baber/WOPTO huggingface dataset:
Patent JP-2000050477-A (JP)
Title: Cable protection pipe coupling and construction method for cable protective pipe
Inventor: NAKAI KENJI
IPC: H02G9/06
Filed: 1998-07-23
Abstract: PROBLEM TO BE SOLVED: To obtain a cable protection pipe coupling which eliminates a need of installing a manhole and whose construction period can be shortened, by a method wherein a plurality of inner pipes are fixed inside an outer pipe by an inner pipe fixing member which is installed inside the outer pipe. SOLUTION: Six inner pipe 2 (L=500 mm) which are made of a rigid vinyl chloride resin are inserted into an outer pipe 1 (L=500 mm, D=250 mm), made of a rigid vinyl chloride resin, at a cable protection pipe coupling A. Receiver ports 21 are installed at both ends of the inner pipes 2. Then, spaces between the outer pipe 1 and the inner pipes 2 are filled with an inner pipe fixing material 3 made of a polyurethane foamed body, and the inner pipes 2 are fixed in such a way that they are not moved rashly at the outer pipe 1. When the cable protection coupling A is used, a cable protective pipe into which six inner pipes are inserted in an outer pipe 1 is arranged an installed at one end of the cable-protection coupling A, and the inner pipes of the cable protective pipe are connected to the inner pipes 2 in the cable- protection coupling A.  In addition, the inner pipes 2 are connected to six single pipes of a single conduit gathering type on the other end of the cable protection coupling A. As a result, a manhole is not required, and the construction period of the cable protection coupling A can be shortened.
Patent JP-H0371709-A (JP)
Title: Limiter circuit
Inventor: YASUKI TOSHIHARU
IPC: H03G11/00
Filed: 1989-08-11
Abstract: PURPOSE:To prevent generation of nonlinear distortion by providing a control means acting an amplitude limit means by a prescribed time only, and acting the amplitude limit function by a prescribed time from the point of time of an input signal is applied. CONSTITUTION:A signal detecting application point of time of an input television signal at a detection circuit 2 (change from a low level to a high level) is connected into a signal with a prescribed width by a monostable multivibrator circuit 7 to close a switch 6, and an amplitude limit circuit comprising diodes 4, 5 is operated. After a prescribed time elapses, the switch 6 is opened again and the amplitude limit circuit comprising diodes 4, 5 is inactive and a cause to nonlinearity generation to the input television signal is eliminated. Thus, the amplitude limit circuit 1 is operated only for a transient time when an excess amplitude is inputted, then the amplitude compression of the input television signal is prevented to prevent production of nonlinear distortion.
Patent JP-S6188905-A (JP)
Title: Draw-rolling method
Inventor: SUZUKI HIDEO
IPC: B21B17/14
Filed: 1984-10-05
Abstract: PURPOSE:To prevent the generation of forcing-in flaws by setting a lap ratio, an ellipticity and a roll gap to specific values as well as a central angle formed by the roll gap to a specific value. CONSTITUTION:In the roll stands arranged before and behind a draw-rolling mill of plural roll type, a lap ratio mu is set within a range of 1.10-1.0 and an ellipticity within a range of 1.00-1.05 with respect to the caliber shapes of said stands. Further, a roll gap is set to >=4mm, and a central angle formed by the roll gap is set to <=30 deg. for performing rolling. That is, the radius R of circular arc of a roll edge part is made larger, and the gap 4 is practically increased from the line 4' connecting the centers O-O of radii R, R, toward the rolling side. In this way, a flat curved part S' having a low vertex is produced, and a tearing-off phenomenon is restricted as well as the generation of forcing-in flaw is prevented.
Patent JP-H0741563-A (JP)
Title: Production of cross-linked ethylene-tetrafluoroethylene copolymer
Inventor: KAYA MASANORI
IPC: C08J3/24
Filed: 1993-07-30
Abstract: PURPOSE:To produce a cross-linked ethylene-tetrafluoroethylene copolymer (ETFE copolymer) with improved heat resistance, mechanical strengths, etc., simply at a low cost. CONSTITUTION:The cross-linked ETFE copolymer is produced by grafting a silane compd. having a polymerizable unsatd. group (e.g. a vinyl group) and a hydrolyzable group (e.g. an alkoxyl group) onto an ETFE copolymer in the presence of a free-radical generator and hydrolyzing and condensing the resulting grafted ETFE copolymer.
