baber/WOPTO huggingface dataset:
Patent JP-2018060759-A (JP)
Title: Method for manufacturing nickel cobalt manganese-containing composite hydroxide, positive electrode active material for nonaqueous electrolyte secondary battery, method for manufacturing the same, and nonaqueous electrolyte secondary battery arranged by use of positive electrode active material hereof
Inventor: YAMAJI KOJI
IPC: H01M4/525
Filed: 2016-10-07
Abstract: PROBLEM TO BE SOLVED: To provide: a positive electrode active material for a lithium ion secondary battery, which has a high charge/discharge capacity and is superior in thermal stability; and a method for manufacturing the positive electrode active material.SOLUTION: A positive electrode active material for a nonaqueous electrolyte secondary battery is represented by the following general formula (1): Li(NiCoMn)SiMO(where 0.98≤a≤1.20, 0.1≤w≤0.5, 0.1≤x≤0.5, 0.2≤w+x≤0.7, 0.01≤y≤0.05, and 0≤z≤0.10, provided that M is at least one metal element selected from Mg, Al, Ti, Fe and Cu). The positive electrode active material has a layered rock salt type crystal structure based on hexagonal crystal, in which of lattice constants showing the crystal structure of a lithium nickel cobalt manganese silicon composite oxide formed by secondary particles which primary particles agglomerate into, an a-axis value falls in a range of 0.287-0.288 nm, and a c-axis value is in a range of 1.424-1.427 nm, and a heat generation start temperature is 210°C or higher.SELECTED DRAWING: Figure 1
Patent JP-2018061463-A (JP)
Title: Jig head
Inventor: NAKAGAWA KATSUMI
IPC: A01K85/00
Filed: 2016-10-12
Abstract: PROBLEM TO BE SOLVED: To provide a jig head that facilitates lowering a fall speed of a simulated bait as alternatives unlike a main stream type jig head.SOLUTION: A jig head 1 includes a hook 2 and a metallic sinker 3 mounted to the hook 2. The metallic sinker 3 is covered by a covering member 4 comprising a curable plastic material. A slit 6 is formed on an upper surface of the covering member 4 comprising the curable plastic material. Then, the metallic sinker 3 mounted to the hook 2 is given to the slit 6 just to be pushed as it is, and thereby the metallic sinker 3 mounted to the hook 2 is brought into a state of being covered by the covering member 4 comprising the curable plastic material. Also, the covering member 4 is drawn to the side opposite to the slit 6 by the right hand while pinching the hook 2 by the right hand, and thereby the covering member 4 can be removed from the metallic sinker 3 mounted to the hook 2.SELECTED DRAWING: Figure 2
Patent JP-2018061983-A (JP)
Title: Manufacturing method of impeller, welding system and control device
Inventor: KOBAYASHI SHINJI
IPC: B23K37/047
Filed: 2016-10-14
Abstract: PROBLEM TO BE SOLVED: To reduce the occurrence probability of clearance corrosion when welding a blade end surface from the surface side of a main plate or a side plate.SOLUTION: A manufacturing method comprises a first process of adjusting an inclination angle and a rotation angle of a positioner for supporting a main plate or a side plate so that a welding object area of an end surface of a blade provided on the main plate or the side plate becomes substantially horizontal, a second process of moving a welding torch to the welding object area of becoming substantially horizontal, a third process of storing the inclination angle and the rotation angle of the positioner after an adjustment and a set of a position of the welding torch after a movement, a fourth process of arranging the side plate on the main plate or arranging the main plate on the side pate, a fifth process of adjusting the positioner so as to become the inclination angle and the rotation angle associatively stored in the position of the stored welding torch by moving the welding torch to the position pulled up by a predetermined distance in the substantially vertical direction from the position of the stored welding torch, and a sixth process of welding the side plate or the main plate and the blade by the welding torch after the movement.SELECTED DRAWING: Figure 12
Patent JP-2018064618-A (JP)
Title: Game machine
Inventor: ARAI KOTA
IPC: A63F7/02
Filed: 2016-10-17
