baber/WOPTO huggingface dataset:
Patent JP-2000290795-A (JP)
Title: Non-chromium type rust prevention treating method and rust prevention treated metallic material
Inventor: TAKAHASHI AKIRA
IPC: C25D11/36
Filed: 2000-01-27
Abstract: PROBLEM TO BE SOLVED: To enhance the adhesion property of a rust preventive film and to improve the corrosion resistance by executing an electrolytic treatment with a metallic material as a cathode with a specified current density to form a rust preventive film and coating the surface with a rust preventive coating agent having a specified compsn. SOLUTION: The electrolytic treatment is executed with a metallic material as a cathode with 0.1 to 50 A/dm2 current density in an aq. soln. contg. one or more kinds selected from among 0.2 to 100 g/l phosphoric ions, 0.2 to 100 g/l thiocarbonyl group-contg. compd., 0.2 to 100 g/l vanadic compd. and 0.2 to 100 g/l water-dispersible silica. In this way, on the surface of the metallic material, a 1st rust preventive film is formed to 1 to 1000 mg/m2 coating weight. Next, the surface of the film is coated with a rust preventive coating agent essentially consisting of a water base resin and water and contg. one or more kinds selected from among 0.2 to 50 g/l thicarbonyl group-contg. compd., 0.1 to 5 g/l phosphoric ions, 0.1 to 20 g/l vanadic compd. and 50 to 500 g/l water- dispersible silica to a thickness of 0.1 to 10 μm to form a 2nd rust preventive film.
Patent JP-2001211893-A (JP)
Title: Production of chitosan and chitin
Inventor: MEI-FEI CHEN
IPC: C12N1/14
Filed: 2000-01-31
Abstract: PROBLEM TO BE SOLVED: To provide an alternative method of producing chitin and chitosan without depending on chemical materials harmful to the environment or many fluctuations in harvesting crustaceans. SOLUTION: This invention relates to a method of producing chitin or chitosan by cultivating Rhizopus azygosporus or Actinomucor taiwanensis and separating chitosan or chitin from the aforesaid cultivation medium.
Patent JP-2001216499-A (JP)
Title: Image display device
Inventor: HORINO MASATO
IPC: G06T3/00
Filed: 2000-02-02
Abstract: PROBLEM TO BE SOLVED: To perform blind processing while automatically masking an unwanted picture part on a display screen. SOLUTION: This device is provided with a function for detecting the change of a pixel value on a line segment connecting the peripheral side and central side of a display image for display image data having the different distributing states of pixel values on the peripheral side and central side of the display screen, a function for identifying the peripheral side and the central side from the pixel value change and a function for converting image data on the peripheral side to setting data and displaying them as display data together with image data on the central side.  Then, a part where the pixel value rapidly changes is found by investigating the change of pixel value, a significant picture part and a non-significant picture part are identified from this change part, the non-significant picture part is masked and the significant picture part is displayed so that the display image can be made more visible by automatically performing blind processing.
Patent JP-2001214080-A (JP)
Title: Thermoplastic resin composition
Inventor: SHIMIZU KIYOSHI
IPC: C08L101/00
Filed: 2000-02-02
Abstract: PROBLEM TO BE SOLVED: To provide a thermoplastic resin composition that gives thin wall moldings of high rigidity. SOLUTION: The objective thermoplastic resin composition comprises (A) 95-5 wt.% of an amorphous polyamide resin and (B) 5-95 wt.% of a liquid crystal polymer and individual bend elastic constants that are measured with the specimens of 1/4 inch, 1/8 inch and 1/16 inch shows the following values: the ratio of 1/4 inch bend elastic constant (S1/4) to 1/8 inch bend elastic constant (S1/8) [S1/8/S1/4] is >=1.05 and the ratio of 1/4 inch bend elastic constant (S1/4) to 1/16 inch bend elastic constant (S1/16) [S1/16/S1/4] is >=1.1.
Patent JP-2001215334-A (JP)
Title: Hologram reflection plate and liquid crystal display device using the same
Inventor: MIZOBUCHI TAKASHI
IPC: G02F1/1335
Filed: 2000-02-04
Abstract: PROBLEM TO BE SOLVED: To provide a hologram reflection plate with a construction suitable for mounting on a display device in the case of manufacturing a liquid crystal display device and to improve manufacturing efficiency of the reflective liquid crystal display device capable of emitting bright display light with a broad wavelength width to a prescribed direction. SOLUTION: The hologram reflection plate is constructed by further forming a polarizing layer on the hologram in a hologram reflection plate comprising a light reflection layer laminated on a volume phase transmissive hologram.
