baber/WOPTO huggingface dataset:
Patent JP-2014055444-A (JP)
Title: Joint device
Inventor: GOTO HIDEO
IPC: E04B1/68
Filed: 2012-09-12
Abstract: PROBLEM TO BE SOLVED: To provide a joint device in which a wall surface joint device can be efficiently prevented from being damaged even when a floor joint plate is moved upwards while being tilted.SOLUTION: A joint device 1 comprises: a floor joint device 5 using a floor joint plate covering a floor joint part 2 of right and left skeletons 4; and a wall surface joint device 6 using a wall surface joint plate 17 covering a joint part 3 between wall surfaces. In the joint device 1, the wall surface joint device 6 comprises: a wall surface joint plate body 20 covering the joint part 3 between the wall surfaces; a slide cover 23 which is mounted, in a slidable manner, to the wall surface joint plate body 20 of which the lower end portion is positioned on the floor joint plate; and a lift mechanism 24 mounted to the wall surface joint plate body 20 in such a manner that, when one end portion of the slide cover 23 closer to a distal end portion of the floor joint plate is pushed up, the other end portion of the slide cover 23 can also similarly moved upwards and when the one end portion is not pushed up any more, the slide cover can fall with the dead weight thereof.
Patent JP-2014056502-A (JP)
Title: Disaster prevention receiver
Inventor: NAKAGAWA YOSHIAKI
IPC: G08B17/00
Filed: 2012-09-13
Abstract: PROBLEM TO BE SOLVED: To provide a disaster prevention receiver superior in water proof.SOLUTION: The disaster prevention receiver includes: a housing 10 formed in a box shape using a metal plate including a rear plane as a wall fixing plane 11. The wall fixing plane 11 includes: a periphery frame 12 constituting a flat plane abutting on the wall planes; and a wire storing groove 13 formed by caving in an area inside of the periphery frame 12.
Patent JP-2014055272-A (JP)
Title: Fixed carbon production device
Inventor: HARADA TATSURO
IPC: C10B3/00
Filed: 2012-09-14
Abstract: PROBLEM TO BE SOLVED: To provide a fixed carbon production device which has high strength and can have a compact device volume, which can produce high-quality fixed carbon with high yields and in large amounts, which can keep the dry distillation temperature low, which has few restraints in the compositional material, which, having a low dry distillation temperature and low heat input amount, has excellent energy efficiency, and which has excellent safety and operation stability for solving the problem of failure due to a tar component.SOLUTION: A fixed carbon production device includes: a quench chamber 2 for collecting fixed carbon 6; a dry distillation furnace 3 which is erected and fixed in the quench chamber and into which raw material carbon is fed; a dry distillation unit 3 which is polygonal in horizontal cross-section and is segmented by a separating wall 3a which segments the inside of the dry distillation furnace in the vertical direction; a dry distillation mini-furnace which is polygonal in horizontal cross-section and which is partitioned by a partition 3b which partitions the inside of the dry distillation unit in the vertical direction; pipe-shaped heating means which is arranged on the separating wall of the dry distillation unit and the partition of the dry distillation mini-furnace and which dry-distills the raw material carbon; and a collection path for collecting fixed carbon collected in the quench chamber.
Patent JP-2013066178-A (JP)
Title: Device and method for monitoring rotor blades of turbine
Inventor: XU QIN
IPC: H01P7/06
Filed: 2012-09-14
Abstract: PROBLEM TO BE SOLVED: To provide a device and a method for monitoring the operational state of rotor blades of a turbine from a position facing the blade tip of a passing rotor blade.SOLUTION: In order to allow a reliable monitoring of the blades within the harsh turbine environment, in particular with an improved measurement precision, the invention proposes that the waveguide is included in a resonator defining at least one discrete resonance frequency of the electromagnetic wave on the waveguide and comprises an aperture at the front end thereof, through which a part of the electromagnetic wave can be emitted towards the blade tip. The device further comprises a frequency adjusting unit that is configured to set the frequency of the electromagnetic wave to the resonance frequency of the resonator at the momentary operation conditions, and a measuring unit that is configured to compare at least one measurement parameter of the electromagnetic wave emitted towards the blade tip with the corresponding measurement parameter of the electromagnetic wave reflected from the blade tip.
