baber/WOPTO huggingface dataset:
Patent TW-480836-B (TW)
Title: Mobile communication equipment
Inventor: TANAKA SATOSHI
IPC: H04L27/38
Filed: 2000-11-15
Granted: 2002-03-21
Abstract: The present invention relates to a mobile communication apparatus which can be implemented with a less number of components, and more particularly, to a large scale integrated direct-conversion transceiver. The object of the present invention is to realize a mobile communication equipment for high data communication with a reduction of components (parts) count. A direct conversion reception is employed for reducing the number of filters. Also, the number of VCOs is reduced by utilizing dividers to supply a receiver and a transmitter with locally oscillated signals at an RF band. Dividers, each having a fixed division ratio, are used for generating locally oscillated signals for the receiver. In addition, a variable gain amplifier for baseband signal is provided with a DC offset voltage detector and a DC offset corrector for supporting high speed data communications to accomplish fast correction of a DC offset the eliminating the intervention of a filter within a feedback loop for offset correction. Comparing the present invention with the conventional super-heterodyne receiver, three external filters and one external VCO can be eliminated. Furthermore, the direct voltage offset is employed to fast remove the problem in the direct-conversion receiver. Therefore, it is able to implement mobile communication equipment capable of decreasing the number of components, reducing the time to set the DC voltage offset correction, and being corresponding to fast data communication.
Patent TW-498570-B (TW)
Title: A wireless base station for reducing interference from a control signal emitted by another wireless base station
Inventor: ISHIDA AKIRA
IPC: H01Q3/26
Filed: 2000-11-18
Granted: 2002-08-11
Abstract: A signal processing unit 50 in a wireless base station forms an omnidirectional pattern to intermittently transmit a control signal, forms an antenna array pattern to receive a control signal from a mobile station, and further transmits a link channel allocation using either an omnidirectional pattern or an antenna array pattern.
Patent TW-550862-B (TW)
Title: Compressed air clockspring
Inventor: CHARNOCK MARTIN
IPC: H01R13/00
Filed: 2001-06-01
Granted: 2003-09-01
Abstract: A compressed air clockspring includes a housing and a hub rotatably mounted with the housing. The housing has a first electrical connector and a first pneumatic port. The hub has a second electrical connector and a second pneumatic port. A ribbon cable has one end connected to the first electrical connector of the housing and the other end of the ribbon cable is connected to the second electrical connector of the hub. An air ring is rotatably mounted in the housing. The air ring rotates with the hub. The air ring fluidically connects the first pneumatic port to the second pneumatic port. The ribbon cable transmits electrical signals from the crash sensor to the airbag as is common in present day clocksprings. Unlike present day clocksprings, the compressed air clockspring transmits compressed air through the rotary joint formed by the structure of the compressed air clockspring. Transmission of compressed air through the compressed air clockspring provides the occupant with freshly ventilated air, or the compressed air can be heated and ducted through the steering wheel so as to warm the steering wheel, all-the-while, the compressed air clockspring being ready and capable of simultaneously transmitting electrical signals through the rotary joint.
Patent TW-595079-B (TW)
Title: A variable frequency electric signal generator, with low cost servo-control and calculation means
Inventor: LACOUR GILLES
IPC: H02M1/084
Filed: 2001-01-09
Granted: 2004-06-21
Abstract: The invention provides a signal generator comprising a logic calculator (10) for generating at least one reference signal, at least one chopper switch (50, 51), at least one sensor (70) for sensing at least one signal generated in response to said at least one switch (50, 51) switching and for delivering at least one measurement signal, at least one comparator (30) for delivering a value that depends on the difference between said at least one measurement signal and said at least one reference signal, and control means (10) for controlling said at least one switch (50, 51) by delivering one or more control levels to said at least one switch (50, 51) as a function of the result(s) of said comparison(s), the generator being characterized in that the logic calculator has one or more inputs receiving the result(s) of the comparison(s) and one or more outputs via which the calculator delivers one or more control levels to the switch(es), and in that the logic calculator is programmed to operate at predetermined instants to update the control level(s) it delivers as a function of the comparison result(s) it receives.
