baber/WOPTO huggingface dataset:
Patent JP-2008233791-A (JP)
Title: Liquid crystal display device
Inventor: SEGAWA YASUO
IPC: G02F1/1343
Filed: 2007-03-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide a liquid crystal display device having excellent display quality by reducing an influence of disclination.  <P>SOLUTION: The liquid crystal display device 10 includes a pair of substrates 110 and 210, a liquid crystal layer 302 interposed between the substrates 110 and 210, electrodes 164 provided to a plurality of pixels respectively and having a plurality of branch portions 164y arrayed across slits, an electrode 160 laminated via the electrodes 164 and an insulating layer 162 and provided on the opposite side of the electrodes 164 from the liquid crystal layer 302, and an alignment film 166 provided on the same side of the electrodes 164 as the liquid crystal layer 302 and rubbed nearly in parallel to slits. The electrodes 164 have an interdigital shape wherein one-end sides of the plurality of branch portions 164y are connected to one another, intervals of the electrodes 164 of pixels adjacent in the direction of the slits are 5 to 15 μm in plan view.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008240527-A (JP)
Title: Engine cooling device
Inventor: ARISAWA KATSUHIKO
IPC: F01P3/20
Filed: 2007-03-23
Abstract: <P>PROBLEM TO BE SOLVED: To suppress poor lubrication of a sliding portion of a water pump in an engine cooling device.  <P>SOLUTION: In the cooling device 1 for the engine 2, the water pump 13 is arranged under the lower end of a water jacket 6 so that the sliding portion 13a of the water pump 13 is immersed in cooling water. A first valve 12 is closed to form a cooling water reservoir, whereby the sliding portion 13a of the water pump 13 is well lubricated.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008241389-A (JP)
Title: Position detector, deflection compensation device and imaging device
Inventor: SUZUKI NOBUYOSHI
IPC: G03B5/00
Filed: 2007-03-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a position detector capable of detecting the present position of a member to be detected without being complicated and enlarged.  <P>SOLUTION: The position detector for detecting the position of the detection object to be detected includes: two photo-interrupters 109a, 109b which are integrally provided with a detection object 101 two-dimensionally moving in a plane and adjacently juxtaposed; and one light shielding plate 111 for controlling the light amount passed through each of slit parts 203a and 203b corresponding to the state of intrusion into the slits between the light luminous parts and the light receiving parts. The light shielding plate is provided with end plates 111a and 111b which are intersecting while tilting in different angles to the respective slit parts of the two photo-interrupters.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008238515-A (JP)
Title: Cooling device of laminated molded article
Inventor: YAMAMOTO TAKAYUKI
IPC: H05K3/00
Filed: 2007-03-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a cooling device capable of obtaining uniform and excellent cooling while keeping the surface state of a film shaped laminated article well.  <P>SOLUTION: The cooling device 1 for cooling a film-shaped laminated article is equipped with a temperature controlled rectangular cooling board 3 and a pressing plate 4 which is connected by a hinge 5 on one side of the cooling board 3 and has honeycomb structure. The pressing plate 4 can be approached to and separated from the cooling board 3, and is provided so that the distance from the cooling board 3 in positioning adjacent to the cooling board 3 can be variably set. The cooling device 1 is equipped with a locking device for holding the position in turning and opening of the pressing plate 4, and the hinge 5 has a damper function for generating a resistance force with respect to the turning closing movement of the pressing plate 4.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008245462-A (JP)
Title: Outer rotor type generator
Inventor: NISHIJIMA HIROSHI
IPC: H02K1/32
