baber/WOPTO huggingface dataset:
Patent JP-S607990-A (JP)
Title: Sterilization method of feeding system of high-purity water
Inventor: SAZUKA RIYUUICHI
IPC: C02F1/50
Filed: 1983-06-28
Abstract: PURPOSE:To shorten the time for sterilization by sterilizing the feeding system by injecting ozone into high-purity water supplied from a production stage of the high-purity water, and passing the water contg. dissolved ozone through an active carbon layer. CONSTITUTION:An ozone generator 2 and a circulation pump 12 are operated while closing a valve 20, 15, and 17, and opening a valve 18, and 19, and ozonized air is dispersed through an ozone injection device 3 into circulating water while circulating high-purity water in the closed water line to fill the closed water line with ozonized water. The inside of each part of the system is sterilized by circulating the ozonized water through the closed water line for a fixed time. After the sterilization is finished, the ozone generator 2 is stopped and the valve 16 is throttled and valves 15, 17 are opened to permit ozonized water in the system to pass through an active carbon tank 30 and a filter 31. Thereafter, the valves 18, 19, 15, and 17 are closed and valves 16, 20 are opened to begin supply of high-purity water.
Patent JP-H01292136-A (JP)
Title: Dobby machine
Inventor: YOSHIDA KAICHIRO
IPC: D03C13/00
Filed: 1988-05-13
Abstract: PURPOSE:To reduce an influence of remanent magnetism, by arranging a plate of a nonmagnetic substance between a core of a magnetic driving means and an operating part of holding hooks. CONSTITUTION:A thin plate 32 formed of a nonmagnetic substance, such as stainless steel or nylon, is arranged between a core 52 of a magnetic driving means and an operating part of holding hooks which are lifting and lowering selecting means for a heald frame and attached to a cover 26 with a fixing means, such as pins. The moment a current flowing through coils 53 is cut off an influence of remanent magnetism generated in the core 52 is reduced to enable high-speed operation. The plate 32 is attached so as to somewhat backlash and abrasion due to attraction to the same place is reduced.
Patent JP-2000303796-A (JP)
Title: Slim lining construction method for small-bore tunnel
Inventor: KANO SATOSHI
IPC: E21D11/00
Filed: 1999-04-23
Abstract: PROBLEM TO BE SOLVED: To reduce the cost of tunnel construction work by using linings that are available without special orders, for easily lining the inside of a tunnel. SOLUTION: In a line burying method, a small-bore tunnel is provided by means of a tunnel excavator, and after a simple lining (referred to as slim lining hereinafter) is assembled within the excavator, a number of lines are laid in the tunnel, with a filler filling gaps in the tunnel. Of steel forms available at the market that are used in the manufacture of the upper section of a manhole for sewage or the like, inner forms are directly used as a lining 2 for the small-bore tunnel, and reaction transmitting rods or reinforcing members for increasing the strength of the lining 2 are attached to the lining 2 in advance or during installation in the tunnel as necessary.
Patent JP-S5240327-A (JP)
Title: Method of photographing models by scanning
Inventor: TOMITA YUKIO
IPC: G03B27/50
Filed: 1975-09-27
Abstract: PURPOSE: To provide the title method capable of obtaining the photograph like a plan (perpendicular projection photograph) of an object at a constant magnification of photography, eliminating the effect of a photographing angle. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H02303458-A (JP)
Title: Low calory food having sweetening flavor and containing derivative of water soluble polysaccharide as filler
Inventor: ANDOREASU ROTSUTSU
IPC: A23L27/30
Filed: 1990-05-08
Abstract: PURPOSE: To obtain a food excellent in the feel, etc., and having reduced calorie by adding hydrogen fluoride to aldohexose and polyol, bringing them into a reaction and using the resultant polysaccharide as a filler. CONSTITUTION: Hydrogen fluoride is added to aldohexose or hydrocarbon synthesized using >=50mol% aldohexose as monomeric units and polyol such as sorbitol and they are brought into a reaction. The resultant water-soluble polysaccharide and a synthetic sweetener such as acesulfame are added as fillers to obtain the objective low calorie food.
Patent JP-S5644010-A (JP)
Title: Frame opening device of filter press
Inventor: NAGAI MASAO
IPC: B01D25/12
Filed: 1979-09-14
Abstract: PURPOSE: To reduce frame opening time and improve working efficiency using the geared motors, one of which is higher in reduction ratio and of which power withstands frame opening load, and the other is lower in reduction ratio and of which is small to the extent of being unable to move filter plates, for the reciprocation of a filter plate moving device.  
