baber/WOPTO huggingface dataset:
Patent JP-2011197092-A (JP)
Title: Interchangeable lens and camera lens system
Inventor: HIRAI DAISUKE
IPC: G02B7/08
Filed: 2010-03-17
Abstract: PROBLEM TO BE SOLVED: To provide an interchangeable lens which makes a diaphragm operation member on a lens side precisely operate, so that a system is normally operated, even when the interchangeable lens is mounted on a camera body having no exclusive communication function.SOLUTION: The interchangeable lens includes: a diaphragm; a driving unit for driving the diaphragm; an operation member for setting a diaphragm value of the diaphragm; a switcher for switching operation of the operating member between permission and inhibition; and a controller for operating the driving unit according to a diaphragm driving command from the camera body when the interchangeable lens is mounted on the camera body including no recognition means to recognize information on the diaphragm value set by the operation member and if the switcher is in a state of inhibiting the operation of the operation member, and operating the driving unit according to the diaphragm value set by the operation member without complying with the diaphragm driving command from the camera body, if the switcher is in a state of permitting the operation of the operation member, and giving a response to the camera body that the driving unit is operated according to the diaphragm driving command.
Patent JP-2011199406-A (JP)
Title: Device, method and system for controlling wireless network
Inventor: AZUMA KOICHIRO
IPC: H04W36/14
Filed: 2010-03-17
Abstract: PROBLEM TO BE SOLVED: To prevent transmission of data generated by handover to a communication system small in the maximum value of a transmission rate and exceeding processing capability of the own device.SOLUTION: A buffer 11 has a predetermined storage capacity, and accumulates data received from an external device. A transmitting part 12 reads data from the buffer 11 and transmits the data to a mobile terminal. A transmission rate determining part 13 determines the transmission rate of data from the external device to its own device, based on the free space in the buffer 11. A window size notifying part 14 notifies the mobile terminal of a window size in accordance with the determined transmission rate.
Patent JP-2011199453-A (JP)
Title: Vibrator, and vibrating device
Inventor: YAMAZAKI TAKASHI
IPC: H01L41/22
Filed: 2010-03-18
Abstract: PROBLEM TO BE SOLVED: To provide a vibrator and a vibrating device, which can obtain a desired vibration characteristic easily and at relatively low cost.SOLUTION: This vibrator 2 includes: a base portion 27; three vibrating arms 28, 29, 30 extended from the base portion 27; and piezoelectric body elements 22, 23, 24 arranged on the vibrating arms 28, 28, 30, and expanded/contracted by application of an electric current to vibrate the vibrating arms 28, 28, 30. The piezoelectric body elements 22, 23, 24 includes: first electrode layers 221, 231, 241 arranged on the vibrating arms 28, 29, 30; piezoelectric layers 222, 232, 242 arranged on the first electrode layers 221, 231, 241; and second electrode layers 223, 233, 243 arranged on the piezoelectric body layers 222, 232, 242; wherein a plurality of fine holes that penetrates at least any one layer of these layers in a thickness direction is formed, and vibration characteristics of the piezoelectric body elements 22, 23, 24 are thereby adjusted.
Patent JP-2011198569-A (JP)
Title: X-ray generating method
Inventor: KUWABARA HAJIME
IPC: H05H1/24
Filed: 2010-03-18
Abstract: PROBLEM TO BE SOLVED: To improve generation efficiency of X rays by preventing attenuation of laser light through optimum setting of collision points of electron beams and the laser light in accordance with positional relations of a gas target.SOLUTION: The method comprises a step of dividing laser light emitted from a laser light source in the vacuum into a first laser light and a second laser light, a step of generating plasma in the first laser light and projecting a gas target as a medium for accelerating electrons, and a step of generating X rays by colliding the electron beams accelerated with the use of the first laser light with the second laser light at a given position on the basis of an interface of a high-density area where gas density is higher than in other vacuum areas by the projected gas target.
