baber/WOPTO huggingface dataset:
Patent JP-S57168-A (JP)
Title: Flame-retardant plastic composition
Inventor: ISAGAWA MITSUO
IPC: C08K5/00
Filed: 1980-05-31
Abstract: PURPOSE: To prevent a phenomenon such as corrosion of a contact paint of an electricl part due to the evolution by bydrogen halide when heating, by flame-retarding a resin used for an electrical part, etc. by compounding an organotin compd. together with a halogen-contg. flame retarder.  
     CONSTITUTION: In flame-retarding a phenol resin, a polyamide resin, etc. used as a laminate material for an elctrical part, an organotin compd. (A) such as dibutyltin laurate or dibutyltin maleate and a halogen-contg. flame retarder such as tetrabromobisphenol A or diphenyl ether bromide and/or a halogen-contg. polymer (B) (e.g., a bisphenol A bromide polymer), are compounded with said resin in such a ratio that 0.5wt% or more component A is contained for component B, to prepare the purpose flame retardant plastic composition. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S51148604-A (JP)
Title: A draft method of coverter exhaust gas
Inventor: KUMAZAWA MASAICHI
IPC: F27D17/00
Filed: 1975-06-16
Abstract: PURPOSE: A draft method of converter exhaust gas so constructed to use exhaust gas of blast furnaces or the like in place of electric power as a driving source for a blower. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-S63240650-A (JP)
Title: Cache memory device
Inventor: MATOBA TSUKASA
IPC: G06F12/08
Filed: 1987-03-28
Abstract: PURPOSE:To realize the fast processing speed of a cache memory device after the change of a program by giving a direct access to the main memory side to invalidate the I-cache side or to rewrite data when the program is changed by a processor. CONSTITUTION:When a processor 1 writes data into an address of a program area against a D-cache memory 5, the data are not cached and written directly into a main memory part 2. Simultaneously, the processor 1 checks an I-cache memory 6 to invalidate a code corresponding to the relevant address if cached already or to rewrite said code into a new one. When the code is invalidated, a miscache state is produced by the next fetching action of the processor 1. Thus data are read out of the part 2. While no miscache state is never produced when the code is rewritten. As a result, the fast processing speed is secured for a cache memory device after a program is changed.
Patent JP-S551225-A (JP)
Title: Side ladder housed crosswise
Inventor: WATANABE TORATOSHI
IPC: B63B27/14
Filed: 1978-06-19
Abstract: PURPOSE: To house a side ladder crosswise, by making a trestle, which supports a swivel ladder supporting arm at the broadside, horizontally swivel crosswise.  
     CONSTITUTION: A side ladder 5 is fitted vertically movable to the supporting arm 6 which is swivel and extendable from the deck to broadside when it is in use. In housing the ladder, it is pulled up on the supporting arm 6 and then the arm 6 is turned by a right angle to be united with the trestle 4. The arm 6 housing the trestle 4 and the ladder 5 is horizontally turned on the deck together with a guide peg 2 around a fixed stay 3 and finally housed crosswise. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S59200575-A (JP)
Title: Image reader
Inventor: YOSHIMURA SHIGERU
IPC: H04N1/04
Filed: 1983-04-26
Abstract: PURPOSE:To secure a read of an image and original conveyance in an image reader equipped with a pressing means by forming a member which holds isolation of specific size at least either of platen and the pressing means. CONSTITUTION:A dowel 66 is provided to either of an upper guide 11 for an original and a conveyance surface 4, e.g. upper guide 11 in the breadthwise direction of the original and beyond the original width in order to hold the vertical interval H between the both invariably constant. Thus, the original is prevented from becoming uneven to secure the read of the picture on the original and the conveyance of the original.
