baber/WOPTO huggingface dataset:
Patent TW-201136011-A (TW)
Title: Positive electrode active material for lithium ion battery, positive electrode for lithium ion battery, and lithium ion battery
Inventor: SATOH HIROHITO
IPC: H01M4/58
Filed: 2011-03-03
Abstract: Disclosed is a positive electrode active material for lithium ion battery, which can be used to provide lithium ion batteries with an exceptionally high degree of safety. The positive electrode active material has a layered structure, and is represented by the composition formula Lix (NiyM1-y)Oz (in the formula, M is Mn and Co, x falls within the range of 0.9 to 1.2, y falls within the range of 0.8 +- 0.025, and z falls within the range of 1.8 to 2.4). For a first lithium ion battery obtained using positive electrode mixture prepared with 91wt% positive electrode active material, 4.2wt% binder and 4.8wt% conductive material, charged until the voltage reaches 4.4V, and a second lithium-ion battery charged until the voltage reaches 4.1V, the difference Δ T = T41 - T44 described below satisfies Δ T = 15 ( DEG C). T44 is a first exothermic peak temperature ( DEG C) obtained by differential scanning calorimetry (DSC) at a rate of increase in temperature of 5 DEG C/minute of 1.0mg of positive electrode mixture together with an electrolyte obtained by dissolving 1M-LiPF6 in a mixed solvent of ethylene carbonate (EC) - dimethyl carbonate (DMC) (volume ratio 1:1) for the first lithium-ion battery, and T44 is the same value for the second lithium-ion battery.
Patent TW-201236918-A (TW)
Title: Electric vehicle hub motor
Inventor: LO CHIU-HSIANG
IPC: B62M7/00
Filed: 2011-03-11
Abstract: This invention relates to an electric vehicle hub motor, which is to be assembled with wheels of an electric vehicle to drive the wheel, and includes a motor housing, a gear ring, a coil set, a central shaft assembly, a magnet set, a sun gear, a planet gear frame and multiple planet gears. The exterior of the motor housing connects with the wheel rim, and its interior is fixedly equipped with the gear ring and coil set. The central shaft assembly includes two fixed shafts and one rotational shaft that are coaxial relative to each other; moreover, there are several bearings installed between the central shaft assembly and the housing so that the motor housing is rotatable relative to the central shaft assembly. The rotational shaft is fixedly equipped with the magnet set and the sun gear. The planet gear frame is positioned on the fixed shaft through a unidirectional bearing and is pivotally equipped with a plurality of planet gears. The planet gears are engaged with the gear ring and sun gear respectively. As mentioned above, the hub motor structure can be simplified and easily assembled, and can be applied in electric vehicles effectively.
Patent TW-201139703-A (TW)
Title: Copper alloy for electronic material and method of manufacture for same
Inventor: HIROSHI KUWAGAKI
IPC: C22F1/08
Filed: 2011-03-21
Abstract: Disclosed is a copper alloy for electronic material which exhibits excellent plating film uniformity. When the cross section of the copper alloy is observed by SIM in a direction parallel to the rolling direction thereof: at a depth of 5μ m or less from the surface layer, the area of the copper alloy occupied by amorphous structures and crystal grains having a grain diameter of less than 1μ m is at most 1%; and at a depth of 0.2-0.5μ m from the surface layer, the ratio of the number of crystal grains having a grain diameter of at least 0.1μ m and less than 0.2nm to the overall number of crystal grains having a grain diameter of at least 1μ m is at least 47.5%.
Patent TW-201230310-A (TW)
Title: Image sensor structure
Inventor: CHEUNG YU HIN DESMOND
IPC: H01L27/146
Filed: 2011-03-25
Abstract: An image sensor structure, which comprises: a pixel; a first metal line; a second metal line, located under the first metal line; a conductive region, located under the second metal line; and at least one dummy contact, provided between the second metal line and the conductive region, wherein the second metal line and the conductive region are not electrically connected to each other via the dummy contact
Patent TW-201206896-A (TW)
Title: Process for controlling a gas phase oxidation reactor for preparation of phthalic anhydride
Inventor: ALTWASSER STEFAN
IPC: C07D307/89
Filed: 2011-04-13
Abstract: In a process for controlling a gas phase oxidation reactor for preparation of phthalic anhydride, by passing a gas stream which comprises an aromatic hydrocarbon and molecular oxygen through a multitude of reaction tubes arranged in the gas phase oxidation reactor, each of which comprises a bed of at least one catalyst and the temperature of which can be controlled by means of a heat transfer medium, at least one control parameter is measured and correcting interventions for control of the control parameter are determined, the at least one control parameter comprising the phthalic anhydride yield and the correcting parameter used being the temperature of the heat carrier medium. Over at least 90% of the lifetime of the catalyst, the change in the correcting parameter is limited to a maximum of 0.5 K within a period of 30 days. In this way, the cumulated phthalic anhydride yield over the lifetime of the catalyst is maximized.
