baber/WOPTO huggingface dataset:
Patent JP-2016154186-A (JP)
Title: Piezoelectric ceramic, and piezoelectric device arranged by use thereof
Inventor: SATO IZURU
IPC: C04B35/462
Filed: 2015-02-20
Abstract: PROBLEM TO BE SOLVED: To provide a piezoelectric ceramic and a piezoelectric device which have a lead-free perovskite crystal structure, which are densified at a low temperature, and which are high in piezoelectric constant and deformability.SOLUTION: A piezoelectric ceramic comprises at least Ba, Ca, Bi, Ti and Cu as elements, and has a perovskite type crystal structure expressed by the following general formula: ABO. Supposing that Ba, Ca and Bi constitute A sites of the perovskite type crystal structure, and Ti and Cu constitute B sites of the perovskite type crystal structure, the piezoelectric ceramic includes 41.2-47.8 mol% of Ba, 0.2-7.6 mol% of Ca, 0.1-0.5 mol% of Bi, 43.8-49.4 mol% of Ti, and 0.5-1.2 mol% of Cu to a total of 100 mol% of elements constituting the A and B sites. The A/B ratio, which is a rate of the elements constituting the A sites to the elements constituting the B sites is 0.994 or less.SELECTED DRAWING: Figure 1
Patent JP-2016155045-A (JP)
Title: Mesh filter
Inventor: TAKI KENJIRO
IPC: F01M11/03
Filed: 2015-02-23
Abstract: PROBLEM TO BE SOLVED: To provide a mesh filter in which clogging is hardly generated.SOLUTION: A mesh filter 1 is equipped with a filter portion 6 filtering foreign substances 15 in a fluid; and a frame body portion supporting the filter portion 6. The filter portion 6 has a front surface side part 6a and a back surface side part 6b, and is disposed so as to diagonally intercept a flow of the fluid. The front surface side part 6a of the filter portion 6 is disposed on an upstream side in the flow of the fluid from the back surface side part 6b of the filter portion 6, and is configured by a plurality of vertical frames 12 extending in a flowing direction of the fluid. The back surface side part 6b of the filter portion 6 is disposed on a downstream side in the flow of the fluid from the front surface side part 6a of the filter portion 6, is configured by a plurality of lateral frames 13 intersecting the vertical frames 12, and has parts intersecting the vertical frames 12 of the lateral frames 13, the parts integrally formed with the vertical frames 12. Parts of the filter portion 6 where the vertical frames 12 and the lateral frames 13 do not intersect each other, are opening portions 14 enabling the passing of the fluid.SELECTED DRAWING: Figure 4
Patent JP-2015097833-A (JP)
Title: Pinball game machine
Inventor: MURAKAMI MASATO
IPC: A63F7/02
Filed: 2015-02-24
Abstract: PROBLEM TO BE SOLVED: To provide a game machine capable of efficiently transmitting/receiving an internal control command.SOLUTION: A sub CPU transmits a command type data and command content data associated with each other, the command type data and command content data being a set of command data to be transmitted to performance display control means as a command. The command type data are a bit string of 12 bits representing a type of a command, and the command content data are a bit string of 12 bits representing a content of the command. As a command for designating a temporary stop mode in a pseudo-continuous variation performance in which three decoration symbols are temporarily stationarily displayed in a single symbol variation period and shown as if symbol variations are simulatively executed a plurality of times, the sub CPU transmits, besides the command type data representing the command type of designating temporary stop modes in the pseudo-continuous variation performance, three pieces of designation information for designating the types of the stop symbols of the three decoration symbols in a form of consolidating them into one piece of command content data.
