baber/WOPTO huggingface dataset:
Patent JP-2007259775-A (JP)
Title: Method for efficiently producing transgenic silkworm
Inventor: TAMURA TOSHIKI
IPC: C12N15/09
Filed: 2006-03-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for producing a transgenic silkworm in high efficiency.  <P>SOLUTION: The production efficiency of a transgenic silkworm is remarkably improved by introducing a transposon containing arbitrary gene inserted therein and mRNA of its transferase injected into the egg of silkworm and producing a silkworm from the egg. Concretely, an mRNA synthesized in vitro is used as a supplying source of a transferase of transposon piggyBac in place of conventional helper plasmid to remarkably improve the production efficiency of transgenic silkworm.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007261533-A (JP)
Title: Equipment box for railway rolling stock and its ventilation method
Inventor: MATSUOKA NARIYASU
IPC: B61C17/00
Filed: 2006-03-29
Abstract: <P>PROBLEM TO BE SOLVED: To effectively ventilate inside of an equipment box for a railway rolling stock by an inexpensive and space-saving configuration.  <P>SOLUTION: Part of air supplied from an air compressor 12 equipped with the railway rolling stock to brake control valves 28, 29 etc. inside the equipment box 20 is made flow into the equipment box 20, so as to ventilate inside of the box 20. As concrete means, the equipment box 20 is provided with a piping connection part 32 connectable to air pressure piping of the railway rolling stock, an air supply port 36 opened inside the box 20 and an air discharge part 40. In the upstream side of the air supply port 36, an air quantity limiting part 34 for limiting air supply quantity is provided.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007269886-A (JP)
Title: Photosensitive polymer, photosensitive composition and original plate of lithographic printing plate
Inventor: TAGUCHI TAKANORI
IPC: C08F290/08
Filed: 2006-03-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a mercapto group-containing new polymer having high sensitivity and exhibiting also the excellent functions of preservation stability and printing durability, and a photosensitive composition, and an original printing plate of a lithographic printing plate by using the same.  <P>SOLUTION: This polymer is provided by having a heterocyclic structure substituted by a specific mercapto group. The photosensitive composition is provided by containing the polymer, an addition polymerizable ethylenically unsaturated compound and a photopolymerization initiation system. And the original printing plate of the lithographic printing plate having a photosensitive layer containing the photosensitive composition is also provided.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007274250-A (JP)
Title: Spatial angular distribution estimating method and receiver
Inventor: AMANO YOSHIAKI
IPC: G01S3/46
Filed: 2006-03-31
Abstract: <P>PROBLEM TO BE SOLVED: To maintain estimation precision for spatial angular distribution without being affected by arrangement of a plurality of antenna elements constituting an array antenna.  <P>SOLUTION: The receiver comprises a correlation matrix calculation circuit 121 which acquires correlation among N pieces of reception signals received by an array antenna to calculate a correlation matrix having N<SP>2</SP>pieces of elements; an eigenvalue resolution circuit 131 which resolutes the correlation matrix for eigenvalue to calculate an eigenvalue of array antenna element number (N pieces), and an eigenvector corresponding to the eigenvalue; an incoming direction estimator 141 for calculating incoming direction from the eigenvalue and eigenvector; and a spatial angular distribution estimator 151 which calculates spatial angular distribution from a specified spatial angular distribution function, based on the eigenvalue and incoming direction. The spatial angular distribution function is a function for providing spatial angular distribution, with the incoming direction and the value based on the eigenvalue of correlation matrix related to the reception signals of the array antenna being variables.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007267970-A (JP)
Title: Game machine and game machine island
Inventor: MOTOTANI RINSOKU
IPC: A63F5/04
Filed: 2006-03-31
Abstract: <P>PROBLEM TO BE SOLVED: To not only allow a passage between game machine islands to be apparently large but raise visual recognition in a reel display window and a liquid crystal display window, and to raise operability by enhancing a degree of freedom in arrangement.  <P>SOLUTION: A slot machine 1 allows a player to play a game in a state where the front face of a casing faces the player. A curved surface W to be curved in recessed shape when viewed from a side surface is formed in a part of or the whole of the front face of the casing. When the plurality of slot machines are juxtaposed in the game machine island S, the curved surfaces W with the recessed shape formed on the front face of the casing in the respective slot machine 1 are continuously viewed in a horizontal direction, so that the passage T between the game machine islands S is made to be apparently large.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007275107-A (JP)
