baber/WOPTO huggingface dataset:
Patent JP-S62274029-A (JP)
Title: Manufacture of drill pipe having superior corrosion and wear resistance
Inventor: YAZAKI YOICHI
IPC: C21D9/08
Filed: 1986-05-23
Abstract: PURPOSE:To obtain a drill pipe having superior corrosion and wear resistance and used for driling for oil, gas or the like by hardening and tempering a steel pipe contg. prescribed percentages of C, Si, Mn, Cr, Mo and Cu so as to provide a specified Vickers hardness. CONSTITUTION:A steel pipe consisting of by weight, 0.15-0.30% C, 0.30-0.40% Si, 1.00-1.50% Mn, 1.0-1.50% Cr, 0.20-0.40% Mo, 0.10-0.30% Cu and the balance Fe with inevitable impurities is hardened and tempered so as to provide <250-<400 Vickers hardness Hv. Thus, a drill pipe having superior corrosion and wear resistances in an environment in this severe wear by earth, sand and rock chips contg. water is caused during driling for oil, gas or the like is obtd.
Patent JP-H0347881-A (JP)
Title: Primer composition for polyolefin and rubber and treatment thereof
Inventor: KITAYAMA MINORU
IPC: C08J7/04
Filed: 1989-05-12
Abstract: PURPOSE:To provide the subject composition having a good primer coating property while maintaining weather resistance, heat resistance, gasoline resistance, etc., by mixing chlorinated polypropylene, chlorosulfonated polyethylene, a pigment, a vulcanizing agent, a solvent, etc., in a specific ratio. CONSTITUTION:The objective composition comprises (A) 2-30 pts.wt. of (i) chlorinated polypropylene prepared by chlorinating an unsaturated dicarboxylic acid-grafted polypropylene and having a weight-average molecular weight of 6-10X10<4> and a chlorine content of 20-30% or (ii) chlorinated polypropylene prepared by chlorinating polypropylene and having a weight-average molecular weight of 1-3X10<5> and a chlorine content of 20-40%, (B) 0-40 pts.wt. of chlorosulfonated polyethylene having a weight-average molecular weight of 1-2X10<5>, a chlorine content of 25-35% and a sulfur content of 0.5-3.5%, (C) 0-10 pts.wt. of a vulcanizing agent, (D) 0-5 pts.wt. of a vulcanization accelerator, (E) 0-5 pts.wt. of an antioxidant and (F) 30-98 pts.wt. of a solvent, the total amount of the components being 100 pts.wt.
Patent JP-S5744252-A (JP)
Title: Automatic jacket carrying device of disk player
Inventor: SENO MITSURU
IPC: G11B17/049
Filed: 1980-08-28
Abstract: PURPOSE: To automatically carry a jacket of a disk player to the inner part of the player, by fist inserting the jacket into the insertion slit just by a prescribed extent with a combination of a cam mechanism and a roller.  
     CONSTITUTION: When a jacket 38 is inserted with the guide of a groove 2 of guide rails 3 and 4, a cam face 7 of a cam lever 6 is pressed by a coner of the jacket 38. Thus the lever 6 is totally turned counterclockwise against the tension of a spring 14, and as a result, the engagement between a driving gear 11 and a following gear 23 is canceled. Then a microswitch 16 is turned on by the lever 6. As a result, a motor 19 starts working to turn a worm gear 17 via a driving pulley 20 and a rubber belt 21 or a following pulley 18. Thus the gear 11 and a rubber roller 10 are rotated clockwise. When the jacket 38 is inserted up to its prescribed position, the jacket touches the roller 10. Thus the jacket 38 is automatically carried furthermore into the inner part by the rotary friction force of the roller 10 when a user releases his or her hand. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S5542789-A (JP)
Title: Cutting chips eliminating device
Inventor: OOGAWARA HITOSHI
IPC: B23Q11/00
Filed: 1978-09-22
Abstract: PURPOSE:To prevent the deterioration of the transporting efficienty and clogging by providing the header to feed air for conveying the cutting chips by pressure in the lateral direction of the feeder shoot. CONSTITUTION:The cutting chips are gradually conveyed to the exhaust side by throwing in the chips from the upper part of the hopper 11 and vertically vibrating the vibration plate 15 by the vibrator 16 as the vibration plate 15 is tilted toward the conveying direction. At the same time, by feeding the air into the header 18 toward the exhaust port 13 through the air feeding port 14, the chips are dropped from the exhaust terminal into the air flow from the air feeding port 14 and discharged to the lateral direction of the feeder shoot 12 together with the air flow.
