baber/WOPTO huggingface dataset:
Patent JP-H05214721-A (JP)
Title: Damage preventive mechanism for watertight rubber
Inventor: ANDO KAZUHIKO
IPC: E02B7/54
Filed: 1992-02-04
Abstract: PURPOSE:To prevent the damage of a watertight rubber at an early stage. CONSTITUTION:The periphery section of an effluent port is surrounded by a watertight rubber 1, the inner periphery of the watertight rubber 1 is supported by an inside presser expansion section 2a, the outer periphery of the watertight rubber 1 is supported by an outside presser expansion section 2b to the periphery section of the effluent port respectively, and the head section la of the watertight rubber 1 is protruded from between the inside presser expansion section 2a and the outside presser expansion section 2b. When a door body 3 is lowered to the closing position closing the effluent port, the head section 1a of the watertight rubber 1 is pressed to the door body 3 by the water pressure applied from the back of the watertight rubber 1. In the watertight device of a sluice door, the projection quantity of the lower door side corner section 2c of the outside presser expansion section 2b against the door body 3 is decreased, and a relatively large gap is formed between the lower door side corner section 2c of the outside presser expansion section 2b and the door body 3 when the door body 3 is lowered to the closing position closing the effluent port. The head section 1b of the watertight rubber 1 watertightly closing the gap is prevented from being extended or largely bent, and the damage of the watertight rubber 1 at an early stage is prevented.
Patent JP-S63187494-A (JP)
Title: Semiconductor storage device
Inventor: FURUYA KIYOHIRO
IPC: H01L27/10
Filed: 1987-01-29
Abstract: PURPOSE:To decrease the flat area of a memory cell by using two bit lines in contact with the memory cell and one bit line split into two not is contact with each and providing a stray capacitance balance means balancing the stray capacitance of the bit lines. CONSTITUTION:Two bit lines 9a, 9b in contact with a memory cell at an area 10 by 2-bit in the direction of a word line 2 of the memory cell array and bit lines 8a, 8b not in contact with the memory cell exist. A capacitance 12 having the same capacitance as the stray capacitance of the bit line 8a is connected in parallel with the connection terminal of the bit line 9a in contact with the memory cell in two input terminals of a sense amplifier 3a. Then a capacitor 11 having the same capacitance as the stray capacitance of the bit line 9a in contact with the memory call is connected in parallel with the memory cell to the connection terminal of the bit lie 8a split into two and not contact with the memory cell to balance the stray capacitance. Thus, noise immunity is provided and the pitch of the sense amplifiers is a pitch for 2-bit of the memory cell, then the memory cell area is reduced.
Patent JP-H02200385-A (JP)
Title: Multi-gradation pattern marking device
Inventor: NIITSUMA MASAYUKI
IPC: B41J2/00
Filed: 1989-01-27
Abstract: PURPOSE:To perform marking at high speed by using a light spot scanning means, a width changing means, etc., to form multi-gradation patterns on a workpiece by a light spot. CONSTITUTION:A laser beam 1a is emitted by a laser beam oscillator 1 and the light spot 5 is formed on the planar surface 6a to be machined by a condenser lens 4. The light spot 5 is moved continuously relatively and one- dimensionally with respect to the surface 6a to be machined by the light spot scanning means 15 or the light spot 5 is moved so that one-dimensional locus 17 of the light spot 5 obtained by moving the light spot 5 relatively and one- dimensionally are lined up in parallel and the surface 6a to be machined is scanned by the light spot 5. In addition, the width in the direction vertical to the moving direction of the light spot 5 is changed by the light spot width changing means 18. The multi-gradation patterns are then formed on the surface 6a to be machined by the light spot 5. By this method, the title multi-gradation marking device 16 easy to operate is obtained.
Patent JP-H05221422-A (JP)
Title: Apparatus for sealing up opening of bag
Inventor: NISHINO YOSHINARI
IPC: B65B7/02
Filed: 1992-02-04
Abstract: PURPOSE:To provide an apparatus for sealing up openings of bags available for both of vacuum packaging and normal packaging in a simple structure. CONSTITUTION:Holding members 3a, 3b for holding an opening of a bag, a fixed sealing bar 4 and a movable sealing bar 5, and an air bag 6 for pressing the movable sealing bag 5 are provided in a sealable container 1 having a cover. An exhaust pipe 12 communicating with the inside of the container 1 and serving for exhausting air from the container, an exhaust pipe 13 communicating with the air bag 6 through an opening/shutting valve 13a and serving for exhausting air from the air bag and a suction pipe 14 communicating with the atmosphere are provided to the suction-side of a vacuum pump 11 which makes the inside of the container 1 vacuous. Furthermore, an air transfer pipe 15 communicating with the air bag 6 through an opening/shutting valve 15a and serving for sending air to the air bag and exhaust pipe 16 communicating with the atmosphere through an opening/shutting valve 16a are provided to the discharge-side of the vacuum pump.