Patent JP-H08169835-A (JP)
Title: Pharmaceutical preparation for eye for using it as artificial tear
Inventor: AMARIO KANTORO
IPC: A61K33/06
Filed: 1995-07-24
Abstract: PROBLEM TO BE SOLVED: To obtain a composition capable of accurately maintaining nonNewtonian flow characteristics even in the presence of a salt and a bivalent cation, thickened so as to be used as artificial tear. SOLUTION: This ophthalmic preparation contains 0.05-2 wt.% of hyaluronic acid as a viscosity thickener and the following minimum quantities of ion species except sodium ion contained in the hyaluronic acid: 40 mmol/L of sodium ion, 12 mmol/L of potassium ion, 0.4 mmol/L of calcium ion, 0.4 mmol/L magnesium ion, 50 mmol/L chlorine ion and 7 mmol/L phosphate ion and water and is useful as artificial tear.
Patent JP-H0371490-A (JP)
Title: Semiconductor storage device
Inventor: MIURA DAISUKE
IPC: G11C11/41
Filed: 1989-08-11
Abstract: PURPOSE:To perform data processing efficiently and speedily by providing a bit selecting means which selects some of bits of an address selected by an address selecting means and a 2nd data input/output means which inputs and outputs data for the selected bits. CONSTITUTION:A memory cell array 1 is so constituted that plural bits are assigned to one address, an address selecting means 2 can select addresses specified in a memory cell array 1 with address signals Ao - Am, and a 1st data input/output means 3 inputs and outputs data Do - Dn for the address. Further, a bit selecting means 4 selects some bits specified with bit select signals Co - Ch in the address selected by the address selecting means 2 and the 2nd data input/output means 5 inputs and outputs the data Do - Dp for the bits. Consequently, data can be rewritten as to any bits and the data processing is made efficient and fast.
Patent JP-S6267131-A (JP)
Title: Al alloy having superior resistance to stress corrosion cracking
Inventor: OUCHI KENICHIRO
IPC: C22C32/00
Filed: 1985-09-19
Abstract: PURPOSE:To obtain an Al alloy having superior resistance to stress corrosion cracking by blending an Al alloy with a specified percentage of short inorg. fibers having a specified diameter and a specified length in a specified aspect ratio. CONSTITUTION:Short inorg. fibers having 0.1-5mum diameter and 1.5-300mum length in 10-300 aspect ratio (length/diameter), especially whiskers are prepd. The fibers are compacted to form a preform and a molten Al alloy is impregnated into the preform under high pressure so that the resulting Al alloy contains 3-40vol.% short inorg. fibers.
Patent JP-H1133469-A (JP)
Title: Spin coating device
Inventor: USAMI YOSHIHISA
IPC: G11B7/26
Filed: 1997-07-17
Abstract: PROBLEM TO BE SOLVED: To suppress the deposition of a coating solution on a scattering preventing wall surface by specifying the a disposing position and the disposing angle of the scattering preventing wall provided for preventing the scattering of a coating solution discharged outside from the outer peripheral part of a substrate to the surroundings. SOLUTION: The coating solution 13 imparted on the rotated substrate from a coating solution imparting device 11 flows and expands on the surface of the substrate 1 toward the outer peripheral side. And excess coating solution 13a is discharged outside from the outer peripheral end part and collides with the scattering preventing wall 18. In such a case, the scattering preventing wall 18 is arranged so that the distance from the outer peripheral end part of the substrate 1 to the spinner head side surface of the scattering preventing wall 18 is 8-25 cm. And the scattering preventing wall 18 is arranged so that the angle (α) between the spinner head side surface of the scattering preventing wall 18 and a plane formed by extending the upper side surface of the substrate 1 is 5-35 degrees.  As a result the sticking and the depositing of the coating solution on the surface of the scattering preventing wall 18 is suppressed and the coating film damage due to the rebounding of the coating solution from the deposition is prevented.
Patent JP-S5999535-A (JP)
Title: Data input system
Inventor: ISHIKAWA HIROYUKI
IPC: G06F3/00
Filed: 1982-11-30
Abstract: PURPOSE:To unify a key and a bar dedicated different input arithmetic devices by providing the data input device of a POS system with a conversion table which converts data read by a bar-code reader into key-code data. CONSTITUTION:The code read by the bar-code reader 3 is inputted to a CPU2 through an A/D conversion part 4. The CPU is provided with a key-code buffer KB stored with data from a key input part 1 and a bar-code buffer BB stored with said bar-code data. The CPU inputs and processes the key-code data directly and converts the bar-code data into a key code by using a conversion table memory 5 for input processing. Different code processing means, i.e. dedicated processors are reguired formally because of considerable difference in code system between keys and bars, but unnecessary in this case.
