baber/WOPTO huggingface dataset:
Patent JP-2001301701-A (JP)
Title: Powder filling apparatus
Inventor: AMANO HIROSATO
IPC: G03G15/08
Filed: 2000-04-24
Abstract: PROBLEM TO BE SOLVED: To improve a speed of filling a powder and to improve filling accuracy by filling uniformly with a high density. SOLUTION: A powder container 4 is formed of a flexible material, and a variable capacity means 6 is provided on a holding portion of the container 4. When the powder is to be filled into the powder container 4, a capacity of the container 4 is varied to intermittently exhaust a part of air in the container 4 from a dispenser portion 7 of a hopper 3 or suck air into the container 4 so that a flow of the air exhausted from the dispenser portion 7 of the hopper 3 untangles the powder at the dispenser portion 7 of the hopper 3. Thus a lump of the powder can be eliminated, and also a drop speed of the untangled powder can be accelerated to efficiently fill the powder into the container 4.
Patent JP-2001299769-A (JP)
Title: Coil for speeding up organization used for surgery in blood vessel and indweller for coil in blood vessel
Inventor: IWATA HIROO
IPC: A61B17/12
Filed: 2000-04-25
Abstract: PROBLEM TO BE SOLVED: To provide an indwelling coil which promotes organization around the coil for an intravascular surgery. SOLUTION: The indwelling coil 1 in the blood vessel for the intravascular surgery is provided with a metallic coil body 2 and a vector 5 containing cell proliferating factors or genes of cell proliferation fixed on the surface 2a of the coil body 2. The cell proliferating factors or the vectors 5 are released from the coil 1 to the specified points in the blood vessel, for example, vascular disorder sites such as aneurysm, arterial and venous malformation, alterial and venous tumor, and the like, and embolic points of nutrition artery to tumors for promoting tissue growth.
Patent JP-2001304301-A (JP)
Title: One-way clutch
Inventor: IGA KAZUO
IPC: F16D41/06
Filed: 2000-04-25
Abstract: PROBLEM TO BE SOLVED: To provide a one-way clutch, shortened in axial dimension in comparison with a conventional roller clutch and easily positioned and assembled with respect to a shaft. SOLUTION: Two inner ring plates 1a, 1a are stuck together, and an outer ring mounting cavity part 1d and a rolling element raceway track 1e are formed between the outer peripheral edges to form an inner ring 1. The inner peripheral edge of an outer ring 2 of plate shape is inserted in the outer ring mounting cavity part 1d of the inner ring 1, to rotatably mount the outer ring 2. Balls 3, serving as rolling elements, are accommodated in a plurality of holes 2a formed in the outer ring 2 at equal intervals in a circumferential direction. Each ball 3 is held by a cam face 2b on the outer ring outer peripheral side of each hole 2a and the outer peripheral edges of two inner ring plates 1a, 1a forming the raceway tack 1e, thus constituting the one-way clutch.  The maximum axial dimension substantially becomes the added dimension of the diameter of the ball and the plate thickness of the outer peripheral edges of the inner ring plates 1a, 1a. The axial dimension can thereby be shortened considerably.
Patent JP-2001309161-A (JP)
Title: Image forming device and image forming method
Inventor: MANABE NOBUO
IPC: H04N1/387
Filed: 2000-04-26
Abstract: PROBLEM TO BE SOLVED: To provide an image forming device and an image forming method by which can image of a large size whose deviation is not remarkable can be formed. SOLUTION: An image processing section 1 is provided with an image memory 11, an edge extract section 12, a mode setting section 13 and a control section 14. The image memory 11 stores digital image data of an original image, or data generated by the edge extract section 12, the mode setting section 13 and the control section 14. The edge extract section 12 extracts edges in an original image. A mode discrimination section 14 sets a print condition on the basis of an instruction of a user. The control section 14 divides the original image stored in the image memory 11 on the basis of the edges extracted by the edge extract section 12 so as to set partition lines to monotonous image areas where a degree of a change in the image is less to the utmost in the original image.
