baber/WOPTO huggingface dataset:
Patent JP-2012207914-A (JP)
Title: Water heater
Inventor: NAKAYAMA HIROSHI
IPC: F24H1/18
Filed: 2012-07-30
Abstract: PROBLEM TO BE SOLVED: To reduce an amount of heat release from a hot water storage tank and to improve energy efficiency in a water heater that carries out a replenishment operation for replenishing hot water to the hot water storage tank by means of a heating means.SOLUTION: A water heater (10) includes a hot water storage tank (25), a heating means (13) that heats water taken in and supplies it to the hot water storage tank (25), and a control means (50) that causes the heating means (13) to perform a replenishment operation for hot water supply to the hot water storage tank (25) when the amount of residual hot water existing in the hot water storage tank (25) becomes equal to or less than the lower limit amount of hot water. The control means (50) performs a normal operation for controlling the replenishment operation of the heating means (13) by setting the lower limit amount of hot water as a first reference value and a hot water amount increase operation for controlling the replenishment operation of the heating means (13) by setting the lower limit amount of hot water as a second reference value, which is greater than the first reference value when a predetermined switching condition is satisfied.
Patent JP-2014028564-A (JP)
Title: Vehicle
Inventor: BANDO MASAKI
IPC: B60N2/01
Filed: 2012-07-31
Abstract: PROBLEM TO BE SOLVED: To provide a vehicle enabled to increase a steering angle of steering wheels and decrease a minimum turning radius.SOLUTION: A driver seat 8 is placed at a position offset from a center portion of a body 2 in a left/right direction, with a center line L1 of the seat being offset, toward left side, from a center line CL of the body 2 by a distance D. Therefore, compared to a configuration in which a driver seat 8 is placed at a center of a vehicle 2 in a left/right direction so that a center line L1 of the driver seat 8 matches a center line CL of the vehicle 2, an acceleration pedal 11 can be placed toward left side by the distance D. Therefore, a tire house 5RF can be extended toward inside of a cabin 4 by the distance D, while a space is secured between the acceleration pedal 11 and the tire house 5RF, making it possible to increase the steering angle of front wheels 6LF, 6RF and prevent interference between the tire house 5RF and a foot of the driver operating the acceleration pedal 11, while decreasing the minimum turning radius.
Patent JP-2012225937-A (JP)
Title: Pseudo sunlight irradiation apparatus
Inventor: TAKENAGA MAKI
IPC: F21Y101/00
Filed: 2012-08-02
Abstract: PROBLEM TO BE SOLVED: To suppress deviation of spectral distribution of pseudo sunlight on an irradiated surface.SOLUTION: In a pseudo sunlight irradiation apparatus 1 which has a pseudo sunlight irradiation box 6 provided with optical filters 26A, 27A on the irradiation surface which store light sources 22, 23, and perform spectral adjustment to light from the light sources 22, 23 to obtain pseudo sunlight, and the irradiated surface 10A of an irradiated body 10 is arranged by being made to face the irradiation surface of the pseudo sunlight irradiation box 6, the irradiation surface of the pseudo sunlight irradiation box 6 is provided with a plurality of optical filters 26A, 27A so that each irradiates an area on the irradiated surface 10A with the pseudo sunlight, each of the optical filters 26A, 27A is provided so as to irradiate approximately at the center of an area which is used by transmitted light D of light vertically made incident from the light sources 22, 23 to the optical filters 26A, 27A.
Patent JP-2014033302-A (JP)
Title: Parallel power amplification device
Inventor: TAKADA KENICHI
IPC: H03F3/68
Filed: 2012-08-02
Abstract: PROBLEM TO BE SOLVED: To provide a power amplification device configured to amplify input power to output power which avoids unnecessarily stressing a power amplifier to be switched to a stopped state and prevents an output protection circuit from malfunctioning, in switching an operating state from a parallel operating state to a single operating state.SOLUTION: An operating state is switched from a state of parallel operation of power amplifiers 2A, 2B to a state of single operation of only the power amplifier 2A. As to the power amplifier 2B to be switched to a stopped state, within a transition period of switching the operating state, the supply of a supply voltage is stopped, but a bias supply period shorter than the transition period is set for executing the supply of a bias voltage. For the bias supply period within the transition period of switching the operating state, an idling current flows through the power amplifier 2B to be switched to a stopped state, to electrically discharge a smoothing capacitor for the supplied supply voltage connected to the power amplifier 2B to be switched to a stopped state.
