baber/WOPTO huggingface dataset:
Patent TW-406451-B (TW)
Title: Connector for IC card
Inventor: NISHIOKA TORU
IPC: H01R13/633
Filed: 1998-12-23
Granted: 2000-09-21
Abstract: As for the conventional connector for IC card while using two IC cards, the two push rods are configured in the up and down direction, so there are problems, such as more count of components, high cost, inferior assembly characteristics, and enlarging the connector along the up and down height direction. The present invention is used for rejecting the first IC card under insertion state when proceeding pushing action for the push rod pushed to the first protruded position, the IC card 1 is rejected by a delivery pin 16; and, during rejecting the second IC card 1, when pulling the push rod 5 from the first protruded position up to the second protruded position and pushing the rod toward the pushing direction one delivery pin 16 is moved reversely to reject the second IC card 1; therefore, the invention can be composed of one push rod 5 and one delivery pin 16 and provides the small type connector with less components, lower cost and excellent assembly characteristics.
Patent TW-408409-B (TW)
Title: Multi-chip chip size package
Inventor: SHIUAN MING-JR
IPC: H01L21/60
Filed: 1999-01-06
Granted: 2000-10-11
Abstract: A multi-chip chip size package is disclosed, which utilizes a film type loader. Two chips with different sizes are packaged on one loader. The flip-chip joint technology is used to make the two chips arranged on the two sides of the film type loader in such a manner that the device surface of one chip is faced to that of the other chip, so as to electrically connect to the bump and the loader. Besides, when being packaged, only the insulated material is filled in the two chips, thereby exposing the back face of two chips, decreasing the overall thickness of the package and increasing heat dissipation. Moreover, the wiring of the film type loader is used to connect directly with the outside signal without going through any other loader to shorten the signal transmission path.
Patent TW-416081-B (TW)
Title: Fluorescent lamp with a distance-holder and local smaller thickness of a fluorescent layer
Inventor: VOLLKOMMER FRANK
IPC: H01J65/04
Filed: 1999-04-14
Granted: 2000-12-21
Abstract: This invention describes a fluorescent lamp with distance-holder (6) to support a wall (2) of the discharge-tube, wherein the fluorescent layer (3) has a smaller thickness in the surroundings of said distance-holder (6).
Patent TW-425450-B (TW)
Title: Locking device for sliding doors, windows and the like
Inventor: SUPERNAT THIERRY
IPC: E05C9/00
Filed: 1999-06-28
Granted: 2001-03-11
Abstract: The operating rod (23) is slidingly surface-mounted on the leading edge (9) of the sliding door, window or the like (2) by means (22). They comprise an entrainment member (41a) for said operating rod (23) which move with said rod (23) and bears on the back (13) and the rims of the groove (14) to guide the rod (23) inside the passage. The entrainment member (41a) has a matched opening (27) through which the body (28) of the main bolt (8) can pass so that the main bolt (8) entrains the entrainment member (41a) when it is moved by the actuator mechanism of the fitting (6).
Patent TW-422976-B (TW)
Title: A semiconductor memory device with on-chip error correction circuit and a method of correcting an error
Inventor: LEE JIN-YUB
IPC: G11C16/04
Filed: 1999-04-29
Granted: 2001-02-21
Abstract: Disclosed are a semiconductor memory device and a method of correcting an error thereof. The device comprises a memory cell array which stores a plurality of data bits and a plurality of check bits corresponding to the data bits of the plurality. In the device, a read circuit is further provided which performs an operation of reading out the plurality of data bits and the plurality of check bits from the memory cell array. The semiconductor memory device further comprises circuit for correcting a first error in the data bits of the first group and a second error in the data bits of the second group, respectively. The circuit for correcting receives in parallel odd-numbered ones the even-numbered ones of the data and check bits read out from the memory cell array during a first cycle of a read mode of operation, and generates first syndrome bits and second syndrome bits. And then, during a second cycle of the read mode of operation, the circuit corrects the error in the odd-numbered data bits and the error in the even-numbered data bits in response to the first and the second syndrome bits, respectively.
