baber/WOPTO huggingface dataset:
Patent JP-2012217581-A (JP)
Title: Air cleaning device
Inventor: SUZUKI YOSHINOBU
IPC: A61L9/16
Filed: 2011-04-07
Abstract: PROBLEM TO BE SOLVED: To provide an air cleaning device for a clean room, which provides an excellent cleaning effect.SOLUTION: A filling material 12 with a hydrophilic property, which allows to-be-treated air to pass through as an upward stream, while the air makes contact with the material, and which also retains cleaning water, is arranged inside a filling tower 11 through which the to-be-treated air passes. The filling material retains the cleaning water by spraying the cleaning water from above the filling material by a cleaning water supply mechanism 20. Then, the to-be-treated air is cleaned by allowing the to-be-treated air to pass through the filling tower, while having contact with the filling material, and allowing contamination substances to be dissolved in the cleaning water retained in the filling material. The filling material is made by alternately laminating molded fabrics which are obtained by heat-sealing a fabric material made of polyester and a mesh material made of polypropylene, and spacers which are obtained by molding the mesh material made of polypropylene into a waveform, wherein the molded fabrics and the spacers are vertically postured inside the filling tower. The waveform formed in the spacers gives a horizontal transverse wave. The cleaning water supply mechanism is configured to supply the cleaning water containing ozone water.
Patent JP-2012219708-A (JP)
Title: Variable compression ratio engine
Inventor: OKAMOTO TAKESHI
IPC: F02D15/04
Filed: 2011-04-08
Abstract: PROBLEM TO BE SOLVED: To provide a variable compression ratio engine that can vary the compression ratio with a simple structure.SOLUTION: The variable compression ratio engine includes a combustion chamber 4 formed by a cylinder 2 and a piston 3, a sub-chamber 5 communicating with the combustion chamber 4, and a sub-chamber volume adjusting mechanism 6 adjusting the volume of the sub-chamber 5.
Patent JP-2012221429-A (JP)
Title: Product design support device and product design support method
Inventor: MIYASHITA NAOHISA
IPC: G06F17/50
Filed: 2011-04-13
Abstract: PROBLEM TO BE SOLVED: To provide a product design support device and a product design support method which enable product design to be performed simply and efficiently by taking restrictions caused by existing production facilities and jigs into consideration.SOLUTION: There is provided a product design support device for supporting design of products, which are produced by a production line comprising a plurality of facilities and jigs, by using CAD. The device copies only shapes of selected portions out of the shapes of the plurality of facilities and jigs used in producing products, integrates the shapes into a three-dimensional model, and performs product design by using the shape information of the integrated three-dimensional model.
Patent JP-2011236209-A (JP)
Title: Method for producing c1-c4 alkyl nitrite
Inventor: LIU JUNTAO
IPC: C07B61/00
Filed: 2011-04-15
Abstract: PROBLEM TO BE SOLVED: To provide a new method for producing C-Calkyl nitrite having advantage of high selectivity of C-Calkyl nitrite.SOLUTION: This method for producing C-Calkyl nitrite includes processes for: loading a resin catalyst layer and/or a porous filler layer into a reactor; passing nitrogen oxide, oxygen and C-Calcohol as raw materials through the resin catalyst layer and/or porous filler layer in a counter current, parallel current or cross current manner; and reacting under the reaction conditions including a reaction temperature of 0-150°C, a reaction pressure of -0.09 to 1.5 MPa, a molar ratio of C-Calkanol/nitrogen oxide of 1-100:1, a molar ratio of nitrogen oxide/oxygen of 4-50:1, to obtain waste liquid containing C-Calkyl nitrite; wherein the nitrogen oxide is NO, or a mixed gas containing NO and one or more selected from NOand NO.
