baber/WOPTO huggingface dataset:
Patent JP-2019203429-A (JP)
Title: Method of designing control logic of compression ignition type engine
Inventor: SUEOKA KENYA
IPC: F02D41/02
Filed: 2018-05-22
Abstract: To provide a method of designing a control logic of a compression ignition type engine.SOLUTION: A control part outputs a signal to each of a fuel injection part and a variable valve mechanism to make a G/F leaner than a theoretical air-fuel ratio and an A/F equal to or richer than the theoretical air-fuel ratio, and a signal to an ignition part so that after the ignition part ignites an air-fuel mixture in a combustion chamber, an unburned air-fuel mixture burns with self ignition. A method of designing a control logic includes the steps of defining a geometric compression ratio ε, and determining a control logic defining a valve closing timing IVC of an intake valve. When 10≤ε<17, the IVC(deg. aBDC) is defined so as to satisfy 0.4234ε-22.926ε+207.84+C≤IVC≤-0.4234ε+22.926ε-167.84+C, in which C is a correction term related to a revolution speed NE(rpm) of the engine, and C=3.3×10NE-1.0×10NE+7.0×10NE.SELECTED DRAWING: Figure 17
Patent JP-2018150801-A (JP)
Title: Excavating and agitating device
Inventor: WATANABE KAZUO
IPC: E02D3/12
Filed: 2018-05-23
Abstract: PROBLEM TO BE SOLVED: To provide an underground pile formed by excavating a square excavation hole in a weak ground and by agitating and mixing excavated sediment and a hardening material to be solidified into a square.SOLUTION: An excavating and agitating device includes: a rotating rod 9; a horizontal excavation part 7 which is provided on a tip of the rotating rod 9 and rotates in a horizontal direction together with the rotating rod 9; a vertical excavation part 8 arranged above the horizontal excavation part 7; and a mechanical element 21 which transmits rotation of the rotating rod 9 and gives a rotating force in a vertical direction to the vertical excavation part 8, where the vertical excavation part 8 is rotatably supported by a protective case 22 which is separated from the rotation of the rotating rod 9.SELECTED DRAWING: Figure 2
Patent JP-2019206052-A (JP)
Title: Labor-saving type perforating punch
Inventor: Hong Qi Cheng
IPC: B26F1/32
Filed: 2018-05-29
Abstract: To provide a labor-saving type perforating punch in which particularly an operation of pressing force is easy.SOLUTION: A labor-saving type perforating punch has a base 10, an operation member 20, a connecting member 30, and at least one punch member. The operation member 20 comprises: a first rotary part which is pivotably provided on the base 10, and is connected to the base 10; a first force part which is provided at one end opposite to the first rotary part; and a first action part which is located between the first rotary part and the first force part. The connecting member 30 comprises: a second rotary part which is connected to the base 10; a second force part which is provided at one end opposite to the second rotary part so as to be connected corresponding to the first action part of the operation member 20; and a second action part which is located between the second rotary part and the second force part. The first rotary part and the second rotary part are located on the same side with respect to the second action part. The punch member is located on the base 10 so as to be connected to the second action part of the connection member 30, and is driven by the operation member 20 to vertically move with respect to the base 10, and therefore, a movement distance of the punch member becomes longer, and excellent laver-saving effect can be exhibited.SELECTED DRAWING: Figure 2
Patent JP-2019206859-A (JP)
Title: Floor material
Inventor: FUEKI HIROSHI
IPC: E04F15/04
Filed: 2018-05-30
Abstract: To provide a floor material capable of sufficiently providing light resistance and scratch resistance.SOLUTION: A floor material 1 comprises a natural wood plate 10 on which a surface pattern 11 is exposed, an ultraviolet cut-off film layer 12 is arranged on the surface of the natural wood plate 10, and an ultraviolet curing type coating film 13 is further formed on the surface of the ultraviolet cut-off film layer 12.SELECTED DRAWING: Figure 1
Patent JP-2019205414-A (JP)
Title: Livestock barn heating system
Inventor: MURAKI TAKAYOSHI
IPC: A01K1/00
Filed: 2018-05-30
Abstract: To provide a livestock barn heating system capable of achieving a higher COP while considering the environment.SOLUTION: A livestock barn heating system 1 includes a plurality of livestock barns 10A and 10B in which livestock are raised and a heat pump 20 that can simultaneously extract cold heat and warm heat. The heat pump takes in waste heat from one livestock barn 10A and supplies it as warm heat to another livestock barn 10B.SELECTED DRAWING: Figure 1
