baber/WOPTO huggingface dataset:
Patent JP-S55132817-A (JP)
Title: Soil-spraying method by pumping pump
Inventor: AIBA FUMIO
IPC: E02D17/20
Filed: 1979-04-02
Abstract: PURPOSE: To eliminate the unevenness of spraying caused by the difference in height between a spraying device and a spraying nozzle, as well as maintaining the viscosity of the slurry of soil at a given level.  
     CONSTITUTION: The soil supplied by a soil-supplying part 1 and the water supplied by a water-supplying part 3 through a water-regulating valve 4 are mixed by a forcing mixer 6. A soil slurry 9 thus produced is forced into the inlet port of a pumping pump 8 and then, being taken out from the jetting port of the pumping pump, is jetted from a nozzle 11 through a hose 10 on to the surface of the ground such as a normal face 12. The water-regulating valve is opened or closed corresponding to the level of viscosity in accordance with a signal sent from a viscosity sensor 13 placed in the soil slurry located before the inlet port of the pumping pump or behind the discharge port. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H06252190-A (JP)
Title: Semiconductor encapsulating device
Inventor: WATANABE TETSUO
IPC: B29C45/02
Filed: 1993-03-01
Abstract: PURPOSE:To well clean the inside of a pot, sufficiently fill the pot and prevent the generation of defective products. CONSTITUTION:A semiconductor sealing device is provided with a fixed platen 1, a movable platen 2, a fixed side die mounted on the fixed platen 1, a movable side die which is mounted on the movable platen 2 and forms a cavity 6 between the movable side die and fixed side die and a pot 5. A plunger 7 is arranged in the pot 5 to freely slide, a compressed air hole 35 is opened at a prescribed position on the pot 5 and compressed air is jetted into the pot 5. When the pot 5 is filled with resin and compressed air is jetted into the pot 5 at the time of shifting the plunger 7 downward, the remaining resin in the pot 5 is blown away by the pressure of the compressed air and is completely removed from the pot 5.
Patent JP-S56136466-A (JP)
Title: Lead accumulator
Inventor: SANO SHIGERU
IPC: H01M4/20
Filed: 1980-03-27
Abstract: PURPOSE:To make it possible to obtain a sufficient capacity from the first, by treating a grating body made of lead or its alloy with a dipping solution containing a given amount of sulfuric acid and then using a positive electrode plate filled with an active material. CONSTITUTION:A grating body made of lead or its alloy is treated with a dipping solution containing 250-350g/l of sulfuric acid. Then a positive electrode plate filled with a positive active material is used. As said dipping solution, such liquid as containing a single substance of tin or its compound having more than 5g/l equivalent in amount of tin is desirable, besides the sulfuric acid.
Patent JP-S55132679-A (JP)
Title: Treatment of dust by solidification
Inventor: OONUKI YASUO
IPC: B09B3/00
Filed: 1979-04-02
Abstract: PURPOSE: To leassen and stabilize the elution of alkali and alkaline earth metal salts to a great extent by the procedure in which collected dust is molded by compression and then coated with asphalt.  
     CONSTITUTION: Collected dust, containing the hydroxides or salts of alkali metals or alkaline earth metals, is molded by compression down to a porosity of 25% or less, and then the molding is dipped into a depth 0.1mm or more from the surface of a molten asphalt so as to form an asphalt film of a thickness of 0.5mm or more on the surface of the molding. Thus, because the collected dust molding is impregnated and coated with asphalt, the occurrence of pinholes in the asphalt layer can be prevented and the elution of water-soluble salts can be also suppressed. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S55133065-A (JP)
Title: Automatic original feeder in copying machine
Inventor: TAKAHASHI YASUHIRO
IPC: G03B27/00
Filed: 1979-04-02
Abstract: PURPOSE: To make possible automatic making of the specified sheet number of copies by subsequently carrying the originals on the 1st original platen to the 2nd original platen upon ending of printing operation, etc. and returning the original bundle to the 1st original platen after all the originals have been transferred to the 2nd original platen.  
