baber/WOPTO huggingface dataset:
Patent JP-H03119938-A (JP)
Title: Method for redifferentiating plant body from rice plant callus
Inventor: TSUKAHARA MASAYOSHI
IPC: A01H4/00
Filed: 1989-09-30
Abstract: PURPOSE:To produce calli having ultrahigh redifferentiating ability by culturing explant pieces containing scutella of rice plant in a culture medium containing inorganic salts, a carbon source and auxin, then inducing the calli from scutella and subsequently extracting the calli from the scutellar parts. CONSTITUTION:Explant pieces containing scutella of rice plant are cultured in a culture medium containing at least inorganic salts, a carbon source and one or two or more of auxins to induce calli from the scutella. The resultant calli are then extracted from scutellar parts to produce rice plant calli having ultrahigh redifferentiating ability. The rice plant calli are subsequently cultured in a culture medium containing at least the inorganic salts, the carbon source, one or two or more of auxins and an osmotic pressure regulator to proliferate the rice plant calli while maintaining the redifferentiating ability. Furthermore, seeds of rice plant themselves, explant pieces obtained by extracting the scutellar parts from the seeds, explant pieces obtained from the adventitious embryos, etc., are cited as the explant pieces used for inducing the calli.
Patent JP-2000089563-A (JP)
Title: One-component developing device
Inventor: WATANABE KANJI
IPC: G03G15/08
Filed: 1998-09-09
Abstract: PROBLEM TO BE SOLVED: To enable a layer to be extremely stably formed with low linear pressure without requiring high fitting positional accuracy. SOLUTION: This one-component developing device is provided with a developing housing 1 which is opened by being opposed to a latent image carrier 9 and in which non-magnetic one-component developer is housed, a developing roll 2 disposed by facing the aperture part of the housing 1 and set for carrying and feeding the non-magnetic one-component developer and a layer forming mechanism 3 forming the developer carried on the roll 2 into the prescribed- thickness layer and triboelectrifying it.  The forming mechanism 3 is provided with a layer forming blade 4 whose one end side is positioned and locked at a part to be locked 1a formed at the housing 1, whose free end side is arranged by press-contacting with the roll 2 and which is constituted so that the lock part 4a thereof can be moved along in the pressing direction of the roll 2 with respect to the part to be locked 1a and a pressing member 5 pressed toward the middle part R of the blade 4 between the lock part P and the press-contact part Q thereof with respect to the roll 2 from the back surface side.
Patent JP-H0197208-A (JP)
Title: Production of high crimping polyester yarn
Inventor: SASAMOTO FUTOSHI
IPC: D01F6/84
Filed: 1987-10-09
Abstract: PURPOSE:To stably obtain polyester yarn having high crimping properties only by spinning process, by delivering molten polyester from a spinneret, solidifying under a specific condition and then taking up the yarn at high speed. CONSTITUTION:Molten polyester (preferably polyethylene terephthalate copolymerized with 8-18mol.% isophthalic acid) is extruded from a spinneret, passed through a heat preserving zone having 100-250mm length from the face of the spinneret and then unsymmetrically cooled within 450mm below the spinneret by cooling air at 100-200m/min air velocity to solidify the extruded yarn. Then the yarn is taken up at >=5,000m/min take-up speed to give the aimed yarn. When the length of the heat preserving zone is H, the yarn is sprayed with cooling air having 100-150m/min air velocity within (H+100)mm below the spinneret.
Patent JP-H0198840-A (JP)
Title: Housing device for remote controller
Inventor: MATSUMOTO KENSUKE
IPC: F24F13/20
Filed: 1987-10-09
Abstract: PURPOSE:To enable a smooth feeding-in or feeding-out operation for a remote controlling device to be performed by a method wherein an external ornamental cover is provided with a concave part for use in storing a remote controlling unit and an opening to be communicated with the concave part and for feeding in or feeding out the remote controlling unit and then the concave part is closed by an ornamental plate for the external ornamental cover. CONSTITUTION:An external ornamental cover 3 and a right flat surface 30 of an aeration port 22 are provided with a concave part 31, the concave part 51 passes through to a bottom part 52 of the external ornamental cover 3. A bottom opening 35 is applied as an inserting port of a remote controlling unit and its taking-out port. When a lower surface 43 is pushed while a remote controlling unit case 36 is stored within the external ornamental cover 3, the remote controlling case 36 descends under a force of a coiled spring within a pinion 39 and then a lower part 44 of the case 36 is projected from the bottom opening 33. The remote controlling unit 35 is put into the case 36 by sliding it upwardly from the lower part 44 of the case 36, placed on a lower piece 45 and then a lower surface 43 of the case 36 is pushed, resulting in that the remote controlling unit 36 is stored within the external ornamental cover 3 together with the case 36. The ornamental cover 4 is removed from the external ornamental cover 3 to cause the concave part 31 to be exposed and then inspection of the concave part 31 can be performed while the remote controlling unit 35 is being stored.
