baber/WOPTO huggingface dataset:
Patent JP-2008166236-A (JP)
Title: Fuel cell system
Inventor: MORI KAZUYA
IPC: H01M8/04
Filed: 2007-01-05
Abstract: <P>PROBLEM TO BE SOLVED: To remove variation of water contents among cells, make output performance of a fuel cell improved, and alleviate degradation of life.  <P>SOLUTION: Capacitance of each cell 100 is detected at a capacitance detecting part 102. When a detected value of the capacitance exceeds a threshold value, an ON-signal is output to a discharge circuit 104 from the capacitance detecting part 102, and power of the cell 100 is discharged through a discharge circuit 104. Further, the cell with the detected value of capacitance exceeding the threshold value, as a specific cell anticipated to have less water content, is made to increase more power generating volume to get more water volume by power generation, so as to have uniform water content between cells 100.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008170581-A (JP)
Title: Image display device, terminal control program, and image display system
Inventor: UCHIDA KATSURA
IPC: G06F3/048
Filed: 2007-01-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image display device capable of simultaneously displaying a plurality of windows displayed on terminal screens of a plurality of terminals in a display element, a terminal control program and an image display system.  <P>SOLUTION: The image display system 1 can simultaneously display the various windows respectively displayed on the displays 24, 34 of the terminal devices 20, 30 on the screen 100 by a projector 10. In the terminal devices 20, 30, the detection lists in which the window information of the various windows respectively displayed on the displays 24, 34 are registered are created. These detection lists are radio transmitted to the projector 10 and are utilized for creation of the projection screen by a CPU of the projector 10. The CPU creates the display list based on the detection lists, and projects the image to the screen 100. Thereby, the various windows can be simultaneously displayed on the projection screen of the screen 100.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008171912-A (JP)
Title: Light-receiving element
Inventor: INOGUCHI YASUHIRO
IPC: H01L31/10
Filed: 2007-01-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a light-receiving element with small dark current for receiving a light of wavelength range 2.0 μm to 3.0 μm, with higher sensitivity.  <P>SOLUTION: The light receiving element includes an InP substrate and a light receiving layer formed, by alternately laminating a layer for receiving excessively large amount of light and a layer for receiving an excessively small amount of light. The former layer is formed of a mixed crystal of GaInNAsSbP, where nitrogen crystal mixing ratio is 5% or lower and a lattice constant (a) is larger than that of InP, and has a thickness equal to or 11 times the thickness of the critical film thickness hc, decided by hc=b(1-νcos<SP>2</SP>α)älog(hc/b)+1}/8πf(1+ν)cosλ. The latter layer is formed of a mixed crystal of GaInNAsSbP, where nitrogen crystal mixing ratio is 5% or lower and a lattice constant is smaller than that of InP and has a thickness of 1 to 11 times the thickness of the critical film thickness hc. In this light-receiving element, lattice mismatching, with the InP substrate of the former and latter layers, is within the range of ±0.5% to ±5%, at least one of the former and latter layers has an absorption edge wavelength within the range of 2.0 μm to 3.0 μm, the total thickness of respective layers is in a range of 2.0 μm to 4.0 μm, and the thickness-weighted mean lattice mismatching becomes ±0.2% or lower.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008170612-A (JP)
Title: Image forming apparatus
Inventor: SHIRAI HIROTSUGU
IPC: G03G15/00
Filed: 2007-01-10
Abstract: <P>PROBLEM TO BE SOLVED: To enable an image forming apparatus of such a type that a document is inserted from the front of an apparatus main body to open an image forming section by a necessary amount in the structure of opening the upper cover of the image forming section by the so-called clamshell system even when a document table interferes with the image forming section.  <P>SOLUTION: The upper end of the image forming section 6 pushes up the whole document table by rotating the top end portion 8a of the document table 8 about a table rotating shaft 9a as a support point, so that the image forming section 6 can be still opened by a predetermined angle. In this state, the top end portion 8a of the document table 8 is greatly opened to make visibility excellent. In other words, when the image forming section 6 is opened by the clamshell system and interferes with the document table 8, the top end portion 8a of the document table 8 is rotated and moved as well, so that the opened part by the clamshell system of the image forming section 6 can be opened up to the necessary amount, to facilitate the work of jam processing, cleaning, or the like.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008169140-A (JP)