Patent JP-2001011725-A (JP)
Title: Headgear and its production
Inventor: NISHIURA EIICHI
IPC: A42C1/00
Filed: 2000-04-27
Abstract: PROBLEM TO BE SOLVED: To provide a head gear which has excellent dust resistance, excellent air permeability, and excellent strength characteristics and has an extremely simple shape, and to provide a method for producing the same. SOLUTION: This headgear comprises a skirt portion 3 and a cover portion 1 and is obtained by fusing a melt-blown non-woven fabric. Therein, the skirt portion of the headgear comprises the laminate structure of the melt-blown non-woven fabric to a drawn fiber structure. The method for producing the headgear comprises tucking in both the end portions of a substrate consisting mainly of a melt-blown non-woven fabric only in a width corresponding to the skirt portion of the headgear, inserting a stretched elastomer and a reinforcing drawn fiber structure having the substantially same width as the skirt into the tucked portion, integrally fusing the combination in the stretched state of the elastomer, folding and collecting the substrate in a pleat-like shape,  simultaneously disposing 5 to 20 mm-wide fusing belts 2 on the obtained belt-like body at a constant distance in the direction perpendicular to the axial direction of the belt-like body, and then cutting the centers of the fused belts.
Patent JP-2001314069-A (JP)
Title: Board resolver
Inventor: MASAKI KOICHI
IPC: G01D5/245
Filed: 2000-04-27
Abstract: PROBLEM TO BE SOLVED: To obtain a highly sensitive resolver signal with less errors by forming an exciting winding pattern on the winding pattern of a stator board in an outer radial position and passing a current through a short-circuited rotor winding pattern to generate magnetomotive force. SOLUTION: The board resolver is so constituted that the annular exciting winding pattern (4) is arranged on the stator sine winding pattern (20) and stator cosine winding pattern (21) on the stator board (1) in an outer radial position, and the exciting circuit (25) and a receiving circuit (26) are formed on the stator board (1).
Patent JP-2001310734-A (JP)
Title: Tube inside-traveling flexible long body
Inventor: YASOTA SHIGEYUKI
IPC: F16L55/00
Filed: 2000-04-28
Abstract: PROBLEM TO BE SOLVED: To provide a tube inside-traveling flexible long body having a sliding body integrated with a cable or a hose and simply constructed and traveling through a long distance and multiple curved tube parts for easily inspecting or cleaning the inside of a tube. SOLUTION: This tube inside-traveling flexible long body 1 is constructed of a flexible long body 2 consisting of a cable/hose and a plurality pairs of wheel bodies 3 installed so as to be fixed around the flexible long body 2. An interval for installing the wheel bodies 3 ranges from several cm to several tens cm, although it depends on the degree of a bend in a bent part 5 of the tube 4. In arrangement, a radial directional angle of the opposite axis of a pair of wheel bodies 3 to the axis of the flexible long body 2 is shifted by a predetermined angle sequentially.
Patent JP-2001314933-A (JP)
Title: Reinforcing bar bending apparatus
Inventor: MAKIHATA TAKESHI
IPC: B21F1/00
Filed: 2000-05-02
Abstract: PROBLEM TO BE SOLVED: To provide a reinforcing bar bending apparatus which enables applying simply and correctly a roller setting for bending. SOLUTION: In the reinforcing bar bending apparatus providing a moving mechanism which is freely movable and fixed to the reinforcing bar passing space V by at least one between a pinching roller 3 and a bending roller 4 along the roller diameter direction, and by setting up a flexible bending roller using bending force by pressing and contacting one side of a reinforcing bar steel in the lower hand side of a pair of pinching roller 3 which can freely sandwich the reinforcing bar steel S and the pinching roller 3 in the reinforcing bar passing space V, the moving adjustment mechanism F which can adjust roller moving volume is located, and the roller moving volume adjusted by the moving adjustment mechanism F or a display item concerning the roller moving volume is displayed by the moving display means G newly provided.
Patent JP-2001314852-A (JP)
Title: Post-treatment method and apparatus for removing microorganisms in wastewater of microbial reactor
Inventor: KURIYAMA AKIRA
IPC: C02F1/24
Filed: 2000-05-10
Abstract: PROBLEM TO BE SOLVED: To provide a post-treatment apparatus constituted so as non only to easily gather microorganisms in treated water to the surface of the water but also to simply recover and removce microorganisms in a method for removing microorganisms in wastewater. SOLUTION: In a method and apparatus for removing microorganisms in wastewater, wastewater is aerated by fine air bubbles ejected from an air bubble generation means arranged on an entire bottom surface and microorganisms are allowed to adhere to the trap disposed at the upper part of water in an aeration tank to float, separate and remove microorganisms contained in wastewater.