Patent TW-201242330-A (TW)
Title: System and method for switching PSTN call and VOIP call
Inventor: WANG PEI-YU
IPC: H04M11/06
Filed: 2011-04-22
Abstract: A system for switching PSTN call and VOIP call includes a local phone, a local CPE, a remote CPE and a remote phone. The local phone includes a switching key for generating a switching signal. The local CPE includes a first controlling module. The first controlling module receives the switching signal, judges whether an accessed calling network is PSTN or VOIP; and sends a request for switching to the other network to the remote CPE. The remote CPE sends a phone number of the remote phone for the other network to contribute a connection for the other network. The invention further discloses a method for switching PSTN call and VOIP call.
Patent TW-201207507-A (TW)
Title: Backlight unit and liquid crystal display device
Inventor: IMAOKU TAKAO
IPC: G02F1/13357
Filed: 2011-04-22
Abstract: An object of the present invention is to provide a backlight unit which has excellent heat radiation characteristics. The backlight unit (100) of the present invention includes a chassis (110) and a light source (120) attached to the chassis (110). As the light source (120), an LED is preferably used. The chassis (110) includes an aluminum base or aluminum layer, and a porous alumina layer (114a) or pore-sealed porous alumina layer provided on the surface of the aluminum base or aluminum layer.
Patent TW-201249165-A (TW)
Title: Mobile phone and method for selecting a SIM card
Inventor: TSAI HISH-HSIEN
IPC: H04M3/42
Filed: 2011-05-23
Abstract: A mobile phone includes at least two subscriber identity module (SIM) cards. The mobile phone queries a number portability service database (NPDB) about at least two operators that the at least two SIM cards belong to. The mobile phone receives an outgoing number inputted by a user and queries the DPDB about an operator that the outgoing number belongs to. The mobile phone selects one SIM card from the at least two SIM cards. The operator that the selected SIM card belongs to is the same as the operator that the outgoing number belongs to. A method for selecting a SIM card is also provided.
Patent TW-201249218-A (TW)
Title: Sound-box structure of electronic device
Inventor: Sun cai-yun
IPC: H04R1/02
Filed: 2011-05-23
Abstract: The present invention is related to a sound-box structure of an electronic device; the sound-box structure is disposed in an electronic device; the sound box structure includes a resonant cavity body, a speaker device and at least one electronic component; the speaker device and the electronic component are disposed in the resonant cavity body; the present invention mainly combines the sound-box structure originally disposed in the electronic device and the receiving space for other electronic components to increase the resonance space of the sound-box structure of the electronic device, such that audio output quality of the sound-box structure of the electronic device can be improved to further enhance the multimedia effect of the electronic device.
Patent TW-201250708-A (TW)
Title: Verification method for high-activity waste shielding container and device thereof
Inventor: Zhang guo-yuan
IPC: G01T1/16
Filed: 2011-06-09
Abstract: The invention discloses a verification method for high-activity waste shielding container and a device thereof. The method comprises: planning a detection depth of a radioactive source in a predetermined shielding container, and a detection zone outside the shielding container; utilizing an attachable elevating retaining ring, which can be assembled to a bottom side of a container lid, to associate with a flexible drawing wire, so as to hang the radioactive source in the shielding container; disposing a pressure-proof flat tube between the shielding container and the container lid, such that the flexible drawing wire can extend outwardly from the shielding container through the pressure-proof flat tube, and can be respectively hung and fixed at different heights in the shielding container according to the elevation of the radioactive source by operating the flexible drawing wire; measuring and recording a surface dosage rate of each detection zone outside the shielding container; and detecting a defective shielding container by associating the measured surface dosage rate of each detection zone with a radiation shield evaluation and checking procedure.