Title: Oral hair-growing agent and oral composition for growing hair
Inventor: SERIZAWA TETSUSHI
IPC: A61K8/36
Filed: 2007-01-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a safe hair-growing agent exhibiting excellent hair-growing effects.  <P>SOLUTION: The oral hair-growing agent contains (A) a hydrolyzed peptide of a protein originated from seaweed, and (B) a polysaccharide and/or (C) an energy metabolism-accelerating component. The polysaccharide (B) is preferably originated from the seaweed, and the energy metabolism-accelerating component (C) is a component selected from a fatty acid having a carbon chain with an odd number of carbons and a derivative thereof, coenzyme Q10, L-carnitine and a derivative thereof, creatine and a derivative thereof, an extract of a plant belonging to the genus Coleus, and vitamins.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008171189-A (JP)
Title: Edi system
Inventor: OSHIMA YOSHIAKI
IPC: G06Q30/06
Filed: 2007-01-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide an EDI (Electronic Data Interchange) system that can disclose the status of errors in interchange data to business partners as well.  <P>SOLUTION: Means are provided for disclosing the status of an error in data interchange and an error investigation result to a person in charge of a partner company as well. This dispenses with the confirmation of the error status and the like by telephone or the like to reduce load of the person in charge and enable early error handling. Means are further provided for enabling the person in charge of the business partner company to change the status of the error data when resending the data after error handling. This enables the person in charge of own company to know the status of resending of the error data quickly to thereby reduce the load and enable quick error handling.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008172025-A (JP)
Title: Manufacturing method of multilayer printed wiring board
Inventor: UENO YUKIHIRO
IPC: H05K3/46
Filed: 2007-01-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a manufacturing method of a multilayer printed wiring board capable of easily removing an interlayer adhesive layer and an outer layer base corresponding to a lead pattern portion with high precision.  <P>SOLUTION: An inner layer circuit pattern portion Acf and a lead pattern portion At are formed, the outer layer base 20 is prepared, the interlayer adhesive layer 25 with an inner layer separation film 27 having mold releasability on to the inner layer base 10 is being prepared, the interlayer adhesive layer 25 is laminated on the outer layer base 20, the inner layer separation film 27 corresponding to the lead pattern portion At is molded and a molding inner layer separation film 28 is formed, the molding inner layer separation film 28 is aligned with the lead pattern portion At and the outer layer base 20 is laminated on the inner layer base 10 via the interlayer adhesive layer 25, a conductor layer 22 of the outer layer base 20 is patterned and an outer layer circuit pattern portion Ace corresponding to an inner layer circuit pattern portion Acf is formed, and the molding inner layer separation film 28 is separated from the inner layer base 10 and the interlayer adhesive layer 25 and the outer layer base 20 laminated on the molding inner layer separation film 28 are removed.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008172602-A (JP)
Title: Antenna unit
Inventor: TAKEMURA NOBUYASU
IPC: H01Q7/00
Filed: 2007-01-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide an antenna unit enabling broadening a use frequency bandwidth, substantially without increasing its antenna volume in comparison with that of the conventional antenna.  <P>SOLUTION: On one plane of a dielectric substrate 4, there are provided a ground conductor 3 forming a base plate and a loop antenna 1 of a strip conductor separately formed on the periphery thereof. To one end portion functioning as a feeder 17 of the loop antenna 1, a transmission/reception unit 5 is connected by the intermediary of a first matching circuit 6, and to the other end portion, a second matching circuit 7 is connected. Further, on the other plane of the dielectric substrate 4, there is provided a conductive member 2 of a strip conductor, formed on the dielectric substrate 4 opposite to the loop antenna 1 to sandwich the dielectric substrate 4. Further, a third matching circuit 8 is connected to one end portion of the conductor 2, and a fourth matching circuit 9 is connected to the other end portion of the conductor 2. Here, the loop antenna 1 and the conductive member 2 are smaller in comparison with the wave length of a frequency bond to be used.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008168564-A (JP)
