baber/WOPTO huggingface dataset:
Patent JP-H04310725-A (JP)
Title: Manufacture of light composite molded material
Inventor: YAMAMOTO SHIRO
IPC: B29C67/20
Filed: 1991-04-10
Abstract: PURPOSE:To provide the rationalized method for manufacturing a new light composite molded material of good mechanical physical properties compared with its weight. CONSTITUTION:A web-like fiber aggregate containing paricles foam-expansible by heating is manufactured by the wet process, and the web and resin are fed into a mold and heat molded to cure the resin while the particles in the web are formed and manufacture a light composite molded material in the method. A sandwiching material having the light composite molded material as a core material and an FRP skin is laminated with the web and a fiber- reinforced fabric and the like, and the laminate is fed into a mold and molded together with resin to carry out efficient manufacturing.
Patent JP-S5329656-A (JP)
Title: Brown tube
Inventor: MIYATA YOSHIHIKO
IPC: H04N9/29
Filed: 1976-09-01
Abstract: PURPOSE: To obtain CRT making the best use of the good performance of electromagnetic convergence, by combinating electromagnetic convergence with staticelectro convergence, and adjusting the unstableness of electromagnetic convergence and the difficulty in adjustment with the staticelectro convergence. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H11288853-A (JP)
Title: Aluminum electrolytic capacitor
Inventor: YAMADA HIDEMI
IPC: H01G9/10
Filed: 1998-03-31
Abstract: PROBLEM TO BE SOLVED: To provide an aluminum electrolytic capacitor having superior mounting property on the surface of the printed wiring board by solder reflowing. SOLUTION: An electrolyte solution is immersed with a capacitor element 2, around which an aluminum anode foil and an aluminum cathode foil are wound via a separator. This capacitor element 2 is placed into a metal case 3. An opening part is sealed with a sealing body 4 comprising rubber, which is formed by adding lubricating fluorine-mica particles into resin-vulcanized butyl rubber or peroxide vulcanized butyl rubber. As a result, a surface-mounting aluminum electrolytic capacitor, in which the mounting defect ratio at the mounting on the surface of the printed wiring board by solder reflowing is improved, is obtained.
Patent JP-H08326898-A (JP)
Title: Controller for automatic transmission
Inventor: KAMATA SHINYA
IPC: F16H61/06
Filed: 1996-03-28
Abstract: PURPOSE: To improve control accuracy by predicting the actual pressure based on the target value of specified pressure generated by pressure generating means generating a specified pressure through regulation of the discharge pressure of an oil pump, and deciding the control rate for controlling operation pressure by operation pressure generation means by the use of the predicted pressure. CONSTITUTION: When a shift command is outputted, in a controller 300, the base flow rate passing a duty solenoid valve DSV when the valve is fully opened is obtained from a map according to a line pressure. An oil temp. compensation coefficient is then read from the map, the compensation value of flow rate is obtained by multiplying the base flow rate by the coefficient, and the compensation flow rate is calculated to calculate the total flow rate. Precharge control is carried out until the total flow rate exceeds a specified value. Line pressure is predicted according to the target value set by the control for generating the line pressure corresponding to the opening or throttle or the like, and the line pressure is used for calculating the base flow rate by the precharge control.
Patent JP-S63267570-A (JP)
Title: Protection circuit of thermal head
Inventor: KISHINO YASUKAZU
IPC: B41J2/375
Filed: 1987-04-27
Abstract: PURPOSE:To enable burning of a heating element to be protected by a simple structure even to a thermal head using may blocks, by forming a structure by combining one shift register, unit one shot circuit, and the number which is corresponding to a number of blocks of the thermal head of pieces of AND gates. CONSTITUTION:A timing pulse signal T using current application time PW of each block in a thermal head 11 as a period is generated. This pulse signal is made a clock signal of a shift register 13 and besides is made a trigger signal of a one-shot circuit 14 which counts a fixed time QW shorter than a time until a resistor is burnt down and longer than the above-mentioned current application time PW. An active output of the shift register 13 synchronizes with the clock signal, and successively selects each block of the thermal head 11 by successively shifting. An AND output of this selection output and of a clock output of above-mentioned one-short circuit 14 is made an enable signal EN1-EN8 of corresponding block.