Patent JP-2011197966-A (JP)
Title: Raw material blending method and device
Inventor: FUJII SATOSHI
IPC: G05D11/13
Filed: 2010-03-18
Abstract: PROBLEM TO BE SOLVED: To provide a raw material blending method allowing handling of mass of raw materials to be blended by discrete numerical values corresponding to mass packed in a container, a bag or the like and fractions not reaching the discrete numerical values, in a raw material blending process of blending a plurality of kinds of raw materials.SOLUTION: This raw material blending method includes: parameter setting steps S2, S3 of setting parameters based on a request range of a component ratio and request mass requested in a raw material after the blending, and a component ratio and stock mass of the plurality of kinds of raw materials; and an arithmetic step S4 of obtaining at least one solution satisfying a plurality of constraint expressions each represented by a linear expression by use of the set parameters. The plurality of constraint expressions include: a constraint expression directly or indirectly representing mass of the plurality of kinds of raw materials satisfying the request mass by use of at least one of unit mass wherein the raw materials are packed and fraction mass not satisfying the unit mass; and a constraint expression representing the mass of the plurality of kinds of raw materials satisfying the request range of the component ratio by use of at least one of the unit mass and the fraction mass.
Patent JP-2010221028-A (JP)
Title: Device for foaming liquid foods in container
Inventor: STEFAN STAHL
IPC: A47J43/12
Filed: 2010-03-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a device for foaming liquid foods which allows improved foaming liquid foods, particularly milk.  <P>SOLUTION: The device includes at least one displacement means supported by a flaming medium supplier 1 or a support base for a container 8, and at least an elevation of an outlet opening of the foaming medium supplier is adjusted in the container 8 via the displacement means.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011196837-A (JP)
Title: X-ray measuring instrument
Inventor: UEHATA KAZUAKI
IPC: G01N23/04
Filed: 2010-03-19
Abstract: PROBLEM TO BE SOLVED: To provide an X-ray measuring instrument homogenizing the quality of X rays and enhanced in convenience at the time of measurement while taking a method for arranging an X-ray tube suppressing a floor surface installation area or an occupying space of a thickness measuring instrument.SOLUTION: The X-ray measuring instrument is constituted so as to measure the physical quantity of a sample using X rays while feeding an object to be measured (sample) is composed of the line sensor arranged in the feed direction of the sample at an almost right angle and a plurality of the X-ray sources arranged above the sample to irradiate the line sensor with the X rays transmitted through the sample. A plurality of the X-ray sources are arranged so that directions of electrons going toward a target from a filament may become the same direction as the longitudinal direction of the line sensor.
Patent JP-2011194048-A (JP)
Title: Medical container
Inventor: TAKEUCHI MASAHIKO
IPC: A61J1/05
Filed: 2010-03-19
Abstract: PROBLEM TO BE SOLVED: To provide a medical container provided with a weak sealed part easily released when necessary and not released unintentionally when fallen or the like.SOLUTION: The medical container 1 includes: a storage portion 2 including a first storage chamber 5 for storing a first liquid substance 3 and a second storage chamber 6 for storing a second liquid substance 4; and a partition wall 7 for partitioning the first storage chamber and the second storage chamber. The partition wall 7 includes a releasable weak sealed part 9; and a pair of wide sealed parts 8, 10 which are formed so as to be joined to both ends of the weak sealed part and are wider than the weak sealed part. The wide sealed parts are formed so as to project into both of the first storage chamber side and the second storage chamber side from the weak sealed part and a space between the wide sealed parts can be flow paths for communicating the first storage chamber and the second storage chamber with each other when the weak sealed part is released, and in the flow paths, flow path width of a part present nearer the first storage chamber side than the weak sealed part is longer than that of a part present on the second storage chamber side.
Patent JP-2011195905-A (JP)
Title: Electromagnetic vibration suppression device and electromagnetic vibration suppression control program
Inventor: OHARA HISANORI
IPC: F16F15/03
Filed: 2010-03-19
Abstract: PROBLEM TO BE SOLVED: To provide an electromagnetic vibration suppression device that can appropriately suppress the vibration of a steel plate being curved in a thickness direction and traveling while meandering in a width direction.SOLUTION: The electromagnetic vibration suppression device 1 has a plurality of pairs of electromagnets 2 (2A, 2B) arranged in a width direction of a steel plate S traveling in a predetermined direction, each pair being disposed facing each other in a thickness direction of the steel plate S, and suppresses the vibration of the steel plate S traveling between the electromagnets 2A and 2B of each of the pairs of electromagnets 2 by a control unit 4 for controlling the current flowing through each of the electromagnets 2A and 2B. The control unit 4 is equipped with: a steel plate correction target position calculation means 41 that determines a correction target position of the steel plate S between electromagnets of each pair 2 by a calculation based on the meandering amount of the steel plate S input in real time or at predetermined intervals of time; and a current control means 42 that separately controls the amounts of currents to be flowed through the respective electromagnets 2A and 2B so that the position of the steel plate S between electromagnets of each pair 2 agrees with the correction target position determined by the steel plate correction target position calculation means 41.
