baber/WOPTO huggingface dataset:
Patent JP-2013066339-A (JP)
Title: Embedded-magnet rotary electric machine
Inventor: SAITO TORU
IPC: H02K1/27
Filed: 2011-09-20
Abstract: PROBLEM TO BE SOLVED: To provide an embedded-magnet rotary electric machine capable of reducing a waveform distortion of an induction voltage of an armature coil 5.SOLUTION: An embedded-magnet motor has rectangular magnet holding cavities 8, 9 for embedding permanent magnets 15, 16 into a rotor core 6, formed in a V-shaped manner to be open on the outer periphery side of the rotor core 6. A cavity is provided between a pair of the mutually opposite magnet holding cavities 8, 9, as a magnet flux passage suppression gap 11. Further, there are provided an arcuate iron core layer, which is a rotor side end portion wall of the magnet holding cavities 8, 9, as a first bridge 10, and an arcuate iron core layer on the outer peripheral surface side of the rotor core of the magnet flux passage suppression gap 11, as a second bridge 12. A radial direction thickness L2 of the second bridge 12 is set to have a smaller value than that of the first bridge 10.
Patent JP-2013067688-A (JP)
Title: Solid catalyst component for olefin polymerization
Inventor: OKADA MITSUHIRO
IPC: C08F10/00
Filed: 2011-09-21
Abstract: PROBLEM TO BE SOLVED: To provide a solid catalyst component for olefin polymerization, which suppresses the amounts of low-molecular weight components and amorphous components and having a high hydrogen reactivity; and to provide methods for manufacturing a solid catalyst component for olefin polymerization and an olefin polymer.SOLUTION: The solid catalyst component for olefin polymerization contains a titanium atom, a magnesium atom, a halogen atom, a hydrocarbyloxyester compound and a compound represented by formula (I) (wherein n is an integer satisfying 10≤n≤20; Ris a hydrogen atom, a halogen atom or a 1-10C hydrocarbyl group, and the plurality of Rmay be identical or different; and Xis a halogen atom or a 1-10C hydrocarbyloxy group, and the plurality of Xmay be identical or different).
Patent JP-2013068169-A (JP)
Title: Device for cooling internal combustion engine
Inventor: NAKATANI KOICHIRO
IPC: F01P7/16
Filed: 2011-09-22
Abstract: PROBLEM TO BE SOLVED: To improve the heat storage performance of a heat storage tank in a cooling device that includes a heat storage capsule filled with latent heat storage material, and uses variable specific heat cooling water whose specific heat has a greater value than that of specific heat outside a predetermined temperature range in the predetermined temperature range.SOLUTION: The cooling device includes: a cooling circuit through which cooling water for heat transfer between an internal combustion engine and the cooling circuit circulates; a heat storage tank for introducing a part of the cooling water flowed out from the internal combustion engine from the cooling circuit and storing the cooling water, and releasing the stored cooling water to the cooling circuit; and a prevention means for preventing a heat storage capsule from being released into the cooling circuit when the cooling water is released into the cooling circuit from the heat storage tank, wherein the release of the heat storage capsule into the cooling circuit to the heat storage tank is prevented when heat is stored in the heat storage tank from the cooling water circulating through the cooling circuit, and the release of the heat storage capsule into the cooling circuit from the heat storage tank is permitted when the heat is released to the cooling water circulating through the cooling circuit from the heat storage tank.
Patent JP-2013071552-A (JP)
Title: Exterior component for saddle-type vehicle
Inventor: OKUBO TAKEFUMI
IPC: B62J99/00
Filed: 2011-09-27
Abstract: PROBLEM TO BE SOLVED: To provide exterior components for a saddle-type vehicle in which air resistance in turning the vehicle is reduced while improving windbreak/waterproof performance and a protective function.SOLUTION: In exterior components (cowl 26, windscreen 56) of a motorcycle 10 including an outer face which covers the outer periphery of the motorcycle 10, guides travel winds from front to back and is spread to the outside in a vehicle width direction toward the back, the exterior components 26, 56 include travel wind separation sections 26a, 26b, 26c and travel wind separation sections 56a, 56b, 56c which are protruded portions protruded vertically or laterally from outer surfaces of the exterior components in the shape of band and in which rear ends of the protruded portions are separated from the outer surfaces of the exterior components 26, 56 by a predetermined distance.