Patent JP-2011175283-A (JP)
Title: Semiconductor device
Inventor: MIYAGAWA KEISUKE
IPC: G09G3/32
Filed: 2011-04-22
Abstract: <P>PROBLEM TO BE SOLVED: To solve the following problem: upon performing a low grayscale display with a minute current supplied to a light-emitting element, variations in threshold voltages become notable since a gate-source voltage of a driving transistor is small.  <P>SOLUTION: A semiconductor device is provided, in which variations in threshold voltages of driving transistors are reduced even in a low grayscale display. A gate-source voltage of the driving transistor is set higher in a low grayscale display than in a high grayscale display.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2012230143-A (JP)
Title: Spin injection type magnetization inversion element, optical modulation element and spatial light modulator
Inventor: MACHIDA KENJI
IPC: H01L43/10
Filed: 2011-04-22
Abstract: PROBLEM TO BE SOLVED: To improve an orientation of an MgO (001) surface in an intermediate layer of a spin injection type magnetization inversion element.SOLUTION: An optical modulation element (spin injection type magnetism inversion element) 5 includes a tunnel magnetic resistance type spin injection type magnetization inversion element structure in which a magnetization fixing layer 51 indicating vertical magnetic anisotropy, an intermediate layer 52 composed of MgO and a magnetism free layer 53 indicating vertical magnetic anisotropy are laminated in the order. The magnetization direction of the magnetization free layer 53 is changed by supplying a current through a pair of electrodes 2, 3 arranged on the upper and lower portions of the spin injection type magnetization inversion element structure, and incident light is exited by changing the polarization direction of the incident light. The magnetization free layer 53 is configured by laminating an interface layer 53b composed of a transition metal or alloy containing the transition metal, a buffer layer 53c composed of a Ta film or a Ru film and a main layer 53a to be a magnetic layer whose magnetization direction is inverted in the order.
Patent JP-2012229004-A (JP)
Title: Vehicle body joining structure of slope device and turning assist structure
Inventor: DOBASHI NAOHISA
IPC: B60R3/00
Filed: 2011-04-27
Abstract: PROBLEM TO BE SOLVED: To provide a vehicle body joining structure of a slope device structured to recline the slope device in an inclined or horizontal state in a cabin for storage and to easily and simply store and expand it to the outside.SOLUTION: In the vehicle body joining structure of a slope device that is expanded from the inside of the cabin to the outside, the slope device is joined so as to be turned from a storage state where the slope device is inclined toward the cabin to be an almost horizontal state or within an angle of 80 degrees from the horizontal state, to a state where the tip of the slope comes in contact with the ground, by axially or pivotally attaching a turning center shaft of the slope device to an erected bracket provided in the vehicle body.
Patent JP-2012231879-A (JP)
Title: Photoacoustic imaging method and device
Inventor: HIROTA KAZUHIRO
IPC: A61B8/00
Filed: 2011-04-28
Abstract: PROBLEM TO BE SOLVED: To perform imaging by superimposing optical absorber information in a living body on a reflection ultrasonic image by efficiently reconstituting a photoacoustic image and the reflection ultrasonic image.SOLUTION: A photoacoustic imaging device 10 having means 13, 21, 22 for irradiating a subject with pulse light, detecting acoustic waves emitted from the subject at the time, and generating photoacoustic data includes: means 11, 21, 22 for transmitting ultrasonic waves to the subject, detecting reflection ultrasonic waves reflected against the subject, and obtaining ultrasonic data; and a complex number conversion means 25 for generating complex number data where the reflection ultrasonic data is defined as a real part and the photoacoustic data is defined as an imaginary part. The device also includes: an image reconstitution means 26 for obtaining a reconstitution image from the complex number data by a Fourier transformation method; a phase information extraction means 71 for extracting phase information from the reconstitution image; and a display control means 73 for allowing an image display means 14 to display an image to which a color table is applied based on the phase information.
Patent JP-2012216160-A (JP)
Title: Information processing system, information processing unit, and control method and program thereof
Inventor: FUJI NOBORU
IPC: G06F21/31
Filed: 2011-04-28
Abstract: PROBLEM TO BE SOLVED: To create a simple login screen capable of preventing information concerning authentication from leaking and requesting authentication by a simple operation, in response to a request from a user after authentication of the user, to improve security and user convenience.SOLUTION: An information processing unit performs authentication processing according to authentication information including an ID and a password received from a portable terminal. When the information processing unit receives an acquisition request of display information for displaying a simple login screen used for receiving the authentication information including the ID included as information which is not displayed and the password which is inputted, the simple login screen including the ID authenticated by the authentication processing and included in the authentication information used for the authentication processing as information which is not displayed by the portable terminal and accepting the input of the password, the information processing unit creates display information for displaying the simple login screen and transmits it to the portable terminal.
