baber/WOPTO huggingface dataset:
Patent JP-2001253786-A (JP)
Title: Method for manufacturing organic fertilizer
Inventor: KAKUBARI ARITAKA
IPC: C05F9/00
Filed: 2000-03-08
Abstract: PROBLEM TO BE SOLVED: To prepare a fertilizer from food wastes in simple stages. SOLUTION: The food wastes are finely crushed of solids by a pulverizing machine. The crushed food wastes are transferred to an agitating vessel 14 where coal ash is mixed therewith and agitating vanes 14a are driven to agitate the food wastes and their moisture content is lowered to <=85%. Quicklime is then added to the food wastes and the food wastes are agitated. The quicklime generates high heat by reacting with the moisture in the food wastes and the quicklime sticks to the surfaces of the solids and the moisture of the waste is evaporated by this heat, thereby solidifying the solids. On elapsing of about 5 minutes, the entire part of the wastes turns to white granular materials. The granular materials are dropped from the agitating vessel 14 onto a belt conveyor 16 and are transported to the outside of a vehicle.  The white granular materials manufactured in the manner described above contain organic components in a large amount and since the materials are sterilized by the high heat, the fertilizer suitable for growth of agricultural products is obtained.
Patent JP-2001253271-A (JP)
Title: Terminal for freight-train car
Inventor: TSUKUI TAKASHI
IPC: B65G63/00
Filed: 2000-03-08
Abstract: PROBLEM TO BE SOLVED: To solve a problem that an arm operation for a cargo handling machine is dangerous because a space between a trolley line and a top part of a container is narrow, and to solve inconvenience that an electric rolling stock is changed to a diesel rolling stock in the vicinity of a terminal since no stringing is provided conventionally in the vicinity of the terminal, when cargo handling work is carried out in the terminal in a freight traffic line for towing a large container by the electric rolling stock. SOLUTION: Columns 1 are erected beside lines, and a frame body 3 is fixed in each upper part thereof. I-shaped beams 5 are provided to be movable horizontally along rollers 4 inside the frame body, and metals for anchoring the stringing and the trolley line are fitted in rolling stock side tips thereof. The stringing is moved from a track to a side by retreats of the beams to leave no obstacle after moved.
Patent JP-2001257405-A (JP)
Title: Rare earth added waveguide amplifier
Inventor: MASUDA KOJI
IPC: H04B10/564
Filed: 2000-03-09
Abstract: PROBLEM TO BE SOLVED: To prevent deterioration of performance such as increase of noise factor of an EDWA and decrease of output power by simplifying a rare earth added waveguide amplifier. SOLUTION: In this rare earth added waveguide amplifier, single or plural light receiving elements 31 which receive a spontaneous emission light which is outputted from a core 2 to the outside are installed. By using light receiving level of the light receiving elements, a stimulation light source 6 is driven with a control circuit 4, and gain of the rare earth added waveguide amplifier is controlled. As a result, defects that the number of constituent components of an EDWA is large, the EDWA is expensive and has large-scale, which are problems in the conventional case, can be conquered, and deterioration of performance of an EDWA can be avoided.
Patent JP-2001257086-A (JP)
Title: Starting device of discharge lamp
Inventor: MIYATA OSAMU
IPC: H01J61/54
Filed: 2000-03-10
Abstract: PROBLEM TO BE SOLVED: To provide a lighting starting device for discharge lamp for use in vehicles which is of small size, light weight, and low cost structure and which can prevent damage due to vibration and the like. SOLUTION: The lighting starting device comprises starting components for discharge lamp such as a socket 20 and a starting transformer 30 and the like. The starting transformer 30 is made an air-core coil structure comprising only a bobbin 31 and a primary coil 33 and a secondary coil 32 wound around the bobbin 31 and the shape of the starting transformer 30 is a ring shape, a horseshoe shape or a straight shape capable of lateral arrangement.
