baber/WOPTO huggingface dataset:
Patent TW-546619-B (TW)
Title: Liquid crystal device and electronic apparatus using the same
Inventor: KUROIWA MASAHIRO
IPC: G02F1/1335
Filed: 1999-04-29
Granted: 2003-08-11
Abstract: The liquid crystal device of the present invention effectively prevents reversion of bright/dark states between a reflective display mode and a transmissive display mode. The liquid crystal device includes a first absorptive polarizer which receives light from outside; a liquid crystal cell which receives the light emitted from the first absorptive polarizer; a second absorptive polarizer which receives the light emitted from the liquid crystal cell; and a reflective polarizer which receives the light emitted from the second absorptive polarizer. The reflective polarizer has an axis of reflection in a predetermined direction to reflect at least part of light that has been transmitted through the first absorptive polarizer, the liquid crystal cell, and the second absorptive polarizer to be incident on the reflective polarizer. The reflective polarizer partially transmits light including a linearly polarized light component which is included in the light entering the reflective polarizer from the opposite side to the second absorptive polarizer and which is to be transmitted through the second absorptive polarizer. The first absorptive polarizer has an axis of transmission in a specific direction to cause the light which has been reflected by the reflective polarizer and transmitted through the second absorptive polarizer, to be transmitted through the first absorptive polarizer.
Patent TW-504720-B (TW)
Title: Independent flow-through capacitor
Inventor: SHIUE LI-REN
IPC: H01G9/145
Filed: 2001-10-03
Granted: 2002-10-01
Abstract: An independent flow-through capacitor (FTC) is disclosed in the present invention. In the invented capacitor, a hollow reel is formed by two concentrically wound electrodes and two separating rubber rods. The center opening of the reel is capable of being inserted with a tube for feeding liquid material so as to deliver the fluid to the FTC. The active material of the electrode is mainly formed by the hydrated ferrite oxide Fe3O4 based nanometer-particles or powder. When fluid is injected from the feeding material tube, through the channel formed by the separation rubber rod of the reel, the fluid is restricted inside the FTC to flow outwards through the entire electrode (the longest route) of FTC. When a DC voltage not larger than 1.0 volt is added to the electrode, the ionic material is absorbed and is removed immediately by the processed liquid once it contacts the electrode. When the water solution of NaCl and CuSO4, and sea water flow through the FTC with a flow rate of 50 ml/min, the deionization rate can reach at least 19%. The capacitive deionization method of the invented FTC can be used to reduce the amount of waste liquid, and can be used to purify water and reject salt with cheap production cost and easy operation.
Patent TW-I232201-B (TW)
Title: Automated assembly container loading/unloading system
Inventor: JENG YI-HUNG
IPC: B65G65/00
Filed: 2001-10-31
Granted: 2005-05-11
Abstract: A container loading/unloading system includes a central structure having a plurality of vertical posts; a plurality of lower parallel supports and upper parallel supports connected horizontally across the vertical posts, in which the two sides of the lower parallel supports are each installed with a transportation mechanism extended along the vertical direction of the parallel supports; an unloading mechanism connected across the two ends of two adjacent upper parallel supports; and at least a land structure having a plurality of vertical supports, a plurality of transversal supports, and a plurality of longitudinal supports, in which the supports mutually connected vertically. A first side of the land structure is installed as a transportation mechanism in parallel with the transversal supports. A second side corresponding to the first side is installed with a container loading/unloading zone. The longitudinal supports are installed on the upper side of the land structure and have a double-layered structure. An overhead crane strides over two adjacent longitudinal supports. The overhead crane of the upper layer longitudinal structure is a full zone crane, and the overhead crane of the lower layer longitudinal structure is a local overhead crane. All structures are all steel structures.
