baber/WOPTO huggingface dataset:
Patent TW-I224611-B (TW)
Title: Method for producing a flame retardant polycarbonate resin composition
Inventor: MIYAMOTO AKIRA
IPC: B29C48/92
Filed: 2001-06-21
Granted: 2004-12-01
Abstract: Disclosed is a method for producing a flame retardant polycarbonate resin composition using a screw extruder comprising zones (a), (b) and (c), which are arranged in this order as viewed in an extrusion direction of the extruder, the method comprising (1) continuously feeding a resin component comprised mainly of a polycarbonate to zone (a), while continuously feeding an aqueous dispersion of a fluoropolymer to zone (a) separately from the resin component at a feeding rate which is 0.01 to 10 % of the feeding rate of the resin component, and continuously feeding an organic phosphorus compound to zone (b) at a feeding rate which is 1 to 30% of the feeding rate of the resin component, where the resin component, the aqueous dispersion and the organic phosphorus compound are extruded toward an extrusion outlet through zone (c), while kneading, wherein the resin components present in zone (a), (b) and (c) are maintained in non-molten state, partially molten state, and completely molten state, respectively, the extrusion being performed at a specific energy of from 0.13 to 0.20 kW.hr/kg, wherein the temperature of the resin component in the extruder is not higher than 300 DEC G, thereby producing a flame retardant polycarbonate resin composition; and (2) withdrawing the flame retardant polycarbonate resin composition through the extrusion outlet therefor.
Patent TW-I278857-B (TW)
Title: Optical information medium
Inventor: KOMAKI TSUYOSHI
IPC: G11B7/2545
Filed: 2001-06-27
Granted: 2007-04-11
Abstract: An optical information medium comprising a supporting substrate, an information recording area on the supporting substrate, and a light-transmitting layer covering at least the information recording area, wherein the information recording area is irradiated with the recording/reading laser beam through the light-transmitting layer, and wherein the light-transmitting layer is highly scratch resistant upon contact with the optical pickup is provided. Also provided is an optical information medium which has a scratch-resistant light transmitting layer, and which experiences reduced vibration in high-speed rotation without suffering from problems in focus servo and tracking servo. In such optical information medium, the surface of the medium on the side of the laser beam incidence at least in the part above the information recording area has a dynamic coefficient of friction of up to 0.4.
Patent TW-548240-B (TW)
Title: Visible light sensitive material and preparation method thereof
Inventor: KIEDA NOBUO
IPC: C01G23/04
Filed: 2001-08-08
Granted: 2003-08-21
Abstract: This invention relates to a material responsive to visible light which comprises anatase-form titanium oxide and which, when examined by ESR spectroscopy in a vacuum at 77K with irradiation with light having a wavelength of 420 nm or longer, gives a main signal having a g value of 2.004 to 2.007 and two subsignals respectively having g values of 1.985 to 1.986 and 2.024, the three signals being slightly observed or substantially unobserved in the dark in a vacuum at 77K; a process for producing the material which comprises heating amorphous or incompletely crystalline titanium oxide and/or titanium hydroxide (starting titanium compound) in the presence of ammonia or a derivative thereof and terminating the heating at the time when the absorption of light having a wavelength of 450 nm by the material being yielded is greater than that by the starting titanium compound; and a light-responsive material which responds even to visible light and a process for producing the material.
Patent TW-552321-B (TW)
Title: Electrolyte circulation system
Inventor: HUANG CHEN-MING
IPC: C25D21/18
Filed: 2001-08-15
Granted: 2003-09-11
Abstract: An electrolyte circulation system comprises a storage tank, an electroplating device, first and second filtration devices, and a control device; in which the storage tank stores an electrolyte. The electroplating device withdraws the electrolyte from the storage tank for electroplating such that the electrolyte forms first and second impurities. According to the concentration of the second impurity in the electrolyte, the control device selectively enables the second filtration device to obtain the electrolyte from the electroplating device, filter out the second impurity, and deliver the electrolyte to the first filtration device for filtering out the first impurity, and recycle the electrolyte to the storage tank. The control device also enables the first filtration device to obtain the electrolyte from the electroplating device, filter out the first impurity, and recycle the electrolyte to the storage tank.
