baber/WOPTO huggingface dataset:
Patent JP-H09315602-A (JP)
Title: Automatic document transporting device, and image forming device
Inventor: KOIKE MICHIRO
IPC: B65H3/48
Filed: 1996-05-22
Abstract: PROBLEM TO BE SOLVED: To more prevent document from being damaged and stained while keeping high productivity, by adopting a separating and feeding means, using separating air blowing off from an adsorbing belt and a separating nozzle, to make the skim-through reading and fixed-position reading of a sheet document doubling. SOLUTION: One end in a carrying direction of plural sheet document is regulated by a rear end regulating means 415 while separating air is blown off, by an air knife means 428 in the other end, to the other end of plural sheet documents P loaded on a sheet loading mount 2. Sheet documents P in the lowermost part of the plural sheet documents P are separated from the other plural sheet cocuments, and by normally rotating of a vacuum feeding means 5, for both normal/reverse rotation, carried to a skim-through reading carrying pass, to be led to a reading position by skim-through reading.
Patent JP-S5752269-A (JP)
Title: Pal and ntsc compatible vertical synchronizing circuit
Inventor: HOSOYA NOBUKAZU
IPC: H04N9/64
Filed: 1980-09-12
Abstract: PURPOSE:To avoid an amplitude variation of a chrominance subcarrier, and to make both systems use an IC in common, by switching a decoder for decoding a frequency dividing output so that a prescribed frequency can be obtained in PAL and NTSC respectively, when taking the vertical synchronization by counting down a horizontal frequency pulse. CONSTITUTION:A vertical synchronizing circuit of a TV set is integrated by an IC chip 1, and the chip 1 is provided with a color signal processing circuit constituted of a PLL circuit consisting of a color amplifier 2, R-G, G-Y and B-Y demodulators 3-5, a VCO6, a phase comparator 10, etc. To a hue adjusting circuit 7 of said processing circuit, a hue adjusting volume 12 is installed through a terminal 11. Also, a decoding circuit 14 is connected to a frequency dividing circuit 13 for dividing a horizontal frequency fH, a vertical blanking generating circuit 15 is controlled, and also the circuit 13 is reset. A PAL and NTSC switching circuit 17 connected to the terminal is connected to said circuit 14, and relation between the frequency fH and the vertical oscillation frequency is changed over to fV 2fH/625 and fV 2fH/ 525 in case of PAL and NTSC, respectively.
Patent JP-S6019297-A (JP)
Inventor: UENISHI YUUJI
IPC: G07G1/12
Filed: 1983-07-12
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-S61285792-A (JP)
Inventor: YAGI HIROSHI
IPC: B05D7/00
Filed: 1985-06-12
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-S5461745-A (JP)
Title: Device for preventing vertically-moving body from dropping off
Inventor: ISHIGE RIYOUHEI
IPC: B65G1/06
Filed: 1977-10-26
Abstract: PURPOSE: To surely prevent a vertically-moving body from dropping off, by hanging driven members not to slide and by driving the driven members by the falling weight of the vertically-moving body.  
     CONSTITUTION: A first lever 26 is hung with a rope pulley 23 and a rope 9. When the vertically-moving body 2 drops off, the part of the first lever 26 coupled to the body 2 rocks up to move up second wedges 22a, 22b together with levers 24, 25. Since first wedges 21a, 21b fall together with the body 2, the second wedges 22a, 22b are elevated with an inertial mass corresponding to the weight of the vertically- moving body 2 relatively to the first wedges 21a, 21b. Therefore, the second wedges 22a, 22b are driven in between the first wedges 21a, 21b and a guide rail 13 by a strong force corresponding to the falling mass. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H0422789-A (JP)
Title: Refrigerant compressor
Inventor: KITAICHI SHOICHIRO
IPC: F25B1/00
Filed: 1990-05-17
Abstract: PURPOSE:To remarkably improve wear resistance of sliding members by constituting sliding parts of a refrigerant compressor so that members made of cast iron having a specified Vickers hardness and members made of carbon steel having a specified Vickers hardness and the specified mean number of crystal grains are combined together as mutual sliding members. CONSTITUTION:In a refrigerant compressor, a motor mechanism 4 and a compressor mechanism 5 are received in a closed vessel 1,1,1,1,2--tetrafluoroethane or 1,1-difluoroethane is used as refrigerant, refrigerating machine oil having compatibility with refrigerant is used as lubricating oil, and the refrigerant is circulated in the vessel 1. In such constitution, sliding parts in the compressor mechanism 5 are made of cast iron having Vickers hardness of 200-300 and carbon steel having Vickers hardness of 200-300 and the mean number of crystal grains of 2000-3200 pieces/mm<2>, and it is constituted so that the cast iron and the carbon steel are mutually combined as sliding members. Hereby, at using fleon 134a or fleon 152a, wear resistance of members used on sliding positions is improved and long life is obtained.
