baber/WOPTO huggingface dataset:
Patent JP-2018151450-A (JP)
Title: Liquid crystal display device and control method of the same
Inventor: MARUYAMA YOUSUKE
IPC: G09G3/36
Filed: 2017-03-10
Abstract: PROBLEM TO BE SOLVED: To ensure a long display time upon performing temperature derating control.SOLUTION: In temperature derating control, a control unit 10 sets a maximum dimming value to a value at which a backlight 22 is turned off when a temperature detection value is equal to or greater than a first value; when the temperature detection value is less than a second value that is smaller than the first value, or an elevation amount of the temperature detection value in a predetermined time period is less than a predetermined threshold, the control unit determines the maximum dimming value based on a first temperature derating data 11B; and when the temperature detection value is equal to or greater than the second value as well as the elevation amount is equal to or greater than the threshold, the control unit determines, from that time, the maximum dimming value based on the second temperature derating data 11C until predetermined conditions are satisfied.SELECTED DRAWING: Figure 1
Patent JP-2018150582-A (JP)
Title: Forging component
Inventor: KONO YOSHIORI
IPC: C22C38/60
Filed: 2017-03-13
Abstract: PROBLEM TO BE SOLVED: To provide a forging component excellent in seizure resistance.SOLUTION: A forging component consists of a steel material, which has a chemical composition containing, by mass%, C:0.35 to 0.65%, Si:less than 0.50%, Mn:0.10% or more and less than 0.80%, P:over 0.01% and 0.1% or less, S:0.06% or less, Cr:0.2 to 1.5%, Al:0.005 to 0.05%, N:0.001 to 0.02%, V:0 to 0.2% and the balance:Fe with impurities, and satisfying the following formula (1), a structure containing perlite of 90% or more by area percentage, average lamella interval of the perlite of less than 50 nm and dislocation density of 10mor more. [Si]+[Mn]≤1.2 Formula (1), wherein [Si] and [Mn] is assigned by each content of Si and Mn by mass%.SELECTED DRAWING: None
Patent JP-2018149230-A (JP)
Title: Game machine
Inventor: KAMEI TOMOKI
IPC: A63F5/04
Filed: 2017-03-15
Abstract: PROBLEM TO BE SOLVED: To provide a game machine in which distance among images can be changed according to change in a display area and thereby maximum use of a limited display area is possible.SOLUTION: A game machine includes: display means having a display area; shielding means capable of being moved in front of the display area and capable of shielding at least a part of the display area; display control means capable of performing a display control for displaying prescribed images in a non-shielded range that is not shielded with the shielding means; and movement control means capable of performing a movement control for moving the shielding means while the prescribed images are being displayed. The prescribed images include a first image and a second image. The display control means disposes the first image and the second image at coordinates where the reference position of the second image becomes a first distance from the reference position of the first image, and according to change in the non-shielded range due to the movement of the shielding means, re-disposes each of the first image and the second image at coordinates where the first distance is changed.SELECTED DRAWING: Figure 40
Patent JP-2018155106-A (JP)
Title: Protective member fitting method, rotor and rotary machine
Inventor: WATANABE TOSHIO
IPC: F02C7/00
Filed: 2017-03-15
Abstract: PROBLEM TO BE SOLVED: To improve accuracy and reliability of the inspection of a rotary machine by appropriately preventing damage to the rotary machine attributable to drain attack.SOLUTION: A rotor comprises: a rotor body part; a plurality of moving blades spaced along the circumferential direction of the rotor body part; a plurality of sensor-related instruments provided respectively at different parts of the rotor body part or the moving blades; electric wiring for electrically connecting at least two of the plurality of sensor-related instruments together; and at least one protective member provided at a position downstream of at least a part of the electric wiring in the rotation direction. Each of at least one protective member includes: a slanted portion in which a rotation direction-downstream side end contacts the rotor and which defines an interior space; and an adhesive filler filled into the internal space.SELECTED DRAWING: Figure 3
Patent JP-2018153252-A (JP)
Title: Game system and program
Inventor: IBORI TETSUSHI
IPC: A63F13/822
Filed: 2017-03-15
