baber/WOPTO huggingface dataset:
Patent JP-2018161304-A (JP)
Title: Game machine
Inventor: ICHIHARA TAKAAKI
IPC: A63F7/02
Filed: 2017-03-27
Abstract: PROBLEM TO BE SOLVED: To provide a game machine capable of suppressing deterioration in game amusement.SOLUTION: A game machine capable of performing a lottery on the basis of establishment of a predetermined start condition and controlling a state to be a specific game state more advantageous to a player than a normal game state when the result of the lottery is a win comprises: display control means for controlling performance display means to display predetermined performance information on the basis of the result of the lottery; sound output control means for controlling sound output means to output a predetermined performance sound in association with the performance information to be displayed in the performance display means; and sound volume adjusting means capable of adjusting the sound volume of the performance sound to be output from the sound output means on the basis of the operation of operation means. The display control means can display specific performance information as predetermined performance information to be displayed in the performance display means over a specific period. During the specific period, the sound volume of the performance sound to be output from the sound output means is configured to be suppressed. The sound volume adjusting means can accept the operation of the operation means during the specific period.SELECTED DRAWING: Figure 8
Patent JP-2018162404-A (JP)
Title: Resin composition, method for producing resin composition, molded body and component for vehicle
Inventor: MATSUMOTO AKIKAZU
IPC: C08F8/48
Filed: 2017-03-27
Abstract: PROBLEM TO BE SOLVED: To provide a resin composition excellent in heat resistance and transparency, and to provide a method for producing a resin composition excellent in productivity and heat resistance and transparency of the obtained resin composition.SOLUTION: A resin composition contains a copolymer (A) containing a methyl (meth)acrylate unit (A1), a (meth)acrylic acid unit (A2) and a glutaric acid anhydride unit (A3), and a tin compound (B). A method for producing a resin composition includes polymerizing a monomer containing methyl (meth)acrylate (a1) and (meth)acrylic acid (a2) to obtain a precursor, and melting and kneading the obtained precursor and the tin compound (B).SELECTED DRAWING: None
Patent JP-2018166016-A (JP)
Title: Coating-type polyester film for magnetic recording medium
Inventor: OWATARI HISASHI
IPC: C08L101/02
Filed: 2017-03-28
Abstract: PROBLEM TO BE SOLVED: To provide a coating-type polyester film for a magnetic recording medium which can maintain a handling property and also can form an excellent magnetic layer when it is processed into a magnetic recording medium and which has an excellent storage durability and a wide size stability.SOLUTION: The present invention relates to a coating-type polyester film for a magnetic recording medium having at least two or more layers, in which the three-dimensional center line surface roughness SRa-A of an A-surface is 2nm to 10nm when the side on which a magnetic layer is to be applied is the A-surface and the other surface is a B-surface, and in which the elastic modulus measured by a nano-indentation method for the B-surface is larger than 4.5 GPa.SELECTED DRAWING: Figure 1
Patent JP-2018169132-A (JP)
Title: Heating cooker
Inventor: ISHIKI TATSUYA
IPC: F24C7/08
Filed: 2017-03-30
Abstract: To provide a heating cooker enabling an imaging unit to image a heating cooking chamber properly even in a case where the heating cooking chamber gets dirty.SOLUTION: A heating cooker includes: a heating cooking chamber E partitioned by a side wall part 60 and a grill door 8 from which an object 9 to be heated exits; a grill burner 7 configured to heat the heating cooking chamber E in a state of storing the object 9 to be heated in the heating cooking chamber E; an imaging unit 40 configured to image the heating cooking chamber E; and a first light-transmissive part 71 (light-transmissive part) configured to transmit light to the side wall part 60. The imaging unit 40 is configured to image the heating cooking chamber E through the first light-transmissive part 71 from the outside of the heating cooking chamber E.SELECTED DRAWING: Figure 5
Patent JP-2018174205-A (JP)
Title: R-t-b based sintered magnet and method for manufacturing the same
Inventor: MIZOGUCHI TETSUHIKO
IPC: H01F1/057
Filed: 2017-03-31
