baber/WOPTO huggingface dataset:
Patent JP-S62273703-A (JP)
Title: Criterion for calking of shading coil
Inventor: OTSUKA SHIGEHARU
IPC: H01F7/06
Filed: 1986-05-22
Abstract: PURPOSE:To judge whether a shading coil is sufficiently calked or not at the stage of a core before assembling the coil as a product by drawing the part of the coil extended from the core and measuring the increase of the displacement of the core due to an increase in a load at the time of drawing. CONSTITUTION:When a core 1 is set and a load is applied to the core by a presser 7 in a direction of an arrow 9 to measure variations in the drawing load of the part of a shading coil 2 extended from the core and the displacement of the core 1, the displacements of the load and the core 1 initially vary substantially in a proportional relation. This part 20 is a part varied in the elastic range of the coil 2. When the load is raised to arrive at a point A, it becomes the state that the displacement is increased but the load is not substantially increased. This part 21 is a part that a gap F is formed from the state that there is no gap at the part E between the coil 2 and the groove 4 of the core 1 and the coil 2 is floated. when the load is further increased, the load displacement is abruptly increased, and the coil 2 is arrived at a point B that it is cut by shearing. The calking degree of the coil 2 can be set to the best by managing the load at the point A from this curve.
Patent JP-S60260491-A (JP)
Title: Process for growing multi-component semiconductor single crystal and electric furnace used therefor
Inventor: FUJINO YOSHIO
IPC: C30B33/00
Filed: 1984-06-06
Abstract: PURPOSE:To obtain the titled single crystal of superior quality contg. no cracks, no holes, and no deposited matters by sealing a mixture of materials having a specified compositional ratio corresponding to a crystal in a quartz ampule, melting, mixing the content of the amplue in an electric furnace with a heater having a uniform temp. distribution, and maintaining the melted product, after quenching, at a recrystallisation temp. with a heater having a specified temp. gradient to cause recrystallisation. CONSTITUTION:A mixture of materials for the crystal weighed to result a specified compositional ratio (e.g. Hg0.8Cd0.2Te) are sealed in an evacuated quartz ampule 2, which is charged to an electric furnace. The temp. of the electric furnace is elevated to a slightly higher temp. than the melting point of the mixture by activating a heater 7 for melting the material for prepg. the crystal to melt the materials 1. Then, the set temp. of the electric furnace is lowered straightly to below the freezing point of the mixture and the temp. is measured by a monitoring thermocouple 3. A heater 5 for recrystallisation heat treatment is set to maintain the above-described temp. and the heater 5 is activated while the heater 7 is suspended. After executing heat treatment, the temp. of the furnace is lowered to room temp. Thus, a single crystal consisting of Hg0.8Cd0.2Te is obtd.
Patent JP-S5642542-A (JP)
Title: Preservative for processed meat, and its use
Inventor: UENO RIYUUZOU
IPC: A23B4/12
Filed: 1979-09-12
Abstract: PURPOSE: To provide a preservative for processed food, especially a preservative to prevent the growth of botulinus bacillus, by using sorbic acid, glycerine monoester of a long-chain fatty acid, and nitrite ions and/or a hexametaphosphoric acid salt as effective components.  
     CONSTITUTION: A compositin containing, as effective components, (A) sorbic acid or its salt as the first component, (B) glycerin monoester of a 10C or 12C fatty acid as the second component, and (C) nitrite ions and/or a hexametaphosphoric acid salt as the third component. The amounts of the components are usually 0.05W 0.2% of the firt component, 0.001W0.5% of the second component, and 0W30ppm, pref. 20W30ppm of the nitrite ions or 0.2W0.5% of the hexametaphosphoric acid salt, based on the processed meat product. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H11292094-A (JP)
Title: Packaging bag
Inventor: TAKEATSU OSAMU
IPC: B65D33/38
Filed: 1998-04-10
Abstract: PROBLEM TO BE SOLVED: To enable smooth pouring without pulsation of liquid with operability, certainty and easiness maintained on pouring by a method wherein the section of a groovelike non-heat-sealed part communicating with the inside of a packaging bag is divided into two, and the divided section is fitted with a reinforcing member having corners. SOLUTION: A reinforcing member 7 is formed, e.g. approximately in a H-shape 7a by dividing the section of a groovelike non-heat-sealed part 5 of a packaging bag 1 at least into two with corners provided at the divided section that becomes a passage for letting contents pass therethrough. As the section in a larger size becoming the passage for contents of the reinforcing member 7a is formed in a shape having corners, it allows the direction of pouring to be stabilized when contents are poured out, preventing the contents from spilling to the outside. The section other than the divided section serving as the passage for contents functions as an air vent, preventing pulsation from occurring when the contents are poured out, and more stabilized pouring-out becomes possible.