Patent JP-2014036449-A (JP)
Title: Synchronous drive unit
Inventor: SUZUKI KENICHI
IPC: H02P5/00
Filed: 2012-08-07
Abstract: PROBLEM TO BE SOLVED: To provide a synchronous drive unit capable of obtaining precise frequency characteristic during actual synchronous drive.SOLUTION: The synchronous drive unit, which has plural motors that drive an object in an identical direction and a motor drive unit that controls the respective motors, includes: a multi-axis command generation section that calculates a non-rotation command in which the rotation moment around the center of gravity of the object becomes 0 while the plural motors are driven synchronously; a single-axis command generation unit that simultaneously gives a component of each axis of the non-rotation command to each motor drive unit every time when performing measurement of frequency characteristic; response storage that stores response outputs from the plural motors separately one by one at a time when inputting the single-axis command; an output correction unit that corrects delay time among response outputs which are stored after measurement to obtain corrected output; and a frequency characteristic analyzer that adds plural corrected outputs for each motor and calculates a frequency response characteristic on the basis of the addition result and a single axis command to the motor drive unit for directly driving the motor.
Patent JP-2012253030-A (JP)
Title: Lighting system
Inventor: SAKAMOTO MITSUHIDE
IPC: G02B6/00
Filed: 2012-08-08
Abstract: PROBLEM TO BE SOLVED: To provide a lighting system used by installing on a wall surface or a ceiling surface of an indoor facility having arranged a light guide plate and capable of diminishing difference of light and dark on a surface of the plate, even if the same is curved at any angle according to the needs of small-scale multi-item production.SOLUTION: The lighting system is provided with a light guide plate curved at a given curvature and bent in a twisting manner by being heated while being pressed after having reflection dots formed reflecting a matrix shape of processing dots fitted to ultrasonic process horns, an LED light source for letting in LED light into the light guide plate, and a fixing member for fixing the light guide plate to a wall surface.
Patent JP-2014035403-A (JP)
Title: Zoom lens, optical device, and zoom lens manufacturing method
Inventor: MURATANI MAMI
IPC: G02B13/18
Filed: 2012-08-08
Abstract: PROBLEM TO BE SOLVED: To provide a compact zoom lens with properly corrected aberrations and high imaging performance, an optical device including the same, and a zoom lens manufacturing method.SOLUTION: A zoom lens includes, from an object side, a first lens group (G1) with negative refractive power and a second lens group (G2) with positive refractive power. In varying magnification from a wide-angle-end state (a) to a telephoto-end state (c), a distance between the first lens group (G1) and the second lens group (G2) is changed. The first lens group (G1) includes, from the object side, a negative meniscus lens (L1) having a concave surface facing an image surface side, a negative lens (L2), and a positive lens (L3) having a convex surface facing the object side. The second lens group (G2) includes, from the object side, a positive lens (L4), a first cemented lens (L56), and a second cemented lens (L78), and satisfies predetermined conditions.
Patent JP-2014035406-A (JP)
Title: Zoom lens, optical device, and zoom lens manufacturing method
Inventor: MURATANI MAMI
IPC: G02B15/16
Filed: 2012-08-08
Abstract: PROBLEM TO BE SOLVED: To provide a compact zoom lens with properly corrected aberrations and high imaging performance, an optical device including the same, and a zoom lens manufacturing method.SOLUTION: A zoom lens includes, from an object side, a first lens group (G1) with negative refractive power and a second lens group (G2) with positive refractive power. In varying magnification from a wide-angle-end state (a) to a telephoto-end state (c), a distance between the first lens group (G1) and the second lens group (G2) is changed. The first lens group (G1) includes, from the object side, a negative meniscus lens (L1) having a concave surface facing an image surface side, a negative lens (L2), and a positive lens (L3) having a convex surface facing the object side. The second lens group (G2) includes, from the object side, a positive lens (L4), a first cemented lens (L56), and a second cemented lens (L78), and satisfies predetermined conditions.
