baber/WOPTO huggingface dataset:
Patent JP-2002335969-A (JP)
Title: alpha1,4-GLUCOSE/GALACTOSE TRANSFERASE AND DNA ENCODING THE ENZYME
Inventor: ENDO TETSUO
IPC: C12P19/18
Filed: 2001-05-17
Abstract: PROBLEM TO BE SOLVED: To obtain a protein having α1,4-glucose/galactose transferase activities, a DNA encoding the protein, a transformant having the DNA, to provide a method for producing the protein having the α1,4-glucose/galactose transferase activities by using the transformant, and a method for producing a glucose- containing glycoconjugate or a galactose-containing glycoconjugate. SOLUTION: The protein having the α1,4-glucose/galactose transferase activities, the DNA encoding the protein, and the methods for producing the protein having the α1,4-glucose/galactose transferase activities by using the transformant including the DNA, and the glucose-containing glycoconjugate or the galactose- containing glycoconjugate are provided.
Patent JP-2002341099-A (JP)
Title: Gas gun capable of lifting and driving one of a plurality of nozzles selectively
Inventor: KOYAMA YOSHIHIRO
IPC: G01N23/225
Filed: 2001-05-17
Abstract: PROBLEM TO BE SOLVED: To provide a gas gun having a tip part of a nozzle not thickened even in the case of having a plurality of nozzles, enabling the nozzle to approach precisely the beam irradiation position on a sample with smooth UP operation at the DOWN disusing time at the using time, and overcoming difficulty of flow adjustment of gas caused by difference of the distance between the irradiation position and the nozzle depending on the nozzle. SOLUTION: This gas gun is formed from a cylindrical part for storing and holding the plurality of the nozzles and gas supply pies collectively on the forward side, and a nozzle guide part having, on the tip, an opening part with the size enough to enable only one nozzle to project toward the outside, and formed in a tapering shape from the cylindrical part to the opening part. A mechanism capable of driving the plurality of the nozzles selectively and liftably through the gas supply pipes is provided on the rear side of the gas gun.
Patent JP-2002336006-A (JP)
Title: Shoes with spike function
Inventor: TAKANE NOBORU
IPC: A43C15/02
Filed: 2001-05-21
Abstract: PROBLEM TO BE SOLVED: To improve operability and to minimize malfunction of a lever by allowing spike pins to be positioned while easily making then appear frequently without manual operation. SOLUTION: This shoe is provided with spike pins 15 which is to be inserted to an insertion hole 14 formed toward a grounding surface 13 of a shoe bottom part 10 from an empty space 12 formed inside of the part 10 to appear frequently to the two positions of a projecting position projecting from the grounding surface 13 of the shoe bottom part 10 and a sinking position sinking from the rounding surface 13, and the shoe is provided with a moving holding mechanism 17 which is to be housed in the empty space 12 and holds the spike pins 15 moving to the projecting position or the sinking position by the operation of a lever 16 to allow the spike pins 15 corresponding to moving out and in of the lever 16 provided so that it can be moved out from and into a rear surface 10a of the shoe bottom part 10 by pressurizing a head 16a of the lever 16 to appear frequently.
Patent JP-2002339170-A (JP)
Title: Carbon fiber having excellent property in twisting direction, and carbon fiber-reinforced composite material using the carbon fiber as reinforcing material
Inventor: SUMIYA KAZUNOBU
IPC: D01F9/22
Filed: 2001-05-21
Abstract: PROBLEM TO BE SOLVED: To provide a carbon fiber having excellent characteristics in the properties in one axis direction such as a tensile strength and a compression strength, and the properties in the twisting direction, and hardly causing increase of the production cost, and further to provide a carbon fiber-reinforced composite material using the carbon fiber as a reinforcing material. SOLUTION: This carbon fiber has 14-20 Å crystal size Lc, >=79% orientation degree π002 , and >=1.4 GPa wringing-off strength of a single fiber with >=20% CV value, or >=18 GPa average torsional modulus of the single fiber with >=20% CV value. The carbon fiber-reinforced composite material uses the carbon fiber as the reinforcing material.
