baber/WOPTO huggingface dataset:
Patent JP-2018070997-A (JP)
Title: Method for producing nickel powder
Inventor: HIRAGORI SHINICHI
IPC: B22F9/26
Filed: 2017-09-26
Abstract: PROBLEM TO BE SOLVED: To provide a method for producing nickel powder capable of efficiently producing high quality nickel powder without using ammonia gas and ammonia water as much as possible.SOLUTION: Provided is a method for producing nickel powder comprising a first step where a nickel sulfate aqueous solution and a neutralizer are mixed to generate after-neutralization slurry containing nickel hydroxide; a second step where the nickel hydroxide is mixed with an ammonium sulfate aqueous solution to generate complex formation reaction, thus after-complexing slurry including a nickel ammine complex aqueous solution is obtained; and a reduction step where the nickel ammine complex aqueous solution is contacted with a hydrogen gas to obtain nickel powder and an after-reduction solution. Further, as the ammonium sulfate aqueous solution added to the nickel hydroxide, preferably, the after-reduction solution obtained in the reduction step is repeatedly used.SELECTED DRAWING: Figure 1
Patent JP-2019058509-A (JP)
Title: Game machine
Inventor: YUASA HIROSHI
IPC: A63F7/02
Filed: 2017-09-27
Abstract: To increase game amusement by allowing a player to estimate setting of a game machine only from the state of the game machine before playing the game or during the game.SOLUTION: A game machine comprises a performance device capable of executing a predetermined performance, performance control means for controlling the performance device, and setting change means capable of changing a setting value in accordance with the setting for the game. The performance control means can execute a setting suggestion performance which can suggest the setting value, by changing the performance mode of the performance device in accordance with the setting value.SELECTED DRAWING: Figure 56
Patent JP-2018075830-A (JP)
Title: Sorting device for injection molded article and injection molding system
Inventor: ISHII YOSHIHISA
IPC: B22D46/00
Filed: 2017-09-29
Abstract: PROBLEM TO BE SOLVED: To provide a sorting device for an injection molded article which can easily start molding.SOLUTION: A sorting device 50 for an injection molded article comprises an extraction unit 51 for extracting a feature of a molded article 11 molded by an injection molding machine 10, a storage unit 52 for storing features to be compared with the feature extracted by the extraction unit 51, and a processing unit 53 for comparing the feature extracted by the extraction unit 51 with the features stored in the storage unit 52. The processing unit 53 determines if the storage unit 52 stores the feature which matches the feature extracted by the extraction unit 51, and stores the feature extracted by the extraction unit 51 as a new feature in the storage unit 52 when the matching feature is not stored in the storage unit 52.SELECTED DRAWING: Figure 1
Patent JP-2019065188-A (JP)
Title: Double-sided adhesive tape
Inventor: HIDA TOMOHIRO
IPC: C09J133/00
Filed: 2017-09-29
Abstract: To provide a double-sided adhesive tape having good adhesiveness to a fiber cloth even under a high temperature condition.SOLUTION: There is provided a double-sided adhesive tape having at least one adhesive layer formed from an adhesive composition containing an acrylic polymer (A) and a crosslinking agent (B), in which the adhesive layer has storage elastic modulus at 130°C measured under a condition of temperature rise rate of 3°C/min., frequency of 10 Hz, thickness of 1 mm, width of 6 mm and length of 10 mm in a shear mode in a dynamic viscoelasticity measuring device of 1.5×10Pa or more and loss elasticity of 9.0×10Pa or more.SELECTED DRAWING: None
Patent JP-2018057855-A (JP)
Title: Image reconstruction processing apparatus, x-ray computer tomographic apparatus and image reconstruction processing method
Inventor: TANG QIULIN
IPC: A61B6/03
Filed: 2017-10-02
Abstract: PROBLEM TO BE SOLVED: To provide an image reconstruction processing apparatus and the like which can reduce a noise pattern in the rotation direction while maintaining reduction of the improved streak artifact in comparison to the conventional iterative approximation reconstruction.SOLUTION: An image reconstruction processing apparatus includes a reception unit, a calculation unit, and a reconstruction unit. The reception unit receives projection data based on a detection signal obtained by detecting the transmitted X-ray emitted from an X-ray generation device and transmitting a subject. The calculation unit corrects a low frequency component of the statistical weight of the projection data by using the first function, corrects a high frequency component of the statistical weight by using the second function, and calculates the corrected statistical weight by using the corrected low frequency component and the corrected high frequency component. The reconstruction unit reconstructs an image by using the objective function containing the corrected statistical weight.SELECTED DRAWING: Figure 6
