baber/WOPTO huggingface dataset:
Patent JP-2014157878-A (JP)
Title: Bonding device of printed wiring board and bonding method of printed wiring board
Inventor: SAITO KOJI
IPC: H01L21/60
Filed: 2013-02-14
Abstract: PROBLEM TO BE SOLVED: To provide a bonding device of a printed wiring board capable of enhancing productivity, and to provide a bonding method of a printed wiring board.SOLUTION: A bonding device of a printed wiring board comprises: a plate jig provided with one or more aperture; one or more flexible board mounted on the plate jig so that the position of the aperture substantially matches a planned bonding area, with one or more flexible board being laminated on the side opposite from the aperture; a block member for fixing the other board and the flexible board on which the other board is laminated, by pressing the other board; and a bonding head. Bonding is performed by abutting the bonding head against the planned bonding area through the aperture of the plate jig.
Patent JP-2014156898-A (JP)
Title: Screw with drive hole and header punch for manufacturing screw with drive hole
Inventor: MIYAGAWA TSUTOMU
IPC: F16B23/00
Filed: 2013-02-15
Abstract: PROBLEM TO BE SOLVED: To cause a square bit to be engaged with a drive hole before driving a screw and after driving the screw to cause the square bit to be easily removed from the drive hole.SOLUTION: This invention relates to a screw with a drive hole formed with a square drive hole 4 having a plurality of inner wall surfaces 5 at the top surface of a head part 1 into which a square bit 8 is fitted. Protrusions 7 extending along an axial line of the screw are formed at the inner wall surface 5 of the plurality of inner wall surfaces 5 of the drive hole 4 to which the square bit 8 is engaged when the screw is driven.
Patent JP-2014164801-A (JP)
Title: Nonaqueous electrolyte, nonaqueous electrolyte secondary battery using the same, and secondary battery system with nonaqueous electrolyte secondary battery
Inventor: NISHIMURA KATSUNORI
IPC: H01M2/16
Filed: 2013-02-21
Abstract: PROBLEM TO BE SOLVED: To provide a nonaqueous electrolyte which makes possible to impart fire retardance and the capability of preventing overcharge while keeping battery characteristics.SOLUTION: A nonaqueous electrolyte comprises a nonaqueous solvent and 5-30 mass% of a flame retardant including a compound expressed by the chemical formula (1) or (2) below. The substituent groups (X1, X2, X3) of the compound participate in a polymerization reaction during overcharge, and contribute to the enhancement in the compatibility of the nonaqueous solvent and the flame retardant.
Patent JP-2013121554-A (JP)
Title: Reel-type game machine
Inventor: SAMIZO MASAHITO
IPC: A63F5/04
Filed: 2013-02-22
Abstract: PROBLEM TO BE SOLVED: To provide a reel-type game machine configured to improve the originality of a special drum rotation to be executed before normal rotation, as well as increasing the fun of a game.SOLUTION: A plurality of the rotary drums 20a, 20b and 20c are arranged in a special arrangement, in which a notice symbol combination is located outside a display window 20 when a specific symbol combination is displayed inside the display window 20. The time required for displaying the notice symbol combination in the display window from the state in which the specific symbol combination is displayed inside the display window 20 when the rotary drums 20a, 20b and 20c rotate at a performance rotation speed, is set in the performance time beforehand. A special rotation execution means starts the special rotation when the specific symbol combination is displayed inside the display window 20, and ends the special rotation when the performance time elapses so that the notice symbol combination is displayed inside the display window 20 when the special rotation is ended.
Patent JP-2014162947-A (JP)
Title: Ito sputtering target and method for manufacturing the same
Inventor: JOHO MASANORI
IPC: C23C14/34
Filed: 2013-02-25
Abstract: PROBLEM TO BE SOLVED: To provide an ITO sputtering target capable of forming an ITO transparent conductive film having a content of Sn further increased, and a method for manufacturing the same.SOLUTION: The ITO sputtering target is a sintered body obtained by sintering a mixture containing a Sn oxide of 20-80wt% and the remainder consisting of an In oxide at a temperature of 800-1000°C under a pressure of more than 100 Kgf/cmand 500 Kgf/cmor less in non-oxidative atmosphere and has a structure dispersed and distributed by a Sn-oxide phase and an In oxide phase and a relative density of 90% or more. The In oxide and the Sn oxide are powders having an average particle size of 0.1-0.4 μm. The ITO sputtering target is formed on the basis of the obtained sintered body.
