baber/WOPTO huggingface dataset:
Patent JP-2018146268-A (JP)
Title: Bioinstrumentation method
Inventor: ICHIKAWA KAZUHIRO
IPC: G01N24/12
Filed: 2017-03-01
Abstract: PROBLEM TO BE SOLVED: To measure low sensitivity magnetic resonance nuclei such asC,N andP which are important nuclear species existing in a living body with performance equal to or higher than that of a high magnetic field MRI apparatus.SOLUTION: The bioinstrumentation method performed with a magnetic field strength at which nuclear magnetic resonance signals degenerates includes a process (1) and a process (2). In the process (1), either: (i) a target molecule A having an unpaired electron and having a magnetic resonance nucleus having a gyromagnetic ratio smaller than that ofF; or (ii) a target molecule B having no unpaired electron and a gyromagnetic ratio smaller than that ofF and a radical molecule C having an unpaired electron; are administered externally to the measurement target organism. In the process (2), electron spin resonance of the unpaired electrons in the target molecule A or the radical molecule C is generated by applying electromagnetic waves to the measurement target organism, then, nuclear magnetic resonance is caused in the magnetic resonance nucleus having a smaller gyromagnetic ratio thanF of the target molecule A or the target molecule B, and the nuclear magnetic resonance signals are measured.SELECTED DRAWING: None
Patent JP-2017189092-A (JP)
Title: Brush assembly and motor using the same
Inventor: LUO QINGBIN
IPC: H02K11/026
Filed: 2017-03-02
Abstract: PROBLEM TO BE SOLVED: To provide a brush assembly that can reduce noise and vibration, and a motor utilizing such a brush assembly.SOLUTION: A brush assembly includes a circuit board, at least two brushes, a plurality of power connecting terminals for connecting with an external power supply, and a power supply branch circuit connected in series between a corresponding one of the power connecting terminals and a corresponding one of the brushes. The brush assembly further comprises an EMI suppressor connected between the power supply branch circuit and ground. The EMI suppressor is an axial capacitor formed by a conductor core, a cover, and a filling medium. The cover is attached to the circumference of the conductor core, and the filling medium fills between the conductor core and the cover. A motor utilizing the brush assembly is also provided.SELECTED DRAWING: Figure 7
Patent JP-2018144576-A (JP)
Title: Vehicle control device
Inventor: MASUDA YUI
IPC: B60T8/66
Filed: 2017-03-03
Abstract: PROBLEM TO BE SOLVED: To provide a vehicle control device capable of accurately and promptly interposing slip suppression control, in the vehicle control device for controlling a vehicle drive device.SOLUTION: A vehicle control device 3 controls a vehicle drive device 4. The vehicle control device 3 includes a speed calculation section 7a, a speed estimation section, a motion feedback calculation section 7b, and slip estimation means 9. The vehicle calculation section 7a calculates speed in a predetermined direction of a vehicle on the basis of feature amount. The speed estimation section estimates speed in the predetermined direction on the basis of speed or acceleration detected by motion detection means 2. The motion feedback calculation section 7b makes a feedback calculation adding to the feature amount, a value obtained by interposing a proportional gain in a deviation between calculation speed calculated by the speed calculation section and the estimation speed estimated by the speed estimation section. The slip estimation means 9 compares the calculation speed with the estimation speed, and estimates that the vehicle is in a slip state in the predetermined direction when the estimation speed exceeds the calculation speed.SELECTED DRAWING: Figure 1
Patent JP-2018148338-A (JP)
Title: Clock synchronous serial data receiving circuit and bus system
Inventor: SAKAMOTO HIROYUKI
IPC: H04L7/00
Filed: 2017-03-03
Abstract: PROBLEM TO BE SOLVED: To provide a clock synchronous serial data receiving circuit which easily detects the transmission error and ignores the data when a clock signal is erroneously recognized due to the influence of noise.SOLUTION: A clock synchronous serial data receiving circuit 1 sets a value of serial data SD to output terminals QA to QH of a shift register 11 at a rising timing of a clock pulse of a serial clock signal SCK while the select signal SEL input with negative logic is at an L level, and when a counter 13 counts 8 pulses from the serial clock signal SCK, an output signal TP1 of a Q3 terminal becomes at an H level, and an output signal TP2 of an AND circuit 14 becomes at the H level only when a select signal SEL becomes at the H level while the TP1 is holding the H level, and 8-bit data input to a latch 12 from the shift register 11 is determined to be the output value of the output terminals Q0 to Q7.SELECTED DRAWING: Figure 2
