baber/WOPTO huggingface dataset:
Patent TW-200800806-A (TW)
Title: Method of recovering triethylamine in water
Inventor: MASE JUN
IPC: C02F1/58
Filed: 2007-03-26
Abstract: To provide an efficient recovery method of triethylamine in water by separating an organic compound from a triethylamine-containing aqueous solution containing triethylamine and other organic compound by a stable operation. This recovery method of triethylamine in water comprises: a first distilling process wherein the water is separated from the aqueous solution containing triethylamine and other organic compound in a first distilling column, the water is discharged from the column bottom, and a mixture of triethylamine, the organic compound and water is obtained; and a second distilling process wherein the mixture is introduced into a second distilling column, the mixture is separated into the organic compound and a mixture of triethylamine and water, overhead liquid having the organic compound as a main component is drawn out of the column top, while controlling the concentration of triethylamine in the column bottom liquid of the second distilling column to the concentration forming a two-liquid phase of triethylamine and water, and the mixture of triethylamine and water is obtained from the column bottom.
Patent TW-200835622-A (TW)
Title: Brake light device
Inventor: Wu you-guang
IPC: B62J6/04
Filed: 2007-03-28
Abstract: A brake light device is disclosed, which is applied in the brake mounted at the rear fork of a bicycle to generate the opposed rotation. The bottom of the brake arm has a shaft pipe for installing at the rear fork of the bicycle. It comprises: a brake block, a contact element, a fixing block, and a light-emitting member. The brake block is installed on the brake arm and is sleeved with a bearing to fix at the top of the shaft pipe. The contact element has a touching member. The fixing block is stacked on top of the touching member, and has a sensing element corresponding to the touching member. A locking member penetrates through the through-hole of the fixing block and is locked/fixed to the shaft pipe. The light-emitting member is electrically connected to the sensing element and is disposed on the rear fork. When the brake operates, the touching element located at the shaft pipe operates and moves with the brake arm. The touching element touches the sensing element, and transmits signal to the light-emitting member, so that the light-emitting member turns on the hazard light.
Patent TW-200841555-A (TW)
Title: Uninterruptible power supply and method for controlling same
Inventor: WANG SHYNE-JENQ
IPC: H02J9/04
Filed: 2007-04-13
Abstract: An uninterruptible power supply and method for controlling same are disclosed. The controlling method includes the steps of bypassing the first AC power to the output terminal via the bypass loop and the switch and converting a second AC power having a voltage, phase and frequency substantially equal to that of the first AC power by an inverter when the first AC power is normal; and switching the second AC power to the output terminal via the switch when the phase or frequency of the first AC power is changed so as to generate a difference value between the first AC power and the second AC power and the difference value is larger than a predetermined difference value.
Patent TW-200846211-A (TW)
Title: External fuel vapor emission adjusting device for fuel tank
Inventor: WANG AARON
IPC: B60K15/073
Filed: 2007-05-17
Abstract: An external fuel vapor emission adjusting device for fuel tank includes an expansion chamber at a top portion of a fuel tank; an oil spill trip valve being connected to the expansion chamber, which can turn off when there's spilling oil or the fuel tank is fallen down; and at least two canisters. Each canister includes a fuel vapor entrance port, a fuel vapor outlet port, and a fuel vapor recycling vent. The fuel vapor entrance port and the fuel vapor outlet port form a fuel vapor filtering passage, and the fuel vapor entrance port and the fuel vapor recycling vent form a fuel vapor recycling passage. The oil spill trip valve and said at least two fuel vapor filtering passages are connect in series, and the oil spill trip valve and said at least two fuel vapor recycling passages are connected in parallel. The fuel vapor emission adjusting device utilizes the oil spill trip valve and said at least two fuel vapor filtering passages connected in series to improve the filter capacity for filtering the hazardous substance and further utilizes the oil spill trip valve and said at least two fuel vapor recycling passages connected in parallel to recycle the fuel vapor, which can lessen the resistance to the intermittent negative pressure of an engine brought by the trap valves and activated carbon in canisters. Therefore, the fuel vapor recycling process is smoothened.
