baber/WOPTO huggingface dataset:
Patent JP-H08237869-A (JP)
Title: Power converter
Inventor: KONISHI HIROO
IPC: H02J1/00
Filed: 1995-02-28
Abstract: PURPOSE: To rapidly recover power transmission at the time of removing an accident by outputting a third phase control signal to power converting means by using an open loop phase control information signal and a closed loop phase control information signal. CONSTITUTION: An open loop capability angle control circuit 1301 calculates a control angle to have the capability angle of a necessary minimum limit in a closed loop based on the DC current detected value of a DC current transformer 101 and the AC voltage detected value of an AC voltage transformer 100, and outputs a first phase control signal α1. A closed loop capability angle control circuit 1304 controls a capability angle to the value of a set value or more according to the capability angle actually measured value γmes from a real capability angle detector and the set value γref of the capability angle.  Thus, the commutation failure owing to the phase abrupt change of the voltage and the current can be prevented, power can be provided as much as possible during the power converting, and power transmission can be rapidly recovered at the time of removing the accident.
Patent JP-S59163077-A (JP)
Title: Gas cutting method of steel material
Inventor: KOU TAKAO
IPC: B23K7/10
Filed: 1983-03-09
Abstract: PURPOSE:To remove thoroughly cutting slag without deep gouging by ejecting gas consisting essentially of oxygen from a nozzle on a rear side in an upward direction onto the line intersecting with a cutting groove and specifying the ejecting pressure and pressure distribution of said gas. CONSTITUTION:A slit nozzle having a blind part at the center and having finely divided right and left slit holes 11 is used as a nozzle 9 on a rear side which advances simultaneously with a cutting torch 2, and gas is ejected through said nozzle in the direction at a right angle to a cutting groove 4 from behind the progressing direction of the groove 4. Gas contg. >=50% oxygen is ejected in this state at an upward angle alpha ranging 10-25 deg. onto the line M intersecting with the groove 4 passing the position spaced at 10-80mm. (L) backward from the position O at the cutting tip. The pressure of the gas to be ejected is distributed into a saddle shape having two peaks on the right and left of the groove 4 and the gaseous pressure is so set as to satisfy the equations I , II, III (H1; the max. pressure in the slag sticking range on one side of the groove 4, H2; the same pressure on the other side of the groove 4, H3; the pressure at the cutting edge on one side of the groove 4 and H4; the same pressure on the other side of the groove).
Patent JP-S51115338-A (JP)
Title: Check device for gas
Inventor: ORIMO SHIGETOSHI
IPC: F23D14/82
Filed: 1975-04-03
Abstract: PURPOSE: A device that can shut off gas contraflow into a fuel pipe caused by a detonation in a combustion chamber of an internal combustion engine for automobiles and that can vent the contraflow pressure outdoors, in case of feeding the detonating gas. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-H02221562-A (JP)
Title: Bathroom unit
Inventor: MURASE KOJI
IPC: E04H1/12
Filed: 1989-02-20
Abstract: PURPOSE:To easily further surely perform electrically related construction work by using wiring ducts arranging a storage panel storing a power supply device to a function unit provided in a unit and an operating device, roof inspection port and an equipment mounting part. CONSTITUTION:A bathroom unit 14 arranges a panel of an operating device and a power supply device, collecting wiring to the operating device and a power lead wire 33 respectively to a storage panel 26 and the power supply device. Next a roof inspection port 22 is connected to storage panel power supply device mounting opening parts 24, 25 by wiring ducts 29, 30 fixed to a unit wall 23. At the time of wiring work, wiring in a unit roof is inserted from the inspection port 22 to the respectively corresponding wiring ducts 29, 30 and arranged in the storage panel 26 and a power unit 27. Thus efficiently corresponding to variation of a bathroom, the wiring work can be efficiently performed while collecting power supply to each equipment.
Patent JP-2000238116-A (JP)
Title: Multilayer thin wall container
Inventor: YOSHIOKA TSUNEMI
IPC: B65D1/02
Filed: 1999-02-18
Abstract: PROBLEM TO BE SOLVED: To provide a multilayer thin wall container which has a cylindrical part and a neck part for fitting a cap and also has sufficient liquid draining and volume reducing properties and further can be manufactured by a simpler process. SOLUTION: This multilayer thin wall container 1 is a thin wall container of a multilayer structure monolithically molded by extrusion blow molding of a parison, including an outside layer A of a highly rigid resin and an inside layer B of a low rigid resin. When the parison is extrusion-molded the rigidity of the neck part 3 is set to be higher than the rigidity of a a cylindrical part 2 by increasing the extrusion amount of the highly rigid resin to a part corresponding to the neck part 3. Besides when the parison is extrusion-molded, it is extruded by a sectional shape with plural protrusions arranged in the peripheral direction. Thus plural ribs 21 of the highly rigid resin are formed on the cylindrical part 2 along axial lines.