Patent TW-482726-B (TW)
Title: Process for making a polymer foam sheet
Inventor: TUSIM MARTIN H
IPC: B29C48/15
Filed: 1999-05-26
Granted: 2002-04-11
Abstract: A process for making a polymer foam sheet, which comprises (i) extruding through an annular extrusion die a foamable composition comprising at least one polypropylene polymer and at least one blowing agent, at a pressure, temperature and extrusion rate sufficient to prevent foaming of the composition prior to exiting the die, under conditions sufficient to form a foam tube having a density of at least 16 kg/m<SP>3</SP> and no greater than 200 kg/m<SP>3</SP>, an open cell content of less than 70 percent, a circumference of at least 1 meter, and a foam thickness of at least 2mm and no greater than 25mm, wherein the blowing agent is used in an amount of from 0.2 to 4.5 moles per kg of polymer, (ii) allowing the foam to cool to a temperature below the melt temperature of the polypropylene, and (iii) cutting the tube of foam along its radius to form a foam sheet, wherein at least 70 percent by weight of the polymer in such sheet is a polypropylene having a melt strength in the range of from 25 to 60 cN when measured at 190 DEG C.
Patent TW-451108-B (TW)
Title: Electromagnetic drive for a focal-plane shutter of camera
Inventor: MIELKE BODO
IPC: G03B9/08
Filed: 1999-06-25
Granted: 2001-08-21
Abstract: An electromagnetic drive for a focal-plane shutter of a camera having two light-excluding shutter curtains (3) is disclosed, each of the two shutter curtains (3) has its own electric drive motor which is a linear motor (4) constructed from permanent magnets (6) and electromagnetic coils (10)(14). To construct a tight driver, the following features are adopted: (a) the linear motor (4) has at least two mutually aligned permanent magnets (6), the opposite pole faces of the magnets with a certain axial distances inbetween have the same polarity. A soft-magnetic disk (7) with the same exterior profile is disposed between the pole faces; (b) a soft-iron casing (8) encloses each side of the permanent magnets (6) of the soft-magnetic disk (7) connected inbetween, the inner casing surface of the soft-iron casing (8) and the external surface of the permanent magnet (6) and the soft-magnetic disk (7) define an annular gap (9); (c) a coil former (10) is mounted in the annular gap (9) in an axially movable fashion; this coil former (10) can exert an operating stroke (12) between two stops (11), and a winding (14) is used to connect to the soft-magnet disk (7) at each one position of the two terminal positions; (d) the coil former (10) has a drive element (13) for transferring the axial displacement of the coil former (10) to the assigned shutter curtain (3), the driving element (13) passes through a matched opening installed inside the soft-iron casing (8) and protrudes externally.
Patent TW-535102-B (TW)
Title: Moving method for indicator cursor
Inventor: TAKASE HARUMI
IPC: G06F3/038
Filed: 1999-06-28
Granted: 2003-06-01
Abstract: The subject of the present invention is to make the indicator cursor not be able to easily cross the processing object and easily keep moving, and to be simply moved when crossing the processing object. The solution of the present invention is that, when the indicator cursor is moving toward the processing object, the indicator cursor will be temporarily ceased at arriving the area of the processing object, and, after a certain period of time, the indicator cursor can move across the area of the processing object.
Patent TW-552280-B (TW)
Title: Curing agent used for epoxy resin
Inventor: KUO YAO-HSING
IPC: C08F222/06
Filed: 1999-06-30
Granted: 2003-09-11
Abstract: The present invention provides a novel maleimide copolymer which is obtained from copo1ymerizing a maleimide derivative, styrene, and a maleic anhydride derivative. The maleimide copolymer can be used as the curing agent for an epoxy resin, and the cured product has a glass transition temperature higher than 150 DEG C. In addition, the curing agent also has the accelerator effect; therefore, an epoxy resin can be cured by using the curing agent alone without any additional accelerator.
Patent TW-425769-B (TW)
Title: Mapping register structure of codec controller and powering down and suspending method using the same
Inventor: PAN YA-MING
IPC: H04L69/40
Filed: 1999-07-08
Granted: 2001-03-11
Abstract: There is provided a mapping register structure for a codec controller, which comprises: a first and a second codec controllers, each having a first register block and a second register block, wherein the first register blocks of the first and second codec controllers are used to store the status data of the first and second codec-controller, respectively, and the second register blocks of the first and second codec controllers are used to store the status data of the first register blocks of the mapped second and the first codec controllers, respectively; and a first codec and a second codec coupled to the codec controllers. Therefore, each of the first and second codec controllers can directly read the status data of the other one from the mapping register.
