baber/WOPTO huggingface dataset:
Patent JP-2009199816-A (JP)
Title: Electronic apparatus
Inventor: FUJIOKA DAISUKE
IPC: H01R13/648
Filed: 2008-02-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electronic apparatus capable of enhancing a shield effect by reducing connection resistance when grounding a connector component to be grounded to a frame of a housing of the apparatus or the like, and being downsized by compactly collecting up conductive members interposed between the connector component to be grounded and the housing of the apparatus.  <P>SOLUTION: The electronic apparatus 1 includes a circuit board 4 having a wiring pattern with electronic components 5 mounted thereon, and a connector 2 for transmitting/receiving signals to/from an external apparatus. The electronic apparatus also includes a shielding flexible board 8 for shielding electromagnetic noise generated from the circuit board 4 and the electronic components 5 by covering the circuit board 4 and the electronic components 5. The flexible board 8 is structured to cover the circuit board 4 and the electronic components 5 from both surfaces by being folded back. It is preferable that conductive elastic bodies 9 and 10 electrically connecting the flexible board 8, a metallic shell of the connector 2 and a metallic case of the electronic apparatus 1 to one another are added.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009201252-A (JP)
Title: Digital protection and control device
Inventor: IMAI MICHIHIRO
IPC: H02H3/05
Filed: 2008-02-21
Abstract: <P>PROBLEM TO BE SOLVED: To solve the problem, wherein when any defect is detected in CPU, a nonvolatile memory mounted on a human interface control section, or a system control section, a protection and control device is locked and protection control of a power system cannot be carried out at all during the locking period of the protection and control device.  <P>SOLUTION: A device 10A for protecting and controlling a power system is equipped with means 1 and 2 for acquiring the quantity of system electricity from a power system and converting it into digital data; arithmetic processing means (MRU) 21 and 22, equipped with CPUs 31 and 32 which perform protection operation or control operation, by using the digital conversion data of the quantity of electricity; a means 3 for outputting a control command to external equipment, based on the results of the protection operation or control operation by the CPUs 31 and 32. A plurality of arithmetic processing means (MRU) 21 and 22 are mounted and the CPUs 31 and 32 perform protection operation or control operation independently, without delivering information therebetween.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009197971-A (JP)
Title: V-belt and v-belt assembling method
Inventor: KUWABARA SHINYA
IPC: F16G5/16
Filed: 2008-02-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a V-belt and a V-belt assembling method enabling to easily and reliably assemble an element and rings.  <P>SOLUTION: In this V-belt B, a large number of elements E comprising recessed parts 7 for housing lamination rings R, in which belt-like rings are laminated in plural layers, in plural lines, right and left detachment-prevention parts 8, 9 formed on opening sides of right and left inner walls 5a, 6a of the recessed part 7 and preventing detachment by engaging the lamination rings R, and right and left side faces 1, 2 contacting a belt winding groove 4a of a V-pulley 4, are annularly arranged. Plural lines of the lamination rings R are fitted and attached between both of the detachment prevention parts 8, 9 in the lines of the element and a bottom face 3a connecting both of the right and left inner walls 5a, 6a in the recessed parts 7. At least one of the inner walls 5a, 6a is formed as an enlarged-width inner wall face whose distance from a center in a width direction of the recessed part is relatively larger on the opening side than on the bottom face 3a side.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009197195-A (JP)
Title: Lipid including n-1, n-4 series and/or n-7 series unsaturated fatty acid and method for producing the same
Inventor: SAITO HIROAKI
IPC: C11C3/00
Filed: 2008-02-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide lipid containing new n-4PUFA and n-7PUFA having high potential for useful physiological functions, and a method for producing the lipid.  <P>SOLUTION: The lipid containing new n-1PUFA, n-4PUFA, and n-7PUFA is obtained by finely grinding pieces of meat of genus Calyptogena bivalve (cold-seep clam), Calyptogena phaseoliformis, Calyptogena soyoae, Calyptogena fausta, and Calyptogena okutanii and extracting lipid components with a chloroform-methanol mixture solution.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009207272-A (JP)
