baber/WOPTO huggingface dataset:
Patent TW-201736243-A (TW)
Title: MEMS device
Inventor: CHENG CHUN-WEN
IPC: B81B3/00
Filed: 2016-11-25
Abstract: A device includes a stationary structure, a spring and a proof mass. The stationary structure has a first portion and a second portion. The spring is over a substrate. The spring has a first protrusion protruded from an edge and extended toward the first portion of the stationary structure. The proof mass is over the substrate and supported by the sparing. The proof mass has a second protrusion protruded from an edge and extended toward the second portion of the stationary structure. A first gap between the first protrusion and the first portion is less than a second gap between the second protrusion and the second portion.
Patent TW-201819953-A (TW)
Title: Active polarization laser radar system enabling to analyze polarization information of the second laser light to obtain the surface properties of an object under test, and including a signal processing unit, a laser emitting unit, and a laser receiving unit
Inventor: CHUNG TE-YUAN
IPC: G01S17/02
Filed: 2016-11-30
Abstract: The present invention discloses an active polarization laser radar system, including a signal processing unit for sending a control signal; a laser emitting unit for receiving the control signal and emitting a first laser light to an object under test, wherein the laser emitting unit includes a liquid crystal polarization element group and a liquid crystal polarization driver, the liquid crystal polarization driver is configured to control the phase delay of the liquid crystal polarization element group to change the polarization state of the first laser light; and a laser receiving unit for receiving a second laser light reflected by the object under test. The signal processing unit is used to analyze polarization information of the second laser light to obtain the surface properties of the object under test.
Patent TW-201725808-A (TW)
Title: Electrical connector having electrically commoned grounds
Inventor: ZEREBILOV ARKADY Y
IPC: H01R13/652
Filed: 2016-12-07
Abstract: A ground shield includes a plurality of contact members configured to contact the ground contacts of a column of contacts of an electrical connector, so as to electrically common the grounds to each other.
Patent TW-201734218-A (TW)
Title: Silver powder, silver paste, and use therefor
Inventor: TACHIBANA HIROKI
IPC: H01F17/00
Filed: 2016-12-08
Abstract: Provided is a silver powder with which it is possible to form wiring having low electrical resistivity. With the present invention, a silver powder is provided that can be used to form an electrode of an electronic element. This silver powder satisfies all of the following conditions (1)-(4): (1) Ignition loss when heated to 600 DEG C is 0.05% or less; (2) Tap density is 5 g/cm3 or more; (3) Maximum aspect ratio is 1.4 or less; and (4) Specific surface area measured using the BET method is 0.8 m2/g or less.
Patent TW-201725609-A (TW)
Title: Methods for making a semiconductor device including atomic layer structures using N2O as an oxygen source
Inventor: ROBERT STEPHENSON
IPC: H01L21/76
Filed: 2016-12-13
Abstract: A method for making a semiconductor device may include forming a plurality of spaced apart structures on a semiconductor substrate within a semiconductor processing chamber, with each structure including a plurality of stacked groups of layers. Each group of layers may include a plurality of stacked base silicon monolayers defining a base semiconductor portion and at least one oxygen monolayer constrained within a crystal lattice of adjacent base silicon portions. Furthermore, the oxygen monolayers may be formed using N2O as an oxygen source.
Patent TW-201736266-A (TW)
Title: Low [alpha]-rays barium sulfate particles, use of the same, and method for producing the same
Inventor: SUEDA SATORU
IPC: C09C3/06
Filed: 2016-12-23
Abstract: Provided is a method for producing low [alpha] -rays barium sulfate particles, which includes conducting the following sets to cracked mine obtained by smashing barite raw mine: as step (1), conducting (a) water elutriation treatment, (b) sieve treatment, or (c) both water elutriation treatment and sieve treatment, to reduce the silicate content to a predetermined value corresponding to the amount of the silicate contained in the cracked mine, thereby obtaining a first product; next, as step (2), using a reductant to reduce the first product obtained by the aforesaid treatment, and infusing the obtained barium sulfate as a second product into water, thereby obtaining a barium sulfate aqueous solution; next, as step (3), conducting chemical synthesis to the barium sulfate aqueous solution, thereby obtaining low [alpha] -rays barium sulfate particles.
