baber/WOPTO huggingface dataset:
Patent JP-2011089143-A (JP)
Title: Method for producing mono-component system and bi-component system cubic type metal nanoparticle
Inventor: MIYAKE MIKIO
IPC: B22F1/02
Filed: 2009-10-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for producing mono-component system and bi-component system cubic type metal nanoparticles, which enables control of the deposition part of a shell metal and the amount thereof with respect to a core-shell bicomponent system metal nanoparticles in which the core is made of platinum or palladium.  <P>SOLUTION: A specific adsorption auxiliary and a water-soluble dibasic acid salt are mixed in a solution of an ionic compound of platinum or palladium, and the mixture is deposited under reduction condition. For example, a core metal is platinum, a shell metal is silver, and, by controlling a hydrogen reduction time, a reduction temperature, an Ag/Pt mol ratio and a dibasic aid salt/Pt mol ratio, the part at which Ag is deposited on the surfaces of cubic platinum nanoparticles and the amount thereof are controlled.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011089861-A (JP)
Title: Sealed mas test tube
Inventor: SHINAGAWA HIDEYUKI
IPC: G01N24/08
Filed: 2009-10-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a MAS (Magic Angle Spinning) test tube that is utilized for a wider temperature range while keeping airtightness corresponding to the change in volume of a sample and the change in pressure of a sample space according to a change in temperature.  <P>SOLUTION: In the sealed MAS test tube, at least one plug of a sample housing part includes a closing stopper for sealing the sample housing part by abutting on a cylindrical inner surface of a body and a fixing cap for preventing extraction of the closing stopper from the body, and is installed while including a movement margin between the closing stopper and the fixing cap to enable travel along an axis of the body up to an extraction prevention position by the fixing cap. The movement margin of the closing stopper is made equal to or larger than the amount of travel of the closing stopper by a thermal expansion of the sample in NMR measurement. An elastic body for allowing relative separation and approach of both of the closing stopper and the fixing cap is interposed between the closing stopper and the fixing cap. Also, the elastic body is integrated with the closing stopper, and a wedge for expanding the closing stopper in the radial direction of the body as the closing stopper approaches the fixing cap is provided inside the fixing cap.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011090878-A (JP)
Title: Method of manufacturing transparent conductor
Inventor: KURIKI TADASHI
IPC: H01B13/00
Filed: 2009-10-22
Abstract: <P>PROBLEM TO BE SOLVED: To further improve conductivity of a transparent conductor which is useful as a translucent electromagnetic wave shield film of various display devices, and a transparent electrode and a transparent surface heating element or the like of various electronic devices.  <P>SOLUTION: The method of manufacturing the transparent conductor 16 having a conductive layer 14 containing a plurality of metal nano-wires on a substrate 12 includes a coating process in which metal nano-wire dispersion 166 containing a plurality of metal nano-wires in a liquid is coated on the substrate 12, a process in which a metal nano-wire network layer 180 is formed on the substrate 12 by removing the liquid in the metal nano-wire dispersion 166, and a pressurizing process in which the metal nano-wire network layer 180 is pressure-treated using a lower roller 186 and an upper roller 187. The rubber hardness of the lower roller 186 is made to be 40°-70°.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011089740-A (JP)
Title: Bag body and vacuum heat insulating material
Inventor: KURIYAMA MAKOTO
IPC: F25D23/06
Filed: 2009-10-26
Abstract: <P>PROBLEM TO BE SOLVED: To suppress a heat bridge phenomenon of a vacuum heat insulating material and maintain a heat insulating effect for a long time.  <P>SOLUTION: A jacketing material 3 of the vacuum heat insulating material 12 comprises a surface protective layer 4, an inner protective layer 5, a gas barrier layer 6 and a thermal welding layer 7. In a cross section when at least part of a sealing part 8 in which outer peripheral parts of the jacketing material 3 are thermally welded to each other is cut in a plane vertical to the peripheral edge, the thermal welding layer 7 positioned in the sealing part 8 includes at least one recess, and in a deepest part of the recess, a thin-walled part in which the thickness of the thermal welding layer 7 is thinner than that on the periphery of the deepest part is formed. Thus, the amount of atmospheric gas intruded from the end face at the peripheral edge of the jacketing material 3 through the sealing part 8 can be suppressed, so as to provide the vacuum heat insulating material suppressing heat bridge, sufficiently exhibiting an original low solid heat conduction component of inorganic fiber and having high heat insulating effects.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010020802-A (JP)