Patent JP-2019067969-A (JP)
Title: Cable structure, force sensor, and actuator
Inventor: TANIMOTO KAZUHIRO
IPC: H01L41/053
Filed: 2017-10-03
Abstract: To provide a cable structure in which noise generated in a coaxial cable can be suppressed.SOLUTION: The cable structure is provided that includes a piezoelectric base material and a coaxial cable, the piezoelectric base material comprising; a long inner conductor; a piezoelectric body covering the outer circumferential surface of the inner conductor; and an outer conductor disposed on the outer periphery of the piezoelectric body, the coaxial cable comprising : a long inner conductor; a dielectric insulating layer covering the outer circumferential surface of the inner conductor; and an outer conductor disposed on the outer periphery of the dielectric insulating layer. The inner conductor of the piezoelectric base material and the inner conductor of the coaxial cable are electrically connected to each other, and the outer conductor of the piezoelectric base material and the outer conductor of the coaxial cable are electrically connected to each other, and the flexural modulus of the dielectric insulating layer is 0.01 GPa or more.SELECTED DRAWING: Figure 1
Patent JP-2019064892-A (JP)
Title: Aerogel complex powder and water repellent material
Inventor: AKASU Yuta
IPC: C08J3/12
Filed: 2017-10-04
Abstract: To provide a water repellent powder that achieves both of water repellency and water dispersibility, and has excellent adhesion and flexibility.SOLUTION: An aerogel complex powder has an aerogel component and silica particles. The aerogel component has at least one polar group selected from the group consisting of an epoxy group, a mercapto group, an acryloyl group, a methacryloyl group and an amino group.SELECTED DRAWING: Figure 1
Patent JP-2018036046-A (JP)
Title: Air conditioning system, building and data center
Inventor: YAMAGUCHI IWAO
IPC: F24F6/04
Filed: 2017-10-06
Abstract: PROBLEM TO BE SOLVED: To attain an efficient humidification environment for stabilizing temperature and humidity in a room within a predetermined range.SOLUTION: An air conditioning system is configured to adjust a temperature of a storage chamber where a heating article is stored in a building. The air conditioning system includes a temperature adjustment device configured to circulate refrigerant to adjust a temperature of the storage chamber, and a humidification device configured to humidify warm air discharged from the storage chamber and feed the humidified air to the storage chamber. The humidification device includes a first humidification unit, and a second humidification unit that operates in a case where the first humidification unit is in an abnormal state.SELECTED DRAWING: Figure 2
Patent JP-2021035909-A (JP)
Title: Production method for methane and production facility therefor
Inventor: SASAKI TAKASHI
IPC: B01D53/82
Filed: 2017-10-10
Abstract: To reduce a feed energy to a system for producing methane by separating and collecting carbon dioxide CO2 in exhaust gas by a solid CO2 adsorbent to react the collected CO2 with H2.SOLUTION: There is provided a methane production system producing methane from carbon dioxide (CO2) collected from an exhaust gas, and hydrogen (H2). The system comprises: a CO2 adsorption process of separating and adsorbing CO2 by feeding the exhaust gas to an adsorption tower filled with a CO2 solid adsorbent; a purge process of discharging the exhaust gas remaining in a void of the adsorption tower by gas substitution; a desorption process of desorbing CO2 from the adsorbent by heating of the adsorption tower and feeding of H2; a cooling process of cooling the adsorbent after the desorption process; a gas pooling process of pooling the gas including CO2 discharged from the desorption process and H2; and a methanation process of generating methane by reacting CO2 with H2 in a catalyst. The gases CO2 and H2 pooled in the gas pooling process are fed to the purge and methanation processes.SELECTED DRAWING: Figure 2
Patent JP-2019071745-A (JP)
Title: Method of manufacturing laminated core
Inventor: HASUO YUSUKE
IPC: H02K1/18
Filed: 2017-10-11
Abstract: To provide a method of manufacturing a laminated core capable of joining a plurality of iron core members more reliably.SOLUTION: The method of manufacturing a laminated core includes: obtaining a plurality of iron core members in which an insulating film is provided on at least one main surface of a thin plate-like base material; performing partial removal processing of the insulating film from the main surface side such that the base material is partly exposed on the main surface; and joining the plurality of iron core members with the joint part while arranging the joint part in an exposed region in which the base material is exposed.SELECTED DRAWING: Figure 5
