baber/WOPTO huggingface dataset:
Patent JP-2019157717-A (JP)
Title: Rotor blade and rotary machine
Inventor: TAKEDA YASUYUKI
IPC: F01D5/30
Filed: 2018-03-09
Abstract: To provide a rotor blade capable of suppressing vibration less.SOLUTION: A rotor blade 30 includes a base part 32 which has a blade root 32A which is stored in an annular groove 91 of a disk around an axial line as a center and assumes a T-shape and a platform 32B provided on an end part of the radial direction outer side of the blade root 32A and a blade main body 31 which is elongated from an outer circumferential surface of the platform 32B toward the radial direction outer side. A surface facing a circumferential direction of the base part 32 is made as a planar abutment surface 37 on which rotor blades 30 adjacent to each other in the circumferential direction can be abutted on each other, and a fitting part 60 on which base parts 32 of the rotor blades 30 adjacent to each other in the circumferential direction are fitted to each other is formed on the abutment surface 37.SELECTED DRAWING: Figure 3
Patent JP-2018115329-A (JP)
Title: Internal olefin sulfonate composition
Inventor: YOSHIKAWA YOHEI
IPC: C11D1/14
Filed: 2018-03-12
Abstract: PROBLEM TO BE SOLVED: To provide an internal olefin sulfonate composition which can sufficiently enhance foamability, foam disappearance without a slimy feeling when rinsing, and the feeling when dried after washing, and a detergent composition containing the same.SOLUTION: An internal olefin sulfonate composition contains (A) an internal olefin sulfonate having 16 carbon atoms and (B) an internal olefin sulfonate having 12 carbon atoms, where a content ratio (A/B) of the component (A) to the component (B) is 10/90 to 90/10, and a content of the internal olefin sulfonate having a sulfonate group existing at 2-position in the component (A) and the component (B) is 25 mass% or less.SELECTED DRAWING: None
Patent JP-2018110901-A (JP)
Title: Artificial larynx
Inventor: JAN-OVE PERSSON
IPC: A61F2/20
Filed: 2018-03-12
Abstract: PROBLEM TO BE SOLVED: To provide an artificial larynx that reduces leakage of candida by passing the artificial larynx from the esophagus to the trachea.SOLUTION: An artificial larynx (1000) includes a tubular body (100) having a lumen, a valve disk (201), and a valve seat (202). The valve disk (201) and the valve seat (202) are arranged in the lumen of the tubular body (100) so that the valve disk (201) and the valve seat (202) can control the connection through the lumen by the interaction of the valve disk (201) and the valve seat (202). A sealing rim (206) is arranged between the valve disk (201) and the valve seat (202) so that the interaction between the valve disk (201) and the valve seat (202) can be acquired by the sealing rim (206). There is also provided a method for manufacturing the artificial larynx.SELECTED DRAWING: Figure 1
Patent JP-2019157999-A (JP)
Title: Work vehicle
Inventor: YOSHIOKA TERUNOBU
IPC: B60K17/06
Filed: 2018-03-13
Abstract: To avoid the risk of a work vehicle travelling unexpectedly due to an accompanying rotation phenomenon in a transmission switching device, in a travel stop state of the work vehicle where the transmission switching device is held in a cut-off state.SOLUTION: A work vehicle includes: a motor 5; travel devices 9, 10 driven by rotation power from the motor 5; a transmission switching device 21 for switching the transmission state from the motor 5 to the travel devices 9, 10; and a drag brake 91 for transmission cut-off time which brakes a transmission system 17A further on the transmission direction downstream side than the transmission switching device 21, in the case where the transmission switching device 21 is switched from a transmission state of transmitting to the travel devices 9, 10 into a cut-off state of cutting off the transmission.SELECTED DRAWING: Figure 2
Patent JP-2019156780-A (JP)
Title: Xanthine oxidase inhibitor
Inventor: HONDA SARI
IPC: A61K36/74
Filed: 2018-03-14
Abstract: To provide xanthine oxidase inhibitors that are derived from coffee, to provide medicines and functional foods containing the xanthine oxidase inhibitors as an active ingredient, and to provide methods for recovering the fractions containing a compound with xanthine oxidase inhibitory activity from coffee roasted beans as a composition with xanthine oxidase inhibitory activity.SOLUTION: A quinic acid lactone derivative represented by any one of the following general formulas (1) to (3) is used as an active ingredient [in the formulas (1) to (3), R, R, and Rrepresent each independently a hydrogen atom, a caffeoyl group, a feruloyl group, or a coumaroyl group, however, the case where two or more of Rto Rare hydrogen atoms is excluded] .SELECTED DRAWING: None
Patent JP-2019158714-A (JP)
Title: Pointer for vehicle display device
