baber/WOPTO huggingface dataset:
Patent JP-2020031906-A (JP)
Title: Microneedle applicator
Inventor: KAWABE MINAMI
IPC: A61M37/00
Filed: 2018-08-30
Abstract: To provide a microneedle applicator having a novel structure, which is capable of more reliable percutaneous administration of a medicine while suppressing discomfort such as a pain felt by a patient.SOLUTION: A microneedle applicator 10 having energizing means 14 to project a microneedle 16 out of a housing 12 comprises shock-absorptive external force adding mechanisms 72 and 88 which continuously apply, to the microneedle 16 projected out of the housing 12 by the energizing means 14, added external force in a projecting direction, via the energizing means 14.SELECTED DRAWING: Figure 1
Patent JP-2020032381-A (JP)
Title: Gas treatment apparatus, gas treatment method
Inventor: NAITO KEISUKE
IPC: B01D53/81
Filed: 2018-08-31
Abstract: To provide a gas treatment apparatus and a gas treatment method by which a processing object gas, which contains VOC having a relatively low concentration, can be efficiently treated.SOLUTION: A gas treatment apparatus comprises: a first adsorption area which exhibits adsorptivity for at least one kind of processing object substance belonging to VOC; a second adsorption area which exhibits adsorptivity for the processing object substance, and exists at a position different from that of the first adsorption area; a first piping system which introduces a first containing the processing object substance to the first adsorption area; a second piping system which introduces a second gas, in which a contamination concentration of the processing object substance is lower compared to the first gas, to the second adsorption area; and an ultraviolet light source which is so configured to be capable of irradiating the second gas, which as passed the second adsorption area, with ultraviolet light. The first adsorption area and the second adsorption area are so configured as to be switchable.SELECTED DRAWING: Figure 1
Patent JP-2020031602-A (JP)
Title: Manufacturing method of tuna canned food
Inventor: OKI YASUHITO
IPC: A23L3/00
Filed: 2018-08-31
Abstract: To provide a tuna canned food dispensing with drainage of seasoning liquid, excellent in flavor and luster, and having moist texture.SOLUTION: A content ratio of a tuna fish meat and seasoning liquid or oil, and an addition rate of a thickener in the seasoning liquid are optimized to thereby achieve successfully tuna having moist texture. Further, the degree of vacuum at a winding step is optimized to thereby achieve successfully stable flavor.SELECTED DRAWING: None
Patent JP-2020035349-A (JP)
Title: Column vehicle determination device, vehicles, and column vehicle determination method
Inventor: MISHIMA YASUYUKI
IPC: G08G1/00
Filed: 2018-08-31
Abstract: To provide a column vehicle determination device, vehicles, and a column vehicle determination method that are capable of efficiently running in a column.SOLUTION: A column vehicle determination device includes, in a column vehicle determination device for determining a second vehicle running in a column with a first vehicle: a storage part for storing unique information of a third vehicle which is different from that of the first vehicle; and a vehicle detection part for detecting a vehicle having the same unique information as the unique information stored in the storage part as a candidate for the second vehicle from among surrounding vehicles existing around the first vehicle.SELECTED DRAWING: Figure 1
Patent JP-2020042058-A (JP)
Title: Convenient karaoke machine switching device
Inventor: KAMIYA DAIKI
IPC: H04R3/00
Filed: 2018-09-06
Abstract: To provide a convenient karaoke machine switching device capable of easily switching connection of four types of audio video machines of a karaoke room and an audio video apparatus with simple operation by a store visitor and of adjusting levels of a voice signal of a microphone and an acoustic signal of the audio video machine to be the same.SOLUTION: A convenient amusement system is configured to decrease or increase an attenuation amount of first to third electronic volumes k1 to k3 when a repetitive click operation for pushing and releasing a key of a first depression key switch g1 or a second depression key switch g2 of a switch box is performed by a store visitor in a state where a machine except for a karaoke commander is selected. Thus, signal levels of acoustic signals 42, 52 and 62 which a personal computer, an optical disk player and a portable terminal output can be adjusted to a signal level of an adjusted voice signal 711 with a voice of a singer, which a voice mixer 71 outputs.SELECTED DRAWING: Figure 1
Patent JP-2020039437-A (JP)
Title: Game machine
Inventor: SHIMOMURA YOJI
IPC: A63F7/02
Filed: 2018-09-06
