baber/WOPTO huggingface dataset:
Patent JP-2020051266-A (JP)
Title: Scroll compressor
Inventor: MOROE SHOGO
IPC: F04C18/02
Filed: 2018-09-25
Abstract: To realize a scroll compressor capable of preventing outflow of an oil from a space between a slider and an oscillation pin.SOLUTION: In a scroll compressor (100) which includes a compression mechanism portion (7) in which a fixed scroll (1) and an oscillation scroll (2) are combined, an electric motor (19) for moving the oscillation scroll (2) through a drive shaft (4), and a movable slider (12) to which an oscillation pin of an end portion of the drive shaft (4) is inserted, and which is rotated inside of a connection portion of the oscillation scroll (2) and movable in one direction with a clearance with respect to the oscillation pin, and in which an oil is supplied to the inside of the connection portion through an oil supply hole (4f) inside of the drive shaft (4), and an intermediate pressure chamber (8) of an intermediate pressure is formed at a side of the electric motor (19) of the oscillation scroll (2), a seal material (20) is disposed on a position axially separating from a supporting surface supporting one end of the slider (12).SELECTED DRAWING: Figure 1
Patent JP-2020051291-A (JP)
Title: Internal combustion engine cylinder head
Inventor: MIMODA WATARU
IPC: F02F1/40
Filed: 2018-09-25
Abstract: To optimize a water flow between an upper cooling water jacket and a lower cooling water jacket, in a case of a cylinder head with the upper cooling water jacket and the lower cooling water jacket separated by a bulkhead, by preventing water from flowing through a communication hole even when the upper cooling water jacket and the lower cooling water jacket are cast with the communication hole provided on a bulkhead for the purpose of stably holding an upper core.SOLUTION: For the purpose of stably supporting an upper core 18 to cast an upper cooling water jacket 6, a lower core 17 to cast a lower cooling water jacket 7 is provided with an upwardly protruded stabilization section 19 and the upper core 18 is provided with a concave place 20. Thus, a communication hole 16 corresponding to the upwardly protruded stabilization section 19 is left open on a bulkhead 15. A downward protrusion 26 which downwardly diverts a flow direction of cooling water is formed at a periphery section of the communication hole 16 on a lower surface of the bulkhead 15.SELECTED DRAWING: Figure 5
Patent JP-2020053300-A (JP)
Title: All-solid battery
Inventor: MITSUI AKIO
IPC: H01M10/052
Filed: 2018-09-27
Abstract: To provide an all-solid battery capable of suppressing an increase of a negative electrode resistance.SOLUTION: An all-solid battery comprises: a negative electrode having a negative electrode active material layer, which contains a sulfide solid electrolyte and a negative electrode active material, and a negative electrode current collector; a positive electrode having a positive electrode active material layer, which contains a positive electrode active material; and a solid electrolyte layer arranged between the positive electrode and the negative electrode. The negative electrode current collector is made of a conductive material, which contains copper, and the sulfide solid electrolyte of the negative electrode active material layer has sulfide solid electrolyte particles and a carbon coat layer formed on surfaces of the sulfide solid electrolyte particles and having a thickness of 41 nm to 65 nm inclusive.SELECTED DRAWING: Figure 1
Patent JP-2020057644-A (JP)
Title: Magnetic material, magnet, and manufacturing method thereof
Inventor: MURAZAKI TAKANORI
IPC: C22C33/02
Filed: 2018-09-28
Abstract: To provide a magnetic material and a magnet having a high coercive force, and a manufacturing method of a magnet having a high coercive force.SOLUTION: A magnetic material is in the form of powder containing particles 10 of Sm-Fe-based polycrystalline material. In a diffusion portion 12 inside the particles 10 of the Sm-Fe-based polycrystalline body, Zn is grain boundary diffused. The average diffusivity of Zn defined as the volume ratio of the diffusion portion 12 in which Zn is grain boundary diffused is 40% or more when the total volume of the particles 10 of the Sm-Fe-based polycrystalline body is 100%.SELECTED DRAWING: Figure 1
Patent JP-2020055550-A (JP)
Title: Package of vegetables and fruits including broccoli and method for keeping freshness of the vegetables and fruits
Inventor: NAKAYAMA TOKUO
IPC: A23B7/148
Filed: 2018-09-28
