baber/WOPTO huggingface dataset:
Patent TW-422804-B (TW)
Title: Filing device for developed X-ray film
Inventor: TANAKA HIROYUKI
IPC: G03C3/00
Filed: 1999-05-18
Granted: 2001-02-21
Abstract: A device is provided for filing a developed X-ray film such as a developed dental X-ray film. The filing device is formed of a transparent sheet. The transparent sheet has scale marks applied thereon, and is arranged such that a particular site, such as a tooth, appeared in the X-ray film can be diagnosed using the scale marks. The filing device makes it possible to determine with precision and ease the size, relative position or the like of the particular site without removal of the X-ray film from the filing device.
Patent TW-431042-B (TW)
Title: Electrostatic discharge protection apparatus of polydiode
Inventor: WANG TAI-HE
IPC: H02H9/04
Filed: 1999-05-18
Granted: 2001-04-21
Abstract: This invention is about the electrostatic discharge protection apparatus of polydiode. This electrostatic discharge protection apparatus of polydiode at least includes two stages of polydiode circuits, a resistor and power source protection circuit. The electrostatic discharge protection process of polydiode is described as follows. When performing electrostatic discharge, polydiode provides multi current routes to conduct the electrostatic charges to power source protection circuit such that electrostatic discharge current will not flow through internal circuit and cause damage of internal circuit. In addition, due to the isolation of field oxide layer of silicon dioxide, the electrostatic discharge current will not flow into substrate to cause damage of semiconductor so as to complete the purpose of protection.
Patent TW-445663-B (TW)
Title: A method of surface treatment for a battery container, a surface treated steel sheet for a battery container, a battery container and a battery using thereof
Inventor: OHMURA HITOSHI
IPC: H01M50/133
Filed: 1999-07-13
Granted: 2001-07-11
Abstract: The objective of the present invention is to produce a method of surface treatment for a battery container of which electric contact to the positive electrode active material is improved, a surface treated steel sheet for a battery container, a battery container and a battery, wherein the surface treated steel sheet has a graphite dispersed nickel plating layer or a graphite dispersed nickel-alloy plating layer formed on the one side to be the inner surface of a battery container, in which nickel-cobalt alloy, nickel-cobalt-iron alloy, nickel-manganese alloy, nickel-phosphorus alloy, nickel-bismuth alloy or the like is preferable as a nickel-alloy plating layer, the battery container is manufactured from these surface treated steel sheets by DI forming method or DTR forming method, and the battery uses said battery container.
Patent TW-440686-B (TW)
Title: Method for determining a temperature and radiation thermometer with multiple infrared sensor elements
Inventor: KRAUS BERNHARD
IPC: G01K13/00
Filed: 1999-09-14
Granted: 2001-06-16
Abstract: The invention is directed to a method for determining a temperature by means of a radiation thermometer with multiple infrared sensor elements detecting infrared radiation from different regions and delivering corresponding temperature signals, in particular to a method for taking a patient's temperature by means of an ear thermometer. The method of the present invention is based on the known fact that the tympanic membrane has a higher temperature than the ear canal. Hence part of the sensor elements, that is, those that view the tympanic membrane, will detect a higher temperature than the remaining sensor elements that view the ear canal. According to the present invention, for evaluation only the temperature signal of that sensor element is used that supplies the peak temperature value by comparison with the other sensor elements.
Patent TW-448409-B (TW)
Title: Methodology for emulation of multi-threaded processes in a single-threaded operating system
Inventor: FORSMAN STEPHANIE MARIA
IPC: G06F9/48
Filed: 1999-09-29
Granted: 2001-08-01
Abstract: To emulate multi-threaded processing in an operating system supporting only single-threaded processes and single-level interrupts, the processor timer is started with a selected time-out period during execution of a master code thread. Processing of the master code thread proceeds until the timer interrupt, at which time the operating system timer interrupt service routine (ISR) transfers execution control to a slave code thread or slave code thread component. The slave code thread or component is executed in its entirety, at which time the timer is reset and execution control is returned to the master code thread, where processing resumes at the point during which the timer interrupt was asserted. To minimize disruption of the master code thread execution, a maximum latency should be enforced on the slave code thread, which may be accomplished by breaking the slave code thread into multiple components. The timer ISR maintains an index of the predetermined starting points within the slave code thread(s) with a pointer identifying the next slave code thread component to be selected when the timer interrupt is asserted. Processing thus alternates between the master code thread and the slave code thread or components, with different slave code thread components being selected in round-robin fashion. The duty cycle between the master code thread and the slave code thread or components may be varied by selection of the time-out period and the maximum latency allowed to slave code thread processing.
