baber/WOPTO huggingface dataset:
Patent JP-2013005372-A (JP)
Title: Automatic gain adjustment circuit
Inventor: SANO KOICHI
IPC: H03G3/20
Filed: 2011-06-21
Abstract: PROBLEM TO BE SOLVED: To reduce the temperature dependence of an output amplitude of a variable gain circuit.SOLUTION: An automatic gain adjustment circuit includes: a peak detection circuit 10 for detecting a peak voltage of an output signal of a variable gain circuit 3; an average detection/output amplitude setting circuit 11 for detecting an average voltage of the output signal of the variable gain circuit 3, and adding a voltage that is half a desired output amplitude of the variable gain circuit 3 to the average voltage; and a high gain amplifier 12 for amplifying a difference between an output voltage of the peak detection circuit 10 and an output voltage of the average detection/output amplitude setting circuit 11, and controlling the gain of the variable gain circuit 3 with a gain control signal, which is the result of amplification. The number of base-emitter junctions of transistors inserted in a path from an input terminal to an output terminal of the peak detection circuit 10 is the same as the number of base-emitter junctions of transistors inserted in a path from an input terminal to an output terminal of the average detection/output amplitude setting circuit 11.
Patent JP-2013001562-A (JP)
Title: Bag holding frame and draining garbage bag mounting structure
Inventor: MURAYAMA NOBUYUKI
IPC: B65F1/06
Filed: 2011-06-22
Abstract: PROBLEM TO BE SOLVED: To provide a bag holding frame for holding a draining garbage bag with garbage accumulated inside such that the draining garbage bag can be thrown away without being touched, and a draining bag mounting structure using the bag holding frame.SOLUTION: The draining garbage bag mounting structure includes a draining basket 4 stored in a drain hole provided in the bottom face of a sink; the bag holding frame 5 provided at the upper end of the drain hole; and the draining garbage bag 6 with its opening held to the outer periphery of the bag holding frame 5. The outer periphery of the bag holding frame 5 is formed with a groove part 27 serving as a hook part. The draining garbage bag 6 is held to the outer periphery of the bag holding frame 5 by locking an elastic string 31 provided at the opening, to the groove part 27, and the opening can be detached from the groove part 27 by the elastic deformation of the elastic string 31.
Patent JP-2013009449-A (JP)
Title: Ventilation structure
Inventor: OMI MASAYUKI
IPC: H02K5/10
Filed: 2011-06-22
Abstract: PROBLEM TO BE SOLVED: To provide a ventilation structure which prevents an unnecessary increase in the size of an electric motor while suppressing intrusion of dust, etc. into a rotor chamber and prevents deterioration of performance of the electric motor.SOLUTION: In a ventilation structure for ventilating inside of a rotor chamber storing an electric motor, the electric motor includes a rotating portion rotatable within the rotor chamber and an output shaft portion rotating together with the rotating portion to transmit driving force of the electric motor to outside, and a motor rotational frequency detection sensor for detecting rotational frequency of the rotating portion of the electric motor is installed. The motor rotational frequency detection sensor is stored within a sensor chamber, and the sensor chamber is juxtaposed on the side opposite to the output shaft portion sandwiching the rotor chamber. A first communication hole communicating the sensor chamber with the rotor chamber is installed, and the sensor chamber has a second communication hole communicated with outside. The second communication hole includes a ventilation valve for reducing intrusion of dust to the second communication hole and performing ventilation from the second communication hole.
Patent JP-2013008413-A (JP)
Title: Optical recording method, optical recorder, method for controlling optical recorder, and controller of optical recorder
Inventor: KISHIGAMI SATOSHI
IPC: G11B7/0045
Filed: 2011-06-24
Abstract: PROBLEM TO BE SOLVED: To stabilize a servo during recording by suppressing the fluctuation of reflection light quantity from an optical recording medium during a period corresponding to a space.SOLUTION: An optical recording method has: a step for recording information onto an optical disk by irradiating the optical disk with a laser beam of binary or more power including a laser beam of recording power for forming a mark on the optical disk and a laser beam of space power corresponding to a space between marks (S23); a step for reproducing a region of the optical disk recorded before an interruption period and acquiring a reproduction characteristic of the reproduced signal during the interruption period of recording information on the optical disk (S25); and a step for correcting at least the recording power of the binary or more power on the basis of the acquired reproduction characteristic, and controlling the power so as to make the fluctuation of the space power smaller in the case that the recording power is corrected than in the case that a ratio between the recording power and the space power is made constant (S27).
