baber/WOPTO huggingface dataset:
Patent JP-H07230917-A (JP)
Title: Corrugated case for oil-filled electric apparatus and manufacture thereof
Inventor: NARUSE SUEKICHI
IPC: H01F27/12
Filed: 1994-02-16
Abstract: PURPOSE:To provide a method for manufacturing a corrugated case for an oil-filled electric apparatus at low cost with reduced man-hours in welding. CONSTITUTION:A metallic plate is bent to form a lower frame 11 made up of a bottom plate 11A and side plates 11B1 to 11B4. Supporting poles 13a to 13d are welded to the four corners of the lower frame 11. A frame 15 is formed by welding constituents 14A to 14D of/an upper frame 14 to the upper part of the supporting poles 13a and 13d. Boundary edges of a corrugated radiator 16 are welded to each inner edge part of windows on the four side faces of the frame 15 to form side walls of an overall case. In this way, the lower frame 11 is formed by bending, and thereby man-hours are reduced in welding, while the lower frame 11 has the bottom plate 11A that serves as a bottom of the overall case, and the number of parts is also reduced.
Patent JP-S58138031-A (JP)
Title: Washing method for si wafer
Inventor: OOHAZAMA EIJI
IPC: H01L21/306
Filed: 1982-02-12
Abstract: PURPOSE:To obtain a good result in the titled method that smut does not remain by a method wherein, after washing in the first alkaline bath, the second alkaline bath is provided without immediately washing with water, and then water washing is performed after washing in this bath. CONSTITUTION:The object of washing in the second alkaline bath is focused on the smut dried on the way of transfer from the first alkaline bath, and the corpuscles of dusts, etc. which are re-deposited thereon. When transferred from the second alkaline bath to the water washing bath, the condition of the alkaline action is selected weak to the extent that the smut is not generated. Since the general efficiency to remove polishing powder is determined by the complexity of three data, alkaline content a, liquid temperature T, and treatment time (t) in the first alkaline washing process, it is determined on the basis of experiment how these three data are combined.
Patent JP-S5713679-A (JP)
Title: Heat exchange element
Inventor: INGO BURETSUKUMAN
IPC: F28F1/14
Filed: 1981-02-12
Abstract: 1. A heat exchange element consisting of a support sheet (1, 24) with at least one groove (2, 12, 23) accommodating an electric tubular heater (13) or a pipe (3, 9, 21) conducting a heat exchange medium, characterized in that the inner wall of the groove (2, 12, 23) is held pressed against the outer wall of the tubular heater (13) or the pipe (3, 9, 21) and that connecting elements (5, 8, 11, 22) bridging the groove gap (14) and joined to the edge zones of the groove gap (14) maintain this condition of tension.
Patent JP-H05189626-A (JP)
Title: Coin type information medium
Inventor: KATAYAMA YOSUKE
IPC: G06K19/04
Filed: 1992-01-08
Abstract: PURPOSE:To provide a compact coin type information medium convenient for carrying while maintaining a disk shape to be easily loaded by specifying the structure of a coil and circuit. CONSTITUTION:The medium is provided with a microcomputer 2 including a memory for storing and processing data and an electromagnetic coil 5, and when the medium is loaded to an external I/O device, data in the memory is transmitted/received to/from the I/O device and power to be consumed by the medium 1 itself is supplied. The external shape of the medium 1 is like a circular plate, the coil 5 is laid on the outer edge part of the medium 1 and a protection ring 7 is arranged on the outer peripheral part. Since the coil 5 is arranged on the peripheral side part of the circular medium, sufficiently necessary size for the diameter of the coil 5 can be secured, and even when the outer size of the medium 1 is compacted, the sufficiently necessary size for the diameter of the coil 5 can be secured. Since the inductance of the coil 5 is also large, inconvenience is not generated for the transmission of data and power, and since the center part is emptied, memories or other circuits can be arranged.
Patent JP-H06206744-A (JP)
Title: Aging treatment of steel-making slag
Inventor: HASHIMOTO TORU
IPC: F27D15/00
Filed: 1993-01-12
Abstract: PURPOSE:To effectively utilize steam without loss and to shorten the aging period of slag by chemically analyzing the slag delivered from a steel-making furnace for each charge and carrying out the steam treatment of exclusively the slag having a basicity lower than a specific level. CONSTITUTION:In the aging treatment of steel-making slag under atmospheric pressure, the chemical analysis of slag delivered from a steel-making furnace is carried out for each charge to collect the slag of the charge having a basicity (CaO/SiO2) of >=4 and the collected slag is crushed, graded and aged with steam. The aging treatment time is remarkably shortened in the case of a slag having a basicity of <=4 to considerably decrease the consumption of steam. As a result, a high-quality slag sufficiently utilizable as a subbed material can be produced at a low cost.