Patent JP-2019210153-A (JP)
Title: Hydrogen production apparatus and operation method thereof
Inventor: ASO TOMONORI
IPC: H01M8/065
Filed: 2018-05-31
Abstract: To provide an apparatus and method by which flow paths for discharging hydrogen and for discharging a product from a reactor for reacting a metal hydride with water are inhibited from getting clogged with the product.SOLUTION: A hydrogen production apparatus 71 comprises a reactor 5 for producing hydrogen and a product from a metal hydride and water used as raw materials, a product flow path 7 for discharging the product produced in the reactor 5 and remaining water, and a washing water supply flow path 9 connected to the product flow path 7 and capable of supplying water to the product flow path. The configuration of the hydrogen production apparatus 71 to supply water to the product flow path 7 from the washing water supply flow path 9 can lower the concentration of the product in the product flow path 7, and in the case of a decrease in a temperature of the product flow path 7, can prevent the precipitation of the product that would be caused by a decrease in the solubility of the product, thereby inhibiting the clogging with the product, resulting in continued operation of the hydrogen production apparatus 71.SELECTED DRAWING: Figure 1
Patent JP-2018186276-A (JP)
Title: Substrate mounted with electronic component and structure of case storing the same
Inventor: MORIMOTO KYOICHI
IPC: B60R16/02
Filed: 2018-06-05
Abstract: PROBLEM TO BE SOLVED: To provide a substrate mounted with an electronic component and a case storing the substrate which are: arranged close to each other to improve heat radiation performance; and configured to maintain insulation property of the substrate and the case even when the substrate undergoes warpage.SOLUTION: A case has a substrate arrangement face which is provided with a protruded convex section. A substrate: is fixed to the substrate arrangement face through a heat-conducting material with insulation property; and has a hole section on a back face thereof at a position corresponding to the convex section on the substrate arrangement face. The convex section has a shape of a circular truncated cone with the substrate arrangement face as a lower base. The convex is also configured to have an upper base and a portion of an inclined surface which are inserted into an inside of the substrate through the hole section on the back face of the substrate without being brought into contact with the same so that an opening of the hole section on the back face of the substrate is brought into contact with the inclined surface of the circular truncated cone of the convex section when the substrate deforms by undergoing warpage in a direction of the substrate arrangement face, and thereby limiting the extent of the warpage.SELECTED DRAWING: Figure 12
Patent JP-2019210025-A (JP)
Title: Cushioning member for electronic component storage box and packaging structure using the same
Inventor: USHIO KUNIHIKO
IPC: B65D85/86
Filed: 2018-06-07
Abstract: To provide a cushioning member for an electronic component storage box capable of enabling environmentally friendly storage while suppressing cost, and a package structure using the same.SOLUTION: A cushioning member 10 used for storing reels R each formed of a plastic material and wound with a tape on which electronic components are mounted, in an electronic component storage box 70. The cushioning member 10 is formed of a paper-based sheet material such as a cardboard. The cushioning member 10 for the electronic component storage box includes a rectangular base part 12 capable of supporting the reel R, a first extended support part 22 and a second extended support part 24 provided on one long side 14 side of the base part 12 on one side and the other side in a longitudinal direction of the base part 12 so as to project from one end in a width direction of the base part 12, respectively, and a third extended support part 46 provided on the other long side 16 side of the base part 12 so as to project from the other end in the width direction of the base part 12.SELECTED DRAWING: Figure 1
Patent JP-2019191533-A (JP)
Title: Image capturing optical lens
Inventor: FANG CHUNHUAN
IPC: G02B13/00
Filed: 2018-06-12
