baber/WOPTO huggingface dataset:
Patent JP-H08306677-A (JP)
Title: Formation of element isolation film
Inventor: YOSHIKAWA RYOICHI
IPC: H01L21/76
Filed: 1995-04-28
Abstract: PURPOSE: To inhibit the formation of a white ribbon by a method wherein an oxide film is formed on a surface part of a substrate with a silicon nitride oxidation preventive film on its upper part by a dry oxidation and the oxide film is grown by a moistening oxidation and is formed into an element isolation film. CONSTITUTION: An oxidation preventive film 14 consisting of a silicon nitride film 13 is formed on a pad oxide film 12. Then, high-purity oxygen gas is introduced in a heat-treating furnace formed with a substrate 11 and the air in the interior of the furnace is turned into a dried oxygen atmosphere. After that, the temperature in the interior of the furnace is made to heat-up to 1050 deg.C or thereabouts and an oxide film 15 of a film thickness of several nm or thereabouts is formed on the surface part, which is exposed through the film 14, of the substrate 11. Then, oxygen gas and high-purity hydrogen gas are introduced in this furnace to react both of the oxygen gas and the high-purity hydrogen gas with each other to generate water vapor and the film 15 is grown in a film thickness of 400nm in a moistening atmosphere.  Thereby, an element isolation film 15a consisting of the film 15 of a thick film thickness is formed on the surface part of the substrate 11.
Patent JP-H08300147-A (JP)
Title: Arc welding machine
Inventor: OKUBO MASAYUKI
IPC: H02M9/00
Filed: 1995-04-28
Abstract: PURPOSE: To reduce the radiated noise, and to achieve the sure arc starting when the secondary cable is extended in an arc welding machine. CONSTITUTION: After the discharge is realized by applying the high DC voltage between an electrode 3 and a base metal 2 from a high DC voltage applying circuit part 7 for the arc start of drooping characteristic, the welding current is outputted from an AC/DC power supply part 1. The radiated noise in the arc start is reduced, and the arc is surely started when the cable is extended by outputting high DC voltage from the high DC voltage applying circuit part 7 for arc start, and first and second flywheel diode built-in transistors 4, 5 are arranged between the AC/DC power supply part 1 and the electrode 3 to prevent the breakage of the AC/DC power supply part 1.
Patent JP-S5730253-A (JP)
Title: Secondary electron detector for scan type electron microscope
Inventor: TAMURA NOBUAKI
IPC: G01N23/22
Filed: 1980-07-31
Abstract: PURPOSE:To produce a high quality picture image by providing a pipe shaped electrode at the circumference of the optical axis in the proximity of a scintillator while providing an electrode for catching the secondary electron at the circumference of said electrode thereby providing sufficient focusing function of the secondary electron. CONSTITUTION:The output from a D.C. power source 13 is applied on a pipe 12  for preventing the deflection of low acceleration specimen irradiating electron beam  and a tubular electrode 13 at the outside. A conductive mesh 15 is provided below and between said pipe 12 and said electrode 13. Even if the objective lens field is weakened and the focusing of the secondary electrode is insufficient, the secondary electron is focused upwardly by the electric field formed by said mesh 15 to reach the region where it is subjected to the acceleration electric field due to the ring electrode 9 thus to enter into a scintillator. While even when the acceleration voltage of the specimen irradiating electron beam is low, the deflection of the electron beam due to the acceleration is prevented because a pipe 12 is provided on the circumference of the electron beam where the acceleration field will influence.
Patent JP-H02283522-A (JP)
Title: Air conditioning controller for vehicle
Inventor: IIDA KATSUMI
IPC: B60H1/00
Filed: 1989-04-25
Abstract: PURPOSE:To enable comfortable air conditioning by changing air conditioning in a cabing automatically according to the lateral sun radiation direction and the strength in the cabin, and enabling change in lateral air distribution according to the operation of a driver or passenger. CONSTITUTION:Based on the detection values of sun radiation sensors 26 (SR1, SL1) in the right and left directions in a cabin, the direction and strength of sun radiation are computed by a computing means 150 and 150 and according to the strength of sun radiation and the detection value of a in-cabin temp sensor 28, an automatic or mannual control system is determined with a operation means 170. When lateral air distribution is set by a right and left changeover setting means 39 as well as by automatic control, an air distribution means 180 controls a right and left air distribution door 24 is controlled according to required control characteristics. In this case, if the air distribution is set deviatedly, the computation and controlling are performed with the use of only sun radiation sensor SR1 or SL1. When the means 39 is set to the right or left air end position even in the case of automatic operation, it is judged by a judging means and the blowout port is fixed open accordingly.
