baber/WOPTO huggingface dataset:
Patent JP-2010210776-A (JP)
Title: Zoom lens and imaging device provided with it
Inventor: ITO YOSHIAKI
IPC: G02B15/20
Filed: 2009-03-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a zoom lens capable of achieving a high magnification ratio and having satisfactory optical performance over the whole scope of zooming from a wide angle end to a telephoto end.  <P>SOLUTION: The zoom lens has a first group of lenses having positive refractive power, a second group of lenses having negative refractive power, a third group of lenses having positive refractive power, and a fourth group of lenses having positive refractive power, in this order from an object side to an image side. An interval between the first group of lenses and the second group of lenses is larger and an interval between the second group of lenses and the third group of lenses is smaller at the telephoto end than the intervals at the wide angle end, and each group of lenses moves to enlarge an interval between the third group of lenses and the fourth group of lenses for zooming. The second group of lenses is composed of three lenses, namely, a negative lens, a negative lens, and a positive lens each having an aspherical face shape. Each of focal length f2 of the second group of lenses, focal lengths fw, ft at the wide angle end and the telephoto end of the zoom lens, and a shift amount M1 of the first group of lenses in the direction of optical axis at the telephoto end when compared with that at the wide angle end must be properly set.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010212860-A (JP)
Title: Message transmission system
Inventor: SEIHO YUSUKE
IPC: H04W12/06
Filed: 2009-03-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a message transmission system of a portable telephone terminal which can prevent crime actions such as money sending fraud, etc. by performing guarantee that a person is a portable telephone terminal owner itself to a communication destination using biometrics authentication, moreover, informing that the portable telephone terminal owner is in an emergency condition without making surroundings of the portable telephone owner take attention.  <P>SOLUTION: The message transmission system connects between a server 102, an originating source portable telephone terminal 103a which works as an originating source, and a communication destination portable telephone terminal 103n which works as a communication destination, and causes them to freely communicate. The originating source portable telephone terminal 103a prepares a biometrics information detection means which detects biometrics information, and a means to send the biometrics information to the server 102. The server 102 prepares a means to takes out information corresponding to the biometrics information from an authentication information DB 101, and transmit to the communication destination portable telephone terminal 103n, etc. in a case that the received biometrics information is registered in the authentication formation DB 101, and if it is known not to be the same biometrics information detected at the last time after start of the communication.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009228004-A (JP)
Title: Novel organic electroluminescent compound, and organic electroluminescent device using the same
Inventor: LEE SOO YONG
IPC: H01L51/50
Filed: 2009-03-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide an organic electroluminescent compound which exhibits better light emission efficiency and better device life than conventional dopant materials, and has a skeleton having a suitable color coordinate.  <P>SOLUTION: The novel organic electroluminescent compound and an organic electroluminescent device using the same used as an electroluminescent material. The organic electroluminescent compound is represented by chemical formula 1, wherein R<SB>1</SB>, R<SB>2</SB>, R<SB>3</SB>and R<SB>4</SB>are selected from structures represented by chemical formula 2. The organic electroluminescent compound has a good light emission efficiency and excellent color purity and excellent life characteristics.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010213114-A (JP)
Title: Class d amplifier circuit
Inventor: NORIMATSU TAKASHI
IPC: H03F3/217
