baber/WOPTO huggingface dataset:
Patent TW-341646-B (TW)
Title: Method and apparatus for purifying a substance
Inventor: WALTER H WHITLOCK
IPC: C01B33/107
Filed: 1997-05-21
Granted: 1998-10-01
Abstract: A method of purifying a substance having heavy and light impurities comprising: rectifying the substances in a first distillation column to produce a first column bottoms lean in the light impurities and a first tower overheat concentrated in the light impurities; introducing a liquid stream of the column bottom into a second distillation column to produce a second column bottoms concentrated in the heavy impurities and a second tower overhead lean in both the heavy and light impurities; boiling the second column bottoms within the second distillation column to provide boil-up within the second column and thereby to initiate formation of an ascending vapor phase within the second distillation column; withdrawing a vapor stream from the second distillation column, composed of the ascending vapor phase, and introducing the vapor stream into the first distillation column to provide boil-up within the first distillation column; and withdrawing a product stream from the second distillation column composed of the second tower overhead.
Patent TW-425299-B (TW)
Title: A fighting-type television game machine and a storage medium for storing a program of such a game
Inventor: MORIHIRA SHIGEKI
IPC: A63F13/10
Filed: 1997-08-12
Granted: 2001-03-11
Abstract: To enable an easy grasp of a positional relationship of the respective characters within a fighting field. A specified fighting field and two character images are displayed on a monitor 7 by a control of a controller 8 based on an image data stored on a storage 6, and the motions of the respective character images are operated by operation keys of first and second operation units 1, 2. Further, a window display unit 11 reads the image data of the image being displayed from the controller 8, forms a window screen smaller in size than the screen of the monitor 7 in a position within the monitor 7 where the window screen does not hinder the motions of the two character images, and gives a display command to the controller 8 so as to display the fighting field centering around the two characters, and symbols P1, P2 representing the two characters.
Patent TW-348315-B (TW)
Title: Integrated circuit and method for generating a transimpedance function
Inventor: WILLIAM E MAIN
IPC: H03H11/04
Filed: 1997-09-02
Granted: 1998-12-21
Abstract: An integrated circuit, comprising: a transconductance amplifier having a control electrode, a first current carrying electrode, and a second current carrying electrode, the first current carrying electrode coupled for receiving a bias current and the second current carrying electrode coupled for receiving a first source of operating potential; a load impedance having a first terminal and a second terminal, the first terminal coupled for receiving a differential current and the second terminal coupled to the first current carrying electrode of the transconductance amplifier, the second terminal serving as an output of the integrated circuit; a diode having first and second terminals, the first terminal coupled to the first terminal of the load impedance and the second terminal coupled to the control electrode of the transconductance amplifier; a current source coupled to the first terminal of the diode; and a current sink coupled to the second terminal of the diode, such that the diode is biased into a forward conductive mode of operation.
Patent TW-329527-B (TW)
Title: The semiconductor memory device with redundant function
Inventor: YAMADA SACHINORI
IPC: G11C29/44
Filed: 1997-09-19
Granted: 1998-04-11
Abstract: A semiconductor memory apparatus includes the following parts: Continuously & sequentially arrange plurality of memory cell blocks, which include plurality of normal memory cell blocks and one redundant memory cell block that is behind the normal memory cell block. An I/O block, which includes plurality of I/O pads, and each pad is corresponding to one of normal memory cell blocks. A programmable circuit, which is storing the data for failure memory cell in normal cell blocks, and is programmable during the redundant control data is output. A switch portion, which is simultaneously removing failure memory cell block, including the redundant memory cell block and based on the redundant control data to connect I/O pad and individual memory cell block. A data read-out portion, which is through I/O pad to read-out data. A roll call circuit, which is connecting failure memory cell block and memory cell block with indicated data of I/O pad for controlling the data read-out portion during a indicated value is controlled.
Patent TW-399024-B (TW)
Title: Improved bulkhead fitting for underground sump
Inventor: BLASCH LAWRENCE R
IPC: F16L5/00
Filed: 1997-10-07
Granted: 2000-07-21
Abstract: An entry fitting having a cylindrical portion and a conical portion including a seal disposed about the body of the entry fitting. An axial displacement member urges the seal along the conical portion to achieve a relatively wide range of sealing force. The entry fitting can include a shield positioned on the exterior of a sump to provide an access space for displacement of the entry fitting toward the exterior of the sump to allow removal and replacement of the seal without first having to remove backfill from the exterior of the sump.