Title: Tape printer
Inventor: KUBOTA TOMOYUKI
IPC: B41J11/70
Filed: 2007-01-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a tape printer which is designed to prevent a printing tape from advancing into the interior of the body during a noncutting operation.  <P>SOLUTION: The tape printer 1 has a cutting mechanism section (full cutting mechanism 51). The full cutting mechanism 51 has a fixed edge 521 and a moving edge 531, and has a cutter (full cutter 52) which performs a noncutting action in which the fixed edge blade 523 and the moving edge blade 538 are separated from each other and a cutting action in which both blades overlap, and an opening and closing section 60 facing the moving edge blade 533, interposed by the printing tape T on the action route of the moving edge blade 533 (action route 95 of the moving edge blade 533) and arranged on the downstream side of the tape delivery direction 90 of the fixed edge blade 523. The opening and closing section 60 becomes nearly parallel with the printing tape T and closes so as to secure a tape delivery route 23 during the noncutting action of the full cutter 52 and opens so as to secure the action route 95 of the moving edge blade 533 during the cutting action.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008173995-A (JP)
Title: Bearing device for wheel
Inventor: SHIBATA KIYOTAKE
IPC: B60B35/18
Filed: 2007-01-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a bearing device for a wheel for reducing cost by reducing processing man hour and material loss.  <P>SOLUTION: In the bearing device for the wheel provided with an outer member 2 integrally having a vehicle body mounting flange 2b provided with a part in which a bolt hole 14 is formed protruding radially outward and a plurality of rows of outside rolling surfaces 2a formed in an inner circumference, a mating surface of a forging die is set at a substantial center part in a width direction of the vehicle body mounting flange 2b. A recessed portion 15 having a predetermined level difference δ between a rib 12 extending from an annular base part 12a around an outer cylindrical surface 13 to which a knuckle fits toward radially outside and the bolt hole 14 avoiding periphery of the bolt holes 14 is formed by forging. With this recessed portion 15, the wall thickness of the vehicle body mounting flange 2b is formed to become gradually thin from the annular base part 12a to radially outside. The rib 12 and the outside surface 13 are formed to be predetermined form and size by cutting.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007227363-A (JP)
Title: Separator for fuel cell and its manufacturing method as well as fuel cell provided with the same
Inventor: SHO KENGYO
IPC: H01M8/02
Filed: 2007-01-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a separator for a fuel cell in which mechanical strength is maintained and moreover conductivity is improved, and provide its manufacturing method and a fuel cell provided with the above separator.  <P>SOLUTION: The separator for a fuel cell is composed of a laminated layer composite made from a sheet shaped material. The sheet shaped material contains a resin and a carbon material and the laminated layer composite has a laminated structure having in order of a lamination a surface layer C/an intermediate layer B/a central layer A/an intermediate layer B'/a surface layer C' and satisfies formulas 55≤a≤85, 55≤c≤85, 55≤c'≤85, 10≤a-b≤30, 10≤c-b≤30, 10≤a-b'≤30, 10≤c'-b'≤30 (wherein a for a carbon material content in the central layer A in mass%, b for a carbon material content in the intermediate layer B, b' for a carbon material content in the intermediate layer B', c for a carbon material content in the surface layer C, and c' for a carbon material content in the surface layer C').  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007107383-A (JP)
Title: Column leg anchor device
Inventor: KADOYA HARUKATSU
IPC: E02D27/00
Filed: 2007-01-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide an anchor device having simple construction for improving the fixing bearing capacity by effectively improving the bending rigidity of fixing portions themselves of anchor bolts.  <P>SOLUTION: A fixing frame 2 is formed by integrally connecting linear fixing frame members together, each formed in an approximately U-shaped or L-shaped cross section with a horizontal portion and a vertical portion, so that the vertical portions are arranged all over in the peripheral direction. Namely, the fixing frame 2 having great bending rigidity and a space portion inward of a rectangular frame is formed by the fixing frame members themselves as fixing means. The plurality of anchor bolts 3 are erected on the fixing frame 2, and a spliced plate 4 is arranged on the upper parts of the anchor bolts 3 and supported by a vertical member of a supporting frame 5.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2008086305-A (JP)
