baber/WOPTO huggingface dataset:
Patent JP-S62297613-A (JP)
Title: High load burning device
Inventor: WATANABE HIROAKI
IPC: F23L9/06
Filed: 1986-06-16
Abstract: PURPOSE:To achieve high load burning and improve assembly work by a method wherein the both end sides of a burner member fitted closely over the outside of a burner body are folded back and one end of a side air spouting plate is introduced on top of the inserted part and the other end is fixed to a burner case and the both ends of a center air spouting plate are closely introduced into the inserted parts installed between the burner members. CONSTITUTION:As for burning air, a part is mixed with fuel to make premixed vapor which is supplied to burner bodies 2, equalizing plates 2', and burner members 3 and the remaining greater part is supplied to an air chamber 9 as secondary air. After the premixed vapor is stream-smoothened by the equalizing parts 2', it is spouted into a burning chamber 1 from a number of flame holes installed in flame hole parts 3'. On the other hand, secondary air is made uniform by a baffle plate 10 and then reaches a center air spouting plate 4 and side air spouting plates 5 to be spouted into the chamber 1 from air holes 7. Then a part of secondary air passes through gaps 16 constituted by small projections 11 and is reduced in pressure to reach a flame holding air chamber 12 and is spouted into the chamber 1 from the both sides of the parts 3'. Therefore, fire flames have their fire flame base parts first stabilized by this flame holding air and the length of the fire flames is reduced to achieve high load burning.
Patent JP-S5842225-A (JP)
Title: Horizontal semiconductor vapor growth apparatus lising indirect heating
Inventor: KUROKAWA HARUSHIGE
IPC: H01L21/31
Filed: 1981-09-04
Abstract: PURPOSE:To improve the working ratio by radiating with a plurality of bar- shaped heating lamps arranged in proximity to and in parallel with a reaction tube a semicondutor retaining apparatus having a holder made from materials with good light absorption properties and large thermal conductivity. CONSTITUTION:A plurality of tubular lamps 11 are arranged at a constant interval in parallel with and in proximity to a reaction tube 1. A reflector 12 is used to increase the amount of heat radiation into the reaction tube. A suceptor 13, which a semiconductor substrate is to be placed upon, is heated by the radiation of the tubular lamps 11, and is made from a material having good heat absorption properties and large thermal conductivity, such as a SiC-coated graphite. A holder-retaing board 14 is made from a material through which radiation light can be transmitted, such as quartz.
Patent JP-S5929237-A (JP)
Title: Positioning mechanism of optical system of multistage variable power copying machine
Inventor: SUDOU HARUTAKA
IPC: G03G15/041
Filed: 1982-08-11
Abstract: PURPOSE:To secure positioning, by providing a driving device which drives a positioning member so as to move either of a couple of positioning member on a contacting part movement path selectively at the change of magnification. CONSTITUTION:An arm 17 is held at an intermediate position at the change of magnification, and a supporting body 11 is slid along a shaft 13; if a top position corresponding to set magnification is given by, for example, a positioning member 14b when an optical element 10 comes closer to the position corresponding to the set magnification, an actuator 18 moves the arm 17 to an uppermost position. Then, while parallel relation to the movement path P is maintained, the positioning plate 14 is moved toward the movement path P, and positioning part 14b is placed on the movement path, and a pin 12 is allowed to abut on its abutting surface, performing the positioning.
Patent JP-S63303408-A (JP)
Title: Error detecting circuit
Inventor: ONO AKIHIRO
IPC: G05B1/03
Filed: 1987-06-03
Abstract: PURPOSE:To detect the phase error or frequency error of input signals, by providing a free-run counter which repeats counting operations synchronously to prescribed clocks. CONSTITUTION:A free-run counter 24 is an n-bit counter which inputs a reference clock of 4 fSC and the count value of the counter 24 is latched by a latch circuit 25. A microprocessor 22 selects one out of 1/32-frequency divided horizontal synchronizing signals PB-H, reproduced horizontal synchronizing signals REF-H, and the revolving speed signal PG pulse of a spindle motor inputted to a selector 21 and causes the selected one to be inputted to a latch signal generating circuit 23. The circuit 23 detects the rise of the signal selected by the selector 21 and outputs latch signals to the processor 22 and latch circuit 25. The processor 22 inputs the count value of the circuit 25 by means of the latch signals. Therefore, the phase error of plural input signals and one frequency error of the plural input signals can be calculated.
