baber/WOPTO huggingface dataset:
Patent JP-2015181550-A (JP)
Title: Liquid feeding device
Inventor: KATSUNUMA TAKAYUKI
IPC: A61M5/142
Filed: 2014-03-20
Abstract: PROBLEM TO BE SOLVED: To provide a liquid feeding device excellent in convenience in which accuracy of detecting a closed state of a tube is further improved.SOLUTION: An infusion pump 10 includes: a plurality of fingers 210a-210d; a cam shaft 230 having a plurality of eccentric cams 220a-220d for causing each of the plurality of fingers to individually move forward and backward with respect to a transfusion tube 110; a drive part 250 for rotatably driving the cam shaft; a control part 300 for performing motion control for the drive part; an occlusion sensor 162 for detecting a change in internal pressure of the transfusion tube when a rotation angle of the cam shaft reaches a predetermined angle; and a determination part 303 for determining a closed state of the transfusion tube based on the result of the detection by the occlusion sensor.
Patent JP-2015185100-A (JP)
Title: System, information processing device, program, server, information processing method, and content distribution method
Inventor: HIROKAWA TATSUMA
IPC: G06F13/00
Filed: 2014-03-26
Abstract: PROBLEM TO BE SOLVED: To provide a system, information processing device, program, server, information processing method, and content distribution method capable of distributing contents matching a state of a device.SOLUTION: The system includes a server for distributing contents, and an information processing device. The server includes holding means for holding one or more contents corresponding to each of state information for identifying a state of the information processing device. The information processing device includes acquisition means and display control means. The acquisition means acquires contents corresponding to the state information from the server. The display control means controls a display of the contents corresponding to the state information representing a current state of the information processing device.
Patent JP-2014209620-A (JP)
Title: Silicon member, and method for manufacturing silicon member
Inventor: NAKADA YOSHINOBU
IPC: H01L21/683
Filed: 2014-03-28
Abstract: PROBLEM TO BE SOLVED: To provide a silicon member arranged to be able to suppress the occurrence of crack even if being used under an environment such that the silicon member is heated, and a method for manufacturing such a silicon member.SOLUTION: A silicon member 10 is intended to be used under an environment such that the silicon member is heated. The silicon member 10 comprises a coating layer 11 covering a surface including a microcrack. The coating layer 11 is made of a silicon reaction product formed by reaction of silicon in the surface. The coating layer 11 has a thickness of 15-600 nm. It is preferable that the coating layer is composed of a silicon oxide film, or a silicon nitride film.
Patent JP-2015188988-A (JP)
Title: hole machining tool
Inventor: TAKIGUCHI MASAHARU
IPC: B23B47/00
Filed: 2014-03-28
Abstract: PROBLEM TO BE SOLVED: To supply efficiently coolant to a cutting blade so as to ensure cooling and lubrication of the blade although an amount of protrusion of the cutting blade in a radial direction can be adjusted.SOLUTION: A shaft-like tool main body 1 that is rotated around a shaft line O is formed with a recessed place 2 that is opened to an outer peripheral surface of the tool main body 1 and recessed in a radial direction with respect to the shaft line O. In the recessed place 2, a cutting unit 11 equipped with a cutting blade 13 is installed so that an amount of protrusion of the cutting blade 13 in a radial direction of the tool main body 1 can be adjusted. In the tool main body 1, a coolant supply hole 4 extending in a direction of the shaft line O is formed, and the coolant supply hole 4 is communicated with a coolant spray hole 20 formed in the cutting unit 11 to supply coolant toward the cutting blade 13.
Patent JP-2015196204-A (JP)
Title: Electric discharge machining oil composition
Inventor: KITAMURA TOMOHIKO
IPC: C10M129/32
Filed: 2014-03-31
Abstract: PROBLEM TO BE SOLVED: To provide an electric discharge machining oil composition having sufficiently high working speed in electric discharge machining.SOLUTION: An electric discharge machining oil composition is formed by blending an organic acid metal salt into a base oil, in which the organic acid metal salt is an organic acid salt of a metal having a Pauling's electronegativity of 2 or lower. Further, in the composition, a volume resistivity at 80°C is 2×10TΩ-m or higher, and a kinetic viscosity at 40°C is 0.5 mm/s or higher and 10 mm/s or lower.
