baber/WOPTO huggingface dataset:
Patent JP-2019157083-A (JP)
Title: Polypropylene composition and molded article
Inventor: TSUKAHARA TAKESHI
IPC: C08F4/654
Filed: 2018-03-16
Abstract: To provide a polypropylene composition excellent in balance among transparency, cold impact resistance and rigidity.SOLUTION: There is provided a polypropylene composition which comprises a propylene-ethylene copolymer containing more than 1.5 wt.% and 4 wt.% or less of units derived from ethylene as a component (1), an ethylene-propylene copolymer containing 65 to 87 wt.% of units derived from ethylene as a component (2) and 0.01 to 0.5 pt.wt. of a crystal nucleating agent based on the total 100 pts.wt. of the component (1) and the component (2) and satisfies the following requirements: 1) the weight ratio between the component (1) and the component (2) is 80 to 90:20 to 10, 2) the intrinsic viscosity (XSIV) of the xylene soluble fraction of the composition is 0.8 to 1.4 dl/g, 3) the MFR (at 230°C and a load of 2.16 kg) of the composition is 5 to 15 g/10 min and 4) the viscosity ratio defined as follows satisfies an intrinsic viscosity of a viscosity ratio=the XSIV/the component (1), which is 0.40 to 0.80.SELECTED DRAWING: None
Patent JP-2019166864-A (JP)
Title: Seat
Inventor: KITAMURA HIROSHI
IPC: B60N2/42
Filed: 2018-03-22
Abstract: To provide a seat which secures safety even if the seat is brought into a horizontal state.SOLUTION: A seat is installed at a vehicle and includes: a seat part 31 having a seating surface; a backrest part 33 having a back surface; armrest parts installed at both sides of the seat part 31; operation means 40 which operates so that the backrest part 33 changes between an erected state and a horizontal state; and an erecting means which erects the backrest part 33 to the erected state when an impact is applied to the vehicle.SELECTED DRAWING: Figure 5
Patent JP-2019166918-A (JP)
Title: Front part unit mounting structure of electric vehicle
Inventor: MORIMOTO KENTA
IPC: B60K1/04
Filed: 2018-03-22
Abstract: To inhibit a harness from being damaged by contact with a vehicle body component located at the rear side during a frontal collision in an electric vehicle in which the harness is connected to a rear surface of an electric unit stacked on a motor in a motor room.SOLUTION: A front part unit mounting structure of an electric vehicle includes an electric unit 30 and a motor unit 20, which is supplied with electric power from the electric unit 30, in a motor room 1 with the electric unit 30 and the motor unit 20 respectively attached to upper and lower parts of a cross member 8 extending in a vehicle width direction. A protruding tunnel part 13 is connected to a lower end part of a dash panel 2. A battery harness 70 extending from a battery 11 and connected to the electric unit 30 through the tunnel part 13 has: a harness upper part 71 which extends downward in a curving manner; a harness intermediate part 72 which curves so as to protrude forward; and a harness lower part 73 extending rearward. The harness intermediate part 72 is located corresponding to an upper portion of an input opening 14 of the tunnel part 13.SELECTED DRAWING: Figure 4
Patent JP-2019169851-A (JP)
Title: Broadcasting system
Inventor: OKAMOTO YOSHIHIRO
IPC: H04N5/765
Filed: 2018-03-23
Abstract: To provide a technique for improving efficiency at the time of archive, in a broadcasting system.SOLUTION: A video edition system 1 (broadcasting system) includes a segmentation means for segmenting a recording material, and managing the recorded material in units of segmentation, meta information impart means for imparting meta information related to the recorded material in units of segmentation, and an archive unit 50 for archiving the recorded material in units of segmentation. When segmentation means is clipped, an edition device 14 fulfills that function. Furthermore, a proxy server 17 for generating and analyzing the proxy data of the recorded material, and an image/voice analysis device 18 for registering the retrieval results from the proxy server 17 in coordination with the material position, and automatically retrieving and imparting the information, matching with the voice and the image registered previously by the user, are provided.SELECTED DRAWING: Figure 1
Patent JP-2019168043-A (JP)
Title: Valve device and hydraulic control device
Inventor: IWAMA KOTARO
IPC: F16K31/122
Filed: 2018-03-23
