baber/WOPTO huggingface dataset:
Patent JP-2000092291-A (JP)
Title: Image reader
Inventor: SAKATANI KAZUTOMI
IPC: G06T1/00
Filed: 1998-09-14
Abstract: PROBLEM TO BE SOLVED: To provide the image reader that can obtain an image with high quality even from an original where a character image and a photographic image are intermingled. SOLUTION: The image reader is provided with an integration number control circuit 1616 to vary number of times of delay integration processing by a time delay integration sensor 161 depending on the attribute of a read image, and also with an amplification adjuster which sets an amplification factor in response to the number of times of the delay integration. Thus, the number of times of the delay integration processing and the amplification factor optimum to the attribute of the read image are set. Thus, an image with high quality can be read even from an original where a character image and a photographic image are intermingled.
Patent JP-H06109081-A (JP)
Title: Worm gear device
Inventor: IMASE KENJI
IPC: F16H1/16
Filed: 1992-09-29
Abstract: PURPOSE:To provide a worm gear device which has the simple structure and the low production cost and has a small frictional resistance between a worm gear and a worm wheel and the low backlash. CONSTITUTION:A worm gear device 1 carries out revolution deceleration by a worm 4 and a wheel 5, and the worm 4 and the wheel 5 carry out the transmission of power through a ball 8. The worm 4 has a spiral shaped ball groove 6 in which the ball 8 shifts. Further, the wheel 5 has a number of ring shaped recesses 7 on the surface in the axial direction, and the ball 8 is held in a rotatable manner in the recess 7. When the worm 4 is revolution-driven, the ball geoove 6 is screwingly revolved, and the ball 8 arranged in the ball groove 6 is shifted, accompanied with the revolution shift of the ball groove 6, and the wheel 5 is revolved by the shift of the ball 8.
Patent JP-H07123612-A (JP)
Title: Updating system for display of distribution line skeleton
Inventor: SHIRAI TOSHIO
IPC: G06F3/0484
Filed: 1993-10-19
Abstract: PURPOSE:To enable the real-time updating of a distribution line skeleton diagram on a CRT by updating the display while referring to a distribution line status change table and block status change table or switch status change table. CONSTITUTION:After updating block status, a system process means A sets processing bits for all of CRTs at the positions of switches and blocks on status change tables T2, T3 for switches and blocks updated with S1. The means A then sets processing bits for all CRTs for changed/unchanged switches and blocks at the distribution line number position on the distribution line status change table T1 for distribution lines to which switches and blocks updated with S2 belong. Then, the means A sends with S3 a display update request to a skeleton display processing means B, reads with S4 data in a data storage area for distribution line being displayed, and processes data with S5 by referring to the distribution line status change table T1 about a distribution line being displayed on a distribution line skeleton screen, thereby enabling real-time update of display on CRT.
Patent JP-H0573390-A (JP)
Title: Deadlock handling process system for data base
Inventor: ODAWARA AKIRA
IPC: G06F12/00
Filed: 1991-09-12
Abstract: PURPOSE:To update data in the data base without interrupting processing in case of the deadlock of the data base by utilizing a work memory and a work file. CONSTITUTION:Input data 1 are outputted as output editing records 2 to the work memory 3 in order and only when they can not be stored in this work memory 3, the data are all outputted to the work memory 5 by using the work file 4. When the data base 9 is updated, the data in the work memory 5 are read, record by record, in input editing records 8 and if a deadlock occurs, the processing is continued again from right behind a last stationary point position 6 in the work memory 5 after rolling-back processing.
Patent JP-H0570707-A (JP)
Title: Reactive dye composition and method for dyeing cellulose fiber and cellulose-containing fiber
Inventor: TABEI TATSU
IPC: C09B67/22
Filed: 1991-09-12
Abstract: PURPOSE:To improve fastness to chlorine-containing water, dyeability with a blended dye, and reproducibility by dyeing a cellulose fiber with a reactive dye composition comprising a specific reactive formazan dye and a specific reactive disazo dye. CONSTITUTION:20-80wt.% reactive formazan dye represented by formula 1 (wherein n is 1 or 2, R is H, sulfo, or Cl, M is copper or nickel, and Z is a substituent dependent on the number n) is mixed with 80-20wt.% reactive disazo dye represented by formula 3 (wherein X is carboxy, sulfo group, methyl, a 1-4C alkoxy group, or anilino group which may by substituted by OH, Cl, or F). About 1,000 pts.wt. dye bath is prepared from about 2 pts.wt. the dye mixture and about 60 pts.wt. Glauber's salt. After the bath is heated to about 40 deg.C, 50 pts.wt. unmercerized cotton is put therein and the bath is heated to about 80 deg.C over about 20min and kept at that temp. for about 20min. Subsequently, about 20 pts.wt. anhydrous sodium carbonate is added thereto and the resulting bath is kept at that temp. for about 60min. The dyed article is washed with water and hot water, soaped with an aqueous solution of an anionic surfactant, and then dehydrated and dried.
