baber/WOPTO huggingface dataset:
Patent JP-2016075833-A (JP)
Title: Fresnel-lens optical system and lighting system using the optical system
Inventor: MURATA SEIJI
IPC: F21V5/04
Filed: 2014-10-08
Abstract: PROBLEM TO BE SOLVED: To provide an optical system that offers a high efficiency and a high maximum luminous intensity while collecting luminous flux from a light source.SOLUTION: There is provided an optical element opposed to a light source and including a plurality of grooved ring bands, in which each ring band has an entrance surface, an exit surface, and a side surface substantially perpendicular to the exit surface, the optical element having a first region where a rise angle of the entrance surface is smaller in the ring band at the center and is larger in ring bands at the periphery, and the rise angle of the entrance surface of one of ring bands outside the first region which is the nearest to the center is smaller than the rise angle of the entrance surface of the outermost ring band in the first region.SELECTED DRAWING: Figure 3
Patent JP-2016075859-A (JP)
Title: Optical scanner, optical module, illumination device, and projection device
Inventor: ISHIDA KAZUTOSHI
IPC: G02B13/14
Filed: 2014-10-08
Abstract: PROBLEM TO BE SOLVED: To provide an optical scanner that is inexpensive and excellent in durability and reliability, and an illumination device and a projection device including the optical scanner.SOLUTION: The optical scanner includes a drive unit that drives to rotate a rotation shaft, a first member penetrating the rotation shaft and fixed to the rotation shaft, and a second member disposed on the first member and together with the first member, penetrating the rotation shaft and fixed to the rotation shaft. A surface of the second member on an opposite side to the first member side is a mirror surface to reflect incident light; and a normal direction of the mirror surface is inclined from an axial direction of the rotation shaft.SELECTED DRAWING: Figure 4
Patent JP-2016077332-A (JP)
Title: Construction element for toy construction set
Inventor: MATSUDA HIDENARI
IPC: A63H33/08
Filed: 2014-10-10
Abstract: PROBLEM TO BE SOLVED: To provide a metallic construction element (block) that has a good texture and a sense of quality, and if an adult plays using this, the element may give an impression of being fashionable and stylish, is easy to create and enables playing by engagement or fitting reliably.SOLUTION: A metallic construction element comprises a metallic block body having an upper surface 2a, a backside surface 2b substantially parallel to the upper surface 2a, and several side surfaces 3a, 3b, 4a, 4b extending from the upper surface 2a to the lower surface 2b. The construction element is configured as follows: several coupling studs 5 of a substantially regular hexagonal prism shape queued up at substantially regular intervals are disposed in the upper side on the upper surface 2a of the block body; opening parts 7 formed by four hollow parts 7a, 7b, 7c, 7d of a substantially pillar form queued up at substantially regular intervals being brought into communication with each other are provided on the backside surface 2b of the block body; and the coupling studs 5 of one construction element 1 are engaged with the hollow parts 7a, 7b, 7c, 7d of the opening parts 7 of the other construction element 1, when one construction element 1 is interconnected to the other construction element 1.SELECTED DRAWING: Figure 1
Patent JP-2016079830-A (JP)
Title: Jet pump, process of manufacture of the same and fuel supply device
Inventor: HAYASHI NORIHIRO
IPC: F02M37/18
Filed: 2014-10-13
Abstract: PROBLEM TO BE SOLVED: To provide a jet pump in which a fuel pumping-up reliability is improved and its productivity is improved.SOLUTION: A nozzle passage 465 comprises a communication passage part 465a communicated with a downstream end 464d of a pressurizing passage 464, and an orifice passage part 465b communicated with a downstream end 465ad of a communication passage part 465a to make a fuel flowing flow rate smaller than that of the communicating passage part 465a. A common width direction Dcp for defining passage widths Wc and Wp of the communicating passage part 465a and the pressurizing passage 464 is perpendicular to an extending direction of the orifice passage part 465b. The second passage wall surface 461as is curved in a concave surface shape toward the orifice passage part 465b in regard to the first open passage wall surface 461af of the orifice passage part 465b of the first passage wall surface 461af and the second passage wall surface 461as holding the communicating passage part 465a in the common width direction Dcp, the passage Wc of the communicating passage part 465a is reduced as it approaches the orifice passage part 465b in a range in which it becomes less than the passage width Wp of the pressurizing passage 464.SELECTED DRAWING: Figure 6