Patent JP-H08150439-A (JP)
Title: Continuous casting of peritectic steel
Inventor: ANBERUTO MERONI
IPC: B22D11/00
Filed: 1995-05-26
Abstract: PURPOSE: To continuously cast thin slabs capable of decreasing the ruggedness, dents and flaws on the surfaces of peritectic steels having a specific carbon content. CONSTITUTION: In the continuous casting of the peritectic steels having the carbon content between 0.10% and 0.15% and at times even between 0.09% and 0.16%, this method makes it necessary that the taper of the mold at least in its first segment be between 2.0% and 6% per meter and the frequency of oscillation of the mold be between 300 and 500 oscillations per minute with a travel upward and downward between ±2.5 mm and 4 mm, with a total travel of 5 to 8 mm and the primary and secondary cooling is restricted.
Patent JP-S6021256-A (JP)
Title: Ink jet printer
Inventor: KIYOUGOKU HIROSHI
IPC: B41J2/175
Filed: 1983-07-15
Abstract: PURPOSE:To prevent the growth of air bubbles while efficiently remove air bubbles contained therein, by providing a filter comprising a large number of communication pores formed so that the cross-sectional area of each communication pore provided to the center part of the filter is made smaller than that of each communication pore provided to the peripheral part of said filter. CONSTITUTION:A filter 9 is formed so as to have such a structure that the cross-sectional areas of small pores formed to said filter 9 become gradually small from the peripheral edge part thereof to the center part thereof. In this case, only the small pores of the center part may be made small without gradually reducing the size of said pores. If the cross-sectional areas of the small pores are made small in the center part of the filter as mentioned above because the flow amount of gas is proportional to the fourth power of the radius of a fine tube, the flow amount of the filter 9 be made small in the center part of a liquid flowline 6. Contrarily, the back flow of ink due to pressure generated in order to inject the ink is not brought to Poiseuille flow and suppressed. As a result, the injection efficiency of the ink is enhanced.
Patent JP-2000321631-A (JP)
Title: Stroboscopic device
Inventor: SUZUKI YASUKI
IPC: G03B15/03
Filed: 1999-05-10
Abstract: PROBLEM TO BE SOLVED: To decrease the accumulated number of light emission times of a stroboscope and to suppress the deterioration in the performance of a stroboscope discharge tube by prohibiting the stroboscope right emission synchronizing with the instant that the shutter of a camera is released when a film is unloaded in the camera and to eliminate the useless consumption of batteries by preventing the execution of the light emission control, charge control, display control and illumination control of the stroboscope except at the time of actual shooting. SOLUTION: This stroboscopic device is provided with a low voltage part control circuit 304 for integrally controlling a stroboscopic liquid crystal display device 301, an illumination device 302 and a stroboscope manipulation member 303 and a high voltage part control circuit 305 for integrally controlling a trigger circuit 308 and a boosting circuit 306. Film loading information turns off the high voltage part control circuit 305 and the low voltage part control circuit 304 in the case of unloading of a film, thereby prohibiting the operations of a light emitting circuit, a charging circuit, the stroboscopic liquid crystal display device 301, the illumination device 302 and the stroboscope manipulation member 303 in such a manner that only the serial communicate with the camera is executed.
Patent JP-H05173674-A (JP)
Title: Global resetting circuit
Inventor: KEN ERU UON
IPC: H03K17/22
Filed: 1992-04-22
Abstract: PURPOSE: To appropriately operate a global resetting circuit at the next power up time even when the power supply voltage is interrupted for a very short time. CONSTITUTION: The global resetting circuit includes reproduction latching circuits MP2, MP3, and MN3 and a transistor MP1 grounded through a resistor R1, and is constituted so that a voltage sufficient to quickly switch the circuits MP2, MP3, and MN3 to turned-on states from turned-off states can be quickly eliminated from the circuits MP2, MP3, and MN3 when the power supply voltage is interrupted.
