baber/WOPTO huggingface dataset:
Patent JP-2017079566-A (JP)
Title: Power supply device
Inventor: KIMURA MASAO
IPC: H02M3/155
Filed: 2015-10-22
Abstract: PROBLEM TO BE SOLVED: To allow for selective interruption of power supply to some of multiple load circuits.SOLUTION: A DC/DC converter consisting of switches 20, 22, 26 and 28 driven by a SW drive unit 34, a choke coil 24 and a capacitor 30 generates an output voltage Vout from an input voltage Vin. The output voltage Vout is inputted to a load circuit 16A via a protective switch 32 and an output connector 14A, and inputted to a load circuit 16B via an output connector 14B. A determination unit 58 determines generation of an overcurrent on the input side and output side by comparing the input circuit and output current of the DC/DC converter with respective thresholds. Upon generation of an overcurrent on any side, a protective SW control unit 60 turns the protective switch 32 off. When there is an overcurrent even after a certain time, the power supply is stopped or the protective switch 32 is turned on selectively.SELECTED DRAWING: Figure 1
Patent JP-2017082343-A (JP)
Title: Steel cord for reinforcing rubber product, and pneumatic tire made therefrom
Inventor: NAKAMURA KEISUKE
IPC: D07B1/06
Filed: 2015-10-22
Abstract: PROBLEM TO BE SOLVED: To provide a steel cord for reinforcing rubber products, achieving weight reduction of a tire when used as carcass ply cord, without damage to the durability of the carcass ply at the bead part, and a pneumatic tire made therefrom.SOLUTION: A steel cord 1 includes a two-layer twisted structure having a core made of at least one core filament 2 and at least one sheath filament 3 twisted together around the core. The core filament 2 and the sheath filament 3 have a tensile strength of 4000 MPa or more, and satisfy a relation represented by the following formula: d1>d2, where d1 represents the diameter of the core filament 2 and d2 represents the diameter of the sheath filament 3.SELECTED DRAWING: Figure 1
Patent JP-2017081573-A (JP)
Title: Former and vertical bag making machine
Inventor: MAEDA KEIICHI
IPC: B65B9/22
Filed: 2015-10-23
Abstract: PROBLEM TO BE SOLVED: To suppress friction resistance generated between a former and a film, suppress deviation or meander of a packaging material, and save energy.SOLUTION: A former 4 transports a belt-state continuous film f in a direction where the film f is continuous, and forms the film into an almost cylindrical shape. The former 4 comprises: a cylindrical part 41 which is a cylindrical shape; a guide skirt 42 which is extended from one end of the cylindrical part 41 in an axial direction to an outside of the cylindrical part 41 in a radial direction; air spraying communication holes 51 provided on both sides of the cylindrical part 41 on the guide skirt 42; and pipelines 52 for feeding air to a space between a surface of the guide skirt 42 and the film f fed along the surface of the guide skirt, from the communication holes 51.SELECTED DRAWING: Figure 2
Patent JP-2017080835-A (JP)
Title: Cutting-tool cutting device
Inventor: IKUSHIMA MITSURU
IPC: B23Q3/08
Filed: 2015-10-26
Abstract: PROBLEM TO BE SOLVED: To restrain the occurrence of processing failure.SOLUTION: A cutting-tool cutting devices 1 and 100 comprise chuck tables 30 and 130 for holding a workpiece W by a first holding surface 45 or a second holding surface 153 and cutting-tool cutting means 20 installed on the tip of a spindle 21 for rotating orthogonally to the first holding surface 45 or the second holding surface 153 and including a cutting-tool wheel 22 having a cutting edge 25 for cutting the workpiece W held by the chuck tables 30 and 130, and the chuck tables 30 and 130 comprise the first holding surface 45 or the second holding surface 153 for sucking-holding the workpiece W and an inclined plane 42 or an inclined plane 152 formed around the first holding surface 45 or the second holding surface 153 and inclined in the direction for separating from the cutting edge 25 toward the outer periphery from the peripheral edge of the first holding surface 45 or the second holding surface 153, and the inclined plane 42 or the inclined plane 152 supports an end material E of the workpiece W of protruding around the first holding surface 45 or the second holding surface 153.SELECTED DRAWING: Figure 1
Patent JP-2017085364-A (JP)
Title: Speaker device
Inventor: ONO KOICHI
IPC: H04R1/28
Filed: 2015-10-28
