baber/WOPTO huggingface dataset:
Patent JP-2017224066-A (JP)
Title: Looking aside state determination device
Inventor: ISA TADASHI
IPC: A61B3/113
Filed: 2016-06-14
Abstract: PROBLEM TO BE SOLVED: To determine a conscious looking aside with a simple method for detecting movement of eye balls of a determination object person such as a driver of a vehicle.SOLUTION: A saccade state which is sudden eye movement which occurs when a sight line of a driver moves, is detected, based on an image imaged by an in-vehicle camera 1. The detected saccade state is at least one of movement speed (angular speed) and duration for amplitude of the saccade. By comparing the movement speed with a reference value, or comparing the duration with the reference value, it is determined whether or not a driver is looking aside consciously, when the driver looks at a travel direction.SELECTED DRAWING: Figure 3
Patent JP-2017221410-A (JP)
Title: Game machine
Inventor: YAMAMOTO YOSHITERU
IPC: A63F7/02
Filed: 2016-06-15
Abstract: PROBLEM TO BE SOLVED: To provide a game machine capable of enhancing a player's interest.SOLUTION: A game machine includes: a game board 20 having a game area 21; a guide passage 21e, as a part where a game ball passes through in the game area 21, for guiding the game ball in a predetermined direction; a first large winning hole 30 opening to the game area 21 in a downstream side of the guide passage 21e in a flowing direction of the game ball; and a second variable member 31 for opening/closing the first large winning hole 30. In an open state ST2 where the first large winning hole 30 is opened, the second variable member 31 is located on the flowing direction (hereinafter referred to as a guide direction D4) of the game ball guided by the guide passage 21e and extends along an extension direction D5 intersecting with the guide direction D4, however, in a state (a closed state ST1) where the first large winning hole 30 is closed, is not located on the guide direction D4.SELECTED DRAWING: Figure 4
Patent JP-2016167639-A (JP)
Title: Semiconductor laser element
Inventor: KUROSAKA YOSHITAKA
IPC: H01S5/026
Filed: 2016-06-17
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor laser element capable of emitting laser beams in the same direction every plurality of drive electrodes and capable of changing the emission direction.SOLUTION: A semiconductor laser element 10A comprises: an oscillation part which produces a plurality of laser beams and emits the produced plurality of laser beams in the same direction; and a deflection part for deflecting the plurality of laser beams emitted from the oscillation part in the same direction to directions different from each other. The oscillation part has a lower clad layer 2, an upper clad layer 5, an active layer 3B, a first photonic crystal layer 41 and a plurality of drive electrodes E2. The deflection part has a second photonic crystal layer 43. The first photonic crystal layer 41 has a periodic structure across regions corresponding to a plurality of regions R, in which arrangement periods of different refraction index parts 4B are the same with each other. The second photonic crystal layer 43 has a periodic structure in every region corresponding to the plurality of regions R, in which arrangement periods of the different refraction index parts 4B are different from each other.SELECTED DRAWING: Figure 3
Patent JP-2019145853-A (JP)
Title: Base station device, terminal device, and communication method of the same
Inventor: YOSHIMOTO TAKASHI
IPC: H04L1/16
Filed: 2016-06-27
Abstract: To provide a base station device, a terminal device, and a communication method, capable of effectively performing a re-transmission control in regard to small size data in a multiple access of a grant free that houses a multiple terminal device by a base station device.SOLUTION: A base station device performing a communication with a plurality of terminal devices, comprises: a reception part receiving an identification signal identifying each terminal device transmitting up-link data and the up-link data; and a transmission part transmitting a signal indicating a delivery confirmation in regard to the up-ling data. The signal indicating the delivery confirmation includes the delivery confirmation indicating a first negative acknowledgement in regard to a unique parameter of the terminal device, and a second negative acknowledgement in associated to a parameter in common to the terminal device identified in a same time resource and a same peripheral resource.SELECTED DRAWING: Figure 12
Patent JP-2018006365-A (JP)
Title: Current controller and laser device
Inventor: OZEKI HIRAKAZU
IPC: H01S3/042
Filed: 2016-06-27
