baber/WOPTO huggingface dataset:
Patent JP-S62221491-A (JP)
Title: Method for surface treatment of concentrated waste liquid
Inventor: MORIMOTO AKIRA
IPC: C02F1/68
Filed: 1986-03-20
Abstract: PURPOSE:To make equipment compact, by a method wherein a concn. waste liquid is reacted with hydrogen peroxide while the pH thereof is adjusted and a neutralizing agent is subsequently added to the treated waste liquid to neutralize the same before dehydration treatment. CONSTITUTION:Industrial water is added to a waste liquid in the same quantity and the resulting mixture is received in a treatment tank 1 while the treated liquid is recirculated by a recirculation pump 2 through an ejector 3. A H2O2 solution is supplied to the ejector 3 from a H2O2 solution tank 4 by a pump 5 to apply oxidizing treatment to the liquid. The oxidized waste liquid prevented from the increase in viscosity and holing flowability is sent to a neutralizing tank to be adjusted to pH 7-8 by neutralizing treatment using slaked lime. Subsequently, the treated liquid is subjected to dehydration treatment by a filter press and the obtained sludge is discarded. By this method, treatment capacity is enhanced and this treatment method contributes to economical efficiency and the prevention of public nuisance.
Patent JP-S62219433-A (JP)
Title: Sealing device for cathoe-ray tube
Inventor: YASUDA KOICHI
IPC: H01J9/18
Filed: 1986-03-20
Abstract: PURPOSE:To reduce generation of displacement such as inclination, floating or the like in an electron gun structure during sealing operation thereof so as to ensure high accurate sealing over the whole range of a predetermined length for improving a convergence characteristic by providing a supporting device for fixedly supporting an exhaust pipe onto a mount pin. CONSTITUTION:A mount pin 19 connected to a driven unit (not shown) is driven in rotating and vertical directions during sealing operation. And a stem structure 3 is attached to the mount pin shaft 19b of the mount pin 19 and an exhaust pipe 3b is held in the through hole of the stem structure 3. Further, a supporting structure 22 is provided for fixedly supporting the stem structure 3. Owing to this constitution, during sealing operation, the exhaust pipe 3b of the stem structure 3 is held between a pair of metal bars 34a, 23b of the supporting structure 22. Therefore, the displacement of an electron gun structure (not shown) before, after, or during sealing operation is eliminated so that it is possible to ensure high accurate sealing over the whole range of a predetermined length.
Patent JP-H01236295-A (JP)
Title: Preparation of powdery coke having desired particle size distribution
Inventor: KUWAJIMA SHIGERU
IPC: C10B57/04
Filed: 1988-03-16
Abstract: PURPOSE:To prepare a desired amt. of the title coke having a desired particle size distribution, by effecting dry distillation of powdered coal with the particle size distribution thereof adjusted to the desired value of coke while keeping the maximum fluidity thereof on a specified level. CONSTITUTION:Dry distillation of powdered coal with the particle size distribution thereof adjusted to the desired value of coke is effected with keeping the maximum fluidity of the powdered coal on a level of at most 0.45 to prepare small massive coke of less than 25mm in size or powdery coke of less than 6mm is size having a desired particle size distribution.
Patent JP-S62220765-A (JP)
Title: Resin pulley
Inventor: TAMURA MASAYUKI
IPC: F16H55/38
Filed: 1986-03-20
Abstract: PURPOSE:To improve the abrasion resistance for a belt driving surface without deteriorating the strength, linear expansion coefficient, long-period stability, heat resistance, reduced weight, etc. which are originally provided for the resin pulley by installing a carbon fiber layer as surface layer, in the resin pulley. CONSTITUTION:As the resin 1 used for a resin pulley, suitable is the thermosetting resin, particularly phenol resin, from the viewpoint of strength, dimension stability, durability, heat resistance, etc. Further, as the carbon fiber for forming a surface layer 2, suitable is the nonwoven fabric in which carbon fiber chops are shaped into mat form, from the viewpoint of the easiness in shaping, abrasion resistance, direction performance of abrasion, etc. Since, in the pulley which is prepared by using the nonwoven fabric made of carbon fiber, resin flows sufficiently inside the nonwoven fabric made of carbon fiber in shaping, the resin and the nonwoven fabric are made integrally, and since the resin and the nonwoven fabric exist in integrals form also on the surface of the pulley, the superior abrasion resistance can be obtained.