Patent JP-2013072985-A (JP)
Title: Infrared light reflecting layer and infrared light reflecting plate, and stacked intermediate film sheet for glass and laminated glass and method for manufacturing them
Inventor: WATABE HIDETOSHI
IPC: G02B5/30
Filed: 2011-09-27
Abstract: PROBLEM TO BE SOLVED: To provide an infrared light reflecting layer and an infrared light reflecting plate which can suppress a change of a hue of reflected light in an oblique direction, and have high heat shielding performance.SOLUTION: In an infrared light reflecting layer having a light reflecting layer formed by fixing a cholesteric liquid crystal phase, the reflectance at a wavelength of 1,240 nm is 40% or more, the reflectance at a wavelength of 1,040 nm is 40% or more, the reflectance at a wavelength of 875 nm is 40% or more, and the reflectance at a wavelength of 790 nm is 10% or less, and the infrared light reflecting layer reflects infrared rays.
Patent JP-2013072359-A (JP)
Title: Engine cooling device
Inventor: IBARAGI KENICHIRO
IPC: F01P11/00
Filed: 2011-09-28
Abstract: PROBLEM TO BE SOLVED: To improve the durability and reliability of an engine by forming a flow passage through which cooling water which has cooled an engine flows by using reinforcing ribs in a surge tank, to prolong a time (route) in which the cooling water is exposed with air in the surge tank so as to separate bubbles from the cooling water and so as to restrict the generation of cavitation in a cooing water system.SOLUTION: The engine cooling device includes: a water jacket 1a through which cooling water 1 for an engine 1 flows; a radiator 2 which cools the cooling water; and a surge tank 3 positioned higher relative to the radiator 2 and the water jacket 1a to separate bubbles mixed in the cooling water. One end side of the surge tank 3 is formed with: a flow-in part 31b for the cooling water; a discharge part 31a to a water pump; a flow-in passage 35 which makes the cooling water which flows from the flow-in part 31a flow nearly straight; and a reinforcing rib 31e extending to a vicinity of the other end side to distribute the cooling water in the vicinity in the surge tank 3.
Patent JP-2012122990-A (JP)
Title: Thermal history estimation method for coal or coke
Inventor: HANADA KAZUTOSHI
IPC: C10B45/00
Filed: 2011-09-29
Abstract: PROBLEM TO BE SOLVED: To provide a thermal history estimation method for solving the problem of estimating a temperature history of coal or coke in a furnace, and simply estimating a relatively low-temperature thermal history of less than 600°C in a short time.SOLUTION: In an inventive thermal history estimation method for coal or coke, the highest arrival temperature in a thermal history of coal or coke is estimated by an R-value which is a ratio of the intensity of a D band peak to that of a G band peak of spectrum obtained from Raman spectroscopy, or by an intensity value of the baseline or an inclination of the baseline of the spectrum. The highest arrival temperature is preferably estimated within a range more than or equal to 300°C and less than 600°C.
Patent JP-2013072533-A (JP)
Title: Continuously variable transmission
Inventor: TOYODA TOSHIRO
IPC: F16H15/38
Filed: 2011-09-29
Abstract: PROBLEM TO BE SOLVED: To obtain the structure of a continuously variable transmission that can be configured to be compact and light, by reducing the number of shafts arranged between an input unit and an output unit without making control on a toroidal continuously variable transmission 7 complicated.SOLUTION: An intermediate rotary transmission shaft 17 is disposed between an input rotary shaft 1 with the toroidal continuously variable transmission 7 arranged in the periphery of the shaft, and an output rotary shaft 5. Forward and reverse planetary gear mechanisms 18, 19 are disposed in the periphery of the intermediate rotary transmission shaft 17. One planetary gear mechanism 18 (19) of the planetary gear mechanisms 18, 19 is assembled in a power transmission route between the output section of the toroidal continuously variable transmission 7 and the output rotary shaft 5 by switching forward and reverse clutches 28, 29. A structure that can switch rotation directions of the output rotary shaft 5 can be obtained by the three-shaft configuration.
