baber/WOPTO huggingface dataset:
Patent JP-2016157734-A (JP)
Title: Group iii nitride semiconductor light emitting element manufacturing method
Inventor: OKUNO KOJI
IPC: H01L21/205
Filed: 2015-02-23
Abstract: PROBLEM TO BE SOLVED: To provide a manufacturing method of a group III nitride semiconductor light emitting element which achieves low driving voltage by steep rise of a Mg concentration in a p-type semiconductor layer.SOLUTION: A group III nitride semiconductor light emitting element manufacturing method comprises: a process of forming an n-type contact layer 130; a process of forming an n-side electrostatic breakdown voltage layer 140; a process of forming an n-type superlattice layer 150; a process of forming a luminescent layer 160; a process of forming a p-type clad layer 170; a process of forming a p-type intermediate layer 180; and a process of forming a p-type contact layer 190. The process of forming the p-type clad layer 170 has a first period TA1 of supplying a dopant gas without supplying a first material gas (TMG) containing a group III element and a second period TA2 of supplying the first material gas (TMG) and the dopant gas after the first period TA1 to grow a semiconductor layer.SELECTED DRAWING: Figure 2
Patent JP-2016159509-A (JP)
Title: Method for producing gas barrier film and gas barrier film
Inventor: ASAMA HIDEO
IPC: B32B9/00
Filed: 2015-03-02
Abstract: PROBLEM TO BE SOLVED: To provide a method for producing a gas barrier film capable of improving gas-barrier properties by reducing a defect of an organic layer without impairing productivity and to provide a gas barrier film.SOLUTION: There is provided a method for producing a gas barrier film 10 obtained by alternately laminating an organic layer 2 and an inorganic layer 3 on at least one surface of a substrate film 1, wherein an ultraviolet polymerizable resin is used for the organic layer 2 and the curing by ultraviolet irradiation to the organic layer 2 laminated on the substrate film 1 is carried out in a heated state at 50 to 150°C.SELECTED DRAWING: Figure 1
Patent JP-2016160735-A (JP)
Title: Machine inside earth removal processing system in underground excavation boring machine
Inventor: SAKAI EIJI
IPC: E21D9/12
Filed: 2015-03-05
Abstract: PROBLEM TO BE SOLVED: To provide an earth removal processing system, surely carriable in a long distance-a high head, by enhancing fluidity of removal earth, without clogging an inlet and a midway part of a steel pipe by a large gigantic stone-consolidated soil in the removal earth, in earth removal processing in a boring machine for carrying out to the pit outside by the steel pipe via a mud storage tank by taking the removal earth discharged from a working face of ground excavation in the boring machine.SOLUTION: An earth removal pressure adjusting valve 22 for opening-closing an earth removal passage and adjusting working face pressure, is provided on the inside of an earth removal pipe 21 of a boring machine 1, or an earth removal connection pipe 25 is provided for linking so as to seal between the pipe end of the earth removal pipe 21 and a mud storage tank 30, and the inside of the earth removal connection pipe 25 is provided with a dividing agitator 23 for dividing-agitating removal earth small and a classification basket 24 for sending only a small removal earth component in the mud storage tank by capturing a large gigantic stone-consolidated soil in the removal earth, and the classification basket 24 is provided so as to freely go in and out to the earth removal connection pipe 25, and the mud storage tank 30 is also sealed, and this is provided with an air intake pipe 303 with a check valve and an injection pipe 305 with a pipe for inputting water-an additive.SELECTED DRAWING: Figure 1
Patent JP-2016164955-A (JP)
Title: Semiconductor device and manufacturing method of the same
Inventor: USAMI TATSUYA
IPC: H01L21/3065
Filed: 2015-03-06
Abstract: PROBLEM TO BE SOLVED: To form a magnetoresistance effect element which composes an MRAM by processing a laminated film including magnetic layers by dry etching to prevent leakage current from flowing via a metal attachment between a magnetic layer (magnetization free layer) and a magnetic layer (magnetization fixed layer) which compose magnetic tunnel junction (MTJ) part when a metal attachment attaches to side walls of the MTJ part.SOLUTION: A semiconductor device manufacturing method comprises the steps of: forming a magnetoresistance effect element MR by dry etching; and subsequently, performing a plasma treatment in a carbon and oxygen-containing gas atmosphere to remove a metal attachment attached to the magnetoresistance effect element MR. By the plasma treatment, oxide films OL1, OL2 are formed on side walls of magnetic layers MF, MFI, respectively.SELECTED DRAWING: Figure 1
