baber/WOPTO huggingface dataset:
Patent JP-2019135469-A (JP)
Title: Method for extracting and evaluating non-metallic inclusion
Inventor: OWAKI KANAE
IPC: G01N1/10
Filed: 2018-02-05
Abstract: To provide a method for extracting and evaluating a non-metallic inclusion capable of reducing an amount of residues derived from an inclusion not to be analyzed which becomes the obstruction of inclusion analysis in the case of extracting AlO, ZrOor the like (inclusion to be analyzed) contained in steel materials by an acid dissolution method, and efficiently and accurately extracting and evaluating the inclusion to be analyzed.SOLUTION: A method for extracting and evaluating a non-metallic inclusion includes: executing heat treatment to collected sample materials in the case of extracting and evaluating an inclusion such as AlO, ZrOin a steel material deoxidized with silicon; executing acid dissolution treatment to the samples after the heat treatment; and immersing and treating the dissolved residues in an ammonium fluoride aqueous solution to extract and evaluate the inclusion to be analyzed. As advanced preparation, a condition of the heat treatment to be executed to the sample materials is examined. The method includes: extracting the inclusion by an extraction method from the sample materials to which the heat treatment has been executed under the arbitrary condition; measuring an amount of residues derived from an inclusion not to be analyzed among the extracted residues; obtaining a relationship between the heat treatment condition and the amount of resides at that time; and determining the heat treatment condition by using the relationship.SELECTED DRAWING: Figure 5
Patent JP-2018066026-A (JP)
Title: Epoxy resin composition
Inventor: OTA SATOSHI
IPC: C08G59/56
Filed: 2018-02-05
Abstract: PROBLEM TO BE SOLVED: To provide an epoxy resin composition capable of obtaining a fiber-reinforced composite material which facilitates B-stage irrespective of containing an epoxy resin being originally difficult to B-stage, has a long pot life, has good workability and storage stability after the B-stage, and is excellent in bending strength and belding elastic modulus.SOLUTION: An epoxy resin composition contains component (A): an aromatic epoxy resin, component (B): alicyclic diamine, component (C): an epoxy resin curing agent other than the alicyclic diamine, and component (D): an aliphatic epoxy resin, where viscosity at 25°C immediately after preparation of the epoxy resin composition is represented by (a) and viscosity after lapse of 3 hours at 25°C after preparation is represented by (b), (a)=0.1-25 Pa s, (b)=0.1-25 Pa s and (b)/(a)≤5.SELECTED DRAWING: None
Patent JP-2019139038-A (JP)
Title: Imaging device
Inventor: HIROTA NORIKAZU
IPC: G03B17/02
Filed: 2018-02-09
Abstract: To solve the problem in which a detachable video camera shoulder rest member small in a number of components has been needed.SOLUTION: An imaging device, which has a main body and a shoulder rest member attachable/detachable to/from the main body, has: a first concave part that has an inclined surface inclining upward from a bottom surface in a rear end lower surface of the main body, and is provided on the inclined surface; and a second convex part that has a second concave part almost orthogonal to the first concave part in the vicinity of the first concave part, has a shoulder rest side inclined surface abutting with the inclined surface in the shoulder rest member, and has first and second convex parts that engage with the first and second concave parts provided on a main body side, in which a gap between the first and second concave parts is composed of an elastic member.SELECTED DRAWING: Figure 1
Patent JP-2019143478-A (JP)
Title: Noise suppressor
Inventor: NGUYEN HUNG CUONG
IPC: F16L55/033
Filed: 2018-02-15
Abstract: To provide a noise suppressor capable of sufficiently reducing noise including several frequencies and also attaining a saving in space as well as facilitating adjustment of frequency that is desired to be depressed in sound and also restricting deterioration of ventilation resistance at an intake passage.MEANS: This invention relates to a noise suppressor having a resonator body with a constant volume and a communication pipe communicating between said resonator body and an intake passage of an internal combustion engine. The resonator body comprises two or more branched resonant chambers branched from the communication pipe. The communication pipe comprises a connection port connected to the intake passage and a branch pipe branched to each of the two or more branched resonant chambers.SELECTED DRAWING: Figure 1
Patent JP-2019143978-A (JP)