Abstract: PROBLEM TO BE SOLVED: To provide a speaker device with improved sound quality.SOLUTION: A speaker device includes: a diaphragm for generating sound in response to an input drive signal; a speaker cabinet that stores the diaphragm on a front surface side and has a side wall arranged to be rotation-symmetric to a center axial line of the diaphragm; a first inner wall arranged to be coaxial with the diaphragm and extended in a cylindrical shape from a rear surface of the diaphragm to a position having a predetermined gap with a rear surface plate of the speaker cabinet; and a second inner wall arranged to be coaxial with the diaphragm and extended in a cylindrical shape on the inner side of the first inner wall from a rear inner surface of the speaker cabinet to a position having a predetermined gap with the rear surface of the diaphragm. A cross sectional area of a space formed between the first inner wall and the second inner wall is smaller than a cross sectional area of a space formed between the side wall and the first inner wall concerning a surface vertical to the center axial line of the diaphragm.SELECTED DRAWING: Figure 1
Patent JP-2017084271-A (JP)
Title: Parameter provision program, parameter provision method, and information processing device
Inventor: SUZUKI NORIO
IPC: G06Q50/20
Filed: 2015-10-30
Abstract: PROBLEM TO BE SOLVED: To support setting change about a learning service by a user.SOLUTION: A parameter provision program for an electronic learning system causes a computer 10 to execute processing which receives change of a parameter of the electronic learning system to be applied about a user belonging to a specific user group, calculates an evaluation value about the changed parameter based on use states of the electronic learning system of the specific user group before and after changing the parameter of the electronic learning system, and controls whether or not to provide the changed parameter, or a providing mode of the changed parameter in accordance with the calculated evaluation value.SELECTED DRAWING: Figure 3
Patent JP-2017085856-A (JP)
Title: Dc/dc converter, control circuit and control method therefor, and system power supply
Inventor: TAKENAKA SHOJI
IPC: H02M3/155
Filed: 2015-10-30
Abstract: PROBLEM TO BE SOLVED: To improve current balance between channels of a multiphase DC/DC converter.SOLUTION: An error amplifier 202 amplifies an error between a feedback signal Vdepending on an output voltage Vof a DC/DC converter 100 and its target value Vto generate an error signal V. A pulse width modulator 204 for each channel, a modulator in a peak current mode, includes: a PWM comparator 206 for comparing a current detection signal Vwith the error signal V; and a logic circuit 208. A driver 212 drives a switching transistor M1 depending on a PWM signal. A current balance circuit 220, with respect to an i-th (1≤i≤M) channel, superposes a correction signal Vdepending on a difference between a current detection signal Vand the average value of current detection signals Vof a plurality of channels on at least one of two inputs of the PWM comparator 206.SELECTED DRAWING: Figure 3
Patent JP-2016113610-A (JP)
Title: Soft feel coating composition for one time coating
Inventor: NOH EUN JU
IPC: C09D7/12
Filed: 2015-11-09
Abstract: PROBLEM TO BE SOLVED: To provide a BTX-FREE type environmental affinity soft feel coating composition containing as a base material an acryl modified urethane resin having an urethane resin original properties excellent in quality and chemical resistance and acryl resin original properties excellent in chemical resistance and raw material adhesiveness and applicable to one time coating one time baking system.SOLUTION: There is provided a soft feel coating composition for one time coating which contains a resin, a pigment, a solvent, and a normal additive and is an acryl modified urethane resin manufactured by polymerizing polycarbonate diol of 30 to 60 wt.%, polyester diol of 20 to 40 wt.%, and an acryl resin of 10 to 30 wt.%, and isocyanate monomer with a ratio of [NCO]/[OH] of 1 to 1.2.SELECTED DRAWING: None
Patent JP-2017086813-A (JP)
Title: Game machine
Inventor: SEKINE YASUYUKI
IPC: A63F5/04
Filed: 2015-11-17
Abstract: PROBLEM TO BE SOLVED: To provide a game machine capable of starting a special game without giving discomfort to a player regardless of the skill.SOLUTION: The game machine according to the present invention includes: notification means for notifying information for giving an advantageous state to a player; notification game determination means that, when a prescribed condition is established, can determine to transfer to a notification game state in which notification by the notification means becomes possible for a prescribed period; and announcement means that, when the transfer to the notification game state is determined, announces to determine the transfer to the notification game state. In a start unit game of the notification game state, when the transfer to the notification game state is determined, the announcement by the announcement means is executed, after a prescribed wait time has been consumed after starting the previous unit game, while it is currently a lock period when the game operation by the player is invalidated, and before a variable game of a plurality of display rows is started.SELECTED DRAWING: Figure 9
