baber/WOPTO huggingface dataset:
Patent TW-201011826-A (TW)
Title: Methods and compositions for polishing silicon-containing substrates
Inventor: DE REGE THESAURO FRANCESCO
IPC: B24B37/04
Filed: 2009-06-30
Abstract: The invention provides chemical-mechanical polishing (CMP) compositions and methods for polishing a silicon-containing substrate. A method of the invention comprises the steps of contacting a silicon-containing substrate with a polishing pad and an aqueous CMP composition, and causing relative motion between the polishing pad and the substrate while maintaining a portion of the CMP composition in contact with the surface of the substrate to abrade at least a portion of the substrate. The CMP composition comprises a ceria abrasive, a polishing additive bearing a functional group with a pKa of 4 to 9, a nonionic surfactant with an hydrophilic portion and a lipophilic portion wherein the hydrophilic portion has a number average molecular weight of 500 g/mol or higher, and an aqueous carrier, wherein the pH of the composition is 7 or less. The method reduces defects on the wafers, particularly local areas of high removal. The method is also useful for polishing dielectric silicon-containing substrates at a high rate relative to semiconductor silicon-containing substrates.
Patent TW-201015358-A (TW)
Title: System, method, and computer readable media for identifying and rating virtual universe objects
Inventor: HAMILTON RICK A II
IPC: G06T13/00
Filed: 2009-07-10
Abstract: A system, a method, and a computer readable media for identifying and rating a VU object in a virtual universe are provided. The method includes displaying first and second VU objects in a region of the virtual universe on a display device at a first time for a first user. The method further includes identifying the second VU object which modifies a view of the first VU object. The method further includes inputting first rating information associated with the second VU object that identifies a user perception of the second VU object. The method further includes inputting user view preference information indicating rating information for selecting VU objects to be displayed in the region of the virtual universe to the first user. The method further includes displaying the first VU object in the region of the virtual universe on the display device for the first user at a second time after the first time, while not displaying the second VU object based on both the first rating information associated with the second VU object, and the rating information of the user view preference information.
Patent TW-201037731-A (TW)
Title: Conductive member and manufacturing method thereof
Inventor: SAKURAI TAKESHI
IPC: C25D5/12
Filed: 2009-07-20
Abstract: The conductive member has a stable contact resistance, resists peeling, displays a low insertion/removal force and is stable when used as a connector, and has an excellent fusing characteristic when used as a fuse. A Cu-Sn intermetallic compound layer (4) is formed between a Ni-based underlayer (3) formed on a Cu-based base material (1), and a Sn-based surface layer (5) that forms the surface. In addition, the Cu-Sn intermetallic compound layer (4) comprises a Cu3Sn layer (6) disposed on the Ni-based underlayer (3) and a Cu6Sn5 layer (7) that is disposed on the Cu3Sn layer (6). The surface roughness of the contact face between the Sn-based surface layer (5) and the Cu-Sn intermetallic compound layer (4) combining the Cu3Sn layer (6) and Cu6Sn5 layer (7) has an arithmetic mean roughness Ra of 0.05-0.25 [mu]m, and the maximum valley depth Rv of the roughness curve is 0.05-1.00 [mu]m. Furthermore, the Cu3Sn layer covers the Ni-based underlayer with a surface coverage of 60-100%.
Patent TW-201104188-A (TW)
Title: Totally internally reflecting optical device
Inventor: PAN LI-CHI
IPC: F24S23/30
Filed: 2009-07-21
Abstract: A Totally Internally Reflecting (TIR) optical device including a condensing lens and at least a ring-shaped lens is provided. The condensing lens has a first light incident surface, a first light output surface opposite to the first light incident surface, and a side surface connecting between the first light incident surface and the first light output surface. The ring-shaped lens includes a ring-shaped body and a protrusion. The ring-shaped body surrounds the condensing lens along the side surface, and has an inner ring surface facing to the side surface, an outer ring surface opposite to the inner ring surface, and a TIR surface adjoining the outer ring surface. The protrusion adjoins between the TIR surface and the inner ring surface and protrudes the inner ring surface completely.
