baber/WOPTO huggingface dataset:
Patent JP-2009116051-A (JP)
Title: Display device
Inventor: KATAYAMA SHIGENORI
IPC: G02F1/133
Filed: 2007-11-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a display device capable of preventing an erroneous signal from being supplied to a pixel electrode due to fall of potential of power supply on a high voltage side and power supply on a low voltage side connected with inversion circuits.  <P>SOLUTION: The display device 100 includes a plurality of pixels 14, a plurality of inversion circuits 6a-6d connected with the power supply on the high voltage side and the power supply on the low voltage side to generate signal/F by inverting the signal F to be supplied to the pixel electrode 148a included in the pixel 14 and delay circuits 5a-5d provided among a plurality of inversion circuits 6a-6d to delay the signals to be input into the inversion circuits 6a-6d.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009116712-A (JP)
Title: Image forming apparatus
Inventor: HARA HIROYUKI
IPC: G06F12/02
Filed: 2007-11-08
Abstract: <P>PROBLEM TO BE SOLVED: To reduce a delay on heap memory allocation by reducing frequency of garbage collection.  <P>SOLUTION: When two or more pages of a display list remain (S52), it can be estimated that a display list for one page may be soon released, and after the number of remaining pages is decreased and an event is generated (S53), the process returns to step S50. On the other hand, when the number of completion bands of the display list is less than a rasterization start condition (S54), rasterization is forcedly executed, and after releasing one page of the display list (S55), the process is returned to step S50. Before executing garbage collection (GC), the locking of semaphores corresponding to respective threads except a heap memory management part 126 using a heap memory 132 are acquired (S58). After executing the GC, the semaphores corresponding to the threads is released (5A).  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009116176-A (JP)
Title: Camera module and imaging equipment equipped therewith
Inventor: KASUGA KYOJI
IPC: G02B7/04
Filed: 2007-11-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a camera module where an optical lens and an imaging device are easily and accurately positioned, and to provide imaging equipment.  <P>SOLUTION: The camera module 1 includes: the optical lenses 2, 2a and 2b and a fixed optical lens 16; the imaging device 14 where an image is formed with light passing through the lenses; a substrate 13 on which the imaging device 14 is arranged; a barrel 3 which holds the optical lenses 2, 2a and 2b; and an actuator 10 which moves the optical lenses 2, 2a and 2b by moving the barrel 3 in a direction toward the imaging device 14 from the optical lenses 2, 2a and 2b. The fixed optical lens 16 is provided on the substrate 13, and is arranged between the optical lenses 2, 2a and 2b and the imaging device 14. A positioning part 16a abutting on a tapered part 12a is formed at the outer periphery part of the fixed optical lens 16, and is made to abut on the actuator 10.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009121025-A (JP)
Title: High-energy-absorbing rock fall protection net
Inventor: SAKAMOTO YUZO
IPC: E01F7/00
Filed: 2007-11-12
Abstract: <P>PROBLEM TO BE SOLVED: To develop economical high-energy-absorbing rock fall protection work.  <P>SOLUTION: A hollow heavy load of cast iron, a concrete block or the like is arranged for increasing weigh in an erection section to be subjected to rock fall energy in a conventional pocket rock net work method. A wire rope in a net-like structure is employed, and energy absorption is alleviated by deformation of the net-like structure in a collision of a falling rock.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009123498-A (JP)
Title: Nonaqueous electrolyte composition and nonaqueous electrolyte battery
Inventor: KAWASHIMA ATSUMICHI
IPC: H01M10/0565
Filed: 2007-11-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a nonaqueous electrolyte composition having high charge discharge cycle characteristics and used as a nonaqueous electrolyte reducing expansion under a high temperature environment, and to provide a nonaqueous electrolyte battery.  <P>SOLUTION: The nonaqueous electrolyte battery has a positive electrode, a negative electrode and an electrolyte, and the electrolyte contains a compound represented by general formula (1). In general formula (1), R1, R2 and R3 independently represent C<SB>m</SB>H<SB>2m+1-n</SB>Y<SB>n</SB>; 0≤m≤4; 0≤n≤2m+1 or C<SB>m</SB>H<SB>2m-1-n</SB>Z<SB>n</SB>; 2≤m≤4; and 0≤n≤2m-1, wherein X, Y and Z independently represent a fluorine atom, a chlorine atom or a bromine atom.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009119109-A (JP)
Title: Operation setting system of swallow type medical instrument
Inventor: NISHIO JUNJI
IPC: A61B5/07
