baber/WOPTO huggingface dataset:
Patent JP-2017152175-A (JP)
Title: Lithium ion secondary battery
Inventor: KAWAMURA FUMIHIRO
IPC: H01M10/0525
Filed: 2016-02-24
Abstract: PROBLEM TO BE SOLVED: To provide means for using propylene carbonate (PC) as a component of an electrolytic solution, and using graphite as a negative electrode active material to improve lithium ion secondary battery characteristics (especially an output under a low-temperature condition).SOLUTION: A lithium ion secondary battery is arranged to use an electrolytic solution. In the lithium ion secondary battery, a negative electrode active material layer includes graphite particles. The electrolytic solution includes, as essential components, a propylene carbonate and ethylene carbonate which are a cyclic carbonate, and dimethyl carbonate and ethyl methyl carbonate which are a chain carbonate. In the electrolytic solution, the propylene carbonate is 10% or less in volume percentage; the total volume percentage of the ethylene carbonate and the propylene carbonate is 30-40%; and the ratio (A/B) of a total volume A of the ethylene carbonate and the dimethyl carbonate to a total volume B of the propylene carbonate, the ethyl methyl carbonate and the other chain carbonate is 0.5-1.5.SELECTED DRAWING: Figure 1
Patent JP-2017151759-A (JP)
Title: Authentication device, authentication method and program
Inventor: MAKINO TOMOAKI
IPC: G06F21/31
Filed: 2016-02-25
Abstract: PROBLEM TO BE SOLVED: To provide an authentication device that can contribute to improvement in authentication security and authentication accuracy.SOLUTION: An authentication device comprises: a plurality of information acquisition units; a storage unit; and an authentication determination unit. The information acquisition unit is configured to acquire identification information by a mutually different authentication method, and the storage unit is configured to store authentication sequence information that is information for authenticating an authenticated person, and is composed of a combination of an authentication element, in which a set of the authentication method by the information acquisition unit and collation information is bundled as one authentication element, and a sequence. The authentication determination unit is configured to authenticate the authenticated person on the basis of the identification information to be input into the information acquisition unit by the authenticated person and the authentication sequence information.SELECTED DRAWING: Figure 1
Patent JP-2016129244-A (JP)
Title: Semiconductor laser diode
Inventor: Christian lauer
IPC: H01S5/042
Filed: 2016-02-25
Abstract: PROBLEM TO BE SOLVED: To provide an edge-emitting semiconductor laser diode with less non-uniformity of temperature distribution.SOLUTION: A current supply semiconductor layer 26 has a width increasing toward a radiation extraction surface 11. As a result, an active region has a trapezoidal shape, and a thermal effect region 29 having a width B2, decreasing as the distance to the radiation extraction surface increases, is formed. A metalization layer 3 has a width B1 decreasing as the distance to the radiation extraction surface increases.SELECTED DRAWING: Figure 4A
Patent JP-2016119907-A (JP)
Title: Water tank bottom cleaning system
Inventor: HAMA HIROAKI
IPC: A01K63/04
Filed: 2016-02-26
Abstract: PROBLEM TO BE SOLVED: To provide a water tank bottom cleaning system capable of cleaning the inside of the water tank completely and finely, while allowing a cleaning device to travel automatically by setting its travel route freely.SOLUTION: A water tank bottom cleaning system for a fish-and-shellfish breeding water tank has an imaging apparatus 10 for overlooking and imaging a water tank 100 from the upper side, a cleaning device 20 for moving and simultaneously cleaning the bottom of the water tank 100, and a control device 30 connected to the imaging apparatus 10 and the cleaning device 20. The control device 30 allows the cleaning device 20 to travel along a travel route set beforehand in an imaged image, while grasping the position of the cleaning device 20 from the imaged image by the imaging apparatus 10.SELECTED DRAWING: Figure 1
Patent JP-2017151883-A (JP)
Title: Information processing system, information processing device, identity confirmation device, identification information processing method and program
Inventor: ITO MASAHARU
IPC: G06F21/62
Filed: 2016-02-26