Filed: 2009-03-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a class D amplifier circuit capable of having various kinds of effects, such as an effect, where capacitors for cutting DC components become unnecessary.  <P>SOLUTION: The class D amplifier circuit includes: a first transistor (Tr1), where the source is set to be power supply voltage potential (VDD) and the drain is connected to a first node (N1); a second transistor (Tr2), where the source is set to be reference voltage potential and the drain is connected to the first node; a third transistor (Tr3), where the source is connected to a second node (N2) and the drain is set to be reference voltage potential; a first capacitor (C1) connected to each of the first and second nodes; a fourth transistor (Tr4), where the source is connected to the first node and the drain is an output end; and a fifth transistor (Tr5), where the source is connected to the second node and the drain is the output end. A gate driver 102 controls the respective transistors so that current in both negative and positive directions flows to a load 70. In this case, the first capacitor functions as a power supply to the load.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010190417-A (JP)
Title: Rotating power amplifying device
Inventor: SHOBE TERUYOSHI
IPC: F16H25/06
Filed: 2009-02-16
Abstract: <P>PROBLEM TO BE SOLVED: To solve a problem with a conventional rotating power amplifying device wherein a method (transmission) for changing the difference of the number of rotations by using gears or the like is adopted as a device for increasing the rotating force when a large load is applied to the rotating force and wherein a disadvantage that the output rotating speed is reduced in inverse proportion to an intensifying ratio when the power of output rotation is increased by this method, and as a result, it is necessary to increase the horsepower of motive power in order to maintain the rotating speed.  <P>SOLUTION: A rotating power amplifying device can maintain the rotation speed without increasing the horsepower of the motive power, if the rotation force can be amplified according to load (resistance) of the rotation. Accordingly, by using a structure wherein a square rotation shaft 1 of having opposite angles of 90 degrees and the same four sides is surrounded from the outside by rolling elements 2 of twelve rolling balls with the diameter equal to one half of one side of the rotation shaft 1, and further surrounded by a square outer receiver 3 having opposite angles of 90 degrees and the same four sides, the resistance of the rotation is changed into power.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010216624-A (JP)
Title: Power transmitting device
Inventor: OHASHI TATSUYUKI
IPC: F16H61/00
Filed: 2009-03-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a power transmitting device to be used for a vehicle including a torque converter, and capable of reducing costs by quickly and sufficiently supply oil to a clutch means when starting an engine after an idling stop to eliminate an electric oil pump.  <P>SOLUTION: This power transmitting device includes an adjusting means 23 for supplying oil to a clutch means 3 with priority by limiting or inhibiting the oil supply amount to a torque converter 1 by an oil pump 31 when an engine control means 22 starts an engine E after an idling stop.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010214018-A (JP)
Title: Electric lifting and lowering wall cupboard
Inventor: HASEGAWA MITSUO
IPC: A47B51/00
Filed: 2009-03-18
Abstract: <P>PROBLEM TO BE SOLVED: To improve compactness of the outer shape, operability, exchangeability of parts or the like of an electric lifting and lowering wall cupboard for a dish drier or the like.  <P>SOLUTION: In the electric lifting and lowering wall cupboard, an inner box 2 which is lifted and lowered by an electric lifting and lowering mechanism is arranged in the upper part of a building. A door 3 which opens and closes on its upper end is arranged on the front side of the inner box 2. An operation part for operating the electric lifting and lowering mechanism is arranged in a lower position of an outer box 1. The length of the operation part is substantially equal to the width of the door 3 and it is flush with the surface of the door 3.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010219445-A (JP)
Title: Charged particle beam drawing method, position detecting method for reference mark for charged particle beam drawing, and charged particle beam drawing device
Inventor: YOSHITAKE HIDESUKE
IPC: G03F1/78
Filed: 2009-03-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a charged particle beam drawing method, a position detecting method for a reference mark for charged particle beam drawing, and a charged particle beam drawing device, wherein the position of the reference mark formed on a sample and having a step can be detected with good reproducibility without being influenced by edge roughness of the reference mark.  <P>SOLUTION: The reference mark FM' formed on the same M mounted on a stage and having the step is scanned with projection light of an optical lever type height measuring instrument by moving the stage in XY directions, change in intensity of reflected light thereof is detected to detect the XY position of the stage when the reflected light changes in intensity, and the detected XY position is detected as the position C of the reference mark FM'; and the position of a phase defect D present in the sample M is predetermined from the detected position C of the reference mark FM', and a drawing position is determined based upon relation to the predetermined position of the phase defect D.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010225203-A (JP)
