baber/WOPTO huggingface dataset:
Patent JP-2017146195-A (JP)
Title: Reactor containment vessel and drain sump mechanism thereof
Inventor: KAMEI NAOYA
IPC: G21C9/016
Filed: 2016-02-17
Abstract: PROBLEM TO BE SOLVED: To provide the drain sump mechanism of a reactor containment vessel, capable of reducing the amount of a heat-resistant material and preventing a core melt from entering into a drain sump.SOLUTION: The drain sump mechanism of a reactor containment vessel comprises: a drain sump 6 provided to cover an opening 6a on the floor part 4a of the reactor containment vessel to collect leakage water generated in the reactor containment vessel; a small drain hole 11 having one end opened to the floor part 4a around the drain sump 6 and the other end communicated to the drain sump 6; and a drain hole cover 19 covering the small drain hole 11, having a leakage water flow passage 9a communicated to the small drain hole 11 and consisting of a heat-resistant material. The drain hole cover 19 is constituted so as to prevent a core melt generated during a core melt accident from entering into the small drain hole 11.SELECTED DRAWING: Figure 1
Patent JP-2017147885-A (JP)
Title: Cable clip
Inventor: FUJII YASUHIRO
IPC: H02G3/30
Filed: 2016-02-18
Abstract: PROBLEM TO BE SOLVED: To provide a cable clip capable of inhibiting a cable from falling down.SOLUTION: A cable clip comprises: a first plate-like member 22 that includes a first operation part 35 disposed outside a cable accommodation body 16 and a first cable presser part 36 that is disposed inside the cable accommodation body 16 and has part in contact with an upper part of a cable 3, the first plate-like member being provided at a top end 31A of a first side wall part 31 in a state in which the cable accommodation body 16 accommodating the cable 3 is capable of being opened/closed; and a second plate-like member 23 that includes a second operation part 44 disposed outside the cable accommodation body 16 and a second cable presser part 45 that is disposed inside the cable accommodation body 16 and has part in contact with the upper part of the cable 3, the second plate-like member being provided at a top end 32A of a second side wall part 32 in a state in which the cable accommodation body 16 is capable of being opened/closed.SELECTED DRAWING: Figure 2
Patent JP-2016121360-A (JP)
Title: Coating composition for marking substrate
Inventor: JONATHAN CAMPBELL
IPC: C07F7/08
Filed: 2016-02-18
Abstract: PROBLEM TO BE SOLVED: To provide a coating composition excellent in strength and providing a coloring image high in durability especially in terms of water resistance and abrasion resistance.SOLUTION: There is provided a coating composition containing a coloring agent, an amine salt of an organic metallic compound, a binder, a solvent and further components if the case may be, where the amine salt of the organic metallic compound is the formula 1, where X is boron, E and F are same or different and selected from a group consisting of the formula 2, where Rand Rare same or different and hydrogen, C-alkyl, C-alkoxy, halogen, amino or carboxy, o=0 and p=0, R, Rand Ris same or different, hydrogen, C-alkyl, C-hydroxyalkyl, allyl, aralkyl or arylsulfonyl, aralkyl or arylsulfonyl may be substituted by C-alkyl or Rand R, together with nitrogen to which they bind, form a morpholino or piperidino ring.SELECTED DRAWING: None
Patent JP-2017151187-A (JP)
Title: Method of manufacturing optical waveguide die, optical waveguide die, and method of manufacturing optical waveguide
Inventor: FUJIWARA TAKAYUKI
IPC: G02B6/13
Filed: 2016-02-23
Abstract: PROBLEM TO BE SOLVED: To provide a method of manufacturing an optical waveguide die having a plurality of groove shapes with high quality and less variation, capable of suppressing an effect of a temperature change or an effect of change on a device or a die over time, and also to provide an optical waveguide die and a method of manufacturing the optical waveguide.SOLUTION: An optical waveguide die 101b includes a plurality of groove shapes X in a cylinder like cut article being an original material of a die. Each groove shape has a constant depth A from a reference point on a surface of the original material of the die. A gap part formed between adjacent groove shapes where cutting work is not applied to the original material of the document has a constant depth B from a reference point on the surface of the original material of the die. A is larger than B.SELECTED DRAWING: Figure 5
Patent JP-2016146490-A (JP)
Title: Semiconductor device
Inventor: KUWABARA HIDEAKI
IPC: H05B33/04
Filed: 2016-02-23