Patent TW-586925-B (TW)
Title: Massage machine
Inventor: TAKAMA TOSHIKI
IPC: A61H15/00
Filed: 2000-12-30
Granted: 2004-05-11
Abstract: To effectively massage the sole of a foot, particularly the planter arch. A pair of rubbing rollers 22a and 22b are fitted to a drive shaft 9, and a portion to be massaged is pinched and rubbed by a pair of rubbing rollers 22a and 22b by the rotation of the drive shaft 9. Stimulating lugs 33a and 33b are provided on an auxiliary rotary roller 32 fitted between the rubbing rollers 22a and 22b of the drive shaft 9 on the side of one rubber roller 22b. The plantar arch of the foot is pressed by the stimulating lugs 33a and 33b while a pinching/rubbing massage is given to the foot by the rubbing rollers 22a and 22b, thereby the massage can be effectively given.
Patent TW-I224631-B (TW)
Title: Spouted bed apparatus for contacting objects with a fluid
Inventor: HRADIL GEORGE
IPC: C25C7/06
Filed: 2001-01-20
Granted: 2004-12-01
Abstract: A vessel for contacting a plurality of objects with a fluid. An upwardly directed stream of fluid and a portion of the objects are confined in a conduit such that the fluid stream causes the objects to flow upward from a moving bed thereof to a disengaging position from where they fall onto a distribution shield and move downward to a feed position. The vessel may be used for treating electrically conductive objects wherein the fluid is an electrolyte, an electrode is positioned to contact the moving bed, and a counterelectrode is positioned in spaced relation to the moving bed. The vessel may be fixed or portable.
Patent TW-528724-B (TW)
Title: Working vehicle with traverse system
Inventor: ENMEIJI YOSHIYUKI
IPC: B66F9/075
Filed: 2001-02-02
Granted: 2003-04-21
Abstract: To switch to a traverse traveling, switching valve means (53) is switched to feed a full flow of hydraulic oil from a pump (41) to a flow divider (55). The flow divider controls the flow to allow a specified amount of flow to flow to a control valve for a hydraulically operating device (56). The control valve controls only the hydraulic oil required for steering to flow to the hydraulically operating device so as to operate a hydraulically operating device (33) to rotate two swing members (35) about a vertical axis (38), thereby to steer both front wheels (3) through 90 degrees. After both front wheels are steered, a vehicle can run transversely in lateral directions by controllably rotating both front wheels. In the traverse traveling, misalignment of straight-ahead driving due to poor road surface conditions and weight imbalance (variation of front and rear loads) can be corrected easily by operating the hydraulically operating device slightly to steer both front wheels facing inward or outward through a smaller angle. A specified amount of pressure oil can be fed through the flow divider to the control valve irrespective of the flow of the hydraulic oil from the hydraulic pump whereby the control of steering both front wheels or transverse traveling (correction of straight-ahead moving) allows for comfortable and smooth traveling at a specific velocity.
Patent TW-507228-B (TW)
Title: Solid phase electrolytic capacitor
Inventor: FUKUYAMA SACHIKO
IPC: H01G9/08
Filed: 2001-02-14
Granted: 2002-10-21
Abstract: The present invention provides a kind of solid phase electrolytic capacitor. The solid phase electrolytic capacitor is obtained by having the capacitor device, which has an anode member formed with a dielectric film, the conductive polymer, which impregnates the capacitor device and is used as a cathode electrolyte, and by disposing and sealing the capacitor device in a sheathing member. When performing heat durability test of solder, in addition to preventing the expansion of the container or the sealing, the phenomenon of leakage current increase can also be suppressed. The capacitor device impregnated with the conductive polymer is covered with an epoxy resin that is mixed with a silane coupling-agent. The first resin layer and the second resin layer are sequentially formed at the outside of the capacitor device impregnated with the conductive polymer. When comparing the first resin layer with the second resin layer, the first resin layer is formed by the material that has higher flexibility.