Title: Regular polyhedron posture display device
Inventor: SATO SHUHEI
IPC: A63F3/00
Filed: 2006-04-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide a small-size regular polyhedron posture display device being simply used, dispensing with a power supply and capable of displaying a posture in a remote place.  <P>SOLUTION: The regular-hexahedron dice device 29 is formed by having an acceleration sensor detecting an acceleration or an inclination of the dice device 29, a means for receiving an output of the acceleration sensor and determining a face appearing on a prescribed position of the dice device, a radio transmission means transmitting information of the face appearing in the prescribed position to the remote place and a transceiver 30 and a display 31 for displaying the information of the face appearing at the prescribed position at a remote part from the dice device 29. The power supply used for the dice device 29 is an electric power generated by an external light and accumulated.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007278561-A (JP)
Title: Communication device
Inventor: IKEDA FUMIO
IPC: F24D19/10
Filed: 2006-04-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a communication device of high safety capable of connecting several electric appliances by using a communication power source of low voltage, and connecting the appliances with one another with disregard to a polarity of a communication wire.  <P>SOLUTION: In this communication device for performing data communication of a serial signal among a plurality of communication units U1-Um connected with one another by means of two communication wires L1, L2 through a communication port, each of the communication units U1-Um comprises two sets of communication ports A1A2, B1B2, current loop communication circuits 20, 20' composed of series circuits of transmission elements PS2, PS4 and reception elements PS1, PS3 are formed between each pair of communication units connected by the communication wires L1, L2, and the current loop communication circuits 20, 20' are respectively provided with power source devices E, E' for communication.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007281228-A (JP)
Title: Terminal group manufacturing method of circuit board
Inventor: FUJIMURA TAKASHI
IPC: H05K3/40
Filed: 2006-04-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a terminal group manufacturing method of a circuit board which equalizes thickness of solder precoat layer formed on each terminal front surface in the terminal group even for the terminals with narrow pitch, in the method of forming a solder precoat layer on the front surface of the terminal group consisting of two or more terminals for mounting components prepared in the circuit board.  <P>SOLUTION: An interconnect portion 10 composed of the same material as the material of terminals 2a and 2b is formed beforehand so as to connect respectively the terminals 2a and 2b which face each other on an insulating substrate 1. A solder layer 5 is formed on the surface of the terminal group including this interconnect portion 10. A solder precoat layer 6 is formed by heating and melting this solder layer 5, and then the unnecessary portion between the terminals 2a and 2b is cut and removed.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007278620-A (JP)
Title: Icemaker and stirling cooling box
Inventor: SHIROMIZU TOSHIYUKI
IPC: F25C1/22
Filed: 2006-04-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide an icemaker and a Stirling cooling box capable of favorably cooling an ice making plate by securing circulation of a coolant cooling the ice making plate.  <P>SOLUTION: The ice making plate 13 has an ice making face capable of forming ice by freezing flowing ice making water, and gaseous coolant is applied to a rear face of the ice making plate positioned in an opposite side of the ice making face 13A to cool the ice making plate.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007278213-A (JP)
Title: Compressor drive torque estimation device and compressor drive source control device
Inventor: OYA SHIGEKI
IPC: B60H1/32
Filed: 2006-04-10