Title: Object detection device
Inventor: FUKINO KOJI
IPC: G01S15/32
Filed: 2018-02-15
Abstract: To provide an object detection device capable of estimating a Doppler shift frequency without increasing the circuit scale and with a relatively small amount of calculation.SOLUTION: A Doppler shift frequency estimation unit 74 is provided in a distance measuring circuit that measures a distance to an object on the basis of a reception signal obtained from a reflected wave and a Doppler shift frequency of the reflected wave, generates a plurality of sample data by complex multiplication of the reception signal and a reference, performs extension processing for extending the number of data by performing zero padding on the sample data, and thinning processing for thinning out the expanded number of sample data, generates sample data with a predetermined frequency resolution, performs FFT processing on the sample data after thinning, and estimates the Doppler shift frequency.SELECTED DRAWING: Figure 2
Patent JP-2019142329-A (JP)
Title: Vehicle cooling device
Inventor: TSUJI KYOSHIRO
IPC: B60K11/04
Filed: 2018-02-20
Abstract: To provide a vehicle cooling device which can inhibit deterioration of efficiency of cooling by a radiator.SOLUTION: A vehicle cooling device includes: a radiator; a condenser disposed in front of the radiator and having an upper surface lower than a radiator upper surface; and an air guide 22 spanning between the radiator upper surface and the condenser upper surface. A body part 23 of the air guide 22 includes: a first base surface 24 placed on the condenser upper surface; a second base surface 26 placed on the radiator upper surface; and a standing leg wall 28 which extends in a vehicle height direction so as to connect the first base surface 24 with the second base surface 26 and faces a front surface of the radiator with respect to a vehicle fore and aft direction. The standing leg wall 28 is formed with air guide holes 30 which guide outer air to the radiator.SELECTED DRAWING: Figure 2
Patent JP-2018162512-A (JP)
Title: Plating solution
Inventor: WATANABE MASAMI
IPC: C25D3/60
Filed: 2018-02-26
Abstract: PROBLEM TO BE SOLVED: To provide a plating solution which realizes height uniformity of solder bumps over a wide range of current density and suppresses generation of voids in the course of bump formation.SOLUTION: The plating solution comprises: (A) a soluble salt containing at least a stannous salt; (B) an acid selected from the group consisting of an organic acid and an inorganic acid, or a salt thereof; and (C) an amine surfactant (C1) and a nonionic surfactant (C2 and/or C3). The amine surfactant (C1) is a specific polyoxyethylene alkylamine. The nonionic surfactant (C2 or C3) is a condensate of a specific polyoxyethylene and polyoxypropylene.SELECTED DRAWING: None
Patent JP-2019148224-A (JP)
Title: Exhaust turbosupercharger
Inventor: SUGAWARA MICHIHITO
IPC: F01D25/24
Filed: 2018-02-27
Abstract: To accurately form a turbine scroll chamber while securing the easiness of the attachment of a turbine blade, in an exhaust turbosupercharger in which a turbine housing and a bearing housing are integrated with each other.SOLUTION: A turbine housing 4 and a bearing housing 6 are manufactured as an integrated product by aluminum-forging. A shroud 7a of the turbine housing 4 is regulated even by an end face of a shroud piece 32 being a different member different from the turbine housing 4. An external peripheral part of a turbine blade 1 intrudes into a shroud part 7a, however, since the shroud piece 32 is of a post-attachment type, the turbine blade 1 can be attached without trouble. The shroud piece 32 and an exhaust outlet port 8 have a fitting part 34 located on the turbine blade 1 side, and a screw part 35 located behind the fitting part. The screw part 35 functions as a male screw at the shroud piece 32, and functions as a female screw at the exhaust outlet port 8.SELECTED DRAWING: Figure 6
Patent JP-2019148319-A (JP)
Title: Screw-in joint and fluid supply system using the same
Inventor: DOYA HIDEHIRO
IPC: F16L23/036
Filed: 2018-02-28
Abstract: To provide a compact screw-in joint capable of securing a construction space while keeping required strength, and a highly integrated fluid supply system using the same.SOLUTION: A screw-in joint 1,50 includes a first joint member 16 having a male screw portion 14, a second joint member 20 having a female screw portion 18, a screw connection portion 22 formed by screw-connecting the male screw portion 14 and a female screw portion 18, and torque application portions 46, 54 formed on at least any of the first and second joint members 16, 20 to apply rotary torque in forming the screw-connecting portion 22, and the outer shape of the torque application portions 46, 54 has a diameter smaller than a maximum outer diameter 44 of the first and second joint members 16, 20.SELECTED DRAWING: Figure 5
