baber/WOPTO huggingface dataset:
Patent JP-2018149566-A (JP)
Title: Support structure of core pin in metal mold
Inventor: WANG TONG
IPC: B22D17/22
Filed: 2017-03-11
Abstract: PROBLEM TO BE SOLVED: To suppress displacement of a core pin when ejecting a molten metal.SOLUTION: This support structure has: a core pin 2 of which a tip 221 side is located in an internal space S of a metal mold 5 and a stem 21 is supported by a stationery die 6 of the metal mold 5; and a core pin 8 of which a tip 8a side is located in the internal space S. The core pin 8 is so located that a center axis Lm of said core pin 8 is inclined at a prescribed angle with respect to a center axis Y1 of the core pin 2, and the tip 8a side of the core pin 8 is provided with a recess 83 in which the tip 221 side of the core pin 2 is freely fitted from the center axis Y1 direction. In a cross-sectional view along the center line Y1 of the core pin 2 and the center line Lm of the core pin 8, the tip 221 of the core pin 2 and the recess 83 of the core pin 8 are respectively provided with inclined planes (wall part 831 and the tip 221) which are parallel to each other along the center axis Lm of the core pin 8, at portions which face each other in the center line Y1 direction.SELECTED DRAWING: Figure 2
Patent JP-2017178931-A (JP)
Title: Triazine compound and organic electroluminescent element containing the same
Inventor: ARAI NOBUMICHI
IPC: H01L51/50
Filed: 2017-03-15
Abstract: PROBLEM TO BE SOLVED: To provide a triazine compound that realizes better drive voltage and luminous efficacy of an organic electroluminescent element than conventional triazine compounds; and an organic electroluminescent element containing the compound.SOLUTION: The invention provides a triazine compound represented by general formula (1), and an organic electroluminescent element containing the same as a constituent.SELECTED DRAWING: None
Patent JP-2018154760-A (JP)
Title: Pattern formation material and pattern formation method
Inventor: ASAKAWA KOUJI
IPC: B05D7/00
Filed: 2017-03-17
Abstract: PROBLEM TO BE SOLVED: To provide a pattern formation material in an embodiment capable of facilitating furthermore patterning; and to provide a pattern formation method.SOLUTION: A pattern formation material in an embodiment is a pattern formation material contained in a polymer layer 1 provided between a substrate 15 and a block copolymer layer 30 containing a block copolymer. The pattern formation material has an acrylic skeleton as a principal chain. In the pattern formation material, a value of a solubility parameter is between the maximum value and the minimum value of the solubility parameter of the block copolymer.SELECTED DRAWING: Figure 1
Patent JP-2017186883-A (JP)
Title: Soil compaction method using mountable compaction device, mountable compaction device, and excavator provided with mountable compaction device
Inventor: LAUGWITZ NIELS
IPC: E02D3/061
Filed: 2017-03-17
Abstract: PROBLEM TO BE SOLVED: To provide a simple method that further enhances soil compaction efficiency using a mountable compaction device.SOLUTION: A soil compaction method of the present invention includes the following steps for: A) pressing a mountable compaction device on a ground surface to be compacted, using a support device; B) measuring contacting force exerted on the compaction device by the support device, or a measurement variable correlated with the contacting force; C) determining required duration of compaction time to suit the measured contacting force or the measurement variable correlated with the contacting force; and D) actuating a signal device at least at an end of the required duration of compaction time. For efficient operation according to the present invention, a display apparatus of the signal device indicates an end of a time interval (required compaction time) dependent on the measured contacting force or a parameter corresponding to the contacting force.SELECTED DRAWING: Figure 1
Patent JP-2018154889-A (JP)
Title: Electrolytic processing apparatus and method
Inventor: IDA YOSHIAKI
IPC: C25F3/22
Filed: 2017-03-21
Abstract: PROBLEM TO BE SOLVED: To control surface roughness due to bubbles at the time of electrolytic processing.SOLUTION: An electrode with its outer shape corresponding to the inner shape of a hollow tube is inserted into the hollow tube arranged in the longitudinal direction. In liquid flow control means, an electrolytic solution is supplied to the hollow tube by a feed pump and a first valve mechanism from one end of the hollow tube for a first predetermined time. The electrolytic solution is pulled out from the other end of the hollow tube by a return pump and a second valve mechanism and is returned to a solution tank. After a second downtime, the electrolytic solution is supplied from the other end of the hollow tube for the first predetermined time and is pulled out from the one end of the hollow tube. In electrolysis control means, a voltage necessary for an electrolytic polishing is applied between the hollow tube and the electrode for the period of time when the electrolytic solution is supplied to the hollow tube.SELECTED DRAWING: Figure 2
