baber/WOPTO huggingface dataset:
Patent JP-2008005613-A (JP)
Title: Control power circuit for inverter
Inventor: MAKINO YOZO
IPC: H02M3/28
Filed: 2006-06-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a control power circuit for an inverter capable of attaining cost reduction by reducing the size of a device.  <P>SOLUTION: This control power circuit for an inverter includes a first rectifying circuit 52 for outputting +12 V power supply for an analog circuit, by rectifying the voltage obtained between one end of the secondary side wiring 43 of a transformer 10 and a middle point; and a second rectifying circuit 53 for outputting -12 V power supply for the analog circuit, by rectifying the voltage obtained between the other end of the secondary-side wiring 43 and the middle point on the secondary side of the transformer 10, with a wiring 11 and the series circuit of a transistor 2 on the primary side. The voltage combining the first rectifying circuit 52 and the second rectifying circuit 53 is outputted as a 24-V power supply for a relay sequence circuit.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008004011-A (JP)
Title: Computer device with method of restoring data of nonvolatile memory
Inventor: HIKICHI ATSUSHI
IPC: G06F12/16
Filed: 2006-06-26
Abstract: <P>PROBLEM TO BE SOLVED: To solve the problems that data are sometimes destroyed and a fault (error code output) occurs by power interruption during write to a readable and writable nonvolatile memory device (HDD, SRAM, FRAM or FLASH or the like), inconsistency among two or more pieces of data occurs when the data in the middle of write are just abandoned, and there is the possibility that they can not be restored.  <P>SOLUTION: (1) The area of a nonvolatile memory is subdivided to shorten parity calculation time. (2) A write area is saved before writing actual data to prepare for power interruption. (3) A mechanism of simultaneously backing up two or more areas in the case that data write over the plurality of areas is generated is used to prevent data inconsistency.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008016706-A (JP)
Title: Laminated ceramic capacitor and its manufacturing method
Inventor: WADA HIROYUKI
IPC: H01G4/30
Filed: 2006-07-07
Abstract: <P>PROBLEM TO BE SOLVED: To be hard to produce any deterioration of an insulating tolerance caused by an electrode wear in an edge of an internal electrode and a resulting increase of a thickness, in a firing process of manufacturing a laminated ceramic capacitor in which a ceramic layer and the internal electrode are thinly laminated.  <P>SOLUTION: The laminated ceramic capacitor 11 has a laminated structure consisting of: a ceramic element assembly 13 made of a dielectric ceramic; and a plurality of internal electrodes 14 which are formed in the ceramic element assembly 13 in a laminar state and use nickel as a principal component. The ceramic element assembly 13 is equipped with: a plurality of ceramic layers 16 for capacitance formation; and ceramic layers 17 for level difference absorption which are formed, so that the internal electrodes 14 and the edge sections contact each other. The ceramic layer 16 for capacitance formation is made of titanate system ceramic, and the ceramic layer 17 for level difference absorption is made up of CaZrO<SB>3</SB>system ceramic.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008021452-A (JP)
Title: Induction heater
Inventor: HAMAGUCHI MAKI
IPC: H05B6/02
Filed: 2006-07-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide an induction heater capable of heating a gas by enhancing heat exchange with the gas to be circulated.  <P>SOLUTION: In this induction heater, a substrate 2 is made of a carbon material, and the substrate 2 is coated with an insulating coat 3.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008017929-A (JP)
Title: Cart
Inventor: SAKAKIBARA YOSHIYA
IPC: A61G12/00
Filed: 2006-07-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a cart configured to be used by inserting a top plate of a table or the like under a top plate, have handle portions prevented from being protruded from the sides, and require a reduced cart storing space when not used.  <P>SOLUTION: A pair of left and right posts 6 and 6 are raised from the rear end of a storage portion 10 having a taking-out port at the back side, the upper part separated above the upper ends of the pair of left and right supports at the storage portion 10 is provided with top plate-supporting members 13 and 13 directed forward, both of the top plate-supporting members 13 and 13 are provided with the top plate 14 so that the rear end is positioned forward from the rear end of the storage portion 10 form the handle portions 16 and 16 at connected parts between both supports 6 and 6 and the top plate-supporting members 13 and 13, and an approach space for the top plate 21 of the table 20, which has openings on the front side and both sides, is formed between the upper end of the storage portion 10 and the lower surfaces of the top plate-supporting members 13 and 13 and the top plate 14.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008019969-A (JP)
