baber/WOPTO huggingface dataset:
Patent TW-200923988-A (TW)
Title: Manufacturing method and structure for a multi-layer ceramic capacitor
Inventor: LEE CHIEN-CHIH
IPC: H01G4/30
Filed: 2007-11-16
Abstract: A manufacturing method for a multi-layer ceramic capacitor (MLCC) includes the steps of providing a plurality of composite layers each consists of a ceramic layer and an electrode layer formed on the dielectric layer, wherein the composite layers stack to each other; compressing the composite layers to form a block on which a plurality of MLCC units and a plurality of dicing lines between the MLCC units are defined; cutting the block along the dicing lines to singularize the MLCC units, wherein each MLCC unit has a first side, a second side opposite to the first side, a third side and a fourth side opposite to the third side; forming a first insulating layer on the first side and forming a second insulating layer on the second side; sintering the MLCC units; and forming a first end electrode on the third side and forming a second end electrode on the fourth side to complete MLCC production.
Patent TW-200827726-A (TW)
Title: Electronic component testing equipment and method of testing electronic component
Inventor: KANEKO YUJI
IPC: B65G49/07
Filed: 2007-11-19
Abstract: To provide an electronic component testing equipment, and method of testing an electronic component, capable of shortening any time loss occurring in test tray stagnation. Electronic component testing equipment (1) designed to test IC devices by electrical contact of IC device, while being mounted on test tray (TST), with socket (50) of test head (5) is equipped with carrier system (9) capable of circulatory delivery of test tray (TST) in a given direction within the electronic component testing equipment (1), which carrier system (9) is capable of wholly or partially delivering test tray (TST) in the direction reversed from the above given direction.
Patent TW-200924222-A (TW)
Title: Package structure of light-emitting device and method for manufacturing the same
Inventor: CHAO TZU-HAO
IPC: H01L33/00
Filed: 2007-11-20
Abstract: A package structure of a light-emitting device and a method for manufacturing the same are described. The package structure of the light-emitting device comprises: a package substrate; at least one first connecting pad and at least one second connecting pad disposed on a surface of the package substrate; a light-emitting device chip disposed above the surface of the package substrate, wherein a surface of the light-emitting device chip includes at least one first conductivity type electrode pad and at least one second conductivity type electrode pad formed thereon; and at least one first conductivity type connecting bump and at least one second conductivity type connecting bump respectively connected between first connecting pad and the second conductivity type electrode pad and the second connecting pad and the first conductivity type electrode pad, wherein materials of the first conductivity type connecting bump and the second conductivity type connecting bump are selected from the group consisting of a plurality of thermoelectric materials.
Patent TW-200848546-A (TW)
Title: Surface laser treatment of Zr-alloy fuel bundle material
Inventor: LUTZ DANIEL REESE
IPC: C23C22/54
Filed: 2007-12-03
Abstract: A method for treating a Zr-alloy fuel bundle material (300) in a nuclear reactor (101) includes treating a surface of the Zr-alloy fuel bundle material (300) with a laser beam (310) generated by a solid-state laser, and a nuclear reactor (101) including a treated Zr-alloy fuel bundle material (14). This may reduce the generation of shadow corrosion and/or reduce the propensity for interference between control blade and fuel channel during operation of the nuclear reactor.
Patent TW-200929128-A (TW)
Title: Method to adjust gamma table by gamma curve and color temperature curve
Inventor: LEE HUNG-CHIA
IPC: H04N9/73
Filed: 2007-12-28
Abstract: A method to adjust gamma table by gamma curve and color temperature curve is provided by the present invention. The method comprises: providing an object color temperature value and object color coordinate values; measuring a current color temperature and current color coordinate values. If any of the error value between the current color temperature value, current color coordinate value, current luminance herein and the object color temperature, object color coordinates, object luminance is not less than the minimum error value, the transformation relation between voltage and gray scale is adjusted for correcting the current color temperature value. If any of the error value between the current color temperature value, current color coordinate value, current luminance herein and the object color temperature, object color coordinates, object luminance is not more than the minimum error value, the transformation relation of the gray scale is unchanged.