Patent JP-S6018194-A (JP)
Inventor: ANDORIYUU JIEI HIRUTONAA
IPC: D05B71/00
Filed: 1984-05-24
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-S5730498-A (JP)
Title: Diaphragm for speaker
Inventor: WADA TOKINORI
IPC: H04R7/12
Filed: 1980-07-30
Abstract: PURPOSE:To obtain a speaker diaphragm capable of expanding its reproduction frequency band and of flattening frequency characteristics, by forming a bubble- containing metallic layer on a base made of silicon carbide fiber by spraying a fused metallic material under high pressure. CONSTITUTION:Silicon carbide fiber is dispersed in water 1 uniformly and the water is discharged to form sediment of a fiber layer 3a on a scooping net coated with ''Teflon   ''. In this state, the scooping net 2 is taken out and an adhesive 4, such as phenol, is sprayed on the fiber layer 3a and dried. Then, the fiber layer 3a peeled off from the scooping net 2 is mounted on a mold board 7. To the pipe 14 of a powder melt-spraying device 11, Al powder 16 formed into a diaphragm is supplied and to the pipes 12 and 13, compressed air and combustion gas are supplied respectively for a melt-spraying treatment; and produced fine garins 16a are pressed into the gap of the fiber layer 3a and solidified to form a metallic layer 3b. The diaphragm 3 consisting of the metallic layer 3b and fiber layer 3a obtained by being separated from the mold board 7 is further dipped in synthetic resin, such as an SBR solution, having a large internal loss for impregration as its final treatment.
Patent JP-S61259887-A (JP)
Inventor: ARAN ROBAATO TOMUSON
IPC: B29C65/06
Filed: 1986-05-10
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-S5732397-A (JP)
Title: Electrolytic coloring method of aluminum or aluminum alloy
Inventor: IKEGAYA MASASHI
IPC: C25D11/24
Filed: 1980-07-31
Abstract: PURPOSE: To perform coloring of all primary dyes with the same electrolytic coloring soln. by subjecting the anodically oxidized film of Al or Al alloy to modification treatment with barrier layer modification compounds such as phosphoric acids, nitric acids, sulfuric acids and the like.  
     CONSTITUTION: The anodically oxidized film of Al or Al alloy is treated with an aqueous soln. of phosphoric acids, nitric acids, sulfuric acids, etc. or their mixture to modify the shape and ionic properties of the barrier layer in the bottom of the pores of the anodically oxidized film. The concns. of these acids are kept at from 0.01g/l to a saturation state. If the anodically oxidized film of the Al or Al alloy after the treatment is subjected to electrolytic coloring in an electrolytic coloring bath contg. Sn, Ni, Fe, Cu, Ag, etc. after washing, the coloring of primary dyes of red, orange, yellow, indigo, purple, etc. is obtained with the same electrolytic coloring bath by controlling the treatment time. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-2000296063-A (JP)
Title: Fish roaster with oven function
Inventor: NAKAMURA MASAMI
IPC: A47J37/06
Filed: 1999-04-14
Abstract: PROBLEM TO BE SOLVED: To deliciously finish a menus of a fish grilling system and a menus of an oven system by means of a single fish roaster. SOLUTION: The fish roaster is formed of a cooking chamber 1 for heat- cooking food material, a grill 15 for placing the food material, an upper heating element 2 positioned higher than this grill 15, a lower heating element 3 positioned lower than it, a catalyst 12, a catalyst heater 4 for heating this catalyst 12, an exhausting fan for forcedly exhausting air in the housing 1 via the catalyst 12, a temperature detecting means 5 for detecting a temperature in the housing 1, a cooking menu setting means 6 for setting a cooking menu and a control means 7 for controlling the element 2 and the element 3. Cooking menus to be set by the means 6 include a menus of a fish grilling system and an oven system, and at the time of selecting a menu of the fish grilling system by a fish grilling switch, the heater 4 and the fan 16 are continuously energized during cooking.  At the time of selecting the menu of the oven system, the heater 4 and the fan 16 are temporarily stopped or continuously stopped during cooking.
