baber/WOPTO huggingface dataset:
Patent JP-2007319822-A (JP)
Title: Device and method for coating material
Inventor: HISHIYAMA KOJI
IPC: B05D1/26
Filed: 2006-06-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide a device and a method for coating a material capable of improving the height precision of a bonded region of a coating starting region and a coating ending region of the material and maintaining a sealability in the entire region of a bead.  <P>SOLUTION: A material coating device 10 includes a delivery port 48 of the viscous material M at a tip, a nozzle 32 having an aperture 49 in the outer periphery communicating with the port 48, and a tubular member 34 that is positioned on the outer periphery of the nozzle 32 and is movable in the axial direction relative to the nozzle 32. The nozzle 32 is moved relative to a work W with the aperture 49 directing backward and the viscous material M is delivered from the port 48 and the aperture 49 to coat the material in bead pattern along an almost tangent closed loop tracing. The delivery of the material is suspended when the nozzle 32 returns to the coating starting region of the viscous material M and reaches a coating ending position, and the member 34 blocks the aperture 49.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007328398-A (JP)
Title: Right repayment system, method and program, and right transfer system, method, and program
Inventor: NINO YUICHI
IPC: G06F21/10
Filed: 2006-06-06
Abstract: <P>PROBLEM TO BE SOLVED: To achieve repayment processing or transfer processing even for right information whose backup or restoration is possible.  <P>SOLUTION: A right expiration processing part 34 of a content reproduction device 3 executes expiration processing, and registers ID for specifying invalidated right information to an invalidated right database 35. Also, a token generation part 36 issues a token for performing the repayment processing or transfer processing of the right information. When receiving the token from a content reproduction device 3, an invalidated state confirmation part 24 of a use right distribution device 2 confirms whether or not the received token is the token issued by the content reproduction device 3 by signature verification, and executes repayment processing. Also, when receiving the token from the content reproduction device 3 being the destination of transfer, the invalidated state confirmation part 24 confirms whether or not the received token is the token issued by the content reproduction device 3, and issues information having the same contents to a new terminal (transfer destination terminal).  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007326453-A (JP)
Title: Steering device for vehicle
Inventor: MAEDA NAOKI
IPC: B62D117/00
Filed: 2006-06-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a steering device for a vehicle capable of admitting properly the intervention to the automatic steering control in accordance with the operation speed of an operating member and other running condition parameters.  <P>SOLUTION: Torque threshold TH is set to the first threshold TH1 (S2) when the operating angular velocity is at or below the velocity threshold ωth (Yes at S1), and when the operating angular velocity is over ωth (No at S1), TH is set to the second threshold TH2, being<TH1, (S5). When the operating angular velocity is at or below ωth, the automatic parking control is disengaged (Yes at S3) on the condition that the absolute of the operating torque Th exceeds the first threshold TH1 (Yes at S3). In case the operating angular velocity is over ωth, the steering speed is limited (S7) when the absolute of the operating torque Th exceeds the second threshold TH2 (Yes at S6).  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007325726-A (JP)
Title: Dust detection circuit
Inventor: KOWADA MASAAKI
IPC: A47L9/28
Filed: 2006-06-07
Abstract: <P>PROBLEM TO BE SOLVED: To properly adjust sensitivity even when a period of using a vacuum cleaner is long.  <P>SOLUTION: The dust detection circuit 100 comprises: a light-emitting element 112; a light-receiving element 114 which is energized when receiving light; a first adjustment part; a second adjustment part; and a microcomputer 110. The first adjustment part adjusts current with which the light-receiving element 114 is energized. The second adjustment part adjusts current to energize the light-emitting element 112. The microcomputer 110 detects whether the light-receiving element 114 has received light based on the presence/absence of energizing of the light-receiving element 114. Then, until light receiving of the light-receiving element 114 is detected, the microcomputer 110 controls the first adjustment part so that current with which the light-receiving element 114 is energized may be reduced. Until light receiving of the light-receiving element 114 is detected, the microcomputer 110 controls the second adjustment part so that current to energize the light-emitting element 112 is energized may be increased. When detecting cut-off of light emitted from the light-emitting element 112 to the light-receiving element 114, the microcomputer 110 generates a signal expressing cut-off of the light and outputs the signal.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007327866-A (JP)
