baber/WOPTO huggingface dataset:
Patent JP-2019067468-A (JP)
Title: Magnetic recording medium, manufacturing method of magnetic recording medium and magnetic recording/reproducing device
Inventor: WATANABE KENTARO
IPC: C10M107/38
Filed: 2017-09-28
Abstract: To provide a magnetic recording medium capable of increasing an acceptance rate of a glide test without nitriding on a protective layer.SOLUTION: A magnetic recording medium has a magnetic layer, a protective layer, and a lubricant layer formed in contact with the protective layer in this order on a nonmagnetic substrate. The protective layer contains carbon atoms and less than 1 atom % nitrogen atoms. The lubricant layer includes an organic fluorine compound. The organic fluorine compound is a compound represented by general formula (1) (R-π-E-CH)-A...(1).SELECTED DRAWING: None
Patent JP-2019067565-A (JP)
Title: Battery pack
Inventor: MATSUMOTO TAKASHI
IPC: H01M50/224
Filed: 2017-09-29
Abstract: To provide a battery pack capable of supporting a battery core pack well in a case.SOLUTION: A battery pack 10 includes a battery core pack 16 having multiple battery cells 50 held in a cell holder 52, and a case 14 for housing the battery core pack 16. The case 14 has an outer shell case 12 covering the lateral face of the battery core pack 16, and a bottom case 26 covering the bottom face of the battery core pack 16. A lower battery core pack frame 32 supporting the battery core pack 16 is fixed to a lower fixing groove 30 provided in the inside wall of the outer shell case 12. The lower fixing groove 30 is placed above the upper end of the bottom case 26 attached to the lower end of the outer shell case 12.SELECTED DRAWING: Figure 1
Patent JP-2019063195-A (JP)
Title: Game hall system and management apparatus
Inventor: IWASAKI YASUTAKA
IPC: A63F5/04
Filed: 2017-09-29
Abstract: To make it possible to appropriately issue a recording medium in an abnormal communication condition.SOLUTION: Even if another IC card 26 is alternatively issued using the original IC card 26 or the IC card is reissued, the game information of the alternatively issued or reissued IC card 26 is disabled when the offline state of a dispenser 2 is solved, so that the game information of both IC cards 26 is restrained from being used after the offline state of the dispenser is solved. This configuration thus allows the IC card 26 to be appropriately issued in an offline state.SELECTED DRAWING: Figure 3
Patent JP-2019068253-A (JP)
Title: Abnormality detection device, abnormality detection method, program, and communication system
Inventor: KAWAKAMI TATSURO
IPC: H04L12/28
Filed: 2017-09-29
Abstract: To provide an abnormality detection device that detects unauthorized communication at a higher detection rate and a lower false detection rate in a communication network.SOLUTION: An abnormality detection device 200 includes: a reception unit for receiving a communication frame via a communication network 103; a frame information storage unit for storing information on the communication frame; a reception prediction unit that, when the reception unit receives the communication frame, calculates and sets a scheduled time range which is a time range including a scheduled time when a target communication frame which is any type of communication frame among a plurality of types of communication frames is received on the basis of a reception time of the communication frame; and an abnormality determination unit for determining that the target communication frame is an abnormal frame if the target communication frame is received outside of the scheduled time range.SELECTED DRAWING: Figure 1
Patent JP-2019070544-A (JP)
Title: Work vehicle
Inventor: HANADA YOSUKE
IPC: H01Q1/12
Filed: 2017-10-06
Abstract: To provide a work vehicle capable of efficiently mounting various antenna devices effective for automatic travel of work vehicles and capable of firmly supporting various antenna devices.SOLUTION: In a work vehicle with a cabin, a support frame 100 disposed along a width direction at an upper position outside the cabin is fixed to brackets 112 extending upward from left and right sides of a cabin frame 200, and an antenna unit 50 in which an inertial measurement device, a GNSS antenna, and a wireless communication device are assembled is mounted to the support frame 100 in a state where the inertial measurement device and the GNSS antenna are mounted in a state of being disposed substantially at a center position in a lateral width direction of an airframe.SELECTED DRAWING: Figure 3
Patent JP-2018033161-A (JP)
Title: Differential output circuit
Inventor: MITSUISHI MASASHI
IPC: H03K17/0814
Filed: 2017-10-17
