baber/WOPTO huggingface dataset:
Patent JP-2018195437-A (JP)
Title: Fuel cell system and method of operating fuel cell system
Inventor: KOBAYASHI AKI
IPC: H01M8/04
Filed: 2017-05-17
Abstract: To provide a system including a plurality of fuel cells, in which durability of an oxidant gas supply device is improved while reliability of the fuel cells is maintained.SOLUTION: If even one of impurity gas concentrations in fuel off-gas circulation paths 9-1, 9-2, 9-3 exceeds a predetermined concentration, exhaust valves 4-1, 4-2, 4-3 are simultaneously opened to increase output of an oxidant gas supply device 1, and thereby, the number of times to increase output of the oxidant gas supply device 1 can be reduced while a decrease in power generation performance of fuel cells 11-1, 11-2, 11-3 is suppressed. Accordingly, durability of the oxidant gas supply device 1 can be improved.SELECTED DRAWING: Figure 1
Patent JP-2018194452-A (JP)
Title: Signal processing device, turbine system, signal processing method, and program
Inventor: HIROE TAKAHARU
IPC: F01D25/00
Filed: 2017-05-18
Abstract: To provide a signal processing device with which it is possible to reduce a computation load for removing noise.SOLUTION: The signal processing device comprises: an input unit for accepting input of a measured value at a first time of day, in which noise is superimposed on the true value of a target parameter; a computation unit for subtracting a most likely estimated value of the target parameter at a second time of day from the inputted measured value of the target parameter, computing a change amount of the measured value of the target parameter at the first time of day, with the most likely estimated value of the target parameter at the second time of day used as a point of reference, and multiplying this change amount by a prescribed coefficient to compute a most likely estimated value of the change amount; and an output unit for adding the most likely estimated value of the change amount to the most likely estimated value of the target parameter at the second time of day, and outputting the most likely estimated value of the target parameter at the first time of day. The computation unit finds the dispersion of the true value on the basis of the product of a prescribed first adjustment coefficient and the change amount.SELECTED DRAWING: Figure 3
Patent JP-2018192073-A (JP)
Title: Display device
Inventor: MATSUMOTO YOZO
IPC: G08G1/005
Filed: 2017-05-19
Abstract: To provide a display device capable of displaying not only "Cleaning in Progress" but also displaying cleaning finish time.SOLUTION: A display device includes: a display screen 111 placed in a front surface of a body part 110; position signal reception parts 132, 139 receiving a position signal for identifying a place where the display device is set; and a storage part 131 which is placed inside the body part and stores cleaning time for each room and location information of the room. The display device is provided with a control part 137 which identifies a room corresponding to the location information stored to the storage part on the basis of the position signal and displays to the display screen a remaining time or cleaning finish time of day calculated from cleaning start time on the basis of the cleaning time of the identified room stored to the storage part.SELECTED DRAWING: Figure 3
Patent JP-2018198160-A (JP)
Title: Vehicular lighting fixture
Inventor: IWASAKI TAKAHIRO
IPC: F21S45/00
Filed: 2017-05-24
Abstract: To provide a vehicular lighting fixture capable of suppressing point light when causing light to enter from a second light source through a face extending downward from an edge part into a lens body.SOLUTION: A vehicular lighting fixture 10 includes a first lens 22, and a second lens 32 including a second emission part 32a arranged in a state of being opposed to a light-entering face 22e, and a second light-entering part 32b arranged behind the second emission part 32a. Light entering from a second light source 31 through the second light-entering part 32b is emitted from the second emission part 32a, enters, through the light-entering face 22e, into the first lens 22, and is emitted from a first emission part 22a. The light-entering face 22e of the first lens 22 is formed as a diffusion face to diffuse the light entering from the second emission part 32a through the light-entering face 22e into the first lens 22.SELECTED DRAWING: Figure 1
Patent JP-2018200936-A (JP)
Title: Semiconductor device and manufacturing method for semiconductor device
Inventor: TSUDA KOREFUMI
IPC: H01L21/336
Filed: 2017-05-26