Patent TW-200846170-A (TW)
Title: Composite material applicable on in-mold decoration and manufacture method thereof
Inventor: WANG JYH-HORNG
IPC: B29C70/00
Filed: 2007-05-24
Abstract: The invention comprises performing a printing process on a side of the composite material to form a print layer, then accordingly proceeding pre-forming, cutting, and plastic forming, which can form an object with in-mold decoration. The composite material includes an inner layer and a protection layer that the hardness of the protection layer is greater than that of the inner layer. The print layer is configured in the inner layer corresponding to another side of the protection layer that the greater-hardness protection layer can provide better surface hardness to decrease scratch, but the less-hardness inner layer can have more elongation.
Patent TW-200847544-A (TW)
Title: Docking connector
Inventor: KUO PETER
IPC: H01R13/514
Filed: 2007-05-28
Abstract: A docking connector comprising: a top cover, a locking cover, a bottom cover and a first connecting module; the locking cover is sited between the top cover and the bottom cover, a receiving room for receiving part of the first connecting module was defined by the locking cover and bottom cover; said top cover and bottom cover restrict each other in the plane, locking cover can rotate in the plane to lock or unlock the top cover; an underprop was set on the inner face of the top cover. When the top cover was unlocked, the underprop can support the top cover turn up with a pressure.
Patent TW-200807088-A (TW)
Title: Liquid crystal device and electronic apparatus
Inventor: MATSUSHIMA TOSHIHARU
IPC: G02F1/1335
Filed: 2007-06-05
Abstract: A liquid crystal device includes a first substrate and a second substrate facing each other with a liquid crystal layer held therebetween; first electrodes and second electrodes provided on a surface of the first substrate, the surface facing toward the liquid crystal layer; data lines and scanning lines provided on the surface of the first substrate, the surface facing toward the liquid crystal layer, the data lines and the scanning lines intersecting one another; and switching elements connected to the corresponding data lines and the corresponding scanning lines. The alignment of liquid crystal molecules of the liquid crystal layer is controlled by an electric field induced between the first and second electrodes. The first electrodes are arranged in corresponding pixel regions enclosed by the data lines and the scanning lines. Each of the second electrodes has a plurality of branch electrodes extending in a direction intersecting a corresponding one of the data lines and a connecting portion electrically connecting the branch electrodes with one another such that at least one of first and second ends of the adjacent branch electrodes is open. The second electrodes are arranged such that each of the second electrodes partially overlaps a corresponding one of the first electrodes in a corresponding one of the pixel regions when viewed in plan.
Patent TW-200815605-A (TW)
Title: Nucleic acid concatenation
Inventor: RUAN YIJUN
IPC: C12Q1/68
Filed: 2007-06-06
Abstract: The present invention provides a method of manipulating nucleic acids. In particular, of length-controlled concatenating of nucleotide fragments, the method comprising: (a) providing at least two nucleotide fragments, wherein each fragment has one ligatable end and one non-ligatable end; and (b) allowing the two fragments to ligate at the ligatable ends to form an oligonucleotide comprising at least two concatenated nucleotide fragments. The present invention also provides an isolated oligonucleotide comprising at least two nucleotide fragments, wherein each fragment has at least one ligatable end and one non-ligatable end, and the fragments are ligated at the ligatable ends to form the oligonucleotide.
Patent TW-200813284-A (TW)
Title: Washing machine
Inventor: MASAHIRO YAMAZAKI
IPC: D06F37/20
Filed: 2007-06-22
Abstract: A washing machine where drying efficiency is maintained at a satisfactory level with vibration transmitted to a body in washing and dewatering reduced. The washing machine (100) includes the body (10) having a clothing take-out opening (11), a water container (20) placed in the body (10) and having an opening (25) at a position facing the clothing take-out opening (11), a washing container-cum-dewatering container (21) rotatably installed in the water container (20), and a seal mechanism (111) placed in a gap between the outer periphery of the clothing take-out opening (11) and the outer periphery of the opening (25) and sealing the gap according to application of drive force.
