baber/WOPTO huggingface dataset:
Patent JP-2019075634-A (JP)
Title: Imaging apparatus
Inventor: SANTO HIDEKI
IPC: G03B13/02
Filed: 2017-10-13
Abstract: To provide an imaging apparatus capable of checking the imaging apparatus has started from a separated position while suppressing luminance deterioration of a display panel.SOLUTION: The imaging apparatus comprises: an eyepiece finder; proximity detection means for detecting an approach of an object to the finder; proximity determination means for determining whether or not a user sees the finder by the proximity detection means; and finder brightness control means configured to reflect the brightness to the finder. When the proximity determination means determines that the user does not see the finder, the brightness control means reflects a second brightness which is lower than a first brightness to the finder.SELECTED DRAWING: Figure 1
Patent JP-2019074264-A (JP)
Title: Heat exchanger
Inventor: KOGA YOSHIHIRO
IPC: F01N5/02
Filed: 2017-10-17
Abstract: To improve heat exchange efficiency of a heat exchanger.SOLUTION: A heat exchanger 10 includes: a cylindrical peripheral wall 11; and a partition wall 12 for partitioning the inside of the peripheral wall 11 into a plurality of heat medium circulation cells 13a extending in an axial direction of the peripheral wall 11 and a plurality of gas circulation cells 13b, where heat is exchanged between a heat medium circulating through the heat medium circulation cells 13a and a gas circulating through the gas circulation cells 13b. The number ratio of the heat medium circulation cells 13a to the gas circulation cells 13b is 1:3 to 1:6.SELECTED DRAWING: Figure 1
Patent JP-2019074429-A (JP)
Title: Ultrasonic flowmeter and blood purifying device
Inventor: MASAOKA KATSUNORI
IPC: G01F1/00
Filed: 2017-10-17
Abstract: To provide an ultrasonic flowmeter, used in a blood purifying device, which continuously measures the flow rate of a liquid over a long time and maintains the accuracy of measurement even when the measuring environment changes.SOLUTION: An ultrasonic flowmeter 1A comprises: ultrasonic transducers 10A, 10B used in a blood purifying device 100A and attached to the outside of a blood conducting tube 120 in contact therewith, and a flow rate measuring circuit 20A for measuring the flow rate of a liquid. The flow rate measuring circuit 20A includes a transmission unit 21, a reception unit 22, a determination unit 24 for determining the timing with which the reference flow rate of actual flow rate a liquid flowing in the blood conducting tube 120 is acquired, a flow rate calculation unit 25 for calculating a flow rate on the basis of transmitted/received ultrasonic signals, a storage unit 26 for storing a reference flow rate Qcalculated by the flow rate calculation unit 25 at the timing determined by the determination unit 24, and a calibrated flow rate calculation unit 27 for calculating a calibrated flow rate Q' having been calibrated on the basis of the calculated flow rate Q and the reference flow rate Q.SELECTED DRAWING: Figure 1
Patent JP-2018094392-A (JP)
Title: Personalizable system and method for anesthetizing tympanic membrane
Inventor: BERNARD H ANDREAS
IPC: A61F11/00
Filed: 2017-10-18
Abstract: PROBLEM TO BE SOLVED: To provide systems and methods for anesthetizing a tympanic membrane of an ear, the systems administering a solution to the tympanic membrane of an ear canal of a patient.SOLUTION: Provided is a personalizable system, in which a proximal end comprises at least one of valves 214a, 214b and a luer connector for establishing selective fluidic connection between a lumen in a liquid delivery flow channel and a solution supply source, a distal end comprises atraumatic tips 224a, 224b for defining multiple spray holes to provide fluidic connection between the lumen and the ear canal, the atraumatic tips are insertable into the ear canal, and the multiple spray holes are arrangeable near the tympanic membrane substantially facing the tympanic membrane such that the solution is filled to the ear canal from a portion near the tympanic membrane outwardly toward the external ear portion.SELECTED DRAWING: Figure 2
Patent JP-2019080087-A (JP)
Title: Earpiece and acoustic signal reproduction apparatus
Inventor: KONDO YUJI
IPC: H04R1/10
Filed: 2017-10-19
Abstract: To reduce the burden on a user.SOLUTION: An earpiece 14 is used in an acoustic signal reproduction apparatus such as an earphone 10 worn on the ear. In the earpiece 14, a main body 20 is made of a porous body having an open cell structure in which air bubbles communicate with each other. A silicone porous body is used as the porous body. The main body 20 of the earpiece 14 has breathability and elasticity. The earpiece 14 is attached, for example, to a sound conduit 18 of the acoustic signal reproduction device.SELECTED DRAWING: Figure 3