Abstract: PROBLEM TO BE SOLVED: To enhance an interest in a privilege game state.SOLUTION: In a Pachinko game machine 1, a jackpot game is executed when a special pattern is stopped with a jackpot pattern. After the jackpot game, control may be performed to a time-shortening state (privilege game state) in which game balls easily enter a second start pocket 21. The time-shortening state is completed when the number of execution times of variation display of special patterns reaches a predetermined maximum execution frequency (the number of time-shortening times). Remaining-number-of-times suggestion display ZI capable of suggesting the remaining number of times until the number of execution times of variation display of special patterns in the time-shortening state reaches the maximum execution frequency is displayed on an image display device 7. The remaining-number-of-times suggestion display includes: the remaining-number-of-times suggestion display in a normal indication mode (the remaining-number-of-times suggestion display ZI shown in Fig. 57(B)) in which the number of display times is updated each time when the variation display of special patterns is executed; and the remaining-number-of-times suggestion display in a special display mode (the remaining-number-of-times suggestion display ZI shown in Fig. 57(C)) in which the contents do not change even if the variation display of special patterns is executed.SELECTED DRAWING: Figure 57
Patent JP-2018067420-A (JP)
Title: Luminaire
Inventor: KITAOKA SHINICHI
IPC: F21S2/00
Filed: 2016-10-18
Abstract: PROBLEM TO BE SOLVED: To provide a luminaire which enables positioning of an end part of an optical fiber without using a ferrule.SOLUTION: A luminaire 1 converts a wavelength of a laser beam guided from an optical fiber 10 to output the laser beam and includes: a holding member 2 which holds the optical fiber 10; a wavelength conversion member 3 which converts a wavelength of the laser beam emitted from the optical fiber 10; and a housing 4 which holds the wavelength conversion member 3 and houses the holding member 2. The holding member 2 has a linear groove part 213 in which one end part of the optical fiber 10 is fitted.SELECTED DRAWING: Figure 3
Patent JP-2018073856-A (JP)
Title: Separator for aluminum electrolytic capacitors and aluminum electrolytic capacitor
Inventor: TANAKA HIRONORI
IPC: H01G9/02
Filed: 2016-10-24
Abstract: PROBLEM TO BE SOLVED: To provide a separator for aluminum electrolytic capacitors, which is superior in tear strength.SOLUTION: A separator for aluminum electrolytic capacitors, which is to be interposed between positive and negative electrodes of an aluminum electrolytic capacitor, comprises a multi-layered wet type nonwoven fabric formed by beaten regenerated cellulose fibers, having a thickness of 15-100 μm, a density of 0.25-0.75 g/cmand a specific tear strength of 20-100 mN m/g, and having a tensile strength of 4 N/15 mm or more in a lengthwise direction and a tensile strength aspect ratio of 2.5 or more.SELECTED DRAWING: None
Patent JP-2018074684-A (JP)
Title: Power supply apparatus, method for controlling power supply apparatus, and program
Inventor: FUKAYA TAKEHIRO
IPC: H02J50/60
Filed: 2016-10-26
Abstract: PROBLEM TO BE SOLVED: To solve the problem of a conventional power supply apparatus in which erroneous detection occasionally occurs when the load of a power supply target apparatus fluctuates.SOLUTION: A power supply apparatus for contactlessly supplying power to a power reception apparatus through an antenna comprises: generation means generating supply power output from the antenna; matching means connected between the antenna and the generation means; detection means detecting the change of the matching state of the matching means; and determination means determining whether a foreign matter is present or not in a predetermined range. The determination means determines the presence/absence of a foreign matter using a variation value per unit time of the matching state detected by the detection means, or it determines the presence/absence of a foreign matter using the variation value and a continuance period in which the variation continues since the variation occurs and/or a variation amount during the continuance period.SELECTED DRAWING: Figure 2
Patent JP-2018071396-A (JP)
Title: Air cleaner and intake system for internal combustion engine
Inventor: KIMURA RYUSUKE
IPC: F02M35/10
Filed: 2016-10-27
Abstract: PROBLEM TO BE SOLVED: To suppress the deviation of the flow amount of intake air flowing in one of a pair of intake passages from that in the other.SOLUTION: An air cleaner 10 includes a case 20 having an inlet 25, a cap 30 having a first outlet 35a and a second outlet 35b, and a filter element provided between the opening of the case 20 and the opening of the cap 30. In the cap 30, a cap partition wall is provided for partitioning the internal thereof into a first cap flow path communicated with the first outlet and a second cap flow path communicated with the second outlet. In the case 20, there are provided a case partition wall 26 for partitioning the internal thereof into a first case flow path 27a corresponding to the first cap flow path and a second case flow path 27b corresponding to the second cap flow path, and a valve 28 located upstream of the case partition wall 26 for changing the inflow mode of intake air into the first case flow path 27a and the second case flow path 27b.SELECTED DRAWING: Figure 6