Patent JP-S62296301-A (JP)
Inventor: FUJIKI MASARU
IPC: F21V9/40
Filed: 1986-06-16
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-H0435459-A (JP)
Title: Facsimile equipment
Inventor: WATANABE NAOTO
IPC: H04N1/00
Filed: 1990-05-31
Abstract: PURPOSE:To realize the effective utilization of recording paper by deciding the proportion of a white screen data occupied in the received screen data, and releasing trunk lines when the proportion of the white screen data exceeds a prescribed ratio. CONSTITUTION:A CPU 1 performs recording on the recording paper while driving a head 4 by receiving the screen data from the other party's facsimile device after automatically responding to a calling signal from a trunk line L, and also the trunk line L is immediately released when the proportion of the white screen data exceeds the prescribed ratio after deciding the ratio of the white screen data occupied in this screen data. Thus, the excessive consumption of the recording paper can be prevented, and the recording paper can be effectively used.
Patent JP-S5473094-A (JP)
Title: Automatic chemical analytical apparatus
Inventor: SUZUKI NOBUYOSHI
IPC: G01N35/02
Filed: 1977-11-21
Abstract: PURPOSE: To make the results of measurement analysis accurate by performing reaction and washing at an optimum temperature and thoroughly washing sample nozzles and reaction tubes.  
     CONSTITUTION: The first reagent of a vessel 5 is injected with an injector 4 into the reaction tube 2 which is in the position A of a rotary plate 3. The reagent of a vessel 7 is injected through a nozzle 8 into the tube 2 which has moved up to the position B. The nozzle 8 moves to the inside of a washing device 10, where it is washed with the washing water of a water tank 11 and is dried by the compressed air of an air tank 13. The second reagent of a vessel 18 is injected via temperature retaining device 22 into the tube 2 which has been stirred with a stirrer 15 and is kept at a specified temperture by a thermostatic bath 1. The tube 2 having been stirred again is measured with a light measuring device 23 and the results of the analysis are displayed and recorded in a displaying and recorded in a displyaing and recording device 29. Next, the reaction liquid is discharged into a waste solution tnak 32 by a discharge pump 30 and the washing water having gone through the temperature retaining device 35 is injected by a pump 35. Finally, the washing water in the tube 2 is perfectly drawn out and the inside of the tube 2 is dried. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S5568197-A (JP)
Title: Rotary welding device
Inventor: NISHIGAI MASAO
IPC: B23K37/04
Filed: 1978-11-15
Abstract: PURPOSE: To perform welding with good accuracy by integrally holding the work to a rotary member, supporting near the weld portion of the work and rotating the work by way of said rotating member.  
     CONSTITUTION: An upper cradle 3 is opened by operating a lever 20 and releasing a clamp bar 21, and a half gear 1 is opened by releaing a stationary grip 7. Then, a welding torch 38 is slided to the position capable of supporting the neighborhood of the weld portion of the work 19, after which the work 10 is set to the sleeve 14 of the half gear 2 and support roller 8. Thence, said half gear 1 and upper cradle 3 are closed and the clamp 5 is pressed to the work 19 to be integrally held. The welding torch 38 is then slided to the welding position. Thence, a drive motor 18 is driven to revolve th half gears 1, 2 by way of a gear 17 and idle gear 16, thereby rotating the work 19. These enable the deviation of the weld line between the welding torch 38 and the work 19 to be reduced. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S5567150-A (JP)
Title: Conveying method for integrated circuit
Inventor: HIRAKO MASAYOSHI
IPC: H01L21/68
Filed: 1978-11-14
Abstract: PURPOSE: To raise the efficiency of processing or testing after assembly, by coupling a plurality of integrated circuits to lead frames, wrapping the circuits with packages, positioning the circuits at a prescribed spacing on a carrier of thin electroconductive plate and conveying the plural circuits.  