Patent TW-201104696-A (TW)
Title: Static random access memory device
Inventor: Yang shi-qi
IPC: G11C7/04
Filed: 2009-07-31
Abstract: This invention discloses a static random access memory device, including a plurality of memory groups, a plurality of write-in control circuits, a plurality of power switch sets, and an address decoder. Each write-in control circuit is correspondingly connected to each memory group. When the address decoder receives a write-in data and generates a control signal, one of the power switch sets is connected accordingly, making the corresponding write-in control circuit write data into the corresponding memory group, and the power switch set is immediately disconnected after the write-in process is finished. Therefore the conducting time of the transistor inside the static random access memory device is reduced to make the transistor enter a recovery status. As a result, influences on the static random access memories in the IC's subject to the unstable bias, resulting from positive/negative temperatures, can be relieved to improve the access speed and the stability, and reduce power consumption.
Patent TW-201013195-A (TW)
Title: Test device, transmitting device, receiving device, test method, transmitting method and receiving method
Inventor: WATANABE DAISUKE
IPC: H03K5/00
Filed: 2009-08-31
Abstract: A test device testing a tested element is provided. The test device includes a phase comparison section, comparing the phase of an inner clock generated in the test device and the phase of the clock that is overlapped on the element signal outputted by the tested element; an adjusting section, adjusting the phase shift, relative to the element signal, of the inner clock based on the phase comparison result; a getting section, getting an element signal according to the inner clock whose phase shift amount has been adjusted with respect to the element signal; and a prohibition section, prohibiting an alteration of the phase shift amount based on the phase comparison result during at least a partial period when the clock is not overlapped on the element signal. Furthermore, a device that uses the test device is provided.
Patent TW-201019444-A (TW)
Title: Package substrate for mounting semiconductor element and method for manufacturing the package substrate
Inventor: TAMURA TADASHI
IPC: H05K3/42
Filed: 2009-09-29
Abstract: A package substrate for mounting a semiconductor element, which has a high degree of freedom in combining packages and a small limitation in pattern design and makes it possible to connect together a top package and a bottom package at a high density in the case of constituting a PoP, and a method for manufacturing such package substrate are provided by simple processes at low cost. The package substrate for mounting a semiconductor element is provided with a cavity layer having an opening and a through hole, a base layer laminated on the cavity layer, a cavity section formed by the opening, and a bottomed via hole formed by the through hole. The package substrate for mounting a semiconductor element has a metal film which is formed by forming a metal film on the inner wall of the bottomed via hole, filling the bottomed via hole with a conductive resin by using the metal film as a base, arranging a conductive component contained in the conductive resin in an exposed state on the entering side of the bottomed via hole, and directly depositing plating on the exposed conductive component. The method for manufacturing such package substrate is also provided.
Patent TW-201114539-A (TW)
Title: Parallel mechanism and moveable linkage thereof
Inventor: FENG YONG
IPC: B23Q1/44
Filed: 2009-10-20
Abstract: A moveable linkage used in a parallel mechanism includes a swing arm and a four-link structure rotatably connected to the swing arm. The four-link structure includes a first connecting shaft, a second connecting shaft, a first link bracket, a second link bracket, and a plurality of rotating shafts. End portions of the first and second link brackets and the first and second connecting shafts are overlapped and rotatably connected by the rotating shafts. The parallel mechanism is also provided. The parallel mechanism has a high flexibility and a low production cost.