Abstract: PROBLEM TO BE SOLVED: To attain an airtight sealing package for ensuring airtightness inside the package for a long time, or a sealing structure for reducing breakdown due to pressure from the outside, by sealing by using a substrate.SOLUTION: A frame formed of semiconductor material is provided on a first substrate and joined to a second substrate comprising a semiconductor element. Thereby the first substrate and the second substrate are stuck together so that the semiconductor element is positioned inside the frame. The frame may be constituted by combining either two L-shaped semiconductor members, or the frame may be formed by combining four or more bar-shaped semiconductor members as frame members constituting the frame.SELECTED DRAWING: Figure 1
Patent JP-2017151610-A (JP)
Title: Vehicle monitoring system, electronic apparatus, and vehicle monitoring method
Inventor: ARIGA KOJI
IPC: G06Q50/30
Filed: 2016-02-23
Abstract: PROBLEM TO BE SOLVED: To provide a vehicle monitoring system which can determine whether a vehicle is running safely, based on the running environment of the vehicle.SOLUTION: According to an embodiment, the vehicle monitoring system includes a server device and a client device connected to each other via a network. The client device generates first data including the position and the speed of a vehicle equipped with the client device. When the vehicle is moving in a range where it can communicate with a roadside device for an automatic toll collection system set on a road, the client device receives second data on the position of the roadside device from the roadside device and sends the first data and the second data to the server device. The server device receives the first and second data, determines the type of the road where the vehicle has run based on the second data, and determines whether the vehicle is running safely based on the type of the road and the first data.SELECTED DRAWING: Figure 2
Patent JP-2017151716-A (JP)
Title: Control device, information processor and control method of information processor
Inventor: TAKAKU KAZUYA
IPC: G06F12/08
Filed: 2016-02-24
Abstract: PROBLEM TO BE SOLVED: To provide a control device which suppresses a stop of an operation of an information processor even if there is no response from a node which has taken out objective data of data transfer which is performed between a storage device and an input/output device.SOLUTION: A control device 4 for controlling the transfer of data between a storage device 2 and an input/output device on the basis of a data transfer requirement from the input/output device 3 issues an ejection requirement to a takeout node on the basis of the data transfer requirement, when not receiving a response corresponding to the ejection requirement from the takeout node, issues a normal response indicating that data transfer processing corresponding to the data transfer requirement has been normally finished to the input/output device instead of an error response indicating an error, and when issuing the normal response corresponding to the data transfer requirement for transferring data to the storage device from the input/output device to the input/output device, writes the data received from the input/output device into the storage device on the basis of the data transfer requirement.SELECTED DRAWING: Figure 1
Patent JP-2017149071-A (JP)
Title: Liquid discharge apparatus, driving circuit, and head unit
Inventor: ABE AKIRA
IPC: B41J2/045
Filed: 2016-02-26
Abstract: PROBLEM TO BE SOLVED: To provide a liquid discharge apparatus capable of improving power consumption.SOLUTION: A driving circuit 120a includes a differential amplifier 221 which outputs a control signal based on a difference voltage between a signal Ain and a signal based on a driving signal COM-A, transistors 231 and 232 which are controlled based on the control signal and output the driving signal COM-A from a node, a selector 223 which selects any one of the transistors 231 and 232 according to a signal ODa and feeds the control signal to the selected transistor, a resistive element Ru which pulls up the node, and a resistive element Rd which pulls down the node. When a difference between a voltage Vin of the signal Ain and a voltage Out of the driving signal COM-A is a threshold value or more, a pulse inserter 227 inserts a pulse into a signal OCa and outputs the signal as the signal ODa.SELECTED DRAWING: Figure 10
Patent JP-2017157633-A (JP)
Title: Composition, method for manufacturing the same, metal nano material composition, method for manufacturing conducting circuit, and electronic device
Inventor: SASAKI KENICHI
IPC: H05K1/11
Filed: 2016-02-29
Abstract: PROBLEM TO BE SOLVED: To provide a novel composition, a method for manufacturing the composition, a metal nano material composition, a method for manufacturing a conducting circuit and an electronic device.SOLUTION: A composition comprises a metal nano material, of which the solid content concentration is 40-70 wt% and the yield stress at 25°C is 1000 Pa or more.SELECTED DRAWING: None