Patent JP-2000072595-A (JP)
Title: Single silicon crystal wafer doped with boron and epitaxial silicon wafer and their production
Inventor: TAMAZUKA MASARO
IPC: C30B15/04
Filed: 1998-08-31
Abstract: PROBLEM TO BE SOLVED: To obtain an epitaxial silicon wafer containing heavy metal impurities in an extremely low concentration in an epitaxial layer in high productivity by using a boron-doped single silicon crystal wafer having a low oxygen concentration and capable of easily depositing oxides. SOLUTION: This boron-doped single silicon crystal wafer having an oxygen concentration of <=16 ppma, a deposited oxide or oxidation-induced lamination defect density of <=1×109 deposits or defects/cm3 after a thermal deposition treatment, and a resisivity of 10-100 mΩ.cm is obtained by growing a single silicon crystal bar so as to contain oxygen in an oxygen concentration of <=16 ppma and subsequently slicing the grown single silicon crystal bar. The single silicon crystal bar is obtained by doping a single silicon crystal with boron and further with nitrogen in a dope concentration of 1×1010 to 5×105 atoms/cm3 by Czochralski method.  An epitaxial single silicon crystal wafer is obtained by thermally treating the above single silicon crystal wafer preferably at a temperature from 990 deg.C to the melting point of silicon and subsequently forming an epitaxial layer on the surface layer portion of the thermally treated wafer.
Patent JP-S61141369-A (JP)
Inventor: TAJIMA KOZO
IPC: A61L9/01
Filed: 1984-12-12
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H02107123-A (JP)
Title: Lawn glass mat for spread lawn
Inventor: ISHIZUKA MAKOTO
IPC: A01G1/00
Filed: 1988-10-17
Abstract: PURPOSE:To obtain the subject mat capable of rapid transplanting with timesaving and obtainable of beauty lawn grass land in short time by seeding lawn grass seed on seat-like material of inorganic fiber stuck with net-like material on the rear surface, covering with soil on granular culture medium and rearing lawn grass. CONSTITUTION:An inorganic fiber mat shaped to a mat of 10-20mm thickness using e.g., rock wool is made to a size of 0.5-2m width and 1-10m length, then a net-like material is made of natural fiber, etc., and is stuck to the rear surface. Said sheet is laid on a flat floor of e.g., concrete, dipped with sufficient amount of water and seeded, then granular culture medium having 1-5mm particle diameter, etc., containing respective 0.03-0.3wt.% of nitrogen, phosphoric acid and potassium as fertilizer is covered from cover the sheet, thus reared at 20-25 deg.C for about two weeks with making not to be dried to afford the aimed mat containing lawn grass grown to 3-5cm height.
Patent JP-H0899203-A (JP)
Title: Insert with polycrystalline cutting edge part capable of free indexing
Inventor: KENESU JII NOGURU
IPC: B23B27/22
Filed: 1994-10-03
Abstract: PURPOSE: To display a plurality of side faces for use in cutting operation by partly cutting off a cemented carbide material from at least one of the top and bottom surfaces of an insert at a crossing position of the top or bottom surfaces of the insert with a side wall so as to form a chip breaker. CONSTITUTION: An insert 10 comprises a top surface 12, a bottom surface 14, and a side wall 16 forming a shell part 18 of the insert by surrounding the insert between these top surface 16 and bottom surface 14 substantially without discontinuing. A cutting blade 20 formed of a polycrystalline material is formed by partly grinding or removing the top surface 12 and/or the bottom surface 14 at a position where the side wall 16 is crossed with the top surface 12 or the bottom surface 14 so as to form a chip breaker 22. In the insert 10 the chip breaker 22 extends along the entire peripheral surface of the insert 10 so as to appear a plurality of side faces for use in cutting operation.