Patent JP-S59187488-A (JP)
Inventor: ARAYA TATSUYA
IPC: B25J15/04
Filed: 1983-04-08
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-S53147246-A (JP)
Title: Annunciator
Inventor: HORIUCHI SHIGERU
IPC: H02H3/04
Filed: 1977-05-27
Abstract: PURPOSE: To enable an operation of indicating flicker and alarm even for a generation of the following fault, by applying a fault signal of pulse mode to the thyristor with a fault closing contact and differentiating circuit used. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H10257709-A (JP)
Title: Fan motor for cooling
Inventor: YAMAMOTO KATSUHIKO
IPC: H05K7/20
Filed: 1997-03-14
Abstract: PROBLEM TO BE SOLVED: To thin an electronic apparatus without increasing the cost and noise and besides without lowering the cooling performance, by providing a casing with a part for attachment which enables the casing to be attached aslant to an attachment face. SOLUTION: A fan motor for cooling can be made small by attaching the casing 21 of the fan motor for cooling aslant to the attachment face 49 consisting of a horizontal plane. What is more, the casing 41 of an electronic apparatus such as a personal note computer or the like which has this fan motor for cooling therein can be thinned without lowering cooling performance. Moreover, there is no necessity to make the fan small, and there is no necessity to quicken the revolution of the fan so as to get a required quantity of air, the noise can be controlled. Or, the cooling effect can be raised more by improving the quantity-of-air property, without deteriorating the noise performance under limitation by the height of inner space of the casing 41 of the thin electronic apparatus.
Patent JP-S60204391-A (JP)
Title: Thermal recording sheet
Inventor: HOSHINO YUKIO
IPC: B41M5/337
Filed: 1984-03-30
Abstract: PURPOSE:To provide a thermal recording sheet enhanced in stability of a color forming part, wherein a layer comprising tris(methylhydroxy-t-butylphneyl)butane as a stabilizer is provided between a thermal color forming layer and a base. CONSTITUTION:A layer comprising 1,1,3-tris(2-methyl-4-hydroxy-5-t-butylphenyl) butane of the formula is provided between a thermal color forming layer and a base, in a thermal recording sheet wherein a thermal color forming layer comprising a phenolic compound, e.g., 4,4'-isopropylidenediphenol, as a color developer for developing the color of a colorless or light-colored electron-donative color forming substance, e.g., 3-N-methyl-N-cyclohexylamino-6-methyl-7-anilinofluoran, when being heated.
Patent JP-H10253386-A (JP)
Title: Variable quantity distribution estimating method
Inventor: TSUKIMORI KAZUYUKI
IPC: G01R29/08
Filed: 1997-03-14
Abstract: PROBLEM TO BE SOLVED: To provide a method of estimating a variable quantity distribution which contains a variable quantity data in a peripheral area to ensure a sufficient validity in the data as a whole from an engineering point of view. SOLUTION: After a measurement data is inputted (S2), a function form as approximation formula is set (S4). Then, the approximation formula is calculated by the least square method (S6). At this point, coordinates of an assumed measuring point where no measurement is actually done are substituted for the approximation formula to calculate an assumed measurement data (S8). When the assumed measurement data is not in a valid range as behavior of a variable quantity, after the data is corrected to be in a valid range (S12), the least square method is applied again considering the data too. This processing is repeated until a given frequency of repetition is reached.
Patent JP-S58179059-A (JP)
Title: Detecting system for line data error number
Inventor: MUROYA HIDEKI
IPC: H04N1/40
Filed: 1982-04-14
Abstract: PURPOSE:To detect accurately the number of line data errors, by adding the number of lines of picture data to the page end signal frame of the picture data given from a facsimile transmitter and then comparing the number of lines with the number of received normal or error lines with a receiver. CONSTITUTION:A transmitter stores the line data given from a picture signal generating circuit 10 to a line memory 11 and then codes these data at a code generating circuit 12. At the same time, the number of lines is counted by a transmission line counter 13, and then the line data is modulated and transmitted. When the trasmission is over with the picture data equivalent to a page, a page end frame is transmitted by a high level control procedure. The number of lines stored in the counter 13 is contained in the transmitted frame. A picture element monitor circuit 24 of the receiver side detects each received line data, and the number of error (or normal) lines is counted by a counter 26B. then the number of lines transmitted with the page end frame is stored in a counter 26A. Both counters are compared with each other by a comparator 27. Then the abnormal reception is decided in case the number of error (or normal) lines exceeds a certain value.
