baber/WOPTO huggingface dataset:
Patent TW-357269-B (TW)
Title: Device and method using dielectrokinesis to locate entities
Inventor: AFILANI THOMAS L
IPC: G08B13/24
Filed: 1997-11-26
Granted: 1999-05-01
Abstract: A device using dielectriokinesis to locate entities, including: a casing having an interior, with the first dielectric material; and a bent rod for forming a handle, having the rod the first end extending from the interior and protruding the rear end of the casing, which and the handle are disposed thus, making the device to generate responses to the body a specific and uneven electric field square space trapezoidal 3D pattern, for generation of an intermediate electrophoresis and a quantitative display of the force, with respect to a specific direction of the body.
Patent TW-365691-B (TW)
Title: Method for etching Pt film of semiconductor device
Inventor: KIM HYOUN-WOO
IPC: H01L27/108
Filed: 1998-01-15
Granted: 1999-08-01
Abstract: A method for improving the etching slope in, etching a Pt layer used as a storage node of a semiconductor device is provided. By the method, an adhesive layer including Ti on the Pt layer is changed to TiOx, by using an etching gas containing oxygen, to act as an additional etching mask. The Pt layer is overetched by using the fact that the TiOx layer is formed to avoid overall erosion of the adhesive layer mask at a predetermined temperature, i.e., 120-30 DEG C, to thereby improve the etching slope of the Pt layer.
Patent TW-399274-B (TW)
Title: IC package with enhanced ESD protection capability
Inventor: LIN SHI-TSUNG
IPC: H01L23/50
Filed: 1998-02-09
Granted: 2000-07-21
Abstract: An IC package with enhanced ESD protection capability is disclosed. The IC package has a lead line frame which comprises a die pad and a plurality of pins that include an internal pin portion and an external pin portion. The die pad comprises a conductive protruding rod extended into the internal pin portion of the pins and disposed therebetween. These pins includes at least a Vdd/Vss pin and an empty pin. The empty pins are consisted of independent empty pins, group of empty pins, or the mixture of the independent empty pins and group of empty pins. The group of empty pins comprises multiple adjacent empty pins. The IC package includes all of the independent empty pins, and both sides of the group of empty pins are adjacent to the Vdd/Vss pin or conductivec protruding rod, so as to enhance the ESD protection ability.
Patent TW-375807-B (TW)
Title: Metal via structure and process for the same
Inventor: LIU CHIH-CHIEN
IPC: H01L21/768
Filed: 1998-03-12
Granted: 1999-12-01
Abstract: A process for preparing a metal via structure comprising the steps of providing a semiconductor substrate on which a conductive wire structure is formed; subsequently forming a first dielectric layer on said substrate and conductive wire, and carrying back etching to render the surface of a first conductive layer lower than that of conductive layer; forming a second dielectric layer over the first dielectric layer having a surface at approximately the same height as that of conductive layer. This invention is characterized by having a second dielectric layer which is a fluorine ion-doped silicon glass film (FSG) formed by HDPCVD to prevent the customary problem of poison via, and then forming a third dielectric layer on the second dielectric layer and conductive layer, followed by lithography and etching to form an opening in the third dielectric layer; the conductive wire is exposed at the bottom of said opening, i.e. the via structure.
Patent TW-514628-B (TW)
Title: Silica-soda-lime glass compositions and their applications
Inventor: EL KHIATI NATHALIE
IPC: C03C3/087
Filed: 1998-05-12
Granted: 2002-12-21
Abstract: The subject of the invention is a glass composition of the silica-soda-lime type, intended for the manufacture of substrates or sheets, the said glass composition having a φ coefficient of between 0.50 and 0.85 N/(mm<SP>2</SP>. DEG C) and a working point of less than 1200 DEG C. Glass composition of the silica-soda-lime type, intended for the manufacture of substrates or sheets by float process, characterized in that the glass composition has a φ coefficient (thermal stress factor) of between 0.50 and 0.85 N/(mm<SP>2</SP>. DEG C), a thermal expansion coefficient Α 20-300 is between 60 and 88x10<SP>-7</SP> DEG C<SP>-1</SP>, and a working point of between 1100 and 1200 DEG C, and contains the constituen below in the following proportion by weight: SiO2 55-75%; Al2O3 0-7%; ZrO2 0-8%; Na2O 2-10%; K2O 0-8%; C2O 4-12%, wherein K2O/Na2O > 1.2.
