baber/WOPTO huggingface dataset:
Patent TW-201233296-A (TW)
Title: Latching assembly and electronic device using the same
Inventor: ZHAO TING-TING
IPC: G01R1/16
Filed: 2011-01-20
Abstract: A latching assembly for latching a first member to a second member. The latching assembly includes a latching member, an operating member resisting against the latching member, and a holding member arranged at the second member. The latching member is slidably coupled to the second member. The operating member is arranged at the second member, and is used for driving the latching member to slide to latch the first member. The latching member defines a limiting groove for receiving the holding member. An electronic device using the latching assembly is also provided.
Patent TW-201233873-A (TW)
Title: Water permeable filling material cover board for ditch
Inventor: LIN SHI-LANG
IPC: E02D29/14
Filed: 2011-02-09
Abstract: The present invention provides a permeable filling material cover board for ditch, which comprises a supporting steel frame and a ditch cover body. The supporting steel frame is a grid or a steel board composed of steel bars. The ditch body is a board made of supporting steel frame surrounded by a water permeable filling material. A protruded baffle plate is formed at one lateral side of the ditch cover body. The water permeable filling material can be water permeable concrete mixed with gravels, water permeable resin mixed with gravels, or water permeable concrete mixed with water permeable resin and gravels, so that a large number of pores are formed in the ditch cover body. As such, the water permeable filling material cover board for ditch according to the present invention can be used to cover a ditch to solve the well known problems of poor water drainage of the conventional ditch cover and achieve the goal of good drainage.
Patent TW-201202115-A (TW)
Title: Substrate transfer apparatus
Inventor: INAMASU TOSHIFUMI
IPC: H01L21/677
Filed: 2011-02-23
Abstract: This invention aims to automatically and efficiently conduct, within a substrate transfer apparatus, the elimination operation of clogging that occurs at suction openings of a levitation stage as needed or on a timely basis. In a cleaning operation of the suction openings of a levitation stage, a controller first stops all actions relating to coating processing, and then activates a second air supply section. By activating the second air supply section, air (compressed air) supplied from a positive pressure air supply source is fed through a first air feeding line and a second manifold 64 to respective suction opening 18 in a coating region. At those suction openings 18 where clogging occurs, under the action of air pressure from the second manifold 64 side, foreign matters Q stuck in a gas passage 18a is pushed out upwards so as to be removed. At this time, since a first air supply section 44 is also in working condition, there is no fear that foreign matters Q discharged from the suction openings 18 would enter adjacent exhaust ports 16.
Patent TW-201237909-A (TW)
Title: Keyswitch controller
Inventor: HSU FU-MEI
IPC: H01H9/18
Filed: 2011-03-09
Abstract: A keyswitch controller includes a housing, a circuit board, a keyswitch module, and a force feedback module. The housing includes a keyswitch hole. The circuit board is disposed in the housing and includes a switch. The keyswitch module, disposed on the circuit board and passing out of the keyswitch hole, is for turning on the switch by being pressed, so as to generate a pressing signal. The force feedback module is disposed on the keyswitch module for vibrating according to the pressing signal.
Patent TW-201208362-A (TW)
Title: Control device, camera, method and computer program storage device
Inventor: SAKAKI KAZUNORI
IPC: H04N5/262
Filed: 2011-04-25
Abstract: A camera, controller, method and non-transitory computer readable storage device cooperate to control different portions of an area covered by a camera. Selective control is granted to different remote devices to establish respective portions of the area, so the respective portions of the image are sent to the remote devices making the request. Moreover, the camera has a digital pan, digital tilt, and digital zoom capability, which allows multiple portions of the image to be set by remote devices. When a limited number of remote devices are allowed to simultaneously control the portions of the area covered by the camera, then control is selectively transferred from one device to an awaiting device.
