baber/WOPTO huggingface dataset:
Patent JP-2017063462-A (JP)
Title: Managing transmit power and modulation and coding scheme selection during random access in TV white space
Inventor: Santosh paul abraham
IPC: H04W16/14
Filed: 2016-11-04
Abstract: PROBLEM TO BE SOLVED: To provide techniques and apparatus for managing transmit power in a television white space (TVWS) network.SOLUTION: A method includes: determining 1502 a modulation and coding scheme (MCS) for transmitting data frames; transmitting 1504 a transmit power control (TPC) request message comprising an indication of the MCS; receiving 1506 a response message including an indication of a link margin based on the MCS; and transmitting 1508 the data frames using the MCS and transmit power based on the link margin.SELECTED DRAWING: Figure 15
Patent JP-2017092471-A (JP)
Title: Lower electrode of RRAM structure
Inventor: YANG JEN-SHENG
IPC: H01L49/00
Filed: 2016-11-07
Abstract: PROBLEM TO BE SOLVED: To provide a resistance type random access memory having good performance and reliability, and a method of forming the same.SOLUTION: The RRAM cell includes: a multilayer lower electrode 110, disposed laterally between side walls of a conductive lower portion lower electrode layer 110a, having an insulating lower electrode (BE) layer 110b disposed in a vertical direction between the conductive lower portion lower electrode layer 110a and a conductive upper portion lower electrode layer 110c; a dielectric data storage layer 112 having a variable resistance and disposed on the multilayer lower electrode 110; and an upper electrode layer 114 disposed on the dielectric data storage layer 112.SELECTED DRAWING: Figure 1
Patent JP-2018076918-A (JP)
Title: Load driving device
Inventor: TAKEI KENGO
IPC: F16H61/00
Filed: 2016-11-09
Abstract: PROBLEM TO BE SOLVED: To provide a load driving device capable of surely performing switching of mode control without increasing processing load on a control portion.SOLUTION: A control circuit drives a solenoid as an actuator of an automatic transmission by a driving circuit. A state of the solenoid is detected by an actual current value of the solenoid. The control circuit acquires the actual current value and the target current value in a normal mode, and performs the normal mode control when deviation of the target current value is less than a threshold value ΔS1 and over a threshold value ΔS2 to perform dither chopper-control on the solenoid. When the deviation becomes the threshold value ΔS1 or more, or ΔS2 or less, full-on mode control or full-off mode control is performed. In this control, a speed of an AD sampling period is increased, and the solenoid is energized in full-on or full-off. The determination of mode switching is performed under a condition that the deviation reaches the threshold value continuously two times. Thus erroneous determination of switching by influence of noise can be prevented.SELECTED DRAWING: Figure 2
Patent JP-2018076929-A (JP)
Title: bearing
Inventor: NAKAI HIDEO
IPC: F16N29/00
Filed: 2016-11-10
Abstract: PROBLEM TO BE SOLVED: To provide a bearing which performs lubrication oil flow adjustment on the basis of temperature change of a lubrication oil flowing between a rotary shaft and the bearing.SOLUTION: A bearing includes: a bearing body 10 formed with an oil supply hole 13 which supplies a lubrication oil supplied from an oil supply passage 3 formed at a cylinder block 2 to the rotary shaft 1 side, and an oil supply groove 14 communicating with the oil supply hole 13 and facing a rotary shaft 1, the bearing body 10 supporting the rotary shaft 1; and a heat sensitive type flow control valve 20 which is provided within the oil supply groove 14 and adjusts a flow rate of the lubrication oil supplied from the oil supply hole 13 to the oil supply groove 14 in response to a temperature of the lubrication oil flowing in the oil supply groove 14.SELECTED DRAWING: Figure 2
Patent JP-2018081442-A (JP)
Title: Learned model generating method and signal data discrimination device
Inventor: SAITO MASAKI
IPC: G06N99/00
Filed: 2016-11-15
