baber/WOPTO huggingface dataset:
Patent JP-2009130845-A (JP)
Title: Flicker correction device and method, and imaging apparatus
Inventor: URISAKA SHINYA
IPC: H04N5/235
Filed: 2007-11-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a flicker correction device for accurately correcting a flicker component, contained in an image photographed under a light source of which the lightness periodically varies, in simple configuration and even if a subject or an imaging apparatus moves.  <P>SOLUTION: From among a plurality of flicker detection frames set in vertical and horizontal directions of an image, flicker detection frames are extracted of each of which the value relating to the luminance and color of an image signals contained is settled within a predetermined range. From among the flicker detection frames extracted, a flicker detection frame to be used for detecting a flicker component is selected. Luminance information of image signals within the flicker detection frame selected is used to detect the flicker component and from the flicker component detected, a correction value is generated which is for correcting the relevant flicker component.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009126502-A (JP)
Title: Skirt material for air cushion boat
Inventor: ONO SHIRO
IPC: B60V1/16
Filed: 2007-11-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a skirt material for an air cushion boat which has great strength, resistance against a tear, and a long life while retaining a flexibility required for the skirt material.  <P>SOLUTION: The skirt material for the air cushion boat, which is made of aliphatic polyamide or polyester fabric as a foundation cloth coated with rubber or thermoplastic elastomer, is characterized by the structure of the foundation cloth constituted alternately of: a plain weave part wherein a weft thread is mixed with each warp thread; and a matted weave part wherein the weft thread is mixed with a plurality of warp threads.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009133440-A (JP)
Title: Gear mechanism and blade drive device
Inventor: KAWAMOTO HISASHI
IPC: G03B9/10
Filed: 2007-11-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a gear mechanism and a blade drive device, which reduce operation noises.  <P>SOLUTION: An elastic gear 30 and a drive ring 40 overlap in the rotation center axis direction, and an arc groove 32 is formed on the elastic gear 30 so as to be along a gear tooth row section 33. Elastic deformation, especially, radial elastic deformation of the elastic gear 30 is easily performed since the arc groove 32 is formed. An addendum 331a of a gear tooth section 33a extends outward in the radial direction rather than the addendum 431a of a gear tooth section 43a. Thus, the operation noises caused by a backlash is reduced.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009134196-A (JP)
Title: Optical device and image forming apparatus
Inventor: OTSUKA KENJI
IPC: G03B21/00
Filed: 2007-11-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide an optical device which gives an optical scanning suitable for an optical scanner for an image forming apparatus such as a projector in which the freedom of design is enhanced while reducing size, and to provide an image forming apparatus.  <P>SOLUTION: The optical device 1 turns a movable plate 25 around a first axis line X by turning a driving member 22 around the first axis line X accompanied by a torsional deformation of respective first axis members 23 and 24, and at the same time, turns the movable plate 25 around a second axis line Y accompanied by a torsional deformation of respective second axis members 26 and 27, wherein the respective first axis members 23 and 24 have composing material different from that of the driving member 22, are composed of a material having smaller rigidity than that of the respective second axis members 26 and 27, and bonded to the driving member 22 via a bonding film, which includes a Si skeleton having a random atomic structure including siloxane (Si-O) bonding and a free radical bonded to the Si framework.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009138564-A (JP)
Title: Device and method for controlling ignition timing of internal combustion engine
Inventor: KANEKO MASATO
IPC: F02P5/153
Filed: 2007-12-04
Abstract: <P>PROBLEM TO BE SOLVED: To accurately determine ignition timing by correcting a determined value VJ.  <P>SOLUTION: An engine ECU comprises an ignition timing setting part 500, an intensity detection part 602, a calculation part 610, a determination part 612, an ignition timing control part 614, and a determination value setting part 700. The ignition timing setting part 500 sets basic ignition timing according to the operating state of an engine. The intensity detection part 602 detects the intensity of vibration. The calculation part 610 calculates knock intensity N according to the intensity of vibration. The determination part 612 determines that knocking occurs when the knock intensity N is equal to or higher than a determination value VJ. The ignition timing control part 614 delays the ignition timing when the knocking is determined to occur. The determination value setting part 700 comprises a secondary correction part 712. The secondary correction part 712 so corrects that the determination value VJ reaches a predetermined value when an MBT is in an operating state set as basic ignition timing.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009139500-A (JP)
Title: Image forming device, image forming system, program and recording medium
Inventor: TANAKA KENJI
IPC: G03G15/00