Abstract: To improve characteristics of a semiconductor device comprising a non-volatile memory having a fin structure.SOLUTION: A semiconductor device comprises: an element isolation part ST arranged between fins F, a height of which is higher than that of the fin F; a memory gate electrode MG arranged via a memory gate insulation film ONO having a charge storage part on the fin F and the element isolation part ST; and a control gate electrode CG arranged in parallel with the memory gate electrode MG. Then, a height of the element isolation part ST below the memory gate electrode MG is higher than that of the element isolation part ST below the control gate electrode CG. Thus, the height of the element isolation part ST below the memory gate electrode MG is higher than that of the element isolation part ST below the control gate electrode CG such that mismatching of injection of electrons and holes and a rewriting operation speed and reliability can be improved.SELECTED DRAWING: Figure 5
Patent JP-2018204051-A (JP)
Title: Chamber, method for producing chamber, chamber maintenance method, plasma treatment device, and plasma treatment method
Inventor: MITAKE TATSUHIRO
IPC: C23C16/507
Filed: 2017-05-31
Abstract: To suppress chamber damage, prevent the occurrence of particles, and reduce the number of times of chamber maintenance, in plasma treatment.SOLUTION: The present invention provides a chamber 4 in which plasma treatment is performed in its inside (SP). Of the inner surface 15g of a wall part 15c of the chamber 4, in the vicinity of an electrode 5 for plasma generation, a coat C of inorganic substance is partially provided.SELECTED DRAWING: Figure 1
Patent JP-2018201782-A (JP)
Title: Phenomenon generation determination system and phenomenon generation determination method
Inventor: RA SHII
IPC: A61B5/0476
Filed: 2017-06-02
Abstract: To detect rhythm property from a signal which is varied in a complicated manner and determine presence of generation of a prescribed phenomenon.SOLUTION: A phenomenon generation determination system 100 comprises: an acquisition part 101 for acquiring a signal; a function calculation part 102 for calculating a correlation function on the basis of an analysis signal included in an analysis section which is a section of a prescribed period included in the signal and a comparison signal included in a comparison section which is overlapped to the analysis section at least partially in a time-variant manner; a pole identification part 103 for identifying a pole of a same code of the acquired correlation function; an interval calculation part 104 for calculating a period interval between adjacent poles in plural poles; a statistical processing part 105 for calculating a central value indicating a rhythm property by a statistical method using the interval; and a generation determination part 106 for determining that, a prescribed phenomenon is generated by comparing the central value with a prescribed threshold.SELECTED DRAWING: Figure 1
Patent JP-2018058570-A (JP)
Title: On-water movable body
Inventor: IZUMI YASUNORI
IPC: B63B35/00
Filed: 2017-06-04
Abstract: PROBLEM TO BE SOLVED: To provide an on-water movable body which is suitable for, e.g., inspecting a bulkhead and the like, enables an easy turnabout without limitation of travel directions, allows use even in a narrow space, suffers no damage from contact with an object, and permits inspection and the like in proximity.SOLUTION: The on-water movable body comprises: an object device mounting body (1) for mounting an object device; a buoyancy member attaching body (2) for attaching a buoyancy member that imparts buoyancy to the object device mounting body (1); a shaft body (3) being coaxial with the object device mounting body (1) and the buoyancy member attaching body (2) and located at the center; and a driving body (4) to obtain driving force. The object device mounting body (1) comprises: a first substrate (11) provided with a travel direction monitoring unit (111); and a second substrate (12) provided with an object device unit (121). The object device mounting body (1) and the buoyancy member attaching body (2) move independently of each other.SELECTED DRAWING: Figure 1
Patent JP-2018203463-A (JP)
Title: Image forming apparatus
Inventor: NODA TAKASHI
IPC: B65H7/04
Filed: 2017-06-05
Abstract: To provide an image forming apparatus capable of adjusting an abnormal state of an actuator with a simple method.SOLUTION: The image forming apparatus includes: an actuator; a detection unit that detects a displacement of the actuator; a member to be operated provided so as to be able to move up and down; and a drive unit for driving the member to be operated. The member to be operated is disposed at a position temporarily contacting the actuator when it is moved up and down. The image forming apparatus further includes: a determination unit that determines whether the actuator is in an abnormal state on the basis of a detection result of the detection unit; and an adjustment unit that instructs the drive unit to execute a predetermined operation based on a determination result of the determination unit.SELECTED DRAWING: Figure 9
