baber/WOPTO huggingface dataset:
Patent JP-2018203202-A (JP)
Title: Electricity-carrying control device of coil
Inventor: HAYAKAWA MASAHIRO
IPC: B62D5/07
Filed: 2017-06-09
Abstract: To provide an electricity-carrying control device of a coil which can elongate a life.SOLUTION: A control device 8 comprises a switching element 64 arranged at a power supply line 62 being an electricity-carrying passage to a solenoid coil 41, and a microcomputer 71 for creating a PWM control signal S for turning off the switching element 64. The microcomputer 71 performs assist control for creating the PWM control signal S having a duty ratio based on a vehicle speed V and a steering angle θs according to a traveling state of a vehicle, or standby control for creating the PWM control signal S having a duty ratio at which a flow rate of a working fluid supplied to a hydraulic actuator reaches a prescribed flow rate or smaller. Then, when the vehicle speed V is higher than a middle/high-speed threshold at the execution of the assist control and the standby control, the microcomputer 71 sets a PWM frequency of the created PWM control signal S to a low frequency.SELECTED DRAWING: Figure 2
Patent JP-2019003740-A (JP)
Title: Terminal device and assembly method for terminal device
Inventor: ITO YASUSHI
IPC: H01R9/22
Filed: 2017-06-12
Abstract: To provide a terminal device capable of preventing a leading end of a terminal seat from floating by more simple structure and assembly work, and to provide an assembly method for the terminal device.SOLUTION: Engaging protrusions 7, 7 protruding outward in a longitudinal direction are provided at a leading end side of a terminal seat 4, and engaging holes 5, 5 engaging with the engaging protrusions 7, 7, while the terminal seat 4 is being attached thereto, are provided on a lateral face of a rectangular box terminal fitting 2. The terminal seat 4 is tilted from a horizontal posture to a posture tilted with the longitudinal direction as an axis, and while keeping that posture, the leading end side of the terminal seat 4 is inserted into an insertion space S, and the left or right engaging protrusion 7 is applied to a corresponding engaging hole 5. Thereafter, it is reset to the horizontal posture by twisting the terminal seat 4 with the longitudinal direction as the axis, and the other engaging protrusion 7 is also applied to the engaging hole 5, thus the terminal seat 4 is attached to the rectangular box terminal fitting 2.SELECTED DRAWING: Figure 2
Patent JP-2017148663-A (JP)
Title: Game machine
Inventor: KATAYAMA YUSUKE
IPC: A63F7/02
Filed: 2017-06-13
Abstract: PROBLEM TO BE SOLVED: To provide a game machine capable of effectively utilizing a space at a back side of the game machine.SOLUTION: A front passage 30 is arranged at a front side of a Pachinko game machine 10 to prevent a putout passage from being formed at a rear side of the Pachinko machine 10. Thus, a space at a rear side of the Pachinko game machine 10 can be secured widely and a larger number of mechanism members can be arranged at a rear side of the Pachinko game machine 10. By rotating a glass frame 13, the front passage 30 can be separated into a first passage component part 30A formed at a front side of a body frame 12 and a second passage component part 30B formed at a rear side of the glass frame 13, thus allowing the front passage 30 to be cleared easily.SELECTED DRAWING: Figure 4
Patent JP-2019003109-A (JP)
Title: Method for manufacturing phase shift mask
Inventor: NOGUCHI YASUNORI
IPC: G03F1/32
Filed: 2017-06-16
Abstract: To manufacture a phase shift mask showing an accurate phase shift effect with a smaller number of processes.SOLUTION: A method for manufacturing a phase shift mask M is provided, which includes: a step of forming a phase shift layer 11, a light-shielding layer 13 and a resist layer PR1, successively deposited with a predetermined opening pattern on a surface S1 of a transparent substrate S; a step of disposing a reflection part 20 having a reflection surface 21a on the top side of the resist layer, exposing the resist layer PR1 having the pattern through the opening side by use of reflection of exposure light re incident to the back side of the transparent substrate and reflected by the reflection surface, so as to form a resist pattern PR1b; and a step of forming a light-shielding pattern 13b in the light-shielding layer by use of the resist pattern. In the phase shift mask M, the line width of the light-shielding pattern formed in the light-shielding layer in a plan view is set to be narrower than the line width of a phase shift pattern 11a formed in the phase shift layer.SELECTED DRAWING: Figure 2
Patent JP-2019007411-A (JP)
