baber/WOPTO huggingface dataset:
Patent JP-2015216104-A (JP)
Title: Light source device and image display device
Inventor: MATSUURA YASUHIRO
IPC: F21S2/00
Filed: 2015-02-17
Abstract: PROBLEM TO BE SOLVED: To provide a technology capable of reducing luminance unevenness and color unevenness of the light emitted from a light source device having a conversion member for converting the color of the light emitted from a plurality of light sources.SOLUTION: A light source device, which is a light source device for emitting light from a light emitting surface, includes: a plurality of light sources provided respectively in a plurality of first division regions for configuring a region of the light emitting surface; a first suppression member for, regarding each of the plurality of first division regions, suppressing spreading of the light emitted from the light source provided in the first division region into a direction parallel with the light emitting surface; a conversion member, which is a conversion member provided on the side closer to the light emitting surface than the plurality of light sources and the first suppression member, for converting the color of the light emitted from the plurality of light sources and emitting the light of the color after conversion; and a diffusion member, which is a diffusion member provided on the side closer to the light emitting surface than the conversion member, for diffusing the light emitted from the conversion member. The diffusion member is separated from the conversion member by a predetermined distance.
Patent JP-2016152125-A (JP)
Title: Nonaqueous electrolyte secondary battery
Inventor: SEGAMI MASAHARU
IPC: H01M10/058
Filed: 2015-02-17
Abstract: PROBLEM TO BE SOLVED: To provide a nonaqueous electrolyte secondary battery which is superior in gas outflowability from an electrode body.SOLUTION: A nonaqueous electrolyte secondary battery 100 is provided, which comprises: an electrode body 200 having a positive electrode sheet 220 and a negative electrode sheet 240 which are put together through separator sheets 260 and 280; and a nonaqueous electrolytic solution 90. At least one of the positive electrode sheet 220 and the negative electrode sheet 240 has a groove opening in its surface. The groove has at least one end in its longitudinal direction, opening toward outside the electrode body 200. The groove has an inner wall including a part with which the contact angle of the nonaqueous electrolytic solution 90 is 90 degrees or larger.SELECTED DRAWING: Figure 1
Patent JP-2016151259-A (JP)
Title: Fuel injection control device
Inventor: KAWAMURA ATSUSHI
IPC: F02D41/40
Filed: 2015-02-19
Abstract: PROBLEM TO BE SOLVED: To reduce combustion noise.SOLUTION: A fuel injection control device includes acquisition means and divided injection control means.The acquisition means is provided by a microcomputer executing processing in Steps S16, S17. The divided injection control means is provided by the microcomputer executing processing in Steps S10, S11, S12, S14. The acquisition means acquires physical quantity (combustion vibration quantity) correlated with noise with predetermined frequency that is noise caused by combustion in an internal combustion engine. The divided injection control means performs control so that fuel used for one combustion operation is divided and then injected a plurality of times, and controls injection start timing and injection time for each injection while changing an interval of each of the divided injections in accordance with the combustion vibration quantity.SELECTED DRAWING: Figure 8
Patent JP-2016150199-A (JP)
Title: Automatic fire extinguisher
Inventor: GONDA YOSHIAKI
IPC: A62C35/10
Filed: 2015-02-19
Abstract: PROBLEM TO BE SOLVED: To reduce time required for recovery of an automatic fire extinguisher.SOLUTION: An automatic fire extinguisher 10 includes: an aerosol injector 20 capable of injecting a packed fire extinguishing agent through an injection port; piping 30 communicated with the injection port of the aerosol injector 20; and a discharge part 40 arranged on a downstream end 32 of the piping 30 and discharging the fire extinguishing agent filled in the piping 30 by sensing heat by the discharge part itself to be deformed. The aerosol injector 20 is detachably attached on an upstream end 31 of the piping 30 and attaching the aerosol injector on the upstream end 31 causes the fire extinguishing agent to be injected into the piping 30.SELECTED DRAWING: Figure 1