Patent JP-2011195060-A (JP)
Title: Fuel tank of construction machine
Inventor: MAEJIMA SHIGETOSHI
IPC: B60K15/04
Filed: 2010-03-20
Abstract: PROBLEM TO BE SOLVED: To provide a fuel tank in which a strainer and a gauge are integrated.SOLUTION: The fuel tank of a construction machine includes: a cylindrical refueling port provided on a top plate of the fuel tank; a fuel strainer vertically slidable in the refueling port; a ring for locking provided on the upper part of an inside surface of the cylindrical refueling port; a locking part provided on the top part of the fuel strainer and locking with the ring for locking; a display part provided on the external surface of the fuel strainer and displaying the amount of fuel in the fuel tank; and a float provided on the lower side or lower part of the fuel strainer. In the fuel tank of the construction machine, when the amount of fuel in the tank is small, the locking part is in a locking state with the ring, and when the amount of fuel is large, the locking part of the fuel strainer is floated upward.
Patent JP-2011194772-A (JP)
Title: Stamp cleaning device
Inventor: SODEYAMA HIDEO
IPC: B41K1/36
Filed: 2010-03-23
Abstract: PROBLEM TO BE SOLVED: To provide a stamp cleaning device capable of properly cleaning the printing matrix of a stamp without requiring a power supply.SOLUTION: In the stamp cleaning device 1, a brush 11 is brought into contact with the printing matrix 7 in such a state that the printing matrix 7 of the stamp S is soaked in a cleaning fluid, and the stamp S and the brush 11 are allowed to relatively undergo a brushing operation to clean the printing matrix 7. The stamp cleaning device 1 includes a stamp retaining mechanism 5 for retaining the stamp S, a brush retaining mechanism 6 for retaining the brush 11, a handle manipulator 42 for performing a brushing operation, a power conversion mechanism 43 for actuating the brushing operation by at least either one of the stamp retaining mechanism 5 or the brush retaining mechanism 6 with the supply of power input by the handle manipulator 42, and a mechanical clock mechanism 120 for measuring the operating time of the brushing operation.
Patent JP-2011197593-A (JP)
Title: Semiconductor light source device and projector
Inventor: KASE TOMOJI
IPC: G03B21/14
Filed: 2010-03-24
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor light source device having improved cooling performance, and to provide a compact projector incorporated with the semiconductor light source device.SOLUTION: The semiconductor light source device includes: a semiconductor light emitting element which emits light; a condenser lens which is disposed on the emitting side of the semiconductor light emitting element, and configured to enhance the directivity of the light emitted from the semiconductor light emitting element; a holding body 79 which holds the semiconductor light emitting element; a lens mounting frame 80 which holds the condenser lens; a heat sink 81 which is thermally connected to the holding body 79; and a cooling fan; wherein an air flow path 87 is formed between the lens mounting frame 80 and the holding body 79, and the cooling air from the cooling fan is sent to the heat sink 81 and the air flow path 87.
