baber/WOPTO huggingface dataset:
Patent TW-200913036-A (TW)
Title: Polishing composition, method for polishing the surface of semiconductor integrated circuit, and method for production of copper interconnect for semiconductor integrated circuit
Inventor: YOSHIDA IORI
IPC: H01L21/304
Filed: 2008-06-20
Abstract: The object is to provide a technique for producing a highly flat surface in a semiconductor integrated circuit that utilizes copper as an interconnection metal. Thus, disclosed are: a polishing composition comprising an abrasive grain, an aliphatic carboxylic acid, a pyridinecarboxylic acid, an oxidizing agent and water and having a pH value ranging from 8.2 to 12, wherein the aliphatic carboxylic acid is at least one member selected from the group consisting of a saturated aliphatic monocarboxylic acid having a C12-16 long-chain hydrocarbon group, an unsaturated aliphatic monocarboxylic acid having a C12-22 long-chain hydrocarbon group and an unsaturated aliphatic polycarboxylic acid having a C12-22 long-chain hydrocarbon group; a method for polishing the surface of a semiconductor integrated circuit, which is characterized by polishing a copper film formed on the trench-formed surface by using the polishing composition; and a method for producing a copper interconnect for a semiconductor integrated circuit, which is characterized by forming the copper interconnect by the polishing method.
Patent TW-201002923-A (TW)
Title: Construction method for concrete floor slab having air return ducts and a template device constructing the same
Inventor: Chen zong-long
IPC: E04G11/36
Filed: 2008-07-07
Abstract: This invention relates to a construction method for concrete floor slab having air return ducts and a template device constructing the same. The template device consists of at least two templates with different dimensions and specifications, each template has several template units capable of connecting with each other, and several air return mark areas; each template unit has a position identifying mark capable of displaying relative position to its neighboring template unit. When a worker wants to remove and reassemble the template device to construct a concrete floor slab having air return ducts, the position identifying marks provide a referential line for the worker to connect and locate neighboring template units together in correct positions so as to prevent disordering the air return mark areas during template unit connection process to increase construction conveniences and correctly install air return ducts in the concrete floor slab.
Patent TW-200918730-A (TW)
Title: Split-cycle engine with early crossover compression valve opening
Inventor: PHILLIPS FORD A
IPC: F02B67/06
Filed: 2008-07-08
Abstract: A split-cycle engine includes a crankshaft. A compression piston is received within a compression cylinder and operatively connected to the crankshaft such that the compression piston reciprocates through an intake stroke and a compression stroke during a single rotation of the crankshaft. An expansion piston is received within an expansion cylinder and operatively connected to the crankshaft such that the expansion piston reciprocates through an expansion stroke and an exhaust stroke during a single rotation of the crankshaft. A crossover passage interconnects the compression and expansion cylinders. The crossover passage includes a crossover compression (XovrC) valve and a crossover expansion (XovrE) valve defining a pressure chamber therebetween. The crossover compression valve is timed to open when the pressure in the compression cylinder is less than the upstream pressure in the crossover passage at the crossover compression valve.
Patent TW-201002552-A (TW)
Title: Semiconductor solid-state illumination automobile head light with high/low beam switching function
Inventor: Huang hui-juan
IPC: F21V1/08
Filed: 2008-07-10
Abstract: Disclose is a semiconductor solid-state illumination automobile head light with high/low beam switching function, comprising a light seat, an illumination unit, and a light blocking plate. The light seat comprises a reflector and a lens in front of the reflector. The illumination unit comprises a semiconductor solid-state illumination light source that is coupled to the light seat. An embodiment of the semiconductor solid-state illumination light source comprises a light-emitting diode. The light blocking plate is arranged between the semiconductor solid-state illumination light source and the lens and the light blocking plate is movable frontward and rearward or up and down, or is rotatable to thereby switch between a low beam position and a high beam position. With the semiconductor solid-state illumination light source cooperating with the movable light blocking plate, the present invention is applicable to an automobile head light that is switchable between high and low beams and to provide the advantages of small size and high brightness.
