baber/WOPTO huggingface dataset:
Patent JP-2018032725-A (JP)
Title: Method for driving piezoelectric ceramic and piezoelectric ceramic
Inventor: KAWADA SHINICHIRO
IPC: H01L41/083
Filed: 2016-08-24
Abstract: PROBLEM TO BE SOLVED: To achieve a large quantity of displacement without marring the reliability even in a long-time continuous driving with a relatively high electric field applied.SOLUTION: A piezoelectric ceramic 1 comprises internal electrodes 3 and ceramic layers 2 which are laminated so as to alternate. The ceramic layers 2 each include, as a primary component, a perovskite type compound (KNN-based compound) including Nb and an alkali metal element. The internal electrodes 3 each include a base metal material such as Ni. The KNN-based compound is preferably 1 kV/mm or less in coercive electric field, and 20% or less in electromechanical coupling coefficient k. The piezoelectric ceramic is driven by alternately and continuously applying electric fields of twice the coercive electric field or more, which are different in polarity.SELECTED DRAWING: Figure 1
Patent JP-2018029563-A (JP)
Title: Low-carbohydrate beer-taste fermented alcoholic beverage
Inventor: HIROMASA AIKO
IPC: C12G3/02
Filed: 2016-08-26
Abstract: PROBLEM TO BE SOLVED: To provide a low-carbohydrate beer-taste fermented alcoholic beverage that achieves harmonized and thick tastes.SOLUTION: The present invention provides a beer-taste fermented alcoholic beverage with a carbohydrate concentration of less than 1.1 g/100 mL, where, the ratio of a proline concentration (mg/L) in the beverage, to an original extract concentration (OE concentration)(°P), expressed by (proline concentration/OE concentration), is 10-100.SELECTED DRAWING: None
Patent JP-2018036773-A (JP)
Title: Data-oriented feedback controlling device and data-oriented feedback controlling method
Inventor: YAMAMOTO TORU
IPC: G05B11/36
Filed: 2016-08-30
Abstract: PROBLEM TO BE SOLVED: To provide a data-oriented feedback controlling device that realizes satisfaction with feelings of wearing and using.SOLUTION: A data-oriented feedback controlling device comprises: a unit (1) to be controlled that determines a control volume θ(t) to a human on the basis of an operation volume u(t) to be input; first control means (2) that determines the operation volume u(t) on the basis of a difference v(t) between an estimated target value w(t) to be input and the control volume θ(t); psychology discrimination means (3) that detects human biological information bio(t) corresponding to the control volume θ(t), discriminates a human psychological state on the basis of this biological information bio(t) and determines a psychological output value y(t) corresponding to this psychological state; and second control means (4) that receives input of a difference ε(t) between a target value r(t) of the human psychological state and the psychological output value y(t) and determines the estimated target value w(t) on the basis of this difference ε(t).SELECTED DRAWING: Figure 1
Patent JP-2018036418-A (JP)
Title: Encryption system, encryption method, and encryption program
Inventor: HIRANO TAKAHITO
IPC: G09C1/00
Filed: 2016-08-30
Abstract: PROBLEM TO BE SOLVED: To provide a homomorphic encryption technology with high homomorphism capable of achieving efficient processing while suppressing operation costs and storage costs.SOLUTION: The encryption system comprises: a master key generation device 200 for generating a master public key MPK and a master secret key MSK; a user key generation device 300 for generating a user public key PK and a user secret key SK by using the master public key MPK; a management device 700 for acquiring an arithmetic procedure, and for selecting, from a data storage part for storing data encrypted by the user public key PK as encrypted data, the encrypted data obtained by encrypting data to be used for the arithmetic procedure, and for performing a homomorphic arithmetic operation to the encrypted data on the basis of the arithmetic procedure, and for outputting the arithmetic result of the homomorphic arithmetic operation as an encryption arithmetic result; and a master decryption device 500 for acquiring the encryption arithmetic result, and for decrypting the acquired encryption arithmetic result by the master secret key MSK.SELECTED DRAWING: Figure 1
Patent JP-2018033764-A (JP)
Title: Game machine
Inventor: IKEURA KEN
IPC: A63F7/02
Filed: 2016-08-31
