baber/WOPTO huggingface dataset:
Patent JP-2009260265-A (JP)
Title: Electron beam writing apparatus and electron beam writing method
Inventor: TOYA TAKANAO
IPC: G03F1/76
Filed: 2009-01-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electron beam writing apparatus and an electron beam writing method which correct the influence of a deviation of height of a mask without increasing an adjustable range of a focal height of a focal adjustment mechanism when holding the mask M at the back surface thereof.  <P>SOLUTION: A Z stage 5 is placed on an XY stage 3 in avoidance of an area to which a mark table 4 is fixed. The mask M is placed on a holding mechanism 6 provided on the Z stage 5. A middle value of the range adjustable by the focal adjustment mechanism is made coincident with the height of the mark table 4. The height of the mark table 4 is measured and the heights of plural measurement points of the mask M are measured. The Z stage 5 is moved in such a manner that the height of a middle value between highest and lowest values of the heights of these measurement points coincides with the height of the mark table 4.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010174564-A (JP)
Title: Joint hardware and panel joining method using the same
Inventor: KITAMURA KOJI
IPC: E04B2/56
Filed: 2009-01-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a joint hardware and a panel joining method using the joint hardware constituted to dispense with troublesome work such as welding to improve workability as well as dispensing with changing a bolt position according to the kind of a beam.  <P>SOLUTION: The joint hardware S for connecting a panel P to a structure H of a building skeleton comprises a bridging section 3; a panel connection part 1 rising almost perpendicularly from the bridging section 3 and connected to a horizontal frame W1; and a structure connection part 2 rising almost perpendicularly from the bridging section 3 in the same direction as the rising direction of the panel connection part 1 to face almost parallel with the panel connection part 1, and connected to the structure H. The free end of the panel connection part 1 is formed with a rotation stop piece 11 rising almost perpendicularly in a reverse direction to the extended direction of the bridging section 3.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010175042-A (JP)
Title: Cylinder device
Inventor: MINOGUCHI KAZUNORI
IPC: F15B15/14
Filed: 2009-01-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a cylinder device, reduced in complicated component processing or complicated assembling operation.  <P>SOLUTION: The hydraulic cylinder 1a includes an outer cylinder 2 having an opening 4 at one end, a piston 14 slidably inserted into an inner cylinder 3 disposed within the outer cylinder 2 to divide the inside of the inner cylinder 3 to two chambers, a sealing member 6 inserted to the opening 4 of the outer cylinder 2 to seal the inside of the outer cylinder 2, an annular fixing member 10a inserted to the opening 4 of the outer cylinder 2 and disposed on the open side of the outer cylinder 2 relative to the sealing member 6, and a piston rod 15 inserted into the outer cylinder 2 through the sealing member 6 and the fixing member 10a and integrally moving with the piston 14. Since the fixing member 10a is caulked to the outer cylinder 2, mixing of fine chips by complicated component processing or the like into the outer cylinder 2 can be reduced to simplify the assembling operation.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009218205-A (JP)
Title: Cathode active material for lithium secondary battery, cathode for lithium secondary battery, lithium secondary battery, and their manufacturing method
Inventor: FUJII AKIHIRO
IPC: H01M4/58
Filed: 2009-01-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a cathode active material for a manganese phosphate system lithium secondary battery of large discharge capacity and a lithium secondary battery using the same.  <P>SOLUTION: In the powder X-ray diffraction diagram using CuKα beams, a cathode active material, or a cathode containing the same, expressed in general formula: LiMn<SB>(1-x-y)</SB>Fe<SB>x</SB>M<SB>y</SB>PO<SB>4</SB>(0≤x≤0.5, 0≤y≤0.1, M=Mg, Co, Cr, Ti, Y, Mo, Nb) uses one with a larger diffraction line strength of 2θ=16.9±0.5° than that of 2θ=29.2±0.5°. Such a material uses as a precursor sediments obtained from aqueous solution at least containing manganese ion, phosphoric acid ion, and lithium ion, and made alkaline of pH 7.0 or more with ammonia water and is synthesized by calcining the precursor.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2010097584-A (JP)
Title: Image pickup apparatus
Inventor: MORI KOICHIRO
IPC: G06F3/023
Filed: 2009-02-02