Patent TW-201005769-A (TW)
Title: Transformer and the helicoids flat winding thereof
Inventor: Chen zhen-gang
IPC: H01F27/28
Filed: 2008-07-23
Abstract: A transformer includes a bobbin, an iron core, and two helicoids flat winding. The bobbin includes a primary side portion, a secondary side portion, and a separating plate, the separating plate is disposed between the primary side portion and the secondary side portion, and the iron core penetrates through the first penetrating hole, second penetrating hole, and third penetrating hole. The helicoids flat winding is provided a plurality of the flat coils, the flat coils are formed integrally. The two helicoids flat windings are disposed respectively on the sides of the separating plate. Thereby, the helicoids flat winding can be putted around the bobbin.
Patent TW-200921517-A (TW)
Title: Coding pattern having cell translations identifiable in different orientations
Inventor: LAPSTUN PAUL
IPC: G06K19/06
Filed: 2008-07-24
Abstract: A substrate having a coding pattern disposed on a surface thereof. The coding pattern comprises: a plurality of target elements defining a target grid; a plurality of data elements contained in each cell of the grid; and a plurality of tags. Each tag is defined by a plurality of contiguous cells and comprises respective tag data encoded by data elements. Each cell comprises a pair of registration symbols, each encoded by a respective set of the data elements. The set of data elements identifies a translation of the cell relative to a tag containing the cell. Further, each set of data elements maps to a first translation code symbol value when read in a first orientation, and maps to a second translation code symbol value when read in a second orientation. Thus, the translation of the cell relative to the tag is identifiable in either of the first or second orientations.
Patent TW-200912015-A (TW)
Title: High-strength steel sheet
Inventor: NAKAGAWA KOICHI
IPC: C22C38/14
Filed: 2008-07-31
Abstract: The invention provides a high-strength steel sheet excellent in stretch-flange characteristics after working and in corrosion resistance after coating. A steel sheet which has a composition containing by mass C: 0.02 to 0.20%, Si: 0.3% or below, Mn: 0.5 to 2.5%, P: 0.06% or below, S: 0.01% or below, Al: 0.1% or below, Ti: 0.05 to 0.25%, and V: 0.05 to 0.25% with the balance consisting of Fe and unavoidable impurities and a substantially ferrite single-phase structure wherein the contents of Ti, V, and solid-soluted V in precipitates of less than 20nm in size are 200 to 1750 mass ppm, 150 to 1750 mass ppm, and 200 to less than 1750 mass ppm respectively.
Patent TW-200932433-A (TW)
Title: Self-adjusting wrench
Inventor: Zhou xin-hong
IPC: B25B13/10
Filed: 2008-08-14
Abstract: An open-end wrench includes a handle portion and a containing portion. The containing portion includes a first jaw and a second jaw. The jaws define a containing groove configured to receive a workpiece. The open-end wrench also includes a chuck, a resilient member and a stop protector. The chuck is slidably mounted on the second jaw. The resilient member is operatively disposed between the second jaw and the chuck. The resilient member is configured to bias the chuck towards the handle. The protector stop interacts between the second jaw and the chuck to limit the extent of relative movement therebetween to limit the extent of compression of the resilient member.
Patent TW-200917383-A (TW)
Title: Integrated circuit package system with leads separated from a die paddle
Inventor: PUNZALAN JEFFREY D
IPC: H01L21/56
Filed: 2008-09-03
Abstract: An integrated circuit packaging method [2700] is provided including forming a leadframe [100] having a frame [102] and a die paddle [104] having leads [114] thereon. The leads [114] are held with respect to the die paddle [104]. The leads [114] are separated from the die paddle [104], and a die [1000] is attached to the die paddle [104]. Bond wires [1004] are bonded between the leads [114] and the die [1000]. The die [1000] and bond wires [1004] are encapsulated. The leadframe [100] is singulated to separate the frame [102] and the die paddle [104].
Patent TW-201011823-A (TW)
Title: Method for smoothing a surface
Inventor: LEE TIEN-HSI
IPC: H01L21/302
Filed: 2008-09-05
Abstract: The present invention discloses a method for smoothing a surface of a substrate. The method includes following steps: (A) providing a donor substrate, (B) processing an ion doping treatment which dopes ions into the donor substrate in order to form a remnant layer, an ion doping layer and a thin film layer, (C) transferring the thin film layer, which partially has a thin region, to a handle substrate and forming a substrate structure, and (D) smoothing a surface of the thin film layer by soaking the substrate structure in a polishing solution with a selective function. Implementation of the method for smoothing the surface of the substrate can reduce the processing time of the surface of the substrate and achieve the effect of smoothing.