Patent TW-I240732-B (TW)
Title: Crosslinking elastomer composition, sealing material produced from same and filler used for same
Inventor: TANAKA HIROYUKI
IPC: C08K3/22
Filed: 1999-07-15
Granted: 2005-10-01
Abstract: The metal oxide filler of the present invention such as titanium oxide and silicon oxide for a crosslinking elastomer composition is free from crosslinking failure even if added to an elastomer composition and gives a molded article suitable for a very clean sealing material for semi-conductor manufacturing equipment. The filler has pH of 5.0 to 11.0 and contains impurity metal other than constitutive metals in an amount of not more than 10,000 ppm. The filler can be obtained by carrying out extraction treatment of a starting metal oxide filler with an acid to reduce an impurity metal content in the metal oxide filler and then treating the filler with alkali to neutralize the remaining acid.
Patent TW-423216-B (TW)
Title: Output buffer with controllable push-up resistor
Inventor: JOU SHR-JIE
IPC: H03K19/0175
Filed: 1999-11-03
Granted: 2001-02-21
Abstract: An output buffer with controllable push-up resistor that when the output buffer of the present invention is at high impedance during outputting, it can use a monostable circuit and the PMOS transistor to push up the output voltage to the high level a period of time then closing the PMOS transistor; during pushing up the output voltage to the high level, the monitoring circuit uses a push-up resistor to maintain the output voltage at the high level; and, turning off the push-up resistor in the monitoring circuit while the output voltage is changed to the low level so as to avoid the excess DC current flow and power consumption.
Patent TW-534826-B (TW)
Title: In-line retractable safety medical needle assembly
Inventor: THORNE GALE HARRISON
IPC: A61M5/32
Filed: 1999-12-23
Granted: 2003-06-01
Abstract: Disclosure of methods and apparatus providing bases for design of compact small bore medical needle retraction safety devices wherein actuators are displaced away from slender needle sheathing bodies to initiate a needle retraction cycle for safely containing a medical needle after use. Such actuation guards against inadvertent acts, such as depression of an actuator, which may result in untimely needle retraction. Four embodiments of the instant invention are disclosed. In one embodiment, needle retracting energy is stored as a medical needle is extended for use and is expended to retract the needle into safe containment. Other embodiments comprise power assist mechanisms which store energy during an initial phase of needle retraction to be used to enhance and assist needle retraction during a needle retraction completing phase. In some embodiments, retraction is facilitated by a pair of rigid, elongated, hingedly interconnected arms which are further hingedly coupled to a needle hub assembly and to a device body such that one arm is rotated approximately 180 DEG to retract the needle a distance greater than the length of the so rotated arm to facilitate retraction actuation. One power assist mechanism comprises a part molded as a distortable member of one of the arms. To realize low cost manufacture, the operating device can be made from as few as two injection molded parts. A readily viewable, blood flash chamber permits early detection of needle entry into a blood vessel.
Patent TW-548661-B (TW)
Title: Sense amplifier of semiconductor memory device
Inventor: JO SOUNG-WOO
IPC: G11C11/409
Filed: 1999-12-29
Granted: 2003-08-21
Abstract: A sense amplifier of a semiconductor memory device which has increased driving capability and can reduce the size of a memory device, is provided. The sense amplifier includes a pull-up sense amplifier and a pull-down sense amplifier which are connected between a bit line (BL) and a complementary bit line (BLB) to sense data stored in a memory cell, and a pull-up sense driver and a pull-down sense driver each of which is comprised of an NMOS transistor. Therefore, the sense amplifier can reduce the sensing time taken from the point when the pull-up sense driver and the pull-down sense driver start to operate until the point when a column select line (CSL) is enabled, while reducing the time necessary for restoring the data in the capacitor of a cell transistor after the sensing operation.
