baber/WOPTO huggingface dataset:
Patent JP-2007100321-A (JP)
Title: Film ceiling structure
Inventor: MURAKAMI HIDEAKI
IPC: E04B9/22
Filed: 2005-09-30
Abstract: <P>PROBLEM TO BE SOLVED: To enhance the reliability of the enclosure of a ceiling using e.g. asbestos, by laying a plurality of film ceiling sheets.  <P>SOLUTION: This film ceiling 1, which is provided in the ceiling 2 using the asbestos, comprises: a film ceiling cornice 5 which is formed in such an almost L-shaped cross section that a vertical material 5A and a horizontal material 5B are arranged, and which is fixed to be superposed on a wooden ceiling cornice 4; a first film ceiling sheet 6 which is laid along the ceiling 2; and a second film ceiling sheet 7 which is laid with a predetermined space below the sheet 6. A sealing material 10 is provided between the ceiling cornices 4 and 5.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007103546-A (JP)
Title: Semiconductor device and its manufacturing method
Inventor: FURUYA AKIRA
IPC: H01L23/52
Filed: 2005-10-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide a semiconductor device and its manufacturing method which can enhance the reliability of copper wiring.  <P>SOLUTION: A semiconductor device 100 comprises a lower layer, a semiconductor substrate 150, an insulation film 102 formed on the semiconductor substrate 150, a wiring metal film 106 containing copper as a main ingredient provided by embedding a recess formed on the surface of the lower layer insulation film 102, an upper insulation film 110 formed on the lower layer insulation film 102, and a metal inclusion layer 108 containing metal different from copper formed between the lower layer insulation film 102 and the upper insulation film 110. The metal inclusion layer 108 includes a first region 108a brought into contact with the wiring metal film 106, and a second region 108b that differs in the composition of the first region 108a while being brought into contact with the lower layer insulation film 102 without containing nitrogen substantially in the first region 108a at least.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007101401-A (JP)
Title: Visual examination device and method
Inventor: YAMAZAKI SHOHEI
IPC: G01N21/956
Filed: 2005-10-05
Abstract: <P>PROBLEM TO BE SOLVED: To easily change over an optical image formed by illuminations in different illumination directions to acquire the same in a visual examination device for detecting the flaw of a sample on the basis of the optical image of the surface of the sample and a visual examination method.  <P>SOLUTION: The visual examination device 1 includes an illumination parts 20x and 20y for illuminating the surface of the sample 4 obliquely with respect to the normal line direction of the surface of the sample 4 from two different, a projection optical system 5 for forming the optical image of the surface of the sample 4 illuminated by the illumination parts 20x and 20y, and a spectral part for separating the projection light formed by the projection optical system 5 into the projection light formed by the illumination light from one of two azimuths and the projection light formed by the illumination light from the other one of them. Optical images due to illumination lights from two azimuths are separately formed.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2006028196-A (JP)
Title: Synthesis of sphingosine
Inventor: HUDLICKY TOMAS
IPC: C07B53/00
Filed: 2005-10-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for biocatalytic synthesis of optically-pure sphingosine from an achiral starting material.  <P>SOLUTION: A stereoisomer of the sphingosine is prepared from chiral allenediol using a stereospecific synthesis technology to obtain the desired sphingosine or its derivative.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2007104872-A (JP)
Title: Power converter
Inventor: NORIKOSHI ISAMI
IPC: H02M3/28
Filed: 2005-10-07
Abstract: <P>PROBLEM TO BE SOLVED: To make the operation frequency of a power converter into a higher frequency, and to achieve high efficiency, small size and light weight, in a power converter for converting a power form by using a pulse width modulation (PWM) control high frequency transformer.  <P>SOLUTION: The power converter is provided with two sets of inverters 12, 13 in which the center points of two switching elements Q3, Q1 (Q4, Q2) connected in series which alternately turns on/off at 50% of an on-time ratio are connected to one end of the primary winding of a high frequency transformer T1 (T2), the two switching elements and a capacitor C1 (C2) are connected in series in a closed loop, and the other end of the primary winding of the high frequency transformer is connected to a common DC power source 11. The secondary winding of the high frequency transformer of the two sets of inverters is connected in series so as to add or deduct each inverter output, and the on/off operation timing of the two switching elements of the inverter is shifted by shifting the output phase of the second set of inverter relative to the output phase of the first set of inverter to form a pulse width modulation waveform at the output terminal.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007110340-A (JP)
