baber/WOPTO huggingface dataset:
Patent JP-H0211776-A (JP)
Title: Production of superconductive metal oxide film by pyrolysis
Inventor: JIYOSEFUINU SHIYANON BUREINING
IPC: C01G29/00
Filed: 1989-03-31
Abstract: PURPOSE: To provide a metal oxide film having the compsn. of a superconducting material on a substrate surface, by applying a coating compsn. consisting of a mixture composed of coating reactants contg. metals at prescribed ratios on the substrate surface kept at a prescribed temp. and subjecting the compsn. to thermal decomposition.  
     CONSTITUTION: The substrate consisting of glass, etc., is maintained at the temp., at which the metal-contg. coating reactants may be thermally decomposed to metal oxide. The coating compsn. consisting of the mixture composed of the coating reactants contg. the metals at the ratios adequate for forming the meal oxide film having the compsn. of the superconductive material is applied on the substrate surface. Compds. of La, Sr, Y, Ba, Cu, Bi, Pb, Sc, etc., are preferably used for the mixture described above. The coating compsn. is applied in the form of the soln. or vapor of the metal-contg. coating reactants. As a result, the mixture composed of the metal-contg. coating reactants is thermally decomposed and the ceramic oxide film having the compsn. of the superconductive material is formed on the substrate surface. 
     COPYRIGHT: (C)1990,JPO
Patent JP-S59207822-A (JP)
Title: Production of carbon material
Inventor: IWAHASHI TOORU
IPC: C04B35/52
Filed: 1983-05-10
Abstract: PURPOSE:To produce a carbonaceous material having a high strength and density at a low cost, by heating a heavy oil containing a nitrating agent added thereto under reduced pressure, treating the heated heavy oil while removing distilled oil, pulverizing the treated resultant pitch, molding the resultant powder, and carbonizing the molded material. CONSTITUTION:10wt% or less nitrating agent, e.g. nitric acid or acetyl nitrate, is added to a heavy oil, e.g. coal tar formed as a by-product in carbonization of coal or residual oil in thermal cracking of crude oil, at <=0.85 atomic ratio (H/C), and the resultant mixture is heated at 400-530 deg.C under 3,000mm.Hg reduced pressure to polycondense the heavy oil while distilling oil therefrom. The resultant pitch is then pulverized to give powder, which is molded without using a binder and carbonized at about one thousand several hundreds of degrees  deg.C(or graphitized at about two thousand several hundreds of degrees  deg.C) to afford the aimed carbon material.
Patent JP-H07287981-A (JP)
Title: Semiconductor memory
Inventor: YABE TOMOAKI
IPC: G11C11/409
Filed: 1994-04-20
Abstract: PURPOSE:To secure reliability of a gate insulation film for a long time and to reduce the cost of a screening test for the gate insulation film by making duty with which word line boosting potential is applied to a gate insulation film of a MOS transistor for transferring electric charges of a memory cell connected to a word line smaller than conventional duty in a DRAM provided with data latch. CONSTITUTION:This memory has a data latch circuit 16 provided at the next stage of a sense amplifier 14 sensing data read out from a DRAM cell array 10 through a transfer gate 15, and data transfer is performed between a data latch circuit and a data bus DQ, the inverse of DQ. The DRAM provided with data latch circuit is provided with a row system control circuit 23c controlling the time for setting the word line selected by a row decoder 12 in an active state to a fixed time or less.
Patent JP-H10284007-A (JP)
Title: Ceramics discharge lamp device, lighting device, and liquid crystal projector
Inventor: HONDA HISASHI
IPC: H01J61/86
Filed: 1997-03-31
Abstract: PROBLEM TO BE SOLVED: To circulate heat in the maximum temperature part to the minimum temperature part during lighting to equalize the temperature in an airtight chamber and increase the durability of the airtight chamber without decreasing lamp characteristics by tilting an axis passing through a pair of electrodes of a ceramics discharge lamp to the horizontal, and in this state, holding the airtight chamber with a holding member. SOLUTION: In a ceramics discharge lamp 1, both ends of an airtight chamber 2 are sealed with a pair of plugs 3, and a discharge space 4 having a volume of 10 cc or less for sealing a discharge medium on the inside of the airtight chamber 2 is formed. A power supply conductor 6 conductively connected to each electrode 5 is supported by each plug 3 so that a pair of electrodes 5 is positioned within the discharge space 4. Since the discharge lamp 1 is held to a reflecting mirror 12 of a holding member in a tilted vertical state to the horizontal, when the circulation of heat caused by the temperature difference between the maximum temperature part and the minimum temperature part is produced, heat in the maximum temperature part is easily conducted to the minimum temperature part.  Therefore, the temperature in the maximum temperature part of the airtight chamber 2 is decreased during lighting, and the temperature within the airtight chamber 2 is equalized.
