baber/WOPTO huggingface dataset:
Patent JP-2017188832-A (JP)
Title: Communication device and communication method
Inventor: FUTAKI YASUNORI
IPC: H04B7/08
Filed: 2016-04-08
Abstract: PROBLEM TO BE SOLVED: To provide a communication device and a communication method that can obtain an accurate channel estimation value in an environment in which the spread of multipath delay exceeds CP length.SOLUTION: A channel estimation unit 110 of a communication device 100 includes: a first inverse discrete Fourier transformation unit 102 for calculating a reference signal channel estimation value in a time domain by performing inverse discrete Fourier transformation of a reference signal channel estimation value in a frequency domain; a signal power-to-interference power ratio calculation unit 103 for calculating a signal power-to-interference power ratio within a Fourier transformation window on the basis of the reference signal channel estimation value in the time domain; a weighting coefficient determination unit 104 for determining a weighting coefficient on the basis of the signal power-to-interference power ratio; and a weighting combination unit 105 for calculating a post-combination channel estimation value by combining the reference signal channel estimation value in the frequency domain and a data signal channel estimation value in the frequency domain by using the weighting coefficient.SELECTED DRAWING: Figure 1
Patent JP-2017191894-A (JP)
Title: Printed wiring board and manufacturing method of the same
Inventor: NISHIOKA HIROYUKI
IPC: H05K3/46
Filed: 2016-04-14
Abstract: PROBLEM TO BE SOLVED: To provide a printed wiring board that brings a conductor layer and a solder resist (SR) layer, and the conductor layer and an interlayer insulating layer into close contact with each other to suppress delamination.SOLUTION: Printed wiring boards 1A and 1B have a laminated base material 2 including a plurality of conductor layers 12, 23 and 26 and interlayer insulating layers 21 and 24 and an SR layer 30. An internal bonding layer 60 is interposed between the interlayer insulating layers 21 and 24 and the conductor layers 12 and 23. The surface of the internal bonding layer 60 that is in contact with the interlayer insulating layers 21 and 24 has an arithmetic average roughness (Ra) of 100 nm or more and 300 nm or less. The surface of the surface conductor layer 26 on the side of the SR layer 30 has an arithmetic average roughness (Ra) of less than 100 nm.SELECTED DRAWING: Figure 1
Patent JP-2017191535-A (JP)
Title: Use application integration management system
Inventor: KAMIYA AKIRA
IPC: G06Q10/06
Filed: 2016-04-15
Abstract: PROBLEM TO BE SOLVED: To provide a use application integration management system capable of timely managing attribute at a point when an application is made even when a transfer and/or reorganization is made based on the attribute of an applicant such as affiliation and/or position.SOLUTION: The use application integration management system is configured to receive a piece of application information from an applicant, to determine whether a piece of reference authority information corresponding to the application information is up-to-date while considering an organization DB etc. When the application information is not up-to-date, the authority information on a piece of application form information is subjected to an up-to-date.SELECTED DRAWING: Figure 1
Patent JP-2017189487-A (JP)
Title: Game machine
Inventor: KOBAYASHI AOI
IPC: A63F7/02
Filed: 2016-04-15
Abstract: PROBLEM TO BE SOLVED: To provide a game machine capable of maintaining and enhancing interest in operation of operation means for executing a performance.SOLUTION: A game machine includes: performance execution means for executing a performance; operation means 67 operable by a player; and an operation performance, where the performance is changed by satisfaction of predetermined conditions based on operation of the operation means 67, and the change in the performance is completed by satisfaction of the predetermined conditions for a plurality of times. The predetermined conditions include at least a first condition and a second condition differing from the first condition. The change in the performance in the operation performance can be completed by satisfaction of both of at least the first condition and the second condition.SELECTED DRAWING: Figure 1
Patent JP-2016204752-A (JP)
Title: Case-hardened steel and production method thereof
Inventor: IMANAMI YUTA
IPC: C22C38/00
Filed: 2016-04-15