Title: Magnetic detection device
Inventor: YOKOYA MASAHIRO
IPC: G01R33/09
Filed: 2006-06-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a magnetic detection device capable of maintaining accurate detection accuracy even when temperature offset is generated.  <P>SOLUTION: In this magnetic detection device, a magnetoelectric conversion element is constituted of at least six segments arranged symmetrically at prescribed pitches with respect to the center line of a magnet in the rotation direction of a magnetic moving body, and the first and second bridge circuits for generating outputs following rotation of the magnetic moving body to the magnet center are constituted, and the third bridge circuit for generating an output following rotation of the magnetic moving body is constituted. The device has a characteristic wherein a comparison level of a comparator circuit for performing waveform shaping of the first and second bridge circuit differential output signals is adjusted by the third bridge circuit output signal.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007325884-A (JP)
Title: Game machine
Inventor: HIRATO ATSUSHI
IPC: A63F5/04
Filed: 2006-06-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a game machine capable of enhancing the appeal for the audience.  <P>SOLUTION: The game machine 1 comprises a casing 3 with a display part 4 for displaying information on the play and a control part 11 for a player to control the play, and a light emitting part 20 disposed to surround the play area S including the display part 4 and the control part 11. Accordingly, the game machine itself can be made to emit light in such a way as to surround the play area S, so that the game machine itself can appeal for the audience in the periphery. At the same time, more attention can be attracted to the play area S.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007332186-A (JP)
Title: Polyimide compound and its manufacturing method
Inventor: HIRANO KEISUKE
IPC: C08G73/10
Filed: 2006-06-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a novel polyimide compound having a high refractive index solely and its manufacturing method.  <P>SOLUTION: The polyimide compound has a recurring structural unit having SO<SB>2</SB>and S as linking groups. The polyimide compound is manufactured by an equimolar reaction of an acid dianhydride such as bis(3,4-dicarboxyphenyl)ether dianhydride with a diamino compound having as linking groups SO<SB>2</SB>and S to manufacture a polyimide precursor and subsequent imidation of the polyimide precursor.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007332234-A (JP)
Title: Master batch and epoxy resin composition
Inventor: NATSUME NORIMITSU
IPC: C08J3/22
Filed: 2006-06-14
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a master batch to bring about an epoxy resin composition in which a carbon nanofiber is uniformly dispersed, to provide a method for producing the same and to obtain a lightweight fiber-reinforced composite material exhibiting excellent mechanical properties.  <P>SOLUTION: The master batch for an epoxy resin composition comprises 60-95 wt.% of the total of resin component and 5-40 wt.% of a carbon nanofiber. The resin component comprises 50-100 wt.% of a thermoplastic resin containing a functional group to be reacted with an epoxy group and having a specific structure in the resin component.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008003366-A (JP)
Title: Electrophotographic recording apparatus
Inventor: KAWAI KATSUYA
IPC: G03G15/02
Filed: 2006-06-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electrophotographic recording apparatus which prevents a degradation in image quality by ensuring sufficient destaticization without increasing a quantity of light of an erasing lamp and, in addition, is prevented from being damaged by obstruction by facilitating the handling of the attachment/detachment of a photoreceptor.  <P>SOLUTION: In the electrophotographic apparatus using the laminated type photoreceptor, the time required from destaticization to electrification is set to 0.1 to 0.15 sec. In addition, the subsequent electrification process is performed when the charges on the surface are sufficiently removed. This prevents failure such as ghost and, hence degradation in print quality.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008005421-A (JP)
Title: Digital camera and image handling system
