baber/WOPTO huggingface dataset:
Patent JP-S58153131-A (JP)
Title: Method for sealing gas in temperature sensitive tube
Inventor: AOKI TETSUYA
IPC: G01K5/32
Filed: 1982-03-08
Abstract: PURPOSE:To prevent the gas leakage permanently perfectly, by sealing Freon gas and the like in the temperature sensitive tube for a cooling device and the like, compressing the vicinity of a tip part, inserting silver solder and the like between the compressed part and the tip part, temporarily sealing the tip part, and melting the silver solder and the like by heating. CONSTITUTION:The tip part 14 of the temperature sensitive tube and the like 10 made of copper is compressed, and a first temporary sealing part 11 is formed. A sealing agent 13 such as the silver solder is inserted in a space 12 at the outside of the part 11. Thereafter, a tip part 14 is compressed and a second temporary sealing part 15 is formed. Then heat is applied from the outside so as to melt the sealing agent 13 and the sealing is performed perfectly. By this double sealing, the inside of the second sealing part of the tube 10 is perfectly coated by the sealing agent. The leakage due to the presence of oxide, dust, and the like can be perfectly eliminated in comparison with the case where only compression is performed.
Patent JP-S52120688-A (JP)
Title: Semi-conductor device
Inventor: AOKI MASAKAZU
IPC: H01L29/768
Filed: 1976-04-02
Abstract: PURPOSE:To obtain the electric load transfer device for which the used power lines are a few, by making the second electrode shorter than the first electrode, and forming so that the field face with the gate oxidized film can be nearer the reverse face of the channel layer than that of the first electrode.
Patent JP-H01212703-A (JP)
Title: Manufacture of magnetic material
Inventor: MIYAZAWA HIROSHI
IPC: B22F3/02
Filed: 1988-02-18
Abstract: PURPOSE:To obtain a magnetic material having excellent magnetic characteristic by sintering after molding by injecting mixed material mixing metal powder with binder composing of low density polyethylene and ethylene polymethacrylate, etc., under the prescribed condition. CONSTITUTION:The binder for injection molding composing of wt.% of 14-26% low density polyethylene, 12-22% ethylene polymethacrylate, 5-10% dibutyl phthalate or diethyl phthalate, 10-15% paraffin wax and the balance ethylene acrylate copolymer, is prepared. The metal powder having -400 mesh particle size is mixed with 15-40% the above binder. Successively, the binder is removed under reducing atmosphere to the injection molding body made of this mixed material. Further, the molding body after removing the binder, is sintered.
Patent JP-S55128335-A (JP)
Title: Joining method for can body
Inventor: MIZUTANI KIYOSHI
IPC: B21D51/28
Filed: 1979-03-29
Abstract: PURPOSE: To give a superior adhesive property, airtightness and shock resisting property at joining part, by applying dispersion liquid dispersed powdered polyamide resin in the solvent of low dissolving capacity of the lock seam joining part and carrying out heat melting treatment.  
     CONSTITUTION: Powdered paint having a grain diameter of about 1W100μ and containing polyamide resin, such as 6-, 6, 6-, 11- etc., is dispersed in the low dissolving capacity solvent having the same specific gravity to the above resin substantially, for example, mixture of dioxane and trichloroethylens. The solvent is removed by drying after applying the above dispersion liquid on the lock seam joining part of can body and permeating the above liquid. Continuously, the polyamide resin is solidified by cooling after melting the above resin by heating. By the above treatment, superior adhesive property, airtightness and shock resisting property, are given to the lock seam part. The above joining part is possessed superior anticorrosive property, solventresisting property and high and low temperature sterilization trating property etc. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H06247662-A (JP)
Title: Elevator machine room
Inventor: MIZUNO YUKIOMI
IPC: B66B7/00
Filed: 1993-02-25
Abstract: PURPOSE:To provide an elevator machine room separably formed into a space with multiple shrouding bodies. CONSTITUTION:An elevator machine room 5 is provided with multiple shrouding bodies forming a space where the driving device 2 of an elevator is installed and a separating mechanism 9 separating a movable plate body 7 constituting at least one shrouding body 6. During the maintenance work of the machine room 5, the movable plate body 7 constituting the shrouding body 6 of the machine room 5 is separated. A working space can be obtained near the driving device 2 at the time of maintenance in the narrow engine room 5. The maintenance work can be facilitated, and the safety of an elevator device can be easily maintained.