Abstract: PROBLEM TO BE SOLVED: To provide a game machine capable of properly causing an amid win presentation to appear during a small win game.SOLUTION: A game machine includes: variable winning means that is variable winning means in which game balls become a state where ball entrance is possible as a specific win game when a lottery result is a first win or a second win, and that has at least opening/closing means in which the game balls can be displaced from a state where ball entrance is impossible to a state where ball entrance is possible, a rolling area in which the entered game balls can roll, and a specific area in which the game balls rolled on the rolling area can pass through; and privilege game control means for controlling a performance of a privilege game more advantageous than a normal game, if a privilege game performance condition is satisfied, after the win game is finished till a prescribed condition is satisfied. When a game ball passes through the specific area during the specific win game, a second win game is performed, and if the first win occurs, the privilege game is performed after the second win game is finished. If the first win occurs, it is so configured that a special presentation can be display controlled in which it is definitely notified that a privilege game performance condition is satisfied during the specific win game.SELECTED DRAWING: Figure 33
Patent JP-2018040262-A (JP)
Title: Engine device
Inventor: DOI MASAYOSHI
IPC: F02D19/08
Filed: 2016-09-05
Abstract: PROBLEM TO BE SOLVED: To diagnose failure of a pilot injection device.SOLUTION: This embodiment includes: an engine device 21 that can respond to both of a premixed combustion mode of supplying premixed fuel obtained by premixing gas fuel with air into a cylinder 36 and burning the premixed fuel and a diffusion combustion mode of supplying liquid fuel into the cylinder 36 and burning the liquid fuel; a gas supply device 98 for supplying gas fuel into the cylinder 36 in the premixed combustion mode; a pilot injection device 82 for injecting the liquid fuel into the cylinder 36 in the premixed combustion mode; and a main injection device 79 for supplying the liquid fuel into the cylinder 36 in the diffusion combustion mode. In the diffusion combustion mode, by injecting the liquid fuel from the main injection device 79 and injecting the liquid fuel from the pilot injection device 82, a failure diagnosis of the pilot injection device 82 is made.SELECTED DRAWING: Figure 8
Patent JP-2018041775-A (JP)
Title: Thermoelectric conversion module
Inventor: KOBAYASHI TAKAHIDE
IPC: H01L35/30
Filed: 2016-09-05
Abstract: PROBLEM TO BE SOLVED: To provide a thermoelectric conversion module capable of alleviating thermal stress.SOLUTION: A thermoelectric conversion module 100 includes: a plurality of thermoelectric elements 110; a plurality of electrodes 120, 130 for electrically connecting the thermoelectric elements 110; and an insulating substrate 140 arranged on a low temperature side. In the thermoelectric conversion module, a high temperature side electrode 130 arranged on a high temperature side has such a shape that the high temperature side electrode projects to the high temperature side, and a part of a portion projecting to the high temperature side is a heated surface heated by the flame 11 of a gas burner 10.SELECTED DRAWING: Figure 6
Patent JP-2018038961-A (JP)
Title: Fluid purifying device and fluid purifying method
Inventor: NAITO TERUKI
IPC: H01T19/04
Filed: 2016-09-07
Abstract: PROBLEM TO BE SOLVED: To provide a fluid purifying device capable of further increasing a voltage pulse repetition frequency for causing electric discharge.SOLUTION: Provided are: a flow channel 41; a high-voltage side electrode 43 and a low-voltage side electrode 44 provided with the flow channel 41 interposed therebetween; a pulse power source part 31 for periodically generating a voltage pulse for causing an electric discharge between the high-voltage side electrode 43 and the low-voltage side electrode 44; and an electric charge removal voltage generation part 32 which generates an electric charge removal voltage of a voltage value with which the electric discharge is not caused between the high-voltage side electrode 43 and the low-voltage side electrode 44 applied between the high-voltage side electrode 43 and the low-voltage side electrode 44 after the electric discharge caused between the high-voltage side electrode 43 and the low-voltage side electrode 44 by the voltage pulse ends.SELECTED DRAWING: Figure 1
Patent JP-2018041834-A (JP)
Title: Selective amplifying device
Inventor: HIRATO HIRONORI
IPC: H01S3/10
Filed: 2016-09-07
Abstract: PROBLEM TO BE SOLVED: To select a laser beam of a specific mode from a multimode laser beam to amplify the laser beam.SOLUTION: Both of multimode laser beam 8A and exciting light 34A for amplification are input into a gain medium 62 for amplification while both optical axes thereof match. In the gain medium 62 for amplification, the effective beam diameter of the exciting light for amplification is equal to or less than the effective beam diameter of the laser beam of a specific mode. As a result, a laser beam of the specific mode or a mode having a lower order than the specific mode, the laser beam travelling through an irradiation range of the exciting light 34A for amplification, is selectively amplified. A laser beam 40A having been subjected to mode cleaning is output.SELECTED DRAWING: Figure 4
