baber/WOPTO huggingface dataset:
Patent JP-2014003301-A (JP)
Title: Nitride-based transistor and manufacturing method using etch stop layer
Inventor: SHEPPARD SCOTT T
IPC: H01L29/78
Filed: 2013-07-16
Abstract: PROBLEM TO BE SOLVED: To provide a manufacturing method for group III nitride field-effect transistor not causing any etching damage in gate recess formation.SOLUTION: The group III nitride field-effect transistor, more specifically, a HEMT includes a channel layer 20, a barrier layer 22 on the channel layer 20, an etch stop layer 26 on the barrier layer 22, a dielectric layer 28 on the etch stop layer 26, a gate recess spreading to the barrier layer 22, and a gate contact 32 in the gate recess. The etch stop layer 26 can reduce damage relating to recess gate formation, by not exposing the barrier layer 22 to dry etching. The etch stop layer 26 in the recess is removed, and the remaining etch stop layer 26 serves as a passivation layer.
Patent JP-2015020811-A (JP)
Title: Positioning jig
Inventor: YAMAKOSHI HIDETO
IPC: B65G47/14
Filed: 2013-07-16
Abstract: PROBLEM TO BE SOLVED: To provide a positioning jig which can be inexpensively manufactured for individual sampling inspection of chip components of sizes which are difficult to be held and aligned by a manual work, is light-weight, and can be easily manufactured for specification of various chip components.SOLUTION: A positioning jig 1 for positioning a chip component 50 comprises: a body part 10; guide recess parts 20 provided in a recessed manner from a surface 10a of the body part 10; an abutting part 26 which is provided for the guide recess part 20, and to which the chip component 50 is allowed to contact for positioning the chip component 50; and positioning means 30 for performing alignment of a holding portion in a chip holding tool for holding the chip component 50 to the chip component 50 contacting the abutting part 26.
Patent JP-2015021227-A (JP)
Title: Pipe with telescopic screw-type universal joint, and method for manufacturing pipe with telescopic screw-type universal joint
Inventor: YAGI KOJI
IPC: F16L27/12
Filed: 2013-07-16
Abstract: PROBLEM TO BE SOLVED: To provide a pipe with a telescopic screw-type universal joint, in which an integration of the metallic pipe and the universal joint is extensible, the metallic pipe is prevented from coming out of the universal joint without increasing the number of parts, and even a thin thickness metallic pipe can be connected to the universal joint as that metallic pipe.SOLUTION: A metallic pipe 2 has an inserted part 20 into which a pipe-side insertion part 13 of a joint 3 is screw-inserted. In the pipe-side insertion part 13 of the joint 3, to be inserted into the inserted part 20, a helical groove 15 to be used for axially moving the metallic pipe 2 is provided on its outer periphery surface other than a tip portion. In an inner periphery surface of the inserted part 20, protrusions 21 to be fitted in the groove 15 are formed.
Patent JP-2015022341-A (JP)
Title: Driving support system
Inventor: KUMAGAI SHINICHI
IPC: B60R21/00
Filed: 2013-07-16
Abstract: PROBLEM TO BE SOLVED: To provide a driving support system capable of, without complicated change setting performed by a user, surely determining an attachment position of an imaging device so as to easily change the attachment position of the imaging device.SOLUTION: In an imaging device 50, a radio transmission unit 53 transmits a video signal imaged by an imaging unit 51 to a radio reception device 40 through radio communication. A control device 10 calculates an arrival direction of an electric wave received by an array antenna 40a of the radio reception device 40, determines an attachment position of the imaging device 50 from the arrival direction, and displays and outputs video of the imaging device 50 on a display device 30 at a timing according to the attachment position.
Patent JP-2015019655-A (JP)
Title: Bitter taste-masking agent
Inventor: ONO YUJI
IPC: A23L27/00
Filed: 2013-07-24
Abstract: PROBLEM TO BE SOLVED: To provide an agent capable of suppressing the unpleasant bitter taste of oral products such as general foods and medicinal drugs having bitter taste without affecting other taste, which satisfies the requirement for additives to oral products of being a general food with high safety.SOLUTION: An yeast extract with a peptide content of 5 wt.% or more, an RNA content of 5 wt.% or more, and a free amino acid content of 4 wt.% or less, preferably further with a dietary fiber content of 15 wt.% or more is added to general oral products having unpleasant bitter taste.