Patent JP-2018073598-A (JP)
Title: Optical axis adjustment tool
Inventor: KANAMORI MAKOTO
IPC: F21S45/00
Filed: 2016-10-28
Abstract: PROBLEM TO BE SOLVED: To provide an optical axis adjustment tool which operates an optical axis adjustment mechanism of a headlight to adjust an optical axis of the headlight and prevents rattling of a shaft of the tool even during rotational operation to stably perform optical axis adjustment work while improving visibility of a work position and tool operability in a narrow work space, etc.SOLUTION: A bit member 1 is formed by an elongated rod-like shaft body comprising: an operation base part 11 which is formed by alloy steel and attached to a handle member 2; a tip part 12 which meshes with an optical axis adjustment mechanism of a headlight; and an intermediate part 13 provided between the operation base part 11 and the tip part 12. A shaft diameter d3 of the intermediate part 13 is narrower than a shaft diameter d2 of the tip part 12 and is set as a small diameter.SELECTED DRAWING: Figure 1
Patent JP-2017089640-A (JP)
Title: Airfoil with energy absorbing edge guard
Inventor: KRAY NICHOLAS JOSEPH
IPC: F01D5/28
Filed: 2016-11-02
Abstract: PROBLEM TO BE SOLVED: To provide an edge guard apparatus that can be manufactured by conventional methods and has a simple shape.SOLUTION: An edge guard apparatus (30) for an airfoil includes: a body (32) having a nose (36) with a first wing (38) and a second wing (40) that extend from the nose (36) and are separated from each other, the body (32) defining a cavity (44) between the first wing (38) and the second wing (40); and an energy absorbing structure (34) disposed in the cavity (44).SELECTED DRAWING: Figure 2
Patent JP-2018068895-A (JP)
Title: Cushioning material
Inventor: NISHIKAWA YASUYUKI
IPC: A47C27/15
Filed: 2016-11-02
Abstract: PROBLEM TO BE SOLVED: To provide a cushioning material which can reduce sense of pressure given to a user, and make feeling of use excellent.SOLUTION: A cushioning material is a cushioning material 1 used by loading the body of a user. The cushioning material 1 includes an urethane first member 10 positioned at a body side, and a second member 20 positioned at an opposite side of the body, viewed from the first member 10, and harder than the first member 10. The first member 10 and the second member 20 are bonded to each other, and a bonding surface of the first member 10 to the second member 20, and a bonding surface of the second member 20 to the first member 10 have an irregular shape. A surface 11 at the body side of the first member 10 has a flat shape, and a projecting part 22b of the second member 20 is made visible from the body side in a state that the first member 10 and the second member 20 are bonded to each other.SELECTED DRAWING: Figure 1
Patent JP-2018071775-A (JP)
Title: Insert nut, resin cap, and method of manufacturing resin cap
Inventor: JOGAN Yutaka
IPC: F16C41/00
Filed: 2016-11-04
Abstract: PROBLEM TO BE SOLVED: To obtain a structure capable of shortening the length of an insert nut as much as possible while securing a required length of an effective threaded portion of the insert nut having an axial through hole.SOLUTION: One 2A of the axial opposite ends of a through hole 2 in the axial direction is set as a pin insertion side end B into which a support pin of an injection molding die is inserted. In the through hole 2, a threaded portion 3 is formed, with which a bolt can be screwed from the pin insertion side end B. The other 2B of the axial opposite ends of the through hole 2 has a non-threaded portion 4 in which no threaded portion 3 is formed. When injection-molding an insert nut 1 in a state of being externally fitted to the support pin of the injection molding die, the non-threaded portion 4 having no helical screw thread has an effect of damming up the entry of molten resin injected in the die into the insert nut 1, and therefore the entry of the molten resin into the insert nut 1 can be inhibited.SELECTED DRAWING: Figure 1
Patent JP-2018075199-A (JP)
Title: Game machine
Inventor: HOSHINO HIDEAKI
IPC: A63F7/02
Filed: 2016-11-09
