baber/WOPTO huggingface dataset:
Patent JP-2019075349-A (JP)
Title: Ionizer
Inventor: YASUOKA TAKASHI
IPC: H01T19/04
Filed: 2017-10-19
Abstract: To make it possible to efficiently transport ions toward a target of static elimination with a small consumption of compressed air.SOLUTION: The ionizer includes: a discharge needle 4; a discharge needle holder 31 for holding the discharge needle 4; and a transport air jet mechanism 32 for jetting ion carrier air toward a charge removal target. The transport air jet mechanism 32 is disposed at a position adjacent to the discharge needle holder 31 and includes: a drive nozzle 45 having a drive air jet port 48; and a diffuser 46 disposed in front of a driving nozzle 45 via an ambient air suction gap 51. Inside the diffuser 46, a transport air flow hole 52 is formed coaxially with the drive air jet port 48. At the front end of the transport air flow hole 52, a transport air injection port 53 for jetting the transport air is formed.SELECTED DRAWING: Figure 3
Patent JP-2018041738-A (JP)
Title: Electrochemical cell
Inventor: FUJISAKI SHINJI
IPC: H01M4/86
Filed: 2017-10-24
Abstract: PROBLEM TO BE SOLVED: To provide an electrochemical cell in which the reduction in output can be suppressed.SOLUTION: A fuel cell 10 comprises: a fuel electrode 20; an air electrode 50; and a solid electrolyte layer 30. The air electrode 50 includes: a main phase comprising a perovskite type oxide represented by the general formula, ABOand including at least La and Sr at "A" site; and a second phase comprising SrSOand (Co, Fe)O. In a section of the air electrode 50, a rate of an area occupied by the second phase is 10.5% or less.SELECTED DRAWING: Figure 1
Patent JP-2019000093-A (JP)
Title: Device for culturing neurons, method for culturing neurons, method for digitizing morphological degeneration of axon bundle by orientation analysis, method for analyzing and identifying proteins in nerve tissue and axons bundle as well as method for use of neurons
Inventor: FUJII TERUO
IPC: C12M1/00
Filed: 2017-10-25
Abstract: To allow an axon bundle extending from a neuron to rapidly grow in vitro.SOLUTION: Provided is an apparatus for culturing neurons having an axon, the apparatus consisting of a culture plate and a plurality of modules arranged in the culture plate, each module comprising at least one first chamber which can receive the cell body of a neuron, at least one second chamber, and a module comprising at least one channel which can receive the axon bundle extending from the cell body and which connects the first chamber and the second chamber, the lower end of the first chamber, the second chamber, and the channel being closed, the upper end of the first chamber and the second chamber being released.SELECTED DRAWING: Figure 1
Patent JP-2019076950-A (JP)
Title: Joining method
Inventor: HORI HISASHI
IPC: B23K20/12
Filed: 2017-10-27
Abstract: To provide a joining method capable of preventing the formation of a recess groove while reducing loads acting on a metal member.SOLUTION: A joining method joining a first metal member 1 with a second metal member 2 using a rotary tool F having an agitation pin F2 includes a preparation step, an overlapping butting step and a friction agitation step. A projection part 17 is formed on the surface of a wall end part including the first stepped side surface 15b of the first metal member 1. In the friction agitation step, the rotary tool F is rotated in an anticlockwise direction when the first metal member 1 is disposed at the left side of the rotary tool F in a travel direction.SELECTED DRAWING: Figure 4
Patent JP-2019076872-A (JP)
Title: Centrifugal machine
Inventor: SHIMIZU KATSUTAKA
IPC: B04B7/06
Filed: 2017-10-27
Abstract: To provide a centrifugal machine equipped with a door lock mechanism having a thin and small-sized door catch capable of ensuring the strength and a door catch insertion hole capable of preventing the insertion of foreign substances.SOLUTION: A centrifugal machine has a rotor which holds a specimen; a motor which rotates the rotor; a rotor chamber which stores the rotor; a housing which stores the rotor, a motor, and the rotor chamber; a door which is provided on the housing to open/close the rotor chamber; and a door lock mechanism which holds the door in a close state. The door lock mechanism is equipped with a door catch provided on a door, a door insertion hole provided on the housing, and a door hook engaging with the door catch to hold the door in the close state. The door catch is equipped with a door catch portion which is composed of a generally platy coupling portion extending in an inserting direction of the door catch, and a generally platy side wall portion extending in the inserting direction of the door hook; and a door hook insertion hole which is provided on the coupling portion and in which the door hook is inserted. The width in the inserting direction of the door hook of the coupling portion is set to be smaller than the thickness in the inserting direction of the door hook of the side wall portion.SELECTED DRAWING: Figure 1
