baber/WOPTO huggingface dataset:
Patent JP-2014185554-A (JP)
Title: Inter-cylinder abnormal air-fuel ratio variation detection device for multi-cylinder internal combustion engine
Inventor: KATAYAMA AKIHIRO
IPC: F02D41/04
Filed: 2013-03-22
Abstract: PROBLEM TO BE SOLVED: To restrict a judgment about imbalance abnormality in a case that an index value about each of the cylinders is set as a leveling within a group of the same cylinders although a torque difference is present among the group of cylinders.SOLUTION: An inter-cylinder abnormal air-fuel ratio variation detection device including an imbalance abnormality judgement means (S90) for judging imbalance of air-fuel ratio of a first cylinder belonging to a group of certain cylinders on the basis of a difference value between an index value related to a crank angle speed detected at the first cylinder and the index value detected at a second cylinder belonging to a group of other cylinders further comprises a correcting means (S50) for correcting the difference value in regard to the first cylinder under application of the index value detected at at least one other cylinder belonging to the same group of cylinders as the first cylinder. In the case that although a torque difference is present between the groups of cylinders, when an index value about each of the cylinders is set to a leveling value within the same group of cylinders, it is possible to restrict judgment of the imbalance abnormality.
Patent JP-2013229314-A (JP)
Title: Conductive material, connection structure, and method for manufacturing connection structure
Inventor: ISHIZAWA HIDEAKI
IPC: H01B1/22
Filed: 2013-03-22
Abstract: PROBLEM TO BE SOLVED: To provide a conductive material capable of suppressing generation of voids in a connection structure when the connection structure is obtained by electrically connecting between electrodes.SOLUTION: A conductive material according to the present invention includes: a curable compound having an unsaturated double bond; a curable compound having an epoxy group; a thermal cation curing initiator; a thermal anion curing agent; a compound capable of capturing cations generated from the thermal cation curing initiator; and conductive particles 5.
Patent JP-2014184019-A (JP)
Title: Rice cooker
Inventor: MORIIWA KAZUAKI
IPC: A47J27/00
Filed: 2013-03-25
Abstract: PROBLEM TO BE SOLVED: To provide a rice cooker that excellently detects the temperature of a cooked object and has excellent rice cooking performance.SOLUTION: A rice cooker includes: a body 1 having an upper opening part; a lid body 2 for opening/closing the opening part; an inner pot 3 to be stored inside the body 1 from the opening part of the body 1; an inner heating coil 10 and an outer heating coil 11 for heating the inner pot 3; an infrared array sensor 20 having multiple photodetectors so as to receive an infrared ray to be radiated from a cooked object inside the inner pot 3 with the use of the multiple photodetectors, and generating temperature information; and a control circuit 21 for determining the temperature of the cooked object on the basis of the temperature information generated by the infrared array sensor 20 and controlling the inner heating coil 10 and the outer heating coil 11 so as to allow the temperature to be the temperature required for cooking the cooked object.
Patent JP-2014185966-A (JP)
Title: Cutting tool sharpness measuring apparatus
Inventor: HASHIMOTO MASAKI
IPC: G01N3/58
Filed: 2013-03-25
Abstract: PROBLEM TO BE SOLVED: To provide a cutting tool sharpness measuring apparatus capable of accurately measuring the sharpness of a cutting tool even when a peak shape and thickness thereof are different, capable of rapidly performing preparation work before measurement when successively measuring the sharpness of a plurality of cutting tools, and excellent in functionality.SOLUTION: A cutting tool sharpness measuring apparatus is comprised of: a vise mechanism 1 capable of sandwiching a sword body part of a cutting tool B to fix it while turning a cutting edge upward; a sample fixing part 2 arranged above the vise mechanism 1 and capable of fixing a sample S as an object to be cut; a supporting mechanism 3 for supporting the sample fixing part 2 on the vise mechanism 1 in a vertically movable manner; a vise angle adjustment mechanism 4 capable of adjusting the inclination of the vise mechanism 1 in a stepless manner; a reciprocating drive mechanism 5 for making the vise mechanism 1 perform reciprocating motion by a driving source 51, a power transmission mechanism 52, and a slide guide 53; and a control device 6 for controlling the reciprocating drive mechanism 5 on the basis of setting data input.