Abstract: PROBLEM TO BE SOLVED: To improve a taste of a game.SOLUTION: A pachinko machine 1 causes a first time-shortening counter to count the total number of times of a first special symbol notification display and of a second special symbol notification display executed during time-shortening control. Further, a second time-shortening counter counts the number of times of the second special symbol notification display executed during the time-shortening control. The time-shortening control is terminated when one condition out of a plurality of conditions is established, the plurality of conditions including that the number of times counted by the first time-shortening counter reaches the first number of times of time shortening, and the number of times counted by the second time-shortening counter reaches the second number of times of time shortening. Further, in response to a start of the time-shortening control, a second special variation counter starts to count the number of times of executing the second special symbol notification display. In special symbol variation pattern determination based on special symbol 2 operation-start information, a type of the variation pattern is determined on the basis of the number of times counted by the second special variation counter.SELECTED DRAWING: Figure 48
Patent JP-2018082516-A (JP)
Title: Actuator and vehicle door opening/closing actuator
Inventor: TAKIZAWA TAKASHI
IPC: B60J5/10
Filed: 2016-11-14
Abstract: PROBLEM TO BE SOLVED: To provide an actuator and a vehicle door opening/closing actuator which are capable of preventing rainwater or the like from entering inside, in particular, capable of surely preventing the rainwater or the like from entering in a bearing holder or a bearing.SOLUTION: Provided are a first housing 6; a second housing 7; a guide tube 48; a third housing; a motor part 11 installed in the first housing 6; a screw shaft 38 that is rotatively driven by receiving rotation force of a shaft 14 in a motor part 11, and gives motive power to the third housing 8; a bearing holder 39 provided inside the first housing 6; an inner flange 46 provided in the second housing 7; an external flange 49 that is provided to a guide tube 48, and is arranged at a position overlapping the inner flange 46 in an axial direction; a sealing part 50 pinched by each of the flanges 46 and 49; and a coil spring 47 that is provided between the second housing 7 and the guide tube 48, and presses the inner flange 46 toward the external flange 49 side.SELECTED DRAWING: Figure 3
Patent JP-2018082258-A (JP)
Title: Image reading device, image forming apparatus, and image reading method
Inventor: ARVIN GIL SERVINO
IPC: G06T3/60
Filed: 2016-11-15
Abstract: PROBLEM TO BE SOLVED: To provide an image reading device, an image forming apparatus, and an image reading method that can eliminate time and effort of a user taken when an image is read from a document including face images.SOLUTION: An image forming apparatus comprises: a detection processing part that detects face images G11 to G14 included in a read image G10 read from a document; a determination processing part that determines the directions of the respective face images G11 to G14; and a rotation processing part that, when the directions of the face image G13 and face image G14 belonging to a group including the largest number of face images, of groups each consisting of a plurality of face images in a direction common to each other, do not match a conveyance direction D1, rotates the read image G10 to match the directions of the face image G13 and face image G14 with the conveyance direction D1.SELECTED DRAWING: Figure 3
Patent JP-2017101660-A (JP)
Title: Variable cam shaft
Inventor: KREISIG MICHAEL
IPC: F01L1/356
Filed: 2016-11-16
Abstract: PROBLEM TO BE SOLVED: To provide a cam shaft characterized by modified fitting in an axial direction.SOLUTION: A variable cam shaft 1 includes: an inner shaft 2; an outer shaft 3; a first function element 5 connected to the inner shaft through a first pin 6, wherein the first pin is guided in a first long hole 7 formed on the outer shaft and extending in a circumferential direction; and a second function element 8 connected to the outer shaft. In order to fix the inner shaft to the outer shaft through the first or second pin 6 and first to third long holes 7, 13 in an axial direction, the first pin is fitted to the first long hole, the second pin guided in the second long hole is fitted to the second long hole, or the first pin guided in the first and third long holes 7, 13 is fitted to the first long hole and the third long holes 13.SELECTED DRAWING: Figure 1
Patent JP-2018079630-A (JP)
Title: Carbon fiber composite decorative plate
Inventor: NAKAMURA YU
IPC: B29C43/34
Filed: 2016-11-17
Abstract: PROBLEM TO BE SOLVED: To provide a carbon fiber composite decorative plate which is excellent in incombustibility, has good shaping of three-dimensional bending shape, and is lightweight.SOLUTION: There are provided carbon fiber composite decorative plates 10A and 10B in which a core material 11 where a melamine resin foam having open cells is impregnated with a phenol resin and the phenol resin is cured in a compressive state of the melamine resin foam, a fiber reinforcement material 21 where a carbon fiber fabric is impregnated with the phenol resin and the phenol resin is cured, and a face material 31 formed of a woven cloth formed of a heat-resistant log fiber yarn coated with a fluororesin are laminated and integrated, where a resin ratio specified by resin ratio={(weight of melamine resin foam+weight of phenol resin in carbon fiber composite decorative plate)÷(weight of carbon fiber composite decorative plate excluding weight of face material)}×100 is 40-70%.SELECTED DRAWING: Figure 3