Abstract: PROBLEM TO BE SOLVED: To provide: an R-T-B based sintered magnet which enables the effective increase in high coercive force by use of a rare earth element capable of achieving a high coercive force; and a method for manufacturing the R-T-B based sintered magnet.SOLUTION: An R-T-B based sintered magnet comprises: first main phases 1 consisting of crystal grains of an R-T-B based alloy including a light rare earth element as R; second main phases 2 consisting of crystal grains of an R-T-B based alloy including a heavy rare earth element as R; surface phases 5 surrounding surfaces of crystal grains constituting the two main phases 1, 2; and grain boundary alloy phases 3 present at triple points of grain boundaries. In the concentration of the heavy rare earth element, the first main phases 1 and the grain boundary alloy phases 3 are lower than the second main phases 2 and the surface phases 5. A method for manufacturing an R-T-B based sintered magnet comprises: mixing a first raw material 11 consisting of an R-T-B based alloy including a light rare earth element as R, and a second raw material 12 consisting of an R-T-B based alloy including, as R, a heavy rare earth element at a concentration higher than that in the first raw material 11; and sintering the resultant mixture.SELECTED DRAWING: Figure 1
Patent JP-2018172560-A (JP)
Title: Rubber composition
Inventor: KIDA MARIKO
IPC: C08L21/00
Filed: 2017-03-31
Abstract: PROBLEM TO BE SOLVED: To improve a problem of bleed in a rubber compact with a ricinoleic acid copolymer.SOLUTION: A rubber composition of the present invention includes 100 pts.mass of a crosslinkable rubber (X), 1 to 50 pts.mass of a copolymer (A) of ricinoleic acid and/or its derivative (α), dicarboxylic acid (β), and diol (γ) and 0.01 to 10 pts.mass of a crosslinking agent (C), in which the polymer (A) satisfies a requirement that a content of a structural unit derived from at least ricinoleic acid and/or its derivative (a) is 10 mole.% or larger and less than 100 mole% relative to a total amount of the structural unit derived from the ricinoleic acid and/or its derivative (a), the structural unit derived from carboxylic acid (β), and a structural unit derived from diol (γ), and a requirements that a weight average molecular weight is 10,000 or larger and 500,000 or smaller are satisfied.SELECTED DRAWING: None
Patent JP-2018180656-A (JP)
Title: Memory controller and control method thereof
Inventor: SHIRAISHI DAISUKE
IPC: G06F12/02
Filed: 2017-04-04
Abstract: PROBLEM TO BE SOLVED: To provide a memory controller and a control method thereof which prevent decrease in performance due to a time penalty caused by issuing an MWR (Masked Write) command.SOLUTION: In a memory controller 100 which issues an MWR command, presence or absence of an invalid byte is detected using a byte enable signal from write data and it is determined whether write of the invalid byte to a memory is allowed. When the presence of the invalid byte is detected and it is determined that the write of the invalid byte is allowed, a WR command to write the write data including the invalid byte is issued. When the presence of the invalid byte is detected and it is determined that the write of the invalid byte is not allowed, the MWR command is issued.SELECTED DRAWING: Figure 1
Patent JP-2018177657-A (JP)
Title: Levetiracetam-containing pharmaceutical composition and method for producing the same
Inventor: MIZUHARA Ginji
IPC: A61K47/38
Filed: 2017-04-05
Abstract: PROBLEM TO BE SOLVED: To provide a levetiracetam-containing pharmaceutical composition having improved agglomeration after humidification.SOLUTION: A pharmaceutical composition contains levetiracetam and at least one excipient, where, the ratio of particle size (D) of the levetiracetam to particle size (D) of the at least one excipient is 2.0 or more.SELECTED DRAWING: None
Patent JP-2018180775-A (JP)
Title: Information display system
Inventor: KISHINO YUJI
IPC: E04G21/18
Filed: 2017-04-07
Abstract: PROBLEM TO BE SOLVED: To improve the workability when installing building facilities and building materials after building construction.SOLUTION: An information display system for providing information on a building 10 to a user comprises a server and a mobile terminal 60 capable of communicating with each other. The mobile terminal 60 is provided with a camera and a display screen 62 for displaying images photographed by the camera. A storage unit of the server stores information on an internal structure such as an underlying material 42 hidden behind a wall unit 21 and the like, and a control unit of the server performs display control of the mobile terminal 60 so that information on a predetermined internal structure corresponding to a position and an orientation of the mobile terminal 60 among the information on the internal structure is displayed on the display screen 62. As a result, an image of the building 10 photographed by the camera and the information on the predetermined internal structure are superimposed and displayed on the display screen 62 of the mobile terminal 60.SELECTED DRAWING: Figure 1