Patent JP-S60179399-A (JP)
Inventor: ITOU YASUHIRO
IPC: B64G1/40
Filed: 1984-02-28
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-S53120571-A (JP)
Title: Level display circuit
Inventor: KAWAI SENJI
IPC: G01R13/02
Filed: 1977-03-30
Abstract: PURPOSE: To simplify circuit constitution and obtain a distinct display by connecting plural anodes of the fluorescent display tube of an analog-digital converting element and a power source for lighting the fluorescent display tube through resistors. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H08230827-A (JP)
Title: Cd-stacking/packing system
Inventor: YAMAMOTO AKIYASU
IPC: B65B35/20
Filed: 1995-02-24
Abstract: PURPOSE: To eliminate the need for a manual operation and improve operation efficiency, by carrying automatically-stacked CDs, supplied from a number of packaging lines, to a packing device while correcting the stacks which have lost neat arrangement, and then packing them. CONSTITUTION: When a particular number of CDs, which have been packaged, are stacked onto an ascending/descending table from the carry-out end of each CD-supply conveyor E, each pusher pushes this stack. When the pusher pushes out another stack of CDs, it is brought into contact with the previously-pushed stack of CDs, so that a number of stacks of CDs are formed. In the course of carrying the stacks of CDs to a packing device D by means of a carrying device C, the timing of the carrying of the stacks of CDs and the stacks which lost near arrangement are corrected by means of gates 30. When an empty box is fed by a carrying base 56 with its opening facing a packing standby position, an inserting pusher pushes the stacks of CDs by means of a packing device D, and inserts them into the box while guiding them by means of a flexible guide plate.  Then, the box with the stacks packed in it is shifted onto an inverting table by a shifting device 61, is rotated 90 deg. to be further shifted onto a carrying conveyor 72 with its opening facing up, and is sent to a sorter 77.
Patent JP-S63203767-A (JP)
Title: Ion plating device
Inventor: KUMAMOTO MASATOSHI
IPC: C23C14/32
Filed: 1987-02-19
Abstract: PURPOSE:To permit formation of a film having good film quality uniform over a large area by disposing a magnet to one side of an outlet of a plasma generating means of a titled device for bringing evaporating particles or reactive gaseous particles into collision against the side face of circular cylindrical plasma. CONSTITUTION:After the inside of a vacuum chamber 5 is evacuated to a vacuum, a desired low-pressure gas is introduced therein and is stabilized. The plasma is then generated in a plasma generating chamber 2 and a material to be deposited by evaporation in a crucible 6 is irradiated by an electron gun 4 to bring the evaporated vapor particles thereof into collision against the side face of the plasma focused to a circular cylindrical shape by a plasma control part 3, by which the particles are ionized. The ions are accelerated to arrive at a base metal S to be treated to form the film thereon. The bar magnet 10 to flatten the plasma is provided to the control part 3 of such device so that the circular cylindrical plasma having the flattened surface is thereby formed from the base material S side in the main chamber 1. The above- mentioned ionization is, therefore, efficiently executed and the formed ion plating film has excellent film quality uniform over a large area.
Patent JP-S55129054-A (JP)
Title: Orthopedic appliance for treating spinal column
Inventor: JIYAN MINIYAARU
IPC: A61F5/02
Filed: 1980-03-21
Abstract: 1. An orthopedic apparatus for straightening a vertebral column comprising : - a pelvian belt (3) for surrounding the body of the patient, said belt comprising a posterior raised portion forming a back (7) and two anterior ends (4) spaced from one another so as to provide a central opening (5) therebetween ; - a rigid abdominal plate (8) with rounded angles and the lower end of which is secured under the anterior ends (4) of the pelvian belt and which comprises in its upper portion a concavity turned to the patient's stomach, said apparatus being characterized in that : - the pelvian belt is rigid and configured so as to surround the patient's pelvis and take rest on at least one of the patient's trochanters ; - the abdominal plate (8) is of a trapezoidal shape and disposed such that the smaller basis of the trapezium is located downwardly and the larger basis reaches the level of the patient's xyphoid appendix ; - it comprises moreover : two rigid lateral shells (15, 16) each having a general U-shape notched in the center, upwardly and downwardly to follow one side of the patient by riding on the iliac crest, their lower portion presenting a flange (15' and 16') or a more or less pronounced cutting in to find support or ride on the iliac crest, said shells having respective anterior portions (17 and 18) which are of a substantially similar heights lower than that of the abdominal plate and are both fixed to the median or upper portion of the abdominal plate, and posterior portions (19 and 20), the heights of which are substantially higher than those of their respective anterior portions and both of which are fixed to the posterior raised portion forming a back (7) of the pelvian belt (3), said belt (3), plate (8) and shells (15 and 16) being secured to one another in an adjustable manner to permit progressive adjustment of the desired correction.