Filed: 2007-12-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image forming system with which the performance of an image forming device is improved without wasting by preventing delay in image formation of a next image forming job for securing a post-processing time of the previous image forming job or by reducing the time for delay to the minimum even if the delay is needed, when performing continuous image forming jobs.  <P>SOLUTION: When a latency time is brought in a latency time generation determination part 92 and a one-side image formation determination part 91 and it is determined to be one-side image formation, an overlapping delivery control part 93 controls a paper conveyance mechanism in a first paper conveyance pass and a third paper conveyance pass to guide and retract a first piece of paper of the next image forming job to be carried to a first delivery roller 34 through the first paper conveyance pass from the first delivery roller 34 to the third paper conveyance pass, overlap the retracted first piece of paper to the second piece of paper of the next image forming job to be conveyed to the first delivery roller 34 through the first delivery conveyance pass, and deliver those two pieces of paper simultaneously.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009140858-A (JP)
Title: Manufacturing method and manufacturing facility of fuel cell stack
Inventor: WATANABE KAZUHIRO
IPC: H01M8/02
Filed: 2007-12-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide the manufacturing method and manufacturing facility of a fuel cell stack capable of reducing transportation man-hour and efficiently performing a series of manufacturing processes containing a power generation inspection.  <P>SOLUTION: Stacking components such as a unit cell 2 are stacked on a jig 110 in each station of a production line 101, and a fuel cell stack 1 is assembled. The assembled fuel cell stack 1 is transported to a power generation inspection station on the production line 101 together with the jig 110. In the power generation inspection station, fuel gas and oxidative gas are supplied to the fuel cell stack 1 through the jig 110 and the power generation inspection of the fuel cell stack 1 is performed. Supplying fuel gas and oxidative gas are in a dry state and supplied from a cylinder 151. As the production line 101, a conveyer 102, a turn table 201, a truck 202 or the like can be used.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008150709-A (JP)
Title: Splashguard and inlet diffuser for high vacuum, high flow bubbler vessel
Inventor: STEIDL THOMAS ANDREW
IPC: H01L21/31
Filed: 2007-12-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a bubbler having a diptube inlet ending in a bubble size reducing outlet and at least one baffle disc positioned between the outlet of the diptube and the outlet of the bubbler to provide narrow annular space between the baffle disc and the wall of the bubbler to prevent liquid droplets from entering the outlet to the bubbler.  <P>SOLUTION: The bubbler size reducing outlet is an elongated cylindrical porous metal frit situated in a sump of approximately the same dimensions. A metal frit is placed at the inlet of the outlet of the bubbler. The present invention also relates to a process of delivering a chemical precursor from a bubbler vessel having the above structure.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2009141916-A (JP)
Title: Receiver
Inventor: AKATSUKA MINORU
IPC: H04B17/00
Filed: 2007-12-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a receiver whose entire size and cost can be reduced and also in which a self-diagnosis test for the entire receiver can be performed.  <P>SOLUTION: In a receiver 10, a reception local circuit 20 is composed of a reference oscillator 34, a DDS 40, and a test signal generation unit 48. When the self-diagnosis test is performed, the test signal generation unit 48 generates a test signal St by dividing and multiplying a frequency of a reference signal So generated by the reference oscillator 34 and at the same time, the DDS 40 generates a local frequency signal Sl based on the reference signal So, and frequency data and code data in a code data storage unit 46. Moreover, a code data reference unit 44 of a controller 32 determines whether the code data from a demodulation signal coding unit 42 is identical to the code data in the code data storage unit 46.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009144179-A (JP)
Title: Method for utilizing iron source recovered from steelmaking slag
Inventor: SUZUKI MASANOBU
IPC: C21C1/02
Filed: 2007-12-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for stably and effectively utilizing small size granular iron in a steelmaking slag as an iron source.  <P>SOLUTION: In the method for utilizing the iron source recovered from the steelmaking slag, the small size granular irons obtained by crushing the steelmaking slag and magnetically sorting, are dispersed so as to place on the slag surface of molten iron in a ladle or a mixer car after pre-treating the molten iron, and after taking in while combining with the surface slag, this granular material is charged into a converter or an electric furnace together with the molten iron, and a decarburize-refining is performed. The small size granular iron has preferably the diameter of ≤10 mm. It is no matter that the small size granular iron contains moisture of ≤10 mass%. In this way, the recovered granular iron can be added to the molten iron without spattering and the iron fraction is recovered into the molten steel with the decarburize-refining, and the iron source can effectively be utilized without affecting the load on the refining thereafter.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009147575-A (JP)
Title: Content reproduction control system
Inventor: NAKANISHI TOMOAKI
IPC: H04N7/173
Filed: 2007-12-13