Title: Information providing server, client, and recording medium recording execution program for information providing search
Inventor: ISHIGURO YOSHIHIDE
IPC: G06Q30/06
Filed: 2009-10-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide an information providing device, and a client and a server which provide related information based on accessibility at physical distance and appropriate time from a place where an information receiver resides or is interested in, and to provide a recording medium memorizing program to make these devices operable.  <P>SOLUTION: A user inputs his own place and taste information and a region conditionan to an input means 101 for area condition. A user management means 102 grants user ID to the information and houses the information in a user place taste DB 103. A map information retrieval means 105 retrieves a map DB 104 by place and taste information housed in the user's place and taste DB 103 and a region condition, and acquires a list of building names and place names etc. which exist in the object region. A document DB retrieval means 107 retrieves a document DB 106 assuming the list acquired here as retrieval key word, and a document notice means 108 presents the result to the user.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2011092477-A (JP)
Title: Vacuum cleaner
Inventor: OTA HIROSHI
IPC: A47L9/20
Filed: 2009-10-30
Abstract: <P>PROBLEM TO BE SOLVED: To improve the operability of a locking member to maintain a dust collector inserted into the dust chamber of the body portion of a vacuum cleaner in the dust chamber.  <P>SOLUTION: The dust collector 20 is inserted into the dust chamber 19 formed in the body portion 2 of the vacuum cleaner 1. The dust collector 20 comprises a filter 37, and a dust removal rotor 31 removing dust from the filter 37 by making relative rotation to the filter 37. The dust removal rotor 31 is rotated by a handle 41 projected to the outside surface of the dust collector 20. The dust collector 20 is provided with the locking member 92 to maintain it in the dust chamber 19, and the locking member 92 and the handle 41 are arranged in the positions which permits one finger of one hand to be put on the locking member 92 and the other fingers of the one hand to be put on the handle 41.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011092488-A (JP)
Title: Stretch method by chair type massage machine
Inventor: SHUDO TOSHIHIRO
IPC: A61H15/00
Filed: 2009-10-30
Abstract: <P>PROBLEM TO BE SOLVED: To stretch legs by a chair type massage machine having footrests.  <P>SOLUTION: The chair type massage machine includes: a reclinable seat part 12; a reclinable backrest part 13; the footrests 2 which are vertically movable by turning with a support axis 20 positioned in the front part of the seat part as a center and are provided with air bags 61, 62, 63, 64 for massaging calves and/or feet; and a control part for controlling the reclining mechanism of the seat part 12, the backrest part 13, and the footrests 2, and controlling the air bags. The massage machine allows a user to stretch the legs by turning and elevating/lowering the footrests 2 in such a state that the calves and/or feet are fixed by expanding the air bags of the footrests 2. Before performing the stretching, the seat 12 has to be reclined so as to elevate the front part and also the backrest part 13 has to be reclined so as to be inclined backward.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011099961-A (JP)
Title: Display device, display method, display program, and computer-readable recording medium
Inventor: KONDO NAOKO
IPC: G09G3/36
Filed: 2009-11-05
Abstract: <P>PROBLEM TO BE SOLVED: To control the drive of a light source and prevent a change in the color of a displayed image.  <P>SOLUTION: A liquid crystal display device 1 includes: an LCD panel 60; a memory 25 for storing a color correction parameter; a light emission factor calculation unit 32 for changing the light emission factors of LEDs 52r, 52g and 52b, according to the frame of the image displayed on the LCD panel 60; a state detection unit 11 for detecting changes in the light emission factors of the LEDs 52r, 52g and 52b; a correction factor acquisition unit 12 for obtaining the correction factor of the color correction parameter stored in the memory 25 from the mixture factors or offsets of the LEDs 52r, 52g and 52b changed by the light emission factor calculation unit 32, when the state detection unit 11 detects the changes in the light emission factors of the LEDs 52r, 52g and 52b; and a color correction parameter calculation unit 22 for calculating the color correction parameter of the frame after the change of the light emission factors, from the correction factor of the color correction parameter obtained by the correction factor acquisition unit 12 and the color correction parameter stored in the memory 25.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011098490-A (JP)