Patent TW-374097-B (TW)
Title: Spinnerets with orifices for improved filament cross-sections
Inventor: ANEJA ARUN PAL
IPC: D01D4/02
Filed: 1997-10-08
Granted: 1999-11-11
Abstract: Novel spinnerets for producing multi-grooved filaments having a row of apertures connected by slots that correspond to the grooves in the periphery of the resulting filament.
Patent TW-365558-B (TW)
Title: Method for cutting bristle material with thermo stress
Inventor: SAWADA HIROSHI
IPC: B23K26/38
Filed: 1997-10-29
Granted: 1999-08-01
Abstract: This invention is to make use of the center position of pulse laser dot thermo heating point and the optimal distance between of thermo laser dot and the top of the cut "D", and the optimal time "t" for generation of pulse for laser dot thermo source. Moving this pulse laser dot thermo source creates a stress needed for cutting a long slice, wherein the optimal distance "D" and the optimal pulse time "t" are decided by the following procedures. Value "t" is first decided, and then 4 kappa t/W<SP>2</SP> value is calculated, wherein kappa to stand for the heat dispersion ratio in that long slice, W to stand for the distance between cutting line and the rim of the long slice. From the known relation between optimal D/W and 4 kappa t/W<SP>2</SP> value, use 4 kappa t/W<SP>2</SP> to calculate the optimal D/W so as to obtain the optimal distance "D", whereas if 4 kappa t/W<SP>2</SP> is within 0.0001 to 0.05, then the optimal D/W value is 0.1; if 4 kappa t/W<SP>2</SP> is within 0.005 to 1.0, then the optimal D/W value is 0.4; thereby the optimal distance D is obtained.
Patent TW-353200-B (TW)
Title: Plasma processing method
Inventor: AKAHORI TAKASHI
IPC: C23C16/44
Filed: 1997-11-14
Granted: 1999-02-21
Abstract: A plasma processing method characterized in comprising the following steps: in a processing chamber, at least supplying a power to a processing gas to form a plasma thereby performing a plasma processing on an article under processing; next, supplying a power smaller than the power used in the previous step to form a non-processing plasma to replace the plasma of the previous processing gas so that the sheath region on the article under processing is thicker than the sheath region in the previous processing step; then, removing the article under processing from the processing chamber.
Patent TW-385371-B (TW)
Title: Method of aligning optical building elements, carrier, and optical component
Inventor: BLOM CLAES
IPC: H04W12/06
Filed: 1998-02-06
Granted: 2000-03-21
Abstract: When finely aligning an optical fiber, attached in groove of a carrier, with a surface area of an optical element such as a laser, the carrier is plastically deformed by having suitable tools displace or act on the carrier at the end of the fiber, within a deformation region. For facilitating the plastic deformation slots are made around the deformation region, so that a weakened area is obtained quite at the end surface of the fiber. The fine alignment can be made either for correcting the position of erroneously mounted optical building elements or for a fine alignment of building elements, which have been mounted without tempting at a too high accuracy. The very alignment procedure can be executed when simultaneously measuring the efficiency of the interface, by activating the laser to emit light into the optical fiber. The light can be detected by a light detector, so that the deformation process can be made in order to obtain maximum output power at the end of the fiber. The material of the carrier can be a metal having a high degree of purity, for example copper plate of a small thickness. The fine alignment procedure as described provides advantages both in economy and in the degree of accuracy in the alignment operation, so that little attenuation is obtained in the interface between the building elements in the finished product. The carrier together with the building elements is intended for being moulded into a capsule in order to obtain an optical component suited to be mounted on a circuit board.