Patent TW-496766-B (TW)
Title: Exhaust gas transfer pipe with the prevention of powder adhesion
Inventor: KIM DONG-SOO
IPC: F16L53/00
Filed: 2001-03-13
Granted: 2002-08-01
Abstract: To provide an exhaust gas transfer pipe capable of preventing powder adhesion effectively irrespective of its simple structure. This pipe is provided with a powder adhesion prevention means constituted by a spring with an outer diameter of the same size as an inner diameter of the pipe therein and a motor provided in an end part of the spring to rotate and drive the spring so as to transfer exhaust gas into a gas disposal device. Although an elbow box having vacant inside can be provided in a section where the pipe is folded, a pipe end part motor in both directions is provided. A heating coil can be additionally provided in a section where the spring cannot be provided easily. Moreover, the powder adhesion prevention means can be installed along the whole pipe, but, in particular, it may be installed in the vicinity of a connection section of the transfer pipe with the gas disposal device in which much powder can be adhesive.
Patent TW-508449-B (TW)
Title: Application specific event based semiconductor test system
Inventor: SUGAMORI SHIGERU
IPC: H01L21/66
Filed: 2001-04-09
Granted: 2002-11-01
Abstract: A semiconductor test system for testing semiconductor devices, and particularly, to a semiconductor test system having a plurality of different types of tester modules in a main frame and a measurement module unique to the device under test in a test fixture, thereby achieving a low cost and application specific test system. The semiconductor test system includes two or more tester modules whose performances are different from one another, a test system main frame to accommodate a combination of two or more tester modules, a test fixture provided on the main frame for electrically connecting the tester modules and a device under test, a measurement module provided in the test fixture for converting signals between the device under test and the tester module depending on the function of the device under test, and a host computer for controlling an overall operation of the test system by communicating with the tester modules through a tester bus.
Patent TW-I228780-B (TW)
Title: Semiconductor wafer dividing method
Inventor: TATEIWA SATOSHI
IPC: H01L21/68
Filed: 2001-05-01
Granted: 2005-03-01
Abstract: A method of dividing a semiconductor wafer of which the surface has a plurality of chips sectioned by streets, into individual chips, characterized in that it comprises a scribing step in which division guide lines are formed by drawing scribed lines along the streets on the surface of the semiconductor wafer, a tape sticking step in which a tape is stuck onto the surface having the division guide lines formed thereon, of the semiconductor wafer, and a back surface cutting step in which cutting grooves are formed in the back surface, to which the tape is stuck, of the semiconductor wafer such that a bit of uncut portions are left along the division guide lines.
Patent TW-593529-B (TW)
Title: Method of reducing syneresis in aqueous compositions
Inventor: HARRIS JEROME MICHAEL
IPC: C08L101/00
Filed: 2001-06-12
Granted: 2004-06-21
Abstract: A method for reducing or eliminating syneresis in an aqueous latex composition caused by the flocculation of the latex particles as a result of interaction with hydrophobically modified ethylene oxide based urethane rheology modifiers. The method of the invention involves adding to the aqueous latex composition a molecule containing a single hydrophobic moiety which has a poly-ethylene oxide backbone chain-length of greater than about 5000 Mn. The method of the present invention also increases the viscosity efficiency of the aqueous latex composition by combining a multiphobe with a monophobe.
Patent TW-512358-B (TW)
Title: Integrated memory comprising memory cells with magneto-resistive memory effect
Inventor: POECHMUELLER PETER
IPC: H01L27/105
Filed: 2001-06-26
Granted: 2002-12-01
Abstract: The present invention relates to an integrated memory comprising memory cells (MC) with magneto-resistive memory effect, which is each connected between one column line (Blo to BLn) and one row line (Wlo to WLm). The row lines (WL2) are connectable with a terminal for a selection-signal (Gno) to read out a data signal (DA) from one of the memory cells (MC3), or to write a data signal (DA) in one of the memory cells (MC3) through the column line (BL2) connected with the memory cell (MC3). One or more column lines (Blo to BLn) not connected with the memory cell (MC3) are so controllable that, to read or write the data signals (DA), they are electrically isolated in the read amplifier (3). Therefore, in case of an existing faulty memory cell (MC2), it is possible to orderly read or write the data-signals (DA) of the memory cell (MC3).
