baber/WOPTO huggingface dataset:
Patent JP-2013008843-A (JP)
Title: Method of driving semiconductor laser
Inventor: ICHINO MORIYASU
IPC: H01S5/042
Filed: 2011-06-24
Abstract: PROBLEM TO BE SOLVED: To lighten the load of a setting operation by decreasing the number of temperature adjustment points and enable stable control of optical output.SOLUTION: There is provided a method of driving an LD in which bias current Ibias which is supplied to the LD and modulation current Imod are adjusted, in which the method includes: a first step of supplying the bias current Ibias for obtaining predetermined optical output intensity to the LD under the environment of three temperatures of normal temperature, high temperature and low temperature, and previously obtaining the value of the modulation current Imod for giving predetermined extinction ratio under the environment of three temperatures; a second step of controlling the bias current Ibias to be supplied to the LD by an APC operation so as to obtain predetermined optical output intensity; and a third step of, under the environment of temperature other than the three temperatures, calculating the value of the modulation current Imod in the temperature through approximating by an exponential function using the value of the modulation current in the three temperatures which is obtained in the first step, and supplying the modulation current Imod to the LD on the basis of the calculated value.
Patent JP-2013011103-A (JP)
Title: Support column for high-rise building and construction method for the same
Inventor: DOMOTO SHINTARO
IPC: E04B1/30
Filed: 2011-06-29
Abstract: PROBLEM TO BE SOLVED: To provide an inexpensive and high-strength support column for a high-rise building, which can receive an axial force by a smaller section, and a construction method for the support column.SOLUTION: A support column 20 for use in a high-rise building includes a steel pipe concrete column which has concrete filled into a steel pipe and in which a core reinforcement reinforced with a spiral hoop is arranged. Another core reinforcement is inserted through panel zone blocks which are provided at the upper and lower ends of the steel pipe concrete column, and the steel pipe concrete column and the panel zone blocks are connected and fixed so that an axial force can be received by a small section.
Patent JP-2013012062-A (JP)
Title: Dentistry information management system
Inventor: URAKABE NOBUKANE
IPC: G06Q50/22
Filed: 2011-06-29
Abstract: PROBLEM TO BE SOLVED: To enable management including electronic medical chart management and attendance management to mitigate burden of dental personnel by using a computer system in a parallel manner on the computer system through a network.SOLUTION: A dentistry information management system includes: terminals for dental personnel having an application related to dentistry and a data storage part for storing data for the application related to dentistry; and a data center terminal connected to the terminals for dental personnel via a network which records a second application related to dentistry driven on a software on a browser, having the same functions as the functions of that application related to dentistry and can provide the second application to the terminals for dental personnel so as to use it.
Patent JP-2013011247-A (JP)
Title: Control device for internal combustion engine
Inventor: TODA NAOKI
IPC: F02D41/38
Filed: 2011-06-30
Abstract: PROBLEM TO BE SOLVED: To provide a control device for an internal combustion engine, the device capable of appropriately suppressing degradation in a combustion state of a compression ignition type internal combustion engine.SOLUTION: The control device carries out multi-stage injection in one cylinder during one combustion cycle of an engine 10 by allowing a fuel injection valve 32 to perform a main injection and a pilot injection preceding the main injection. The control device carries out a pilot division injection process to energize to operate the fuel injection valve 32 in such a manner that the pilot injection is divided into multiple micro-injections and that each fuel spray formed by the first micro-injection of the multiple micro-injections is connected to fuel sprays formed by micro-injections following the first micro-injection of the multiple micro-injections.
Patent JP-2013013341-A (JP)
Title: Threshing apparatus
Inventor: KUGIMIYA HIROSHI
IPC: A01F12/32
Filed: 2011-06-30
Abstract: PROBLEM TO BE SOLVED: To improve sorting efficiency of grains in a threshing apparatus.SOLUTION: The threshing apparatus 5 provided under a threshing chamber 5D for storing a threshing cylinder 10 includes: a sorting shelf 18 for sorting an object to be treated including the grains by reciprocatingly oscillating; a rear side sheave 17 provided on the lower side of a transfer direction of the object to be treated in the sorting shelf 18; and a dust exhaust fan 24 wherein a suction port is open on one side of the direction crossing the transfer direction and in the upper part of the rear side sheave 17. The rear sheave 17 has a plurality of rear side sheave members extending to the direction crossing the transfer direction and arranged at a predetermined interval toward the transfer direction, and inclined to upward as they advance to the transfer direction side.