Patent JP-S561256-A (JP)
Title: Building material made of aluminum alloy
Inventor: SUGIMOTO HIDENORI
IPC: B22D19/00
Filed: 1979-05-18
Abstract: PURPOSE: To improve the strength and decorativeness of the building material by insert-casting the aluminum alloy shape portion installed in a mold by molten metal of aluminum alloy.  
     CONSTITUTION: An aluminum alloy shape portion 1 for building of circular cylinder or square column of hollow form or solid form of H- or T-shape is set in a mold. Next, molten aluminum alloy is poured into the mold, then the molten metal contacts the contact faces of the shape portions 1 and makes close contact with part or  the whole of the shape portion 1, whereby it is cooled and hardened. At this time,  the antipull protruding flights 3 of the shape portion 1 are buried in the casting portion 2, and the shape portion 1 integrates firmly with the cast portion 2. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S60206162-A (JP)
Title: Manufacture of semiconductor device
Inventor: KANAMORI JIYUN
IPC: H01L27/10
Filed: 1984-03-30
Abstract: PURPOSE:To increase withstanding voltage, and to improve the characteristics of a memory element by forming a pattern of a first conductor layer, shaping the side wall of an insulating film to the side wall of the pattern and leaving a thick insulating film between the first conductor layer and a second conductor layer. CONSTITUTION:A first gate insulating film 2 is formed to a semiconductor 1, and first gate polysilicon 3 is grown as a conductor layer, and a predetermined first gate polysilicon pattern is shaped through etching while using a resist pattern as a mask. When a PSG film 4a is grown and the whole surface is etched, the side wall 4b of the side-wall PSG film 4a of the first gate polysilicon 3 is formed. The first gate insulating film 2 on the semiconductor substrate 1 is removed through a prescribed process, the whole ix oxidized in order to shape a second gate oxide film 5, and second gate polysilicon 6 as a conductor layer is grown, and patterned. Accordingly, a selected film thickness is ensured in a bottom section 7, and withstanding voltage between polysilcon 3 and 6 is increased.
Patent JP-H04276021-A (JP)
Title: Manufacture of crank shaft in internal combustion engine
Inventor: KAWAGUCHI HIROYOSHI
IPC: C21D9/30
Filed: 1991-03-01
Abstract: PURPOSE:To manufacture a crank shaft having a form capable of surely reducing vibration and noise by holding a whole crank shaft to the suitable temp. after heating journal shaft parts in the cast iron-made crank shaft to the temp. of austenitic transformation point or higher and rapidly cooling the shaft parts. CONSTITUTION:The crank shaft 2 used to an Al allow-made cylinder block is manufactured by forming each journal part 3 and each crank pin shaft part 4 to a hollow-state and casting the cast iron. Coil 8 for high frequency heating is fitted to each journal shaft part 3 and this part is locally heated at the austenitic transformation point or higher of 850-950 deg.C for the suitable time. Successively, the whole crank shaft 2 is dipped into a salt bath vessel, etc., and after holding it at 250-450 deg.C for the suitable time in an isothermal condition, it is rapidly cooled and washed in a washing vessel. By this method, in the structure in each journal shaft part 3, residual austenite is formed and in each crank pin shaft part 4, the residual austenite is not formed and each coefficient of thermal expansion is made suitable, and the vibration and noise of the crank shaft 2 are reduced.
Patent JP-H05227928-A (JP)
Title: Vacuum heat treatment unit
Inventor: MORII TAKAYUKI
IPC: A23L5/10
Filed: 1992-02-14
Abstract: PURPOSE:To provide the subject treatment unit capable of steam heating at any temperature below 100 deg.C followed by being a so capable of cooling in high efficiency using a simple device. CONSTITUTION:The lower parts of a heat treatment chamber 1 are provided with leg-like spaces 6,7 and also an inlet 8 and outlet 9. These inlet 8 and outlet 9 are situated below the liquid levels of reservoirs 11 and 12, respectively. A cooling liquid feed line 4 is connected, via valves 30, 31, to the reservoir 12. An endless conveyor belt 2 is equipped so as to start at the inlet 8, through the heat treatment chamber 1, reach the outlet 9, and return to the inlet 8 again. An object to be heat treated is loaded on the conveyor belt 2. The inside of the heat treatment chamber 1 is connected to a combination pump 5 and also to a steam feed line 3. Thus, the object to be heat treated on the conveyor belt 2 is put to vacuum heat treatment in the chamber 1 and then cooled in the reservoir 12.
