baber/WOPTO huggingface dataset:
Patent JP-2012027309-A (JP)
Title: Zoom lens, optical device and method for manufacturing zoom lens
Inventor: YAMAGAMI AKIRA
IPC: G02B15/16
Filed: 2010-07-26
Abstract: PROBLEM TO BE SOLVED: To provide a compact zoom lens having excellent optical performance, an optical device and a method for manufacturing the zoom lens.SOLUTION: A zoom lens comprises, from a side closest to an object, a first lens group G1 and a second lens group G2. When magnification is varied from a wide angle end state to a telephoto end state, a distance between the first lens group G1 and the second lens group G2 is changed. The second lens group G2 is composed of, in order from the object side, a 2a part of lens group G2a and a 2b part of lens group G2b. The 2a part of lens group G2a is composed of a plurality of lens components having refractive power of the same sign, and the 2b part of lens group G2b comprises a lens component having refractive power of different sign from that of the plurality of lens components in the 2a part of lens group G2a on the side closest to the object. The zoom lens satisfies a predetermined conditional expression.
Patent JP-2012029516-A (JP)
Title: Power converter
Inventor: NAKAYAMA YUSUKE
IPC: H02M7/48
Filed: 2010-07-27
Abstract: PROBLEM TO BE SOLVED: To improve cooling efficiency of a semiconductor device in a power converter.SOLUTION: A power converter 100 mounted via an insulating member 9 to a case in which a rotary electric machine 50 is housed comprises: a plurality of first electrodes 1; first semiconductor devices 4 for switching connected to each of the first electrodes 1; second semiconductor devices 5 for reflux current connected to each of the first electrodes 1; and second electrodes 2 connected to the first semiconductor devices 4 and the second semiconductor devices 5. At least one of the semiconductor devices on one first electrode is faced to at least one of semiconductor devices on the other adjacent first electrodes, and the second electrode 2 is arranged so as to straddle the first and second semiconductor devices connected to the first electrodes. The second electrode 2 has a part extending to the case between both first electrodes, and is connected to an inner wall of the case via the insulating member 9.
Patent JP-2010280686-A (JP)
Title: Identification of free-b-ring flavonoid as potent cox-2 inhibitor
Inventor: JIA QI
IPC: A61K31/353
Filed: 2010-07-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a new method for inhibiting cyclooxygenase enzyme COX-2 for the treatment of osteoarthritis.  <P>SOLUTION: The invention relates to a composition including an extract of a plant belonging to genus Scutellaria, the compositae family. The extract includes a mixture of free-B-ring flavonoids including baicalin. The composition is administered through a route selected from among oral, local, suppository, intravenous and percutaneous administrations in a dosage amount selected from the range of 0.01 to 200 mg/kg of body weight.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011047930-A (JP)
Title: Magnetoresistance effect element and sensor
Inventor: YAMAZAKI HIROSHI
IPC: G01R33/09
Filed: 2010-07-28
Abstract: <P>PROBLEM TO BE SOLVED: To enhance detection accuracy by making the direction of magnetization of a pinned layer of a magnetoresistance effect element for a sensor more hardly change.  <P>SOLUTION: The magnetoresistance effect element for the sensor which detects a change in magnetism given from outside includes the pinned layer 12 of which the direction of magnetization is fixed, a free layer 14 of which the direction of magnetization changes according to an external magnetic field, and an intermediate layer which is provided between the pinned layer 12 and the free layer 14. The pinned layer 12 has the shape of a plane extending long in the fixed direction of magnetization and being short in the direction perpendicularly intersecting the fixed direction of magnetization. More preferably, the pinned layer 12 has the shape of planes divided into a plurality of sections.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010267631-A (JP)
Title: Fuel cell unit, and fuel cell
