baber/WOPTO huggingface dataset:
Patent TW-580770-B (TW)
Title: Semiconductor memory device
Inventor: KATO YOSHIHARU
IPC: H01L27/108
Filed: 2003-02-06
Granted: 2004-03-21
Abstract: A semiconductor memory device having a driver transistor for the supply of electric power is provided, which can diminish leakage current during inactivation while ensuring sufficient power supply capability for a sense amplifier during activation. Gate width is provided at every two bit line pair pitches perpendicularly to a bit line direction, and a supply voltage VDD and a reference voltage VSS are fed to PMOS transistors SP0, SP0_ to SP3, SP3_ and NMOS transistors SN0, SN0_ to SN3, SN3_. In driver-dedicated PMOS transistors P1, P2, and NMOS transistors N1, N2, gate width is adjusted using the length of two bit line pair pitches as a maximum value, while gate length is adjusted using an adjusting region DeltaL, whereby there can be obtained driver-dedicated MOS transistors P1, P2, N1, and N2 in an appropriately adjusted state with respect to such characteristics contrary to each other as ensuring sufficient current supply capability and diminishing a tailing current.
Patent TW-571019-B (TW)
Title: Chip password lock system and its management method
Inventor: LIN TIAN-TSAI
IPC: E05B49/00
Filed: 2003-01-30
Granted: 2004-01-11
Abstract: The present invention relates to a chip password lock system and its management method. When a legal key is inserted into an electronic lock and the password is confirmed to be correct, a random number is used to select one character in the password, and another random number is generated to replace the selected character in response, so as to simultaneously change the passwords of the key and host, thereby ensuring the password to be unique to increase the security of the lock, and greatly alleviating the restriction in the number of writing EEPROM. Furthermore, the electronic key is formed by packaging a password memory chip in a USB connector, the password can be retained without battery power supply and other control chips, thereby providing advantages of small size and low cost. In addition, by classifying the users so that only the high level users possess the right to copy new keys, the key will not be arbitrarily copied.
Patent TW-I328017-B (TW)
Title: Organic silicate polymer and insulation film comprising the same
Inventor: KANG JUNG-WON
IPC: C08G77/06
Filed: 2003-04-02
Granted: 2010-08-01
Abstract: The present invention relates to an organic silicate polymer prepared by mixing silane compound with organic solvent to prepare a first mixture, and hydrolyzing and condensing the first mixture by adding water and catalyst, the first mixture being selected from a group consisting of oxidized hydrosilane, cyclic siloxane, a second mixture of oxidized hydrosilane and silane or silane oligomer, and a third mixture of cyclic siloxane and silane or silane oligomer, a composition for forming an insulation film of semiconductor devices prepared by using the organic silicate polymer, a method for preparing an insulation film using the composition, and a semiconductor device comprising the insulation film.
Patent TW-I227766-B (TW)
Title: Anchor
Inventor: POWERS JEFFREY R
IPC: F16B35/06
Filed: 2003-05-08
Granted: 2005-02-11
Abstract: A fastener for securing fixtures to buildings or other base materials. The fastener is assembled by a mechanical engagement between two pieces. The first piece includes a first and second bore. The first bore may be connected to a fixture, such as a pipe hanger, and the second bore is mechanically engaged with the second piece, which may include a self-tapping screw.
Patent TW-I258515-B (TW)
Title: Method of cleaning chamber of vacuum evaporation apparatus for production of organic EL element
Inventor: HAYASHI NOBUYA
IPC: H01L51/00
Filed: 2003-06-18
Granted: 2006-07-21
Abstract: Recovering and reutilizing compounds, such as Alq3, accumulated on the internal surface of chamber in the production of organic EL elements and disposed of to thereby reduce production cost. The internal surface of chamber or internal members of chamber to which Alq3 and other compounds have stuck are cleaned with a fluorinated alcohol, such as 2,2,3,3,4,4,5,5-octafluoropentanol, thereby recovering Alq3.