Patent TW-201243652-A (TW)
Title: A keyboard and electronic device using the same
Inventor: PENG ZHENG-QUAN
IPC: G06F3/023
Filed: 2011-04-27
Abstract: The present invention discloses a keyboard which includes a keyboard body, a keyboard interface setting on the keyboard body, and a lighting diode. The keyboard is connected to a main board by the keyboard interface. The main board includes a connector. The connector includes a power indicator positive pin, a power indicator cathode pin, a hard disk drive(HDD) indicator positive pin, and a HDD cathode pin. The keyboard interface includes a first vacant pin and a second vacant pin. The first vacant pin is connected to the anticathode of the lighting diode. The second vacant pin is connected to the cathode of the lighting diode. The first vacant pin and the second vacant pin are connected to the power indicator positive pin and the power indicator cathode pin, or connected to the HDD indicator positive pin and the HDD indicator cathode pin.
Patent TW-201208105-A (TW)
Title: Selective emitter solar cells formed by a hybrid diffusion and ion implantation process
Inventor: ROHATGI AJEET
IPC: H01L31/18
Filed: 2011-06-02
Abstract: Solar cells and methods for their manufacture are disclosed. An example method may include providing a silicon substrate and introducing dopant to one or more selective regions of the front surface of the substrate by ion implantation. The substrate may be subjected to a single high-temperature anneal cycle. Additional dopant atoms may be introduced for diffusion into the front surface of the substrate during the single anneal cycle. A selective emitter may be formed on the front surface of the substrate such that the one or more selective regions of the selective emitter layer are more heavily doped than the remainder of the selective emitter layer. Associated solar cells are also provided.
Patent TW-201209120-A (TW)
Title: Adhesive agent compostition for an optical film
Inventor: MORISHITA YOSHIHIRO
IPC: B32B7/12
Filed: 2011-06-03
Abstract: This invention provides an non-crosslinking type adhesive agent compostiton for an optical film, which initially has an adhesive force suitable for reworking and can be peeled off without adhesive residuals, and after being adhered and kept at this status for a long time, especially exposed at the status of high-temperature, high-humidity, since the adhesive force increases, the adhesive endurance is excellent. An adhesive agent compostiton for an optical film, containing a specific triblock copolymer (I) and a specific diblock copolymer (II). The specific triblock copolymer (I) is respresented by the formula: A1-B-A2, and is formed by binding methacrylic acid alkyl ester polymer blocks A1 and A2, and acrylic acid alkyl eter polymer blocks B, and the content of the polymer blocks B is 5 to 45 % by mass; The specific diblock copolymer (II) is represented by the formula: C-D, and is formed by binding methacrylic acid alkyl ester polymer blocks C and acrylic acid alkyl ester polymer blocks D, and the content of the polymer blocks D is 60 to 85 % by mass. The mass ratio of the specific triblock copolymer (I) and the specific diblock copolymer (II), based on (I)/(II), is within a specific range. Additionally, the ratio of the total mass (X) of the polymer blocks A1, A2 and C, and the total mass (Y) of the polymer blocks B and D, based on (X)/(Y), is within a specific range.
Patent TW-201212155-A (TW)
Title: Heated electrostatic chuck including mechanical clamp capability at high temperature
Inventor: JUSTESEN PERRY J I
IPC: H01L21/683
Filed: 2011-06-08
Abstract: An electrostatic clamp is provided, having a clamping plate, wherein a clamping surface of the clamping plate is configured to contact the workpiece. A voltage applied to one or more electrodes selectively electrostatically attracts the workpiece to the clamping surface. One or more auxiliary clamping members are further provided wherein the one or more auxiliary clamping members are configured to selectively secure at least a portion of the workpiece to the clamping surface. A temperature monitoring device configured to determine a temperature of the workpiece is provided, and a controller is configured to selectively clamp the workpiece to the clamping surface via a control of the voltage to the one ore more electrodes and the one or more auxiliary clamping members, based, at least in part, on the temperature of the workpiece.