Filed: 2007-03-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide an outer rotor generator to enhance a cooling effect inside an outer rotor, by positively generating air flow in a communication hole formed in the outer rotor.  <P>SOLUTION: The outer rotor 3 of the outer rotor generator 1 is composed of an attaching boss 10 jointed to an end part of a crankshaft 8, and a bottomed cylindrical rotor yoke 20 attached to the attaching boss 10. A flange 15 is jointed to the attaching boss 10 so as to have a gap 40 between a bottom part 24 of the rotor yoke 20 and itself on the peripheral edge side, and at the bottom part 24 of the rotor yoke 20, an opening part 22 is provided, of which at least a part is communicated with the gap 40, thereby forming a communication hole 30 as a cooling passage. The gap 40 is formed, by providing a level difference between a contact part 15a on the center part side of the flange 15 and the peripheral edge part, and the opening part 15a is constituted so that a part thereof is shielded by the contact part 15a. A negative pressure is generated in the gap 40, and air inside the outer rotor 3 is suctioned, accompanying rotation of a drive shaft 8.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008251178-A (JP)
Title: Switch
Inventor: WADA NAOKI
IPC: H01H13/52
Filed: 2007-03-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a switch using a dome contact in which the structure is not complicated and unprepared conduction is not caused.  <P>SOLUTION: The switch is equipped with a circuit board, an outer peripheral contact circuit pattern installed on the circuit board, a central contact circuit pattern installed at the inner peripheral side of the outer peripheral contact circuit pattern installed on the circuit board, and a dome contact installed on the circuit board. A part of the outer peripheral contact circuit pattern is removed to install there an extraction part for extracting the central contact circuit pattern to the outside, and a portion corresponding to the extraction part of the dome contact is made a cut-out part.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008246744-A (JP)
Title: Liquid discharging device and method for manufacturing liquid discharging device
Inventor: KATO YASUHIRO
IPC: B41J2/055
Filed: 2007-03-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a liquid discharging device capable of being manufactured at low cost, and a method for manufacturing the same.  <P>SOLUTION: This liquid discharging device 1 comprises a piezoelectric actuator 4 which is provided on a cavity unit 2 and has a common electrode 51 formed thereon as a surface terminal 61, and a substrate 8 which is superposed on the face of the opposite side of the piezoelectric actuator 4 and has a common electrode wiring pattern 91 to be opposed to the common electrode 61 formed thereon. The common electrode wiring pattern 91 is bonded to the common electrode 61 with a plurality of conductive wax material sections 71 therebetween. At least one of the conductive wax material sections 71 is a first conductive wax material section 71'. The common electrode 61 and the common electrode wiring pattern 91 are bonded by superposing the first conductive wax material section 71' therebetween in a state that the surplus part of the first conductive wax material section 71' from the intermediate portion reaches the top face 2a of the cavity unit 2 passing through the side end face 4c of the piezoelectric actuator 4.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2007224310-A (JP)
Title: Resin composition and adhesive film
Inventor: TAKAHASHI TOYOMASA
IPC: C08K7/22
Filed: 2007-03-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a resin composition and an adhesive film, capable of preventing dew condensation caused between a semiconductor element or a liquid crystal display element and a substrate.  <P>SOLUTION: The resin composition comprises a curable resin and a porous filler and the adhesive film comprises the resin composition, wherein the adsorptivity of the porous filler at room temperature is ≥7 (g/100g), the adsorptivity of the porous filler at 60°C is ≥3 (g/100g) and the content of the porous filler is preferably 5-70 wt.% based on the whole resin composition.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2008251962-A (JP)
Title: Electrical equipment and illuminator
Inventor: IRIE RYOTA
IPC: F21Y103/00
Filed: 2007-03-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide electrical equipment for preventing the slack of a screw by relatively simple configurations only by advising the shape of a land, and for strengthening the connection of a wiring board with a case supporting member and an illuminator using the electronic equipment as a discharge lamp lighting device.  <P>SOLUTION: When a wiring board 1 is fixed to a support member 4, the screw section of a screw is put through a through hole 8 of a support member 4 and a screw insertion hole 7 of the wiring board 1 to screw and fasten the screw section and a nut 6 at one side of the wiring board 1. Then, a handler 10 is piled up so that the nut 6 and the top end side of the screw section can be covered, and so as to be connected to a land 9. When the handler 10 is piled up, it is heated, and since any solder does not substantially exist between the nut 6 and the wiring board 1, any gap is prevented from being generated according as the solder is melted. Therefore, it is possible to prevent the nut 6 from being loosened, or its connection with the support member 4 from becoming unstable.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2007210612-A (JP)