Patent JP-2017103490-A (JP)
Title: Solid-state pulse laser device
Inventor: UNO SHINGO
IPC: H01S3/042
Filed: 2017-03-06
Abstract: PROBLEM TO BE SOLVED: To provide a solid-state pulse laser device for obtaining a stable energy pulse while keeping a temperature of an acoustic optical element or a solid-state laser medium constant without using a heating/cooling mechanism.SOLUTION: A solid-state pulse laser device comprises: a semiconductor laser 1 that generates an excitation light; a solid-state laser medium 2 that generates an inductive emission light in accordance with the excitation light from the semiconductor laser; a temperature detection part 5b for detecting a temperature of the solid-state laser medium; a control circuit 6b which generates an ON/OFF timing signal for indicating ON/OFF timing of the semiconductor laser based on the temperature of the solid-state laser medium that is detected by the temperature detection part; and a semiconductor laser control part 8 which generates a control signal for performing turning-on/turning-off in accordance with the ON/OFF timing signal that is generated by the control circuit, and applies the generated control signal to the semiconductor laser.SELECTED DRAWING: Figure 5
Patent JP-2018019389-A (JP)
Title: Electronic apparatus
Inventor: KASUGAI HIROKI
IPC: G03B17/56
Filed: 2017-03-08
Abstract: PROBLEM TO BE SOLVED: To provide an electronic apparatus capable of detecting attachment/detachment of an external connection device without using a dedicated detection line.SOLUTION: An imaging apparatus 100 comprises: a shoe terminal 115 connected to a data line to which a unit signal including a data phase in which a voice data signal is sent and a detection phase in which a detection signal is sent is inputted from a voice input device 200; a voltage setting part 121 for setting a potential of the data line to an H level in a case where the voice input device 200 is detached from shoe terminals 113-117; and a voice communication part attachment/detachment detection part 120 for detecting attachment/detachment of the voice input device 200. The voice communication part attachment/detachment detection part 120 detects the attachment/detachment of the voice input device 200 by detecting a logic value at an L level or at the H level that is set by the voltage setting part 121, as a logic value to be set to the detection signal in the unit signal.SELECTED DRAWING: Figure 3
Patent JP-2018150722-A (JP)
Title: Column and beam joint structure and forming method of column and beam joint structure
Inventor: KITAOKA SATOSHI
IPC: E04B1/58
Filed: 2017-03-13
Abstract: PROBLEM TO BE SOLVED: To provide a column and beam joint structure in which even when positions of a first column and a first beam in the material axis direction deviate, the first column and the first beam can be rigid-jointed by inserting bolts into holes respectively formed in the first column and the first beam.SOLUTION: A column and beam joint structure 2 made of steel-framed reinforced concrete or reinforced concrete includes: a first column 11 having a connecting plate 30 jointed on a supporting steel frame 27; a first beam 12 made of steel frame; and bolts 13 respectively inserted into open holes formed in one of the connecting plate and a first end part 12a of the first beam, and long holes 30a formed in the other of the connecting plate and the first end part of the first beam and extending along a material axis direction X of the first beam. The long holes, the first end parts of the first beam and at least part of the supporting steel frame are respectively embedded in a concrete 26 of the first column.SELECTED DRAWING: Figure 5
Patent JP-2018074891-A (JP)
Title: Sensorless control system for permanent magnet synchronous motor
Inventor: LEE HAK-JUN
IPC: H02P6/185
Filed: 2017-03-14
Abstract: PROBLEM TO BE SOLVED: To provide a sensorless control system for a permanent magnet synchronous motor, solving problems in the prior art.SOLUTION: There is disclosed a sensorless control system for a permanent magnet synchronous motor. The sensorless control system includes: a counter electromotive force estimation unit configured to estimate a counter electromotive force using a phase voltage command applied to an inverter and a phase current applied from the inverter to a motor; and a speed estimation unit configured to estimate an angular velocity and an electrical angle of a rotor of the motor using the estimated counter electromotive force. The counter electromotive force estimation unit according to one embodiment of the present invention may maintain robust performance even at a low speed by modifying some portion in a conventional Luenberger observer form.SELECTED DRAWING: Figure 8