Patent TW-I222220-B (TW)
Title: Method for forming MOSFET by using a disposal spacer
Inventor: FUNG KA-HING
IPC: H01L29/772
Filed: 2003-07-15
Granted: 2004-10-11
Abstract: A method for forming a MOSFET by using a disposal spacer is disclosed. The method is to first form a pad oxide layer and a silicon nitride (Si3N4) layer in sequence on a substrate and a gate structure after the gate structure and a light doped drain (LDD) area are formed on the substrate. Thereafter, a silicon oxide spacer is formed on the sidewall of the silicon oxide spacer. After the step of first source/drain doping, the silicon oxide spacer is removed, wherein the silicon oxide spacer is a disposal spacer, and the silicon nitride layer retained on the gate structure is a silicon nitride spacer, which is used for forming a salicide layer in the subsequent steps.
Patent TW-I282896-B (TW)
Title: Transflective liquid crystal display device
Inventor: UKAWA YUSEI
IPC: G02F1/1347
Filed: 2003-07-28
Granted: 2007-06-21
Abstract: To be realized the well-lighted display by using the whole pixels in the reflective mode and the transmissive mode. In a reflective mode, an optical element 13 is used as liquid crystal display element. That is, the optical element 13 operates as liquid crystal display element by applying the voltage. In this case, the optical element 13 reflects the external light since the optical element 13 is a scattering state with regard to non-applying pixel (arrow B). In a transmissive mode, a liquid crystal panel 12 is used as liquid crystal display element. That is, the liquid crystal panel 12 operates as liquid crystal display element by applying the voltage. In this case, the optical element 13 passes light from a backlight 11 since the optical element 13 is a transmissive state (arrow A). And the optical element 13 plays a color filter part and does not operates as display element.
Patent TW-I225979-B (TW)
Title: Computer with multiple operation modes
Inventor: JENG SHENG-SHIUNG
IPC: F16M11/04
Filed: 2003-09-25
Granted: 2005-01-01
Abstract: A computer with multiple operation modes is provided, which includes: a display device having a display and a joint member a pivoting socket having the first and second pivoting components, a first base, a second base, and a computer mainframe. In the first operation mode, the display is connected with and supported by the first base but separated from the computer mainframe. In the second operation mode, the display is directly connected with the computer mainframe through the pivoting socket, and the computer mainframe is set on the first and second bases so as to extremely stabilize the center-of-gravity position of the mainframe. In the third operation mode, the display is directly connected with the computer mainframe through the pivoting socket. Therefore, the multiple operation modes, in this invention, can freely be used in arbitrary operation environments and requirements for the user to obtain various combinations, thereby providing practical applications and the assembling joys.
Patent TW-I254745-B (TW)
Title: Heat resistance alloy materials
Inventor: OISHI KEIICHIRO
IPC: C22C9/06
Filed: 2003-10-09
Granted: 2006-05-11
Abstract: The present invention discloses a heat resistance copper alloy material characterized in that said copper alloy material comprises 0.15 to 0.33 mass percent of Co, 0.041 to 0.089 mass percent of P, 0.02 to 0.25 mass percent of Sn, 0.01 to 0.40 mass percent of Zn and the remaining mass percent of Cu and inevitable impurities, wherein each content of Co, P, Sn and Zn satisfies the relationships 2.4 <= ([Co]-0.02)/[P] <= 5.2 and 0.20 <= [Co]+0.5[P]+0.9[Sn]+0.1[Zn] <= 0.54, wherein [Co], [P], [Sn] and [Zn] are said mass percents of Co, P, Sn and Zn content, respectively; and said copper alloy material is a pipe, plate, bar, wire or worked material obtained by working said pipe, plate, bar or wire material into predetermined shapes.
Patent TW-I279044-B (TW)
Title: High density patching system
Inventor: MUSOLF BRUCE R
IPC: H04Q1/14
Filed: 2003-10-21
Granted: 2007-04-11
Abstract: A patching system is disclosed herein. The patching system includes a plurality of patching jacks. The jacks include switches for changing the circuit configurations of the patching circuitry of the jacks. The switches are positioned to enhance the circuit density of the patching system.