Patent JP-2014186953-A (JP)
Title: Active material for nonaqueous secondary battery negative electrode, negative electrode employing the same, and nonaqueous secondary battery
Inventor: ARIKAWA TAKEYA
IPC: H01M4/587
Filed: 2013-03-25
Abstract: PROBLEM TO BE SOLVED: To provide an active material for a nonaqueous secondary battery which improves initial charging/discharging efficiency and gas generation suppression effects while preventing increase of negative electrode resistance and is improved in cycle characteristics.SOLUTION: An active material for a nonaqueous secondary battery contains an active material (A) in/from which lithium ions can be inserted/separated, and a polymer (B). The polymer (B) has an atom containing an aliphatic amino group in a side chain and containing a non-shaped electron couple in a main chain. A negative electrode for the aqueous secondary battery formed by using the nonaqueous secondary battery active material and the nonaqueous secondary battery of which the negative electrode is the negative electrode for the nonaqueous secondary battery are also disclosed.
Patent JP-2014191987-A (JP)
Title: Electronic apparatus
Inventor: HOJO KAZUMA
IPC: H01M2/10
Filed: 2013-03-27
Abstract: PROBLEM TO BE SOLVED: To prevent plastic deformation of a leaf spring while avoiding increase of contact resistance.SOLUTION: A print label creation device 1 comprises: a battery housing part 9 housing a dry battery 8 supplying power and including a sidewall 400 erected vertically while opposing a positive pole or a negative pole of the dry battery 8; and a leaf spring member 500 provided in the sidewall 400 of the battery housing part 9 and elastically energizing the dry battery 8 housed in the battery housing part 9. The leaf spring member 500 includes: a base part 501 mounted onto the sidewall 400; an abutting part 506 abutted to the positive pole or the negative pole of the dry battery 8; and a connecting part 502 connecting the base part 501 and the abutting part 506 while being bent. The connecting part 502 includes a first bent portion 503 which is bent closer to the battery, and a second bent portion 504 provided in the first bent portion 503 closer to the base portion 501 and bent to an anti-battery-side opposite to the first bent portion 503.
Patent JP-2014190874-A (JP)
Title: Optical fiber temperature sensor
Inventor: YAMADA HIDEYUKI
IPC: G01K1/14
Filed: 2013-03-27
Abstract: PROBLEM TO BE SOLVED: To provide an optical fiber temperature sensor capable of maintaining high sensitivity and thermal conductivity at cryogenic temperature, and achieving a stable output.SOLUTION: An optical fiber temperature sensor 10 measures temperature at an FBG measurement point 12 from change in a propagation characteristic accompanying heat elasticity of an optical fiber body 11. A metal layer 20 with a larger coefficient of thermal expansion than the optical fiber body 11 is provided on a surface of the optical fiber body 11 on the FBG measurement point 12.
Patent JP-2014207926-A (JP)
Title: Game machine
Inventor: ICHIHARA TAKAAKI
IPC: A63F7/02
Filed: 2013-03-29
Abstract: PROBLEM TO BE SOLVED: To provide a game machine capable of suppressing a decrease in interest in a game.SOLUTION: A Pachinko machine 1 includes start pockets capable of receiving a game ball driven onto a game area 1100. When a game ball enters a start pocket, lottery processing for winning/losing of a jackpot is performed. As a result, when the jackpot has been won, a specific performance concerning whether the jackpot has been won is executed, and a jackpot game is executed after display of the jackpot appears. However, the specific performance can appear again from when the display of the jackpot appears to when the jackpot game is started in the Pachinko machine 1.
Patent JP-2014202115-A (JP)
Title: Oil strainer
Inventor: IMAZU HIRONORI
IPC: F01M11/03
Filed: 2013-04-04
Abstract: PROBLEM TO BE SOLVED: To provide a low-cost oil strainer capable of easily performing a connecting work while preventing oil leakage from connected portions.SOLUTION: An oil strainer of this invention comprises: a case main body with flow passages therein while opening parts of each of a first split body with a concave-shaped section having one of an oil inflow part or an oil outflow part and composed of side walls and a bottom wall and a second split body oppositely facing against an opening part of the first split body and having a bottom wall formed with the other of the oil inflow part or the oil outflow part, are made to face each other; and a filter member comprising a filter main body disposed in the flow passages of the case main body to filter oil flowing from the oil inflow part into the flow passages and filter side walls vertically arranged at the outer circumferential part of the filter main body. The filter member is arranged under a state that the outer surface of each of the filter side walls is contacted with an inner wall of the side wall of the first split member and a vertical end surface of each of the filter side walls is contacted with the inner surface of the bottom wall of the first split body and the inner surface of the second split body.
