baber/WOPTO huggingface dataset:
Patent JP-S6178037-A (JP)
Title: Display device
Inventor: MAJIMA TOSHIAKI
IPC: G09G1/20
Filed: 1984-09-25
Abstract: PURPOSE:To allow full-color display by providing the first luminous means containing an electrode generating means and the first phosphor and the second luminous means photoelectric-transferring the light and allowing it to hit the second phosphor via a microchannel plate. CONSTITUTION:The first luminous means is arranged with a cathode 2 as an electron generating means, Y-direction and X-direction grids 3, 4 as deflecting means, an anode 5, and a low-speed electron beam phosphor 6 as the first phosphor, the second luminous means is arranged with a photodelectric transfer body 8 photoelectric-transferring the light from the phosphor 6, a microchannel plate 9 decomposing electrons into many picture elements and multiplying them, an anode 10, and a high-speed electron beam phosphor 11 as the second phosphor, and both luminous means are stored in a container 3 to form a display device. Accordingly, the second phosphor is made a phosphor for red, green, and blue colors, and full-color display having high luminance, high saturation, and good efficiency can be obtained.
Patent JP-H0947936-A (JP)
Title: Working device
Inventor: YAMAZAKI YASUTAKA
IPC: B23Q5/32
Filed: 1995-08-03
Abstract: PROBLEM TO BE SOLVED: To prevent a sliding shaft from becoming eccentric relative to a main spindle during machining by providing a clamp mechanism for holding the sliding shaft so as to be relatively not movable in the condition that it has been positioned to be coaxial with the main spindle, between the main spindle and the sliding shaft. SOLUTION: When the adjustment between a fixed-side milling cutter 14k and a movable-side milling cutter 16 is completed in accordance with the thickness of a workpiece to be machined, an unclamp shaft 24 in which the action of an unclamp cylinder has been released is pushed downward by the spring force of a spring 24s and is returned to its initial position. Thereby, a collet chuck 20 is operated, and the sliding shaft 16 is locked so as to be relatively unmovable in the condition that it has been positioned to be coaxial with the main spindle 14. Thus, the sliding shaft 16 is prevented from becoming eccentric relative to the main spindle 14 during machining.
Patent JP-S6259474-A (JP)
Title: Reading system for ccd sensor
Inventor: HIDESHIMA TAKAHIRO
IPC: H04N5/335
Filed: 1985-09-09
Abstract: PURPOSE:To process a sample and hold circuit at low speed by sampling the first stable reference level of one scanning line, setting the quantity of a clamp, clamping an output signal thereafter every one scanning line and reading. CONSTITUTION:A sampling is carried out at the first of one scanning line of a CCD sensor 1 by a sample and hold circuit 2, its hold value is inputted to a clamp circuit 3 through an analog switch 4 and held and it is considered as the quantity of the clamp thereafter. Then, a switch 4 is changed over by a change over signal, SW, an output signal CS from the sensor 1 is inputted to the circuit 3 through the switch 4 and a stable reference level of the signals CS is not sampled in the circuit 2 but inputted to the circuit 3. When a reading operation of the one scanning line of the sensor 1 is completed, the signal SW changes over the switch 4, the first signal of a next scanning line is sampled by the circuit 2 and a hold value is inputted to the circuit 3 as the quantity of the clamp of this scanning line. Thereafter, the switch 4 is changed over to input the signal CS to the circuit 3 and similarly clamp.
Patent JP-H0839238-A (JP)
Title: Heating press-fixing device
Inventor: YOKOTA HACHIJI
IPC: B23K1/00
Filed: 1994-07-31
Abstract: PURPOSE:To greatly improve the efficiency of a welding operation by pressurizing the welding part of a work with a pressurizing plate having a small heat capacity, transmitting the heat of a heating block having a large heat capacity to the welding part through the pressurizing plate so as to weld the welding part, separating only the heating block first from the work, separating the pressurizing plate from the work after the welded part is cooled and thereby reducing the cooling time of the work. CONSTITUTION:A heating block 11 with a large heat capacity and a pressurizing plate 12 with a small heat capacity are structured freely movably back and forth by air cylinders 20, 34. A welding part is pressurized with the pressurizing plate 12, and also the heating block 11 is abutted on the pressurizing plate 12, so that heat is transmitted to the welding part through the pressurizing plate 12. After the welding part is thus welded, only the heating block 11 is separated for cooling and, after the welded part is fixed, the pressurizing plate 12 is separated from the work.
