baber/WOPTO huggingface dataset:
Patent JP-2018135255-A (JP)
Title: Filter for aluminum melt, and method of manufacturing the same
Inventor: TSUYAMA TATSUMI
IPC: C04B38/00
Filed: 2017-03-07
Abstract: PROBLEM TO BE SOLVED: To provide a filter for aluminum melt not eluting constituents into a highly purified aluminum melt, and having a bending strength comparable to or higher than that of a conventional filter, and appropriate wettability to the aluminum melt, and a method of manufacturing the same.SOLUTION: The filter for aluminum melt is constituted by a three-dimensional network structure having a plurality of voids 3 obtained by binding an aggregate 1 having a uniform particle size with an inorganic binder 2. The aggregate 1 contains at least one kind selected from the group consisting of silicon carbide, sintered alumina, electromelting alumina, and a silicon nitride particle, and the inorganic binder 2 is mainly composed of a silicon nitride constituent. Thus, the filter for aluminum melt scarcely elutes constituents into a highly purified aluminum melt.SELECTED DRAWING: Figure 1
Patent JP-2018059496-A (JP)
Title: Electric fan
Inventor: CHIKUHICHI HIROSHI
IPC: F04D27/00
Filed: 2017-03-08
Abstract: PROBLEM TO BE SOLVED: To blow air to a changed direction when an air blowing direction is changed during stop, and to blow the air in the last air blowing direction when the air blowing direction is not changed.SOLUTION: When an air blowing portion 102 is rotated to a front face of a main body 101 in stopping an operation, the air blowing direction of the operated air blowing portion 102 (last air blowing direction) is detected and stored by a swinging position detection device 4. When the change of the air blowing direction of the air blowing portion 102 is detected during the stop, the last air blowing direction is reset, and the air is blown from the present position without rotating the air blowing portion 102 in the last air blowing direction, thus the air can be blown to the air blowing direction desired by a user.SELECTED DRAWING: Figure 5
Patent JP-2018143722-A (JP)
Title: Game machine
Inventor: INAGAKI TADASHI
IPC: A63F7/02
Filed: 2017-03-09
Abstract: PROBLEM TO BE SOLVED: To provide a game machine capable of executing a performance for enhancing interest in a game.SOLUTION: A game machine includes: a decorated decoration part; and a light emitting body positioned in a rear side of the decoration part. In the rear side of the decoration part, a light transmission part for allowing light from the light emitting body to pass in "a direction separated from the decoration part when viewed from a front side of the decoration part". Therefore, light is outputted in "a direction separated from the decoration part when viewed from a front side of the decoration part". As a result, a player is allowed to feel as if light outputted in "a direction separated from the decoration part when viewed from a front side of the decoration part" decorated the decoration part, thus allowing the presence of the decoration part to become prominent and enhancing interest in a game.SELECTED DRAWING: Figure 16
Patent JP-2018152957-A (JP)
Title: Rotary electric machine
Inventor: ETSUNO NAOHITO
IPC: H02K9/19
Filed: 2017-03-10
Abstract: PROBLEM TO BE SOLVED: To efficiently cool a stator by using a simple configuration.SOLUTION: A rotary electric machine 100 comprises: a stator core 20 including teeth and slots; an annular cuff support 40 which has ribs 43 corresponding to the teeth and openings corresponding to the slots and which is attached to an axial end surface 20a of the stator core 20; and a coil 30. The coil 30 has an annular coil end 35 formed axially outside the cuff support 40. The cuff support 40 has a cylindrical outer circumferential side flange 45 having an inner diameter larger than the outer diameter of the coil end 35 and extending to the outside in the axial direction, and has a resin 50 molding the outer circumferential side flange 45 and the coil end 35 so as to constitute an outer circumferential side refrigerant chamber 51 together with an inner circumferential surface 45b of the outer circumferential side flange 45, an outer circumferential surface 35a of the coil end 35, and a coil end side surface 41a of an annular plate 41 of the cuff support 40.SELECTED DRAWING: Figure 5
Patent JP-2018149660-A (JP)
Title: robot
Inventor: NISHINO TAMAKI
IPC: B25J5/00
Filed: 2017-03-14
