baber/WOPTO huggingface dataset:
Patent JP-2017170695-A (JP)
Title: Liquid ejecting device, refill time measuring device, and refill time measuring method
Inventor: ISHII HIRONORI
IPC: B41J2/015
Filed: 2016-03-22
Abstract: PROBLEM TO BE SOLVED: To provide a liquid ejection device that can make an ejection port and a flow passage become high density, and to provide a refill time measuring device and a refill time measuring method.SOLUTION: A refill time measuring method includes: ejecting at a plurality of frequencies to measure ejection speed of a droplet; detecting ejection frequency where ejection speed becomes an extreme value from variation in ejection speed in a plurality of frequencies; and obtaining refill frequency from the ejection frequency.SELECTED DRAWING: Figure 12
Patent JP-2017174183-A (JP)
Title: Reading device
Inventor: NISHI MAKI
IPC: G06T1/00
Filed: 2016-03-24
Abstract: PROBLEM TO BE SOLVED: To provide a reading device capable of preventing a document to be read from being left.SOLUTION: A reading device comprises a placing part 61 on which a document to be read is placed, a reading unit for reading the document to be read placed on the placing part 61, a dimming sheet 104 which can be switched between a transmission state and a non-transmission state, a transmission-type liquid crystal panel which is provided on one side of the dimming sheet 104, for displaying at least one of an image and video, and a control unit which brings the liquid crystal panel and the dimming sheet 104 into the transmission state after the reading unit reads the document to be read, and brings the document to be read placed on the placing part 61 into such a state as to be visibly recognized from one side of the liquid crystal panel.SELECTED DRAWING: Figure 2
Patent JP-2017173239-A (JP)
Title: Radioactive contamination inspection device
Inventor: KAKIUCHI HIDEAKI
IPC: G01T1/167
Filed: 2016-03-25
Abstract: PROBLEM TO BE SOLVED: To provide a radioactive contamination inspection device capable of efficiently carrying out contamination inspection of a part which has a complicated shape and difficult to get closer for an ordinary radiation detector.SOLUTION: The radioactive contamination inspection device includes: a detection part (10) which has a sensitive surface of a shape matching to a shape of the surface of a measurement object of a radioactive contamination amount; a mechanism part (20) that holds a detection part within a desired range in which the distance from the sensitive surface to the object surface is preset; and a measurement part (43) that calculates the radioactive contamination amount of the object surface based on a measurement result by the detection part.SELECTED DRAWING: Figure 6
Patent JP-2017170591-A (JP)
Title: Polishing brush
Inventor: KOIKE KENICHI
IPC: B24B37/26
Filed: 2016-03-25
Abstract: PROBLEM TO BE SOLVED: To provide a polishing brush which can suitably polish even an object having an irregularity on a surface thereof.SOLUTION: A polishing brush has plural projection parts, which are separated from one another by plural grooves and polish a surface of a polished object, on a surface of a polishing layer. A volume of the groove is 55 to 95% of a cubic volume of the whole polishing region. Further, the polishing layer of the polishing brush includes a first region positioned near a center of the polishing brush and a second region which surrounds the first region. A height from a bottom of the groove of the polishing layer to a top face of the projection part in the first region is a first height, a height from a bottom of the groove of the polishing layer to a top face of the projection part in the second region is a second height, and the first height is different from the second height.SELECTED DRAWING: Figure 4
Patent JP-2017177406-A (JP)
Title: Image formation apparatus
Inventor: MAEDA KOJI
IPC: B41J29/38
Filed: 2016-03-29
Abstract: PROBLEM TO BE SOLVED: To provide an image formation apparatus which improves operability.SOLUTION: An image formation apparatus includes a display control unit 41, a determination unit 42, a first input reception unit 43, a second input reception unit 44 and an input control unit 45. The display control unit 41 performs control so as to display a soft numeric keypad input of which is received with depression on a touch panel. The determination unit 42 determines whether or not a hard numeric keypad is attached to the image formation apparatus. The first input reception unit 43 receives input of a first operation instruction. The second input reception unit 44 receives input of a second operation instruction different from the first operation instruction. The input control unit 45, when the determination unit 42 determines that the hard numeric keypad is attached to the image formation apparatus, performs control to receive the input by the first input reception unit 43 if input of the soft numeric keypad is received, and receive the input by the second input reception unit 44 if input of the hard numeric keypad is received.SELECTED DRAWING: Figure 5