Patent TW-522373-B (TW)
Title: Data line drive circuit for panel display device
Inventor: TSUCHI HIROSHI
IPC: G09G3/36
Filed: 2001-11-08
Granted: 2003-03-01
Abstract: The present invention is to provide a data line drive circuit for a liquid crystal display, which comprises: a selection circuit 20 receiving from a D/A converter 16 a plurality of voltages V1 to V3 corresponding to data lines 301 to 303 of the liquid crystal display for outputting a selected one of the received voltages; an analog buffer 22A connected to an output of the selection circuit; a distribution circuit 24 receiving the output of the analog buffer for selectively distributing the output of the analog buffer to a selected one of the data lines; and a precharge circuit 26 for precharging each of the data lines to either VDD or VSS in accordance with at least the most significant bit of the corresponding digital data during a precharge period at the beginning of each scan line selection period. During a first writing period succeeding to the precharge period, a voltage V1 corresponding to the data line 301 is supplied to the analog buffer 22A, and the output of the analog buffer is supplied to the data line 301. During a succeeding and second writing period, a voltage V2 corresponding to the data line 302 is supplied to the analog buffer 22A, and the output of the analog buffer is supplied to the data line 302.
Patent TW-544540-B (TW)
Title: Device for transporting a film
Inventor: SCHALK ARMIN
IPC: G03F9/00
Filed: 2001-12-21
Granted: 2003-08-01
Abstract: The present invention provides a device for transporting a film. The device comprises at least one transporting roll having two traction gear rims, wherein the teeth of the gear rims have a rectangular cross-section and are configured differently in each gear rim. The teeth of the first gear rim are dimensioned such that they contact perforation holes of the film only in the transporting direction of the film, and the teeth of the second gear rim are dimensioned such that they contact the perforation holes of the film only in a horizontal direction and perpendicularly with respect to the transporting direction. In this way one gear rim positions the film in the transporting direction, and the other gear rim positions the film in the horizontal direction and the perpendicularly thereto. The present invention is advantageous in that the film can be transported and stopped more rapidly, that the film can be positioned more exactly before exposure, and that the device of the present invention can be produced in a simpler and more cost-efficient manner.
Patent TW-I222556-B (TW)
Title: Control circuit of DC-DC converter
Inventor: INATOMI KOICHI
IPC: H02M7/21
Filed: 2002-02-26
Granted: 2004-10-21
Abstract: A control circuit of a DC-DC converter including a switch circuit, which outputs a step-down control signal or a step-up control signal in response to a switching signal, and a switching signal generation circuit, which is connected to the switch circuit to generate the switching signal using a duty setting signal. The switching signal generation circuit decreases the number of external terminals in a semiconductor device having the control circuit.
Patent TW-I252902-B (TW)
Title: Ceramic igniters
Inventor: WILLKENS CRAIG A
IPC: F23Q7/22
Filed: 2002-03-05
Granted: 2006-04-11
Abstract: Ceramic igniters are provided that comprise at least three zones of differing electrical resistance, preferably in sequence a first conductive zone of relatively low resistance, a power booster or enhancement zone of intermediate resistance, and a further hot or ignition zone of high resistance. Igniters of the invention can provide extremely high speeds (low time-to-temperature).
Patent TW-593876-B (TW)
Title: Process for dosing a fuel with a fuel additive and combustion engine and exhaust system
Inventor: CATTERSON DAMIAN JOSEPH
IPC: C10L1/12
Filed: 2002-04-25
Granted: 2004-06-21
Abstract: The present invention provides a process for dosing a fuel with a fuel additive comprising (i) passing the fuel from a fuel container through a dosing apparatus (ii) dosing the fuel with additive in an amount based on the fuel passing through the dosing apparatus and independently of the concentration of the additive in the fuel (iii) returning a portion of the fuel to the container.
Patent TW-I239479-B (TW)
Title: Record carrier for storing a digital work
Inventor: STARING ANTONIUS ADRIAAN MARIA
IPC: G06F21/62
Filed: 2002-05-21
Granted: 2005-09-11
Abstract: The present invention relates to a record carrier for storing a digital work (DW). The record carrier (10) comprises access information (KLT) for gaining access to the digital work and a secondary channel (HC) in which secondary channel information (KLK) is stored which is used for encrypting, decrypting or verifying the access information (KLT). In order to prevent, hinder or discourage tampering with the access information (KLT), the secondary channel (HC) is stored on the record carrier on substantially the same physical location as the access information (KLT). In a preferred embodiment, the secondary channel information (KLK) is changed when the access information (KLT) has changed. This realizes a record carrier for which a replay-attack is prevented. The invention further relates to a method for recording a digital work on a record carrier, a device for recording and a device for reading.
