baber/WOPTO huggingface dataset:
Patent JP-2007088102-A (JP)
Title: Printed circuit board
Inventor: UEDA TOKUJI
IPC: H05K1/02
Filed: 2005-09-20
Abstract: <P>PROBLEM TO BE SOLVED: To prevent radiation of noise by intercepting radiation of magnetic field generated by a conductor to the external side of a printed circuit board.  <P>SOLUTION: An end surface 34A of a power supply plane 34 is located at more internal side than an end surface 10A of the printed circuit board 10, and a guard earth 38 is provided around the power supply plane 34 in view of surrounding the power supply plane 34 with the guard earth 38. Accordingly, magnetic field generated from the end surface of power supply plane 34 is converged to the guard earth 38 provided at the external side of the end surface of the power supply plane 34. In other words, radiation of noise from the printed circuit board 10 can be prevented by shielding and confining, with the guard earth 38, the magnetic field generated in the printed circuit board 10 into the internal side thereof in order to prevent radiation of the magnetic field to the external side from the printed circuit board 10.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007086954-A (JP)
Title: Character recognition processing device, character recognition processing method, and computer program
Inventor: ITO ETSUKO
IPC: G06K9/38
Filed: 2005-09-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a device and method allowing improvement of accuracy of character recognition.  <P>SOLUTION: This character recognition processing device executes the character recognition processing based on input image data with a character recognition processing means (OCR:Optical Character Recognition), calculates accuracy of the executed character recognition, executes evaluation processing of comparing the accuracy of the calculated character recognition with a preset threshold, and makes the character recognition processing means execute a different character recognition processing technique when the accuracy of the character recognition is lower than the threshold. This constitution allows information including higher accuracy to be output as a character recognition processing result, and allows a user to reduce the absolute amount of characters to be corrected. Thus, accurate character recognition processing is achieved.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007085619-A (JP)
Title: High-temperature regenerator and absorption refrigerating machine
Inventor: TAKEMURA YOSHIRO
IPC: F25B33/00
Filed: 2005-09-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a high-temperature regenerator and an absorption refrigerating machine comprising the same, capable of elongating their service life by suppressing progress of corrosion.  <P>SOLUTION: This high-temperature regenerator 32A comprises a plurality of liquid tubes 10 where solutions Sw, Sa flow, a liquid chamber 14 annularly formed for distributing the solution Sw to the liquid tubes 10 from a lower portion, a dilute solution supply tube 11 for introducing the dilute solution Sw to the liquid chamber 14 in a state of forming circulated flow Rs, and a concentrated solution supply tube 12 for introducing concentrated solution Sa into the liquid chamber 14 in the direction crossing the circulated flow Rs at a downstream side with respect to the introducing position of the dilute solution Sw, and this absorption refrigerating machine comprising the high-temperature regenerator 32A. As the concentrated solution introduced into the liquid chamber 14 is segmented by shearing force of the circulated flow of dilute solution, and the concentrated solution is immediately mixed with the dilute solution to be diluted, the progress of corrosion caused by the solution of excess density can be inhibited, thus the service life of the high-temperature regenerator is elongated, and further the service life of the absorption refrigerating machine can be elongated.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007089322-A (JP)
Title: Controller for brushless dc motors and ventilator blower
Inventor: ITO HARUMOTO
IPC: H02P6/06
Filed: 2005-09-22
Abstract: <P>PROBLEM TO BE SOLVED: To realize a reliable controller for brushless DC motors for ventilating fans, range hood fans, and the like and brushless DC motors for heat exchange cooling devices used for cooling equipment in cellular phone base stations or the like, wherein the commutation timing for motor current is controlled properly in a sensorless manner, without the use of a position sensor.  <P>SOLUTION: The controller 12 for brushless DC motors 2 is so constructed that the phase of voltage applied to the winding of the stator 4 of a brushless DC motor 2 is deduced relative to induced voltage induced in the winding of the stator 4 and stored beforehand, based on the rate of change in the value of current supplied from a direct-current power supply 5 to an inverter circuit 1, and timing for commutation is determined so that the deduced phase follows a predetermined target phase.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007083959-A (JP)