Patent TW-201107781-A (TW)
Title: Time of arrival (TOA) estimation for positioning in a wireless communication network
Inventor: FISCHER SVEN
IPC: G01S5/02
Filed: 2009-10-28
Abstract: Techniques for determining time of arrivals (TOAs) of signals in a wireless communication network are described. Each cell may transmit (i) synchronization signals on a set of contiguous subcarriers in the center portion of the system bandwidth and (ii) reference signals on different sets of non-contiguous subcarriers distributed across the system bandwidth. A UE may determine TOA for a cell based on multiple signals transmitted on different sets of subcarriers. The UE may perform correlation for a first signal (e.g., a synchronization signal) from the cell to obtain first correlation results for different time offsets. The UE may perform correlation for a second signal (e.g., a reference signal) from the cell to obtain second correlation results for different time offsets. The UE may combine the first and second correlation results and may determine the TOA for the cell based on the combined correlation results.
Patent TW-201117117-A (TW)
Title: System and method for learning portfolio analysis of business education and training courses
Inventor: CHEN MEI-CHUN
IPC: G06Q10/00
Filed: 2009-11-05
Abstract: This invention is a system and method for learning portfolio analysis of business education and training courses, particularly for the analysis of the progress and condition of learning of the business employees, as to establish an individualized learning portfolio, hence the acquisition of the ability for the job promotion criteria in the future. This system composes of a subsystem of learning portfolio analysis of business education and training, a training analysis database, and multiple client-end computers. The training analysis database is used to store the different courses of the individual employee for planning learning portfolio, and to analyze the information on its effectiveness. For the subsystem of learning portfolio analysis of business education and training, it is composed of the field specialist analysis module, business employee vocational development analysis module, business employee learning portfolio analysis module, and education training courses analysis module. Through the internet, the server receives the personal information message of the input from the client-end to the training analysis database, so as to provide the information for the field specialist analysis module to analyze individual trait and the recommendation of suitable position vacancy, and from the business employee vocational development analysis module to make up a learning path blueprint suitable for that individual. Furthermore, from the education training course analysis module that arrange suitable education training course and make staging examinations according to the content of the blueprint, so as to provide a basis for the business employee learning portfolio analysis module in the training process and evaluation result. This is for the setting up of the learning portfolio file of the business employees in order to know whether the ability of professional knowledge and practical operation ability of the employees in their own field of specialty improved or not, hence the building up of an individualized learning portfolio, and the promotion of the ability in that position. With this invention, the vocational development of the employees can be planned effectively and their learning condition can be monitored instantly, these can effectively minimize the cost and resources of business internal training, in forth create competitiveness of the business as a whole.
Patent TW-201025413-A (TW)
Title: Light source device
Inventor: YASUDA YUKIO
IPC: H01J65/08
Filed: 2009-11-16
Abstract: A light source device that irradiates a discharge vessel with a laser beam to produce radiant light that is reflected by an ellipsoidal reflecting surface efficiently utilizes the light produced by directing the laser beam through an unirradiated region where reflected light from the ellipsoidal reflector is blocked by the discharge vessel, through an opening side of the ellipsoidal reflector to the discharge vessel. The discharge vessel has an emission substance enclosed inside which is excited by the laser beam and produces radiant light, is arranged at a focal point of the ellipsoidal reflector. A planar mirror, with which radiant light reflected by the ellipsoidal reflector is reflected in a different direction has a window in an unirradiated region where reflected light from the ellipsoidal reflector is blocked by the discharge vessel through which the laser beam passes to the discharge vessel.
Patent TW-201118050-A (TW)
Title: A high temperature pretreatment method on surface of glass substrate for anti-reflection film
Inventor: CHUNG CHO-LIANG
IPC: G02B1/12
Filed: 2009-11-24
Abstract: A high temperature pretreatment method on surface of glass substrate for anti-reflection film includes a preheated step and a film-plating step. The preheated step is heating a substrate to change surface appearance. The film-plating step is coating an anti-reflection film on the substrate. By the preheated step, adhesion of film can be increased. Furthermore, low energy and manufacturing cost can be achieved.