Patent JP-2019086017-A (JP)
Title: Suspension supporting structure of pipe including plural pipe suspension supporting tools
Inventor: SHIBUYA RYUJIRO
IPC: F16L3/08
Filed: 2017-11-01
Abstract: PURPOSE: To provide a pipe suspension supporting tool of high seismic-isolation performance and earthquake resistance in earthquake even in pipe suspension support in a long span to a tunnel ceiling.CONSTITUTION: A suspension supporting structure has a one-point suspension supporting constitution of a pipe by a suspension bolt suspended from a mounting face, a first support supporting constitution suspended and supported at oblique two points in a lateral direction of a pipe by a left front suspension supporting rod and a right rear suspension supporting rod obliquely suspended from the mounting face, and a second support supporting constitution suspended and supported at oblique two points in the lateral direction of the pipe by a left rear suspension supporting rod and a right front suspension supporting rod obliquely suspended from the mounting face. Constitutions in which the first support supporting constitution and the second support supporting constitution are alternately suspended and disposed while holding the one-point suspension supporting constitution therebetween, are repeatedly arranged, and the first support supporting constitution and the second support supporting constitution have symmetric oblique suspension supporting constitutions through the one-point suspension supporting constitution in a plane view.SELECTED DRAWING: Figure 1
Patent JP-2019085629-A (JP)
Title: Titanium nitride film having plasmon characteristics and method of producing the same
Inventor: NAGAO TADAAKI
IPC: C23C14/06
Filed: 2017-11-09
Abstract: To provide a TiN film having an excellent plasmon characteristics.SOLUTION: In a first embodiment, a TiN film having a plasmon characteristics is provided that is deposited by a PLD (Pulse Laser Deposition) method in a substrate temperature range of 0°C - 60°C, under a pressure less than 10Pa, and at a relatively high speed of 0.03Å/s - 100Å/s. In a second embodiment, a TiN film having a plasmon characteristics is provided that is deposited by the method in the first embodiment and that is continuous and has no void and a surface roughness of 10 nm(r.m.s.)or less. In a third embodiment, a TiN film having a plasmon characteristics is provided that is deposited by the method in the first embodiment and that has more excellent plasmon characteristics than a traditional TiN film and has a dielectric constant which is negative in the wavelength range from a visual light region to a near-infrared region (negative for a wavelength of 500 nm or more and always -50 or less for a wavelength of more than 1.5 μm) and which is close to that of gold.SELECTED DRAWING: Figure 1
Patent JP-2019091142-A (JP)
Title: Electronic device and authentication program
Inventor: MAEZONO YUYA
IPC: G06T7/00
Filed: 2017-11-13
Abstract: To suppress a decline in convenience of a user.SOLUTION: An EEPROM 113 stores a face image of a registrant, a camera 102 captures a face image of an authentication target person, an authentication unit 116 performs face authentication by comparing the face image of the registrant with the face image of the authentication target person, an image correction unit 115 having a plurality of correction filters having different image correction characteristics performs image correction on the face image of the authentication target person by each of the correction filters, and a system control unit 118 instructs the image correction unit 115 to perform image correction by the plurality of correction filters when the authentication unit 116 fails in the face authentication, and instructs the authentication unit 116 to perform the face authentication by the face image of the registrant and the face image of the authentication target person by the correction filters. This makes it possible to suppress influence on the face authentication due to the difference between an imaging environment at the time of registration of the face image of the registrant and an imaging environment of the face image of the authentication target person when performing the face authentication.SELECTED DRAWING: Figure 1
Patent JP-2019089091-A (JP)
Title: Mold release auxiliary device
Inventor: ITO TAKEHIRO
IPC: B22D17/22
Filed: 2017-11-14