Patent JP-S62195678-A (JP)
Title: Developer composition for electrophotography
Inventor: TANAKA SHINGO
IPC: G03G9/087
Filed: 1986-02-21
Abstract: PURPOSE:To obtain a developer which prevents offsetting without using an offset preventive liquid, permits fixing at a lower fixing temp. and has good fluidity and long life by using a specific polyester resin as an essential compo nent for a binder resin. CONSTITUTION:The polyester resin obtd. by the co-condensation polymn. of A) a diol component expressed by the formula, B) divalent carboxylic acid contg. 5-50mol% alkyl or alkenyl succinic acid in the total carboxylic acid component or the acid anhydride thereof or the lower alkyl ester thereof, and C) trivalent or higher polyvalent carboxylic acid or the acid anhydride thereof or the lower alkyl ester thereof or trihydric or higher polyhydric alcohol is used as the essential component of the binder resin of a developer compsn. contg. the binder resin and coloring agent. The alkyl of alkenyl succinic acid decreases the offset generating temp. or lowest fixing temp. but the glass transition is lowered if the content thereof of is too high. C improves the offsetting but the control of reaction is difficult if the content thereof is too high. The value of the hydroxyl value/acid value of the polyester resin is specified to >=1.2 to improve the fluidity.
Patent JP-S62194999-A (JP)
Inventor: HARADA MINORU
IPC: B64G1/28
Filed: 1986-02-20
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-H11227918-A (JP)
Title: Transfer method of floccurent article
Inventor: NISHIMURA KENJI
IPC: B65H51/14
Filed: 1998-02-19
Abstract: PROBLEM TO BE SOLVED: To improve cleaning efficiency in accordance with exchange of a brand of a floccurent article as well as to prevent contaminatio of foreign matters by placing the floccurent article on a moving belt and transferring the floccurent article in such a way as to wrap around the floccurent article by deforming at least a part of the moving belt in a pipe shape. SOLUTION: A belt 1 is suspended in an endless state between a driving means 2 constituted of a driving roller and a driven roller, and the belt 1 to be driven is deformed in a pipe shape by a group of guide rollers constituting a belt deforming means 3. A floccurent article F placed on the belt 1 through a supplying means is transferred to a receiving means in such a state as to wrap it around by the belt 1 deformed in the pipe shape by the belt deforming means 3 in accordance with movement of the belt 1. Consequently, it is possible to extremely facilitate cleaning work without requiring a large-scale enclosure to cover the whole of a transfer device as there is no flying of the floccurent article by wind in the middle of transfer.
Patent JP-S63203953-A (JP)
Title: Reduction gear employing rolling planetary mechanism
Inventor: TOKUNAGA YOSHINORI
IPC: F16H13/08
Filed: 1987-02-19
Abstract: PURPOSE:To improve lubricity at a contact part between the shaft of a planetary element and the hole part of a retainer, by a method wherein the surfaces of the shaft of the planetary element and the hole part of the retainer for supporting the shaft are formed with a small smooth part and a relatively high-coarse root part. CONSTITUTION:At a contact part A between an input shaft 1 and a planetary element and a contact part B between a planetary element and outer wheels, a power is transmitted therebetween fundamentally through pure rolling contact. Meanwhile, a engaging part C between the shaft of a planetary shaft and the hole of a retainer 3 for supporting the shaft forms slip contact when no rolling bearing is used in this part. In which case, since a surface therebetween is formed with a relatively low-coarse smooth part and a relatively high-coarse root part, and since a surface where the shaft and the hole part surface make contact with each other forms the low coarse smooth part, protrusions are prevented from interference with each other occurring as in a surface where coarse surfaces make contact with each other, and not so large quantity of wear powder is prevented from production. Further, since the high coarse part of the root part performs a role serving as a fine oil groove, the occurrence of jolting of the two parts is decreased. Namely, even a part having a low clearance keeps an excellent lubricating state.