Patent TW-200902436-A (TW)
Title: Surface-roughness-assisted growth of well-aligned one-dimensional nanomaterials
Inventor: HO SHU-TE
IPC: C23C16/44
Filed: 2007-07-04
Abstract: The purpose of our invention is to grow well-aligned one-dimensional nanomaterials on substrates by properly increasing the substrate surface roughness. A specific physical or chemical treatment, which can be mechanical scratching, chemical etching, etc. , is utilized to produce a new rough surface on an original flat surface. As the surface area of the substrate is properly increased after the treatment, the collision possibility between the reactant and the substrate and the number of heteronucleation sites both increase as well. The surface-rough increasing treatment therefore facilitates the growth of well-aligned nanomaterials. Moreover, the selective growth of one-dimensional nanomaterials can also be achieved by changing the surface roughness on desired surface regions.
Patent TW-200819261-A (TW)
Title: Cap nailer and feed system
Inventor: BUCK WILLIAM C
IPC: B25C1/04
Filed: 2007-07-11
Abstract: A pneumatic nailing mechanism with a housing forming a handle with opposite ends and a longitudinal axis extending therebetween. A cap magazine extends from the housing and is capable of receiving a plurality of stacked caps. A movable shuttle translates a cap from the cap magazine to below the nail driving mechanism for receiving the nail driven by the nail driving mechanism and the stack of caps the lowest cap is retained within the cap magazine during translation of the shuttle.
Patent TW-200830405-A (TW)
Title: Trilayer resist organic layer etch
Inventor: KANG SEAN S
IPC: H01L21/3065
Filed: 2007-08-08
Abstract: A method of forming dual damascene features in a porous low-k dielectric layer is provided. Vias are formed in the porous low-k dielectric layer. An organic planarization layer is formed over the porous low-k dielectric layer, wherein the organic layer fills the vias. A photoresist mask is formed over the organic planarization layer. Features are etched into the organic planarization layer comprising providing a CO2 containing etch gas and forming a plasma from the CO2 containing etch gas, which etches the organic planarization layer. Trenches are etched into the porous low-k dielectric layer using the organic planarization layer as a mask. The organic planarization layer is stripped.
Patent TW-200831943-A (TW)
Title: Projection objective of a microlithographic projection exposure apparatus
Inventor: KRAEHMER DANIEL
IPC: G02B3/00
Filed: 2007-08-14
Abstract: The invention relates to a projection objective of a microlithographic projection exposure apparatus, which serves to project an image of a mask which can be positioned in an object plane onto a light-sensitive coating which can be positioned in an image plane, wherein the projection objective has an optical axis (OA). To make it possible to use highly refractive crystal materials while at the same time limiting the negative effects of intrinsic birefringence, a projection objective according to one aspect of the invention comprises at least one lens (143, 255, 360, 470) which has at least one curved lens surface and is put together of at least four lens elements (143a-143d, 255a-255d, 360a-360d, 470a-47d) of intrinsically birefringent material which are arranged so that they follow each other in mutually adjacent relationship along the optical axis (OA), wherein the four lens elements are made up of two pairs of lens elements, wherein the two pairs have crystallographic cuts being different from each other, and wherein the lens elements of each pair have the same crystallographic cut and are arranged relative to each other with a rotary offset about the optical axis (OA).
Patent TW-200828662-A (TW)
Title: Stainless steel member for fuel cells
Inventor: KINOUCHI KOUKI
IPC: H01M8/02
Filed: 2007-08-14
Abstract: To provide a stainless steel member for a fuel cell or a cartridge for a fuel cell, in which metal ion dissolution is surely controlled even if it contacts acid liquid contained in a fuel cell. The stainless steel member for a fuel cell or a cartridge for a fuel cell has a magnetic permeability of 1,000 to 2,500 and a thickness of a layer having 3.0 or more of chrome atom%/iron atom% or oxygen 20 atom% or more at an outermost surface of 12 nm or more converted in SiO2.