     CONSTITUTION: A band-like carrier 9 of thin electroconductive plate is provided with punched openings which correspond to integrated circuits 2 and lead wires 4 which are to be set on the carrier. The carrier 9 is also provided with projections 10 to position lead frames 1a on which the integrated circuits 2 are fixed. The circuits 2 coupled to the lead frames and wrapped with packages 3 are set on the carrier 9 while positioned by the projections 10. The plural integrated circuits 2 are conveyed together with the carrier 9 to a next process. This results in raising the efficiency of work and the productivity. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H09313264-A (JP)
Title: Shelf for housing footwear
Inventor: TAKEMURA TSUTOMU
IPC: A47B61/04
Filed: 1996-06-03
Abstract: PROBLEM TO BE SOLVED: To allow a shelf to be attached easily and to make a stay movable back and forth by improving the structures of a shelf receptacle and a stay for preventing footwear from falling. SOLUTION: This shelf comprises a shelf for housing footwear (A) having a pair of opposed side caps 20 fitted securely to the left and right opposite end edges of a plate member 10, a pair of opposed stay mounting sections 30 projected on the upper surfaces of the side caps 20 with the slide grooves opposed to each other, a stay 40 whose opposite sides are attached in the slide grooves movably back and forth, and notch sections 22 for supporting the side caps formed at least two positions in the lower surface of each of the side caps 20 and shelf receptacles C in the shape of a crank inserted and anchored in hole sections made in the left and right opposite inner surfaces of a support frame. The shelf A is attached to the support frame horizontally or in a forward or backward slanted manner with the notch sections engaged with the shelf receptacles C.
Patent JP-H034559-A (JP)
Title: Semiconductor read-only memory device
Inventor: FUJI YUKIO
IPC: G11C16/04
Filed: 1989-06-01
Abstract: PURPOSE:To reduce a chip in size by a method wherein the channels of memory cells are formed in parallel with cell column selection lines, and each of the cells is made to store two or more data. CONSTITUTION:Memory cell column selection lines 3-6 are made to pass above a diffusion layer 22 which is kept at a ground potential as connected to a ground line 1 and another diffusion layer 22 kept at the same potential with a digit line 2. At this point, spaces C1-C4 are provided between the ground level layer 22 and the digit level layer 22, and the spaces concerned are the channel lengths of memory cell transistors respectively. At this time, the quantities of currents flowing through the memory cells are made to satisfy a formula, IC4>IC3>IC2>IC1, and binary data of 11, 10, 01, and 00 are assigned to one of the cells according to the flowing current volume. By this setup, a memory device of this design can be not only as high in density of memory cell as a device of single memory series connection system but also store data two times as much as that.
Patent JP-S62297362-A (JP)
Inventor: ROBAATO II HEFUNAA JIYUNIA
IPC: C08L67/06
Filed: 1986-06-18
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-S5784260-A (JP)
Title: Stopping brake working machine with clearance regulator
Inventor: KUINTEIN TEI KUREMONZU
IPC: F16D65/56
Filed: 1981-09-08
Abstract: (Case No. 7079) A parking brake, primarily for use with railway vehicles, including a friction clutch associated with a fast-travel nut which is locked by the clutch against rotation on a threaded spindle connected to a brake head, under a force exerted by a plurality of stacked Belleville-type disc springs. The spring load may be overcome by air pressure acting on respective faces of a plurality of serially connected pistons, which, in effect releases the fast-travel nut for free spinning to thereby accommodate axial displacement of the spindle during normal service application and release of the brakes.
Patent JP-H04365149-A (JP)
Title: File backup system for information processing system
Inventor: OKAWACHI KAZUTAKA
IPC: G06F12/16
Filed: 1991-06-13
Abstract: PURPOSE:To always restore a faulty file without a magnetic tape by simple remodeling. CONSTITUTION:This system is provided with first and second backup files which are not managed by the system. The system is in a state T2 after maintenance work, and a maintenance file is updated into a file B. Thereafter, file switching is performed by a file switching processing means 103, and a state T3 is set, and a state T5 corresponding to a state T1 is set by file copy. If fault occurs in an online file during execution of the maintenance work, contents of the first backup file are copied to the online file, and thereafter, online and maintenance files are switched by the file switching processing means 103. As the result, the online file is in the latest generation.
Patent JP-S5930203-A (JP)
Title: Magnetic recording and reproducing device
Inventor: HONJIYOU MASAHIRO
IPC: G11B5/02
Filed: 1982-08-12
Abstract: PURPOSE:To perform short-wavelength recording by providing two recording and reproducing heads which has specific magnetic pole thickness for vertical magnetic recording, making timing opposite in alternate sections of magnetic pole thickness and repeating recording and nonrecording operations, and reproducing and synthesizing signals. CONSTITUTION:A switch SW2 is turned on a time t1-t2, and a switch SW1 is turned on in a time t2-t3. A signal passed through the switch SW2, i.e. signal detected by a heat tip part is delayed through a delay circuit 9 by a time Tl, phase-inverted by a phase inverting circuit 6, and sent to a mixing circuit 7. At this mixing circuit 7, this signal has the same waveform that a signal passed through the switch SW1 has, and they are added together to improve the S/N by six dB. Thus, burstlike recording is carried out to realize reproduction with flat frequency characteristics up to a short-wavelength range, performing excellent short-wavelength recording and reproduction.