Inventor: HAYASHI NOBUHIRO
IPC: H04N5/91
Filed: 2006-06-26
Abstract: <P>PROBLEM TO BE SOLVED: To prevent the undesired alteration without specifying the propriety of alteration to each image file.  <P>SOLUTION: When ON/OFF of image authenticity verification function (alteration prohibition mode) is previously set, a camera judges ON/OFF of the function at photographing. When the function is ON, by making the item ON in the image authenticity verification of additional information constituting image file, the information of alteration prohibition is embedded. Thereby, the undesired alteration is prevented from being performed when downloading the image files to a computer.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008005440-A (JP)
Title: Capacitor microphone and method of manufacturing the same
Inventor: TERADA TAKAHIRO
IPC: H04R19/04
Filed: 2006-06-26
Abstract: <P>PROBLEM TO BE SOLVED: To improve sensitivity of a capacitor microphone.  <P>SOLUTION: The capacitor microphone includes: a plate forming a stationary electrode; a diaphragm which forms a vibrating electrode with respect to the stationary electrode and of which an outer circumferential end is a free end; and a pole on which a central portion of the diaphragm and the plate are fixed so as not to rotate.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008010917-A (JP)
Title: Surround playback device
Inventor: SATO HIROSHI
IPC: H04S1/00
Filed: 2006-06-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a surround playback device for providing a playback sound having less sense of incongruity, even when a listener leaves a sweet spot.  <P>SOLUTION: The surround playback device includes buffers 3, 4 for passing through respectively received stereo L and R signals; an adder 5 that extracts a difference signal S3 between signals S1, S2 wherein the signal S1 is a positive input and the signal S2 is a negative input; a high-pass filter 6 which makes the difference signal S3 input signal ; a low-pass filter 7 for receiving an output signal S4 of the high-pass filter 6; and a low-pass filter 8 for receiving the difference signal S3, and the surround playback device is configured, such that a signal S7 obtained by summating an output signal S5 of the low-pass filter 7 and an output signal S6 of the low-pass filter 8 by an adder 9 is added to the signal S1 at an adder 10 to obtain an L side surround signal S9, and the signal S7 is given to an inverter 11 that inverts the signal S7 at a gain 1, an output signal S8 of the inverter 11 is added to the signal S2 at an adder 12, to obtain an R-sdie surround signal S10.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007011359-A (JP)
Title: Backlight unit and liquid crystal display device having the same
Inventor: BANG JU YOUNG
IPC: G02F1/13357
Filed: 2006-06-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a backlight unit and a liquid crystal display device, having the same that the display quality and mass productivity of the liquid crystal display device using the backlight unit, to which light emitting elements are applied are improved, by removing an intermediate light guide plate and altering the structure of a reflector.  <P>SOLUTION: The backlight unit comprises a lower cover, a light-emitting device array portion comprising a plurality of light-emitting devices arranged on the lower cover, a reflector which is arranged on the light-emitting device array portion and has a reflecting surface, at a position corresponding to at least the light emitting device, and an optical sheet arranged on the reflector.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007039444-A (JP)
Title: Antibacterial agent, method for producing the same and use of the same
Inventor: IMAHASHI TAKESHI
IPC: A61K8/26
Filed: 2006-06-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide an antibacterial agent consisting of silver-containing aluminum sulfate hydroxide particles, excellent in kneading extrusion filter-passing through characteristics in the point of antibacterial resin-forming process by using an extruder on using the antibacterial agent in an objective to be made as antibacterial such as a resin, etc., and also needless to say, excellent in antibacterial property in the point of characteristics of the antibacterial substance, also capable of imparting excellent properties in dispersibility, transparency and white-coloring property.  <P>SOLUTION: This antibacterial agent consists of silver-containing aluminum sulfate hydroxide particles expressed by formula (1); [Ag<SB>a</SB>B<SP>1+</SP><SB>b-a</SB>]<SB>b</SB>[M<SB>3-c</SB>Al<SB>c</SB>](SO<SB>4</SB>)<SB>y</SB>(OH)<SB>z</SB>pH<SB>2</SB>O, having spherical, disc or rectangular particle forms, and also similar particle forms and sizes. The antibacterial resin composition containing the same, and the antifungal agent, antibacterial deodorizing agent, antibacterial paper, agrochemical and cosmetic containing the same are also provided.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2008006219-A (JP)