Title: Dc booster circuit
Inventor: SUZUKI SADANORI
IPC: H02M3/155
Filed: 2008-02-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a DC booster circuit having a compact output capacitor without increasing ripple of the output voltage.  <P>SOLUTION: In a booster circuit 10, a switching element 15 is connected between a ground GND and a series circuit 14 of a coil 13 and a primary winding 12a of a transformer 12 through which a current supplied from an input terminal 11 connected with a DC power supply E flows, and an anode of a diode 16 is connected to the contact between the series circuit 14 and the switching element 15. An output capacitor 17 is connected between a cathode of the diode 16 and the ground GND. A secondary winding 12b of the transformer 12 is connected between the cathode of the diode 16 and an output terminal 18. Polarity of the secondary winding 12b is set such that the potential on the output terminal 18 side increases as an exciting current increases in the direction from the input terminal 11 side of the primary winding 12a. A second capacitor 19 is connected between the ground and the contact between the secondary winding 12b and the output terminal 18.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009207033-A (JP)
Title: Fixed-line telephone set
Inventor: TO TADAMINE
IPC: H04M1/02
Filed: 2008-02-29
Abstract: <P>PROBLEM TO BE SOLVED: To solve such a problem that howling occurs due to a voice signal flowing into a cradle, in a fixed-line telephone set comprising a telephone set body and the cradle.  <P>SOLUTION: The cradle is connectably separated from the telephone set body, recesses are provided in side surfaces of the cradle, and the cradle is connected to the telephone body via space. With such an arrangement, the internal space of the cradle can be acoustically isolated from the telephone body and thus howling can be reduced.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009205038-A (JP)
Title: Single-layer electrophotographic photoreceptor and image forming apparatus
Inventor: HAMAZAKI KAZUYA
IPC: G03G5/05
Filed: 2008-02-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a single-layer electrophotographic photoreceptor and an image forming apparatus capable of effectively suppressing filming on the surface of a photosensitive layer and generation of black spots on a formed image caused by filming, even when an image is formed in any use environment, and capable of stably holding the sensitivity characteristics.  <P>SOLUTION: The single-layer electrophotographic photoreceptor and the image forming apparatus are characterized in that: a hole transporting agent is a styryl enamine compound expressed by formula (1); and an electron transporting agent has a solubility with tetrahydrofuran in a range from 27 to 50 wt.% (at a measurement temperature of 25°C). In formula (1), each of R<SP>1</SP>and R<SP>2</SP>represents an independent substituent, at least one of R<SP>1</SP>and R<SP>2</SP>represents a 6-12C aryl group or the like; and each of R<SP>3</SP>, R<SP>4</SP>, R<SP>5</SP>and R<SP>6</SP>represents an alkyl group or the like.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009208156-A (JP)
Title: Surface-coated cutting tool
Inventor: KOIKE SACHIKO
IPC: B23B51/00
Filed: 2008-02-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a surface-coated cutting tool having a coating capable of providing high abrasion resistance.  <P>SOLUTION: This surface-coated cutting tool has a base material and the coating formed on the base material, wherein the coating includes one or more layers, and at least one of the layers is a niobium-containing vanadium layer including a primary compound having a pyramidal-quadratic crystal structure and indicated by a chemical formula of V<SB>X</SB>Nb<SB>1-X</SB>Z<SB>Y</SB>(wherein, X and Y indicate atomic ratios, respectively, and X is 0.5≤X≤0.65, Y is 0.1≤Y≤2, and Z represents at least one element selected from a group composed of boron, oxygen, carbon and nitrogen).  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009208161-A (JP)
Title: Cutting tool with chip guiding function and cutting method therefor
Inventor: SHAMOTO EIJI
IPC: B23B27/14
Filed: 2008-02-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a cutting tool and a cutting method for the cutting tool which enable the curl of a chip to be corrected without causing the chip to be jammed and also allow the chip to be guided by correcting the direction of the chip to a desired direction.  <P>SOLUTION: This cutting tool 1 has a guide groove 7 formed in a raked face 4 and extending from a cutting edge line 5 to guide a chip 10. The guide groove 7 has a smaller width than the chip 10. A part of a rake face side of the chip 10 is fitted into the guide groove to allow the chip 10 to be guided. A cover 8 may be provided on the raked face 4. In place of the guide groove 7, a guide protrusion may be formed.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009208878-A (JP)