Abstract: To provide a valve device which can properly control the movement of a working fluid, and a hydraulic control device using the same.SOLUTION: This valve device includes: a moving member (140) which is accommodated in a main body (110), extends from one end (142) to the other end (144), is formed with a groove (146) extending to a peripheral direction, and formed with a recess (150) extending to a direction approximating a center axis while extending from an external peripheral face at a first end face out of the first end face (148) and a second end face (149) extending to the peripheral direction while opposing each other by surrounding the groove; and an annular seal member (180) which is arranged in the groove (146), tightly adheres to an internal peripheral wall (116) of a main body, forms a second airgap (G2) between the first end face and itself, or between a first airgap (G1) and itself, or between the second end face and itself by possessing a thickness thinner than a distance between the first end face and the second end face, and forms a third airgap (G3) extending between a first contraction part and itself by possessing an inside diameter larger than the first contraction part (158) extending between the first end face and the second end face, and communicating with the recess (150).SELECTED DRAWING: Figure 4
Patent JP-2019166731-A (JP)
Title: Liquid jet device
Inventor: MURAYAMA TOSHIRO
IPC: B41J2/01
Filed: 2018-03-23
Abstract: To achieve handling with separation of air bubbles and a foreign matter in a head during liquid jetting.SOLUTION: A pressure generating part is provided in a pressure chamber for every plural nozzles, and is driven corresponding to a liquid jet request for liquid jet from the nozzle while achieving supply of a liquid into the pressure chamber and recovery of the liquid which has passed the pressure chamber. Thus, the liquid is jetted from the nozzle. On the other hand, occurrence of a failure in liquid jet is determined by use of vibration transition of residual vibration which has occurred in the liquid in the pressure chamber due to change of pressure in association with drive of the pressure generating part, and drive of the pressure generating part in an improper pressure chamber, where liquid jet failure has occurred, is stopped during at least a certain stop period.SELECTED DRAWING: Figure 11
Patent JP-2019171893-A (JP)
Title: Operation support system, operation support device and operation support method
Inventor: EMURA KOICHI
IPC: B60W50/14
Filed: 2018-03-26
Abstract: To provide technique allowing traveling in accordance with situations even if an obstacle exists.SOLUTION: A sensor 22 detects the obstacle with respect to a vehicle 100. A notification device 2 notifies inquiry information for inquiring from a crew member whether to continue automatic operation if distance between the obstacle in avoidance route avoiding the detected obstacle and end of a traffic lane based upon width of the vehicle is travel necessary width or less based upon width of the vehicle 100. An input device 4 accepts response operation by the crew member continuing the automatic operation with respect to inquiry notified from the notification device 2. A command output part 55 outputs command relieving limit of automatic operation continuation due to the traffic lane an automatic operation control device 30 if the response operation is accepted.SELECTED DRAWING: Figure 1
Patent JP-2019172718-A (JP)
Title: Vegetable proteoglycan and use therefor
Inventor: HARA MASAO
IPC: A61P43/00
Filed: 2018-03-26
Abstract: To provide a vegetable proteoglycan having a bioactivity equal to or higher than that of animal proteoglycan.SOLUTION: A vegetable proteoglycan is obtained from a gum arabic obtained from a trunk or branch of an Acacia plant (Acacia Senegal Willdenow or Acacia Seyal Delile), with a weight average molecular weight of 900,000-3500,000 and a total aldehyde content of 2.0 μmol equiv/g or less.SELECTED DRAWING: None
Patent JP-2019172435-A (JP)
Title: Multi-tier automatic warehouse
Inventor: KURIHARA TAKUMA
IPC: B65G1/00
Filed: 2018-03-28
Abstract: To provide a multi-tier automatic warehouse capable of easily achieving both arrangement of storage shelves and securing of a flow line.SOLUTION: A multi-tier automatic warehouse 10 includes: a plurality of storage shelves 14 arranged inside a building 11; a stacker crane 18 for traveling along the storage shelves 14; and a through part 22 for penetrating the store shelves 14 in a direction crossing the traveling direction of the stacker crane 18.SELECTED DRAWING: Figure 1
Patent JP-2018142707-A (JP)
Title: Complex of L2MX type as phosphorescent dopant for organic LED
Inventor: THOMPSON MARK E
IPC: C07F15/00
Filed: 2018-03-29
Abstract: PROBLEM TO BE SOLVED: To provide an organic light-emitting layer component while having an excellent characteristic.SOLUTION: Improved electroluminescence efficiency of an organic light emitting diode is obtained by using a light emitting layer having an organic metal complex of a transition metal of a formula of LMX (in the formula, L and X are different bidentate ligand). A compound in this formula can be more easily compounded than a conventional method, and an insertion of a fluorescence molecular into a phosphorescent complex and a ligand for finely adjusting a luminescent color and trapping a carrier can be performed by freely selecting a compound.SELECTED DRAWING: None