Abstract: <P>PROBLEM TO BE SOLVED: To solve the problem wherein it is troublesome to input characters located apart from each other by operating a dial operation part of an image pick up apparatus.  <P>SOLUTION: When a display mode switching means sets a character input screen display mode, a display control means displays a part of first or second character sequence composed of a plurality of input character candidates arranged in matrix, on a character sequence display field 31 of a liquid crystal monitor 5. When a rotary dial 6 is operated, the character candidates arranged in a row direction are shifted in the right or left direction corresponding to the direction A or B. When a cursor-up button 11 or a cursor-down button 12 is operated, the character candidate to be selected is shifted in a vertical row direction, which is different from the horizontal row direction.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010180906-A (JP)
Title: Jointing structure and joining method for different kind of pipe
Inventor: SASAKI KIMIHIKO
IPC: F16L13/10
Filed: 2009-02-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide a jointing structure and a jointing method for a different kind of pipe, which can joint a synthetic resin pipe such as a polyethylene pipe and a metal pipe including a flexible pipe by improving the waterproof property and slipping-out strength.  <P>SOLUTION: The jointing structure and jointing method for the pipe of the different kind include a receiving opening 13 provided at an end of the metal pipe 11 to fit and insert the end of the synthetic resin pipe 12, a centering and axial force receiving member 17 secured to the end inner periphery of the receiving opening 13 at several positions, a waterproofing member 18 made of butyl rubber or water expanding rubber and mounted on the inner peripheral surface of the receiving opening 13, and a caulking material 22 such as shrinkage-compensating mortar and resin mortar, which is filled and solidified in a clearance 21 between the receiving opening 13 and the synthetic resin pipe 12 fitted and inserted into the receiving opening 13. When the synthetic resin pipe 12 is inserted by the centering and axial force receiving member 17 secured in the inner periphery of the receiving opening 13, it is prevented from moving so as to be centered and jointed in a short time with excellent workability. Furthermore, the waterproofing member is completely jointed to the caulking material filled in the clearance and solidified through chemical reaction so as to achieve the waterproofing property and improve the adhesion strength.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010180437-A (JP)
Title: Metallic material having deodorization function
Inventor: WAKASA TOMOAKI
IPC: C25D15/02
Filed: 2009-02-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a metallic material for improving deodorization performance, while maintaining the surface texture feeling of the metal and without remarkably damaging the characteristics (texture, electroconductivity or the like) of the metal.  <P>SOLUTION: The surface of a metallic material is subjected to dispersion plating, wherein nonmetal inorganic fine particles comprising, as composing elements, one or more kinds selected from Ag, Cu and Zn, and in which the maximum diameter in a single particle is ≤50 μm are dispersed by 1 to 30% in the sweeping area ratio of the surface (the surface area obtained by neglecting extremely fine ruggedness).  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010183708-A (JP)
Title: Battery state monitoring circuit and battery device
Inventor: SANO KAZUSUKE
IPC: H02J7/02
Filed: 2009-02-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a battery state monitoring circuit and a battery device, which can inhibit discharging without enabling over-discharging cell balancing when an overcurrent detection circuit detects a discharge overcurrent without adding a terminal to the battery state monitoring circuit.  <P>SOLUTION: A detection signal of the overcurrent detection circuit is input to a communication terminal of an over-discharge signal of the battery state monitoring circuit on a side where the overcurrent detection circuit is installed and to a communication terminal of an over-charge signal. An over-discharging cell balancing circuit outputs a cell balancing signal when an over-discharge detection signal is not in an over-discharge detection state, an over-discharge signal is in an over-discharging state and the over-charge signal is not in the over-charging state.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010186847-A (JP)
Title: Semiconductor device, method of manufacturing the same, and electronic apparatus
Inventor: CHINO TERUAKI
IPC: H01L25/07
