baber/WOPTO huggingface dataset:
Patent JP-2018203592-A (JP)
Title: Manufacturing method of ceramic substrate
Inventor: INO SHINJIRO
IPC: C04B35/111
Filed: 2017-06-08
Abstract: To provide a manufacturing method of a ceramic substrate capable of reducing reflectance of lights while maintaining high strength of the ceramic substrate.SOLUTION: A raw material of a ceramic substrate 1 is firstly prepared when the ceramic substrate 1 is manufactured. For example, a powder of alumina of 80 to 99 wt.%, a powder of MoOas a coloring agent of 0.6 to 0.9 wt.%, and the balance a powder of a sintering assistant are weighted and mixed to obtain the raw material. Then a solvent or a plasticizer are added to the raw material, pulverized and mixed over a prescribed time, and a ceramic slurry is manufactured. By the pulverization, particle size of the raw material in the ceramic slurry is adjusted to have D50 of 0.45 μm to 0.7 μm and D90/D50 of 1.49 or less. Then a green sheet is manufactured by using the ceramic slurry and layered, then a laminate is burned to obtain the ceramic substrate 1.SELECTED DRAWING: Figure 2
Patent JP-2017188473-A (JP)
Title: Negative electrode material for lithium ion secondary battery, method for producing the same, negative electrode material slurry for lithium ion secondary battery, negative electrode for lithium ion secondary battery, and lithium ion secondary battery
Inventor: TSUCHIYA SHUSUKE
IPC: H01M4/36
Filed: 2017-06-15
Abstract: PROBLEM TO BE SOLVED: To provide a negative electrode material for a lithium ion secondary battery capable of obtaining a lithium ion secondary battery excellent in high load characteristics even when subjected to high electrode densification treatment.SOLUTION: The negative electrode material for a lithium ion secondary battery contains composite particles containing a plurality of flat graphite particles which are aggregated or bonded so that orientation surfaces are not parallel to each other and spherical graphite particles. An R value of Raman measurement is 0.03 or more and 0.10 or less. In a range where a pore volume obtained by mercury porosimetry is in a range of 0.1 μm or more and 8 μm or less, a pore volume is 0.2 mL/g or more and 1.0 mL/g or less.SELECTED DRAWING: Figure 1
Patent JP-2019000426-A (JP)
Title: Game machine
Inventor: MASUKO NAOTO
IPC: A63F7/02
Filed: 2017-06-16
Abstract: To provide a game machine capable of diversifying movement of game balls flowing down a game area, and capable of increasing a player's degree of attention to a game.SOLUTION: A game machine includes: a first winning hole 51 provided so as to open in one side in a horizontal direction; and a second winning hole 52 provided so as to open in the other side in a horizontal direction. The game machine includes ball entry state switching means that switches a first ball enterable state for allowing game balls to enter the first winning hole 51, a second ball enterable state for allowing game balls to enter the second winning hole 52, and a ball entry disable state for preventing game balls from entering neither the first winning hole 51 nor the second winning hole 52, and is provided between the first winning hole 51 and the second winning hole 52.SELECTED DRAWING: Figure 3
Patent JP-2019004663-A (JP)
Title: Assembling method of rotary electric machine
Inventor: NAKASUGI KOJI
IPC: H02K15/02
Filed: 2017-06-19
Abstract: To provide an assembling method of a rotary electric machine capable of preventing engagement of a signal system harness even when space around a housing is restricted.SOLUTION: A rotary electric machine 10 includes a rotor 11, a stator 12, a housing 13 for storing the rotor 11 and the stator 12, water jackets 18 formed in the housing 13, and a resolver 16. A signal system harness 20 provided with a connector 21 and a cooling system pipe 30 provided with a pipe connection unit 31 are included in the housing 13. The connector 21 is arranged separately from the housing 13 as compared with the pipe connection unit 31. An assembling method of the rotary electric machine 10 includes a pipe connection step S1 for performing pipe connection to the pipe connection unit 31 of the cooling system pipe 30 and a connector connection step S2 for performing connector connection work to the connector 21 of the signal system harness 20 after the pipe connection step S1.SELECTED DRAWING: Figure 1
Patent JP-2019007735-A (JP)
Title: Sensor-equipped bolt and bolt abnormality detection system
Inventor: HIGAKI TOSHIYUKI
IPC: G01N29/04
Filed: 2017-06-20
