baber/WOPTO huggingface dataset:
Patent JP-2017042780-A (JP)
Title: Welding method
Inventor: BABA HAYATO
IPC: B23K9/12
Filed: 2015-08-25
Abstract: PROBLEM TO BE SOLVED: To provide a welding method in which penetration welding is achieved in butt-welding by GMA welding so that a work efficiency in the welding can be improved.SOLUTION: The welding method comprises: a step for preparing a first base material 50 and a second base material 60; a step for arranging the first base material 50 and the second base material 60; and a step for welding the first base material 50 to the second base material 60 by GMA welding. In the step for welding the first base material 50 to the second base material 60, a molten area 12 is formed by heat of an arc 11. Further in the step for welding the first base material 50 to the second base material 60, an arc 11 is formed while a state where a welding wire 15 enters an area surrounded by the molten area 12 and a state where the wire is withdrawn from the area surrounded by the molten area 12 are repeated, so that the molten area 12 is formed so as to penetrate in a thickness direction through the first base material 50 and the second base material 60.SELECTED DRAWING: Figure 3
Patent JP-2017043405-A (JP)
Title: Discharge apparatus of chaff chamber
Inventor: FUKUNAGA DAISAKU
IPC: A01F25/16
Filed: 2015-08-28
Abstract: PROBLEM TO BE SOLVED: To solve a bridge phenomenon of chaff generated along the longitudinal direction in a chaff chamber of a cereal preparation facility constituted in a rectangular plane view shape.SOLUTION: A discharge apparatus of a chaff chamber is so constituted that: a plane area of the chaff chamber of a cereal preparation facility is formed long in a prescribed direction and in a rectangular shape in plane view; a chaff carry-out chamber is formed adjacently to one side in a longitudinal direction of the chaff chamber; a chaff discharge spiral device is arranged in a horizontal state in the bottom of the chaff chamber so as to go along the longitudinal direction; the terminal end side of a chaff discharge spiral device is faced to the bottom of the chaff carry-out chamber; a plurality of air nozzles are provided along an axial direction in a hollow chaff discharge spiral shaft of the chaff discharge spiral device; blowing is performed from a blower to one side of the hollow chaff discharge spiral shaft; and air is jetted from the plurality of air nozzles.SELECTED DRAWING: Figure 5
Patent JP-2017050044-A (JP)
Title: Fuel battery power generation device
Inventor: YAMAUCHI MASAKI
IPC: H01M8/0606
Filed: 2015-08-31
Abstract: PROBLEM TO BE SOLVED: To enable increase of the lifetime of an ammonia remover of a fuel battery power generation device.SOLUTION: A fuel battery power generation device 11 which is configured to have an ammonia remover 4 for removing ammonia contained in manufactured fuel gas from a fuel processing unit 2 is configured so that a part of the fuel gas supplied to a fuel battery 1 is supplied to the fuel battery 1 without passing through the ammonia remover 4. Accordingly, it is possible to provide the fuel battery power generation device 11 that can suppress exhaustion of the ammonia remover 4, increase the lifetime, and prevent reduction in output and durability of the fuel battery 1.SELECTED DRAWING: Figure 1
Patent JP-2017046600-A (JP)
Title: Packaged citric acid-rich acidic beverage having reduced citric acid-derived foreign taste
Inventor: SUZUKI MIHOKO
IPC: A23L2/68
Filed: 2015-08-31
Abstract: PROBLEM TO BE SOLVED: To provide a packaged citric acid-rich acidic beverage that has less citric acid-derived foreign taste and is easily drinkable and highly palatable in spite of being the acidic beverage containing a high content of citric acid, and a method for producing the same.SOLUTION: Potassium citrate salt is added to a packaged citric acid-containing acidic beverage having the citric acid concentration of 0.4 to 1.5 wt.% so that the ratio of the potassium concentration to the citric acid concentration is preferably 0.001 to 0.37, and thereby providing a packaged citric acid-rich acidic beverage in which the citric acid-derived foreign taste is reduced. The packaged citric acid-rich acidic beverage according to the present invention is the highly palatable packaged the citric acid-containing acidic beverage that has less bitterness of potassium citrate, and further no unpleasant flavor and taste, as well as having healthy functions.SELECTED DRAWING: None
Patent JP-2017048474-A (JP)
Title: Tow opening apparatus, apparatus for producing fiber sheet using the same, and method for producing fiber sheet
Inventor: NAGATA SHINGO
IPC: D02J1/18
Filed: 2015-08-31
