baber/WOPTO huggingface dataset:
Patent JP-2018081937-A (JP)
Title: Positive electrode active material for lithium secondary battery, positive electrode for lithium secondary battery, and lithium secondary battery
Inventor: IMANARI YUICHIRO
IPC: H01M4/505
Filed: 2018-02-07
Abstract: PROBLEM TO BE SOLVED: To provide: a positive electrode active material for a lithium secondary battery, which is superior in initial charge/discharge efficiency; a positive electrode for a lithium secondary battery; and a lithium secondary battery.SOLUTION: A positive electrode active material for a lithium secondary battery comprises powder of a lithium metal composite oxide represented by the general formula (1) below. The positive electrode active material includes: primary particles; and secondary particles each formed by agglomeration of the primary particles. The positive electrode active material for a lithium secondary battery is 1-3 m/g in BET specific surface area, and 10-100 MPa in average crushing strength of the secondary particles. Li[Li(NiCoMnM)]O(1) (where M represents one or more metal elements selected from a group consisting of Fe, Cu, Ti, Mg, Al, W, B, Mo, Nb, Zn, Sn, Zr, Ga and V, -0.1≤x≤0.2, 0<y≤0.4, 0<z≤0.4, 0≤w≤0.1, and 0.25<y+z+w).SELECTED DRAWING: None
Patent JP-2018151066-A (JP)
Title: Clamper device for motion guide device
Inventor: MOCHIZUKI HIROAKI
IPC: F16C29/06
Filed: 2018-02-19
Abstract: PROBLEM TO BE SOLVED: To provide a clamper mechanism for a motion guide device which is simultaneously achieved in weight reduction and size reduction.SOLUTION: This clamper mechanism 30 for a motion guide device comprises: a clamper main body part 31 connected to a moving member 13 side; an inner face 35 which is formed having a tapered shape so that a distance between opposing faces is shortened as progressing toward an end of one face of a raceway member 11; and a single piece of a rolling body 55 which is arranged between the opposing faces of one face of the raceway member 11 and the inner face 35. The rolling body 55 is exerted with a friction force based on the tapered shape by receiving a pressing force toward a position in which a distance between the opposing faces of one face of the raceway member 11 and the inner face 35 of the clamper main body part 31 is shortened, and the clamper main body part 31 is constricted to the raceway member 11. Then, the rolling body 55 is removed in the friction force based on the tapered shape by being evacuated from the position in which the distance between the opposing faces of one face of the raceway member 11 and the inner face 35 of the clamper main body part 31 is shortened, and the constriction of the clamper main body part 31 to the raceway member 11 is released.SELECTED DRAWING: Figure 4
Patent JP-2019143689-A (JP)
Title: Pressure plate and clutch device
Inventor: KUSU YUKIHISA
IPC: F16D13/70
Filed: 2018-02-19
Abstract: To provide a pressure plate and a clutch device, which can supply oil supplied into a through hole of the pressure plate to the inside of a clutch device and inhibit the oil from being discharged from an outer end portion of the through hole.SOLUTION: A pressure plate 20 is for a clutch device 1 that includes a clutch outer member 7 for supporting friction discs 12, and a clutch center member 10 for supporting clutch discs 11. The pressure plate is formed with a deep hole portion 21 for accommodating a clutch spring 24, on the inward side of the clutch device. The pressure plate includes, at the center thereof, a through hole 30 passing through an inside and an outside of the clutch device in a clutch axis Y direction, to which oil is supplied from the outside of the clutch device. The pressure plate has, on the inner end portion 30a side of the through hole, radial passages 33 extending in a radial directions from the through hole to put the inside and outside of the through hole into communication with each other. An annular rib 34 is formed on the peripheral surface of the outer end portion 30b of the through hole to extend toward the center of the through hole. A clutch device has the pressure plate.SELECTED DRAWING: Figure 2
Patent JP-2019144471-A (JP)
Title: Information processing apparatus
Inventor: KOBAYASHI SHINYA
IPC: B41J29/38
Filed: 2018-02-22
Abstract: To prevent the occurrence of data leakage.SOLUTION: An information processing apparatus comprises: a body processing unit that transmits control data to an option device; a first buffer that primarily stores the control data; and a second buffer. When an option memory has no room to hold the control data, the option device transmits a saving request to the body processing unit, and when the option memory can hold the control data, transmits a saving release request to the body processing unit. In a period from the reception of the saving request to the reception of the saving release request, the body processing unit saves specific control data required to be held in the option memory in the second buffer, and after the reception of the saving release request, transmits the specific control data saved in the second buffer to the option device.SELECTED DRAWING: Figure 5
