baber/WOPTO huggingface dataset:
Patent TW-369643-B (TW)
Title: Human body position detector
Inventor: HSIEN YUAN-TAI
IPC: G08B1/08
Filed: 1998-08-05
Granted: 1999-09-11
Abstract: This invention is about a kind of human body position detector, it is formed by using output/input port of micro control to connect charred heat infrared detector, its motor 1, rotation speed feedback device, ultrasonic detector and its motor 2; the said micro controller activates motor 1 and the charred heat infrared detector, such that the charred heat infrared detector is processing the detection, while it is driven by motor 1 to rotate, when human body existence is detected by the charred heat infrared detector, it shall inform micro controller, and the micro controller shall cooperate with rotation speed feedback device, to compute the orientation angle of detected human body; then, micro controller shall drive its motor 2 to rotate the ultrasonic detector to align with the orientation angle, to make ultrasonic detector to operate, to detect its distance from the human body; with this application, the position of the human body is detected.
Patent TW-392329-B (TW)
Title: Electrostatic discharge protection circuit for DRAM
Inventor: WU TSUNG-JR
IPC: H01L23/60
Filed: 1998-09-11
Granted: 2000-06-01
Abstract: A kind of electrostatic discharge protection circuit structure for DRAM and its manufacturing method which includes the following steps: first, forming neighbored two gates on the substrate; then, forming a silicon oxide layer to define a contact which is larger than the common source/drain area between two gates; then, connecting the common source/drain area between the two gates. Because the two gates are formed simultaneously, when forming the contact between two gates, there will be no alignment accuracy problem. Thereafter, filling conductive material in the common contact of the two gates, such as doped polysilicon, so as to complete the connection between gates of MOS transistor and common source/drain.
Patent TW-374039-B (TW)
Title: Wafer processing apparatus
Inventor: OLMSTEAD DENNIS L
IPC: H01L21/304
Filed: 1998-09-25
Granted: 1999-11-11
Abstract: Wafer processing apparatus for batch processing of wafers comprises a turntable, having a polishing surface thereon, capable of rotation about a turntable rotation axis. A pressure plate is constructed for simultaneously holding multiple wafers with a polish face of the wafers facing the polishing surface of the turntable. A polisher head capable of applying a normal force to the pressure plate is provided to drive pressure plate toward the turntable so that the polish face of the wafers engages the polishing surface of the turntable for polishing of the wafers. A force distributing member intermediate the polisher head and the pressure plate is constructed for uniformly distributing the force applied by the polisher head to the pressure plate.
Patent TW-422725-B (TW)
Title: An air filter, the manufacturing method, and a high efficiency air cleaning apparatus
Inventor: SAKATA SOICHIRO
IPC: B01J20/18
Filed: 1998-10-07
Granted: 2001-02-21
Abstract: This invention describes a filter for clearing air, which uses inorganic powders as a binder to firmly fix the following inorganic absorbents onto the carrier surface. The inorganic adsorbent used is selected from the group consisting at least one of diatom earth, silica, alumina, mixture of silica and alumina, aluminum silicate, activated alumina, porous glass, hydrated magnesium silicate clay mineral, activated white clay, and activated bentonite or synthetic meerschaum. The selected inorganic powders are added with inorganic acid salt(s). The filter of air cleaning apparatus is effective in manufacturing semiconductor elements, liquid crystal displays (LCD) and so forth, because it can remove both gaseous salts and gaseous organic impurities.
Patent TW-421985-B (TW)
Title: Substrate of semiconductor package
Inventor: CHEN KUN-CHING
IPC: H05K7/20
Filed: 1999-01-04
Granted: 2001-02-11
Abstract: The present invention relates to a substrate of a semiconductor package, in which an encapsulation region is provided on a substrate. The encapsulation region is placed with a film. The substrate underneath the film is provided with a circuit layout. The circuit layout is deposited with a layer of a soldering mask. When an encapsulant is injected into the encapsulation region, the encapsulant is isolated by the film and does not come into direct contact with the soldering mask, in which the adhesion capability between the film and the encapsulant is greater than the adhesion capability between the film and the soldering mask. When the encapsulant on the encapsulation passage is peeled off after encapsulation, the film can be peeled off along with the encapsulant of the encapsulation passage. Therefore, no film or encapsulant will remain on the substrate.