Patent TW-201735963-A (TW)
Title: Protector-attached medical needle
Inventor: TAKAHASHI DAI
IPC: A61M5/32
Filed: 2016-12-28
Abstract: To provide a protector-attached medical needle in which a needle body and a protector that are formed separately can be easily assembled. A protector-attached medical needle (1) includes a needle body (3) comprising a needle (2) and a hub (7), a protector (4) capable of accommodating the needle tube (2), a first engaging means for engaging the needle body (3) to the protector (4) in a releasable manner, and a second engaging means for engaging the needle body (3) to the protector (4) in an unreleasable manner. The first engaging means comprises an arm part (75) provided at the side of the hub (7), a hook part (77), and an engagement part (44) provided at the side of the protector (4). The second engaging means comprises protruding parts (79, 80) provided at the tip of the hub (7), and an engaging member (47) provided on the rear end side of the protector (4). The protector (4) includes a first groove part (45) provided on the inner circumferential surface thereof so that the protruding parts (79, 80) can pass therethrough, and a second groove part (46) provided in the direction orthogonal to the groove part (45).
Patent TW-201739164-A (TW)
Title: Synchronous rectifier circuit and control method thereof
Inventor: ZHANG WANG
IPC: H02M7/219
Filed: 2016-12-28
Abstract: A synchronous rectifier circuit can include: a full-bridge rectifier circuit having first, second, third, and fourth switches, where a common node of the first and fourth switches is configured as a first input terminal of the synchronous rectifier circuit, and a common node of the second and third switches is configured as a second input terminal of the synchronous rectifier circuit; a switching control circuit configured to generate a first control signal to control the first and third switches, and a second control signal to control the second and fourth switches; and the switching control circuit being configured to self-adjust the first and second control signals to control operating points of the first, second, third, and fourth switches to be approximately ideal operating points.
Patent TW-201713477-A (TW)
Title: A cutting tool with a variable pivot system and method for operating the same
Inventor: CUNNINGHAM DANIEL
IPC: A01G3/02
Filed: 2014-11-19
Abstract: A hand operated cutting tool includes a first cutting member; a first handle including a second cutting member, wherein the second cutting member is coupled to the first cutting member and includes at first set of projections; and a second handle including a lever, wherein the lever is coupled to the first cutting member and includes a second set of projections. The first and second handles are movable between a full open position and a full closed position, wherein during a first region of travel proximate the full open position the first and second set of projections are disengaged, and during a second region of travel proximate the full closed position the first and second set of projections are at least partly engaged.
Patent TW-201823702-A (TW)
Title: Gas tightness detecting method and gas tightness detecting device
Inventor: CHENG PO-KAI
IPC: G01R1/067
Filed: 2016-12-30
Abstract: A gas tightness detecting method includes communicating a detect chamber and a storage chamber, supplying a negative pressure to the storage chamber, detecting a pressure in the detect chamber or the storage chamber to obtain a first pressure value, determining the gas tightness of the detect chamber according to the negative pressure and the first pressure value, stopping supplying the negative pressure to the storage chamber, detecting the pressure in the storage chamber or the detect chamber to obtain a second pressure value, detecting the pressure in the storage chamber or the detect chamber to obtain a third pressure value in a preset period time after stopping supplying the negative pressure to the storage chamber, and determining the gas tightness of the detect chamber according to the second pressure value and the third pressure value. The device includes a detect chamber, a storage chamber, a negative-pressure generator, and a pressure meter. The storage chamber is communicated with the detect chamber. The negative-pressure generator is communicated with the storage chamber. The pressure meter is connected to the storage chamber.