Patent JP-S6363959-A (JP)
Title: Method and apparatus for detecting peeling of exterior wall of building
Inventor: YOSHIDA TETSUJI
IPC: G01M99/00
Filed: 1986-09-04
Abstract: PURPOSE:To detect the peeling of an exterior wall, by a method wherein the exterior wall of a building is heated and the peeling thereof is detected on the basis of the difference between the drop rates in the surface temp. of said wall at the times of the diffusion of temp. by heat conduction and radiation. CONSTITUTION:A control circuit 13 controls the scanning motors 3, 5 driving scanning mirrors 2, 4 and a laser oscillator 6 to scan the outer wall of a building by laser beam and controls an image memory and a calculus circuit 9 to take in the information of a measuring area to perform discrimination and other processing. For example, the surface of the exterior wall of the building is scanned from a long distance of several-tens of meters by laser beam of 2kW to be heated. Since a peeled part is insufficient in the heat conduction with the main body, the temp. drop rate thereof after heating is small as compared with a healthy part. Therefore, when the temp. drop rate is caught by a thermo-viewer and a picture is timewise differentiated, a peeling degree can be judged on the basis of the magnitude of the differentiated value. Since the peeled part can be shown on the picture when said information is subjected to image processing, said release part is recorded on VTR and can be put to practical use in repairing.
Patent JP-2001030885-A (JP)
Title: Uphill starting auxiliary device
Inventor: KOBAYASHI TAKAAKI
IPC: B60T7/12
Filed: 1999-07-23
Abstract: PROBLEM TO BE SOLVED: To properly release a vehicle stopping condition by releasing a braking force based on a braking force retaining means by a controlling means when a clutch pedal is released beyond a predetermined position by means of a clutch pedal switch. SOLUTION: In a clutch pedal 43, the base end part is supported freely oscillationally in a bracket 42 hung and fixed to a predetermined position in a vehicle body 41 by means of a shaft 44 and energized and supported counterclockwise by means of a spring. A clutch pedal switch 23 outputs an ON signal when the clutch pedal 43 is actuated and outputs an OFF signal when the clutch pedal 43 is returned beyond a predetermined stroke range θ. When the clutch pedal 43 is shifted from the predetermined range θ to the outside of it, an air pressure inside an air chamber is released to the atmosphere via a brake control valve and the maintained braking force is released.
Patent JP-2001031816-A (JP)
Title: Rubber composition for rubber roll and rubber roll
Inventor: NAKAMURA TSUTOMU
IPC: C08L83/12
Filed: 1999-07-23
Abstract: PROBLEM TO BE SOLVED: To obtain the subject composition capable of obtaining a polyolefin- based roll excellent in heat resistance and having a good elasticity by incorporating a specific ethylene/an α-olefin/a non-conjugated polyene random copolymer rubber. SOLUTION: This rubber composition contains (A) 5-100 pt. wt. ethylene/an α-olefin/a non-conjugated polyene random copolymer rubber containing the non-conjugated polyene consisting of a terminal vinyl group-containing norbornene compound of formula I [(n) is 0-10, R1 is H or a 1-10C alkyl; R2 is H or a 1-5C alkyl] or formula II (R3 is H or a 1-10C alkyl), (B) 95-0 pt. wt. organopolysiloxane having the averaged compositional formula: R1nSiO(4-n)/2 [R1 is a (substituted) monovalent hydrocarbon; (n) is a positive number of 1.95-2.05] and (C) an organohydrogen-polysiloxane having at least two H bonded with Si in one molecule in an amount capable of giving 0.2-5 H bonded with Si based on one aliphatic unsaturated bond in the components A, B.
Patent JP-H1150854-A (JP)
Title: Supercharger bearing support device for exhaust gas turbine
Inventor: SHIRAISHI KEIICHI
IPC: F02B39/14
Filed: 1997-08-04
Abstract: PROBLEM TO BE SOLVED: To effectively cool a bearing stand by leading seal air inside the bearing stand, and coupling a bearing fitting case and the bearing stand with a plurality of ribs in a bearing support device formed by fitting the bearing supporting a rotor to a bearing fitting case coupled with the bearing stand. SOLUTION: In an exhaust gas turbine supercharger used for a diesel engine, a bearing fitting case 7 is integrally formed with a bearing stand 1, and a bearing supporting a rotor is fitted to the bearing fitting case 7. The bearing fitting case 7 is integrally coupled with the bearing stand 1 with ribs 19a to 19c so as to be integrated as a casting. A seal air escaping tube is fitted to the upper portion of the bearing stand 1, an air path connecting a inside space 23 and the seal air escaping tube is formed at a place corresponding to the seal air escaping tube of the bearing stand 1. Seal air is led to the inside space 23, and the inner wall face of the bearing stand 1 is cooled by the seal air so that the temperature rise of the bearing stand 1 is suppressed.