Patent JP-2017176325-A (JP)
Title: Mounting fixture of game board
Inventor: ONO KENTA
IPC: A63F7/02
Filed: 2016-03-29
Abstract: PROBLEM TO BE SOLVED: To provide a mounting fixture of a game board enabling reliable mounting of the game board to a frame body of a game machine by appropriate push-in force.SOLUTION: A mounting fixture 2 includes: a base body 3 installed on a lateral frame 12 and 13 of a body frame 1; a slide member 4 provided on the base body 3 and capable of advancing/retracting with respect to the base body 3 in a direction along a base-body mounting surface 12a of the body frame 1; a spring member 62 for energizing the slide member 4 in the advancing direction; and an advancement regulation member 5 that is provided on the base body 3, is engaged with the slide member 4 to regulate the advancement thereof, is pushed toward a side edge 73 of a game board 7 in a process of the game board 7 being made to approach to the body frame 1 from the front side in a direction of crossing the base-body mounting surface 12a of the body frame 1 to cancel the engagement with the slide member 4, and causes the slide member 4 to advance along the side edge 73.SELECTED DRAWING: Figure 4
Patent JP-2017177961-A (JP)
Title: Vehicular display system
Inventor: HIROSHIMA YASUHISA
IPC: G09G5/00
Filed: 2016-03-29
Abstract: PROBLEM TO BE SOLVED: To provide a vehicular display system which allows vehicle external information, etc. to be displayed on an instrument panel with high visibility.SOLUTION: An instrument panel monitor 43 capable of displaying an image comprises an instrument panel of a vehicle 1. In addition to the instrument panel monitor 43, a navigation monitor 41, a back mirror monitor 42, a right side mirror monitor 44 and a left side mirror monitor 45 are also provided in a displayable manner. When a shift position is placed in an R position, a back view is displayed on the instrument panel monitor 43, and meter function information to be displayed on the instrument panel is displayed on one of the navigation monitor 41, the back mirror monitor 42, the right side mirror monitor 44 and the left side mirror monitor 45.SELECTED DRAWING: Figure 2
Patent JP-2017183932-A (JP)
Title: Encrypted communication channel establishment system, method, program, and computer-readable program recording medium
Inventor: ANIRBAN BASU
IPC: H04L9/32
Filed: 2016-03-29
Abstract: PROBLEM TO BE SOLVED: To provide an encrypted communication channel establishment system 1 that, without requiring a public key and an authentication station of a third party, generates a common key to establish a communication channel encrypted using the common key.SOLUTION: An encrypted communication channel establishment system for establishing a communication channel encrypted using a common key k includes a first node 10 and a second node 20. The first node 10 comprises: a connection request unit 111 for transmitting identification information id to the second node 20; and a first common key generation unit 114 for generating, using a common function, the common key k on the basis of a password pwC corresponding to the identification information id and a disposable value r1 using a common function. The second node 20 comprises: a password acquisition unit 213 for acquiring a password pWC previously set on the basis of the identification information id received by the identification information reception unit 211; and a second common key generation unit 214 for generating, using the common function, the common key k on the basis of the password pwC corresponding to the identification information id and the disposable value r1.SELECTED DRAWING: Figure 1
Patent JP-2017183027-A (JP)
Title: Control method of fuel cell
Inventor: KANEKO TOMOHIKO
IPC: H01M8/04119
Filed: 2016-03-30
Abstract: PROBLEM TO BE SOLVED: To suppress drying of a fuel cell, while preventing undue increase in power consumption.SOLUTION: A control method of fuel cell includes a step of measuring the impedance of a fuel cell or the rise rate thereof, during execution of normal operation under normal operation conditions including first anode pump revolution speed, first cathode pump revolution speed, and first cathode back-pressure, and a step of executing wet operation under wet operation conditions including second anode pump revolution speed higher than the first anode pump revolution speed, and second cathode back-pressure higher than the first cathode back-pressure, when the impedance or the rise rate thereof goes above a predetermined threshold. As the wet operation conditions, a combination of lower power consumption is selected out of first combination and second combination that can be employed as combinations of second anode pump revolution speed and second cathode back-pressure.SELECTED DRAWING: Figure 2