Abstract: To provide a package that stores fruits and vegetables including broccoli in a packaging container and can effectively suppress deterioration in taste of broccoli.SOLUTION: The package stores fruits and vegetables including broccoli in a packaging container comprising a polymer film. When a value of free glutamic acid content in 100 g of flower buds of the broccoli at the time of sealing of the package is represented by Gand the value after the package is kept at 5°C for 72 hours after sealing is represented by G, a ratio G/Gis 0.90 to 1.25.SELECTED DRAWING: None
Patent JP-2020057497-A (JP)
Title: Connector assembly and connector
Inventor: NAKAZAWA KATSUHIKO
IPC: H01R13/641
Filed: 2018-10-01
Abstract: To provide a connector assembly with an electric shock protection structure.SOLUTION: A first housing 30 of a first connector 20 has a first end wall 35 located below a first accommodating portion 341 in the vertical direction. When viewed from below along the vertical direction, the first end wall 35 partially hides a first contact 22 located inside the first accommodating portion 341. A second housing 60 has a second end wall 62 located above a second accommodating portion 601 in the vertical direction. When viewed from above along the vertical direction, the second end wall 62 hides a second contact 50 located inside the second accommodating portion 601. The first end wall 35 prevents the operator's finger from touching the first contact 22, and the second end wall 62 prevents the operator's finger from touching the second contact 50.SELECTED DRAWING: Figure 41
Patent JP-2019018850-A (JP)
Title: Pneumatic tire
Inventor: FUJITA MASAYUKI
IPC: B60C11/12
Filed: 2018-10-03
Abstract: To provide a pneumatic tire that exerts excellent wet performance and steering stability performance.SOLUTION: In a pneumatic tire 1, a tread part 2 is provided with inclined grooves 4, extending to a tread end Te from a vicinity of a tire equator C toward a later landing side in a rotation direction N and sipes 5 communicating with the inclined grooves 4 and extending in a tire shaft direction. The inclined grooves 4 include: straight line parts 6 having angles of 10 to 30° relative to a tire circumference direction; and bent parts 7 extending to the tread end Te while gradually increasing the angels relative to the tire circumference direction. The sipes 5 include: first sipes 11 that communicate straight line parts 6 and 6 of adjacent inclined grooves 4 in the tire circumference direction with each other; and second sipes 12 that communicate the straight line part 6 of the inclined groove 4 and the bent part 7 adjacent in the tire circumference direction with each other.SELECTED DRAWING: Figure 1
Patent JP-2020060655-A (JP)
Title: Internally illuminated structure monitoring system
Inventor: SHIMAMOTO HIROMI
IPC: G09F13/04
Filed: 2018-10-09
Abstract: To detect abnormality in a face plate of an internally illuminated structure.SOLUTION: An internally illuminated structure monitoring system 100 monitors an internally illuminated signboard 10 that internally includes an illuminating device 20, and comprises: an illuminance detection unit 40 that detects an illuminance inside the internally illuminated signboard 10; and a determination unit 83 that determines abnormality in a face plate 11 of the internally illuminated signboard 10 based on a detected illuminance detected by the illuminance detection unit 40 in the daytime.SELECTED DRAWING: Figure 2
Patent JP-2020060237-A (JP)
Title: Power transmission device
Inventor: OKAMOTO DAISUKE
IPC: F16H1/08
Filed: 2018-10-09
Abstract: To reduce alignment change due to rotation of a rotating shaft in a structure having a plurality of double helical gears.SOLUTION: A power transmission mechanism includes a first shaft having a first double helical gear, a second shaft having a second double helical gear engaged with the first double helical gear, and a third double helical gear, and a third shaft having a fourth double helical gear engaged with the third double helical gear. The first double helical gear has two helical gears disposed on positions axially separating from each other, the second double helical gear is independent from the second shaft and has a diameter larger than the third double helical gear, and the third double helical gear is formed integrally with the second shaft. The first shaft is provided with an integrally molded columnar portion of a diameter larger than a part on which the first double helical gear is mounted, between two helical gears of the first double helical gear, and an axial central part between two helical gears constituting the first double helical gear is supported by a center support through a bearing.SELECTED DRAWING: Figure 1
Patent JP-2019107764-A (JP)
Title: Method for manufacturing sheet film
Inventor: NAKAHARA AKIRA
IPC: B26D5/08
Filed: 2018-10-10
