baber/WOPTO huggingface dataset:
Patent JP-2015084396-A (JP)
Title: Etching method
Inventor: TOBANA TOSHIKATSU
IPC: H01L21/3065
Filed: 2014-02-05
Abstract: PROBLEM TO BE SOLVED: To provide a method for suppressing deformation of a mask obtained by patterning a block copolymer.SOLUTION: An etching method includes: a step (a) of forming a self-organizable block copolymer layer containing a first polymer and a second polymer on an intermediate layer provided on the layer to be etched; a step (b) of processing a workpiece so as to form a first region containing the first polymer and a second region containing the second polymer from the block copolymer layer; a step (c) of forming a mask by etching the second region and the intermediate layer directly below the second region after the step (b) of processing the workpiece; a step (d) of forming a protection film on the mask by generating plasma of a process gas containing a silicon tetrachloride gas and an oxygen gas in a processing container of a plasma processing device housing the workpiece after the step (c) of forming the mask; and a step (e) of etching the layer to be etched after the step (d) of forming the protection film.
Patent JP-2015149903-A (JP)
Title: Work machine
Inventor: KOBAYASHI KANMEI
IPC: A01M7/00
Filed: 2014-02-10
Abstract: PROBLEM TO BE SOLVED: To provide a work machine in which movement of a pump drive shaft with the reciprocating swing of a swinging operation part can be surely suppressed.SOLUTION: There is provided a work machine including: a first one-way rotation mechanism 58 which is interposed in a power-transmitting system from a swinging operation part to a pump drive shaft 52 and which transmits a driving force to the pump drive shaft 52 by swinging operation to one direction side, and which is permitted to rotate relatively with respect to the pump drive shaft 52 in the swinging operation to the reverse direction side; and a second one-way rotation mechanism 75 configured in such a way that the relative rotation of the pump drive shaft 52 with respect to the housing case is permitted in the swinging operation of the one side of the swinging operation part 57, and the relative rotation to the reverse direction to the rotation direction in one direction side of the pump drive shaft 52 with respect to the housing case 54 is suppressed in the swinging operation to the reverse direction side of the swinging operation part 57.
Patent JP-2015153892-A (JP)
Title: Quantum well solar battery
Inventor: NODA TAKESHI
IPC: H01L29/06
Filed: 2014-02-14
Abstract: PROBLEM TO BE SOLVED: To provide a quantum well solar battery that can increase a light absorption efficiency, suppress recombination of carriers in a quantum well and thus enhance the efficiency.SOLUTION: In a quantum well solar battery having a laminate structure of a barrier layer and a quantum well layer, when the Boltzmann constant is represented by kand the absolute temperature is represented by T, the difference in energy level between the ground state in the conduction band of the semiconductor of the quantum well layer and the lower end of the conduction band of the semiconductor of the barrier layer is within ± 3kT. Accordingly, carriers generated in the quantum well by light irradiation are rapidly taken out to the outside of the quantum well, and recombination is suppressed. Direct transition semiconductor is used for the quantum well, and indirect transition semiconductor is used for the barrier layer.
Patent JP-2015101088-A (JP)
Title: Manufacturing method of molten resin
Inventor: KAWASAKI HIROAKI
IPC: B29C45/46
Filed: 2014-02-17
Abstract: PROBLEM TO BE SOLVED: To provide a manufacturing method of a high-quality molten resin, while melting the resin of many plastic pellets.SOLUTION: With a melting vessel 2 in a heated state, plastic pellets p, p, ... are supplied into a cylinder 1 through a pellet supply port 11a and moved in a forward direction by driving means. The whole of the plastic pellets entering through a large opening 22a on the inflow side of a melting hole 22 in the melting vessel 2 are pressed with a pressure closing part 41 of a plunger 4, and pressed also immediately after entering into the melting hole 22. Subsequently the plastic pellets are pressed in an airtight state at the intermediate position of the melting hole 22, while the plastic pellets are sequentially molten in the airtight state in the melting hole 22. The molten resin flows out from a small opening 22b on the outflow side of the melting hole 22.