Patent TW-567163-B (TW)
Title: Packing apparatus
Inventor: HONMA KATSUMI
IPC: B65B9/06
Filed: 1999-02-08
Granted: 2003-12-21
Abstract: The film F is pulled out from the film roll R and carried along continuously, to form a cylindrical shape by vertical seal Fl with a vertical seal roll 8 which forms a pair by superimposing. The ends of said film F, in which is filled with contents and the packing object is formed by horizontal seal F with a horizontal seal rolls 9, 10 which form a pair of cylindrical film F. The apparatus comprises a pressing means in which at least one side of the horizontal seal rolls 91 is disposed movably, and at least one side of such horizontal rolls 91 presses against the other side of the seal rolls 92, a joint detection means 16 disposing at the upper stream of the film transport direction beyond the horizontal seal roll 9 which makes a pair and detects the joint J of said film F, and a control portion 17 which reduces or releases the pressing force from the pressing means 14 after a specific period of time.
Patent TW-375723-B (TW)
Title: Process for screen using planar display panels
Inventor: KIMURA KAZOU
IPC: G09F9/313
Filed: 1999-03-02
Granted: 1999-12-01
Abstract: The invention provides an easier process for fabricating display screen using planar display panels and actually setting the resulting display screen flat in the following steps: after first securing m pieces of planar display panels to a holder, securing elastic circuit board to electrode pin of planar display panel protruded from the back of holder to form an unit; after mounting the frame on said unit, installing a part arranged with connector on the surface of frame via partial fold-back of elastic circuit board to form a sub-module; then, forming a module by linking up the sub-modules, and display screen is manufactured from the assembly of said module.
Patent TW-446994-B (TW)
Title: CMOS-type semiconductor device and method of fabricating the same
Inventor: CHO KOYU
IPC: G02F1/136
Filed: 1999-03-31
Granted: 2001-07-21
Abstract: In the fabrication of a CMOS-TFT, non-selectively doping (for both of p- and n-type TFTs) and selectively doping (only for the n-type TFT) with p-type impurities (B: boron) are successively performed at very low concentrations to control the threshold voltages (Vthp and Vthn). More specifically, the Id-Vg characteristics of the p- and n-type TFTs are initially negatively shifted. In this state, non-selectively doping is performed positively to shift the p- and n-type TFTs first to adjust the Vthp to a specified value. Selectively doping is then performed positively to shift only the n-type TFT to adjust the Vthn to a specified value. The threshold voltages of the p- and n-type TFTs constructing the CMOS-TFT can be independently and efficiently (with minimum photolithography) controlled with high accuracy.
Patent TW-434587-B (TW)
Title: Chip thermistors and methods of making same
Inventor: ABE YOSHIAKI
IPC: H01C7/00
Filed: 1999-04-28
Granted: 2001-05-16
Abstract: A chip thermistor is produced by providing a planar rectangular thermistor block with a pair of electrodes formed on its surfaces, each of the electrode being formed so as to be in part on a different one of the main surfaces and extending continuously at least onto one of the side surfaces. The thermistor block thus prepared is thereafter cut transversely to obtain a plurality of thermistor elements. A specified number of these thermistor elements are then aligned and stacked one on top of another with their main surfaces facing each other. A layer of an insulating material such as glass with thickness greater than 10 mu m is inserted between each mutually adjacently stacked pair of these thermistor elements. Outer electrodes are formed on the outer surfaces of the stacked structure so as to electrically connect to the electrodes on the stacked thermistor elements on their aligned end surfaces.
Patent TW-455534-B (TW)
Title: Method of producing polyethylene film having a desired water vapor transmission rate
Inventor: PIP HANS JOACHIM
IPC: B29C48/18
Filed: 1999-05-10
Granted: 2001-09-21
Abstract: Methods of producing polyethylene films having a desired water vapor transmission rate (WVTR) are provided. The methods include casting a polyethylene sheet which has a base layer of a polyethylene and a cavitating agent, and at least one layer of a WVTR-controlling material, and subsequently biaxially orienting the sheet to yield a film having the desired WVTR. The base layer has a porous microstructure and a WVTR substantially higher than the desired WVTR.