Patent JP-S59150350-A (JP)
Title: Observation of electric field state
Inventor: MURAI TADANORI
IPC: G01R29/08
Filed: 1983-02-10
Abstract: PURPOSE:To enable actual measurement of changes in the electric field state of a high voltage equipment due to fouling and effect of other objects by measuring the electric field state depending on how chargeable powder particles evenly scattered on inner and outer surfaces of an equipment exist. CONSTITUTION:A powder particles 1 formed by coating the perimeter of a nuclus such as lead or radioactive element with an insulator are scattered on inner and outer surfaces of an equipment to be loaded with electricity beforehand. When the equipment is loaded with electricity, the powder particles 1 evenly distributed when no electric field exists are charged and an electric field acts between the charged part of the equipment and the powder particles 1 so that the powder particles 1 move to a high electric field part where foreign matters 5 and 6 or a gap 7 exist. The density in the presence of the powder particles 1 is observed by visual inspection in the air or using a dry plate within a case, particularly when they have X ray or a radioactive element as nucleus. This facilitates the capture of the electric field state in a three-dimensional manner.
Patent JP-S5941576-A (JP)
Inventor: KIN MEIGIYOKU
IPC: E05C9/08
Filed: 1983-02-10
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-H10207252-A (JP)
Title: Cleaning device for transfer belt
Inventor: NANJO YUZURU
IPC: G03G15/16
Filed: 1997-01-18
Abstract: PROBLEM TO BE SOLVED: To suppress the toner of the surface of a transfer belt recovered by a cleaning device from being fused and solidified in the device because it receives a thermal effect from a fixing device by using a rational heat shielding means extending over two stages. SOLUTION: This cleaning device 12 is constituted so that a toner image on the surface of a photoreceptor drum is transferred on an image recording paper and the paper on which the image is transferred is carried to the fixing device 5. Then, a cleaning case 14 incorporating a recovery means 13 for the toner on the surface of the belt is arranged at the paper carrying terminating end of the transfer belt 10. Besides, the case 14 is provided with a heat shielding plate 18 forming an unsealed gap P between the outside wall 14a of the case 14 on the fixing device 5 side. Then, the thermal effect from the fixing device 5 with respect to the cleaning device 12 is cut off by the plate 18 itself and the air gap P.
Patent JP-H02199453-A (JP)
Title: Processing device for photosensitive material
Inventor: TADOKORO EIICHI
IPC: G03D3/00
Filed: 1989-01-30
Abstract: PURPOSE:To prohibit mixing of the vapor of different processing liquids and to prevent the generation of deposits by immersing apertures at both ends of the photosensitive material transporting path between 1st and 2nd processing tanks respectively into the processing liquids of the respective tanks. CONSTITUTION:This device 1 is provided with a developing tank 2, a fixing tank 3 and a washing tank 4 and a transporting means 5 for transporting the photosensitive material S to these tanks. A cover 6 which can substantially hermetically seal the space 6a above the tank 2 is provided on the tank 2. The photosensitive material S transporting path between the tanks 2 and 3 is formed as a hollow passage 202 having a rectangular annular section and the apertures 203, 204 at both ends thereof are constituted as, for example, an inverted U-shape bridge in such a manner that the apertures are positioned below the liquid levels of the processing liquids 20, 30 in the tanks 2, 3. The transpiration of the steam from the liquid 20 is prevented by the cover 6 and the generation of the deposits is prevented by the transporting path 201.
Patent JP-S55111892-A (JP)
Title: Method for treatment of waste water containing harmful heavy metal and cyanate thereof
Inventor: UEDA AKIHISA
IPC: C02F1/46
Filed: 1979-02-21
Abstract: PURPOSE: To remove harmful metals as oxide and CN as N 2  and CO 2  quantitatively by a method wherein sodium chloride is added to waste water containing Pb.Cu. Ni.Cr or the like and cyanate thereof, and electrolysis is carried out at low voltage to oxidize heavy metals.  
