baber/WOPTO huggingface dataset:
Patent JP-2004140916-A (JP)
Title: Linear actuator
Inventor: NAKAYA MINORU
IPC: H02P25/06
Filed: 2002-10-17
Abstract: <P>PROBLEM TO BE SOLVED: To realize a linear actuator which shortens setting time.  <P>SOLUTION: The linear actuator which enables absolute positioning without sliding friction by using a pneumatic bearing and a position sensor comprises a position speed control means for controlling position speed of the a slider by taking a position signal from the position sensor, a D/A converter for converting an estimate gravity disturbance value into an analog signal, and a subtracter for supplying a driving signal obtained by subtracting the output of the D/A converter from the output of the position speed control means to the linear motor which transmits the slider. There are also provided: an A/D converter of converting the output of the subtracter into a digital signal; and a control means for determining an estimated disturbance value of cogging number cycles on the basis of the output of the A/D converter with a disturbance observer prior to the position speed control of the slider, for determining an average value of the estimated disturbance value beforehand, and for outputting the average value as an estimated gravity disturbance value.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004140626-A (JP)
Title: Wavelength conversion apparatus
Inventor: SUGAMA KOUICHI
IPC: H04B10/40
Filed: 2002-10-18
Abstract: <P>PROBLEM TO BE SOLVED: To include a 2R (reshaping and regenerating) function and a 3R (reshaping, retiming and regenerating) function and automatically switches to an optimum function, in a wavelength conversion apparatus for performing DWDM (dense wavelength division multiplexing) communication.  <P>SOLUTION: The apparatus includes a means for sending a DWDM signal in which optical signals from a plurality of optical communication devices 11 are converted into different wavelengths λ<SB>1</SB>to λ<SB>n</SB>and multiplexed, respectively; and a means for demultiplexing the DWDM signal to convert into optical signals with wavelengths corresponding to a plurality of optical communication devices 31, and inputs an input-interruption detecting signal, a clock-reproduction disabling detecting signal, and a frame synchronization disabling detecting signal into control units 7, 27. The control units 7, 27 control selectors 5, 25, and selectively output data from wavelength shaping parts 2, 22 to switch to the 2R function and selectively output data from retiming parts 4, 24 to switch to the 3R function.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003192138-A (JP)
Title: Patrol planing device and program storage medium
Inventor: NAKABAYASHI AYUMI
IPC: G06Q50/28
Filed: 2002-10-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a new patrol planing device allowing easy detection of a patrol start time for minimizing a patrol time between a patrol start position and a patrol finish position.  <P>SOLUTION: The patrol start time for changing a characteristic of the patrol time is specified from patrol possible times, and only patrol time at the patrol start time is calculated, thereby calculating a minimum patrol time. The minimum patrol time and the patrol start time for realizing it can thus be detected easily.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2004140971-A (JP)
Title: Windmill plant
Inventor: YAMASHITA YUKIO
IPC: H02K17/42
Filed: 2002-10-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a technique of providing an apparatus mounted on a rotor rotating integrally with a windmill rotator with power in a noncontact manner.  <P>SOLUTION: This windmill is equipped with a fixed part (2), a windmill rotor (not shown in figure), and a rotator (1) which is joined integrally with the above windmill rotor and is supported movably relative to the fixed part (2). The fixed part (2) includes primary winding (6) which is supplied with power. The rotator (1) is equipped with secondary winding (7) which performs electromagnetic mutual action with the primary winding (6), and the first apparatus (5) which is connected with the secondary winding (7). Power is supplied from the primary winding (6) to the first apparatus (5) via the secondary winding (7).  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004146426-A (JP)
Title: Method for manufacturing thin film wiring substrate with electronic part mounted thereon and multi-chip module
Inventor: TENMYO HIROYUKI
IPC: H01L23/12
