baber/WOPTO huggingface dataset:
Patent JP-2019033354-A (JP)
Title: Electronic apparatus
Inventor: TSUDA SHINJI
IPC: H04B1/16
Filed: 2017-08-07
Abstract: To provide an electronic apparatus that can increase the convenience of a user.SOLUTION: An electronic apparatus 1 includes: a reception unit 11 for receiving electric waves of the frequency band of an FM radio; a controller 10 for acquiring the reception level of the electric waves from the reception unit 11; and a storage unit 12 for storing an offset value for correcting the reception level of the electric waves on a frequency-by-frequency basis. The controller 10 calculates a correction level obtained by correcting the reception level of the electric waves with a predetermined frequency included in the frequency band of the FM radio, using the offset value for the predetermined frequency, and executes processing based on the comparison result of correction level and the predetermined threshold value.SELECTED DRAWING: Figure 1
Patent JP-2019038749-A (JP)
Title: Histone deacetylase inhibitor having antiprotozoal action
Inventor: KATO KENTARO
IPC: A61P33/06
Filed: 2017-08-22
Abstract: To provide an agent that acts on an Apicomplexa protozoan while having low toxicity on a host cell.SOLUTION: The present invention provides an agent for treatment and/or prevention of Apicomplexa protozoan infection, containing a compound represented by the formula (I), an isomer thereof, a pharmaceutically acceptable salt thereof or a mixture of them as an active ingredient.EFFECT: The anti-Apicomplexa protozoan agent can be used for prevention and/or treatment of toxoplasmosis, malaria, cryptosporidiosis.SELECTED DRAWING: Figure 1
Patent JP-2019038620-A (JP)
Title: Image forming apparatus and temperature control method
Inventor: KINOSHITA TAKESHI
IPC: G03G15/00
Filed: 2017-08-22
Abstract: To provide an image forming apparatus including a configuration for appropriately controlling paper moisture content.SOLUTION: The image forming apparatus includes: a sheet feeding cassette 124 for storing sheets; a sheet remaining amount detection sensor 202 for detecting the number of sheets stored in the sheet feeding cassette 124; a heater 111 for heating the sheet feeding cassette 124; a heater driving unit 204 for controlling a calorific value of the heater 111; an environment sensor 203 for detecting temperature and humidity; and a CPU 119. The CPU 119 includes a work memory 120 storing a plurality of tables representing a relationship between the temperature and humidity and an amount of supplied power according to the number of sheets stored in the sheet feeding cassette 124. The CPU 119 refers to the table corresponding to the number of sheets stored in the sheet feeding cassette 124 from detection results of the sheet remaining amount detection sensor 202 to control the heater driving unit 204 in such a manner that the amount of supplied power corresponds to the temperature and the humidity detected by the environment sensor 203.SELECTED DRAWING: Figure 3
Patent JP-2017228309-A (JP)
Title: Transient suppression with lossless steady state operation
Inventor: VIKAS VINAYAK
IPC: H02J7/00
Filed: 2017-08-22
Abstract: PROBLEM TO BE SOLVED: To provide a load transient suppression circuit for preventing decrease in a battery voltage due to an increase in a load current.SOLUTION: A load transient suppression circuit 120 comprises: an operational amplifier X1; capacitors C3-C4; a resistance R3; and an operational amplifier input circuit. The operational amplifier input circuit 140 includes resistances R1-R2, capacitors C1-C2, and a voltage subtraction circuit 104. The operational amplifier input circuit 140 generates differential voltages V+, V-, and supplies a positive differential voltage under a transient state and a negative differential voltage under a nominal state to the operational amplifier X1. A current from the operational amplifier X1 is acquired from a power source voltage Vcc of the operational amplifier X1. For supplying the current, C4 starts discharge. The resistance R3 ensures that a current flowing from the C3 boosts Vdd and does not charge the C4. The C3 and C4 continues to maintain an output voltage to Vdd, until both capacitors become almost Vo/2 (assuming C3=C4).SELECTED DRAWING: Figure 1
Patent JP-2019037912-A (JP)
Title: Denitrification treatment method and denitrification treatment apparatus for ammonia nitrogen containing wastewater
Inventor: TAKEGAWA MASASHI
IPC: C02F3/34
Filed: 2017-08-22
