baber/WOPTO huggingface dataset:
Patent JP-S57150729-A (JP)
Title: Control device for remained combustion gas
Inventor: TAKAHARA KINICHI
IPC: A62C3/04
Filed: 1981-03-13
Abstract: PURPOSE:To prevent accidents such as a leakage, explosion and toxication of non-burned gas etc. by a method wherein the remained gas in the city gas piping is automatically expelled and burned under an operation signal from an operation panel when a tremor of the first or more degree on a seismic scale is sensed by a remained gas combustion control device. CONSTITUTION:Gas discharging pipe 2 for use in feeding gas from a gas feeding pipe 1 extending from a gas supplier is provided with a gas concentration meter 3, vaccum pump 5 for use in purging gas from the discharging pipe 2, combustion device 6, igniter device 7 for igniting the injected gas, tremor sensing meter 8 for detecting a degree of earthquake, setting means 11 for setting a minimum gas concentration required for performing a combustion, operation panel 9, and conbustion control device 10. When the tremor sensing meter 8 senses the erthquake, the valve 4 is opened, the vaccum pump 5 is operated by an ignition signal and the gas is supplied to the combustion device 6 and a control over the combustion is terminated as the gas concentration is decreased due to the combustion of the gas. Therefore, it is possible to prevent accidents such as leakage, explosion, gas toxication etc. when the disaster is occured.
Patent JP-S53121764-A (JP)
Title: Heterocyclic compounds and process for their preparation
Inventor: KUBO KAZUO
IPC: C07D221/04
Filed: 1977-03-31
Abstract: PURPOSE: Heterocyclic cpds. I[R is H or lower alkyl; A is -N(R 1 )R 1 (R 1  is H or lower alkyl), -BR 2 (Bis O or S; R 2  is lower alkyl; R 1  together with the other R 1 , or R 2  together with R may form alkylene); n is 3 or 4] , e.g.2-methyl3-methylamino-1-oxo-1,2,6,7-tetrahydro-5H-cyclopenta  c] pyridine. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S54128568-A (JP)
Title: 1-(3,5-dichlorophenyl)pyrrolidine-2,5-dione derivative, its preparation, and agricultural and horticultural microbicide containing the same as effective component
Inventor: ASAO SHIYUUICHIROU
IPC: C07D207/44
Filed: 1978-03-28
Abstract: NEW MATERIAL:N-(3,5-Dichlorophenyl)pyrrolidine-2,5-dione derivative of formula I (R is 4W6C alkenylene, 5W7C cycloalkylene, 5W7C cycloalkenylene).  
     EXAMPLE: Bicyclo[2,2,1]hept-5-en-2-ylspiro-3-[1'-(3",5"-dichlorophenyl)pyrrolidine2',5'-dione].  
     USE: Agricultural and horticultural microbicide. Strong activity against wide range of microbials. Effective to control two or more blights ar the same time. Non- phytotoxic to crop, low-toxic to man and animals.  
     PROCESS: The objective compound I is prepared by the dehydrative cyclization reaction of a compound II or its anhydride with 3,5-dichloroaniline, or by the reaction of a compound III with 4W6C 1,3-alkadiene or 5W7C 1,3-cycloalkadiene. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S60182174-A (JP)
Title: Non-volatile semiconductor memory
Inventor: KOYAMA MASASHI
IPC: H01L27/10
Filed: 1984-02-28
Abstract: PURPOSE:To restrain efficiency from deterioration even at lower programming voltage by means of preventing soft write-in phenomenon from happening by a method wherein the channel currents in case of programming and reading data are supplied in the reverse directions. CONSTITUTION:An n type drain region 23 formed on the main surface of a p type semiconductor substrate 21 is composed of a high concentration impurity diffusion region 23 and a low concentration impurity diffusion region 23b. A channel doping impurity region 24 and a source region 22 to make programming easier are formed coming into contact with the low concentration impurity diffusion region 23b. Finally a field insulating film 31, a floating gate 26, the first and second gate insulating films 25, 27, a control gate electrode 28, a source electrode 29 and a drain electrode 30 may be formed on the surface of said regions 22, 24.
