baber/WOPTO huggingface dataset:
Patent JP-2019162931-A (JP)
Title: Fan automatic replacement device, automatic replacement method, program, and recording medium
Inventor: SHEN CHENHUI
IPC: B64F1/02
Filed: 2018-03-19
Abstract: To provide a new device capable of quickly replacing a fan even in an unmanned state.SOLUTION: A fan device is an autonomous flight type fan device. An automatic replacement device 10 comprises an attachment/detachment control unit 12, a start control unit 13, a determination unit 14, and a communication unit 15. If the determination unit determines that a fan device fixed to an installation unit 11 is a fan device of a replacement object, the attachment/detachment control unit detaches the fan device fixed to the installation unit from the installation unit, and the communication unit transmits replacement instruction information for requesting an unused fan device to fly to the installation unit and land on the installation unit for replacement to the unused fan device.SELECTED DRAWING: Figure 1
Patent JP-2019164279-A (JP)
Title: Image forming system
Inventor: ITO SATOSHI
IPC: H04N1/00
Filed: 2018-03-20
Abstract: To reliably cause a user to perform an operation to check a difference in image quality.SOLUTION: When a non-genuine product is attached to any one of image forming apparatuses, the first image forming apparatus to which the non-genuine product is attached inhibits execution of a print job and sets a user who attaches the non-genuine product as a target user, and after the inhibition of execution of the print job, maintains the inhibition of execution of the print job until a second image forming apparatus to which a genuine product is attached executes a print job in which an execution request is received from the target user.SELECTED DRAWING: Figure 4
Patent JP-2019163745-A (JP)
Title: Internal combustion engine control device
Inventor: OSHIRYOJI KAZUHIRO
IPC: F02P3/045
Filed: 2018-03-20
Abstract: To provide a control device of an internal combustion engine, by which ignition performance and fuel economy performance are improved by favorably igniting air-fuel mixture.SOLUTION: An internal combustion engine control device for controlling an internal combustion engine having an ignition coil and an ignition plug comprises: a target supply energy calculation part for calculating an energy amount necessary for igniting an air-fuel mixture which is supplied to a combustion chamber of the internal combustion engine on the basis of an operation condition of the internal combustion engine, or a physical amount related to the ignition of the ignition plug; a current waveform generation part for generating current waveform data related to a waveform of a current supplied to the ignition plug according to the energy amount; and a power control part for controlling power supplied to the ignition plug according to the current waveform data.SELECTED DRAWING: Figure 3
Patent JP-2019169766-A (JP)
Title: Semiconductor device and semiconductor package
Inventor: IKEDA KENTARO
IPC: H03K17/00
Filed: 2018-03-22
Abstract: To provide a semiconductor device in which delay and ringing are suppressed and a normally-off transistor and a normally-on transistor are cascode-connected.SOLUTION: A semiconductor device 100 comprises: a normally-off transistor 10; a normally-on transistor 20 electrically connected to a drain 12; a capacitor 30 whose end part 32 is electrically connected to a gate 23; a diode 40 in which an anode 41 is electrically connected between the end part 32 and the gate 23; a resistor 48 electrically connected between the end part 31 and a gate 13; a diode 44 including an anode 45 electrically connected to the end part 31 and provided in parallel to the resistor 48; a gate drive circuit 71 in which the resistor 48 and the anode 45 are electrically connected and a reference potential is electrically connected to a source 11 using wiring 72; and a capacitor 80 in which an end part 81 is electrically connected to the wiring 72 using wiring 60 and an end part 82 is electrically connected to a source 21.SELECTED DRAWING: Figure 1
Patent JP-2019167695-A (JP)
Title: Guide mechanism and method for aligning and positioning block by guide mechanism
Inventor: KAWANO KENICHI
IPC: E04G21/18
Filed: 2018-03-22
Abstract: To provide a guide mechanism and a method for aligning blocks by the guide mechanism, which can secure work safety, improve the installation accuracy of the block, and shorten the construction period with small manpower.SOLUTION: In a guide mechanism for aligning the horizontal position of a block 1 to a prescribed position when building is constructed by stacking the block 1, the guide mechanism is provided with a main body part 20 longer than a horizontal one direction length of the block 1, a side plate 22 provided on one end side of the main body part 20, and block installation position adjustment means 21 capable of adjusting the horizontal position of the block 1.SELECTED DRAWING: Figure 1