Patent JP-2016153156-A (JP)
Title: Human-robot cooperative system causing robot to evacuate according to external force
Inventor: NAITO YASUHIRO
IPC: B25J13/08
Filed: 2015-02-20
Abstract: PROBLEM TO BE SOLVED: To cause a robot to evacuate only when a human intentionally applies external force thereto.SOLUTION: A human-robot cooperative system (1) includes: an external force detection section (S, 21) which detects external force applied to a robot; an evacuation instruction section (22) which instructs the robot to evacuate in a manner that shifts a position thereof in a direction to reduce the external force when the external force detected by the external force detection section is larger than a first threshold; and an external force fluctuation monitoring section (23) which causes the robot to stop evacuation when a range of fluctuation in an external force detection value during a predetermined period after instruction of the evacuation is smaller than a second threshold.SELECTED DRAWING: Figure 1
Patent JP-2016157539-A (JP)
Title: Light source for lighting and luminaire
Inventor: MATSUMOTO MASAHITO
IPC: F21S2/00
Filed: 2015-02-23
Abstract: PROBLEM TO BE SOLVED: To provide a light source for lighting which includes a heat sink having proper heat radiation characteristics, and to provide a luminaire.SOLUTION: A light source for lighting includes: an LED module 10; a driving circuit 30 for causing the LED module 10 to emit light; and a heat sink 40 enclosing the driving circuit 30. The heat sink 40 has: a cylinder part 41; and a plate part 42 which is provided so as to serve as a lid placed on the cylinder part 41 and supports the LED module 10. A ratio of a cylinder diameter φ of the cylinder part 41 to a cylinder height h of the cylinder part 41 is 1.1 or smaller.SELECTED DRAWING: Figure 1
Patent JP-2016155279-A (JP)
Title: Maintenance mechanism of ink jet printing device
Inventor: KUBOTA MUTSU
IPC: B41J2/165
Filed: 2015-02-24
Abstract: PROBLEM TO BE SOLVED: To provide a maintenance mechanism of an ink jet printing device capable of improving maintainability of the maintenance mechanism using wet type wiping means with a wetted wipe.SOLUTION: A maintenance mechanism is in an ink jet printing device which forms an image by discharging ink to a sheet by an ink jet head 40 having a nozzle to be a discharge port of ink. The maintenance mechanism includes: a wet wiping section 13 which is brought into sliding contact with the surrounding of the nozzle in the ink jet head 40; a dry wiping section 12 which is formed of an elastic material and is brought into sliding contact with the surrounding of the nozzle later than the sliding contact operation by the wet wiping section 13; a maintenance control section for performing operation control of a drive mechanism of the wet wiping section 13 and the dry wiping section 12. A degree of viscosity of wiping liquid impregnated in the wet wiping section 13 is higher than that of at least ink.SELECTED DRAWING: Figure 2
Patent JP-2015178447-A (JP)
Title: Piezoelectric material, piezoelectric element and electronic apparatus
Inventor: SAITO HIROSHI
IPC: H01L41/083
Filed: 2015-02-24
Abstract: PROBLEM TO BE SOLVED: To provide a lead-free piezoelectric material having a satisfactory piezoelectric constant and mechanical quality factor in the range of device operating temperature range (-30°C to 50°C).SOLUTION: There is provided the piezoelectric material which contains a metal oxide represented by the following general formula (1) and contains MnBi or Bi and Li, Si or B, Cu, and has the content of Mn in terms of metal of 0.040 pts.wt. to 0.500 pts.wt., the content of Bi in terms of metal of 0.042 pts.wt. to 0.850 pts.wt., the content of Li in terms of metal of 0.028 pts.wt. or less (including 0 pts.wt.), the content of the third sub-constituent in terms of metal of 0.001 pts.wt to 4.000 pts.wt. and the content of Cu in terms of metal of 0.001 pts.wt. to 4.000 pts.wt, based on 100 pts,wt. of the metal oxide. General formula (1) (BaCa)(TiZr)O, where 0.03≤x<0.09, 0.03≤y≤0.08 and 0.986≤a≤1.020.
