baber/WOPTO huggingface dataset:
Patent JP-2012005922-A (JP)
Title: Organic solvent recovery system
Inventor: KAWAMURA YOKO
IPC: B01D53/06
Filed: 2010-06-22
Abstract: PROBLEM TO BE SOLVED: To provide an organic solvent recovery system including a structure capable of reducing energy usage used for the organic solvent recovery system.SOLUTION: In this organic solvent recovery system 1, a desorption gas (G14) discharged from a desorption part 22 of a concentration device 200 is introduced into a cooling device 300 in a state lowered in temperature by heat exchange in a heat exchange part 500 with a condensate (E10). The condensate (E10) discharged from the cooling device 300 is introduced into a membrane separation device 400 in a state raised in temperature by heat exchange in the heat exchange in the heat exchange part 500 with the desorption gas (G14). A permeation liquid (E11) and a concentrated liquid (E12) discharged from the membrane separation device 400 is cooled by heat exchange in a heat exchange part 600 with an uncondensed gas (G17) discharged from the cooling device 300. An organic solvent can be recovered by further small energy usage by the heat exchange of the heat exchange parts 500, 600.
Patent JP-2012007641-A (JP)
Title: Fastening device
Inventor: ISHIKAWA RYUICHI
IPC: F16B39/38
Filed: 2010-06-23
Abstract: PROBLEM TO BE SOLVED: To provide a fastening device which is not easily disengaged when the device is fastened to a bolt, and prevents slackness caused by vibration or an external force for a long period of time.SOLUTION: The fastening device includes a coil spring 13 comprising a small diameter coil 13a housed inside a spring housing 11, a large diameter coil 13b mounted to the outside of the spring housing, and a coil connecting portion 13c connecting the small diameter coil with the large diameter coil. The spring housing has a guide notch 11a formed from an opening side in an axial direction. The coil connecting portion is inserted into the guide notch, making the end 13b1 of the large diameter coil as a free end. The small diameter coil can be screwed into the male screw groove of the bolt while the end 13a1 of the small diameter coil is made to be a free end. A press-moving portion 11b1 is formed on the inner wall of the spring housing, the press-moving portion pressing and moving the end of the small diameter coil by rotation after canceling the inhibition of rotation. The engagement of the large diameter coil with the spring housing is released by a rotational force larger than the force of inhibiting rotation, the end of the small diameter coil is press-moved by the press-moving portion, and a lock nut is detached from the bolt.
Patent JP-2012007320-A (JP)
Title: Work machine
Inventor: ISHII KEIHAN
IPC: E02F9/22
Filed: 2010-06-23
Abstract: PROBLEM TO BE SOLVED: To provide a work machine capable of inhibiting the growth in size of a center joint.SOLUTION: In the work machine, an actuator port 47c of a superstructure upper part control valve 30 provided in a upper revolving superstructure 3 and a main port 64 of a lower part control valve 50 provided in a lower structure 2 are connected through the center joint 6. And, the opening area of a flow control valve 31c for supplying pressure oil from the upper control valve 30 to the lower control valve 50 is configured to be controlled based on the load sensing differential pressure PLS1 of the lower control valve 50. Thereby, the growth in size of the center joint 6 can be inhibited, because the number of pipe lines in the center joint 6 can be inhibited.
Patent JP-2012007946-A (JP)
Title: User terminal device and navigation method
Inventor: AKAMA HIROKI
IPC: G01C21/00
Filed: 2010-06-23
Abstract: PROBLEM TO BE SOLVED: To provide an intuitive navigation in an object direction for a user.SOLUTION: A user terminal device includes direction detection means for detecting a direction, vibration generation means provided in either one or both of one end portion and the other end portion, vertical plane angle decision means for detecting the direction of the user terminal device in a vertical plane to decide whether or not an angle difference A between the direction in the vertical plane and a horizontal plane is a predetermined angle B or below, horizontal plane angle decision means for detecting the direction of the user terminal device in the horizontal plane by the direction detection means when the angle difference A is decided to be the predetermined range B or below to decide whether or not an angle difference C between the direction in the horizontal plane and the object direction is a predetermined angle D or below, and vibration control means for vibrating the vibration generation means on a side closer to the object direction in the user terminal device when the angle difference C is decided to be the predetermined angle D or below.