Abstract: To provide an image capturing optical lens which offers high imaging performance and a short total optical length (TTL).SOLUTION: An image capturing optical 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, a fifth lens L5, and a sixth lens L6, the second lens having positive refractive power and the third lens having negative refractive power. The image capturing optical lens satisfies the following conditional expressions: 0.5≤f1/f≤10, 1.7≤n1≤2.2, and 1.7≤n4≤2.2, where f represents a focal length of the image capturing optical lens, f1 represents a focal length of the first lens, n1 represents a refractive index of the first lens, and n4 represents a refractive index of the fourth lens. Preferably, the first lens is made of glass, the second lens plastic, the third lens plastic, the fourth lens glass, the fifth lens plastic, and the sixth lens plastic.SELECTED DRAWING: Figure 1
Patent JP-2019215031-A (JP)
Title: Oil strainer
Inventor: NAGUMO MIKIO
IPC: F16H57/04
Filed: 2018-06-12
Abstract: To inhibit an assist pump from sucking air accumulated in a high position inside a tilted oil strainer at operation start even in a configuration in which the assist pump is connected to the high position inside the tilted oil strainer.SOLUTION: An oil strainer 5 is arranged in an oil pan 2 in a state of being tilted to a horizontal surface X as the whole, and includes a suction port 52 sucking oil in the oil pan 2, a first connection port 54 connected with a main pump 3, a second connection port 55 connected with an assist pump 4 in a position higher than the first connection port 54, a first mesh 6 partitioning between the first and the second connection ports 54, 55 and the suction port 52 and capturing foreign matter contained in oil, and a second mesh 8 partitioning between the first connection port 54 and the second connection port 55 and capturing air contained in the oil.SELECTED DRAWING: Figure 1
Patent JP-2019216156-A (JP)
Title: Electromagnetic wave shield sheet, component mounting substrate, and electronic apparatus
Inventor: MATSUDO KAZUNORI
IPC: H05K1/02
Filed: 2018-06-12
Abstract: To provide an electromagnetic wave shield sheet capable of providing an electromagnetic wave shield layer excellent in embeddability, ground connectability, edge coverage, and PCT resistance, a component mounting substrate having the electromagnetic wave shield layer, and an electronic apparatus.SOLUTION: The electromagnetic wave shield sheet is used for forming an electromagnetic wave shield layer used for a component mounting substrate including: a substrate; an electronic component mounted on at least one surface of the substrate; and an electromagnetic wave shield layer covering a step formed by mounting the electronic component and a part of the substrate. The electromagnetic wave shield sheet has at least a conductive layer. The conductive layer contains a binder resin and a conductive filler, and a Young's modulus of the conductive layer at 23°C is 10 to 700 MPa.SELECTED DRAWING: Figure 1
Patent JP-2019214305-A (JP)
Title: Vehicle ceiling structure
Inventor: HONDA TAKASHI
IPC: B60R13/02
Filed: 2018-06-13
Abstract: To provide a vehicle ceiling structure which can temporarily hold a ceiling material in an easy manner and makes the ceiling material less likely to be removed from a state where the ceiling material is temporarily held.SOLUTION: In a vehicle ceiling structure, a ceiling material 80 disposed at the vehicle ceiling side can be temporarily held on a temporary holding member 20 attached to a body panel 2 of a vehicle 1 from the vehicle cabin inner side. The ceiling material 80 has a hole part 84 which is formed penetrating at an end part of the ceiling material 80. The temporary holding member 20 has: an extension part 30 extending to the vehicle cabin inner side; a protruding part 31 protruding from the extension part 30 to the vehicle ceiling side; and a folded part 32 folded from the protruding part 31 to the vehicle cabin outer side. The folded part 32 is inserted into the hole part 84 to cause the ceiling material 80 to be temporarily held by the temporary holding member 20.SELECTED DRAWING: Figure 8
Patent JP-2019217425-A (JP)
Title: Container processing system
Inventor: MANO TAKETOSHI
IPC: B05B13/06
Filed: 2018-06-15
Abstract: To provide a container processing system that can suppress processing liquid which is used in processing a container from adhering to a peripheral facility, with a simple structure.SOLUTION: A container processing system 10 comprises chambers 30 having air current control chambers 35 therein and a container processing mechanism 40 having container processing parts 51 and 61 which perform processing to containers C. The chambers 30 have opening parts 36 and 37 for processing a container through which an air-current control room 35 is communicated with the outside of the chambers 30. The container processing parts 51 and 61 are configured to perform processing to the container C inserted into the chambers 30 through the opening parts 36 and 37 for processing containers or the containers C made to oppose to the opening parts 36 and 37 for processing containers from the outside of the chambers 30, from inside of the air-current control room 35.SELECTED DRAWING: Figure 1
