baber/WOPTO huggingface dataset:
Patent JP-2019035132-A (JP)
Title: Neutralization treatment method
Inventor: TAKENAKA KAZUMI
IPC: C22B3/44
Filed: 2017-08-21
Abstract: To provide a neutralization treatment method capable of performing a neutralization treatment by stabilizing pH control of mixed slurry comprising leach residue slurry and filtrate, without being affected by fluctuation of liquid quality.SOLUTION: In a neutralization treatment method for neutralizing and discarding to the outside, mixed slurry comprising leach residue slurry containing sulfuric acid, generated in wet refining by a high-pressure acid leaching method of a nickel oxide ore, and filtrate containing impurities after generating mixed sulfide of nickel and cobalt and subjecting it to solid-liquid separation, a measured pH value is corrected corresponding to liquid quality of the mixed slurry during the neutralization treatment or after the neutralization treatment, and the neutralization treatment is performed by using the corrected pH value as an index.SELECTED DRAWING: Figure 2
Patent JP-2019037166-A (JP)
Title: Juice-containing beverage
Inventor: HARUNARI Akiko
IPC: A23L2/00
Filed: 2017-08-24
Abstract: To provide a novel fruit-containing beverage in which, when served and drunk, more fresh feeling can be felt.SOLUTION: Provided is a juice-containing beverage containing one or more kinds citrus juice selected from the group consisting of sweet oranges, oranges, tangols and tanzeros, and in which the ratio (x) of limonin (ppm)/carotenoid (ppm) is 0.38 to 0.59, ethyl butyrate concentration (y) is 4.8 ppm or less, and the relationship with -66.7x+26.5≤y≤-8.3x+8.8 is satisfied.SELECTED DRAWING: Figure 1
Patent JP-2019037500-A (JP)
Title: Game machine
Inventor: OGURA TOSHIO
IPC: A63F7/02
Filed: 2017-08-25
Abstract: To enhance interest in a game when executing winning performance.SOLUTION: It is determined whether a prescribed moment (for example, game ball entry into a special winning port 24) arrives and, on the basis of the arrival of the prescribed moment, winning performance can be executed. In a first pattern in which the winning performance is executed on the basis that it is determined that the prescribed moment is arrived at and in a second pattern in which the winning performance is executed at a timing later than the first pattern, the winning performance can be executed (for example, unless the winning performance is executed when game balls enter the special winning port 24, the winning performance is immediately executed; in the case that the winning performance is executed when game balls enter the special winning port 24, the winning performance is executed in delay).SELECTED DRAWING: Figure 48
Patent JP-2019039621-A (JP)
Title: Grill device
Inventor: KAKIUCHI SUKEMASA
IPC: F24C15/02
Filed: 2017-08-25
Abstract: To provide a grill device in which an opening of a grill chamber is stably closed by a grill door and sound and an impact are inhibited from occurring when the grill door is closed.SOLUTION: A grill device includes: a grill door which opens or closes an opening 20 of a grill chamber 2; a slide rail part 5; a biasing mechanism 7; and a damper mechanism 8. The slide rail part 5 slidably supports the grill door in a fore and aft direction. When the grill door is located at a closed position at a rear end of its slide range, the opening 20 is closed by the grill door. The biasing mechanism 7 is a mechanism which biases the grill door to a rear side B toward the closed position. The damper mechanism 8 is a mechanism which alleviates an impact caused when the grill door closes the opening 20.SELECTED DRAWING: Figure 5
Patent JP-2019047607-A (JP)
Title: Electric power conversion device
Inventor: ICHIJO KOYO
IPC: H02M7/48
Filed: 2017-08-31
Abstract: To provide an electric power conversion device capable of improving cooling performance for heat-generating components.SOLUTION: An electric power conversion device 1 includes: a semiconductor lamination unit 2 in which a plurality of semiconductor modules 3 each having a semiconductor element 4 are laminated in a lamination direction X; a reactor 11 constituting a booster circuit for boosting a DC voltage; and a capacitor 7 electrically connected to the plurality of semiconductor modules 3. Coolant passages 21, 23, 25 are respectively provided in the semiconductor lamination unit 2, the reactor 11 and the capacitor 7, and the reactor 11 and the capacitor 7 are disposed adjacent to each other.SELECTED DRAWING: Figure 1
Patent JP-2019042868-A (JP)
Title: Abrasive grain-dispersed iron-plating grind stone
Inventor: ISHIKAWA YOSHIHISA
IPC: B24D3/06
Filed: 2017-09-01
