baber/WOPTO huggingface dataset:
Patent TW-510074-B (TW)
Title: A flux ring for an electric motor or power tool and combinations thereof and methods of manufacturing motors and power tool
Inventor: VERBRUGGE BRANDON
IPC: H02K7/14
Filed: 2001-02-27
Granted: 2002-11-11
Abstract: A power tool includes a motor with a flux ring. The flux ring includes a ring member with a first and second end. The ends are positioned with respect to one another such that the ends move towards and away from one another during compressing and expanding of the ring. At least one anchor is unitarily formed with the ring. A pair of magnets are coupled with unitarily formed anchors to couple the pair of magnets with the ring. The magnets are coupled with the ring such that the ring may be compressed and expanded with the magnets secured in the ring.
Patent TW-488045-B (TW)
Title: Semiconductor package with dislocated multi-chips
Inventor: YANG JEN-SHIUNG
IPC: H01L23/495
Filed: 2001-04-12
Granted: 2002-05-21
Abstract: A kind of semiconductor package with multi-chip module comprises a leadframe that has a front side as well as an opposite backside and is composed of a die pad and multiple lead fingers disposed at the outer periphery of the die pad. The die pad is stably fixed at the position deviating from the center of the leadframe through the use of plural integrated ribbons. In addition, a die bonding-portion for placing semiconductor chip is formed on these fastened ribbons. The side, which is the same as the front side of the leadframe, on the lead finger is defined as the first surface of the lead finger, and the opposite side is defined as the second surface of the lead finger. The first chip has a functional surface and an opposite non-functional surface such that the first chip is bonded to the die pad of the front surface of the leadframe through its non-functional surface. Multiple first bonding wires are used to conductively connect to the first chip and the first surface of the lead finger. The second chip has a functional surface and an opposite non-functional surface such that the second chip is bonded to the chip bonding-portion of these fastening ribbons on the leadframe backside and the leadframe second surface of the fastening ribbon periphery through its functional surface. Multiple second bonding wires are used to electrically connect the second chip to and the first surface of the lead finger. The encapsulation body is used to cover the first chip, the second chip, the first bonding wire, the second bonding wire and part of lead finger. The first chip and the second chip are mutually dislocated in space such that the die-bonding quality is not affected since the second chip is not blocked by the first chip when a loading chip process is conducted onto the second chip. In addition, both front and rear sides of the leadframe are bonded with semiconductor chips, so as to balance the resin flow and reduce the generation of disturbing flow. Therefore, the formation of gas holes in the package can be decreased.
Patent TW-529217-B (TW)
Title: Charged device model electrostatic discharge protection for integrated circuits
Inventor: KER MING-DOU
IPC: H01L27/02
Filed: 2001-04-12
Granted: 2003-04-21
Abstract: A charged-device model (CDM) electrostatic discharge (ESD) protection for complementary metal oxide semiconductor (CMOS) integrated circuits such as input/output (I/O) circuits. A CDM ESD clamp device is disposed on an output buffer or an input stage of the CMOS circuit in order to clamp the CDM ESD overstress voltage across the gate oxide during a CDM ESD event. When applied to I/O circuits, a bi-directional diode string with multiple diodes is used in conjunction with the CDM ESD clamp device. During the CDM ESD event, CDM charges (CDM Q) originally stored in the common substrate are discharged through the desired CDM ESD clamp device so as to protect all functional devices in the input, output or I/O circuits, and effectively improve the CDM ESD level in integrated circuit (IC) products.