Title: Food processing apparatus
Inventor: AKIYAMA JUNJI
IPC: A23L5/10
Filed: 2006-06-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a food processing apparatus by which food 2 within a bucket 5 can be uniformly baked all over the periphery.  <P>SOLUTION: Many buckets 5 are attached over right and left chains 12 at equal intervals. The bucket 5 includes an opening and closing door 5A and the opening and closing door 5A is compulsorily opened by a first open mechanisms 18 where the bucket 5 moves through a supply position A. The food 2 is supplied from a feed conveyor 16 to the bucket 5 in which the opening and closing door 5A is opened at the supply position A. The opening and closing door 5A of the bucket 5 is closed when passing the supply position A, and the bucket 5 which holds the food 2 is moved toward an egress 3B within a casing 3. Superheated steam is sprayed from an injection nozzle 7 on the bucket 5 which is moved within the casing 3 while being rotated by a rolling mechanism 6.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007125540-A (JP)
Title: Method and apparatus for crushing rock, structure and the like
Inventor: IGUMA KEIICHIRO
IPC: B02C19/18
Filed: 2006-07-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a novel method and apparatus for crushing rock, structure and the like, which can crush rocks and the like by taking advantage of the pressure of gas generated by instantaneously decomposing ammonium nitrate as a single substance, is exempt from the Explosives Control Law, and is excellent in freedom of execution.  <P>SOLUTION: In this crushing method, ammonium nitrate as a main crushing agent 6 was filled into a loading hole H provided in an object R to be crushed. A heating agent 5, which can cause a thermit reaction is disposed adjacent to the main crushing agent 6. An ignition tool 4 is disposed adjacent to the heating agent 5, and the loading hole H is closed. The ignition tool 4 is energized to cause a thermit reaction in the heating agent 5 and thus to allow ammonium nitrate to be decomposed within the loading hole H by taking advantage of reaction heat of a very high temperature generated by the reaction. The object R to be crushed is crushed by the pressure of the decomposition gas. This crushing method can decompose ammonium nitrate rapidly and reliably, and rapidly increasing the pressure within the loading hole H can realize crushing of rocks, structures and the like in a safe, reliable, and inexpensive manner.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2008014044-A (JP)
Title: Recovery device of excavator body in tunnel excavator
Inventor: NAGAE TOSHIO
IPC: E21D9/06
Filed: 2006-07-06
Abstract: <P>PROBLEM TO BE SOLVED: To surely and efficiently recover an excavator body by carrying out backward in a stable carrying attitude, after excavating a tunnel of the predetermined length by a tunnel excavator, while forming a pipe duct.  <P>SOLUTION: This tunnel excavator has an outer shell body 1 and the excavator body 3 extractably supporting its inner shell body 6 by a ring-shaped first partition wall 2 integrally arranged on a front end inner peripheral surface of this outer shell body 1, and is constituted so that when recovering the excavator body 3, after removing a cutter plate 4 rotatably journaled to the excavator body 3 from the excavator body 3, the excavator body 3 is pulled in the outer shell body 1, and is put in an attitude of a state of laying down on one's face by rotating by 90 degrees in the longitudinal direction in a state of hanging in the air by a lift means 22 composed of a chain block, and is mounted on a carrying carriage 23 traveling on a rail 20 laid in the pipe duct in this state, and is recovered to the starting shaft side.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008019732-A (JP)
Title: Sealed terminal device of motor-driven compressor
Inventor: TAGUCHI MASANORI
IPC: H02K7/14
Filed: 2006-07-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a sealed terminal device of a motor-driven compressor, which is miniaturizable and easily installable, while sufficiently securing insulating performance between sealed terminals.  <P>SOLUTION: The sealed terminal device of the motor-driven compressor has: an electric insulating terminal holder 12 sandwiching a housing wall 2a of the motor-driven compressor; a plurality of sealed terminals 18 arranged in this terminal holder 12 and loosely inserted into the housing wall 2a; and a cavity 38 formed in the terminal holder 12 and extending a creeping distance between the sealed terminals 18.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008021467-A (JP)
Title: Watertight connector and gas sensor unit
Inventor: OKUMURA TATSUYA
IPC: H01R13/52
