baber/WOPTO huggingface dataset:
Patent JP-2015140126-A (JP)
Title: Front vehicle body structure of vehicle
Inventor: KUWATA KYOHEI
IPC: B62D25/10
Filed: 2014-01-30
Abstract: PROBLEM TO BE SOLVED: To more effectively relax shock to an external object struck on a bonnet so that the bonnet can be deformed more downward by delaying bottoming of a hinge mechanism onto an upper surface of an apron reinforcement.SOLUTION: A rear end portion of a hinge arm 12 is swingably coupled to a rear end portion of an apron reinforcement 30 by a pin 13. A front end portion of the hinge arm 12 is swingably coupled to a rear end portion of a bonnet 2 by a pin 15. A concave portion 31 for receiving a front portion of the hinge arm 12 is formed in an upper portion of the apron reinforcement 30. When receiving a load from an external object struck on the bonnet 2, the front portion of the hinge arm 12 is received in the concave portion 31 while the hinge arm 12 is tilted forward and downward. Preferably, a notch 12a is formed in a lower surface of the hinge arm 12 so as to prevent interference with a rear edge 31a of the concave portion 31 in a state in which the hinge arm 12 is tilted forward and downward.
Patent JP-2015141170-A (JP)
Title: Current detection circuit and power supply device
Inventor: MASUDA KAZUKI
IPC: G01R19/00
Filed: 2014-01-30
Abstract: PROBLEM TO BE SOLVED: To provide a current detection circuit capable of switching between sensing resistors depending on the amount of current being detected and preventing unnecessary voltage drop from remaining in the circuit, and to provide a power supply device.SOLUTION: A first detector 13a detects current flowing through a first resistor 11 when a controller 2a turns a first switch 15 off and turns a second switch 16 on to short-circuit two ends of a second resistor 12. A second detector 14a detects current flowing through the second resistor 12 when the controller 2a turns the second switch 16 off and turns the first switch 15 on to short-circuit two ends of the first resistor 11. The controller 2a turns the first switch 15 on and the second switch 16 off when the current detected by the first detector 13a is greater than a preset amount of current, and turns the first switch 15 off and the second switch 16 on when the current detected by the second detector 14a is smaller than the preset amount of current.
Patent JP-2015142533-A (JP)
Title: Combine
Inventor: TAKEUCHI KENICHIRO
IPC: A01F12/16
Filed: 2014-01-31
Abstract: PROBLEM TO BE SOLVED: To provide a combine in which an upper cover can be opened easily in hand threshing operation while enabling prevention of unintentional engine restart.SOLUTION: A threshing clutch (90A) which transfers and blocks rotation of an engine (62) to/from a thresher (3) is provided between the engine (62) and the thresher (3). Above the thresher (3), an upper cover (50D) which covers an upper area of a threshing cylinder (55) provided on the thresher (3) and first detection means (120) which detects a half-open state of the upper cover (50D) are arranged. The combine comprises a controller (85) configured to start the engine (62) only when the threshing clutch (90A) is cut off and the first detection means (120) does not detect a half-open state of the upper cover (50D).
Patent JP-2015145623-A (JP)
Title: Fuel injection controller
Inventor: SEKITA KENTARO
IPC: F02D41/22
Filed: 2014-01-31
Abstract: PROBLEM TO BE SOLVED: To provide a fuel injection controller capable of preventing occurrence of gasoline hammer and improving startability, with an inexpensive configuration.SOLUTION: A control unit 101 calculates an appropriate fuel injection quantity on the basis of information on a throttle sensor 103, an engine rotation speed, and the like. A drive circuit 202 drives an injector 201 on the basis of an instruction of the control unit 101. A signal processing unit 203 provided in an ASIC 204 transmits information indicating operation of the drive circuit 202 to the control unit 101 as a return signal. The control unit 101 includes a voltage monitoring unit 113 monitoring a power supply voltage supplied from a battery 214, controls a starter motor 209 starting an engine 18 with the battery 214 used as a power supply in response to operation of a starter switch 102 to be driven. If the voltage monitoring unit 113 detects that the power supply voltage falls below a first voltage Vth1 corresponding to a reset voltage value of the ASIC 204, the control unit 101 controls the drive circuit 202 to stop driving the injector 201 after passage of predetermined time.