Patent JP-2018160496-A (JP)
Title: Semiconductor device
Inventor: AOKI MAMI
IPC: H01L21/283
Filed: 2017-03-22
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor device that can suppress a reduction in humidity resistance because a protection film formed on a surface of a field plate electrode can be configured to be thicker than a protection film formed on a surface of a semiconductor layer.SOLUTION: A semiconductor device comprises a field plate electrode, and a protection film that covers a surface of the field plate electrode. The protection film has: a silicon nitride film formed on the surface of the field plate electrode; and a silicon dioxide film formed on a surface of the silicon nitride film so as to be thicker than the silicon nitride film.SELECTED DRAWING: Figure 2
Patent JP-2018158477-A (JP)
Title: Inkjet printer
Inventor: YOSHIZAWA TAKANORI
IPC: B41J2/165
Filed: 2017-03-22
Abstract: PROBLEM TO BE SOLVED: To accurately wipe a nozzle surface with a wiper, and prevent useless consumption of the wiper.SOLUTION: An inkjet printer includes: a carriage; a recording head Hdi; a wiper sliding device which is arranged movably in a sub-scanning direction and includes a wiper 58 and a pressurizing member forming a wiping part Pt1; a wiper wiping processing part which moves the wiper sliding device in the sub-scanning direction and wipes a nozzle surface Sd by movement of the wiping part Pt1; a wiper conveyance processing section which conveys a predetermined conveyance amount of the wiper 58; and a maintenance processing section which drives the recording head Hdi and discharges ink id from a nozzle after wiping of the nozzle surface Sd is ended. It is not necessary to adjust a distance between the wiper 58 and the nozzle surface Sd, and it is possible to accurately wipe the nozzle surface Sd with the wiper 58.SELECTED DRAWING: Figure 1
Patent JP-2018162924-A (JP)
Title: Air conditioner
Inventor: WAKABAYASHI TAKUMI
IPC: F25B1/00
Filed: 2017-03-27
Abstract: PROBLEM TO BE SOLVED: To provide an air conditioner which can suppress an excessive rise of a high pressure when heating operation starts even in the case that indoor equipment of any capacity is connected.SOLUTION: In indoor equipment capacity determination operation, a compressor 21 is driven, at a rotation number Rj during capacity determination, a low pressure PLs is taken in from a low pressure sensor 32 when cooling operation of indoor equipment 5a to 5c is performed one by one, the indoor equipment whose low pressure PLs taken in is below a threshold pressure Pth is determined to have small capacity A, and the indoor equipment whose low pressure PLs taken in is equal to or higher than the threshold pressure Pth is determined to have large capacity B. When only one indoor equipment performing heating operation is determined to have small capacity A, a starting pattern Rpa during small capacity is adopted as a start-time rotation number pattern Rp. On the other hand, when at least one of the indoor equipment performing the heating operation is determined to have large capacity B, a large capacity start pattern Rpb during large capacity is adopted as the start-time rotation number pattern Rp.SELECTED DRAWING: Figure 2
Patent JP-2018163582-A (JP)
Title: Repeater, repeating method, and program
Inventor: UCHIDA TAKAYUKI
IPC: G06F21/55
Filed: 2017-03-27
Abstract: PROBLEM TO BE SOLVED: To provide a repeater or the like that can accurately determine that a terminal device is infected with malware.SOLUTION: The repeater provided between a terminal device and a network includes: an evaluation value determining unit that makes a determination on the basis of a total value as a result of adding a first evaluation value based on an HTTP request signal transmitted from the terminal device to the network, a second evaluation value based on an HTTP response signal transmitted from the network to the terminal device in response to the HTTP request signal, and a third evaluation value based on a state relating to a past communication performed by the terminal device and the HTTP request signal or the HTTP response signal after the state occurs.SELECTED DRAWING: Figure 1
Patent JP-2017131690-A (JP)
Title: Fluid delivery device
Inventor: GONNELLI ROBERT R
IPC: A61M5/315
Filed: 2017-03-28