Patent JP-2019166440-A (JP)
Title: Treatment method of wastewater containing antimony
Inventor: AYANO HIROYUKI
IPC: C02F1/28
Filed: 2018-03-22
Abstract: To provide a method of efficiently removing antimony with no need to add various or large quantities of chemicals, advanced control equipment, multistage reaction tanks, etc., with less sludge generation, effective even in the presence of organic matter at a high concentration, and with simple processing steps.SOLUTION: There is provided a treatment method of wastewater containing antimony for removing antimony from an aqueous phase by bringing wastewater containing water-soluble pentavalent antimony into contact with anaerobic sludge. Anaerobic granules are preferred as the anaerobic sludge. Antimony can be efficiently removed by a simple facility without requiring large-scale construction or introduction of special chemicals into an existing treatment tank.SELECTED DRAWING: Figure 1
Patent JP-2019168916-A (JP)
Title: Drive transmission switching mechanism, paper sheet storage part, and paper sheet processing device
Inventor: TSUGANO KEIICHI
IPC: G07D9/00
Filed: 2018-03-23
Abstract: To provide a drive transmission switching mechanism capable of switching and driving two circulation unit by a single motor in accordance with a switching operation in the paper sheet transport direction.SOLUTION: A drive transmission switching mechanism includes: a first circulation unit 100 and a second circulation unit 200 for receiving each paper sheet conveyed with a driving force from a single motor 302 and sending out the stored paper sheet; sorting means 310 for sorting the paper sheet to any of the circulation unit; and a drive transmission switching mechanism 400 that transmits the driving force from the motor to one of the circulation units. The driving force is transmitted by operating the drive transmission switching mechanism in conjunction with the action of changing the attitude of distribution means and switching to one of the circulation units.SELECTED DRAWING: Figure 8
Patent JP-2019171490-A (JP)
Title: Operation history management system
Inventor: TOUCHI HIROSHI
IPC: G05B19/418
Filed: 2018-03-27
Abstract: To provide an operation history management system which detects abnormality by adequately setting a management value of operation history data of an industrial robot, and helps cause investigation and response to the abnormality.SOLUTION: An operation history management system 100 includes a management device 1 connected to a controller 3 for controlling operation of an industrial robot 4. The management device 1 collects torque data as operation history data of the industrial robot 4 from the controller 3, and determines a management value. During operation of the industrial robot 4, whether or not the torque data is abnormal is monitored based on the management value, and the torque data determined as abnormality is stored in a storage part 11 as abnormality data. Photographed data in a time period corresponding to the abnormality data 33 is stored. Therefore, it is easy to check the abnormality data. In addition, cause investigation of the abnormality becomes easy and it becomes useful to respond to the abnormality by checking not only the torque data but also an image.SELECTED DRAWING: Figure 10
Patent JP-2019175524-A (JP)
Title: Optical correlation system and recording method of data for optical correlation
Inventor: WATANABE ERIKO
IPC: G11B7/135
Filed: 2018-03-27
Abstract: To provide an optical correlation system capable of achieving high density of data for optical correlation to be recorded in a recording unit and ensuring accuracy of optical correlation operations at the same time.SOLUTION: An optical correlation system according to the present invention comprises: a recording unit having a recording medium in which a plurality of data for optical operation is optically recorded; an optical correlation operation unit performing an optical correlation operation between the data for optical operation and input data to generate an optical correlation signal corresponding to degree of correlation between the data for optical operation and the input data; and a correlation degree calculation unit receiving the optical correlation signal to calculate the degree of correlation between the optical operation data and the input data, and the degree of correlation between the adjacent data for optical operation in the recording medium is low, for example, 0% or more and 50% or less.SELECTED DRAWING: Figure 4
Patent JP-2019176290-A (JP)
Title: Low-speed optical communication device and low-speed optical communication method
Inventor: HIRASAWA YOSHIYASU
IPC: G02B6/42
