baber/WOPTO huggingface dataset:
Patent JP-2016066578-A (JP)
Title: Surface light source device and display device
Inventor: INOUE TATSUAKI
IPC: F21S2/00
Filed: 2015-02-02
Abstract: PROBLEM TO BE SOLVED: To provide a surface light source device in which nonuniformity of luminance angle distribution and left and right asymmetry of the luminance angle distribution are suppressed in two planes being orthogonal while maintaining a wide viewing angle.SOLUTION: A surface light source device 20 includes a light guide plate 30, an optical sheet 60 and a light source 24. The optical sheet has a plurality of unit prisms protruding to the light guide plate side and arrayed in a first direction. The unit prism includes: a first prism plane 71 facing one side of the first direction; and a second prism plane 72 facing the other side of the first direction. The second prism plane 72 includes three or more element planes 73 in which inclination angles are different from each other. An inclination angle θof each element plane, length Walong the first direction of each element plane, and length Walong the first direction of the second prism plane 72 satisfy a predetermined condition.SELECTED DRAWING: Figure 2
Patent JP-2016144379-A (JP)
Title: Uninterruptible power supply system
Inventor: OTSUKA ATSUSHI
IPC: H02J7/02
Filed: 2015-02-05
Abstract: PROBLEM TO BE SOLVED: To provide an uninterruptible power supply system capable of saving energy of a commercial AC power supply.SOLUTION: An uninterruptible power supply system comprises: a UPS 1 comprising a forward converter 3 for converting AC of an AC power supply 14 to DC to output the DC, an inverse converter 4 for converting DC of the forward converter 3 to AC to supply the AC to a load 24, a circuit 6 for supplying DC to the inverse converter 4 when interruption of the AC power supply 14 has occurred, a bypass circuit 13 for continuing power supply to the load 24 by using another power supply 16 when an AC circuit composed of the AC power supply 14, forward converter 3, and inverse converter 4 has failed, and an uninterruptible switching circuit 5 for performing uninterruptible switching to the bypass circuit 13; a lithium cell 11 for supplying power to the circuit 6; and a control device 30 that when the AC power supply 14 is normal and the lithium cell 11 is in a state capable of discharging electricity, stops the AC circuit composed of the AC power supply 14, forward converter 3, and inverse converter 4 supplying power to the load 24 and supplies power from a DC circuit composed of the lithium cell 11, circuit 6, and inverse converter 4 to the load 24 until the lithium cell 11's voltage becomes equal to or lower than a set voltage.SELECTED DRAWING: Figure 1
Patent JP-2016148960-A (JP)
Title: Accident vehicle search support system and accident vehicle search support program
Inventor: OSHIMA TAKANORI
IPC: G08G1/017
Filed: 2015-02-12
Abstract: PROBLEM TO BE SOLVED: To efficiently, promptly, and reliably detect a damaging vehicle that is missing after a collision accident based on a secured damaged vehicle.SOLUTION: A computer 10 executes a first step of acquiring a three-dimensional image of a damaged vehicle, a second step of acquiring three-dimensional data of a type form of the damaged vehicle, a third step of acquiring three-dimensional data of an optional type form, fourth and fifth steps of creating a model based on the three-dimensional data acquired by the second and third steps, a sixth step of executing calculation for allowing both models to collide each other, a seventh step of calculating a degree of approximation of a shape between the model of the damaged vehicle after the collision calculation and the three-dimensional image acquired by the first step, an eighth step of storing the three-dimensional model data after the collision calculation of an opponent vehicle of collision of the damaged vehicle model having the degree of approximation of a shape equal to or more than a predetermined value, a ninth step of acquiring the three-dimensional image of a suspected vehicle, and a tenth step of calculating the degree of approximation of a shape between the three-dimensional model in the eighth step and that in the ninth step.SELECTED DRAWING: Figure 1
Patent JP-2016151289-A (JP)
Title: Bolt
Inventor: NAKAJIMA KOJI
IPC: F16B35/00
Filed: 2015-02-16
Abstract: PROBLEM TO BE SOLVED: To provide a bolt having a structure to cause the bolt to be guided in a correct direction without producing any poor fastening such as idling or seizure even when the bolt is inserted in slant attitude into a female thread.SOLUTION: An extremity end of a complete thread is provided with incomplete thread. A pitch of thread at this incomplete thread is formed to be displaced toward the extremity end side rather than a pitch of the thread of the complete thread, a pitch size of the thread at the incomplete thread is set to be a larger value than the pitch size of the thread at the complete thread. In addition, a frank surface at the thread extremity end of the thread of the incomplete thread is formed to be coincided with a frank surface at the thread extremity end of the complete thread. Thus, when the bolt is slant inserted into the female thread, the incomplete thread near the base end of the bolt is not hooked to the thread of the female thread. Then, even if the bolt is slant inserted into the female thread, poor fastening such as idling or seizure may not be produced.SELECTED DRAWING: Figure 1