Abstract: <P>PROBLEM TO BE SOLVED: To inhibit deviation of estimation drive torque from actual compressor drive torque under a transient condition right after compression start of a variable displacement compressor.  <P>SOLUTION: First estimation drive torque calculation means S41 to S45 determine estimation response time Ts from start of compression of the variable displacement compressor to start of increase of compressor drive torque, and degree of increase per unit time ΔTrkA after start of increase of compressor drive torque based on delivery refrigerant pressure Pd and evaporator blow out air temperature Te at a time of compression start of the variable displacement compressor, and calculate first estimation drive torque TrkA. Moreover, a second estimation drive torque calculation means S46 calculates second estimation drive torque TrkB based on delivery refrigerant pressure Pd and estimation drive torque determination means S47 to S49 define smaller one of TrkA and TrkB as estimation drive torque STrk.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007279528-A (JP)
Title: Optical connector and assembly method of the same
Inventor: OTSUKA KENICHIRO
IPC: G02B6/38
Filed: 2006-04-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide an optical connector of a simple structure for which the assembly work is easy, and to provide an assembly method of the same.  <P>SOLUTION: The optical connector 1 of this invention comprises: a plug part 2 having a mechanical splicing part 7 in which a capillary 5 having a built-in optical fiber 6 is mounted in front and an optical fiber 51 is inserted and fixed from behind; a caulking seat 35 which contracts and grasps an outer sheath while an optical fiber cord 50 is inserted through the inside; a caulking ring 45 which is attached outside a cylindrical part 36 of the caulking seat 35 and holds a tension member 52 across the caulking seat 35 and also contracts the diameter of the caulking seat 35; and a coupling body 20 which holds the caulking seat 35 and the caulking ring 45 and can also be attached behind the plug part 2.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007282694-A (JP)
Title: Internal pressure regulator of endoscope
Inventor: OUCHI NAOYA
IPC: G02B23/24
Filed: 2006-04-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide an internal pressure regulator of an endoscope which makes the pressure within the endoscope to return to the atmospheric pressure credibly when removing an adaptor for opening a valve by preventing a fall of an O ring of a check valve from an annular groove even when a suction force due to low internal pressure within an endoscope affects the O ring.  <P>SOLUTION: A bottom face 20 b of the annular groove 20 to which the O ring 16 of the check valve 10 is fitted is formed in a slanting surface parallel to the surface of a valve seat wall 14a. The annular groove 20 has inner and outer side wall surfaces 20i and 20o, and the height Li of the inner side wall surface 20i is formed higher than the height Lo of the outer side wall surface 20o.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007283170-A (JP)
Title: Septic tank
Inventor: EGUCHI TAMIYUKI
IPC: C02F3/12
Filed: 2006-04-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a simple and economic means for restraining a flow rate of the activated sludge-treated solution to be filtered from being decreased due to the decrease of the MLSS (mixed liquor suspended solid) concentration caused by an overflow of the activated sludge-treated solution so that the waste water untreated biologically does not flow out.  <P>SOLUTION: In an activated sludge treatment tank having an immersion type membrane separation unit, when the level of the solution in the activated sludge treatment tank 3 exceeds the predetermined water level, a return unit 3 composed of: a main pipe 82 which is arranged in the activated sludge treatment tank and the bottom end of which is arranged at the bottom or its vicinity of the activated sludge treatment tank; and a branched pipe 81 branched from the main pipe at the water level is used to return the sludge existing at the bottom or its vicinity to a treatment tank of the preceding stage from the activated sludge treatment tank.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007285756-A (JP)
Title: Thermal flow sensor
Inventor: SUKEGAWA YOSHIHIRO
IPC: G01F1/698
Filed: 2006-04-13
Abstract: <P>PROBLEM TO BE SOLVED: To reduce a flaw detection error when the sensor is dirty regarding the thermal flow sensor.  <P>SOLUTION: The measurement element 1 of the thermal flow sensor is arranged in the flow to be measured. The element 1 is composed of the first heating resistor 7 for detecting the flow rate, the second heating resistor 9 for heating the support 5 for the first heating resistor 7, and the current control circuits 101 and 102 for controlling the supply current so as the temperature of the second heating resistor 9 is higher than that of the first heating resistor 7.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007287814-A (JP)
