baber/WOPTO huggingface dataset:
Patent JP-2018125659-A (JP)
Title: Communication system, communication method, program, and non-temporary storage medium
Inventor: GOSEKI TSUTOMU
IPC: G09C1/00
Filed: 2017-01-31
Abstract: PROBLEM TO BE SOLVED: To provide an improved communication system, communication method, program, and non-temporary storage medium that are difficult of unauthorized access and analysis of authentication logic, are excellent in scalability, and appropriately make it difficult to read in response to a change in a situation.SOLUTION: A communication system according to one aspect of the present disclosure includes a plurality of nodes connected with a network. Each of the nodes includes: an authentication logic switching control unit that switches an authentication logic among a plurality of authentication logics so that the authentication logic used to authenticate the validity of a message received from another node of the plurality of nodes will be the same among the plurality of nodes; and a message authentication unit for authenticating the validity of the message by using the authentication logic.SELECTED DRAWING: Figure 3
Patent JP-2018125965-A (JP)
Title: Power storage device and power storage control method
Inventor: ISHIKAWA YUKIO
IPC: H01M50/204
Filed: 2017-01-31
Abstract: PROBLEM TO BE SOLVED: To prevent power storage elements from being excessively charged or excessively discharged when power storage batteries, in each of which a plurality of power storage elements are connected in series, are connected in parallel.SOLUTION: A power storage device according to an embodiment comprises a battery unit, a determining section, and a connection control section. In the battery unit, a plurality of storage batteries, in each of which power storage elements are connected in series, are connected in parallel. On the basis of each power storage battery and the potential of each power storage element, the determining section determines whether a power storage battery that discharges includes a power storage element that excessively discharges or whether a power storage battery that charges includes a power storage element that excessively charges, as a result of parallel connection of a plurality of power storage batteries. When power storage batteries are connected in parallel during non-charge-discharge period of the battery unit and the potentials of the power storage batteries are leveled, a connection control section excludes, from targets to be leveled, a power storage battery determined by the determining section that this power storage battery includes a power storage element that may be excessively discharged or excessively charged.SELECTED DRAWING: Figure 1
Patent JP-2018129110-A (JP)
Title: Optical disk drive, information expansion device, and information recording device
Inventor: YOSHIDA HIROAKI
IPC: G11B17/26
Filed: 2017-02-10
Abstract: PROBLEM TO BE SOLVED: To provide an optical disk drive, an information expansion device, and an information recording device capable of suppressing deterioration of product reliability due to a failure of each component due to exceeding a guaranteed temperature of the optical disk device, reduction of a life, etc., by suppressing the temperature rise of the optical disk device.SOLUTION: A disk drive 200 includes a housing 201 and a spindle motor 240 that rotates an optical disk D that generates airflow when rotated in the housing 201. Additionally, in the housing 201, by air current, a suction hole 211 through which outside air is sucked from the outside of the housing 201, and an exhaust hole 226 for exhausting air in the housing 201 are formed. When viewing the optical disk D in a plane manner, the suction hole 211 is formed at a position overlapping with the optical disk D.SELECTED DRAWING: Figure 3
Patent JP-2018133388-A (JP)
Title: Manufacturing method of magnetic core
Inventor: YAMAGUCHI KOJI
IPC: B24B27/06
Filed: 2017-02-14
Abstract: PROBLEM TO BE SOLVED: To efficiently manufacture a desired magnetic core.SOLUTION: A manufacturing method of a magnetic core includes: a holding step of holding a tabular magnetic substance 1 on a holding table 13; a groove forming step of cutting the magnetic substance 1 held on the holding table 13 for predetermined cutting depth by a first cutting blade 32, feeding the magnetic substance while cutting it, and forming a cut groove 2; a groove shaping step of cutting the cut groove 2 by a second cutting blade 34 which is formed harder than the first cutting blade 32 and as wide as or wider than the first cutting blade 32, feeding the cut groove while cutting it and shaping a bottom face form of the cut groove 2; and a cutting step of cutting the cut groove 2 in an orthogonal direction by a third cutting blade 35, feeding the cut groove while cutting it and completely cutting the magnetic substance 1. The formation of the cut groove 2, the shaping of the bottom face form of the cut groove 2 and the complete cutting of the magnetic substance 1 can be implemented while holding the magnetic substance 1 on the holding table 13. Thus, multiple recessed magnetic cores 3 can be acquired from the magnetic substance 1 and production efficiency of the magnetic cores 3 is improved.SELECTED DRAWING: Figure 2