Patent JP-2019080137-A (JP)
Title: Imaging apparatus and control method thereof
Inventor: MIYAZAWA HITOSHI
IPC: H04N5/225
Filed: 2017-10-23
Abstract: To determine the exposure time for suppressing occurrence of subject blur, in an imaging apparatus having a function for correcting image blur optically.SOLUTION: An imaging apparatus includes angular velocity sensors 111, 171 for detecting blur, and a motion vector detector 151 for detecting motion of the subject image, and corrects image blur optically by moving a shift lens. In a mode for supporting the panning, a shutter speed calculation unit 163 calculates first and second exposure times, as the exposure time of an imaging element 133. The first exposure time is calculated by using a blur detection signal, the motion amount of the subject image, the focal length of the imaging optical system and the set value of panning effect of the background image. The second exposure time is calculated from the blur detection signal, the motion amount of the subject image, the position of the shift lens and the maximum correction angle. When the first exposure time exceeds the second exposure time, a processing for determining the second exposure time preferentially is performed.SELECTED DRAWING: Figure 1
Patent JP-2019079201-A (JP)
Title: Image processing program, image processing system, and image processing method
Inventor: SUGIMURA MASAHIKO
IPC: G06T7/00
Filed: 2017-10-23
Abstract: To calculate a feature quantity with high robustness.SOLUTION: An arithmetic logical unit 1b converts a first hue value for each pixel in an image 10 to a second hue value calculated by referring a standard hue value Hbase as a standard that is determined based on a distribution state of the first hue value in the image 10. Then, the arithmetic logical unit 1b calculates a difference of the second hue values among pixels included in image pairs 11a to 11d set in a feature area 11 in the image 10, and calculates a local feature quantity 12 of the feature area 11 having a bit corresponding to each of the image pairs 11a to 11d based on the difference.SELECTED DRAWING: Figure 1
Patent JP-2019079896-A (JP)
Title: Laser equipment
Inventor: SAKAMOTO JUNKI
IPC: H01S5/024
Filed: 2017-10-24
Abstract: To obtain compact laser equipment of ultra-high brightness.SOLUTION: Laser equipment coupling multiple beams to one fiber 15 includes multiple laser diodes 10 placed at positions around the optical axis separated therefrom by a prescribed distance at substantially regular interval in the hoop direction, and emitting multiple beams, multiple optical elements 11 placed closer to the optical axis side than a laser diode corresponding to the multiple laser diodes, and making the multiple beams emitted from the multiple laser diodes parallel with each other, multiple light travel direction control means 13 placed closer to the optical axis side than the optical elements corresponding to the multiple optical elements, and controlling the travel direction of the beams from the multiple optical elements, and a light focus part 14 for focusing the multiple beams, travel direction of which is controlled by the multiple light travel direction control means, to the fiber.SELECTED DRAWING: Figure 1
Patent JP-2019014222-A (JP)
Title: Mold release agent composition, method for forming mold release film, and coating device
Inventor: MITSUMOTO MASAYOSHI
IPC: B05D5/08
Filed: 2017-10-24
Abstract: To provide a mold release agent composition capable of providing satisfactory releasability to an object even by spray coating with use of carbon dioxide.SOLUTION: Provided is a mold release agent composition containing a release agent, containing a wax and a solvent, and liquid carbon dioxide. The solvent is liquid at 20°C and 1 atm. The solvent contains a solvent with a solubility parameter of 17.5 MPaor less. The liquid carbon dioxide has a density of 700 kg/mor more.SELECTED DRAWING: Figure 1
Patent JP-2018069067-A (JP)
Title: Trial and method for use thereof
Inventor: DANIEL A SHIMKO
IPC: A61F2/46
Filed: 2017-10-25
Abstract: PROBLEM TO BE SOLVED: To provide a trial and a method for use thereof.SOLUTION: A trial for insertion into a disc space between adjacent vertebrae in order to facilitate sizing of an interbody spinal implant includes an end portion and a shaft portion. The end portion is dimensioned to approximate the dimensions of an available interbody spinal implant. The trial includes passages extending through at least portions of the end portion and the shaft portion to facilitate access to the disc space during use of the trial.SELECTED DRAWING: Figure 1
Patent JP-2019079378-A (JP)
Title: Tunnel disaster prevention system