Patent TW-200914989-A (TW)
Title: Gray tone mask and pattern transfer method
Inventor: IMURA KAZUHISA
IPC: G02F1/13
Filed: 2008-01-18
Abstract: An object of the present invention is to provide a gray tone mask having a light semi-transmitting portion which has a part where a light intensity distribution of a transmitted light is flat and which provides a predetermined light intensity. Another object is to provide a high-accuracy gray tone mask capable of forming, when the light semi-transmitting portion is transferred to a resist film of an object to be transferred, a resist pattern which has a flat portion of a substantially constant thickness and which has a thickness within a desired range. According to the present invention, a gray tone mask 30 has light shielding portions 31, a light transmitting portion 32, and a light semi-transmitting portion 33 which are formed on a transparent substrate 34. The light semi-transmitting portion 33 is adjacent to and is interposed between the light shielding portions 31. The light semi-transmitting portion 33 has a light semi-transmitting film forming portion 33a at which the light semi-transparent film 36 is formed, and light transmitting slit portions 33b and 33c formed at boundaries between the light semi-transmitting portion 33 and the light-shielding portions 31 adjacent thereto to expose the transparent substrate 34.
Patent TW-200934068-A (TW)
Title: Moveable member force receiving design for voice coil motor
Inventor: CAI ZHUO-HAN
IPC: H02K5/04
Filed: 2008-01-28
Abstract: The voice coil motor of the present invention comprises a moveable magnetic path part, a load installation sliding base rigidly connected to the moveable magnetic path part, a bottom base, a guiding steel shaft fixed to the bottom base, and a fixing circuit part formed by a coil. In the moveable member force receiving design for voice coil motor, the magnetic attracting force of a metal attracting part arranged on the bottom base and the displacement restoring force generated according to the enclosed magnetic loop between the moveable magnetic path part and the guiding steel shaft result in a system joined force that approaches to a constant value. Accordingly, when moving along the guiding steel shaft, the load installation sliding base with the moveable magnetic path part receives the system joined force that approaches to a constant value, thereby providing a better controllability.
Patent TW-200835355-A (TW)
Title: Method for improving high-speed downlink operation in CELL_FACH state for a wireless communications system and related apparatus
Inventor: KUO RICHARD LEE-CHEE
IPC: H04W76/02
Filed: 2008-02-05
Abstract: The present invention provides a method for improving a high-speed downlink operation in CELL_FACH state for a network terminal of a wireless communications system to ensure that a user equipment, known as UE, using the high-speed downlink operation can receive downlink data. The network terminal wirelessly communicates with the UE, and both of them support the high-speed downlink operation in CELL_FACH state. A first function and a second function are used for allocating and not allocating a dedicated HS-DSCH radio network transaction identifier, abbreviated to dedicated H-RNTI, for the UE for the high-speed downlink operation in CELL_FACH state, respectively. The method includes using the first function and not using the second function when the UE initiates a cell update procedure due to cell reselection. The high-speed downlink operation in CELL_FACH state includes high-speed downlink shared channel, abbreviated to HS-DSCH, reception in CELL_FACH state.
Patent TW-200836113-A (TW)
Title: Mask defect analysis
Inventor: HUANG LIANG-JUNG
IPC: G06K9/00
Filed: 2008-02-05
Abstract: A method of inspecting a photomask includes directing radiation from a radiation source onto a photomask so that at least a portion of the radiation is transmitted through the photomask. A first photomask image is detected from the transmitted portion of the radiation transmitted through the photomask and perceptible at a second side of the photomask. A second photomask image is created by applying an exposure simulation model to a photomask design. A difference between the first photomask image and the second photomask image is then determined.
