baber/WOPTO huggingface dataset:
Patent JP-2012023805-A (JP)
Title: Stator of electric motor and manufacturing method of the same
Inventor: INOMATA TATSUMI
IPC: H02K1/18
Filed: 2010-07-12
Abstract: PROBLEM TO BE SOLVED: To provide a stator of an electric motor and a manufacturing method of the same in which an open slot can be formed between teeth, the magnetic connection between the teeth and a yoke is secured so that the high efficiency of the electric motor can be obtained, while the molding accuracy of the teeth and the yoke is high and the manufacturing accuracy of the inside of the tooth in relation to a rotor is high so that it can be applied to a high speed motor and a turbocharger.SOLUTION: A composite tooth is provided which is configured by integrating a hollow disk 21 having an open hole 21a in the center and multiple teeth extending radially from the hollow disk to the radial direction externally. A yoke 12 in the form of a hollow ring is also provided which have multiple fitting grooves 12a inside for fitting outer edges 14a of the multiple teeth by tight fitting. A winding is attached to each of the teeth from outside, the outer edges 14a of the multiple teeth are press-fitted in and fixed to the multiple fitting grooves 12a respectively in the thickness direction. The hollow disk 21 of the composite tooth is cut and removed, and the radial direction inner ends of the multiple teeth are separated. An open slot is then formed between them.
Patent JP-2011003544-A (JP)
Title: Resin film sheet including conductive particles and electronic component electrically connected with resin film sheet including conductive particles
Inventor: KONO TSUTOMU
IPC: B32B27/18
Filed: 2010-07-12
Abstract: PROBLEM TO BE SOLVED: To attain cost reduction based on an improved particle capturing rate of a conductive resin film sheet and improved conductivity.SOLUTION: In the conductive resin film sheet wherein two or more of resin film layers including conductive particles or two or more of the resin film layers excluding conductive particles are laminated in the thickness direction in order to improve a particle capturing rate expressed with a ratio between the number of particles included in a resin film between electrodes before molding and the number of particles interposed between the electrodes after molding, the center surface located at an equal distance from both surfaces of the resin film sheet in the thickness direction is included in the insulating resin film layer, and the thickness of the resin film sheet is 10-16 μm.
Patent JP-2012022231-A (JP)
Title: Image forming apparatus
Inventor: YAMADA YOHEI
IPC: B41J2/44
Filed: 2010-07-16
Abstract: PROBLEM TO BE SOLVED: To make the replacement period of a plurality of light sources even in an image forming apparatus.SOLUTION: A mirror 42 can emit each of beams Ba to Bc emitted from the plurality of light sources by switching between all of a plurality of photoreceptor drums 4Y, 4M, 4C, and 4K. A control section controls the mirror 42 such that, when an electrostatic latent image is formed on the photoreceptor drum 4Y, 4M, 4C, and 4K, a plurality of the beams Ba, Bb, and Bc are emitted to each of the different photoreceptor drums 4Y, 4M, 4C, and a plurality of the photoreceptor drums 4Y, 4M, 4c, and 4k emitted by a plurality of the beams Ba to Bc are switched.
Patent JP-2011120447-A (JP)
Title: Energy storage system
Inventor: SAI SEICHIN
IPC: H02J7/35
Filed: 2010-07-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide an energy storage system which directly supplies DC power between a battery and a DC load without inversion for converting AC power into DC power.  <P>SOLUTION: The energy storage system includes a first battery 60 supplying first battery power, a bidirectional converter 70 converting the first battery power into DC power, an integrating control machine 80 controlling the discharging and charging of the first battery by setting the discharging mode and charging mode of the first battery, and a DC load 90 including a second battery supplying second battery power. The first battery power is supplied to the DC load 90 through the bidirectional converter 70 in the discharging mode of the first battery 60, and in the charging mode of the first battery 60, the second battery power is converted through the bidirectional converter 70 into DC power for supply to the first battery 60.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2012025250-A (JP)
Title: Hybrid propulsion unit for marine vessel
Inventor: IKEDA SABURO
IPC: B63H21/17
Filed: 2010-07-22
Abstract: PROBLEM TO BE SOLVED: To provide a hybrid propulsion unit for marine vessel which can be mounted on a relatively small marine vessel.SOLUTION: The hybrid propulsion unit for marine vessel includes an internal combustion engine 5 capable of transmitting rotation-driving force to the propeller 3 of a marine vessel 2, and an electric motor 6 capable of transmitting the rotation-driving force to the propeller 3 of the marine vessel 2, and a switching means 7 can perform switching between transmission of the rotation-driving force to the propeller 3 by the internal combustion engine 5 and transmission of the rotation-driving force to the propeller 3 by the electric motor 6. The hybrid propulsion unit for marine vessel is mounted on a small marine vessel.