Patent JP-2019074102-A (JP)
Title: Bearing device for wheel
Inventor: SUZUKI HARUMASA
IPC: F16C33/78
Filed: 2017-10-12
Abstract: To provide a bearing device for a wheel having high muddy water resistance by stably holding grease inside of a bearing while preventing influence by centrifugal force generated by rotation of an outer member.SOLUTION: In a bearing device 1 for a wheel including an outer member, an inner member and a seal member 6, the seal member 6 includes a seal plate 7 having a plurality of seal lips 9, and a slinger 10 composed of a slinger fitting portion 10a fitted to the inner member, a standing plate member 10b, and a supporting portion 10c. The seal member 6 includes a side lip 9b, and a bent lip 9e disposed at an outer diameter side with respect to the side lip 9b and bent at an intermediate portion, a bent part of the bent lip 9 is kept into contact with or close to the standing plate portion 10b, the tip portion of the bent lip 9e is kept into contact with or close to the supporting portion 10c, and grease G is sealed in an annular space S1 having a substantially triangular cross-section formed by the slinger 10 and the bent lip 9e.SELECTED DRAWING: Figure 2
Patent JP-2018069229-A (JP)
Title: Processing method and unit for organic effluent
Inventor: TSUNODA NAOYUKI
IPC: C02F11/06
Filed: 2017-10-13
Abstract: PROBLEM TO BE SOLVED: To suppress the generation of excess sludge in the treatment of organic effluent containing excrement more effectively.SOLUTION: This is a method for treating organic effluent containing excrement as follows: (a) a step of aerobically treating organic effluent containing excrement, (b) a step of performing solid liquid separation of at least a part of the aerobic treated substance obtained in step (a), (c1) a step of allowing at least a part of the sludge obtained in the step (b) to stand or agitate, (d) a step of ozone treating at least a part of the stood product or the agitated product obtained in the step (c1), and (e) a step of supplying the ozone-treated product obtained in the step (d) to the step (a).SELECTED DRAWING: None
Patent JP-2019074899-A (JP)
Title: Image pickup device
Inventor: HASEGAWA MASAHIRO
IPC: H04N5/33
Filed: 2017-10-16
Abstract: To enable the miniaturization of a device, and further to cause one device to acquire a visible light image and a near infrared light image with high quality by suppressing the occurrence and intrusion of a foreign matter.SOLUTION: An image pickup device includes: a first filter part including an optical system, an imaging element for picking up an optical image of a subject transmitting the optical system, and a filter arranged at an optical path reaching the imaging element from the subject to shield a portion of the optical path; and a second filter part for shielding the entire optical path. The first filter part shields near infrared light, and the second filter part transmits two wavelength groups of the visible light and the near infrared light. The imaging element includes: a first imaging part at which light transmitting the second filter part without transmitting the first filter part is imaged; and a second imaging part at which light transmitting both the first filter part and the second filter part is imaged.SELECTED DRAWING: Figure 1
Patent JP-2018087968-A (JP)
Title: Curable resin composition for optical film, optical film and method of manufacturing the same
Inventor: SAITO TAKESHI
IPC: C09D4/02
Filed: 2017-10-18
Abstract: PROBLEM TO BE SOLVED: To provide a curable resin composition for an optical film which is used an optical film including at least a polyvinyl alcohol-based polarizer and which can form a cured material layer excellent in optical durability even in such a severe condition as condensation environment or immersion in water.SOLUTION: A curable resin composition for an optical film contains an active energy beam curable component (A) and chlorinated polyolefin (B). The chlorine content of the chlorinated polyolefin (B) is preferably 25-50 wt.% and a weight ratio between the active energy beam curable component (A) and the chlorinated polyolefin (B) is preferably 100:1 to 100:40.SELECTED DRAWING: None
Patent JP-2019078195-A (JP)
Title: Rotary device
Inventor: KANBE SHINICHIRO
IPC: F04D29/056
Filed: 2017-10-23
