baber/WOPTO huggingface dataset:
Patent JP-2019038081-A (JP)
Title: Lubrication oil recovery device
Inventor: ITO HARUYASU
IPC: B23Q11/12
Filed: 2017-08-28
Abstract: To provide a lubrication oil recovery device which can avoid a problem like leakage of lubrication oil from a gear case at an emergency stop of a gear driving type main spindle device without increasing the volume of the gear case.SOLUTION: A lubrication oil recovery device 2 includes: a lubrication oil suction path 3 whose one end is connected to a lubrication oil discharge port 171 on a lower part of a gear case 17; a suction device 4 which is connected to the other end of the lubrication oil suction path 3 and suctions the lubrication oil L in the gear case 17; an auxiliary tank 5 which constitutes a portion of the lubrication oil suction path 3 and has a vent hole 51 on an upper part; and an atmosphere open valve 6 which blocks the interior of the auxiliary tank 5 from the atmosphere at operation of the suction device 4 and causes at least a portion of the lubrication oil L in the gear case 17 to flow into the auxiliary tank 5 by opening the interior of the auxiliary tank 5 to the atmosphere through the vent hole 51 at a stop of the suction device 4.SELECTED DRAWING: Figure 1
Patent JP-2019038453-A (JP)
Title: Vehicular slide rail device
Inventor: DANNO KAZUYOSHI
IPC: B60N2/06
Filed: 2017-08-28
Abstract: To provide a vehicular slide rail device configured so that a seat position can be moved to an over stroke region beyond a lock region of a slide, which allows a memory member that memorizes an original position of the seat position to always function effectively in the lock region in the seat position.SOLUTION: A memory mechanism 20, which has a memory piece 21B (a memory member) which memorizes an original position of a seat position by mechanical engagement and operates so as to return the seat position to a memorized original position by contacting the memory piece 21B, has a memory rail 21A that moves/guides the memory piece 21B in a slide direction and a locking part 21Ac that regulates the maximum movement position in the slide direction of the memory piece 21B with respect to the memory rail 21A, at a movement position corresponding to a limit position P1 facing an over-stroke region A2 in the lock region A1 in the seat position.SELECTED DRAWING: Figure 34
Patent JP-2019042611-A (JP)
Title: Ultrasonic concentration separation method and apparatus, and ultrasonic concentration method
Inventor: KOZUKA TERUYUKI
IPC: C02F1/36
Filed: 2017-08-29
Abstract: To provide an ultrasonic concentration separation method capable of performing concentration more efficiently, using ultrasonic waves.SOLUTION: The present invention provides a method of concentrating and separating a substance 24 contained in a solution 21 of the substance 24 having a hydrophobic group 22 and a hydrophilic group 23 in one molecule. An ultrasonic wave is irradiated in a state in which a bubble B1 having a diameter of 0.3 mm or more and 3.0 mm or less is mixed in the solution 21 in a liquid tank 12. Thereby, the substance 24 is collected on a surface of the bubble B1 and the bubble B1 is collected in a surface portion 26 of the solution 21 to concentrate the substance 24. Thereafter, further, the concentrated substance 24 is separated.SELECTED DRAWING: Figure 1
Patent JP-2019044043-A (JP)
Title: Adhesive composition for circuit connection and structure
Inventor: MATSUKAWA REIO
IPC: C09J4/02
Filed: 2017-08-31
Abstract: To provide an adhesive composition for circuit connection that makes it possible to obtain a structure showing low connection resistance and high connection reliability.SOLUTION: An adhesive composition for circuit connection contains (A) solder particles with a Bi content of 20-60 mass% and an Sn content of 40-80 mass%, (B) a phosphate organic compound, (C) a radical-polymerizable compound, and (D) a radical generator.SELECTED DRAWING: Figure 1
Patent JP-2019044443-A (JP)
Title: Ceiling reinforcement structure and method for forming the same
Inventor: SADOYA KEISUKE
IPC: E04G23/02
Filed: 2017-08-31
Abstract: To solve the problem that, even though a method of covering the entire ceiling with a fracture prevention film has already been introduced to prevent peeling of the ceiling plate, covering the ceiling plate with the fracture prevention film is insufficient in strength.SOLUTION: The ceiling reinforcement structure, comprising a through hole provided in the ceiling plate, a support for closing the through hole, a connecting rod connecting the support and an upper structure, and a ceiling film which integrates the support and the lower surface of the ceiling plate, integrates the ceiling film covering the entire ceiling with the flat portion of the support, so that it is possible to suppress the ceiling film breakage even if the ceiling plate is peeled off.SELECTED DRAWING: Figure 2
