baber/WOPTO huggingface dataset:
Patent JP-2001159316-A (JP)
Title: Surface travel boat
Inventor: NAKASE RYOICHI
IPC: F02B61/04
Filed: 2000-10-03
Abstract: PROBLEM TO BE SOLVED: To provide a surface traveling ship to prevent lowering of pump efficiency due to cavitation phenomenon and improve the speed of the boat without the occurrence of a problem, such as complication of structure, the increase of a boat weight, and the increase in a cost. SOLUTION: In a surface traveling boat 1 running on a surface by driving a pusher 4, disposed in the rear part of a hull, by an engine 3, the engine 3 forms the engine 3 where crank shafts 25 and 26 are disposed 1 on the longitudinal direction of the hull and a cylinder shaft is inclined in the lateral direction of a ship body. An output shaft 28 is disposed such that its axis parallels the crank shafts 25 and 26 and an output gear 32 engaged with drive gears 30 and 31 situated at the end parts of the crank shafts 25 and 26 is situated on the output shaft 28. A propeller shaft 15 is connected to the end part, situated on further on the rear side than the output gear 32, of the output shaft 28 through a joint 34 made of rubber, and a portion between the output gear 32 of the output shaft 28 ad the joint 34 is supported by a bearing 29.
Patent JP-2001131072-A (JP)
Title: Use of dhea or precursor or metabolite derivative thereof as decoration agent
Inventor: DE LACHARRIERE OLIVER
IPC: A61K31/575
Filed: 2000-10-03
Abstract: PROBLEM TO BE SOLVED: To provide a pigmentation controller for skin and surface-growing bodies, particularly skin decoloration agent and/or bleaching agent in the treatment of the colored spots. SOLUTION: In order to control the pigmentation on the skin or their surface- growing bodies, the objective composition including DHEA (dehydroepiandrosterone), or its biological precursor or its metabolite derivative is topically applied to skins or their growing bodies.
Patent JP-2002110341-A (JP)
Title: Electroluminescent fiber
Inventor: NAKAMURA SHUICHI
IPC: H05B33/00
Filed: 2000-10-03
Abstract: PROBLEM TO BE SOLVED: To widen the application range of the electroluminescent fiber(ELF) by holding in a desired shape and further realize the ELF having an excellent function at a low cost by a simple manufacturing process. SOLUTION: Flexible electroluminescent fiber (10) that is formed by wiring an electrode wire in the electroluminescent powder is coated by a thermoplastic resin, a thermosetting resin or an ultraviolet curing resin. And the coated resin (11) is hardened and solidified in a line shape or any shape, and the electroluminescent fiber (10) inside the coated resin is held in that shape.
Patent JP-2002109508-A (JP)
Title: Method and device for restoring rule, and method and device for discovering law of qualitative conditional number
Inventor: SAITO KAZUMI
IPC: G06N3/00
Filed: 2000-10-04
Abstract: PROBLEM TO BE SOLVED: To provide a rule restoring method capable of restoring an efficient rule by eliminating a problem of a combined explosion generated in restoring the rule in a discovery system of a law of qualitative conditional number using a neural net, a vector quantization, and a determination tree. SOLUTION: This restoring method applies the k-average method for searching a representative partial space in the learned neural net in order to decrease the individual laws of number, applies a cross-verification method for a reference of model selection in order to determine an appropriate representative number, and applies a c4.5 determination tree generation program in order to extract the qualitative condition by solving a typical problem of classification by the determination tree.
Patent JP-2002118202-A (JP)
Title: Heat dissipation substrate and semiconductor module
Inventor: SAKAMOTO NORIAKI
IPC: H01L21/68
Filed: 2000-10-05
Abstract: PROBLEM TO BE SOLVED: To provide a heat dissipation substrate having first and second surfaces provided so as to oppositely face each other which is capable of dissipating heat from a semiconductor device, by forming a first metallic coating made of a plating using Cu, Ag or Au as a main material on the uppermost layer. SOLUTION: The first metallic coating 14 made of Cu plating is formed on a second supporting member 13 made of Al to fix a metallic body 15 exposed from the rear surface of the semiconductor device 10. Thus, heat generated from a semiconductor element 16 can be satisfactorily dissipated from the metallic body 15 through the second supporting member 13.