Patent JP-2000272608-A (JP)
Title: Capsule portion support body in filling/closing machine for capsule consisting of two portions
Inventor: WURST REINER
IPC: A61J3/07
Filed: 2000-03-10
Abstract: PROBLEM TO BE SOLVED: To avoid causing the upper portion of a capsule to be sprung away from an upper segment, by a method in which at least one notch for frictionally passing negative pressure, present in a vacuum suction hole, to the lower portion of the capsule and conveying it to the stepped hole of other segment is formed in the stepped hole of the other segment. SOLUTION: In a capsule, its cap b is seated on a seat 34 and also its lower portion a is thrust from an upper segment 22 into the hole section 28 of a lower segment 21. Then, vacuum is loaded via a suction hole 27, thereby pulling the lower portion a from the cap b, drawing it toward the seat 30, and separating them from each other. In the case, a plurality of longitudinal grooves 35 are formed in the periphery of the lower portion (a), and negative pressure is caused to act in the area of each longitudinal groove 35 on the upper side of the lower segment 21 as well. Thus, the negative pressure present in the capsule is degassed via each longitudinal groove 35 and, at the same time, the cap b is drawn onto the seat 34 by the negative pressure. Therefore, it prevents the cap b from being sprung out from the upper segment 22.
Patent JP-2001257778-A (JP)
Title: Public internet service system and public terminal
Inventor: SARUWATARI SHINJI
IPC: H04M15/16
Filed: 2000-03-13
Abstract: PROBLEM TO BE SOLVED: To provide a public Internet service system by which users can receive an Internet service without the need for making in advance a contract with an Internet service provider or the like. SOLUTION: The public terminal 100 having a phone function and functions of browser and electronic mail transmission or the like is installed in the public Internet service system. The public terminal 100 accesses a provider 20 predetermined or selected by user among providers via public line 10 to receive an Internet connection service. The public terminal 100 is provided with a function of charging of the public line 10 and collecting the charging of the provider 20. The charging is adjusted by deposited coins or a pre-paid card or the like. The public terminal 100 records the charging amount of the provider at every service. The recording is referenced for the charging adjustment between the provider 20 and the public terminal 100.
Patent JP-2001263200-A (JP)
Title: Delivery valve of fuel injection pump
Inventor: KOBAYASHI SUSUMU
IPC: F02M59/46
Filed: 2000-03-14
Abstract: PROBLEM TO BE SOLVED: To improve a two-way delivery valve of a fuel injection pump, to improve injection pressure at the time of injecting fuel, to improve a retraction effect at the time of finishing injection and to improve combustion efficiency. SOLUTION: A compression part to compress fuel in a space (hole upper part 3d) on the downstream side from a delivery valve 11 is formed on the delivery valve 11 by dividing a hole 3a in a valve casing 3 vertically by the delivery valve 11 on a two-way delivery valve 10 of a fuel injection pump 1 constituted by fitting the delivery valve 11 and a return valve 12 in the hole 3a in the valve casing 3. Additionally, a retraction part to retract fuel in the inside of the space (hole upper part 3d) on the downstream side of the delivery valve 11 is formed on an outer peripheral part of the delivery valve 11 by vertically dividing the space (hole 3a) in the valve casing 3 by the delivery valve 11 on the two-way delivery valve 10.
Patent JP-2001252521-A (JP)
Title: Air cleaner
Inventor: SHONO NOBUHIRO
IPC: B01D53/14
Filed: 2000-03-14
Abstract: PROBLEM TO BE SOLVED: To provide an air cleaner suppressing the propagation of bacteria or the malodor occurring from bacteria and enhanced in deodorizing power. SOLUTION: The air cleaner has a suction port, an exhaust port and a gas- liquid contact part for bringing the aqueous solution electrolyzed using a diaphragm-free electrolytic cell into contact with air.
Patent JP-2001268212-A (JP)
Title: Voice communication device
Inventor: SHIMIZU HIROAKI
IPC: H04B3/20
Filed: 2000-03-15
Abstract: PROBLEM TO BE SOLVED: To provide a voice communication device that can fully cancel a voice echo and avoid deterioration due to an intermittent sense of voice in advance, even when a portable telephone of any communication system is connected to the device. SOLUTION: An echo suppress control circuit 11 discriminates whether the portable telephone 2 connected to the voice communication device adopts a communication system of a personal digital cellular(PDC) system or a code division multiple access(CDMA) system, by discriminating a discrimination result notice outputted using a communication system discrimination circuit 13, sets attenuation of the level of a transmission signal depending on the commutation system adopted by the connected telephone 2 to attenuate a level of a transmission signal.  Thus, even when either of the telephone adopting the PDC system and the telephone adopting the CDMA system is connected to the unit, the unit can bring the attenuation of the level of the transmission signal to a proper level, resulting that voice echo can be fully cancelled and the deterioration in the intermittent sense of voice can be avoided in advance.