Patent TW-201217310-A (TW)
Title: Process for production of intermediate for cyclic carbodiimide compound
Inventor: SHOJI SHINICHIRO
IPC: C07D498/10
Filed: 2011-06-15
Abstract: Disclosed is a process for producing an intermediate for a cyclic carbodiimide compound. Specifically disclosed are: a process for producing an amine compound represented by formula (B), which involves a step of reducing a nitro compound represented by formula (A) and comprising a compound having a haloarene backbone in the presence of a metal catalyst and a basic compound; and a process for producing a thiourea compound, which involves a step of reacting an amine compound represented by formula (B) with carbon disulfide in the presence of an imidazole. (In formula (A), R represents a hydrogen atom or an alkyl group having 1 to 6 carbon atoms.) (In formula (B), R is as defined in formula (A).)
Patent TW-201301244-A (TW)
Title: LED driving system and display device using the same
Inventor: TSAI CHENG-HUNG
IPC: G09G3/34
Filed: 2011-06-20
Abstract: This invention discloses a LED driving system, which is used to drive a LED array of a display device. The LED driving system includes a converter circuit, a PWM controller, a 2D parameter circuit, a 3D parameter circuit, a current balance circuit and a microcontroller. The 3D parameter circuit outputs 3D control signals when the display device is in a 3D mode, and stops outputting the 3D control signals when the display device is in a 2D mode. The PWM controller is used to output PWM control signals to control the converter circuit according to outputs of the 2D parameter circuit and the 3D parameter circuit. This invention also discloses a display device. The driving system outputs different outputs to suffice a load when the display device is in the 2D mode or the 3D mode.
Patent TW-201217202-A (TW)
Title: Linear actuator and rocking control device for railway vehicle
Inventor: TAMAI MASAFUMI
IPC: B61F5/24
Filed: 2011-07-06
Abstract: Provided are: a compact linear actuator configured in such a manner that a back drive force generated in the linear actuator is small and the linear actuator is less likely to be seized due to powder caused by wear; and a rocking control device adapted for use in a railway vehicle and having the linear actuator. A linear actuator comprises: a body having a hollow structure, the body having an open end section and a closed end section; a cylinder affixed to the closed end section side, which is located within the body, and having an open end located on the open end section side; a linear motion rod contained within the cylinder so as to be slidable in the axial direction, the linear motion rod having one end section extended from the open end section of the body and having a wear ring provided to the outer periphery of the other end section of the linear motion rod; and a hollow shaft rotatably supported within the body. The hollow shaft has a permanent magnet provided to a part of the outer peripheral surface thereof. A winding wire section provided to a part of the inner surface of the body and the permanent magnet form a hollow motor. A nut section which is affixed coaxially to the hollow shaft and a screw thread section which is located on the outer peripheral surface of the linear motion rod engage with each other to form a rotation/linear motion conversion mechanism. Rotation oil seal sections seal between the hollow shaft and the body at opposite ends axially of the nut section.
Patent TW-201208034-A (TW)
Title: ESD protection device and method for fabricating the same and integrated circuit
Inventor: YANG MING-TZONG
IPC: H01L23/60
Filed: 2011-07-25
Abstract: An electrostatic discharge (ESD) protection device includes a substrate; a source region of a first conductivity type in the substrate; a drain region of the first conductivity type in the substrate; a gate electrode overlying the substrate between the source region and the drain region; and a core pocket doping region of the second conductivity type within the drain region. The core pocket doping region does not overlap with an edge of the drain region. The edge of the drain region is adjacent to the gate electrode.
Patent TW-201308257-A (TW)
Title: Electronic sensing slot machine apparatus
Inventor: Zheng yun-lan
IPC: G06K19/00
Filed: 2011-08-05
Abstract: The present invention provides an electronic sensing slot machine apparatus, which comprises at least one electronic access apparatus, which has a casing formed with an accommodating space and configured with a memory element for storing identification information; and, a control element electrically connected with a reading device, a signal output unit, a sensing device, and a control valve, respectively. With the above-mentioned configuration, the electronic access apparatus may be an electronic token with its identification information containing the belonged company information, internal code number, and credit. The sensing device is used to identify electronic access apparatus, such that the electronic access apparatus configured as a dedicated electronic access apparatus and being only available for the corresponding electronic sensing slot machine apparatus. Thus, the present invention may prevent the electronic access apparatus from counterfeiting or misuse by malicious people and effectively reduce the losses of associated businesses using slot machine apparatus.
