baber/WOPTO huggingface dataset:
Patent JP-2018053312-A (JP)
Title: Porous aluminum sintered compact and method for producing the same
Inventor: DATE KENJI
IPC: B22F1/00
Filed: 2016-09-29
Abstract: PROBLEM TO BE SOLVED: To provide a porous aluminum sintered compact in which the coupled part between aluminum particles is sufficiently formed, and a method for producing the same.SOLUTION: Provided is a porous aluminum sintered compact having acid fluoride in the surface of a coupled part between aluminum particles. Preferably, provided is a porous aluminum sintered compact having a skeleton obtained by joining aluminum particles around pores. Also provided is a method for producing a porous aluminum sintered compact where a molded body obtained by mixing fluoride-based flux into aluminum particles is sintered. Preferably, provided is a method for producing a porous aluminum sintered compact having a skeleton obtained by joining aluminum particles around pores, and the molded body is further mixed with particles for forming the pores. The sintering is performed preferably in an inert gas atmosphere.SELECTED DRAWING: Figure 4
Patent JP-2018052793-A (JP)
Title: Ferrite composition and electronic component
Inventor: SHIBAYAMA TAKESHI
IPC: C04B35/30
Filed: 2016-09-30
Abstract: PROBLEM TO BE SOLVED: To provide a ferrite composition which is used in a small-sized DC-DC converter, has such frequency characteristics as to operate as an inductor in a high frequency region and DC superimposition characteristics that hardly vary even when applied to large current, and has good initial permeability, specific resistance, frequency characteristics and temperature characteristics, and to provide an electronic component using the ferrite composition.SOLUTION: A ferrite composition contains, as main components, 18-30 mol% of iron oxide in terms of FeO, 4-14 mol% of iron oxide in terms of CuO, 0-6 mol% of zinc oxide in terms of ZnO, and the balance being nickel oxide, contains, with respect to 100 pts.wt. of the main components, as accessory components, 0.30-1.83 pts.wt. of a silicon compound in terms of SiO, 2.00-10.00 pts.wt. of a cobalt compound in terms of CoO, and 1.00-3.00 pts.wt. of a bismuth compound in terms of BiO, where a value obtained by dividing the content of the cobalt compound in terms of CoOby the content of the silicon compound in terms of SiOis 5.5-30.0.SELECTED DRAWING: None
Patent JP-2018059293-A (JP)
Title: Junction structure of lumber and jointing metal fittings
Inventor: MORITA HIDEKI
IPC: E04B1/58
Filed: 2016-10-03
Abstract: PROBLEM TO BE SOLVED: To provide a lumber junction structure that can maintain lumber jointing strength even if low density material is used as lumber, and jointing metal fittings for the junction structure.SOLUTION: The lumber junction structure is made by connecting a joint surface 11 of first squared timber 10 onto a joint surface 21 of a second squared timber 20 via jointing metal fittings 30, in which the first squared timber 10's joint surface 11 has a recess 12 into which the jointing metal fittings 30 are inserted, and the jointing metal fittings 30 consist of a bottom plate 31 in touch with the recess 12's bottom surface, side plates 32, which extend toward outside of the recess 12 from both positions across the center of the bottom plate 31 and is in surface contact with the side of the recess 12, and a protrusion 33 which, extending between the side plates 32 on the bottom plate 31, protrudes from the recess 12, and the second squared timber 20's joint surface 21 has a slit 22 into which the protrusion 33 is fitted, and when the protrusion 33 is fitted and fixed into the slit 22, the joint surface comes into surface contact with the surface portion around the recess 12 out of the joint surface 11 of the first squared timber 10.SELECTED DRAWING: Figure 1
Patent JP-2018057302-A (JP)
Title: Agent for maintaining undifferentiated state of stem cell and agent for promoting proliferation of stem cell
Inventor: OGATA YUICHIRO
IPC: C12N5/071
Filed: 2016-10-04
Abstract: PROBLEM TO BE SOLVED: To discover a new material that can efficiently proliferate stem cells, kept in an undifferentiated state, and provide it as agent for maintaining the undifferentiated state of stem cells or agent for promoting the proliferation of them.SOLUTION: An agent for maintaining the undifferentiated state of stem cells or agent for promoting the proliferation of them contains one or more plant extract selected from Astragalus membranaceus Bunge, Panax ginseng C. A.Mey, and Angelica acutiloba Kitagawa.SELECTED DRAWING: None
Patent JP-2018060893-A (JP)