Patent JP-2000259140-A (JP)
Title: Power-saving method, and computer system and display device using same method
Inventor: WADA MASAJI
IPC: G06F1/32
Filed: 1999-03-09
Abstract: PROBLEM TO BE SOLVED: To enable multistage control over the power consumption state which is not controlled from a computer side, but initiatively by a display device. SOLUTION: A personal computer 10 informs a display monitor 20 of whether or not write access to a video RAM 14 is gained with a VRAM state notification signal. On the side of the display monitor 20, the elapsed time after screen change is ceased, i.e., the elapsed time after the stop of the write access to the video memory for drawing is measured by a display timer 21 according to the VRAM state notification signal and multistage power-saving control is carried out by a power-down control part 22 according to the elapsed time. Therefore, the operation state of the display monitor 20 can be brought under multistage control initiatively by the side of the display monitor 20.
Patent JP-H02240790-A (JP)
Title: Character recognizing device
Inventor: MORISHITA TADAYUKI
IPC: G06K9/66
Filed: 1989-03-14
Abstract: PURPOSE:To execute learning of a relative position relation between each feature, as well by using a detecting position of a feature of a character as an input to a neural network. CONSTITUTION:A character is read by a photodiode array 3, a feature is extracted from character data, and a detecting position of its feature is converted into a numeric value with regard to each direction of the vertical and the left and right directions by a part of a numeric value converting part 5 of a feature detecting position. This value is inputted to an intermediate layer 6 of a neural net and a result of recognition is outputted from an output layer 7. When this result of recognition is different from an input character, a correct character name is inputted as an educator signal 8. Subsequently, learning is executed by varying weight of the neural net by a back propagation method so that a difference of the educator signal and the result of recognition of the neural net becomes small, and learning is repeated until a correct recognition is executed. In such a way, a character which has the same feature but in which a position of a feature is different can also be discriminated, and a character recognition which scarcely depends on a misalignment and a deformation of the character can be executed.
Patent JP-H10248649-A (JP)
Title: Underfloor rotating storage
Inventor: CHIN KUWAN PIN
IPC: A47B49/00
Filed: 1997-03-01
Abstract: PROBLEM TO BE SOLVED: To provide a full-sized rotating storage, which can be easily set in an inner space between the ground and a floor and can utilize an extensive area of the inner space. SOLUTION: This underfloor rotating storage is composed of a center shaft bearing seat 10 fixed to the ground, a roller structure 20 connected to the former, a center shaft fitted into the said bearing seat 10, a rotary table 40 having a disc body 41, which is held by the roller structure 20, plural sector formed molds 50 installed contacting the outer periphery of the rotary table 40, a bottom plate placed on the upper faces of plural sector formed molds 50 and the rotary table 40, and a ring-like standing sideboard on the whole peripheral edge of the bottom plate. Storing or taking-out of the needed things are to be done easily only by rotating the underfloor rotating storage with only installing an opening and closing lid 91 to the floor 90 of a place of corresponding to the rotating position of the storage installed under the floor.
Patent JP-H06275958-A (JP)
Title: Manufacture of wiring board using coaxial line
Inventor: IWASAKI YORIO
IPC: H05K3/10
Filed: 1993-03-22
Abstract: PURPOSE:To efficiently manufacture a high density wiring board which is excellent in suppressing crosstalk and unnecessary radiation of electric wave using a coaxial line and photosensitive resin. CONSTITUTION:The photosensitive resin layer 3, provided on the surface of an insulated substrate 2 with a ground layer 1, is hardened by projecting the energy rays such as ultraviolet rays 3 excluding the part where a plurality of coaxial lines 4 will be fixed in the desired shape and the part where conductive holes 6 and 8 are formed. Then, a plurality of coaxial lines 4 are buried in and fixed to an unhardened photosensitive resin layer 3, and the photosensitive resin layer 3 on the part where the conductive hole will be formed and also on the desired part of the ground layer 1 of the insulated substrate 3 are removed by developing the photosensitive resin on the unhardened part by selectively projecting the energy rays such as ultraviolet rays and the like. Then, the shield layer 5 of the coaxial line 4 and the ground layer of the insulated substrate 2 are connected, the shields layer 5 of the coaxial line 4, on the part where the conducting hole 8 will be formed, is removed, the substrate 2 and the inner layer plate 12 are integrated by an insulating layer 11, and the conducting hole 8 is formed by metal plating after a hole is provided.