Patent JP-2019216622-A (JP)
Title: Medium for in vitro sperm formation induction
Inventor: OGAWA TAKEHIKO
IPC: A61P15/08
Filed: 2018-06-15
Abstract: To provide a method for improving in vitro sperm formation sperm induction and means thereof.SOLUTION: The present invention provides in vitro sperm formation induction by using a medium containing albumin with low content of caprylic acid; a medium thereof; and an agent for use in the medium.SELECTED DRAWING: None
Patent JP-2019218087-A (JP)
Title: Standing pouch
Inventor: NAKAHIGASHI TOSHIKO
IPC: B65D81/26
Filed: 2018-06-19
Abstract: To provide an autonomous standing pouch that can prevent leakage of a deliquescent moisture drug which has absorbed much moisture without the need to use a bulky plastic container in combination.SOLUTION: The standing pouch of a bottom gusset type with a double-folded non-gas-permeable bottom sheet disposed in a gap between two layers where a moisture-permeable first sheet and a non-gas-permeable second sheet are oppositely arranged and with a peripheral end sealed is configured such that the first sheet is a moisture-permeable composite sheet 10 where a ventilation waterproof first layer 1, a porous second layer 2, and an elastic third layer 3 are laminated in this order, and the first layer 1 is disposed inward inside the standing pouch.SELECTED DRAWING: Figure 1
Patent JP-2019218988-A (JP)
Title: Polyethylene resin pipe and manufacturing method thereof
Inventor: KONDO RIKUTA
IPC: F16L9/133
Filed: 2018-06-19
Abstract: To provide a resin pipe excellent in identification property and appearance.SOLUTION: A polyethylene resin pipe comprises a cylindrical body 10, and one or more identification layers 20 integrally formed on the outer surface of the body 10 and extending in the direction of a pipe axis O1 of the body 10. A first resin constituting the body 10 and a second resin constituting the identification layers 20 satisfy any of the followings (1), (2) and (3): (1) the first resin and the second resin are low-density polyethylene; (2) the first resin and the second resin are medium density polyethylene; and (3) the first resin and the second resin are high-density polyethylene.SELECTED DRAWING: Figure 1
Patent JP-2019218807-A (JP)
Title: Faucet device and method of manufacturing the same
Inventor: KAZEOKA DAISUKE
IPC: E03C1/044
Filed: 2018-06-22
Abstract: To provide a faucet device that can surely prevent an outer shell unit and a functional part unit from being detached from each other without hindering ease of assembly.SOLUTION: A faucet device 1 of the present invention includes an outer shell unit 9 for partitioning a substantially cylindrical functional part housing space 8h and a substantially cylindrical functional part unit 19 housed in the functional part housing space 8h for performing water discharge control and/or temperature control. An annular or arc-shaped stop member 32 has an outer diameter larger than the inner diameter of the outer shell unit 9 that partitions the functional part housing space 8h and has an inner diameter smaller than the outer diameter of the functional part unit 19. The outer shell unit 9 is removably attachable from one side of the functional part unit 19 to cover the functional part unit 19, and the stop member 32 is removably attachable to the functional part unit 19 in a state where the outer shell unit 9 is attached to cover the functional part unit 19, and is fixable to the outer shell unit 9.SELECTED DRAWING: Figure 3
Patent JP-2019220426-A (JP)
Title: Fuel cell and cell stack device
Inventor: NOBIKI KOSUKE
IPC: H01M8/2484
Filed: 2018-06-22
Abstract: To provide a fuel cell and a cell stack device that can suppress the occurrence of cracks at the tip.SOLUTION: A fuel cell 10 includes a fuel cell body 3, a cap member 4, and a first heat radiation suppressing portion 51a. The fuel cell body 3 is flat. The cap member 4 is a metal cylinder. The cap member 4 is attached to the tip of the fuel cell body 3. The first heat radiation suppressing portion 51a is attached to a first end in the width direction of the cap member 4. The first heat radiation suppressing portion 51a has a lower thermal conductivity than the cap member 4.SELECTED DRAWING: Figure 8
Patent JP-2020005015-A (JP)