Filed: 2007-11-16
Abstract: <P>PROBLEM TO BE SOLVED: To set the operation of a capsule endoscope from the outside.  <P>SOLUTION: A capsule outer shell 11 is provided with a microcomputer 21, a transmission circuit 22, an image pickup device 24 and a lighting element 25 in its inside. The capsule outer shell 11 has a signal electrode 32 exposed to its outer shell 11D. An operation setting signal S1 is input from the outside of the capsule outer shell 11 into the microcomputer 21 via the signal electrode 32. The microcomputer 21 actuates the transmission circuit 22, the image pickup device 24 and the lighting element 25 under operating conditions corresponding to the operation setting signal S1.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008078152-A (JP)
Title: Discharge lamp with reflector
Inventor: KANO MASAO
IPC: F21Y101/00
Filed: 2007-11-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide structure for extending the lifetime of a lamp by reducing reflection light entering an arc tube again after being reflected by an elliptic reflector, and preventing the arc tube from being cracked and molybdenum foil from being disconnected in a discharge lamp with a reflector.  <P>SOLUTION: The discharge lamp with a reflector comprises: an F electrode 12 for welding F molybdenum foil 15 to which an F lead wire 17 is welded; an R electrode 13 for welding R molybdenum foil 16 to which the R lead wire 18 is welded; the arc tube 10 having a nearly spherical emission section 11 to which mercury is sealed at the center; and the elliptic reflector 20. In the discharge lamp having a reflector, the center axis of the arc tube 10 is allowed to coincide with that for connecting an opening 21 of the elliptic reflector 20 to a bottom section 22 for arrangement. The arc tube 10 is arranged so that the center between the F electrode 12 and the R electrode 13 is at the bottom side as compared with the focus of the elliptic reflector 20, so that light re-entering the part of the F molybdenum foil 16 after being reflected by the elliptic reflector 20 becomes small as compared with a case where the center between the F electrode 12 and the R electrode 13 coincides with the focus of the elliptic reflector 20.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2009127652-A (JP)
Title: Vibration damping device
Inventor: OKUBO HIROSHI
IPC: F16F1/10
Filed: 2007-11-20
Abstract: <P>PROBLEM TO BE SOLVED: To enhance vibration damping performance without increasing a space occupied by a vibration damping device.  <P>SOLUTION: A second elastic body 12 is inserted between the opposed plate parts 10a of a spiral plate spring 10. Frictional force generating members 11 are inserted between the second elastic body 12 and the surfaces of the plate parts 10a, respectively. Each frictional force generating member 11 comprises an adhesive layer 15 inserted between the surface of the plate part 10a and the second elastic body 12 and a film 16 inserted between the adhesive layer 15 and the second elastic body 12.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009130475-A (JP)
Title: Method of predicting and evading loop topology, management apparatus, communication apparatus, and program
Inventor: OGURO MASAHIRO
IPC: H04L12/44
Filed: 2007-11-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a loop topology predicting and evading method for operating a communication apparatus such that the loop topology is actively evaded in the initial stage of a network failure on the basis of control from a remotely positioned management apparatus, and to provide the management apparatus, the communication apparatus, and a program.  <P>SOLUTION: In the method, the communication apparatus resets (=1) a present blocking port order K. First, the management apparatus cyclically transmits ETH-CCM including a port blocking order for blocking a port for each port of the communication apparatus. When the communication apparatus does not receive a communication confirmation message at the cycle interval, when the communication confirmation message is received at least once during a first prescribed time period, occurrence of a loop topology failure is decided. Then, when there is the port having the port blocking order matched with the present blocking port order K, the communication apparatus blocks the port. While increasing the present blocking port order K by 1, the steps are repeated.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009128113-A (JP)
Title: Inverter testing device and inverter testing method
Inventor: TOYOSHIMA HIROKI
IPC: G01R31/00
Filed: 2007-11-21