Abstract: PROBLEM TO BE SOLVED: To suppress overshoot of emission power from a laser device in the transient state immediately after start-up.SOLUTION: A current controller 42 supplying a current to a semiconductor laser 11 for outputting laser light therefrom, includes a current command section outputting a command value corresponding to the value of a current, while increasing as the time elapses, until a target command value corresponding to the current value for outputting laser light of a predetermined intensity is reached, and a supply section for supplying the semiconductor laser 11 with a current of a size corresponding to a command value outputted from the current command section.SELECTED DRAWING: Figure 1
Patent JP-2018001440-A (JP)
Title: Image formation apparatus and method
Inventor: IWASAKI MITSUTAKA
IPC: B41J29/38
Filed: 2016-06-28
Abstract: PROBLEM TO BE SOLVED: To provide an image formation apparatus and method which can perform density correction processing without reduction in the printing productivity.SOLUTION: An image formation apparatus which corrects the density of printing image data with a prescribed density correction value includes: a packet reception unit 520 which receives the output request of data; a packet analysis unit 510 which analyzes the output request of the data; an address analysis unit 513 which identifies whether or not the data output based on an address contained in the output request is printing image data or pattern data for density measurement; and a packet generation unit 540 which selects any of the printing image data and pattern data for density measurement to output it on the basis of the identification result.SELECTED DRAWING: Figure 5
Patent JP-2016168436-A (JP)
Title: Game machine
Inventor: KOBAYASHI TATSUYA
IPC: A63F7/02
Filed: 2016-06-28
Abstract: PROBLEM TO BE SOLVED: To provide a game machine for improving a performance effect further.SOLUTION: When specific performance execution conditions are satisfied, in a plurality of continuous variation performances, a specific performance mode, where respective modes of respective variable performances become modes that are identical or are related mutually, is set. In the specific performance mode, a mode of a variable performance becomes a mode for specific performances. In a plurality of variable performances for composing the specific performance, at least one specific performance accessory of a plurality of kinds of performance accessories is maintained while being held in a movable position without executing origin return processing, and the origin return processing is performed for each variable performance to performance accessories other than the specific performance accessory.SELECTED DRAWING: Figure 38
Patent JP-2018003648-A (JP)
Title: Control device of internal combustion engine
Inventor: IKEMOTO MARI
IPC: F02M51/00
Filed: 2016-06-29
Abstract: PROBLEM TO BE SOLVED: To suppress the generation of smoke in a cylinder in an initial stage of fuel injection, and to minimize a cooling loss in a later stage of the fuel injection.SOLUTION: A control device of an internal combustion engine comprises: a plurality of fuel injection valves; control chambers which are arranged at a plurality of the fuel injection valves, and connected to fuel passages communicating with injection holes of the fuel injection valves; decompression means for reducing the pressure of fuel in the control chambers to a level lower than the pressure of fuel in the fuel passages connected to the control chambers in a plurality of the fuel injection valves; and opening/closing control means for moving a needle in a direction in which the injection holes of the fuel injection valves are opened by operating the decompression means so that a first pressure difference is not smaller than a prescribed pressure difference. In a second injection valve, during the fuel injection by a first injection valve, and after the lapse of a prescribed period from a start of the fuel injection by the first injection valve, reference pressure is reduced by operating the decompression means corresponding to the second injection valve so that the first pressure difference after operation becomes a value which is smaller than the prescribed pressure difference.SELECTED DRAWING: Figure 5
Patent JP-2018005462-A (JP)
Title: Recognition device and recognition method
Inventor: MORIGUCHI AKIRA
IPC: G06K9/00
Filed: 2016-06-30