Abstract: PROBLEM TO BE SOLVED: To provide a signal data discrimination device robust in non-essential fluctuation such as light source fluctuation and capable of highly accurately discriminating signal data with a smaller amount of learning data than ever before.SOLUTION: A signal data discrimination device comprises: a signal data input unit which inputs the signal data to be discriminated; a feature map generation unit which extracts an amount of features about signal data using a learning unit which made learning in advance on the basis of a plurality of sample data attached with a normal or abnormal teacher signal and generates a feature map; a distance map generation unit which takes feature map difference between combinations of each sample data and signal data using data on the plurality of feature maps generated on the basis of the plurality of sample data attached with a normal teacher signal and a signal data feature map and generates a distance map; a distance value calculation unit which calculates a distance value between the signal data and the sample data from the distance map; and a signal data discrimination unit which discriminates whether the signal data is normal or abnormal on the basis of the distance value.SELECTED DRAWING: Figure 1
Patent JP-2017076994-A (JP)
Title: Connection manager for wireless communication device
Inventor: RICHARD D WIETFELDT
IPC: H04W4/00
Filed: 2016-11-16
Abstract: PROBLEM TO BE SOLVED: To provide techniques for supporting communication for active applications on a wireless device such that good performance is achieved.SOLUTION: An embedded connection manager resides within a radio subsystem, receives at least one connection request sent by at least one application, selects at least one radio for use, and provides the selected radio(s) to the application(s). Communication is supported using multiple radios. M out of N available radios are selected for use, and K applications are mapped to the selected M radios, where M>1, N>1, and K≥1. Communication is supported using profiles which define the operation of the wireless device to obtain connectivity. Communication is supported with auxiliary services, which are services that assist the wireless device to obtain connectivity.SELECTED DRAWING: Figure 4
Patent JP-2018082562-A (JP)
Title: Rotor for magnet-embedded motor and magnet-embedded motor
Inventor: SONOBE TADASHI
IPC: H02K1/22
Filed: 2016-11-16
Abstract: PROBLEM TO BE SOLVED: To enhance durability against centrifugal force of a rotor, and suppress an occurrence of stress concentration to a rotor core, thereby preventing a deformation of the rotor core and a dispersion of a permanent magnet.SOLUTION: A rotor 10 for magnet-embedded motor in which a permanent magnet 16 is embedded in a rotor core 12 where a plurality of rotor core plates 12a are laminated along a rotor axis direction has a reinforcing plate 18 interposed between a plurality of rotor core plates, and a permanent magnet stored in a magnet attaching space formed in the rotor axis direction by a first magnet attaching hole 14 formed in a plurality of rotor core plates and a second magnet attaching hole 20 formed in the reinforcing plate. Both ends of the first magnet attaching hole and the second magnet attaching hole have border lines composed of continuous curve lines, a first gap s1 is formed between both ends of the permanent magnet and the border line of the first magnet attaching hole, and a second gap s2 is formed between both ends of the permanent magnet and the border line of the second magnet attaching hole.SELECTED DRAWING: Figure 2
Patent JP-2018079633-A (JP)
Title: Ink jet printer and printing method
Inventor: NOZAWA AKINAGA
IPC: B41J2/01
Filed: 2016-11-17
Abstract: PROBLEM TO BE SOLVED: To provide an ink jet printer which can continue printing without deteriorating the image quality even when the discharge failure of nozzles occurs.SOLUTION: An ink jet printer includes: a placement table on which recording media are placed; a discharge head which has a plurality of nozzles arrayed in the first direction and discharges ink to the recording media; a movement mechanism which moves one of the placement table and the discharge head in the first direction relatively with respect to the other; and a control device which is connected to the discharge head and the movement mechanism in a communicable manner and drives the discharge head and the movement mechanism. The control device includes a printing control unit which prints an image by using partial nozzles selected on the basis of the nozzle check for detecting the discharge failure of the plurality of nozzles.SELECTED DRAWING: Figure 5
Patent JP-2018082084-A (JP)
Title: Printed circuit board and manufacturing method thereof
Inventor: ASANO KOJI
IPC: H01L23/12
Filed: 2016-11-17