Patent JP-S59198904-A (JP)
Inventor: UEDA MASATSUGU
IPC: A01C1/04
Filed: 1983-04-25
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-S61235395-A (JP)
Inventor: TERADA YUICHI
IPC: B66C13/30
Filed: 1985-04-05
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-H10267120-A (JP)
Title: Control lever support device of vehicle
Inventor: KOZAMA MASAYUKI
IPC: F16H61/26
Filed: 1997-03-26
Abstract: PROBLEM TO BE SOLVED: To reduce a pull-out amount of a cylindrical body at the time of disassembly so as to improve the inspection and maintenance properties by constituting the cylindrical body which fixes a control lever by dividing it into two portions and engaging and integrating them. SOLUTION: A control lever support device 2 mounted on a bracket 1 is provided with a shaft 5, a first divided cylindrical body 6, a control lever 7 on one side, a second divided cylindrical body 8, and a control lever 9 on the other side. An engaging part 10 consisting of a pin is formed on an end face of the first divided cylindrical body 6, and an engaged part 11 consisting of a groove hole part is formed on an end face of the second divided cylindrical body 8. The first divided cylindrical body 6 and the second divided cylindrical body 8 are integrated by fitting the pin into the groove hole part and engaging the engaging part 10 with the engaged part 11 to constitute a cylindrical body 12.  Consequently, the first divided cylindrical body 6 and the second divided cylindrical body 8 are not pulled out by the total length of the shaft 5 so that a pull-out amount is reduced and a space for disassembling the control lever support device 2 is reduced.
Patent JP-S62227470-A (JP)
Title: Easily removable marking method
Inventor: KANO MASAFUMI
IPC: B05D1/32
Filed: 1986-03-31
Abstract: PURPOSE:To enable the repeated use of an adapting material by making marking hard to disappear even if marking is moistened by rain and easily removing the same after use, by using swellable colored releasable paint as a marking agent. CONSTITUTION:Water swellable colored releasable paint comprises a compound prepared by adding water to 100pts.wt. of a polyvinyl butyral emulsion resin with an average polymerization degree of about 700-2,400 and a degree of butyralization of about 75wt%, 20-50pts.wt. of a plasticizer and 5-200pts.wt. of colored pigment in a range of 100-1,000pts.wt. with due regard to making workability and a film thickness, etc. The surface of a base plate comprising wood having a water-resistant film applied thereto and showing no liquid absorbability, plastic or a metal is marked with said paint and, if the marking film is washed off after use by an aqueous removing liquid to bring the surface of the base plate to a clean state, said base plate can be reused. Because the paint is only swollen even if moistened by rain and not eluted, it can be effectively used in a signboard for an advertisement.
Patent JP-S571644-A (JP)
Title: Profiling control equipment of profiling machine tool
Inventor: KOUDA SEIDOU
IPC: B23Q35/12
Filed: 1980-05-30
Abstract: PURPOSE: To improve the profiling accuracy, adding a compensation circuit of feed direction deviation due to friction between the stylus and the model to the profiling control circuit to control feed speed to X and Y directions by deviation signal between the displacement detected with the tracer head and the standard displacement.  
     CONSTITUTION: When model 2 is profiled with stylus 1, tangential direction feed speed and normal direction feed speed on the surface of model 2 are controlled by the deviation signal (ε-ε o ) between displacement of stylus 1 and standard displacement ε o . Displacement direction of stylus 1 becomes (θ+λ) by friction between stylus 1 and model 2 so that the deviation to normal direction θ is produced. The friction angle λ is set by observation, the stylus displacement directon (θ+λ) is compensated, a dividing angle compensation circuit to calculate right normal direction θ is installed in the profiling control circuit. Thereby, the profiling accuracy is improved. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H06173860-A (JP)
Title: Fluid pumping plant
Inventor: HAAKON TORIGUBU MAGUNUSEN JIYU
IPC: G01N30/32
Filed: 1992-02-06
Abstract: PURPOSE: To supply fluid at high speed in a non-pulsating manner by enabling the speed of a piston during the pump-up from the filling stroke to the emptying stroke to be above the speed during the emptying stroke. CONSTITUTION: A fluid pump mechanism 10 has a piston 12 sliding in a chamber 14 for delivering fluid against backpressure. The piston 12 is reciprocated by a drive device 20 including a motor to produce strokes that empty and fill the chamber 14. The drive device 20 is controlled by a control device. The control device detects the start of the filling stroke with a detector. It is controlled by a speed switching means that the piston 12 is kept to be at a predetermined speed during the emptying stroke while the speed of the drive device 20 is increased during the filling stroke. The drive device 20 is controlled by a pump-up device to enable the speed of the piston 12 during pump-up to be above the speed during the emptying stroke.