Inventor: SUGIYAMA YASUNORI
IPC: G08B21/00
Filed: 2017-10-26
Abstract: To simplify a facility structure and processing with a function of an electric current monitor device integrated on a disaster prevention reception board, and enable an identification display of a terminal instrument having output a detection signal, using an electric current monitor function of measuring an electric current value of a signal line to determine abnormality.SOLUTION: In manual notification devices 16-1 to 16-4 including respective detection switches provided in fire hydrant devices 18-1 to 18-4 connected to a signal line 12-21 from a disaster prevention reception board, resistances Rto Rflowing different line electric currents by turning on the detection switches and having different resistance values are connected in series to the detection switches. A monitor control unit of the disaster prevention reception board is configured to: upon reception of a detection signal by the signal line 12-21, instruct an electric current monitor unit to measure an electric current value flowing into the signal line 12-21 having received the detection signal; identify a fire hydrant device provided with a manual notification device having output the detection signal on the basis of the measured electric current value; and display an identified fire hydrant device.SELECTED DRAWING: Figure 6
Patent JP-2019080785-A (JP)
Title: Biological information measurement device and system
Inventor: SASAKI MASAHITO
IPC: A61B5/022
Filed: 2017-10-31
Abstract: To provide a biological information measurement device capable of eliminating the need of plugging/unplugging a power cord into/from an AC inlet by a user.SOLUTION: A power reception coil unit is provided on a bottom surface of an electrocardiograph 100, and a power transmission coil unit 230 is provided on a placing table 210. When the electrocardiograph 100 is placed on the placing table 210 of a trolley 200, positioning engagement parts 211 and 212 position the power reception coil unit and the power transmission coil unit 230, and wireless power supply to the electrocardiograph 100 can be performed by electromagnetic induction.SELECTED DRAWING: Figure 1
Patent JP-2019088042-A (JP)
Title: Information provision system and server
Inventor: MIZUTANI ATSUSHI
IPC: B60L50/40
Filed: 2017-11-01
Abstract: To enable power supply from a power-supplying vehicle to a power-receiving vehicle even if the user of the power-supplying vehicle is absent.SOLUTION: An information provision system includes: plural vehicles each enabled for an inter-vehicle charging; and a server enabled to communicate with plural vehicles. In a case where a user performs an operation permitting an unmanned power supplying, each of the plural vehicles transmits unmanned power-supply permission information to the server. The server permits that a vehicle that has transmitted the unmanned power-supply permission information to be set as a power-supplying vehicle in matching processing. The server notifies the unmanned power-supply vehicle that has been matched in the matching processing of matching confirmation content that contains information of a power-receiving vehicle. The unmanned power-supply vehicle, having received the aforementioned notification, unlocks a lock of a lid covering a connector of a power supply amount of the vehicle itself, thus permitting the unmanned power supplying, in response to an event where the matched power-receiving vehicle is parked nearby the vehicle itself.SELECTED DRAWING: Figure 6
Patent JP-2019086934-A (JP)
Title: Document search device and method
Inventor: AOTA NAOYUKI
IPC: G06F16/30
Filed: 2017-11-06
Abstract: To provide a document search device capable of preferentially displaying an existing document including information about a phenomenon that occurred in the past and is similar to a current phenomenon.SOLUTION: A document search device 1 includes a document DB 41 in which a plurality of original documents are stored, and a classification result DB 42 in which information for identifying an original document to be searched for, information for identifying a sentence included in the original document, and information indicating a classification class representing the attribute of the sentence are associated with one another. The document search device 1 executes full-text searching on the plurality of original documents stored in the document DB 41 on the basis of a search condition inputted by a user, and extracts a plurality of documents matching the search condition. The document search device 1 determines to preferentially output and display, as a search result, a document stored in the classification result DB 42 and associated with a classification class representing a phenomenon, among the plurality of documents extracted by full-text searching.SELECTED DRAWING: Figure 1