Patent TW-418371-B (TW)
Title: Bill handling machine
Inventor: SAKAI KEIJI
IPC: G07D11/00
Filed: 2000-03-06
Granted: 2001-01-11
Abstract: The bill handling machine of the present invention comprises : a carrier, used for carrying and feeding the bills sheet by sheet; a conveyor, used for transporting the fed bills from the carrier; a discriminating device, used for discriminating the bills from the conveyor; a plurality of stacking means, used for stacking the bills from the conveyor so that the bills can be taken out; an operating means, used for selecting the picking sequence mode for defining the picking method for the bills in the carrier; a controller, which uses the conveyor, based on the selected picking sequence mode by the operating means and the discriminating result by the discriminating device, for sending the fed bills from the carrier to one of the stacking means; and, a guiding means, configured in the stacking means, which is moved by the weight of stacked bills sent from the conveyor to the stacking means.
Patent TW-452678-B (TW)
Title: Method of forming attenuated phase shifting mask
Inventor: WU JIN-LIANG
IPC: G03F1/32
Filed: 2000-03-10
Granted: 2001-09-01
Abstract: A method of forming attenuated phase shifting mask is disclosed. Firstly, provide a transparent substrate, and coat phase shift layer, opaque layer, and undeveloped photoresist layer on it sequentially. Next, remove part of the photoresist layer to expose a transparent layer located in the first region, and remove the opaque layer located in the first region to expose part of the phase shift layer. Then remove part of the photoresist layer to expose the opaque layer located in the second region. Then etch the phase shift layer by using the opaque layer as the etching mask until part of the transparent plate surface is exposed. Finally, remove the opaque layer and the residual photoresist layer located in the second region sequentially, and keep the opaque chromium film in the exterior region.
Patent TW-460910-B (TW)
Title: Method of and apparatus for restoring a support surface in a semiconductor wafer processing system
Inventor: HAUSMANN GILBERT
IPC: H01L21/683
Filed: 2000-04-12
Granted: 2001-10-21
Abstract: Method and apparatus for restoring a support surface of a substrate support to a pre-process condition. The method comprises the steps of providing a surrogate substrate on the degraded support surface, providing the surrogate substrate with a ground connection and establishing an electric field between the support surface and the surrogate substrate to remove accumulated charges in the support surface. The apparatus comprises a process chamber having a surrogate substrate on a the support surface and connected to ground. The surrogate substrate is a semiconductor wafer or a plate or sheet of metallic material. The ground connection is established by striking a plasma that contacts the surrogate substrate and an electrical ground reference. The electric field established between the support surface and the surrogate substrate ""pushes"" any accumulated charges out of the support surface. Removal of the accumulated charges improves and extends the chucking ability of the support surface. The subject method also maintains the integrity of the support surface material as it is not attacked by highly energized and/or reactive species in a plasma.
Patent TW-466719-B (TW)
Title: Multi chip module packaging method by mixing chip and package
Inventor: LUO SHIAU-YU
IPC: H01L23/28
Filed: 2000-05-18
Granted: 2001-12-01
Abstract: The present invention provides a multi chip module packaging method by mixing chip and package. Conventionally, in order to increase the package density and operating speed, most of the bare and know-good dies (KGDs), such as processors or memory, are first installed on the substrate and then packaged. However, in the conventional multi chip module packaging process, there is encountered a problem in that the cost of known-good die is too high. If the KGD procedure is neglected, a problem is encountered in that the yield of the multi chip module packaging process is not high. The present invention discloses a multi chip module packaging method having the advantages of low cost and high reliability. The tested thin and small package is used as a KGD to be integrated into the ball grid array package process, so that the multi chip module packaging process can meet the requirements of low cost and high reliability.
Patent TW-455906-B (TW)
Title: Manufacturing method of electroluminescent lamp
Inventor: STEVENSON WILLIAM
IPC: H01J37/04
Filed: 2000-07-04
Granted: 2001-09-21
Abstract: A manufacturing method of electroluminescent lamp comprises a first step for mold-cutting a metal foil to form more than one capacitor electrode by pressing or chemical etching; a next step for adhering a capacitor electrode to a paper core material connected to a precise indication system; a third step applying a layer of electroluminescent phosphorescence ink to the capacitor electrode for precisely forming a illumination area; a fourth step for applying a layer of conductive oxide indium tin ink to cover the electroluminescent phosphorescence ink layer; next, a fifth step for applying a transparent polyester film or an ultraviolet active dielectric coating layer to the whole surface of the lamp; and finally, a sixth step for providing a terminal to the post capacitor electrode and conductive oxide indium tin layer.
