baber/WOPTO huggingface dataset:
Patent JP-S5449631-A (JP)
Title: Combustion control device
Inventor: YAMASHITA NORIO
IPC: F23N5/12
Filed: 1977-09-27
Abstract: PURPOSE:To provide smooth transfer of an ignition to the full capacity combustion of a burner, by connecting an ignition valve for feeding a small amount of fuel to a main valve for feeding sufficient fuel for the combustion to the capacity. CONSTITUTION:When a power switch 2 and thermo switch 3 are turned off at the time of starting, an IC 19 makes an emitter of a switching transistor 20 put out a constant voltage through a d.c. constant voltage circuit 18, which drives a switching relay 21 and keying relay 23 to actuate an igniter 5 for producing a spark from an ignition plug 4. At this moment only No.2 solenoid valve 12 is opened to feed a small amount of fuel to a burner 13 to make a slow ignition. When a flame is formed at the burner 13, a signal from a flame detecting circuit 24 makes the IC 19 suspend the igniter 5 and open No.1 solenoid valve 10 to feed a large amount of fuel to the burner 13 for combustion to its capacity being combined with fuel from No.2 solenoid valve 12. This ensures a smooth transfer of an ignition to the full capacity combustion of the burner.
Patent JP-H04344213-A (JP)
Title: In-mold injection patterning apparatus
Inventor: YOSHIMURA ISAO
IPC: B29C45/14
Filed: 1991-05-22
Abstract: PURPOSE:To bring a patterned sheet into close contact with the inner wall of a cavity by sucking the same under vacuum without generating wrinkles and rupture in said sheet in an in-mold injection patterning apparatus. CONSTITUTION:The hole 11 piercing a cavity C and the outside is provided to a female mold 1 and a vacuum generator is connected to the hole 11 on the external side of said hole. By evacuating the caivity C by operating the vacuum generator, a continuous patterning sheet S is drawn to the surface of the female mold 1 and, at the same time, the residual air between the continuous patterning sheet S and the femal mold is excluded.
Patent JP-2000124572-A (JP)
Title: Metalized screening paste
Inventor: DONALD RENE WALL
IPC: C23C16/06
Filed: 1999-04-26
Abstract: PROBLEM TO BE SOLVED: To optimize the amount of non-metal added to a paste by mixing a filler material with either a titania or zirconia related to a paste for a via of a ceramic substrate and external feature. SOLUTION: A via 2 is formed inside a substrate 1 comprising three layers of ceramic material layer, and related to the via 2, a paste is formed from either titania or zirconia or both 2A and any one of a plurality of standard fillers such as alumina, sub-micron alumina, etc., or a plurality of objects 2B, molybdenum 2C, glass 2D, etc. A surface layer with the bias 2 exposed is plated with a dry process nickel plating or its alloy ion. Thus, the amount of non-metal added to a paste is optimized.
Patent JP-H05276534-A (JP)
Title: Comb filter circuit for color signal channel on video recorder reproducing side
IPC: H04N9/79
Filed: 1992-05-11
Abstract: PURPOSE: To prevent disturbances to an observer in a comb filter circuit which is disposed in a color signal transmission channel on a video recorder reproducing side. CONSTITUTION: This circuit is composed of a delay means 14 for delaying for two video lines, an adding circuit 15 and a subtracting circuit 25 for generating an added signal and a subtracted signal from an undelayed color signal and a delayed color signal, and a detecting circuit for switching off the motion of a comb filter causing color disturbances. The detecting circuit is a comparison circuit 30, which compares the envelope curves of a sum signal and a difference signal, and if the envelope curve of the difference signal is larger than the envelope curve of the sum signal, it generates a switching signal.  The comb filter circuit is characterized in that the amplitude of the envelope curve of the difference signal in color transferring in a vertical direction from a white background, which decides the comparison in the comparing circuit 30 into a color tone of the prescribed color saturation of a color phase display circle, is larger than the amplitude of the envelope curve of the sum signal.
Patent JP-H04225952-A (JP)
Title: Process for producing cycloalkenylalkenes
Inventor: MARIO MATSUTSUCHIERI
IPC: C07C403/12
Filed: 1991-04-23
Abstract: PURPOSE: To obtain a cycloalkenylalkene useful as a synthetic intermediate for carotinoids, by dehydrating a cyclohexanol or a cyclohexene in the presence of an alkali metal bromide.  