Patent JP-S5530648-A (JP)
Title: Liquid level meter
Inventor: TATSUNO HIYOSHI
IPC: G01F23/42
Filed: 1978-08-28
Abstract: PURPOSE: To provide a liquid level meter for an underground tank, which can continuously confirm the pointer position with the use of a simple construction without any movable portion, by disposing a sealed air chamber above a transparent plate, through which the pointer is observed, thereby to prevent the transparent plate from being wetted with water droplets.  
     CONSTITUTION: A casing 4 is made of plastics of transparent property at its upper portion 17 and is fixed to a bottom plate 13 by means of bolts 16. A transparent plate 15 constituting the inner wall if welded to the casing 4. As a result, a sealed chamber A is formed for shielding the heat above the casing 4, i.e., between the outer wall and the inner wall. As a result, the variation of the temperature is made stepwise from the transparent plate 15 through the sealed chamber A to the upper portion 17 so that considerable temperature difference is established in the transparent plate 15 thereby to prevent generation of water droplets. Thus, it is possible to provide a liquid level meter for an underground tank, which can confirm the position of a pointer in a continuously manner with the use of a simple construction. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H09269060-A (JP)
Title: Controller for automatic transmission
Inventor: KAMATA SHINYA
IPC: B60W10/11
Filed: 1996-03-31
Abstract: PROBLEM TO BE SOLVED: To efficiently increase a turbine rotational speed during shift by increasing the turbine rotational speed being accompanied by an engine speed in the case that the turbine rotational speed after shift is lower than the engine speed. SOLUTION: In a shift period of down shift accompanying the replacement of a frictional element, when a turbine rotational speed Nt after shift is smaller than an engine speed Ne (S206), turbine rotation is increased by being accompanied by the engine speed by the control of the releasing action of a releasing side frictional element as in a case of torque demand. While, when the turbine rotational speed Nt after shift is not smaller than the engine speed Ne, the turbine rotational speed is increased by being dragged to reverse driving rotation from a wheel side by the control of the fastening action of a fastening side frictional element as in a case of manual down and coast down when a throttle opening is fully closed, therefore the control of the turbine rotational speed during shift action is always efficiently executed.
Patent JP-S5729115-A (JP)
Title: Temperature control method for electric blanket
Inventor: OSHIMI HIROKI
IPC: H05B3/00
Filed: 1980-07-29
Abstract: PURPOSE:To set an electric blanket at pleasant temperature automatically by comparing the internal temperature of the electric blanket with a prescribed value, by stopping the feeding of electricity for a certain period when it is greater than the prescribed value, and by finding the set temperature of the blanket on the basis of the compared temperature. CONSTITUTION:The heater wire 10 of an electric blanket is fed with electricity via an SCR32 and its internal temperature is detected by a temperature detecting circuit 22, whose detected value is A/D-converted 30 and then inputted to a microcomputer muCM31. The muCM31 compares the detected value with its stored prescribed value and, when it is greater than the prescribed value, turns off the SCR32 for a prescribed period through a trigger circuit 33 to stop the feeding of electricity to the heater wire 10. On the basis of the temperature of the blanket detected by the circuit 22, the muCM31 calculates a set temperature and turns on the SCR32 for the feeding of electricity to the heater wire 10 to obtain the set temperature, thus maintaining the set temperature. Then, the set temperature is calculated again with the SCR32 off for a prescribed period, and this period is regarded as one cycle to turn on and off SCR repeatedly. Consequently, the blanket is set at pleasant temperature automatically.
Patent JP-S5228870-A (JP)
Title: Method for production of thin membrane
Inventor: ISOMAE SEIICHI
IPC: H01L21/52
Filed: 1975-08-29
Abstract: PURPOSE:Different method, such as the CVD method and the spatter method, is applied alternately to form a thin membrane without curvature on the substrate.
Patent JP-S5532238-A (JP)
Title: Optical recorder and reproducing method
Inventor: YAMASHITA TADAOKI
IPC: G11B7/0045
Filed: 1978-08-25
Abstract: PURPOSE: To record and regenerate pictures, etc., by the same light source by intensifying the output of a semiconductor laser in recording and by weakening it in regeneration by using a recording member which is thermally transmuted by absorbing laser light to vary in reflection coefficient.  