Patent JP-2016152206-A (JP)
Title: Relay system
Inventor: TANAKA TAKESHI
IPC: H01H47/00
Filed: 2015-02-19
Abstract: PROBLEM TO BE SOLVED: To provide a relay module capable of effectively suppressing rush current from flowing in a capacitor in a precharge state.SOLUTION: A relay system 1 comprises a pair of power lines 8p and 8n, a capacitor 3, a series body 12, a control circuit unit 5, and a relay module 14. The relay module 14 comprises two main switches 2a and 2b, a main coil 6a, and a sub-coil 6b. When precharging the capacitor 3, the control circuit unit 5 electrically conducts both of the two coils 6a and 6b. This allows only one main switch 2 of the two main switches 2a and 2b to be turned on. The control circuit unit 5 checks whether the sub-coil 6b is faulty before switching the power stop state or the power supply state to the precharge state. When it determines that the sub-coil 6b is faulty, the control circuit unit 5 does not switch the power stop state or the power supply state to the precharge stage.SELECTED DRAWING: Figure 1
Patent JP-2016154071-A (JP)
Title: Connector device
Inventor: MISU KENJI
IPC: H01R13/64
Filed: 2015-02-20
Abstract: PROBLEM TO BE SOLVED: To prevent a connector from being brought into a half fitted state when detaching the connector from a bracket after the connector is fitted.SOLUTION: A connector 10 is fitted to a mating connector 70 while being supported by a bracket 30, and made movable between a fitting position and a push-in position where the connector is further pushed in. Until reaching the fitting position, a bracket-side second lock part 32 locks a second lock part 16, such that the connector 10 is supported by the bracket 30. At the push-in position, a release part 76 of the mating connector 70 interferes with the bracket-side second lock part 32, and the bracket-side second lock part 32 and the second lock part 16 are disengaged, such that the bracket 30 can be separated from the connector 10.SELECTED DRAWING: Figure 2
Patent JP-2016156643-A (JP)
Title: Symptom diagnosis system, symptom diagnosis method, and symptom diagnosis device
Inventor: KATO TETSUJI
IPC: G01R31/34
Filed: 2015-02-23
Abstract: PROBLEM TO BE SOLVED: To provide a symptom diagnosis system, a symptom diagnosis method, and a symptom diagnosis device with which it is possible to efficiently detect abnormality in an apparatus.SOLUTION: A symptom diagnosis system has: a current value acquisition unit 111 for acquiring an AC current value inputted to a motor; a frequency analysis unit 112 for converting, at each time of day, the acquired current value into a frequency spectrum in which current intensity and frequency are correlated; an abnormality determination value calculation unit 113 for calculating, at each time of day, a frequency width at As when As=m×At (0<m<1) where At represents current intensity corresponding to a frequency, out of the frequency spectrum, that corresponds to an analysis frequency that is the apparatus frequency of a current value inputted to or outputted from an apparatus × N (N=1, 2, 3, etc.); and a determination processing unit 114 for determining whether or not the frequency width is wider than a frequency width at normal time, and determining that the apparatus is in an abnormal state when the frequency width is wider than a frequency width at normal time, as a result of the determination.SELECTED DRAWING: Figure 2
Patent JP-2015194480-A (JP)
Title: Method for predicting activity index of fly ash, fly ash for cement admixture or concrete admixture and method for manufacturing cement mixed with fly ash
Inventor: KISHIMORI CHIKA
IPC: G01N33/38
Filed: 2015-02-24
Abstract: PROBLEM TO BE SOLVED: To provide a method, etc., for predicting an activity index of fly ash, capable of accurately predicting the activity index of the fly ash in a short time.SOLUTION: The method for predicting an activity index of fly ash comprises: performing a hydration reaction test of the fly ash in an alkaline aqueous solution using fly ash particles having a particle structure phase consisting of mullite and an amorphous phase and fly ash particles consisting of only AlO-SiOsystem amorphous phase; and calculating a prediction value of the activity index of the fly ash using a prediction formula derived on the basis of geometric measurement values of the fly ash particles measured before and after the hydration reaction test to predict the activity index of the fly ash.