Patent TW-200912081-A (TW)
Title: Method for applying flat pieces of material, cutting device and sewing machine for carrying out the method
Inventor: LAESSER FRANZ
IPC: D05C7/04
Filed: 2008-02-18
Abstract: The invention relates to a method for applying flat material pieces, cutting device and embroidery machine for carrying out the method. In order to apply the flat material pieces with expected shape on an embroidery cloth (75) of an embroidery machine, firstly, at least a drill (13) is replaced by a cutting device (15). Then, controllably, the cutting device (15) is led to the cutting position by the drill device through the process of the embroidery machine, then, controllably, the relative movement between the cutting device (15) and a material layer (73) is generated for cutting the material pieces. In order to rapidly exchange the drill (13) by the cutting device (15), the cutting device (15) has a fixed section (32) composed the same with a fixed section (34) of the drill (13).; In order to cut the cutting device (15), the front end has a heated tip (39) which is inserted into the cut material layer (73)
Patent TW-200843709-A (TW)
Title: Lens delivery system cartridge
Inventor: DOWNER DAVID A
IPC: A61F2/16
Filed: 2008-02-29
Abstract: A cartridge for an IOL delivery system that folds open along its longitudinal axis on two pairs of hinges. The interior of the cartridge is hollow and contains a folding chamber connected to a nozzle. The folding chamber has a pair of rails that help to assist in providing an initial fold of the IOL and help prevent rotation of the IOL during injection.
Patent TW-200939869-A (TW)
Title: An LED chip package structure with a high-efficiency heat-dissipating substrate and packaging method thereof
Inventor: Wang bing-long
IPC: H05B33/04
Filed: 2008-03-05
Abstract: An LED chip package structure with a high-efficiency heat-dissipating substrate includes a substrate unit, a adhesive colloid, a plurality of LED chips, a plurality of package colloids, and a plurality of frame layers. The substrate unit has a positive electrode substrate, a negative electrode substrate, and a plurality of bridge substrates separated from each other and disposed between the positive electrode substrate and the negative electrode substrate. The adhesive colloid is filled among the positive electrode substrate, the negative electrode substrate and the bridge substrates. The LED chips are disposed on the substrate unit and electrically connected between the positive electrode substrate and the negative electrode substrate The package colloids are covered on the LED chips. The frame layers surround the packages colloids, respectively.
Patent TW-200848090-A (TW)
Title: Use of an aqueous micro-emulsion for the preparation of a formulation for the treatment of adipose diseases
Inventor: MENTRUP EDGAR
IPC: A61K31/685
Filed: 2008-03-07
Abstract: Use of a micro-emulsion comprising at least one surfactant having a HLB value between 5 and 15, at least one lipophilic substance, and water for the preparation of a formulation for the treatment of adipose tissue disease and/or condition with improved bioavailability and good release behaviour of active substances.
Patent TW-200903474-A (TW)
Title: Optical information recording medium and method of recording and/or reproducing therein
Inventor: MIYAWAKI MANAMI
IPC: G11B7/2437
Filed: 2008-03-10
Abstract: A reflective layer (11), a protective layer (12), a recording layer (13), a protective layer (14), and a light-transmitting protective layer (15) are formed in this order on a substrate (10) to thereby obtain an optical information recording medium (1). The recording layer (13) is one comprising ZnS, SiO2, and Sb as major components, and is preferably one represented by the empirical formula [(ZnS)x(SiO2)1-x]y(SbzX1-z)1-y (wherein 0<x=1.0, 0.3=y=0.7, 0.8<z=1.0, and X is at least one element selected from the group consisting of Ga, Te, V, Si, Zn, Ta, and Tb).
Patent TW-200902787-A (TW)
Title: Cloth feeding device of sewing machine
Inventor: SAKAMOTO SHINICHI
IPC: D05B3/14
Filed: 2008-03-11
Abstract: The invention provides a cloth feeding device of a sewing machine, which avoids a locking state of the sewing machine, and enables a slide block to move from one guide part to another guide part. A gap forms between a left end of a first guide part (33) and a right end of a second guide part (34). Each guide part (33, 34) is provided with a protruding part (33a, 34a) at each front end opposite to each other which are located at outer side in the diameter direction of an arc in each guide part, protruding to the guide part on another side respectively.; Each front end of the protruding part has curved surface shaped in projecting form towards the guide part on another side, so as to connect outer border from each guide part to the diameter direction of the protruding part, and make a chamfer angle of side angle part in diameter direction of the ends opposite to each other of each guide part curved surface, and connect inner side border in the diameter direction of the protruding part and the inner side angle part in the diameter direction of the opposite end of each guide part with the curved surface part.
