baber/WOPTO huggingface dataset:
Patent TW-369647-B (TW)
Title: Seal for a divided housing
Inventor: MAUL LUDWIG
IPC: G09F7/00
Filed: 1998-01-22
Granted: 1999-09-11
Abstract: A multi-part housing (11) for example for measuring and recording apparatuses can no longer be unobservedly opened for manipulation operations and re-closed if an RF-transponder (21) is irreversibly fitted into one of the housing walls (16), for locking the dividing join (14) between the adjacent parts (12, 13) of the housing, with the transponder preferably being cast into a cavity (15) which bridges over the dividing join (14), with a material connection between the transponder and the cavity. That arrangement then affords a fixed and always valid association between the unique transponder identity number (34) and the housing serial number (35) which is allocated upon production thereof and which can be internally documented in the apparatus circuit (37) but which in particular is externally protocolled in a production list and which is available to the evaluation computer for subsequent data processing as a control pairing. When the housing (11) is opened the transponder (21) which cannot be replaced with that identity number (34) would be lost and the housing (11) would also be visibly damaged in the area around the position of the installation of the transponder. To afford an additional safeguard against manipulation, a use number (38) is also associated with transponder (21), for the respective current use of the measuring or recording device disposed in the housing (11); the number (38) is generated as a random number on its memory chip (32) itself and is internally and also externally protocolled in list-wise association with a number pairing (34-35), with an old number (38) from an earlier use being overwritten. The data (39) which are recorded in relation to that use n the housing (11) can later be read out for central evaluation only if the association internally stored in that respects as between the three numbers (34-35-38) still exists when the housing transponder (21) is also read out.
Patent TW-365714-B (TW)
Title: Radio device
Inventor: WEIDNER WOLFGANG
IPC: H04B1/401
Filed: 1998-02-20
Granted: 1999-08-01
Abstract: A sort of radio device (1), especially a wireless one telephone as operation index, including a monitor (5) and at least one operation element for selection and action of the function of the radio device (1) on the monitor (5), with at least one operation element (11) ... (16) disposed by the monitor (5), so that the display of the function of the radio device (1) on the monitor (5) and at least one of the operation elements (11) ... (16) being properly connected.
Patent TW-365720-B (TW)
Title: Mobile satellite communication unit, particularly dual mode mobile satellite communication unit
Inventor: KIUCHI KAZUYA
IPC: H01Q21/28
Filed: 1998-02-27
Granted: 1999-08-01
Abstract: The present invention seeks to provide a dual mode mobile satellite communication unit, which requires low communication cost and very little battery power, does not require always carrying a large unit frame and does not always provide great weight burden on the user. A terrestrial communication portable unit is detachably mounted in the mobile satellite communication unit. The mobile satellite communication unit as base unit does not include a key operating section, a display section and a speech transducer section having a microphone and a loudspeaker, and utilizes those mechanically assembled on the portable unit side for keying and other operations. In an interlocked relation to the removal of the portable unit, the stand-by state of the base unit is turned off. It is thus possible to avoid wasteful battery power consumption on the base unit side. Using a hollow cylindrical antenna, the inner cylindrical space thereof is used as a battery insertion space, thus dispensing with an independent battery mounting space. Very great space saving is thus attainable particularly in a mobile satellite communication unit, which requires high power and large size battery power supply.
Patent TW-530051-B (TW)
Title: Disubstituted biphenyloxazolines
Inventor: KRAATZ UDO
IPC: C07C233/73
Filed: 1998-03-04
Granted: 2003-05-01
Abstract: The present invention relates to novel biphenyloxazolines of the formula (I) in whichX1, X2, X3, R1, R2 and R3 are each as defined in the description, to processes for their preparation and to the use of the biphenyloxazolines for controlling animal pests.