Title: Bearing for driving force transmission system
Inventor: TSUCHIDA YUKI
IPC: F16C33/66
Filed: 2006-07-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a bearing for a driving force transmission system in which false brinelling or rusting hardly occurs.  <P>SOLUTION: The bearing 1 for the driving force transmission system comprises an outer ring 2, an inner ring 3, and a plurality of rollers 4 freely rotatably disposed between the track plane 2a of the outer ring 2 and the track plane 3a of the inner ring 3. At least one of the outer ring 2, the inner ring 3 and the rollers 4 is provided with a metal coating consisting of solid lubrication agent such as molybdenum disulfide, tin, copper system alloy, and zinc at least on part of the surface. The metal coating is formed by shot peening.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008018398-A (JP)
Title: Discharge crushing method
Inventor: KAKIUCHI YUKIO
IPC: B02C19/00
Filed: 2006-07-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a discharge crushing method requiring no formation of a lot of holes in concrete part, having high work efficiency.  <P>SOLUTION: A groove 7 is formed on the concrete face (face 5) of a crushing object (concrete plate 4) in which a concrete part 4b is bonded to a non-concrete part 4a; discharge parts 30 of an electrode device 3 and a pressure transmitting medium 42 surrounding the discharge parts are provided in the groove 7; and the crushing object is crushed by applying voltage to the electrodes of the discharge parts for discharging, with an opening of the groove installed with the discharge parts and pressure transmitting medium blocked with a covering material (weight 43).  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007217789-A (JP)
Title: Enameled product and glaze
Inventor: NISHIMURA SATORU
IPC: C23C28/00
Filed: 2006-07-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide enameled products which have improved tight adhesion of steel substrate and porcelain enamel layer and are excellent in the resistance to sulfuric or hydrochloric acid dew point corrosion; and a glaze.  <P>SOLUTION: An enameled product obtained by forming a porcelain enamel layer having a thickness of 50 to 700 μm on the surface of a substrate made of a steel containing by mass Cu: 0.05 to 0.5%, Si: 0.1 to 2.0%, Mn: 0.05 to 2.0%, P: 0.005 to 0.10%, S: 0.005 to 0.1%, and C: 0.20% or below with the balance being Fe and unavoidable impurities. The Co oxide content of the porcelain enamel layer is controlled to be 0.01 to 10% in terms of Co and/or the Ni oxide content thereof is controlled to be 0.05 to 20% in terms of Ni. Alternatively the total Ni content of the substrate and the porcelain enamel layer is controlled to be 0.005 to 4.5% based on the whole mass of the enameled product and/or the total Co content thereof is controlled to be 0.008 to 4.0% based thereon.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2006274800-A (JP)
Title: Building designed by utilizing microclimate
Inventor: NAKATANI JUN
IPC: E04B1/70
Filed: 2006-07-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a building designed by utilizing a microclimate, which can enhance ventilation and heat exhaust actions and reduce resource energy and power consumption, by effectively utilizing natural energy.  <P>SOLUTION: This building designed by utilizing the microclimate, which takes in air from the outside and which exhausts the air from the upper floor or a roof section, comprises: a plurality of openings 10 which are provided on the lower floor of the building and which include at least one fenster; a transom 12 which is provided in a position away from the at least one fenster on the lower floor; a wind tunnel 14 which is provided in a ceiling on the lower floor; and a heat exhaust tower 15 which is provided on the roof of the building. In the building, an air circulation passage is continuously formed of the transom 12, the wind tunnel 14 and the heat exhaust tower 15, and the roof section is provided with a roof light window 18 which can exhaust the air and heat from the wind tunnel 14 to the outside.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2008023430-A (JP)
Title: Garbage disposer
Inventor: MATSUOKA ATSUSHI
IPC: B02C18/00
Filed: 2006-07-19