Patent JP-2015200789-A (JP)
Title: optical connection structure
Inventor: ARAO HAJIME
IPC: G02B6/122
Filed: 2014-04-08
Abstract: PROBLEM TO BE SOLVED: To provide an optical connection structure capable of inhibiting lowering of optical connection efficiency between an optical fiber and a light waveguide caused by deviation between an optical axis of an optical connector side and an optical axis of a receptacle side.SOLUTION: An optical connection structure 1A includes: a receptacle 3 that is disposed on a substrate provided with a light waveguide and has a light waveguide-side lens optically connected to the optical waveguide 6; and an optical connector 4 that retains an optical fiber F, has an optical fiber-side lens optically connected to the optical fiber F, and is detachably attached to the receptacle 3. In a state where the optical connector 4 is mounted on the receptacle 3, the light waveguide 6 and the optical fiber F are optically connected via the light waveguide-side lens and the optical fiber-side lens.
Patent JP-2015202014-A (JP)
Title: stepping motor drive circuit
Inventor: KATO DAIJIRO
IPC: H02P8/38
Filed: 2014-04-10
Abstract: PROBLEM TO BE SOLVED: To improve the accuracy of constant-current control of a driving current of a stepping motor.SOLUTION: Regenerative control means detects a value of an electric current running through a motor coil and when the current value exceeds a regenerative threshold value set to be higher than a preset value, temporarily turns off all transistors, runs an electric current from the motor coil toward a power supply side through a bypass circuit, and regenerates it to the motor coil through another load circuit connected with the power supply.
Patent JP-2014208007-A (JP)
Title: Pinball game machine
Inventor: HAYAMIZU HIROSHI
IPC: A63F7/02
Filed: 2014-04-11
Abstract: PROBLEM TO BE SOLVED: To provide a pinball game machine that can sufficiently exhibit effect of improving game properties by the combination of so-called a "frequency limit probability variation" function and a "sudden probability variation" function.SOLUTION: A pinball game machine is configured such that a jackpot state for opening big winning means according to a predetermined opening pattern is generated when a symbol becomes a jackpot mode, and a high probability state is generated until a symbol variation frequency becomes a specific frequency after the occurrence of the jackpot state when a predetermined start condition is established. When the start condition is established during the high probability state, a final stage of the specific game state is postponed until the following symbol variation frequency becomes the specific frequency. When the specific start condition of the start condition is established, a specific opening pattern A having difficulty with a game ball winning prize is selected as an opening pattern of the jackpot state. When the specific start condition is established in the specific game state, a specific rendering showing that the final stage of the specific game state is postponed is executed by the final stage of the specific game state in the case where the postponement is assumed not to be present.
Patent JP-2014168259-A (JP)
Title: Wireless communication channel blanking
Inventor: AAMOD D KHANDEKAR
IPC: H04W72/08
Filed: 2014-04-17
Abstract: PROBLEM TO BE SOLVED: To provide systems and methodologies that facilitate blanking on portions of bandwidth, such as a subset of interlaces, utilized by communicating devices that are dominantly interfered by a disparate device in wireless communications networks.SOLUTION: The portions of bandwidth can relate to critical data, such as control data, and one or more of the communicating devices can request that the dominantly interfering device blanks on one or more of the portions. The communicating devices can subsequently transmit data over the blanked portions free of the dominant interference. Additionally, the dominantly interfering device can request reciprocal blanking from the one or more communicating devices.
Patent JP-2015206686-A (JP)
Title: detection device and detection method
Inventor: HITAIRA TAKASHI
IPC: F02B43/00
Filed: 2014-04-21
Abstract: PROBLEM TO BE SOLVED: To prevent false detection of gas leak during filling to a tank of compressed natural gas.SOLUTION: A detection device comprises: a leak determination unit informing gas leak when a fluctuation amount of pressure of gas filled in a tank is less than an appointed leak determination threshold; and a filling determination unit informing that the gas is being filled to the tank when the fluctuation amount of pressure of gas filled in the tank is more than an appointed filling determination threshold. Even if the fluctuation amount of the pressure in the tank is less than the appointed leak determination threshold, when the leak determination unit receives the notice that gas is being filled to the tank from the filling determination unit, the leak determination unit does not inform gas leak.