     CONSTITUTION: 1-(5-Acetoxy-3-methyl-penta-1,3-dienyl)-2,6,6-trimethyl- cyclohexanol, 4-acetoxy-1-(5-acetoxy-3-methyl-penta-1,3-dienyl)-2,6,6-trimethyl- cyclohexanol or 1-(9-acetoxy-3,7-dimethyl-4-hydroxy-nona-2,5,7-trienyl)-2,6,6- trimethyl-cyclohexene is dehydrated in an organic solvent (e.g. acetonitrile) using an alkali metal bromide, manganese bromide or a hydrate of such a bromide as a catalyst at -20-50°C to obtain a desired product. The required amount of the catalyst amounts to 4-40 mol.% based on the amount of educt used. 
     COPYRIGHT: (C)1992,JPO
Patent JP-H01287299-A (JP)
Title: Whole surface plating device
Inventor: HOJO TETSUYA
IPC: C25D19/00
Filed: 1988-05-13
Abstract: PURPOSE:To uniformize the thickness of a plating film in the longitudinal and vertical directions by providing a shield plate having openings for an anode at regular intervals on both sides of the passage for a material to be plated, and transiently stopping a conveying means when the material comes to the opening for an anode. CONSTITUTION:A material 1 to be plated in a holding jig 5 travels in the passage 8 between anodes 11 and 11, and a plating film is formed on both sides of the material 1. A shield plate 10 having an opening 9 for the anode is provided on both sides of the traveling material 1 at regular intervals, and the material 1 is stopped for a specified time by the conveying means 4 when the center of the material 1 comes to a position corresponding to the opening 9. As a result, the thickness of the plating film is uniformized in the longitudinal direction. The anodes 11 are provided in parallel on the outside of the opening 9 to uniformize the film thickness in the vertical direction. In addition, a liq. circulating pipe 7 is provided to supply a plating soln. to the space between the shield plates 10. After plating, the material 1 is delivered to the succeeding stage, and the jig 5 enters a contact releasing tank 3 to release the plating electrodeposited on a cathode contact 6.
Patent JP-S609091-A (JP)
Inventor: DEGUCHI YASUSHI
IPC: H05B6/72
Filed: 1983-06-28
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-S5910016-A (JP)
Title: Piezoelectric oscillating element
Inventor: YAMADA SUMIO
IPC: H03H9/19
Filed: 1982-07-07
Abstract: PURPOSE:To obtain an oscillating element having a reduced spurious mode and stable characteristics, by extending a draw-out pattern ranging from an electrode at center to the end part of the oscillating element up to the end part of the element of one side along both edge parts parallel to each other toward the longer side of a main surface. CONSTITUTION:Electrodes 13 and 13' are formed to a piezoelectric oscillating element 11 over the entire width of the center part as well as the main surface opposite to a piezoelectric plate 12. A pair of draw-out patterns 14 and 14' reach from the electrodes 13 and 13' to the element part of one side rspectively along both edge parts parallel to each other toward the longer side of the main surface. These patterns 14 and 14' are adhered in a body to electrodes 13 and 13'. The pattern 14 is connected to a terminal 15 at the end part of the element 11; while the pattern 14' is connected to a terminal 15' which is opposite to the terminal 15 at the end part of the element 11. When a high-frequency electric field is applied to the electrodes 13 and 13', the element 11 has both thickness and width slip oscillations. For the width slip oscilltion, however, the electric field toward the short side of the element 11 (width direction) is set at O since patterns 14 and 14' are formed in a pair along the edge of the main surface. This process prevents the generation of spurious due to an unbalance.
Patent JP-H10309570-A (JP)
Title: Float sucker
Inventor: YOSHIKAWA JUICHI
IPC: C02F1/40
Filed: 1997-05-08
Abstract: PROBLEM TO BE SOLVED: To provide a float sucker with its suction port moved up and down with a change in the liq. surface, sucking efficiently only the liq. on the surface and discharging it to the outside from a discharge pipe. SOLUTION: This sucker consists of a pedestal 2 set in a vessel 1 contg. a liq. L, a fixed peripheral wall 3 in its center, a weight 4 on the pedestal, a cylinder 5 fitted in the fixed peripheral wall, provided with a discharge pipe 51 and having a lid 52 on the top 50, a shaft tube 6 piercing the lid and capable of being freely expanded and rotated, a bridge 7 fastened to the periphery of the tip 61 of the shaft tube and extended horizontally with the shaft tube as the center, a suction part 8 circumferentially provided from the bridge at the outer edge of the tip of the shaft tube in the axial direction of the cylinder and surrounded by the suction peripheral wall 82 having a notch 81 for sucking the surface part of the liq. and a float 9 fixed to both ends 71 of the bridge.