Patent JP-2002116160-A (JP)
Title: Method of measuring impurity concentration of cadmium telluride powder and method of making film of cadmium telluride
Inventor: KUMAZAWA SEIJI
IPC: H01L31/04
Filed: 2000-10-06
Abstract: PROBLEM TO BE SOLVED: To provide a simple method of measuring the concentrations of trace quantities of impurities in CdTe powder and to provide a CdTe film of good quality and a solar battery of excellent output characteristics at a low cost by enabling the CdTe powder for formation of the CdTe film to be quickly and appropriately evaluated prior to its use. SOLUTION: The ratio of the atomic concentrations of Cd, Te and a third element, which is calculated from multi-point measurements with an X-ray microanalyzer, is plotted onto a triangle chart whose apexes represent the three elements; the ratio of the number of atoms in each impurity (metal Cd, metal Te and oxygen compound or the like) to the total number of atoms in a sample is calculated from the ratio, to the total number of measuring points, of the number of measuring points where the atomic concentration ratio is plotted in a predetermined area on the triangle chart, which area is characteristic of each impurity. This measuring method is used for calculating the atomic number ratio of the impurities and a CdTe film is manufactured by proximate sublimation method using the evaluated raw CdTe powder.
Patent JP-2001199030-A (JP)
Title: Decorative sheet and wall material using the same
Inventor: IKEMOTO SEISHI
IPC: B32B7/02
Filed: 2000-10-10
Abstract: PROBLEM TO BE SOLVED: To provide a decorative sheet having moisture permeability (moisture conditioning function), generating no dew condensation on its surface even if indoor humidity is changed and generating no propagation of microorganisms such as fungi on its surface and a wall material capable of bringing about healthy living environment by laminating the decorative sheet on a healthy type substrate material such as a gypsum board having a moisture absorbing (discharging) function. SOLUTION: The decorative sheet is constituted by laminating a decorative layer on one surface of a base material having moisture permeability through a moisture permeable waterproof layer having moisture permeability and water impermeability.
Patent JP-2002112702-A (JP)
Title: Method for freeze-processing swamp cabbage and method for cooking the vegetable
Inventor: ISHIKAWA YOSHITAKA
IPC: A23L27/00
Filed: 2000-10-10
Abstract: PROBLEM TO BE SOLVED: To provide a method for freeze-processing swamp cabbage (Water- convolvulus, Ipomoea rap tans (Linn), belonging to the family, Convolvulaceae as a Chinese vegetable, to provide condiments for cooking the freeze-processed vegetable and to provide a method for cooking the swamp cabbage. SOLUTION: The method for freezing-processing swamp cabbage is characterized by comprising a harvesting/removing step for the swamp cabbage requiring for longer than 40 cm, a washing/draining step, a cutting step to cut to an even length, a scalding step for scalding it in a cooking pan (Chinese frying pan) in which water is boiling, a draining step, a freezing step wherein the obtained vegetable is held on shelves in a freezer at -40$0C for about 1-2 h in such a state that the swamp cabbage is arranged on freezing sheets laid in cooking bats, and a weighting/bagging step for the weighed frozen swamp cabbage of a predetermined weight. Thereby freeze-processed products of the swamp cabbage are obtained.
Patent JP-2002115541-A (JP)
Title: Partitioning structure of exhaust device
Inventor: KOYAKATA SHIGERU
IPC: F16L9/19
Filed: 2000-10-10
Abstract: PROBLEM TO BE SOLVED: To improve durability by suppressing a film surface vibration due to a pulsation pressure of exhaust generated in a partitioning plate of an exhaust pipe connected through a spherical joint to a collective part of an exhaust manifold. SOLUTION: In this structure, connecting a collective part 3 of an exhaust manifold and an exhaust pipe 4 to each other through a spherical joint 7 and provided separately from each other with a partitioning plate 12, 13 defining two exhaust passages in the inside of the collective part and the exhaust pipe, a reinforcing plate 20, 21 is secured so as to overlap with each other to the partitioning plate 13 in an exhaust pipe side. Particularly these reinforcing plates are extended from an end part of the upstream side of the partitioning plate toward the downstream side, a tip end part 27, 28 overlapped in the upstream end part of the partitioning plate is formed in high rigidity, and a part 29, 30 in the downstream is formed in low rigidity. In addition, a bending part 32 covering the upstream end face of the partitioning plate is provided in one reinforcing plate 20.
