baber/WOPTO huggingface dataset:
Patent TW-200644197-A (TW)
Title: A structure and method of semiconductor package with a heat sink embedded
Inventor: LIU CHENG-CHENG
IPC: H01L23/34
Filed: 2005-06-09
Abstract: A structure and method of semiconductor package with a heat sink embedded are provided. The structure comprises a leadframe, a semiconductor chip, a heat sink, a molding resin, and an insulative layer. The leadframe has a chip pad and the chip pad has an upper and lower surface. The semiconductor chip is located and fixed on the upper surface of the chip pad and electrically connects to the leadframe. The heat sink is a copper plate whose surface has formed a covered layer by black oxide treatment and then is fixed on the lower surface of the chip pad. The molding resin is used for packing the semiconductor chip, leadframe, and heat sink, wherein the bottom of the heat sink is exposed. The insulative layer is coated on the exposed surface of the heat sink. By this way, the heat sink of this semiconductor package structure can get a better heat dissipating effect and a lower coefficient of heat expansion. In addition, by black oxide treatment and coating the insulative layer on the copper plate, the copper plate can enhance the insulative ability and avoid to be polluted on its appearance during the plating process.
Patent TW-200608514-A (TW)
Title: Isolation trenches for memory devices
Inventor: VIOLETTE MICHAEL
IPC: H01L21/762
Filed: 2005-06-24
Abstract: Methods and apparatus are provided. A first dielectric plug is formed in a portion of a trench that extends into a substrate of a memory device so that an upper surface of the first dielectric plug is recessed below an upper surface of the substrate. The first dielectric plug has a layer of a first dielectric material and a layer of a second dielectric material formed on the layer of the first dielectric material. A second dielectric plug of a third dielectric material is formed on the upper surface of the first dielectric plug.
Patent TW-200616165-A (TW)
Title: Ultra-thin, high quality strained silicon-on-insulator formed by elastic strain transfer
Inventor: BEDELL STEPHEN W
Filed: 2005-06-30
Abstract: A method of forming a semiconductor structure comprising a first strained semiconductor layer over an insulating layer is provided in which the first strained semiconductor layer is relatively thin (less than about 500 Å) and has a low defect density (stacking faults and threading defects). The method of the present invention begins with forming a stress-providing layer, such a SiGe alloy layer over a structure comprising a first semiconductor layer that is located atop an insulating layer. The stress-providing layer and the first semiconductor layer are then patterned into at least one island and thereafter the structure containing the at least one island is heated to a temperature that causes strain transfer from the stress-providing layer to the first semiconductor layer. After strain transfer, the stress-providing layer is removed from the structure to form a first strained semiconductor island layer directly atop said insulating layer.
Patent TW-200703834-A (TW)
Title: Terminal electrode forming method of a circuit protection unit and its product
Inventor: Zhuang hong-yi
IPC: H02H1/04
Filed: 2005-07-06
Abstract: A terminal electrode forming method of a circuit protection unit and its product are disclosed. First, form a protection layer in the middle position of the upper surface and the lower surface of the metal substrate as the resistance material, and leave the two ends of the metal substrate exposed. Then, use the powder metallurgical process to form electrodes on the two ends of the metal substrate, enabling the electrodes to have arbitrary shapes to meet the requirement for every different circuit. Hence, the overall characteristics is promoted.
Patent TW-200606839-A (TW)
Title: Recording medium with a linking area including error correction code data thereon and apparatus and methods for forming, recording, and reproducing the recording medium
Inventor: KIM JIN-YONG
IPC: G11B20/12
Filed: 2003-06-05
Abstract: A recording medium, such as a high-density and/or read-only recording medium including a data area including at least two data sections and a linking area to link neighboring data sections, the linking area including user data and parity data, and to methods and apparatuses for forming, recording, and reproducing the recording medium.
