baber/WOPTO huggingface dataset:
Patent TW-364256-B (TW)
Title: Width and phase control of blanking pulse
Inventor: MUCHENBERGER MANFRED
IPC: H04N3/24
Filed: 1998-02-23
Granted: 1999-07-11
Abstract: An apparatus, comprising a source of a signal (FLY) synchronized to a horizontal component of a video signal (composite video), means (FBP defector) responsive to the synchronized signal for generating a signal (FBP') representative of the horizontal retrace interval, means (deflection processor/video combination) for generating a blanking signal (H-BLK) for disabling an electron beam during horizontal retrace intervals, means (phase to DC converter) responsive to the signal representative of the horizontal retrace interval and the blanking signal for generating reference signals (VR1, VR2) representative of the timing of the blanking signal means (H-BLK detector).
Patent TW-355121-B (TW)
Title: A method for guiding banana growth and device for the same
Inventor: SHIE GANG
IPC: A01G17/00
Filed: 1998-03-13
Granted: 1999-04-01
Abstract: A method for guiding banana growth in which a hollow-center guiding device is planted on the false stems after the false stems complete the growth period and at the height that facilitate the planting of the guide; the slanted opening of the first end of the said guiding device faces the center of the false stem so as to guide the flower buds growing at the center of the false stem to grow along the central hollow part of the guide and bear fruits that hang down and extend out of the second end of the device.
Patent TW-412854-B (TW)
Title: Method of forming a random access memory, information processing and bonding together multiple substrates, stacked integrated circuit memory, and integrated circuit memory structure
Inventor: LEEDY GLENN J
IPC: H01L27/108
Filed: 1998-04-03
Granted: 2000-11-21
Abstract: A Three-Dimensional Structure (3DS) Memory allows for physical separation of the memory circuits and the control logic circuit onto different layers such that each layer may be separately optimized. One control logic circuit suffices for several memory circuits, reducing cost. Fabrication of 3DS memory involves thinning of the memory circuit to less than 50 mu m in thickness and bonding the circuit to a circuit stack while still in wafer substrate form. Fine-grain high density inter-layer vertical bus connections are used. The 3DS memory manufacturing method enables several performance and physical size efficiencies, and is implemented with established semiconductor processing techniques.
Patent TW-458991-B (TW)
Title: Process for preparing polyprenols
Inventor: UJITA KATSUJI
IPC: C07C29/58
Filed: 1998-04-20
Granted: 2001-10-11
Abstract: Provided according to the present invention is a process for the preparation of a polyprenol represented by the following formula (1): wherein Y and Z individually represent a hydrogen atom or are coupled together to form a carbon-carbon bond; R represents a hydrogen atom or a protective group of a hydroxyl group; and n stands for 0 or an integer not smaller than 1, which comprises bringing an organic complex of an alkaline metal into contact with a compound represented by the following formula (2): wherein concerning V, W and X, V represents a halogen atom, while W and X are coupled together to form a carbon-carbon bond or X represents a halogen atom, while V and W are coupled together to form a carbon-carbon bond; A represents a protective group of a hydroxyl group; and Y, Z and n have the same meanings as defined above.
Patent TW-451570-B (TW)
Title: Interface circuit
Inventor: SATO HISATAKE
IPC: G06F7/76
Filed: 1998-07-15
Granted: 2001-08-21
Abstract: The present invention provides a kind of interface circuit that has frequency division of clock signal CK into 1/2 and performs data transmission for the effect of controlling the electric power consumption and decreasing EMI noise. The time setting signal TM of data is divided into 1/2 for frequency division by using flip-flop FF11, and the complementary clock signals CK, /CK are provided for the clock terminals C of FF31, 32. Inside the data DT input in sequence, the odd data signal DTO with odd serial number is preserved in FF31 and the even data signal DTE with even serial number is preserved in FF32, in which DTO and DTE are outputted, respectively. The shifting register 20 having n-stage remaining portion is used to make the start signal ST which represents the start of data DT, shift sequentially to the rear stage, and the locking signals L1 to Ln with longer pulse widths are outputted from each remaining portion. According to the locking signals L1 to Ln, odd data signal DTO and even data signal DTE are preserved in each locking device 41<1> to 41<n> of data locking device 40, respectively, and are outputted.