Inventor: SANO MASAAKI
IPC: B60K35/00
Filed: 2018-03-15
Abstract: To provide a pointer for a vehicle display device which can uniformize a luminance distribution.SOLUTION: A pointer for a vehicle display device includes: a light transmissive pointer body 2 having a shaft part 21 for receiving light irradiated from a tip side, a pointer part 22 extending in a first direction X, and a light guide part 23 in which the shaft part and the pointer part are connected and an air layer 2a; and a light shielding covering part for covering the light guide part from an opposite side of the shaft part. The light guide part has a reflection surface 25 which is a boundary surface with the air layer and which reflects light incident from the shaft part toward the pointer part, and the reflection surface is a curved surface which is curved toward the air layer side and which approaches to the pointer part along the first direction as it is far away from the shaft part along an axial direction. The reflection surface has a first curved surface 25a located on the shaft part side in the axial direction and a second curved surface 25b located closer to the opposite side to the shaft part than the first curved surface, and a curvature radius of the second curved surface is larger than a curvature radius of the first curved surface.SELECTED DRAWING: Figure 10
Patent JP-2019158279-A (JP)
Title: Hot-air heater
Inventor: HIGUCHI MASANORI
IPC: F24H3/10
Filed: 2018-03-15
Abstract: To provide a hot-air heater capable of preventing an ignition plug and a frame rod disposed on an outer cylinder from having high temperatures, even though a device main body is miniaturized.SOLUTION: A hot-air heater includes: a longitudinally-long outer cylinder 24 connected to an upper portion of a burner portion 23 at its lower end; a heat exchanger 26 disposed in parallel with the outer cylinder 24; an exhaust chamber 25 connected to an upper end of the outer cylinder 24 and an upper end of the heat exchanger 26; a combustion chamber disposed in a hot-air heater main body 1, having an upper heat shield plate 33, a left heat shield plate 34, and a right heat shield plate, and provided with the outer cylinder 24, the exhaust chamber, and the heat exchanger 26 therein, and a convection fan disposed on the back face plate. As a blown-air guide plate 47 is disposed on the left heat shield plate or the right heat shield plate 35 adjacent to the outer cylinder 24, the air flowing from the convection fan 31 to the side of the left heat shield plate 34 or the right heat shield plate 35 is brought into contact with the blown-air guide plate 47 and guided in a direction of the outer cylinder 24, thus the outer cylinder 24 is sufficiently cooled and an electrode assembly 43 disposed on the outer cylinder 24 is prevented from having high temperature.SELECTED DRAWING: Figure 2
Patent JP-2019158795-A (JP)
Title: Electromagnetic wave detection device
Inventor: OCHIAI TAKANORI
IPC: G01J1/02
Filed: 2018-03-16
Abstract: To provide an electromagnetic wave detection device capable of accurately detecting electromagnetic waves.SOLUTION: An electromagnetic wave detection device includes: a board 11 that transmits electromagnetic waves, has a first surface on which electromagnetic waves L1 impinge and a second surface in a side opposite to the first surface, and has projection structure comprising at least one projection in a frustum shape projecting from the second surface; a reflection film 21 that is provided on a side face of at least one projection and has reflectiveness to electromagnetic waves; and an electromagnetic wave detection element 31 provided on a top surface of at least one projection to detect electromagnetic waves.SELECTED DRAWING: Figure 4
Patent JP-2019165085-A (JP)
Title: Manufacturing method of electronic component and conductive connection material mask
Inventor: SUZUKI RYOKEI
IPC: H01L21/60
Filed: 2018-03-19
Abstract: To provide a manufacturing method of an electronic component, capable of preventing deterioration of electric characteristics of an element and a conductive connection material mask.SOLUTION: A conductive connection material mask providing a penetration hole for arranging a conductive connection material is arranged on an electrode surface, the conductive connection material is arranged on the electrode surface by arranging the conductive connection material in an inner part of the penetration hole, an element having a bottom surface surrounded by a corner part and a side part is arranged on the conductive connection material, and the conductive connection material is heated and the element is connected with the bottom surface to the electrode surface via the conductive connection material. In the conductive connection material mask, a first inner peripheral part arranged near from an arrangement scheduled position of the side part of an inner peripheral edge of the penetration hole is positioned in a center side of the penetration hole from a second inner peripheral part arranged near from the arrangement scheduled position of the corner part, and a first part arranged near from the arrangement scheduled position of the side part by the first inner peripheral edge part of the conductive connection material is arranged at the center side of the penetration hole from a second part arranged near from the arrangement scheduled position of the corner part by the second inner peripheral edge part.SELECTED DRAWING: Figure 1A