Patent TW-528933-B (TW)
Title: Polymeric compounds, chemically amplified positive type resist materials and process for pattern formation
Inventor: NISHI TSUNEHIRO
IPC: G03F7/004
Filed: 1998-03-05
Granted: 2003-04-21
Abstract: The present invention relates to a polymeric compound, a chemically amplified positive type resist material which used the polymer compound as base resins, and a process for pattern formation. The polymeric compounds having one or more hydroxyl and/or carboxyl groups in the molecule in which part or all of the hydrogen atoms of the hydroxyl and/or carboxyl groups are replaced by groups of the general formula (1) and which, when used as base resins in resist materials, can exhibit very high alkali dissolution contrast before and after exposure to light, having high sensitivity and high resolution, and hence especially suitable for use as chemically amplified positive type resist materials for fine pattern-forming materials in the fabrication of LSI.
Patent TW-374266-B (TW)
Title: Dual wavelength monolithically integrated vertical cavity surface emitting lasers and method of fabrication
Inventor: RAMDANI JAMAL
IPC: H01S5/40
Filed: 1998-03-10
Granted: 1999-11-11
Abstract: Dual wavelength monolithically integrated VCSELs and a method of fabrication for emitting a short wavelength light and a long wavelength light including a first mirror stack lattice matched to the surface of a substrate. A short wavelength VCSEL is fabricated and masked during the formation of a long wavelength VCSEL. Each VCSEL further including mirror pairs in an AlAs/AlGaAs material system, an active region lattice matched to a surface of the first mirror stack, and a second mirror stack lattice matched to a surface of the active region and capable of emitting either a short wavelength light or a long wavelength light, dependent upon design parameters. Electrical contacts are coupled to the active regions of the monolithically integrated short wavelength VCSEL and the long wavelength VCSEL. The dual wavelength monolithically integrated VCSELs fabricated as a semiconductor laser chip capable of read/write applications for both CDs and DVDs.
Patent TW-411492-B (TW)
Title: Semiconductor device
Inventor: MAMETANI TOMOHARU
IPC: H01L27/118
Filed: 1998-05-18
Granted: 2000-11-11
Abstract: The present invention relates to an improved semiconductor device which comprises a fuse portion and ensures the layout to be designed much more freely. On a semiconductor substrate (1) according to the present invention, a first circuit (4) and a second circuit (5) are provided with a space therebetween. The first circuit (4) and the second circuit (5) are connected to each other by a fuse portion (2). In the middle of the fuse portion (2), a connecting portion (7) is interposed, which is made of a material highly resistant to corrosion.
Patent TW-393713-B (TW)
Title: An improved integrated circuit test oven
Inventor: JIAN TZ-REN
IPC: H01L21/66
Filed: 1998-07-24
Granted: 2000-06-11
Abstract: This invention is introduced a oven for integrated circuits testing. It injects low temperature gas and cooling water into the oven immediately to quickly cool down the oven and shorten time of burning and dewing when the test time is due. The tester will automatically turn on the water and the gas valves to feed the water and gas into pipelines. The low-temperature gas enters the oven from top. The cooling water is injected through the upper section and along the oven walls to speed the cool down rate and prevent the IC from negative effect.
Patent TW-408555-B (TW)
Title: A method for selecting a link protocol for a transparent data service in a digital communication system
Inventor: FRODIGH MAGNAS
IPC: H04L1/00
Filed: 1998-08-12
Granted: 2000-10-11
Abstract: In a communication system, a link protocol for a transparent data between a mobile station and a base station is selected by pre-selecting from all possible combinations of available link protocols a set of pre-selected combinations of link protocols based on a predefined service requirement and at least one basic capability of the mobile or base stations. Thus, the link protocol is selected from the pre-selected combinations of link protocols based on measurements of one or more link quality parameters and at least one variable restriction caused by instantaneous conditions in the communication system.
Patent TW-397698-B (TW)
Title: Fabrication and design of sample injection system for micro gas chromatography
Inventor: KE SHIAN-WEN
IPC: B01D15/08
Filed: 1998-08-21
Granted: 2000-07-11
Abstract: Sample injection system is one of gas chromatography's major components. The purpose of this invention is to provide a new sample injection control as well as new design concept, in order to benefit micro gas chromatography. Via flowing carrier gas, the sample injection control uses the piston's up-and-down movement to inject the fixed-volume sample into a separation tube instantaneously through a sample passage. Micro-etching technology is used to miniaturize the column pitch. The design idea and the manufacturing method can solve the traditional gas chromatography's inability to control the injection of micro sample, the slow response and the manufacturing difficulties to match the injection characteristics of the sample for the micro gas chromatography.
