baber/WOPTO huggingface dataset:
Patent JP-2009173483-A (JP)
Title: MnZn BASED FERRITE AND MAGNETIC CORE FOR TRANSFORMER
Inventor: YOSHIDA YASUSHI
IPC: C04B35/38
Filed: 2008-01-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide MnZn based ferrite having excellent characteristics that incremental permeability μ<SB>Δ</SB>in the temperature region of 0 to 85°C is ≥250 and also incremental permeability μ<SB>Δ</SB>at 65°C is ≥400 under the application of a direct current magnetic field of 80 A/m.  <P>SOLUTION: In the MnZn based ferrite comprising, as fundamental components, iron oxide of 51.0 to 54.5 mol% (expressed in terms of Fe<SB>2</SB>O<SB>3</SB>), zinc oxide of 8.0 to 12.0 mol% (expressed in terms of ZnO), and the balance manganese oxide, and comprising, as auxiliary components, silicon oxide of 50 to 400 mass ppm (expressed in terms of SiO<SB>2</SB>) and calcium oxide of 50 to 4,000 mass ppm (expressed in terms of CaO), among inevitable impurities, phosphorous is limited to <3 mass ppm, boron is limited to <3 mass ppm, sulfur is limited to <5 mass ppm, and chlorine is limited to <10 mass ppm, respectively.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009178427-A (JP)
Title: Oxygen concentrator
Inventor: NAKAGAWA SATORU
IPC: A61M16/10
Filed: 2008-01-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a portable oxygen concentrator which can be portable when a user is out and supply the optimal amount of oxygen anywhere for use.  <P>SOLUTION: The oxygen concentrator includes a pair of absorbing tubes for making a compressed air penetrate into a zeolite absorbent stored in a tube body and generating oxygen by selectively absorbing nitrogen with the absorbent, a filter means for filtrating the raw material air of the compressed air, a compressor means for obtaining the compressed air from the filtrated air with the filter means, a switching valve for supplying the compressed air to the pair of absorbing tube alternately, a container for storing the generated air, and an oxygen flow amount setting means for setting the oxygen amount supplied, and the compressor means is a horizontal opposite two-cylindrical form, and the oxygen sensor is loaded with an ammeter for measuring the current flow of the wire material and it is characterized in that the oxygen sensor uses a composite ceramic wire material mixed with LnBa<SB>2</SB>Cu<SB>3</SB>O<SB>7-Δ</SB>and Ln<SB>2</SB>BaCuO<SB>5</SB>in the wire material.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009180195-A (JP)
Title: Fuel injection device for internal combustion engine
Inventor: TAKANO YUKI
IPC: F02D45/00
Filed: 2008-01-31
Abstract: <P>PROBLEM TO BE SOLVED: To distinguish a change of a correction quantity of a fuel injection quantity in an internal combustion engine at each factor.  <P>SOLUTION: A first leaning correction coefficient and a second learning correction coefficient are read out and reflected to the KBUR and KALT of feedback correction coefficients used for the feedback control of fuel injection. A base fuel injection quantity is determined with referring to a map 40. The feedback correction coefficient is corrected at a prescribed cycle based on an O<SB>2</SB>concentration. The base fuel injection quantity is multiplied by the feedback correction coefficient to determine a final fuel injection quantity so as to approach an ideal air-fuel ratio. When a change quantity of KBUK is smaller than ±5% and a difference between KBUK and KBUK<SB>OLD</SB>which are past data exceeds ±3% at prescribed timing, KBUK is recorded as the first learning correction coefficient (step S8). When the change quantity of KBUK is larger than ±5% and a change quantity of KBUK exceeds ±3%, KBUK is recorded as the second learning correction coefficient (step S12).  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009024154-A (JP)
Title: Method for producing polyester
Inventor: SUGIURA SUSUMU
IPC: G03G9/087
Filed: 2008-02-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for producing polyester while dispensing with a complicated apparatus and while making an esterification reaction time shorter than that of a simple batch production system.  <P>SOLUTION: The method for producing polyester comprises the steps of: throwing an acid component and an alcohol component into an esterification reaction vessel in the presence of an esterification reaction product; and performing an esterification reaction. Aromatic diol is used as at least a part of the alcohol component.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008308978-A (JP)
Title: Method for fixing post while preventing corrosion
Inventor: KAKIZAKI YASUO
IPC: E01F15/02