Patent JP-S5664226-A (JP)
Title: Air fuel ratio controller for exhaust gas denitrification heating furnace
Inventor: HONMA SHIYOUJI
IPC: F23G5/50
Filed: 1979-10-31
Abstract: PURPOSE: To enable a constant and stable combustion by calculating an excess air ratio based on  load variations of the fuel and automatically controlling the flow rate of the exhaust gas and the  flow rate of air blown into the furnace as needed on the basis of detection of the oxygen concentration and temperature of the exhaust gas.  
     CONSTITUTION: The exhaust gas denitrification heating furnace 11 is fed from an exhaust pipe  13 with exhaust gas which contains a relatively large amount of oxygen. A burner 12 attached to  the furnace 11 is connected with an exhaust gas branch pipe 14, an air blowing pipe 15 and a fuel  gas blowing pipe 16. The oxygen concentration in the exhaust gas branch pipe 14 is detected by a  sensor 18, which outputs a signal representing the detected value to an air fuel ratio setting circuit  27 and a selecting circuit 28. The temperature and flow rate of the exhaust gas are detected by  sensors 19 and 20 respectively, the outputs of which are used for controlling an exhaust gas flow  rate adjusting valve 21. The air fuel ratio setting circuit 27 receives an air fuel ratio signal outputted from an adder-subtractor 32 connected to a fuel flow rate meter 25 and outputs to the  selecting circuit 28 a signal setting the exhaust gas flow rate. The selecting circuit 28 controls  properly a pair of controllers 30 and 35 through a pair of distributors 33 and 34 in accordance  with the detected oxygen concentration. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S62297618-A (JP)
Title: Burner fan
Inventor: KATAYAMA HITOSHI
IPC: F23L5/00
Filed: 1986-06-17
Abstract: PURPOSE:To lengthen the service life of lubricant and improve the reliability of a burner fan by reducing the thermal conductivity from an impeller to the motor shaft bearing side by means of a motor shaft coupler having a low thermal conductivity and drawing in low-temperature air through a cooling duct to cool the motor inside. CONSTITUTION:When a motor 17 rotates, the exhaust gas in the water heater is drawn from an air intake 14 to be released to the atmosphere from an outlet 16. At this time, an impeller 12 which is fixedly attached to a motor shaft 4 rotates to draw the air in an opening 9 and discharge the air in the circumferential direction of the cooling impeller 12. The air in the opening 14 draws air from an inlet 10 of a cooling duct 7, and, after cooling the motor 17, is drawn out of the opening 9. The heat conducted from an impeller 15, which has been heated by exhaust gas, to a motor shaft B4B is hard to be conducted on to a motor shaft A4A because of the thermal conductivity of a coupler 18 which is substantially smaller than that of the motor shafts 4A, 4B. As a result, the temperature of the bearing 5 of the motor 17 is significantly reduced.
Patent JP-2000327173-A (JP)
Title: Sheet material feeding device and image forming device
Inventor: NAKAMURA AKIHIRO
IPC: B65H7/04
Filed: 1999-05-20
Abstract: PROBLEM TO BE SOLVED: To judge whether a printing processing can be executed to the last at a point of starting time of the printing processing or not by detecting thickness per sheet of a sheet material and the number of sheets of remaining sheet materials based on the remaining amount height and the number of sheets to be fed of sheet materials and making it possible to preliminarily and exactly measure the remaining amount of sheet materials. SOLUTION: When a lift-up motor 11 is driven, a lift-up shaft is rotated and the height of a sheet material is raised. At this time, a rotary angle of the lift-up shaft is read by an encoder 7 to be a remaining amount height detection means. Subsequently, when the sheet material is raised to a height which can be fed, a paper surface sensor 5 is turned on and a sheet material is fed to an image forming means by a pickup roller 4. An input port of a CPU 21 is connected to the paper surface sensor 5 and the encoder 7 and an output port is connected to a driver 24 for pickup roller 4 and a lift-up motor driver 25. As a result, the CPU 21 controls the pickup roller 4 based on the height which can be fed of the sheet material.