Patent JP-H0414213-A (JP)
Title: Manufacture of compound semiconductor substrate
Inventor: FUJITA KAZUHISA
IPC: H01L21/20
Filed: 1990-05-07
Abstract: PURPOSE:To enhance the crystallizability of a GaAs layer to be grown on an Si substrate by a method wherein the component in high vapor pressure out of compound semiconductor components is firstly led-in at a temperature lower than the crystallizing temperature of the compound semiconductor and then the alternate feeding of components is repeated. CONSTITUTION:After carrying an Si substrate to the susceptor in a reaction furnace, the surface of the Si substrate 10 is high-frequency heated in the atmosphere at about 1000 deg.C for 30 minutes. Next, the temperature is lowered down to 450 deg.C to lead-in AsH3 gas for about 5 minutes, successively, TMG, AsH3, TMG as the compound semiconductor composition materials are alternately led-in in this order while H2 is purged during the transfer time of respective materials so as to grow a GaAs layer 20. Besides, the growing pressure is to be the atmospheric pressure. Within the compound semiconductor substrate thus manufactured, since the low temperature-grown GaAs layer 20 as a buffer layer is grown by alternately leading-in the materials, respective materials capable of securing sufficient cracking time as well as sufficient shifting time to optimum positions due to migration can assure the products of excellent crystallizability.
Patent JP-S5543377-A (JP)
Title: Heater-cooker
Inventor: TERAUE YUKIO
IPC: H05B6/68
Filed: 1978-09-25
Abstract: PURPOSE: To ensure that heating time and heating temperature can be set and recognized without checking a cooking book by writing a cooling item corresponding to an operational mode of a heat source on each key of a keyboard.  
     CONSTITUTION: Based on the key operation on a keyboard 10 arranged on an operating panel, a corresponding cooking program is read from an ROM incorporated in a microcomputer 9. According to the program, the operational mode of a heat source consisting of an upper heater 5, lower heater 6, and a magnetron 7 is controlled. A thermistor 11 detects the temperature of food 12 during heating, and transmits the resistance change attendant on the temperature change to the microcomputer 9. The set temperature is displayed on a temperature indicator 13, and the heating time on a time indicator 14. The completion of a set cooking program is informed of by a buzzer 15. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S5550716-A (JP)
Title: Adjusting circuit for frequency characteristic
Inventor: ISHIKAWA KAZUMASA
IPC: H03G5/02
Filed: 1978-09-26
Abstract: PURPOSE:To obtain the frequency characteristics adjustment circuit in which the dip and peak of frequency characteristics can freely be set, by the constitution of two sets of adders and BPF's and two sets of coefficient circuits. CONSTITUTION:The signal from the input terminal 6 is fed to the input terminals 8 and 12 of the first and second adders 1, 2, and the output of the adder 1 is connected to the first and second coefficient circuits 4 and 5 via BPF 3. The output of the coefficient circuit 4 is connected to the input terminal 10 of the adder 2, and the output of the coefficient circuit 5 is connected to the input terminals 11 and 9 of the adders 1 and 2. Further, the signal fed to each input terminal, of the adders 1 and 2 is added after being multiplied with the addition coefficient respectively corresponded. With this constitution, by using BPF 3 in which the resonant frequency  and Q of circuit can independently be adjusted, the frequency characteristics adjusting circuit in which the dip and peak of frequency characteristics can freely be  set.
Patent JP-H08311145-A (JP)
Title: Aqueous resin or aqueous cross-linked particle and their production
Inventor: WATANABE YASUYUKI
IPC: C08G18/65
Filed: 1995-05-17
Abstract: PURPOSE: To produce an aqueous resin, consisting essentially of a specific prepolymer, a compound containing epoxy group and a polyamide compound, having ultrahigh solvent resistance under low-temperature baking conditions and further toughness of a urethane itself and useful as a coating material, etc. CONSTITUTION: This aqueous resin is obtained by mixing (A) a prepolymer, having isocyanate groups and capable of being solubilized or dispersible in water with (B) a compound containing epoxy group (e.g. bisphenol A glycidyl ether), dispersing the resultant mixture in water, then reacting the prepared mixed dispersion with (C) a polyamine compound having active hydrogen (e.g. ethylenediamine). Furthermore, each average number of isocyanate groups in the component (A), epoxy groups in the component (B) and primary or secondary amino groups in the component (C) in one molecule is preferably >=1.5 and at least one thereof is preferably >=2.5.
