baber/WOPTO huggingface dataset:
Patent TW-532056-B (TW)
Title: Cooling unit for cooling a heat-generating component, and electronic apparatus having a cooling unit
Inventor: SHIBASAKI KAZUYA
IPC: H01L23/467
Filed: 2001-11-28
Granted: 2003-05-11
Abstract: A cooling unit comprises a main body, a fan, and a plurality of heat-exchanging elements. The main body receives heat from a heat-generating component and has a cooling air passage. The fan applies cooling air into the cooling air passage. The heat-exchanging elements are exposed in the cooling air passage. Each element is removably secured to the main body and thermally connected to the main body.
Patent TW-541453-B (TW)
Title: Power saving device for computer and method thereof
Inventor: YEH SHIH-PING
IPC: G06F1/32
Filed: 2001-12-27
Granted: 2003-07-11
Abstract: The present invention relates to a type of computer power saving system and a method thereof. The event controller controls the system controller to make the central processing unit (CPU) run the first power management procedure so that the state of the CPU and the state of the system controller at the time are stored into the memory. Then, the system controller and the CPU are left idle before lowering the host clock frequency. Finally, the CPU and the system controller are activated again and the second power management procedure is run. By changing the host clock frequency, the bus operating frequency is changed and, as a result, the power loss of the whole computer system, including CPU, memory, system controller, and video circuitry, is changed.
Patent TW-517307-B (TW)
Title: Manufacture method for semiconductor device having silicon-containing insulating film
Inventor: KOMADA DAISUKE
IPC: H01L21/3065
Filed: 2001-12-31
Granted: 2003-01-11
Abstract: The surface of insulating film made of silicon-containing insulating material is covered with a mask pattern. The insulating film is dry-etched by using the mask pattern as a mask and etching gas which contains C4F8 gas and CxFy gas (wherein x and y are an integer and satisfy x ≥ 5 and y ≤ (2x-1). In the dry-etching process, a sufficient etching selection ratio can be obtained between a layer to be etched and an underlying etching stopper film.
Patent TW-591421-B (TW)
Title: System and method for analyzing correlation of user and object
Inventor: YANG LI-WEI
IPC: G06F17/00
Filed: 2002-01-23
Granted: 2004-06-11
Abstract: A system and method for analyzing correlation of user and object comprises a user behavior database, an object database, a correlation analysis module and a data transmission module. The user behavior database stores at least a user's behavior data, which contains at least a behavior attribute factor and the corresponding behavior attribute weight of the behavior attribute factor. The object database stores object data of objects, which the object data contains at least an object attribute factor. The correlation analysis module compares the behavior attribute factor and behavior attribute weight in the behavior data, and object attribute factor of object data to analyze the correlation between users and objects. The data transmission module transmits correlation data of objects to user when the correlation between users and objects reaches preset level.
Patent TW-I225458-B (TW)
Title: Device and method for packaging platelike information carriers
Inventor: HOOGLAND HENDRIK ANTONIUS
IPC: G11B33/04
Filed: 2002-01-30
Granted: 2004-12-21
Abstract: A device for packaging substantially platelike information carriers, provided with a first and a second cover part, wherein at least one of the cover parts is provided with receiving means for engaging and locking at least one information carrier, which receiving means comprise at least two guide elements, which can guide and lock at least a portion of an outer edge of the information carrier, such that during use the information carrier can be slid into or under the guide elements, while the information carrier can be taken out of the package by sliding it approximately parallel to its surface and approximately parallel to the respective cover part.
