baber/WOPTO huggingface dataset:
Patent TW-201239678-A (TW)
Title: A color changeable lighting keyboard
Inventor: HUANG KENG-WEI
IPC: G06F3/02
Filed: 2011-03-30
Abstract: A color changeable lighting keyboard comprises a housing, a key assembly provided on the housing, a lighting module provided on the housing to light the key assembly and a color changing mechanism. The color changing mechanism includes a movable element and a plurality of color pieces mounted on the movable element. Colors pieces are made of a light transmissive material and have different colors respectively. Movable element is operable alone a moving direction to move the color pieces to be aligned with the lighting module so that the light generated from the lighting module can pass the corresponding color piece and be changed to the color corresponding to that of the color piece, thereby providing a function of changing light colors.
Patent TW-201204096-A (TW)
Title: Method for realizing MBMS under bandwidth aggregation, CoMP and relay operation
Inventor: JEN YU-CHIH
IPC: H04W4/06
Filed: 2011-03-31
Abstract: Method for realizing MBMS under bandwidth aggregation, CoMP and relay operation includes allowing a first cell in an MBSFN area to transmit data on a physical downlink data channel in a first subframe while a second cell in the MBSFN area transmitting MBMS data on a physical multicast channel in a second subframe, wherein the first cell operates in a first wireless communication system and the second cell operates in a second wireless communication system, wherein the first wireless communication system is as same as the second wireless communication system, or the first wireless communication system is different from the second wireless communication system.
Patent TW-201242250-A (TW)
Title: Source driver and receiver thereof
Inventor: HUANG REN-FENG
IPC: H03K19/0175
Filed: 2011-04-08
Abstract: A source driver and a receiver thereof are disclosed. A two-stage amplifier of the receiver includes a first-stage circuit and a second-stage circuit. The second-stage circuit includes a first switch, a second switch, a third switch, a first node, and a second node. The first switch is coupled between the first node and a ground end; the second switch is coupled between the second node and the ground end; the third switch is coupled between the first node and the second node. When the receiver wants to wake up from a power-saving mode to a normal mode, the first switch and the second switch are switched to the off-state according to a control signal at first; after a period of delay time, the third switch is also switched to the off-state according to a delayed control signal.
Patent TW-201241371-A (TW)
Title: Operating method for inverter microwave oven
Inventor: CHOU CHUN-KAI
IPC: H05B6/64
Filed: 2011-04-11
Abstract: An operating method for inverter microwave oven includes following steps. A microwave total time is generated according to setting the volume of an object to be heated, and according to the temperature of the object. The total time for microwave heating is counted down. The object is microwaved with a first power until the object reaches a first temperature. The object is microwaved with a second power until the object reaches a second temperature. The object is microwaved with a third power to keep it at the second temperature until the end of the total time for microwave heating.
Patent TW-201241909-A (TW)
Title: Method of forming opening on semiconductor substrate
Inventor: WU CHUN-YUAN
IPC: H01L21/306
Filed: 2011-04-14
Abstract: The present invention provides a method of forming an opening on a semiconductor substrate. First, a substrate is provided. Then a dielectric layer and a cap layer are formed on the substrate. A ratio of a thickness of the dielectric layer and a thickness of the cap layer is substantially between 15 and 1.5. Next, a patterned boron nitride layer is formed on the cap layer. Lastly, an etching process is performed by using the patterned hard mask as a mask to etch the cap layer and the dielectric layer so as to form an opening in the cap layer and the dielectric layer.
Patent TW-201251007-A (TW)
Title: Lateral-diffused metal oxide semiconductor device (LDMOS) and fabrication method thereof
Inventor: LIN AN-HUNG
IPC: H01L29/772
Filed: 2011-05-12
Abstract: A lateral-diffused metal oxide semiconductor device (LDMOS) including a substrate, a first deep well, at least a field oxide layer, a gate, a second deep well, a first doped region, a drain and a common source is provided. The substrate has the first deep well having a first conductive type. The gate is disposed on the substrate and covers a portion of the field oxide layer. The second deep well having a second conductive type is disposed within the substrate and next to the first deep well. The first doped region having a second conductive type is disposed within the second deep well. The doping concentration of the first doped region is higher than the doping concentration of the second deep well.