Patent JP-2013014651-A (JP)
Title: Fluorescent particle and method for producing the same
Inventor: ONODERA YUJI
IPC: C09K11/08
Filed: 2011-07-01
Abstract: PROBLEM TO BE SOLVED: To provide a production method of a new fluorescent particle.SOLUTION: This production method of a fluorescent particle comprises irradiating a target 7 in a solvent 5 with a laser beam. Here the target 7 comprises a fluorescent material having up-conversion characteristics. The material of the target 7 is preferably any one kind or a combination of two or more kinds among YO:Er-Yb, YO:Erand NaYF:Er-Yb. The solvent 5 is preferably any one kind or a combination of two or more kinds among polar solvents such as pure water, methanol, ethanol, propanol or the like, and non-polar solvents such as hexane, benzene or the like. The fluorescent particle prepared by this method has up-conversion characteristics.
Patent JP-2011198775-A (JP)
Title: Induction heating roll
Inventor: YAMASHITA TAKEHIRO
IPC: F16C13/00
Filed: 2011-07-01
Abstract: PROBLEM TO BE SOLVED: To provide an induction heating roll capable of easily restraining the occurrence of temperature irregularity in the longitudinal direction of a roll body surface at low cost.SOLUTION: The induction heating roll includes: a roll body where at least an outer shell section is formed with a metal layer; and an induction heating device, arranged outside the roll body, for induction-heating the roll body by using a high-frequency coil 20 made of a magnetic core 21 and a coil wire 22 wound around the magnetic core 21. The metal layer is arranged at a position where a magnetic flux is penetrated. A sealed space is formed inside the roll body, a thermal medium is enclosed in the sealed space, and generation of temperature irregularity on the surface of the roll body in the longitudinal direction is restrained.
Patent JP-2011254494-A (JP)
Title: Iterative channel and interference estimation with dedicated pilot tones for ofdma
Inventor: ALEXEI GOROKHOV
IPC: H04J1/00
Filed: 2011-07-04
Abstract: PROBLEM TO BE SOLVED: To provide a method for performing concurrent estimation of channel characteristics and the interference level in a time-varying multi-carrier multi-user systems.SOLUTION: A multitude of data symbols and dedicated pilot symbols are transmitted over the channel. Next, an initial estimate value is selected for the interference level. The initial estimate value for the interference level is used together with the received pilot symbols to provide a first estimate value of the channel. The first estimate of the channel is used to determine a new updated value for the interference level, which in turn, is used to update the value of the first estimate value of the channel iteratively. The iterations continue until the iteratively updated values of the interference level and channel satisfy predefined limits. The data symbols and the final updated value of the channel are subsequently used to provide a second estimate value for the channel. An RMMSE approach is followed where channel estimates and noise variance in an OFDM system are iteratively updated.
Patent JP-2011225891-A (JP)
Title: Coating colored with opaque colored pigment
Inventor: TITTMANN ROLF
IPC: C09D7/00
Filed: 2011-07-05
Abstract: PROBLEM TO BE SOLVED: To provide a coating which can provide a colored finish usable to a thin layer and satisfying high requirements.SOLUTION: The coating includes a high-molecular-weight organic material and 5-9 g/mcolored pigments, and has a thickness of 5-25 μm. The coating further includes, based on the total amount of the colored pigments, (a) 30-90 wt.% of 3,6-di(4'-biphneyl)-2,5-dihydro-pyrrolo[3,4-c]-pyrrole-1,4-dione having a specific surface area of 20-50 m/g and further (b) 10-70 wt.% of an organic colored pigment, selected from the series consisting of quinacridone, diketo-pyrrolo[3,4-c]-pyrrole, dioxazine, indanthrone, perylene, phthalocyanine and 3-amino-1H-isoindol-1-one-oximato-metal complex pigments, and solid solutions and mixtures thereof.