Patent JP-S622834-A (JP)
Title: Coil winding method and device therefor
Inventor: TSUGAWA TAKAYUKI
IPC: H02K15/04
Filed: 1985-06-14
Abstract: PURPOSE:To shift the wire surely to the next stage without reducing the rotation of a flyer by flattering the difference in level between this stage and next stage with the guide protruding downwards from the reel when the reel thereof comes down by one stage so as to guide the wire from the lower stage to the upper one. CONSTITUTION:When a reel 11 comes down by one stage, a guide 36 comes down synchronously with the fall of the reel 11 faster than its descending speed and more than its descending volume. The guide protrudes downwards from the reel fixed so that the guide stage 36a may cover the level difference between winding stages 11A1 and 11A2 proceeding to the first stage of the coil. Thus the wire at the end of coil shifts to next winding stage 11A2 through the guide stage 36a and the second stage of coil is formed. In this manner, it becomes unnecessary to prevent the wire from sipping by reducing the rotating speed of the flyer in shifting and the efficiency of winding work is remarkably developed.
Patent JP-S5651533-A (JP)
Title: Continuous annealing treatment method of cold rolled steel plate
Inventor: HINOTO HAJIME
IPC: C21D9/48
Filed: 1979-10-04
Abstract: PURPOSE:To produce a cold rolled steel plate of beautiful surfaces for deep drawing through continuous annealing treatment of an extremely short time, at the time of continuously annealing a cold rolled steel plate, by performing the over-aging treatment during the process in a reducing atmosphere and at specific temperatures. CONSTITUTION:A cold rolled steel plate is fed into a continuous annealing furnace of a jet flow direct firing system, where it is quickly heated at heating rates of >= 40 deg.C/sec. Next, it is held for a short time of <=30sec in a reducing atmosphere at 700-800 deg.C temperatures to reduce the oxide film having been formed at the hating. Upon ending of the above-mentioned heating and soaking treatment, it is subjected to primary cooling from near 600 deg.C down to near over aging treatment temperature at cooling rates of <=50 deg.C/sec. Next, the over aging treatment is started from a 520-550 deg.C temperature region in a reducing atmosphere. Finally, it is water-cooled from the over aging treatment temperature down to <=300 deg.C, and further, if necessary, it is slowly cooled from <=90 deg.C down to <=40 deg.C.
Patent JP-S5918084-A (JP)
Inventor: KUROODO KARUBONERU
IPC: B63B1/18
Filed: 1982-07-22
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-H01298342-A (JP)
Title: Cassetteless quick shot radiographing device
Inventor: SUZUKI TSUTOMU
IPC: B65H5/06
Filed: 1988-05-27
Abstract: PURPOSE:To prevent both an X-ray film and an accumulative phospher sheet (IP) from being fed obliquely by equipping a feeding means with adjusting mechanisms capable to adjust pressure and adjusting the pressure with the adjusting mechanisms so as to be larger when feeding the IP than when feeding the X-ray film. CONSTITUTION:The adjusting mechanisms 162, 168, 169 and 170-175 capable to adjust the pressure is provided on a set of the feeding means consisting of a driving roller 66 and a driven roller 65 where to the pressure is applied by the driving roller 66. The pressure is adjusted with the adjusting mechanism 162, 168, 169 and 170-175 so as to be larger for the IP than for the X-ray film. That is, when the X-ray film is fed, the roller pressure of the driving roller 66 and the driven roller 65 is appropriately set for the X-ray film, and when the IP is fed, it is set larger so to be appropriate for the IP. Oblique feeding can be thereby prevented for both the IP and the X-ray film.
Patent JP-H05317483-A (JP)
Title: Athletic field
Inventor: KUWABARA HIDEO
IPC: A63C19/02
Filed: 1992-05-21
Abstract: PURPOSE:To provide an athletic field in which natural turf is transferred to the outside and the inside of spectators' zone energy-conservatively and efficiently to increase the availability by variety of competitive events and the natural turf is grown up in a sunny area. CONSTITUTION:This sports ground is provided with a competition zone 4 where natural turf panels 2 can be arranged, a spectators' zone 3 allotted to surround the competition zone 4, a natural turf-cultivating zone 5 laid down on the roof of parking lot, a jointing passage 6 installed to connect these three zones, and transfer means such as a self-running carrier, a panel lifter, etc., transferring the natural turf panels 2 on the jointing passages 6.
Patent JP-S5462502-A (JP)
Title: Pit-barrel type multistage pump
Inventor: OKAMURA TOMOYOSHI
IPC: F04D13/00
Filed: 1977-10-28
Abstract: PURPOSE: To obtain a structure easy of welding by connecting the discharge port of a primary stage runner with the inlet port of the next stage runner, in a passage constituted of inner and outer cylindrical casings, and to scheme to cut price sharply and obtain the lightweight structure.  