Patent JP-2016080871-A (JP)
Title: Photosensitive resin composition and cured product thereof
Inventor: YAMAMOTO KAZUYOSHI
IPC: C08G59/20
Filed: 2014-10-17
Abstract: PROBLEM TO BE SOLVED: To provide a photosensitive resin composition having excellent photosensitivity and being excellent in flexibility, adhesion, pencil hardness, solvent resistance, acid resistance, heat resistance, gold plating resistance and the like, and a cured product comprising the same.SOLUTION: The present invention provides a photosensitive resin composition comprising an alkali aqueous solution soluble resin (A), a crosslinking agent (B), a photopolymerization initiator (C) and an epoxy resin (D) represented by formula (1) (where a ratio between (i) and (ii) is (i)/(ii)=1-3. G is a glycidyl group. n is an average number of repetitions to represent 0-5).SELECTED DRAWING: None
Patent JP-2016077663-A (JP)
Title: Built-up pressurizing extractor
Inventor: TSURU TAKESHI
IPC: A47J31/10
Filed: 2014-10-20
Abstract: PROBLEM TO BE SOLVED: To provide a pressurizing extractor excellent in portability.SOLUTION: A built-up pressurizing extractor 100 comprises a support member 200, a liquid storage member 300, and a pressurizer 400. The support member comprises an extracted object support part 210. The extracted object support part supports an extracted object package EP or the like. The liquid storage member has a liquid storage space Sa and liquid passages 312, 321. The liquid storage space is a storage space of an extract. The liquid passages extend downward from the liquid storage space. The liquid storage member is installed removably to the support member so as to be positioned on or above the extracted object support part. The pressurizer pressurizes the liquid storage space by introducing gas into the liquid storage space from the outside. The pressurizer is installed removably on at least one of the support member and the liquid storage member. During the use of the built-up pressurizing extractor, "an extraction beverage container 500 having an opening in the upper part" is placed under or below the extracted object support part.SELECTED DRAWING: Figure 2
Patent JP-2016085581-A (JP)
Title: Device and method for authentication of log-in to on-vehicle camera system
Inventor: YAMAGUCHI KAZUHIKO
IPC: G06F21/31
Filed: 2014-10-24
Abstract: PROBLEM TO BE SOLVED: To clarify the relation between a captured picture and a user having captured the picture, and the user to a third person.SOLUTION: The authentication device includes: a communication unit performing communications between the authentication device and an on-vehicle system or between the authentication device and an imaging device that a user can wear; an authentication unit authenticating log-in of the user for operating the on-vehicle system; and a storage unit storing log-in information including identification information on the user whose log-in has been authenticated. The communication unit causes the log-in information in the storage unit to be transferred to the imaging device and be copied if the user is logging in to the on-vehicle system, while does not transfer the log-in information to the imaging device if the user has not logged in to a predetermined on-vehicle system.SELECTED DRAWING: Figure 8
Patent JP-2015107795-A (JP)
Title: Non-propulsive utility power (npup) generation system for providing secondary power in aircraft
Inventor: DAVID S KRUG
IPC: B64D41/00
Filed: 2014-11-10
Abstract: PROBLEM TO BE SOLVED: To provide a non-propulsive utility power (NPUP) generation system for providing secondary power in an aircraft.SOLUTION: An aircraft may include at least one secondary power system 6 requiring secondary power, at least two main engines 20a, b, and at least three non-propulsive utility power (NPUP) generation systems 13. The NPUP generation systems may each be configured to provide full-time secondary power during operation of the aircraft. The NPUP generation systems may be configured to provide at least a portion of the secondary power required by the secondary power system.