Patent JP-2018133390-A (JP)
Title: Housing for mounting substrate fixture
Inventor: NAKAJO SATOSHI
IPC: H05K5/03
Filed: 2017-02-14
Abstract: PROBLEM TO BE SOLVED: To provide a housing for mounting substrate fixture capable of visually judging whether a mounting substrate and a tab of an electrode body in the housing are appropriately soldered, during work for assembling the mounting substrate into the housing.SOLUTION: A top face recess 5 for mounting substrate loading is formed in a direction from a top face 1 to a bottom face 2 of a main body in a thin block shape, and a substantially rectangular receptacle 6 for other member connection is formed from one side face 3 to the other opposing side face 3. An electrode body 10 for connection in an L-shaped rod form exposed in the top face recess in a state where a tab 8 rises up is attached through an end face 7 of the receptacle 6. On the bottom face 2 of the main body, a hole 14 for visual confirmation is formed in a bottom face recess 15 so as to enclose an exposed portion of the electrode body 10. Therefore, in a case where a through-hole 11 of a mounting substrate 9 and the tab of the electrode body 10 are coupled by a solder 20 while positioning the mounting substrate 9 within the top face recess, a state of the soldering can be visually confirmed not only from the upper side but also from the lower side through the hole for visual confirmation.SELECTED DRAWING: Figure 11
Patent JP-2018131679-A (JP)
Title: Workpiece washing system
Inventor: WATANABE TOSHINORI
IPC: C25D13/20
Filed: 2017-02-17
Abstract: PROBLEM TO BE SOLVED: To provide a workpiece washing system capable of achieving increased water conservation.SOLUTION: A workpiece washing system 10 includes a plurality of water purifying apparatuses in a purification line 20 successively purifying the wash water used by a first to third workpiece washing apparatuses 11 to 13. Purified wash water is stored in a terminal storage tank 27, while the wash water during purification is stored in an intermediate storage tank 28. The water in the terminal storage tank 27 is reused in the third workpiece washing apparatus 13, while the water in the intermediate storage tank 28 is reused in the first workpiece washing apparatus 11 and also used in the purifying apparatuses (a first and second filter 22 and 24) for maintenance purpose.SELECTED DRAWING: Figure 1
Patent JP-2017145414-A (JP)
Title: Method for producing conductive resin composition
Inventor: OH DONG HOON
IPC: B29C48/92
Filed: 2017-02-20
Abstract: PROBLEM TO BE SOLVED: To provide a method for producing a conductive resin composition capable of preventing deterioration of mechanical characteristics of an olefin-based polymer resin and imparting excellent electric conductivity, and to provide a method for producing a fuel tank or hose for a vehicle.SOLUTION: There are provided: a method for producing a conductive resin composition which comprises a step of producing a master batch containing a high content of conductive filler by mixing and compressing (extruding) carbon nanotubes (CNT) and a first olefin-based polymer resin, and then mixing the master batch with a second olefin-based polymer resin of the same kind as or a different kind from the first olefin-based polymer resin; and a method for producing a fuel tank or hose for a vehicle using the composition. There is provided a method for producing a conductive resin composition, in which the content of CNT contained in the master batch is 10 to 30 wt.%, and the content of CNT contained in the conductive resin composition is 0.1 to 10 wt.%. There is provided a method for producing a conductive resin in which the production of a master batch is carried out at a compression (extrusion) rate of 10 to 500 kg/hr at 180 to 300°C.SELECTED DRAWING: None
Patent JP-2018136712-A (JP)
Title: Motor control device
Inventor: HASHIMOTO MINORU
IPC: G05B9/02
Filed: 2017-02-21