Abstract: PROBLEM TO BE SOLVED: To disperse granular matter in the inside at a desired position of a fiber sheet which includes the granular matter and is composed by using a long fiber tow, thereby enabling the characteristics of the granular matter to be locally exhibited in the fiber sheet and enabling the degree of freedom in the design of the fiber sheet to be increased.SOLUTION: A tow opening apparatus 9 includes: a cylindrical body part 26 within which a tow conveyance path including at least one opening chamber 43b, 43c for opening a long fiber tow by using first gas G1 is formed; a gas introduction part 29a which is provided at a position on an upstream side in a tow conveyance direction P1 from an outlet 43d of the opening chamber on the most downstream side in the tow conveyance direction P1, and which introduces the first gas G1 into the conveyance path; a granular matter feed part 27 which feeds granular matter 65 to be added to the tow; and a discharge opening 44b which is provided at a position on a downstream side in the conveyance direction P1 from the gas introduction part 29a and on an upstream side in the conveyance direction P1 from the outlet 43d of the opening chamber 43c on the most downstream side in the conveyance direction P1, and which discharges the granular matter 65 fed from the granular matter feed part 27 toward the tow.SELECTED DRAWING: Figure 2
Patent JP-2017048417-A (JP)
Title: High purity ferritic stainless steel sheet for deep draw forming excellent in secondary working brittleness resistance and production method therefor
Inventor: HATANO MASAHARU
IPC: C22C38/50
Filed: 2015-08-31
Abstract: PROBLEM TO BE SOLVED: To provide a high purity ferritic stainless steel sheet for deep draw forming having remedied secondary working brittleness, excellent in resource saving and economic efficiency and suitable for electric pot use application, and a production method therefor.SOLUTION: The high purity ferritic stainless steel sheet for deep draw forming excellent in secondary working brittleness resistance is provided that contains, by mass%, C:0.03% or less, Si:1% or less, Mn:1% or less, P:0.035% or less, S:0.003% or less, Cr:13 to 23%, N:0.03% or less, Nb:0.5% or less, Ti:0.5% or less, Al:0.1% or less and further Ni:1% or less and/or Cu:1% or less and the balance Fe with inevitable impurities, the contents of Ni and Cu satisfying the following Formula (1).0.3<Ni+Cu≤1 Formula... (1).SELECTED DRAWING: None
Patent JP-2016074975-A (JP)
Title: Plating method
Inventor: YASUDA SHINGO
IPC: C25D21/14
Filed: 2015-09-04
Abstract: PROBLEM TO BE SOLVED: To provide a plating method for plating a substrate by applying a voltage between a substrate such as a wafer and an anode.SOLUTION: A plating method includes: preparing a substrate W in which a recess is formed on the surface of the substrate and a conductive layer is formed at least in a part of the recess; bringing an insoluble anode 3 and the substrate W into contact with a copper sulfate plating solution containing additives; applying a prescribed plating voltage between the substrate W and the insoluble anode 3 with a plating power source 15 to plate the substrate W; and blocking a backward current which flows into the substrate W through the plating power source 15 from the insoluble anode 3 when the prescribed plating voltage is not applied, by arranging a diode 20 between the insoluble anode 3 and the substrate W.SELECTED DRAWING: Figure 1
Patent JP-2017049942-A (JP)
Title: Coin processor
Inventor: NISHIYAMA TAKASHI
IPC: G07D1/02
Filed: 2015-09-04
Abstract: PROBLEM TO BE SOLVED: To provide a versatile coin processor which can stores various coins properly.SOLUTION: A coin processor includes a coin storage unit 60 for storing coins supplied and sorted, by denomination. The coin storage unit 60 includes: a storage body 51 comprising a plurality of retaining cylindrical units 511 each having inner diameter for storing a coin of the maximum diameter of the coins to be stored; and a spacer member 52 which is detachably arranged in the retaining cylindrical unit 511, and adjusts an inner diameter formed between an inner surface of the retaining cylindrical unit 511 and the spacer member attached to the corresponding retaining cylindrical unit 511, so as to allow a coin to be stored in the retaining cylindrical unit 511 to enter.SELECTED DRAWING: Figure 8
Patent JP-2016056368-A (JP)
Title: Photon up conversion composition
Inventor: KIMIZUKA NOBUO
IPC: C07C43/305
Filed: 2015-09-11
Abstract: PROBLEM TO BE SOLVED: To provide a photon up conversion composition and a method to execute photon up conversion with the composition.SOLUTION: A photon up conversion composition comprises: a donor molecule which absorbs light, becomes excitation triplet state and functions as a sensitizing agent; and an acceptor molecule which becomes excitation singlet state after having received triplet energy transfer from the donor molecule and functions as a luminosity.SELECTED DRAWING: Figure 1
