baber/WOPTO huggingface dataset:
Patent TW-438971-B (TW)
Title: Electrostatic capacitance type sensor
Inventor: OKADA KAZUHIRO
IPC: G01P15/18
Filed: 2000-02-11
Granted: 2001-06-07
Abstract: The purpose of the present invention is to provide simple structure for obtaining electrostatic capacitance type sensor that is capable of having accurate detection value without the interference of other axis. The lower fixing substrate 110, displacement substrate 125, upper fixing substrate 130 are stacked and fixed under the state of inserting the stage base 145, 155 having the isolation function. Substrates 110, 130 are composed of insulating rigid body and displacement substrate 125 is composed of yieldable substrate having conducting characteristic. On top of the substrate 110, electrode E11 is formed on the right side, electrode E12 is formed on the left side, and a pad-shaped electrode E15 is formed at the center. On top of the substrate 130, electrode E21 is formed on the right side, electrode E22 is formed on the left side, and a pad-shaped electrode E25 is formed at the center. Through each electrode and the displacement substrate 125, capacitance devices C11 to C25 are formed. The displacement substrate 125 will generate displacement when the action body 160 is subjected to the acceleration effects such that the capacitance value of each capacitance device will generate variations. The X-axis composition of acceleration is obtained from (C11+C22)-(C12+C21). The Z-axis composition of acceleration is obtained from C25-C15.
Patent TW-466152-B (TW)
Title: Polishing media stabilizer
Inventor: SOMMER PHILLIP R
IPC: B24B37/26
Filed: 2000-04-13
Granted: 2001-12-01
Abstract: A polishing apparatus that employs a polishing media retention arrangement to prevent slippage or wrinkles in the polishing media during polishing. The polishing media is drawn against a support surface by a vacuum applied between the polishing media and the support surface. Also, a porous layer may be placed between the polishing media and the support surface to form dimples in the polishing media upon the application of vacuum. An alternative arrangement draws the polishing media against a carrier and the substrate to be polished.
Patent TW-464900-B (TW)
Title: Tension mask and tension mask and frame assembly for color cathode ray tube
Inventor: SHIN SOON-CHEOL
IPC: H01J29/07
Filed: 2000-03-06
Granted: 2001-11-21
Abstract: A tension mask and a tension mask and frame assembly for a color cathode ray tube (CRT). The tension mask and frame assembly includes: a tension mask including an aperture portion having a series of strips disposed at predetermined intervals to define slits, and tie bars interconnecting adjacent strips, and a non-aperture portion having side members disposed parallel to the strips on both sides of the aperture portion, wherein strips near the side of the aperture portions and the side members have a predetermined partial pin cushion curvature, and a frame including a pair of support members disposed parallel to each other, for supporting the tension mask under tension acting in the vertical direction of the strips, such that a tension acts on the horizontal direction of the tension mask through the tie bars, due to the curvature of the tension mask, and a pair of elastic members fixed to both ends of the support members for supporting the support members.
Patent TW-444350-B (TW)
Title: Method of manufacturing a semiconductor device
Inventor: LEE JUNG-HO
IPC: H01L21/205
Filed: 2000-04-24
Granted: 2001-07-01
Abstract: Method of manufacturing a semiconductor device according to the present invention comprises the steps of: sequentially forming a gate oxide layer, a gate and a mask insulation layer on a semiconductor substrate; sequentially forming first and second insulation layer on a resulting structure after forming the mask insulation layer; forming a first spacer on a side wall of the gate and the mask insulation layer having the first insulation layer by etching the second insulation layer; etching the first insulation layer so that an undercut is formed and the substrate of both sides of the first spacer and surface of the mask insulation layer are exposed, resulting from forming a second spacer on side wall of the gate and mask insulation layer; forming an epitaxial silicon layer on the exposed substrate; and forming elevated source and drain regions in the substrate by implanting an impurity ion through the epitaxial silicon layer and by performing annealing process.