Patent JP-2013074779-A (JP)
Title: INSULATED BIDIRECTIONAL Cuk CONVERTER AND DRIVE METHOD THEREOF
Inventor: ITO NORIYUKI
IPC: H02M3/28
Filed: 2011-09-29
Abstract: PROBLEM TO BE SOLVED: To realize an insulated bidirectional DC-DC converter, etc. which can successively switch between up-converter and down-converter functions without inserting an interval period.SOLUTION: In an insulated bidirectional Cuk converter which executes charging and discharging to and from a sample, a first switching element disposed on the primary side and a second switching element disposed on the secondary side of a transformer are both driven to switch on or off by synchronous rectification, in either the charging or the discharging case. When the insulated bidirectional Cuk converter is switched between charging and discharging, a charge/discharge current and a charge/discharge voltage are linearly controlled.
Patent JP-2013075267-A (JP)
Title: Acidic component generator
Inventor: KOMURA YASUHIRO
IPC: B01J19/08
Filed: 2011-09-30
Abstract: PROBLEM TO BE SOLVED: To provide an acidic component generator that can generate a large amount of acidic components while suppressing the generation of an arc discharge.SOLUTION: The acidic component generator includes a discharge electrode 1 and a voltage-applying means 3 which applies a high-frequency voltage to the discharge electrode 1, and generates the acidic component by causing a discharge to occur.
Patent JP-2013078775-A (JP)
Title: Welded steel pipe excelling in toughness of welding heat affected part, and method for manufacturing the same
Inventor: TANIZAWA AKIHIKO
IPC: B23K9/23
Filed: 2011-10-03
Abstract: PROBLEM TO BE SOLVED: To provide a welded steel pipe excelling in toughness of a welding heat affected part, excelling in productivity without degrading internal quality of welding.SOLUTION: The welded steel pipe excelling in toughness of the welding heat affected part is characterized by setting the area fraction of island martensite (MA) to 4% or less and an average old austenite grain diameter to 400 μm or less out of metal tissue of the welding heat affected part in the welded steel pipe having a butt-welded part of one layer each of inner and outer surfaces welded giving priority to either the inner or outer surface, and by considering the average old austenite grain diameter of the welding heat affected part formed by preceding welding and succeeding welding, the bead width in a position 5 mm from the tip of the weld bead formed by preceding welding and succeeding welding, an inclination angle of a weld line of the weld bead welded by preceding welding and succeeding welding, etc.
Patent JP-2013082014-A (JP)
Title: Tightening tool
Inventor: TERADA KATSUHIKO
IPC: B25B21/00
Filed: 2011-10-06
Abstract: PROBLEM TO BE SOLVED: To provide a tightening tool superior in operability.SOLUTION: A tightening tool 1 includes a body 2 having a driving device 22 and a grip 3 provided at the body 2, wherein an end of the grip 3 is suspended and supported. An operation part 22a of the driving device 22 is disposed at a position separated from a connection part of the grip 3 with the body 2 to an end side of the grip 3, where a separation distance L is preferably the distance allowing at least a user to grip the grip 3 regularly.
Patent JP-2012090980-A (JP)
Title: Blend of linear and branched neodymium-catalyzed rubber formulation for use in golf ball
Inventor: SULLIVAN MICHAEL J
IPC: A63B37/04
Filed: 2011-10-20
Abstract: PROBLEM TO BE SOLVED: To provide rubber compositions for use in golf balls, more particularly to compositions that include blends of polybutadiene rubbers having improved properties and processing characteristics.SOLUTION: The present invention is directed to a golf ball including a core and a cover, wherein the core is formed from a blend including: a linear polybutadiene formed with a neodymium catalyst having a first Mooney viscosity of from about 30 to about 100; and a branched polybutadiene formed with a neodymium catalyst having a second Mooney viscosity of from about 20 to about 90, wherein the second Mooney viscosity is less than the first Mooney viscosity.
Patent JP-2013088767-A (JP)
Title: Optical axis alignment method, method of manufacturing optical fiber array unit, and optical fiber array unit
Inventor: TAKAMIZAWA HIROYUKI
IPC: G02B6/24
Filed: 2011-10-21
Abstract: PROBLEM TO BE SOLVED: To facilitate optical axis alignment.SOLUTION: In an optical axis alignment method, a first optical fiber array is constituted by supporting first optical fibers in a plurality of first V grooves for optical fibers, which are formed obliquely at a prescribed angle to a direction vertical to an end surface of the first optical fiber array and are formed along a plane including a light propagation path, and a second optical fiber array is constituted by supporting second optical fibers in a plurality of second V grooves for optical fibers, which are formed obliquely at a prescribed angle to a direction vertical to an end surface of the second optical fiber array and are formed along the plane including the light propagation path, and optical axes of the first optical fibers and optical axes of the second optical fibers are shifted from each other along the plane, and the end surface of the first optical fiber array and the end surface of the second optical fiber array are disposed opposite to each other.