Patent JP-H07115435-A (JP)
Title: Packet processing device
Inventor: KUMAKI YOSHINARI
IPC: H04L12/70
Filed: 1993-10-19
Abstract: PURPOSE:To easily discriminate whether operation is normal or not by extracting header information from an input packet and/or an output packet of a processing means by a header information extracting means and displaying extracted header information on a display means. CONSTITUTION:Packets successively inputted from an input communication line are received by a packet input means 6 and are temporarily stored in a packet store and forward switching means 8. A packet header conversion table 3 is referred to subject effective packets to a prescribed processing in the means 8, and they are sent to an output communication line through a packet output means 10. In this case, an input packet display means 12 extracts header information included in the input packet and displays it to the outside. Simultaneously, an output packet header display means 14 extracts header information of the output packet and displays it to the outside. Thus, the operation state of each device single body is easily recognized, and a fault occurrence position is easily specified.
Patent JP-H10106353-A (JP)
Title: Insulating composition for high voltage electric power cable and high voltage electric power cable using the composition
Inventor: KAWAHIGASHI MASAKI
IPC: C08L23/04
Filed: 1996-10-01
Abstract: PROBLEM TO BE SOLVED: To provide a composition having high electric strength and excellent electric insulating property by using polyethylene, which is produced by using a metallocene catalyst, as a base polymer of an insulating layer of a high voltage electric power cable. SOLUTION: An insulating composition for an electric power cable for high voltage not lower than 6.6kV is produced by adding polyethylene produced by polymerization using a metallocene catalyst and a cross-linking agent. As the cross-linking agent, dicumyl peroxide is preferably used. The metallocene used as a catalyst is a general term for non-electrolytic complexes of bis(cyclopentadienyl) metal compounds and molecules with a sandwich structure comprising two paralleled cyclopentadienyl rings with right pentagonal shape on the opposite to each other and sandwiching a metal atom between them and the metallocene is expressed with a formula as a representative. The metallocene catalyst is soluble in a solvent and polymerization reaction can be carried out in the solvent.
Patent JP-H0571309-A (JP)
Title: Heat insulating mechanism of turbine generator
Inventor: TAKEUCHI KIYOSHI
IPC: F01D25/24
Filed: 1991-09-12
Abstract: PURPOSE:To prevent the adverse effect based on exhaust leakage in the direction of a housing or a rotary shaft by providing the heat insulator in the turbine generator driven by exhaust energy. CONSTITUTION:Labyrinth structure is provided, where pluralities of projections 51 and recesses 52 are made continuously at the section corresponding to the rear of a turbine blade 1 in a heat insulator 5 which covers the directions of a housing 4 and a rotary shaft 3 from the rear of the turbine blade 1 being driven by the exhaust gas through a turbine scroll 2. Hereby, the leakage of the exhaust gas through the rear of the turbine blade 1 is prevented.
Patent JP-S62121080-A (JP)
Title: Printer
Inventor: ADACHI KIYOTAKA
IPC: B41J35/04
Filed: 1985-11-22
Abstract: PURPOSE:To facilitate replacement of an ink ribbon, by lifting up a printing head to provide a large space for inserting an ink ribbon, and guiding the ink ribbon by an arm part of a ribbon guide. CONSTITUTION:When replacing an ink ribbon 2, a head base 5 and a printing head 3 can be lifted upward by a retraction lever 6 to provide a large space for inserting an ink ribbon. An arm part is provided for guiding the ink ribbon being inserted, and a groove part is provided which receives the ink ribbon pressed by the head 3 under a printing condition where the ink ribbon 2 is set in position and the head 3 is lowered and which determines the position of the ink ribbon with respect a direction perpendicular to the feeding direction of the ink ribbon. A pair of left and right integral ribbon guide 9 provided with a ribbon roller 31 for reducing a feeding load at a bent point of an ink ribbon passage under the printing condition are provided. By sliding the ribbon guides 9 by a solenoid 14, a switchin link 15 and a switching arm 16, the ink ribbon can be switched over.
Patent JP-2000090576-A (JP)
Title: Information recording method and information reproducing method for information recording medium
Inventor: KADOKAWA YUICHI
IPC: G11B7/00
Filed: 1998-09-16
Abstract: PROBLEM TO BE SOLVED: To provide an information recording method in which a buffering area is provided at the boundary part of information in the same reproduction unit as in a stamp recording medium. SOLUTION: When a controller 9 makes a preliminarily determined information content a minimum processing unit (a sector) and makes a reproduction unit by collecting the minimum unit by a prescribed number and it records data of the reproduction unit, it records the data by adding a buffering area (gap area) having a prescribed capacity for making the data of the reproduction unit absorb a recording position positioning accuracy while raising a recording frequency higher than that in a normal recording to the data.