Abstract: PROBLEM TO BE SOLVED: To provide a fluid delivery device.SOLUTION: A fluid delivery device 110 comprises a housing having a fluid reservoir 324. A needle is in fluid communication with the fluid reservoir in an engaged position and out of fluid communication with the fluid reservoir in armed and storage positions. A proximal end of a biasing member 650 is coupled to the housing and a distal end of the biasing member is configured to deliver a force to the fluid reservoir. A piston member 658 extends through the biasing member and is coupled to the distal end of the biasing member. The piston member is fixed with respect to the housing in a locked position such that the biasing member does not deliver the force to the fluid reservoir, and moveable with respect to the housing in a released position such that the biasing member delivers the force to the fluid reservoir. Shifting the needle from the storage position to the armed position shifts the piston from the locked position to the released position.SELECTED DRAWING: Figure 4
Patent JP-2018166371-A (JP)
Title: Inverter device
Inventor: HATTORI KATSUHIKO
IPC: H02M7/48
Filed: 2017-03-28
Abstract: PROBLEM TO BE SOLVED: To provide an inverter device capable of reducing the thermal interference between switching element units even when two switching element units are arranged in close proximity.SOLUTION: An inverter device includes a heat sink 3 having a first face F1 on which a first switching element unit 20Q and a second switching element unit 20R are arranged side by side, and a second face F2 opposite the first face F1 and on which a plurality of radiation fins 33 are disposed. The heat sink 3, viewed from the facing direction Z being orthogonal to the first face F1, has a thin wall part 4 disposed in an intermediate region 31M between a first arrangement region 31Q in which the first switching element unit 20Q is arranged and a second arrangement region 31R in which the second switching element unit 20R is arranged, whose wall thickness between the first face F1 and second face F2 is thinner than both the first arrangement region 31Q and the second arrangement region 31R.SELECTED DRAWING: Figure 4
Patent JP-2018165194-A (JP)
Title: Counter weight clearance diagnosis device for elevator
Inventor: SAKATA YOSHIKI
IPC: B66B5/00
Filed: 2017-03-28
Abstract: PROBLEM TO BE SOLVED: To provide a counter weight clearance diagnosis device for an elevator, which is capable of appropriately measuring the clearance of a counter weight even when a clearance size is large.SOLUTION: This counter weight clearance diagnosis device measures a clearance size (Lc) between a buffer 11 and a counter weight 2 by diagnostic-operating a car 1, and is provided with: a safety control device (20) that limits rising of the car on the basis of comparison of a car position with a first limit switch position (Lu1) during a normal operation, the first limit switch which is larger than a top floor level 14 being set as a rising limit value for limiting the rising of the car exceeding the top floor level; and a limit switch operation switching unit (33) that changes the rising limit value to a second limit switch position (Lu2) larger than the first limit switch position during a diagnostic operation.SELECTED DRAWING: Figure 1
Patent JP-2017137340-A (JP)
Title: Pesticidal compositions and processes related thereto
Inventor: JAMES E HUNTER
IPC: A01N37/46
Filed: 2017-03-29
Abstract: PROBLEM TO BE SOLVED: To provide pesticides effective against pest species resistant to pesticides.SOLUTION: The invention provides pesticides including compounds represented by formula (1). [R1, R5, and R7-R9 are H; R2-R4 are each independently H, halogen, halogen substituted/unsubstituted alkyl, or halogen substituted/unsubstituted alkoxy; R6 is haloalkyl; R10 is halogen, CN, NO, halogen substituted/unsubstituted alkyl, N(R14)(R15), or halogen substituted/unsubstituted alkoxy; R11 is N,N(alkyl)amide; X1 is N or CR12; X2 and X3 are CH; and R2 is CHor H.]SELECTED DRAWING: None
Patent JP-2018166691-A (JP)
Title: Game machine
Inventor: KII MASAYOSHI
IPC: A63F7/02
Filed: 2017-03-29
Abstract: To provide a game machine which can suppress the deterioration of interest in a game.SOLUTION: In a first special condition in which a performance pattern identified by each performance pattern designation command is not a performance pattern which can be displayed on the basis of a result of a jackpot determination identified by a second variation pattern designation command, a display control CPU displays a first abnormal pattern different from the performance pattern identified by each performance pattern designation command. Additionally, in a second special condition in which each performance pattern designation command among the second variation pattern designation command and each performance pattern designation command is lacked, the display control CPU displays a second abnormal pattern different from the performance pattern identified by each performance pattern designation command. Moreover, in a special condition in which both the second variation pattern designation command and each performance pattern designation command are lacked, a performance pattern being displayed is continuously displayed on a performance display device.SELECTED DRAWING: Figure 11