Patent TW-520361-B (TW)
Title: Process for the preparation of 1-phenylpyrazoline-3-carboxylic acid derivatives
Inventor: SCHLEGEL GUNTER
IPC: C07D231/06
Filed: 1998-09-07
Granted: 2003-02-11
Abstract: There is described a process for the preparation of 1-phenylpyrazoline-3-carboxylic acid derivatives of the formula III by means of base-catalyzed reaction of hydrazones of the formula I with olefins of the formula II where Ph, R1, R2, R3, X and Y have the following meanings: Ph is optionally substituted phenyl, R1 is hydrogen or alkyl, R2 and R3 independently of one another are hydrogen, halogen, cyano, an optionally substituted organic radical, or R2 and R3 together with the carbon atom to which they are attached form a saturated or partially saturated ring having 5 or 6 atoms, is amino, hydroxyl, alkoxy, cycloalkoxy, alkylamino, dialkylamino, alkyloxyalkyloxy, trialkylsilyloxy or trialkylsilylmethyloxy and Y is chlorine or bromine. The reaction is carried out in a two-phase system composed of an organic and an aqueous phase using a sterically hindered amine and, if appropriate, a further base. These 1-phenylpyrazoline-3-carboxylic acid derivatives are employed as so-called safeners, i.e. agents which protect the useful plants in agricultural and silvicultural crops from undesired damage associated with the effect of herbicides.
Patent TW-392303-B (TW)
Title: Method of forming the via hole
Inventor: SHIUNG YU-RU
IPC: H01L21/768
Filed: 1998-09-17
Granted: 2000-06-01
Abstract: This invention discloses a method of forming via hole in the semiconductor substrate.There is a metal layer in the substrate and an anti-reflect thin film is formed in this metal layer, and then a first isolated layer is formed in this anti-reflect layer. The first isolated layer is provided as an etching-stop layer. Next, a thicker second isolated layer is formed to cover the first isolated layer. The second isolated layer is defined to form an opening by using the first isolated layer as the etching-stop layer. Then, the first isolated layer in the opening is peeled off until the anti-reflection coating is exposed, so as to form a via hole. Therefore, the thickness of the anti-reflective coating can be decreased to be about 40-500 <Angstrom> based on this invention.
Patent TW-402517-B (TW)
Title: Energy-saving volatil organic gas (VOC) purification system
Inventor: JENG SHR-JR
IPC: B01D51/00
Filed: 1997-11-18
Granted: 2000-08-21
Abstract: This invention relates to a method of purifying volatile organic gas (VOC) in industrial exhaust, odor or toxic gas, which mainly utilizes a pre-treatment apparatus formed by a cooler and thermal recovery means; which then connects to an adsorption apparatus to form a kind of odor or toxic or organic gas removing system that could save the energy. The system comprises mainly a fin tube or fin sheet-type cooler to cool down the industrial exhaust, to dehumidify and to deprieve of high-boiling point chemicals; a defrost means or a watershield means to deprieve of the cooled frosty drops or liquid drops; a heat exchanger to exchange heat from the industrial exhaust before entering into the adsorption bed; and one of or at least one adsorption bed with adsorbents inside to adsorbe the volatile gas, odor or toxic gas in the industrial exhaust. The suitable adsorbents compris active carbon, multi-layered earth, zealite, aluminum oxide, acidic white clay and polymer resin.
Patent TW-437013-B (TW)
Title: Semiconductor memory device and its manufacture
Inventor: YAMAGUCHI KEN
IPC: H01L21/8242
Filed: 1998-10-20
Granted: 2001-05-28
Abstract: The present invention relates to a semiconductor memory device and its manufacture. In a semiconductor memory device such as a DRAM, a conductive film (1.11') is arranged on the rim portion of an isolation insulating film (1.2) in opposition to a semiconductor substrate (1.1) with a thin insulating film in between. This conductive film (1.11') is electrically connected to a lower electrode (1.11) of a storage capacitor. Accordingly, it is able to control the location of electrical pn junction independently of the location of metallurgical pn junction, thereby realizing a semiconductor memory device having a long data retention time with the increase in leakage current suppressed.
Patent TW-401611-B (TW)
Title: Three-dimensional circuit integration
Inventor: BLACK CHARLES T
IPC: H01L25/065
Filed: 1998-12-16
Granted: 2000-08-11
Abstract: The present invention relates to a method for interconnecting, through high-density micro-post wiring, multiple semiconductor wafers with lengths of about a millimeter or below. Specifically, the method of the present invention comprises etching at least one hole, defined by walls, at least partly through a semiconducting material; forming a layer of electrically insulating material to cover said walls; and forming an electrically conductive material on said walls within the channel of the hole. Microelectronic devices containing the micro-post wiring of the present invention are also disclosed herein.