Patent JP-H0412513-A (JP)
Title: Aluminum electrolytic capacitor
Inventor: KUNUGIHARA HIROSHI
IPC: H01G9/08
Filed: 1990-05-02
Abstract: PURPOSE:To avoid the short circuit when a capacitor winding up element is deformed in a drum shape by expansion by a method wherein the inner surface of a bottomed cylindrical aluminum case is coated with a resin insulating material. CONSTITUTION:The inner surface of an aluminum case 15 is coated with a resin insulating material 16 and then a capacitor winding up element 11 is inserted into this aluminum case 16 while the open end of the aluminum case 15 is sealed up with a sealing material 14. Through these procedures, the inner surface of the bottomed cylindrical aluminum case 15 is coated with the resin insulating material 16 so that the inner surface of the aluminum case 15 being coated with the insulator 16 may avoid the short circuit therein even if an abnormal stress such as over voltage etc., is imposed on the title aluminum electrolytic capacitor to deform the capacitor winding up element 11 in a drum shape by expansion thus bringing an anode foil into contact with the inner surface of the aluminum case 15.
Patent JP-H04344616-A (JP)
Title: Molding method for liquid crystal panel
Inventor: ARIMURA MASAHARU
IPC: G02F1/1345
Filed: 1991-05-21
Abstract: PURPOSE:To shorten the cycle time of manufacture without deterioration in display quality and to eliminate adverse influence upon the human body by using visible light setting resin for the molding of the part of the liquid crystal panel other than its liquid crystal display panel. CONSTITUTION:A driver incorporated type TFT liquid crystal panel has the pad of an external substrate 1 for driving it and the pad of a TFT panel 2 connected electrically by wire bonding. The whole of the part is molded to protect the bonding part 3 from an external force and also protect a shift register 4. For this molding, the visible light setting resin 5 is used. Consequently, the bonding part 3 and shift register part 4 do not decrease in mechanical strength to the external force and there is no decrease in the reliability of the parts to environment.
Patent JP-S5544517-A (JP)
Title: Heating method of floating type iron making process
Inventor: HORIE TETSUO
IPC: C21B13/00
Filed: 1978-09-21
Abstract: PURPOSE: To conduct reducing reaction uniformly and positively over the entire floating layer, by charging iron oxide material while heating by passing current in plural directions from electrodes disposed at specified intervals in the circumferential direction in the furnance in the floating layer composed of carbonaceous substance.  
     CONSTITUTION: By applying voltages to electrodes 8-n, carbon particles B composing a floating layer F are energized, and the furnace temperature is increased by Joule heat. In this state, when iron oxide material A is charged, it falls on a hearth 6 after passing through the floating layer F. The material A, when passing through the layer F, is reduced by CO, while reducing gas containing CO is regenerated. The produced reduced iron D is separated from char E, and taken out. Since the electrodes 8-n are disposed in three stages, the current flows in the directions of arrows X, Y, Z in the layer F, and heating is promoted under the state where the entire layer F is agitated, so that the entire layer F is raised in temperature uniformly. Thus, the reducing reaction is promoted uniformly over the entire layer F. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H01286205-A (JP)
Title: Lighting fitting
Inventor: TAKAHASHI HIDEO
IPC: F21V23/00
Filed: 1988-05-13
Abstract: PURPOSE:To maintain the appearance of a lighting fitting excellently and enable a glow starter to be easily exchanged without a danger such as an electric shock or the like by forming a cover with a main body which covers the circumference of a ballast and a cap which is separable with respect to the main body and covers the circumference of the glow starter. CONSTITUTION:A cover 15 is formed with a main body 16 and a cap 17 which is separably connected to the upper end of the main body 16 by, for example, a press-fit means, and the circumference of a ballast 12 is covered with the main body 16 and the circumference of a glow starter 13 is covered with the cap 17. When the glow starter 13 is exchanged, the cap 17 of the cover 15 is separated from the main body so that only the glow starter 13 is exposed to the outside with the circumference of the ballast 12, namely, a live part being covered with the main body, and thereby the glow starter 13 is removed so as to be exchanged safely and easily without touching the live part. At usual time, the circumference of the glow starter 13 is covered with the cap 17 of the cover 15, and thereby the glow starter is out of sight so that it is fine to look at.