Abstract: To provide a mold release auxiliary device suppressing the enlargement of an apparatus moving mold members.SOLUTION: A mold release auxiliary device (5) is utilized in a mold (10) provided with first and second mold members (31, 4). The mold release auxiliary device (5) includes: an electromagnet (7) fixed to the first mold member (4); and a magnet (6) fixed to the second mold member (31). When a die casting (P1) is mold-released by moving one (31) of the first and second mold members so as to be separated from the die casting (P1), the other one (4) of the first and second mold members is located closer to the side of the die casting (P1) than the one (31) of the first and second mold members, the electromagnet (7) generates a magnetic field by being energized, and the magnetic field generated by the electromagnet (7) repels to a magnetic field generated by the magnet (6) (F).SELECTED DRAWING: Figure 2
Patent JP-2019097266-A (JP)
Title: Power supply device and security lamp system
Inventor: TSUBOYAMA MASATOSHI
IPC: H02J9/04
Filed: 2017-11-20
Abstract: To provide a power supply device capable of being used as a power source for a security lamp.SOLUTION: A portable power supply device for supplying power to a security lamp placed on a road comprises: a chargeable/rechargeable battery; an input terminal to which power from the outside is input; an output terminal for outputting power to be supplied to the security lamp; and a control unit that controls charging/discharging of the battery and controls power to be output from the output terminal. When power from the outside is input, the control unit outputs the power from the output terminal. When power from the outside is input and the power is not supplied to the security lamp, the control unit charges the battery with the power from the outside. When the power from the outside is intercepted, the control unit outputs charge power stored in the battery from the output terminal.SELECTED DRAWING: Figure 4
Patent JP-2018087378-A (JP)
Title: Method and apparatus for producing thermally deformed magnetic material
Inventor: CHEN REN JIE
IPC: B22F3/14
Filed: 2017-11-27
Abstract: PROBLEM TO BE SOLVED: To provide a method for producing a thermally deformed magnetic material remarkably improving the productivity of a preform and further improving its uniformity.SOLUTION: Provided is a method where, in a hot press step, rapidly cooled powder is subjected to hot isotropic pressing so as to obtain a preform, and, in a thermal deformation step, the preform is thermally deformed so as to obtain a thermally deformed magnetic material. In the method, hot isotropic pressing is performed at 600 to 800°C under 80 MPa or higher using an inert gas, preferably, using an argon gas till 70% of the perfect density of the preform or higher is attained, further, the preform is subjected to upsetting at 650 to 950°C by twin direction extrusion, and the upsetting is performed till an upsetting rate reaches 90% at most.SELECTED DRAWING: Figure 1
Patent JP-2019093361-A (JP)
Title: System for filling waste into container
Inventor: MATSUO YOSHIMI
IPC: B65B39/14
Filed: 2017-11-27
Abstract: To fill waste containing a harmful substance into a container such as a flexible container.SOLUTION: A cradle 10 positions a mold frame 1, which holds a flexible container FC, and so makes the mold frame as to be capable of being elevated. A hopper 20 is located above the mold frame 1, has an inlet port 23 at an upper end, an outlet port 24 at a lower end, and an opening/closing component 27 which opens/closes the outlet port, and accumulates waste. Further, the hopper 20 is so configured as to be telescopically movable in a vertical direction, the input port 23 at the upper end is positionally fixed, and the outlet port 24 at the lower end can be elevated. In the state that waste of a specified quantity is accumulated in the hopper 20 and the outlet port 24 is so made as to approach a bottom surface in the flexible container, the outlet port 24 is opened. Thereafter, the outlet port 24 is lifted while inputting waste into the hopper 20, and then, the mold frame 1, which holds the flexible container FC, is lowered.SELECTED DRAWING: Figure 1
Patent JP-2019096584-A (JP)
Title: Contact plating structure
Inventor: YUDATE TAKAHIRO
IPC: C25D7/00
Filed: 2017-11-28
Abstract: To provide a contact plating structure capable of increasing a contact area of a contact portion and capable of reducing contact resistance.SOLUTION: A contact plating structure 1 includes: contact portions 3 capable of contacting each other; a surface plating layer 5 formed on the outermost surface of the contact portions 3; and a base plating layer 9 formed between a base material 7 of the contact portions 3 and the surface plating layer 5. In the contact plating structure, an intermediate plating layer 11 is formed between the surface plating layer 5 and the base plating layer 9, the intermediate layer imparting ductility to the surface plating layer 5 when the contact portions 3 are brought into contact with the intermediate layer.SELECTED DRAWING: Figure 2
