baber/WOPTO huggingface dataset:
Patent JP-2017084461-A (JP)
Title: Lighting circuit
Inventor: TSUBAME TETSUYA
IPC: H05B37/02
Filed: 2015-10-22
Abstract: PROBLEM TO BE SOLVED: To provide a lighting circuit that can reduce radiation noise, and suppress variation of brightness of a light source while simplifying the circuit configuration.SOLUTION: An LED 91 and an LED 92 are interposed in a first line L1 and a second line L2. A switching element Q31 is connected to the first line L1. A switching element Q51 is connected to the second line L2. A switching element Q41 is interposed in a third line L3. A voltage monitoring circuit 10 outputs a voltage of "H" level when the output voltage of a DC power supply Vcc is equal to or higher than a voltage threshold value V1, and outputs a voltage of "L" level when the output voltage is less than the voltage threshold value V1. When the output voltage of the voltage monitoring circuit 10 is "H" level, the switch control circuit 20 turns off the switching elements Q31 and Q51 and turns on the switching element Q41, and when the output voltage is "L" level, the switch control circuit 20 turns on the switching elements Q31 and Q51 and turns off the switching element Q41.SELECTED DRAWING: Figure 1
Patent JP-2017082263-A (JP)
Title: Metal composite powder and manufacturing method thereof
Inventor: KOBU HIROAKI
IPC: H01B5/00
Filed: 2015-10-26
Abstract: PROBLEM TO BE SOLVED: To provide a metal composite powder consisting of copper and silver, capable of preventing oxidation from advancing from a crystal grain boundary of copper and enhancing storage stability (reliability) and a manufacturing method therefor.SOLUTION: A metal composite powder having a percentage of area occupied by silver on a cross section of 3 to 20% is manufactured by spraying silver coated copper powder, wherein a surface of a copper powder with an average particle diameter of 0.1 to 100 μm is coated with silver of 5 mass% or more, to a thermal plasma tail flame part and diffusing silver on the surface of the copper powder to a crystal grain boundary inside of the copper powder.SELECTED DRAWING: Figure 2
Patent JP-2017083596-A (JP)
Title: Image formation device
Inventor: YOSHIDA MAYUKO
IPC: G06F3/0481
Filed: 2015-10-27
Abstract: PROBLEM TO BE SOLVED: To realize high operability in setting an operation condition, in an image formation device in which a plurality of operation conditions can be set.SOLUTION: In an image formation device, a control part executes a processes (i) and (ii). In short, in the process (i), the control part allows an operation part to select either a first setting mode in which an operation condition can be set at the operation part or a second setting mode in which only some of the operation conditions can be set at the operation part. When the second setting mode is selected at the operation part and the first setting mode is selected at the operation part after condition setting that can be done in the second setting mode is executed, the control part, in the process (ii), makes a content of the operation condition which is set when the second setting mode is selected reflected on the operation condition of the first setting mode.SELECTED DRAWING: Figure 7
Patent JP-2017080093-A (JP)
Title: Game machine
Inventor: ICHIHARA TAKAAKI
IPC: A63F7/02
Filed: 2015-10-28
Abstract: PROBLEM TO BE SOLVED: To provide a game machine capable of improving amusement of a game.SOLUTION: A game machine for executing a lottery on the basis of establishment of a predetermined condition and capable of executing a dynamic display comprises: special game state generation means capable of generating a special game state advantageous to a player, on the basis of a result of the lottery; performance storage means capable of storing a plurality of performances which can suggest an expectation degree in which the special game state is generated; and performance selection means for selecting the performance on the basis of the expectation degree and a result of the lottery from the performance storage means.SELECTED DRAWING: Figure 8
Patent JP-2017080236-A (JP)
Title: Game machine
Inventor: ISHIHARA KYOHEI
IPC: A63F5/04
Filed: 2015-10-30