Patent JP-2019147182-A (JP)
Title: Continuous casting equipment and cast strip coiling method
Inventor: SHIRAISHI TOSHIYUKI
IPC: B22D11/06
Filed: 2018-02-28
Abstract: To prevent the breakage of cast strips coiled into a coil shape in a cooling step and to attain the improvement of a yield and the reduction of a production cost.SOLUTION: Continuously casting equipment comprises: a twin drum type continuous casting device forming a molten metal storage part by a pair of cooling drums and a side weir and casting a molten metal stored in the molten metal storage part while rotating the pair of cooling drums; a rolling device arranged on the downstream side in the casting direction of the twin drum type continuous casting device and rolling the cast strips a coiling device arranged at the downstream side in the casting direction of the twin drum type continuous casting device and rolling the cast strips; a coiling device arranged on the downstream side in the rolling direction of the rolling device and coiling the rolled cast strips into a coil shape; and an inclusion feed device, upon coiling the cast strips by the coiling device, feeding inclusions in such a manner that a substance is included between the cast strips coiled into a coil shape. In the inclusion included between the cast strips, disappears or the thickness of the inclusion in a coil diameter direction reduces when the temperature between the cast strips is higher than the ordinary temperature.SELECTED DRAWING: Figure 3
Patent JP-2019153634-A (JP)
Title: Semiconductor device and manufacturing method of semiconductor device
Inventor: WAN YUTING
IPC: H01L21/60
Filed: 2018-03-01
Abstract: To prevent positional deviation and size variation of metal bump 4 in the plan view, when mounting a semiconductor chip on a non-flat board.SOLUTION: In a semiconductor device 1 including a package substrate 2 on which a metal layer is formed, a semiconductor chip 3 bonded to the metal layer via a metal bump 4, at a portion of the package substrate 2 overlapping the center 3a of the semiconductor chip 3, in the plan view, the height of a face in the cross-sectional view has the maximum value of height out of the region of the package substrate 2 overlapping the semiconductor chip 3, larger than the height at a portion of the semiconductor chip 3 overlapping the end by 3-65 μm, metal bumps 4a, 4c are placed at positions on a straight passing the center of the semiconductor chip 3, in the plan view, on both sides across the center 3a, where the distance between the metal bump 4a placed on one side across the center 3a and the center 3a is same or almost same as the distance between the metal bump 4c placed on the other side and the center 3a.SELECTED DRAWING: Figure 1
Patent JP-2019150914-A (JP)
Title: Wrist unit of robot
Inventor: TAKADA SEIICHI
IPC: B25J17/02
Filed: 2018-03-02
Abstract: To provide a wrist unit of a robot that can perform turning motion of a first wrist and a second wrist around one shaft of two shafts orthogonal to each other, and turning motion of the second wrist around the other shaft independently from each other, using one driving motor.SOLUTION: A wrist unit of a robot, in which a second wrist 6 is rotatably mounted on a first wrist 5, is provided with a planetary gear mechanism 4 which is equipped with a sun gear 16 formed integrally with an input shaft 3, a carrier 19, formed integrally with a first wrist shaft 1, which rotatably supports a planetary gear 18 and an inner gear 17 which is connected through a pair of bevel gears 2a and 17b to a second wrist shaft 2 orthogonal to the first wrist shaft 1. The unit can perform turning motion of both wrists 5 and 6 around the first wrist shaft 1 and rotating motion of the second wrist 6 around the second wrist shaft 2 independently from each other, using one driving motor that applies input torque to the input shaft 3, by selectively releasing a first brake 7 for the first wrist shaft 1 and a second brake 8 for the second wrist shaft 2.SELECTED DRAWING: Figure 1
Patent JP-2019151738-A (JP)
Title: Rubber composition for tread, and tire
Inventor: HIMEDA SHINGO
IPC: C08K3/04
Filed: 2018-03-02
Abstract: To provide a rubber composition for tire having improved total performance of block break resistance, abrasion resistance, and heat generation performance, and a tire having a tire member constituted by the rubber composition.SOLUTION: There is provided a rubber composition for tire, containing a rubber component containing an isoprene rubber of 50 mass% or more, a butadiene rubber of 30 mass% or more, and a styrene butadiene rubber with number average molecular weight of 150,000 or more and styrene content of 18 to 38 mass% of 1 to 20 mass%, and having a value obtained by multiplying content of the styrene butadiene rubber (mass%) by styrene content of the styrene butadiene rubber (mass%) of 100 to 400.SELECTED DRAWING: None
