baber/WOPTO huggingface dataset:
Patent JP-2018131317-A (JP)
Title: Seismic isolation and vibration control system of rack warehouse
Inventor: Liu ming cong
IPC: F16F15/02
Filed: 2017-02-17
Abstract: PROBLEM TO BE SOLVED: To provide a seismic isolation and vibration control system of a rack warehouse capable of reducing acceleration due to earthquake all over the rack warehouse in a height direction and capable of reducing acceleration regardless of characteristics of input earthquake wave.SOLUTION: The system comprises a vibration control device 2 provided to an uppermost part of a rack structure body 12 for acting as a TMD, and a seismic isolation device 3 provided between a floor surface (installation surface) 15 of a rack warehouse 13 and the rack structure body 12. The seismic isolation device 3 comprises: a lower guide part which is provided to an upper part of the floor surface 15 and has a lower slide surface protruding downward along an X direction and inclining in a V-shape; an upper guide part which is provided to a bottom part of the rack structure body 12 and has an upper slide surface protruding upward along a Y direction and inclining in a reverse V-shape; and a slider which is arranged between the lower slide surface and the upper slide surface, capable of relatively displacing in the X direction to the lower guide part along the lower slide surface, and capable of relatively displacing in the Y direction to the upper guide part along the upper slide surface.SELECTED DRAWING: Figure 1
Patent JP-2018130479-A (JP)
Title: Game machine
Inventor: OKAMURA GEN
IPC: A63F7/02
Filed: 2017-02-17
Abstract: PROBLEM TO BE SOLVED: To enhance fun of a game.SOLUTION: Based on determination of an enable state by variable state determination means, performance execution means starts execution of a specific performance. Meanwhile, based on determination, by specific condition determination means, of satisfaction of specific conditions according to information based on determination of a disable state by the variable state determination means, a first performance pattern of the specific performance is varied to a second different performance pattern. As a result, based on determination that a specific performance based on operation of operation means cannot be executed, a performance pattern of the specific performance can be varied from the first performance pattern to the second performance pattern. Therefore, based on operation of the operation means for preventing execution of the specific performance, a performance pattern of a specific performance to be executed next can be varied, thus increasing a performance effect of a performance to be executed based on the operation of the operation means, and hence enhancing fun of a game.SELECTED DRAWING: Figure 183
Patent JP-2018132738-A (JP)
Title: Fixation device and image formation device
Inventor: MATSUO RYOHEI
IPC: G03G21/14
Filed: 2017-02-17
Abstract: PROBLEM TO BE SOLVED: To provide a fixation device capable of taking a larger contact area between a fixation belt and a heating member with a simpler configuration as much as possible in a belt heating method.SOLUTION: In a fixation device, a fixation nip 69 is formed by depressing a pressure roller 63 that is provided at an outside of a belt circulation path via a fixation belt 61 against a fixation roller 62 provided at an inside of the belt circulation path of an endless fixation belt 61 to make surfaces of the pressure roller 63 and the fixation belt 61 come into contact with each other. The fixation device includes a heating roller 64 disposed at the outside of the belt circulation path and a backup member 66 that is provided at the inside of the belt circulation path to bring the fixation belt 61 into pressure-contact with the heating roller 64. A surface in contact with a belt section 61a of the backup member 66 is a flexure shape along an outer peripheral surface 64a of the heating roller 64.SELECTED DRAWING: Figure 3
Patent JP-2018132505-A (JP)
Title: Magnetic composite particles, manufacturing method therefor, and immunoassay particles
Inventor: NAGAO DAISUKE
IPC: G01N33/543
Filed: 2017-02-17
Abstract: PROBLEM TO BE SOLVED: To provide magnetic composite particles which can be quickly separated from a sample solution using magnetism, and exhibit superior dispersion stability even in a solution containing electrolytes.SOLUTION: A magnetic composite particle comprises a core particle containing an inorganic oxide or polymer and an outer shell formed on a surface thereof, the outer shell containing magnetic nanoparticles, a silicon compound, and polymeric molecules. When average particle diameter values of the magnetic composite particles in pure water (d), in 5 mM sodium chloride solution (d), and in 10 mM sodium chloride solution (d) as measured by the dynamic light scattering method are compared, (d)/(d) shall be 3.5 or less and (d)/(d) shall be 3.5 or less.SELECTED DRAWING: Figure 1