Patent JP-2017225190-A (JP)
Title: Device and method for radio communication
Inventor: KOBATAKE HISATERU
IPC: H04L29/06
Filed: 2017-09-06
Abstract: PROBLEM TO BE SOLVED: To accurately detect a transmission mode in communication based on IEEE 802.11ah, to improve communication efficiency.SOLUTION: In a radio communication device 100, a determination unit 102b includes: a first extraction unit which extracts only a first component of a first band in a received signal; a first power calculation unit which calculates a first power difference between the received signal and the first component; a second extraction unit which extracts only a second component of a second band in the received signal; and a second power calculation unit which calculates a second power difference between the received signal and the second component. A transmission format used for the received signal is determined on the basis of the magnitude relation of the first power difference with a predetermined value, and the magnitude relation of the second power difference with the predetermined value.SELECTED DRAWING: Figure 9
Patent JP-2019049449-A (JP)
Title: Fuel storage facility, reconstruction method of fuel storage facility, and nuclear reactor building
Inventor: KATAYAMA HIROSHI
IPC: G21C19/07
Filed: 2017-09-08
Abstract: To provide a fuel storage technique capable of reducing vibration of a nuclear-fuel storage rack at the time of an earthquake.SOLUTION: A fuel storage facility comprises at least two racks of a first rack 7A and a second rack 7B for storing nuclear fuel such that the racks 7A, 7B are arranged side by side in water in a storage pool 2, and a specified member 11 arranged therebetween. The specified member 11 has a first surface 13 facing to an outer surface 12 of the first rack 7A, and a second surface 14 facing to an outer surface 12 of the second rack 7B with a space held between the first surface 13 and the second surface 14. A gap G is formed to allow water flow at least between the first rack 7A and the first surface 13, or the second rack 7B and the second surface 14.SELECTED DRAWING: Figure 3
Patent JP-2019047947-A (JP)
Title: Storage container
Inventor: SANO FUMITOSHI
IPC: A45C11/00
Filed: 2017-09-11
Abstract: To provide a storage container varying volume.SOLUTION: A storage container 1 has a parallelepiped shape whose upper part is opened and is composed of a first part 4 and a second part 5 divided by a virtual plane 3 parallel to a front part 2. A first bottom surface part 10 belonging to the first part 4 and a second bottom surface part 11 belonging to the second part 5 are freely foldably connected, and in a first side wall part 12a becoming one of facing side walls belonging to the first part 4, a gusset part 25a to be a right-angled triangle part including a side surface ruled line 14a to be a side in contact with the virtual plane 3 and a side to be an upper edge 24 of the first side wall part 12a are freely deformable. A facing gusset part 25b is the same. Configured in this way, the first part 4 can be folded to a second part 5 side, so that volume becomes variable and convenience is improved.SELECTED DRAWING: Figure 1
Patent JP-2019052875-A (JP)
Title: Internal quality inspection system
Inventor: IWATA TOMOYUKI
IPC: B07C5/342
Filed: 2017-09-13
Abstract: To provide a technology for inspecting the internal quality of fruits and vegetables with good accuracy even when an inspection object is an avocado-like shape in an internal quality inspection system for projecting the measurement light to the inspection object placed on a tray, receiving the measurement light transmitted through the inspection object, and inspecting the internal quality on the basis of the received measurement light.SOLUTION: The internal quality inspection system is provided with a shielding photoelastic member 60 made of an elastic body having light shielding properties continuously over the entire length around the opening S on the upper surface of the tray 41. An inner edge part 60a of the shielding photoelastic member 60 is formed in a shape in a plan view along the outer surface of the fruits and vegetables A placed on the tray 41.SELECTED DRAWING: Figure 11
Patent JP-2019053412-A (JP)
Title: Information collection device and information collection system
Inventor: UCHIYAMA HIROKI
IPC: G06F21/57
Filed: 2017-09-13