Patent TW-530129-B (TW)
Title: Fluid pressure-operated apparatus-connecting device
Inventor: TOMITA TAKU
IPC: F16N39/06
Filed: 2002-06-03
Granted: 2003-05-01
Abstract: A fluid pressure-operated apparatus-connecting device comprises a body (38) to which an O-ring (50) is installed, a bracket (40) which is connected to the body (38), a fastening member (42) which is connected to the body (38), a plate spring (64) which is interposed between the body (38) and the fastening member (42), a pin member (46) which is engaged with a second engaging groove (90) to fasten the fastening member (42) thereby, and a bolt (44) which integrally fixes the body (38), the bracket (40), and the fastening member (42).
Patent TW-546224-B (TW)
Title: LED lighting device for vehicles
Inventor: TAMAKI KENJI
IPC: B62J6/02
Filed: 2002-07-29
Granted: 2003-08-11
Abstract: To provide an LED lighting system in which LEDs can be disposed in a three-dimensional form with high accuracy and without differences between individual products. A light source portion 175 of a head light unit includes a reflector plate 176, a substrate 178 and a stepped form support base 188. The reflector plate 176 is included of a curved reflective surface provided with a multiplicity of openings arranged in a matrix form, and a white-color high-luminance LED 177 is contained in each of the openings so that a part thereof is exposed by a predetermined height from the reflective surface. The height of each of the LEDs 177 is determined by the step height of the support base 188. Winkers 833,834 are provided on the front side of the vehicle body with respect to switch cases 831. The surroundings of the handles can be made compact, and since electrical equipments inclusive of the winkers are concentrated at the switch cases, electrical wiring can be easily carried out, and productivity can be enhanced.
Patent TW-571338-B (TW)
Title: Semiconductor device and manufacturing method for the same
Inventor: ITO TAKAYUKI
IPC: H01L21/268
Filed: 2002-10-25
Granted: 2004-01-11
Abstract: The object of the present invention is to provide a semiconductor device which can precisely control the dopant profile and the manufacturing method for the same. The solution includes the following processes: implanting ions of dopant elements into the semiconductor area 1; implanting ions of specific elements, such as elements in IV group, or ions of elements with the same conductivity as the dopant elements and having the mass larger than that of the dopant elements into the semiconductor area; and, the annealing process which irradiates the light source with the peak of light emitting intensity distribution under 600 nm of wavelength area on the areas 5, 6 with dopant elements and specific elements implanted.
Patent TW-I223687-B (TW)
Title: Ignition controller for internal combustion engine
Inventor: SAITOU NORIO
IPC: F02D45/00
Filed: 2002-11-20
Granted: 2004-11-11
Abstract: An ignition controller for an internal combustion engine provided with a slide-valve type carburetor (1) includes a throttle-position sensor (20) for determining the throttle position of a sliding throttle valve (6), and a control means (51) that controls ignition timing on the basis of the throttle position of the sliding throttle valve (6) according to a predetermined ignition timing characteristic having a predetermined first characteristic (A) and a predetermined second characteristic (B). The throttle-position sensor (20) is provided with a microswitch (40) and generates a specific signal when throttle position is on one side of a predetermined single boundary throttle position (N1) in a throttle-position range between a full-open throttle position and a full-closed throttle position. The control means (51) controls ignition timing on the basis of the first or the second characteristic depending on whether or not the specific signal is given. The throttle-position sensor of the ignition controller is simple in construction and can be manufactured at a low cost. The ignition controller ensures the specific performance of the internal combustion engine at low cost.
Patent TW-I242242-B (TW)
Title: Apparatus and method for fabricating semiconductor devices
Inventor: KIM CHANG-GYU
IPC: H01L21/321
Filed: 2002-11-26
Granted: 2005-10-21
Abstract: Disclosed is apparatus and method for fabricating semiconductor devices, in particular comprising a wafer chuck for holding a semiconductor wafer on which a predetermined thin layer is deposited; a processing chamber for injecting etching gas toward the wafer to form a predetermined pattern; and a clamp or a shadow ring provided on an edge of the wafer being held by the wafer chuck and preventing the edge from being etched, and thereby forming a protective step around the edge. Therefore, during a subsequent CMP process, the pattern adjacent to the edge of the wafer can be prevented from being over-polished, and reliability as well as productivity of the semiconductor devices can be improved.