Patent TW-402510-B (TW)
Title: Bone substitute composition and process of preparation thereof
Inventor: LIN FENG-HUEI
IPC: A61L27/00
Filed: 1998-11-05
Granted: 2000-08-21
Abstract: A bone substitute comprises gelatin powder, water, tricalcium phosphate (TCP) powder, and glutaraldehyde. The bone substitute in the present invention, using tricalcium phosphate powder as the major implant ingredient, gelatin powder as glue, and glutaraldehyde as cross-linking agent, can reduce the degradation rate of the bone substitute in the biological body. The present invention also includes the manufacturing procedure of the bone substitute.
Patent TW-376445-B (TW)
Title: Cased solid propellant pills for use with fastener systems and method of application thereof
Inventor: LIN JOE
IPC: F42B1/00
Filed: 1998-11-09
Granted: 1999-12-11
Abstract: The present invention provides a cased solid propellant pill. In general, the solid propellant pill comprises a case having a front end, an open back end and a tubular side wall that connects the open back end to the front end, one base being positioned between the open back end and the front end and having a front surface and a back surface, with the base having a raised section that is centrally positioned on the back surface of the base and that faces the open back end and a block of propellant being positioned and balanced centrally upon the raised section of and below the base. In one preferred embodiment, the case may have a closed front end, such that the back surface of the base serves as the closed front end of the case. In another preferred embodiment, the case has an open front end and the front surface is flat or has a centrally-positioned raised section that faces the open front end and has a flat surface. Optionally, a minute amount of empty space may remain between the block of propellant and the base to allow passage of air therebetween.
Patent TW-435009-B (TW)
Title: Intermediate rate applications of punctured convolutional codes for 8PSK trellis modulation over satellite channels
Inventor: SCHMIDT MARK
IPC: H03M13/25
Filed: 1998-12-31
Granted: 2001-05-16
Abstract: A method and apparatus are provided for convolutionally encoding digital data with a rate 5/8 convolutional code. A standard rate1/2 convolutional code is punctured to rate 5/8 using a puncture map of {11111, 11100} and octal generators 133, 171 wherein the constraint length K=7. An incoming data stream is processed using the rate 5/8 code. In another embodiment, a rate 1/3 convolutional code is punctured to rate 5/8 using a puncture map of {00000, 11101, 11110} and octal generators 117, 135, 161 wherein the constraint length K=7.
Patent TW-432793-B (TW)
Title: Input buffer circuit with dual power down functions
Inventor: CONARY JAMES W
IPC: G06F1/32
Filed: 1998-12-31
Granted: 2001-05-01
Abstract: An input buffer circuit includes an input buffer. The input buffer has an input adapted to be coupled to an address bus and a power down input. The input buffer circuit further includes power down circuitry adapted to be coupled to an address bus strobe and coupled to the power down input. When the address bus is detected to be idle by the power down circuitry, a power down signal is sent to the power down input. This powers down the input buffer.
Patent TW-440611-B (TW)
Title: A surface-treated steel wire for reinforcing structures for articles of manufacture made of elastomeric material and an article of manufacture comprising the same
Inventor: PAVAN FEDERICO
IPC: C25D5/10
Filed: 1999-02-05
Granted: 2001-06-16
Abstract: A surface-treated steel wire for reinforcing structures for articles of manufacture made of vulcanized elastomeric material, in which the said wire is coated with a layer of metal alloy, wherein the said alloy is a zinc/manganese binary alloy comprising from 0.3 to 4.9% by weight of manganese.
Patent TW-I228040-B (TW)
Title: Pharmaceutical compositions comprising tramadol
Inventor: RABER MARC
IPC: A61K31/415
Filed: 1999-02-20
Granted: 2005-02-21
Abstract: The present invention relates to the use of pharmaceutical combinations which as active compounds contain tramadol or one of its enantiomers or one of its pharmaceutically acceptable salts and metoclopramide, domperidone or other prokinetically and antiemetically active substances or one of their pharmaceutically acceptable salts, for the treatment of migraine and migrainoid headaches as well as for the treatment of states of pain which accompany nausea and/or vomiting (for example under chemotherapy) and/or delayed gastric emptying (for example post-operatively, in diabetic gastroparesis).