Title: Amorphous transformer and manufacturing method thereof
Inventor: ANDO KUNIHIKO
IPC: H01F30/10
Filed: 2016-10-04
Abstract: PROBLEM TO BE SOLVED: To suppress deterioration of magnetic characteristics by suppressing stress distortion due to iron core deformation during assembly of transformer contents, in an amorphous transformer where an amorphous wound core was formed by overlap joint.SOLUTION: An amorphous transformer having an amorphous wound core laminating amorphous alloy ribbons includes an amorphous wound core having a lap where the ends are superposed alternately by overlap joint, a lap inside contact plate placed on the inside of the lap, and a lap outside contact plate placed on the outside of the lap, where at least one of the lap inside and lap outside contact plates includes a shape along the bulge of the lap.SELECTED DRAWING: Figure 1
Patent JP-2018060697-A (JP)
Title: Vacuum valve
Inventor: OTAKE YASUTOMO
IPC: H01H33/662
Filed: 2016-10-06
Abstract: PROBLEM TO BE SOLVED: To inhibit an air layer from continuously existing in an axial direction on the interface between a flexible insulating coating body and an insulating container to improve creepage insulation performance of the external vacuum valve.SOLUTION: A vacuum valve includes: a vacuum container in which both ends of a cylindrical insulation container 1 are tightly sealed with a sealing member; a fixed electrode 5 and a movable electrode 8 which are installed inside the vacuum container and in contact and non-contact with each other in the axial direction of the cylindrical insulation container 1; and a flexible insulating coating body 10 covering the outer peripheral surface of the insulation container 1. The flexible insulating coating body 10 includes: an outer peripheral surface protrusion 11 having a pleated shape extending in the circumferential direction of the outer peripheral surface; and an inner peripheral surface protrusion 12 having the pleated shape rounding the inner peripheral surface in the circumferential direction.SELECTED DRAWING: Figure 1
Patent JP-2018064307-A (JP)
Title: Environmental power generator and power supply method
Inventor: SAWAMOTO NORIHIRO
IPC: H02J7/34
Filed: 2016-10-11
Abstract: PROBLEM TO BE SOLVED: To provide an environmental power generator, having a generator and a primary battery, capable of achieving a technology of largely extending the service life of the primary battery more than the conventional one.SOLUTION: A control unit 40, when the power converted by a power generator 20 rises and reaches a first threshold value V1, turns on a first switch part 31 to supply the power from the generator 20 to a load L and when the power converted by the generator 20 lowers and reaches a second threshold value V2, turns off the first switch part 31 to stop power supply from the generator 20 to the load L, turns on a second switch part 32 to supply the power from a primary battery 30 to the load L, and turns off the second switch part 32 after a constant time T to stop power supply from the primary battery 30 to the load L.SELECTED DRAWING: Figure 1
Patent JP-2018062595-A (JP)
Title: Adhesive and adhesive sheet
Inventor: SAITO SHUHEI
IPC: C09J11/06
Filed: 2016-10-14
Abstract: PROBLEM TO BE SOLVED: To provide an adhesive capable of forming an adhesive layer which has good removability even when placed under a severer high-temperature and high-humidity environment than before.SOLUTION: The first adhesive of the present invention contains: a polyurethane polyol (AX) which is a copolymerization reaction product of one or more first polyols (x) having a number average molecular weight exceeding 300 and one or more organic polyisocyanates (y); a polyfunctional isocyanate compound (B); and a second polyol (C) having a number average molecular weight of 300 or less. The second adhesive of the present invention contains: a polyurethane polyol (AY) which is a copolymerization reaction product of one or more first polyols (x) having a number average molecular weight exceeding 300, one or more second polyols (C) having a number average molecular weight of 300 or less, and one or more organic polyisocyanates (y); and a polyfunctional isocyanate compound (B).SELECTED DRAWING: None
Patent JP-2017202522-A (JP)
Title: Group organization method of intermediate product and decision support device of sorting condition
Inventor: KISHIMOTO RYOKO
IPC: B22D11/16
Filed: 2016-10-25