Patent JP-S56116516-A (JP)
Title: Heat insulation of car
Inventor: OKAMOTO YOSHIYA
IPC: B60J11/00
Filed: 1980-02-18
Abstract: PURPOSE: To prevent temperature rise in a car by covering the top plate of the car with an insulation plate which shall hinder sun beams from reaching the top plate directly.  
     CONSTITUTION: An insulation plate 2 is installed over the whole surface of the top plate 1 of a car horizontally with a little gap maintained between them, in which legs 3 shall fasten it to the side edges of the top plate. This insulation plate 2 shall be extended a little over the parts of car body in front of and behind the top plate, 4 and 5, respectively, and be bent downward so that it shall well form shades for these parts. Accordingly, the wind running against the windbreaker glass, while the car is running, will flow into the gap between the insulation plate 2 and top plate 1 and, passing through this gap, is released from the trailing end, so that the heat likely to stay at the roofing is effectively removed. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H02203920-A (JP)
Title: Purification of exhaust gas containing nitrogen oxide
Inventor: MURAKAMI NOBUAKI
IPC: B01D53/34
Filed: 1989-01-31
Abstract: PURPOSE:To enhance denitration effect by eliminating the generation of ozone as a by-product by treating a part of exhaust gas containing nitrogen oxide under a glow discharge plasma condition and mixing the remaining exhaust gas with the exhaust gas after the aforementioned treatment. CONSTITUTION:The exhaust gas of a boiler 1 for the production of electric power is successively introduced into an air preheater 2 and a dust collector 3 to be treated therein and further introduced into a glow discharge plasma generator 4. NOx (for the most part, NO2) in the exhaust gas is converted to N2 in a considerable amount in the plasma generator 4 to be made harmful but the amount of ozone as a by-product increases in the exhaust gas containing O2 at a high concn. from an internal combustion engine. Therefore, a part of the untreated exhaust gas is allowed to bypass the glow discharge plasma generator 4 by providing a bypass line 5 and subsequently mixed with the treated exhaust gas. As a result, ozone is removed as harmless O2 and discharged from a chimney 8 through a suction fan 7.
Patent JP-H02201757-A (JP)
Title: Anti-slackening device for cassette tape
Inventor: TSUCHIYA YUZO
IPC: G11B15/22
Filed: 1989-01-31
Abstract: PURPOSE:To prevent a tape from being slackened immediately after a cassette is mounted on a reel base or immediately before it is withdrawn from the reel base by providing a forced brake mechanism to at least one side of either a supply reel or a take-up reel under the operating state of a front loading mechanism. CONSTITUTION:Under the operating state of the front loading mechanism, a brake member 56 is turned by a mode changeover cam 32, a cam 53 and a pinch lever 48, and hence a brake pad 59 is forcibly pressed against a gear 15a of the reel base 15. Consequently, when the front loading mechanism is operated, the rotation of the reel base 15 on the take-up side is regulated, and when the cassette is loaded, the tape can not be drawn out from the side of the supply reel base. In addition, the forced brake can be applied to the supply reel base. By this method, the slackening of the tape is prevented from occurring when the cassette is engaged with a reel shaft or when it is withdrawn from the reel shaft.
Patent JP-H11210602-A (JP)
Title: Fuel injection nozzle
Inventor: TOKUNAGA MOTOHISA
IPC: F02M61/18
Filed: 1998-01-30
Abstract: PROBLEM TO BE SOLVED: To collide fuel with a piston so as to diffuse fuel by arranging an injection hole for injecting fuel and a stem part projected from a position of the injection hole toward a tip end side, and colliding a part of fuel injected from the injection hole with the stem part. SOLUTION: A part of fuel F injected from an injection hole 4 collides with a stem part 3, and a fuel colliding part 5 for passing through the rest of fuel without stopping is arranged integratedly with the stem part 3. The fuel colliding part 5 is made of a nearly disk shaped member, is penetrated in the stem part 3, and is fixed integratedly by means of welding and the like. The fuel colliding part 5 is projected toward a diameter direction outer side with respect to the stem part 3, and is positioned on a prescribed distance tip end side from a tip end position of a nozzle body or a base end position of the stem part 3. A part of fuel F1 injected from the injection hole 4 collides with an inclining surface 7 of the base end side, and is diffused. After colliding, the rest of fuel F2 passed through re-collides again with a part of fuel F1 .  It is thus possible to diffuse and atomize fuel spray still further. Fuel F which collision is completed is diffused also in a radial direction in a conical shape as a whole.