     CONSTITUTION: Sodium chloride is added to waste water containing Pb.Cu.Ni. Cr.Cd.Fe.Zn and cyanate thereof in a small amount corresponding to a content of a harmful substance and acid. Subsequently, this water is electrolyzed at low voltage of 0.09W10V and each metal is quantitatively removed as oxide as well as CN is quantitatively as N 2  and CO 2 . By this method, because voltage is low as well as electric current is weak, electrolysis of water is controlled and, therefore, an amount bubbles according to the generation of H 2  and O 2  is reduced. Moreover, electrolysis of sodium chloride is advanced accompanying with electrolysis of metal and generated Cl 2  is immediately acted to precipitated metal to convert the said metal to metal oxide. Therefore, this metal oxide is precipitated without depositing to electrode plates. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S61179651-A (JP)
Title: Conference connection system
Inventor: SAWAMOTO TAKESHI
IPC: H04M3/56
Filed: 1985-02-05
Abstract: PURPOSE:To simplify the procedure of the setting of data conference communication by allowing a convocation voice terminal device during voice conference talking to input telephone numbers of data terminal devices of convocation side and participation side so as to connect automatically the data terminal devices to a data conference device. CONSTITUTION:A central controller (CC') 5' of a conference device 3 is provided with a data conference control device (DC) 18. When a request of data conference communication takes place among a data terminal device 15a and 15b1-15bn provided respectively with a convocation voice terminal device 2A and participating voice terminal devices 2B1-2Bn during the voice conference, the terminal device 2A inputs the telephone number of each data terminal device in succession to a special number by using a PB signal. When the conference device 3 receives the said special number, a CC5 starts the DC18, which stores the said telephone number to a prescribed area 19 related to an area 11 of a file memory 10. The CC5' sets the data conference connection the same process as that of conventional system.
Patent JP-H05212234-A (JP)
Title: Pressure swing adsorber
Inventor: TSUJIMOTO SOICHIRO
IPC: B01D53/04
Filed: 1992-02-05
Abstract: PURPOSE:To make an adsorption and desorption cycle with a short period of the order of less than one second by providing an adsorbent contg. adsorption body, and performing adsorption and desorption of components to be adsorbed in gas to be treated under pressure and vacuum respectively. CONSTITUTION:In an adsorption body 5, plural adsorption plates are arranged in layers so that voids may be formed between them. A piston 3 and a cylinder 1 are provided, and in a process where the cylinder 1 is evacuated by the movement of the piston 3, components to be adsorbed gas to be treated which were adsorbed on the adsorption body 5 is desorbed and simultaneously the gas is sent to inside the cylinder 1. While, in a process where the cylinder 1 is pressuized by the movement of the piston 3, components to be adsorbed in gas are adsorbed on the adsorption body 5. Thereby the adsorption body 5 treats various kinds of gas with low pressure loss and an adsorption and desorption cycle is made with a short period the order of less than one second.
Patent JP-S57135091-A (JP)
Title: Separation of active sludge from purified water by use of magnetic force
Inventor: KITAJIMA AKITANE
IPC: C02F3/12
Filed: 1981-02-13
Abstract: PURPOSE: To easily separate active sludge from purified water, even when bulking is formed, by attracting magnetic powder-retaining active sludge with a magnetic body to separate the active sludge from the purified water.  
     CONSTITUTION: Liquid sufficiently oxidized and purified in an aerating vessel 3 is fed into a separating vessel 4 by a slurry pump P. In the separating vessel 4, a magnetic roller 5 provided with a permanent magnet plate 52 fixed to a roller body 51 is rotated. Active sludge attracted by the roller 5 in the separating vessel 4 is scraped from the roller 5 by a scraping plate 6 and returned into the aerating vessel 3, while purified water separated from the active sludge is drained. The roller 5 may be attached to a trough instead of the separating vessel 4. Accordingly, a settling vessel is unnecessitated, and it is not necessary to use broad area for installation of a separating apparatus. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-2000219244-A (JP)
Title: Simple storage bag
Inventor: TAMAOKI AKIO
IPC: B42F7/00
Filed: 1999-01-28
Abstract: PROBLEM TO BE SOLVED: To provide a storage bag which can be easily formed without using a paste and to provide a bag wherein a sheet of paper relating to printed matters is stored at a required part without the need to provide a special bag by providing a means to constitute a bag using a sheet of paper of the corresponding page. SOLUTION: In a simple storage bag B, a plurality of cut indicating lines and incisions 13 formed according to the indicating lines are provided on the left and right side ends and lower side ends of a sheet of paper 10. The sheet of paper 10 is folded double along its center line to align the left and right side ends and lower side ends with each other. A tongue-shaped piece formed by the corresponding incisions is inserted into a corresponding incision, and opposed tongue-shaped pieces are engaged with each other. And a similar cut indicating line is provided on the outer side end and lower side end of each page of a book or notebook, and an incision is formed along the indicating lines, and a tongue-shaped piece, which is formed by the incisions of opposed pages, is inserted into the opposed incisions to provide a simple storage bag from the opposed pages.
