baber/WOPTO huggingface dataset:
Patent JP-H09310409-A (JP)
Title: Sphere slidable supporting device
Inventor: IKENAGA MASAYOSHI
IPC: E04H9/02
Filed: 1996-05-22
Abstract: PROBLEM TO BE SOLVED: To provide such a sphere slidable supporting device as being capable of reducing frictional resistance on a contact plane between a concave spherical member and a moving body, ensuring easy slide displacement on the contact plane and surely protecting a structure against vibration due to earthquake. SOLUTION: A sphere slidable supporting device 1 has a concave spherical member 4 provided with a concave spherical face 3, an opposite member 6 provided with a concave spherical face 5 and a moving body 9 provided with a convex spherical face 7 put in slidable contact with the concave spherical face 3 of the concave spherical member 4 and another convex spherical face 8 put in slidable contact with the concave spherical face 5 of the opposite member 6. The concave spherical member 4 contains a concave spherical member mainbody 23 and a low friction layer 25 integrally formed in a concave spherical recess 22 in one face 21 of the concave spherical member mainbody 23, whose exposed surface 24 constitutes the concave spherical face 3.
Patent JP-H04230208-A (JP)
Title: Dyeing agent for keratin fiber
Inventor: JIYAN KOTERE
IPC: A61K8/00
Filed: 1991-06-21
Abstract: PURPOSE: To dye human hair by applying a dye composition containing an indole derivative and a suitable acid salt to hair, rinsing, dehydrating and applying an alkaline oxidizing solution. CONSTITUTION: A dye composition contains a compound of the formula [R1 is H, an alkyl or COOH; R2 is H or an alkyl; R is H, SiC(CH3 )3 or a CO-alkyl; X is H, OH or OSi(CH3 )3 with the proviso that when X exists at the 4 or 5-position, X is further an O-alkyl] such as 7 hydroxy 2,3-dimethyl-4-methoxyindole, its suitable acid addition salt and optionally another dye in a medium having pH <=7 permissible as a cosmetic and is applied to hair. After a certain time, the hair is rinsed, dehydrated, is treated with an alkali oxidizing solution, rinsed and washed with a shampoo. By this method, various lusters and a blond natural color from a light color to a dark color and a copper hue or a brown hue can be obtained.
Patent JP-S5939325-A (JP)
Title: Purification of gas due to pressure swing method
Inventor: UMEKAWA AKIHIKO
IPC: B01D53/02
Filed: 1982-08-30
Abstract: PURPOSE:To enable the consumption of regenerating gas efficiently, by reducing the cylce time of adsorption and desorption in a downstream side adsorbing cylinder as compared with the cycle time in an upstream side adsorbing cylinder to reduce the amount of the regenerating gas. CONSTITUTION:After an adsorbing and a desorbing processes are carried out for a definite time (10min), each change-over valves are reversed to perform the adsorbing process in the side of an upstream side adsorbing cylinder 22a while a regenerating process is carried out in the side of an upstream side adsorbing cylinder 20a. By using the upstream side adsorbing cylinder 20a and the upstream side adsorbing cylinder 22a in an alternately changing-over state, purified gas (air) is obtained continuously. The upstream side adsorbing cylinders 20a, 22a are filled with NaX type synthetic zeolite and the downstream side adsorbing cylinders 20b, 22b are filled with silica-alumina easily desorbable and short in a desorbing time while the change-over time of the downstream side desorbing cylinders 20b, 22b is reduced to half as compared with that of the upstream side adsorbing cylinders 20a, 22a to perform gas purification. Therefore, sufficient desorption is carried out by a small amount of regenerating gas.
Patent JP-S637715-A (JP)
Inventor: UEDA YOSHIHIRO
IPC: A01D46/24
Filed: 1986-06-26
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-H11291673-A (JP)
Title: Printing medium housing coin
Inventor: HIYAMA TOSHIO
IPC: B42D15/02
Filed: 1998-04-10
Abstract: PROBLEM TO BE SOLVED: To provide a plate-like base housing a coin as a printing medium. SOLUTION: A coin hole 2 for housing a coin 3 is formed at a base 1 of a printing medium without processing a coin body, and transparent films 4 are adhered to both side surfaces of the base to contain the coin.