Patent JP-H04257961-A (JP)
Title: Batch job schedule management system
Inventor: TAKADA MINORU
IPC: G06F1/00
Filed: 1991-02-13
Abstract: PURPOSE:To retrieve the executing state of a batch job at real time and to save man-hour and time for confirming the result of the job and starting the next job by registering a batch job name on a file concerning the respective batch job names. CONSTITUTION:The job name of each batch job is registered on a job monitor file 7 by an application 1 for batch job name registration. Next, an application 4 for start flag set is integrated into the beginning of each batch job, and an application 6 for end flag set is integrated into the end. Afterwards, when a batch job 10 is activated by an application 2 for batch job activation, the application 4 for start flag set sets the start flag to the job monitor file 7 and when each application program 5 is completely executed, the application 6 for end flag set sets the end flag to the job monitor file 7.
Patent JP-S61179983-A (JP)
Inventor: ISHIKITA SHOETSU
IPC: E05C1/04
Filed: 1985-02-04
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-H02201565-A (JP)
Title: Remote ipl control system
Inventor: KAGEMOTO KOUICHI
IPC: G06F13/00
Filed: 1989-01-31
Abstract: PURPOSE:To improve reliability and to shorten a processing time by temporarily storing initial program load (IPL) reception data in a buffer area by a low-order information processor at the time of reception of the data and storing the data in an IPL data storage area after error check. CONSTITUTION:When receiving information of remote IPL from a high-order information processor 1, a low-order information processor 2 temporarily stores the information in a buffer area 52 and confirms whether the information is erroneous or not; and when judging that it is not erroneous, the processor 2 transfers the information to the address of an IPL data storage area 54, where it should be stored, indicated by address destination information. Consequently, information previously loaded to the IPL data storage area 54 is not destroyed and it is sufficient if only information where error is detected is transmitted again. Thus, the reliability of remote IPL control is improved, and the IPL processing time is shortened at the time of detecting error.
Patent JP-S59147289-A (JP)
Title: Radiation detector
Inventor: HAYAKAWA TAKAYUKI
IPC: G01T1/20
Filed: 1983-02-10
Abstract: PURPOSE:To minimize variations in the characteristic between detection elements with a higher grooving accuracy by photoetching to form grooves of a groove plate for fixing a partition plate and an electrode plate at a specified space. CONSTITUTION:A detector element is composed of a pair of groove plates 3 facing each other and electrode plates 1 and 2 or a partition plate 4. In the manufacture of the groove plates 3, a pattern is transferred onto a photosensitive glass and then, grooves formed thereon by an etching process. The electrode plates 1 and 2 or the partition plate 4 with a scintillator are inserted into the grooves and fixed with an adhesive.
Patent JP-H02203061-A (JP)
Title: Oil supply structure for power transmission device
Inventor: IMAI MIKIO
IPC: F01M9/10
Filed: 1989-01-31
Abstract: PURPOSE:To decrease a loss of power by providing a relief valve interposing in a branch passage in the downstream side from a pressure governing valve and connecting a downstream end of the branch passage to a lubricating oil passage communicating with a rotary part in a power transmission device. CONSTITUTION:An oil hydraulic pump 60 supplies pressure oil connected to a pressure oil receiving port 66 of a speed change valve 65 (control valve), additionally providing in a branch oil path 75 branching from an intermediate part in a delivery oil path 64 a pressure governing valve 76 and in its downstream side a relief valve 77, and a lubricating oil path 78 is connected to a point end of the branch oil path 75. Pressure oil in the delivery oil path 64 is adjusted by the pressure governing valve 76 to a required preset pressure and fed to the speed change valve 65, while surplus pressure oil more than necessary is discharged to the branch oil path 75 in the downstream side from the pressure governing valve 76, and relatively low pressure oil, set in the relief valve 77, is supplied to a rotary part in a power transmission device through the oil path 78. While pressure oil not less than the amount, able to pass through the oil path 78, is discharged from the valve 77 to an oil reservoir 62.