Patent TW-521266-B (TW)
Title: Perceptual phonetic feature speech recognition system and method
Inventor: BU LING-KAI
IPC: G10L15/02
Filed: 2000-07-13
Granted: 2003-02-21
Abstract: A complete system and method for accurate and robust speech recognition based on the application of three perceptual processing techniques to the speech Fourier spectrum to achieve a robust perceptual spectrum and the accurate recognition of that perceptual spectrum by projecting the perceptual spectrum onto a set of reference vowel spectrum vectors for input to a speech recognizer. The invention comprises a perceptual speech processor for preceptually processing the input speech spectrum vector to generate a perceptual spectrum, a storage device for storing a plurality of reference spectrum vectors and a phonetic feature mapper, coupled to said perceptual speech processor and to said storage device, for mapping said perceptual spectrum onto said plurality of reference spectrum vectors.
Patent TW-449917-B (TW)
Title: Nonvolatile flash memory cell using drain induced barrier lowering effect
Inventor: JIANG FU-CHENG
IPC: H01L27/115
Filed: 2000-08-16
Granted: 2001-08-11
Abstract: A nonvolatile flash memory cell using drain induced barrier lowering effect is disclosed. The cell comprises a channel region, a control gate and a floating gate. The channel region is in the surface of the substrate and between the source and drain regions. The control gate is isolated from the channel region and the width of control gate is smaller than the channel width. The floating gate is between the channel region and control gate and is isolated from the channel region and control gate. The width of floating gate is smaller than the channel width. Besides, the floating gate is parallel to the control gate, and the bottom of the control gate also can be more far away the substrate than the top of the floating gate. This invention is characterized in that the channel can be divided to two sections. One is under the floating gate and the other is not. So even the over-erasing induces the short of the channel region beneath the floating gate, the channel region not beneath the floating gate is not conducted. It can effectively prevent the abnormal operation of nonvolatile flash memory.
Patent TW-476118-B (TW)
Title: Surface treatment method for spin-on glass
Inventor: GE CHUNG-HU
IPC: H01L21/31
Filed: 2000-09-14
Granted: 2002-02-11
Abstract: This invention provides a method to improve adhesion between spin-on glass and nitride material. Silicon ion is used as ion source to treat surface of the spin-on glass before curing. Silicon ion is implanted into the uncured spin-on glass by ion implantation, which leads to an amorphous silicon rich layer containing less organic materials formed on the uncured spin-on glass and thus eliminates peeling problem occurred between spin-on glass and nitride.
Patent TW-479433-B (TW)
Title: Enhanced video programming system and method utilizing a web page staging area
Inventor: HARRINGTON JEFFREY M
IPC: H04N21/235
Filed: 2000-09-27
Granted: 2002-03-11
Abstract: A web page staging area enables the construction of web pages hidden from the view of the user. Once a web page has been constructed, it is displayed to the user in response to timer event information or upon receipt of a particular command instructing that it be displayed. Use of the staging area provides the user with a more television-like experience in viewing content from the internet or other source in that the user need not view a web page as it is being constructed on a display device. Use of timer event information for displaying the constructed web page permits synchronization of the web page with associated programming.
Patent TW-464886-B (TW)
Title: Common mode filter
Inventor: SATO KOUKI
IPC: H01F17/04
Filed: 2000-09-19
Granted: 2001-11-21
Abstract: 19990266239
Patent TW-538269-B (TW)
Title: Conduction defect correcting method for liquid crystal display device and manufacturing method thereof
Inventor: YOSHIOKA KOUICHI
IPC: G02F1/1333
Filed: 2000-09-20
Granted: 2003-06-21
Abstract: In a liquid crystal panel, a scanning electrode is formed on an upper substrate, and a scanning electrode terminal, a data electrode, and a data electrode terminal are formed on a lower substrate. The scanning electrode and the data electrode are opposed to each other via a liquid crystal material. Conducting members which are disposed in a sealing member and have conductivity are sandwiched between the scanning electrode and the scanning electrode terminal. Ac voltage is applied from the scanning electrode terminal and the data electrode terminal so as to apply ac voltage between the scanning electrode and the scanning electrode terminal via the data electrode and the liquid crystal material, thereby correcting a conduction defect on the conducting part. This method makes it possible to correct a conduction defect on a conducting member in a liquid crystal display device, which is provided with the conducting part between the substrates, so as to improve display quality and a yield of the liquid crystal display device.