Abstract: To provide a rotary device which achieves improvement of rotation balance and durability of a bearing by achieving downsizing of the device in an axial direction and arranging a bearing pivotally supporting a rotor shaft near a rotating body as much as possible.SOLUTION: A bearing holding part 3b is integrally formed with an intake port 3a of a first case body 3, a bearing 9 which pivotally supports one end side of a rotor shaft 8 is assembled to an interior of the bearing holding part 3b, and an impeller 2 (a rotating body) is coaxially assembled to an outer periphery of the bearing holding part 3b. A blower 1 suctions outer air into the first case body 3 in an axial direction by rotation of the impeller 2 and blows air from a circumferential direction.SELECTED DRAWING: Figure 2
Patent JP-2019080642-A (JP)
Title: Biological information device, attachment device for toilet, and toilet device
Inventor: SHIMAZAKI HIROKAZU
IPC: E03D9/00
Filed: 2017-10-30
Abstract: To prevent deterioration of a function of a biological information device.SOLUTION: A biological information device 34 includes: a housing 28; light emitting elements 45 and a light receiving element 46 that are arranged in the housing 28 so as to detect biological information by reflecting detection light against a fingertip; a cover 47 that has light transmissivity and can be attached to the housing 28 at a protection position for covering the light emitting elements 45 and the light receiving element 46; and a first holding projection 37 and second holding projections 38 that are formed in the housing 28, can hold the cover 47 at a protection position, releases holding when external force is applied to the cover 47, and permits the cover 47 to be separated from the housing 28.SELECTED DRAWING: Figure 6
Patent JP-2019086106-A (JP)
Title: Shaft body and steering device
Inventor: YAMATO TEI
IPC: F16C3/02
Filed: 2017-11-08
Abstract: To provide a shaft body that can reduce slide noise emitted from a slide part with a simple configuration.SOLUTION: A shaft body is inserted through a through-hole 9A that penetrates a member 9 so as to be movable in at least one of an axial direction and a circumferential direction. The shaft body includes: a cavity part 10 formed therein; and a communication hole 20 communicated to the cavity part 10 and opened toward an inner peripheral surface of the through-hole 9A.SELECTED DRAWING: Figure 2
Patent JP-2019094586-A (JP)
Title: Sleeve finishing aid of garment
Inventor: UCHIKOSHI YUSUKE
IPC: A41H31/00
Filed: 2017-11-21
Abstract: To provide a sleeve finishing aid that is elastically deformed to fit the sleeve of garment, can be brought into tension without marking in a rod part, can be light-weighted and also can prevent a back fabric of the position corresponding to an upper arm part from being stretched forcibly, and thereby prevents the loosening of the back fabric of this position from having an adverse effect on the finish of the sleeve.SOLUTION: A sleeve finishing aid of the present invention is formed in the shape of scissors of substantially the V shape, is inserted in a sleeve 1a of garment 1, and is used for spreading the sleeve 1a of the garment 1 to the outside by using the spring characteristics and flexibility of a pair of left and right rod parts 2 and the spring characteristics of a supporting point 3 being a connection place of this rod part 2. A position at the side of the supporting point 3 of at least one rod part 2 is bent inwardly to thereby form a recess place 11.SELECTED DRAWING: Figure 1
Patent JP-2018065829-A (JP)
Title: Methods of use of cyclic amide derivatives to treat sigma receptor mediated disorders
Inventor: REMY HENRI LUTHRINGER
IPC: A61P25/18
Filed: 2017-11-22
Abstract: PROBLEM TO BE SOLVED: To provide compositions and methods for treating a sigma-2 receptor-mediated condition or disorder, including treating one or more symptoms of a sigma-2 receptor-mediated condition or disorder.SOLUTION: The pharmaceutical composition is used to administer a compound of formula (II) or a pharmaceutically acceptable salt, hydrate, or solvate thereof, at a daily dose of between 1 mg and 64 mg for 12 weeks or longer, to a subject in need of such a treatment or mitigation.SELECTED DRAWING: None
Patent JP-2019093970-A (JP)
Title: Steering device
Inventor: YAMAGUCHI SHINJI
IPC: B62D5/04
Filed: 2017-11-24
Abstract: To provide a steering device which can suppress fluctuation in an internal space of a rolling bearing.SOLUTION: A rolling bearing 71 comprises: an inner ring 72 which is configured from a first split race 81 and a second split race part 82 formed integrally with a ball screw nut 61; an outer ring 73; and plural first and second rolling elements 74, 75 which are respectively so located between the outer ring 73 and the inner ring 72 as to be arranged in an axial direction. The first split race 81 has a raceway surface formation part 87 having a first inner periphery raceway surface 86, and a female screw part 88 formed on an axial direction other end side of the raceway surface formation part 87. A second inner periphery raceway surface 83 is formed on an outer periphery of the second split race 82. On an outer periphery of the ball screw nut 61, a fitting part 84 and a male screw part 85 are formed on an axial direction other end side of th second split race part 82. The rolling bearing 71 is fixed to the outer periphery of the ball screw nut 61 in such a manner that the first split race 81 is screwed to the ball screw nut 61.SELECTED DRAWING: Figure 2