Abstract: To provide an abrasive grain-dispersed iron-plating grind stone to which a grinding method by electrolytic in-process dressing or a mechanical grinding method is applicable, and which can easily be produced and is capable of grinding metal, glass and the like with high accuracy and high efficiency.SOLUTION: An abrasive grain-dispersed iron-plating grind stone has a base material 1 and an abrasive grain-dispersed iron-plating layer 2 provided on the base material 1. The abrasive grain 2A composing the plating layer 2 is diamond or cBN, and the iron plating layer 2B composing the plating layer 2 is made to be 0 to 2 mass% in a carbon content. In this regard, it is preferable that the carbon content be any one in: a range of 0-0.1 mass% as a grind stone for mirror finish; that of 0.1-0.5 mass% as the stone for precise grinding; and that of 0.5-2 mass% as the stone for high-accuracy grinding process, and also it is preferable that the Vickers hardness of the iron plating layer 2B be in a range of 180-1,100 HV.SELECTED DRAWING: Figure 1
Patent JP-2019046197-A (JP)
Title: Information processing device, information processing method and information processing program
Inventor: TSUKAMOTO KOJI
IPC: G06F16/00
Filed: 2017-09-01
Abstract: To provide an information processing device, an information processing method and an information processing program capable of associating user information of an identical user between user information groups which are managed independently from each other.SOLUTION: In information processing device according to the present application comprises an information acquisition section, a first association section and a second association section. The information acquisition section acquires: information on a second user information group which includes plural pieces of second user information and is managed separately from a first user information group including plural pieces of first user information; and the information on a third user information group which includes plural pieces of third user information and is managed separately from the first user information group. On the basis of the information acquired by the information acquisition section, the first association section associates the first user information with: the second user information; and the third user information. The second association section associates the second user information with the third user information on the basis of an association result by the first association section.SELECTED DRAWING: Figure 1
Patent JP-2019039895-A (JP)
Title: Capacitance measuring apparatus of secondary battery
Inventor: TOYAMA HIDEAKI
IPC: H02J7/00
Filed: 2017-08-22
Abstract: To provide a highly convenient capacitance measuring apparatus of secondary battery.SOLUTION: The capacitance measuring apparatus of secondary battery comprises: a series circuit including a load resistance 8 and a switching element 7 which are connected to a secondary battery 1 as measured object and composing a discharge path of the secondary battery; a microcomputer 5 having a program for detecting, after the secondary battery started discharging, that voltage of the secondary battery reaches a discharge end voltage, and for turning off the switching element to stop discharging of the secondary battery; and a constant voltage circuit 4 outputting power to the microcomputer using, instead of commercial power supply, the secondary battery as power supply with constant voltage. The capacitance measuring apparatus of secondary battery further comprises: a display device operating by the output of the constant voltage circuit, and displaying time at which the secondary battery started discharging or time elapse therefor, and ever-changing output voltage of the secondary battery; a switch 6 forcedly stopping the discharging of the secondary battery; and an interruption program ending the discharging in response to receiving a switch signal from the switch.SELECTED DRAWING: Figure 1
Patent JP-2019050848-A (JP)
Title: Pulse wave measurement device, blood pressure measurement device, apparatus, pulse wave measurement method and blood pressure measurement method
Inventor: OZAWA HISASHI
IPC: A61B5/022
Filed: 2017-09-12
Abstract: To provide a pulse wave measurement device capable of obtaining a high S/N ratio, without requiring a complicated signal processing such as Fourier transform.SOLUTION: A pulse wave measurement device includes transmission parts 61, 64 for emitting radio waves E1', E2' toward a measurement site, reception parts 62, 63 for receiving the radio waves E1', E2' reflected by the measurement site, and pulse wave detection parts 101, 102 for detecting pulse wave signals PS1, PS2 for showing a pulse wave of an artery 91 passing through the measurement site based on outputs from the reception parts 62, 63. In the radio waves emitted from the transmission parts 61, 64, a band width is restricted by an index relative to the band width determined beforehand.SELECTED DRAWING: Figure 5