Patent JP-2014059498-A (JP)
Title: Liquid crystal device, method for manufacturing liquid crystal device, and projector
Inventor: TAKEMURA KOICHI
IPC: G02F1/1337
Filed: 2012-09-19
Abstract: PROBLEM TO BE SOLVED: To provide a liquid crystal device having light resistance while having alignment controllability of a liquid crystal layer.SOLUTION: A liquid crystal device includes: a substrate; a base material arranged opposite to the substrate; a liquid crystal layer sandwiched between the substrate and the basic material; an inorganic alignment film provided between the substrate or the basic material and the liquid crystal layer; and a protective film provided between the inorganic alignment film and the liquid crystal layer. The inorganic alignment film has a plurality of recess recessed from a surface on the liquid crystal layer side to a surface on the side opposite to the liquid crystal layer. In at least a part of a portion corresponding to the plurality of recesses, the protective film has a shape falling in from the liquid crystal layer side to the side opposite to the liquid crystal layer.
Patent JP-2014059257-A (JP)
Title: Weak signal detection apparatus and weak signal detection method
Inventor: MIZUMOTO IWAO
IPC: G01N21/27
Filed: 2012-09-19
Abstract: PROBLEM TO BE SOLVED: To suppress a noise component sufficiently and to increase a SN ratio even if a signal is weak.SOLUTION: After modulating a benchmark signal by band diffusion, noise reduction is executed twice by having a first detection stage restoring a sensor signal including noise by back diffusion, and a second detection stage multiplying the restored signal and a reference signal of the benchmark signal for a phase detection.
Patent JP-2014061479-A (JP)
Title: Optically catalyzed titanium dioxide manufacturing method targeting titanium or titanium alloy surface
Inventor: BABA TSUNEAKI
IPC: B01J37/34
Filed: 2012-09-21
Abstract: PROBLEM TO BE SOLVED: To provide an optically catalyzed titanium dioxide manufacturing method targeting a titanium or titanium alloy surface capable, by constituting the titanium or titanium alloy surface as an optical catalyst, of crystallizing the surface as an active anatase-type titanium dioxide.SOLUTION: The provided method comprises means of amorphously modifying the surface of a pure titanium or titanium alloy substrate by implanting carbon ions into the substrate surface and of subsequently heating and oxidizing the surface of the resulting amorphous substrate surface of the pure titanium or titanium alloy so as to induce the crystallization thereof as anatase-type titanium dioxide.
Patent JP-2013184056-A (JP)
Title: Electric rice cooker, and method for preventing overflow of foam from the electric rice cooker
Inventor: LIN YI
IPC: A47J27/00
Filed: 2012-09-21
Abstract: PROBLEM TO BE SOLVED: To provide a rice cooker capable of efficiently avoiding an overflow of foam, and to provide a method for preventing the overflow of the foam inside the electric rice cooker.SOLUTION: An electric rice cooker having an overflow prevention function of foam includes: a surface lid 1 formed with an exhaust hole 11; an inner lid 2 provided under the surface lid, and formed with a steam hole 21; and a lid plate 3 provided under the inner lid, and formed with an intake hole. The exhaust hole, the steam hole, and the intake hole form a steam passage together, and the steam passage is provided with a negative pressure generation device 107. According to the electric rice cooker, because the foam having entered the steam passage inflates and bursts open by a pressure difference between foam internal pressure and negative pressure by providing the negative pressure generation device, an overflow of the foam can be avoided, an operation is easy, and cost is reduced.
Patent JP-2014063876-A (JP)
Title: Oil-filled electric apparatus
Inventor: MIYAJIMA KIWAMU
IPC: H01G4/18
Filed: 2012-09-21
Abstract: PROBLEM TO BE SOLVED: To provide an oil-filled electric apparatus using a vegetable oil, capable of reducing the environmental load, as an insulation oil.SOLUTION: Out of vegetable oils, a vegetable oil containing a lot of natural antioxidant is used as an insulation oil. For example, rice oil containing a lot of tocotrienol or orizanol is preferable. Since oxidation stability of insulation oil can be ensured by the natural antioxidant contained in vegetable oil, it is not required to add an antioxidant having uncertain impact on the environment to the insulation oil. Even a vegetable oil not containing a lot of natural antioxidant enhances oxidation stability without having adverse effect on the environment, when adding an antioxidant that has been approved to be used in foods. The oil-filled electric apparatus has high possibility to be utilized in a transformer or a cable, a circuit breaker, or a capacitor.
