baber/WOPTO huggingface dataset:
Patent JP-H02272109-A (JP)
Title: Floating gate
Inventor: YOSHINAGA TADAFUMI
IPC: E02B7/50
Filed: 1989-04-13
Abstract: PURPOSE:To facilitate towing, installation and housing by mounting an upper- stage ballast tank, a front-side lower-stage ballast tank and a rear-face side lower-stage ballast tank into a door body and discretely connecting plumbing mechanisms to each ballast tank. CONSTITUTION:An upper-stage ballast tank 12, an intermediate-stage ballast tank 13, a front side lower-stage ballast tank 14a and a rear-face side lower- stage ballast tank 14b are installed into a door body 11, and plumbing mechanisms are coupled separately to each tank. The tanks 12, 14a, 14b are divided in the longitudinal direction. The insides of each tank are drained by plumbing mechanisms and the tanks are turned upside down, and drafts are shallowed and the tanks are towed to an erection location. The exhaust and water supply of the tank 14b are conducted after the tank 14a and the door body 11 is brought to the state (d) of erection from the state (c) of an inclination, and the exhaust and water supply of the tank 13 are performed after the tank 12 and the door body is brought to the state (b) of installation, thus completing installation. Accordingly, installation, etc., can be facilitated.
Patent JP-H03289105-A (JP)
Title: Choke coil with terminal mount and manufacture thereof
Inventor: SATO HIDEYUKI
IPC: H01F27/28
Filed: 1990-04-05
Abstract: PURPOSE:To enable securing the accuracy of a terminal pitch and mechanically mounting through a robot, etc., by preforming coil terminals into a terminal mount through using a lead frame. CONSTITUTION:A ring-shaped core is inserted into a core case 15, the ends of the windings of a common mode-type choke coil 19 provided with the winding 1 are cut to predetermined dimensions to form lead wires 2, and the ends of this lead wires is subjected to solder finish to form a coil. Then, the lead wires 2 of the choke coil 19 are inserted into the circular holes 5 of the coil terminals 3 in a terminal mount 4 resin-forming a lead frame, where the frame part 17 of the lead frame and the coil terminals 3 are formed into an integral body, to practice a soldered joint 8. Thereafter, the frame part 17 of the lead frame (shown by a broken line) is cut and the left coil terminals 3 are bent downward into the coil terminals 3 to complete the common mode type choke coil 19.
Patent JP-H08258116-A (JP)
Title: Vent-up detector for extruder
Inventor: ISHITOBI HIROTAKA
IPC: B29C48/92
Filed: 1995-03-27
Abstract: PURPOSE: To effectively detect vent-up at-the initial stage without inconvenience such as the decrease or disabling of the detecting function by providing the detecting end of a heat radiation type flow switch in the vent chamber of an extruder. CONSTITUTION: An openable cover 6 is hinge-coupled to a vent chamber 5, and a transparent glass 7 is so mounted as to see through the chamber 5. A vacuum pump 9 for sucking gas from the chamber 5 is connected to the chamber 5 via a suction tube 8, and substantially always operated during the operating of an extruder 1. The detecting end 11 of a heat radiation type flow switch 10 is disposed in the chamber 5. The switch 10 is fixed at its body to the cover 6. A detection signal from the switch 10 is sent to an alarm unit 13 via a cable 12 to generate an alarm at the time of vent-up.
Patent JP-2000280066-A (JP)
Title: Forming method of non-lead jointing member
Inventor: TADAUCHI KIMIHIRO
IPC: B23K1/08
Filed: 1999-03-31
Abstract: PROBLEM TO BE SOLVED: To make a solder wet well against a substrate by reducing oxygen content in a molten solder alloy which is mainly composed of zinc and tin so as to restrain generation of dross. SOLUTION: A solder alloy mainly composed of zinc and tin is heated to form a molten metal, and the oxygen content in the molten metal is reduced so as to restrain generation of dross. Then, a jointed member, on the surface of which the metal having wettability against the solder alloy is formed, is brought into contact with the surface of the molten metal, so as to form a solder layer on the surface of the metal. Generation of dross depends on the oxygen content in the molten solder, and when the oxygen content exceeds 50 ppm, the dross is surely generated. For reducing the dross, it is effective that oxygen scavenger chosen from, for example, Mn, Al, In, Si, Fe, Ge, P, C, N, B, H, and ammonium is added to the molten metal.