Patent TW-588119-B (TW)
Title: Method of electrochemical treatment such as electroplating, etc. and electrochemical reaction apparatus thereof
Inventor: YOSHIDA HIDEO
IPC: C25F3/00
Filed: 2001-08-23
Granted: 2004-05-21
Abstract: A novel method of electrochemical treatment such as electroplating, etc. and an electrochemical reaction apparatus thereof which is high in reactability and able to be electrochemically reacted efficiently, which is small or zero in amount of generation of liquid waste such as electrolytic solution and cleaning liquid and therefore, amicable to the environment, and in which it is no more required to clean the electrode, etc. with cleaning liquid after reaction. Electrochemical reaction is executed in a reaction vessel (6) containing matter (5) which is in a supercritical or subcritical state and an electrolytic solution (1), and after reaction, the supercritical or subcritical matter (5) is shifted into a state of the matter (5) before being shifted into a critical state.
Patent TW-529973-B (TW)
Title: Method for pressing a hollow grip
Inventor: SU YI-CHUNG
IPC: B21D26/02
Filed: 2001-09-06
Granted: 2003-05-01
Abstract: Disclosed is a method for pressing a hollow grip, including the steps of: placing a metal tubular bottle in a forming mold, the metal tubular bottle having an interior volume equivalent to an interior volume of the mold cavity of the forming mold; charging a fluid of an appropriate amount into the metal tubular bottle; compressing an outer peripheral edge of the metal tubular bottle body by means of an inner edge of the forming mold so as to properly increase pressure of the fluid inside the metal tubular bottle to obtain a hollow grip having a pre-determined configuration by pressing.
Patent TW-523930-B (TW)
Title: Thin film transistors suitable for use in flat panel displays
Inventor: HAVEN DUANE A
IPC: H01L29/786
Filed: 2001-09-19
Granted: 2003-03-11
Abstract: A flat panel display is described. The flat panel display includes a matrix of light-emitting diodes which are driven by thin film field effect transistor circuits in which the channel electrodes of the field effect transistors are cadmium selenide.
Patent TW-570901-B (TW)
Title: Automated flat glass separator
Inventor: ANDREWLAVAGE JR EDWARD F
IPC: C03B33/037
Filed: 2001-10-03
Granted: 2004-01-11
Abstract: Apparatus and methods are provided for separating a pane (11) of a brittle material from a moving ribbon (18) of the material without contact between the newly-formed leading edge of the ribbon and the newly-formed trailing edge of the pane. The apparatus includes a pane engaging assembly (15), a transporter (29), and a connector assembly (31) which together ensure that the pane (11) and the sheet (13) do not contact each other once separation occurs. In this way, edge chipping and the resulting occurrence of surface defects on the separated pane are decreased.
Patent TW-583238-B (TW)
Title: Polycarbonate nanocomposite optical plastic article and method of making same
Inventor: BORDER JOHN
IPC: G02B3/00
Filed: 2001-10-30
Granted: 2004-04-11
Abstract: An optical nanocomposite material has a nanoparticulate filler dispersed in a host plastic material. According to the method of making the nanocomposite material, a predetermined temperature sensitive optical vector, such as refractive index, of the plastic host material and nanoparticulate filler are directionally opposed resulting in a nanocomposite material having significantly improved stability of the refractive index with respect to temperature.
Patent TW-577050-B (TW)
Title: Optical disk device and its control method
Inventor: ENOKIHARA TAKASHI
IPC: G11B7/095
Filed: 2001-11-08
Granted: 2004-02-21
Abstract: Optical disk device, in which a tracking adjustment system and sled adjustment system are controlled independently, has offset value acquisition capability, which detects the tracking drive signals output from tracking adjustment system for one lap around optical disk and acquires multiple tracking drive offset values. Such device also has offset representative value computation capability, which computes an offset representative value from multiple tracking drive offset values, as well as an offset value comparison capability, which compares the offset center value in the state in which no tracking adjustment control is done, and the offset representative value, as well as a sled drive decision means capability, which decides the drive of sled adjustment system 36 based on the comparison result.