Patent TW-201206635-A (TW)
Title: Polishing method of glass substrate and polishing device thereof
Inventor: KOGURE YUJI
IPC: B24B7/24
Filed: 2011-05-31
Abstract: The present invention relates to a glass substrate polishing method, which includes: a liquid spray step to spray, in a mist form, from a first nozzle in direction toward a carrier that sucks and holds a non-polishing surface of a glass substrate, a dry-preventing liquid over the of the carrier that sucks and holds the entire non-polishing surface of the glass substrate, then spray, in a mist form, a buffer liquid from a second nozzle over an area of the carrier that sucks and holds an edge of the non-polishing surface of the glass substrate; a glass substrate fixation step to suck and hold the entire non-polishing surface of the glass substrate onto the carrier through the aforementioned dry-preventing liquid, and to suck and hold the edge of the non-polishing surface of the glass substrate onto the carrier through the aforementioned buffer liquid; and a grinding step to supply slurry to a polishing face the glass substrate of which the non-polishing surface is sucked and held on the carrier, while using a polishing tool to perform polishing on the polishing surface.
Patent TW-201249663-A (TW)
Title: Print device
Inventor: KUAN CHIEN-KUO
IPC: B41J32/00
Filed: 2011-06-10
Abstract: The present invention discloses a print device including a housing, a ribbon cartridge, a printing head under the ribbon cartridge, a first driving motor and a second driving motor. A rotation axis of a ribbon rotary disk of the ribbon cartridge passes through a base surface of the housing. A firing pin of the printing head is used to hit a ribbon of the ribbon cartridge to print pigment of the ribbon on a paper. The first driving motor is used to drive the ribbon rotary disk to rotate for moving the ribbon. The second driving motor is used to drive the printing head to move between a first sidewall and a second sidewall of the housing. The present invention can reduce the height and the cost of print device.
Patent TW-201300627-A (TW)
Title: Variable valve driving member structure of engine
Inventor: Ding rong-feng
IPC: F01L31/14
Filed: 2011-06-27
Abstract: The present invention relates to a variable valve driving member structure of an engine, wherein the engine comprises a crankcase, a cylinder body mounted on the crankcase, and a cylinder head mounted on the cylinder body. The cylinder head comprises an intake port, an intake valve, an exhaust port and an exhaust valve. A camshaft seat is arranged between the intake valve and the exhaust valve. The camshaft seat comprises: a camshaft driven by a timing chain; an axle of an intake valve driving member and of an exhaust valve driving member, which are mounted on the cylinder head. The camshaft comprises two intake cams and an exhaust cam, which are respectively operable to push the intake valve driving member and the exhaust valve driving member. It is characterized in that the cams mounted on the camshaft in sequence are a first intake cam, an exhaust cam, and a second intake cam. The intake valve driving member comprises a first driving member in rolling engagement with the first intake cam, a second driving member in rolling engagement with the second intake cam, and an interconnection member that is linked with the first driving member or the second driving member to enable the intake valve to carry out open and close operations, wherein the first driving member comprises a positioning hole, a through hole, and a first push roller; the second driving member comprises a positioning hole, a through hole, and a second push roller; the interconnection member comprises a positioning hole, a through hole, and a pressing section linked with the intake valve; the positioning hole of the first driving member, the positioning hole of the second driving member, and the positioning hole of the interconnection member are mounted to the axle of the intake valve driving member; the through hole of the first driving member, the through hole of the second driving member, and the through hole of the interconnection member are mutually communicated to form a hydraulic cylinder. The hydraulic cylinder includes at least one piston therein. Accordingly, the rotary inertial of the intake valve driving member is effectively reduced, thereby reducing the frictional horsepower and increasing the output horsepower of the engine, and further, reducing the speed of the intake valve resetting and the damage of the intake valve and the intake port to improve engine performance.