Patent JP-S565882-A (JP)
Title: Production of electrochromic display
Inventor: KASAI YOSHIHIKO
IPC: G02F1/17
Filed: 1979-06-28
Abstract: PURPOSE: When films of platinum group metal are formed on the electrode base plate, the formation of the film on the interface of the base plate is effected under heating of the plate and the other film formation operation thereafter is conducted at a temperature of lower than that in the first formation to increase the durability without adverse effect on color-developing response.  
     CONSTITUTION: The electrode base metal having a transparent electrode (SnO 2 ) layer is metallized under vacuum with a platinum group metal alone such as osmium, iridium, platinum, palladium, rhodium or ruthenium or its alloy under heating to, e.g., 250°C to form films on the interface of the base plate with a thickness of less than 200Å, e.g., 30Å. Then, the temperature of the base plate is lowered to 20°C and vacuum metallization is effected to form films, e.g., of 360Å thickness. Finally, the resultant 2 or more layers are subjected to anode oxidation to give the objective electrochromic display. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S5417048-A (JP)
Title: Optical shutter
Inventor: HIGUCHI RIYUUICHI
IPC: G02F1/03
Filed: 1977-07-07
Abstract: PURPOSE: To increase the switching speed and to improve the transmissivity of an optical shutter by making use of the electrooptical effects of a crystal and the Fourier transforming characteristics of a lens. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S536221-A (JP)
Title: Production of pc steel wire or rod
Inventor: INOUE TSUYOSHI
IPC: C21D8/08
Filed: 1976-07-08
Abstract: PURPOSE: To obtain a PC steel wire or rod of excellent metallographic structure; simplify the production processes; reduce the cost; and improve the quality by controlling a cooling process after rolling. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H08253830-A (JP)
Title: Production of single-crystal ni-base alloy casting having high single-crystallization ratio
Inventor: MIHASHI AKIRA
IPC: C30B29/52
Filed: 1995-03-14
Abstract: PURPOSE: To produce a single-crystal Ni-base alloy casting having high single- crystallization ratio. CONSTITUTION: A mold for precision casting having a structure in which a well cavity part 1c is provided via a throttling part 1b at the lower end of a product cavity part 1a and the well cavity part 1c is formed into a hermetically sealed space where the upper end of an Ni-base alloy seed crystal 2 is exposed in the center of the bottom and, further, the lower end of the Ni-base alloy seed crystal 2 is exposed to the bottom of the mold is used. This Ni-base alloy seed crystal is constituted of an Ni-base alloy which has a composition consisting of, by weight, 9-11% Cr, 0.5-0.8% Mo, 5.5-6.8% W, 5.2-6% Ta, 5-6% Al, 1.8-2.5% Ti, 4.2-4.8% Co, 0.05-0.5% Re and the balance Ni with inevitable impurities and further containing, if necessary, 0.01-0.3% Si.  By this method, the single-crystal Ni-base alloy casting having a composition identical with that of the Ni-base alloy seed crystal can be produced.
Patent JP-H01252968-A (JP)
Title: Electrophotographic sensitive body
Inventor: MAEDA TATSUO
IPC: G03G5/14
Filed: 1988-03-31
Abstract: PURPOSE:To enhance adhesion between a conductive substrate and a photosensitive layer and durability and sensitivity, to lower residual potential, and to obtain a high-quality image free from fog by forming a specified undercoat and the photosensitive layer on a conductive substrate. CONSTITUTION:The undercoat containing a fine electrically conductive powder and an electric charge transfer material and having a film thickness of 5-40mum and an resistivity of 1X10<3>-1X10<8>OMEGA.cm, and the photosensitive layer obtained by dispersing a charge transfer material and an alpha-titanyl phthalocyanine composition in an amount of 0.05-5wt.% of a binder resin into the binder resin are laminated on the conductive substrate, thus permitting the electrophotographic sensitive body to be both positively and negatively charged, and the homogeneous and uniform photosensitive layer to be obtained not much affected by change of environmental humidity, and enhanced in adhesion between the conductive substrate and the photosensitive layer and further in durability and sensitivity.