Patent JP-H0896023-A (JP)
Title: Three-dimensional shape data processing device
Inventor: SUZUKI HIRONOBU
IPC: G06T19/20
Filed: 1994-09-27
Abstract: PURPOSE: To provide a three-dimensional shape data processing device of a fast operating speed with which an operator can deform the three-dimensional shape data while confirming them in real time on a screen. CONSTITUTION: The three-dimensional shape data processing device deforms the three-dimensional shape data in response to the input operation of an operator and displays the deformed data. The data processing device is provided with an input means 5 which inputs the position information on a three- dimensional space, an area deciding means 41 which decides a processing area where the three-dimensional shape data are processed based on the position information, a storage means 2 which divides the component elements of the three-dimensional data for each minor area of the three-dimensional space and stores these divided component elements, a 1st interference deciding means 42 which decides the interference between the processing area and the minor areas,  a 2nd interference deciding means 43 which decides interference between the component elements of the three-dimensional shape data included in the minor areas decided by the means 42 and the processing area, and a deforming means 44 which deforms the component elements of the three-dimensional shape data that are decided by the means 43.
Patent JP-2000078381-A (JP)
Title: Facsimile equipment and control method therefor
Inventor: TSUCHIDA TARO
IPC: H04N1/32
Filed: 1998-08-27
Abstract: PROBLEM TO BE SOLVED: To start communication at a communication speed suited to the quality of a using communication channel. SOLUTION: When it is detected that a calling number input (for instance the input of '55030123456') has been perfumed by the operation of an operator by a CPU, the collation processing of the inputted calling number and the line specifying number (access number) of a line specifying number registration table is performed. In this case, when the result of the collation processing, that is the value of a counter index, is discriminated and an index number is one from among '1'-'5', a communication procedure corresponding to the index number is set and a communication processing is performed.
Patent JP-H07109766-A (JP)
Title: Inlet for slope way
Inventor: BABA AKIO
IPC: E03F5/10
Filed: 1993-10-13
Abstract: PURPOSE:To enable installation easily at a narrow place and a winding place. CONSTITUTION:A cylindrical inflow port 22 is formed at one end and a cylindrical outflow port 23 at the other end in an inlet body 21, the inflow port 22 and the outflow port 23 are communicated through an invert section 24, and an end connection 25 for an inspection port is protruded to the upper section of the invert section 24. An angle adjusting mechanism 37 and a rolling mechanism 36 rotating a pipe body in the circumferential direction and adjusting the axial center direction are installed to the pipe body connected to at least one of the invert section 24 side of the inflow port 22 or the outflow port 23. A riser bonded with the end connection 25 for the inspection port can be mounted in the vertical direction at all times. The pipe body connected to the inlet body 21 can be inclined in conformity with a gradient conformed to the slope of a road, and a pipe axis can also be made to coincide. The pipe body can also be made to agree with the winding of the road.
Patent JP-2000069978-A (JP)
Title: Endoglucanase acc 5
Inventor: OKADA GENTAROU
IPC: C12N9/42
Filed: 1998-08-27
Abstract: PROBLEM TO BE SOLVED: To obtain a new endoglucanase ACC 5 for feed, silage or the like which originates in mycotic Acremonium cellulolyticus, shows high avicel saccharification activity, acts on carboxymethyl cellulose or the like and is effective in the decomposition or the like of higher plant cell walls. SOLUTION: This enzyme is a new endoglucanase ACC 5 which originates in mycotic Acremonium cellulolyticus and has following properties: Action: It possesses high avicel saccharification activity and shows the middle end type in the ratio between carboxymethyl cellulose(CMC) liquefaction activity and CMC saccharification activity; Substrate specificity: It acts well on CMC and avicel; Action optimum pH: 5.0-5.5; Stabilization pH: It is stable at pH 3.5-8.0 in the treatment at 4 deg.C for 24 hours and pH 3.5-7.0 in the treatment at 45 deg.C for 2 hours; Action optimum temperature: The saccharification activity of CMP is the most suitably shown at 50-55 deg.C; Temperature stabilization: Stable at 55 deg.C or less (pH 5.5, for 10 minutes); Molecular weight: 60,000 (SDS-PAGE); and N-Terminal amino acid sequence: It contains the sequence represented by the formula.
