baber/WOPTO huggingface dataset:
Patent JP-2020135709-A (JP)
Title: Sightseeing information provision device, and program
Inventor: KOMIYA KAZUHO
IPC: G06Q50/10
Filed: 2019-02-25
Abstract: To provide concrete guidance information to a place which a user wants to go after watching a sightseeing moving image.SOLUTION: A user terminal includes: a display processing part for displaying a screen including a moving image display area for displaying a moving image, a spot name display area for displaying a list of names of spots displayed in the moving image, and a map display area for displaying a map; a moving image reproduction control part for reproducing the moving image in accordance with operation through the user terminal; a spot name display control part for displaying the name of a corresponding spot so as to be able to be identified at timing of displaying the spot during reproducing the moving image; and a map display control part for clearly indicating the position of the spot on the map at timing of displaying the spot during reproducing the moving image.SELECTED DRAWING: Figure 2
Patent JP-2020134496-A (JP)
Title: Incoming wave receiving device
Inventor: ITAMI TAKESHI
IPC: H01Q21/20
Filed: 2019-02-26
Abstract: To provide a technique for efficiently receiving broadband incoming wave without being limited to a specific frequency.SOLUTION: An incoming wave receiving device 1 receiving incoming wave includes an incoming wave reception unit 2, and a data processing unit 3. The incoming wave reception unit 2 comprises: a plurality of scatterers 4 disposed in a circular or circular arc shape on a support board 7 with equal intervals, and having a function of scattering the incoming wave; a plurality of sensors 5 arranged within a first circle or circular arc formed by the plurality of scatterers 4, receiving the incoming wave scattered by the scatterer 4, and outputting an electrical signal according to the incoming wave received. The data processing unit 3 can estimate, on the basis of respective positions of the sensors 5 and electrical signals outputted from the respective sensors 5, a frequency and an incidence angle of incoming wave before scattering by the scatterer 4.SELECTED DRAWING: Figure 2
Patent JP-2020141177-A (JP)
Title: Communication device
Inventor: MASUNAGA AKITAKE
IPC: H04L12/42
Filed: 2019-02-26
Abstract: To suppress a traffic amount while preventing generation of flooding.SOLUTION: A communication device that is any one communication device of a communication device group configuring a ring network prescribed by a ring protocol, comprises: a storage unit that has first transfer destination information in which combination of a MAC address and a port number can be registered for a first virtual network where a user frame is transmitted/received in the ring network, and second transfer destination information in which combination of a MAC address and a port number can be registered for a second virtual network where a user frame is transmitted/received in the ring network; and a controller that switches the transfer destination information applied to the virtual network of an active system from the first transfer destination information to the second transfer destination information in a case where the virtual network of the active system is switched from the first virtual network to the second virtual network.SELECTED DRAWING: Figure 1
Patent JP-2020138874-A (JP)
Title: Cement based hydraulic composition
Inventor: SAKAI ETSURO
IPC: C04B22/10
Filed: 2019-02-27
Abstract: To provide a cement based composition, in which the hydration reaction of blast furnace slag is activated and the reaction becomes more active not only at an initial material age but also at a long-term material age.SOLUTION: The cement based hydraulic composition with a part of cement substituted with blast furnace slag fine powder having latent hydraulic property as a substitute of cement, is added with a nitrite salt such as calcium nitrite and diethanol-isopropanol amine to make the hydration reaction of the blast furnace slag fine powder more active. Further, gypsum or calcium carbonate is added thereto according to a need therefor. An effect of improving strength by activation becomes greater as the mass substitution ratio of blast furnace slag fine powder relative to cement becomes greater.SELECTED DRAWING: None
Patent JP-2020140804-A (JP)
Title: Battery pack
Inventor: GOTO SOJI
IPC: H01M10/6551
Filed: 2019-02-27
Abstract: To provide a battery pack capable of efficiently transferring the temperature of a secondary battery to the outside of the battery pack.SOLUTION: A battery pack 100 includes a plurality of secondary batteries 10 assembled therein. In addition, in the battery pack 100, a spacer 50 is sandwiched between the secondary batteries 10 adjacent to each other. Further, the spacer 50 has a projecting portion 53 projecting from the secondary batteries 10 in a Z direction. The Z direction is a direction intersecting an X direction that is a direction of sandwiching by the secondary batteries 10.SELECTED DRAWING: Figure 2
