baber/WOPTO huggingface dataset:
Patent JP-2016173531-A (JP)
Title: Sharing value conversion system, sharing value conversion device, sharing value conversion method, and program
Inventor: IGARASHI MASARU
IPC: G09C1/00
Filed: 2015-03-18
Abstract: PROBLEM TO BE SOLVED: To convert a sharing value of Shamir secret sharing to a sharing value of a replicated secret sharing.SOLUTION: A conversion unit 12 converts a replicated secret sharing value {r} of a random number r to a Shamir secret sharing value [r]. A concealing unit 13 calculates a Shamir secret sharing value [b] by subtracting a Shamir secret sharing value [a] of information a from the Shamir secret sharing value [r]. A disclosing unit 14 generates a value b by restoring the Shamir secret sharing value [b]. A re-sharing unit 15 generates a replicated secret sharing value {b} of a value b. A restoring unit 16 generates a replicated secret sharing value {a} of the information a by subtracting the replicated secret sharing value {b} from a replicated secret sharing value {r}.SELECTED DRAWING: Figure 2
Patent JP-2016176334-A (JP)
Title: Valve timing adjustment device
Inventor: SUGANO FUMIYA
IPC: F01L1/356
Filed: 2015-03-18
Abstract: PROBLEM TO BE SOLVED: To provide a valve timing adjustment device that enables improvement of responsiveness of a phase change of a driven shaft to a driving shaft while shortening time required for attachment of a housing and a vane rotor.SOLUTION: An abutment member 41 and a leaf spring 46 are provided between a housing 11 rotatable together with a crank shaft of an engine and a vane rotor 22 for partitioning inside of the housing 11 into a timing advance chamber and a timing delay chamber. The abutment member 41 abuts on an inner wall 114 of a cylinder portion 111 and an inner wall 115 of a bottom portion 112 of the housing 11. The leaf spring 46 is formed of a heat resistant material separately from the abutment member 41, and energizes the abutment member 41 so that the abutment member 41 abuts on the inner wall 114 of the cylinder portion 111 and the inner wall 115 of the bottom portion 112. The leaf spring 46 includes recesses 473, 483 engageable with projections 424, 434 of the abutment member 41.SELECTED DRAWING: Figure 4
Patent JP-2016177895-A (JP)
Title: Light source device, display device and television set
Inventor: NAKAMURA SHINICHI
IPC: F21V9/16
Filed: 2015-03-18
Abstract: PROBLEM TO BE SOLVED: To provide a light source device capable of securing sufficient light quantity radiated to a liquid crystal panel.SOLUTION: A light source device 1 includes a light guide plate 9, and a light source 72 arranged oppositely to a one-side end surface of the light guide plate 9. The light source device 1 also includes: a phosphor 91 arranged between the opposite surfaces of the light source 72 and light guide plate 9, and connected to the light guide plate 9; and a cover 5 covering the phosphor 91 between the phosphor 91 and the light guide plate 9. In the light source device, the expansion coefficient of the phosphor 91 is substantially identical to that of the light guide plate 9, and the phosphor 9 forms a quantum dot 91A.SELECTED DRAWING: Figure 2
Patent JP-2016180416-A (JP)
Title: Holder of tapered roller bearing
Inventor: INOUE YASUYUKI
IPC: F16C19/36
Filed: 2015-03-23
Abstract: PROBLEM TO BE SOLVED: To allow easy arrangement and removal of a wire with which a plurality of separators or segments are bound for facilitating the assembly of a roller bearing.SOLUTION: A conical-cage-shaped holder 17 includes two or more segments 20 each having a pair of arcuate side plate parts 23 arrayed in parallel to each other in the axial direction and a columnar part 24 connecting both side plate parts 23, and arranged on the circumference for holding rolling elements 15 between the columnar parts 24, the segments being bound with a wire 25. The segments 20 each have locking protrusions 31, 32 near a connection area between each of the side plate parts 23 and the columnar part 24 for locking the wire 25. The wire 25 is arranged along outer periphery side surfaces 20a of the side plate parts 23 and the columnar parts 24 while being wound on the locking protrusions 31, 32 of the adjacent segments 20 to encircle the rolling elements 15.SELECTED DRAWING: Figure 11
Patent JP-2016180349-A (JP)
Title: Rotary machine
Inventor: SABURI SEIJI
IPC: F04D29/42
Filed: 2015-03-24
