baber/WOPTO huggingface dataset:
Patent JP-S55139184-A (JP)
Title: Manufacture of closed section box structure
Inventor: YOKOI TSUTOMU
IPC: B23K9/00
Filed: 1979-04-18
Abstract: PURPOSE: To restrict deformation strain and obtain captioned structure at high precision, by combining auxiliary plates and outer circumference constituent members at four sides of partition board in specified arrangement, providing open and closed grooves, and welding the grooves simultaneously or alternately by CES welding or other specified method.  
     CONSTITUTION: Welding grooves 8, 8' are formed in the four sides of adjoining partition boards 6, 6 by using auxiliary plates 7, 7', and outer circumference constituent members 1, 2, and 3, 4 forming notches 9 fitting to the grooves 8, 8' are provided. First, the grooves 8, 8 positioned on a diagonal line are simultaneously welded by CES welding from the notches 9 as shown by arrow I. Next, the grooves 8, 8 on the other diagonal line are simultaneously welded II to join the constituent members 3, 4. Then, rotating 90°, the closed grooves 8', 8' are pierced and opened  through, and welding is performed as III, III and IV, IV according to the same method  to weld the constituent members 1, 2. Thus, restricting generation of strain, a pillar  5 for buildings or the like having advanced precision may be obtained.  
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-2000238066-A (JP)
Title: Injection molding method of thermoplastic elastomeric material
Inventor: TOYOSAWA SHINICHI
IPC: B29K21/00
Filed: 1999-02-25
Abstract: PROBLEM TO BE SOLVED: To make it possible to manufacture an injection-molded body, the surface sliding properties of which are improved and the pollutive volatile components of which are remarkably reduced by a method wherein fine superpolymeric polyethylene particles are employed as sprinkling powder for preventing pellets from agglutinating. SOLUTION: In an injection molding, in which pellet-like thermoplastic elastomeric material is employed, fine superpolymeric polyethylene particles are employed as sprinkling powder for preventing pellets from agglutinating at the supplying of the pellet. In this case, the preferable particle diameter of superpolymeric polyethylene I is set to be 50 μm or less. By employing this fine polyethylene particle, the surface sliding properties of a molded body become favorable. Even when the fine polyethylene particle is formed on the exterior of a structure, the hang-up and adhesion with an external factor become small. Further, a volatile component or a pollutive component, which is harmful to the member for a precision apparatus and develops from the molded body, can be remarkably reduced.
Patent JP-H1183366-A (JP)
Title: Fin type condenser and manufacture thereof
Inventor: KIM KWANG-IL
IPC: F25B39/04
Filed: 1998-02-27
Abstract: PROBLEM TO BE SOLVED: To facilitate extrusion, bending and cutting works of a condenser by forming heat transfer fins integrally with a pipe having an inlet and an outlet for flowing a coolant. SOLUTION: The condenser 20 comprises a single long pipe 21 provided, by means of an extrusion due, with an inlet and an outlet for flowing a coolant and heat transfer fins 22 are molded integrally with the pipe 21 while being extended by a specified length from the opposite side faces thereof. The heat transfer fin 22 is then cut into a specified length at a constant interval and the pipe 21 is bent several times in the lateral direction for form a plane. Subsequently, the pipe 21 and the fin 22 arranged planarly are bent several times in the longitudinal direction and arranged three-dimensionally such that they are arranged in many rows in the longitudinal direction. According to the arrangement, the extrusion, bending and cutting works can be facilitated.
Patent JP-H04284436-A (JP)
Title: Supporting device for camera and the like
Inventor: MORI AKINARI
IPC: G03B17/56
Filed: 1991-03-13
Abstract: PURPOSE:To offer a supporting device for a camera and the like which stably supports even a heavy substance. CONSTITUTION:An upper leg piece 1 provided with a mounting surface 2a where a camera, etc., is fixed, a middle leg piece 5, and a lower leg piece 6 provided with a shoe surface 7 which touches with the ground are successively provided with joints 17 and 18 provided with inclining means and fixing means 19 and 20, respectively. When the device is used, the respective leg pieces 1, 6 and 5 are inclined and fixed in a straight line state so as to be set as a unipod by the joints 17 and 18. When it is not used, the device is compactly housed because the respective leg pieces 1, 6 and 5 can be folded by the joints 17 and 18. Since the respective leg pieces 1, 6 and 5 are successively provided by the joints 17 and 18, the diameters of the respective leg pieces 1, 6 and 5 are made the same and strength is improved. Therefore, even when the heavy camera and the like is mounted, it is stably supported.