Patent JP-2014155430-A (JP)
Title: Voltage imbalance suppression device for distribution system and voltage imbalance suppression method of distribution system
Inventor: HANADA YUICHI
IPC: H02J3/26
Filed: 2013-02-06
Abstract: PROBLEM TO BE SOLVED: To provide a voltage imbalance suppression device for a distribution system by which a voltage can be maintained proper even in a system where voltage imbalance occurs.SOLUTION: The voltage imbalance suppression device comprises: a step voltage regulator (SVR) installed in the middle of a distribution system so as to monitor voltages of all three phases at a secondary side and in a terminal of the distribution system; and a phase static capacitor (SC) for power factor improvement installed closer to the terminal of the distribution system. A voltage difference between a phase of a highest voltage (maximum phase) and a phase of a lowest voltage (minimum phase), among the voltages of the three phases, is determined and when the voltage difference is great, the number of the phase static capacitors (SC) to be thrown in for the minimum phase and the number of the phase static capacitors (SC) to be opened for the maximum phase are determined so as to reduce the voltage difference. After the voltage difference is suppressed by controlling the phase static capacitor (SC), the voltage is maintained within a proper range by the step voltage regulator (SVR).
Patent JP-2014140610-A (JP)
Title: Game system, game control device, game control method, and program
Inventor: SAKIYAMA TAKAHIRO
IPC: A63F13/426
Filed: 2013-02-26
Abstract: PROBLEM TO BE SOLVED: To provide a game system capable of improving the interest of a game which is advanced as a result that a user arranges an object in a game field thereby to make a predetermined object combination.SOLUTION: In the case where an object is newly arranged by an arrangement instruction, a first decision portion 154 decides whether or not the combination of a predetermined number of objects newly arranged in juxtaposition of a predetermined direction, that is, a predetermined number of objects newly arranged by an arrangement instruction is a predetermined combination. A change portion 156 changes the relative positional relation between the object arranged newly by the arrangement instruction and the object arranged in advance. A second decision portion 158 decides, after the change by the change portion 156, whether or not the combination of said predetermined number is a predetermined one. The game processing is executed on the basis of the decision result of at least one of the first decision portion 154 and the second decision portion 156.
Patent JP-2014166294-A (JP)
Title: Game machine
Inventor: HAMAGUCHI HIROSHI
IPC: A63F7/02
Filed: 2013-02-28
Abstract: PROBLEM TO BE SOLVED: To deter a player from promptly getting tired of a game.SOLUTION: In a reserved pattern composed of a plurality of pattern rows as well as a special pattern indicating a winning/losing determination result, patterns corresponding to a plurality of reservations are combined and displayed to execute a performance in a game. Therefore, a player can enjoy performances of reserved patterns as well as the special pattern, thus preventing the player from promptly getting tired of a game.
Patent JP-2014173842-A (JP)
Title: Light-emitting element drive device, control method of the same, optical encoder, and camera
Inventor: SHIBATA MASANORI
IPC: G01D5/36
Filed: 2013-03-05
Abstract: PROBLEM TO BE SOLVED: To provide an advantageous technique for turning a light-emitting element turned to a non-light emission state from a light emission state back to the original light emission state.SOLUTION: A light-emitting element drive device includes: a light-emitting element; a drive unit having a control terminal and driving the light-emitting element according to a potential of the control terminal; and a control unit having a voltage holding unit. The control unit controls the potential of the control terminal so that an amount of light emission approaches a target value and a voltage corresponding to the potential of the control terminal is held by the voltage holding unit when the light-emitting element is in the light emission state, and controls the potential of the control terminal so as to deactivate the drive unit when the light-emitting element is turned to the non-light emission state. The light-emitting element drive device further controls the potential of the control terminal using the voltage held by the voltage holding unit when the light-emitting element is turned to the light emission state from the non-light emission state.