Title: Control device for fuel injection device
Inventor: UESONO SHOICHIRO
IPC: F02D41/20
Filed: 2017-06-23
Abstract: To improve accuracy of injecting fuel in a small stroke when a high voltage circuit is broken.SOLUTION: When a high voltage circuit 206 is not broken, a fuel injection drive waveform command section 202b supplies an electric current to a coil 105a with high voltage 210 and then, supplies a first electric current to the coil 105a by using battery voltage 209 to drive a valve element 303 in a large stroke. When the high voltage circuit 206 is broken, the fuel injection drive waveform command section 202b supplies a second electric current corresponding to fuel pressure and smaller than the first electric current to the coil 105a by using the battery voltage 209 and drives the valve element 303 in a small stroke smaller than the large stroke.SELECTED DRAWING: Figure 2
Patent JP-2019014041-A (JP)
Title: Manufacturing method and manufacturing apparatus of composite container
Inventor: HAYASHI YASUHIRO
IPC: B65B51/22
Filed: 2017-07-03
Abstract: To provide a manufacturing method and manufacturing apparatus of a composite container, capable of improving productivity by shortening welding time while preventing poor welding of a fitting part between a top surface part and a fitting part.SOLUTION: In the manufacturing method of a composite container having a cylindrical body 12 comprising a sheet material using a paper and a top surface part 31 comprising a molding of a thermoplastic synthetic resin material with a body side fitting part 11 being externally fit-welded to a top surface side fitting part 34, by using a welding apparatus 40 equipped with an inner electrode 44 which can be arranged on an inner side of a fitting part 2 of both fitting parts 11, 34 and an outer electrode 50 which can be arranged on an outer side of the fitting part 2, the top surface part 31 with at least a top surface side fitting part 34 having been preheated is externally fit to the inner electrode 44 having been preheated, then under this condition, a body side fitting part 11 is externally fit to the top surface side fitting part 34, the fitting part 2 is kept under pressure-holding condition between the inner electrode 44 and the outer electrode 50, the fitting part 2 is welded by high frequency dielectric heating.SELECTED DRAWING: Figure 14
Patent JP-2018097348-A (JP)
Title: Toner container and image forming apparatus
Inventor: MIMURA DAISUKE
IPC: G03G15/08
Filed: 2017-07-10
Abstract: PROBLEM TO BE SOLVED: To move a transmission member toward the outside in a rotation axis direction with a simple operation.SOLUTION: A toner container 15 of the present invention comprises: a container body 21 that stores toner; a rotating member 22 that is stored in the container body 21 and rotated around a rotation axis X; a transmission member 25 that is arranged on the outside of the container body 21 and transmits rotation to the rotating member 22; and a moving mechanism 26 that moves the transmission member 25 between a first position and a second position located on the outside in the rotation axis direction of the first position. The moving mechanism 26 includes a holding member 64 that holds the transmission member 25, and the transmission member 25 is moved between the first position and second position in association with the holding member 64 movable with respect to the container body 21.SELECTED DRAWING: Figure 8
Patent JP-2019021438-A (JP)
Title: Battery pack monitoring system
Inventor: ITO HIROKAZU
IPC: H01M2/10
Filed: 2017-07-13
Abstract: To provide a battery pack monitoring system capable of performing the notification to an operator when storage environment of a battery pack is inappropriate.SOLUTION: A battery pack monitoring system includes: a battery pack 1 which has a battery unit 10 capable of supplying electric power to an electric work vehicle and can be detachably mounted on the electric work vehicle; a detection mechanism 2 for inspecting a state in the battery pack 1 or a state of ambient environment of the battery pack 1 in a state where the battery pack 1 is not mounted on the electric work vehicle; and a detection mechanism power source 3 capable of supplying electric power to the detection mechanism 2. The detection mechanism power source 3 is provided separately from the battery unit 10 and includes a notification signal output part 4 for outputting notification signals based on a detection result by the detection mechanism 2, and a notification device 5 for performing notification based on the notification signals outputted by the notification signal output part 4.SELECTED DRAWING: Figure 2
Patent JP-2018065782-A (JP)
Title: 1,1'-bis(phosphino)ferrocene ligands for alkoxycarbonylation
