baber/WOPTO huggingface dataset:
Patent JP-S5641092-A (JP)
Title: Laser processing device
Inventor: NAKAYAMA KAZUO
IPC: B23K26/14
Filed: 1979-09-11
Abstract: PURPOSE:To enable to obtain the processed material of excellent quality continuously, by loading a plurality of temperature sensors at the top of the nozzle fitted to the end of frame internally providing the condenser lens and through the automatic adjustment of the nozzle position with the sensor signal. CONSTITUTION:The laser beam 1 is condensed with the condenser lens 3 and the focus is formed around the surface of the processed object 8, and simultaneously the cutoff auxiliary gas such as oxygen is introduced from the gas inlet pipe 5 and it is jetted to the processed object 8 from the nozzle 4 tip, allowing the cutoff processing. In this case, the laser beam 1 is irradiated to the inner circumference of the nozzle 4 and the inner temperature of the nozzle 4 locally rises, then the temperature difference is caused to the temperature sensors 6a, 6b, 6c fitted with equal arrangement on the nozzle 4. Further, the nozzle 4 is moved so that the temperature difference can be minimized with the driving unit 7 and so that the laser beam can pass through the center of the nozzle 4. This can be applied to the welding and heat treatment nozzles as well as cutoff.
Patent JP-S598174-A (JP)
Title: Adapter for tape cassette
Inventor: SATOU MANABU
IPC: G11B23/04
Filed: 1982-07-03
Abstract: PURPOSE:To make a tape feeding means simple-constitution and ensure the tape feeding operation, by using a mechanism where a rotary material is connected to the tape feeding means. CONSTITUTION:A rugged groove 14 is formed on the lower face of a lower flange 13 of a supply reel 8, and a rugged groove 15 to be engaged with the rugged groove 14 is formed in a prescribed position of a lower half 2 corresponding to that position of the rugged groove 14 of the lower flange 13. The supply reel 8 is charged to the side of the lower half 2 by the action of a flat spring 16 of an upper half 1, and rugged grooves 14 and 15 are engaged with each other to fix the supply reel 8, and loosening of a magnetic tape wound around the supply reel 8 is prevented. When a small-sized cassette A is set to a recorder and reproducer, the supply reel 8 is lifted to the side of the half 1 by a prescribed quantity against the repulsive force of the flat spring 16 by a supply reel disc 26 of the recorder and reproducer, and rugged grooves 14 and 15 are disengaged from each other, and the supply reel 8 can be turned.
Patent JP-S5739563-A (JP)
Title: Punching and shaping device for carrier film
Inventor: INOUE ISAMU
IPC: H05K13/02
Filed: 1980-08-21
Abstract: PURPOSE:To improve the mounting density of a wiring lead and to facilitate the bonding of the lead by improving a punch and shortening the length of a punched and molded bridge. CONSTITUTION:In a device for punching a wiring lead 7 and a bridge 11 from a carrier film 1 having the bridge 11 for supporting a device chip 6 by the lead 7 and bending the lead 7, an upper punch 27, a die 23 and a lower punch 41 are provided. In operation, a stopper 38 is first pressed on the upper surface of the die 23 with the film 1. Then, the lower surface 31 of the film retainer 29 is pressed on the upper surface 48 of the lower punch 41 with the bridge 11. Further, while the film retainer 29 is stopped, the upper punch 27 is lowered, the cutting edge of the upper punch 27 is operated with the cutting edge of the die 23 to punch the film 1, and the bending blade of the upper punch 27 is operated with the step of the lower punch 41 to bend the lead 7.
Patent JP-S5741329-A (JP)
Title: Static pressure pad permitting controlling flow of inside
Inventor: KOUMI KATSUAKI
IPC: C21D9/63
Filed: 1980-08-25
Abstract: PURPOSE:To control the flow of the inside by providing control means of changing the static pressure generated in each position of static pressure generating means constituting static pressure chambers in fluid static pressure pads provided with static pressure chambers. CONSTITUTION:The static pressure pad is constituted of static pressure pad parts A forming fluid injection nozzles 1, a traveling strip B opposing to the pad parts A, outside boxes 2 enclosing the back part of the nozzles 1, partition plates 3 segmenting the outside boxes longitudinally to plural small chambers, a fluid supply main pipe 4 supplying fluid to the static pressure pad, branch pipes 5 branched from the main pipe 4 and connected to the respective small chambers of the outside box 2, and pressure regulating valves 6 provided to the respective branch pipes 5. Here, if the small chambers at the back of the nozzles 1 are set at required pressures by regulating the valves 6, the static pressure to be generated in the respective positions of the nozzles are controlled. Hence, the flow of the inside is controlled as well.