Patent JP-2019168184-A (JP)
Title: Heat recovery heat pump system using underground heat and operation method of heat recovery heat pump system using underground heat
Inventor: NAKAMURA YASUSHI
IPC: F25B27/00
Filed: 2018-03-23
Abstract: To efficiently operate an underground heat exchanger while securing heat collecting and radiating amount in an underground heat pump.SOLUTION: A piping system 13 includes: a first pipe 21; a plurality of second pipes 22 which supply a heat medium passed through the first pipe 21 to each of a plurality of heat pumps 12; a plurality of third pipes 23 to which the heat medium passed through each of the plurality of heat pumps 12 is supplied; a plurality of fourth pipes 24 and a plurality of fifth pipes 25 to which the heat medium passed through each of the plurality of third pipes 23 is supplied; a sixth pipe 26 which joins the heat medium passed through each of the plurality of fourth pipes 24 and supplies the heat medium to the first pipe 21; a seventh pipe 27 which joins the heat medium passed through each of the plurality of fifth pipes 25 and supplies the heat medium to an underground heat exchanger 11; and an eighth pipe 28 which supplies the heat medium passed through the underground heat exchanger 11 to the first pipe 21. A flow rate adjusting section 17 adjusts a flow rate of the heat medium from the third pipe 23 to the fourth pipe 24 and the fifth pipe 25.SELECTED DRAWING: Figure 2
Patent JP-2019167318-A (JP)
Title: Divalent phosphazenium salt and method for producing same
Inventor: INOUE YOSHIAKI
IPC: C07F9/54
Filed: 2018-03-26
Abstract: To provide: a divalent phosphazenium salt that is neutral and has excellent thermal stability and aldehyde capturing ability; and a method for producing the same.SOLUTION: Provided is a divalent phosphazenium salt that can be prepared by reacting 2 moles or more of organic sulfonic acid to 1 mole of monovalent phosphazenium salt such as tetrakis[tris(dimethylamino)phosphoranylideneamino] phosphonium hydroxide, tetrakis[tris(diethylamino)phosphoranylideneamino]phosphonium hydroxide, tetrakis[tris(dipyrrolidinylamino)phosphoranylideneamino]phosphonium hydroxide, etc.SELECTED DRAWING: None
Patent JP-2019178230-A (JP)
Title: Gasification furnace system
Inventor: YOKOHAMA KATSUHIKO
IPC: C10J3/48
Filed: 2018-03-30
Abstract: To provide the gasification furnace system that can easily suppress a situation in which oxygen is contained in a product gas introduced into a purification part and that can suitably purify the product gas generated in a gasification furnace.SOLUTION: A coal gasification power generating installation 10 comprises: a gasification furnace facility 14 for generating the product gas from a carbon-containing solid fuel, a gas purification facility 16 for purifying the product gas produced in the gasification furnace facility 14, an air separation facility 42 for separating oxygen and nitrogen from air, a first nitrogen supply line 43 for supplying the nitrogen separated by the air separation facility 42 to the gasification furnace facility 14, and a product gas supply line 21 connected to the first nitrogen supply line 43, for supplying the product gas to the first nitrogen supply line 43.SELECTED DRAWING: Figure 1
Patent JP-2019177119-A (JP)
Title: Game machine
Inventor: MASUKO NAOTO
IPC: A63F7/02
Filed: 2018-03-30
Abstract: To provide a game machine which can improve the flow-down of a game ball.SOLUTION: With the reduction of a gap between a first guide plate B1300 and a second guide plate B1500 by an extension support part B1212, the occurrence of such a situation that the first guide plate B1300 or the second guide plate B1500 is displaced at the rolling of the game balls or the game balls are caught in the gap. When the extension support part B1212 is a fixed portion, it may be arranged on a covering member B1200 as a design member arranged on the front side of a guided path or may be arranged on a base member B1100 arranged on the opposite side (back side) to the design member.SELECTED DRAWING: Figure 132
Patent JP-2019183700-A (JP)
Title: Addition device
Inventor: KAWABE YASUYUKI
IPC: F01N3/08
Filed: 2018-04-05