Abstract: PROBLEM TO BE SOLVED: To associate a table index with an item value.SOLUTION: A recognition device comprises a processor that executes a program and a storage device that stores the program, and has a recognition model that determines whether a character string extracted from a ledger sheet is an item value row including an item value. The recognition model is created by converting information on a row including the character string in the ledger sheet into a histogram, analyzing a histogram of a row including a table index and the histogram of the row including the item value to conduct machine-learning of relevancy of a row structure. The recognition model is configured to extract information on a row including the character string from the ledger sheet to be recognized; convert the extracted information on the row into the histogram; and determine whether the other row is the item value row, using the relevancy of the row structure having the histogram of the row including the table index with a histogram of the other row as the amount of characteristic.SELECTED DRAWING: Figure 1A
Patent JP-2017022101-A (JP)
Title: Contact bridge arrangement for electrical switching element
Inventor: MATTHIAS KROEKER
IPC: H01H50/54
Filed: 2016-07-04
Abstract: PROBLEM TO BE SOLVED: To provide a contact bridge arrangement for an electrical switching element, such as a contactor or a relay, which has a simplified design and takes up a small amount of space.SOLUTION: A contact bridge arrangement 1 for an electrical switching element, such as a contactor or a relay, includes: a contact bridge 3; an actuating member 5 on which the contact bridge 3 is held in a moveable manner along an actuating direction B; at least one spring element 7 which is inserted between a spring base on the actuating member and the contact bridge 3; and at least one stop 9, against which the contact bridge 3 is pressed by the at least one spring element 7. In order to provide a contact bridge arrangement which is small in the overall size, stable, and fast and easy to be assembled, the at least one stop 9 and the spring base are located on the side face 83 of the at least one spring element 7 which faces a direction opposite to the contact bridge 3.SELECTED DRAWING: Figure 1
Patent JP-2018005645-A (JP)
Title: Cause retrieval method of state change of object
Inventor: YAMAMOTO TAKAYOSHI
IPC: G05B23/02
Filed: 2016-07-05
Abstract: PROBLEM TO BE SOLVED: To diagnose the performance/functionality and soundness of an object, grasp a transition magnitude of the relationship between the cause and the effect, and determine a real cause at an appropriate timing.SOLUTION: A cause retrieval method of a state change of an object includes: a variable acquisition step comprising an interval scale variable of observation data, an ordinal scale variable associated with an abnormal event, and a cause potential variable potential in the observation data; a causal model setting step of enumerating an examination candidate of a plurality of causes and effects between each of configuration variables; a posteriori probability calculation step of acquiring a posteriori probability of the cause; a causal model priority step of adding a priority based on a magnitude of the posteriori probability; a causal model evaluation step of repeating a cause analysis step of acquiring the magnitude of a causal relationship for each divided time zone until a final divided time period, and repeating the cause analysis step for each divided time zone for the causal model of the second ranking when determined that validity lacks.SELECTED DRAWING: Figure 1
Patent JP-2018005678-A (JP)
Title: Electronic bulletin board management apparatus, reservation system, electronic bulletin board management method, and electronic bulletin board management program
Inventor: OKADA GIICHI
IPC: G06Q10/02
Filed: 2016-07-05
Abstract: PROBLEM TO BE SOLVED: To provide an environment in which users having closer standpoints such as reserved users of a use facility can communicate each other.SOLUTION: An electronic bulletin board management apparatus comprises an acquisition unit that acquires authority information associating information including a use facility and a status with identification information of a user from a reservation management system, and an electronic bulletin board management unit that is the electronic bulletin board management unit which establishes an electronic bulletin board classified based on the use facility and the status, and that limits the usable electronic bulletin board based on the use facility and the status of the user obtained referring to the authority information acquired by the acquisition unit.SELECTED DRAWING: Figure 1
Patent JP-2018001690-A (JP)
Title: Piercing device of enlarged hole part
Inventor: MIYANAGA MASAAKI
IPC: B23B41/00
Filed: 2016-07-07