Patent JP-2020140828-A (JP)
Title: Operation switch unit with operation support function, operation unit with operation support function, and operation support system
Inventor: FUKUI TAKAO
IPC: H01H13/20
Filed: 2019-02-27
Abstract: To assist operation of an operation switch to improve operability and safety, and simplify the structure to improve reliability.SOLUTION: An emergency stop switch with an operation support function (operation switch unit) 2 includes an emergency stop button (operation switch) 21 for switching the state of a contact, a receiving unit (detection unit) 32 that detects remote operation of the emergency stop button 21, and an electromagnetic solenoid (acting unit) 3 that is arranged between the contact and the emergency stop button 21 and operates the emergency stop button 21 on the basis of the remote control received (detected) by the receiving unit 32. The emergency stop button 21 is arranged on one end side of the emergency stop switch 2, and the contact is arranged on the other end side of the emergency stop switch 2.SELECTED DRAWING: Figure 4
Patent JP-2020140466-A (JP)
Title: Training data expansion apparatus, method, and program
Inventor: IMASHIRO CHIKARA
IPC: G06N20/00
Filed: 2019-02-28
Abstract: To efficiently expand training data that can improve performance after learning.SOLUTION: A training data expansion method comprises: a step of processing training data that was used for learning a learned model 20 by shaking with a plurality of extended intensities for each extended method, thereby generating extended data (S20); and a step of determining, as the optimum extended intensity, the extended intensity corresponding to the extended data in which the difference between the score when test data that is not used for learning the learned model 20 is recognized by the learned model 20 and the score when each of the extended data is recognized is within a predetermined range (S28).SELECTED DRAWING: Figure 6
Patent JP-2020140656-A (JP)
Title: Attribute estimation device, method, and program
Inventor: FURUTA YOSHIKO
IPC: G06F16/9035
Filed: 2019-03-01
Abstract: To provide an attribute estimation device for estimating unacquired attribute information based on energy use amount and a part of attribution information already acquired.SOLUTION: An attribute estimation device 100 comprises: a use amount acquisition part 201 for acquiring energy use amount; an attribute information acquisition part 202 for acquiring first attribution information; a correspondence relation storage part 206 for storing correspondence relation between the energy use amount and the first attribution information, and second attribution information; and an estimation part 203 for estimating the second attribution information based on the acquired energy use amount and the acquired first attribution information, and the correspondence relation.SELECTED DRAWING: Figure 2
Patent JP-2020137957-A (JP)
Title: Game machine
Inventor: KITADA SHOHEI
IPC: A63F7/02
Filed: 2019-03-01
Abstract: To suppress a player's misidentification.SOLUTION: A game machine includes: predetermined information changing means capable of changing predetermined information as information for determining one privilege imparting condition from among plural privilege imparting conditions; ball entry means that game balls can enter; special information acquisition means for acquiring special information with entry of game balls into the ball entry means as an opportunity; privilege imparting determination means for executing privilege imparting determination as determination regarding whether a privilege imparting condition in which special information corresponds to predetermined information is satisfied; privilege imparting means for imparting privilege to a player when it is determined that special information satisfies a privilege imparting condition; and performance execution means capable of executing a specific performance. The performance execution means includes means for setting a specific performance to an executable state when the number of execution times of privilege imparting determination executed after a change in predetermined information satisfies a predetermined condition at predetermined timing after power starts to be supplied to the game machine.SELECTED DRAWING: Figure 1
Patent JP-2019163583-A (JP)
Title: Sizing agent composition for fiber, fiber bundle and fiber product
Inventor: YOSHIDA HIROSHI
IPC: C08L71/02
Filed: 2019-03-15