Patent JP-2014158265-A (JP)
Title: Cryptographic devices and methods for generating and verifying commitments from linearly homomorphic signatures
Inventor: JOYE MARC
IPC: H04L9/32
Filed: 2014-02-14
Abstract: PROBLEM TO BE SOLVED: To provide cryptographic devices and methods for generating and verifying commitments from linearly homomorphic signatures.SOLUTION: A processor (120) of a device (100) generates a cryptographic commitment by: receiving a vector m, a public verification key of a homomorphic signature scheme, and a tag; choosing a signature σ in a signature space; generating a commitment c by running a verification algorithm of the homomorphic signature scheme; and outputting the commitment c as intermediate values resulting from the verification algorithm.
Patent JP-2015154620-A (JP)
Title: Controller of permanent magnet synchronous motor
Inventor: NOMURA NAOFUMI
IPC: H02P6/18
Filed: 2014-02-17
Abstract: PROBLEM TO BE SOLVED: To provide a controller of permanent magnet synchronous motor capable of reducing position arithmetic error and performing stable control even when position arithmetic error is large.SOLUTION: A controller controls the current and the terminal voltage on a γ-axis and a δ-axis estimated from a d-axis which is an axis parallel to a rotor magnetic pole direction of an electric motor and a q-axis which is an axis perpendicular thereto while converting the current and the terminal voltage on a permanent magnet synchronous motor 80 into a vector respectively. The controller includes: means for estimating an x-axis which is a direction axis to apply a high-frequency AC voltage to the electric motor and a y-axis as an axis perpendicular thereto to overlap the x-axis with a high-frequency AC voltage; means for calculating an inductance from a current equivalent value on the electric motor; means for calculating an angular difference between the γ-axis and the δ-axis, the x-axis and the y-axis from the inductance; means for detecting a y-axis high frequency current amplitude from the γ-axis current, the δ-axis current and the angular difference; and means for calculating a position of the pole from the y-axis high frequency current amplitude.
Patent JP-2015154405-A (JP)
Title: Radio communication system, radio communication method, radio communication device, management device, and management method
Inventor: KASHIMURA SATOSHI
IPC: H04W28/16
Filed: 2014-02-18
Abstract: PROBLEM TO BE SOLVED: To provide a longer voice communication available time in a radio communication network with limited communication time.SOLUTION: This invention is a radio communication system having a plurality of radio communication devices with limited communication time within a predetermined unit time period, where each of the plurality of radio communication devices transmits and receives a communication signal by multi-hop radio communication, communication time control means is provided for temporarily changing communication time while keeping limited communication time within a predetermined unit time period.
Patent JP-2015158609-A (JP)
Title: Karaoke device and karaoke program
Inventor: NAKAMURA NORIHIKO
IPC: G10K15/04
Filed: 2014-02-25
Abstract: PROBLEM TO BE SOLVED: To provide a karaoke device by which a user can enjoy a ranking change with respect to evaluation of singing during the singing.SOLUTION: The karaoke device is configured to execute reproduction processing and ranking comparison processing. In the reproduction processing, performance information is reproduced by reproduction means in music information corresponding to designated music, a score is calculated in every predetermined timing on the basis of comparison between evaluation reference information included in the music information and singing voice information inputted from a microphone, and the ranking comparison processing is executed on the basis of the calculated score. In the ranking comparison processing, a ranking change on virtual ranking information in which virtual scores are distributed on the basis of a change of the score calculated in the reproduction processing, is discriminated by comparing the score calculated in the reproduction processing with the virtual ranking information, and the ranking change is displayed out.