Patent JP-2019101624-A (JP)
Title: Card reader
Inventor: MISAWA MAMORU
IPC: G06K13/06
Filed: 2017-11-30
Abstract: To provide a card reader that can automatically eject a card even when electric power cannot be supplied, achieves downsizing of a solenoid, and enhances a degree of freedom of arrangement.SOLUTION: A card reader 1 is configured to link a card holder 30 to a body frame 10 by a linkage arm 41, bend the linkage arm 41, and eject a card 2 together with the card holder 30 as a whole. A card ejection mechanism 40 is configured to, when a solenoid 42 is put into a non-energization state, bend the linkage arm 41 halfway by energization force of a plunger return spring 45, and further bend the linkage arm 41 by energization force of a coil spring 43, and eject the card 2. When inserting the card 2 into the card reader 1, in addition to plunger suction force F of the solenoid 42, force for manually pushing in the card 2 is used as assist force FA to linearly deform the linkage arm 41, and a card latch lever 51 is moved to a card lock position 51B via a turning member 44.SELECTED DRAWING: Figure 2
Patent JP-2018098198-A (JP)
Title: Electrode catalyst for fuel cell, and method for manufacturing the same
Inventor: MIZUTANI NOBUAKI
IPC: H01M4/88
Filed: 2017-12-07
Abstract: PROBLEM TO BE SOLVED: To provide means for substantially increasing catalyst activity and/or increasing gas distribution in carbon carriers to substantially prevent the increase in fuel cell gas diffusion resistance in connection with an electrode catalyst for a fuel cell.SOLUTION: The present invention relates to an electrode catalyst for a fuel cell, which comprises: carbon carriers having pores; and catalyst particles including platinum or a platinum alloy and supported by the carbon carriers. The pores of the carbon carriers have a pore mode size in a range of 2.1-5.1 nm. As to the pores of the carbon carriers, the total pore volume is in a range of 21-35 cm/g. The distance between the catalyst particle and the surface of the carbon carriers is in a range of 2.0-12 nm, which is a distance at 50%-cumulative frequency.SELECTED DRAWING: Figure 1
Patent JP-2019099087-A (JP)
Title: Flight safety frame for drone and assembly method thereof
Inventor: HAMAGUCHI YUKIO
IPC: B64C39/02
Filed: 2017-12-07
Abstract: To provide a flight safety frame which is light weight and has high intensity, the flight safety frame for drone (small sized unmanned aircraft).SOLUTION: There is provided a flight safety frame for drone comprising: a surrounding frame (E) for surrounding whole body of a propeller (13) of a drone (A) from a lateral direction; and a plurality of cross beams (17) extended laterally in a partial bridge state to a halfway part of the surrounding frame to approach a tip of an arm (11) protruded to a radial direction of a machine body (10) in a drone. The surrounding frame and the cross beams are formed of a straight tube (Sm) and/or curved pipe (Cm) formed of a carbon fiber-reinforced plastic material, the halfway part of the cross beam is detachably attached to a tip of the arm protruded to the radial direction of the machine body on the drone, by relationship setting.SELECTED DRAWING: Figure 1
Patent JP-2018058072-A (JP)
Title: Oil mist collection device
Inventor: ISAKA YUKA
IPC: B01D46/28
Filed: 2017-12-08
Abstract: PROBLEM TO BE SOLVED: To collect oil in gas efficiently.SOLUTION: An oil mist collection device includes a collection part 20 having a rotating brush body 21 rotating at a high speed, and a fixed sub-collection part 30. Gas coming around a side of the collection part 20 without passing through the collection part 20 is caused to pass through a collection filter 37 of the sub-collection part 30 so as to capture oil. The oil captured by the rotating brush body 21 of the collection part 20 is blown off outward by centrifugal force of rotation of the rotating brush body 21, and adheres to the collection filter 37. The oil captured by the collection filter 37 and the oil adhering thereto by scattering from the rotating brush body 21 are caused to flow downward in the sub-collection part 30.SELECTED DRAWING: Figure 7
Patent JP-2018101132-A (JP)
Title: Antireflective film and optical element having the same
Inventor: CHIBA KOHEI
IPC: G02B3/00
Filed: 2017-12-13