Patent JP-H08229893-A (JP)
Title: Workpiece punching device
Inventor: ONO HIROYUKI
IPC: H05K3/00
Filed: 1995-02-24
Abstract: PURPOSE: To improve the quality and yield of products by transferring a workpiece into which the positioning pins of a guide positioning table are inserted, by a front claw from a front table to a metal mold to punch the workpiece, and then transferring the workpiece to a rear table by a rear claw. CONSTITUTION: A front table 5 flush with an adjacent guide positioning table 6 places a part of a workpiece 8 into which the positioning pins 7 of the guide positioning table 6 are inserted. The workpiece 8 is held by a front claw 3 controlled in the feed pitch by a front actuator 1, and the positioning pins 7 are lowered to transfer the workpiece 8 into a position where the punching guide pin 13 of an upper metal mold 12 is inserted in a guide hole 11. Parts insert holes are then bored in the workpiece 8 by a punch 14 built in the upper metal mold 12, and plated lead is cut. At this time, the workpiece 8 is transferred by the front claw 3, then transferred by a rear claw 4 controlled in the feed pitch by a rear actuator 2 and finally delivered behind a rear table 9.
Patent JP-S53123266-A (JP)
Title: Apparatus for varying vibrational amplitude of cutter
Inventor: ARAI TAKAFUMI
IPC: B26B19/28
Filed: 1977-03-30
Abstract: PURPOSE: To permit a cutter to be easily varied its amplitude according to a situation, permitting one to use the cutter comfortably. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S62196493-A (JP)
Inventor: SHIRAISHI SUNAO
IPC: F16L55/00
Filed: 1986-02-21
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-H02215866-A (JP)
Title: Preparation of oxytitanium phthalocyanine crystal
Inventor: ONO HITOSHI
IPC: G03G5/06
Filed: 1989-02-16
Abstract: PURPOSE:To effectively prepare an oxytitanium phthalocyanine crystal showing a specific X ray diffraction spectrum and suitable as a charge-generating material by mechanically grinding oxytitanium phthalocyanine with sulfuric acid or an org. sulfonic acid in an org. acid solvent. CONSTITUTION:Oxytitanium phthaloxyanine is mixed with an org. acid solvent (e.g. acetic acid) and sulfuric acid or a sulfonic acid shown by RSO3H (wherein R is an optionally substd. aliph. or arom. residue) (e.g. methanesulfonic acid). The resulting mixture is mechanically ground with, e.g. a paint shaker, filtered, and washed to give an oxytitanium phthalocyanine crystal showing the main diffraction peak at 27.3 deg. of Bragg angle (2theta+ or -0.2 deg.) in the X ray diffraction spectrum. An electrophotographic photoreceptor using the resulting crystal as a charge-generating material exhibits a high sensitivity, low residual potential, high electrification property, and small variation in repeated use.
Patent JP-2000233605-A (JP)
Title: Pneumatic tire
Inventor: NAKAMURA HIROSHI
IPC: B60C11/01
Filed: 1999-02-16
Abstract: PROBLEM TO BE SOLVED: To reduce tire noises without deteriorating drainability of grooves formed on a tire tread part. SOLUTION: In a pneumatic tire provided with longitudinal block groups 2a and 2f in a tire shoulder region defined by grooves, longitudinal block groups 2b and 2e in a medium region and longitudinal block groups 2c and 2d in a tire center region, ptruding bodies 4a, 4b, 4c, 4d, 4e, 4f, 4g and 4h of a dynamic damper which absorbs vibrations with proper vibrations of blocks 3a, 3b, 3c, 3d, 3e and 3f are formed on the blocks 3a, 3b, 3c, 3d, 3e and 3f that constitute the longitudinal block groups 2a, 2b, 2c, 2d, 2e and 2f.