Abstract: To provide a game machine capable of suitably performing a change in a probability.SOLUTION: A game machine is set to be in a probability change reception state for receiving a change in a probability in which a result of determination means becomes a predetermined result by change reception state means in execution of first predetermined operation. In execution of second predetermined operation, the game machine is set to be in a probability notification state for reporting information regarding a probability in which a result of the determination means becomes a predetermined result by probability notification state means. In the meantime, a predetermined member arranged on a front operates in a mode not occurring in a normal game in a probability change reception state by the change reception state means or in a probability notification state by the probability notification state means.SELECTED DRAWING: Figure 77
Patent JP-2020042088-A (JP)
Title: Polymerizable composition, polymer, retardation film, method of manufacturing the same, transfer laminate, optical member, method of manufacturing the same, and display device
Inventor: AKIYAMA KEI
IPC: H01L51/50
Filed: 2018-09-07
Abstract: To provide a polymerizable composition which exhibits good solution stability as well as inverse wavelength dispersibility.SOLUTION: A polymerizable composition is provided, containing a polymerizable liquid crystal compound (A) having a biphenyl group, and a polymerizable liquid crystal compound (B) represented by a formula (2-2).SELECTED DRAWING: None
Patent JP-2020042092-A (JP)
Title: Rotation detector and device including the same
Inventor: HATAKEYAMA YASUHIRO
IPC: G01D5/245
Filed: 2018-09-07
Abstract: To fix a scale member to a surface of an inner peripheral of a ring member with high accuracy and in a manner of being hardly affected by temperature changes.SOLUTION: The rotation detector includes: a ring member 21; a scale member 27 having the flexibility and being attached to an inner peripheral part of the ring member; and detection means 221 facing the scale member for detecting rotation relative to the scale member. The inner peripheral part of the ring member has multiple contact parts 211a and multiple recesses 211b which are depressed radially outward of the ring member from an inscribed circle C of the multiple contact parts alternately in the circumferential direction of the ring member. The scale member is in contact with the multiple contact parts, and both ends of the scale member in the circumferential direction are fixed with respect to the inner peripheral part.SELECTED DRAWING: Figure 6
Patent JP-2019002078-A (JP)
Title: Ultra high strength steel sheet excellent in yield ratio and workability
Inventor: SHIBATA KOSUKE
IPC: C22C38/00
Filed: 2018-09-10
Abstract: To provide an ultra high strength steel sheet excellent in yield ratio and workability capable of satisfying a tensile strength of 1470 MPa or more, a yield ratio of 0.75 or more and a total elongation of 10% or more.SOLUTION: The ultra high strength steel sheet is provided that has a component composition containing, by mass%, C:0.15 to 0.35%, Si:0.5 to 3.0%, Mn:0.5 to 1.5%, Al:0.001 to 0.10% and the balance iron with inevitable impurities, P, S and N in the inevitable impurities being limited to P:0.1% or less, S:0.01% or less and N;0.01% or less respectively. The steel sheet has structure composed of, by a mass ratio based on all structure, martensite of 90% or more and retained austenite of 0.5% or more. In the steel sheet, a region where local Mn concentration is 1.2 times or more the Mn content of total steel sheet is present in an amount of 1% or more by area percentage. The steel sheet has a tensile strength of 1470 MPa or more, a yield ratio of 0.75 or more and a total elongation of 10% or more.SELECTED DRAWING: None
Patent JP-2018187945-A (JP)
Title: Liquid injection head
Inventor: KINOSHITA RYOTA
IPC: B41J2/14
Filed: 2018-09-11
Abstract: PROBLEM TO BE SOLVED: To provide a liquid injection head securing sealing suppressing intrusion of liquid, suppressing deformation of a liquid injection surface, and improving injection quality, and to provide a liquid injection device.SOLUTION: A liquid injection head comprises: head main bodies 200 for injecting droplets from nozzle openings 21 provided on a liquid injection surface 20a; a holder member 210 being fixed with a plurality of head main bodies 200 and having a first connection flow passage 213 and a second connection flow passage 214 to the head main bodies 200; flow passage members 240 having needle-shaped supply needles 242 extending in a third direction Z intersecting with the liquid injection surface 20a; a circuit board 220 electrically connected to the head main bodies 200; a cover member 250 being fixed to the holder member 210, accommodating the circuit board 220 and the flow passage member 240 and having exposed portions 290 exposing the supply needles 242; and seal members 270 for sealing gaps among the supply needles 242 and the exposed portions 290 in an in-plane direction of the liquid injection surface 20a.SELECTED DRAWING: Figure 16