     CONSTITUTION: The uppermost original on the 1st original platen 21 is conveyed by an air suction type original separator 22 and the printing and copying to the photosensitive paper of a photosensitive paper storage part 34 are accomplished by a printing cylinder, after which the copy and original are contained in a copying receiver 14 and 2nd original platen 36, respectively. When it is detected that all the originals on the platen 21 have moved to the platen 36, the original bundle of the platen 36 is returned to the platen 21 through the conveying path changed over by a change-over lever 48 or the like. These operations are reiterated required times, whereby the required sheet number of copies are automatically made. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H03243729-A (JP)
Title: Method for accelerating heating and cooling of dry distiller
Inventor: TANAKA KAZUO
IPC: C22B1/00
Filed: 1990-02-20
Abstract: PURPOSE:To contrive uniform dry distillation, the shortening of the time for treatment and the improvement in thermal efficiency by dry-distilling a material to be dry distilled to remove an oil component while rotating a fan mounted in a dry distiller, then circulating the gaseous flow in the dry distiller with an external cooler, thereby cooling the material to be dry- distilled. CONSTITUTION:The material to be dry-distilled, such as swarf, having the oil component housed in a container 28 with air transmissible property is disposed in the dry distiller 10 and is heated by burners 19 to 21. The fan 26 disposed in the upper part in the dry distiller 10 is rotated to circulate the internal gaseous flow via a current regulating plate 27. The material to be dry-distilled is dry-distilled in this way, by which the oil component is removed and separated. This oil component is cooled and condensed by an oil cooler 12 and is recovered into a tank 16. The gaseous flow in the dry distiller 10 is then circulated by the fan 37 to the cooler 13 and is cooled. The oil component or moisture in the circulating gas is condensed and separated by the cooler 13 at this time. The temp. in the dry distiller 10 is uniformized in this way and the material is dry-distilled with the high thermal efficiency. The inside of the dry distiller 10 is rapidly cooled simultaneously therewith, by which the time for the treatment is shortened and the heating and cooling of the dry distiller 10 are accelerated.
Patent JP-H10237838-A (JP)
Title: Wet type spraying device
Inventor: NAKAZONO HIROYOSHI
IPC: E01H10/00
Filed: 1997-02-25
Abstract: PROBLEM TO BE SOLVED: To uniformly mix and spray a power and granular material and a liquid by constituting a spraying device by a chute, a rotating shaft and a discharge body, guiding the power and granular material to the lower part of the funnel-like chute, and forcedly discharging the mixture to the rotating shaft provided through the chute. SOLUTION: A powder and granular material A stored in a hopper is supplied from the inlet 11 of a chute 2 through a metering rotor, and a liquid B stored in a tank is supplied to the chute 2 through a feed pipe 3. The powder and granular material A is mixed with the liquid B in the chute 2, and discharged from an outlet 12, a rotating driving machine is driven so that a spraying disc 5 and a discharge body 6 are rotated by the rotation of a rotating shaft 4. The mixture C near the outlet 12 is forcedly discharged, and the mixture fallen onto the spraying disc 5 is sprayed to the circumference. The chute 2 is made into a funnel shape, the mixing time is extended to perform a uniform mixing, and the clogging of the mixture C near the outlet 12 is solved by the discharge body 6 in the rotating shaft 4.  Thus, the powder and granular material A and be uniformly mixed with the liquid B, so that the clogging of the mixture C can be prevented.
Patent JP-H06231286-A (JP)
Title: Weighting adder
Inventor: KOTOBUKI KOKURIYOU
IPC: G06G7/14
Filed: 1993-02-04
Abstract: PURPOSE:To provide the weighting adder including the combination of volume coupling and a closed loop inverter and minimizing the influence of bias voltage. CONSTITUTION:The output of volume coupling CP1 is inputted into the 1st and 2nd inverters INV1 and INV2 in series. To make the 1st and 2nd inverters INV1 and INV2 substantially equal, a capacitance C21 connecting the 1st and 2nd inverters INV1 and INV2 and capacity coupling CP1 are connected with grounded addition capacitances C32 and C11. Thus, the closed loop gain of the 1st and 2nd inverters INV1 and INV2 are balanced.