Patent JP-H1149010-A (JP)
Title: Steering device for vehicle
Inventor: KATO TAKAYUKI
IPC: B62D137/00
Filed: 1997-08-04
Abstract: PROBLEM TO BE SOLVED: To provide a steering device for a vehicle whereby steering reaction force given to a steering wheel is smoothly decreased, an extreme decrease in the steering reaction force due to abnormality of a torque sensor can be avoided, in the steering device for the vehicle with a steering mechanism and steering means mechanically in non-connection. SOLUTION: This constitution is provided with two torque sensors 23, 24 detecting steering torque applied to a steering wheel 2, reaction force motor 25 imparting steering reaction force to the steering wheel 2 in accordance with a detection value of one torque sensor 23, and a reaction force control part 4, in case of the detection value of the torque sensor 23 exceeding a prescribed value, in accordance with a detection value of the other torque sensor 24, driving the reaction force motor 25, also gradually decreasing an upper limit value of an output to the reaction force motor 25.
Patent JP-2000045688-A (JP)
Title: Underground pipe jacking device and underground pipe jacking method
Inventor: ISHIKAWA SHUICHI
IPC: E21D9/06
Filed: 1998-07-24
Abstract: PROBLEM TO BE SOLVED: To provide a compact underground propulsion device capable of being installed in a narrow shaft. SOLUTION: An underground pipe jacking device 3 in a starting shaft 1 has a mainbody 5 moved along a guide rail 4. The mainbody 5 has a pass-through portion 6 in which an embedded pipe 2 passes. The pass-through portion 6 is mounted with a demountable thrusting member 7. (a) The thrusting member 7 is provided on the mainbody 5 to thrusting the rear end of the embedded pipe 2 to be jacked into a ground. (b) The thrusting member 7 is removed to connect the end of the embedded pipe 2a through the pass-through portion 6 of the mainbody 5 to the rear end of the embedded pipe 2. (c) The mainbody 5 is moved backward to be removed from the embedded pipe 2a. The thrusting member 7 is mounted again and the rear end of the embedded pipe 2a is thrust to be jacked into the ground. The following pipe is thus connected to preceding pipe through the pass-through portion 6 of the mainbody 5.  The stroke of a machine corresponds to the effective length of the pipe, thus eliminating the need for considering the length of a joint. For the length of a shaft, the effective length of the pipe and the width of the machine can be only considered. That results in more space efficiency, a small size, a small starting shaft required and profitable work.
Patent JP-S6187686-A (JP)
Title: Method of separating and recovering hexamethyldisiloxane
Inventor: SHINOHARA NORIO
IPC: B01D3/36
Filed: 1984-10-05
Abstract: PURPOSE:To enable a mixture of hexamethyldisiloxane (HMDS) and 1,2- dichloroethane to be separated and to be recovered produced as a by-product in silylation reaction, by adding acetone to the mixture, and subjecting HMDS and acetone to azeotropic distillation. CONSTITUTION:Acetone is added to a mixed solution of HMDS and 1,2- dichloroethane in the evaporator 1, distilled under atmopsheric pressure, and an azeotrope of HMDS and acetone is recovered in the acetone extractor 4. Water is added to the azeotrope to extract acetone, separated HMDS is taken out from the recovery port 7, an aqueous solution of acetone is distilled by the acetone recovering column 8 and recovered acetone is recycled.
Patent JP-S60101001-A (JP)
Inventor: NOMURA TAIJI
IPC: B65H18/16
Filed: 1983-11-08
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-S60101324-A (JP)
Title: Hydraulic clutch device
Inventor: NAGASAKI MICHIAKI
IPC: F16D48/02
Filed: 1983-11-07
Abstract: PURPOSE:To enable shortening of the racing time of a piston, by a method wherein, in a device which employs a working oil pump of a low capacity high pressure specification and a lubricating oil pump of a high capacity low pressure specification, lubricating oil is caused to flow in a working oil passage during racing of a clutch piston. CONSTITUTION:In a hydraulic circuit for clutches 7 and 7a of the backward and the forward clutch mechanism of a reduction reversing device for ship, the discharge port of a lubricating oil pump 20 of a high capacity low pressure specification is connected to the lubricating spots of the clutches 7 and 7a through a lubricating oil passage 47. The discharge port of a working oil pump 21 of a low capacity high pressure specification is connected through a working oil passage 27 to a switching valve 30 for forward and backward movement, and is connected to the lubricating oil passage 47 through a slow engaging valve 35. A lubricating oil switching valve 49 is located in the lubricating oil passage 47 on the upper stream side from an oil filter 45, and when a clutch is engaged at a low pressure, a piston 51 is moved leftward through a spring 50 to release an oil passage 54, and this causes flowing of the lubricating oil into the working oil passage 27, and speeding up of engagement of a clutch.