Abstract: To provide an addition device capable of removing fastened cleaning material.SOLUTION: The addition device includes an addition valve for adding to exhaust gas cleaning water solution including cleaning material for cleaning harmful matters included in the exhaust gas, as solute, and a pressure generation part for generating a positive pressure and a negative pressure in the addition valve. When removing the cleaning material fastened to the addition valve, the pressure generation part alternately generates the positive pressure and the negative pressure for alternately repeating the force feed of the cleaning water solution into the addition valve and the discharge of gas from the addition valve to fill the cleaning water solution into the addition valve.SELECTED DRAWING: Figure 13
Patent JP-2019186358-A (JP)
Title: Control unit and image forming apparatus
Inventor: KAWAOKA MIKI
IPC: H01L21/822
Filed: 2018-04-09
Abstract: To provide a control unit and an image forming apparatus that can prevent an increase in wiring area in a multilayer circuit board.SOLUTION: In a control unit 5, a plurality of control-side terminals CT are arranged for every plurality of terminals in grid patterns in a row direction D7 and a column direction D6 intersecting each other in a semiconductor package 51. The plurality of control-side terminals CT include a plurality of data system terminals CTG1 and a plurality of control system terminals CTG2. The plurality of data system terminals CTG1 are arranged in the row direction D6 at one end in the column direction D7 in the semiconductor package 51. The plurality of control system terminals CTG2 are arranged in the row direction D6 toward the other end in the column direction D7 with respect to the plurality of data system terminals CTG1 in the semiconductor package 51.SELECTED DRAWING: Figure 6A
Patent JP-2019185671-A (JP)
Title: Information processing device and information processing system
Inventor: KOSUGI MASANORI
IPC: G08G1/00
Filed: 2018-04-17
Abstract: To provide an information processing device and an information processing system with which it is possible to act as proxy for moving body lending control and dynamically set a fee for moving body lending control.SOLUTION: Provided is an information processing device comprising: a lending control unit for performing a control process relating to moving body lending; a fee setting unit for dynamically setting a control fee for a control process on the basis of an index acquired on the basis of lending information relating to moving body lending; and a transmission control unit for causing control result information that includes one or both of the content of an executed control process and the set control fee to be transmitted to a prescribed external device.SELECTED DRAWING: Figure 1
Patent JP-2019188453-A (JP)
Title: Molding method for aluminum alloy
Inventor: MAENO TOMOMI
IPC: B21D22/20
Filed: 2018-04-27
Abstract: To allow an age-hardened aluminum alloy to be molded at a lower cost.SOLUTION: In step S101, a plate material consisting of an aluminum alloy and subjected to precipitation hardening treatment is heated in a state that the precipitation hardened state is maintained (a first process). The heating of the plate material in step S101 can, for example, be implemented by using a well-known hot plate. Then, in step S102, the precipitation hardened state is maintained in applying press work to the plate material so that a molded body is produced (a second process). For example, immediately after the heating is implemented in step S101, the press work of step S102 can be implemented.SELECTED DRAWING: Figure 1
Patent JP-2018150543-A (JP)
Title: Laminate with adhesive layer, and flexible copper-clad laminate plate and flexible flat cable using the same
Inventor: OKIMURA Yuya
IPC: C09J7/20
Filed: 2018-04-27
Abstract: PROBLEM TO BE SOLVED: To provide a laminate with an adhesive layer having high adhesion to a base material film made of a polyimide resin or the like and a copper foil and excellent electric characteristics, and to provide the laminate with the adhesive layer, where warpage of the laminate is less when the adhesive layer is in a stage B, and storage stability of the laminate is excellent.SOLUTION: A laminate with an adhesive layer has a base material film, and an adhesive layer on at least one surface of the base material film, where the adhesive layer is made of an adhesive composition containing predetermined amounts of a carboxyl group-containing styrenic elastomer (A) and an epoxy resin (B) having a cyclopentadiene skeleton and is in a stage B.SELECTED DRAWING: None
Patent JP-2019188460-A (JP)
Title: Arc end adjusting device, welding system, arc end adjusting method, and computer program
Inventor: NAKAGAWA SHINICHIRO
IPC: B23K9/00
Filed: 2018-04-27