Title: Session establishing method, session relay system, and control unit and router and program used for the same
Inventor: TAKAHASHI MASAMITSU
IPC: H04L47/40
Filed: 2005-10-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a session establishing method which facilitates the design and control of session routing, and takes quick countermeasures to a fault on the occurrence of the fault.  <P>SOLUTION: The method establishing a session between terminals by using a SIP server installed on a network establishes the session between the terminals via at least one or more particular routers.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007109864-A (JP)
Title: Compound semiconductor production apparatus
Inventor: KURAMOCHI AKIRA
IPC: C23C16/458
Filed: 2005-10-13
Abstract: <P>PROBLEM TO BE SOLVED: To maintain a pure and mirror surface orientation flat even after a vapor phase epitaxial growth.  <P>SOLUTION: A compound semiconductor production apparatus has: a susceptor 5 provided in a reaction tube provided substantially horizontally with a tube axis, or in a part of the upper wall of the reaction tube provided substantially horizontally with the tube axis; an opening 6 provided for engaging a board 3 with the orientation flat with the susceptor 5; a board support 7 formed to support the board 3 to a lower periphery of the opening 6, while maintaining a gas laminar flow which runs in the reaction tube in parallel with the tube axis; the board 3 engaged with the opening 6 with a crystal growing face being directed downward supported to the board support 7; and gas flown to cause the vapor phase epitaxial growth on the crystal growing face of the board 3. The compound semiconductor production apparatus comprises an abutment member 4 provided in the opening 6 of the susceptor 5 for being abutted on an orientation flat 1 of the board 3, and a projection 4a provided in the abutment member 4 to give a resistance to the gas flow.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007110438-A (JP)
Title: Digital radio broadcast wave receiving control system and server apparatus thereof
Inventor: FUJI KATSUYUKI
IPC: H04H60/31
Filed: 2005-10-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a digital radio broadcast wave receiving control system which surely grasps a program viewing rating or a program listening rating, and a communication rate of contents (programs and music or the like) in digital radio broadcasting and to provide a server apparatus thereof.  <P>SOLUTION: The system transmits a contents signal on a digital radio broadcast wave to which the C-BML is set and a receiver side terminal A such as a mobile phone temporarily stores the contents signal. The system transmits a contents basic ID representing whole program contents of the contents signal and terminal identification IDs to a log server B via a communication line E, sums the total number of listening terminals to the contents basic ID in the listening state to browsably calculate the program listening rate of the total number with respect to all registered terminals in advance.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007106032-A (JP)
Title: Inkjet printer and controlling method of inkjet printer
Inventor: ITO AKIRA
IPC: B41J2/185
Filed: 2005-10-14
Abstract: <P>PROBLEM TO BE SOLVED: To make it not problematic that an ink is accumulated in an ink absorbing body during the life of a machine not to responding after the ink is accumulated on the ink absorbing body.  <P>SOLUTION: The discharging position of the ink is dispersed and the accumulation of the ink hardly occurs by the structure in which the ink rotates relative to a platen and the absorbing body of a spare discharging port.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007112725-A (JP)
Title: Method for producing amino acid o-(2-[18f] fluoroethyl)-l-tyrosine labeled with 18f of non-substrate
Inventor: WANG HSIN ER
IPC: A61K49/04
Filed: 2005-10-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for producing amino acid O-(2-[<SP>18</SP>F] fluoroethyl)-L-tyrosine labeled with<SP>18</SP>F of non-substrate, which has a high concentration degree to tumor in a PET diagnosis and becomes an easily handleable tracer.  <P>SOLUTION: The method for producing<SP>18</SP>F labeled amino acid O-(2-[<SP>18</SP>F] fluoroethyl)-L-tyrosine comprises using a precursor represented by the chemical formula in the figure (R<SP>1</SP>is a carboxy-protecting group and is an arylalkyl group; R<SP>2</SP>is an amino-protecting group and is a carboxy group; R<SP>3</SP>is a leaving group and is a p-tosyloxy group, a methanesulfonyloxy group, a trifluoromethanesulfonyloxy group or a bromine group).  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007111964-A (JP)