Filed: 2018-03-28
Abstract: To provide a low-speed optical communication device capable of performing a transmission and reception operation of a low-speed optical signal by using an optical module for a high speed communication.SOLUTION: A low-speed optical communication device 10 comprises: an optical module 1 for a high speed communication that performs a conversion between an optical signal that performs the reception and the transmission between an opposite device and a high speed communication signal with an electric signal; and a signal processing part 8 that generates and outputs a low-speed transmission signal and a low-speed transmission clock. The device 10 further comprises a switching part 2 that outputs the high speed communication signal for the optical module 1 from an optical band signal part 3 to the optical module 1 during a rising part of the low-speed communication clock from the signal processing part 8 is not detected by a rising detection part 4, masks a signal component of the high speed communication signal during a masking time by setting a time corresponding to one bit width of the high speed communication signal from a detected point as a mask time when the rising part is detected, and thereby outputs the low-speed transmission signal from the signal processing part 8 to the optical module 1.SELECTED DRAWING: Figure 1
Patent JP-2018101815-A (JP)
Title: Electronic component mounting device
Inventor: ABE SHIGETAKA
IPC: H05K13/04
Filed: 2018-03-28
Abstract: PROBLEM TO BE SOLVED: To provide an electronic component mounting device that can efficiently and properly perform a maintenance cleaning work in a configuration that an electronic component held by a mounting head is coated with paste by a dispenser unit.SOLUTION: A mounting head 9 is made to perform a cleaning operation of a predetermined pattern which moves a cleaning member 22 to a contact position with a discharge nozzle 46 of a dispenser unit 6 while the cleaning member 22 is taken out from a cleaning member feeder mounted in a feeder base of a component supplier together with another part feeder by the mount head 9, and horizontally moves the cleaning member 22, thereby cleaning the discharge nozzle 46. Accordingly, a maintenance cleaning work required to stabilize coating of paste P by a dispenser unit 6 can be efficiently and properly performed.SELECTED DRAWING: Figure 11
Patent JP-2019173872-A (JP)
Title: Brake friction material
Inventor: SHIMIZU MAKOTO
IPC: C09K3/14
Filed: 2018-03-28
Abstract: To provide a brake friction material which can be coated with powder without using a copper fiber, can sufficiently secure a friction characteristic after maintaining the long-term reliability of a product, and does not contain copper.SOLUTION: This brake friction material contains at least a reinforced fiber material, a binder, a friction adjustment material, a filler and a pH-adjustment material. When setting a total amount of the brake friction material as 100 mass%, the brake friction material does not contain a copper-containing material, and contains a carbon fiber at 0.05 mass % or higher and 0.1 mass% or lower. A fiber length of the carbon fiber is 1 mm or longer.SELECTED DRAWING: Figure 1
Patent JP-2019172362-A (JP)
Title: Package holding greengrocery and freshness keeping method of greengrocery
Inventor: NARITA JUNICHI
IPC: B65D85/50
Filed: 2018-03-29
Abstract: To provide a package that greengrocery including cabbage is held in a packing container and can prevent whitening and smell of the greengrocery including cabbage more effectively.SOLUTION: A package holds greengrocery including cabbage in a packing container containing polymeric film. The chlorophyll content of the cabbage is not less than 0.6 μg/g.SELECTED DRAWING: None
Patent JP-2019183710-A (JP)
Title: Ignition apparatus
Inventor: IDOKAWA TAKASHI
IPC: F02P3/00
Filed: 2018-04-06
Abstract: To provide an ignition apparatus that limits a secondary superimposition current with a simple configuration.SOLUTION: A current flowing in a sub-primary coil 12 can be limited in an ignition apparatus. In the apparatus, a voltage generated in a secondary coil 15 at a time when a current in a main primary coil 10 is cut off generates a secondary current, and then the sub-primary coil 12 is energized so that a superimposition current is generated in the secondary coil 15; and a sub-IC 13 connected in series with the sub-primary coil 12 is pulse-controlled so that a current flowing in the sub-primary coil 12 is controlled and hence the superimposition current is controlled.SELECTED DRAWING: Figure 1
Patent JP-2018111495-A (JP)
Title: Wiper device
Inventor: IWASAKI YUTA
IPC: H02P29/40
Filed: 2018-04-06