Patent JP-S63305442-A (JP)
Title: Optical information recording and reproducing
Inventor: KAWASE TAKEO
IPC: G06F12/08
Filed: 1987-06-05
Abstract: PURPOSE:To speed up the titled device by writing information in a recording medium in parallel completely independently of a host computer at the tie of recording, and at the time of reproducing, transferring data in a cache memory to a host computer. CONSTITUTION:Information is registered in a 2nd storage device 104 by a control device 107 and an information input device 105 and an address is registered in a 1st storage device 103. Then, information corresponding to an address newly registered in the device 103 or an updated address is transferred from the 2nd storage device 104 to an optical signal recording and reproducing body 101 and stored in the medium. At the time of requesting reproducing, a computer 108 specifies the address to be reproduced, and when the specified address has been already registered in the 1st storage device 103, the control device 107 transfers the information corresponding to the address from the 2nd storage device 104 to the computer 108 through an information output device 106. When the address is not registered yet, the information corresponding to the address is reproduced from the body 101 and stored in the 2nd storage device 104 and the address is newly registered in the 1st storage device 103.
Patent JP-S5662556-A (JP)
Title: Wet type separating device
Inventor: KOIZUMI KIICHI
IPC: B03B5/28
Filed: 1979-10-30
Abstract: PURPOSE: To make possible a stable operation where power required for agitation and separation is small, by classifying refuse into floated materials, suspended materials, and settled materials.  
     CONSTITUTION: Water is supplied from spray nozzle 26 into feed well 22, and refuse is supplied from feed shoot 24. Refuse is led into the liquid of separating tank 12 by agitating blade 36 and is liberated into respective composities by middle agitating blade 38. Rotation of lower agitating blade agitated the liquid to press the liquid upward, and further, an eddied rising water flow is formed from vortex chambers 46 and 48, and therefore, refuse in the liquid is separated into floated materials, suspended materials, and settled materials. Floated materials are gathered by floated material gathering blade 54 and are discharged from discharging shoot 60. Suspended materials are discharged through suspended material discharging path 42 and angular weir 92, for discharge, and settled materials are settled on holding pipe 86 through chambers 46 and 48 and are discharged by opening valve 88 fully. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S5666564-A (JP)
Title: Labyrinth seal device
Inventor: OOHASHI SHIGENOBU
IPC: F16J15/447
Filed: 1979-11-02
Abstract: PURPOSE: To perform the effective operation with less quantity of leak, by freely adjusting the clearance of a labyrinth seal device.  
     CONSTITUTION: To between stoppers 11A, 11B of an operating bar 9 one end 3 2 B of a seal base plate 3 2  is stopped simultaneously a nut 7 provided at the other end 3 2 A of the seal base plate 3 2  is screwed to a screw 10 of the operating bar 9, and if the operating bar 9 is rotated from the outside of a casing 2 a clearance 8 between the both ends 3 2 A, 3 2 B in the seal base plate 3 2  can be adjusted through the before said nut 7. Accordingly as peripheral length of the seal base plate 3 2  can be adjusted, the adjustment of a clearance 4 between a seal fin 3 1  and impeller 1 becomes capable. In this way, the clearance 4 is adjusted to enable the effective operation with less quantity of leak without disassembling a machine even in its operation, while the operation of adjusting an internal bypass can extend the operating range of a rotary machine. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H06332180-A (JP)
Title: Resist composition
Inventor: OIE MASAYUKI
IPC: G03F7/039
Filed: 1993-05-20
Abstract: PURPOSE:To obtain the resist material superior in sensitivity, resolution, etching resistance, storage stability, heat resistance, or the like and to enhance the balance of these characteristics by incorporating a specified copolymer and a specified compound. CONSTITUTION:This composition contains the copolymer composed essentially of structural units in the molecular chain represented by formula I and/or formula II, and the compound represented by formula V and/or VI, and in formulae I and II, each of R<1>, R<3>, and R<4> is H, halogen, or the like; each of R<2> and R<5> is a group of formula III or IV; each of R<6>-R<10> is H or straight alkyl or the like; and R<11> is straight alkyl or the like, In formulae V and IV, each of R<1>-R<4> is straight alkyl or heteroaryl or the like. It is preferred to add an alkali-soluble phenol resin further to this composition, thus permitting the obtained resist material to be adapted to lithography using far ultraviolet rays shorter in wavelength and KrF excimer laser light.