Patent JP-H08300445-A (JP)
Title: Production of polystyrene sheet
Inventor: SUZUKI FUMIYUKI
IPC: B29L7/00
Filed: 1995-04-28
Abstract: PURPOSE: To produce a non-stretched polystyrene sheet good in surface flatness and free from edge erection even if high speed melt extrusion is performed. CONSTITUTION: Polystyrene is extruded in a molten state and the extrudate is cooled on a cooling drum 4 to obtain a continuous sheet 15. At this time, a liquid film is provided on the surface of the cooling drum 4 and air is sprayed on the surface of the cooling drum of the extruded molten sheet 15 to cool the sheet.
Patent JP-S60256670-A (JP)
Inventor: RARUSU MATEISU SEFUERINSON
IPC: F16H35/00
Filed: 1985-05-20
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H01277515-A (JP)
Title: Cooking equipment
Inventor: KANO HISAO
IPC: F24C7/02
Filed: 1988-04-28
Abstract: PURPOSE:To prevent rice from being soddened and to execute a high frequency rice boiling with a constantly effective finish by providing a control means for saving an initial dipping process at the time of a high frequency rice boiling and cooking by a reservation. CONSTITUTION:In a cooking equipment having a high frequency rice boiling and cooking function, a control means for saving an initial dipping process is provided. Namely, at the time of a high frequency rice boiling and cooking by a reservation, since a dipping process is executed before the cooking start of cooking, the initial dipping process is saved to avoid an excessive dipping. Then, a rice boiling process by the high frequency output is directly executed, further, a steaming process with a low high frequency output is carried out and finally, an excessive water content is removed with a high output. Thus, the rice is prevented from soddening to execute the high frequency rice boiling with a constantly good finish.
Patent JP-S58222625-A (JP)
Title: Radio equipment
Inventor: HACHITSUKA HIROYUKI
IPC: H04B1/50
Filed: 1982-06-21
Abstract: PURPOSE:To input an output from a receiving local oscillator to a modulator at a high level, by modulating outputs leaked to receiving signal sides of a local oscillator and an in-line mixer by an amplitude modulator or a phase modulator with an order signal or a control signal and transmitting the outputs from an antenna. CONSTITUTION:A waveguide type in-line mixer 8 is used, a receiving signal is inputted to one input terminal and an output of the receiving local oscillator 5 is inputted to the other input terminal via an isolator 4 and a band stop filter 9 (blocking the receiving signal and passing the frequency of the oscillator 5), and an intermediate frequency output is obtained at a terminal 12.
Patent JP-H05287289-A (JP)
Title: Lubricant for thin film magnetic disc
Inventor: RABINDORA DATSUTATORAYA KURUKA
IPC: C10N20/02
Filed: 1991-04-12
Abstract: PURPOSE: To impart excellent stick and durability to a magnetic recording medium thin film of a thin film magnetic disc by forming a layer of an (alpha olefin hydrocarbon) lubricant having a specified composition and a specified lubricant viscosity thereon.  
     CONSTITUTION: A thin film of a magnetic recording medium is formed on a non-magnetic substrate, and desirably, a protective top coating layer is formed thereon. Next, on it, a layer of a lubricant comprising a poly(alpha olefin hydrocarbon) having 8-14 carbon atoms in the monomer and having a lubricant viscosity of 400-700 cSt on the recording medium is formed by a process such as spraying. A desirable example of the poly(alpha olefin hydrocarbon) is poly(1- octene). Next, if required, the lubricant layer is bonded to a protective top coating layer by ultraviolet irradiation, the unbonded portion of the lubricant layer is removed by treatment with a solvent to produce a thin film magnetic disc. 
     COPYRIGHT: (C)1993,JPO
Patent JP-H06317316-A (JP)
Title: Melt disposal method of flying ash
Inventor: SEKIGUCHI YOSHITOSHI
IPC: F23J1/00
Filed: 1993-05-07
Abstract: PURPOSE:To achieve a melt disposal without trouble by mixing flying ash containing a large amount of Ca component with incineration ash to lower a melt flow point of the flying ash. CONSTITUTION:Flying ash containing a large amount of Ca component is mixed with incineration ash. A smaller amount of CaO is desirable in view of effect of the CaO, namely, a relation-ship between a melt flow point of the ash and a ratio of CaO/(SiO2+Al2O3+CaO+Na2O) and the effect of Na2O, namely, a relationship between a temperature difference from the optimum condition of the melt flow point and a ratio of Na2O/(SiO2+Al2O3+Na2O). The optimum condition of the ratio Na2O/(SiO2+Al2O3+Na2O) is in a range of 0.35-0.45. So, the flying ash is mixed with the incineration ash at a rate of 0.5 fold, preferably more than two fold. Thus, the melt flow point of the mixed ash lowers thereby enabling the performing of melt disposal without trouble.