Patent JP-2015157693-A (JP)
Title: Sheet loading device and image formation apparatus
Inventor: SHINKAWA SHOHEI
IPC: B65H7/14
Filed: 2014-02-25
Abstract: PROBLEM TO BE SOLVED: To provide a sheet loading device which can accurately detect the length of a sheet loaded on a sheet loading part while suppressing increase in cost, and an image formation apparatus.SOLUTION: A sheet loading device comprises a sheet loading part provided with a loading surface on which a sheet can be loaded, and sheet length detection means which can detect the sheet length by detecting whether or not a surface of the sheet facing the loading surface is brought into contact or close proximity at a prescribed position in a sheet transfer direction on the loading surface of the sheet loading part. The sheet length detection means consists of a plurality of projections projecting so as to be capable of advancing/retreating on the loading surface of the sheet loading part, and a retreat detection part for detecting whether or not at least one of the plurality of projections retreats to the lower side of the loading surface, and at least one of the plurality of projections is provided at a position closer to an upstream side end in the sheet transfer direction of the sheet loading part than the other projections.
Patent JP-2015161970-A (JP)
Title: Electronic terminal equipment, pen device, electronic terminal system, and information transmission method
Inventor: ADACHI KAZUKIRO
IPC: G06F3/041
Filed: 2014-02-26
Abstract: PROBLEM TO BE SOLVED: To notify a user of an event such as a decrease in the residual amount of a battery which has occurred in a pen device to be used for inputting position information to electronic terminal equipment by using a simple transmission system without providing any display part or additional transmission means in the pen device.SOLUTION: The electronic terminal equipment includes: a reception part for receiving an electromagnetic wave to be transmitted from a pen device to generate a reception signal; a detection part for detecting the amplitude or frequency of the reception signal; a position measurement part for measuring the relative position of the pen device to the electronic terminal equipment on the basis of the amplitude of the reception signal; a determination part for determining whether or not the rate of change of the amplitude or frequency of the reception signal per fixed time is larger than a predetermined value; and a notification part for, when it is determined that the rate of change of the amplitude or frequency of the reception signal per fixed time is larger than the predetermined value, notifying a user of an event which has occurred in the pen device, or changes the display system of the position of the pen device in accordance with the event which has occurred in the pen device.
Patent JP-2015160000-A (JP)
Title: Game machine
Inventor: FUSE KAZUYA
IPC: A63F7/02
Filed: 2014-02-27
Abstract: PROBLEM TO BE SOLVED: To avoid continuous execution of a failure ready-to-win performance having a high degree of expectation for a jackpot while matching a relationship between a symbol variation time and duration of the performance.SOLUTION: When a game result turns out a small symbol A in a normal state (a low-probability and non time-shortening state), a game machine first executes a special ready-to-win performance (a story ready-to-win performance). The special ready-to-win performance is configured to suggest a winning possibility higher than that of the normal ready-to-win performance so as to arouse a degree of expectation of a player. However, this case falls under the small winning symbol A, so that the game machine executes, in the special ready-to-win performance, a performance (an apparent failure performance) with a contant falling under the small winning symbol A. After the special ready-to-win performance, the game machine executes the small winning game and, after the termination of the small winning game, switches a variation pattern table to transfer the game state to a state without special ready-to-win performance. This configuration can avoid such an event that a failure special ready-to-win performance (a heated ready-to-win performance) having a high degree of expectation for the jackpot is continuously executed.
Patent JP-2015161239-A (JP)
Title: internal combustion engine
Inventor: TANIGUCHI KAZUHISA
IPC: F02M69/00
Filed: 2014-02-27
Abstract: PROBLEM TO BE SOLVED: To suppress generation and deposition of deposit due to temperature rising in an injector injecting fuel.SOLUTION: The port injection type internal combustion engine where the injector 11 injecting fuel is disposed in an intake port 52 includes an air cooling mechanism 6 for jetting air to a tip of the injector 11 after stop of the internal combustion engine. The air cooling mechanism 6 includes elements such as a nozzle 61 for ejecting compressed-air toward the tip of the injector 11 and air supply means for supplying compressed-air to the air ejection nozzle 61. The air ejection nozzle 61 is installed upstream from the tip of the injector 11 in an intake passage 3.