Patent JP-S61235244-A (JP)
Title: Traveling vehicle
Inventor: NISHIYAMA NORIYOSHI
IPC: B60N2/90
Filed: 1984-03-13
Abstract: PURPOSE:To make a driver's seat position adjustable in an easy manner, by forming a seat as wide as breadthwise a car, while installing a symmetrical pair of movable waist stoppers in this seat, and constituting these stoppers to make them shiftable in both direction. CONSTITUTION:A seat 5 is made up into a bench type seat having a seat cushion 5a extending over the overall width of a car, and each of fixed waist stoppers 5b is installed both ends of this seat cushion 5a. In addition, a seat back cushion 5c is installed in the back of the seat cushion 5a, and this back cushion is locked on a seat frame 8 attached to an underframe. And, two movable waist stoppers 5d are installed between both these fixed waist stoppers 5b. At this time, a longitudinal pair of sliding rods 8a extending in both directions at a lower part of the seat cushion 5a are installed in the seat frame 8, and a support frame 9 is slidably fitted in these sliding rods 8a via a slider 9a, while these movable waist stoppers 5d are supported via this support frame 9. With this constitution, these movable waist stoppers 5d are made shiftable and lockable in both directions.
Patent JP-2000248878-A (JP)
Title: Construction of tunnel and device and method for laying pipe
Inventor: KANEKO KENICHI
IPC: E21D9/06
Filed: 1999-02-25
Abstract: PROBLEM TO BE SOLVED: To contrive the reduction of an execution cost by projecting a semi- cylindrical pipe laying part having an excavator on the front on the outside of the outer shell of a shield machine in parallel with a shielding direction. SOLUTION: A semi-cylindrical pipe laying part 2 is projected on the outside of the outer shell of a shield machine 1 in parallel with a shielding direction, an auger 21 or the like is provided on the front of the laying part 2, and excavation soil and sand is taken in the shield machine 1 to be discharged to the outside. Next, the rear face of the laying part 2 is opened, a laying pipe B housed in the inside is left to enable the advancement of the shield machine 1, and the insertion opening 22 of a short pipe 23 is opened toward the laying part 2 on the outer shell of the shield machine 1. During execution, the pipe 23 is fallen in the laying part 2 from the insertion opening 22 of the shield machine 1 advanced up to a prescribed distance to be connected to the end of the pipe B, and a segment 11 is assembled by an erector 13.  Thereby the pipe is not positioned in the inside space of a body tunnel, since the whole space can be effectively utilized, a tunnel cross section can be lessened, the body tunnel is constructed and at the same time, the pipe can be laid.
Patent JP-S59175282-A (JP)
Title: Picture data compressor
Inventor: ISOBE HIROMASA
IPC: H04N1/413
Filed: 1983-03-25
Abstract: PURPOSE:To reduce the entire compression processing time by obtaining a compression data of a line of a prescribed level not through a compressing circuit. CONSTITUTION:A compressor controller 84 receiving a compression start signal allows code detectors 87, 88 to generate ALL ''0'' code and ALL ''1'' code based on the result of detection by detectros 85 and 86. When ''0'', ''1'' data exist in mixture, the data are transmitted serially one by one bit from an input line buffer 81 to a data compression circuit 82. The compressor controller 84 transmits a compression data outputted from a data compression circuit 82 to a system bus 1 via an output line buffer 83. When the input data are ALL ''0'' and ALL ''1'', the input data are transmitted to the system bus 1 not through the data compressing circuit 82.
Patent JP-S59175017-A (JP)
Title: Magnetic recording and reproducing device
Inventor: NISHIJIMA HIDEO
IPC: H02P29/00
Filed: 1983-03-25
Abstract: PURPOSE:To set an accurate position for control signals on a tape by dividing properly the frequency obtained in response to the revolving speed of a capstan motor. CONSTITUTION:The control signal which is recorded by a control head 10 is obtained by dividing properly the output of an oscillator 4 which generates a frequency corresponding to the revolving speed of a capstan motor 3 by a counter 17. A video track applies a part of the information of the counter 17 to a video position control element which has a displacement in response to the level of an electric signal via a D/A converter 18. Therefore the variance amount of a tape is applied to the video head position control element as the output of the converter 18 although tape traveling is stopped owing to the variance of the tape feed amount. Thus it is possible to always control a video head to its optimum position.