Filed: 2008-02-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for fixing a post in an embedded hole while preventing corrosion produced in a steel pipe serving as a post of a guardrail.  <P>SOLUTION: A part 13 of an embedded portion of a post 1 for 10-50 cm length downwards from the ground surface where corrosion is easy to be produced is covered, interposing a double-coated pressure-sensitive adhesive tape made of non-vulcanized butyl rubber 5, with a cylindrical sleeve 6A-C made of plastic such as polyolefine or the like. At the upper part of the sleeve, the upper end of the double-coated pressure-sensitive adhesive tape is located a little lower while a caulking material 9 is filled in a space between the post and the sleeve. The post is inserted into an embedded hole 2 provided in advance. Then, after sand 4 is filled around a base up to the ground surface, the portion between the part not embedded in the sand and the part a little above the ground surface is fixed with a road repair material 8 while the road repair material is filled up extra so that rainwater flows smoothly. Liquid rubber filler or cement mortar can be filled and fixed around the part requiring corrosion protection.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009184520-A (JP)
Title: Webbing winding device
Inventor: NAGATA TOMONORI
IPC: B60R22/28
Filed: 2008-02-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a webbing winding device firmly fixing a gas generator.  <P>SOLUTION: The webbing winding device has a second cylinder 108 formed integrally with a base 86. The gas generator 112 is partially stored within an end part of the second cylinder 108. A cap 114 stores both the second cylinder 108 and the gas generator 112, and is attached to an attaching strip 18A of a frame 12 so that the gas generator 112 is fixed via the metal cap 114 to the attaching strip 18A of the metal frame 12. Thus, the gas generator 112 is firmly fixed to the end part of the second cylinder 108 so that the gas generator 112 is prevented from separating from the second cylinder 108 by the load of high pressure gas even when the gas generator 112 discharges the high pressure gas.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009188872-A (JP)
Title: Video correcting device, video correction method, and video correction program
Inventor: ISE FUMIAKI
IPC: G03B7/16
Filed: 2008-02-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a mechanism for making it unnecessary to check whether or not a video is in a back-light status, and for making it unnecessary to provide any complicate mechanism, and for improving visibility by correcting the halation of a video.  <P>SOLUTION: This video correction device 10 is configured to acquire the position information, photographing azimuth information and time information of a photographing device 30 by a positioning device 31, and specifies the azimuth information of the sun based on the position information and the time information, and specifies the degree of control indicating the extent of control of the degree of the brightness of the video information based on the photographing azimuth information and solar azimuth information. Also, the video correction device 10 receives the video information by the photographing device, and controls the degree of the brightness of the received video information based on the specified degree of control. Then, this video correction device 10 outputs the video information acquired by controlling the degree of brightness to a display device 32.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009195302-A (JP)
Title: Pachinko game machine
Inventor: NISHIOKA TAKAYUKI
IPC: A63F7/02
Filed: 2008-02-19
Abstract: <P>PROBLEM TO BE SOLVED: To permit the existence of a permanent magnet before a special winning opening to be accurately detected irrespective of the attitude of the permanent magnet.  <P>SOLUTION: During the fraudulent act of pressing the permanent magnet against the front of a window before the special winning opening 53, a reed switch 66 rotates around a rotary shaft 62 and changes the attitude to a horizontal attitude and a vertical attitude, respectively. Consequently, even when the permanent magnet is in the horizontal attitude and is pressed against the front of the window, since the reed switch 66 is moved on the basis of the rotation of the reed switch 66 from the horizontal attitude to the vertical attitude, the machine can accurately detect the presence of the permanent magnet before the special winning opening 53 irrespective of the attitude of the permanent magnet.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009200191-A (JP)
Title: Film capacitor
Inventor: MAEDA JUNJIRO
IPC: H01G4/015
Filed: 2008-02-21