Patent TW-I258916-B (TW)
Title: Method and apparatus for a gated oscillator in digital circuits
Inventor: JOE JURIANTO
IPC: H03K5/00
Filed: 2001-04-13
Granted: 2006-07-21
Abstract: A gated oscillator is provided for digital circuits. The gated oscillator is achieved by the unconventional use of controlling the operating point of a Van der Pol oscillator. Oscillations are achieved by Van der Pol self-oscillation behavior. The result is a highly simplified gated oscillator circuit for many digital circuit applications
Patent TW-507049-B (TW)
Title: Magnetic pump
Inventor: TERADA KEIICHI
IPC: F04D29/00
Filed: 2001-06-05
Granted: 2002-10-21
Abstract: The present invention relates to a magnetic pump, particularly comprising a casing 1 made of synthetic resin material and divided into front casing 2 and rear casing 3, formed inside a vane chamber 4 and a magnet ring containing chamber 5 connected thereto, and provided with a intake port and discharge port for transporting fluid. In the magnet ring containing chamber 5 of the casing 1, a magnet ring 11 is provided to contain and assemble passive magnets 14 in the form of cylinder shape on the outer peripheral portion. The magnet ring 11 is rotatably supported on a shaft 8. A circular plate shape vane 21 in which fluid passages for transporting fluid sucked from the central portion, transported outward radially, and discharged from an outer periphery, is fixed on the front end of the magnet ring 11. The vane 21 is contained in a vane containing chamber 4. A driving rotating body 51 is magnetically coupled to the passive magnets 14 via the rear casing 3 and provides rotation driving force to the vane 21 via the passive magnets 14. The casing 1 is formed with a vortex chamber 41 at an outer peripheral portion surrounding the vane 21 along the outer periphery of the vane containing chamber 4 at the location dividing the front casing 2 and the rear casing 3, and is provided with protruding portions 41a, 41b protruding to both sides toward the direction of the rotational axis of the vane 21 at the inlet of the vortex chamber 41.
Patent TW-522235-B (TW)
Title: Automatic insert testing device
Inventor: SHIU YAU-DE
IPC: G01R1/02
Filed: 2001-06-07
Granted: 2003-03-01
Abstract: An automatic insert testing device uses the matching connection between an insert and a connector of a motherboard to test the electrical performance of the connector, and comprises a front guide plate, a rear guide plate, two guide rods, and a driving device. Two guide holes are installed on the front guide plate near the two sides thereof, the middle part thereof matches with the insert, so that the guide plate and the front guide plate are connected through the elastic component on the two sides thereof. The diameter of the guide rod is smaller than the diameter of the guide hole of the front guide plate, and one end thereof is a conical head structure and the other end inserts into the guide hole of the front guide plate and combines on the rear guide plate, in which the elastic force of the elastic component can separates the front guide plate and the rear guide plate from each other so that the two guide holes of the front guide plate separately abut on the slant face of the conical head of the two guide rods. The driving device can drive the automatic insert testing device forward so that the insert thereon matches with the connector on a motherboard. When an insert and an connect can not match each other nicely due to a deflection therebetween, the elastic component will deform so that the guide plate rotates along the deflection direction, thereby enabling the insert to smoothly complete its matching with the connector.
Patent TW-495890-B (TW)
Title: Semiconductor device and its manufacturing method
Inventor: LEE SHIH-CHANG
IPC: H01L21/56
Filed: 2001-06-11
Granted: 2002-07-21
Abstract: A kind of semiconductor device is disclosed in the present invention and includes a semiconductor chip, a leadframe, plural conducting wires, and an encapsulating body. One face of the semiconductor device is coated with a metal layer. The leadframe is provided with an empty region. Plural conducting wires are used to electrically connect the semiconductor device to the leadframe. The encapsulating body is used to cover the semiconductor chip, the leadframe, and the conducting wire, in which the semiconductor chip passes through the empty region of the leadframe so as to expose its face that is coated with metal layer outside the encapsulating body. In addition, the present invention also discloses a kind of method for manufacturing semiconductor devices.
Patent TW-511275-B (TW)
Title: Nonvolatile semiconductor memory
Inventor: SHIMADA YASUHIRO
IPC: H01L21/8246
Filed: 2001-06-19
Granted: 2002-11-21
Abstract: A source region and a drain region are formed in a silicon substrate, a dielectric film is formed above a region of the silicon substrate between the source region and the drain region, a ferroelectric film is formed on the dielectric film, and a gate electrode is formed on the ferroelectric film. The ferroelectric film and the silicon substrate have a first conductivity type, and the source region and the drain region has a second conductivity type.
Patent TW-564328-B (TW)
Title: Card manufacturing machine, card vending machine, card, and card type game device
Inventor: AKAMATSU TERUHIRO
IPC: G03B17/53
Filed: 2000-03-17
Granted: 2003-12-01
Abstract: A card vending machine of the present invention for vending a card, responsive to the taste of a user, such as a playing card, a karuta or a tarot card employed for a game synthesizes an image 300 obtained by photographing an object (particularly the user) and an image 100a to 100d such as a mark of a playing card or a numeral, and vends the same as a card.