Title: Drive shaft
Inventor: KAWAGUCHI KOSHI
IPC: F16D3/06
Filed: 2005-09-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a drive shaft capable of preventing a grease from being leaked from an air hole.  <P>SOLUTION: The drive shaft 1 is provided with a first shaft member 2; and a second shaft member provided coaxially to the first shaft member. The first shaft member 2 has a cylindrical spline sleeve 5 formed with a female spline 4 on an inner peripheral surface; a partition wall 6 for closing one end of the spline sleeve 5; and a joint cross coupling continuously provided on the partition wall and the air hole 8 is formed on the partition wall 6. The second shaft member 3 has the joint cross coupling 10 at one end and has a spline shaft 12 formed with a male spline 11 on at least the other end. Further, the air hole 8 is closed by a porous member 17 for allowing permeation of air and restricting permeation of the grease.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007097311-A (JP)
Title: System linking interactive device
Inventor: ONIZUKA KEIGO
IPC: H02J3/38
Filed: 2005-09-29
Abstract: <P>PROBLEM TO BE SOLVED: To detect a service interruption in a system and to prevent power from a power conditioner from being supplied to the system, even if the load power and the power from the power conditioner are substantially balanced with each other.  <P>SOLUTION: A system linking device is so constructed that direct-current power, generated by direct-current power generating means (1), is converted into alternating-current power of a predetermined frequency (50 Hz or 60 Hz) by a direct current-to-alternating current converter (3) and this alternating-current power can be supplied to a system (7). The value of current supplied from the system is detected, each time the output voltage of the direct current-to-alternating current converter is zeroed in proximity to the zero crossing of the voltage waveform of the system. The utility interactive device has a control unit (61), which determines whether interconnection to the system is feasible, based on the multiple times of variation in the current value.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007092651-A (JP)
Title: Vertical diesel engine
Inventor: YOSHIDA KOZO
IPC: F01M13/00
Filed: 2005-09-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a vertical diesel engine not requiring a new part or sealing in constructing a blow-by gas path.  <P>SOLUTION: This invention relates to a vertical diesel engine, and a first communication hole 18 is bored on a chamber wall 17 between a crank chamber 9 and a fuel injection cam chamber 8. A second communication hole 20 is bore on a chamber wall 19 between the fuel injection cam chamber 8 and a gear case 6. A space 22 communicating to a valve gear cam chamber 7 is provided with indented on an upper part of a gear case side end wall 21 of the valve gear cam chamber 7, and a third communication hole 23 establishing communication and connection between the space 22 and an inside of the gear case 6 is bored on the end wall 21. A fourth communication hole 25 provided through a ceiling wall 24 of the space 22 is communicated to a push rod hole 26 formed on a cylinder block 1, and a blow-by gas passage 27 of the crank chamber 9, the fuel injection cam chamber 8, the inside of the gear case 6, the space 2, the push rod hole 23 and a rocker arm chamber 4 is formed.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007092443-A (JP)
Title: Wallpaper repairing agent
Inventor: IRIE NAOYUKI
IPC: E04F13/07
Filed: 2005-09-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a wallpaper repairing agent which can be applied easily even on a place like a ceiling where a conventional liquid wallpaper repairing agent has been difficult to apply, and which can be conveniently used coping widely with places of various widths like a gap, a scar, or a hole to be repaired.  <P>SOLUTION: The wallpaper repairing agent 1 is made to be usable irrespective of whether the a tip of the pen is directed up or down, even when the place of repair is a high part of a wall surface or the ceiling, by forming the wallpaper repairing agent 1 with solid oil pastel to eliminate the conventional necessity of putting the liquid repairing agent in the pen body or to eliminate the problem that the liquid repairing agent moves inside the pen body. Further, the repairing agent 1 is formed to be a triangle pole in which at least two of the three angles of a bottom face of the triangle pole are different from each other so that the end part 4 etc. having the different angle can cope with the gap, the scar, the hole, etc. of various widths.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007096169-A (JP)