Abstract: PROBLEM TO BE SOLVED: To achieve a highly reliable circuit by using a transistor having lower withstanding voltage.SOLUTION: A differential output circuit comprises: a differential pair that includes first and second transistors (MN1 and MN2) that respectively receive input signals (IN and INB) having reverse phases to each other; third and fourth transistors (MN3 and MN4) respectively cascode-connected with the first and second transistors and having the same conductivity type as the first and second transistors; first and second output terminals (OUTB and OUT) connected with respective drains of the third and fourth transistors; and a voltage-dividing circuit (10) that divides intermediate potential of the respective potentials of the first and second output terminals to feed gates of the third and fourth transistors.SELECTED DRAWING: Figure 1
Patent JP-2019073252-A (JP)
Title: Vehicle air conditioner
Inventor: TOMIOKA SHIRO
IPC: B60H1/32
Filed: 2017-10-19
Abstract: To provide a vehicle air conditioner which achieves space saving of an air conditioning unit mounted on or in a roof of a vehicle and having a heat pump cycle.SOLUTION: A vehicle air conditioner includes multiple air conditioning units 2A, 2B, 2C, 2D which are mounted on a roof of a vehicle, have a heat pump cycle, and provide air conditioning air to a vehicle cabin. Each air conditioning unit includes: an indoor side unit 21 including an indoor heat exchanger 15 and an air passage; an outdoor heat exchanger unit 20A including an outdoor heat exchanger 13 and an outer air passage; and a compressor unit 20B including at least a compressor 11. The compressor unit 20B is provided adjacent to a space between the outdoor heat exchanger unit 20A and the indoor side unit 21.SELECTED DRAWING: Figure 9
Patent JP-2019080166-A (JP)
Title: Image processing device and control method
Inventor: TABATA ATSUSHI
IPC: H04N1/00
Filed: 2017-10-24
Abstract: To provide an image processing device which allows a user to easily recognize the arrangement state of an original, and a control method.SOLUTION: An acquisition unit acquires a region image indicating a region including an original placed in a reading region. An image processing unit inverts or rotates the region image such that the arrangement of an original image included in the region image acquired by the acquisition unit coincides with an arrangement in the case of viewing the reading region from a prescribed direction. An output unit outputs the region image inverted or rotated by the image processing unit.SELECTED DRAWING: Figure 9
Patent JP-2019077339-A (JP)
Title: Traveling clutch operation device for walk type work machine
Inventor: YAMAUCHI JOJI
IPC: B60K23/00
Filed: 2017-10-25
Abstract: To solve a problem in that, in a conventional deadman clutch form designed such that a travel clutch lever is rotated closer to a handle part of an operation handle, thereby making the travel clutch lever and the grip part easily gripped, a finger is highly likely to be sandwiched between the grip part and the travel clutch lever and injured.SOLUTION: A travel clutch lever 4 is operated so as to rotate from a travel clutch 3 turning OFF position to a turning ON position between the travel clutch lever 4 and a holding lever 5. Thereby, an interlocking configuration is provided such that the holding lever 5 is actuated in a free position F having a required grip interval M below a grip part 6 from an open position B below the grip part 6.SELECTED DRAWING: Figure 1
Patent JP-2018080384-A (JP)
Title: Production method of electrolytic copper foil with minimized curl, electrode including the same, secondary battery including the same, and method of producing the same
Inventor: KIM SUN MIN
IPC: H01M4/04
Filed: 2017-10-26
Abstract: PROBLEM TO BE SOLVED: To provide: an electrolytic copper foil with a minimized curl and a production method thereof that can minimize folds and/or creases in a roll-to-roll (RTR) process; and an electrode and a secondary battery that are produced using the electrolytic copper foil, which guarantees a high productivity.SOLUTION: An electrolytic copper foil 110 includes a first surface on one side and a second surface on the other side. The difference of the surface roughness (R) between the first and second surfaces is 0.3 μm or less. The difference of the peak count roughness (R) between the first and second surfaces is 96 or less. The difference of the 220 surface texture coefficient [TC(220)] between the first and second surfaces is 0.39 or less. The difference of the adhesion amount of chromium (Cr) between the first and second surfaces is 2.5 mg/mor less.SELECTED DRAWING: Figure 1
Patent JP-2019083453-A (JP)
Title: Image reading device and recording device
Inventor: YOSHIDA TAKESHI
IPC: H04N1/10
Filed: 2017-10-31
