baber/WOPTO huggingface dataset:
Patent JP-S5694152-A (JP)
Title: Process for making solar energy selective absorption film
Inventor: TOKUMASU HIROYUKI
IPC: F24J2/48
Filed: 1979-12-28
Abstract: PURPOSE: To produce a chemically converted film having a high efficiency for absorption by a method wherein aluminum etc. are immersed in water containing at least two kinds of ions selected from a group of phosphate ion, fluoside ion and  triethanolamine and a specific metallic ion.  
     CONSTITUTION: In this manufacturing process, aluminum or its alloy is immersed in the water containing at least two kinds of components selected from a group of phosphate ion, fluoride ion and triethanolamine, and metallic ion selected from a group of copper, iron, cobalt, silver and manganese, resulting a chemically converted film. At this time, a concentration of metallic ion is 5W100ppm, a concentration of phosphate ion is less than 200ppm, a concentration of fluoride ion is less then 100ppm and a concentration of triethanolamine is less than 1.0wt%. In order to produce such film, the film is made similarly by as the usual chemical processing, through a pretreatment, chemical conversion and posttreatment. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H0920388-A (JP)
Title: Tank protective container
Inventor: TEZUKA YOICHI
IPC: B65D90/12
Filed: 1995-07-06
Abstract: PROBLEM TO BE SOLVED: To miniaturize a protective container, and in addition, improve safety of valves, etc., by a method wherein an engaging member which is fixed on a bottom part side skirt part of a tank, and engages a flange part to the internal side of a side surface of a protective container, is provided. SOLUTION: A bottom part skirt part 9 of a tank 1 is fitted in a cylindrical part 21 of a flange fitting, and a spacer 24 is inserted in a gap between the cylindrical part 21 and the leading end diameter contracted part of the skirt part 9. Detent pieces 28, 28 adjust their positions at 90 deg. respectively to a valve of the tank 1, and a fixing fitting 27 is brought into contact with the internal side of the skirt part 9, and the cylindrical part 21 and the skirt part 9 are connected with a bolt 25 and a nut 26. A protective container is separated into the top and the bottom, and the flange part 22 of a flange fitting is fitted in a groove part, and the tank 1 is covered by the top and bottom halves.  An inertial force of the tank 1 is separated and absorbed by deformations of respective supporting members, and a load of bottom part supporting members can be reduced, and the thickness can be made smaller. Since the valve is located most away from a step part for joining of the top and bottom halves, a part with a low heat resistance is prevented from being damaged at the time of fire.
Patent JP-H095729-A (JP)
Title: Production of liquid crystal display element
Inventor: HOSHINO HIROSHI
IPC: G02F1/1335
Filed: 1995-06-14
Abstract: PURPOSE: To form light shielding films in the non-electrode parts between transparent electrodes without requiring a mask for forming these light shielding films with simple equipment. CONSTITUTION: A transparent electrode base layer 11 and a positive resist 12 are successively formed on one surface of a transparent substrate 10 and thereafter, the positive resist 12 is exposed by using a mask 13 having prescribed transparent electrode forming patterns and is developed, by which the positive resist 12a is made to remain along the transparent electrode forming patterns on the transparent electrode base layer 11. The unnecessary transparent electrode base layer 11 is removed by etching, by which the transparent electrodes 11a with the positive resist laminated with the positive resists 12a are formed.  Next, light shieldable ink 14 is applied over the entire part of the one surface of a transparent substrate 10 including the transparent electrodes 11a with the positive resist 2a and is then exposed from the other surface (rear surface) side of the transparent substrate 10, then the positive resists 12a on the transparent electrodes 11a and light shieldable ink 14 are peeled.
Patent JP-H0461204-A (JP)
Title: Magnetic shielding material
Inventor: ISHIKAWA MASAAKI
IPC: H05K9/00
Filed: 1990-06-29
Abstract: PURPOSE:To simplify handling and to effectively prevent bad influence caused by an electric field and a magnetic field by a method wherein the powder of iron oxide is added to an elastic material such as rubber, soft plastic or the like and they are plasticized and elasticized. CONSTITUTION:A magnetic shielding material 1 is formed as follows: e.g. a powder of iron oxide is added to a raw rubber; a powder of sulfur is added; they are stirred; and they are poured into a mold, heated and plasticized. As a result, an elastic sheet provided with flexibility is obtained. The magnetic shielding material 1 is formed to a square sheet body 2. Margin parts 3 are formed at peripheral edges of the magnetic shielding material 1. When it is pasted, e.g. on a wall surface or a floor surface, it can cover a wide area without a stepped part. There is a case where carbon black, zinc oxide, lead oxide, magnesium carbonate or calcium carbonate is added properly as a filler in addition to the powder of iron oxide. As a substitute for the raw rubber, a soft resin such as a synthetic rubber, a silicon resin, a polyvinyl acetate resin or the like can be used.