Patent TW-535076-B (TW)
Title: Method of assisting circuit designing, system for assisting circuit designing, and program-storing medium
Inventor: USAMI YUTAKA
IPC: G06F17/50
Filed: 2001-07-18
Granted: 2003-06-01
Abstract: Servo system (12) transmits display information in which a circuit module can be selected, display information in which the parameter of the circuit module can be designated, and display information in which the circuit specification can be inputted through a network (11) to a client terminal (13). Then, the selected information of the circuit module, the designated parameter information, and the circuit specification information that are obtained from the client terminal (13) simulate the electrical characteristics of the circuit, and the estimated results are transmitted to the client terminal (13). Thereby, circuit designing suited for the client specification can be accomplished.
Patent TW-I284541-B (TW)
Title: Process for preparing direct tabletting formulations or aids
Inventor: YE DA-SHIUNG
IPC: A61K9/20
Filed: 2001-07-20
Granted: 2007-08-01
Abstract: A thermal adhesion granulation process for preparing direct tabletting formulations or aids is disclosed. The process comprises the step of subjecting all or part of a mixture comprising: (A) from about 5 to about 99% by weight of one or more diluent excipients and/or from 0 to about 99% by weight of a pharmaceutically active ingredient; (B) from about 1 to about 95% by weight of a binder excipient; optionally with, (C) from 0 to about 10% by weight of a disintegrant excipient; to heating at a temperature in the range of from about 30 to about 130 DEG C under the condition of low moisture or low content of a pharmaceutically-acceptable organic solvent from 0.1 to 20% by weight in a closed system under mixing by tumble rotation until the formation of granules.
Patent TW-521082-B (TW)
Title: Polyamide resin composition
Inventor: MATSUOKA HIDEHARU
IPC: C08L77/00
Filed: 2001-08-23
Granted: 2003-02-21
Abstract: A polyamide resin composition is provided, which contains 100 parts by weight of a polyamide resin (A) that has dicarboxylic acid units (a) containing from 60 to 100 mol% of terephthalic acid units and diamine units, (b) containing from 60 to 100 mol% of C6-18 aliphatic alkylenediamine units, and from 1 to 100 parts by weight of a polybromostyrene (B), in which from 0.5 to 100% by weight of the polybromostyrene (B) is a polybromostyrene having an epoxy group. The polyamide resin composition has good flame retardancy, good chemical resistance, good surface appearance and good blistering resistance.
Patent TW-503572-B (TW)
Title: Method for making a semiconductor integrated circuit device
Inventor: TAKADA TADAYOSHI
IPC: H01L21/84
Filed: 2001-08-28
Granted: 2002-09-21
Abstract: The present invention provides a method for making a semiconductor integrated circuit device for improving the breakdown voltage of transistors in the dielectric-separated complementary bipolar transistors for NPN transistor and longitudinal PNP transistor. In the method for making semiconductor integrated circuit device, when forming the collector area and collector extraction area of the semiconductor integrated circuit device, the buried layer of the collector area and the buried layer of the collector extraction area are simultaneously formed for each epitaxial layer. Then, the respective buried layers are diffused, linked and etched to a V groove die. Thus, the collector area and collector extraction area made into thick films are simultaneously formed and breakdown voltage is improved.
Patent TW-491776-B (TW)
Title: Combined fuel pump, level sender and rollover venting valve for a fuel tank
Inventor: BENJEY ROBERT P
IPC: F02M25/08
Filed: 2001-09-04
Granted: 2002-06-21
Abstract: A combination rollover/vent valve/fuel pump and fuel level sender which is installed through a single access opening in the top of a fuel tank. The rollover/vent valve has a resilient mounting strip attached and the rollover/vent valve is attached to the fuel pump level sender module by a substantially rigid vent tube and the vent tube is ported exteriorly through the module. Upon insertion of the rollover/vent valve through the access opening, the mounting strip engages ratchet teeth formed in the top and bottom of the tank to secure the rollover/vent valve at a location of the highest level of the tank, remote from the module. The module thus locates the vent line, fuel feed line and electrical connections all at a single location on the tank top. The vent tube may be formed to a curved configuration to accommodate a dished or recessed tank top.
Patent TW-507289-B (TW)
Title: Dry etching gas and method for dry etching
Inventor: HIROSE MASATAKA
IPC: H01L21/768
Filed: 2001-09-06
Granted: 2002-10-21
Abstract: A dry etching gas which comprises a compound having a CF3CF fragment directly bonded with a double bond (provided that the compound is exclusive of CF3CF=CFCF=CF2). Said dry etching gas permits the formation of a pattern such as a contact hole with a high aspect ratio.