Patent JP-2015110479-A (JP)
Title: Paper transportation device and paper treatment device
Inventor: UGAJIN KAZUHIDE
IPC: G07D9/00
Filed: 2015-02-26
Abstract: PROBLEM TO BE SOLVED: To accurately transport one long sides of any rectangular papers having different sizes in a transportation posture directed in a transportation direction.SOLUTION: On a transportation passage so formed as to have a transportation passage width according to a length of a long side of a paper having a longest long side, two rollers, namely, a first roller and a second roller for transporting the paper are disposed along a transportation passage width direction. The first roller is disposed at a position nearer one end of a transportation passage width than a position of the length of the long side of a paper having shortest long side from the one end side of the transportation passage width to the other end side of the transportation passage width, the second roller is disposed on the one end side of the transportation passage width further than the first roller, and at a position nearer the other end of the transportation passage width than a position of a length of the long side of a paper having shortest long side from the other end of the transportation passage width to the one side of the transportation passage width. Consequently, even if papers of different sizes to be transported pass any positions in the transportation passage width direction in a transportation posture such that one long side of each of said papers is directed in a transportation direction, the papers can be transported by the first and second rollers, and any rectangular papers of different sizes can be accurately transported in a transportation posture such that one long side of each of said papers is directed in the transportation direction.
Patent JP-2016159308-A (JP)
Title: Stud pin used for joining to laminated composite plate, stud pin joining device, and stud pin joining method
Inventor: KUMAI SHINJI
IPC: B23K11/00
Filed: 2015-02-27
Abstract: PROBLEM TO BE SOLVED: To provide a stud pin used for joining to a laminated composite plate, the stud pin being economically joined with high quality to a metal plate without generating any thermal effect on the inner resin plate of the laminated composite plate by welding heat, a stud pin joining device, and a stud pin joining method.SOLUTION: A stud pin 1 is provided to join the other member to a laminated composite plate 5 formed by sandwiching both surfaces of a resin plate 2 between metal plates 3a and 3b, and includes a cavity part 6 therein, a cylindrical part 18, and an annular bulged part 7 bulged outside. An inverted triangular annular projected part 8 is provided to project toward the metal plate 3 in the bottom part of the joined metal plate 3a, covered with a double cylindrical electrode 10 including an inner cylindrical tube 11 and an outer cylindrical tube 12, and pressurized and energized to be joined to the surface of the metal plate 3a.SELECTED DRAWING: Figure 2
Patent JP-2016161784-A (JP)
Title: Optical element, light-shielding film, light-shielding coating material set and manufacturing method of optical element
Inventor: OGAWA RYO
IPC: G02B5/00
Filed: 2015-03-02
Abstract: PROBLEM TO BE SOLVED: To provide an optical element equipped with a light-shielding film having high solvent resistance and capable of exerting excellent properties in environmental stability.SOLUTION: An optical element includes a base material and a light-shielding film on part of the base material. The light-shielding film includes a resin and a coloring agent. The resin is a cured product of an epoxy resin containing a monocyclic unsubstituted aryl group, a polycyclic unsubstituted aryl group, a monocyclic substituted aryl group or a polycyclic substituted aryl group.SELECTED DRAWING: Figure 6
Patent JP-2016164016-A (JP)
Title: Breather, motor with reduction gear and wiper motor
Inventor: AMAGASA TOSHIYUKI
IPC: H02K7/116
Filed: 2015-03-06
Abstract: PROBLEM TO BE SOLVED: To provide a breather which can constantly keep quality by preventing the deterioration of a porous sheet, is high in versatility, and can reduce a manufacturing cost, a motor with a reduction gear, and a wiper motor.SOLUTION: A breather comprises: a cap attachment cylinder part 14 which makes the inside and outside of a casing 9 communicate with each other; an elastic part 16 which is internally fit to the cap attachment cylinder part 14; a cap 17 which is attached to the cap attachment cylinder part 14 via the elastic part 16, has an opening part for making the cap attachment cylinder part 14 and the outside communicate with each other, and has an attachment face; and a porous sheet 18 which is attached to the attachment face so as to block the opening part of the cap 17.SELECTED DRAWING: Figure 3
