baber/WOPTO huggingface dataset:
Patent JP-2009203529-A (JP)
Title: Method for melting nitride, method for separating element of nitride, method for forming alloy, and method for collecting element of nitride
Inventor: YAMAMURA YOSHIHIKO
IPC: C22B5/04
Filed: 2008-02-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for separating an element constituting nitride, forming another alloy containing the separated element, and collecting and reusing the separated element, by melting the nitride at a lower temperature than the melting point thereof.  <P>SOLUTION: The method for melting the nitride includes: preparing a solid nitride comprising nitrogen and another element, for instance, an AlN crystal; subsequently preparing a melt of an elemental metal or a mixture of metals having smaller electronegativity than that of the element in the nitride, for instance, a mixed melt of (Na-Li); and charging the nitride into the melt and heating the melt to melt the nitride, for instance, charging the AlN crystal into the mixed melt of (Na-Li) to melt it. Thereby, the AlN crystal has been melted into the melt at 870°C though the melting point of the AlN crystal is 2,000°C or higher.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009206356-A (JP)
Title: Solid-state imaging device and manufacturing method thereof
Inventor: YAMASHITA HIROSHI
IPC: H01L31/10
Filed: 2008-02-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a solid-state imaging device which can prevent the occurrence of color mixture by avoiding crosstalk between adjacent pixels so as to be advantageous for enhancement of color reproducibility on a replay screen, and a manufacturing method thereof.  <P>SOLUTION: A solid-state imaging device includes an imaging region which includes a photoelectric conversion unit and a signal scanning circuit unit on a semiconductor substrate 404 and has a matrix of unit pixels thereon, and a driving circuit region which has a device driving circuit for driving the signal scanning circuit unit. The photoelectric conversion unit is provided on the rear side of the semiconductor substrate, which is opposite to the front side having the signal scanning circuit unit. Each of the unit pixels 1 has an insulation film 408 provided to surround a boundary part with adjacent unit pixels for defining a device isolation region.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009183927-A (JP)
Title: Air filter for high temperature
Inventor: NAKAMURA TAKEJI
IPC: B01D46/52
Filed: 2008-02-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide an air filter for high temperature which can be stably used over a long time without causing the dusting and scattering of a filter material at all even in the temperature region higher than 500°C, and is optimal and useful for the inlet-air cleaning of clean oven and drier in pharmaceutical industry, food industry or upon the manufacturing of semiconductor, and for exhaust gas treatment of an incinerator in a nuclear installation, or the like.  <P>SOLUTION: In the air filter for high temperature, a filter material pack is stored and fixed in a filter frame via a sealing material, wherein the filter material pack 1 has such a structure that the filter material made by connecting glass fibers to one another with a single inorganic binder is pleated and pleats of the filter material pack are bound to each other by a bead-type adhesive 3 and the sealing between the filter material pack and the filter frame is performed by using a heat-resistant sealing material to further improve the sealing performance.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009204129-A (JP)
Title: Speed change control device and speed change control method of automatic transmission
Inventor: FUJIMOTO KINYA
IPC: F16H59/74
Filed: 2008-02-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a control method of providing a desired speed change feeling even when speed change is carried out from a starting condition.  <P>SOLUTION: In this automatic transmission changing the number of rotations of a drive force source from the number of rotations before speed change to the number of rotations after the speed change in a targeted speed change period by gradually releasing friction transmission mechanisms, within a plurality of friction transmission mechanisms, used as a release side, and gradually engaging the other-side transmission mechanisms used as an engagement side, the targeted speed change period is set long when the speed change is started from a start condition (S402) and when the number of rotations (the estimated number of rotations) after the speed change of the drive power source is determined to be smaller than a predetermined number of rotations (S403).  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009209717-A (JP)
Title: Fuel injection valve
Inventor: TAKEUCHI HISAHARU
IPC: F02M47/02
Filed: 2008-03-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide a fuel injection device for liquefied gas fuel, preventing pressure fluctuation in a low pressure passage due to fluctuation of pressure in a fuel tank to provide stable injection in simple constitution.  <P>SOLUTION: Liquefied gas fuel LGF in a fuel tank 40 is accumulated in a common rail 20 at high pressure. An injection valve base element 100 is provided including high pressure flow passages 101-104 for LGF introduced from the common rail 20 to flow, and a low pressure flow passage 140 connected to the fuel tank 40. Part of LGF is used for pressure transmission medium for controlling a needle valve element 132 to open/close an injection hole 106 by being seated on/separated for starting/stopping injection of LGF in a fuel storage chamber 105 in the fuel injection valve 10. A back pressure regulating valve 170 is provided to prohibit fluctuation of valve opening pressure P<SB>B</SB>by use of pressure P<SB>T</SB>in the fuel tank 40. A pressure regulating valve 150 is provided on the low pressure flow passage 140 to hold pressure in the low pressure passage 140 at specific pressure P<SB>BO</SB>or over, while opening/closing continuity between the low pressure flow passage 140 and the fuel tank 40.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008171559-A (JP)
