baber/WOPTO huggingface dataset:
Patent JP-2018138324-A (JP)
Title: Bearing press-in device and bearing press-in method
Inventor: CHAGI RYOTA
IPC: B23P21/00
Filed: 2017-02-24
Abstract: PROBLEM TO BE SOLVED: To press in a spherical bearing including an inner ring and an outer ring in a press-in hole formed at a member to be pressed-in highly accurately and efficiently.SOLUTION: A bearing press-in device 100 includes: an inner ring alignment member 20 having a shaft center coinciding with a shaft center 2e of a press-in hole 2c of a member 2 to be pressed-in, and having a shaft-like part 23 slidably fitted in an inner periphery of an inner ring 1a and for aligning a shaft center 1c of the inner ring 1a to the shaft center 2e of the press-in hole 2c; an outer ring alignment member 40 movable in the vertical direction, having a shaft center coinciding with the shaft center 2e of the press-in hole 2c, and having a cylindrical part 42 slidably fitted in an outer periphery of an outer ring 1b and for aligning the shaft center 1d of the outer ring 1b to the shaft center 2e of the press-in hole 2c; a body part 331 in which a fit-in hole 333 is formed in which the shaft-like part 23 is slidably fitted, and in which the outer ring alignment member 40 is slidably fitted in on the outer periphery in the vertical direction; and a pressing member 32 formed at a lower end of the body part 331, having a pressing part 332 for pressing the outer ring 1b and movable in the vertical direction.SELECTED DRAWING: Figure 1
Patent JP-2018138470-A (JP)
Title: Filling and packaging method and filling and packaging device
Inventor: SUZUKI YASUHIKO
IPC: B65B31/04
Filed: 2017-02-24
Abstract: PROBLEM TO BE SOLVED: To provide a filling and packaging method capable of preventing articles to be filled which are light and bulky such as shavings of a dried bonito from flying by blowing strongly an inert gas to expedite substitution and causing biting in an opening part when the opening part is subsequently sealed.SOLUTION: After a bag B is filled with shavings K, an upper edge part thereof is sealed by a lateral seal part Y, and an inside of the bag is partitioned in a U shape by a plurality of partition wall pieces 39, 39 to exhaust an inert gas from an exhaust nozzle 73 and suck it by an intake nozzle 67 to thereby form a gas flow passage in which the inert gas passes through a space between the shavings K in the middle and flows in a single direction. Since the shavings K are agitated, air present in the space is efficiently sucked.SELECTED DRAWING: Figure 5
Patent JP-2018140958-A (JP)
Title: Agent for inhibiting denaturation of pericytes
Inventor: HISATSUNE TATSUHIRO
IPC: A61P25/16
Filed: 2017-02-28
Abstract: PROBLEM TO BE SOLVED: To provide an agent for inhibiting denaturation of pericytes and the loss of the pericytes due to cell death and the like.SOLUTION: The present invention relates to an agent for inhibiting denaturation of pericytes, and medicines containing the agent, containing at least one selected from the group consisting of imidazole dipeptides, salts of the imidazole dipeptides, solvates, hydrates and their metabolites. The present invention also relates to methods for preventing and treating diseases caused by denaturation of pericytes.SELECTED DRAWING: None
Patent JP-2018140713-A (JP)
Title: Air outlet device
Inventor: NAKAMURA HIROSHI
IPC: B60H1/00
Filed: 2017-02-28
Abstract: PROBLEM TO BE SOLVED: To provide an air outlet device which enables improvement of comfort attained by air blown from an air outlet.SOLUTION: An air outlet device 20 includes a slide plate 31 which is formed with an air outlet 32 for blowing air to the interior of a vehicle cabin 2 and may slide along a wall surface 3 facing the interior of the vehicle cabin 2. The structure allows the slide plate 31 to be slid according to a position of a person in the vehicle cabin 2 to move a position of the air outlet 32 along the wall surface 3. Thus, a blow out position of the air blown is changed according to a position of the person.SELECTED DRAWING: Figure 3
Patent JP-2018147682-A (JP)
Title: Sealed battery and electrode terminal
Inventor: NAKAYAMA HIROYUKI
IPC: H01M2/30
Filed: 2017-03-03