Abstract: PROBLEM TO BE SOLVED: To provide an art for suppressing slip of a driving wheel to efficiently move an object when moving the object with arms.SOLUTION: A robot 3 horizontally pushing and moving a drawer 2 (an object to be moved) supported so as to be horizontally movable and not to be vertically movable includes: a carriage 6 having driving wheels 4; an arm 7 supported by the carriage 6; a hand 8 supported by the arm 7 and capable of gripping the drawer 2; and a control part 9 driving and controlling the driving wheels 4, the arm 7 and the hand 8. The control part 9 makes the hand 8 grip the drawer 2, and controls driving so as to horizontally move the drawer 2 while applying either or both of force and torque on the drawer 2 in a direction different from a movable direction of the drawer 2 and also an immovable direction of the drawer 2.SELECTED DRAWING: Figure 6
Patent JP-2018151327-A (JP)
Title: Radar device and method of combining bearings
Inventor: OKAMOTO SHOJI
IPC: H01Q1/32
Filed: 2017-03-14
Abstract: PROBLEM TO BE SOLVED: To combine a plurality of bearings corresponding to the same object with high accuracy.SOLUTION: A radar device pertaining to an embodiment comprises an antenna unit, a computation unit, a conversion unit and a determination unit. The antenna unit has a first antenna and a second antenna, each provided along two orthogonal axes in the same plane and at least one third antenna provided along a diagonal axis whose direction is different from the two orthogonal axes. The computation unit computes a first bearing based on the first antenna, a second bearing based on the second antenna, and a third bearing based on the third antenna. The conversion unit converts, using one of the first bearing and the second bearing, the third bearing into a direction that corresponds to the other of the first bearing and the second bearing. The determination unit combines the one and the other when a difference between the converted value converted by the conversion unit and the other is less than or equal to a prescribed value.SELECTED DRAWING: Figure 1D
Patent JP-2017104138-A (JP)
Title: Tillage ground levelling work machine
Inventor: SASAKI MAKOTO
IPC: A01B35/04
Filed: 2017-03-17
Abstract: PROBLEM TO BE SOLVED: To provide a tillage ground levelling work machine including an extension ground levelling body preventing reduction of a ground levelling function of a field surface even when the extension ground levelling body is brought into a high front low rear state.SOLUTION: A tillage ground levelling work machine includes: a tillage rotor supported so as to be rotated by receiving power from a travel machine body; an upper cover covering an upper part of the tillage rotor; a ground levelling body arranged in a rear part of the upper cover so as to be rotated vertically; an extension ground levelling body arranged in an edge in a width direction of the ground levelling body so as to be rotated vertically with a rotation center shaft as a center; and a rotation amount adjustment mechanism including a position adjustment member supported so as to approach and separate from the rotation center shaft, contacting the edge in the width direction of the ground levelling body, and capable of adjusting a rotation amount of the extension ground levelling body.SELECTED DRAWING: Figure 1
Patent JP-2018154944-A (JP)
Title: Sewing yarn
Inventor: TAMURA TOKUO
IPC: D02G3/46
Filed: 2017-03-17
Abstract: PROBLEM TO BE SOLVED: To provide a sewing yarn capable of freely forming conductive patterns on a fabric by a sewing machine sewing and excellent in sew-ability and heat resistance.SOLUTION: The sewing yarn comprises a conductive filament and a flame-retardant fiber having a limiting oxygen index LOI of 26 or more. The conductive filament is a metal fiber or a metal-plated fiber obtained by metal-plating an organic fiber. The metal fiber is a copper fiber, the metal-plated fiber is a copper plated fiber, and the flame-retardant fiber is a meta-type whole aromatic polyamide fiber. The conductive fibers and the flame retardant fibers are plied and twisted and included in the sewing yarn. The sewing yarn preferably has a tensile strength of 800 cN or more and an electrical resistance of 10Ω/km or less.SELECTED DRAWING: None
Patent JP-2018154086-A (JP)
Title: Bench cutter
Inventor: YAMAMURA TAKESHI
IPC: B28D1/04
Filed: 2017-03-21
Abstract: PROBLEM TO BE SOLVED: To provide a bench cutter with an enhanced dust collection function of a dust collection guard to solve a previous problem in a use feeling created through scattering cut powder to front workers even by a dust guard, while the dust guard to prevent the cut powder from scattering is arranged close to a rotary cutter in order to enhance the dust collecting effect of a dust collector, considering a configuration provided with a dust collector sucking the cut powder as removing means of the cut powder to meet a requirement to remove the scattered cut powder produced from cutting sections of a cutting material as soon as possible which causes various factors, such as work hindrance and malfunction, when cutting the cutting material by the rotary cutter of a bench cutter.SOLUTION: A guard body 193 of a collector guard 190 is integrally formed using soft rubber material. A scattering prevention wall part 193c is arranged in front of a side wall part 193b to prevent cutting powder from scattering to a worker side.SELECTED DRAWING: Figure 14