Patent JP-2012234072-A (JP)
Title: Projection type image display system
Inventor: OUCHI AKIHIRO
IPC: G09G5/36
Filed: 2011-05-02
Abstract: PROBLEM TO BE SOLVED: To provide a projection type image display system capable of creating a multi-screen picture in which a luminance change is not visible even in a black display.SOLUTION: In a projection type image display system which creates a multi-screen picture using a plurality of projection type image display devices, a second area other than a first area in which effective images projected from adjacent projection type image display devices are overlapped one another is divided at least into two areas. A luminance offset value is added to the divided image signal so as to match the luminance of the first area for every divided area, thereby correcting the image signal.
Patent JP-2012233823-A (JP)
Title: Temperature control method of a high temperature calibration source for micro wave radiometer
Inventor: ISHIKAWA HIROAKI
IPC: G01J5/00
Filed: 2011-05-06
Abstract: PROBLEM TO BE SOLVED: To obtain a temperature control method of a high temperature calibration source for a micro wave radiometer for highly accurately controlling a temperature of a radio wave absorber.SOLUTION: The temperature control method includes a supply electric power calculation step for calculating, for every unit time period, an electric power to be supplied to a first heating device 101 heating the radio wave absorber 62 from a difference between a target temperature and a temperature detected by a temperature detection device 102 for detecting the temperature of the radio wave absorber 62; and a switch control step for controlling a first switch 22 that opens/closes a circuit for supplying electric power to the first heating device 101 for every sectional time period which is designated by dividing the unit time periods into multiple sections.
Patent JP-2012234454-A (JP)
Title: Image forming device, control method of image forming device and computer program
Inventor: TAKEISHI DAIKI
IPC: B41J5/30
Filed: 2011-05-09
Abstract: PROBLEM TO BE SOLVED: To provide an image forming device capable of suppressing defective drawing and achieving high speed image forming processing.SOLUTION: A printer 1 interprets input PDL data, and on the basis of the interpretation result, determines whether a drawing command whose object is reusable data, included in the PDL data depends on an arrangement position of a drawing result on physical coordinate space. When the drawing command depends on the arrangement position of the drawing result on the physical coordinate space, the printer 1 creates cache data and stores the cache data in storage means without performing graphic processing of the drawing command whose object is the reusable data. When the drawing command does not depend on the arrangement position of the drawing result on the physical coordinate space, the printer 1 performs the graphic processing of the drawing command whose object is the reusable data and on the basis of the result of the graphic processing, creates the cache data and stores the cache data in the storage means.
Patent JP-2012235719-A (JP)
Title: Feed material replenishment structure for working vehicle
Inventor: KUNIYASU TSUNEHISA
IPC: A01B63/10
Filed: 2011-05-10
Abstract: PROBLEM TO BE SOLVED: To prevent the occurrence of such an inconvenience as damage to a working vehicle during an operation where the working vehicle is forcibly lowered to a height position for being replenished with a feed material.SOLUTION: The working vehicle includes: a working device, vertically movably mounted on the back of a travelling vehicle, for supplying the feed material to a field; and a controller for carrying out, upon detection of a request from the working device for replenishment of the feed material, a lift control for replenishment to automatically lift the working device from a working height position to a predetermined height position for replenishment of the feed material. In a feed material replenishment structure for the working vehicle, the controller is not allowed to carry out the lift control for replenishment when detecting the fact that the working device is in contact with the ground, and the working device requests replenishment of the feed material while being at a position higher than a height position for replenishment of the feed material.