Patent JP-2015204815-A (JP)
Title: Method for culturing microalgae
Inventor: YAMAMOTO YASU
IPC: C12N1/12
Filed: 2014-04-23
Abstract: PROBLEM TO BE SOLVED: To improve culture efficiency of microalgae.SOLUTION: Growth yields of microalgae in a plurality of conditions different in initial bacterial amount and light intensity are acquired (S11, S12); and relation (approximation formula) between initial bacterial amount and growth yield for each light intensity is acquired on the basis of the acquired growth yield (S13). Reference of growth yield of microalgae in main culture is determined (S22); and initial bacterial amount corresponding to the reference is acquired for each light intensity on the basis of the relation between initial bacterial amount and growth yield, and required growth yield (S14, S23). Relation (approximation formula) between light intensity and initial bacterial amount is acquired on the basis of initial bacterial amount for each light intensity (S24); and initial bacterial amount suitable for light intensity under an environment of the main culture is acquired on the basis of the relation between light intensity and initial bacterial amount, and microalgae in the initial bacterial amount are adhered to support media to be subjected to the main culture (S25-S28).
Patent JP-2015212019-A (JP)
Title: Writing instrument refill and writing instrument with the same attached thereto
Inventor: IZUMI NATSUYO
IPC: B43K7/02
Filed: 2014-05-01
Abstract: PROBLEM TO BE SOLVED: To provide: a writing instrument refill causing no ink leakage due to ink backflow and making it easy to dispose an ink backflow preventing plug; and a writing instrument with the writing instrument refill attached thereto.SOLUTION: A writing instrument refill 1 has a writing body attached to a front end of an ink accommodating cylinder 2. A writing instrument ink 5 is directly loaded into the ink accommodating cylinder, and an ink backflow preventing plug 6 is disposed separately from the ink at the rear of the ink. The ink backflow preventing plug is a fiber bundle body composed of a polyester-based fiber. The fiber bundle body is not subjected to surfactant processing.
Patent JP-2015213133-A (JP)
Title: Non-contact transmission device
Inventor: KAWADA HIROSHI
IPC: H03H17/00
Filed: 2014-05-07
Abstract: PROBLEM TO BE SOLVED: To provide a non-contact transmission device capable of broadband transmission.SOLUTION: The non-contact transmission device includes: a pair of transmission coils 10 including a first coil 31 and a second coil 32, the inductance of which is different from that of the first coil 31, and which are electrically connected to each other in parallel; a pair of reception coils 20 including a third coil 33 and a fourth coil 34, the inductance of which is different from that of the third coil 33, in which the third coil 33 and the fourth coil 34 are disposed facing the first coil 31 and the second coil 32 being interposed by a gap respectively, and the third coil 33 and the fourth coil 34 are electrically connected to each other in parallel; and a digital filter 50 which is connected to an input port 41 of the transmission coil 10 for compensating transmission gain characteristics and group delay characteristics between the transmission coil 10 and the reception coil 20. The digital filter 50 equalizes the transmission characteristics between the two pairs of coils.
Patent JP-2015219660-A (JP)
Title: Visiting support device and program thereof
Inventor: BESSHO HIROYASU
IPC: G06Q10/00
Filed: 2014-05-15
Abstract: PROBLEM TO BE SOLVED: To improve a level of visiting support.SOLUTION: A visiting support device includes: a location acquisition unit which acquires location information representing a location of a visiting destination to which a visiting appointment has been made, out of a plurality of visiting destinations; a map acquisition unit which acquires map information that includes at least a map image that shows the visiting destination to which the visiting appointment has been made; and a display control unit which displays information, at a location on the map image indicated by the location information included in the map information, that the visiting destination at that location is the visiting destination to which the visiting appointment has made, based on the location information acquired by the location acquisition unit and the map information acquired by the map acquisition unit.