Patent JP-2001217080-A (JP)
Title: Hydrocarbon compound and organic electric field light emitting element
Inventor: ISHIDA TSUTOMU
IPC: H01L51/50
Filed: 2000-02-04
Abstract: PROBLEM TO BE SOLVED: To provide an organic electric field light emitting element with excellent luminous efficiency and high brightness. SOLUTION: The compound is represented by a formula (1-A), and the electric field light emitting element uses this compound. In the formula, X1-X22 denote, independently from each other, hydrogen atom, halogen atom, straight-chain, branching, or cyclic alkyl group, straight-chain, branching, or cyclic alcoxy group, or substituted or non-substituted aryl group.
Patent JP-2001223474-A (JP)
Title: Desk-top installation-type portable electric control device
Inventor: YANG TAI-HER
IPC: H05K5/02
Filed: 2000-02-07
Abstract: PROBLEM TO BE SOLVED: To provide a desktop installation-type portable electric control device that can stably place a portable electric control device on a desk. SOLUTION: The desktop installation structure of the portable electric control device has a pedestal 1 that is used for making connection to a desk surface. The pedestal 1 is in stiff and flexible structure, and an insertion hole 100 is provided at the upper end for inserting and positioning a handgrip 400 that is provided in a portable electric control device 4. Also, the pedestal 1 may be set to a suction, installation, or clamping type or the like, and interlock and support members may be provided. In this case, the interlock members include fixing type, separable hanging type, joint type, installation type, folding type, pinching type, a magnet attraction type, an adhesive type utilizing a magic tape, or the like, and the support members include the stiff structure, pivotal indirect structure, spring deflection structure, or the deflection structure using deflection materials.
Patent JP-2001219570-A (JP)
Title: Ink supply unit and ink jet recorder
Inventor: WATANABE TETSUO
IPC: B41J2/175
Filed: 2000-02-08
Abstract: PROBLEM TO BE SOLVED: To obtain an ink jet recorder in which a head unit or an ink tank storing ink can be replaced easily and waste of resource is prevented by replacing only a required part. SOLUTION: A head unit 3 and a sub-tank 2 are formed while being divided and they are mounted removably on a carriage 1. The head unit 3 and the sub-tank 2 are coupled through a removable joint mechanism section 26 when they are mounted on the carriage 1. Consequently, the head unit 3 and the sub-tank 2 can be fixed easily to the carriage 1 and can be replaced separately.
Patent JP-2001221566-A (JP)
Title: Case for cold insulation and storage device
Inventor: TAKEMAE KIYOTAKA
IPC: A01F25/00
Filed: 2000-02-08
Abstract: PROBLEM TO BE SOLVED: To provide a case for a cold insulation capable of forming a low temperature high humidity storage cabinet at a low cost. SOLUTION: A cold insulation cabinet 2 is partitioned at a part of a storage device 1 constituted to circulate a cold air by a refrigerator by a partition plate 11, and contained in the case 7 for the cold insulation. The case 7 is constituted capable of conveying to and delivering from the cabinet, formed in an openable and closable case state by using a sheet-like high heat transfer performance material and has a self-supporting frame. The partition plate has an opening/closing member 12 capable of adjusting an opening/closing amount, thereby regulating a cold air circulating amount.
Patent JP-2001218598-A (JP)
Title: Method for specifically and quantitatively detecting bacterium belonging to pectinatus
Inventor: YASUHARA TAKAOMI
IPC: C12Q1/68
Filed: 2000-02-09
Abstract: PROBLEM TO BE SOLVED: To provide a method for specifically and quantitatively detecting Pectinatus frisingensis or Pectinatus cereivisiiphilus which are bacteria causing turbidity of beer and belong to Pectinatus. SOLUTION: In the method for specifically detecting the bacteria belonging to Pectinatus by functioning an oligonucleotide prepared from a DNA of a spacer region between a gene encoding 16SrRNA and a gene encoding 23SrRNA of the bacteria belonging to Pectinatus and an oligonucleotide prepared from DNA encoding 16SrRNA as a primer for nucleic acid synthesis and amplifying the DNA, the method for quantitatively detecting the bacteria belonging Pectinatus is featured by mixing a competitive DNA fragment designed so that molecular weight and DNA pattern obtained by cutting through a restriction enzyme are different from a DNA fragment derived from an objective genome of the bacteria belonging to Pectinatus intended for amplification by the primer with the DNA extract extracted from a specimen containing the bacteria belonging Pectinatus as an internal standard.