Patent JP-2014034377-A (JP)
Title: Automatic transmission and saddle-riding type vehicle including the same
Inventor: MURAYAMA TAKUYA
IPC: F16H61/04
Filed: 2012-08-10
Abstract: PROBLEM TO BE SOLVED: To provide an automatic transmission with a low shock when a clutch is disengaged.SOLUTION: An automatic transmission 50 includes: a clutch 44 provided with a drive-side rotor to which torque of an engine 45 is transmitted and a driven-side rotor; a stepped gear-shift mechanism 43 provided with a dog clutch; actuators 60, 70 for driving the clutch 44 and the gear-shift mechanism 43; a torque change device for changing torque of the engine 45; a gear-shift instruction output device for outputting a gear-shift instruction; and a gear-shift control device 90 for controlling the actuators 60, 70 and the torque change device. The gear-shift control device 90 includes a shock reduction control part 96 for controlling starting to cut off the clutch 44 by controlling the torque change device so as to reduce the torque of the engine 45 and then controlling the actuator 60, upon receiving a gear-shift instruction from the gear-shift instruction output device.
Patent JP-2014038675-A (JP)
Title: Storage device, and driving method
Inventor: SONE TAKESHI
IPC: H01L49/00
Filed: 2012-08-15
Abstract: PROBLEM TO BE SOLVED: To provide a storage device that is capable of increasing the number of its rewritable times.SOLUTION: There is provided a storage device including: a storage element in which a resistance state changes between a first state and a second state; and a driving section which, when setting the resistance state to the first state, applies a first pulse having a first polarity to the storage element, and when setting the resistance state to the second state, applies a second pulse having a second polarity differing from the first polarity to the storage element, then temporarily applies a third pulse having the first polarity, and applies the second pulse again.
Patent JP-2014039606-A (JP)
Title: Game machine
Inventor: ITO GO
IPC: A63F7/02
Filed: 2012-08-21
Abstract: PROBLEM TO BE SOLVED: To provide a game machine capable of reporting appropriate shooting by counting a situation of a game.SOLUTION: When a game ball passes a gate disposed at a right area of a game area on a game board in a normal game state, a Pachinko game machine determines whether the state is in a standby state, namely a state where no patterns are varying or not. When the state is not in a standby state, left-side shooting notification B is performed as erroneous operation. In the meantime, in a standby state, left-side shooting notification C having a notification mode differing from that of left-side shooting notification B is performed by determining the operation as fraudulent operation. In the left-side notification C, notification for stopping left-side shooting is performed to a player.
Patent JP-2014041291-A (JP)
Title: Optical element, optical scanner with optical element, and image forming device with optical scanner
Inventor: OKAMURA HIDEKI
IPC: G02B5/18
Filed: 2012-08-23
Abstract: PROBLEM TO BE SOLVED: To provide an optical technology for forming a wide focal depth.SOLUTION: An optical element includes an incident end face where a light flux is made incident, and an exit end face where the light flux exits. The exit end face includes a first region that intersects with an optical axis of the light flux and a second region that is farther from the optical axis than the first region. The first region includes a flat first diffraction surface inclined to diffract the light flux. The second region includes a second diffraction surface curved to diffract the light flux.
Patent JP-2013065838-A (JP)
Title: System and method for formation of electrical conductor on substrate
Inventor: WU YILIANG
IPC: H05K3/14
Filed: 2012-08-28
Abstract: PROBLEM TO BE SOLVED: To simplify a conventional electrical conductor pattern formation method comprising an etching process, and to remove restrictions on a method of directly printing an electrical conductor on a substrate.SOLUTION: A reverse image of an electrical conductor pattern is printed on a substrate with an electrically non-conductive material to form a second pattern that exposes a portion of the surface area of the substrate. The entire surface area of the substrate is then covered with an electrically conductive material. The non-conductive material of the reverse image electrically isolates the electrically conductive material for covering the reverse image from the electrically conductive material for covering the second pattern.