Patent TW-200611262-A (TW)
Title: Optical disc device
Inventor: HAYASAKA KANAME
IPC: G11B7/004
Filed: 2005-09-27
Abstract: This invention provides an optical disc device capable of recording data with a prescribed lowest amount of the recorded data so as to efficiently use a memory that saves the recorded data. The recorded data from a host device are saved in a buffer memory 38, encoded and then recorded in an optical disc 10. Data recording is performed by using one ECC (16 sectors) block as a unit. In a case of a fraction of the data less than one ECC block generates in the buffer memory 38, the system controller 32 will request just the remaining amount of the data from the host device and save one ECC block portion of the data in the buffer memory 38. Therefore, accessing to the optical disc 10 for making-up the data may be avoided.
Patent TW-200713339-A (TW)
Title: Variable resistor
Inventor: LIAO WEN-CHANG
IPC: H01C10/00
Filed: 2005-09-27
Abstract: A variable resistor includes a spindle, a bushing, a washer, an elastic retainer, a fixing holder, a terminal base, a contact plate, a rotary disc, a bottom lid and at least two rivets. The bushing, terminal base and bottom lid are riveted by those rivets; one protruded end of the spindle is disposed inside the bore of the bushing through the top side of the bushing, and the spindle is made difficult to move in an axial direction into the bushing because the spindle diameter is greater than the bore diameter; therefore, when the user is operating to rotate the spindle, the parts inside the terminal base won't be damaged due to excessive force exertion or press on the spindle by the user.
Patent TW-200717964-A (TW)
Title: Controller built in an electric tool equipped with Lithium batteries
Inventor: WEI CHENG-GU
IPC: H02J7/00
Filed: 2005-10-21
Abstract: This invention is about a controller built in an electric tool equipped with Lithium batteries. The controller can control the charging of batteries and the driving of a motor. The controller has a microprocessor and a charging switch circuit connected to the microprocessor, a rechargeable battery, and a charging power source. The charging switch circuit is used to control the charge status of the rechargeable battery. The controller has a battery voltage-detecting circuit connected to the microprocessor and this circuit can detect the voltage of the rechargeable battery. The controller has a motor-driving circuit connected to the microprocessor and this circuit has an electric switch connected to a default motor in an electric tool. The controller has a power circuit connected to the microprocessor and the charging power source and this circuit can output power to the microprocessor. This controller can control the charging process and the discharging process of a rechargeable battery. This invention has an advantage that has smaller volume and fewer components.
Patent TW-200632290-A (TW)
Title: Light detection circuit
Inventor: COK RONALD STEVEN
Filed: 2005-11-23
Abstract: A circuit for detecting light comprising: (a) a light-integrating photosensor circuit responsive to light for producing a variable voltage signal representing the accumulation of the light over time; and (b) a measurement circuit for receiving a time measurement signal and the variable voltage signal to produce an output value representing the time required for the variable voltage signal to reach a predetermined voltage level, wherein the output value is proportional to the light accumulated during the required time.
Patent TW-200720978-A (TW)
Title: Portable apparatus and stylus thereof
Inventor: BELLET-ODENT
IPC: G06F19/00
Filed: 2005-11-23
Abstract: A stylus for a portable apparatus is disclosed. The stylus comprises a main portion and a rotating portion. The main portion comprises a pointed end and a pivot end, and at least one protruding rib is disposed on the pivot end. A positioning plate is disposed on one end of the rotating portion, and connects with the protruding rib. A bolt passes through the protruding rib and the positioning plate, so that the rotating portion could pivotably connects with the main portion. Furthermore, at least one positioning structure is formed on one end of the positioning plate. The cross-sectional shape of the positioning structure is an arc shape. The stylus further comprises an elastic component and a positioning ball. The elastic component presses the positioning ball in the positioning structure, so that the portable apparatus could stand on a table surface. In addition, at least one groove is disposed on the sidewalls of the stylus. An elastic tenon of the portable apparatus could stick into the grooves, so that the inclination of the portable apparatus could be adjusted on the table surface.