Patent JP-2018201934-A (JP)
Title: Game machine
Inventor: DATE AKIO
IPC: A63F5/04
Filed: 2017-06-07
Abstract: To provide a game machine capable of performing smooth control even if various situations are compounded.SOLUTION: A game machine includes: a casing part 12; a main control board provided in the casing part 12; a first rotatable rotating drum 51L to a third rotating drum 51R provided in the casing 12; a performance part 18 capable of performing display regarding a game provided in the casing 12; a start switch for rotating the rotating drums; and a stop button sensor for stopping the rotating drums under rotation. In preparation for composition of a predetermined operation situation and another, predetermined operation situation, countermeasures performed in a main control board are predetermined, thus preventing unexpected operation from being performed.SELECTED DRAWING: Figure 1
Patent JP-2018201974-A (JP)
Title: Game machine
Inventor: SUZUKI SONTA
IPC: A63F7/02
Filed: 2017-06-07
Abstract: To provide a game machine capable of inhibiting damage to a cable.SOLUTION: A game machine 10 includes: a movable base 51 traveling relative to a fixed base 41; and a cable C10 for connecting junction boards 44, 74 fixed to the fixed base 41 and the movable base 51. The cable C10 is formed in a band and is disposed such that the thickness direction opposes the movable base 51. A cover sheet C20 for inhibiting contact between the cable C10 and the movable base 51 is overlapped with the cable C10.SELECTED DRAWING: Figure 11
Patent JP-2018201983-A (JP)
Title: Air mat device
Inventor: KOSUGI MASASHI
IPC: A47C27/10
Filed: 2017-06-07
Abstract: To provide an air mat device which, as an air system divider only in a parallel direction of air cells, is able to produce difference in hardness in a thickness direction and which, by only arranging in parallel a plurality of identical air cells, is able to bring diverse variations in ruggedness (difference in hardness) of the air mat surface.SOLUTION: An air mat device 10 is vertically sectioned into a plurality of layers of air chambers 14, with the air chambers 14 of each layer formed in a manner that air circulates mutually. When air is supplied from an air inlet by an air control part 16, air cells are divided into a plurality of systems in the direction installed in parallel, and are respectively communicated independently by the system. The air control part is capable of supplying and exhausting air to the air cells so as to produce a prescribed inner pressure by the system. At least a part of the air cells is structured to be installed each in parallel obliquely at a prescribed angle to one direction side.SELECTED DRAWING: Figure 1
Patent JP-2019003329-A (JP)
Title: Information processor, information processing method, and program
Inventor: TSUKAMOTO KENJI
IPC: H04N5/93
Filed: 2017-06-13
Abstract: To make it possible to create an identification model using proper data having less errors.SOLUTION: A data storage part (102) stores event data containing a feature quantity of an event of an object created in advance. A video acquisition part (101) acquires a video. A feature quantity creation part (103) creates a feature quantity of the event of the object in the acquired video. A data selection part (105) selects event data containing a feature quantity similar to the feature quantity created by the feature quantity creation part (103) from the event data stored in the data storage part (104). An identification model creation part (106) creates an identification model identifying an event of the object in the video by using the feature quantity of the selected event data.SELECTED DRAWING: Figure 1
Patent JP-2019001024-A (JP)
Title: Molding method of composite wing
Inventor: OKABE RYOJI
IPC: B29C44/12
Filed: 2017-06-13
Abstract: To provide a method of molding a composite wing capable of easily molding a composite wing with high dimensional accuracy and quality while achieving weight saving.SOLUTION: A composite material wing 10 is formed by superposing a dorsal wing member and a ventral wing member on each other. A molding method of the composite material wing 10 has a laminating step S1 of forming a dorsal laminate 12a by laminating a prepreg on a dorsal mold 32 for molding a dorsal wing member and of forming a ventral laminate 14a by laminating a prepreg on a ventral mold 34 for molding a ventral wing member, a mold matching step S2 in which the dorsal mold 32 and the ventral mold 34 are matched and a foaming agent 16 is placed in an internal space 20 formed by matching the dorsal laminate 12a and the ventral laminate 14a, and a curing step S3 for heating and curing the dorsal laminate 12a and the ventral laminate 14a while a foaming agent 16 is heated and expanded to pressurize the dorsal laminate 12a and the ventral laminate 14a from an inside toward the dorsal mold 32 and the ventral mold 34.SELECTED DRAWING: Figure 7
