baber/WOPTO huggingface dataset:
Patent JP-S56165321-A (JP)
Title: Electron beam projection system
Inventor: IGAKI SEIGO
IPC: H01L21/027
Filed: 1980-05-23
Abstract: PURPOSE:To draw a pattern surely at a high speed when electron beam projection is to be performed in accordance with the pattern package memory system by a method wherein scanning speed at beam-ON time is made as changeable. CONSTITUTION:A means to set the circumferential region 2 of the pattern to be drawn and a clock frequency changing control means are provided supplementally to a pattern generation controller of the pattern package memory system electron beam projector, and scanning speed at beam-ON time is made as changeable controlling clock frequency in accordance with the position of scanning. When a chevcon pattern CP is to be drawn, a rectangular region QR adjoining at the outer circumference thereof is set, the beam-OFF region (the sands) is scanned at the maximum speed, and the circumferential region 2 is scanned at a speed lower than the speed in the main region 3 to apply the sufficient quantity of projection. Accordingly the prescribed pattern can be drawn surely at a high speed.
Patent JP-S51144893-A (JP)
Title: Constitution of reactor
Inventor: NAITOU MASANORI
IPC: G21C1/08
Filed: 1975-06-09
Abstract: PURPOSE: In boiling water reactor providing multple cooling water recirculating systems, the partition is provided so as to compart the recirculating sustems in the clearance between the shroud and the furnace container, to control the temperature of the fuel covering piping low for preventing it from the damage when the cooling water loses in an accident. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-H05196386-A (JP)
Title: Laminated plate type heat exchanger
Inventor: HASEGAWA ETSUO
IPC: F25B41/06
Filed: 1992-03-26
Abstract: PURPOSE:To braze positions of plates in contact in a laminated state by providing one type of the plates since the plates are formed in a symmetrical shape. CONSTITUTION:A flange 2 is formed at a periphery of a plate 1. Crests 3 are formed along the flange. Protrusions 4 and recesses 5 to become tanks are formed at the ends of the parts surrounded by the crests. Intermediate walls 8 each having a height of a middle height of those of the flange and the crests are formed at the parts except the protrusions and the recesses. The plates adjacent to one side are brazed at the flanges and the recesses to each other, the plates adjacent to the other side are brazed at the crests and the protrusions to each other, and the plates are laminated.
Patent JP-H03271448-A (JP)
Title: Floor board
Inventor: USHIO TOSHIYUKI
IPC: E04C2/34
Filed: 1990-03-19
Abstract: PURPOSE:To ensure improvement in workability and a long-term of durability in a floor board, by using a flat metal foam as a core material, and covering and bonding both sides and edges thereof with a metal plate. CONSTITUTION:A metal plate 2 is bonded to cover both sides and edges 4 of an aluminum foam board 1 with a metal adhesive and used as a floor board. Plastic tiles as finish materials 3 are bonded and laminated onto the surface of the floor board. Also, the metal plate 2 is made of a galvanized steel plate, and formed with a metal plate 2-1 for the surface thereof, another metal plate 2-2 for the edges and another metal plate 2-3 for the reverse side. Furthermore, it is possible to provide various edge forms, using a metal plate. For example, another metal plate 4 is used to cover the edge of the floor board. Also, the upper end of the plate 4 is projected from the surface of the floor board, and a margin 5 for a finishing material is formed between the upper end of the plate 4 and the surface of the floor board. According to the aforesaid construction, the floor board, while lightweight, can withstand a heavy load.
Patent JP-S61227454-A (JP)
Title: Information retrieval system corresponding to fault of electronic exchange
Inventor: MURASE TORU
IPC: G06F17/30
Filed: 1985-03-30
Abstract: PURPOSE:To decrease the retreival time and to improve the accuracy by providing a fault corresponding information file registering fault corresponding information while being corresponded to plural fault classification codes and a means reading and displaying all the fault corresponding information inputted while being corresponded to the plural fault classification codes from the fault corresponding information file. CONSTITUTION:Plural sets of fault retrieval information and plural fault corresponding information are registered in the fault corresponding information file 2. The operator inputs one or plural fault classification codes estimated to be related to a fault when it takes place from an input/output device 4. When a processor 1a receives the inputted fault classification code from an input/output interface section 3, the processor 1a retrieves all the fault retrieval information in the fault corresponding information file 2 according to the prescribed program stored in a main memory device 1b, reads all the fault corresponding information including even one inputted fault classification code and displays the result to the input/output device via the input/output interface section 3.