Abstract: To collect information necessary for security risk analysis without an influence upon operations performed in a control system.SOLUTION: An information collection device 20 comprises: a communication packet storage unit 211 which stores therein packets received from a network; an operation flow extraction unit 202 which extracts an operation flow transmitted and received within a system, from the packets stored in the communication packet storage unit; a communication pattern extraction unit 203 which extracts a communication pattern transmitted and received within the system, from the packets stored in the communication packet storage unit 211; an inspection command selection unit 206 which uses the communication pattern to estimate an idle time of communication within the system and selects an inspection command which can be executed at such a timing that the operation flow extracted by the operation flow extraction unit is not influenced; and a countermeasure situation estimation unit 207 which transmits the selected inspection command to another device being an object of information collection within the system and estimates a countermeasure situation of this device on the basis of an acquired result.SELECTED DRAWING: Figure 1
Patent JP-2019053860-A (JP)
Title: Negative electrode for lithium ion secondary battery, lithium ion secondary battery, and method for manufacturing the lithium ion secondary battery
Inventor: TAKEDA KAZUHISA
IPC: H01M4/13
Filed: 2017-09-13
Abstract: To provide a technique for preventing the formation of dendrite-like Li metal on the surface of a negative electrode active material and suitably suppressing the reduction in battery capacity.SOLUTION: A negative electrode for a lithium ion secondary battery disclosed herein comprises: a foil-like negative electrode current collector; and a negative electrode mixture layer formed on a surface thereof and including a negative electrode active material 2. In the negative electrode, the negative electrode mixture layer includes ion exchange particles 1 which adsorbs transition metal ions and releasing predetermined cations, and the ion exchange particles have at least one of gold (Au) and platinum (Pt). This allows many metal nano particles originating from cations of Au (or Pt) released from the ion exchange particles 1 to deposit on the negative electrode active material 2. Such metal nano particles can serve as metal cores and thus, layered Li metal can be readily formed. So, the formation of dendrite-like Li metal can be prevented and the reduction in battery capacity can be suppressed suitably.SELECTED DRAWING: Figure 2A
Patent JP-2019001978-A (JP)
Title: Compound for producing elastic composite material, product including the same, and tread rubber
Inventor: LI CHIA-HUNG
IPC: C08K7/06
Filed: 2017-09-14
Abstract: To provide a compound for producing an elastic composite material excellent in wear resistance as compared with the conventional silicone rubber and enabling improvement of service life and to provide a product such as a tread rubber or the like produced from the elastic composite material.SOLUTION: The elastic composite material comprises: silicone rubber; and a carbon material dispersed in silicon rubber, having a weight percentage occupied in the whole component in a predetermined range and selected from a single layer or multi-layer of carbon nanotube graphene, graphene oxide and a combination thereof in a range of 0.0005 to 0.099% as a wt% occupied in the whole component. The product such as a tread rubber or the like comprising the elastic composite material is provided.SELECTED DRAWING: None
Patent JP-2019052699-A (JP)
Title: Connecting part between yoke and rotating shaft
Inventor: MORIYAMA SEIICHI
IPC: F16D1/06
Filed: 2017-09-15
Abstract: To obtain a structure of a connecting part between a yoke and a rotating shaft which can secure a torque transmission function even if a failure occurs in a weld part, can prevent the separation of the yoke and the rotating shaft, and can secure the durability of the yoke.SOLUTION: When setting a virtual line passing a center O of a serration hole 30, and a center part of a pair of connecting arm parts 28 in a width direction as a first reference line A, a virtual line passing the center O, and orthogonal to the first reference line A as a second reference line B, and four pieces of virtual lines passing the center O, and end edges of base end parts of a pair of the connecting arm part 28 in the width direction as third reference lines C, four caulking parts 39 are arranged in only a range except for an upper part of the third reference lines C in a portion between a pair of the third reference lines C which adjoin each other in a circumferential direction, and in a range including the second reference line B. Then, a pair of the caulking parts 39 which are adjacently arranged in the circumferential direction with the second reference line B sandwiched therebetween are arranged while being separated from each other by 40° to 60°.SELECTED DRAWING: Figure 4