Patent JP-2019090613-A (JP)
Title: Pressure sensor
Inventor: ASAI MITSURU
IPC: G01L9/06
Filed: 2017-11-10
Abstract: To provide a highly sensitive pressure sensor with a simple configuration.SOLUTION: A pressure sensor 2 includes: a pressure sensitive body 12 for detecting a pressure loaded in the pressure sensitive direction; a pair of insulating members 13a and 13b; a metal plate 4; and a base 5. The pair of insulating members 13a and 13b sandwich the pressure sensitive body 12 from both sides in the pressure sensitive direction. One surface of the metal plate 4 is exposed to the fluid whose pressure is to be measured, and is deformed by pressure from the fluid. The other surface of the metal plate 4 is in contact with one surface of a laminate comprised of the pressure sensitive body 12 and the insulating members 13a and 13b, in the pressure sensitive direction. The base 5 supports the insulating member 13b on the side far from the metal plate 4 of the laminate. In the pressure sensor 2, the pressure-sensitive body detects the pressure by the deformation in the pressure sensitive direction of the metal plate (the deformation in the out-of-plane direction of the metal plate) due to the pressure of the fluid.SELECTED DRAWING: Figure 1
Patent JP-2019092284-A (JP)
Title: Step-down chopper circuit
Inventor: KUBOUCHI MOTOYOSHI
IPC: H02M3/155
Filed: 2017-11-14
Abstract: To provide a step-down chopper circuit capable of preventing a breakdown of proof pressure of a capacitor when a short circuit failure occurs in a series circuit including switching elements, and a power conversion device using the same.SOLUTION: A three-level step-down chopper circuit with a filter reactor, the step-down chopper circuit including: a capacitor series circuit including a first capacitor and a second capacitor connected between a positive power supply line and a negative power supply line; a first series circuit having a semiconductor switching element and a diode connected in parallel with the first capacitor; a second series circuit having a diode and a semiconductor switching element connected in parallel with the second capacitor; a chopper reactor of which one end is connected to a connection point of the first series circuit; and an output capacitor connected between the other end of the chopper reactor and the connection point of the second series circuit, in which a bypass current path is formed to bypass a short circuit current to the capacitor when one of the first series circuit and the second series circuit is short-circuited.SELECTED DRAWING: Figure 1
Patent JP-2019095868-A (JP)
Title: Data cooperation method for health medical care cooperation system, program for data cooperation, and server for health medical care cooperation system
Inventor: FUJITA SHINSUKE
IPC: G06Q50/22
Filed: 2017-11-19
Abstract: To provide a data cooperation method of a health medical care cooperation system, a program for data cooperation, and a server capable of converting even data of any data format collected by each health medical institution into standardized data by a server, and converting data provided from the other health medical institution into data of a format available by each health medical institution.SOLUTION: A data cooperation method of a heath medical care cooperation system includes: a step in which a data acquisition part 11 acquires health medical information from a plurality of health medical institutions 2; a step in which a data standardization part 12 converts the information into information of a standardized data format; a step in which a request reception part 16 receives a request for the information from any health medical institution 2; and a step in which a data request control conversion part 27 converts, on the basis of the request, the information of the standardized data format into data of a format following an inspection method and a data format of the health medical institution 2 which has made the request.SELECTED DRAWING: Figure 7
Patent JP-2019094535-A (JP)
Title: Steel for machine structural use and cutting method thereof
Inventor: MASO TOSHIHARU
IPC: C22C38/00
Filed: 2017-11-22
Abstract: To provide a steel for machine structural use that reduces agglutination during intermittent cutting and a cutting method thereof.SOLUTION: A steel for machine structural use comprises, in mass%, C: 0.40-0.80%, Si: 0.01-less than 0.15%, Mn: 1.00-2.00%, Cr: 0.050-1.600%, P: 0.001-0.030%, S: 0.002-0.030%, N: 0.0030-0.0150%, Al: 0.001-less than 0.024%, O: 0.0030% or less with the balance being Fe and impurities, and satisfies 48.5<51[Mn%]-190[Si%]-32[Cr%]-230[Al%]<98.3, and has a hardness of 160-290 HV.SELECTED DRAWING: Figure 1
