baber/WOPTO huggingface dataset:
Patent JP-2007264662-A (JP)
Title: Magnetophoretic reversal display panel and magnetophoretic reversal display method
Inventor: MISAWA HIDEKI
IPC: G02F1/167
Filed: 2007-07-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a magnetophoretic reversal display panel for magnetically displaying three colors, i.e. two colors in addition to the background by forming display by causing magnetophoresis or magnetophoresis/reversal of micromagnets by a magnet, changing display colors by causing reversal of the micromagnets again by the magnet from the same surface, and further erasing the display by attracting the micromagnets by a magnet for erasure from the reverse surface.  <P>SOLUTION: The magnetophoretic reversal display panel includes: a dispersion liquid where micromagnets having different color of magnetic pole are dispersed into a dispersion medium containing a coloring material and which has a yield value; and a base holding the dispersion liquid. The magnetophoretic reversal display panel is characterized in that a handwriting representing two display colors by selecting a magnetic pole for an external magnetic field is obtained by selecting a specified magnetic pole at a handwriting part and making the external magnetic field operate from the surface side to cause magnetophoresis or magnetophoresis/reversal of the micromagnets in the dispersion liquid, and displaying the color tone of a specified surface which is the surface of the magnetic pole opposite to the selected magnetic pole for the external magnetic field of the micromagnets.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2009019343-A (JP)
Title: Partition panel
Inventor: SAKURAGI NAOTO
IPC: E04B2/74
Filed: 2007-07-10
Abstract: <P>PROBLEM TO BE SOLVED: To maintain the security of a stored article by forming a large article storage space between a panel supporting body and a panel so as to enable an article with a large anteroposterior dimension to be stored in the large article storage space, and enabling the locking of the panel.  <P>SOLUTION: Upper and lower panel supporting members 6 and 7 as spacer members are provided in a forward protruding manner on the horizontally-directed panel supporting body 5 which is erected on a floor surface, and the panel 10 is mounted on the front surfaces of the upper and lower panel supporting members 6 and 7 in parallel with the front surface of the panel supporting body 5. Thus, the article storage space S is formed between opposed surfaces of the panel 10 and the panel supporting body 5. The panel 10 is provided with a locking device 45 capable of locking the panel in an undetachable manner.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009021895-A (JP)
Title: Antenna duplexer and communications device employing the same
Inventor: NAKAMURA HIROYUKI
IPC: H04B1/3822
Filed: 2007-07-13
Abstract: <P>PROBLEM TO BE SOLVED: To miniaturize an antenna duplexer which is capable of selectively using a plurality of systems or bands.  <P>SOLUTION: The antenna duplexer is constituted of an antenna terminal 11; a first filter 12 which is electrically connected to the antenna terminal 11 and passes a first frequency band; a second filter 13, which is electrically connected to the antenna terminal 11 and passes a second frequency band; and a third filter 14, which is electrically connected to the antenna terminal 11 and passes a third frequency band, wherein the first filter 12 and the third filter 14 that correspond to one system or to one band, and the second filter 13 and the third filter 14 correspond to another system or band.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009024186-A (JP)
Title: Method and apparatus for regenerating chromium plating solution
Inventor: KIRIYAMA TADAO
IPC: C25D21/16
Filed: 2007-07-17
Abstract: <P>PROBLEM TO BE SOLVED: To solve a problem that the concentration of trivalent chromium in a plating solution discharged from a chromium plating bath is increased during the electrolysis and thereby, a part of the chromium plating solution is replaced by a fresh one to keep proper balance with hexavalent chromium, the chromium plating solution is expensive and the waste treatement of the used chromium plating solution causes environmental trouble.  <P>SOLUTION: The plating solution discharged from the chromium plating bath is concentrated to have ≥5 g/L trivalent chromium concentration and the trivalent chromium is anodically oxidized into hexavalent chromium by the electrolysis in a diaphragm type electrolytic bath. The efficiency of the oxidation is improved and the plating solution is regenerated in the system.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008157913-A (JP)
Title: Timepiece component, and timepiece provided with same
Inventor: FUJIMORI AKIHIRO
IPC: C25D7/00