Patent JP-2019054957-A (JP)
Title: Game machine
Inventor: IIDA YASUHARU
IPC: A63F7/02
Filed: 2017-09-20
Abstract: To provide a game machine which can deal with a change in the likelihood of the generation of the symbol variations.SOLUTION: In a game machine, if a winning ratio is low, a player's motivation for games is likely to become low but contents of symbol variations are changed according to a ratio of a number of winnings to a number of shots. Therefore, it becomes possible to properly perform symbol variations on the game machine side to perform the symbol variations so that it is difficult to notice that the winning ratio is low if the winning ratio is low. In other words, even if a winning ratio is different according to the setting situation of a game machine, it becomes possible to maintain the player's motivation for games more easily. Accordingly, a game machine can be provided which can deal with a change in the likelihood of the generation of the symbol variations.SELECTED DRAWING: Figure 4
Patent JP-2019056189-A (JP)
Title: Spinning device
Inventor: KIKUCHI YUMA
IPC: D04H1/728
Filed: 2017-09-20
Abstract: To provide a spinning device that appropriately forms an organic fiber sheet by spinning integrally with an electrode and, after the spinning, appropriately removes organic fibers from a part to which current collecting foil is bonded in the electrode.SOLUTION: A spinning device of this invention includes a spinning head and a rotary brush 21. An organic material is loaded inside the spinning head, and the spinning head ejects the organic material onto a surface of a base material 50 and forms an organic fiber sheet 51 on the surface of the base material 50. The rotary brush 21 includes plural brush hairs, is rotationally driven in a state in which the brush hairs touch the sheet 51 on the surface of the base material 50, and the rotationally driven rotary brush 21 scrapes the organic fibers on a part of the sheet 51.SELECTED DRAWING: Figure 3
Patent JP-2019056521-A (JP)
Title: Dehumidification air conditioner and dehumidification air conditioning method
Inventor: KOMATSU FUJIO
IPC: F24F11/70
Filed: 2017-09-21
Abstract: To provide a dehumidification air conditioner that enables not only drying during night-time but also dehumidification in the daytime in an efficient manner by using two dehumidifiers.SOLUTION: A dehumidification air conditioner 1 includes: a first dehumidifier 11A having a first desiccant rotor 19A; a second dehumidifier 11B having a second desiccant rotor 19B; and a switching section 46 enabling switching between a series state where the first dehumidifier and the second dehumidifier are connected to an air-conditioned room 101 in series to supply air outside the air-conditioned room to an inlet of the first dehumidifier and supply air dehumidified by each of the first dehumidifier and the second dehumidifier to the air-conditioned room and a parallel state where the first dehumidifier and the second dehumidifier are connected to the air-conditioned room in parallel.SELECTED DRAWING: Figure 1
Patent JP-2019060999-A (JP)
Title: Liquid developer and method for producing liquid developer
Inventor: TOKUNAGA YUZO
IPC: G03G9/13
Filed: 2017-09-26
Abstract: To provide a liquid developer having excellent dot reproducibility.SOLUTION: A liquid developer contains a binder resin, a pigment, a toner particle containing an acetyl acetone complex, a toner particle dispersant, and insulation carrier liquid. The binder resin has a polyester resin. The polyester resin has an SP value of 11.0 (cal/cm)or more and 15.0 (cal/cm)or less. The insulation carrier liquid has an SP value of 7.0 (cal/cm)or more and 9.0 (cal/cm)or less. A valence of metal constituting the acetyl acetone complex is divalent or trivalent.SELECTED DRAWING: None
Patent JP-2019059091-A (JP)
Title: Image formation device, method for controlling image formation device and program
Inventor: SHINOHARA TAKU
IPC: H04N1/00
Filed: 2017-09-26
Abstract: To shorten an execution time of the whole job by inhibiting a job from stopping, even when paper out and the like occurs during execution of a printing job using carbon copying function for printing multiple copies.SOLUTION: CPU111 of MFP100 stops printing of the copy when a sheet conform to a printing job cannot be fed from a paper feeding source that is specified for each copy during execution of the printing job using carbon copying function (No in S1308 or S1309), and executes a passing process of starting printing of a subsequent copy (S1316 to S1318 → S1305).SELECTED DRAWING: Figure 13
Patent JP-2019062364-A (JP)
Title: Display device and method of controlling the same
Inventor: YANAGIHASHI TAKESHI
IPC: G09G5/00
Filed: 2017-09-26