Abstract: PROBLEM TO BE SOLVED: To provide a rotary machine capable of reducing a swirl flow entering a seal part in a broad range.SOLUTION: A rotary machine of the present invention comprises: a rotor 2 that has a rotary shaft 3 rotating about an axis and an impeller 4 compressing a fluid; a casing 6 that defines a casing flow passage through which the fluid compressed by the impeller 4 circulates and that forms a clearance between the casing 6 and the rotor 2 to cover the rotor 2 from an outer circumferential side; a seal part 7 that has a facing surface 71 facing an outer circumferential surface 31 of the rotor and that seals the fluid circulating through the clearance in an axial direction from a high-pressure side to a low-pressure side; and a high-pressure fluid supply part 8 that supplies the fluid on the high-pressure side which circulates in the casing flow passage to the clearance. The high-pressure fluid supply part 8 includes a plurality of injection ports 81, 82 formed in the facing surface 71 and injecting the fluid to the outer circumferential surface 31 of rotary shaft 3 in an opposite direction to a rotation direction of the rotary shaft 3, the injection ports 81, 82 being disposed to be distanced from each other in the axial direction.SELECTED DRAWING: Figure 2
Patent JP-2016187981-A (JP)
Title: Differential limiting device of four-wheel drive vehicle
Inventor: OSUGI MASASHI
IPC: F16H48/08
Filed: 2015-03-30
Abstract: PROBLEM TO BE SOLVED: To provide a differential limiting device of a four-wheel drive vehicle which can reduce friction at an engagement part of a dog clutch member for switching a two-way clutch and a dog clutch to an engaged state and a shift member.SOLUTION: A two-way clutch 30 which switches four-wheel drive and two-wheel drive by the fastening and release of a side gear 18b and an axle shaft 11b, and a differential lock dog clutch 50 which has a dog clutch member 51, and fastens and releases the side gear 18b to/from a differential case 16 by the dog clutch member 51 are arranged at a side part of a differential gear 9 which distributes power from an engine to a pair of the left and right axle shafts 11a, 11b. The two-way clutch 30 and the dog clutch 50 are switchable to an engagement state by the dog clutch member 51 which is moved to an axial direction by a shift member 63, a temporary fastening mechanism 70 which temporarily fastens the dog clutch member 51 at the switching position is arranged, and friction at a contact part of the shift member 63 and the dog clutch member 51 is reduced.SELECTED DRAWING: Figure 2
Patent JP-2016195004-A (JP)
Title: Backlight unit and wavelength conversion sheet
Inventor: NAKAGOME TOMOHIRO
IPC: G02B5/00
Filed: 2015-03-31
Abstract: PROBLEM TO BE SOLVED: To provide a backlight unit capable of acquiring favorable white light as polarized light with excellent luminance, without using a polarized light separation sheet and the like.SOLUTION: In a backlight unit, a planar light source having a reflection plate, a condensing sheet and a wavelength conversion sheet are arranged in this order. The wavelength conversion sheet is a laminate including a wavelength conversion layer and a first protective layer and a second protective layer formed on both surfaces of the wavelength conversion layer. In the wavelength conversion sheet, the second protective layer is arranged so as to face the opposite side from the planar light source, and the wavelength conversion layer includes resin and a quantum rod. The first protective layer includes a first base material layer and a first barrier layer formed on the first base material layer, and the second protective layer includes a second base material layer and a second barrier layer formed on the second base material layer. The second barrier layer includes a layer having silicon oxide or aluminium oxide. The maximum value of the spectral reflection factor in the wavelength range of 300 nm or greater and below 500 nm with respect to the light from the wavelength conversion layer side of the second protective layer is higher than the maximum value of the spectral reflection factor in the wavelength range of 500 nm or greater and 680 nm or less.SELECTED DRAWING: Figure 1
Patent JP-2016196204-A (JP)
Title: Electric work vehicle
Inventor: ITO HIROKAZU
IPC: B60L15/20
Filed: 2015-04-02
Abstract: PROBLEM TO BE SOLVED: To improve the structure of a motor case which supports left and right motors in an electric work vehicle.SOLUTION: An electric work vehicle includes: a case structure 30 connected to a vehicle body frame 20; a left rear wheel 12L supported by a left case part 30L forming a left portion of the case structure 30; a right rear wheel 12R supported by a right case part 30R forming a right portion of the case structure 30; a left motor 4L installed in a left area of a center case part 30C forming a center portion of the case structure 30; a right motor 4R installed in a right area of the center case part 30C; a left transmission mechanism 43 which is installed in the left case part 30L and transmits power from the left motor 4L to the left rear wheel 12L; and a right transmission mechanism 44 which is installed in the right case part 30R and transmits power from the right motor 4R to the right rear wheel 12R.SELECTED DRAWING: Figure 1
