baber/WOPTO huggingface dataset:
Patent JP-2017066608-A (JP)
Title: Laying-leveling plate and device using the same
Inventor: YAMAMOTO SHUICHI
IPC: G21F9/36
Filed: 2015-09-28
Abstract: PROBLEM TO BE SOLVED: To flatten a surface by uniformizing density, and thus, to improve a quality of a laying layer and a laying surface, by laying-leveling in a constant thickness by stabilizing floating, by preventing sticking of bentonite to a laying-leveling plate used for laying-leveling work and a device using the same.SOLUTION: A sticking prevention part 20 composed of a polytetrafluoroethylene is provided on laying-leveling surfaces 6a and 7a for laying-leveling at least bentonite mixed soil B in screeds 6 and 7 for laying-leveling the scattered-out bentonite mixed soil B and a finisher 1 using the same.SELECTED DRAWING: Figure 2
Patent JP-2017069630-A (JP)
Title: Radio communication system and radio communication method
Inventor: MASUNO ATSUSHI
IPC: H04J99/00
Filed: 2015-09-28
Abstract: PROBLEM TO BE SOLVED: To further improve transmission efficiency of radio communication.SOLUTION: A radio communication system according to an embodiment includes a transmitter and a radio communication device which communicate in a plurality of orthogonal transmission lines. The transmitter is provided with: an encoding part for mapping a partial bit column of a first number of systems to a first transmission symbol of the first number of systems; a mapping conversion part for mapping the first transmission symbol of the first number of systems to an orthogonal transmission line of a second number of systems smaller than the first number of systems and converting it into a second transmission symbol; and a spectrum compression part which performs spectrum compression of a frequency spectrum of the second transmission symbol of the second number of systems at an uneven band compression rate for every second transmission symbol. A receiver includes: an error calculation part which calculates an error between a reception point of the received second transmission symbol of the second number of systems and candidate points that could be transmission points of the second transmission symbol on a complex plane for every orthogonal transmission line; and a maximum likelihood estimation part which estimates a candidate point in the case that a total sum of errors for every orthogonal transmission line becomes minimum as a transmission point of the second transmission symbol.SELECTED DRAWING: Figure 1
Patent JP-2017068421-A (JP)
Title: Privilege providing server and method for privilege provision
Inventor: OSHIMA NAOYUKI
IPC: G06Q30/02
Filed: 2015-09-29
Abstract: PROBLEM TO BE SOLVED: To provide a privilege providing server and a method for privilege provision that allow promotion of usage of cards by providing privileges valuable to users.SOLUTION: A privilege providing server 10 includes: issuance means 101, which provides a privilege to a user who has used a card and issues a specific card relating to a specific content that a specific user is viewing or reading to the specific user; privilege providing means 103, which provides a specific content privilege relating to the specific content to the specific user according to usage of the specific card.SELECTED DRAWING: Figure 2
Patent JP-2017065119-A (JP)
Title: Connector and printing device including the same
Inventor: TOKUDA KOHEI
IPC: B41J2/175
Filed: 2015-09-30
Abstract: PROBLEM TO BE SOLVED: To provide a printing device including a connector to which multiple elastic tubes aligned in parallel and coupled to one another are reliably connected while securing sealing property by a simple configuration.SOLUTION: In the printing device, a cross-sectional shape of a conduit line of the connector is shaped so as to have a short diameter D1 in a direction of the conduit lines being aligned in parallel and have a longitudinal diameter D2 in a direction substantially orthogonal to the short diameter.SELECTED DRAWING: Figure 5
Patent JP-2016168829-A (JP)
Title: Production method of plastic lens, positioning method of film, and composite
Inventor: AIISO YOSHIMITSU
IPC: G02C7/12
Filed: 2015-10-09