Patent JP-2013095666-A (JP)
Title: Method for producing hydroxyalkyl (meth)acrylamide
Inventor: NAGASHIMA KENSUKE
IPC: C07C231/02
Filed: 2011-10-28
Abstract: PROBLEM TO BE SOLVED: To provide a method of production for obtaining hydroxyalkyl (meth)acrylamide at high yield.SOLUTION: In this method for producing (meth)acrylamide, (meth)acrylic acid halide is added successively in the divided state at least twice into amino alcohol solution so that a mole equivalent to unreacted amino alcohol agrees with 0.4-0.6, in a reaction between amino alcohol represented by formula (1) and (meth)acrylic acid halide, and further in each step of successive addition, after finish of the reaction between amino alcohol and (meth)acrylic acid halide, an inorganic base is added as much as 1.0-2.0 mole equivalent to added (meth)acrylic acid halide. NHR-CRR(ROH) (1). [In formula (1), R-Reach represent a hydrogen atom, a 1-8C alkyl group, or a 1-8C hydroxyalkyl group, and Rrepresents a 1-8C alkylene group which may have a substituent].
Patent JP-2013095469-A (JP)
Title: Discharging container
Inventor: MIZUSHIMA HIROSHI
IPC: B65D51/32
Filed: 2011-10-31
Abstract: PROBLEM TO BE SOLVED: To provide a discharging container with an applying member capable of making operability good when an air liquid mixed body is applied by the applying member.SOLUTION: A pushing-down head 2 includes a nozzle cylinder part 24 on the distal end part of which a nozzle hole 21 is formed, and a hollow applying member 120 is mounted freely attachably and detachably at the distal end part of the nozzle cylinder part 24, and a plurality of discharging holes 125 communicating with the nozzle hole 21 are formed at the distal end face of the applying member 120.
Patent JP-2013094921-A (JP)
Title: Mobile robot
Inventor: SOGEN KIYOHIRO
IPC: B25J13/08
Filed: 2011-11-02
Abstract: PROBLEM TO BE SOLVED: To efficiently measure a three-dimensional shape of an object.SOLUTION: This mobile robot 1 includes: a distance sensor 121 for measuring a distance to a monitored object; a normal detector 111 for detecting a normal direction at a point of interest of the monitored object measured by the distance sensor 121; a tangential direction decider 112 deciding one of directions orthogonal to a normal, with respect to the normal detected by the normal detector 111; a moving body control part 113 controlling a part with the distance sensor 121 mounted thereon to move in the tangential direction decided by the tangential direction decider 112; a measurement completion determiner 114 determining whether the measurement by the distance sensor 121 has been completed or not; a measurement information storage part 115 storing the distance information measured by the distance sensor 121, and a position where the distance sensor 121 has measured the distance information; and a distance information integration part 116 for forming the distance information of a whole measured object, from the information stored in the measurement information storage part 115.
Patent JP-2013098934-A (JP)
Title: Image processing apparatus and image processing method
Inventor: MOROHOSHI TOSHIHIRO
IPC: H04N13/04
Filed: 2011-11-04
Abstract: PROBLEM TO BE SOLVED: To enable a viewer to adjust a viewing region by a simple procedure in accordance with necessity.SOLUTION: An image processing apparatus comprises: a viewer detector which recognizes viewers' faces using an image taken with a camera, thereby obtaining positional information of the viewers subjected to the face recognition; a slave screen display controller which superimposes a live image being taken with the camera as a slave screen on a part of the display screen of a display; a viewing region frame display controller which performs control to display frames of viewing regions expressing viewable positions where viewers can view the stereoscopic image, in the live image within the slave screen; and a face frame display controller which displays first face frames within which the viewers can view the stereoscopic view and a second face frame outside of which the viewers cannot view the stereoscopic image.
