baber/WOPTO huggingface dataset:
Patent JP-2012001537-A (JP)
Title: Medicine composed of biphenyl acetamide derivative
Inventor: IWAMA SEIJI
IPC: A61P25/24
Filed: 2011-05-18
Abstract: PROBLEM TO BE SOLVED: To provide a medicine composed of a compound useful for a treating agent or preventing agent against various epileptic seizures such as partial seizures and/or generalized seizures.SOLUTION: The medicine includes the compound represented by formula (I). In the formula: R, Rand Rare each a hydrogen atom, a fluorine atom, a chlorine atom, a bromine atom, a 1-6C alkyl group, a 1-6C alkoxy group substituted with a fluorine atom, or the like; Rand Rare each a hydrogen atom, a fluorine atom, a chlorine atom, a 1-6C alkyl group, a 1-6C alkoxy group substituted with a fluorine atom, or the like; Rand Rare each a hydrogen atom, a fluorine atom, a methyl group, an ethyl group, a hydroxyl group, or the like; and Rand Rare each a hydrogen atom, a 1-6C alkyl group, or the like.
Patent JP-2012116459-A (JP)
Title: Device and method for diagnosing failure of hybrid vehicle
Inventor: CHUNG TAEYOUNG
IPC: B60W10/08
Filed: 2011-05-18
Abstract: PROBLEM TO BE SOLVED: To provide a device and method for diagnosing a failure of a hybrid vehicle, which detects a failure generated in a power module of a motor controller as a main component of a hybrid vehicle.SOLUTION: The method includes a first to fourth processes of: (1) calculating an effective value by measuring each phase current of a sine waveform, outputted from the power module; (2) dividing the current of each phase the effective value of which has been calculated in the first process, into a "+" area and a "-" area with "0" as a basis, and calculating each effective value of the "+" area and the "-" area; (3) dividing the effective value calculated in the second process by the effective value calculated in the first process, extracting the result, and determining whether the result is asymmetric with the "zero" as the basis; and (4) outputting a failure generation flag when the determination result in the third process is determined as the asymmetric state, and lasts longer than a failure determination standard time, and then stopping the operation of the power module.
Patent JP-2012244427-A (JP)
Title: Advertisement provision system, image forming apparatus and program
Inventor: FUJITA TAKAHISA
IPC: G06T11/60
Filed: 2011-05-19
Abstract: PROBLEM TO BE SOLVED: To provide an advertisement provision system or the like which is extremely useful and convenient for a user and an advertiser by comparing a keyword recognized from inputted original data and a keyword inputted by the user, and when determined that they are associated, adding an advertisement corresponding to the keyword and performing printing.SOLUTION: From an input keyword and a recognized keyword included in character data recognized from original data, a common keyword is retrieved from registered keywords stored corresponding to advertisement data. Then, the advertisement data corresponding to the retrieved registered keyword is combined with the original data.
Patent JP-2012241626-A (JP)
Title: Control device of internal combustion engine
Inventor: UEKI TAKESHI
IPC: F02D13/02
Filed: 2011-05-19
Abstract: PROBLEM TO BE SOLVED: To provide a control device of internal combustion engine efficiently blowing the fuel back to an intake port when the internal combustion engine is cold started.SOLUTION: The control device of internal combustion engine is provided with: an intake port 10 which opens towards a combustion chamber 9; an intake valve 15 which opens and closes the intake port 10; a fuel injection valve 7 which injects fuel into a cylinder 2 which forms the combustion chamber 9; and a valve gear 17 which drives the intake valve 15 so that the valve opening property is changeable. While at least either one of the injection condition of the fuel injection valve 7 and the valve opening property of the intake valve 15 is set so as to prevent collision between the fuel injected by the fuel injection valve 7 and the intake valve 15 by controlling the fuel injection valve 7 or the valve gear 17, at least one of the set injection condition and valve opening property is changed so that the fuel injected by the fuel injection valve 7 and the intake valve 15 collide with each other when an internal combustion engine 1 is cold started.