Patent JP-2013164595-A (JP)
Title: Projector
Inventor: YANAGISAWA YOSHIYUKI
IPC: H04N5/74
Filed: 2013-03-11
Abstract: PROBLEM TO BE SOLVED: To provide a projector capable of effectively cooling optical elements.SOLUTION: The projector comprises a liquid-cooling device 6 for circulating cooling liquid along an annular flow channel C and cooling the optical elements by the cooling liquid. The liquid-cooling device 6 comprises: an optical element holding section 61 configured to allow the cooling liquid to flow therein and hold the optical elements so as to transfer heat to the cooling liquid; a liquid pumping section 62 for sucking in and feeding by pressure the cooling liquid; and a plurality of liquid circulation members 66 for connecting the optical element holding section 61 and the liquid pumping section 62 and forming the annular flow channel C. The projector comprises a Peltier element 72 comprising a heat-absorbing surface 721 and a heat-radiating surface 722, and is connected to the liquid-cooling device 6 in a state to allow the heat-absorbing surface 721 to transfer the heat to the cooling liquid.
Patent JP-2014176461-A (JP)
Title: Walking measurement system
Inventor: MORIGUCHI TOMONORI
IPC: A63B69/00
Filed: 2013-03-14
Abstract: PROBLEM TO BE SOLVED: To provide a walking measurement system capable of tracing leg positions with high accuracy.SOLUTION: A walking measurement system 100 includes: a laser range sensor 10 acquiring two-dimensional plane distance information; and an electronic controller 20 specifying leg positions of a subject with time on the basis of the two-dimensional plane distance information. The electronic controller 20 has: an observation position detection part 21 detecting leg observation positions; a prediction positions calculation part 22 calculating leg prediction positions; and a correlation processing part 23 performing correlation processing between the leg observation positions and the leg prediction positions to specify the leg positions. The correlation processing part 23 includes: a gate setting part 23a setting gates each spreading in a prescribed range with each leg prediction position as a reference; and an association part 23b associating the leg observation position as the leg position when the leg observation position is present inside the gate. The gate setting part 23a changes the range of the gate according to a state of a leg of the subject.
Patent JP-2014179523-A (JP)
Title: Substrate unit
Inventor: MATSUSHITA HIROKI
IPC: H05K7/20
Filed: 2013-03-15
Abstract: PROBLEM TO BE SOLVED: To provide a substrate unit which efficiently radiates heat generated by a heating component thereby preventing overheating of the heating component and achieves excellent reliability and versatility and low costs.SOLUTION: A substrate unit includes: a substrate 10 having multiple wiring patterns 14; a heating component 5a mounted on one main surface 11 of the substrate 10; and a metal chip 20 mounted on the first main surface 11. The metal chip 20 and the heating component 5a are mounted on the wiring patterns 14 and are connected with each other through the wiring patterns 14.
Patent JP-2014179958-A (JP)
Title: Picked-up image display device, imaging system, picked-up image display method, and program
Inventor: WATANABE NOBUYUKI
IPC: H04N5/225
Filed: 2013-03-15
Abstract: PROBLEM TO BE SOLVED: To display a field angle range of an other imaging device in an image picked up by an imaging part included in the own device even in a case where an arrangement relation between the own device and the other imaging device can be changed.SOLUTION: A position attitude measurement part 201 measures a position and direction of the own device. A position attitude data difference calculation part 202 calculates difference data between second position attitude data and first position attitude data. A drawing frame data calculation processing part 204 calculates an imaging region of a first imaging part 101 that uses an imaging region of a second imaging part 205 as a reference, on the basis of the difference data, deviation data, first field angle data, and second field angle data. A drawing data generation part 207 generates a display image obtained by superposing an area image indicating the imaging region of the first imaging part 101 that uses the imaging region of the second imaging part 205 as a reference, which is calculated by the drawing frame data calculation processing part 204, on a picked-up image picked up by the second imaging part 205.
Patent JP-2014182062-A (JP)
Title: Electronic azimuth meter, electronic clock, method of detecting correction timing of electronic azimuth meter, and program
Inventor: YAMAZAKI SUSUMU
IPC: G04G99/00
Filed: 2013-03-21
Abstract: PROBLEM TO BE SOLVED: To provide: an electronic azimuth meter capable of further properly discriminating an abnormal magnetic field while suppressing power consumption, and notifying a user of a timing at which the user should obtain a set value used for correcting a measured magnetic field; an electronic clock; a method of detecting the correction timing of the electronic azimuth meter; and a program.SOLUTION: An electronic azimuth meter includes: a magnetic sensor; correction means for correcting a measured magnetic field by the magnetic sensor on the basis of a correction set value identified according to an off-set magnetic field of the magnetic sensor which is obtained in advance; notifying means for carrying out a predetermined notification action; comparison means for comparing a magnetic field strength corrected by the correction means, with a lower limit reference value and an upper limit reference value set according to a magnetic value measuring position; and notification controlling means for making the notifying means carry out the notification action for promoting execution of a predetermined identifying action for identifying the correction set value, when the comparison means determines that the magnetic field strength is larger than the upper limit reference value or smaller than the lower limit reference value.