Patent TW-473573-B (TW)
Title: Electronic zigzag sewing machine
Inventor: YOKOMIZO YASUHISA
IPC: D05B19/10
Filed: 2000-10-04
Granted: 2002-01-21
Abstract: To provide an electronic sewing machine capable of carrying out condensation stitching of high quality in a predetermined pattern prior to or subsequently to a needle oscillating pattern reliably through a simple method. A predetermined needle oscillating pattern is selected in accordance with condensation stitching formed at the start or end of needle oscillating pattern. The number Pn of condensation stitching operations is set during condensation stitching (S113), and the number of condensation stitching is calculated by multiplying the number Pn of condensation stitching operations by the number N of stitches with one needle oscillating pattern of condensation stitching (S114). In the case in which the number of stitches is simply set, there is a possibility that the condensation stitching might be ended in the middle of a needle oscillation and a normal sewing start position might be shifted. In the case in which the number of stitches is calculated as above, the condensation stitching is always completed at the end of the needle oscillation thereof, and then the normal stitching is started. Therefore, a sewing shift is not generated during a transition between the normal needle oscillating pattern and the needle oscillating pattern for the condensation stitching. Thus, the quality of sewing can be enhanced.
Patent TW-482993-B (TW)
Title: Method and apparatus for suppressing audible noise in speech transmission
Inventor: RUWISCH DIETMAR DR
IPC: G10L21/02
Filed: 2000-10-05
Granted: 2002-04-11
Abstract: Method of suppressing audible noise in speech transmission by means of a multi-layer self-organizing feedback neural network comprising a minima detection layer, a reaction layer, a diffusion layer and an integration layer, said layers defining a filter function F(f,T) for noise filtering.
Patent TW-480727-B (TW)
Title: Semiconductor display device
Inventor: YAMAZAKI SHUNPEI
IPC: H01L27/32
Filed: 2000-12-29
Granted: 2002-03-21
Abstract: To provide a semiconductor display device capable of displaying an image having clarity and a desired color, even when the speed of deterioration of an EL layer is influenced by its environment. Display pixels and sensor pixels of an EL display each have an EL element, and the sensor pixels each have a diode. The luminance of the EL elements of each in the display pixels is controlled in accordance with the amount of electric current flowing in each of the diodes.
Patent TW-503600-B (TW)
Title: Printed dipole antenna
Inventor: TSAI SZ-NAN
IPC: H01Q13/08
Filed: 2000-12-30
Granted: 2002-09-21
Abstract: A printed dipole antenna comprises a printed antenna circuit board, two dipole antennas, and two feeding devices, wherein the printed antenna circuit board comprises a first and a second surface in opposite direction. The two dipole antennas comprises tow dipole sub-units, and the two dipole sub-units are configured on the first surface and the second surface of the printed antenna circuit board in opposite direction. The two dipole antennas are vertically configured in the space. The two feeding devices can feed the two dipole antennas, respectively. With the difference between the switching mechanism and antenna direction of the dual feeding, it can make two of the three radiation planes of X-Y, X-Z, Y-Z in the space have better transmitting and receiving effects.
Patent TW-I280891-B (TW)
Title: Ozonization apparatus, photoresist remove apparatus, and substrate rinsing apparatus
Inventor: YAMAZAKI KAZUTOSHI
IPC: B01F3/04
Filed: 2001-01-12
Granted: 2007-05-11
Abstract: The present invention provides an ozonization apparatus which is not only capable of dissolving ozone in material water with high efficiency and speedily but also enables the easy and proper control of the dissolved ozone concentration of ozone water. The present invention relates to an ozonization apparatus comprising an ozone gas-permeable membrane disposed to isolate material water and ozone gas from each other and allow said ozone gas to be dissolved in said material water by permeation, said ozone gas-permeable membrane being a nonporous hollow tube which is selectively gas-permeable and liquid-impermeable.