Patent TW-201300066-A (TW)
Title: Anti-dripping shower head
Inventor: WU DAI-QI
IPC: A47K3/28
Filed: 2011-06-27
Abstract: The present invention provides an anti-dripping shower head, which is connected with an external water source, and comprises a tube body, a sprinkler unit connected on the tube body, and an impounding member configured within the tube body. The sprinkler unit is configured on the tube body, and includes a cover body communicated with the tube body and formed with a plurality of water outlets. The impounding member is configured within the tube body, and may be moved relative to tube body following the water pressure of the external water source. The impounding member may be filled up within the tube body when the water pressure is small, so that the external water source cannot pass the passage of the tube body; and, when the water pressure is large, the impounding member is pressed and is not filled up within the tube body, so that the external water source can pass the passage of the tube body. Accordingly, when the external water source is closed and thus the water pressure is reduced, the water cannot pass through the tube body, so that the residual water will not be dripped down from the water outlets of the sprinkler unit.
Patent TW-201231726-A (TW)
Title: Anticorrosive agent for boiler
Inventor: MORI SHINTAROU
IPC: C09K15/18
Filed: 2011-07-15
Abstract: An anticorrosive agent for boiler is provided, which is an anticorrosive agent including diethanolamine. The anticorrosive agent for boiler may further include an anticorrosive agent composed of at least one of deoxidizing agents such as hydrazine, 1-aminopyrrolidine, N, N-diethylhydroxylamine, ascorbic acid and its salt, etc. and other neutralized amines. The anticorrosive agent for boiler is added to boiler water which mainly has overheaters or steam turbines. The anticorrosive agent may maintain a pH value of the boiler water more efficiently, and could make not only the inside of the boiler tank, but also the whole boiler system including feed water and condensate anti-corrosive by adding phosphates to the boiler in an amount no more than a specified concentration, or making a molar ratio of Na/PO4 no more than 3.0.
Patent TW-201229618-A (TW)
Title: Stereoscopic display device and liquid crystal barrier device
Inventor: INOUE YUICHI
IPC: G02B30/31
Filed: 2011-07-27
Abstract: A display device includes: a display section; and a liquid crystal barrier section including a plurality of opening-and-closing sections each configured of a liquid crystal element to extend along a predetermined direction in a light barrier surface. An orientation, in the light barrier plane, of liquid crystal molecules under no voltage application in the liquid crystal element is different from an extending direction of each of the opening-and-closing sections
Patent TW-201210113-A (TW)
Title: Manufacturing method for porous material
Inventor: CHANG PO-FU
IPC: C01G53/04
Filed: 2011-08-05
Abstract: A manufacturing process for a porous material is provided. The manufacturing process for a porous material includes the steps of: mixing a non-ionic surfactant with a precursor of a predetermined material to form a mixture comprising a continuous phase and a liquid crystalline mesophase comprising the non-ionic surfactants, wherein the precursor is essentially located in the continuous phase; coating or depositing the mixture onto a flexible substrate; and converting the precursor of the predetermined material.
Patent TW-201221311-A (TW)
Title: Wrench with trigger
Inventor: PEIRCE JOHN M
IPC: B25B13/04
Filed: 2011-08-05
Abstract: A wrench for applying a drive torque at a drive element includes an elongated handle, a clamping element or head having a torque-applying gripping surface, and at least one trigger. The head is adjustably or movably mounted at the handle and is adjustable or movable to impart a clamping force at a drive element received at the gripping surface of the head. The trigger is configured to adjust or move the head relative to the handle to impart the clamping force at the drive element. Responsive to a user actuating the trigger, the trigger adjusts or moves the head relative to the handle to impart the clamping force at the drive element irrespective of any movement of the handle relative to the drive element.