Patent TW-578232-B (TW)
Title: Dry etch electrode and corrosion prevention method
Inventor: LIN CHENG-MING
IPC: H01L21/306
Filed: 2003-01-02
Granted: 2004-03-01
Abstract: A kind of corrosion prevention method of a dry etch electrode is used to prevent corrosion on the dry etch electrode, which affects the etching quality, and is achieved by adhering a corrosion resistant material on the surface of the dry etch equipment such as electrical static chuck, electrode, etc. to prevent corrosion on the dry etch equipment.
Patent TW-592027-B (TW)
Title: Electronic device with liquid cooling system and method of manufacturing thereof
Inventor: NEHO YASUSHI
IPC: G06F1/20
Filed: 2003-02-06
Granted: 2004-06-11
Abstract: An electronic device has a first case which houses a part of a liquid cooling system and mounted components, and a second case which houses the other part of the liquid cooling system. In one example, the second case houses and a display unit. In an all-in-one computer example, the second case may serve as the access lid. In the electronic device, the liquid cooling system has a pump which feeds cooling liquid, a heat block which receives heat from an electronic component, a pipe which transfers heat from the liquid to a heat sink, and a tube which connects these parts with one another. The first case has a first board mounted with the electronic component over a part of the liquid cooling system. Methods of manufacturing electronic devices with such cooling systems also are disclosed.
Patent TW-594430-B (TW)
Title: Lithographic apparatus and device manufacturing method
Inventor: DE JONGH ROBERTUS JOHANNES MAR
IPC: H01L21/027
Filed: 2003-02-10
Granted: 2004-06-21
Abstract: Modified control of a moveable component (MT, MA; WT, W) within the apparatus to provide improved control of the position and velocity of a point (Cs) on the component that is set apart from the center of mass of the component. The force required to provide the center of mass of the component with the acceleration required for the point on the component is determined. The force in a given direction is corrected by an amount proportional to the product of the velocity of the point in an orthogonal direction and the angular velocity about an axis perpendicular to the two orthogonal directions.
Patent TW-I290761-B (TW)
Title: Semiconductor device and a method of manufacturing the same
Inventor: NAKAJIMA YASUYUKI
IPC: H01L23/532
Filed: 2003-03-07
Granted: 2007-12-01
Abstract: The present invention makes it possible to improve the adhesion between the bonding pad portion and ball portion of a bonding wire over an interconnect, thereby improving the reliability of the semiconductor device. On a semiconductor device, there are a third wiring formed by a TiN film, an Al film and a TiN film. When a ball portion B of a soldering wire is bonded onto a bond pad BP exposed from the Al film M3b, the relationship between the connection region d of the Al film M3b and gold ball portion B, and the formation region diameter g of the Al-Au alloy layer 50 formed between the Al film M3b and the gold ball portion B is set as g >= 0.8d. The relationship between the contact region diameter d and the maximum outer circumference diameter D of the gold ball portion B is set as d >= 0.8D. Therefore, even if the Al film M3b (the third wiring) is a thin film, the adhesion of the gold ball portion B is assured and the short-circuit allowance range is also assured.
Patent TW-I232336-B (TW)
Title: Liquid crystal display device, manufacturing method therefor, and electronic apparatus
Inventor: OZAWA KINYA
IPC: G02B5/30
Filed: 2003-03-31
Granted: 2005-05-11
Abstract: The present invention provides a liquid crystal display device, manufacturing method therefor, and electronic apparatus, especially a transflective liquid crystal display device having improved display brightness in a transmission mode and excellent visibility. The solution of the liquid crystal display device 10 has liquid crystal layer 16 sandwiched between the upper substrate 14 and the lower substrate 13, the transflective layer 18 is disposed on the lower substrate 13. The back light 12 is disposed outside the lower substrate 13. And the transflective liquid crystal display device is disposed on the lower substrate 13. Then, an upper polarizing plate 36 is disposed on the outer surface of an upper substrate 14, and a lower polarizing plate 28 is provided on the outer surface of a lower substrate 13. A retardation layer 20 having a phase shift of a quarter wavelength, and a protective layer 21 are provided in turn only on the reflective display regions R of the inner surface of the lower substrate 13 so that with no voltage applied, the phase shifts of a liquid crystal layer 16 in the transmissive display regions T and the reflective display regions R are set to a half wavelength and a quarter wavelength, respectively.