Patent JP-2014201510-A (JP)
Title: Method for producing lithium sulfide
Inventor: TAMURA MOTOSHI
IPC: C01B17/26
Filed: 2013-04-09
Abstract: PROBLEM TO BE SOLVED: To provide a method for producing lithium sulfide which is excellent in industrial production and can obtain high-purity lithium sulfide.SOLUTION: There is provided a method for producing lithium sulfide by reducing lithium sulfate, and more specifically, the method comprises: (1) a step of generating the lithium sulfide by reducing the lithium sulfate by bringing the lithium sulfate in a molten state into contact with a carbon molded body; and (2) a step of separating the lithium sulfide generated from the carbon molded body.
Patent JP-2014206413-A (JP)
Title: Rotation angle detection apparatus
Inventor: KARIZUME YUJI
IPC: G01L3/10
Filed: 2013-04-11
Abstract: PROBLEM TO BE SOLVED: To provide a rotation angle detection apparatus which when abnormality is generated in arithmetic processing of a rotation angle of a rotor, can detect the abnormality generation.SOLUTION: Rotation angle operation modes by a first rotation angle operation part 77A include: a first operation mode; and a second operation mode. In either operation mode, a rotation angle θ of an input shaft 8 is calculated on the basis of output signals for three samples in first and second magnetic sensors 71, 72. Either one operation mode out of the first operation mode and the second operation mode is used as a main operation mode and the other operation mode is used as a sub operation mode for abnormality determination. Whether or not abnormality is generated in the arithmetic processing of the main operation mode is discriminated by comparing a rotation angle calculated by the main operation mode with a rotation angle calculated by the sub operation mode.
Patent JP-2014205418-A (JP)
Title: Steering device
Inventor: SAGO ISAO
IPC: F16J15/16
Filed: 2013-04-12
Abstract: PROBLEM TO BE SOLVED: To provide a steering device such that an inner space of a housing is suppressed more from communicating with an outer space.SOLUTION: A seal member 27 is positioned on an outer peripheral surface of a ball joint 22 and an inner peripheral surface of a protection member 25. The seal member 27 therefore insulates an inner space A1 of bellows 15L and the inside (inner space A3) of a through hole 30a of a housing 30 from each other. Consequently, even if the bellows 15L are broken with a flying stone etc., the inner space A3 of the housing 30 is held in a closed state. Consequently, even if the bellows 15L are broken with the flying stone etc., the inner space A3 of the housing 30 is more suppressed from communicating with an outer space A2.
Patent JP-2014133652-A (JP)
Title: Winding core and method of producing wound element
Inventor: HIGUCHI TAKESHI
IPC: B65H75/28
Filed: 2013-04-15
Abstract: PROBLEM TO BE SOLVED: To provide a winding core and a method of producing a wound element which prevent a winding core from deforming a wound element into a bamboo-shoot-like shape, because the outer peripheral surface of a winding core body comes in contact with the inner peripheral surface of the wound element, in drawing the winding core from the wound element after production of a wound element.SOLUTION: In a winding core body 22 constituting a winding core 10, the whole body of the winding core body 22 is reduced in the wound element 28 by arranging a first wound member 30(a) and a second wound member 30(b) in their proximity so as to separate the outer peripheral surface 20 of the winding core body from the inner peripheral surface 29 of the wound element 28.
Patent JP-2014205123-A (JP)
Title: Crusher and operation method thereof
Inventor: WADA NAOYA
IPC: B02C13/282
Filed: 2013-04-15
Abstract: PROBLEM TO BE SOLVED: To provide a crusher and its operation method which disassemble electric and electronic apparatuses as to-be-crushed objects and separate electronic circuit boards without crushing while crushing objects to specified grain sizes or smaller.SOLUTION: A crusher 1 includes a crushing casing 5 having collision blade members 10 in the inner peripheral surface part and a striking rotor 15 which has a striking member 18 on the outer peripheral side and is rotation-driven in the circumferential direction of the crushing casing 5 within the crushing casing 5 and strikes an object entering between the crushing casing 5 and the striking rotor 15 and causing the object to collide with the collision blade members 10 to crush. A part of the crushing casing is composed of a casing damper 8 formed by attaching the collision blade members 10 constituting the inner peripheral surface part of the crushing casing 5 to a door member 12 openable with a hinge mechanism 11.