Patent JP-2019054097-A (JP)
Title: Protective case
Inventor: MIZUNO TAKASHI
IPC: G06F1/16
Filed: 2017-09-14
Abstract: To provide a protective case capable of making a thickness of the entire case as thin as possible even when equipment is stored, and supporting a case body vertically without forming an uneven portion in a lid when the case body is erected and installed.SOLUTION: The protective case includes: a back-surface portion 30 covering at least a part of a back-surface of an electronic dictionary 100; a first support portion 60 provided between the back-surface portion 30 and a mounting surface P and erecting and supporting the electronic dictionary 100 on the mounting surface P; and a second support portion 45, supporting the electronic dictionary 100 by being interposed between a lower end portion 111 and the mounting surface P when the electronic dictionary 100 is erected, having a planar portion in which a surface on the mounting surface P side is formed in a planar shape.SELECTED DRAWING: Figure 1
Patent JP-2019057024-A (JP)
Title: Classifier construction method, image classification method, classifier construction device and image classification device
Inventor: MATSUMURA AKIRA
IPC: G01N21/956
Filed: 2017-09-20
Abstract: To provide a technique capable of easily constructing a classifier for performing image classification with high accuracy.SOLUTION: A frequency distribution data generation part 332 generates frequency distribution data 82 showing a frequency in each section obtained by discretizing values of a feature amount axis for each class in each feature amount axis on the basis of plural teacher data 81. A classifier generation part 333 generates a classifier 330 for classifying an image on the basis of the frequency distribution data 82. A frequency distribution data correction part 334 specifies a correspondence section corresponding to the value of a feature amount belonging to the teacher data 81 in each feature amount axis about the teacher data 81 that is erroneously classified when classified by the classifier 330 in the plural teacher data 81, and corrects the frequency distribution data 82 so as to increase the frequency of a class taught by the teacher data 81 in the specified correspondence section. A repetition control part 335 causes the frequency distribution data correction part 334 to correct the frequency distribution data 82 once or more times.SELECTED DRAWING: Figure 3
Patent JP-2019060913-A (JP)
Title: Portable image display device and image display control method
Inventor: TAKAHASHI HIROMASA
IPC: G09G5/36
Filed: 2017-09-23
Abstract: To display tally information in an image display device including a compact display without reducing visibility of an image.SOLUTION: An HMD 10 that is a portable image display device comprises a compact display 25, and an image display control unit 15 that performs image display control. The image display control unit 15 performs processing of changing the display modes, such as the size, luminance, and color of an image displayed on the display 25 on the basis of a tally signal acquired from a sub control room 3. Thus, tally information is expressed on the display 25 without erosion of the display area of the original image.SELECTED DRAWING: Figure 5
Patent JP-2019062671-A (JP)
Title: Power drive circuit, television apparatus
Inventor: OKI KENTARO
IPC: H02J1/00
Filed: 2017-09-27
Abstract: To provide a power drive circuit, a television apparatus capable of suppressing inrush current and reducing operation frequencies of a relay circuit without increasing power consumption.SOLUTION: A power drive circuit 2 is connected with a commercial AC power supply 3 and can drive a DC load circuit 4. The power drive circuit has: a rectification circuit 10 which converts AC power from the commercial AC power supply into DC power; a capacitor 11 which is connected with the rectification circuit to smoothen voltage of the converted DC power; a thermistor 12 provided between the commercial AC power supply and the capacitor; a relay circuit 13 which is connected in parallel with the thermistor; and a drive power determination part 33 which determines whether or not power to be required for driving the DC load circuit is equal to or less than a predetermined value. The relay circuit performs an ON operation based on a determination result of the drive power determination part.SELECTED DRAWING: Figure 1
Patent JP-2018059201-A (JP)
Title: Film thickness monitoring device, film deposition device, and film thickness monitoring method