Patent TW-I233200-B (TW)
Title: Magnetic memory apparatus using damanscene process and its manufacturing method
Inventor: NAKAJIMA KENTARO
IPC: H01L27/105
Filed: 2003-10-21
Granted: 2005-05-21
Abstract: The invented magnetic memory apparatus is provided with the followings: the first wiring, which extends in the first direction; the first metal layer, which is disposed on top of the first wiring; the first magnetic resistance device, which is disposed in the specified region of the first metal layer; the first contact layer, which is disposed on the first magnetic resistance device; the second wiring, which extends in the second direction different from the first direction and is disposed on the first contact layer to have the protruding portion that wrapping the upper part of the first contact layer; and the first insulation film, which is buried at the periphery of the first metal layer, the first magnetic resistance device, the first contact layer and the second wiring, and is provided with a surface having the same height as that of the second wiring.
Patent TW-I251305-B (TW)
Title: Encapsulation of ferroelectric capacitors
Inventor: HORNIK KARL
IPC: H01L21/3213
Filed: 2003-12-26
Granted: 2006-03-11
Abstract: A ferroelectric capacitor encapsulation method for preventing hydrogen damage to electrodes and ferroelectric material of the capacitor. In general terms, the method for encapsulating a capacitor includes etching a bottom electrode of a capacitor to expose an underlying wafer surface. An undercut is etched between the capacitor and the wafer surface. The undercut is refilled with a barrier layer to reduce the diffusion of hydrogen from the surface of the wafer into the capacitor.
Patent TW-I247057-B (TW)
Title: Electrolytic coloring process for titanium alloy
Inventor: LO YU-LIN
IPC: C25D9/06
Filed: 2004-01-09
Granted: 2006-01-11
Abstract: An electrolytic coloring process of titanium alloys was developed, where the salicylic acid acted as the essential acid. Mechanism of coloring was preliminarily investigated. It was found that the salicylic acid bath could give performance excellent oxide films. These experiments first make use of chemical etching surface treatment during the process of coloring. The coloring parameters studied are the temperature, voltage, and the holding time. The results showed that the different color of oxide films with different voltage. An outstanding advantage of electrolytic coloring is that the brightness of color can be conveniently changed in a wide range. Therefore the dark-and-light of color can be controlled.
Patent TW-I236857-B (TW)
Title: Method for actively reducing noise in earphones
Inventor: LI KUEN-DA
IPC: H04R5/033
Filed: 2004-01-20
Granted: 2005-07-21
Abstract: This present invention provides a method for actively reducing noise in earphones. An audio frequency transceiver is disposed in the earphones. An audio detection receiving module receives at least one band of a mixing signal. The mixing signal is then processed by an audio frequency automatic modulation module so as to automatically generate an audio frequency of opposite band and transmit the audio frequency to an audio frequency amplifying module. An audio frequency transmitting module can be manually adjusted using a dial to transmit a set of sound wave with the same amplitude but a phase difference of 180 degrees or a certain shift comparing to the external signal for nullifying or interfering outside noise. Therefore, the noise is reduced or eliminated while using the earphones.
Patent TW-I232491-B (TW)
Title: Film coating device and method
Inventor: TING CHIN-LUNG
IPC: H01L21/02
Filed: 2004-01-27
Granted: 2005-05-11
Abstract: A film coating device is used to coat substrates with a thin film. The film coating device includes at least two stages and a nozzle. The stages are used to support and fix the substrates. The nozzle is moved in relative to the two substrates for coating the two substrates with the thin film.
Patent TW-I237324-B (TW)
Title: Shallow trench isolation and fabricating method thereof
Inventor: LAI ERH-KUN
IPC: H01L21/306
Filed: 2004-02-17
Granted: 2005-08-01
Abstract: A method for fabricating a shallow trench isolation (STI) is described. A substrate having a patterned hard mask thereon is provided, wherein a trench is formed in the substrate exposed by the hard mask layer. A first isolating layer is formed on the hard mask layer and filled into the trench, wherein the first insulating layer exposes the hard mask layer around the trench. Etching the exposed hard mask layer. Then, forming a liner layer on the first insulating layer and the remained hard mask layer. Forming a second insulating layer on the liner layer. Planarizing step is performed to remove a portion of the second insulating layer, a portion of the liner layer and a portion of the first insulating layer until the hard mask layer is exposed. Then, removing the hard mask layer for forming a STI. Since the liner layer covers the first insulating layer, recess, dislocation and oxide loss problems are not occur.