Filed: 2002-10-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for forming a multi-chip module 19 molded of a resin 10 having high density wiring which has excellent electrical characteristics.  <P>SOLUTION: The method for manufacturing a thin film wiring substrate with the electronic part mounted thereon includes the steps of forming an aluminum chelate material 2 for improving the adhesion of an organic resin to a part of a glass or silicon wafer substrate 1, coating with an organic resin having a polyimide skeleton or an epoxy skeleton, forming wiring by using electric plating or etching, mounting the part, forming an underfill between the part and the wiring, and molding 10. The method also includes a step of cutting the material forming part 2 for improving the adhesion to the organic resin and releasing the substrate 1 from the organic resin.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004146960-A (JP)
Title: Mobile terminal and abnormality notice method thereof, and program
Inventor: ISHINO AKIHIDE
IPC: H02J9/00
Filed: 2002-10-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide a mobile terminal capable of preventing abnormality from being unnoticed of due to occurrence of a fault in an external power supply.  <P>SOLUTION: The mobile terminal 20 is provided with a fuse 8 which is blown out by an overcurrent from an external power supply 12 to protect a power supply circuit 5 of the mobile terminal 20. When the fuse 8 is blown out due to occurrence of a fault in the external power supply 12, a display section 1, a light emitting section 2, and a sound section 3, receiving supply of power from the power supply circuit 5 whose main power supply is a secondary battery, provide an abnormality notice to a user under the control of an abnormality notice control section 6.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004141508-A (JP)
Title: Health mask
Inventor: SATO TAKASHI
IPC: A62B18/02
Filed: 2002-10-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a health mask which is thin and light to be wearable for a long time without sense of incompatibility, is capable of effectively preventing fine dust, bacteria, molds, pollen, house dust, and the like, from invading the body from the mouth or the nose, and is easily washable to be sanitarily and repeatedly available for a long time.  <P>SOLUTION: This health mask 1 is composed of a mask body 2 which is formed from a thin sheet material of a silicone rubber or a urethane rubber elastically stretchable, rich in flexibility and viscous with the rubber hardness of 10 to 25 to cover the nose, the mouth and the periphery thereof at least, and is equipped with a plurality of fine air holes 2C at positions not to directly face the nose and the mouth, and wearing members 3 which are linked on both the right and left sides thereof for wearing the mask body 2 on the face.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003184508-A (JP)
Title: Steam feed aperture for retractable packing segment in rotary machine
Inventor: KIRBY GEORGE H III
IPC: F16J15/44
Filed: 2002-10-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a packing segment 118 for an annular seal ring assembly 114 used within a hot gas flow channel of a turbo-machine.  <P>SOLUTION: The packing segment 118 includes a sealing surface 120 for supporting a plurality of sealing tooth-shape protrusions 122 arranged with a spacing in axial direction, a necked-in center portion 124 positioned in radially outward direction from the sealing surface 120, and a mounting section 127 positioned outward in radial direction from the midsection. At least one steam feed aperture 142 extends with inclination up to a position to bring it into line with the side of the center portion 124 from the outermost side in radial direction of the segment. During service, at least a part of the feed hole 142 is exposed to hot gas within hot gas flow channel, and the gas flows into a cavity 130 in the rear of the segment through the feed hole.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2004149818-A (JP)
Title: Method for preparing thin gold film flat at atomic level
Inventor: HIGO MORIHIDE
IPC: G02B5/08
Filed: 2002-10-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for preparing a thin gold film flat at the atomic level on a mica substrate by a vacuum deposition method with a simple operation.  <P>SOLUTION: The problem is solved by investigating the pretreatment method for a mica substrate and the conditions such as degree of vacuum, vapor deposition temperature, vapor deposition rate, and film thickness in the vacuum deposition method. The thin gold film is formed by the following operations: an 8 mm×12 mm mica substrate with its surface cleaved in the air is heat treated in a vacuum of 1-8×10<SP>-6</SP>Torr at 550°C for 2 hr and then kept at 473°C in a vacuum of 1-3×10<SP>-6</SP>Torr; and a thin gold film with a thickness of 150 nm is vapor deposited at a vapor deposition rate of 2.0 nm/s and then cooled in a vacuum of 1-3×10<SP>-6</SP>Torr to lower than 100°C.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004152354-A (JP)
Title: Cartridge memory reading/writing device
Inventor: HASHIMOTO AKIHIRO
IPC: G11B23/113