Patent TW-385509-B (TW)
Title: Resin sealed semiconductor device and method for manufacturing the same
Inventor: OIDA SEISHI
IPC: H01L23/31
Filed: 1998-02-06
Granted: 2000-03-21
Abstract: A semiconductor chip 15 is bonded on a die pad 13 of a leadframe, and inner leads 12 are electrically connected to electrode pads of the semiconductor chip 15 with metal fine wires 16. The die pad 13, semiconductor chip 15 and inner leads are molded with a resin encapsulant 17. However, no resin encapsulant 17 exists on the respective back surfaces of the inner leads 12, which protrude downward from the back surface of the resin encapsulant 17 so as to be external electrodes 18. That is to say, since the external electrodes 18 protrude, a standoff height can be secured in advance for the external electrodes 18 while in bonding the external electrodes 18 to electrodes of a motherboard. Thus, the external electrodes 18 may be used as external terminals as they are, and no ball electrodes of solder or the like need to be provided for the external electrodes 18. Accordingly, this process is advantageous in terms of the number of manufacturing process steps and the manufacturing costs.
Patent TW-561055-B (TW)
Title: Microgranules containing cisplatin and it's pharmaceutical preparation
Inventor: DEBREGEAS PATRICE
IPC: A61K33/243
Filed: 1998-02-10
Granted: 2003-11-11
Abstract: The present invention relates to a novel cisplatin formulation, for oral administration, in the form of controlled-release microgranules and to its process of preparation by fixing in aqueous medium. It also relates to a pharmaceutical preparation containing the controlled-release cisplatin microgranules and an anticancer agent as combination product for a use in anticancer therapy which is simultaneous, separate or spread out over time, and to the use of the said microgranules in manufacturing a medicament to be administered by the oral route, intended to be used in polychemotherapy or in combination with a radiotherapy.
Patent TW-384600-B (TW)
Title: Light-source verification means for image reading devices
Inventor: TAKEUCHI SHIGEKI
IPC: H04N1/193
Filed: 1998-02-10
Granted: 2000-03-11
Abstract: The present invention provides a device which makes the white panel for lighting verification as a sheet for miniaturization of the device and constitution of simplified image reading device. The solution of the invention is that : provided white panel 43a being fixed and configured on the upper inner side of the device body 11 between plural automatic document feeders (ADF) and flat bed scanners (FBS) for plural document scanner that are shared by two scanners. When the FBS is used for reading the document 21, it will move from the initial point P3 of the second document scanning position to the end point P4 of the second document scanning position and scan the document 21 at the same time. Then lighting verification is executed at the white panel scanning position PW.
Patent TW-357332-B (TW)
Title: Electronic parts module and the electronic machine
Inventor: EIJI MURAMATSU
IPC: H05K1/14
Filed: 1998-03-04
Granted: 1999-05-01
Abstract: A sort of electronic parts module, having the base of the pin being connected to the input terminal of the electronic parts, including: the front end of said pin disposed in the further inside of the outer perimeter of said electronic parts.
Patent TW-464666-B (TW)
Title: Continuous fluid flow chemical alteration process
Inventor: BUTLER TERRI LARSON
IPC: B05D3/06
Filed: 1998-03-10
Granted: 2001-11-21
Abstract: A method for chemically altering the composition of a first coating fluid in continuous flow from a dispenser to a final substrate is disclosed. The method employs the steps of dispensing the fluid in a continuous flow from a source location into a second fluid, and imposing at least one condition on the first fluid to alter the chemical composition of the first fluid before that first fluid leaves the second fluid and contacts the final substrate.
Patent TW-385385-B (TW)
Title: Method for entering power saving mode of notebook PC
Inventor: HUA YU-JENG
IPC: G06F1/32
Filed: 1998-04-14
Granted: 2000-03-21
Abstract: A kind of method for entering power saving mode of notebook PC that the basic input output system (BIOS) sent out an power saving event; after the application program in operating system received the event, it will search the telephone ring switch address of modem interface card and open the telephone ring switch and then open the telephone ring control of PCMCIA slot; then, opening the telephone ring control of PCMCIA controller; employing an interface to notify the BIOS with the telephone ring switch address of interface card and the operating system will close the control power of modem interface card and notify the BIOS to enter into the power saving mode; then, the BIOS will open the control power supply of modem interface card and configure the telephone ring switch of interface card; then the computer will enter the power saving mode.