Patent TW-201218437-A (TW)
Title: Light emitting device
Inventor: LEE GUN-KYO
IPC: H01L33/48
Filed: 2011-08-09
Abstract: Provided is a light emitting device. The light emitting device includes a plurality of metal layers including first and second metal layers spaced from each other, a first insulation film disposed on a top surface of the plurality of metal layers, the first insulation film having a width wider than an interval between the plurality of metal layers, a light emitting chip disposed on the first metal layer of the plurality of metal layers, and a resin layer disposed on the first metal layer, the first insulation film, and the light emitting chip. The first metal layer includes a first base part dispose on the light emitting chip and a first side part bent from the first base part on an outer portion of the first base part.
Patent TW-201229794-A (TW)
Title: Card-based management of discardable files
Inventor: LIN JASON T
IPC: G06F3/06
Filed: 2011-08-19
Abstract: A method and storage device are disclosed for card-based management of discardable files, where discardable files are tracked in a discardable file system on a storage device and are invisible to a host file system, which only tracks user files and free space. The method includes the storage device detecting currently free logical clusters corresponding to at least a portion of free space in the storage area and determining whether addresses associated with a subsequent user file write request are in a range of free clusters managed in the discardable file system by the storage device. When addresses in a host write request overlap the addresses of space managed by the discardable file system, the storage device discards discardable files as necessary and removes the newly freed clusters from the discardable file system, such that the discardable file system data structure is resized when room for user files is needed.
Patent TW-201310642-A (TW)
Title: High voltage metal-oxide-semiconductor transistor device and method of fabricating the same
Inventor: WANG CHIH-CHUNG
IPC: H01L21/336
Filed: 2011-08-25
Abstract: The present invention provides a high voltage metal-oxide-semiconductor transistor device including a substrate, a deep well, and a doped region. The substrate and the doped region have a first conductive type, and the substrate has at least one electric field concentration region. The deep well has a second conductive type different from the first conductive type. The deep well is disposed in the substrate, and the doped region is disposed in the deep well. The doping concentrations of the doped region and the deep well in the electric field have a first ratio, and the doping concentrations of the doped region and the deep well outside the electric field have a second ratio. The first ratio is larger than the second ratio.
Patent TW-201311108-A (TW)
Title: Electronic device with ejector structure
Inventor: QUAN TONG-YOU
IPC: H05K7/12
Filed: 2011-08-31
Abstract: An electronic device includes an enclosure with a first opening for receiving a cover, and a connector opposite the opening. The connector is used to receive a card and can eject the card out of the connector when the card is pressed. The cover includes a cover body with a through hole, an elastic hook, and an elastic piece mounted on the inside wall of the cover body. The cover is retained in the opening when the elastic hook fastens with the side wall of the opening. The elastic piece includes a press portion opposite the through hole and two arms connected on opposite sides of the press portion. An object can be inserted into the through hole therein to push the press portion. The press portion is urged to be deformed and causes the elastic hook to disengage from the side wall of the opening, thereby freeing the cover from the limitation. The deformed press portion can push the card inward, causing the connector to be ejected out. The ejected connector then pushes the cover out of the opening.