Abstract: PROBLEM TO BE SOLVED: To provide a sealed battery having such a structure capable of easily checking breakage of an insulation holder due to a load during connecting to an external device.SOLUTION: An electrode terminal 30 of a sealed battery according to the present invention comprises: a collector member 32 whose end 32b is exposed to outside of a case 10; a bolt 34 on which a columnar connection part 34a connected to an external device and a fitting part 34b that is a square-shaped convex part are formed; a plate-like external connection member 36 for electrically connecting the collector member 32 and the bolt 34; and an insulation holder 38 that is an insulation member arranged between the external connection member 36 and the case 10, and on which a bolt housing part 38a that is a square-shaped concave part fitted with the fitting part 34b of the bolt 34 is formed. In the sealed battery according to the present invention, a concave-like strength deterioration part 38d is formed at least at one portion of plural side walls 38b forming the bolt housing part 38a.SELECTED DRAWING: Figure 3
Patent JP-2018147241-A (JP)
Title: Image processing device, image processing method, and image processing program
Inventor: TANI MASATATSU
IPC: G06T1/00
Filed: 2017-03-06
Abstract: PROBLEM TO BE SOLVED: To reduce a calculation amount required for detecting and matching feature amounts while ensuring the accuracy.SOLUTION: In an image processing device 10, a feature amount matching part 16 matches a feature amount detected within an n-th frame image with a feature amount detected within an (n+1)-th frame image. A feature amount position prediction part 14 estimates, based on a detection value indicating the behavior of a vehicle, a traveling amount of the vehicle on a two-dimensional image of an obtained dynamic image, and then predicts, based on the estimated travelling amount and the position of the feature amount detected within the n-th frame image, the position of the feature amount within the (n+1)-th frame image. A focus area setting part 15 sets a focus area including the position of the feature amount predicted within the (n+1)-th frame image. A feature amount detection part 12 assumes the focus area set within the (n+1)-th frame image as the search range of the feature amount.SELECTED DRAWING: Figure 2
Patent JP-2018150437-A (JP)
Title: Method of producing rubber composition
Inventor: SATO TAKASHI
IPC: C08L9/06
Filed: 2017-03-10
Abstract: PROBLEM TO BE SOLVED: To provide a method capable of producing a rubber composition extremely excellent in low heat build-up properties by industrially advantageous means.SOLUTION: The method of producing a rubber composition for a tire tread or a tire sidewall includes a step (A) of mixing a rubber component containing a diene rubber with a tetrazine compound represented by general formula (1) [where Xand Xeach represent an optionally substituted heterocyclic group] or a salt thereof at a discharge temperature of 80-210°C.SELECTED DRAWING: None
Patent JP-2018152731-A (JP)
Title: Receiving circuit and eye monitor system
Inventor: SHIBAZAKI TAKAYUKI
IPC: H04B3/06
Filed: 2017-03-13
Abstract: PROBLEM TO BE SOLVED: To reduce power consumption of a receiving circuit having eye monitor function.SOLUTION: A comparison circuit 13 outputs comparison results obtained by comparing a data signal Di with a threshold TH adjusted based on an offset value THoff at a timing synchronized with a clock signal CKe having a phase adjusted based on a phase difference between the data signal Di and clock signals CKd1, CKd2, and an offset value PSoff. An eye monitor circuit 15 decimates the comparison results between the data signal Di and the threshold in a CDR circuit 12 to be obtained for each of symbols of the data signal Di, selects a comparison result in a symbol where the comparison results by the comparison circuit 13 can be obtained, and compares the selected comparison result with the comparison results of the comparison circuit 13, to determine the presence of an error due to the offset value THoff or the offset value PSoff, and outputs the number of errors generated.SELECTED DRAWING: Figure 1
Patent JP-2018151319-A (JP)
Title: Microchip and microparticle measuring apparatus
Inventor: KASAI HIROTO
IPC: G01N15/14
Filed: 2017-03-14
Abstract: PROBLEM TO BE SOLVED: To provide a microchip with reduced variations in manufacturing.SOLUTION: There is provided a microchip 1. The microchip comprises at least a flow channel 11 in which a fluid circulates, and a discharge part 12 that discharges the fluid circulating in the flow channel 11 to outside. The flow channel 11 and the discharge part 12 are formed on laminated substrate layers. The discharge part 12 is formed in only one of the substrate layers. There is also provided a microparticle measuring apparatus provided with the microchip 1.SELECTED DRAWING: Figure 5
Patent JP-2018153872-A (JP)
Title: Cleaning process optimization apparatus and machine learning apparatus
Inventor: TANGO CHIKARA
IPC: B23Q11/00
Filed: 2017-03-15