Patent TW-381975-B (TW)
Title: A roulette wheel assembly and table arrangement
Inventor: MCNALLY GORDON
IPC: A63F5/04
Filed: 1998-08-26
Granted: 2000-02-11
Abstract: A roulette wheel assembly and table arrangement includes a roulette wheel rotatably mounted in a wheel bowl, and driven by an electric motor. Thirty seven slot compartments are located around the wheel circumference to receive a roulette ball. In operation the wheel is rotated and the slot compartment floor is lowered to allow a ball from the previous game to be thrown outwardly and fall into a ball magazine. A firing breech is opened to allow a ball to enter a firing chamber. On the command, an air blower blows the ball into a firing tube which propels the ball tangentially onto the bowl in the opposite direction to the travel of the wheel. The ball travels across the bowl onto the wheel and finally lands in a compartment. Each player around the table has a betting station giving the betting choices that make up the game.
Patent TW-409161-B (TW)
Title: Mark lock device
Inventor: NAKAI HATSUO
IPC: E05B37/20
Filed: 1998-11-21
Granted: 2000-10-21
Abstract: A mark lock device includes: operation drive section which drives the open/close action by operation for the lock to be released from the fastener which carries metal, multiple dials operated for setting the unlock mark row in locking and arranging the unlock mark row in unlocking, memory mechanism used for storing the unlock mark row being set. After the above-mentioned mechanism operates, the lock mechanism which forms locking state by dialing the unlock mark row disorderly and forms unlocking state by arranging the unlock mark row orderly in locking state is characterized in that: it constitutes the operation object operated at least in locking, the force drive mechanism corresponding to the operation of said operation object for dialing forcibly the unlock mark row and the activation control mechanism for activating the memory mechanism. The above-mentioned activation control mechanism, includes the mechanism having the operation of the prescribed operation object changed to be actionable due to the close action of the prescribed operation drive section, except for operating the operation object, it can not store the unlock mark row being set no matter the operation drive section is activated after or before the unlock mark row is set. After the unlock mark row is set by using any procedure, as the operation object is operated, the memory mechanism is activated and stores the unlock mark row. After that, as the unlock mark row is dialed disorderly, the locking state is formed.
Patent TW-406175-B (TW)
Title: Refrigerating apparatus
Inventor: SAITOH MASAO
IPC: F25D23/02
Filed: 1998-11-26
Granted: 2000-09-21
Abstract: This invention is to improve a sealing property by employing a gasket in a cooling storage unit equipped with a double-leafed hinged door and a rotatable partitioning member. This invented cooling storage unit comprises a storage chamber within an adiabatic box having an opening at the front thereof, wherein the storage chamber is openably shut at the opening thereof with a double-leafed hinged door, a rotary partitioning member is attached to a non-hinged side of the door, and a door sash having a gasket fitting groove, which is attached to a portion other than the portion where the partitioning member is attached. The cooling storage unit is further provided with a gasket fitting sash 31 which is attached to a non-hinged side of the door and has a fitting groove 31A for inserting the gasket therein, and corner sashes 36 which are, respectively, connected to the upper and lower parts of the gasket fitting sash 31. Each of the corner sashes 36 has a gasket fitting groove which connects the fitting groove 31A of the gasket fitting sash 31 and the fitting groove of the door sash.
Patent TW-394996-B (TW)
Title: Plasma etching of copper of integrated circuit
Inventor: LIOU JR-GANG
IPC: H01L21/3213
Filed: 1998-12-31
Granted: 2000-06-21
Abstract: A method of etching copper-titanium nitride-titanium interconnect metal using low temperature plasma is disclosed. By injecting SiCl4 with equal amount or excessive nitrogen into metal etching chamber, small molecule N-Cu-Cl compound is formed from the copper reaction. The compound can be removed easily in the metal patterning process ithout affecting the metal interconnec. The reduction of the reaction temperature of copper etching increase the yield rate of the manufacturing process.