Abstract: PROBLEM TO BE SOLVED: To continue stable manufacturing at a downstream process without causing the saturation of a collection space caused by bundles of sorted steel pieces.SOLUTION: In a group organization method of an intermediate product, in a manufacturing line 1, steel pieces which are sent from an upstream process such as a continuous casting machine, or a heating furnace and rolling equipment 10 are sorted into bundles being transfer units in a crane 7 on the basis of a prescribed sorting condition, and temporarily stored in the process, and the temporarily-stored bundles of the steel pieces are sent to a downstream process by the crane 7. When deciding the sorting condition for sorting the steel pieces which are sent from the upstream process into the bundles, the steel pieces are sorted into the bundles by using at least one or more attributes out of a plurality of attributes possessed by the steel pieces as the sorting condition, and the sorting condition is decided by employing only one attribute having a number at which a bundle number being the number of the sorted bundles becomes not larger than a processing capacity of the crane 7.SELECTED DRAWING: Figure 1
Patent JP-2018069480-A (JP)
Title: Thermosensitive recording body
Inventor: IWASAKI NOBUYUKI
IPC: B41M5/40
Filed: 2016-10-26
Abstract: PROBLEM TO BE SOLVED: To provide a thermosensitive recording body excellent in absorbency and fixability of seal stamp ink as well as excellent in tampering resistance of seal.SOLUTION: There is provided a thermosensitive recording body having a supporter, a thermosensitive recording layer on one surface of the supporter, a protection layer on the thermosensitive recording layer and a stamp ink absorptive layer on the protection layer, in which the stamp ink absorptive layer contains at least one kind selected from a group consisting of acrylamide-diallylamine salt copolymer, amorphous silica, polyvinyl alcohol and a derivative thereof. Specific surface area of the amorphous silica is preferably 200 to 800 m/g.SELECTED DRAWING: None
Patent JP-2017016717-A (JP)
Title: Financial product transaction management device, financial product transaction management system, and program
Inventor: AIBA HITOSHI
IPC: G06Q30/06
Filed: 2016-10-27
Abstract: PROBLEM TO BE SOLVED: To provide a financial product transaction management device that is highly convenient for a customer who performs transaction of an order of financial products by continuously combining a plurality of orders.SOLUTION: A financial product transaction management device 1 includes an order information creation part 16 that creates an order information group comprising a first order of buying or selling and a second order of buying or selling for another price. The order information creation part 16 configures the first order such that the first order is agreed after a market price varies in a second price direction and then becomes equal to a first price, and/or configures the second order such that the second order is agreed after a market price varies in a first price direction and then becomes equal to the second price.SELECTED DRAWING: Figure 1
Patent JP-2018069583-A (JP)
Title: Inkjet recording device
Inventor: KODAMA KENGO
IPC: B41J2/01
Filed: 2016-10-31
Abstract: PROBLEM TO BE SOLVED: To favorably collect mist of ink generated accompanying discharge of ink droplets from a nozzle while reducing influences thereof on a flying direction of the ink droplets discharged.SOLUTION: A nozzle 110e and a suction passage 110g are configured in a double tube structure in a concentric fashion. Openings 110f of the nozzle 110e are arranged on respective nozzle surfaces 110c of ink heads 110a and 110b, and over the circumference around the openings 110f of the nozzle 110e on the nozzle surfaces 110c are arranged concentrically annular openings 110h of the suction passage 110g. The suction passage 110g is connected to a fan 40 through a filter 30 at an end part at the other side of the opening 110h, and the fan 40 is made to suction air in the suction passage 110g, so as to generate air flow W, which flows from the opening 110h side as an upstream side to the fan 40 side as a downstream side, in the vicinity of the opening 110h of the suction passage 110g. Mist M flying in the vicinity of the opening 110f of the nozzle 110e is transferred by the air flow W to be suctioned into the suction passage 110g.SELECTED DRAWING: Figure 4
Patent JP-2018074430-A (JP)
Title: Method for manufacturing acoustic wave device and method for manufacturing wafer
Inventor: MIYAGAWA TAKU
IPC: B23K26/53
Filed: 2016-10-31