Patent TW-I289701-B (TW)
Title: Exhibiting/testing device of liquid crystal display
Inventor: HSIA KUO-CHAO
IPC: G02F1/133
Filed: 2004-02-17
Granted: 2007-11-11
Abstract: The present invention provides an exhibiting/testing device, which is applied to exhibiting and testing a liquid crystal display panel. The device includes a crystal oscillation unit, a system clock and graphics frequency controller unit, a mode selection switch unit, a microprocessor unit, a liquid crystal display controller unit, an image storage unit, a control bus buffer unit, a data bus buffer unit and a liquid mode detection unit. The crystal oscillation unit is electrically connected to the system clock and graphics frequency controller unit. The microprocessor unit is electrically connected to the mode selection switch unit and the system clock and graphics frequency controller unit. The liquid crystal display controller unit is electrically connected to the system clock and graphics frequency controller unit, the microprocessor unit, the image storage unit and the control bus buffer unit. The data bus buffer unit is electrically connected to the image storage unit and the liquid crystal display panel. The control bus buffer unit is electrically connected to the liquid crystal display controller unit and the liquid crystal display panel. The liquid crystal mode detection unit is electrically connected to the liquid crystal display panel.
Patent TW-I238706-B (TW)
Title: A method to make bathing balls
Inventor: JANG JER-YUAN
IPC: A47K7/02
Filed: 2004-02-19
Granted: 2005-09-01
Abstract: This invention provides a method to make the elastic fabric bathing balls effectively. Putting at least one elastic fabric net on two vertical rods which are mounted on a base-plate and apart with each other at a certain distance so as to stretch the fabric net appropriately. Then tie the fabric net at the center position with a rope. The location of the vertical two rods is designated as position 1, and the location in front of the operator is designated as position 2. The operator may pull the fabric net at the top end with at least one hand. Pulling the net cyclically from the position 1 to position 2, namely, from the far position to the near position back and forth, for a certain number of times till the fabric net is pulled out the vertical rods completely. After the net is pulled out the vertical rods completely, it will expand along the tied location to form a well-puffed bathing ball.
Patent TW-I278643-B (TW)
Title: Interposer of probe card
Inventor: LIU JOHN
IPC: G01R31/26
Filed: 2004-03-11
Granted: 2007-04-11
Abstract: An interposer of probe head includes a substrate. The substrate has an upper surface, a lower surface and a plurality of via holes. The via holes are passing through the upper surface and the lower surface. A plurality of pads are formed on the via holes. Each pad connects a plurality of bonding wires. Each bonding wire has a connecting end and a contact end. The connecting ends are ball bonding to the pads. The contact ends are toward to central axis of the pad.
Patent TW-I289413-B (TW)
Title: Display device and method for driving the same
Inventor: NAKAYAMA MASAYA
IPC: G09F9/30
Filed: 2004-03-18
Granted: 2007-11-01
Abstract: A display comprises a first self-luminous display element (10) which transmits a light when it displays no image and a second display element (40) which is formed on the display element (10) and capable of switching between a light-transmitting state and an opaque state. The display displays a certain image by superimposing an image displayed by the display element (10) on another image displayed by the display element (40). With a display having such a structure, a good black display can be attained even when the outside light is bright. A full color display with good contrast can be also realized by such a display. Furthermore, by having a black display on the entire display element (40), the information on the display screen of the display element (10) is not seen through the display screen of the display element (40). Consequently, it is possible to protect privacy and security of the displayed information.
Patent TW-I264720-B (TW)
Title: Method and apparatus for forming ink jet receiving layer, and disc having ink jet receiving layer
Inventor: EBISAWA SHOUEI
IPC: G11B7/257
Filed: 2004-04-02
Granted: 2006-10-21
Abstract: A disc substrate 4 has recessed grooves 6a and 6b at the inner and outer side boundaries of a coating area on which a receiving layer 5 is formed. The recessed grooves 6a and 6b are formed having a roughly V-shaped cross section. A depth d of the grooves is formed equivalent to or greater than the film thickness of the film in a central area 6c, which is between the recessed grooves. A plurality of nozzles 27a to 27h of a supply means 25 are radially arranged in the central area between the recessed groves 6a and 6b, and an approximately uniform amount of coating fluid is supplied per unit area to form a film having a predetermined film thickness. The coated coating fluid is made even by leveling. When drying, the film in the recessed grooves 6a and 6b does not dry before the film in the central area 6c. Drying and contraction occur at almost the same time, so a receiving layer 5 having a uniform film thickness which covers the whole of the central area can be formed.