Patent JP-2015026100-A (JP)
Title: Image switching device, image switching system, and image switching method
Inventor: AMEMURA NOBUAKI
IPC: G06F3/0481
Filed: 2013-07-24
Abstract: PROBLEM TO BE SOLVED: To switch a screen display of an arbitrary application without making a user aware of switching of an OS nor lowering the performance of an operation.SOLUTION: A display controller 3 serving as an image switching device switches and displays images, output from a composite machine 1 as a plurality of electronic devices differing in OS, and an extension device 2 at a display part 41. A display control part 31 displays a home screen, showing icons for executing applications running on the composite machine 1 and extension device together, at the display part 41. A determination part 3 receives operation information representing that a specific icon is selected on the home screen displayed at the display part 41, and determines the selected icon. A display control part 41 displays an image from the electronic device where the application corresponding to the selected icon runs at the display part according to the determination result of the determination part 42.
Patent JP-2015026657-A (JP)
Title: Semiconductor device manufacturing method
Inventor: OSHIMA HIROMITSU
IPC: H01L27/108
Filed: 2013-07-25
Abstract: PROBLEM TO BE SOLVED: To even out projection heights of active regions at a bottom face of a second groove.SOLUTION: A semiconductor device manufacturing method comprises: a process of forming on a semiconductor substrate 2, element isolation regions S for partitioning active regions K; a process of forming a mask pattern for exposing a formation region of a gate electrode 7 which traverses the active regions K to reach the element isolation regions S; a process of etching a part of the active regions K by using the mask pattern as a mask to form a first groove; a process of etching a part of the element isolation regions S by using the mask pattern as a mask after forming the first groove to form a second groove (=gate trench GT) deeper than the first groove; a process of forming a gate insulation film 6 on a surface of the active regions K exposed on an inner surface of the second groove; and a process of forming a gate electrode 7 by filling the second groove with a conductive material after forming the gate insulation film 6.
Patent JP-2015023943-A (JP)
Title: Purse
Inventor: MORISHITA YUJI
IPC: A45C11/00
Filed: 2013-07-25
Abstract: PROBLEM TO BE SOLVED: To provide a purse that has a storage part for storing a mobile phone, that prevents money from jumping out by force of taking out the mobile phone, and that also prevents incoming call from ending without being answered when, for example, there is an incoming call for the mobile phone while the purse is opened to put in or take out money.SOLUTION: The purse includes: a purse body 10 having a plurality of pockets inside; a first cash pocket 51 and a second cash pocket 52 for storing cash; a first in/out port 30 that can be opened and closed for the purpose of taking out and putting in cash for the first and second cash pockets 51, 52; a mobile phone storing part 60 for storing a mobile phone; and a second in/out port 40 that can be opened and closed for the purpose of taking out and putting in the mobile phone relative to the mobile phone storage part 60. The first in/out port 30 can be opened/closed for the purpose of taking out and putting in the mobile phone relative to the mobile phone storage part 60.
Patent JP-2015027029-A (JP)
Title: Planar antenna
Inventor: YAMAUCHI SOICHIRO
IPC: H01Q1/40
Filed: 2013-07-29
Abstract: PROBLEM TO BE SOLVED: To provide a planar antenna the radiation characteristics of which do not deteriorate, and the antenna performance of which can be enhanced, even if a protective layer is formed by applying a resist liquid to the surface of the planar antenna.SOLUTION: A planar antenna includes a ground plate consisting of a conductor, a dielectric layer consisting of a dielectric, and a patch element consisting of a conductor. The dielectric layer is a laminate formed by laminating polyolefin resin and glass fiber, and then heat-sealing them, a protective layer is formed on the surface of the patch element, and the protective layer is formed of a resist liquid containing titanium oxide.