Filed: 2009-02-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a semiconductor device that can be reduced in size in the thickness direction, a method of manufacturing the semiconductor device, and an electronic apparatus, regarding the semiconductor device including an electronic component, a pad electrically connected to the other wiring substrate and a wiring substrate electrically connected to the electronic component, the method of manufacturing the semiconductor device, and the electronic apparatus.  <P>SOLUTION: An accommodating part 41 is provided through a first substrate body 31 in the part where pads 33, 34 are not formed and an electronic component 24 is arranged to the accommodating part 41, in such a manner that a surface 24C of the electronic component 24 in the side where an electrode pad 78 is formed is placed in contact with the bottom surface (upper surface 61A of an insulating layer 61 of the part exposed to the accommodating part 41) of the accommodating part.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010193558-A (JP)
Title: Controller for electric vehicle
Inventor: YAMADA SATORU
IPC: B60L3/00
Filed: 2009-02-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a controller for electric vehicles, preventing breakage of a charging resistor or a semiconductor switching element provided in a motor circuit when a failure occurs to stop a system, and extends lifetime of the charging resistor and the semiconductor switching element.  <P>SOLUTION: The controller includes a motor generator MG and a motor high-voltage circuit 30. When a vehicle stop request is detected, the controller stops the system by discharging a smoothing capacitor 33 and disconnecting high-voltage relays 31, 32. In an FR hybrid vehicle, a system stop control means (FIG. 3 (not shown)) operates as follows: in a normal operating state, the system stop control means disconnects the second high-voltage relay 32 connected in parallel with a pre-charge FET 35 and then disconnects the first high-voltage relay 31 on the side opposite to the pre-charge FET 35, or in an abnormal state when a current may flow in the pre-charge FET 35 in reverse direction, disconnects the first high-voltage relay 31 on the side opposite to the pre-charge FET 35 and then disconnects the second high-voltage relay 32 connected in parallel with the pre-charge FET 35.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010193576-A (JP)
Title: Power converter
Inventor: MIYAZAKI SATOSHI
IPC: H02M7/497
Filed: 2009-02-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a power converter quickly selecting a spatial vector voltage required to output a three-phase balanced voltage even if a spatial vector voltage of an instantaneous spatial vector is high.  <P>SOLUTION: An output converter 12 is configured to multiplex a plurality of three-phase converters 11a, 11b and 11c for outputting a plurality of spatial vector voltages in series to output the three-phase voltage to a power system 13. A controller 14 selects a spatial vector voltage from the instantaneous spatial vector formed by the plurality of spatial vector voltages so as to satisfy a command value Vr of the output voltage obtained by tracking a round locus indicating a balanced three-phase voltage, and controls the output voltage of the multiplex transformer 12. In this case, the controller 14 forms a triangle including the command value Vr of the output voltage therein and having three spatial vector voltages adjacent to the command value Vr as apexes, selects the spatial vector voltage closest to the command value Vr out of the apexes of the triangle, and outputs the selected spatial vector voltage as an output voltage of the multiplex transformer 12.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010190678-A (JP)
Title: Oil-holding structure of bearing for timepiece, and timepiece with the same
Inventor: NAKAJIMA MASAHIRO
IPC: G04B31/08
Filed: 2009-02-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide an oil-holding structure of a bearing for a timepiece that holds lubricating oil between shafts at an appropriate level, and the timepiece with the same.  <P>SOLUTION: In the end 3 supported by a radial bearing 12, of the shaft 2 of a wheel 1 which constitutes a train for the timepiece and is supported by a thrust bearing 11 and the radial bearing 12, the oil-holding structure 5 of the bearing 10 for the timepiece has a slender vertical hole 30 which extends along the extending direction of the rotation center axis C of the shaft 2, and a horizontal hole 40 which extends in the direction of intersecting the rotation center axis C and which opens at one end 44 in the outer peripheral surface 33 of the end 3 and opens at the other end 42 in the vertical hole 30 to communicate with the vertical hole 30.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010193326-A (JP)
Title: Image processing apparatus, two-dimensional code superimposing method, and computer program
Inventor: HABA KENYA
IPC: H04N1/387
Filed: 2009-02-20