Patent JP-2013082995-A (JP)
Title: Method for manufacturing semi-conductor device, semi-conductor device, and substrate processing apparatus
Inventor: HORII SADAYOSHI
IPC: H01L21/28
Filed: 2012-08-28
Abstract: PROBLEM TO BE SOLVED: To provide a method for manufacturing a semi-conductor device having an electrode with excellent oxidation resistance, and capable of preventing or controlling degradation in the conductivity and the work function; and to provide a semi-conductor device and a substrate processing apparatus.SOLUTION: The method for manufacturing the semi-conductor device includes: a substrate carry-in step of carrying in a substrate with a gate insulating film 302 or a capacitor insulating film on its surface into a processing chamber; an electrode forming step of forming an electrode which includes a conductive oxide film with an additive for modulating the work function of the conductive oxide film being added therein on a substrate; and a substrate carry-out step of carrying out the substrate with the electrode being formed thereon from the processing chamber.
Patent JP-2014046466-A (JP)
Title: Image forming apparatus and control method thereof, and program
Inventor: SEKIYA TAKESHI
IPC: B41J11/42
Filed: 2012-08-29
Abstract: PROBLEM TO BE SOLVED: To provide an image forming apparatus capable of conveying a recording paper sheet without causing sagging and pulling between the paper sheets even when two conveying rollers driven by two different motors respectively are synchronized to convey the recording paper sheet.SOLUTION: In an image forming apparatus, CPU 171 performs synchronous control of a motor driver part 173 and a motor driver part 176 so that a stepping motor 190 is driven by a driving signal synchronized with a rotation signal of a DC brushless motor 188 when the same recording paper sheet is conveyed at same timing by using a fixation roller 16a and a paper ejection reversing roller 21, and performs switching to asynchronous control of the motor driver part 173 and the motor driver part 176 so that the driving signal for the DC brushless motor 188 and the driving signal for the stepping motor 190 become independent signals respectively when the different recording paper sheets are conveyed at different timing.
Patent JP-2014048880-A (JP)
Title: Portable battery device
Inventor: TAZAKI HITOSHI
IPC: G06F1/26
Filed: 2012-08-31
Abstract: PROBLEM TO BE SOLVED: To provide a portable battery device enabling USB communication.SOLUTION: The portable battery device (2) includes: a first USB terminal (21) which can be connected to an electronic apparatus (1); and a second USB terminal (22) which can be connected to a USB device (4). The portable battery device (2) further includes USB selector switches (25A, 25B) and a control unit (23) capable of controlling a changeover operation of a signal path of the USB selector switches. The control unit controls the USB selector switches so as to form a signal path (B) between the control unit and the second USB terminal, a signal path (A) between the control unit and the first USB terminal, and a signal path (C) between the first USB terminal and the second USB terminal. Formation of the signal paths enables USB communication of the portable battery device.
Patent JP-2014051791-A (JP)
Title: Vibration control implement for wooden building, and vibration control structure of wooden building
Inventor: OZAKI SHINPEI
IPC: E04B1/38
Filed: 2012-09-05
Abstract: PROBLEM TO BE SOLVED: To provide a vibration control implement for a wooden building, which has a simple configuration with a small number of components, which facilitates construction, and which can suppress an increase in cost.SOLUTION: In a vibration control implement 4 for a wooden building, a pair of wooden vibration materials 5A and 5B, in which first and second inclined end surfaces 7 and 8 are orthogonal to each other, cross each other, and halving jointing makes the mutual inclined end surfaces 7 and 8 be joined together in such a manner as to adjoin each other in a longitudinal direction of a column or a horizontal member.
Patent JP-2012236857-A (JP)
Title: Vitamin k for prevention and treatment of skin rash secondary to anti-egfr therapy
Inventor: LING YI-HE
IPC: A61P17/02
Filed: 2012-09-06
Abstract: PROBLEM TO BE SOLVED: To provide a pharmaceutical formulation effectively treating a skin rash secondary to anti-epidermal growth factor receptor (EGFR) therapy.SOLUTION: The method includes application of a vitamin K analog or a phosphatase inhibitor as an active ingredient to the treatment.
Patent JP-2014051711-A (JP)
Title: Detergent for metals
Inventor: MAENO YOSHIO
IPC: C11D7/26
Filed: 2012-09-07
Abstract: PROBLEM TO BE SOLVED: To provide an inexpensive detergent for metals having high dissolubility to organic compounds, high dispersibility to inorganic materials, high volatility and high flash point, low toxicity and low odor.SOLUTION: A detergent for metals contains dimethyl carbonate and diethyl carbonate. The detergent for metals preferably has a content of dimethyl carbonate of 5 to 30 wt.% and the content of diethyl carbonate of 70 to 95 wt.%. The detergent for metals more preferably has a content of dimethyl carbonate of 10 to 15 wt.% and the content of diethyl carbonate of 85 to 90 wt.%.