Filed: 2002-10-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a cartridge memory reading/writing device which can write a data signal in two or more kinds of cartridge memories.  <P>SOLUTION: The cartridge memory reading/writing device 30 is used by a tape winder which rolls up a magnetic tape to a tape reel of a magnetic tape cartridge. The device 30 is equipped with multiple kinds of reading/writing sections 31a, 31b, and 31c which perform reading and writing of data signals corresponding to each of multiple kinds of cartridge memory CM, and a control section 32 which chooses reading/writing sections 31a, 31b, and 31c corresponding to a kind of cartridge memory CM incorporated in the magnetic tape cartridge from the multiple kinds of reading/writing section 31.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004116769-A (JP)
Title: Flanged bolt and flanged nut
Inventor: IMADA SATOSHI
IPC: F16B39/282
Filed: 2002-09-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a flanged bolt and a flanged nut capable of effectively preventing such problems from occurring that, when thick-coated material is fastened with the flanged bolt and the flanged nut, a proper axial force is provided by an initial deformation in assembly, the axial force becomes insufficient when the deformation develops after a specified time to produce looseness therein, and the coefficient of friction is not made stabilized due to nonuniform deformation.  <P>SOLUTION: Ring-shaped projected parts 2a and 2b are provided on the outermost periphery of the flanged bolt on the flange part 2 seat surface side 5 and on the head part 6 square part seat surface side 1, and ring-shaped recessed and projected parts are provided in and on the seat surface 5 thereof. Some cutout parts 2c are formed in the ring-shaped projected parts 2a and 2b. Ring-shaped projected parts 22a and 22b are provided on the outermost periphery of the flanged nut on the flange part 22 seat surface side 55 and on the head part 6 square part seat surface side 11, and ring-shaped recessed and projected parts are provided in and on the seat surface 55 thereof. Some cutout parts 22c are formed in the ring-shaped projected parts 22a and 22b.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004152396-A (JP)
Title: Disk cartridge
Inventor: AOISHI HARUMI
IPC: G11B23/03
Filed: 2002-10-30
Abstract: <P>PROBLEM TO BE SOLVED: To make it possible to clean the surface of a disk 5 with a liner 13 before using a disk cartridge in which the liner 13 is stuck on the inner surface of the upper and lower shutter members 7U, 7D of a rotary shutter faced to the surface of the disk 5 in which the center core 10 is fixed to the center part.  <P>SOLUTION: Cleaning is carried out by being linked with opening operation of the rotary shutter at the time of loading the disk cartridge 1 by providing the inner periphery of the center hole 10a of the center core 10 with a plurality of engaging concave parts 15 which are engaged with the tip part 11 of a pivotally supporting member of the upper shutter member 7U when the center core 10 is put to one side at the time of loading and can engage the disk 5 in no rotary state.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003276453-A (JP)
Title: Mounting structure of car engine
Inventor: KIM KI-CHANG
IPC: F16F1/38
Filed: 2002-10-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a mounting structure of a car engine having a bush capable of sufficiently absorbing the vibration of the engine, allowing a chassis bracket to be easily fixed when the bush is installed, and increasing a riding comfortableness and silentness in a cabin.  <P>SOLUTION: In this mounting structure, the chassis bracket is fixed to a front side member and a fender apron inner panel, a liquid sealed bush is fitted to the chassis bracket, and the bush is fixed to the engine through the engine bracket. Two vertical reinforcement members for supporting the fixed points of the chassis bracket and a connecting reinforcement member for supporting the vertical reinforcement members are installed inside the front side member fixed to the chassis bracket.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2004153207-A (JP)
Title: Nitrogen filled oil immersed transformer
Inventor: KAWASHIMA WATARU
IPC: H01F27/20
Filed: 2002-11-01
Abstract: <P>PROBLEM TO BE SOLVED: To enable easy internal inspection.  <P>SOLUTION: In a nitrogen filled oil immersed transformer wherein a transformer body 3 is immersed in insulation oil 2 inside a transformer tank 1 and the upper part of the transformer tank 1 is tightly sealed with a tank cover 5, the upper surface of the insulation oil 2 inside the transformer tank 1 and a gas tank 7 are communicated by arranging the gas tank 7, which at least partially sinks in the insulation oil 2, inside the transformer tank 1 in the upper part of the transformer body 3 and pressure variation inside the transformer tank 1 caused by the expansion and contraction of the insulation oil 2 is absorbed by the filled nitrogen gas 11 in the upper part of the insulation oil 2 inside the transformer tank 1 and the gas tank 7, an inspection window 6 provided on the tank cover 5 is blocked with the gas tank 7.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004123371-A (JP)