Patent TW-500886-B (TW)
Title: Flap valve
Inventor: ERWIN KRIMMER
IPC: F02D9/10
Filed: 2001-12-03
Granted: 2002-09-01
Abstract: The invention relates to a flap valve for controlling a gas stream provided with a valve tube (11), which guides the gas stream, and with a valve flap (14), which can pivot inside the valve tube (11) and which, when closed, tightly rests with its outer contour against the inner wall of a flexible thin-wall tube (20) that is coaxially arranged inside the valve tube (11). The inventive flap valve also comprises a flap shaft (15) that is joined to the valve flap (14) in a rotationally fixed manner. The aim of the invention is to be able to effect a sensitive adjustment of the valve flap (14) and to produce the flap valve (14) both easily and economically with regard to manufacturing techniques. To this end, the flap shaft (15) is adjusted to form an acute angle (γ) with the plane of the valve flap, and the thin-wall tube (20) is directly shaped on the valve tube (11) while forming one piece.
Patent TW-519785-B (TW)
Title: Folding-type electronic apparatus comprising two base members hinge-connected by a hinge connector with an FPC
Inventor: IBARAKI KAZUAKI
IPC: H04M1/02
Filed: 2001-12-18
Granted: 2003-02-01
Abstract: In a folding-type electronic apparatus in which first and second base members (81, 83) are connected by a hinge element (11) to be rotatable around a predetermined axis with respect to each other, the hinge element has a receptacle portion for receiving a flexible conductor element (41). An end of the flexible conductor element is connected to a first electric element mounted on the first base member. Another end of the flexible conductor element is connected to a second electric element mounted on the second base member. The flexible conductor has an intermediate portion located between the ends thereof and received in the receptacle portion of the hinge element.
Patent TW-555986-B (TW)
Title: Electrical power system, power delivery system, and method of monitoring power delivery system
Inventor: NASMAN KEVIN P
IPC: G05B23/02
Filed: 2001-12-31
Granted: 2003-10-01
Abstract: A predictive failure system for a power delivery system. The power delivery system includes a number of modules which are interconnected to a system monitor. The system monitor collects data on operating parameters of each module and environmental parameters. The system monitor analyzes the data in order to define conditions based upon the parameters. The parameters are then applied against a set of rules to determine whether a warning or a fault indicator should be generated. The system monitor may be implemented locally as part of the power delivery system or may be located remotely from the power delivery system to enable off site data collection and analysis.
Patent TW-519714-B (TW)
Title: Method of using pattern set to measure the relative position of photolithography pattern
Inventor: KU CHIN-YU
IPC: H01L21/66
Filed: 2002-01-14
Granted: 2003-02-01
Abstract: A kind of method for using pattern set to measure the relative position of photolithography pattern is disclosed in the present invention. The invention includes the following steps: forming the first lithography pattern on the first desired position, where the first lithography pattern includes the first pattern set composed of the first center pattern, the first side pattern, the second side pattern, the third side pattern and the fourth side pattern; forming the second lithography pattern on the second desired position corresponding to the first lithography pattern, where the second lithography pattern includes the second pattern set composed of the second center pattern, the fifth side pattern, the sixth side pattern, the seventh side pattern and the eighth side pattern; and forming the third lithography pattern on the third desired position corresponding to the first lithography pattern and the second lithography pattern, where the third lithography pattern includes the third pattern set composed of the third center pattern, the ninth side pattern, the tenth side pattern, the eleventh side pattern and the twelfth side pattern.
Patent TW-I233378-B (TW)
Title: Method of influencing the profile of rolled strip
Inventor: SCHUNN KONRAD WALTER
IPC: B21B37/44
Filed: 2002-01-24
Granted: 2005-06-01
Abstract: The invention relates to a method of influencing the profile of rolled strip for cold rolling in at least one rolling stand. In this case, the rolled strip is intensely cooled at the opposite edge regions of the strip before it runs into the rolling stand, or the first rolling stand.