Patent TW-201310125-A (TW)
Title: Backlight module and display device using the same
Inventor: LIU WEN-KUEI
IPC: G02F1/13357
Filed: 2011-08-16
Abstract: A backlight module includes an optical member and a plurality of supporting members. The supporting members are disposed at edges of the optical member. Each of the supporting members has a sidewall and a supporting portion. The sidewall is located beside the edges of the optical member. The supporting portion is extended from the sidewall to a position above the optical member. The sidewall has a first portion below the supporting portion and a second portion above the supporting portion. A display device using the backlight module is also provided. The backlight module and the display device have light weight and thin thickness.
Patent TW-201214429-A (TW)
Title: Memory element and memory device
Inventor: YAMANE KAZUTAKA
IPC: G11C11/02
Filed: 2011-08-17
Abstract: The present invention provides a memory element, which is able to improve the thermal stability without increasing the write-in current. The memory element includes: a memory layer 17 having a vertical magnetization on a film surface, wherein the direction of the magnetization is changed in response to the information; a magnetization fixing layer 15 having a vertical magnetization on the film surface that is used as a standard of information stored in the memory layer; and an insulation layer 16 formed by non-magnetic substances sandwiched in between the memory layer and the magnetization fixing layer. Furthermore, by filling the spin-polarized electrons in the laminating direction, it is able to change the magnetization direction of the memory layer, so as to proceed with recording of information. In the present invention, the magnitude of effective diamagnetic field applied on the memory layer is smaller than the saturated magnetization quality of the memory layer.
Patent TW-201311000-A (TW)
Title: Imaging apparatus and method for positioning thereof
Inventor: WANG CHUN-PING
IPC: H04N5/232
Filed: 2011-08-24
Abstract: A method for positioning an imaging apparatus is disclosed herein. The method for positioning includes capturing the (i)th color image by using a camera lens, wherein i is a positive integer, converting the (i)th color image to the (i)th gray scale image, controlling the camera lens to turn the first angle in the first direction and to turn the second angle in the second direction, wherein the first direction is vertical to the second direction, capturing the (i+1)th color image by using the camera lens, converting the (i+1)th color image to (i+1)th gray scale image, comparing pixels of the (i)th gray scale image with pixels in the same location of coordinates of the (i+1)th gray scale image, getting the number of pixels with different gray scale value, determining whether the number of pixels is smaller than the first default value or not, and positioning the camera lens when the number of pixels is smaller than the first default value.
Patent TW-201221634-A (TW)
Title: Chemical mechanical polishing method of tungsten
Inventor: WANG CHEN
IPC: B24B57/00
Filed: 2011-09-22
Abstract: A chemical mechanical polishing method of tungsten is disclosed, comprising the following steps: (a) blending a chemical mechanical polishing slurry precursor and an active reducing agent to prepare a chemical mechanical polishing slurry; and (b) applying the chemical mechanical polishing slurry to the chemical mechanical polishing of tungsten; wherein the active reducing agent can significantly increase the activity and oxidation efficiency of oxidants. The chemical mechanical polishing slurry precursor comprises two types or more oxidants at the same time. The addition of the active reducing agent can regain the oxidation activity of inactivated oxidants and increase oxidation efficiency, thus resulting in a very high polishing speed.
Patent TW-201314638-A (TW)
Title: Learning machine with augmented reality mechanism
Inventor: WU SHIH-NENG
IPC: G06F3/01
Filed: 2011-09-26
Abstract: The disclosure relates to a learning machine with augmented reality mechanism which includes an electronic pen and a host. The electronic pen includes a detecting unit, a processing unit, a short range communicating unit, a sensed light source and a voice receiving unit. The host is wireless signal connected to the electronic pen, and the host is applied to detect the location of the electronic pen and to receive the command of the electronic pen. The host includes a central processing unit, a camera unit, a database, a multimedia device and a communicating unit. Therefore, the sensed light source of the electronic pen is processed by the central processing unit to be a computer pointer, and thus the reality operation of the electronic pen is virtually extended via the multimedia device based on the database.