Title: Material lifting management system using temporary elevator, and lifting management method
Inventor: YAMAZAKI SHINOBU
IPC: B65G1/137
Filed: 2008-03-03
Abstract: <P>PROBLEM TO BE SOLVED: To drastically reduce working effort by streamlining lifting management.  <P>SOLUTION: A material lifting management system includes: an electronic tag 4 attached to a material 3 and containing material information T1 identifying the material 3; a communication antenna 5 disposed in a temporary elevator 2 and capable of wirelessly receiving the material information T1 from the electronic tag 4; a tag management device 6 which inputs the material information T1 from the communication antenna 5 and has the function to transmit the material information T1 to an elevator operation control section 7, the function to output the material information T1 to a speaker 61 at a predetermined stop floor, and the function to store material lifting record information T4 on the completion of unloading when the electronic tag 4 becomes unrecognized by the communication antenna 5 within the temporary elevator 2; and an information dispatch section 10 to receive the material lifting record information T4 from the tag management device 6 and transmit the material lifting record information T4 to a terminal managed by a material manager.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009211965-A (JP)
Title: Lithium ion secondary battery
Inventor: YAMADA KAZUHIRO
IPC: H01M10/052
Filed: 2008-03-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide the constitution of a lithium ion secondary battery making a distinction of polarity between a positive electrode and a negative electrode unnecessary.  <P>SOLUTION: A lithium ion secondary battery 1 includes a lithium ion secondary battery base body 10 including a first electrode 11, a second electrode 12 and a solid electrolyte 13; and a housing member 20 housing the lithium ion secondary battery base body 10. Each active material of the first electrode and the second electrode of the lithium ion secondary battery base body 10 contains Li<SB>2</SB>FeS<SB>2</SB>. The housing member 20 includes an insulating substrate 21 having a surface on which the lithium ion secondary battery base body 10 is placed and a metallic cover member 22 joined with the insulating substrate 21 so as to cover the lithium ion secondary battery base body 10 placed on the surface of the insulating substrate 21. An insulator 30 is arranged in the inner space of the housing member 20 so as to surround the lithium ion secondary battery base body 10.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009213511-A (JP)
Title: Game machine
Inventor: TAKAHASHI YUICHI
IPC: A63F7/02
Filed: 2008-03-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a game machine canattracting a player's excitement and enjoyment by appropriately shifting a performance mode for determining a type of a variable performance of symbols.  <P>SOLUTION: The game machine has a regular mode and a mode A which shows to have a higher expectation level of producing a probability variable state than that of the regular mode, as performance modes for determining the type of the variable performance. If the number of winning determinations executed during the time when the regular mode is produced is ≤100 times, the game machine executes a process of shifting the performance mode from the regular mode to the mode A (S143 and S144), which is triggered by a 2R jackpot and a minor win (S142: YES). Besides the shift to the mode A triggered by the 2R jackpot and the minor win, the game machine executes a shift to the mode A triggered by a determination of a specific variation pattern (S166 and S167) when the number of winning determinations is ≥101 times (S162:Yes, S164).  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009215900-A (JP)
Title: Six-cylinder engine
Inventor: EZAKI SHUICHI
IPC: F02D17/02
Filed: 2008-03-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a six-cylinder engine having more excellent characteristics and enabling cylinder cut-off operation (in particular, V-type or horizontally opposed six-cylinder engine).  <P>SOLUTION: This engine (1) has a resting cylinder setting part (3). The resting cylinder setting part (3) sets resting cylinders to make operating cylinders in a four-cylinder operation mode (two-cylinder rest) rest in a two-cylinder operation mode (four-cylinder rest) and to make operating cylinders in the two-cylinder operation mode rest in the four-cylinder operation mode. The resting cylinder setting part (3) stops operations of intake valves (21) corresponding to the resting cylinders in each operation mode.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009219225-A (JP)