Patent JP-H11216629-A (JP)
Title: Supporting device for machine tool
Inventor: IIDA MASANORI
IPC: F16M7/00
Filed: 1998-02-02
Abstract: PROBLEM TO BE SOLVED: To provide a machine tool supporting mechanism capable of eliminating the movement or shaking of a machine caused by the vibration of the machine itself. SOLUTION: A bolt 3 is placed in a recessed part in the center of the upper surface of a leveling plate 4 having a truncated cone shape. The supporting bolt 3 upright on the leveling plate 4 installed on a floor surface 5 is engaged with a female screw part provided in a bed 2, and the height and balance of the bed 2 are adjusted by the engaging action between the supporting bolt 3 and the female screw part of the bed 2. In the backside of the leveling plate 4, an anti-skid sheet 1 having large friction resistance is stuck by curing type adhesive (double-liquid epoxy resin).
Patent JP-H07231451-A (JP)
Title: Projection video display device
Inventor: KUBO MASAAKI
IPC: H04N9/31
Filed: 1994-02-18
Abstract: PURPOSE:To reduce the color shading on a screen due to the position of the eye by using a color shading correction circuit and providing an adjustment means which a viewer can adjust the correction amount and changing the amplitude of the video signal by an amplitude adjustment means. CONSTITUTION:A horizontal saw-tooth wave (b) in synchronism with the horizontal deflection voltage is inputted as a correction signal to an electronic volume circuit 6. The correction signal is inputted to one terminal of an integration circuit 4 after the amplitude is increased or decreased by adjusting a variable resistor 5 in the circuit 6. A video signal (a) is inputted to the other terminal of the circuit 4. When the red color is much in the right side and less in the left side on the entire screen of the video display device, the variable resistor 5 is adjusted to raise the DC voltage of the point A of the circuit 6. Then the amplitude of the horizontal saw-tooth wave (b) being the correction signal to be inputted to the circuit 6 is increased. With the correction signal, the signal (a) is modulated like an output (c) so that the left amplitude becomes higher and the right amplitude lower in the horizontal scanning period in the circuit 4. Thus, the color shading on the screen is adjusted.
Patent JP-H01199069-A (JP)
Title: Valve device
Inventor: KIMURA YASUHIDE
IPC: F16K5/04
Filed: 1988-01-30
Abstract: PURPOSE:To have smooth rotation of a valve element by furnishing a seat made of a resin containing fluorine at either or both of the inner wall of the body and the peripheral wall of the valve element. CONSTITUTION:A valve element 2 rotatable coaxially with a hollow cylindrical body 1 is accommodated in the body 1. A seat 6 made of a resin containing fluorine is installed at the inner wall of the body 1. This seat material is a compound of ethylene tetrafluoride resin processed with special filler. This provides small wear and low sliding resistance even though the valve element 2 rotates and a packing 5 slides on the seat 6 surface. Also a seat of fluorine containing resin may be affixed to the outside surface of the packing 5 provided at the valve element 2.
Patent JP-H01196517-A (JP)
Title: Printer output control for measuring apparatus
Inventor: SEKI SHINICHI
IPC: G06F3/12
Filed: 1988-01-30
Abstract: PURPOSE:To enable the handling of multiple tasks, by controlling a printer printing memory attached to a bus switching circuit with a main CPU and a printer CPU in such a manner as to be matchable in bus. CONSTITUTION:A bus switching circuit 20 has a printer printing memory 10 attached thereto and the printer printing memory 10 is allowed to read an output data taken from a measuring section 5 with a main CPU1 and to read it with a printer CPU40. On the other hand, the main CPU1 has a port 35 for matching buses while the printer CPU40 does a port 36 for matching buses and a PRINTER BUSY(A) line and a PRINTER ON(B) line are interposed between the ports 35 and 36 for matching buses to transmit and receive a bus switching signal, thereby enabling transmission of the bus switching signal to said bus switching circuit 20.