Patent JP-2013130187-A (JP)
Title: Detent structure for rocker shaft
Inventor: MARUYAMA SEI
IPC: F01L1/18
Filed: 2012-09-21
Abstract: PROBLEM TO BE SOLVED: To prevent the degradation of the efficiency of the assembling work of a detent bolt to secure a strong fixation state of a rocker shaft, and to prevent erroneous assembling.SOLUTION: A camshaft 30 and the rocker shaft 26 in parallel to each other are supported by a wall-like shaft support 25 arranged in a cylinder head, a recessed part 55 having a part reaching a bearing surface 51a of a cam bearing 53 of a camshaft is formed, a bolt insertion hole 56 for inserting the detent bolt 57 therein is formed on the bottom surface of the recessed part, and the detent bolt is made to penetrate at a position deviated from the axis of the rocker shaft to be fastened to the shaft support. Erroneous assembling is prevented by the deviation. A difference in thickness between a head of the detent bolt of the shaft support and an outer peripheral surface of the rocker shaft is generated at both sides of the detent bolt to generate a difference in pressure contact force to the rocker shaft, and the generation of an impact sound between the detent bolt and the rocker shaft is suppressed even if an engine vibrates.
Patent JP-2014062620-A (JP)
Title: Cooling structure for bearing device
Inventor: MIZUTANI MAMORU
IPC: F16C37/00
Filed: 2012-09-24
Abstract: PROBLEM TO BE SOLVED: To provide a cooling structure that can efficiently cool a bearing device and a shaft supported by the bearing device, and excellently supply oil for lubrication to each roll bearing.SOLUTION: A bearing device J has three or more roll bearings 1 arranged side by side in an axial direction and also has outer ring spacers 4 and inner ring spacers 5, the spacers being each interposed between adjacent roll bearings 1. Each outer ring spacer 4 has at its axial end an oil supply port 21 for supplying a mixture 20 of air and oil to the roll bearings 1. A cooling air discharge port 11 for discharging cooling air 10 toward an outer peripheral surface of the inner ring spacer 5 is provided in an inner peripheral surface of each outer ring spacer 4. Cooling air 10 discharged from each cooling air discharge port 11 has its flow rate and pressure so related that cooling air 10 discharged from the cooling air discharge port 11 of the outer ring spacer 4 located on a downstream side in the flowing direction of the mixture 20 of air and oil does not flow backward against the flow of the mixture 20 of air and oil.
Patent JP-2014061673-A (JP)
Title: Liquid discharge device
Inventor: WATANABE HIDETOSHI
IPC: B41J2/165
Filed: 2012-09-24
Abstract: PROBLEM TO BE SOLVED: To prevent a discharge failure from occurring while suppressing a rise of manufacturing costs of a device.SOLUTION: A printer includes: a head for discharging ink; a pump for forcedly supplying ink to the head; a wiper unit for wiping a discharge surface; and a control unit. The control unit includes: a count section for counting a number of conveyed paper sheets; a sheet number storing section for storing a first and a second number of conveyed sheets; and a maintenance control section for controlling the pump and the wiper unit so that maintenance operation is executed when a cumulative number of sheets of the count section reaches the first number of conveyed sheets. When conveyance of paper based on one recording command is completed, the maintenance control section executes the maintenance operation in a case that the cumulative number of sheet of the count section is equal to or more than the second number of conveyed sheets and less than the first number of conveyed sheets.