Patent JP-2012027241-A (JP)
Title: Fiber connection method and fiber connection structure used in fiber laser processing machine
Inventor: JEAN-FRANCOIS BISSON
IPC: G02B6/255
Filed: 2010-07-23
Abstract: PROBLEM TO BE SOLVED: To provide a fiber connection structure capable of eliminating a coupling unit by directly connecting a feeding fiber cable to a process fiber cable.SOLUTION: In the fiber connection structure, a feeding fiber cable 8 and a process fiber cable 4 are fixed into a cylindrical body 42 made of glass, in a state in which an exit end 8a of the feeding fiber cable 8 from which a laser beam exits and an incidence end 4a of the process fiber cable 4 into which the laser beam enters are opposed to each other with a predetermined gap 43 provided between them.
Patent JP-2012024357-A (JP)
Title: Medical multilayer tube
Inventor: ISHIMARU YASUJI
IPC: A61L31/00
Filed: 2010-07-23
Abstract: PROBLEM TO BE SOLVED: To provide a medical tube which is hard to adsorb a medicine and in which rupture strength is large and elasticity is rich.SOLUTION: The tube 102 in which an inner layer 121 is a material of medicine permeation resistant property, and an outer layer 123 is a material of breaking-proof property is characterized by pasting up and molding both of them. As an example of the material of medicine permeation resistant property, PBR can be mentioned, and PVC can be mentioned as an example of the material of breaking-proof property. Moreover, it is desirable that they are a material having transparency from the viewpoint of a medical tube.
Patent JP-2012028243-A (JP)
Title: Conductive copper paste
Inventor: ABE SHINTARO
IPC: H01B1/22
Filed: 2010-07-27
Abstract: PROBLEM TO BE SOLVED: To provide a conductive copper paste having a novel structure, which need not use a thermosetting resin component nor glass frit for keeping the adhesion with a base layer and an electrical contact with the base layer, and which is suitable for manufacture of a thick conductor layer.SOLUTION: The conductive copper paste is prepared by evenly mixing copper powder, fine copper powder, and a copper salt of aliphatic monocarboxylic acid dissolved in (dialkyl amino)alkylamine together with aliphatic polyhydric alcohol as a dispersion solvent, or prepared by evenly mixing copper powder, fine copper powder, and copper nano particles dispersed in (dialkyl amino)alkylamine together with aliphatic polyhydric alcohol as a dispersion solvent. Use of the conductive copper paste allows the manufacture of a sintered compact layer exhibiting a good electrical conductivity.
Patent JP-2011244416-A (JP)
Title: Display device, communication device, system, proxy method, program, and recording medium
Inventor: YOSHIDA TATSUYA
IPC: H04N7/173
Filed: 2010-07-30
Abstract: PROBLEM TO BE SOLVED: To perform communication processing to be executed by a mobile device on a display device such as a television set without holding and operating a mobile device connected through an interface such as an HDMI in hands.SOLUTION: A television set 1 according to the invention includes: an HDMI receiver 100 for obtaining an e-mail address from a mobile phone terminal 2 connected through an HDMI; and a CPU 118 for performing transmission processing of e-mail to be executed on the mobile phone terminal 2 by proxy on the basis of the e-mail address obtained by the HDMI receiver 100. The CPU 118 also performs, in addiiton to the transmission processing of e-mail, acquisition processing of a web resource to be executed on the mobile phone terminal 2 or call processing for a telephone call by proxy.