Patent JP-S61229866-A (JP)
Title: Production of 1,3-dimethyl-2-imidazolidinone
Inventor: NAGATA TERUYUKI
IPC: C07D233/34
Filed: 1985-04-03
Abstract: PURPOSE:To obtain in high yield 1,3-dimethyl-2-imidazolidinone useful as an improved solvent for high polymer compounds, by reacting N,N'-dimethyl ethylenediamine with urea by the use of a polar solvent at a specific tempera ture. CONSTITUTION:N,N'-Dimethylethylenediamine is reacted with urea in a polar solvent such as N,N-dimethylformamide, N,N-dimethylacetamide, tetramethyl urea, etc. (especially preferably 1,3-dimethyl-2-imidazolidinone, reaction product) at >=180 deg.C, especially 200-260 deg.C, to give 1,3-dimethyl-2-imidazolidionone. Espe cially in the case that the reaction product is used as a solvent, separation of the reaction product from the solvent is not required during distillation, so the process is extremely simplified.
Patent JP-S52150667-A (JP)
Title: Setting method of intensity modulation circuit of watches
Inventor: YOSHINO HIROSHI
IPC: G04G9/00
Filed: 1976-06-09
Abstract: PURPOSE:To perform characteristic setting of intensity modulation and simplify constitution by varying a resistance in a system of connecting a photo transistor at both ends of the resistance.
Patent JP-H06256742-A (JP)
Title: Synthetic chloroprene rubber-based adhesive composition
Inventor: BABA YOSHIO
IPC: C09J115/02
Filed: 1993-03-05
Abstract: PURPOSE:To obtain the subject one-pack adhesive composition excellent in heat resistance and long in tackiness retention time. CONSTITUTION:This adhesive composition is such that, the main component, a synthetic modified chloroprene rubber prepared by graft polymerization of vinylsilane to a synthetic chloroprene rubber has been dissolved in an organic solvent. The solid component of this adhesive has a composition comprising 100 pts. wt. of the synthetic chloroprene rubber, 2-20 pts.wt. of a vinyl group- bearing silane coupling agent, 1-4 pts.wt. of an antioxidant, 10-100 pts.wt. of a reinforcing resin, 0-30 pts.wt. of a tackifying resin and 1-2 pts.wt. of a tin compound catalyst. The synthetic modified chloroprene rubber reacts with moisture in the presence of the catalyst followed by crosslinking to form a highly heat-resistant crosslinked rubber.
Patent JP-S62226496-A (JP)
Title: Storage circuit
Inventor: MIURA NAOKI
IPC: G11C11/34
Filed: 1986-03-27
Abstract: PURPOSE:To shorten a data transfer time and to prevent the conduction of a temporary large electric current by providing a preamplifier to execute the necessary synchronizing action between a sub I/O line and a main I/O line to connect a sense amplifier with a main amplifier. CONSTITUTION:Between sub I/O lines 22-1, 23-1 and main I/O lines 24, 25 connecting a sense amplifier 20-1 with a main amplifier 21, a preamplifier is connected which is formed by transistors 40, 41 executing the synchronizing action of switches 34, 35 with a data enable signal phi3-1 controlling the switches 34, 35 to connect both lines, the transistors 40 and 41 in which a gate is respectively controlled by lines 23-1 and 22-1, a transistor 44 controlling the earth connection and so on. A small electric potential difference corresponding to the data from an amplifier 20-1 is amplified by the preamplifier and supplied through lines 24 and 25 to the amplifier 21. When the electric potential is amplified by the preamplifier, the line 24 or 25 at a low electric potential side comes to be a ground electric potential. Thus, the data transfer time are shortened and the temporary large electric current at the time of generating the electric potential difference in accordance with the data can be prevented.
Patent JP-H03271042-A (JP)
Title: Burglary preventing device
Inventor: NAKASHIO YUJI
IPC: E05B83/36
Filed: 1990-03-22
Abstract: PURPOSE:To control a burglary alarm device through a remote control device actuated by electromagnetic wave by making a remote control circuit generate a control signal when the remote control circuit detects whether an alarm control circuit is in an armed or disarmed state or an alarmed state, and receives the electromagnetic wave having a fixed cord signal. CONSTITUTION:When a remote control circuit 1 is operated by an electromagnetic wave to generate a control signal, an alarm control circuit 2 is changed over to an armed or disarmed state in the case where it is in the armed or an alarmed state, and changed over to the armed state by the control signal generated in the circuit 1 in the case where it is in the disarmed state. In this case, the timer of the circuit 2 is operated by an armed signal generated in the circuit 1 for a fixed time to change over the circuit 2 from the disarmed state to an armed preparing state. The circuit 2 generates an alarm signal when it receives a trigger signal from a switch means provided in a car in its armed state.