Title: Polyester film for transfer material
Inventor: KANDA TOSHIHIRO
IPC: B32B27/36
Filed: 2005-10-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a polyester film which makes a transfer layer be transferred smoothly to an object to be transferred and is suitable for a transfer material.  <P>SOLUTION: The polyester film for the transfer material has a mold release layer on one side. The usual peeling force of the mold release layer is 2,000 mN/cm or below. A fluorine-containing resin is preferably one of components constituting the mold release layer, and the central surface average roughness (SRa) of the surface of the mold release layer is preferably 0.020 μm or below.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007111226-A (JP)
Title: Diagnostic examination device for tooth
Inventor: NONOMURA TOMOSUKE
IPC: A61C19/04
Filed: 2005-10-20
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a clear and reproducible image and to surely carry out diagnostic examination of the tooth by injecting light stably onto the tooth.  <P>SOLUTION: A light injection fiber of the diagnostic examination device for the tooth is arranged on a predetermined position of the tooth attachably and detachably via a fixing tool so as to inject light stably onto the tooth. The fixing tool has a pair of clamping sections for clamping the both sides of the tooth and a connecting section connecting the pair of clamping sections. By forming the fixing tool in one piece from an elastic material, the clamping sections are opened and closed by the elastic force of the elastic material and are fixed to the tooth by the elastic force. In addition, a fixing section for an intraoral camera is provided on the connecting section so as to fix the camera attachably and detachably on the fixing section. With such a configuration, the diagnostic examination device for the tooth can be fixed to the tooth and light injection is facilitated and stabilized. Further, a clear image is obtained by the injected light and reproducibility of an image is achieved.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007111260-A (JP)
Title: Soap tray
Inventor: MATSUMOTO EIJI
IPC: A47K5/03
Filed: 2005-10-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a soap tray which allows soap to drain well after use, does not discomfort user with soap with a molten bottom because no dissolved soap pools at the bottom of the tray, saves the trouble of throwing the dissolved soap away, and allows user to keep using it in a clean condition without soiling the place around the tray.  <P>SOLUTION: The soap tray is provided with a container 1 in a tray form of a tilted mount surface large enough to bear soap 10. The discharging part 3 with a thin open edge is projectingly provided consecutively from the lower end of the tilted mount surface 2 of the container 1, so as to allow water flowing over the tilted mount surface 2 to drain from the discharging part 3, and on the tilted mount surface 2, the draining parts 5 with a horizontal upper surface are provided.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007118744-A (JP)
Title: Steering device for vehicle
Inventor: SHIOZAWA HIROKI
IPC: B62D6/00
Filed: 2005-10-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a steering device for a vehicle capable of restraining a disturbance torque more precisely, and preventing a wrong assist and deterioration of a steering feeling without complication of a system.  <P>SOLUTION: This steering device for a vehicle for controlling a steering auxiliary torque according to a steering torque comprises disturbance torque detection means detecting a disturbance torque acting on a steering torque by disturbance, braking and driving force detection means (accelerator opening sensor 18, brake operation quantity sensor 19) detecting a braking and driving force Fx acting on front wheels 12, 13, a horizontal slide angle sensor 20 detecting a horizontal slide angle β of the front wheels 12, 13, disturbance restraining torque calculation means multiplying the disturbance torque with a correction gain K according to the braking and driving force Fx and the horizontal slide angle β and calculating the disturbance restraining torque, and steering auxiliary torque correction means for correcting a steering auxiliary torque based on the disturbance restraining torque.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007117544-A (JP)