Inventor: HORI YUICHI
IPC: H01M8/02
Filed: 2010-07-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a fuel cell unit and a fuel cell, capable of maintaining high power generation performance over a long period of time by preventing exfoliation of an oxygen electrode (A) and a reaction preventing layer (C), or of an oxygen electrode (B) and a solid electrolyte to suppress lowering of the power generation performance of the fuel cell.  <P>SOLUTION: In the fuel cell unit, the oxygen electrode 34 has a two-layered structure, in which a first-layer oxygen electrode 34a arranged neighboring the reaction preventing layer 37 is denser compared with a second-layer oxygen electrode 34b, and composed of a mixed component with particles having ion conductivity as well as electron conductivity, and particles having electron conductivity, the same components are contained in the particles constituting the reaction preventing layer 37 and the particles of the first-layer oxygen electrode 34a, and the second-layer oxygen electrode 34b is composed of the particles having the electron conductivity.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2012033325-A (JP)
Title: Fuel cell
Inventor: TAGUCHI HIDEO
IPC: H01M8/10
Filed: 2010-07-29
Abstract: PROBLEM TO BE SOLVED: To provide a fuel cell capable of ensuring reaction gas channels as well as gas sealability at reaction gas inlet and outlet parts, while suppressing the complication of processing process and an increase in size of the fuel cell.SOLUTION: The fuel cell comprises: a power generation module; first and second separators; a first interior channel formation member which forms between itself and the first separator an interior channel space for communicating a reaction gas channel used on the first separator side to an end on the first separator side of the power generation module; and a second interior channel formation member which forms between itself and the first separator an interior channel space for communicating a reaction gas channel used on the second separator side to an end on the second separator side of the power generation module. The end of the first interior channel formation member is in contact with a surface on the first separator side of a diffusion layer on the first separator side.
Patent JP-2012032227-A (JP)
Title: Dimension measuring method for thin ring-shaped work
Inventor: KONDO DAISUKE
IPC: G01B5/00
Filed: 2010-07-29
Abstract: PROBLEM TO BE SOLVED: To accurately measure the inner diameter and outer diameter of a thin ring-shaped body to be measured with high reproductivity without restricting the body to be measured.SOLUTION: The body to be measured is placed horizontally on a measurement body placement table comprising a surface plate on which the body to be measured is placed and excitation means fixed to the surface plate, the excitation means vibrates the surface plate to prevent the body to be measured and the surface plate from sticking to each other, and also to prevent elastic deformation from remaining owing to sticking of the body to be measured and the surface plate even when the body to be measured elastically deforms on the measurement body placement table owing to external force.
Patent JP-2012036963-A (JP)
Title: Control device of hydraulic actuator
Inventor: KAMO YOSHIRO
IPC: F02D13/02
Filed: 2010-08-06
Abstract: PROBLEM TO BE SOLVED: To provide a control device of a hydraulic actuator, which can preferably prevent the deterioration of controllability at low oil temperature as a result of learning a holding control amount at high oil temperature.SOLUTION: There is provided the control device of the hydraulic actuator, which performs feedback control of a phase so as to converge an actual phase to a target phase and learns a duty command value where variation speed of the phase is "0" as the holding control amount. An electronic control unit 17 specifies a range of a dead zone of the duty command value in which a variation of the variation speed of the phase relative to the variation of the duty command value is small and controls the holding control amount so that the value is maintained in the specified range of the dead zone.