Patent JP-2018152293-A (JP)
Title: Positive electrode, battery, battery pack, electronic apparatus, electric vehicle, power storage device, and power system
Inventor: HORIUCHI HIROSHI
IPC: H01M50/105
Filed: 2017-03-14
Abstract: PROBLEM TO BE SOLVED: To provide a battery capable of achieving suppression of gas generation and improvement of safety of the battery.SOLUTION: A battery includes a positive electrode; a negative electrode; a separator; and an interlayer being provided between the positive electrode and the separator and containing at least one type of fluorine resin and particles. The positive electrode has a positive electrode active material layer containing fluorine-based binder with a fusion point of 166°C or less. The content of the fluorine-based binder in the positive electrode active material layer is 0.7 mass% or more and is 2.8 mass% or less.SELECTED DRAWING: Figure 2
Patent JP-2020076412-A (JP)
Title: Balancer device of internal combustion engine
Inventor: HIRANO TAKASHI
IPC: F02B67/04
Filed: 2017-03-16
Abstract: To provide a balancer device and the like which can suppress generation of abrasion at a thrust receiving part.SOLUTION: The present invention includes: an upper and lower housings 3, 4 inside of which a storage 10 is provided; a pair of drive and driven shafts 5, 6 rotatably supported to four plane bearings 11-14 provided inside the storage and to which torque is transmitted from a crank shaft; and arched band-like thrust receiving parts 32a, 33a to which each thrust flange part of the drive and driven gears 8, 9 provided on each shaft can contact from a thrust direction. There are provided first oil pockets 34, 35 on a lower side in a gravity direction at an engaging part of the two gears at the thrust receiving part, and groove passages 36, 37 and a vertical groove passages 38a-39b.SELECTED DRAWING: Figure 6
Patent JP-2018156769-A (JP)
Title: Additive agent for nonaqueous secondary battery, nonaqueous electrolytic solution for secondary battery arranged by use thereof, and nonaqueous secondary battery
Inventor: KAMO Hiromichi
IPC: H01M10/0567
Filed: 2017-03-16
Abstract: PROBLEM TO BE SOLVED: To provide: an additive agent for a nonaqueous secondary battery, which enables the enhancement in cycle and rate characteristics; a nonaqueous electrolytic solution for secondary battery arranged by use of the additive agent; and a nonaqueous secondary battery.SOLUTION: An additive agent for a nonaqueous secondary battery comprises a compound represented by the formula (I) below. (Rand Rindependently represent an alkyl group with C1-10, a halogenated alkyl group with C1-10, an aryl group with C6-20 or a halogenated aryl group with C6-20; Ris a monoanion of an alkylene group with C1-2 or a monoanion of a halogenated alkylene group with C1-2; Rand Rindependently represent a group represented by C-Ror O; Rrepresents an alkyl group with C1-10 or a halogenated alkyl group with C1-10; and the arrow mark represents a binding hand with B.)SELECTED DRAWING: None
Patent JP-2017104681-A (JP)
Title: Game machine
Inventor: IIJIMA KO
IPC: A63F7/02
Filed: 2017-03-16
Abstract: PROBLEM TO BE SOLVED: To provide a game machine capable of improving assembly working efficiency regardless of use of a screw member whose head is separated, and capable of reducing failure caused by the separated head.SOLUTION: A board box 92 of a main control unit 63 includes a front-side component 101 and a rear-side component 102. A cover member 154 is fixed to the rear-side component 102. A fracture screw 170 includes an area having a head to which the tip of a tool, such as a screwdriver, can be inserted, and an area having a shaft part in which a screw groove is formed. The areas are connected by a fracture part. The cover member 154 is fixed, and then the fracture part is cut to separate the head from the fracture screw 170. The separation of the head prevents the shaft part from being rotated, and prevents fixing of the cover member from being released. The separated head is held inside a holder integrated with the fracture screw.SELECTED DRAWING: Figure 9
Patent JP-2018157455-A (JP)
Title: Mediation device, information processing system, program, and data structure
Inventor: AOKI MASARU
IPC: H04L12/66
Filed: 2017-03-21