Patent JP-2013020335-A (JP)
Title: Image classification method
Inventor: ISHIGA KENICHI
IPC: G06V10/56
Filed: 2011-07-08
Abstract: PROBLEM TO BE SOLVED: To provide an image classification method for classifying an image by an adjective.SOLUTION: An image classification method comprises the steps of: inputting a two-dimensional distribution function of an image of a color plane; generating a high frequency subband image by filtering the image of the color plane to generate a high frequency image to create a two-dimensional distribution function of an image of an edge plane; developing the two-dimensional distribution function into a two-dimensional Legendre series to describe the two-dimensional color distribution of the image of the color plane by a Legendre expansion coefficient, and developing the two-dimensional distribution function of the image of the edge plane into a two-dimensional Fourier series to describe the two-dimensional edge distribution of the image of the edge plane by a Fourier expansion coefficient; evaluating characteristics of the distribution of the image of the color plane on the basis of the Legendre expansion coefficient and the Fourier expansion coefficient; and classifying the image of the color plane into at least two categories of images on the basis of the evaluation result.
Patent JP-2013020018-A (JP)
Title: Waterproof mechanism for filter frame in digital camera
Inventor: KARASAWA YUTAKA
IPC: G02B7/02
Filed: 2011-07-08
Abstract: PROBLEM TO BE SOLVED: To protect a compound lens part and a CCD image sensor from humidity and water droplet (moisture) by providing a waterproof mechanism for a filter frame, which is capable of improving a waterproof function in a camera lens barrel by attaching various filters to the front of the camera lens barrel.SOLUTION: When manufacturing a filter by assembling a part composed of a filter outer peripheral frame, filter lens, and a lens presser screw ring, a molding member formed from thermoplastic elastomer is fitted to an outer edge of the filter lens, the filter lens with the molding member formed from the thermoplastic elastomer is placed on a filter lens presser edge of the filter outer peripheral frame, and while this portion is heated, the molding member formed from the thermoplastic elastomer is plastically deformed with the lens presser screw ring and the filter lens is fastened between the filter lens presser edge and lens presser screw ring via the molding member formed form the thermoplastic elastomer. Thus, the waterproof mechanism for the filter frame, which has the configuration described above, is provided.
Patent JP-2013017428-A (JP)
Title: Rechargeable cultivator
Inventor: TOZAWA KATSUMI
IPC: A01B33/08
Filed: 2011-07-12
Abstract: PROBLEM TO BE SOLVED: To reduce a power cost by diversion if a battery for an electric tool can be used as a power source because the electric tool such as an electric boring drill using a lithium ion battery of high performance is provided in recent years although there has been a problem of increasing a power cost due to a conventional cultivator being structured to carry an exclusive battery as a power source.SOLUTION: A battery storage part 20 openable/closable with a battery cover 11 can be equipped with batteries 21, 22 for the electric tool as a power source. The battery storage part 20 is equipped with slide mounting type battery mounting parts in a laterally arranged state.
Patent JP-2012069096-A (JP)
Title: Information transmission system, information terminal and information transmission method
Inventor: TAZAWA YURI
IPC: G09F13/20
Filed: 2011-07-20
Abstract: PROBLEM TO BE SOLVED: To provide an information transmission system capable of easily totaling time for a user to face a terminal, for example.SOLUTION: An information transmission system includes a management server 101 and one or more information terminals 102. Each of the one or more terminals 102 includes: a display part 1021; an input reception part 1022; a display image generation part 2011 for displaying an image allowing a user to designate "on duty" or "during break" on the display part 1021; a state information holding part 2021 for holding state information showing "on duty" or "during break"; a state information switching part 2012 for switching the state information in accordance with an input from the user; an image capture part 2013 for capturing the image displayed on the display part 1021 with frequencies fixed in advance when the state information shows "on duty"; an image holding part 2051 for holding the captured image; and an information transmission part 2015 for transmitting information on the state information and information on the captured image to the management server 101.