Title: Magnetic recording medium and magnetic reproducing device
Inventor: MIHARA MOTONOBU
IPC: G11B5/65
Filed: 2009-03-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a magnetic recording medium, a so-called bit patterned medium, which is suitable to correct the position of a reproduction head when reading data with the reproduction head, and to provide a magnetic reproducing device provided with such a magnetic recording medium.  <P>SOLUTION: The magnetic recording medium Y1 includes: a data part R2 including a plurality of aligned magnetic parts 22; a servo part R1 which is separated from the data part in the arraying direction of the magnetic parts 22; and a reproduction-output confirming part R3 which is positioned between the servo part R1 and the data part R2 and includes at least one magnetic parts 23. The magnetic parts 22 and 23 are positioned along the track center lines T<SB>2</SB>. The center positions of the magnetic parts 22 and 23 in a direction orthogonal to the track center line T<SB>2</SB>are on the track center lines T<SB>2</SB>. The magnetic parts 23 are longer than the magnetic parts 22 in the direction orthogonal to the track center lines T<SB>2</SB>.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010222607-A (JP)
Title: Shield plate, film deposition system, and method for manufacturing magnetic recording medium
Inventor: HORIGOME SHIGERU
IPC: G11B5/851
Filed: 2009-03-19
Abstract: <P>PROBLEM TO BE SOLVED: To shorten a period of time required for a degassing treatment for a shield plate after replacement with respect to a shield plate, a film deposition system and a method for manufacturing a magnetic recording medium.  <P>SOLUTION: The shield plate is exchangeably attached in a film deposition system and has a deposition surface on which a film deposition material scattering in the film deposition system is deposited. The shield plate includes: a plate-like member in which one of a couple of mutually opposing surfaces forms the deposition surface; a heater which is provided integrally on the plate-like member, and terminals electrically connected to the heater.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010226811-A (JP)
Title: Management device for battery pack
Inventor: KUKI MIO
IPC: G01R31/36
Filed: 2009-03-20
Abstract: <P>PROBLEM TO BE SOLVED: To suppress increase in the number of part items, while making a processing means which is arranged individually arranged in units of a prescribed number of blocks among blocks constituting a battery pack stabilize, and performs processing related to at least either monitoring or control of the state of the corresponding block, in the battery pack as a series-connected body of blocks which form one battery cell or a plurality of battery cells.  <P>SOLUTION: When monitoring the state of the block (battery cells Ci1 to Ci4) which is an object by a management unit Ui, the block is connected to a flying capacitor 11 by turning on switching elements Si, S(i+1). According to this, the flying capacitor 11 is utilized as a bypass capacitor.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010225717-A (JP)
Title: Package for housing electronic component
Inventor: HASHIMOTO MAKOTO
IPC: H01L23/02
Filed: 2009-03-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide a package for housing electronic components, which can assure bonding strength of a frame-shaped metallization layer, and the gap between the outer circumference of an insulating substrate and the outer circumference of the frame-shaped metallization layer.  <P>SOLUTION: The package for housing electronic components includes an insulating substrate 101 having a frame-shaped metallization layer formed on the outer circumference of the upper surface, and a metal frame 106 brazed to the frame-shaped metallization layer, wherein the frame-shaped metallization layer consists of a first frame-shaped metallization layer 104 which is applied directly to the insulating substrate 101 with the outer circumference extending along the outer circumference of the upper surface of the insulating substrate 101 in proximity thereto, and a second frame-shaped metallization layer 105 which is applied along the inner circumference of the upper surface of the first frame-shaped metallization layer 104 from the upper surface of the insulating substrate 101 to the upper surface of the first frame-shaped metallization layer 104 and is thicker than the first frame-shaped metallization layer 104. Since the first frame-shaped metallization layer 104 is thin, bleeding is minimized and a gap 109 can be ensured, and bonding strength of the frame-shaped metallization layer can be assured by the second frame-shaped metallization layer 105 which covers a part of the first frame-shaped metallization layer 104.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010222674-A (JP)