Abstract: PROBLEM TO BE SOLVED: To provide a game machine in which failure of a sub control part and alteration for dishonest purposes can be easily found, and reduction of an interest of a player can be prevented.SOLUTION: Notification related to a combination lottery result of combination lottery means 103 is performed on both of a notification display device 60 controlled by a main control board 63 and a liquid crystal display device 27 controlled by a sub control board 73. The notification display device 60 performs notification in a same notification mode when a prescribed small combination and a bonus combination are won at the same time, and when only the prescribed small combination is won. Therefore, when the sub control board 73 and the liquid crystal display device 27 are broken, or alteration for dishonest purposes is performed, by confirming a notification content displayed on the notification display device 60 controlled by the main control board 63, the breakage or alteration can be easily found. In addition, the notification mode is same when the prescribed small combination and the bonus combination are won at the same time, and when only the prescribed small combination is won, so that, such a situation in which, a player understands a kind of a winning combination soon and an interest of the player is reduced, is prevented.SELECTED DRAWING: Figure 4
Patent JP-2017079685-A (JP)
Title: Washing device
Inventor: UCHIUMI HIROSHI
IPC: A01K13/00
Filed: 2015-10-30
Abstract: PROBLEM TO BE SOLVED: To provide a sanitary washing device hard to generate a residue.SOLUTION: A washing device includes a container 100 for storing a nipple 200, injection ports 130 and 135 for washing the nipple 200 by allowing cleaning fluid 300 to flow into an interval between the container 100 and the nipple 200, and a cleaning fluid supply part 10. The cleaning fluid 300 is supplied into the injection ports 130 and 135 from the cleaning fluid supply part 10. The cleaning fluid 300 is jetted out into the container 100 through the injection ports 130 and 135 so as to form a turning water flow in the container 100.SELECTED DRAWING: Figure 1
Patent JP-2017026297-A (JP)
Title: Personal evaporation type cooling device
Inventor: CHAN KA-YUN
IPC: F24F13/26
Filed: 2015-11-04
Abstract: PROBLEM TO BE SOLVED: To provide a personal evaporation type cooling device that is effective and efficient in its operation.SOLUTION: A portable evaporation type cooling device includes a primary passage for use in feeding primary air flow to an induction nozzle. A secondary passage that is not substantially closed extends from a surrounding air inlet toward the induction nozzle. WIth this arrangement, the secondary air flow is guided by the primary air flow through the secondary passage. Both primary air flow and the secondary air flow are discharged out of the induction nozzle into surrounding air. Atomizer at the secondary air flow adjacent the surrounding air inlet discharges fine water atomization to the secondary air flow. Mixing of the atomized water and the guided air flow is executed within an induction nozzle providing physical and thermal hindrance, complete cooled air flow can be utilized rapidly outside a user. Due to this fact, the present device is arranged near a face of a user, for example.SELECTED DRAWING: Figure 1
Patent JP-2017088726-A (JP)
Title: Descaling promotion additive for alloy steel, acid cleaning liquid composition using the same, and acid cleaning method
Inventor: JOKYO TOSHIFUMI
IPC: C23G1/08
Filed: 2015-11-09
Abstract: PROBLEM TO BE SOLVED: To provide a descaling promotion additive capable of swiftly performing the descaling of alloy steel, and further having no generation of harmful gas such as hydrogen sulfide, and an acid cleaning method.SOLUTION: Provided is a descaling promotion additive comprising one or more kinds selected from benzyl thiocyanate, trimethyl thiourea, tetramethyl thiourea and 3-mercapto-1-propane sulfonic acid, and also provided is an acid cleaning composition containing the promotion additive.SELECTED DRAWING: None
Patent JP-2016041276-A (JP)
Title: Game board
Inventor: MORO KENSUKE
IPC: A63F7/02
Filed: 2015-11-12
Abstract: PROBLEM TO BE SOLVED: To provide a game board capable of enhancing interest in a game.SOLUTION: A game board includes a first decorative pattern display device 208 and a second decorative pattern display device 209. The first decorative pattern display device 208 and the second decorative pattern display device 209 can execute mutually related performances (for example, an image of a character where a first image and a second image are identical). The second decorative pattern display device 209 permits a change in position. The size of a display area differs between the first decorative pattern display device 208 and the second decorative pattern display device 209.SELECTED DRAWING: Figure 1
Patent JP-2017088018-A (JP)
Title: tire
Inventor: ODA AKINORI
IPC: B60C11/03
Filed: 2015-11-12