Patent JP-S5718485-A (JP)
Title: Liquid pressurizing device of variable volume type
Inventor: HIGASHIDA FUSAO
IPC: F04B23/06
Filed: 1980-07-04
Abstract: PURPOSE: To reduce the manufacturing cost, sizd and weight of a liquid pressurizing device of variable volume type by controlling the output of one pump less than a predetermined level even if the total output power of two pumps in less than the output of summation control.  
     CONSTITUTION: One pressure from the discharging side of each pump A, B, is applied to first pressure receiving surfaces 5a, 6a of spools 5, 6 of control valve means C, D, while the other pressure from said discharging side is applied to second pressure receiving surfaces 7a, 8a. Pressure receiving areas of said first pressure receiving surfaces 5a, 6a are formed larger than those of said second pressure receiving surfaces 7a, 8a. And control passages 11, 12, which are opened when the spools 5, 6 move against pressure applying members 9, 10, are communicated with rear chambers of operation plungers 3, 4. With the above, the output of one pump can be controlled, disregarding the total output of two pumps, whereby the manufacturing cost, size and weight of a liquid pressurizing device of variable volume type can be reduced. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S57209319-A (JP)
Title: Joining work of underground continuous walls
Inventor: UNNO TAKAYA
IPC: E02D5/18
Filed: 1981-06-17
Abstract: PURPOSE:To exactly jon elements for an underground continuous wall by providing mechanical coupling projections to the faces to be faced with placed concrete of a joining member by which the split elements for constituting the undergound continuous wall are connected. CONSTITUTION:A joining member 6 made of H-shaped steel, etc., is provided at the oints between elements 2 constituting an underground continuous wall 1, and concrete is placed to join the elements 2. In this case, a large number of mechanical coupling projections 10 formed by welding shear reinforcing bars 10a are formed on the faces to be faced with the concrete of the flange portions 4 of the joining member 6. The projections 10 are buried in the concrete placed and thereby the joining of the elements is secured.
Patent JP-S60237519-A (JP)
Title: Automatic generating device for operator command
Inventor: TOKUNAGA KAZUTAKA
IPC: G06F9/06
Filed: 1984-05-09
Abstract: PURPOSE:To easily control the issuing condition of a complicate operator command by providing an operator command storage device as an external storage device and registering and updating the storage contents freely. CONSTITUTION:An operator command b1 and a job control language b2 are generated by an input device 1 composed of a screen display device 11 with a keyboard, etc. Those are inputted to a registration controller 2 and a job start part 62 and supplied to a data processor 6. This registration controller 2 registers and updates a series of commands as one member in an operator command storage device 3 at every request to issue a command. Further, a driving controller 7 drives the controller 2 and readout controller 5 selectively with the operation indication of the job control language. Then, operator command issuing operation is controlled as a job and associated easily with a job scheduling function which operates in the data processor 6.
Patent JP-S62252644-A (JP)
Title: Method and apparatus for producing sheet metal directly
Inventor: TOTSUKA KATSUMI
IPC: B22D11/06
Filed: 1986-04-23
Abstract: PURPOSE:To prevent the leakage and breakout of molten metal by making a roll gap, which the leakage of the molten metal does not occur by compressive force of a compression spring inserted into between an initial roll pushing screw and a shifting roll shaft. CONSTITUTION:By shifting a stopper 7 for the initial roll gap setting, the initial gap between the rolls is set, and the sheet plate for the prescribed testing is beforehand inserted into between the twin rolls 1, 1' and while measuring the roll pushing force by a load measuring device 6, the position of the initial roll pushing screw 3 is shifted. Next, by discharging the testing sheet as rotating the twin rolls 1, 1', the roll gap, to which the molten metal is not leaked by the compressive force of the spring, 2 is restored by the spring 2. Under such a condition, the molten metal is poured into the twin rolls 1, 1', and solidified layer formed on the rotating surface of the twin rolls is reduced as rolling to start the continuous casting of the sheet metal. In this way, at the time of starting the casting, the leakage, the breakout or impossibility to the rolling reduction at between the twin rolls 1, 1', caused by excess growth of the solidified layer are prevented and the smooth casting is executed.