Abstract: To perform stable ANAMMOX denitrification treatment by reducing pH rise when introducing raw water to maintain a pH range where activity of an ANAMMOX reaction is not decreased without using a pH adjuster or after reducing an amount of its use, when treating ammonia waste water containing high pH or high IC concentration by subjecting it to SBR single tank type ANAMMOX treatment.SOLUTION: There is provided a denitrification treatment method for ammonia nitrogen containing wastewater, which is a batch denitrification treatment using a reaction tank containing mixed sludge of ammonia oxidizing bacteria and ANAMMOX bacteria using ammonia nitrogen containing wastewater as raw water. In this method, a raw water introduction step of introducing the raw water into the reaction tank and an aeration step are performed simultaneously.SELECTED DRAWING: Figure 1
Patent JP-2019041450-A (JP)
Title: Rotary electric machine
Inventor: MATSUBARA MASAKATSU
IPC: H02K1/27
Filed: 2017-08-22
Abstract: To provide a permanent magnet type rotary electric machine the weight of which can be reduced while the torque characteristics are maintained.SOLUTION: According to an embodiment, the rotary electric machine includes a stator 12, and a rotor 14 provided rotatably about the rotation axis with respect to the stator. The rotor has a rotor core 24, and a plurality of permanent magnets 26 having formed a plurality of magnetic poles embedded in the rotor core. The rotor core has two embedding holes 34 which are provided on both sides with respect to each magnetic pole center axis and in which respective permanent magnets are loaded, and has a plurality of gap holes 30 which are provided between the adjacent magnetic pole center axes and which face the embedding holes with distances therebetween. When the distance between the outer circumferential side gap 34c of one of the embedding holes and the outer circumferential side gap 34c of the embedding hole of the adjacent magnetic pole is defined as W1, the distance between the loading region of the embedding hole and the corresponding gap hole is defined as W2, the distance between the gap hole and the inner circumferential side gap 34b of the embedding hole is defined as W3, and the distance between the inner hole of the rotor core and the inner circumferential side gap 34b of the embedding hole is defined as W4, the rotor core is formed so as to satisfy W1≤W2, W1≤W3, and W1≤W4.SELECTED DRAWING: Figure 2
Patent JP-2019040930-A (JP)
Title: Thermoelectric conversion material and method of manufacturing the same
Inventor: KISHI NAOKI
IPC: H01L35/34
Filed: 2017-08-23
Abstract: To provide a thermoelectric conversion material which can be formed on various base materials and comprises a polymer membrane having high thermoelectric characteristics, and a method of manufacturing the same.SOLUTION: A thermoelectric conversion material 1 is manufactured by: applying, on a base material, a dispersion containing poly(3,4-ethylenedioxythiophene)-poly(styrene sulfonic acid), a surfactant, a first solvent, and a second solvent having a higher boiling point than the first solvent; and volatilizing the first solvent and the second solvent at a temperature of a boiling point or above of the first solvent and a boiling point plus 50°C or below of the second solvent. The thermoelectric conversion material 1 contains poly(3,4-ethylenedioxythiophene)-poly(styrene sulfonic acid) and a surfactant, and has a power factor (μW/mK) of 19 or more.SELECTED DRAWING: Figure 1
Patent JP-2018098769-A (JP)
Title: Information processing method, information processing system and server
Inventor: NAKAI KENTARO
IPC: H04N21/258
Filed: 2017-08-24
Abstract: PROBLEM TO BE SOLVED: To provide an information processing method, an information processing system and a server capable of efficiently providing a user with video content by extracting the video content corresponding to the user.SOLUTION: The information processing method receives an operation time 10002 showing a time to be taken in regulated operation of an IoT apparatus 1004 and a user ID from the IoT apparatus 1004, extracts user attribute data associated with the user ID received from the Lot apparatus 1004 from one or more user attribute data, extracts video content from a matching table on the basis of priority associated with a first set in the first set matching a purpose of operation included in the extracted user attribute data, adjusts a reproduction time of the extracted video content within the operation time, and distributes the adjusted video content to the IoT apparatus 1004 for performing the regulated operation.SELECTED DRAWING: Figure 14
Patent JP-2019039601-A (JP)
Title: refrigerator
Inventor: ISHIKAWA FUMIYA
IPC: F25D25/00
Filed: 2017-08-25