Patent JP-S55133459-A (JP)
Title: Disazo dye for cellulose-containing fiber
Inventor: IMAHORI SEIICHI
IPC: C09B31/043
Filed: 1979-04-03
Abstract: NEW MATERIAL:The title dye of formula I [R 1  and R 2  are H, halogen, nitro, trifluoromethyl, lower alkyl groups, etc.; R 3 WR 6  are H, halogen, lower alkyl, acylamino groups, etc; R 7  is H, allyl, aralkyl, (halogen-substituted) lower alkyl group, etc.; X is combination group -O- or -NH-; Y is amino, 1W6C monoalkylamino, -O- (R 8 O) n  R 9  (R 8  is ethylene, etc.; R 9  is methyl group, etc.; n is an integer 1W5), etc.].  
     USE: Padding dyeing and printing cellulose-containing fibers, particularly cellulose fibers, and therir blends with polyester fibers, in a blue color.  
     PROCESS: A diazonium salt of an 4-aminoazobenzene of formula II is coupled with an aniline of formula III. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H07247213-A (JP)
Title: Readily absorbable oral medicinal composition of carboxymethyldenecycloheptimidazole derivative
Inventor: TOMIYAMA TAKESHI
IPC: A61K31/4184
Filed: 1994-03-10
Abstract: PURPOSE:To obtain an oral medicinal composition, improved in easy absorbabili ty, remarkably increased in oral activities and effective against hypertension, congestive heart failure, etc., by blending a carboxymethylidene- cycloheptimidazole derivative with a polyhydric alcohol. CONSTITUTION:This oral medicinal composition is obtained by blending a carboxymethylidenecycloheptimidazole derivative, expressed by formula I [R2 is a lower alkyl; R2 is H or isopropyl; R3 is H, a lower alkyl or C(CH3)H-O- COOR4 (R4 is a lower alkyl or cyclohexyl); =CHCOOR3 is bound to the 4- or the 8-position; A is expressed by formula II or III] and having antagonistic actions on angiotensin II receptors or its pharmaceutically usable salt with a polyhydric alcohol. Thereby, the absorbability of the compound expressed by formula I is improved. Polyethylene glycol is preferably used or further with glycerol in combination as the polyhydric alcohol. The polyhydric alcohol is blended in an amount of >=50 pts.wt., preferably >=100 pts.wt. based on 100 pts.wt. compound expressed by formula I.
Patent JP-H05220244-A (JP)
Title: Net array of game court
Inventor: NEBIRU MAASHIYARU NOOMAN
IPC: A63B71/02
Filed: 1992-01-13
Abstract: PURPOSE: To overcome the disadvantage that in a game by the so-called shuttle ball, rally is not continued by smash to provide a net arrangement which enables a joyful game. CONSTITUTION: A pair of lateral parallel nets 12, 14 spaced from each other or the other suitable barriers are arranged on a court, and two game area parts 11, 011 are divided by an interval area, that is, an inviolability zone 17. These nets or barriers can be moved in the longitudinal direction of the court, and the interval distance and the positions are changed to give a handicap.
Patent JP-S54133061-A (JP)
Title: Current switch circuit
Inventor: HARUYAMA KIYUUICHI
IPC: H03K17/687
Filed: 1978-04-07
Abstract: PURPOSE:To simplify and constitution and to perform high accuracy and high speed requested to the analog current switch, by performing switching of the current output from the first or second output terminal depending on the presence of the control signal to the input terminal. CONSTITUTION:The current I1 of the current source CS connected between the input terminal 8 of the current switching circuit and the power supply terminal 1 flows to FET2 to constituting the current inversion circuit through FET1 and FET3 operated as the current source transistor outputs the current equal to the drain current of FET2 or the drain current proportional to the size ratio of the FET2, 3 channel. This is outputted to the output terminal 3 through FET4 at the control signal off to the control terminal 4, and on the other hand, at the on-state of the control signal at the terminal 4, FET4 is out off and the output current is absorbed to the power supply of the terminal 1 through FET3. Accordingly, highly accurate and high speed circuit can be obtained.
Patent JP-S56139280-A (JP)
Title: Locating accuracy compensating method for gas cutter
Inventor: KAWAKAMI MASAMICHI
IPC: B23K7/10
Filed: 1980-03-31
Abstract: PURPOSE: To easily and inexpensively compensate the locating accuracy by using a transducer, setter, and pulse distributing equipment, when a friction driving system is used.  