Patent JP-2019151151-A (JP)
Title: Pneumatic tire
Inventor: IGA KOSHI
IPC: B60C11/03
Filed: 2018-02-28
Abstract: To improve on-snow performance while maintaining uneven wear resistant performance.SOLUTION: A tread part 2 comprises: plural circumferential direction major grooves 22 which are so provided as to extend in a tire circumferential direction and to be arranged in a tire width direction; land part rows 23ce, 23m1, 23s1 and so on which are partitioned by the circumferential direction major grooves 22; a lug groove 24 which extends in the tire width direction, and penetrate the land part rows; and a circumferential direction narrow groove 26 which has a step shape. A block BB is formed by the lug groove 24 and the circumferential direction major groove 22, the circumferential direction narrow groove 26 penetrates the block BB in the tire circumferential direction, and a pair of small blocks B are formed by the circumferential direction narrow groove 26. The lug groove 24 is a step shape having plural bent parts. An overlapping amount of each of the plural bent parts to a straight line, of which a length in the tire circumferential direction is longest, among straight lines which connect corner parts of small blocks B at an opening end of the lug groove 24 which opens to the circumferential direction major grooves 22 is -1 mm or more and 3 mm or less.SELECTED DRAWING: Figure 2
Patent JP-2019152816-A (JP)
Title: Telephone call voice processing system and telephone call voice processing method
Inventor: UCHIDA KEN
IPC: G10L15/00
Filed: 2018-03-06
Abstract: To improve the recognition rate of voice recognition by using a dedicated regional dictionary prepared for each caller number of a customer.SOLUTION: A telephone call voice processing system includes a caller number dictionary 110 corresponding to the caller number of a customer, a regional dictionary 130 corresponding to a regional name, a voice recognition device 109 for recognizing a voice by referring to an incoming call number dictionary 120 corresponding to an incoming call number, and a telephone call recording information management apparatus 106 which has a caller number dictionary table (T-2) for storing the caller number dictionary and the regional name for each caller number, a regional dictionary table (T-4) for storing the regional dictionary for each regional name, and an incoming call number dictionary table (T-3) for storing the incoming call number dictionary for each incoming number.SELECTED DRAWING: Figure 1
Patent JP-2019154488-A (JP)
Title: Calibration method of measurement device
Inventor: HONDA YOSHIKAZU
IPC: A61B5/02
Filed: 2018-03-07
Abstract: To provide a calibration method of a measurement device capable of acquiring calibration data of a measurement device with high accuracy at a short time.SOLUTION: A calibration method of a measurement device is configured to: acquire a data set including N pieces of time series measurement data; set up-to-date measurement data to reference data; determine whether or not, a reference condition in which, reference difference between each of (N-1) pieces of measurement data and the reference data is equal to or less than a reference threshold, is satisfied; if the reference condition is not satisfied, except corresponding measurement data, and add newly acquired measurement data to the data set for the excepted data; repeat exception and addition of measurement data, setting of the reference data and determination of a reference condition, until the reference condition is satisfied; determine whether or not, the reference condition is continuously satisfied for a prescribed number; if the reference condition is not satisfied continuously for the prescribed number, repeat processing from acquisition of the data set to determination of whether or not the reference condition is satisfied for the prescribed number; and if the reference condition is continuously satisfied for the prescribed number, acquire the data set for the prescribed number as calibration data.SELECTED DRAWING: Figure 2
Patent JP-2018149809-A (JP)
Title: Carrier film for sheet molding
Inventor: NAKAMURA MAYUMI
IPC: B32B7/02
Filed: 2018-03-08