Abstract: To provide a method for manufacturing a sheet film capable of suppressing occurrence of fine stripe-like unevenness.SOLUTION: A method for manufacturing a sheet film includes a cutting step of cutting a multilayer film 10 having adhesive layers to obtain a sheet film. The cutting step includes a press-cutting step of making a press-cutting blade member 21 enter into the multilayer film from a first surface 101 toward a second surface 102 of the multilayer film 10 to cut the multilayer film. When one adhesive layer in the adhesive layers is regarded as a reference adhesive layer, a velocity V (μm/second) on the first surface 101 of the multilayer film 10 of the press-cutting blade member 21 satisfies the following relational expression: t/V<1/ω(1). In relational expression (1), t represents a thickness (μm) of the multilayer film, and ωrepresents a frequency (1/second) having a storage elastic modulus which is calculated based on a measurement value of dynamic viscoelasticity measurement in frequency sweep at a temperature of 20°C of the reference adhesive layer of 3.0×10(Pa).SELECTED DRAWING: Figure 4
Patent JP-2019000722-A (JP)
Title: Game machine
Inventor: ANDO NAOKI
IPC: A63F7/02
Filed: 2018-10-11
Abstract: To provide a game machine capable of executing a performance by differentiation from passage or entry of game balls to one start area for passage or entry of game balls to another start area from among a plurality of start areas for triggering execution of common winning determination.SOLUTION: A Pachinko machine 1 includes a first start pocket 14, a second start pocket 15, and a third start pocket 16 that game balls shot by leftward shooting can enter. Game balls shot by rightward shooting can also enter the opened, second start pocket 15. With entry to the first start pocket 14 as an opportunity, first jackpot determination is executed. With entry to the second start pocket 15 or the third start pocket 16 as an opportunity, second jackpot determination is executed. When game balls enter the third start pocket 16, a performance point is granted and the granted performance point is accumulated. When the accumulated performance point reaches an upper-limit value, the Pachinko machine 1 executes a specific performance.SELECTED DRAWING: Figure 1
Patent JP-2019000734-A (JP)
Title: Game machine
Inventor: ICHIHARA TAKAAKI
IPC: A63F7/02
Filed: 2018-10-15
Abstract: To provide a game machine, when a player gets no jackpot lottery and is stuck, making the player feel like continuously playing the game, by sustaining the player's feeling of getting a winning.SOLUTION: The game machine causes a player to selectively determine, by an operation of an operation part, a performance that provides the player with a feeling of expectation that a probability of a jackpot lottery by lottery means may be improved. Accordingly, even when the player is stuck, the game machine induces the player to selectively execute a prescribed performance and sustains the player's feeling of desire to get a winning. Furthermore, the event that the player continues the game, leads to improvement in an availability ratio of game machines in a game parlor.SELECTED DRAWING: Figure 132
Patent JP-2019006507-A (JP)
Title: Container for microwave oven
Inventor: ISHIKAWA SHINJI
IPC: B65D81/34
Filed: 2018-10-18
Abstract: To provide a container for a microwave oven which can have heat sealing of a lid material securely controlled to cause fracture when steam reaches predetermined pressure.SOLUTION: A container for a microwave oven comprises: a container body 20 having an opening 21 at an upper part; a flange part 22 formed to extend out from the opening 21 of the container body 20; and a heat-sealed part 23 formed in a rib shape over the entire circumference of an upper surface of the flange part 22 and heat-sealed to a filmy lid material 50 closing the opening 21. The heat-sealed part 23 has a steam discharge part 25 which breaks heat sealing with the lid material 50 when steam generated in the container body 20 reaches predetermined pressure to discharge the steam, and the steam discharge part 25 has a V-shaped part spreading outward in plane view, and is inclined such that a front end positioned inside the V-shaped part in side view gets lower toward the opening 21.SELECTED DRAWING: Figure 4
Patent JP-2020062850-A (JP)
Title: Vertical injection molding machine, and mold structure incorporated in vertical injection molding machine
Inventor: NAKANO HARUHIKO
IPC: B29C45/06
Filed: 2018-10-19
