baber/WOPTO huggingface dataset:
Patent JP-2019126012-A (JP)
Title: Solid state image sensor and information processing method of solid state image sensor
Inventor: TOYOSHIMA MARIE
IPC: H04N5/225
Filed: 2018-01-19
Abstract: To provide a solid state image sensor generating specific information very safely, and capable of cipher processing while improving safety by performing encryption processing on the basis of the generated specific information.SOLUTION: A solid state image sensor includes a specific information generating section for generating predetermined analog information, an eigen value generating section for generating a predetermined eigen value based on the predetermined analog information, and an encryption processing section for performing encryption processing using the predetermined eigen value. The eigen value generating section includes a detector for converting the predetermined analog information into digital information, and an eigen value calculation section for calculating the predetermined eigen value by using the digital information. The solid state image sensor further includes a highpass filter passing the high range signal of at least any one of the analog information and the digital information.SELECTED DRAWING: Figure 1
Patent JP-2019128058-A (JP)
Title: Heat pipe and method for manufacturing the same
Inventor: MACHIDA YOSHIHIRO
IPC: F28D15/02
Filed: 2018-01-22
Abstract: To provide a heat pipe that restrains degradation of heat transport performance.SOLUTION: The heat pipe comprises a vapor pipe comprising a flow passage through which vaporized working fluid moves. The vapor pipe comprises pipe walls forming the flow passage and opposed to each other, and a strut separated from the pipe walls and arranged in the flow passage. The pipe walls are constituted in such a plurality of metal layers are stacked. The strut is constituted of a single member having the same thickness as those of the pipe walls.SELECTED DRAWING: Figure 3
Patent JP-2019126860-A (JP)
Title: Cutting device
Inventor: TANAKA TAKASHI
IPC: B26D7/01
Filed: 2018-01-22
Abstract: To provide a cutting device capable of providing high positioning accuracy without relying on a positioning pin.SOLUTION: A cutting device 1 comprises a punch 11, a die 12 and a positioning device 3, and the positioning device 3 comprises a support part 4 and a positioning driving part 5. The positioning driving part 5 moves a work 2 to a prescribed position to the support part 4. The support part 4 comprises an inside space 42 communicating with the outside of the support part 4 via an opening 41 formed on a support surface 40 for supporting the work 2. The positioning driving part 5 comprises a moving part 51, an imaging part 52 and a control part 53. The moving part 51 moves a position to the support part 4 of the work 2 supported by the support part 4. The imaging part 52 stores an inner wall surface 421 of the inside space 42 continuing with the opening 41 and the edge 411 of the opening 41 in an imaging range. The control part 53 controls the moving part 51 so that the work 2 is positioned in a prescribed position based on the positional relationship between the edge 411 and a part of the work 2 in an image 6 imaged by the imaging part 52.SELECTED DRAWING: Figure 1
Patent JP-2019128402-A (JP)
Title: Signal processor, sound emphasis device, signal processing method, and program
Inventor: ISHIHARA TATSUMA
IPC: G06N3/08
Filed: 2018-01-23
Abstract: To calculate information to be used for signal processing with high precision.SOLUTION: A signal processor comprises a storage part, a similarity calculation part, a weight calculation part, an update part, and a signal processing part. The storage part stores a first feature quantity representing features of a first input signal. The similarity calculation part calculates similarity between the first feature quantity and a second feature quantity representing features of a second input signal. The weight calculation part calculates a first weight for the first feature quantity upon the basis of the similarity and second feature quantity. The update part calculates a third feature quantity upon the basis of the first quantity having been multiplied by the first weight and the second feature quantity, and updates the first feature quantity stored in the storage part with the third feature quantity. The signal processing part executes signal processing using the first feature quantity having been updated.SELECTED DRAWING: Figure 2
Patent JP-2018086282-A (JP)
Title: Catheter assembly with seal member
Inventor: GORAL DAVID J
IPC: A61M25/06
Filed: 2018-01-24