Abstract: PROBLEM TO BE SOLVED: To secure the convenience of identity certification using an information processing device and improve the privacy protection of a user.SOLUTION: An identity certification system 100 comprises: a portable terminal device 2; a token issue server 1; and a user information management server 3B. The token issue server 1 stores a token ID which is associated with a unique ID of the portable terminal device 2, which changes according to time and which serves as a substitute for the unique ID, and sends the token ID to the portable terminal device 2. The portable terminal device 2 stores the received token ID, and associates position information indicating the position of the portable terminal device 2 with the token ID and sends the position information and the token ID to the user information management server 3B. The user information management server 3B receives the token ID and the position information from the portable terminal device 2 and stores them, and based on the time series of the stored token ID and position information, performs identity confirmation of a user who possesses the portable terminal device 2.SELECTED DRAWING: Figure 1
Patent JP-2017156398-A (JP)
Title: Set of polarizing plates and liquid crystal panel
Inventor: SATO KAZUNORI
IPC: G02F1/1335
Filed: 2016-02-29
Abstract: PROBLEM TO BE SOLVED: To provide a set of polarizing plates that can suppress a warp of a liquid crystal panel under a high-temperature environment, and a liquid crystal panel obtained by laminating the set of polarizing plates on a liquid crystal cell.SOLUTION: In a set of polarizing plates including a first polarizing plate arranged on a visible side of a liquid crystal cell and a second polarizing plate arranged on a back side of the liquid crystal cell, the second polarizing plate includes a reflection type polarizer, and when a curling force of the first polarizing plate is C1 and a curling force of the second polarizing plate is C2, the difference between the curling forces C2-C1 is 0.4 to 1.0 gf.SELECTED DRAWING: Figure 3
Patent JP-2017013773-A (JP)
Title: Heat exchanger support structure
Inventor: OGAWA JUN
IPC: B60K11/04
Filed: 2016-02-29
Abstract: PROBLEM TO BE SOLVED: To provide a heat exchanger support structure capable of maintaining a normal position of a heat exchanger without retreat at a time of a slight collision or normal travel at which there is no need to retreat the heat exchanger, and capable of avoiding damage to a core part by breaking an attachment pin and retreating the heat exchanger at a time of a collision at which there is need to retreat the heat exchanger.SOLUTION: A heat exchanger support structure 100 comprises an attachment pin 10, a mount rubber 50 and a bracket 60. The bracket 60 includes a through-hole 60a; a collision input part 60b to which an impact force is input at a time of a vehicle collision; a protrusion 60c pressing and breaking the attachment pin 10 by the impact force transmitted from the collision input part 60b; and a pressing part 60d pressing an end portion 200a of a radiator 200 after the attachment pin 10 is broken. The mount rubber 50 includes a support hole 50a into which the attachment pin 10 is inserted. A space 10a is formed in the attachment pin 10 to be located inside of a portion pressed by the protrusion 60c.SELECTED DRAWING: Figure 3
Patent JP-2017156893-A (JP)
Title: Supply and demand adjusting device, supply and demand adjusting system, and supply and demand adjusting method
Inventor: HOSODA JUNKO
IPC: G06Q10/06
Filed: 2016-02-29
Abstract: PROBLEM TO BE SOLVED: To provide a technique capable of supporting execution of further appropriate a measure.SOLUTION: A supply and demand adjusting device comprises: a storage unit for storing production capacity information on production capacity at a supply source site, profit distribution information on a target value of profit distribution at each site including the supply source site and an order placement site, and measure information on a plurality of measures for the shortage of supply; a supply and demand adjusting unit for determining whether the shortage of supply is generated or not by referring to the production capacity information when accepting demand information on the demand of a product; and a measure combination extraction unit for, if the supply and demand adjusting unit determines the shortage of supply, calculating an execution amount in the case where the measure is executed and extracting a combination of measure candidates using the execution amount and the target value.SELECTED DRAWING: Figure 1
Patent JP-2017163199-A (JP)
Title: Telephone system and telephone method
Inventor: KATAOKA ATSUSHI
IPC: H04M3/42
Filed: 2016-03-07