Patent JP-H01213197-A (JP)
Title: Oil-feeding nozzle
Inventor: SHIBATA YOSHIO
IPC: B67D7/48
Filed: 1988-02-19
Abstract: PURPOSE:To prevent the overflow of an oil liquid from an emitting pipe, by a method wherein a shape memory alloy member is deformed when the temp. of the oil liquid in the oil liquid passage of an oil-feeding nozzle rises to generate negative pressure and an automatic valve closing mechanism is operated to prohibit oil supply. CONSTITUTION:When the temp. of an oil liquid exceeds 40 deg.C, shape memory alloy springs 26, 27 press a diaphragm 18 to the left to move the same by spring force set so as to be larger than the spring force of a diaphragm spring 23 and a receiving plate 19 follows said movement. As a result, rollers 16, 17 are pulled out of the space between shafts 14, 15 and, since only the shaft 15 is pulled down against a spring 24 by the elastic force of a spring 10 applied to main and auxiliary valve bodies 6, 7 and the pressure of the oil liquid, a passage 8 and a fluid passage 3 are closed and an auxiliary valve body 32 is closed by a spring 33 with the lowering of the pressure of the oil liquid on the downstream side of the main valve body 6. By this method, the inflow of the oil liquid to a pipe 36 is blocked and an automatic stop mechanism becomes an acting state.
Patent JP-H05201824-A (JP)
Title: Hydraulic dental cement composition
Inventor: KURATA SHIGEAKI
IPC: C04B28/28
Filed: 1992-01-27
Abstract: PURPOSE:To obtain a dental hydraulic cement composition having improved mechanical strength, adhesiveness and water resistance by blending polycarboxylate cement with a fibrous reinforcing material. CONSTITUTION:By taking advantage of aluminum borate whiskers having properties of a fibrous shape and crystal surface showing mutual action on a water-soluble carboxyl group, the maximum 50wt.% of the whiskers are blended with polycarboxylate cement to give a high-quality dental hydraulic cement composition having improved mechanical strength, adhesiveness and water resistance.
Patent JP-H01213715-A (JP)
Title: Arithmetic processing unit
Inventor: NAGASAKA MITSURU
IPC: G06F7/00
Filed: 1988-02-22
Abstract: PURPOSE:To mutually use the operation based on exponent part variable length data and that based on exponent part fixed length data in accordance with the property of arithmetic by providing instructions and means for mutual conversion between exponent part variable length data and exponent part fixed length data. CONSTITUTION:The instruction stored in an instruction register 101 is decoded by an instruction decoding circuit 110, and converting circuits 200 and 300, a separating circuit 400, and a coupling circuit 500 are started in accordance with each instruction. The converting circuit 200 converts exponent part variable length data to exponent part fixed length data, and the converting circuit 300 converts exponent part fixed length data to exponent part variable length data. These data are sent to a floating-point register file 130 through a selector 180 and are stored there. An exponent part fixed length data computing element 150 performs arithmetic between exponent part fixed length data, and an exponent part variable length data computing element 160 performs arithmetic between exponent part variable length data.
Patent JP-S60183266-A (JP)
Title: Rear wheels steering control method
Inventor: KATADA KUNIO
IPC: B62D7/15
Filed: 1984-02-29
Abstract: PURPOSE:To get proper steering responsiveness constantly, by controlling the opening degree of a variable orifice set at an oil pressure tube, which is connected with a rear wheels steering system, by using an electric transfer function calculated from such as a proportional constant, which indicates the proportion of the rear wheels steering angle to the front wheels steering angle, in the stationary state. CONSTITUTION:In a rear wheels steering mechanism, rubber bushes 16 are elastically transformed by feeding a part of pressure oil, fed into a power cylinder 6 of a front wheels steering mechanism through an oil pressure regulating valve 8 controlled according to the rotating quantity of a steering wheel 9, into hydraulic cylinders A, C or hydraulic cylinders B, D, through variable orifices 28, 29, and rear wheels 13 are rotated and steered through suspension members 14. In this case, the said variable orifices 28, 29 are controlled using an electric transfer function G1(S)=A/(1+aVT1S) (A=proportional constant, which indicates the proportion of the rear wheels steering angle to the front wheels steering angle, in the stationary state; T1=time constant; S=Laplacean; a=car wheels rotating speed magnification; V=car wheels rotating speed).