Abstract: PROBLEM TO BE SOLVED: To provide a motor control device allowing quick emergency stop without causing a decrease in safety and complication of a system configuration.SOLUTION: A motor control device comprises: a motor control unit which generates a motor driving command value on the basis of a motor driving command acquired from a PLC via a communication line; a driving unit which supplies a motor driving current according to the command value from the motor control unit; a cutoff unit which cuts off transmission of a driving signal to the motor; a safety input unit which accepts an emergency stop input operation from a user via a control signal line different from the communication line; a reset input unit which accepts a reset input operation from the user; a determination unit which determines whether safety is kept on the basis of a status change of input to the safety input unit; and a safety control unit which executes cutoff processing of the driving signal via the cutoff unit when the safety input unit accepts the emergency stop input operation, and executes restart processing when the reset input unit accepts the reset input operation.SELECTED DRAWING: Figure 2
Patent JP-2018136425-A (JP)
Title: Image forming apparatus and method for controlling image forming apparatus
Inventor: TAKAHASHI MASAMITSU
IPC: G03G15/02
Filed: 2017-02-21
Abstract: PROBLEM TO BE SOLVED: To provide an image forming apparatus and a method for controlling the image forming apparatus that can stably control an application circuit.SOLUTION: An image forming apparatus comprises: an application circuit connected to a transfer unit, and including a first application part that applies a voltage Vt having a polarity opposite to that of a voltage of a charger, and a second application part that is connected in series to the first application part and applies a voltage Vb having the same polarity as that of the voltage of the charger; and a control part. The control part executes: first control of, in applying a first charging voltage Vc1 to the charger, applying the voltage Vt from the first application part with a control value based on a current I flowing in the application circuit; first inhibitory control of, after changing the charging voltage Vc to be applied to the charger from the first charging voltage Vc1 to a second charging voltage Vc2, fixes the control value of the first application part and applies the voltage Vb from the second application part with the control value based on the current I flowing in the application circuit; and second control of, after the first inhibitory control, changing the control value of the first application part from the fixed value to the control value based on the current I flowing in the application circuit and fixing the control value of the second application part.SELECTED DRAWING: Figure 3
Patent JP-2018136220-A (JP)
Title: Rain sensor
Inventor: SHIMAZAKI AYANA
IPC: B60S1/08
Filed: 2017-02-22
Abstract: PROBLEM TO BE SOLVED: To provide a rain sensor with which it is possible to prevent a wiper from erroneously operating when light of a short emission time is entered.SOLUTION: A processing unit 130 performs a light emission process of causing pulse light to be emitted in succession from a light-emitting element 110, a computation process of acquiring a difference in received light value between pre-emission timing and light-emission timing as sensor output for each pulse light, an abnormality determination process of determining the presence of abnormality in the sensor output, and a control process of controlling the operation of a wiper device 300 of a vehicle on the basis of the sensor output processed in the abnormality determination process. The processing unit 130 performs a comparison process of acquiring a difference value between the previous value and the present value of sensor output, determining that the present value is a normal value when the difference value does not exceed an abnormality determination value, and selecting the present value as sensor output, while determining that the present value is an abnormal value when the difference value exceeds the abnormality determination value and preventing the present value from being used in the control process.SELECTED DRAWING: Figure 3
Patent JP-2018136499-A (JP)
Title: Image forming apparatus
Inventor: ISHIHARA TSUTOMU
IPC: G03G15/16
Filed: 2017-02-23
Abstract: PROBLEM TO BE SOLVED: To provide an image forming apparatus that can optimize the number of rotations of carriers in a carrier polishing operation performed during a non-image forming period.SOLUTION: An image forming apparatus comprises: carriers that each rotate while carrying a latent image; developing parts that each develop the latent image as a toner image by using toner; removal parts that are each in biting contact with the carrier to remove a residual toner that is not transferred and remains on the carrier; a first storage part that stores the initial amount of biting of the removal parts; a second storage part that stores the amount of toner used by the developing parts in a period during which the carriers rotate a predetermined number of rotations; and a control part that controls the carriers in a non-image forming period to perform a polishing operation of the carriers, the control part rotating, after the carriers rotate the predetermined number of rotations, the carriers a number of rotations calculated on the basis of the initial amount of biting and the usage of toner to cause the removal parts to polish the carriers.SELECTED DRAWING: Figure 4A
