baber/WOPTO huggingface dataset:
Patent JP-2017216864-A (JP)
Title: Power conversion circuit and power transmission system
Inventor: NISHIMOTO TAIKI
IPC: H02M1/08
Filed: 2017-04-13
Abstract: PROBLEM TO BE SOLVED: To provide a low-cost and small-sized power conversion circuit.SOLUTION: A power conversion circuit comprises: first to fourth port terminals; first to fourth switches that are bridge-connected; fifth to eighth switches respectively parallel-connected with the first to fourth switches; first to eighth diodes respectively series-connected with the first to eighth switches; a first bootstrap circuit connected with control terminals of the first, second, fourth, and sixth switches; and a second bootstrap circuit connected with control terminals of the third, fifth, seventh, and eighth switches.SELECTED DRAWING: Figure 1
Patent JP-2018037060-A (JP)
Title: Distribution system, control method of distribution system, and program
Inventor: IMAI KAZUO
IPC: G06F13/00
Filed: 2017-04-14
Abstract: PROBLEM TO BE SOLVED: To suppress costs required for holding a network device setting which are generated in pre-installation or the like of the network device.SOLUTION: A setting distribution system 100 performs the following: when distributing a setting to a network device 111 in pre-installation processing or the like, creating a snap snapshot from the setting and storing it (S1103) when a snapshot corresponding to the latest version of the setting to be distributed does not exist (No in S1102); and when a snapshot corresponding to the latest setting exists (Yes in S1102), recording a relationship between the snapshot and the network device as a distribution destination (S1105) without creating a snapshot (without executing S1103), and distributing the snapshot (S1106).SELECTED DRAWING: Figure 11
Patent JP-2017132547-A (JP)
Title: Aseptic filling apparatus and purifying method for the same
Inventor: HAYAKAWA MUTSUMI
IPC: A61L2/20
Filed: 2017-04-20
Abstract: PROBLEM TO BE SOLVED: To shorten downtime for a beverage filling operation while enhancing a cleaning bactericidal effect of an aseptic filling apparatus.SOLUTION: Various stations including a content filling station are provided in order from an upstream side of a flow of a preform or a container to a downstream side thereof along the flow, and covered with a chamber to constitute an aseptic filling apparatus. SIP (Sterilizing in Place) also serving as CIP (Cleaning in Place) is performed in association with the content filling station. Concurrently with the SIP, either or both of COP (Cleaning out of Place) and SOP (Sterilizing out of Place) is or are performed in predetermined order in association with the content filling station.SELECTED DRAWING: Figure 4
Patent JP-2018184249-A (JP)
Title: crane
Inventor: SHINDO MASAKI
IPC: B66C13/40
Filed: 2017-04-25
Abstract: PROBLEM TO BE SOLVED: To provide a crane that eliminates the necessity of a cord reel by performing electric supply to and communication with a boom tip, and solves a problem associated with the use of the cord reel.SOLUTION: There is provided a carne comprising a telescopic boom that is multistage telescopic and a communication device provided at a tip of the telescopic boom, the crane performing electric supply to and communication with the communication device via the telescopic boom, in which a transceiver that performs the electric supply and the communication wirelessly is provided for each stage of the telescopic boom, and wireless electric supply and wireless communication are sequentially performed from a base part side to a tip side of the telescopic boom by the transceiver of each stage of the telescopic boom.SELECTED DRAWING: Figure 4
Patent JP-2018185432-A (JP)
Title: Liquid developer
Inventor: YAMADA TATSUYA
IPC: G03G9/12
Filed: 2017-04-26
Abstract: PROBLEM TO BE SOLVED: To provide a liquid developer that can provide good deposition characteristics to toner on a roller even during high-speed printing and reduce an image defect, has high resistance, and is excellent in low-temperature fixability, and a method for manufacturing the same.SOLUTION: There is provided a liquid developer that contains toner particles containing a binder resin containing a polyester resin and colorant, dispersant, and insulating liquid, where the liquid developer satisfies (i) the viscosity at 25°C in a solid content density of 45 mass% of the liquid developer is 100 mPa s or less, (ii) the conductivity in a solid content density of 45 mass% of the liquid developer is 1.0×10S/m or less, and (iii) the volume median diameter of the toner particles is 1 μm or more and 3 μm or less. Also provided is a method for manufacturing the liquid developer.SELECTED DRAWING: None
Patent JP-2018189750-A (JP)