Patent JP-2000304316-A (JP)
Title: Ventilating fan
Inventor: OTOBE MASATSUGU
IPC: F24F7/013
Filed: 1999-04-23
Abstract: PROBLEM TO BE SOLVED: To provide a ventilating fan wherein there is continuously kept a function of preventing a shutter from falling even when a ventilating fan is burned, and the number of parts and the number of assembling processes are reduced. SOLUTION: There is provided a mount screw 12 which is screwed in a screw hole 13 provided in a bush 10 in the shape wherein the mount screw is inserted into the bush 10 provided over a shutter hole formed at support points of opening and closing of a plurality of shutters provide on a frame freely to open and close. By supporting the shutter through the bush 10 with the aid of the mount screw 12 freely to open and close, the number of parts and the number of assembling processes are reduced while keeping a function of preventing the shutter from a falling even when the ventilating fan is burned.
Patent JP-H04343367-A (JP)
Title: Process cartridge freely detachable to image forming device
Inventor: NOMURA YOSHIYA
IPC: G03G21/10
Filed: 1991-05-21
Abstract: PURPOSE:To make the assembling properties of a process cartridge excellent, simultaneously, to reuse it and to easily supply plural types of the process cartridges having different service lifes and shapes. CONSTITUTION:In a process cartridge having an image carrier 10, process means 1-13 acting on the image carrier 10 and freely attached/detached to/from an image forming device, the constituting members 112, 116, 121, 122, 131, 132, and 133 of the process means 11-13 are positioned and integrally supported by a supporting means 26 supporting the image carrier 10, plural developer housing containers 14a and 14b, whose types are different each other, can be selectively joined to the supporting means 26, and the supporting means 26 is common to plural types of the process cartridges.
Patent JP-H06333838-A (JP)
Title: Cvd system
Inventor: INO TADAO
IPC: C23C16/54
Filed: 1993-05-18
Abstract: PURPOSE:To realize high-speed and high-temperature pulse annealing in a CVD laminated film formation system for semiconductor wafers. CONSTITUTION:When a wafer 19 is subjected to annealing, a CVD heating susceptor 17 is kept away from the wafer 19 and the wafer 19 is heated by using an anneal lamp group 24. On the other hand, when a CVD film is subjected to be formed, the wafer 19 is brought into contact with the susceptor 17 and it is heated by the susceptor 17. The CVD system is provided with a CVD heating susceptor elevation mechanism 14 for this purpose. Therefore, the wafers can be treated by high-speed temperature rise/fall operation.
Patent JP-S598621-A (JP)
Title: Method for precipitating arsenic sulfide precipitate from waste liquor containing arsenic
Inventor: HIRABAYASHI SHIYUN
IPC: C02F1/58
Filed: 1982-07-03
Abstract: PURPOSE:To precipitate the separate As as As2S3 at a low cost, by bringing an acidic waste liquor containing As into contact with a substance capable of generating SO2 on contact with an acid and a sulfiding substance at the same time. CONSTITUTION:An acidic waste liquor 2 containing As, e.g. As2O3, etc. and H2SO4, etc., a substance 3 capable of generating SO2 on contact with an acid, e.g. NaHSO3, and a sulfiding agent 4, e.g. NaSH, are simultaneously fed to almost the same place in a reaction vessel 1, and the resultant mixture is agitated with an agitator 6 to precipitate and separate the As as As2S3. The reaction mixture is then taken out of a discharge outlet 5. Thus, the molar ratio (S/As) in the resultant sulfide precipitate can be improved, and the energy cost can be reduced with the reduced cost of the apparatus.