Patent JP-2013028188-A (JP)
Title: Arm head manufacturing device and wiper device
Inventor: HASEGAWA TAKASHI
IPC: B60S1/46
Filed: 2011-07-26
Abstract: PROBLEM TO BE SOLVED: To obtain an arm head manufacturing device and a wiper device capable of suppressing the deterioration of the appearance design of an arm head.SOLUTION: In the arm head manufacturing device, which includes: a first split die; a second split die that forms a cavity 14 for molding the arm head 40 by being fitted to the first split die; and slide dies 18, the slide dies 18 are structured to be able to retreat after entering the arm head 40 diagonally from the back face 44 side thereof. Furthermore, the wiper device 62 is structured with the arm head 40 molded by the arm head manufacturing device 10.
Patent JP-2013030324-A (JP)
Title: Receptacle connector
Inventor: SAITO ATSUHITO
IPC: H01R13/648
Filed: 2011-07-27
Abstract: PROBLEM TO BE SOLVED: To provide a receptacle connector in which deformation of a contact can be made less likely to deform during long term repetitive use, by reducing the insertion force.SOLUTION: The receptacle connector 11 comprises: a first shield case 13; an insulator 15 housed in the first shield case 13; and a plurality of receptacle side contacts 17 arranged in the width direction of the terminal support 33 of the insulator 15. At the tip 83 of the terminal support 33 of the insulator 15, a clearance to the tip of the receptacle side contact 17 is provided. The clearance becomes an allowance 87 for the receptacle side contact 17 to retract in the anti-contact direction for a plug side contact 27, when being fitted to a plug connector 25.
Patent JP-2013027346-A (JP)
Title: Combine harvester
Inventor: FUJITA YASUSHI
IPC: A01D41/12
Filed: 2011-07-28
Abstract: PROBLEM TO BE SOLVED: To solve the problem of causing an increase in exhaust resistance and a fall in engine output because a DPF (a diesel particulate filter) which is an exhaust emission control device cannot be appropriately regenerated when temperature drops.SOLUTION: The combine harvester is constituted by forming an engine compartment 18 in front of a grain tank 5, and providing the DPF 16 for collecting particulate matter in exhaust gas, at an intermediate part of an exhaust pipe 14 connected to an engine 11 in the engine compartment 18 for driving a travel device 2, a thresher 3, and a reaping portion 4. The DPF 16 is disposed behind the engine 11 and in a space 17 between the grain tank 5 and the thresher 3 so that the flow direction of exhaust gas inside the DPF 16 is along the front/back direction of a machine body, and the DPF 16 and the engine 11 are integrally surrounded.
Patent JP-2011234416-A (JP)
Title: Device, information processing method, information processing program, and recording medium
Inventor: OISHI TSUTOMU
IPC: H04N1/00
Filed: 2011-07-29
Abstract: PROBLEM TO BE SOLVED: To propose a novel technique for controlling a mechanism related to a device, regarding equipment which is used while connecting the device thereto.SOLUTION: Equipment which includes a connecting terminal for inserting/ejecting an insertion/ejection enabled device and in which a plurality of programs are installed, has: determination means which determines a first program for controlling the device from among the plurality of programs based on type information of programs registered to the equipment; and monitor means for searching for the first program corresponding to the detected device in response to detection of the insertion of the device from among the first programs determined by the determination means, and activating the searched first program. In the case where the first program corresponding to the detected device is not present in the equipment, the monitor means acquires the first program from the outside of the equipment and activates that first program.
Patent JP-2013033676-A (JP)
Title: Fuel cell system
Inventor: MATSUMOTO MITSUISA
IPC: H01M8/00
Filed: 2011-08-03
Abstract: PROBLEM TO BE SOLVED: To provide a fuel cell system that allows economical driving of a ventilation device with a simple configuration and also provides good ventilation in a fuel cell box.SOLUTION: A fuel cell system 10 includes: a fuel cell 14 that has a plurality of laminated power generation cells 12; a fuel cell box 34 that houses the fuel cell 14; a ventilation device 40 that is arranged outside the fuel cell box 34; an air intake duct 42 that is connected to the ventilation device 40 and feeds ventilation air into the fuel cell box 34; and exhaust piping 44 that is provided in part of the air intake duct 42, that has a smaller opening cross-section than the air intake duct 42, and that is open to the outside of the fuel cell box 34.