Patent JP-2014211324-A (JP)
Title: Information processing unit, control method of information processing unit, and program
Inventor: SAWAMURA SHIGEKI
IPC: G03B15/00
Filed: 2013-04-17
Abstract: PROBLEM TO BE SOLVED: To determine more accurately the azimuth of a timing of photography.SOLUTION: Azimuth information is determined by utilizing earth magnetism, and attitude information of an information processing unit is acquired without utilizing the earth magnetism, and it is determined whether or not a variation of the azimuth to which the information processing unit is faced, which is shown by the azimuth information agrees with a variation of the direction to which the information processing unit is faced, which is determined from the attitude information, to thereby determine validity of the azimuth information determined by utilizing the earth magnetism.
Patent JP-2014210633-A (JP)
Title: Article conveying roller
Inventor: KURAHASHI TAKAOMI
IPC: B65H5/06
Filed: 2013-04-17
Abstract: PROBLEM TO BE SOLVED: To provide an article conveying roller capable of effectively suppressing partial deterioration, deposition of a powdery deposit, and occurrence of falling matter while achieving large conveying force.SOLUTION: An article conveying roller has a core body layer and a surface layer, and the surface layer is composed of knitted fabric.
Patent JP-2013192235-A (JP)
Title: Display terminal device and program
Inventor: KAWAMOTO KYOICHI
IPC: G06F3/048
Filed: 2013-04-18
Abstract: PROBLEM TO BE SOLVED: To enable a television image to be easier to see for a user watching image data mainly and also for a user reading character data mainly.SOLUTION: When a television image reception unit receives a terrestrial digital broadcast in which image data and text data are multiplexed, a mobile phone displays images of the image data and text data in a display unit 21 by performing image processing of displaying an image of the image data in a display area 22 on the upper half of the display unit 21 and displaying an image of the text data in a display area on the lower half when an accommodation unit 20 accommodating the display unit 21 is set to a displacement state of Figure 1(A), and performing image processing of displaying the image of the image data in the whole display area of the display unit 21 and displaying the image of the text data so as to overlap with the image of the image data when the accommodation unit 20 is set to a displacement state of Figure 1(B).
Patent JP-2014210307-A (JP)
Title: Method for cutting trimming scrap
Inventor: FUMIYA HIDEO
IPC: B23D19/06
Filed: 2013-04-18
Abstract: PROBLEM TO BE SOLVED: To provide a method for cutting a trimming scrap into a strip shape with power saving and without generating a load to a chopper rotor when cutting.SOLUTION: In the method for cutting a trimming scrap that cuts a trimming scrap 4 generated by trimming the edge part of a continuously passing metal belt into a strip shape by the rotation of a chopper rotor 7, the rotation of the chopper rotor 7 stops when the transportation of the trimming scrap 4 stops, and the chopper rotor 7 rotates simultaneously with the beginning of the transportation of the trimming scrap 4 or after the beginning of the transportation of the trimming scrap when the trimming scrap 4 is transported again.
Patent JP-2014210731-A (JP)
Title: Polyformyl polyphenyl derivative
Inventor: HASEGAWA ATSUHIKO
IPC: C07C47/546
Filed: 2013-04-19
Abstract: PROBLEM TO BE SOLVED: To provide a polyformyl polyphenyl derivative obtained by a method capable of easily purifying with using no metal catalyst or no bromine oxide.SOLUTION: A polyformyl polyphenyl derivative of the formula (1) is typified by 4,4'-diformyldiphenyl with the content ratio of a transition-metal compound being 100 ppm or less, where the content proportion of a raw material compound typified by 4,4'-dichloromethyldiphenyl is 5 area% or less as measured by a high performance liquid chromatography.