Patent JP-2014051736-A (JP)
Title: Method for using sputtering target and method for forming oxide film
Inventor: YAMAZAKI SHUNPEI
IPC: H01L21/285
Filed: 2013-08-05
Abstract: PROBLEM TO BE SOLVED: To provide a method for using a sputtering target which enables formation of a crystalline oxide film containing a plurality of metal elements and having high orientation, and to provide a method for forming a crystalline oxide film having high orientation with use of the sputtering target.SOLUTION: In a method for using a sputtering target including a polycrystalline oxide containing a plurality of crystal grains, by making an ion collide with the sputtering target, a sputtered particle is generated, the sputtered particle having a size greater than or equal to 1/3000 and less than or equal to 1/20, preferably greater than or equal to 1/1000 and less than or equal to 1/30 of the crystal grain.
Patent JP-2015029486-A (JP)
Title: Moving cultivation device
Inventor: YAMADA HISAYA
IPC: A01G9/00
Filed: 2013-08-05
Abstract: PROBLEM TO BE SOLVED: To avoid the problems such as delay of fruit enlargement or coloring because of sunshine shortage in a closed-loop shaped moving cultivation device 1 which circulates a plurality of cultivation benches 10 cultivating a fruit vegetable or the like.SOLUTION: A moving cultivation device includes a pair of moving devices 21A, 21B which move cultivation benches 10 on respective transportation conveyors 40A, 40B to guiding devices 20A, 20B in a transportation downstream side. The plurality of cultivation benches 10 on the respective guiding devices 20A, 20B are moved in a mutual contact state by driving the respective moving devices 21A, 21B. A contact frame 19 is arranged at one side part of the longitudinal direction in each cultivation bench 10. The cultivation benches 10 are mounted on the respective guiding devices 20A, 20B so that a posture where the contact frame 19 turns to a transportation upstream side and a posture where the contact frame 19 turns to the transportation downstream side are alternatively arranged. The cultivation benches 10 adjacent to each other come into contact at the respective contact frames 19 or at the other side parts of the longitudinal direction.
Patent JP-2015033114-A (JP)
Title: Antenna device
Inventor: KITANO NOBUAKI
IPC: H01Q1/46
Filed: 2013-08-07
Abstract: PROBLEM TO BE SOLVED: To provide an antenna device in which transmission loss of high frequency signal can be reduced at the joint of a feed line in element and a feeding section.SOLUTION: An antenna device 1 includes antenna elements 4 having feed lines in element 411, 421 and radiation elements 412, 422 formed on dielectric substrates 410, 420. The radiation elements 412, 422 include the antenna elements 4 formed along the feed lines in element 411, 421 and being fed therefrom, a tri-plate line constituted by arranging a central conductor 33 between a first ground plate 31 and a second ground plate 32 which are parallel with each other, and a connection pin 8 for electrically connecting the central conductor 33 and feed lines in element 411, 421. The connection pin 8 is fixed to a through hole 31a formed in the first ground plate 31 by means of an insulation member 9.
Patent JP-2015029876-A (JP)
Title: Deodorizing ring
Inventor: SASAKI TOMOAKI
IPC: A61L9/00
Filed: 2013-08-07
Abstract: PROBLEM TO BE SOLVED: To provide a deodorizing gadget for an electric fan capable of removing odorous components included within air and/or tobacco smells and nonenal smells and of transmitting clean air from an electric fan.SOLUTION: The provided deodorizing ring 10A is prepared by molding a thin plate from an admixture obtained by mixing, with a binder, activated carbon adsorbing odorous components included within air, is furnished with an inner circumferential fringe 12; an outer circumferential fringe 13; a middle aperture 14 surrounded/enclosed by the inner circumferential fringe 12 and into which a screw pipe of an electric fan is inserted detachably; a plurality of porous honeycomb frames 15 molded in the shape of a honeycomb and arrayed serially along the diametric direction from the inner circumferential fringe 12 toward the outer circumferential fringe 13; and a plurality of ventilation holes 16 surrounded/enclosed by these honeycomb frames 15 and arrayed serially along the diametric direction from the inner circumferential fringe 12 toward the outer circumferential fringe 13, and is fitted detachably between a rear fan guard of an electric fan and a guard fastening nut.