Patent JP-2018136643-A (JP)
Title: Case for electronic equipment
Inventor: GOCHO KATSUMI
IPC: H05K5/03
Filed: 2017-02-20
Abstract: PROBLEM TO BE SOLVED: To provide a case for electronic equipment capable of improving operability when general purpose electronic equipment is used for order entry business.SOLUTION: There is provided a case for electronic equipment fitted to portable electronic equipment comprising a display screen in the front, and the case for electronic equipment comprises: a main body part which holds the electronic equipment detachably with the front of the electronic equipment exposed; a connection part connected to the electronic equipment fitted to the main body part; a cover part covering the front of the electronic equipment in a manner allowing the front to be opened/closed; and a first operation part provided on a face side facing the front of the electronic equipment, of the cover part, and having an operation element for data input, the connection part being configured to input information corresponding to an operation on the operation element of the first operation part to the electronic equipment.SELECTED DRAWING: Figure 1
Patent JP-2018136198-A (JP)
Title: Navigation device, route search server, and route search method
Inventor: MARU MITSUNORI
IPC: G08G1/0969
Filed: 2017-02-22
Abstract: PROBLEM TO BE SOLVED: To appropriately eliminate a traveling difficult section when guiding a route and ensure that the route quality of its alternative route is good.SOLUTION: Provided is a navigation device 200 configured to include a computation device 204 for specifying, upon finding a route that includes a travelling difficult section, the route as a route candidate after adding a prescribed penalty cost to the cost of the route, specifying an alternative route that links a first partial route leading from a prescribed configuration node in the traveling difficult section of the searched route to a destination and a second partial route leading from the place of departure in the searched route to a searched node, specifying the alternative route as a route candidate after adding a connection cost for leading from the searched node to the prescribed configuration node in the traveling difficult section to the cost of each of the first and second partial routes, and selecting the route candidate having had the penalty cost added or the alternative route having had the connection cost added, whichever is smaller in cost, as a route for guidance.SELECTED DRAWING: Figure 9
Patent JP-2018135004-A (JP)
Title: Tire for motorcycle
Inventor: OTANI TADASHI
IPC: B60C11/03
Filed: 2017-02-22
Abstract: PROBLEM TO BE SOLVED: To provide a tire for a motorcycle improved in turning performance.SOLUTION: A tire for a motorcycle includes a tread section 2 which has a rotation direction specified. A first groove group 10 formed in the tread section 2 includes: a first crown inclined groove 11; a first middle inclined groove 12 inclined in an opposite direction of the first crown inclined groove 11; and a first shoulder inclined groove 13 inclined in the same direction as the first middle inclined groove 12. The first crown inclined groove 11 and the first middle inclined groove 12 are arranged to overlap with each other in a tire axial direction. The first crown inclined groove 11 and the first shoulder inclined groove 13 are arranged to overlap with each other in the tire axial direction.SELECTED DRAWING: Figure 2
Patent JP-2020064087-A (JP)
Title: Optical device
Inventor: OZAKI Chigusa
IPC: G02B5/30
Filed: 2017-02-22
Abstract: To provide an optical device capable of reducing local glossiness and also properly transmitting light.SOLUTION: An optical device comprises: a first substrate 10 having light transmissivity; a second substrate 20 opposed to the first substrate 10 and having light transmissivity; a light distribution layer 30 arranged between the first substrate 10 and the second substrate 20, and distributing incident light; and a first electrode 40 and a second electrode 50 arranged with the light distribution layer 30 interposed. The light distribution layer 30 has: an uneven structure part 31 having a plurality of projection parts 32; and an optical medium part 34 arranged at a plurality of recessed parts 33 between the plurality of projection parts 32, and containing liquid crystal molecules 35, the optical medium part 34 varying in refractive index as a voltage is applied between the first electrode 40 and the second electrode 50. On the first substrate 10 side of the optical medium part 34 of the plurality of recessed parts 33, a light blocking part 60 is arranged which blocks at least part of the incident light and has a surface roughness equal to or less than a visible light wavelength on a contact surface 60 in contact with the optical medium part 34.SELECTED DRAWING: Figure 2