Patent JP-2010269172-A (JP)
Title: Game machine
Inventor: IOKI SADAO
IPC: A63F7/02
Filed: 2010-08-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a game machine having highly reliable display against noise or the like, when a jackpot game is generated.  <P>SOLUTION: The game machine includes a display control device 40 for display of a variable game of identification information and a presentation display on a variable display device 4 based on a command signal from a game control device 20, wherein when the variable display device 4 has a predetermined special display result pattern as a result of the display of the variable game of identification information, a special game state is generated which is advantageous to a player. The game machine includes a non-display section not displaying or not allowing to display the variable game of identification information, when a signal received from the game control device 20 contains information on presentation display of a special game state during display of the variable game of identification information on the variable display device 4.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011059105-A (JP)
Title: Method and device for estimating breaking properties
Inventor: NIWA YASUHITO
IPC: G01N3/08
Filed: 2010-08-11
Abstract: <P>PROBLEM TO BE SOLVED: To accurately calculate a relationship between a strain velocity and a breaking strain, even under such conditions that may cause necking during a tensile test on a test piece.  <P>SOLUTION: A method for estimating breaking properties includes: obtaining a difference in strain velocity between a first temperature and a second temperature at a point of a switch in tendency of a change in yield stress with respect to strain velocity (S01 to S04); calculating the value of strain velocity corresponding to the value of first breaking strain at the first temperature by using the difference to correct the value of strain velocity corresponding to the value of first breaking strain at the second temperature thus input (S06); and estimating a relationship between the strain velocity and the breaking strain at the first temperature in accordance with the value of strain velocity thus corrected (S07).  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2012035021-A (JP)
Title: Simple "portable my cushion"
Inventor: ITSUMI TOMONOBU
IPC: A47C27/00
Filed: 2010-08-04
Abstract: PROBLEM TO BE SOLVED: To provide a cushion which can be used for walk, hike, concert, event visit, sport game watching or the like by an aged person who wants to sit down immediately during outing or a person who gets sore the butt on a hard chair at a visit destination.SOLUTION: The cushion is lightweight and flexible since urethane is used for a body, and can be fitted comfortably in the hand of an aged person with weak grip. Further, since the cushion can be easily reduced in size after use by rolling or folding it in half and reversing the cloth of a double part to enclose the body, the cushion can be put in a bag to serve a cushion for other materials in the bag. A disposable body warmer or refrigerant can be stored in the double part in the extended state of the cushion.
Patent JP-2012047210-A (JP)
Title: Vacuum heat insulating material and refrigerator using the same
Inventor: IZEKI TAKASHI
IPC: F16L59/06
Filed: 2010-08-25
Abstract: PROBLEM TO BE SOLVED: To provide a vacuum heat insulating material securing the reliability by enhancing heat insulating performance and a refrigerator using the same.SOLUTION: In the heat insulating material having a core material comprising a fiber laminate, a multilayer wrapping material covering the core material, the wrapping material has the vapor deposited layer and has multi layers in which one side (wrapping material 34) is different from the other side (wrapping material 35), the oxygen permeability of the wrapping material is ≤0.01 cc/mday atm and the vapor permeability of the same is ≤0.1 g/mday.
Patent JP-2010259903-A (JP)
Title: Game machine
Inventor: ICHIHARA TAKAAKI
IPC: A63F7/02
Filed: 2010-08-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a highly attractive game machine, which enables the maintenance of expectations felt for the jackpot as long as possible.  <P>SOLUTION: The Pachinko game machine 1 has an open/close type front frame 5 in front of its body. While covering the game board from ahead of it, the front frame 5 is so arranged as to make the playfield 12 visually recognizable from its front side through an opening window 30 formed wide open at its center. A number of decorative lamps are arrayed on the right and left side rim parts of the front frame 5 and are lit or blinked with the progress of games, thereby carrying out performance-oriented light-emitting operations as prescribed. Especially when the jackpot is generated in succession, the decorative lamps are lit or blinked in a special pattern to heat up games brilliantly showing off successive rounds of game, thereby eventually improving desires for games with performance-oriented effects enhanced.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2012044972-A (JP)
Title: Soft lure for fishing
Inventor: FUJIKI ATSUSHI
IPC: A01K85/16
Filed: 2010-08-30
Abstract: PROBLEM TO BE SOLVED: To provide a soft lure having high strength which can withstand fishing for several times without being damaged by such a degree of stress as to be applied during an ordinary fishing operation, while keeping characteristics of the conventional soft lure.SOLUTION: The soft lure for fishing (1) is formed of a soft rubber, gel, or soft resin. A metal coil (10) for passing a hook (12) from upward to downward in a leading end part of the lure (1) is embedded in the vertical direction. When fixing the hook (12) through the metal coil (10), the stress is dispersed or absorbed so that the damage of the lure body is prevented.