Abstract: <P>PROBLEM TO BE SOLVED: To improve convenience for a user by improving operability when reproducing content data by switching reproducing devices with the movement of the user.  <P>SOLUTION: This content reproduction control system for controlling reproduction of content data in a portable reproducing device and an installed reproducing device includes a movement detecting means to detect the moving state of the portable reproducing device to a prescribed region, a reproducing state detecting means to detect the reproducing state of the content data in the installed reproducing device or the portable reproducing device based on the moving state detected by the movement detecting means, and a reproduction control means to control so that the installed reproducing device or the portable reproducing device reproduce the content data based on the reproducing state detected by the reproducing state detecting means.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009145205-A (JP)
Title: Partial discharge inspection device
Inventor: ASANO HIROYUKI
IPC: G01R31/12
Filed: 2007-12-14
Abstract: <P>PROBLEM TO BE SOLVED: To solve the problem that even when a switching noise generated when application of a high-voltage power source is started or some external noise is input, a conventional partial discharge inspection device determines by mistake that discharge is generated, and determines to be a defective product.  <P>SOLUTION: This device is equipped with an impulse generation part for applying a high-voltage impulse signal to a test object, an antenna for receiving an electromagnetic wave signal generated by discharge in the test object caused by application of the impulse signal, a gate circuit for synchronizing the electromagnetic wave signal with application of the impulse signal and outputting it to a subsequent step, a detector for detecting the electromagnetic wave signal output from the gate circuit, and a signal processing part for determining acceptance of the test object based on the magnitude of the detected signal.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009149199-A (JP)
Title: Conveying device
Inventor: KAWAHARA RIKU
IPC: B65G17/20
Filed: 2007-12-20
Abstract: <P>PROBLEM TO BE SOLVED: To reduce the number of friction roller type drive devices installed on a horizontal curve-like route, to simplify control, and to reduce cost.  <P>SOLUTION: A means to be engaged which is positioned inside a radius of a curvature direction than the horizontal curve-like route C1 is provided on a non-connected non-self-traveling type carrier, and a trolley 7 provided with a traveling wheel 7B and a rod 8 to be driven are alternately connected to form a loop-like shape. The conveying device is provided with an endless moving body in which side surfaces 7A, 8A of the trolley 7 and the rod 8 to be driven are made to be a drive surface approximately continued in an endless form and one of the rods 8 to be driven is made to be an expansion/contraction rod 10; an endless traveling rail 15 including a curved portion C2 installed inside in the radius of the curvature direction than the horizontal curve-like route C1 so that an engagement means provided on the trolley 7 is engaged with the means to be engaged and engaged with the traveling wheel 7B of the endless moving body 6; and a friction roller type drive device 16 for making a friction roller 16A pressure-contact with the drive surface of the endless moving body 6 to impart a propulsion force to the drive surface.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009154071-A (JP)
Title: Purification system
Inventor: IKEUCHI MASATO
IPC: C02F1/28
Filed: 2007-12-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a floating type lightweight purification system with a simple structure which has excellent durability, has assembling properties and conveying properties on the spot, can float on water even without depending on a special float or the like and is free from the need of power, thus has excellent cost effectiveness and maintainability.  <P>SOLUTION: The purification system 1 is mainly composed of skeleton blocks 3; a pillar 5; a sail 7 or the like. A plurality of the skeleton blocks 3 are combined so as to be confronted to the upper and lower directions, and are further arranged in all directions, so as to be integrated. A metal or a metal salt is applied to the surface of each skeleton block 3. Thus, sludge water in contact with the purification system 1 comes into contact with the metal applied to the surface of each skeleton block 3, and is sterilized by the sterilization action of the metal, and the sludge water is purified.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009154371-A (JP)
Title: Recording head and recording device equipped with the same
Inventor: MOTO YOICHI
IPC: B41J2/345
Filed: 2007-12-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a recording head capable of effectively using heat generated in heating portions and enhancing electrical reliability, and to provide a recording device equipped with the recording head.  <P>SOLUTION: The thermal head 10 of the present invention includes: a substrate 21; the plurality of heating portions 23A arrayed on the substrate 21; a conductive layer 30 electrically connected to the heating portions 23A; an insulating layer 40 obtained by oxidizing the conductive layer 30. The conductive layer 30 includes: first and second connecting portions 31A and 32A connected to the heating portions 23A; and first and second conductive portions 31B and 32B each having a sectional area smaller than that of each of the first and second connecting portions 31A and 32A along the longitudinal direction D2, D3. The insulating layer 40 is formed on the surfaces of the first and second conductive portions 31B and 32B.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009154181-A (JP)
Title: Composite material and manufacturing method thereof
Inventor: TAKAHASHI HEISHIRO
IPC: B22D18/02