Patent TW-200632939-A (TW)
Title: Directed auto-refresh synchronization
Inventor: WALKER ROBERT MICHAEL
Filed: 2005-12-28
Abstract: In a directed auto-refresh (DARF) mode, refresh commands are issued by a controller, and refresh row and bank addresses are maintained internally to a memory module. A bank address counter internal to the memory is initialized to a first predetermined value upon entering DARF mode. The memory refreshes the currently addressed bank in response to a DARF command, and increments the bank address counter in a predetermined sequence. The controller tracks the bank address, and may issue one or more memory access commands while a DARF operation is being performed, if the memory access and the refresh are directed to different banks. Upon exiting a self-refresh mode, the bank address counter assumes a second predetermined value. The second predetermined value may be fixed, or may be n+1, where n is the value of the bank address counter when self-refresh mode is initiated.
Patent TW-200727746-A (TW)
Title: Fine circuit board structure
Inventor: HSU SHIH-PING
IPC: H05K1/14
Filed: 2006-01-06
Abstract: A find circuit board structure is proposed. A circuit board has a circuit layer formed on a first dielectric layer. An organic resin layer is formed on the surface of the first dielectric layer and the circuit layer of the circuit board. A second dielectric layer is formed on the organic resin layer. The second dielectric layer is tightly connected to the circuit layer by chemical bonds between the surface of organic layer and the surface of the circuit layer of the circuit board. The connection strength of the circuit layer and the second dielectric layer formed on the circuit layer is reinforced by the organic resin layer. Therefore, the line width of the circuit layer of the circuit board is narrower and the fine circuit is produced.
Patent TW-200638572-A (TW)
Title: Lithium ion conductive solid electrolyte, its manufacturing method, solid electrolyte for lithium secondary battery using the solid electrolyte, and whole solid lithium battery using the solid electrolyte for secondary battery
Inventor: SEINO YOSHIKATSU
IPC: H01B1/06
Filed: 2006-01-11
Abstract: PROBLEM TO BE SOLVED: To provide a lithium ion conductive solid electrolyte which exhibits a high lithium ion conductivity at room temperature, is hardly oxidized, and has no problem of toxicity. SOLUTION: The lithium ion conductive solid electrolyte has constituents of lithium (Li), boron (B), sulfur (S) and oxygen (O), and the ratio (O/S) of oxygen to sulfur is 0.01 to 1.43.
Patent TW-200704157-A (TW)
Title: Four color digital cinema system with extended color gamut and copy protection
Inventor: MILLER MICHAEL E
IPC: H04N11/06
Filed: 2006-01-11
Abstract: A color display system including a display device for four or more visible color primaries and a processor for controlling the four or more color primaries to selectively render portions of an image or image sequence such that visually equivalent colors displayed in two or more image portions differ in their spectral composition.
Patent TW-200642212-A (TW)
Title: Wire tap connector and contact therefor
Inventor: DUESTERHOEFT SCOTT STEPHEN
IPC: H01R4/24
Filed: 2006-01-13
Abstract: A contact for a wire tap connector includes a substantially planar insulation displacement portion configured to receive a primary wire and electrically connect thereto, and a poke in wire section integrally formed with and attached to the planar insulation displacement portion. The poke in wire section is configured to accept a prepared connecting wire in one or more positions relative to the insulation displacement portion. When the contact is situated in a housing, a slidable stuffer may be provided to quickly and easily install the connector assembly to a primary run wire.
Patent TW-200727209-A (TW)
Title: Operation-setting method of digital display apparatus and its system
Inventor: HUANG MAX
IPC: G08C17/02
Filed: 2006-01-13
Abstract: The operation-setting method of the digital display apparatus and its system are revealed in the present invention. In the invention, the second reference table of the corresponding relationship between the keystroke of the remote controller and the function selection items is built in the digital display apparatus such that digital display apparatus is capable of reading the second reference table by itself when the key of the remote controller is touched to execute the corresponding selected function item. Thus, it is no more restricted by the inconvenience caused by the fixed-type key function of the remote controller. In addition, it can be used for the setting of the keys on any commercial remote controller such that it is provided with much more convenience.
Patent TW-200722613-A (TW)
Title: Aktormodul mit einem piezoaktor
Inventor: RAPP HOLGER
IPC: H01L41/00
Filed: 2006-01-17
Abstract: The invention relates to an actuator module comprising a piezoelectric actuator (1) that is located in a sleeve (9). Said piezoelectric actuator (1) is enclosed between an actuator foot (10) and an actuator head (11). The actuator foot (10) and/or the actuator head (11) is or are produced from a non-conductive material (23), the latter being a composite material (23), preferably a powder composite material.
