baber/WOPTO huggingface dataset:
Patent JP-2015096894-A (JP)
Title: Image forming apparatus
Inventor: MARUYOSHI TOMOHIRO
IPC: G03G15/20
Filed: 2013-11-15
Abstract: PROBLEM TO BE SOLVED: To prevent a deflection amount of a transfer material from becoming inappropriate when a roller diameter varies depending on temperature of a fixing unit 170 and thus a transfer material conveying speed varies in the fixing unit 170.SOLUTION: An average speed of a fixing motor 225 when both a transfer unit 140 and the fixing unit 170 hold and convey the transfer material is calculated, and a speed serving as a reference speed when the next transfer material is conveyed is determined on the basis of the average speed.
Patent JP-2015099259-A (JP)
Title: Image forming apparatus
Inventor: NISHIKAWA HIDEFUMI
IPC: G03G21/00
Filed: 2013-11-19
Abstract: PROBLEM TO BE SOLVED: To provide an image forming apparatus configured to apply a proper amount of lubricant to an image carrier, thereby obtaining an excellent image.SOLUTION: An image forming apparatus includes: a plurality of photoreceptor drums; an intermediate transfer belt; a plurality of application rollers 52Y, 52M, 52C, 52K for applying lubricant to surfaces of the photoreceptor drums; a belt load detection section 62; drum load detection sections 13Y, 13M, 13C, 13K; and a control section 100. The control section controls the amount of lubricant to be applied by each of the application rollers, on the basis of a result detected by the belt load detection section and the drum load detection section. When the belt load of the intermediate transfer belt is equal to or less than a belt reference value, the control section selects a photoreceptor drum having a drum load less than a drum reference value, and reduces the amount of lubricant to be applied to the selected photoreceptor drum.
Patent JP-2014121576-A (JP)
Title: Game machine
Inventor: OGURA TOSHIO
IPC: A63F7/02
Filed: 2013-11-20
Abstract: PROBLEM TO BE SOLVED: To provide a game machine capable of preventing a player from misunderstanding the number of rights reserved and stored when a movable object after moving may at least partially overlap with a reservation display area.SOLUTION: In a period from start of variable display of a decoration pattern in an image display unit 5 to execution of a ready-to-win performance after establishment of a prescribed ready-to-win, when executing a movable performance for moving shutters 38H and 38L arranged on a front surface of the image display unit 5 from a storage position retreated to upper and lower sides of a display screen to a front position overlapping with a first reservation memory number display area 5D and a second reservation memory number display area 5U, a performance controlling CPU 120 repositions the first and second reservation memory number display areas 5D and 5U to a place not overlapping with the shutters 38H and 38L.
Patent JP-2015100240-A (JP)
Title: Protection device and transformation system
Inventor: KODA NAOYA
IPC: H02J7/00
Filed: 2013-11-20
Abstract: PROBLEM TO BE SOLVED: To provide a protection device, capable of detecting a switch failure, and a transformation system having the protection system.SOLUTION: A protection system 13 includes an FET 30 on a current path flowing, when a DC voltage is applied between terminals 10, 11, between the terminals 10, 11 through a DCDC converter 12. The FET 30 becomes ON when the application direction of the DC voltage applied between the terminals 10, 11 is one direction, whereas becomes OFF when the application direction of the DC voltage is another direction. When the application direction of the DC voltage applied between the terminals 10, 11 is the one direction, a control unit 35 detects whether or not the FET 30 is in failure.
Patent JP-2014116937-A (JP)
Title: Removal device
Inventor: LU ZHANSHENG
IPC: H04M1/04
Filed: 2013-11-21
Abstract: PROBLEM TO BE SOLVED: To provide a removal device capable of easily separating a lid of an electronic device from a base part.SOLUTION: A removal device of the invention includes: a bottom base; a support member; a driving member; a suction member; and a heating member. The bottom base includes a first exhaust hole, and a first cavity is covered by a support plate. The support plate supports an electronic device and includes a first through-hole. The first exhaust hole is connected with a vacuum device through a first connection tube. When air in the first cavity is suctioned by the vacuum device, a base part is suctioned and tightly contacts with the support plate and the support member and the driving member are respectively fixed to the bottom base and the support member. The driving member includes an expansion/retraction rod. The expansion/retraction rod expands and retracts relative to the bottom base. The suction member is fixed to an end of the expansion/retraction rod and includes a second exhaust hole. A second cavity is covered by a suction plate and the suction plate includes a second through hole. The second exhaust hole is connected with the vacuum device through a second communication tube.