Abstract: PROBLEM TO BE SOLVED: To provide a carrier film for sheet molding that is used when a slurry-like raw material is formed into a sheet, which improves slurry coating property and seizure prevention property when green sheets are peeled from each other in a firing step.SOLUTION: There is provided a laminated film which a resin layer containing inorganic particles and/or organic particles is laminated on at least one surface of a base material layer, where the resin layer is provided on at least one surface layer, in a range of 10 mm×10 mm on the side of the resin layer, a maximum height SRz is 400 nm or more and 2,000 nm or less, and a coefficient of variation of the maximum height SRz is 0% or more and 10% or less, and average roughness SRa of a center plane is 25 nm or more and 250 nm or less, and a coefficient of variation of the average roughness SRa of the center plane is 0% or more and 10% or less.SELECTED DRAWING: None
Patent JP-2019154556-A (JP)
Title: Game machine
Inventor: SHINOHARA NAOYUKI
IPC: A63F7/02
Filed: 2018-03-08
Abstract: To provide a game machine capable of increasing an interest of a game.SOLUTION: When a variation game is executed by variation game execution means, a guidance notification for guiding to shoot game balls toward a predetermined area in which variation means is provided is executed by guidance notification means. The variation game execution means can execute the variation game according to a plurality of variation patterns with different waiting periods from when the variation game is executed until the variation means is varied to be in a first state. The guidance notification means can execute a specific guidance notification for a certain period regardless of the length of the waiting period of the variation game to be executed by the variation game executing means, thereby increasing an interest of a game.SELECTED DRAWING: Figure 281
Patent JP-2019155646-A (JP)
Title: Barrier resin film, barrier laminate and packaging material using the barrier laminate
Inventor: KISHIMOTO YOSHIHIRO
IPC: B32B7/12
Filed: 2018-03-09
Abstract: To provide a barrier resin film having excellent barrier properties without adopting a multilayer structure as in the prior art.MEANS FOR SOLVING THE PROBLEM: There is provided a barrier resin film in which an aluminum oxide deposition film is formed on the surface of a resin substrate, wherein an element bond structure part represented by Alis distributed in the aluminum oxide deposition film and the intensity ratio Al/AlO×100 of a maximum Alconcentration element bond structure part in time-of-flight secondary ion mass spectrometry (TOF-SIMS) is 5 or more and 50 or less.SELECTED DRAWING: Figure 1
Patent JP-2018170008-A (JP)
Title: Method and system for mapping attributes of entities
Inventor: KARAMJIT SINGH
IPC: G06F17/30
Filed: 2018-03-09
Abstract: PROBLEM TO BE SOLVED: To provide a system and a method for mapping heterogeneous data sources.SOLUTION: The system uses a combination of Supervised Bayesian Model (SBM) and an Unsupervised Textual Similarity (UTS) model for data analysis. A weighted ensemble of the SBM and the UTS is used, where the ensemble is weighted based on a confidence measure. By performing data processing, the system identifies data matching between different data sources (a local database and a corresponding global database) being compared, and, based on matching data found, performs mapping between the local database and the global database.SELECTED DRAWING: Figure 2
Patent JP-2019156193-A (JP)
Title: Vehicle controller
Inventor: MIURA HIROSHI
IPC: G08G1/16
Filed: 2018-03-14
Abstract: To provide a vehicle controller which allows an own vehicle to avoid an avoidance object when there is an avoidance object in a travel path of an own vehicle.SOLUTION: A behavior planning unit 58 (avoidance behavior planning unit 62) determines whether or not an own vehicle 10 should enter a second travel path 116 for passing a lateral side of an avoidance object 120, based on a position of the avoidance object 120 (construction site 122) in a width direction and a position of a center line 118, and when the own vehicle 10 should enter the second travel path 116, and the center line 118 inhibits deviation from a first travel path 114 by a traffic rule, the behavior planning unit temporarily releases deviation suppression control from the first travel path 114 out of the controls following to the rule.SELECTED DRAWING: Figure 3
Patent JP-2019154892-A (JP)
Title: Golf club head
Inventor: NAKANO TAKATSUGU
IPC: A63B53/04
Filed: 2018-03-15