Abstract: <P>PROBLEM TO BE SOLVED: To embed a two-dimensional code like a security code into the image of a document more appropriately as compared with the prior arts.  <P>SOLUTION: In an image forming apparatus 1 including a CPU 1a, a document reader 1j2 and an image forming section 1h1, following processing is executed. The document reader 1j2 reads an image representing a document. The CPU 1a performs processing for superposing a two-dimensional code on ruled lines included in the read image. The image forming section 1h1 then prints an image on which the two-dimensional code has been superposed on a paper sheet.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010190529-A (JP)
Title: Range hood
Inventor: AIZAWA YOSHIHIRO
IPC: F24F7/06
Filed: 2009-02-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a range hood significantly reducing the amount of exhaust gas leaked to an outer side (indoor side) of the range hood.  <P>SOLUTION: This range hood 1 is configured by obliquely mounting a grease filter 2 inside of a box-shaped body 1f surrounded by right and left side plates 1b, 1c, a back plate 1d, a top plate 1e and a front plate 1a and opened at its lower face. A backflow preventive plate 3 is horizontally mounted on a lower end section of the front plate 1a. A length d of a short side of the backflow preventive plate 3 is determined so that a ratio R(=d/D) to a depth width (D) of an opening section of the box-shaped body 1f is set to 0.33≥R≥0.2.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010190179-A (JP)
Title: Two-speed switching piston for hydraulic motor
Inventor: TAKADA KATSUHIKO
IPC: F16H61/42
Filed: 2009-02-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a two-speed switching piston for a hydraulic motor, increasing a switching speed to a high-speed mode, surely keeping the high-speed mode, and preventing mechanical and fluid shocks caused by sudden bringing-in operation in switching from the high-speed mode to a low-speed mode.  <P>SOLUTION: The two-speed switching piston for a hydraulic motor includes: a main piston on a tip side; an auxiliary piston on a rear end side; and a piston spring loaded between them to urge them in the direction separating them from each other. In the two-speed switching piston, a swash plate is tilted to a high-speed position while the main piston is projected from a piston chamber, and the swash plate is tilted to a low-speed position while both of the main piston and the piston are brought into the piston chamber. In the piston chamber, an in-piston space closed excluding a throttling channel disposed to the auxiliary piston is formed between a head part of the main piston and a bottom part of the auxiliary piston. The throttling channel connects the in-piston space with a bottom space of the piston chamber, and a channel for feeding/discharging high-pressure oil is opened to the bottom space of the piston chamber.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010191364-A (JP)
Title: Image forming apparatus
Inventor: IMAHORI MASAAKI
IPC: G03G15/08
Filed: 2009-02-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image forming apparatus that effectively suppresses, compared with conventional ones, nonuniform density resulting from a development gap change caused by shakes of a latent image carrier and a developer carrier without increasing the downtime of the apparatus and toner consumption.  <P>SOLUTION: The apparatus has a shake amount measuring point corresponding to two or more amounts of shakes included in photoreceptor shake amount measurement information which is an amount of the shake of the circumference of a photoreceptor. The apparatus also has a shake amount measuring point corresponding to an amount of two or more shakes included in sleeve shake amount measurement information which is an amount of the shake of the circumference of a developing sleeve. The apparatus finds out each developing electric field intensity when these points face each other in a developing area, and determines the content of developing electric field intensity control in which the intensity of all the found-out developing electric field intensity are within a permissible range of the target electric field intensity (S802). Following the determined controlled content, developing electric field intensity control is exerted (S803).  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010194634-A (JP)
Title: Slit edge chip guide device of continuous paper
Inventor: KITAGUCHI HIROKAZU
IPC: B26D7/18