Patent JP-H07231757-A (JP)
Title: Production of grains of konnyaku (devil tongue)
Inventor: NAKAMURA TOSHIKAZU
IPC: A23L29/244
Filed: 1994-02-23
Abstract: PURPOSE:To obtain boiled rice of good taste and texture from inexpensive boiled rice inferior in taste and obtain a foodstuff like nata de coco. CONSTITUTION:A mixture of water and rice bran oil is combined with a flour of KONNYAKU (devil tongue), starch flour, fine wheat flour or glue rice flour. The expanded product is combined with a coagulating agent and molded in an extruder into grains and the grains are boiled together with rice grains to give boiled rice tasting good. The devil tongue flour, powdery starch and vegetable fibers are mixed and combined with a coagulating agent and molded in an extruder into bean grains. The grains is soaked in flowing water to leach out the calcium component and the acidulant and sugar are adjusted to prepare a foodstuff like nata de coco.
Patent JP-S6448360-A (JP)
Title: Control plate for display
Inventor: KURUTO MANFUREETO TEITSUSHIYAA
IPC: H01J31/12
Filed: 1988-03-17
Abstract: PURPOSE: To facilitate the contact of each conductor by providing each conductor with a wide end each other in opposite sides of a control plate. CONSTITUTION: A control plate is formed of conductor layers 1 parallel with each other. Opening 2 formed with a constant space are formed by recessed parts of adjacent conductors 1, and each insulating space 3 between the conductors 1 passes through a center of the opening 2. The openings 2 are formed each other and formed into a rectangular shape, of which short side crosses the insulating space 3. An end of the conductors, which are expressed with the even number, is positioned in a lower edge of the control plate, and an end of the conductors can be widened to a width of adjacent conductor. Contact area of a terminal of a conductor can be thereby enlarged so as to facilitate the contact of the conductors.
Patent JP-S60207132-A (JP)
Title: Lighting device of copying machine
Inventor: KISHIMOTO KEIICHI
IPC: G03G15/04
Filed: 1984-03-31
Abstract: PURPOSE:To prevent the adverse influence of heat irradiated from an irradiation lamp upon an irradiation lamp support base by providing a heat-resisting projecting means which extends from one of two reflecting plates which reflect light from the irradiation lamp to the other, and arranging the irradiation lamp support base outside of it. CONSTITUTION:A reflecting means 20 which converges light from the irradiation lamp 18 on an irradiated part consists of upper and lower reflecting plates 22 and 24; and an opening 54 for air ventilation is controlled with one-side ends of them and an opening 56 for original irradiation is controlled with the other- side ends. Further, the one-side edge part of the upper reflecting plate 22 is bent toward the lower reflecting plate 24 to form bent parts 58a and 58b, the support base of a support terminal mechanism for supporting the irradiation lamp 18 is provided outside the bent parts, and a black characteristic area having characteristics of light absorption is formed on the internal surface of the bent part 58a to prevent exposure irregularity and also eliminate the evil influence of heat irradiated directly from the irradiation lamp 18 upon the support terminal mechanism.
Patent JP-H10236336-A (JP)
Title: Steering supporting structure of automobile
Inventor: YAMADA MITSUHIRO
IPC: B62D25/08
Filed: 1997-02-28
Abstract: PROBLEM TO BE SOLVED: To stabilize the behavior of a steering wheel of automobile by improving the steering supporting structure, and absorbing an excessive force applied from ahead effectively. SOLUTION: A steering supporting structure of an automobile is arranged so that the top of a pedal 10 is borne by shaft on a pedal bracket 8 supported on the body side and a steering shaft 2 is supported on a steering hanger bracket 4, wherein the two brackets 8 and 4 are coupled together by a coupling member 14 having an angle-shaped side elevation. When an excessive force is applied from ahead, for example when the automobile has committed a frontal collision, the coupling member 14 makes deformation to absorb the applied load, and the influence upon the steering wheel is suppressed to possible minimum.