Patent TW-496938-B (TW)
Title: Coupling structure for tube
Inventor: KIKUMORI YASUHIRO
IPC: F16L33/00
Filed: 2001-01-18
Granted: 2002-08-01
Abstract: An engaging member 15 is integrally or separably attached to the tip end of a second tube member 2 which is attached to the side wall 30 of a hand hole. A come-out preventing member 24 is adapted to be attached to the tip end of a first tube member 1 which is coupled to the second tube member 2. When the come-out preventing member 24 is pushed on the engaging member 15 side, both the engaging member 15 and the come-out preventing member 24 are placed in an engagement state mutually so that the first tube member 1 and the second tube member 2 are coupled without being drawn.
Patent TW-I232877-B (TW)
Title: Process for treating a surface of a substrate
Inventor: NANAVATI SHRENIK MAHESH
IPC: C08J7/048
Filed: 2001-03-02
Granted: 2005-05-21
Abstract: A process of preparing an oxygen barrier coating using a compound of the general formula RaX3-aSi-Z-SiX3-aRa, wherein Z is R'NH(R'NH)pR', each R is selected from the group consisting of a hydrogen atom and a hydrocarbon group, each X is selected from the group consisting of an alkoxy group with 1 to 4 carbon atoms, a halogen atom, an oxime group or an acyloxy group, each R' is a divalent hydrocarbon group having 1 to 12 carbon atoms; a is from 0 to 3 and p is 0 or 1. The invention further comprises compositions incorporating the above compound. Coatings prepared may be used in packaging applications as a top coat, or a primer for further coatings.
Patent TW-493092-B (TW)
Title: Structure of adjusting of central wavelengths of optical filters using in a DWDM system and method of the same
Inventor: TAI SUE-LIN
IPC: G02B6/34
Filed: 2001-03-20
Granted: 2002-07-01
Abstract: A structure and method of adjusting central wavelengths of optical filters being used in a Dense Wavelength Division Multiplexing (DWDM) system comprise optical fibers using in optical signals inputting/outputting, a GRIN Lens and a filter. The structure and method are by way of adjusting the included angle formed by the filter and the optical axis of the GRIN Lens or at the same time changing the distance respectively from the inputting and outputting optical fibers to the center optical axis to change the incidence angle of the incidence signal to the filter, thereby adjusting the center-wavelength of the filter and resulting in increasing the yield and decreasing the product cost.
Patent TW-525195-B (TW)
Title: Transparent conductive film, transparent conductive sheet and touch panel
Inventor: OYA TOSHIYUKI
IPC: G06F3/041
Filed: 2001-03-23
Granted: 2003-03-21
Abstract: A transparent conductive film has a cured layer mainly containing a curable resin and a transparent conductive thin film successively layered on a transparent plastic film base. The transparent conductive film is characterized in that it has 3-200 protrusions over the surface of the transparent conductive thin film per 100 μm<SP>2</SP>, each having a diameter of 0.05-3.0 μm and a height of 0.005-2.00 μm. The transparent conductive film is characterized in that a volatile component amount contained in the transparent conductive film is at most 30 Pa.
Patent TW-493219-B (TW)
Title: In-situ source synthesis for metal CVD
Inventor: CHANTAL ARENA-FOSTER
IPC: C23C16/18
Filed: 2001-03-28
Granted: 2002-07-01
Abstract: An in-situ method for synthesis of a vapor type of copper or other metal precursor from a solid source of metal or metal halide. The solid source is localized above the wafer (22) and its temperature is controlled independently from the wafer temperature. The solid source may be located, for example, in a showerhead (50). A metal precursor vapor is produced, and this vapor is drawn onto the wafer (22), allowing deposition to occur on the wafer (22) and a solid thin metal film (60) to form on the surface (28) of wafer (22). The invention overcomes the problem of low partial pressure of copper precursors in copper CVD.