Patent JP-2017092908-A (JP)
Title: Video transmission system for remote control construction machine
Inventor: HOSHINO KAZUNORI
IPC: H04N7/18
Filed: 2015-11-17
Abstract: PROBLEM TO BE SOLVED: To reduce a communication load on a data communication channel by providing necessary minimum information for a person remotely controlling a construction machine.SOLUTION: A video transmission system configured by establishing communication connection, via a network 6, among cameras 21a to 21c that are mounted on a construction machine 20 having an actuator and photograph ambient monitoring video, a controller 4 for remotely controlling the construction machine 20, and displays 51a to 51c for displaying the ambient monitoring video comprises: encoders 22a to 22c and decoders 52a to 52c that are arranged on the network; connection/disconnection members 31a to 31c that are arranged between the encoders and decoders and perform switching between the encoders and decoders to a connected or disconnected state; and a connection/disconnection control device 33 that, when a control signal that is input from the controller and corresponds to target speed of the actuator has a value equal to or larger than a permission determination threshold, outputs a control signal for making the connection/disconnection members 31a to 31c operate so that only connection between an encoder and decoder to which a display, of the displays, for displaying ambient monitoring video in a direction in which the construction machine is driven by the control signal is connected is established.SELECTED DRAWING: Figure 1
Patent JP-2017093563-A (JP)
Title: Game machine
Inventor: HORIUCHI MOTOTSUGU
IPC: A63F5/04
Filed: 2015-11-19
Abstract: PROBLEM TO BE SOLVED: To make it easy to achieve enhancement of amusement.SOLUTION: If a cherry symbol is stopped at symbol stop positions on a first reel, a plurality of symbols among symbols stopped at the stop positions on the first reel is illuminated by a backlight. In this way, it becomes easy to understand that the cherry symbol is stopped at the symbol stop positions on the first reel, and thereby it becomes easy to achieve enhancement of amusement.SELECTED DRAWING: Figure 6
Patent JP-2017093643-A (JP)
Title: Game machine
Inventor: KAWAGUCHI NAOHIRO
IPC: A63F7/02
Filed: 2015-11-19
Abstract: PROBLEM TO BE SOLVED: To provide a game machine that can prevent execution of an unintended lottery due to intervention of a fraudulent act or occurrence of a failure in a game machine imparting a point to a player.SOLUTION: In a Pachinko game machine 1, a sub-control circuit 200 for controlling points to be imparted is configured to monitor consistency of the number of game balls passing through each start port with the number of variation times of symbols based on supplied commands.SELECTED DRAWING: Figure 87
Patent JP-2017096121-A (JP)
Title: Injection control device and injection control system
Inventor: SUZUKI TERUHITO
IPC: F02D45/00
Filed: 2015-11-19
Abstract: PROBLEM TO BE SOLVED: To provide an injection control device which can exactly estimate an intake flow rate at each intake passage, and an injection control system.SOLUTION: An injection control device and an injection control system comprise control parts for controlling the injection of fuel in an internal combustion engine. The control part comprises: an actual measurement flow rate acquisition part which acquires an actual measurement flow rate being an actual value of an intake flow rate in an intake passage for introducing air into a cylinder in which a piston is accommodated; a temperature acquisition part which acquires a temperature in the intake passage; and a pressure acquisition part which acquires pressure in the intake passage. The control part samples, while changing the intake flow rate, the actual measurement flow rate and a theoretical flow rate which is calculated following a prescribed theoretical formula on the basis of the temperature in the intake passage, the pressure in the intake passage, and a volume of air which is taken into the cylinder before the piston reaches a bottom dead point, calculates a regression characteristic line indicating a regression relationship between the actual measurement flow rate and the theoretical flow rate, and controls the injection of the fuel on the regression characteristic line on the basis of the estimated flow rate corresponding to the actual flow rate.SELECTED DRAWING: Figure 5