Title: Parking assistance device
Inventor: KUBOTA YUICHI
IPC: B60R21/00
Filed: 2007-03-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a parking assistance device capable of certainly preventing a vehicle from being led to a position different from an initial parking target position caused by an presumption error of the present vehicle position.  <P>SOLUTION: The parking assistance device is provided with a means for overlapping-displacing target parking frame display capable of performing displacement of a display position by a user; and a means for determining a parking target position based on the display position of the target parking frame display on an actual image on the actual image at a periphery of the vehicle. The device for performing parking assistance control for leading the vehicle to the parking target position along a target track further includes a vehicle position presumption means for presuming the vehicle position during performing parking assistance control; a presumption result of the vehicle position presumption means; and a track correction means for automatically correcting the target track such that a relative relationship memorized in a memory means is maintained during performing parking assistance control based on a recognition result of a characteristic point by a characteristic point recognition means during performing parking assistance control.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2008252033-A (JP)
Title: Method of manufacturing rare-earth magnet, and magnet manufactured by the method
Inventor: SAKAMOTO TAKESHI
IPC: H01F1/08
Filed: 2007-03-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method of manufacturing a rare-earth magnet having superior magnetic properties which is carried out, in such a way that a rare-earth permanent magnet having a nanocomposite structure is produced by plating on raw material powder.  <P>SOLUTION: This method of producing a rare-earth magnet comprises steps of plating materials containing metal elements on magnetic powder, including rare-earth elements, by using a plating solution which contain at least one metal atom compound, selected from among a group consisting of Fe, Ni, Co, and Mn, and amine compounds to form the ions and complexes of the metal atom and the pH of which is 8-12, and forming the magnetic powder after the plating process.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008258322-A (JP)
Title: Substrate and its manufacturing method
Inventor: SHIRAISHI AKINORI
IPC: H01L23/04
Filed: 2007-04-03
Abstract: <P>PROBLEM TO BE SOLVED: To increase an airtightness surrounding a penetrative electrode.  <P>SOLUTION: A substrate 101 is provided with a housing part 101C defined by a base 101A for packaging a luminescent element 102 and a wall part 101B erecting on the base 101A. A package 100 is configured in such a way that an upper end of the wall part 101B formed so as to surround a periphery of the housing part 101C is jointed to a cover 103 to seal the luminescent element 102. A sealing structure 130 is composed of: a recessed part 140 formed on a surface on the rear side of the base 101A; an adherent layer 150 laminated on a surface of this recessed part 140; a feed layer 160 laminated on the adherent layer 150, and an electrode layer 170 laminated on a surface of the feed layer 160. The recessed part 140 has: a first cavity 180 formed at a location apart radially from an outer periphery of a penetrative electrode 107 or an inner wall of a through hole 120; and a second cavity 190 formed at a location far apart toward the more outer side than the first cavity 180.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2007303675-A (JP)
Title: Resin holding member, and toner cartridge using the same
Inventor: FUJIMOTO RYOICHI
IPC: G03G15/08
Filed: 2007-04-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a holding member having predetermined stable holding performance for a long period of time without giving damage to a spring even if always used in a state of compressing the spring.  <P>SOLUTION: The resin holding member comprises the spring shaped with a plurality of ring elastic pieces articulated to one another, and a holder integrated therewith, wherein an average value of thicknesses of both ends of each elastic piece in the direction of the major axis of its ring inner diameter is greater than an average value of thicknesses of other portions. A toner cartridge uses the resin holding member.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008262063-A (JP)