Abstract: <P>PROBLEM TO BE SOLVED: To decrease a loss inside a film capacitor, to decrease tanδ and to suppress an elevation of a self-heating temperature by connecting one another adjacent micro zones so that fuse parts may become plural and multiple in the parallel state.  <P>SOLUTION: A second capacitor electrode portion 26B is separated into plural first zones 34. The plural first zones 34 are connected to a first capacitor electrode portion through a first fuse part 36 with a narrow width and are connected to a first extraction electrode part 24A through a second fuse part 38 with a narrow width. Each of the first zones 34 is connected through a third fuse part 40 with a narrow width and a fourth fuse part 50, respectively. A third capacitor electrode portion 26C is separated into plural second zones 42. The plural second zones 42 are connected to a third capacitor electrode portion through a fifth fuse part 44 with a narrow width and are connected to a second extraction electrode part 24B through a sixth fuse part 46 with a narrow width. Each of the second zones 42 is connected through a seventh fuse part 48 with a narrow width and an eighth fuse part 52, respectively.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009195439-A (JP)
Title: Waste heat using device and waste heat using method for continuous washing machine
Inventor: MISHINA TAKASHI
IPC: D06F31/00
Filed: 2008-02-21
Abstract: <P>PROBLEM TO BE SOLVED: To improve the heat efficiency of whole equipment without impairing the effect of a known invention by further improving the known invention (published unexamined application No. 2006-141786 bulletin) related to heat exchange in a continuous washing machine.  <P>SOLUTION: A heat exchanger 14 for a washing/spin-drying machine is installed in a linen factory, fresh water (an arrow (a)) is heated to warm water using waste water (an arrow β) from a first washing tub of this continuous washing machine 1, and the warm water is stored in a warm water tank 15 and supplied to the washing/spin-drying machine 5 as necessary. This constitution can save the heating requirement to be given to the washing/spin-drying machine so as to provide an energy saving effect. The warm water stored in the warm water tank 15 can be fed to a machine other than the washing/spin-drying machine.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009199662-A (JP)
Title: Onboard unit
Inventor: HISAIE HIROSHI
IPC: G01C21/36
Filed: 2008-02-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide an onboard unit enabling transition from a content screen under reproduction to a content screen capable of becoming a transition source.  <P>SOLUTION: The onboard unit includes a communication section for radio communication with a center unit via a radio unit on the road side, a memory section for storing the content distributed from the center unit, a display section for displaying a reproduction screen of the content stored in the memory section, an operation section for transiting the reproduction screen, and a control section for performing display control of the content reproduction screen of the display section. The control section displays the reproduction screen of a first content (information group of a lower level class) on the display section, and also displays on the display section the reproduction screen of a second content (information group of a higher level class), capable of becoming the transition source of the first content.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009199331-A (JP)
Title: File management device, file management method, and its computer program
Inventor: OKANO SHINICHI
IPC: G06F21/62
Filed: 2008-02-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a computer program for performing file tracking without need of a high-specification server.  <P>SOLUTION: An operation detection part 31 detects a file operation by a user. In response to the file operation detected by the operation detection part 31, a table management part 32 manages the version of the file, and records it in a version information table 36. Then, in response to the file operation detected by the operation detection part 31, a same link creation part 34 transmits/receives information to/from the other information terminal through an information transmission/reception part 33, and creates the same link information between the version of the file and the version of the file stored by the other information terminal corresponding to the version, and records it in a same link information table 37. Therefore, it is possible to perform file tracking without the need of a high-specification server.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009195164-A (JP)
Title: Spinning reel for fishing
Inventor: HOSHI NAOKI
IPC: A01K89/027