Filed: 2009-02-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide a device capable of surely slitting continuous paper by a slitter.  <P>SOLUTION: The device includes suction ports 15x, 15y sucking edge chips 13x, 13y generated at both right and left ends of separately-packing paper when slitting the separately-packing paper as an example of the continuous paper supplied from raw paper 13 by a rotary blade 14 of the slitter 11 in multiple slips of paper 13a, 13b, ..., and also includes a rubber roller 17 guiding each slips of paper 13a, 13b, ..., slit by the rotary blade 14 of the slitter 11 and the edge chips 13x, 13y in a predetermined direction. The rubber roller 17 is synchronized with the rotary blade 14 of the slitter 11 to be driven, and thereby almost the same tension is imparted to the slips of paper 13a, 13b, ..., and the edge chips 13x, 13y.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010200470-A (JP)
Title: Energy regeneration snubber circuit
Inventor: KITAGAWA HIROSHI
IPC: H02M3/155
Filed: 2009-02-25
Abstract: <P>PROBLEM TO BE SOLVED: To ensure high efficiency by efficiently regenerating snubber energy of a step-up chopper circuit and reducing a voltage to be applied to a power switching element.  <P>SOLUTION: An auxiliary resonance capacitor C2 and an auxiliary resonance inductor L2 are arranged. A series circuit of the auxiliary resonance capacitor C2, the auxiliary resonance inductor L2, a diode D4 and a snubber capacitor C3 is connected between the main current terminals of the power switching element Q1 in parallel. A snubber diode D3 is connected between a connection point of one main current terminal of the power switching element Q1 and a reverse flow blocking diode D2, and one end of the snubber capacitor C3. A diode D5 is connected between a connection point of the auxiliary resonance capacitor C2 and the auxiliary resonance inductor L2, and one end of an output capacitor C4.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010198360-A (JP)
Title: Information setting system
Inventor: OKOCHI SATOSHI
IPC: G06F13/00
Filed: 2009-02-25
Abstract: <P>PROBLEM TO BE SOLVED: To reduce the operation load of a user performing a classification into a device group and a setting of setting information for a device used in an environment where a plurality of devices are classified into a plurality of device groups.  <P>SOLUTION: A system includes: a scanner 10 including an acquisition unit 185 for acquiring the setting information and identification information of a printer 20 from the printer 20 belonging to the same classified group and a group information memory 17 for storing the identification information and setting information acquired by the acquisition means 185; and the printer 20 including an acquisition unit 265 for acquiring the identification information and the setting information from the group information memory 17 in the scanner 10, a decision unit 266 for determining its own group based on the identification information and the setting information, and a setter 267 for setting the setting information in the printer 20 itself based on the setting information of the printer 20 belonging to the group determined by the decision unit 266.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009227671-A (JP)
Title: Preventing or treating agent of eye disease accompanied by optic nerve disorder
Inventor: HIRAI SHINICHIRO
IPC: A61K9/06
Filed: 2009-02-27
Abstract: <P>PROBLEM TO BE SOLVED: To search the new medicinal uses of 2-phenyl-1,2-benzisoselenazol-3(2H)-one or its salt.  <P>SOLUTION: This 2-phenyl-1,2-benzisoselenazol-3(2H)-one or its salt is useful as a preventing or treating agent of eye diseases accompanied by ophthalmic nerve disorder, since it exhibits an excellent retinal ganglion cell death inhibitory effect in pharmacological tests using rats.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010199451-A (JP)
Title: Installed data creation assisting apparatus and part-mounting apparatus
Inventor: KUBOTA KOTA
IPC: H05K13/04
Filed: 2009-02-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide an installed data creation assisting apparatus which readily grasps the installed data which are created inappropriately.  <P>SOLUTION: This installed data creation assisting apparatus is an installed data creation assisting apparatus 100, including: an input means 3 for reading image information 23c of the substrate surface; an output means 4 for displaying an installed data 23a and an image 40B1 of the substrate surface; and a control means 2 for inspecting whether there is failure in the display by overlay-displaying a parts shape image 40B2, made to show a profile corresponding to the type of the parts over an image 40B1 of the substrate surface displayed in the output means 4, based on the installed data 23a, wherein the control means 2 includes a warning display treating part 22d for displaying data, corresponding to a parts shape image 40B2 displayed inappropriately among all the installed data 23a which are displayed in the output means 4 distinguishably from other data, when a parts shape image 40B2 is displayed inappropriately on an image 40B1 of the substrate surface.  <P>COPYRIGHT: (C)2010,JPO&INPIT