Patent TW-I223356-B (TW)
Title: Semiconductor device and method of manufacturing the same
Inventor: UENO SHUICHI
IPC: H01L21/336
Filed: 2003-04-29
Granted: 2004-11-01
Abstract: It is an object of the present invention to provide a semiconductor device capable of realizing a low resistance gate electrode and also capable of reducing a leak current. A smile oxide film 6 positioned beneath the three-layer poly-metal gate 11, which consists of the doped polysilicon layer 4, the tungsten layer 5, and a SiON layer 8, serves as a gate oxide film. The smile oxide film 6 is thicken at a portion near each edge of the three-layer poly-metal gate 11 compared with the central portion thereof; in other words, the smile oxide film 6 intrudes locally into the doped polysilicon layer 4 at the portions corresponding to the edges of the doped polysilicon layer 4. Then, the three-layer poly-metal gate 11 is entirely covered without exposing by the anti-oxidizing film 7 which is made of a material having an oxygen diffusion rate smaller than that of the polysilicon.
Patent TW-I335188-B (TW)
Title: System and method for enabling instant messaging on a mobile device
Inventor: JOEL P DEHLIN
IPC: H04L12/58
Filed: 2003-05-05
Granted: 2010-12-21
Abstract: A method and system for enabling instant messaging on mobile devices is provided. A customized SMS message (400) is created (506) that awakens the mobile device so that instant messaging may be initiated. Once the mobile device is awakened by the customized SMS message (510), the mobile device responds to the customized SMS message and initiates processing (514). Based on information obtained, the mobile device creates a reply customized SMS message. The reply customized SMS message is translated into a reply instant message (614), which is transmitted over a persistent Internet connection to the sender responsible for awakening the mobile device. Alternatively, the mobile device may respond by creating an Internet connection (710) and establishing a chat session over the Internet connection (712). The chat session allows the exchange of instant messages between the mobile device and the sender responsible for awakening the mobile device (714). <IMAGE>
Patent TW-588152-B (TW)
Title: A 3D measuring system using diffraction grating interferometry technique
Inventor: JYWE WEN-YUH
IPC: G01B11/00
Filed: 2003-05-29
Granted: 2004-05-21
Abstract: A 3D measuring system using diffraction grating interferometry technique is disclosed, wherein the characteristics of diffraction grating is utilized in the system in accordance with a laser diode. The light is incident onto a beam splitter, and the pitch of dense reflection type grating is used as the measurement ruler, which is based on the theory of diffraction grating and Doppler effect. It comprises a laser diode, a beam splitter set, a mirror set, a diffraction grating, three lenses, a photodector and a stage. In cooperation with dephasing of the orthogonal signal and the variation of diffractive direction in the diffractive light, the optical measurement components of the diffractive grating is miniaturized and assembled to be an optical measurement system having multiple degrees of freedom.
Patent TW-I290725-B (TW)
Title: Fabrication and activation processes for nanostructure composite field emission cathodes
Inventor: BO GAO
IPC: H01J9/02
Filed: 2003-07-03
Granted: 2007-12-01
Abstract: A method of forming an electron emitter includes the steps of: (i) forming a nanostructure-containing material; (ii) forming a mixture of nanostructure-containing material and a matrix material; (iii) depositing a layer of the mixture onto at least a portion of at least one surface of a substrate by electrophoretic deposition; (iv) sintering or melting the layer thereby forming a composite; and (v) electrochemically etching the composite to remove matrix material from a surface thereof, thereby exposing nanostructure-containing material.