Patent JP-H04281068-A (JP)
Title: Antioxidative inorganic fiber woven fabric, inorganic fiber plate-like catalyst and production thereof
Inventor: FUKUDA YUJI
IPC: D06M11/46
Filed: 1991-03-04
Abstract: PURPOSE:To provide an inorganic fiber woven fabric having excellent heat resistance oxidation resistance, a plate-like catalyst using the woven fabric, and a method for their production. CONSTITUTION:A glass fiber woven fabric containing calcium oxide and/or aluminum oxide is immersed in or coated with a slurry solution containing colloidal zirconia and silicon carbide particles. dried and, if necessary, calcined to provide a heat-resistant inorganic fiber woven fabric. The woven fabric is coated with denitration catalyst and subsequently dried to provide a plate-like catalyst. The heat resistance and oxidation resistance of the inorganic fiber woven fabric are thereby improved, and the plate-like catalyst produced from the woven fabric can be employed under corrosive environments for long time without the lowering of the strength thereof.
Patent JP-H11228522-A (JP)
Title: Production of cyanic acid ester using aqueous solution of cyanogen halide
Inventor: OKAMOTO SATOSHI
IPC: B01J23/04
Filed: 1998-02-19
Abstract: PROBLEM TO BE SOLVED: To provide a method having safety and simplicity with respect to a process, capable of producing a high-purity cyanic acid ester in a high yield. SOLUTION: This method for producing a high-purity cyanic acid ester comprises dissolving a phenol of the formula (A is each independently hydrogen atom or a 1-6C alkyl group; X is a single bond, a 1-20C organic group, a carbonyl group, a sulfone group, a bifunctional sulfur atom or oxygen atom; (i) is an integer value of >=0 and <=4) in water in the presence of an alkali metal hydroxide to give an aqueous solution of a phenolate, mixing a cyanogen halide and a tertiary amine with water and maintaining the mixture at -5 to 30 deg.C to give an aqueous solution and blending and reacting both the aqueous solutions.
Patent JP-H11231560-A (JP)
Title: Manufacture of electrophotographic sensitive body and electrophotographic sensitive body
Inventor: AZUMA MASARU
IPC: G03G5/10
Filed: 1998-02-19
Abstract: PROBLEM TO BE SOLVED: To obtain the electrophotographic sensitive body by which the abrasion of a liquid contact component such as a nozzle and a pipe can be suppressed by setting the Sauter's mean diameter of drops of polishing liquid within a specified range for a process for wet honing processing. SOLUTION: The wet honing processing is performed by jetting drops 34 of polishing liquid containing abrasives 32 onto the surface of a base material 31 from a nozzle. The size of the drops 34 of polishing liquid jetted from the nozzle is 100 to 500 μm in terms of Sauter's mean diameter. When the size of the drops 34 of polishing liquid is within the range, the number of drops of the jetted liquid becomes very large, therefore the processed surface of the base material 31 can be made fine. Further, when the drops 34 of polishing liquid are made small like in this manner, the number of abrasives 32 in the drops 34 of polishing liquid can be made small and the concentration of the abrasives 32 in the polishing liquid can be made small, thereby the abrasion of a liquid contact component such a nozzle and a pipe can be suppressed.
Patent JP-H08213230-A (JP)
Title: Solenoid
Inventor: TERAKOSHI HIDEO
IPC: H01F7/127
Filed: 1995-02-03
Abstract: PURPOSE: To obtain an oil-immersed electromagnetic valve solenoid which is enhanced in mechanical strength, easily assembled, and excellent in magnetic characteristics, wherein the mechanical processing of the welded part of a hollow material provided with a blocking material and a fixed iron core at both its ends is dispensed with. CONSTITUTION: The welded parts 1a and 1b of a hollow material 1 provided with a blocking material 2 and a fixed iron core 3 at both its ends are not subjected to machining, and a yoke which is assembled together with a coil 6, a case 5, the fixed iron core 3, a movable iron core 8, and a hollow material 1 to constitute a magnetic circuit is split into two or more pieces along lines which pass over the inner wall of a ring-shaped hole.
Patent JP-S51113421-A (JP)
Title: Printer using inducing substance element
Inventor: RIYUU SHINEI
IPC: B41J2/295
Filed: 1975-03-31
Abstract: PURPOSE: This is a printer having a comparatively simple mechanism and generating little noise. 
     COPYRIGHT: (C)1976,JPO&Japio