Abstract: <P>PROBLEM TO BE SOLVED: To adjust water supply timing in automatic water supplying.  <P>SOLUTION: When a locking state of an open/close lid 11 is detected, an open/close valve 100B is controlled to an opened state slightly delayed from the detecting timing (ta=1 to 2 seconds), to automatically supply city water into a hopper 3 as crushing water. Thus, water is automatically supplied with an interval enough to leave the hand from a grip, not automatically supplied simultaneously with locking of the open/close lid, to substantially surely avoid a situation of a sleeve wetted with discharged city water.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008025672-A (JP)
Title: Ball bearing
Inventor: HOSOYA MASAYUKI
IPC: F16C33/37
Filed: 2006-07-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a ball bearing hardly causing wear in a ball and a separator.  <P>SOLUTION: The full type ball bearing is provided with an inner ring 1, an outer ring 2, a plurality of balls 3, and separators 4 interposed between the respective balls 3. In the full type ball bearing, the ball 3 and the separator 4 are formed of ceramics, and the separator 4 is formed into a spherical shape having a diameter smaller than that of the ball 3. It is preferable that the total color difference between the surface color of the ball 3 and that of the separator 4 is not smaller than 0.2. In addition, it is preferable that the ball 3 and the separator 4 are formed of different kinds of ceramics.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008028065-A (JP)
Title: Method for manufacturing ceramic substrate
Inventor: ISHINO HIROSHI
IPC: H05K1/02
Filed: 2006-07-20
Abstract: <P>PROBLEM TO BE SOLVED: To achieve adequate division without increase in fluctuation of compression when the sheet material is burned or the occurrence of deterioration in connection reliability due to a Hume material when the laser processing is conducted without use of a diamond cutter, in the method for manufacturing a ceramic substrate in which a sheet material to form a substrate formed of ceramic is burned and the sheet material is divided in unit of the substrate via a groove for division.  <P>SOLUTION: A first groove 110 is formed to a surface 101 constituted as a mounting surface of the ceramic substrate in the sheet material 100; and the baked sheet material 100 is pressed from the side of the first groove 110 after a second groove 120 is formed with the laser processing, in the depth deeper than the first groove 110 to an area opposing to the first groove 110 among the other surface 102 located in the opposite side of one surface 101, in the sheet material 100 after the sheet material has been baked, in view of dividing the sheet material 100 via the first and second grooves 110, 120.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008024638-A (JP)
Title: Matrix metalloprotease-1 production inhibitor
Inventor: ISHIHARA HIROKO
IPC: A61K36/06
Filed: 2006-07-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a matrix metalloprotease-1 production inhibitor efficiently inhibiting the production of matrix metalloprotease-1 and most suitable as a material for cosmetics.  <P>SOLUTION: The matrix metalloprotease-1 production inhibitor contains a yeast extract treated with activated carbon as an active component.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008027517-A (JP)
Title: Information recording medium and its manufacturing method, and information recording and reproducing device
Inventor: AWANO HIROYUKI
IPC: G11B25/04
Filed: 2006-07-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide an information recording medium wherein a cartridge capacity is increased by using a thin flexible disk, yield is enhanced and a manufacturing cost can be reduced, to provide its manufacturing method and to provide an information recording and reproducing device.  <P>SOLUTION: In the information recording medium having a plurality of recording layers in a multilayered form, a plurality of independent thin disks are layered while rotational center holes thereof are aligned and respective thin disks are adhered to each other in a local adhesive region other than a groove forming region where a groove shape is formed. The adhesive region is preferably adhered by heat-pressing, ultrasonic melting or with adhesive resin.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008025490-A (JP)
Title: Catalytic degradation detecting device for internal combustion engine
Inventor: KIMURA KOICHI
IPC: F02D41/12
Filed: 2006-07-21
Abstract: <P>PROBLEM TO BE SOLVED: To more frequently secure an opportunity to detect catalytic degradation by lowering the frequency of interrupting active air-fuel ratio control by fuel cut.  <P>SOLUTION: In this device for detecting the degradation of a catalyst disposed in an exhaust passage of an internal combustion engine, when a fuel-cut request signal is generated by the active air-fuel ratio control, fuel cut is delayed. By an amount of the delayed time Δt, the active air-fuel ratio control can be continued to lower the frequency of interrupting the active air-fuel ratio control.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008001334-A (JP)