Title: Hot dip galvannealed steel sheet and method for producing the same
Inventor: TOKI TAMOTSU
IPC: C22C38/14
Filed: 2009-03-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a hot dip galvannealed steel sheet capable of improving a boundary adhesion strength while being provided with well formability, and to provide a method for producing a hot dip galvannealed steel sheet by which its productivity can be improved.  <P>SOLUTION: The surface of the base metal of a steel sheet having a chemical composition containing, by mass, 0.030 to 0.25% C, 0.030 to 0.20% Si, 0.030 to 3.0% Mn, ≤0.050% P, ≤0.010% S, ≤0.0060% N and 0.10 to 0.80% sol.Al, and the balance Fe with inevitable impurities is provided with a hot dip galvannealing layer comprising, by mass, 8.0 to 15% Fe and 0.15 to 0.50% Al, and, provided that the concentration of carbon in the base metal in the steel sheet within 5 μm from the boundaries between the hot dip galvannealing layer and the base metal is defined as C1% by mass% and the concentration of carbon in the base metal of the steel sheet at the inside by ≥200 μm from the boundaries between the hot dip galvannealing layer and the base metal of the steel sheet is defined as C2%, C1 and C2 satisfy C1≥C2-0.030.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2009253280-A (JP)
Title: Power semiconductor module accompanied by hermetically sealed circuit device, and manufacturing method thereof
Inventor: GOEBL CHRISTIAN
IPC: H01L25/18
Filed: 2009-03-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a power semiconductor module accompanied by a hermetically sealed circuit device, and to provide a manufacturing method thereof.  <P>SOLUTION: The power semiconductor device includes: a substrate; and a circuit device formed on the substrate, wherein the circuit device has a plurality of conductive passages being electrically insulated from each other and power semiconductor components disposed to the conductor passages. The power semiconductor components are connected to the circuit using a connection device in an adaptable way, which includes a layer composed of at least two electrically conductive layers and at least one electrically insulated layer, continuing alternately. In the case, the substrate has a first sealing face surrounding the circuit device continuously. Furthermore, the sealing face is connected to a second sealing face allocated to the layer of the connection device using a connection layer. The power semiconductor module is manufactured by pressing substrates, power components and connection devices.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010227156-A (JP)
Title: Endoscope
Inventor: KUSAZAKI YUKIMASA
IPC: A61B1/00
Filed: 2009-03-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide an endoscope, capable of providing sufficient quantity of light while achieving compactness, and without increasing the number of components.  <P>SOLUTION: The endoscope is at least partly introduced into an observation object to image an object inside the observation object. The endoscope includes an illumination device 8 to illuminate the side of an introducing direction D1 in which the endoscope is partly introduced, and an imaging unit to image the side of the introducing direction. The illumination device is provided with a plurality of light emitting units 14, each having a first electrode 11, a second electrode 12, and an organic light emitting layer 13 laminated between the electrodes, laminated in a layer direction E in which the electrodes and the organic light emitting layers are respectively laminated.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010228183-A (JP)
Title: Concrete mixer truck
Inventor: KAWASHIMA SHIGERU
IPC: B28C5/42
Filed: 2009-03-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a concrete mixer truck capable of stably controlling operation of a mixer drum.  <P>SOLUTION: This concrete mixer truck 100 is provided by mounting an installation object on a stand 1. The installation object includes the mixer drum 2 for rotatingly driving a traveling engine 3 as a power source, a hydraulic pump 5 and a hydraulic motor 6 variable in capacity for reciprocally rotating and accelerating-decelerating the mixer drum 2, and a controller 10 for controlling operation of the hydraulic pump 5 and the hydraulic motor 6 so that the mixer drum 2 becomes a target rotation state in response to a rotating speed of the traveling engine 3.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2009143568-A (JP)