Abstract: PROBLEM TO BE SOLVED: To provide a case-hardened steel excellent in fatigue strength property, and a production method thereof.SOLUTION: The case-hardened steel is provided which has a component composition containing C:0.10 to 0.40 mass%, Si:0.01 to 1.20 mass%, Mn:0.30 to 1.50 mass%, P:0.1 mass% or less, S:0.5 mass% or less, Cr:0.40 to 2.00 mass%, Al:0.010 to 0.080 mass%, N:0.05 mass% or less and the balance Fe with inevitable impurities, and in which area A (μm) of each of an oxide-based inclusion and a nitride-based inclusion positioned in a fish eye center portion obtained by observing a fracture surface after rotating bending fatigue test by a microscope satisfies √A≤100 (μm).SELECTED DRAWING: Figure 4
Patent JP-2017195483-A (JP)
Title: Transmission device, signal transfer method, and network redundant configuration method
Inventor: TOCHIO YUJI
IPC: H04L12/42
Filed: 2016-04-19
Abstract: PROBLEM TO BE SOLVED: To provide a technique capable of effectively using a communication band between transmission devices constituting part of a ring network.SOLUTION: A ring network includes a plurality of transmission devices including a first transmission device and a second transmission device. A first blocking port that stops a signal with first information added in the ring network is set to the first transmission device. Also, a second blocking port that stops a signal with second information added in the ring network is set to the second transmission device.SELECTED DRAWING: Figure 2
Patent JP-2017193996-A (JP)
Title: Wind power generation system
Inventor: OYAMADA TOMONAGA
IPC: F16C17/24
Filed: 2016-04-20
Abstract: PROBLEM TO BE SOLVED: To provide a wind power generation system that can calculate an amount of wear of a sliding bearing by a simple method.SOLUTION: A wind power generation system comprises: a rotor that includes blades 1 for receiving wind, and rotates; a rotating shaft 5 that rotates in association with rotation of the rotor; a wind turbine that includes a sliding bearing 21 provided via an oil film with respect to the rotating shaft 5; rotational speed measurement means 12 that directly or indirectly determines a rotational speed of the rotating shaft 5; oil film temperature measurement means 9 that directly or indirectly determines a temperature of the oil film; and a wear amount calculation device 13 that calculates an amount of wear of the sliding bearing 21 in a predetermined period by using the rotational speed and the temperature of the oil film.SELECTED DRAWING: Figure 2
Patent JP-2016205394-A (JP)
Title: Suction system with inter-cooler assembled thereinto
Inventor: CLAUS BRUESTLE
IPC: F02B29/04
Filed: 2016-04-21
Abstract: PROBLEM TO BE SOLVED: To provide a suction system with an inter-cooler assembled thereinto that is used at an internal combustion engine having a reciprocating piston structure including a discharging gas turbocharger device.SOLUTION: An internal combustion engine is formed as an outboard engine, an engine block includes a vertical crank shaft system and a lateral installed cylinder, and a discharged gas turbocharger device formed by a turbine and the turbocharger is installed at an upper end surface of the engine block. A first container part 15, a second container part 17 and a third container part 18 are gathered into one piece made of light metal to form an intake device constitution unit 19. The third container part 18 is formed as a pipe member 20 that is formed to have a fine extremity end from the second container part 17 toward the turbocharger.SELECTED DRAWING: Figure 2
Patent JP-2017199049-A (JP)
Title: Interrupt processing system
Inventor: WATANABE KEISUKE
IPC: G06F9/48
Filed: 2016-04-25
Abstract: PROBLEM TO BE SOLVED: To provide an interrupt processing system capable of reducing the amount of data transferred from an ASIC side to a CPU side when interrupt processing occurs and improving the responsiveness in real time when the interrupt processing occurs.SOLUTION: An interrupt processing system includes: an ASIC side memory unit that stores interrupt register addresses and interrupt register information in function modules inside an ASIC; a CPU side memory unit that stores the interrupt register information; a timer unit that periodically outputs a trigger signal; an interrupt circuit unit that obtains the interrupt register information when an interrupt inside the function modules occurs or a trigger signal occurs; and a memory controller unit that compares the obtained interrupt register information and the interrupt register information which is stored in the ASIC side memory unit, and replaces a difference thereof with the interrupt register information in the ASIC side memory unit and the CPU side memory unit. A CPU executes, when an interrupt occurs, interrupt processing on the basis of the interrupt register information which is stored in the CPU side memory unit.SELECTED DRAWING: Figure 1
Patent JP-2017197854-A (JP)
Title: Carbon fiber spacer and connection method thereof
Inventor: CHENG YI CHING
IPC: B32B5/02
Filed: 2016-04-25