Abstract: PROBLEM TO BE SOLVED: To provide a catheter assembly provided with a hemostatic seal.SOLUTION: The catheter assembly includes a catheter hub (12) and a rigid actuator (16). The catheter hub (12) comprises: an open proximal end (20); a distal end (22); an interior cavity (24)defined between the proximal end and the distal end; and a catheter tube (14) extending distally from the distal end (22). The rigid actuator is fixed to the distal end (22) of the catheter hub (12) and extends proximally from the distal end (22) through to a proximal end free end (51) in the interior cavity (24) of the catheter hub (12). The proximal end free end (51) of the actuator (16) forms a barb (50).SELECTED DRAWING: Figure 1
Patent JP-2019129505-A (JP)
Title: Image sensor, sensing system, sensing method, and program
Inventor: KATO YUJI
IPC: G08B25/00
Filed: 2018-01-26
Abstract: To provide an image sensor, a sensing system, a sensing method, and a program that can detect suspicious person's intrusion into a specific area.SOLUTION: An image sensor 3 includes an imaging element (image sensor 31c) that images a target space and outputs image data, an image analysis unit 33a, and a detection unit 33b. The image analysis unit analyzes the image data and extracts a human activity amount in the target space and a feature amount related to an article in the target space. The detection unit detects that a camera is brought into the target space on the basis of the activity amount and the feature amount.SELECTED DRAWING: Figure 3
Patent JP-2019131992-A (JP)
Title: Home delivery box
Inventor: SAKUMA TAKASHI
IPC: E05B65/00
Filed: 2018-01-30
Abstract: To provide a home delivery box capable of easily and precisely detecting receipt of goods and transmitting the detection information to an external device such as a smart phone and like.SOLUTION: A home delivery box is provided with: a receiving room receiving goods; a door 12 opening/closing the receiving room; a lock lever 21; and lock means 20 locking the door 12 through operating the lever. A rear side of the door 12 is provided with a sensor 51, a shield plate 52, and a communication unit. The shield plate 52 is a trigger member interlocking with the lock lever 21 to move to a position where a detecting signal is output with an actuation of the sensor 51 when the lock lever 21 is operated. The communication unit sends predetermined information based on a detected signal to an external device.SELECTED DRAWING: Figure 3
Patent JP-2019130002-A (JP)
Title: Game machine
Inventor: SONODA YOSHIAKI
IPC: A63F7/02
Filed: 2018-01-31
Abstract: To prevent deterioration in amusement properties of a game in a game machine.SOLUTION: Performance control means can execute a main variable display game based on the entry of a game ball into a main region, can execute a sub-variable display game based on the entry of a game ball into a sub-region, and can cause both the main variable display game and the sub-variable display game to be in an execution state. The performance control means executes a blessing performance when a first special game state is generated when a result of the main variable display game is a first special result, and does not execute a blessing performance when the first special game state is generated when a result of the sub-variable display game is the first special result.SELECTED DRAWING: Figure 151B
Patent JP-2019130803-A (JP)
Title: Release film and adhesive body
Inventor: SASAKI NOBUAKI
IPC: C09D123/02
Filed: 2018-01-31
Abstract: To provide a release film that is excellent in heat resistance, chemical resistance (solvent resistance), and adhesion between a release layer and a base material, and has light peeling force.SOLUTION: A release film has a release layer provided on at least one side of a polyester film, the release layer being a cured layer of a resin composition containing a non-reactive polyolefin, a reactive polyolefin, a crosslinker, and a light polymerization initiator, the non-reactive polyolefin having an ethylene unit content of 55-95 mass%.SELECTED DRAWING: None
Patent JP-2019133441-A (JP)
Title: Work vehicle managing system
Inventor: KAMODA HIROSHI
IPC: B64D47/08
Filed: 2018-01-31
Abstract: To provide a work vehicle managing system that enables an obtainment of information on a work vehicle simultaneously with a visual checking on a situation around the work vehicle.SOLUTION: A work vehicle managing system includes: a work vehicle 1 that runs a farm field; an unmanned aircraft 31 on which a camera 37 is mounted and which flies in the air so as to correspond to the work vehicle 1; and a portable terminal device 41 that communicates with the work vehicle 1 and with the unmanned aircraft 31. The portable terminal device 41 simultaneously displays, on a display unit 43, a camera image 43a received from the unmanned aircraft 31 and vehicle information 50 received from the work vehicle 1.SELECTED DRAWING: Figure 4
Patent JP-2019134740-A (JP)
Title: Game machine
Inventor: OGURA TOSHIO
IPC: A63F7/02
Filed: 2018-02-05
