baber/WOPTO huggingface dataset:
Patent TW-I220266-B (TW)
Title: Semiconductor device and method for forming transistors having a reduced pitch
Inventor: LAI JIUN-REN
IPC: H01L21/28
Filed: 2003-06-11
Granted: 2004-08-11
Abstract: The present invention provides a method for forming transistor devices having a reduced pitch. The pitch of the formed devices can be reduced to, e.g., half that of conventional devices by using current photolithography conditions. Since the pitch of the devices can be reduced, the device integration can be increased, resulting in smaller and faster integrated circuits. In a preferred embodiment, a conductive layer, a stop layer, and a polysilicon layer are formed on a substrate. A patterned photoresist layer is formed on the polysilicon layer, and a first polymer layer is formed on surfaces of the photoresist layer. The first polymer layer is used as an etching mask to define the polysilicon layer, the stop layer and the conductive layer. An oxide layer is formed on the substrate, and then the oxide layer is etched back until the polysilicon layer is exposed. The polysilicon layer is removed, and a second polymer layer is formed on surfaces of the oxide layer. The second polymer layer is used as an etching mask to define the conductive layer. Then, the second polymer layer is removed.
Patent TW-I227838-B (TW)
Title: Certifying method, certifying device, and computer readable storing medium
Inventor: MINOWA MASAHARU
IPC: G06F17/00
Filed: 2003-07-28
Granted: 2005-02-11
Abstract: According to a certifying method, an identical person is certified when a plurality of operational object regions corresponding to a private code are operated in a predetermined order. This certifying method includes a determining step of determining whether or not the predetermined operational object region is operated in a predetermined operational direction or a predetermined operational angle, and a confirming step of confirming the identical person based on a result of the determination in the determining step.
Patent TW-I225100-B (TW)
Title: Method for manufacturing steel product and facilities therefor
Inventor: IIJIMA YOSHITSUGU
IPC: C21D1/42
Filed: 2003-08-06
Granted: 2004-12-11
Abstract: The present invention provides a method for manufacturing a steel product comprising the step of heat-treating a steel product by passing the steel product three times or more through a plurality of induction heating apparatuses installed on the hot rolling line after the steel product being hot rolled and then quenched or accelerated-cooled on the hot rolling line. The method of present invention makes it possible to manufacture a steel product at a high productivity and to heat-treat a steel product homogeneously.
Patent TW-I234685-B (TW)
Title: Photograph print system, method of controlling the same, control program, recording medium, on which the program is recorded, and print sheet unit
Inventor: INAGE KATSUYUKI
IPC: G03B17/53
Filed: 2003-08-21
Granted: 2005-06-21
Abstract: In order to prevent overexposure at the time of upper-body photographing, a photograph print system comprises a photographing device for photographing a user, an image output device for forming an image on the basis of the photographing to output the same to a print sheet, and strobe lamps for illuminating the user. The strobe lamps set a direction of illumination to be offset from a direction toward the user.
Patent TW-589931-B (TW)
Title: Portable computer and its rotary and positioning mechanism
Inventor: YEH CHUN-LIANG
IPC: G06F1/16
Filed: 2003-09-04
Granted: 2004-06-01
Abstract: The present invention provides a portable computer and rotary and its positioning mechanism. The mechanism comprises a sliding part capable of sliding on a rotary axis with respect to a first body and a second body so that the sliding part is fitted with the second body to fix the second body and to disallow it to rotate on the first body when the second part rotates to a fixed angle with respect to the first body.
Patent TW-I234064-B (TW)
Title: Electronic device
Inventor: MAEDA HITOHIRO
IPC: F21V29/02
Filed: 2003-09-19
Granted: 2005-06-11
Abstract: Electronic device includes a body 12 having an electronic component 20, and a cover 14 pivotally attached to the body and having a liquid crystal panel 36. The electronic component of the body is cooled by a fan 22. The liquid crystal panel of the cover is illuminated by a discharge tube 38 and a reflector 40. An air inlet 44 of the cover is arranged so as to opposed to an air outlet 30 of the body. The discharge tube is cooled by a flow of air produced by the fan for cooling the electronic component of the body. By cooling the discharge tube, the life of the discharge tube is maintained long.