Patent TW-201213592-A (TW)
Title: Embedded catalyst for atomic layer deposition of silicon oxide
Inventor: MALLICK ABHIJIT BASU
IPC: C23C16/40
Filed: 2011-09-09
Abstract: Catalyzed atomic layer deposition from a reduced number of precursors is described. A deposition precursor contains silicon, oxygen and a catalytic ligand. A hydroxyl-terminated substrate is exposed to the deposition precursor to form a silicon bridge bond between two surface-bound oxygens. The surface-bound oxygens were part of two surface-bound hydroxyl groups and the adsorption of the deposition precursor liberates the hydrogens. The silicon atom is also chemically-bound to one or two additional oxygen atoms which were already chemically-bound to the silicon within a same deposition precursor molecule. At least one of the additional oxygen atoms is further chemically-bound to the catalytic ligand either directly or by way of a hydrocarbon chain. Further exposure of the substrate to moisture (H2O) results in displacement of the additional oxygen which are replaced by hydroxyl groups from the moisture. The surface is again hydroxyl-terminated and the process may be repeated. The catalytic nature of the reaction enables the deposition to occur at low substrate temperatures. The chemically-embedded nature of the catalyst increases the deposition per cycle thereby reducing the number of precursor exposures to grow a film of the same thickness.
Patent TW-201212258-A (TW)
Title: Coplanar type photovoltaic cell and method for fabricating the same
Inventor: HSU KUO-CHIANG
IPC: H01L31/18
Filed: 2011-09-14
Abstract: A coplanar type photovoltaic cell and a method for fabricating the same are disclosed. According to the present invention, the coplanar type photovoltaic cell includes: a semiconductor substrate having a front surface and a back surface; and an anode stack and a cathode stack isolated from each other and formed on the back surface of the semiconductor substrate.
Patent TW-201217705-A (TW)
Title: LED homogenizer
Inventor: DUONG DUNG T
IPC: F21V8/00
Filed: 2011-09-23
Abstract: One embodiment of an optical system described herein comprises a source including light emitting diode chip and a homogenizer. One embodiment of the homogenizer comprises an entrance face positioned to receive light from the source, the entrance face having a first shape, a body configured to homogenize the received light and an exit face, the exit face parallel to the primary emitting face of the source. The homogenizer can emit light with a half angle that is at least 80% of the half angle of light entering the homogenizer.
Patent TW-201313214-A (TW)
Title: Audio reading and writing system
Inventor: WU JUNG-GEN
IPC: G06F3/16
Filed: 2011-09-23
Abstract: The present invention relates to an audio reading and writing system comprising a Braille code input interface comprising a plurality of mechanical bottom generating an input signal representing a Braille code; and a micro processing module electrically connected with the Braille code input interface, processing the input signal and sending it to an external computer.
Patent TW-201224593-A (TW)
Title: Method of producing glass substrate for electronic device
Inventor: NISHIYAMA SAKAE
IPC: G02F1/1333
Filed: 2011-10-13
Abstract: To provide a production method capable of efficiently producing many glass substrates for electronic device from a block of glass matrix. The production method comprises: a first step (ST2) of forming a thin layer on one or both of the front and back surfaces of a glass substrate that is divided into a plurality of use areas; a second step (ST4) of covering the whole glass substrate with a protective film so that the glass substrate after finishing the first step is contained therein; a third step (ST5 to ST6) of mechanically cutting the glass substrate, together with the protective film, to be separated into a plurality of use areas in a state of being covered with the protective film; a fourth step (ST7) of peeling the protective film from each of the glass substrates that have been cut and separated; and a fifth step (ST8) of putting a sheet material onto one or both of the front and back surfaces of the glass substrate from which the protective film has been peeled off.
Patent TW-201246420-A (TW)
Title: Chip stack device testing method, chip stack device rearranging unit, and chip stack device testing apparatus
Inventor: YASUTA KATSUO
IPC: H01L21/66
Filed: 2011-10-27
Abstract: A plurality of chip stack devices having different external sizes can be tested accurately and efficiently with low cost. The present invention provides a chip stack device testing method testing a chip stack device configured by stacking a plurality of chips separated by dicing a substrate under test tested in a testing unit. A tray for chip stack devices having equal shape and external dimension to those of the undiced substrate under test is used, one or a plurality of the chip stack devices are attached and supported to an adhesive layer of the tray for chip stack devices to align the chip stack devices with positions of the respective chips of the undiced substrate under test, the tray for chip stack devices is installed in the testing unit in a similar manner to that in a test of the substrate under test, and the respective chip stack devices are tested.