Patent JP-S5351935-A (JP)
Title: Information transfer control system
Inventor: YOTSUDA KAZUMI
IPC: G06F3/00
Filed: 1976-09-29
Abstract: PURPOSE: To make the input and output control high speed, by constituting the information transfer control system so that it is not required to be fetched from the main memory unit again for the channel address word and to be transferred on the local address. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S5741031-A (JP)
Title: Parallel signal generating circuit
Inventor: ITOU SHIGEHIRO
IPC: H03M1/66
Filed: 1980-08-22
Abstract: PURPOSE:To remove a drift of a D/A converter, by converting a standard digital signal to an analog signal by the D/A converter, and feeding back a difference between said analog signal and a reference analog signal, to said D/A converter. CONSTITUTION:Digital data D1-D4 are applied by time division to an input terminal 2, and a digital address signal is applied to an input terminal 6. In this case, the digital data D4 is a standard signal and a constant value. The digital data D1- D4 are converted by time division to analog signals by a D/A converter 12, and are stored in corresponding analog memories 24, 26, 28 and 52 by the address signal. A standard signal stored in the memory 52 is compared with a reference analog signal by a comparator 54, and a difference between both the signals is applied to the D/A converter 12 through a low-pass filter 56. Accordingly, a drift caused by a temperature change and an electric power supply variation is removed from the analog data.
Patent JP-H0416180-A (JP)
Title: Ashtray
Inventor: OTAKE AKIRA
IPC: A24F19/00
Filed: 1990-05-02
Abstract: PURPOSE:To functionally employ an ashtray by separately disposing a portion for receiving the cinder portions of cigarettes and a portion for receiving the end portions of the cigarettes in the ashtray. CONSTITUTION:The ashtray has separately a portion for receiving the cinders of cigarettes and a portion for receiving the end portions (the remained burnt portion of the cigarettes, filter portions, etc.) of the cigarettes. For example, the portion for receiving the cinders is somewhat deep and is preliminarily charged with water, and the portion for receiving the ends is formed in a large size.
Patent JP-S5823858-A (JP)
Inventor: EDOWAADO IFURAIMU JIAFUI
IPC: C09B67/20
Filed: 1982-07-06
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-S63280234-A (JP)
Title: Image recorder
Inventor: SAKAKIBARA KENJI
IPC: G03B27/32
Filed: 1987-05-12
Abstract: PURPOSE:To obtain a clear image record free from dirt by exposing a prescribed image area of a photosensitive/pressure sensitive recording medium by means of an exposure unit and exposing a non-image area around the image area by reflected light from the exposure frame. CONSTITUTION:Motors 11, 15 for moving the exposure unit 3 and the photosensitive/pressure sensitive recording paper 13 are driven under control based upon a CPU, an exposure lamp 20 is moved in an arrow A direction at a speed V and the recording paper 13 is moved in an arrow B direction at the same speed as the moving speed V of the lamp 20. Only light with wavelength to optically hardening a red, i.e. cyanine microcapsule, out of reflected light from an original 18 is selectively transmitted, a latent image obtained by optically hardening only the cyanine microcapsule on the part corresponding to a red part on the original 18 is formed on the prescribed image area Q on the recording paper 13 and only the light with the wavelength for optically hardening the cyanine microcapsule out of reflected light from an exposure frame 28 is optically hardened the cyanine microcapsule in the non-image area R around the image area Q. Consequently, an always dirtless and clear image can be recorded.
Patent JP-H07321831-A (JP)
Title: Data transfer system
Inventor: MATSUOKA YOSHIE
IPC: H04L12/40
Filed: 1994-05-30
Abstract: PURPOSE:To solve data collision in data re-transmission while improving the working efficiency of a transmission line by setting a re-transmission timer value in the collision of transmission data by making correspond to the quantity of data to be transferred on the transmission line of a LAN in a data transfer system in which one transmission line is used by plural transmission/reception stations. CONSTITUTION:A monitoring station 1 performs the broadcast transmission of a warning message by the degree of working ratio obtained by calculating from the quantity of total transfer data on the transmission line 3 to the transmission line 3 at every prescribed time. The transmission/reception station 2, when receiving an advice message from the transmission line 3, sets the re-transmission timer value according to the warning message, and re-sends the transmission data at a delay time limit by a set re-transmission timer value when collision occurs when the transmission data is sent out.
Patent JP-S60261138-A (JP)
Title: Positioning device
Inventor: SUZUKI AKIYOSHI
IPC: H01L21/30
Filed: 1984-06-08
Abstract: PURPOSE:To improve the accuracy of positioning by preventing an adverse effect on the detection of positions due to the mutual interference of scattered light from each body to be positioned. CONSTITUTION:A lambda/2 board 10 and a lambda/4 board 11 are arranged at the prestage of a polarizing beam splitter 5. The board 10 and the board 11 are turned freely centering around an optical path P, and positioned at desired angles. The board 10 changes the direction of polarized light of projecting light to the direction of polarized light of incident light. The board 11 alters the start of polarized light before and behing a transmission through the board 11. Consequently, elliptically polarized light is changed into linearly polarized light in the desired direction by the functioning of the board 11 and the direction of polarized light by the functioning of the board 10 in reflected light from a wafer 4. Accordingly, light from the wafer 4 is cut completely by a direction reflected signal from a mask 3, thus preventing interference.