Patent JP-2002354164-A (JP)
Title: Information processing unit, method and system, program, and storage medium
Inventor: SUZUKI KATSUYA
IPC: H04B7/26
Filed: 2001-05-23
Abstract: PROBLEM TO BE SOLVED: To provide an information processing unit or the like whose data can be browsed with a mobile terminal data even from remote place or at the outside of a network environment. SOLUTION: In the case of receiving image data from a scanner 201 or the like or receiving an additional instruction of cross-reference data to image data having already stored afterwards, an MFP(Multi Function Printer) 101 generates the cross-reference data such as image data having a form which can be browsed with a PDA(personal digital assistant) 102, attaches (cross- references) the generated data to (with) the corresponding original image data and stores the resulting data to a personal box.  When receiving a request of the cross-reference data acquisition from the PDA 102, the MFP 101 transmits list information of image data after the authentication processing to the PDA 102, receives selection of image data by receiving selection information based on the list and sent from the PDA 102, reads the cross-reference data corresponding to the selected image data from the personal box and wirelessly transmits the read data to the PDA 102.
Patent JP-2001358133-A (JP)
Title: Method for performing anisotropic plasma etching using fluorochemical substance that is non- chlorofluorocarbon
Inventor: MAA JER-SHEN
IPC: C23F4/00
Filed: 2001-05-24
Abstract: PROBLEM TO BE SOLVED: To provide a method by which an object to be etched can be readily dry-etched with high dimensional accuracy by reducing the readhering quantity of etch residues or removing the etching generated substance at dry etching. SOLUTION: This method of removing a metal from the selected regions of a substrate includes a step of causing the metal to deposit on the substrate, a step of exposing the selected metallic region by forming and patterning a mask, and a step of exposing the metal to a fluorine-containing plasma. The method also includes a step of heating the metal to a temperature, at which a volatile metal-fluorine compound is produced and a step of discharging the metal-fluorine compound.
Patent JP-2002348120-A (JP)
Title: Hydrotalcite-like compound and its manufacturing method
Inventor: MIYAKE MICHIHIRO
IPC: C01G49/00
Filed: 2001-05-25
Abstract: PROBLEM TO BE SOLVED: To provide a hydrotalcite-like compound (a lamellar double hydroxide) containing metal ingredients originating from melting dust and its manufacturing method. SOLUTION: Acid-soluble metal ingredients (including iron and zinc) are extracted by treating melting dust discharged from a melting furnace for cast iron with hydrochloric acid. Hydrogen peroxide solution is added to the extracted liquid to oxidize residual bivalent iron to make it trivalent iron. A magnesium-containing salt (such as magnesium chloride) is blended in the liquid and the pH of the liquid is controlled so as to precipitate a product. The precipitated product is separated and is treated by alkaline water heat treatment if necessary. The obtained product shows XRD pattern characteristic of the hydrotalcite-like compound and has good ion-exchange performance, especially with nitrate ion.
Patent JP-2002346970-A (JP)
Title: Tape cutting mechanism of tape printer
Inventor: SODEYAMA HIDEO
IPC: B65H35/04
Filed: 2001-05-25
Abstract: PROBLEM TO BE SOLVED: To provide a tape cutting mechanism of a tape printer capable of operating a manual operation lever with excellent operability, and efficiently cutting a tape-like member while holding a printer case. SOLUTION: The tape cutting mechanism comprises a cutter 16 facing a tape outlet 15 which cuts the tape-like member in the direction orthogonal thereto, the manual operation lever 12 which is pivotably supported by a rear corner part of the printer case 2, and extended from a rear end part forming a turning center to a front end part forming a power point of the manual operation in a forwardly curved manner along the printer case, and allows the cutter 16 to perform the cutting action, a turnable arm 32 which is extended in a direction substantially orthogonal to the direction of the cutting action of the cutter 16 from a tip part engaged with an input part 37 of the cutter 16 to a base end part forming the turning center,  and the manual operation lever 12 has a pressing part 99 which is abutted on a middle part in the longitudinal direction of the turnable arm 32 and forms a point of application to turn the turnable arm on the middle part in the longitudinal direction.