Patent TW-434546-B (TW)
Title: A synchronous memory device of a wave pipeline structure
Inventor: SUH JUNG-WON
IPC: G11C11/407
Filed: 1999-05-21
Granted: 2001-05-16
Abstract: A synchronous memory device of a wave pipeline structure includes: an internal clock signal generation means which generates an internal clock signal being a standard of an output data only during a period in which an output enable signal is activated; and a data transmission means which is connected between an output terminal of a plurality of registers and an output driver, is switched by a control of the internal clock signal, receives data stored in an activated register as input, and transmits the data to the output driver. As a result, the synchronous memory device greatly improves the data access path and the data output hold time, enhances the stability and performance of a memory operation, and achieves a high-speed operation.
Patent TW-436791-B (TW)
Title: A NOR array architecture and operation methods for etox cells capable of full eeprom functions
Inventor: JI MING-HUA
IPC: G11C16/10
Filed: 1999-05-26
Granted: 2001-05-28
Abstract: A NOR array architecture allowing single bit, row, and column programming and erase operations is disclosed. The NOR array architecture comprises: a plurality of ETOX cells formed in a deep n-well, each of the ETOX cell having: (1) a control gate; (2) a floating gate insulated from and formed substantially underneath the control gate; (3) a p-well formed in the n-well and underneath the floating gate and the control gate; (4) a drain implant formed in the p-well adjacent to the floating gate; and (5) a source implant formed in the p-well adjacent to the floating gate. The ETOX cells are formed into a two-dimensional array including a plurality of rows and a plurality of columns. Each of the control gates of the ETOX cells in adjacent two rows sharing a common row are connected to a row wordline. Each of the source implants of the ETOX cells sharing a common row are connected to a row sourceline. Each of the drain implants of the ETOX cells sharing a common column are connected to a column bitline. Finally, each of the p-wells of the ETOX cells in a common column are connected together to a common p-well bias line.
Patent TW-431925-B (TW)
Title: Saw wire assembly, cutting method utilizing the same, and system therefor
Inventor: OHASHI SEISHIRO
IPC: B24B27/06
Filed: 1999-07-08
Granted: 2001-05-01
Abstract: A cutting system by which a material to be worked is cut off by the use of each of abrasive grain-bonded saw wires contained in a saw wire assembly prepared by arranging the abrasive grain-bonded saw wires on a long tape base material along the longitudinal direction thereof in such a way that they are disposed side by side in the direction perpendicular to the above described longitudinal direction, and bonding tentatively these abrasive grain-bonded saw wires onto the tape base material through an adhesive in a releasable manner, comprises means for releasing the tape base material from the saw wire assembly before it reaches the material to be worked; and means for applying a tension to the saw wire assembly and each of the abrasive grain-bonded saw wires.
Patent TW-439003-B (TW)
Title: Display device
Inventor: YAMAZAKI SHUNPEI
IPC: H01L21/84
Filed: 1996-11-15
Granted: 2001-06-07
Abstract: A resin material having a small relative dielectric constant is used as a layer insulation film 114. The resin material has a flat surface. A black matrix or masking film for thin film transistors is formed thereon using a metal material. Such a configuration prevents the problem of a capacity generated between the masking film and a thin film transistor.
Patent TW-466482-B (TW)
Title: Synchronous semiconductor memory device
Inventor: OHSHIMA SHIGEO
IPC: G11C7/10
Filed: 2000-03-07
Granted: 2001-12-01
Abstract: The present invention is developed to improve the problems of the prior art, which provides a synchronous semiconductor memory device to decrease the number of peripheral data lines to reduce the chip size of an SDRAM while adopting a pre-fetch system for accelerating a data transfer cycle. The synchronous semiconductor memory device of the present invention has the following feature. It comprises: a memory cell array; a decoder circuit for decoding an address which is supplied in synchronism with a clock, to select a memory cell of said memory cell array; a plurality of main data line pairs, to which the data of the memory cell array are transferred; a plurality of data line buffers, each of which is provided in a corresponding one of the main data line pairs and each of which includes a latch circuit; and a plurality of peripheral data lines for transferring data of each of the data line buffers to a data input/output terminal, wherein a plurality of bits of data per data input/output terminal read out of the memory cell array are transferred to said data line buffers via said main data line pairs in parallel. While the head data of the plurality of bits of data pass through said latch circuits to be transferred to said peripheral data line buffers, the subsequent data are temporarily held by said latch circuit, and then transferred to the peripheral data lines same as that of the leading data.