Title: Light emitting device for illumination
Inventor: ROKUSHA SHUJI
IPC: H01L33/62
Filed: 2006-04-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a light emitting device which can emit colorful light suitable for illumination.  <P>SOLUTION: The light emitting device is provided with a substrate, a light emitting element placed thereon, a covering member to cover the light emitting element, and fluorescent substance which is included in the covering member and converts the wavelength of a light emitted from the light emitting element. In the covering member, at least second and third layers are stacked on a first layer covering the light emitting element, wherein the second layer is arranged away from the substrate and the second and third layers contain fluorescent substance.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007286314-A (JP)
Title: Method for manufacturing micro-lens substrate and method for manufacturing electric optical device
Inventor: CHITATE KOSUKE
IPC: G02B3/00
Filed: 2006-04-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for manufacturing a micro-lens substrate, which makes it possible to ensure high light use efficiency in an electric optical device, the pixel pitch of which is narrow, and makes it easy to control a lens shape.  <P>SOLUTION: The method for manufacturing the micro-lens substrate includes: the step of forming first recesses 51 on the surface of a substrate 21; the step of forming second recesses 52 on the bottoms of the first recesses 51; the step of subjecting the first and second recesses 51 and 52 to isotropic etching, thereby forming third recesses 22 composed of curved recess faces 221 and 222 resulting from the first and the second recesses 51 and 52; and the step of filling the third recesses 22 with a medium, the refractive index of which is different from that of the substrate 21, thereby forming micro-lenses having a plurality of curved lens faces corresponding to the curved recess faces 221 and 222.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007292886-A (JP)
Title: Electronic device
Inventor: KAWAI TAKAMITSU
IPC: G03G15/00
Filed: 2006-04-21
Abstract: <P>PROBLEM TO BE SOLVED: To prevent electric short circuit from occurring in a wiring board due to entering of dust or foreign matter from the notches 71 and 72 of a frame 60 of an electronic device, which is formed by bending a metal plate, and to prevent damage to a power source cable 76 held between the frame 60 and the top plate of a desk.  <P>SOLUTION: When the frame 60 in which a bottom plate portion 61, a first vertical plate portion 62, and a second vertical plate portion 63 extend in an direction of 90° to one another is formed by blanking and bending the metal plate, the first notch 71 is formed in the bend corner of the bottom plate portion 61, first vertical plate portion 62 and second vertical plate portion 63. A projecting portion 74a for filling the first notch 71 from the inside of the bend corner of the bottom plate portion 61 and vertical plate portions 62 and 63 is integrally formed to an electrically insulating lining member fixed to the upper face of the bottom plate portion 61.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007290893-A (JP)
Title: Porous formed body and its method for producing the same
Inventor: TOMONO TAKUMI
IPC: B28B1/50
Filed: 2006-04-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a low density porous formed body comprising controlled pores which is made by drying and solidifying pore-containing ceramic containing a great volume of pores, its sintered compact and its products.  <P>SOLUTION: The porous formed body is obtained by drying and solidifying pore-containing slurry obtained by foaming slurry comprising at least metallic powder and/or ceramic powder and water, which is characterized in that the pore diameter is ≤1 mm, the porosity is ≥60%, the pores are almost evenly distributed, the pore diameter within the porous formed body is not gradated, and the formed body is given with a shape. The sintered compact and members therefrom are provided. The method for producing the porous formed body and its sintered compact comprises the steps of preparing pore-containing slurry by stirring and foaming slurry comprising at least metallic powder and/or ceramic powder and water, controlling the pore, pore diameter or the like at that time, forming the slurry in a forming mold, drying and solidifying and optionally firing.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007294640-A (JP)
Title: Multilayer substrate provided with layer constitution display unit
Inventor: MITSUI CHIHIRO
IPC: H05K3/46