Patent JP-2002349819-A (JP)
Title: Fluidized bed type combustion method and device for waste containing agglomerate component
Inventor: ITO MUNECHIKA
IPC: F23G5/30
Filed: 2001-05-28
Abstract: PROBLEM TO BE SOLVED: To realize the fluidized combustion method and device for agglomerate waste capable of establishing fluidized combustion conditions preventing the production of clinkers and preventing the clogging of ducts and the adhesion of fluidized sand. SOLUTION: In a fluidized bed type combustion method for waste containing an agglomerate component concerned with the present invention, the waste A is charged into the fluidized furnace body 2 and burned to a boiling state with a fluid medium. A combustible content is exhausted as exhaust gas E from an exhaust pipe 22, and the incombustible content is discharged from a bed part 6 as an ash content. In the fluidized bed type combustion method, the waste A containing a great deal of the agglomerate component such as Na, K, P and S is charged into the fluidized furnace body 2, and moreover an alkaline earth substance B is charged into the fluidized furnace body 2 for the fluidized combustion on the bed part 6 together with the waste A in the mixed state.  At that time, expressing the weight of the agglomerate component as R, the weight of the alkaline earth substance as S, the weight ratio of both substances as X(=R/S) and the operating temperature of the bed part as T( deg.C), fluidized combustion is performed in stable operating zones (X and T) satisfying T<a1 ×log10 X +b1 (a1 =-250 to -50, b1 =700 to 1000) and producing no clinkers.
Patent JP-2002348968-A (JP)
Title: Brace installing structure
Inventor: SHIBUYA HIROAKI
IPC: E04B1/58
Filed: 2001-05-28
Abstract: PROBLEM TO BE SOLVED: To easily and quickly install a brace on a structural material side installing plate. SOLUTION: A core material inserting groove 47 for allowing insertion of a core material 61 from the side is formed on the structural material side installing plate 46 arranged so as to be almost orthogonal to the core material 61 of the buckling restricting brace 21, and the installing plate 46 is sandwiched by nuts 70 and 71 preinstalled in an end part of the core material 61 in a state of inserting the end part of the core material 61 into this core material inserting groove 47 so that the end part of the core material 61 is installed on the installing plate 46.
Patent JP-2002351896-A (JP)
Title: Patent search device and patent search method
Inventor: HAMADA AKIRA
IPC: G06F17/30
Filed: 2001-05-29
Abstract: PROBLEM TO BE SOLVED: To make support of operation such as adding patent classification to a search formula or replacing the free key word with the patent classification when there are too many candidates as the result of the patent search using the free key word and there is a need to narrow it down or in an opposite case when there are too few candidates so that the range needs to be widened for extraction by taking into reference the search result. SOLUTION: In the device, a classification extracting means to extract the patent classification included in the aggregation of searched patent document data, an explanation extracting means extracting the explanation of the classification corresponding to the extracted patent classification from the classification database, a display means to display the extracted explanations as a catalogue and a selective specification means to selectively specify the explanation matching the aggregation of targeted patent documentation data from the catalogued explanations are provided. In this case, the device is constituted so that a search can be repeated including the patent classification corresponding to the explanation specified by the selective specification means in the search formula.
Patent JP-2002355986-A (JP)
Title: Ink jet recorder
Inventor: YOSHIOKA YASUO
IPC: B41J2/175
Filed: 2001-05-31
Abstract: PROBLEM TO BE SOLVED: To highly accurately detect a shortage of an ink remaining amount inside an ink tank which moves with an ink head, without effects of a level change of the ink in accordance with the movement. SOLUTION: A detection window 20 through which the interior can be seen is opened to one face along a movement direction of the ink tank 2. An ink level I inside the ink tank 2 is detected at a plurality of detection points P3 , P4 and P5 arranged in the movement direction. The shortage of the ink remaining amount is detected with the use of the detected results.
Patent JP-2002357035-A (JP)
Title: Industry storage box
Inventor: NOBEOKA YASUNARI
IPC: E05B65/02
Filed: 2001-06-04
Abstract: PROBLEM TO BE SOLVED: To promote the constitution of a key cylinder 10 or the flexibility of a space while maintaining controllability such as open control or the like by an open control section 3 in a good condition for a light terminating box A equipped with the open control section 3 for executing the open control of a door 2 and the key cylinder 10 for executing locking and unlocking operation of the door 2 to enable a special structure being not unlocked by a third party except an administrator to easily correspond. SOLUTION: The key cylinder 10 is provided to part other than the open control section 3 on the door 2.