Patent JP-S55130284-A (JP)
Title: Color solid state pickup device
Inventor: TAKEMOTO KAYAO
IPC: H04N9/04
Filed: 1979-03-30
Abstract: PURPOSE:To ensure the omission of the interlace scanning mechanism by installing the optical position of the 1st solid state pickup device with the shift of 1/2 picture element pitch of vertical direction to other solid state pickup device. CONSTITUTION:For the relation of optical relative position of the pickup plate, pickup plate 33 for G (green beam) is shifted vertically by 1/2 pitch Pv of the picture element to pickup plates 34 and 35 for R (red beam) and B (blue beam) each. In such constitution of the luminance signal plus the disposition of the pickup plates and the scanning method, the luminance signal shifted vertically by 1/2 pitch of the picture element can be obtained. This means that the equivalence is secured when the number of picture elements becomes double in the vertical direction. And thus 250 units of vertical picture elements equivalent to one field suffice even for the standard system, and furthermore the coincidence is obtained with the interlace scanning. Accordingly, no special mechanism is required for the scanning switch with every field.
Patent JP-S62196226-A (JP)
Title: Store tank for high concentration slury of coal and water
Inventor: YOSHIDA NOBUYUKI
IPC: F23K3/00
Filed: 1986-02-20
Abstract: PURPOSE:To eliminate much labor in cleaning by removably laying plural deposit vessels having opened upsides and shallow bottoms, on all the bottom surface of a store tank, thereby removing the deposit of consolidated coal particles from the store tank for each deposite vessel. CONSTITUTION:Deposit vessels 8, 9 having a capacity of about 200l are laid on an upper surface of a bottom plate 7 of a store tank 1. An air hose branched from an air header is connected to each air gate 12 and compressed air of 1-2kg/cm is supplied so as to expand air bags 13, 17 so that the adjacent deposit vessels 8, 9 are closely fixed. In cleaning of the store tank 1, air is discharged from the air gate 12 of the respective deposit vessels 8, 9 so that the fixing of the deposit vessels 8, 9 is removed, thus the deposit vessels 8, 9 are carried out of the store tank 1 by a carrier. Compressed air is supplied from the bottom of the carried deposit vessels 8, 9 and the deposit is pushed outward, thereby the labor saving in the cleaning operation can be performed.
Patent JP-H10216943-A (JP)
Title: Gas shielded metal arc welding method of small leg length high-speed horizontal fillet type
Inventor: KUBOTA HARUTOSHI
IPC: B23K9/173
Filed: 1997-02-06
Abstract: PROBLEM TO BE SOLVED: To provide a small leg length, high-speed horizontal fillet gas shielded metal-arc welding method free from any defective welds and capable of obtaining excellent bead shape even when the leg length is small to reduce the distortion of a welded structure in the horizontal fillet welding of two- electrode one-pool system. SOLUTION: In a horizontal fillet gas shielded metal-arc welding method of two-electrode and one-pool system to be performed using the flux-cored wire, the wire projection length (WL1 ) of a preceding electrode and the projection length (WL2 ) of a succeeding electrode satisfy the inequalities of (WL1 +5 mm)<WL2 <=45mm, where WL1 =15-25mm, and the succeeding electrode is at least the rutile flux-cored wire, the welding speed is >=1.0mm/min to obtain the small leg length high-speed horizontal fillet gas shielded metal-arc welding to form the bead of 3-4 mm in leg length.