Title: L-amino acid-producing bacterium and method for producing l-amino acid
Inventor: IYO MASAYOSHI
IPC: C12N15/09
Filed: 2007-01-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a bacterial strain producing L-amino acids in a good efficiency and a method for producing the L-amino acids in a good efficiency by using the bacterial strain.  <P>SOLUTION: This method for producing the L-amino acids is provided by culturing a microorganism belonging to Enterobacteriaceae, having a production capacity of the L-amino acids and modified so as to enhance an iron transporter activity by the enhancement or the like of the expression of ≥1 kinds of genes selected from tonB gene, fepA gene and fecA gene.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008187509-A (JP)
Title: Reproducing apparatus of received sound
Inventor: IMAI YUKIHIRO
IPC: G10L21/02
Filed: 2007-01-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a reproducing apparatus of received sound to output easy-to-listen sounds, regardless of the frequency characteristics of the received sounds.  <P>SOLUTION: The reproducing apparatus of received sound has a characteristic acquiring means for acquiring a first frequency characteristic which is the frequency characteristic obtained by decomposing a digital sound signal, based on a received sound signal each prescribed frequency band; a setting means for setting a value of a second frequency characteristic which is the frequency characteristic each prescribed frequency band; an operation means for calculating the gain each frequency band, based on the difference between the value of the first frequency characteristic and the value of the second frequency characteristic; and a characteristic changing means for changing the frequency characteristic of the digital sound signal, by multiplying the digital sound signal by the gain that corresponds to each frequency band of the digital sound signal.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008186418-A (JP)
Title: Information processor, server device, driver processing method, storage medium, program
Inventor: ONISHI YOSHINARI
IPC: G06F3/12
Filed: 2007-01-31
Abstract: <P>PROBLEM TO BE SOLVED: To achieve processing by a device driver for obtaining a normal processing result after installing the device driver to a device.  <P>SOLUTION: An agent determines (S76) whether the installed device driver is a regular version when processing by the device driver is executed after the device driver downloaded by a downloading means is installed (S71). In this case , when it is determined that the device driver is the regular version, the processing is executed by the installed device driver (S77). When it is determined that the device driver is not the regular version, on the other hand, requested processing is interrupted and a flag for re-installing the device driver to the device is set (S78).  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008187688-A (JP)
Title: Communication control device, and communication system
Inventor: NAKAMURA TAKESHI
IPC: H04W36/22
Filed: 2007-01-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a communication control device and a communication system capable of performing hand-over for suppressing deterioration of communication quality in a whole communication system.  <P>SOLUTION: The communication control device 300 controls communication between a mobile device 100, or the like and base stations 200 arranged to make communication areas to overlap (for example, to partially overlap), or the like. A resource management part 302 obtains resource information D2 indicating operating states of the plurality of base stations from the plurality of base stations, respectively, and manages the obtained resource information D2. A mobile device management part 301 obtains terminal information D1 indicating the operating states of the plurality of mobile devices from the plurality of mobile devices, respectively, and manages the obtained terminal information D1. A resource adjusting pat 304 specifies the mobile device and the base station which are made to perform hand-over among the plurality of mobile terminals and the plurality of base stations by using the terminal information D1 and the resource information D2.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008191208-A (JP)
Title: Encryption processing circuit, arithmetic unit, and electronic equipment
Inventor: AKIMA ISAO
IPC: G09C1/00