Patent JP-S62237685-A (JP)
Inventor: KAWAGUCHI TAKEO
IPC: H01R43/02
Filed: 1986-04-09
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-H06300177-A (JP)
Title: Electric fusion coupling with pipe clamp
Inventor: OYA HIROSHI
IPC: F16L47/02
Filed: 1993-04-08
Abstract: PURPOSE:To hold a resin pipe in a manner to prevent it from movement when the resin pipe inserted in an electric fusion coupling having an, embedded electric wire is fused for connection. CONSTITUTION:A resin pipe 7 is clamped by means of a coupling body 11 made of plastic and a nut 12 made of plastic. A socket 13 into which the resin pipe 7 is inserted is provided and a stopper 14 to regulate an insertion amount is arranged deep therein. 15 is taken as an electric wire embedded in the inner peripheral surface of the socket 13. The end part thereof is connected to a connector pin 16 protruded from the outer surface of the coupling body. The electric wire 15 is energized through a connector pin and through resistance heating, the inner peripheral surface of the socket 13 and the outer peripheral surface of the resin pipe 7 are molten and fused into one-piece. A nut 12 having a taper female screw 19 formed in an inner surface is joined in a screwed manner with the taper male screw 18 of a fastening part. Through execution of fastening by joining in a screwed state, an inside diameter is reduced and thereby the coupling body 11 and the resin pipe 7 are securely clamped together.
Patent JP-S526036-A (JP)
Title: Semiconductor memory circuit
Inventor: TSUKADA TOSHIROU
IPC: G11C19/28
Filed: 1975-07-04
Abstract: PURPOSE:By utilizing the memory characteristic of an avalanche transistor, the memory circuit suitable for an integration shall be constructed.
Patent JP-H11277087-A (JP)
Title: Method and apparatus for treating organic wastewater
Inventor: NAKAMURA KAZUNORI
IPC: C02F3/12
Filed: 1998-03-27
Abstract: PROBLEM TO BE SOLVED: To reduce the quantify of excess sludge without deteriorating the quality of discharged treated water by a method in which microorganism forming sludge to be treated is subjected to sterilization and solubilization, and an activated sludge-treated material, after being subjected to bacteria treatment in the substantial absence of protozoans, is introduced again into an activated sludge treatment system to be purified. SOLUTION: Part of precipitation-separated activated sludge is extracted to be sludge to be treated, and a process in which bacteria (microorganisms) forming the sludge to be treated is eliminated or solubilized is installed. The solubilized activated sludge in which microorganisms are converted into BOD components by being subjected to sterilization and solubilization is subjected to bacteria treatment in the substantial absence of protozoans in advance and introduced into an existing activated sludge treating apparatus (aerator). By the bacteria treatment of the solubilized activated sludge, since the BOD components are oxidation-decomposed in advance, and part of the components are converted into non-condensable bacteria, even when the components are introduced again into the existing activated sludge treating apparatus, the increase in a BOD load can prevented.
Patent JP-H02258431-A (JP)
Title: Slip control device for automobile
Inventor: HOSODA KOJI
IPC: B60W10/18
Filed: 1989-03-31
Abstract: PURPOSE:To invariable perform the proper slip control by detecting the inclination angle of a car body, and changing the control characteristic of the slip control in response to the detected value in a vehicle controlling the drive torque based on the detected value of the slip quantity so that the slip quantity follows the target value. CONSTITUTION:Output signals of driving wheel rotating speed sensors 64 and 65 and a driven wheel rotating speed sensor 66 are inputted to a control unit U together with detected signals of other operation states, and the slip quantity of driving wheels (front wheels) 2 and 3 is detected. The opening of a throttle valve 13 arranged on the suction passage 12 of an engine 6 is controlled based on the detected value of the slip quantity to control the drive torque so that the slip quantity of the driving wheels 2 and 3 follows the target value. An inclination angle sensor 100 detecting the inclination angle of a car body is provided, and the control characteristic of the slip control is changed based on the output. The driving wheels 2 and 3 are apt to slip during the running on an uphill, for example, the target slip factor is decreased as the inclination angle is increased.