Abstract: To provide a compound golf club head which has improved hitting sound.SOLUTION: A golf club head 2 comprises: a body b1 forming a first region R1 on a crown outer surface and forming an opening 20 on a rear side of the first region R1; and a crown member c1 forming a second region R2 on the crown outer surface, and closing the opening 20. The body b1 comprises a composite bent part 40 comprising an inward bent part 44 bent inward, and outward bent parts 60, 46 bent outward. The composite bent part 40 is arranged between the first and second regions R1, R2. The body b1 is formed of a first material, the crown member is formed of a second material. The first material is a metal, and the second material is a low rigid material having rigidity lower than that of the first material.SELECTED DRAWING: Figure 5
Patent JP-2019158813-A (JP)
Title: Fluidity measurement device for concrete
Inventor: NONAKA SUGURU
IPC: G01N33/38
Filed: 2018-03-16
Abstract: To provide a measurement device capable of measuring fluidity of a concrete in an agitator vehicle.SOLUTION: A measurement device (10) comprises a cylindrical container (12) formed of an upper part (22) having an open upper end, and a lower part (24) having a closed lower end. The cylindrical container comprises one or a plurality of holes (26) for allowing entry of a mortar component in a concrete C provided on an upper part of the cylindrical container, and a scale (28) for indicating an inflow of the mortar component on a lower part. The measurement device further comprises a weight (20) attached to the lower part of the cylindrical container and a float (32) attached to the upper part of the cylindrical container, and a yarn (34) attached to the upper part of the cylindrical container or the float. The weight and float maintain the state of the cylindrical container in which, the holes are embedded in the concrete, in a period before the mortar component flows into the container and after the mortar component flowed into the container.SELECTED DRAWING: Figure 1
Patent JP-2019157246-A (JP)
Title: Sputtering target material and sputtering target
Inventor: TAO KOKI
IPC: C04B35/457
Filed: 2018-03-16
Abstract: To provide a sputtering target material and sputtering target, capable of effectively suppressing abnormal discharge when forming the dielectric layer of an optical recording medium without requiring health hazard prevention measures.SOLUTION: The sputtering target material including a zinc (Zn) oxide, a tin (Sn) oxide and a zirconium (Zr) oxide without including indium (In) has a zinc content Aof more than 0 at% and 50 at% or less, a tin content Aof 20 at% or more and 80 at% or less and a zirconium content Aof more than 0 at% and 40 at% or less to the total elements except oxygen (O). The Zn content satisfies the following formula (1); the ratio of the maximum to the minimum in a plurality of measured specific resistance values is 3 or less; and the specific resistance value is 5×10[Ω cm] or less. A/(A+A)≤0.6.....(1)SELECTED DRAWING: None
Patent JP-2019165051-A (JP)
Title: Power semiconductor module
Inventor: MIYATAKE KAZUNORI
IPC: H01L21/60
Filed: 2018-03-19
Abstract: To improve reliability of producibility, assembly accuracy, and electrical connection.SOLUTION: The present power semiconductor module 1 comprises: a circuit board 10; a power semiconductor chip 11 mounted on the circuit board; a resin case 20 connected to the circuit board; a terminal 3 held in the resin case and connected to a conductor pattern 12 of the circuit board at one end; and a relay member (gate angle 2) arranged in the resin case and connecting the conductor pattern 12 with an electrode 11G provided on a top face of the power semiconductor chip. The relay member includes an upper part 2a extending substantially parallel to the circuit board at an interval, a first leg part 2b provided extending downward from the upper part and connected to the conductor pattern at a lower end, and a second leg part 2c provided extending downward from the upper part and connected to the electrode at a lower end. A beam part 21 of the resin case is formed with a groove part 21a formed along the extension direction X of the upper part and having at least part of the upper part inserted therein.SELECTED DRAWING: Figure 1
Patent JP-2019162798-A (JP)
Title: Liquid discharge head and method for producing liquid discharge head
Inventor: KAKIUCHI TORU
IPC: B41J2/16
Filed: 2018-03-20
Abstract: To provide a method for producing easily a liquid discharge head that has a protection film for preventing a substrate from being eroded by liquid in a channel and has an electrode and a wiring board electrically connected to each other.SOLUTION: A method for producing a liquid discharge head includes forming a laminate having an electrode and a liquid channel (S1), connecting the electrode with a connection terminal of a wiring board (S2), and forming, after the connection, a protection film on a face of the laminate on which the liquid channel is defined, by atomic layer deposition (S6).SELECTED DRAWING: Figure 3