Patent JP-2018085799-A (JP)
Title: Rotary electric machine control system and method of adjusting the same
Inventor: HIRAMOTO KENJI
IPC: H02K16/00
Filed: 2016-11-21
Abstract: PROBLEM TO BE SOLVED: To provide a rotary electric machine control system that is not provided with winding for a magnetic flux filter, and suppresses an increase in number of components as to a drive circuit and reduces iron loss due to a harmonic current generated when the drive circuit is driven.SOLUTION: A rotary electric machine control system includes: a rotary electric machine 14 having first stator winding through which a stator makes a DC current for generating a magnetic field flow to a rotor and second stator winding through which an AC current for generating torque through interaction with the magnetic field flows; a first drive circuit 40 which controls the current of the first stator winding; a second drive circuit 42 which controls the current of the second stator winding; and a control device 44 which controls switching of the respective drive circuits. The control device adjusts at least one of the frequency, phase and amplitude of the harmonic current generated by switching of at least one of the first and second drive circuits so as to attenuate harmonic magnetic flux variation caused at the rotary electric machine.SELECTED DRAWING: Figure 1
Patent JP-2018084887-A (JP)
Title: Workout information display system, server system, electronic apparatus, information storage medium, program, and workout information display method
Inventor: NAKAZAWA HIROKI
IPC: G04G9/00
Filed: 2016-11-22
Abstract: PROBLEM TO BE SOLVED: To provide a workout information display system, a server system, an electronic apparatus, an information storage medium, a program, and a workout information display method that display workout information in a mode suited to browsing performed by a user.SOLUTION: A workout information display system 100 comprises: a receiving part 110 that receives a user's operation; a storage part 120 that stores workout information; a display part 150 that displays the workout information; and a processing part 140. When the receiving part 110 receives an operation to select selected workout information, the processing part 140 specifies similar workout information satisfying given similar conditions, and the display part 150 displays the selected workout information and similar workout information.SELECTED DRAWING: Figure 1
Patent JP-2018082867-A (JP)
Title: Color-changeable accessory
Inventor: KAMIYA SACHIE
IPC: A63H33/22
Filed: 2016-11-23
Abstract: PROBLEM TO BE SOLVED: To provide a color-changeable accessory such as a jewel satisfying brilliance as the accessory, and a decorative effect capable of viewing color changeability from every angle.SOLUTION: In a color-changeable accessory 1, a color-changeable layer 3 whose color is changed by heat or light, comprising a reversible thermochromic material, a reversible photochromic material and a binder resin is provided close onto the rear surface of a shaped body 2 such as a jewel comprising a transparent material, and the shaped body 2 has a side face part on the periphery of the surface which is tilted toward the center, and a tilt angle of the side face part is 45° or smaller.SELECTED DRAWING: Figure 4
Patent JP-2018084493-A (JP)
Title: Sensor network analyzer, sensor network analysis method and sensor network analysis program
Inventor: FURUKAWA HIDETOSHI
IPC: G01S13/87
Filed: 2016-11-24
Abstract: PROBLEM TO BE SOLVED: To analyze the possibility that a bias error between sensors in a sensor network can be corrected.SOLUTION: A sensor network analyzer for observing one or more objects by N (N≥2) sensors is provided, comprising a matrix generation unit, a matrix calculation unit and an analysis unit. The matrix generation unit generates a Laplacian matrix L by L=D-A on the basis of a matrix A in which whether a sensor Sand a sensor S(j≠i) among the N sensors are both observing any object constitutes an element aand a diagonal matrix D consisting of a diagonal element dthat is the sum of elements in a direction in which j of the matrix A changes. The matrix calculation unit calculates the eigenvalues of the Laplacian matrix L. The analysis unit analyzes, from the number of zero eigenvalues (eigenvalue whose value is 0) or the second minimum eigenvalue (second smallest eigenvalue) of the Laplacian matrix L, the possibility that a bias error between sensors can be corrected.SELECTED DRAWING: Figure 1