Patent JP-H01244101-A (JP)
Title: Structure of rotary piston engine
Inventor: KURIO NORIYUKI
IPC: F01C21/10
Filed: 1988-03-25
Abstract: PURPOSE:To easily adjust positioning of the bearings with shaft basis so as to secure highly rigid engine structure by setting an adjusting part to fixed parts of stationary gears and side housings to adjust dislocation of shaft center of bearings which are formed to the stationary gears. CONSTITUTION:An adjusting part for adjusting dislocation of center of bearing parts 42 of an eccentric shaft 40 is changed from a usual part, that is, a tubular pin part 32 to fixed parts of stationary gears 38. Thereby the dislocation of the center of the bearing parts 42 can be adjusted with shaft basis by moving only the stationary gears 38. Consequently weight of an adjusted side is reduced, so that the adjustment can be easily performed. Moreover, a rotor housing 26 and side housings 28 of both its sides are firmly positioned and fixed by the tubular pin 32, and they can be rigidity joined together. Therefore rigidity of an engine can be improved as much as possible.
Patent JP-S55161897-A (JP)
Title: Composite lubricant for hot working
Inventor: OOJI YUTAKA
IPC: C10N50/08
Filed: 1979-06-04
Abstract: PURPOSE: Titled lubricant for hot plastic working, which keeps excellent lubricating effect for a long time, prepared by coating solid lubricant powder with low-melting glass powder or glass-like meltable salt powder.  
     CONSTITUTION: Titled lubricant is obtained by adding a small amount of fine powder of graphite, molybdenum disulfide, etc., to form particles having a diameter of about 2W5mm, introducing the particles into powder of glass or glasslike meltable salt, adding a binder such as sodium silicate to form films on the surface of the particles and forming the whole into particles. When the lubricant is applied to the hot part to be worked, the outer glass powder film melts first into liquid glass which spreads over the part to be worked and, at the same time, the solid lubricant particles disperses into the part to be worked by entrainment on the liquid glass. Thus, the liquid glass acts as a primary lubricant and the solid lubricant acts as a secondary lubricant. Lubricating effect is improved by the synergistic action of the primary and secondary lubricants. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S54161920-A (JP)
Title: Magnetic head support
Inventor: SHIRAISHI FUMITAKE
IPC: G11B5/50
Filed: 1978-06-12
Abstract: PURPOSE: To enable the increase or decrease of magnetic heads corresponding to disc number to be readily performed by providing a main support provided with an undercut and a sub support having engaging grooves.  
     CONSTITUTION: A main support 1 of a magnetic head is erected in L form on a base 2 which is movable in the arrow direction and is provided at its end edge 2a with plural engaging grooves 3 and at its end edge 2b with engaging grooves 4 and undercut 5. A sub support 6 is formed to the block form mating with the undercut 5 and its one side face is provided with engaging grooves 4' and is removable from the undercut 5. When a disc is one sheet, the magnetic head is supported only with the main support 1 and is fixed to the respective two grooves 3, 3, 4, 4. When the discs are 3 sheets, the sub support 6 is fitted to the undercut 5 of the main support 1. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H11263165-A (JP)
Title: Substitutional operating device for emergency
Inventor: NAKAZAWA MASAO
IPC: B60H1/00
Filed: 1998-03-19
Abstract: PROBLEM TO BE SOLVED: To transmit the contents of guidance or advise by a voice or display stored in memory previously when an accident or a hazardous situation is sensed, or perform the vehicle operation as a substitute for the driver. SOLUTION: Beside an auxiliary power supply 8, a substitional operation device is equipped with failure sensing means 2, 3, 4, to sense failure about a vehicle such as an accident, a control device 1 to judge failure according to the signals from the failure sensing means 2, 3, 4 and instruct the operation as substitute, a memory means to store the substitute operation or a message, etc., in memory, and executing means 5, 6, 7 to make operation in conformity to the signal given by the control device 1.