Patent JP-2018138895-A (JP)
Title: Calibration system and method for calibration of strength testing device
Inventor: SAKA SHOJI
IPC: G01L25/00
Filed: 2017-02-24
Abstract: PROBLEM TO BE SOLVED: To provide a calibration system and a method for calibrating a strength testing device which can easily and correctly calibrate a load measurement device of the strength testing device.SOLUTION: A calibration system 1 includes; a strength testing device 2 having an actuator 5 for providing a pressure force and a measurement load cell 6 on one end side of the actuator 5; a calibration load cell 3 on a side of the measurement load cell 6 which is opposite to the side of the measurement load cell near the actuator 5; and a handle part 4 having an end part screwed with the measurement load cell 6, the calibration load cell 3 being inserted between the handle part and the measurement load cell 6.SELECTED DRAWING: Figure 1
Patent JP-2018139651-A (JP)
Title: Game machine
Inventor: ICHIHARA TAKUTO
IPC: A63F7/02
Filed: 2017-02-27
Abstract: PROBLEM TO BE SOLVED: To provide a game machine capable of improving amusement of step-up performance.SOLUTION: A game machine 1 includes a display device 10, and performance execution means for executing such step-up performance 80 that the performance is progressed gradually, and displays together on the display device 10, a next stage image 821 for showing directly or indirectly the (N+1)-th stage performance mode, in middle performance for showing whether transfer from the N-th stage (N is a natural number excluding 0) to the (N+1)-th stage is carried out or not in the step-up performance 80, and a non-progression time image 822 for showing directly or indirectly a performance mode when transfer to the (N+1)-th stage is not carried out.SELECTED DRAWING: Figure 31
Patent JP-2018139827-A (JP)
Title: Game machine
Inventor: INAGAKI TADASHI
IPC: A63F7/02
Filed: 2017-02-28
Abstract: PROBLEM TO BE SOLVED: To suppress game balls from being sandwiched by a movable member which can be moved in a game region.SOLUTION: By movement of a movable member 63a in a cross direction in a game region, a state can be changed between a closed state in which a path is closed, through the path, game balls enter a prescribed specific region 62s in the game region, and an open state in which the path is opened. A destination of the movement direction of the movable member 63c whose state is changed from the open state to the closed state has an opposite plate 60a which is almost parallel to the game board, and there is provided a protrusion 68 on a position facing the movable member 63c in a state of protruding to the movable member 63c side from the opposite plate 60a. According to the structure, even when the movable member 63c presses the game balls to the opposite plate 60a, since the protrusion 68 flows the game balls to a downstream or an upstream side of the path, it is possible to suppress game balls from being sandwiched between the movable member 63c and the opposite plate 60a.SELECTED DRAWING: Figure 7
Patent JP-2018140004-A (JP)
Title: Imaging device, imaging method, and program
Inventor: FUKUHARA MAKOTO
IPC: A61B3/10
Filed: 2017-02-28
Abstract: PROBLEM TO BE SOLVED: To acquire image information at equal intervals even in a central part while maintaining the accuracy of an irradiation position of a measuring light in scanning the measuring light so as to draw a figure similar to a Lissajous figure.SOLUTION: An imaging device is provided with first scanning means for reciprocatively scanning a light on an object to be examined in a first direction at a first cycle, second scanning means for reciprocatively scanning the light on the object to be examined in a second direction different from the first direction at a second cycle which is not an integral multiple of the first cycle, control means for controlling the first scanning means and the second scanning means so that a first region including a region where forward scanning and rearward scanning of the light are changed, which scanning speed of the light is changed, and a second region where a change in the scanning speed of the light is smaller than in the first region are scanned by the light, and image forming means for forming an image of the object to be examined using the information acquired by the return light from the object to be examined on which the light is irradiated.SELECTED DRAWING: Figure 4