Title: Recording medium with overlapping segment information thereon and apparatus and methods for forming, recording and reproducing the recording medium
Inventor: PARK YONG CHEOL
IPC: G11B27/00
Filed: 2008-03-03
Abstract: <P>PROBLEM TO BE SOLVED: To solve the problem that, in a conventional optical disk, a medium having data communication with a drive with one or more new functions hardly interacts with a drive of an old-version, due to incompatibility between the drives having different versions.  <P>SOLUTION: PAC clusters including segment information in a medium such as a high-density optical disk are provided, and an apparatus and a method are provided, which writes or reproduces data in the medium by using the PAC cluster including the segment information where at least one segment of a first PAC cluster overlaps with at least one segment of a second PAC cluster. PACs are provided, where segment information is recorded to improve data protection characteristics, data management characteristics and reproduction compatibility, to prevent data destruction and to reduce unnecessary repetions. A medium such a high-density optical disk, and an apparatus and a method for PACs including segment information are provided.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2009207694-A (JP)
Title: Counter
Inventor: KATO ATSUSHI
IPC: A63F7/02
Filed: 2008-03-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a counter by which the convenience of a player can be enhanced.  <P>SOLUTION: The counter 10 allows the player to use a mobile terminal 200 instead of a membership card as a member specifying medium even though the player does not carry the membership card and allows the player to easily perceive the position of a mobile terminal certificating portion 340 when providing membership service by arranging, in the side portion of a touch panel 11, the mobile terminal certificating portion 340 for obtaining mobile terminal discriminating information from an IC chip incorporated in the mobile terminal 200 carried by the player.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009208916-A (JP)
Title: Voice guidance system for passenger conveyer
Inventor: ABE TAKAHITO
IPC: B66B31/00
Filed: 2008-03-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a voice guidance system for a passenger conveyor providing easy-hear voice guidance output from a voice guidance device installed in each of a plurality of adjacent passenger conveyors and broadcasting voice guidance all the time even if other passenger conveyors are stopped with any other passenger conveyor operated.  <P>SOLUTION: Out of the plurality of voice guidance devices 10 installed in the plurality of passenger conveyors 1 respectively, the voice guidance device 10 first started becomes a master and the voice guidance device 10 subsequently started becomes a slave. A synchronizing signal for synchronizing output timing of voice guidance is transmitted from the master voice guidance device 10 to the slave voice guidance device 10, and the slave voice guidance device 10 controls output timing of the voice guidance based on the synchronizing signal transmitted from the master voice guidance device 10.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009209107-A (JP)
Title: Method for producing flavan derivative
Inventor: SUZUKI KEISUKE
IPC: C07D311/62
Filed: 2008-03-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a production method of flavan derivatives which have various substituents and retain their stereochemistry.  <P>SOLUTION: The production method of the flavan derivatives includes steps of combining a halogen compound of formula (I) and an alcohol compound of formula (II) to form an epoxide compound of formula (III), carrying out ring opening of its epoxy group to form a sulfoxide compound of formula (IV) and cyclizing the same to form a flavan derivative of formula (V).  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009210542-A (JP)
Title: Observation device
Inventor: YAMAUCHI TOYOHIKO
IPC: G01N21/27
Filed: 2008-03-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide an observation device for observing, at high throughput, a phase image of an inspecting object included in fluid flowing in a flow cell.  <P>SOLUTION: The observation device 1A includes a light source section 10, an imaging section 20, an analysis section 30, a display section 40, and the flow cell 90. The light source section 10 outputs white light having short coherence length. The imaging section 20 acquires an image of the interference light of a restricted range with respect to the direction perpendicular to an interference fringe among the interference lights output from a half mirror HM<SB>12</SB>. The analysis section 30 applies one-dimension spatial Fourier transform to intensity distribution of the interference fringe of the second direction perpendicular to the first direction with respect to each position of the first direction perpendicular to the fluid flow direction in the flow cell 90 in the image obtained by the imaging section 20, and acquires the phase image of the inspecting object included in fluid flowing in the flow cell 90.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009214977-A (JP)
Title: Image forming apparatus
Inventor: YOKOYAMA SEIJI
IPC: B65H5/06