Patent TW-436533-B (TW)
Title: Use of an amphoteric surfactant as a viscose spin bath additive
Inventor: BJUR KENT
IPC: D01F2/06
Filed: 1998-05-06
Granted: 2001-05-28
Abstract: The present invention relates to a method of reducing the clogging of nozzles and slits and diminishing the formation of deposits in the spin bath system in the process of making viscose filamentary and film materials by using an amphoteric surfactant having the formula (I) RNA(CnH2nNA)x-1A, where R represents a hydrogen or an alifatic group with 1-24 carbon atoms, each A represents a hydrogen, an alifatic group with 1-24 carbon atoms, or BOOCHmH2m-groups, where m is a number from 1-3, B is hydrogen or a salt forming cation, n is a number from 2-3, x is 1-8, and the number of BOOCCmH2m-groups are from 1 to x+2, with the provision that the total number of carbon atoms in the aliphatic groups is from 8 to 45. The amphoteric surfactant has an excellent anticlogging effect, since it is a good dispersant and prevent or reduce precipitation in the spin bath. In addition it has a low foaming and is very stable.
Patent TW-383439-B (TW)
Title: Semiconductor device test board and a method of testing a semiconductor device
Inventor: FUKUDA ATSUSHI
IPC: G01R1/04
Filed: 1998-06-10
Granted: 2000-03-01
Abstract: A semiconductor device test board for performing a test on a semiconductor device includes a supporting board formed of an insulating material and contact parts which are formed on the supporting board, and which can be connected to solder bumps formed on a semiconductor device to be tested. Each of the contact parts includes contact base layers formed of conductive materials other than solder and a solder layer having a thin-film shape, and covering the contact base layers.
Patent TW-413766-B (TW)
Title: Mixed vector/scalar register file
Inventor: JAGGAR DAVID VIVIAN
IPC: G06F9/30
Filed: 1998-09-18
Granted: 2000-12-01
Abstract: A floating point unit is provided with a register bank comprising 32 registers that may be sued as either vector registers of scalar registers. A data processing instruction includes at least one register specifying field pointing to a register containing a data value to be used in that operation. An increase in the instruction bit space available to encode more opcodes or to allow for more registers is provided by encoding whether a register is to be treated as a vector or a scalar within the register field itself. Further, the register field for one register of the instruction may encode whether another register is a vector or a scalar. The registers can be initially accessed using the values within the register fields of the instruction independently of the opcode allowing for easier decode.
Patent TW-440541-B (TW)
Title: A process for the preparation of hydrogen and carbon monoxide
Inventor: DE JONG KRIJN PIETER
IPC: C01B3/32
Filed: 1998-10-19
Granted: 2001-06-16
Abstract: A catalytic partial oxidation process for the preparation of hydrogen and carbon monoxide from an organic feedstock, which process comprises contacting the organic feedstock and an oxygen-containing gas, in amounts giving an oxygen-to-carbon ratio of from 0.3 to 0.8, with a catalyst at a gas hourly space velocity in the range of from 100,000 to 10,000,000 N1/kg/h, in which process the organic feedstock used is a feedstock containing hydrocarbons and/or oxygenates, which feedstock is liquid under conditions of standard temperature and pressure and has an average carbon number of at least 6. The invention further relates to an electrical-energy generating process, an electrical-energy generating system, and transport means provided with this electrical-energy generatng system.
Patent TW-400224-B (TW)
Title: Gloves constructed from neoprene copolymers and method of making same
Inventor: BOURNE GEORGE
IPC: C08J5/18
Filed: 1999-02-25
Granted: 2000-08-01
Abstract: A unique powder-free medical glove fabricated from a neoprene copolymer, and a method of making same is described. The gloves of the invention are easily donned without the use of powdered donning agents and retain their puncture resistance, tensile strength, stress at 500% and elongation to break after postprocessing by chlorination and sterilization by irradiation. Additionally, the gloves of the invention exhibit minimal discoloration (as measured by the per cent change in yellowness index) and minimal stickiness to themselves and to glove packing materials after sterilization by irradiation.