Patent JP-2012009660-A (JP)
Title: Method of manufacturing piezoelectric element, piezoelectric element, and diaphragm using the same
Inventor: ASANO MASAMI
IPC: H01L41/314
Filed: 2010-06-25
Abstract: PROBLEM TO BE SOLVED: To improve piezoelectric characteristics in a method of manufacturing a piezoelectric element by burning a paste material including piezoelectric material powder, a binder and a solvent after printing the paste material on a substrate.SOLUTION: Not single-diameter piezoelectric material powder, but paste obtained by mixing piezoelectric material with a relatively large diameter and piezoelectric material with a small diameter together is used. Specifically, powder is used which is obtained by mixing PZT powder of 0.9 μm in median and PZT-PZN powder of 0.3 μm together in 1:1 proportion. Therefore, the large-diameter PZT powder serves as cores of growth and the small-diameter PZT-PZN powder is actively fluidized while absorbed by the large-diameter PZT powder to form a fine film by comparison between (a) before the burning and (b) after the burning. Consequently, the piezoelectric characteristics can be improved. Further, the temperature of principal burning can be lowered from 1,150°C approximately to 850°C, and damage to the substrate can be made small.
Patent JP-2012008430-A (JP)
Title: Optical waveguide element, optical integrated circuit, optical gate switch and manufacturing method for the same
Inventor: NAGASE SHIGENORI
IPC: G02B6/122
Filed: 2010-06-28
Abstract: PROBLEM TO BE SOLVED: To realize, in hybrid circuit integration using inter-subband transition elements and a silicon wire, improvement of the efficiency of coupling with a silicon wire and an increase in phase modulation effect owing to elongation of the optical path, resulting in achievement of high performance features including an improved S/N ratio of optical gate switches and reduced energy consumption for operation.SOLUTION: An inter-subband transition switch waveguide 10 is configured by using a semiconductor material such as InGaAs or AlAsSb that can form a quantum well structure and providing a reflective structure (R1) for TE optical signals on an inter-subband transition waveguide having a phase modulation effect generated by inter-subband transition in that quantum well structure. A signal light 5 inputted from a waveguide end face (P1) is subjected to the phase modulation effect on the waveguide, reflected by the reflective structure (R1) provided on the optical waveguide, again subjected to the phase modulation effect in the waveguide and outputted from the waveguide end face (P1), resulting in realization of common input/output ends with the silicon wire waveguide and an elongation of the optical path.
Patent JP-2012010250-A (JP)
Title: Optical luminance correction apparatus, optical luminance correction method, and optical luminance correction program
Inventor: MIYAGAWA ISAO
IPC: G09G5/00
Filed: 2010-06-28
Abstract: PROBLEM TO BE SOLVED: To provide an optical luminance correction apparatus capable of detecting an illumination environment change during content projection by a projector and correcting an output luminance from the projector according to the change so that an RGB value observed by a camera becomes a predetermined luminance value.SOLUTION: The optical luminance correction apparatus for correcting a luminance of an image projected by the projector based on an image acquired by the camera that takes an image projected by the projector comprising: illumination change detection means for detecting a change of illumination onto which the image was projected from the image acquired by the camera and outputting illumination change correction information based on illumination change conditions when the illumination change is detected and projection luminance correction means for correcting the luminance of the image projected by the projector.
Patent JP-2012013539-A (JP)
Title: Imaging device
Inventor: ISHIMOTO KAZUO
IPC: H04N5/225
Filed: 2010-06-30
Abstract: PROBLEM TO BE SOLVED: To effectively detect dust in a room.SOLUTION: In an imaging device, a visible light cut filter 20 transmits near infrared ray components and near ultraviolet ray components and shields visible light components. An imaging element 30 receives with time lags the near infrared ray components and the near ultraviolet ray components transmitted by the visible light cut filter 20. A control part 40 detects specific dust based on images imaged by the imaging element 30. For example, the control part 40 generates a difference image between a near infrared image and a near ultraviolet image that have been subjected to light by the imaging element 30 in turn to be photoelectrically converted respectively, and detects the specific dust from the difference image.