Patent JP-2001219611-A (JP)
Title: Ink ribbon cassette
Inventor: KAWATO JUNICHI
IPC: B41J17/32
Filed: 2000-02-04
Abstract: PROBLEM TO BE SOLVED: To provide an ink ribbon cassette in which frictional resistance of an ink ribbon being turned up at the ribbon turn up part is decreased and crease is eliminated at the time of winding the ink ribbon. SOLUTION: In the ink ribbon cassette, the ribbon turn up part 7 is provided with a turnable turn up roller 8 and the ink ribbon 2 is pulled out temporarily from a ribbon pull-out opening 3c made in the body section 3. It is turned up by means of the turn up roller 8 and travels on the sliding face 6c at a ribbon guide section before being pulled again into the body section wound around a winding core 5. Turn up angle α of the ink ribbon 2 being turned up by means of the turn up roller 8 is set at 60 deg.C.
Patent JP-2001220451-A (JP)
Title: Polypropylene-based sheet for ptp package and method for packaging therewith
Inventor: FURUKAWA SADAFUMI
IPC: B65D65/40
Filed: 2000-02-10
Abstract: PROBLEM TO BE SOLVED: To prepare a polypropylene-based sheet which is used for PTP package and scarcely curls without deteriorating fundamental characteristics as PTP use, and to provide a method for packaging using the sheet. SOLUTION: This polypropylene-based sheet for PTP package is characterized by comprising a polypropylene-based resin, a petroleum resin and an ethylenic copolymer, and the method for packaging is characterized heat-sealing the polypropylene-based sheet with an aluminum foil at a low temperature.
Patent JP-2001225205-A (JP)
Title: Tool rest for underfloor wheel lathe
Inventor: MACHII FUJIO
IPC: B23B5/32
Filed: 2000-02-14
Abstract: PROBLEM TO BE SOLVED: To provide a tool rest for an underfloor wheel lathe that is improved in rigidity and mounted with a plurality of tools capable of indexing so as to ensure wheel cutting under optimal cutting conditions, chip cutting into a proper length, and smooth chip discharge. SOLUTION: The tool rest 5 comprises a tool rest body 12 disposed under a wheel 1 for movement in a Z-axis and an X-axis direction relative to the wheel, a turret 21 disposed on the tool rest body 12 for revolving indexing about an indexing axis inclined forty-five degrees against the X-axis, and provided with a plurality of tool mounting parts 20 where first and second tools 9a and 9b are mountable, and an indexing mechanism disposed between the tool rest body and the turret to revolve the turret and index desirable tools 9a and 9b in a machining position P. When the desirable tools are indexed in the machining position, the desirable tools offer cutting work on a wheel portion 7, while the tools other than the desirable ones are put in positions wherein they are kept out of interference with a drive roller 6 and the wheel.
Patent JP-2001218725-A (JP)
Title: Dish dryer
Inventor: TAWARA MIKIO
IPC: A47B77/08
Filed: 2000-02-14
Abstract: PROBLEM TO BE SOLVED: To solve the problem that the handleability of a conventional dish dryer is poor. SOLUTION: The blown air stream of a motor-driven blower 2 passed through a circulation path 6 is jetted from a jetting hole 4 to a space 3 for housing dishes or hands, the jetted blown air stream is recovered from an intake port 5, waterdrops contained in the recovered air stream are recovered from a drain pipe 9 and this dish dryer with excellent handleability is attained.
Patent JP-2001225622-A (JP)
Title: Suspension for vehicle
Inventor: YAMAGUCHI TAKASHI
IPC: B60G9/04
Filed: 2000-02-15
Abstract: PROBLEM TO BE SOLVED: To sufficiently exibit a tow correcting function by a rubber bush provided between a front end part of a trailing arm in a suspension for a vehicle and a vehicle side. SOLUTION: In this suspension, the rubber bush 7 provided between the front end eye part 6 of the trailing arm 2 and a vehicle side rib 9 is constituted of a first rubber bush 13 and a second rubber bush 17, rubber 12 is filled between an inclined part 19 formed in a vehicle front side and sloped toward the vehicle front side and an outer cylinder 15 in a vehicle width-directional inner end part in the cylinder 14 of the first bush 13, a bore 21 is provided in a vehicle rear side in the width-directional inner end part of the cylinder 14, and the second rubber bush 17 is laid coaxially with the first bush 13 to be adjacent and point-symmetrical.