Patent JP-2018040473-A (JP)
Title: Power transmission
Inventor: TOMIYAMA NAOKI
IPC: F16F15/137
Filed: 2016-09-09
Abstract: PROBLEM TO BE SOLVED: To suppress gear noise in a power transmission device, with a simple structure.SOLUTION: A device of this invention includes an input plate 10, a flange 11, and a torsional spring 12. The input plate 10 has a claw 10b, and torque is input thereto. The flange 11 has a groove 14e capable of engaging with the claw 10b through a predetermined interval in a rotation direction, and is axially arranged in parallel with the input plate 10 to output the torque. The torsional spring 12 is arranged between the input plate 10 and the flange 11, can elastically deform at a degree equal to or more than an interval between the claw 10b and the groove 14e, and is configured to energize at least one of the input plate 10 and flange 11 to the rotation direction.SELECTED DRAWING: Figure 2
Patent JP-2018033897-A (JP)
Title: Hair measuring instrument
Inventor: HASHIGUCHI HANAKO
IPC: A61B5/107
Filed: 2016-08-30
Abstract: PROBLEM TO BE SOLVED: To provide a simple hair measuring instrument enabling a user to measure the thickness and density of hair on his/her own, as conventional measurement has needed large-scale instruments and environment though simple hair measurement methods enabling the observation by himself/herself are desired because male pattern alopecia occurring to 30 percent of the male population has a long progress, or there have been no simple hair measuring instrument as a guide because the thickness and density of hair are individually quite different.SOLUTION: A hair measurement window is arranged in the center, in four directions of the measurement window, a scale displaying hair diameter measurement lines, which are ten lines of about 3 mm length becoming thicker by 0.01 mm from 0.01 mm to 0.1 mm, vertically, horizontally, in the right oblique 45° direction and in the left oblique 45° direction is attached to the tip of focusing cylinder, and the rear end includes a measuring lens part arranged with a macro lens and a fixture fixing the measuring lens part to a camera of portable communication tool with a camera.SELECTED DRAWING: Figure 6
Patent JP-2017021368-A (JP)
Title: Decoloring apparatus
Inventor: IGUCHI TAKESHI
IPC: G03G21/00
Filed: 2016-09-26
Abstract: PROBLEM TO BE SOLVED: To provide a decoloring apparatus and a processing method that reduce processing time.SOLUTION: A decoloring apparatus in an embodiment of the present invention comprises: a paper feeding part for feeding a recording medium; a paper ejection part for ejecting the recording medium; a reading part for reading an image on a surface of the recording medium; a decoloring part for decoloring the image formed on a recording medium; and a control part for receiving at least one setting of first setting in which the reading part reads the image, second setting in which the decoloring part decolors the image, and third setting in which the reading part determines whether a paper sheet is reusable, to control so as to perform processing of the received setting.SELECTED DRAWING: Figure 2
Patent JP-2018053028-A (JP)
Title: Two liquid reaction-curable aqueous coating composition for primer, and multilayer film forming method using the same and coated body
Inventor: TANABE TOMOHIRO
IPC: C09D179/02
Filed: 2016-09-27
Abstract: PROBLEM TO BE SOLVED: To provide a two liquid reaction-curable aqueous coating composition for primer, which gives a primer coat having excellent chemical resistance, and a multilayer film forming method using the same and a coated body.SOLUTION: A two liquid reaction-curable aqueous coating composition for primer has an epoxy resin and an amine resin. In the epoxy resin, a weight ratio between an epoxy resin with an epoxy equivalent of 400-1000 g/eq and an epoxy resin with an epoxy equivalent of 150-300 g/eq is 90:10-60:40.SELECTED DRAWING: None
Patent JP-2018056324-A (JP)
Title: Electronic component
Inventor: YONEDA MITSURU
IPC: H01G9/06
Filed: 2016-09-28
