baber/WOPTO huggingface dataset:
Patent JP-2003064894-A (JP)
Title: Temporary house with portable combination type private sewage treatment system
Inventor: KANEKO SUSUMU
IPC: E03D11/00
Filed: 2001-08-23
Abstract: PROBLEM TO BE SOLVED: To provide a temporary house with a portable combination type private sewage treatment septic tank having private power generation equipment and purifying equipment for purifying sewage discharged from a flush toilet and a washbowl by biological treatment, and capable of using nearby sewerage and electric power equipment by an installing place. SOLUTION: A large number of rooms are formed by partitioning the inside of an FRP outer shell. A space provided with at least the flush toilet (a toilet bowl 9) and the washbowl 10 is formed in the upper room. A precipitator 11 for storing sewage discharged from these equipment is arranged in the lower room. A combination treatment septic tank for biologically treating the sewage is arranged adjacently to the upper room and the lower room to treat the sewage. The private power generation equipment (solar power generation equipment 21 and wind power generation equipment 22) is installed outside the FRP outer shell for supplying electric power to various load power sources including sewage treating equipment. A portable means is arranged in the outer shell.
Patent JP-2003071608-A (JP)
Title: Cutting tool
Inventor: ISHIKAWA YOICHI
IPC: B23Q11/10
Filed: 2001-08-28
Abstract: PROBLEM TO BE SOLVED: To effectively supply coolant to a cutting portion, while facilitating a manufacturing. SOLUTION: A cut-out shaped pocket 2a is formed from a tip to one side at a tip part of a tool main body 2. A throw-away tip 3 forming a cutting edge 3a is attachably/detachably fitted on a tip mounting seat 2b within the pocket 2a. In the tool main body 2, an internal supply passage 4a is formed along the axis O1 from a base end side up to the vicinity of the tip part, a nozzle 4b having a smaller diameter than that of the internal supply passage 4a is formed to be communicated with the internal supply passage 4a from the pocket 2a of the tool main body 2. By these, a coolant supply passage 4 leading from the base end side of the tool main body 2 to an outside face of the tip part is formed.  In the tool main body 2, the nozzle 4b to be the vicinity of an opening part 4c on the outside face side of the coolant supply passage 4 is provided in a direction in which the axis O2 crosses a straight line L passing a center of the opening part 4c and the cutting edge 3a. In the nozzle 4b a subsidiary flow passage 5 is provided toward the cutting edge 3a from a position on the axis O2 direction inward side of the nozzle 4b instead of the opening part 4c.
Patent JP-2003063884-A (JP)
Title: Method for metallizing copper onto ceramics surface
Inventor: TAKAHASHI HIROAKI
IPC: C04B41/88
Filed: 2001-08-28
Abstract: PROBLEM TO BE SOLVED: To provide a method for metallizing a surface of ceramics in which copper can be metallized with good adhesion by PVD method directly onto the surface of nitride-based ceramics or carbide-based ceramics without need for forming roughness on the surface and glass frits or active metals on the surface. SOLUTION: The copper is metallized onto the surface of the ceramics comprising at least one of the nitride-based ceramics or the carbide-based ceramics. In this case, the copper is metallized onto the surface of the ceramics by the PVD method, after causing an oxide comprising a ceramics sintering aid to be exposed on the surface layer of the ceramics. High adhering strength of the copper against the oxide comprising the sintering aid exposed on the surface layer of the ceramics can be ensured.
Patent JP-2003063069-A (JP)
Title: Printer
Inventor: ENDO KATSUYA
IPC: B41J2/485
Filed: 2001-08-29
Abstract: PROBLEM TO BE SOLVED: To enable an efficient reduction printing, while suppressing considerably an adverse effect of an image deterioration. SOLUTION: When a reduction printing is made, a CPU confirms which of a plurality of ranges a reduction rate of the image belongs to (Step ST2 and Step ST3). Next, the CPU selects any of a plurality of treatment methods on the image reduction according to the range the image belongs to, and carries out the image reduction with the selected treatment method (Step ST4, Step ST5 or Step ST6).
Patent JP-2003068780-A (JP)
Title: Semiconductor device
Inventor: NOKUBO TAKESHI
IPC: H01L21/60
Filed: 2001-08-30
Abstract: PROBLEM TO BE SOLVED: To overcome a problem that it is impossible to transmit normal signals due to the electric signal interference between the fine metal wires because the metal wires are close to each other, in a conventional manufacturing method of a semiconductor device, especially in a multiple pin or a narrow pitch semiconductor device. SOLUTION: A fine metal wire 8 for electrically connecting an electrode 6 of a semiconductor chip to a lead part 7 of a lead frame is bonded so that adjacent fine metal wires 8 cross each other to reduce the mutual inductance and suppress generation of cross talk between signals passing the wires.