Patent JP-S56134169-A (JP)
Title: Working of cylinder bore for internal combustion engine
Inventor: YOSHIDA ISAO
IPC: F02F1/00
Filed: 1980-03-24
Abstract: PURPOSE:To prevent the deformation in roundness when an real cylinder head is mounted by roundness honing of a cylinder bore employing a head model. CONSTITUTION:After the boring of cylinders 2A-2D, a head model 3 is clamped securely on the top of a cylinder block 1 through a head bolt 9. Under such a condition, honing is inserted through holes 6A-6D of the head nodel 3 to hone to cylinder bore. After complete honing of all cylinders 2A-2D, the head model 3 is removed and instead a real cylinder head is likewise securely clamped thereon through the head bolt 9. This can positively prevent the deformation in roundness when the real cylinder is mounted.
Patent JP-H10216925-A (JP)
Title: Device for attaching/detaching plate for slide gate
Inventor: MIZUTARI TERUHIRO
IPC: B22D11/10
Filed: 1997-02-04
Abstract: PROBLEM TO BE SOLVED: To easily execute the changing work of a slide plate constituting a slide gate. SOLUTION: This device is constituted of a slide frame body 11 for housing the slide plate 4, door body 22 arranged to be openable/closable for this slide frame body 11 and arranged with a lower fixed plate 5 and a link mechanism 21 for holding the slide plate 4 in the slide frame body 11 while being abutted on the door body 22 at the time of closing this door body 22 toward the frame body 11 side. Therefore, at the time of closing the door body 22 toward the frame body 11 side by driving with an actuator, etc., the link mechanism 21 under bending condition is extended and the slide plate 4 is pushed in the arrow mark C direction and the slide plate 4 is held in the slide frame body 11.  Further, the holding action of the slide plate 4 can be released by using such tool as to form the tie end part to an L state and pulling down the link mechanism 21 in the direction reverse to the arrow mark B, and the slide plate 4 can be taken out from the frame body 11.
Patent JP-S5883906-A (JP)
Inventor: RICHIYAADEI FUIRITSUBO
IPC: A45D20/12
Filed: 1982-03-08
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S58155463-A (JP)
Title: Registering system of data set
Inventor: NARITA MASAHIKO
IPC: G06F17/30
Filed: 1982-03-11
Abstract: PURPOSE:To lighten the burden of a CPU, and to execute the registration processing of a data set quickly, by simultaneously executing an idle format label existence check and search, together with a data set name overlap check at every read from an auxiliary storage device. CONSTITUTION:In an auxiliary storage device DASD4, data sets A-C are registered, and in a corresponding registered format label DSCB1, set names A-C, etc. are stored. In case of executing the allocation of a file, the DASD4 is accessed in advance through a channel 2 and a DASD control unit 3, an overlap check of a data set name is executed by the DSCB1 in a control area VTOC of the DASD4, and an idle format label DSCB0 is searched. In this case, in the CPU1, whenever the DASD is accessed by a prescribed unit each, the overlap check of the data set name, and the search of the DSCB0 are executed simultaneously, by which the processing capacity of the CPU is utilized efficiently.
Patent JP-2000235083-A (JP)
Title: Continuous plasma channel generator
Inventor: YASUDA HIROHIKO
IPC: G01W1/16
Filed: 1999-02-16
Abstract: PROBLEM TO BE SOLVED: To prevent an accidental situation such as a falling-of-thunderbolt or discharge accident from being generated by discharge in a high voltage power transmission steel tower or a substation facility, by guiding discharge caused by the falling of a thunderbolt or arc discharge in a winter thunderbolt, a high voltage switch and the like to a prescribed position with a laser plasma to be generated. SOLUTION: In this plasma channel generator provided in the periphery of a thunder guiding tower 1 arranged in a prescribed position, a laser beam LA from a laser generator 4 is made to get incident into a converging means 6 by a cylindrical mirror or the like, it is converged linearly to irradiate an insulation target 3 which is supported by a tip metal 2, a continuous plasma channel is generated on a surface of the target 3 by the laser beam LA, and discharge of a thundercloud 7 is guided to the target 3 by a leader 8 generated in its end to conduct processing for the falling of a thunderbolt.