Patent JP-2001317090-A (JP)
Title: Piping construction and u-turn piece
Inventor: YAMAZAKI KATSUMI
IPC: E03B7/00
Filed: 2000-05-10
Abstract: PROBLEM TO BE SOLVED: To provide a piping construction and a U-turn piece used for the piping construction for which the excavation of main and branch pipe portion under road is completed in the first work, and work for replacing the existing inner pipe with a new inner pipe when any particular circumustances inside a house lot have been solved, can be carried out without excavating the road outside the house lot by using the piping construction and the U-turn piece therefor. SOLUTION: When connecting the main and branch pipes embedded below a road or the like outside the house lot to an existing inner pipe laid inside the house lot, a U-turn piece is formed with which the fluid from the main and branch pipes is once extended to the inside of the house lot and then makes a U-turn and returns to the road excavated portion, and it is connected to the existing inner pipe in the excavated portion in the road in this piping construction.  Also, a small-diameter distribution pipe 11 is inserted to a large-diameter communication pipe 12 and a run-off outlet 16 is formed at the outer surface of the communication pipe, the fluid inside the distribution pipe 11 connected to the main and branch pipes is supplied in such a manner that the outer surface is U-turned from the end portion of the distribution pipe inside the communication pipe 12 and the communication piping is formed from the run-off outlet 16 provided in the communication pipe to the destination of the supply. In another example, there is a construction in which two resin pipes 35 and 36 are connected to a U-turn shape.  When any obstacle 21 on the embedded inner pipe 31 inside the house lot has been removed, a portion piped to the inside of house lot is cut off and a new inner pipe 12 is connected and the inside of the house lot can be replaced with a new inner pipe.
Patent JP-2001317970-A (JP)
Title: Stepping motor and measuring instrument using the stepping motor and assembling method for measuring instrument
Inventor: TOTSUKA SHIGEKI
IPC: G01D13/22
Filed: 2000-05-10
Abstract: PROBLEM TO BE SOLVED: To provide a stepping motor which can eliminate troubles, when a pointer is press-fitted and which is suitably used for a vehicle measuring instrument or the like and to provide a measuring instrument, using the stepping motor, and to provide an assembling method for the measuring instrument. SOLUTION: The stepping motor 50 is provided with a rotor 56, as a power source used to drive an output shaft 57. The stepping motor 50 is provided with a stator 54. The stepping motor 50 is provided with a coil 55, which is attached to the stator 54. The stepping motor 50 is provided with case members 51, 52 which house the stator 54 and the coil 55. The end part on one side of the output shaft 57 protrudes from the surface of the case member 51 in order to attach the pointer 20, and the end part 57A2 on the other side is situated, so as to be flush with the bottom face 52c of the case member 52 or protrudes from the bottom face 52c.
Patent JP-2001324559-A (JP)
Title: Gps geodetic correction data distributing system, gps geodetic device, and medium recording gps geodetic program
Inventor: HIROTA SHINICHI
IPC: G01C21/00
Filed: 2000-05-12
Abstract: PROBLEM TO BE SOLVED: To provide a GPS geodetic correction data distributing system capable of being utilized in a wide range, a GPS geodetic device, and a medium recording a GPS geodetic program. SOLUTION: This GPS geodetic correction data distributing system comprises a plurality of reference stations provided with satellite communication transmission/-reception sections provided at predetermined positions transmitting and receiving data to and from a base station via a communication satellite, GPS reception sections receiving the radio waves from a GPS satellite, distance calculation sections calculating the distances to the GPS satellite from the signals received by the GPS reception sections based on the orbit data transferred from the satellite communication transmission/reception sections, and controllers transferring the calculated distances to the base station via the satellite communication transmission/ reception sections and the base station provided with a means receiving the distance data transferred from the reference stations,  a correction value calculation section calculating the correction values of geodetic stations based on the distance data received in response to the transfer requests of correction data from the geodetic stations, and a transmitting means transmitting the correction data with the state data of the GPS satellite to the calculated correction values.