Patent JP-2017054420-A (JP)
Title: Providing device, terminal device, providing method, providing program and authentication processing system
Inventor: Kuzumi takashi
IPC: G06F21/45
Filed: 2015-09-11
Abstract: PROBLEM TO BE SOLVED: To provide a providing device, terminal device, providing method, providing program, and authentication processing system that can flexibly cope with an authentication request.SOLUTION: A providing device 50 comprises: a terminal information storage unit 53 that has terminal information on a user terminal 10 and the like stored; and a user information storage unit 54 that has user information on a user U01 and the like stored. The providing device 50 is configured to: detect an insufficient function in the user terminal 10 upon requesting for personal authentication S01 of the user U01 by an authentication server 100 from the information preliminarily registered in these storage units and information S02 transmitted from the user terminal 10 S03; search for an available function S04, and procure the available function from a proxy terminal 30 S05; and cause an authentication result of the user terminal 10 to be transmitted to the proxy terminal 30 as providing S06 of the insufficient function in the user terminal 10. The user terminal 10 is configured to transmit authentication result information generated in the proxy terminal 30 to the authentication server 100 S07.SELECTED DRAWING: Figure 1
Patent JP-2016040226-A (JP)
Title: Heat insulator and manufacturing method therefor
Inventor: SAKAKURA MASATOSHI
IPC: C04B35/101
Filed: 2015-09-14
Abstract: PROBLEM TO BE SOLVED: To provide a heat insulator having improved heat resistance at high temperature over 1150°C and a manufacturing method therefor.SOLUTION: There is provided a heat insulator by mixing raw materials containing alumina particles having an average particle diameter of 100 nm or less of 52 to 93 wt.%, one or more crystal transition inhibitors selected from silica particle, quartzite, talc, mullite and silica fume of 1 to 45 wt.%, one or more kinds of radiation scattering agent selected from silicon carbide, zirconia, titania, iron oxide, chromium oxide, zinc sulfide and barium titanate of 0 to 40 wt.% and a reinforced fiber of 1 to 20 wt.% to prepare a mixture, pressing molding the mixture to prepare pressing molded body and firing the pressing molded body. There is provided a heat insulator having heating linear shrinkage when heated for 24 hours at 1200°C of 5% or less.SELECTED DRAWING: None
Patent JP-2017055914-A (JP)
Title: Leg structure and article of furniture
Inventor: HARFORD ALEXANDER
IPC: A47B91/02
Filed: 2015-09-15
Abstract: PROBLEM TO BE SOLVED: To provide an article of furniture and a leg structure that can facilitate height adjustment of a floor contact member with a tool without preparing a tool attachment portion at a position visible from outside.SOLUTION: An embodiment comprises: an adjuster 6 including at the upper end thereof a tool attachment portion 6d; a leg body 5 to which the adjuster 6 is connected at a lower end portion thereof and which has a recessed portion 5f in which the tool attachment portion 6d of the attached adjuster 6 is exposed; and a detachable cover member 7 which can be attached to and detached from the leg body 5 and which covers the recessed portion 5f when attached to the leg body 5.SELECTED DRAWING: Figure 4
Patent JP-2016067198-A (JP)
Title: Inverter device
Inventor: KAMATA HISAHIRO
IPC: H02M7/48
Filed: 2015-09-17
Abstract: PROBLEM TO BE SOLVED: To provide an inverter device that can increase a period for which a high voltage and large power are simultaneously applied (supplied) to a load.SOLUTION: A step-up transformer 3 is constructed by two or more transformers T1 to T5. Excitation current of an excitation winding Lp5 of the transformer T5 nearest to a second output terminal 2b side (voltage generation side) is switched by a first switching element Q1. The respective excitation windings Lp1 to Lp4 of the other transformers T1 to T4 are connected to one another in parallel, and each excitation current thereof is switched by a second switching element Q2. The first and second switching elements Q1, Q2 are subjected to ON/OFF control at the same time by a control circuit 5. A series circuit of diodes (D1 to D4) and capacitors (C1 to C4) is connected between the second output terminal 2b and each of the connection points e to h of the respective output windings Ls1 to Ls5 of the transformers T1 to T5 which are connected to one another in series in a direction along which current flows to the second output terminal 2b.SELECTED DRAWING: Figure 1
Patent JP-2017062278-A (JP)
Title: Imaging device
Inventor: HYODO TEISEI
IPC: H04N5/225
Filed: 2015-09-24