Patent JP-S63216973-A (JP)
Title: System for feeding reactive gas to vapor phase reactor
Inventor: KISHIMOTO SATORU
IPC: B01J4/00
Filed: 1987-03-05
Abstract: PURPOSE:To reduce the amt. of foreign matter produced and to effectively utilize plural kinds of reactive gases, by making the velocity of gas jetted from the inner nozzle of a multiple nozzle higher than the velocity of gas jetted from the outer nozzle by a specified value or more when the gases are fed to a reaction furnace from the multiple nozzle. CONSTITUTION:When SiH4 is reacted with O2 to form a silicon film on a wafer, SiH4 is fed from the inner nozzle of a double nozzle at velocity V1, O2 is fed from the outer nozzle at a velocity V2 and the velocity V1 is made higher than the velocity V2 by >=3m/s. Thus, turbulence of flows of the gases is accelerated at the time of contact and the degree of mixing is considerably increased. Accordingly, an incomplete reaction is inhibited and the amt. of foreign matter produced is remarkably reduced. Since the gases jetted from the nozzles mix well during flowing through a relatively short distance, the volume of a reaction chamber can be reduced.
Patent JP-H07257654-A (JP)
Title: Preservation container
Inventor: GOTO TAKEO
IPC: A47L9/02
Filed: 1994-03-18
Abstract: PURPOSE:To obtain an inexpensive preservation container of which the inside is easily kept in a negative pressure even if it is a relatively large volume. CONSTITUTION:A hose connection opening 8 is provided on a cover body 5 or a container body 1 having an upper opening 4 through which a containing material A is charged or discharged. A valve 9 is fixed to the hose connection opening 8. In this way, a hose C is connected to the hose connection opening 8 and by the actuation of an electric cleaner B, the container body 1 can be easily evacuated to be almost in a vacuum condition.
Patent JP-S59173650-A (JP)
Title: Hot water boiler
Inventor: KANEKO HIDEKI
IPC: F24H9/12
Filed: 1983-03-23
Abstract: PURPOSE:To make it possible to freely set an amount of hot water storage by an arrangement in which hot water spouting from a return pipe is decelerated and redirects its flow from downward to sideward to diffuse laterally by means of a diffuser plate so that hot water at a higher temperature may stay in a layer in a upper part of a hot water reservoir. CONSTITUTION:A hot water reservoir 1 is provided which has a water inlet 7 in a lower part and a hot water outlet 8 in the top, and a heat source 2 to heat the water and a circulation pump 4 are provided in a pipe which connects the lower and upper parts of the hot water reservoir 1. An end of said pipe is inseted into the hot water reservoir 1, and a diffuser plate 11 is disposed nearly horizontaly in a position which opposes the opening of the pipe. By this arrangement, hot water from the heat source to the hot water reservoir is redirected its flow in a lateral direction by the diffuser plate as well as being decelerated. Therefore, as there will be no convection or agitation in the reservoir, the hot water stays in a layer in a upper part, allowing a free setting of the hot water storage amount.
Patent JP-H01229883-A (JP)
Title: Leveling agent for dyeing cellulosic fiber
Inventor: SAINAI TOSHIO
IPC: D06P3/60
Filed: 1988-03-02
Abstract: PURPOSE:To provide the subject leveling agent containing a polystyrenesulfonic acid-type surfactant and exhibiting excellent level-dyeing effect when added to a dyeing bath in the dip dyeing of a cellulosic fiber with direct dye, reactive dye, etc. CONSTITUTION:In the dip dyeing of a cellulosic fiber with a direct dye, reactive dye, etc., the dyeing bath is added with 0.2-5g/l of a polystyrenesulfonic acid- type surfactant or styrene copolymer sulfonic acid or its salt and the dyeing is carried out by conventional method. The addition of the leveling agent simplifies the dyeing process without necessitating a highly skilled labor and achieves a level dyeing effect superior to the conventional method.