Abstract: PROBLEM TO BE SOLVED: To provide a carbon fiber spacer having merits of high temperature resistance, fatigue durability and high weather resistance.SOLUTION: A carbon fiber spacer according to this invention has a carbon fiber cloth that is a cross woven fabric formed of multiple fiber bundles. Each fiber bundle is formed of multiple discontinuous fibers. Even if a part of the carbon fibers are broken or damaged, a fabric structure of the discontinuous fiber makes discontinuous fibers of the other part suffer no effect and makes loosening of the structure or delamination hard to occur, thus performance and lifetime of the carbon fiber spacer can be improved.SELECTED DRAWING: Figure 2
Patent JP-2017197398-A (JP)
Title: Manufacturing method of mse type zeolite
Inventor: ITABASHI KEIJI
IPC: B01J29/70
Filed: 2016-04-26
Abstract: PROBLEM TO BE SOLVED: To provide a manufacturing method of MSE type zeolite capable of manufacturing the MSE type zeolite with a relatively short heating time by using inexpensive tetraethylammonium ion.SOLUTION: There is provided a manufacturing method of MSE type zeolite including (1) mixing a silica source, an alumina source, an alkali source, tetraethylammonium ion and water to prepare a reaction mixture with a composition represented by a molar ratio described as SiO/AlO=10-100, (NaO+KO)/SiO=0.15-0.50, KO/(NaO+KO)=0.05-0.7, TEAO/SiO=0.08-0.20, HO/SiO=5-50, (2) adding MSE type zeolite seed crystal to the mixture at a ratio of 5-30 mass% based on the silica component and (3) heating the reaction mixture to which the seed crystal is added at a temperature of 100-200°C under a sealed condition.SELECTED DRAWING: Figure 8
Patent JP-2017197404-A (JP)
Title: Method for modifying lithium metal composite oxide powder
Inventor: SHIODA TSUTOMU
IPC: H01M4/525
Filed: 2016-04-27
Abstract: PROBLEM TO BE SOLVED: To provide a lithium ion cell having suppressed gas generation, high in discharge capacity and excellent in cycle property.SOLUTION: There are provided a method for modifying a lithium metal composite oxide powder including bringing a powder of lithium metal complex oxide having a composition LiNiCoAlO(where a=0.8 to 1.2, b=0.7 to 0.95, c=0.02 to 0.2, d=0.005 to 0.1 and b+c+d=1) and average particle diameter (volume average diameter) of 1 μm or more and 10 μm or less into contact with a solution of p-toluenesulfonic acid metal salt, then separating and drying the same, and a method for manufacturing a lithium ion cell cathode active material using the modification method.SELECTED DRAWING: None
Patent JP-2017198547-A (JP)
Title: Insulation degradation testing device and method for testing insulation deterioration
Inventor: MURAKAMI KAZUYA
IPC: G01R31/02
Filed: 2016-04-27
Abstract: PROBLEM TO BE SOLVED: To provide an insulation degradation testing device and a method for testing an insulation deterioration which can precisely detect an insulation degradation of a base plate.SOLUTION: The insulation degradation testing device includes: a measuring unit for measuring a physical quantity related to the distance between a first pattern and a second pattern formed on a base plate; and a detection unit for detecting an insulation degradation of the base plate due to a precipitated material between the first and second patterns. The detection unit detects an insulation degradation based on the measured physical quantity before the precipitated material disappears due to a short circuit current between the first and second patterns through the precipitated material.SELECTED DRAWING: Figure 1
Patent JP-2017196325-A (JP)
Title: Game apparatus, game system, and program
Inventor: OGAWA KAZUHIRO
IPC: A63F13/56
Filed: 2016-04-28
Abstract: PROBLEM TO BE SOLVED: To provide a puzzle game capable of executing diversified plays.SOLUTION: The game apparatus executes processing of a game in which a user executes an operation at least one of a plurality of game objects including a first game object arranged on a game area and a second game object produced on the game area by a prescribed first condition. The game apparatus includes: an arrangement change part for changing an arrangement of the game objects on the basis of a user's operation; a setup part that, in response to a change in the arrangement of the game object by the arrangement change part, sets up attribute information associated with the second game object on the basis of the arrangement of the plurality of game objects including the first game object after the change; and an activation part for activating effects according to the attribute information.SELECTED DRAWING: Figure 25
Patent JP-2017208146-A (JP)
Title: Semiconductor circuit, driving method, and electronic apparatus
Inventor: KANDA YASUO
IPC: H01L27/105
Filed: 2016-05-16