Patent TW-508405-B (TW)
Title: A hinge device
Inventor: LI JR-HUA
IPC: E05D11/10
Filed: 2002-02-08
Granted: 2002-11-01
Abstract: This invention is related to a hinge device that is adapted and assembled to the upper panel face and lower wall face of a table or rack, such as a table body, storage rack, or product display rack, such as a table body, storage rack, or product display rack, that may be folded to reduce to be occupied. By the engagement between the respective sides of the driving ratchet of the upper movable section of the hinge, the driven ratchets provided to the opposing ends of the transmission device at the lower section of the hinge, wherein a rotary pushing body is engaged to an inner side of each of the two driven ratchets. Thereby driving rotation of stop blocks are extended from corresponding locations of another sides of the pushing bodies, whereby when the upper movable section of the hinge is in the sate of use (between 0 and 120 DEG). The stop blocks will subject the upper and lower buttons at the opposing sides of the driving ratchets to urge against the stop blocks of the rotary pushing bodies, such the angle of expansion is limited to a fixed position. Furthermore, when the upper movable section of the hinge is expanded to exceed the position of use, the upper and lower buttons at the opposing sides of the driving ratchets will subject rotation and movement of the stop blocks of the rotary pushing bodies so as to cause arcuate blocks of the pushing bodies engaging in engaging indents to disengage and to drive the driven ratchets to move linearly outwards at the same time. At this time, no engagement is formed between the driving ratchets and driven ratchets, so as to allow rotation and recovery of the upper movable section, subjecting the buttons at the opposing sides of the driving ratchets to rotate backwards and to activate the stop blocks at another sides of the rotary pushing bodes. As such, the rotary pushing bodies rotate and move until the arcuate blocks at their sides to be inserted into the engaging indents of the driven ratchets, and locked to the panel face mounted with the upper movable section, so as to allow folding to a fixed position.
Patent TW-I248407-B (TW)
Title: Bicycle disc brake hub
Inventor: KANEHISA TAKANORI
IPC: B60B27/04
Filed: 2002-03-06
Granted: 2006-02-01
Abstract: A bicycle disc brake hub is provided with a brake rotor attachment portion having an external surface with an external spline section and an annular internal surface with internal threads, and a locking ring having a center tubular section with external threads and an abutment flange extending outwardly from the center tubular section to form an axially facing retaining surface. The external threads of the center tubular section mates with the internal threads of the brake rotor attachment portion to secure a rotor mounting boss and a brake rotor thereto. In one embodiment, the brake rotor is held between the locking ring and the rotor mounting boss, while in a another embodiment, the brake rotor is riveted to the rotor mounting boss.
Patent TW-I228583-B (TW)
Title: Multi-mode lighter
Inventor: ADAMS PAUL
IPC: F23Q2/28
Filed: 2002-03-27
Granted: 2005-03-01
Abstract: The present invention relates to a lighter which a user actuates by at least two different modes of operation. In the first mode, a plunger member is positioned to allow a biasing member to oppose movement of an actuating assembly so that a user releases fuel and ignites the lighter only if a high-actuation-force is applied to the actuator. In this first mode, the lighter resists operation by unintended users by requiring a user to have a predetermined level of strength to actuate the lighter. In the second mode, the plunger member is moved to a different position so that the biasing member does not oppose movement of the actuating assembly to the same extent as the first mode so that a user may release fuel and ignite the lighter if a low-actuation-force is applied to the actuator. Moving the plunger member from the first position to the second position preferably requires the user to have a predetermined level of cognitive abilities and/or physical characteristics in order to resist use by unintended users. The lighter further includes a pivotable wand assembly. The wand assembly is operatively associated with a cam follower to allow only partial depression of an actuator when the wand assembly is in a closed position. Full depression of the actuator increases difficulty when the wand assembly is partially or fully extended.