Patent TW-490473-B (TW)
Title: Polyester polymerization catalyst, method for producing polyester and polyester
Inventor: NAKAJIMA TAKAHIRO
IPC: C08J5/00
Filed: 1999-10-25
Granted: 2002-06-11
Abstract: The present invention is to provide a polyester polymerization catalyst, which uses a component except for an antimony compound or a germanium compound as the main component, is excellent in catalyst activity, and can efficiently prohibit heat deterioration during melting processing step without fouling or removing the catalyst, therefore is excellent in heat stability. The present invention also provides a polyester obtained by using said polyester polymerization catalyst, and a method for producing a polyester using said polyester polymerization catalyst. The polyester polymerization catalyst does not comprise antimony or germanium. The activity parameter (AP) of said polyester polymerization catalyst meets AP(min) < 2T(min). The heat stability index (TD) of the polyethylene teraphthalate polymerized by using the catalyst meets TD(%) < 25. In addition, the polyester polymerization catalyst compound component comprising an Ar-O- and/or Ar-Nc unit. The polyester can be used in various moldings such as fibers, films, sheets, hollow moldings.
Patent TW-I253456-B (TW)
Title: A composition containing a cross-linkable matrix precursor and a poragen, and a porous matrix prepared therefrom
Inventor: SMITH DENNIS W JR
IPC: H01L21/312
Filed: 2000-02-16
Granted: 2006-04-21
Abstract: A suitable cross-linkable matrix precursor and a poragen can be treated to form a porous cross-linked matrix having a Tg of greater than 300 DEG C. The porous matrix material has a lower dielectric constant than the corresponding non-porous matrix material. Making the porous matrix material particularly attractive for a variety of electronic applications including integrated circuits, multichip modules, and flat panel display devices.
Patent TW-432156-B (TW)
Title: Swing-type power unit
Inventor: SEKIYA YOSHIYUKI
IPC: B62M7/12
Filed: 1999-12-27
Granted: 2001-05-01
Abstract: This invention is related to a swing-type power unit having an integrally including an engine and a transmission for transmitting a drive force of the engine to a drive wheel and being swingably supported on a body frame. The invention provides a swing-type power unit integrally including an engine and a transmission, characterized by facilitating works of assembling accessories in the engine. To achieve this, a swing-type power unit P integrally includes an engine E and a belt-type continuously variable transmission T for transmitting a drive force of the engine E to a drive wheel Wr and is swingably supported on a body frame. The engine E is separable from the transmission T along a parting plane P6, and a radiator 49 and a cooling water pump 53 as accessories for cooling the engine E are concentratedly disposed on the engine E side. As a result, the radiator 49 and the cooling water pump 53 can be easily assembled in the engine E from which the transmission T is separated in a state in which the engine E is stabilized with the parting plane P6 directed downwardly.
Patent TW-462061-B (TW)
Title: Data transmission device
Inventor: DO CHANG-HO
IPC: G11C7/10
Filed: 1999-12-28
Granted: 2001-11-01
Abstract: The data transmission device including: a data bus sense amp controlled according to a control signal which is a pulse signal, for detecting and amplifying a data applied to a data bus; a plurality of driving units for buffering and outputting an output from the data bus sense amp; a read data line for receiving a pulse data transmitted by the plurality of driving units; a plurality of pull-down units controlled according to an output signal from the plurality of driving units, for performing a pull-down operation on the read data line; a plurality of multi-delay units controlled according to a detection signal detecting a period of an externally-inputted clock signal, for delaying the pulse data applied to the read data line for a different delay time; and a pull-up unit controlled according to an output signal from the plurality of multi-delay units, for resetting the data line. According to the data transmission device, a pulse width of the data line is controlled according to a clock period by using as a control signal an output signal from a pulse generating device in order to prevent a mis-operation in a high frequency operation, and reduce noise generation in a low frequency operation by differently controlling a pulse width of signals generated in the high and low frequency operations.