Patent JP-2003075305-A (JP)
Title: Dripping apparatus
Inventor: NORITAKE MOTOO
IPC: C40B60/14
Filed: 2001-08-31
Abstract: PROBLEM TO BE SOLVED: To provide a dripping apparatus for dripping and fixing microvolume of drips with the drips densely arrayed. SOLUTION: The apparatus comprises an injection port 5A for injecting a liquid, a liquid sump passage 10 into communicated with the injection port 5A for introducing the liquid, an actuator 3 communicated with the liquid sump passage 10 and having piezoelectric/electrostrictive elements 14, and a discharge nozzle 4A for discharging micro drips by pressurizing the liquid at a cavity 15 of the actuator 3. In the apparatus, a plurality of micro pipettes 6 are adjacently arranged parallel to each other and a plurality of injection ports 5A are alternately arranged.
Patent JP-2003072462-A (JP)
Title: Turn signal switch
Inventor: TAKAHASHI ATSUO
IPC: H01H25/04
Filed: 2001-09-03
Abstract: PROBLEM TO BE SOLVED: To provide an inexpensive turn signal switch being compact in the depth direction and having superior assembling workability. SOLUTION: In this turn signal switch, an upright wall 2e of a housing H is provided with a shaft part 2f projecting from a face opposite to a formation face of a cam face 10, a basic part 5b of a lever member 5 is extended along the upright wall 2e, and rotatably supported by the shaft part 2f, a first engagement part 5d mounted on one end side of the basic part 5b is engaged with a cancel lever 4, the cancel lever 4 moves the first engagement part 5d when the cancel lever 4 is rotated, the lever member 5 is rotated on the shaft part 2f by the movement of the first engagement part 5d, and an operation lever 3 is returned to a neutral position from an operating position through a second engagement part 5e mounted on the other end side of the basic part 5b, by the rotating operation of the lever member 5, whereby the lever member 5 us mounted in an upright state to the cancel lever 4, the device can be diminished in the depth direction in comparison with a conventional switch, and the compact turn signal switch can be provided.
Patent JP-2003070388-A (JP)
Title: Fishing rod
Inventor: YAMANAKA SHINICHIRO
IPC: A01K87/02
Filed: 2001-09-03
Abstract: PROBLEM TO BE SOLVED: To provide a fishing rod having an adjustable dimension of an extension pat to meet the body size of the angler. SOLUTION: The fishing rod is provided with a positioning mechanism 22 to set an extension pat 13 at a desired position relative to a rear grip 15. The positioning mechanism has a structure to fasten the extension pat 13 with an elastic member 34. The extension pat 13 is fastened by placing the elastic member 34 between a boss 32 and a nut 33.
Patent JP-2003078419-A (JP)
Title: Device and method for transmitting information, and device and method for receiving information
Inventor: SUZUKI MITSUHIRO
IPC: H04B14/04
Filed: 2001-09-04
Abstract: PROBLEM TO BE SOLVED: To easily realize high performance encoding that improves the degree of freedom to design. SOLUTION: In a data transmission and reception system, a transmitter 10 is provided with converters 110 , 111 and 112 for converting information bit sequences b<(0)> , b<(1)> , and b<(2)> into encoded sequences x<(0)> , x<(1)> , and x<(2)> , three multipliers 120 , 121 , and 122 for multiplying the encoded sequences x<(0)> , x<(1)> , and x<(2)> obtained by the converters 110 , 111 and 112 by constants a<(0)> , a<(1)> , and a<(2)> , an adder 130 for adding constant-multiple coded sequences a<(0)> x<(0)> , a<(1)> , and x<(1)> obtained by the multipliers 120 , 121 in each element, an adder 131 for adding addition coded sequences a<(0)> x<(0)> +a<(1)> x<(1)> obtained by the adder 130 and a constant-multiple coded sequence a<(2)> x<(2)> obtained by the multiplier 122 in each element, and a transmitting part 14 for transmitting an addition coded sequence (g) obtained by the adder 131 as a transmission signal g'.