Patent TW-201739575-A (TW)
Title: Embossed abrasive article and method of manufacturing same
Inventor: KIM JEUNG-WOON
IPC: B24D11/00
Filed: 2017-01-05
Abstract: The present invention relates to an abrasive article having embossing and a method of manufacturing same, wherein the abrasive article may be manufactured by a process wherein a pattern (embossing) is formed by a pressing method using a tool having a predetermined pattern, after a back sheet is coated with a slurry composition including abrasive grains, and then cured. Also, since the abrasive article manufactured by the manufacturing method according to the present invention may have three-dimensional embossing having a large surface area due to the pressing method, an excellent grinding ability may be obtained.
Patent TW-201733714-A (TW)
Title: Additively manufactured gas distribution manifold
Inventor: BURKHART CHRISTOPHER WILLIAM
IPC: B28B1/00
Filed: 2017-01-11
Abstract: Methods and apparatuses for additively manufactured tubular passages, additively manufactured manifolds, and additively manufactured heaters are provided.
Patent TW-201736943-A (TW)
Title: Halftone phase shift photomask blank and making method
Inventor: KOSAKA TAKURO
IPC: G03F1/32
Filed: 2017-01-20
Abstract: A halftone phase shift film is formed on a transparent substrate by reactive sputtering using a silicon target, an inert gas, and a nitrogen-containing reactive gas. A hysteresis curve is drawn by sweeping the flow rate of the reactive gas, and plotting the sputtering voltage or current during the sweep versus the flow rate of the reactive gas. In a transition mode sputtering step of sputtering in a region corresponding to a range from more than the lower limit of reactive gas flow rate providing the hysteresis to less than the upper limit, the target power, the inert gas flow rate and/or the reactive gas flow rate is increased or decreased continuously or stepwise.
Patent TW-201733081-A (TW)
Title: Semiconductor memory device
Inventor: FUKUZUMI YOSHIAKI
IPC: H01L27/105
Filed: 2015-02-06
Abstract: A semiconductor memory device according to one embodiment includes a connecting member including a semiconductor material, a first electrode film, a first insulating film, a stacked body and three or more semiconductor pillars. The stacked body includes second electrode films and second insulating films that alternately stacked. The semiconductor pillars are arrayed along two or more directions, extend in a stacking direction, pierce through the stacked body and the first insulating film, and are connected to the connecting member. The device includes a third insulating film provided between the semiconductor pillars and the stacked body and between the connecting member and the first electrode film. A charge storage layer provided at least between one of the second electrode films and one of the semiconductor pillars in the third insulating film.
Patent TW-201827238-A (TW)
Title: Automatic film peeling device
Inventor: LU LI-CHIN
IPC: B32B38/10
Filed: 2017-02-10
Abstract: An automatic film peeling device is configured for peeling a release paper adhered on a protective film. The automatic film peeling device includes a positioning mechanism, a pressing mechanism, and a peeling mechanism. The positioning mechanism is configured for positioning the protective film. The pressing mechanism includes a pressing driver and a pressing member, the pressing member is connected with the pressing driver, and the pressing member moves toward the positioning mechanism by the pressing driver, to abut the protective film. The peeling mechanism includes a base, a peeling driver, a moving member, a clamping member, and a push member. The peeling driver is mounted on the base and is configured for driving the moving member. The clamping member is mounted on moving member, and the push member is mount on the clamping member. The moving member moves toward the positioning mechanism by the peeling driver. The protective film and the release paper are fold toward the pressing member by the push member. A portion of the release paper away from the protective film is clamped by the clamping member. The moving member moves away from the positioning mechanism by the peeling driver, and the release paper is separated from the protective film by the clamping member.
Patent TW-201832131-A (TW)
Title: Object tracking method
Inventor: LEE CHING-KANG
IPC: G06K9/78
Filed: 2017-02-24
Abstract: An object tracking method is disclosed. The object tracking method of the present invention is adapted for an object tracking system with an image capture device and a bearing device. In the present invention, the connection between the image capture device and the bearing device is firstly established. A first sample image is captured by the image capture module and an object on the image is selected to be a tracked object. The coordinate of the tracked object is compared with the coordinate of a target location and a control signal is generated according to the difference between the coordinates of the object and the target location. Finally, the control signal is transmitted to the bearing device and the bearing seat is driven by the driving module to rotate or move such that the tracked object is located at the target location.