Abstract: To provide a sizing agent composition for a fiber excellent in emulsification stability and sizing properties.SOLUTION: A sizing agent composition for a fiber (P) contains (A) a polyester resin and (C) a nonionic surfactant including a styrenated phenol group and a polyoxyalkylene group and satisfies all of (i) to (iv) as given below: (i) the polyester resin (A) is a polyester using (a) a dicarboxylic acid or an acid anhydride thereof and (b) a diol as a constitutional raw material: (ii) at least one kind of the diol (b) is a diol (b1) having oxyethylene groups the mol number as a number-average value of which is 1 to 35; (iii) the content weight of oxypropylene group and the content weight of oxyethylene group in the nonionic surfactant (C) are specific values; and (iv) the sizing agent composition for a fiber (P) includes an aqueous medium.SELECTED DRAWING: None
Patent JP-2020150493-A (JP)
Title: Ear pad and headphone
Inventor: IIDA YASUSHI
IPC: H04R1/10
Filed: 2019-03-15
Abstract: To provide an ear pad with good sound sealing and wearability even when worn with glasses.SOLUTION: An ear pads (3) includes: a first cushioning portion (C1) having a first modulus of elasticity provided in an intermediate-range (AG) between a first range (AU), which is formed in a substantially annular shape having an annular shape or a slit and is a first end side of one radial direction, and a second range (AD), which is a second end side of the opposite direction; a second cushioning portion (C2), provided side by side with the first cushion section (C1) in a thickness direction, having a second modulus of elasticity less than the first modulus; a third cushioning portion (C3), provided in the first range (AU), having a third modulus of elasticity greater than the second modulus; and a fourth cushioning portion (C4), provided in the second range (AD), having a fourth modulus greater than the second modulus.SELECTED DRAWING: Figure 3
Patent JP-2020015302-A (JP)
Title: Liquid discharge head and liquid discharge device
Inventor: KONDO YOICHIRO
IPC: B41J2/14
Filed: 2019-03-20
Abstract: To provide a liquid discharge head which enables a reduction of a possibility that a temperature of liquid in a pressure chamber increases.SOLUTION: A liquid discharge head includes multiple head units including a first head unit 26 and a second head unit 26. Each of the multiple head units includes: a first member formed with a pressure chamber for storing liquid discharged from nozzles; a piezoelectric element which is provided on the pressure chamber and displaced in accordance with a driving signal; a first substrate which is provided on the first member so as to cover the piezoelectric element; an integrated circuit which is provided on the first substrate and supplies the driving signal to the piezoelectric element; a second member which is provided on the first member and forms a storage chamber for storing the liquid; and a third member which is provided on the second member and made of metal. A wall part made of metal is provided between the first head unit and the second head unit.SELECTED DRAWING: Figure 20
Patent JP-2020152810-A (JP)
Title: Thermoplastic polymer composition, fiber and vibration-damping material
Inventor: MAEDA SHUGO
IPC: C08L101/00
Filed: 2019-03-20
Abstract: To provide a thermoplastic polymer composition capable of obtaining a molding which is excellent in molding workability such as melt-spinning, and is excellent in heat resistance and vibration-damping property.SOLUTION: A thermoplastic polymer composition contains a conjugated diene-based polymer (A), a thermoplastic resin (B) and an aliphatic hydrocarbon resin (C), in which when the total content of the component (A), the component (B) and the component (C) is 100 pts.mass, a content ratio of the component (A) is 10-80 pts.mass, a content ratio of the component (B) is 10-65 pts.mass, and a content ratio of the component (C) is 1-39 pts.mass.SELECTED DRAWING: None
Patent JP-2020159226-A (JP)
Title: Diaphragm compressor, cooling unit, projector, recording device and three-dimensional structure manufacturing device
Inventor: FUNASAKA TSUKASA
IPC: F04B45/04
Filed: 2019-03-25
Abstract: To provide a small-sized diaphragm compressor capable of effectively compressing fluid.SOLUTION: A diaphragm compressor 1 comprises structures 10A and 10B including a pressing part 22, a diaphragm 11, and substrates 13 and 30 partially separated and partially joined with respect to the diaphragm 11, wherein the pressing part 22 is arranged on the side of the diaphragm 11 opposite to the substrates 13 and 30, a separation portion between the diaphragm 11 and the substrates 13 and 30 is a part of a flow passage through which fluid flows, and the respective flow passages of the two or more structures 10A and 10B are arranged in series. With the diaphragm compressor 1 having such a configuration, it is possible to compress fluid effectively in a small size.SELECTED DRAWING: Figure 6