Patent JP-2003072653-A (JP)
Title: Foldable two-wheeled vehicle
Inventor: ODA MASAYOSHI
IPC: B62H5/00
Filed: 2001-09-04
Abstract: PROBLEM TO BE SOLVED: To prevent mischief of a storage net below a sheet and to make a two-wheeled vehicle compact since the sheet cannot be opened/closed by covering a front part of the sheet with a handle means and to further realize movement and conveying thereof since a wheel is not locked. SOLUTION: The sheet 13 capable of closing an opening of this storage net is disposed above the storage net and a stopper release lever for opening/ closing the sheet is provided at the front part of this sheet 13. A handle post 23 and a handlebar 17 are disposed at a front side of this stopper release lever so as to be foldable backwardly and a main switch for locking in the folded state is provided on the handle post 23. Thereby, the handle post 23 and the handlebar 17 covering the front side of the stopper release lever by folding them are locked by the main switch to make the stopper release lever inoperable.
Patent JP-2003074607-A (JP)
Title: Brake for railway rolling stock
Inventor: ARAI JUNICHI
IPC: F16D65/28
Filed: 2001-09-05
Abstract: PROBLEM TO BE SOLVED: To provide a brake for a railway rolling stock capably of stably applying a protection brake or a stay brake using an electro-hydraulic actuator and miniaturizing the device. SOLUTION: The brake is provided with a brake spring 5 pushing and emerging a brake shoe to a brake member, an output cylinder 71 displacing the brake shoe 29 against the brake member, and a jerk spring 7 interposed between the output cylinder 71 and the brake shoe 29, and the operating direction of the output cylinder 71 is changed by changing the delivering direction of the pump. The brake also comprises a body 1 fixing the output cylinder 71 to the car body and a piston 2 slidably stored in the body 1. The piston 2 is formed into a hollow structure and the brake spring 5 and the jerk spring 7 are interposed side by side inside the piston as clamping the piston 2.
Patent JP-2003075638-A (JP)
Title: Polarizing plate and liquid crystal display device
Inventor: ITO YOJI
IPC: G02B1/111
Filed: 2001-09-05
Abstract: PROBLEM TO BE SOLVED: To improve the display quality (especially gray scale characteristics) of a VA (Vertical Alignment) mode liquid crystal display device. SOLUTION: A polarizing plate consisting of a polarizing film and two transparent protective films disposed on both sides thereof is used. One of the transparent protective films is an optical retardation film with 20 to 70 nm Re retardation value and 150 to 400 nm Rth retardation value. The slow axis of the optical retardation film and the transmission axis of the polarizing film are placed so as to be practically in parallel with each other. The other transparent protective film has a light diffusing function.
Patent JP-2002143191-A (JP)
Title: Artificial femur shaft having proximal centering device
Inventor: SPOTORNO LORENZO
IPC: A61F2/00
Filed: 2001-09-06
Abstract: PROBLEM TO BE SOLVED: To make a centering device for an artificial femur shaft selectively usable regardless of the fluctuation in the diameter of the artificial shaft in the position of the axial direction. SOLUTION: This artificial femur shaft (1) can be cemented and includes an artificial neck (2), the shaft (3) and the proximal centering device (4) insertable together with this shaft (3) into a bone cavity (5). The shaft (3) is a collarless shaft and the centering device (4) is pushed and put to the shaft from a mid position in a cemented region and has a centering wedge (6) which spreads toward the proximal side and is coupled to the clamping device (8) across webs (7) at least in this mid region. The clamping device (8) is arranged in a cementless region of the artificial neck (2) and is removable when the web (7) are shut off and therefore the accurately machined neck (2) serves as a reference and the accurate positioning in both of the radial and axial directions of the shaft (3) is possible.
Patent JP-2003075780-A (JP)
Title: Mounting structure for upper and lower eyewire locks and frame member and spectacles having such mounting structure
Inventor: YOSHIMURA KAZUE
IPC: G02C5/00
Filed: 2001-09-07
Abstract: PROBLEM TO BE SOLVED: To provide a mounting structure for upper and lower eyewire locks and a frame member which is capable of easily and safely attaching and detaching the eyewire locks and the frame member. SOLUTION: The mounting structure for the upper and lower eyewire locks and the frame member 7 is a mounting structure for the upper and lower eyewire locks and the frame member, in which the frame member 7 is formed with a recessed part opened in a horizontal direction and a downward direction, and the upper eyewire lock 10a is inserted therein from the horizontal direction to fit and fix the frame member 7 and the upper eyewire lock 10a and eyewire lock screws 13 are inserted from below into the through-holes of the upper and lower eyewire locks and are screwed into the through-holes, of the upper eyewire lock, by which the upper and lower eyewire locks and the frame member are fixed.  Accordingly, the lenses can be exchanged while the frame member is fitted to the eyewire locks and is held temporarily fixed and conversely, the frame member can be removed while the lenses are held fitted to the eyewires.