Abstract: To provide a game machine capable of increasing game interest.SOLUTION: A game machine includes: display means having at least a first numerical value display area and a second numerical value display area; and performance execution means capable of executing a predetermined performance in which a numerical value is updated to be a specific value in at least one of the first numerical value display area and the second numerical value display area and a special performance performing suggestion on a predetermined performance. The performance execution means can execute a suggestion performance to a content to be displayed in at least one of the first numerical value display area and the second numerical value display area, as the special performance.SELECTED DRAWING: Figure 10-13
Patent JP-2019134760-A (JP)
Title: Game machine
Inventor: ICHIHARA TAKAAKI
IPC: A63F7/02
Filed: 2018-02-05
Abstract: To provide a game machine capable of maintaining game interest.SOLUTION: A Pachinko machine 1 includes start pockets capable of receiving a game ball shot into a game area 5a. When a game ball enters a start pocket, determination processing for winning is performed. Then, variation display corresponding to the determination processing result is started, and a winning game is played when a winning pattern is displayed in the variation display. In this respect, the Pachinko machine 1 permits special display within a performance reception period to operation means.SELECTED DRAWING: Figure 60
Patent JP-2018128019-A (JP)
Title: Valve seat ring for gas exchange valve, gas exchange valve, and method for manufacturing valve seat ring
Inventor: CHRISTIAN ESCHEY
IPC: F01L3/22
Filed: 2018-02-08
Abstract: PROBLEM TO BE SOLVED: To provide a new type of valve seat ring for a gas exchange valve, a gas exchange valve having such a valve seat ring, and a method for manufacturing a valve seat ring.SOLUTION: A valve seat ring (10) is for a gas exchange valve of a cylinder of an internal combustion engine, in which a valve body of the gas exchange valve can be placed abutting against the valve seat ring to close the gas exchange valve, and the valve body can be moved from the valve seat ring to open the gas exchange valve. The valve seat ring (10) is formed of different materials, namely a first material in a first section (13) and a second material in a second section (14), in which the first material has greater strength as compared with the second material, and the second material has higher thermal conductivity as compared with the first material.SELECTED DRAWING: Figure 1
Patent JP-2019138391-A (JP)
Title: Pipe member, conduit structure, regeneration structure for existing pipe and method for manufacturing conduit structure
Inventor: SUGIMOTO YOSHINORI
IPC: F16L1/00
Filed: 2018-02-13
Abstract: To provide a pipe member that is inhibited from being inclined relative to an axis line of a connection member when being inserted into the connection member.SOLUTION: A pipe member 17 used for being inserted into an existing pipe includes: a pipe body 18; a water cut-off part 20A formed in the pipe body; a connection part 21A formed nearer a tip 18a of the pipe body than the water cut-off part in the pipe body; and a guide part 22A formed nearer the tip than the connection part in the pipe body. The connection part has an outer diameter that becomes gradually small as coming close to the tip.SELECTED DRAWING: Figure 4
Patent JP-2019138243-A (JP)
Title: Condensed water treatment method of egr system and device
Inventor: TAKAKURA TAKASHI
IPC: F02M26/05
Filed: 2018-02-13
Abstract: To enable a common use without causing any trouble in a low-pressure loop by properly treating condensed water which is produced by a low-pressure loop EGR cooler.SOLUTION: In a condensed water treatment method of an EGR system which uses in common a high-pressure loop 10 for extracting a part of an exhaust gas 7 from an exhaust manifold 8, and making it recirculate to the vicinity of an inlet of an intake manifold 6 via an EGR cooler 14, and a low-pressure loop 11 for extracting a part of the exhaust gas 7 from an exhaust passage at a downstream side rather than a turbine 2b of a turbocharger 2, and making it recirculate to an intake passage at an upstream side rather than a compressor 2a of the turbocharger 2 via an EGR cooler 15, condensed water W' which is produced by the EGR cooler 15 is guided to the EGR cooler 14, and the condensed water W' is mixed into an exhaust flow in a spray shape by a Venturi effect using the exhaust flow.SELECTED DRAWING: Figure 1
Patent JP-2018120224-A (JP)
Title: Device, system, method, and program
Inventor: SASE ICHIRO
IPC: G02B21/06
Filed: 2018-02-15