Patent TW-439324-B (TW)
Title: A coupler for a multi-frequency antenna
Inventor: TRAN ALLEN
IPC: H01Q5/357
Filed: 1998-06-26
Granted: 2001-06-07
Abstract: A multiple frequency coupler (10) establishes a low noise communication path, through the windshield of a vehicle (16), from a multiple frequency wireless telephone (14) or multiple single frequency telephones, each operating at a different frequency, in the vehicle to the exterior of the vehicle. The coupler (10) includes two preferably like-shaped internal and external elements (22, 32) that are oriented face to face with each other, with the windshield sandwiched between them. Each element (22, 32) is tapered, and the elements are juxtaposed with each other such that the wider end of one element is generally opposite the narrower end of the other. Also, a multiple frequency radiator (112) is attached to the external element (22). The radiator includes plural radiating elements (114, 116) that are separated from each other and that are attached to a common base, with each radiating element being configured for radiating a respective frequency.
Patent TW-450965-B (TW)
Title: Process for mono-and 1,7-bis-N-β-hydroxyalkylation of cyclene; N-β-hydroxyalkyl-1,4,7,10-tetraazacyclododecane-lithium-salt complexes and the use of the complexes for the production of gadobutrol and analogs
Inventor: PETROV ORLIN
IPC: C07D405/04
Filed: 1998-06-01
Granted: 2001-08-21
Abstract: The invention relates to the process for momo- and 1,7-bis-N-&bagr;-hydroxyalkylation of cyclene, the corresponding mono- and 1,7-bis-N-β-hydroxyalkyl-1,4,7,10-tetraazacyclododecane-Li-salt complexes as intermediate products in the process and the use of the N-(6-hydroxy-2,3-dimethyl-1,3-dioxepan-5-yl)-1,4,7,10-tetraazacyclododecane-LiCl complex for the production of gadobutrol [Gd complex of N-(1-hydroxy-methyl-2,3-dihydroxypropyl)-1,4,7-triscarboxymethyl-1,4,7,10-tetraazacyclododecane].
Patent TW-370630-B (TW)
Title: Optical coupler
Inventor: RISER ANDREW P
IPC: F21S2/00
Filed: 1998-07-13
Granted: 1999-09-21
Abstract: An optical coupler is provided to couple light from a light-source device into plural optical fibers, which can be applied to water pools, distribution areas of hazardous substances, or illumination of prisons. Additionally, this kind of optical illuminators can be applied to illumination of situations which is difficult to maintain or is dangerous with direct lighting. The subject described, a coupler, includes a focusable element produced with a light reflective mirror, which contains several sections and each section has its own focus. According, when light is projected to the focusable element, the element converges light respectively to each focus of the sections, and at the same time, an output fiber corresponding to each section is installed at the corresponding focus so as to achieve the purpose of raising light transmitting efficiency.
Patent TW-393876-B (TW)
Title: Lighting device for the discharge lamp
Inventor: HAMAGUCHI TAKAHISA
IPC: H05B41/285
Filed: 1998-07-30
Granted: 2000-06-11
Abstract: This invention of an operating device for the discharge lamp consists of an inverter circuit for converting a direct current input to a high-frequency output, a load circuit connected to the inverter circuit and constructed with a plurality of discharge lamps, a detecting resistor connecting a terminal of the inverter circuit and the ground, an integrating circuit for integrating the voltage generated by the detecting resistor, an operational amplifier capable of receiving the integrated circuit's output as a negative input value and picking up a specific target value as a positive input and amplifying error value, a driver for controlling the switching frequency of the inverter circuit according to the operational amplifier's output, a frequency detecting comparator capable of switching the output value when the frequency calculated from the input value is larger than the preset value after inputting the output value of the operational amplifier, a control circuit capable of switching the operating condition of the driver according to the frequency detecting comparator's output value, and also a locking circuit for maintaining the operating condition switched by the control circuit when the calculated frequency is larger than the preset value Thus, it is unnecessary to detect the end of life of each lamp even when multiple lamps are installed, and the circuit can be protected based on the lamp at its end of life.  Further, because life states of multiple lamps are detected in a whole, the load of inverter can be truly detected and thus it can be protected.