Patent JP-2002117891-A (JP)
Title: Sealed lead storage battery
Inventor: DOYAMA YASUTAKA
IPC: H01M10/10
Filed: 2000-10-11
Abstract: PROBLEM TO BE SOLVED: To improve performances, such as cycle life characteristic of a sealed lead storage battery using granule silica as an electrolysis liquid maintaining material. SOLUTION: In the sealed type lead storage battery, in which circumferences of between a positive and negative pole plates, and pole plates group, are filled up with granule silica, and dilute sulfuric acid is held at positive and negative pole plates, separators, and granule silica, quantity of the dilute sulfuric acid, by which the inside of the particles of the granule silica and between the particles are filled is set to 2.0 to 3.0 cc per silica 1 g.  Such the sealed type lead storage battery can be obtained by pouring a solution, which is made the granule silica distribute in the dilute sulfuric acid, from upper surface liquid pouring opening of the battery, and by making the excess dilute sulfuric acid in the battery discharge from an outlet opening on the other surface, then, by performing both the filling of the granule silica, and the pouring of the dilute sulfuric acid simultaneously.
Patent JP-2002120955-A (JP)
Title: Sheet carrying device and image forming device attached with the sheet carrying device
Inventor: YOSHIKAWA MASAAKI
IPC: B65H5/06
Filed: 2000-10-13
Abstract: PROBLEM TO BE SOLVED: To accurately detect a rear end position of a sheet material by a sensor even if a rotational position of a carrying passage switching member is switched when the sheet material passes. SOLUTION: The sensor 43 is integrally installed on an upper surface of the carrying passage switching member 34 via a support plate 46 so that the sensor 43 integrally rotates with the carrying passage switching member 34. Thus, even if a switching position of the carrying passage switching member 34 is switched to a switching position rotated in the arrow B direction from a position indicated in Fig. 1 in the middle when the sheet material P passes through the carrying passage switching member 34, a distance between the passing sheet material 1 and the sensor 43 can be kept almost constant. Thus, the rear end position of the sheet material P can be accurately detected by the sensor 43.
Patent JP-2002124846-A (JP)
Title: Surface acoustic wave device and communication unit comprising it
Inventor: SHIBA TAKASHI
IPC: H03H9/145
Filed: 2000-10-16
Abstract: PROBLEM TO BE SOLVED: To provide a surface acoustic wave device basically having the advantages of a group unidirectional electrode and requiring no external phase shift circuit. SOLUTION: The surface acoustic wave device comprising input and output interdigital electrodes arranged on a surface acoustic wave substrate has at least two propagation passages of the surface acoustic wave. Each propagation passage is arranged with two or more interdigital electrodes having a geometrical phase difference Φm not equal to 0 deg. or 180 deg.. Each propagation passage is connected independently with an interdigital electrode arranged on the other propagation passage and arranged such that an input signal to the electrode group in one propagation passage radiates a stronger surface acoustic wave in a desired direction when it is transmitted to the other propagation passage.
Patent JP-2002124887-A (JP)
Title: Strong electric field input compliance system and method for portable telephone
Inventor: HOSONUMA YOSHINOBU
IPC: H04B1/18
Filed: 2000-10-16
Abstract: PROBLEM TO BE SOLVED: To accurately release a drive of an attenuator circuit by accurately judging an electric field level of a received wave when the circuit is driven even there is an attenuation unevenness in a structure of the circuit by avoiding an erroneous drive of the circuit due to a cause such as fading or the like. SOLUTION: A large electric field input compliance system for a portable telephone processes to receive a received wave of a strong electric field. The system further comprises a strong electric field input filter 32 for attenuating and receiving the electric field of the received wave, a switch 31 for switching the received wave and receiving via or detouring the input filter, and a controller 34 for releasing the attenuation of the field level of the wave via detouring the input filter when the field level of the wave exceeds a first field strength level, detouring the input filter when the field level of the received wave after the attenuation is less than a second field strength level.
Patent JP-2002121899-A (JP)
Title: Repairing method for concrete structure
Inventor: AOKI SHIGERU
IPC: E04G23/02
Filed: 2000-10-18
Abstract: PROBLEM TO BE SOLVED: To prevent cracks from occurring again on the surface to be repaired. SOLUTION: In a repairing method for concrete structure 1 in which a deteriorated surface of an existing concrete structure is chipped off and a repairing material 4 consisting of fresh mortar or concrete is placed to the chipped-off surface 1b, a cement crystallization increasing material having an action of continuously increasing the cement hydration product is used.