Patent JP-2010174896-A (JP)
Title: Fuel supply device
Inventor: HONMA BUNJI
IPC: F02M37/10
Filed: 2010-03-24
Abstract: <P>PROBLEM TO BE SOLVED: To achieve the miniaturization and improvement of layout property in a fuel supply device.  <P>SOLUTION: A fuel supply device 1 contains a flange unit 7 mounted in the bottom of a fuel tank 2. The flange unit 7 is provided with a reservoir part 71. A pump assembly 6 having an electric motor 4, a fuel pump 5 or the like formed integrally with one another is installed above the reservoir part. A terminal case 18 for accommodating a power supply terminal 16 and a communication pipe 14 are arranged in the reservoir part 71. The power supply terminal 16 is connected with a harness 17 which is connected to an electric motor 4. The communication pipe 14 connects between an outlet pipe 11 connected with fuel piping 3 and a fuel discharge port 13 in the pump assembly 6. The harness 17 extends upward along the side of the pump assembly 6 to be electrically connected with the electric motor 4 at the upper end of the pump assembly.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010242751-A (JP)
Title: System and method for controlling compressor extraction cooling
Inventor: DAVIS LEWIS BERKELY JR
IPC: F01D25/12
Filed: 2010-03-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method and an apparatus for performing compressor extraction cooling.  <P>SOLUTION: There is disclosed a method for controlling the compressor extraction cooling. This method can include a stage for supplying a cooling medium (122). This method can include a stage of extracting air (114) from a compressor (102) associated with a gas turbine (100). This method can also include a stage of introducing the cooling medium (122) to the compressor extraction air (114), and the compressor extraction air (114) is cooled by the cooling medium (122) prior to or during the introduction to a turbine section (104). Furthermore, this method can include a stage of selectively controlling at least one of the compressor extraction air (114) or the cooling medium (122) based at least in a part on a characteristic associated with the gas turbine (100).  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011207968-A (JP)
Title: Soluble polyfunctional (meth)acrylic acid ester copolymer having alcoholic hydroxyl group and method for producing the same
Inventor: KAWABE MASANAO
IPC: C08F212/32
Filed: 2010-03-29
Abstract: PROBLEM TO BE SOLVED: To provide a copolymer having excellent optical characteristics such as low color dispersion and high transmittance for rays, an excellent balance in various characteristics required for a material of optical lenses and prisms, showing no branching in the refractive index even under severe practical use conditions such as hot moisture conditions, and maintaining high optical characteristics, and to provide a method for producing the copolymer.SOLUTION: The copolymer is a soluble (meth)acrylic acid ester copolymer obtained by copolymerizing (a) a monofunctional (meth)acrylic acid ester having an alicyclic structure, (b) a monofunctional (meth)acrylic acid ester having an alcoholic hydroxyl group, (c) a bifunctional (meth)acrylic acid ester, and a component containing (d) 2,4-diphenyl-4-methyl-1-pentene. The copolymer has a reactive (meth)acrylate group in a side chain derived from the bifunctional (meth)acrylic acid ester and has a structural unit derived from the 2,4-diphenyl-4-methyl-1-pentene at a terminal.
Patent JP-2011211484-A (JP)
Title: Telephone system, and voice speech control method of the telephone system
Inventor: FURUYA YASUSHI
IPC: H04Q3/58
Filed: 2010-03-30
Abstract: PROBLEM TO BE SOLVED: To provide a telephone system for preventing a voice from being intercepted by wrap-around of holding tone, when a communication partner holds a speed during a hands-free speech.SOLUTION: During a hands-free speech, since it is identified that a speech state is of a holding state, to restrict voice input; and thereby while the speech state is the holding state, a voice loop, wherein a holding tone reproduced from a speaker of a user's own apparatus wraps-wround into a microphone, can be prevented from being formed, even if a communication partner is brought into the holding state during the hands-free speech, voices can be prevented from being interrupted by wrap-around of the holding tone.
Patent JP-2011211485-A (JP)
Title: Communication node, backup node, communication system, and backup method of communication node
Inventor: MIKI KANAKO
IPC: H04L12/46
Filed: 2010-03-30
Abstract: PROBLEM TO BE SOLVED: To maintain a communication without rupture even if a communication node falls into failure.SOLUTION: A plurality of communication nodes 10_1 to 10_8 constituting a communication system 1 perform mutual communication via a transmission line in accordance with a time-triggered communication protocol (e.g., FlexRay). Each of the communication nodes 10_1 to 10_8 periodically detects a fault status of the node itself and sends a diagnosis frame including the fault status to the transmission line 2. A backup node 20 monitors the diagnosis frame and in the case that the fault status indicates that operation by one communication node can not be continued or where sending of the diagnosis frame from the one communication node is stopped, a function of the one communication node is substitutively implemented using resources for implementing functions of the communication nodes 10_1 to 10_8.