Patent TW-200813440-A (TW)
Title: Electric contact and socket for electrical part
Inventor: OHSHIMA HISAO
IPC: H01R13/24
Filed: 2007-09-10
Abstract: An electric contact of a socket for an electrical part is disposed between a first electrical part and a second electrical part so as to electrically connect the first and second electrical parts, and includes: a first electrical part side contact member contacting the first electrical part; a second electrical part side contact member contacting the second electrical part, the coil spring including a first spring portion abutting against the first electrical part side contact member and a second spring portion abutting against the second electrical part side contact member. When the first electrical part contacts the first electrical part side contact member, an axis of the first spring portion inclines with respect to an axis of the second spring portion, and then, a portion of the first electrical part side contact member on a side contacting the first electrical part is transversely moved.
Patent TW-200914113-A (TW)
Title: Magnetic plastic film filtering device and method thereof
Inventor: TZENG SHIN-JR
IPC: B01D35/06
Filed: 2007-09-20
Abstract: A magnetic plastic film filtering device is made of mixing and extruding organic polymer and super magnetic iron powders of different granular sizes, and is contained into a filter mesh with a free annular manner. The device can be fixed on an oil filter of any kind of engine and form an ultra-strong ring magnetic field within the engine oil filter. Accordingly, it does not only absorb all micron scale metal grinded powder contained in the engine oil, but also obtains better lubrication for the engine oil during the operation of the engine.
Patent TW-200826534-A (TW)
Title: Method for effectively transmitting synchronization channel and method for allocating transmission power for the same
Inventor: KIM HAK-SEONG
IPC: H04B7/005
Filed: 2007-10-02
Abstract: A method for effectively allocating a transmission power and a method for transmitting SCH are disclosed. In this case, the transmission power of the SCH, which is important for initial cell search of the user equipment, is increased but is not allocated to a predetermined frequency region within one OFDM symbol to obtain the increased transmission power, thereby minimizing an influence on transmission of other channels within one OFDM symbol.
Patent TW-200826054-A (TW)
Title: Pulse output circuit, shift register, and display device
Inventor: MIYAKE HIROYUKI
IPC: G09G3/36
Filed: 2007-10-08
Abstract: An object is to suppress change of a threshold voltage of a transistor in a shift register and to prevent the transistor from malfunctioning during a non-selection period. A pulse output circuit provided in the shift register regularly supplies a potential to a gate electrode of a transistor which is in a floating state so that the gate electrode is turned on during a non-selection period when a pulse is not outputted. In addition, supply of a potential to the gate electrode of the transistor is performed by turning on or off another transistor regularly.
Patent TW-200919576-A (TW)
Title: A method of separating two material systems
Inventor: LEE YA-JU
IPC: H01L33/32
Filed: 2007-10-16
Abstract: An embodiment of this invention discloses a method of separating two material systems, which comprises steps of providing a sapphire bulk; forming a nitride system on the sapphire bulk; forming at least two channels between the sapphire bulk and the nitride system; etching at least one inner surface of the channel; and separating the sapphire bulk and the nitride system.
Patent TW-200833760-A (TW)
Title: Polyethylene compositions, methods of making the same, and articles prepared therefrom
Inventor: MICHIE JR
IPC: C08L23/08
Filed: 2007-10-22
Abstract: The invention is related to films formed from a composition, comprising a blend, wherein said blend comprises a high molecular weight ethylene-based interpolymer and a low molecular weight ethylene-based interpolymer, and the high molecular weight ethylene-based interpolymer is a heterogeneously branched linear or a homogeneously branched linear ethylene-based interpolymer, and has a density from 0.922 g/cc to 0.929 g/cc, and a high load melt index (121) from 0.2 g/10 min to 1.0 g/10 min, and the low molecular weight ethylene-based interpolymer is heterogeneously branched linear or a homogeneously branched linear ethylene-based interpolymer, and has a density from 0.940 g/cc to 0.955 g/cc, and a melt index (12) from 6 g/10 min to 50 g/10 min. The blend has a single peak in an ATREF profile eluting above 30 DEG C, and has a coefficient of viscosity average molecular weight (CMv) less than -0.0032 in the log(calculated Mv) versus elution temperature, said CMv calculated in the range of elution temperatures from 70 DEG C to 90 DEG C . The Mv is the viscosity average molecular weight.