Title: Eyepiece optical system, and observation device and imaging apparatus having the same
Inventor: NAKAHARA SEIJI
IPC: G02B25/00
Filed: 2017-04-28
Abstract: PROBLEM TO BE SOLVED: To provide an eyepiece optical system having a wide viewing angle and high optical performance.SOLUTION: The eyepiece optical system is constituted by, successively arranged from an object side to an observation side, a first lens L1 having a positive refractive power, a second lens L2 having a meniscus shape with a concave surface facing the object side and having a negative refractive power, a third lens L3 having a positive refractive power, and a fourth lens L4 having a positive refractive power. The optical system satisfies conditional expressions of 1.00<(R31+R22)/(R31-R22)<4.50 and 1.00<(R41+R32)/(R41-R32)<4.50, where R22 is a radius of curvature of a lens surface on the observation side of the second lens L2, R31 represents a radius of curvature of a lens surface on the object side of the third lens L3, R32 represents a radius of curvature of a lens surface on the observation side of the third lens L3, and R41 represents a radius of curvature of a lens surface on the object side of the fourth lens L4.SELECTED DRAWING: Figure 1
Patent JP-2018194938-A (JP)
Title: Fashion analyzing program, fashion analyzing device and fashion analyzing method
Inventor: NOGAMI KENJI
IPC: G06Q50/10
Filed: 2017-05-15
Abstract: To present fashion items matching color tendencies of a user.SOLUTION: A fashion analyzing program causes a computer to execute processing of: acquiring a picked-up image; analyzing color tendencies of a picked-up object included in the picked-up image; and presenting fashion items in colors corresponding to the analyzed color tendencies.SELECTED DRAWING: Figure 2
Patent JP-2017153988-A (JP)
Title: Game machine
Inventor: OMORI TOSHIAKI
IPC: A63F7/02
Filed: 2017-05-15
Abstract: PROBLEM TO BE SOLVED: To provide a game machine capable of suitably detecting game media.SOLUTION: In an upper operation port 23 provided to a game board, an upper operation port detection sensor 23a is provided for detecting game media having made winning entrances to the upper operation port 23. In the upper operation port detection sensor 23a, a radio wave detection unit 500 capable of detecting application of noise or radio wave together with a passing detection unit 400 for detecting game balls are integrally provided. When a winning entrance of a game ball is detected by the passing detection unit 400, a detection signal is outputted to an MPU 82 of a main control device 73, and when application of noise or radio wave is detected by the radio wave detection unit 500, an error signal is outputted to the MPU 82 of the main control device 73. The MPU 82 of the main control device 73 performs each predetermined processing on the basis of various signals.SELECTED DRAWING: Figure 24
Patent JP-2018195023-A (JP)
Title: Determination device, determination method, and determination program
Inventor: MATSUOKA YASUZO
IPC: G06F13/00
Filed: 2017-05-16
Abstract: To provide a device, a method and a program for appropriately determining a service providing mode.SOLUTION: A determination device comprises an acquisition part and a determination part. The acquisition part acquires input information indicating a request for a predetermined service input to one device by one user who is either a first user identified by identification information associated with the one device or a second user different from the first user specified by link information linked to the identification information of the first user. The determination part determines a service providing mode corresponded to the input information acquired by the acquisition part in response to the specification that whether the one user is the first user or the second user by the identification information correlated with the one device and the link information.SELECTED DRAWING: Figure 3
Patent JP-2018191932-A (JP)
Title: Game machine
Inventor: SHIBATA TAKATADA
IPC: A63F5/04
Filed: 2017-05-16
Abstract: To suppress deterioration in amusement of games.SOLUTION: A pachinko-slot machine 1 includes, as a game state, a CZ where a possibility of winning an ART lottery is high. A main control circuit 90 performs the ART lottery during the CZ and, if the ART lottery is won, shifts the game state to an ART state. Also, the main control circuit 90 performs an addition of a residual number of games in the CZ. Further, if the CZ is finished with no stock of the ART state, the main control circuit 90 performs, only in a next one game after the CZ is finished, the ART lottery that is to be won with a higher probability than in a second game and thereafter. Also, if the ART lottery is won in the next one game after the CZ is finished, the main control circuit 90 performs the addition of the residual number of games in the CZ. Consequently, after the CZ is once finished, a loop of an ART and a CZ is re-started.SELECTED DRAWING: Figure 226