Patent JP-2019176093-A (JP)
Title: Organic electroluminescence element
Inventor: MORII KATSUYUKI
IPC: H01L51/50
Filed: 2018-03-29
Abstract: To provide an element having excellent electron injection properties and excellent luminous efficiency in an organic electroluminescent element having a forward structure in which a cathode is formed on a substrate.SOLUTION: The organic electroluminescent element has a structure in which a plurality of layers including a light emitting layer 5 are laminated between a cathode 8 and an anode 2 formed on a substrate 1. Of the plurality of laminated layers, a layer 7 adjacent to the cathode 8 is an organic electroluminescence device containing a first material which is an organic material having an acid dissociation constant pKa of 1 or more.SELECTED DRAWING: Figure 1
Patent JP-2019178912-A (JP)
Title: Water immersion detection module
Inventor: JIMBO SHINJI
IPC: G01M3/38
Filed: 2018-03-30
Abstract: To provide a reusable water immersion detection module which can be easily restored.SOLUTION: A small number optical core wire 201 for maintenance passing through core wire guides 21 is fixed to a case 10 by optical core wire fixing parts 20. A float 11 which floats when water enters the case 10 and a bending part 12 which pushes and bends the small number optical core wire 201 between the core wire guides 21 to give the bending loss thereto are provided at a rotation part 13 which rotatable around a fulcrum 14. Thus, the float 11 floats when water enters the case 10 and the bending part 12 moves upward in conjunction with the floats 11 so as to give the bending loss to the small number optical core wire 201. After draining water from a closure 100, the float 11 and the bending part 12 move down to return to the previous normal state before water enters, so that a water immersion detection module 1 can be reused.SELECTED DRAWING: Figure 2
Patent JP-2019178219-A (JP)
Title: Composite particle, method for producing composite particle and antibacterial agent
Inventor: ECHIGO YUJI
IPC: C08K3/08
Filed: 2018-03-30
Abstract: To provide an antibacterial composite particle that uses a polymer material that is accepted for use in the pharmaceutical and medical fields, as a base agent and has, therefore, high safety and good industrial handleability such as high flowability and can be produced easily, and a method for producing the same.SOLUTION: The surface charging properties of porous ether cellulose derivative fine particles are used, to form a composite of ether cellulose derivative fine particles with metal or metal ions in a mixed solution or mixture dispersion of the metal or metal ions.SELECTED DRAWING: None
Patent JP-2019183647-A (JP)
Title: Control device for internal combustion engine
Inventor: TAKEMURA YUICHI
IPC: F02D9/02
Filed: 2018-04-02
Abstract: To accurately execute freezing determination of a throttle of an internal combustion engine.SOLUTION: A control device (200) for controlling an internal combustion engine (100) mounted on a vehicle (500) includes: a transmission section (230) for transmitting current position information indicating a current position of the vehicle via a communication device (360) mounted on the vehicle; a climate information acquisition section (240) for receiving and acquiring climate information (CI) related to future climate at the current position via the communication device; and a freezing determination section (220) for determining whether a throttle (122) that controls the amount of air to be supplied to the internal combustion engine is frozen by using the acquired climate information.SELECTED DRAWING: Figure 1
Patent JP-2018106760-A (JP)
Title: System and method for arranging and rebuilding dependency
Inventor: RAVI IYENGAR
IPC: G06F9/38
Filed: 2018-04-03
Abstract: PROBLEM TO BE SOLVED: To provide a data processing method providing increased operation speed.SOLUTION: The invention relates to a data processing method for arranging and rebuilding dependencies in an electronic application. The data processing method according to an embodiment of the invention includes the steps of: converting a counter associated with a first entry in response to selecting a second entry; comparing the counter with a threshold; and indicating that the first entry is ready to be selected in response to result of comparison between the counter and the threshold. The first entry is dependent on the second entry. The data processing method according to the invention can provide increased operation speed.SELECTED DRAWING: Figure 3
Patent JP-2018108028-A (JP)
Title: Brushless motor
Inventor: KAMIYOSHIHARA TOSHIHIRO
IPC: H02K1/27