Patent JP-2017153604-A (JP)
Title: Peeling device
Inventor: FUJII TATSUNORI
IPC: A61B17/32
Filed: 2016-02-29
Abstract: PROBLEM TO BE SOLVED: To provide a peeling device excellent in workability when collecting a blood vessel together with its peripheral tissue.SOLUTION: A peeling device 12 includes a grip part 16, and a peeling member 18 provided at the tip of the grip part 16. The peeling member 18 includes a base part 22 (a first peeling part), and two side parts 24a and 24b (second peeling parts) extending from one side and the other side of the base part 22 respectively which are configured so as to form a space part 19 penetrating the inside of the peeling member 18 in an axial direction together with the base part 22. The two side parts 24a and 24b include end edges 25a and 25b aligned on the same line L along the axial direction of the peeling member 18.SELECTED DRAWING: Figure 3
Patent JP-2017156178-A (JP)
Title: Specification method and pharmaceutical composition of bovine leukemia virus infected animal
Inventor: HAZAMA YOKO
IPC: G01N33/569
Filed: 2016-02-29
Abstract: PROBLEM TO BE SOLVED: To provide a new specification method or the like of a bovine leukemia virus infected animal.SOLUTION: A specification method of a bovine leukemia virus infected animal includes: a process of detecting whether an antibody for recognizing at least a part of an amino acid sequence of WPPPQGRRRFGARAMVTYDC exists in a biological sample sampled from a test animal; and a process of, when an antibody exists, determining that the test animal is infected by a bovine leukemia virus.SELECTED DRAWING: None
Patent JP-2017154939-A (JP)
Title: Cement production method
Inventor: KAMATA KOJI
IPC: C04B7/02
Filed: 2016-03-03
Abstract: PROBLEM TO BE SOLVED: To reduce the amount of diethylene glycol used as a grinding aid to a lower level while maintaining adequate qualities of cement and concrete.SOLUTION: A cement production method for producing cement comprises adding a grinding aid to cement clinker and grinding, and a mixture of diethylene glycol and a glycol excluding diethylene glycol is used as the grinding aid. The diethylene glycol and/or the glycol excluding diethylene glycol may be obtained by distilling a waste solvent. When adding gypsum to cement clinker and grinding, the amount of the grinding aid to be added may be 100 ppm or more and 10000 ppm or less relative to the total weight of the cement clinker and the gypsum. The glycol excluding diethylene glycol may be one or more selected from the group consisting of ethylene glycol, triethylene glycol, tetraethylene glycol and propylene glycol.SELECTED DRAWING: None
Patent JP-2017156601-A (JP)
Title: Image forming apparatus
Inventor: HAMAGUCHI SHINICHI
IPC: G03G15/16
Filed: 2016-03-03
Abstract: PROBLEM TO BE SOLVED: To form an image with high image quality, in a configuration in which drive linear velocity is fast and cost is low.SOLUTION: An image forming apparatus 1 is a tandem color system image forming apparatus which is operated at 300 mm/sec or more of drive linear velocity, and performs image formation in an electrophotographic system, and comprises: an intermediate transfer belt 21; a primary transfer roller 15; and a counter roller 24 facing a secondary transfer roller 22. Both of the primary transfer roller 15 and the counter roller 24 are conductive rollers whose peripheral surfaces are not coated, and surface resistivity ρSo(Ω/square) on a front surface side and surface resistivity ρSi(Ω/square) on a rear surface side of the intermediate transfer belt 21 satisfy following formulae (1)-(3):(1):1×10≤ρSo(Ω/square)≤1×10, (2):1×10≤ρSi(Ω/square)≤1×10, and (3):1.5≤{log(ρSo)-log(ρSi)}≤4.0.SELECTED DRAWING: Figure 1
Patent JP-2017163176-A (JP)
Title: Multi-screen video display unit
Inventor: UMEZU SHUHEI
IPC: G09G5/00
Filed: 2016-03-07
Abstract: PROBLEM TO BE SOLVED: To provide a technique capable of displaying video without any omission even if a power supply part of any of a plurality of video display units constituting a multi-screen video display unit gets out of order.SOLUTION: Power supply parts 110, 210 and 310 further comprise a function of detecting a failure of the power supply parts 110, 210 and 310, and are each configured to: normally connect a first changeover switch to an internal power supply and also turn off a second changeover switch; and, if a failure of the power supply part is detected, connect the first changeover switch to an external power supply and also transmit an Active signal to an adjacent daisy chain-connected video display unit so as to turn on a second changeover switch of the video display unit having received the Active signal, thereby supplying electric power to an engine part of the video display device having transmitted the Active signal from the power supply part of the video display unit.SELECTED DRAWING: Figure 1