Abstract: To provide a sensor-equipped bolt capable of immediately and accurately detecting an abnormality of the fastened bolt.SOLUTION: A sensor-equipped bolt 10 includes a bolt main body 13 with a shaft portion 12, an ultrasonic sensor 14 accommodated in a concave portion 11a formed on one end side of the shaft portion 12, and a transmitter 19 for wirelessly outputting a detection signal of the ultrasonic sensor 14; and the ultrasonic sensor 14 is disposed so as to detect the reflected wave of the ultrasonic signal emitted toward the other end side in the shaft portion 12. The ultrasonic sensor 14 preferably emits ultrasonic signals at regular intervals.SELECTED DRAWING: Figure 1
Patent JP-2019008899-A (JP)
Title: Inspection method of fuel cell stack
Inventor: TAKAHASHI MANABU
IPC: H01M8/04
Filed: 2017-06-21
Abstract: To detect a unit cell in which blockage of an anode gas introduction flow path is likely to occur from among a plurality of unit cells constituting a fuel cell stack.SOLUTION: An inspection method of a fuel cell stack including a plurality of unit cells includes (a) a step (S320) of accumulating liquid water in an anode gas circulation flow path by operating a fuel cell system including a fuel cell stack and the anode gas circulation flow path under a predetermined liquid water accumulation condition, (b) a step (S410) of waiting until the predetermined restart condition is satisfied by stopping the fuel cell system after the step (a), and (c) a step (S530, S620) of restarting the fuel cell system to execute power generation of the fuel cell stack, measuring a voltage of each of the unit cells, and detecting a unit cell that has become a negative voltage after the step (b).SELECTED DRAWING: Figure 3
Patent JP-2019009591-A (JP)
Title: Method, apparatus and program for preventing electromagnetic information leakage
Inventor: SUZUKI YASUNAO
IPC: H04K1/00
Filed: 2017-06-23
Abstract: To effectively prevent electromagnetic information leakage which may be received to reproduce an original image while suppressing quality degradation of original image to the minimum.SOLUTION: The electromagnetic information leakage prevention method applied to an electronic apparatus which processes image signals is configured to execute a series of processing, including the steps of: acquiring image coding information corresponding to every pixels constituting an original image on a display screen; executing code conversion of the original image for each pixel so that the frequency of code change of each bit of the image coding information is constant; and outputting image coding information obtained from the processing of the code conversion.SELECTED DRAWING: Figure 1
Patent JP-2019005258-A (JP)
Title: Clothing dryer
Inventor: FUJII KOHEI
IPC: D06F58/02
Filed: 2017-06-26
Abstract: To provide a clothing dryer that can, when objects to be dried such as clothing are in a smoldering state before resulting in a spontaneous ignition, eliminate the state in an early stage to further raise safety.SOLUTION: The clothing dryer 1 comprises: a drum 2 for accommodating objects to be dried S such as clothing; a motor 21 for a drum for rotating the drum 2; a heating part 3 for heating air; a fan 4 for supplying the air heated by the heating part 3 into the drum 2; a motor 41 for a fan for rotating the fan 4; and a control part 5 for controlling a drying operation. A detection part is provided for detecting a risk of a spontaneous ignition of objects to be dried S accommodated in the drum 2. The control part 5 further has a control structure that makes the fan 4 into a stop state and allows the drum 2 to perform an intermittent rotating operation so as to perform a beating operation in which objects to be dried S in the drum 2 is fell off downward from upward, when there is a risk of a spontaneous ignition of objects to be dried S based on a detected value from the detection part during a watching operation after a drying operation.SELECTED DRAWING: Figure 2
Patent JP-2019006648-A (JP)
Title: Oriented ceramic sintered body and its manufacturing method
Inventor: WATANABE MORIMICHI
IPC: B28B3/02
Filed: 2017-06-27
Abstract: To provide an oriented ceramic sintered body from which the oriented state of the crystal orientation of the particles on a normal line changes gradually when the normal line is drawn on the surface of a curved portion.SOLUTION: In an oriented ceramic sintered body of this invention there exists a point A satisfying the following conditions on the surface of a curved surface section. That is, predetermined regions 1 to 3 are defined, in a cross-section obtained by cutting the oriented ceramic sintered body so as to include the normal line N drawn at the point A on the surface of the curved surface section, Eulerian angles representing the average orientation direction of all crystals of the respective regions 1 to 3 are calculated, the Eulerian angles are transformed into points of P1 (alpha1, beta1), P2 (alpha2, beta2), and P3 (alpha3, beta3), each point indicating the respective orientation direction, the point P1 is moved to the point P1' (0, 0) which is the origin point, the points P2 and P3 are moved by the same movement amount as the point P1 to make the point P2' (alpha2', beta2') and the point P3 (alpha3', beta3'), respectively, and when an angle formed by line segment P1'P2' and line segment P1'P3' is set to γ=|beta3'-beta2'|, the following relationship is established: alpha2'<alpha3', 1°<alpha2'<30°, 1°<alpha3'-alpha2'<30°, and gamma≤90°.SELECTED DRAWING: Figure 2