Patent JP-2018174779-A (JP)
Title: Claw fitting device
Inventor: IKEDA TOSHIAKI
IPC: A01B33/14
Filed: 2017-04-11
Abstract: PROBLEM TO BE SOLVED: To provide a claw fitting device capable of suppressing loosening of a nut.SOLUTION: Fitting means 36 includes a set bolt 51, a plurality of nuts 53, and a plate 54, The set bolt 51 has a plurality of screw shaft parts 57. The nuts 53 are screwed with the screw shaft parts 57, respectively. The plate 54 has a plurality of insertion holes 54a into which the screw shaft parts 57 are inserted. The set bolt 51 has a proximal region 56 formed tabularly. The plate 54 is formed into a tabular shape thicker than the proximal region 56.SELECTED DRAWING: Figure 1
Patent JP-2018178842-A (JP)
Title: Control device for internal combustion engine
Inventor: HASHIMOTO SO
IPC: F02B31/08
Filed: 2017-04-12
Abstract: PROBLEM TO BE SOLVED: To provide a control device for an internal combustion engine capable of improving fuel economy by controlling a swirl flow.SOLUTION: An ECU 60 includes a charging heat quantity calculating section 110, a loss calculating section 120, a heat efficiency calculating section 130, and a valve control section 150. The charging heat quantity calculating section calculates a charging heat quantity Qi on the basis of a supply fuel quantity to an engine 1. The loss calculating section 120 calculates a total loss Qloss of an exhaust loss Qex, a pump loss Qp, a mechanical loss Qm, and a cooling loss Qr. The heat efficiency calculating section 130 calculates heat efficiency E of the engine 1 on the basis of the charging heat quantity Qi and the total loss Qloss. The valve control section 150 controls SCV opening so that the heat efficiency E approaches a maximum value on the basis of the variation in the heat efficiency E when the SCV opening is varied.SELECTED DRAWING: Figure 4
Patent JP-2017143571-A (JP)
Title: Piezoelectric vibrator, piezoelectric unit, piezoelectric oscillator and electronic apparatus
Inventor: KAWASHIMA HIROFUMI
IPC: H03H9/19
Filed: 2017-03-27
Abstract: PROBLEM TO BE SOLVED: To provide a piezoelectric vibrator including multiple tuning-fork arms and a base portion, where grooves are formed in the upper and lower surfaces of each tuning-fork arm, an electrode is placed on the surface of the groove, and the width of each tuning-fork arm has a different shape.SOLUTION: In a piezoelectric vibrator constituted to include a base portion 170, a first tuning-fork arm 150 and a second tuning-fork arm 160 where a groove is formed, respectively, in the upper and lower surfaces of the first and second tuning-fork arms, and an electrode is placed on the surface of each groove, each tuning-fork arm includes at least first vibration parts 151, 161 having a first width W, and second vibration parts 152, 162 having a second width Wlarger than the first width W, the side face of the first vibration part is connected with the side face of the second vibration part via the side face of a connection part, which is located on the tip portion side of a tuning-fork arm longer than the first length portion of each tuning-fork arm. When defining the ratio of width Wby W=W/W, the Wis in a range of 1.2-2.7.SELECTED DRAWING: Figure 6
Patent JP-2018176547-A (JP)
Title: Method for producing liquid repellent molded body
Inventor: NAGAO JOTARO
IPC: B29C59/02
Filed: 2017-04-13
Abstract: PROBLEM TO BE SOLVED: To produce a liquid repellent molded body having a surface structure having liquid repellency and easy falling properties for droplets, with good transferability.SOLUTION: In producing a liquid repellent molded body having a surface structure 100 having liquid repellency and easy falling properties for droplets, a non-fluorinated thermosetting resin is filled in a mold 10 having a concavo-convex shape 12 having a ratio (Ra/Rsm) of an arithmetic average roughness Ra to an average length Rsm of a roughness curve element of 0.15 or more in at least a part corresponding to the surface structure 100 at a predetermined portion of a cavity surface. The mold 10 is heated to cure the filled non-fluorinated thermosetting resin to transfer the concavo-convex shape 12.SELECTED DRAWING: Figure 4
Patent JP-2018180316-A (JP)
Title: Display control device, display, display control method, and program
Inventor: KITAMURA SHIGEKI
IPC: G09G5/02
Filed: 2017-04-14
