuel to serve as a combustion gas, comprising: an upper lid, a bottom based, a thermal insulation material, a heating tube, a temperature control switch, a gas inlet tube, and a gas outlet tube. Upon assembly, the thermal insulation tube is placed at the hollow intermediate layer between the upper lid and the bottom base; the heating tube is placed in the upper lid and is connected to the temperature control switch and the gas inlet tube and the gas outlet tube. In use, air to be conducted into the device for ignition of fuel gas is preheated to an appropriate temperature to improve the gasification, or gas fuel to be guided into the device for combustion is heated properly so as to prevent condensation of the oil drip that may block the pipeline, thereby enhancing combustion efficiency. This invention is particularly useful in frigid zone.
Patent TW-511288-B (TW)
Title: Manufacturing method of microinductor and the structure thereof
Inventor: JANG PEI-REN
IPC: H01L27/22
Filed: 2000-10-12
Granted: 2002-11-21
Abstract: The present invention provides a manufacturing method of microinductor and the structure thereof, wherein a seeding layer, a sacrificial layer, a metal layer with at least a loop-type coil are disposed sequentially on the substrate, each layer has a dielectric layer for mutual isolation, remove part of the dielectric layer located inside and outside the loop-type coil to form the etched opening extending to the sacrificial layer, remove the sacrificial layer through the etched opening to form a microchannel, grow magnetic material in the microchannel and etched opening finally. Thus, the bottom, inside and outside of the microinductor coil has magnetic material disposed, so as to increase the inductance and quality factor.
Patent TW-469674-B (TW)
Title: Chip testing socket by using surface mount technology
Inventor: CHENG WEI-JEN
IPC: G01R1/04
Filed: 2000-10-18
Granted: 2001-12-21
Abstract: A kind of chip testing socket by means of surface mount technology is used to place a ball grid array (BGA) chip to be tested. The chip can be fixed on a circuit board through the use of surface mount technology. The chip testing-socket includes a base stand and a fixed stand. Multiple viewing windows are included on the base stand and are used to perform the alignment with the circuit board, in which the base stand can be fixed on the circuit board through the use of surface mount technology. In addition, the base stand is provided with multiple elastic pins, which are used to electrically connect with the circuit board. The fixed stand is used to fix chip on the base stand; and additionally, the fixed stand is fixed on the base stand in a removable manner.
Patent TW-522600-B (TW)
Title: Complex salts for use in electrochemical cells
Inventor: HEIDER UDO
IPC: H01G11/62
Filed: 2000-10-30
Granted: 2003-03-01
Abstract: The invention relates to a process for preparing complex salts and to their use in electrochemical cells. Complex salts of the formula (I), where: x, y are 1, 2, 3, 4, 5, 6, M<SP>x+</SP> is a metal ion; E is a Lewis acid selected from the group consisting of BR1R2R3, AlR1R2R3, PR1R2R3R4R5, AsR1R2R3R4R5, VR1R2R3R4R5; R1 to R5 are identical or different, my be joined directly to one another by a single or double bond and can each be, either individually or together, a halogen (F, C1, Br), an alkyl or alkoxy radical (C1, to C8) which may be partly or fully substituted by F, Cl or Br, an aromatic ring, which may be bound via oxygen, selected from the group consisting of phenyl, naphthyl, anthracenyl and phenanthrenyl, which may be unsubstituted or monosubstituted or multiplesubstituted by alkyl (C1 to C8) or F, Cl, Br; or an aromatic heterocyclic ring, which may be bound via oxygen, selected from the group consisting of pyridyl, pyrazyl and pyrimidyl, which may be unsubstituted or monosubstituted to tetrasubstituted by pyridyl, pyrazyl and pyrimidyl, which may be unsubstituted or monosubstituted to tetrasubstituted by alkyl (C1 to C8) or F, Cl, Br; and Z is OR6, NR6R7, CR6R7R8, OSO2R6, N(SO2R6)(SO2R7), C(SO2R6)(SO2R7)(SO2R8), OCOR6, where R6 to R8 are identical or different, may be joined directly to one another by a single or double bond and are each, either individually or together. A hydrogen atom or as defined for R1 to R5.
Patent TW-495556-B (TW)
Title: Tungsten deposition process
Inventor: CHIOU WEN-BIN
IPC: C23C16/14
Filed: 2000-12-08
Granted: 2002-07-21
Abstract: A tungsten deposition process. A crystal nucleation step is carried out in a reaction chamber to form a tungsten crystal layer over a substrate using tungsten hexafluoried, silane and nitrogen as reactive gases. An intermediate step is conducted such that the supply of tungsten hexafluoride to the reaction chamber is cut but the supply of silane is continued. Furthermore, nitrogen is passed into the reaction chamber selectively. A main deposition step is finally conducted to form a tungsten layer over the tungsten crystal layer using tungsten hexafluoride hydrogen and nitrogen as reactive gases.
Patent TW-473642-B (TW)
Title: Flashlight device and method of forming image using the same
Inventor: TSAU YU-HOU
IPC: G03B15/03
Filed: 2001-02-06
Granted: 2002-01-21
Abstract: The present invention relates to a flashlight device and method of forming image using the same, which makes the light distribution more uniformly and be concentrated on the image. The flashlight device of present invention uses an integrator such as column integrator or lens array-type integrator to replace the flash light plate using Fresnel's principle, so that the emitted light of the flash lamp can be distributed more uniformly onto the object for forming the image, thereby the luminance of the picture taken can be more uniform.
Patent TW-487639-B (TW)
Title: Ink-jet printer having abnormal compensation function of nozzle
Inventor: YU JIA-LEI
IPC: B41J2/05
Filed: 2000-02-15
Granted: 2002-05-21
Abstract: An ink-jet printer to print a document is disclosed, which comprises an ink-jet nozzle, a compensation control device of ink-jet, and a detecting device. The ink-jet nozzle comprises plural nozzles, the ink-jet compensation control device is used to drive the ink-jet nozzle for the plural ink-jet nozzles to form plural linear printing streaks on the document, and the detecting device is used to detect the operational status of the plural nozzles. When the detecting device detects that the plural nozzles have at least one abnormal nozzles, the ink-jet compensation control device will select a normal nozzle group according to the abnormal nozzle, and control the ink-jet nozzle to form the corresponding printing streaks on the document by the plural normal nozzles of the normal nozzle group. At this time, the printing streaks formed of plural normal nozzles will cover the region on the document where the printing streaks are formed by the abnormal nozzle when the plural nozzles operates normally.