Patent JP-2016195669-A (JP)
Title: Game machine
Inventor: TAKITA TETSUSHI
IPC: A63F7/02
Filed: 2015-04-03
Abstract: PROBLEM TO BE SOLVED: To effectively display a display content when a plurality of presentation display parts are overlapped with each other.SOLUTION: The game machine includes: a game board on which a game area for game balls to flow down is formed; a main presentation display part 200a provided so at to be visible from the front side of the game board; and a first sub presentation display part 200b provided individually from the main presentation display part. Presentation images are displayed on the main presentation display part and the first sub presentation display part, but if one of the main presentation display part and the first sub presentation display part shields a display portion of the other, the presentation images are displayed excluding the other shielded display part.SELECTED DRAWING: Figure 56
Patent JP-2016201865-A (JP)
Title: Control device for vehicle
Inventor: TAJIMA YASUHIRO
IPC: B60L50/16
Filed: 2015-04-07
Abstract: PROBLEM TO BE SOLVED: To provide a control device for a vehicle capable of achieving stable integration between regenerative control including regenerative expansion control and free run control.SOLUTION: A control device for a vehicle comprises: a regenerative control section performing regenerative control at the time of accelerator off; a stop position acquisition section acquiring a stop position from map data; and a regenerative expansion section setting section setting a regenerative expansion section where regenerative expansion control increasing a regenerative power generation amount short of the stop position on the basis of the stop position. The regenerative control section performs the regenerative expansion control when the vehicle is positioned within the regenerative expansion section and an accelerator is off, performs free run control when predetermined conditions for executing the free run control decreasing the regenerative power generation amount are satisfied and the accelerator is off, and prohibits the free run control in a section short of a start point of the regenerative expansion section by a predetermined distance.SELECTED DRAWING: Figure 4
Patent JP-2016204934-A (JP)
Title: Frame structure and room unit
Inventor: OHARA YASUHIRO
IPC: E04F15/20
Filed: 2015-04-20
Abstract: PROBLEM TO BE SOLVED: To provide a frame structure that prevents the occurrence of friction noise and restricts the occurrence of warping, twisting and clacking.SOLUTION: A frame structure is made by connecting multiple frame members in vertical direction and horizontal direction to form rectangular frame shape in plan view. A clearance is formed between facing surfaces of two frame members at a connection part of the frame members. Concavities are formed on the surfaces of frame members by cutting out the surfaces of the frame members along a connection direction of both frame members so that at least opening ends of the concavities on facing surfaces of both frame members face to each other. A connection member is fixed across both frame members in the concavity, and a clearance is formed between an end opposite to the opening end of the concavity and both end surfaces of the connection member.SELECTED DRAWING: Figure 1
Patent JP-2016208294-A (JP)
Title: Multiple-image photographing system, photographing apparatus, and image processing apparatus
Inventor: SAKANO SHINJI
IPC: H04N5/225
Filed: 2015-04-23
Abstract: PROBLEM TO BE SOLVED: To achieve higher accuracy in image composition by adding a marker having higher luminance than the surroundings to an object.SOLUTION: A photographing apparatus comprises: a camera device having at least one camera for photographing an object in a photographing area; a marker adding device that adds at least one marker having higher luminance than the luminance of the object to a common area where adjacent photographing areas overlap; and a control unit. The control unit alternately performs a first control process for moving and stopping the marker adding device so that the marker is arranged at the foremost part in a moving direction in the photographing area and causing the camera device to photograph the photographing area, and a second control process for moving the camera device from the photographing position of the photographing area in the moving direction and stopping it so that the next photographing area adjacent to the photographing area in the moving direction and including the marker in the common area with the photographing area can be photographed, and causing the camera device to photograph the next photographing area.SELECTED DRAWING: Figure 1A