Filed: 2007-07-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a timepiece component capable of enhancing jumpingly abrasion resistance and lubricity in a frictional sliding part and a switching part to use a timepiece for long period without oiling.  <P>SOLUTION: Upper and lower tenon portion are received by a wheel train and a cap jewel 50 assembled in a main plate 2, in the third wheel & pinion 7 of an electronic control type mechanical timepiece. The third wheel & pinion 7 includes the third pinion 71, and the lower tenon 72 provided in a lower position of the third wheel & pinion 7. The cap jewel 50 is constituted of a ruby or the like with a mortise 51 formed in its central part. Surfaces of the third pinion 71 and the lower tenon 72 are coated with composite platings 73. The composite plating 73 includes a nickel plating 74 coated by electric plating treatment, and a carbon nano-tube layer 75 formed non-orientedly on the nickel plating 74, using a dispersant such as polyacrylic acid. Oil 76 dedicated to a timepiece is oiled among the third pinion 71, the lower tenon 72 and the mortise 51.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2009023159-A (JP)
Title: Inkjet recording device and its maintaining method
Inventor: SUZUKI KAZUO
IPC: B41J2/18
Filed: 2007-07-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide an inkjet recording device, the exchange of a recovering mechanism of which can be performed at an optimum timing by precisely calculating the generating quantity of satellite or ink mist, its maintaining method and an inkjet recording system.  <P>SOLUTION: This inkjet recording device includes an airy recovering mechanism 10 for recovering sub-droplets such as generated satellite or ink mist and a head temperature sensor for acquiring the temperature information of a recording head. A CPU calculates the generating quantity of the sub-droplets from the recording conditions including the detected temperature information of the recording head. Then, from the generating quantity of the sub-droplets calculated by he CPU, the CPU judges the necessity or not of the exchange of the airy recovering mechanism 10.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009022540-A (JP)
Title: Brush
Inventor: SHIROSAKI TAKASHI
IPC: A46B3/02
Filed: 2007-07-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a brush capable of surely preventing bristle tufts from falling from a bristle tuft holding member even when the adhesion of an adhesive to the bristle tuft holding member lowers by use for a long period of time.  <P>SOLUTION: The brush 10 includes a horizontally long roughly rectangular thick handle 11 and a plurality of small brush parts 15 raised on the bottom surface of the handle 11. The small brush part 15 includes the bristle tufts 16 and the bristle tuft holding member 17 made of a resin for supporting them. The bristle tuft holding member 17 has a tightening part 18 on the lower end side, a positioning part 19 on the inner side, an intermediate part 21 having a threaded groove, and an upper side part 22, and a through-hole 23 is provided on one part of the outer peripheral surface of the upper side part 22. In a state that one end side of the bristle tuft 16 is inserted into the bristle tuft holding member 17, the adhesive 24 is inserted into the bristle holding member 17, permeates the bristles 16 and hardened, and a part of the adhesive is formed as a locking part 24a which enters the through-hole 23.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009024295-A (JP)
Title: Electrodeposition apparatus, method for producing structure and structure produced therewith
Inventor: KAMIYAMA MASAFUMI
IPC: D04H1/728
Filed: 2007-07-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a means which can avoid problems such as precipitation due to the mixing of a plurality of raw material liquids and can simultaneously produce a structure in which the raw material liquids are combined in each of fibers, when the composite material is produced from the raw material liquids by an electrodeposition.  <P>SOLUTION: This electrodeposition apparatus is used for applying a voltage between a raw material liquid-supplying portion and a flied raw material-receiving portion to form an electric field in a space between both the portions, and supplying a raw material liquid from the raw material liquid-supplying portion to the flied raw material-receiving portion to form a structure at least partially containing the flied raw material on the flied raw material-receiving portion. In this apparatus, the raw material liquid-supplying portion has two or more liquid containers capable of receiving raw material liquids, a nozzle which has a liquid-passing relation to the two or more liquid containers and through which the raw material liquids introduced from the two or more liquid containers can pass in a mutually separated state, and liquid-pushing means for pushing out the raw material liquids in the two or more liquid containers through the nozzle.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009027617-A (JP)