Patent JP-2000090286-A (JP)
Title: Plotting processor and record medium
Inventor: MIMA TOSHIYA
IPC: G06T15/40
Filed: 1998-09-10
Abstract: PROBLEM TO BE SOLVED: To provide high-speed hidden-surface removal while quickly narrowing the object of processing by discriminating an intersection crossing a ray out of specified intersections, displaying the intersection closest to a viewpoint and performing the hidden-surface removal. SOLUTION: A ray plane converting means 1 generates a first plane including the ray generated from the viewpoint and a second plane rotating the first plane at an arbitrary angle with the ray as an axis, an intersection calculating means 2 respectively calculates the intersections of a triangular strip expressing the first and second planes and three-dimensional shape, and an intersection discriminating means 3 extracts a pair of intersections of the same triangular strip on the first plane. When the intersection of the same triangular strip as the second plane exists between that pair, it is discriminated as the intersection crossing the ray. In this case, a hidden-surface removal means 4 performs the hidden-surface removal while displaying only the intersection closest to the viewpoint among the intersections discriminated by the intersection discriminating means 3.  Thus, processing for further performing crossing calculation after intersection calculation is eliminated and high-speed hidden-surface removal quickly narrowing the processing object is realized.
Patent JP-H1190536-A (JP)
Title: Bending machine and operating method therefor
Inventor: MOMOKITA ATSUSHI
IPC: B21D5/04
Filed: 1997-09-22
Abstract: PROBLEM TO BE SOLVED: To bend a front edge of a sheet whose side edge bent piece extending into the center of the plate width is formed so that an opening angle of the front edge is in a state of folding by nearly zero degree. SOLUTION: In this bending machine, a sheet W moved by a means 2 of shifting forwards and backwards is held with upper and lower dies 8, 10 and a front edge of the sheet is bent by a bending dies 11. The upper die 8, a driving means 33, 43 of the bending dies 11 and the means 2 of shifting forwards and backwards are made to go through successively following processes controlled by a bending control means 40. In the first process, a part ahead of a side edge bent piece W1 of the sheet W is bent at an acute angle by the bending dies 11. In the second process, the sheet W is pulled back so that a front edge bent piece W2 is located at a warpage surface 8b of a rear edge lower surface of the upper die 8. In the third process, the front edge bent piece W2 is pressed and crushed so as to come to a state of incomplete folding.  In the fourth process, the sheet W is made to proceed so that an end part in the width direction of the upper die 8 proceeds under the side edge bent piece W1. In the fifth process, the upper die 8 is made to descend so that the front edge bent piece W2 is completely crushed.
Patent JP-H0794526-A (JP)
Title: Heterojunction bipolar transistor
Inventor: OKUBO NORIO
IPC: H01L21/331
Filed: 1993-09-20
Abstract: PURPOSE:To provide a heterojunction bipolar transistor whose current gain deterioration is smaller. CONSTITUTION:Concerning to a heterojunction bipolar transistor having a base layer 3 composed of GaAs, a part of the emitter layer 2 touching the base layer 3 is lattice-matched to GaAs, and it is composed of InGaAsP whose band gap is 1.70eV or higher.
Patent JP-S63109512-A (JP)
Title: Positioning device
Inventor: TOKUNAGA TOMOYOSHI
IPC: G05D3/00
Filed: 1986-10-28
Abstract: PURPOSE:To avoid stick/slip even in operation by providing an ultrasonic vibrator to at least either a moving member or a support member and exciting the ultrasonic vibrator in moving the moving member so as to reduce the static friction thereby decreasing a start torque and enabling smooth starting. CONSTITUTION:The ultrasonic wave vibrator 3 is provided to the support member 2 or the moving member 1 or to the both, and in moving a table 1 to other position from the standstill position, the ultrasonic vibrator 3 is excited. With the ultrasonic vibrator 3 vibrated, a guide 2 is vibrated at a high frequency and the table 1 is jumped onto the guide 2 but the table 1 is floated on the guide 2 because of high frequency. Thus, the friction between the table 1 and the guide 2 is reduced relatively. Thus, the static friction in moving the table 1 is reduced, the torque of a servo motor 5 is less and the table 1 is moved smoothly.