Patent JP-2013007527-A (JP)
Title: Control device, and water heater
Inventor: KANBARA HIRONORI
IPC: F24H1/00
Filed: 2011-06-24
Abstract: PROBLEM TO BE SOLVED: To utilize an electrical power for heating water efficiently.SOLUTION: A control device of an electric water heater using an electrical power to boil up includes: a switching control means that performs switching control so that one of the power of a system 302 and the power of a storage battery 301 is supplied to the electric water heater as a driving power; and a means to acquire a system ratio that indicates the ratio of an amount of hot water that should be boiled when the system power is supplied to the electric water heater based on an ambient temperature among a prescribed amount of hot water that should be boiled by the electric water heater and a battery ratio that indicates the ratio of an amount of hot water that should be boiled when the power of the storage battery is supplied to the electric water heater.
Patent JP-2013011697-A (JP)
Title: Active type vibration noise suppression device
Inventor: YASUDA YASUNOBU
IPC: F16F15/02
Filed: 2011-06-28
Abstract: PROBLEM TO BE SOLVED: To provide an active type vibration noise suppression device which can rapidly converge vibration or noise.SOLUTION: In an active type vibration noise suppression device, a sine-wave control signal yis constituted of a frequency of a source of vibration or noise, an amplitude filter coefficient aas an adaptive filter coefficient, and a phase filter coefficient φ, and includes a value multiplying the phase filter coefficient φby a value larger than 1, as a phase component in the sine-wave control signal y. Hence, the phase filter coefficient φcan be rapidly converged, and as a result, the vibration or the noise can be rapidly converged.
Patent JP-2013010600-A (JP)
Title: Paper feeding apparatus, and image forming apparatus
Inventor: OGASAWARA HIDEYUKI
IPC: B65H3/52
Filed: 2011-06-29
Abstract: PROBLEM TO BE SOLVED: To suppress a frequency of a double paper feed event, thereby improving working performance of a user.SOLUTION: This paper feeding apparatus including, as a double paper feed prevention mechanism, a conveyance roller rotating forward in a paper feeding direction and a handling roller rotating rearward in an opposite direction to the paper feeding direction through a torque limiter and being driven by the conveyance roller when the number of fed sheets of paper is one includes a double paper feed detection sensor disposed at a downstream side of the double paper feed prevention mechanism to detect a physical quantity corresponding to the number of fed sheets of paper, and a control unit that determines a frequency of double paper feed events at the downstream side of the double paper feed prevention mechanism in the unit of a job based on an output signal of the double paper feed detection sensor, lowers a rearward rotation speed of the handling roller when the frequency of double paper feed events is equal to or more than a first threshold and recovers the rearward rotation speed after the completion of the current job.
Patent JP-2012013703-A (JP)
Title: Method for electron diffraction tomography
Inventor: HAIFENG HI
IPC: H01J37/26
Filed: 2011-06-29
Abstract: PROBLEM TO BE SOLVED: To provide a method for electron diffraction tomography.SOLUTION: The invention describes the method for electron diffraction tomography in a transmission electron microscope. The known method includes using a scanning transmission electron microscope, and also using a scanned diffraction beam of the STEM. The invention proposes that a diffraction pattern is formed by a stationary beam (200) having a diameter a little bit lager than a crystal, and, as a result, the TEM without a STEM unit can be used. It is in a TEM mode that the crystal is found. The advantage of the method according to the invention is that the TEM without a scanning unit can be used, and also that the entire crystal obtains the diffraction pattern, while the volume of the diffraction does not depend on the orientation of the crystal when being illuminated.