Patent JP-2018142487-A (JP)
Title: Anode for nonaqueous electrolyte electrochemical element, manufacturing method thereof, lithium ion secondary battery and manufacturing method thereof
Inventor: ABE HIROSHI
IPC: H01M4/48
Filed: 2017-02-28
Abstract: PROBLEM TO BE SOLVED: To provide an anode for nonaqueous electrolyte electrochemical element, a manufacturing method thereof, a lithium ion secondary battery which includes the anode and is improved in a charge/discharge cycle property, and a manufacturing method thereof.SOLUTION: The present invention relates to an anode 20 for nonaqueous electrolyte electrochemical element that is configured by doping Li ions in an anode mixture layer 21 containing an anode active material that does not contain Li. On a surface of the anode mixture layer 21, a porous layer containing an insulative material that is not reacted with Li is formed.SELECTED DRAWING: Figure 2
Patent JP-2018146792-A (JP)
Title: Neck POP label
Inventor: KOIKE YOSUKE
IPC: B65D23/00
Filed: 2017-03-06
Abstract: PROBLEM TO BE SOLVED: To provide a neck POP label having a low rejection rate in a fitting process.SOLUTION: A neck POP label comprises: a sheet-like base material including a hole into which a neck part of an object to be put on is fitted; a pattern/character layer which is arranged on at least one surface of the sheet-like base material to transfer information; a first varnish layer which is given to control slidability of at least one part of one surface of the sheet-like base material; and a second varnish layer which is given to control slidability of at least one part of the other surface of the sheet-like base material. The pattern/character layer is sandwiched between at least one of the first varnish layer and the second varnish layer and the sheet-like base material. Coefficient of static friction of the first varnish layer is lower than that of the second varnish layer, that of the pattern/character layer and that of the surface of the sheet-like base material. Coefficient of static friction of the second varnish layer is lower than that of the pattern/character layer and that of the surface of the sheet-like base material.SELECTED DRAWING: Figure 1
Patent JP-2018146090-A (JP)
Title: Failure diagnosis device and failure diagnosis method of hydraulic system
Inventor: INABA AKIRA
IPC: F16H61/02
Filed: 2017-03-08
Abstract: PROBLEM TO BE SOLVED: To provide a failure diagnosis device and failure diagnosis method of a hydraulic system, capable of properly executing failure diagnosis, in the hydraulic system including an electromagnetic proportional valve to which a control signal overlapped with a dither signal is output.SOLUTION: A failure diagnosis device includes of a hydraulic system includes an electromagnetic proportional valve configured to adjust control oil pressure supplied to a hydraulic chamber of a pulley of a continuously variable transmission. The failure diagnosis device includes a failure diagnosis unit configured to acquire information on a condition of a dither signal overlapped with a control signal of the electromagnetic proportional valve set based on information on amplitude of the control oil pressure, and perform failure diagnosis in the hydraulic system by comparing the condition of the dither signal with a pre-created dither reference model.SELECTED DRAWING: Figure 4
Patent JP-2018152724-A (JP)
Title: Information terminal device, information processing system, information processing method, and information processing program
Inventor: YUMOTO KENTA
IPC: H04N5/232
Filed: 2017-03-13
Abstract: PROBLEM TO BE SOLVED: To allow coordination with external apparatuses to be made efficient by starting functions necessary to efficiently achieve functions realized at the external apparatuses to be in coordination at the time of coordination with the external apparatuses.SOLUTION: An information terminal device includes: a function realization unit for realizing one or more alternative functions; a communication unit for communicating with one or more external apparatuses to be in coordination; and a control unit that executes a coordination preparation mode to make setting on a prescribed function of the external apparatuses via the communication unit while realizing the alternative functions of the function realization unit in a coordination mode, and moves to a full-fledged coordination mode to realize the prescribed function of the external apparatuses after termination of the coordination preparation mode.SELECTED DRAWING: Figure 1