Patent JP-H03273556-A (JP)
Title: Disk clamping device
Inventor: ONO NATSUMI
IPC: G11B17/028
Filed: 1990-03-23
Abstract: PURPOSE:To approximate the force for pinching disks to the attraction force of a magnet as for as possible and to shorten the time for rising of the revolution of a spindle motor by providing a 2nd energizing means which energizes a clamper cooperatively with a 1st energizing means when the clamper pinches the thick disk. CONSTITUTION:The 1st energizing means 13 for energizing the clamper 12 when the clamper pinches the thin disk 7 and the 2nd energizing means 15 for energizing the clamper 12 cooperatively with the 1st energizing means 13 when the clamper pinches the thick disk 1 are provided. Namely, the magnet 9 attracts to a attraction cup 3 and the clamper 12 is actuated by the energizing force of a thin disk pressing spring 15 to pinch the thick disk 1. Further, the spring force of the thick disk pressing spring 15 is transmitted from a stopper ring 17 to the clamper 12 to pinch the thick disk 1. The pinching force on the thick disk 1 of this time is set slightly lower than the attraction force of the magnet so that the force to pinch the disk is approximated to the attraction force of the magnet as far as possible. The time for the rising of the revolution of the spindle motor 6 is shortened in this way.
Patent JP-S55166632-A (JP)
Title: Finder for single-lens reflex camera
Inventor: HAYAMIZU YOSHISADA
IPC: G03B13/02
Filed: 1979-06-12
Abstract: PURPOSE: To achieve the miniaturization of the finder by making the refractive index distribution of the pentagonal prism surface proximate to the focal plane uneven and letting the same make convex lens action.  
     CONSTITUTION: The incident face 4'c of a pentagonal prism 4' opposing to the focal plate 2 forming the focal plane is provided with a portion 4'b of partially uneven different refractive index distributions, and convex lens action is effected by this portion 4'b. Hence, there is no need for providing a field lens 3 between the focal plate 2 and prism 4' and the distance between the optical axis of the taking lens 1 and the vertex 4'a of the prism 4 becomes shorter, thus the finder optical system becomes smaller in size. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S59200270-A (JP)
Title: Copy job reserving device
Inventor: TAKI MASAAKI
IPC: B65H3/44
Filed: 1983-04-28
Abstract: PURPOSE:To omit a queuing time and a copy operation time to resolve a waste of time by setting a bundle of originals to an original rack and inputting contents of the job from a keyboard to reserve the copy job. CONSTITUTION:An original stock means A where various kinds of original bundles are stocked individually, an original carrying-in means B which feeds every original to a holding position before copying, an original processing means C which supplies every one original from the original bundle to the copying processing, a copying means D for copying, and a copy ejecting means E which ejects a copied copy form are provided. Further, a copy stock means F where every bundle of copied copy forms is stocked, an original ejecting means G which ejects originals after copying, a stock means H of originals after copying where every bundle of originals after copying is stocked, a job reserving means I which reserves the job for every bundle of originals, and a copy control means J which controls operations of means B-E and G in accordance with the job reserved by the means I are provided. Thus, a waste of time is prevented to improve the efficiency.
Patent JP-S58191130-A (JP)
Title: Manufacture of blow molded product having fluid barrier property
Inventor: HASHIMOTO AKIHIRO
IPC: B29C48/09
Filed: 1982-04-30
Abstract: PURPOSE:To obtain the thermoplastic resin blow molded product having improved barrier properties favorably on a cost, by introducing a treating gas between the two parisons extruded at the same time coaxially from a die, then jointing both parisons to one piece. CONSTITUTION:The resin introduced to the flow passages 12, 14 of an extruder 1 is extruded from the slits 18, 20 outside at the same time and an inside layer parison 21 and an outside layer parison 22 are molded. The inside layer parison 21 is expanded by a swell, contacted to the outside layer parison 22, jointed in one piece and a closed space 24 is shaped above a contacting part 23. The treating gas which can improve the fluid barrier properties is introduced into the space 24 and the inner surfaces of both parisons 21, 22 are treated. The treating gas is sent under a pressure from the gas feeding channel 25 provided at an outside mandrel 10 and the gas after a treatment is made to flow from the discharge channel 26 provided at the outside mandrel 10 outside. The mixed gas containing a sulfur trioxide or a fluorine is used as the treating gas.