Patent JP-2018106701-A (JP)
Title: On-vehicle communication device and communication method
Inventor: NAKANO MUTSUMI
IPC: G08G1/09
Filed: 2017-11-28
Abstract: PROBLEM TO BE SOLVED: To enable the position of a vehicle on a transmission side to be estimated by a receiving side with high accuracy.SOLUTION: An on-vehicle communication device 1 for mounting on a vehicle comprises: an inter-vehicle communication unit 15; a position estimation information acquisition unit 14 that periodically acquires a plurality of types of position estimation information; a storage unit 11 that stores acquisition time information indicating an acquisition time at which the position estimation information was acquired in association with each of the plurality of types of position estimation information; and a control unit 10 that transmits vehicle information via the inter-vehicle communication unit 15. The plurality of types of position estimation information to be transmitted includes at least one type position estimation information with which the acquisition time information indicating the latest acquisition time from the one type of position estimation information is associated. The other types of position estimation information different from the one type of position estimation information is position estimation information with which the acquisition time information indicating the acquisition time nearest to the acquisition time when the one type of position estimation information is acquired is associated.SELECTED DRAWING: Figure 1
Patent JP-2019098343-A (JP)
Title: Press working device
Inventor: MIYOSHI SHUNSUKE
IPC: B21D24/16
Filed: 2017-11-28
Abstract: To provide a press working device which achieves improvement of cutting accuracy.SOLUTION: A press working device 1 includes: an upper die holder 10 to which an upper forming blade 11 is fixed; and a lower die holder 20 to which a lower forming blade 21 is fixed. The upper die holder 10 and the lower die holder 20 are provided in a manner that the holders can move relative to each other so as to change a space between the upper forming blade 11 and the lower forming blade 21. The press working device 1 performs pressing to a workpiece 100 to form a formed object between the upper forming blade 11 and the lower forming blade 21. The upper die holder 10 is provided with a cutting blade 12 which is provided so as to be movable in a relative movement direction relative to the upper die holder 10. The cutting blade 12 is guided by guide means which restrict movement relative to the upper die holder 10 in a direction orthogonal to the relative movement direction. The lower die holder 20 is provided with guide pins 22 protruding to the cutting blade 12. The cutting blade 12 is provided with guide holes 17 into which the guide pins 22 are respectively inserted.SELECTED DRAWING: Figure 1
Patent JP-2019099612-A (JP)
Title: Binder for printing ink, printing ink and printed matter
Inventor: NAKASAKI YOSHITOMO
IPC: B32B27/40
Filed: 2017-11-29
Abstract: To provide a binder for printing ink having no reduction of physical properties such as printability between a plastic film and a printing ink or blocking resistance when used as a binder for printing ink, and excellent in adhesiveness with a substrate even without a treatment for easily adhesive property.SOLUTION: There is provided a binder for printing ink containing a polyurethane resin, in which the polyurethane resin is obtained by reacting a polymer polyol, long chain aliphatic acid alcohol, polyisocyanate and a chain extender, and long chain alkyl dimer diamine is contained as a constitutional component of the chain extender.SELECTED DRAWING: None
Patent JP-2019098577-A (JP)
Title: Wooden decorative single board and decorative panel therewith
Inventor: ASADA TEPPEI
IPC: B27M3/00
Filed: 2017-11-30
Abstract: To provide a wooden decorative single board and a decorative panel therewith capable of effectively preventing color deterioration.SOLUTION: An wooden decorative single board 3 is produced from broad leaf lumber with a specific gravity equal to 0.5 or more that is impregnated with PEGMA with a molecular weight equal to 200 or less in a mass ratio of 20% or more to 40% or less, and has a thickness of 1.0 mm or more to 3.0 mm or less.SELECTED DRAWING: Figure 1