Patent TW-I240751-B (TW)
Title: Capsule comprising living cells or tissues
Inventor: ASADA MASANORI
IPC: A23L1/00
Filed: 2001-06-28
Granted: 2005-10-01
Abstract: The invention provides a capsule comprising living cells or tissues as fillings and theses cells or tissues can proliferate in it. Because it can proliferate in the capsule, the capsule may be provided to something with extremely high cell density, for instance, the food with excellently controlling intestinal function. Besides, the invention provides an artificial seed with excellently stable reservation and still keeping high germination-rate, which is composed of the seamless-soft-capsule comprising the inner layer containing indefinite germs, indefinite buds, poly-buds, stem-tops, growing points, protocorms, indefinite roots or hair roots of plants, the interior membrane composed of the hardened oil sheathing the inner layer, and the outer layer composed of the bio-decomposing outer membrane of gelatin, polysaccharide.
Patent TW-522100-B (TW)
Title: Process for the irreversible application of a marking invisible to the naked eye to a polymer moulding with the aid of laser radiation
Inventor: VAN DEN ELSHOUT WILHELMUS HENR
IPC: C08K5/01
Filed: 2001-07-25
Granted: 2003-03-01
Abstract: The invention relates to a process for the irreversible application of a marking invisible to the naked eye to a polymer moulding with the aid of laser radiation. The invention also relates to polymer compositions suitable for this purpose and to invisibly markable and marked mouldings that are entirely or partly made of the polymer composition. Invisible markings are for example useful for security purposes, for example to prevent unauthorized copying. The moulding is entirely or partly made of a polymer composition containing a polymer and a compound (I), which compound through laser radiation can be irreversibly converted into a compound (II) that yields a visible contrast in the polymer composition only when irradiated with electromagnetic radiation at a wavelength outside the visible range of 400 to 700 nm.
Patent TW-558761-B (TW)
Title: Ultrasonic apparatus, nozzle for wet treatment and wet treatment apparatus
Inventor: MITSUMORI KENICHI
IPC: B08B3/12
Filed: 2001-08-08
Granted: 2003-10-21
Abstract: The subject of the present invention is to provide an ultrasonic vibrator with which the ultrasonic vibration given to a vibration part from an ultrasonic vibrator body can be prevented from going away from a side wall part, and to provide a nozzle for wet treatment with which the radiation efficiency of the ultrasonic vibration from the vibration part to a treating liquid can be enhanced. The ultrasonic vibrator 40 is provided with the followings: a vibration plate 46; a side plate 47 erecting from the main surface of the vibration plate 46; the ultrasonic vibrator body 48 provided on the upper surface of the vibration plate 46 inside the side plate 47 and on the vibration plate 46; and a thin part 49, which is formed at least at a part of the surroundings of a region where the ultrasonic vibration body 48 is arranged. The nozzle 1 for wet treatment is provided with the followings: an introducing pipe 21 having an introducing port for introducing the treating liquid at one end; a discharge pipe 22 having a discharge port for discharging a liquid to be discharged at one end after the wet treatment; and the ultrasonic vibrator 40 at a connection part 23 for connecting the ends of the introducing pipe 21 and the discharge pipe 22 and opposed to a material to be treated.
Patent TW-502387-B (TW)
Title: Damascene etching process without etch stop layer
Inventor: YANG JING-FENG
IPC: H01L21/768
Filed: 2001-08-09
Granted: 2002-09-11
Abstract: A method to define the opening pattern on the semiconductor substrate is disclosed. Firstly, deposit a dielectric layer and anti-reflection dielectric layer (DARC) on the semiconductor substrate sequentially, and define the photoresist pattern on the DARC, proceed etching to the DARC and dielectric layer using the photoresist layer pattern to form the opening pattern, wherein the recipe used at least comprises CHxFy, O2 and N2.
Patent TW-498488-B (TW)
Title: Method to fabricate self-aligned field oxide layer by oxygen atom implantation
Inventor: LIU CHIEN-HUNG
IPC: H01L21/76
Filed: 2001-08-10
Granted: 2002-08-11
Abstract: The present invention is a method to fabricate field oxide layer, especially a method to fabricate self-aligned field oxide layer by oxygen atom implantation. In the process to fabricate field oxide layer of the present invention, the way of pre-implanting oxygen atoms into part of the substrate is utilized, which can form thicker field oxide layer on the high voltage region, and thinner field oxide layer on the low voltage region on the wafer according to the requirement of the high and low voltage region. The way of forming trenches required by the high-voltage region and the low-voltage region simultaneously on the wafer is also used by the present invention to fabricate self-aligned field oxide layer.