Patent JP-2013037125-A (JP)
Title: Optical resonator structure and manufacturing method
Inventor: KURAMOCHI EIICHI
IPC: G02B6/13
Filed: 2011-08-05
Abstract: PROBLEM TO BE SOLVED: To solve the problem that: a one-dimensional photonic crystal has advantages of a simple structure and an easy process over a structure with a more complex structure in which element members of a crystal are two-dimensionally or three-dimensionally arranged at regular intervals out of photonic crystals; and, however, in a case where a side slab is introduced so as to facilitate electrical driving, an optimum structure of an optical resonator that satisfies both high resonator performance and a simple processing step has not yet be disclosed.SOLUTION: An optical resonator according to the present invention is constituted of: a one-dimensional photonic crystal with a rod-like structure (rod-like structure body) formed of a high refractive index material inside which circular column structures or polygonal column structures are formed of a low refractive index material and are arranged at regular intervals; a low refractive index medium that surrounds the rod-like structure body; and side slabs that are formed of the high refractive index material and have thicknesses less than that of the rod-like structure body. The circular cylinder structures or the polygonal column structures are terminated in mid-course without passing through the one-dimensional photonic crystal. Bottom heights of the circular cylinder structures or the polygonal column structures are same as upper surface heights of the side slabs within a range of manufacturing tolerance.
Patent JP-2013036397-A (JP)
Title: Refueling type compressor
Inventor: YORIKANE SHIGEYUKI
IPC: F04B39/04
Filed: 2011-08-09
Abstract: PROBLEM TO BE SOLVED: To reliably discharge oil in a secondary storage while suppressing the flow of compressed air into a compressor body when recovering the oil stored in the secondary storage of an oil separator.SOLUTION: A refueling type compressor includes an oil separator 7 that includes a primary storage for storing oil subjected to primary separation, a filter 13 through which compressed gas after the primary separation passes and which causes the oil remaining in the compressed gas to be subjected to secondary separation, a secondary storage 13a for storing the oil separated by the filter, and a recovery pipe 14 for recovering the oil stored in the secondary storage on a compressor body side. The secondary storage is formed in a bottom member 22 for closing the bottom of the filter, the bottom member being provided with an opening 22b for causing the secondary storage to communicate with the primary storage and an opening/closing device 23 for opening/closing the opening. The opening/closing device operates to close the opening while the compressor is in operation, and opens the opening while the compressor is stopped so as to discharge the oil stored in the secondary storage to the primary storage.
Patent JP-2013034713-A (JP)
Title: Game machine
Inventor: ICHIHARA TAKAAKI
IPC: A63F7/02
Filed: 2011-08-09
Abstract: PROBLEM TO BE SOLVED: To provide a game machine capable of preventing an erroneous operation of an operation part that a player can operate and suppressing the decline of player's excitement and enjoyment due to the erroneous operation.SOLUTION: A Pachinko game machine 1 includes: a body frame for detachably supporting a game board having a playfield into which a game ball is hit; and a door frame 5 having a door frame base unit 100 which is supported so as to be opened and closed to the front surface of the body frame and provided with a game window through which at least the playfield of the game board faces the player side, a tray unit 300 which is arranged on the front surface of the door frame base unit 100 and on the lower side of the game window, protruded in an expanded condition to the front, and provided with an upper tray 301 capable of storing game balls, and a ball lending unit 360 which is arranged toward the front between the tray unit 300 and the game window and provided with a return button 362 that the player can operate, a tray unit base 310 surrounding the outer circumference in almost the same surface shape as the front surface of the return button 362 and a projection part 310o projected from the outer circumference vicinity of the return button 362 in the tray unit base 310.
Patent JP-2013038708-A (JP)
Title: Transmission apparatus and transmission method
Inventor: YAMAGISHI TORU
IPC: H04B1/04
Filed: 2011-08-10
Abstract: PROBLEM TO BE SOLVED: To provide a technique which realizes area-one segment broadcasting suitable to an environment including interference signals.SOLUTION: A transmission part 10 transmits a signal from a transmission antenna 46. A checking part in a processing part 14 checks whether the signal transmitted by the transmission part 10 is being received by a reception antenna 48 and the reception part 12. If the checking part has not yet confirmed the reception of the signal, an instruction part in the processing part 14 instructs the transmission part 10 to suspend the transmission. If the checking part has not yet confirmed the reception of the signal, a display part 18 reports to the effect.