Filed: 2008-02-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a spinning reel for fishing, in which a switch mechanism for switching a drag mechanism from an operation state to a non-operation state is disposed and which can exhibit a sufficient drag force without enlarging or weighing a portion around a spool.  <P>SOLUTION: The spinning reel for the fishing includes the spool 3 set to a spool shaft 3a, a rotor 2 which can be rotated by the winding operation of a handle to wind a line on the spool through a line guide, and the switch mechanism 30 which is disposed between the spool 3 and the spool shaft 3a and switches the spool into a drag-operating state or a free state. The spinning reel is characterized in that an operation member 100 is disposed on the spool 3a in a state capable of being integrally moved in the axial direction and rotated, and the operation member 100 can be rotated to cancel the connection state of the switch mechanism 30 to switch the spool into the free state, when the spool 3 is in the drag-operating state.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009010323-A (JP)
Title: Electronic device package and method for forming the same
Inventor: GETZ JAMES W
IPC: B81C1/00
Filed: 2008-02-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electronic device package which can be applied in an electronic industy for a hermetic package containing one or more electronic devices such as an optoelectronic device, an IC, an MEMS device, and a method for forming the same.  <P>SOLUTION: The electronic device package includes an electronic device 28 mounted to a substrate 4, a conductive via 18 and a locally thinned region on the substrate.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009205846-A (JP)
Title: Vehicular lighting control device
Inventor: MATSUI KOTARO
IPC: B60Q1/00
Filed: 2008-02-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a vehicular lighting control device in which an overshoot occurring immediately after an LED is lighted is prevented and improvement of safety can be promoted.  <P>SOLUTION: The vehicular lighting control device 1 has a switching means 4 that ON/OFF controls a drive current supplied to a light source part 6 depending on a light adjustment signal, and a constant current control means 2 that constant current controls the drive current. The constant current control means 2 has a switching part 14 to ON/OFF control the switching means 4, and a sample hold circuit 12 that outputs a voltage signal to the switching part 14 corresponding to the drive current when the switching means 4 is ON controlling, and continuously outputs the voltage signals to the switching part 14 when the switching means 4 is controlling OFF.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009208241-A (JP)
Title: Dampening water supply device/method
Inventor: IWAMOTO TORAO
IPC: B41F7/26
Filed: 2008-02-29
Abstract: <P>PROBLEM TO BE SOLVED: To certainly keep an ink emulsified as specified on the surface of a printing plate and securely inhibit the generation of a water mark attributed to dampening water, with regard to a dampening water supply device, and a method using this device.  <P>SOLUTION: This dampening water supply device comprises the following components: a dampening water supply roller 24 which is equipped in a separable and accessible manner to a rocking ink roller 13 which is arranged at an ink supply device and rocks in the axial direction, a first switching mechanism which switches the dampening water supply roller 24 and the rocking ink roller 13 between contact with each other and separation from each other, a rocking actuator which rocks the dampening water supply roller 24 in the axial direction, and a second switching mechanism which sets the dampening water supply roller 24 free from the rocking actuator, and rocks the former in a free-running manner to the rocking ink roller 13 when both rollers 13 and 24 are in contact with each other and makes the rocking actuator rock the dampening water supply roller 24 when both rollers 24 and 13 are separated from each other.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009207595-A (JP)
Title: Short lower limb prosthesis
Inventor: HAYASHI MASAYASU
IPC: A61H1/02
Filed: 2008-03-03
Abstract: <P>PROBLEM TO BE SOLVED: To make it possible to adjust the tilting moving range of a rear strut to a proper value according to a wearer.  <P>SOLUTION: In the short lower limb prothesis comprising a foot mounting body 2 for mounting a foot portion, a lower thigh cuff 5 worn around the lower thigh portion below a knee, a rear strut 1 connecting the lower thigh cuff 5 and the foot mounting body 2, extending upward from behind a heel, and secured to the lower thigh cuff 5, the rear strut 1 is comprised of a predetermined thermoplastic synthetic resin material including C, F, R, P or an aluminum alloy material, a joint device 10 formed such that the rear strut 1 can tiltedly move within a predetermined angle range is arranged between the lower end portion 19 of the rear strut 1 and the upper end portion of the heel portion 23 of the foot mounting body 2, and an angle adjusting device 7 formed so as to be able to adjust the tilted movement of the rear strut 1 within a predetermined range is arranged around a joint device 10.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009210750-A (JP)