Title: Sound absorbing wheel for tire
Inventor: OTAKE MASASHI
IPC: B60B9/12
Filed: 2006-06-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide a technique of a tire wheel which attenuates, insulates or absorbs travel noise generated from a tire of automobiles and the like.  <P>SOLUTION: The sound absorbing wheel for a tire is formed by mounting a ring-shaped noise absorber (3) into an outer circumference part (6) of a wheel house (4), mounting an inner circumference part (8) of a tire house (2) so as to be superposed on the absorber, and fixing the absorber between the wheel house (4) and the tire house (2) in a sandwich state. Alternatively, the ring-shaped noise absorber (3) may be formed in a pipe-like hollow shape and the hollow part thereof may be fed with high pressure air.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008031489-A (JP)
Title: Heat-resistant cast steel for fire grate
Inventor: TANAKA TOMOHIRO
IPC: C22C38/00
Filed: 2006-07-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide heat-resistant cast steel for fire grates of which wear resistance under high temperatures can be improved as compared with the case of conventional heat-resistant alloy steel.  <P>SOLUTION: The heat-resistant cast steel for fire grates has a composition containing of, by mass, 0.7 to 1.3% C, 1.0 to 2.5% Si, 20 to 30% Cr, 0.2 to 0.3% N and the balance Fe.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008035584-A (JP)
Title: Self-ventilation cooling type rotating electric machine for vehicle
Inventor: MARUNO TOMOHITO
IPC: H02K9/06
Filed: 2006-07-26
Abstract: <P>PROBLEM TO BE SOLVED: To secure a constant stable cooling wind volume in a range from low-speed rotation to high-speed rotation, to reduce noise in a range of the high-speed rotation, to facilitate assembling and manufacturing by adopting a simple shape capable of eliminating a guide plate, and to reduce cost, in a ventilation fan of a self-ventilation cooling type rotating electric machine for a vehicle.  <P>SOLUTION: In a self-ventilation cooling type main motor which makes a cooling wind communicate in the rotating electric machine, and discharges the wind to the outside from the other-end side wind discharging port, a plurality of pieces of main plates 21 and blades 22 of the ventilation fan 19 are arranged, and ventilation holes are formed at the main plates.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008029534-A (JP)
Title: Golf club shaft
Inventor: TAKEUCHI HIROYUKI
IPC: A63B102/32
Filed: 2006-07-27
Abstract: <P>PROBLEM TO BE SOLVED: To improve the vibration absorptivity while maintaining a lightness and strength of a shaft.  <P>SOLUTION: The golf club shaft 10 is made of a tubular fiber-reinforced resin made up of a laminate of fiber-reinforced prepregs 21 to 23, 24A, and 25 to 29, and having a hollow portion, and has a first laminate I made of a laminate of a plurality of first prepregs P1 and a second prepreg P2. The first laminate I has a loss factor (tanδ) of 0.005 or higher and 0.02 or lower which is measured at a frequency of 10 Hz at a temperature of 10°C and the second prepreg P2 has a loss factor (tanδ) of 0.10 or higher and 0.50 or less measured at a frequency of 10 Hz at a temperature of 10°C.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2006312646-A (JP)
Title: Mixed inactivated vaccine against iridovirus infection, streptococcus infection, and their complication of fishes
Inventor: MANABE SADAO
IPC: A61P43/00
Filed: 2006-07-28
Abstract: <P>PROBLEM TO BE SOLVED: To take countermeasures against various kinds of infections and their complications frequently occurring in farmed fishes by being accompanied with diversification of kinds of the fishes, because the infections and the complications, together with appearance of chemical-resistant bacteria due to frequent use of chemotherapeutic agents, cause deterioration in quality of the farmed fishes and increase production costs due to disposal of perished fish and sick fish, and therefore the countermeasures become most important problems in the fish-farming industry.  <P>SOLUTION: A safe mixed inactivated vaccine effective for preventing both of an iridovirus infection and a streptococcus infection and their complication and a method for producing the vaccine is provided, respectively. Therefore, prevention of both the infections and their complication is rapidly achieved in a labor saving manner, from geographical/temporal viewpoints, at a low cost, as a result of reduction of labors and costs.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2008032623-A (JP)
Title: Finite angle detector