Patent TW-516339-B (TW)
Title: Flat panel display having electrostatic discharge protection
Inventor: CHEN KUEN-HUNG
IPC: H05F3/00
Filed: 2002-02-08
Granted: 2003-01-01
Abstract: A flat panel display having electrostatic discharge protection is disclosed, which comprises: a transparent insulation substrate; a gate line formed on said transparent insulation substrate, and is disposed staggeredly with said gate line; a thin film transistor formed on said transparent insulation substrate, which comprises a gate, a channel layer, a source and a drain, wherein said gate is electrically connected to said gate line, and said source is electrically connected to said data line; a pixel electrode circumvolving the data line through said gate line, and formed on said transparent insulation substrate, wherein said pixel electrode is electrically connected to said drain; and a protective ring formed on said transparent insulation substrate enclosing said pixel electrode and thin film transistor; plural transistors connected in series, which are electrically connected to said gate lines and protection rings respectively, and are electrically connected to said data line and protection ring.
Patent TW-I246343-B (TW)
Title: Portable terminal device
Inventor: KAWASHIMA TAKAHIRO
IPC: H04M1/725
Filed: 2002-02-27
Granted: 2005-12-21
Abstract: The portable terminal device of this invention comprises a communication section (10) that performs wireless communication with the external, an operation input section (4) having numeric keys, and a musical tune reproduction section (12) that reproduces and outputs an incoming call melody and the like to a speaker. In addition, it sets and stores desired effects in relation to telephone numbers of plural calling parties. At an incoming call mode, the effect that is set with respect to the telephone number of the calling party is read and is imparted to digital musical tone signals; thus, the speaker produces the prescribed incoming call melody. The user of the portable terminal device is capable of easily identifying the calling party by hearing the incoming call melody to which the prescribed effect is imparted.
Patent TW-536658-B (TW)
Title: White light source and display apparatus using the same
Inventor: SHIIKI MASATOSHI
IPC: G09F9/00
Filed: 2002-02-27
Granted: 2003-06-11
Abstract: A white light source includes an ultraviolet-visible excitation light generation unit capable of generating visible light and ultraviolet light, and a fluorescence generation unit having a phosphor layer and being capable of generating visible light upon excitation by the ultraviolet light and uses, in the phosphor layer, a red light emitting phosphor represented by the following compositional formula: (Ca1-a-bSraEub)S:Mc, wherein a, b and c satisfy the following conditions: 0 <= a < 1.0, 0 < b <= 0.1 and 0 <= c <= 0.1; and M is a dopant element having absorption of excitation energy at about 350 nm to about 500 nm. The dopant element M includes rare earth elements such as Ce, Yb, Gd and Tm. By substituting part of Ca and/or Sr with Zn, the white light source can exhibit further improved performances. The white light source exhibits an increased red light component as compared with light emitted from conventional (Y1-a-bGdaCeb)3(Al1-cGac)5O12 green light phosphors and is suitably used in display apparatus.
Patent TW-I248009-B (TW)
Title: Product development method, product development system, product development program, and recording medium recorded with product development program
Inventor: HAYASHI TOSHIKATSU
IPC: G06F19/00
Filed: 2002-03-12
Granted: 2006-01-21
Abstract: A product development method, a product development system, and a product development program for conducting timely and effective product development through understanding product concepts and the suitability of a product for potential needs by using computers, and a recording medium recorded with the product development program are provided. A person inputs product concepts that she/he hits on with her/his free imagination to an input template, and a work list is created by referring to a dictionary table. When all inputs are completed, the product concepts of the work list are shown on the input template so that the validity of the product concepts is checked and the product concepts are corrected. Next, after an aggregated list is created, product concept categories are analyzed according to a given analysis method. Obtained product concept information is output as a chart or a table.