Abstract: PROBLEM TO BE SOLVED: To provide an electronic component which has a simple structure, high mechanical strength, and high environment resistance performance such as earthquake resistance.SOLUTION: An aluminum electrolytic capacitor 1 comprises: a cylindrical outer case 4 with a bottom that houses a capacitor element 2 formed by overlapping and winding an anode foil 5 and a cathode foil 6 through a separator 7; and an elastic sealing member 3 that seals an opening part of the outer case 4. In the outer case 4, a plurality of taper state concave parts 9 of which the depth is smaller toward an inclination side of the opening from a cylindrical bottom surface 4A with the bottom and the opening side is formed in an outer peripheral surface 4B. Thus, a taper state elevation part 10 elevated toward a center side of a radial direction is formed in an inner peripheral surface positioned on a back surface of the concave part 9, and the capacitor element 2 is contacted and supported by the elevation part 10.SELECTED DRAWING: Figure 1
Patent JP-2018052576-A (JP)
Title: Blister packaging body
Inventor: NISHIDA SHUNYA
IPC: B65D75/36
Filed: 2016-09-30
Abstract: PROBLEM TO BE SOLVED: To provide a blister packaging body which can attract attention by a packaging object, and can stand by itself in a more stable state.SOLUTION: A blister packaging body A1 comprises: a packaging object 3, a sheet 1 which has a concave portion 15 in which the packaging 3 is stored; and a seal body which closes the concave portion 15. The concave portion 15 is transparent or translucent, and the sheet 1 has a back face portion 14 which is connected to an opening portion of the concave portion 15, and is right-angled in a y direction, and has a bottom face portion 16 which is connected to the back face portion 14, and is separated from the concave portion 15 in a z direction. The bottom face portion 16 has at least a part of one or more contact portions 17 included in a virtual face which is parallel to the y direction and intersects with the z direction, at a position separated from the concave portion 15 in the z direction.SELECTED DRAWING: Figure 1
Patent JP-2018051236-A (JP)
Title: Game machine
Inventor: MIYASAKA JUN
IPC: A63F7/02
Filed: 2016-09-30
Abstract: PROBLEM TO BE SOLVED: To favorably improve a configuration of a game machine in which many payout balls can be acquired by shooting game balls at a variable win device switched to an entry accepting state in a special game state.SOLUTION: Some of game balls that have entered an upper right passage part 810A are guided through a branch passage 820 to a region not allowing entry to a lower right passage part 810C. Nevertheless, a player may have the illusion that all game balls that have entered the upper right passage part 810A are guided through the lower right passage part 810C to an upper big win device 434 or general win device 439C, and the player may feel as if many of the game balls were entering the upper big win device 434 in a special game state. Thereby, the invention can both enhance amusement of a game of shooting game balls at the upper big win device 434 in the special game state and prevent a game parlor side from suffering from disadvantage of excessive game values acquired by players.SELECTED DRAWING: Figure 21
Patent JP-2018059862-A (JP)
Title: Antenna characteristic measurement device
Inventor: KAWAI YOJI
IPC: H04B17/16
Filed: 2016-10-07
Abstract: PROBLEM TO BE SOLVED: To provide an antenna characteristic measurement device capable of measuring relative phase differences among multiple antennae without requiring detailed measurement and adjustment of lengths of optical fibers and attachment/detachment of optical electric-field sensor heads.SOLUTION: An antenna characteristic measurement device comprises: an optical electric-field sensor head 12 disposed in the vicinity of each antenna; a modulation light source 14 for supplying input light; input/output optical fibers 21, each being configured to transmit the input light to a respective optical electric-field sensor head and to transmit modulated light to an O/E converter 15; a correction light source 16 configured to supply light of a wavelength different from that of the modulation light source 14; and an FBG 20 disposed between each pair of the optical electric-field sensor head 12 and input/output optical fiber 21. A correction light signal obtained by modulating intensity of the correction light source 16 with a reference signal is fed to the input/output optical fibers 21, and reflected correction light signals coming back from the FBGs 20 are compared with the reference signal to correct radiowave phase measurements that are dependent on the respective input/output optical fibers 21.SELECTED DRAWING: Figure 1
Patent JP-2017036306-A (JP)
Title: Orally administering corticosteroid compositions
Inventor: GOPI M VENKATESH
IPC: A61K47/10
Filed: 2016-10-07