Abstract: <P>PROBLEM TO BE SOLVED: To enhance the productivity of inverter testing by enabling inexpensive connection switching to a withstand voltage test circuit and a functional test circuit.  <P>SOLUTION: This inverter testing device is provided with a contact pad section 50 where a plurality of pads for control circuits to be arranged corresponding to the positions of a plurality of probes for control circuits are provided on an insulating support member, and a connection switching mechanism 10 for switching connections by relatively moving and bringing a contact probe section 30 for a functional test and a contact probe section 40 for a withstand voltage test into contact with the contact pad section 50. On the occasion of a functional test, the probe section 30 for a functional test is brought into contact with the contact pad section 50 and connected. On the occasion of a withstand voltage test, the contact probe 40 for a withstand voltage test is brought into contact with the contact pad section 50 and connected. Connections between an inverter 100 being an object under test and the functional test circuit/and the withstand voltage test circuit to be used in tests are switched.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008153210-A (JP)
Title: Joint connector and electric cable wiring method
Inventor: HIRAI HIDEAKI
IPC: H01B13/012
Filed: 2007-11-21
Abstract: <P>PROBLEM TO BE SOLVED: To facilitate connection of electric cables having different diameter, and improve manufacturing efficiency.  <P>SOLUTION: The joint connector 1a set on a wiring board has a plurality of double terminals 4-6, 7-9 respectively each three sets linearly on a main plate 2 and a sub plate 3 and in a zigzag form so as to be opposed to offset by one electric cable portion between both plates 2, 3. Each double terminal 5-9 is made an M terminal in which a pair of terminal fittings can pressure contact respectively the electric cables of 0.35 sq-0.5 sq, but the double terminals 4 of the main plate 2 is made the M terminal for the inner terminal fittings 4b and an L terminal capable of pressure contacting the electric cables of 0.75 sq-1.25 sq for the outside terminal fitting 4a, and the terminal fitting 4a of the outermost position which is not opposed to is made for pressure contact of the cables of different diameter.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2009127254-A (JP)
Title: Attachment coupler
Inventor: NISHIOKA TAKAO
IPC: E02F3/40
Filed: 2007-11-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide an attachment coupler which is simplified in structure to effectively reduce the rotation radius of an attachment.  <P>SOLUTION: The attachment coupler is attached to an end of an arm of a working machine. An attachment having two attachment pins in parallel can be detachably attached to the attachment coupler. The attachment coupler includes a U-shaped portion that engages with and supports one of the attachment pins sideways, and a locking side U-shaped portion that receives the other attachment pin downward. The locking side U-shaped portion includes a rotary hook that opens and closes the opening of the locking side U-shaped portion. The rotary hook includes an engagement securing member that engages with and secures the rotary hook when the rotary hook closes the opening of the second U-shaped portion and when the rotary hook opens the opening of the second U-shaped portion, and a bolt securing member that secures the rotary hook with a bolt when the rotary hook closes the opening of the second U-shaped portion.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009124982-A (JP)
Title: Method for concentrating fat-derived cell, and transplanting material
Inventor: MATSUBARA YOSHINORI
IPC: G01N33/53
Filed: 2007-11-22
Abstract: <P>PROBLEM TO BE SOLVED: To transplant with high therapeutic effect by collecting cells having high bonding ability and proliferation potency out of fat-derived cells separated from adipose tissue and transplanting the same.  <P>SOLUTION: The method for concentrating fat-derived cells is to measure expression of surface antigen markers CD31, CD34, CD45 and CD271 in the fat-derived cells isolated from the adipose tissue, judging whether the measured surface antigen markers CD31, CD34, CD45 and CD271 are expressed in combination of CD31<SP>-</SP>, CD34<SP>+</SP>, CD45<SP>-</SP>and CD271<SP>+</SP>or not, and harvesting the fat-derived cells having been expressed in the combination of CD31<SP>-</SP>, CD34<SP>+</SP>, CD45<SP>-</SP>and CD271<SP>+</SP>.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009130209-A (JP)
Title: Radiation imaging device
Inventor: TAKAHASHI TOSHIAKI
IPC: H01L29/786
Filed: 2007-11-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a radiation imaging device that effectively suppresses noise and obtains high image quality.  <P>SOLUTION: The radiation imaging device includes each radiation sensor arranged in a shape of a matrix for generating a signal charge based on the radiation beam, which penetrated a photographic object, and an FET for reading out a signal from the sensor. In this case, the FET includes at least a gate electrode, a gate insulating film, an active layer, a source electrode, and a drain electrode. The active layer has at least a first region and a second region with electrical conductivity larger than that of the first region. The second region adjoins the gate insulating film, and the first electrode is electrically connected with a position between the second region and at least one of the source electrode and the drain electrode in the radiation image sensor.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008243353-A (JP)