Patent TW-201010885-A (TW)
Title: Warning apparatus and method for standby vehicle
Inventor: HUANG SHAO-NUNG
IPC: B60Q1/28
Filed: 2008-09-11
Abstract: A warning apparatus and method for a standby vehicle are provided. The method could be executed by the warning apparatus. The warning apparatus has an image generating circuit, a comparing/analyzing module, a control module, and an alarming unit. The image generating circuit has a plurality of optical sensors for optically sensing a front view of the vehicle so as to generate corresponding electronic signals. The image generating circuit generates images according to the electronic signals generated by the optical sensors. The comparing/analyzing module analyses and compares a first image and a second image, which are sequentially generated by the image generating circuit, and then outputs an analysis result. The control module controls the operations of the alarming unit according to the analysis result such that the driver of the vehicle would be warned timely.
Patent TW-200922351-A (TW)
Title: Interference management utilizing power control
Inventor: YAVUZ MEHMET
IPC: H04B7/005
Filed: 2008-09-19
Abstract: Interference that occurs during wireless communication may be managed through the use of fractional reuse and other techniques. In some aspects fractional reuse may relate to HARQ interlaces, portions of a timeslot, frequency spectrum, and spreading codes. Interference may be managed through the use of a transmit power profile and/or an attenuation profile. Interference also may be managed through the use of power management-related techniques.
Patent TW-201012940-A (TW)
Title: Recycling of lead-free silver containing tin solder dross
Inventor: LEE CHING-HWA
IPC: C22B7/00
Filed: 2008-09-22
Abstract: This patent provides a recycling means for lead-free silver containing tin solder dross. In this patent, the dross was ground to a size of -50 mesh and subjected to a leaching condition of 4N HNO3, 70 DEG C, 2 hours and 5g/50ml to reach leaching recovery of 100% and 0.027% for Ag and Sn, respectively. After filtration, the obtained solid is a salable high purity tin oxide. The pH of obtained leaching solution is adjusted to 2 by adding NH4 to precipitate all the Sn which contained in the solution. Then, 100% Ag which remained in the solution are precipitated by adding N2H4.H2O. The collected Ag containing precipitate was washed by 5M HCl in 70 DEG C for 15 minutes and by water in 27 DEG C for another 15 minutes. The washed precipitate was then melted at 1000 DEG C together with boric acid (H3BO3) to obtain a marketable silver ingot.
Patent TW-201015137-A (TW)
Title: Compact short back focus imaging lens system with two lenses
Inventor: WU JIAN-LIN
IPC: G02B13/18
Filed: 2008-10-03
Abstract: A compact short back focus imaging lens system with two lenses is revealed and includes along the optical axis from an object side to an image side: an aperture stop, a first lens with positive refractive power that is a meniscus aspherical lens with convex surface facing the object side, a second lens with negative refractive power that is a meniscus aspherical lens with convex surface facing the image side, an IR cut-off filter and an image sensor. Moreover, the following conditions are satisfied by the imaging lens system: - 0.3 ≤ f 1 f 2 ≤ - 0.01 0.25 ≤ bf TL ≤ 0.4 wherein f1 is focal length of the first lens, f2 is focal length of the second lens, bf is back focal length of the imaging lens system, and TL (overall length) is the distance from the aperture stop to the image plane. Thus, the imaging lens system of the present invention has short back focal length effects and reduced overall length so as to achieve the requirement of minimized volume for mobile phones or mini-cameras.
Patent TW-201017897-A (TW)
Title: Thin film solar cell and manufacturing method thereof
Inventor: LU CHUN-HSIUNG
IPC: H01L31/0236
Filed: 2008-10-28
Abstract: This present invention discloses a thin film solar cell and manufacturing method thereof, and the thin film solar cell comprises a substrate, a first front electrode layer, a second front electrode layer, a photoconductive layer and a back electrode layer and they are stacked in order. Wherein, a plurality of first grooves are formed in the first front electrode layer and extended downward to the second front electrode layer; a plurality of second grooves are formed in the photoconductive layer; a plurality of third grooves are formed in the back electrode layer and extended downward to the photoconductive layer; a plurality of forth grooves are formed in the second front electrode layer, and the forth grooves are connected with the third grooves, and the average width of the forth grooves are wider than that of the third grooves.