Patent JP-2001258460-A (JP)
Title: Apparatus for exterminating weed
Inventor: SATO KEIICHI
IPC: A01M21/04
Filed: 2000-03-17
Abstract: PROBLEM TO BE SOLVED: To solve problems that there is a possibility of an electric shock when an operator stays between high-voltage electrodes and an earthed electrode in a conventional apparatus for exterminating weeds. SOLUTION: This apparatus for exterminating the weeds is obtained by fixing a positive and a negative electrodes 12 connected to a high-voltage generator 17 at a prescribed interval on a supporting part 11 connected to a gripping part 15, keeping the distance between the electrodes 12 constant, designed to fix the electrodes 12 on the supporting part 11 connected to the gripping part 15 operated by a hand without thereby making the operator stay between the electrodes 12, and is capable of safely exterminating the weeds.
Patent JP-2001259521-A (JP)
Title: Method for forming hydrophilic film and coated article
Inventor: MINAMI TSUTOMU
IPC: B05D3/06
Filed: 2000-03-21
Abstract: PROBLEM TO BE SOLVED: To provide a method for simply preparing a hydrophilic film excellent in durability and a coated article in which the hydrophilic film obtained by the method is formed as a top coat layer. SOLUTION: In the method for forming the hydrophilic film, a solution containing an aluminum compound is applied on a base material to form the film, on a petal-shaped alumina film of the base material which is manufactured by being treated with hot water or heated steam and in which the petal-shaped alumina film is formed, a film made from a titanium chelate compound (A) or a film of amorphous titanium oxide (B) and a film of polysiloxane (C) are formed in turn to prepare a double layer film, and the double layer film is irradiated with active energy beams. In the coated article, the hydrophilic film formed by the method is arranged as the top coat layer.
Patent JP-2001259894-A (JP)
Title: Empty can squeezing apparatus
Inventor: IWAMA MITSUHARU
IPC: B30B9/32
Filed: 2000-03-21
Abstract: PROBLEM TO BE SOLVED: To provide an empty can squeezing apparatus for domestic use which is continuously arranged to a kitchen facility placed on the floor such as a sink and a range, and can be installed and used in a harmonized manner in appearance. SOLUTION: A squeezing chamber 10 which accommodates thrown-in empty cans C in a longitudinally collapsed posture is provided on an upper portion in a box-shaped case 7 of low profile in the right-and-left direction. A can receiving member 16 is arranged on a forward end of the squeezing chamber 10. A pressing member 18 is reciprocated in the longitudinal direction in the squeezing chamber 10. A screw feed mechanism 19 which moves the pressing member 18 in the longitudinal direction is arranged to the distal side of the squeezing chamber 10. A motor 29 which rotates the screw feed mechanism 19 is provided below the squeezing chamber 10. A discharge port 17 through which the squeezed can is dropped and discharged is provided on a lower portion of the forward end of the squeezing chamber 10.  A recovery container 33 to accommodate the squeezed can Ca dropped from the discharge port 17 is arranged below the motor 29.
Patent JP-2001259102-A (JP)
Title: Movable grip end of bat
Inventor: YAMAZAKI TETSUJI
IPC: A63B60/06
Filed: 2000-03-21
Abstract: PROBLEM TO BE SOLVED: To eliminate such risk that a baseball batter who holds the bat short will let the bat slip out of the hands on a swing, and eliminate the risk of damage by the slipped bat and lessen such a feeling of insecurity of the batter. SOLUTION: A resilient material 1 is brought into close contact with a bat as an antislip expedient, and is wound with a stretch material 2, which is fixed in place with a hook and loop fastener 3. A free removal and movement enables a change in the fixing position in accordance with each batter.
Patent JP-2001301313-A (JP)
Title: Ink jet recording sheet
Inventor: MIYAGAWA OSAMU
IPC: C09D5/02
Filed: 2000-03-22
Abstract: PROBLEM TO BE SOLVED: To provide an ink jet recording sheet, which favorably absorbs both water-based and oil-based pigment inks and is excellent in an image fixture. SOLUTION: This ink jet recording sheet is produced by paintingly providing an ink accepting layer on at least one side of the ink accepting layer mainly consisting a porous pigment having the average particle diameter of 3 μm or larger and a water-base emulsion resin under the condition that the weight ratio of the porous pigment to the water-based emulsion resin is set to be 0:30 to 45:55. This ink jet recording sheet can be used both with an water-based ink and with an oil-based ink and has favorable ink absorbency and ink drying properties and is excellent in the image fixture.