Patent JP-S57206980-A (JP)
Title: Pos device at service station
Inventor: TANABE YASUHIRO
IPC: G06Q30/06
Filed: 1981-06-16
Abstract: PURPOSE:To calculate the car washing cahrge at a service station in a simple and quick way, by printing out a car washing slip corresponding to the state of the car washing selected by a customer as soon as the car washing is over. CONSTITUTION:A POS system comprises a POS terminal 4, a weighing machine controller 19 connected to the terminal 4 via a transmission line L, an external cartridge 20 and various types of controllers 21. The controller 19 is connected to each weighing machine and a car washing machine via an interface 22. At the same time, an external card reader controller 20 is connected to an external card reader via an interface 23. The terminal 4 reads out the corresponding information out of a memory in response to the car washing type signal and the car washing end signal and calculates and delivers the output information corresponding to each selected car washing type and based on the information read out of the memory.
Patent JP-H11272884-A (JP)
Title: Image generating device and information storage medium
Inventor: MATSUDA SHIZUKA
IPC: A63F13/5258
Filed: 1998-03-20
Abstract: PROBLEM TO BE SOLVED: To provide an image generating device and information record medium which can generate an image of high quality by performing an inside/outside judging process for a polygon surface efficiently with a small arithmetic load. SOLUTION: This image generating device includes an operation part 10, a processing part 100, a display part 160, and an information storage medium 150. The processing part 100 includes a game arithmetic part 110, a polygon information storage part 120, and an image generation part 170. The image generation part 170 includes a three-dimensional arithmetic part 130 and an image drawing part 140. The polygon information storage part 120 stores a given polygon and a pair polygon in successive areas and has a pair plug. The three-dimensional arithmetic part 130 performs the normal clipping of the pair polygon according to the result of inside/outside arithmetic for the virtual camera of the given polygon. As the style of the pair polygon, there are a pair polygon in the same direction and a pair polygon in the opposite direction. Further, plural pair polygons may exist for one polygon.
Patent JP-S59219650-A (JP)
Title: Heat collector
Inventor: HOZUMI SHIROU
IPC: F24S23/30
Filed: 1983-05-27
Abstract: PURPOSE:To make it possible to heat a room by the daytime solar heat, to accumulate the heat and to heat the room during the night time by such heat without any manual operation by blackening the external surface of a sheel metal that forms a bag body, and disposing a metallic hydride layer near to such surface. CONSTITUTION:A heat collecting and insulating material 10 is sealed in a flat bag body made of stainless steel, and is stored in a vacuum at less than 10<-3> Torr. Heat insulating fine particles 14 such as pearlite are contained in its inside. The surface of the stainless steel sheet 11 is blackened, and a metallic hydrate layer 15 is disposed near to its internal surface. When the blackened surface 11' is exposed to the sun shine at a rate of about 600kcal/m<2>h, the temperature of the metallic hydride layer 15 reaches to 80-90 deg.C, and the thermal conductivity of the heat collecting and insulating material 10 becomes 1X10<-1>kcal/ mhk. When the temperature of the metallic hydrate layer 15 becomes 0 deg.C due to the lowered ambient temperature in the night, the thermal conductivity of the heat collecting and insulating material 10 is reduced to 1X10<-3>kcal/mhk.
Patent JP-H01262317-A (JP)
Title: Air intake apparatus of internal combustion engine
Inventor: MATSUNAGA SHUNEI
IPC: F02B27/02
Filed: 1988-04-14
Abstract: PURPOSE:To prevent a lower end of one of suction paths from being a dead space in a low speed rotation range and secured good suction stability and accelerating responsibility by a method wherein a switch valve is provided on each of upper and lower ends of one of suction paths which correspond to a high speed rotation range. CONSTITUTION:If a suction port 4 of an engine main body E and a branch box 5 are connected via a suction manifold 6, a first suction path 19 which reaches a suction port 4 from a first exit 8 of the branch box 5 via a number of paths 13,15,17 and corresponds to low and medium speed ranges is formed. Similarly, it is connected to the lower end of a first suction path 19 from a second exit 9 of the branch box 5 via a number of paths 14,16,18. A second suction path 20 which corresponds to a high rotation range is formed. In this constitution, switch valves 21,22 are provided on the upper and lower ends of the second suction path 20, respectively. The switch valves 21,22 are driven to open/close via actuators 23,24 by a control unit 25 according to the output of a detector of the number of engine rotations 27.