Abstract: PROBLEM TO BE SOLVED: To allow more other users to play UGC exhibited by a user.SOLUTION: A game system includes a game area generation part for generating a playable game area based on a game play of a user, a game area setting part for setting a game area generated by the game area generation part so as to be playable by other users, and a reward imparting part 314 for imparting a reward to another user, when the game area satisfies a second achievement condition achievable based on at least a plurality of times of play by another user.SELECTED DRAWING: Figure 4
Patent JP-2017107248-A (JP)
Title: Image forming apparatus
Inventor: TAGUCHI NORIAKI
IPC: G03G21/16
Filed: 2017-03-16
Abstract: PROBLEM TO BE SOLVED: To provide a housing of an image forming apparatus with concave hand-hold lifting parts for efficiently using a limited space inside the housing and carrying the apparatus.SOLUTION: An image forming apparatus 10 has components of the apparatus stored inside a substantially rectangular parallelepipedic housing 100, and a concave first hand-hold lifting part (first handgrip 103) and a concave second hand-hold lifting part (second grip 104) for carrying the image forming apparatus 10 formed in one side face 101 and the other side face 102 of the housing 100, respectively. The first hand-hold lifting part is arranged in a space between a transfer device (exposure unit 3) and an optical scanner (intermediate transfer belt unit 6) that are arranged vertically in the height direction as the components inside the housing. The second hand-hold lifting part is arranged at a lower position than that of the first hand-hold lifting part in the height direction.SELECTED DRAWING: Figure 1
Patent JP-2018154207-A (JP)
Title: Hybrid driving device
Inventor: TANAKA SHUHEI
IPC: B60L50/16
Filed: 2017-03-16
Abstract: PROBLEM TO BE SOLVED: To provide a hybrid driving device for a vehicle that can improve flexibility in controlling operation of an engine (an internal combustion engine) and a motor (a rotary electric machine).SOLUTION: A hybrid driving device 1 for a vehicle has a power transmission passage through which power of at least either of an internal combustion engine (ENG) and a rotary electric machine (MT1) as driving sources is transmitted to an output shaft (OS). The power transmission passage includes a planetary gear mechanism (PG) which has a first rotation element (SG) connected with the rotary electric machine (MT1), a second rotation element (CR) connected with an output shaft and a third rotation element (RG) connected with the internal combustion engine. The planetary gear mechanism comprises a first connecting mechanism (C1) in which respective rotation speed on a speed diagram (b) are ranked on the same line in the order of the first, the second and the third rotation elements, and any two rotation elements of the first rotation element, the second rotation element and the third rotation element can be connected to each other.SELECTED DRAWING: Figure 1
Patent JP-2018157072-A (JP)
Title: Film, resin composition, method for manufacturing semiconductor chip having protection film over its backside, and semiconductor wafer or chip having protection film over its backside
Inventor: TAWARA SHUJI
IPC: C08L79/04
Filed: 2017-03-17
Abstract: PROBLEM TO BE SOLVED: To provide a film which enables easy formation of a protection film in a shorter time, and which is superior in sticking property to a wafer and is arranged for forming a protection film over the backside of a semiconductor wafer with a circuit formed on its surface.SOLUTION: The present invention relates to a film to be used to form a protection film over a backside of a semiconductor wafer with a circuit formed on its surface. The film of the invention has a protection film-forming layer which satisfies the requirements (A) and (B) described below. (A) The 50°C-storage elastic modulus E' is 50 MPa or more and 300 MPa or less. (B) The ratio E''/E' of a storage elastic modulus E' and a loss modulus E'' in a range of 20°C or higher and 300°C or lower is always less than one(1).SELECTED DRAWING: None
Patent JP-2018161964-A (JP)
Title: Occupant protection device
Inventor: NAGASAWA ISAMU
IPC: B60R21/206
Filed: 2017-03-27
Abstract: PROBLEM TO BE SOLVED: To further improve occupant protection performance.SOLUTION: An occupant protection device has a front airbag 21 for a knee which is extended rearward from the front of a knee part of an occupant seated on a sheet of a vehicle toward the knee part and presses the knee part from the front. The front airbag 21 for the knee has at least one inclined surface of a right side inclined surface 26 in contact with a right knee part of the occupant sealed on the sheet 4 from the right side and a left inclined surface 27 in contact with a left knee part thereof from the left side.SELECTED DRAWING: Figure 5
Patent JP-2018162866-A (JP)
Title: Gas treatment device, gas treatment method and program
Inventor: KANAZAWA KAZUHIRO
IPC: F16L55/07
Filed: 2017-03-27