Patent JP-S51124422-A (JP)
Title: Automatic adjustable focusing device of the optical system
Inventor: IBUSAWA TSUKUMO
IPC: G02B7/36
Filed: 1975-04-23
Abstract: PURPOSE: To enhance the discrimination accuracy of an information signal of a focus matching point by applying a pulse signal corresponding to an internal resistance of a photo-conductive element of a single frequency. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-S52132268-A (JP)
Title: Lubricating oil composition
Inventor: MURAMOTO AKIHIKO
IPC: C10N30/06
Filed: 1976-04-28
Abstract: PURPOSE: The lubricating oil composition provided a superior abrasion suppressing characteristic and an extreme-pressure characteristic without damaging the fluidity under low temperature of squalene by using squalene as the base oil and adding phosphate. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S52132685-A (JP)
Title: Semiconductor integrated circuit device
Inventor: SUZUKI YASOJI
IPC: H03F1/42
Filed: 1976-04-28
Abstract: PURPOSE:A circuit consisting of a resistance and diodes is provided on this side of the gate of IGFET for pull-up resistance, thereby protecting the gate.
Patent JP-H05250014-A (JP)
Title: Peripheral device for programmable controller
Inventor: MAEDA MASAHISA
IPC: G05B19/05
Filed: 1992-03-06
Abstract: PURPOSE:To output a comment corresponding to the contents of a ladder circuit at all times even without changing the circuit number of the comment when the ladder circuit is inserted/erased. CONSTITUTION:Program information memories 2 and 4 are respectively provided at a CPU 1 and a peripheral device 3, and a comment information memory 5 is provided only at the peripheral device 3. The program information memory 2 in the CPU 1 and the program information memory 4 in the peripheral device 3 are mutually independent, and the content is made same or different by operations. The comment information memory 5 is made existent separately from the program information memory 4 for effectively utilizing the memories. The comment information memory 5 in the peripheral device 3 is correspondent to only the program information memory 4 in the peripheral device 3 and the comment information memory 5 is referred to by the instruction inputted to the program information memory 4. The comment information to be stored by this comment information memory 5 is stored corresponding not to the circuit number but to the ladder circuit itself.
Patent JP-S56145917-A (JP)
Title: Preparation of vinyl ester resin
Inventor: MATSUO AKIHIRO
IPC: C08G59/17
Filed: 1980-04-15
Abstract: PURPOSE: To obtain a vinyl ester resin, having excellent heat resistance, acid resistance, alkali resistance and flame retardance, by reacting a brominated novolak epoxy resin with methacrylic acid in the presence of an esterification catalyst.  
     CONSTITUTION: One equivalent of epoxy group of a brominated novolak epoxy resin represented by the formula, where n is an integer of 0W6, and 0.6W1.8  equivalents of methacrylic acid are mixed and reacted in the presence of an esterification catalyst (e.g. tetramethylammonium bromide) at a temperature between 80° and 180°C until an acid value of 15W2 is obtained. Said vinyl ester resin is dissolved in a vinyl monomer to yield a solution of low viscosity, which can be used as a liming material and covering material and can give cured materials having excellent resistance to organic solvents. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S51124369-A (JP)
Title: Field magnification varying device
Inventor: SHIMATANI TAKASHI
IPC: H01J37/22
Filed: 1975-04-23
Abstract: PURPOSE: To make a high magnification of any desired point possible only by the operation of the field designation in a display unit. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-S58166608-A (JP)
Inventor: TAMURA HIROSHI
IPC: H01B3/00
Filed: 1982-03-27
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-S63216184-A (JP)
Title: Moving information extraction system for moving image
Inventor: ICHIHARA HIDEYA
IPC: G06T7/00
Filed: 1987-03-04
Abstract: PURPOSE:To extract the location of an object in its image with high accuracy and at a high speed by applying adaptive pattern matching processing to a moving image inputted consecutively while using the position of a noticed point and generating newly a matching picture element block for each pattern. CONSTITUTION:With respect to the image inputted consecutively, after the position of the noticed point of a 1st image frame is designated, the position of the noticed point is used and matching picture element blocks m1-mn at the position in matching newly with image frames F1-Fn are segmented. Then the matching image blocks m1-mn are used to obtain the matching processing for the position of the noticed point to the next image frames F1-Fn by the matching processing as the adaptive method. Thus, the movement of the object is traced at a high speed and with high accuracy.