Patent JP-2012239803-A (JP)
Title: Stent delivery system
Inventor: OKUMA CHOSHO
IPC: A61F2/95
Filed: 2011-05-24
Abstract: PROBLEM TO BE SOLVED: To provide a stent delivery system which is simple in construction, is hard to imprudently cancel the connection between a stent and a pusher catheter, and facilitates to cancel the connection when desired.SOLUTION: In the stent delivery system 20, a pusher catheter 12 has a hole 16 for mounting a filament 24 to the end of the catheter, and a stent 30 has a catching hole 34. Since an inner catheter 40 preserves a situation that a knot 22 is fitted into the catching hole 34 from the inside of the stent 30, the connection between the stent 30 and the pusher catheter 12 is protected from being imprudently released until the inner catheter 40 is pulled out, while the inner catheter 40 is pulled out to release easily the connection between the stent 30 and the pusher catheter 12.
Patent JP-2012247487-A (JP)
Title: Clip
Inventor: MIZUMOTO TAKASHI
IPC: B42F1/02
Filed: 2011-05-25
Abstract: PROBLEM TO BE SOLVED: To provide a clip such that a sheet-like held object is easily clipped and detached and not apt to fall during use, and can be easily attached in a desired place in various styles.SOLUTION: The clip has a pair of holding members and holding surfaces for holding the sheet-like held object therebetween are formed on the holding members. One of the holding members has a wedge piece part, extending in a surface direction of the holding surface, extended in one body, and the other holding member is provided with a holding-in frame so as to rise, into which the wedge piece part of the opposite-side holding member can be inserted, on a holding surface side. The wedge piece part has the surface on the opposite side from the holding surface inclined so that a base part side is thick in thickness and a tip side is thinner, and the wedge piece part is pressed in the holding-in frame to press the wedge piece part against the other holding member side with the holding-in frame, thereby holding the held object between both the holding members.
Patent JP-2012245500-A (JP)
Title: Water treatment agent
Inventor: OFUKU KOJI
IPC: C02F1/62
Filed: 2011-05-31
Abstract: PROBLEM TO BE SOLVED: To provide a water treatment agent by which heavy metal can be efficiently captured and a recovery rate is improved even when a concentration of the heavy metal is low and calcium ions exist in a treated liquid.SOLUTION: The water treatment agent contains a polymer having a partial structure expressed by general formula (1). (In the formula, Rexpresses a hydrogen atom or an alkyl group, Lexpresses an oxygen atom or NR, Jexpresses a substituted or unsubstituted alkylene group, alkyleneoxy alkylene group, or arylene group, Lexpresses OCO, NRCO, or SCO, Rexpresses a substituted or unsubstituted alkyl group, aryl group, or heterocyclic group, Rexpresses a cyano group, alkylsulfonyl group, or COR, Rand Rrespectively and independently express a hydrogen atom or alkyl group, Rexpresses a substituted or unsubstituted alkyl group, aryl group or heterocyclic group).
Patent JP-2012251771-A (JP)
Title: Electronic clinical thermometer
Inventor: MATSUMOTO NAOKI
IPC: G01K7/00
Filed: 2011-05-31
Abstract: PROBLEM TO BE SOLVED: To provide an electronic clinical thermometer capable of highly accurately measuring body temperature in a short time.SOLUTION: An electronic clinical thermometer comprises a cylindrical metal cap body 20 with a bottom as a temperature measuring part in which a thermistor is arranged as a temperature-sensitive element. The cap body 20 includes a cylindrical part 21, a bottom part 22, and a curved corner part 23, and has a flat profile with the cross section of the cylindrical part 21 perpendicular to the axis direction being approximately oval. Where the major axis of the cross section of the cylindrical part 21 is A, the minor axis of the cross section of the cylindrical part 21 is B, and the length of the cap body 20 in the axis direction is C, the major axis A, the minor axis B and the length C in the axis direction satisfy the conditions of 0.5≤B/A<1.0 and 3×B≤C.
Patent JP-2012027450-A (JP)
Title: Photographic lens, optical instrument having the photographic lens, and manufacturing method of photographic lens
Inventor: KIMURA YOKO
IPC: G02B13/18
Filed: 2011-06-03
Abstract: PROBLEM TO BE SOLVED: To provide a photographic lens having sufficient brightness and excellent optical performance, which is a high-performance, large aperture, single focus, wide-angle lens having an aspherical surface.SOLUTION: A photographic lens SL to be mounted on a digital single lens reflex camera 1 or the like has a first lens group G1 and a second lens group G2 having a positive refractive power in this order from the object side. The first lens group G1 has a first lens L11 having a negative refractive power and a second lens L12 having a negative refractive power in this order from the object side. Each of the first lens L11 and the second lens L12 has a molded glass aspherical surface. An entire system of the first lens group G1 and the second lens L12 has at least six lens components.