Patent JP-2015101986-A (JP)
Title: Start control device for cylinder injection internal combustion engine
Inventor: KOJIMA SUSUMU
IPC: F02D41/06
Filed: 2013-11-22
Abstract: PROBLEM TO BE SOLVED: To provide a start control device for performing start control to enhance the low-temperature starting characteristics of a cylinder injection internal combustion engine.SOLUTION: When the temperature of the engine when started is lower than a predetermined temperature, the start control device temporarily stops cranking and then performs fuel injection several times while adjusting a fuel injection amount and a fuel arrival distance so as to form stratified air-fuel mixture using a required amount of fuel in a compression stroke cylinder. After forming the stratified air-fuel mixture in the cylinder, it restarts the cranking to perform firing. Thus, even when a target injection amount at low-temperature start is increased to the extent of impossible completion of injection in a compression stroke in a conventional method, reliable injection and then firing can be applied to all of the target injection amount. As a result, the starting characteristics of the engine can be enhanced.
Patent JP-2015103409-A (JP)
Title: Fuel cell system
Inventor: SAIKI NAOFUMI
IPC: H01M8/04
Filed: 2013-11-26
Abstract: PROBLEM TO BE SOLVED: To provide a user-friendly fuel cell system superior in durability by preventing air entrainment in a cooling path while reducing the time required for initially filling a cooling path with water.SOLUTION: A fuel cell system 100 includes: a first path 15 for supplying water to a second tank 4: a second path 12 which is branched from a lowest part of the circulation path for discharging cooling water flowing in the circulation path; a switchgear for opening/closing the second path; and a controller that controls the switchgear to open/close. When initially filling the fuel cell system, the switchgear is "opened" to fill a cooling water circulation path 2 with the cooling water.
Patent JP-2015105750-A (JP)
Title: Range changeover control device
Inventor: YOSHIDA KAZUHIRO
IPC: F16H59/08
Filed: 2013-12-03
Abstract: PROBLEM TO BE SOLVED: To surely rotate a motor up to the vicinity of a target rotation position when switching a shift range, and to improve the reliability of range changeover.SOLUTION: F/B control for rotationally driving a motor 27 toward a target rotation position equivalent to a target range is performed on the basis of an encoder count value when the target range is switched, and when the motor 27 is rotated into a prescribed stop range by the F/B control, the F/B control is finished, and the electricity-carrying of the motor 27 is stopped. In the case that a sensor detection range (shift range detected by a range sensor 33) does not coincide with the target range after a prescribed time elapses after the stop of the electricity-carrying of the motor 27, it is determined that an engagement part of a detent mechanism is not slid down to a bottom of a range holding recess (the motor 27 is not rotated up to the target rotation position), and re-drive control for rotationally driving the motor 27 is performed until the sensor detection range coincides with the target range.
Patent JP-2015115618-A (JP)
Title: Phase locked loop circuit, and oscillation method
Inventor: NAGURA TORU
IPC: H03L7/06
Filed: 2013-12-07
Abstract: PROBLEM TO BE SOLVED: To provide a novel phase locked loop circuit or the like, controlled by pulse width, capable of reducing a phase offset.SOLUTION: A phase locked loop circuit, controlled based on a pulse width of an input pulse signal, includes: a pulse width controlled oscillator for oscillating according to a pulse width of an inputted signal; a phase frequency comparator for outputting an UP pulse signal and/or a DN pulse signal according to a phase difference between the input pulse signal and an output signal of the pulse width controlled oscillator; and a pulse width integrator for generating an integration signal which is a pulse signal based on the UP pulse signal and the DN pulse signal. The pulse width controlled oscillator is a phase locked loop circuit which oscillates according to a pulse width of the integration signal.