Patent JP-S566722-A (JP)
Title: Watching method for lubricating condition at wire drawing work
Inventor: OGURA MANABU
IPC: B21C23/32
Filed: 1979-06-30
Abstract: PURPOSE: To judge the rightness of the lubricating condition depending on the change of the electric resistance between the material undergoing the wire drawing work and the dies, by measuring this electric resistance.  
     CONSTITUTION: The first die 5 and the second die 6 are respectively set in the die boxes 7, 8, and the wire drawing work is performed by turning the capstan 9 driven in the arrowed direction. The measurement of the electric resistance is carried out by supplying the constant rate of electric current from the constant current DC electric power source 1 and by measuring the voltage with the DC voltmeter 2. The constant resistor 3 is inserted in the circuit in order to restrict the voltage generated by the constant current DC electric power source 1 lower than a specified level, even in the case that the resistance between the die 5 and the die 6 makes a great increase like as the case before completely setting the material 4 in the apparatus, etc. The pulley 10 works as the direction changing pulley for changing the direction of the material 4 to the entrance of the second die 6. By thus constituted apparatus, the rightness of the lubricating condition during the wire drawing work can be almost continuously judged and watched. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H03280197-A (JP)
Title: Luminance adjusting circuit for alarm lamp
Inventor: UMEHARA KAZUHIRO
IPC: H01L33/00
Filed: 1990-03-29
Abstract: PURPOSE:To sense the brightness of the circumference and to automatically switch the brightness of a LED, etc., in the daytime and at night by outputting the maximum current when a light receiving element is turned on, and also, outputting a current in accordance with an external operation when it is turned off. CONSTITUTION:In the daytime, a large amount of solar light is made incident on the light receiving element 6, which turns on the light receiving element 6, and the maximum current is supplied from a current control means 30 to light emitting means 54-56, therefore, the light emitting element can be lit with the maximum luminance. Meanwhile, when the brightness of the circumference goes to the one less than a constant level, incident light quantity to the light receiving element 6 is reduced, which turns off the light receiving element 6, and the current in accordance with a variable resistor value 25 is supplied from the current control means 30 to the light emitting elements 54-56, thereby, the light emitting elements 54-56 can be lit corresponding to the current, and also, the switching with the luminance of the light emitting elements 54-56 in the daytime and a time other than the daytime (at night) can be automatically performed. Thereby, it is possible to adjust the luminance of an alarm lamp by an operator at night corresponding to the liking of the operator, and also, to automatically lighten the lamp with the maximum luminance in the daytime.
Patent JP-S59207944-A (JP)
Title: Preparation of polymer composition containing finely dispersed metal
Inventor: TAKAKURA MAKOTO
IPC: C08L101/00
Filed: 1983-05-11
Abstract: PURPOSE:To obtain a polymer composition containing uniformly dispersed fine metal useful as a high-capacitance capacitor, light-detecting element, magnetic tape, etc., applicable to various kinds of polymers, by heating a polymer composition containing an organometallic complex. CONSTITUTION:An organometallic complex shown by the formula MmLn (M is preferably Ti, Cr, etc.; ligand L, for example, tertiary phosphine, etc., having most preferably <=400 deg.C boiling point; m is 1-4; n is 2-4), etc. and a polymer (e.g., polyacetal, polyamide, etc.) are dissolved in a solvent (e.g., chloroform, etc.), to give a polymer composition containing an organometallic complex, which is heated usually at 100-350 deg.C for several minutes - tens minutes, to give the titled composition.
