baber/WOPTO huggingface dataset:
Patent JP-2015009918-A (JP)
Title: Jack operation restriction device for outrigger device
Inventor: ATSUMI MASASHI
IPC: B66C23/78
Filed: 2013-06-27
Abstract: PROBLEM TO BE SOLVED: To make the operation of jack operation lever for extending and contracting jacks physically impossible when lock pins for slide locking are in lock release positions, in an outrigger device which has lock pin operation levers for operating the lock pins and the jack operation levers.SOLUTION: A jack operation restriction device for an outrigger device includes slide beams 2 comprised of outer cylinders 21 and inner cylinders 22, jacks 3 provided at the tips of inner boxes, lock pins 4 that make the sliding of the inner cylinders impossible, lock pin operation levers 5 that actuate the lock pins, and jack operation levers 6 that extend and contract the jacks. Between the jack operation lever 6 and the lock pin control lever 5, there is provided a jack operation lever locking means 7 which makes the operation of the jack operation lever physically impossible only when the lock pin control lever is in a state where the lock pin is actuated to the lock release position. This makes the operation of the jack operation lever impossible when the lock pin is in the lock release position.
Patent JP-2014029515-A (JP)
Title: Resist composition and method for producing resist pattern
Inventor: ICHIKAWA KOJI
IPC: G03F7/038
Filed: 2013-06-27
Abstract: PROBLEM TO BE SOLVED: To provide a resist composition from which a resist pattern with excellent DOF (depth of focus, focus margin) can be produced.SOLUTION: The resist composition comprises a resin having a structural unit expressed by formula (I) and an acid generator expressed by formula (II). In the formulae, Arepresents a single bond,-A-O-,-A-CO-O-, or the like, wherein * represents a hand bonding to -O-; Arepresents an alkanediyl group; Xrepresents an alkanediyl group which may be substituted with a hydroxy group or the like and in which a methylene group constituting the alkanediyl group may be replaced by an oxygen atom or a carbonyl group; Rrepresents a hydrocarbon group which may be substituted with a fluorine atom or a hydroxy group and in which a methylene group included in the hydrocarbon group may be replaced by an oxygen atom or a carbonyl group; and Zrepresents an organic cation.
Patent JP-2015010510-A (JP)
Title: Vacuum pump system, reporting method of abnormal sign of vacuum pump
Inventor: HOZUMI TAKASHI
IPC: F04C18/18
Filed: 2013-06-27
Abstract: PROBLEM TO BE SOLVED: To accurately predict an abnormality of a vacuum pump caused by accumulation of a solidified substance.SOLUTION: Vacuum pumps of a vacuum pump system including the vacuum pumps each comprise: a main shaft that is formed so as to extend in the direction of an axis and rotates about the axis; a rotor that is provided on the main shaft and includes a plurality of compressing stages; and a detecting part that detects at least one of pressure between the plurality of compressing stages and temperature between the plurality of compressing stages. The vacuum pump system comprises a reporting part that makes a report when a difference between a detection result of the detecting part and a predetermined value is equal to or greater than a predetermined level.
Patent JP-2015014478-A (JP)
Title: Displacement sensor
Inventor: NAGAI YUKO
IPC: G01B7/00
Filed: 2013-07-03
Abstract: PROBLEM TO BE SOLVED: To prevent detection accuracy of a displacement sensor from deteriorating by suppressing a distortion of a substrate.SOLUTION: A displacement sensor 10 detecting an amount of a displacement of a movable body 3 comprises: a case 31 that is provided in slide-contact with the movable body 3, defines a bottomed cylindric storage chamber 30 inside, and has an annular step part 32 in a smaller diameter than an inner diameter of the storage chamber 30 in a bottom surface of the storage chamber 30; a substrate 33 that abuts on the annular step 32, and defines a bottom chamber 34 between the bottom surface 30a of the housing chamber 30 and the substrate; a detection element 35 that is disposed on a bottom chamber 34 side of the substrate 33, and outputs a signal in accordance with an amount of a displacement of the movable body 3; a guidance passage 38 that guides to the bottom chamber 34 mold resin 39 to be charged inside the storage chamber 30 to anchor the substrate 33 to the annular step part 32.