Patent TW-I226747-B (TW)
Title: Low noise amplifier
Inventor: LIN YING-HIS
IPC: H03F1/08
Filed: 2003-09-24
Granted: 2005-01-11
Abstract: A low noise amplifier (LNA) includes first and second transistors, an inductor and a resistor. The inductor is connected in parallel between the RF output node and a supply voltage. The RF output node includes a parasitic capacitor. The parasitic capacitor and the inductor are selected such that the LNA resonant frequency is greater than 1.5 times an operating frequency. The LNA is connected to ground through three separate ground paths having parasitic inductances provided by three off-chip bonding wires.
Patent TW-I279324-B (TW)
Title: Methods and systems for controlling printhead temperature in solid freeform fabrication
Inventor: NIELSEN JEFFREY ALLEN
IPC: B29C41/34
Filed: 2003-09-29
Granted: 2007-04-21
Abstract: A solid freeform fabrication system including a three-dimensional fabricator (100) with a plurality of pens (112, 114, 116, 118, 120) and a controller (110) configured to evaluate pen information and to control the pens to reduce a temperature of the pens.
Patent TW-I239138-B (TW)
Title: BiFET voltage controlled oscillator
Inventor: PINGXI MA
IPC: H03B5/12
Filed: 2003-10-01
Granted: 2005-09-01
Abstract: According to one exemplary embodiment, a VCO core circuit is connected across a first node and a second node. The anode of a first varactor is connected to the first node while the anode of a second varactor is connected to the second node, and the cathode of the first varactor is tied to the cathode of the second varactor. A tuning voltage is also connected to the cathode of the first varactor and the cathode of the second varactor. The inductor is connected across the first node and the second node. A first and second bipolar transistors are configured as a differential pair. A first and second FETs are configured in a common-gate configuration. The drain of the first FET comprises a first output of the BiFET VCO circuit, while the drain of the second FET comprises a second output of the BiFET VCO circuit.
Patent TW-I284649-B (TW)
Title: Manufacture method of high performance, heat resistant copolymer
Inventor: HUANG JR-KUEI
IPC: C08G69/32
Filed: 2003-10-07
Granted: 2007-08-01
Abstract: This invention utilizes the introduction of the first anhydride monomer of benzophenone tetracarboxylic dianhydride together with monomers of the second anhydride and diamines, under organic polar solvent, to synthesize the novel aromatic copolyamic acid (PAA) with variation of different monomer composition ratios; and respectively utilize the two ways of imidization, thermal imidization and chemical imidization, to obtain high-performance, heat-resistant copolymers and the thin films with excellent mechanical strength, low thermal expansion coefficient and high heat resistance. The performance properties of the film are characterized as the high-level electronic material with applications in the related electronic material industries such as semiconductor, IC packaging, and printed circuit boards.
Patent TW-594437-B (TW)
Title: Dynamic mask module
Inventor: JENG JENG-YWAN
IPC: G03F7/00
Filed: 2003-10-16
Granted: 2004-06-21
Abstract: A dynamic mask module comprised a microcomputer system, a generator for generating the pattern of mask and a light source is described. The generator is disposed above a substrate and is electrically connected to the microcomputer system. The microcomputer system sends an image signal to the generator for generating the pattern of mask. The light source is disposed above the generator for transferring the image of pattern of mask to a photo-resist on the surface of substrate. The pattern of mask generated by the dynamic mask module is a dynamic image, the pattern of mask can be changed on anytime. In addition, the manufacturing cost can be reduced and the manufacturing time can be shortened.
Patent TW-I239416-B (TW)
Title: Optical fiber splicing instrument with shutter
Inventor: TAKEDA JUN
IPC: G02B6/36
Filed: 2003-10-23
Granted: 2005-09-11
Abstract: An optical connection adapter (100) for use in splicing optical fibers (300) is disclosed. The adapter (100) comprises a holding assembly (110) and two shutter members (160). The holding assembly (110) has a passage way (136) for positioning and holding each pair of optical fibers (300) upon the splicing. The passage way (136) extends between end portions (112) of the holding assembly (110) and is positioned at a predetermined position in a Z-direction. Each of the shutter members (160) has a flat shutter plate (161) formed with a slit (162) and is movably fitted to one of the end portions (112) of the holding assembly (110). The flat shutter plate (161) is movable between first and second positions in the Z-direction, wherein the first position is a position where the passage way (163) is blocked off by the flat shutter plate (161), while the second position is a position where the passage way (136) is opened through the slit (162) as seen from the Y-direction. The flat shutter plate (161) is urged to be positioned at the first position by a plate spring portion (165). When an optical fiber connector (200) is mated with the adapter (100), the flat shutter plate (161) is lifted up and is positioned at the second position so that the passage way (136) can receive an optical fiber (300).