Patent JP-S62273710-A (JP)
Inventor: YOSHINAGA MASAHARU
IPC: H01L41/39
Filed: 1986-05-21
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-H11295180-A (JP)
Title: Piping inspection implement
Inventor: YAMASHITA SUSUMU
IPC: G01M3/26
Filed: 1998-04-14
Abstract: PROBLEM TO BE SOLVED: To improve workability at piping inspection. SOLUTION: This piping inspection tool is formed as an integrated tubular body having a piping connecting end 14 mounted on an end part 20a of an inspected piping 20, a pump connecting end 16 for connecting a pump 22 to supply inspection pressure inside the piping 20, and at least two pressure gage connecting ends 18-1, 18-2 opened to different directions each other. In piping inspection, the piping connecting end 14 is connected to the piping end part 20a, the pump 22 is connected to the pump connecting end 16 via a flexible pipe 30 to supply a prescribed inspection pressure inside the piping 20 from the pump 22, and a pressure value thereof is confirmed by a pressure gage 24. The pressure gage 24 is mounted on either of the pressure gage connecting end 18-1, or 18-2 to be directed to a direction suitable for photographing after inspection.
Patent JP-S5243285-A (JP)
Title: Device for clamping hatch cover
Inventor: AOI TOSHIMITSU
IPC: B63B19/24
Filed: 1975-09-29
Abstract: PURPOSE: To provide a device for clamping a hatch cover with insertion of eyebolt without rust by eliminating sliding portions simple in shape of parts to reduce manufacturing cost and maintenance expense. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H0258516-A (JP)
Title: Methylolated aminotriazine condensate and production thereof
Inventor: YATANI HIDETAKA
IPC: C07D251/18
Filed: 1988-05-17
Abstract: PURPOSE:To obtain the subject condensate, having specific recurring units, excellent in weather resistance, flexibility, preservation stability, etc., and suitable as coatings, molding materials, etc., by reacting carboguanamine with formaldehyde in a solvent, such as water. CONSTITUTION:One mol carboguanamine expressed by formula I (X is CH2; k is 0 or 1) is reacted with 1.5-10mol, preferably 1.5-5mol formaldehyde in water and/or alcohol at pH 3-10 and 50-150 deg.C temperature to afford the objective condensate, having recurring units expressed by formula II (m and n are 0 or 1; Y is CH2 or CH2OCH2; R1, R2, R3 and R4 are H, CH2OH, etc.), having 450-3000 weight-average molecular weight measured by gel permeation chromatography and capable of providing molded products excellent in insulation characteristics, water, heat resistance and surface glossiness.
Patent JP-H09281716-A (JP)
Title: Ultraviolet-ray processor
Inventor: HASEGAWA YUTAKA
IPC: H01L21/302
Filed: 1996-04-15
Abstract: PROBLEM TO BE SOLVED: To enhance processing uniformity and to reduce the cost by using air passed through an Si elimination filter as the carrier gas of ozone. SOLUTION: An ozonizer 6 for generating the ozone is connected to an ozone spraying nozzle 4 by an ozone supply tube. An air releasing port provided with an air intake port and an air releasing port is connected to the ozone supply tube arranged between the ozonizer 6 and the nozzle 4. Then, the air passed through the Si elimination filter 7 is mixed in the gas including the ozone supplied from the ozonizer 6 and sprayed from the nozzle 4. In such a way, the air obtained by previously eliminating Si by the filter 7 is introduced as the carrier gas of the ozone. Since the whole amount of the gas is increased to several times, the density of the ozone is lowered but the flow velocity of the gas becomes high.  Therefore, the gas can be uniformly made to flow out from the nozzle and the amount of active oxygen whose life is short and which arrives at a processing surface is increased because the flow velocity becomes high. As the result, the processing uniformity is enhanced.