Patent JP-2002368101-A (JP)
Title: Semiconductor circuit board and manufacturing method therefor
Inventor: YOSHIDA EIKICHI
IPC: H01L27/04
Filed: 2001-06-04
Abstract: PROBLEM TO BE SOLVED: To obtain a semiconductor circuit board, having an electromagnetic noise suppressor formed with an insulation film interposed which can effectively absorb jamming electromagnetic waves, ranging from MHz bands to GHz bands and reveal an electromagnetic wave absorption effect, when it is divided into individual semiconductor elements. SOLUTION: The semiconductor circuit board has an electromagnetic noise suppressor 4 formed from a soft magnetic film formed through an insulation film at a specified position on an IC circuit pattern 11 covered with an insulation film 9, and the noise suppressor 4 is formed over the entire surface of the IC circuit pattern via the insulation film 9 and processed into a fine pattern, having at least a size which is not greater than minimum widths of power lines 2 and ground lines 3 of the IC circuit pattern.
Patent JP-2002364589-A (JP)
Title: Motor-driven blower and vacuum cleaner equipped therewith
Inventor: ONO TSUGIYOSHI
IPC: F04D29/28
Filed: 2001-06-05
Abstract: PROBLEM TO BE SOLVED: To provide a motor-driven blower and a vacuum cleaner equipped therewith capable of removing one of the causes to worsen the rotation balance and also decreasing the number of component items. SOLUTION: The rotary shaft 8 of an armature 6 is held rotatably by a supporting frame 4 through bearings 9, and the base plate 14 of a centrifugal fan body 12, a washer 18 and spacer 17 are fastened to the inner race of the bearing 9 by screwing a nut 21 through a sleeve 20 fast to the threaded shaft 8a of the rotary shaft 8, and the washer 18 is interposed between the spacer 17 and base plate 14, and the sleeve 20 is interposed between the nut 21 and base plate 14 and is furnished with an engaging recess 20b for restriction of rotation, and the base plate 14 is furnished with an engaging projection 14b for restriction of rotation to be fitted in the recess 20b.
Patent JP-2002367245-A (JP)
Title: Method and apparatus for manufacturing optical disk
Inventor: IDE TATSUNORI
IPC: G11B7/24
Filed: 2001-06-06
Abstract: PROBLEM TO BE SOLVED: To surely hold and bond a recording layer and a transparent layer even if the transparent layer is thin. SOLUTION: When the recording layer 2 is formed atop a base 1, the outer peripheral part of the transparent layer 3 is held to a flat shape by a transparent layer holding mechanism 5 and the held transparent layer 3 is superposed on the recording layer 2, by which the transparent layer 3 is bonded onto the recording layer 2 across an adhesive layer 4. In such a case, the transparent layer 3 is held at over circumferential four points by an outer peripheral holding section 6 of the transparent layer holding mechanism 5, by which the transparent layer 3 is held to a plane shape, by which the transparent layer is bonded onto the recording layer 2 without deformation in spite of the film thickness of about 0.1 mm.
Patent JP-2002364006-A (JP)
Title: Construction method for underwater foundation
Inventor: SAKIMOTO JUNJI
IPC: E02D23/00
Filed: 2001-06-06
Abstract: PROBLEM TO BE SOLVED: To permit economical construction while avoiding a prolonged construction period. SOLUTION: An underwater foundation comprises a caisson frame body 10 and a pile foundation 11. The caisson frame body 10 has a side wall portion 12, a bottom slab portion 14 and a skirt portion 16. In the foundation building method, the pile foundation 11 is driven to the underwater ground 26 before sinking the caisson frame body 10. The load bearing force of the pile foundation 11 can be known by determining a preload which can be applied to the tip of the skirt portion 16 when the caisson frame body 10 is sunk to the underwater ground 26, then estimating the difference between a load in service and the preload; this difference is considered as a load bearing force required for the pile foundation 11. When the pile foundation 11 is driven, then the caisson frame body 10 is sunk. In sinking the caisson frame body 10, it is performed by generating a suction load. When the sinking of the caisson frame body 10 is completed, a hardening grout material 30 is filled, and the caisson frame body 10 and the pile foundation 11 are united to one body.