Patent TW-387101-B (TW)
Title: Method of manufacturing transistor
Inventor: HIRAO TAKASHI
IPC: H01L21/18
Filed: 1998-10-01
Granted: 2000-04-11
Abstract: In a method of manufacturing a semiconductor device having an LDD structure, source gases for generating plural types of impurity ions exhibiting different molecular weights and different projected ranges in a target during impurity implantation are supplied to a plasma space, ionized, accelerated with a voltage, and implanted in a semiconductor region on the target substrate. In the case of manufacturing a top-gate transistor, a gate electrode on the semiconductor region has a sufficient thickness to serve as a mask. In the case of manufacturing a bottom-gate transistor, a mask and a resist are used. An implantation angle is set to an optimum value as desired. Thereafter, the impurity is activated as desired. Thus, the semiconductor device having the LDD structure is manufactured by a single step of impurity implantation.
Patent TW-420782-B (TW)
Title: A transmission system with Universal Serial Bus (USB)
Inventor: RAU TZ-CHIUAN
IPC: G06F13/40
Filed: 1998-10-14
Granted: 2001-02-01
Abstract: The present invention relates to a transmission system with USB output to transmit the monitor control and digital signal of one USB monitor system to a host machine. In the transmission system, the IC of USB monitor system is separated into 2 parts: USB interface IC and monitor controller IC, which are connected by low speed transmission to lower the processing cost of Electromagnetic Interference (EMI). Furthermore, the USB interface can be modularized so that the monitor system be used as general monitor system and USB monitor system, to increase the utilization of the monitor system.
Patent TW-494071-B (TW)
Title: Composite motor vehicle battery
Inventor: TZENG LING-YUAN
IPC: B60L11/00
Filed: 1998-10-29
Granted: 2002-07-11
Abstract: The present invention relates to a composite motor vehicle battery used for supplying power to the power system of a motor vehicle. It at least consists of a first battery set, a second battery set, and a power control module. The first and the second battery sets comprise high energy batteries and high power batteries, respectively. The power control module is used for the power terminal connection of the first and the second battery sets and, therefore, can separately control the power output ratio of the two battery sets. The power control module at least consists of a voltage detector and a current detector to detect voltage and current of the first and the second battery sets, respectively, before sending the values into a power switching module connected with the motor controller of the motor vehicle power system. Thus, information, such as travelling speed and torque requirement, of the motor vehicle can be obtained. Based on the information, power ratio input from the first and the second battery sets to the driving motor of the motor vehicle power system can independently be selected and switched. Hence, a composite battery apparatus for automatic power output selection between high energy ratio and high power ratio is made.
Patent TW-503601-B (TW)
Title: Socket for electronic components
Inventor: ABE HIROSHI
IPC: H01R13/642
Filed: 1998-11-24
Granted: 2002-09-21
Abstract: The present invention provides a socket for electric components, wherein the electrodes 1B of the socket body 10b is provided with: the electrode terminal contacting with the electric component 2, and when the electronic components are pushed toward the socket body 10b for contacting the sliding contact 9, which is freely moving along the direction B vertical to the pushing direction A; and, the moving distance of the sliding contact is proportional to the contact level of the sliding contact and flexibly pressed on the spring contact 10.
Patent TW-431984-B (TW)
Title: Body cover mounting structure of a two-wheel motorcycle
Inventor: MOTOJIMA TOMOYASU
IPC: B62J1/12
Filed: 1998-12-30
Granted: 2001-05-01
Abstract: To protect a seat lock against tampering by coupling a seat-lock cover and a box cover tight. A seat lock for locking the rear of a seat is mounted on a stay 45 held on a subsidiary frame 44, and a seat-lock cover 40 is placed over the seat lock. The seat-lock cover 40 is formed at its rear with a flat part 56, where mounting parts 37 in a rear cover are placed and secured with fasteners 58 down to the seat lock. The seat-lock cover 40 is also formed at its sides with grip cover parts 51 each having a cutout 52 for receiving a grab rail 12. When the seat-lock cover 40 and the rear cover are coupled together, the grip cover parts 51 close the upper section of an opening cut in the rear cover to produce no gaps permitting any access to the opening.