Patent JP-H05202091-A (JP)
Title: Steroid intermediate
Inventor: BAARAN HENRII BANRIINEN
IPC: C07J17/00
Filed: 1992-02-21
Abstract: PURPOSE: To industrially and advantageously prepare the compounds each of which consists of an enol ether of 3-keto-16β-methyl- or 16-methyl-16- methoxyoxalyl-steroid and is useful as a raw material for preparing an anti- inflammatory corticoid, or the like.  
     CONSTITUTION: The preparation of such an objective steroid intermediate compound represented by the formula (wherein: R 16  and R 16 ' are a β-methyl group and H respectively, or a methyl group and a methoxyoxalyl group respectively; and the dotted line indicates a double bond when R 16  and R 16 ' are a β-methyl group and H respectively, or a single bond when R 16  and R 16 ' are a methyl group and a methoxyoxalyl group respectively), comprises: cooling 3- methoxyandrosta-3,5,9(11)-trien-17-one, together with methyl chloride and diethyl oxalate, to 0°C; adding solid sodium methoxide to the cooled substance to allow them to react with each other and to form a sodium salt of 3-methoxy-16- methyl-16-(methoxyoxalyl)androsta-3,5,9(11)-trien-17-one; thereafter, adding acetone to the resulting compound to form a dilute slurry of the compound; and then, adding methyl iodide to the slurry to allow them to react with each other at 65°C for 18 hr. 
     COPYRIGHT: (C)1993,JPO
Patent JP-H07253554-A (JP)
Title: Optical scanning device
Inventor: KOIDE JUN
IPC: G02B26/10
Filed: 1994-03-14
Abstract: PURPOSE:To reduce interference in the film of a photosensitive body, to prevent the generation of an interference fringe and further the blur of a latent image due to light scattering by providing a specified wavelength plate in a laser beam, converting a polarization state to a circular polarization state and optically scanning the surface of the photosensitive body. CONSTITUTION:A laser beam in a linear polarization state from a light source means 1 is made to be a parallel beam by means of a collimetor lens 2, converted to a laser beam in a circular polarization state through a lambda/4 plate 3 and made incident on a cylindrical lens 4 having a refractive power only in the subscanning direction. Among the incident parallel beams, the beam on the plane of main scanning is emitted in the state of the parallel beam as it is. The beam on the plane of sub-scanning is converged and forms a line image on the polarizing plane 5a of an optical polarizer 5. The laser beam polarized/reflected by the polarizing plane 5a is introduced to the surface of the photosensitive body 7 through an image forming optical system 6, makes the optical polarizer 5 rotate in the direction of an arrow A, optically scans the surface of the photosensitive body 7 in the direction of an arrow C and the recording of image information is performed.
Patent JP-S61230188-A (JP)
Inventor: UCHINO MEGUMI
IPC: G09G5/22
Filed: 1985-04-04
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-S58217523-A (JP)
Title: Quaternary ammonium-silicon compound
Inventor: YUUJIN REI MAATEIN
IPC: C07F7/10
Filed: 1983-04-22
Abstract: Quaternary ammonium-functional silicon compounds are prepared by reacting carboxylic acid-functional quaternary ammonium compounds with carbinol-functional silicon compounds. These quaternary ammonium-functional silicon compounds may be applied to textile materials to impart antistatic properties thereto.
Patent JP-H08272927-A (JP)
Title: Image processor
Inventor: MITA YOICHI
IPC: G06T1/00
Filed: 1995-03-29
Abstract: PURPOSE: To speed up the drawing of new graphic accompanied by logical operation by repeatedly reading out and writing plural pixels from/to a frame buffer memory, for every color, continuously. CONSTITUTION: A graphic address generation part 16 continuously calculates addresses of the pixels constituting the graphic for an area that can be accessed in a page cycle of the VRAM of the frame buffer 2 and temporarily stores them in a graphic address storage part 15, and also outputs them to a source data calculation part 121. The source data calculation part 121 calculates source data corresponding to the addresses. A frame buffer memory control signal generation part generates a read and a write control signal for the frame buffer memory 2 on the basis of the addresses calculated by the graphic address generation part 16.  A logical operation part 13 logically operate destination data continuously read out of the frame buffer memory 12 and the source data calculated by the source data computation part 121 to calculate write data, which are continuously written in the frame buffer memory 2.