Title: Semiconductor light emitting element
Inventor: IIZUKA KAZUYUKI
IPC: H01L33/12
Filed: 2005-09-30
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a semiconductor light emitting element capable of suppressing a deterioration with time of a luminous output and a raise of a driving voltage, in addition to a high luminance and a low driving voltage.  <P>SOLUTION: In the semiconductor light emitting element, crystal growths of at least an n-type cladding layer 3, an active layer 4, a p-type cladding layer 5, a p-type buffer layer 6, and a p-type contact layer 7, are carried out on a substrate 1; and furthermore a current dispersion layer consisting of an ITO film 8 is formed thereon. It is constituted that a low Mg density buffer layer 11 or an undoped buffer layer 12 whose Mg density is 3.0×10<SP>17</SP>/cm<SP>3</SP>or less is provided in a thickness of 50 nm or more, in a part or all of the p-type buffer layer 6 of a Mg dope, and thereby a spread of a dopant Zn of the p-type contact layer 7 is effectively suppressed.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007091328-A (JP)
Title: Packing vessel of sensor element for measuring very small mass
Inventor: ITO AKIRA
IPC: H01L41/18
Filed: 2005-09-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a packing vessel of a sensor element for measuring very small mass which shows high reliability and is easily handled.  <P>SOLUTION: The packing vessel of the sensor for measuring very small mass using a crystal resonator made by forming a metallic film on a surface of a crystal substrate comprises a fixing plate which has a hole for a terminal of the sensor element for measuring very small mass to be inserted through and on which the sensor element for measuring very small mass is placed, a packing vessel body which has a groove in the inside for the fixing plate mounting a QCM sensor element to be mated in and has openings at both ends each having such a shape that a main surface of the QCM sensor can be inserted through without contact, and a cover which covers the opening of the packing vessel body to seal the packing vessel body. The packing vessel is made of a plastic.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007098222-A (JP)
Title: Fluid device
Inventor: NOSAKA NORIHITO
IPC: B01J19/00
Filed: 2005-09-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a fluid device which is capable of forming an accurate concentric flow, easily providing a high maintenance property and a desired aspect ratio, moreover, can be manufactured by machining without requiring a specified working technique, therefore, can be easily manufactured and has a low manufacturing cost.  <P>SOLUTION: A concentric flow straightening part 24 constituting a fluid device 12 has such a honeycomb structure that a large number of regular-hexagonal hexagonal pipes 32 having the same diameter are aggregated densely and are stored in a large-size circular pipe 30, wherein one of the large number of hexagonal pipes 32 is arranged coaxially with the center axis P of the large-size circular pipe 30.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007103535-A (JP)
Title: Solar battery module
Inventor: OKAMOTO SHINGO
IPC: H01L31/042
Filed: 2005-09-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a solar battery module in which the bonding strength of a connection member of first and second surfaces of each of solar cells can be improved.  <P>SOLUTION: The number of front surface side connection tabs 2 is smaller than the number of rear surface side connection tabs 3. The center position of each of the tabs 2 is different from the center position of each of the tabs 3. Each of the tabs 2 has a different shape from that of each of the tabs 3. One end of each of the tabs 3 is connected to an end portion connection tab 3a extending in a direction crossing the tab 3 at right angles on the rear surface of the solar cell 1. The tabs 2 on each of the solar cells 1 are joined to the tabs 3a on the rear surface of another solar cell 1 adjacent to one end side in the same column.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007101292-A (JP)
Title: Simple test method for degree of decomposition in highly organic soil
Inventor: SEKIMOTO MASANORI
IPC: G01N21/29
Filed: 2005-10-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide a simple test method for the degree of decomposition in highly organic soil, instead of a phon post method, capable of more quantitatively accurately determining the degree of decomposition in the high organic soil in a sampling site of a sample by reducing the occurrence of large variations and errors in determination results.  <P>SOLUTION: In the simple test method for determining the degree of decomposition in the high organic soil in the sampling site of the sample 10, the sampled sample is wrapped by gauze 11 of size for wrapping a handful of samples 10, moisture contained in the sample 10 of high organic soil is leached by twisting the wrapped part 12, to color the gauze 11 with the leached water, it is compared with a color sample made of previously sampled samples of a plurality of highly organic soils of different degrees of decomposition and corresponds to the degree of decomposition in the highly organic soil of the leached water coloring the gauze 11, and the separation degree of the sampled sample 10 of high organic soil is determined.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007103596-A (JP)