Patent JP-S6099822-A (JP)
Inventor: KURAIDO ROBAATO BERARUDO
IPC: B65B51/00
Filed: 1982-11-13
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-H0926783-A (JP)
Title: Backpost unit of upright piano
Inventor: IMAMURA IWAO
IPC: G10C1/02
Filed: 1995-07-12
Abstract: PROBLEM TO BE SOLVED: To provide a backpost unit of upright piano which can consist of a small number of components and is easily machined and assembled without decreasing the strength and rigidity of the backpost unit. SOLUTION: This backpost unit 1 of upright piano is equipped with a rectangular lumber type base 2, two backposts 4 of which one end is fixed vertically to both end parts of the top surface of the base 2, and a pin plate 3 which holds embedded tuning pins fixed to the other end of each of the columns 4.
Patent JP-H0860112-A (JP)
Title: Surface-protective film
Inventor: HIRAGORI MASAHIKO
IPC: C09J153/02
Filed: 1994-08-24
Abstract: PURPOSE: To provide a surface-protective film which is suitable for a metal plate to be bent such as a stainless steel plate of thicker than 1mm thickness. CONSTITUTION: This surface-protective film is produced by forming an adhesive layer on one face of the substrate of a polyolefin resin which is prepared by orienting, at 70-150 deg.C at a draw ratio of 1.2-5, a polyolefin resin film containing more than 50wt.% of an ethylene-α-olefin copolymer having 30-55% crystallinity, 0.894-0.918g/m<3> density and less than 3g/10min. melt flow rate, or on a substrate film of a polyolefin containing more than 50wt.% of ethylene-α-olefin copolymer having less than 120kg/cm<2> tensile yield strength in both film-forming and the traverse direction or no yield point, and higher than 300kg/cm<2> tensile strength at break and 0.7-1.3 ratio of tensile strength at break in the film-forming direction/in the traverse direction (lengthwise/widthwise) and more than 70% elongation recovery.
Patent JP-S5989052-A (JP)
Title: Bit synchronizing circuit
Inventor: KAGE GOUZOU
IPC: H04L7/033
Filed: 1982-11-12
Abstract: PURPOSE:To obtain a bit synchronizing circuit which contains no phase error correction for code interference in a reproduced clock with a small pull-in time constant and is suited to reception of the burst signal. CONSTITUTION:An input signal (in) is converted into a digital signal by a comparator 1 and then differentiated by a digital differentiating circuit 2, and a pulse X2 of a minute width is delivered. At the same time, the signal (in) is differentiated by a differentiating circuit 3 and the differentiated signal X3 is applied to an amplitude measuring circuit 4 of a deciding circuit 6. The circuit 6 decides whether or not the amplitude of the signal X3 is sufficient, and an output X6 is applied to an AND circuit 7 only when the amplitude of the signal X3 is sufficient. Then a pulse X3 fed from the circuit 2 is used to reset a counter 8. The counter 8 divides a high-speed pulse fH and delivers a reproduced clock CLK1 having a frequency equal to the data speed. This clock CLK1 is stabilized by a PLL circuit 9 to output a clock CLK2.
Patent JP-H0939775-A (JP)
Title: Hydraulic pressure brake device for vehicle
Inventor: SHIMIZU SATOSHI
IPC: B60T13/12
Filed: 1995-08-04
Abstract: PROBLEM TO BE SOLVED: To make a booster small and to reduce the size and the cost of a device, in a pressure receiving piston of hydraulic pressure control valve having pressure control room for controlling hydraulic pressure from hydraulic pressure source according to hydraulic pressure of pressure room, by making the ratio a special valve between the pressure active area of a pressure room side and that of pressure control room side. SOLUTION: When a brake pedal 28 is pressed and then hydraulic pressure is generated in the pressure room 34 of a master cylinder 10, hydraulic pressure in a valve room 51 of a hydraulic pressure control valve 14 is increased. When force applied on a pressure control room 59 side of a pressure active piston 40 is larger than force applied on the pressure room side 34, the pressure receiving piston 40 is moved to the left and a ball 56 is seated on a valve sear 53. The force applied on the pressure control room 59 side of the pressure active piston 40 is equal to the force applied on the pressure room side 34.  Since the ratio of the pressure active area of pressure room 34 side of the pressure active piston 40 to that of the pressure control room 59 side is made large, hydraulic pressure in the control room 59 is made given number time larger than hydraulic pressure in the master cylinder.