Patent JP-2017093678-A (JP)
Title: Tension bar fall prevention member
Inventor: NOJIMA YOSHIYUKI
IPC: A47B96/14
Filed: 2015-11-19
Abstract: PROBLEM TO BE SOLVED: To provide a tension bar fall prevention member which can be installed extremely close to an obstacle as space saving installation is possible and which can be made with a low cost as it can be formed from a single thin sheet if necessary.SOLUTION: The tension bar fall prevention member (the prevention member) 1 is for preventing a tension bar from falling by arranging between a tension bar and a wall surface. The prevention member includes: a front face 2 in contact with a tension bar; a reverse face which is on the rear side of the front face 2 and which is on the wall surface side; a lower support part 4 which is dually installed in the lower part of the prevention member 1 and which is for supporting a tension bar obliquely from below; and an adhesive member which is provided in the reverse face and which has an adhesion to such an extent that the prevention member 1 can be easily removed from the wall surface.SELECTED DRAWING: Figure 1
Patent JP-2017098402-A (JP)
Title: Through electrode substrate and method of manufacturing the same
Inventor: SUZUKI MIYUKI
IPC: H05K3/40
Filed: 2015-11-24
Abstract: PROBLEM TO BE SOLVED: To provide a through electrode substrate having improved electrical characteristics, and ensuring high yield even when a through hole having a hole diameter of more than about 60 μm is included, and to provide a method of manufacturing the same.SOLUTION: A method of manufacturing a through electrode includes to form a through hole in a substrate, to form a seed layer on the first surface of the substrate, to immerse the substrate into a first plating liquid, and to grow a first plating layer from the first surface until the through hole is closed, by first plating for supplying a current to the seed layer, to immerse the substrate into a second plating liquid, and to grow a second plating layer on the first plating layer until the space surrounded by a plane including the first face and the first plating layer is filled, by second plating for supplying a current to the first plating layer, before polishing the first surface until the first surface of the substrate is exposed.SELECTED DRAWING: Figure 2
Patent JP-2017096189-A (JP)
Title: Engine device
Inventor: HIDAKA HIROMITSU
IPC: F01N3/24
Filed: 2015-11-25
Abstract: PROBLEM TO BE SOLVED: To ensure that clogging of a post-processing device 20 caused by accumulation of deposits can be reduced in an engine device.SOLUTION: In the engine device according to the present invention, the post-processing device 20 that purifies exhaust gas of an engine 1 is provided in an exhaust passage of the engine 1. A three-way catalyst is used as the post-processing device 20. The engine device comprises a filter case 31 that incorporates a filter body 32 that collects deposits in exhaust gas. The filter case 31 is exchangeably arranged on the upstream side of the post-processing device 20 out of the exhaust passage.SELECTED DRAWING: Figure 6
Patent JP-2017094459-A (JP)
Title: Transport device
Inventor: NAKAMURA EIJI
IPC: B23Q7/04
Filed: 2015-11-25
Abstract: PROBLEM TO BE SOLVED: To provide a transport device which can be produced at a low cost without adversely affecting a line length of a transportation path for a workpiece.SOLUTION: A transport device 31 which is used for processing devices 11 to 13 and transports a workpiece W between standby positions Pwa, Pwb and a processing position Pp, comprises: plural arms 46, 46 which hold the workpiece W from both sides at tip sides thereof, and whose base end sides are provided so as to be turned so that tips are moved in a vertical direction; and a control unit 70 which turns and lifts the workpiece W in the state that the workpiece W positioned at one of the standby positions Pwa, Pwb and the processing position Pp is held between the plural arms 46, 46, moves the workpiece W to the other of the standby positions Pwa, Pwb and the processing position Pp in the state that the workpiece W is lifted, turns and lowers the workpiece W, and loads the workpiece W on the other of the standby positions Pwa, Pwb and the processing position Pp.SELECTED DRAWING: Figure 1
Patent JP-2017093989-A (JP)
Title: Sewing machine and recording medium in which program is recorded
Inventor: IMAIZUMI KAZUTAKA
IPC: D05B19/10
Filed: 2015-11-27