Patent JP-2013016952-A (JP)
Title: Relay device and relay control method
Inventor: ENOKI TORU
IPC: H04L47/52
Filed: 2011-07-01
Abstract: PROBLEM TO BE SOLVED: To suppress deviation produced in a discarded data volume.SOLUTION: A relay device receives from an upstream node a control message including a data communication volume transmitted from a client device located on the upstream side. The relay device also calculates a total communication volume included in the received control message from each upstream node, to notify a downstream node of the calculated total communication volume. Further, the relay device determines the upper limit communication volume of data transfer at the upstream node, by distributing the upper limit communication volume of a channel on the downstream node side, or the upper limit communication volume notified from the downstream node, according to the ratio of the communication volume included in the control message of each upstream node. The relay device also notifies the upstream node of the determined upper limit communication volume.
Patent JP-2013016660-A (JP)
Title: Manufacturing method of package for electronic device, electronic device, and electronic apparatus
Inventor: SHIRAKI MANABU
IPC: H01L23/02
Filed: 2011-07-04
Abstract: PROBLEM TO BE SOLVED: To provide a manufacturing method of a package for an electronic device which achieves the cost reduction and easily realizes high quality hermetic sealing, an electronic device having the package for the electronic device manufactured using the manufacturing method, and a highly reliable electronic apparatus including the electronic device.SOLUTION: A manufacturing method of a package 3 of the invention includes: a first joining process where portions of a base member 61 and a lid member 63 to be joined are partially joined by seam welding when the base member 61 is joined to the lid member 63 while forming an internal space, in which electronic components are housed, between the base member 61 and the lid member 63; and a second joining process where the rest of the portions of the base member 61 and the lid member 63 to be joined is joined by energy line welding.
Patent JP-2013017957-A (JP)
Title: Apparatus and method for manufacturing fine particle
Inventor: ORITA NOBUAKI
IPC: C01B33/32
Filed: 2011-07-12
Abstract: PROBLEM TO BE SOLVED: To provide an apparatus etc. for manufacturing a large amount of nanosized fine particles in a spray combustion method.SOLUTION: The fine particle manufacturing apparatus for producing the fine particles by reacting droplets of a material solution in a flame includes: a material solution spray section for gushing a stream of the raw material containing the material solution droplets; a spray control gas gushing section, provided around the material solution spray section, for gushing a spray control gas; and a burner that forms the flame to which the raw material stream and the spray control gas are supplied.
Patent JP-2013018210-A (JP)
Title: Screw injection device
Inventor: INOUE REI
IPC: B29C45/52
Filed: 2011-07-12
Abstract: PROBLEM TO BE SOLVED: To provide a screw injection device that can be implemented at a low cost and in which galling and seizure are hardly caused on the outer surface of a check ring and the inner surface of a heating cylinder.SOLUTION: A screw 8 is constituted of a screw body 31 on which a helical groove 8a is formed, and a screw head 33 that is fixed on the tip thereof via a small-diameter neck 32. A backflow-preventing device 40 is constituted of a check seat 41 that is fixed on the end of the screw body 31 on the screw head attachment side, and a check ring 42 that is mounted on the neck 32 so as to be capable of rotating and moving forward and backward. On the end face of the screw head 33 on the check ring 42 side, a plurality of loose ball-fitting grooves 44 that have a deep groove section 44a and a shallow groove section 44b are formed. Balls 43 which are accommodated in the respective loose ball-fitting grooves 44 so as to be capable of rolling, are disposed between the screw head 33 and the check ring 42.
Patent JP-2013018688-A (JP)
Title: Method for producing high nitrogen containing transition metal nitride and high nitrogen containing transition metal nitride
Inventor: KAWAMURA SHIRO
IPC: C01B21/06
Filed: 2011-07-13
Abstract: PROBLEM TO BE SOLVED: To provide a method for producing a high nitrogen containing transition metal nitride having a bulk modulus of ≥150 GPa, and to provide a high nitrogen containing transition metal nitride.SOLUTION: The method for producing a high nitrogen containing transition metal nitride includes: a step of preparing a mixture by mixing powder 11 of a transition metal halide, powder 13 of an alkali metal nitride or an alkaline earth metal nitride, and powder 12 of an alkali metal halide or an alkaline earth metal halide; and a step of pressurizing and heating the mixture.