Patent JP-S62248136-A (JP)
Title: Cutting method for magnetic recording medium
Inventor: AKAHA NAOTO
IPC: B23K26/40
Filed: 1986-04-21
Abstract: PURPOSE:To permit cutting with high accuracy without giving a thermal damage to a titled medium by forming a part having low light reflectivity and part having high reflectivity enclosing the same along an intended cutting line and irradiating laser light to the part having the low reflectivity. CONSTITUTION:The belt-like part 22 which has the low light reflectivity corresponding to a cutting allowance and the part 21 which has the high light reflectivity enclosing said part are formed along the intended cutting line of a work. The formation of the part 21 having the high light reflectivity is executed by a method for forming a thin specular surface film consisting of a nonmagnetic metal by vacuum deposition, etc., and the formation of the part 22 having the low reflectivity is executed by forming the above-mentioned thin metallic film by masking to have about 100mum width along the intended cutting line at the time of forming said film. Outside peripheral light 13 is mostly reflected and a heating area 11 is limited to the cutting allowance when focused light 12 is scanned along the part 22 having the low reflectivity and therefore, the cutting with high accuracy is executed without the thermal damage.
Patent JP-S62249018-A (JP)
Title: Combined weighting equipment
Inventor: OSAWA MASAO
IPC: G01G13/00
Filed: 1986-04-21
Abstract: PURPOSE:To improve the workability for throwing in manually an object to be weighed and the workability for a check, etc., of each hopper, by placing each pool hopper and weighting hopper in one line,and also, in the same direction, in accordance with throwing-in ports which have been provided in one line. CONSTITUTION:On the upper face part 15a of a housing 15, N pieces of throwing-in ports 15b1-15bn are provided in one line in the lengthwise direction of the housing 15. When an object to be weighed is thrown into pool hoppers 301-30n which have been placed in the lower part of each throwing-in port 15b1-15bn, respectively, from the throwing-in ports 15b1-15bn, a discharge gate of each pool hopper is opened, and the object to be weighed which has been contained is discharged, and contained in weighing hoppers 401-40n which have been placed in the lower part of each pool hopper, respectively. Subsequently, the weight of the object to be weighed in each weighing hopper is derived by each weighing device 261-26n, and based on each weigh value which has been obtained, an optimum combination against an aimed weight is selected. Thereafter, the object to be weighed of the weighing hopper which has been selected is discharged to a collecting conveyer 53.
Patent JP-S62248434-A (JP)
Inventor: YAMAMOTO HIROSHI
IPC: A01G9/02
Filed: 1986-04-22
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-H08285042-A (JP)
Title: Differential gear
Inventor: HAGIWARA MAKOTO
IPC: F16H48/12
Filed: 1995-04-18
Abstract: PURPOSE: To provide a differential gear operated smoothly and manufactured at a low cost. CONSTITUTION: A differential gear is provided with a rotatory-driven differential case 10, two output cam members 20, 21 enclosed rotatably on the same axis in the differential case 10 and having mutually opposed annular corrugated cam faces 20a, 21a, and a cam follower 30 formed of a plurality of spherical bodies disposed between the corrugated cam faces 20a, 21a being engaged in the rotating direction of the differential case 10 so as to transmit rotatory- driving force from the differential case 10 to both output cam members 20, 21. It is so constituted that the cam follower 30 is reciprocated in the direction of a rotation axis by the relative reverse rotation of both output cam members 20, 21.
Patent JP-H08290203-A (JP)
Title: Method for joining hot rolled slab
Inventor: MINAMIDA KATSUHIRO
IPC: B23K26/00
Filed: 1995-04-18
Abstract: PURPOSE: To provide a method for joining a hot rolled slab without requiring descaling when joining preceding slab and succeeding slab such as slab or sheet bar. CONSTITUTION: In this method for joining by butting the rear end part of a preceding slab 1 and the top end part of a succeeding slab 3, tack-welding a butted part 5 by laser welding, and pressure-welding the preceding slab 1 and the succeeding slab 3, the butted part 5 of the slabs is laser-welded with the power density of 5×10<6> to 1×10<8> W/cm<2> .
Patent JP-H03289980-A (JP)
Title: Pachinko ball discharging device
Inventor: OYAMA MITSURU
IPC: G06M7/00
Filed: 1990-04-06
Abstract: PURPOSE:To discharge the given number of PACHINKO (Japanese pin ball game) balls at a high speed by counting the given number of balls by a sensor means, short-circuiting two terminals simultaneously with disconnection of a feed to a DC permanent magnet motor responding to a discharge completion signal, and causing a motor itself to effect generation brake to stop a rotary discharge mechanism. CONSTITUTION:When the speed of a DC permanent magnet motor 15 is controlled through PWM control, a proper speed is previously experimentally determined, and a pulse width duty ratio is determined so that a speed is adjusted to the proper value. In preparation for this case, the speed of PACHINKO (Japanese pin ball game) ball discharged from a rotary discharge mechanism 40 is measured or a speed sensor is located on a rotary shaft in the rotary discharge mechanism 40. By making feedback of a speed signal, the pulse width duty ratio of a PWM is automatically controlled so that a speed is always adjusted to an optimum value.