Abstract: To make it possible to open a document conveyance path, while inhibiting an increase in size in a width direction of the device.SOLUTION: An image reading device comprises: a document platen on which a document can be placed; reading means that moves the document placed on the document platen in a first direction to read the document; a flexible pressing sheet for pressing the document against the document platen; conveyance means that forms a conveyance path for conveying the document; a base member that includes the conveyance means; and an opening unit that is provided on the base member and rotatable with respect to the base member to open at least a part of the conveyance path, where one end in the first direction of the pressing sheet is held by the opening unit, and the image reading device includes a rotating member that holds the other end in the first direction of the pressing sheet and is rotatable with respect to the base member.SELECTED DRAWING: Figure 6
Patent JP-2019087424-A (JP)
Title: Fuel cell stack
Inventor: HIDAI MASAKAZU
IPC: H01M8/2484
Filed: 2017-11-07
Abstract: To provide a fuel cell stack capable of suppressing deterioration of a collector plate by cooling water with a suitable structure.SOLUTION: A fuel cell stack 1 includes: a laminate 2 including a plurality of fuel battery cells; a first collector plate 3a facing a first surface of the laminate 2; and a second collector plate 4a facing a second surface of the laminate 2, and further includes: a cooling water manifold facing a third surface of the laminate 2, a first end part of the first collector plate 3a and a second end part of the second collector plate 4a and supplying or discharging cooling water to the laminate 2 or from the laminate 2. The cooling water manifold is disposed to face a first recessed part P1 provided on the first end part of the first collector plate 3a and a second recessed part P3 provided on the second end part of the second collector plate 4a.SELECTED DRAWING: Figure 1
Patent JP-2019088136-A (JP)
Title: Power supply device and image forming apparatus
Inventor: WATAHIKI MASAMITSU
IPC: B41J29/38
Filed: 2017-11-08
Abstract: To provide a power supply device for a controlling unit in which a reset signal and a signal for communication are input to the same input port, capable of preventing erroneous detection of a reset signal due to noises while normally receiving communication signals during communication.SOLUTION: A power supply device comprises: a transformer T1; FET1 connected to the primary side of the transformer T1; a feedback part 115 which outputs information according to a voltage resistance-divided from an output voltage Vout induced on the secondary side of the transformer T1; a CPU 201 which controls to turn on or off the FET 1 on the basis of the information from the feedback part 115. The CPU 201 has a RST/DATA terminal to which communication signals for transmitting data to the CPU 201 and signals other than the communication signals can be input. A capacitor C7 which eliminates noise of the communication signal is connected to the RST/DATA terminal when the communication signals are input, while the capacitor C7 and a capacitor C8 which eliminates the noise of signals other than the communication signals are connected when no communication signal is input.SELECTED DRAWING: Figure 1
Patent JP-2018048193-A (JP)
Title: Opioid receptor ligands and methods of using and making the same
Inventor: DENNIS YAMASHITA
IPC: C07D405/12
Filed: 2017-11-09
Abstract: PROBLEM TO BE SOLVED: To provide compounds that can act as opioid receptor ligands for use as analgesics, and methods of using and making the same.SOLUTION: The invention provides compounds represented by formula (VI-1) in the figure. [Rand Rare each independently H or CH; Ais a substituted/unsubstituted ring of formula C(CH); Bis H or substituted/unsubstituted alkyl; Bis C-Calkyl; Dis substituted/unsubstituted aryl; Bis substituted/unsubstituted aryl; and n is an integer from 2 to 5.]SELECTED DRAWING: None
Patent JP-2019086492-A (JP)
Title: Exhaust gas analysis device
Inventor: MATSUO HIROSHI
IPC: G01N1/00
Filed: 2017-11-10