Title: Conveyor type refuse bag throw-in device
Inventor: KAMEGAWA MASAYASU
IPC: B65F5/00
Filed: 2002-09-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a structure of allowing handicapped persons in wheelchairs to continuously throw refuse bags therein and being attachable to an existing refuse reservoir device.  <P>SOLUTION: On a flat conveyor which circulates on four sprockets arranged in a T-shape, a plurality of lifts 30 are constructed to which a bracket 24 and an arm 28 are rotatably connected via a pin A(38), a pin B(40), and a pin C(41).  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003199591-A (JP)
Title: Method for activating gene with capillary root
Inventor: MURANAKA TOSHIYA
IPC: C12Q1/68
Filed: 2002-11-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for efficiently carrying out a process from introduction of a promoter sequence until activation of plant gene in a relatively simple way.  <P>SOLUTION: This method for activating the plant gene includes a process for introducing an expression casette having a promoter functional in plant roots and practically containing no terminator functional in the plant roots in the downstream into plant tissues through Agrobacterium rhizogenes and forming capillary roots.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2004122094-A (JP)
Title: Crusher
Inventor: ABE SHINYA
IPC: B02C18/22
Filed: 2002-09-30
Abstract: <P>PROBLEM TO BE SOLVED: To solve a problem that a conventional crusher has a construction wherein a cylinder rod of a hydraulic cylinder is connected to a back face of a press plate as a drive means of the press plate for pressing an article to be crushed and the press plate is reciprocally moved by extension movement of the hydraulic cylinder, the hydraulic cylinder body is projected from a reciprocation movement range of the press plate, that is, an extension range of the cylinder rod, the dimensions of the machine body in the pressing direction is lengthened, and the machine body is enlarged.  <P>SOLUTION: The reciprocation drive means for reciprocally moving the press plate comprises a screw body, is arranged on the outer peripheral surface of an accommodation chamber in parallel with the pressing direction, and is stored within the reciprocation movement range of the press plate, as a result, a crusher having compact dimensions can be provided.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004154426-A (JP)
Title: Hair dyeing tool
Inventor: OKA MASAHIRO
IPC: A45D24/22
Filed: 2002-11-07
Abstract: <P>PROBLEM TO BE SOLVED: To easily apply hair dye to the whole hair including the root of the hair and to directly fill a molding formed with comb teeth rows thereon with brush bristles in a hair dyeing tool having a brush part.  <P>SOLUTION: This hair dyeing tool 1A is provided with the brush part 30A comprising the rows of bristle filling parts 32 of the brush bristles 31 and the rows of comb teeth 33 disposed along with the rows of the bristle filling parts 32. The height of the brush bristles 31 of the brush part 30A is set higher than the height of the comb teeth 33.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004165250-A (JP)
Title: Mask inspection method, mask inspection device, exposure method and aligner
Inventor: YAMAMOTO HAJIME
IPC: H01L21/027
Filed: 2002-11-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a mask inspection method or the like capable of correctly estimating the strain of a mask after mounting on an aligner.  <P>SOLUTION: The XY and Z coordinate data (deformation data 1) of a mark 53 on the reticle 10 are detected by an inspection device 81 (S2). The alignment mark 51 (a deformation data 2) of the reticle 10 is detected in the aligner (S3, S4). The modeling operation of the configuration of strain of the reticle is effected based on the deformation data 1 on the Z-coordinate (S5). The positional information of the Z-coordinate is reflected on a reticle strain configuration (a positional coordinate data) upon mounting on the estimated aligner based on the deformation data 1, 2 (S6). The linear strain (strain data) in the sub field of the reticle is extracted (S7). SF positional coordinate data are obtained from the positional coordinate data and the strain data (S8). Exposure is effected while correcting based on the SF positional coordinate data (S9).  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004162097-A (JP)
Title: Highly corrosion resistant surface treated steel sheet, and production method therefor
Inventor: MIYOSHI TATSUYA
IPC: B32B15/08