Patent JP-2016156440-A (JP)
Title: Driving force transmission device
Inventor: YAMATANI TOMOYA
IPC: F16D41/06
Filed: 2015-02-24
Abstract: PROBLEM TO BE SOLVED: To provide a driving force transmission device capable of preventing at least one of first and second retainers from rotating excessively.SOLUTION: In a third annular part 34 of an inside retainer 31, first regulation projections 43 are provided. In a second annular part 39 of an outside retainer 32, second regulation projections 44 are provided. In a back plate 101, insertion recess parts 102 are formed in which the first and second regulation projections 43, 44 insert in a state of sandwiching a wedge member 26 in a circumferential direction Y. By the first regulation projection 43 being engaged with a lateral surface of the insertion recess part 102, a rotation amount of the inside retainer 31 with respect to the back plate 101 is regulated. By the second regulation projection 44 being engaged with the lateral surface 102a of the insertion recess part 102, a rotation amount of the outside retainer 32 with respect to the back plate 101 is regulated.SELECTED DRAWING: Figure 8
Patent JP-2016157846-A (JP)
Title: Controller
Inventor: KURAUCHI JUNJI
IPC: H05K1/02
Filed: 2015-02-25
Abstract: PROBLEM TO BE SOLVED: To effectively reduce, in an electronic device including a plurality of power supply circuits inside, influence of noise through a power supply path on the plurality of power supply circuits.SOLUTION: An electronic device comprises a circuit board 200. A power supply pattern 302 to which output of an external power supply device 210 is connected is formed on the circuit board; and a plurality of power supply circuits 320 to 324 that receive voltage supplied from the power supply pattern to output internal voltage to be individually supplied to some of electric components are constituted on the circuit board. The plurality of power supply circuits are connected to the power supply pattern from the upper stream to the lower stream along current flowing in the power supply pattern in order of increasing the circuits' allowance value of a voltage fluctuation amount required for internal voltage to be output.SELECTED DRAWING: Figure 3
Patent JP-2016156472-A (JP)
Title: Bearing cage, and cage and roller
Inventor: FUJINAMI MAKOTO
IPC: F16C19/26
Filed: 2015-02-25
Abstract: PROBLEM TO BE SOLVED: To provide a bearing cage which is large in the number of rollers which can be held, and can obtain a high-load capacity.SOLUTION: Roller fall prevention columns 11 extending toward the inside of an axial direction from the outside of a radial direction of a pair of rims 3 are arranged between a pair of column parts 5 which adjoin each other by the number which is obtained by subtracting one from the number of rollers 9 which are held at pockets 7, respectively. When the number of the roller fall prevention columns 11 between the pair of column parts 5 is one, the rollers 9 are arranged between the column parts 5 and the roller fall prevention columns 11, respectively. When the number of the roller fall prevention columns 11 between the pair of column parts 5 is two or more, the rollers 9 are arranged between the column parts 5 and the fall prevention columns 11, and between the roller fall prevention columns 11. The roller fall prevention columns 11 do not contact with the rollers 9 at the rotation of a bearing.SELECTED DRAWING: Figure 2
Patent JP-2016160783-A (JP)
Title: Cogeneration system
Inventor: TAKEUCHI KAZUHIKO
IPC: F02B77/13
Filed: 2015-02-27
Abstract: PROBLEM TO BE SOLVED: To provide a cogeneration system which can cool both a power generation part accommodation chamber and a control apparatus accommodation chamber without using a cooling-exclusive fan, and can suppress the flow-out of a fuel gas and an exhaust gas to the outside of the control apparatus accommodation chamber and the system.SOLUTION: A system 1 comprises a power generation part accommodation chamber 10a in which a generator 3 is accommodated, and a control apparatus accommodation chamber 11a which is defined from the power generation part accommodation chamber 10a, and in which a control baseboard 4 is accommodated. The system 1 comprises a suction port part 22a which is located in the power generation accommodation chamber 10a, and sucks air in the power generation part accommodation chamber 10a by a suction force of a gas engine 2, and a check valve device 5 which permits a flow of air to the power generation part accommodation chamber 10a from the control apparatus accommodation chamber 11a, and blocks a backflow. The system 1 comprises a first intake passage 12 for introducing the outside air of the power generation part accommodation chamber 10a to the suction port part 22a, and a second intake passage 13 for introducing the outside air of the control apparatus accommodation chamber 11a to the intake port part 22a via the control apparatus accommodation chamber 11a and a communication passage.SELECTED DRAWING: Figure 1
Patent JP-2016159727-A (JP)
Title: Suspension member
Inventor: AKIMOTO TOMOYUKI
IPC: B62D21/00
Filed: 2015-02-27