Abstract: PROBLEM TO BE SOLVED: To provide a gas treatment device that can contribute to safety treatment of a gas discharged from a gas meter with a purge work to the gas meter, and to provide a gas treatment method and a program.SOLUTION: A container 22 having an intake port 22A for taking a combustible gas takes a gas branching from a gas extension pipe 14 for discharging a gas from a gas meter 10, from an intake port 22B. An oxidation catalyst 26 performs oxidation treatment for the gas that is taken from the intake port 22B into the container 22.SELECTED DRAWING: Figure 3
Patent JP-2018169740-A (JP)
Title: File system and file management method
Inventor: ISSHIKI TAKESHI
IPC: G06F21/44
Filed: 2017-03-29
Abstract: PROBLEM TO BE SOLVED: To provide a file system and a file management method that manage confidential information safely and improve use convenience.SOLUTION: A file system 100 comprises an arithmetic unit 1, a main memory unit 2 connected readable and writable by an instruction of the arithmetic logical 1, an external memory unit 3 installed separately from the main memory unit 2 and connected readable and writable by an instruction of the arithmetic logical 1, multiple applications 4, and a secret data storage area management application 5. A secret data storage area is prevented from reading and writing by any user process, and a certain kernel process only has means to manage the secret data storage area, and means to read and write the secret data storage area.SELECTED DRAWING: Figure 1
Patent JP-2018168729-A (JP)
Title: Compressor
Inventor: YONEDA MASATO
IPC: F04B39/10
Filed: 2017-03-29
Abstract: To provide a compressor comprising a check valve which reduces a pressure loss and can be downsized.SOLUTION: A check valve 40 of a compressor comprises: a valve seat member 50 forming a valve hole 51; a valve body 70 opening/closing the valve hole 51; and a stopper 14s. To the valve body 70, a leading member 80 is coupled through a coupling part varying a relative distance with the valve body 70. The leading member 80 is capable of passing the valve hole 51 and in a state where the valve body 70 is abutted to the stopper 14s, the leading member 80 is not projected reversely out of the valve hole 51. In a case where a coolant flows reversely, the leading member 80 reversely passes the valve hole 51 by receiving a pressure from the coolant, such that the valve body 70 is pulled and moved reversely. The valve hole 51 is closed by a differential pressure via the valve body 70 in contact with the valve seat member 50.SELECTED DRAWING: Figure 9
Patent JP-2018169797-A (JP)
Title: Ticket purchase assistance information providing device
Inventor: KAYABA SHIN
IPC: G06Q50/30
Filed: 2017-03-30
Abstract: PROBLEM TO BE SOLVED: To prevent a user from wastefully acquiring ticket purchase assistance information used for purchasing a ticket at a ticket vending machine.SOLUTION: A provision request receiving unit 11a receives a request for providing ticket purchase assistance information including a boarding station and a getting-off station. A ticket issuance information acquiring unit 11b acquires ticket issuance information associating a ticket type code indicating a ticket type and a station in a boarding section with respect to a ticket issued by a ticket vending machine 3 installed at the boarding station. A ticket issue permission determination unit 11c determines whether or not the ticket vending machine 3 installed at the boarding station issues a ticket to the getting-off station, by using the ticket issuance information acquired by the ticket issuance information acquiring unit 11b. When the ticket issue permission determination unit 11c determines that the ticket is issued by the ticket vending machine 3, a purchase assistance information generation unit 11d generates ticket purchase assistance information including the ticket type code of the ticket.SELECTED DRAWING: Figure 5
Patent JP-2018170215-A (JP)
Title: Lithium ion battery separator
Inventor: SATO TOMOHIRO
IPC: H01M2/16
Filed: 2017-03-30
Abstract: PROBLEM TO BE SOLVED: To provide a lithium ion battery separator having a nonwoven fabric base and an inorganic particle layer, which is hard to cause a defect in the inorganic particle layer and low in internal resistance.SOLUTION: A lithium ion battery separator comprises: a nonwoven fabric base; an inorganic particle layer A having an average particle diameter of 2.0 μm or larger and 4.0 μm or smaller, and containing a magnesium hydroxide and an organic polymer binder; and an inorganic particle layer B having an average particle diameter of 0.5 μm or larger and smaller than 2.0 μm, and containing a magnesium hydroxide and an organic polymer binder, provided that the inorganic particle layers are laminated over one face of the nonwoven fabric base in this order. A content of the organic polymer binder in the inorganic particle layer A is larger than a content of the organic polymer binder in the inorganic particle layer B.SELECTED DRAWING: None