     CONSTITUTION: A friction driving system is adopted in this equipment, in which Y-axis driving device 8 is incorporated in reference side saddle 11 and driving roller 12 connected to the output shaft of speed reducer which is not shown in the figure, is rotated by the frictional force generated between drive roller 12 and rail 2 by pushing the former onto the upper surface of the latter. In this case, a binary rate subtraction is carried out on the reference pulse train generated by Y-axis driving from the rotating transducer incorporated in driving device 8 at the pulse distributing equipment in accordance with the command pulse preset by the setter fitted to operation board 10, and the locating of driving location in the Y-axis direction is made by giving this subtracted pulse signal to the pulse motor of Y-axis driving device 8, and then locating errors are compensated. The same procedure can be performed for the X-shaft. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H11237999-A (JP)
Title: Test circuit and semiconductor integrated circuit incorporating test circuit
Inventor: NOZAKI MINORU
IPC: G06F13/00
Filed: 1998-02-23
Abstract: PROBLEM TO BE SOLVED: To minimally suppress the increase of a chip area and to enable test instruction storage that holds a required test instruction by storing a test instruction data set in a RAM via an external interface. SOLUTION: A selection circuit 22 selects an address AD and supplies it to a data RAM 23 in response to an L level of a test signal T. An external I/F circuit 1 sends a write signal DW to the RAM 23 in response to the supply of a data command CD via an external terminal TT1 and transfers instruction data DC of test instruction correspondence through a data bus 6. The RAM 23 stores the data DC in an area designated by the address AD in response to the supply of the signal DW. The circuit 22 selects an address AM in response to an H level of the signal T and supplies it to the RAM 23. A selection circuit 33 selects instruction data DR outputted by the RAM 23 and an instruction decoder circuit 34 decodes the data DR and outputs an instruction signal MS.
Patent JP-H11239932-A (JP)
Title: Nozzle stub mounting device
Inventor: TANAKA HIROMICHI
IPC: B66C1/66
Filed: 1998-02-23
Abstract: PROBLEM TO BE SOLVED: To mount a nozzle stub easily, quickly and accurately on a high pressure drum. SOLUTION: A pair of right and left levers 12, 13 having a side surface of chevron shape are pivotally mounted through a horizontal pin 14, the levers 12, 13 are constituted in such a manner that in the case of opening so as to mutually separate an upper side of the horizontal pin 14 of the levers 12, 13, a lower side of the horizontal pin 14 of the levers 12, 13 is made mutually adjacent, and in the case of closing in a mutually adjacent manner, the upper side of the horizontal pin 14 of the levers 12, 13, the lower side of the horizontal pin 14 of the levers 12, 13 is mutually separated.  A coil spring 15 pulling so as to be mutually adjacent an upper part of the horizontal pin 14 of the levers 12, 13 is provided in the upper part of the horizontal pin 14 of the levers 12, 13, hooks 12a, 13a, mounting a nozzle stub 3 supported also forming a clearance between a lower surface of the nozzle stub 3 and an upper surface of a high pressure drum 4 in the case of positioning the nozzle stub 3 relating to a hole 4a of the high pressure drum 4, positioning members 12b, 13b, inserted in the hole 4a of the high pressure drum 4 to position the nozzle stub 3 relating to the hole 4a of the high pressure drum 4, are provided.
Patent JP-H11243610-A (JP)
Title: Distribution board
Inventor: ONISHI HIROYUKI
IPC: H02B1/32
Filed: 1998-02-23
Abstract: PROBLEM TO BE SOLVED: To obtain a distribution board by which relay terminals to be arranged and installed are inspected easily and by which operation of electronic equipment can be facilitated, by a method wherein an inside device is attached and bonded to a pair of bridge members which are bridged between a pair of side plates in a lower box, a mounting member for a free space is attached and bonded to the pair of bridge members which are bridged at the lower part so as to be lined up with the inside device, and doors are installed respectively. SOLUTION: A lower box 1 forms a box shape by side plates 12 which are continued around the bottom plate 11, and wire insertion and passage holes 16 are formed in the side plates 12. A pair of bridge members 2, 3 are bridged between the side plates 12 as a pair, and an inside device 4 for a main switch 26 or the like is attached and bonded. Another pair of bridge members 5, 6 are bridged between the side plates 12 as the pair so as to be lined up with the inside device 4, and a mounting member 7 for a free space, to which a light electrical appliance or the like is mounted is attached and bonded. A door 8 covers the inside device 6 so as to be freely opened and shut, and another door 9 covers the mounting member 7 for the free space so as to be freely opened and shut.  In this manner, the door 8 and the door 9 are formed as separate bodies, and the inside device 4 and an apparatus which is arranged in the free space can be operated easily.