Patent TW-562931-B (TW)
Title: Probe card with needle fixing substrate and method for making the needle fixing substrate
Inventor: LIU JOHN
IPC: G01R1/06
Filed: 2002-03-15
Granted: 2003-11-21
Abstract: A probe card with needle fixing substrate is provided. The needle fixing substrate is mounted on a multiplayer ceramic wiring board and has electrically via holes and solder materials in the via holes. A plurality of elastic probe needles is combined at the via holes for certainly contacting the integrated circuits under test. Due to the needle fixing substrate, the multiplayer ceramic wiring board is avoided contamination directly for reducing test cost. The present invention also discloses a method for making the needle fixing substrate.
Patent TW-I266137-B (TW)
Title: Display apparatus and portable device
Inventor: NUMAO TAKAJI
IPC: G09G3/36
Filed: 2002-07-03
Granted: 2006-11-11
Abstract: A display apparatus is arranged such that each of a plurality of pixels formed on a display area has, for instance, an organic EL device as a display device, and each of the organic EL devices has a voltage variation section which can change the value of a display voltage supplied to each of the organic EL devices. Moreover, the display apparatus preferably includes voltage keeping sections for keeping the input voltage of the voltage variation sections and storage sections for storing image data. On this account, it is possible to further reduce the power consumption of the display apparatus and downsize the display apparatus as display means, so that the display apparatus can be suitably adopted as display means of a mobile device.
Patent TW-555629-B (TW)
Title: Staple detection mechanism in electric stapler
Inventor: HIGUCHI KAZUO
IPC: B25C5/16
Filed: 2002-08-23
Granted: 2003-10-01
Abstract: A passage (4) for inserting and withdrawing a staple cartridge (3) is formed in a magazine part (2) of a stapler body (1). A sheet staple (a) is stored in the staple cartridge (3), and the sheet staple (a) is driven out in sequence, starting at a staple (a1) at a front part of the sheet staple (a) after bending the staple from both sides. A staple detector (7) formed so that the both tip sides of an actuator (8) are converged is disposed so that the its both side parts face the access port of the passage (4) and are engaged with the upper or lower surface of the sheet staple (a) of the staple cartridge (3) with a tip part installed in the passage (4). The actuator (8) is installed so as to be retractably rotated in the vertical direction relative to the longitudinal direction of the passage (4) and energized by a spring so as to be diagonally erected at all times.
Patent TW-I271820-B (TW)
Title: Semiconductor memory element, semiconductor memory element arrangement, method for fabricating a semiconductor memory element and method for operating a semiconductor memory element
Inventor: HOFMANN FRANZ
IPC: H01L27/115
Filed: 2002-09-04
Granted: 2007-01-21
Abstract: A semiconductor memory element has a substrate, in which a source region and a drain region are formed, a floating gate electrically insulated from the substrate, a tunnel barrier arrangement, via which charging or discharging of the floating gate can be performed, it being possible to alter the conductivity of a channel between source and drain regions by charging or discharging the floating gate, and means for controlling the charge transmission of the tunnel barrier arrangement, which have a source line that is electrically conductively connected to the source region.
Patent TW-593133-B (TW)
Title: Process for the gasification of heavy oil
Inventor: STELLACCIO ROBERT J
IPC: C01B3/36
Filed: 2002-09-09
Granted: 2004-06-21
Abstract: The present invention provides a process whereby a high viscosity hydrocarbonaceous material is fed to a gasifier for conversion to synthesis gas. The feedstock, steam, oxygen, and recycled gasification system water are all fed into the gasifier through a four stream feed injector. The feedstock in this design is sandwiched between two oxygen streams so as to provide better conversion for the exceptionally heavy feed. The fourth stream down the central bayonet of the feed injector provides the flow path for the recycled water.
Patent TW-583848-B (TW)
Title: Apparatus and method for level-dependent companding for wireless audio noise reduction
Inventor: CERRA DAVID
IPC: H04B14/00
Filed: 2002-10-02
Granted: 2004-04-11
Abstract: The present invention provides apparatus and method that mitigate the noise incurred on a wireless communications path between an encoder and a decoder of a wireless audio noise reduction system that utilizes frequency modulation (FM). The encoder comprises a variable compressor that invokes compression whenever the input signal is above a first threshold level. The decoder comprises a variable expander that invokes expansion whenever the received signal from the decoder is above a second threshold.