Patent TW-201118117-A (TW)
Title: Biaxially oriented white polyester film
Inventor: FENG MING-CHENG
IPC: B32B27/36
Filed: 2009-11-25
Abstract: The invention provides a biaxially oriented white polyester film, which comprises: at least one polyester layer with a cavitation additive, wherein the cavitation additive comprises poly(methyl methacrylate-co-methyl methacrylamide), a copolymer of benzene sulfonate and nylon, polyarylate (PAR), ethylene methacrylate (EMA), ethylene methacrylate acrylic acid terpolymer (EMAAA), polyetherimide (PEI), metallocene based cyclic olefin copolymer (mCOC) or combinations thereof.
Patent TW-201040163-A (TW)
Title: Anti-viral compounds, compositions, and methods of use
Inventor: SCHMITZ FRANZ ULRICH
IPC: C07D403/14
Filed: 2009-11-26
Abstract: Disclosed are compounds, stereoisomers, tautomers, or pharmaceutically acceptable salts thereof, their preparation, use, and compositions thereof for treating an infection mediated at least in part by a virus in the Flaviviridae family of viruses.
Patent TW-201032380-A (TW)
Title: Microbial electricity-generating method and microbial electric generator
Inventor: FUKASE TETSURO
IPC: H01M8/16
Filed: 2009-12-15
Abstract: Provided is a microbial electric generator wherein power generation efficiency has been improved by a simple and inexpensive means. A negative electrode chamber (32) is formed between two sheet-like cation exchange membranes (31, 31) by the sheet-like cation exchange membranes (31, 31) being disposed parallel to each other inside a tank (30). Two positive electrode chambers (33, 33) are formed, separated from said negative electrode chamber (32) by the respective cation exchange membranes (31). Oxygen-containing gas is passed through the positive electrode chambers (33) and a negative electrode solution (L) is supplied to the negative electrode chamber. Preferably, the negative electrode solution is circulated. Organic substance-containing water, such as sewage, is used as the negative electrode solution that is supplied to the negative electrode chamber (32). Electricity-generating microbes are efficiently proliferated and the efficiency of electricity generation is improved by removing microbes by inducing coagulation and sedimentation of the organic substance-containing water and reducing the amount of exogenous microbes entering the negative electrode chamber.
Patent TW-201123378-A (TW)
Title: Semiconductor package and method for making the same
Inventor: CHEN CHIEN-HUA
IPC: H01L23/48
Filed: 2009-12-31
Abstract: The present invention relates to a semiconductor package and a method for making the same. The semiconductor package includes a substrate, a first metal layer, a first dielectric layer, a first upper electrode, a first protective layer, a second metal layer and a second protective layer. The substrate has at least one via structure. The first metal layer is disposed on a first surface of the substrate, and includes a first lower electrode. The first dielectric layer is disposed on the first lower electrode. The first upper electrode is disposed on the first dielectric layer, and the first upper electrode, the first dielectric layer and the first lower electrode form a first capacitor. The first protective layer encapsulates the first capacitor. The second metal layer is disposed on the first protective layer, and includes a first inductance. The second protective layer encapsulates the first inductance. Whereby, the first inductance, the first capacitor and the via structure are integrated into the semiconductor package, so that the size of the product is reduced.
Patent TW-201031517-A (TW)
Title: Method and device for cooling an injection forming piece
Inventor: ASANO MITSUGI
IPC: B29C45/72
Filed: 2010-01-05
Abstract: This invention relates to method and device for cooling an injection forming piece capable of increasing manufacture efficiency of plastic products. A plastic injection forming piece (12) which is in a deformable condition before sufficient solidification is taken out of an injection forming machine (41). The injection forming piece (12) taken out of the injection forming machine (41) is held by a receptacle jig (20). The receptacle jig (20) of the injection forming piece (12) is moved, and the injection forming piece (12) is fixed between the receptacle jig (20) and a cooling jig (23). Air is jetted onto the injection forming piece (12) between the receptacle jig (20) and the cooling jig (23) so as to cool the injection forming piece (12). After cooling it, the receptacle jig (20) holding the injection forming piece (12) is moved toward a cutting position (L3) where a sprue cutting device (51) is arranged.