Title: Memory cell with trigger element
Inventor: HAPP THOMAS
IPC: H01L45/00
Filed: 2007-11-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a trigger component constituted so that a unipolar memory element is selectively and electrically coupled to a bit line for the access to a memory cell.  <P>SOLUTION: The trigger component 24 includes a thyristor connected to a word line 26. The thyristor is constituted so that the unipolar memory element 21 is connected to the bit line 22 when a pulse is impressed through the word line 26. It does not need for the trigger component 24 that the word line 26 is maintained at high voltage during the access period of the memory cell 21.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008062091-A (JP)
Title: Game machine
Inventor: UGAWA SHOHACHI
IPC: A63F7/02
Filed: 2007-11-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a game machine allowing each control means to securely receive commands from a game control means.  <P>SOLUTION: The voltage of a +30 V power supply for a power supply monitoring IC 901 to output signals is set at the same voltage of a +30 V power supply for a power supply monitoring IC 931 to output signals, and the ICs of the same kind are used as the power supply monitoring ICs 901 and 931. Accordingly, the NMI interrupt is applied to a winning ball controlling CPU 371 of a winning ball controlling board 37 at the same timing as when the NMI interrupt is applied a CPU 56 of a main board 31 while the power supply voltage is gradually reduced. Then, the CPUs stop the normal control in response to the NMI interrupt. In other words, the CPU 56 of the main board 31 and the winning ball controlling CPU 371 start at the same timing.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2009128313-A (JP)
Title: Car navigation device, control method, program and control device
Inventor: MATSUO SHIGERU
IPC: G09B29/00
Filed: 2007-11-27
Abstract: <P>PROBLEM TO BE SOLVED: To change a display screen at a restart from a dormant state according to the dormant period.  <P>SOLUTION: This car navigation device 1 has a power source control section 100 which controls an operation mode to supply power to all circuits at engine starting of a vehicle and a backup mode to supply power for backup to some circuits including DRAM 160 at engine stopping, and the device is in the dormant state where the storage content of the DRAM 160 and the information during the operation are held at engine stopping and can operate continuing the state as in the middle of operation at engine restarting. When the device moves to the backup mode with a signal to stop the engine and if a screen other than a map display screen of the current position, the device stores current position map data in the DRAM 160. When the device is restarted as the dormant state continues longer than a fixed period, the device displays a current position map.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009132224-A (JP)
Title: Electrostatic capacity type occupant detecting device
Inventor: KIRIBAYASHI SHINICHI
IPC: B60N2/90
Filed: 2007-11-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electrostatic capacity type occupant detecting sensor capable of securely discriminating vacancy and a CRS (child restraint system) by a simple configuration.  <P>SOLUTION: When an occupant discrimination mode in which a guard electrode 13 has the same electric potential as that of a main electrode 11 is set by a switch part 31, with the electric field by a structure of a vehicle seat 9 negated by the guard electrode 13, a CPU of a microcomputer 40 determines an occupant of the vehicle seat 9 based on the electrostatic capacity between the main electrode 11, a sub electrode 12 and a vehicle body 7. When a load determination mode in which the guard electrode 13 is grounded on the vehicle body 7 is set by the switch part 31, the CPU of the microcomputer 40 determines a load on the vehicle seat 9 based on the electrostatic capacity between the main electrode 11, the sub electrode 12 and the guard electrode 13.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009134175-A (JP)
Title: Image forming optical system
Inventor: IYAMA NORIYUKI
IPC: G02B13/18