Patent JP-2014214226-A (JP)
Title: Surface modification method and surface-modified elastomer
Inventor: MINAGAWA YASUHISA
IPC: C08J7/00
Filed: 2013-04-25
Abstract: PROBLEM TO BE SOLVED: To provide a surface modification method for vulcanized rubbers and thermoplastic elastomers which forms a chemically fixed lubrication surface, instead of a resin coating involving problems, e.g. deterioration of lubricity due to peeling and/or turning up etc. during movement within a tube.SOLUTION: A surface modification method is for modification of vulcanized rubbers and thermoplastic elastomers and includes a step 1 of forming a polymerization initiation point on the surface of a to-be-modified object and a step 2 of irradiating the object with 300-to-400-nm UV light, with the polymerization initiation point as the origin, to polymerize a deliquescent monomer radically so as to grow polymer chains on the surface of the object.
Patent JP-2014002363-A (JP)
Title: Display device
Inventor: YOON SEON TAE
IPC: G09F9/30
Filed: 2013-04-26
Abstract: PROBLEM TO BE SOLVED: To provide a display device providing high light efficiency and a wide viewing angle.SOLUTION: A display device includes: a light source unit LU that emits first light with a first wavelength; an optical filter OF including a color conversion part, which absorbs the first light and emits second light with a second wavelength longer than the first wavelength, and a light reflection layer RF1, which covers at least a part of the color conversion part and reflect the first light but transmit the second light; and an optical shutter OS that transmits or blocks the first or second light.
Patent JP-2014215582-A (JP)
Title: Confocal microscope device
Inventor: TOIKAWA SACHIHIRO
IPC: G02B7/28
Filed: 2013-04-30
Abstract: PROBLEM TO BE SOLVED: To provide a confocal microscope device that enables a three-dimensional pasting image to be generated in short time.SOLUTION: A confocal microscope device 1 generates a three-dimensional image from a plurality of first confocal images acquired at a different height in each of a plurality of different areas of a specimen 106, and generates an image by pasting the plurality of three-dimensional images. The confocal microscope device 1 comprises a confocal microscope main body 100 and a control device 112. In each of the plurality of areas, the control device 112 executes an AF process on the basis of height information on an area adjacent to the area and having the three-dimensional image generated, determines a second height range on the basis of a position in a height direction to be determined by the AF process, acquires a plurality of second confocal images in the second height range, and determines a first height range acquiring the plurality of first confocal images from a maximum value of the height in the area of the specimen 106 to be calculated from the plurality of second confocal images and a minimum value thereof.
Patent JP-2014218925-A (JP)
Title: Engine starter
Inventor: ODAWARA KAZUHIRO
IPC: F02N15/06
Filed: 2013-05-08
Abstract: PROBLEM TO BE SOLVED: To provide an engine starter capable of restarting an engine during reverse rotation of an engine.SOLUTION: A pinion gear is constituted to be moved in the direction of a ring gear while rotated in the direction opposite to a prescribed direction of rotation of a starter motor at a rotating speed NP based on a clutch pushing-out velocity V and a torsion angle θ of a helical spline when the clutch pushing-out velocity in pushing out a one-way clutch by driving means is V. When the pinion gear is brought into contact with the ring gear in reverse rotation of the engine at the rotating speed NE during inertia rotation, the clutch pushing-out velocity V and the torsion angle θ are determined to satisfy NP>NE.
Patent JP-2014217559-A (JP)
Title: Water heater
Inventor: KANEMOTO IRI
IPC: A47J27/21
Filed: 2013-05-08
Abstract: PROBLEM TO BE SOLVED: To provide a water heater capable of surely reducing an amount of steam exhausted from a pouring opening with as simple and compact a configuration as possible.SOLUTION: A water heater includes: a container body in which an upper side is opened and which has a storage part inside; a heating mechanism which heats a liquid inside the storage part; and a lid body which can freely open/close an upper opening part of the container body. Inside of the lid body, the water heater includes: a pouring out flow passage 31 for communicating the storage part and the outside via a valve mechanism, and for allowing the liquid inside the storage part to flow outside via the pouring opening; and a steam flow passage 32 for communicating the storage part and the pouring out flow passage 31 and for allowing the steam generating from the liquid inside the storage part to flow into the pouring out flow passage 31. The steam flow passage 32 includes: a horizontal flow passage 60 for extending in the horizontal direction and for communicating with a storage part 3 via a steam introduction opening; and a downward flow passage 61 for extending downward from the horizontal flow passage 60 and for communicating with the pouring out flow passage 31 via a steam lead-out opening 32C formed at a downstream side end part.