Patent TW-515125-B (TW)
Title: Method for distributing electrolyte in batteries
Inventor: DAWSON LEV M
IPC: H01M50/119
Filed: 2001-08-29
Granted: 2002-12-21
Abstract: A method for activating electrochemical cells including the steps of sealing the electrochemical cells in a container with an activating electrolyte solvent and salt, and treatment steps, such as the application of compression and decompression cycles to the container, for providing good distribution of the electrolyte within the electrochemical cells.
Patent TW-I238823-B (TW)
Title: Pyridinyl amides and imides for use as fungicides
Inventor: NEUBERT TIMOTHY DONALD
IPC: A01N43/40
Filed: 2001-09-19
Granted: 2005-09-01
Abstract: Compounds of formula I, their N-oxides and agriculturally suitable salts are disclosed which are useful as fungicides wherein A is a substituted pyridinyl ring; B is a substituted pyridinyl ring; W is C=L or SOn; L is O or S; R1 and R2 are each independently H; or C1-C6 alkyl, C2-C6 alkenyl, C2-C6 alkynyl or C3-C6 cycloalkyl, each optionally substituted; R3 is H; or C1-C6 alkyl, C2-C6 alkenyl, C2-C6 alkynyl or C3-C6 cycloalkyl, C2-C6 alkylcarbonyl, C2-C6 alkoxycarbonyl, C2-C6 alkylaminocarbonyl or C3-C8 dialkylaminocarbonyl; R4 is C1-C6 alkyl, C2-C6 alkenyl, C2-C6 alkynyl or C3-C6 cycloalkyl, each optionally substituted; X is O or S; and n is 1 or 2; provided that when W is C=O and R1, R2 and R3 are H; then B is other than 4-trifluoromethyl-3-pyridinyl, 2-chloro-4-pyridinyl and 2,6-dihalo-4-pyridinyl. Also disclosed are compositions containing the compounds of formula I and a method for controlling plant diseases caused by fungal plant pathogens that involves applying an effective amount of a compound of formula I.
Patent TW-I233061-B (TW)
Title: Image servo target tracking and firing control system
Inventor: LIN GU-CHIN
IPC: G06T1/00
Filed: 2001-10-22
Granted: 2005-05-21
Abstract: The present invention provides an image servo target tracking and firing control system, which integrates the software and hardware equipments for automatically detecting the intrusive objects, and abstracting the surface featured image of the object, and with the image matching process to lock and track the target. The image matching employs an improved sum-of-squared difference (SSD) local feature image matching method to decide the image coordinates of the target, and dividing the featured image into a plurality of sub-areas, such as 3x3 matrix area, but only matching several sub-areas therein, so as to reduce the time required by the image matching, and keep the reasonable success rate for image matching, and further provide the practical application of fast target tracking, continuous locked tracking, and firing control.
Patent TW-556069-B (TW)
Title: Circuit arrangement for generating a controllable output voltage
Inventor: HEIN THOMAS
IPC: G05F1/46
Filed: 2001-10-30
Granted: 2003-10-01
Abstract: A switching network (4), comprising resistances that can be trimmed, is provided in the control loop of a voltage generator that can be disconnected from the supply voltage (VSS, VINT) using a logic device (3). The logic device (3) and the switching network (4) are controlled by the same signals (DISABLE, TRIM1, TRIM2). The circuit arrangement can be used during the function test for trimming or disconnecting the output voltage (VBB) generated by the voltage generator (1). A large number of possible settings for the output voltage (VBB) can be tested by a small number of control signals.
Patent TW-I235614-B (TW)
Title: Method and apparatus for power level adjustment in a wireless communication system
Inventor: CHEN TAO
IPC: H04L1/00
Filed: 2001-12-05
Granted: 2005-07-01
Abstract: A method and apparatus for transmitter re-initialization in a wireless communication system (10). When the communication link between a mobile station (38) and a base station (32) is in trouble, the mobile station and the infrastructure prearrange potential rescue base stations (34). The mobile station (38) disables the transmitter during the rescue process. On recovery the transmit power level of the transmitter is incremented for transmission of the pilot strength measurement message until a hand-off direction message is received. The transmit power level is incremented to a maximum value.