Patent JP-2001260507-A (JP)
Title: Recorder
Inventor: NIIMURA MOTOYUKI
IPC: B41J31/00
Filed: 2000-03-22
Abstract: PROBLEM TO BE SOLVED: To provide a recorder in which power can be transmitted sufficiently to a ribbon wheel train even when a carriage is moved up and down by ensuring sufficient meshing of a rack and a ribbon wheel train gear. SOLUTION: The recorder comprises a carriage 7 carrying a ribbon cartridge, a fixed rack 5 extending in the moving direction of the carriage, a ribbon wheel train drive gear 21 meshing the rack, an arm 22 having one end linked with the ribbon wheel train drive gear 21, and a transmission gear 23 linked with the other end of the arm and born on the carriage wherein a ribbon winding shaft 29 is turned through the ribbon wheel train by a force obtained from the ribbon wheel train drive gear 21 as the carriage 7 turns to wind the ribbon 9A of the ribbon cartridge.  The recorder further comprises a guide member 31 having one end stopped at the rotary shaft 21B of the ribbon wheel train drive gear 21 and the other end stopped at the basic body 5A of the rack 5 and keeping a substantially constant distance LH between the center of rotation of the ribbon wheel train drive gear 21 and the rack 5.
Patent JP-2001264017-A (JP)
Title: Three-dimensional image photographing apparatus
Inventor: EGAWA YUTAKA
IPC: G06T7/00
Filed: 2000-03-23
Abstract: PROBLEM TO BE SOLVED: To provide a three-dimensional image photographing apparatus, capable of performing pattern detection with high resolving power, without causing wrong detection of a three-dimensional shape. SOLUTION: A stripe pattern projected onto an object 1 of photographing is photographed. A pattern-setting part 11C is determined by the number of stripes of the pattern, so that a differences (MTF value) in the luminance of photographed data falls within a prescribed range.
Patent JP-2001274723-A (JP)
Title: Mobile communication unit and high-frequency compound component used therefor
Inventor: FURUYA KOJI
IPC: H04B1/3822
Filed: 2000-03-23
Abstract: PROBLEM TO BE SOLVED: To provide a mobile communication unit that does not need any matching circuit and whose circuit can be downsized, and to provide a high-frequency component used for the communication unit. SOLUTION: This mobile communication unit 10 is a dual band portable telephone set having two communication systems dealing with different frequencies, that is, the DCS system which is a communication system for 1.8 GHz band and the GSM system being a communication system for 900 MHz band. The unit includes an antenna 11, a high-frequency composite component 12 (part surrounded by broken lines in Figure), transmission sections Txd, Txg and reception sections Rxd, Rxg. The high-frequency compound component 12 consists of 1st-5-th ports P1-P5, a diplexer 13, high-frequency switches 14a, 14b, notch filters 15a, 15b being high-frequency filters and a directional coupler 16 respectively.
Patent JP-2001272742-A (JP)
Title: Heat developable photosensitive material
Inventor: ITO TADASHI
IPC: G03C1/498
Filed: 2000-03-24
Abstract: PROBLEM TO BE SOLVED: To provide a heat developable photosensitive material having high image density (Dmax) and nearly free of the increase of line width in development at high temperature and high humidity as a heat developable photosensitive material particularly for a photoengraving and particularly for a scanner and an image setter. SOLUTION: In the heat developable photosensitive material with an image forming layer consisting essentially of a non-photosensitive silver salt, photosensitive silver halide, a nucleating agent and a binder on the base and at least one protective layer on the side of the image forming layer remoter from the base, the at least one protective layer contains a vinylidene chloride copolymer containing 70 mass % repeating units of a vinylidene chloride monomer.
Patent JP-2001272334-A (JP)
Title: Two-dimensional optical heterodyne scanning detection system
Inventor: SATO MANABU
IPC: H04N5/335
Filed: 2000-03-24
Abstract: PROBLEM TO BE SOLVED: To provide a two-dimensional optical heterodyne scanning detection system with a direct switching type two-dimensional image sensor, allowing direct high-speed connection of switching elements and respective photodetector elements, capable of directly reading respective charges according to incident light intensity, and measuring the image at a video rate. SOLUTION: This two-dimensional optical heterodyne scanning detection system has a two-dimensional array-like photodetector 1, including both pixel arrangement of array-like photodiodes 12 formed on a semiconductor substrate 11 and pixel arrangement of MOS transistors 13, 16 for sequentially reading the signal charges of the pixel arrangement of the photodiodes 12, a scanning part 2 scanning the two-dimensional photodetector 1 at a high speed, and a detection circuit 3 for processing a signal outputted from the two-dimensional photodetector 1. When two-dimensional light waves, having a frequency difference of f, is made incident on the two-dimensional photodetector 1, a two-dimensional light intensity distribution, having a frequency of f occurs on the array surface, to sequentially output levels of AC signals in the respective pixels to an output terminal.