Title: Optical element and liquid crystal display device
Inventor: TAKADA AKIO
IPC: G02B5/30
Filed: 2008-03-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide an optical element having both phase shift adjusting function and polarizing function, and a liquid crystal display device, and to provide a liquid crystal display device.  <P>SOLUTION: The optical element 10 comprises: a polarization layer 11 formed of an inorganic material; and a retardation layer 12 formed of an inorganic material having a birefringent effect and laminated so that an optical axis 12ax crosses a polarization axis 11ax of the polarization layer 11. Since the optical element 12 has a configuration in which conventional polarizing plate and retardation plate are integrated, reduction in the number of parts to be incorporated to a liquid crystal display element, and resultant improvement in handling property and further in assembling property of the parts can be achieved.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009207741-A (JP)
Title: Endoscope cleaning sterilizing instrument and method
Inventor: MIYAKO KOKUKAN
IPC: A61B1/12
Filed: 2008-03-05
Abstract: <P>PROBLEM TO BE SOLVED: To reduce the odor of a peracetic acid leaking from an endoscope cleaning sterilization instrument by permitting a resolving enzyme to be easily used.  <P>SOLUTION: A cartridge 41 storing a resolving solution is inserted into a cartridge insertion portion 40. The cartridge 41 is parted in the cartridge insertion portion 40 and the resolving solution leaks from the cartridge 41. After the sterilization of the endoscope is completed, an electromagnetic valve 90 is opened to supply water into the cartridge insertion portion 40 and to mix it with the resolving solution. The mixture of water and the resolving solution is circulated through a water supply route 84, a solution supply route 82, and a cleaning bath 31, and circulation routes 116, 117, and 118, so that the odor of the antiseptic solution 98 is removed.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009210921-A (JP)
Title: Image blur correction unit, lens barrel device, and camera apparatus
Inventor: MAEDA IPPEI
IPC: G03B5/00
Filed: 2008-03-05
Abstract: <P>PROBLEM TO BE SOLVED: To downsize a correction means for correcting an image blur.  <P>SOLUTION: An image blur correction unit includes: a correcting lens 17 which constitutes a lens system and corrects an optical axis; a stationary member 21; a lens holder member 22 which holds the correcting lens 17 and is moved in a first direction and a second direction which are orthogonal to each other on a plane orthogonal to the optical axis, with respect to the stationary member 21; a first guide mechanism 36 which guides the movement in the first direction of the lens holder member 22; a second guide mechanism 41 which guides the movement in the second direction of the lens holder member 22; and a driving mechanism 30 which moves the lens holder member 22 in the first direction and the second direction. The correcting lens 17 is arranged outside an area formed by the first and second guide mechanisms 36 and 41, when viewing the first and second guide mechanism 36 and 41 from an optical axis direction.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009216528-A (JP)
Title: Insulation inspection method and insulation inspection device
Inventor: YAMAZAKI HIROSHI
IPC: H05K3/00
Filed: 2008-03-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide an insulation inspection method and an insulation inspection device, capable of inspecting an insulation state of an inspection object in a short time.  <P>SOLUTION: This insulation inspection method/device is provided with an electric power source part 3 for impressing a direct current voltage V1 between probes 2a, 2b connected to wiring patterns 11a, 11b, an ammeter 4 for measuring leak currents I<SB>L</SB>flowing in the probes 2a, 2b in an impressed state of the direct current voltage V1, and a processing part 5 for inspecting the insulation state of the wiring patterns 11a, 11b, based on the leak currents I<SB>L</SB>and a threshold value I<SB>Lth</SB>, and the processing part 5 executes a stationary value storage processing for storing a stationary value I<SB>Lo</SB>of the leak currents I<SB>L</SB>measured by the ammeter 4, when the direct current voltage V1 is impressed between the probes 2a, 2b, under an unconnected state of the wiring patterns 11a, 11b, and inspection processing for subtracting the stationary value I<SB>Lo</SB>from the current value of the leak currents I<SB>L</SB>measured by the ammeter 4, when the direct current voltage V1 is impressed, under a connected state of the wiring patterns 11a, 11b, and for inspecting the insulation state, based on a current value obtained by the subtraction and the threshold value I<SB>Lth</SB>.  <P>COPYRIGHT: (C)2009,JPO&INPIT