Patent JP-2020159897-A (JP)
Title: Material tester and control method for material tester
Inventor: MATSUURA TORU
IPC: G01N3/08
Filed: 2019-03-27
Abstract: To secure stability without relying on a test piece and enable a load mechanism to be feedback controlled with good accuracy.SOLUTION: A material tester 1 comprises: a load mechanism 12; a movement amount measurement unit 60 for measuring the movement amount of a crosshead 10; a load cell; a control compliance calculation unit 541 for calculating control compliance that is the ratio of the movement amount of the crosshead 10 to the increment/decrement of a test force measured by the load cell; a control compliance correction unit 543 for correcting the control compliance when initial control compliance 561 multiplied by a maximum change rate 562 exceeds an upper-limit value 563 so that the initial control compliance 561 multiplied by the maximum change rate 562 is smaller than or equal to the upper-limit value 563; and a feedback control unit 544 for feedback controlling a servo motor 18 on the basis of the control compliance corrected by the control compliance correction unit 543.SELECTED DRAWING: Figure 1
Patent JP-2020160928-A (JP)
Title: Server, content providing system, content providing method and content providing program
Inventor: BABA KAZUTO
IPC: G06Q30/02
Filed: 2019-03-27
Abstract: To provide a server, a content providing system, a content providing method, and a content providing program, which improve satisfaction of a user who participates in an event.SOLUTION: A server includes: a receiving part which receives behavior information on the behavior of a user once or a plurality of times; an acquisition part which acquires the event information from a sales server; and a provision part which provides a terminal with the content corresponding to the action information received by the receiving part among a plurality of contents related to the event information acquired by the acquisition part.SELECTED DRAWING: Figure 1
Patent JP-2020162445-A (JP)
Title: Fat composition for powdery fat, and powdery fat
Inventor: MIYAZAKI YOSUKE
IPC: A23D9/00
Filed: 2019-03-28
Abstract: To provide a powdery fat in which linoleic acid and α-linolenic acid are included in the range of 7 to 20% in total; a ratio linoleic acid/α-linolenic acid is in a range of 3 to 19; a dissolubility is favorable while suppressing a reversion smell derived from a raw fat when dissolving in a hot water or during preservation; and fat separation from powders during preservation or dissolution is not recognized.SOLUTION: A fat composition includes: 50 mass% or more of random transesterification oil in which a constituent fatty acid is in a range of 15-30 mass% in total of linoleic acid and α-linolenic acid; and the constituent fatty acid includes 10-30 mass% of 8-14C saturated fatty acid and 20-30 mass% of 16-18C saturated fatty acid. Besides, there is provided a fat composition for powdery fat which includes 0.01-0.03 pts.mass of tocopherol including α-tocopherol of 10 mass% or less based on 100 pts.mass of the fat composition and has a rising melting point of 20-35°C.SELECTED DRAWING: None
Patent JP-2019133944-A (JP)
Title: Connector structure
Inventor: MAESO HIROYOSHI
IPC: H01R13/6463
Filed: 2019-04-02
Abstract: To provide a connector structure that can replace an STP cable and an UTP cable without major structural change.SOLUTION: In a connector structure, either a UTP connector or an STP connector is selectively used. In a box portion of each of a UTP connection terminal and an STP connection terminal, a receiving portion and an elastic contact piece facing the receiving portion are arranged, and a male terminal insertion region is provided between the receiving portion and the elastic contact piece. The insertion region of the UTP connection terminal is eccentric to the outer side in the width direction of a housing portion, and the insertion region of the STP connection terminal is eccentric to the inner side in the width direction of the housing portion.SELECTED DRAWING: Figure 26
Patent JP-2020170794-A (JP)
Title: Method for producing epitaxial silicon wafer
Inventor: KOBAYASHI HIROSHI
IPC: H01L21/265
Filed: 2019-04-03