Patent TW-424305-B (TW)
Title: Method to produce a stack-capacitor in a semiconductor device and said stack-capacitor produced by said method
Inventor: BERTAGNOLLI EMMERICH
IPC: H01L21/8242
Filed: 1999-01-14
Granted: 2001-03-01
Abstract: This invention relates to a method to produce a stack-capacitor in a semiconductor-device, in which an electrode of said stack-capacitor is connected with source or drain (2) of a transistor through a terminal-region 950 of a conductive type and this electrode of said stack-capacitor is generated by the utilization of the different etching speed of strongly differently doped semi-conductor-layers (8, 9) of another conductive type. After etching this electrode of said stack-capacitors, the doping of the semiconductor-layer (8) which still exists after the etching process is converted to other conductive type, so that said electrode has the same conductive type as that of the terminal-region (5) and thus a pn-junction between said electrode and terminal-region (5) cannot occur.
Patent TW-419912-B (TW)
Title: Fast fourier transform based CDMA RAKE receiver structure and method
Inventor: HUANG JIA-CHI
IPC: H04B1/7093
Filed: 1999-01-25
Granted: 2001-01-21
Abstract: The present invention provides a CDMA RAKE receiver which uses Fast Fourier Transform (FFT) matched filter to calculate a data detection. The received signal is processed by the RAKE receiver in the frequency domain. The RAKE receiver comprises a pilot signal spreading code matched filter, a data signal spreading code matched filter and a channel matched filter. The pilot signal spreading code matched filter removes a spreading code of the pilot signal. The data signal spreading code matched filter removes a multiple access spreading code of the data signal. A channel matched filter estimates the channel frequency response and combines the received data signal from different paths and generates a decision. In order to increase the capacity of CDMA system, the RAKE receiver employs an interference cancellation method. A downlink receiver on a mobile station can estimate the interference of a pilot signal and remove the pilot interference from the received data before the data detection. An uplink receiver on a base station employs a multi-stage parallel interference cancellation technique to remove the multiple access interference from other users.
Patent TW-444310-B (TW)
Title: Measuring pattern for defining the overlap degree in pattern connection
Inventor: WANG REN-PAN
IPC: H01L21/66
Filed: 1999-02-26
Granted: 2001-07-01
Abstract: The invention of measuring pattern for defining the overlap degree in pattern connection includes a lateral standard mark and a lateral displacement mark. The lateral standard mark is located on the edge region of the first defined pattern. The lateral displacement mark is located on the edge region of the second defined pattern. The edge region of the first defined pattern and the edge region of the second defined pattern are mutually jointed when defining pattern. Additionally, a mutually corresponding relationship of position is existed in between the lateral standard mark and the lateral displacement mark. A vertical standard mark and a vertical displacement mark can be further selectively joined to the measuring pattern of this invention. The vertical standard mark is located on the edge region of the first defined pattern and the vertical displacement mark is located on the edge region of the second defined pattern. Similarly, there is a mutually corresponding relationship of position in between the vertical standard mark and the vertical displacement mark.
Patent TW-516944-B (TW)
Title: Pinch and pull operable zipper bag
Inventor: RAMSEY RONALD L
IPC: B65D33/25
Filed: 1999-03-05
Granted: 2003-01-11
Abstract: A reclosable package for a consumer product includes a zipper strip having male and female interlocking profiles. The former has a male interlocking member having a cross section in the shape of an asymmetric arrowhead. The latter has a female interlocking member in the form of two mutually curving members defining a channel therebetween. The male interlocking member is snappingly engaged into the channel to reclose the package. The asymmetric male interlocking member has an acute edge outward of the interior of the package, and a rounded edge facing the inside of the package. This asymmetry makes the package easier to open from within than from without.
Patent TW-413760-B (TW)
Title: Semiconductor integrated circuit and data processing system
Inventor: AYUKAWA KAZUSHIGE
IPC: G06F12/08
Filed: 1999-04-29
Granted: 2000-12-01
Abstract: The invention provides a semiconductor integrated circuit in which the speed of the fast access operation (the read access operation whose word line is different from its preceding access operation) of a memory having a multibank can be made high. Data is held by the sense amplifier of every memory bank by using memory macros 5Ma to 5Md constituted of a multibank. When an access operation hits the held data, data which is latched by the sense amplifier is outputted, and the speed of the fast access operation of the memory macros 5Ma to 5Md is made high. That is, every memory bank functions as a sense amplifier cache. In order to further enhance the hit rate of the sense amplifier cache, an access control circuit 4 accesses the memory macros 5Ma to 5Md, it previously issues its succeeding address (an address to which a prescribed offset is added), and data on the previously issued address is read previously by the sensor amplifier of another memory bank.