     CONSTITUTION: Light from semiconductor laser 1 is focused by lenses 2 and 2' on disc 3 into a spot of approximate 1μ. As recording member 7 of the disc, a low oxide thin film is used and when laser light is focused on this recording member 7, the member is thermally transmuted to vary the reflection coefficient of this part, thereby writing data. In regeneration, the recording surface is irradiated with slightly-weak light and its reflected light is received by half mirror 4 and then sent to photo detector 5, where a photo signal is generated. It is possible to coat the recording surface with surface protection layer 8 and a video disc can be obtained which allows both recording and regeneration through the coating. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S588294-A (JP)
Title: Measuring device for flow rate of a pump
Inventor: KOBAYASHI MASAHIRO
IPC: F04D15/00
Filed: 1981-07-03
Abstract: PURPOSE:To have direct measurement of the flow rate, on the basis of the differential pressure at the pressure takeout holes to sense off the static pressures of the fluid on the diffuser's inner and outer sides installed on the internal circumferential surface and end face of the diffuser, as well as to make this flow measuring device and pump in a single body. CONSTITUTION:No.1 pressure takeout hole 18 is open in the direction across normally the flow line of the fluid inside the diffuser 6 so as to sense off the static pressure of the fluid flowing there. No.2 pressure takeout hole 19 is open in the direction across normally the end face of a sensor ring 6b, i.e. No.1 pressure takeout hole 18 so as to sense off the static pressure outside the diffuser 6. A calculator 22 is to calculate the flow rate on the basis of the differential pressure at No.1 and No.2 pressure takeout holes 18, 19. Thereby, the flow measuring device can be fixed to the pump as in a single body and thus the flow rate of the fluid flowing through the pump can be measured directly to provide measurements with high reliability.
Patent JP-H10291311-A (JP)
Title: Ink jet recording head
Inventor: YASUTOMI HIDEO
IPC: B41J2/055
Filed: 1997-04-22
Abstract: PROBLEM TO BE SOLVED: To provide an ink jet recording head excellent in response to ink et suitable for high speed printing. SOLUTION: The recording head comprises head sections 12, 13 and 14 each comprising an ink supply chamber 35, a plurality of cavities 31 for containing ink coupled with the ink supply chamber 35 through a plurality of ink inlets 33, and nozzles 23 provided for respective cavities 31. The ink supply chambers 35 of adjacent head sections 12, 13, 14 communicate each other through at least one ink conduction path 36.
Patent JP-S61260279-A (JP)
Title: Developer supplying device
Inventor: FUKAZAWA KEIICHI
IPC: G03G15/08
Filed: 1985-05-14
Abstract: PURPOSE:To prevent the peripheral environment of a developing device and a worker from the pollution due to the developer, and to decrease the supplying work by forming the opening part, at the upper part of the developing device, in which a part of a cartridge can insert while the horizontal condition is kept, and fitting the cartridge from the upper direction. CONSTITUTION:A cartridge 19, which loads a developer 2 in the internal part and is closed tightly by a seal cover 25, is inserted and fitted between respective elastic supporting bodies 16 and 16 in a developing device 12 by holding a blade 21 with both hands so that the pouring port 20 can be located in the upward direction. Simultaneously, a pin 24 is inserted into a circular arc-shaped groove 23 of the cartridge, and the turning of the cartridge is limited so that the turning can be executed in one direction only. Namely, when the elastic supporting body 16 is inserted into a fixing hole 22, the cartridge 19 is rotataby and elastically supported by the elastic force to occur between respective elastic supporting bodies at an opening part 20 of the developing device 12, and since the seal cover 25 of the cartridge 19 is at the upper position, the worker can easily tear off the seal cover 25 and the developer 2 in the cartridge will not disperse to the external part.
Patent JP-S58220460-A (JP)
Title: Semiconductor integrated circuit device
Inventor: TANABE KOUICHI
IPC: H01L21/822
Filed: 1982-06-17
Abstract: PURPOSE:To improve the electrostatic discharge breakdown strength of a semiconductor integrated circuit device by forming a P type layer which contacts at the lower end with an N<+> type buried layer in the vicinity of an N<+> type resistance element, which an area larger than the contacting area directly under the contact of the resistance element and contacts at the upper end with metal wirings to the external connecting terminal of the resistance element. CONSTITUTION:A P type layer 11 which contacts with an N<+> type buried layer 4 is formed in addition to the conventional structure, is connected at the upper end to the contact of a P type resistor 3 connected directly to the external terminal with metal wirings 7, extends at the lower end on the buried layer, and has a width larger than the contacting area of the resistance layer 3. When the substrate 1 is positive and the contact 6 is negative, an electrostatic discharge path 13 is added, the sum of the series resistors is smaller than the path 10, and a wide area is extended at the part which feasibly causes the most probable discharge breakdown. Accordingly, the static electricity is mainly flowed to the path 13. Since the existence of the layer 11 does not relate to the relative accuracy of the resistance, the sectional area of the layer 11 is expanded to decrease the current density, the breakdown withstand strength of the path 13 is sufficiently increased, and the static electricity discharge breakdown strength between the substrate 1 and the contact 6 of the resistance element can be improved.