Patent JP-S6416337-A (JP)
Title: Robot device
Inventor: FUNAKUBO KAZUO
IPC: B25J15/06
Filed: 1987-07-09
Abstract: PURPOSE:To surely hold a work which is placed in irregularly aslantly, by installing a rod which does not contact a work in selectively drivable ways so as to approach to the work on the basis of the result of the detection by an approach sensor. CONSTITUTION:An industrial robot lowers a hand 14c onto a designated work on the basis of the instruction signal of a robot controller, and when one of holders 4 contacts, an approach sensor 2 outputs a detection signal into the robot controller, and a magnet 1 adsorbs the designated work. The robot controller which receives the detection signal stops lowering the hand 14c, and the holder 4 which does not contact the designated work is lowered by a servomotor 5, and allowed to contact the work, and the approach sensor 2 outputs a detection signal, and the magnet 1 adsorbs the designated work. Then, the robot controller which receives the detection signal raises the holder 4 to the original position by the servomotor 5, and the hand 14c can surely hold the designated work by this rise.
Patent JP-S5875493-A (JP)
Title: Displaying method for notch-controlled exhaust blower
Inventor: ISHIZUKA TAKESHI
IPC: H02P29/00
Filed: 1981-10-28
Abstract: PURPOSE:To accurately monitor the operation of exhaust blowers by a method wherein notch shifting process is displayed by a light staying turned on until the completion of the notch shifting, when several exhaust blowers provided in an automobile tunnel are to be notch-operated according to the degree of pollution of air in the tunnel. CONSTITUTION:Signals representing the quantity of CO or VI in an automobile tunnel are processed in an arithmetic unit 15 for energizing as required notch- controlling relays 16-20 belonging to exhaust blowers. And, during a shift process, an activating relay 21 is driven for the energization of a light 22, for the driving of a timer 23 covering a specified time length of some minutes, and for the controlling of exhaust blowers by selecting desired notches. When an instruction calling for the use of a certain notch is met by the selection of the required notch, one of contact points 5b-9b is brought into operation for the cut-off of the relay 21 resulting in the turning-off of the light 22. Accordingly, notch operation at regular time intervals and the process of notch shifting can be monitored, which is effective in preventing erroneous operations.
Patent JP-2000002261-A (JP)
Title: Device for power transmission shaft system
Inventor: HINO MITSUNOBU
IPC: F02B63/00
Filed: 1998-06-18
Abstract: PROBLEM TO BE SOLVED: To support the weight of a joint and an axial load with a drive unit via a thrust bearing and also support an axial load caused by thermal expansion in a shaft system so as to restrain actions of these axial loads to an elastic material for ensuring a stable and long use of elastic joint. SOLUTION: A space 6 is formed between an inner race 2 fixed to a universal joint U side and a support shaft 3 provided at an output shaft (e) of a drive unit E. A thrust bearing 7 is provided in the space 6 to restrict the axial movement of the inner race 2, thereby restraining an influence of an axial load on an elastic material (f) by way of supporting the weight of a joint and the axial load with a bearing of the drive unit E via the thrust bearing 7.
Patent JP-S6415852-A (JP)
Title: Identification processing system for device function
Inventor: SUGIYAMA AKEMI
IPC: G06F13/14
Filed: 1987-07-09
Abstract: PURPOSE:To enable a change of terminal equipments by pointing out a processor connected to plural terminal equipments via a common table, displaying the functions of the terminal equipments for each type, and deciding the propriety for execution of the function processing parts by the function state data. CONSTITUTION:The terminal equipments 2 and 3 containing one or more of plural function types are connected to a processor 20 of an identification processing system for device functions. The desired processes corresponding to both equipments 2 and 3 are carried out by the function processing parts 25-27 provided for each function type of the processor 20. The pit trains and the pit positions which show the presence or absence of each function type of equipments 2 and 3 are held by the function state data 22, 23, etc., of the processor 20. At the same time, a common table 21 holds a pointer to point out one desired function data on the data 22, 23, etc., in each item to be addressed by the device number of equipments 2 and 3. Thus said pointer functions to identify the holding functions of equipments 2 and 3.