Inventor: KOIZUMI HIDEKI
IPC: C23C14/54
Filed: 2017-09-29
Abstract: PROBLEM TO BE SOLVED: To provide a film thickness monitoring device, a film deposition device, and a film thickness monitoring method capable of precisely monitoring the thickness of a film formed in an object.SOLUTION: A film thickness monitoring device 10 comprises: an output part 17 for outputting a measurement signal having a frequency varied within a predetermined range, to a piezoelectric element; a receiving part 18 for receiving the measurement signal and a reflection signal reflected from the measurement signal by the piezoelectric element; and a monitoring part 19 for determining the frequency characteristics of the impedance and the frequency characteristics of a phase thereby to determine the resonance frequency of the piezoelectric element on the basis of the received measurement signal and reflection signal, and for monitoring the thickness of the film formed on the filming object on the basis of the amount of change of the resonance frequency determined.SELECTED DRAWING: Figure 4
Patent JP-2019062799-A (JP)
Title: Manufacturing system of edible oil, and manufacturing method of edible oil
Inventor: IKEDA MASAYUKI
IPC: G01F1/00
Filed: 2017-09-29
Abstract: To provide a calculation method capable of more accurately calculating a yield of obtained refined oil in a manufacturing step of edible oil, especially in a refining step, and to provide a manufacturing system using the calculation method.SOLUTION: A manufacturing method of edible oil includes: generating a plurality of first flow quantity data showing quantities of undeoxidized oil supplied to a deoxidation part during different periods; generating a plurality of second flow quantity data showing quantities of deoxidized oil deoxidized in the deoxidation part during different periods; calculating a yield of deoxidation process in accordance with one of the plurality of first flow quantity data, and one of the plurality of second flow quantity data; and adjusting deoxidation process in accordance with the calculated yield and a theoretical yield value.SELECTED DRAWING: Figure 4
Patent JP-2018101773-A (JP)
Title: Retainer
Inventor: YAMAMOTO TAKASHI
IPC: H01L21/683
Filed: 2017-09-29
Abstract: PROBLEM TO BE SOLVED: To suppress reduction of uniformity of temperature distribution in the fist surface of a ceramic plate of a retainer.SOLUTION: A retainer includes a ceramic plate and a base member, and an object is held on the first surface of the ceramic plate orthogonal to a first surface. A recess is formed in at least one of the second surface of the ceramic plate and the third surface of the base member. The retainer further includes a filling member filling the recess. The filling member has gas permeability, and is formed of an insulation material of low heat conductivity. The filling member has an exposure surface exposed from a recess, a bottom surface facing the bottom face of the recess, having an area smaller than that of the exposure surface, and entirely overlapping the exposure surface, and a lateral face connecting the circumference of the exposure surface and the circumference of the bottom surface. The filling member also has a particular part where the size in a second direction orthogonal to the first direction decreases continuously toward the bottom surface.SELECTED DRAWING: Figure 4
Patent JP-2018059093-A (JP)
Title: Polyamide powder for selective sintering methods
Inventor: DIEKMANN WOLFGANG
IPC: C08J3/14
Filed: 2017-09-29
Abstract: PROBLEM TO BE SOLVED: To provide a polyamide powder for powder bed fusion methods.SOLUTION: The polymer exhibits a solution viscosity to ISO 307 of 1.55 to 1.75 and an increase in the solution viscosity of 10% to 40%, preferably 20% to 30%, when the polymer is subjected to a temperature 10°C below its melting temperature under a nitrogen atmosphere for 24 h.SELECTED DRAWING: None
Patent JP-2019062873-A (JP)
Title: Mulching transplanter
Inventor: SHIN JIRO
IPC: A01C11/02
Filed: 2017-10-05
Abstract: To prevent drag of a sheet at the beginning of a work.SOLUTION: A mulching transplanter includes work starting-time control sensitivity blunting means for pressing a planting implement 3 onto a field surface by blunting hydraulic control sensitivity lower than set sensitivity, upon drop or grounding of the planting implement 3 onto the field surface, and work starting-time control sensitivity returning means for returning the hydraulic control sensitivity to the set sensitivity at a timing of traveling of a traveling machine body 1 as long as a prescribed distance L1, after blunting the hydraulic control sensitivity by the work starting-time control sensitivity blunting means.SELECTED DRAWING: Figure 12