Patent JP-2019153953-A (JP)
Title: Watering equipment system and remote controller
Inventor: YANO TAKEHIRO
IPC: H04Q9/00
Filed: 2018-03-05
Abstract: To provide a watering equipment system and a remote controller capable of preventing a surge from flowing between functional units while suppressing an increase in cost.SOLUTION: In a watering equipment system including a plurality of functional units provided around the water, and a remote controller wired to the plurality of functional units, the remote controller is provided with an insulating circuit connected between one of the plurality of functional units and another functional unit.SELECTED DRAWING: Figure 1
Patent JP-2018164731-A (JP)
Title: Production method of tourmaline material-containing carpet
Inventor: HAYASHI EIJI
IPC: B32B7/08
Filed: 2018-03-06
Abstract: PROBLEM TO BE SOLVED: To provide a tourmaline material-containing carpet capable of preventing degradation of mouton, and showing at the maximum tourmaline effect by utilizing mouton; and to provide a production method thereof.SOLUTION: In a tourmaline material-containing carpet 10 formed integrally by laminating and sewing, a mouton body 12, a base material 14, and a middle layer 16 containing a tourmaline material interposed between the mouton body 12 and the base material 14, the mouton body 12 has a woolen part 12A having dense wool 12A1, and a skin part 12B constituted of skin 12B1 where wool 12A1 is planted, and negative ion from the tourmaline material 16A1 is discharged from the wool 12A1 into the atmospheric air, by utilizing ventilation of the wool 12A1.SELECTED DRAWING: Figure 1
Patent JP-2019156026-A (JP)
Title: tire
Inventor: ARAKAWA SAKI
IPC: B60C11/03
Filed: 2018-03-09
Abstract: To provide a tire capable of enhancing a traction ability during travel on snow.SOLUTION: A tire comprises a tread 2. Plural first inclined grooves 10A, plural central lateral grooves 12, and plural inclined land parts 13 are provided on the tread part 2. Each of the first inclined grooves extends obliquely from a first tread end Te1 of on one side in a tire axial direction toward a tire equator C side and ends between the tire equator C and the first tread end Te1. Each of the central lateral grooves crosses the tire equator C, and a first end of the groove communicates with the first inclined groove 10A. Each of the inclined land parts is partitioned between first inclined grooves 10A adjacent in a tire circumferential direction. A splice groove 15 communicating the first inclined grooves 10A is provided on the inclined land part 13, and the splice groove 15 is continued to the central lateral groove 12 via the first inclined groove 10A.SELECTED DRAWING: Figure 1
Patent JP-2019155247-A (JP)
Title: Filter reinforcing material and filter medium for deodorization filter including the same
Inventor: UEDA DAIKI
IPC: B32B5/26
Filed: 2018-03-12
Abstract: To provide a highly rigid filter reinforcing material which does not cause peeling and the adhesion of pleats at pleating and which has excellent pleat processability.SOLUTION: A filter reinforcing material has: an adhesive layer composed of a thermal bond nonwoven fabric including a heat adhesive short fiber; and a reinforcement layer composed of a nonwoven fabric including a fiber having a higher melting point by 30°C or higher than the heat adhesive short fiber having a lowest melting point in the adhesive layer. The adhesive layer preferably includes two or more kinds of heat adhesive short fibers having a fineness difference of 5 dtex or more.SELECTED DRAWING: None
Patent JP-2019154712-A (JP)
Title: Medical device
Inventor: NAMIKI KAZUSHIGE
IPC: A61B1/303
Filed: 2018-03-12
Abstract: To provide a medical device capable of smoothly performing medical measures.SOLUTION: The medical device comprises a first blade (1), a second blade (2), a connection mechanism (5) and a discharge tube (6). The first blade (1) and the second blade (2) are formed into an arc shape whose cross section along a width direction crossing an extension direction directed from a base end part to a tip end part is a salient to an outer surface side. The connection mechanism (5) rotatably connects base end parts of the first blade (1) and the second blade (2). The discharge tube (6) has a suction hole (60) arranged in a space between inner surfaces of the first and second blades (1), (2) and a discharge hole (61) arranged outside of the space.SELECTED DRAWING: Figure 1
Patent JP-2019161157-A (JP)
Title: Plasma processing method and plasma processing apparatus
Inventor: TANAKA KEIICHI