Patent TW-I266713-B (TW)
Title: Method and device for steering vehicle without contact with track
Inventor: KONO HIROYUKI
IPC: G05D1/02
Filed: 2003-10-30
Granted: 2006-11-21
Abstract: A vehicle without contact with a track has wheels, a vehicle main body supported by the wheels, and a steering control system. The steering control system has a controlling section for non-mechanically controlling the steering of the wheels and a driving section for mechanically driving the steering of the wheels. The controlling section has a first detector for detecting one-dimensional coordinate values of a target travel route, a steering angle-retaining section for retaining a target steering angle corresponding to the one-dimensional coordinate values, a second detector for detecting a current deviation between the target travel route and a current position of the vehicle main body, and a control steering angle-calculating section for generating a control steering angle corresponding to the current deviation and to the target steering angle.
Patent TW-I329664-B (TW)
Title: Tris-azo dyes for ink jet printing
Inventor: DAVID PHILLIP DEVONALD
IPC: C09D11/00
Filed: 2003-11-14
Granted: 2010-09-01
Abstract: A process for printing an image on a substrate including applying thereto a composition comprising a liquid medium and a tris-azo compound of Formula (1) or salt thereof: wherein: A is an optionally substituted alkenyl, homocyclic or heterocyclic group; L1 and L2 are each independently optionally substituted aryl or heteroaryl; and m and n are each independently 0 or 1 such that m+n is 1 or 2; wherein: (i) the compound of Formula (1) is optionally in the form of a metal chelate; and (ii) at least one of L1 and L2 carries at least one substituent selected from sulpho, carboxy, C1-4-alkoxy and C1-4-alkoxy-OH. Also claimed are compositions and compounds comprising Formula (1).
Patent TW-I231512-B (TW)
Title: Solid electrolytic condenser and method of making same
Inventor: TAKATANI KAZUHIRO
IPC: H01G9/042
Filed: 2003-12-08
Granted: 2005-04-21
Abstract: Within a solid electrolytic condenser that is laminated with a dielectric layer, an electrolyte layer and a cathode on an anode of at least one metal selected from a group of tantalum, niobium, titanium and tungsten, the cathode has a mixed layer comprising a first material of silver particles with an average diameter equal to or larger than 2 mum, a second material of conductive carbon particles and/or silver particles with an average diameter equal to or smaller than 1 mum and a binding material.
Patent TW-I237156-B (TW)
Title: Tilt detection in illumination source
Inventor: PATE MICHAEL A
IPC: F21Y101/00
Filed: 2003-12-18
Granted: 2005-08-01
Abstract: A method of monitoring an illumination source (20, 72) including a reflector (34, 34', 78) and a lamp (24, 76). The reflector (34, 34', 78) and a light producing luminary (36, 36') of the lamp (24, 76) are aligned to optimize light intensity reflected from the luminary (36, 36') to a desired target (22, 22', 74). The orientation of the lamp (24, 76) is monitored, and changes in the orientation are reported as an indication of a reduction in light intensity reflected from the luminary (36, 36') toward the desired target (22, 22', 74).
Patent TW-I257500-B (TW)
Title: Liquid crystal display substrate, manufacturing method thereof and liquid crystal display containing the substrate
Inventor: LIN MING-TIEN
IPC: G02F1/1339
Filed: 2004-01-16
Granted: 2006-07-01
Abstract: This invention provides a liquid crystal display substrate, which comprises a substrate, a spacer definition layer formed on the substrate with a first step, and a photo spacer formed along the contour of the first step on the spacer definition layer and formed in the vicinity of the first step so that the photo spacer forms a second step. This invention only requires one exposure process to form the photo spacer with a step so that probability of mura occurrence due to LCD panel stress/gravity force, external force wiping or cell gap non-uniformity can be reduced.