Patent JP-2019005448-A (JP)
Title: Game machine
Inventor: KURATA TAKESHI
IPC: A63F7/02
Filed: 2017-06-28
Abstract: To provide a game machine capable of appropriately performing management of the game machine.SOLUTION: A setting key insertion part 68a is provided on a main control board 61 and supply of operation power to a pachinko machine 10 is started in a state where an ON operation is performed by inserting a setting key into the setting key insertion part 68a, thereby changing a setting state of the pachinko machine 10. A winning probability of a jackpot result in at least a low probability mode is varied in accordance with the setting state of the pachinko machine 10. A history of a game is stored as history information in an IC 66 for management and in arithmetic timing, the history information is utilized to compute a management result of the game history. In such a case, when new setting of the setting state of the pachinko machine 10 is performed, history information corresponding thereto is stored in a history memory of the IC 66 for management and, on the other hand, history information in the history memory is stored and kept without being erased.SELECTED DRAWING: Figure 6
Patent JP-2019012756-A (JP)
Title: Manufacturing method of semiconductor element substrate
Inventor: KATO MITSUHARU
IPC: H01L21/02
Filed: 2017-06-29
Abstract: To provide a manufacturing method of a semiconductor element substrate for manufacturing a semiconductor substrate, where a high breakdown voltage element with less crystal defect is formed, at a low cost by using a temporary substrate temporarily.SOLUTION: A manufacturing method of semiconductor element substrate includes a deposition step of forming a hydrogen layer on a first substrate composed of a single crystal of a first semiconductor, bonding the first substrate and a first temporary substrate, separating the first substrate by the hydrogen layer and leaving a first thin film layer on the first temporary substrate, thereafter forming a second thin film layer 80 consisting of a second semiconductor on the first thin film layer, an element formation step of forming an element on the second thin film layer, a bonding step of bonding the surface where an element is formed and a second temporary substrate 42, a separation step of removing the first temporary substrate, a backside electrode formation step of forming a backside metal film 51 on the face where the first temporary substrate is removed, a bonding step of bonding a metal substrate 9 to the backside metal film, and a separation step of removing the second temporary substrate.SELECTED DRAWING: Figure 2
Patent JP-2017164599-A (JP)
Title: Game machine
Inventor: ICHIHARA TAKAAKI
IPC: A63F7/02
Filed: 2017-06-29
Abstract: PROBLEM TO BE SOLVED: To provide a game machine capable of suppressing a decrease in interest in a game.SOLUTION: A Pachinko machine 1 includes start pockets capable of receiving a game ball driven onto a game area 5a. When a game ball enters a start pocket, determination processing for winning is performed. In acquisition of winning by the determination processing, after a performance image in winning is allowed to appear, a winning game capable of acquiring a game ball is performed. In this regard, even if a winning game is completed, the Pachinko machine 1 can perform control for allowing an additional challenge performance appearing during the winning game to appear during execution of special control by a main control MPU.SELECTED DRAWING: Figure 92
Patent JP-2019014053-A (JP)
Title: Display controller, program and display system
Inventor: NAKAMURA TEPPEI
IPC: G03G21/00
Filed: 2017-07-03
Abstract: To provide a technique capable of displaying a setting screen group of a second system different from a setting screen group of a first system prepared for an image processor in advance while saving screen creator's trouble.SOLUTION: When a command for transition to a second setting screen (for example, a detailed setting screen 400) is received during display of a first setting screen (for example, a basic setting screen 200) in a setting screen group of a second system, complementation information (for example, image data of a setting region 600) complementing an incomplete display element of the detailed setting screen 400 is acquired based upon display data for a setting screen group G1 of the first system. Then a composite screen having an image (extraction image 650) based upon the acquired complementation information arranged in the basic setting screen 200 is generated as the detailed setting screen 400, which is displayed at a display part 40.SELECTED DRAWING: Figure 6