Title: Liquid ejector, liquid level calculation method and calibration method
Inventor: IGAWA TOMOMI
IPC: B41J2/175
Filed: 2009-11-05
Abstract: <P>PROBLEM TO BE SOLVED: To calculate a level of a liquid by limiting increase of the number of parts to a minimum also when a zero point of a pressure sensor shifts.  <P>SOLUTION: The liquid ejector includes an ink jet head 2 which ejects ink liquid droplets, an ink tank 3 in which the ink is stored, the pressure sensor 6 which detects a pressure of the ink supplied to the ink jet head 2, a pump unit 7 which performs negative pressure control of an upper space S in the ink tank 3, and a control part 10. The control part 10 obtains a first pressure detected by the pressure sensor 6 when the upper space S is released to the atmosphere and a second pressure detected by the pressure sensor 6 when the upper space S is sent the air of a predetermined amount from the atmosphere-released state, and calculates the level of the ink by calculating a volume of the upper space S from a pressure rise value of the second pressure to the first pressure. Moreover, the control part calculates a true detection pressure of the pressure sensor 6 from the calculated level and calibrates the pressure sensor 6.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011098134-A (JP)
Title: Backlit display box
Inventor: HIROSE YOSHINOBU
IPC: G09F7/10
Filed: 2009-11-09
Abstract: <P>PROBLEM TO BE SOLVED: To extremely easily perform a display panel exchange work or the like by easily and removably mounting a display panel onto a backlit display box body.  <P>SOLUTION: Guide pieces 19 arcuately curved diagonally upward are oppositely arranged on the inner side surfaces of right and left side plates 3 in a backlit display box body 5. The display panel 6 is arcuately and elastically deformed diagonally upward along the right and left guide pieces 19. In this state, the upper and lower ends of the display panel 6 are removably held by upper and lower holding portions 21, 16a which are arranged at the upper front end and lower rear end in the backlit display box body 5.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010287206-A (JP)
Title: Device, computer program and method for estimating traffic information
Inventor: MORITA TETSUO
IPC: G08G1/01
Filed: 2009-11-09
Abstract: <P>PROBLEM TO BE SOLVED: To convert link traveling speed into speed information for appropriately estimating traffic information.  <P>SOLUTION: A traffic information estimation device is configured to estimate the traffic information of an estimation object road link on the basis of the traffic information of the other road link, and provided with conversion parts 17b and 18b for converting the link traveling speed showing the speed of a vehicle in the other road link into speed information to be set to a value corresponding to the scale of the link traveling speed. The conversion parts 17b and 18b perform conversion by using conversion information 19 for converting the link traveling speed into the speed information. The conversion information 19 is set so that the rate of the change of the speed information to the change of the link traveling speed is made smaller in the speed region of a free traveling speed for making to set the vehicle in a free traveling state than that in a speed region which is lower in speed than the free traveling speed region.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011102471-A (JP)
Title: Net fence
Inventor: MORINAGA KOJI
IPC: E04H17/08
Filed: 2009-11-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a net fence configured so that a wire mesh can be easily attached to a furring strip.  <P>SOLUTION: A net 30 includes a locking portion 50 projecting in the thickness direction thereof. The locking portion 50 is inserted to an opening 21 of the furring strip 20 while it is elastically deformed so that its thickness-directional dimension is smaller than the opening width W of the opening 21 of the furring strip 20, and the locking portion 50 is elastically restored within the furring strip 20 so that the dimension becomes larger than the opening width W, whereby an edge of the net 30 is attached to the furring strip 20.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011102373-A (JP)
Title: Paste and optical waveguide using the same
Inventor: SHINBA YOICHI
IPC: C09D7/12