Abstract: PROBLEM TO BE SOLVED: To miniaturize electronic equipment using a printed circuit board and improve the connection quality.SOLUTION: A printed circuit board 1 according to an embodiment includes a laminate 10 of conductor layers 2a to 2d and resin insulating layers 3a to 3c. The laminate 10 includes a first surface 10F and a second surface 10S, and a fourth conductor layer 2d on the second surface 10S. A first resin insulating layer 3a that constitutes the first surface 10S of the laminate 10 is formed of a material including the reinforcement material 3a1, and each of the second and third resin insulating layer 3b and 3c is formed of a material not including the reinforcement material 3a1. The fourth conductor layer 2d includes a plurality of first conductor pads 21 connected to an external first electronic component E1 and a second conductor pad 22 connected to an external second electronic component E2. The plurality of second conductor pad 22 are disposed on the outer peripheral side of the plurality of first conductor pads 21 at a pitch larger than an arrangement pitch of the plurality of first conductor pads 21.SELECTED DRAWING: Figure 1
Patent JP-2017046357-A (JP)
Title: Shaping of virtual machine communication traffic
Inventor: DEEPAK BANSAL
IPC: H04L47/20
Filed: 2016-11-21
Abstract: PROBLEM TO BE SOLVED: To shape virtual machine communication traffic.SOLUTION: A cloud computing platform has computer-readable recording media that perform methods to shape virtual machine communication traffic. The cloud computing platform includes a virtual machine and a controller. The controller limits the traffic associated with the virtual machine to enable the virtual machine to achieve desired communication rates, especially when a network servicing the virtual machine is congested. The controller can drop communication messages associated with the virtual machine on the basis of a drop probability evaluated for the virtual machine.SELECTED DRAWING: Figure 2
Patent JP-2018087597-A (JP)
Title: Rolling bearing device, oil supply unit, lubricating oil supply method, and program
Inventor: SAKAZAKI TSUKASA
IPC: F16N9/02
Filed: 2016-11-29
Abstract: PROBLEM TO BE SOLVED: To suppress a variation in the delivery mode of lubricating oil from a pump with the viscosity (temperature) of the lubricating oil.SOLUTION: A rolling bearing device 10 comprises: a bearing part 20 including an inner ring 21, an outer ring 22, a plurality of balls 23, and a cage 24 holding the plurality of balls 23; and an oil supply unit 40 for supplying the lubricating oil to the bearing part 20. The oil supply unit 40 includes a pump 43 for delivering the lubricating oil with a piezo element 43a driven, a boosting part for boosting a voltage to be applied to the piezo element 43a, and a control part for operating the pump 43 while changing a boosting time included in time from starting boosting of the voltage by the boosting part to starting driving of the piezo element 43a.SELECTED DRAWING: Figure 1
Patent JP-2018086947-A (JP)
Title: Vehicle control device
Inventor: IIMURA SAORI
IPC: B60W30/12
Filed: 2016-11-29
Abstract: PROBLEM TO BE SOLVED: To provide a vehicle control device enabling prompt switching to a target traveling route suitable for a selected driving support mode in accordance with switching of the driving support mode.SOLUTION: A vehicle control device (ECU) 10 for a vehicle 1 having a plurality of driving support modes executes traveling route calculation processing (S13 in Fig. 9) for temporally repeatedly calculating a plurality of traveling routes including a first traveling route R1 set to maintain traveling in a traveling path, a second traveling route R2 set to follow a track of a preceding vehicle and a third traveling route R3 set based on a current traveling behavior of the vehicle 1 on the traveling path and each including a target position P_k and target speed V_k of the vehicle 1, and executes traveling route selection processing (S14 in Fig. 9, Fig. 10) for selecting one traveling route from the plurality of traveling routes as a target traveling route on the basis of a traveling support mode selected by an occupant.SELECTED DRAWING: Figure 9
Patent JP-2018087669-A (JP)
Title: Air conditioning system
Inventor: TAKIOKA YOHEI
IPC: F25B1/00
Filed: 2016-11-29
Abstract: PROBLEM TO BE SOLVED: To provide an air conditioning system for controlling an indoor air temperature in a thermostatic chamber, while being able to control the indoor air temperature to be a desired temperature even during a defrosting operation.SOLUTION: The air conditioning system includes two cooling units (20, 40) which have casings (30, 50) connected to a thermostatic chamber (1) and first-sixth heat exchangers (21-26, 41-46) connected to refrigerant circuits (91-96), respectively, and for which a cooling mode to allow the supply of air cooled by the plurality of heat exchangers (21-26, 41-46) to the thermostatic chamber (1) and a standby mode including a defrosting operation to prohibit the supply of the air to the thermostatic chamber (1) are provided in a switchable manner. The first-sixth heat exchangers (21-26, 41-46) of the two cooling units (20, 40) are each connected in parallel to the corresponding first-sixth refrigerant circuits (91-96) in pairs.SELECTED DRAWING: Figure 1