Abstract: PROBLEM TO BE SOLVED: To provide a cleaning process optimization apparatus and a machine learning apparatus capable of determining an appropriate cleaning condition according to states of a machine tool and a workpiece.SOLUTION: A cleaning process optimization apparatus 10 according to the present invention comprises a machine learning apparatus 20 which learns a cleaning condition used when cleaning a cleaning object. The machine learning apparatus 20 comprises: a state observation unit 22 for observing, as state variables representing current states of the environment, cleaning condition data indicating the cleaning condition when cleaning the cleaning object and contamination state data indicating a contamination state of the cleaning object measured before cleaning; a determination data acquisition unit 24 for acquiring determination data indicating an appropriateness determination result about the accuracy of a contamination state of the cleaning object after cleaning; and a learning unit 26 for learning the cleaning condition when cleaning the cleaning object in association with the contamination state data, using the state variables and the determination data.SELECTED DRAWING: Figure 1
Patent JP-2018156984-A (JP)
Title: Photo detection element
Inventor: SASAKI KEITA
IPC: H01L27/146
Filed: 2017-03-15
Abstract: PROBLEM TO BE SOLVED: To provide a photo detection element capable of suppressing reduction in photon measurement accuracy.SOLUTION: A photo detection element 1 has a plurality of APD cells 3. Each APD cell 3 has a P- type epitaxial layer 32 arranged on an N+ type semiconductor substrate 31, and comprises an N type semiconductor layer 33 arranged in a region that includes an interface 4 between the P- type epitaxial layer 32 and the N+ type semiconductor substrate 31. The semiconductor layer 33 is bonded with the semiconductor substrate 31.SELECTED DRAWING: Figure 2
Patent JP-2018154377-A (JP)
Title: Carbonated beverage server
Inventor: YOSHIHARA KEITA
IPC: B67D1/04
Filed: 2017-03-17
Abstract: PROBLEM TO BE SOLVED: To provide an inverted carbonated beverage server that prevents the decrease of a beverage carbon dioxide volume, and which can be suitably stored in a door pocket of a refrigerator.SOLUTION: A carbonated beverage server comprises: a beverage container filled with carbonated beverage; a gas cartridge 40 filled with carbon dioxide; a main body 10 which supports the beverage container invertedly; a beverage spouting passage fluidically connected to a mouth of the inverted beverage container, which reaches an outlet via a position higher than a tip of the mouth of the beverage container; a valve mechanism part 20 which can open and close the beverage spouting passage; and a gas introduction passage that introduces carbon dioxide into the beverage container from the gas cartridge 40.SELECTED DRAWING: Figure 2
Patent JP-2018154884-A (JP)
Title: Cold tool steel
Inventor: EGUCHI TAKAHIRO
IPC: C22C38/60
Filed: 2017-03-20
Abstract: PROBLEM TO BE SOLVED: To provide a cold tool steel having high hardness applicable to a cold tool used for molding a high-tensile material, capable of securing high impact value and maintaining machinability needed during manufacturing the cold tool, and having high strength and excellent in impact value and machinability.SOLUTION: A cold tool steel contains C:0.55 to 0.85%, Si:1.00 to 2.50%, Mn:0.30 to 1.50%, P:0.030% or less, S:0.100% or less, Cr:5.00 to 8.00%, Mo:1.00 to 2.00%, Ti:0.05 to 0.20%, B:0.0005 to 0.0050%, Al:0.005 to 0.150%, N:0.0250% or less and satisfies the formula 1:1.4×[Si]-2.7×[Mn]+1.7×[Mo]+1.5×[C]≥4. In a cross section structure after a hardening and tempering, coarse carbide with circle equivalent diameter of 15 μm or more is 50 or less in a field of view with 0.4 mm.SELECTED DRAWING: Figure 1
Patent JP-2018037634-A (JP)
Title: Resistor element and resistor element assembly
Inventor: PARK KWANG HYUN
IPC: H01C7/12
Filed: 2017-03-24
Abstract: PROBLEM TO BE SOLVED: To provide a resistor element and a resistor element assembly.SOLUTION: A resistor element according to one embodiment of the present invention includes: a base substrate having first and second surfaces opposing each other; a resistor layer disposed on the first surface of the base substrate; first and second terminals disposed on both end portions of the base substrate, respectively, and electrically connected to both sides of the resistor layer, respectively; a third terminal being disposed between the first terminal and the second terminal on the second surface of the base substrate and spaced apart from the first terminal and the second terminal; and ESD-preventing members electrically connecting the first terminal and the third terminal to each other and electrically connecting the second terminal and the third terminal to each other.SELECTED DRAWING: Figure 3