Filed: 2009-11-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a paste wherein inorganic nanoparticles are dispersed, which undergoes no increase in viscosity and is excellent in shelf stability, and to stably produce an optical waveguide using the same, which is favorable in terms of optical transparency, thermomechanical property and insulation reliability.  <P>SOLUTION: The paste comprises (A) the inorganic particles, (B) a compound having a polymerizable group and a carboxyl group, (C) an amine compound having a polymerizable group and (D) an organic solvent.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011107177-A (JP)
Title: Mechanism for housing exposure device and image forming apparatus
Inventor: IIDA NAOCHIKA
IPC: B41J2/44
Filed: 2009-11-12
Abstract: <P>PROBLEM TO BE SOLVED: To suppress deviation of a position exposed by an exposure device.  <P>SOLUTION: When one sheet of support plate 100 is fixed to a frame by welding, a stress generated by elongation and contraction due to heat is concentrated to a step 103 and a flexure as shown by (b) is caused. A support plate 80 shown in (c) is divided into a first plate-like member 81 and a second plate-like member 90. Even when the elongation and contraction in the X-axis direction is generated by the heat of welding on the first plate-like member 81 and the second plate-like member 90, the occurrence of the stress generated on the step is eliminated because bending parts 81A, 90A are not connected to each other. Thereby, a casing of the exposure device fixed by the support plate 80 is not deformed.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011107036-A (JP)
Title: Leakage detection system
Inventor: MAEHIRA TAKAYUKI
IPC: G01M3/20
Filed: 2009-11-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a leakage detection system suppressing extension of cycle time and efficiently performing a leakage test, when continuously performing leakage detection on a plurality of test pieces.  <P>SOLUTION: The leakage detection system includes a test chamber 1 connected to a vacuum pump P1; an enclosing means 2 of enclosing a helium gas to the test pieces TP; a carrying means 3 of carrying the test pieces, between a detection preparation position for transferring the test pieces to the test chamber and an enclosing operation position where enclosing operation of the helium gas is performed by the enclosing means; a transfer means 4 of transferring the test pieces, from the detection preparation position to a detection position within the test chamber; sealing means 42a, 42b of sealing the test chamber, while the test pieces to which the helium gas has been sealed exist at the detection position; and a leakage detection means 5 of detecting the helium which leaks from the test pieces, when the test chamber is evacuated to a prescribed pressure level by a vacuum pump, after the test chamber is sealed by the sealing means.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011111725-A (JP)
Title: Handle device for door
Inventor: KUCHINO SUMIHIRO
IPC: E05B5/02
Filed: 2009-11-24
Abstract: <P>PROBLEM TO BE SOLVED: To achieve compactification of an appearance constitution of a handle device for a door, which enables a handle to be lifted with ease.  <P>SOLUTION: A rotating shaft body 7A includes: a cylindrical shaft portion 19 for being fitted and inserted into the central hole 15 of a mounting seat 6A formed into a predetermined shape; and a notched bearing portion 3 which is formed into such a shape as to be continuously provided at the outer end of the a cylindrical shaft portion 19, both the right and left end surfaces of which are elongated to the vicinities of the right and left ends of the front surface of the mounting seat 6A, respectively, and which has a wide notched portion 2 which is formed by notching a thick portion on the side of one side portion facing at least an arc-shaped portion 8b of the handle 8A, so that a plurality of fingers can make an entry thereinto. Additionally, in the vertical state of the handle 8A, a slight gap (a) is set between the arc-shaped portion 8b of the handle 8A and a lower peripheral end of the mounting seat 6A, except for both end bases of the handle 8A.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011113779-A (JP)
Title: Light source device and lighting system
Inventor: SUGIYAMA TAKASHI
IPC: F21V9/16
Filed: 2009-11-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a light source device and a lighting system causing no color breakup phenomenon even if a fluorescent rotor is used, and also capable of changing an illumination color.  <P>SOLUTION: The fluorescent rotor 1 has three phosphor layers 2a, 2b, 2c different in the optical density of the phosphor, excited by a solid light source, and emitting fluorescent light with a wavelength longer than an emission wavelength of the solid light source, and a boundary 3c separating the phosphor layers 2a, 2c makes a curve. Thus, when an arc is drawn around a rotating axis X of the fluorescent rotor 1 with a certain radius, a ratio of lengths on the arc corresponding to a plurality of phosphor regions 2a, 2b, 2c may be changed depending on the radius.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011124617-A (JP)