Abstract: PROBLEM TO BE SOLVED: To provide a piercing device capable of confirming whether formation of an enlarged hole part is completed or not by visual observation.SOLUTION: A piercing device 1 which forms an enlarged hole part 90 on a deep bottom part of an attachment hole 9 includes: a shaft 2 respectively provided with an abutting face 23 which is abutted on the deep bottom part of the attachment hole 9 on a first end part and a tapered face 25 which is enlarged toward the abutting face on a front end part lateral face; and a cutter 3 which is provided with a stopper 33 brought into contact with a surface of matter to be pierced on the lateral face, at the same time, is formed of a cutting blade 30 on the front end part, is fitted forward and backward to the shaft 2 and is protruded to the lateral side of the tapered face because the cutting blade 30 is brought into contact with the tapered face 25 and is protruded to the lateral side of the tapered face 25 when being caused to slide to the front side. The cutter 3 is provided movably between a first position on which the stopper 33 is separated from the surface of the matter to be pierced and a second position on which the cutting blade 30 is pushed into the front side from the first position and is protruded to the lateral side of the tapered face 25 in such a state that the abutting face 23 is abutted on the deep bottom part of the attachment hole 9 and the stopper 33 is brought into contact with the surface of the matter to be pierced.SELECTED DRAWING: Figure 6
Patent JP-2018009070-A (JP)
Title: Polyethylene resin composition and piping material, piping and joint containing the same
Inventor: HONBO MICHIKO
IPC: C08L91/00
Filed: 2016-07-12
Abstract: PROBLEM TO BE SOLVED: To prevent brittle fracture cracking and stress cracks, which are fundamental defects of polyethylene.SOLUTION: A polyethylene resin composition contains: a base material predominantly composed of polyethylene; and an additive, the additive containing a nonpolar material that is liquid at room temperature, a content of the additive being 0.1-10 pts.mass relative to the polyethylene 100 pts.mass.SELECTED DRAWING: Figure 3
Patent JP-2018009225-A (JP)
Title: Method for producing sodium
Inventor: UEDA MIKITO
IPC: C22B26/10
Filed: 2016-07-14
Abstract: PROBLEM TO BE SOLVED: To provide a method for producing sodium capable of obtaining refined sodium at a low cost and also by a simple method.SOLUTION: Provided is a method for producing sodium containing a process where an impurity-containing sodium raw material and a sodium ion-containing ion liquid are contacted to increase the sodium impurity in the sodium raw material to obtain refined sodium. The ion liquid contains a sodium salt of either or both of a bis(trifluoromethanesulfonyl)imide anion and a bis(fluorosulfonyl)imide anion and at least one kind of nonmetallic salt selected from the tetraethylammonium salt of a bis(trifluoromethanesulfonyl)imide anion or bis(fluorosulfonyl)imide anion, a tetrabuthylammonium salt, a 1-ethyl-3-methylimidazole salt and an N-methyl-N-propylpyrrolidinium.SELECTED DRAWING: Figure 3
Patent JP-2018009236-A (JP)
Title: Steel material for cvt sheave, cvt sheave and manufacturing method of cvt sheave
Inventor: HATTORI MASASHI
IPC: C22C38/40
Filed: 2016-07-15
Abstract: PROBLEM TO BE SOLVED: To provide a steel material for a CVT sheave capable of effectively suppressing progress of abrasion.SOLUTION: The steel material for CVT sheave contains, C (carbon):0.15 mass% to 0.20 mass%, Si (silicon):0.16 mass% to 0.30 mass%, Mn (manganese):0.70 mass% to 0.90 mass%, Cr (chromium):1.80 mass% to 1.90 mass%, contents of Si, Mn and Cr satisfy the above described contents and Fn1 defined by the following formula (1), 13.9≤Fn1≤15.5, and the balance Fe (iron) with inevitable impurities. Fn1=7×Cr-6×Si+4×Mn (1).SELECTED DRAWING: Figure 1
Patent JP-2018014413-A (JP)
Title: Thermistor device and manufacturing method of the same
Inventor: YONEZAWA TAKEHIRO
IPC: H01C7/04
Filed: 2016-07-21
Abstract: PROBLEM TO BE SOLVED: To provide a thermistor device capable of reducing resistance and thickness of a conductive intermediate layer containing RuOand suppressing an increase in resistance value with peeling of an electrode, and a method of manufacturing the same.SOLUTION: The thermistor device includes: a thermistor element 2 formed of a thermistor material; a conductive intermediate layer 4 formed on the thermistor element; and an electrode layer 5 formed on the conductive intermediate layer. The conductive intermediate layer has an aggregated structure of RuOparticles electrically contacting each other. SiOis interposed in gaps of the aggregated structure. The thickness of the conductive intermediate layer is 100 to 1000 nm.SELECTED DRAWING: Figure 1
Patent JP-2018014860-A (JP)
Title: Ac/dc conversion device and control method therefor
Inventor: TSURUMA YOSHINORI
IPC: H02M7/48
Filed: 2016-07-22