Abstract: PROBLEM TO BE SOLVED: To provide a telephone system and a telephone method that can send an electronic mail attached with communication contents to an appropriate destination according to the contents of telephone communication away from home.SOLUTION: A telephone system comprises a condition storage unit, a voice recognition unit, a destination selection unit, and an electronic mail processing unit. The voice recognition unit transforms a voice to a character string, and extracts words included in the character string. The condition storage unit stores a preset keyword, destination selection conditions for the keyword, and respective addresses satisfying and unsatisfying a destination selection condition correspondingly. The destination selection unit searches the condition storage unit using a key of a word extracted, and selects the destination according to whether appearance of the word matching the keyword satisfies the destination selection condition or not. The electronic mail processing unit sends an electronic mail attached with the character string to the selected destination.SELECTED DRAWING: Figure 1
Patent JP-2017161245-A (JP)
Title: Stereo calibration device, and stereo calibration method, for line sensor cameras
Inventor: FUKAI HIRONAGA
IPC: G01B11/00
Filed: 2016-03-07
Abstract: PROBLEM TO BE SOLVED: To provide a stereo calibration device and a stereo calibration method for line sensor cameras that make possible highly precise calibration of line sensor cameras in a simple way.SOLUTION: A stereo calibration device is equipped in its image processing unit with an image input unit 3a that inputs images from a line sensor camera a calibration marker in which alternately arranged white and black bands of known size are photographed in two or more attitudes, a measurement coordinate calculating unit 3b that calculates coordinates on images of marker points as measurement coordinates in three or more positions of each image and three or more positions of all the images, an external parameter calculating unit 3c that calculates measurement coordinates, internal parameters and external parameters of the camera based on the true value coordinates of the marker points, and a non-linear optimizing unit 3d that optimizes the external parameters on the basis of the measurement coordinates, internal parameters, true value coordinates and external parameters.SELECTED DRAWING: Figure 4
Patent JP-2016166202-A (JP)
Title: Process for improving crystallinity
Inventor: GRAHAM RUECROFT
IPC: A61K31/522
Filed: 2016-03-08
Abstract: PROBLEM TO BE SOLVED: To provide a process for increasing the crystallinity of at least one solid material which is less than 100% crystalline, preferably a pharmaceutical active component.SOLUTION: The process comprises the steps of contacting a solid material with a solvent in which the solid material is insoluble or poorly soluble (a non-solvent); and applying ultrasound to the solid material when in contact with the non-solvent.SELECTED DRAWING: Figure 5
Patent JP-2017166201-A (JP)
Title: Louver and vertical board therefor
Inventor: HIRASHITA HATSUICHI
IPC: E06B7/26
Filed: 2016-03-15
Abstract: PROBLEM TO BE SOLVED: To provide a vertical board for a louver capable of enhancing both opening ratio and water cutoff ratio, along with a louver using the vertical board.SOLUTION: A vertical board is for a louver having an external face part and an internal face part. The vertical board includes at least a first curved part and a second curved part. The first curved part has a protruded surface on a first side in a width direction, while the second curved part has a protruded surface on a second side in the width direction. A first water cutoff part is provided on an edge of the first curved part, the first water cutoff part protruding toward the first side in the width direction and having a water cutoff groove and a guide fin formed thereon. A second water cutoff part is provided on an inner extension part of the edge of the first curved part, the second water cutoff part having a water cutoff groove formed thereon. The first curved part, the second water cutoff part, and the second curved part are provided continuously in the width direction.SELECTED DRAWING: Figure 3
Patent JP-2017169007-A (JP)
Title: Sound volume control system and hard disc built-in display device
Inventor: OKANO HIROYUKI
IPC: G11B33/14
Filed: 2016-03-16
Abstract: PROBLEM TO BE SOLVED: To provide a sound volume control system capable of suppressing vibration of a part to be vibrated caused by propagation of voice output from a speaker to reduce a frequency of occurrence of malfunction or damage, deterioration, or the like of the part to be vibrated.SOLUTION: A sound volume control system for controlling a sound volume output from a speaker comprises: a control unit for outputting a voice signal for voice to be output from the speaker; a voice output unit for performing amplification processing on the voice signal before giving the voice signal to the speaker to make voice be output from the speaker; and a vibration sensor for measuring vibration of a part to be vibrated based on the sound volume of voice output from the speaker to output vibration data to the control unit. Control means including the control unit and the voice output unit, on the basis of the vibration data, corrects a voice signal to be given to the speaker to perform control so that vibration of the part to be vibrated is suppressed.SELECTED DRAWING: Figure 1