Patent JP-H08229601-A (JP)
Title: Manufacture of rough shaped slab for wide flange shape
Inventor: MIURA YOSUKE
IPC: B21B1/08
Filed: 1995-02-24
Abstract: PURPOSE: To manufacture a rough shaped slab for wide flange shapes having plural cross-sectional dimensions without changing rolls by using the shape of the middle bulged part of a 2nd grooved roll in a 1st stage, amount of edging at a 1st pass, amounts of edging on and after the 2nd pass and shape of the finish forming grooved roll in the 2nd stage expressed by specified inequalities. CONSTITUTION: The shape of the middle bulged part of the 2nd grooved roll in the 1st stage is expressed by the inequality I, the amount of edging at the 1st pass in the 2nd grooved roll is taken as a numerical value of r1 which satisfies the inequality II and the amounts of edging on and after the 2nd pass are taken as the numerical value of r2 which satisfies the inequality III. Further, the shape of finish forming grooved roll in the 2nd stage following this is taken as the inequality IV and the intermediate slab formed with the 2nd grooved roll in the 1st stage is finished and formed into the rough shaped slab with the finish forming grooved roll in the 2nd stage.  Where, the unit of the coefficients 1. 2 is degree/mm, θ1 is the apex angle of the middle bulged part of the 1st grooved roll in the 1st stage and its unit is degree, h1 is the approximated height (mm) of the middle bulged part of the 1st grooved roll in the 1st stage, Q2 is the apex angle of the middle bulged part of the 2nd grooved roll in the 1st stage and its unit is degree, h2 is the approximated height (mm) of the middle bulged part of the 2nd grooved roll in the 1st stage, h2 ' is the actual height (mm) of the middle bulged part of the 2nd grooved roll in the 1st stage.
Patent JP-S57151982-A (JP)
Title: Copying machine
Inventor: ONODA SHIGEYOSHI
IPC: G03G15/20
Filed: 1981-03-16
Abstract: PURPOSE:To improve operability and reduce size by bearing specific relation between the conveyance speed of a fixing device, etc., and a speed at which a unit which supports a photosensitive drum, an optical means, a latent image forming means, and a transfer means in one body is moved along a platen. CONSTITUTION:Around a photosensitive drum 4, a lamp 3 as a light source, a short-focus imaging element array 2, a discharger 5, a developing device 6, a discharger 11 for transfer, etc., are united with a base 18 to constituted an image formation unit, which moves at a scanning speed V on a platen 1 while the photosensitive drum 4 rotates at a speed V, performing transfer to transfer paper P. Then, the transfer paper P is fed to a fixing device 14 by being carried by a conveyance belt 13, but its speed of conveyance from the unit to the fixing device 14 and the speed V of the unit bear relation V<v<2V to facilitate maintenance service and also to reduce the size.
Patent JP-H09207203-A (JP)
Title: Duct with flange and manufacture thereof
Inventor: HORII KIYOHIDE
IPC: B29C49/48
Filed: 1996-01-30
Abstract: PROBLEM TO BE SOLVED: To obtain a duct with a flange which is free from leakage and highly reliable by molding the flange and a mounting pin integrally in the blow molding of the flange. SOLUTION: A parison 14 is inserted into a main mold 20, expanded between the enlarged inside diameter part 24 of the mold 20 and a piston-shaped slide mold 22, and bent to form a flange. In this process, a part of the parison 14 is inserted into a pin molding mold 28 of a split mold which is attached vertically movably to the mold 22 to form a mounting pin. When the mold 22 is brought down, the mold 28 is left to open a split surface to remove the pin, and the mold 28 descends following the mold 22. In this way, the flange and the mounting pin are molded simultaneously in a blow molding process.