Patent TW-439216-B (TW)
Title: Manufacturing method for semiconductor device
Inventor: KANEMURA RYUICHI
IPC: H01L21/302
Filed: 2000-02-10
Granted: 2001-06-07
Abstract: The present invention relates to a manufacturing method for semiconductor device whose subject is that, when conducting agent cleaning treatment, the locally exposed buried plug portion will be dissolved and result in the increased resistance, lowering the yield of conductivity and the device, and deteriorating the reliability. The solution is to provide a manufacturing method for semiconductor device with the upper layout 20 on the buried plug 17 of inter-layer insulation film 13. After producing the pattern by etching to form the upper layout 20, and before at least using the organic ablation liquid to remove the photoresist 19 as the etching mask, the oxygen gas is used with fluorine additive for the surface of the buried plug 17 protruded from the upper layout 20 to conduct the plasma processing and form the protective film 12 on the surface of the buried plug 17.
Patent TW-448280-B (TW)
Title: Storage cabinet
Inventor: ISHITOMI KUNIHIKO
IPC: F25C5/18
Filed: 2000-05-11
Granted: 2001-08-01
Abstract: This invention provides a storage cabinet to prevent a tapered shape or an inversely tapered shape from being formed due to insufficiency in rigidity of the leg part of a frame by increasing rigidity of the frame incorporated by a containing case. A frame having a support bed is arranged at an intermediate portion between the upper and lower sections of a space part consisting of left and right side wall plates and a rear wall plate fixed at the rear end part of its rear end part, and various apparatuses are supported by the support bed. In a so formed containing case, the frame is formed that the support base is supported by box-form leg parts.
Patent TW-539715-B (TW)
Title: Thermosetting resin composition for build-up method
Inventor: HAYASHI TOSHIAKI
IPC: H05K3/46
Filed: 2000-06-30
Granted: 2003-07-01
Abstract: Provided are a thermosetting resin composition for build-up method which gives a cured product excellent in heat resistance, an insulating material for build-up method using thereof and a build-up print circuit board. The thermosetting resin composition for build-up method comprises (A) an epoxy resin represented by formula (I), (B) a curing agent for epoxy resin and (C) a poly(ether sulfone), an insulating material for build-up method and a build-up print circuit board using thereof. in the formula, Gly represents glycidyl group; R represents each independently, an alkyl group having 1 to 10 carbons, and the like; i represents each independently a numeral of 0 to 4; when i is 2 or more, R may be the same or different from each other; and n represents a repeating number of 1 to 10.
Patent TW-486857-B (TW)
Title: DC fan driving circuit
Inventor: TAKAGI HIROYUKI
IPC: H02P6/04
Filed: 2000-07-17
Granted: 2002-05-11
Abstract: There is provided a DC fan driving circuit which can rotate DC fans without damaging them when there is no suitable low voltage DC power source and driving must be made by connecting the plurality of low voltage DC fans in series with one another, and can stop electric power supply to the DC fans when an abnormality occurs. The DC fan driving circuit includes a voltage balance circuit 5a which uses a plurality of output active elements for suppressing a voltage applied to both ends of each of the series connected DC fans 4a and 4b to an allowable applied voltage or less of the DC fan and for balancing the voltage to a predetermined voltage. The voltage balance circuit uses voltage drive type active elements (N-type MOSFET 12a.and P-type MOSFET 12b) as the output active elements. Besides, the DC fan driving circuit further includes an abnormality detecting circuit for detecting an abnormal state of the DC fan due to rotation restraint, non-connection, or the like on the basis of detection of a current flowing to the output active element.