Abstract: PROBLEM TO BE SOLVED: To provide a suspension member suitable for increasing rigidity with respect to an input during steering or collision.SOLUTION: A suspension member A1 having lower arms 5 and 6 connected at the four front and rear places of car width-direction both sides and fitted to a body at the four front and rear places of car width-direction both sides includes closed section structure parts 101 and 202 (102 and 201) linearly extending from a front side lower arm connection point O1 which is a connection point of the lower arm 5 on the front side to a rear side body fitting point O2 which is a fitting point of the body on the rear side and positioned on a side opposite the front side lower arm connection point O1 in the car width direction.SELECTED DRAWING: Figure 1
Patent JP-2016162577-A (JP)
Title: Induction heating roller system
Inventor: TONOMURA TORU
IPC: H05B6/44
Filed: 2015-03-02
Abstract: PROBLEM TO BE SOLVED: To provide an induction heating roller system that can reduce unbalance of phase current with no Scott connection transformer.SOLUTION: In an induction heating roller system 100 for operating a first induction heating roller device 2 having a first induction coil 21, and a second induction heating roller device 3 having a different magnetic circuit from the first induction heating roller device 2 and a second induction coil 31 by a three-phase AC power source 4, the number of turns of the second induction coil 31 is an even number, one of a winding starting end portion 21x and a winding terminating end portion 21y of the first induction coil 21 is electrically connected to one phase of the three-phase AC power source 4, and the other end portion is electrically connected to a midpoint portion 31z of the second induction coil 31. A winding starting end portion 31x and a winding terminating end portion 31y of the second induction coil 31 are electrically connected to the remaining two phases of the three-phase AC power supply 4.SELECTED DRAWING: Figure 1
Patent JP-2015146024-A (JP)
Title: Fixing apparatus and image forming apparatus including the same
Inventor: TOKUNAGA RYOHEI
IPC: G03G15/20
Filed: 2015-03-03
Abstract: PROBLEM TO BE SOLVED: To provide a fixing apparatus configured to arrange a separation member for separating a recording medium after fixing processing from a surface of a heating member, in a fixed position not in contact with the surface of the heating member, with a simple configuration, and an image forming apparatus including the same.SOLUTION: A fixing apparatus includes: a separation member 51 supported in a rockable manner to separate a sheet after fixing processing from a surface of a fixing belt 26; a first magnet 66 which is arranged in the separation member 51 to generate magnetic force toward th fixing belt 26; a second magnet 67 which is included in the fixing belt 26, has the same polarity as the first magnet 66, and faces the first magnet 66; and a spring member 62 which biases the separation member 51 toward the fixing belt 26. In the separation member 51, a tip 51b of the separation member 51 is arranged not in contact with the surface of the fixing belt 26 when a repulsive magnetic force formed by the first and second magnets 66, 67 is in balance with a biasing force of the spring member 62.
Patent JP-2016160240-A (JP)
Title: Production process for xanthene
Inventor: IWASAKI FUMIAKI
IPC: C07D311/82
Filed: 2015-03-04
Abstract: PROBLEM TO BE SOLVED: To produce xanthene which is industrially useful as a pharmaceutical intermediate, by a convenient process of reducing xanthone with tri-chloro-silane under the presence of a tertiary amine compound, or of reducing xanthone with a tri-alkyl silane compound under the presence of a strong acid having an acid dissociation constant (pKa) of 1 or less, and followed by hydrolyzing without isolating the produced silane compound, with high yield and high selectivity.SOLUTION: Provided is a process for producing xanthene by reducing xanthone with tri-chloro silane under the presence of a tertiary amine compound such as triethyl amine, tri-isopropyl amine or the like, or reducing with a tri-alkyl silane compound such as triethyl silane, tri-isopropyl silane or the like under the presence of a strong acid having an acid dissociation constant (pKa) of 1 or less such as tri-fluoro acetic acid, methane sulfonic acid or the like.SELECTED DRAWING: None
Patent JP-2016160720-A (JP)
Title: Thermoplastic synthetic resin sheet
Inventor: KISHI NAOTO
IPC: E04F15/16
Filed: 2015-03-05
Abstract: PROBLEM TO BE SOLVED: To provide a thermoplastic synthetic resin sheet, which prevents uplift of an end marginal part due to insufficient adhesivity and aging deterioration and effectively prevents air from jamming by improving workability when laying and adhering the sheet.SOLUTION: A thermoplastic synthetic resin sheet S is a flexible strip and adhered to a floor surface F. An end marginal part ET of the sheet S curves toward an adhered surface F. As the end marginal part ET of the sheet S curves toward the floor surface F, the sheet keeps inner stress to press the tip of the sheet toward the floor surface F. Thus, even if the end marginal part ET is almost detached from the floor face F, a force to press the tip of the end marginal part ET toward the floor surface F is actuated by the inner stress so that uplift of the end marginal part ET of the sheet S, which causes disfigurement of the floor surface F or poses a tripping hazard, is prevented.SELECTED DRAWING: Figure 1