Patent JP-2014181689-A (JP)
Title: Fire extinction system
Inventor: SATO KOICHI
IPC: F04B49/06
Filed: 2013-03-21
Abstract: PROBLEM TO BE SOLVED: To provide a fire extinction system which can correspond to a plurality of different feed water amount required for an appliance group for fire extinction provided every floor of a feed water pipe upon fire disaster.SOLUTION: A fire extinction system includes: a plurality of target pressure (total pump head) presetting means which preset target pressure (total pump head) every floor determined by respectively adding a plurality of different water feed amount required for an appliance group for fire extinction provided every floor of the water feed pipe, a piping resistance determined by the necessary water feed amount, real pump head and a terminal pressure required on the appliance for fire extinction; and a starting instruction signal emission means which is emitted from the appliance group for fire extinction. Therein, the target pressure (total pump head) every floor is selected and preset based on the signal of the signal emission means and a frequency instruction signal is outputted to an inverter and the frequency of the pump is controlled such that water feed pressure detected by the pressure detection means becomes to the selected target pressure (total pump head).
Patent JP-2014185664-A (JP)
Title: Revolving shaft and motor with speed reduction mechanism using the same
Inventor: NAKAMURA OSAMU
IPC: H02K7/116
Filed: 2013-03-22
Abstract: PROBLEM TO BE SOLVED: To make a revolving shaft more compact and lightweight while tightly fixing a mount component to the revolving shaft without increasing the weight nor mass of the revolving shaft.SOLUTION: A tool contact part 24g on which tools T1, T2 for mounting a ball bearing 40 and an armature core 26 from an axial direction of an armature shaft 24 abut is provided between a worm part 24b and a bearing member mount part 24c. Therefore, even when a diameter of the worm part 24b is made small and a tooth height of a worm 24a is made large, the ball bearing 40 and armature core 26 can be tightly fixed by being pressed in and so on from the axial direction of the armature shaft 24 while the tools T1, T2 abut on the tool contact part 24g. Therefore, no large load needs to be placed in a radial direction of the armature shaft 24 unlike before, and a revolving shaft can be made more compact and lightweight without increasing the weight nor mass of the armature shaft 24.
Patent JP-2014185545-A (JP)
Title: Vane-type compressor
Inventor: TAKAHASHI TOMOYASU
IPC: F04C29/12
Filed: 2013-03-22
Abstract: PROBLEM TO BE SOLVED: To provide a vane-type compressor that reduces chattering noises by only an original component configuring a compression mechanism, without the need for design of a new drive circuit and addition of another component.SOLUTION: An end edge part of a suction port 15 in a rotational direction of a rotor 3 is positioned near a tip of a vane 4 in a state in which the vane 4 is horizontal. Thus, the rotor 3 is stopped to make the vane 4 almost horizontal, and the vane 4 is prevented from moving toward a bottom of a vane groove 5 by self-weight.
Patent JP-2014185096-A (JP)
Title: PRODUCTION METHOD OF α-ACYLOXY ACRYLIC ACID AND/OR ESTER THEREOF
Inventor: TEZUKA YUSUKE
IPC: C07C69/145
Filed: 2013-03-22
Abstract: PROBLEM TO BE SOLVED: To provide a production method of an α-acyloxy acrylic acid and an ester thereof with a high yield while suppressing heat evolution.SOLUTION: A production method of an α-acyloxy acrylic acid and/or an α-acyloxy acrylic acid ester includes: a step (A) to obtain a mixed liquid by mixing an acylating agent and a reaction accelerator with each other; a reaction step (B) to obtain a reaction liquid including the α-acyloxy acrylic acid and/or the α-acyloxy acrylic acid ester from the mixed liquid and pyruvic acid and/or a pyruvic acid ester; a step (C) to separate the reaction accelerator from the obtained reaction liquid; and a purification step (D) to obtain the α-acyloxy acrylic acid and/or the α-acyloxy acrylic acid ester by separating an unreacted raw material and a solvent from the reaction liquid from which the reaction accelerator has been separated in (C).