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor circuit less likely to cause disturbance.SOLUTION: A semiconductor circuit of the disclosure comprises: a first circuit configured to generate, based on a voltage at a first node, an inversion voltage of the voltage and apply it to a second node; a second circuit configured to generate, based on a voltage at the second node, an inversion voltage of the voltage and apply it to the first node; a first transistor connecting the first node to a third node; a second transistor having a gate connected to the first node or the second node, one of a drain and a source connected to the third node, and the other supplied with a first control voltage; a first storage element having one end connected to the third node and the other end supplied with a second control voltage, and capable of transitioning to a first resistive state or a second resistive state; and a drive part controlling the operation of the first transistor and generating the first control voltage and the second control voltage.SELECTED DRAWING: Figure 2
Patent JP-2017208884-A (JP)
Title: Distribution board with seismic shutdown function and distribution board system with seismic shutdown function
Inventor: MITANI YASUYUKI
IPC: H02B1/40
Filed: 2016-05-16
Abstract: PROBLEM TO BE SOLVED: To provide a distribution board with a seismic shutdown function that allows a plurality of electric leakage breakers to be cut-off by one seismic relay.SOLUTION: A distribution board with a seismic shutdown function comprises: a trunk electrical leakage breaker 1 to which a lead-in line of a single phase three-line type cable type A is connected; a plurality of branched breakers 2 that is connected to a secondary side cable way A2 of the trunk electrical leakage breaker 1; a seismic relay 4 used for sensing and shutting-down the trunk electrical leakage breaker 1 when an earthquake exceeding a specific earthquake intensity is sensed; and a branched electric leakage breaker 3 that is connected to a primary side of the trunk electrical leakage breaker 1, and forms a primary feeding circuit C. The seismic relay 4 is connected between a secondary side neutral phase N of the trunk electrical leakage breaker 1 and one voltage phase L2 of the secondary side of the branched electric leakage breaker 3 that forms the primary feeding circuit C.SELECTED DRAWING: Figure 1
Patent JP-2017020647-A (JP)
Title: Balanced eccentric gear design and method
Inventor: ROBERT J ATMUR
IPC: F16H55/08
Filed: 2016-05-17
Abstract: PROBLEM TO BE SOLVED: To provide balanced eccentric gear design and method.SOLUTION: An oscillation plate driving system 10 may include a central shaft 18, an upper surface 20 vertical to the central shaft, and a stator 12 having a plurality of stator teeth 22 disposed on the upper surface. The system may further include an oscillation plate 14 having an oscillation shaft 24 disposed at an angle excluding zero, to the central shaft, a lower oscillation surface 26 vertical to the oscillation shaft, and an upper oscillation surface 28 vertical to the oscillation shaft. A plurality of lower oscillation teeth 30 are disposed on the lower oscillation surface, and the plurality of upper oscillation teeth 32 are disposed on the upper oscillation surface. The system may include an output shaft disposed substantially coaxially to the central shaft, and an output gear 16 having a lower surface vertical to the output shaft. The plurality of output teeth may be disposed on the lower face. The oscillation plate may be constituted to rotate in nutating around the stator.SELECTED DRAWING: Figure 2
Patent JP-2017205961-A (JP)
Title: Method for producing fluororesin coating body
Inventor: GUEN HON FUKU
IPC: B29C65/14
Filed: 2016-05-19
Abstract: PROBLEM TO BE SOLVED: To provide a method for producing a fluororesin coating body which can subject an object to be coated of which a surface is not flat to fluororesin coating without subjected to surface treatment.SOLUTION: A method for producing a fluororesin coating body includes: a closely bonding step of closely bonding a sheet or a tube containing a fluororesin as a main component to a surface of an object to be coated while heating the sheet or tube; and an ionization radiation irradiating step of irradiating the sheet or tube after the closely bonding step with ionization radiation under low oxygen atmosphere and at a temperature of a melting point of the fluororesin or higher. In the closely bonding step, it is acceptable to set a heating temperature of the sheet or tube to be higher than a melting point of the fluororesin of the main component by -10°C, and to press the sheet or tube onto a surface of the object to be coated with a pressure of 10 MPa or less. It is acceptable to set the heating temperature of the tube to be equal to or higher than a glass transition point of the fluororesin of the main component using a heat-shrinkable tube as the sheet or tube, in the closely bonding step. The surface of the object to be coated which closely bonds the sheet or tube may have unevenness.SELECTED DRAWING: Figure 1