Patent JP-S60181586-A (JP)
Inventor: FUKUDA TOSHIAKI
IPC: C21C1/06
Filed: 1984-02-29
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-S58154457-A (JP)
Title: Electric welding machine
Inventor: SASAGAWA NOBUO
IPC: B23K3/03
Filed: 1982-03-10
Abstract: PURPOSE:To obtain an electric welding machine that is able to prevent destruction of a welded zone due to abnormal heat generation of the welding tip, by controlling welding current or power source directly by a safe operation securing circuit basing on a detecting signal of a thermocouple attached to the welding tip. CONSTITUTION:In an electric welding machine that welds electronic parts in which an AC power source 16 and a DC power source 17 are connected to a welding tip 6 consisting of a heating unit of Mo etc. through a breaker 15 and a thyristor 14 and welding current is controlled through a signal amplifier circuit 35, a temperature control circuit 31, an energizing circuit 32 etc. using a detection signal of a thermocouple 7 attached to the welding tip, if electromotive force Vt of the thermocouple 7 is above a set value, the breaker 15 is operated by an Hi comparator 20 through a flip flop circuit 22 to cut off the power source. When Vt is below the set value, it is detected by a Low comparator 21, and energizing is stopped by controlling the thyristor 14 through a flip flop circuit 23, an AND circuit 27, an energizing timing control circuit 28 and an energizing control circuit 32.
Patent JP-S54130126-A (JP)
Title: Color electrophotographic apparatus
Inventor: SUZUKI SHIGERU
IPC: G03G15/01
Filed: 1978-03-31
Abstract: PURPOSE: To make the constitution of exposure device simple, make the constitution of ancillary devices simple and make the entire part of the apparatus small in size and low in cost by fixing the original platen, moving the optical system and performing exposure to three photosensitive drums.  
     CONSTITUTION: Exposure lamps 3 thru 6 are disposed below an original platen 2 of a length L and one image forming lens 7 is disposed therebelow movable at a speed V/2 in the direction horizontal to the original. Below this are horizontally disposed three photosensitive drums 8 thru 10 so as to synchronously rotate subsequently with a delay of each L/2 in the same direction at a peripheral speed V. The interaxis distance of each drum is L/2 and the distances from the original plane of the perpendicular line passing the center of each drum up to the lens and from the lens up to the image plane are made equal. Corona dischargers 11 thru 13 for transfer are disposed in the upper part of the respective photosensitive drums and color separation filters 14 thru 16 are disposed thereabove. Destaticizers 17 thru 19, developing and cleaning devices 20 thru 22, charging corona dischargers 23 thru 25, etc. are respectively disposed around the respective photosensitive drums. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H09225831-A (JP)
Title: Machining method for thin plate
Inventor: AKAHORI YASUHIKO
IPC: H03H3/02
Filed: 1996-02-26
Abstract: PROBLEM TO BE SOLVED: To prevent the formation of unnecessary inclination on a face opposite to a machining side of machined end faces in the machining of a thin plate. SOLUTION: A thin plate 2 having a smoothed surface of glass or crystal and a base body 3 having a smoothed surface are mutually temporarily bonded through liquid, and a face opposite to the base body 3 of the thin plate 2 is covered with a film 1, and abrasive grains are jetted onto the thin film 2 through a pattern 1a formed on the film 1.
Patent JP-H06245969-A (JP)
Title: Bubble generating nozzle device
Inventor: KAWAI YU
IPC: A61H23/00
Filed: 1993-02-26
Abstract: PURPOSE:To stably generate fine bubbles by closing a valve seat and a valve body by holding a prescribed distance. CONSTITUTION:A valve seat 55 and a valve body 57 are closed through a projecting body 56 provided in one of the valve seat 55 or the valve body 57. In such a way, a prescribed line flowing passage cross section is always obtained and the generation of fine bubbles is stabilized. Also, when the valve body 57 and the valve seat 55 are opened, refuse which collects at the time when the fine bubbles are generated is allowed to flow out.
Patent JP-S61196974-A (JP)
Inventor: YOTSUYA TERUHISA
IPC: A63B22/06
Filed: 1985-02-27
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。