Patent JP-H03243682-A (JP)
Title: Flame-retardant sealing agent
Inventor: ITO KAZUMI
IPC: C09D5/18
Filed: 1990-02-21
Abstract: PURPOSE:To provide the subject sealing agent preventing the loss of a free spreading-preventing function caused by the sealing agent-eating of a small animal such as rat or termite by compounding a halogen-free liquid polymer composition, a non-halogeno flame retardant and an small animal repellent in a specific ratio. CONSTITUTION:The objective sealing materials comprises (A) 100 pts.wt. of a liquid polymer composition such as halogen-free polybutadiene polybutyne or polydimethyl silicone having a viscosity of 50-3,000,000 cst (by a B type viscometer) at the ordinary temperature, (B) 100-1,000 pts.wt. of a non-halogeno flame retardant such as a metal hydroxide, e.g. magnesium hydroxide, aluminum hydroxide, calcium hydroxide or hydrotalcite and (C) 1-50 pts.wt. of a small animal repellent preferably comprising a mixture of a terpenoid compound and low polymers thereof.
Patent JP-S55133005-A (JP)
Title: Optical color separating stripe-form filter
Inventor: TAKANASHI RIYOUYUU
IPC: H04N9/07
Filed: 1979-04-04
Abstract: PURPOSE: To output signals with good S/N from an impage pickup tube by inserting the filter filaments of the specified spectral sensitivity characteristics between the filter filaments for three primary colors arrayed in the specified order.  
     CONSTITUTION: The color separating stripe-form filter is reiteratively arrayed with the filter filaments F 1  which allow the passage of any one primary color of three primary colors, the filter filaments F 2  which allow the passage of the other one primary color other than said primary color and the filter filaments F 3  which allow the transmission of white light in the specified order. The filter filaments F 4 ... of the spectral sensitivity characteristic which do not allow the transmission of black color light or of the same spectral sensitivity characteristic to any one of the filaments F 1 WF 3  are provided between the filaments F 1 , F 2 , F 3 . Hence, the amplitude of the secondary higher harmonic components used for the generation of the three primary color signals of color demodulation out of the higher component signals in the image pickup output signals is made larger compared with the fundamental wave component, whereby the image pickup signals of good S/N may be outputted with good efficiency. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S63207187-A (JP)
Title: Semiconductor laser and manufacture thereof
Inventor: MORIMOTO MASAHIRO
IPC: H01S5/00
Filed: 1987-02-24
Abstract: PURPOSE:To reduce parasitic capacitance, and to enable modulation at high speed by coating the top section of a current injection region with a conductive member and coating a side section with an insulating film. CONSTITUTION:A semiconductor substrate 13 is etched, using a mesa-groove etching protective film 14 consisting of a conductive member as a mask, thus forming a mesa groove 15 and constricting a current injection region 16. An insulating film 17 is shaped to protect the surface of the mesa groove 15, only the insulating film coating the protective mask 14 is removed selectively through etching, and the protective film is used as an electrode. Consequently, patterning for shaping a contact window requiring positioning with high precision and patterning for forming an electrode are unnecessitated by employing the conductive member used as the mesa-groove etching protective mask as an insulating- film protective mask and the electrode for the current injection region continuously, thus simplifying a manufacturing process. Since the margin of positioning need not be considered, the width of the current injection region can be narrowed extremely. Accordingly, parasitic capacitance is reduced.
Patent JP-H06233597-A (JP)
Title: Driving circuit for rotating electric machine directly coupled with turbo charger
Inventor: TOGAWA MANABU
IPC: H02P9/04
Filed: 1993-02-04
Abstract: PURPOSE:To constitute a DC-DC converter simply and enable the efficient operation. CONSTITUTION:N pieces of chopper type step-up circuits CV/T 1-CVTn are connected in parallel, and a rotating electric machine directly coupled with a turbo charger is driven through an inverter by its output. The output current of this converter 8 is detected with a galvanometer CT, and an electronic control circuit decides a chopper type step-up circuit to be operated, according to the current value, and transmits control signals GS1-GSn for chopper- operating a switching element (transistor TR) to the step-up circuit.