Patent TW-200727804-A (TW)
Title: Elastic heat transfer logo
Inventor: Shi ren-gui
IPC: A41H43/04
Filed: 2006-01-27
Abstract: An elastic heat transfer logo has an elastic adhesive layer, an extensible elastic layer, and an attaching layer. The elastic layer is disposed on an upper surface of the adhesive layer, and the attaching layer is attached on an upper surface of the elastic layer. The elastic layer has better extensity and elasticity so that the heat transfer logo can not be easily destroyed when extension.
Patent TW-200732221-A (TW)
Title: Pack
Inventor: CHEN YEN-PING
IPC: B65D81/05
Filed: 2006-02-24
Abstract: A pack including a box and a frame is provided. The frame is disposed in the box. The frame includes a bottom panel, two flaps and a tab. The flaps are connected to the opposite sides of the bottom panel respectively and a plurality of first folding lines is in the junctions of the flaps and the bottom panel respectively. Each flap includes a plurality of inlaid openings, a second folding line and a third folding line. These inlaid openings are arranged along the elongating direction of the first folding line. The second folding line is tangent to one side of these inlaid openings. The third folding line is tangent to the opposite side of these inlaid openings, wherein the distance from the bottom panel to the second folding line is greater than that to the third folding line. The tabs fixed on the bottom panel are connected to the flaps along the second folding lines respectively.
Patent TW-200736627-A (TW)
Title: Fuses inspection circuit and method thereof
Inventor: HUANG YI-ZHOU
IPC: G01R31/26
Filed: 2006-03-20
Abstract: A fuses inspection circuit and method thereof are disclosed. A first inspection circuit is driven by the system voltage source to determine the voltage value in the first terminal of the fuse and then to output a first reference voltage; a second inspection circuit is driven by the system voltage source to determine the voltage value in the second terminal of the fuse and then to output a second reference voltage. An analog comparator uses the difference between the first reference voltage and the second reference voltage to determine whether the fuse is opened or not. In the burning process of fuse, the difference between the first reference voltage and the second reference voltage is made smaller to increase the response time of the analog comparator; in the reading process of fuse, the difference between the first reference voltage and the second reference voltage is made larger to shorten the response time of the analog comparator.
Patent TW-200641352-A (TW)
Title: Oxidizable species as an internal reference in control solutions for biosensors
Inventor: BEER GREG
IPC: G01N33/66
Filed: 2006-04-07
Abstract: Testing of the performance of an electrochemical meter used to measure the presence of an analyte in a biological sample, particularly glucose in whole blood, includes introducing a control solution containing a predetermined amount of the analyte and a predetermined amount of an internal reference compound. The internal reference compound is selected such that it is oxidized at a potential greater than that used to oxidize the analyte, thereby making it possible to distinguish the control solution from a biological sample.
Patent TW-200643454-A (TW)
Title: Film and method for producing the same
Inventor: YAMAHARA MOTOHIRO
IPC: G02F1/1335
Filed: 2006-04-26
Abstract: The present invention provides a double refraction film and a method for producing the film, the double refraction film containing a compound having a proton-accepting group and a compound having a proton-donating group. The present invention provides a double refraction film and a method for producing the film, the double refraction film containing a compound having a proton-accepting group and a proton-donating group. The proton-accepting group and the proton-donating group are bonded by intermolecular hydrogen bond.
Patent TW-200701544-A (TW)
Title: Bandpass filter and wireless communications equipment using same
Inventor: NINOMIYA HIROSHI
IPC: H03H7/01
Filed: 2006-04-28
Abstract: Disclosed is a bandpass filter comprising a first resonator 1 to a sixth resonator 6 having lengths of basically 1/4 wavelength, an input section IN connected to an ungrounded end of the first resonator, and an output section OUT connected to an ungrounded end of the sixth resonator, wherein the second to fifth resonators 2-5 are electromagnetically coupled with each other, the second and the third resonators are respectively coupled to the first resonator via the first and the second capacitances C1, C2, the third and the fourth resonators are respectively coupled to the sixth resonator via the third and the fourth capacitances C3, C4, and the input section IN and output section OUT are coupled to the first resonator and sixth resonator through an input and output capacitances C5, C6, respectively. This bandpass filter can be a small size, low loss filter suitable for UWB (Ultra Wide Band).