Patent TW-393377-B (TW)
Title: Method of the removal of the remained tungsten layer along the wafer edge after the chemical mechanical polishing
Inventor: JANG SHIUN-MING
IPC: B24B7/24
Filed: 1999-03-16
Granted: 2000-06-11
Abstract: Using chemical mechanical polishing process to form tungsten plugs is an important technology in the area of semiconductors with quarter micron or even smaller size. However, a major problem persists because there is a tungsten layer remained along the edge of the wafer after chemical mechanical polishing and potentially produce contaminated particles in the later processes. The production line usually adjusts the equipment to prevent the tungsten deposition along the wafer edge and to avoid the tungsten layer remained after polishing. However, this arrangement to eliminate the tungsten deposition along the wafer edge is disadvantageous to the later etching process and will damage the edge area of the wafer. In order to solve this problem, this invention provides an advanced process to eliminate the tungsten layer along wafer edge. The new process does not change or replace the old equipment, but improves it by placing an optical resistant layer to define the pattern of each metallic layer on tungsten plugs. The edge portion is first sprayed and removed by solvent. Then, the photolithography is used to define the optical resistant pattern.
Patent TW-509899-B (TW)
Title: Disk drive unit with hydrodynamic fluid bearing unit and disk device with said drive unit
Inventor: ARAI KATSUTOSHI
IPC: G11B19/20
Filed: 1999-03-30
Granted: 2002-11-11
Abstract: A disk drive unit includes a rotary member, which has a spindle, and has an information-recording disk fixedly mounted thereon, and a bearing unit rotatably supporting the spindle. The bearing unit includes a radial bearing device, provided in opposed relation to an outer peripheral surface of the spindle, and a thrust bearing device provided in opposed relation to a distal end surface of the spindle. The radial bearing device has a concentric arc-shaped bearing surface, which is concentric with the circular outer periphery of the spindle, and a non-concentric arc-shaped bearing surface which is non-concentric with the circular outer periphery of the spindle. The disk drive unit further includes a motor for imparting a rotational force to the spindle, and a lubricating fluid filled in the bearing unit.
Patent TW-421835-B (TW)
Title: Semiconductor package with enhanced heat dissipation and electric properties
Inventor: LIOU CHENG-LANG
IPC: H01L23/22
Filed: 1999-04-14
Granted: 2001-02-11
Abstract: A semiconductor package with enhanced heat dissipation and electric properties is constructed on a BGA substrate or laminate substrate. The BGA substrate or laminate substrate at least has a plurality of circuit junctions and a plurality of heat dissipation junctions thereon. A chip is placed on the substrate. The pad thereon forms an electric connection with the circuit junctions. The chip and the heat dissipation junctions are also connected together. The electric connection can be carried out by wire bonding or flip chip. A liquid packaging material is used to cover the chip, the circuit junctions, the heat dissipation junctions and the connection parts between the pad and the circuit junctions. The heat dissipation conductive cover has an recess cavity covering on the liquid packaging material and is combined with the substrate so that the liquid packaging material is located in the recess cavity, and the liquid packaging material and the heat dissipation conductive cover are combined together.
Patent TW-414926-B (TW)
Title: Processing apparatus
Inventor: ISHIHARA AKIRA
IPC: H01L21/00
Filed: 1999-04-27
Granted: 2000-12-11
Abstract: A drive unit 42 is disposed at a front end of a rotatable operating arm portion 20 for driving a treating body 24. The drive unit 42 includes a motor 61 for rotating the treating body 24 having a brush 58, and a regulating mechanism 45 for regulating the pressure of the treating body 24 on a wafer W. The treating body 24 need not employ a flexible rotating means such as a belt and can be coupled with the motor 61 via a rotating shaft 55 so as to be driven directly. The regulating mechanism 45 includes a fixed element 46, and an electromagnetic linear actuator of a moving element 48 capable of ascending and descending along the fixed element 46. The motor 61 is connected to the moving element 48. With the regulating mechanism 45, the relative upward and downward positions of the treating body 24 and the pressure of the treating body 24 on the wafer W can be regulated.