Abstract: PROBLEM TO BE SOLVED: To provide an imaging device capable of quickly giving imaging instructions by omitting setting operation of at least one imaging parameter.SOLUTION: An imaging device includes a nearly cylindrical operation member attached to an enclosure and detection means for detecting operation of the operation member and an operation direction, and can set an imaging parameter. The operation member enables operation in multiple directions in its radial direction. When the detection means detects operation of the operation member and an operation direction, the imaging device gives imaging instructions by using a setting value of a prescribed imaging parameter allocated to each operation direction. Furthermore, the imaging device comprises posture detection means for detecting the posture of the imaging device, and comprises switching means capable of switching between a mode to switch an operation function according to the posture of a camera and a mode not to switch it to each operation direction of the nearly cylindrical operation member having the multiple operation directions, and can switch the mode.SELECTED DRAWING: Figure 1
Patent JP-2017061016-A (JP)
Title: Spindle, method for manufacturing spindle and wire saw using spindle
Inventor: SHIMAI NORIMASA
IPC: B24B27/06
Filed: 2015-09-25
Abstract: PROBLEM TO BE SOLVED: To provide a spindle that can reduce weight and is excellent in wear resistance while maintaining rigidity of the spindle itself.SOLUTION: The spindle 10 includes: a shaft body 12 made of fiber-reinforced plastic; a metal sleeve 13 fitted to at least part of an outer periphery 12a of the shaft body 12; and a bearing 102 fitted to at least part of an outer periphery 13a of the sleeve 13.SELECTED DRAWING: Figure 1
Patent JP-2017061251-A (JP)
Title: Vehicle posture control device
Inventor: MIZUGAI TOMOHIRO
IPC: B60W30/02
Filed: 2015-09-25
Abstract: PROBLEM TO BE SOLVED: To provide a vehicle posture control device which can suppress understeer and tack-in when an accelerator pedal is pedaled in during turning driving or the pedal-in of the accelerator pedal is abruptly released, and can stabilize the vehicle posture.SOLUTION: A vehicle posture control device creates a target yaw moment on the basis of deviation between a criterion yaw rate and an actual yaw rate, and is employed for a vehicle which is driven at the target yaw moment. The vehicle posture control device comprises: detection speed processing means 31 which processes a vehicle speed so that a change of the vehicle speed becomes mild; limit yaw rate calculation means 28 which divides a lateral acceleration with the processed vehicle speed, and defines a limit yaw rate; and criterion yaw rate correction means 29 which corrects the criterion yaw rate by using the limit yaw rate when the criterion yaw rate is larger than the limit yaw rate. Target yaw moment calculation means 26 creates the target yaw moment on the basis of the deviation between the criterion yaw rate corrected by the criterion yaw rate correction means 29 and the actual yaw rate.SELECTED DRAWING: Figure 3
Patent JP-2017060658-A (JP)
Title: Wheelchair with step ascending and descending function
Inventor: SUZUKI KENJI
IPC: B60B19/00
Filed: 2015-09-25
Abstract: PROBLEM TO BE SOLVED: To provide a wheelchair with a step ascending and descending function, in which a user can ascend and descend the steps by oneself, and user's uneasiness in the step ascending and descending can be reduced.SOLUTION: A wheelchair with a step ascending and descending function comprises: a seat seated by a user while facing the front; a pair of driving wheels rotatably provided on both sides of the seat, respectively; a rotating shaft provided at the rear of the pair of driving wheels and supported rotatably; traveling wheels provided at the rotating shaft and grounded when traveling; a lever connected to the rotating shaft via a mechanism for transmitting rotational force in one direction; rotating legs having radially projecting multiple rods and fixed to the rotating shaft, having the lever turned and operated when ascending and descending the step, and having any of the multiple rods rotated while coming in contact with a step surface; and a turning support mechanism for turnably supporting the seat between a traveling posture and a step ascending and descending posture where the rear end of the seat is positioned lower than that in the traveling posture.SELECTED DRAWING: Figure 1
Patent JP-2017069270-A (JP)
Title: Semiconductor device and method of manufacturing the same
Inventor: UENO KATSUNORI
IPC: H01L21/28
Filed: 2015-09-28