Patent JP-S62278109-A (JP)
Title: Production of non-oxide ceramic powder
Inventor: YUZAWA YUKIO
IPC: C01B21/072
Filed: 1986-05-24
Abstract: PURPOSE:To produce the titled uniform and fine ceramic powder in high efficiency, by using granulated raw material composed of a carbonaceous material and a material composed mainly of SiO2 or Al2O3, charging the granule is a reaction chamber having a specific structure and calcining in a non-oxidizing atmosphere. CONSTITUTION:1pt.wt. of a raw material composed mainly of SiO2 or Al2O3 is mixed with 0.1-3pts.wt. of a carbonaceous raw material and the mixture is granulated. The granulated material is fed to the lower A-2 chamber of a reaction vessel divided by a gas-permeable partition wall 2 and composed of vertically divided semicylinders 20a, 20b having >=2 reaction chambers along longitudinal direction. The semicylinders 20a, 20b are restored to the original state by relatively sliding by the length of one chamber to vertically combine the chambers A, B and C with each other. The cylinders are rotated, the cylinder 20b is slid by the length of one chamber to combine the lower chamber A-2 with the upper chamber B-1, turned 180 deg. to transfer the raw material from the lower A-2 chamber to the upper B-2 chamber and the A-1 chamber is supplied with fresh raw material. The raw material is calcined at 1,200-2,200 deg.C in the reaction vessel having non-oxidizing atmosphere by repeating the above procedures.
Patent JP-H02299368-A (JP)
Title: Facsimile equipment
Inventor: HAYAFUNE TAKESHI
IPC: H04N1/40
Filed: 1989-05-15
Abstract: PURPOSE:To realize simple operation by registering the start time, the end time for transmission picture storage period at first and a transmission destination. CONSTITUTION:The start time, the end time for a transmission picture storage period and the transmission destination of picture information to be stored are registered in a RAM 3. A picture storage device 9 uses a coding and decoding section 8 to store the picture information subject to coding compression. When the transmission picture storage period elapses, the transmission destination is called to send the stored transmission picture information. The RAM 3 registers reply terminal equipment identification information representing the opposite terminal equipment in the reception operation at the start time and the end time for an outgoing incoming limit period and for the outgoing incoming limit period. The calling is inhibited for the outgoing incoming limit period and the identification information informed from an opposite terminal equipment in the transmission pre-protocol in the detection of the arrival of a call is dissident with the reply terminal equipment identification information, the call is interrupted.
Patent JP-H04345589-A (JP)
Title: Stain preventive method for hull
Inventor: AYANO TOKU
IPC: B63B59/04
Filed: 1991-05-23
Abstract: PURPOSE:To prevent submarine creatures from adhering and growing and becoming hull resistance by arranging that the seawater immersion surface of a hull to be reserved may be covered with a flexible film and the seawater between the hull and the flexible film may be discharged and new seawater may not be supplied to the seawater immersion surface. CONSTITUTION:A flexible film 3 connected to buoys 5 are arranged at the tips of plural ropes 4. Plural check valves 6 are provided at the center portion of the film 3, and seawater or fresh water is discharged from a hull side to the outside. Also, the film 3 is conducted with proper weight adjustment beforehand so as to able to be arranged at a vessel bottom portion speedily at the sea bottom. The hull to be reserved is advanced, and the film 3 is pulled up by hoisting the ropes 4 by means of a hoisting device, and the seawater immersion surface of the hull is covered. At this time, first, the perimeter edge of the film 3 is pulled up and arrives above the hull draft, then, the film 3 covers the hull, and the seawater between the hull and the film 3 is discharged through check valves 6 by conducting hoisting further, and the film 3 is stuck fast to the hull surface due to water pressure, and there is no supply of seawater on the seawater immersion surface.
Patent JP-S5547028-A (JP)
Title: Automatic brake gap adjustor for disc brake
Inventor: MAEHARA TOSHIFUMI
IPC: F16D65/56
Filed: 1978-09-28
Abstract: PURPOSE: To prevent over-adjustment of the brake gap by interrupting, on an excessive braking operation, the thrust applied to an adjusting nut which engages an adjusting bolt and advances on the gap adjustment by means of a stepped piston.  