Abstract: To provide a refrigerator enhanced in usability of a drawer type storage chamber.SOLUTION: A refrigerator is structured as follows: a refrigerator body is provided with a drawer door type storage chamber; and an engagement switching member 29 for switching engagement between a lower step container 21 and an upper step container 22 of the storage chamber to either of engagement from the midway of drawing out the lower step container 21, or engagement from an early stage of drawing out the lower step container 21. Such a structure allows a user to use the refrigerator by switching the engagement to either of that from an early stage of drawing out the lower step container 21 or that from the midway of drawing out the lower step container 21 using the engagement switching member 29, so as to make the refrigerator user-friendly, optimum and correspond to user needs.SELECTED DRAWING: Figure 9
Patent JP-2019038976-A (JP)
Title: Luminous polyvinyl alcohol film
Inventor: YASOJIMA SHIN
IPC: C01F17/00
Filed: 2017-08-29
Abstract: To provide a luminous film having appropriate moisture absorption when used as an interior material, without requiring complicated coating liquid engineering while preventing increase of a production cost.SOLUTION: In a luminous polyvinyl alcohol film, a luminous inorganic compound with an average particle diameter of 0.1-5 μm is dispersed in a polyvinyl alcohol resin. The luminous film has moisture absorption enabling an appropriate humidity control function as an interior material, and is capable of being formed into a comparatively thin film with a thickness of approx. 10 μm.SELECTED DRAWING: Figure 1
Patent JP-2019044205-A (JP)
Title: Brazing sheet for heat exchanger fin and manufacturing method therefor
Inventor: YAMAYOSHI Tomoki
IPC: B23K35/40
Filed: 2017-08-30
Abstract: To provide a brazing sheet for heat exchanger fin excellent in all of self corrosion resistance, high temperature buckling resistance and moldability, and a manufacturing method therefor.SOLUTION: A brazing sheet has a core material and a brazing material laminated on the core material. The core material has a chemical component containing Mn:0.50 to 2.0 mass%, Si:0.050 to 0.60 mass%, Fe:0.050 to 0.70 mass% and the balance Al with inevitable impurities and has a fibrous structure. The brazing material has a chemical component containing Si:6.0 to 13 mass%, Fe:over 0 mass% and 0.80 mass% or less, and the balance Al with inevitable impurities. The brazing sheet has total elongation of 3% or more, local elongation/total elongation of 0.35 to 0.95, and bearing force of 100 to 200 MPa. A metallic structure of the core material has a property to change to a recrystallization structure having average crystal particle diameter of over 200 μm when hold at a temperature of 600°C for 3 min.SELECTED DRAWING: Figure 1
Patent JP-2019043860-A (JP)
Title: External patches with time indicator
Inventor: WATANABE MASANAO
IPC: A61K9/70
Filed: 2017-08-30
Abstract: To provide an external patch with a time indicator which can visually control the application time specified for the external patch.SOLUTION: An external patch 10 with a time indicator which has an indicator layer 1, a support layer 2, an adhesive layer 3 comprising a drug and an adhesive base, and a release layer 4 in this order, the indicator layer 1 changing its color tone according to the time history affected by external factors, and the indicator layer 1 being an oxygen indicator layer, a temperature history indicator layer, or a humidity indicator layer.SELECTED DRAWING: Figure 2
Patent JP-2019047588-A (JP)
Title: Vehicular temperature management device
Inventor: SUWIN INDULA AMARASINGHE
IPC: H01M10/6556
Filed: 2017-08-31
Abstract: To provide a vehicular temperature management device capable of suppressing power consumption following to size increase of a pump for circulating a coolant and pump driving.SOLUTION: A vehicular temperature management device comprises: a channel selection part for selecting at least one of a chiller heat exchange channel, a radiator heat exchange channel, and a heater heat exchange channel, as a channel of a coolant in a coolant circulation circuit; a switching control part for controlling the channel switching part so as to select at least one of the chiller heat exchange channel, the radiator heat exchange channel, the heater heat exchange channel; and an actuation control part for controlling actuation of the chiller. The switching control part controls the channel selection part to select the chiller heat exchange channel, when selecting as the channel for a coolant, the radiator heat exchange channel or the heater heat exchange channel, and the actuation control part does not actuate the chiller.SELECTED DRAWING: Figure 1
Patent JP-2019046102-A (JP)
Title: Voice control device and printer, and control method and program thereof
Inventor: OKAMOTO SATORU
IPC: H04Q9/00
Filed: 2017-08-31