Patent JP-H02203005-A (JP)
Title: Fixing device of attached bolt for attachment
Inventor: GO TEIKOU
IPC: F16B41/00
Filed: 1989-01-31
Abstract: PURPOSE: To facilitate fixing by inserting a bolt head and an elongated washer to the back side of a hole in a plate face of a structure, arranging a washer constructed of a sleeve and a flange and a nut on the outside of the hole, and pulling a string connected to the bolt tip. CONSTITUTION: A hole 60, into which a bolt head 11 is inserted, is formed on a plate surface of a structure 61, and a guide element 90, to which a string 80 is connected, is connected to an end part 12 of a bolt 10. An inside fixing washer 31 is formed into an elongated shape so as to be inserted into the hole 60, and stings 50, 50 are connected to the washer 31. A string 80 is passed through a hole 39 of the washer 31 so as to be inserted to the back side of the hole 60, and then, the strings 80, 50, 50 are pulled so that one face 33 of the washer 31 is brought into tight contact with the circumferential edge part of the hole 60. Subsequently, an outside fixing washer 40 and an attachment are sequentially installed to the bolt 10 so as to be fastened by a nut 20.  In comparison with a conventional one, in which an inside washer is divided so as to be inserted into a hole, connection can be accomplished easily and attaching can be carried out firmly.
Patent JP-H07206697-A (JP)
Title: External agent for skin
Inventor: SUZUKI ITARU
IPC: A61K8/00
Filed: 1994-01-20
Abstract: PURPOSE:To obtain an external agent for skin having excellent effect for the prevention and amelioration of melanopathy by the melanogenesis suppressing action and high safety. CONSTITUTION:This external agent for skin contains preferably 0.0001-10wt.% (in terms of dried component based on the total agent) of the extract of Dacrydium biforme as an active component.
Patent JP-H10202212-A (JP)
Title: Degreasing device and degreasing method
Inventor: TAKESHITA KATSUHIRO
IPC: B08B3/10
Filed: 1997-01-16
Abstract: PROBLEM TO BE SOLVED: To obtain a degreasing device excellent in degreasing power, hardly recontaminating the material to be treated, and low in the frequency of renewing a degreasing liq. by providing a degreasing tank disposed with an ultrasonic generating device and a low-frequency vibration agitating device. SOLUTION: This degreasing device is constituted by disposing the ultrasonic generating device 3 at the outside of the degreasing tank 1 and the low-frequency vibration agitating device 2 at the inside of the degreasing tank 1. In the ultrasonic generating device 3, micro-bubbles are generated in a degreasing liq. in the degreasing tank 1 by an ultrasonic vibration generated by bringing an ultrasonic vibrator into contact with a side wall of the degreasing tank 1 and the soil of the material to be treated is removed by using this impact, and an output of the ultrasonic generating device 3 at this time is not restricted, but 20-70kHz is preferable.  In the low-frequency vibration agitating device 2, the soil of the material to be treated is removed by generating the low-frequency vibration and the agitation at the degreasing liq. by the low-frequency vibration agitation with a vibration plate. A degreasing efficiency by the ultrasonic wave is increased and the more excellent degreasing effect is obtained by using the degreasing device.
Patent JP-H01226883-A (JP)
Title: Quinolone- and naphthylidone- carboxylic acids
Inventor: UBE PEETAAZEN
IPC: C07D513/10
Filed: 1989-01-31
Abstract: NEW MATERIAL: Compd. of formula I {where R 1  is methyl, ethyl, propyl, vinyl, 2-hydroxyethyl or the like; R 2  is H, 1-4C alkyl or (5-methyl-2-oxo-1,3-dioxol-4-yl)- methyl; R 3  is H or amino; R 4  is formula II or III [where (l) is 0-2; (m) is 1 or 2; 1≤l+m≤3; (n) is 1 or 2; Y is N(R')R" (R' is H, 1-3C alkyl or the like, and R" is H, 1-3C alkyl or the like) or the like; X 1  is N(R')R" or the like; X 2  and X 3  are each H, S or the like; and R"' is H or 1-3C alkyl]; and A is N or C-R 5  (R 5  is H, halogen or the like)}.  