Patent TW-584612-B (TW)
Title: Glass-ceramic substrate for an information storage medium
Inventor: GOTO NAOYUKI
IPC: C03C10/04
Filed: 1999-03-04
Granted: 2004-04-21
Abstract: There is provided a glass-ceramic substrate for an information storage medium usable in an information storage device of the ramp loading system. The glass-ceramic substrate has Young's modulus (GPa)/specific gravity of 37 or over and includes 0 to less than 10 weight percent (expressed on oxide basis) of Al2O3. The glass-ceramic substrate has, as its predominant crystal phases, lithium disilicate (Li2O.2SiO2) and alpha-quartz (alpha-SiO2), has a coefficient of thermal expansion within a range from 65x10<-7>/DEG C to 130x10<-7>/DEG C within a temperature range from -50 DEG C to +70 DEG C and has a surface roughness (Ra) (arithmetic mean roughness) of 9 Å or below.
Patent TW-440700-B (TW)
Title: System for controlling registers associated with non-volatile elements of configuration bits in a programmable logic device
Inventor: RAMAMURTHY SRINIVAS
IPC: G01R31/28
Filed: 1999-04-20
Granted: 2001-06-16
Abstract: A boundary scan test circuit (JTAG) interface is used to provide data for a set of configuration latches within a configuration register. The configuration register is included within the JTAG structure as a test data register (TDR). Each configuration bit within the configuration register consists of a configuration latch, and each configuration latch has an output used as a configuration control signal within an output logic macrocell. The configuration register's input signal is selectably provided from either a set of serially connected configuration bit non-volatile element sense latches or from the JTAG test date in (TDI) data pin for reconfiguration, prototyping, and testing.
Patent TW-413926-B (TW)
Title: Semiconductor device
Inventor: SHINOZAKI NAOHARU
IPC: G11C11/407
Filed: 1999-05-26
Granted: 2000-12-01
Abstract: A semiconductor integrated circuit including a semiconductor device has a command decoder unit for decoding command signals synchronously with an external clock. An internal signal whose timing precedes the timing of the command decoder unit decoding the command signals is used to reset the command decoder unit. Preferably, a signal produced by a DLL is used as the internal signal. Consequently, a margin in timing of actuating the semiconductor device is expanded.
Patent TW-426936-B (TW)
Title: Method for forming shallow trench isolation
Inventor: LIN CHRONG-JUNG
IPC: H01L21/76
Filed: 1999-06-14
Granted: 2001-03-21
Abstract: The present invention provides a method for forming shallow trench isolation of semiconductor integrated circuit, which is suitable for a semiconductor substrate having N-well/P-well areas. The method comprises the steps of: forming a shielding layer on the surface of the semiconductor substrate; forming a first trench on the semiconductor substrate via the shielding layer, so as to define a portion to be formed with the P-well/N-well isolation area; forming a spacer on the side wall of the first trench; using the spacer as a mask to etch the semiconductor substrate downwardly until a predetermined depth is reached, thereby forming a second trench; and removing the spacer and forming a shallow trench isolation object in the first and second trenches.
Patent TW-440478-B (TW)
Title: Process and device for the transverse cutting of strips of metal sheets in the rolling and/or transport line
Inventor: GRAFE HORST
IPC: B23D1/00
Filed: 1999-11-04
Granted: 2001-06-16
Abstract: Disclosed is a device for the transverse cutting of strips of metal sheets (1) or metal strips in the rolling and/or transport line (x-x). Particularly, on a rolling line (2), shears (3) with the blade carriers (4, 4') are provided above and beneath the metal sheets (1), which carriers are guided by holding elements (5, 5'), (6, 6'). After each cut, transverse cutting of strips or sheets in the rolling or transport line, with shears (3) can move out of the rolling or transport line (x-x) into a neutral waiting position along with the carriers (4, 4') and holding elements (5, 5'), (6, 6'). Before this takes place the blade carriers (4, 4') or the holding elements (6, 6) holding the rolling line (x-x) are opened. When the shears (3) are returned into their working position in the rolling line and hold the rolling line in a U-shape, these holding elements are closed by means of a clamping unit (7) or (32).