Patent JP-2011072178-A (JP)
Title: Controller of electric motor having function of estimating inertia and friction simultaneously
Inventor: OKITA HAJIME
IPC: H02P29/00
Filed: 2010-08-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a controller of an electric motor, having a function of estimating inertia and friction simultaneously, and improving the accuracy in estimation of the inertia.  <P>SOLUTION: A speed feedback value ω(n) FB outputted from a speed feedback sampling portion 32, is inputted to an inverse function model 33 and an inverse function estimation portion 34. The inverse function model 33 is a function expression, which considers an estimated inertia Jm estimated in the inverse function estimation portion 34, and an estimated friction Cf simultaneously. In the inverse function model 33, the estimated friction Cf calculates separately an estimated viscous friction and an estimated Coulomb friction. An estimated current value x (n) which estimates a current value, is outputted from the inverse function model 33. And, an estimated error e (n) which is a difference between the estimated current value x (n) and a current feedback value i (n) FB is calculated. The inverse function estimation portion 34 estimates a coefficient of the inverse function model 33 through calculation, such that the estimated error e (n) becomes small.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2012043123-A (JP)
Title: Processing order determination device, processing order determination method and processing order determination program
Inventor: SUGIMOTO NORIHIKO
IPC: G06F3/12
Filed: 2010-08-18
Abstract: PROBLEM TO BE SOLVED: To determine the processing order for processing a plurality of jobs before due date.SOLUTION: A server comprises a setting unit 211 for setting a plurality of jobs, a residual period calculation unit 215 for calculating the residual period of each of the plurality of the jobs, a job classification unit 213 for classifying the plurality of jobs into operators and a processing order determination unit 217 for determining the order of processing object jobs by each of operators. The processing order determination unit 217 comprises a selection unit 221 for selecting a processing object job with the shortest residual period, an order provision unit 223 for providing an order to the processing object job, an updating unit 225 for updating the residual period of the processing object job for which the order is not provided to the value obtained by subtracting the processing treatment time of the processing object job for which the order is provided and an order change unit 227 for providing an order to the processing object job for which the residual period is negative after updating to cancel the order provided to the selected processing object job.
Patent JP-2012016344-A (JP)
Title: Apparatus and method for producing food product
Inventor: OKADA TAKAO
IPC: A21D13/08
Filed: 2010-08-23
Abstract: PROBLEM TO BE SOLVED: To provide a compact food product producing apparatus having a configuration simpler than before, and to provide a method of producing a food product for increasing a production efficiency.SOLUTION: The food product producing apparatus includes: an extrusion device for extruding a food raw material into a plurality of rod-like food products; a cutting device including a shutter for cutting a food product from the rod-like food product; a carrying device for placing and carrying the food product; and a control unit for controlling drive of each device. In the extrusion device, a plurality of extrusion nozzles for extruding the rod-like food product are disposed zigzag along a width direction of the carrying device orthogonal to a carrying direction of the carrying device. In the cutting device, the shutter corresponding to each extrusion nozzle is disposed zigzag under the extrusion nozzle. In the control unit, a carrying distance of the carrying device per cutting operation of the cutting device can be controlled.
Patent JP-2012040305-A (JP)
Title: Winning pocket unit and pinball game machine
Inventor: ITAYA YOHEI
IPC: A63F7/02
Filed: 2010-08-23
Abstract: PROBLEM TO BE SOLVED: To provide a winning pocket unit and pinball game machine for accurately detecting a fraudulence relating to winning pockets while suppressing a cost increase.SOLUTION: A normal winning pocket unit 30 is a triple winning pocket unit having three normal winning pockets 21-23. A front surface board 51 constitutes a part of the unit body 29 of the normal winning pocket unit 30. Decoration accessaries 65 and three normal winning pocket accessaries 31-33 for partitioning the respective normal winning pockets 21-23 are arranged on a line. Magnetic sensors are held and stored inside the decoration members 65.
Patent JP-2012044870-A (JP)
Title: Sowing device
Inventor: HOSHINO SATORU
IPC: A01C7/02
Filed: 2010-08-24
Abstract: PROBLEM TO BE SOLVED: To provide a sowing device in which the labor concerning sowing work is alleviated, and the operator of advanced age can efficiently carry out sowing of many seeds to the fixed depth for every one grain by low labor.SOLUTION: The sowing device includes: a guide pipe 1 which has a receiving port 12 for the seed injection at the upper end, and in which the lower end is opened as a seed discharge port 13c communicating with the receiving port 12; a shutter plate 3 which can be rocked to the direction which opens the seed discharge port 13c from a closing position which closes the seed discharge port 13c which is attached at the lower end of the guide pipe 1; and a flat ground plate 5 in which the bottom face thereof contacts with the surface of soil when the lower end of the guide pipe 1 is thrust into the soil. The ground plate 5 is connected with the shutter plate 3, the upper part of the guide pipe 1 is pushed in the direction in which the ground plate 5 is located in the condition in which the lower end of the guide pipe 1 is thrust into the soil, and thereby the seed discharge port 13c is opened.