Abstract: PROBLEM TO BE SOLVED: To provide an AC/DC conversion device suppressing a peak of a voltage command even when outputting unbalanced AC power, and a control method therefor.SOLUTION: According to one embodiment, there is provided an AC/DC conversion device comprising a converter and a control circuit. The converter has a plurality of bridge-connected switching elements, converts DC power supplied from a DC circuit into AC power of a polyphase AC, and supplies the AC power to a power system. When unbalance of the power system is detected, the control circuit generates a sinusoidal basic signal for each phase, superposes a tertiary harmonic wave on each basic signal to generate a voltage command signal for each phase, generates a plurality of control signals by comparing each voltage command signal and a carrier signal having a triangular wave shape, and supplies the AC power according to the unbalance to the power system by inputting each control signal to each switching element. The control circuit detects amplitude and a phase angle of each basic signal, and based on a detection result thereof, determines amplitude and a phase angle of the tertiary harmonic wave.SELECTED DRAWING: Figure 1
Patent JP-2018016464-A (JP)
Title: Sheet discharge device and image formation apparatus
Inventor: NISHIDA ATSUSHI
IPC: B65H43/06
Filed: 2016-07-28
Abstract: PROBLEM TO BE SOLVED: To improve the productivity by correctly performing full detection of sheets on a discharge tray without requiring a physical full detection sensor.SOLUTION: A sheet discharge device includes: a discharge tray 151 to which sheets are discharged; a count unit 101 which cumulatively counts the sheets discharged onto the discharge tray 151; a full detection unit 102 which detects full in the discharge tray 151 when it is determined that the cumulative discharge number counted by the count unit 101 exceeds the predetermined full threshold; an operation reception unit 103 which receives operation input from a user; and an adjustment unit 104 which resets the cumulative discharge number when the operation reception unit 103 receives an instruction from the user for resetting the cumulative discharge number.SELECTED DRAWING: Figure 1
Patent JP-2018016009-A (JP)
Title: Exposure device and light receiving device
Inventor: ISHIKAWA TAKUMA
IPC: G03G15/04
Filed: 2016-07-29
Abstract: PROBLEM TO BE SOLVED: To provide an exposure device that has a structure further suitable for miniaturization.SOLUTION: An exposure device includes: a plate-like member extending in both of a first direction and a second direction crossing with the first direction; a plurality of light-emitting devices provided in the plate-like member so as to be aligned in the first direction and respectively emitting light in the second direction; and an optical system provided in the plate-like member so as to face the plurality of light-emitting devices in the second direction and causing light respectively emitted from the plurality of light-emitting devices to form an image.SELECTED DRAWING: Figure 1A
Patent JP-2016216736-A (JP)
Title: Coating composition for heat and photocurable plastic molded article and coated film formation method
Inventor: JINGU TOMOYUKI
IPC: C08G18/08
Filed: 2016-07-29
Abstract: PROBLEM TO BE SOLVED: To provide a coating composition for heat and photocurable plastic molded article suitable as a top clear coat application of a plastic molded article, excellent in appearance, chemical resistance, scratch resistance, recoat property, environment resistance and excellent in curability and adhesiveness to the plastic molded article during forming a protective film and a coated film formation method.SOLUTION: A coating composition for heat and photocurable plastic molded article contains (a) a specific acrylic polyol resin, (b) a specific polyfunctional curable compound, (c) a specific photoinitiator and (d) a polyisocyanate compound (however no maleimide compound nor maleimide group-containing copolymer), and has mass ratio of the acrylic polyol resin and the polyfunctional curable compound of 5/95 to 90/10 and equivalent ratio of a hydroxyl group contained in the acrylic polyol resin and an isocyanate group contained in the polyisocyanate compound (NCO/OH) of 0.5 to 1.5.SELECTED DRAWING: None
Patent JP-2018017486-A (JP)
Title: Air conditioner
Inventor: SHIMAMURA YUTAKA
IPC: F24F11/79
Filed: 2016-07-29
Abstract: PROBLEM TO BE SOLVED: To solve the problem that when a blower fan decreases in air capacity while operating in cooling cycles of cooling and dehumidification, cool air blown out of a main body unit is apt to fall to a temperature lower than that before the air capacity decreases and a user may feel discomfort with direct blown cool air.SOLUTION: If the temperature of interior air reaches a set temperature during an operation in cooling cycles, first air direction deflecting means is controlled to horizontally blow harmonizing air blown out of a main body unit, and second air direction deflecting means is controlled to blow interior air, blown out of a fan unit, in the same direction with the harmonizing air blown out of the main body unit.SELECTED DRAWING: Figure 6