Patent JP-H06187344-A (JP)
Title: Word processor
Inventor: SUEDA HISASHI
IPC: G06F3/16
Filed: 1992-05-11
Abstract: PURPOSE:To decrease the frequency of key operation and to preclude misoperation accompanying the key operation by providing a means which amplifies an analog sound signal and a means which converts the amplified analog sound signal into a sound as an audible tone. CONSTITUTION:A digital signal/analog signal conversion part 6 converts a digital sound signal 105 as a digital audio sound signal 105 into an analog audio sound signal. The converted analog audio sound signal is sent out as an analog sound signal to an analog signal amplification part 7. The analog signal amplification part 7 amplifies the analog sound signal up to a level which is high enough to drive a sound output part 8. The amplified analog sound signal 106 is sent out as an amplified analog signal 1097 to a sound output part 8. The sound output part 8 once receives the amplified analog signal 107 sent from the analog signal amplification part 7, converts it into the sound as the audible tone and outputs the sound so that it can be heard to the human ears.
Patent JP-H07319348-A (JP)
Title: Method and device for destaticizing dielectric
Inventor: SATO HIROAKI
IPC: H05F3/02
Filed: 1994-05-30
Abstract: PURPOSE:To satisfactorily destaticize over a long period without increasing the cost of a recorder and without making the reader large in size. CONSTITUTION:A dielectric 11 is put between a 1st member 22 constituted of semiconductive material and a 2nd member 23 constituted of either of conductive material and the semiconductive material in an elastic state from both sides so as to come into contact with each other, and an AC voltage is impressed between the 1st and 2nd members 22 and 23. Since the volume resistivity of the 1st member 22 does not increase too much, the dielectric 11 can be destaticized, and also, since the volume resistivity of the 2nd member 23 does not increase too much, the dielectric 11 can be destaticized. The volume resistivity of the 2nd member 23 does not become too small, so that the occurrence of minute unevenness in destaticization is prevented, and also, the occurrence of fogging on a non-image part and the occurrence of chipping on the image part are prevented.
Patent JP-S5741652-A (JP)
Title: Electronic printing method
Inventor: KOIDE FUMINORI
IPC: G03G21/00
Filed: 1980-08-25
Abstract: PURPOSE:To simplify constitution by making combined use of a transfer electric charger as a main electric charger as well in a xeroprinting device. CONSTITUTION:Photosensitive paper 10 is charged with a transfer electric charger (at this time, a lighting system 14 and a developing device 5 are disabled), is exposed with an original 3 by an optical system 2, is developed with a developing device 5 (the charger 6 is disabled) and is fixed with a fixing device 7, whereby a xeroprinting master is made. The master is charged with the charger 6, is uniformly exposed with a lamp 13, and is developed with the device 5. The produced toner images are transferred to copying paper 11 with the charger 6, and are fixed with a fixing roller 9, whereby a copy 12 is obtained.
Patent JP-2000303824-A (JP)
Title: Exhaust emission control device of cylinder injection type internal combustion engine
Inventor: OKADA KOJIRO
IPC: F01N3/10
Filed: 1999-04-23
Abstract: PROBLEM TO BE SOLVED: To efficiently remote SOx, while preventing the cost-up for fuel by injecting the fuel into a combustion chamber during compression stroke for providing a catalytic atmosphere with a reduction component CO concentration increase atmosphere, when SOx stored for NOx is released from a NOx storing- type catalyst device. SOLUTION: An exhaust emission control device 21 provided with a three-way catalyst 21a, and an exhaust emission control device 30 provided with a storage- type NOx catalyst 30a and a three-way catalyst 30b are successively disposed in an exhaust pipe 20 connected to an exhaust manifold 12 of a cylinder injection type engine 1. The storage type NOx catalyst 30a has a function for storing NOx in the reduction component concentration decrease atmosphere, releasing NOx in the reduction component concentration increase atmosphere and reducing the same into N2 and the like. When the stored SOx is released from this NOx storage-type catalyst 30a, the fuel is injected during the compression stroke for providing the catalytic atmosphere with the reduction component CO concentration increase atmosphere, so that the SOx removement efficiency is improved by the stratified charge combustion.