Patent JP-2020039762-A (JP)
Title: Shutter structure of pachinko ball rolling passage
Inventor: YAMAGUCHI TAKAHIRO
IPC: A63F7/02
Filed: 2018-09-13
Abstract: To provide shutter structure of a Pachinko ball rolling passage for preventing a shutter member from being opened even if Pachinko balls are accumulated and a load is applied to the shutter member in a direction for opening it.SOLUTION: Shutter structure includes first and second rolling passages 3a, 3b in which Pachinko balls 6 are rolled. The shutter structure includes: guide grooves 18, 19 provided on sidewalls of the first and second rolling passages 3a, 3b; and a shutter member 4 that retreats relative to the first and second rolling passages 3a, 3b along the guide grooves 18, 19. The shutter structure includes shutter-side projecting parts 41, 42 (first projecting parts) protrusively installed in a part as a downstream end in a rolling direction A of the Pachinko balls 6 in the shutter member 4. The shutter structure includes passage-side projecting parts 21, 22 (second projecting parts) that are provided in the guide grooves 18, 19 and are engaged with the shutter-side projecting parts 41, 42 of the shutter member 4 in a closed position.SELECTED DRAWING: Figure 1
Patent JP-2020048086-A (JP)
Title: Communication system and program
Inventor: NITTA YUKI
IPC: H04M11/06
Filed: 2018-09-19
Abstract: To achieve communication between a user who opens a paper medium and another user through the display contents of the paper medium, when the user who opens the paper medium and the other user are at mutually remote places.SOLUTION: A communication system includes: acquisition means which acquires, from the opened paper medium, information to identify a display content displayed on the paper medium; readout means which reads out, from storage means, electronic information on the paper medium identified by the acquired information; and output means which outputs the readout electronic information to a terminal of another user different from the user opening the paper medium.SELECTED DRAWING: Figure 3
Patent JP-2020045717-A (JP)
Title: Faucet stand
Inventor: SATO DAISUKE
IPC: E03C1/042
Filed: 2018-09-20
Abstract: To provide a faucet stand that can efficiently discharge a liquid having entered a body part.SOLUTION: The faucet stand comprises: a cylindrical body part 20 having openings at both ends; a mounting part provided on the other end side of the body part 20 to attach the body part 20 to a wall part; and a head that is held at one end of the body part 20 and is configured to be able to be pulled out from the one end of the body part 20. The faucet stand has an exhaust passage for discharging a liquid that has entered through the opening at the one end of the body part 20 from the opening 21b at the other end of the body part 20 to the outside of the cylindrical body part 20.SELECTED DRAWING: Figure 6
Patent JP-2020046388-A (JP)
Title: Method of measuring powder particle size and method of measuring ceramic property
Inventor: TSUCHIYA KENTARO
IPC: G01N15/02
Filed: 2018-09-21
Abstract: To provide a method of measuring powder particle size for precisely measuring particle size of powder and a method of measuring ceramic property for accurately measuring property of ceramic.SOLUTION: The method of measuring powder particle size comprises: a step (s21) of applying, by an electrostatic spray method, a sample obtained by dispersing a powder to be measured for particle size in liquid onto a substrate; and a particle size measurement step (s22) of measuring particle size of the powder on the basis of a microscopic image of the sprayed sample. The method of measuring ceramic property comprises: steps (s11, s12) of firing a powdery ceramic material formed into a predetermined shape to obtain a sintered body; a property measurement step (s13) of measuring predetermined property of the sintered body; and a step (s6) of obtaining a relationship between the particle size of the powder obtained in the particle size measurement step and the predetermined property obtained in the property measurement step for each of the ceramic materials produced by different pulverization procedures.SELECTED DRAWING: Figure 3
Patent JP-2020050771-A (JP)
Title: Adhesive composition
Inventor: NAGAKURA TAKESHI
IPC: B32B27/18
Filed: 2018-09-27