Patent JP-2001229734-A (JP)
Title: Anti-rat resin composite
Inventor: YAMAUCHI MITSUNORI
IPC: C08K5/5455
Filed: 2000-02-15
Abstract: PROBLEM TO BE SOLVED: To prevent microbes from sticking on surface of a resin composite and make the anti-rat effect of the resin composite sustainable for a long period of time. SOLUTION: Anti-rat agent and anti-microbe agent are blended in a vinyl chloride system resin made by blending a plasticizer, a stabilizer and other necessary fillers.
Patent JP-2000259827-A (JP)
Title: Method and system for recognizing physical object by using template
Inventor: ANDERSON DAVID B
IPC: G06T7/00
Filed: 2000-02-15
Abstract: PROBLEM TO BE SOLVED: To provide the recognition system of a vision base capable of identifying a physical object provided with a plurality of constitution parts and to parse the identified object so as to animate it in a virtual environment. SOLUTION: A certain specified object is scanned by a camera 120 and volumetric data for expressing the object are generated. The volumetric data are compared with a plurality of respective deformable three-dimensional templates stored in a data base 150 and a score for each comparison is obtained. The template is deformed by optimizing a target function. Thus, not only the objects are classified but also the constitution parts are identified. By using the information, for instance, the walking object of a two-leg animal or a four- leg animal or the like is recognized and parsed and, further, the object is arranged in a suitable virtual environment and animated.
Patent JP-2001276298-A (JP)
Title: Character game apparatus
Inventor: NISHIDA ISAO
IPC: A63F3/00
Filed: 2000-02-16
Abstract: PROBLEM TO BE SOLVED: To provide a character game apparatus wherein kinds of game pieces and the combinations are various and multiple. SOLUTION: This character game apparatus is equipped with a thin box 1 having a rectangular parallelepiped shape, its lid 2, and a plurality of game pieces 3. On the bottom of the thin box 1, a grid pattern with 19 squares in the vertical direction and 19 squares in the lateral direction is listed, and Chinese characters are listed in the squares. The arrangements of Chinese characters are collected for each related group. On the internal bottom surface of the lid 2 of the thin box 1, a board 4 wherein a grid pattern with 19 squares in the vertical direction and 19 squares in the lateral direction is constituted. The game piece 3 has a rectangular parallelepiped shape the front and rear surfaces of which have approximately the same size as the squares on the thin box 1 and the board 4.  A total of 722 pieces are prepared so that they may be housed while being laid on the whole of the grid pattern with 19 squares in the vertical direction and 19 squares in the lateral direction of two thin boxes 1. On the front surface and the rear surface of the game piece 3, Chinese characters which do not constitute a set phrase with each other are listed.
Patent JP-2001228287-A (JP)
Title: Device and method for taking in cooling water for power plant
Inventor: HAYASHI TAKESHI
IPC: G21D1/00
Filed: 2000-02-16
Abstract: PROBLEM TO BE SOLVED: To take in cooling seawater safely and tenderly for global environment in the case that a large mass of jelly fish having generated in the adjacent ocean comes nearby the cooling water take-in device of a power plant resulting in unavailability of taking-in water. SOLUTION: A bucket with upper opening moves upward closely to the intake of a screen placed in a seawater introduction path in the adjacent ocean to draw the jelly fish, move on the gutter on the upper opening and return the alive jelly fish to the adjacent ocean together with seawater through the transport path connecting to the gutter in the constitution.
Patent JP-2001225796-A (JP)
Title: Piston structure of tilt device for ship propeller
Inventor: NISHI MANABU
IPC: B63H20/10
Filed: 2000-02-16
Abstract: PROBLEM TO BE SOLVED: To prevent the drop of a return valve when a valve element is assembled, to miniaturize a piston, and to improve the workability and assembling property of the piston in the piston structure of a tilt device for a ship propeller. SOLUTION: The piston 39 constituting a cylinder device 21 has a shock blow valve 54 and the return valve 55 in this tilt device 20 for the ship propeller. The valve element 55C is inserted into a return hole 55A provided on the piston 39, and a valve element holder 56 is provided on the return hole 55A to form the return valve 55.
Patent JP-2001227654-A (JP)
Title: Output shaft sealing device
Inventor: IGUCHI KAZUHARU
IPC: F16J15/447
Filed: 2000-02-16
Abstract: PROBLEM TO BE SOLVED: To provide a sealing device for a vertical speed reducer, highly reliable as a seal and free of maintenance. SOLUTION: This output shaft sealing device 68 seals an output shaft 60 of a vertical rotating machine 10 wherein an output shaft 48 of a gas turbine 12 is direct-coupled to an input shaft 50 of a speed reducer 14, and the output shaft 60 of the speed reducer 14 is vertically disposed. The outer peripheral surface of a sleeve 70 fitted to the output shaft 60 of the speed reducer 14 is provided with a downward open recessed part 78 partitioned by the outer peripheral surface and a hook-like projecting piece 76, and the end part of an approximately cylindrical seal liner 74 with drawing pieces 84a, 84b formed on the inner peripheral surface and outer peripheral surface is disposed inside the recessed part 78 to provide double labyrinth seals 86a, 86b between the seal liner 74 and the recessed part 78 of the sleeve 70.