Patent JP-2018171151-A (JP)
Title: Game machine
Inventor: IIJIMA KO
IPC: A63F7/02
Filed: 2017-03-31
Abstract: PROBLEM TO BE SOLVED: To provide a game machine including a satisfactory function of preventing fraudulence.SOLUTION: An inverted cup part 178 and a binding movable member 180 are arranged in a passage that is in danger of insertion of a piano wire. The inverted cup part 178 and the binding movable member 180 are configured to be capable of suppressing entry of the piano wire in a plurality of places, thus enhancing a fraudulence prevention effect.SELECTED DRAWING: Figure 93
Patent JP-2018172870-A (JP)
Title: Reinforcing bar cage and method of building reinforcing bar cage
Inventor: TAKIZAWA SATOSHI
IPC: E02D5/34
Filed: 2017-03-31
Abstract: PROBLEM TO BE SOLVED: To realize a reinforcing bar cage having a structure with enhanced adhesion strength simply and a method of building the reinforcing bar cage.SOLUTION: A reinforcing bar cage 100 has a plurality of flexible reinforcing bars 10 disposed at appropriate intervals in the circumferential direction and one or more hoops 20 wound around the plurality of flexible reinforcing bars 10. At least a pair of the plurality of flexible reinforcing bars 10 are connected to each other so as to have a downwardly convex U shape at the lower end portion of the reinforcing bar cage 100 so as to have a U-shaped fixing portion 11.SELECTED DRAWING: Figure 1
Patent JP-2018173321-A (JP)
Title: Measuring method and measuring device for mountain shape of raw material in raw material yard
Inventor: MATSUMOTO SHUNJI
IPC: B65G63/00
Filed: 2017-03-31
Abstract: PROBLEM TO BE SOLVED: To provide a measuring method capable of measuring the mountain shape of raw material within a raw material yard in a short time at an inexpensive cost.SOLUTION: One imaging device 11 is installed on a boom 21 of a yard machine 2. The imaging device 11 photographs a raw material yard 20 every constant time interval or every constant distance while the yard machine 2 is travelling in a longitudinal direction of the raw material yard 20 in a state in which an angle of depression and elevation and an angle of traverse of the boom 21 are held at angles set so that the whole width of the raw material yard 20 is accommodated within a range of a visual field of the imaging device 11. A mountain shape of raw material in the raw material yard 20 is measured by a three-dimensional image measuring method using images of an overlapped part of captured images.SELECTED DRAWING: Figure 2
Patent JP-2018173043-A (JP)
Title: Multistage centrifugal pump and method for manufacturing the multistage centrifugal pump
Inventor: HASHI RYUJI
IPC: F04D29/42
Filed: 2017-03-31
Abstract: PROBLEM TO BE SOLVED: To accurately machine a flow passage from both directions on an upstream side and a downstream side.SOLUTION: A casing for storing a plurality of impellers (5) is constituted of a first casing (11) and a second casing (12). A plurality of partition members constituted of an upper half-part partition plate (21) and a lower half-part partition plate (22) is provided at an inner surface of the casing. A fluid guide member constituted of an upper half-part fluid guide member (31) and a lower half-part fluid guide member (32) is provided between the partition members adjacent to each other at the inner surface of the casing.SELECTED DRAWING: Figure 1
Patent JP-2018180633-A (JP)
Title: Control device of machine tool performing oscillation cutting
Inventor: YAMAMOTO KENTA
IPC: G05B19/4155
Filed: 2017-04-04
Abstract: PROBLEM TO BE SOLVED: To enhance followability to an oscillation command and also suppress occurrence of overshoot in oscillation cutting.SOLUTION: A control unit 26 of a control device 20 comprises a learning controller 30 and a learning determination unit 31. The learning controller 30 performs learning control of obtaining a correction amount of a synthesis command and adding the same to the synthesis command on the basis of an oscillation phase obtained from an oscillation command and of the synthesis command. The learning determination unit 31 determines whether or not oscillation amplitude of the oscillation command is smaller than a predetermined threshold. If the oscillation amplitude is smaller than the predetermined threshold, the learning determination unit performs both of making the oscillation command generated by an oscillation command generation unit 23 zero and turning the learning control off or performs only turning the learning control off.SELECTED DRAWING: Figure 6
Patent JP-2018176345-A (JP)
Title: Scraper device
Inventor: MORI AKIHITO
IPC: B23B5/12
Filed: 2017-04-11