Patent TW-473864-B (TW)
Title: Sidewall polymer forming gas additives for etching processes
Inventor: WILLIAMS RANEY
IPC: H01L21/3065
Filed: 2000-08-08
Granted: 2002-01-21
Abstract: A process of reducing critical dimension (CD) microloading in dense and isolated regions of etched features of silicon-containing material on a substrate uses a plasma of an etchant gas and an additive gas. In one version, the etchant gas comprises halogen species absent fluorine, and the additive gas comprises fluorine species and carbon species, or hydrogen species and carbon species.
Patent TW-459427-B (TW)
Title: Connector and method of manufacturing the connector
Inventor: USHIYAMA AKIO
IPC: H01R13/428
Filed: 2000-08-04
Granted: 2001-10-11
Abstract: This invention provides a connector for connection to terminals, which does not require the use of solder and which can considerably reduce the spacing between extremely fine cables. After insertion of internal conductors (1d) of extremely fine coaxial cables (1) forming a cable assembly (10) into insert holes (24) provided in a connector housing (20), terminals (30) are inserted into the insert holes (24) such that projections (34) of the terminals (30) press the internal conductors (1d) against inner wall surfaces (24a) of the insert holes (24) to bring the internal conductors (1d) in contact with the terminals (30) to thereby result in electrical connection. As such, the internal conductors (1d) can be arranged with reduced spacing therebetween. Besides, the axial length of the internal conductors (1d) of the connector housing (20) can be reduced by the length of the solder portion. Therefore, the connector housing (20) can be miniaturized considerably.
Patent TW-492162-B (TW)
Title: Semiconductor memory device
Inventor: SUZUKI KAZUTERU
IPC: H01L21/8246
Filed: 2000-08-22
Granted: 2002-06-21
Abstract: A semiconductor memory device has a reference section which includes a first reference cell block and second reference cell blocks. The first reference cell block includes a second contact diffusion region which is arranged under a virtual ground line and is connected to this virtual ground line via a contact hole. The second reference cell blocks include first and third contact diffusion regions which are arranged under a bit line and can be connected to the bit line via contact holes as needed. Thereby, the number of reference cell blocks to be connected in series can be selected freely, allowing finer settings of a reference current value.
Patent TW-543314-B (TW)
Title: Security module of electronic ticket credit adding system for transportation providing distributed security management architecture
Inventor: JENG BO-SHUEN
IPC: H04L9/32
Filed: 2000-09-06
Granted: 2003-07-21
Abstract: A security module of electronic ticket credit adding system for transportation providing distributed security management architecture is dedicated to the requirement of adding credit to a card for an electronic token application system in transportation to bring up the security module of electronic ticket credit adding system for transportation providing distributed security management architecture. The system comprises a random number generation module, a command encryption module, a varied transmission key matching activation module, a key management module and a transaction token verification module. Features of verification of personal identify, card and transmitted data and anti-falsification can be executed free of worry by using the microprocessor function of system and the application of logic processing circuit. With multi-layer security protection action, it makes the possibility to falsely add credit of electronic ticket extremely low so as to attain the goal of secure transaction.
Patent TW-449813-B (TW)
Title: Semiconductor device with bump electrode
Inventor: HUANG MIN-LUNG
IPC: H01L21/60
Filed: 2000-10-13
Granted: 2001-08-11
Abstract: This invention is about the semiconductor device with bump electrode, in which the semiconductor device mainly includes a special under bump metal (UBM) applied on the chip with copper contact pads. The chip with copper contact pads generally contains a substrate and at least one copper contact pad installed on the substrate. A passivation layer is used to cover this substrate and this passivation layer has the opening hole located on at least one copper contact pad. This UBM contains the titanium layer, the first copper layer, nickel/vanadium layer and the second copper layer. The titanium layer forms a sealing ring surrounding the opening hole of this passivation layer. The first copper layer covers this titanium layer and the opening hole of the dielectric layer, and, additionally, contacts directly with the copper contact pad. The nickel/vanadium layer is installed on the first copper layer, and the second copper layer is installed on this nickel/vanadium layer. A metal bump is installed on the UBM of this copper contact pad to form the bump electrode. According the UBM of this invention, the characteristic is that the sealing ring-shaped titanium layer is used as the adhesion layer to make the UBM have stronger adhesion property with the passivation layer. In addition, the first copper layer is used to directly contact with the copper pad such that better electric performance can be provided.