Filed: 2002-11-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a surface treated steel sheet which exhibits excellent corrosion resistance without incorporating chromium into a surface film.  <P>SOLUTION: A film of a surface treatment composition is formed on the surface of a galvanized steel sheet or the like. The film comprises :(a) an aqueous epoxy resin dispersion solution of resins obtained by reacting a polyalkylene glycol-modified epoxy resin obtained by reacting polyalkylene glycol of a specified molecular weight, a bisphenol type epoxy resin, an active hydrogen-containing compound and a polyisocyanate compound, an epoxy group-containing resin, and a active hydrogen-containing hydrazine derivative; (b) a silane coupling agent, and; (c) phosphoric acid and/or a hexafluoro metal acid. Then, an upper layer film wherein the main component consists of a reaction product between a film forming organic resin and an active hydrogen-containing compound in which part or the whole consists of a hydrazine derivative containing active hydrogen is formed on the upper layer thereof.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004160865-A (JP)
Title: Method for feeding raw wood to veneer lathe
Inventor: NAKAMURA TAKESHI
IPC: B27L5/02
Filed: 2002-11-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for feeding a raw wood, by which the possibilities that raw wood fed by a raw wood feed device may hit against blades or the like for lathing out a veneer, which is equipped to a blade table in the middle of retreat, and that the operating rate of the veneer lathe is reduced are avoided to reduce an initial equipment cost and an operation cost associated with the veneer lathe.  <P>SOLUTION: In the method for feeding the raw wood to a veneer lathe, the blade table 12 which finishes processing of the raw wood D fed are retreated each time to a position appropriate for the outer diameter of the raw wood to be fed next, in successively feeding the raw wood D to the veneer lathe C, using a single raw wood feed device B to transfer the raw wood D from a centering device A to the veneer lathe C. The raw wood feed rate is adjusted by the raw wood feed device B by applying to the outer diameter of the raw wood D to be fed next, to speed up the feed rate for raw woods with smaller diameters, while to slow down the feed rate for raw woods with wider diameters.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004162849-A (JP)
Title: Rolling means
Inventor: MIYAJIMA HIROTOSHI
IPC: C10N40/06
Filed: 2002-11-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a rolling means with low torque and low noise which has excellent acoustic lifetime.  <P>SOLUTION: A grease constituent G containing a corrosion inhibitor consisting of a heterocyclic compound and an extreme-pressure additive consisting of at least one of metal dithiophosphate and metal dithiocarbamate, is sealed in the interior of a deep groove ball bearing. The content of the corrosion inhibitor is 0.03 to 1.5 mass % of the whole grease constituent G. The content of a metal component of the extreme-pressure additive is 0.027 to 0.3 mass % of the whole grease constituent G.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004168435-A (JP)
Title: Sheet post-processing device
Inventor: OISHI SHINJI
IPC: B65H37/04
Filed: 2002-11-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a sheet post-processing device which is compact in the size of the total device, can execute a stapling by aligning the sheet in a short time irrespective of the sheet size, can perform the stapling according to the use application of the sheet, improves the stacking property of the bundle of the stapled sheets, and facilitates recycle of the bundle of stapled sheets.  <P>SOLUTION: A turning member (stapling device) 75 is provided near the end part of a staple tray 71 of the sheet post-processing device 5. The stapling means with staples and the stapling means without staples are disposed on the turning member 75, and the turning member is turned according to print request information to enable the selection of stapling. Therefore, for example, the documents can be easily discarded without removing the staples by performing the stapling without for the documents to be promptly discarded.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004169585-A (JP)
Title: Repair method for turbine blade
Inventor: ISHIKAWA TADASHI
IPC: F01D5/28
Filed: 2002-11-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a repair method for a turbine blade attached to a corroded rotary body to prolong service life of the turbine blade.  <P>SOLUTION: In this repair method for the turbine blade attached to the corroded rotary body (preferably, a blower for a blast furnace), hitting treatment by an ultrasonic vibration terminal is performed on a surface of a corrosion pit to make depth of the corrosion pit 5 μm or less before average diameter of the corrosion pit generated on a surface of the turbine blade grows up to 50 μm or more.  <P>COPYRIGHT: (C)2004,JPO