Patent JP-2018140945-A (JP)
Title: Composition for artificial nail, artificial nail, removal solution, and artificial nail kit
Inventor: TOJO KENICHI
IPC: A61K8/37
Filed: 2017-02-27
Abstract: PROBLEM TO BE SOLVED: To provide a composition for an artificial nail that can be sufficiently removed after curing of the artificial nail even without the use of an organic solvent and that cannot be removed with regular water after curing of the artificial nail.SOLUTION: Provided is a composition for an artificial nail comprising an anionic monomer that is polymerized by a radical reaction.SELECTED DRAWING: None
Patent JP-2018141727-A (JP)
Title: Method of analyzing conductive foreign matter
Inventor: HIROE HIROSHI
IPC: G01N27/04
Filed: 2017-02-28
Abstract: PROBLEM TO BE SOLVED: To provide a method of analyzing conductive foreign matter, which enables quick analysis of conductive foreign matter.SOLUTION: A conductive foreign matter analysis method for identifying material of foreign matter generated during a secondary battery manufacturing process is provided, where the method utilizes an analysis device 50 comprising a pair of electrode probes 52 spaced apart by 100 μm, and a resistance meter 53 electrically connected to the electrode probes 52. The pair of electrode probes 52 is allowed to penetrate through the conductive foreign matter Z in a height direction thereof, and the material of the conductive foreign matter Z is identified from volume resistivity measured by the resistance meter 53.SELECTED DRAWING: Figure 4
Patent JP-2018146249-A (JP)
Title: Dangerous object detector
Inventor: TAKAGI KAZUYOSHI
IPC: G01S13/42
Filed: 2017-03-01
Abstract: PROBLEM TO BE SOLVED: To solve the problem that the time needed for detecting a dangerous object included in an image is extended.SOLUTION: A dangerous object detector of the present invention comprises a flight vehicle that can fly, a plurality of first receiving antennas, a plurality of second receiving antennas, a first drive unit, a synthesis processing unit, and a determination unit. The plurality of first receiving antennas are provided in the flight vehicle and arrayed in a first direction, and receives a millimeter wave. The plurality of second receiving antennas are provided in the flight vehicle and arrayed in a second direction intersecting the first direction, and receives a millimeter wave. The first drive unit causes the plurality of first receiving antennas and the plurality of second receiving antennas to be scanned in a first scan direction. The synthesis processing unit synthesizes a first image from the millimeter wave received by the plurality of first receiving antennas being scanned by the first drive unit and a second image from the millimeter wave received by the plurality of second receiving antennas and generates a synthesized image. The determination unit determines whether or not the image of a dangerous object is included in the synthesized image.SELECTED DRAWING: Figure 1
Patent JP-2017141447-A (JP)
Title: Fluoride phosphor, method for producing the same, and light-emitting device using the same
Inventor: YOSHIDA TOMOKAZU
IPC: C09K11/61
Filed: 2017-03-01
Abstract: PROBLEM TO BE SOLVED: To provide a red light-emitting phosphor excellent in water resistance and a method for producing the same.SOLUTION: The method for producing the fluoride phosphor includes a step of bringing fluoride particles represented by formula (I): K[MMnF] (M is at least one selected from group 4 elements and group 14 elements; and a satisfies 0<a<0.2) into contact with a solution containing alkaline earth metal ions in the presence of a reducing agent to form an alkaline earth metal fluoride on the surface of the fluoride particles.SELECTED DRAWING: Figure 1
Patent JP-2018145453-A (JP)
Title: Masking jig
Inventor: NAKAGAWA TAKAO
IPC: C25D7/04
Filed: 2017-03-02
Abstract: PROBLEM TO BE SOLVED: To provide a masking jig capable of accurately applying a surface treatment only to a necessary area.SOLUTION: The masking jig to be fitted into a hole part continuous to a surface of a component to be subjected to a surface treatment to mask the hole part, comprises an insertion part made from an elastic body comprising a first outer circumferential face formed on the outer side relative to its shape formed upon being fitted into the hole part by a predetermined amount of compression in the width direction thereof, and a grip part continuous to the insertion part comprising a second outer circumferential face disposed, when the insertion part is in a state of being fitted into the hole part, inside an area surrounded by a virtual line extending from the edge of the hole part vertically and outwardly relative to the aforementioned surface.SELECTED DRAWING: Figure 2
Patent JP-2018143515-A (JP)
Title: Game machine
Inventor: YAMAMURO MASAYOSHI