Patent JP-S5440998-A (JP)
Title: Recombiner
Inventor: OOSUMI MORIMICHI
IPC: G21D3/00
Filed: 1977-09-07
Abstract: PURPOSE: To provide a safe device with a reasonable cost for changing to water at a comparative low temperature with use of radiofrequency heating.  
     CONSTITUTION: Hydron gas is delivered to the recombiner 1 from the external pipe 7, reacting with copper oxide (CuO 2 ) heater at 300°C and above with the radiofrequency heater 2 while passing through the center section of the recombiner 1, making water gradually by reduction action (2H 2 +CuO 2 →Cu+2H 2 O), and water thereof being discharged to the suppression pool from the external pipe 8. The residual hydrogen which is not acted to develop water completely is recovered from the exhaust nozzle 5 for delivering again to the recombiner 1 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S61268583-A (JP)
Inventor: SATO YASUNORI
IPC: F04B1/053
Filed: 1985-05-21
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-S5733428-A (JP)
Title: Magnetic recorder and reproducer
Inventor: ONO JIYUNZOU
IPC: G11B5/53
Filed: 1980-07-31
Abstract: PURPOSE:To perform efficiently an electronic cutting by which a new picture is put into a tape to which a picture is already recorded, by distributing the heads for recording and reproducing of pictures for still and variable speed reproducing heads in such way that a helical erasion is secured. CONSTITUTION:For the electronic cutting, switches SW1, SW2, SW4 and SW5 are turned on with switches SW3 and SW6 turned off respectively. Then the record signals supplied from a record signal amplifier X3 are applied to heads A1 and A2 for general picture recording and reproducing. At the same time, the erasion signals from an erasion signal amplifier X4 are applied to still and variable speed reproducing heads B1 and B2. As a result, the picture recording is possible with the heads A1 and A2 while carrying out an helical erasion with the heads B1 and B2.
Patent JP-S5331792-A (JP)
Title: Preparation of heavy metal ion adsorbent
Inventor: TANIGUCHI HIROKO
IPC: C08G8/00
Filed: 1976-09-06
Abstract: PURPOSE:To prepare an ion absorbent with high selectivity and adsorbitivity to uranium dissolved in water by halogenation of the carboxyl groups of a benzoic acid derivative-formaldehyde polycondensate followed by reacting with a sort of amine.
Patent JP-H07317170-A (JP)
Title: Heat insulating material and execution method of heat insulating material
Inventor: UDAGAWA KATSUO
IPC: E04B1/80
Filed: 1994-05-20
Abstract: PURPOSE:To provide a heat insulating material which can be arranged in a prescribed position without requiring other members to ensure the airtightness of a building internal part by turning up or cutting off the end part of the heat insulating material in a slit, and superposing it on the side part reverse surface of a heat insulating material plate body. CONSTITUTION:In a foamed plastic heat insulating material 1, a heat insulating material plate body 11 and heat insulating material end parts 12, 12 provided on one end or both ends thereof are connected to each other through slits 13, 13. The heat insulating material end part 12 is turned up or cut off in the slit 13, and superposed on the side part reverse surface of the heat insulating material plate body 11, whereby a clearance between each part of a building is filled up to enhance the airtightness. This clearance means a clearance, for example, between the lower surface of the heat insulating material plate body 11 and a bed structural member such as sill or sleeper. The heat insulating material end part 12 is desirably made into a proper form in advance so as to be applicable to the superposition onto the heat insulating material plate body 11.
Patent JP-H05299611-A (JP)
Title: Formation of semiconductor integrated circuit device
Inventor: MORI CHIEMI
IPC: H01L29/786
Filed: 1992-04-24
Abstract: PURPOSE:To take in crystal defect crossing a junction of region from an aperture end and moreover save the number of man-hours in manufacture in a semiconductor integrated circuit device where electrodes are connected through an aperture formed on an insulating film covering the surface in the source region or drain region of MISFETQd. CONSTITUTION:In a semiconductor integrated circuit device, impurity is implanted using a mask 22M to form an aperture 22 on an insulating film 21 and a semiconductor region 21N having the same conductivity type as a region 18 and having a junction depth which is deeper than that of the region 18 is formed.