Abstract: To provide an exhaust gas analysis device capable of accurately measuring exhaust gas constituent concentration even immediately after an engine is restarted from a temporary stop state during driving of a vehicle.SOLUTION: An exhaust gas analysis device includes: an exhaust pipe 2; a sampling pipe 4 connecting the exhaust pipe to a concentration detection part 3; a pump 5 provided on the sampling pipe to continuously supply gas to the concentration detection part; an alternative gas introducing pipe 6 connected to the sampling pipe; an alternative gas vessel 7 connected to the alternative gas introducing pipe and filled with a known alternative gas; a flow path switching valve 8 disposed in a branch part 4a of the sampling pipe and the alternative gas introducing pipe; and a flow path switching control part 9 for controlling a flow path switching means according to presence or absence of operation of an engine 1. During operation of the engine, an upstream side of the branch part in the sampling pipe and a downstream side of the branch part are connected and the concentration detection part is connected to the exhaust pipe. During a temporary stop of the engine, the alternative gas introducing pipe and a downstream side of the branch part in the sampling pipe are connected, and the concentration detection part is connected to the alternative gas introducing pipe.SELECTED DRAWING: Figure 1
Patent JP-2019089078-A (JP)
Title: Method for forging gear
Inventor: MOON JEONG SU
IPC: B21J5/06
Filed: 2017-11-10
Abstract: To hinder displacement between a spline gear and an outer-diameter gear while reducing steps required for a piercing process.SOLUTION: A method is for forging a side gear 11 having a spline gear 12 and an outer-diameter gear 13, by having a lower die 3 and an upper die 6 and pressing and molding a work-piece by means of a lower molding surface 31 and an upper molding surface 61 of a lower die 3 and an upper die 6, respectively. In a method for forging this side gear 11, the work is a cylindrical work 10, a lower molding surface 31 of the lower die 3 has a spline gear molding part 42, and an upper molding surface 61 of the upper die 6 has an outer-diameter gear molding part 82. The method for forging this side gear 11 has a setting step and a simultaneous molding step. The setting step is a step of setting the cylindrical work 10 between the lower die 3 and the upper die 6. In the simultaneous molding step, at least one of the lower die 3 and the upper die 6 is moved in a Y1 direction after the setting step, and the cylindrical work pieces 10 is pressed between the lower die 3 and the upper die 6, thereby simultaneously molding the spline gear 12 and the outer-diameter gear 13.SELECTED DRAWING: Figure 8
Patent JP-2018059114-A (JP)
Title: Regular-shaped coke oven refractory stacking system and regular-shaped coke oven refractory stacking method
Inventor: ENOEDA SEIJI
IPC: C10B29/02
Filed: 2017-11-15
Abstract: PROBLEM TO BE SOLVED: To provide a regular-shaped cove oven refractory stacking system in constructing a coke oven in which various shapes of regular-shaped refractories are used in a mixed state, capable of accurately stacking the regular-shaped refractories without relying on manpower.SOLUTION: A regular-shaped coke oven refractory stacking system includes: a regular-shaped refractory stacking part; and a regular-shaped refractory feeding part for feeding the regular-shaped refractory to the regular-shaped refractory stacking part. The regular-shaped refractory stacking part includes: a conveyor for conveying the regular-shaped refractory fed from the regular-shaped refractory feeding part; measuring means for measuring at least shape, size and position of the regular-shaped refractory disposed on the conveyor; a regular-shaped refractory stacking robot for stacking the regular-shaped refractories; control means for controlling the regular-shaped refractory stacking robot on the basis of a result measured by the measuring means; and mortar application means for applying mortar on the regular-shaped refractory. Further, the regular-shaped refractory feeding part includes: regular-shaped refractory storage means; and transferring means for transferring the regular-shaped refractory stored in the regular-shaped refractory storage means onto the conveyor of the regular-shaped refractory stacking part.SELECTED DRAWING: Figure 4
Patent JP-2018157188-A (JP)
Title: Method of processing workpiece
Inventor: HAMA YASUTAKA
IPC: H01L21/3065
Filed: 2017-11-16
Abstract: PROBLEM TO BE SOLVED: To suppress generation of such a problem that an insulating film is partially and largely etched in removal of a barrier film which is performed after a workpiece is placed in an atmospheric environment.SOLUTION: In a method according to one embodiment, an insulating film of a workpiece is etched by plasma treatment of a fluorine-containing gas. Then, a barrier film is formed to cover a surface of the insulating film and a surface of a conductive layer. The workpiece is then placed in an atmospheric environment. Then the barrier film is removed from the workpiece. The barrier film is a film conformally formed on the surface of the insulating film and the surface of the conductive layer.SELECTED DRAWING: Figure 1
Patent JP-2019093311-A (JP)
Title: Filtration type dust collecting device and dust collecting method
Inventor: KINOSHITA SEIJI
IPC: B01D46/42
Filed: 2017-11-17