Patent JP-2018162838-A (JP)
Title: Linear motion mechanism
Inventor: OZAKI YUKIO
IPC: F16H19/04
Filed: 2017-03-24
Abstract: PROBLEM TO BE SOLVED: To facilitate centering in a linear motion mechanism configured to convert rotary motion of a pinion gear into a linear motion of a rack.SOLUTION: A linear motion mechanism includes: a shaft extending cylindrically; a carriage arranged so as to cover the shaft on a radial outside of the shaft; and a slide bearing arranged between the carriage and the shaft, at an end part of the carriage. The end part of the carriage is thicker than the other portion of the carriage, and has a sink mark on a radially inward side.SELECTED DRAWING: Figure 3
Patent JP-2018170110-A (JP)
Title: Electrolyte solution for lithium ion secondary battery, and lithium ion secondary battery
Inventor: TANABE YORIJI
IPC: H01M4/134
Filed: 2017-03-29
Abstract: PROBLEM TO BE SOLVED: To provide: an electrolyte solution for a lithium ion secondary battery, which enables the increase in battery initial capacity, and which is easy to immerse into a positive electrode, a negative electrode and a separator even though it contains a lithium imide salt at a high concentration; and a lithium ion secondary battery arranged by use of the electrolyte solution.SOLUTION: An electrolyte solution for a lithium ion secondary battery comprises: a lithium imide salt; a cyclic solvent such as a cyclic carbonate, a cyclic ester or a cyclic ether; and a high-vapor pressure solvent of which the 20°C-vapor pressure is higher than that of the cyclic solvent. The content proportion of the lithium imide salt and the cyclic solvent is within a range of 1:0.8 to 1:2.0 on a mole ratio basis. The high-vapor pressure solvent has a 20°C-vapor pressure of 1 kPa or more. The content of the high-vapor pressure solvent falls within a range of 0.1 mass% or more and 10 mass% or less to a total amount of the lithium imide salt, the cyclic solvent and the high-vapor pressure solvent. A lithium ion secondary battery comprises an electrolyte solution which is the above electrolyte solution for a lithium ion secondary battery.SELECTED DRAWING: Figure 1
Patent JP-2018167462-A (JP)
Title: Recording method
Inventor: ANDO KEIGO
IPC: B41M5/52
Filed: 2017-03-29
Abstract: To provide a recording method capable of striking a balance between a picture quality and high reliability.SOLUTION: In a recording method for recording on a recording medium 2 by discharging aqueous pigment ink from a head 30, the aqueous pigment ink in which a specific surface area of the pigment calculated from measurement by pulse NMR is 20 m/g or more and 55 m/g or less, is used, electric conductivity A of the recording medium 2 is 1.0-5.0 mS/cm, an interval B between the surface of the recording medium 2 and the head is 1.0-2.0 mm, and recording is performed by determining the interval B corresponding to the electric conductivity A of the recording medium 2.SELECTED DRAWING: Figure 2
Patent JP-2018168677-A (JP)
Title: Structure floor and construction method therefor
Inventor: IWAMOTO TAKESHI
IPC: E04B1/82
Filed: 2017-03-30
Abstract: To provide floor shock sound countermeasure means that is excellent in workability at the structure floor.SOLUTION: Dynamic vibration absorbers (3) are provided within voids (11) of a floor slab (2) made of concrete. Protrusions (16, 18) formed within a void form material (5) function as springs of the dynamic vibration absorbers, and resiliently support weights (14) disposed inside the void form material. The member constitution disposed outside the void form material is substantially the same as the constitution of conventional void slab. Since a part of installation work of the dynamic vibration absorbers is performed as installation work of the void form material, increased workload for providing the dynamic vibration absorbers is small.SELECTED DRAWING: Figure 1
Patent JP-2018172295-A (JP)
Title: 5-cis-lycopene composition and process for producing same
Inventor: TAKEMURA RYOTA
IPC: C07C11/21
Filed: 2017-03-31
Abstract: PROBLEM TO BE SOLVED: To provide a lycopene composition which contains 5-cis-lycopene in a sufficient amount and at a high proportion.SOLUTION: A process for producing a 5-cis-lycopene composition is constituted of at least a step of irradiating an isomerized (excluding light irradiation) lycopene composition with light. The process for producing a 5-cis-lycopene composition may include a step of obtaining the isomerized lycopene composition by an isomerization step before the light irradiation step. The isomerized lycopene composition is irradiated with light and a 5-cis-lycopene composition is obtained. Also, the composition of the 5-cis-lycopene contains a 5-cis-lycopene at a content rate of 20% or more.SELECTED DRAWING: Figure 3