Patent JP-2015153723-A (JP)
Title: touch sensor unit
Inventor: OKADA MITSUHIRO
IPC: H01H13/18
Filed: 2014-02-19
Abstract: PROBLEM TO BE SOLVED: To eliminate the need for fixing a detection resistor to the longitudinal end of a sensor, by connecting the sensor and the detection resistor by means of a connector member.SOLUTION: First and second electrode connection bodies 57, 58 are provided by connecting two sets of electrodes 53, 55 and 54, 56 out of four electrodes 53, 54, 55, 56 in series. Opposite ends of the first and second electrode connection bodies 57, 58 are connected with a detection resistor 70 via a connector member 60. The detection resistor 70 includes plus side wiring 71 and minus side wiring 72 connected a determination circuit 32 for determining the connection state and disconnection state of each electrodes 53, 54, 55, 56, and the connector member 60, and the plus side wiring 71 and minus side wiring 72 are provided, respectively, with a plus side detection resistor R1 and a minus side detection resistor R2.
Patent JP-2015153402-A (JP)
Title: Management device, task load distribution management method, and task load distribution management program
Inventor: SHIMOKAWA KENICHIRO
IPC: G06F9/46
Filed: 2014-02-19
Abstract: PROBLEM TO BE SOLVED: To suppress excessive virtual machines from being arranged in load distribution.SOLUTION: A management device 10 is configured to, when the loads of virtual machines 2a and 2b arranged in a system 2 satisfy first load conditions, arrange a virtual machine 3a in a system 3 to distribute the processing of a certain task to the virtual machines 2a and 2b and the virtual machine 3a. The management device 10 is configured to, when the loads of the virtual machines 2a and 2b satisfy the first load conditions, and the load of the virtual machine 3a satisfies second load conditions after the virtual machine 3a is arranged, permit the addition of a virtual machine 3b to the system 3. The management device 10 is configured to, when the loads of the virtual machines 2a and 2b satisfy the first load conditions, and the load of the virtual machine 3a does not satisfy the second load conditions after the virtual machine 3a is arranged, restrict the addition of the virtual machine 3b to the system 3.
Patent JP-2015160757-A (JP)
Title: optical glass, lens preform and optical element
Inventor: FU JIE
IPC: C03C3/17
Filed: 2014-02-26
Abstract: PROBLEM TO BE SOLVED: To provide an optical glass that has high devitrification resistance and high visible light transmittance while having a high refractive index (n) and a low Abbe number (ν), and a lens preform and an optical element using the same.SOLUTION: An optical glass comprises, by mass%, POcomponent of 5.0% or more and 40.0% or less, NbOcomponent of 20.0% or more and 60.0% or less, and ZnO component of more than 0.5% and 10.0% or less, and comprises RO component and MO component of 0.1% or more and 40.0% or less in total, with the content of TiOcomponent of 10.0% or less (R is one or more selected from the group consisting of Li, Na and K, and M is one or more selected from the group consisting of Mg, Ca, Sr and Ba).
Patent JP-2015160777-A (JP)
Title: Member for heat insulation
Inventor: MUNEISHI TAKESHI
IPC: C04B38/00
Filed: 2014-02-27
Abstract: PROBLEM TO BE SOLVED: To provide a member for heat insulation having an improved heat insulation property.SOLUTION: A member 20 for heat insulation comprises ceramics, includes a lid body part 1, a bottom plate part 2, a side wall part 3, and a partition part 5 provided inside the side wall part, and has a closed space 4 enclosed by each part. Further, At least each portion of the lid body part 1, the bottom plate part 2, the side wall part 3 and the partition part 5 is a porous body, respectively.
Patent JP-2014185344-A (JP)
Title: Ink composition and ink jetting method
Inventor: MORIMITSU KENTARO
IPC: C09D11/34
Filed: 2014-03-03
Abstract: PROBLEM TO BE SOLVED: To provide a phase-changing ink composition which is solid at room temperature where quite excellent image quality is possible for any substrate and melts when the temperature is raised for applying a molten ink to a substrate.SOLUTION: A phase-changing ink composition comprises a crystalline ingredient containing a diamide compound having an aromatic ring core, an amorphous ingredient and, if necessary, a colorant, and the amorphous ingredient is selected from di-DL-methyl L-tartaric acid, di-L-methyl L-tartaric acid, di-L-methyl DL-tartaric acid, di-DL-methyl DL-tartaric acid, stereoisomers the tartaric acids and their mixtures. The diamide compound is a benzene-based compound having two amido groups at the para and meta positions.