Patent JP-2017169127-A (JP)
Title: Communication system, communication system control method, base station device, and radio terminal device
Inventor: TAKAHASHI HIROSHI
IPC: H04B7/04
Filed: 2016-03-17
Abstract: PROBLEM TO BE SOLVED: To provide a communication system, communication system control method, base station device, and radio terminal device that can keep communication efficiency without increasing the amount of the whole data on a training frame in an environment where there are a plurality of radio communication networks next to each other.SOLUTION: When a STA receives first to fifth SSW frames 61A-61E (first training frames) transmitted by an AP, the STA measures their reception quality, and transmits an SSW-ACK frame 64 (first feedback frame) with a reception quality measurement result Result_STA included to the AP. This lets the AP select a beam pattern meeting a prescribed selection criterion as a transmission beam pattern used for transmission to the STA on the basis of the Result_STA.SELECTED DRAWING: Figure 7
Patent JP-2017053835-A (JP)
Title: Sensor, sensor system and motor-driven device
Inventor: HIGASHI YOSHIHIRO
IPC: G01L9/00
Filed: 2016-03-17
Abstract: PROBLEM TO BE SOLVED: To provide a sensor, sensor system and motor-driven device that can improve sensitivity.SOLUTION: According to an embodiment, a sensor includes a support part, a film part, a first detection element, a second detection element and a processing unit. The film part is supported by the support part and is deformed. The first detection element is fixed to the support part, and includes: a first magnetism layer; a second magnetism layer; and a first intermediate layer that is provided between the first magnetism layer and the second magnetism layer. The second detection element is fixed to the film part, and includes: a third magnetism layer; a fourth magnetism layer; and a second intermediate layer that is provided between the third magnetism layer and the fourth magnetism layer. The processing unit is configured to output an output signal based on a second signal to be obtained from the second detection element when a first signal to be obtained from the first detection element is in a first state, in which an output of the processing unit when the first signal is in a second state different from the first state is different from the output signal.SELECTED DRAWING: Figure 1
Patent JP-2017167991-A (JP)
Title: Head mount device, program, and work support system
Inventor: OKAZAKI IKUYA
IPC: G06Q10/06
Filed: 2016-03-17
Abstract: PROBLEM TO BE SOLVED: To provide a head mount device which an operator wears on his/her head and which can provide the operator with an image corresponding to each target device the operator works on.SOLUTION: A head mount device includes a display unit to display an image, a work information acquisition unit that acquires the work information including the work content information expressing the content of the work and the schedule information expressing the schedule of the work, a time acquisition unit that acquires the current time, a display control unit that causes the display unit to display an image of the content of the work expressed by the work content information included in the work information on the basis of the schedule information included in the work information acquired by the work information acquisition unit and the time acquired by the time acquisition unit.SELECTED DRAWING: Figure 1
Patent JP-2017175305-A (JP)
Title: Imaging apparatus
Inventor: AOYAMA YUZO
IPC: G03B15/00
Filed: 2016-03-23
Abstract: PROBLEM TO BE SOLVED: To provide an imaging apparatus capable of creating multiple images through one imaging action without causing a user to perform complicated operation and further capable of obtaining an unexpected development result by preventing the same development parameter from being continuously set.SOLUTION: An imaging apparatus comprises: still picture capturing means; development parameter designation means for a captured still picture; means for storing the captured still picture; random selection means for a development parameter of the captured still picture; means for switching between control means for creating two images through one imaging action and control means for creating two images through ordinary imaging and one imaging action; and development processing means for developing one of the two images with the designated development parameter and developing the remaining image with a randomly selected development parameter. The random selection means for the development parameter performs probability weighting on the basis of use histories of development parameters in such a manner that a selection probability of a development parameter for which the lapse of time from the last use is short is decreased and a selection parameter of a development parameter for which the lapse of time from the last use is long is increased.SELECTED DRAWING: Figure 1