Patent JP-H04134571-A (JP)
Title: Recording method for free curve graphic
Inventor: MAKINO HIROSHI
IPC: G06T5/00
Filed: 1990-09-26
Abstract: PURPOSE:To accelerate a data processing by dividing a free curve drawn on a plane into several clothoid segments and executing data compression while expressing each clothoid segment with less than four data. CONSTITUTION:Since a clothoid link graphic 100 is composed of eight curves (including straight lines), the 32 (4X8) clothoid data are required. However, this clothoid curve is a 'smooth and continuous curve' and continues a curvature and a direction at a partition (intermediate) point. Therefore, it is enough to apply only the 18 clothoid data among the 32 clothoid data. In this way, in the case of the smooth free curve graphic, the number of data can be further decreased (compressed). Thus, the data processing can be accelerated.
Patent JP-2001079317-A (JP)
Title: Deodorant filter
Inventor: NOJIMA HIDEO
IPC: B01D53/86
Filed: 1999-09-10
Abstract: PROBLEM TO BE SOLVED: To provide a filter having excellent deodorization performance. SOLUTION: A three-dimensional fabric 10 constituted by connecting >=2 sheets of nets 11 formed of polyester or rayon multifilaments with nylon monofilaments is formed. This three-dimensional fabric 10 is impregnated with an iron phthalocyanine derivative which is a transition metal chelate compound, by which the deodorant filter is obtained.
Patent JP-H03118134-A (JP)
Title: Apparatus for controlling diameter of extrusion-covered wire
Inventor: UENO YUSAKU
IPC: B29C48/92
Filed: 1989-09-29
Abstract: PURPOSE:To enable a finished diameter to be kept at an aimed value and prevent control errors such as control delay or the like from occurring by correcting the winding speed of a winder and/or the extruding speed of an extruder in order that the measured value of a first diameter measuring device becomes equal to a first standard value and correcting the first standard value in order that the measured value of a second diameter measuring device becomes equal to the second standard value. CONSTITUTION:A controller 10 acts to control the winding speed P such that the measured value of a first diameter measuring device 3 becomes R1 and also correct the R1 such that the measured value of a second diameter measuring device 8 becomes R0. The R0 is set by an operator in use of a setting device 11. Besides, the extrusion aimed value R1 corresponds to the first standard value and the finishing-aimed value R1 corresponds to the second standard value. A first counter C1 and an extruding diameter integrating area A1 is a register which is used at the time when the winding speed P is corrected on the basis of the first diameter measuring device through timer interruption and the second counter C2 and the finishing diameter integrated area A2 is a register which is used at the time when the extrusion aimed value R1 is corrected on the basis of the measured value of the second diameter measuring device.
Patent JP-H0970639-A (JP)
Title: Groove working method and device therefor
Inventor: ASAMI MASAYOSHI
IPC: B21K5/00
Filed: 1995-09-08
Abstract: PROBLEM TO BE SOLVED: To prevent the deviation and the fall-out of balls for working a groove to a tool shaft. SOLUTION: The tool shaft 3 has a tapered part 3a, and each ball 31 is interposed between ball holding part members 41, 42 and held at the tapered part 3a of the tool shaft 3. The ball holding parts 41a, 42a of the ball holding part members 41, 42 has holding grooves extended in the diameter direction and curving surfaces curved in the shaft direction, and the slip and the fall-out of the balls are prevented by restricting each ball 31 with the both.
Patent JP-S61133902-A (JP)
Title: Reflection mirror for automobile
Inventor: OBARA FUMIO
IPC: G02B5/08
Filed: 1984-12-04
Abstract: PURPOSE:To form a metal film having 65-85% a reflection factor with a cheap and an ease by applying an alloy of Al contg. a metal having a less reflection factor than that of Al to the metal film on the reflection mirror. CONSTITUTION:The titled mirror is prepared by forming a film 2 of a transpar ent conductive body composed of TiO2 on a surface of a glass substance 1 by means of a vacuum evaporation method, and then by forming a metal film 3 on the prescribed film 2. The metal 3 is the alloy of Al cong. Ti or Cr. By mixing Ti to Al, the obtd. alloy increases a durability. In order to obtain 65-85% reflection factor, metal film 3 is prepared from an Al alloy contg. 6-32wt% Ti or an Al alloy contg. 6-24wt% Cr, thereby obtaining the metal film having 65-85% reflection factor with the cheap and the ease, and satisfying an automobile standard of >=38% a luminous reflectance.