Patent TW-I256477-B (TW)
Title: Circuit and method for high speed sensing
Inventor: HUNG CHUN-HSIUNG
IPC: G01R19/165
Filed: 2004-05-03
Granted: 2006-06-11
Abstract: A circuit and method for sensing a difference between a first signal, such as a signal from the source side of a memory cell, and a second signal, such as a signal from a reference dummy cell, includes developing first and second voltages respectively in response to the first and second signals, determining the time at which the second voltage developed in response to the second signal reaches a threshold level above a latch switching point, and latching a state of the first voltage and second voltage at the determined time using a latch circuit. The threshold level above the latch switching point is set so that potential mismatch in the components of the latch circuit is overcome prior to latching.
Patent TW-I243233-B (TW)
Title: Combinational air driving device for air-conditioner
Inventor: KUO CHIN-SHENG
IPC: F24F13/00
Filed: 2004-05-19
Granted: 2005-11-11
Abstract: The present invention provides a combinational air driving device for an air-conditioner, which comprises a coupling member with a plurality of passages, a plurality of surface panels mounted below the coupling member and having air outlet openings corresponding to the passages, and an air compartment arranged on the coupling member and having air expelling openings corresponding to the passages of the coupling members to allow cool air to be driven toward the air outlet openings of the surface panels. Arranged on the surface panel are an evaporator, a motor, and a blower. The evaporator is connected to the air compartment. The air driving device of air-conditioner constructed in this manner allows not only efficient and convenient assembling, but also reduction of equipment costs. Air flow rate is increased and blowing distance of cool air is enhanced. In addition, the combinational arrangement allows for easy mounting/dismounting of overall structure with reduced man power and work hours and is convenient for maintenance.
Patent TW-I269777-B (TW)
Title: MEMS scanning mirror device with distributed hinges and multiple support attachments
Inventor: FU YEE-CHUNG
IPC: B81B7/02
Filed: 2004-07-22
Granted: 2007-01-01
Abstract: A MEMS scanning mirror device includes a scanning mirror, rotational comb teeth, stationary comb teeth, distributed serpentine springs, and anchors. The scanning mirror and the rotational comb teeth are driven by electrostatic force from stationary in-plane and/or out-of-plane teeth. The mirror is attached to the rotational comb structure by multiple support attachments. Multiple serpentine springs serve as the flexible hinges that link the movable structure to the stationary support structure.
Patent TW-I252118-B (TW)
Title: High pressure nozzle for spraying water mist
Inventor: TSAI RONG-FENG
IPC: A62C31/05
Filed: 2004-10-26
Granted: 2006-04-01
Abstract: The present invention provides a high-pressure water sprayer for fire extinguishment, including a body having a base and a fluid conduit connecting thereto, at least two spray heads and fluid-guiding bars respectively corresponding thereto. The base is provided with at least two positioning slots for positioning the spray heads. Each of the positioning slots communicates with a main fluid passage within the fluid conduit via a branched fluid passage. A nozzle is formed at a lower end of the spray head and communicates with a receiving space formed therein. The fluid-guiding bar is disposed in the receiving space, and is provided with fluid-guiding grooves opposite to the nozzle. The spray heads are arranged by at least two different disposed angles. An appropriate spray angle can be obtained by adjusting the angle between the nozzle and the base. By means of designing different fluid-guiding grooves of the fluid-guiding bars cooperated with different-sized orifices of the nozzles to control the spray angle, jet diameter and jet configuration (hollow-type or solid type), various spraying configurations can be obtained. Hence, the present invention can provide the appropriate spray head to generate liquid jets with an appropriate diameter and spray angle for respective fire-extinguished object.