Patent JP-2016156344-A (JP)
Title: Variable stationary blade drive device and axial flow fluid machinery
Inventor: SHODA ISAHIKO
IPC: F04D29/56
Filed: 2015-02-25
Abstract: PROBLEM TO BE SOLVED: To provide a variable stationary blade drive device capable of smoothly driving a variable stationary blade.SOLUTION: A variable stationary blade drive device drives a variable stationary blade disposed inside a casing in which a rotor is accommodated. The variable stationary blade drive device comprises: a movable ring disposed around the circumference of the casing and movable in the rotational direction around the rotor axis of rotation; an actuator generating power for moving the movable ring; a shaft disposed in a bearing hole which is penetrating the casing and connected to the variable stationary blade; a lever disposed outside the casing and fixed to the shaft; a support part supported by the lever; a slide member having a slide part disposed in a recess provided in the movable ring; and a first elastic member disposed between the lever and the casing for generating a force to separate the lever from the casing.SELECTED DRAWING: Figure 4
Patent JP-2016158665-A (JP)
Title: Denture stabilizer
Inventor: UNO AKIRA
IPC: A61C13/23
Filed: 2015-02-26
Abstract: PROBLEM TO BE SOLVED: To provide a denture stabilizer which has excellent adhesiveness and adhesive stability and can stably immobilize a denture in an oral cavity for a long time.SOLUTION: A denture stabilizer comprises the following (A) and (B) components: (A) at least one adhesive component selected from the group consisting of a lower alkylvinyl ether/maleic anhydride copolymer, a derivative thereof, and salt thereof and (B) zinc chloride.SELECTED DRAWING: None
Patent JP-2015194069-A (JP)
Title: Inspection device for structure
Inventor: SEKIHARA GEN
IPC: B64D47/08
Filed: 2015-02-27
Abstract: PROBLEM TO BE SOLVED: To efficiently and safely perform structure inspection work.SOLUTION: An inspection device 10 for a structure inspects a presence or absence of a failure on a surface 62 of the structure. A radio-controlled rotorcraft 20 is equipped with a camera 202 for continuously taking an image of the surface 62 of the structure. The image taken by the camera 202 is transmitted to a control terminal 3030 and analyzed by a processing part 206 so that the presence or absence of the failure in the structure can be determined. When the structure has the failure, a display part 306 displays the failure with a position on the structure.
Patent JP-2016159544-A (JP)
Title: Axial composite member and manufacturing method therefor
Inventor: TANEDA KAZUHIRO
IPC: B32B1/08
Filed: 2015-03-03
Abstract: PROBLEM TO BE SOLVED: To improve durability by securing desired strength of a bent part.SOLUTION: A bent part of an axial member 10 is formed by laminating 0° layers 16 in which the orientation direction of a carbon fiber is parallel to the axial direction of the axial composite member 10, and ±45° layers 18 in which the orientation direction of the carbon fiber is obliquely intersected with the axial direction of the axial composite member 10, and further a stress relaxation layer 20 is interposed between the 0° layers and the ±45° layers. The stress relaxation layer 20 is set to be lower than bending rigidity of the 0° layer and lower than torsional rigidity of the ±45° layer.SELECTED DRAWING: Figure 3
Patent JP-2016162701-A (JP)
Title: Fuel battery system
Inventor: INOUE ATSUNORI
IPC: H01M8/04
Filed: 2015-03-05
Abstract: PROBLEM TO BE SOLVED: To provide a fuel battery system that does not require any pump of a condensed water supply passage and can perform simplification of the configuration of a fuel cell system and energy saving of the fuel cell system.SOLUTION: A fuel cell system 100 includes a fuel cell 5 for generating electric power using oxidant gas and hydrogen-containing gas, a cooling water circulation path 10 through which cooling water for recovering heat of the fuel cell 5 is circulated by a cooling water circulating pump 11, a cooling water reservoir portion 12a that is provided to the cooling water circulation path 10 and stores the cooling water, a condensed water reservoir portion 13a for storing condensed water obtained by condensing water vapor contained in exhaust gas discharged from the fuel cell 5, a condensed water supply path 15 for supplying the condensed water of the condensed water reservoir portion 13a to the cooling water circulation path 10, a water amount adjuster 17 for adjusting the flow rate of the condensed water flowing in the condensed water supply channel 15 or opening/closing the condensed water supply channel 15, and a controller 101 for controlling the water amount adjuster 17. The condensed water supply path 15 is connected at the downstream side of the cooling water storage portion 12a.SELECTED DRAWING: Figure 1
Patent JP-2016166431-A (JP)
Title: Polyarylene sulfide resin fiber assembly and method for producing the same
Inventor: KUNISHIGE MASASHI
IPC: D01F6/76
Filed: 2015-03-09