Inventor: KIKUCHI YOSHIMI
IPC: G01D5/245
Filed: 2006-07-31
Abstract: <P>PROBLEM TO BE SOLVED: To obtain an ultraslim construction for detecting a finite angle by rotating a circular arc like magnetic body rotor to each stator provided on a circular arc like stator frame.  <P>SOLUTION: In the finite angle detector, a plurality of stators 5 comprising a circular arc like stator frame 1, a coil core 20, exciting winding 4a, detecting winding 4b, and a pair of stator pieces 5a, 5b are divided and arranged, and the circular arc like magnetic body rotor 6 is interlaid in a gap 25 between the respective stator pieces 5a, 5b for the rotation. Thereby the finite angle is detected.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007025707-A (JP)
Title: Apparatus for assembling substrate
Inventor: HIRAI AKIRA
IPC: G02F1/1333
Filed: 2006-08-02
Abstract: <P>PROBLEM TO BE SOLVED: To reduce alignment time of upper and lower substrates, which are held in a chamber for laminating large substrates, and to enable lamination of high accuracy.  <P>SOLUTION: An apparatus for assembling substrates includes a chamber which constitutes a decompression chamber; and upper and lower tables for holding two pieces of substrates, while being spaced apart and arranged facing in the vertical direction in the chamber. In the apparatus, the substrates are laminated by moving the upper table to reduce the spacing of the table, and a stage is provided which is arranged outside the chamber and can be moved in the XYZ directions. In the stage, a camera is installed which recognizes positions of the substrates.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2008038398-A (JP)
Title: Construction method for decorative floor surface
Inventor: ITO SADAICHI
IPC: E04F21/00
Filed: 2006-08-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide a construction method for a decorative floor surface for spraying powders for coloring with excellent workability even if a scope of placing ready mixed concrete is extended over a wide scope.  <P>SOLUTION: In this construction method for the decorative floor surface, a plurality of stands 2 provided with a thin and long leg 2a on a floor substrate 1 are arranged at predetermined positions, a scaffold is constructed above the floor substrate 1 by constructing a scaffold board 3 between the stands 2, ready mixed concrete 4 is poured into the floor substrate 1, powders 5 for coloring are sprayed on a surface of the ready mixed concrete 4 not yet cured on the scaffold and are leveled, a form pressing panel 7 having recessed and projecting patterns is pressed against surfaces of the powders 5 for coloring, and molding by use of the other form pressing panel 7 is repeated while removing the scaffold composed of the stands 2 and the scaffold board 3 by using a rear surface of the form pressing panel 7 in a pressed condition as the next scaffold.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008040146-A (JP)
Title: Optical apparatus
Inventor: OKADA TADANORI
IPC: G03B11/04
Filed: 2006-08-07
Abstract: <P>PROBLEM TO BE SOLVED: To achieve accurate autofocusing by arranging a focus detection sensor with stable structure and without interrupting an operation of an operation ring.  <P>SOLUTION: A finder 2 is disposed on the upper rear side of a camera main body 1, and viewing from the side of the finder 2, a grip 3 is arranged on the right side of the camera body 1 so that the camera main body 1 can be stably held with right hand. A hood 5 is attached to the leading end of a photographing lens barrel 4 fixed to the camera main body 1. The focus detection sensor 6 is fixed to the lens barrel 4 so as to be located outside the ring-like operating member 7, and attached in the same direction as that of the grip 3 viewing from an optical axis, and arranged away from left hand with which the lens and the camera are mainly operated. Consequently, the operations of the ring-like operating member 7 and various switches on the grip 3 are not interrupted.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008040216-A (JP)
Title: Diaphragm, lens barrel and camera
Inventor: KONO HIROKI
IPC: G03B9/02
Filed: 2006-08-08
Abstract: <P>PROBLEM TO BE SOLVED: To enable a solar battery mounted in a camera to efficiently generate power.  <P>SOLUTION: A diaphragm device 4 is disposed between an objective lens 3 and a CCD 22. The diaphragm device 4 includes: a plurality of movable blades; the solar battery provided with a light receiving part on one side of each movable blade; and an output part 34 that outputs electromotive force generated by the solar batteries. In addition, the output part 34 is connected to a battery 23 via the terminal of a camera main body 2, and the solar batteries charge the battery 23 when the diaphragm 4 is not operated.  <P>COPYRIGHT: (C)2008,JPO&INPIT