Title: Server, communication system, communication method, and communication control program
Inventor: HANAI SATOSHI
IPC: H04W76/10
Filed: 2018-06-25
Abstract: To provide a server which can reduce the trouble of connecting to a plurality of clients while suppressing malfunction of a system.SOLUTION: In a communication system, a server 10 includes a connection processing unit 11 that can continuously receive a plurality of connection requests respectively transmitted by a plurality of clients, and performs connection processing with a client of a transmission source of the received connection request, a communication restricting unit 12 that sets a client that has completed the connection processing to a restricted state in which communication in an application layer is not possible, and a connection release unit 14 that releases the connection with the client when it is determined that the client for which the connection processing is completed is not a connection target.SELECTED DRAWING: Figure 2
Patent JP-2020005362-A (JP)
Title: Cable rack installation structure, cable rack constructing method, and support frame
Inventor: NOGUCHI RYOTARO
IPC: H02G3/04
Filed: 2018-06-26
Abstract: To improve performance of constructing a cable rack.SOLUTION: A cable rack installation structure 20 includes an intermediate floor support frame 30M which is provided on a middle intermediate floor 12B of a structure 10, a lower floor support frame 30L which is provided on a lower floor 12A below the intermediate floor 12B, an upper floor support frame 30U which is provided on an upper floor 12C above the intermediate floor 12B, a lower cable rack 22A which is extended over the intermediate floor support frame 30M and the lower floor support frame 30L, and an upper cable rack 22B which is extended over the intermediate floor support frame 30M and the upper floor support frame 30U with a space S held relative to the lower cable rack 22A.SELECTED DRAWING: Figure 1
Patent JP-2020003104-A (JP)
Title: Air conditioner
Inventor: ITAKURA SHUNJI
IPC: C09K5/04
Filed: 2018-06-26
Abstract: To provide a refrigeration cycle device capable of preventing a metal member of a refrigeration circuit from corroding at low cost.SOLUTION: An air conditioner 1 comprises a refrigerant circuit 1a in which a mixed refrigerant containing at least 20 weight% of a low GWP refrigerant containing at least one of a refrigerant having a carbon-carbon bond other than a single bond as a bond between carbon atoms, a refrigerant having a single bond of carbon and a halogen group element having an atomic weight exceeding 10 times that of carbon, and a refrigerant having an ether bond, and refrigeration oil circulate. A metal member forming the refrigerant circuit 1a is a material corresponding to an oil amount ratio which is a value obtained by dividing the mass of the refrigerating machine oil by the sum of the mass of the refrigerating machine oil and the mass of the refrigerant. This makes it possible to cope with a model in which an acid has a large effect of lowering the reliability of the air conditioner 1.SELECTED DRAWING: Figure 1
Patent JP-2020003580-A (JP)
Title: Converter lens, interchangeable lens, and image capturing device
Inventor: OKUOKA SHINYA
IPC: G03B17/14
Filed: 2018-06-26
Abstract: To provide a converter lens which is designed to be placed on the image side of a master lens to allow the entire system to extend its focal length and provide superior optical performance.SOLUTION: A converter lens RCL having negative refractive index as a whole and being designed to extend a focal length of an entire system is provided, the converter lens comprising three or more negative lenses and being configured to satisfy a conditional expression: 1.92<Ndave<2.10, where Ndave represents an average refractive index of materials of all the negative lenses of the converter lens for the d-ray (wavelength 587.56 nm).SELECTED DRAWING: Figure 1
Patent JP-2020000460-A (JP)
Title: Radiographic apparatus, radiography method and program
Inventor: TORII SOTA
IPC: A61B6/00
Filed: 2018-06-27
Abstract: To reconstruct a radiation image by setting a different radiation energy for each of the multiple substances.SOLUTION: A radiographic apparatus includes: a generation unit for generating a substance characteristic image for multiple substances included in a radiation image filmed with different radiation energies; and a reconstruction unit for setting a different radiation energy for each of the multiple substances and generating a reconstruction image on the basis of a monochrome radiation image for each of the substances on the basis of the different radiation energies.SELECTED DRAWING: Figure 1