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor device capable of forming a structure by which electric field concentration at a bottom part of a trench gate is alleviated, more easily, and of preventing reduction or variation in a gate threshold (V).SOLUTION: A semiconductor device comprises: an n+ semiconductor substrate 10; a p- type second semiconductor region 20 provided above the semiconductor substrate, and that partially has an n- type first semiconductor region 12; a p type third semiconductor region 30 provided on the second semiconductor region, and that has an impurity concentration higher than that of the second semiconductor region; and a gate trench 40 that penetrates through the third semiconductor region, and that is provided on the first semiconductor region. The gate trench has: a gate insulating film 47 provided on a side wall 42 and a bottom part 44 of the gate trench; and a gate electrode 48 provided so as to be contacted with the gate insulating film.SELECTED DRAWING: Figure 2
Patent JP-2017070026-A (JP)
Title: Starter
Inventor: NISHIDATE KEISUKE
IPC: F02N15/02
Filed: 2015-09-29
Abstract: PROBLEM TO BE SOLVED: To provide a starter with little vibrations and noises when an armature assembly rotates capable of reducing the length between armature shaft bearings of the starter.SOLUTION: The starter has a center plate 16 which covers a planetary gear reduction mechanism 2 in an axial direction. The center plate 16 has a concave part 16b at the inner diameter side. The shape of the end part of an armature coil in a motor 1 is a convex shape in which the outer diameter of the end part is smaller than the inner diameter of the concave 16b of the center plate 16. The center plate 16 and the end part of the armature coil are wrapped each other in an axial direction.SELECTED DRAWING: Figure 2
Patent JP-2017066674-A (JP)
Title: Urinal device
Inventor: IWATA KENGO
IPC: E03D9/00
Filed: 2015-09-29
Abstract: PROBLEM TO BE SOLVED: To provide a urinal device capable of efficiently restraining and sterilizing sticking of dirt.SOLUTION: A urinal device comprises a wash water supply part for discharging water to a bowl part of a urinal, a wash water sprinkling part having a water sprinkling hole for sprinkling water on an inside space of the bowl part, a functional water generation part connected to a flow passage of the wash water sprinkling part and generating functional water and a control part for controlling the wash water supply part, the wash water sprinkling part and the functional water generation part, and the control part comprises a first washing mode of discharging the water from the wash water supply part when using the urinal and a second washing mode of sprinkling the functional water generated by using the functional water generation part from the wash water sprinkling part in the timing different from the first washing mode.SELECTED DRAWING: Figure 1
Patent JP-2016067946-A (JP)
Title: Medical image data processing apparatus and medical image data processing method
Inventor: RACHEL LOUISE KOKTAVA
IPC: G16H30/20
Filed: 2015-09-29
Abstract: PROBLEM TO BE SOLVED: To provide a medical image data processing apparatus capable of verifying whether supplementary information set in a medical image data set is suitable for image information.SOLUTION: A medical image data processing apparatus comprises a structure identification unit and a metadata unit. The structure identification unit identifies at least one first anatomical structure of image information included in a medical image data set. The metadata unit determines whether the first anatomical structure is consistent with a second anatomical structure indicated by supplementary information included in the medical image data set.SELECTED DRAWING: Figure 2
Patent JP-2017067214-A (JP)
Title: Automatic transmission
Inventor: SUWA KEITA
IPC: F16H3/66
Filed: 2015-09-30
Abstract: PROBLEM TO BE SOLVED: To provide an automatic transmission capable of preventing a torque capacity of a clutch from increasing.SOLUTION: For an automatic transmission 1 of this invention, an input shaft 8 is connected to a first carrier CR1, an output shaft 10 is connected to a first ring gear R1 and a fourth carrier CR4, a third sun gear S3 and a fourth sun gear S4 are connected to each other, and a second sun gear S2 and a third carrier CR3 are connected to each other. The automatic transmission includes: a first clutch C-1 capable of engaging the first carrier CR1 with a second ring gear R2; a second clutch C-2 capable of engaging a first sun gear S1 with a third ring gear R3; a third clutch C-3 capable of engaging the third ring gear R3 with a second carrier CR2; a fourth clutch C-4 capable of engaging the second carrier CR2 with the third sun gear S3 and the fourth sun gear S4; a first brake B-1 capable of fixing rotation of the third carrier CR3 and the second sun gear S2; and a second brake B-2 capable of fixing rotation of a fourth ring gear R4.SELECTED DRAWING: Figure 1