Patent JP-2018167458-A (JP)
Title: Release film and method for manufacturing flexible printed board
Inventor: TANAKA HIDEAKI
IPC: H05K3/28
Filed: 2017-03-29
Abstract: To provide a release film capable of satisfactorily preventing breakage of the release film by expansion of an end side of a cushion layer.SOLUTION: A release film 30 is used when a cover film 20 is laminated for a base laminate 10 having an insulating resin layer 11 and a pattern layer 12 includes: a base layer 31 containing a polyester-based resin as a main component; a cushion layer 33 which contains an olefin-based resin as a main component, covers the cover film 20 by heating and pressurizing and follows unevenness of the cover film 20 and the base laminate 10; and an adhesive layer 32 which sticks the cushion layer 33 to the base layer 31 and has a trap part 34 that protrudes and is exposed from an end side of the cushion layer 33 existed thereon.SELECTED DRAWING: Figure 1
Patent JP-2018170697-A (JP)
Title: Piezoelectric element
Inventor: YAMAZAKI KIMIYOSHI
IPC: H01L41/047
Filed: 2017-03-30
Abstract: PROBLEM TO BE SOLVED: To provide a piezoelectric element which suppresses influence of residual stress of a piezoelectric film, solves the problem of restricting an outer shape, and has high sensitivity and improved signal to noise ratio.SOLUTION: Slits 7 are formed in a diaphragm whose peripheral edge portion is supported and fixed to a supporting substrate. The slits 7 extend from the peripheral portion toward a center side of the diaphragm, do not cross each other, and extension lines do not converge to one point. Further, a slit extending along the peripheral edge portion may be added to the slits 7. Furthermore, a slit extending along the peripheral edge direction may be added to a slit extending along the peripheral edge portion.SELECTED DRAWING: Figure 1
Patent JP-2018178382-A (JP)
Title: Method of driving pile to bedrock
Inventor: TAGUCHI HIROBUMI
IPC: E02D5/48
Filed: 2017-04-04
Abstract: PROBLEM TO BE SOLVED: To provide a method of driving a pile to a bedrock capable of stably securing the pile driven to the bedrock in a prolonged period by the rock pile driving method.SOLUTION: A pile 2 has thick projection parts 2a projecting to an outer peripheral side more than other portions on an outer peripheral surface of a tip of the pile 2 and is provided with convex parts 2b whose projection volume from the outer peripheral surface is equal to or less than the maximum volume of the projection parts 2a at least on a surface of the outer peripheral surface of the tip of the pile 2 other than the projection parts 2a. A method comprises: driving the pile 2 to a bedrock R to a predetermined depth while removing fractured rocks Rc from a tip area of the pile 2 with water W injected from a tip nozzle 4a while fracturing the bedrock R by striking the bedrock R with the tip of the pile 2 using a vibrating pile driver 1; filling cement milk C in a gap g between the pile 2 and the bedrock R; and securing the pile 2 to the bedrock R through the solidified cement milk C.SELECTED DRAWING: Figure 2
Patent JP-2017126370-A (JP)
Title: Terminal device, electronic magazine creation device, electronic magazine creation system, electronic magazine creation method and computer program
Inventor: BABA OSAMU
IPC: G06F13/00
Filed: 2017-04-04
Abstract: PROBLEM TO BE SOLVED: To easily perform storage management of content retrieved at different timing.SOLUTION: An electronic magazine creation device includes a retrieval execution part 4 for retrieving content through a communication network on a prescribed retrieval condition at prescribed timing, a content acquisition part 5 for acquiring the content through the communication network on the basis of a retrieval result, and storing the acquired content as the next issue magazine content, a magazine creation part 7 for creating magazine data to be displayed on a screen by using the stored next issue magazine content, and a content data storage part 6 for storing data of content used in magazine data of electronic magazines issued in the past. The magazine creation part 7 acquires the data of content used in the magazine data of the electronic magazines issued in the past from the content data storage part 6 to use the data to create magazine data of the latest electronic magazine.SELECTED DRAWING: Figure 1
Patent JP-2017187775-A (JP)
Title: Light control sheet
Inventor: DEMACHI YASUYUKI
IPC: B32B27/18
Filed: 2017-04-05