Abstract: PROBLEM TO BE SOLVED: To provide a display control device that can easily maintain appropriate display, a display, a display control method, and a program.SOLUTION: A display control device comprises a control part that controls the operation of a driving part outputting a driving signal to a display part, and the control part controls the driving part to perform an initialization operation at a predetermined timing during a display operation performed by the display part.SELECTED DRAWING: Figure 4
Patent JP-2017152024-A (JP)
Title: Stackable communications system
Inventor: DAVID A LOCKETT
IPC: G06F3/00
Filed: 2017-04-17
Abstract: PROBLEM TO BE SOLVED: To provide a stackable communication system.SOLUTION: A method and apparatus describes a stackable communications system. The system is modularized and stacked in various configurations. Interconnections between modules may be by close proximity inductively coupled wireless Ethernet connections or a physical connection mechanism. Each module detects power requirement of modules installed next to it. When a new module is installed, a module downstream determines power requirement of the new module and whether adequate power is available. If adequate power is available, the new module is powered. An audio system comprising an audio server and individual speaker clients may also be connected. The individual speaker clients may have the same physical configuration. When the audio server detects each speaker client, the audio server configures each speaker for a particular purpose.SELECTED DRAWING: Figure 2B
Patent JP-2017131107-A (JP)
Title: Power management device, power management method, and program
Inventor: UENISHI SHOTA
IPC: H02J7/35
Filed: 2017-04-17
Abstract: PROBLEM TO BE SOLVED: To make correction of demand power predicted at intermittent timing be appropriately performed.SOLUTION: A power management device is configured to: measure an error of prediction total demand power predicted with respect to total demand power obtained by totaling demand power of respective user facilities; calculate an added error obtained by adding errors in a correction unit period in which divided periods, the number of which is predetermined, is in series, the errors being measured correspondingly to the divided periods; predict prediction total demand power for each divided period and correct, in the last divided period of the predetermined number in each correction unit period, prediction total demand power on the basis of added error calculated correspondingly to divided periods until the previous divided period; and control a storage battery included in a user facility on the basis of prediction demand power predicted for demand power of the user facility and control a common storage battery device installed in common for the user facilities on the basis of the corrected prediction total demand power.SELECTED DRAWING: Figure 16
Patent JP-2017200871-A (JP)
Title: Immobilized substance and method for producing the same
Inventor: ISHIMARU KEI
IPC: C01B32/158
Filed: 2017-04-20
Abstract: PROBLEM TO BE SOLVED: To provide a new immobilized substance obtained by immobilizing a carbon material and/or a silicon material to a base material surface through a bond group by a chemical bond, and to provide a method for producing the same.SOLUTION: An immobilized substance 10 is obtained by immobilizing a carbon material 11 onto a surface of a base material 12, where the carbon material 11 is chemically bonded to the surface of the base material 12 through a bond group, and the bond group is at least one selected from the group consisting of -NH group, -NH-R-NH group, -SO group, Rgroup, O-R-O group and Rgroup (Rto Reach independently represents at least one selected from the group consisting of a chain-like alkyl group, a cyclic alkyl group, a chain-like alkenyl group, a cyclic alkenyl group, a chain-like alkynyl group, an aryl group, and functional groups obtained by bonding at least any one of a hydroxyl group, halogen, an ester group, an ether group, a carbonyl group, an amino group, an amide group, a cyano group, a thiol group, a thioester group or a thioester group to functional groups thereof.SELECTED DRAWING: Figure 1
Patent JP-2018184493-A (JP)
Title: Detergent composition for dishwashers
Inventor: MORIYAMA HIROMASA
IPC: C11D1/40
Filed: 2017-04-24
Abstract: PROBLEM TO BE SOLVED: To provide a detergent composition for dishwashers that is excellent in at least one of oil resoiling inhibition force or tea incrustation detergency.SOLUTION: A detergent composition for dishwashers contains: a surfactant (a) containing a (poly) glycerol fatty acid ester (a1) that is an ester of a C12-14 fatty acid and a (poly) glycerol with an average degree of polymerization of 1-3; and a chelator (b), with a mass ratio represented by (b) component/(a) component of 3-130.SELECTED DRAWING: None