Patent TW-201019076-A (TW)
Title: Battery cover structure
Inventor: WU XI-QIU
IPC: F16B1/02
Filed: 2008-11-07
Abstract: The invention discloses a battery cover structure including a base member, a locking member, a elastic member and a battery cover. The base member defines a mounting groove and a latching groove. Two side walls enclosing the assembly groove define two opposite guiding slots. The locking member has two opposite protrusions. The battery cover forms a hook and a pin. The two protrusions slidably engage into the two guiding slots The elastic member can be mounted in the mounting groove to resist the locking member. The hook engages into the latching groove of the base member. The locking member locks the pin to latch the battery cover to the base member. A pushing of the locking member can release the latch of the pin and the locking member and thus remove the battery cover.
Patent TW-200937790-A (TW)
Title: Adaptive electrostatic discharge (ESD) protection of device interface for local interconnect network (LIN) bus and the like
Inventor: DEVAL PHILIPPE
IPC: H02H9/04
Filed: 2008-11-20
Abstract: Adaptive electrostatic discharge (ESD) protection of a device interface has very good ESD robustness when it is handled or when installed into or removed from a system. And has robust immunity to DPI, electromagnetic interference (EMI) and the like, when it is operational in a system. There is a significant capacitive coupling between the drain and gate of a ESD protection metal oxide semiconductor (MOS) device to enhance ESD protection and lower snap back voltage thereof whenever there is no (or a low level) DPI on the external connection to be protected. Whereupon when a significant DPI/EMI signal is detected on the external connection, the capacitive coupling between the drain and gat of the MOS ESD protection device is disconnected, bypassed or attenuated so that DPI/EMI immunity of the device is enhanced.
Patent TW-201021823-A (TW)
Title: Blood sugar-modulating polypeptides
Inventor: HO TIN-YUN
IPC: A61K36/00
Filed: 2008-12-01
Abstract: A blood sugar-modulating polypeptide, a pharmaceutical composition comprising the polypeptide, and the use of the polypeptide for the manufacture of a medicament for modulating blood sugar are provided. The polypeptide has a following amino acid sequence or a homologous amino acid sequence derived from the substitution, deletion, and/or addition of one or more amino acids in the amino acid sequence: RVRVWVTERGIVARPPTIG.
Patent TW-201022669-A (TW)
Title: Gas sensor
Inventor: LU CHUN-AN
IPC: G01N30/00
Filed: 2008-12-01
Abstract: A gas sensor comprises a plate inductance capacitance (LC) resonator and a gas absorbent matter. The plate LC resonator comprises an inductance electrode and a capacitance electrode, and the capacitance electrode connects to the inductance electrode. The gas absorbent matter connects to at least one part of the capacitance electrode. The gas absorbent matter changes a resonance frequency of the plate LC resonator according to a concentration of a gas under test.
Patent TW-201026203-A (TW)
Title: Electronic device
Inventor: TANG ZI-MING
IPC: H05K7/16
Filed: 2008-12-19
Abstract: An electronic decive includes a first body, a second body, a hinge assembly, a first locking member, a second locking member and a first elastic member. The hinge assembly connects the first body to the second body. The first locking member is mounted on the first body, and the second locking member is mounted in the second body. The first locking member is configured for engaging with the second locking member. The first elastic member is mounted in the second body. An end of the first elastic member resists the second body, and the other end of the first elastic member resists the hinge assembly, so that the hinge assembly together with the first body move along the second body. The electronic device can be locked steadily.