Patent JP-2016165323-A (JP)
Title: Automatic sewing device and automatic sewing method
Inventor: HISHIKAWA TATSUMI
IPC: D05B35/00
Filed: 2015-03-09
Abstract: PROBLEM TO BE SOLVED: To provide an automatic sewing device and an automatic sewing method, allowing sewing while automatically fine-tuning the feed direction of a material to be sewed so that a sewing line is along a part to be detected even when stitch yarn is sewed to the material to be sewed in a curved shape or when the material to be sewed has a three-dimensional shape, allowing efficiently sewing even by an operator with a low level of skill, and allowing achieving automation.SOLUTION: Displacement direction and displacement quantity of a part to be detected by image data of a part to be detected by detecting means while sewing a material to be sewed and reference image data are discriminated; circular moving means is drive-controlled on the basis of the displacement direction and displacement quantity and thereby moved circularly around a needle position; and a feed direction of the material to be sewed with respect to the needle position is made modifiable.SELECTED DRAWING: Figure 11
Patent JP-2016166088-A (JP)
Title: Image formation device
Inventor: TSUNEMI SATOSHI
IPC: B65H5/36
Filed: 2015-03-10
Abstract: PROBLEM TO BE SOLVED: To provide an image formation device which recovers foreign objects adhering to a guide member forming a transfer path.SOLUTION: An image formation device includes: guide members 31; a contact member 112; and rotary shafts 113. The guide members 31 form a transfer path 3 which guides sheets to an image formation part. The guide members 31 include movable guide members 110. Each movable guide member 110 is rotatably supported by the rotary shaft 113 so as to open to the outer side relative to the transfer path 3. The contact member 112 is arranged at a position such that the movable guide members 110 come in contact with the contact member 112 when opening to the outer side relative to the transfer path 3.SELECTED DRAWING: Figure 2
Patent JP-2015107411-A (JP)
Title: System for game and device for game
Inventor: OGURA TOSHIO
IPC: A63F7/02
Filed: 2015-03-10
Abstract: PROBLEM TO BE SOLVED: To reduce economic burdens of a game parlor which introduces an allotted point type game machine, and to solve the problem of data unconformity between a device for game and a game machine due to an abnormal end of communication.SOLUTION: A CU (card unit) to be connected to an allotted point type P machine (game machine) stores the number of game balls that can be used in the P machine. The P machine transmits information of the number of added balls corresponding to winning or the like and of the number of subtracted balls corresponding to shot balls to the CU every 200 ms. The CU receiving the information updates and stores the number of game balls. The CU corrects the number of game balls on the basis of the preceding ball related information and the current ball related information transmitted from the P machine in recovery processing after an abnormal end of communication, and transmits a communication start request including game ball correction ON and game balls=300 for adjusting the number of game balls after the correction to the P machine.
Patent JP-2016167959-A (JP)
Title: Stator and motor
Inventor: SHIBATA NAOHIKO
IPC: H02K5/04
Filed: 2015-03-10
Abstract: PROBLEM TO BE SOLVED: To inhibit a stator core from inclining relative to a stator core holding member.SOLUTION: A stator 14 includes a stator core 30 having an annular part 42 and main teeth parts 44 and sub teeth parts 46 which extend from the annular part 42 in a radial direction. The stator 14 includes a stator base 36 having a bearing holder part 58 which is fitted in the annular part 42 and a flange part 60 extending from an end part at one side of the bearing holder part 58 to a radial outer side. Further, the stator 14 includes a stator cover 38 fixed to the bearing holder part 58. The stator core 30 is sandwiched between the stator base 36 and the stator cover 38 to restrict inclination of the stator core 30 relative to the bearing holder part 58.SELECTED DRAWING: Figure 1