Patent TW-201250934-A (TW)
Title: Dynamic random access memory and method for fabricating the same
Inventor: KUO TSE-MIAN
IPC: H01L27/108
Filed: 2011-06-13
Abstract: Dynamic Random Access Memory (DRAM) and method for fabricating the same are provided. The DRAM includes providing a buried bit line disposed in a first trench extending along a first direction. The buried bit line includes a plurality of bit line contacts disposed on a sidewall of the first trench along a first direction with spaces therebetween. A first insulator is disposed on a bottom surface of a second trench extending along a second direction. A pair of sidewalls of the first insulator is respectively adjacent to the different bit line contacts. A pair of buried word lines is respectively disposed on a pair of sidewalls of the second trench, covering a portion of the first insulator.
Patent TW-201204633-A (TW)
Title: Method for producing lithium silicate compound
Inventor: KOJIMA TOSHIKATSU
IPC: C01B33/32
Filed: 2011-06-27
Abstract: The present invention provides a method for producing a lithium silicate compound, which is characterized in that a lithium silicate compound expressed as Li2SiO3 is reacted with a substance containing at least one transition metal element selected from a group consisting of iron and manganese at a temperature lower than 550 DEG C in a molten salt containing at least one selected from a group consisting of alkali metal nitrate and alkali metal hydroxide. By using the method of present invention, a lithium silicate material which is useful as a positive electrode active material for a lithium ion secondary battery can be produced by relatively simple means.
Patent TW-201301169-A (TW)
Title: Method for providing goods information to customers and portable device thereof
Inventor: SUNG MING-HUNG
IPC: G06K19/06
Filed: 2011-06-28
Abstract: A method for providing goods information to customers is disclosed. This method includes a portable digital image processing device which is provided by a seller, wherein the portable digital image processing device includes a camera lens, an information processing device, and a program for decoding 2D bar code. A 2D bar code is provided by seller and allows customers to obtain product information through the camera lens. The 2D bar code can be decoded to provide a goods information by the information processing device program. A portable device which is also provided by seller is further disclosed.
Patent TW-201216010-A (TW)
Title: Liquid immersion member, immersion exposure apparatus, liquid recovering method, device fabricating method, program, and storage medium
Inventor: SATO SHINJI
IPC: G03F7/20
Filed: 2011-07-14
Abstract: A liquid immersion member is disposed inside an immersion exposure apparatus and at least partly around an optical member and an optical path of exposure light that passes through a liquid between the optical member and an object. The liquid immersion member comprises: a first member, which has a recovery port that recovers at least some of the liquid from the space above the object; a recovery passageway, wherethrough the liquid recovered via the recovery port flows; a discharge part, which has a first discharge port for discharging the liquid from the recovery passageway and a second discharge port for discharging a gas from the recovery passageway, that separately discharges the liquid and the gas from the recovery passageway; and a hindering part, which hinders the liquid in the recovery passageway from contacting the second discharge port.
Patent TW-201200374-A (TW)
Title: Three-dimensional metal product with decorative grains
Inventor: LIN PI-GUANG
IPC: B21D26/02
Filed: 2009-04-23
Abstract: A three-dimensional metal product with decorative grains is disclosed. The metal product includes a metal substrate and decorative grains. The metal substrate has a front plate and a side plate which is bent and extended from the front plate. The front plate and the side plate have an outer surface, respectively. The decorative grains are formed on the outer surface of the front plate and that of the side plate by brushing and scraping the outer surfaces. Therefore, this manner maintains metallic luster of the metal substrate and increases legibility and aesthetics of the metal product.
Patent TW-201305804-A (TW)
Title: Rack server system and control method thereof
Inventor: WANG TZU-HUNG
IPC: G06F1/30
Filed: 2011-07-28
Abstract: A rack server system and a control method are provided. The control method is for use in the rack server system. The control method includes a number of steps. The rack server system establishes a communication link with a battery backup unit. The battery backup unit is connected to a power input port of the rack server system. The battery backup unit includes a number of battery modules connected with each other in parallel. The rack server system controls the battery backup unit to test the validity of a first battery module during a first period. The rack server system controls the battery backup unit to test the validity of a second battery module during a second period. The first period and the second period are not overlapped with each other.