Patent JP-2012053950-A (JP)
Title: Magnetic recording device and magnetic recording method
Inventor: HASHIMOTO MITSUHIRO
IPC: G11B5/31
Filed: 2010-09-01
Abstract: PROBLEM TO BE SOLVED: To provide a magnetic recording device and a magnetic recording method which suppress fluctuation in a recording width and are capable of high-density recording.SOLUTION: A magnetic recording device has a magnetic head provided with an assist element which locally applies energy to a recording medium and performs current control so that the assist element is continuously driven by a direct current at time other than when a polarity of a driving current of a recording magnetic pole is reversed and the assist element is driven by the direct current with a pulse current added thereto at the time when the polarity of the driving current of the recording magnetic pole is reversed. A width of the pulse current added to the direct current is shorter than reversal time of a recording current applied to the recording magnet pole.
Patent JP-2012051853-A (JP)
Title: Method for producing tetrahydrofuran derivative by hydrogenation reaction of furans
Inventor: SHIRAI MASAYUKI
IPC: C07B61/00
Filed: 2010-09-02
Abstract: PROBLEM TO BE SOLVED: To provide a new technology for producing a tetrahydrofuran derivative by hydrogenation of furans.SOLUTION: In this method for producing a tetrahydrofuran derivative which is a hydride obtained by hydrogenating furfural or furfuryl alcohol which is a start raw material, water is used as a solvent, and a hydrogenation reaction is performed by using furfural or furfuryl alcohol, a supported palladium catalyst and hydrogen, or by adding carbon dioxide thereto, to thereby produce a tetrahydrofuran derivative which is a hydride thereof. This invention provide a new technology on production of a tetrahydrofuran derivative capable of producing an industrially important tetrahydrofuran derivative such as furfuryl alcohol or tetrahydrofurfuryl alcohol efficiently by an environment-friendly process.
Patent JP-2011059690-A (JP)
Title: Protection of prime number generation against side-channel attacks
Inventor: CUYPERS FRANK
IPC: G09C1/00
Filed: 2010-09-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for protecting prime number generation against side-channel attacks, particularly, a method for protecting a primality test for executing subtraction or comparison with a prime number table.  <P>SOLUTION: A method for generating, by an electronic circuit, at least one prime number by testing the primality of successive candidate numbers for asymmetric encrypted algorithm of RSA type includes a step (43) of testing, for each candidate number, primality with respect to prime numbers of at least one set of consecutive prime numbers, wherein the order of application of the tests is modified at least from one prime number generation to another.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011159950-A (JP)
Title: Organic light emitting display device
Inventor: HA JAE-HEUNG
IPC: H05B44/00
Filed: 2010-09-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide an organic light emitting display device that is made transparent by improving transmittance and suppresses a voltage drop at an opposite electrode.  <P>SOLUTION: The organic light emitting display device comprises: a first substrate 1 having a transmitting region and a first surface 11 where a plurality of pixel regions are separated from each other by the transmitting region; thin film transistors positioned on a first surface of the first substrate and disposed in the pixel regions; a passivation layer covering the thin film transistors; pixel electrodes, formed on the passivation layer so as to be electrically connected to the thin film transistors and covering the thin film transistors; the opposite electrode facing the pixel electrodes, formed to be able to transmit light, and located in the transmitting region and the pixel regions; an organic emission layer interposed between the pixel electrode and the opposite electrode to emit light; a second substrate 23 facing the opposite electrode and bonded to the substrate; and a conduction unit 224 interposed between the second substrate and the opposite electrode, having both ends contacting the second substrate and the opposite electrode, and including a conductive substance.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2012056619-A (JP)
Title: Conveying material and method for manufacturing the same
Inventor: NAKAGAWA TAKAAKI
IPC: B65D65/40
Filed: 2010-09-13
Abstract: PROBLEM TO BE SOLVED: To provide a conveying material that can be manufactured at low cost and is equipped with sufficient impact durability.SOLUTION: Inorganic fibers and thermoplastic resin fibers are mixed, and this mixture of fibers is set in a forming machine so as to be a sheet-shape. The sheet-like mixture of fibers is formed into a nonwoven fabric sheet material 3 by a needle punch, and then, the nonwoven fabric sheet material 3 is heated. Thereby, a conveying material configured that the thermoplastic resin fiber is melted to fix the inorganic fiber is obtained.