Patent JP-H10337575-A (JP)
Title: Coagulant for sludge treatment and sludge treating method
Inventor: TSUCHIDA YASUO
IPC: C02F1/56
Filed: 1997-06-09
Abstract: PROBLEM TO BE SOLVED: To obtain a sludge coagulating flock of a good dehydrating property by forming quickly the sludge coagulation flock even for any sludge by a method wherein rock burnt powder, inorganic calcium compound, inorganic magnesium compound, and inorganic sodium compound are contained by respective specific amounts. SOLUTION: A sludge treating coagulant contains respective constituents of 100 pts.wt. of rock burnt powder, 80 to 120 pts.wt. of inorganic calcium compound, 80 to 120 pts.wt. of inorganic magnesium compound, and 80 to 120 pts.wt. of inorganic sodium compound. Then, a coagulation stirrer 2 adds the coagulant for sludge to water to be treated containing excess sludge or the like introduced into a treating tank 10, and generates a sludge coagulation flock by stirring the water to be treated with a stirring mechanism 16 executing aeration in the water to be treated from an air discharge pipe 14. A coagulation flock separator 4 makes effluent containing the sludge coagulation flock flow down on a screen 24 from a treating water exhaust pipe 18, and separates the sludge coagulation flock 30.
Patent JP-H0713098-A (JP)
Title: Head up display
Inventor: ASUKA MASAHIRO
IPC: B60K35/00
Filed: 1993-06-22
Abstract: PURPOSE:To provide a display screen which is good in visibility even in a bright state and is fast in sensitivity by constituting the display screen of a transparent substrate laminated with a layer formed by curing a specific latent fluorescent compsn. CONSTITUTION:The display screen consists of the transparent substrate laminated with the layer formed by curing the latent fluorescent compsn. consisting of a pigment which does not color under the sunlight, but colors fluorescence with light of a specific wavelength region and has <=0.5mum average particle size thereof and <=10wt.% ratio of >=1.0mum particle size, metal alkoxide polycondensate, hydrophilic org. solvent and water and contg. 0.01 to 10 pts.wt. pigment per 100 pts.wt. metal alkoxide polycondensate. The metal alkoxide polycondensate is obtd. by polycondensation of the monomer expressed by formula Rn-M-(OR')m-n.In the formula, M is silicon, aluminum, etc.; R is <=6C alkyl group or phenyl group, etc.; R' is <=5C alkyl group; m is a coordination number of metal M; n is an integer of 0<=n<=m-1.
Patent JP-2000334783-A (JP)
Title: Mold for resin encapsulation of semiconductor, apparatus for releasing package from mold and its method
Inventor: FURUTA ICHIRO
IPC: B29C45/26
Filed: 1999-05-28
Abstract: PROBLEM TO BE SOLVED: To provide a mold for resin encapsulation of a semiconductor, an apparatus for releasing a package from the mold and a method for it which can prevents damage and warpage of the package after the resin is cured from being generated. SOLUTION: This apparatus for releasing a package comprises molds 1 and 1' for resin encapsulation of a semiconductor, a resin package 2, ultrasonic oscillating elements 3 and 3', ejector pins 4 and 4', a lead frame 5, cavities 6 and 6' for molding, pin holes 7 and 7' and pins 8 and 8'. At the same time when the molds 1 and 1' are opened, the ultrasonic oscillating elements 3 and 3' with an oscillation frequency of 20-120 (kHz) are oscillated to the lead frame 5 and the oscillation is transmitted in the axial direction of the pins 8 and 8' to oscillate the resin package 2, which is released from the cavities 6 and 6' for molding. In addition, time for ultrasonic oscillation in this case is at most 1.0 (sec).  Therefore, as pushing-out motions of the ejector pins 4 and 4' are performed under a condition where the resin package 2 is released from the cavities 6 and 6' for molding damage and warpage to the package can be prevented from being generated.
Patent JP-S63314447-A (JP)
Title: Solution circulation type automatic absorption spectrochemical analysis
Inventor: SHIRATORI KUNIO
IPC: G01N21/79
Filed: 1987-06-17
Abstract: PURPOSE:To enable reduction in a required analysis time while achieving a higher accuracy of an automatic spectrochemical analysis, by a method wherein calibration curves of absorbance and the amount of ions are set on an arithmetic unit beforehand and a mean of measured values obtained by measuring absorbance several times each in color ion colora tion and color formation areas is introduced into the arithmetic unit to determine the amount of ion from the calibration curves. CONSTITUTION:A sample solution is introduced into a reaction tank 2 from a sample solution tank 1 while a sample is introduced into the tank 2 from reagent tanks 3a-3e to reduce Fe<3+> to Fe<2+>. Thereafter, light is emitted from a light emitting body 7 moving a sample solution to a flow cell 6 to measure absorbance several times in a color ion coloration area with a photoelectric multiplier tube 8 and a mean thereof is computed and introduced into an arithmetic unit 9 on which reference calibration curves of absorbance and the amount of ion are previously set. Then, color forming reagents from the tanks 3a-3e are introduced to the tank 2 to make a color forming ion. Likewise, absorbance in an emission area is measured several times moving the color forming ion to the flow cell 6 to compute a mean. The results are introduced to the arithmetic unit 9 to perform a computation combining the results of measurement in a color ion coloration area and the amount of ion is analyzed from the calibration curves set to display 10.