Patent JP-2014187541-A (JP)
Title: Transmission power determination apparatus and transmission power determination method
Inventor: FUJIO SHUNSUKE
IPC: H04B7/15
Filed: 2013-03-22
Abstract: PROBLEM TO BE SOLVED: To prevent the deterioration of reception quality at a terminal even when a plurality of relay stations are disposed densely.SOLUTION: In a transmission power determination apparatus 100 for use in a communication system including a plurality of the relay stations for receiving a signal transmitted from a base station and for relaying and transmitting it to a terminal, a parameter acquisition unit 101 acquires a path loss between the relay stations, and outputs the acquired path loss to an upper limit value calculation unit 102. The upper limit value calculation unit 102 calculates the upper limit value of the transmission power of the relay station on the basis of the path loss between the relay stations. A power determination unit 103 determines transmission power of the relay station to be a power value equal to or less than the upper limit value calculated by the upper limit value calculation unit 102.
Patent JP-2014189144-A (JP)
Title: Swing arm unit for electric vehicle
Inventor: KURODA KAZUNORI
IPC: B62J9/00
Filed: 2013-03-27
Abstract: PROBLEM TO BE SOLVED: To provide a swing arm unit for an electric vehicle capable of securing a large battery capacity, while keeping the gravity center position of a vehicle in a low state, and developable to other models.SOLUTION: In a swing arm unit SU for an electric vehicle having a motor for driving a drive wheel WR of the electric vehicle, and batteries B1, B2 for supplying electric power to the motor, and supported pivotally and rockably with respect to a pivot shaft 16 of a vehicle body frame of the electric vehicle, the second battery B2 is arranged on the periphery of the pivot shaft 16. The second battery B2 having a smaller volume than the first battery B1 is arranged adjacently to the vehicle body front side of the first battery B1, and extended to the vehicle body front side. The first battery B1 is arranged so that its longitudinal direction is directed to the vehicle width direction. A dimension W2 in the vehicle width direction of the second battery B2 is smaller than a dimension W1 in the vehicle width direction of the first battery B1.
Patent JP-2014193029-A (JP)
Title: Power transmission apparatus, power reception apparatus, and non-contact power transmission device
Inventor: TAGUCHI YUICHI
IPC: B60L5/00
Filed: 2013-03-27
Abstract: PROBLEM TO BE SOLVED: To provide a power transmission apparatus, power reception apparatus, and non-contact power transmission device, capable of restraining generation of unnecessary power loss while suitably adjusting impedance.SOLUTION: A non-contact power transmission device 10 includes: a high-frequency power supply 12 that can supply high-frequency power; a power transmission device 13 that is supplied with high-frequency power; a power reception device 23 that can receive high-frequency power from the power transmission device 13 in a non-contact manner; and a load 22 that is supplied with high-frequency power received by the power receiving device 23. Between the high-frequency power supply 12 and the load 22, there are provided a primary impedance converter group G1 that performs impedance conversion and a series connection element 40 comprised of a variable resistor 41 and a switching element 42 apart from the primary impedance converter group G1.
Patent JP-2014205727-A (JP)
Title: Prepreg, composite, and circuit board
Inventor: YOSHIHARA MASANORI
IPC: C08J5/24
Filed: 2013-03-29
Abstract: PROBLEM TO BE SOLVED: To provide a prepreg which has a low dielectric constant and a low dielectric loss tangent, is useful for producing a circuit board having low transmission loss at high frequency, and has a high wire embedding property; and a composite and a circuit board obtained by using the same.SOLUTION: A prepreg 1 comprises a reinforcing fiber layer 30, a first resin layer 10 at a front side of the reinforcing fiber layer 30, and a second resin layer 20 at a back side of the reinforcing fiber layer 30. The first resin layer 10 is a layer arranged so as to face a conductor pattern layer. When average thickness of the first resin layer 10 and the second resin layer 20 are respectively denoted by T1 [μm] and T2 [μm], T1>T2. A content ratio of the reinforcing fiber in the prepreg 1 is 15 volume% or less.