Patent TW-456164-B (TW)
Title: Method for forming EMI shielding film on flexible wire and flexible printed circuit board and product manufactured by the same
Inventor: LIOU CHI-JR
IPC: H05K3/00
Filed: 1999-08-06
Granted: 2001-09-21
Abstract: The present invention relates to one or more layers of metal film formed on one side of the surface of a flat flexible wire or flexible printed circuit board and used for shielding the EMI emitted from the wire or the printed circuit board. The physical vapor deposition (such as sputtering deposition) is used to form metal film which can provide EMI shielding capability and is very thin (for example smaller than 1 or only several micro meters) without substantially damaging the flexibility of the wire and the printed circuit board. The method of the present invention can further perform a process to prevent hand prints on the metal film, such as applying a clean paint or a wax film.
Patent TW-428055-B (TW)
Title: Apparatus for producing crystal substance and method therefor
Inventor: ONOE SHUJI
IPC: C30B15/20
Filed: 1999-08-12
Granted: 2001-04-01
Abstract: The elevation height of the seed crystal, the elevation height of the crucible, and the output of the weight sensor are inputted into a main controller to calculate the depth of the melt, the descending depth of the melt, and the elongation length of the wire cable. The main controller constitutes a negative feedback loop which can perform a stable automatic control. Moreover, the main control part uses the ascending rate of the seed crystal and the ascending rate of the crucible to calculate the corresponding crystal growth rate GR (GL) of the crystal growth length, the operation amount SLC (GWD) based on the weight deviation GWD, the operation amount SLC (MP) based on the melt position, and the operation amount SLC (WEL) based on the elongation length. Meanwhile, the crystal diameter corresponding to the crystal growth length and the inside diameter of the crucible corresponding to the melt depth are used to calculate the movement ratio of the crucible. Therefore, these parameters are combined to determine the ascending rate of the seed crystal and the ascending rate of the crucible to control the growth of the crystal. Furthermore, in a solid axle crystal growth device, the WEL and the SLC (WEL) can be neglected.
Patent TW-536588-B (TW)
Title: Flow regulation device for water pumping machine
Inventor: SHEN DE-HUAN
IPC: F04B49/00
Filed: 1999-09-15
Granted: 2003-06-11
Abstract: The present invention relates to a flow regulation device for water pumping machine, comprising a water pumping machine comprising a pump with an outlet to which a water discharge pipe and a pressure reservoir are connected; and a main body connected to an inlet of the pump and defining a chamber therein; and a control member slidably received in the chamber for changing the flow rate of water into the pump; and a connection tube connecting the outlet of the pump to the chamber for displacing the control member to change the flow rate of water through the inlet of the pump and thus the discharge flow rate of the pump and the flow rate through the water discharge pipe whereby the frequency of starting and stopping the operation of the water pumping machine is lowered.
Patent TW-434623-B (TW)
Title: Switchgear apparatus comprising a mechanical visualization means with three positions
Inventor: COUDERT PATRICK
IPC: H01H33/40
Filed: 1999-09-28
Granted: 2001-05-16
Abstract: A switchgear apparatus 12 comprises contact means biased to an open position by a spring, a loading mechanism of an energy storage means and a kinematic opening and closing system linking the energy storage means, the contact means and the spring. This system is controlled by an opening latch 64 and a closing latch 70. A closing order can only be validly transmitted to the closing latch 70 when the apparatus is in a ""ready to close"" state, i.e. open, loaded and without a permanent opening order. The switchgear apparatus comprises an indicator 30 with three positions: a ""not loaded"" positin, a ""ready to close"" position and a third ""loaded and not ready to close"" or ""loaded disengaged"" position. This indicator 30 is kinematically linked to the loading mechanism, the opening latch 64, and the contact means.
Patent TW-451383-B (TW)
Title: Semiconductor mounting apparatus with a clip gripper
Inventor: VISCHER DIETER
IPC: H05K13/04
Filed: 1999-09-28
Granted: 2001-08-21
Abstract: A semiconductor mounting apparatus has a first drive device (7) for moving a slide (6) on a frame (5) in a horizontal direction. A chip gripper (1) is secured to the slide (6). The frame (5) is movable in vertical direction by means of a second drive device (8). The first drive device (7) comprises a stator (14) with magnets (17) and a coil part (16) with electrical windings (18), whereby the coil part (16) is secured to the slide (6) and projects in vertical direction into the stator (14). The windings (18) are formed oblong in vertical direction in such a way that the geometry between the magnets (17) and the windings (18) determining the drive force does not change on movement of the coil part (16) by a predetermined distance (d) in vertical direction.