Patent TW-I265713-B (TW)
Title: Method for voice auto transmit
Inventor: WENG SHIH-HSIUNG
IPC: H04M1/00
Filed: 2001-12-28
Granted: 2006-11-01
Abstract: The present invention relates to a method for voice auto transmit. In a system linking the base station and the mobile phones, the message that a user desires to send to the called party is transmitted to the mobile phone of the called party via a base station; after receiving the relevant voice information, the called party may choose to give a feedback by recording the voice message; after receiving the feedback, the user may choose to terminate voice transmission, or continue to transmit speech. The transmitted voice information contains the user's and the receiver's personal information and also the speech message to be transmitted. Moreover, with the help of menus, the user and receiver can transmit the voice information through the automatic voice transmit system of the present invention.
Patent TW-530152-B (TW)
Title: Regulatory gate system for product drop off of vibratory conveyors
Inventor: BREWER MARVIN VINCENT
IPC: B65G47/46
Filed: 2002-01-25
Granted: 2003-05-01
Abstract: An improved method and apparatus for distributing a food product, such as potato chips, which provides a laminar flow of product to the weighers. The laminar flow of product is provided using a gate which regulates the amount of product dropped through the distribution conveyor to an amount that is equivalent to the flow rate created by the set of weighers/bagmakers associated with that gate. This results in some of the product being deposited through the gate while the remainder of the product bypasses the gate for deposit in a subsequent gate.
Patent TW-565968-B (TW)
Title: Electrical connector
Inventor: YAMANE HIROSHI
IPC: H01R12/79
Filed: 2002-02-05
Granted: 2003-12-11
Abstract: An electrical connector for connection of a flat-type connection member includes a housing having an opening and a contact facing into the opening; and a cover pivotally movable between a close position and an open position. A support shaft for the pivotal movement of the cover is supported by a support portion of the housing as allowed to pivot and slidably move between a forward position and a rearward position. When the cover in the close position is slidably moved rearwardly along with the support shafts, engagement portions of the cover come into engagement with lock portions of the housing thereby locking the cover in the close position.
Patent TW-544808-B (TW)
Title: Coating liquid for forming a silica group coating film
Inventor: FUJII YASUSHI
IPC: H01L21/3105
Filed: 2001-07-19
Granted: 2003-08-01
Abstract: The present invention provides a coating liquid for forming a silica group coating film having a low dielectric constant. The low dielectric constant is obtained through (a) hydrolyzed condensation product of trialkoxysilane within an organic solvent under an oxygen catalysis; and (b) at least one of polyalkylene glycol and the end alkylation product thereof.
Patent TW-528918-B (TW)
Title: Display device
Inventor: JANSEN NORBERT ERWIN THERENZO
IPC: G02F1/13
Filed: 2002-02-22
Granted: 2003-04-21
Abstract: The invention relates to an image display device comprising at least three light panels for emitting at least three light beams having different colors, combination means which are rigidly connected to a frame for combining the three light beams to a combined light beam for projection on a screen, positioning means for spatially positioning the three light panels and fixation means for fixing a position, adjusted with the aid of the positioning means, of the individual light panels with respect to the combination means, wherein the positioning means comprise three plate-shaped elements for each light panel, which elements are oriented at right angles to the associated light panel and are each rigidly connected to the frame along a connecting edge, and are each pivotally connected to the associated light panel at a distance from the connecting edge.
Patent TW-527842-B (TW)
Title: Bone conduction loudspeaker
Inventor: FUKUDA MIKIO
IPC: H04R1/00
Filed: 2002-04-04
Granted: 2003-04-11
Abstract: The object of the present invention is to provide a bone conduction loudspeaker that can suppress unnecessary vibration in a vibration system so as to prevent production of noise sound due to abnormal resonance, thereby fully improving the sound quality. To solve the problem, the bone conduction loudspeaker consists of a bone conduction loudspeaker unit 1 comprising a yoke 4, a voice coil 6, a magnet 7, a diaphragm 8 and a vibration block 10 integrated therewith and of a housing 2 that houses the loudspeaker components above and acts like a vibration section. The vibration block 10 of the bone conduction loudspeaker unit 1 is fixed to an upper face in the inside of the housing 2 and the yoke 4 is supported by a damping member placed in the inside of the housing 2.