Patent JP-2012254895-A (JP)
Title: Method for producing carbonyl chloride
Inventor: KURAGAKI MASAHIRO
IPC: C01B32/80
Filed: 2011-06-08
Abstract: PROBLEM TO BE SOLVED: To provide a method for producing carbonyl chloride having very little amount of impurities and good in hue, and the method for producing carbonyl chloride, which suppresses the deterioration of the catalyst and can be operated continuously for a long period.SOLUTION: The method for producing carbonyl chloride includes bringing chlorine and carbon dioxide into contact with a first solid catalyst having a specific surface area of 150 to 350 m/g to react to a reaction ratio of ≥30 mol%, and bringing the resultant into contact with a second solid catalyst having a specific surface area of 900 to 1,500 m/g to carry out the carbonyl chloride reaction.
Patent JP-2012254201-A (JP)
Title: Game machine
Inventor: OGURA TOSHIO
IPC: A63F7/02
Filed: 2011-06-09
Abstract: PROBLEM TO BE SOLVED: To enable a player to be interested in a change in a display mode of suspension specifying information by compositing two kinds of information to suspension specifying information (suspension storage display) for notifying beforehand.SOLUTION: The display mode of suspension display is displayed in a display mode A differing from a normal display mode to give notice of the possibility that a variation pattern type becomes a super-ready-to-win, and the display mode of suspension display is displayed in a display mode B differing from a normal display mode to give notice to the possibility of a jackpot. Then, when display in the display mode A is decided to the first suspension display and the display in the display mode B is decided, display in the display mode A and display in the display mode B are executed simultaneously.
Patent JP-2012257183-A (JP)
Title: Oscillation circuit
Inventor: NAKAMURA TAKAYUKI
IPC: H03B5/32
Filed: 2011-06-10
Abstract: PROBLEM TO BE SOLVED: To provide an oscillation circuit that has a variable load drive capability.SOLUTION: The oscillation circuit includes: a constant voltage generation circuit 70; an oscillation output generation circuit 80 for generating an oscillation output Vosc; an output circuit 90 having in parallel a plurality of MOSFET circuits D1, D2, D3 supplied with a constant voltage Vref' generated by the constant voltage generation circuit 70 as a supply voltage, and having respective output points P1, P2, P3 of the plurality of MOSFET circuits D1, D2, D3 connected together; and a drive circuit 91 for driving a MOSFET circuit selected in response to a selection input from among the plurality of MOSFET circuits D1, D2, D3 according to the oscillation output Vosc. Outputs of the MOSFET circuits that are not selected in response to the selection input are a high impedance.
Patent JP-2012189201-A (JP)
Title: Chain guide and chain tensioner device
Inventor: KATO AKIO
IPC: F16H7/18
Filed: 2011-06-13
Abstract: PROBLEM TO BE SOLVED: To provide a chain guide, and a chain tensioner device using it, of high rigidity at a contact surface to a chain and low sliding resistance, which is hard to wear even if contacting to the chain travelling at a high speed, with low noise and less vibration.SOLUTION: Relating to a roller 12 contacting to the chain 1, a vibration control member 17 is housed between a support shaft 13 supported by side plate members 9, facing each other, provided in the travelling direction of the chain 1 and a support recess 14 of the side plate member 9 supporting both ends of the support shaft 13, thus the vibration of the support shaft 13 is hard to be propagated to the side plate members 9.
Patent JP-2012215278-A (JP)
Title: Laminated tube
Inventor: NAKAMURA KOJI
IPC: B29C48/32
Filed: 2011-06-16
Abstract: PROBLEM TO BE SOLVED: To provide a laminated tube exhibiting excellent extrusion moldability, impermeability to liquid chemicals, interlaminar adhesion, flexibility, chemical resistance, and transparency.SOLUTION: The laminated tube having at least a layer (a) and a layer (b), wherein the layer (a) comprises a polyamide elastomer composition (resin A) containing 0.3 to 5 parts by mass of a polycarbonate (resin R) per 100 parts by mass of a polyamide elastomer (resin X), the layer (b) comprises a fluorine-containing polymer (resin B), the resin (X) has a terminal amino group concentration of 20 μeq/g or more, and the molecular chain of resin (B) is introduced with a functional group that reacts with the amino group.