Patent JP-2015012930-A (JP)
Title: Transformation toy and game system
Inventor: NOGUCHI TSUTOMU
IPC: A63H3/04
Filed: 2013-07-03
Abstract: PROBLEM TO BE SOLVED: To protect a digital code of a transformation toy provided with the code.SOLUTION: A transformation toy 1 comprises a plurality of members which are connected to be movable relative to each other, and deformable between a first form presenting character forms and a second form different from the first form with relative movement of the plurality of members. The transformation toy has: ground planes 23a, 23b which are planes exposed in the first form and allow the transformation toy to support itself; and a digital code 26 provided on a plane 25 except the ground planes that is exposed in the second form.
Patent JP-2015012956-A (JP)
Title: Game machine
Inventor: OGURA TOSHIO
IPC: A63F7/02
Filed: 2013-07-04
Abstract: PROBLEM TO BE SOLVED: To provide a game machine capable of saving power thereof while suppressing a deterioration of operating ratio.SOLUTION: A game machine includes: a main display device 9 where performance images which are related to a game are displayed; a sub display device 11 where performance images which are related to the game are displayed and whose electricity consumption is smaller than that of the main display device 9; and standby state control means 86 which performs standby state control when the game is not played. As the standby state control, until the game is played, the standby state control means 86 controls an operation state of the main display device 9 to be a power-saving state where the electricity consumption is smaller than that of a normal power state, and at the sub display device 11, display control for a standby indication is performed.
Patent JP-2014028702-A (JP)
Title: Curl correction device, conveyance device, and image forming device
Inventor: TSUDA NAOAKI
IPC: B65H5/06
Filed: 2013-07-05
Abstract: PROBLEM TO BE SOLVED: To suppress curling of a recording medium and to prevent retransfer in accompany therewith at low costs while preventing a device from being greatly complex.SOLUTION: A curl device includes a first roller 130 disposed to contact with the image surface side of a recording medium, and second and third rollers 131 and 132 arranged side by side in a recording medium conveying direction to contact with the nonimage surface side of the recording medium. The first, second and third rollers have surfaces where large-diameter and small-diameter parts are repeatedly formed in an axial direction. The first roller is located to be held between the second and third rollers. When seen from a direction orthogonal to the axial direction, the outermost diameters of the second and third rollers are separated. The outermost diameter of the first roller contacts with or intersects the second and third rollers. The large-diameter part of the first roller faces the small-diameter parts of the second and third rollers. The small-diameter part of the first roller faces the large-diameter parts of the second and third rollers, having no contact part.
Patent JP-2015021825-A (JP)
Title: Fluid handling device and fluid handling method
Inventor: ONO KOICHI
IPC: G01N35/08
Filed: 2013-07-18
Abstract: PROBLEM TO BE SOLVED: To provide a fluid handing device which can close a flow channel without requiring a mechanical force from the outside.SOLUTION: A micro fluid chip 100 has a first chip 120 and a second chip 150. The first chip 120 has a first substrate 130 including fluid flow channels 121 and 122 and a partition wall 123, and a first resin film 140. The second chip 150 has a second substrate 160 including a recessed portion 161, and a second elastomer film 170. Elastic modulus of the second film 170 is higher than elastic modulus of the first film 140. The first chip 120 and the second chip 150 are laminated so that the partition wall 123 faces the recessed portion 161 through the first film 140 and the second film 170. A pressure in the recessed portion 161 is controlled to a negative pressure, and thereby a gap is formed between the first film 140 and the partition wall 123, and the fluid flow channels are opened.
Patent JP-2015021101-A (JP)
Title: Polyimide film
Inventor: YASUDA MASABUMI
IPC: C08J5/18
Filed: 2013-07-22
Abstract: PROBLEM TO BE SOLVED: To provide a polyimide film which is excellent in dimensional stability and is suitable for a fine pitch circuit substrate, particularly a COF (Chip on Film) to be wired with a narrow pitch in a film width direction, and to provide a copper-clad laminate using the film as a base material.SOLUTION: There is provided is a polyimide film obtained by using an aromatic diamine component including p-phenylenediamine and an acid anhydride component. In the polyimide film, a thermal expansion coefficient αin a machine transportation direction (MD) of the film measured by using TMA-50 manufactured by Shimadzu Corporation and under conditions of a temperature range of measurement of 50 to 200°C and a rate of temperature rise of 10°C/minute, lies in a range of 2.0 ppm/°C or more to less than 10.0 ppm/°C, and a thermal expansion coefficient αin a width direction (TD) of the film measured under the same conditions, lies in a range of -2.0 ppm/°C or more to 3.5/°C or less, and a relationship of |α|≥|α|×2.0 is satisfied.