Patent JP-2001079534-A (JP)
Title: Method for cleaning contaminated soil
Inventor: MUNECHIKA YOSHIKAZU
IPC: A62D101/28
Filed: 1999-09-10
Abstract: PROBLEM TO BE SOLVED: To quickly clean the soil contaminated with organic substances. SOLUTION: The top end of a rod 11 is attained to the contaminated soil by digging the soil. Aqueous solution of ferrous sulfate is poured into the first flow passage 12 formed inside the rod 11 and aqueous solution of hydrogen peroxide is poured into the second flow passage 13 formed inside the rod 11. The aqueous solution of ferrous sulfate is ejected from an opening part of the top end of the first flow passage 12 to the inside of the soil, while the aqueous solution of hydrogen peroxide is ejected from an opening part of the top end of the second flow passage 13 to the inside of the soil, stirring blades 14, 15 and 16 are rotated respectively and the soil into which the aqueous solution of ferrous sulfate and the aqueous solution of hydrogen peroxide have been ejected, is mixed and stirred.
Patent JP-H01100904-A (JP)
Title: Foil-wound transformer
Inventor: HIRAI TADAHIRA
IPC: H01F27/12
Filed: 1987-10-14
Abstract: PURPOSE:To prevent deformation and breakage of both a nozzle for introducing cooling medium and a nozzle for ejecting cooling medium without excessive pressures of cooling medium being applied to both the introducing nozzle and the ejecting nozzle, by employing a specific structure in which the nozzle for introducing cooling medium and the nozzle for ejecting cooling medium, which are disposed in the upper and lower sections of a cooling panel, respectively, are provided for the respective one end parts with expansion rooms through diaphragms, and each the diaphragm employs a rupture disk which is broken at the pressures below the allowable pressures of each the nozzle main body. CONSTITUTION:The nozzle 16 for introducing cooling medium and the nozzle 19 for ejecting cooling medium, which are disposed in the upper and lower end sections of a cooling panel 6, respectively, are provided for the respective one end parts with expansion rooms 32 through rupture disks 31. Now, each the rupture disk 31 is so formed as to be broken at the pressures below the allowable pressures of each of the main bodies of the introducing nozzle and the ejecting nozzle. Therefore, in an external closed-circuit failure, even if the cooling medium 15 flows out from the main body of the cooling panel 6 resulting from a radial electromagnetic force being generated excessively and suddenly, since the rupture disk 31 is broken and the flowed out cooling medium flows into the expansion room 32, the expansion room 32 sufficiently prevents the pressures of the cooling medium from rising rapidly. As a result, the deformation and breakage of both the nozzles can be effectively avoided.
Patent JP-H04136157-A (JP)
Title: Member coated with boron nitride
Inventor: YAMASHITA NOBUKI
IPC: C23C14/06
Filed: 1990-09-28
Abstract: PURPOSE:To produce the member which is coated with boron nitride and is additionally improved in hardness by incorporating a rare gas into a boron nitride coating at the time of forming this boron nitride film on a substrate. CONSTITUTION:The inside of a reaction chamber 1 and a vacuum chamber 3 is previously discharged and a gaseous mixture composed of diborane and argon (about 10vol.% diborane) is introduced from a gas introducing pipe 2 into these chambers The inside thereof is maintained under a prescribed pressure and a base material 7 is heated to a prescribed temp. by a heater 9. A magnetic field is then impressed into the reaction chamber 1 by a coil 5 for impressing the magnetic field and microwaves are introduced via an introducing pipe 4 into the reaction chamber 1 to generate electron cyclotron resonance plasma. A high-frequency electric power is impressed from a high-frequency power source 11 to a base material holder 6 to generate self-biasing. The boron nitride film contg. the argon is formed on the base material 7 (high-speed steel, etc.) and the member coated with the boron nitride having the excellent hardness is obtd. This member is adequate for cutting tools and sliding members, such as bearings and slides of various rotating machines.