Patent JP-2013021643-A (JP)
Title: Burst signal processing device, master station communication device and burst signal processing method
Inventor: SAITO IKUO
IPC: H04L7/10
Filed: 2011-07-14
Abstract: PROBLEM TO BE SOLVED: To provide a burst signal processing device, capable of reducing the occurrence of frequency that a synchronous error happens even when a burst frame constituted by a burst signal including distortion is input.SOLUTION: The burst signal processing device for processing a burst signal including a burst frame includes: means for detecting a burst delimiter portion constituting a burst frame from a burst signal; means for retaining first timing of starting the burst frame in the burst signal; conversion and output means for converting the burst signal from a first transfer speed sequence to a second transfer speed sequence, and for outputting the converted signal; and from the first timing to the second timing, means for controlling the synchronous state of the burst frame in the conversion and output means to an asynchronous state.
Patent JP-2013025985-A (JP)
Title: Electric connector and fitting method and releasing method of electric connector
Inventor: SHIGA KATSUMI
IPC: H01R13/629
Filed: 2011-07-20
Abstract: PROBLEM TO BE SOLVED: To provide an electric connector which can be fitted easily and reliably without providing a protrusion or the like, and a fitting method and a releasing method of an electric connector.SOLUTION: A female connector 100 is fitted to a male connector 200 or released therefrom reliably by performing rotary operation of a lever 400 provided rotatably around a shaft 25 which is provided in one male connector 200. At the time of fitting, the back face 10b of the housing 10 of the female connector 100 is pressed by a roller member 45 provided in the lever 400. At the time of releasing, the seal hood 14 of the female connector 100 is pressed by the wall surface 46a of a counterbore 46 provided in the lever 400.
Patent JP-2013024751-A (JP)
Title: Measuring device
Inventor: HAYASHI NOBUYUKI
IPC: G01D7/00
Filed: 2011-07-21
Abstract: PROBLEM TO BE SOLVED: To provide a measuring device capable of improving visibility and design flexibility, and reducing power consumption and weight.SOLUTION: In measuring devices (vernier calipers 1, a micrometer, an indicator, an electric micrometer and the like) each having a display part 24 for displaying a measurement result, the display part 24 is composed of electronic paper (an electrophoretic display panel). In addition, in the display part 24, a status (a battery remaining amount and the like) indicating condition of the measuring device is displayed. Since the display part is composed of the electronic paper, high visibility, flexibility (improvement of design flexibility), and reduction of power consumption and weight can be achieved.
Patent JP-2013026876-A (JP)
Title: Terminal, base station, communication system, and communication method
Inventor: NOGAMI TOMOZO
IPC: H04W28/04
Filed: 2011-07-22
Abstract: PROBLEM TO BE SOLVED: To provide a base station, a terminal, a communication system, and a communication method which are able to efficiently designate physical uplink control channel resources even in the case control information a base station transmits to a terminal is notified via an extended physical downlink control channel.SOLUTION: A terminal for performing communication with a base station monitors a physical downlink control channel disposed in a physical downlink control channel region and an extended physical downlink control channel disposed in a physical downlink shared channel region different from the physical downlink control channel region; if it has detected the physical downlink control channel, it reports response information via a physical uplink control channel resource corresponding to a resource in which the physical downlink control channel was detected; and if it has detected the extended physical downlink control channel, it reports the response information via a predetermined physical uplink control channel resource.