Patent JP-2014230279-A (JP)
Title: Communication device, method for performing radio communication, and computer readable medium
Inventor: THORSTEN CLEVORN
IPC: H04B7/04
Filed: 2014-05-20
Abstract: PROBLEM TO BE SOLVED: To provide a communication device etc. which allow antennas to be shared among different transceivers.SOLUTION: A communication device 200 comprises: a first, second and third antennas 201, 202, 203; a first transceiver 204 configured to communicate using at least the first antenna 201; a second transceiver 205 configured to communicate using at least the second antenna 202; and a controller 206. The controller 206 is configured to: determine whether the third antenna 203 is to be used by the first or second transceiver on the basis of a selection criterion: and control the first transceiver to communicate using the first and third antennas if it is determined that the third antenna is to be used by the first transceiver, and control the second transceiver to communicate using the second and third antennas if it is determined that the third antenna is to be used by the second transceiver.
Patent JP-2015217920-A (JP)
Title: Vehicle power supply device and vehicle regenerative system
Inventor: OKANIWA MASAKAZU
IPC: H01M10/48
Filed: 2014-05-21
Abstract: PROBLEM TO BE SOLVED: To improve the fuel economy of a vehicle using regenerative electric power and to make it possible to supply electric power to loads at a time of restarting an engine.SOLUTION: If a voltage of a capacitor 11 is higher than a predetermined value while a vehicle is traveling and a generator 13 does not generate electric power, then a switch 3 is turned on, the driving of a DC-DC converter 2 is controlled, the capacitor 11 is discharged, and the electric power of the capacitor 11 is supplied to respective loads 14 to 16. If the voltage of the capacitor 11 falls to the predetermined value but a vehicle velocity is equal to or higher than a threshold, then the switch 3 is turned on, the driving of the DC-DC converter 2 is controlled, the capacitor 11 is discharged, and the electric power of the capacitor 11 is supplied to the respective loads 14 to 16.
Patent JP-2015057037-A (JP)
Title: Power conversion device
Inventor: EOM JUN SEOK
IPC: H02M7/12
Filed: 2014-05-23
Abstract: PROBLEM TO BE SOLVED: To provide a power conversion device in which a semiconductor element can be easily joined.SOLUTION: A power conversion device according to one embodiment of the present invention includes: a heat sink equipped with a holding part; a plurality of semiconductor elements located above the heat sink; and a fixing assembly for pressing the semiconductor elements to be fixed. The holding part includes a groove formed by being recessed toward the lower part, the fixing assembly includes a lower pressing part for downward pressing the upper part of each semiconductor element and an upper pressing part for downward pressing the lower pressing part. The upper pressing part includes: a central bending part, a part of which is downward projected; an insertion part equipped at each end of the central bending part in the left and right direction and having a distance in the left and right direction becoming longer toward the upper part thereof from the lower part; and a fixing bar inserted in the insertion part.
Patent JP-2015222917-A (JP)
Title: Image changeover device, image changeover system and image changeover method
Inventor: TAKITA TSUYOSHI
IPC: H04N7/18
Filed: 2014-05-23
Abstract: PROBLEM TO BE SOLVED: To provide an image changeover device capable of improving utilization efficiency of image features when switching image display.SOLUTION: The image changeover device includes: a data acquisition section that acquires a data including images which are taken by imaging apparatuses; a feature amount detection section that detects feature amount of the data; a specifying section that specifies continuous display time for displaying the image on a display unit corresponding to the data in which the feature amount is detected based on the feature amount of the data; and an image display control section that controls to display the images on a display device while changing the images every continuous display time.
Patent JP-2015226332-A (JP)
Title: Remote controller
Inventor: NAKAJIMA TSURAKI
IPC: H01M2/10
Filed: 2014-05-26
Abstract: PROBLEM TO BE SOLVED: To provide a remote controller capable of preventing overcurrent due to a failure of an electronic component on the remote controller.SOLUTION: The remote controller includes: a first electrode 18 wound in a circular cone shape, which comes into elastic contact with the minus pole of a battery; and a second electrode 20 wound in a plane shape, which comes into contact with the plus pole of the battery. In a state that at least two batteries 8 are inserted, the two batteries 8 are disposed between facing second planes 11 to apply a parallel tension to the second planes 11. One of the second planes 11 has a structure that the first electrode 18 is easily heat-destroyed at the contact point. With this, when an overcurrent flows to the batteries 8, a gap is created between the first electrode 18 and one end of the battery 8; thereby the electric path is reliably cut off.