Abstract: PROBLEM TO BE SOLVED: To increase efficiency of communication between apparatuses.SOLUTION: A mediation device includes: a receiving unit that is connected via a network with a transmitting device to transmit, to a second device, data requested by the second device included in data transmitted by a first device and receives the data transmitted by the first device; a determining unit that determines whether it is necessary to transmit the data on the basis of rule information applied to the data received by the receiving unit of rule information defining whether it is necessary to transmit to the transmitting device according to contents of the data; and a transmitting unit that transmits, to the transmitting device, data which the determining unit has determined that it is necessary to transmit.SELECTED DRAWING: Figure 3
Patent JP-2018159578-A (JP)
Title: Monitoring device
Inventor: OGUMA HIROYUKI
IPC: G01C11/06
Filed: 2017-03-22
Abstract: PROBLEM TO BE SOLVED: To provide a monitor device which enables high resolution monitoring at high frequency.SOLUTION: A monitoring device 1 comprises: an image acquisition device 12, installed in a mobile entity M, for imaging an object region R multiple times along a route T in accordance with the movement of the mobile entity M and acquiring a plurality of images; a model extraction device 21 for extracting a plurality of image pairs that include mutually overlapping portions from the plurality of images; a corresponding point calculation device 22 for extracting corresponding points between the images constituting the image pair; a point cloud creation device 25 for combining the corresponding points of the plurality of image pairs and creating a corresponding point group on the basis of the coordinates of the corresponding points; a ground surface model creation device 26 for creating a ground surface model on the basis of the corresponding point group; and an image creation device 27 for creating an orthographic projection image from the plurality of images on the basis of the ground surface model.SELECTED DRAWING: Figure 1
Patent JP-2018158470-A (JP)
Title: Laminating modeling apparatus and laminating modeling method
Inventor: YANAGIDA YUKI
IPC: B29C64/20
Filed: 2017-03-22
Abstract: PROBLEM TO BE SOLVED: To provide a laminating modeling apparatus in which a detachability between a hardened layer and a pressing plate is enhanced when a three-dimensional object is molded by curing and laminating a material while pressurizing with a pressing plate.SOLUTION: A laminating modeling apparatus of a present invention comprises a supply unit for supplying a predetermined material, a molding unit for forming a three-dimensional model by laminating the material as a hardened layer, a pressing unit pressed against the material when the material cures, and a heat exchanging unit that exchanges heat with at least one of the pressing unit and the hardened layer after the material has cured. The pressing unit separates the hardened layer by a difference in dimension change caused by a temperature change of the pressing unit and the hardened layer by the heat exchange.SELECTED DRAWING: Figure 1
Patent JP-2017104720-A (JP)
Title: Game machine
Inventor: TANAKA TAKAHISA
IPC: A63F7/02
Filed: 2017-03-23
Abstract: PROBLEM TO BE SOLVED: To provide a game machine capable of preventing the size of drive means of a movable performance generator from being enlarged by adopting a novel mechanism that enables a turning motion and a telescopic motion of the movable performance generator to be performed by single drive means.SOLUTION: A game machine comprises: a first gear 1177 rotatable in response to a turning motion from a motor 1159; a second gear 1183 meshing with the first gear to be rotatable; a motion mechanism meshing with the second gear and capable of moving a movable performance generator 1143; and a third gear 1185 in which a region 1187 meshing with a region having the first gear and a region 1189 having no gear tooth of the first gear are provided on an outer peripheral surface, and which can move between a first position 1145 and a second position 1147. The movable performance generator can move from the first position to the second position. The movable performance generator is movable at the second position.SELECTED DRAWING: Figure 40
Patent JP-2018158514-A (JP)
Title: Image recording device
Inventor: KANEMOTO SHUICHI
IPC: B41J2/01
Filed: 2017-03-23
Abstract: PROBLEM TO BE SOLVED: To improve cooling effect of a rotary drum.SOLUTION: An image recording device 1 includes: a rotary drum 30 which rotates while winding a recording medium S around an outer circumference surface 301a of a cylindrical hollow outer circumference member 301; discharge heads 36a-36e which are opposite to the outer circumference surface 301a of the rotary drum 30 and discharge a liquid to the recording medium S wound around the outer circumference surface 301a; and an air flow generating part 6 which generates an air flow flowing from one side to the other side of the rotary drum 30 by passing through a hollow part 300 surrounded by the outer circumference member 301 of the rotary drum 30 in an axial direction Y as an extended direction of a rotary shaft 302 of the rotary drum 30. The rotary drum 30 includes an air guide member 305 which changes an advancing direction of the air flow advancing in the axial direction Y to a direction intersecting the axial direction Y.SELECTED DRAWING: Figure 3