Patent JP-2018155471-A (JP)
Title: Air cleaner
Inventor: NAKAMURA YOSHINORI
IPC: F24F13/28
Filed: 2017-03-21
Abstract: PROBLEM TO BE SOLVED: To provide an air cleaner whose filter can be cleaned sufficiently.SOLUTION: A cleaning device 30 includes: a supply roll 40 around which a sheet-like filter 6 is wound; a winding roll 50 for winding the filter 6; a drive motor 100 for rotationally driving the winding roll 50; a brush body 80 in which brush bristles 82 for sliding with the filter 6 are implanted on a peripheral surface of a shaft 81 for rotating interlocked with the rotation of the winding roll 50; a dust collection container 92 for collecting dust which fell from the filter 6; and a dust removal part 93 for removing the dust from the brush bristles 82 by sliding with the brush bristles 82. The dust removal part 93 extends in an axial direction of the brush body 80, and tips of the brush bristles 82 are disposed further on the radially outside than the dust removal part 93.SELECTED DRAWING: Figure 6
Patent JP-2018156612-A (JP)
Title: Transaction recording system and program
Inventor: SUZUKI SHUNSUKE
IPC: G06F13/00
Filed: 2017-03-21
Abstract: PROBLEM TO BE SOLVED: To provide a transaction recording system capable of solving or reducing a problem of the tightness of capacity of nodes due to the increase of amounts of transaction histories by reducing amounts of possessed data of each node.SOLUTION: A transaction recording system 10 is configured of hierarchized P2P networks 20, 30 and a plurality of nodes 60, 70, and the alternative nodes 60 of users are arranged in the undermost layer between the P2P networks, and distribution nodes 70 are arranged in the higher layer. The alternative nodes 60 store transaction data in the own network 30 to be shared with the other nodes in the own network 30, and transmit the transaction data across the plurality of networks 30 to the distribution nodes 70, and store the transaction data to be shared with the other nodes in the own network 30. The distribution nodes 70 relay-transmit the transaction data to the alternative nodes 60 of the other party of transaction, and store the transaction data via the own network to be shared.SELECTED DRAWING: Figure 1
Patent JP-2018159766-A (JP)
Title: Image forming apparatus
Inventor: KASHIWABARA MASAFUMI
IPC: G03G15/16
Filed: 2017-03-22
Abstract: PROBLEM TO BE SOLVED: To reduce variations in transfer ratio caused by a change in the value of resistance of a continuous recording medium, compared with a case where an image forming apparatus does not comprise changing means that changes a transfer condition for transfer means on the basis of a result of detection performed by resistance detection means that detects the resistance of a continuous recording medium.SOLUTION: An image forming apparatus comprises: a secondary transfer device 30 that transfers an image to continuous paper 5; a resistance detection device 70 that detects the resistance of the continuous paper 5 on the upstream side of the secondary transfer device 30 along a conveyance direction of the continuous paper 5; and a control device as changing means that changes a transfer condition for the secondary transfer device 30 on the basis of a result of detection performed by the resistance detection device 70.SELECTED DRAWING: Figure 4
Patent JP-2018160349-A (JP)
Title: Electric storage device
Inventor: AKIKUSA JUN
IPC: H01M4/13
Filed: 2017-03-22
Abstract: PROBLEM TO BE SOLVED: To provide an electric storage device capable of suppressing a decrease in charge/discharge capacity at a time of charging/discharging at high rate in addition to high capacity.SOLUTION: In an electric storage device 10A including; a pair of electrodes 12A, 14A; and a separator 16 provided between the pair of electrodes 12A, 14A, the pair of electrodes 12A, 14A include a current collector 18 and active material layers 20, 24 formed on a surface of the current collector 18. The active material layers 20, 24 are provided with a plurality of first holes 26 on a surface of the same in contact with the separator 16. The separator 16 has a plurality of second holes 28. The second holes 28 are located at a position overlapping with the first holes 26.SELECTED DRAWING: Figure 1
Patent JP-2018161967-A (JP)
Title: Occupant protection device
Inventor: NAGASAWA ISAMU
IPC: B60R21/214
Filed: 2017-03-27