Patent TW-I286229-B (TW)
Title: Connecting device for photo fiber
Inventor: TERAMURA YUICHI
IPC: G02B6/38
Filed: 2004-01-30
Granted: 2007-09-01
Abstract: This invention relates to a connecting device for photo fiber, which can prevent the front portion at the interconnected portion of the photo fibers from the collecting of dust, and the two photo fibers can be simply connected without using a huge welding machine. The front portions of each cores of the two photo fibers are contacted each other to make the connection by a connecting device of the fibers. The front portions of the photo fibers 11, 12 which have core are housed in an interior sealed space or a space of a connector 24 provided with ferrules 13, 14. The sealed space is filled with inert gas or liquid which is transparent to the light and does not decompose by the light carried by the photo fiber 11, 12.
Patent TW-I236023-B (TW)
Title: Electromagnetic shielding sheet, front plate for display, and method for producing electromagnetic shielding sheet
Inventor: ARAKAWA FUMIHIRO
IPC: B32B15/08
Filed: 2004-04-16
Granted: 2005-07-11
Abstract: The present invention provides an electromagnetic shielding sheet, which is characterized in that: a metal layer (21) is put on top of a transparent base (11) directly or via an adhesive (13). The metal layer (21) of the thus-obtained multilayer body is provided with a mesh-patterned resist layer (109a), and then etched. Next, the resist layer (109a) is removed, thereby obtaining a mesh-patterned metal layer. The front and lateral sides of the mesh-patterned metal layer (21) are provided with a blackened layer (23).
Patent TW-I271908-B (TW)
Title: Protection device of chip and method thereof
Inventor: HUANG CHEN-CHIH
IPC: H04K1/00
Filed: 2004-05-21
Granted: 2007-01-21
Abstract: A protection device is arranged in a chip. The device comprises: a deciphering circuit for deciphering a password and supplying a deciphered signal; and a security circuit, which is electrically connected to the deciphering circuit and supplies an enabling signal in response to the deciphered signal. The integrated circuit bases on the enabling signal to turn on corresponding characteristics. Thus, the protection device protects the chip from duplication.
Patent TW-I240942-B (TW)
Title: Method of depositing phosphor onto the shadow mask of plasma flat panel display by utilizing electrophoretic deposition method
Inventor: TSUEI LI-REN
IPC: C25D13/02
Filed: 2004-05-25
Granted: 2005-10-01
Abstract: This invention relates to one method of depositing phosphor onto the shadow mask of plasma flat panel display by utilizing electrophoretic deposition method, which utilizes one mask to carry out counterpoint assembly with one shadow mask on a plasma flat panel display to make counterpoints of one portion of shadow-apertures on one lateral of the shadow mask to a plurality of eye-holes setup on the mask in order to present the open state; the other portion of shadow-apertures are covered by the mask to present the close state. Afterwards, the shadow mask is placed into one electrophoretic sink to make one phosphor with predetermined color pass through the eye-holes, by the way of electrophoretic deposition, to deposit onto internal walls of the correspondent shadow-apertures; after completion of the treatment of electrophoretic deposition followed with the drying treatment, the fluorescent layer with uniform film thickness can be formed on the internal walls of the correspondent shadow-apertures. Therefore, by repeating the afore-mentioned steps and by replacement of different masks and electrophoretic sinks, the three-color fluorescent layers with uniform film thickness and excellent adhesion can be formed onto internal walls of the respective shadow-apertures with lower manufacturing costs and simpler manufacturing procedures.
Patent TW-I254569-B (TW)
Title: System and method of network interactive-type image processing
Inventor: SHIU CHENG-GUANG
IPC: G06F17/40
Filed: 2004-06-04
Granted: 2006-05-01
Abstract: The present invention relates to a system and method of network interactive-type image processing, and especially relates to a system and method to adjust the portrait image by utilizing the network features. Through the image-processing module stored at different ends of network and the adjusting template database of portrait image, the portrait image data is adjusted. The adjusting template database of portrait image comprises plural portrait-adjusting data. The plural portrait-adjusting data can be generated by computer software or by manual adjustment, and comprise the adjusting data to remove the defect of portrait skin, the data to adjust the distribution ratio of five facial organs, and the data to adjust the facial expression such that they can be used to modify the facial expression of the portrait for generating the effect of different portrait image.