Abstract: PROBLEM TO BE SOLVED: To provide a scraper device which prevents damage of an outer peripheral surface after processing without impairing smoothness of the outer peripheral surface after the processing.SOLUTION: A scraper device 1 has: a fixed part 2 fixed to a tubular end part 100; a shaft 3 protruding from the fixed part 2; an L shaped arm 4 which has a short side part 31 and a long side part 35 and is provided around the fixed part 2 so as to enable rotation feed; a chip holder 5 which holds a blade chip 6 and is movably stored in a holder storage part 36 formed at a tip of the long side part 35; a holder spring 37 which biases the chip holder 5 so that the blade chip 6 is pressed to an outer peripheral surface 100S; and an operation member which is attached to the L shaped arm 4 and separates the blade chip 6 from the outer peripheral surface 100S of the tubular end part.SELECTED DRAWING: Figure 2
Patent JP-2018177456-A (JP)
Title: Vehicle for high lift work
Inventor: TSUZUKI KEIICHI
IPC: B66F9/22
Filed: 2017-04-12
Abstract: PROBLEM TO BE SOLVED: To provide a vehicle for high lift work capable of achieving both improved versatility and prolonged life.SOLUTION: A vehicle for high lift work comprises: a travel vehicle; and a high lift work device installed on a sub-frame provided on a chassis frame of the travel vehicle. At least one of a plurality of apparatuses composing the travel vehicle or the vehicle for high lift work is disposed on an upper surface part of the sub-frame.SELECTED DRAWING: Figure 1
Patent JP-2018175654-A (JP)
Title: Stent
Inventor: NAKAO NORIHIKO
IPC: A61F2/90
Filed: 2017-04-19
Abstract: PROBLEM TO BE SOLVED: To provide a stent configured to easily remove a string-like member from a stent end portion after expanding a diameter thereof in the stent including a diameter-expansion mechanism that expands the stent diameter by pulling the string-like member attached to the stent end portion and retains it in the diameter-expanded state.SOLUTION: The stent includes: a stent body part 2; and a diameter-expansion mechanism 3A that deforms the stent body part 2 from a diameter-reduced state to a diameter-expanded state and retains it in the diameter-expanded state. The diameter-expansion mechanism 3A includes: a ring-like member 31 to be disposed at a distal end of the stent body part 2; a locking part 32A provided at the proximal end of the stent body pat 2 and projecting toward the proximal end side to be able to lock the ring-like member 31; and a string-like member 33 that is inserted into the ring-like member 31, whose one end is connected to the locking part 32A so as to be removable in a direction of the proximal end side, and whose other end extends toward the proximal end side of the stent body part 2.SELECTED DRAWING: Figure 1
Patent JP-2018185163-A (JP)
Title: Abnormality determination apparatus and control system
Inventor: MITSUNO JUNICHIRO
IPC: G01N27/41
Filed: 2017-04-24
Abstract: PROBLEM TO BE SOLVED: To provide an abnormality determination device and a control system for determining abnormality of a current control apparatus.SOLUTION: The abnormality determination device of the present disclosure determines abnormality of a current control apparatus that supplies a control current to a control target, and includes a current abnormality determination unit. The current abnormality determination unit compares a normal numerical value range of a state quantity varying with a control current to take under a specific condition with a specific state quantity that is a state quantity corresponding to a control current generated by a control current generation unit under the specific condition, and determines that at least one of a reference resistance, a reference current generation unit, and the control current generation unit is in an abnormal state when the specific state quantity deviates from the normal numerical value range. The abnormality determination device provided with the above-mentioned current abnormality determination unit can determine abnormality of the current control apparatus.SELECTED DRAWING: Figure 1
Patent JP-2018184737-A (JP)
Title: Tile wall repair method
Inventor: HATAO KOJI
IPC: E04G23/02
Filed: 2017-04-25
Abstract: PROBLEM TO BE SOLVED: To provide a tile wall repair method capable of repairing a tile wall in a short duration.SOLUTION: The tile wall repair method repairs a tile wall by replacing defective tiles with repair tiles 13 when a part of the tile wall formed by attaching a large number of tiles includes damaged or degraded defective tiles. The repair method includes: a printing process S3 of previously printing a pattern (painted layer 13b) corresponding to a pattern of a tile surface of the defective tile on a surface of a base tile 13a to be the repair tile 13 using a printing machine 11; and a repairing process S5 of removing the defective tiles and sticking the printed repair tiles 13.SELECTED DRAWING: Figure 1