Filed: 2007-02-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide an arithmetic unit mounted with a security function.  <P>SOLUTION: The arithmetic unit includes a rewritable ferroelectric memory 200 for storing an encryption table LUT of one or more pairs of instruction codes and encryption codes generated by encrypting the instruction codes, a program memory 110 which stores one or more encryption codes, an instruction register 120 to which encryption codes are transferred in sequence from the program memory 110, an instruction decoder 130 to which an instruction code paired with an encryption code using the encryption table LUT is transferred, and an arithmetic logical operation unit 140 which performs arithmetic logical operation based upon the instruction code transferred to the instruction decoder 130.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008191775-A (JP)
Title: Disk array device and management method for duplicate volume in disk array device
Inventor: CHO KO
IPC: G06F3/06
Filed: 2007-02-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide a disk array device allowing effective use of a duplicate volume, and allowing increase/decrease of the number of generations during operation, and to provide a management method for the duplicate volume in the disk array device.  <P>SOLUTION: This disk array device has: a master volume; a duplicate group that is a set of a plurality of the duplicate volumes; a virtual link volume present in a set with the master volume; a duplication means performing duplication of the master volume to the duplicate volume through the link volume; and a link connection cutting means performing connection and cutting of a link between the link volume and the duplicate volume. An optional duplicate volume not performed with the duplication is selected from the duplicate group as a duplication destination and are link-connected with the link volume made to be the set with the master volume that is a duplication source, and the duplication is performed.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008188619-A (JP)
Title: Method and apparatus for laser beam machining, method for holding workpiece in laser beam machining, and method for holding protective body used in laser beam machining
Inventor: MORIMOTO HIROYUKI
IPC: B23K26/382
Filed: 2007-02-02
Abstract: <P>PROBLEM TO BE SOLVED: To prevent the sticking of machining remainder substances jetted in opening a hole to a workpiece when a minute hole, such as an ink discharging nozzle hole of an ink jet printer, is opened using a laser beam.  <P>SOLUTION: An apparatus for laser beam machining comprises a laser beam radiating section for oscillating and radiating a laser beam, an optical section for condensing the laser beam on the workpiece, a jig section for holding and manipulating the workpiece, the protective body for closely sticking to the surface of the workpiece, and an image processing means for measuring the position of the workpiece.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008189218-A (JP)
Title: Accelerator pedal device
Inventor: OGURA TAKAHIRO
IPC: B60K26/02
Filed: 2007-02-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide an accelerator pedal device capable of preventing any deviation in the rest position caused by the thermal deformation or the secular degradation or the like.  <P>SOLUTION: The accelerator pedal device comprises a pedal arm 30 having an accelerator pedal 30a, a housing body 10 and a housing cover 20 for rockingly supporting the pedal arm around the predetermined rocking axis L, return springs 53, 40 for returning the pedal arm to the rest position, a rest stopper 15a formed on the housing body 10 to stop the pedal arm at the rest position, and an abutting part 35 provided on the pedal arm so as to be attachably/detachably abutted on the rest stopper. A constraint part 25 for constraining the deformation of a rear wall part 15 for demarcating the rest stopper 15a is provided on the housing cover 20. The accelerator pedal (pedal arm) can be stopped at the predetermined rest position with high accuracy without any positional deviation caused by the secular change or the like.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008194120-A (JP)
Title: Display shelf
Inventor: IKEDA YOSHIHIKO
IPC: F21Y101/00
Filed: 2007-02-09
Abstract: <P>PROBLEM TO BE SOLVED: To light articles mounted on a display shelf without a light requiring electric wirings.  <P>SOLUTION: A transmission type screen 7 is arranged at the front area of a placing table 6 for placing an article 4 provided in the display shelf 1. A part of a projector image projected from a projector 14 is divided by a first optical system 23a provided inside the display shelf 1, then led to the back surface side of the screen 7 and transmitted and projected to the surface side. Also, another part of the projector image is led to a placing space 5 on the placing table 6 by a second optical system 23b provided inside the display shelf 1 and lights the article 4 arranged in the placing space 5.  <P>COPYRIGHT: (C)2008,JPO&INPIT