Abstract: To easily present contents of a notification visually to a user sent from a communication device in the form in which a processing instruction is issued to the communication device in response to a user instruction issued by voice to a voice control device.SOLUTION: The present invention is a voice control device connected to an external access point and capable of communicating with a printer and a display via the external access point. The voice control device is characterized by displaying a screen based on print processing on the display connected to the external access point.SELECTED DRAWING: Figure 1
Patent JP-2019045286-A (JP)
Title: Method and kit for measuring urinary prostaglandin E main metabolite
Inventor: YOSHINAGA TAKAHARU
IPC: G01N33/543
Filed: 2017-09-01
Abstract: To provide a rapid and convenient method for measuring urinary prostaglandin E major metabolite (PGE-MUM) using immunochromatography and a kit capable of quickly and easily measuring PGE-MUM using the immunochromatography.SOLUTION: The method for measuring urinary prostaglandin E major metabolite (PGE-MUM) by immunochromatography comprises: a) a step of mixing urine sample with alkaline aqueous solution; b) a step of mixing the mixed solution of a) with the neutralizer; and c) a step of applying the mixture solution of b) to a strip for immunochromatography and developing the same. The neutralization solution contains an acidifying agent, a pH buffer that exerts a buffering capacity in the basic region, and a cationic surfactant.SELECTED DRAWING: Figure 4
Patent JP-2019047641-A (JP)
Title: Power conversion system and controller
Inventor: KAMITSUMA HIROSHI
IPC: H02M7/48
Filed: 2017-09-04
Abstract: To prolong life of a device in a power conversion system.SOLUTION: A power conversion system is provided with: a plurality of pieces of power conversion equipment 100-1 to 100-M which supply power to a plurality of load devices 104-1 to 104-M, respectively; and a controller 130 having a component information database 134, an operation information database 136, and a pattern determination section 144. Each of the plurality of pieces of power conversion equipment has a plurality of power conversion units 10-1 to 10-N with which output terminals are connected in parallel. Each of the plurality of power conversion units has at least one semiconductor module and at least one capacitor, and the pattern determination section 144 determines dispersion patterns of output current or operation control patterns of the power conversion units included in the plurality of pieces of power conversion equipment on the basis of the component information database 134 and the operation information database 136.SELECTED DRAWING: Figure 1
Patent JP-2019042238-A (JP)
Title: Game device, program, and game system
Inventor: FUKUOKA REINA
IPC: A63F13/55
Filed: 2017-09-04
Abstract: To provide game play which makes strategy planning easy and is of considerable interest.SOLUTION: A game device has a board surface configured so that a plurality of articles used for a game can be mounted, performs game processing on the basis of game information related to a plurality of articles mounted on the board surface, and on the other hand, presents information about whether or not a plurality of game elements can move in a game with respect to the game elements where articles are mounted on the board surface. The presentation presents indices showing the respective plurality of game elements and presents, on the basis of a position of an index movable to a target position along a prescribed route, information about whether or not the respective plurality of game elements can move.SELECTED DRAWING: Figure 4
Patent JP-2019044506-A (JP)
Title: Reinforcement structure and construction method of the same
Inventor: USUI TASUKU
IPC: E04G21/12
Filed: 2017-09-05
Abstract: To provide a reinforcement structure capable of improving strength, earthquake resistance and durability of a reinforcement structure itself and a building frame by a simple method compared with a conventional method in which horizontal reinforcements are disposed only at one side of vertical reinforcements.SOLUTION: There is provided a reinforcement structure improving strength of a reinforcement frame itself and having excellent adhesion property, earthquake resistance and durability, in which horizontal reinforcements are alternately arranged to vertical reinforcements, and vertical reinforcements 1 and horizontal reinforcements 2 make a mesh shape. A construction method of a reinforcement structure can remarkably improve work efficiency by using an auxiliary tool 6 in arranging horizontal reinforcements. A recess 7 is provided at a position of a vertical reinforcement in the auxiliary tool 6.SELECTED DRAWING: Figure 1
Patent JP-2019052601-A (JP)
Title: Variable valve timing device
Inventor: SAITO TAKAHIDE
IPC: F01L1/356
Filed: 2017-09-15