Title: Game machine
Inventor: ICHIHARA TAKAAKI
IPC: A63F7/02
Filed: 2005-10-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a game machine capable of making it hard to get bored of the movement of a movable body and preventing the decline of interest by enabling the movable body to make more complicated movements.  <P>SOLUTION: A pachinko game machine comprises: a first decoration movable body solenoid 551 where a plunger 550 is moved forward and backward in a roughly horizontal direction; a turning transmission member 553 for converting the forward and backward movements of the plunger 550 to rotary movements; a support shaft 530 which is extended in a roughly horizontal direction in a direction roughly perpendicular to the forward and backward movement direction of the plunger 550 and rotated around an axial center by the turning transmission member 553; a first decoration movable body supported by the support shaft 530; a first elevating and lowering member 470 for holding at least the support shaft 530 and the first decoration movable body solenoid 551; a guide rail for guiding the first elevating and lowering member 470 in a roughly vertical direction; and a moving means composed of a first drive motor or the like for moving the first elevating and lowering member 470 in the extending direction of the guide rail.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007129364-A (JP)
Title: Pulse modulation type photodetector and electronic equipment
Inventor: MARUYAMA YASUHIRO
IPC: H01H35/00
Filed: 2005-11-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide a pulse modulation type photodetector of which electric current consumption is reduced.  <P>SOLUTION: The pulse modulation type photodetector projects pulsed light that is generated based on a clock pulse signal S1 and is pulse-modulated according to an emission pulse p1 having a modulation period t1, and detects the presence or absence of a target object based on the presence or absence of the reception of pulsed light according to the passage of the target object. The pulse modulation type photodetector includes a modulation period t1, an emission period t2 where the emission pulse is generated, and a non-emission period t3 other than the emission period t2. Then, pulse width w1 in a clock pulse signal S1 in the emission period t2 is reduced as compared with pulse width w2 in the non-emission period t3.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007127926-A (JP)
Title: Lens drive device
Inventor: TADA JUNICHI
IPC: G02B7/04
Filed: 2005-11-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a lens drive device having a simple structure and a small size.  <P>SOLUTION: The lens drive device 1 includes: lens holders 3 and 5; a drive shaft 21 in which one end of each of the lens holders 3 and 5 is inserted and which is disposed along the direction of the optical axis of the lenses 14 and 16; and a piezoelectric element 17 disposed at the basal end 21a of the drive shaft 21. The basal end 21a of the drive shaft 21 is fixed to the oscillator 19 of the piezoelectric element 17. The drive shaft 21 is vibrated in the direction of its axis by the vibration of the oscillator 19, produced by causing a pulse current to flow in the piezoelectric element 17. The lens holders 3 and 5 are moved in the direction of the optical axis by the repetition of inertia force and frictional force of the holders relative to the drive shaft 21.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007014183-A (JP)
Title: Linear motor and linear compressor using same
Inventor: JEONG SANG-SUB
IPC: H02P25/064
Filed: 2005-11-07
Abstract: <P>PROBLEM TO BE SOLVED: To improve the efficiency of a motor by connecting a plurality of coil groups 60, 70 in series/parallel to apply drive power source to the coil groups partially or entirely in accordance with the quantity of load of the motor and to reduce the size of the motor, in a linear motor.  <P>SOLUTION: The linear motor includes a bobbin 55, the plurality of coil groups 60, 70 which are wound on the bobbin 55 and are mutually connected in series or in parallel to be applied with the drive power source partially or entirely, and a magnet that reciprocates in the magnetic field formed in accordance with the load current flowing into the coil groups 60, 70. As a result, the plurality of coil groups consisting of a plurality of coil conductors are connected in series/parallel and the capacity of the coil can be varied in accordance with the quantity of load of the motor to improve the efficiency of the motor. Furthermore, a coil conductor having a small cross section can be used to reduce the size of the motor.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007129884-A (JP)
Title: Rotor of reluctance motor