Patent JP-2017180808-A (JP)
Title: Hydraulic system for work machine
Inventor: KONO SHOICHI
IPC: F15B21/04
Filed: 2016-03-31
Abstract: PROBLEM TO BE SOLVED: To provide a hydraulic system for a work machine which is the hydraulic system for controlling a hydraulic actuator of the same object by a plurality of pilot switching valves which is pilot-operated, and which has improved an operation of the pilot switching valves.SOLUTION: A hydraulic system for a work machine includes: a tank for storing a hydraulic fluid; a hydraulic actuator driven by the hydraulic fluid; a plurality of pilot switching valves for controlling the hydraulic actuator; an operation device capable of operating the plurality of pilot switching valves by the hydraulic fluid; and an air-bleeding circuit which is a circuit for returning one part of the hydraulic fluid for operating the plurality of pilot switching valves to the tank, and which is common with respect to the plurality of pilot switching valves.SELECTED DRAWING: Figure 3
Patent JP-2017187829-A (JP)
Title: Information processing device, program and software module
Inventor: KAWAI TAKANAO
IPC: H04N1/00
Filed: 2016-04-01
Abstract: PROBLEM TO BE SOLVED: To make setting processing to a plurality of electronic apparatuses easy to a setter.SOLUTION: An information processing device includes: a management system which can detect an operation of a user to acquire information input by the operation as data to be supplied to electronic apparatuses; and a setting system which supplies a first submodule to be installed in each electronic apparatus to cause a specific function to be executable to one or more electronic apparatuses, causes the management system to acquire setting data necessary for each electronic apparatus to execute the first submodule by executing a second submodule, and supplies the setting data acquired by the management system to the one or more electronic apparatuses.SELECTED DRAWING: Figure 6
Patent JP-2016144685-A (JP)
Title: Game machine
Inventor: SHINTAKU SADAYUKI
IPC: A63F7/02
Filed: 2016-04-07
Abstract: PROBLEM TO BE SOLVED: To provide a game machine enhancing a presentation effect by a movable display accessory.SOLUTION: A movable display accessory device is provided including a plurality of peripheral walls capable of being rotated around their central axes, the peripheral walls being a plurality of square cylindrical peripheral walls forming a plurality of display surfaces. A plurality of slender light introduction pats is provided in a parallel direction to the central axes for introducing light from light sources to the inside of respective peripheral walls, the light introduction parts being provided at a plurality of corner parts becoming boundaries between the plurality of display surfaces in respective peripheral walls so that light introduced inside respective walls is applied from the rear side to the display surfaces facing forward. When any of the plurality of display surfaces at respective peripheral walls is stopped at a display position by accessory drive means, a prescribed presentation mode is configured to be displayed by the plurality of peripheral walls.SELECTED DRAWING: Figure 23
Patent JP-2017191239-A (JP)
Title: Image forming apparatus
Inventor: MORITA KENJI
IPC: G03G21/00
Filed: 2016-04-14
Abstract: PROBLEM TO BE SOLVED: To provide an image forming apparatus that can suppress a substantial reduction in productivity and usage of components.SOLUTION: During a print operation of a first print job, when receiving an input of a second print job with a lower productivity than that of the first print job, a control part determines a process speed in executing the second print job on the basis of the operating time and amount of operation of a process unit during a first print operation executing the second print job at the same process speed as a process speed according to productivity set corresponding to the first print job, and the operating time and amount of operation of the process unit during a second print operation executing the second print job at a process speed according to productivity set corresponding to the second print job (S1009 to S1012).SELECTED DRAWING: Figure 7
Patent JP-2017198842-A (JP)
Title: Head-mounted type image display device
Inventor: FUJISHIRO TAKESHI
IPC: G09F9/00
Filed: 2016-04-27