Patent JP-H0540104-A (JP)
Title: Manufacture of moisture-sensitive or dew formation sensor
Inventor: IWAZURU SUMI
IPC: G01N27/12
Filed: 1991-08-08
Abstract: PURPOSE:To manufacture a moisture-sensitive or dew formation sensor having excellent sensitivity and a high response speed, with excellent reproducibility, uniformly and in an increased yield. CONSTITUTION:A moisture-sensitive resistor forming substance (e.g. a moisture- absorptive macromolecular substance and conductive particles) is dissolved or dispersed in a liquid such as water or alcohol, a liquid-form body prepared by mixing fibrous fillers 1 in this solution is cast and dried and thereby a sheet- shaped material is prepared. A moisture-sensitive or dew formation sensor is manufactured by cutting this material in arbitrary dimensions and sticking it on a base and by fitting electrodes thereon.
Patent JP-H0860571-A (JP)
Title: Production of pulp from date palm
Inventor: KUZE KANAE
IPC: D21C3/22
Filed: 1994-08-24
Abstract: PURPOSE: To produce pulp suitable for paper making and other uses from date palm growing gregariously in the Middle and Near East. CONSTITUTION: Leaf parts of date palm crushed to small pieces are put in an autoclave, mixed with 10% of caustic soda, 0.05-0.1% of an anthraquinone and preferably 0.1 normal (normal concentration) sulfuric acid and digested at <100 deg.C for about 60 minutes. The digested date palm is filtered.
Patent JP-H0645544-A (JP)
Title: Semiconductor device and manufacture of semiconductor device
Inventor: ITO MITSUAKI
IPC: H01L21/8238
Filed: 1992-07-27
Abstract: PURPOSE:To prevent mutual diffusion of N-type and P-type impurities in high melting point metal polycide at the time of heat treatment such as annealing, by isolating P-type high melting point metal polycide from N-type high melting point metal polycide by using high melting point metal polycide. CONSTITUTION:On a semiconductor substrate 101, an oxide film 102 is formed. Thereon a two-layered structure of a P-type polycrystalline silicon and a high melting point metal silicide is formed. A first region 103 composed of a so-called P-type high melting point metal polycide is formed. A second region 104 composed of high melting point metal silicide, and a two-layered structure composed of an N-type polycrystalline silicon and high melting point silicide are formed. A third region 105 composed of a so-called N-type high melting point metal polycide is formed. Hence by mutually isolating the P-type and the N-type high melting point metal polycides by using the high melting point silicide, mutual diffusion of impurities of N-type and P-type in the high melting metal polycide is prevented, and generation of characteristics abnormality is avoided.
Patent JP-S6177557-A (JP)
Inventor: OKADA TOKUJI
IPC: G01B21/20
Filed: 1984-09-25
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-S6090435-A (JP)
Title: Automatic power-off circuit
Inventor: MURATA YUKIO
IPC: H04B1/40
Filed: 1983-10-24
Abstract: PURPOSE:To communicate smoothly with an opposite low in signal level by varying automatically the time from a drop in reception level to power supply cut- off according to the reception level through a communication device whose power supply is cut off when the reception level drops. CONSTITUTION:A circuit which cuts off the power supply of the communication device a specific time after the reception electric field level drops to a specific communication incapable level is provided in the communication device so as to prevent a waste of electric power. This automatic power supply cut-off circuit incorporates gate circuits 2 and 3 which detect the reception electric field level in three stages, a variable frequency divider 4 which divided the frequency of a clock CK at a frequency division ratio corresponding to signals from the circuits 2 and 3, and a gate 1 for resetting. Those circuits operate to vary automatically the time up to power supply cut-off operation according to the reception electric field level when a reception electric field is ceased during communication. Therefore, power supply is cut off in a short time when the communication is carried on while the signal level of an opponent of communication is low and the communication is broken frequently.
Patent JP-H1023982-A (JP)
Title: Device for cleaning water in bathtub
Inventor: KATO SHINICHI
IPC: C02F1/32
Filed: 1996-07-10
Abstract: PROBLEM TO BE SOLVED: To rapidly heat water in a bathtub under with a precise temperature control at a low cost. SOLUTION: An external air temperature sensor 17 letting a thermo-sensitive part face the outside of a casing 18 is attached to a main body 4 of device connecting a hot water sucking pipe 3 and a hot water spouting pipe 9 and totally arranging purifying treatment equipment such as filtering tank 5, circulating pump 6, ultraviolet sterilizing device 14 and auxiliary heater 16. Then, a hot water tank 16 is provided for heating and pooling hot water in the bathtub through any inexpensive heat source such as late-night power, solar heat or kerosene, and the temperature of hot water in the bathtub is regulated by mixing the hot water pooled in the hot water tank 16 and heating it through the auxiliary heater based on the exact duty based on the external air temperature detected by the external air temperature sensor.