Inventor: ONO HIROSHI
IPC: H02K1/22
Filed: 2005-11-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a rotor of a reluctance motor that can increase the generated torque, as compared with a conventional product.  <P>SOLUTION: On the rotor 11, flux paths 18 that become convex, going toward the center side of the rotor 11, are formed in plural lines in the radial direction, by forming a plurality of flux barriers 17 that become convex to the center side of the rotor 11 in the radial direction at plural portions in its circumferential direction at equal intervals. The flux barriers 17 are constituted of slits. The slits are formed by press work or laser processing in a state of a core sheet 12. The flux barriers 17 are formed, in such a way that the flux barrier 17s provided at the outermost side is formed to be wider than the neighboring inside flux barrier 17, and the second flux barrier 17 from the outside and inner ones are formed wider, the farther inside it is.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007134102-A (JP)
Title: Conductive resin composition, separator for fuel cell, and manufacturing method of separator for fuel cell
Inventor: YOSHIZUMI AKIRA
IPC: H01M8/10
Filed: 2005-11-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a conductive resin composition which can be used suitably for a fuel cell separator of an ultra-small size, is thin and has a minute groove, a fuel cell separator using this, and a manufacturing method of the fuel cell separator.  <P>SOLUTION: This conductive resin composition is used for a fuel cell separator having a groove of 50 μm in depth or narrower for the supply of fuel and the discharge of a generated matter. As a conductive particle, the composition contains fine graphite powder with an average particle size of 1/5 or smaller of the depth of the groove.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007131385-A (JP)
Title: Image forming device and method
Inventor: SUNADA HIDENORI
IPC: G03G21/14
Filed: 2005-11-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image forming device capable of securely preventing inside of the device (transfer part) from becoming dirty even when paper size set by a user by mistake is different from actual paper size.  <P>SOLUTION: By using a line sensor 257, the length in the main scanning direction of paper to be carried is detected at predetermined timing. Based on this detection result of the length in the main scanning direction, an image frame is narrowed, and image data to be transferred positioned outside the image frame are deleted. Thus, even when the size set by a user does not correspond to the actual size of the paper placed on a multi manual paper feed tray 254, transfer of toner to a transfer belt 234 is prevented.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007138838-A (JP)
Title: Internal combustion engine
Inventor: WATANABE YOSHIMASA
IPC: F02M61/18
Filed: 2005-11-18
Abstract: <P>PROBLEM TO BE SOLVED: To prevent deposits from accumulating on a fuel injection valve by making gas flow over an injection hole.  <P>SOLUTION: In the internal combustion engine, the fuel injection valve 6 for injecting fuel into a combustion chamber 4 is arranged at a central portion of an inner wall surface 5 of a cylinder head 3. Gas flow guide grooves A1, A2, B1, B2 are formed on the inner wall surface 5 of the cylinder head 3 extending from the peripheries of intake valves X1, X2 on the fuel injection valve 6 side to the fuel injection valve 6 or on the inner wall surface 5 of the cylinder head 3 extending from the peripheries of exhaust valves Y1, Y2 on the fuel injection valve 6 to the fuel injection valve 6. The gas flow is guided by the gas flow guide grooves A1, A2, B1, B2 so that it flows over the injection hole 8 at the top end 7 of the fuel injection valve 6 when the intake valves X1, X2 or the exhaust valves Y1, Y2 are opened or closed.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007136875-A (JP)
Title: Substrate for inkjet recording head
Inventor: KATO MASATAKA
IPC: B41J2/055
Filed: 2005-11-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide an inkjet recording-head substrate which enables a passage mold material to be prevented from being collected on the edge where a hollow side and a hollow bottom face are associated at eluting the mold material and the material to be easily eliminated while enabling the coverage nature of an etching protective film on the dug edge at forming a supply port to be improved and the etching gas to be prevented from invading through the dug edge.  <P>SOLUTION: The hollow side and the hollow bottom face are associated with the angle larger than the one that is formed by the extension of the hollow side and the extension of the hollow bottom face.  <P>COPYRIGHT: (C)2007,JPO&INPIT