Patent JP-2016096248-A (JP)
Title: Organic EL element
Inventor: TADOKORO TOYOYASU
IPC: C09K11/06
Filed: 2014-11-14
Abstract: PROBLEM TO BE SOLVED: To provide an organic EL element that can be increased in lifetime under high-luminance operation of several ten thousands cd/m2 and with any emission light color.SOLUTION: An organic EL element 10 is configured by laminating at last a hole transport layer 3b and an organic light emission layer 3c between a first electrode 2 and a second electrode 4. The organic light emission layer 3c contains at least host material in which the ratio μeEM/μhEM of the hole mobility μhEM and the electron mobility μeEM is not less than 10, and a light emission dopant emitting light of a predetermined color. The hole transport layer 3b contains a hole transporting material whose hole mobility μhEM is not less than 10cm/Vs.SELECTED DRAWING: Figure 1
Patent JP-2015135320-A (JP)
Title: gas sensor
Inventor: NAKATO MITSUNOBU
IPC: G01N27/416
Filed: 2014-11-20
Abstract: PROBLEM TO BE SOLVED: To provide a gas sensor configured to improve the accuracy of detecting specific gas component concentration.SOLUTION: A gas sensor 1 includes a solid electrolyte 2, a gas chamber 101, a reference gas chamber, a pump cell, a monitor cell, and a sensor cell. In positions in the solid electrolyte 2 where a pump electrode 21, a monitor electrode 22, and a sensor electrode 23 are installed, a space width W0 of the gas chamber 101 is fixed in a width direction W orthogonal to a flow direction F of a gas G. An amount of displacement ΔX1 of a center position O2 in a width direction W of a gap S between the monitor electrode 22 and the sensor electrode 23, with respect to a center position O1 in a width direction W of the pump electrode 21, satisfies ΔX1≤1/4 W1, in which width of the pump electrode 21 is W1. A position of a side face 221 of the monitor electrode 22 and a position ΔY1 of a side face 231 of the sensor electrode 23 from the center position O1 in the width direction W of the pump electrode 21 satisfies ΔY1≤1/2 W1.
Patent JP-2016099056-A (JP)
Title: Air conditioning device
Inventor: TAKANO KENICHI
IPC: F25B1/00
Filed: 2014-11-21
Abstract: PROBLEM TO BE SOLVED: To provide an air conditioning device capable of improving imbalance of heat exchange amounts among supercooling heat exchangers.SOLUTION: In an air conditioning device, a heat exchanger capacity of a first supercooling heat exchanger 25a close to a refrigerant inlet A is smallest, and the heat exchange capacities are increased from a second supercooling heat exchanger 25b toward a third supercooling heat exchanger 25c. Concretely, in the first supercooling heat exchanger 25a, five first split flow channels 25a1 are disposed, in the second supercooling heat exchanger 25b, seven first split flow channels 25b1 are disposed, and in the third supercooling heat exchanger 25c, eleven first split flow channels 25c1 are disposed. Thus the heat exchange capacity of the first supercooling heat exchanger 25a where a heat transfer area of the first split flow channels 25a is minimum, becomes smallest. By increasing the number of first split flow channels from the second supercooling heat exchanger 25b toward the third supercooling heat exchanger 25c, the heat transfer area is successively increased, and the heat exchange capacity is successively increased.SELECTED DRAWING: Figure 2
Patent JP-2016097814-A (JP)
Title: Work vehicle
Inventor: KAJINO YUTAKA
IPC: B60K20/02
Filed: 2014-11-21
Abstract: PROBLEM TO BE SOLVED: To provide a work vehicle which eliminates the complexity of the operation to be performed in work vehicles.SOLUTION: A work vehicle includes: a forward/backward lever 220 for performing the operation of switching among the forward travel, neutral, and backward travel of a travel vehicle body; a sub-shift lever for performing the switching operation of the travel speed; and a forward/backward clutch 48 by which the transmission path of the driving force from the engine is switched to any one of the forward travel mode, neutral mode, and backward travel mode based on the switching operation of the forward/backward lever 220. When the forward/backward lever 220 is operated upward or downward in the forward travel position for making the travel vehicle body travel forward or in the backward travel position for making it travel backward, or when a switching switch 232 provided on the sub-shift lever is operated, the forward/backward clutch 48 is switched to the neutral mode.SELECTED DRAWING: Figure 6
Patent JP-2015127403-A (JP)
Title: Viscosity index improver and lubricant composition
Inventor: TATSUMI TAKENORI
IPC: C10M145/14
Filed: 2014-11-26
Abstract: PROBLEM TO BE SOLVED: To provide a viscosity index improver that realizes excellent shear stability of a lubricant composition and low HTHS viscosity of the lubricant composition and hardly increases low-temperature viscosity of the lubricant composition.SOLUTION: The viscosity index improver contains (A) a copolymer comprising as essential constituent monomer (a) a monomer represented by formula (1) as given below. [Ris a hydrogen atom or a methyl group; -X- is a group represented by -O-, -O(AO)- or -NH- in which A is a 2-4C linear or branched alkylene group; m is an integer of 1 to 10, provided that when m is 2 or more, A may be the same or different and that the (AO)part may be a random bond or a block bond; and Ris a residue obtained by removing one hydrogen atom from a hydrocarbon polymer comprising as essential constituent monomer a 4-20C α-olefin].