Patent TW-201125016-A (TW)
Title: Button assembly
Inventor: Geng yun-dong
IPC: H01H9/00
Filed: 2010-01-11
Abstract: A button assembly includes a front bezel, a press member mounted to the front bezel to abut a button of an optical disk drive, a resilient member for urging the press member to return, and a coupling member located between the front bezel and the press member. The button assembly is fixed to an enclosure of an electronic device provided with the optical disk drive, the press member is aligned with the button of the optical disk drive. When the press member is pressed, the coupling member allows the press member to move parallel to the front bezel, which decreases the movement course of the press member.
Patent TW-201128545-A (TW)
Title: System and method for signing electronic files by distributed servers
Inventor: LEE CHUNG-I
IPC: G06Q10/00
Filed: 2010-02-01
Abstract: The present invention provides a system for signing electronic files by distributed servers. The system can process electronic files by distributed servers, process the signatures on each electronic file by a same server of the distributed servers. A related method is also disclosed.
Patent TW-201116121-A (TW)
Title: Multichannel dynamic frequency selection
Inventor: SADEK AHMED K
IPC: H04W72/08
Filed: 2010-02-01
Abstract: Multichannel dynamic frequency selection in wireless networks begins with an access point for a wireless network broadcasting a list of unused channels that are available for communication within the area served by the access point. The various access terminals within this service area receive the broadcast and measure various interference characteristics of each of the channels in the list. The access terminals then send this interference information to the access point, which compiles a matrix of interference information that is associated with the quality of each signal as related to each access terminal. Using this information, the access point selects the appropriate channels to serve the most number of access terminals at the highest possible channel qualities.
Patent TW-201103687-A (TW)
Title: Telescopic cover
Inventor: YAMASHITA MASAFUMI
IPC: B23Q11/08
Filed: 2010-02-02
Abstract: A novel telescopic cover of the present invention has a plurality of protection covers having top plates and vertically-suspended plates vertically suspended from the top plates, and being arranged so as to cover a guiding portion of a machining tool or the like in a freely stretchable manner between every adjacent pair of the protection covers, while being linked with each other by a linking mechanism which is configured by a plurality of linking elements linked so as to be rotatable around connecting shafts, wherein the telescopic cover has a plurality of guide rails provided to the plurality of protection covers, each having a guide groove which has one and the other guiding surfaces opposed with each other, in the direction normal to the direction of stretching and shrinkage of the entire portion of the protection covers; and a plurality of rolling elements arranged in guide groove, so as to be freely rotatable around each connecting shaft which extends in the depth-wise direction of the guide groove.
Patent TW-201036474-A (TW)
Title: Dynamic mapping of quality of service traffic
Inventor: SUNDARRAMAN CHANDRASEKHAR T
IPC: H04W72/08
Filed: 2010-02-12
Abstract: Providing for dynamic mapping of quality of service (QoS) for wireless communication services provided at least in part over broadband Internet is described herein. By way of example, a data packet can be received and analyzed at a broadband Internet link to obtain a QoS level for the data packet. The QoS level can be correlated with a QoS of reverse link traffic for the communication service. If an inconsistency exists, the QoS level can be updated to be consistent with the QoS of the reverse link traffic. In at least one aspect, updating the QoS level can be conditioned at least in part on a type of traffic or service employed for the communication service. In this manner, traffic transmitted over the broadband Internet link can be treated with an appropriate QoS even if marked incorrectly by an entity transmitting the data packet.
Patent TW-201123841-A (TW)
Title: Recording medium, playback device, integrated circuit
Inventor: IKEDA WATARU
IPC: G11B20/10
Filed: 2010-02-22
Abstract: A base-view video stream and a dependent-view video stream are recorded on a BD-ROM. The base-view video stream includes picture data constituting a base view of a stereoscopic image. The dependent-view video stream includes offset metadata and picture data constituting a dependent view of the stereoscopic image. The offset metadata includes an offset sequence that defines an offset control of a plane memory when a graphics to be overlaid with the picture data is played back in a one-plane offset mode.