Title: Projection display device
Inventor: NAGAHATA TAKASHI
IPC: H04N5/74
Filed: 2007-04-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a projection display device for efficiently exchanging heat between the air and cooling objects.  <P>SOLUTION: A projector 1 includes optical components such as a liquid crystal panel 131 or the like, a third sirocco fan 77 for cooling the optical components, and a second guiding duct 79 for guiding air from the third sirocco fan 77 to the optical components and which has a blowing opening 103 facing the optical components. The second lead duct is provided with a nozzle 145 formed with notches 151, 153 as a turbulent flow promotion part promoting a transition from a laminar flow to a turbulent flow of an air flow blown from the blowing opening 103.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008264885-A (JP)
Title: Tool for drawing out connecting rod bolt
Inventor: HAYASHIDA MITSUO
IPC: B23P19/00
Filed: 2007-04-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a tool for drawing out a connecting rod bolt small in size and excellent in convenience.  <P>SOLUTION: The tool 1 to draw out the connecting rod bolt 15 fitted by pressure in either of bolt holes 13a and 14a comprises a tool body 2, a hold-down member 4 to hold down a cap 14 to a connecting rod body 13 by moving relative to the tool body 2, and a pair of arm members 3 fastened to right and left shoulder 13f of the rod body 13 by tilting relative to the tool body 2, in which the rod body 13 and the cap 14 are tightly pinched by the two arm members 3 and hold-down member 4. In such a manner as advancing and retreating, the tool body 2 is provided with a pressure-fit releasing member 5 which advances from the tool body 2 to push the bolt 15 and draws off the bolt 15 out of the bolt hole 13a/14a.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008134583-A (JP)
Title: Color filter, liquid crystal display and curable composition for use in manufacture of the same
Inventor: OKITA TSUTOMU
IPC: G03F7/004
Filed: 2007-04-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a color filter having high color purity of colored pixels and high color density of a light shielding part and capable of achieving high contrast, a liquid crystal display including the color filter, and a curable composition for pixel formation capable of forming colored pixels of high color purity and a curable composition for light shielding part formation capable of forming a light shielding part of high color density, which are useful for forming the color filter.  <P>SOLUTION: The color filter includes colored pixels which are formed of the curable composition for colored pixel formation and of which the color purity under a C light source is ≥65% to the area (100) of a three-primary-color chromaticity point by the NTSC system in a CIE color system, and a light shielding part which are formed of the curable composition for light shielding part formation in a width of 5-15 μm and of which the optical density (OD value) is ≥4.5. The color filter achieves a color filter contrast ratio of ≥5,000.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008267197-A (JP)
Title: Vehicle control unit, control method, program for implementing its control method and recording medium on which its program is recorded
Inventor: HATTORI MASATAKA
IPC: B60L50/16
Filed: 2007-04-17
Abstract: <P>PROBLEM TO BE SOLVED: To accurately learn the phase of a valve while a vehicle is traveling.  <P>SOLUTION: An ECU executes a program having a step (S122) of controlling so that a hybrid car travels in a second travel mode of using driving force only in an MG 2 in a stopped state without deriving an engine, a step (S124) of controlling an MG 1 to rotate a crankshaft, that is, a camshaft by driving force of the MG 1, a step (S110) of controlling an intake VVT mechanism so that a phase of an intake valve is brought to the mechanically determined most retarded phase, and a step (S112) of learning the phase detected by a cam position sensor.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008265945-A (JP)
Title: Anti-freezing structure for limit switch
Inventor: YAMAMOTO KENJI
IPC: B66F9/075
Filed: 2007-04-19