IPC: H05H1/46
Filed: 2018-03-16
Abstract: To provide a plasma processing method and a plasma processing apparatus which enable the rise in the efficiency of processing a wafer as a processed substrate and the increase in throughput of the processing.SOLUTION: A plasma processing apparatus 100 comprises: a vacuum container 101; a sample table 110 for mounting a sample in the vacuum container; an exhaust unit 120 for exhausting air from the vacuum container; a gas supply unit 140 for supplying a process gas into the vacuum container; a high-frequency power application unit 130 for applying a high-frequency power to inside the vacuum container; an irradiation unit 151 for irradiating the sample mounted on the sample table with infrared light from outside the vacuum container; and a control unit 160 for controlling the exhaust unit, the gas supply unit, the high-frequency power application unit and the irradiation unit. The control unit controls the intensity of infrared light irradiated from the irradiation unit to the sample on the basis of a temperature measured by a temperature measurement unit when the irradiation unit irradiates the sample mounted on the sample table with infrared light. The plasma processing apparatus further comprises the temperature measurement unit 163 for measuring a temperature of a face of the sample table for mounting the sample.SELECTED DRAWING: Figure 1
Patent JP-2019162307-A (JP)
Title: Game machine
Inventor: SONODA YOSHIAKI
IPC: A63F7/02
Filed: 2018-03-20
Abstract: To provide a game machine having a suitable operation environment in an external information terminal board.SOLUTION: An external information terminal board 751 shows a state in which components, such as a connector, an information output terminal, and a photocoupler, are not mounted. The external information terminal board 751 includes an operation part display 762 by silk display on a component mounting surface. The operation part indication 762 displays an outline of operation parts (short operation lever, long operation lever) of an information output terminal. The operation part indication 762 includes a short rectangular indication and a long rectangular indication. The short rectangular indication shows an outline shape and an operation position of the short operation lever and the long rectangular indication shows an outline shape and an operation position of the long operation lever. Accordingly, a game machine can perform operation guide by the operation part indication 762.SELECTED DRAWING: Figure 98
Patent JP-2019165397-A (JP)
Title: Information processing device and information processing method
Inventor: OBARA TAKESHI
IPC: H04L9/10
Filed: 2018-03-20
Abstract: To safely manage a plurality of pieces of key information without using costly flash memory.SOLUTION: An information processing device includes; a security information management unit that manages a plurality of pieces of key information; and a first control unit that instructs an encryption process and a decryption process of data using at least one of the plurality of pieces of key information and performs control to transmit and receive the encrypted data. The security information management unit includes: a volatile first storage unit that stores first key information for encrypting data to be transmitted and received and second key information for encrypting the first key information; and a non-volatile second storage unit that stores third key information for encrypting the first key information and the second key information. The first control unit, before cutting off power supply voltage to the security information management unit, performs control to store the encrypted information of the first key information encrypted on the basis of the third key information and the encrypted information of the second key information encrypted on the basis of the third key information in a nonvolatile third storage unit provided separately from the security information management unit and the first control unit.SELECTED DRAWING: Figure 1
Patent JP-2019166640-A (JP)
Title: Inkjet printing device
Inventor: NISHIYAMA AKIRA
IPC: B41J2/01
Filed: 2018-03-22
Abstract: To provide an inkjet printing device, which is configured to reduce time required in operation of recovering waste liquid of ink received by an ink receiving part from an inkjet head.SOLUTION: An inkjet printing device 1 comprises: an inkjet head 21a for discharging ink IK; an ink receiving part (a maintenance pan 21d) for receiving waste liquid W of the ink IK generated by cleaning operation (for instance, weak cleaning operation and strong cleaning operation) of the inkjet head 21a; a waste liquid recovering part 50 for performing operation of recovering the waste liquid W from the ink receiving part; and a control part 61 that determines whether or not operation for recovering the waste liquid W by the waste liquid recovering part 50 can be executed (steps S202-S204) on the basis of estimated storage quantities (integrated waste liquid quantities Qi, a step S201) of the waste liquid W in the ink receiving part.SELECTED DRAWING: Figure 7