Abstract: To provide a technique for suppressing the deviation of the display timing between a plurality of videos when the videos are displayed in parallel using video signals after the application of image processing thereto, the video signals being output from a display device.SOLUTION: A display device includes: a first video receiving section receiving input video signals; a first image processing section applying image processing to video data based on the input video signals having been received by the first video receiving section; a video transmission section transmitting output video signals to external equipment, the output video signals being based on the video data to which the image processing has been applied by the first image processing section; a display section capable of displaying an image based on the video data; and a delay processing section delaying the display of an image based on the video data to which the image processing has been applied when an image based on the video data to which the image processing has been applied by the first image processing section is displayed on the display section.SELECTED DRAWING: Figure 1
Patent JP-2019066571-A (JP)
Title: Image capturing lens
Inventor: SEKINE YUKIO
IPC: G02B13/00
Filed: 2017-09-29
Abstract: To provide an image capturing lens which satisfies requirements on wide angle, low height, and low F-number and offers good optical characteristics.SOLUTION: An image capturing lens comprises, in order from the object side to the image side, a first lens L1, a second lens L2, a third lens L3, a fourth lens L4 that is concave toward the object side near an optical axis, a fifth lens L5, and a sixth lens that is concave toward the image side near the optical axis and has negative refractive power. The second lens is formed to have a shape that is convex toward the object side near the optical axis. A composite refractive power of the second lens, the third lens, and the fourth lens is negative. The image capturing lens satisfies the following conditional expressions: 0.85<νd1/(νd2+νd3)<1.95, 0.15<νd5/νd6<0.55, where νd1 represents an Abbe number of the first lens for the d-ray, νd2 represents an Abbe number of the second lens for the d-ray, νd3 represents an Abbe number of the third lens for the d-ray, νd5 represents an Abbe number of the fifth lens for the d-ray, νd6 represents an Abbe number of the sixth lens for the d-ray.SELECTED DRAWING: Figure 1
Patent JP-2019064621-A (JP)
Title: container
Inventor: YABUTA TAKASHI
IPC: B65D6/18
Filed: 2017-09-29
Abstract: To provide a container which prevents an object to be stored which is put in/taken out from being caught on an operation member on an internal wall surface of a door without requiring trouble and cost, and which can meet the request that information regarding the container be displayed on an outer wall surface of the door.SOLUTION: A container 1 includes a part 46 to be engaged on a second short side lateral wall part 40 adjacent to both end parts of a door 60. The door 60 includes: door engagement parts 68 disposed on both end parts, for bringing an opening part 40A into a closed state by engagement with the parts 46 to be engaged, and for bringing the opening part 40A into an openable/closable state by disengagement; an operation member 90 for engaging/disengaging the door engagement parts 68 and the parts 46 to be engaged; an information display surface 74 provided on the outside of the door 60; and an erroneous operation prevention surface integrally molded with the information display surface 74 and provided on the inside of the door 60. The information display surface 74 and the erroneous operation prevention surface are arranged oppositely in a state of sandwiching an end part on the operation member 90 side of the door engagement part 68 in both end part regions of the door 60.SELECTED DRAWING: Figure 4
Patent JP-2019065358-A (JP)
Title: Aluminum alloy powder and manufacturing method therefor, aluminum alloy extruded material, and manufacturing method therefor
Inventor: ARAYAMA TAKUYA
IPC: C22C21/00
Filed: 2017-10-03
Abstract: To provide an aluminum alloy extruded material excellent in mechanical property at high temperature.SOLUTION: There is provided an aluminum alloy extruded material containing Fe:5.0 mass% to 9.0 mass%, V:0.1 mass% to 3.0 mass%, Mo:0.1 mass% to 3.0 mass%, Zr:0.1 mass% to 2.0 mass%, Ti:0.02 mass% to 2.0 mass%, and the balance Al with inevitable impurities, containing an Al-Fe-based intermetallic compound in the aluminum alloy extruded material, and having a configuration with average circle equivalent diameter of the Al-Fe-based intermetallic compound in a cross section organization structure of the aluminum alloy extruded material in a range of 0.1 μm to 3.0 μm.SELECTED DRAWING: Figure 1