Patent TW-552570-B (TW)
Title: Bistable chiral nematic liquid crystal display and method of driving the same
Inventor: BIRD NEIL CHRISTOPHER
IPC: G09G3/36
Filed: 2001-09-27
Granted: 2003-09-11
Abstract: A bistable chiral nematic liquid crystal display has pixel address circuits which comprise a first switching device (14) for switching a supply voltage to the remainder of the pixel address circuit and which is controlled by a row address line (10) and a second switching device (16) for allowing or preventing the supply voltage to be provided to the respective portion of the liquid crystal material (18), and controlled by a column select line (32). This pixel layout enables a transition to the H state to be avoided when the material is to remain in the P or FC states, so that the black addressing bar artifact can be avoided.
Patent TW-I282813-B (TW)
Title: Silver alloy etching liquid
Inventor: LI SHIU-FENG
IPC: C09K13/00
Filed: 2001-10-09
Granted: 2007-06-21
Abstract: This invention provides a silver alloy etching liquid, containing: 10 to 60 weight percentages of phosphoric acid of; 1 to 60 weight percentages of nitric acid; 0 to 70 weight percentages of acetic acid; and 0 to 90 weight percentages of water. The etching liquid composition may optionally contain ammonium compounds to obtain better control on etching rate.
Patent TW-I275396-B (TW)
Title: Composition of traditional Chinese medicines for preventing and treating cerebrovascular disease
Inventor: HUANG KEN-SHUNG
IPC: A61P9/10
Filed: 2001-10-17
Granted: 2007-03-11
Abstract: The present invention provides a composition including at least six of the following traditional Chinese medicines: Ren Shen, Dang Gui, Huang Qi, Gan Cao, Chai Hu, Huang Lian, Tian Zhu Huang, Huang Qin. The composition possesses pharmaceutical activities of inhibiting platelet aggregation and prolonging bleeding time, and can be used in preventing and treating a cerebrovascular disease.
Patent TW-525202-B (TW)
Title: A high contrast front projection display panel and a method of making a high contrast front projection display panel
Inventor: VELIGDAN JAMES T
IPC: G02B6/08
Filed: 2001-12-17
Granted: 2003-03-21
Abstract: An optical display panel which provides improved viewing contrast for front projection applications, and a method of producing a stacked optical waveguide panel for front projection applications, are disclosed. The optical panel includes a plurality of stacked optical waveguides, wherein each waveguide has a back face and an outlet face at opposing ends of each waveguide, and wherein each waveguide is formed of a core between an opposing pair of cladding layers, and at least one reflector connected to the back face of at least one waveguide, wherein the at least one reflector receives image light incident through at least one waveguide from the outlet face, and wherein the at least one reflector redirects the image light back through the at least one waveguide out of the outlet face. In the preferred embodiment, the outlet face is rendered black by inclusion of black within or between cladding layers. The method includes stacking a plurality of clear strips of plastic, placing a double sided, dark colored adhesive between each strip of plastic, pressing the stack, forming, at two opposite ends of the stack, a back face and an outlet face, and connecting at least one reflector to the back face.
Patent TW-535007-B (TW)
Title: Position adjusting device for optical device, method for adjusting position of optical modulating device, and its initial position adjusting clamp
Inventor: KITABAYASHI MASASHI
IPC: H04N17/04
Filed: 2001-12-21
Granted: 2003-06-01
Abstract: The present invention provides a position-adjusting device for optical modulation device, which is capable of easily performing a position-adjusting operation. A position-adjusting device is provided with a reference projection lens 345 assembled therein capable of being commonly used, the optical beam combined by a crossed dichroic prism being amplified and projected and forming a projection image, and having a predetermined optical characteristic. If the position of the optical axis is aligned once when the reference projection lens was assembled, it is not necessary to align the optical axes every time the positions of liquid crystal panels are adjusted, but it only needs to replace the liquid crystal panels and the crossed dichroic prism, whereby the position-adjusting operation can be easily performed.