Patent JP-2015112157-A (JP)
Title: Game machine
Inventor: ICHIHARA TAKAAKI
IPC: A63F7/02
Filed: 2013-12-09
Abstract: PROBLEM TO BE SOLVED: To provide an encapsulation ball type pachinko game machine capable of preventing powdery dust or smoke particles from sticking to seams or uneven portions of a game ball supply passage and a surface of a game panel (a game area).SOLUTION: In an encapsulation ball type pachinko game machine, a body frame 2 is formed into a container shape having a front face opened, and is equipped therein with an upper shooting mechanism 12 and a game ball circulation mechanism for recovering, cleaning and lifting a game ball and sending the game ball to the upper shooting mechanism 12. A game board 5 has, attached thereto: a panel for providing a game area; a device on the back side of the panel for various performances; and a control board box for controlling those components. An outer frame 1a includes: an ambient air purifier in a space 800 on the back face of a lower decorative cover 6; a purified air blower module for blowing the purified air into the body frame; and an exhaust system 802 from the inside of the body frame. The encapsulation ball type pachinko game machine is characterized in that a purified air blast tube of the air blower module on the back of the decorative cover 6 and an exhaust tube of the exhaust system 802 communicate with the inside of the body frame when the body frame 2 is mounted on the outer frame 1a.
Patent JP-2015114593-A (JP)
Title: Cylindrical stretch label
Inventor: KAMEO TAKAHIRO
IPC: G09F3/06
Filed: 2013-12-13
Abstract: PROBLEM TO BE SOLVED: To provide a cylindrical stretch label capable of inhibiting an occurrence of cut fusion and hardly causing crack in a print layer and split of a film base material at a folding position of the label.SOLUTION: A cylindrical stretch label 10 includes a film base material 11 and a print layer 12 formed on at least one of the base material, where the film base material 11 is molded into a cylindrical body. The film base material 11 includes: a basal portion layer 20 consisting primarily of a mixed resin of a linear low-density polyethylene and a low-density polyethylene, where the mixing ratio of the latter is higher than the former; and a surface layer formed on at least an inner surface of the basal portion layer 20, and having the density more than that of the basal portion layer 20 consisting primarily of the low-density polyethylene. The thickness of the surface layer to the total thickness of the film base material 11 is 2%-25%.
Patent JP-2015118130-A (JP)
Title: Imaging apparatus
Inventor: FUJIWARA HIRONARI
IPC: G03B17/02
Filed: 2013-12-16
Abstract: PROBLEM TO BE SOLVED: To provide an imaging apparatus which is small-sized and has the most suitable grip performance.SOLUTION: The imaging apparatus in which a grip attachment part to and from which a grip member can be attached and detached is formed, includes: a lock member moved between a lock position for locking the grip member attached to the grip attachment part and an unlock position for releasing the lock; and a holding member which is partially disposed within a projection surface of the grip attachment part and is engaged with the lock member to hold the lock member in the unlock position. When the grip member is attached to the grip attachment part, the holding member and the lock member are disengaged from each other, and the lock member is moved to the unlock position to the lock position.
Patent JP-2015116233-A (JP)
Title: Distal end structure of endoscope
Inventor: SHIRONO JUNICHI
IPC: G02B23/26
Filed: 2013-12-17
Abstract: PROBLEM TO BE SOLVED: To easily achieve to widen an angle of illumination light with accuracy to be compatible with a wide visual field of an imaging optical system, while suppressing a reduction in the amount of the illumination light and a light noise to the imaging optical system, with a simple distal end structure of an endoscope having a diameter that can be easily made to be small.SOLUTION: In a distal end structure of an endoscope, an illumination optical system 20 is, preferably, a tubular light guide fiber bundle 21 formed by bundling a plurality of optical fibers and is arranged on an outer periphery of an imaging optical system 10. An outgoing end of illumination light of the illumination optical system is an end surface 21a of the light guide fiber bundle, and an axis line 21b of the optical fiber constituting the light guide fiber bundle 21 is arranged to be parallel to an optical axis AX of the imaging optical system 10. The end surface 21a is inclined so that an outer edge 21d on the side far from the imaging optical system on the end surface is arranged on the side of the front F along the axis line 21b and the optical axis AX with respect to an inner edge 21e close to the imaging optical system. An inclination angle θ is set in a range that does not exceed a critical angle of refraction.