Patent TW-541723-B (TW)
Title: Method for manufacturing light-emitting element
Inventor: ISHIZAKI JUN-YA
IPC: C30B25/02
Filed: 2002-04-23
Granted: 2003-07-11
Abstract: In the first invention, an organic metal gas, an oxygen component source gas and a p-type dopant gas are supplied into a reaction container, thereby growing a p-type Mgx Zn1-x O layer by a metal organic vapor phase deposition. While the p-type Mgx Zn1-x O layer is growing and/or after its growing has completed, the Mgx Zn1-x O layer which is under growing state and/or is completed in growing is heat-treated in an atmosphere containing oxygen. Thus, a p-type oxide layer can be formed reproducibly and stably in the light-emitting element with p-type oxide layer containing Zn and Mg. In the second invention, a material gas is introduced into a reaction container in which a substrate is placed, and a semiconductor material generated by the chemical reaction of the material gas is deposited on the main surface of the substrate, thereby gas-phase-epitaxially growing the semiconductor layer serving as the light-emitting layer section. In gas-phase-epitaxially growing with the semiconductor layer, the substrate main surface and the material gas are irradiated with ultraviolet rays. Thus, by forming a semiconductor layer serving as a light-emitting layer section with vapor phase epitaxy, the reaction efficiency of material gas can be greatly increased, and further results in easy realization of a semiconductor layer having few crystal defects and excellent quality. In the third invention, a buffer layer is grown on the substrate. An Mga Zn1-a O type oxide is on the contacting side to the light-emitting layer part. The light-emitting layer part is grown on the buffer layer. The buffer layer is grown as the one in which the c-axis is oriented in the layer thickness direction. The metal atom layer is formed on the substrate as a metal single atom layer using an atom layer epitaxial method, and then a remaining oxygen atom layer and the metal atom layer are grown. Thus, a high-quality light-emitting layer part is realized.
Patent TW-541728-B (TW)
Title: Semiconductor LED flip-chip with high reflectivity dielectric coating on the mesa
Inventor: BHAT JEROME CHANDRA
IPC: H01L21/314
Filed: 2002-05-06
Granted: 2003-07-11
Abstract: In one embodiment of the present invention, a highly reflective dielectric stack is formed on the mesa wall of a flip-chip LED. The layers of the dielectric stack are selected to maximize reflection of light incident at angles ranging from -10 to 30 degrees, relative to the substrate. The dielectric stack is comprised of alternating low refractive index and high refractive index layers. In some embodiments, the LED is a III-nitride device with a p-contact containing silver, the dielectric stack layer adjacent to the mesa wall has a low refractive index compared to GaN, and the low refractive index layers are Al2O3.
Patent TW-546795-B (TW)
Title: Multichip module and manufacturing method thereof
Inventor: LIU CHUNG-LUN
IPC: H01L25/065
Filed: 2002-06-04
Granted: 2003-08-11
Abstract: A multi-chip module is proposed, which is designed to pack two or more semiconductor chips in a stacked manner over a chip carrier in a single package. The multi-chip module is characterized by the use of adhesive with fillers to allow the topmost chip (i.e. the second chip) superimposed to the bottommost chip (i.e. the first chip) after the first chip electrically connected to the chip carrier. The thickness of the adhesive layer depends on the diameter of the fillers higher than loop height of the bonding wires that is positioned above the active surface of the first chip to prevent the bonding wires connected to the first chip to come in contact with the overlaid chip. Alternatively, stacked chips formed via the adhesive layer can take shorter processing time to be reduced cost and simplify processes than working procedures in the prior art. Moreover, the other embodiment of the fillers (such as copper or aluminum) with high thermal conductivity is also capable of enhancing heat dissipation of the stacked package application.
Patent TW-578258-B (TW)
Title: Low dielectric constant layers
Inventor: GILES KATHERINE
IPC: H01L21/768
Filed: 2002-07-18
Granted: 2004-03-01
Abstract: This invention relates to low dielectric constant layers formed on the substrate having: (a) a base zone, adjacent the substrate, having pores distributed therein, at least the majority of the pores having diameters in the range 1 to 10 nm; (b) an atomically smooth surface zone, spaced from the substrate; and (c) an intermediate zone having pores distributed therein, at least the majority of the pores having diameters equal to or less than 2 nm so that there is a general reduction in pore size from the bottom of the layer towards the top.
Patent TW-533285-B (TW)
Title: Directional control device for airflow
Inventor: TAKAMI HIROYUKI
IPC: F16K11/00
Filed: 2002-08-14
Granted: 2003-05-21
Abstract: The subject of this invention is to provide a directional control device for airflow capable of controlling deformation due to contraction after forming and preventing air leak to other than an airflow outlet part to which air supply is expected. The solution of this invention is as follows. This device is constituted of a rotor 71 having an airflow inlet part R0 in the rotation shaft direction and an airflow outlet part R1 communicated with the airflow inlet part R0 in the circumferential direction, a housing 72 rotatably containing the rotor 71 and having an airflow inlet part H0 in the rotation shaft direction and plural airflow outlet parts H1-H5 in the circumferential direction, and a motor rotating/driving the rotor 71 such that the airflow outlet part R1 is communicated with any one of the airflow outlet parts of the housing. Outer peripheral side of the rotor 71 contacting inner peripheral side of the housing 72 is formed with thin-walled.