Abstract: PROBLEM TO BE SOLVED: To provide a production method of a plastic lens, with which a film is simply positioned, generation of a defective product is suppressed, and a production cost is reduced.SOLUTION: In a production method of a plastic lens, a first curable composition 14 is placed on a formation face 12a of a first mold substrate 12 for the purpose of forming a lens surface, the first mold substrate 12 and a film 16 are separated from each other by pushing and expanding the first curable composition 14 on an entire surface of the formation face 12a by using the film 16 by a predetermined distance, outer edges of the first mold substrate 12, the film 16, and a second mold substrate 18 are covered with a fixing member 20, the second mold substrate 18 is arranged such that it is separated from the film 16 by a predetermined distance and is placed opposite thereto, a second curable composition is injected in a gap 22 between the film 16 and the second mold substrate 18, substrate layers 24, 26 are formed on both faces of the film 16 by curing the first curable composition layer 14b and the injected second curable composition, and the plastic lens is taken out by removing the fixing member 20, the first mold substrate 12, and the second mold substrate 18.SELECTED DRAWING: Figure 1
Patent JP-2017073363-A (JP)
Title: Method for producing electrode mixture slurry
Inventor: TAKIGAWA HARUAKI
IPC: H01M4/139
Filed: 2015-10-09
Abstract: PROBLEM TO BE SOLVED: To propose a method for producing an electrode mixture slurry capable of uniformly dispersing electrode active material particles even if the electrode active material particles are fine.SOLUTION: There is proposed a method for producing an electrode mixture slurry which is characterized in that a slurry is kneaded by adjusting a strain rate calculated by the following formula 1 to 1,000-60,000 swhile adjusting a slurry temperature not to be increased to 40°C or above, the slurry containing electrode active material particle powder with an average particle size (D50) of 3.0 μm or less, a conductive material, a binder, and a dispersant. (Formula 1): strain rate (γ)=speed difference (μ)/gap (Δd)SELECTED DRAWING: None
Patent JP-2017076703-A (JP)
Title: Electronic component mounting circuit board
Inventor: HIGASHIYAMA DAIKI
IPC: H05K3/34
Filed: 2015-10-15
Abstract: PROBLEM TO BE SOLVED: To provide an electronic component mounting circuit board, excellent in solder wettability, high in a degree of freedom in forming a circuit, requiring no long period of time in manufacturing, low in an environmental load, and low in production cost.SOLUTION: An electronic component mounting circuit board includes: an aluminum layer 2 with a circuit pattern shape, which is laminated on one face or on both faces of an insulating base material 1 via an adhesive resin layer; a conductive paste layer 3 containing copper and/or silver, on a surface of at least a part of the aluminum layer; and further a solder layer on the conductive paste layer, if necessary.SELECTED DRAWING: Figure 3
Patent JP-2017076935-A (JP)
Title: Audio output control device
Inventor: HOSOKAWA TETSUO
IPC: H04R3/00
Filed: 2015-10-16
Abstract: PROBLEM TO BE SOLVED: To enable easy adjustment of an adjustment amount associated with audio output of the whole system in a system in which some speakers of a surround system are substituted by speakers of a display device.SOLUTION: A control device 204 of an audio system 2 controls a sound output from a speaker installed in a television receiver 1 and a sound output from a speaker of an audio system 2. Based on an operation on a single device, the control device 204 receives a first command for increasing or decreasing an adjustment amount associated with the sound outputs of both the speaker mounted in the television receiver 1 and the speaker equipped in the audio system 2 by one step, or a second command for increasing or decreasing the adjustment amount of one of the speaker mounted in the television receiver 1 and the speaker equipped in the audio system 2 by one step, and controls the control device 204 and/or transmits a control signal to the television receiver 1 based on the received command.SELECTED DRAWING: Figure 3
Patent JP-2017066574-A (JP)
Title: Mask for ear cut
Inventor: KOBAYASHI AI
IPC: A41D13/11
Filed: 2015-09-30
Abstract: PROBLEM TO BE SOLVED: To provide a mask for ear cuts for a person who cannot use a conventional mask due to ear cuts, in view of the fact that a person who has ear cuts due to atopy cannot use as a mask touches ear cuts, and forcibly using is not sanitary.SOLUTION: A mask for ear cuts is obtained by extending a right upper string of the mask and connecting to the lower left of the mask, extending a left upper string of the mask and connecting to the lower right of the mask, and making the string cross in an X shape in the back of the head. With this, the mask does not touch ear cuts and becomes sanitary.SELECTED DRAWING: Figure 1
Patent JP-2017084459-A (JP)
Title: Fuel cell
Inventor: YAMANO HISANORI
IPC: H01M8/02
Filed: 2015-10-22