Patent JP-2013002135-A (JP)
Title: Lock device
Inventor: YAMAZAKI TAKASHI
IPC: E05B83/00
Filed: 2011-06-16
Abstract: PROBLEM TO BE SOLVED: To provide a lock device with high lock strength.SOLUTION: A hook 57 of the lock device includes, at its peripheral part, a recessed part 57d formed inward from a peripheral face, and a first surface 57g formed on a side in a direction of rotation from the recessed part 57d to an unlock position of the hook 57, and crossing the direction of rotation of the hook 57. A pole 61 has a projection part 61a capable of engaging with and disengaging from the recessed part 57d of the hook 57, and a second surface 61c that the first surface 57g of the hook 57 can abut against.
Patent JP-2013002147-A (JP)
Title: Concrete pile with outer shell steel pipe, and civil engineering structure using concrete pile with outer shell steel pipe
Inventor: HORI KENGO
IPC: E02B3/08
Filed: 2011-06-16
Abstract: PROBLEM TO BE SOLVED: To provide a concrete pile with an outer shell steel pipe that can be suitably used as an external force resistance member of a civil engineering structure such as a dam and a revetment that external force operates on only in one direction by forming a steel pipe by combining division steel plates differing in plate thickness not to mention to solve problems associated with shape holding, productivity, and load handling that conventional cylindrical steel pipes have; and a civil engineering structure using the concrete pile with outer shell steel pipe.SOLUTION: A steel pipe 10 which forms an outer shell of a concrete pile is formed in a cylindrical shape by connecting a plurality of peripheral division steel plates 1 in a peripheral direction, one or a plurality of division steel plates 1a among the division steel plates 1 being larger in plate thickness than the remaining division steel plates 1b.
Patent JP-2013004149-A (JP)
Title: Apc circuit, and optical disk playback device
Inventor: NISHIDA KOJI
IPC: G11B7/005
Filed: 2011-06-17
Abstract: PROBLEM TO BE SOLVED: To shorten a time when the light emission amount of a laser diode reaches a target light emission amount from a drive start.SOLUTION: An APC circuit 101 includes a saturation detection circuit 116 for detecting the saturation of an output of an error amplifier circuit 115. When the saturation detection circuit 116 detects the saturation of the output of the error amplifier circuit 115, the time constant of a low-pass filter 117 becomes smaller than when the saturation detection circuit 116 does not detect the saturation of the output of the error amplifier circuit 115.
Patent JP-2013005326-A (JP)
Title: Amplifier circuit
Inventor: NAKAGAWA TAKAO
IPC: H04B10/40
Filed: 2011-06-20
Abstract: PROBLEM TO BE SOLVED: To increase an amplification factor of an initial-stage amplifier in an amplifier circuit having the initial-stage amplifier for amplifying an output signal of a light receiving element (photodiode).SOLUTION: A direct current component included in an output signal of an initial-stage amplifier 31 for amplifying an electric signal subjected to photo-electric conversion at photodiode 2 is extracted by a lowpass filter 34, and a bias current is fed back to an input side of the initial-stage amplifier 31 so as to cancel the extracted direct current component. The bias current is flowed to the input side of the initial-stage amplifier 31 in this manner, so that the direct current component (signal component such as illumination light) of the electric signal input to the initial-stage amplifier 31 can be removed, thus increasing the amplification factor of the initial-stage amplifier 31.
Patent JP-2012106718-A (JP)
Title: Vehicular power supply device
Inventor: YOSHIDA JUNICHI
IPC: H01M10/48
Filed: 2011-06-22
Abstract: PROBLEM TO BE SOLVED: To reduce dedicated wires connected between a vehicular power supply device and a battery for feeding power.SOLUTION: This vehicular power supply device 25 includes a selection circuit 34 for inputting thereto a voltage VB1 of a first power wire 22 connected to a battery 5 via an ignition switch 2, a voltage VB2 of a second power wire 23 connected to the battery 5 via a normally-open contact 4a of a main relay 4, and a voltage VB3 of a third power wire 24 connected to the battery 5 via a coil 4b of the main relay 4 to select the highest voltage out of them. The selection circuit 34 can always supply a battery voltage VB or a voltage close thereto to a power wire 35 regardless of the condition of the ignition switch 2, and can continuously operate circuits always requiring power feed such as an RAM 10, a soak timer 54 and a battery disconnection detection circuit 60.