Patent JP-2012012539-A (JP)
Title: Ink composition, image forming method and printed matter
Inventor: SHIMOHARA NORIHIDE
IPC: C09D11/00
Filed: 2010-07-02
Abstract: PROBLEM TO BE SOLVED: To provide: a pigment dispersion excellent in curability when used together with a polymerizable compound, excellent in discharge stability, and excellent in resistance to solvents; an ink composition using the same; an image forming method; and a printed matter.SOLUTION: The ink composition is used which comprises at least (a) a pigment, (b) a water-soluble dye having a basic group or its salt, and an acidic group or its salt, (c) a polymeric dispersant, and (d) the polymerizable compound.
Patent JP-2012014611-A (JP)
Title: Booklet with ic tag
Inventor: KOKUBO YU
IPC: G06K19/07
Filed: 2010-07-05
Abstract: PROBLEM TO BE SOLVED: To provide a booklet with an IC tag having a structure in which the internally-stored IC tag is hardly damaged and a highly-versatile inlet for the IC tag can be easily installed in the booklet while enabling application with excellent ability for displaying print information on a page on which the inlet is installed and the preceding/following pages as the other normal pages in the booklet and with excellent designability.SOLUTION: A booklet with an IC tag includes a non-contact IC tag 4 in which an IC chip 41 and an antenna 42 are connected, and a flat plate paper 21 has a cut 3 on a flexible part therein and the IC chip 41 is disposed relative to the area near a center 39 of the cut 3 in an overlapping state.
Patent JP-2011077501-A (JP)
Title: Electrochemical cell and method of manufacturing the same
Inventor: MITSUZUKA TERU
IPC: H01M2/02
Filed: 2010-07-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electrochemical cell that can make the occupation ratio of a power generating element to the inside of a housing as large as possible, compatibly achieve size reduction and improvement in electric characteristics, and secure sufficient strength of weld zones during assembly to attain superior assembling properties.  <P>SOLUTION: The electrochemical cell 1 includes the housing 2 including a storage container 10 and a lid member 11, the power generating element 3 stored in the housing, a nonaqueous electrolyte M in which the power generating element is dipped, a core wire 5 fixed to the housing via an insulating member 12, and a connection member 6 including a first connection portion 15 made of metal and a second connection portion 16 made of a metal material differing in material characteristics from the first connection portion, the first connection portion being welded to current collectors of a positive electrode 3b and a negative electrode 3c and the second connection portion being locally welded to the core wire to indirectly connect the current collectors to the core wire.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2012023815-A (JP)
Title: Control device for stabilizing voltage of permanent magnet type generator
Inventor: KAWAMURA HIDEO
IPC: H02P9/48
Filed: 2010-07-12
Abstract: PROBLEM TO BE SOLVED: To enable an inexpensive switching element to be used while reducing the number of the switching elements to achieve a large-scale cost reduction.SOLUTION: A control device of a permanent magnet type generator comprises: an output side winding including output windings 10, 11 and 12 wound up inside a stator and an output coil side solenoid coil 141 positioned outside the stator; and a control side solenoid coil 142 connected to the output side winding in series and positioned outside the stator. A control switch 13 is provided between the output side winding and the control side solenoid coil 142 and positioned in a DC part provided at the tip of a rectifier aggregating terminals of each phase in order to run part of the current generated in the output windings 10, 11 and 12. The control device of the permanent magnet type generator also comprises a controller 18 which controls the power generation voltage from an extreme low-speed to an ultra high-speed at a prescribed voltage by on/off controlling the control switch 13 responding to a detection signal from a sensor 16 which detects the power generation voltage by the output windings 10, 11 and 12.
Patent JP-2012022416-A (JP)
Title: Information input/output method and information input/output device using stream dot
Inventor: YOSHIDA KENJI
IPC: G06K7/10
Filed: 2010-07-12
Abstract: PROBLEM TO BE SOLVED: To provide an information input/output method and an information input/output device based on stream dots.SOLUTION: A stream dot pattern is arranged according to: a step for linearly and continuously arranging plural reference dots 701; a step for providing a first virtual reference line 702 connecting the plural reference dots; a step for providing a second virtual reference line 703 defined at a predetermined position from the reference dots and/or the first virtual reference line; a step for providing plural virtual reference points at predetermined positions on the second virtual reference line; and a step for arranging an information dot whose XY coordinate values and/or a code value are defined by a distance and a direction from the virtual reference point at the end point of a vector whose starting point is the virtual reference point. A medium such as a printed matter on which a dot pattern formed by arranging one line or plural lines of the stream dot patterns is formed is scanned by optical scanning means as image data, and the dot pattern of the image data is analyzed to be converted to the XY coordinate values and/or the code value, so that multimedia information is output.