Patent JP-2012064062-A (JP)
Title: Bus location system and display device
Inventor: ONISHI MASAHITO
IPC: G08G1/127
Filed: 2010-09-17
Abstract: PROBLEM TO BE SOLVED: To provide a bus location system capable of acquiring operation information, without use of cable line by a display device, even when the display device cannot directly receive operation information on route bus transmitted from a central device by radio.SOLUTION: A central device 1 transmits created operation information to display devices 2 installed at a bus stop 20 which a route bus 3 will reach next and at the following bus stops 20. The display device (master) 2a directly receives the operation information directed to the display device (slave) 2b transmitted from the central device 1 by radio, and directly transmits it to the display device (slave) 2b by radio, and the display device (slave) 2b directly receives the information by radio.
Patent JP-2012062174-A (JP)
Title: Cap of auxiliary hoisting device
Inventor: TANAKA ETSUJI
IPC: B66C1/12
Filed: 2010-09-17
Abstract: PROBLEM TO BE SOLVED: To solve the problem of frequently causing an accident by the hitching of an auxiliary hoisting device, particularly, most frequently causing an accident when carrying by arranging a suspension device of arranging a hook in 2 to 4 chains and wires in a main hoisting hook of a main hoisting device, in operation when carrying a carrying object by a crane provided with the main hoisting device and the auxiliary hoisting device.SOLUTION: In a carrying method suspending and carrying the carrying object by the suspension device arranged in the main hoisting hook of the main hoisting device by the crane having the main hoisting device and the auxiliary hoisting device, the cap of the auxiliary hoisting device is installed in a top of the auxiliary hoisting device for preventing the hitching of the auxiliary hoisting device to the suspension device by at least the operation of the rising of the auxiliary hoisting device and the lowering of the main hoisting device in carrying. The body of the cap is formed in a truncated cone shape of arranging an opening in the top for inserting an auxiliary hoisting wire of the auxiliary hoisting device, the base of the body has a cylindrical part for covering the auxiliary hoisting device, and a cut line is arranged to be installed in the auxiliary hoisting device suspended by the auxiliary hoisting wire by being hooked on the lower end of the cylindrical part from the upper end of the body.
Patent JP-2012061816-A (JP)
Title: Optical film and method of manufacturing the same, and reflective-type polarizing plate using the same and brightness improved film
Inventor: YAMAZAKI TATSUYA
IPC: G02F1/1335
Filed: 2010-09-17
Abstract: PROBLEM TO BE SOLVED: To provide an optical film having excellent brightness performance (light intensity).SOLUTION: The optical film has a sea-island structure including a dispersed phase (I) and a continuous phase (II) and is stretched at least in one direction by two stages of stretching including a relaxation step between a stretching step of a first stage and a stretching step of a second stage, wherein the difference between a refractive index of an axis parallel to the stretching direction of the optical film in the dispersed phase (I) and a refractive index of an axis parallel to the stretching direction of the optical film in the continuous phase (II) is ≥0.1.
Patent JP-2012069174-A (JP)
Title: Optical disk drive and spherical aberration correction system
Inventor: YAMAZAKI KAZUYOSHI
IPC: G11B7/085
Filed: 2010-09-21
Abstract: PROBLEM TO BE SOLVED: To provide an optical disk drive which allows stable recording/reproducing in addition to shortening of recording/reproducing start-up time, in the case of recording/reproducing of an information recording medium having multiple information recording surfaces.SOLUTION: For a relevant layer, necessity of adjustment for the spherical aberration correction of the relevant layer is determined based on the (known) spherical aberration correction of the previous layer and the (known) spherical aberration correction of the next layer.