Patent JP-H09268271-A (JP)
Title: Production of silicone-coated powder
Inventor: FUKUI HIROSHI
IPC: A61K8/25
Filed: 1996-03-30
Abstract: PROBLEM TO BE SOLVED: To uniformly and stably obtain the subject powder high in water repellency, excellent in dispersibility in oils, and useful for coating materials, cosmetics, etc., safely for the environment at a low cost by bringing powder material into contact with a mixture solution comprising a silicone compound and an aqueous solution. SOLUTION: This method for producing a silicone-coated powder comprises bringing (A) the powder of an organic pigment, an inorganic pigment, a metal (hydr)oxide, mica or a pearl-lustrous material into contact with (B) a mixture solution comprising a silicone compound [e.g. a silicone compound having one or more Si-H groups, concretely a silicone compound of the formula: (R<1> HSiO)a (R<2> R<3> SiO)b (R<4> R<5> R<6> SiO1/2 )c [R<1> -R<6> are each H, a 1-10C hydrocarbon group which may be substituted with a halogen atom, wherein R<1> -R<3> are simultaneously not be H; (a) is >=1; (b) is >=2; (c) is 0, 2; 3<= (a)+(b)+(c) <=1000; the compound contains one or more Si-H groups], more concretely methylhydrogenpolysiloxane} and an aqueous solution, and, if necessary, subsequently heating the contact product.
Patent JP-S5731472-A (JP)
Title: Automatic welding
Inventor: NAKATANI TAKAO
IPC: B23K9/08
Filed: 1980-07-30
Abstract: PURPOSE: To prevent deposited metal from hanging down in performing butt welding of circumferential part in all positions by an arc welding machine using a nonconsumable electrode by applying or stopping current to a coil wound on the weld zone.  
     CONSTITUTION: When welding butted weld zone 18 of metallic tubes 10a, 10b in all positions by an arc using a nonconsumable electrode 20, a coil is wound around a tube 10a to be welded and current is controlled according to the progress of welding. When weld in a down-moving welding area (b), current is applied to the coil 28, and when shifted to an overhead welding area C, current flowing in the coil 28 is cut off. When welding is further shifted to an overhead welding area (d), welding is performed by applying current in oppposite direction to the coil 28. When an electrode 20 is shifted to a downhand welding area (a), current in the coil 28 is cut off. By Fleming's left-hand rule due to magnetic line of force Φ generated by welding current (i) and current I of the coil 28, the welding arc is deflected upward in the up-moving and down-moving areas (b), (d) to prevent deposited metal from hanging down. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S586271-A (JP)
Title: Protective film forming method on surface of metallic body
Inventor: SATOU EIICHI
IPC: B05D7/14
Filed: 1981-07-03
Abstract: PURPOSE:To prevent occurrence of voids and pinholes in a thick film of more than several tens mu by coating resin of high fluidity on the surface of a metallic body and further coating resin of low fluidity on it and baking the metallic body. CONSTITUTION:In a method that forms a protective film with resin on the surface of a metallic body, the first resin film is formed by coating resin film of high fluidity by thermal melting using coating method that utilizes electrophoresis or powdery paint on the surface of a metallic body processed beforehand for surface treatment. Further, the second resin film is formed by coating resin of low fluidity on the first resin film using the same coating method. Then, above-mentioned metallic body on which the first and second resin films are formed is baked. Coating is so made that the thickness of the first resin film becomes 10-80mu after baking and total thickness of the second resin film becomes more than 50mu after baking. Avoidance of occurrence of voids and pinholes is made possible taking uniformity of the film thickness into consideration.