Patent JP-H097954-A (JP)
Title: Vitreous carbon nozzle for vapor growing apparatus
Inventor: OHASHI TADASHI
IPC: C04B35/52
Filed: 1995-06-15
Abstract: PURPOSE: To make it possible to clean with HNO3 -HF water solution, to improve the quality of a wafer and to increase the life of a nozzle by forming the entire nozzle of vitreous carbon. CONSTITUTION: Resin (e.g. furan resin or phenol resin) to become a raw material is molded in a predetermined shape, and baked at 95 deg.C in a non-oxidative atmosphere to obtain a vitreous carbon nozzle 22. In this case, bulk density is 1.50 to 1.56g/cm<3> , bending strength is 100MPa or more, specific resistance is 4000 to 4400μΩcm, rate of hole area is 0.1% or less, and Shore hardness is 100 or more. The nozzle 22 is disposed substantially at the center of a reaction chamber 21, and reaction gas is fed at a predetermined flowing velocity into the chamber 21. A pancake type susceptor 23 is horizontally provided in the shape crossing the nozzle 22, and a wafer is disposed thereon. The susceptor 23 is heated by a high-frequency heating coil 24.  Thus, since the entire nozzle is formed of the vitreous carbon, the surface becomes smooth, and the surface can be cleaned simply by NHO3 -HF water solution.
Patent JP-H0698680-A (JP)
Title: Method for imparting aroma to coffee bean
Inventor: IGUCHI KATSUHISA
IPC: A23F5/46
Filed: 1991-04-13
Abstract: PURPOSE:To produce a flavored coffee capable of enjoying both the aroma of the coffee and a new aroma in the field of the coffee as well as in the field of black tea by imparting the new aroma to coffee beans. CONSTITUTION:There are various methods for imparting an aroma to coffee beans, such as a method comprising roasting the coffee beans together with a raw material for the aroma, e.g. nuts, a method comprising spraying the perfume on the coffee beans during or just after the roasting, and a method comprising spraying the perfume on the coffee beans roasted together with the raw material for the aroma. The impartation of the aroma to the coffee beans during the hot state of the coffee beans permits the impregnation of the aroma into the coffee beans when the coffee beans are roasted and subsequently quenched. Since the addition of a raw material for the aroma to the coffee for each drinking of the coffee is not required, labor is saved when the coffee is drunk.
Patent JP-S6150208-A (JP)
Title: Height adjusting method of magnetic head
Inventor: BABA MASAICHI
IPC: G01B5/00
Filed: 1984-08-20
Abstract: PURPOSE:To attain automatic adjustment for variance of the relative height of plural magnetic heads attached to a VTR reproduction cylinder, by recognizing a magnetic head to receive the fine adjustment for calculation of a control amount and performing the fine adjustment after detecting a contact point between a control screw and a head base for execution of the rough control. CONSTITUTION:When a cylinder 2 is set on a turntable 8, a driver 14A moves down and the tip of a control driver 24 touches an adjusting screw 7A. The torque is produced when a pulse motor 14 is revolved and contact is secured between the screw 7a and a head base 4. This contact is recognized by a microprocessor 32 by means of the signal of a distortion gauge 3-4. Then a fixed rotational number is indicated to a motor drive circuit 33 to give flexion to the base 4. The table 8 is revolved to give flexion also to another base 4 by the same initial amount. When the rough adjustment is over, the adjusting amount of a lower magnetic head 1 is calculated from the data on the tip height of the head 1 through a picture processor 35. This lower head 1 is set under the drive 41A, and the driver 24 is revolved by a calculated amount when the torque is detected. Thus the fine adjustment is carried out.
Patent JP-H1110297-A (JP)
Title: Mold powder for continuous casting
Inventor: KAWAMOTO MASAYUKI
IPC: B22D11/111
Filed: 1997-06-27
Abstract: PROBLEM TO BE SOLVED: To prevent the growth of a slag rim developed near a meniscus in a mold copper plate by adding a heat expansive graphite whose vol. at the specific temp. expands to the specific times or more of the vol. at the room temp., into mold powder at the specific ratio of the powder. SOLUTION: The heat expansive graphite whose vol. at 400 deg.C expands to >=2 times of the vol. at the room temp., is contained by 0.5-20 wt.% of the mold powder. It is further desirable to add the expansive graphic expanding to >=10 times. At the time of adding this graphite by 1-5 wt.% of the mold powder, the sufficient effect is obtd. The heat expansive graphite is a graphite intercalation compd. in which a laminated material of sufric acid, etc., is inserted between the layers of six-ring polymer. At the time of quickly heating the heat expansive graphite, the laminate is decomposed and expanded in the laminating direction by this gas pressure to remarkably expand the apparent vol. Carbon powder of a carbon black and coke powder, etc., may be further blended and the additional quantity of the whole carbon powder is desirable to 0.5-20% of the mold powder.  By this constitution, the entrapment of slag on the surface of a cast slab and the development of the breakout can be prevented.