Abstract: To provide a method for producing an epitaxial silicon wafer in which hydrogen remains in a modified layer at high concentration while epitaxial defects are suppressed from occurring, in the case where cluster ions are irradiated with a high dose amount to achieve an improvement in gettering ability.SOLUTION: A method for producing an epitaxial silicon wafer 100 includes: irradiating a surface 10A of a silicon wafer 10 with cluster ions 12 containing carbon and hydrogen, as constituent elements, with a carbon dose amount of 1×1015 atoms/cm2 or more, thereby to form, in a surface layer part of the silicon wafer 10, a modified layer 14 in which the constituent elements of the cluster ions 12 are dissolved as a solid solution; raising the temperature of the silicon wafer 10 at a rate of temperature rise of 10°C/s in a non-oxidizing atmosphere and performing heat treatment to hold for 1 second or more and 100 seconds or less at a maximum attainment temperature of 350°C or above and 700°C or below; and forming a silicon epitaxial layer 16 on the modified layer 14 of the silicon wafer 10.SELECTED DRAWING: Figure 1
Patent JP-2020169366-A (JP)
Title: Method for manufacturing grain oriented electrical steel sheet
Inventor: ATSUMI HARUHIKO
IPC: C21D8/12
Filed: 2019-04-05
Abstract: To provide a method for manufacturing a grain oriented electrical steel sheet, having a sufficient magnetic flux density and capable of suppressing the formation of defective structure in an end portion in the sheet width direction.SOLUTION: A method for manufacturing a grain oriented electrical steel sheet comprises: a hot-rolling step (S1) of setting an accumulative rolling reduction rate in a rough rolling step to less than 75%, setting a rolling reduction rate at final rolling reduction in the rough rolling step to less than 50% and setting the temperature of a rough bar right after the final rolling reduction to 1350°C or more, and setting a period of time until the first rolling reduction to the rear end of the rough bar in a finish rolling step is completed after completing the final rolling reduction to the rear end of a slab in the rough rolling step to 150 seconds or less; and a decarbonization/annealing step (S4) of heating the steel sheet at the average heating rate of 800°C/sec or more until the temperature of the steel sheet reaches 800°C from 550°C.SELECTED DRAWING: Figure 1
Patent JP-2020171206-A (JP)
Title: Agricultural work machine
Inventor: HASHIMOTO TAKESHI
IPC: A01B49/02
Filed: 2019-04-08
Abstract: To reduce load applied to a work rotor without impairing a clod breaking performance in an agricultural work machine comprising a plurality of disks disposed before the work rotor.SOLUTION: The agricultural work machine comprises: a work rotor which includes a plurality of cultivation pawls arranged along an axial direction of a rotary shaft; and a disk unit arranged before the work rotor and including a plurality of disks each rotatably supported. The plurality of cultivation pawls include first cultivation pawls which are curved toward a first direction in the axial direction and second cultivation pawls which are curved toward a second direction opposite to the first direction. The work rotor comprises a first portion where the adjacent first and second cultivation pawls are arranged with a gap so that rotary ranges of them do not overlap. One of the plurality of disks is arranged before the first portion, and in front view, the rotary range of the disk overlaps with at least any one of the rotary ranges of the first and second cultivation pawls.SELECTED DRAWING: Figure 4
Patent JP-2019167539-A (JP)
Title: Compositions containing fluorine substituted olefins
Inventor: SINGH RAJIV R
IPC: C09K3/00
Filed: 2019-04-09
Abstract: To provide, in the field of heat transfer and blowing agents, new fluorocarbon based mixtures that offer alternatives to, and are considered environmentally safer substitutes for, CFCs and HCFCs.SOLUTION: Compositions for use as blowing agents, heat transfer compositions, solvents, washing fluids, extractants and aerosols comprise at least one of trans-1,1,1-trifluoro-3-chloro-propene (trans-HFCO-1233zd), cis-1,1,1-trifluoro-3-chloro-propene (cis-HFCO-1233zd) and a combination thereof.SELECTED DRAWING: None
Patent JP-2020176094-A (JP)
Title: Composition for alleviating symptoms of overactive bladder
Inventor: MAEJIMA SEIKUN
IPC: A61K31/352
Filed: 2019-04-19
Abstract: To provide compositions for alleviating the symptoms of overactive bladder which can be taken easily for a long time in daily life.SOLUTION: The composition for alleviating the symptoms of overactive bladder contains a fermented product obtained by fermenting the squeezed juice or extract of Fagopyrum esculentum sprout, as an active ingredient. Preferably the fermented product contains 1 mg/100 g or more of quercetin and 0.1 mg/100 g or more of keracyanin in the solid content. Preferably the solid content also contains 10 mg/100 g or more of polyphenol. Also, preferably it has a pH ranging from pH 2.5 to 5. Further preferably the fermentation of the fermented product is caused by inoculating the juice or extract with a lactic acid bacterium. The composition for alleviating the symptoms of overactive bladder is suitably used for alleviating symptoms such as pollakiuria, urinary urgency, and urinary incontinence.SELECTED DRAWING: None