Patent JP-S5573662-A (JP)
Title: Novel hydroxyethyllazole compound*its manufacture and its use as medicine
Inventor: ERIKU REGERU
IPC: C07D233/60
Filed: 1979-11-22
Abstract: The invention relates to hydroxyethyl-azole compounds and methods for their preparation. Also included in the invention are compositions containing said hydroxyethyl-azole compounds and methods for the use of said compounds and compositions as antimycotic agents.
Patent JP-S5482828-A (JP)
Title: Air conditioner
Inventor: KURACHI MASAO
IPC: F24F1/00
Filed: 1977-12-14
Abstract: PURPOSE:To efficiently blow air off, by connecting an operating lever for deflecting plates to a closing plate for a bypass port for the air and by opening the bypass port when the blown-off air is oriented downward. CONSTITUTION:The first deflecting plate 17, which can be turned by the operating lever 18, and the second deflection plate 25, which consists of an arc-shaped inlet part 27 and an arc-shaped outlet part 28 and sharply changes the direction of the blown-off air in connection with the first deflecting plate 17, are provided in an air blow-off opening 9 of the air conditioner. The closing plate 30 for normally closing the bypass port 29 through which the blown-off air passes is moved in connection with the operating lever 18. The port 29 is opened only when the blown- off air is oriented downward. Therefore, the air is efficiently blown off horizontally or upward by the first and the second deflecting plates 17, 25. When the air is blown off downward, the quantity of the air is prevented from being decreased by the collision against the second deflecting plate 25.
Patent JP-H10337220-A (JP)
Title: Connecting structure of table
Inventor: SASAKI KENJI
IPC: A47B7/00
Filed: 1997-06-09
Abstract: PROBLEM TO BE SOLVED: To provide a connecting structure by which a table or the like can be easily, securely, and fixedly connected with very simple structure, and also can be easily separated. SOLUTION: To connect a ceiling plate fitted on a support frame body in a butted state, inserting holes 15a, 15b are penetrated through the opposite longitudinal frames 5a, 5b of a frame member 5 of the support frame body on one side for inserting a connecting shaft 17 having a head part 17b, and an inserting window part is opened in the longitudinal frame 5a being the inside in a prescribed position apart from the inserting hole, and a holding window part 20 is opened in the outside longitudinal frame 5b of the frame member 5 in the position opposite to the inserting window part and apart from the inserting hole, and the one end thereof is fixed to the frame member 5 in close vicinity of the inserting window part, and a locking piece 23 that is inserted through the inserting window part and is directed toward the holding window part 20 is extended,  and also a plate spring member 21 with a holding part 24 which is bent nearly in a U shape and is projected outward through the holding window part 20 is arranged to the end thereof. Then, a locking hole 25 for inserting the connecting shaft 17 is penetrated in the locking piece 23 of the plate spring member 21 obliquely in the position between the inserting holes, so that the connecting shaft 17 is inserted through the outside longitudinal frame 5b of the frame member 5 so as to be elastically locked to the locking hole 25.
Patent JP-S5775452-A (JP)
Title: Mos capacitor in semiconductor integrated circuit and manufacture thereof
Inventor: KOBAYASHI TERUO
IPC: H01L21/822
Filed: 1980-10-28
Abstract: PURPOSE:To obtain the compact and large capacity MOS capacitor by forming a concave part in a semiconductor substrate, covering the surface of said concave part by a dielectric thin film, and embedding an upper electrode therein. CONSTITUTION:Etching is performed in the semiconductor substrate 11 in a concave shape. The surface of the concave part is covered by the dielectric thin film 12, and the upper electrode 13 is embedded in said concave part. On the surface of the substrate part of the concave part, an impurity injected region 14 which is to become another electrode for the capacitor is formed. The capacity of the capacitor is increased to 1+[2a(l+m)/l.m]times, where a is the depth of the concave part of said MOS capacitor and the definition of (lXm) is the length multiplied by the width of the dimension of the plane of the electrode. In this constitution, the MOS capacitor having the small occupying area and the large capacity can be obtained.