Patent TW-200939915-A (TW)
Title: Printed circuit board and method of forming same
Inventor: HSU SHIH-PING
IPC: H05K3/00
Filed: 2008-03-12
Abstract: Disclosed is a printed circuit board consisting of a carrier board with a plurality of electrical connecting pads being formed on at least one surface thereof; a first dielectric layer covering the carrier board and the connecting pads and a first via opening being formed therein to expose the connecting pad therefrom; a first circuit layer formed on first dielectric layer and having a first conductive blind via disposed in the first opening for electrically connecting the connecting pad; a physics metal deposition layer formed between the first circuit layer and the first dielectric layer and also formed between the first conductive via and the first via opening but not on the electrical connecting pad; and a chemical metal deposition layer disposed on the physics metal deposition layer and the connecting pad and below the first circuit layer, thereby strengthening the bonding between the dielectric layer and circuit layers. The invention provides a fine surface for being applicable to high frequency products to enable fine-line fabrication processes. The invention further provides a method of forming the circuit board described above.
Patent TW-200914737-A (TW)
Title: Positioning contol mechanism for double-acting air cylinder
Inventor: MATSUMOTO TAKUMI
IPC: F15B15/00
Filed: 2008-03-24
Abstract: Between an air source and a first pressure chamber of a double-acting main cylinder having a length measurement sensor for measuring an acting position of a piston, a supply solenoid valve is connected; between the first pressure chamber and the atmosphere, an exhaust solenoid valve is connected; and between a second pressure chamber and the air source, a stop solenoid valve is connected. When a target acting position of the piston is inputted into a controller, the controller moves the piston to the target acting position so that a position measured by the length measurement sensor agrees with the target position by on-off controlling the solenoid valves. Upon reaching the target position, the piston is stopped and held in the stopped state by confining air within the pressure chambers.
Patent TW-200940312-A (TW)
Title: Injection mold and method for making a housing using the injection mold
Inventor: WU KUN-TSAN
IPC: B29C45/38
Filed: 2008-03-28
Abstract: The present invention relates to an injection mold including a first female mold, a second female mold, a first male mold and a second male mold. The first male mold and the second male mold alternative matingly engage with the first female mold and the second female mold. A cut portion is defined on the first female mold or the second female mold. The injection mold can make a semifinished material, and cut another semifinished material to forming a housing. So a process of cut the semifinished material by a cut device will be omit. The injection mold can reduce processing steps and enhance production efficiency.
Patent TW-200843388-A (TW)
Title: Receiver and receiving method
Inventor: HAYASHI TAKAYA
IPC: H04B7/08
Filed: 2008-03-28
Abstract: When a pair of branches used for diversity reception is changed, signals of different channels are prevented from being generated. A receiver has plural branches for each receiving and outputting a signal of a specified channel and a generating section for performing diversity generation by using the signal outputted from each of branches selected so as to gain a predetermined pair out of the branches. When the pair is changed by addition of specified branches to the pair or deletion from the pair out of the plural branches, the generating section temporarily lowers the degree of contribution to the diversity generation of the signals outputted from the specified branches.
Patent TW-200943573-A (TW)
Title: Method for improving photovoltaic conversion efficiency of amorphous Si solar cell and the product thereof
Inventor: LIN JIAN-YANG
IPC: H01L31/042
Filed: 2008-04-11
Abstract: This invention provides a method for improving photovoltaic conversion efficiency of amorphous Si solar cell, which comprises the step of (a) forming a metallic induced-layer with a thickness higher than 400 nm on an electrical conducting substrate, (b) forming an amorphous Si layer with a thickness higher than 400 nm on the metallic induced-layer, (c) subjecting annealing treatment to the metallic induced-layer and the amorphous Si layer for inducing the amorphous Si layer to a p-type poly Si layer on the electrical conducting substrate, (d) removing the metallic induced-layer, and (e) forming an intrinsic amorphous Si layer, a n-type amorphous Si layer, and an electrode on the p-type poly Si layer, successively. This invention also provides an amorphous Si solar cell with high photovoltaic conversion efficiency, which is produced by the method stated above.