Abstract: PROBLEM TO BE SOLVED: To provide a head-mounted type image display device capable of accommodating a cable inside.SOLUTION: A head-mounted type image display device comprises: a mount section mounted at a position corresponding to the head of a user; an image display section displaying an image so as to enable the user to observe the image; an arm being turnably supported by the mount section and supporting the image display section; and a cable connecting the mount section to the image display section. The mount section has: a turning shaft section turnably supporting the arm; and a mount section side opening which is positioned closer to an outside than the turning shaft section in a front view, and into which a portion of one end side of the cable is inserted. The arm has an arm side opening inserted with a portion of the other end side with respect to the portion of one end side of the cable.SELECTED DRAWING: Figure 3
Patent JP-2016221505-A (JP)
Title: Separation membrane element
Inventor: HIROZAWA HIROHO
IPC: B01D63/00
Filed: 2016-04-28
Abstract: PROBLEM TO BE SOLVED: To provide a separation membrane structure and a separation membrane element capable of stabilizing separation removal performance when operating the separation membrane element.SOLUTION: In a separation membrane element including at least a separation membrane, a permeation side flow passage material and a supply side flow passage material,: a resistance value of the permeation side flow passage material in an MD is 30kPa day/mor more and 100 kPa day/mor less when water is conducted under the conditions of a water temperature of 25°C and a pressure of 0.32 MPa; and a resistance value in a CD is 50 kPa day/mor more and 500 kPa day/mor less.SELECTED DRAWING: Figure 3
Patent JP-2017199321-A (JP)
Title: Device selection method, device selection program and device selection device
Inventor: YAMAGUCHI SHUNSUKE
IPC: G06Q50/10
Filed: 2016-04-28
Abstract: PROBLEM TO BE SOLVED: To save battery.SOLUTION: A server unit 10 collects a piece of first media data from a first device carried by a user, collects a piece of second media data from a second device different from the first device, calculates the similarity between the first media data and the second media data, and selects either the first device and the second device as the device used for sensing a piece of media data based on the similarity.SELECTED DRAWING: Figure 2
Patent JP-2017203568-A (JP)
Title: Refrigeration storage
Inventor: MURAKAMI KOICHI
IPC: F25D17/08
Filed: 2016-05-10
Abstract: PROBLEM TO BE SOLVED: To suppress a situation in which air sucked in a cooling chamber from a suction port travels to a storage chamber without going through a cooler.SOLUTION: A refrigeration storage includes: a storage body 11 having a storage chamber 15 and a cooling chamber 30; a cooler 31; a cooling fan 32; a blowout duct 70; and a suction duct 50. The blowout duct 70 includes: a blowout duct body part 71 in which a blowout port 73 is formed; and a blowout side extension part 81 extending toward the cooler 31 from a peripheral end of the blowout duct body part 71, and coming into contact with the cooler 31 at an extension end. The suction duct 50 includes: a suction duct body part 55 in which a suction port 52 is formed; and a folded part 57 which has a shape of being folded to the cooler 31 side with respect to the suction duct body part 55. The folded part 57 comes into contact with the blowout side extension part 81 from the storage chamber 15 side on the cooler 31 side surface, and is locked with respect to a part 85 to be locked provided at the blowout side extension part 81 from the cooler 31 side.SELECTED DRAWING: Figure 5
Patent JP-2017097325-A (JP)
Title: Scan line driver and display device including the same
Inventor: IN HAI-JUNG
IPC: H03K17/06
Filed: 2016-05-20
Abstract: PROBLEM TO BE SOLVED: To provide a drive transistor and buffer transistor that include a floating gate to which a voltage corresponding to a second logic low level smaller than a first logic low level is transmitted, which in turn allow a performance to be improved.SOLUTION: A scan line driver includes a drive circuit and a buffer circuit. The drive circuit includes a plurality of drive transistors and a plurality of reset transistors, provides a first drive node with a first drive signal on the basis of a scan input signal and a plurality of clock signals, and provides a second drive node with a second drive signal. The buffer circuit includes a plurality of buffer circuits, and provides scan output signal on the basis of the first drive signal and the second drive signal. A floating gate transistor corresponding to each of the plurality of drive transistors and the plurality of buffer transistors includes a floating gate to which a voltage corresponding to a second logic low level smaller than a first logic low level is transmitted.SELECTED DRAWING: Figure 1
Patent JP-2017206640-A (JP)
Title: Dye compound
Inventor: AOKI HIROMI
IPC: C09B23/00
Filed: 2016-05-20