     CONSTITUTION: An upper inlet port 1a and an lower inlet port 1b are formed unpper and below a primary stage runner 1, and on the outer periphery side, a dis- chage port 1c equipped with a diffuser 6 is arranged. On the upper part of a revolution shaft 4 on which said runner 1 is fixed, the next stage runner 2 is installed. The inlet port 2a of the runer 2 and the discharge port 1c of the primary stage runner 1 are connected through a truncated-cone-shaped passage 7 constituted of inner and outer casings 7a and 7b which cover the upper inlet port 1a, and the structure is simplified. In the middle of the passage 7, a plural number of inlet pasages 8a-8c are arranged which allow the inside of a barel 5 to communicate to the upper inlet port 1a, passing through the passage 7. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S5252664-A (JP)
Title: Detector for liquid level
Inventor: YOSHIDA MITSUO
IPC: G01F23/28
Filed: 1975-10-25
Abstract: PURPOSE:To detect a liquid level by disposing a detector adjacent the liquid level which has a light guiding path shaped to a prism type from a light transmitting material and two slopes for reflecting light in the opposite directions, said light guiding path having on its bottom surface a luminous element and a light receiving element.
Patent JP-H01300009-A (JP)
Title: Valve operating device for v type engine
Inventor: IMASHIRO MINORU
IPC: F01L1/348
Filed: 1988-05-26
Abstract: PURPOSE:To make the open and close of each of suction, exhaust valve possible at a optimum time despite of a delay in rotation of one of cam shafts by causing a phase divergence on, at least, either of the cam phase or profile in each cam shaft installed above each cylinder bank. CONSTITUTION:Cam shafts 4, 5 are provided above each of first and second cylinder banks 2, 3 which are installed in the specified right and left banks in a V type engine, and each of the cam shafts 4, 5 is rotated by a single timing belt 10 engages with and stretches between a clamp pulley 9 above a crank shaft 8 and cam pulleys 6, 7 above each of the cam shafts 4, 5. Although cams are formed on the cam shafts 4, 5 to open and close the suction, exhaust valves in sequence of strokes and at the specified phase against the suction, exhaust valves of the cylinder banks 2, 3, cams for the suction, exhaust valves on the cam shaft 4 are installed so that their phases are advanced for the specified values to the similar cams of the cam shaft 5 in this occasion.
Patent JP-H11323443-A (JP)
Title: High strength hot dip galvanized steel sheet excellent in blister resistance and machinability
Inventor: INOUE TADASHI
IPC: C21D9/46
Filed: 1998-05-12
Abstract: PROBLEM TO BE SOLVED: To produce a high strength hot dip galvanized steel sheet free from the problems of cracking at the time of hot rolling, deformation resistance, the surface roughening of a roll or the like, excellent in producibility, free from the generation of blisters and good in machinability as well. SOLUTION: This sheet is a hot dip galvanized steel sheet having components composed of, by weight, 0.05 to 0.15% C, <=0.5% Sr, 0.2 to 2.0% Mn, <=0.025% P, 0.003 to 0.010% N, 0.02 to 0.20% Ti, 0.01 to 0.02% S, 0.01 to 0.10% sol.Al, and the balance Fe with inevitable impurities, the base steel sheet is composed of a hot rolled steel strip obtd. by subjecting a slab having this components to hot rolling and executing coiling at 500 to 680 deg.C, and the plating layer is formed by continuous hot dip galvanizing equipment after the hot rolled steel strip is annealed at 700 to 880 deg.C in an atmosphere of 8 to 20% of vol. hydrogen concn. to annealing in a pretreating stage.
Patent JP-S5919321-A (JP)
Title: Soft x-ray generating device
Inventor: NAKANO ASAO
IPC: G03F7/20
Filed: 1982-07-26
Abstract: PURPOSE:To obtain soft X-rays of almost uniform intensity on the whole field of exposure by a method wherein the X-ray transmittivity window is changed in such a manner that it will be brought to an inversely proportional state to the intensity distribution of the soft X-rays radiated from an opposed cathode. CONSTITUTION:An opposed cathode 2 and an electron gun 3 are arranged in a vacuum container 1. On the lower side of the vacuum container 1, an X-ray transmitting part 4 is fixed in such a manner that it will be positioned on the lower part of the X-ray generating position of the opposed cathode 2. An X-ray transmitting window 11 is made of beryllium, and a film 12 is formed thereon by adhesion for the purpose of reducing the transmittivity of soft X-rays. The thickness of the film 12 is to be properly established based on the transmittivity of soft X-rays due to the different inquality of the material used and the variation in intensity of soft X-rays. Any material such as beryllium, titanium and the like can be used for the film 12 provided that it transmits soft X-rays.