Abstract: PROBLEM TO BE SOLVED: To further improve occupant protection performance.SOLUTION: An occupant protection device 10 includes: a vertical airbag 23 having a seat width expansion part 26 which expands downward from the side above a shoulder of an occupant seated on a seat 4 while having a width corresponding to a lateral width of the seat 4 provided at a motor vehicle 1, and bag engagement parts 29 which are provided at end parts of at least one of a left part and a right part with respect to the seat width expansion part 26; and engagement members 31, each of which is provided at the motor vehicle 1 and engages with the bag engagement part 29 below a thigh portion of the occupant seated on the seat 4. The seat width expansion part 26 expands on the seat 4 while having the width corresponding to the lateral width of the seat 4 in a state that the bag engagement part 29 engages with the engagement member 31.SELECTED DRAWING: Figure 5
Patent JP-2018162088-A (JP)
Title: Buffer material and fitting method of buffer material
Inventor: MURATA YUSUKE
IPC: B65D81/05
Filed: 2017-03-27
Abstract: PROBLEM TO BE SOLVED: To provide buffer material and others which are more hardly removed from a frame member.SOLUTION: Provided is buffer material which includes a fin plate part forming a fin shape and is fitted to a frame member that is jointed as frame-like. Included is a slit which is formed from the outer periphery part toward the central side, to have a wider width than the thickness of the fin plate part, and into which the fin plate part is inserted. The slit has a bending part, and the gap in the width direction of the slit between the outer periphery side wall part forming one side wall part in the width direction of the slit at the outer periphery side of the bending part and the central side wall part forming another side wall part in the width direction of the slit at the central side of the bending part is narrower than the width of the slit.SELECTED DRAWING: Figure 5
Patent JP-2018162957-A (JP)
Title: Arrangement method of latent heat storage material in heat storage tank, and latent heat storage tank
Inventor: NAKAMURA KOHEI
IPC: F28D20/02
Filed: 2017-03-27
Abstract: PROBLEM TO BE SOLVED: To provide an arrangement method of a latent heat storage material in a heat storage tank capable of performing heat conduction efficiently while maintaining heat radiation performance of the latent heat storage material, when performing heat conduction between a heating medium and the latent heat storage material in the latent heat storage tank, via a heat storage material storing tool, when the latent heat storage material for storing heat and radiating the heat is stored inside the heat storage material storing tool, and to provide the latent heat storage tank.SOLUTION: In a sealing bag 50, a latent heat storage material composition 3 containing a latent heat storage material 10 and a thickener 22 is stored. In the latent heat storage material composition 3 in the sealing bag 50, a relationship between a vertical side cross sectional area Sv and a horizontal side cross sectional area Sh satisfies the condition of formula (1): Sv<Sh ... formula (1). The sealing bag 50 in a state of storing the latent heat storage material composition 3 is stored in a heating medium 83 in a state of being restrained and a state of maintaining an arrangement attitude, by a basket 71 which limits the change of thickness t along the horizontal direction H in a permissible range.SELECTED DRAWING: Figure 1
Patent JP-2018166318-A (JP)
Title: Communication network construction method on sea and communication terminal
Inventor: KANAYAMA HISANORI
IPC: B63B49/00
Filed: 2017-03-29
Abstract: PROBLEM TO BE SOLVED: To allow ships out of a communication zone where communication with a base station on land is available to communicate with the base station in a ship group made up of a plurality of ships navigating on the sea.SOLUTION: In a communication network construction method for a ship 1A to communicate with a base station 200 via a communication terminal for radio data communication mounted on each ship 1A-1G of a ship group made up of the ship (ship 1A) and the plurality of other ships (1B-1G) navigating on the sea 2, the communication terminal of the ship 1A constructs a communication network together with the communication terminals 120 of the other ships 1B-1G including the ship 1G located within a zone 200a where communication with at least the base station 200 is available among the other ships and establishes a communication path enabling mutual communication, and the communication terminal of the ship 1A communicates with the base station 200 via the established communication path.SELECTED DRAWING: Figure 4
Patent JP-2017226594-A (JP)
Title: Optical glass, optical preform and optical element
Inventor: KUANG BO
IPC: G02B1/00
Filed: 2017-03-29