Patent JP-2003081129-A (JP)
Title: Car body front part structure
Inventor: MIYASAKA HIROYUKI
IPC: B60R21/02
Filed: 2001-09-07
Abstract: PROBLEM TO BE SOLVED: To provide a car body front part structure capable of enhancing a collisional energy absorbing efficiency by favorable crash and deformation in an axial direction throughout a range from the front part to the rear part of a front side member in response to a front collision input. SOLUTION: When a collision load is applied to the front end of a front side member 10 by a front collision, crashing deformation in an axial direction is started from the front end side of the front side member 10. As this crashing deformation proceeds, crashing deformation in an axial direction of the rear side part of the front side member 10 is promoted by a deformation auxiliary means 100, thereby enabling stable crash and deformation in the axial direction throughout a range from the front part to the rear part of the front side member 10.
Patent JP-2003085405-A (JP)
Title: Auction system
Inventor: OMURA AKIRA
IPC: G06Q30/06
Filed: 2001-09-10
Abstract: PROBLEM TO BE SOLVED: To provide an auction system with high reliability. SOLUTION: In the auction system that determines a price between a seller and a buyer by using a network, sells and buys merchandise, it is provided with a detecting means that detects establishment of selling and buying between the seller and the buyer, and a transmitting means that transmits information to make the buyer perform customer registration in response to detection by the detecting means.
Patent JP-2003082408-A (JP)
Title: Method for pre-treating hot metal in hot metal ladle
Inventor: GOTO TAKATOSHI
IPC: C21C1/02
Filed: 2001-09-11
Abstract: PROBLEM TO BE SOLVED: To shorten the agitation time in the pre-treatment of the hot metal by rapidly stopping the inertial rotational flow of the hot metal in a hot metal ladle after the agitation is completed. SOLUTION: When performing the pre-treatment of the hot metal while immersing a blade-like impeller 9 in the hot metal 10 in the hot metal ladle 11 and agitating the hot metal, the hot metal 10 is agitated by rotating the blade-like impeller 9 at the center position 17 of the hot metal ladle 11 from the start to the completion of the pre-treatment of the hot metal, the blade-like impeller 9 is stopped when the pre-treatment of the hot metal is completed, the blade-like impeller 9 is moved to the intermediate position 18 in the radial direction of the hot metal ladle so as to interrupt the hot metal flow in the inertial rotation in the hot metal ladle 11 from the center position 17 of the hot metal ladle 11, and the hot metal 10 is rapidly left standstill.
Patent JP-2002127930-A (JP)
Title: Assembly of steering knuckle and ball joint for front axle of tractor
Inventor: SCHAFER CHRISTOPHER ALAN
IPC: B60G7/02
Filed: 2001-09-13
Abstract: PROBLEM TO BE SOLVED: To provide a steering knuckle having required strength without increasing a size of a ball joint. SOLUTION: A ball stud 50 has a spherical ball part 52 and a pair of studs 54, 56 extending in the opposite direction to attach them to the steering knuckle. A size of the whole ball stud provided with two studs is reduced when compared with a ball stud having a single stud to absorb a load applied to the ball joint by a double front wheel. The ball joint is used for both of a steering tie rod and a suspension control arm. The steering knuckle is partitioned by a wall to surround the ball joint on an inner side face of the knuckle in which a steering arm and a suspension arm are connected together.
Patent JP-2003089574-A (JP)
Title: Alumina-chromia-based ceramic and method for producing the same
Inventor: TSURU YASUHIKO
IPC: C04B35/101
Filed: 2001-09-14
Abstract: PROBLEM TO BE SOLVED: To provide a method for producing a fire resistant ceramic sintered compact and a fire resistant binder material, each having corrosion resistance end, which are capable of being used under a corrosive atmosphere caused by a molten salt or molten slug. SOLUTION: A uniform solid solution oxide is obtained by preparing an alumina-chromia ceramic, in which >=0.01 and <=12 wt.% titania is added, by a coprecipitation method. Fire resistant materials having excellent corrosion resistances are provided by producing the sintered compact or the binder material using the solid solution oxide as a raw material.