Patent JP-2015025861-A (JP)
Title: Scratch label
Inventor: UCHIDA KUMIKO
IPC: B42D25/27
Filed: 2013-07-24
Abstract: PROBLEM TO BE SOLVED: To solve the problems that: in a conventional scratch label, only a scratch hiding layer is used to hide confidential information so that an illegal person can easily make an imitation for it; and for the forgery prevention, though a scratch label is developed where a hologram layer is arranged on a top layer, a third person can recognize the hologram layer so that the illegal person can easily make an imitation for the scratch label having a similar optical effect.SOLUTION: A scratch label is provided in which a hologram layer is arranged under a scratch hiding layer of the scratch label to hide the hologram design from a third person. The hologram does not appear when simply scratching the scratch hiding layer. Confidential information and a hologram reproduction image are visible at the same time only when performing interfacial peeling of the scratch hiding layer, thereby improving a forgery prevention effect by providing unexpectedness.
Patent JP-2015026171-A (JP)
Title: Vehicle position recognition system
Inventor: SUGII KENICHI
IPC: G08G1/00
Filed: 2013-07-25
Abstract: PROBLEM TO BE SOLVED: To provide a vehicle position recognition system enabling a vehicle that measures about road to be traveled at a predetermined position, with a simple configuration at a low cost.SOLUTION: A vehicle position recognition system 1 includes: a camera 2 disposed on a roof of a vehicle C to be positioned at the center between an axle of a front wheel W1 and an axle of a rear wheel W2; an information processing part 3 for displaying a pointer 42 set based on a photographed image of the camera 2; a monitor 4 for displaying the photographed image of the camera 2 and the pointer 42 in overlapped manner; and a calibration jig 10 for setting the pointer 42. The calibration jig 10 is positioned based on the wheels W1, W2, and pointer 42 at a side edge part of a pseudo partition line part 11 displayed on the monitor 4. When travelling, by operating so that a partition line 20 of a road displayed on the monitor 4 agrees with the pointer 42, the vehicle C is travelled stably at a proper position.
Patent JP-2015027203-A (JP)
Title: Power conditioner, power conditioner system, and method of controlling power conditioner
Inventor: URAKAWA FUMIO
IPC: H02M7/48
Filed: 2013-07-26
Abstract: PROBLEM TO BE SOLVED: To provide a power conditioner, a power conditioner system and a method of controlling a power conditioner which reduce a variation in a voltage applied to a load device.SOLUTION: The power conditioner includes: an AC/DC conversion section capable of an inverter operation of converting a direct current supplied from a line to an alternating current to be supplied to a load device; a switch for switching to either of a first state to perform AC supply from an AC power supply to the load device and a second state to avoid AC supply from the AC power supply to the load device; and a control section for controlling the AC/DC conversion section. Before switching from the first state to the second state, the control section controls the AC/DC conversion section such that a phase of the alternating current supplied from the AC/DC conversion section to the load device matches a phase of an alternating current supplied from the AC power supply to the load device.
Patent JP-2015025979-A (JP)
Title: Projection optical system and image projection device
Inventor: TATSUNO HIBIKI
IPC: G02B17/08
Filed: 2013-07-26
Abstract: PROBLEM TO BE SOLVED: To provide a projection optical system with a super close projection capability, which offers both high quality images projected on a projection surface such as a screen and uniform illuminance distribution over the projection surface.SOLUTION: A projection optical system includes a lens optical system LS which comprises a plurality of lenses and forms an expanded image of an image displayed on an image display element LV, and a cylindrical transmissive optical element DP located between the lens optical system LS and a projection surface. The transmissive optical element DP has curvature in a direction corresponding to a longitudinal direction of a display screen of the image display element LV and, in a cross-section that is perpendicular to long sides of the display screen of the image display element LV and includes an optical axis, light exiting the lens optical system LS and entering the transmissive optical element DP has light intensity thereof distributed such that a first luminous flux from the lens optical system LS entering the transmissive optical element DP at a first incident angle has less intensity than a second luminous flux which enters the transmissive optical element DP at a second incident angle and is closer to the optical axis of the lens optical system LS than the first luminous flux.