Patent JP-H1180574-A (JP)
Title: Tetraazaporphyrin compound and its production
Inventor: AZUMA YASUHIRO
IPC: G11B7/244
Filed: 1997-09-10
Abstract: PROBLEM TO BE SOLVED: To obtain the subject compound capable of exhibiting excellent light resistance and storage stability and useful for optical density optical disks using semiconductor lasers having start wavelengths in short wavelengths by introducing a (substituted) phenyl group and a metal (derivative) to the specific sites of a tetaazaporphyrin compound. SOLUTION: A compound of formula I [Mt is two H atoms, a di- to tetra-valent metal atom (containing O or a halogen) or the like; R1 -R5 , R1 '-R5 ', R1 "-R5 ", R1 '''-R5 ''' are each H, a halogen, a (branched) alkyl (substituted by a halogen) or the like], its prescribed structural isomer or their mixture. The compound is obtained e.g. by reacting a compound of formula II or III with a metal (derivative) (e.g. a transition metal, its halide salt or carboxylate salt) in an organic solvent at a temperature of 90-220 deg.C.
Patent JP-H1072077-A (JP)
Title: Mount for holding compact disk
Inventor: KANEBA MASAHIDE
IPC: B65D5/50
Filed: 1996-08-26
Abstract: PROBLEM TO BE SOLVED: To hold a compact disk by the thickness of a mount and the thickness of the compact disk, and save a space for the storage place by providing incisions having claws and a round hole on the mount. SOLUTION: For this mount 1 for holding a compact disk 7, a punching die having blades to meet incisions 2, 3 having claws 5, 6 and a round hole 4 respectively, is placed on the mount 1, and a pressure is applied, and the incisions 2, 3 and the round hole 4 are provided. At the time of usage, one side of the compact disk 7 is inserted in the incision 2, and the other end is engaged with the incision 3 by lifting the claw 6, and by doing so, the claws 5, 6 are lifted from the mount 1 by the thickness of the compact disk 7, but the reaction, the compact disk 7 can be pinched by the mount 1, and at the same time, the end surface of the compact disk 7 is fixed at four locations by the incisions 2, 3. By this method, the compact disk 7 is prevented from slipping off from the mount 1.
Patent JP-H0368699-A (JP)
Title: Jasmine oil composition containing fractionated lowly contact sensitinogenic natural jasmine oil
Inventor: OTA SABURO
IPC: A61K8/37
Filed: 1989-10-06
Abstract: PURPOSE:To obtain the title composition having high safety and an excellent fragrance comparable to that of natural jasmine oil by incorporating a specified synthetic perfume composition into a specified fractionated lowly contact sensitinogenic natural jasmine oil. CONSTITUTION:The title composition is obtained by incorporating one or more ester compounds of formulas I to X into a fractionated lowly contact sensitinogenic natural jasmine oil which has no peak present at 48.0-50.0 counts with a drop counter when confirmed by means of gel permeation chromatogram determined by gel permeation chromatography under specified measuring conditions. In formulas I to III, a is 1; b is 1 to 3; X is 0-2C saturated alkylene; Y is 2C saturated alkylene; Z is 3C saturated alkylene. In formula IV, R<1> and R<2> are each 1-3C saturated alkylene. In formulas V to VIII, X is 0-2C saturated alkylene; Y is 1-2C saturated alkylene; R<1> is H, CH3 or C2H5; R<2> is 3-6C saturated alkylene; and n is 1 to 4. In formulas IX and X, R<1> and R<2> are each a 6-14C saturated aliphatic alcohol residue.
Patent JP-H04139929-A (JP)
Title: Clock takeover circuit
Inventor: FUKUDA TOSHIYA
IPC: H04L25/40
Filed: 1990-09-30
Abstract: PURPOSE:To attain clock takeover without phase comparison between an input signal and the takeover clock by detecting an input signal level with several kinds of timings depending on a frequency pulse twice the takeover clock so as to make majority decision. CONSTITUTION:The circuit is provided with a data detection section 10, a data logic discrimination section 20 and a retiming section 30. An input signal is fetched by the data detection section 10 in three timings as leading, trailing and after one period of a pulse signal having a frequency twice the takeover clock, and when the two timings or over are logical H, a signal of logical H is outputted. The data logic discrimination section 20 makes majority decision in this way, then the data logic discrimination section 20 outputs a correct data. Thus, the clock takeover circuit is realized, in which no phase detection section for phase comparison between the input signal and the takeover clock is required.