Patent JP-2016171022-A (JP)
Title: Cable assembly with connector, and connector assembly
Inventor: SAWABE TOSHIYUKI
IPC: H01R13/648
Filed: 2015-03-13
Abstract: PROBLEM TO BE SOLVED: To provide a cable assembly with a connector capable of more certainly suppressing the leakage of electromagnetic waves from a housing.SOLUTION: A cable assembly with a connector includes: a housing which is equipped with an opposite portion to a counterpart connector, and a cable portion; a conductive contactor which is provided on the opposite portion side to the counterpart connector of the housing, and can be fitted with the contactor of the corresponding connector; a cable which is disposed in the housing through a cable opening portion, and electrically connected with the contactor; a rear surface plate disposed on a cable portion on a rear side of the housing, and positioned with the cable opening portion; and a front surface plate which is disposed on the opposite portion to the counterpart connector on a front side of the housing, and surrounds a housing front surface portion. The housing is sandwiched by the rear surface plate and the front surface plate, and the front surface plate is fixed to the rear surface plate by at least one fixing member extending in a fore-and-aft direction in the housing.SELECTED DRAWING: Figure 1
Patent JP-2016168977-A (JP)
Title: Pneumatic tire
Inventor: KUNINAKA SEO
IPC: B60C11/03
Filed: 2015-03-13
Abstract: PROBLEM TO BE SOLVED: To provide a pneumatic tire that can improve steering stability performance of the tire.SOLUTION: A pneumatic tire 1 comprises a belt layer 14 having a pair of crossing belts 141 and 142 and a tread rubber 15 arranged on an outer periphery of the belt layer 14. A groove area A1 of a first region and a groove area A2 of a second region with a tire equator surface CL as a border satisfy a relation of A1<A2. A first end part region R1 at the first region side and a second end part region R2 at the second region side, which are surrounded by a straight line LA that passes through a tire grounding end T1 (T2) and is perpendicular to a tread profile, a straight line LB that passes through an edge part of a wide crossing belt 141 and is perpendicular to the tread profile and an outer peripheral surface of the belt layer 14 in a cross sectional view in a tire meridian direction, are defined respectively, where specific gravity G1 of a rubber material in the first end part region R1 and specific gravity G2 of a rubber material in the second end part region R2 satisfy a relation of G1<G2.SELECTED DRAWING: Figure 2
Patent JP-2016170731-A (JP)
Title: Memory system
Inventor: BUSHNAQ SANAD SALEH KHAIREDDEEN
IPC: G11C16/04
Filed: 2015-03-13
Abstract: PROBLEM TO BE SOLVED: To suppress deterioration in the retention characteristics of a semiconductor memory.SOLUTION: A memory system includes: a semiconductor memory that includes a memory cell array including a first block and second block; and a controller that controls the operation of the semiconductor memory. The first block includes a plurality of first memory cells; and the second block includes a plurality of second memory cells. The controller sets, if the first block stores valid data, the threshold distribution of the plurality of first memory cells to either a first state or second state. The controller sets, if the second block does not store valid data, the threshold distribution of the plurality of second memory cells to a third state different from the first state and second state.SELECTED DRAWING: Figure 6
Patent JP-2016168807-A (JP)
Title: Electronic device
Inventor: TANAKA SHUICHI
IPC: B41J2/14
Filed: 2015-03-16
Abstract: PROBLEM TO BE SOLVED: To provide an electronic device which can be downsized.SOLUTION: A pressure chamber forming substrate 29 is connected to a first surface 41, and a drive IC 34 is equipped with a sealing plate 33 provided on a second surface 42 on the opposite side to the first surface 41. The sealing plate 33 is equipped with a first area a1 in which a plurality of individual connection terminals 54 is disposed in a first direction, and a second area a2 at a different position from the first area a1, on the second surface 42. In an area superimposed with the second area a2 of the first surface 41 of the sealing plate 33, a plurality of bump electrodes 40 is disposed in the first direction at pitches different from the pitches of the individual connection terminals 54. A wiring group connecting the individual connection terminals 54 and the bump electrodes 40 is equipped with a first wiring 61 which positions penetration wiring 45 for relaying the first surface 41 and the second surface 42 within the first area a1, and second wiring 62 which positions the penetration wiring 45 for connecting the first surface 41 and the second surface 42 within the second area a2.SELECTED DRAWING: Figure 4