Patent JP-2016208710-A (JP)
Title: Power distribution board
Inventor: AZUMA HISAHIDE
IPC: H02B1/20
Filed: 2015-04-24
Abstract: PROBLEM TO BE SOLVED: To provide a power distribution board capable of measuring current flowing in a plurality of branch switches and capable of incorporating a current measurement unit without increasing the board's size even when the unit's size is large-sized.SOLUTION: A power distribution board comprises: a plurality of branch switches 4 connected to a plurality of bus bars 3; and a current measurement unit 15 including a plurality of current sensors 16. A bus bar 3 comprises a plurality of branch bars 8 extending to branch switches 4. The current measurement unit 15 comprises a plurality of passing holes 19 formed so that respective branch bars 8 pass through current sensors 16, and measures current by making the branch bars 8 pass through. Forming an insertion hole 26 for the current measurement unit 15 on a bus bar 3 adjacent to a bus bar 3 on which current measurement is performed and inserting part of the current measurement unit 15 into the insertion hole 26 reduce installation space.SELECTED DRAWING: Figure 3
Patent JP-2015219909-A (JP)
Title: Method and apparatus for sequencing metadata events
Inventor: THOMAS BRUNE
IPC: G06F17/30
Filed: 2015-04-28
Abstract: PROBLEM TO BE SOLVED: To provide an improved solution for temporally sequencing metadata events.SOLUTION: A method and an apparatus (20) for sequencing metadata events are described. A reception unit (21) receives (10) a plurality of metadata events. A sequence unit (22) then detects (11) temporal schemes of the metadata events, and sequences (12) the metadata events according to a predetermined priority order of the detected temporal schemes of the metadata events.
Patent JP-2016211891-A (JP)
Title: Method of removing suspended form of cesium
Inventor: NISHIDA TAMIHITO
IPC: G21F9/12
Filed: 2015-04-30
Abstract: PROBLEM TO BE SOLVED: To provide a method of removing a suspended form of cesium which can efficiently remove a suspended form of cesium.SOLUTION: A suspended form of cesium is removed by adding a cationic high-molecular-weight polymer.SELECTED DRAWING: Figure 1
Patent JP-2016209146-A (JP)
Title: Furniture system
Inventor: YAMAMOTO TAKAYUKI
IPC: A47B9/00
Filed: 2015-04-30
Abstract: PROBLEM TO BE SOLVED: To attach/detach a partition unit to furniture with top plates including plural top plates easily as needed to add a partition function with a high degree of freedom.SOLUTION: A desk system 1A comprises: a desk device 10 including a pair of top plates 20A and 20B arranged to face each other and leg members 14 arranged respectively on both edges in a width direction perpendicular to a direction in which the pair of top plates 20A and 20B face each other in a horizontal plane and supporting the pair of top plates 20A and 20B; and an intermediate panel unit 30A installed on a floor face F in a lower side of the pair of top plates 20A and 20B and partitioning one top plate 20A side and the other top plate 20B side.SELECTED DRAWING: Figure 1
Patent JP-2016207629-A (JP)
Title: Transparent acrylic type desk lamp
Inventor: NISHIMOTO MATSUHIRO
IPC: F21S6/00
Filed: 2015-04-17
Abstract: PROBLEM TO BE SOLVED: To provide a transparent acrylic type desk lamp, in which the appearance design of the shade part of a transparent acrylic type desk lamp is made modern, in which a pedestal design is made modern, and in which an illumination member is fitted in the body of a transparent acrylic desk lamp type desk lamp of a complete type, so that it can be easily mounted.SOLUTION: An illumination member is fitted to the inner side of a cylindrical pedestal type of a weight feeling, thereby to provide stable illumination by integrating it with a body without using any screw. The illumination member is abundant in the Japanese paper design so that it can provide many options to a customer.SELECTED DRAWING: Figure 1
Patent JP-2016217754-A (JP)
Title: Position detection device and its manufacturing method
Inventor: YOKOUCHI TAKESHI
IPC: G01D5/245
Filed: 2015-05-15
Abstract: PROBLEM TO BE SOLVED: To highly accurately position magnetic sensors with respect to magnetic scales of position detection devices.SOLUTION: A position detection device 1 is a magnet-type linear encoder, and a sensor holder 30 holding a magnetic sensor 40 is anchored to a slide member 20 slidably assembled to a magnetic scale 10. The magnetic sensor 40 has a positioning mark 43 provided on a base plate 41 having a magnetic resistance element 42 formed. In manufacturing of the position detection device 1, as visually checking the positioning mark 43 using an optical system 60, the positioning mark 43 is positioned with respect to a positioning reference 63 appearing in a field of view 61 of the optical system 60. Thus, with respect to the magnetic scale 10, the magnetic sensor 40 can be highly accurately positioned.SELECTED DRAWING: Figure 7