Patent JP-S63275856-A (JP)
Title: Sealed device
Inventor: SAITO TAKAYUKI
IPC: F16J15/32
Filed: 1987-04-30
Abstract: PURPOSE:To achieve high sealing performance around the outer circumference of a sealed device and adhesion between a reinforcing ring and a lip section by forming a thin coating layer for sealing hermetically between the inner circumference of housing and the outer circumference of a reinforcing ring and adhering the reinforcing ring and seal lip section over the entire circumference of a metallic reinforcing ring. CONSTITUTION:A metallic reinforcing ring 4 is applied with phosphate filming, then coated with under layer adhesive 6 and dried for about 5 minutes with temperature of about 150 deg.C. Then a coating layer 5 where rubber compound produced by mixing filler with an oil-resistant polymer and adding vulcanizing agent, vulcanization accelerator, auxiliary plasticizer, anti-aging agent, etc. is dissolved with solvent is formed thereof through spraying, and dried for about 60min. under room temperature, thereafter the metallic reinforcing ring 4 is arranged in a metal dye and a seal lip section 3 having same composition as the coating layer 5 except the solvent is adhered to the metallic reinforcing ring 4. Since a thin coating layer is provided over the entire circumference of the metallic reinforcing ring, high sealing performance can be achieved at the outer circumference of an sealed device, and since the coating layer has high affinity with the seal lip section, high coupling strength is obtained between the metallic reinforcing ring and the seal lip section.
Patent JP-H04336461-A (JP)
Title: Semiconductor device
Inventor: WADA KATSUMI
IPC: H01L25/18
Filed: 1991-05-13
Abstract: PURPOSE:To provide a semiconductor device employing a pair of semiconductor chips in order to constitute double bits as compared with a conventional semiconductor chip. CONSTITUTION:A pair of semiconductor chips 1, 2 are disposed oppositely on the surface and the rear of a stage 3. Each of the semiconductor chips 1, 2 has a power supply terminal, a control input terminal, a data I/O terminal and same function. Opposing power supply terminals and control input terminals of the semiconductor chips 1, 2 are connected through wires 5 with same inner leads at inner lead sections 4, respectively. Data I/O terminals of the semiconductor chips 1, 2 are connected with different inner leads thus constituting a semiconductor device having double bits as compared with the case where the semiconductor chips 1, 2 are employed independently.
Patent JP-S58225503-A (JP)
Inventor: YOSHIZUMI MOTOHIKO
IPC: H01B1/08
Filed: 1982-06-22
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-S63288631-A (JP)
Title: Method of machining odd-shaped part and blade of turbomachinery manufactured through said method
Inventor: URURITSUHI KIYUUNE
IPC: B24B19/14
Filed: 1988-04-27
Abstract: A grinding method for profiled parts, in particular turbine blades, blades manufactured accordingly and also typical associated intermediate products. In order to reduce the number of operations during manufacture and to make possible efficient production, the contours of base (2), head (3) and convex suction side (4) of a turbine blade are manufactured by deep grinding in one clamping set-up. A blank suitable for this machining has at its ends residual pieces (8, 9) which are used for the clamping and are cut off later. The entire blade contour with the exception of the pressure side is manufactured by rotation and translation of the blank relative to a rapidly rotating grinding wheel. In order to ensure an efficient grinding operation, the volume of metal removed per unit of time follows a predeterminable function during the pre-forming, which function can also be constant if need be. This possibly location-dependent and/or time-dependent function of the volume of metal removed per unit of time takes into account the heat dissipation in the workpiece in the vicinity of the respective grinding point in order to avoid thermal stresses in the surface layer. Finally, the final contour and surface finish is obtained during finish-grinding in the same clamping set-up. 
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Patent JP-H04335618-A (JP)
Title: Liquid crystal electrooptic element
Inventor: CHINO EIJI
IPC: G02F1/1365
Filed: 1991-05-13
Abstract: PURPOSE:To improve the display quality and reliability by using a lateral type MIM element as a driving element for a high polymer and liquid crystal compound film(PDLC). CONSTITUTION:A liquid crystal display element which has the PDLC 1 formed by dispersing and charging liquid crystal 5 in a high polymer matrix 6 includes a nonlinear two-terminal element as the element which drives the liquid crystal 5. Namely, the element which drives the liquid crystal 5 is an MIM element, which is the lateral type MIM element 3 in this case. This MIM element can makes a voltage, applied to a liquid crystal material, higher than a TFT element, so this suitably drives a PDLC whose threshold voltage is a little higher than that of a normal liquid crystal material. Further, the lateral type MIM element 3 is small in its own capacity, so the capacity of the MIM element is reduced while the capacity of the liquid crystal material is unchanged, i.e., without reducing the thickness of a liquid crystal cell, thereby increasing the capacity ratio of the liquid crystal material and element.