Patent JP-2017211917-A (JP)
Title: System and semiconductor device
Inventor: UEDA TAKAMASA
IPC: G06F1/28
Filed: 2016-05-27
Abstract: PROBLEM TO BE SOLVED: To prevent the difficulty of software development from increasing and a hardware implementation area from increasing even for a configuration requiring a monitoring function.SOLUTION: A system comprises: a power supply unit; an arithmetic processing unit; and first and second monitoring circuits monitoring soundness of power supply of the power supply unit. The first monitoring circuit instructs an operation stop to a second arithmetic processing unit when a first watchdog timer is not reset past a predetermined period. The second monitoring circuit instructs an operation stop to a first arithmetic processing unit when a second watchdog timer is not reset past a predetermined period. The first monitoring circuit includes a third watchdog timer that is regularly reset by either one of the first arithmetic processing unit and the second arithmetic processing unit, and instructs an operation stop to the other arithmetic processing unit when the third watchdog timer is not reset past a predetermined period.SELECTED DRAWING: Figure 2
Patent JP-2017211932-A (JP)
Title: Information processing device, information processing system, program and information processing method
Inventor: HARA TOSHIKI
IPC: G06T1/00
Filed: 2016-05-27
Abstract: PROBLEM TO BE SOLVED: To provide an information processing device or the like capable of improving the satisfaction of a visitor visiting an exhibition facility.SOLUTION: An information processing device 1 includes a storage part for storing attributes associated with a person, a place, and information on the place in association with one another in each attribute, an attribute discrimination part for discriminating an attribute from a person image, and a generation part for specifying the associated information with reference to the storage part in accordance with the discriminated attribute to generate guidance information. Since a visitor can be guided to a place corresponding to his/her individual attribute in this manner, the satisfaction of the visitor can be improved.SELECTED DRAWING: Figure 2
Patent JP-2017214075-A (JP)
Title: Shake-out container
Inventor: HAYAKAWA SHIGERU
IPC: B65D47/06
Filed: 2016-05-30
Abstract: PROBLEM TO BE SOLVED: To provide a shake-out container which can discharge a fixed amount of a content once, and which can surely discharge the content by pulverizing a solidified content even mixed in the content.SOLUTION: A shake-out container comprises: a container body 1 for storing a content; and a base cap 2 attached to a neck part 1a of the container body 1, in which the content is shaken out through a discharge hole h which is formed in the base cap 2, by a shake-out operation in a reverse posture of the container body 1. The base cap 2 has a valve body 3 which is held in the discharge hole h so as to freely reciprocate, which seats on a seat part 4 provided on a terminal of an inner peripheral wall part of the discharge hole h, in a normal posture of the container body 1 for closing the discharge hole h, and which separates from the seat part 4 in the reverse posture of the container body 1 and opens the discharge hole h. The valve body 3 has a stopper 5 in which the valve body can pass the discharge hole h before the stopper is folded, and which comes into contact with a base end h' of the discharge hole h for inhibiting the valve body 3 from coming off from the discharge hole h, after the stopper is held in the folded state.SELECTED DRAWING: Figure 1
Patent JP-2017216353-A (JP)
Title: Distributed feedback layer
Inventor: KUROSAKI TAKESHI
IPC: H01S5/042
Filed: 2016-05-31
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor laser capable of suppressing reduction of light emission efficiency by performing a stable oscillation operation even under the situation that the semiconductor laser is exposed by a reflected-back light since an isolator cannot be used.SOLUTION: In a DFB laser 100 where a non-injection region 11 is provided at an emission end face side, a back reflection region 13 is newly provided at the back of a light emission region. In order to enlarge reflection effects in the back reflection region as further as possible, a π/2 phase shift part is provided in a diffraction grating 8 within the light emission region, such that a wavelength of a laser oscillation light becomes a Bragg wavelength of the diffraction grating. At the same time, a little bias current is caused to flow to the back reflection region, such that absorption of a reflection light within the back reflection region is reduced as further as possible. A mechanism for optimizing the bias current to the back reflection region may also be included.SELECTED DRAWING: Figure 1