Patent JP-2001229987-A (JP)
Title: Pressure-welding connector
Inventor: ISHIKAWA RYOTARO
IPC: H01R4/24
Filed: 2000-02-17
Abstract: PROBLEM TO BE SOLVED: To easily perform a working, in which a covered conductor is pressure welded and passed to the rear of a connector housing. SOLUTION: A pressure welded terminal 10 is constructed to have a pair of pressure-welding blade 16, mutually opposed, in the front-and-back on the rear end side and being tilted toward the rear. A housing 20 is comprised of an opening 22, which opens the upper surface on the rear end side, and its bottom surface has a tilted plane 25 of downward gradient from a front edge to a position slightly upstream from a rear edge. When the pressure welded terminal 10 is inserted and mounted to a through channel 27, the pressure- welding blade 16 is in a stood-up condition at the right angle from the tilted plane 25. A trunk line 40 is wired in a straight attitude along the tilting of the tilted plane 25 from the tilted plane 25 to an upper surface of a hade 21, and pressure welded to the pressure welding blade 16. Then it is folded back in a hairpin shape on the tilted plane 25, and pulled out to the rear of the housing 20.
Patent JP-2001224368-A (JP)
Title: Stabilized pqq-dependent glucose dehydrogenase composition
Inventor: HATTORI SHIZUO
IPC: C12R1/01
Filed: 2000-02-17
Abstract: PROBLEM TO BE SOLVED: To provide a method for stabilizing powdery or granular QQQ- dependent glucose dehydrogenase that is mainly used as a raw material for diagnostic agent. SOLUTION: The objective stabilized PQQ-dependent glucose dehydrogenase composition is characteristically prepared by adding (i) one or more of compounds selected from the group consisting of aspartic acid, glutamic acid, α-keto-glutaric acid, malic acid, α-ketogluconic acid, α-cyclodextrin and their salts and (ii) albumen to PQQ-dependent glucose dehydrogenase and freeze-drying the resultant mixture.
Patent JP-2001231857-A (JP)
Title: Indwelling needle with inner needle storage mechanism
Inventor: TAKAGI HIROSHI
IPC: A61M25/00
Filed: 2000-02-21
Abstract: PROBLEM TO BE SOLVED: To provide an indwelling needle with an inner needle storage mechanism allowing the storage of an inner needle and prohibiting the storage of an outer needle due to malfunction without precluding quick work. SOLUTION: This indwelling needle comprises a storage tube 1 having a storage mechanism (an operation part 6 or energizing means 8) in which the inner needle 12 after used can be stored and an outer needle supporting cover member 20 fixed to the storage tube 1 for prohibiting the storage of the outer needle 11 in the storage tube 1. The outer needle supporting cover member 20 is formed in a gutter shape with a cutout portion 20c at a portion of a short tube. It has an inner size large enough to insert the inner needle 12 and smaller than the outer size of a needle base 11a (in details, a collar portion 11b of the needle base 11a) of the outer needle 11.
Patent JP-2001237048-A (JP)
Title: Heating device and image forming device
Inventor: MINE RYUTA
IPC: H02M1/08
Filed: 2000-02-22
Abstract: PROBLEM TO BE SOLVED: To simplify the configuration in a conventional circuit and obtain a similar effect with a further inexpensive configuration. SOLUTION: In a device which has a heater 3 to generate a heat by supplying electricity of alternating-current from a power supply, a switching means 4 that makes the heater 3 on and off, a zero cross detection circuit 9 that detects the zero cross of the alternating-current power supply, a signal generation circuit 10 for phase control to generate signals in order to apply electricity into the heater 3 by phase control, and which is supplied of electricity to the heater 3 by phase control in a predetermined period (t1) at the starting time of applying electricity and which is supplied of electricity to the heater 3 by the zero cross after the predetermined period (t1), a timer circuit 5, a reference voltage means 11a and a comparator 6 that compares an output Va of the timer circuit 5 and an output Vref of the reference voltage means 11a,  and based on the output Vzero of the zero cross detection circuit, the device is constituted so that the reference voltage means Vref is made to change in the reference voltage means 11a.