Patent JP-S5820842-A (JP)
Inventor: KIKUCHI KAZUMASA
IPC: E03B11/02
Filed: 1981-07-30
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-H0218331-A (JP)
Title: Intermediate keeping system for sheet glass pair in windshield production line
Inventor: EERO SHIPIRE
IPC: B65G49/06
Filed: 1989-05-11
Abstract: PURPOSE: To provide the intermediate storage system by providing a first intermediate storage for the pairs of flat glass sheets and an intermediate storage for bent glass sheets respectively with separating storage racks, which intermediate storages have the set positions for the separating storage racks, are a light weight structure and capable of simply making automation.  
     CONSTITUTION: The pairs of the flat glass sheets are carried by using storage racks 3 to the set position 4 of the intermediate storage 1 where the respective storage racks 3 carrier the pairs of the glass sheets of exactly the same shape at all times. The system has conveyor tracks 10 and 12 above the respective storages 1 and 2. The track 10 picks up the glass sheets of the required shape from the desired storage rack 3 and moves the glass sheets to the stand 6 at the end of the track 10. The pairs of the glass sheets are manually or automatically carried to the bending mold 7 of a bending furnace 11. The pairs of the bent glass sheets are further moved from the bending mold 7 to the stand 8 at the end of the storage 2. Next, a carrier trolley 9 lifts the pairs of the glass sheets from the stand 8 and carries the glass sheets to the storage racks 3 of the set position 4. The respective storage racks 3 hold the pairs of the glass sheets of exactly the same shape in the storage 2 during this time. 
     COPYRIGHT: (C)1990,JPO
Patent JP-S63282636-A (JP)
Title: Gas detector
Inventor: KATANO YASUO
IPC: G01V8/12
Filed: 1987-05-14
Abstract: PURPOSE:To improve a sensitivity and response characteristics by providing the outer surface of a light transmitting medium with a detecting layer containing a detecting material for measuring a change in a light transmitting capability and making the detecting layer contain a non-volatile, water soluble and liquid-like organic compound. CONSTITUTION:A light incident portion 7 and a light receiving portion 8 are provided on one side surface of a light transmitting medium 1 of plate-shaped body with a flat or curved surface and all the other side surfaces are coated by a light reflecting layer 4. Detecting layers 3, 3 containing, for example, a polyhydric alcohol, non-volatile, water soluble and liquid organic compound are formed on the upper and lower surfaces of the medium 1. Light 6 incident from the light incident portion 7 is repeatedly reflected by the reflecting layer 4 and emitted from the light receiving portion 8 to form a long light transmitting path. Further, moisture is applied to the detecting layers 3 for a long period of time in a stable condition. Thus, a sensitivity and a response speed can be improved.
Patent JP-H02300472-A (JP)
Title: Boat parking area functioning as automobile one in combination
Inventor: MATSUSHITA EIJI
IPC: E04H6/14
Filed: 1989-05-12
Abstract: PURPOSE:To house a boat and an automobile in the same device by projecting and installing the gondola type parking device driven by a chain onto the sea from a quaywall while a cage is mounted in a vertically movable manner on the sea and the land. CONSTITUTION:A chain 3 from which cages 4 on which boats B or automobiles C are placed are hung down is guided by a rail 2, and driven through sprockets 11, 12, 13, 14. The sprocket 13 is set up in a reciprocative manner to a vertical guide rail 7 and the sprocket 14 to a horizontal guide rail 72. A cage lowering device 10 is fitted. The sprocket 13 is pushed down when the boats B are landed on the water, and the cages 4 are pushed down up to the ground by the lowering device 10 when the automobiles C are taken out. Accordingly, the boats B and the automobiles C can be housed in the same device.
Patent JP-H04237830-A (JP)
Title: Gaseous fuel rotary piston engine
Inventor: TAKANO EIJI
IPC: F02B55/04
Filed: 1991-01-21
Abstract: PURPOSE:To prevent premature ignition reliably by cooling an intake gas and a mixed gas at a position corresponding to a compression process. CONSTITUTION:Of water jackets 41, 42 formed on a rotor housing 18, by supplying engine cooling water to an intake gas and to the water jacket at a position correspondent to a compression process, and from the water jacket at the position correspondent to blasting as well as exhausting processes with priority, the intake gas and a mixed gas at the position correspondent to the compression process are cooled, and premature ignition is surely prevented.