Abstract: PROBLEM TO BE SOLVED: To provide an amorphous polyarylene sulfide (PAS) resin fiber assembly in which heat shrinkage can be suppressed, and a method for producing a PAS resin fiber assembly produced using the fiber assembly.SOLUTION: Provided is a method for producing a PAS resin fiber assembly where a dissolved matter obtained by heating and melting a PAS resin and a solvent capable of dissolving the resin and made compatible is discharged to a strand from a resin discharge port, the strand is drawn from an air discharge port installed adjacently to the resin discharge port of a die with air at a temperature higher than the resin melting temperature to obtain refined fiber, the obtained fiber is collected in a collector, the obtained fiber assembly is subjected to annealing treatment in the range from the recrystallization temperature to the melting point, and the solvent is removed from the obtained fiber assembly. Also provided is a PAS resin fiber assembly in which the crystallization degree lies in the range of 30 to 60%, and the dimensional change rate before and after heat treatment at 150°C for 5 min is 30% or lower.SELECTED DRAWING: Figure 1
Patent JP-2016166685-A (JP)
Title: Exhaust heat exchanger
Inventor: UEDA KENTA
IPC: F28F9/013
Filed: 2015-03-09
Abstract: PROBLEM TO BE SOLVED: To reduce a processing load when molding a core plate in an exhaust heat exchanger that can prevent a tube end from protruding from the core plate.SOLUTION: An exhaust heat exchanger for exchanging heat between exhaust gas discharged from an internal combustion engine 10 and a cooling medium includes: a plurality of tubes 110 in which the exhaust gas flows; a casing 130 for storing the tubes 110 and making the cooling medium flow outside the tubes 110; and core plates 140 disposed at ends of the tubes 110 in the casing 130 to prevent outflow of the cooling water from the casing 130. The core plate 140 includes through holes 140a into which the tubes 110 are inserted. Movement restriction portions 140b for restricting axial movement of the tubes 110 are provided at part of inner peripheral portions of the through holes 140a.SELECTED DRAWING: Figure 5
Patent JP-2016165935-A (JP)
Title: Steering device
Inventor: KUBOTA TAKERO
IPC: B62D1/19
Filed: 2015-03-09
Abstract: PROBLEM TO BE SOLVED: To provide a steering device which enables improvement of rigidity.SOLUTION: A column jacket 8 includes an outer jacket 50 and an inner jacket 40 which slide relative to each other in an axial direction to enable telescopic adjustment. The inner jacket 40 has an outer periphery 41 which fits in an inner periphery 50b of the outer jacket 50. A base end 61 of an engagement member 60 is fixed to the inner jacket 40. The inner periphery 50b of the outer jacket 50 includes: a guide groove 54; and a stopper 55 which is disposed at an end part of the guide groove 54 and engages with the engagement member 60 to restrict removal of the inner jacket 40. The guide groove 54 causes the engagement member 60 to fit therein and guides axial movement of the inner jacket 40 through the engagement member 60. The guide groove 54 includes a bottom part 54a facing a tip 62 of the engagement member 60.SELECTED DRAWING: Figure 3
Patent JP-2015109113-A (JP)
Title: Coin depositing and dispensing machine
Inventor: TAKEUCHI MASATO
IPC: G07D9/00
Filed: 2015-03-10
Abstract: PROBLEM TO BE SOLVED: To provide a coin depositing and dispensing machine capable of reducing the size of a machine frame in the depth direction without reducing the storage capacity of coins in each storing delivering unit.SOLUTION: A plurality of storing delivering devices 50 provided below a reception money conveyance part 20 are disposed in a plurality of stages in the vertical direction in a coin depositing and dispensing machine 10. Further, the conveyance direction of coins by the reception money conveyance part 20 and the delivering direction of coins delivered from each of the storing delivering devices 50 become almost orthogonal to each other.
Patent JP-2016168675-A (JP)
Title: Concrete product manufacturing apparatus and method
Inventor: IWATA TAKAO
IPC: B28B23/06
Filed: 2015-03-11
Abstract: PROBLEM TO BE SOLVED: To provide a concrete product manufacturing method capable of efficiently manufacturing two prestressed concrete products.SOLUTION: A mold 4 includes a one-side locking part 25 capable of locking an anchor plate 12 and an other-side locking part 26 capable of locking an anchor plate 16. Prestressing units 2, 3 are installed in the mold 4 to lock the anchor plate 12 to the one-side locking part 25 and lock the anchor plate 16 to the other-side locking part 26. A PC steel material 11 is strained to one side in the axial direction of the mold 4, and a PC steel material 15 is strained to the other side in the axial direction of the mold 4. In such a strained state of the PC steel materials 11, 15, concrete is placed into the mold 4. After a predetermined molding step and curing step, tensile force of each of the PC steel materials 11, 15 is released to apply a prestress to the concrete.SELECTED DRAWING: Figure 1
Patent JP-2016169756-A (JP)
Title: Earthquake resistant pipe member
Inventor: HANAKI HIROAKI
IPC: E03F3/04
Filed: 2015-03-11