Patent JP-2015003513-A (JP)
Title: Cutter wheel and manufacturing method thereof
Inventor: HAYASHI HIROYOSHI
IPC: C03B33/10
Filed: 2014-03-05
Abstract: PROBLEM TO BE SOLVED: To provide a cutter wheel capable of machining a scribe line by being inserted into a narrow scribe street, while a blade edge angle maintains an obtuse angle similarly as hitherto, and to provide a manufacturing method thereof.SOLUTION: In a cutter wheel 1A which is formed of a hard material machinable by electrical discharge, and on which a blade edge 2 having an obtuse blade edge angle is formed on the outer peripheral surface by grinding, each hollow part 3 is formed by cutting by electrical discharge machining, each part of right and left slant faces 2a, 2b of the blade edge in the state where a tip part of the blade edge 2 having an obtuse angle is left as it is, on the ridgeline vicinity of the blade edge 2.
Patent JP-2015168940-A (JP)
Title: Locking device for framed sliding door
Inventor: IMAI SHIGEO
IPC: E05B15/02
Filed: 2014-03-05
Abstract: PROBLEM TO BE SOLVED: To provide a locking device for a framed sliding door, which is simultaneously unlocked by performing a pulling operation in an opening direction and which requires little labor for a sliding door opening operation.SOLUTION: A locking device 13 is configured between an indoor-side aspect face of a door stop-side stile 7 of a framing sliding door 3 and an opposed jamb 12 of a sliding door frame 2. In the locking device 13, a door pull 16 of the sliding door 3 and a rotary plate 28 are attached on a stile side, and a retainer 29 is arranged on the side of the jamb 12. The rotary plate 28, which comprises an operation part and an engagement part, can be rotated by a hinge structure with an urging spring. The rotary plate 28 is rotated by an operation for gripping a grip part of the door pull 16 to release a locked state brought about by engagement between the engagement part and the retainer 29.
Patent JP-2015168455-A (JP)
Title: cardboard box
Inventor: SUZUKI SHIGERU
IPC: B65D5/10
Filed: 2014-03-06
Abstract: PROBLEM TO BE SOLVED: To provide a cardboard box which enables a lid to be easily closed, and to provide a cardboard box expansion member.SOLUTION: A cardboard box includes: a lid part 1 comprising a first flap 11 and a third flap 13 which face each other and a second flap 12 and a fourth flap 14 which overlap with the first flap 11 and the third flap 13 and face each other; a cardboard box body part 2 forming a side surface; and a bottom part forming a bottom surface of the cardboard box. The cardboard box includes a pull-up cutout part 5 for pulling up the first flap 11 at a position of the first flap 11 that does not overlap with the second flap 12.
Patent JP-2015169356-A (JP)
Title: refrigerator
Inventor: OBANA NORIAKI
IPC: F25D23/02
Filed: 2014-03-06
Abstract: PROBLEM TO BE SOLVED: To improve reliability and operability of a refrigerator without degrading an appearance thereof, in which first and second doors are integrally opened and closed with respect to a front opening of a refrigerator body, and if necessary, only the second door is opened and closed.SOLUTION: There are provided: a first door 8 which is pivotally supported to a side of a front opening 23 of a thermal insulation box-like body 2 so as to be freely opened and closed; and a second door 9 located so as to be adjacent to the first door 8 in a width direction with respect to the front opening 23. The second door 9 is pivotally supported to the first door 8 via an upper pivotally-supporting mechanism 16 and a lower pivotally-supporting mechanism 17. An appearance is improved by locating an operational handle 60 and a proximity sensor 63 or the like inside the doors 8 and 9, the operational handle 60 operating a locking or non-locking state of the pivotally-supporting mechanisms 16 and 17. Also, the operability is improved by locating the operational handle 60 on a lateral side or lower side of the second door 9.
Patent JP-2015168748-A (JP)
Title: thermoplastic elastomer composition
Inventor: IKARI YOSHIHIRO
IPC: C08L83/05
Filed: 2014-03-06
Abstract: PROBLEM TO BE SOLVED: To provide a thermoplastic elastomer composition that is excellent in physical properties of the composition, is easy to handle a raw material, is easily produced, and causes no unintended coloration.SOLUTION: The thermoplastic elastomer composition is produced by dynamically crosslinking (a) an isobutylene polymer having an aryl group at a terminal in the coexistence of (b) a platinum vinylsiloxane complex supported on calcium carbonate, (c) a hydrogen siloxane compound (Si-H compound) and (d) a thermoplastic resin.