     EXAMPLE: 1-Cyclopropyl-7-(3-ethylaminomethyl-3-hydroxy-1pyrrolidinyl)-6,8- difluoro-1,4-dihydro-4-oxo-3-quinolinecarboxylic acid.  
     USE: Anti-bacterial agents and feedstuff additives.  
     PROCESS: The compds. of formula I are obtd. by reacting a compd. of formula IV (where Z is F or Cl) with a compd. of the formula, R 4 -H optionally in the presence of an acid capturing agent. 
     COPYRIGHT: (C)1989,JPO
Patent JP-S59146408-A (JP)
Title: Impressing device of record erasing magnetic field for photomagnetic recording medium
Inventor: KUDOU YOSHIHIKO
IPC: G11B11/105
Filed: 1983-02-09
Abstract: PURPOSE:To obtain a practical record erasing magnetic field applying device which has a small and lightweight structure and small power consumption, by shifting a permanent magnet for record erasing magnetic field by means of an electromagnet to control the direction and intensity of the impressed magnetic field. CONSTITUTION:A permanent magnet 1 is magnetized with its U-shaped side defind as an S(N) pole, and the recessed part of the magnet 1 is buried by the copper of a rod form having its specific gravity approximately equal to the magnet 1. The rotary shafts 3a and 3b are attached to the magnet 1 with an adhesive. A shaft holder 4 presses a position prescribing part 3b1 of the shaft 3b at its both sides and prescribes the direction of the magnet 1. In a record erasion mode, an electromagnet 5a for revoltion of the magnet 1 revolves the magnet 1 so that the magnetization of the magnet 1 is turned vertical to a photoelectric magnetic recording medium 7. While the magnet 1 is turned by an electromagnet 5b for revolution of magnet 1 in a reproduction mode or other modes so that the magnetic force of the magnet 1 is set parallel to the medium 7. In a recording mode, the S(N) pole of the magnet 1 at the buried side of a copper rod 2 is turned to the discoid medium 7 by means of an electromagnet 5a. While said pole is turned in the opposite side in an erasion mode.
Patent JP-H07231367-A (JP)
Title: Personal communication charging service device by credit card
Inventor: NAKAGAWA YUKINORI
IPC: H04M17/02
Filed: 1994-02-17
Abstract: PURPOSE:To eliminate the need of reading a credit card at a subscriber terminal, to process a subscriber registration request on line and to enable immediate use. CONSTITUTION:User terminals 20 installed in a rental company 100 and a mass- market store 200 are connected through a data transmission network 18. A network means 10 is provided with a credit card charging service management means 28 and a credit card charging processing means 38. The credit card charge service management means 28 registers a credit card member 56 with the subscriber number 54 of a radio mobile terminal to a data base 40 at the time of receiving the subscriber registration request of credit card charge service from the user terminal 20. The credit card charge processing means 38 retrieves the credit card member number 56 of the data base 40 by the subscriber number 54 and prepares credit withdrawal information for a call setting request from the registered radio mobile terminal 50.
Patent JP-S52103701-A (JP)
Title: Vertical multi-stage pump
Inventor: AOKI MASARU
IPC: F04D1/08
Filed: 1976-02-27
Abstract: PURPOSE: To provide a vertical pump which is easy to assemble, convenient for use and can be constructed compact. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S62181834-A (JP)
Title: Manufacturing method for pipe used in nuclear power plant
Inventor: HONDA TAKU
IPC: F16L9/02
Filed: 1986-02-03
Abstract: PURPOSE:To make it possible to restrain the accumulation of radio-active materials, by using SUS316 or SUS316L as a material for a pipe, by pickling and washing the material after solid solution heat treatment, and then by polishing the material so that the surface-roughness is less than 6S while no metal crystal grain boundary is exposed. CONSTITUTION:SUS316 or SUS316L is used as a material for a primary cooling water system pipe. The inner surface of the material is pickled with the use of fluorine nitrate solution after solid solution heat treatment, and is sufficiently washed with distilled water. Further, it is polished by, for example, a flapper polishing process so that it has a surface-roughness of less than 6S. Thus, since the SUS316 or SUS316L has a stable austenite structure so that no martensite induced by machining occurs due to mechanical polishing, metals crystal grin boundary is vanished due to the polishing, and the growth of an oxide film is restrained, while the outer surface thereof is coated uniformly with a film to enhance the corrosion-resistance, and further, the accumulation of cobalt may be minimized. Even though any other mechanical polishing method my be used to obtain the same result, thereby it is effective to reduce the exposure against the operator.