Title: Directional coupler and high frequency circuit employing the same
Inventor: FUKAMACHI KEISUKE
IPC: H04B1/40
Filed: 2007-07-23
Abstract: <P>PROBLEM TO BE SOLVED: To monitor a high frequency signal with high efficiency by using a directional coupler which is small-sized and has excellent directivity.  <P>SOLUTION: A directional coupler 10 comprises a main line (L1) 11 and a sub line (L2) 12, a detection terminal 3 is provided in one end of the sub line 12, and a terminating resistor (R1) 13 is connected to another end. A capacitor (C1) 14 is provided between one end of the main line 11 at a side of an output terminal 1 and one end of the sub line 12 at a side of the detection terminal 3. In a reflection wave from an antenna terminal side, a component outputting the reflection wave to the detection terminal by coupling between the main line 11 and the sub line 12 and a component outputting the reflection wave to the detection terminal via the capacitor 14 operate in a direction to cancel the reflection wave.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009033661-A (JP)
Title: Intercom system
Inventor: FUJITA MINORU
IPC: H04M9/00
Filed: 2007-07-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide an intercom system capable of setting presence/absence of a camera through operation by an operator using a living-room master unit so as to prevent erroneous setting relating to the relevant setting, when an entrance slave unit is connected to the living-room master unit.  <P>SOLUTION: A living-room master unit 2 includes: a plurality of connecting terminals for connecting entrance slave units 3a, 3b thereto; a storage section 16 for storing slave unit identification information including whether the entrance slave units 3a, 3b include cameras or not in association with the connecting terminals; a determination section 14 for determining whether the entrance slave units 3a, 3b are being connected to the connecting terminals or not for each connecting terminal; and a control section 15 which creates slave unit identification information based on operation on an operation panel 12a and stores it in the storage section 16, wherein, when the determination section 14 determines that an entrance slave unit is newly connected to a connecting terminal to which any entrance slave unit is not being connected, the control section 15 requests an operator to input whether the relevant entrance slave unit includes the camera 4 or not using a part of a display section 12 as the operation panel 12a.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2007328912-A (JP)
Title: Disk apparatus
Inventor: OTA YOSHIYUKI
IPC: G11B25/04
Filed: 2007-08-06
Abstract: <P>PROBLEM TO BE SOLVED: To speed up data-processing by efficiently operating a head actuator in accordance with the executing mode of a read/write command.  <P>SOLUTION: A plurality of actuators 24 and 25 (head 24a and 25a) is arranged on regions 15a and 15b, respectively, of a disk medium 15. The actuator control unit individually controls the operation of the actuator in each of the regions. If the head has stopped at a middle of the specified range due to a seek operation, the latter half part from the stopped point is read ahead before the head rotates up to the top position. When the predetermined skip command following the current command is carried out, a second head different from the head executing the current command is used. When a data-write range covers a plurality of tracks, both heads carry out processing in parallel to each other. When a write-operation is once discontinued and then carried out again, one of both the heads that has a shorter rotation waiting time set to the data write part in the discontinuation mode is used.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2009043450-A (JP)
Title: Lamp for vehicle
Inventor: TERAI TAKASHI
IPC: F21Y101/00
Filed: 2007-08-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a lamp for a vehicle capable of achieving further downsizing by mounting a ballast circuit efficiently.  <P>SOLUTION: A board housing chamber 20 is formed integrally with a housing 5 and is arranged in a gap between the housing 5 and a reflector 7. Thereby, a dead space in a lamp 2 is utilized effectively to secure efficiently a housing space of a ballast circuit 30. In this case, the board housing chamber 20 is formed integrally with the housing 5 and, thus, a part of the partition wall for demarcating the board housing chamber 20 is made common with the housing 5. Furthermore, a lid 35 for closing the board insertion port 20a liquid-tight is installed, thereby, the ballast circuit 30 is arranged in the board housing chamber 20 in a state of a board (ballast circuit board) that is not housed in a case or the like.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008108702-A (JP)