Patent JP-2019071171-A (JP)
Title: Power selling controlling system and power selling control method
Inventor: IWAMI JUN
IPC: H02J3/00
Filed: 2017-10-05
Abstract: To provide a technique for calculating the available power sale volume more accurately by using a variety of information.SOLUTION: A power selling control system 100 where a forecasting information management device 10 for managing the forecasting information about the weather, extraneous material, and the like, and at least one fuel cell system 30 (30a, 30b, ...) are connected via a network 40 includes a power consumption acquisition part 102 for acquiring the use power amount in future day, on the basis of learning results of power consumption in the past in a facility to which the power generated by the fuel cell is supplied, out of the electric energy generated by the fuel cell, a suppression information acquisition part 103 for acquiring the suppression information related to suppression of power generation in the fuel cell from the forecasting information for the future day, and a power selling amount calculation part 104 for calculating the available power sale volume in the future day, by subtracting the power generation suppression amount based on the suppression information in the future day, and the use power amount in the future day, from the electric energy generated in the fuel cell the future day.SELECTED DRAWING: Figure 1
Patent JP-2019069410-A (JP)
Title: Visible light activated photocatalytic composite filter material, and production method thereof
Inventor: O MASAAKI
IPC: B01J37/04
Filed: 2017-10-06
Abstract: To provide a photocatalytic composite filter material having comparatively high activity in a visible light region, and having comparatively little contamination of bacterium or the like, or comparatively small decline of a passing flow rate caused by contamination or the like.SOLUTION: A photocatalytic composite filter material contains cellulose nanofibers (hereafter, sometimes referred to as 'CNF'), and a carbon particle-titania core shell complex mixed in CNF. In a production method of the photocatalytic composite filter material, CNF suspension is added into, and mixed in CNF fluid dispersion into which the carbon particle-titania core shell complex is dispersed, and mixed liquid is filtered through a filtration membrane.SELECTED DRAWING: Figure 3
Patent JP-2019068986-A (JP)
Title: Game machine
Inventor: OGURA TOSHIO
IPC: A63F7/02
Filed: 2017-10-10
Abstract: To provide a game machine capable of suppressing a rise in a gambling property.SOLUTION: A game machine comprises: a special variable device provided in a game area and capable of changing from a non-specific state to a specific state in which a game medium enters more easily than the non-specific state on the basis of a variable display result of special identification information; and game control means capable of controlling states to a special state having higher frequency in which an ordinary variable device changes to a predetermined state than a non-special state and an advantageous state in which the special variable device changes to the specific state. The game control means makes a state to the non-special state when controlling to the advantageous state. A special area is provided in which the variable display of the ordinary identification information can be executed by entry of the game medium and the entered game medium is discharged out of the game area, in an upstream position of the special variable device in the game area.SELECTED DRAWING: Figure 8-1
Patent JP-2018002151-A (JP)
Title: Vehicle seat
Inventor: SUGIYAMA SHINJI
IPC: B60N2/64
Filed: 2017-10-12
Abstract: PROBLEM TO BE SOLVED: To provide a vehicle seat capable of compactly constituting a drive source and a periphery of the drive source.SOLUTION: A vehicle seat is fixed to a side frame 20, and includes a drive source 52 for turning a link member. The side frame 20 has a pair of bent parts 21A whose end parts in a front-back direction are bent toward the inside in a lateral direction. The drive source 52 includes a motor 52A, a gear box 52B for storing a gear for decelerating rotational drive force generated by the motor 52A, and an output shaft 52C for outputting the decelerated rotational drive force. The gear box 52B has a fastening part 330 projected to the outside in a radial direction of the output shaft 52C for arranging a screw 91 for blocking up an end part in the axial direction of the output shaft 52C. The fastening part 330 is arranged in a position for avoiding an upper part of a straight line L of connecting the mutual end parts of the pair of bent parts 21A when viewed from an axial direction of the output shaft 52C.SELECTED DRAWING: Figure 8