Patent JP-H09329010-A (JP)
Title: Cooling device of engine
Inventor: SHIRATO MASATOSHI
IPC: F01P7/14
Filed: 1996-06-12
Abstract: PROBLEM TO BE SOLVED: To enable a cooling device to prevent the delay in the attainment of an oil temperature to a predetermined value and enable an oil cooler to surely cool oil. SOLUTION: The midway of the cooling water flow channel 2 between a thermostat 5 and an inlet side of a radiator 3 and an oil cooler 7 are communicated to each other by a circulation channel 8 for leading cooling water 10 heated by the oil cooler 7 through convection to the inlet side of the radiator 3. Then in the midway of the circulating channel 8, a check valve 9 is provided for permitting only flow of the cooling water 10 from the oil cooler 7 side to the inlet side of the radiator 3.
Patent JP-S63318050-A (JP)
Title: Electron microscope with orifice cleaning device
Inventor: OKA SATOHIKO
IPC: H01J37/16
Filed: 1987-06-19
Abstract: PURPOSE:To shorten the time to recover a sample chamber to a high vacuum by providing an orifice with large exhaust resistance at the position where an electron beam can pass between an objective orifice device installation section chamber and the sample chamber and a pipeline with the vacuum exhaust valve of the objective orifice device section chamber in parallel with the orifice. CONSTITUTION:An orifice with large exhaust resistance is provided at the position where an electron beam can pass between an objective orifice device 6 installation section chamber and a sample chamber 12, and a pipeline with vacuum exhaust valve 17 of the objective orifice device 6 installation section chamber is provided in parallel with this orifice 15. The objective orifice device section 6 installation section chamber is made a low vacuum while the sample chamber 12 is high-vacuum exhausted by the exhaust system of the sample chamber 12 at the time of ion spattering, and the objective orifice device 6 installation section chamber is high-vacuum exhausted by the exhaust system of the main body at the time of image observation. The cleaning of the orifice and the high-vacuum exhaust of the sample chamber can be thereby performed concurrently, and the cleaning time by a standard exhaust system can be shortened.
Patent JP-S5954691-A (JP)
Inventor: YOOZEFU GURAAPUMAIYAA
IPC: C30B15/34
Filed: 1983-08-19
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-S5275162-A (JP)
Title: Quartz crystal oscillator
Inventor: MOMOZAKI EIJI
IPC: H03B5/36
Filed: 1975-12-18
Abstract: PURPOSE:To secure stabilized oscillation through compensation by making use of the voltage property of CMOS inverter for temperature property of oscillation frequency of quartz crystal oscillator due to temperature property of quartz crystal oscillator.
Patent JP-S5578322-A (JP)
Title: Input/output circuit of microcomputer
Inventor: YABUUCHI HIDEKAZU
IPC: G06F3/00
Filed: 1978-12-06
Abstract: PURPOSE: To cause a microcomputer itself to perform switching of positive logic and negative logic of I/O without addition of external circuits and data inversion dependent upon commands for every I/O.  
     CONSTITUTION: In case of positive logic, a circuit is the same state as connection between data bus 1 and latch input 15 and connection between external terminal 3 and driver input 17 by inactivating inversion control signal generation part 4 by inversion control signal 14. At an output command execution time, contents of data bus 1 are sent to latch input 15 through inversion circuit 9 as they are, and latch control signal 13 is activated by command decoder part 5 to output them as latch output 16, and simultaneously, command decoder part 5 activates driver control signal 11 to send them to external terminal 3 through driver 7, and as the result, the output processing of positive logic is performed. In case of negative logic, inversion control signal generation part 4 activates inversion control signal 14. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S6043904-A (JP)
Title: Amplifier circuit
Inventor: IENAKA MASANORI
IPC: H03F1/34
Filed: 1983-08-22
Abstract: PURPOSE:To reduce the number of externally connected pins and also to prevent the disturbance by other systems when a series of the amplifier system is in operation by obtaining a common feedback voltage from an output signal of the 1st and 2nd amplifier systems and using said voltage so as to obtain a voltage difference from each output obtained from plural amplifier system. CONSTITUTION:The 1st and 2nd amplifier systems perform respectively amplifier operation and a DC feedback voltage VY is obtained from an output signal of amplifier circuits 3a, 13a of the final stage. The DC feedback voltage VY is fed to an inverting input terminal (-) of differential amplifier circuits 1a, 11a of the 1st stage. As a result, even if a voltage difference is produced between a non-inverting input terminal (+) and the inverting input terminal (-) at the initial state, the voltage difference is corrected by the DC feedback voltage VY and an output DC voltage level of the final stages 3a, 13a is set equally to a stable voltage dividing voltage VX.