Patent TW-201835457-A (TW)
Title: Fastening seat for tensioned cable
Inventor: CHEN YOU-SHI
IPC: F16B5/02
Filed: 2017-03-20
Abstract: A fastening seat for tensioned cable provides a guiding channel by use of a first member and a second member having cooperative clamping surfaces. The guiding channel is oriented other than the directions of inlet and outlet for the cable passing through the fastening seat. When the cable enters between the first member and the second member from the inlet, passing through the guiding channel, and exits from the outlet, a section of the cable is clamped within the guiding channel by the first member and the second member, so that as the first member and the second member are coupled to each other in a gap adjustable way, the fastening seat can effectively clamp and maintain the cable. The clamping surfaces of both the first member and the second member can further be made with plum shape or disposed with protrusions so as to clamp the cable to be crooked, thereby enhancing the reliability of clamping and providing skid proof.
Patent TW-201800831-A (TW)
Title: Reflective mask blank, reflective mask and method for manufacturing semiconductor device
Inventor: IKEBE Yohei
IPC: H01L21/3065
Filed: 2017-03-24
Abstract: Provided is a reflective mask blank which comprises a phase shift film that has low film thickness dependence of the phase difference. A reflective mask blank which is obtained by forming, on a substrate in the following order, a multilayer reflective film and a phase shift film that shifts the phase of EUV light, and which is characterized in that the phase shift film comprises an uppermost layer and a lower layer other than the uppermost layer and satisfies the relational expressions n2 < n1 < 1 and [lambda]/4 * (2m+1) - [alpha] ≤ n1d1 ≤ [lambda]/4 * (2m+1) + [alpha]. (In this connection, n1 is the refractive index of the uppermost layer at the light exposure wavelength [lambda] of 13.5 nm; n2 is the refractive index of the lower layer at the light exposure wavelength [lambda] of 13.5 nm; d1 is the film thickness (nm) of the uppermost layer; m is an integer of 0 or more; and [alpha] = 1.5 nm).
Patent TW-201737550-A (TW)
Title: Waveguide for transmission of electromagnetic wave signals
Inventor: BAE HYEON-MIN
IPC: H01P3/16
Filed: 2017-03-27
Abstract: The present invention relates to a waveguide for transmission of electromagnetic wave signals. According to one aspect of the invention, there is provided a waveguide for transmission of electromagnetic wave signals, comprising: a dielectric part comprising two or more dielectrics having different permittivity; and a conductor part surrounding at least a part of the dielectric part.
Patent TW-201824719-A (TW)
Title: Power apparatus, and control method of power apparatus
Inventor: YUZURIHARA ITSUO
IPC: H02M3/155
Filed: 2017-03-28
Abstract: In a multiphase interleaved control, an incidence of an overshoot or an undershoot of an output voltage is controlled, and the control is performed without depending the number of detectors or the number of phases of control system. In a power control of a power apparatus, which is adapted a deadbeat control to a multiphase interleaved control. a multiphase control without depending the number of detectors or the number of phases of control system is performed by using a resultant current of a multiphase current as a control current, and an incidence of an overshoot or an undershoot is controlled by a constant current control using the control current. The power apparatus is controlled under a multiphase interleaved control, which performs a multiphase control using a number of phase currents, and comprises a LC chopper circuit composing a dropdown chopper circuit operated by the multiphase control of the multiphase interleaved control, and a controller controlling a step response by the multiphase control of the LC chopper circuit.
Patent TW-201736876-A (TW)
Title: Flexible color filter and method of preparing the same
Inventor: PARK SEONG-HO
IPC: G02F1/1333
Filed: 2017-03-29
Abstract: The present invention relates to a flexible color filter prepared by carrying out procedures on a carrier substrate and the preparation method thereof in which a protective layer is formed before a black matrix layer is formed and the black matrix layer and a colorant layer are formed successively thereon.