Abstract: PROBLEM TO BE SOLVED: To provide an optical glass excellent precision compression molding performance and having refractive index of 1.46 to 1.53 and Abbe number of 77 to 84, and to effectively solve compression molding performance of the optical glass and breakage of a glass or fogging problems in compression molding and enhance yield of optical element production by rationally adjusting blend of each component.SOLUTION: The composition component contains, by molar percentage to cation total amount of an optical glass, P:10-35%; Al:10-35%; Ba:1-20%; Sr:10-35%; Ca:1-20%; Gd:0-10%; Na:0-10% with Sr/(Gd+Na) of 1-30, contains Fand Oas anions and has a ratio of molar percentage of Fbased on anion total amount and molar percentage of Pbased on cation total amount, F/Pof 2.5 or more.SELECTED DRAWING: None
Patent JP-2017170438-A (JP)
Title: Temperature display foam gun nozzle and hose
Inventor: STEFAN GANTENBEIN
IPC: B05B7/02
Filed: 2017-04-03
Abstract: PROBLEM TO BE SOLVED: To provide a spray gun for polyurethane of two component system which includes a housing.SOLUTION: In a spray gun, a housing has a plastic spray nozzle 13 which is detachably attached to a front part of the housing, and the plastic spray nozzle 13 includes at least one thermochromic material which is provided on the plastic nozzle 13 or is attached onto the nozzle. The thermochromic material changes a color thereof by measuring a temperature one or both of a pressurization chemical and a synthetic floss form emitted via the plastic nozzle 13, and serves as an indicator which indicates a minimum temperature suitable for chemical hardening chemicals "A" and "B" which respectively contain the pressurization chemical and a propellent therein.SELECTED DRAWING: Figure 5
Patent JP-2018181000-A (JP)
Title: Electronic information storage medium, ic card, communication method, and communication processing program
Inventor: YOSHIKAWA MASAKI
IPC: G06F13/38
Filed: 2017-04-14
Abstract: PROBLEM TO BE SOLVED: To provide an electronic information storage medium, an IC card, a communication method, and a communication processing program, capable of changing a communication setting at an appropriate timing without addition of a command to an application.SOLUTION: An OS acquires setting change information in regard to a communication setting change from an information field of a S block transmitted from an external device 2 in accordance with a communication setting of a communication rate performed by an initial processing after the initial processing is executed between the external device 2 and the OS, changes the communication setting of the communication rate without passing through an application on the basis of the setting change information acquired, and, after that, transmits and receives data used by the application in accordance with the communication setting of the changed communication rate between the external device 2 and the OS.SELECTED DRAWING: Figure 4
Patent JP-2018165146-A (JP)
Title: Vessel-shaped evacuation shelter
Inventor: TABO CHOICHI
IPC: E04H9/14
Filed: 2017-03-28
Abstract: PROBLEM TO BE SOLVED: To provide a greatly needed shelter to which a person may escape in an emergency when some inconvenience exists in evacuation according to a manual or to which a person such as a sick person incapable of speedily evacuating may escape to ensuring their own safety in disasters such as an earthquake, tsunami, or a flood.SOLUTION: A vessel-shaped evacuation shelter is devised characterized by integrating a universal frame 2 inside a hull 1 of a horizontal cylindrical can shape, providing a resident room 3 suspended from the universal frame 2, and having a bottom unit of the hull 1 filled by concrete, metal or water to be a weight.SELECTED DRAWING: Figure 1
Patent JP-2018177052-A (JP)
Title: Operation lever rotating tool
Inventor: TANAKA KATSUHIRO
IPC: B61G7/02
Filed: 2017-04-17
Abstract: PROBLEM TO BE SOLVED: To provide an operation lever rotating tool capable of operating a structure by easily rotating an operation lever with good workability with a small force, the operation lever being provided in various types of structures each of which has an operation lever on a side surface, and being used for an operation of the structure such as a tight coupler.SOLUTION: The operation lever rotation tool rotates an operation lever (105) of a structure in which the lod-like operation lever (105) rotatable around a predetermined point in a horizontal plane or an inclined plane with respect to the horizontal plane is projected from its side surface. The operation lever rotation tool includes a handle (10) and an action body (20) provided on one end of the handle (10). The action body (20) has an engagement part (24) engaging with the operation lever (105).SELECTED DRAWING: Figure 1