Patent JP-H02219240-A (JP)
Title: Manufacture of thin film transistor
Inventor: FUKADA TAKESHI
IPC: H01L29/786
Filed: 1989-02-20
Abstract: PURPOSE:To manufacture a thin film transistor(TFT) with excellent reproducibility while not requiring a complicated process by a method wherein non-single crystal semiconductor layer is cut and divided into a source region and a drain region by projecting laser rays, and a gate insulating film and a gate electrode are formed on the cut part and a part of the source.drain region. CONSTITUTION:Non-single crystal silicon films 2, 3 are masked by a specified external pattern of a source.drain region and its leading-out electrode, and then subjected to dry etching. The non-single crystal silicon film 3 is irradiated with excimer laser rays 11 condensed by an optical system so as to form a rectangular irradiation cross section on a surface to be irradiated. Thereby the non-single crystal silicon film 3 is cut and divided into a source region 4 and a drain region 5. A silicon nitride film as a gate insulating film 6 is formed by CVD method so as to cover the cut surface 12, and then etched by a specified pattern to form a gate electrode 7. Thereby a TFT whose channel length is short can be obtained with excellent reproducibility.
Patent JP-S60185230-A (JP)
Title: Focal error detector
Inventor: KOTAKA FUMITAKA
IPC: G11B7/133
Filed: 1984-03-02
Abstract: PURPOSE:To attain stable focus servo even if impact or the like is applied from the external by detecting defocused distance near a focused position and a defocused distance more than a fixed value and executing the operational processing both the detected outputs to obtain a focal error signal. CONSTITUTION:A photodetector 50 consists of four elements 501-504 which are circularly arranged and elements 505-508 arranged like a doughnut on the outside of said elements 501-504 and is arranged on a position where light flux is formed like a circle between two focuses fs, fm of the light flux having astigmatism. Respective output signals A1, A2 and B1, B2 of the elements 501, 503 and 502, 504 are added to respective output signals C1, C2 and D1, D2 by respective adders 51, 52 and 54, 55, respective outputs A, B and C, D are subtracted each other by respective subtractors 53, 56 and convergent position information A-B is added to a signal obtained by multiplying convergent position information C-D by beta in an amplifier 57 through an adder 58, so that a focal error signal having large level change is obtained in a range having a large defocused distance. Thus, a stable servo prevented from misservo is obtained even if impact or the like is applied.
Patent JP-S63206860-A (JP)
Title: Information processor
Inventor: IGAWA KOJI
IPC: G06F17/22
Filed: 1987-02-24
Abstract: PURPOSE:To improve the efficiency of the input of a KATAKANA (square form of Japanese syllabary) in a Japanese language text, by storing a KATAKANA string in which an inputted HIRAGANA (cursive from of Japanese syllabary) or KANJI (Chinese character) is converted to the KATAKANA with arbitrary length, and replacing a character string with the same reading to the KATAKANA automatically when it is inputted again. CONSTITUTION:A character and a ruled line, etc., inputted from an input device 1 are sent to a following process decision circuit 2. A character string input control circuit 6 converts an inputted HIRAGANA data by a KANA-KANJI conversion circuit 9, and stores it in an undefined information storage area 10. A KATAKANA candidate group generation circuit 17 generates a KATAKANA candidate from the area 10, and stores it in a KATAKANA candidate group storage area 18. A candidate selection circuit 15 selects a converted KATAKANA with the arbitrary length, and replaces a corresponding part in the area 10, and displays it on a display device 21, and also, writes it on a learning data storage area 16. And when the character string with the same reading is inputted again, it is replaced by the KATAKANA automatically. In such a way, it is possible to improve the efficiency of the inputting of the KATAKANA in the Japanese language text.