Patent JP-2015034590-A (JP)
Title: Torque fluctuation absorption device
Inventor: OYAMA TAKESHI
IPC: F16F15/123
Filed: 2013-08-08
Abstract: PROBLEM TO BE SOLVED: To provide a torque fluctuation absorption device capable of preventing performance deterioration, transformation and destruction due to radiation heat.SOLUTION: A torque fluctuation absorption device includes: a first rotational member 20 arranged in a rotatable manner; a second rotational member 30 arranged in rotatable manner to the first rotational member 20 and having a frictional surface 31e frictionally engaged with a predetermined member other than the first rotational member 20; a damper unit 40 housed in the first rotational member 20 and absorbing fluctuation torque due to torsion between the first rotational member 20 and the second rotational member 30; and a heat transfer prevention unit 23d preventing heat generated on the frictional surface 31e from transferring to the first rotational member 20.
Patent JP-2015034671-A (JP)
Title: Heat exchanger for heat pump type water heater
Inventor: OTOMO NOBORU
IPC: F24H9/00
Filed: 2013-08-09
Abstract: PROBLEM TO BE SOLVED: To reduce an accommodation space for a refrigerant heat exchanger to enable reduction in the size of the device, and reduce the number of man hours of the device having required heat exchange capacity in the heat exchanger for a heat pump type water heater.SOLUTION: A water refrigerant heat exchanger 13 is constituted by interconnecting a plurality of water refrigerant heat exchanger units 13-1 to 13-3 corresponding to required heat exchange capacity in parallel with each other. A refrigerant circuit includes a refrigerant heat exchanger 17 for exchanging heat between a refrigerant supplied to a compressor 12 with a refrigerant flowing out from the water refrigerant heat exchanger 13. The refrigerant heat exchanger 17 comprises refrigerant heat exchangers 17-1, 17-2 interconnected in series. While the refrigerant heat exchangers 17-1, 17-2 are inserted into cylindrical inner spaces of the water refrigerant heat exchanger units 13-1, 13-2, respectively, the water refrigerant heat exchanger 13 and the refrigerant heat exchanger 17 are assembled integrally.
Patent JP-2015034897-A (JP)
Title: Display control device and method
Inventor: MUROZAKI YOSHITAKE
IPC: G09B29/00
Filed: 2013-08-09
Abstract: PROBLEM TO BE SOLVED: To provide a technique for grasping a position of a display object without special operation performed by a user.SOLUTION: A navigation device 1 comprises: an identification object extraction part 16; and a display control part 17. The identification object extraction part 16 extracts a spot where is estimated that it is identified by a user based on spot history data as an identification object. The display control part 17 expands an area on a map which is displayed on a display area when a display object on the map designated by the user and the identification object cannot be included in the area on the map displayed on the display area.
Patent JP-2015034328-A (JP)
Title: Copper alloy sheet material and production method thereof
Inventor: ISOMATSU TAKEMI
IPC: C22C9/00
Filed: 2013-08-09
Abstract: PROBLEM TO BE SOLVED: To provide a copper alloy sheet material which has a high Young's modulus and a high proof strength, in the TD direction, and is excellent in stress relaxation resistance characteristics and fatigue resistance characteristics, and is suitable for lead frames, connectors and terminal materials for electric and electronic equipment, connectors for mounting on automobiles and other terminal materials, relays and switches.SOLUTION: A copper alloy sheet material comprises 1.0-5.0 mass% of Ni, 0.1-2.0 mass% of Si, optionally specified amounts of sub-additive elements and remaining copper and unavoidable impurities. In analysis in a rolled surface, the aspect ratio, expressed by the minor axis/major axis ratio of crystal grains, is 0.3 or lower. For the crystal grains directed at an angle within ±30° relative to the TD direction, the ratio of the total of areas of the crystal grains to the area of all crystal grains is 20% or higher. A production method thereof is also provided.
Patent JP-2015036847-A (JP)
Title: Semiconductor device
Inventor: HAGIWARA MASAYUKI
IPC: G06F21/57
Filed: 2013-08-12
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor device 10 having ensured security and excellent mass productivity.SOLUTION: A semiconductor device 10 of an embodiment includes: a NAND memory 11 that stores a start program; a ROM 23 that stores firmware for starting the start program; an OTP memory 24 that stores security information of the start program; and a CPU 21 serving as a controller that detects alteration of the start program by using the security information stored in the OTP memory 24 and the start program stored in the NAND memory 11 and, if not detecting the alteration, executes the start program.