Patent JP-S63188313-A (JP)
Inventor: ONISHI HIDEAKI
IPC: A01D67/00
Filed: 1987-01-30
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-H01259013-A (JP)
Title: Photochromic composition
Inventor: YAN ANDORE YOZEFU SHIYUTEISERU
IPC: C08F18/14
Filed: 1989-02-01
Abstract: PURPOSE: To provide a composition which improves fatigue behavior and decelerates photochromic fading speed as well, containing a fixed amount of a specified compound in a polymer provided by polymerizing a polyol shown by a specified formula.  
     CONSTITUTION: This composition is provided by containing the photochromic compound in the polymer provided by polymerizing the polyol (allylcarbonate) shown by a formula I [(n) is from 2 to 5, R is H or the alkyl group of 1-4C and R' is a derivative from a non-aromatic polyol having (n) pieces of hydroxyl groups] and further containing 0.01-15 wt.% (in total copolymer weight) of a copolymerizable compound having an aromatic group {appropriately such as a compound shown by a formula II [(a) is 1 or 2, R is H or an alkyl group of 1-4C and Z is H, Br, Cl, CH 3 , methoxy, phenyl or phenoxy], benzil methacrylate, aryl methacrylate or triallylcyanulate} in the polymer. 
     COPYRIGHT: (C)1989,JPO
Patent JP-H06235578-A (JP)
Title: Water feeding device
Inventor: OGURA CHIKAHIRO
IPC: F25C1/24
Filed: 1993-02-09
Abstract: PURPOSE:To provide a water feeding device having a superior workability, is less-expensive, is small-sized and requires less installing space by a method wherein a switch operating member is installed at its one end and a lever rotated in response to fixing or removing of a water feeding tank is held by a bearing part. CONSTITUTION:A spring 85 installed at a shaft part 84b is biased in such a manner that a lever 80 is placed at a predetermined position when a water feeding tank is not yet installed. A switch operating member 86 having magnetic force is inserted into a switch operating part 82 and partially held by a rib 82a having a claw-like shape. A lever holding part 87 formed on a base 68 includes a pair of bearings 89 oppositely arranged to each other and an engaging part 90 for holding the other end of the spring 85 installed at a shaft part 84b of the lever 80 at a recess formed at one of the bearings 89a. With such an arrangement as above, it is possible to provide a water feeding device of which assemblying work can be simply carried out with less trouble and less fixing space.
Patent JP-2000224778-A (JP)
Title: Uninterruptible power supply
Inventor: SUGIE HIROFUMI
IPC: H02J9/06
Filed: 1999-01-29
Abstract: PROBLEM TO BE SOLVED: To avoid repetition of starting a self-diagnosis for an inverter and resetting a control part in starting. SOLUTION: When it is determined that a self-diagnosis is necessary (S1), only a control part is started and a charging circuit is cut off (S3). After 200 milliseconds have passed (S4), it is checked whether the voltage Vc of a storage battery (capacitor) at that time is a prescribed value or higher (S5). If it is the prescribed value or higher, a self-diagnosis for an inverter is carried out (S6). After the completion, utility power is supplied to a load (S7) and, if the inverter is failed, its indication is made (S8, S9). If the Vc is not the prescribed value or higher at the step S5, utility power is supplied to a load without any self-diagnosis (S10) and failure of the storage battery is indicated (S11).
Patent JP-H08214716-A (JP)
Title: Film fixing device in mulch film laying machine
Inventor: KAMATA MASAYUKI
IPC: A01G13/00
Filed: 1995-02-09
Abstract: PURPOSE: To provide the subject device readily handleable and giving hardly getting dirty and hardly peelable laying by placing a tape extruding device superposing by extruding a pressing tape on upper face of a mulch film, pressing the mulch film with the pressing tape on soil face and fixing. CONSTITUTION: A mulch film 1 is rolled and rotatably supported by a reel 6 in transverse axis direction. The mulch film 1 extruded from the reel 6 is pressed by using a pressing ring 7 made of a sponge rubber, etc., at each groove B and the mulch film 1 is laid in a contact state along a space between each ridge A and groove B.