Patent JP-H05178273-A (JP)
Title: Hull structure and its construction
Inventor: RICHIYAADO EE GOORUDOBATSUKU
IPC: B63B3/62
Filed: 1992-01-31
Abstract: PURPOSE: To provide high construction efficiency by applying various kinds of processing to steel plates to form flat panels and curved panels, making subassemblies after epoxy coating, and constructing a hull structure with modules comprising a plurality of the subassemblies. CONSTITUTION: Steel plates supplied by a rail can 12 are moved to conveyance lines 18 and 20 by a crane 14, and flat plates 24 and curved plates 54 are produced on the conveyance line 18 having an automatic firing machine 22 and on the conveyance line 20 having a making machine 26 respectively. While transporting the plates 24 by an arrangement motorcar 56, kickplate reinforcing materials are welded to the plates 24 at prescribed intervals to form reinforced panels 98, which are lifted by a hoist 104, applied to the processes such as shot blasting, grinding, and chemical cleaning to form an epoxy coating film thereon, and stored in a storehouse 132 for a while. A subassembly fixing frame 136 is made by combining the resultant plates 24 with the plates 54 and so on, then constructing a hull midbody with modules formed by installing a plurality of the subassemblies.
Patent JP-H03245435-A (JP)
Title: Exhaust device for tubular bulb
Inventor: NISHIGAKI NORIAKI
IPC: H01J9/395
Filed: 1990-02-23
Abstract: PURPOSE:To prevent the weighed mercury from adhering to a shut-off valve so as to inject a highly accurate quantity of mercury into a tubular bulb by constituting a recess, where the shut-off valve is stored, and a passage for injecting mercury, which drops from a mercury weighing dropping mechanism, out of independent separate passages, when exhausting the tubular bulb such as a fluorescent lamp, etc. CONSTITUTION:A recess 41, in which a shut-off valve 42 is stored, a hopper 70 as a mercury weighing dropping mechanism, and a tapered hole 71 are constituted of independent separate passages. By doing it this way, the mercury dropping from a plunger 63 for mercury drop never adheres to the shut-off valve 42, therefore a specified quantity of weighed mercury comes to be surely supplied to the guide hole 17 for mercury injection provided at a capillary protruding bar 16, and mercury shortage does not occur. Moreover, the mercury supplied to the hole 17 is pushed out by the gas from the an Ar gas storing bomb provided in the interior, so it never stays behind in the hole 17. Accordingly, according to this method, it becomes possible to prevent the dispersion in mercury charge.
Patent JP-S51116039-A (JP)
Title: Constitutional members for cylindrical structure such as silo
Inventor: KITAHARA SHINICHIROU
IPC: E04H7/22
Filed: 1975-04-03
Abstract: PURPOSE: To provide constitutional members suited for building a cylindrical structure with a relativelh large diameter. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-S62198586-A (JP)
Inventor: SHINADA MASAO
IPC: B62K25/10
Filed: 1986-02-26
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-S56138595-A (JP)
Title: Concrete tank
Inventor: KAMIJIYOU HIDEYUKI
IPC: B65D90/02
Filed: 1980-04-01
Abstract: PURPOSE:To improve the safety against flame and ensure a high safety margin by finely dividing cracking of a tank due to temperature in and outside the tank with numerous vertical grooves provided on the outer surface of the tank for storing a low temperature liquid or the like. CONSTITUTION:Numerous grooves 3 are provided on the outer surface 2 of a concrete tank 1. When an adjacent tank causes a fire, water sprayed on the top of the tank runs down along the grooves 3 evenly covering the outer surface 2 of the tank. In addition, the grooves increase the outer surface area thereof to improve dissipation of heat thereby ensuring the safety margin of the tank 1. Even if developed due to difference in the temperature in and outside the tank 1, any cracking can be divided finely with an aid of the groove 3 to a minimal width thereby improving the safety margin.
Patent JP-H09235588-A (JP)
Title: Liquid cleaning composition
Inventor: WATANABE TOSHIYUKI
IPC: C11D1/722
Filed: 1996-02-28
Abstract: PROBLEM TO BE SOLVED: To obtain a liquid leaning composition, having excellent solubility and cleaning properties on washing at a low temperature even in the case of high concentration by using specific nonionic surfactants in combination. SOLUTION: This cleaning composition is composed of (A) a nonionic surfactant of the formula R1 O(CH2 CH2 O)n H [R1 is a 7-15C alkyl or alkenyl; (n) is an average mole number of the addition of ethylene oxide and 5-15], (B) a nonionic surfactant of the formula R2 O(EO)k (PO)1 H [R2 is a 7-16C alkyl or alkenyl; EO is ethylene oxide; PO is propylene oxide; (k) is an average mole number of the addition of EO and 5-15; (1) is an average mole number of the addition of PO and 1-3] and (C) water. The total of (n) of the component A and (k) of the component B is 15-25, a weigh ratio of the component A/the component B is 8/2 to 2/8 and the content of the component C is <=50wt.%. Further, in the component A, the content of unreacted alcohol is <=10wt.% and Yi>=55wt.% wherein Yi is the total quantity of the nonionic surfactant of nMAX-2 to nMAX+2 .