Patent JP-2016167208-A (JP)
Title: Action support device
Inventor: TAKEDA NARIHIRO
IPC: G01C21/26
Filed: 2015-03-10
Abstract: PROBLEM TO BE SOLVED: To reduce user's burden to obtain information.SOLUTION: An action support device includes: a position specification part for specifying user's position representing an action support target on the basis of an image taken by an imaging part; and a light control part for allowing a first object for action support to be drawn with light from a light emission part in the vicinity of the user's position specified by the position specification part, by controlling a direction of light from the light emission part. The light control part may allow the first object to be drawn with light from the light emission part in the vicinity of user's standing position on a surface on which the user is standing.SELECTED DRAWING: Figure 1
Patent JP-2016165418-A (JP)
Title: Information output device
Inventor: OGURA TOSHIO
IPC: A63F7/02
Filed: 2015-03-10
Abstract: PROBLEM TO BE SOLVED: To perform appropriate information output in accordance with the type of a recording medium processing device to be connected.SOLUTION: In a first game system 1A, in correspondence with a Pachinko machine 2 to be a kind of game machine where a game is executed by using game balls as a kind of game medium, there are provided a data display device 4 to be a kind of information output device. The data display device 4 is provided with a processing part which is communicatively connected to an inter-machine count unit 5 to be a kind of recording medium processing device provided in correspondence with the Pachinko machine 2 and controls an output part capable of outputting information in one mode and output by the output part. The processing part performs control to limit output of information notifying forgetting to take out a card to be specific information among information the inter-machine count unit 5 can output when connected to an inter-machine count unit 5 of type a, and when connected to an inter-machine count unit 5 of type b, performs control to output the information notifying forgetting to take out a card.SELECTED DRAWING: Figure 2
Patent JP-2016170329-A (JP)
Title: Manufacturing method of electrostatic latent image development toner
Inventor: TANAKA ERIKA
IPC: G03G9/087
Filed: 2015-03-13
Abstract: PROBLEM TO BE SOLVED: To manufacture an electrostatic latent image development toner in a more efficient manner (with less energy), while suppressing dropping of a release agent.SOLUTION: A manufacturing method of an electrostatic latent image development toner includes: a melting and kneading process; and an in-liquid crushing process. In the melting and kneading process, at least a binding resin and a release agent are molten and kneaded to form a melted-kneaded material. In the melting and kneading process, an acid value of the binding resin molten and kneaded is equal to or more than 20 mgKOH/g. In the in-liquid crushing process, the melted-kneaded material is crushed in an aqueous medium to blend a dispersed liquid including a plurality of particles. The pH of the aqueous medium is equal to or more than 12 at the starting of the crushing of the in-liquid crushing process, and the temperature of the aqueous medium is equal to or more than the glass transition point of the binding resin and lower by 15°C or more than the melting point of the release agent.SELECTED DRAWING: None
Patent JP-2016174013-A (JP)
Title: Semiconductor device manufacturing method
Inventor: YAMAMOTO HIROSHI
IPC: H01L21/336
Filed: 2015-03-16
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor device manufacturing method which can selectively etch any of a plurality of silicon oxide films of different types.SOLUTION: According to one embodiment, a semiconductor device manufacturing method includes the steps of: forming on a substrate, a first silicon oxide film having a first carbon content; forming on the first silicon oxide film, a second silicon oxide film having a second carbon content different form the first carbon content; and selectively etching the first or second silicon oxide film by using a bromine-or-chlorine-containing gas.SELECTED DRAWING: Figure 2
Patent JP-2016172937-A (JP)
Title: Weft insertion control method in air-jet machine and weft insertion device in air-jet machine
Inventor: MAKINO YOICHI
IPC: D03D47/30
Filed: 2015-03-17