Patent JP-2012045040-A (JP)
Title: Footrest cover
Inventor: KIYOTA AKIHIKO
IPC: A61G5/00
Filed: 2010-08-24
Abstract: PROBLEM TO BE SOLVED: To provide a footrest cover for a wheelchair which is easy to attach and detach and unlikely to slip off a footrest of a wheelchair.SOLUTION: The footrest cover 8 covers the footrest 12 of the wheelchair 1, and includes: a cover body having an opening 86 for inserting the footrest 12 therethrough, and a pair of opposite flat surfaces; and a pair of locking straps 87 each having one end fixed to an end 81d of the opening 86 of one flat surface 81, and the other end locked to the other flat surface 83 to close the opening 86. The pair of locking straps each have the other end locked to the other flat surface 83 so that the distance between a pair of the other ends is smaller than that between a pair of one ends.
Patent JP-2012045137-A (JP)
Title: Game machine
Inventor: GOTO MASAAKI
IPC: A63F7/02
Filed: 2010-08-26
Abstract: PROBLEM TO BE SOLVED: To provide a game machine including random number generation means generating a plurality of random numbers used for game control, and preventing that deviation occurs in a combination of a plurality of random number counter values by eliminating correlation between the plurality of generated random numbers.SOLUTION: This game machine includes: a first random number generation means circulating and updating a first counter value with a prescribed number as an update range; and a second random number generation means circulating and updating a second counter value with a prescribed number as an update range. In the game machine acquiring the counter values updated by the first and second random number generation means in optional timing and utilizing the counter values for the game control as the random numbers, the first and second counter values are updated based on Ta, Tb and Na, Nb satisfying k=Na/Pb or k=Pa/Na, and Pa≤Nb, Pb≤Na, wherein update intervals of the first and second counter values are Ta, Tb; the total numbers of the first and second counter values are Na, Nb; Ta/Tb is k; Pa is an integer prime to Na; and Pb is an integer prime to Nb.
Patent JP-2011146679-A (JP)
Title: Suspension circuit substrate, hard disk-use suspension and hard disk drive
Inventor: DOKUSHIMA SHINICHIRO
IPC: G11B5/60
Filed: 2010-08-27
Abstract: <P>PROBLEM TO BE SOLVED: To prevent disconnection of conductor layers by avoiding concentration of stresses to the end part of flying lead, at ultrasonic wave jointing.  <P>SOLUTION: A suspension circuit substrate 1 includes a metal support substrate 12; a first insulating layer 11 disposed on the metal supporting substrate 12 and constituted of an insulating material; a conductive layer 10 disposed on the first insulating layer 11 and constituting a wiring; and a second insulating layer 13, disposed on the first insulating layer 11 and conductor layer 10 and constituted of an insulating material. The suspension circuit substrate 1 is constituted so as to satisfy the relation: F<SB>1</SB><F<SB>2</SB>, when a stress generated on the conductor layer 10 at the position corresponding to the circumferential edge of a first insulated aperture 11<SB>o</SB>is defined as the first stress F<SB>1</SB>and a stress generated on the conductor layer 10 at the position corresponding to the circumferential edge of a metal supporting substrate aperture 12<SB>o</SB>is defined as the second stress F<SB>2</SB>under the condition that a load is applied in the thickness direction to the position corresponding to the first insulated aperture 11<SB>o</SB>of the conductor layer 10.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2012050291-A (JP)
Title: Power feeding stand
Inventor: TERAURA NOBUYUKI
IPC: H01M10/48
Filed: 2010-08-30
Abstract: PROBLEM TO BE SOLVED: To provide a power feeding stand capable of appropriately performing power feeding to a vehicle battery even during a power failure due to a natural disaster or the like.SOLUTION: A power feeding stand 11 includes a power feeding switching part 32 that switches a power feeding mode for supplying power to an on-vehicle battery 21 between a normal power feeding mode for feeding power to the on-vehicle battery 21 mainly by an electric supply source except a power storage part 20 and a power failure power feeding mode for feeding power from the power storage part 20 to the on-vehicle battery. A processing part 33 for the power feeding stand 11 switches the power feeding switching part 32 to the power failure power feeding mode when a power failure is detected by a power failure detection part 30.