Inventor: DONG KAI-WU
IPC: C07F17/02
Filed: 2017-07-14
Abstract: PROBLEM TO BE SOLVED: To provide: novel ligands for alkoxycarbonylation, with which good yields of esters can be achieved; and a diastereomer mixture as a catalyst including the ligands.SOLUTION: The invention provides a diastereomer mixture of 1,1'-bis(phosphino) compounds each substituted by at least one heteroaryl group on the two phosphorus atoms, the mixture comprising two specific diastereomers, present in a specific molar ratio. For example, the invention provides a diastereomer mixture of 1.1'-bis(tert-butyl-2-pyridylphosphino)ferrocene. The invention further provides Pd complex mixture catalysts comprising the ligands.SELECTED DRAWING: None
Patent JP-2019017671-A (JP)
Title: Oxygen concentrator
Inventor: FUKUDA KEISUKE
IPC: A61M16/10
Filed: 2017-07-14
Abstract: To provide an oxygen concentrator which can achieve weight reduction and power saving of an oxygen concentrator, and supply a proper amount of oxygen concentrated gas to a patient or the like.SOLUTION: An oxygen concentrator 1 calculates a valve open time of a sixth electromagnetic valve 33 on the basis of a function, according to pressure (inside of tank pressure Pt) of oxygen concentrated gas detected by a pressure sensor 41, and an arrangement coefficient of a function (F) set for calculating a valve open time of the sixth electromagnetic valve 33 according to a parameter of a prescribed function (F) preset, namely, a target oxygen amount X. Then, according to the valve open time, an operation of the sixth electromagnetic valve 33 is controlled. Therefore, without using a flow meter, a proper amount of oxygen concentrated gas can be supplied to a user such as a patient. Namely, the flow meter is not provided so that the oxygen concentrator 1 can be reduced in weight and can save power, and it is possible to accurately supply a proper amount of oxygen concentrated gas to a patient.SELECTED DRAWING: Figure 3
Patent JP-2019021186-A (JP)
Title: Data processor, control system, data processing method, and program
Inventor: TAKAHASHI HIROSHI
IPC: G05B13/02
Filed: 2017-07-20
Abstract: To provide a data processor, control system, data processing method, and program, capable of relieving work relating to operation improvement of a plant.SOLUTION: An output prediction model creation part creates an output prediction model of at least one process by executing machine learning for an actually measured output value which is an input value to the process and an output value from the process. A control parameter information creation part calculates a prediction output value which is a prediction value of the output value on the basis of the output prediction model and the input value and determines a control parameter of a controller for controlling the process so that a difference between the prediction output value and a target value which is a target of the output value from the process decreases.SELECTED DRAWING: Figure 1
Patent JP-2019023432-A (JP)
Title: Rankine cycle device
Inventor: NAGAI MASAAKI
IPC: F02G5/02
Filed: 2017-07-21
Abstract: To provide a technology for preventing an excessive increase of a pressure of working fluid and operating a rankine cycle device with high power generating efficiency.SOLUTION: A rankine cycle device (100) of the disclosure includes: a rankine cycle circuit (10) in which organic working fluid circulates; a duct (106) having a main passage (24a) in which an evaporator (14) is disposed and a bypass passage (24b) which bypasses the evaporator (14); a first flow rate adjustment mechanism (27) which is disposed in the duct (106) and adjusts a flow rate of a first heat medium (G1) in the main passage (24a) and a flow rate of the first heat medium (G1) in the bypass passage (24b); and a cooling passage (30) which is isolated from an internal space of the duct (106) and the rankine cycle circuit (10) and has a heat exchanger (32) disposed along the evaporator (14) and in which a second heat medium (G2) flows.SELECTED DRAWING: Figure 1
Patent JP-2017188704-A (JP)
Title: Common-mode noise filter
Inventor: OMORI YOSHIHARU
IPC: H01F17/04
Filed: 2017-07-24
Abstract: PROBLEM TO BE SOLVED: To provide a common-mode noise filter by which specified characteristic impedance can be obtained.SOLUTION: A common-mode noise filter of the present invention comprises: a first coil 14 that consists of a first spiral conductor 12 and a second spiral conductor 13; a second coil 17 that consists of a third spiral conductor 15 and a fourth spiral conductor 16, which are laminated in the order of the first spiral conductor 12, the third spiral conductor 15, the second spiral conductor 13 and the fourth spiral conductor 16, and an insulator layer 11c thicker than the thickness of the other insulator layers 11a, 11b, 11d, 11e is arranged between the second spiral conductor 13 and the third spiral conductor 15, and a distance between the second spiral conductor 13 and the third spiral conductor 15 is made larger than a distance between the first spiral conductor 12 and the third spiral conductor 15 and a distance between the second spiral conductor 13 and the fourth spiral conductor 16.SELECTED DRAWING: Figure 1