Patent JP-2018172990-A (JP)
Title: Engine exhaust control system and vessel mounted with the same
Inventor: BONDARENKO OLEKSIY
IPC: B63H21/14
Filed: 2017-03-31
Abstract: PROBLEM TO BE SOLVED: To allow fine operation control of an engine even under such an operation condition that scavenging pressure decreases.SOLUTION: An engine exhaust control system includes: an engine 30 having an exhaust valve 40; a supercharger 32 for changing operation timing of the exhaust valve 40 and supplying compressed air to the engine 30; and an air-supply bypass pipe 14, a scavenging bypass pipe 16 and an exhaust bypass pipe 18 for bypassing and taking out at least one of the compressed air and an exhaust gas from the engine 30 as a taken-out gas. The engine exhaust control system controls operation timing of the exhaust valve 40 in accordance with the taken-out gas to be taken-out.SELECTED DRAWING: Figure 3
Patent JP-2018171221-A (JP)
Title: Game machine
Inventor: ICHIHARA TAKAAKI
IPC: A63F5/04
Filed: 2017-03-31
Abstract: PROBLEM TO BE SOLVED: To suppress a decrease in interest in a game.SOLUTION: A game machine acquires a random number based on entry of game balls into a predetermined start pocket, determines whether a win results from the random number in satisfaction of start conditions of pattern variation, performs pattern variation based on a result of the determination, displays the determination result on a pattern display device, determines a performance for allowing a plurality of performances to appear based on the determination result, executes the determined performance, and displays the performance to be executed on a performance display device. The plurality of performances include a count display performance in which a count display mode is displayed on the performance display device. In the count display performance, display of a count display mode is completed at a lapse of predetermined time after the count display mode is displayed, and a new count display mode differing from the count display mode is displayed at a lapse of specific time after display of the count display mode is completed.SELECTED DRAWING: Figure 222
Patent JP-2018173126-A (JP)
Title: transmission
Inventor: OGAMI SHOTA
IPC: F16D65/853
Filed: 2017-03-31
Abstract: PROBLEM TO BE SOLVED: To obtain a transmission which is light in weight, and allows the smooth circulation of oil.SOLUTION: A transmission in which coaxially-arranged two cylindrical members 5, 3 are fit in a state that an external peripheral face 5a of the first cylindrical member 5 and an internal peripheral face 3b of the second cylindrical member 3 oppose each other at opening ends 51, 31 has: a first engagement groove 55 in which the first cylindrical member 5 is formed at the external peripheral face 5a of the first opening end 51, and extends to an axial direction; and an internal peripheral face recess 59 which is formed at a side of the internal peripheral face 5b, and recessed to the outside R1 of a radial direction in a position in a peripheral direction C corresponding to a first engagement groove bank 57 which protrudes to the outside R1 of the radial direction of the first engagement groove 55. The second cylindrical member 3 has a second engagement groove 35 which is formed at the internal peripheral face 3b of the second opening end 31, and extends to the axial direction. A protrusion 9 is formed at a position separated from at least either of the opening ends 51, 31 of the first engagement groove 55 and the second engagement groove 35.SELECTED DRAWING: Figure 2
Patent JP-2018182359-A (JP)
Title: Base station device, terminal device, control method, and program
Inventor: OZEKI TAKEO
IPC: H04B7/0452
Filed: 2017-04-03
Abstract: PROBLEM TO BE SOLVED: To provide a technique to make it possible to collectively notify a plurality of terminal devices of control information when preemption is performed using radio resources allocated to the terminal devices.SOLUTION: When a base station device transmits data (preemption) to a terminal device for URLLC using part of radio resources already allocated to a plurality of terminal devices while communicating with the terminal devices for eMBB, the base station device selects an individual radio resource or a common radio resource for notification of control information on the preemption (S63). The base station device uses the selected radio resource from the individual radio resource and common radio resource to notify the terminal device of the control information on the preemption (S64).SELECTED DRAWING: Figure 6