Patent JP-2001323348-A (JP)
Title: Nonoriented silicon steel sheet having high magnetic flux density and excellent in workability, recyclability and low magnetic field property
Inventor: HONDA ATSUTO
IPC: C22C38/60
Filed: 2000-05-15
Abstract: PROBLEM TO BE SOLVED: To provide a nonoriented silicon steel sheet having high magnetic flux density, excellent in workability, in recyclability, and further in low magnetic field properties. SOLUTION: The steel sheet has a composition containing, by mass, 1.5-4.0% Si and 0.005-2.00% Mn, also containing C, Al and N in amounts reduced, by mass, to <=0.0050%, <=0.030% and <=0.0030%, respectively, further containing S and O in amounts reduced to <=0.0080 mass % in total, and having the balance Fe with inevitable impurities. Moreover, the number of inclusions of 0.1-3.0 μm grain size, among inclusions contained in the steel, is regulated to <=5,000 pieces/mm2. Further, core loss W15/50 and magnetic flux density B50 satisfy W15/50<=3.20 W/kg and B50>=(1.650+0.025×W15/50)T, respectively.
Patent JP-2001329409-A (JP)
Title: Polyvinyl chloride glove and method for producing the same
Inventor: KUMAKURA SHINICHI
IPC: A41D19/00
Filed: 2000-05-16
Abstract: PROBLEM TO BE SOLVED: To provide a method for producing a polyvinyl chloride glove made by flocking piles on the internal surface of the glove, aiming at omitting a conventional process of soaking a gloves in a resin solution to bond piles thereto. SOLUTION: This method comprises such processes that the surface of a glove formwork C is attached with a polyvinyl chloride paste P2 through soaking to make a film thereon followed by moderately semi-curing the film P2, the fall of pile b scattered from above is accelerated through utilizing an electric field b generated between an electrode d1 and a grounded side electrode b2 followed by sticking the pile on the surface of the semi-cured polyvinyl chloride resin, and the ends of the piles b stuck on the internal surface of the glove (a) are fixed and flocked on the surface of the resin by completely curing the film P2.
Patent JP-2001330896-A (JP)
Title: Photographic processing device
Inventor: SHIMAMURA YASUNOBU
IPC: G03B27/46
Filed: 2000-05-18
Abstract: PROBLEM TO BE SOLVED: To provide a photographic processing device which can suppress the reflection of a laser beam near an exposure position in printing by a printing processing section. SOLUTION: This photographic processing device is mounted with a transporting section having plural transporting roller pairs consisting of drive rollers and pressure contact rollers coming into pressurized contact with the drive rollers and guide members for photographic paper arranged between these transporting pairs. The transporting roller pairs and guide members of the transporting section existing on the periphery of the exposure areas by a laser exposure device are subjected to treatment to prevent the reflection of light.
Patent JP-2001322602-A (JP)
Title: Method and apparatus for filling
Inventor: ASANO AKIRA
IPC: B65B3/28
Filed: 2000-05-18
Abstract: PROBLEM TO BE SOLVED: To fill a correct amount in a filling apparatus 1 which is filled separately over a plurality of times in a plurality of filling sections B, D while measuring the weight of a container 2 after filling by the primary filling section B and feeding back it. SOLUTION: A star wheel 4 intermittently rotates, and containers 2 are held in pockets 4a formed at equal intervals around an outer periphery of the wheel 4 for carrying them by one pitch at a time, A tare weight measuring section A, the primary filling section B, a primary filled weight measuring section C, a supplementary filling section D and a final filled weight measuring section E are placed in this sequence from an upstream at a stop position of the container 2. A small quantity filling nozzle 14 and large quantity filling nozzles 16, 18, 20 by filling with a timer are provided in the primary filling section B. An actually measured filled amount measured by the primary filled weight measuring section C is compared with a set filled amount after primary filling, and a difference if any is fed back to the primary filling section B.  Especially when there is a difference of 10 g or more, the difference in a unit of 10 g is adjusted by the large quantity filling nozzles 16, 18, 20 and a difference in a unit of 1 g is adjusted by the small quantity filling nozzle 14.
Patent JP-2001328195-A (JP)
Title: Functional film
Inventor: IIJIMA TADAYOSHI
IPC: B05D7/04
Filed: 2000-05-19
Abstract: PROBLEM TO BE SOLVED: To provide a functional film which is prepared by a coating method and can exert various functions and which has a transparent conductive layer having a low electric resistance value, for instance, and is excellent in flatness in particular. SOLUTION: The functional film 1 has a compressed layer 3 of functional particulates on the substrate 2. The thickness tS of the substrate and the thickness tF of the compressed layer are in the relation of tS/tF>=25. The compressed layer of the functional particulates is obtained by a process wherein a liquid wherein the functional particulates are dispersed is applied on the substrate and dried and a functional particulate containing layer thus formed is compressed. The dispersion liquid contains no resin, or contains a resin of a volume less than 25 in relation to 100 of the volume of the functional particulates when they are expressed by the volumes before the dispersion. The substrate is preferably a film made of resin.