Patent JP-2019022876-A (JP)
Title: Film formation solution and method for manufacturing separation membrane with use thereof
Inventor: MATSUYAMA HIDETO
IPC: B01D69/00
Filed: 2017-07-25
Abstract: To provide a film formation solution suitable for manufacture of a separation membrane such as a hollow fiber membrane, a flat membrane, etc.SOLUTION: A film formation solution containing: a cellulose triacetate having an acetyl group substitution degree of 2.7 or more; a good solvent for separation of a thermally induced phase; and a poor solvent for separation of the thermally induced phase. The good solvent can thermally dissolve the cellulose triacetate (solid content concentration of 25% by mass), and the poor solvent cannot dissolve the cellulose triacetate to a thermally dissolving temperature of the good solvent. The film solution contains both of the good solvent and the poor solvent, and therefore, can performs phase separation during the thermally dissolved cellulose triacetate is cooled to a room temperature (20 to 30°C). In this film solution, a mixture ratio of the good solvent in a total amount of said good solvent and the poor solvent is 5 to 40% by mass, and a mixture ratio of the poor solvent in said total amount is 60 to 95% by mass.SELECTED DRAWING: None
Patent JP-2017203553-A (JP)
Title: Planet carrier for electromechanical actuator of parking brake, actuator, and assembly methods
Inventor: PHILIPPE BOURLON
IPC: F16D65/18
Filed: 2017-07-31
Abstract: PROBLEM TO BE SOLVED: To provide a planet carrier 50 for a planetary gear train of a speed reducing mechanism of an electromechanical actuator 17 for actuating a parking brake of a motor vehicle.SOLUTION: The planet carrier 50 carries planet pinions 52. Each of the planet pinions 52 is accommodated between two parallel support plates 56, 58 belonging to a frame 54 of the planet carrier 50. Each of the planet pinions 52 is rotatably mounted on the planet carrier 50 about a rotation guide pin 74. Each of the rotation guide pins 74 is mounted between the two support plates 56, 58 to which it is linked by the two opposing axial ends thereof. Each of the rotation guide pins 74 is a tubular pin.SELECTED DRAWING: Figure 8
Patent JP-2019025619-A (JP)
Title: Migration micro robot and migration micro robot system
Inventor: YAMANAKA TOSHIRO
IPC: B81B1/00
Filed: 2017-08-01
Abstract: To provide a migration micro robot capable of being propelled at a speed comparable to a biological solution flow rate in a biological solution, and a migration micro robot system.SOLUTION: A migration micro robot 100 comprises: a first electrode 110; a second electrode 120 facing the first electrode 110; an insulator 130 for insulating the first and second electrodes 110 and 120; and a through-hole TH1 that communicates the first and second electrodes 110 and 120 with the insulator 130. The first electrode 110 contains first enzyme for promoting reaction with a first fuel substance. The through-hole TH1 has a first opening 111 that is opened in a surface of the first electrode 110, and a second opening 121 that is opened in a surface of the second electrode 120.SELECTED DRAWING: Figure 1
Patent JP-2019026359-A (JP)
Title: Packaging box
Inventor: MIYAHARA TAKEO
IPC: B65D5/52
Filed: 2017-08-02
Abstract: To provide a packaging box capable of separating an entire side wall from a peripheral wall in addition to a first wall.SOLUTION: A packaging box 1 includes a peripheral wall 1W including a side wall 12 and a pair of end walls 10, 11 connected to both end parts thereof, an upper flaps 20to23 connected to one end of the peripheral wall 1W and provided so as to be bendable inside the peripheral wall 1W, a lower flaps 30 to 33 connected to the other end of the peripheral wall 1W and provided so as to be bendable inside the peripheral wall 1W, a first cutting line 24 for cutting the upper flaps 20to23 from the peripheral wall 1W, a first folding line 25 for bending the upper flaps 20 to 23 outward of the peripheral wall 1W, an opening cutting line 16 for cutting a part of the end walls 10, 11 adjacent to the upper flaps 20to23, a second cutting line 35 for cutting the side wall 12 from the lower outer flap 32, and a pair of third cutting lines 36 extending from the opening cutting line 16 toward both end portions of the second cutting line 35 and cutting the pair of end walls 10, 11.SELECTED DRAWING: Figure 4