Abstract: PROBLEM TO BE SOLVED: To suppress chatter vibration of a wiper blade during wiping by controlling rotation of a wiper motor.SOLUTION: Rotating angles of output shafts 36 and 38 are sensed by rotation sensors 42 and 44, respectively. A microcomputer 62 varies a component of a predetermined frequency range by filters from a signal related to the rotating angles of the output shafts 36 and 38 sensed by the respective rotation sensors 42 and 44, and adds the signal processed by the filters to each of signals of command values of rotating speed of wiper motors 18 and 20. On the basis of the signals of the command values obtained by the addition processing, drive circuits 46 and 48 control voltage applied to each of the wiper motors 18 and 20.SELECTED DRAWING: Figure 1
Patent JP-2019171356-A (JP)
Title: Rubber material device
Inventor: ZHANG YOU YONG
IPC: B01F7/18
Filed: 2018-04-07
Abstract: To provide a new rubber material device which causes catalyst and rubber additive to fuse quickly, shortens a use reaction time, has a simple structure, and exhibits excellent cleaning effect of agitation housing inner wall.SOLUTION: A rubber material device includes a stuffing box 11 fixed to a frame, an agitation housing 16 is installed on the stuffing box, a discharge groove 27 communicated with an external part is installed on a bottom wall of the agitation housing, a valve 26 is fixed to the discharge groove, a via hole 20 communicated with an external part is installed on a top wall of the agitation housing, a first safety connection groove 17 and a second safety connection groove 24 located on the upper side of the first safety connection groove are installed on the top wall of the agitation housing, and a first replacement shaft 14 vertically elongated is rotatably attached to a bottom wall of the first safety connection groove.SELECTED DRAWING: Figure 1
Patent JP-2018136975-A (JP)
Title: Context-specialized user interface
Inventor: CHRISTOPHER WILSON
IPC: G06F3/0484
Filed: 2018-04-09
Abstract: PROBLEM TO BE SOLVED: To provide a context-specialized user interface that displays time and further presents a variety of optionally-selected information.SOLUTION: A portable multifunctional device receives data representing a user input, and displays a user interface screen on a display in response to receiving the data. The user interface screen includes a clockface indicating first clock time. The portable multifunctional device updates the user interface screen according to the first clock time being ahead of present time and making a change into animation on the display such that the clockface changes from showing the first clock time to showing the present time. The animation represents a course of time from the first clock time to the present time.SELECTED DRAWING: Figure 20
Patent JP-2019182214-A (JP)
Title: Autonomous unmanned underwater vehicle
Inventor: MUKODA MINEHIKO
IPC: B63C11/00
Filed: 2018-04-10
Abstract: To provide an AUV capable of inspecting an inspection object with high accuracy while suppressing consumption of power in an integrated battery.SOLUTION: An AUV includes: an underwater vehicle body cruising along an inspection object positioned in water or on water bottom; an arm extending from the underwater vehicle body; a tool unit for inspection having a contact unit for making contact with the inspection object and an inspection apparatus for inspecting the inspection object; and a passive joint provided in between the arm and the tool unit for inspection allowing passive relative rotation of the tool unit for inspection to the arm around at least one axis.SELECTED DRAWING: Figure 3
Patent JP-2019184503-A (JP)
Title: Sensor laminate and identification device including the same
Inventor: YOSHIDA TETSUO
IPC: A61G12/00
Filed: 2018-04-13
Abstract: To provide a new sensor laminate and an identification device using the sensor laminate.SOLUTION: A sensor laminate (1) of the present invention includes: a piezoelectric sheet (10); elastic resin sheets (20) laminated on both surfaces of the piezoelectric sheet; and an electrode (30) connected to the piezoelectric sheet. An identification device (100) of the present invention includes such a sensor laminate (1) and a radio communication module (50) connected with the electrode (30) of the sensor laminate.SELECTED DRAWING: Figure 1
Patent JP-2019185667-A (JP)
Title: Gate device
Inventor: KIUCHI KAZUAKI
IPC: G07B15/00
Filed: 2018-04-17