Patent JP-2015116878-A (JP)
Title: Pressure-adjusting reservoir
Inventor: KOYAMA FUMITOSHI
IPC: B60T8/48
Filed: 2013-12-17
Abstract: PROBLEM TO BE SOLVED: To decrease the wall thickness of a housing.SOLUTION: A seal portion 90 is formed, which separates a first conduit D and a second conduit B by abutting between an outer peripheral surface of a pressure-adjusting valve 8A and an inner wall surface of a housing 40. A conduit 43 on a side connected to a reservoir chamber 44 of the second conduit B is formed by the outer peripheral surface on the reservoir chamber 44 side rather than the seal portion 90 of the outer peripheral surface of the pressure-adjusting valve 8A and the inner wall surface of the housing 40, thereby disposing the conduit B close to the pressure-adjusting valve 8A while preventing the conduit 43 and the seal portion 90 from being superimposed in a diametrical direction of the pressure-adjusting valve 8A.
Patent JP-2015116701-A (JP)
Title: Inspection device and inspection method for inkjet recording head
Inventor: MISUMI YOSHINORI
IPC: B41J2/01
Filed: 2013-12-17
Abstract: PROBLEM TO BE SOLVED: To provide an inspection device and an inspection method for an inkjet recording head, which can inspect with high accuracy ink discharge performance of the inkjet recording head.SOLUTION: The inkjet recording head is driven in time division by dividing a plurality of discharge ports into a plurality of blocks and shifting timing for discharging ink from the plurality of discharge ports for every block so as to record inspection patterns and read out the inspection patterns. Image data of the inspection patterns are subjected to image processing to acquire positional shifting amounts of dots formed in a recording medium by ink discharged from the discharge ports and correct the acquired positional shifting amounts of the dots for every block.
Patent JP-2014199801-A (JP)
Title: Nonaqueous secondary battery and separator
Inventor: TAKAHASHI MINORU
IPC: H01M10/04
Filed: 2013-12-18
Abstract: PROBLEM TO BE SOLVED: To provide a secondary battery in which a convection current of electrolyte is likely to be generated, and a secondary battery that enables exchange of the electrolyte.SOLUTION: A nonaqueous secondary battery comprises a positive electrode, a negative electrode, a separator, and an electrolyte. The separator comprises a groove that facilitates a convection current of the electrolyte. The nonaqueous secondary battery is on the supposition of at least one installation direction. It is preferred that the groove of the separator is formed so as to be vertical when being in the assumed installation direction. In addition, an outer package comprises: a first port having a function of injecting an inactive gas into the outer package; and a second port having a function of discharging or injecting the electrolyte from the outer package. An electrolyte exchange device has a function of injecting the inactive gas from the first port, and discharging or injecting the electrolyte from the second port.
Patent JP-2015117630-A (JP)
Title: Cylinder head of engine
Inventor: YAGI KAZUKI
IPC: F02F1/36
Filed: 2013-12-18
Abstract: PROBLEM TO BE SOLVED: To provide a cylinder head of an engine which improves coolability of the engine and controllability relating to cooling.SOLUTION: In a cylinder head 1 having a built-in manifold 6 of an exhaust system in an engine 10, an upper-side coolant channel 4A in which an engine coolant circulates inside is arranged along a top surface of the manifold 6 in a planar manner. Similarly, a lower-side coolant channel 4B in which the engine coolant circulates inside is arranged along an undersurface of the manifold 6 in the planar manner. In addition, either the upper-side coolant channel 4A or the lower-side coolant channel 4B is shaped which projects outward the engine 10 further than the other.
Patent JP-2014138800-A (JP)
Title: Slot machine
Inventor: OGURA TOSHIO
IPC: A63F5/04
Filed: 2013-12-20
Abstract: PROBLEM TO BE SOLVED: To provide a slot machine in which an expectation of a player is enhanced by a difference in the performance state or a performance stage of a performance to be executed, thereby to improve the interest of a game.SOLUTION: In each game other than bonus one, a performance mode (a high probability or a low probability) is selected in accordance with the progress of a game, and a performance stage (the mode of an image to be displayed) is selected according to the performance mode and the progress of the game. In an ordinary game state which can be controlled to an advantageous RT, in an ordinary game state which can be controlled to not only an advantageous RT but also to a disadvantageous RT, and when the number of remaining games of the disadvantageous RT to continue to 300 games is 50 games or less, the probability that a performance high probability mode is selected is higher than the probability that the remaining number of games of the disadvantageous RT is 51 games or more, and the probability that a stage 3 is selected as the performance stage becomes high.