Patent TW-201215063-A (TW)
Title: Automated traffic engineering for multi-protocol label switching (MPLS) with link utilization as feedback into the tie-breaking mechanism
Inventor: ALLAN DAVID IAN
IPC: H04L45/122
Filed: 2011-08-17
Abstract: A method implemented in a node of a multi-protocol label switching (MPLS) network for improved load distribution, including determining a first set of one or more shortest paths between each MPLS node pair, selecting at least a first shortest path by applying the common algorithm tie-breaking process, calculating a link utilization value for each link of the MPLS network, determining a second set of one or more shortest paths between each MPLS node pair, generating a path utilization value for each shortest path in the second set of shortest paths based on link utilization values corresponding to each shortest path, and selecting a second shortest path from the second set of shortest paths on the basis of said path utilization value, whereby the selection of the second subsets in light of path utilization minimizes the standard deviation of load distribution across the entire MPLS network.
Patent TW-201219414-A (TW)
Title: Crystal form of 4-isopropylphenyl glucitol compound and process for production thereof
Inventor: KIMURA YOSHIHIRO
IPC: C07H7/04
Filed: 2011-08-19
Abstract: Provided are a highly stable crystal of (1S)-1,5-anhydro-1-[5-(4-{(1E)-4-[(1-{[2-(dimethylamino)- ethyl]amino}-2-methyl-1-oxopropan-2-yl)amino]-3,3-dimethyl-4-oxobut-1-en-1-yl}benzyl)-2-methoxy-4-(propan-2-yl)phenyl]-D-glucitol and a process for producing the crystal. Specifically provided are an ethanol solvate having the physical properties mentioned below and another multiple crystal forms derived from the ethanol solvate: (a) peaks appear at 2θ = 5.9 DEG , 17.1 DEG , 17.6 DEG and 21.5 DEG in powder X-ray diffraction (Cu-Ka); (b) characteristic absorption bands appear at 3538 cm-1, 3357 cm-1, 2964 cm-1, 1673 cm-1, 1634 cm-1 and 1505 cm-1 in infrared absorption spectra; and c the melting point is about 111 DEG C.
Patent TW-201214426-A (TW)
Title: Technique for manufacturing bit patterned media
Inventor: SINCLAIR FRANK
IPC: G11B5/84
Filed: 2011-09-09
Abstract: A technique for manufacturing bit pattern media is disclosed. In one particular exemplary embodiment, the technique may be realized as a method for manufacturing bit pattern media. The method may comprise forming an intermediate layer comprising a modified region and a first region adjacent to one another, where the modified region and the first region may have at least one different property; depositing magnetic species on the first region of the intermediate layer to form an active region; and depositing non-ferromagnetic species on the modified region of the intermediate layer to form a separator.
Patent TW-201212090-A (TW)
Title: Ion implanting system
Inventor: CHEN HENG-GUNG
IPC: H01J37/20
Filed: 2011-09-13
Abstract: An ion implanting system includes an ion beam generator configured for generating a first ion beam; a mass separation device configured for isolating a second ion beam including required ions from the first ion beam; a holder device configured for holding a plurality of substrates, wherein the holder device and the second ion beam reciprocate relative to each other along a first direction to make the plurality of substrates pass across a projection region of the second ion beam; and a first detector configured for obtaining relevant parameters of the second ion beam. The above ion beam implanting system may increase the ion beam utilization rate. The ion implanting system further comprises a second detector arranged on the holder device which could fully scan across the projection range of the second ion beam and obtaining the relevant parameters of the second ion beam.
Patent TW-201217915-A (TW)
Title: Lithography system arranged on a foundation, and method for arranging a lithography system on said foundation
Inventor: PEIJSTER JERRY
IPC: G03F7/20
Filed: 2011-09-20
Abstract: The invention relates to a vibration isolation requiring system, such as a lithography system, arranged on a foundation, for example part of the floor in the room where the lithography system is arranged, and a method for arranging a lithography system on a foundation. The lithography system is arranged on top of a rigid or solid base plate, wherein said base plate having one or more struts attached thereto for placing the lithography system onto the foundation, wherein the one or more struts are arranged at a side of the base plate facing the foundation, and wherein the base plate is provide with a cut-out or an opening for mounting equipment underneath a vacuum chamber of the lithography system.