Patent JP-2015037837-A (JP)
Title: Recording device
Inventor: SHINAGAWA TOMO
IPC: B41J25/308
Filed: 2013-08-17
Abstract: PROBLEM TO BE SOLVED: To provide a recording device which inhibits components from being damaged by an unexpected situation and inhibits work from being interrupted by an error in the recording device.SOLUTION: A recording device includes: a carriage which includes a recording head for making a record on a recorded medium and may move in a scan direction of the recording head; a swing member 112 including an engagement part 118 that may engage with the carriage, the swing member 112 which swings around a swing shaft 116 thereby being placed at a first position where the engagement part 118 engages with the carriage and a second position where the engagement part 118 separates from the carriage; and pressing means 142 which presses a pressed part 120 formed at the swing member 112 thereby swinging the swing member 112 from the second position to the first position. When the pressing means 142 presses the pressed part 120 in a state where displacement of the engagement part 118 is restricted, the swing shaft 116 may displace.
Patent JP-2015039156-A (JP)
Title: Decoding device and decoding method
Inventor: MIYAZAKI TOSHIHARU
IPC: H03M13/29
Filed: 2013-08-19
Abstract: PROBLEM TO BE SOLVED: To reduce a processing load of a decoding process while suppressing characteristic degradation.SOLUTION: A decoding device includes: an arithmetic section for calculating branch metrics of branches between a first time and a second time that is the next time to the first time on the basis of reception likelihood data and prior likelihoods, and in state transitions by butterflies represented by a first state and a second state at the first time and a third state and a fourth state at the second time, on the basis of a first forward cumulative metric of the first state, a second forward cumulative metric of the second state, and a second difference based on the branch metric between the first state at the first time and the third state at the second time and on a first difference that is a difference between the first forward cumulative metric of the first state and the second forward cumulative metric of the second state, calculating a third forward cumulative metric of the third state and a fourth forward cumulative metric of the fourth state per butterfly and per time; and a storage section for storing the second difference per butterfly and per time.
Patent JP-2015037512-A (JP)
Title: Game information presenting system
Inventor: IKUTA KAZUTOSHI
IPC: A63F7/02
Filed: 2013-08-20
Abstract: PROBLEM TO BE SOLVED: To provide a game information presenting system of high convenience capable of promoting use of game information viewing service, and, at the same time, promoting acquiring of a player who actually views a game information.SOLUTION: In a game information presenting system 1, the game information about respective game machines 5 installed in a plurality of game halls is accumulated in a data management server 10 by sorting it for each game hall, and based on payment of service charge, accessing to a web site operated by the data management server 10 from a mobile terminal 15 which a player has is permitted to allow viewing of game information. Access information granting means is provided at a game hall which grants site access information including URL information of the web site. The data management server 10 registers a game hall that has granted the site access information as a special game hall for a player who makes access by utilizing the site access information, and makes viewing of the game information about the special game hall easier than other game hall.
Patent JP-2015041804-A (JP)
Title: Light guide body, lighting device, abd image reader
Inventor: SUDO YASUHIRO
IPC: H04N1/04
Filed: 2013-08-20
Abstract: PROBLEM TO BE SOLVED: To provide a light guide body that can smoothly change an emission light quantity distribution and causes neither an increase in the number of components nor an increase in the cost.SOLUTION: A width F of an emission light quantity adjustment part 71e in a direction orthogonal to a length direction of a light guide body 71 is made gradually narrower substantially toward light incidence surfaces 71b at both ends of the light guide body 71 so as to correct an emission light quantity distribution of the light guide body 71. The emission light quantity distribution of the light guide body 71 tends to increase toward the light incidence surfaces 71b at both the ends of the light guide body 71 and to decrease toward the center of the light guide body 71, and further a transmission light quantity of an imaging lens 46 tends to decrease toward both ends of the imaging lens 46 and to increase toward the center of the imaging lens 46. The emission light quantity distribution of the light guide body 71 is corrected under the conditions, so a deviation of the emission light quantity distribution and a deviation of the transmission light quantity distribution excellently cancel each other and a reception light quantity distribution of light reception by a light reception surface of a CCD 47 becomes constant.