IPC: A63F7/02
Filed: 2017-03-06
Abstract: PROBLEM TO BE SOLVED: To provide a game machine for allowing game balls to head for a winning hole having a variable member in a flow differing from before.SOLUTION: A Pachinko game machine 10 includes: an outer flow-down regulation projection 89 comprising a guide rail 90 or the like projecting from a front of a game board 11; an inner flow-down regulation projection 88 comprising a frame protruding wall 24 or the like; and a guide projection 74 including a front winning hole 72 and a variable member 72T in a passage 72Z between projections in an area to the frame protruding wall 24. With an upper edge of the guide projection 74 as a reference point P0, when a virtual reference line H extended from the reference point P0 to the opening edge side at a right side of the front winning hole 72 is rotated up with the reference point P0 as the center, a segment for connecting the reference point P0 and the frame protruding wall 24 is configured such that a reference contact part 96 that comes into contact before a route division projection is provided in the inner flow-down regulation projection 88.SELECTED DRAWING: Figure 17
Patent JP-2018144400-A (JP)
Title: Injection molding machine
Inventor: TANAKA YOSHITADA
IPC: B22D17/20
Filed: 2017-03-07
Abstract: PROBLEM TO BE SOLVED: To provide an injection molding machine capable of improving assembling accuracy between members constituting the injection molding machine.SOLUTION: An injection molding machine includes a motor, a screw shaft rotated by the motor, a movement conversion mechanism including a nut screwed into the screw shaft and moved forward and backward by rotation of the screw shaft, and a base into which the motor and the movement conversion mechanism are assembled. The base and members assembled into the base are spigot-fitted.SELECTED DRAWING: Figure 6
Patent JP-2018149700-A (JP)
Title: Method for manufacturing laminated structure and the laminated structure
Inventor: YOSHINAGA HITOSHI
IPC: B32B37/10
Filed: 2017-03-10
Abstract: PROBLEM TO BE SOLVED: To provide a method for manufacturing a laminated structure capable of suppressing residual foaming at a boundary surface.SOLUTION: The method for manufacturing the laminated structure comprises a step of crimping a laminate 100 including a base material 12 and a coating material 14 with a compression plate 20 having an uneven pattern on a compression face 201. The laminated structure obtained by the method has an uneven structure formed on a surface of the base material 12 on a side of the coating material 14 and the surface of the coating material 14 on the side opposite to the side of the base material 12, for example. Further, the laminated structure has an accommodation space provided between the base material 12 and the coating material 14, for example, for accommodating an object. Furthermore, the laminated structure can function as a container or a packaging material.SELECTED DRAWING: Figure 1
Patent JP-2018148995-A (JP)
Title: Magnetic resonance imaging apparatus and static magnetic field correction method
Inventor: TANAKA HIDEKAZU
IPC: A61B5/055
Filed: 2017-03-10
Abstract: PROBLEM TO BE SOLVED: To suppress a center frequency shift while maintaining uniformity of a static magnetic field in a magnetic resonance imaging apparatus and a static magnetic field correction method.SOLUTION: A magnetic resonance imaging apparatus 1 includes: a static magnetic field magnet 10 for generating a static magnetic field; metal shims, a predetermined number of which are arranged at each position in the static magnetic field, for correcting the uniformity of the static magnetic field by passive shimming; and a shim coil unit 11 for generating a magnetic field by the supply of power, and correcting the uniformity of the static magnetic field by active shimming. The predetermined number of metal shims at each position is determined so that a center frequency shift in a magnetic resonance signal by a change in the temperature of the metal shims falls within a predetermined range irrespective of whether or not the uniformity of the static magnetic field satisfies a predetermined criterion.SELECTED DRAWING: Figure 1
Patent JP-2018149650-A (JP)
Title: Discharge processing electrode and metal mold manufacturing method
Inventor: FUJIKI KEIJI
IPC: B23H1/04
Filed: 2017-03-14