Patent JP-2000244075-A (JP)
Title: Electronic part mounting substrate and its manufacture
Inventor: WATANABE YUICHI
IPC: H05K1/02
Filed: 1999-02-19
Abstract: PROBLEM TO BE SOLVED: To provide a miniaturized electronic part mounting substrate of low cost in which a mounting area for an electronic part is enlarged and generation of current leakage is prevented, and a method for manufacturing it wherein the number of manufacturing processes is decreased lower than conventional method to manufacture at low cost. SOLUTION: This electronic part mounting substrate comprises a circuit pattern part formed by punching a conductive plate, male type terminal parts 2 and 3 formed by bending a part of the circuit pattern part, and a covering part 4 that is formed out of insulating resin, covers the entire circuit pattern part and base end parts of the male type terminal parts 2 and 3 in a body, and has an opening part 8 for electrically connecting a mounted electronic part 5 to the circuit pattern part.
Patent JP-S55133485-A (JP)
Title: Cooling tank
Inventor: SETO HIDEKI
IPC: B09B3/00
Filed: 1979-04-03
Abstract: PURPOSE: To chamber of a tank is divided into several sections with vertical and finely perforated walls whereby the vapor generated by the pyrolysis of high-molecular-weight compounds is prolonged in retention time in the tank to effect high-efficiency liquefaction.  
     CONSTITUTION: Fine pores 4a, 5a are bored on separation wall 4, 5 and the tank 1 is divided into sections with the vertical separation walls. The vapor generated by pyrolysis flows from steam inlet 2 into section A to collide to the wall 4 with formation of turbulence. The vapor stays until filling section A and then is extruded out of holes 4a into section B. In the same manner as in section A, the vapor collides to wall 5 to form turbulence and fill section B. Then, it is sent into section C through pores 5a to collide to wall 1b and form a turbulence until filling section C, and the residual gas is led from outlet 3 to purification tank. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S53125205-A (JP)
Title: Preparation of sintered product of aluminum base
Inventor: KOBAYASHI MITSUKI
IPC: B22F1/00
Filed: 1977-04-09
Abstract: PURPOSE: To obtain the sintered product of Al base having high strength at low cost, by mixing Al powder and Al-copper-Mg alloy powder or Al-copper-Si powder and Mg powder or Al-Mg-Si powder and copper powder, etc. in a specified ratio, molding and sintering. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H06258682-A (JP)
Title: Camera
Inventor: SATO TATSUYA
IPC: G03B7/20
Filed: 1993-03-02
Abstract: PURPOSE:To perform diaphragm driving operation on a lens barrel side even in an interchangeable lens and a camera where a diaphragm is driven by a motor such as a stepping motor. CONSTITUTION:A focus preset switch SW2 is a driving switching means for switching a focus driving mode and a diaphragm driving mode. When the switch SW2 is turned off, the diaphragm driving mode is set, and when a focus preset ring is operated to be rotated, a motor-driven diaphragm device 20 is driven and further the diaphragm value is changed by the operation of a manual focus ring. By operating the switch SW2 provided in the interchangeable lens, the diaphragm device can be driven, so that the camera is operated much more easily than the conventional camera.
Patent JP-H08229907-A (JP)
Title: Production of ceramic panel
Inventor: MIYAZAWA TAKATOSHI
IPC: B28B5/00
Filed: 1995-02-28
Abstract: PURPOSE: To produce a ceramic panel so as to be capable of economically uniformize the thickness thereof. CONSTITUTION: A ceramic panel is produced by supplying a base layer raw material and a decorative layer raw material from at least the base layer raw material feeder and decorative layer raw material feeder arranged above the support 1 running through the inside and outside of a baking furnace to successively laminate them and heating the obtained laminate to melt and integrate the same. In this method, a built-up part 11 is formed to at least one edge part of the peripheral edge part 2a of the base layer 2 in the laminate and the decorative layer raw material is laminated on the base layer 2.
Patent JP-H02221170-A (JP)
Title: Production of inorganic porous body
Inventor: TAKAHAMA KOICHI
IPC: C04B38/06
Filed: 1989-02-20
Abstract: PURPOSE:To obtain the porous body which has a large fine pore volume and the large gaps to act effectively and has a high property to absorb smells by drying a mixture composed of swellable inorg. laminar compds., org. pillars and solvent in a supercritical state, then calcining the mixture in such a manner that the org. pillars are carbonized. CONSTITUTION:For example, the swellable inorg. laminnar compds. are swollen and in succession, these compds., the org. pillars and the solvent are mixed. A stirring may be used at mixing and inorg. pillar is mixed if necessary. The org. pillars may be inserted between the layers of the above-mentioned laminar compds. at the time of mixing. The mixture subjected to the reaction in such a manner is cleaned and is then gelatinized by centrifugal sepn.; thereafter, the gels are oriented to a plate shape by a spatula, etc. The plate bodies are dried in the supercritical state above the critical point. The whole or part of the org. pillars are made to remain at this time. The plate bodies are thereafter calcined at the temp. around the decomposition temp. of the org. pillars to carbonize the org. pillars, by which the inorg. laminar compds. A contg. the residual carbon 52 existing between the layers of the inorg. laminar compds. are obtd.