Title: Vehicle driving system
Inventor: HASHIMOTO HIRONOBU
IPC: B60L3/04
Filed: 2008-03-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a vehicle driving system whose life is not shortened even though a switching element provided in an inverter circuit develops a short-circuit fault.  <P>SOLUTION: The vehicle driving system includes: a motor generator that drives a vehicle by polyphase alternating-current power inputted from multiple motor generator terminals connected to an inverter circuit and outputs polyphase alternating-current power generated by regenerative braking of the vehicle from the motor generator terminals; interphase switches connected between the motor generator terminals; and a switch control unit that controls the interphase switches. When an interphase short-circuit fault is detected in the inverter circuit, the switch control unit turns on the interphase switches.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009214974-A (JP)
Title: Traveling vehicle system
Inventor: KOBAYASHI ATSUSHI
IPC: G05D1/02
Filed: 2008-03-10
Abstract: <P>PROBLEM TO BE SOLVED: To eliminate an idle time of a traveling vehicle due to communication delay by holding the maintenance of the traveling vehicle and the cancellation of a conveyance command without difficulty.  <P>SOLUTION: Conveying and delivering of articles are conducted by assigning the conveyance command from a controller to the traveling vehicle. The controller sends a transfer reservation which prescribes the next destination and does not prescribe the delivery and receipt to the traveling vehicle before receiving a completion report of the conveyance command from the traveling vehicle, and sends the next conveyance command when the completion report is received. The traveling vehicle reports to the controller when the conveyance command is completed, and travels to a destination prescribed by the transfer reservation after the completion of the conveyance command in execution when the transfer reservation is received. As a result, there is no period for the traveling vehicle to stop and wait for the command from the controller and no timing for the traveling vehicle to have double conveyance command.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009216555-A (JP)
Title: Detection surface and its forming method
Inventor: HAKETA YASUSHI
IPC: G01N33/548
Filed: 2008-03-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a detection surface fixable by being adjusted by a simple operation, whereas the detection surface for immobilizing a physiologically active substance requires hitherto a complicated operation such as repetition of chemical constant processing in an SPR (Surface Plasmon Resonance) measuring device, to thereby require a long time for manufacturing a sensor chip, and it is difficult for a using person to adjust directly for himself.  <P>SOLUTION: A polymer containing a carboxy group or a polysaccharide containing a carboxyl group forms a film by a physical adsorption method directly or together with a thickener on a metal surface of some of gold, silver, copper, platinum and aluminum, to thereby form the detection surface.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009218967-A (JP)
Title: Impedance matching method of antenna system, and antenna system
Inventor: KONISHI TAKAYOSHI
IPC: H01Q23/00
Filed: 2008-03-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide an antenna system, equipped with an EBG structure, which does not require either matching adjustment by shape adjustment of an antenna or a matching circuit, and improves the antenna gain as desired, without causing deterioration in the antenna characteristics, even when only an existent antenna is mounted.  <P>SOLUTION: The antenna system 300 comprising the EBG structure 110, having in-phase reflection characteristics, an antenna support 120 provided on the EBG structure 110 and made of an insulator, the antenna 220 supported by the antenna support 120, and an IC 230 connected to the antenna 220 is provided with an antenna support upper conductor 130, which functions as a conductor for impedance matching nearby the antenna 220, thereby performing impedance matching between the antenna 220 and IC 230.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009218975-A (JP)
Title: Image processing apparatus