Patent JP-H0626050-A (JP)
Title: Tree-planting network body
Inventor: KANBE HIROYUKI
IPC: E02D17/20
Filed: 1992-04-08
Abstract: PURPOSE:To promote the tree-planting by using fibers which is a blend of corrosive fibers and synthetic fibers, for all components including the warps and wefts of a network body onto which plant materials are sprayed so as to maintain the strength of the network body for a required period in order to stabilize a slope surface. CONSTITUTION:Joints 4 between warps 2 and wefts 3 of a network body 1 onto which a plant material is sprayed, are woven in a predetermined shapes, and reinforcing ropes 5 are provided in the right and left end parts and an intermediate part of the network body 1, in parallel with the warps 2. In this arrangement, all components including the warps 2 and the wefts 3 are made of Rayon which is a blend of Viscorayon of corrosive fibers and synthetic fibers. The network body N made of the blended Rayon is laid on a slope surface, maintaining its strength at a predetermined value for about one and half years so as to prevent freezing and erosion in order to protect the slope surface. Thereafter, the network body is gradually segmented into fine pieces which are irrelevant to pollution problems.
Patent JP-H10306084-A (JP)
Title: Fluorenone derivative and electrophotographic photoreceptor using the same
Inventor: FURUUNE MAKOTO
IPC: G03G5/047
Filed: 1997-05-07
Abstract: PROBLEM TO BE SOLVED: To obtain the subject new derivative comprising a specific fluorenone derivative having oxadiazole ring and bisazo group, having high sensitivity and good color-sensitive property, excellent in stability and durability and capable of withstanding repeated use and useful for electrophotographic photoreceptors, etc. SOLUTION: This new fluorenone derivative is represented by formula I (K<1> and K<2> are each a coupling residue containing hydroxyl group having a coupling ability) and has high sensitivity, good color-sensitive property and slight fatigue by light. Therefore, the fluorenone derivative hardly causes variation of sensitivity, antistatic property and residual electric potential when repeatedly used and has high stability and excellent durability and is useful for electrophotographic copying machines as well as photoreceptors for printers such as laser printer, liquid crystal and shutter printer. The compound is obtained by reacting 2-amino-9-fluorenone-7-carboxylic acid of formula II with hydrazium sulfate to afford a diamine of formula III, subjecting the diamine to tetrazotization according to ordinary method and coupling the resultant azo compound to the corresponding coupler.
Patent JP-S5543150-A (JP)
Title: Water-born coating composition
Inventor: SHINODA KATSUROU
IPC: C09D5/02
Filed: 1978-09-21
Abstract: PURPOSE: A water-born coating composition that contains a synthetic resin emulsion resulting from the emulsion polymerization of radically polymerizable monomers, pigments and maleinized diene rubber, thus having high water, weathering and chemical resistances and high adhesion and luster.  
     CONSTITUTION: A composition cotains a synthetic resin emulsion that is prepared by effecting the emulsion polymerization of radically polymerizable monomers in the presence of a maleinized isoprene resin of 20W350 acid value from isoprene resin and maleic compound, as an emulsifier, pigments, and a maleinized diene rubber. The isoprene resin used has a number-average molecular weight of 500W 150,000, preferably 1,000W100,000. The maleic compound is preferably maleic anhydride. The maleinized diene rubber preferably has a number-average molecular weight of 300W150,000, much preferably 500W100,000 and an acid value of 20W 350. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H09277040-A (JP)
Title: Air heater
Inventor: KATAOKA NOBURU
IPC: F26B21/14
Filed: 1996-04-15
Abstract: PROBLEM TO BE SOLVED: To obtain clean hot air that may be utilized for an ion flow type color printer for example. SOLUTION: Inside a cylindrical heater body 2 with an air inlet 6 provided on one end of the axial line and with a hot air outlet 5 on the other end, a commununicative tube 7 is provided which is made of heat insulating material and which makes the inlet 6 and the outlet 5 in communication with each other, forming an air flow passage B isolated from a hollow part A inside the heater body 2. A heating unit 8 is coiled around the outer circumference of the communicative tube 7; a temperature sensor 9 whose outer periphery is protected with a heat insulating material is installed near the outlet 5 inside the communicative tube 7; and a heat insulating material is packed in the hollow part of the heater body 2 to form an air heater 1.