     CONSTITUTION: Attending on the wear of a friction pad, an adjusting nut 20 is advanced on an braking operation by a clutch spring which operates unidirectionally over an adjusting bolt 18 incapable of rotation and restrained from axial movement. With the hydraulic pressure inside a cylinder 6 increased on an excessive braking operation, a difference in hydraulic pressure acting area is created between the left side and the right side of a stepped piston 12 in the cylinder 6, which are insulated from each other by seal rings 5 and 4. The difference causes the piston 12 to move rightward relative to a piston 17, while bending a Belleville spring 14, and to interrupt the thrust applied to the nut 20 through a bearing. Therefore, the nut 20 does not advance further and an over-adjustment is avoided. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H0419357-A (JP)
Title: Fuel injector for internal combustion engine
Inventor: HIROSE KATSUHIKO
IPC: F02M67/02
Filed: 1990-05-10
Abstract: PURPOSE:To achieve enhancement of one combustion and exhaust emission by controlling an air blast valve on the basis of a fuel actual-injection time period and an optimum injection-termination point of time so that the fuel injection termination point of time may become optimum. CONSTITUTION:In an air blast valve device 20 disposed at the inner wall surface of a cylinder head 3, when a solenoid 30 is energized with the result that a needle 23 acts on a valve portion 25 to open a nozzle port 24, the previously supplied fuel which remains in the vicinity of the valve portion 25 is injected, together with a compressed air, into a combustion chamber 4 via the nozzle port 24. On the other hand, when the needle 23 opens the nozzle port 24, a compressed air flows from a compressed-air inflow passageway 33 into a nozzle chamber 32 and goes toward the nozzle port 24. An electronic control system for controlling this solenoid 30 comprises a fuel actual-injection time period calculation means 100 for determining a fuel actual- injection time period beforehand, an optimum injection-termination time point calculation means 102 for determining an optimum injection-termination time point in accordance with the operational conditions of the engine, and a control means 104 for controlling the air blast valve device 20 on the basis of the fuel actual-injection time period and the optimum injection-termination time point.
Patent JP-2000309980-A (JP)
Title: Structure for earthquake-resisting beam-column connection
Inventor: SAKAMOTO SHINICHI
IPC: E04B1/24
Filed: 1999-04-27
Abstract: PROBLEM TO BE SOLVED: To provide a structure for earthquake-resisting beam-column connection in which connecting structure is simplified, welding is rationalized and the weight of a steel frame is reduced in addition to an improvement in the earthquake-resistant performance of a building. SOLUTION: In the structure for earthquake-resisting beam-column connection, a plastic deformation point 6 is set in a girder base metal and the proof stress of a girder-end connection section is equalized to the proof stress of the base metal at the plastic deformation point 6 in the girder 2 composed of an H- section member, a flange is extended to the width set by the proof stress of the base metal at the plastic deformation point and length (Lj) expanding the flange width in 1/2 length or more of girder height. The expansion of the flange width can be selected properly so that the flanges on both sides are equalized, or one is expanded irregularly, or only one side is expanded.
Patent JP-S61277072-A (JP)
Title: Apparatus for inspecting printed circuit continuity of circuit board
Inventor: MATSUDAIRA SHINICHI
IPC: G01R31/02
Filed: 1985-05-31
Abstract: PURPOSE:To make it possible to check all of circuit patterns formed on a board, by arranging circuit board having lands and continuity holes between a universal continuity inspection machine and a printed circuit board to be inspected and electrically connecting the circuit patterns of the circuit board to be inspected to contact pins. CONSTITUTION:A printed circuit board 1 is obtained by forming lands 2...2 by utilizing the photomask used when a printed circuit board 4 to be inspected is formed and forming continuity holes (through-holes) 3...3 under a grid opposed to said lands and corresponding to contact pins 8...8. In continuity inspection, said printed circuit board 7 is arranged between the printed circuit board 4 to be inspected and the contact pins 8...8 to perform mutual position alignment and the contact pins 8...8 are pressed from above by a press means. In this case, the through-holes 5a on the grid provided to the printed circuit board 4 to be inspected, through-holes 5b outside the grid, pads 6 and bias holes 7 are electrically connected to the contact pins 8...8 through the lands 2a, 2b, 2c, 2d and continuity holes (through-holes) 3...3 formed on the printed circuit board 1.
Patent JP-S5645563-A (JP)
Title: Ionization device of electric-field-elimination type
Inventor: HIROSE HIROSHI
IPC: G01N27/62
Filed: 1979-09-19
Abstract: PURPOSE:To enable an easy application of a sample to an emitter by equipping an emitter-exchanging machine, which serves for exchanging the emitter installed in a vacuum case, with a sample-applying machine used for applying the sample to the emitter. CONSTITUTION:A fine-adjustment bed 18 which serves for applying a sample to an emitter 2, a microcylinder 13 and a microscope 14 are mounted on the end surface of a probe-insertion bed 10, and these three are demountable. Consequectly, a sample in the microcylinder 13 can be applied into a microneedle 3 without deconnecting the emitter from a probe 1, because the sample-applying machine is set above the probe-insertion bed 10.