Abstract: PROBLEM TO BE SOLVED: To provide a discharge processing electrode and a mold manufacturing method, which are able to improve mold accuracy.SOLUTION: A discharge processing electrode 1 comprises: a narrow part 2 formed in a shape corresponding to a tooth formation groove 11a and a groove formation tooth 11b such that the tooth formation groove 11a and the groove formation tooth 11b are processed by relatively moving a discharge processing electrode 1 in a radial direction with respect to a mold 10, the narrow part having a helical projecting part 2a formed smaller in diameter than the tooth formation groove 11a and a helical recessed part 2b formed smaller in diameter than the groove formation tooth 11b; a basal-end part 3 formed in a shape corresponding to a guide part 12 such that the guide part 12 is processed by relatively moving the discharge processing electrode 1 in a radial direction with respect to the mold 10, the basal-end part being formed smaller in diameter than the guide part 12; and a leading-end part 4 formed in a shape corresponding to a rand-escape part 13 such that the guide part 12 is processed by relatively moving the discharge processing electrode 1 in a radial direction with respect to the mold 10.SELECTED DRAWING: Figure 6D
Patent JP-2017173320-A (JP)
Title: Detector circuit for electromagnetic inductive displacement sensor, in particular for touch plate
Inventor: FRANCOIS GUEISSAZ
IPC: G01D5/20
Filed: 2017-03-15
Abstract: PROBLEM TO BE SOLVED: To provide a detector circuit of lower consumption for electromagnetic inductive displacement sensors.SOLUTION: A detector circuit CD for detecting a variation in inductance Lx of a magnetic circuit of an electromagnetic inductive displacement sensor CP includes a first flip flop BD1, a pulse generator GP, a clock signal generator GH, and a second flip flop BD2. The first flip flop BD1 supplies a first signal U1 comprising a charge pulse of sufficient duration to charge a coil BN to a threshold current, the first signal U1 being applied to a first terminal of the coil BN. The pulse generator GP supplies a reference signal U4 comprising a reference pulse. The clock signal generator GH triggers the charge pulse and the reference pulse periodically and simultaneously. The second flip flop BD2 generates an output signal U5 taking the state of the first signal U1 at a trailing edge of the reference pulse.SELECTED DRAWING: Figure 1
Patent JP-2018153894-A (JP)
Title: Automatic screw driving device
Inventor: HATANO YOSHIKAZU
IPC: B23P19/06
Filed: 2017-03-17
Abstract: PROBLEM TO BE SOLVED: To provide an automatic screw driving device of which a motor can be replaced with another motor, even when the motors have different ratings.SOLUTION: The automatic screw driving device has a robot 50 including an interface mechanism that can mount and dismount a screw driving tool 10 having a bit Ba to be engaged with a screw S. The screw driving tool 10 comprises: a bit holder 30 for supporting the bit Ba; and a rotary drive 20 for rotating the bit Ba. The bit holder 30 and the rotary drive 20 are directly connected to each other through a tool holding plate 40 perpendicular to an axis of the bit Ba. The tool holding plate 40 has a first sliding plate 45 that slides parallel to the tool holding plate. The interface mechanism includes a first interface mechanism for connecting/disconnecting the first sliding plate 40 and the robot 50 to/from each other. The first interface mechanism includes: a first fitting shank member 51 that is moved in a radially expanding direction by input of compressed air; and a first fitting hole member 41 to be fitted to the first fitting shank member. The robot 50 has one of the first fitting shank member 51 and the first fitting hole member 41, while the first sliding plate 40 has the other.SELECTED DRAWING: Figure 1
Patent JP-2017142825-A (JP)
Title: Wearable device
Inventor: MATSUKI TOMOAKI
IPC: G06F3/038
Filed: 2017-03-21
Abstract: PROBLEM TO BE SOLVED: To provide a wearable device that ensures safety of a user.SOLUTION: A wearable device 1 includes a spectacle-shaped frame 10 to be worn on a face of a user. A face portion thereof has an electronic device 11 disposed therein having an image capturing unit 12 for photographing an object. The electronic device 11 also has a transparent display 13 provided on a front end thereof. In addition to the image capturing unit 12 and the display 13, the electronic device 11 has a detection unit 14, a notification unit 15, and a control unit 16 as shown in the figure 2.SELECTED DRAWING: Figure 1
Patent JP-2018153577-A (JP)
Title: Game machine
Inventor: ICHIHARA TAKAAKI
IPC: A63F7/02
Filed: 2017-03-21
Abstract: PROBLEM TO BE SOLVED: To provide a game machine capable of maintaining game interest.SOLUTION: A Pachinko machine 1 includes start pockets capable of receiving a game ball shot into a game area 5a. When a game ball enters a start pocket, determination processing for winning is performed. Then, variation display corresponding to the determination processing result is started, and a winning game is played when a winning pattern is displayed in the variation display. In this respect, in the Pachinko machine 1, a plurality of operation performance processes set to be in different modes depending on operation reception periods within an effective period can be executed.SELECTED DRAWING: Figure 60