Patent JP-2001271356-A (JP)
Title: Spraying device for vegetation foundation bed material
Inventor: YOKOZUKA SUSUMU
IPC: E02D17/20
Filed: 2000-03-28
Abstract: PROBLEM TO BE SOLVED: To provide a spraying device capable of jetting a mixture of slurry containing soil and aggregate agent used as a vegetation foundation bed material after reducing the proportion of non-nodulizing soil particles contained therein. SOLUTION: The spraying device has a meandering and extended pipe member (12) having a base (16) for introducing pressured mixture and a tip portion (18) regulating the diffuser for the mixture.
Patent JP-2001272790-A (JP)
Title: Light source device for exposure
Inventor: MATSUURA YOSHITO
IPC: H01J9/227
Filed: 2000-03-28
Abstract: PROBLEM TO BE SOLVED: To provide a light source device which eliminates the need for freshly forming mask plates by each of plural kinds of color cathode ray tubes, is shorter in the period for formation and more inexpensive as compared to heretofore and is less changed in irradiation position on a fluorescent surface by the radiation heat of a light source for exposure. SOLUTION: Two light shielding plates 19 and 20 which shut off part of the light from the light source 6 for exposure are so combined as to intersect with each other at an intersection line, by which a light shielding member having the effect similar to that of the conventional V-shaped masking plate is formed. A holding member 23 for holding the light shielding plates by engaging with the ends of the light shielding plates is used and the engaging position of the holding member 23 is changed, by which the changing of the intersection angle θ of the light shielding plates 19 and 20 is made possible.
Patent JP-2001269824-A (JP)
Title: Screw fastening device
Inventor: SANO JUNICHI
IPC: B23P19/06
Filed: 2000-03-27
Abstract: PROBLEM TO BE SOLVED: To perform a screw fastening work at a high torque even if strength for a fastening torque and rigidity are not improved. SOLUTION: The screw fastening device comprises a driver body for fastening the screw by a rotation force of a rotation shaft with rotating the rotation shaft, a holding tool for rotatably holding the driver body in the rotation direction of the rotation shaft, a driver moving means for moving the driver body held by the holding tool, a long-sized member of which one end is mounted to the driver body, and a support member for supporting the other end of the long-sized member in the orthogonal direction to the long-sized member on a face substantially orthogonal to at least the rotation shaft.
Patent JP-2001234488-A (JP)
Title: Two-layered woven fabric for making paper
Inventor: NAGURA HIROYUKI
IPC: D21F1/10
Filed: 2000-02-24
Abstract: PROBLEM TO BE SOLVED: To provide a paper-making surface side woven fabric which does not form a concave at the cross points of bonding yarns with the yarns of the paper-making surface side woven fabric and has improved rigidity in the oblique direction. SOLUTION: This two-layered woven fabric for making paper, characterized by (A) passing each of wefts on the paper-making surface side through the upper side of three continuous warps on the paper-making surface side and then through the lower side of two continuous warps on the paper-making surface side, (B) (a) passing each of the warps on the paper-making surface side through the upper side of one weft on the paper-making surface side, through the lower side of one weft on the paper-making surface side, through the upper side of one weft on the paper-making surface side, and then through the lower side of two wefts on the paper-making surface side, and (b) disposing the one paper-making surface side weft upper side passing portion of the warp on the paper-making surface side in a posture approaching or contacting with the one paper-making surface side weft upper side-passing portion of the adjacent warp on the paper-making surface side at the two positions, and (C) disposing bonding yarns in parallel to each other between plural wefts, weaving the bonding yarns with the warps on the paper-making surface side to appear on the paper-making surface side, weaving the portions not woven with the warps on the paper-making surface side with the warps on the travel surface side on the travel surface side, thus bonding the woven fabric on the paper-making surface side to the woven fabric on the travel surface side.