Patent JP-S60214054-A (JP)
Title: Data processing system
Inventor: MATSUSHIMA HITOSHI
IPC: G06F3/06
Filed: 1984-04-09
Abstract: PURPOSE:To reduce the cost of a management information recording memory and to make the maintenance easy by connecting a memory unit, which has storage areas where management information corresponding to external storage devices are stored, to a common bus. CONSTITUTION:Host devices 1 and 1' request not only read/write operation processings of data to storage devices 8 and 9 but also request update and read of management information of data. When receiving requests from higher devides 1 and 1', storage devices 8 and 9 release the connected state to host devices 1 and 1' and output processing request to a memory unit 11 with numbers designated to storage devices 8 and 9. When receiving processing requests, the memory unit executes read/write operations to memories (a) and (b) corresponding to storage devices 8 and 9 as request sources through a common bus 10. When the access to memories (a) and (b) is completed, storage devices 8 and 9 release the connected state to the memory unit 11 and are connected to host devices 1 and 1' again to transfer data in memories (a) and (b).
Patent JP-S57186065-A (JP)
Title: Plasma ignition device
Inventor: ISHIKAWA YASUTAKE
IPC: F02P9/00
Filed: 1981-05-11
Abstract: PURPOSE:To prevent an unequal discharge in plasma ignition of an internal combustion engine, by injecting plasma ignition energy only to an ignition plug operated with a spark discharge through high voltage from a spark discharge power source. CONSTITUTION:High voltage is generated by a booster 9 to charge a capacitor 17 in a plasma ignition circuit 31, if a thyristor 19 is turned on at ignition timing, energy is injected to ignition plugs 8-1, 8-4, applied with a spark discharge by high voltage from an ignition coil 3 through a distributor 7, through diodes 6-1, 6-4, to perform plasma ignition. At this time, cylinders of the other ignition plugs are in an exhaust stroke, and injection of energy is not caused, while an ignition circuit 32 is also operated in a similar manner. Further the thyristors 19, 20 are turned on by such firing signals that a rotor 26 in a firing signal generator 25 is rotated one turn for two turns of a crankshaft to apply outputs of sensors 27, 28 through waveform shaping delay circuits 29, 30.
Patent JP-H02252832-A (JP)
Title: Joint construction method for column beam
Inventor: KOBAYASHI HIDEO
IPC: E04C3/34
Filed: 1989-03-24
Abstract: PURPOSE:To save execution of works by mounting a connection fitting which monolithically joins an upper and a lower paired diaphragms and a beam bracket, onto the column top section of a reinforced concrete column, and thereby joining a steel framed beam with the beam bracket while concrete is placed. CONSTITUTION:A connection fitting A is formed in the outer circumferential surface of a tapered steel pipe 1 which becomes small in diameter as it goes upward, wherein paired diaphragms 2 and 3 and a beam bracket 4 are monolithically joined. Then, a reinforced concrete column B is constructed starting from a floor surface to the lower end of a beam. After it has been hardened, the fitting is mounted in such a way that a column reinforcement 5 is enclosed by the steel pipe 1 of the fitting A so as to be covered. Successively, after positioning has been determined, a center steel framed beam C is joined with the bracket 4 so that slab reinforcements are thereby arranged. Then, concrete is placed in the steel pipe 1 and a slab in order to integrate the column beam C with the slab. The process as set forth herein above is thereby repeated in execution of works by every floor. By this constitution, the execution of works can be increasingly saved.
Patent JP-H03272375-A (JP)
Title: Motor actuator
Inventor: NAKAJIMA YOSHIFUSA
IPC: F25D17/08
Filed: 1990-03-20
Abstract: PURPOSE:To prevent an unstable state from being produced at switching even when a motor is reversed by bringing a switch drive member into slide contact with a cam member, and causing the switch drive member to interlock with the cam member through a drive body fixed in the rotating direction of a motor and movable in a reversing direction. CONSTITUTION:When a motor is rotated, a cam member 28 and a profile cam 32 are rotated and a D-shaped protrusion 33 also is rotated to open and close a damper. In which case, a stop in an opening and a closing position is needed, through displacement of the outer size of the profile cam 32, a switch drive member 34 to hold a permanent magnet 36 is moved, and a switch 37 is turned ON and OFF. When the switch 37 is turned OFF, the switch drive member 34 is stopped at a slope 32b. In which case, when reversing is effected during restarting, the cam member 28 is also reversed, a drive body 39 is energized in a direction in which it ascends the slope 32b but since resistance is high, the shaft part of the switch drive body 34 is moved in the direction of a shaft hole against the force of a leaf spring 40b. Thereby, the position of the permanent magnet 36 is not changed, and the switch 37 is prevented from unstable operation.