Inventor: TANI YUJIRO
IPC: H04N19/426
Filed: 2008-03-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image processing apparatus circuit scale of which can be reduced as a whole by reducing storage capacity that a memory requires.  <P>SOLUTION: The image processing apparatus 1 includes a frequency conversion unit 3 which performs frequency conversion processing on a first pixel block as an object of processing, and a prefilter 2 which performs prefilter processing on areas overlapping with a plurality of processing unit areas of the frequency conversion unit 3 as processing unit areas before the frequency conversion processing. The prefilter 2 determines as an object of processing a second pixel block which is wider than the first pixel block by a predetermined number of pixels each in row and column directions. The prefilter 2 performs the prefilter processing on a plurality of second pixel blocks which are successive in the row direction, one after another. The number of pixel signals, associated in the column direction, of a pixel signal group input successively to the prefilter 2 for performing the prefilter processing is equal to the number of rows of the second pixel block.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009216024-A (JP)
Title: Intake device of internal combustion engine
Inventor: HIROOKA HISATO
IPC: F02F1/42
Filed: 2008-03-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide an intake device of an internal combustion engine capable of properly changing a cross sectional area of an intake passage, eliminating the risk of a sudden flow of gas from the inside of the intake passage into a cylinder.  <P>SOLUTION: An expandable/shrinkable bag 3 as a flow passage changing member, a pump 5 for supplying compressed air into the bag 3, and a pressure control valve 4 for changing the pressure inside the bag 3 are provided in an intake device 1 so that a cross sectional area of a flow passage 2b of an intake port 2 is changed in the state of fixing to one part 2a of the inner wall surface of the intake port 2.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008266595-A (JP)
Title: Pigment dispersion and aqueous ink for ink jet recording
Inventor: ITOTANI KAZUO
IPC: C09D11/00
Filed: 2008-03-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide an aqueous ink for inkjet recording excellent in the discharge property in a thermal method, and is excellent in wear resistance.  <P>SOLUTION: The pigment dispersion comprises water, an aqueous polymer and a pigment as essential components, wherein the aqueous polymer is carboxy group-containing polyurethane obtained by reacting a reaction product comprising, as a main ingredient, a compound expressed by general formula (1) prepared by reacting a diol compound (A) having one or two carboxyl groups in one molecule and a diisocyanate compound (B) and having isocyanate reaction rate in a range of 0.45-0.55; a diol compound; and a diisocyanate compound. An aqueous ink for ink jet recording is obtained by using the pigment dispersion. In general formula (1), R<SP>1</SP>and R<SP>3</SP>represent a partial structure excluding the isocyanate group of the compound (B) and R<SP>2</SP>represent a partial structure excluding the hydroxyl of the compound (A).  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009220973-A (JP)
Title: Grounding structure of sheet feed cassette, and image forming device with it
Inventor: ARAISHI KUNIAKI
IPC: B65H3/46
Filed: 2008-03-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a grounding structure of a sheet feed cassette can completely remove static electricity generated on sheets housed in the sheet feed cassette.  <P>SOLUTION: A coil spring 18 of a second conductive part attached to a sheet feed cassette attachment part 15 side is elastically deformed to allow the smooth movement of the sheet feed cassette 3 when the sheet feed cassette 3 is housed in the sheet feed cassette attachment part 15, and the coil spring 18 is elastically abutted on a conducting wire 17 of a first conductive part exposed on an outer surface side of the sheet feed cassette 3 when the sheet feed cassette 3 is housed in the prescribed housing position of the sheet feed cassette attachment part 15. The sheet feed cassette 3 and the conducting wire are abutted on a sleeve-shaped outer surface of the coil spring 18, and therefore, the coil spring 18 is completely abutted to the conducting wire 17 without causing damage to the coil spring 18 by contact between the sheet feed cassette 3 and the conducting wire 17, thus grounding the static electricity charged in the sheets through the conducting wire 17 and the coil spring 18.  <P>COPYRIGHT: (C)2010,JPO&INPIT