Patent JP-2014068065-A (JP)
Title: Sonic wave transmission terminal and sonic wave reception terminal
Inventor: NISHIMURA YASUTAKA
IPC: H04L9/08
Filed: 2012-09-24
Abstract: PROBLEM TO BE SOLVED: To provide secure sonic wave communication that enables data communication only between a sonic wave transmission terminal and a sonic wave reception terminal intended by the sonic wave transmission terminal.SOLUTION: Case (1): a sonic wave transmission terminal transmits a sonic wave while it is travelling on a circular orbit centered around an intended particular terminal. The circular orbit is operated by a user. At this time, transmission data is converted into an x-number system, and a sonic wave is transmitted as a pulse train of which the transmission interval and transmission frequency modulated according to what is a number of each digit are set. If the particular terminal is at the center of the circle (1), because distance during sonic wave transmission is constant, a sonic wave is received in the same state of the transmission interval and frequency, and the transmission data can be decoded according to an inverse procedure of modulation. If it is not at the center of the circle (2), because distance during sonic wave transmission varies, the sonic wave is received at a varying transmission interval and frequency according to the Doppler principle, and the transmission data cannot be obtained even if it is decoded according to the inverse procedure of modulation. In other than the circular orbit, it can be applied in the same manner according to distinction of whether relative speed is approximately zero or not.
Patent JP-2014069262-A (JP)
Title: Impact rotary tool
Inventor: TANAKA NAOTAKE
IPC: B25B21/02
Filed: 2012-09-28
Abstract: PROBLEM TO BE SOLVED: To provide an impact rotary tool capable of suppressing deterioration of life of a regulation member.SOLUTION: A changeover mechanism 71 of an impact rotary tool comprises: a connection member 72 capable of engaging in a peripheral direction into each of a drive shaft hole 54 formed to a drive shaft 6, and an anvil hole 58 formed to an anvil 51. In addition, the changeover mechanism 71 comprises: a changeover shaft 73 into which the connection member 72 is engaged so as to relatively rotate and which moves in a shaft direction by interlocking with an operation of a changeover switch 28; and a regulation pin 77 which regulates a shaft direction movement of the connection member 72 to a changeover shaft 73. Then, the changeover mechanism 71 is made into an impact mode by engaging the connection member 72 into only the drive shaft hole 54, and made into a drill mode by engaging the connection member 72 into both of the drive shaft hole 54 and the anvil hole 58. The drive shaft hole 54 has: an engagement part 75 into which the connection member 72 engages in the impact mode; and a relief part 76 with which the outer peripheral surface of the connection member 72 becomes non-contact.
Patent JP-2013149941-A (JP)
Title: Multilayer wiring substrate and manufacturing method of the same
Inventor: MAEDA SHINNOSUKE
IPC: H05K3/46
Filed: 2012-09-28
Abstract: PROBLEM TO BE SOLVED: To provide a multilayer wiring substrate having a laminated structure in which at least one layer of a conductor layer and at least one layer of a resin insulation layer are alternately laminated on both surfaces of a core substrate, which achieves a reduced thickness of a core substrate and achieves a compact size without deteriorating manufacturing yield; and provide a manufacturing method of the multilayer wiring substrate.SOLUTION: A multilayer wiring substrate comprises: a first stacked structure which includes at least one layer of a conductor layer and at least one layer of a resin insulation layer; a core substrate which is laminated on the first laminated structure and which includes reinforce fibers of the internal capsule; and a second laminated structure which includes at least one layer of a conductor layer and at least one layer of a resin insulation layer and which is formed on the core substrate. A plurality of via conductors are formed to pierce each of the resin insulation layer of the first laminated structure, the core substrate and the resin insulation layer of the second laminated structure in a thickness direction, and all of the via conductors are increased in diameter in the same direction. The reinforce fibers are positioned above the center of the core substrate in a thickness direction.
Patent JP-2014073020-A (JP)
Title: Battery pack and charger
Inventor: ARADATE TAKAHISA
IPC: H02J7/02
Filed: 2012-09-28
Abstract: PROBLEM TO BE SOLVED: To provide a battery pack capable of corresponding to digital, and also to provide a charger capable of charging both the battery pack capable of corresponding to digital and the battery pack capable of corresponding to analog.SOLUTION: A charger and a secondary battery maintain compatibility by corresponding to two systems in which one is that the secondary battery transmits limited information on a rechargeable battery to the charger in analog information, and on information thereof, the charger performs charge control fixed in advance and in which the other is that various kinds of information on the secondary battery are transmitted to the charger in digital communication, and the charger performs more flexible charge control.