Patent TW-476710-B (TW)
Title: Optical printer
Inventor: YAMADA KEIKI
IPC: B41J2/525
Filed: 2000-04-08
Granted: 2002-02-21
Abstract: In the well-known optical printer, since only three spectroscopic data (red, green, blue) are exposed, it is difficult to form high-quality recording, especially there is a problem to form a real image having massive feeling. The optical printer can form gray scale image by selectively expose the photosensitive recording medium, which comprises: an image data input means 1 inputs more than 4 colors of spectroscopic image data; a storage means 2 to store the received spectroscopic image data in units of screen or line; an optical print head 4 to output more than 4 lights with different peak wavelengthes; and a head drive means 3 which converts the stored spectroscopic image data into a corresponding exposing time, turn on those lights which are more than 4, and drives the ON-OFF of the optical printer head.
Patent TW-534873-B (TW)
Title: Multicolour marker pen
Inventor: MATSUMOTO NOBUO
IPC: B43K27/08
Filed: 2000-04-25
Granted: 2003-06-01
Abstract: This invention relates to a multicolour marker pen, which comprises tips, front cap having tip penetration portion that can be penetrated by tips, pen shaft having ink tank receivers in the pen tube portion embedded onto the front cap, and ink tanks contained in the pen shaft. Multicolour marker pen comprises inserting slots for ink tanks formed onto the said ink tank receiver, meanwhile inserting slots inserted by tips on the front cap, furthermore tip penetration portion having tips penetrated in the front portion, and pen shaft having ink tank receiver contained ink tanks in the pen tube and ink tank receivers in the pen tube portion contained in the pen shaft portion. Inserting slots for ink tanks formed onto the said ink tank receiver and meanwhile inserting slots inserted by tips on the front cap can form inserting slots for ink tank and inserting slots for tips in the same direction and same place, and can surely separate the end portion of tip to insert into the ink tanks, a guide tube for tip having separation portion provided on the front portion furthermore water non-penetratable coating was formed on the face against the tips.
Patent TW-577977-B (TW)
Title: Position sensing device and method
Inventor: OLIVER THOMAS C
IPC: H04N1/107
Filed: 2000-05-04
Granted: 2004-03-01
Abstract: A method and system for determining the position of a first object (100) relative to a second object (170) are disclosed. The method comprises providing a sheet (200) having has a first surface (210), a second surface (212), and at least one optically detectable feature (218). The second surface (212) of the sheet (200) is placed adjacent a surface (172) of the second object (170). The method further comprises providing an imaging system (154) fixedly associated with the first object (100). The imaging system is placed adjacent the sheet first surface (210) and is moved along with the first object (100) relative to the sheet (200). The imaging system (154) images planar portions (130) of the sheet (200), including the optically detectable feature (218). Additionally, the imaging system (154) identifies the locations of the optically detectable feature (218) relative to the imaging system (154) as the first object (100) and the imaging system are moved relative to the sheet (200). The imaging system (154) measures the amount and direction of the relative movement between the imaging system (154) and the optically detectable feature (218). The relative movement between, the first object (100) and the second object (170) is then readily determined, which in turn, yields the position of the first object (100) relative to the second object (170).
Patent TW-483234-B (TW)
Title: Broadcast transmission system with single correction filter for correcting linear and non-linear distortion.
Inventor: TWITCHELL EDWIN RAY
IPC: H03F1/32
Filed: 2000-05-12
Granted: 2002-04-11
Abstract: A distal broadcast transmission system (60) comprising a power amplifier (66) that amplifies an information signal to a power level to excite an antenna to emit a broadcast signal. An amplification processing circuitry (68, 70) processes the signal. The information signal is bandpass filtered. The power amplifier (66) causes non-linear distortion to the information signal. The processing circuitry (68, 70) causes linear distortions to the information signal. A single, memoryful filter (76) pre-distorts the information signal to compensate for all of the linear and non-linear distortions. The memoryful filter (76) is a volterra filter. A memoryful filter (112) pre-distorts an information signal to compensate for linear distortion from a power amplifier (102) and non-linear distortion from pre-amplification processing circuitry (104). Linear distortion from post-amplification processing circuitry is compensated by a linear equalizer (114).