Patent TW-201314026-A (TW)
Title: Tai chi schema power device with gravity/buoyancy wheel rim
Inventor: CHEN YAO-ZHONG
IPC: F03G7/00
Filed: 2011-09-22
Abstract: A tai chi schema power device with gravity/buoyancy wheel rim which comprises a water tank, a disk and a wheel rim. A tube-shape opening is installed at the top and bottom of the water tank. a flat-shape opening is installed at the middle of the tank, thus the disk and wheel rim are arranged to revolve in and out. A water stop washer ring and a water stop washer are installed at the opening of the water tank and a water filling hole with a lid installed at the top of the water tank. An axle fixation frame is installed at the middle of water tank, and a base is installed at the bottom of the water tank. An axel fixated at the center of the disk and a wheel rim installed at the periphery of the disk. The wheel rim comprises one or more than one solid spherical body along with one or more than one hollow sealed spherical body and the wheel axel installed at the wheel fixation frame. When the solid spherical bodies drop by the gravity in the air and the hollow sealed spherical bodies floated by the buoyancy when entering the water, then the wheel axel can be driven by the power generated from the up/down of the wheel rim, which can supply the power for the power generating device or machines. The water tank of this invention can be filled with different fluid with the buoyancy such as machine oil.
Patent TW-201224751-A (TW)
Title: A tweakable encrypion mode for memory encryption with protection against replay attacks
Inventor: GUERON SHAY
IPC: G06F21/24
Filed: 2011-09-23
Abstract: A method and apparatus for protecting against hardware attacks on system memory is provided. A mode of operation for block ciphers enhances the standard XTS-AES mode of operation to perform memory encryption by extending a tweak to include a ''time stamp'' indicator. An incrementing mechanism using the ''time stamp'' indicator generates a tweak which separates different contexts over different times such that the effect of ''Type 2 replay attacks'' is mitigated.
Patent TW-201243167-A (TW)
Title: Siphon tube
Inventor: YOSHIDA TAKASHI
IPC: F04F10/00
Filed: 2011-10-27
Abstract: Although there is an advantage in the extraction of liquid from a container by means of a siphon tube in that the container is not required to have a special shape, it is difficult to start the siphoning. When a valve or the like is provided in the liquid extraction path to facilitate the start of the siphoning, the ability to reduce the size is lost, and the risk of malfunction increases. A minimal configuration that enables siphoning to start merely by tilting the container, by employing, for the interval between the inner walls in the curved portion of the siphon tube, dimensions with which the capillary effect predominates, without providing movable parts.
Patent TW-201239953-A (TW)
Title: Vertical heat treatment apparatus
Inventor: HASEBE KAZUHIDE
IPC: H01L21/205
Filed: 2011-10-28
Abstract: Provided is a vertical heat treatment apparatus which performs a film-forming process for substrates by supplying a film-forming gas to a plurality of substrates loaded onto a substrate supporter. The substrate supporter is rotated around an inclination axis, and the apparatus includes: a plurality of main holders which are provided at every reception position of the substrates in the substrate supporter and respectively supports the peripheries of the substrates at positions separated from each other in the circumferential direction; and first and second auxiliary holders which are located to be separated from the main holders in the circumferential direction and whose tops are lower than those of the main holders. Each substrate alternates between a position supported by the first auxiliary holder and the main holders and a position supported by the second auxiliary holder and the main holders every rotation of the substrate supporter.
Patent TW-201319407-A (TW)
Title: Centrifugal fan
Inventor: LIN HSIN-CHEN
IPC: F04D29/42
Filed: 2011-11-09
Abstract: A centrifugal fan includes an impeller and a casing. The impeller has a core and a blade. The casing covers the impeller. The casing has an upper casing, a lower casing, at least one projection and a first entrance draft. The projection is disposed at least one of the upper casing and the lower casing and surrounding of the blade. The first entrance draft is disposed on the upper casing. The first entrance draft has a first area and a second area. The radius of the first area is bigger than the radius of the second area.