Patent JP-2018160879-A (JP)
Title: Message bus agent device, signaling server, message bus management server, connection forming method, and program
Inventor: KOMATSU KENSAKU
IPC: G06F13/00
Filed: 2017-05-17
Abstract: PROBLEM TO BE SOLVED: To provide a technology enabling remote control of an IoT device to be performed appropriately regardless of the scale of an applicable system.SOLUTION: In a system including a message bus management server, a signaling server, a first message bus agent device, and a second message bus agent device, a message bus agent device used as the first message bus agent device includes signaling means that sends, to the signaling server, a signaling message designating an agent ID of the second message bus agent device paid out from the message bus management server as a connection destination and connection means that forms a connection with said second message bus agent device as a virtual message bus based on processing of the signaling message by the signaling server.SELECTED DRAWING: Figure 5
Patent JP-2018191606-A (JP)
Title: Oyster extract and manufacturing method therefor
Inventor: URABE SATORU
IPC: A23L17/40
Filed: 2017-05-19
Abstract: To provide an oyster extract richly containing taurine, and a manufacturing method of the oyster extract capable of relatively easily providing the oyster extract without reducing commercial value of the oyster itself.SOLUTION: There is provided an oyster extract containing taurine and having content of the taurine of 1500 mg/100 mL or more in the case that Brix value is 19%. There is provided a manufacturing method of the oyster extract, including an extraction process for extracting the oyster extract by boiling sucked oyster using steam, and a concentration process 3000 for concentrating the extracted oyster extract. The steam is a steam having a temperature of 100°C or higher and pressure of 1 kgf/cm2G or less, and a heating temperature in the concentration process 3000 is 50 to 90°C and preferably the concentration process is conducted under a reduced pressure condition.SELECTED DRAWING: Figure 3
Patent JP-2017216683-A (JP)
Title: Printed circuit board for reducing common mode current and method of the same
Inventor: ROHAN BAROT
IPC: H01F17/00
Filed: 2017-05-25
Abstract: PROBLEM TO BE SOLVED: To reduce a common mode current in a printed circuit board (PCB).SOLUTION: A PCB comprises two differential lines. Each of the differential lines is formed on one or more surface of the PCB. The two differential lines electrically conduct a differential mode current and a common mode current. The differential mode current and the common mode current may be at least one of a forward current and an inverse current. Further, a predetermined structure is formed by using each of the two differential lines. An impedance is formed by the predetermined structure. By the predetermined structure, two differential lines are arranged so as to be crossed to each other, and form dielectric amount. The flows of the forward current and the inverse current in an adjacent truck of each of the two differential line in the predetermined structure are oppositely directed.SELECTED DRAWING: Figure 3
Patent JP-2018199938-A (JP)
Title: Corner connector and fitting
Inventor: OMIYA HIROYUKI
IPC: E06B3/964
Filed: 2017-05-26
Abstract: To provide a corner connector and a fitting capable of suppressing an increase in slide resistance between each member to enable smooth operation.SOLUTION: A corner connector 50 comprises: an arc-shaped rod 51; two rows of first interlocking rods 54A and 55A; two rows of second interlocking rods 54B and 55B; and a corner guide 70. The first interlocking rods 54A and 55A are rotatably connected to one end 52 of the arc-shaped rod 51 via a shaft pin 60A, and the second interlocking rods 54B and 55B are rotatably connected to another end 53 of the arc-shaped rod 51 via the shaft pin 60A. A guide groove 71 for guiding the shaft pin 60A, such that the first interlocking rods 54A and 55A and the second interlocking rods 54B and 55B are interlocked in a mutually intersecting direction, is formed in the corner guide 70. The arc-shaped rod 51 is provided between the first interlocking rods 54A and 55A, and between the second interlocking rods 54B and 55B.SELECTED DRAWING: Figure 4
Patent JP-2018206870-A (JP)
Title: Semiconductor element and manufacturing method for the same
Inventor: KATO MITSUHARU
IPC: H01L29/861
Filed: 2017-05-31