Patent TW-200846097-A (TW)
Title: Method of asbestos detoxification and aqueous solution for asbestos detoxification
Inventor: SAKAKIBARA HIROYUKI
IPC: B09B3/00
Filed: 2007-10-23
Abstract: A method of asbestos detoxification in which an asbestos-containing waste material in any form is made harmless while preventing asbestos particles or dust from flying or scattering. The asbestos content can be easily reduced in a short time to 0.1 wt.% or lower, which is prescribed by the Ministry of Health, Labor, and Welfare. The waste can be perfectly made harmless. Also provided is an aqueous solution for asbestos detoxification which is for use in the method.; The method of asbestos detoxification comprises: bringing an asbestos-containing waste material into contact with an aqueous treating solution containing at least one fluoride ion source selected from the group consisting of the fluorides of alkali metals, alkaline earth metals, and ammonia and hydrofluoric acid and further containing at least one mineral acid selected from the group consisting of hydrochloric acid, sulfuric acid, and nitric acid so that the aqueous treating solution has a pH of 1 or lower; and allowing the resultant mixture to stand or stirring it while adding the mineral acid so as to keep the pH of the aqueous treating solution at 1 or lower. Thus, the asbestos in the asbestos-containing waste material is made harmless.
Patent TW-200834048-A (TW)
Title: Surface form measuring apparatus and stress measuring apparatus and surface form measuring method and stress measuring method
Inventor: AKASHIKA KUMIKO
IPC: G01L1/24
Filed: 2007-11-07
Abstract: In a stress measuring apparatus (1), reflected light of light emitted to a substrate (9) through an objective lens (457) is received by a light shielding pattern imaging part (43), to acquire an image of a light shielding pattern (453a) positioned at an aperture stop part (453) of an optical system (45). In a control part (5), gradient vectors of the substrate (9) in a plurality of gradient vector measurement areas and surface form of the substrate (9) are obtained on the basis of outputs of the light shielding pattern imaging part (43), and a stress in a film formed on the substrate (9) is obtained on the basis of a radius of curvature obtained based on the surface form, a film thickness, and a thickness of the substrate (9). In the stress measuring apparatus (1), since light directed through the objective lens (457) becomes approximately parallel rays of light on the substrate (9), measurement can be performed without focusing on each gradient vector measurement area on the substrate (9) and the surface form of the substrate (9) can be obtained easily and rapidly. Consequently, it is possible to obtain a stress in the film on the substrate (9) easily and rapidly.
Patent TW-200848677-A (TW)
Title: Refrigerator and method of refrigeration
Inventor: HANDA MASUMI
IPC: F25D17/08
Filed: 2007-12-10
Abstract: Supercooling refrigeration being a method of enhancing the quality of food frozen other than the quick freezing method is realized by simple construction, and there are provided a refrigerator and method of refrigeration capable of realizing high-quality freezing by simple construction. The refrigerator is one capable of food storage utilizing cold air generated by cooler (3), comprising supercooling case (81) adapted to hold stored food in a supercooling state such that freezing does not occur even at its freezing point or lower temperature for at least a given period of time. The supercooling case (81) consists of, for example, the downside case of up-and-down two stage case disposed in switching chamber (200) capable of switching to multiple temperature zones.
Patent TW-200840492-A (TW)
Title: Cooling module for beverage cooler
Inventor: LIN YU-CHING
IPC: A23L3/36
Filed: 2007-12-13
Abstract: A cooling module for beverage cooler comprises a cooling pipe, a beverage pipe, a heat-exchanging unit, a thermal sensor and a control unit. The cooling pipe provides an inlet and an outlet for coolant passing through. The beverage pipe guides a beverage passing through the heat-exchanging unit. The heat-exchanging unit is made from metal with high thermal conductivity. The cooling pipe and beverage pipe are both contained within the heat-exchanging unit, and the thermal sensor attaches to the surface of the heat-exchanging unit. The control unit electrically connects to the thermal sensor, and the heat-exchanging unit is pre-cooling to and maintained at a predetermined temperature by the control unit. Consequently, after entering the heat-exchanging unit, the beverage cools down in a short time and maintains at the predetermined temperature.