Patent JP-2016159350-A (JP)
Title: Method for removal of non-metallic inclusion and adsorbent
Inventor: IKEMOTO TADASHI
IPC: B22D43/00
Filed: 2015-03-05
Abstract: PROBLEM TO BE SOLVED: To effectively remove non-metallic inclusion from the whole molten steel in a tundish.SOLUTION: A method for removal of a non-metallic inclusion included in molten steel in a tundish which is used for continuous casting by which one or more adsorbents, which have such a structure that a refractory layer includes a metal core, are floated in the molten metal in the tundish, and the adsorbents adsorb the non-metallic inclusion. Thus, for example, a specific gravity of the adsorbent closes to a specific gravity of the molten metal, and the adsorbents are distributed to a deeper position in a bath for the molten metal.SELECTED DRAWING: Figure 1
Patent JP-2015196379-A (JP)
Title: System for detecting inoperative inkjets in printheads ejecting clear ink using rotating member having light transmitting surface layer
Inventor: PAUL S BONINO
IPC: B29C67/00
Filed: 2015-03-06
Abstract: PROBLEM TO BE SOLVED: To provide a three-dimensional printer that enables detection of inoperative inkjets while printing with clear ink or clear materials.SOLUTION: A printer for printing objects comprises a rotating member having a light transmitting surface layer, and a material is ejected onto the surface layer from an inkjet 412. A light source directs light into the edge of the light transmitting surface layer, and an optical sensor generates image data of the surface of the surface layer of the rotating member 420. The printer comprises a device to detect inoperative inkjets with reference to the image data of the surface of the surface layer of the rotating member 424.
Patent JP-2015207554-A (JP)
Title: lighting system
Inventor: PAOLO DI TRAPANI
IPC: F21V7/09
Filed: 2015-03-09
Abstract: PROBLEM TO BE SOLVED: To provide a lighting system simulating the generation of natural light.SOLUTION: A lighting system of this preferred embodiment includes a lamp umbrella-shaped structure comprising a light source for providing light ray of directivity non-diffusion light showing a first color tone-based temperature along a main light ray direction; a bottom body receiving irradiation from its one side of the light source; and a screen structure arranged at a side opposite to the irradiated side of the bottom body. A light passage is defined by the bottom body and the screen structure. A transmitting direction of directivity non-diffusion light is made different at a crossing direction of the light ray, it is substantially in parallel with that of the main light ray in an inside area, its inclination in respect to the main light ray direction is increased as it is spaced apart from the inside area, the bottom body has a diffusion light generating body for producing diffusion light showing a second color tone-based temperature higher than the first color tone-based temperature, and the diffusion light generating body at least partially allows the directivity non-diffusion light of the light ray to penetrate.
Patent JP-2016168067-A (JP)
Title: Management device, remote health management device and program
Inventor: MINEGISHI YUKA
IPC: A61B5/00
Filed: 2015-03-11
Abstract: PROBLEM TO BE SOLVED: To provide a management device capable of grasping easily the activity of a person to be managed, regardless of whether the person to be managed (older person or the like) stays indoors or goes out, and to provide a remote health management system and a program.SOLUTION: A data reception part 31 acquires an activity detected by a sensor for detecting indoor movement of a person to be managed, and an active mass detected by an active mass meter carried outdoors by the person to be managed. A graph generation part 33 generates a display screen for displaying a trend of the activity and a trend of the active mass on the same screen.SELECTED DRAWING: Figure 4
Patent JP-2016170492-A (JP)
Title: Authentication device, control method of authentication device, program, and system
Inventor: TSUJI TAKAO
IPC: G06F21/31
Filed: 2015-03-11
Abstract: PROBLEM TO BE SOLVED: To enhance authentication security in using a portable terminal outside a registered area.SOLUTION: A portable terminal 30 obtains position information of a portable terminal 30 and transmits the obtained position information to a server 10. The server 10 registers an area in association with identification information; authenticates the portable terminal 30; receives the position information transmitted from the portable terminal 30; determines whether or not the portable terminal 30 is positioned within the area registered in association with the identification information obtained from the portable terminal 30, on the basis of the received position information; and when receiving access from the authenticated portable terminal 30 from outside the area registered in association with the identification information obtained from the portable terminal 30, performs control so as to make the portable terminal 30 authenticated again.SELECTED DRAWING: Figure 2