Patent JP-H08283020-A (JP)
Title: Production of oxide superconductor
Inventor: NAGAYA SHIGEO
IPC: C01G1/00
Filed: 1995-04-07
Abstract: PURPOSE: To obtain a producing method of superconductor capable of giving toughness to a superconductor and producing the superconductor connectable to an electrode with low contact resistance at the time of producing a 123 based oxide superconductor. CONSTITUTION: In the producing method of the 123 based oxide superconductor by using a 123 composition raw material to be superconducting phase and a 211 composition raw material to be insulating phase as raw material compositions and applying a partial-fusing unidirectional-solidifying process, 5-50 pts.wt. silver or argentous oxide powder per 100 pts.wt. total quantity of the 123 composition raw material and the 211 composition raw material is added to the raw material composition.
Patent JP-S537620-A (JP)
Title: Synthesis of d-penicillamine
Inventor: SODA KAORU
IPC: C07C323/58
Filed: 1976-07-10
Abstract: PURPOSE: To prepare easily and safely D-penicillamine or salts thereof in high yield by reaction of a 4-thiazolidinecarboxylic acid and a diamine without using dangerous reagents. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H05281702-A (JP)
Title: Production of phase shift mask
IPC: G03F1/34
Filed: 1992-04-03
Abstract: PURPOSE:To provide a process for manufacture capable of easily producing the phase shift mask of particularly a chromiumless type (or edge light shielding type) among phase shift masks satisfying the following requirements; the patterns formed by projection exposing high contrast and high resolution and there is no need for providing a conductive layer during the production process. CONSTITUTION:Light shielding layer patterns 2 are provided on a transparent substrate 1 and further, a transparent thin-film layer is provided on at least the region provided with the light shielding layer patterns 2. A negative type photoresist layer 4 is then formed thereon. After this negative type photoresist layer 4 is subjected to patterning by a photolithography method exposing the layer from behind the transparent substrate, the transparent thin-film layer is etched and thereafter, the light shielding layer patterns 2 and the negative photoresist patterns 4' are removed.
Patent JP-H02260929-A (JP)
Title: Time slot allocation method in radio channel of time division communication system in mobile object communication
Inventor: ITO SADAO
IPC: H04Q7/36
Filed: 1989-03-31
Abstract: PURPOSE:To enable the plural groups of communication to execute communication without mutually giving the disturbance by hourly dividing one radio channel into plural time slot systems and giving one of the time slot systems of the radio channel during using when the other mobile radio set executes transmission while one mobile radio set communicates with a radio base station. CONSTITUTION:Control information of a time slot which is used at present and an unused time slot are included in a control signal transmitted from the radio base station 30. It can be recognized which time slot the mobile radio set 100 has to use so as to transmit a call signal by receiving the control signal. The mobile station 100 uses the idle time slot, transmits a call control signal, takes out a necessary timing from a response signal from the radio base station 30, and transmits the burst control signal.
Patent JP-S5417378-A (JP)
Title: Separating unit for fluid
Inventor: SAKAGUCHI YASUHIRO
IPC: B01D61/18
Filed: 1977-07-11
Abstract: PURPOSE: To provide an inexpensive separating unit of high reliability, whose preparation is easily controlled, by inserting a reticulated spacers into liq.-feed side of a sheet of separating membrane which is plated with a flat liq.-collecting pipe as a center to form upper and lower parts, and is joined at ends, and by inserting the element wrapped with plastic sheet at the outer periphery into a press. resistant cylinder. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H09273581-A (JP)
Title: Damper for mooring
Inventor: FUJISAWA KAZUHIRO
IPC: F16F7/00
Filed: 1996-04-04
Abstract: PROBLEM TO BE SOLVED: To prevent breakage of a mooring rope by arranging a frictional member for absorbing energy of tension, and a spring member for reverting a deformed link mechanism to an original condition. SOLUTION: In a device used while arranging on a bank wall in a condition in which one end of a mooring rope m such as a marine vessel is connected, tension is activated on a mooring rope m and front and rear shafts 11, 11 connected to a chain in the link mechanism 1 of a damper device D for mooring, when the marine vessel and the like are removed in a direction apart from a bank wall by wave and wind so as to increase tension applied to the mooring rope m. Each joint parts J1 to J3 of the link mechanism 1 are bent in a step when tension exceeds the magnitude of frictional resistance generated between a frictional member A and vertical link members 12a, 13a, when the joint J1 is bent. As a result a coil spring 2 is extended and deformed, and tension applied to the mooring rope m is cushioned so as to prevent breakage of the mooring rope m.