Abstract: PROBLEM TO BE SOLVED: To favorably prevent deformation of a metal separator with the use of a simple structure.SOLUTION: In a cooling medium passage 27 constituting a fuel cell 10, an inlet linear protrusion 51ta, which is lower than a wave-shaped protrusion 27t, is formed continuously thereto at an inlet end of the wave-shaped protrusion 27t. An embossed protrusion 52tb, which is higher than an outlet linear protrusion 51tb, is connected to an end of the outlet linear protrusion 51tb. The embossed protrusion 52tb is arranged closer to the inlet linear protrusion 51ta than an embossed protrusion 30ae of a first metal separator 14.SELECTED DRAWING: Figure 2
Patent JP-2017083258-A (JP)
Title: Particulate measurement system
Inventor: HISADA KAORU
IPC: G01N27/68
Filed: 2015-10-27
Abstract: PROBLEM TO BE SOLVED: To provide a particulate measurement system that suppresses a reduction in measurement accuracy due to the adherence of particulates.SOLUTION: A particulate measurement system 10 includes an auxiliary electrode current measurement circuit 780, and can determine whether or not an auxiliary electrode current Iir has flown to a second wiring 222, and also can detect the current value of the auxiliary electrode current Iir. When a particulate sensor 100 is normal, a second electrode 132 and a casing CS are electrically isolated and no current flows in the second wiring 222, but when the second electrode 132 and the casing CS are electrically shorted by soot, for example, the auxiliary electrode current Iir flows to the second wiring 222. Thus, the particulate measurement system 10, by being provided with the auxiliary electrode current measurement circuit 780, can determine the state of adherence of particulates, etc., to the particulate sensor 100, and also can determine whether or not the particulate measurement system 10 itself is in a normal state, making it possible to suppress a reduction in measurement accuracy due to the adherence of particulates.SELECTED DRAWING: Figure 3
Patent JP-2017082533-A (JP)
Title: Method for improving quality of soil improvement body for soil improvement work
Inventor: TEZUKA HIROAKI
IPC: E02D3/12
Filed: 2015-10-30
Abstract: PROBLEM TO BE SOLVED: To improve quality of a soil improvement body by avoiding problems such as a sludge blockage by efficiently and reliably discharging sludge water jetted out from inside ground, in soil improvement work.SOLUTION: A method for improving quality of a soil improvement body for soil improvement work includes the steps of: continuously sucking sludge water jetted out from inside ground in association with the soil improvement work and storing it by switching between at least two suction tanks 40; and transferring the sludge water, which is stored in the suction tanks 40, to a transfer tank car 70. Thus, the suction and storage of the sludge water can be continued by using either of the at least two suction tanks 40.SELECTED DRAWING: Figure 2
Patent JP-2016087789-A (JP)
Title: Machine tool having high-frequency vibration, and control method of detection/feedback signal
Inventor: OU CHIEN-TSUNG
IPC: B23Q5/04
Filed: 2015-11-04
Abstract: PROBLEM TO BE SOLVED: To provide a machine tool having high-frequency vibration.SOLUTION: A rotary shaft is provided for a spindle structure of a machine tool, and a tool holder clip is provided for an end part of the rotary shaft, which is used for fixing a tool holder of high-frequency vibration. Furthermore, a rotary coil part is provided for an upper step part of the rotary shaft, a fixed coil part is provided for the spindle structure in a corresponding manner, and a high-frequency vibration module is provided in the tool holder of the high-frequency vibration. A non-contact type coil of the present invention transmits an external power/signal to a high-frequency vibration module inside the tool holder to avoid abrasion of a contact type rotary electrode, and because an induction coil is provided outside tool holder, a tool cost can be reduced, and furthermore, convenience in replacing a tool can be increased. Furthermore, the present invention can increase stability and efficiency in machining of the tool holder of high-frequency vibration due to a control method of a detection/feedback signal in radio transmission.SELECTED DRAWING: Figure 4
Patent JP-2016211130-A (JP)
Title: Dry spinning polyurethane-based elastic fiber
Inventor: ITO JUN
IPC: D06M13/188
Filed: 2015-11-06