Abstract: To provide an arc end adjusting device capable of shortening cycle time of a welding step by automatically adjusting time required for arc end treatment such as antistick treatment and deposition release treatment.SOLUTION: An arc end adjusting device 5 for adjusting arc end procedures in a repeatedly-performed welding step includes an acquisition part that acquires welding data indicating a welding state associated with the next welding step, and a procedure adjusting part that adjusts the arc end procedures so that cycle time during the welding step can be shortened, on the basis of the welding data acquired by the acquisition part.SELECTED DRAWING: Figure 1
Patent JP-2019190228-A (JP)
Title: Toilet device
Inventor: HIGUCHI TAKESHI
IPC: E03D1/26
Filed: 2018-04-27
Abstract: To provide a toilet device capable of suppressing the displacement of multiple cover bodies constituting a tank cover.SOLUTION: A toilet device 1 includes: a toilet bowl body 21; a toilet bowl cleaning tank 4 fixed to the toilet bowl body 21; and a tank cover 5 covering the toilet bowl cleaning tank 4. The tank cover 5 is divided into a plurality of cover bodies 51, 52, 53. At least one of the plurality of cover bodies 51, 52, 53 is indirectly or directly fixed to the toilet bowl body 21 via the toilet bowl cleaning tank 4. At least one of the other cover bodies of the plurality of cover bodies 51, 52, 53 is fixed to the cover body which is indirectly or directly fixed to the toilet bowl body 21 via the toilet bowl cleaning tank 4.SELECTED DRAWING: Figure 3
Patent JP-2018135754-A (JP)
Title: Hybrid beam
Inventor: RAVI SINGH
IPC: E04C3/294
Filed: 2018-05-02
Abstract: PROBLEM TO BE SOLVED: To provide a reinforcement structure for a hybrid beam which can improve workability of reinforcement of a reinforced-concrete beam part through which an installation hole is horizontally penetrated and has an installation hole advantageous in increasing durability of the hybrid beam by absorbing the energy of earthquake.SOLUTION: A reinforcement plate 24 is made of steel and has both side face parts 2402 covering both side faces of a reinforced-concrete beam part 10B including periphery of an installation hole 20 and an undersurface part 2404 covering the beam part at an undersurface. An installation hole reinforcement part 22A is configured by fastening both side face parts 2402 of the reinforcement plate 24 with tendons 26 to both side faces of the reinforced-concrete beam part 10B. Both side face parts 2402 are formed to have the size covering both side faces of portions of the reinforced-concrete beam part 10B including the installation hole 20, and holes 2410 coincided with the installation hole 20 are formed at both side face parts 2402.SELECTED DRAWING: Figure 1
Patent JP-2019002675-A (JP)
Title: Dehydrator of cleaning object
Inventor: FUKUSHIMA KOJI
IPC: F26B25/00
Filed: 2018-05-02
Abstract: To provide a dehydrator of a cleaning object that can easily dehydrate containers of various types each having a different shape or a different size, and can save energy.SOLUTION: A dehydrator 1 of a cleaning object dehydrates a cleaning object by rotating a cleaning object (a container M, for example). The dehydrator 1 of a cleaning object comprises a body part 30 and a rotor 40 rotatably supported by the body part 30 to carry out dehydration of a cleaning object by rotating a cleaning object while storing and keeping a cleaning object therein. The rotor 40 is supported by a rotary shaft 35 in a manner capable of rotating thereon, which the rotary shaft is horizontally held by the body part 30.SELECTED DRAWING: Figure 8
Patent JP-2018114983-A (JP)
Title: Backrest of seat
Inventor: SHIMIZU SHUICHI
IPC: A47C7/46
Filed: 2018-05-07
Abstract: PROBLEM TO BE SOLVED: To prevent a bank part from reducing an effect of sinking an upper body of an occupant to a rear side.SOLUTION: A backrest 4 of a seat 1 includes: left and right side frames 40b arranged parallel to each other at left and right sides; a pressure receiving member 41 which is provided between the side frames 40b so as to swing in a fore and aft direction; and a cushion pad 48 covering front surfaces of the side frames 40b and a front surface of the pressure receiving member 41. The pressure receiving member 41 has a body part 41a and left and right extension parts 41b extending from left and right side parts of the body part 41a to left and right sides. The cushion pad 48 has: a back receiving part 48a covering a front surface of the body part 41a; and bank parts 48b which are provided so as to expand forward from left and right sides on a front surface of the back receiving part 48a and cover the front surfaces of the extension parts 41b and the front surfaces of the side frames 40b. A recessed part 48g is formed at a portion of a rear surface of each bank part 48b which faces the extension part 41b.SELECTED DRAWING: Figure 8