Patent TW-I243579-B (TW)
Title: Method and the device for simultaneously communicating with a plurality of IP phones
Inventor: CHEN CHI-WEN
IPC: H04M11/06
Filed: 2004-06-21
Granted: 2005-11-11
Abstract: A method and the device for simultaneously communicating with a plurality of IP phones are disclosed. The IP phones device using a network telephone structure is equipped with a session initiation protocol (SIP). The device has a network connection port connected to a network, a plurality of telephone connection ports connected to a plurality of telephones, a voice encoder connected to the telephone connection ports for converting phone voice to digital voice packet, and an IP phones switch unit connected to the network connection port and the telephone connection ports. There is an SIP control unit with an SIP Call-leg, and the SIP control unit is constructed in the local SIP number. The SIP Call-leg will control the SIP control unit to connect at least one telephone connection port to make the telephone connection port connect a remote SIP number to exchange the voice signal via a telephone, so the telephone network is constructed to perform a two-way digital voice packet exchange.
Patent TW-I235677-B (TW)
Title: Low density and high ductility ferric-based alloy material for golf iron club head
Inventor: JAU JR-YE
IPC: A63B53/04
Filed: 2004-06-30
Granted: 2005-07-11
Abstract: This invention relates to a low density and high ductility ferric-based alloy material for golf iron club head wherein the alloy material comprises 23.0 to 30.0 wt% manganese, 6.3 to 10.0 wt% aluminum, 0.8 to 1.05 wt% carbon, 5.0 to 9.0 wt% chromium, and 0.2 to 0.4 wt% cobalt, wherein 0.6 to 1.0 wt% silicon and 0.2 to 0.4 wt% nitrogen can also be added, and iron is taken as the base material for the rest weight ratio of the combination. Although the added chromium has excellent anti-corrosiveness against the atmosphere, at 550 to 670 DEG C for alloy aging treatment, educt such as B2, DO3 and Cr7C3 will be produced and the alloy hardness will raise quickly with embrittled phenomenon. Therefore, after an appropriate casting process is performed on the added chromium, a forging processing at 1000 to 1050 DEG C is executed to remove the double-phase organization composed of ferrite (alpha) and austenite (gamma), and extremely good surface properties can be obtained. Again by way of heating treatment at 1030 to 1080 DEG C for 15 to 60 minutes and at 450 to 850 DEG C for 4 to 24 hours, its metallographic organization becomes complete austenite and twin crystal structure, and thus the precipitation of carbide like kappa and Cr7C3 can be delayed and the combination of extremely good ductility and tensile strength can be obtained. Therefore the alloy can achieve the design object of golf iron club head with high strength, low density, high ductility, high antirust nature and excellent surface properties.
Patent TW-I263983-B (TW)
Title: Information storage medium having data structure for being reproduced adaptively according to player profile information, apparatus for reproducing AV data in interactive mode
Inventor: JUNG KIL-SOO
IPC: G11B27/32
Filed: 2004-08-13
Granted: 2006-10-11
Abstract: An apparatus for reproducing audio/video data in an interactive mode including an audio/video reproducing engine that decodes audio/video data; and an enhanced navigation engine that has player profile information indicating a version of a supportable enhanced navigation application and interprets and executes an enhanced navigation application that is selected by referring to the player profile information so that the audio/video data is reproduced in the interactive mode.
Patent TW-I324539-B (TW)
Title: Optimized shifting strategies as a function of bandwidth
Inventor: RITTER ANDREAS
IPC: B21B13/14
Filed: 2004-11-12
Granted: 2010-05-11
Abstract: The invention relates to a method for the optimization of shift strategies, as a function of the strip width, for best possible usage of the advantages of CVC/CVC<SUP>Plus </SUP>technology in operation of strip-edge oriented shifts in 4-/6-roller stands, comprising a pair of working rollers and a pair of support rollers for a 4-roller stand and, in addition, a pair of intermediate rollers for a 6-roller stand, whereby at least the working rollers and the intermediate rollers cooperate with devices for axial shifting, characterized in that selection of the shift position (VP), for the shifting working/intermediate rollers, is made as a function of strip width. The working/intermediate rollers are then positioned in various positions (P), relative to the strip edge and, within differing strip width ranges (B), the shift position (VP) of each roller is given by an incremental linear progressive function.