Patent JP-2016168697-A (JP)
Title: Printer and printing method
Inventor: YAMADA KENTARO
IPC: B41J2/01
Filed: 2015-03-11
Abstract: PROBLEM TO BE SOLVED: To provide a printer and printing method capable of accurately and quickly adjusting a gap distance between a nozzle surface of a carriage unit and a support surface of a support member in accordance with the thickness of a recording medium.SOLUTION: A printer 1 performs printing on a recording medium while conveying the recording medium having flexibility. The printer 1 comprises: a carriage unit 6 which has a nozzle surface 621 formed with a nozzle for discharging ink onto the recording medium at the time of printing; a platen 56 which faces the nozzle surface 621 via a gap 131 at the time of discharging ink and has a support surface 561 supporting the recording medium; and an adjustment mechanism 8 which adjusts a gap distance GD between the nozzle surface 621 and the support surface 561. The adjustment mechanism 8 includes a lifting part 9A and a lifting part 9B which are arranged so as to be deviated in the conveyance direction of the recording medium and lift the carriage unit 6 up and down in the direction in which the nozzle surface 621 approaches and separates to and from the support surface 561.SELECTED DRAWING: Figure 5
Patent JP-2016168821-A (JP)
Title: Method for producing thermoplastic resin sheet, thermoplastic resin sheet, and molded article obtained by heating and molding the same
Inventor: IMAI TORU
IPC: B32B27/36
Filed: 2015-03-16
Abstract: PROBLEM TO BE SOLVED: To provide a thermoplastic resin sheet suitable for obtaining a molded article such as a tray for food required to have characteristics such as heat resistance and transparency, particularly, a thermoplastic resin sheet which does not lower moldability, and makes its molded article achieve both heat resistance and transparency.SOLUTION: There are provided a thermoplastic resin sheet in which 1,000 or more layers of layers mainly containing polyester crystalline thermoplastic resins A and layers mainly containing polyester crystalline thermoplastic resins B are alternately laminated with an average layer thickness of 150 nm or less, and its thickness is in a range of 10-1,000 μm; and a thermoplastic resin sheet that substantially contains no crystal nucleus agent and plasticizer.SELECTED DRAWING: None
Patent JP-2016173916-A (JP)
Title: Terminal base
Inventor: YOKOUCHI KAZUO
IPC: H01R4/34
Filed: 2015-03-17
Abstract: PROBLEM TO BE SOLVED: To achieve a terminal base capable of applying a large current to an electronic component mounted on a circuit board by a simple configuration.SOLUTION: A terminal base 10, used by being mounted on a circuit board, and formed of a conductive material to which lead wires of an electronic component (a coil) mounted on the circuit board are connected, comprises: a top plate part 12 formed with a hole 12a for a screw into which a standard screw 18 is inserted; a leg part 14 that downwardly extends from the top plate part 12; and a lead wire connection plate part 16 formed with at least the same number of lead wire insertion holes 16a as the number of lead wires of the connection target electronic component (the coil).SELECTED DRAWING: Figure 1
Patent JP-2016177402-A (JP)
Title: Fall detection terminal and program
Inventor: FURUTA NOBUYASU
IPC: G08B21/02
Filed: 2015-03-19
Abstract: PROBLEM TO BE SOLVED: To provide a fall detection terminal capable of highly accurately determining a fall possibility of a user.SOLUTION: A fall detection terminal comprises: an acceleration sensor 2 that detects an acceleration generated by the movement of the fall detection terminal to output acceleration data; an impact detection part 16 that detects, from the acceleration data, a peak value P of acceleration exceeding a predetermined reference value to calculate a total amount h of changes in acceleration in a predetermined period; and a fall determination part 18 that determines a fall possibility of a user, on the basis of the total amount h (change amount peak ratio r) of changes in a predetermined period corresponding to the detection time of the peak value P with respect to the peak value P.SELECTED DRAWING: Figure 1
Patent JP-2015117251-A (JP)
Title: Carboxylic acid derivatives for use in production of novel cephalotaxane derivatives
Inventor: ROBIN JEAN-PIERRE
IPC: C07C59/48
Filed: 2015-03-19
Abstract: PROBLEM TO BE SOLVED: To provide a new general process for asymmetric hemisynthesis of harringtonines and their analogs, which are alkaloids used in chemotherapy.SOLUTION: This process comprises direct esterification of a natural cephalotaxine with an acylating compound comprising a side chain precursor whose backbone and functional groups are entirely preformed.