Abstract: PROBLEM TO BE SOLVED: To provide a treatment agent for polyurethane-based elastic fiber for adding excellent unwindability, unwindability with time, cob-webbing resistance and scum deposition resistance at the same time to a polyurethane-based elastic fiber having a heat generation amount by a DSC measurement in a specific range, and a treatment method for the polyurethane-based elastic fiber using the treatment agent.SOLUTION: As a treatment agent for the following polyurethane-based elastic fiber, used is one consisting of the following smoothing agent and the following unwindability enhancing agent with over 99.7 mass% of the following smoothing agent and less than 0.3 mass% of the unwindability enhancing agent (total 100 mass%). Polyurethane-based elastic fiber: polyurethane-based elastic fiber having a heat generating amount at 150 to 300°C by a differential scanning calorimeter (DSC) measurement of 40 mJ/mg or more and less than 150 mJ/mg. Smoothing agent: at least one selected from silicon oil, mineral oil and ester. Unwindability enhancing agent: at least one selected from a silicon resin having a trifunctional siloxane unit and/or a tetrafunctional siloxane unit in a molecule as a constitutional unit and mass average molecular weight of 3000 to 100000 and alkali earth metal salt of aliphatic acid having 10 to 22 carbon atoms.SELECTED DRAWING: None
Patent JP-2017086340-A (JP)
Title: Chair
Inventor: AONO KEISUKE
IPC: A47C9/00
Filed: 2015-11-06
Abstract: PROBLEM TO BE SOLVED: To provide a chair in which legs for supporting a seat body are structured to be tiltable in an arbitrary direction, in which a sitting person can easily sit on from an arbitrary direction nevertheless, and in which feeling of holding the hip during the seating can be enhanced in addition.SOLUTION: The chair includes: an installation base which is placed or fixed on an installation surface; legs 11 which stands upright from the installation base and which are supported tiltably in an arbitrary direction on the installation base; and a seat body 12 which is supported on the upper part of the legs 11 and which receives the seating load of a sitting person on the top face. The seat body 12 comprises: an annular protrusion 47 that rises upward from the outer peripheral part and that is annularly continuous to the periphery of the seat body 12; and a concave part 48 that is recessed downward relative to the annular protrusion 47 in the inner region of the annular protrusion 47 on the top face of the seat body 12. The annular protrusion 47 is formed in a roughly constant cross sectional shape in the circumferential direction of the seat body 12.SELECTED DRAWING: Figure 4
Patent JP-2017092665-A (JP)
Title: Communication device and communication method
Inventor: BABA NORIYOSHI
IPC: H04L45/125
Filed: 2015-11-09
Abstract: PROBLEM TO BE SOLVED: To provide a communication device capable of suppressing a loss of packets or delay of transmission while performing load dispersion in a communication using a plurality of communication routes.SOLUTION: The communication device comprises communication means 1, route information generation means 2, load monitor means 3 and communication control means 4. The communication means 1 transmits/receives data via a plurality of ports connected to a network having a plurality of communication routes. The route information generation means 2 acquires information about the communication routes based on a correspondence between a port and a port at each of connection destinations. The load monitor means 3 monitors a load state for each communication route. The communication control means 4 selects a communication route along which a packet is transmitted, based on monitoring results of the load states, adds information about an address based on the selected communication route to the packet and outputs the packet to a port corresponding to the selected communication route.SELECTED DRAWING: Figure 1
Patent JP-2017087336-A (JP)
Title: Manufacturing method for super-abrasive grain tool
Inventor: TAKAHASHI YOSUKE
IPC: C25D15/02
Filed: 2015-11-09
Abstract: PROBLEM TO BE SOLVED: To provide a manufacturing method for a super-abrasive grain tool having super-abrasive grains bonded to a surface of a substrate with high density.SOLUTION: The manufacturing method is a method for manufacturing a super-abrasive grain tool having super-abrasive grains bonded to a surface of a substrate with a plating layer. The manufacturing method includes: a mixed-acid heating treatment step (a step S10) for dispersing super-abrasive grains into mixed acid including concentrated sulfuric acid and concentrated nitric acid at volume ratios of 10:90 to 50:50 to heat the grains; and a plating treatment step (a step S20) for applying plating treatment to the surface of the substrate by immersing the substrate in plating liquid containing the super-abrasive grains subjected to the mixed-acid heating treatment, so as to bond the super-abrasive grains to the surface of the substrate with the plating layer.SELECTED DRAWING: Figure 1
Patent JP-2017089753-A (JP)
Title: Roller bearing
Inventor: TANIGUCHI YOZO