Patent JP-2001330747-A (JP)
Title: Refractive index pattern and its forming method, optical device and optical waveguide
Inventor: HORIE KAZUYUKI
IPC: G02B6/13
Filed: 2000-05-22
Abstract: PROBLEM TO BE SOLVED: To provide a fine refractive index pattern and its forming method capable of responding to requests for miniaturization and high integration of an optical device, a refractive index pattern and its forming method wherein a refractive index is surely controlled and also transmissivity of light in the visible region is uniform, and the optical device and an optical waveguide which are provided with the fine refractive index pattern, are miniaturized and are highly integrated. SOLUTION: The refractive index pattern is formed by selectively irradiating a material whose refractive index is changed by ultraviolet ray irradiation with ultraviolet lays from an NSOM. Also, the material is preferably composed of NBD-containing polymer or NBD dope polymer. The optical device and the optical waveguide are characterized by being provided with the refractive index pattern.
Patent JP-2001332760-A (JP)
Title: Iii nitride compound semiconductor light emitting device
Inventor: KAMIMURA TOSHIYA
IPC: H01L33/42
Filed: 2000-05-25
Abstract: PROBLEM TO BE SOLVED: To provide a light emitting device that can effectively utilize light that is emitted from the side of a semiconductor layer. SOLUTION: A groove is formed by a dicing saw in a III nitride compound semiconductor stacked body containing a light emitting layer, and a side outside the groove is set to a reflecting surface.
Patent JP-2001335095-A (JP)
Title: Pouring device of beer server
Inventor: INOUE HITOSHI
IPC: B67D1/07
Filed: 2000-05-25
Abstract: PROBLEM TO BE SOLVED: To provide a beer server which always assures constant convenience in use by appropriately changing over a position of an auxiliary nozzle according to an operator's dominant hand. SOLUTION: Based on a beer server both using a normal main nozzle and an auxiliary nozzle exclusively used for making foams, the auxiliary nozzle comprises an annular portion to be watertightly fitted with a barrel of the main nozzle and a needle nozzle to be connected from the annular portion via a conduit. When the position of the auxiliary nozzle is reversed in a lateral direction by rotating the annular portion, a pour-out port of the needle nozzle can be turned upside down.
Patent JP-2001338252-A (JP)
Title: Method and system for authenticating mail-order transaction
Inventor: OFUJI AKIO
IPC: G06Q20/40
Filed: 2000-05-25
Abstract: PROBLEM TO BE SOLVED: To provide a method and a system for authenticating mail-order transactions, by which a mail-order dealer can perform a transaction at ease by previously avoiding troubles in collection of payment. SOLUTION: A mail-order dealer S, who accepts an application for mail-order sale, transmits the order receiving information of a commodity via a terminal computer 1 and a network means 3 to a computer 2 for information management of a credit guarantee dealer T. On the basis of the order receiving information, the compute 2 for information management specifies an orderer, collates this specified orderer with the data of persons who are not permitted in transaction, and persons who are listed as being unauthorized for transaction stored in a database means 4 and returns the result to the mail-order dealer S.
Patent JP-2001335223-A (JP)
Title: Image forming device and stack control method
Inventor: FUKAWA KAZUO
IPC: B65H7/06
Filed: 2000-05-26
Abstract: PROBLEM TO BE SOLVED: To provide an image forming device and a stack control method for preventing collapse of paper sheets while mitigating the restriction of job execution of different paper sheet sizes. SOLUTION: When there is a printing job, the size of the paper sheets and number for every size stacked on the tray so far after printing are obtained (steps 250 and 252), decision values which become larger as the size increases larger in the upper region and a lower region of the stacked paper sheets are calculated as a decision value NVU and a decision value NVL respectively (step 254), when the decision value NVU is not more than the decision value NVL, the printing job is made to execute, and when the decision value NVU exceeds the decision value NVL, the printing job is cancelled and then a message saying that the there is a high possibility of load collapse is displayed (step 256-step 262).