Patent TW-430806-B (TW)
Title: Memory device having row decoder
Inventor: TAKITA MASATO
IPC: G11C8/08
Filed: 1999-06-28
Granted: 2001-04-21
Abstract: On one hand, a row address is provided via a buffer gate to a row address register 11, and its output is provided via a complementary signal generation circuit 15 and a predecoder 16 to a word decoder 17A. On the other hand, in response to an issuance of an activate command a control signal AS1 is provided via a delay circuit 14 to the clock input CK of the row address register 11 as a strobe signal AS2, and AS2 is provided, to reduce timing margin, via a delay circuit 20A to the strobe signal input of the predecoder 16 as a strobe signal S2. S2 is provided via a delay circuit 20B to the strobe signal input of the word decoder 17A having RS flip-flops 2301 to 2332 or latch circuits. Each of the latch circuits consists of a NOR gate having a set input and a reset input and another NOR gate having an input coupled to receive the output of the former NOR gate and another set input to receive a multiple selection signal which is common for all the latch circuits in word decoders.
Patent TW-521085-B (TW)
Title: Working fluid
Inventor: HORI MASAHIRO
IPC: C09K5/04
Filed: 1999-09-28
Granted: 2003-02-21
Abstract: A working fluid comprising 1,1-difluoroethane (HFC-152a) of formula (1), 1,1,1,2-tetrafluoro-ethane (HFC-134a) of formula (2), and carbon dioxide. This can provide a new working fluid which not only functions satisfactorily as a working fluid, but also exerts little influence on ozone layer depletion and global warming.
Patent TW-406170-B (TW)
Title: Method of detecting fluid pipeline leak and system thereof
Inventor: TSAU YING-QUEN
IPC: F17D5/02
Filed: 1999-12-29
Granted: 2000-09-21
Abstract: The method of the invention to detect fluid pipeline leak is mainly to obviate unnecessary leak signals via a filter sub-module, then normalize the pressure value via format transform sub-module, after that, the neural network leak detection engine is used to determine whether the pipeline is leaking or not. With the use of adequate module, judgement of the filter mechanism and proper learning of the neural network leak detection engine, this invention can detect accurately whether the leaking exists or not, and more accurate leak points can be calculated according to the technique of the invention.
Patent TW-448043-B (TW)
Title: Locking device
Inventor: SAKAMOTO YUTAKA
IPC: A61G3/08
Filed: 2000-03-08
Granted: 2001-08-01
Abstract: A locking device is mounted on a bed of a truck or within an ambulance to lock or fasten goods on the bed or a stretcher within the ambulance. The locking device includes a frame, an operating handle rotatably mounted on the frame, a link mechanism connected to the operating handle and having a recess defined therein, a hook connected to the operating handle via the link mechanism, and a locking pin slidable relative to the operating handle. The hook is locked by introducing the locking pin into the recess and is unlocked by moving the locking pin apart from the recess.
Patent TW-505920-B (TW)
Title: Device for production of optical recording medium
Inventor: AIHARA KENICHI
IPC: G11B7/24
Filed: 2000-04-17
Granted: 2002-10-11
Abstract: The present invention relates to a device for production of an optical recording medium such as a dielectric layer laminated CD-RW so as to elevate the production yield of the optical recording medium and lower the running cost. In the device for production of the optical recording medium, in which layers of a reflection layer, recording layer and dielectric layer are laminated as thin films on a disk substrate, a deposition preventing plate (1) upon which a metal layer (2) having a lamellar structure is coated is provided in a vacuum chamber of the device.
Patent TW-455892-B (TW)
Title: Out-directing type screen printing method and printing device
Inventor: YAMAZAKI AKIO
IPC: B41F15/12
Filed: 2000-05-26
Granted: 2001-09-21
Abstract: The present invention provides an out-directing type screen printing method and printing device for preventing the portion of a film beside a dry furnace from contacting with the entrance of the dry furnace. To achieve the object, the out-directing type screen print method supplies the roller-shape film F for a predetermined amount and also performs the screen print, so as to print after loosing the film F at the dry furnace 16 side.
Patent TW-498320-B (TW)
Title: Device and method for producing a data carrier
Inventor: LIEDTKE BJORN
IPC: G11B7/26
Filed: 2000-06-16
Granted: 2002-08-11
Abstract: In order to enable a simple and cost-effective production of a high-quality data carrier having at least two substrates that are adhered to one another, the invention provides a device and method with which a two-sided adhering adhesive film is applied to a first substrate, the substrates are aligned and subsequently joined, and wherein the adhesive film is pressed onto the substrate by a rotating pressure roller, while the substrate and the pressure roller are moved relative to one another.