Patent JP-H10264093-A (JP)
Title: Cutter mounting/removing jig
Inventor: TAJIMA HIROSHI
IPC: B26D7/26
Filed: 1997-03-26
Abstract: PROBLEM TO BE SOLVED: To provide a cutter mounting/removing jig capable of easily mounting or removing a cutter on the cutter mounting part of a cutter device. SOLUTION: This jig is provided with a substrate 11, a supporting point part 12 fixed to the upper surface of this substrate 11 and a jig main body 13 which is freely rotatably supported in the midway part by this supporting part 12 and is capable of rotating in the vertical direction by making the supporting point 12 a supporting point. By providing a holding part 14 which is engaged to a cutter 3 from the lower direction and holds the cutter 3 on one end part of the jig main body 13, holding the cutter 3 by the holding part 14 and rotating the jig main body 13 by making the supporting part 12 a supporting point, the cutter 3 is elevated and lowered by elevating and lowering the holding part 14 and thereby the mounting/removing work of the cutter 3 is easily performed.
Patent JP-S57189859-A (JP)
Title: Ink jet head
Inventor: UMEZAWA MICHIO
IPC: B41J2/02
Filed: 1981-05-19
Abstract: PURPOSE:To enable easy attachment or detachment by forming a knurled step at the back-side periphery of a nozzle-supporting member, and to inhibit the inclusion of dusts by locating a sealing O-ring at a position nearer a liquid chamber than a screw part. CONSTITUTION:The periphery of a nozzle-supporting member 14 is formed into a double-stepped structure comprising a positioning front part 14a having outside diameter to be inserted into a head-positioning member 22 and a knurled back part 14b having outside diameter larger than that of the front part 14a. In addition, a groove 11a is formed at the top end surface of a liquid chamber structure 11 which the inner surface of the nozzle-supporting member 14 comes in contact with, a sealing O-ring 17 is inserted into the groove 11a, and the nozzle-supporting member 14 is coupled with the liquid chamber structure 11 at a screw part 23. According to this constitution, the nozzle-supporting member 14 is easily attached or detached by rotating the knurled step 14b with a hand. Since the sealing O-ring 17 is located at a position nearer the liquid chamber 12 than the screw part 23, the inclusion of dusts generated at the screw part 23 is inhibited.
Patent JP-2000264187-A (JP)
Title: Hydraulic master cylinder for vehicle
Inventor: YATABE SHUICHI
IPC: B60R21/02
Filed: 1999-03-18
Abstract: PROBLEM TO BE SOLVED: To prevent pushing-back of a push rod or pedals in an occupant compartment toward a driver as far as possible at the time of application of external force to a hydraulic pressure generator from a front direction of a vehicle body, to simplify a structure to suppress increase of the number of components, to reduce a cost, and to enable application to an existing vehicle body structure as it is without changing the existing vehicle body structure at all. SOLUTION: This hydraulic master cylinder 5 is provided with a breaking means 25 on the vehicle body front side of a cylinder body 5a. The breaking means 25 comprises a casing 30, a breaking blade 33 and a return spring 34. When an external force is applied to the hydraulic master cylinder 5 from a vehicle body front direction, the breaking blade 33 breaks a bottom wall 5c of a cylinder hole 20 to make a first hydraulic chamber 22 open to the atmosphere.
Patent JP-S63241693-A (JP)
Inventor: MACHIDA YOSHIAKI
IPC: G07F13/06
Filed: 1987-03-30
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。
Patent JP-H06281125-A (JP)
Title: Waste incinerator
Inventor: MORIWAKI TAKASHI
IPC: F23G5/00
Filed: 1993-03-31
Abstract: PURPOSE:To inject combustion flames to a wide range of waste, and completely burn the waste by a method wherein respective combustion burners are arranged to be dispersed around a combustion cylinder at upper and lower locations on the side wall of the combustion cylinder, and combustion flames are respectively jetted into the combustion cylinder. CONSTITUTION:For a combustion cylinder 1, an input port 2 for waste W is formed at an upper part, and at the same time, a primary combustion chamber 3 is formed inside. Also, a first combustion burner 4 is arranged at a lower part of the side wall of the combustion cylinder 1, and a flame injection port 5 to jet combustion flames into the combustion cylinder 1 is formed. In addition, a second combustion burner 6 is arranged at an upper part of the side wall of the combustion cylinder 1, and a flame injection port 7 to jet combustion flames into the combustion cylinder 1 is formed. Then, both combustion burners 4, 6 are respectively arranged to be apart on the priphery of the combustion cylinder 1. In the meantime, on the side wall of the combustion cylinder 1, an incinerating burner 8 may be arranged at a higher location than the second combustion burner 6, and a flame injection port is also formed on the incinerating burner 8. In this way, combustion flames are jetted to a wide range of the waste W, and the waste W is completely burnt.