Patent TW-490811-B (TW)
Title: Control of oxide thickness in vertical transistor structures
Inventor: TEWS HELMUT
IPC: H01L29/04
Filed: 2001-05-03
Granted: 2002-06-11
Abstract: Improved process for preparing vertical transistor structures in DRAMs, in which the trench top oxide separates the bottom storage capacitor from the switching transistor, and in which the upper part of the trench contains the vertical transistor at its side wall, to obtain homogeneous gate oxidation at all different crystal planes inside the trench so that homogeneous thickness is independent of crystal orientation comprising: (a) subjecting a wafer trench side wall to ion bombardment for a period sufficient to generate an amorphous layer of oxide side wall; and (b) heating the wafer resulting from step (a) in an oxidizing atmosphere to cause oxidation and recrystallization of the amorphous layer.
Patent TW-462059-B (TW)
Title: Non-volatile semiconductor memory apparatus
Inventor: TSUJIKAWA TETSUYA
IPC: G11C11/56
Filed: 1999-01-28
Granted: 2001-11-01
Abstract: A kind of non-volatile semiconductor memory apparatus has the following characters: plural memory cells for storing data (each memory cell has a threshold voltage value corresponding to the stored data); a controller; plural data latching circuits; and plural input/output terminals. The controller receives plural action commands from outside to perform the control action corresponding to each action command. Plural action commands contain the first read out command, the second read out command, and the first write in command. In the action of the first read out command, the command information indicating the first read out command and the first address information are inputted. The controller is used to conduct the action control of reading out data, which is stored in a group of memory cells corresponding to the first address information, and outputting data, which has been read out, to the external portion through plural input/output terminals. In the action of the first write in command, the command information indicating the first write-in command, the second address information, and data to be written into the memory cell are inputted. The controller is used to conduct the action control of setting data to be written into memory cell in plural latching circuits, and storing and writing data, which is set in the memory cell of the latching circuit, into a group of memory cells corresponding to the second address information. In the action of the second read-out command, the command information indicating the second read-out command is inputted. The controller is used to conduct the action control of reading out data, which is stored in plural latching circuits, and outputting data, which has been read out, to the external portion through plural input/output terminals.
Patent TW-572844-B (TW)
Title: Process for the preparation of metal hydroxides or basic metal carbonates
Inventor: OLBRICH ARMIN
IPC: C25B1/16
Filed: 2001-06-19
Granted: 2004-01-21
Abstract: The invention relates to a method for producing metal hydroxides or alkaline metal carbonates by anode dissolution of the corresponding metals and precipitation of the hydroxides or alkaline carbonates in an aqueous medium. The anode dissolution of the metal components is carried out in the anode compartment of a three-compartment electrolytic cell. An aqueous auxiliary salt solution is fed to an intermediate compartment that is disposed between the anode compartment and the cathode compartment and that is separated therefrom by a porous membrane. An at least not alkaline metal salt solution is continuously taken from the anode compartment while an alkaline auxiliary salt solution is continuously taken from the cathode compartment. The at least not alkaline metal salt solution and the alkaline auxiliary salt solution are combined outside the electrolytic cell for the purpose of precipitating metal hydroxides or alkaline metal carbonates.
Patent TW-511437-B (TW)
Title: Insulating resin composition for multilayer printed wiring board, multilayer printed wiring board using it, and process for manufacturing the same
Inventor: TONEGAWA MASAHISA
IPC: C08G75/0286
Filed: 2001-07-20
Granted: 2002-11-21
Abstract: A resin composition comprises a thermosetting resin, a thermoplastic resin and a filler. The hardened article thereof has finely divided phase separation, and the filler is unevenly distributed in any one of the thermosetting resin-rich phase and the thermoplastic resin-rich phase. A insulating layer can be obtained from the resin composition and has high heat resistance, strong toughness, less thermal deformation, good adhesion to copper wiring and fine pattern.
Patent TW-503128-B (TW)
Title: Ergonomic trigger sprayer having side saddle supports
Inventor: SWEETON STEVE L
IPC: B05B11/00
Filed: 2001-08-14
Granted: 2002-09-21
Abstract: A trigger actuated sprayer has its shroud provided with laterally extending side saddles having undersurfaces defining supports extending longitudinally and continuously between forward and rearward ends of the shroud to provide for ergonomic supports of the sprayer on the top of the hand of the operator when the sprayer is grasped during use. The lateral outward extent of the side saddles is minimized by the provision of a constricted throat portion of the shroud located beneath side saddles.