Patent JP-S57162926-A (JP)
Title: Rotor for superconductive rotary electric machine
Inventor: HIRAO TOSHIKI
IPC: H02K55/04
Filed: 1981-03-31
Abstract: PURPOSE:To prevent the deformation and shifting of the wire material for the titled rotor by a method wherein, in the case of the superconductive field coil for the rotor of superconductive rotary electric machine, the contacting surface formed by the centrifugal force of the superconductive wire material is increased. CONSTITUTION:When the shorter side of a superconductive wire material 19 is wound edge-wisely, as it is called, along the side wall of a spool 16, stress is generated on the longer side of the superconductive wire rod 19 by the centrifugal force working on the coil located at the position 16a of a coil mounting shaft 2. Consequently, as the contacting surface is expanded, the stress per unit area of the superconductive coil is reduced, and the slipping of the coil into the space between the wire rods on the upper side and the deformation of the coil can be prevented, thereby enabling to solidify the superconductive field coil.
Patent JP-S55144411-A (JP)
Title: Treatment of high-pressure phase pyrophyllite
Inventor: SOEDA TOMOHISA
IPC: C01B33/26
Filed: 1979-04-24
Abstract: PURPOSE: To make high-pressure phase pyrophyllite easily soluble, by the procedure in which pulverized high-pressure phase pyrophyllite is heated for several hours in an acid solution containing KF and NaF and then heated in a HF-containing solution for reaction.  
     CONSTITUTION: A high-pressure phase pyrophyllite, used in a high-pressure synthesizer for diamond, cubic BN crystal, etc., is pulverized and then heated for several hours at 200°C or more in an acid solution of HNO 3 , etc., containing KF and NaF. Then, the pulverized high-pressure phase pyrophyllite so treated is further heated at 200°C or more in an acid solution of HNO 3 , etc., containing HF. Thus, the high- pressure phase pyrophyllite which is hard to dissolve can be easily dissolved. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S54142539-A (JP)
Title: Hanger construction apparatus for adjusting angle of breaker
Inventor: YOKOSUGA TSUNETOSHI
IPC: H02B13/02
Filed: 1978-04-28
Abstract: PURPOSE: To improve the safety and efficinecy of working by ensuring necessary angle easily through the sliding of a suspension point position of a hanger attached to the body when installation, mounting or asseambly work is performed for breakers and disconnecting circuits.  
     CONSTITUTION: The body base 4 is connected to both ends of a gas switch gear 1. A hanger 2, for top and bottom, having a groove 3 angled at 90° for sliding the suspension point is mounted to necessary parts on the base 4 by welding or bolting. With such an arrangement, when the body section is retained at a necessary angle, first, a hanging device is set on the suspension point 5. Then, once after the body is lifted, the suspension point 5 is moved along the groove 3. In this manner, any angle necessary for the working of the body can be obtained easily thereby improving the safety and the efficiency of working. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H06326595-A (JP)
Title: Interface circuit and low-voltage signal receiving circuit
Inventor: ROBAATO HIISU DENNAADO
IPC: H03K19/00
Filed: 1994-02-24
Abstract: PURPOSE: To perform good conversion between a low-voltage logic circuit and a high-voltage logic circuit by branching an adjustment means and adjusting the signal voltage of a transistor, so as to reduce leakages when the operation of an interface circuit is obstructed due to the leakage current of the transistor. CONSTITUTION: When the output 207 of the low-voltage logic circuit 200 is at a high-voltage level, the voltage between the gate and source of a PFET 220 is reduced by a portion of the size of a voltage drop between the source and drain of a PFET 225, added between the source of the PFET 220 and a power source. Then, the voltages between the gates and sources of the FETs 220 and 225 become close to the threshold voltage of both transistors and both transistors are practically turned off. Thus, the leakage current of this interface circuit 400 is reduced, conversion characteristics are improved, and power consumption is reduced.
Patent JP-H02229659-A (JP)
Title: Injection device for die casting machine
Inventor: TAKEYA KUNIO
IPC: B22D17/20
Filed: 1989-03-03
Abstract: PURPOSE:To secure the optimum injecting condition of molten metal by setting a hydraulic cylinder in a block and arranging a holding device of the block and an injection plunger as fittable/detachable with advancing/retreating movement of a piston rod of the hydraulic cylinder. CONSTITUTION:By linking the block 6 supporting an injection sleeve 4 and a plunger tip 5 forming bottom face of the injection sleeve 4, the injection sleeve 4 is connected with lower part of a die 2. Then, the hydraulic cylinder 20 is set to the block 6. The holding device 30 of the block 6 at the injection plunger 7, as fittable/detachable with the piston rod 20a in the hydraulic cylinder 20, is arranged. The holding device 30 is constituted of link mechanism and brake shoe and further of steel hoop band and lever. By this method, the injection product having excellent strength, pressure-proof and liquid-proof properties, can be obtd.