Patent JP-2013023265-A (JP)
Title: Content delivering mechanism with fixed-type output part and pump-type product having the same
Inventor: OSHIMA YASUO
IPC: A61J1/10
Filed: 2011-07-22
Abstract: PROBLEM TO BE SOLVED: To facilitate replacement work of a container unit, to achieve reuse and to secure convenience of operation of a content delivering mechanism with fixed type output part by allowing a user to unconsciously set a specific inserting position when a cylindrical output part is inserted to the nasal cavity.SOLUTION: An operating part 9a can be operated to a direction of content delivering operation and to the opposite direction of container unit removing operation. When the operating part 9a is pressed to the left in Figure, a rotating operation member 9 is rotated and a forked part 9b pushes an annular collar part 2f of a cap member 2 upward with respect to a stem 4 and the content in a housing 2g is delivered upward. When the operating part 9a is pulled up to the right in Figure, the forked part 9b pushes down an annular upper face 2c of the cap member 2 so that the container unit that includes the stem 4 comes off from a cover case 7. The output part includes a cylindrical part having a content delivering hole 7g, and an annular step part 7h formed on an outer peripheral face and shaped to allow a close contact with a peripheral part of entrance of the nasal cavity when inserting to it.
Patent JP-2013030023-A (JP)
Title: Paper sheets capture device
Inventor: ODAJIMA JUNICHI
IPC: G07D9/00
Filed: 2011-07-28
Abstract: PROBLEM TO BE SOLVED: To provide a paper sheets capture device which is capable of feeding paper sheets, while suppressing air leakage, into a conveyance tube of a conveyer which coveys paper sheets with the action of an air stream generated within the conveyance tube.SOLUTION: A paper sheets capture device comprises a passage section 40 which is inserted into a conveyance tube and in which an opening is provided for inserting paper sheets, a waiting unit 62 where paper sheets received from an inlet 61 of paper sheets are waited, feed-out sections 61, 66, 64 or the like which feed out the paper sheets waited in the waiting section 62 from the opening into the passage section 40 until a termination of the paper sheets appears completely, and a shutter 90 which prevents an air stream inside the conveyance tube from being leaked from the opening to the outside. The shutter 90 is energized to a closing position by a spring normally but when passing the paper sheets, a top of paper sheets is abutted thereto to push and open the shutter.
Patent JP-2013028975-A (JP)
Title: Door opening/closing device with support member and support member for door opening/closing device
Inventor: KASHIWAGUMA KAZUAKI
IPC: E05D15/46
Filed: 2011-07-29
Abstract: PROBLEM TO BE SOLVED: To provide a door opening/closing device with a support member which can position the door opening/closing device at a regular position in a housing and facilitates the mounting work of the door opening/closing device to the housing.SOLUTION: The door opening/closing device with a support member includes: a support member 8 which is mountable on a housing 1; and a door opening/closing device 4 which is mounted to the support member 8 and moves a door 2 relative to the housing 1. The support member 8 has a first positioning part 10a which can be positioned on the front surface of one of an upper plate 1a and a side wall 1b of the housing 1, and a second positioning part 10b which can abut against the other of the upper plate 1a and the side wall 1b of the housing 1.
Patent JP-2013029184-A (JP)
Title: Affixing nut and combination faucet
Inventor: KONDO TAKAHIRO
IPC: F16K11/078
Filed: 2011-07-29
Abstract: PROBLEM TO BE SOLVED: To provide an affixing nut, capable of both water drainage and waterproofing, and a combination faucet.SOLUTION: The affixing nut 70 is provided with: an affixing nut screw section 73 that is formed to the outside peripheral surface 71; a tool-hanging section 74 provided to one end side in the axial direction of the affixing nut screw section 73; an outer o-ring groove 78 that is provided to the outer peripheral surface 71 between the tool-hanging section 74 and the affixing nut screw section 73 in the axial direction, and that seals against a member to which the affixing nut screw section 73 is screwed; and a water removal pathway 76 that interconnects the inner peripheral side and the outer peripheral side of the tool-hanging section 74. Also, a main faucet body 20, which is a combination faucet, is provided with: a body case 30 having a unit housing section 35 that houses a valve unit 80; and the affixing nut 70 that, by means of causing the threading of the affixing nut screw section 73 to the unit housing section 35 in the state of the valve unit 80 being housed, maintains the housed state of the valve unit 80 and seals by means of an inner o-ring groove 79 and the outer o-ring groove 78.