Patent TW-526138-B (TW)
Title: Method and device for printing stereoscopic objects
Inventor: HE JIAN-JANG
IPC: B41F17/00
Filed: 2000-05-19
Granted: 2003-04-01
Abstract: The present invention provides a method and device for printing stereoscopic objects. By means of the highly inventive method and the its device printing of stereoscopic and vertical side surface can be performed on a printed article. Deficiency incurred in manual operation can be eliminated and high quality and excellent aesthetic appearance of the printed articles can be obtained. Moreover, the device allows for mass production and costs of printing can be substantially reduced.
Patent TW-469462-B (TW)
Title: Cathode subassembly and color CRT equipped therewith
Inventor: SUGIMURA TOSHIKAZU
IPC: H01J9/04
Filed: 2000-06-21
Granted: 2001-12-21
Abstract: A cathode subassembly for color CRTs is provided, which exhibits scarcely the degradation of electron emission capability for at least ordinary lifetime of color CRTs even at a high current density greater than 1 A/cm2 while it has an equivalent activation time and an equivalent operating temperature to those of former oxide cathodes. The cathode subassembly comprises (1) a porous cathode sheet (11) formed by a sintered body containing Ni, scandium oxide (Sc2O3), and an electron-emissive material; the body being made by sintering a mixture of a Ni powder, a scandium oxide (Sc2O3) powder, and an electron-emissive material powder using an HIP process; the cathode sheet has an electron emission surface; and (2) a sheet support for supporting the sheet support having a part in contact with the sheet; the part being made of an alloy containing Ni as its main ingredient and at least one metal selected from the group consisting of chromium (Cr), tantalum (Ta), molybdenum (Mo), zirconium (Zr), tungsten (W), and cobalt (Co); at least one metal selected from the group consisting of Cr, Ta, Mo, Zr, W, and Co serves as a reducing agent for the electron-emissive material. Preferably, the electron-emissive material is a carbonate generated by co-precipitation of Ba, Sr, and Ca.
Patent TW-544445-B (TW)
Title: Glass substrate and glass composition for use in a liquid crystal panel
Inventor: TACHIWANA KAZUO
IPC: G02F1/1333
Filed: 2000-06-29
Granted: 2003-08-01
Abstract: In liquid crystal panel glass suitable for a polysilicon TFT substrate, a strain point, specific gravity, and a Young's modulus are determined to obtain pertinent solubility, a light weight, and strength for the polysilicon TFT substrate. Specifically, the strain point is not lower than 680 DEG C while the specific gravity is not higher than 2.45, and the Young's modulus is not smaller than 7600 GPa. The glass may include a combination of SiO2, B2O3, Al2O3, and MgO.
Patent TW-480374-B (TW)
Title: Clockspring connector with carrier member and method for assembling the same
Inventor: BOLEN PATRICK A
IPC: H02G11/02
Filed: 2000-08-04
Granted: 2002-03-21
Abstract: A clockspring connector is provided comprising a housing defining a chamber, including a carrier member having a first roller associated with a first turned-back loop of a first flat conductor cable and a second roller associated with a second turned-back loop of a second flat conductor cable wherein said first and second flat conductor cables are alternatingly coiled at an inner diameter of the chamber adjacent the hub or along said outer diameter of the chamber adjacent the housing wall. The clockspring connector includes a complaint roller member providing compression forces against the flat ribbon cable during rotation of the clockspring connector. A clockspring connector and method for producing the same is provided having a hub rotatably mounted within a housing, the housing defining a chamber, with an integrated carrier assembly mounted within the housing, the integrated carrier assembly having a frame with a first and second roller assembly, wherein the integrated carrier assembly includes a first and second flat ribbon cable each having a slack length that encircles and variably distributes within the housing, wherein a first and second conductive backbone is accessible to the first and second flat ribbon cable and the first backbone interconnects with the steering system to circle with the base upon rotation of the steering wheel, the first and second backbones being interconnected by the flat ribbon cables.