Title: Winding-chip common mode choke coil
Inventor: MATSUMOTO KAZUHIRO
IPC: H01F37/00
Filed: 2005-10-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide a winding-chip common mode choke coil which minimizes an air wiring, and gently bends a terminal, thereby reducing a stress on the terminal, and in which a disconnection failure or an insulating failure due to a film separation is hard to occur at a high reliability.  <P>SOLUTION: A winding-chip common mode choke coil comprises a core 11, a collar 12 in which a plurality of leg-shaped electrodes 15a to 15d are formed at given intervals on both ends of the core 11, and a plurality of windings 21a, 21b wound around the core 11 and terminals of which are connected to the leg-shaped electrodes 15a to 15d. The leg-shaped electrodes 15a to 15d have projected curved surfaces 16a to 16d in at least a part of an electrode forming area connected to the terminals of windings 31a, 31b.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2008306928-A (JP)
Title: Method for culturing microorganism capable of producing cobalt-containing nitrile hydratase
Inventor: KAZUNO YASUSHI
IPC: C12N1/20
Filed: 2005-10-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a culture method which aims at obtaining a microorganism having an elevated enzyme activity in efficiently producing an amide compound by using nitrile hydratase.  <P>SOLUTION: In the multistep culture of a microorganism capable of producing nitrile hydratase, an appropriate amount of a cobalt ion species is supplied at every step in the culture to thereby elevate the enzyme activity of the microorganism thus obtained.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2007100453-A (JP)
Title: Return bend portion
Inventor: FUKUZAKI KEIKO
IPC: E04H17/24
Filed: 2005-10-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a return bend portion which is made of a mesh panel and can be installed firmly, stably and easily to a top end portion of a fence body made of mesh panels.  <P>SOLUTION: Each mesh panel 2C is formed by arranging vertical wires 2A and horizontal wires 2B to a grid shape; a fence body 2 is made by forming furring strips 2D at the upper end portion of said mesh panels 2C; and a return bend portion 1 is installed to said fence body 2; a return bend portion 1 is formed by a mesh panel 1C formed by arranging vertical wires 1A and horizontal wires 1B to a grid shape; a return bend portion 1E with vertical wires 1A cut in the middle of them are located at the top portion; an attaching portion 1D to be anchored to the fence body 2 is installed to its bottom portion; and an attaching face 11D of the attaching portion 1D is laid along an outer face of the furring strips 2D of the fence body 2.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007103274-A (JP)
Title: Fuse element and twisting method of same
Inventor: YAMADA MASAHIKO
IPC: H01H69/02
Filed: 2005-10-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a fuse element 1 which does not break due to the deformation generated on the fuse element 1 of a wire fuse 10 by an influence of Joule heat; and to provide a manufacturing method of the fuse element 1.  <P>SOLUTION: A stress generated on the fuse element 1 due to expansion and contraction by thermal expansion is relaxed by making a small-current meltdown part B of the fuse element 1 to take a spiral relaxing shape. The fuse element and an axis are inserted into holding fixtures to hold parallelly the fuse element and the linear axis such that the range of forming the relaxing shape exposes from both ends of the fuse element and the axis, and the one holding fixture is rotated centered on the axis against the other holding fixture to form the relaxing shape.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007103866-A (JP)
Title: Device for transferring flux in electronic component packaging equipment
Inventor: OGAWA HIROSHI
IPC: H05K3/34
Filed: 2005-10-07