Patent JP-H09292569-A (JP)
Title: Telephoto zoom lens
Inventor: AOKI MASAYUKI
IPC: G02B15/17
Filed: 1996-04-24
Abstract: PROBLEM TO BE SOLVED: To realize high specification, high performance and the reduction of size and weight by varying all the intervals between respective lens groups whose arrangement is specified in order from the object side and allowing the specified lens group to perform specified movement in the case of zooming from the wide angle end to the telephoto end. SOLUTION: This zoom lens is provided with the 1st lens group G1 having positive refractive power, the 2nd lens group G2 having negative refractive power, the 3rd lens group G3 having the negative refractive power, the 4th lens group G4 having the positive refractive power, and the 5th lens group G5 having the negative refractive power in order from the object side. In the case of zooming from the wide angle end to the telephoto end, the respective intervals between the adjacent lens groups G1 to G5 are all varied. Furthermore, in the case of variable power from the wide angle end to the telephoto end, the 2nd lens group G2 moves from a position at the wide angle end to the object side first, switches the movement to an image side, and then switches the movement to the object side again and reaches a position at the telephoto end, and the position at the telephoto end is nearer to the image side than the position at the wide angle end. Thus, entire length is shortened, high magnification is easily realized, and aberration is compensated.
Patent JP-S63291943-A (JP)
Title: Thermoplastic resin composition
Inventor: GOTO HIDEO
IPC: C08L51/06
Filed: 1987-05-25
Abstract: PURPOSE:To obtain the titled composition, having excellent impact, heat resistance and surface gloss and well balanced various physical properties, by blending an AES resin consisting of an ethylene propylene nonconjugated diene based copolymer with a high gel content with a copolymer of a specific composition. CONSTITUTION:A thermoplastic resin composition obtained by blending (A) 10-60pts.wt. graft copolymer prepared by reacting 40-80pts.wt. ethylene propylene nonconjugated diene copolymer rubber latex with 40-95wt.% gel content with 60-20pts.wt. monomeric mixture consisting of 60-76wt.% aromatic vinyl compound and 40-24wt.% vinyl cyanide compound in the presence of cumene hydroperoxide, ferrous sulfate, sodium pyrophosphate and dextrose under condition of specified amount, period, time of addition, etc., at 70-95 deg.C temperature with (B) 40-90pts.wt. copolymer having a monomeric composition consisting of 50-80wt.% alpha-methylstyrene and 20-40wt.% acrylonitrile.
Patent JP-S63293897-A (JP)
Title: Manufacture of printed circuit board
Inventor: KANEKO JUNJI
IPC: H05K3/42
Filed: 1987-05-26
Abstract: PURPOSE:To significantly increase productivity by a method wherein a cathode electrode is provided on one surface of a copper-clad laminated plate an anode electrode is provided on the other surface through a spacer, and both sides of the copper-clad laminated plate are made conductive by electroplating to simplify the process. CONSTITUTION:A copper-clad laminated plate 1 is cut into specified size, and a through bole 5 is opened in it. The laminated plate 1 undergoes an activation process, a cathode electrode 2 is closely contacted on one surface, and an anode electrode 4 is closely contacted on the other surface through a spacer 3 which is non-conductive and multi-porous. The laminated plate 1 on which the electrode 2 and the electrode 4 are closely contacted is dipped in a container in which a plating liquid such as copper sulfate plating liquid. Current is conducted to the liquid, the plating liquid is introduced into the through hole 5 through the spacer 3 to deposit and accumulate the plating metal 7 of the electrode 4 on the inner wall of the through hole 5, and both sides of the laminated plate 1 is made conductive thereby simplifying the process, with considerably increased productivity.
Patent JP-S5252560-A (JP)
Title: Electrode constructing body
Inventor: OKAMURA SABUROU
IPC: B23K15/00
Filed: 1975-10-27
Abstract: PURPOSE: To make production easy and inexpensive and obtain an electrode constructing body having uniform thickness, sufficient mechanical strength, roundness and vacuum resistance characteristics and higher reliability by performing coiling and charge particle beam welding. 
     COPYRIGHT: (C)1977,JPO&Japio