Patent TW-455868-B (TW)
Title: Information recording medium and information reproducing method
Inventor: OHTA MINEMASA
IPC: G11B7/24088
Filed: 1999-11-09
Granted: 2001-09-21
Abstract: An information recording medium having an information pit for multi-valued information. In the information recording medium, the information pit has the same dimension and the same shape, and the information pit is formed such that the position of the edge is changed stepwise from a predetermined reference position corresponding to the multi-valued information.
Patent TW-454433-B (TW)
Title: Plastic ball grid array package and the manufacturing method thereof
Inventor: LIN WEI-FENG
IPC: H05K3/36
Filed: 1999-11-19
Granted: 2001-09-11
Abstract: The present invention provides a plastic ball grid array package which comprises a substrate, a plurality of via, a plurality of trace lines, and a molding compound. The substrate is defined with a predetermined area, a corner area and a back surface in which the back surface further comprises at least a ball pad. Each channel is configured in the substrate for electrical connection of a corresponding ball pad to the back surface of the substrate. The plurality of trace lines are corresponded to the plurality of channels respectively that each trace line is configured on the substrate and connected to a corresponding channel and a die on the substrate. A portion of the trace lines in the plurality of trace lines are located in the corner area. The molding compound is configured on the predetermined area and the portion of the trace lines located in the corner area are covered and protected by the molding compound completely; further, reducing the cracking or damages of the trace lines in the following manufacturing processes.
Patent TW-563101-B (TW)
Title: Disk device
Inventor: KIMURA SHINICHI
IPC: G11B21/02
Filed: 2000-01-12
Granted: 2003-11-21
Abstract: In an inertial latch for preventing an actuator arm, which is a component of a disk apparatus, from flying out from an unloading position because of an external shock, the actuator arm cannot be prevented from flying out from the unloading position because of repulsion produced when the actuator arm crashes against a stopper, by operation other than an external shock. A latch 16, for engaging with a point end portion 8c of an actuator arm 6 to prevent the actuator arm 6 from flying out, is provided with a sensing protrusion 16e. When the actuator arm 6 crashes against an outer C/S 17, this shock causes the latch 16 to rotate and engage with the actuator arm 6, whereby the actuator arm 6 is prevented from flying out.
Patent TW-471208-B (TW)
Title: Under voltage protection method
Inventor: LIU KUO-CHI
IPC: H02H3/24
Filed: 2000-03-29
Granted: 2002-01-01
Abstract: The present invention relates to a kind of under voltage protection method used in the power supply. The invention mainly uses a monitoring unit to conduct the monitoring process and a comparison between the first voltage reference point of the major power supply unit and the second voltage reference point of the spare power supply unit so as to automatically identify when the AC power source at the input terminal is terminated or in the normally turned-off state, and when the malfunction or short-circuit occurs at the circuit connected to the output terminal. Additionally, when the phenomena of malfunction and short-circuit occur at the circuit connected to the output terminal, it is automatically switched to a latch mode. Through this under voltage protection method, the operation state of output terminal circuit can be detected to provide appropriate protection for the power supply and output terminal circuit. Moreover, it is capable of preventing the possible inconvenience generated when power supply enters the latch mode due to instable AC power source or in the normally turned-off state.
Patent TW-436590-B (TW)
Title: Fluid pressure regulator, method of controlling a regulator and method of operating a fluid circuit
Inventor: OLLIVIER LOUIS A
IPC: F16K31/126
Filed: 2000-05-09
Granted: 2001-05-28
Abstract: A fluid pressure regulator and method of operating the same particularly adapted for use in alternating flow and no flow modes as in the batchwise delivery of pressurized gases used in semiconductor manufacture. Such regulator and method include a controlled differential pressure capability which provides for the application of a differential pressure force independently of a main pressure setting force. As a result, operation of the regulator may be controlled to obviate pressure creep at the regulator outlet.