Filed: 2006-04-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a layer constitution display unit capable of easily discriminating the constitutions of respective layers in a multilayer substrate.  <P>SOLUTION: The same number of paired copper foil constituted so that two copper foils correspond to one layer as the number of layers constituting the multilayer substrate are formed on the outer layer of the multilayer substrate 2 as layer constitution discrimination marks 3. The layer constitution discrimination marks 3 are displayed by three states "covered with resist", "covered with resist and silk" and "not covered with any of resist and silk", so that six kinds of constitutions at maximum can be displayed per layer and the constitutions of respective layers of the multilayer substrate 2 can be easily discriminated.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007162449-A (JP)
Title: Grating support structure
Inventor: MIURA TAKAO
IPC: E03F5/04
Filed: 2006-04-25
Abstract: <P>PROBLEM TO BE SOLVED: To prevent the looseness of a grating even with slight manufacturing dispersion in a receiving part regarding the grating mounted to the receiving part of a concrete side-ditch block formed in an approximately U-shaped cross section.  <P>SOLUTION: The receiving part 12 has a horizontal part 12a and a receiving face 12b continuous with the horizontal part 12a. A raising member 14 of square pipe shape is stuck to the end of the grating 3, and a stopper 15 of a dogleg-shaped cross section is stuck to the lower side of the raising member at the horizontal part 15a. The raising member 14 is supported obliquely downward in a cantilever state. In the state of the grating 3 being mounted to the receiving part 12 of the side-ditch block 11, the stopper 15 is mounted to the receiving face 12b while covering the horizontal face 12a and receiving face 12b of the receiving part 12 with the horizontal part 15a joined to the horizontal face 12a.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2006306874-A (JP)
Title: Preparation method of organyl hydrogensilane
Inventor: GEISBERGER GILBERT
IPC: C07F7/12
Filed: 2006-04-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide an improved method for preparing organyl hydrogensilane.  <P>SOLUTION: In the method for preparing organyl hydrogensilane, a proportionation reaction of reaction formula (1) is carried out in the presence of a catalyst having at least one completely organically substituted ammonium unit or phosphonium unit.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007299025-A (JP)
Title: Liquid crystal panel stand and tilt device
Inventor: YOKOTA KATSUYUKI
IPC: G06F3/041
Filed: 2006-04-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a tilt mechanism that can be assembled easily by integrating a lock mechanism and a torque generation mechanism, and a liquid crystal panel stand using the tilt mechanism.  <P>SOLUTION: Fixed members 12 of the liquid crystal panel stand each have a fixing means through which a rotary shaft 13 is passed and which fixes the passed rotary shaft against axial rotation. Holding members 14 are each provided with a thin shape having a projection 14b projecting from one side and having a loading force in the direction of projection of the projection 14b, and fixed to the fixed member 12 to develop a pressure in the direction of projection of the projection 14b by a force substantially parallel to the rotary shaft 13. A movable member 11 has a plurality of holding holes 15 and 16 that are openings in which the projections 14b of the holding members 14 fixed on the fixed members 12 are inserted and engaged when the movable member 11 is turned on the rotary shafts 13.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007298364-A (JP)
Title: Device for detecting rotation angle
Inventor: TAMURA TATSUO
IPC: G01D5/14
Filed: 2006-04-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a device for detecting rotation angle 1 which can avoid malfunctioning of an IC circuit, by preventing the IC circuit from being applied with static electricity.  <P>SOLUTION: A long hole 4a opening with a fixed width is formed in the center section of a stator 4 in the radial direction, and a Hall IC 5 is inserted into the long hole 4a. The distance L1 between one wall surface of the long hole 4a, formed in the stator 4 and the circuit surface of the Hall IC 5 inserted in the long hole 4a, and the distance L2 between the other wall surface of the long hole 4a and a lead frame 7 inserted into the long hole 4a are related such that: L1>L2. As a result, when the stator 4 is charged electrostatically, static electricity is discharged from the stator 4 to the lead frame 7 and is allowed to flow from the lead frame 7 to the ground via a terminal 8, thereby preventing the Hall IC 5 from being applied with the static electricity, and avoiding malfunctioning of the Hall IC 5.  <P>COPYRIGHT: (C)2008,JPO&INPIT