Patent JP-S6010695-A (JP)
Inventor: NARITA YOSHIAKI
IPC: H05K3/34
Filed: 1983-06-30
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-S5546039-A (JP)
Title: Carbureter
Inventor: SHINOHARA HIROSHI
IPC: F02M19/025
Filed: 1978-09-26
Abstract: PURPOSE: To prevent from a percolation phenomenon securely and economically by permitting to make at least one of flow control jets provided for a fuel stream out of a low heat transfer material having a heat transfer rate less than 0.125cal/ cm.sec.°C.  
     CONSTITUTION: For a carbureter having for example a float chamber 10, a main fuel passage 18 where the fuel filled within 10 is delivered to a main nozzle 16 flowing through a main jet 12 and an air bleed 14, a power fuel passage 24 where the fuel is flowing to the main fuel passage 18 by flowing through a power vlave 20 and a power jet 22, and a low speed fuel passage 28 where the fuel is supplied flowing through a low speed jet 26 in operating a low engine speed, any of said main jet 12, a power jet 22 and low speed jet 26 is made out of a low heat transfer material having a heat transfer rate less than 0.125cal/cm.sec.°C, allowing the generation of gasoline vapour bubble within the fuel passage 18, 24, 28 to suppress for preventing from a percolation. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H09300350-A (JP)
Title: Apparatus for regenerating thermoplastic resin and use of regenerated resin
Inventor: OIKAWA AKIRA
IPC: B29B13/06
Filed: 1996-05-14
Abstract: PROBLEM TO BE SOLVED: To regenerate a scrap material of a thermoplastic resin in large quantities by inexpensive equipment by providing a rough grinding means roughly grinding a washed scrap material and a fine grinding means mixing the roughly ground particles with a liquid to frictionally grind the same to obtain fine particles. SOLUTION: A scrap material composed of cut refuse of nylon 11 is put in a washing apparatus to be washed to remove waste refuse or oils and fats. Next, the washed scrap material is transferred to a rough grinding apparatus 13 to be cut and ground by a rotary blade to obtain roughly ground particles with a particle size of about 4mm. This roughly ground particles are mixed with water in a mixing tank 14 and the ground particles mixed with water are introduced into a fine grinding apparatus 15 by a pump 16 to be abraded and ground. When a fine ground powder is accumulated in a tray 18 in a definite amt, the tray 18 is replaced with a new one and the tray is introduced into a dryer 19 to remove moisture to complete a regenerated powder.
Patent JP-H04322117-A (JP)
Title: Sealing material for wire joint and production thereof
Inventor: TAWARA SHOJI
IPC: H02G15/08
Filed: 1991-04-22
Abstract: PURPOSE:To seal a wire joint efficiently by arranging rectangular extruded adhesive seal pieces on a long separator and laminating rectangular insulating film pieces thereon to prepare a seal member and then abutting the seal member on a wire joint thereafter peeling off the long separator. CONSTITUTION:A long adhesive seal band 20 extruded through an extruder 4 is cut into rectangular adhesive seal pieces 2 which are then arranged on a long separator 1 running in the perpendicular direction. Before or after transfer of the adhesive seal pieces 2 (the drawing shows transferred seal pieces), rectangular insulating film pieces 3 slightly larger than the adhesive seal pieces 2 are laminated thereon to form a wire joint sealing material 4. The insulating film pieces 3 and the adhesive seal pieces 2 are then applied to a wire joint B of a wire unit and only the long separator 1 is peeled off thereafter the wire joint B is pressed by means of a die. Consequently, formation of the sealing material 4 and the sealing work are carried out continuously.
Patent JP-S63285381-A (JP)
Title: Changeover valve
Inventor: ARAKI TOKINORI
IPC: F25B41/04
Filed: 1987-05-15
Abstract: PURPOSE:To reduce the power consumption of an air conditioner with a low cost and prevent generation of any noise in the changeover valve thereof by connecting a full-wave rectification circuit to the suction coil of a magnet provided with its fixed iron core divided in pieces, and a half-wave rectification circuit to a reset coil. CONSTITUTION:A fixed iron core 50 is arranged opposingly on one end of a plunger 49 on the same axis. A magnet 52 which can be magnetized and demagnetized is provided to divide the fixed iron core 50 into pieces axially. When electric current is supplied to a full wave rectification circuit 56 connected to a suction coil 53, the plunger 49 directly connected to sliding valves 39, 40, 43 is attracted by means of the fixed iron core 50. At the same time, the magnet 52 is magnetized so that only short time is needed to supply electric current for self-holding the plunger 49. In the case of resetting, self-holding can be released by supplying electric current to a half-wave rectification circuit 57 in a short time, so as to demagnetize the magnet 52.