Abstract: PROBLEM TO BE SOLVED: To suppress generation of chipping.SOLUTION: A method for manufacturing an acoustic wave device comprises the steps of: forming a groove 12 in a piezoelectric substrate 10; joining a surface on which the groove 12 of the piezoelectric substrate 10 is formed to an upper surface of a support substrate 30; exposing the groove 12 by removing the piezoelectric substrate 10 from a surface on the side opposite to the surface joined to the support substrate 30 of the piezoelectric substrate 10 after joining the piezoelectric substrate 10 to the support substrate 30; forming an acoustic wave element 20 on the surface on the side opposite to the surface joined to the support substrate 30 of the piezoelectric substrate 10 after exposing the groove 12; and cutting the support substrate 30 in the groove 12 after forming the acoustic wave element 20.SELECTED DRAWING: Figure 1
Patent JP-2018077566-A (JP)
Title: Posture estimation method and posture estimation device of parking control device
Inventor: YAMAGUCHI ICHIRO
IPC: G08G1/09
Filed: 2016-11-07
Abstract: PROBLEM TO BE SOLVED: To provide a posture estimation method and a posture estimation device of a parking control device, capable of accurately estimating a posture of a vehicle.SOLUTION: A posture estimation device for estimating a posture of a vehicle V1 and controlling parking to a parking target position 21 includes: a feature point/feature object selection section 151 for selecting a feature point separated from the parking target position 21 by a predetermined distance by referring to an environment map 12; a feature point/feature object detection section 152 for detecting a feature point in the circumference of a vehicle; and also a posture estimation section 153 for estimating a posture of the vehicle V1 by comparing a feature point selected by the feature point/feature object selection section 151 with a feature point detected by the feature point/feature object detection section 152.SELECTED DRAWING: Figure 1
Patent JP-2018079724-A (JP)
Title: Rack-and-pinion type steering gear unit
Inventor: ISHII TATSUYA
IPC: F16C33/20
Filed: 2016-11-14
Abstract: PROBLEM TO BE SOLVED: To realize a structure making it possible to detect erroneous incorporation of a rack bushing.SOLUTION: A large-diameter hole 34 and small-diameter hole 35 are formed in that order from an opening side on an inner circumferential surface of a rack housing 10a in such a manner that the large-diameter hole and small-diameter hole become continuous owing to a step surface 36, and a fitting concave part 37 is formed in a portion in an axial direction of the small-diameter hole 35. A rack bushing 14a is disposed on an internal side of the small-diameter hole 36 while being incorporated with a fitting convex part 41, which is formed on the periphery of one end in the axial direction located on the opening side, fitted into the fitting concave part 37. An annular stopper member 44 is internally engaged with and fixed to a deep end of the large-diameter hole 34. On the assumption of such a structure, an axial-direction distance from the step surface 36 to the fitting concave part 37 is made smaller than an axial-direction dimension from the other end surface in the axial direction of the rack bushing 14a to the fitting convex part 41, and the inner diameter dimension of the stopper member 44 is made smaller than the outer diameter dimension of the other end in the axial direction of the rack bushing 14a.SELECTED DRAWING: Figure 3
Patent JP-2017123645-A (JP)
Title: Method for processing reference image, application processor, and mobile terminal
Inventor: SEO YOUNGIL
IPC: H04N19/43
Filed: 2016-11-16
Abstract: PROBLEM TO BE SOLVED: To provide a device and a method for processing a reference image.SOLUTION: An application processor 120 is configured to determine a prediction mode corresponding to the coding block of a current image, out of an intra-prediction mode and inter-prediction mode. A video coder 170 creates a changed reference image by determining the change parameters including the scaling parameters and rotation parameters, in the inter-prediction mode thereby changing the reference image, and rotating at least a part of the reference image based on the rotation parameters, and changing at least one of the LOD (level of detail) and the size of the reference image based on the scaling parameters. The inter-predictor of the video coder determines the motion information related to the coding block of the current image and the prediction block of the changed reference image.SELECTED DRAWING: Figure 1
Patent JP-2018081564-A (JP)
Title: Input apparatus
Inventor: MATSUBARA KEIYUKI
IPC: G06F3/01
Filed: 2016-11-17