Patent JP-S5629740-A (JP)
Title: Josephson decoding circuit
Inventor: YAMAUCHI YOSHINORI
IPC: H03M7/00
Filed: 1979-08-17
Abstract: PURPOSE: To obtain a Josephson switch JSS decoding circuit which has no limitation to the output line, by forming a closed loop with the branch having a serial connection of plural numbers of the JSS and the branch using a unit of the JSS and then supplying the binary signal.  
     CONSTITUTION: The closed loop is formed with the 1st branch having a serial connection of plural numbers of JSSS 00 , S 01  and so on and the 2nd branch having one unit of reset JSSSR 0 , SR 1  and so on connected in parallel to each other. And the fixed current is supplied to the joints from current source P 1 . Under such condition, the signal is supplied to the reset JSS from the reset signal source R 1  to secure the switching to the voltage state. Thus the current is flowed into the 1st branch, and then the binary signal of the fixed binary code pattern is supplied to the corresponding JSS from the binary code pattern generating part A. The JSS of the 1st branch keeps the superconductive state only for the closed loop corresponding to the binary code pattern to obtain the fixed current corresponding to 1 at the output sides l 0 , l 1  and so on. And the JSSs of other closed loops are switched to the voltage state. Thus the current of a fixed level corresponding to 0 can be obtained at the output side. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S585830-A (JP)
Title: Keyboard input device
Inventor: SUZUKI MAKOTO
IPC: G06F3/023
Filed: 1981-07-03
Abstract: PURPOSE:To quickly and precisely retrieve prescried characters and codes by illuminating the characters and codes of a plate to be retrieved at the instance before character and code information is completely inputted. CONSTITUTION:A control circuit 5 forms a code signal corresponding to a key 2a selected from a shift key group 2 and depressed and illuminates the key 2a from the inside to light an illumination element 4a required for distinguishing the characters and codes on the surface of the key 2a from their peripheral for a prescribed period. The lighting time of the illumination element 4a is set to the time length to retrieve the objective characters and codes and, when a select key 3a is depressed, the control circuit 5 forms a code signal corresponding to the selected key and outputs a composite signal obtained by composing the formed code signal and a code signal corresponding to the key 2a to an external device 6.
Patent JP-H0610617-A (JP)
Title: Condensate treating method for steam generating plant
Inventor: TOOMASU DABURIYUU POTSUSHIYUMA
IPC: F28B9/08
Filed: 1993-04-30
Abstract: PURPOSE: To shorten operation start-up time by reducing floating solid materials below a predetermined ppb prior to or in the absent of passing the contaminated condensate through a precoat or a resin filter at start-up of a fossil-fueled power generating plant. CONSTITUTION: The contaminated condensate of a fossil-fueled power generating plant passes through a filter medium prior to or in the absence of passing through a precoat or a resin filter of a deep bed demineralizing apparatus or a filter demineralizing apparatus at start-up of operation. The filter medium has preferably the size of below 20 micrometer and has the removing efficiency of 99.98%. The condensate at operation start-up includes at least 500 ppb, in general 1000 ppb of all-floating solid materials, however, by this method the all-floating solid materials can be reduced to the permissible level of below 250 ppb, preferably 100 ppb or 50 ppb. Boiler can be ignited while the contamination materials are reduced to the permissible level. Therefore, the operation start-up time is shortened.
Patent JP-H05131310-A (JP)
Title: Hydraulic balancer
Inventor: YUZUHARA HIDEO
IPC: B23Q1/72
Filed: 1991-04-10
Abstract: PURPOSE:To miniaturize a hydraulic unit by delaying the thrust action of a hydraulic balancer until a start of cutting during ascent of a spindle head. CONSTITUTION:A piston rod 10 which is disposed, relatively slidable in an axial direction, in a piston 9 for a hydraulic balancer is provided at its upper end with a flange 10a which may abut against the upper end face of the piston 10, and is fixed at its lower end with a spindle head 1. Hydraulic oil fed from a hydraulic pump 14 is fed into the lower chamber of the hydraulic balancer through the intermediary of a relief pressure reducing valve 15. Thus arranged hydraulic unit is arranged such that the piston having started its elevation with a delay can overtake the spindle head 1 until the completion of an air cut (for applying a thrust force upon the start of cutting) in a cutting stroke, after the spindle head 1 is elevated through a fast elevating stroke or a fast feed stroke and a decelerating stroke, and accordingly, the hydraulic unit may be miniaturized, thereby it is possible to reduce the cost and to prevent generation of heat while eliminating an oil cooler.