Patent JP-2014072095-A (JP)
Title: Exhaust gas treatment device for fuel cell system
Inventor: SATO KAZUYOSHI
IPC: H01M8/06
Filed: 2012-09-28
Abstract: PROBLEM TO BE SOLVED: To provide an exhaust gas treatment device for a fuel cell system that favorably removes a harmful substance included in exhaust gas.SOLUTION: Exhaust gas flowing through a purge pipe 34 and a second discharge pipe 133 is discharged, from a second discharge port 138 of the second discharge pipe 133, toward exhaust gas that is discharged from a first discharge port 135 and that includes a neutralizer. Thus, the neutralizer is mixed into the exhaust gas discharged from the second discharge port 138, and ammonia included in the exhaust gas is neutralized by the neutralizer.
Patent JP-2014073026-A (JP)
Title: Motor control device
Inventor: MATSUSHITA KATSUMI
IPC: H02P29/00
Filed: 2012-09-28
Abstract: PROBLEM TO BE SOLVED: To provide a motor control device capable of controlling either of a DC motor and a stepping motor by control signals based on the same command architecture.SOLUTION: A motor control device 1 comprises: a communication unit 11 for receiving a control command including a motor type identification signal representing the type of a motor 2 to be controlled and a signal specifying the target amount of rotation and the target speed of revolution of the motor 2; and a control unit 13 which, if the motor 2 to be controlled is found to be a DC motor by referring to the motor type identification signal, has a drive signal outputted by a DC motor drive signal generation unit 14 so as to cause the motor 2 to stop rotating just when the total amount of rotation of the motor 2 has reached the target amount of rotation as calculated by the number of times a detection signal was received from a rotation angle sensor 4, the detection signal being received each time the motor 2 has rotated by a prescribed angle of rotation, the control unit 13 having, if the motor 2 to be controlled is found to be a stepping motor, a drive signal outputted by a stepping motor drive signal generation unit 15 so as to cause the motor 2 to rotate by a number of steps equivalent to the target amount of rotation.
Patent JP-2014070214-A (JP)
Title: Sulfur-modified chloroprene rubber composition, sponge and wet suit using the same
Inventor: NODA NAOYA
IPC: C08K3/06
Filed: 2012-10-02
Abstract: PROBLEM TO BE SOLVED: To provide a sulfur-modified chloroprene rubber composition, a sponge and a wet suit obtained by using the same.SOLUTION: A sulfur-modified chloroprene rubber composition contains a sulfur-modified chloroprene rubber made by chemically binding sulfur to a chloroprene rubber and sulfur not chemically bound to the chloroprene rubber, and has a mass% ratio of sulfur not chemically bound to the sulfur-modified chloroprene rubber to the total amount of sulfur contained in the sulfur-modified chloroprene rubber of 0.1 to 0.45, and the sulfur-modified chloroprene rubber has at least one kind of structure represented by the formula I: -S-C(=S)-O-R1, where R1 represents an alkyl group having 1 to 4 carbon atoms, or the formula II: -S-R2, where R2 represents an alkyl group having 8 to 20 carbon atoms, at molecule terminals and has a number average molecular weight of 70,000 to 240,000 and a molecular weight distribution Mw/Mn of 1.2 to 3.0.
Patent JP-2014075866-A (JP)
Title: Electric power steering device
Inventor: SHINJO IZURU
IPC: H02K11/00
Filed: 2012-10-03
Abstract: PROBLEM TO BE SOLVED: To provide an electric power steering device that can utilize a mounting space of a control unit in the device, improve an S/N ratio for motor rotation position detection, and reduce weight of a shaft.SOLUTION: An electric power steering device has a control unit 1 coaxially integrated with an output shaft 22 of a motor 2 at an end opposite to an output side of the output shaft. In the electric power steering device, a bearing 27a is held at the opposite side to the output side of the output shaft 22 of the motor, and a bearing holder 26 for partitioning the motor 2 and the control unit 1 is disposed with the output shaft penetrated therethrough. In an output shaft of the motor positioned at the control unit side of the bearing holder 26, a small diameter part 22b having a shaft diameter smaller than that of an output shaft positioned inside the motor is formed, and a magnetic rotor 28 with a large diameter mounted with a permanent magnet 28a is mounted at a tip of the small diameter part 22b. In a control board 10a of the control unit 1 facing the permanent magnet 28a, magnetic sensors 16A and 16B are arranged.