Filed: 2018-04-05
Abstract: PROBLEM TO BE SOLVED: To provide a simple and reliable technology to fix a magnet in a rotor.SOLUTION: A rotor 12 comprises a rotor core 26, a plurality of magnets 28, and adhesive 50 for fastening the magnets 28 to the rotor core 26. The magnets 28 are stored in a magnet storage part 26b in such a way that the other adjacent magnets with the same magnetic pole face each other in a circumferential direction of the rotor core. The adhesive 50 bonds a space between two inner faces 26e of the magnet storage part 26b in the circumferential direction and the stored magnets 28. The adhesive includes: a first adhesion part 50a that reaches one end of the magnets in an axial direction; and a second adhesion part 50b that bonds an end surface 26f of the rotor core and an end surface 28c of the magnets in the axial direction and that is connected to the first adhesion part 50a at one end surface side of the rotor core 26 in the axial direction.SELECTED DRAWING: Figure 7
Patent JP-2018185041-A (JP)
Title: V-ribbed belt and manufacturing method thereof
Inventor: TAMURA TAKASHI
IPC: F16G5/20
Filed: 2018-04-09
Abstract: PROBLEM TO BE SOLVED: To provide a V-ribbed belt capable of confirming a lifetime (replacement timing) according to a simple method without reducing the lifetime.SOLUTION: In the V-ribbed belt comprising: an expansion layer 5 forming a belt back; a compression rubber layer 2 which is formed on one surface of the expansion layer and frictionally engaged in contact with a pulley on its side face; and a core wire 1 embedded in a belt length direction between the expansion layer and the compression rubber layer, a friction transmission surface of the compression rubber layer in contact with the pulley is covered by a surface layer containing fibers. The surface layer has a color that is different from the compression rubber layer, and includes a base part and an indicator part that is formed in a length region of a portion in the belt length direction. A length of the indicator part in the belt length direction is 3 to 30 mm and an average thickness of the indicator part is smaller than an average thickness of the base part. The surface layer may also have lightness that is higher than the compression rubber layer. The surface layer may also include an unwoven fabric containing cellulose-based fibers, and a ratio of the cellulose-based fibers in the surface layer may also be 30 mass% or more.SELECTED DRAWING: Figure 1
Patent JP-2019181525-A (JP)
Title: Conductor bonding device and conductor bonding method
Inventor: NAKAMURA TADAHIRO
IPC: H01R43/02
Filed: 2018-04-11
Abstract: To provide a conductor bonding device which can improve bonding strength of conductors.SOLUTION: A conductor bonding device 1 includes: an ultrasonic welding tool 10 having a horn side lower surface 13a which contacts with a conductor exposed part 220; a pair of restriction parts 21 which are structured so as to relatively move along the horn side lower surface 13a; and an anvil 30 which relatively moves in a vertical direction Z with respect to the horn side lower surface 13a. A waved restriction part 27, which is formed in a wave shape by continuing a protruding restriction part side protrusion part 271 and a recessed restriction part side recessed part 272 along a longitudinal direction X, is formed on restriction surfaces 26 which are opposite to each other in the pair of restriction parts 21. The anvil 30 includes an anvil side protrusion part 331 and an anvil side recessed part 332 fitting to the restriction part side protrusion part 271 and the restriction part side recessed part 272. The ultrasonic welding tool 10 and the restriction parts 21 relatively move to the anvil 30 so as to be sandwiched by the restriction parts 21, and at least one of the pair of the restriction parts 21 moves toward the other.SELECTED DRAWING: Figure 3
Patent JP-2019193040-A (JP)
Title: Image processing apparatus, image processing method, and program
Inventor: HAYAKAWA MIZUKI
IPC: H04N1/387
Filed: 2018-04-23
Abstract: To provide a layout that increases the level of satisfaction of a user.SOLUTION: An image processing apparatus comprises: acquisition means that acquires a plurality of images; division means that divides the plurality of acquired images into a plurality of groups; determination means that determines a template used for a group to be processed; and layout means that lays out the images in the group to be processed by using the template determined by the determination means. When the number of images in the group to be processed is one, the determination means determines, as the template used for the group to be processed, a first template in which the one image is arranged in at least a first slot and a second slot; the first template is a template in which part of the image arranged in the second slot overlaps part of the front face of the image arranged in the first slot.SELECTED DRAWING: Figure 2