Abstract: PROBLEM TO BE SOLVED: To provide a tire such as a studless tire capable of traveling on an ice-snow road including an ice road surface which can combine the performance on the ice road surface with the performance on a dry road surface, and especially the abrasion resistance performance in a higher level by using a composite land part row formed by a plurality of land part rows extending in a tire circumferential direction.SOLUTION: A pneumatic tire 10 includes a traverse inclined groove 270 which is formed between a land part block 210 and a land part block 260 adjacent thereto in a tire width direction and which is inclined in the same direction as an end edge inclined groove 220 and parts the adjacent land block 260. When in a contact area between the tire and a road surface, a groove total area S1 is a total area of the end edge inclined groove 220, the end edge inclined groove 280, and the traverse inclined groove 270, and a composite land part row total area S2 is a total area of the land part and the groove part from one end part of a central land part row 200 in the tire width direction to the other end part of the central land part row 200 in the tire width direction, S1/S2 is 0.05 or more and 0.25 or less.SELECTED DRAWING: Figure 6
Patent JP-2016102053-A (JP)
Title: Silicotitanate compact
Inventor: SHIMIZU TOSHIKI
IPC: B01J20/30
Filed: 2015-11-13
Abstract: PROBLEM TO BE SOLVED: To provide a silicotitanate compact the abrasion of which is suppressed when a large amount of an aqueous solution to be treated is made to pass through an adsorption medium-packed layer at a large flow rate to perform adsorption treatment thereon and which exhibits high selective adsorption characteristics to cesium and strontium, and to provide a method for producing the silicotitanate compact, and an adsorbent containing the silicotitanate compact.SOLUTION: The silicotitanate compact contains: one or more oxides selected from the group consisting of silica, alumina, zirconia and tungsten oxide; and silicotitanate having a sitinakite structure. The method for producing the silicotitanate compact comprises: a mixing step of mixing sol of at least one oxide selected from the group consisting of silica, alumina, zirconia and tungsten oxide, silicotitanate and water to obtain a mixture; a compacting step of compacting the mixture to obtain a compact; and a firing step of firing the compact.SELECTED DRAWING: Figure 1
Patent JP-2017087188-A (JP)
Title: Vacuum treatment device
Inventor: OKUDA KOJI
IPC: F16L59/065
Filed: 2015-11-17
Abstract: PROBLEM TO BE SOLVED: To provide a vacuum treatment device capable of securing the heat insulation performance in the joint part of a vacuum insulation piping.SOLUTION: Provided is a vacuum treatment device provided with: the first piping through which a temperature circulation liquid for controlling the temperature of a specimen support flows; and the second piping connected to the first piping, in which the first piping includes the first inner pipe 110 through which a temperature control circulation liquid flows, the first outer pipe 112 at the outside thereof and the first space 114 therebetween, the second piping includes the second inner pipe 111, the second outer pipe 113 at the outside thereof and the second space 115 therebetween, and the first space 114 and the second space 115 are mutually connected in a connection part 109.SELECTED DRAWING: Figure 3
Patent JP-2017093267-A (JP)
Title: Motor controller
Inventor: TANIICHI HIROYUKI
IPC: H02P6/08
Filed: 2015-11-17
Abstract: PROBLEM TO BE SOLVED: To provide a motor controller capable of performing shifting from field weakening control to phase difference control without causing a step-out state.SOLUTION: A motor controller includes: phase difference controlling means 43a for detecting a motor current flowing through a coil of a motor to control a motor voltage so that the phase difference between the motor current and the motor voltage becomes a predetermined target phase difference; and field weakening means 43b for, when the motor voltage is saturated, performing switching from the difference control by the phase difference controlling means 43a to the field weakening control by advancing the phase of the motor current so that the number of revolutions of the motor is further increased. When the phase difference reaches the target phase difference while the motor is controlled by the field weakening controlling means 43b, it is determined whether to shift from the field weakening control to the phase difference control.SELECTED DRAWING: Figure 2
Patent JP-2017099047-A (JP)
Title: Power converter and assembling method therefor
Inventor: WU PING
IPC: H02M7/48
Filed: 2015-11-18
Abstract: PROBLEM TO BE SOLVED: To provide a power converter which can be fixed onto a channel base by fixing work from the front side, from substantially the center in front-rear direction of a box to the rear side, with a simple fixing structure, and to provide an assembling method therefor.SOLUTION: A power converter includes a box 10 internally housing an electrical apparatus, a channel base 30 having an upper plate 31, on the upper surface of which the box 10 is installed, and a fixing member 40 for fixing the box 10 to the channel base 30. The fixing member 40 includes a clamp part 41 for clamping a bottom plate 13 and the upper plate 31 by sliding rearward from the state inserted into a first hole 13a for inserting a clamp part formed in the bottom plate 13 of the box 10 and a second hole 30a for inserting the clamp part formed in the upper plate 31, and a second hole 42 for inserting a bolt. The bottom plate 13 is fixed to the upper plate 31 by inserting a first fixing bolt 50 into the second hole 42 for inserting a bolt and a first screw hole 13b for inserting a bolt formed in the bottom plate 13, and then screwing into a first screw hole 30b.SELECTED DRAWING: Figure 7