Patent TW-I270568-B (TW)
Title: A chemical-mechanical-polishing mixture
Inventor: SAHOTA KASHMIR S
IPC: C09K3/14
Filed: 2000-11-04
Granted: 2007-01-11
Abstract: A Ta barrier slurry for chemical-mechanical polishing (CMP) during copper metallization contains an organic additive which suppresses formation of precipitates and copper staining. The organic additive is chosen from a class of compounds which form multiple strong adsorbent bonds to the surface of silica or copper, which provide a high degree of surface coverage onto the reactive species, thereby occupying potential reaction sites, and which are sized to sterically hinder the collisions between two reactant molecules which result in new bond formation.
Patent TW-I225401-B (TW)
Title: Solutions containing epinastin
Inventor: TRACH VOLKER
IPC: H02K33/04
Filed: 2000-11-10
Granted: 2004-12-21
Abstract: The invention relates to topically administered aqueous solutions containing epinastin, optionally in the form of its racemate or its enantiomers and optionally in the form of the pharmacologically acceptable acid addition salts thereof.
Patent TW-584578-B (TW)
Title: Device for processing fusion of wastes
Inventor: KEEL SANG-IN
IPC: B09B3/00
Filed: 2000-11-13
Granted: 2004-04-21
Abstract: A device for processing fusion of wastes is produced different from a conventional production process without restriction of the metal content in the wastes, without excessively installing burner required in melting wastes, without using a resistance type device which requires a high operation cost, and without additionally installing a salt discharge. The invented device for processing fusion of wastes is characterized in comprising the following structures: an inlet for wastes, an outlet for combustion gas, a slug outlet, a fusion furnace for containing molten wastes, a fusion block with a slug overflow portion and an outlet for un-molten wastes, switch means installed in the fusion furnace for selectively opening or closing the outlet for un-molten wastes, and heating means installed in the fusion furnace for heating the fusion furnace.
Patent TW-I261618-B (TW)
Title: Method for detecting and differentiating enteroviruses and the primers and probes therefor
Inventor: LI GAN-HUNG
IPC: C12N15/11
Filed: 2000-11-29
Granted: 2006-09-11
Abstract: The present invention discloses pairs of oligonucleotide primers for use in detecting the presence or absence of an enterovirus in a sample. Also disclosed are synthetic nucleotide sequences capable of specifically hybridizing to a sense strand of an enterovirus nucleic acid or a nucleic acid corresponding to the sense strand. The present invention provides a method of detecting the presence or absence of an enterovirus nucleic acid in a sample as well as kit for detecting an enterovirus in a sample. The present invention particularly provides a method and a kit for detecting and differentiating enterovirus type 71 and/or coxsackievirus A16 in a sample.
Patent TW-473885-B (TW)
Title: Bonding apparatus and bonding method
Inventor: HAYATA SHIGERU
IPC: B23K20/00
Filed: 2000-12-14
Granted: 2002-01-21
Abstract: The present invention is to provide a wire bonding apparatus and method, which operates without the use of a dedicated offset correction camera in cases where a reference member is used during offset correction. The solution is: an axial center (4a) of a bonding tool (4) is moved to the vicinity of a reference member (30), laser diodes (16, 17) are sequentially lit, images of the reference member (30) and bonding tool (4) in the XY (horizontal) directions are acquired by a position detection camera (7), and amounts of deviation between the tool (4) and the reference member (30) are measured. Then, the position detection camera (7) is caused to approach the reference member (30), and the amounts of deviation between the optical axis (7a) of the position detection camera (7) and the reference member (30) are measured by the position detection camera (7). The accurate offset amounts are determined from the measured values and amounts of movement. As image light of the tool (4) and reference member (30) is conducted to the position detection camera (7) by prisms (13, 14, 18) and translucent mirror (15), no dedicated camera is needed for detecting the amount of deviation between the tool (4) and reference member (30).