Abstract: To provide a vertical injection molding machine which can be commonly used for different mold sets by arranging a hot runner only in an injection molding station while pursuing high-mix low-volume production by arranging a plurality of different mold sets spaced apart from each other on a rotating turn table.SOLUTION: The present invention is a vertical injection molding machine in which a turn table 10 intermittently rotates, thereby plural types of mold sets arranged on the turn table sequentially proceed to an injection zone, a cooling zone, and a product take-out zone to continuously mold a molded product. The mold sets sequentially reaching the injection zone and an engaging hot runner unit 40 are engaged together. Gate ports 91-94 of the mold sets having reached the injection zone and a gate port 95 of the hot runner unit provided in the injection zone are arranged so as to match with each other by being shifted to the vicinity of the back-side end edge, the vicinity of the front-side end edge, or the vicinity of the outer-circumferential-side end edge in the rotating direction of the turn table.SELECTED DRAWING: Figure 1
Patent JP-2020067496-A (JP)
Title: Image forming method
Inventor: FUJITA MICHIYO
IPC: G03G9/08
Filed: 2018-10-22
Abstract: To provide an image forming method for forming a decorative image obtained by bringing powder into contact with a resin layer, the image forming method with which when the powder is supplied, an image with a mirror tone or a pearl tone to an image with a glitter tone can be created according to a demand.SOLUTION: An image forming method has a step of forming a resin layer on a recording medium, and a step of supplying a powder onto the recording medium, and is for forming a decorative image obtained by bringing the powder into contact with the resin layer, wherein a surface of the recording medium has an arithmetic average height Sa of less than 1.000.SELECTED DRAWING: Figure 2
Patent JP-2019030327-A (JP)
Title: Modified polynucleotides for producing biologics and proteins associated with human disease
Inventor: STEPHANE BANCEL
IPC: A61K38/19
Filed: 2018-10-31
Abstract: To provide therapeutic methods for addressing numberless barriers surrounding effective regulation of intracellular translation and treatment of nucleic acid encoding polypeptide or a fragment thereof.SOLUTION: A polynucleotide comprises (a) an open reading frame encoding a target polypeptide consisting of a nucleotide of modified uridine, cytidine, adenosine, and guanosine, the modified uridine being N1-methyl-pseudouridine; (b) 5'-UTR; (c) at least one 5' cap structure; (d) 3'-UTR; and (e) a 3' tail sequence of a binding nucleoside.SELECTED DRAWING: None
Patent JP-2020075441-A (JP)
Title: Porous layer constitution body and manufacturing method therefor
Inventor: SUZUKI YUSUKE
IPC: C08G18/40
Filed: 2018-11-09
Abstract: To provide a porous layer constitution body good in flexibility, crack resistance, and peel strength, and a manufacturing method therefor.SOLUTION: There is provided a porous layer constitution body containing a substrate 4, and a polyurethane porous layer 1 formed on the substrate 4, in which moisture vapor permeability A of the porous layer constitution body measured by JISL1099A-1 (calcium chloride method) is 2000 to 10000 g/(m24h), moisture permeability loss ratio obtained by a prescribed formula from moisture permeability B measured by JISL1099A-1 (calcium chloride method) of single substrate 4 and the moisture permeability A is 75% or less, and peel strength on a joint surface of the substrate 4 and the polyurethane porous layer 1 is 0.7 kgf/inch or more.SELECTED DRAWING: Figure 2
Patent JP-2020077823-A (JP)
Title: Structure
Inventor: AONO HIDEAKI
IPC: H05K1/14
Filed: 2018-11-09
Abstract: To provide continuity between a substrate and a metal even when a fastener cannot pressurize a substrate sufficiently.SOLUTION: A structure (1) includes a substrate (2) provided with a through hole (2a) having a conductive inner wall, a metal (3), a conductive fastener (4) that fastens the substrate (2) and the metal (3) by sandwiching the substrate (2) with the metal (3) while being screwed into the metal (3) and passing through the through hole (2a), and a conductive material (5) interposed between the inner wall of the through hole (2a) and the fastener (4).SELECTED DRAWING: Figure 1
Patent JP-2020079655-A (JP)
Title: Air conditioning control system
Inventor: ODANE MASAHIRO
IPC: F24F5/00
Filed: 2018-11-12
Abstract: To prevent the occurrence of dew condensation in a ceiling space when a radiation air conditioning system is employed for blowing out cool air into the ceiling space to be cooled to air-condition a room.SOLUTION: In a building, a total heat exchanger 3, an indoor unit 4 and dampers 5, 6 set in a ceiling space 2, and a controller 11 for controlling the operation of the indoor unit 4 and the opening/closing of the dampers 5, 6 are installed. At starting the operation of air conditioning facilities, the controller 11 closes the damper 5 and opens the damper 6 to air-condition the room in a convection air conditioning system. When a room temperature reaches a set temperature, the controller 11 closes the damper 6 and opens the damper 5 to air-condition the room in a radiation air conditioning system. When determining that there is a possibility of dew condensation resulting from a dew point temperature calculated from a measured value by a temperature and humidity sensor 12 during air conditioning control in the radiation air conditioning system, the controller 11 increases the wind velocity of cool air to be supplied from the indoor unit 4 into the ceiling space 2 or raises the set temperature of the cool air to prevent the occurrence of the dew condensation.SELECTED DRAWING: Figure 1