Patent JP-2017096334-A (JP)
Title: Manufacturing method of high pressure tank
Inventor: KANEKO TOMONORI
IPC: F16J12/00
Filed: 2015-11-19
Abstract: PROBLEM TO BE SOLVED: To suppress contraction of a liner in manufacturing of a high pressure tank, and suppress occurrence of an excessively large clearance between the liner and fiber-reinforced resin layer.SOLUTION: A manufacturing method of a high pressure tank includes the steps of: (a) forming a fiber-reinforced resin layer covering the periphery of a liner, by heating a workpiece to cure a fiber-reinforced resin material while imparting first pressure to the inside of the workpiece, in which the fiber-reinforced resin material is wound around the liner; and (b) cooling the workpiece. In the step (b), in a process of cooling the workpiece, at the time of start of cooling, inner pressure of the workpiece is lowered from the first pressure to second pressure lower than the first pressure, in a standby period after lowering the inner pressure of the workpiece, the inner pressure of the workpiece is kept at the second pressure, and in a pressure increasing period after the standby period, the inner pressure of the workpiece is increased from the second pressure.SELECTED DRAWING: Figure 4
Patent JP-2017093328-A (JP)
Title: Artificial casing, and food product using the casing
Inventor: FUJIMOTO TOSHINORI
IPC: A22C13/00
Filed: 2015-11-20
Abstract: PROBLEM TO BE SOLVED: To provide an artificial casing for a food product, which is improved in sufficient strength and texture, and a food product using the casing.SOLUTION: An artificial casing for a food product containing cellulose nano-fibers, and the food product using the artificial casing. Especially by using oxidized cellulose nano-fibers or carboxy-methylated cellulose nano-fibers, the tensile strength of an artificial casing obtained can be improved, and the texture (crispy palate feeling, hardness) of the food product can be improved.SELECTED DRAWING: None
Patent JP-2017099153-A (JP)
Title: Vibration motor, silent notification device, and manufacturing method of vibration motor
Inventor: MORI ZENJI
IPC: H02K33/18
Filed: 2015-11-25
Abstract: PROBLEM TO BE SOLVED: To simplify a manufacture of a vibration motor.SOLUTION: A vibration motor includes: a base part that is vertically expanded to a center axis toward a vertical direction; a magnet part that is fixed to an upper side of the base part; a coil part that faces to a radial direction with the magnet part; and a weight part 42 that is positioned on an external side of the radial direction of the coil part, and comprises: an annular vibration part 14 that is arranged at a circumference of the magnet part, and vibrates to the vertical direction; a cylindrical cover part with a lid that covers the upper side of the vibration part 14 and is fixed to the base part; and an annular elastic member 15 that is disposed at the circumference of the magnet part of between a top inner surface of the cover part and a top part of the vibration part, and is connected to the top parts of the cover part and the vibration part. An inner edge part of the elastic member 15 is positioned in the side of the radial direction inner than an inner periphery of the weight part 42, in which a position determination part is provided to the inner edge part of the elastic member 15, and in which a connection part indicating a connection position of the cover part and the elastic member 15 is provided in the external surface of the top part of the cover part.SELECTED DRAWING: Figure 9
Patent JP-2017096183-A (JP)
Title: Driving device
Inventor: ISHIHARA YASUTO
IPC: F03C1/06
Filed: 2015-11-25
Abstract: PROBLEM TO BE SOLVED: To provide a driving device capable of reducing maintenance costs.SOLUTION: A driving device 1 includes a plurality of driving cylinders 10 disposed around a rotation axis A1 of a rotor 40, an oscillation body 20 driven by the plurality of driving cylinders 10, and a displacement restricting portion 50 for restricting displacement of the oscillation body 20. Each of the plurality of driving cylinders 10 includes a first tilting support body 12 fixed to a piston body 11 reciprocating in a direction of the rotation axis A1, and a tilting body 13 tiltably supported by the first tilting support body 12 at one end side. The oscillation body 200 includes a plurality of second tilting supports 22 fixed to one face side of an oscillation body portion 21, disposed around a center axis A2, and tiltably supporting the other end side of the tilting body 13, and a bevel gear 23 disposed coaxially with the center axis A2 to the other face side of the oscillation body portion 21. The rotor 40 includes a crown gear 41 engaged with the bevel gear 23, and disposed coaxially with the rotation axis A1 of the rotor 40.SELECTED DRAWING: Figure 1