Patent TW-462136-B (TW)
Title: An off-board station and an electricity exchanging system suitable for use with a mobile vehicle power system
Inventor: HSU MICHAEL S
IPC: H01M8/04
Filed: 2000-07-24
Granted: 2001-11-01
Abstract: A mobile vehicle power supply system and an electricity exchanging system enhance the economic viability of different modes of transportation that incorporate generators, such as electric motors and fuel cells, to generate electricity. The power supply system provides for the off-board use of the electric power generated by the generator of a mobile vehicle, such as an electric car. Off-board use, or use remote from the vehicle, of the electrical power includes the delivery of power to a remote site. Off-board stations are provided for delivery of fuel to the vehicle and/or for receiving the electrical power generated by the fuel cell. The off-board station and the vehicle are appropriately equipped for quick and easy interconnection such that electrical power can be exchanged between the vehicle and off-board station and the electricity exchanging system. The electricity exchanging system is configured for installation at numerous locations for allowing a mobile vehicle operator to purchase or sell electricity. The operator employs a user authorization element to assist the recording or tracking of electricity exchanged between the vehicle and the electricity exchanging system.
Patent TW-480638-B (TW)
Title: Method and apparatus for testing integrated circuits
Inventor: AHLQUIST LOUIS NELSON
IPC: H05K3/34
Filed: 2000-11-13
Granted: 2002-03-21
Abstract: The specification describes an IC test apparatus having a test bed with sockets adapted to engage arrays of I/O solder balls/bumps on the IC chip. In one embodiment the sockets are provided with through holes to interconnect the solder bumps to the next board level with minimum electrical path length thereby reducing parasitic capacitive coupling. In another embodiment the sockets in the test bed are formed by intersecting V-grooves. If pairs of intersecting V-grooves are used, pyramid shaped features are produced at the bottom of each socket. Both the sharp edges formed by the intersecting V-grooves and the pyramid provide contact enhancement between the solder bumps and the test bed. The test bed can be made as a universal blank for a given solder bump pitch. The desired test circuit is formed at the next board level.
Patent TW-464958-B (TW)
Title: Status display device for absorption system of photoresist coater
Inventor: SHR JR-HUEI
IPC: H01L21/265
Filed: 2000-08-14
Granted: 2001-11-21
Abstract: A photoresist absorption system in the photoresist coater is improved. Pressure gauges are used to display the pressure in the gas inlet pipe, the switch valves and the check valve in an absorption system, as well as the relationship between the magnitude of pressure and time. Thus, the relationship between the pressure of the throttle valve and the start point and end point of time can be understood; and an operator can use this relationship to understand the status of the operation parameters, while observing the relationships among the time, pressure and photoresist spraying, thereby obtaining an optimum absorption system, and reducing the defects in photoresist formation caused by non-uniform photoresist coating.
Patent TW-442965-B (TW)
Title: Manufacturing method of capacitor and the structure thereof
Inventor: LINLIU-KUNG
IPC: H01L27/108
Filed: 2000-08-21
Granted: 2001-06-23
Abstract: A manufacturing method of capacitor comprises: spin-coating a layer of three basic units of co-polymer with different weights of molecular on the insulating layer of semiconductor substrate; defining a layer of three basic units of co-polymer with different weights of molecular; performing a low-temperature annealing and exposing this layer of three basic units of co-polymer with different weights of molecular in ultraviolet and ozone environment, so that this layer of three basic units of copolymer with different weights of molecular is converted to a lower electrode layer having a staggered, continuous, complicated, and undulated three-dimensional hollow structure; shortly afterwards, depositing a dielectric layer and an upper electrode layer; then etching to define the pattern of the whole capacitor. The complicated hollow structure of the lower electrode provides a very large surface area for the lower electrode to be used in even smaller devices, such as DRAM of 64 MB or above capacity.