Patent JP-2018092012-A (JP)
Title: Information processing device, information processing method, and program
Inventor: OGITA TAKESHI
IPC: H04N21/235
Filed: 2016-12-05
Abstract: PROBLEM TO BE SOLVED: To realize a communication of the unified vibration information, suppressing the data communication volume.SOLUTION: The provided information processing device comprises a file generation part which generates the files containing the audio waveform data and the vibration waveform data. The file generation part cuts the waveform data in the band to be synthesized from the first audio data, and generates the second audio data by synthesizing the extracted waveform data from the vibration data in the synthesis band into the band to be synthesized, and by encoding the second audio data to generate the file.SELECTED DRAWING: Figure 3
Patent JP-2018090710-A (JP)
Title: Manufacturing method of star-shaped polymer, star-shaped polymer and filler dispersion
Inventor: SHIMANAKA HIROYUKI
IPC: C08L1/02
Filed: 2016-12-05
Abstract: PROBLEM TO BE SOLVED: To provide a manufacturing method of a star-shaped polymer high in polymerization yield, capable of using easily available materials, high in design freedom of a polymer structure and suitable for industrial manufacturing process.SOLUTION: Provided is a manufacturing method of a star-shaped polymer having a process 1 for polymerizing a first monomer component containing a monomer represented by the following general formula (1) under a condition that a compound which may produce iodide ion exists to obtain a core polymer having a branch structure having a group which may be living radical polymerized at a branch terminal, and a process 2 for polymerizing a second monomer component containing the core polymer and a (meth)acrylic acid-based monomer under a condition that a compound which may produce iodide ion exists.SELECTED DRAWING: None
Patent JP-2018090126-A (JP)
Title: Hybrid vehicle
Inventor: SAKAI EIJI
IPC: B60L50/16
Filed: 2016-12-05
Abstract: PROBLEM TO BE SOLVED: To suppress rotational variation of a crank shaft.SOLUTION: A hybrid vehicle includes: an internal combustion engine 1 having plural cylinders; a motor-generator 3 connected to a crank shaft 2 of the internal combustion engine; and a control unit 100 for controlling the motor-generator. The control unit controls the motor-generator so as to apply torque to the crank shaft, the torque having a reverse phase against cyclical rotational variation of the crank shaft so that a frequency of the rotational variation is equal to a rotational variation frequency of an internal combustion engine that has a double number of cylinders.SELECTED DRAWING: Figure 1
Patent JP-2018091448-A (JP)
Title: Shaft coupling, damper device, and impact torque reduction device
Inventor: KUMANAKA TADAO
IPC: F16D3/12
Filed: 2016-12-06
Abstract: PROBLEM TO BE SOLVED: To provide a shaft coupling which effectively improves durability by acquiring required sufficient strength while realizing a simple configuration, and a damper device employing the shaft coupling and an impact torque reduction device.SOLUTION: A shaft coupling 1 comprises: a cam follower member 22 which is energized in a prolongation direction by a piston 23 of an elongation/contraction member being configured to be elongated/contracted while being disposed in a proximal end side member 2 being one member of the proximal end side member 2 and a distal end side member 3 that are two members being rotated relatively; and a cam member 32 which is integrally provided in the distal end side member 3 of the other member so as to be abutted to the cam follower member 22 at all the time. The shaft coupling 1 is configured to increase/decrease braking force to relative rotation between the two members by elongating/contracting the piston 23 via the cam follower member 22 with the rotations while abutting the cam follower member 22 to a cam surface of the cam member 32. During operation in which the proximal end side member 2 and the distal end side member 3 are relatively rotated, a direction of actuation force X that is applied from the cam member 32 through the cam follower member 22 is not changed.SELECTED DRAWING: Figure 6
Patent JP-2018091449-A (JP)
Title: Differential structure
Inventor: MATSUO TAKEO
IPC: F16H48/40
Filed: 2016-12-06