Patent JP-H05316286-A (JP)
Title: Picture reader
Inventor: ONISHI TAKASHI
IPC: H04N1/00
Filed: 1992-05-08
Abstract: PURPOSE:To simplify the structure without moving a light receiving surface and to minimize the entire device by providing means for varying power to make an automatic variable power according to the size of originals and corresponding to the variable power width. CONSTITUTION:An original image 11 is focused on a light receiving surface 112 through a projection lens 15. A scan mirror 12 is provided between the original 112 and the lens 15 to scan the image 11. Further, a means detecting the size of the original 11 and a reflection means are provided. The reflection means is located between the lens 15 and the light receiving surface 112, changing the light path length by switching the number of mirrors 16, 17, and 18 reflecting the projection light. Based on the detection signal of the detection means, the number of using mirrors of the reflection means is changed. Then the variable power according to the size of the original 11 can be performed, simplifying the structure and minimizing the entire device. Accordingly, the change can be automatically performed by the size of the original and no special operation by a user is required, resulting in preventing errors due to a misoperation.
Patent JP-S62271119-A (JP)
Title: Input data processing system
Inventor: URANO MASAYUKI
IPC: G06F3/02
Filed: 1986-05-20
Abstract: PURPOSE:To lighten an operator's operation load by discriminating erroneous inputting operation of a terminal equipment and error processing. CONSTITUTION:Additional data that indicate the state of a host device are added to response data given from the host device 3 to a terminal equipment 1 by a data adding means 4, and when the response data are received, the additional data are extracted and stored in a storing means 5. When input is made from the input means 11 of the terminal equipment 1, a discriminating means 6 correlates it with additional data stored in the storing means 5 and discriminates propriety, and when the result of discrimination is negative, the error of the input data is processed. Thereby, the occurrence of unmatching with the host device 3 is prevented and operation can be continued, and accordingly, the operation load of an operator can be remarkably reduced.
Patent JP-H10294320-A (JP)
Title: Semiconductor device and manufacture thereof
Inventor: KATO HIROSHI
IPC: H01L21/331
Filed: 1997-04-18
Abstract: PROBLEM TO BE SOLVED: To reduce a Kirk effect in a bipolar transistor and to raise the high- frequency gain of the bipolar transistor by a method wherein in the collector region, which is formed in a semiconductor substrate, of the bipolar transistor, regions containing impurities of a concentration higher than that of the collector region are provided only directly under the peripheral part of an emitter region. SOLUTION: A collector region 2 is formed on a semiconductor substrate 1 and high-concentration collector regions 3, which are located in the region 2 and has a concentration higher than that of the region 2, are formed directly under the peripheral region of an emitter region 6. In the case where such a structure of a bipolar transistor is actuated, as the flows E11 of electrons concentrate on the part, which is located directly under the peripheral part of the region 6, in the region 2 by an emitter crowding effect, the flows E11 of the electrons pass through the regions 3. Owing to this, the regions 3 are not formed on the central part, on which the transistor is not operated, of the region, 6, a collector-base capacitance, which is formed in a wasteful region, is minimized, a Kirk effect in the transistor is reduced and the high-frequency gain of the transistor can be enhanced.