Patent JP-2002127849-A (JP)
Title: Pipe mounting structure of module
Inventor: HARAGUCHI TAKASHI
IPC: B62D25/08
Filed: 2000-10-20
Abstract: PROBLEM TO BE SOLVED: To provide a pipe mounting structure capable of easily performing a pipe mounting work and assuring a reliable assembled state when a pipe forming an oil cooler is assembled into a support frame for modularization. SOLUTION: The pipe 13 is pulled out from one side to the other side through the support frame 2 in longitudinal direction, a first engagement part 20 engaged, through a grommet 22, with the portion of the pipe 13 through the support frame 2 is provided on one (side frame body 15) of frame bodes forming the support frame 2, a second engagement part 21 engaged with the pulled out portion of the pipe 13 is provided on the other frame body (lower frame body 18) extending in a direction different from that of the frame body having the first engagement part 20, and the pipe 13 is engaged with the engagement parts 20 and 21 in the same direction. Thus, the pipe 13 can be prevented from being displaced in different directions by the engagement parts 20 and 21.
Patent JP-2002125849-A (JP)
Title: Electric rice cooker
Inventor: NISHINOMIYA YUUDAI
IPC: A47J27/00
Filed: 2000-10-20
Abstract: PROBLEM TO BE SOLVED: To provide a totally new electric rice cooker which allows us to cut down drastically on the time and the trouble needed for cooking by making use of the steam energy being generated during cooking rice in an electric rice cooker, and which allows us to cook or make preparations for side dishes easily. SOLUTION: This electric rice cooker consists of an electric rice cooker body; a cooker which is detachably installable on to the rim part of the inner rice cooker opening of the electric rice cooker body; and a lid body whose inner lid, which can cover the opening part of the inner rice cooker of the electric rice cooker body or the opening of the cooker, can be installed detachably.
Patent JP-2002126667-A (JP)
Title: Ultrasonic wave cleaning device
Inventor: MIYAMOTO TOSHIAKI
IPC: B06B1/02
Filed: 2000-10-20
Abstract: PROBLEM TO BE SOLVED: To solve the problem in which vibration loss and vibration leak disturbing intrinsic vibration of an ultrasonic wave vibration element are generated by a vibration plate when it is fixed to a cleaning bucket by screws and fixing bolts and no efficient acoustic irradiation is made by the vibration suppression caused by the fixing of the plate. SOLUTION: A mounting hole 1a is formed on the bottom section of a cleaning bucket 1. A vibration plate 3 is fixed to the surrounding of the inner side of the hole 1a by fixing bolts 4 through a gasket 2. An ultrasonic wave vibrating element 5 is joined to the surface of the outer side of the plate 3. A groove 3a having an appropriate and desired depth and a width is formed on the plate 3 that surrounds the element 5.
Patent JP-2002129200-A (JP)
Title: Sharkskin leather, non-slip powder and their manufacturing method
Inventor: WATANABE KAIJI
IPC: C14B13/00
Filed: 2000-10-23
Abstract: PROBLEM TO BE SOLVED: To enable rendering the sharkskin soft by tanning in spite of the scales unremoved and, simultaneously, reducing the production cost. SOLUTION: The sharkskin is processed to a leather by successively conducting backing, dipping in water, pretreatment, and pre-tanning by rotating in a rotary drum, and stuffing, removal of tan, removal of iron, bleaching, and retanning.
Patent JP-2002126450-A (JP)
Title: Air cleaning method and its device
Inventor: NAKAO TOSHIHIKO
IPC: B01D47/06
Filed: 2000-10-24
Abstract: PROBLEM TO BE SOLVED: To clean air by dissolving hardly soluble organic compounds contained in the air to be treated in water. SOLUTION: The air DAr to be treated is made to contact with a waterdrop D containing hydrogen peroxide H2O2 in gaseous ozone atmosphere AO3 to generate an OH radical by the reaction of the hydrogen peroxide H2O2 contained in the waterdrop D and gaseous ozone O3 and the generated OH radical is reacted with the organic compound OM in the air to decompose the organic compound OM in the air DAr to be treated into mainly organic acid OA and the generated organic acid OA is dissolved in treating water W and removed from the air DAr to be treated.