Title: Ion milling device and method
Inventor: IWATANI TORU
IPC: H01J37/244
Filed: 2007-08-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide an inexpensive ion milling device while preventing increase in a distance between an ion gun and a specimen.  <P>SOLUTION: This ion milling device is provided with an ion beam source radiating ion beams to the specimen, an acceleration electrode accelerating ions of the ion beam source and functioning as a secondary electron suppressor, and an ion beam current measurement apparatus measuring electric current of the ion beams, and the acceleration electrode is installed between the specimen and the ion beam source.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008264483-A (JP)
Title: Kitchen knife storage tool
Inventor: FUKAZAWA TAKAYOSHI
IPC: A47J47/16
Filed: 2007-08-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a kitchen knife storage tool capable of locking a kitchen knife in such a way as not to allow a child to easily detach the knife.  <P>SOLUTION: The kitchen knife storage tool has a grip holder part 6 in a tool body 5 having an insertion hole 4 into which a blade 2 of the kitchen knife 1 can be inserted and stored. The grip holder part 6 supports a grip 3 of the kitchen knife 1 when the blade 2 is inserted into the insertion hole 4 and holds the grip 3 in such a state as exposed to the outside of the tool body 5. The kitchen knife storage tool also has a locking means 7 in the tool body 5 or in the grip holder part 6 to lock the blade 2 inserted into the insertion hole 4 in such a state as not to be loosened.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009047740-A (JP)
Title: Developing device
Inventor: HISAI AKIHIRO
IPC: G03F7/30
Filed: 2007-08-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a developing device capable of supplying a developer solution to a substrate by both the injection supply and spray supply.  <P>SOLUTION: The developing device is equipped with a nozzle 5 capable of carrying out injection supply for injecting a developer solution to a substrate W, as well as, spray supply for spraying liquid drops of the developer solution with nitrogen gas to the substrate W; a developer solution pipe 11 for supplying the developer solution to the nozzle 5; a gas pipe 21 for supplying the nitrogen gas to the nozzle 5; valves 15, 25 provided in the pipes 11, 21, respectively; and a control unit 41 for opening and closing the valves 15, 25. For the control unit 41, by opening and closing the valves 15, 25 change-over is made between injection supply and spray for supplying the developer solution to the substrate W can be supplied.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009046562-A (JP)
Title: Polymer flexible electrode and electrodevice having the same attached thereto
Inventor: KATO TOSHINORI
IPC: C08L53/00
Filed: 2007-08-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a simple and inexpensive polymer flexible electrode usable for producing a flexible electrodevice, having excellent electroconductive characteristics and durability, also having flexibility capable of following a large deformation, and produceable in high production efficiency, and to provide an electrodevice such as a polymer actuator, obtained by using the polymer flexible electrode.  <P>SOLUTION: The polymer flexible electrode contains a block copolymer (X) and a carbon nanofiber. The block copolymer (X) has at least one polymer block (A) comprising a repeating unit represented by general formula (1) (wherein, R is a group selected from a 1-6C linear alkyl group, a branched alkyl group and an aryl group; and Ar is an aryl group which may have a substituent) and at least one polymer block (B) different from the polymer block (A). The electrodevice is obtained by attaching the polymer flexible electrode to at least a part of the surface of a dielectric flexible base material.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009048853-A (JP)
Title: Fuel cell power generating device and its control method
Inventor: TAKE TETSUO
IPC: H01M8/12