Abstract: PROBLEM TO BE SOLVED: To provide orally administering corticosteroid compositions and methods for treating conditions associated with inflammation of the gastrointestinal tract in individuals.SOLUTION: An orally disintegrable solid pharmaceutical composition comprising 20 mg or less of a topically applicable corticosteroid and at least one disintegrant selected from the group consisting of crospovidone, sodium starch glycolate, crosslinked carboxymethyl cellulose, low substituted hydroxypropyl cellulose, mannitol, xylitol, sorbitol, maltol, maltitol, lactose, sucrose, maltose and a combination thereof, where the composition has no significant systemic glucocorticoid or mineralocorticoid activity after oral administration, and the solid pharmaceutical composition when tested according to the USP<701> Disintegration Test, disintegrates within 60 seconds, and the corticosteroid locally accumulates in the upper gastrointestinal tract.SELECTED DRAWING: None
Patent JP-2018062957-A (JP)
Title: Gas cock removing jig and method for removing gas cock using the same
Inventor: TSUNASAKI MASARU
IPC: F16L55/115
Filed: 2016-10-11
Abstract: PROBLEM TO BE SOLVED: To provide a gas cock removing jig that can reduce the size thereof in transportation but can suppress an amount of a gas flowing out to the outside which occurs at the time of operation, and to provide a method for removing a gas cock using the same.SOLUTION: In a removal readiness state where a gas cock 40 is brought into a closed state and a secondary-side gas pipe is removed from the gas cock 40, the other end of an elastic cylindrical member 30 includes an annular other end part 32 that is connected to an outer diameter part of a tip-side end part 44 of the gas cock 40 in an airtight manner while taking a folded back posture and being elastically deformed in a ring radial direction.SELECTED DRAWING: Figure 2
Patent JP-2018065399-A (JP)
Title: Controller for hybrid vehicle and hybrid vehicle
Inventor: MORIKAWA KENJI
IPC: B60L15/20
Filed: 2016-10-17
Abstract: PROBLEM TO BE SOLVED: To provide a controller for a hybrid vehicle and a hybrid vehicle capable of giving vehicle driving feeling close to engine creep to a driver by generating motor creep while restraining electric power consumption.SOLUTION: A controller 70 for a hybrid vehicle comprises a motor creep stop control unit 71 which executes control processing for halting a motor generator 21 to stop generation of motor creep when the hybrid vehicle 1 has stopped travelling in response to a brake pedal 50 of the hybrid vehicle 1 being pressed, and a motor creep generation control unit 71 which executes control processing for generating motor creep when an amount of pressing of the brake pedal 50 has decreased and brake force caused by the pressing of the brake pedal 50 has become equal to or below a predetermined value at which the hybrid vehicle 1 is capable of starting with engine creep.SELECTED DRAWING: Figure 1
Patent JP-2018065232-A (JP)
Title: Robot control device, robot, and robot system
Inventor: KUDO MAKOTO
IPC: B25J9/10
Filed: 2016-10-21
Abstract: PROBLEM TO BE SOLVED: To provide a robot control device capable of accurately calculating at least one of a weight of an end effector, an off-set of the end effector and moment of inertia of the end effector.SOLUTION: A robot control device for controlling a robot comprising a movable section to/from which an end effector can be attached and detached, comprises a control section subjecting the movable section to a first operation. The control section calculates at least one of a weight of the end effector, an off-set of the end effector and moment of inertia of the end effector based on a first torque measured for a predetermined period in the first operation in a state where the end effector is not provided to the movable section and a second torque measured for the predetermined period in the first operation in a state where the end effector is provided to the movable section.SELECTED DRAWING: Figure 3
Patent JP-2017144225-A (JP)
Title: Biological information detection device
Inventor: SATOI NAOMI
IPC: A61B5/11
Filed: 2016-10-24
Abstract: PROBLEM TO BE SOLVED: To stably acquire biological information even when a subject person moves.SOLUTION: A biological information detection device comprises: a light source 110; a photodetector 140 which detects light emitted from the light source 110 and having reached the photodetector 140 from a subject portion of the subject person and outputs an electric signal; and an arithmetic circuit 200 which, on the basis of the electric signal outputted from the photodetector 140, generates biological information relating to a blood flow in the subject portion and outputs the biological information. When the distance between the photodetector 140 and the subject portion is longer than a predetermined distance, the arithmetic circuit 200 outputs the biological information with increased signal intensity.SELECTED DRAWING: Figure 1A