Patent JP-2015024080-A (JP)
Title: Game machine
Inventor: ICHIHARA TAKAAKI
IPC: A63F7/02
Filed: 2013-07-29
Abstract: PROBLEM TO BE SOLVED: To provide a game machine allowing a hall computer to accurately acquire the number of game balls put out from starting the business to closing the business of a game hall.SOLUTION: In power-recovery setup processing of a RAM work area in a step S34 in a main control-side power activation processing, when game information to be stored and retained in a main control built-in RAM by a capacitor of a power supply board does not include information for progressing a game, a main control MPU in power recovery of a game machine determines that it is neither a power failure nor instantaneous interruption, but the game machine is recovered by the power activation. In switch input processing and prize ball processing in main control-side timer interrupt processing, the main control MPU counts the number of game balls on the basis of entry of game balls flowing down the game area, in respective types of winning holes, forcibly resets the number of game balls programmed to be put out to an upper tray and a lower tray by a prize ball device as prize balls stored and updated in the main control built-in RAM, and returns them to an initial value.
Patent JP-2015024089-A (JP)
Title: Game machine
Inventor: ONO SHINYA
IPC: A63F5/04
Filed: 2013-07-29
Abstract: PROBLEM TO BE SOLVED: To provide a game machine enabled, in a display performance for displaying a profit value gradually, to give a player an expectation to the last thereby to realize a showing to enhance the feeling at the time when a fixed display is performed.SOLUTION: In the case where a calculated value, in which the maximum value of an update value to be determined next is added to the previous display schedule value, is equal to or more than the final value corresponding to the profit value to be given, a determined addition value of update value determining means 154 is added to the previous display schedule value to update the display schedule value, and the display schedule value is rewritten into the final value, in the case where the calculated value exceeds the final value. Each time the display value storage means 153 updates the display schedule value, display execution means 156 changes the display to be made in the display part, into a display based on the display schedule value, and a fixed display is performed in the case where the display value storage means 153 rewrites the display schedule value into the final value.
Patent JP-2015025544-A (JP)
Title: Ball screw device
Inventor: KOYAGI KATSURA
IPC: F16H25/22
Filed: 2013-07-29
Abstract: PROBLEM TO BE SOLVED: To provide a ball screw device which can enhance a degree of freedom of a layout of an arrangement position of a dowel while forming a smooth ball environment in a ball rolling passage.SOLUTION: A ball screw device 18 includes a piston 27 which surrounds an external periphery of a ball nut 24. An external peripheral spiral groove 49 is formed at an external peripheral face of the ball nut 24, and a spiral rolling passage 60 is formed of the external peripheral spiral groove 49 and an internal peripheral face 28A of a cylinder part 28 of the piston 27. A return passage 61 for returning a ball in a rolling finish position to a rolling start position is formed of a connecting passage 54 of the spiral rolling passage 60 and a dowel 40. An internally-fit part 38 is formed at one end of the ball nut 24 in the axial direction X1. By the fitment of an external periphery of the internally-fit part 38 and the cylinder part 28, the relative rotation of the ball nut 24 and the piston 27 is prohibited.
Patent JP-2015031306-A (JP)
Title: Balancer housing
Inventor: YASUDA HIDEYUKI
IPC: F02B77/00
Filed: 2013-07-31
Abstract: PROBLEM TO BE SOLVED: To provide a balancer housing which can properly enhance the rigidity of a bearing part for supporting a balancer shaft, with a rib.SOLUTION: A balancer housing comprises a lower housing 24 and an upper housing, and also comprises: second fixed parts 30a, 30b which are arranged outside balancer shafts of a bearing part 29, and fixed to the upper housing; a third fixed part 30c which is arranged between the paired balancer shafts, and fixed to the upper housing; and a rib 40 which continues across the first fixed part 30a and the second fixed part 30b, and is expanded in a width so that ends in the width direction are located outside of ends in a width direction of the bearing part 29; and a lightening part 41 which is arranged inside the rib 40, and includes the third fixed part 30c.