Patent JP-2017159230-A (JP)
Title: Catalyst for hydrogenation reduction of aldehyde and ketone
Inventor: WATARI RYU
IPC: B01J31/22
Filed: 2016-03-09
Abstract: PROBLEM TO BE SOLVED: To obtain a metal complex catalyst carried on a polymer, for hydrogenation reduction of aldehyde and ketone, using copper, inexpensively available and rich in amount of resources, as a metal element of a metal complex.SOLUTION: The present invention provides a catalyst for hydrogenation reduction of aldehyde and ketone, wherein, a polymer has its surface modified with a compound having an amidine structure, and copper and/or copper compound bind to the amidine structure to form a complex.SELECTED DRAWING: None
Patent JP-2017159323-A (JP)
Title: Tableting machine
Inventor: OMORI TOSHIO
IPC: B30B11/08
Filed: 2016-03-09
Abstract: PROBLEM TO BE SOLVED: To construct a continuously operable tableting machine for producing a tablet incorporating an IC chip at a desired position.CONSTITUTION: An IC chip 30 includes a chip body 32 protruding from one side of a base film 31. An upper punch 13 comprises an outer punch part 16 and a middle punch part 17 arranged to be relatively movable up and down with respect to the outer punch part. With respect to a powdered medicine supplied into a mortar 11 before supply of the IC chip (a-c), protruded is the middle punch part from a lower end of the outer punch part to form a recess 15a in the surface of the powdered medicine (d, e), the IC chip is placed on the surface of the powdered medicine so that the chip body is fitted into the recess (f), the powdered medicine is supplied into the mortar to cover the IC chip (h), and the powdered medicine filled in the mortar between the upper punch and a lower punch 12 is compressed from above and below (j).SELECTED DRAWING: Figure 2
Patent JP-2017160732-A (JP)
Title: Construction method for taking measure against peeling-off of mortar or concrete surface by spraying resin
Inventor: SHIMAMOTO KEISUKE
IPC: E21D11/10
Filed: 2016-03-11
Abstract: PROBLEM TO BE SOLVED: To provide a construction method for taking measures against the peeling-off of a mortar or concrete surface by spraying a resin, which is free from the risk that flaking countermeasure construction may fall or sag, which facilitates inspection of damage to concrete lining after reinforcement and the checking of the progress of the damage, and which prevents water from being retained on the back surface of the flaking countermeasure construction.SOLUTION: In a construction method for taking measures against the peeling-off of a mortar or concrete surface by spraying a resin, a primer is applied to the mortar or concrete surface 3, and a polyurea resin 5 is sprayed in such a manner as to be arranged in a zigzag pattern.SELECTED DRAWING: Figure 1
Patent JP-2016154344-A (JP)
Title: Reception device and reception method, and transmission device and transmission method
Inventor: KITAZATO NAOHISA
IPC: H04N21/435
Filed: 2016-03-15
Abstract: PROBLEM TO BE SOLVED: To transmit application control information for controlling an application operating in a reception state of a television broadcast signal.SOLUTION: An application control unit performs processing on a data broadcasting application that operates in a reception state of a digital television broadcasting signal on the basis of a trigger signal for controlling the data broadcasting application. The present disclosure is applicable to, for example, a reception device which receives AV content and displays data broadcasting content in coordination with the progress of the AV content.SELECTED DRAWING: Figure 4
Patent JP-2016172731-A (JP)
Title: Transparent or translucent cosmetics
Inventor: IGARASHI KEIJI
IPC: A61K8/44
Filed: 2016-03-17
Abstract: PROBLEM TO BE SOLVED: To provide cosmetics in which precipitation is prevented and which have formulation stability and an excellent feeling of using a formulation, in transparent or translucent cosmetics containing a humic soil extract, α-hydroxy acid or a salt thereof, and chelator derived from aminocarboxylic acid, as well as a particular surfactant.SOLUTION: The invention provides transparent or translucent cosmetics containing the following components (a)-(d): (a) a humic soil extract; (b) α-hydroxy acid or a salt thereof; (c) a chelator derived from aminocarboxylic acid; and (d) isostearic acid polyoxyethylene hardened castor oil or polyoxyethylene polyoxypropylene fatty-acid ether.SELECTED DRAWING: None
Patent JP-2017173879-A (JP)
Title: Instrument diagnosis device, instrument diagnosis method, and instrument diagnosis program
Inventor: KOBAYASHI TAKAHIRO
IPC: G05B23/02
Filed: 2016-03-18