Abstract: PROBLEM TO BE SOLVED: To provide an earthquake resistant pipe member which is effortlessly installed on a pipe in a short time at low costs and absorbs substantially entire displacement caused by an earthquake.SOLUTION: An earthquake resistant pipe member integrally includes: a straight pipe part 5; and pipe connection parts 7 provided at end parts of the straight pipe part 5 through bending pipe parts 6. The straight pipe part 5 has an expandable part 8 which expands and contracts to absorb displacement caused by an earthquake. Each pipe connection part 7 has a movable socket part 9 which displaces in a circumferential direction of a pipe 1 and changes an insertion depth to absorb displacement caused by the earthquake in a state where the pipe 1 is inserted thereinto.SELECTED DRAWING: Figure 1
Patent JP-2016170061-A (JP)
Title: Device, method, and program for detecting state of imaging optical system
Inventor: YOSHINO KOTARO
IPC: G01S17/89
Filed: 2015-03-13
Abstract: PROBLEM TO BE SOLVED: To provide a technique that can easily determine whether or not the state of an imaging optical system of a device capturing a distance image is appropriate.SOLUTION: A distance image on a detection area captured by an imaging device 10 is input to an image input unit 2. An image processing unit 3 extracts ones of pixels which are separated from each other by distances larger than a predetermined distance, in a distance image input to the image input unit 2 and a background distance image on the detection area stored in a background image storage unit 4 in the detection area, and determines whether or not the state of the imaging optical system of the imaging device 10 is appropriate based on a value associated with dispersion representing variations in distance of the extracted pixels.SELECTED DRAWING: Figure 1
Patent JP-2016095483-A (JP)
Title: Keyboard device
Inventor: YOSHIZAKI YU
IPC: G10B3/12
Filed: 2015-03-13
Abstract: PROBLEM TO BE SOLVED: To provide a keyboard device having good appearance and good key touch feeling.SOLUTION: A keyboard device comprises: plural key units which respectively comprise plural keys 31, 41, 51, plural hinge parts 32, 52, and common attachment parts 33, 43, 53, and respectively integrated and molded. The plural hinge parts 52 of the key unit whose common attachment part 53 is at an uppermost stage, are formed of: a hinge thick part 52a coupled to a rear face of plural black keys 51 and formed to be thick; and hinge thin parts 52b, 52c coupled to a rear face of the hinge thick part 52a in both outside ends of a lateral direction, and coupled to the front face of the common attachment part 53 and formed to be thin. Projection parts 52d, 52e projecting outward are provided on at least one side of both outside ends of the hinge thick part 52a in the lateral direction, and a gap between the adjacent projection parts 52d, 52e or between the projection part and the hinge thick part 52a in the lateral direction is set to become small.SELECTED DRAWING: Figure 3
Patent JP-2016173665-A (JP)
Title: Credit management server, credit management method, and program for credit management server
Inventor: SUGAYA SHUNJI
IPC: G06Q20/40
Filed: 2015-03-16
Abstract: PROBLEM TO BE SOLVED: To provide a credit management server, a credit management method, and a program for the credit management server allowing a settlement client to execute settlement processing without introducing dedicated equipment or a terminal and preventing the client from paying an amount of money more than a deposited amount.SOLUTION: A credit management server 10: receives a user ID for identifying a user from a user terminal 100; receives settlement type data for determining a type of a settlement and settlement credit-limit data representing a credit limit of a settlement corresponding to the settlement type data; stores the received user ID, the settlement type data, and the settlement credit-limit data in association with one another; and, when receiving a settlement request by the user ID, as a settlement type recognition code for identifying the settlement type data and settlement credit-limit data corresponding to the settlement type data, executes the settlement only when the settlement type is same as the stored settlement type data and the settlement credit-limit data corresponding to the settlement type data are within the stored settlement credit limit.SELECTED DRAWING: Figure 1
Patent JP-2016174051-A (JP)
Title: Flexible printed wiring board
Inventor: MATSUDA FUMIHIKO
IPC: H05K1/02
Filed: 2015-03-16
Abstract: PROBLEM TO BE SOLVED: To provide a flexible printed wiring board which allows, even when used in a narrow arrangement space, an increase in the number of wires so as to enhance a degree of freedom in designing, while being capable of standing by itself.SOLUTION: A flexible printed wiring board 100 is used in a state where it is folded to be curved in the longer direction, with one end side and the other end side in the longer direction fixed to one and the other of two members that move relative to each other. The flexible printed wiring board comprises a plurality of wiring board units 100A and 100B each of which has a flexible insulation board provided with a plurality of wires, while being formed to be curved in the shorter direction. The adjacent wiring board units are partially coupled to each other on a side-edge side in the shorter direction.SELECTED DRAWING: Figure 1