Abstract: To provide an adhesive composition that has such excellent adhesive performance as to have a well-balanced adhesive force in a low speed peeling rate and a high speed peeling rate and can achieve both antistatic performance and stain-resistant performance and to provide an adhesive film and a surface protective film each using the adhesive composition.SOLUTION: The adhesive composition contains (F) an antistatic agent being an ionic compound represented by the general formula (1) KA[in the general formula (1), Kis a cation and Ais one kind of anion selected from the group consisting of a trifluoromethanesulfonate anion and a pentafluoroethanesulfonate anion free from an imido group.] and having a melting point of 25 to 80°C and an acrylic polymer being an acrylic polymer having a temperature of a glass transition point of 0°C or less, and contains as the essential component the ionic compound in a ratio of 0.01 to 10 pts.wt. based on 100 pts.wt. of the acrylic polymer.SELECTED DRAWING: None
Patent JP-2020050922-A (JP)
Title: Sodium dispersion, method for producing the same, synthesis method using the same, and method for producing sodium solvent
Inventor: MURAKAMI YOSHIAKI
IPC: B22F9/00
Filed: 2018-09-27
Abstract: To provide: a sodium dispersion capable of improving synthesis efficiency with a simple method; a method for producing the same; a synthesis method using the same; and a method for producing a sodium solvent.SOLUTION: A method for producing a sodium dispersion includes: a removing step of mixing a dispersion in which a metallic sodium is dispersed in a dispersion solvent, a medium-polarity solvent having specific permittivity of 2 or more and 35 or less, and a crown ether, and then dissolving the dispersion solvent in the medium-polarity solvent to remove the dispersion solvent; and an extracting step of precipitating, with the crown ether, the metallic sodium in which the dispersion solvent is removed in the removing step, to extract a sodium dispersion containing the metallic sodium, the medium-polarity solvent and the crown ether.SELECTED DRAWING: Figure 3
Patent JP-2020059139-A (JP)
Title: Inkjet recording device and method for controlling inkjet recording device
Inventor: FUKAZAWA TAKUYA
IPC: B41J2/01
Filed: 2018-10-05
Abstract: To suppress accumulation of thickened ink generated in the periphery of a discharge port.SOLUTION: An inkjet recording device includes a recording head which includes a tank storing an ink, a discharge port discharging the ink supplied from the tank and a pressure chamber that communicates with the discharge port and is filled with the ink discharged from the discharge port, and discharges the ink from the discharge port and performs a recording operation, a supply flow channel that supplies ink from the tank to the recording head, a recovery flow channel that recovers the ink from the recording head to the tank, and circulation means that circulates the ink on a circulation path with the tank and the recording head passing through the supply flow channel, inside of the pressure chamber and the recovery channel when the recording operation is performed, and stops circulation of the ink when the recording operation ends, in which the inkjet recording device includes control means that allows the circulation means to further continue circulation for predetermined time after the recording operation has ended, and then to stop the circulation.SELECTED DRAWING: Figure 8
Patent JP-2020060381-A (JP)
Title: Element map production method and surface analysis device
Inventor: UCHIDA TATSUYA
IPC: G01N23/2276
Filed: 2018-10-05
Abstract: To provide an element map production method which can produce an element map whose brightness unevenness due to position dependence of sensitivity of a detector is reduced.SOLUTION: An element map production method comprises the steps of: acquiring a plurality of correction channel images by making a primary ray scan a reference sample having a uniform element concentration so as to produce the correction channel image for each of channels; producing correction information for each of pixels of the correction channel image on the basis of a brightness value of the pixel in each of the plurality of the correction channel images; acquiring a plurality of analysis channel images by making the primary ray scan a sample as an object to be analyzed so as to produce the analysis channel image for each of the channels; correcting brightness values of pixels constituting the analysis channel image on the basis of the correction information in each of the plurality of the analysis channel images; and producing an element map of the sample as the object to be analyzed on the basis of the plurality of the corrected analysis channel images.SELECTED DRAWING: Figure 3
Patent JP-2020058249-A (JP)
Title: Fishing reel
Inventor: IKEBUKURO TETSUSHI
IPC: A01K89/015
Filed: 2018-10-05