Patent JP-2003087475-A (JP)
Title: Facsimile machine
Inventor: YOKOYAMA TAKASHI
IPC: H04N1/00
Filed: 2001-09-14
Abstract: PROBLEM TO BE SOLVED: To provide a facsimile machine which enables a user to retrieve when and where an original is sent. SOLUTION: An image memory 2 stores read image data and an image comparison section 3 compares the read original image data with the stored image data stored in a hard disk 4 to check whether or not they are coincident. The hard disk 4 is a nonvolatile storage section for storing the image data of the stored original, a communication section 5 is connected to a telephone line to transmit/receive the image data and receive a control signal or the like, and an operation section 6 is an entry section for a control signal to control the facsimile machine. The facsimile machine of the above constitution uses a scanner to read an original desirably to b confirmed, sequentially compares the read original with a transmission document having been stored in the hard disk, and displays a transmission date and time and a transmission destination of the stored document when they are coincident.  Then the image recognition is omitted through discrimination of image comparison to quicken the retrieval.
Patent JP-2002137228-A (JP)
Title: Two-piece split mold
Inventor: HEINDEL JOHN F
IPC: B29K21/00
Filed: 2001-09-17
Abstract: PROBLEM TO BE SOLVED: To provide an improved a two-piece split mold in which an unvulcanized tire is not held when a mold shell is closed, by eliminating a gap between a tread segment and a side plate at a contact position of the segment with the plate by urging so that the segment is contacted with the plate at a normally closed position. SOLUTION: The two-piece split mold comprises a plurality of tread mold segments 46 mounted at a truncated trapezoidal support 28 of a mold back surface 42 via a T-shaped guide bar 50 inserted into a guide groove 52 formed on the support. The segment 46 is urged to the closed position, contacted with the adjacent segment and contacted with the mold side plate.
Patent JP-2003088862-A (JP)
Title: Structure for changing cartridge for housing cation exchange resin and water softener provided with the structure
Inventor: SUZUKI YASHIO
IPC: C02F1/42
Filed: 2001-09-17
Abstract: PROBLEM TO BE SOLVED: To provide a structure with which a cartridge for housing a cation exchange resin can be easily changed from the outside case. SOLUTION: In the structure for changing the cartridge for housing the cation exchange resin constituted exchangeably of the cartridge from the outside case, the cartridge 1 for housing the cation exchange resin 10 and the outside case 11 for housing the cartridge are provided.
Patent JP-2003084526-A (JP)
Title: Multicolor image forming apparatus and its control method
Inventor: TSUJI MASAHIRO
IPC: G03G15/01
Filed: 2001-09-17
Abstract: PROBLEM TO BE SOLVED: To provide the multicolor image forming apparatus of a tandem system in which the density difference of an image to be generated at the time of forming a monochromatic image is made to be dissolved. SOLUTION: In a multicolor image forming apparatus in which a form conveying belt is made to be changeable (separately contactable) to a retraction state from the image forming state of a downstream side which does not participate in an image formation at the time of forming a monochromatic image, the initial electrification potential of a photoreceptor 6B is changed over by changing the confronting interval d between the screen grid 12 and the discharge electrode 13 of the electrifier 1B of the image forming station (B) of the uppermost stream at the time of forming a color image when entire image forming stations are used and at the time of forming the monochromatic image when only the image forming station (B) positioned at the uppermost stream is used.
Patent JP-2003090969-A (JP)
Title: Variable shape cylinder mirror
Inventor: KANEKO SHINJI
IPC: G02B5/10
Filed: 2001-09-17
Abstract: PROBLEM TO BE SOLVED: To provide a small, variable shape cylinder mirror whose shape can be changed into an arbitrary shape including an asymmetrical shape. SOLUTION: The variable shape cylinder mirror is provided with: a frame member; a flexible thin film the two opposite ends of which are supported by the frame member; a reflective surface which is provided on the flexible thin film and reflects light; a first electrode which is formed integrally with the flexible thin film; an optical aperture which is disposed on the reflective surface side and for making light incident on the reflective surface; a second electrode which is substantially fixed to the frame member so as to face the first electrode on the opposite side of the reflective surface; and a third electrode which is substantially fixed to the frame member so as to be opposed to the first electrode on the same side as the reflective surface.  At least one of the second and the third electrodes is divided in the direction connecting the two ends, and desired voltage is selectively applied between the first electrode and the divided second or third electrode to control the shape of the reflective surface to a desired shape.