Patent JP-2014100604-A (JP)
Title: Adhesive pad for bioelectrode
Inventor: FUKUDA MASAYOSHI
IPC: A61B5/0408
Filed: 2014-03-10
Abstract: PROBLEM TO BE SOLVED: To provide an adhesive pad that is stuck to a human body for fixing an electrode head, is disposable after a single use, and applied to a bioelectrode such as an electrode for electrocardiograph.SOLUTION: An adhesive pad 50 includes an adhesive gel 51 to be stuck to a subject, and a base material sheet 52 for holding the adhesive gel 51, and is configured to be attachable/detachable with respect to an electrode body 10. The adhesive pad 50 is thus peeled from the electrode body 10, so that only the adhesive pad 50 can be used and disposed. The base material sheet 52 includes a tab 52b on which no adhesive gel 51 is superposed, so that the adhesive pad 50 can be easily peeled from the skin by just holding the tab.
Patent JP-2015170319-A (JP)
Title: communication terminal, secure login method, and program
Inventor: SENBA SATOSHI
IPC: G06F21/31
Filed: 2014-03-10
Abstract: PROBLEM TO BE SOLVED: To enable relatively easy addition of an authentication function by connecting an external device used for user authentication at a communication terminal.SOLUTION: A communication terminal capable of communicating with a first server and a second server via a network includes an independent authentication application that exchanges data with a sensor connected with a host controller via an interface of an operating system. The communication terminal transmits verification data detected by the sensor together with a user ID to the second server to request user authentication, obtains a password transmitted by the second server if the user authentication is a success, transmits a prepared user ID and the password to the second server, transmits an authentication response including information identifying the first server transmitted when authentication is a success to the first server to log in, and thereby receives a service provided by the first server.
Patent JP-2015173060-A (JP)
Title: Thin metallic wire electrode and production method thereof
Inventor: TAZAKI TAKESHI
IPC: H01L51/44
Filed: 2014-03-12
Abstract: PROBLEM TO BE SOLVED: To provide a method of producing a thin metallic wire electrode which allows production at low costs through a simple process, reduces damage to the substrate and allows application of a roll-to-roll process.SOLUTION: A method of producing a thin metallic wire electrode 1 composed of at least one thin wire of a wire width of smaller than 1 μm includes a step (A) of preparing an irregular structure which has an irregular pattern including a concave part formed with the same pattern as the planar pattern of a thin metallic wire electrode 1, a step (B) of forming a coating film on at least the concave part of the irregular structure by applying a metal dispersant containing a large number of nano metal particles of primary particle sizes of 50 nm or smaller and a step (C) of baking the coating film to form the thin metallic wire electrode 1 on the irregular structure.
Patent JP-2015038956-A (JP)
Title: Pzt ferroelectric thin film and forming method thereof
Inventor: DOI TOSHIHIRO
IPC: H01L21/822
Filed: 2014-03-13
Abstract: PROBLEM TO BE SOLVED: To provide a PZT ferroelectric thin film which is superior in electric property and life property and in addition, superior from the viewpoint of mass productivity; and a method for forming such a PZT ferroelectric thin film.SOLUTION: A PZT ferroelectric thin film 21 is formed by: applying a composition for PZT ferroelectric thin film formation onto a lower electrode 11 which a substrate has once or at least twice; and preliminary baking the resultant substrate to cause the composition to crystallize. The thin film 21 comprises PZT particles 22 having an average particle diameter within a range of 500-3000 nm in the case of measuring the thin film 21 from the surface thereof. In the surface of the thin film 21, microparticles 23 having an average particle diameter of 20 nm or less and different from the PZT particles 22 in quality are precipitated at part or all of grain boundaries.
Patent JP-2015178794-A (JP)
Title: Shaft sealing structure for rotary pump
Inventor: MARUYAMA KEIICHI
IPC: F04C29/00
Filed: 2014-03-19
Abstract: PROBLEM TO BE SOLVED: To provide a shaft sealing structure for a rotary pump, which enhances shaft sealability of the rotary pump and thereby enhancing pump performance.SOLUTION: A sealing structure for a rotary pump includes a rotary shaft part 20 which is provided integrally with a rotor 19 of the rotary pump in an extending manner in a shaft longitudinal direction so as to rotate the rotor 19 inside a cylinder 10 and is rotary driven accompanying the rotor 19 by transmission of power thereto. The sealing structure also includes a shaft sealing ring 50 arranged between the rotor 19 and a bearing 40 receiving the rotary shaft part 20, mounted by being fitted to a ring-shaped groove part 30 formed in the rotary shaft part 20 so as to rotate therewith for sealing the shaft by being interposed between the rotary shaft part 20 and a shaft hole inner peripheral surface 15a of a housing 15, and formed of a material having a higher thermal expansion coefficient than the rotary shaft part 20 and the housing 15 so as to thermally expand and generate required sealability.