Abstract: <P>PROBLEM TO BE SOLVED: To prevent freezing of a slide part of a limit switch.  <P>SOLUTION: A notch part 36 is formed on a side surface of a parking lever 29. The notch part 36 is formed at a position corresponding to a boot seal 30d of the limit switch 30 and functions as a water discharge passage for dropping off a water drop deposited on a bellows part 30e of the boot seal 30d from a vehicle body and discharge it. Therefore, since the water drop is not stay on the limit switch 30, even if work is performed in a refrigeration warehouse, freezing of the limit switch 30 can be prevented.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008272621-A (JP)
Title: Deodorizing method
Inventor: TAKAMIYA HIROSHI
IPC: C02F1/50
Filed: 2007-04-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a deodorizing method which enables the quick and efficient removal of odors generated from wastewater, and raw sludge, surplus sludge, digested sludge, coagulated sludge and the like generated when treating wastewater, or washing water of a washing device, and their mixture.  <P>SOLUTION: In the deodorizing method, sulfur odorant-containing medium is treated with a peroxide, nitrate ions, and calcium formate.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2007242230-A (JP)
Title: Optical disk reproducing device
Inventor: UEKI YASUHIRO
IPC: G11B7/005
Filed: 2007-04-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide an optical disk reproducing system which can further reduce power consumption.  <P>SOLUTION: The optical disk reproducing system, comprising an error correction means 15 for error correction of a reproducing signal from the reproduced optical disk 1, a temporary storing means 16 for temporarily storing the error corrected reproducing signal, and a residual data managing means 23 for managing data quantity stored in the temporary storing means. The residual data managing means has a controlling means 27 for regulating power supply to the error correction means at least when detecting an interval of time the data quantity reaches from the first level to the second level, thereby reducing the power consumption of the whole system.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2008275489-A (JP)
Title: Optical fiber sensor
Inventor: IMAI MICHIO
IPC: G01B11/16
Filed: 2007-04-29
Abstract: <P>PROBLEM TO BE SOLVED: To extract only distortion by eliminating effect of a temperature change ΔT generated in an FBG sensor.  <P>SOLUTION: The sensor 1 is structured of a first fixing body 10 and a second fixing body 20 respectively having a coefficient of thermal expansion β same as that of an object 50 to be measured, having sides 11, 21 facing with each other on a surface of the object 50 to be measured, and fixing at a predetermined interval L1, a pair of FBG sensors 2, 3 bridged between both of the fixing bodies 10, 20 and fixed on both of the fixing bodies 10, 20. A first extending part 12 is provided on an opposite side 11 of the first fixing body 10, wherein the first extending part 12 extends to the second fixing body 20 side, and includes an opposite edge 13 partially formed so as to face to the opposite side 11 through a clearance S. A second extending part 22 is provided on an opposite side 21 of the second fixing body 20, wherein the second extending part 22 extends to the first fix body 10 side, and includes an opposite edge 23 partially formed so as to face to the opposite edge 13 of the first extending part 12 at a predetermined interval L2 in the clearance S. The one FBG sensor 2 is fixed on a line connecting the opposite edges 13, 23 of the extending parts 12, 22 of both of the fixing bodies 10, 20. The other FBG sensor 3 is fixed on a line connecting the opposite sides 11, 22 of except for the extending parts 12, 22 of both of the fixing bodies 10, 20.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008276881-A (JP)
Title: Disk device
Inventor: TAKEDA DAIJI
IPC: G11B19/20
Filed: 2007-05-01
Abstract: <P>PROBLEM TO BE SOLVED: To accurately decide whether a spindle motor of a disk device gets out of order owing to a short circuit.  <P>SOLUTION: The disk device 1 has the spindle motor 3 which rotates a disk 2, a differential operational amplifier 5 which continuously detects an output voltage for the spindle motor 3, a calculation unit which calculates a decision value based upon a plurality of output voltages, a fault decision unit 10 which decides whether the spindle motor 3 gets out of order based upon the decision value, and a control unit 7 which controls the whole disk device 1. The fault decision unit 10 decides that the spindle motor 3 gets out of order when the decision value is larger than a predetermined threshold. The control unit 7 stops the spindle motor 3 when the control unit 10 decides that the spindle motor 3 gets out of order. Consequently, it is avoided that a large current flows to an actuator, so that a cover of the actuator is prevented from being exposed to a high temperature.  <P>COPYRIGHT: (C)2009,JPO&INPIT