Patent JP-2002021408-A (JP)
Title: Door-body open-close device in case of earthquake
Inventor: OZAWA MASAO
IPC: A47B97/00
Filed: 2001-06-08
Abstract: PROBLEM TO BE SOLVED: To solve the problem, in which installation is troublesome for automatically closing a door body mounted on a storage shed and the door body is short of durability in the door body. SOLUTION: A structure has a locking mechanism A, in which a locking lever 4 having a flange 4a capable of being projected and retracted to and from a box body 5 secured to the top board 1a of the storage shed 1 and upper and lower two chambers (a), (b) by a parting board 7, to which a window hole is bored, are set up and spheres 6, 9 are housed to each chamber in a rollable manner, the sphere 6 in the lower chamber (b) is engaged and disengaged with and from the flange 4a for the locking lever 4, and the flange 4a is worked to the sphere 9 in the upper chamber (a) through a blade piece 10 fitted to the flange 4a and peeped through the window hole 8.  In the structure, a locking releasing mechanism, in which frame body 11 being installed to the door body 2 and having an inclined plane 11a at a front end and an engaging section 11b on the inside is mounted in response to the locking mechanism A, and a pushing-up board 12 pushing up the locking lever 4 by burying a magnet body B attracting the front end section of the locking lever 4 and a backing board 14 in the horizontal direction receiving the locking lever 4 are secured to the intermediate section of the frame body 11, is set up.
Patent JP-2002370843-A (JP)
Title: Image forming device
Inventor: ISEMURA KEIZO
IPC: G03G15/00
Filed: 2001-06-13
Abstract: PROBLEM TO BE SOLVED: To prevent shortening of sheet intervals and forming of images on the sheets in a deviated state even when resuming conveyance after temporarily stopping the conveyance of the sheets. SOLUTION: A plurality of sheets are conveyed to a register roller 115 at predetermined intervals. After the conveyance of the plurality of sheets is temporarily stopped, the conveyance of the plurality of sheets is resumed, and the sheet interval at resuming of the sheet conveyance is corrected to an interval equivalent to time longer than time it takes from passing through the register roller 115 of at least a rear end of a sheet to stopping of the register roller 115.
Patent JP-2002371348-A (JP)
Title: Method for improving fatigue characteristics of titanium alloy component, and titanium alloy component therewith
Inventor: TANAKA KOICHI
IPC: C23C8/36
Filed: 2001-06-14
Abstract: PROBLEM TO BE SOLVED: To provide a method for improving deterioration of fatigue strength caused by a roughened surface of the plasma-carburized titanium alloy component, and a titanium alloy therewith. SOLUTION: This method for improving fatigue characteristics is characterized by shot peening the surface of the titanium alloy component, which has been solutionized, aged, and plasma carburized in an atmospheric gas having a temperature of 350-950 deg.C and a pressure of 10-2,000 Pa, through projecting hard steel particles with sizes of 20-200 μm, which are accelerated into projection speeds of 50-200 m/s by a compressed air having an adjusted pressure. Thereby, the fatigue strength is improved due to delay of cracking generation, because an incubation time before the cracking generation caused by the roughened surface in a carburizing process is prolonged, as a result of increase in strength of the surface layer, remaining of compressive stress, and smoothing of the surface on the above component.
Patent JP-2002370236-A (JP)
Title: Steam vulcanization apparatus
Inventor: OOISHI SHIZUMARO
IPC: B29K21/00
Filed: 2001-06-15
Abstract: PROBLEM TO BE SOLVED: To obtain a steam vulcanization apparatus capable of uniformly supplying steam to the whole of a container regardless of the size or shape of the container to uniformly vulcanize the whole of unvulcanized matter. SOLUTION: The steam ejector 20 connected to a steam supply pipe 2 is arranged in a hermetically closed vulcanizer 1 and a suction port is provided to the suction chamber 21 of the steam ejector 20. The outlet pipe 23 of the steam ejector 20 is opened to the interior of the vulcanizer 1 and a compressed air supply pipe 3 is connected to the vulcanizer 1. Steam and compressed air are supplied into the vulcanizer 1 under predetermined pressure to perform vulcanization under the arbitrary pressure and temperature condition corresponding to the respective partial pressures of them. The mixed fluid of steam and compressed air in the vulcanizer 1 is sucked and mixed by the steam ejector 20 not only to uniformize a temperature distribution but also to accelerate the convection of steam.
Patent JP-2002372661-A (JP)
Title: Photographic lens
Inventor: NAKAMURA HIROSHI
IPC: H04N5/232
Filed: 2001-06-15
Abstract: PROBLEM TO BE SOLVED: To provide a photographic lens by which a focusing state is highly accurately detected by optically adjusting the optical system for focusing state detection of the photographic lens. SOLUTION: A lens barrel part 110 for the focusing state detection is provided at the lens barrel part of the photographic lens. An imaging device for the focusing state detection is incorporated in the lens barrel part 110, so that a position thereof is adjusted by an operation ring 112.