Patent JP-2012050572-A (JP)
Title: Vacuum cleaner
Inventor: ABE YUSUKE
IPC: A47L9/28
Filed: 2010-08-31
Abstract: PROBLEM TO BE SOLVED: To provide a vacuum cleaner which can be automatically set to appropriate suction force in a short period of time.SOLUTION: The vacuum cleaner includes: a cleaner body 12 which houses an electric air blower 18; a dust amount detecting means 44 for detecting a collected dust amount when the electric air blower 18 is operated; a time detecting means 43 for detecting a time; and a control means 42 for varying input of the electric air blower 18 according to the collected dust amount detected by the dust amount detection means 44 when the electric air blower 18 is operated the last time and a time detected by the time detecting means 43.
Patent JP-2012050920-A (JP)
Title: Waste liquid treatment apparatus
Inventor: MURATA SHOZO
IPC: C02F1/72
Filed: 2010-08-31
Abstract: PROBLEM TO BE SOLVED: To provide a waste liquid treatment apparatus which can suppress leak of steam even when water is changed into subcritical water, superheated steam or supercritical water.SOLUTION: The waste liquid treatment apparatus for treating waste water containing water and organic matter includes: a reactor 10 which changes water into subcritical water, superheated steam or supercritical water and, at the same time, oxidizes organic matter; a waste liquid supply part which supplies waste liquid to the reactor 10; an air supply part which supplies air to the reactor 10; and a heater 50 which heats the reactor 10, wherein the reactor 10 has a double tube 11 in which an outer tube 11a and an inner tube 11b are bonded to each other and, when linear expansion coefficients of the outer tube 11a and the inner tube 11b at 25°C are respectively αand αand a temperature in the reactor 10 heated by the heater 50 is T, the following relations are satisfied: α<α, 0<(α-α)×(T-25)≤2×10.
Patent JP-2011096235-A (JP)
Title: Inspection room decision support system, inspection room decision support method, and inspection room decision support program
Inventor: KIUCHI TAKAYOSHI
IPC: G06Q50/22
Filed: 2010-08-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide an inexpensive system for optimally allocating reservation for an inspection to an inspection room in an endoscopic inspection system.  <P>SOLUTION: The inspection room decision support system for providing support in deciding one inspection room to be used for a requested endoscopic inspection, from among plural inspection rooms 20C includes: an input unit 22a that inputs information; and a control unit 22e having a registration function for registering information on the number of persons waiting for inspection in each of the inspection rooms 20C and information on the endoscope 24 to be used in each of the inspection rooms 20C, to the database, in accordance with the information input by the input unit 22a, and a control function of reading the number of persons waiting for inspection in each of the inspection rooms 20C and the information on the endoscope 24 to be used in each of the inspection rooms 20C to be displayed on a display device 22b in association with each other.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2012054377-A (JP)
Title: Plasma chemical vapor deposition (cvd) device
Inventor: SHIBATA KAZUNORI
IPC: H05H1/46
Filed: 2010-09-01
Abstract: PROBLEM TO BE SOLVED: To provide a plasma CVD device that can generate plasma in a broad area of a cathode recess portion (hollow) in order to achieve a high-quality and large-area amorphous silicon thin film which has little defect and is contaminated with little high-order silane.SOLUTION: A plasma CVD device has a ground electrode 11 for placing a film formed substrate 13, a cathode 3 which is disposed to be spaced from the ground electrode at an interval of 2 to 500 mm and connected to a high-frequency power source 15, and a potential shield plate 8 disposed between the cathode and the ground electrode. The cathode has a confronting surface 5 and plural recess portions 4 at the confronting side thereof to the ground electrode. The potential shield plate has a through hole 9 at each position opposing each recess portion of the cathode, and the through hole 9 has a projection area of 50 to 250% of the projection area of each recess portion onto a plane parallel to the potential shield plate. The cathode and the potential shield plate are arranged so that the interval between the nearest portions thereof is set to 0.1 to 20 mm.