Patent TW-506978-B (TW)
Title: Process for preparing a tertiary amine polyamidoamine-epihalohydrin polymer (wet strength agent)
Inventor: BOWER BARTON K
IPC: C08G69/48
Filed: 1999-07-22
Granted: 2002-10-21
Abstract: A process for preparing a tertiary amine polyamidoamine-epihalohydrin polymer having a low level of epihalodydrin byproducts. In this process a tertiary amine polyamidoamine prepolymer is reacted with an epihalohydrin; the molar ratio, of epihalohydrin to tertiary amine groups in the polyamidoamine prepolymer, is less than 1.0:1.0. The reaction is further conducted at a pH of from about 7.5 to less than 9.0, in the presence of a nonhalide acid, and at a temperature of not more than about 35 DEG C.
Patent TW-424264-B (TW)
Title: Electron-bean lithography system
Inventor: ENOMOTO KOJI
IPC: G03F7/20
Filed: 1999-05-10
Granted: 2001-03-01
Abstract: Disclosed is a low-cost multicolumn electron-beam lithography system capable of exposing wafers highly precisely. The multicolumn electron-beam lithography system comprises a plurality of columns and one control unit. The plurality of columns each include an electron beam generator, an electron beam deflector for deflecting an electron beam generated by the electron beam generator, and a stage on which a sample is placed for movement. The control unit controls the plurality of columns. The control unit includes a common processor for controlling the same common processing being performed by the plurality of columns, and a plurality of processors for controlling processing unique to the columns. The plurality of processors each gives control to adjust a time lag occurring when an associated column performs the common processing, so that the plurality of columns can carry out the common processing mutually synchronously. Moreover, the plurality of columns is arranged symmetrically with respect to the center axis of the system.
Patent TW-444411-B (TW)
Title: Manufacturing method for improving data retention capability of flash memory
Inventor: LI JUNG-SHIUNG
IPC: H01L29/788
Filed: 1999-06-21
Granted: 2001-07-01
Abstract: A manufacturing method for improving data retention capability of flash memory is introduced. Provide a substrate and form a field oxide layer on part of the substrate. Then form a tunnel oxide layer on another part of the substrate and make a floating gate on the tunnel oxide layer. The floating gate is extended to part of the field oxide layer. Deposit a first poly-silicon layer on the floating gate and field oxide layer. Proceed an etching back process to etch out the first poly-silicon layeruntil part of the field oxide is exposed. Sequentially form the first dielectric layer and the second poly-silicon layer to cover the floating gate and the remained first poly-silicon layer.
Patent TW-585804-B (TW)
Title: Hot gas reactor and process for using same
Inventor: ANDERSON JOHN ERLING
IPC: C01B32/40
Filed: 1999-08-10
Granted: 2004-05-01
Abstract: The invention comprises a reactor having a source of a first hot reactant gas, a mixing chamber in which said first hot reactant gas mixes with a second reactant gas to form a reactant gas mixture, but wherein substantially no reaction takes place and a reaction zone wherein said mixture undergoes vapor phase reaction. A process for using the reactor is also disclosed.
Patent TW-449746-B (TW)
Title: Semiconductor memory device and method of making same
Inventor: YANG HSU-KAI
IPC: H01L27/115
Filed: 1999-08-12
Granted: 2001-08-11
Abstract: A semiconductor memory device includes an erase line, a common line, and a first transistor coupled between the conductive line and the common line. The memory device includes a plurality of memory cells and bit lines, each memory cell including a program line, a memory transistor, and a tunneling capacitor having a first node coupled to the floating gate. A second transistor is coupled between the program line and another node of the tunneling capacitor. An access transistor is coupled to the memory transistor and the bit line. The second transistor may be a depletion-type transistor, as may be the first transistor that is coupled to the erase line. The memory cell may also be implemented as a single-polysilicon memory structure.