Title: Communication device, communication method, and program
Inventor: HIROKAWA YOHEI
IPC: H04W72/04
Filed: 2009-12-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a communication device, a communication method and a program that skip unnecessary communication operation during packet transmission of high priority.  <P>SOLUTION: The communication device includes: a transmission rate table 2 in which priorities of packet types and transmission rates are made to correspond to each other; a priority determination section 3 which determines a priority of a transmission packet based upon the type of the transmission packet; and a transmission rate determination section 4 which determines the transmission rate of the transmission packet corresponding to the priority of the transmission packet by reference to the transmission rate table 2 based upon the priority of the transmission packet.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011129563-A (JP)
Title: Multilayer wiring board, and method of manufacturing the same
Inventor: NISHIDA TAKANORI
IPC: H05K3/00
Filed: 2009-12-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a multilayer wiring board and a method of manufacturing the same such that an amount of warpage can be suppressed, and operability and a yield are satisfactory even for coreless technique employed in which wiring layers are stacked only on one side of a copper foil.  <P>SOLUTION: This invention relates to: the multilayer wiring board that includes a first layer wiring pattern formed by circuit-processing a metal foil A, and at least one high layer-side wiring layer having an insulating resin layer disposed on the first layer wiring pattern and a wiring pattern disposed on the insulating resin layer, wherein a high layer-side wiring pattern is formed on the insulating resin layer by circuit-processing the metal foil and a conductor layer formed by plating, and a highest layer-side wiring pattern is larger in thickness than the first layer wiring pattern or larger in conductor layer remaining ratio than the first layer wiring pattern, or a highest layer-side insulating resin layer is smaller in thickness than the insulating resin layer on the first layer wiring pattern; and the method of manufacturing the same.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011128014-A (JP)
Title: Temperature sensor and mounting structure therefor
Inventor: SUZUKI TATSUYA
IPC: G01K1/14
Filed: 2009-12-17
Abstract: <P>PROBLEM TO BE SOLVED: To prevent occurrence of sealing failure caused by thermal expansion difference or contraction difference generated regardless of a temperature rise or temperature fall after mounting, even if a thermal expansion coefficient of some of a mounting screw hole, a circular pressing part or the like is relatively higher than other members, in a sensor mounting structure wherein the circular pressing part of the sensor is put on a circular seat surface in the depth of the mounting screw hole where a temperature sensor is to be mounted, and a fixing member for screwing is screwed from the rear, and thereby the circular pressing part is pressed onto the circular seat surface, to thereby hold and mount the seal.  <P>SOLUTION: A spring member 51 in the compressed state is interposed between the circular pressing part 31 and the fixing member 61 for screwing of the sensor 101. Even when a pressing force of the circular pressing part 31 onto the circular seat surface is reduced by expansion difference or contraction difference caused by a temperature rise or fall after being mounted, occurrence of sealing failure can be prevented because of presence of the spring member 51.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011130259-A (JP)
Title: Image processing apparatus and image forming apparatus
Inventor: WATASE SHINICHIRO
IPC: H04N1/405
Filed: 2009-12-18
Abstract: <P>PROBLEM TO BE SOLVED: To prevent an unexpected pseudo-grayscale image from being obtained when a part of a multi-gray-scale image interferes with a dither matrix.  <P>SOLUTION: A specific pattern detecting section S2a detects a region that is included in a multi-gray-scale image 100T, in which pixel values have an element period of a dither matrix 101 and do not include a pattern of only minimum and maximum values of possible values, and a specific pattern smoothing section S2b replaces the pixel values in the region with an average value in the region, and converts the multi-gray-scale image 100T into pseudo-grayscale.  <P>COPYRIGHT: (C)2011,JPO&INPIT