Patent JP-2015183243-A (JP)
Title: sputtering target
Inventor: ASANO TAKAYUKI
IPC: C22C19/05
Filed: 2014-03-25
Abstract: PROBLEM TO BE SOLVED: To provide a sintered-body sputtering target capable of producing inexpensively a layered sputtering target having each different composition area in the thickness direction of the target, having little fluctuation of the composition in each film, and capable of reducing generation of abnormal discharge (arcing) during sputtering to suppress generation of particles.SOLUTION: A sputtering target has two or more kinds of different composition areas by bonding target materials having two or more kinds of different composition ratios in the thickness direction.
Patent JP-2015182352-A (JP)
Title: Recovery mechanism of recording head, ink jet recording device having the same, recovery method of recording head
Inventor: SATAKE KENICHI
IPC: B41J2/165
Filed: 2014-03-25
Abstract: PROBLEM TO BE SOLVED: To provide a recovery mechanism of a recording head which can suppress the generation of an ink residue on an ink discharge surface with a simple constitution.SOLUTION: A recovery mechanism of recording heads 17a-17c comprises wipers 35a-35c and a drive mechanism, and can execute the recovery operation of the recording heads 17a-17c including: a residual ink adhesion process of causing a residual ink 22a on the tips of the wipers 35a-35c to adhere to a first position P1; and a wiping process of wiping off the residual ink 22a and a purge ink 22b by moving the wipers 35a-35c in a first direction toward a nozzle region R side along an ink discharge surface F from a second position P2 on the side opposite to the nozzle region R with respect to the first position P1 after execution of the residual ink adhesion process.
Patent JP-2015186949-A (JP)
Title: steering device
Inventor: NAKAMURA RYUICHI
IPC: F16C27/06
Filed: 2014-03-26
Abstract: PROBLEM TO BE SOLVED: To provide a steering device which extends the life of a disc spring elastically supporting a bearing of a ball screw mechanism.SOLUTION: A steering device includes: a ball screw mechanism 8 which applies an axial force to a rack shaft of a vehicle on the basis of rotation of a nut 80; and a bearing 20 which supports the nut 80 so that the nut 80 rotates relative to the housing 10. The steering device includes: a plate 31 which is disposed spaced away from the bearing 20 in a rack shaft axial direction ZA; and a disc spring 32 disposed between the bearing 20 and the plate 31. The plate 31 contacts with the housing 10 in the rack shaft axial direction ZA. The disc spring 32 elastically supports the nut 80 in the rack shaft axial direction ZA through the bearing 20. One side surface 31c of the plate 31 which faces the disc spring 32 is formed into a taper shape so as to intersect with a rack shaft radial direction ZB.
Patent JP-2015187813-A (JP)
Title: Presentation management device and presentation management program
Inventor: MITSUYAMA KYOTA
IPC: G06F3/0346
Filed: 2014-03-27
Abstract: PROBLEM TO BE SOLVED: To provide a presentation management device and a presentation management program which allow a presenter to easily give authority of operating a screen by gesture to a specific speaker in an audience consisting of a plurality of people.SOLUTION: A presentation management device allows a presenter of a presentation and a speaker included in an audience to operate, by screen operation gesture, a screen having an image of the presentation displayed thereon, and allows a presenter to give/get back authority of the operation to/from a speaker. The presentation management device includes: an imaging part capable of imaging a presenter and an audience; a gesture detection part capable of detecting an authority giving/getting-back gesture indicating the giving or getting-back from a captured image; a specifying part for specifying, when a first authority giving/getting-back gesture for an audience performed by the presenter is detected by the gesture detection part, an object person of the first authority giving/getting-back gesture from a captured image; and an authority control part for setting the specified object person as a speaker.
Patent JP-2014111947-A (JP)
Title: Micropump
Inventor: KARAKI NOBUO
IPC: F04B43/12
Filed: 2014-03-27
Abstract: PROBLEM TO BE SOLVED: To allow the degree of freedom for the arrangement of a tube transporting liquid.SOLUTION: A micropump includes: a tube through which liquid circulates; a rotating cam; a plurality of fingers slidably held between the tube and the cam, and including at least one curved finger; and a tube guide frame holding the tube from a side opposite to a side contacted by the fingers. The fingers sequentially close the tube from a liquid inlet port to a liquid discharge port to allow the liquid in the tube to circulate by rotation of the cam.