Patent TW-201807046-A (TW)
Title: Method for preparing oriented polyvinyl chloride
Inventor: PETR MICHAEL T
IPC: C08L33/12
Filed: 2017-04-05
Abstract: Provided are methods for improving the melt strength of oriented thermoplastic polymer compositions comprising a polyvinyl chloride formulation, comprising adding an acrylic copolymer to the oriented thermoplastic polymer composition, wherein the acrylic copolymer comprises polymerized units derived from (i) 50 to 95 weight % of methyl methacrylate monomers, and (ii) 5 to 50 weight % of C2-C6 alkyl (meth)acrylate monomers, based on the total weight of monomers in the acrylic copolymer, wherein the acrylic copolymer has a Mw/GPC-PS of 4 x 10<SP>6</SP> g/mol or more.
Patent TW-201802453-A (TW)
Title: Determination of stack difference and correction using stack difference
Inventor: DEN BOEF ARIE JEFFREY
IPC: G03F7/20
Filed: 2017-04-20
Abstract: A method including: obtaining a measurement of a metrology target on a substrate processed using a patterning process, the measurement having been obtained using measurement radiation; and deriving a parameter of interest of the patterning process from the measurement, wherein the parameter of interest is corrected by a stack difference parameter, the stack difference parameter representing an un-designed difference in physical configuration between adjacent periodic structures of the target or between the metrology target and another adjacent target on the substrate.
Patent TW-201807409-A (TW)
Title: Portable hydration sensor
Inventor: BONIFAS ANDREW PAUL
IPC: G01N25/56
Filed: 2017-05-05
Abstract: A portable sensor for measuring a hydration level of an object in close physical proximity with the sensor includes a portable housing having a total volume of less than about 50 cm3. First circuitry disposed in the housing includes a thermal source, a controller electrically coupled to the thermal source, a temperature sensing element, and a processor coupled to the temperature sensing element. When the object is in close physical proximity with the sensor, the thermal source is energized by the controller with a signal having a known function of time. The object affects a time variation of a temperature of the thermal source, the temperature sensing element senses the affected time variation of the temperature of the thermal source, and the processor determines a hydration level of the object based on a characteristic of the affected time variation of the temperature of the thermal source.
Patent TW-201810465-A (TW)
Title: Packaging method and packaging structure for semiconductor chip
Inventor: Wang zhi-qi
IPC: H01L23/528
Filed: 2017-05-23
Abstract: A packaging method and a packaging structure for a semiconductor chip are provided. The packaging method comprises: providing a wafer with a functional area and welding pads on the first surface of the wafer; forming through holes in the second surface of the wafer, wherein, welding pads are exposed at the bottoms of the through holes; forming a metal wiring layer at the inner walls the bottoms of the through holes, which is extended to the second surface of the wafer and electronically connected to welding pads; forming a solder mask layer on the second surface of the wafer and in the through holes; forming grooves on the solder mask layer corresponding to the through holes, with a depth difference of 0-20 microns from that of the through holes. By reducing the filling amount of the solder mask layer, the stress applied on the metal wiring layer during the following reliability test is efficiently reduced and the situation that the metal wiring layer is separated from the welding pads is avoid.
Patent TW-201824492-A (TW)
Title: Semiconductor devices and methods for fabricating the same
Inventor: CHANG CHE-CHENG
IPC: H01L21/768
Filed: 2017-05-24
Abstract: A representative method for manufacturing a semiconductor device (e.g., a fin field-effect transistor) includes the steps of depositing a first insulating material over a substrate, and forming a first conductive contact in the first insulating material. The first conductive contact has a protruding uppermost surface, with a first height along a central portion of the first conductive contact, and a second height along a vertical vector projection of a sidewall of the first conductive contact. The first height is larger than the second height. A second insulating material is deposited over the first insulating material, and a second conductive contact is formed in the second insulating material. The second conductive contact is disposed over and at least partially within the first conductive contact. A distance between a bottommost surface of the second conductive contact and the protruding uppermost surface of the first conductive contact is less than about 1.0 nm.