Patent JP-2002132276-A (JP)
Title: Karaoke sing-along machine system
Inventor: KUSANAGI TSUKASA
IPC: B42D15/10
Filed: 2000-10-24
Abstract: PROBLEM TO BE SOLVED: To provide a KARAOKE sing-along machine (hereafter karaoke) system which affords the fun to grow a character by accompanying the improvement in the singing ability of a singer who is a customer by recording the evaluation of the song of the singer and displaying the character growing in correspondence to the result of the recording on a portable recording medium, thereby arousing the aspiration to the singing ability and providing the fun of the karaoke itself. SOLUTION: The karaoke system having grading means of grading the song by evaluating the interval of the singer and the off-key of karaoke guide melody includes the portable recording medium which has a rewriting displayable display section and a display recording means which displays the images previously stored in correspondence in accordance with the results of the grading by the grading means to the display section of the portable recording medium.
Patent JP-2002130577-A (JP)
Title: Fluid manifold
Inventor: KOMAKI SHIGEYOSHI
IPC: F16L41/03
Filed: 2000-10-26
Abstract: PROBLEM TO BE SOLVED: To provide a fluid manifold by which welding or soldering is not needed as conventionally when a branching hose coupling is mounted on a main pipe, a hollow pipe with a relatively thin wall thickness can be used as the main pipe, and can be manufactured easily and inexpensively. SOLUTION: This fluid manifold A is made by mounting a suitable number of branching hose couplings 3 on the main pipe 1, by using the hollow pipe formed to a required length previously as the main pipe, after a hole is opened on the main pipe and a boss portion is formed on the outer peripheral edge of the hole, a mounting hole 2 for mounting the branching hose coupling is formed by tapping female threads 22 in the inner circumference surfaces of both the boss portion 21 and the hole.
Patent JP-2002139595-A (JP)
Title: Radioactive waste liquid disposal system
Inventor: ISHII TOMOHARU
IPC: G21F9/28
Filed: 2000-10-30
Abstract: PROBLEM TO BE SOLVED: To shorten the disposal time and improve the reliability of filtrate quality by monitoring the state of a cake layer formed within a filter. SOLUTION: A pump 2 and the filter 3 are connected to a radioactive waste liquid collecting tank 1 through piping. A turbidmeter 8 is set in the filtrate discharging pipe 18 of the filter 3. The outlet side of the turbidmeter 8 is connected to a sump tank 4 through a sump tank inlet valve 21. The sump tank inlet valve 21 is remotely opened and closed by a measurement control device 11. One side of a return pipe 5 branched from the sump tank inlet valve 21 is connected to the outlet side of the turbidmeter 8, and the other is connected to the collecting tank 1. A collecting tank return valve 20 remotely opened and closed by the measurement control device 11 is set in the return pipe 5. A cake discharge valve 19 is connected to the cake discharge side of the filter 3, and a metal drum 6 is connected to the downstream side from the cake discharge valve 19.  A powdery activated charcoal feeder 7 is connected to the collecting tank 1.
Patent JP-2002126694-A (JP)
Title: Method for treatment waste
Inventor: SUZUKI TSUTOMU
IPC: B09B3/00
Filed: 2000-10-30
Abstract: PROBLEM TO BE SOLVED: To provide a treatment method which is capable of rapidly and efficiently filtering out zinc in liquid. SOLUTION: The method for treating wastes is characterized in that the solid contents obtained by the separation of solid from liquid by subjecting the wastes to sulfuric acid leaching are subjected to alkaline leaching to convert the gypsum contained therein to calcium hydroxide and to settle the same and the pH of the filtrate subjected to the separation of solid from the liquid is regulated to 4 to 11 to settle zinc sulfate, by which the lead is separated together with sulfuric acid radicals from the filtrate.
Patent JP-2002139655-A (JP)
Title: Structure for multiple optical fiber connector
Inventor: KOMATSU MIKIYA
IPC: G02B6/40
Filed: 2000-10-31
Abstract: PROBLEM TO BE SOLVED: To reduce the time for polishing the tip end face of a ferrule. SOLUTION: In a multiple optical fiber connector for connecting multiple optical fibers by abutting the ferrule tip faces 10A on each other with a prescribed pressurizing force, the tip face of the ferrule is formed so that its cross sectional area becomes smaller than that of other area. More specifically, with the exception of the proximity to the ferrule 10, where the multiple optical fibers are held penetratingly, the tip of the ferrule is formed in a projected shape, in which a part uncontributing to the connection of the multiple optical fibers is recessed. Thus, the area that needs to be polished is decreased, thereby reducing the time required for polishing.