Patent JP-2012020970-A (JP)
Title: Method for producing {3-(1-diphenylmethylazetidin-3-yl)ester-5-isopropyl ester 2-amino-1,4-dihydro-6-methyl-4-(3-nitrophenyl)-3,5-pyridinedicarboxylate}
Inventor: KAMIZONO HIROYUKI
IPC: C07D401/12
Filed: 2010-07-15
Abstract: PROBLEM TO BE SOLVED: To provide a method for producing highly pure azelnidipine from crude azelnidipine containing by-products obtained by the reaction of a specific impurity contained in a raw material compound.SOLUTION: The method for producing the azelnidipine includes: a preparation step of preparing a solution containing the azelnidipine and a compound represented by formula (2) dissolved in a mixed solvent containing ≥5 and ≤50 pts.vol. of at least one kind of a solvent selected from the group consisting of methanol, ethanol and ethyl acetate based on 100 pts.vol. of isopropyl alcohol; a precipitation step of precipitating the crystal of the azelnidipine in the solution obtained in the preparation step; and a fractionation step for taking out the crystal obtained in the precipitation step.
Patent JP-2012021944-A (JP)
Title: Buffer manufacturing method and buffer manufacturing apparatus
Inventor: ISHII TAKU
IPC: G21F9/36
Filed: 2010-07-16
Abstract: PROBLEM TO BE SOLVED: To provide a buffer manufacturing method with which buffers having a uniform dry density equal to or greater than a prescribed target value can be manufactured.SOLUTION: A method of manufacturing a buffer in which compacted soil materials are laminated repeats: a throw-in process in which the soil materials kneaded with preset blending rate and water content are thrown in by a predetermined amount; and a rolling compaction process in which the soil materials thrown in the throw-in process are leveled off and compacted. The method also includes: a measurement process for measuring a height of the soil materials laminated every time the rolling compaction process is completed; and a management process for calculating a layer thickness of the soil materials newly compacted based on the height of the laminated soil materials measured in the measurement process and the height of the laminated soil materials measured in a preceding measurement process, and calculating a dry density of the soil materials newly compacted based on the calculated layer thickness of the soil materials and the thrown amount and the water content of the soil materials thrown during the throw-in process, thereby making it possible to manufacture the buffer having the uniform dry density equal to or greater than a prescribed target value.
Patent JP-2012025268-A (JP)
Title: Vehicle door closing control device including door closing security circuit
Inventor: OKUMURA TATSUO
IPC: B61D19/02
Filed: 2010-07-23
Abstract: PROBLEM TO BE SOLVED: To provide a vehicle door closing control device capable of specifying whether a cause of an accident that a door is opened during travelling exists in a door closing control circuit or a door closing security circuit by retaining traces in the case wherein a door opening switch is pushed during the travelling by using only hard sequence circuit of a relay.SOLUTION: A circuit, in which a relay for opening the door is not excited even if a door opening switch is pushed during the travelling of a vehicle (at a speed of 5 km/h or more) by using a speed security relay to be operated during the traveling of the vehicle (at a speed of 5 km/h or more), and a circuit, in which lighting of a travelling display lamp is maintained even if the vehicle stops (or travels at a speed of 5 km/h or less) in the case wherein the door opening switch is pushed during the travelling of the vehicle (at a speed of 5 km/h or more), are formed of the only hard sequence circuit of the relay. With this structure, an evidence of wrong operation that the door opening switch is pushed during the travelling is retained, and it becomes easy to specify whether a cause of the accident that the door is opened during the travelling exists in the door closing control circuit or in the door closing security circuit, and a cause can be quickly investigated.