Patent JP-2022016726-A (JP)
Title: Image processing apparatus and method
Inventor: KIM ZONG DAI
IPC: H04N19/176
Filed: 2018-11-16
Abstract: To provide an image processing apparatus and a method, capable of suppressing reduction in encoding efficiency.SOLUTION: An encoding device 170 which is an image processing apparatus includes: a scan control unit 171 configured to extract information indicating a block size of a block to be processed and valid transform coefficient region information from encoding information to be input, specify a range of a valid transform coefficient region in the block to be processed on the basis of the extracted information, and control a scanning order of coefficient data of an image of the block to be processed; and an encoding unit 172 configured to skip encoding of the coefficient data in an invalid transform coefficient region and encode the coefficient data in the valid transform coefficient region, on the basis of the information indicating the block size of the block to be processed and information indicating the range of the valid transform coefficient region, in the scanning order controlled by the scan control unit 171.SELECTED DRAWING: Figure 17
Patent JP-2019022848-A (JP)
Title: Game machine
Inventor: KUBO KAZUNORI
IPC: A63F7/02
Filed: 2018-11-22
Abstract: To provide a game machine capable of suppressing energy consumption that is necessary to hold a moving member.SOLUTION: In a state where an arm member 820 is disposed at an overhang position, a state is formed where a projected pin 833 is received inside a second groove 822b. Therefore, the arm member 820 can be mechanically held (to regulate a rotation of the arm member 820 around a pivoting hole 824 (shaft 811)) at the overhang position. This means, even if driving force of a driving motor 830 is released, the arm member 820 can be mechanically held at the overhang position, and to that extent, the driving motor 830's energy consumption necessary to hold the arm member 820 at the overhang position can be suppressed.SELECTED DRAWING: Figure 64
Patent JP-2020082485-A (JP)
Title: Three-dimensional molding device
Inventor: IWASE FUMIYOSHI
IPC: B29C64/165
Filed: 2018-11-22
Abstract: To return readily a powder material remaining in a molding tank and a recovery tank into a supply tank.SOLUTION: A controller 88, after completion of molding of a three-dimensional molding object 92, elevates a third table 44 arranged to a recovery tank 40 and a first table 24 arranged in a molding tank 20 and descends a second table 34 arranged in a supply tank 30 and moves relatively a support member 70 for supporting a covering member 50 relative to a body part 10 to an upstream side from a down stream side in a scanning direction X and returns a powder material 90 placed on the third table 44 and the first table 24 by the covering member 50 to a storage space 30A of the supply tank 30.SELECTED DRAWING: Figure 6
Patent JP-2020084973-A (JP)
Title: Parallel synchronous engine performing transverse scavenging
Inventor: HORII WASAKU
IPC: F01L13/08
Filed: 2018-11-14
Abstract: To solve a problem of a small engine, which is in general a trunk piston engine, in which fuel or combustion gas enters into a crank area and a lubricant oil cannot be distinguished, and a structural problem of a conventional medium-sized cross head in terms of a disassembly maintenance as many structures are provided which are merely reduced in a similar figures of a large-sized cross head, and further a problem of a conventional single-row cylinder structure for meeting needs of future combustion improvement and high efficiency.SOLUTION: Two sets of pistons 2a are connected to one set of commonly-shared cross head and driven on the same engine stroke so as to solve the above problems. At the same time, by connecting two cylinders 1b in series, the transverse scavenging system can be adopted which could not have been adopted in a conventional 2-stroke engine. An engine structure is provided, in a field where only a conventional 4-stroke engine has been adopted, which enables introduction of a 2-stroke engine.SELECTED DRAWING: Figure 1