Patent JP-2017099499-A (JP)
Title: Slot machine
Inventor: TSUBAKISAWA TOMOMI
IPC: A63F5/04
Filed: 2015-11-30
Abstract: PROBLEM TO BE SOLVED: To provide an amusing slot machine by providing a privilege in response to meeting a prescribed condition while utilizing hands on a game rule.SOLUTION: A slot machine comprises: attainment determination means to determine whether a prescribed number of games is attained by counting the number of special games executed during a period of executing the special games that terminates in response to meeting a prescribed condition determined each time the game is executed; and privilege providing means to provide a prescribed privilege when the prescribed number of games is attained.SELECTED DRAWING: Figure 14
Patent JP-2017104771-A (JP)
Title: Filter washing head
Inventor: SAITO YASUHIKO
IPC: B01D33/06
Filed: 2015-12-07
Abstract: PROBLEM TO BE SOLVED: To provide a filter washing head capable of suppressing difference of easiness of flow of back wash water between a part of a long hole near a center part in the longer direction on an abutting surface and a part of the long hole near an end part in the same direction on the abutting surface.SOLUTION: In a filter washing head 53, according to a view in the axial direction of a head base pipe 54, vacuum holes 401a, 402a each have a long hole shape extending over the inside and the outside of a passage 541 of the head base pipe 54. A suction nozzle 4 has a hollow part 404 for communicating the vacuum holes 401a, 402a with the passage 541 of the head base pipe 54 on a position overlapping with the vacuum holes 401a, 402a, according to the view in the axial direction of the head base pipe 54.SELECTED DRAWING: Figure 5
Patent JP-2017106976-A (JP)
Title: Projector
Inventor: TAKEMOTO SEIJI
IPC: G09G3/20
Filed: 2015-12-07
Abstract: PROBLEM TO BE SOLVED: To provide a projector that can reduce occurrence of a color shift even when displaying a low luminance image on a display surface.SOLUTION: A projector comprises a light source control unit 117 that controls an output of each of laser light sources 103 to 105, using a characteristic approximate expression approximating an IL characteristic of each of the laser light sources 103 to 105. An error between a value of the IL characteristic expressed by the characteristic approximate expression and an actually measured value of the IL characteristic falls within a prescribed error range. The characteristic approximate expression is composed of a plurality of approximate expressions having the IL characteristic divided by one or more division points, and is calculated so that an optical output ratio at corresponding one or more division points of each of the laser light sources 103 to 105 is a white balance ratio.SELECTED DRAWING: Figure 6
Patent JP-2017107069-A (JP)
Title: Substrate treatment apparatus, and sheet substrate for testing
Inventor: KURASHIGE Takahiro
IPC: G03F7/207
Filed: 2015-12-10
Abstract: PROBLEM TO BE SOLVED: To provide a substrate treatment apparatus for subjecting a long-sized sheet substrate for forming a pattern such as an electronic device and wiring to a specified continuous treatment, and a sheet substrate for testing.SOLUTION: A substrate treatment apparatus subjects a flexible long-sized first sheet substrate to a specified treatment while conveying the first substrate in the lateral direction. The apparatus includes a substrate conveying section for conveying the first sheet substrate in the lateral direction so that the first sheet substrate passes through a treatment section that practices the specified treatment to the first sheet substrate, a substrate supply and recover section for supplying a flexible second sheet substrate having a specified length in the conveying direction by the substrate conveying section so that the second sheet substrate passes through the treatment section together with the first sheet substrate and for recovering the second sheet substrate treated in the treatment section, and a controlling section for controlling the treatment section so that the treatment section has a different treating condition between a first state where only the first sheet substrate passes through the treatment section and a second state where the first sheet substrate and the second sheet substrate pass through the treatment section together.SELECTED DRAWING: Figure 12