Patent JP-2011206693-A (JP)
Title: System for treating microalgae
Inventor: ITO KOICHI
IPC: C02F11/12
Filed: 2010-03-30
Abstract: PROBLEM TO BE SOLVED: To provide a system for treating microalgae, which can mold the microalgae into a shape suitable for use as a fuel while dehydrating the microalgae in a short-time, space-saving and low-cost manner.SOLUTION: The system for treating the microalgae includes at least a solid-liquid separator for separating a nutritious liquid containing the microalgae into the microalgae and the nutritious liquid component, and a dehydrator for dehydrating the separated microalgae. In the system, the dehydrator includes a microwave irradiator and a pressure filter in which a part or the whole of a microwave irradiated area is composed of a microwave-permeable material.
Patent JP-2010254558-A (JP)
Title: Method for producing aluminum titanate ceramic body
Inventor: NEMOTO AKIYOSHI
IPC: C04B35/46
Filed: 2010-03-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method of producing aluminum titanate ceramic body, wherein an unfired ceramic body that is recovered during the production process of the aluminum titanate ceramic body is used as a regenerated starting material, and a regenerated clay can be easily prepared and the aluminum titanate ceramic body excellent in thermal characteristics such as mechanical strength, low thermal expansion and heat resistance can be obtained.  <P>SOLUTION: Disclosed is the method for producing the aluminum titanate ceramic body, wherein the unfired ceramic body that is recovered during the production process of the aluminum titanate ceramic body is used as the regenerated starting material, and the method includes: a process for obtaining a ground material having a diameter of 1 mm or less from the unfired regenerated starting material; a process for preparing the regenerated clay containing the ground material and water; a process for obtaining the molded body by molding the regenerated clay; and a process for firing the molded body.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011035371-A (JP)
Title: Method and apparatus for manufacturing semiconductor device
Inventor: AOYAMA TOMONORI
IPC: H01L21/265
Filed: 2010-03-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method and an apparatus for manufacturing a semiconductor device that can form an extremely shallow diffusion layer.  <P>SOLUTION: The method includes: an amorphous layer forming step of forming an amorphous layer 111 on a surface of a semiconductor substrate 100 by modifying a surface of the semiconductor substrate 100 into the amorphous layer; and a diffusion layer forming step of forming a diffusion layer 112 in the semiconductor substrate 100 by irradiating the semiconductor substrate 100 with a microwave in a dopant-containing gas atmosphere to diffuse the dopant in the amorphous layer 111 and also activating the dopant.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011213634-A (JP)
Title: Method for decomposing cellulose, and carbon-based solid acid catalyst for decomposing cellulose
Inventor: TAMURA YOSHIHIRO
IPC: C07H3/04
Filed: 2010-03-31
Abstract: PROBLEM TO BE SOLVED: To provide a method for decomposing cellulose, decomposing the cellulose quickly, and a carbon-based solid acid catalyst used for the same.SOLUTION: This method for decomposing the cellulose is provided by using a carbon-based solid acid catalyst having ≥-15 and <-11 Hammett acidity function in the case of hydrolyzing the cellulose in the presence of the carbon-based solid acid catalyst consisting of the carbon chemically modified with sulfo groups in the mixture of the cellulose and water. Also, the carbon-based solid acid catalyst for the decomposition of the cellulose in this disclosure is characterized in that the carbon-based solid acid catalyst for the decomposition of the cellulose consists of the carbon chemically modified with the sulfo groups and having ≥-15 and <-11 Hammett acidity function.
Patent JP-2011216627-A (JP)
Title: Field effect transistor and method of manufacturing the same
Inventor: TAJIMA JUNYA
IPC: H01L29/423
Filed: 2010-03-31
Abstract: PROBLEM TO BE SOLVED: To prevent resist residue from generating by exposure failure when exposing a photoresist layer in a gate electrode formation process.SOLUTION: A field effect transistor 100 having the gate electrode on a semiconductor substrate 1 is equipped with: a dielectric film 2 disposed on the semiconductor substrate 1; a foot portion 8 disposed in an aperture portion of the dielectric film 2; and a head portion 9 disposed on the foot portion and 8 and dielectric film 2. In the field effect transistor, the thickness t1 of the dielectric film is within the range of 0.9k×λ/2|n1-n2|<t1<1.1k×λ/2/|n1-n2| where: k is natural number; refractive index n1 corresponds to the refractive index n1 (>2.1) of the dielectric film to exposure light having a predetermined wavelength λ; and the refractive index n2 corresponds to that of the photoresist layer.