Patent JP-H0552128-A (JP)
Title: Engine control device
Inventor: SHINODA AKIHISA
IPC: F02D9/02
Filed: 1991-08-21
Abstract: PURPOSE:To contrive improvement of noise and fuel consumption by weakening tension of a governor spring to moderately decrease an engine speed during warming up operation smaller than that at the time of high speed operation when a control lever is turned to a choke fully closed position beyond a high speed operation position. CONSTITUTION:A control lever 8 and an intermediate lever 9 rotatably supported to a base board 7 are resiliently connected by a lost motion spring 17. A governor spring 18 of increasing tension, when the control lever 8 is turned to a high speed position H from an engine stop position S, is connected to this intermediate lever 9. An arm 11c for pressing back the intermediate lever 9 to a side of a low speed operation position L, when a choke actuating lever 11 is driven by turning the control lever 8 to a choke fully closed position C beyond the high speed operation position H, is provided in the choke actuating lever 11.
Patent JP-2000050186-A (JP)
Title: Recorder
Inventor: EBARA SHIGEJI
IPC: H04N7/088
Filed: 1998-07-24
Abstract: PROBLEM TO BE SOLVED: To record by changing a recording mode so that a program is effectively stored in a recording medium by changing the contents of reservation by utilizing ending time of the program or starting time of the next program to be distributed from program guide information and comparing the remaining recording time of the reserved program with the remaining recording time of the recording medium. SOLUTION: The remaining recording time of the reserved program due to the change of reserved data of a reserved program data storage device 13 is compared with the remaining recording time of the recording medium (magnetic tape, disk, etc.), which is detected by a remaining quantity detector 15 by a recording mode controller 16. And a recording efficiency mode to the recording medium is optimized and a television broadcasting signal al from a receiving means 11 is recorded in the recording medium.
Patent JP-2000076823-A (JP)
Title: Tape cartridge with braking and protective mechanism
Inventor: HOERGER CARL R
IPC: G11B23/107
Filed: 1999-07-23
Abstract: PROBLEM TO BE SOLVED: To prevent the wind of a tape from being loosened when a tape cartridge is not used by a method wherein a belt is formed so as to surrounded the edge of a tape feed reel, the belt is fixed to a housing via a fulcrum and the effective radius of the belt is changed. SOLUTION: A tape feed reel 30 is provided with an upper flange 32, a lower flange and a take-up hub 36. A magnetic tape 40 is wound on the hub 36. A belt 50 is provided with a first end 52, a second end 54, an inner face 56 and an outer face 58. An opening is formed in a space between the first end 52 and the second end 54. The belt 50 is formed of a deformable material, and it is fixed to a housing 20 via a fulcrum 72 and a fulcrum 74. When a cartridge 10 is not used, the inner face 56 of the belt 50 comes into contact with respective outside end circles of the upper flange 32 and the lower flange. The effective radius of the belt 50 is set so as to brake the rotation of the reel 30.  In a state that the cartridge 10 is used, a redius control mechanism 62 acts on the first and second ends 52, 54, the effective radius of the belt 50 is changed, a braking operation is released, and the reel 30 is turned freely.
Patent JP-H0658146-A (JP)
Title: Riding lawn mower
Inventor: ISHIMARU TAKEYUKI
IPC: B60K11/02
Filed: 1992-08-06
Abstract: PURPOSE:To improve a heat balance by providing reticulate ventilating parts at the front and the rear part and on both sides of a box type bonnet and arranging an oil cooler for a hydraulic type continuously variable transmission in a portion where it is nipped by one of the ventilating parts on both the right and left sides. CONSTITUTION:An engine, a radiator, a fuel tank 15, and an oil cooler 24 to cool working oil of a continuously variable transmission are covered with a box type bonnet 16. Ventilating parts 16a, 16b, 16d, and 16c on the front and rear parts and on both sides of the bonnet 16 are arranged and air flowing in from the ventilating parts 16a and 16c on the front side and the right side causes cooling of the fuel rank 15 and the oil cooler 24. The ventilating part may be formed of a thirled iron sheet or a reticulate substance may be stretched. By arranging the oil cooler 24 in a portion where it is nipped by one of the ventilating parts on both sides, the flow of cooling air is smoothed and cooling is promoted to improve a heat balance.