Patent TW-200945975-A (TW)
Title: Cutting method of work-piece cutting face attached with adhesive tape
Inventor: LI JIAN-WEN
IPC: H05K3/04
Filed: 2008-04-23
Abstract: The present invention relates to a cutting method of work-piece cutting face attached with adhesive tape and, more particularly, to a cutting method for pre-defining cutting channels on the cutting face of the work-piece to be cut. The method includes attaching an adhesive tape to the work-piece cutting face for covering each cutting channel of the work-piece cutting face and the surface of the work-piece at two sides of each cutting channel, which is characterized in that, after attaching the adhesive tape, a pressure-applying member is employed to abut against the cutting face of the work-piece. The pressure-applying member is provided with protrusion parts aligned with the cutting channels of the work-piece cutting face, respectively. When the pressure-applying member is pressed down, each of the protrusion parts can press the corresponding adhesive tape into the corresponding cutting channel. Accordingly, it is able to surely avoid the generation of adhesive tape sticking and drawing phenomenon and greatly reduce the residue of dust, thereby achieving the practical progress in increasing processing quality and production capacity and the better industrial utilization benefit.
Patent TW-200904952-A (TW)
Title: Liquid crystalline polymer composition and molded article made of the same
Inventor: UCHIDA HIROTO
IPC: C09K19/52
Filed: 2008-04-23
Abstract: Provided is a liquid crystalline polymer composition comprising: 100 parts by weight of a LCP, and equal to or more than 0.01 and less than 1 part by weight of a low temperature softening inorganic glass filler whose softening temperature is equal to or less than 550 DEG C. The composition can provide a molded article which cause no or less blister formation upon reflow soldering using a lead-free solder.
Patent TW-200907968-A (TW)
Title: Junction field effect dynamic random access memory cell and content addressable memory cell
Inventor: THUMMALAPALLY DAMODAR R
IPC: G11C11/407
Filed: 2008-04-30
Abstract: A semiconductor memory device including a dynamic random access memory (DRAM) cell and a ternary content addressable memory (TCAM) cell is disclosed. The DRAM cell may include a data storing portion and a data read portion. The data storing portion and data read portion comprising p-channel junction field effect transistors. The TCAM cell including an x-cell, y-cell, and comparator circuit. The x-cell, y-cell, and comparator circuits comprising p-channel JFETs.
Patent TW-200948253-A (TW)
Title: Torsion spring assembly and portable electronic device with torsion spring assembly
Inventor: YANG WEI-TE
IPC: H05K7/00
Filed: 2008-05-05
Abstract: A torsion spring assembly includes a torsion spring body and a fixed base. The torsion spring body has a first coil part and a second coil part. The first coil part connects to the second coil part. The fixed base has a first fixed arm and a second fixed arm. The first coil part winds around the first fixed arm and the second coil part winds around the second fixed arm. The winding direction of the first coil part is perpendicular to the winding direction of the second coil part. A portable electronic device with torsion spring assembly is also disclosed.
Patent TW-200907898-A (TW)
Title: Display device and method for driving the same
Inventor: TOYOMURA NAOBUMI
IPC: G09G3/30
Filed: 2008-05-09
Abstract: A display device includes a display unit, a horizontal drive circuit, and a vertical drive circuit, the display unit including pixels in a matrix formation, as well as respective signal lines and scan lines via which the drive circuits drive the pixels. Each pixel includes a light-emitting element, a hold capacitor, a write transistor, and a drive transistor. Mobility fluctuations in the drive transistor are compensated for by successively setting the voltage of the signal line to an intermediate voltage and to a tone voltage. In addition, the intermediate voltage is varied in accordance with the tone voltage as well as with the distance from the input terminal of a write signal to a respective pixel. The device thereby compensates for mobility fluctuations in the drive transistor and prevents shading due to irregularities in the waveform of the write signal.