Abstract: To provide a dust collecting device enabling treatment for removing dust adhered to a filtration body in the dust collecting device through backwash in an extremely safe method.SOLUTION: An inner space of a dust collector 10 formed as a closed chamber is partitioned into a dust-containing gas chamber 18 and a clean gas chamber 17 by a partition wall 16 and includes a filtration body 20 having a filtration material 20-1 with an outer surface from which dust-containing gas is penetrated for filtration and purification and an opening 20-2 for causing clean gas after filtration to flow out to one end of the filtration material. The dust collector 10 includes a nitrogen gas feeding section 33 for feeding nitrogen gas from a nitrogen gas supply source 34 provided outside the dust collector 10 into the dust-containing gas chamber in order to discharge and replace air in the dust collector with nitrogen gas. The nitrogen gas supply source 34 is connected to a nozzle 19 to receive supply of nitrogen gas as backwash gas, and oxygen concentration detection means 39 for detecting an oxygen concentration in the dust collector is connected to the clean gas chamber 17 or a clean gas discharge section 38.SELECTED DRAWING: Figure 1
Patent JP-2018049654-A (JP)
Title: Method, system, and computer readable medium for supporting movable object application development
Inventor: LIU WEIFENG
IPC: G06F21/44
Filed: 2017-11-21
Abstract: PROBLEM TO BE SOLVED: To provide a system and a method that can support application development in a movable object environment.SOLUTION: A movable object manager can establish connection with a movable object, and receives one or more data packets from the movable object. Then, the movable object manager can provide information in the one or more data packets to an application on a user terminal.SELECTED DRAWING: Figure 4
Patent JP-2019097007-A (JP)
Title: Communication failure section separation device, communication failure section separation method, and program
Inventor: KOSHIJI KOJUN
IPC: H04L12/70
Filed: 2017-11-21
Abstract: To separate a communication failure section on a communication path between an application and a terminal is separated when a failure occurs on the communication path between the application and the terminal.SOLUTION: A communication failure section separation device that divides a communication failure section in a communication network includes a database that stores communication path information in the communication network between an application server and a terminal, alarm receiving means that receives, from the terminal, an alarm indicating that a failure has occurred between the application server and the terminal, and communication failure section determination means that acquires communication path information between the application server and the terminal from the database and determines a communication failure section between the application server and the terminal on the basis of the information on the communication path.SELECTED DRAWING: Figure 3
Patent JP-2019094824-A (JP)
Title: Controller of internal combustion engine
Inventor: NAKAMOTO TOMONORI
IPC: F02D41/04
Filed: 2017-11-22
Abstract: To effectively prevent deposit from being accumulated into an injector after stop of an internal combustion engine.SOLUTION: A controller of an internal combustion engine is configured to control an internal combustion engine for injecting fuel from an injector into a suction port communicating with a combustion chamber of a cylinder. In a period immediately after stop of the internal combustion engine, the controller is configured to, under a situation that a temperature of a tip part of the injector is higher than a predetermined temperature, open the injector and then flow fuel out from the injector, and increase an amount of fuel flown out from the injector as a temperature of the tip part of the injector becomes higher, or prolong a period where fuel is flown out from the injector.SELECTED DRAWING: Figure 3
Patent JP-2019092436-A (JP)
Title: Cooking method of noodle set with concentrated soup
Inventor: YOSHIDA SHUHEI
IPC: A23L7/109
Filed: 2017-11-22
Abstract: To provide a cooking method of a noodle set with concentrated soup capable of providing depth and thickness to a flavor while sufficiently maintaining a texture of a completed noodle cooking and capable of taking many tea leaves added to the noodle in a body of a person who took the noodle cooking.SOLUTION: Chinese noodle 3 to which brine and tea leaves are added and concentrated soup 5 for Chinese noodle 3 are prepared. After boiling the Chinese noodle 3, the Chinese noodle 3 is dipped in soup prepared by adding the boiling water of the Chinese noodle 3 to the concentrated soup 5 to complete the noodle cooking.SELECTED DRAWING: Figure 2