Patent JP-S551148-A (JP)
Title: Semiconductor device
Inventor: AGATA YOSHIO
IPC: H01L27/06
Filed: 1978-06-19
Abstract: PURPOSE: To provide a semiconductor device wherein a region for separation and a buried region are formed on a semiconductor substrate, and two semiconductor layers having regions corresponding thereto are laminated and caused to grow, and these regions are subjected to heat treatment to connect them to each other thereby to form a plurality of separating regions at once in  the growing layer.  
     CONSTITUTION: Two P +  type regions are diffusion-formed on a P type semiconductor substrate  11 and a N +  type buried region 13 is formed on the substrate 11 encircled by these regions.  Then, a N type layer 17 is caused to grow in vapor phase on the whole surface of the substrate,  and two P type regions 18 corresponding to the regions 12 and N type regions 19 divided into  two parts corresponding to the region 13 are respectively diffusion-formed on said N type layer  17.Thereafter, further an N-type layer 20 is caused to grow on the whole surface of said layer  17, and P +  type regions 21 corresponding to the regions 19 are respectively provided on said  layer 20. Then, the semiconductor device is subjected to heat treatment, and the regions 12, 18,  22 are integrated by utilizing the rise and fall of the regions, and the regions 19 and 22 are  integrated, and the lower ends of the integrated bodies are caused to reach the rising region 13,  thereby separating layers 17 and 20 into a plurality of regions. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S549392-A (JP)
Title: Rotary plug
Inventor: YAMADA KEIJI
IPC: G21C13/073
Filed: 1977-06-24
Abstract: PURPOSE: To shield the invasion of sodium vapour to the sliding surface of a rotary plug in the rotary plug of a reactor using liquid metal as a coolant such as a fast breeder, by means of obtaining a seal equipment capable moutnign near on the lower end of the rotary plug without any hindrance. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H09263252-A (JP)
Title: Power steering device
Inventor: SUZUKI MIKIO
IPC: B62D6/02
Filed: 1996-03-28
Abstract: PROBLEM TO BE SOLVED: To conduct smooth steering operation at the time of slow speed and static steering by communicating the spring chamber of a flow regulating valve with the low pressure side through the first and second variable restrictions of a load pressure sensing valve and a solenoid valve. SOLUTION: In the neutral condition of steering, hydraulic oil supplied to a central valve 13 is discharged uniformly to a reservoir 11 from variable restrictions V1, V2 through variable restrictions V3, V4, and both oil chambers of a power cylinder 12 are kept at an equal low pressure. Under this condition, load pressure is low, an oil pressure thrust difference acting upon both ends of a load pressure sensing valve 32 is small and the load pressure sensing valve 32 is retained at a sliding end in such a direction as a ball 34 is separated from a valve seat. This allows the first variable restriction 43 to be opened fully, so that the second introducing passage 41 leading to the spring chamber 25 of a flow regulating valve 30 and a discharging passage 44 are kept in such a condition communicating with each other.  It is thus possible to prevent steering power for the initial operation of steering wheel from becoming heavy at the time of low speed and static steering for smooth steering operation.
Patent JP-H08241152-A (JP)
Title: Word processor
Inventor: KANESHIRO TERUYUKI
IPC: G06F17/22
Filed: 1995-03-06
Abstract: PURPOSE: To provide a word processor that even a user who does not usually use a keyboard can use with ease, specially, a word processor having a keyboard on which the relation between displays on character keys and function keys representing characters or actualizing functions is displayed so that anyboy can easily understand it. CONSTITUTION: On one character key 10, displays 11, 12, 13, and 14 showing functions or characters actualized or represented with function keys 21, 22, 23, and 24 are arranged. The displays 11, 12, 13, and 14 and function keys 21, 22, 23, and 24 are in one-to-one relation, and the array of the displays 11, 12, 13, and 14 on the character key is the same as the array of the function keys 21, 22, 23, and 14 corresponding to the respective displays, one to one.