Patent JP-2018164121-A (JP)
Title: Communication apparatus and communication system
Inventor: SUGIOKA TATSUYA
IPC: H04L25/40
Filed: 2017-03-24
Abstract: PROBLEM TO BE SOLVED: To provide a communication apparatus capable of suppressing power consumption.SOLUTION: The communication system includes a transmission unit which generates a first signal including communication data in a first operation mode, transmits the first signal through a communication terminal, generates a second signal with lower transition rate than the first signal, including a predetermined first signal pattern, in a second operation mode and transmits the second signal through a communication terminal; and a control unit which sets the operation mode of the transmission unit to any one of a plurality of operation modes including the first operation mode and the second operation mode.SELECTED DRAWING: Figure 4
Patent JP-2018161302-A (JP)
Title: Game machine
Inventor: ICHIHARA TAKAAKI
IPC: A63F7/02
Filed: 2017-03-27
Abstract: PROBLEM TO BE SOLVED: To provide a game machine capable of suppressing deterioration in game amusement.SOLUTION: A game machine capable of performing a lottery on the basis of establishment of a predetermined start condition and controlling a state to be a specific game state more advantageous to a player than a normal game state when the result of the lottery is a win comprises: display control means for controlling performance display means to display predetermined performance information on the basis of the result of the lottery; sound output control means for controlling sound output means to output a predetermined performance sound in association with the performance information to be displayed in the performance display means; and sound volume adjusting means capable of adjusting the sound volume of the performance sound to be output from the sound output means on the basis of the operation of operation means. The display control means can display specific performance information as predetermined performance information to be displayed in the performance display means over a specific period. During the specific period, the sound volume of the performance sound to be output from the sound output means is configured to be suppressed. The sound volume adjusting means can accept the operation of the operation means during the specific period.SELECTED DRAWING: Figure 8
Patent JP-2018164586-A (JP)
Title: Computer system and game system
Inventor: KAWAI YASUKAZU
IPC: A63F13/69
Filed: 2017-03-28
Abstract: PROBLEM TO BE SOLVED: To provide a technique capable of increasing a motivation of a user to play a game repeatedly in the game in which a plurality of parts (each part may be a game) constitute one game title.SOLUTION: A player character 4 that can be used in any of the first game and the second game is used in the first game to grow up, and acquire the special ability only effective in the second game. When the player character 4 that has acquired the special ability exhibits the special ability in the second game, a player can perform the "profitable play" in which the player can gain play achievement more advantageously. However, when the character is used in the second game, the limitation is imposed on the special ability. The player needs to acquire the new character and use the character in the first game to grow up and acquire the special ability in order to perform the "profitable play" in the second game again. This increases the motivation more.SELECTED DRAWING: Figure 7
Patent JP-2018166386-A (JP)
Title: vehicle
Inventor: SUZUKI HIROYUKI
IPC: B60K1/04
Filed: 2017-03-28
Abstract: PROBLEM TO BE SOLVED: To suppress a sense of discomfort at the time of shifting while suppressing an increase in power electronics temperature.SOLUTION: A vehicle includes: a drive motor for transmitting torque to wheels; and a motor controller which, at a predetermined moment for performing a pseudo shift change, executes torque variation control for allowing the torque of the drive motor to be decreased by a set amount of variation and then increased, in a first predetermined time period X (a predetermined time period). By the torque variation control, a sense of discomfort given to a driver who is accustomed to a vehicle including a stepped transmission is suppressed, and an increase in power electronics temperature is suppressed due to a decrease in torque.SELECTED DRAWING: Figure 3