Patent JP-2013100995-A (JP)
Title: Specimen support of core loss measuring apparatus, and core loss measuring apparatus
Inventor: TAKANO YASUSHI
IPC: G01R33/12
Filed: 2011-11-07
Abstract: PROBLEM TO BE SOLVED: To provide a core loss measuring apparatus that enables core loss of a coil component to be accurately measured, without depending on arrangement of a coil component with respect to a specimen table.SOLUTION: A specimen support 10 of a core loss measuring apparatus according to the present invention comprises a cabinet 11 composed of non-magnetic metal, and a specimen table 12 composed of material having insulation properties and arranged on the top face of the cabinet 11. The cabinet 11 has a concavity 17 formed at an area where the specimen table 12 is arranged.
Patent JP-2013101807-A (JP)
Title: Connector device
Inventor: MURO MASATAKA
IPC: H01R13/639
Filed: 2011-11-08
Abstract: PROBLEM TO BE SOLVED: To provide a connector device with a housing, which has a structure capable of reducing a whole height and decreasing the number of component members and can selectively set a wiring board-like member inserted in the housing in a locking state and a locking release state.SOLUTION: A locking mechanism (25) including: a locking part (27) for taking a locking state to a flexible printed wiring board (40) inserted in a housing (11); an operation part (26) for moving the locking part (27) in a direction isolated from the lower end surface part (11e) of the housing (11) and releasing a locking state to the flexible printed wiring board (40); and a coupling part (28) for coupling the locking part (27) to the operation part (26) is integrally provided in a shell member (14) partly covering the housing (11).
Patent JP-2012126125-A (JP)
Title: Method for producing rubber die for light irradiation molding
Inventor: KURIHARA FUMIO
IPC: B29C33/38
Filed: 2011-11-08
Abstract: PROBLEM TO BE SOLVED: To provide a method for producing a rubber die for light irradiation molding capable of producing the rubber die having a cavity surface layer, to which at least one of a light absorbing function and a heat resistant function is imparted, by precisely transferring the surface shape of a mother die to the cavity surface layer.SOLUTION: In the method, as a coating/arranging step, the surface of the mother die 6 having a product shape is coated with a functional rubber material 42 to form a state that the mother die 6 coated with the functional rubber material 42 is arranged in a casing frame 5. Subsequently, as a filling step, when the functional rubber material 42 becomes a predetermined semi-cured state before being completely cured, the casing frame 5 is filled with a transparent or translucent light-transmissive rubber material 41. Next, in a molding step, the cavity surface layer 3, to which the surface shape of the mother die 6 is transferred, is formed by the functional rubber material 42 and a general portion 2 is formed by the light-transmissive rubber material 41 to form the rubber die 1. Thereafter, as a releasing step, the mother die 6 is released from the rubber die 1.
Patent JP-2013104956-A (JP)
Title: Objective optical system and observation device with the same
Inventor: TAKADA KEISUKE
IPC: G02B13/04
Filed: 2011-11-11
Abstract: PROBLEM TO BE SOLVED: To provide an objective optical system that has less variation in observation magnification and field angle in focusing at the state of close observation and reduces fatigue of an observer.SOLUTION: In an objective optical system where movement of a predetermined lens group allows a change from an ordinary observation state to a close observation state in a reversible and continuous way, the objective optical system includes a fixed lens group G1 disposed closest to an object side and having a fixed negative power in focusing and changing the observation state, and a first movable lens group G2 and a second movable lens group G3 at least one of which moves along the optical axis in focusing. The magnification change amount of the second movable lens group per unit moving amount is larger than that of the first movable lens group, and movement of the second movable lens group allows a change of the observation state.
Patent JP-2013106238-A (JP)
Title: Marker detection and tracking device
Inventor: FUJIWARA NOBUYUKI
IPC: G06T7/00
Filed: 2011-11-15
Abstract: PROBLEM TO BE SOLVED: To provide a device for detecting a marker by an image processing and tracking the marker even when a distance from a camera to the marker changes in a wide range from a nearby place to a distant place.SOLUTION: In a marker, a reflection sheet 1 for reflecting infrared light is set as a base, a transparent sheet 2 on which marker patterns 2a and 2b are printed is attached to the base or clipping of the marker pattern is directly attached to the reflection sheet 1. In a photographing section, an infrared ray transmission filter is installed before a camera for photographing the marker and infrared illumination means is arranged near the camera. An arithmetic processing section performs an arithmetic processing for switching an image feature amount method for detecting the marker with an image feature amount of an input image photographed by the camera in a case of a short distance and an infrared light method for tracking the marker on the basis of infrared light of the input image photographed by the camera in a long distance.