Patent JP-2013091884-A (JP)
Title: Helmet and method for manufacturing the same
Inventor: TAKEBAYASHI YUICHIRO
IPC: A42B3/06
Filed: 2012-09-07
Abstract: PROBLEM TO BE SOLVED: To provide a helmet that has high flexibility of a position where a hole such as a mounting hole penetrating through a helmet body, is formed, and can use an interior body such as a widely used hammock, in a helmet in which a front lateral part and a cap body are jointed so as to be superposed at a joint part and formed integrally.SOLUTION: In the helmet 10 in which the front lateral part 20 and the cap body 30 are jointed so as to be superposed at the joint part 40 and formed integrally, the front lateral part 20 includes: a peaked part 21; and a rising part 22 formed so as to rise from the peaked part 21.
Patent JP-2014055317-A (JP)
Title: High tensile steel plate excellent in low temperature toughness and manufacturing method thereof
Inventor: ONOUE AI
IPC: C22C38/14
Filed: 2012-09-11
Abstract: PROBLEM TO BE SOLVED: To provide a high tensile steel plate having high strength and excellent in low temperature toughness by discovering a component system capable of exhibiting its maximum effect even with a Ni content of 2.0% or less, and to provide a useful method of manufacturing such high tensile steel plate.SOLUTION: A high tensile steel plate satisfies a specified chemical component composition, has CEQ (mass%), defined by the following formula (1), of 0.345 to 0.428 and σ, defined by the following formula (2), of 2080 or more, and of which a micro structure at a t/4 position (t represents plate thickness) is a mixed structure of ferrite and perlite and an average circle-equivalent diameter of the ferrite particle is 7.0 μm or less. CEQ=[C]+[Mn]/6+([Cr]+[Mo]+[V])/5+([Cu]+[Ni])/15...(1) σ=2.90×{602781.57-(1154×CEQ-3.25)}/0.963+400×[Ni]...(2), where [C], [Mn], [Cr], [Mo], [V], [Cu] and [Ni] each represents a content (mass%) of C, Mn, Cr, Mo, V, Cu and Ni.
Patent JP-2014056918-A (JP)
Title: Photoelectric conversion element and photoelectric conversion element manufacturing method
Inventor: YAMAMOTO YOSHITAKA
IPC: H01L31/06
Filed: 2012-09-12
Abstract: PROBLEM TO BE SOLVED: To provide a photoelectric conversion element and a photoelectric conversion element manufacturing method which can improve characteristics of a hetero-junction back contact cell.SOLUTION: Provided are a photoelectric conversion element which includes an i-type non-single-crystal film formed on a whole area of one surface of a semiconductor substrate and in which an interface between the semiconductor substrate and the i-type non-single-crystal film is flat, and a manufacturing method of the photoelectric conversion element.
Patent JP-2014056690-A (JP)
Title: Cooling structure for battery pack
Inventor: SHIBATA HIROTAKA
IPC: H01M2/10
Filed: 2012-09-12
Abstract: PROBLEM TO BE SOLVED: To provide a cooling structure in which single batteries constituting a battery pack can be efficiently cooled and when single batteries fire because of thermal runaway, the fire can be extinguished.SOLUTION: In the cooling structure, a plurality of flat single batteries 1 and a plurality of plate-like heat pipes 2 are disposed in a layered manner, such that the single battery 1 and the plate-like heat pipe 2 become perpendicular and the plate-like heat pipe 2 is brought into thermal contact with at least one side of the single battery 1. In an upper portion of a substrate 5, a heat dissipation part 9 is provided which protrudes higher than the single batteries and is brought into thermal contact with a cooling source. A heat pipe part 6, on the substrate 5, of the plate-like heat pipes 2 is provided by sealing a fire-extinguishable hydraulic fluid into a hollow endless hydraulic fluid sealing circuit 7 expanded outwards. The hydraulic fluid sealing circuit 7 includes a hydraulic fluid outflow part 8 which is fractured when inner pressure of the heat pipe part 6 abnormally increases, to allow outflow of the fire-extinguishable hydraulic fluid.