Patent JP-2019001308-A (JP)
Title: Flight vehicle
Inventor: HASHIMOTO SHINICHI
IPC: B64C27/08
Filed: 2017-06-15
Abstract: To obtain a flight vehicle which has a high safety and a large cost merit.SOLUTION: This flight body comprises: two or more rotor units 30 having propellers 31 for propulsion; a frame 20 on which the two or more rotor units 30 are installed; and two or more balloons 10 which is fitted to the frame 20 in a state that the balloon is expanded by encapsulation of gas therein. Consequently, a bonding structure of each balloon 10 is simple and reduced in a cost. Even if one balloon 10 is damaged, buoyance can be maintained by remaining balloons 10 which are not damaged, and therefore, breakage of the flight body 1 due to impact of falling thereof can be prevented, and it is less risk that the flight body is brought into contact with another thing and damages it. Further, if only the damaged balloon 10 is exchanged, the flight body can be recovered to an original state. The gas encapsulated in the balloons 10, which are not damaged, is not wasted. Further, the whole of the flight body 1 can be formed into a robust structure comprising a framework of the frame 20.SELECTED DRAWING: Figure 1
Patent JP-2019000881-A (JP)
Title: Junction method
Inventor: HORI HISASHI
IPC: B23K20/12
Filed: 2017-06-16
Abstract: To provide a junction method which prevents contamination from occurring at inner corners between metal members and is capable of increasing water-tightness and air-tightness.SOLUTION: A junction method includes: an outer corner friction agitation step of inserting only the agitation pin F2 of a first rotary tool F from the end face 1a of a first metal member 1 and the second side face 2c of a second metal member 2 to relatively move along the first butt part J1, and to bring the first butt part J1 into friction agitation junction; an auxiliary member arrangement step of arranging an auxiliary member 4 on the front member 1b of the first metal member 1; and a first butt part friction agitation step of inserting only the agitation pin F2 from the front face 4a side of an auxiliary member 4 to bring the first butt part J1 into friction agitation junction. In the first butt part friction agitation step, the first butt part J1 is brought into friction agitation junction in a state that only the agitation pin F2 keeps contact with only the first metal member 1 and the auxiliary member 4, or both the first metal member 1, the second metal member 2, and the auxiliary member 4.SELECTED DRAWING: Figure 8
Patent JP-2019004732-A (JP)
Title: Polyphenol-containing beverage
Inventor: EGUCHI KANA
IPC: A23L2/00
Filed: 2017-06-22
Abstract: To provide a beverage in which astringent taste of polyphenol and accumulation thereof are inhibited and which is excellent in drinkability.SOLUTION: A beverage containing the following components (A) and (B): (A) 0.001 to 0.5% by mass of at least one polyphenol selected from flavone, flavonol, dehydroflavonol, flavanone and sugar adducts thereof, and (B) 0.5% by mass or less of honey, wherein a mass ratio [(A)/(B)] of the component (A) and the component (B) exceeds 0.02 and less than 10.SELECTED DRAWING: None
Patent JP-2019006739-A (JP)
Title: Method for producing thiophene compound
Inventor: NAKATSUKA MASAKATSU
IPC: C07D495/04
Filed: 2017-06-28
Abstract: To provide a method for producing a thiophene compound.SOLUTION: A method for producing a compound represented by a general formula (1) comprises heat treatment of a compound represented by a general formula (2). [In the formula, Xto Xeach represent a hydrogen atom, a halogen atom, an alkyl group, or the like.]SELECTED DRAWING: None
Patent JP-2017201413-A (JP)
Title: Indicating frame parameter reusability
Inventor: NILS GUENTHER PETERS
IPC: G10L19/008
Filed: 2017-06-28
Abstract: PROBLEM TO BE SOLVED: To provide techniques for indicating frame parameter reusability for decoding vectors.SOLUTION: An audio decoding device 24 comprises a processor and a memory for implementing the techniques. The processor obtains a bitstream comprising a vector representative of an orthogonal spatial axis in a spherical harmonic function domain. The bitstream further comprises an indicator for whether to reuse, from a previous frame, at least one syntax element indicative of information used when compressing the vector. The memory stores the bitstream.SELECTED DRAWING: Figure 4