Patent JP-H09271402-A (JP)
Title: Heel raiser
Inventor: FUJISAKI TOSHIKO
IPC: A43B7/16
Filed: 1996-04-06
Abstract: PROBLEM TO BE SOLVED: To force a user to stand on tiptoe so as to tighten the muscles of the feet and to promote shaping-up by providing the heel raiser with insole parts to be mounted at the rear of the feet and putting the heels to a raised state when these insole parts are mounted at the rear of the feet. SOLUTION: There is no heel part in the insole part 1 to be mounted at the rear of the foot. This insole part is formed of only the part from the planter arc of the foot toward the toe. The insole part 1 is provided with detaining parts 2 for detaining and mounting the insole part to the foot. The detaining parts 2 are formed to a belt form having hook-and-loop fasteners 3 and are stopped across the instep part of the foot and are detained thereto. The base of the insole part 2 is provided with a rubber wart-like antislip 5. When the user places the front part of the foot on the insole part 2, the user sets the right and left detaining parts 2 across the instep of the foot and securely joins and closes these parts by means of the hook-and-loop fasteners 3, thereby detaining and mounting the insole part to the foot.  Since the user is able to sit down while holding the insole parts detained to the feet, the user is able to stand up tiptoe any time without requiring the laboriousness of putting on or removing the insole parts every time the user stands up or sits down.
Patent JP-H06330184-A (JP)
Title: Heat treatment equipment
Inventor: UEDA OSAMU
IPC: F27B9/04
Filed: 1993-05-21
Abstract: PURPOSE:To reduce temperature deviation in a material to be processed by heating a muffle bottom part by utilizing the burning of atmospheric gas emitted from a muffle. CONSTITUTION:A sealing layer 42 enclosing the bottom part 16a of the muffle in a heat treatment furnace from which the atmospheric gas including combustible gas is supplied to the muffle 16 is filled with granular refractory. An air-blow nozzle 44 and a pilot burner 46 for ignition are installed as means which effectively burn the atmospheric gas in the muffle emitted via the gap of the granular refractory in the neighborhood of the bottom part. Thereby, combustion gas can be burned almost uniformly along a circumferential direction in the neighborhood of the bottom part, which reduces the temperature deviation in the material to be treated by heating the bottom part with temperature lower than that of a muffle upper part.
Patent JP-H09280661-A (JP)
Title: Hot water supply branch plug
Inventor: HANAI MUNEO
IPC: F16K15/06
Filed: 1996-04-16
Abstract: PROBLEM TO BE SOLVED: To enable a direct take-out of hot water from a hot water supply source outdoors and also prevent waste water from flowing back in the case of an unexpected water-supply stop. SOLUTION: This branch plug is mounted on the outdoor side of a pipeline 64 which connects the space between a hot water supply unit 80 and hot water supply facilities 81-83 provided indoors. In this case, there are provided a hot water supply side piping connection opening 6 and a hot water supply facility side piping connection opening 7 which is communicated with the hot water supply side piping connection 6 and a supply hot water take out opening 10 which is communicated with a flow passage 8 which communicates the hot water supply side piping connection opening 6 with the hot water supply facility side piping connection opening 7 and takes out supply hot water by branching the hot water supply line and a ball valve 3 which opens and closes a flow passage 9 from the hot water supply source 80 to the supply hot water take out opening 10 and a check valve 4 provided in the flow  passage 9 which communicates the hot water supply source 8 with the supply hot water take out opening 10.
Patent JP-S5453841-A (JP)
Title: Information calling method from master file
Inventor: MATSUNAGA HIDETAKA
IPC: G06Q10/10
Filed: 1977-10-05
Abstract: PURPOSE: To call information from a master file easily and surely by adding and displaying an index number when information is read out from the master file and operating the displayed number with input keys to select prescribed information.  
     CONSTITUTION: When keys are operated on keyboard 1, the key input is discriminated by key input control circuit 6 and is reported to CPU 5. Then, CPU 5 operates command interpreting and control circuit 7 according to the key input, thereby controlling memory 3. CPU 5 drives also CRT display control circuit 8 to control CRT display 2. Here, plural information are stored in main file 18 beforehand; and when these information are called, and index number is added and displayed on CRT 2. Then, the index number is searched in displayed contents, and the number is operated by input key 1 to select prescribed information. As a result, information can be called from the master file easily and surely 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S6011360-A (JP)
Inventor: YASUDA AYUMI
IPC: B32B33/00
Filed: 1983-06-30
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。