Patent JP-2012238713-A (JP)
Title: Silicon-based thin film manufacturing method
Inventor: SUEZAKI YASUSHI
IPC: H01L21/205
Filed: 2011-05-11
Abstract: PROBLEM TO BE SOLVED: To provide a silicon-based thin film manufacturing method of obtaining a high-quality and uniform thin film even when a large area substrate is used.SOLUTION: A silicon-based thin film manufacturing method uses a plasma CVD apparatus and includes at least a high-frequency electrode, a substrate arranged to face the high-frequency electrode and a holder arranged to face the high-frequency electrode and holding the substrate in which a difference D=(E/S)-(E/H) between a distance (E/H) from the high-frequency electrode surface to the holder surface and a distance (E/S) from the high-frequency electrode surface to the substrate surface held by the holder is not less than 2 mm and not more than 4 mm, and the distance (E/S) is not less than 5 mm and not more than 10 mm. Preferably, the silicon-based thin film is an amorphous silicon-based thin film.
Patent JP-2011155311-A (JP)
Title: Chip-type light-emitting diode
Inventor: KANAMORI MASAYOSHI
IPC: H01L33/48
Filed: 2011-05-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a satisfactory chip-type light-emitting diode whose polarity is not mistaken, in wiring and which is suitable for various lighting devices.  <P>SOLUTION: In the chip type LED 1, terminal electrode groups 2a are formed from a top face to a bottom face of each side of a printed wiring board 2, which is substantially square and all corners are chamfered and eight LED elements 5 are mounted on the center of the top surface of the board 2. Each electrode of the LED elements 5 is connected to the terminal electrode group 2a. On the LED elements 5, a light-condensing lens 3 is disposed, and cut sections are formed in the circumference of the lens 3 so as to mutually face on the two sides of the board. The electrode groups 2a formed along respective sides are mutually rotationally symmetric.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2012239668-A (JP)
Title: Biological light measuring apparatus, program and biological light measuring method
Inventor: YAMADA TORU
IPC: G01N21/359
Filed: 2011-05-20
Abstract: PROBLEM TO BE SOLVED: To provide a biological light measuring apparatus, a program and a biological light measuring method, where only specific signals of biological activities are extracted by using data available to ordinary users and without any need for modifying an fNIRS apparatus on the market.SOLUTION: The biological light measurement apparatus includes a light irradiation part, a light detection part and a calculation treatment part. The calculation treatment part calculates the blood flow-changed component Oof flow velocity fluctuation in an amount O of change in oxyhemoglobin and the blood flow-changed component Dof flow velocity fluctuation in an amount D of change in deoxyhemoglobin, and/or the blood flow-changed component Oof volume variation in an amount O of change in oxyhemoglobin and the blood flow-changed component Dof volume variation in an amount D of change in deoxyhemoglobin, from the information of the amount O of change in oxyhemoglobin and the amount D of change in deoxyhemoglobin in the blood of the subject obtained from the light; and outputs them.
Patent JP-2012240020-A (JP)
Title: Feeder block with filter
Inventor: TAKAHASHI SHINJI
IPC: B01D29/37
Filed: 2011-05-24
Abstract: PROBLEM TO BE SOLVED: To smoothly discharge fluids such as water and a binder at a site where a shaping roll digs into without causing clogging.SOLUTION: Drain holes 8a and 8b are provided on the side of a feeder block 3 for mounting a teak plate 16, so as to reach a raw material supply hole 6 that penetrates the feeder block 3. Furthermore, the inlets of the drain holes 8a and 8b are covered with a wedge wire screen block 9.
Patent JP-2012245799-A (JP)
Title: Drive control device
Inventor: KASABA YUSUKE
IPC: B60Q1/00
Filed: 2011-05-25
Abstract: PROBLEM TO BE SOLVED: To suppress an increase in the number of terminals of a control IC of a drive control device capable of accommodating a plurality of different battery voltages.SOLUTION: This drive control device 100 includes a DC/DC converter 6 for driving an LED 4, and a control IC 102 for controlling the operation of the DC/DC converter 6. The control IC 102 includes an IC power supply terminal 120 to which a first IC power supply voltage Vto be supplied to the control IC 102 is applied, and a voltage monitoring terminal 118 to which a first discriminating voltage Vaccording to a battery voltage Vto be supplied from a first on-vehicle battery 2 to the DC/DC converter 6 is applied. The control IC 102 selects an operation mode corresponding to the battery voltage Vof the first on-vehicle battery 2 from among a plurality of operation modes corresponding to a plurality of different battery voltages by comparing the first IC power supply voltage Vand the first discriminating voltage V.