Patent TW-200741276-A (TW)
Title: A clipping device for optical filter of image projector, and a supporting base having the clipping device
Inventor: WU CHAO-HSIEN
IPC: G03B21/20
Filed: 2006-04-28
Abstract: The present invention refers to a clipping device for optical filte of image projector, and a supporting base having the clipping device. The supporting base comprises: a base body, at least one optical filter, a plurality of fixing seats and a plurality of clipping device. The base body is formed with at least one open slot. The optical filter is located on the slot. The fixing seats is furnished on the base body. The clipping device is integrally formed with a first extending arm and a second extending arm connected by a connecting arm. When the second extending arm is plugged into the fixing seat, the first extending arm will right prop up the optical filter. In one preferred embodiment of the present invention, the first extending arm is further formed with a hook which is clamped and positioned on the slot. The second extending arm further comprises a curve shaped spring unit. The spring unit is also plugged in the fixing seat. By means of aforesaid device, the clipping device can resolve the problem caused by deformation of material of the base body, make the position of optical filter more precise, improve the qualities of manufacture and assembly to meet their requirements, and to achieve the goal of mass production.
Patent TW-200742270-A (TW)
Title: Chinese character input system
Inventor: LO YING-KIT
IPC: H03M11/18
Filed: 2006-04-28
Abstract: This invention relates to computer Chinese character input system, which comprises the following parts: keyboard with several keys set with characters bar bodes with each one representing one group of words set with parts; setting the characters with same sound character with several English ones as sound codes composed of common sound and Hong Kong; switch keys to set certain function as input sound codes and input shape code; the word display window on the screen composed of display column and selection.
Patent TW-200701363-A (TW)
Title: Plasma generating apparatus and plasma treatment apparatus
Inventor: GANACHEV IVAN
IPC: H01L21/3065
Filed: 2006-05-04
Abstract: A plasma generating apparatus is provided with a coaxial conversion means for coaxially converting microwaves; a substantially annular ring slot for passing through the coaxially converted microwaves; and a dielectric window for propagating the microwaves passed through the ring slot. Plasma can be generated by the microwaves propagated through the dielectric window. The plasma having uniform distribution over a large area can be stably formed.
Patent TW-200742630-A (TW)
Title: Horizontal processing apparatus of plate materials and method of the same
Inventor: LI JIAN-LIN
IPC: B23Q1/25
Filed: 2006-05-12
Abstract: The present invention relates to a horizontal processing apparatus of plate materials and method of the same. A horizontal computer numerical control (CNC) processing machine is used with a retaining member, a platform and a B shaft (rotation shaft) are used for performing a horizontal formation operation on a plate material, wherein the plate material can be a non-metal or a metal, and a processing knife for forming operation can be automatically replaced in accordance with the shape and the size of the plate material. Accordingly, human power for conveying and the time of calibration are reduced, the processing time of non-metal and metal plate materials is shortened and the production rate is therefore increased.
Patent TW-200720028-A (TW)
Title: Rotary tool
Inventor: SAKAMAKI KAZUO
IPC: B25B21/00
Filed: 2006-05-23
Abstract: To provide a rotary tool superior in the practical applicability capable of precluding rattling originating from the clearance between a tool and a tool holding hole while the axis of the tool is approached to the axis of the tool holding hole as much as practicable. The rotary tool has a rotating main shaft 4, which is furnished with the tool holding hole 3 to admit insertion of the tool 1 such as a driver bit, drill bit, etc. and having such a section shape as to suit approximately the base 2 having a polygonal section of the tool 1, whereby the operation is conducted by rotating the tool 1 inserted into the hole 3 by rotating the main shaft 4, wherein the arrangement includes a pressing mechanism to press the tool 1 in twisting to the inner surface of the hole 3 by rotating the tool 1 in the prescribed direction.