Title: Mechanism for bringing emergency shelter system of airplane to operation preparatory state, releasing it and starting it; interlocking device used together with emergency shelter system of airplane; display unit as to whether or not emergency shelter slide system of airplane is brought to operation preparatory state; and starting mechanism for emergency slide shelter system of airplane
Inventor: HAMATANI TOMIO
IPC: B64C1/14
Filed: 2009-03-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a mechanism for bringing an emergency shelter system of an airplane to an operation preparatory state, releasing and starting it.  <P>SOLUTION: The emergency shelter system includes an escaping slide, and a pneumatic reservoir 148 sealed behind a partitioning plate and filled with pressure gas. The slide includes a captive bar 16 connected to one end part of the slide. When the shelter system is brought to an operation preparatory state, the captive bar is fixed to a fuselage 12 of the airplane below a door 14. If the door is opened when the shelter system is in an operation preparatory state, the system is started to expand and spread the slide. When the system is released, the captive bar is fixed to a bottom part of the door, and the emergency shelter system is not started even when the door is opened.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2010232110-A (JP)
Title: Measurement method and measuring device capable of measuring electron density and/or electron collision frequency of high-pressure plasma
Inventor: NAKAMURA KEIJI
IPC: H01L21/31
Filed: 2009-03-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a measurement method and a measuring device capable of measuring the electron density and/or electron collision frequency of high-frequency plasma, without using an expensive measuring device.  <P>SOLUTION: With the measurement method of electron density and electron collision frequency of high-pressure plasma and a plasma characteristics measurement device 1, a probe 10 is inserted into high-pressure plasma P and is supplied with high-frequency power, while the probe 10 sweeps high frequencies by a high-frequency oscillator 21. A spectrum of a reflection coefficient obtained from power reflected from the probe 10 is measured with a reflection coefficient spectrum display part 25 for detecting the resonance spectrum of the probe 10; a resonance frequency and a half-value width of resonance are calculated from the resonance spectrum; and based on the resonance frequency and the half-value width of resonance, the electron density and/or the electron collision frequency of the high-pressure plasma can be calculated at a plasma characteristics calculating part 26.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010236917-A (JP)
Title: Method and device for dispensing labeled compound for pet using microchip
Inventor: OSAKI KATSUHIKO
IPC: G01N37/00
Filed: 2009-03-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for dispensing a labeled-compound for PET (positron emission tomographic system) which enables manipulation of dispensing the labeled-compound on a microchip.  <P>SOLUTION: A solution containing the labeled-compound for PET as a liquid phase is introduced into the microchip 1, which has a channel 9 of a gas phase inside and also has a pool part 8b for collecting the liquid phase at the bottom of the channel 9 of the gas phase, and the solution containing the labeled compound for PET is dispersed in the pool part 8b of the microchip 1, by utilizing a capillary force. The gas phase is made to flow through the channel 9 of the gas phase, and thereby a solvent is removed from the solution containing the labeled compound for PET which is collected in the pool part 8b. Since evaporating operation of high efficiency inside the microchip can be realized, the manipulation of dispensing the labeled compound in the microchip becomes possible.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010233864-A (JP)
Title: Anti-theft alarm system and method
Inventor: NISHIMURA HARUO
IPC: A47F5/00
Filed: 2009-03-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide an anti-theft alarm system for detecting theft of merchandise even if a plurality of kinds of merchandise products are displayed on the same shelf of the same furniture.  <P>SOLUTION: A tray 3 is provided with a digital scale 30 for measuring the total weight of cosmetic products in the tray 3, and the furniture 2 includes: an anti-theft detecting section 202 for monitoring the total weight, and for instructing a speaker 21 to sound the alarm when the total weight exceeds an alarm variation; and an alarm variation setting section 201 for calculating the alarm variation by multiplying the total weight by a set ratio before detecting theft.  <P>COPYRIGHT: (C)2011,JPO&INPIT