Patent JP-2011015410-A (JP)
Title: Form for video recording reservation, and video recording reservation system
Inventor: SUGIHARA HIROSUKE
IPC: G06F3/042
Filed: 2010-07-26
Abstract: PROBLEM TO BE SOLVED: To provide a form for video recording reservation and a video recording reservation system with which a user can easily control the user's video or sound recording terminal remotely with an electronic pen.SOLUTION: In a remote control system 100, a user makes entries in an operation area and a program area which constitute a form 3 using en electronic pen 10. A server 5 specifies designated operation and a channel and a time zone of a broadcast program, based on entry information and a coordinate table 105 acquired from the electronic pen 10. The server 5 also extracts a corresponding mail format and mail address from the user DB6 based on an pen ID specified from the entry information. Based on the operation, the channel and the time zone of the broadcast program specified by the entry information and the coordinate table 105, the server 5 creates mail for remotely controlling a video 7 according to the extracted mail format, and transmits it to the mail address extracted from the user DB6.
Patent JP-2012024433-A (JP)
Title: Device for drying clothes
Inventor: HAYASHI NOBUAKI
IPC: D06F57/12
Filed: 2010-07-27
Abstract: PROBLEM TO BE SOLVED: To provide a device for drying clothes with which the appearance can be enhanced and washed clothes or the like can be efficiently hung.SOLUTION: A device for drying clothes 1 is formed to have a long shape in a vertical direction and has a main body 10 for hanging laundry arranged on a wall 9, an upper pole body 30 whose base end is connected with an upper end of the main body for hanging laundry and which is held in the laundry position in which the edge end is projected from the main body for hanging laundry, and a plate-shaped lower pole body 40 whose base end is movably connected to an lower end of the main body for hanging laundry and which is held in the laundry position in which the edge end is projected from the main body for hanging laundry.
Patent JP-2012025909-A (JP)
Title: Heat insulating material
Inventor: TERASAKI SHINGO
IPC: C08L23/04
Filed: 2010-07-27
Abstract: PROBLEM TO BE SOLVED: To provide a heat insulating material having substantially constant strength regardless of temperature.SOLUTION: The heat insulating material is the foam of a composite resin containing 100 pts.wt. of a high density polyethylene-based resin having a density of 931-950 kg/mand 100-500 pts.wt. of a polystyrene-based resin. The heat insulating material has a ratio of a compressive strength Q1 at +80°C to a compressive strength Q2 at -50°C, Q1/Q2 of ≥0.6.
Patent JP-2012033276-A (JP)
Title: Planar lighting device
Inventor: ONO TAKAO
IPC: G02F1/13357
Filed: 2010-07-28
Abstract: PROBLEM TO BE SOLVED: To provide a planar lighting device in which matching with characteristics of a liquid crystal display device to be used in combination with the lighting device becomes easy and a required viewing angle can be obtained.SOLUTION: Since the inclination angles of a pair of inclined planes 162, 163 which constitute each prism of a downward prism sheet 16 are constructed to be different from each other for the opposed inclined planes, the prism angles of the downward prism sheet 16 become unsymmetrical across the edge line 161 of the prism against the optical axis direction of emission light from the emitting face 12a of a light guide plate 12. Then, the emission light from the emitting face 12a of the light guide plate 12 become unsymmetrical against the extension direction of the edge line 161 of the prism of the downward prism sheet when it is deflected by the downward prism. As a result, the emission luminance with two ridges of the planar lighting device becomes unsymmetrical.
Patent JP-2012034089-A (JP)
Title: Display controller, display control method, program, and storage medium
Inventor: AKIYOSHI HIDENOBU
IPC: G06F3/0484
Filed: 2010-07-29
Abstract: PROBLEM TO BE SOLVED: To provide a device capable of displaying an image by magnification, that is hardly identified on an index screen, without allowing an image similar to an image being a confirmation object to be registered as a reference image.SOLUTION: A display controller includes: an input part 105 for reading image information including image additional information; a generation part 101 for generating index images, based on the image information read by the input part 105; display control means 104 for displaying by a list, the index images generated in the generation part 101 on a display 110; and a CPU 101 for determining whether the index images generated by the index image generation part 101 are displayed by magnification on the display 110, based on the image additional information. The display control means 104 displays the index images by magnification on the display 110, based on a determination result by the CPU 101.