Abstract: PROBLEM TO BE SOLVED: To suppress the loosening of bolts while suppressing an increase of the number of part items, in a differential structure for fastening a differential case and a ring gear with the bolts.SOLUTION: A differential structure fastens a differential case 2 which has annular fastening faces 5a, 6a, and in which a plurality of annular bolt holes 5b, 6b extending in parallel with an axial direction are formed at the fastening faces 5a, 6a, respectively, and a ring gear 3 with bolts 8 which are inserted into the bolt holes 5b, 6b with the fastening faces 5a, 6a as mating faces. The fastening face 5a of the differential case 2 and the fastening face 6a of the ring gear 3 are tapered faces which are inclined to one side in the axial direction with respect to axial orthogonal directions of the bolts 8.SELECTED DRAWING: Figure 1
Patent JP-2018093807-A (JP)
Title: Bee capturing tool
Inventor: OGAWA TSUGUNORI
IPC: A01M1/02
Filed: 2016-12-14
Abstract: PROBLEM TO BE SOLVED: To provide a compact and inexpensively-producible bee capturing tool.SOLUTION: A bee capturing tool 10 formed tabularly, and including a capturing part 12 having an adhesive face 11 for capturing a bee, has a bee capturing part body part 14 in which bending line parts 13, 13 are formed on the end of the capturing part 12, and which is formed by being bent at the bending line part 13, and a bee storage part 15 capable of storing a bee attached to the bee capturing part body part 14, and formed foldably to the bee capturing part body part 14 by being bent through the bending line part 13.SELECTED DRAWING: Figure 2
Patent JP-2018096897-A (JP)
Title: Vibration endurance test fixture of hose assembly
Inventor: SUMIDA NORIKAZU
IPC: G01M7/02
Filed: 2016-12-15
Abstract: PROBLEM TO BE SOLVED: To provide a vibration endurance test fixture of a hose assembly preventing phase shift with respect to vibration generated by a vibration endurance test machine and capable of easily suppressing acceleration in the other axial direction to a reference level or less.SOLUTION: A vibration endurance test fixture 10 for performing a vibration endurance test of a hose assembly 1, includes: a dedicated jig 2 having a prescribed attachment part to which a tip end of a metal fitting is attached; and a base jig 6 to which the dedicated jig 2 is fixed so as to vibrate by a vibration endurance test machine 20 in a Z-axis direction when a product arrangement state of the hose assembly 1 is represented by X-Y-Z orthogonal three axes, that is fixed to a head 20a of the vibration endurance test machine 20 and that has prescribed rigidity. In a state of being fixed to the base jig 6, the dedicated jig 2 has prescribed rigidity, and balance of a combined center of gravity in a state where the dedicated jig 2 is fixed to the base jig 6, is pre-adjusted in the Z-axis direction by prescribed gravity center adjustment means.SELECTED DRAWING: Figure 1
Patent JP-2017127966-A (JP)
Title: Surface treatment of turbomachinery
Inventor: ANDREW JOSEPH COLLETTI
IPC: F01D25/00
Filed: 2016-12-19
Abstract: PROBLEM TO BE SOLVED: To provide surface treatment tools, methodologies, and/or repaired turbomachinery and components.SOLUTION: A surface treatment tool 200 can include: a lathe assembly 202 having a lathe chuck 204 for receiving a component 210 thereon, where the lathe chuck 204 rotates the component 210 about a first axis of rotation, and where the component 210 includes an exposed axial target surface 216; and a sander 220 or burnishing tool coupled to the lathe assembly 202, including a sanding 222 or burnishing surface thereon, and coupled to a drive system 208, where the sanding 222 or burnishing surface rotates about a second axis of rotation Asubstantially non-parallel with the first axis of rotation A, so that the sanding 222 or burnishing surface selectively contacts the target surface 216 of the component 210 to yield a polished target surface 216.SELECTED DRAWING: Figure 2
Patent JP-2017063499-A (JP)
Title: Radio terminal device, radio communication system, and radio communication method
Inventor: KONNO MAKOTO
IPC: H04W16/14
Filed: 2016-12-20
Abstract: PROBLEM TO BE SOLVED: To share the same frequency band between an FDD system and a TDD system.SOLUTION: A radio terminal device includes: an FDD radio unit 34 for performing reception on a downlink of a frequency division duplex system in a second frequency band overlapped with a first frequency band allocated to a time division duplex system; and a control unit 36 for on/off switching of a switch 322 on the basis of a mask signal input from a communication processing unit 35. By on/off switching of the switch 322, the FDD radio unit 34 performs the reception on the basis of downlink reception timing of the time division duplex system.SELECTED DRAWING: Figure 5