Patent JP-S61142338-A (JP)
Title: Method of controlling engine provided with automatic decelerator
Inventor: SAKAGUCHI SATOSHI
IPC: E02F9/22
Filed: 1984-12-13
Abstract: PURPOSE:To facilitate the check of shift of an engine into its decelerating condition, by operating an automatic decelerator in a short time to lower the rotational speed of the engine by a small degree when all working machine levers take their neutral positions, and by operating the automatic decelerator again after a predetermined time elapses. CONSTITUTION:In such a condition that an automatic decelerator switch 19a is turned on, when, for example, all working machine levers take their neutral positions for waiting the arrival of a dump truck, left and right running limit switches 25, 26 and a pressure switch 27 are turned on, and therefore, an input to a timer circuit 19 is turned on. Then, a solenoid valve 18 in a solenoid change-over valve 15 is at first deenergized in a short time while a first solenoid 17 is energized to instantly change-over the vale 15 into its decelerating position. Then the solenoid change-over valve 15 is at once returned to its turn-off position, and is then changed over again into the decelerating position. Accordingly, a control lever 3 for a governor 2 also follows this operation, and therefore, the rotational speed of the engine 1 is lowered to the neutral rotational speed thereof in two stages.
Patent JP-H10101181-A (JP)
Title: Discharge of powdery particles from flexible container
Inventor: NISHIMURA SHINICHI
IPC: B65D88/22
Filed: 1996-10-02
Abstract: PROBLEM TO BE SOLVED: To simply and rapidly discharge powdery particles having a sphere corresponding diameter larger than 1mm from a flexible container at low cost. SOLUTION: In a method for discharging powdery particles from a foldable container 1 having a flexible outer bag 4 having airtightness and the air permeable flexible inner bag 5 housed in the outer bag 4 through discharge piping 9 by sending air through the bottom surface of the inner bag 5 from below to above in order to slide the powdery particles housed in the inner bag 5 by air, the air permeability of the air slide part 6 of the container 1 is set to 0.15-10cc/cm<2> /s and the pressure loss of air passing through the air slide part 6 is made larger than the pressure due to the wt. of powdery particles applied to the air slide part 6 to discharge the powdery particles.
Patent JP-H08109511-A (JP)
Title: Apparatus for producing thermoplastic resin fiber
Inventor: MATSUYAMA CHIKAMICHI
IPC: D01D5/08
Filed: 1994-09-30
Abstract: PURPOSE: To provide the subject apparatus capable of minimizing the deterioration, discoloration and vaporization due to heat of a thermoplastic resin and improving the quality and yield of formed fibers. CONSTITUTION: This apparatus for producing thermoplastic resin fibers is obtained by forming an inner wall 3 of a spinner 1 into the inner wall comprising a lower part of a curved wall 3a and an upper part of a vertical wall 3b, extendedly installing the upper wall 4 of the spinner to the spinner inner wall and further arranging orifices 5 in the upper part of the spinner inner wall to be the deepest part when viewed from the centrifugal force field by the rotation of the spinner, in the apparatus for producing the thermoplastic resin fibers comprising the spinner for releasing a molten polymer of the thermoplastic resin from the orifices installed in the outer peripheral wall by the centrifugal force and forming primary fibers and an air stream blowing device for blowing high-speed air streams on the primary fibers released from the orifices to form secondary fibers.
Patent JP-S63116548-A (JP)
Title: Control method for terminal equipment for tele writing
Inventor: ARAKAWA MICHIHISA
IPC: H04N1/00
Filed: 1986-11-05
Abstract: PURPOSE:To simplify the changing-over of an action mode and to improve operability by detecting coordinate data inputted from a drawing image input part and transmitting and receiving a drawing image signal automatically. CONSTITUTION:After an off-hooking is detected 5, the timer of a constant time A is turned on and during the period, a voice individual mode is held. Consequently, it is prevented that the action mode is changed over to a voice/ picture drawing mode during the dialing and the connection with an opponent cannot be executed. After the off-hooking is executed and after the constant time A lapses, a picture drawing image is inputted from a picture drawing image input part 4, and then, the picture drawing data are inputted to a control part 1 to detected it, therefore, the action mode is changed over automatically to a voice/picture drawing mode and the voice and the picture drawing data are simultaneously communicated. Thus, an action mode changing-over switch 8 is made unnecessary, the trouble that a switch is operated during the calling is eliminated and the operability can be improved.