Patent JP-2016174440-A (JP)
Title: Stator of dynamo-electric machine and dynamo-electric machine
Inventor: KOSAKA SHO
IPC: H02K1/16
Filed: 2015-03-16
Abstract: PROBLEM TO BE SOLVED: To provide the stator of a dynamo-electric machine capable of suppressing noise by enhancing the mechanical rigidity, while suppressing the lowering of performance more than conventional, and to provide a dynamo-electric machine.SOLUTION: In a stator, all slots 13 have an open slot part opening radially, and a closed slot part for interconnecting the adjoining pole teeth 12 by a bridge part, and are configured so that the opening and closing ratio OCR, i.e., the ratio of the open slot parts and closed slot parts, is within a first predetermined range, including the identical, for all of the plurality of slots 13. With such an arrangement, mechanical rigidity is enhanced and noise can be reduced. Furthermore, since leakage flux can be reduced compared with the stator of fully closed slot, lowering of the performance can be suppressed. In particular, a SR (Switched Reluctance) motor prone to resonance, out of the dynamo-electric machine 100, can reduce vibration and noise significantly.SELECTED DRAWING: Figure 1
Patent JP-2016172570-A (JP)
Title: Bag grip and bag opening device with the bag grip
Inventor: KUNIYOSHI NAOYUKI
IPC: B65B43/30
Filed: 2015-03-17
Abstract: PROBLEM TO BE SOLVED: To provide a bag grip in which a pawl is easily exchanged, the bag grip including the pawl at a distal end and a pair of grip pieces that are coupled so as to be opened/closed, and further to provide a bag opening device which comprises the bag grip and of which the maintenance is facilitated.SOLUTION: A bag grip 10 comprises a pair of grip pieces 11 and 11 that are coupled so as to be opened/closed. The grip piece includes a pawl 12 at a tip and is formed from a base 13 that is concatenated to the pawl, a fixture 14, a driving source 15 for operating one grip piece 11, and a bracket 16 to which the grip piece 11 and the driving source 15 are fitted. On an engagement surface of the pawl and the base, an engage recess and an engage projection are formed. The fixture is formed from a handle 14a and a hook 14b, and the handle includes a fixing lever 14c and a catch 14d that is substantially U-shaped and locked to the hook 14b. When the handle is brought into a fixed state, the pawl including the hook is pulled towards the base side and fixed.SELECTED DRAWING: Figure 1
Patent JP-2015143470-A (JP)
Title: Producing method of flooring material
Inventor: MATSUSHIMA YUKIO
IPC: B32B38/18
Filed: 2015-03-17
Abstract: PROBLEM TO BE SOLVED: To provide a producing method of flooring material having excellent peel-up property, and no outstanding boundary between flooring material, and capable of being easily repaired.SOLUTION: The present invention relates to a producing method of flooring material in which a back layer made of thermoplastic resin, a design layer comprising pattern film, and a transparency layer are laminated in this order. The thickness of the design layer is from 0.5 to 1.5 mm. A chamfer part is formed on a surface corner part of the flooring material. The flooring material has a rigidity at 20°C measured in a manner conforming to JIS K7106 of 500 kgf/cmto 1400 kgf/cm. The method comprises the steps of: (1) obtaining a flooring material forming laminated product by laminating a design layer forming resin composition, a pattern film, and a transparency layer forming resin composition in this order on a back layer forming thermoplastic resin paste layer; (2) heating and hardening the flooring material forming laminated product; and (3) carrying out punching machining and chamfer machining simultaneously by pressing a pressing blade comprising a cutting blade and a tapered surface on the surface corner part of the hardened flooring material forming laminated product.