Patent JP-2019092945-A (JP)
Title: Expanding and contracting member and underpants-type disposable wearing article having expanding and contracting member
Inventor: SAKAI SHUNSUKE
IPC: A61F13/51
Filed: 2017-11-24
Abstract: To provide an absorbent article which is excellent in appealing power to consumers when an expanding and contracting member having contracting wrinkles that are not monotonous and show a complicated appearance are applied to the absorbent article.SOLUTION: A third joining part line A3 is formed between a first joining part line A1 and a second joining part line A2 that are adjacent to each other. At least a part of an interval S3 of the third joining part line A3 in an aligning direction is longer than an interval S1 of the first joining part line A1 and an interval S2 of the second joining part line A2 in the aligning direction.SELECTED DRAWING: Figure 12
Patent JP-2019094473-A (JP)
Title: Lubricant composition
Inventor: OKI KEIJI
IPC: C10M145/14
Filed: 2017-11-28
Abstract: To provide a lubricant composition which can satisfy both of low ash and high cleaning action.SOLUTION: The lubricant composition comprises (A) a base oil and (B) a viscosity index improver containing at least one of a star-shaped polymer and a comb-shaped polymer, where a content of sulfate ash based on the whole amount of the lubricant composition is 0.8 mass% or less.SELECTED DRAWING: None
Patent JP-2019101119-A (JP)
Title: Optical member, shutter unit and camera
Inventor: OGURA HIROKAZU
IPC: C10M107/38
Filed: 2017-11-29
Abstract: To provide an optical member capable of satisfying required low reflection properties and preventing abrasion wear from occurring, while maintaining an excellent lubricity needed when driving a shutter apparatus.SOLUTION: An optical member includes a lubricant layer including a composite particle and a metal on an outermost surface layer. The composite particle includes a light absorber packaged in a solid lubricant. The optical member is favorably used in a shutter unit for a camera using an optical member. Also, the optical member is favorably used in a camera equipped with a shutter unit for a camera using an optical member.SELECTED DRAWING: Figure 4
Patent JP-2019098229-A (JP)
Title: Reverse osmosis treatment method, reverse osmosis treatment system, sodium removal device, and sodium removal method
Inventor: TAKADA AKIHIRO
IPC: B01D61/58
Filed: 2017-11-30
Abstract: To provide a reverse osmosis treatment method and a reverse osmosis treatment system, capable of improving the quality of treated water in two or more steps of a reverse osmosis treatment of water to be treated containing at least 3 mg/L of free carbon dioxide.SOLUTION: There are provided a reverse osmosis membrane treatment method and a reverse osmosis membrane treatment device, employing a first reverse osmosis treatment device (a first reverse osmosis treatment process) 10 for obtaining first permeated water and first concentrated water by causing water to be treated containing at least 3 mg/L of free carbon dioxide to flow through a first reverse osmosis membrane, and a second reverse osmosis treatment device (a second reverse osmosis treatment process) 12 for obtaining second permeated water and second concentrated water by causing the first permeated water to flow through a second reverse osmosis membrane, with at least the second reverse osmosis membrane being a polyamide-based reverse osmosis membrane with a difference between the maximum sodium-ion blocking rate and the minimum sodium-ion blocking rate in a pH range of 5 to 7 being at least 1%.SELECTED DRAWING: Figure 1
Patent JP-2019101610-A (JP)
Title: Retrieval device, retrieval method and retrieval program
Inventor: ARAI JUNYA
IPC: G06F16/00
Filed: 2017-11-30
Abstract: To provide a retrieval device, a retrieval method and a retrieval program for accelerating subgraph matching processing for retrieving a part having the same type as a query graph from a data graph.SOLUTION: When a retrieval device 1 retrieves a part having the same type of a query graph being a graph used for retrieval from a data graph being a graph of data of a retrieval object among graphs composed of vertexes attached with a label and edges connecting adjacent vertexes, a pattern extraction unit 13b extracts a set of combinations of vertexes of the query graph and vertexes of the data graph as a failure pattern representing a factor of a retrieval failure on the basis of the retrieval failure that occurs in a process of the retrieval, and a retrieval unit 13c prunes retrieval states coincident with the failure pattern extracted by the pattern extraction unit 13b, and retrieves a part having the same type as the query graph from the data graph.SELECTED DRAWING: Figure 7