Patent JP-H0818099-A (JP)
Title: Manufacture of semiconductor light emitting element
Inventor: AKAGI KANEYUKI
IPC: H01L21/208
Filed: 1994-06-30
Abstract: PURPOSE:To provide a method for manufacturing a substrate removal type GaAlAs double hetero structure semiconductor light emitting element by a liquid-phase epitaxial annealing method. CONSTITUTION:The method for manufacturing a semiconductor light emitting element comprises the steps of sequentially growing a GaAlAs first clad layer 3, an active layer 4, a GaAlAs second clad layer 5 on a GaAs substrate 2, setting the Al mixed crystal ratio of the layers 3, 5 to 0.75-0.85, thereby making the Al mixed crystal ratio of the layers 3, 5 uniform with respect to the growing direction.
Patent JP-H05343905-A (JP)
Title: Dielectric resonator and dielectric filter
Inventor: SUGANO TERUTAKA
IPC: H01P1/205
Filed: 1992-06-05
Abstract: PURPOSE:To reduce adjustment man-hour by solving the problem of dispersion in electrode size by screen printing in a strip line type resonator and the problem of the hole diameter of a coaxial type resonator, thereby facilitating miniaturization and easily forming plural stages of filters. CONSTITUTION:The dielectric resonator 10 is so structured that two rod dielectric bodies 12 whose cross section is L-shaped are bonded integrally as a rectangular parallelopiped. An internal electrode 14 is provided on a bonding face in the center of the inside, one end face of the rectangular block is formed to be an open one and the other end face is a short-circuit face, an outer electrode 16 connected to the inner electrode is provided on the outside face and the short-circuit face to form a 1/4 wavelength resonator. Plural dielectric resonators having a non-electrode part to the outside face are bonded in the dielectric filter so that the inner electrodes are parallel with each other and the non-electrode parts are opposed to each other and the outer electrodes are connected to form a banded electrode independently of the outer electrode to the outside face of the dielectric resonator at both sides to form input and output terminals.
Patent JP-S6150156-A (JP)
Title: Detector of light quantity from light emitting element array
Inventor: FUTAKI KIYOSHI
IPC: G01N21/952
Filed: 1984-08-18
Abstract: PURPOSE:To detect conditions of the dirt of a photoelectric transducer, a rod lens, or the like, flaws of a photosensitive drum, etc. by comparing the output of the photoelectric transducer, which is closed together with a light emitting element array, with the output of the photoelectric transducer which is not closed. CONSTITUTION:The irradiating light of an LED array 5a is irradiated to a photosensitive drum 9 through a rod lens 5b, and a leaked light L which is not irradiated there is received by a photoelectric transducer 5d and is fed back to a control circuit 6 as an electric signal. Since the transducer 5d is shut out from the outside by a shielding cover 14 at this time, adjustment and control are so performed that the array 5a generates the stable quantity of light. Meanwhile, the light passing through the lens 5b is reflected on the drum 9 and is inputted to a photoelectric transducer 5c and is converted to an electric signal and is outputted. This output signal is compared with the output of the transducer 5d by a comparing circuit 7, and a display device 8 is operated in accordance with the comparison result.