Filed: 2007-11-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image forming optical system in which even though a diagonal angle of view is about 130° or more, distortion aberration is as small as 15% or less, F number is as bright as 2.8, and the number of sheets of lenses is small.  <P>SOLUTION: The image forming optical system comprises, in order from an object side, a front lens group having negative refracting power, and a rear lens group having positive refracting power, wherein the front group comprises, in order from the object side, a first lens having the negative refracting power, and a second lens of a meniscus form having a convex surface directed toward an image side; wherein the first lens element has an aspherical surface that is a concave surface directed toward the object side in the vicinity of the optical axis, and negative refracting power at a position on the aspherical surface becomes weak as a distance between the position and the optical axis becomes large, and a surface directed toward the image side that is concave at least in the vicinity of the optical axis; and further, the following conditions (1) and (2) are satisfied: 1.0<¾fG1¾/FA<10 (1) and 1.0<fG2/FA<10 (2) where FA is a focal length of the whole optical system, fG1 is a focal length of the front group, and fG2 is a focal length of the rear group.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008075661-A (JP)
Title: Hydraulic circuit and main valve for internal combustion engine
Inventor: FUTAHASHI KENSUKE
IPC: F02M47/00
Filed: 2007-11-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a hydraulic circuit and main valves for an internal combustion engine capable of providing high responsiveness.  <P>SOLUTION: This hydraulic circuit for an internal combustion engine comprises a first main valve 60 supplying pressure oil to a boosting piston from a pressure oil source, a second main valve 61 discharging the pressure oil from the boosting piston, and one pilot solenoid valve 1 driving these main valves by alternately providing the pressure oil of the pressure oil source as pilot pressure to the main valves 60 and 61. The first and second main valves 60 and 61 are each provided with a housing 65, and a valve element 66 housed in the housing 65, and axially driven; and the valve element 66 has a poppet valve structure equipped, at a tip thereof, with a poppet valve 73 opening/closing a passage by contacting/separating to/from a poppet sheet 71 arranged in the housing 65.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2009137780-A (JP)
Title: Apparatus for melting glass
Inventor: MATSUI KOJI
IPC: C03B5/16
Filed: 2007-12-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide an apparatus for melting glass which exhibits a high energy efficiency and can produce a glass melt in a short period of time.  <P>SOLUTION: The apparatus for melting glass is equipped with a furnace body 11, an oxygen burner 21 installed at the ceiling wall of the furnace body, a cyclone 53 connected to an exhaust gas outlet, and a returning means to return materials recovered by the cyclone to the oxygen burner. A combustion assist gas having an oxygen concentration of 90 vol.% or more is supplied together with glass raw materials and auxiliary raw materials to the oxygen burner, and at the bottom of the furnace body a small pool 62 blocked by a barrier is formed just under the oxygen burner. The oxygen burner is burned in facing downward and glass raw materials and auxiliary raw materials are supplied into the flame to be melted. Glass melt thus formed is temporarily stored in the small pool and then overflows the barrier, while glass raw materials and auxiliary raw materials accompanying the exhaust gas are recovered by the cyclone and returned to the oxygen burner by the returning means to be melted again.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008239951-A (JP)
Title: Ink set, ink-jet recording method, and recorded matter
Inventor: KOYANAGI TAKASHI
IPC: C09D11/00
Filed: 2007-12-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide an ink set that can form a film having metallic luster on the recorded matter by constituting an ink set including an ink composition having high metal mirror surface luster by aiming at aluminum as a relatively inexpensive material, and provide an ink set that has excellent storage stability and can inhibit the gelation during the storage in a two-component type photocuring ink composition.  <P>SOLUTION: The ink set comprises a metallic ink composition including metallic pigment, and at least one photocurable ink composition selected from the group consisting of chromatic color ink including chromatic color pigment, a black ink composition including black pigment and white ink composition including white pigment. The ink set comprises a metallic ink composition containing metal pigment, a photo-curing type ink composition A that does not include a coloring material, and a photocurable ink composition B including at least one coloring material from the group consisting of chromatic color pigment, black pigment and whit pigment.  <P>COPYRIGHT: (C)2009,JPO&INPIT