Patent JP-2015031322-A (JP)
Title: Ball screw and manufacturing method for the same
Inventor: WATANABE ATSUSHI
IPC: F16H25/22
Filed: 2013-07-31
Abstract: PROBLEM TO BE SOLVED: To provide a ball screw and a manufacturing method for the ball screw which are capable of reducing manufacturing cost and preventing deterioration of lubrication in a load raceway caused by operation of the ball screw.SOLUTION: In a ball screw, a raceway constituted by a raceway groove 11 of a screw shaft 10 and a raceway groove 21 of a nut 20, includes a load raceway on which balls 30 are rollably disposed, and a not-loaded raceway on which the balls 30 are not disposed and grease is retained.
Patent JP-2013248472-A (JP)
Title: Game machine
Inventor: MAEDA TAKASHI
IPC: A63F7/02
Filed: 2013-08-01
Abstract: PROBLEM TO BE SOLVED: To provide a game machine capable of making the layout of various configurations related to a game area suitable.SOLUTION: A Pachinko machine includes a game board 80 having a game area over which game balls flow down. The game board 80 includes a general winning port 180 to which a part of the game balls flowing over the game area enters. A game ball entering the general winning port 180 is guided to a collecting board 250 provided on the back side of the game board 80. A decoration 190 is provided adjacently to the general winning port 180 in the game area, and a light emitter 282 which supplies light to the decoration 190 is provided posterior to the decoration 190 (or on the rear side of the general winning port 180). The light emitter 282 is mounted on the back side of the collecting board 250, and a light diffusion portion 266 is formed at a position located between the light emitter 282 and an inlet 181 of the general winning port 180 in the collecting board 250.
Patent JP-2015032671-A (JP)
Title: Device for manufacturing electromechanical conversion element, method for manufacturing electromechanical conversion element, electromechanical conversion element, droplet discharge head, and droplet discharge device
Inventor: SANO TAKESHI
IPC: B41J2/055
Filed: 2013-08-01
Abstract: PROBLEM TO BE SOLVED: To provide a device for manufacturing an electromechanical conversion element, achieving corona polarization treatment in which variation of polarization is small, without damaging an electromechanical conversion element and a substrate or a substrate film.SOLUTION: In a device 10 for manufacturing an electromechanical conversion element, polarization treatment is performed to an electromechanical conversion element 20 having a structure where a first electrode, an electromechanical conversion film and a second electrode are laminated on a substrate 17 or a substrate film. The device includes a corona electrode 11 for generating electric charges by corona discharge, a stage 13 for installing the electromechanical conversion element 20 thereon, a grid electrode 12 disposed between the corona electrode 11 and the stage 13, and a heating mechanism for heating the electromechanical conversion element 20. The corona electrode 11 is an electrode having a planar shape and has a structure where a plurality of projecting tip parts 110 are formed on a facing surface facing the electromechanical conversion element 20.
Patent JP-2015030953-A (JP)
Title: Antiviral vinyl chloride-based resin wall paper and method for producing the same
Inventor: OHAMA TOSHIO
IPC: B32B27/10
Filed: 2013-08-06
Abstract: PROBLEM TO BE SOLVED: To provide an antiviral vinyl chloride-based resin wall paper having an excellent appearance which promptly reduces the viral titer of a virus that came into contact therewith to inactivate the virus, and suppresses a generation of foam due to a sulfonic acid-based surfactant.SOLUTION: The antiviral vinyl chloride-based resin wall paper includes: a polyvinyl chloride-based resin layer that contains 100 pts.wt. of a polyvinyl chloride-based resin obtained by blending 10-90 pts.wt. of a vinyl chloride-based resin for paste and 90-10 pts.wt. of a suspension vinyl chloride-based resin and 0.5-7 pts.wt. of a sulfonic acid-based surfactant; and a substrate layer. A vinyl chloride-based resin composition used for the polyvinyl chloride-based resin layer is made thin by a melting forming method and is laminated on the substrate layer.