Patent JP-2012246230-A (JP)
Title: Cerium complex and organic electronic element containing the same
Inventor: KURAMOCHI YUSUKE
IPC: C07D401/14
Filed: 2011-05-25
Abstract: PROBLEM TO BE SOLVED: To provide a cerium complex having emission colors in a range of green to yellow and excellent oxygen durability.SOLUTION: The cerium complex is represented by formula (1). In formula (1), M is a cerium ion; L is a ligand represented by formula (2); X is a counter ion; L' is a monodentate or bidentate ligand; (a) is 1 or 2; b is an integer of 0-5; c is an integer of 0-5. In formula (2), Ais a carbon atom or boron atom; Ris a hydrogen atom or substituent; ring A is a five-membered ring containing two nitrogen atoms or ring obtained by condensation of a five-membered ring containing two nitrogen atoms and an aromatic hydrocarbon ring; ring D is a five-membered ring containing one nitrogen atom, a ring obtained by condensation of a five-membered ring containing one nitrogen atom and aromatic hydrocarbon ring, a six-membered ring containing one nitrogen atom or a ring obtained by condensation of a six-membered ring containing one nitrogen atom and an aromatic hydrocarbon ring; ring A and ring D each independently may contain a heteroatom in addition to a nitrogen atom; ring A and ring D each independently may contain a substituent.
Patent JP-2012245320-A (JP)
Title: Game machine
Inventor: MATSUDA YUSUKE
IPC: A63F7/02
Filed: 2011-05-31
Abstract: PROBLEM TO BE SOLVED: To provide a game machine, which can improve the taste for a game of a player while alleviating the burden of the preparation of performance data and the load of performance data processing in variation display.SOLUTION: A first alignment production image, which has a transmission area and two or more production symbols, and a second alignment production image, which has a specific production symbol, are prepared, in the drawing of the production symbol, when performing normal variation display, the image of a first selection area, in which a part of the area of the first alignment production image is selected, is drawn with lapping over the image of a second selection area, in which a part of the area of the second alignment production image is selected, when forming a production symbol display condition, the drawing of the image of the first selection area is not performed, thereby when changing a production, the exchange of the production image and the addition of the processing are unnecessary, and the taste for the game of the player can be improved while reducing the burden of the preparation of the performance data and the load of the processing.
Patent JP-2012251086-A (JP)
Title: Silica-containing rubber master batch and rubber composition
Inventor: KOJIMA MASAAKI
IPC: C08J3/22
Filed: 2011-06-03
Abstract: PROBLEM TO BE SOLVED: To provide a silica-containing rubber master batch capable of excellently satisfying both of rolling resistance performance and wet performance.SOLUTION: There is provided a silica-containing rubber master batch provided by drying a mixture liquid provided by mixing a latex of a diene-based resin (A) having ≥-80°C but ≤-55°C glass transition point, a latex of a diene-based rubber (B) having >-55°C but ≤-30°C glass transition point, an oil, and a silica slurry provided by dispersing silica in water, wherein the content of the diene based rubber (A) is 5-30 mass% based on the dry mass ratio to the whole rubber components, the content of the diene-based rubber (B) is 70-95 mass% based on the dry mass ratio to the whole rubber components, the content of the oil is 3-20 pts.mass based on 100 pts.mass whole rubber components and the content of the silica is 20-200 pts.mass based on 100 pts.mass whole rubber components.
Patent JP-2011231328-A (JP)
Title: Metallocene catalysts, their synthesis and their use for the polymerization of olefins
Inventor: PACZKOWSKI NICOLA
IPC: C08F4/6592
Filed: 2011-06-08
Abstract: PROBLEM TO BE SOLVED: To provide a new process for preparing a catalyst system.SOLUTION: The process for preparing the catalyst system includes the steps of: combining a support material with a first composition which includes at least one aluminoxane in a first solvent to provide an aluminoxane-loaded support; and contacting the aluminoxane-loaded support with a second composition which includes at least one metallocene compound, a second solvent, and a cocatalyst, wherein the cocatalyst includes a second portion of the at least one aluminoxane alone or in combination with an ionic compound and/or a Lewis acid.