Patent JP-2019010662-A (JP)
Title: Can bottom molding device
Inventor: YAMASHITA ATSUSHI
IPC: B21D51/26
Filed: 2017-06-30
Abstract: To provide a can bottom molding device capable of stably and accurately molding a recessed part when applying bottom reform processing to a can bottom, excellently maintaining quality of a can by preventing flaw in a can drum and the can bottom, and improving productivity by preventing drop of the can.SOLUTION: A can bottom molding device for molding a recessed part by pressing at least any of an inner peripheral wall and an outer peripheral wall of an annular projection part of a can bottom, comprises a star wheel for holding a can drum, a top support member for supporting an opening end part of the can drum, a top cam mechanism for reciprocating the top support member in the can axis direction to a can, a bottom support member for supporting the can bottom, a bottom cam mechanism 28 for reciprocating the bottom support member in the can axis direction to the can, a pressing member for molding the recessed part in the annular projection part, and a molding cam mechanism 30 for reciprocating the pressing member in the radial direction orthogonal to the can axis to the can.SELECTED DRAWING: Figure 3
Patent JP-2019016840-A (JP)
Title: Portable device, and control method of portable device
Inventor: YAMAGUCHI TAICHI
IPC: H04W12/06
Filed: 2017-07-03
Abstract: To circumvent such a situation that an on-vehicle communication machine cannot recognize a portable machine in the passenger compartment.SOLUTION: While vibration is not detected by a portable machine, at least one of the function for receiving electromagnetic waves, or the function for transmitting electromagnetic waves is stopped in communication inhibition state, and when vibration is detected, a communicable state where the function for receiving electromagnetic waves and the function for transmitting electromagnetic waves are operating is brought about. When electromagnetic waves from radio communication equipment are received in the communicable state, the communicable state is sustained even if vibration is not detected. With such an arrangement, electromagnetic waves from the radio communication equipment are received before the portable machine is brought into the passenger compartment, and communicable state is sustained. Since a state capable of transmitting/receiving electromagnetic waves to/from the on-vehicle communication machine is sustained even if vibration is not detected in the passenger compartment, the on-vehicle communication machine can recognize a portable machine in the passenger compartment.SELECTED DRAWING: Figure 6
Patent JP-2019014114-A (JP)
Title: Translucent plate
Inventor: NISHI AKIHITO
IPC: C09D133/00
Filed: 2017-07-05
Abstract: To provide a translucent plate having a hard coat layer with high durability.SOLUTION: A translucent plate contains a resin base material 11, a primer layer 12 provided on the base material 11, and a hard coat layer 13 provided on the primer layer 12. The primer layer 12 contains a crosslinked polymer. The hard coat layer 13 contains a silicone resin. Between the primer layer 12 and the hard coat layer 13, formed is a boundary layer 14 having a higher Si concentration than that of the primer layer 12.SELECTED DRAWING: Figure 1
Patent JP-2019014568-A (JP)
Title: Part-separating device
Inventor: NAKAMURA KATSUTOSHI
IPC: B65G47/08
Filed: 2017-07-06
Abstract: To provide a part-separating device which can separate reliably a plurality of parts from each other so as to draw one part out of the plurality of parts even such a thin part as a flat washer.SOLUTION: A part-separating device comprises: a disk 4 on which a plurality of parts 2 are supplied; and a guide member 8 arranged over the disk 4, in which a part-passing groove 8b through which one part 2 placed on the disk 4 passes toward the outer peripheral side of the disk 4, and an air-passing groove 8c through which compressed air for moving the part 2 toward the outer peripheral side of the disk 4 along the part-passing groove 8b passes, are formed. The part-passing groove 8b is dented upward from the bottom face of the guide member 8; and the air-passing groove 8c having a width narrower than the external diameter of the part 2 is dented further above the upper face of the part-passing groove 8b. The radially (X-direction) inner end of the air-passing groove 8c through which compressed air is supplied is arranged outside the radially inner end of the part-passing groove 8b.SELECTED DRAWING: Figure 11