Abstract: PROBLEM TO BE SOLVED: To provide a dye compound which is suitable for use as a dye or the like for an optical filter such as a color filter of a liquid crystal display, has high solubility in an organic compound, and has excellent heat resistance.SOLUTION: The dye compound is represented by general formula (1) (where Aand Aeach independently represent a group represented by one of general formulae (1-1) to (1-3); R, R, Rand Reach independently represent a hydrogen atom or an optionally substituted alkyl group; Rand Reach independently represent an electron-withdrawing group; and L represents an optionally substituted arylene group).SELECTED DRAWING: None
Patent JP-2017212798-A (JP)
Title: Motor controller
Inventor: ABE YOSHIO
IPC: B26D5/26
Filed: 2016-05-24
Abstract: PROBLEM TO BE SOLVED: To implement stable control by promptly settling speed fluctuation of a following-side roll relative to a reference-side roll when performing synchronous control for causing the follow-side roll to follow the reference-side roll.SOLUTION: A differentiation compensator 18 provided in a follow-side roll control part 9 of a motor controller 1 applies differentiation processing to positional deviation D between a reference-side roll 6 and a follow-side roll 7 by using a differentiation frequency and a differentiation gain that are preset, and calculates a compensation value F2. An adder 19 adds the compensation value F2 to a follow speed command ω* calculated based on a reference pulse P1 of the reference-side roll 6 and calculates a follow speed command ω*1 with respect to the follow-side roll 7. A subtractor 22 subtracts a follow speed FBω2 from the follow speed command ω*1, generates a follow speed deviation of a subtraction result as a motor control command M2 and outputs the motor control command M2 to an inverter 2-2. Thus, the follow-side roll 7 is rotated based on the motor control command M2.SELECTED DRAWING: Figure 2
Patent JP-2016168380-A (JP)
Title: Program, communication system, and control method
Inventor: TAMURA MAKIKO
IPC: A63F13/79
Filed: 2016-05-26
Abstract: PROBLEM TO BE SOLVED: To provide a program and communication system which can improve strategic characteristics of a match game.SOLUTION: A program allows an information processing device 10 to execute the steps of: associating a first parameter and attribute information with each of a plurality of players to store them; displaying a field in which an event and a second parameter are set respectively and a plurality of areas are included where one piece of attribute information can be associated respectively; executing event processing, when the area is selected by the player, if the first parameter of the player satisfies a condition on the basis of comparison with the second parameter of the area; determining whether or not new attribute information is associated with the area, on the basis of a processing result of the event; and changing the second parameter of the area when new attribute information is associated with the area.SELECTED DRAWING: Figure 1
Patent JP-2017216075-A (JP)
Title: Sensor device
Inventor: MINAMI HIDEKAZU
IPC: H01R13/52
Filed: 2016-05-30
Abstract: PROBLEM TO BE SOLVED: To provide a sensor device capable of suppressing the occurrence of a momentary interruption of a sensor signal even if vibration is applied to the sensor device.SOLUTION: In a sensor device 1, a terminal fitting 5 includes a signal line connection 31 fixed integrally with a signal line 3 on a rear end side of the terminal fitting, and also includes a circuit junction 33 joined to a circuit board 9 on a front end side of the terminal fitting. Accordingly, even if vibration is applied to the sensor device 1, a momentary interruption of a sensor signal from a sensor 19 hardly occurs at the signal line connection 31, the circuit junction 33, and the like. Therefore, signal loss hardly occurs, so that various measurements using the sensor 19 can be performed with high accuracy.SELECTED DRAWING: Figure 7
Patent JP-2017214863-A (JP)
Title: Oil suction pipe
Inventor: HIRONAKA MASAKI
IPC: F01M11/03
Filed: 2016-05-31
Abstract: PROBLEM TO BE SOLVED: To provide an oil suction pipe capable of when an oil level of engine oil is inclined to an internal combustion engine, causing a suction port to follow the inclination and preventing the suction port from sticking to a bottom of an oil pan.SOLUTION: An oil suction pipe 8 connected to an oil pump 3 of an internal combustion engine 1 to suck engine oil E stored in a lower part of the internal combustion engine includes: an upper pipe section 21 connected to the oil pump; a bellows section 22 extending downwards from a lower end of the upper pipe section; a lower pipe section 23 provided at a lower end of the bellows section; and at least one rib provided on the peripheral surface of the bellows section and extending in the axial direction of the bellows section.SELECTED DRAWING: Figure 1