Abstract: To provide a fishing reel comprising a sensor unit attached to a reel body.SOLUTION: A fishing reel 1 comprises: a reel body 3 having a handle 2 which can rotate around a handle axial line O1; and a sensor unit 6 attached to the reel body. The sensor unit comprises: a unit body 92 which is arranged coaxially to the handle axial line; behavior sensors 90, 91 which are arranged in the unit body for detecting a behavior of the reel body in a use; and a communication part 93 which is arranged in the unit body for sending behavior data on the basis of the behavior detected by the behavior sensors to an external part.SELECTED DRAWING: Figure 3
Patent JP-2020058270-A (JP)
Title: Collection method of nucleic acid
Inventor: MOTOSHIROMIZU TAKAMITSU
IPC: C12N15/10
Filed: 2018-10-09
Abstract: To provide a collection method of nucleic acid which uses a metal oxide as a carrier and which improves a collection ratio of nucleic acid from a sample including the nucleic acid and to provide a nucleic acid collection kit used for the same method.SOLUTION: A collection method of nucleic acid of the invention is a method for causing a carrier formed of a metal oxide to absorb the nucleic acid, then causing the nucleic acid to elute for collecting the nucleic acid. An eluent for eluting the nucleic acid is a solution including phosphoric acid based ionic liquid.SELECTED DRAWING: None
Patent JP-2020060501-A (JP)
Title: Information processing device
Inventor: SHIMODAIRA MASATAKE
IPC: G01C21/26
Filed: 2018-10-12
Abstract: To provide an information processing device with which it is possible to generate point group data that is easily utilizable.SOLUTION: A degree of contribution of constituent points is determined on the basis of flag information added to constituent points corresponding to a shadow, and overall point group data is generated on the basis of a plurality of individual point group data, it is thereby made possible to disable the constituent points corresponding to the shadow from being utilized or lower the degree of utilization of overall point group data. As the constituent points corresponding to the shadow can change due to the date and time or weather, it is possible to cause the overall point group data to be easily utilizable.SELECTED DRAWING: Figure 1
Patent JP-2020058323-A (JP)
Title: Cell culture medium comprising barramundi scale derived collagen
Inventor: HATAYAMA HIROYA
IPC: C12M1/00
Filed: 2018-10-12
Abstract: To provide a novel cell culture medium.SOLUTION: There is provided a cell culture medium comprising collagen derived from a scale of Barramundi.SELECTED DRAWING: None
Patent JP-2020063053-A (JP)
Title: Cap opening device and continuous container used for this cap opening device
Inventor: YOSHINAGA CHIKASHI
IPC: B67B7/16
Filed: 2018-10-15
Abstract: To improve work efficiency by opening all the caps of the continuous container that have a compact structure and can be used in any work environment at once.SOLUTION: An opening device includes two jigs 10 and 20 which are slid in a direction L2 with the container body 2 interposed therebetween. A first jig 10 includes a plurality of first recesses 11a formed in a first facing surface 10a and a plurality of holding parts 12 disposed at positions where a cap 4 projected from a first side surface 10b in the direction L2 and a cap connection part 5 do not interfere with each other. A second jig 20 has a second recess 21a recessed in a second facing surface 20a and a predetermined number of pressing parts 22 projected in the direction L2 from a second side surface 20b. The holding part 12 has an abutting part 12a that abuts a surface of a body connection part 3 on the cap 4 side in a state where a container body 2 is placed, and the pressing part 22 presses a flange 4f of the cap 4 when the two jigs 10 and 20 are slid while the abutting part 12a is in contact with the body connection part 3.SELECTED DRAWING: Figure 6
Patent JP-2020064785-A (JP)
Title: Fuel cell system, control method thereof, and program
Inventor: SAKAI RYOJI
IPC: H01M8/04
Filed: 2018-10-18
Abstract: To provide a fuel cell system, a control method thereof, and a program capable of warming up while suppressing discomfort to a user.SOLUTION: A fuel cell system 10 includes a fuel cell 12, an air pump 48 that supplies air to the fuel cell, a passenger presence/absence determination unit 66 that determines the presence/absence of a passenger in a vehicle 11 equipped with the fuel cell and the air pump, a discharge flow rate determination unit 68 that determines the discharge flow rate of the air pump at the time of warming up the fuel cell according to the presence/absence of the passenger in the vehicle, and a control unit 64 that controls the air pump on the basis of the discharge flow rate determined by the discharge flow rate determination unit.SELECTED DRAWING: Figure 1