Patent JP-2015225212-A (JP)
Title: Image forming apparatus
Inventor: ISHII AKIRA
IPC: G03G21/20
Filed: 2014-05-28
Abstract: PROBLEM TO BE SOLVED: To provide an image forming apparatus that can block heat flowing from a bundle of ejected sheets on a sheet ejection tray to the inside of an apparatus body to alleviate an increase in temperature inside the apparatus body at low cost.SOLUTION: There is provided an image forming apparatus 1 including: an image forming part 50 that forms a toner image and transfer the toner image onto a sheet; a fixing part 70 that heats the sheet conveyed from the image forming part 50 to fix the toner image to the sheet; a sheet ejection part 60 that conveys and ejects the sheet after the fixation; and an ejected sheet loading part 20 on which the sheet ejected from the sheet ejection part 60 are loaded, where the ejection sheet loading part 20 has a plurality of differences in level along a sheet ejection direction and forms air layers between the differences in level of the ejected sheet loading part 20 and the ejected sheets loaded on the differences of level.
Patent JP-2015224016-A (JP)
Title: Torsion beam type suspension
Inventor: YAMAMURA TAKESHI
IPC: B60G9/04
Filed: 2014-05-30
Abstract: PROBLEM TO BE SOLVED: To attach a bush to a tip of a trailing arm so that the bush is stably held without using an attachment pipe being a different member, in a torsion beam type suspension in which at least the trailing arm is constituted of a pipe.SOLUTION: In a torsion beam type suspension 1 in which at least a trailing arm 2 includes a pipe, a pair of attachment holes 221, 221 surrounded by annular walls 222, 222 are formed at pipe faces 21, 21 opposing an extension orthogonal direction of a tip of the trailing arm 2 in a communicative positional relationship, the annular walls 222 are made to contact with and face an external cylinder 41, and a bush 4 is fit and fixed into the attachment holes 221, 221.
Patent JP-2015230165-A (JP)
Title: Inter-mode power ratio measuring method, power ratio measuring device, and inter-mode power ratio measuring system
Inventor: MATSUI TAKASHI
IPC: G01M11/02
Filed: 2014-06-03
Abstract: PROBLEM TO BE SOLVED: To measure frequency characteristics of scattering light due to guided acoustic wave brillouin scattering caused in an optical fiber and compare amounts of modulation that correspond to two desired propagation modes capable of propagating through the optical fiber in the frequency characteristics to calculate a power ratio between the propagation modes.SOLUTION: In an inter-mode power ratio measuring method according to the present invention, there are sequentially executed: a polarization procedure of extracting a polarization modulation component produced by guided acoustic wave brillouin scattering from incident light; a light reception procedure of receiving the incident light having the polarization modulation component extracted in the polarization procedure and converting the light into an electric signal; a spectrum measurement procedure of measuring the polarization modulation component from the electric signal converted in the light reception procedure; and a calculation procedure of comparing the polarization modulation components corresponding to respective propagation modes and calculating a power ratio between the propagation modes that is a ratio of power between the propagation modes for propagating through a few-mode optical fiber.
Patent JP-2015008135-A (JP)
Title: Circuit board and luminaire including circuit board
Inventor: NA SE WOONG
IPC: F21S2/00
Filed: 2014-06-03
Abstract: PROBLEM TO BE SOLVED: To provide a method for efficiently fixing a circuit board and a light guide plate.SOLUTION: A circuit board includes an emitter mount part in which a plurality of light emitters 20 are mounted on a support substrate 10, and an emitter protection part 40 surrounding three or more faces of one or more of the light emitters 20 on the support substrate.
Patent JP-2015229327-A (JP)
Title: Image processing device, image processing method and image recording device
Inventor: NAGAI HAJIME
IPC: B41J2/01
Filed: 2014-06-06
Abstract: PROBLEM TO BE SOLVED: To provide an image recording device that suppresses uneven density due to an eddy air current occurring according to the amount of discharge of ink.SOLUTION: According to recording duty, determination is made as to whether to apply a mask pattern A with relatively small deviation in recording permission rate or a mask pattern B with relatively large deviation in recording permission rate.