Abstract: PROBLEM TO BE SOLVED: To provide a sewing machine capable of shortening time of image processing in the case of performing positioning between a plurality of patterns by utilizing a photographed image.SOLUTION: A sewing machine acquires embroidery data which shows an embroidery pattern including a first pattern and a second pattern (S1). The sewing machine specifies an imaging region based on the embroidery data (S1). The sewing machine acquires first image data which shows the specified imaging region (S4), and extracts a first feature point (S5). The sewing machine acquires second image data after the first image data is acquired (S10), and extracts a second feature point (S11). The sewing machine sets arrangement of the second pattern with respect to the first patter in which a holding position is in a second position, based on the first feature point and the second feature point (S12), and corrects the embroidery data (S13). The sewing machine sews the second pattern on a workpiece based on the corrected embroidery data (S15).SELECTED DRAWING: Figure 5
Patent JP-2017101624-A (JP)
Title: Electric fan
Inventor: AIZAKI Tetsuya
IPC: F24D5/00
Filed: 2015-12-03
Abstract: PROBLEM TO BE SOLVED: To provide an electric fan which efficiently blows out warm air even when formed into a large flow rate type fan having a large blade diameter.SOLUTION: An electric fan according to the invention comprises: a housing in which an air intake port and an air outlet port are formed; an axial flow fan for suctioning air from the air intake port into the housing and blowing out the suctioned air from the air outlet port; a hot blast generator; and a hot blast discharge part which is installed so that a hot blast from the hot blast generator is discharged along a rotation direction of the air blown by the axial flow fan.SELECTED DRAWING: Figure 1
Patent JP-2016139121-A (JP)
Title: Production method of liquid crystal alignment film and method for manufacturing liquid crystal element
Inventor: UESAKA YUSUKE
IPC: G02F1/1337
Filed: 2015-12-03
Abstract: PROBLEM TO BE SOLVED: To provide a production method of a liquid crystal alignment film for obtaining a liquid crystal element having good reliability and afterimage characteristics.SOLUTION: A liquid crystal alignment film is produced by a method including: a step [A] of applying a polymer composition described in [1] or [2] below on a substrate to form a coating film; a step [B] of irradiating the coating film obtained in the step [A] with polarized radiation; and a step [C] of heating the coating film after the irradiation with radiation or during irradiation with radiation in the step [B]. The polymer composition [1] comprises at least one polymer (P) selected from the group consisting of a polyamic acid, a polyamic acid ester, a polyimide, a polysiloxane, and a polymer obtained by addition polymerization, and a liquid crystal compound (QR) having a crosslinking group and a photoaligning moiety. The polymer composition [2] comprises the above polymer (P), a liquid crystalline compound (Q) having a crosslinking group, and a low molecular weight compound (R) having a photoaligning moiety and a molecular weight of 2,000 or less.SELECTED DRAWING: None
Patent JP-2017103178-A (JP)
Title: Superconducting wire rod and method of manufacturing superconducting wire rod
Inventor: KAKIMOTO KAZUTOMI
IPC: H01B13/00
Filed: 2015-12-04
Abstract: PROBLEM TO BE SOLVED: To provide a superconducting wire rod capable of improving adhesion between an oxide superconducting layer and an Ag protective layer and a method of manufacturing the superconducting wire.SOLUTION: There is provided a superconducting wire 10 having a laminate 15 having a constitution by laminating an intermediate layer 12, an oxide superconducting layer 13 and a protective layer 14 on one side surface 11a of a tape shaped substrate 11 in this order, wherein the oxide superconducting layer 13 contains one or more kind of rare earth element, the protective layer 14 contains one or more kind of rare earth element and silver.SELECTED DRAWING: Figure 1
Patent JP-2016113460-A (JP)
Title: Oral antimicrobial agent and oral composition
Inventor: TSUTSUMI KOTA
IPC: A23G3/34
Filed: 2015-12-14
Abstract: PROBLEM TO BE SOLVED: To provide an oral antimicrobial agent and an oral composition exerting an excellent antibacterial effect that selectively inhibits the growth of pathogenic bacteria without affecting on the growth of a nonpathogenic indigenous bacteria in oral cavity.SOLUTION: The invention provides an oral antimicrobial agent comprising one or more kinds of plant extracts selected from Cistanche tubulosa, sprouting Brassica oleracea var. italica, and Coprinus comatus, and an oral composition containing the oral antimicrobial agent.SELECTED DRAWING: None