Patent JP-S6129994-A (JP)
Inventor: SUGANO YUKIO
IPC: G07F7/06
Filed: 1984-07-19
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-S5376028-A (JP)
Title: Reversal development method for black-and-white silver halide photographic material
Inventor: HAYASHI KATSUMI
IPC: G03C5/50
Filed: 1976-12-17
Abstract: PURPOSE:To eliminate a danger of environmental pollution and to improve treatment capacity, by using a bleaching agent containing a Ce(IV) compound as a bleaching agent.
Patent JP-S5853252-A (JP)
Title: Fault detecting system
Inventor: FURUTA HIROSHI
IPC: H04L69/40
Filed: 1981-09-25
Abstract: PURPOSE:To detect a faulty communication system without cutting off the communication system, by providing a means to add a check signal to the data given from the own end office. CONSTITUTION:The data A1 given from a data generating part 16 of an end office 1 is sent to end offices 2 and 3 from a transmitting part 11 via an OR circuit 15. At the same time, receiving parts 12 and 13 receive data (B1, b2 and b3) and (c1, c2 and C3) from the end offices 2 and 3 and checks the received data through a discriminating circuit 14. Then check signals a2 and a3 showing the result of check are added to the data A1 to be sent to the offices 2 and 3. Thereafter the same check is given also to the offices 2 and 3. When the result of discrimination of the office 1 is confirmed by the received data B1 and the check signal c2, the transmission system of a route R2 is decided to normal. While the route R2 is decided faulty if no confirmation is obtained for the B1 and c2 although the c1 and b3 are confirmed.
Patent JP-S5852782-A (JP)
Title: Separating and extracting device for segment
Inventor: HOSHINO YUKIO
IPC: G06K9/00
Filed: 1981-09-25
Abstract: PURPOSE:To recognize a drawing, which contains straight lines and symbols, with high precision, by recognizing segments through separation from the drawing. CONSTITUTION:A scanning and quantizing means 1 scans a drawing optically to store a binary quantized pattern in a storage device 2. A partial pattern separating means 3 transfers a partial pattern, including a quantized pattern of symbols, to a buffer memory 5. A projection-part detecting and erasing means 6 accesses data in the buffer memory 5 to detect the starting point and ending point of a projection part of the quantized pattern, thereby erasing the projection part. A symbol recognizing means 8 recognizes patterns remaining in the buffer memory 5, and a symbol erasing means 9 erases a symbol part of the drawing quantized pattern in the storage device 2.
Patent JP-H0445232-A (JP)
Title: Burning-sintering method
Inventor: FUJIMOTO MASAMI
IPC: C22B1/20
Filed: 1990-06-12
Abstract: PURPOSE:To easily relieve the aeration and to prevent a decrease in the yield of the upper layer in sintering by supplying a mixture of raw materials in specified thickness to the upper part of the raw material-packed bed of a bottom suction-type sintering machine. CONSTITUTION:Return ore 7, limestone 8, coke 9, ore 10, etc., are delivered to a mixer 11, humidity-conditioned and granulated. The obtained raw material 1 is delivered from the drum feeder 2a of a hopper 2 and charged into a pallet 4 through a chute 3. The packed bed 5 is ignited by an ignition furnace 6, air is sucked downward, and the granulated material is burned from the upper layer to the lower layer and sintered. In this bottom suction-type sintering machine, a sintering accelerator 17 consisting of a mixture of >=1 kind among limestone 12, coke 13, magnetite 14, scales 15 and pulverized ore 16 is supplied to the raw material 1 over the chute 3. The supply is determined so that the accelerator bed is formed over the packed bed 5 in the thickness of 0.320% of that of the packed bed. Consequently, excess aeration of the upper layer is suppressed, heat deficiency is prevented, and a decrease in the yield of the upper layer is obviated.