Patent TW-201226763-A (TW)
Title: Halogen-containing gas supply apparatus and halogen-containing gas supply
Inventor: YAO AKIFUMI
IPC: F17C7/00
Filed: 2011-10-06
Abstract: Provided is a halogen-containing gas supply apparatus, which supplies a halogen-containing gas to an external apparatus from a container filled with the halogen-containing gas with high pressure. The halogen-containing gas supply apparatus is provided with: a supply tube, which connects the container and the external apparatus to each other; a supply valve, which is provided in the supply tube for the purpose of supplying the halogen-containing gas from the container; and a shock wave preventing mechanism, which is provided in the downstream of the supply valve, and which prevents shock waves from being generated.
Patent TW-201231404-A (TW)
Title: Composition for production of oxide thin films and method for producing oxide thin films by using said composition
Inventor: INABA KOICHIRO
IPC: H01L29/786
Filed: 2011-10-20
Abstract: The present invention relates to a composition for the production of oxide thin films and a method for producing oxide thin films by using said composition. More specifically, the present invention relates to: (1) a composition for the production of complex oxide thin films and a method for producing oxide thin films by using said composition (first aspect of the present invention); (2) a composition for the production of zinc oxide thin films, a composition for the production of doped zinc oxide thin films, and a method for producing zinc oxide thin films by using said compositions (second aspect of the present invention); and (3) a composition for the production of zinc oxide thin films, a composition for the production of doped zinc oxide thin films, and a method for producing zinc oxide thin films by using said compositions (third aspect of the present invention).
Patent TW-201319214-A (TW)
Title: Carbazole derivatives and organic light-emitting diodes comprising the same
Inventor: LIN JIN-SHENG
IPC: H01L51/54
Filed: 2011-11-01
Abstract: In an embodiment of the invention, a carbazole derivative is provided. The carbazole derivative has formula (I): In formula (I), Ar1 and Ar2 are, independently, substituted or unsubstituted phenyl, naphthalenyl or heteroaryl containing nitrogen, oxygen or sulfur, and R is hydrogen, methyl or t-butyl. In another embodiment of the invention, an organic light-emitting diode including the carbazole derivative is provided.
Patent TW-201218950-A (TW)
Title: Agents for the control of Limnoperna sp.
Inventor: RACKL SARAHANN
IPC: A01N63/50
Filed: 2011-11-11
Abstract: Compositions and methods for controlling Limnoperna sp., particularly, golden mussels are provided using Pseudomonas sp. suspension or compounds and compositions derived from said suspension.
Patent TW-201320842-A (TW)
Title: Systems and methods for reducing overhang on electroplated surfaces of printed circuit boards
Inventor: SIDHU RAJWANT S
IPC: H05K3/02
Filed: 2011-11-15
Abstract: Systems and methods for reducing overhang on electroplated surfaces of printed circuit boards are described. One such method includes applying a first resist layer on a substrate having a first copper layer, applying a first image to the first resist layer, developing the first resist layer in accordance with the first image, applying a second copper layer on the first copper layer, electroplating a first metallic layer on the second copper layer, removing the first resist layer, etching a portion of the first copper layer, removing the first metallic layer, depositing a third copper layer on a surface of the assembly, applying a second resist layer on the third copper layer, applying a second image to the second resist layer, developing the second resist layer in accordance with the second image, electroplating a preselected metal layer on the third copper layer, removing the second resist layer, and etching a portion of the third copper layer.
Patent TW-201231197-A (TW)
Title: Chisel holder and chisel holder system with a chisel holder and a base
Inventor: LEHNERT THOMAS
IPC: E21C35/19
Filed: 2011-12-02
Abstract: A chisel holder comprises: a body region (12), having a chisel receiving opening (18) at least open to a chisel introduction side (14) of the body region (12); and an attachment shank (26) extending from a support side (20) of the body region (12) and having a shank longitudinal axis (LB), wherein the body region (12) is provided with a first support surface region (22) at the support side (20), characterized in that the body region (12) is provided with a second support surface region (24) arranged at an angle with respect to the first support surface region (22) at the support side (20), or/and the first support surface region (22) comprises a first support surface (28) and a second support surface (30) arranged at an angle with respect to the first support surface (28).