Patent JP-2016103574-A (JP)
Title: Classification device
Inventor: MINAMI HIDEO
IPC: H01L21/301
Filed: 2014-11-28
Abstract: PROBLEM TO BE SOLVED: To provide a classification device capable of classifying chips of two ranks for two wafer sheets to efficiently paste the chips on accurate positions.SOLUTION: A classification device includes: a support device 100 for supporting a wafer sheet Da on which a wafer W is pasted; a holding device 200 for selectively picking up a chip S separated by expansion of the wafer sheet Da, on the basis of the chip's rank; a carrying device 300 for carrying the chip S; a measurement device 400 for measuring a posture deviation of the chip S; a correction device 500 for correcting the posture of the chip S; a first collection device 600 for supporting a wafer sheet Db on which a chip S of one type rank is to be pasted; a second collection device 700 for supporting a wafer sheet Dc on which a chip S of the other type rank is to be pasted; a holding device 200 for pasting chips S on the wafer sheets Db, Dc while dividing the chips into ranks; and an auto-loader 5A for sequentially replacing the wafer sheet Da with another one after all of the chips S of two ranks have been picked up from the wafer sheet Da.SELECTED DRAWING: Figure 1
Patent JP-2016107186-A (JP)
Title: Adhesive coating device and adhesive coating method
Inventor: USHIZAWA TAKASHI
IPC: B05C11/00
Filed: 2014-12-03
Abstract: PROBLEM TO BE SOLVED: To make it possible to supply an adhesive of a suitable amount to an adhesion object part by transfer.SOLUTION: An adhesive coating device includes: a hand part for gripping an adhesion object part; a coating nozzle which has an apical surface as an adhesive transfer surface which supplies an adhesive onto the adhesive transfer surface; a drive part which brings an adhesion surface of the adhesion object part and the adhesive transfer surface into contact with each other; a contact detection part which detects contact between the adhesion surface and the adhesive transfer surface; and a control part which separates the adhesion surface and the adhesive transfer surface from each other by a prescribed quantity by the drive part from the state that the contact detection part detects contact between the adhesion surface and the adhesive transfer surface, and supplies the adhesive between the adhesion surface and the adhesive transfer surface by the coating nozzle.SELECTED DRAWING: Figure 2
Patent JP-2016107820-A (JP)
Title: Control device
Inventor: NOGUCHI HITOSHI
IPC: F02B67/06
Filed: 2014-12-05
Abstract: PROBLEM TO BE SOLVED: To provide a control device capable of efficiently actuating a motor of a belt transmission system.SOLUTION: A first target-value setting unit of a control device sets a motor torque which is higher than a current torque and enables motor efficiency to be higher than current efficiency while a deviation amount of a revolving speed is generated to a target motor torque Tmt. A first torque determination unit determines whether the target motor torque Tmt is lower than a required motor torque Tmr (S13). A first torque control unit raises the motor torque up to the target motor torque Tmt (S14) when the target motor torque Tmt is lower than the required motor torque Tmr, and raises the motor torque up to the required motor torque Tmr (S16) when the target motor torque Tmt is not lower than the required motor torque Tmr. A first standby unit puts a resetting of the target motor torque Tmt on standby (S15, S17) until a revolution speed deviation amount ΔNm becomes equal to or lower than a predetermined first permissible amount ΔNmp after a torque control by the first torque control unit.SELECTED DRAWING: Figure 4
Patent JP-2016108462-A (JP)
Title: Prepreg, metal-clad laminate and printed wiring board
Inventor: SUZUKI FUMITO
IPC: C08J5/24
Filed: 2014-12-08
Abstract: PROBLEM TO BE SOLVED: To provide a prepreg that is excellent in resin flow performance and circuit filling property and has excellent heat resistance, flame resistance, adhesion and desmear resistance, to provide a metal-clad laminate and to provide a printed wiring board.SOLUTION: The prepreg is formed by impregnating a resin composition in a woven fabric substrate and heating/drying. The resin composition includes as an inorganic filler at least one kind of spherical silica having an average particle size of 0.01 to 0.9 μm and at least one kind of spherical silica having an average particle size of 1.0 to 5.0 μm.SELECTED DRAWING: Figure 1
Patent JP-2016107875-A (JP)
Title: Fuel tank fixing structure for vehicle