Filed: 2006-07-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a watertight connector having a housing with a hole for electric wire insertion, in which the end part of the electric wire and a terminal fitting crimped to the core wire of the end part are inserted and locked, and which has a filter capable of blocking passage of liquid and having breathability between the outer circumferential face of an insulating cover layer of the electric wire and the inner circumference face of the hole, interposed in the hole and stably held in the hole.  <P>SOLUTION: The terminal fitting 21 is provided with a seal member crimping part 25 at the rear end portion, and by this seal member crimping part 25, the outer circumference face of a small-diameter part 154 at the tip side portion of the filter 151 is crimped. The filter 151 secures ventilation between the inside and outside of the connector, at the same time, it is prevented from coming off the hole 33 since the filter 151 is crimped at the seal member crimping part 25 of the terminal fitting 21.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008020728-A (JP)
Title: Waveguide structure and optical element
Inventor: FUJIWARA HIROYASU
IPC: G02F1/017
Filed: 2006-07-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a waveguide structure and an optical element that can be easily manufactured and have a longer propagation distance of surface plasmon waves.  <P>SOLUTION: The waveguide structure has a quantum well structure 20 layered on a semiconductor substrate 10. A quantum well layer 22 in the quantum well structure has an intersection region 22a intersecting a virtual plane approximately perpendicular to the arrangement direction of the quantum well structure with respect to the semiconductor substrate 10, and the real part of the dielectric constant of the quantum well structure is negative to THz waves at a predetermined wavelength. When electron vibration occurs in the intersection region 22a, a component in the above arrangement direction is always present and the real part of the dielectric constant of the quantum well structure is negative to THz waves at a predetermined wavelength, and therefore, surface plasmon waves can be propagated by using the intersection region 22a. As the carrier mobility can be increased while the carrier concentration is increased in the quantum well structure, the surface plasmon waves can be propagated longer. Moreover, as the quantum well structure made of a semiconductor which is easily processed is employed, the waveguide structure can be easily manufactured.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008018682-A (JP)
Title: Image forming apparatus
Inventor: NAKANO TAKASHI
IPC: G03G15/04
Filed: 2006-07-14
Abstract: <P>PROBLEM TO BE SOLVED: To improve the cleaning effect in an image forming apparatus equipped with a cleaning mechanism for an LED head.  <P>SOLUTION: A slide member 51 to which the LED is attached is moved between an adjacent position where the LED head is made adjacent to a photosensitive drum and an isolate position where the LED head is isolated from the photosensitive drum, by a mechanism using a rack 59 and a pinion. A rotating arm 81 is set to freely rotate about an axis parallel to the longitudinal direction of the LED head and to freely move parallel along the axis. The rotating arm 81 is equipped with a brush 85 for cleaning the LED head 14, an urging spring 84 which presses the brush 85 to the LED head 14, and a contact surface 89 capable of contacting the slide member 51. When the slide member 51 is present at the adjacent position, the contact surface 89 contacts the slide member 51 and resists an urging force of the urging spring 84, thereby preventing the brush 85 from contacting the slide member 51. A width w1 of the contact surface 89 is made larger than the width w2 of the rack 59.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008019403-A (JP)
Title: Oxide fine particle-containing resin composition and method for producing the same
Inventor: KANAMORI TARO
IPC: C09D7/61
Filed: 2006-07-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a silyl group-containing resin-cured material excellent in transparency and hardly yellowing, a silyl group-containing resin composition highly dispersed with oxide fine particles capable of obtaining such the cured material and a method for producing the composition.  <P>SOLUTION: This oxide fine particle-containing resin composition is obtained by mixing (A) silicon oxide fine particles and/or metal oxide fine particles with (B) an organic polymer having a silicon atom bonded with hydrolyzable group and/or hydroxy group in an organic solvent and in the presence of a basic compound, an acidic compound or a metal chelate compound, and dispersing the (A) the oxide fine particles in the organic solvent.  <P>COPYRIGHT: (C)2008,JPO&INPIT