Abstract: PROBLEM TO BE SOLVED: To provide a weft insertion control method and a weft insertion device in an air-jet machine capable of preventing projection of weft from a weft insertion path.SOLUTION: In a weft insertion control method in an air-jet machine 10 comprising main nozzles 11A-11F, a modified reed 15, a weft insertion path 21, and sub nozzles 25A-25G arrayed along the weft insertion path 21, when inserting weft by the use of the main nozzle 11C or the main nozzle 11F at the cloth fell side, injection pressure of the sub nozzle 25A closest to the main nozzle group 11 is set lower than injection pressure of other sub nozzles 25B-25G, and when inserting weft by the main nozzles 11A, 11B, 11D and 11E excluding the main nozzles 11C and 11F at the cloth fell side, injection pressure of the sub nozzle 25A closest to the main nozzle group 11 is set to be equal to injection pressure of other sub nozzles 25B-25G.SELECTED DRAWING: Figure 3
Patent JP-2016172494-A (JP)
Title: Brake control device
Inventor: NISHIURA RIKI
IPC: B60T8/1763
Filed: 2015-03-17
Abstract: PROBLEM TO BE SOLVED: To provide a brake control device capable of inhibiting occurrence of a difference between right and left of brake force.SOLUTION: A control unit CU includes a fluid pressure restriction part 9. When during braking, a road surface friction state calculation part 7 detects that one of right and left wheels each being in a low friction state is changed to a high friction state, the fluid pressure restriction part 9 restricts an increase of brake fluid pressure to be caused in a wheel cylinder of the wheel in the high friction state so that a difference between a detected yaw rate and a set target yaw rate becomes a predetermined value or less.SELECTED DRAWING: Figure 1
Patent JP-2016178008-A (JP)
Title: Negative electrode active material for lithium ion secondary battery, and method for manufacturing the same
Inventor: SAKURAI MANABU
IPC: H01M4/587
Filed: 2015-03-20
Abstract: PROBLEM TO BE SOLVED: To provide: a negative electrode active material for a lithium ion secondary battery, which is superior in cycle characteristic while keeping a high initial efficiency and a battery capacity; and a method for manufacturing such a negative electrode active material.SOLUTION: A method for manufacturing a negative electrode active material comprises the steps of: doping surfaces of silicon microparticles with at least one kind of metal, provided that the average particle diameter (D50) of the silicon microparticles measured by a particle size distribution meter according to laser diffraction or dynamic light scattering is 0.3 μm or less; mixing together the silicon-based microparticles which have a silicon single phase peak according to XRD measurement, amorphous carbon and/or microcrystal carbon and as required, graphite; granulating and compacting the resultant mixture; performing pulverization and conglobation thereof, thereby forming complex particles; and sintering the resultant material in an inert gas atmosphere.SELECTED DRAWING: Figure 1
Patent JP-2015214472-A (JP)
Title: Method for producing a dried lithium halide
Inventor: OKAMOTO KENJI
IPC: F26B3/22
Filed: 2015-03-23
Abstract: PROBLEM TO BE SOLVED: To provide a method for producing a dried lithium halide having a small moisture content.SOLUTION: In a method for producing a dried lithium halide, a lithium halide is dried while moving it.
Patent JP-2016178996-A (JP)
Title: Washing machine
Inventor: NISHIURA NAOTO
IPC: D06F39/10
Filed: 2015-03-23
Abstract: PROBLEM TO BE SOLVED: To provide a washing machine the collection efficiency of lint and the like of which can be improved.SOLUTION: A fully automatic washing machine comprises: a reflux water passage 25 which is provided in a side surface part of a washing and spinning tub 21, and in which water delivered by the rotation of a pulsator 23 flows; a resin-made water passage formation member 26 for forming the reflux water passage 25 between an inner circumferential wall 21a of the washing and spinning tub 21 and the water passage formation member 26; a filter mounting part 201 formed in the water passage formation member 26; and a filter unit 27 which is mounted on the filter mounting part 201 in a rotatable manner, takes in the water returning to the washing and spinning tub 21 from the reflux water passage 25 and the water flowing along the inner circumferential wall 21a by the water flow generating by the rotation of the pulsator 23, causes the taken water to pass through the filter unit and collects lint and the like contained in the passing water. The filter mounting part 201 includes: a lower support shaft 202 which becomes a rotary shaft of the filter unit 27; and an opening part 206 formed at the back of the lower support shaft 202, and communicated with the reflux water passage 25. In the rear surface of the water passage formation member 26, a water shielding wall part 210 is formed toward the side of the inner circumferential wall 21a.SELECTED DRAWING: Figure 2