Patent JP-2016216183-A (JP)
Title: Medium processing device and medium transaction device
Inventor: TAKADA MASAKI
IPC: B65H5/36
Filed: 2015-05-19
Abstract: PROBLEM TO BE SOLVED: To further reduce transport failure relative to a prior art.SOLUTION: An upper side transport guide 32 of a temporary holding part 22 comprises an upper side movable guide 60 which is interposed between the upper side transport guide 32 and a drum 31 by moving in linkage with a drum diameter of the drum 31, and guiding a bill(s) BL which is transported by a bill transport part 42 of a main tape 42 by being held on only a center part of the bill, between the upper side transport guide 32 and the drum 31. Therefore, the upper side movable guide 60 can suppress bending of the bill BL, and the bill BL can be guided to a gap between the upper side transport guide 32 and lower side transport guide 33, without being caught in a rear face of the upper side transport guide 32. Therefore occurrence of transport failure caused by contact of the bill BL to a position where the bill should not contact, can be prevented.SELECTED DRAWING: Figure 7
Patent JP-2016220420-A (JP)
Title: Power supply device and image forming apparatus
Inventor: ODATE TAKASHI
IPC: B41J29/00
Filed: 2015-05-21
Abstract: PROBLEM TO BE SOLVED: To provide a power supply device arranged to prevent electrolyte from adhering to a peripheral circuit even when an explosion-proof valve is activated in a simple manner at a small cost.SOLUTION: The power supply device includes: a circuit board E; an electrolytic capacitor 120 mounted onto the circuit board E; and a guide J disposed adjacent to the electrolytic capacitor 120. The electrolytic capacitor 120 has an explosion-proof valve 121 that opens for spouting inner electrolyte H to the outside in a predetermined case. The guide J is disposed facing the explosion-proof valve 121 being separated away therefrom at least a predetermined distance without being directly attached to the electrolytic capacitor 120 to prevent the spouted electrolyte H from adhering to the circuit board E.SELECTED DRAWING: Figure 2
Patent JP-2016226097-A (JP)
Title: Rotary electric machine
Inventor: KUWABARA MASARU
IPC: H02K19/14
Filed: 2015-05-28
Abstract: PROBLEM TO BE SOLVED: To suppress generation of core loss by supplying a current to multi-phase stator winding so that harmonic magnetic flux generated at a field magnetic pole core is canceled.SOLUTION: In a rotary electric machine 10, stator winding of one phase or more among multiple phases has a winding set including first winding (U-phase winding Ua, V-phase winding Va and W-phase winding Wa) where a current flows in a predetermined direction so as to cancel magnetic flux generated at a field magnetic pole core, and second winding (U-phase winding Ub, V-phase winding Vb and W-phase winding Wb) where a current flows in the opposite direction from the first winding. This constitution includes the first winding and second winding where flow directions of the currents are opposite to each other. Pieces of magnetic flux generated with the currents flowing to the first winding and second winding are opposite in direction, so magnetic flux (specially, harmonic magnetic flux) generated at the field magnetic pole core with a current flowing to the stator winding is canceled. Magnetic flux generated at the field magnetic pole core is therefore reduced (or eliminated), and then generation of iron loss can be suppressed.SELECTED DRAWING: Figure 3
Patent JP-2016223652-A (JP)
Title: Combustor
Inventor: KONDO SHIGEO
IPC: F23D11/10
Filed: 2015-05-28
Abstract: PROBLEM TO BE SOLVED: To provide a combustor preventing occurrence of noise or vibration combustion in ignition.SOLUTION: A combustor includes a burner 11 enabling instantaneous ignition, such as an oil gasification burner, a gun type burner or a gas burner, and a combustion fan 16 configured to supply combustion air from an air supply pipe 20 to the burner 11. Combustion gas after combustion in the burner 11 is forcibly exhausted from an exhaust pipe 28 by air feeding force of the combustion fan 16. An inner diameter A of an air supply hose 21 communicating between the combustion fan 16 and the air supply pipe 20 is made smaller than inner diameters B, C of the air supply pipe 20 and exhaust pipe 28.SELECTED DRAWING: Figure 1