Patent JP-H1116744-A (JP)
Title: Core structure of static induction equipment and assembling method thereof
Inventor: SANPEI HIROYUKI
IPC: H01F27/245
Filed: 1997-06-27
Abstract: PROBLEM TO BE SOLVED: To improve the core of a static induction equipment in magnetic flux loss so as to prevent its thermal loss by a method, wherein a yoke is divided into a pair of yoke piece units, irregularities are provided to the corresponding edge faces of the yoke piece units, a junction iron plate is inserted between the irregularities of the edge faces of the yoke piece units, and an iron plate connector is provided to the side of the junction iron plate. SOLUTION: A lower yoke 1d is divided at a midway point into a pair of yoke piece units 5 and 6. Irregularities 7 are provided to the corresponding edge faces of the yoke piece units 5 and 6. Iron plates 3a and 3b are laminated in layers on the irregularities 7. A projection 8 is provided to the iron plate 3a, and a recess 9 is provided to the iron plate 3b. The projections 8 and the recesses 9 are alternately provided to the irregularities 7, and a junction iron plate 2 is inserted into a space formed between the lateral recesses 9. A joint slope 4 which becomes gradually large in area, starting from its lower part toward upper part is provided to each edge face of the junction iron plate 2, and a contacting surface 10 is arranged on each side of the junction iron plate 2 coming in contact with the lateral iron plates 3a.
Patent JP-H0224219-A (JP)
Title: Solenoid clutch control device for variable capacity type compressor
Inventor: TABUCHI YASUO
IPC: B60H1/32
Filed: 1988-07-11
Abstract: PURPOSE:To preferably perform the capacity return of the title compressor or the like by decreasing the capacity of the compressor driven by an engine through a clutch while maintaining a power supplied to the clutch at the value directly before acceleration, in detecting the acceleration of a vehicle. CONSTITUTION:A vehicle is provided with a solenoid clutch 1 operated according to a supplied power and a variable capacity type compressor 2 driven by the engine through the solenoid clutch 1. In this case, the acceleration of the vehicle is detected by a means 3. After the detection, during a specific short time, the capacity of the compressor 2 is controlled to be decreased by a means 4. Further, after the detection by the means 3, during the specific short time, the supplied power to the solenoid clutch 1 is controlled to be maintained by a means 5 at the value directly before detection by the means 3. With this arrangement, it is possible to preferably maintain the acceleration property in acceleration of the vehicle while preferably perform the capacity return of the compressor 2 after the acceleration, without the slippage of the solenoid clutch 1.
Patent JP-2001004524-A (JP)
Title: Method for acceleration testing of long-term sanitary retentivity of glazed surface of sanitary ware and test liquid for testing acceleration
Inventor: TOMIOKA YUTAKA
IPC: G01N17/00
Filed: 1999-06-18
Abstract: PROBLEM TO BE SOLVED: To evaluate long-term sanitary retentivity of a glazed surface of a sanitary ware with good reproducibility by bringing the glazed surface into contact with a strong alkali aqueous solution or a strong acid aqueous solution of specific pH values for a long term. SOLUTION: A glazed surface of a sanitary ware or a glazed ware test piece is brought into contact with a strong alkali aqueous solution of pH of 11 or more or a strong acid aqueous solution of pH of 1 or less for a long time. Further, the glazed surface of the ware or the test piece heated to 40 to 90 deg.C is brought into contact with the strong alkali aqueous solution of the pH of 11 or more or the strong acid aqueous solution of the pH of 1 or less for a long time. Its testing time can be more shortened by heating the ware or the piece. This testing method can be utilized, for example, for a glazed surface of a sanitary ware such as, for example, a closet, a urinal, a washbowl, a hand washbowl or the like.  The strong alkali aqueous solution means a solution obtained by dissolving alkaline chemicals such as sodium hydroxide or potassium hydroxide in water, and the strong acid aqueous solution means a hydrofluoric acid, a hydrochloric acid, a citric acid or the like.
Patent JP-H0613168-A (JP)
Title: Induction heating cooker
Inventor: KOIDE HIROYUKI
IPC: H05B6/12
Filed: 1992-06-30
Abstract: PURPOSE:To accurately detect the temperature of a material to be heated with out being influenced by disturbance in such a state that inverter supply voltage becomes close to zero volt and a high frequency electric current is hardly made to flow and the generation of noise reaches the lowest value. CONSTITUTION:An induction heating cooker is provided with an inverter circuit 3 to supply output of a rectification circuit 1 to a heating coil after being converted into a high frequency electric current, a control means 23 to control a start and a stop of the inverter circuit 3, a temperature sensor 28 to detect the temperature of a material to be heated and a zero volt detecting circuit 22 to detect a point of time when direct current voltage of the rectification circuit 1 becomes close to zero volt. The control means 23 carries out induction heating on the material to be heated by means of a high frequency magnetic field generated in the heating coil 13, and synchronizes the timing to detect the temperature of the material to be heated with the point of time when the direct current voltage of the rectification circuit 1 becomes close to the zero volt by means of the temperature sensor 28.