Abstract: PROBLEM TO BE SOLVED: To provide an input apparatus which allows a user to tune its sense of operations without any complex setting.SOLUTION: An operation unit of an input apparatus according to the present invention has a control knob 121 movable on a plane and is provided in a steering 50 of a vehicle so that the control knob can be operated with a thumb of a user holding the steering. An input operation assist unit has an extracting unit 133a for extracting a locus of input operation of the control knob by the thumb, a storage unit 133b for storing the extracted input operation locus, a determining unit 133c for determining characteristics of the stored input operation locus by comparing an ideal operation locus as to a location of the operation item with the stored input operation locus, a calculating unit 133d for calculating a preferable parameter as a parameter regarding a sense of operation at the operation unit based on the characteristics of the input operation locus, and an update unit S160 for updating the parameter at the operation unit as the preferable parameter.SELECTED DRAWING: Figure 1
Patent JP-2018083436-A (JP)
Title: Vehicle seat
Inventor: SUGANO TSUNEICHI
IPC: B60N2/16
Filed: 2016-11-21
Abstract: PROBLEM TO BE SOLVED: To provide a vehicle seat securing riding comfort performance although the vehicle seat is thin.SOLUTION: A vehicle seat 10 includes: a cushion shell 28 on which an occupant is seated; a cushion frame body 24; and a pad 30 which elastically supports the cushion shell 28. The vehicle seat further includes: a link mechanism (stabilizer 32) which is provided in front of the cushion frame body 24 and is connected to the cushion shell 28 so that moving amount in the vertical direction of the cushion shell 28 may be equal on the right and left sides; and a tension member (rear belt 34) which has one end fixed to a rear side of the cushion frame body 24 and the other end fixed to the cushion shell 28 and regulates the movement in the longitudinal direction of the cushion shell 28 by following an operation of the link mechanism 32.SELECTED DRAWING: Figure 3
Patent JP-2018085180-A (JP)
Title: Lithium ion secondary battery
Inventor: ONODA YUSUKE
IPC: H01M10/0525
Filed: 2016-11-21
Abstract: PROBLEM TO BE SOLVED: To prevent deterioration in lithium precipitation resistance and high-rate cycle characteristics.SOLUTION: A winding end 220 of a belt-like negative electrode 202 is located between a most protruding portion 105 and a bottom face 101, and is arranged closer to a top face 102 side than an intermediate position between the bottom face 101 and the top face 102. A value obtained by dividing a shortest distance (F), which is from a portion where the top face 102 is connected to a pair of bent lateral faces 104 to the most protruding portion 105, by a shortest distance (E), which is from the top face 102 to the bottom face 101, ranges from 0.111 to 0.379. A value obtained by dividing the shortest distance (E), which is from the top face 102 to the bottom face 101, by a gap (G), which is the greatest gap between the pair of bent lateral faces 104, ranges from 4.0 to 6.5. The distance between a liquid level of an excess electrolyte and the bottom face 101 ranges from 1 to 5 mm.SELECTED DRAWING: Figure 2
Patent JP-2018085033-A (JP)
Title: Checkout system, settlement device and program
Inventor: GOTANDA GO
IPC: G07G1/12
Filed: 2016-11-25
Abstract: PROBLEM TO BE SOLVED: To make it possible for a person responsible for settlement to arbitrarily adjust fractions of change even when a cash voucher such as a gift certificate and the like is used as settlement.SOLUTION: A checkout system according to an embodiment includes: a registration device that registers contents of transactions; a settlement device that settles a settlement amount to be settled about the transaction registered by the registration device; input means; money reception means; control means; and pay-out means. The input means is provided in the registration device, and is configured to receive an input of an amount to be paid out with a cash voucher. The money reception means is provided in the settlement device, and is configured to store cash to be put in, and count the put-in amount. The control means is provided in the settlement device, and is configured to, when the amount having the input received by the input means exceeds the settlement amount, control the money reception means so as to enable the storage of the cash. The pay-out means is provided in the settlement device, and is configured to pay out change of an amount to be determined as a value subtracting the settlement amount from a sum of the put-in amount counted by the money reception means and the amount input by the input means until a settlement instruction by an operator is made.SELECTED DRAWING: Figure 3