Patent JP-H11306850-A (JP)
Title: Luminaire
Inventor: KOTANI MANABU
IPC: F21S4/00
Filed: 1998-04-27
Abstract: PROBLEM TO BE SOLVED: To improve productivity through a rational structure. SOLUTION: In a luminaire, comprising a lighting circuit board 3 installed on a lower surface of a metal main body 1 via an insulation plate, and a metal reflection plate 4 provided on a lower surface of it, pawls 5 roughly in overturned 'L' form outwardly formed on an upper surface of the insulation plate 2 are inserted into holes 6 in the main body 1 from the center side outwardly to be locked, and protrusion piece 10 formed on the outer side of an insulation cylinder 9 positioned between window holes 7, 8 formed at centers of the main body 1 and the reflector 4 regulate return of the insulation plate 2 toward the center side to maintain locking of pawls 5 to edge parts of the holes 6.
Patent JP-H08292738-A (JP)
Title: Method and device for driving picture display device
Inventor: YANO KAZUYUKI
IPC: G09G3/22
Filed: 1995-04-19
Abstract: PURPOSE: To prevent the generation of a luminescent spot on a display screen caused by the leak voltage of a driving device of picture display device. CONSTITUTION: The driving device of picture display device has gate electrodes (4-1 to 4-n) arranged in a matrix state and cathode electrodes (8-1 to 8-n). During the period in which the electrodes (4-1 to 4-n) are made into non-selective, at least more than two reset pulses are applied to the electrodes (4-1 to 4-n) so as to lower the voltages, which are increased by a leak voltage, to a reference voltage. During the period in which no reset pulses are applied, the electrodes (4-1 to 4-n) are constituted so that they have higher impedances.
Patent JP-S63281348-A (JP)
Title: Enclosed alkaline storage battery
Inventor: SHIMOKAWA TOMOHIRO
IPC: H01M50/186
Filed: 1987-05-12
Abstract: PURPOSE:To improve an oxidation-proof property under a high temperature without impairing a sealing property by using nylon resin, to which an oxidation preventive agent is added, as a gasket. CONSTITUTION:In an enclosed alkaline storage battery, in which the opening part of a can 1 for housing a generation element is sealed with a gasket 6, nylon resin, to which an oxidation preventive agent is added, is used as the gasket 6. Thereby, it becomes possible to use a gasket having a sealing property, chemical stability and particularly a large oxidation-proof property under a high temperature to check oxidation decomposition due to oxiding gas for sharply reducing embrittlement and stably maintaining a sealing function over a long time together with suppressing the charge lowering due to oxidation decomposition and an increase in internal impedance in order to sharply improve the characteristics of a battery.
Patent JP-H0516006-A (JP)
Title: Sealing device of piston peripheral surface of high speed rotating cylinder
Inventor: YONEZAWA KEITARO
IPC: B23B31/30
Filed: 1991-04-19
Abstract: PURPOSE:To certainly seal the peripheral surface of a piston inserted into a cylinder rotating in high speed around the axis by an O-ring. CONSTITUTION:An O-ring 46 for sealing a sliding clearance C between a cylinder 10 and a piston 11 is provided. The width size E of a groove 41 formed on the outer peripheral surface 11a of the piston 11 is set in an approximately the same size of the thickness W as that of the O-ring 46. The total size of the depth F of the groove 41 and the sliding clearance C is set to be a value which is larger than the depth W of the O-ring 46. The bottom space 41c of the groove 41 is communicated to a high pressured chamber 12. A pushing surface 41d in contact with the upper side peripheral surface of the O-ring 46 is provided on the fillet portion 41a of the upper side of the groove 41. When the cylinder 10 and the piston 11 are rotated in high speed, the O-ring 46 is brought in strong contact with the inner peripheral surface 10b of the cylinder by the centrifugal force, and also expanded in the vertical direction to make strong contact with the upper and lower walls of the groove 41.
Patent JP-H01289758-A (JP)
Title: Air conditioner for vehicle and control method thereof
Inventor: IKIO ATSUSHI
IPC: B61D27/00
Filed: 1988-05-16
Abstract: PURPOSE:To make improvements in the extent of amenity in the case where a boarding rate is high by installing an exhaust means in a portion being opposed to a conditioning air discharge part installed in the upper part of a passenger room of a railway vehicle, and driving this exhaust means when the boarding rate becomes more than the specified value. CONSTITUTION:An air conditioner 2 being set up on a roof of a body 1 of a railway vehicle secures conditioning air through heat exchange of return air or the like inhaled out of a return port installed in the upper part of a passenger room by an interior heat exchange 4, and it feeds the passenger room with this conditioning air by operation of an interior fan 5 via a discharge duct 6. In this case, an exhaust fan 7 is installed in a floor part being opposed to this discharge duct 6. In the state that the air conditioner 2 performs cooling operation, a boarding rate of this vehicle is detected by a variable load device of air spring pressure or the like, and when this boarding rate has exceeded the setting value approximate to an almost full state, the exhaust fan 7 is operated. With this constitution, the conditioning air is made to flow in the interior lower part, whereby a feeling of cooling is made so as to be given to passengers aboard.