Patent JP-2015162640-A (JP)
Title: Semiconductor device and manufacturing method of the same
Inventor: TERADA TAKASHI
IPC: H01L21/3205
Filed: 2014-02-28
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor device and a manufacturing method of the same, which inhibits immersion of moisture from around a pad electrode of the semiconductor device having a back side illumination photoelectric conversion element to the inside of the semiconductor device.SOLUTION: A semiconductor device comprises a chip region including a back side illumination photoelectric conversion element, a mark-like appearance part MK, a pad electrode PA and a connection part SR. The mark-like appearance part MK includes an insulation film IF which covers an entire lateral face of a trench TH2 formed in a semiconductor substrate SI. The pad electrode PA is arranged at a position overlapping the mark-like appearance part MK. The connection part SR connects the pad electrode PA and the mark-like appearance part MK. At least a part of the pad electrode PA on the side of the other principal surface S2 of the semiconductor substrate SI is exposed by an opening TH which extends from the side of the other principal surface S2 of the semiconductor substrate SI to reach the pad electrode PA. The mark-like appearance part MK and the connection part SR are arranged so as to surround at least a part of a periphery of the opening TH in planar view.
Patent JP-2015168619-A (JP)
Title: Novel use of n-substituted sulfonyl indole derivative compound
Inventor: KAMIMURA DAISUKE
IPC: A61P35/00
Filed: 2014-03-04
Abstract: PROBLEM TO BE SOLVED: To provide a pharmaceutical composition that comprises an N-substituted sulfonyl indole derivative compound having proliferation inhibitory action for a wide range of cancer cells as an active ingredient.SOLUTION: An anticancer agent pharmaceutical composition comprises an N-substituted sulfonyl indole derivative compound represented by the formula (1), having B12 melanoma cell proliferation inhibitory activity, where R is a lower alkyl group, an aryl group which may be substituted, or a heteroaryl group which may be substituted.
Patent JP-2015170790-A (JP)
Title: semiconductor device
Inventor: MANABE KAZUTAKA
IPC: H01L21/8242
Filed: 2014-03-10
Abstract: PROBLEM TO BE SOLVED: To reduce the possibility of collapse of a lower electrode 40 in the process of manufacturing without using on a support film.SOLUTION: A semiconductor device 1 comprises a lower electrode 40 as a columnar conductor which is formed so as to project upward from a surface S and has an upper part 40u, a bottom part 40b and a side surface 40s extending from the upper part 40u to the bottom part 40. The side face 40s includes three concave surfaces A1-A3 and each of the concave surfaces A1-A3 is formed to continuously extend from the upper part 40u to the bottom part 40b. With this composition, since mechanical strength of the lower electrode 40 itself is increased compared with a conventional columnar or bottomed-cylindrical lower electrode, the possibility of collapse of the lower electrode 40 can be reduced in the process of manufacturing without using a support film.
Patent JP-2015171128-A (JP)
Title: Packet acquisition method, packet acquisition device, and packet acquisition program
Inventor: SONODA MASATAKA
IPC: H04L12/70
Filed: 2014-03-11
Abstract: PROBLEM TO BE SOLVED: To provide a packet acquisition method capable of acquiring a packet including high-accuracy information, a packet acquisition device, and a packet acquisition program.SOLUTION: The method of acquiring a packet subjected to monitoring includes: a control step of controlling, by a control device, one or more relay devices connecting a virtual device subjected to monitoring and a monitoring device which monitors the packet by operating in a physical device different from the physical device in which the virtual device subjected to monitoring operates, in such a manner that a mirror packet for which the virtual device subjected to monitoring is a transmission source or a destination, reaches the monitoring device via the relay device; a detection step of detecting, by the control device, an occupancy period in which any other packet than the packet for which the virtual device subjected to monitoring is the transmission source or the destination, is not passed on the basis of history information of the packet passing the relay device; and an extraction step of accumulating, by the monitoring device, the mirror packet that reaches the monitoring device, and extracting a mirror packet that reaches the monitoring device within the occupancy period, as a packet subjected to monitoring among the accumulated mirror packets.