Patent JP-H11224514-A (JP)
Title: Luminaire and translucent building material
Inventor: OI HIDEHIRO
IPC: F21V3/04
Filed: 1998-02-09
Abstract: PROBLEM TO BE SOLVED: To provide a luminaire and a translucent building material in which dirt of a translucent cover or a translucent plate is little, harmful insects hardly gather, and transmitted light is efficiently utilized. SOLUTION: In a luminaire in which a light source 4 containing an ultraviolet ray region is fit to the inside of a luminaire main body 1 and a translucent cover 5 is arranged in a translucent part, a thin film whose main component is a transparent metal oxide for suppressing an insect luring function by ultraviolet ray emission is formed on both sides or at least one side of the translucent cover 5, and a total visible light transmissivity of the translucent cover 5 is specified to 75%.
Patent JP-S61200559-A (JP)
Title: Image forming device
Inventor: YOSHIDA YASUYOSHI
IPC: G03G15/08
Filed: 1985-03-04
Abstract: PURPOSE:To form a specific image through simple operation by generating an alarm when the rest of the developer in the 1st desired developing device is less than a specific amount, and switching the 1st developing device to the 2nd developing device automatically when command operation is performed again. CONSTITUTION:A key K1 or K2 on a console panel P is depressed so as to select a developing device of desired color prior to copying operation. For example, when K1 is pressed to select a developing device A, its copying operation is interrupted and an alarm lamp PL3 illuminates unless the rest of the toner in the developing device A is enough. When a copy start button is pressed again, a lamp PL1 turns off and a lamp PL2 illuminates. Further, when it is confirmed by a toner reset detecting means 62 that a specific amount of toner remains in a developing device B, an eccentric cam 61 driven by a motor operates to free the developing device A from an engaged state wherein development is possible, and another eccentric cam 60 driven by another motor operates to place the developing device B in a development ready state. Thus, specific image formation is made possible with the simple constitution and the handling is improved.
Patent JP-S53126039-A (JP)
Title: Primary anticorrosive coating composition
Inventor: TOYODA JIYUNICHIROU
IPC: C09D5/08
Filed: 1977-04-11
Abstract: PURPOSE: A primary anticorrosive coating composition forming tranaparent coating films and having good anticorrosive, melt cutting and welding properties, which is produced by adding phosphate salt and barium metaborate as anticorrosive pigments to vehicle component for primary anticorrosive coating. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H01214169-A (JP)
Title: Semiconductor device
Inventor: MIYAKE HIDEJI
IPC: H01L29/78
Filed: 1988-02-23
Abstract: PURPOSE:To weaken the electric field intensity of a substrate in the depth direction, by establishing impurity distribution between the substrate surface and the channel region in a P-type channel MOS transistor having an N-type polycrystalline silicon as a gate electrode. CONSTITUTION:Thermal oxidation of a region where a P-type channel transistor of an N-type silicon substrate 1 is manufactured allows a gate oxide film 4 to grow. Then, a shallow, highly impurity-concentrated region 3 and a deep, low impurity-concentrated region 2 are formed between the substrate 1 and a channel region by implanting two kinds of impurities B and BF2, by ion implantation and the like through the foregoing film 4. The electric field intensity in the depth direction of the substrate of a depletion layer becomes weak by an impurity concentration distribution which is formed into a protruding shape below the foregoing regions and then, hot electrons which are injected into the gate oxide film decrease in number. Thus, the threshold voltage of the P-type channel transistor is favorably controlled.
Patent JP-S58158249-A (JP)
Inventor: FUJIKAWA SHIYOUJI
IPC: B32B37/00
Filed: 1982-03-15
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。