Patent JP-H0413947-A (JP)
Title: Method and apparatus for measuring particles in fluid
Inventor: FURUYA YOSHIYUKI
IPC: G01N15/02
Filed: 1990-05-08
Abstract: PURPOSE:To improve detecting sensitivity and to increase a dynamic range by discriminating by a photomultiplier, using a single photon counting method if the number of photoelectric pulses is a predetermined value or less and processing a signal in an analog manner to obtain a particle size and a particle size distribution if it is the predetermined value or more. CONSTITUTION:A signal from a photomultiplier 7 amplified by a preamplifier 8 is branched, one is signal-processed by a single photon counting method, and the other is added with an amplifier 21 and a peak analyzer 22 to signal- process by an analog method. Whether the particle is fine of a predetermined value or less or not is discriminated according to the signal from the photomultiplier 7. If the number of photoelectric pulses is the predetermined value or less and discriminated to be fine, the counting method is used, while if it is the value or more, the signal is processed in an analog manner to obtain a particle size and a particle size distribution. Thus, scattered lights from the fine and large particles can be analyzed.
Patent JP-H09275797-A (JP)
Title: Nursery box parallelly laying device
Inventor: TATE YOSHIO
IPC: A01G9/00
Filed: 1996-04-15
Abstract: PROBLEM TO BE SOLVED: To mechanize the parallelizing operation of nursery boxes and to change the mounting form of the nursery boxes. SOLUTION: This device is composed of a bottomless traveling frame body 4 having a rectangular shape when viewed horizontally and traveling on rails provided in a mounting place in a longitudinal direction, a mounting movable frame 7 freely movable in a length wise direction on the traveling frame body 4 and capable of mounting the nursery boxes, a lrft supply part and a right supply part provided on the upper position of the traveling frame body 4 on both left and right sides of the rail and capable of supplying the nursery boxes to the mounting movable frame 7 one by one and a stopper provided on the respective lower parts on the left supply part and the right supply part and allowing the mounting movable frame 7 to pass through it but not allowing the nursery boxes on the mounting movable frame 7 to pass through it.  The mounting movable frame 7 is moved back and forth alternately on the left side and right side of the rail. On the desired position of the traveling frame body 4, an interval control stopper 65 for stooping the movement on a return path direction of the nursery boxes even through it does not become an obstruction while the nursery boxes are moved in a going path is provided.
Patent JP-S63283797-A (JP)
Title: Batch type activated sludge treatment equipment
Inventor: YOSHIKAWA NORIHIRO
IPC: C02F3/30
Filed: 1987-05-15
Abstract: PURPOSE:To enhance treatment efficiencies of dephosphorization and denitrification by partitioning a treatment tank into an anaerobic-aerobic tank and an aerobic tank with a partition wall and providing an on-off door between both tanks to interconnect them and making the title equipment to an organically joinable system. CONSTITUTION:Untreated sewage is introduced into an anaerobic-aerobic tank 3 from a regulation tank with a pump and also introduced to the water level 17 while rotating a rotary disk 7 as is in sewage. Then an aerobic zone 6 is aerated by injecting air through an air nozzle 9 and phosphorus is taken in activated sludge and nitrated to some degrees and thereafter transferred to an anaerobic zone 5 by the agitating force of the rotary disk 7. This rotary disk 7 agitates the inside of the anaerobic zone 5 and also sticks denitrification bacteria on the surface of the disk. When the treatment in the anaerobic-aerobic tank 3 is finished, an electromotive on-off door 11 is opened and sewage is transferred to an aerobic tank 4 and air is injected through an air nozzle 10 to reaerate the inside of the tank 4 and the prescribed amount of supernatant liquid is extracted.