Abstract: PROBLEM TO BE SOLVED: To improve weather resistance of a light control sheet in such a manner that means and functions for suppressing adverse influences of intrusion of UV rays into a liquid crystal layer which absorbs UV rays in external light to easily induce degeneration and photo-deterioration are not imparted to the liquid crystal layer itself but to another member constituting a liquid crystal display element (light control sheet), so as to protect the liquid crystal layer from UV rays and to prevent deterioration.SOLUTION: A light control sheet has such a configuration that transparent conducive films are each disposed on opposing surfaces of a pair of transparent resin films and that a PDLC or PNLC capable of switching among at least two types of haze conditions depending on an applied voltage is interposed as a light control layer between the transparent conductive films. The light control sheet has an adhesive layer on at least one of surfaces opposite to the surfaces where the transparent conductive film is formed. An adhesive composition constituting the adhesive layer comprises at least (A) a photopolymerization initiator, (B) a compound having an unsaturated double bond, and (C) a triazine-based UV absorbent.SELECTED DRAWING: Figure 1
Patent JP-2018175067-A (JP)
Title: Game machine
Inventor: FUKADA NAOHIDE
IPC: A63F5/04
Filed: 2017-04-05
Abstract: PROBLEM TO BE SOLVED: To provide a game machine which can carry out a multicolor performance, with high picture quality, taking advantage of three dimensional CG technology, while controlling cost related to CG creation.SOLUTION: In a game machine according to the invention: a control processing part selects a predetermined original image data from plural pieces of original image data, and selects data of a virtual object; and an image processing part creates, on tha basis of the predetermined original image data and the data of the virtual object, data of a first viewpoint image which is projected on the virtual object when a picture corresponding to the predetermined original image data is virtually projected from a first direction on the virtual object arranged in a virtual space, and creates data of a second viewpoint image which is acquired when the first viewpoint image projected on the virtual object in the virtual space is virtually photographed from a second direction. The first direction is a direction of eyes of a player, and the second direction is an incident direction of a picture light.SELECTED DRAWING: Figure 21
Patent JP-2018180707-A (JP)
Title: Streamline visualization apparatus, streamline visualization method, and streamline visualization program
Inventor: KUSHIBE DAISUKE
IPC: G06Q10/04
Filed: 2017-04-06
Abstract: PROBLEM TO BE SOLVED: To enable tracking of a streamline even when a structure changes.SOLUTION: A processing part 12 calculates each of time differential values of a plurality of velocities of fluid at a plurality of first times on a plurality of grid points V1 to V4 using a formula including a correction value to correct errors caused by acceleration motions of the plurality of the grid points V1 to V4 indicated in position information. Next, the processing part 12 calculates each of a plurality of positions of a plurality of particles sequentially output from a particle source with proceeding of analysis time at a plurality of second times at a second time interval which is shorter than a first time interval based on each of velocities and time differential values of the velocities of the fluid on the plurality of grid points V1 to V4 at the plurality of first times. Then the processing part 12 generates display information of a streamline indicating continuity of the plurality of the particles.SELECTED DRAWING: Figure 1
Patent JP-2017182811-A (JP)
Title: Computation device
Inventor: ZENGAME Minoru
IPC: G05B19/418
Filed: 2017-04-06
Abstract: PROBLEM TO BE SOLVED: To support work on the basis of various situations of facilities and workers.SOLUTION: A computation device comprises a situation information generation unit for generating situation information which indicates a relation between a facility situation and a worker situation on the basis of facility information about a facility situation and worker information about a worker situation, and an output control unit for outputting the situation information. The situation information includes relative position information about a relative position between a facility and a worker. The situation information generation unit generates the relative position information about a relative position between a facility and a worker as situation information. The facility information is stored in a facility information storage unit and the worker information is acquired by a worker dynamic state acquisition unit. The worker dynamic state acquisition unit acquires information about the dynamic state of the worker. The information about the dynamic state of the worker includes the condition of worker's health.SELECTED DRAWING: Figure 1