Abstract: To provide a semiconductor element which is formed on a compound semiconductor substrate of a wide band gap and which can minimize a leakage current with a high breakdown voltage even when the compound semiconductor substrate has a lot of crystal defects in a longitudinal direction.SOLUTION: A semiconductor element (Schottky diode) 11 is a lateral semiconductor element formed on an n type semiconductor substrate 2 composed of a compound semiconductor single crystal in which a Schottky junction surface 24 or a pn junction surface which pierces the semiconductor substrate 2 in a longitudinal direction is formed; and the Schottky junction surface 24 or the pn junction surface lies in a direction perpendicular to a surface 201 of the semiconductor substrate.SELECTED DRAWING: Figure 2
Patent JP-2017144328-A (JP)
Title: Game machine
Inventor: WATANABE NAOYUKI
IPC: A63F7/02
Filed: 2017-06-05
Abstract: PROBLEM TO BE SOLVED: To provide a game machine capable of improving precision of determination of passage of a game ball.SOLUTION: A game machine includes: signal level determination means for performing first determination for determining that the level of a signal outputted by switch means is positioned in a first direction as compared with a predetermined threshold level, or second determination for determining that the signal level is positioned in the predetermined threshold level, or in a second direction opposite to the first direction as compared with the predetermined threshold level; and passage determination means for determining passage of a game ball through a predetermined area when the signal level determination means performs first determination in the n-th (n is a natural number) repetition processing and performs second determination for a plurality of times in the (n+1)-th repetition processing.SELECTED DRAWING: Figure 7
Patent JP-2018203118-A (JP)
Title: Lane change support device
Inventor: ASO KAZUAKI
IPC: B62D6/00
Filed: 2017-06-06
Abstract: To provide a lane change support device capable of reducing a discomfort felt by a driver in lane change support for performing steering control and acceleration control of a vehicle.SOLUTION: A lane change support device 100 executes lane change support for performing steering control and acceleration control of a vehicle V so as to perform lane change. The lane change support device 100 comprises: a recognition part 11 for recognizing an intention of a driver of receiving lane change support based on an operation performed by a driver; an elapsed time determination part 12 for determining whether or not an elapsed time since the recognition part 11 recognizes the intention, reached a standby time; a steering control part 14 for, when it is determined that the elapsed time reached the standby time by the elapsed time determination part 12 or a preset control start condition is satisfied by steering performed by the driver before the elapsed time reaches the standby time, starting the steering control; and an acceleration control part 15 for starting acceleration control when the steering control is started, and not starting the acceleration control before the steering control is started.SELECTED DRAWING: Figure 1
Patent JP-2018204365-A (JP)
Title: Revetment construction method
Inventor: WAGI TAKATSU
IPC: E02B3/06
Filed: 2017-06-07
Abstract: To provide a revetment construction method capable of efficiently constructing a revetment in a short period.SOLUTION: A revetment construction method for constructing a revetment by disposing a box-shaped revetment structure on a submarine ground comprises: a first portion construction step of placing installation materials and constructing a first portion of the revetment structure, which is from a bottom face to a halfway height that can be floated on water, on a land; a formwork member installation step of installing a formwork member along an outer shape of a second portion which is upper remaining part of the revetment structure except the first portion, on an upper part of the first portion; a transportation step of transporting the first portion to an object area where the revetment structure is disposed in a state in which the first portion and the formwork member are floated on the water; and a second portion construction step of constructing the second portion on the first portion by placing the installation materials inside the formwork member.SELECTED DRAWING: Figure 1
Patent JP-2017222564-A (JP)
Title: Use of glass composition
Inventor: MARIA BORCZUCH-LACZKA
IPC: C03C10/12
Filed: 2017-06-08
Abstract: PROBLEM TO BE SOLVED: To provide use of a glass composition as a dental restoration.SOLUTION: The present invention relates to use of a glass composition for preparing a glass ceramic material for a dental restoration. The glass composition contains, based on the total weight of the composition, 65 to 72 wt% of SiO, at least 10.1 wt% of LiO and at least 10.1 wt% of AlO, with the ratio between LiO and AlOof 1: 1 to 1.5: 1.SELECTED DRAWING: Figure 2