IPC: F16C33/66
Filed: 2015-11-10
Abstract: PROBLEM TO BE SOLVED: To provide a roller bearing in which immersion of foreign matter between a raceway and a roller is restricted and its durability is improved.SOLUTION: This invention relates to a roller bearing comprising an outer ring, an inner ring, a plurality of rollers, and a retainer 14, the retainer 14 has several columns spaced apart in a peripheral direction, and an annular part 31 formed into an annular shape and having axial end portions of the columns connected to each other and the rollers are held in pockets enclosed by the annular part 31 and the columns. The retainer 14 has a recess part 34 released at one side end surface 31a in an axial direction of the annular part 31 opposite to the side where the columns are connected, and holding grooves 41, 42 extending in an axial direction inside the recess part 34, released at one side in a peripheral direction and having a bottom part at the other side in a peripheral direction and holding foreign matters P contained in lubricant oil entered into the recess part 34. The bottom portions of the holding grooves 41, 42 are provided with corner parts showing an angle less than 90 degrees between the two adjoining surfaces facing in a radial direction or peripheral direction.SELECTED DRAWING: Figure 3
Patent JP-2017091823-A (JP)
Title: Protection element
Inventor: MAEDA NORIYUKI
IPC: H01H37/54
Filed: 2015-11-11
Abstract: PROBLEM TO BE SOLVED: To suppress deformation of a movable arm due to excessive displacement of a thermally-actuated element in a protection element having bimetal.SOLUTION: A protection element includes: a first lead 12 having a fixed contact 11; a movable arm 14 having a movable contact 13 and pressing the movable contact to the fixed contact 11 in contact with each other; a second lead 15 electrically connected to the movable arm 14; a thermally-actuated element 16 for actuating the movable arm 14 due to a temperature change; a heating element 17 connected to the first lead 12 and, when the movable contact 13 is separated from the fixed contact 11, brought into contact with the second lead 15 to control return operation of the thermally-actuated element 16; a housing 18 for storing the movable arm 14, the thermally-actuated element 16, and the heating element 17; and a lid 19 for sealing an aperture of the housing 18 by covering the movable arm 14. The lid 19 has a curved surface corresponding to a curved surface of the movable arm 14 when contacts are separated from each other, and the whole opposite surface of the movable arm 14 is held by the curved surface when the contacts are separated, so that excessive deformation of the movable arm 14 is suppressed.SELECTED DRAWING: Figure 1
Patent JP-2017090717-A (JP)
Title: Toner and manufacturing method of toner
Inventor: MATSUO RYUICHIRO
IPC: G03G9/087
Filed: 2015-11-11
Abstract: PROBLEM TO BE SOLVED: To provide a toner capable of satisfying low-temperature fixability and heat-resistant storage properties, having excellent environmental stability allowing a high-quality image stably even in such an environment as high-temperature and high-humidity or low-temperature and low-humidity.SOLUTION: A toner includes a toner particle containing an amorphous resin, a resin composition and a crystalline polyester resin. The resin composition includes a polymer with polyolefin graft-polymerized to a styrene acrylic polymer. The crystalline polyester resin is an urethane-modified crystalline polyester resin. The content of the crystalline polyester resin is 1-20 mass% with regard to a sum total of the amorphous resin and the crystalline polyester resin.SELECTED DRAWING: None
Patent JP-2017092301-A (JP)
Title: Manufacturing device for semiconductor apparatus, manufacturing method of semiconductor apparatus using the same, and semiconductor apparatus
Inventor: IIZUKA EITA
IPC: C23C18/31
Filed: 2015-11-12
Abstract: PROBLEM TO BE SOLVED: To deal with contamination of a plating liquid in simple device structure.SOLUTION: A semiconductor manufacturing device comprises: a plating bath including a side part, a bottom part and corner parts formed between the side part and the bottom part and having curved surfaces; a carrier disposed within the plating bath for supporting a semiconductor apparatus; and a plating liquid supply part including a plurality of injection ports directed towards the curved surfaces. The plurality of injection ports is disposed at both sides of the semiconductor apparatus. With the semiconductor apparatus, the semiconductor manufacturing device capable of dealing with the contamination of the plating liquid can be realized in simple device structure.SELECTED DRAWING: Figure 3