Abstract: PROBLEM TO BE SOLVED: To provide a device, a system, and a program which can conduct a quantitative analysis based on a high-resolution image in a STORM.SOLUTION: An analysis device for quantifying the state of a fluorescent image including a plurality of bright points includes an analysis unit for defining a plurality of first regions in an analysis target region, calculating quantitative information in the first regions on the basis of information on bright points in the first regions, defining a plurality of second regions in the analysis target region, and calculating the quantitative information in the second regions, using the quantitative information in the first regions.SELECTED DRAWING: None
Patent JP-2019143181-A (JP)
Title: Steel tapping port sleeve
Inventor: FUJIYOSHI RYOMA
IPC: F27D3/14
Filed: 2018-02-19
Abstract: To improve the service life of a steel tapping port sleeve by reducing the abrasion on the molten steel outflow side and reducing the erosion on the molten steel inflow side, thus reducing its wear on the whole.SOLUTION: In a steel tapping sleeve composed of a molten steel outflow side zone and a molten steel inflow side zone, alumina-magnesia-spinel-carbonaceous refractory is disposed as the whole or a part of a refractory composing the molten steel outflow side zone lying from the molten steel outflow edge part within 70% of the whole length of the steel tapping port sleeve, and a magnesia-carbonaceous refractory is disposed at the balance of the molten steel outflow side zone and the molten steel inflow side zone.SELECTED DRAWING: Figure 1
Patent JP-2019144833-A (JP)
Title: Audio output device, program, and program recording medium
Inventor: TANAKA TETSUYA
IPC: G06F16/00
Filed: 2018-02-20
Abstract: To provide an audio output device which reduces the chances of a user missing hearing the output thereof.SOLUTION: An audio output device (2) comprises a controller (22) configured to obtain user detection information, and a speaker (24) for outputting sound. The speaker is configured to output sound when the controller acquires the detection information indicative of the presence of a user within a predetermined range from a position of the audio output device.SELECTED DRAWING: Figure 1
Patent JP-2018125059-A (JP)
Title: Semiconductor device
Inventor: MATSUZAKI TAKANORI
IPC: H01L27/06
Filed: 2018-02-26
Abstract: PROBLEM TO BE SOLVED: To provide, as one object, a semiconductor device capable of holding data even when a power supply voltage supply is stopped, a manufacturing method thereof or a driving method thereof.SOLUTION: A data held in a first circuit part is transmitted to a second circuit part, the data is held in the second circuit part during a period of stopping a supply of a power supply voltage, and data based on the data is transmitted to the first circuit part, when the power supply voltage is supplied again. With such a configuration, the semiconductor device can hold data even while the supply of the power supply voltage is stopped. In particular, since the second circuit part includes a transistor including an oxide semiconductor, data can be accurately held.SELECTED DRAWING: Figure 1
Patent JP-2019153864-A (JP)
Title: Communication device and communication system
Inventor: TAGAMI KAZUNORI
IPC: G06F3/06
Filed: 2018-03-01
Abstract: To provide a storage system and the like that can mitigate a delay in IO processing when information transmitted and received through a fiber channel line between a server and a storage device is lost.SOLUTION: A communication device transmits predetermined transmission information to a transmission source via a fiber channel line if it is determined that at least part of an information group is not received yet on the basis of identification information after the identification information assigned to the information group transmitted by the transmission source is received from the transmission source via the fiber channel line.SELECTED DRAWING: Figure 4
Patent JP-2019152304-A (JP)
Title: Control device of continuously variable transmission
Inventor: OSHIMA AYUMI
IPC: F16H61/12
Filed: 2018-03-06
Abstract: To suppress lowering of an actual pressure in outputting a dither command to two or more base current command values.SOLUTION: A control device of a continuously variable transmission includes a plurality of hydraulic control valves and a controller. The plurality of hydraulic control valves control pulley hydraulic pressure to a primary pulley and a secondary pulley on which a belt is wound. The controller determines a base current command value output to each of solenoids of the plurality of hydraulic control valves on the basis of a pulley hydraulic command value to the primary pulley and the secondary pulley. The controller has a power source voltage fluctuation correction portion for correcting a base current command value in fluctuation of power source voltage, and a dither control portion outputting a dither command for superposing dither current to the base current command value. The dither control portion executes phase shift for shifting a phase of one base current command value to at least another one base current command value in outputting the dither command to two or more base current command values (S3, S4).SELECTED DRAWING: Figure 4