Inventor: SHINMURA HIROKI
IPC: B60K15/063
Filed: 2014-12-08
Abstract: PROBLEM TO BE SOLVED: To provide a fuel tank fixing structure for a vehicle which can prevent a fall of a fuel tank at a vehicle fire while reducing weight.SOLUTION: This fuel tank fixing structure 100 for a vehicle according to the present invention comprises a resin-made fuel tank 104 which forms a polygonal shape when viewed from a vehicle vertical direction, and fixes the fuel tank to a bottom 106 of a vehicle from a lower part of the vehicle. The fuel tank fixing structure also comprises: a belt 108 which is arranged along a first diagonal line 115 for connecting first diagonals 112, 114 of the bottom 110 of the fuel tank, fixed to the bottom of the vehicle at its both ends, and presses the fuel tank to the bottom of the vehicle from the lower part of the vehicle; a pair of flanges 116, 118 which are fixed to second diagonals 124, 126 forming a second diagonal line 127 which intersects with the first diagonal line of the bottom of the fuel tank, hang out of the diagonal, and are fixed to the bottom of the vehicle; and a first heat block plate 120 and a second heat block part 122 which cover a pair of the flanges from the lower part of the vehicle.SELECTED DRAWING: Figure 1
Patent JP-2016109947-A (JP)
Title: Image formation device
Inventor: WADA HIROSHI
IPC: G03G21/16
Filed: 2014-12-09
Abstract: PROBLEM TO BE SOLVED: To prevent a strap member 30 from being broken by an impact force from a cover member 20 when the cover member 20 is rotated to a maximum open angle in an image formation device comprising: a housing 2 in which an image formation unit is accommodated and having an opening 7 in one side surface, the cover member 20 axis-supported by a lower side edge of the opening 7 and releasing the opening 7 as it rotates outward to the housing 2 around the axis as a fulcrum from a closed state to close the opening 7, and a long belt-like strap member 30 attached at one end to the housing 2 and attached at other end to the cover member 20 and restricting the open angle of the cover member 20 to a prescribed maximum open angle.SOLUTION: In the longitudinal middle section of the strap member 30 is formed a wavy part 32 shaped like a wave as viewed from a width direction orthogonal to the longitudinal direction and having elasticity in the longitudinal direction.SELECTED DRAWING: Figure 4
Patent JP-2016114099-A (JP)
Title: Manufacturing method for bearing cage
Inventor: KURAMOTO YOSHIKAZU
IPC: F16C33/41
Filed: 2014-12-11
Abstract: PROBLEM TO BE SOLVED: To provide a manufacturing method for a bearing cage which can suppress the lowering of rigidity.SOLUTION: Either of a resin injection gate 51 and a resin sump 40 which can store a molten resin is arranged at a column 20. A plurality of the resin injection gates 51 and a plurality of the resin sumps 40 are alternately arranged at a plurality of the columns 20 in a peripheral direction. The resin injection gate 51 is arranged in a position deviated to one side of the peripheral direction from a center of the peripheral direction of the column 20. The resin sump 40 is arranged in the center of the peripheral direction of the column 20. A cross section area of a communication part 42 of the resin sump 40 communicating with the column 20 is not larger than one quarter of a cross section area of the resin injection gate 51.SELECTED DRAWING: Figure 1
Patent JP-2016112669-A (JP)
Title: Power tool and dust collector
Inventor: SUZUKI HITOSHI
IPC: A47L9/28
Filed: 2014-12-17
Abstract: PROBLEM TO BE SOLVED: To pair a power tool and a dust collector only by an operation of the power tool without operating the dust collector in an interlocked operation system of the power tool and the dust collector.SOLUTION: A power tool 10 includes: a radio transmission section 30 and a control section 20 for sequentially operating a dust collector 50. The control section 20 switches an operation mode to a pairing mode by an operation of a pairing request SW34 and transmits the pairing request signal to the dust collector 50 via the radio transmission section 30 so as to register the tool as interlocking object equipment. The dust collector 50 includes a dust collector motor 52, a radio reception section 70, and a control section 60. The control section 60 switches the operation mode to the pairing mode and registers the power tool 10 transmitting the pairing request signal as interlocking object equipment when the radio reception section 70 receives the pairing request signal.SELECTED DRAWING: Figure 1