Patent JP-H0741015-A (JP)
Title: Packing bag
Inventor: NISHII HISAYOSHI
IPC: B65D33/36
Filed: 1993-07-20
Abstract: PURPOSE:To provide an inexpensive packing bag having minute openings, which can maintain a hermetically sealed state in the storage of a product, can easily provide the minute openings as required in use, and can be processed in a content filling process and in-line by means of a general pillow-type automatic filling/packing machine. CONSTITUTION:A pillow-type bag is a laminate body whose both sides are heat-adhesive, and is hermetically sealed by the central heat-adhesive part and end heat-adhesive parts 3. In this pillow-type bag, a plurality of minute openings 6 are made in a gag wall 1 opposite the central heat-adhesive part, and removable covering tape is attached to the bag so as to cover all the minute openings 6.
Patent JP-H0864907-A (JP)
Title: Manufacture of planar buried laser diode
Inventor: RI SHIGEKI
IPC: H01S5/20
Filed: 1995-08-04
Abstract: PROBLEM TO BE SOLVED: To reduce leakage currents from the joint surface between a semiconductor substrate and the first current blocking layer and that due to thyristor structure. SOLUTION: Through a mask 29, a second clad layer 27, an active layer 25, a first clad layer 23, and a semiconductor substrate 21 are etched with a non-selective etching liquid so as to form a truncated cone. Then the layers 27, 23, and 21, except for the active layer 25 are selectively etched so as to accurately expose a crystal plane, in order that a first current blocking layer and a second current blocking layer are formed to cover the entire structure from the upper side surface of the second clad layer 27 to the upper surface of the semiconductor substrate 21.
Patent JP-H0526205-A (JP)
Title: Brake control device for hydraulic motor
Inventor: KIMURA KENICHI
IPC: E02F9/22
Filed: 1991-07-15
Abstract: PURPOSE:To make a small-sized brake device and a pressure control valve and house them in a hydraulic motor with compactness. CONSTITUTION:First and second ports 32A, 32B and a drain port 32C are formed on a valve casing 32 of a pressure control valve 31, while the drain port 32C is communicated with a spring chamber 37. An oil passage 38 which communicates the port 32A with the port 32B and interrupts the passage therebetween, and throttle passages 34G, 34J which communicate an hydraulic chamber 36 and the port 32B with the spring chamber 37, are formed on the spool 34. An oil chamber 6C of a brake device 6 is communicated with the spring chamber 37.
Patent JP-S58101732-A (JP)
Title: Feeder of liquid chemical
Inventor: HARADA MICHIYUKI
IPC: B01J4/00
Filed: 1981-12-14
Abstract: PURPOSE:To automate change-over of tanks and drawing out of a liquid chemical in a feeding device through safe and secure operation, by providing an emptiness detector, and a device memorizing a stage for drawing out the liquid chemical in plural liquid chemical storage tanks. CONSTITUTION:A tank 1 is pressurized by introduction of a pressurized gas through an inlet 7' in drawing out a liquid chemical by closing a release valve 6-2 and opening a pressurizing valve 6-1. The liquid chemical is drawn out by opening a liquid chemical valve 5 through a pipe 2 from an outlet 4. When the tank 1 becomes empty, an emptiness detector 3 is actuated, and a liquor storage tank 1' is also actuated to act likewise. A device for memorizing the stage of drawing out operation of the tank is provided in this feeding device. For example, the tank 1 is set in operation and the tank 1' is reset, and the use conditions of them are memorized. When the liquid chemical in the tank 1 is used up,  the detector 3 is actuated to turn the tank 1 to a reset state, and the tank 1' is  pressurized and a liquid chemical valve 5' is opened to draw the liquid.
Patent JP-H0843895-A (JP)
Title: Film feeder for fb driving system automatic focusing camera
Inventor: YAMAMOTO MASARU
IPC: G03B13/36
Filed: 1994-08-02
Abstract: PURPOSE:To make the movable part of a camera body light in weight and simple in mechanism by using a motor driving the movable part of the camera main body also as a film feeding motor, to secure the high speed and accuracy of FB control and further, to improve film feeding speed and frame feeding accuracy by using an ultrasonic motor. CONSTITUTION:A worm 28 is driven by a small-sized DC motor 26 and a clutch lever 30 is brought down to the left with a shaft 31 as center to engage the worm 28 with an FB driving gear 36, except when the film is fed. The rotary driving force of the ultrasonic motor 29 is transmitted to a rack gear 34 through a pinion 27, a clutch gear 38 and the FB driving gear 36, thereby moving the main body movable part 2 in parallel to an optical axis. At the time of feeding the film, the clutch lever 30 is brought down to the right to engage the clutch gear 38 with a film gear 40, thereby rotating a spool 54 through the pinion 27, the clutch gear 38, the film gear 40, a planetary gear 41 and a spool gear 42.