Patent JP-2013006734-A (JP)
Title: Hydrogen generating agent, and method for producing hydrogen
Inventor: INADA KATSUTOSHI
IPC: C01B3/08
Filed: 2011-06-24
Abstract: PROBLEM TO BE SOLVED: To provide a hydrogen generating agent capable of generating a large amount of hydrogen efficiently at room temperature, and to provide a method for producing hydrogen gas.SOLUTION: This hydrogen generating agent is constituted of an Al metal and calcium hydroxide as main components, and the weight ratio between the Al metal and an alkaline earth compound is 80/20-98/2. In the hydrogen generating agent, the alkaline earth compound is calcium hydroxide, and the particle size ratio between the Al metal and the calcium hydroxide is 10/1-200/1. In the production method, hydrogen can be produced without external overheating by keeping pH of water after addition of the hydrogen generating agent at 7 or higher, and hydrogen can be formed efficiently by forming Katoite.
Patent JP-2013005907-A (JP)
Title: Medical suction apparatus
Inventor: SERA YOSHIFUMI
IPC: A61M1/00
Filed: 2011-06-24
Abstract: PROBLEM TO BE SOLVED: To provide a medical suction apparatus for preventing respiratory tract infection caused by suction catheter contamination during the suction operation of secretions in an endotracheal tube or a tracheostomy cannula, while making the catheter suction and the exchanging operation, and enabling the high-quality suction operation as a medical practice for inhibiting complications.SOLUTION: A suction catheter is stored in a sterilization cassette, and the catheter is drawn out from the cassette by the electromotive power in the lever operation of the suction grip that can detach the cassette with one-touch only in the suction use, and it prevents the infection caused by an unexpected contamination of the catheter in the state of exposing the old model. The operation is simplified by making to the cassette and it becomes a medical suction device that is able to adjust to a wireless source district, a disaster scene, or developing countries from an excellent portability by adopting a solar cell power source corresponding to three power sources besides the connection use with preexisting aspirator having only the cassette mounting suction grip.
Patent JP-2012073225-A (JP)
Title: Foreign matter detector and method for detecting foreign matter
Inventor: YANAGISAWA KOICHI
IPC: G01N21/892
Filed: 2011-06-27
Abstract: PROBLEM TO BE SOLVED: To securely detect foreign matter even if it is extremely small, while reducing cost necessary for detecting foreign matters having conductivity.SOLUTION: The foreign matter detector comprises: a micro wave radiation part 3 which performs heating treatment of irradiating a resin film 20 formed of a non-conductive material with micro waves Wm to selectively make a conductive foreign matter X contained in the resin film 20 generate heat; a thermo camera 4 for imaging the resin film 20 and detecting temperature of each part of the resin film 20; and a processing part 6 which controls the heating treatment by the micro wave radiation part 3 and imaging of the resin film 20 (detecting of temperature at each part of the resin film 20) by the thermo camera, and which analyzes an imaging result of the thermo camera 4 as a temperature detection result and detects that the foreign matter X exists at a heat generating area where heat is generated by the heating processing.
Patent JP-2013013198-A (JP)
Title: Rotary electric machine controller
Inventor: SEKIYA TAKAOMI
IPC: B60L50/16
Filed: 2011-06-28
Abstract: PROBLEM TO BE SOLVED: To quickly reduce regenerative electric power regenerated from a rotary electric machine through an inverter in a case where connection between a rotary electric machine driving device provided with the inverter and a DC power supply section is cut off.SOLUTION: A rotary electric machine controller is provided with an inverter controlling section for controlling an armature current that is a resulting vector formed by combination of a field current and a driving current along each axis in a vector space in which two axes rotating in synchronism with rotation of a rotary electric machine are perpendicular to each other and for controlling an inverter. In a case where connection between a DC power supply section and the inverter is determined to be a cut-off state, the inverter controlling section executes zero-torque control for controlling the inverter such that regenerative torque of the rotary electric machine becomes zero and further executes high-loss control for changing the field current so as to increase the armature current while maintaining a torque command in the zero torque control.