Abstract: To provide a variable valve timing device for allowing inexpensive manufacture and easy control.SOLUTION: The variable valve timing device includes a camshaft 1, a sprocket 2 arranged coaxially with the camshaft 1, and a variable mechanism part 3 for changing the phase of the camshaft 1 relative to the sprocket 2, the variable mechanism part 3 consisting of an armature 6 supported movably in the axial direction, an electromagnet 7 to be energized for attracting the armature 6 in the axial direction, and a cam mechanism 8 for converting the axial movement of the armature 6 into the rotation of the camshaft 1 relative to the sprocket 2.SELECTED DRAWING: Figure 1
Patent JP-2019052744-A (JP)
Title: Tripod type constant velocity universal joint
Inventor: ITAGAKI TAKU
IPC: F16D3/205
Filed: 2017-09-19
Abstract: To provide a tripod type constant velocity universal joint that reduces vibration due to slide resistance in an automobile and thereby directly improves NVH characteristics.SOLUTION: An outer peripheral surface of an outer roller of a roller mechanism has an outward side face and an inward side face arranged asymmetrically about a plane which is orthogonal to an axial center line of the outer roller and passes through a center point of the outer roller. A roller guide surface of a track groove has an outward guide surface for guiding the outward side face and an inward guide surface for guiding the inward side face. One of the outward guide surface and inward guide surface is formed into a concave surface in line contact with a convex curved surface on an outer roller side, and the other guide surface is formed into a convex curved surface in line contact with a conic surface on the outer roller side.SELECTED DRAWING: Figure 1
Patent JP-2019051242-A (JP)
Title: Feed dog inclination adjusting mechanism for sewing machine
Inventor: TSUCHIDA MASASHI
IPC: D05B27/02
Filed: 2017-09-19
Abstract: To provide a feed dog inclination adjusting mechanism for a sewing machine capable of efficiently adjusting feed dog inclination.SOLUTION: A feed dog inclination adjusting mechanism 35 comprises: an adjustment shaft 36 rotatably supported by a bed 2 and protruding from the bed 2 at one end; a connection mechanism 37 disposed in the bed 2 and connecting an eccentric shaft 25 and the adjustment shaft 36, for transmitting pivoting of the adjustment shaft 36 to the eccentric shaft 25; an air cylinder for pivoting 42 and an air cylinder for stopper 43 connected to the one end of the adjustment shaft 36, for applying a pivot action to the adjustment shaft 36; and a control device 44 for controlling inclination of respective feed dogs 16 and 17 through the air cylinder for pivoting 42 and the air cylinder for stopper 43.SELECTED DRAWING: Figure 2
Patent JP-2019057016-A (JP)
Title: Classification device
Inventor: NISHIYAMA YASUSHI
IPC: G06F16/00
Filed: 2017-09-20
Abstract: To provide a classification device for detecting a new kind of malware by creating an accurate classifier while reducing time and effort for label application.SOLUTION: In a classification device 10, an integration part 15b converts a format with a benign communication log showing that a communication log is transmitted from a terminal performing normal communication, with a malicious communication log showing that a communication log is transmitted from a terminal infected with malware, and with a communication log which is neither benign nor malicious, into a format including all items included in all communication logs to integrate all communication logs. A creation part 15d creates a classifier 14a for performing learning by using the integrated benign communication log, malicious communication log and communication log being neither of them, and classifying a communication log into either a benign one or a malicious one. A classification part 15g uses the created classifier 14a to classify an unknown communication log into either a benign one or a malicious one.SELECTED DRAWING: Figure 1
Patent JP-2019054745-A (JP)
Title: Evaluation method of microbial activity, evaluation method of antimicrobial activity, and calculation method of minimum inhibitory concentration
Inventor: USUKURA JUN
IPC: C12Q1/02
Filed: 2017-09-20
Abstract: To provide a method capable of simply evaluating microbial activity in a sample including unwoven fabric, a method capable of simply evaluating antimicrobial activity of a test substance by evaluating microbial activity in a sample including unwoven fabric, and a method capable of simply calculating minimum inhibitory concentration of a test substance by evaluating microbial activity in a sample including unwoven fabric.SOLUTION: There is provided an evaluation method microbial activity including the following processes: a process of measuring a calorific value of a sample including unwoven fabric; and a process of evaluating microbial activity based on the calorific value.SELECTED DRAWING: None