Patent JP-2015121879-A (JP)
Title: Numerical controller capable of inputting relative tool direction to workpiece
Inventor: ABE KIMIO
IPC: G05B19/18
Filed: 2013-12-20
Abstract: PROBLEM TO BE SOLVED: To provide a numerical controller capable of inputting a relative tool direction to a workpiece to enable a command of a vector or roll, pitch, and yaw angles or an Euler angle without dependence of the tool direction to the workpiece on a rotational axis configuration in manual feed.SOLUTION: In a numerical controller, a command program 10 is analyzed by analysis means 11 and interpolated by interpolation means 12 to drive servos (13X, 13Y, 13Z, 13B, and 13C) of respective axes. In a case of manual operation, manual operation interpolation means 15 activates the servos (13X, 13Y, 13Z, 13B, and 13C) of the respective axes upon receiving a command from manual operation input means 14 such as handle feed, jog feed, or incremental feed in every interpolation cycle. A relative-tool-direction input unit 16 belongs to the manual operation input means 14 whereas a rotational-axis-position conversion unit 17 belongs to the manual operation interpolation means 15. The manual operation interpolation means 15 interpolates the rotational axis positions obtained by conversion of the rotational-axis-position conversion unit 17 to drive the two rotational axes (corresponding to 13B, 13C).
Patent JP-2014094303-A (JP)
Title: Furniture
Inventor: KITADA KAZUHIKO
IPC: A47B13/00
Filed: 2013-12-24
Abstract: PROBLEM TO BE SOLVED: To provide furniture capable of favorably improving appearance and usability of a top board of a desk and having an inexpensive and simple structure.SOLUTION: A back-face flexible cover 33 of a back-face cover member 30 blocks a clearance between an upper end 13a of a modesty panel 13 and a rotary cover 60. The back-face flexible cover 33 is formed of a soft material. The back-face flexible cover 33 is elastically deformed to form a clearance between the upper end 33a of the back-face flexible cover 33 and the rotary cover 60, so that wires stored in a wire tray 40 can be pulled out from the back face of a desk device through the clearance.
Patent JP-2015124504-A (JP)
Title: Elevator type parking device
Inventor: OKAWA TAKANORI
IPC: E04H6/18
Filed: 2013-12-26
Abstract: PROBLEM TO BE SOLVED: To provide an elevator type parking device which reduces the number of traverse driving devices transversely moving housing trays equipped in each parking room so as to be able to reduce the cost of equipment and facilitate maintenance.SOLUTION: An elevator type parking device includes: a hoistway 11 having a space vertically penetrating; parking rooms 14 provided in multiple stages along the hoistway 11; housing trays 15 arranged in such a way as to be freely traversed in the parking rooms 14 and forming the loading part of a vehicle 16 in a comb-like shape; a cage 12 forming the loading part of the vehicle 16 in a comb-like shape so as to alternate with the ctenidium of the housing trays 15 and moving up and down in the hoistway 11; a traverse gear 22 moving up and down in the hoistway 11 at the forward and backward positions of the cage 12; and a swing device 39 arranged in such a way as to be freely traversed in the direct layer on an entering/exiting floor. The traverse gear 22 includes: a traverse rail 23 supporting the housing trays 15 in a way to be freely traversed; and a traverse driving device 24 traversing the housing trays 15 and the swing device 39 between the parking rooms 14 and the traverse rails 23.
Patent JP-2015124364-A (JP)
Title: Pneumatic tire
Inventor: SAKAKI TOSHIAKI
IPC: C08L15/00
Filed: 2013-12-27
Abstract: PROBLEM TO BE SOLVED: To provide a pneumatic tire having at least one member selected from a group consisting of a sidewall, a ply topping and a breaker topping, improved in various performances such as fuel economy, processability, thermal aging resistance, flex crack growth resistance, adhesion strength and fracture strength in a well balanced manner.SOLUTION: The pneumatic tire has at least one member selected from a group consisting of a sidewall, a ply topping and a breaker topping, manufactured by using the following rubber composition. The rubber composition comprises a modified natural rubber that is highly purified and adjusted to have a pH of 2 to 7, carbon black and/or a white filler, and a styrene butadiene rubber containing 30 mass% or more of styrene.