Patent JP-2019013409-A (JP)
Title: Electrotherapy equipment, pad of electrotherapy equipment, and manufacturing method thereof
Inventor: ZAITSU Kenichiro
IPC: A61N1/04
Filed: 2017-07-06
Abstract: To provide low-frequency therapy equipment having an electrode pad that is hardly peeled.SOLUTION: Electrotherapy equipment includes: a pad part including pads (4Y and 5Y) having a surface on a side that comes in contact with a human body on which conductive parts (2a) are formed on the surface; and a body part (4) for supplying electric current to the human body through the conductive part. The magnitude of electric resistance of the conductive part is different corresponding to the respective sites (A1-A4, B1-B4) of the surface. The body part includes a detection part for detecting the magnitude of the resistance measured through the conductive part, and a processing part for determining the sites that do not come in contact with the human body of the sites of the surface from a change in the magnitude of the resistance detected when electric current is supplied.SELECTED DRAWING: Figure 4
Patent JP-2019016566-A (JP)
Title: Switch mechanism and image forming apparatus
Inventor: ONOSAWA RYO
IPC: G03G15/00
Filed: 2017-07-10
Abstract: To provide a configuration capable of inhibiting a switch 30 to detect opening/closing of a door from being broken even if the door is pushed excessively.SOLUTION: When a first door and a second door provided so as to be freely opened and closed are closed, a moving member 40 moves upward to operate a switch 30 by being pressed by a pressing part 11 of the first door and a pressing part 21 of the second door. Even if, at a position where the switch 30 is operated by movement, pressing parts 11, 21 of at least one of the first door and the second door further move in the direction of arrows E1, F1 in which the door is closed, the moving member 40 allows the pressing parts 11, 21 to move to the arrows E1, F1 without further movement upward.SELECTED DRAWING: Figure 4
Patent JP-2018023097-A (JP)
Title: Method and system for operating communication device to communicate via inductive coupling
Inventor: GERNOT HUBER
IPC: G06K19/07
Filed: 2017-07-10
Abstract: PROBLEM TO BE SOLVED: To provide a method and a system to operate a communication device that communicates via inductive coupling.SOLUTION: In one embodiment, a method for operating a communication device to communicate via inductive coupling includes the steps of: adjusting phase setting of the communication device depending on at least one system or environmental parameter; modulating a carrier signal at the adjusted phase setting by using active load modulation (ALM); and transmitting the modulated carrier signal from the communication device for inductive coupling.SELECTED DRAWING: Figure 1
Patent JP-2017186370-A (JP)
Title: Neisseria meningitidis compositions and uses thereof
Inventor: ANNALIESA SYBIL ANDERSON
IPC: A61K38/16
Filed: 2017-07-11
Abstract: PROBLEM TO BE SOLVED: To provide cross-protective vaccines or compositions effective to various MnB isolated strains.SOLUTION: In one aspect, the invention relates to a composition comprising a first polypeptide having the sequence set forth in SEQ ID NO:1 and a second polypeptide having the sequence set forth in SEQ ID NO:2. In one embodiment, the composition includes about 120 μg/ml of a first polypeptide including the amino acid sequence set forth in SEQ ID NO: 1, 120 μg/ml of a second polypeptide including the amino acid sequence set forth in SEQ ID NO: 2, about 2.8 molar ratio polysorbate-80 to the first polypeptide, about 2.8 molar ratio polysorbate-80 to the second polypeptide, about 0.5 mg/ml aluminum, about 10 mM histidine, and about 150 mM sodium chloride. In one embodiment, a dose of the composition is about 0.5 ml in total volume. In one embodiment, two-doses of the composition induce a bactericidal titer against diverse heterologous subfamily A and subfamily B strains in a human.SELECTED DRAWING: Figure 1
Patent JP-2019021679-A (JP)
Title: Imprint device and article manufacturing method
Inventor: HOSAKA KYOJI
IPC: B29C59/02
Filed: 2017-07-12
Abstract: To provide a technique advantageous for delivering a mold between a mold drive mechanism and a transfer mechanism, regardless of the thickness of the mold.SOLUTION: An imprint device forms a pattern on a substrate by bringing the pattern region of the mold into contact with an imprint material on the substrate, and then hardening the imprint material. The mold has a first face and a second face on the opposite sides, where the first face has the pattern region and a peripheral region surrounding the pattern region, and the second face has a held region. The imprint device includes a mold drive mechanism for driving the mold while holding the held region thereof, a mold transport mechanism for transporting the mold while holding the peripheral region thereof, and a control section for controlling the mold transport mechanism based on the thickness information indicating the distance between the peripheral region and the held region, when delivering the mold between the mold drive mechanism and the mold transport mechanism.SELECTED DRAWING: Figure 1