Patent JP-2015174989-A (JP)
Title: Method of producing coke for blast furnace
Inventor: HAYASHIZAKI HIDEYUKI
IPC: C10B57/06
Filed: 2014-03-18
Abstract: PROBLEM TO BE SOLVED: To provide a method of producing coke for blast furnaces which is excellent in coke strength while achieving more effectively a coal modification activity with a binding replenishment material.SOLUTION: A method of producing coke for blast furnaces is based on charging a coal blend added with a binding replenishment material into a coke oven, and the coal blend is formed by using one or both of a coal of a coalification degree Ro of 0.9% or smaller or a coal of a coalification degree Ro of 1.1% or greater. With the binding replenishment material added to the coal blend, the coal blend is subjected to a high-temperature keeping treatment in a nonoxidative atmosphere at 150-350°C for 1-12 h and then charged into a coke oven.
Patent JP-2015174861-A (JP)
Title: Layered tablet and method of producing the same
Inventor: ISHIDA KAZUHIRO
IPC: A61K9/24
Filed: 2014-03-18
Abstract: PROBLEM TO BE SOLVED: To provide a layered tablet that can be produced conveniently, and suppresses the attachment of powder comprising loxoprofen to a pestle in tableting.SOLUTION: A layered tablet according to the present invention comprises an α layer comprising at least one (A) component selected from the group consisting of loxoprofen and salt thereof, and a β layer comprising at least one (B) component selected from the group consisting of antacid (b1), and inorganic salt other than the antacid (b1). Preferably, the compounding ratio of the (A) component in the β layer is lower than the compounding ratio of the (A) component in the α layer (A).
Patent JP-2015179584-A (JP)
Title: Light emitting element
Inventor: AZUMAYA YASUNOBU
IPC: H05B33/22
Filed: 2014-03-19
Abstract: PROBLEM TO BE SOLVED: To improve the light extraction efficiency of a light emitting element more effectively.SOLUTION: A light emitting element 100 includes multiple layers laminated with each other. The multiple layers include a light emitting layer. A first irregularity 10 is formed on an interface between the layers, which have different refraction indexes, of the multiple layers (for example, an interface 115 between a first translucent layer 110 and a second translucent layer 120). Light scattering processing which scatters light (for example, a second irregularity 20 formed on a surface of the first irregularity 10) is performed on the surface of the first irregularity 10.
Patent JP-2015179212-A (JP)
Title: Content presentation system, method, and program
Inventor: YAGAKINAI IZURU
IPC: G09B7/04
Filed: 2014-03-19
Abstract: PROBLEM TO BE SOLVED: To provide a content presentation system capable of automatically acquiring information related to a state suitable for presenting content such as e-learning to a user.SOLUTION: An environment information acquisition part 22 acquires the environment information of a user terminal. A presentation part 33 presents content to a user, and a reception part 34 receives a response from the user. A management part 32 manages the content, and obtains an evaluation result for the receive response. A creation part 4 creates training data by associating the acquired environment information with the obtained evaluation result. A construction part 5 constructs a prediction model of whether or not the environment information corresponds an appropriate state for presenting the content to the user on the basis of the training data.
Patent JP-2015186274-A (JP)
Title: Rotor of rotary electric machine and rotary electric machine including the same
Inventor: AIKI KOSUKE
IPC: H02K1/22
Filed: 2014-03-20
Abstract: PROBLEM TO BE SOLVED: To provide a rotor of a rotary electric machine capable of improving an output during high-speed rotation by suppressing self-inductance.SOLUTION: A rotor 100 has a rotor core 10 at which a plurality of slots 14 each for storing a rotor conductor 16 are provided. A width of a portion sandwiched between mutually neighboring slots 14 along a circumferential direction at the rotor core 10 is made narrower toward a gap with a stator along a radial direction.
Patent JP-2015182305-A (JP)
Title: notebook
Inventor: TANAKA KANJI
IPC: B42F7/00
Filed: 2014-03-24
Abstract: PROBLEM TO BE SOLVED: To provide a notebook capable of achieving a low height by reducing a number of parts.SOLUTION: A base region including a holding part that permits attachment of a binding tool 10 and becomes the center of opening and closing is integrally formed with a front paper body 1010 in a region of an internal surface of the front paper body 1010. The holding part is disposed from the internal surface of the front paper body and extends closer to an outer surface in order to bring a pivot that becomes the center of opening and closing of a binding lever 12 near the internal surface. A closed chain locking part 100 for locking a front end of the binding lever 12 of the binding tool 10 is integrally formed on the front paper body 1010.