Patent JP-2019032137-A (JP)
Title: Heat source machine
Inventor: YAMAJI HIROKI
IPC: F24H9/00
Filed: 2017-08-09
Abstract: To provide a heat source machine which prevents generation of a siphon phenomenon and can maintain a water seal state in a neutralizer.SOLUTION: A heat source machine includes: a combustor 2; heat exchangers 5, 6 heating fluid to be heated by performing heat recovery from combustion gas generated by the combustor 2; a neutralizer 20 which has an inlet 22 and an outlet 23 for drain, flows acid drain generated as the heat recovery is performed to the inside through the inlet 22, neutralizes the drain and drains it through the outlet 23; an on-off valve 50 which is provided for a discharge route of the drain connected to the outlet 23 of the neutralizer 20; water level detection means which detects that the water level of the drain stored in the neutralizer 20 is a water level where the inside of the neutralizer 20 is in a water seal state and is lower than a lowermost part of the outlet 23 and equal to or higher than the prescribed water level; and valve control means performing control so as to open the on-off valve 50 when water level detection means turns to a detection state from a non-detection state.SELECTED DRAWING: Figure 1
Patent JP-2019032793-A (JP)
Title: Operation management device, operation management method, and operation management system
Inventor: YAMASHITA AKIRA
IPC: G08G1/00
Filed: 2017-08-10
Abstract: To provide an operation management device, operation management method, and operation management system for easily obtaining a change of a traveling state of a vehicle.SOLUTION: In an operation management system S, an operation management device 1 includes: a setting information acquisition section 112 for acquiring selected vehicle information indicating a selected vehicle set by a user terminal 2 and selected from multiple vehicles T; a vehicle information acquisition section 113 for acquiring position information indicating respective positions of the multiple vehicles T and time information indicating time when position information is acquired at a predetermined time interval; and a display control section 114 for allowing the user terminal to display a map image which indicates multiple positions indicated by the multiple pieces of position information corresponding to vehicles indicated by selected vehicle information acquired by the setting information acquisition section 112 and also on which a position image whose aspect is fixed based on time indicated by time information is superimposed.SELECTED DRAWING: Figure 4
Patent JP-2018041448-A (JP)
Title: Solid state drive, method and system for authenticating critical operation on solid state drive
Inventor: GUNNESWARA MARRIPUDI
IPC: G06F21/44
Filed: 2017-08-16
Abstract: PROBLEM TO BE SOLVED: To provide a system and a method for authenticating a critical operation on a solid state drive.SOLUTION: The method includes the steps of: receiving an operational command directed to a solid-state drive and a security credential; issuing an asynchronous event from the solid-state drive to an authentication agent including the security credential and a security certificate, wherein the security certificate is encoded based on the security credential and is stored in the solid-state drive; forwarding the security credential and the security certificate from the authentication agent to an authentication server; validating the security certificate based on the security credential at an authentication server; providing a validation response from the authentication server to the authentication agent; forwarding the validation response from the authentication agent to the solid-state drive; and executing the operational command based on the validation response.SELECTED DRAWING: Figure 2
Patent JP-2019035885-A (JP)
Title: Reflector, distance measuring apparatus, and manufacturing method of reflector
Inventor: KASUYA JINICHI
IPC: G02B5/08
Filed: 2017-08-18
Abstract: To provide a reflector that has high reflectance and durability to infrared rays or the like and enhances adhesiveness to a substrate, and to provide a manufacturing method of the same.SOLUTION: A reflector 10 includes structure in which an Ag layer 32 for reflecting light is sandwiched by a pair of ZnS layers 31a, 33, the lower ZnS layer 31a in a side of a base material 20 of the pair of ZnS layers 31a, 33 is as thick as 18 nm or smaller, and an AgS layer is interposed between the lower ZnS layer 31a and the Ag layer 32.SELECTED DRAWING: Figure 1