Abstract: PROBLEM TO BE SOLVED: To provide an antireflective film which has an excellent productivity and presents a low reflectivity to base plates with various different indexes of refraction in a wide range of wavelength of a visible light.SOLUTION: The antireflective film has a structure in which first to sixth layers are deposited on a substrate in that order. The first layer is made of a high refractive index material with an optical film thickness of 0.045 λ to 0.971 λ, both inclusive, the second layer is made of a low refractive index material with an optical film thickness of 0.025 λ to 0.166 λ, both inclusive, the third layer is made of a high refractive index material with an optical film thickness of 0.038 λ to 0.375 λ, both inclusive, the fourth layer is made of a low refractive index material with an optical film thickness of 0.048 λ to 0.152 λ, both inclusive, the fifth layer is made of a high refractive index material with an optical film thickness of 0.045 λ to 0.119 λ, both inclusive, and the sixth layer is made of a super-low refractive index material with an optical film thickness of 0.228 λ to 0.331 λ, both inclusive, and with an index of refraction of 1.10 to 1.30, both inclusive.SELECTED DRAWING: Figure 1
Patent JP-2019105557-A (JP)
Title: Method and device for diagnosing deterioration of insulator
Inventor: HANAOMOTE HIROTAKA
IPC: G01N27/00
Filed: 2017-12-13
Abstract: To provide a method and a device for easy and highly accurate deterioration diagnosis of an insulator.SOLUTION: In the deterioration diagnosis method, a relationship curve between a gap length of a high resistance band on the creepage surface of an insulator and a generated voltage is determined based on a surface resistance ratio between a low resistance band and a high resistance band on a surface of an insulator, a creepage insulation length of an insulator, and a creepage potential difference generated on the creepage surface of an insulator. By comparing the relationship curve with a reference curve indicating the relationship between the gap length and the discharge voltage, deterioration state of the insulator is diagnosed.SELECTED DRAWING: Figure 8
Patent JP-2019104044-A (JP)
Title: Marking device, marking control device, marking system, and marking control method
Inventor: NAMIKI KICHIJI
IPC: B05C5/00
Filed: 2017-12-14
Abstract: To efficiently mark identification information, such as a kind of steel, at low costs.SOLUTION: A marking device includes: a printing unit which makes prints on a processed material; and a printing unit holding part which movably holds the printing unit. The printing unit includes: a stencil holding part which holds a stencil; a first printing head which makes prints on the processed material without using the stencil; and a second printing head which makes prints on the processed material by using the stencil.SELECTED DRAWING: Figure 1
Patent JP-2018078606-A (JP)
Title: Reference picture set (RPS) signaling for scalable high efficiency video coding (HEVC)
Inventor: HE YONG
IPC: H04N19/70
Filed: 2017-12-14
Abstract: PROBLEM TO BE SOLVED: To provide a method and a system for providing inter-layer prediction for HEVC scalable coding, temporal reference picture signaling design for HEVC scalable coding, inter-layer reference picture signaling design for HEVC scalable coding, and/or inter-layer reference picture list construction processes.SOLUTION: Embodiments contemplate coding video data by generating a video encoded bit stream that may include reference picture set (RPS) extensions for inter-layer reference pictures, and the extensions may include inter-layer delta Picture Order Counts (POCs). Embodiments may also include signaling that lower layer reference pictures may be available in a lower layer decoder picture buffer (DPB), and/or an aggregate DPB that may be added to the RPS set of a higher layer.SELECTED DRAWING: Figure 4
Patent JP-2018049666-A (JP)
Title: Information processing device, control method and program thereof, information processing system, and control method and program thereof
Inventor: MATSUMOTO TOMOKO
IPC: G06Q50/00
Filed: 2017-12-15
Abstract: PROBLEM TO BE SOLVED: To display candidates for a comment to be added to an online album.SOLUTION: When an upload image is uploaded to an online photograph storage server which provides an online album, a tweet tweeted by a user when a photograph was taken is identified on the basis of location information such as exif information contained in image data, photographed date, and location information and date information of posted data posted to user's SNS. A tweet by the user is also identified from the photographing time and location information contained in image data posted to the SNS. The identified tweets are displayed to the user.SELECTED DRAWING: Figure 9