Patent JP-2018188798-A (JP)
Title: Snow guard metal fitting and housing
Inventor: IWASAKI MASAMORI
IPC: E04D13/10
Filed: 2017-04-28
Abstract: PROBLEM TO BE SOLVED: To provide a snow guard metal fitting with a snow guard plate exerting a good snow guard effect, and to provide a housing with the snow guard metal fitting on the roof thereof, even with a constitution equipped with the snow guard plate whose height is suppressed and the appearance of the roof is kept well.SOLUTION: Provided is a snow guard metal fitting A comprising: an inclined standing plate part 5 rising on a roof R while inclining toward an upper side of the roof R gradient; an extended plate part 6 extending from an upper end part of the inclined standing plate part 5 toward the upper side of the roof R gradient and extending substantially parallel to an upper surface of the roof R; and a snow guard plate 4 consisting of a second inclined standing plate part 7 rising on the roof R while inclining toward the upper side of the roof R gradient from a projecting tip of the extended plate part 6 on the upper side of the roof R gradient. Also provided is a housing in which the snow guard metal fitting A is installed on the roof R.SELECTED DRAWING: Figure 1
Patent JP-2018188246-A (JP)
Title: Sheet stacking device and image forming apparatus
Inventor: HAYAYUMI FUMIHIKO
IPC: B65H1/04
Filed: 2017-04-28
Abstract: PROBLEM TO BE SOLVED: To prevent unintentional movement of sheet regulating means.SOLUTION: Sheet regulating means (2) includes a main body (20) movable with respect to sheet stacking means, and an operation unit (5) supported by the main body. The operation unit is movable between a first position for restricting movement of the main body with respect to the sheet stacking means and a second position for allowing movement of the main body with respect to the sheet stacking means, and moves from the first position to the second position by being pressed. Further, the sheet regulating means has a cover portion (10) provided in the main body, and disposed above the operation unit so as to overlap with the operation unit which is in the state of being at the first position as viewed from above.SELECTED DRAWING: Figure 4
Patent JP-2018187877-A (JP)
Title: Decorative sheet
Inventor: TANIGUCHI YUSUKE
IPC: B32B33/00
Filed: 2017-05-10
Abstract: PROBLEM TO BE SOLVED: To provide a decorative sheet configured to be used for a fitting as a decorative laminate and capable of preventing a warp of the fitting caused by differences of temperature and humidity at a front and a back of the fitting, the decorative sheet having a stain resistance against oil stains conceivable in actual life.SOLUTION: A decorative sheet 10 includes, on a paper substrate 1, a printed pattern layer 3 and a top coat layer 4 in this order, with a barrier film 7 laminated on a rear face of the paper substrate. In the decorative sheet 10, oil-resistant paper is used for the paper substrate 1, and the top coat layer 4 composed of a curable transparent resin is disposed on the printed pattern layer 3. The barrier film 7 includes a plastic film 5 having an inorganic compound layer 6, and is bonded interposing the rear face of the paper substrate 1 and an adhesive agent 8. In the decorative sheet 10, the oil-resistant paper contains a fluorine-based oil resistant agent.SELECTED DRAWING: Figure 1
Patent JP-2017175151-A (JP)
Title: Semiconductor device
Inventor: TAKAHASHI KEI
IPC: H01L21/8234
Filed: 2017-05-11
Abstract: PROBLEM TO BE SOLVED: To provide a DCDC converter which achieves improvement in power conversion efficiency.SOLUTION: A semiconductor device includes: a transistor which functions as a switching element for controlling output power and comprises a back gate electrode for controlling a threshold voltage in addition to a normal gate electrode; and a back gate control circuit for controlling a level of a voltage applied to the back gate electrode according to a magnitude of an output voltage output from a DCDC converter. By controlling potential applied to the back gate electrode by the back gate control circuit, the threshold voltage can be adjusted in such a manner that on-resistance is decreased when the output power is large and the threshold voltage can be adjusted in such a manner that an off-state current is decreased when the output power is small. in addition, the transistor functioning as the switching element is an insulated gate filed effect transistor having an extremely small off-state current.SELECTED DRAWING: Figure 1