Filed: 2008-03-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image forming apparatus can discharge a recording material with a good loadability condition regardless of the shape of the curl of the recording material to be discharged.  <P>SOLUTION: The image forming apparatus is characterized in that it has a paper discharge conveying roller 40 for discharging the recording material 1 and a paper discharge roller 41, a controller part 301 which advises the printing face information whether a print processing for performing about the recording material 1 is on one sided printing or both sides printing to a paper discharge device control part 303, and the paper discharge device control part 303 for controlling a discharge speed of the paper discharge roller 40 and the discharge roller 41 based on the printing face information advised by the controller part 301.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009213667-A (JP)
Title: Game machine
Inventor: OKADA KAZUO
IPC: A63F7/02
Filed: 2008-03-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a game machine changing a compensation process accompanying a loss compensation mode according to the result of a slot game executed with winning of a jackpot game as the trigger.  <P>SOLUTION: The game machine includes: a game board having a playfield with a plurality of winning areas; a prize ball dispensing means for dispensing a prescribed number of prize balls according to the winning area through which a game ball passes; a game execution control means for advancing the play while executing a special game lottery process; a variable display means for variably displaying or stopping/displaying a plurality of identification information; a slot game execution means for stopping/displaying the identification information on variable display based on the stopping operation by the player; a loss compensation control means for controlling the loss compensation mode including a collection process and a compensation process; and a selecting means to be operated by the player to select the loss compensation mode. Whether execution of the compensation process should be canceled or not is determined according to the result of the slot game executed if the result of the special game lottery process is a win during the execution of the loss compensation mode.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009215788-A (JP)
Title: Floor slab
Inventor: OWAKI MASANAO
IPC: E04B5/32
Filed: 2008-03-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a floor slab which is economically constructed by shortening a time for reinforcing-bar placers to be bound in the construction field of the floor slab, and reducing the number of members for use in holding blocks in the floor slab.  <P>SOLUTION: The floor slab is composed of: a body formed of concrete; lattice like bottom reinforcements arranged in the body; lattice like top reinforcements arranged above the bottom reinforcements across an interval, and including a plurality of first top reinforcements spaced away from each other, and a plurality of second top reinforcements intersecting the first top reinforcements and spaced away from each other; first rod members intersecting the second top reinforcements, mounted on the respective second top reinforcements, and having a plurality of upward-facing recessed portions located between the mutually adjacent two second top reinforcements; blocks arranged in the respective recessed portions of the first rod members; and second rod members extending over the blocks, and mounted on the first top reinforcements.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009216614-A (JP)
Title: Timing tester for circuit board
Inventor: IIDA TAKESHI
IPC: G01R31/319
Filed: 2008-03-12
Abstract: <P>PROBLEM TO BE SOLVED: To reduce test costs by automatically testing the timing among signals of a circuit board with ICs and LSIs mounted thereon by the timing tester composed of inexpensive components.  <P>SOLUTION: The timing tester for a circuit board is composed of a circuit board connection connector, a determination trigger selection switch, a determination trigger latch switch, a generation circuit to enable determination, a determination external clock input terminal, a determination level selection switch, a determination circuit, a reset button, and a determination result indicating LED. The timing test of the signals among ICs and LSIs is performed automatically by connecting a circuit board to the timing tester through a tester connection connector.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008230703-A (JP)
Title: Module shaft tray
Inventor: BUDNY PIOTR
IPC: B65D25/04
Filed: 2008-03-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a simple shaft tray which can be economically mass-manufactured.  <P>SOLUTION: This shaft tray 10 a rear wall 12, two side walls 13 and 14 substantially to each other and spaced apart from each other, and a tray body 11 formed of a bottom wall 15 and forming a receiving space 16 for a product, and the storing space 16 is divided into individual shafts 18 by shaft walls 17 which run parallel to the side walls 13 and 14 for storing a rod-shaped product. The vertical shaft walls 17 are designed so that they are separably mounted to the tray body 11, and receiving means 19 and/or fastening means 20 for receiving and/or fastening the shaft walls 17 to the tray body 11 are formed at least in a region of the rear wall 12 of the tray body 11.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009223573-A (JP)
Title: Travel mode switching control device and method for unmanned carrier
Inventor: TANIMOTO OSAMU
IPC: G05D1/02
Filed: 2008-03-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a travel mode switching control device of an unmanned carrier for reducing manufacturing costs.  <P>SOLUTION: An travel mode switching control device of an unmanned carrier 1 which travels while detecting a track 20 laid on a floor surface using a track detection sensor 11b installed in a drive unit 11 is provided with: a unit direction changing means for initiating a change of direction of the drive unit 11 following a command to switch a travel mode; a direction change completion decision means for deciding that the drive unit 11 has completed the change of direction when the track detection sensor 11b moves from a non-detection state to a detection state; and a traveling control means for stopping the change of direction of the drive unit once it has been decided that the change of direction has been completed, and for running the vehicle in the set mode.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009220496-A (JP)