Filed: 2007-12-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a composite material hardly causing cracks irrespective of a change in temperature, and to provide a manufacturing method thereof.  <P>SOLUTION: The composite material is composed of: a ceramic portion 2 formed of a ceramic sintered compact, and a composite material portion 3 formed of a metal-based composite material consisting of a metal matrix having a ceramic reinforcing material dispersed therein and directly bonded to the ceramic portion without intervention of a metal layer. In this composite material, since a stress due to expansion/contraction of a metal layer which occurs in a conventional material is not generated, and by designing the material so that the difference in thermal expansion ratio between the ceramic portion 2 and the composite material portion 3 is low, the ceramic portion 2 can be free from cracks. In addition, some component of a brazing material used for bonding may diffuse as an impurity depending on applications, but this composite material 1 hardly causes such contamination.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008235248-A (JP)
Title: Display base, organic light-emitting diode display device therewith, and method of manufacture
Inventor: CHOI HEE DONG
IPC: H05B33/22
Filed: 2007-12-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a display base capable of preventing corrosion of a first electrode, an organic light-emitting diode display device therewith, and a method of manufacturing them.  <P>SOLUTION: The organic light-emitting diode display device forms a first electrode using a display base having a pixel separation pattern including a pixel separation part and an insulating part extended from the pixel separation part and disposed along the periphery of a pixel part, thereby preventing corrosion of the first electrode, and reducing man hours.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009159397-A (JP)
Title: Radio communication system, and program
Inventor: KOGANE TAKAYUKI
IPC: H04B7/15
Filed: 2007-12-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a radio communicating system and a program, which reduce the electric power consumption of a radio terminal device upon setting the information of a frequency capable of communicating with a radio relay device, in the radio terminal device.  <P>SOLUTION: A setting device 20 stores a radio relay device identifier capable of identifying a radio relay device 40, and frequency information for permitting the radio terminal device 30 to communicate with the radio relay device 40 in a memory unit 22 after correlating them, and determines the strength of radio wave by receiving the radio wave, outputted from the radio relay device 40 together with the radio relay device identifier, then, obtains from the memory unit 22 the frequency information related to the radio relay device identifier included in the radio wave determined as high in the radio wave strength to output the same through the radio wave. On the other hand, the radio terminal device 30 controls so as to effect reception at a frequency stored in the memory unit 33 after detecting the turning-on of the power supply to the device 30 and receives radio wave including the frequency information transmitted from the setting device 20 to store the frequency information into the memory unit 33.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009164282-A (JP)
Title: Stage device, exposure device, and control method for the stage device
Inventor: SAEKI KAZUAKI
IPC: H01L21/027
Filed: 2007-12-28
Abstract: <P>PROBLEM TO BE SOLVED: To independently drive each of two members, having different response characteristics during driving operation, while allowing them to cooperate with each other.  <P>SOLUTION: A stage device includes a first structure, constituted by including a stage; a second structure for supporting the first structure; a first drive means for driving the first structure to a command position by imparting a first drive force thereto; a second drive means for driving the second structure so as to allow the second structure to follow the first structure by imparting a second drive force thereto; and a control means (an FF control part 203, an FB control part 206) that controls the first drive force and the second drive force so as to compensate for the difference between response characteristics of the first structure driven by the first drive means and those of the second structure driven by the second drive means.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009159870-A (JP)
Title: Cutter for massive material to be treated
Inventor: TOYODA SHIZUO
IPC: A23L19/00
Filed: 2007-12-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a cutter for a massive material to be treated by which the cutting of a part of an apple or the like required to be subjected to a cutting treatment can be automated while maintaining the yield similar to that of a manual operation.  <P>SOLUTION: The cutter 1 of the massive material to be treated is equipped with a through-hole-forming means 2 for forming a through-hole at the axial center part of the massive material to be treated, a concave part-forming means 3 for forming a concave part coaxial with the through-hole by being inserted to the inside of the massive material to be treated in which the through-hole is formed, and a rotary driving mechanism 3R rotating the concave part-forming means 3 around the axis. The concave part-forming means 3 comprises a shank part and a hook-shaped rotary blade installed at the tip thereof.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2007529285-A (JP)
IPC: A61L27/28
Filed: 2005-03-17
Abstract: Disclosed is an interventional device for delivery of therapeutic agents from an angioplasty balloon and from a prosthesis such as an intraluminal stent. The invention also relates to the method of loading the beneficial agents onto the balloon and the device, as well as the method of delivery of the agents from separate surfaces. The invention also relates to an interventional device having a prosthesis surface that is loaded with a first beneficial agent, and a balloon surface loaded with a second beneficial agent. The invention also relates to a method of loading multiple beneficial agents onto the prosthesis surfaces and the balloon surfaces, and to a method of manufacturing an interventional device for the delivery of a first beneficial agent and a second beneficial agent from separate surfaces.