Patent TW-200942829-A (TW)
Title: Electromigration tester for high capacity and high current
Inventor: ULLMANN JENS
IPC: G01R19/12
Filed: 2008-12-22
Abstract: An electronic device under test (DUT) may be incorporated into a circuit having a voltage limiter connected in parallel with the DUT. The circuit includes a controlled current source having an output current connected in series with the DUT. The voltage limiter is characterized in that, when the output current is such that the voltage across the DUT (Vdut) would exceed a particular maximum voltage Vmax, without the voltage limiter in place, at least a portion of the output current flows through the voltage limiter, so as to limit Vdut to be less than or equal to Vmax. . When the output current is such that Vdut would be less than or equal to Vmax, current does not flow through the voltage limiter. The circuit may include a plurality of DUTs, each DUT connected in series with the output current of a controlled current source, with a voltage limiter connected in parallel with each DUT.
Patent TW-200940409-A (TW)
Title: Cogset assembly for a bicycle
Inventor: D ALUISIO CHRISTOPHER P
IPC: B62M9/04
Filed: 2009-01-14
Abstract: A bicycle hub assembly comprises a shaft, a first load bearing adjacent said shaft, a hub main body surrounding said shaft, and a cogset. The cogset can define an inner surface, and the inner surface can define a seat configured to receive the first load bearing. Further, the inner surface can define an opening of variable size. The cogset can also define an inner end and an outer end, and the opening can generally increase in size from the outer end to the inner end.
Patent TW-200947761-A (TW)
Title: Silicon light emitting device utilising reach-through effects
Inventor: DU PLESSIS MONUKO
IPC: H01L33/20
Filed: 2009-01-20
Abstract: A light emitting device (10) comprises a body (12) of an indirect bandgap semiconductor material. A junction region (14) is formed between a first region (12.1) in the body of a first doping kind and a second region (12.2) of the body of a second doping kind of a first concentration. A third region (12.3) of the second doping kind of a second concentration is spaced from the junction region (14) by the second region (12.2). The second concentration is higher than the first concentration. A terminal arrangement (18) is connected to the body for, in use, reverse biasing the first junction region (14) into a breakdown mode, thereby to cause emission of light. The device is configured such that a depletion region associated with the junction region (14) reaches the third region (12.3), before the junction enters the breakdown mode.
Patent TW-201023160-A (TW)
Title: Liquid crystal display and source driving circuit thereof
Inventor: BU LIN-KAI
IPC: G09G3/36
Filed: 2009-01-21
Abstract: A source driving circuit includes a gamma voltage generator, a common voltage generator and a driver. The gamma voltage generator receives gamma data from a timing controller through reduced swing differential signaling (RSDS) transmission interface to generate corresponding gamma voltages. The common voltage generator receives common voltage data from the timing controller to generate a corresponding common voltage. The driver receives image data from the timing controller through the RSDS transmission interface, the gamma voltages from the gamma voltage generator and the common voltage from the common voltage generator for modifying the image data using the gamma voltages and the common voltage and transmitting the modified image data to a panel of the liquid crystal display.
Patent TW-200936726-A (TW)
Title: Resin composition and film using it, and process for manufacturing film
Inventor: NAKABAYASHI MASAHITO
IPC: C09J201/02
Filed: 2009-02-18
Abstract: Provided is a resin composition which comprises reactive monomer and/or oligomer having an allyl ester group; and a film having excellent transparency property, heat resistance; and a process for manufacturing film. A resin composition comprising (A) content: reactive oligomer having allyl ester group represented by following formula (1); (B) content: (meth) acryl monomer and/or oligomer; and (C) content: thermopolymerization. [In the formula, R1 represents C1-4 alkanediyl group or alkenediyl group; R2 represents cycloalkanediyl group, cycloalkenediyl group or arenediyl group. Plural R1 and R2 could be the same or different. Further, n represents 1-3 of average value of polymerization. ]
Patent TW-200950846-A (TW)
Title: Plasmonic assisted systems and methods for interior energy-activation from an exterior source
Inventor: BOURKE FREDERIC A JR
IPC: A23L5/30
Filed: 2009-03-11
Abstract: A method and a system for producing a change in a medium disposed in an artificial container. The method places in a vicinity of the medium at least one of a plasmonics agent and an energy modulation agent. The method applies an initiation energy through the artificial container to the medium. The initiation energy interacts with the plasmonics agent or the energy modulation agent to directly or indirectly produce the change in the medium. The system includes an initiation energy source configured to apply an initiation energy to the medium to activate the plasmonics agent or the energy modulation agent.