Patent JP-2019167474-A (JP)
Title: Production method of red fluoride phosphor and host crystal thereof
Inventor: TODA KENJI
IPC: C09K11/08
Filed: 2018-03-24
Abstract: To provide a red fluoride phosphor capable of producing without using a toxic material such as hydrogen fluoride and a production method of host crystal thereof.SOLUTION: A production method of a host crystal of a red fluoride phosphor includes: a step of preparing potassium fluoride as a potassium source and a fluorine source; a step of preparing at least one from a polysilazane, TEOS, SiO, and potassium silicate as a silicon source; a step of preparing a weak alkaline, neutral or acidic solution; a step of mixing the potassium source and fluorine source, the silicon source, and the solution; and a step of reacting the mixture to precipitate KSiF. The step of preparing the solution is characterized by using an acidic, neutral, or weak alkaline solution prepared with a compound other than HF and KHF.SELECTED DRAWING: Figure 1
Patent JP-2019167479-A (JP)
Title: Biaxially oriented polyester film
Inventor: FUKUZAWA MASASHI
IPC: C08J5/18
Filed: 2018-03-26
Abstract: To provide a biaxially oriented polyester film having excellent jet-black feeling and matte feeling.SOLUTION: A biaxially oriented polyester film that is a film containing a black pigment, which has an arithmetic average roughness SRa of at least one surface of 200 nm or larger and 500 nm or smaller, and, when a projection height of a film surface is measured and the projection height and projection number density are plotted on a horizontal axis and a vertical axis, respectively, a half value width of a peak where the projection number density becomes maximum is 200 nm or larger and 1300 nm or smaller.SELECTED DRAWING: None
Patent JP-2019176327-A (JP)
Title: Electronic apparatus
Inventor: KOMATSU TAKAAKI
IPC: H03K5/1252
Filed: 2018-03-28
Abstract: To provide an electronic apparatus capable of counting the number of times of removing glitch noise and recording the number of times thereof.SOLUTION: An electronic apparatus 1 having a function of removing glitches included in a signal includes: a glitch removal circuit 10 for removing glitches of an input signal; and a counting unit 20 for counting the number of times that the glitches are removed.SELECTED DRAWING: Figure 1
Patent JP-2019173950-A (JP)
Title: Brake device
Inventor: KOMIZO Yohei
IPC: B60T13/74
Filed: 2018-03-29
Abstract: To obtain a brake device having a novel constitution in which, for example, further size reduction becomes possible, and which is further suppressed in a malfunction.SOLUTION: A motion conversion mechanism of a brake device includes a rotating member and a linear motion member which linearly moves accompanied by the rotation of the rotating member. The rotating member is rotationally driven via a third gear. A male screw and a female screw are engaged with each other at a side opposite to a brake shoe of the third gear, one end of an operation member receives a force for operating the brake shoe from the linear motion member, and the other end operates the brake shoe. A housing for accommodating the motion conversion mechanism has a first housing member and a second housing member.SELECTED DRAWING: Figure 5
Patent JP-2019173524-A (JP)
Title: Portable remote controller for toilet manager and toilet device equipped with the same
Inventor: MAENO KOJI
IPC: H04Q9/00
Filed: 2018-03-29
Abstract: To provide a toilet device equipped with a portable remote controller for a toilet manager that improves the operability of the portable remote controller and can reduce the cost burden even if distributed to all managers.SOLUTION: A toilet device equipped with a portable remote controller for a toilet manager and a toilet device equipped with the same in a toilet booth where multiple individual toilet booths are connected, comprise toilet bowls installed in the individual toilet booths, a sanitary washing device with a receiving device, a storage means for storing execution operation content of the sanitary washing device, and a portable remote control that operates the sanitary washing device, wherein the receiving device of the sanitary washing device has the execution operation content stored in the storage means so as to perform a predetermined operation, and the sanitary washing device executes an operation corresponding to the received operation signal from the portable remote controller based on the execution operation content stored in the storage means when the sanitary washing device receives the operation signal from the portable remote controller.SELECTED DRAWING: Figure 1