Abstract: PROBLEM TO BE SOLVED: To provide an instrument diagnosis device, instrument diagnosis method, and an instrument diagnosis program capable of obtaining a useful diagnostic result of an instrument without causing a significant increase of a communication load.SOLUTION: An instrument diagnosis device 30, which performs diagnosis of a field instrument 10 which is installed in a plant and is connected to a field network N1, intermittently obtains an instrument parameter of the field instrument 10 via the field network N1, performs statistical arithmetic using the obtained instrument parameter to obtain a statistic value, and performs diagnosis of the field instrument 10 on the basis of the statistic value and a reference value which is obtained by performing statistical arithmetic using an instrument parameter that is obtained when the field instrument 10 is in a normal condition.SELECTED DRAWING: Figure 1
Patent JP-2017118473-A (JP)
Title: Piezoelectric oscillator
Inventor: TAKASE HIDENORI
IPC: H03H9/02
Filed: 2016-03-23
Abstract: PROBLEM TO BE SOLVED: To provide a piezoelectric oscillator in which influence of a noise from a mounting terminal for an electric power is reduced, and which has an excellent phase noise characteristic.SOLUTION: A quartz crystal oscillator 1 is constructed so that an insulation substrate 3 housing an oscillation circuit element 13 is combined to an outer bottom surface of a quartz resonator 2. In the outer bottom surface of a container 4 of the quartz resonator 2, a pair of bottom part electrodes 8b and 8d conducted with a quartz element 7 and bottom part electrodes 8a and 8c for a pair of shields which is conducted a metal lid 9 without being conducted to the quartz element 7 are formed. The bottom part electrode 8c for the shields is electrically connected to a mounting terminal 12c for a ground of the insulation substrate. The bottom part electrode 8a for the shields is positioned at an upper direction of the mounting terminal 12a for a power supply of the insulation substrate, and is electrically mechanically combined to a combination electrode 10a which is not electrically connected to an oscillation circuit element mounting pad 11.SELECTED DRAWING: Figure 1
Patent JP-2017173637-A (JP)
Title: Development device
Inventor: KABASHIMA TORU
IPC: G03G15/08
Filed: 2016-03-24
Abstract: PROBLEM TO BE SOLVED: To provide a development device with which it is possible to suppress an image defect caused by splashing-up of a developer by a development screw when the bottom of a development chamber is tilted and the level heights are maintained at approximately the same height.SOLUTION: The bottom 3a of a development chamber 3 is raised so that the downstream side becomes higher than the upstream side, and the developer level heights now in a steady state are adjusted to approximately the same height overall from upstream to downstream. In this case, the outside diameter of blades 5b of a development screw 5 is reduced on the downstream side as compared with the upstream side, and on the downstream side, the developer on a development sleeve 8 is thereby prevented from being separated in accordance with splashing-up of the developer by the development screw 5. The development screw 5 is tilted so that the downstream side is higher than the upstream side. In this case, a dead space short of a developer conveyance force can be reduced and an immovable layer of the developer becomes less likely to occur, and further the developer can be evenly splashed up, making it possible for a coat area to be uniformly coated. Thus, it is possible to suppress an image defect caused by developer splashing-up by the development screw 5.SELECTED DRAWING: Figure 4
Patent JP-2017170081-A (JP)
Title: brush
Inventor: NIIZAKI YUICHIRO
IPC: A46B3/16
Filed: 2016-03-25
Abstract: PROBLEM TO BE SOLVED: To provide a brush, which a single brush may be applied to various work, which may reduce the number for exchanging the brush, and which may realize accurate finish machining and the like.SOLUTION: A brush 1 comprises: a shaft 2 as a rotational shaft; a brush part 3 which is wound on the shaft 2 in an axial direction with a predetermined pitch into a spiral shape and which is arranged on the shaft 2 in the axial direction in a stretchable manner; a pair of stopper parts 4 which are respectively arranged on both end parts in the axial direction of the brush part 3 in the shaft, on which end parts of the brush part 3 are respectively fixed, and which is arranged in a movable manner relatively to the axial direction of the shaft 2; and a compression coil spring 6 which is arranged near end part of the shaft 2 in the axial direction and which acts as an urging member which urges the stopper parts 4 in a direction in which the length of the brush part 3 in the axial direction is shortened.SELECTED DRAWING: Figure 1