Patent JP-2016173054-A (JP)
Title: Engine
Inventor: OKADA HIDESHI
IPC: F02D45/00
Filed: 2015-03-17
Abstract: PROBLEM TO BE SOLVED: To provide an engine capable of suppressing the production of blow-by condensed water without stopping a cooling water pump during an engine operation.SOLUTION: In the case where a control device receives a stop signal for instructing an engine stop, if the control device determines, on the basis of a signal from a timer or a signal from the timer and a cooling water temperature sensor, that the engine temperature is lower than a predetermined temperature, the control device continues the operation control until it determines that the engine temperature is at or higher than the predetermined temperature.SELECTED DRAWING: Figure 3
Patent JP-2016172266-A (JP)
Title: Method of mounting ring gear on differential case
Inventor: ISHIHARA HIROAKI
IPC: F16H57/037
Filed: 2015-03-17
Abstract: PROBLEM TO BE SOLVED: To provide a technique of reducing tensile stress at an inner peripheral surface of a crimping and fixing portion of a differential case, thus preventing a crack at the inner peripheral surface of the crimping and fixing portion, when the crimping and fixing portion is warped toward an outer peripheral side.SOLUTION: The method of mounting a ring gear 12 on a differential case 13 includes: a first step of fitting the ring gear 12 on an outer periphery of the differential case 13; and a second step of warping a crimping and fixing portion 52 of the differential case 13 toward the outer peripheral side, thus preventing removal of the ring gear 12 from the differential case 13. At the second step, a jig 60 having an inclined surface 61 capable of coming in contact with an inner peripheral surface 53 of the crimping and fixing portion 52 of the differential case 13 is pushed along a direction of a rotational axis of the differential case 13, thereby warping the crimping and fixing portion 52 toward the outer peripheral side. The inclined surface 61 of the jig 60, and the inner peripheral surface 53 of the crimping and fixing portion 52 are subjected to surface treatment for strengthening friction between the inclined surface 61 of the jig 60 and the inner peripheral surface 53 of the crimping and fixing portion 52.SELECTED DRAWING: Figure 11
Patent JP-2015159549-A (JP)
Title: Methods of control/data partition scheme in heterogeneous networks for lte-a
Inventor: TAO RUO
IPC: H04W16/32
Filed: 2015-03-17
Abstract: PROBLEM TO BE SOLVED: To coordinate, when there are different power classes of base stations (BSs), transmission from the different BSs to reduce interference with user equipment (UE) on both control channels and data channels.SOLUTION: A method comprises: identifying subframes that are protected by cooperative partitioning of resources between a serving Node B and one or more non-serving Node Bs 902; transmitting, on a subframe allocated to the serving Node B, a grant message for downlink transmission in a subset of the subframes allocated to the one or more non-serving Node Bs 904; and identifying one or more reference signals, to be transmitted in the subset of the subframes, which are usable by user equipment (UE) 906.
Patent JP-2016176232-A (JP)
Title: Claw block and snow removal method
Inventor: SATO HIROYUKI
IPC: E01H5/06
Filed: 2015-03-19
Abstract: PROBLEM TO BE SOLVED: To provide a claw block capable of easily and efficiently removing on-road snow hardened in a snow-compacted state or a snow-compacted and frozen state, and a snow removal method.SOLUTION: A claw block 3e is attached to an undersurface of a bottom plate of a bucket 11. The claw block 3e comprises an attachment plate 31e which has a flat top surface, a body part which is connected to an undersurface of the attachment plate 31e and which assumes a flat-bottomed ship shape having a stern surface perpendicular to the attachment plate 31e, and connection means 31ea, 31eb and 31ec which are provided on a top surface of the attachment plate 31e and which connect the attachment plate 31e and the bottom plate. An end serving as a water-pushing part of the body part is used as a first cutter part 32e, and a work machine body moves the bucket 11 toward the snow in a snow-compacted state.SELECTED DRAWING: Figure 4
Patent JP-2016166118-A (JP)
Title: CaMgZr SUBSTITUTION TYPE GADOLINIUM GALLIUM GARNET (SGGG) SINGLE CRYSTAL, GROWTH METHOD OF THE SAME, AND SGGG SINGLE CRYSTAL SUBSTRATE
Inventor: MATSUI MASAYOSHI
IPC: C30B29/28
Filed: 2015-03-24
Abstract: PROBLEM TO BE SOLVED: To provide a growth method of a SGGG single crystal substrate having a homogeneous distribution of a lattice constant at a crystal top part and a crystal bottom part of a CaMgZr substitution type gadolinium gallium garnet (SGGG) single crystal grown by a Czochralski method, and a SGGG single crystal substrate.SOLUTION: A SGGG single crystal is grown by using a raw material melt expressed by a composition formula (1), setting a solidification ratio of the raw material melt in time of growth [(crystal weight÷raw material weight)×100] to a range of 37% - 47%, and using a Czochralski method. The SGGG single crystal has a lattice constant of 12.4945 - 12.4975 Å, and a difference in lattice constant of 0.0002 Å or less on a same position specified on a two-dimensional coordinate within arbitrary two planes (for example, a crystal top part 11 and a crystal bottom part 12) orthogonal to a growth direction of the single crystal. GdCa)(GaMgZr)O(1)[0.320≤x≤0.330, and 0.308≤y≤0.320]SELECTED DRAWING: Figure 2