Abstract: <P>PROBLEM TO BE SOLVED: To perform correction properly by recognizing actual offset of a camera for recognizing a substrate and a head position accurately in simple procedure.  <P>SOLUTION: The device 10 for transferring flux in packaging equipment having a suction head 16 comprises a transfer belt 12 traveling from a flux supply section B to a flux transfer section A while mounting flux F continuously with a predetermined thickness t, and a control means 18 for synchronizing the moving speed of the suction head 16 holding an electronic component 86 to be transferred at the flux transfer section A with the traveling speed of the transfer belt 12 wherein a flux film Ff on the transfer belt 12 is transferred to the bump of the electronic component 86 by elevating/lowering the suction head 16 while moving in synchronism with traveling of the transfer belt 12.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007108216-A (JP)
Title: Organic photoreceptor, image forming method, and image forming apparatus
Inventor: YAMAGUCHI HIROKO
IPC: G03G5/05
Filed: 2005-10-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide an organic photoreceptor, an image forming method and an image forming apparatus capable of forming a high precision electrophotographic image suitable for a field of printing by precisely forming an electrostatic latent image projected on an organic photoreceptor by use of an image exposure light source comprising a semiconductor laser or a light emitting diode having the oscillation wavelength of 350 to 500 nm and accurately reproducing the precisely formed electrostatic latent image into a toner image.  <P>SOLUTION: The organic photoreceptor is to be used in an image forming method including an exposure step of forming an electrostatic latent image on an organic photoreceptor by use of a writing light source comprising a semiconductor laser or a light emitting diode having the oscillation wavelength of 350 to 500 nm, wherein the organic photoreceptor has a photosensitive layer on a conductive support and the photosensitive layer contains a charge transport substance expressed by general formula (1).  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007109938-A (JP)
Title: Semiconductor device
Inventor: MURAI NOBUHIRO
IPC: H01L23/12
Filed: 2005-10-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a semiconductor device wherein the deformation (occurrence of a crack) of a resin substrate upon resin sealing is prevented by a simple means.  <P>SOLUTION: To increase the rigidity of the resin substrate upon heating and pressurization thereof, the area occupation percentage of conductor patterns on the resin sealed side is made ≥70% of the surface of the resin substrate 8 in the semiconductor device 1. Preferably, the spacing between the conductor patterns is set to be ≤0.15 mm.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007114389-A (JP)
Title: Tool for attaching/detaching connector
Inventor: KIMURA KIMIAKI
IPC: G02B6/38
Filed: 2005-10-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a tool capable of attaching/detaching one of the connectors arranged in plurality while suppressing interference with peripheral optical fibers.  <P>SOLUTION: The tool includes: a hollow grip having an opening in one end and a slot in the longitudinal direction; a pair of elastic plates which longitudinally extend from one end and which have a longer opposing interval according as the distance from one end increases; a holding part which holds the pair of elastic plates so as to keep the opposing interval constant and which slides along the pair of elastic plates; a support bar for supporting the holding part to come in and out through the opening; an operation piece which engages with the support bar through the slot from the outside of the grip and which slides along the slot; and a pair of clamping pieces which are combined with the opposing faces at the tip end of the pair of elastic plates and which clamps a plug attached/detached relative to an adaptor. The support bar comes in and out through the opening as the operation piece slides. The holding part slides along the pair of elastic plates as the support bar comes in and out through the opening.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007116375-A (JP)
Title: Portable telephone
Inventor: OKUNO TAKASHI
IPC: H04M1/21
Filed: 2005-10-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a portable telephone wherein a function required by a user is freely added by the user himself/herself while a module is reused.  <P>SOLUTION: The portable telephone 100 has: a main-body principal section 110; a packaged panel 120; and sockets 130a and 130b. The main-body principal section 110 has a panel fitting surface 150a. The packaged panel 120 is mounted and demounted to and from the panel fitting surface 150a while having a bonding-contacting surface bonded and contacted to the panel fitting surface 150a when the packaged panel 120 is mounted on the panel fitting surface 150a. The sockets 130a and 130b are mounted on the panel fitting surface 150a, and the modules are insertable and detachable thereto, respectively, For example, the module 140a is inserted into the socket 130a. The socket 130a and the socket 130b are covered with the armored panel 120.  <P>COPYRIGHT: (C)2007,JPO&INPIT