Abstract: To provide a gate device that suppresses tailgating while making passage smooth.SOLUTION: A gate device 1 includes a first door 11, an entrance sensing unit 13, a first movement sensing unit 15, a management machine 31 that determines whether or not to allow a passing body B to pass, hesitation inducing means 17 that causes the passing body B to hesitate a movement beyond the first door 11, and a control device 35. The control device 35 controls the first door 11 and the hesitation inducing means 17 such that the first door 11 is brought into a closed state before a target passing body BA sensed by the entrance sensing unit 13 reaches the first door 11, the first door 11 is brought into an opened state when the management machine 31 authenticates the target passing body BA, the first door 11 is caused to transition from the opened state to the closed state when the target passing body BA moves away from the first door 11 in a traveling direction F by more than or equal to a first predetermined distance, and the hesitation inducing means 17 is actuated when the entrance sensing unit 13 senses that a following passing body BC is going to move beyond the first door 11 continuously with the target passing body BA.SELECTED DRAWING: Figure 1
Patent JP-2018183136-A (JP)
Title: Agar medium for microorganism culture
Inventor: KOMATSU OSAMU
IPC: C12N1/00
Filed: 2018-04-18
Abstract: PROBLEM TO BE SOLVED: To provide an agar medium for microorganism culture that has suppressed water condensation and is easy to prepare, and a method of producing the same.SOLUTION: The present invention provides a solid medium for use in the culture of microorganisms, containing at least (a) and (b) as solidification components: (a) agar with a weight average molecular weight of 300,000-450,000, (b) low-molecular-weight agar with a weight average molecular weight of 150,000 or less.SELECTED DRAWING: None
Patent JP-2018133816-A (JP)
Title: Oscillator, electronic apparatus, and mobile object
Inventor: ISOHATA KENSAKU
IPC: H03B5/32
Filed: 2018-04-19
Abstract: PROBLEM TO BE SOLVED: To provide an oscillator which can achieve higher frequency stability than an oven controlled crystal oscillator (OCXO) in the past; and provide an electronic apparatus and a mobile object, which use the oscillator.SOLUTION: An oscillator 1 comprises an oscillation element 20, an oscillation circuit 30 for oscillating the oscillation element 20, a heater element 40 for heating the oscillation element 20, a temperature control circuit 60 for controlling the heater element 40, and a temperature compensation circuit 10 for compensating for frequency temperature characteristics of an output signal form the oscillation circuit 30.SELECTED DRAWING: Figure 1
Patent JP-2019191281-A (JP)
Title: Optical module and optical transmission device
Inventor: ISHII HIROYOSHI
IPC: H01S5/022
Filed: 2018-04-20
Abstract: To provide an optical module capable of simply improving heat conduction, and an optical transmission device.SOLUTION: The optical module comprises: one or two or more optical sub-assemblies; one or two or more control circuits for controlling the one or two or more optical sub-assemblies; a housing including first and second cases; and a metal plate arranged on the outer surface of the first case. The housing stores the one or two or more optical sub-assemblies and the one or two or more control circuits in the inside of the housing by fitting the first and second cases and is inserted in and extracted from an optical transmission device including a heat sink in a place bonded with the metal plate.SELECTED DRAWING: Figure 2
Patent JP-2018133585-A (JP)
Title: Semiconductor device and manufacturing method of the same
Inventor: AONO HIDEKI
IPC: H01L21/76
Filed: 2018-04-26
Abstract: PROBLEM TO BE SOLVED: To improve reliability of a semiconductor device.SOLUTION: A semiconductor device comprises: an element separation region ST which is embedded in a trench TR formed in a semiconductor substrate SB and composed mostly of silicon oxide; and a gate electrode GE1 for a MISFET formed on the semiconductor substrate SB via a gate insulation film, in an active region AC1 surrounded by the element separation region ST. A part of the gate electrode GE1 extends on the element separation region ST and an inner surface of the trench TR is nitrided. Fluorine is introduced to around a boundary between the element separation region ST and a channel region of the MISFET below the gate electrode GE1.SELECTED DRAWING: Figure 4
Patent JP-2018138208-A (JP)
Title: Game machine
Inventor: SEKINE YASUYUKI
IPC: A63F5/04
Filed: 2018-05-10
Abstract: PROBLEM TO BE SOLVED: To provide a game machine that achieves enhancement of interest in a game.SOLUTION: Game lock execution means executes game lock when execution of game lock is determined by lock determination means, a predetermined pattern combination (e.g., pattern combinations corresponding to "C_CT rep1"-"C_CT rep8") is displayed, and a specific pattern combination (e.g., pattern combinations corresponding to "C_normal rep1"-"C_normal rep2") is not displayed. The game lock execution means does not execute game lock when the execution of game lock is determined by the lock determination means, the predetermined pattern combination is displayed, and the specific pattern combination is displayed.SELECTED DRAWING: Figure 49