Patent TW-I229857-B (TW)
Title: Brake signal generating circuit for improving efficiency of lens brake in optical disc reproducing system and method thereof
Inventor: KIM JE-KOOK
IPC: G11B7/085
Filed: 2002-09-04
Granted: 2005-03-21
Abstract: A brake signal generating circuit and method for improving the efficiency of a lens brake in an optical disc reproducing system are provided. The brake signal generating circuit includes: a brake signal generator which receives a mirror signal that detects the track movement of a main beam and generates a first brake signal or a second brake signal for selecting predetermined operation mode signals in response to a first brake selection signal; a first operation mode generator which generates a processing value of the gain and phase of a tracking error as a first operation mode signal in response to a predetermined first control signal; a second operation mode generator which generates a correction value of a tracking loop offset as a second operation mode signal in response to a second control signal; a third operation mode generator which generates a value obtained by multiplying a value of the first operation mode signal by a predetermined value K1, where K1 is a non-zero real number, as a third operation mode signal; a fourth operation mode generator which generates as a fourth operation mode signal a value obtained by subtracting the value of the first operation mode signal from a value of the second operation mode signal, multiplying the result of the subtraction by the predetermined value K1, and adding the value of the second operation mode signal to the product; a fifth operation mode generator which generates a predetermined reference voltage as a fifth operation mode signal; and a switch unit which outputs one of the first through fifth operation mode signals in response to the first or second brake signal and second through fourth brake selection signals. The amount of braking is inverted in accordance with the amount of error in a track deviation direction and multiplied by a gain factor to improve the brake efficiency. In addition, the settling time after a track jump is reduced, the data access can be faster, and the unstable state, for example, due to track skipping, can return to the original stable state quickly.
Patent TW-I251823-B (TW)
Title: Method and reproducing apparatus for performing an actuator jump operation
Inventor: DEKKER ANTONIUS LEONARDUS JOHA
IPC: G11B7/085
Filed: 2002-09-13
Granted: 2006-03-21
Abstract: The present invention relates to a method and to a reproducing apparatus for performing an actuator jump operation so as to move a pick-up means (1) from one track to another track (the target track) over a number of tracks. A braking signal for stopping the movement of the pick-up means (1) is composed of a first component measured during a preceding velocity control period and used for maintaining the pick-up means (1) at a constant velocity and a second component for stopping the movement of the pick-up means (1) at the target track. The duration of an active brake period is the same for each braking action and the calculation of parameters for controlling a braking signal is simplified.
Patent TW-588196-B (TW)
Title: Color filter and method for manufacturing the same, display device, and electronic machine
Inventor: KAWASE TOMOMI
IPC: B41J2/01
Filed: 2002-10-02
Granted: 2004-05-21
Abstract: The purpose of the present invention is to provide a color filter that is low-cost, excellent in flatness of an overcoat layer, has reduced thickness and is excellent in light transmittance. The color filter is constructed by the followings: a plurality of colored parts formed on a substrate; a plurality of recessing parts formed on one surface of the substrate; an ink repellant layer formed between the adjacent recessing parts; a formation part formed by the recessing part and the ink repellant layer; and the colored part formed in each of the formation part.
Patent TW-577949-B (TW)
Title: A stone-retaining dam
Inventor: PENG DA-SHIUNG
IPC: E02B8/02
Filed: 2002-10-25
Granted: 2004-03-01
Abstract: This invention of a stone-retaining dam mainly includes the steps of: (1) setting two ground piles, which are positioned on the ground surface, at both sides along the preset waterway; (2) then inserting and positioning two slope supporting rods on the ground on tops of the two ground piles along the waterway respectively; (3) setting stirrups between the ground pile and the slope supporting rod on the same side and setting a form for grouting concrete to build a dam wall; (4) setting vertical positioning frames on opposite sides of both dam walls with several crisscross cables tied onto these two positioning frames to form a stone-retaining dam.