Filed: 2007-08-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a fuel cell power generating device and its control method capable of efficient power generation.  <P>SOLUTION: The fuel cell power generating device includes a reformer 3 generating reformed gas by reforming fuel, a first fuel cell 57 generating power with the use of the reformed gas, a reformed gas treatment part 39 generating hydrogen-containing gas or hydrogen by treating the reformed gas while the first fuel cell 57 is generating power, a hydrogen reservoir 7 storing hydrogen-containing gas or hydrogen, a second fuel cell 9 generating power at a shorter generation startup time than that of the first fuel cell 57 with the use of the hydrogen-containing gas or the hydrogen when the hydrogen-containing gas or the hydrogen in the hydrogen reservoir 7 is supplied, and a hydrogen supply device 8 capable of adjusting supply of the hydrogen-containing gas or the hydrogen in the hydrogen reservoir 7 to the second fuel cell 9.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009047266-A (JP)
Title: Rolling bearing device
Inventor: OTSUKI MASAAKI
IPC: F16C33/66
Filed: 2007-08-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a compact rolling bearing device which is unnecessary for any external device for feeding lubricant such as lubricating oil to a rolling bearing, and capable of automatically feeding lubricant to the bearing according to the temperature in a vicinity of the bearing during the operation.  <P>SOLUTION: The bearing device 10 comprises a bearing J1 and an outer ring spacer 20 adjacent to an outer ring member 15 of the bearing J1 and fixed to a housing 12. The bearing device has a storage chamber 24 for storing lubricating oil 30, an oil feed port 36 communicated with the storage chamber 24 and a groove 34 of the bearing J1, and an expansion body 27 which presses a piston 25 when the temperature of the bearing device 10 rises and feeds the lubricating oil 30 from the oil feed port 36 to the groove 34 of the bearing J1. When a driving shaft 13 is rotated at a high speed and the temperature of the bearing device 10 rises, the expansion body 27 is expanded to move the piston 25, and feed the lubricating oil 30 from the oil feed hole 36 to the groove 34 inside the bearing J1.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008075443-A (JP)
Title: Slope planting method
Inventor: YAMADERA YOSHINARI
IPC: A01G1/00
Filed: 2007-08-21
Abstract: <P>PROBLEM TO BE SOLVED: To solve the problem of being unable to sufficiently take a nutrient required for growth, since a root system cannot come out of a planting layer by a property of the ground for applying a planting method.  <P>SOLUTION: This slope planting method comprises a tensioning process of tensioning a lath wire net 1, an installation position selecting process of selecting a position for installing a vegetation soil block 11 in response to a shape of a surface of a slope, a spacer installing process of installing a spacer member 3 having the specific volume via the lath wire net 1 in a position selected in the installation position selecting process, a laying process of laying a rearing base material 5 being a vegetation base of the vegetation soil block 11 on the surface of the slope S provided with the spacer member, an injection process of injecting a water retentive agent into a hole 9 formed when removing the spacer member 3 from the rearing base material 5 sprayed in the laying process, and a vegetation soil block installing process of installing the vegetation soil block 11 in the hole 9 into which the water retentive agent is injected in the injection process.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008140767-A (JP)
Title: Lithium difluorophosphate, electrolyte solution containing the same, manufacturing method of the same, manufacturing method of non-aqueous electrolyte solution, non-aqueous electrolyte solution and non-aqueous electrolyte secondary battery using the solution
Inventor: TAKEHARA MASAHIRO
IPC: H01M10/0567
Filed: 2007-08-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide difluorophosphate which can be made in a high purity from an economical and easily obtainable material in a simple and efficient way as compared with an conventional one which is costly and hard to obtain, and provide a non-aqueous electrolyte solution for a secondary battery, which does not impair safety and is excellent in a low temperature discharging characteristics and a big current discharging characteristics and moreover is excellent in a high temperature characteristics and a cycle characteristics as well.  <P>SOLUTION: A hexafluorophosphate is reacted with a compound having a bond expressed by a formula (1) in its molecule. The nonaqueous electrolyte solution for a nonaqueous electrolyte secondary battery is provided with an ion occluding and discharging anode and cathode and a nonaqueous electrolyte solution. After at least one kind of nonaqueous solvent, the hexafluorophosphate and the compound having a bond expressed by the formula (1) are mixed, the solution is manufactured by using a mixture obtained by removing compounds having a lower boiling point than compounds having the newly formed bond expressed by the formula (1).  <P>COPYRIGHT: (C)2008,JPO&INPIT