Patent JP-2019196414-A (JP)
Title: Tar reforming apparatus and tar reforming method
Inventor: HAYASHI SEKIEI
IPC: C10K3/02
Filed: 2018-05-07
Abstract: To provide the tar reforming apparatus and the tar reforming method, that can efficiently reform the tar in one tower without circulating calcium oxide particles in a plurality of towers.SOLUTION: The tar reforming apparatus 10 for steam reforming tar contained in gas comprises: a reforming furnace body 11, a fluidized bed 13 containing calcium oxide (CaO) particles, arranged in the reforming furnace body 11 and not in contact with the gas, and a gas introduction part 12 for introducing the gas containing the tar and steam into the fluidized bed 13 simultaneously or separately, wherein the tar contained in the gas is reformed by steam at a temperature of 750 to 950°C by a catalytic action of the calcium oxide particles in the fluidized bed 13.SELECTED DRAWING: Figure 1
Patent JP-2018151655-A (JP)
Title: Light-absorbing composition
Inventor: KUBO YUICHIRO
IPC: G02B5/26
Filed: 2018-05-10
Abstract: PROBLEM TO BE SOLVED: To provide an optical filter having characteristics advantageous for making spectral sensitivity of an imaging element close to visual sensitivity of human.SOLUTION: A light-absorbing composition contains a light absorber which is formed of a phosphonic acid represented by the following formula (a) and copper ions and is dispersed in the light-absorbing composition, phosphate dispersing the light absorber, and a curable resin. When a laminate having only a light-absorbing layer that is cured by applying the light-absorbing composition onto one main surface of a transparent dielectric substrate and is a cured product of the light-absorbing composition, and the transparent dielectric substrate is formed, the laminate satisfies a predetermined condition. In the formula (a), R11 is a halogenated phenyl group in which a phenyl group or at least one hydrogen atom in the phenyl group is substituted by a halogen atom.SELECTED DRAWING: None
Patent JP-2019195296-A (JP)
Title: Dietary fiber processed article, food to which the same is added, and manufacturing method of dietary fiber processed article
Inventor: NAMITA SHINICHIRO
IPC: A23L33/21
Filed: 2018-05-10
Abstract: To make strong rich taste feeling in foods.SOLUTION: A dietary fiber processed article is manufactured by measuring absorbance at 480 nm of 1 wt.% solution while heating ones containing water soluble dietary fiber or water soluble dietary fiber and water, adjusting the absorbance at 0.03 to 1.2, and adjusting a solid component at 50 to 90%. By heating the water soluble dietary fiber, rich taste is enhanced. The dietary food processed article has absorbance at 480 nm of the 1 wt.% solution of 0.03 to 1.2, and strong rich taste can be added by adding the same to coffee beverage with low saccharide, saccharide off, or saccharide disuse, confectionery such as candy, beverage, and seasoning.SELECTED DRAWING: None
Patent JP-2019172556-A (JP)
Title: Optical glass, preform, and optical element
Inventor: IWASAKI NANA
IPC: G02B1/00
Filed: 2018-05-17
Abstract: To obtain a glass having a relative partial dispersion (θg, F) and an Abbe number (νd) fulfilling the relation of (-0.00162×ν+0.625)≤(θg, F)≤(-0.00162×ν+0.660), and also having high acid resistance.SOLUTION: The glass contains, by mass%, 20.0% to 60.0% of POcomponent, 5.0% to 45.0% of BaO component, and more than 0% to 15.0% of LnOcomponent (where, Ln is at least one selected from the group consisting of La, Gd, Y, Yb); has a partial dispersion (θg, F) and an Abbe number (νd) fulfilling the relation of (-0.00162×ν+0.625)≤(θg, F)≤(-0.00162×ν+0.660); and has a chemical durability (acid resistance) by the powder method of 1 to 5.SELECTED DRAWING: Figure 2
Patent JP-2019199208-A (JP)
Title: Wheel and vehicle
Inventor: HIGUCHI ATSUSHI
IPC: B62D15/00
Filed: 2018-05-17
Abstract: To extend life of each roller.SOLUTION: A wheel 30 disposed at a vehicle 100, which travels on a road surface, includes a first rotation axis LR1 and multiple rollers 5. The first rotation axis LR1 shows a rotation axis of the wheel 30. The rollers 5 are disposed along a circumferential direction of the wheel 30. Each of the multiple rollers 5 has a second rotation axis LR2 and a support member 52. The second rotation axis LR2 shows a rotation axis of the roller 5. The support member 52 supports a roller body 51 in a manner that the roller body 51 can rotate around the second rotation axis LR2. Each of the multiple rollers 5 is disposed so that the second rotation axis LR2 is oriented to a revolution center PC of the vehicle 100 in a state where the roller body 51 contacts with the road surface.SELECTED DRAWING: Figure 1