Patent TW-I289896-B (TW)
Title: Laser irradiation apparatus, laser irradiation method, and method of manufacturing a semiconductor device
Inventor: TANAKA KOICHIRO
IPC: H01L29/786
Filed: 2002-11-06
Granted: 2007-11-11
Abstract: At edges of laser light on an irradiation surface or in the vicinity thereof, the energy density is attenuated gradually due to aberration of a lens or the like. Since such regions (attenuation regions) do not have enough energy density for annealing of an irradiation object, uniform annealing of the irradiation object is not possible. In the present invention, one of the plural laser beams is divided into two laser beams so that each section of the two laser beams serves as an edge of the resultant laser light. Each attenuation region of the two laser beams is synthesized with an attenuation region of another laser beam. In this way, laser light every part of which has an energy density suitable for satisfactory annealing of an irradiation object can be obtained from plural laser beams having attenuation regions.
Patent TW-578181-B (TW)
Title: Driving mechanism of vacuum switch tube and vacuum circuit breaker
Inventor: NARITA MASAO
IPC: H01H33/666
Filed: 2002-11-29
Granted: 2004-03-01
Abstract: Disclosed are a driving mechanism of vacuum switch tube and a vacuum circuit breaker wherein the frame for supporting the vacuum switch tube is provided with a guide which guides the rotatable roller follower, fitted on the movable contact-driving rod of vacuum switch tube, to be in parallel with the driving direction of movable contact-driving rod, and a stretching link mechanism, having a first link pivoted to the movable contact-driving rod and a second link pivoted to said first link and said frame, is provided so as to make the movable contact-driving rod work for open or close.
Patent TW-I247029-B (TW)
Title: An object-paint oriented composite of epoxy resin for low-temperature hardening
Inventor: PARK CHONGSOO
IPC: C09D163/00
Filed: 2002-12-17
Granted: 2006-01-11
Abstract: The invention provide an object-paint oriented composite of epoxy resin for low-temperature hardening, which is easy to stiffen at low temperature, unnecessary for sufficient warming, and can be used for heat sensitive materials as well. It provides the object-paint oriented composite that features containing 100 weight of low-temperature stiffening epoxy resin and 30-500 weight of stiffener.
Patent TW-I235566-B (TW)
Title: Quality of Services control structure for mobile communication subscriber and method thereof
Inventor: JANG JIA-LANG
IPC: H04W28/18
Filed: 2002-12-23
Granted: 2005-07-01
Abstract: The invention relates to a quality of services (QoS) control structure for mobile communication subscriber and method thereof primarily employ wireless QoS control unit to read the related parameters of QoS and measuring data from wireless communication protocol unit and report those data instantaneously to upper layer like man machine interface (MMI) or upper layer software for the upper layer software to efficiently perform configuration or action adjustment.
Patent TW-I223445-B (TW)
Title: Multi-terminal MOS varactor
Inventor: ADAN ALBERTO OSCAR
IPC: H03B5/12
Filed: 2003-01-21
Granted: 2004-11-01
Abstract: In a multi-terminal MOS varactor, a floating electrode 8 of a MOS capacitor (Cf) 5 is connected to one of two terminals of each of a plurality of capacitors (C1-Cn) 6-1 through 6-n. To the other terminals (Vg1-Vgn) 9-1 through 9-n of the respective capacitors (C1-Cn) 6-1 through 6-n, control voltages Vg1-Vgn are applied, and a terminal (Vn) 11 of the MOS capacitor (Cf) 5, the terminal being on the side of a well, receives a control voltage. In the multi-terminal MOS varactor with the arrangement above, it is possible to progressively change the valid electrostatic capacity C of the other terminal (Vgj) 9-j of an arbitrary capacitor (Cj) 6-j, by changing the control voltage. Since electrostatic capacity can be progressively changed in this MOS varactor, adopting this MOS varactor to an oscillator enables to control a frequency and sensitivity of the oscillator.