Patent JP-2019151797-A (JP)
Title: Resin composition and resin molding
Inventor: TANAKA RYO
IPC: C08L33/04
Filed: 2018-03-06
Abstract: To provide a resin composition having high transparency.SOLUTION: A resin composition contains cellulose acylate (A), polyester resin (B), and a cardanol composition containing a cardanol compound having an epoxy group (C).SELECTED DRAWING: None
Patent JP-2019158946-A (JP)
Title: Optical connector, jig for removal, and cap
Inventor: AOSHIMA Yohei
IPC: G02B6/40
Filed: 2018-03-08
Abstract: To provide an optical connector, a jig for removal, and a cap which can be inserted smoothly by reducing the pressing force of an optical connector plug and can insert a plurality of optical connector plugs sufficiently.SOLUTION: The optical connector according to an embodiment includes an optical connector 1 having a plurality of optical connector plugs 11 connected all together along a connection direction D1 intersecting with a first direction D2 and a second direction D3 in a plurality of adapters lined along the first direction D2 and the second direction D3 intersecting with the first direction D2, respectively. The optical connector further includes: a plurality of holders 12 lined along the second direction D3, the holders holding the optical connector plugs 11 lined in the first direction D2; and a handle 13 holding the plurality of holders 12 lined in the second direction D3.SELECTED DRAWING: Figure 3
Patent JP-2018157561-A (JP)
Title: Signal transmitter-receiver and method for detecting synchronization point in signal
Inventor: LIU CHIA-LIANG
IPC: H04L7/04
Filed: 2018-03-12
Abstract: PROBLEM TO BE SOLVED: To provide a signal transmitter-receiver and method for detecting a synchronization point in a signal.SOLUTION: A signal transmitter-receiver has a transceiver and a microprocessor. The transceiver receives a signal from an electric power line. The microprocessor executes correlation calculation on the signal and a first predetermined pattern to obtain a plurality of first calculation results, and also executes correlation calculation on the signal and a second predetermined pattern to obtain a plurality of second calculation results, thereby generating a plurality of weighting values according to the first calculation results and also determining a position of a synchronization point of the signal according to the weighting values. When a weighting value corresponding to a sampling point of the signal meets a first condition and a second calculation result corresponding to the sampling point meets a second condition, the microprocessor determines the sampling point as the synchronization point.SELECTED DRAWING: Figure 1
Patent JP-2019159079-A (JP)
Title: Lens and lens unit
Inventor: SASAKI YUJI
IPC: G02B1/18
Filed: 2018-03-13
Abstract: To provide: a lens that is assumed to be used outdoors and capable of maintaining a good visual field even when its surface gets wet due to rain or the like; and a lens unit that is assumed to be used outdoors.SOLUTION: A lens 12 is used for an imaging apparatus and arranged on an outermost surface of a lens optical system 10. A surface treatment film 17 formed on a surface on a subject side of the lens includes: a first hydrophilic region 17a formed in a center part; and a second hydrophilic region 17b formed around the first hydrophilic region. A water contact angle a in the first hydrophilic region and a water contact angle b in the second hydrophilic region have the relation of a>b.SELECTED DRAWING: Figure 2
Patent JP-2019156578-A (JP)
Title: Sheet feeding apparatus and image forming apparatus
Inventor: ICHIKAWA HIROSHI
IPC: B65H1/26
Filed: 2018-03-13
Abstract: To provide a sheet feeding apparatus and an image forming apparatus capable of suppressing generation of a rubbing sound when a sheet feeding tray is slid between a storage position and a moving position.SOLUTION: It comprises an apparatus body 2 having a tray accommodating portion 2a, a paper feed tray 10 slidable between a storage position stored in the tray storage portion 2a and a movement position moved from the tray storage portion 2a, a conductive member 27 disposed in the tray accommodating portion 2a and having a region extending in the left-right direction intersecting the sliding direction of the paper feed tray 10, and a grounding member 15 made of a wire spring provided in the paper feed tray 10 and having a bent first elastic portion 151 and a bent second elastic portion 152 and when the paper feed tray 10 slides from the moving position to the storage position and having a first locking portion 155 that locks in contact with the conductive member 27 in the sliding direction of the paper feed tray 10.SELECTED DRAWING: Figure 10