Title: Strippable sheet, polarizing plate with strippable sheet and double-coated adhesive sheet without substrate
Inventor: INAO YOICHI
IPC: B32B27/36
Filed: 2008-03-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a strippable sheet which can perform an inspection of high precision in the inspection according to a crossed Nicols method and has preferable stripping performance.  <P>SOLUTION: The strippable sheet is made by disposing a releasing agent layer on a strippable sheet substrate, wherein the strippable sheet substrate is a uniaxially or biaxially elongated polyester. The releasing agent layer is prepared by curing and film-forming an addition-reactive silicone resin composition which contains organopolysiloxane having alkenyl group of 6-10C alkenyl group in a molecule and MQ resin provided with alkenyl group in a molecule. In a sample sampled from the strippable sheet, a distribution range of an inclination of orientation principal axis (orientation angle) of the strippable sheet substrate with respect to a straight axis set in an arbitrary direction is 5° or less.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009220877-A (JP)
Title: Tack labeler
Inventor: IKEDA MASAHIDE
IPC: B65C9/36
Filed: 2008-03-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a tack labeler which is compact and capable of performing a high-speed operation.  <P>SOLUTION: The tack labeler comprises a label supplying device that feeds tack labels TL and a label pasting device that receives a supplied tack label TL and pastes it to a cup-like container B, while the label pasting device is constituted of a suction drum that conveys the tack label TL up to a label pasting position with the tack label attracted on its outer periphery surface so that the pasting surface is directed outward and of a container conveying unit that transports the cup-like container B while putting it in rotation along the transport path in a circular-arc state passing through the label pasting position. The suction drum comprises a plurality of unit plates 28 divided in the direction of its circumference, and a swing mechanism that swings respective unit plates 28, while swinging a unit plate 28 at the label pasting position so that it moves along the outer periphery surface of the cup-like container B after putting the pasting surface of the tack label TL attracted on the unit plate 28 in contact with the cup-like container B, thereby pasting the tack label TL to the cup-like container B.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009228450-A (JP)
Title: Variable displacement supercharger
Inventor: IIZUKA KIYOKAZU
IPC: F01D17/16
Filed: 2008-03-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a variable displacement supercharger capable of suppressing the freezing by preventing water from being accumulated in a link chamber.  <P>SOLUTION: The variable displacement supercharger includes a variable nozzle mechanism 53 capable of adjusting a turbine flow rate, and a support ring 1 for supporting a part of the variable nozzle mechanism 53 while being sandwiched by a turbine housing 51c and center housing 54. The support ring 1 contains a drain hole 2 and a vent hole 3. The turbine housing 51c contains a drainage hole 4.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2008277271-A (JP)
Title: Fuel battery cell and fuel cell stack
Inventor: UENO MASATAKA
IPC: H01M8/10
Filed: 2008-03-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a fuel battery cell capable of suppressing suitably moisture shortage in an anode electrode and demonstrating an excellent power generation performance with a simple structure, and a fuel cell stack.  <P>SOLUTION: The fuel battery cell has a fuel gas circulation part having conductivity contacted on the opposite side to a solid polymer electrolyte membrane in a first catalyst, and a large number of holes formed in this fuel gas circulation part become a passage of fuel gas, and the fuel gas flows in these holes to be supplied to the first catalyst layer. Here, the fuel gas circulation part is constituted to have hydrophilicity and can supply liquid water to be supplied together with the fuel gas efficiently to the first catalyst layer by this hydrophilicity. This is particularly useful in a fuel cell system of dead-end type.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009232049-A (JP)
Title: Voice coil, electrodynamic loudspeaker using the same, and method for manufacturing the same coil
Inventor: FUJITANI TAKESHI
IPC: H04R9/04
Filed: 2008-03-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electrodynamic loudspeaker which is high in the rigidity of a voice coil even when the voice coil is a slender shape that the short diameter direction is shorter than a long diameter direction, which is less in operation defects to stabilize quality, which is high in the efficiency of electric-acoustic conversion, and which is high in a reproducing sound level even when overall height is low.  <P>SOLUTION: The voice coil 4 includes a coil laminate 4b and a coil support member 4a. A plurality of laminated coil patterns 5b of the coil laminate have a plurality of through-hole lands regulated on prescribed positions. Two laminated coil patterns are connected by plating copper or silver on through-hole lands formed on respective start points or end points to form a voice coil connected in series. The coil laminate and the coil support member are formed as an annular shape approximately the same shape as the coil patterns, wherein the annular shape has an inner hole for storing a pole for regulating a magnetic gap of a magnetic circuit on the inner diameter side of the coil pattern.  <P>COPYRIGHT: (C)2010,JPO&INPIT