Patent JP-S5988060-A (JP)
Title: Production of half-cooked potato with skin
Inventor: SUZUKI HAJIME
IPC: A23L19/10
Filed: 1982-11-15
Abstract: PURPOSE:To obtain a half-cooked potato with an easily peelable and not easily breakable skin in eating, and eaten without the skin, by subjecting a raw potato with the skin to pretreatments consisting of frying in oil and microwave heating. CONSTITUTION:A raw potato with the skin is subjected to pretreatments consisting of frying in an oil and the microwave heating. Both treatments may be carried out by subjecting the potato to frying in the oil and then microwave heating or the microwave heating and then frying in the oil or simultaneously subjecting the potato to both treatments. The frying in the oil refers to the frying treatment in the oil to such an extent as to galatinize only the surface part of the potato and means the frying in an edible oil at about 100-180 deg.C for about 10-15min in a fryer, etc. The microwave heating refers to the treatment of the potato by irradiation with microwaves to gelatinize the core of the potato and means the cooking treatment in an electronic oven of 2,450MHz frequency for about 10min, etc.
Patent JP-S6092648-A (JP)
Title: Substrate for forming bump and forming method of bump by using said substrate
Inventor: HATADA KENZOU
IPC: H01L21/60
Filed: 1983-10-26
Abstract: PURPOSE:To obtain a transfer bump system bump forming substrate, which has durability and cost thereof is low, by forming a metallic layer and an ITO layer on an insulating substrate and shaping a bump on the ITO layer through a plating method, etc. while using an insulating substance as a mask. CONSTITUTION:A substrate for forming transfer bumps is constituted by laminating a metallic film 11 and an ITO film 12 on an insulating substrate 10 consisting of ceramics or glass or the like and shaping a mask pattern 13 for plating. A metal having sufficiently low electric resistance, such as Ti-Pt, Ti-Pd, Mo, Pt, Pd, etc. is desirable as the metallic film 11. The ITO film 12 is formed through a sputtering method or an electron beam method. The ITO film 12 has excellent plating properties and superior transfer and release characteristics to a film lead and durability, and is not denatured and deformed. The mask pattern 13 for plating is formed by an inorganic substance, such as SiO2, Si3N4, Al2O3, a glass film or the like and an organic substance such as a polyimide group one.
Patent JP-S6259956-A (JP)
Title: Mask for pattern formation
Inventor: KATOU TAKAAKI
IPC: G03F1/00
Filed: 1985-09-10
Abstract: PURPOSE:To form a pattern with good accuracy by using an org. compd. contg. a diazo group which generates a change in the transmittance characteristic of light when irradiated with light or charged particles for a film to be formed on a mask plate. CONSTITUTION:The thin film layer 1 consisting of the org. compd. or the like contg. the diazo group which generates a change in the transmittance of light when irradiated with light or charged beam 3 is provided on a transparent glass plate 2 consisting of quartz, etc. The transmittance of the light increases to form a transmittable region 4 for light in the region of the layer 1 where the light or the beam 3 is irradiated. The process for manufacturing the mask which is hereto required in the conventional practice is eliminated if the pattern is formed in the above-mentioned manner.
Patent JP-S6255476-A (JP)
Title: Pumping device for built-up storage tank making good use of space
Inventor: TAKASE YASUYUKI
IPC: B65D90/00
Filed: 1986-08-27
Abstract: PURPOSE:To make good use of space and facilitate the maintenance of a submergible motor pump easily by making a conduit, which is provided on a storage tank, pass through the tank again so as to install the submergible motor pump within the conduit. CONSTITUTION:A built-up storage tank is formed by combining a number of unit panels 1, 1. And the bottom wall W2 is provided with an outlet port 4, with which a conduit 5 is connected. In addition, the conduit 5 is provided with a closing mechanism 6 including a sleeve and the like. A conduit 7 is connected with the downstream of the conduit 5, and the conduit 7 is made to pass through the inside of the storage tank between the side walls W1 and W1 so as to install a submergible motor pump 10 in the conduit 7. And the submergible motor pump 10 may be taken out for inspection by releasing one end of the conduit 7 after the closing mechanism 6 has been closed.