Patent JP-2018198591-A (JP)
Title: Vegetation sheet on which rhacomitrium is rooted and production method thereof
Inventor: SUZUKAWA KAZUYUKI
IPC: A01G22/30
Filed: 2017-05-29
Abstract: To provide a vegetation sheet in which a rhizoid of Rhacomitrium is grown and the rhizoid clings to a raising on the vegetation sheet to thereby achieve stable rooting, and culture soil, paste and net are not required, and which is inexpensive and promoted to grow, and a production method.SOLUTION: A vegetation sheet is produced by: a sheet placing step of placing a sheet body in a container; a step of disseminating seed moss by 150-180 g per 1 mon a surface of the sheet body; a step of covering the sheet body on which seed moss is disseminated with a light shielding sheet; and a moss culturing step of making the seed moss grow for forming a Rhacomitrium layer. The sheet body placed in the sheet placing step is formed of a polyester or polypropylene nonwoven fabric having a raising, and a rhizoid of Rhacomitrium and raising of the sheet cling to each other.SELECTED DRAWING: Figure 5
Patent JP-2019002862-A (JP)
Title: Corrosion detection member and vehicle
Inventor: FUKUDA ETSUKO
IPC: G01N17/04
Filed: 2017-06-19
Abstract: To provide a corrosion detection member and a vehicle with which it is possible to easily confirm a corrosion state at a place where visual observation from the outside of a vehicle is difficult.SOLUTION: The corrosion detection member is arrangeable at a predetermined place in a vehicle and provided with a plurality of tabular test pieces stacked on top of another in the plate thickness direction, the corrosion detection member detecting a corrosion state in the whole of the plurality of test pieces on the basis of the degree of corrosion indicated by each test piece. For example, the corrosion state in the whole of the plurality of test pieces is detected on the basis of the number of corroded test pieces.SELECTED DRAWING: Figure 1
Patent JP-2019004987-A (JP)
Title: Game machine
Inventor: KURODA YOSHIFUMI
IPC: A63F5/04
Filed: 2017-06-21
Abstract: To provide a game machine capable of preventing a flat cable from being bent at an unexpected part, when the flat cable is moved with slide movement of a movable generator.SOLUTION: The game machine includes a guide part capable of guiding movement of a flat cable with slide movement of a movable generator. The float cable comprises: a first stationary portion; a second stationary portion, and a circular-arc turnback portion formed by being turned back into a circular arc shape between the first stationary portion and the second stationary portion. The guide part includes: one surface with which the external surface of the flat cable, from the first stationary portion to the circular-arc turnback portion, comes into contact; and the other surface with which an external surface from the circular-arc turnback portion to the second stationary portion, comes into contact. At least one of the one surface and the other surface includes a projection member that extends to the other surface side and that, when the flat cable is moved, reduces such a case that at least a part of the outer surface of the flat cable comes into contact with the one surface or the other surface.SELECTED DRAWING: Figure 7
Patent JP-2019007165-A (JP)
Title: Reinforcement spacer device
Inventor: MATSUOKA NAOTO
IPC: E04C5/20
Filed: 2017-06-21
Abstract: To provide a reinforcement spacer device capable of preventing it from falling off a reinforcement.SOLUTION: A reinforcement spacer device comprises a spacer 2, a falling restriction member, and a connection member 3 that connects the spacer and the falling restriction member. The spacer comprises: an outer periphery formation 4, which has a reinforcement insertion port; a fixing part forming body 5, which is installed inside the outer periphery formation so as to form a reinforcement fixing part 51 and has a reinforcement fixing part inlet 52 to the reinforcement fixing part; and a guide part 7, which connects the reinforcement insertion port and the reinforcement fixing part inlet and guides a reinforcement from the reinforcement insertion port to the reinforcement fixing part. The falling restriction member (spacer 2) has a fixing part forming body, which forms a reinforcement fixing part whose center line matches with that of the outer periphery formation and has a reinforcement fixing part inlet to the reinforcement fixing part. The connection member allows the spacer and the falling restriction member to rotate around the center line 5C of each reinforcement fixing part and can maintain the rotation position after rotation of the spacer and the falling restriction member.SELECTED DRAWING: Figure 1