Patent JP-2017189112-A (JP)
Title: Power supply system
Inventor: KOYAMA SHINGO
IPC: H02J3/32
Filed: 2017-07-14
Abstract: PROBLEM TO BE SOLVED: To provide a power supply system in the case of combining a standard power generation device utilizing natural energy with a power storage device for performing autonomous operation, the power supply system being capable of suppressing excessive power generation by the power generation device.SOLUTION: A power supply system supplies power from a power storage device and a power generation device to a load. The power storage device supplies AC power to the load by performing discharge when output power of the power generation device is lower than power consumption of the load, and is charged with excess power by which output power of the power generation device exceeds supply power to the load when the output power of the power generation device is equal to or higher than the power consumption of the load.SELECTED DRAWING: Figure 1
Patent JP-2019019756-A (JP)
Title: Fuel pump
Inventor: TAKAGI TETSUKI
IPC: F02M59/10
Filed: 2017-07-18
Abstract: To provide a fuel pump having a completely-novel structure using magnets which are aligned by a Halbach array as a drive mechanism for driving needles.SOLUTION: A fuel pump has a first plunger 60 and a movable body 130 as needles for pressurizing fuel in a first pressurization combustion 63, and a drive mechanism 140 for driving the needles. The drive mechanism 140 has: a magnet row 150A composed of a plurality of magnets 150; a gear row 160A arranged at external peripheries of a plurality of the magnets 150, and composed of a plurality of gears 160; a motor 170 as an actuator for switching the alignment of the magnet row 150A to first Halbach alignment in which a magnetic field is concentrated to one side of the magnet row 150A, and second Halbach alignment in which the magnetic field is concentrated to the other side; and a control device 171. The needles move to a first direction when the magnet row 150A is in the first Halbach alignment, and move to a second direction opposite to the first direction when the magnet row 150A is in second Halbach alignment.SELECTED DRAWING: Figure 2
Patent JP-2019022113-A (JP)
Title: Lighting communication system and lighting communication method
Inventor: SAKAGUCHI YOSHITO
IPC: H04B10/524
Filed: 2017-07-19
Abstract: To provide a new lighting communication system capable of performing light reception and data communication by using, for example, a single light receiving device.SOLUTION: An illumination communication system 1 according to the present invention includes a light source 10 that emits light in a visible light region and control means 20 that controls emission of outgoing light from the light source 10, the light source 10 includes a plurality of light emitting elements 10a to 10c each emitting light different in color, the control means 20 includes dividing means 201 for time-dividing a communication data signal and setting means 202 for setting a light emitting element of any one color among the plurality of light emitting elements 10a to 10c as a light emitting element that transmits the communication data signal, and the set light emitting element emits light corresponding to the time-divided communication data signal.SELECTED DRAWING: Figure 1
Patent JP-2019021270-A (JP)
Title: Information processing device and program
Inventor: YAMADA TAKAHIKO
IPC: G07G1/12
Filed: 2017-07-21
Abstract: To provide an information processing device and a program that enable a packed commodity in which a plurality of individual commodities are packed to be managed as individual commodities.SOLUTION: An information processing device of an embodiment includes: acquisition means that, in the case where it is determined that commodity specification information that specifies an input commodity is packed commodity specification information that specifies a packed commodity in which a plurality of individual commodities are integrated, acquires individual commodity specification information that specifies the individual commodities constituting the packed commodity and the number of the individual commodities packed in the packed commodity; and sales means that manages sales of the packed commodity on the basis of the acquired individual commodity specification information and the number.SELECTED DRAWING: Figure 8