Patent JP-2016154352-A (JP)
Title: Radio communication system, radio terminal, control method for radio terminal and control program for radio terminal
Inventor: WATANABE TAKASHI
IPC: H04W40/02
Filed: 2016-03-23
Abstract: PROBLEM TO BE SOLVED: To provide a radio network relay method having reliability.SOLUTION: A master radio terminal 101 and relay radio terminals 201, 301, 401, 501, 601 transmit beacon signals containing relay stage number information as information representing the number of relay stages to be passed for communication with the master radio terminal 101. A radio terminal which newly participate in this radio communication system includes a reception level measuring part for measuring the reception level of each of the received beacon signals, a relay stage number analyzer for achieving relay stage number information from each of the received beacon signals, and an affiliation radio terminal determining part for determining, as a connection destination, a radio terminal for which the reception level of the measured beacon signal is determined to be equal to a predetermined value or more and also which is determined to serve as a transmission source for transmitting a beacon signal of the lowest number of relay stages based on the achieved relay stage number information.SELECTED DRAWING: Figure 2
Patent JP-2016194295-A (JP)
Title: System for cooling turbine engine
Inventor: NING WEI
IPC: F02C7/18
Filed: 2016-03-24
Abstract: PROBLEM TO BE SOLVED: To provide a system for cooling a turbine engine that reduces thermal stresses in turbine shroud assemblies.SOLUTION: In one aspect, the present subject matter is directed to a system for cooling a turbine engine. The system includes a cooling medium source, a stator vane having an internal flow passage that is in fluid communication with the cooling medium source, and a turbine shroud assembly having an internal flow passage that is in fluid communication with the internal flow passage of the stator vane. The system allows reduced peak thermal gradients between a cooling medium provided by the cooling medium source and various turbine components such as the turbine shroud assembly.SELECTED DRAWING: Figure 1
Patent JP-2016107157-A (JP)
Title: Game machine
Inventor: SHIMIZU SHINGO
IPC: A63F7/02
Filed: 2016-03-24
Abstract: PROBLEM TO BE SOLVED: To provide a game machine characteristic in its display means.SOLUTION: The game machine includes: display means capable of displaying a plurality of kinds of displays including a full-tray error display and a shooting direction instruction display; light emission means; and a transmission part. Also, the transmission part is positioned in front of the display means, and capable of displaying a pattern in a first area that is a partial area of the transmission part, when the light emission means emits light. At least a part of the full-tray error display is configured to be overlapped with at least a part of the first area.SELECTED DRAWING: Figure 237
Patent JP-2017184300-A (JP)
Title: Voltage converter
Inventor: TENG HAO
IPC: H02M3/155
Filed: 2016-03-28
Abstract: PROBLEM TO BE SOLVED: To provide a voltage converter capable of protecting a voltage conversion unit by stopping the operation forcibly upon occurrence of an overcurrent, and capable of enhancing the degree of protection by prohibiting operation of the voltage conversion unit at the time of internal abnormality thereof.SOLUTION: A voltage converter 1 has a protection unit 20 for stopping the operation of a voltage conversion unit 6 forcibly when a current flowing therethrough is in overcurrent state, a release unit for releasing forced stop when an abnormality is not detected by an abnormality detection unit during forced stoppage of the voltage conversion unit 6 by the protection unit 20, and a prohibition unit for prohibiting operation of the voltage conversion unit 6, when operation stop of the voltage conversion unit 6 by the protection unit 20 was repeated predetermined number of times or for a predetermined time.SELECTED DRAWING: Figure 1