Patent JP-S57207981-A (JP)
Title: Coordinate reader
Inventor: TAKEDA YUKIO
IPC: G06F3/046
Filed: 1981-06-16
Abstract: PURPOSE:To contact a position detector on a tablet and to read the coordinates immediately, and to decrease readout time, by making excitating frequencies for a plurality of coils arranged in the X and Y axes directions different values and exciting both coils simultaneously. CONSTITUTION:X axis coils 11 and 12 and Y axis coils 21 and 22 are arranged on a falt plate 10b in the X and Y axes directions and a tablet 10 is constituted with the plate 10b. The plate 10b is provided wit a magnetic field generator 10a providing an AC magnetic field with different phase. A signal generator 32 is provided for the generator 10a and different frequencies f1 and f2 are applied to the coils 11, 12 and 21, 22 respectively via X axis drivers 30a and 30b from the generator 32. When a position detector 20 is contacted on the tablet 10 by exciting the coils 11, 12 and 21, 22 at the same time, the coordinates are read immediately and inputted to a preamplifier 34, allowing to detect the coordinates in a short time without interference between the coils 11, 12 and 21, 22, at a phase detector 36.
Patent JP-H07131922-A (JP)
Title: Connection of aluminum coated oil-filled cable and formation thereof
Inventor: AMANO KAZUO
IPC: H02G15/24
Filed: 1994-04-07
Abstract: PURPOSE:To make it unnecessary to use fire in forming a connection to eliminate adverse effect on of heat on cable insulator, and eliminate skill in the operation, by superposing the end of a cable aluminum coating on that of a connection aluminum tube, and bonding them together with oil surface adhesive. CONSTITUTION:An appropriate length of the length of the end 12 of a cable aluminum coating 10 is flattened, and formed into a trumpet-shape with its end slightly open. An appropriate length of the end 22 of a connection aluminum tube 20 is also flattened. Oil surface adhesive 50 is applied to the opposite surfaces of the flattened ends 12, 22. Then the end 22 of the connection aluminum tube 20 is squeezed using an aluminum coating squeezing tool to bring it into tight contact with the end 12 of the cable aluminum coating 10. The oil surface adhesive 50 is cured by heating as required. Since the ends 12, 22 are thus bonded together with the oil surface adhesive 50, oil sticking to the surfaces of the ends 12, 22, if any, is stopped. Thereafter, cold welding agent 52 is applied to the area between the end 24 of the connection tube 20 and the cable aluminum coating 10 to perfect the bond.
Patent JP-H03291011-A (JP)
Title: Short-side crystal resonator
Inventor: KAWASHIMA HIROFUMI
IPC: H03H9/19
Filed: 1990-04-06
Abstract: PURPOSE:To confine the resonance energy within a resonant part and a bent part, to reduce the equivalent series resistance of the vibrator and to improve the shock resistance by integrating the resonant part, a bridge, the bent part, a frame and a support with etching and adopting a new shape. CONSTITUTION:A resonator 1 consists of a resonant part 2, a bent part 3, a bridge 4, a frame 5 and a support 6. Many resonators are formed simultaneously by etching one thin plate crystal plate and exciting electrodes 9, 10 are arranged to upper and lower faces of the part 2. In such a case, the electrodes 9, 10 are formed on the upper and lower faces of the part 2 opposed to each other as different poles and they are prolonged up to a mount 7 of the support 6. Thus, a short-side resonance is caused by applying an alternate voltage between the electrodes 9, 10 and the resonance is displaced in also long side direction. Moreover, since the frame 5 is connected to the support 6 with a hole 8 made thereto, no leakage resonance is caused.
Patent JP-S5317787-A (JP)
Title: Filler for high speed liquid chromatography
Inventor: NAKAHARA YOSHIKO
IPC: C01B32/60
Filed: 1976-08-03
Abstract: PURPOSE: To obtain filler of high performance meeting all requirements, readily available at low costs, and simple in usage, by using porous micro spherss comprising a specific inorganic substance or silica as the chief ingredient. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S58212715-A (JP)
Inventor: OKUYAMA SABUROU
IPC: A01D46/02
Filed: 1982-06-02
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。