     CONSTITUTION: The geared motors 11, 12 provided at both ends of a filter press are used to reciprocatively move filter plates 1, 1', etc., whereby the frames of the filter plate are opened. With the device constituted in this way, one geared motor 11 is used for frame opening, is made higher in reduction ratio and is made larger in power so as to be able to withstand the frame opening load. The other geared motor 12 is made lower in reduction ratio, and is made smaller in power to the extent of being unable to move filter plates, so that only the filter plate moving device 9 is moved in the backward direction (leftward). Then, when the moving device 9 contacts the opened filter plate during opening, the motor 12 runs and when the device 9 contacts the grip 6' of the filter plate 1', it stops and the motor 11 runs. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H07305860-A (JP)
Title: Drain hose supporting structure for air-conditioning machine
Inventor: HAMAOKA KAORU
IPC: F24F13/22
Filed: 1994-05-09
Abstract: PURPOSE:To permit the remarkable shortening of pipeline construction for a drain hose supporting structure at site by a method wherein a flexible drain hose is employed and a hose supporting crosspiece, whose length can be adjusted in the direction of piping, is combined properly with a crosspiece supporting tie, whose height can be adjusted. CONSTITUTION:A flexible drain hose 4 is attached to an airconditioning indoor machine 2. A drain hose supporting structural body 1 is provided with a hose supporting crosspiece 11 and a crosspiece supporting tie 12 while the drain hose 4 is supported along the piping route from the lower part thereof by combining the crosspiece 11 and the tie 12. The hose supporting crosspiece 11 is constituted of a flat plate part 14, having a width as well as a length capable of supporting the drain hose 4, and a rod type part 15, fixed along the side rim of the flat plate type part 14 and is projected lengthwisely by a predetermined length. The crosspiece supporting tie 12 is provided with a stepwise supporting surface 16, whose height from the top surface is changed stepwisely and sequentially, while the stepwise supporting surface 16 can support the end of the flat plate part 14 of the hose supporting crosspiece 11.
Patent JP-S608737-A (JP)
Title: Surface flaw detecting method of metallic material
Inventor: KITAGAWA TAKESHI
IPC: G01N21/89
Filed: 1983-06-29
Abstract: PURPOSE:To detect flaw with high precision not only a longitudinal crack but also a transverse crack or a crack of complex shape such as star crack by irradiating slantly outer light in band shape on a surface of a body to be inspected so that the light crosses a running direction of said body at a prescribed angle. CONSTITUTION:A light emitting source 12 and a projecting part 14 are connected by an optical fiber 16, the part 14 are connected by an optical fiber 16, the part 14 is arranged slantly above the inspecting body 18, and irradiates band- shaped light which forms an angle theta by the intersection of the running direction Y of the body 18. A photodetecting part 22 containing a linear image sensor for photodetecting reflected light forms a projecting and detecting part 24 combined with the part 14. The transverse cracking flaw perpendicular to the direction Y can be detected at >=90% rate in theta having 0-85 deg. range, and the longitudinal cracking flaw parallel to the direction Y can be detected at >=90% rate in theta having 20-90 deg. range. As the practical theta value, angular ranges having 30-85 deg. are effective.
Patent JP-S608443-A (JP)
Title: Delayed control of fuel injection quantity of diesel engine
Inventor: MATSUNO KIYOTAKA
IPC: F02B3/06
Filed: 1983-06-29
Abstract: PURPOSE:To prevent undersirable rise in engine speed during disengagement of a clutch by performing fuel injection quantity moderating control of small allowable deceleration during decrease of engine speed and engagement of the clutch and ceasing the said moderating control or performing control of large deceleration during decrease of speed and disengagement of the clutch. CONSTITUTION:When decrease of engine speed is discriminated from the fact that accelerator opening degree is reduced and it is also determined that, as a clutch is engaged, normal moderating control of small allowable deceleration should cause no undesirable rise in engine speed, relatively small predetermined amount corresponding to the allowable deceleration is subtracted from the preceeding accelerator opening degree to obtain the accelerator opening degree for control. When it is discriminated that the clutch is disengaged and it is determined that the moderating control would cause undesirable rise in engine speed, no moderating control is performed but the actual accelerator opening degree is used as that for control. Thus specific fuel consumption can be improved without giving any uneasy feeling to drivers.
Patent JP-H06310699-A (JP)
Title: Multilayer solid-state image pickup device
Inventor: MATSUMOTO KAZUYA
IPC: H01L27/146
Filed: 1993-04-22
Abstract: PURPOSE:To attain the high S/N ratio of a multilayer solid-state image pickup device by providing a signal detector for causing a detection incident ray to enter and by providing an incident-ray barrier film with specific thickness on a surface electrode. CONSTITUTION:The left side of a picture element part is a signal detector A for causing a detection incident ray to enter and the right side is an incident- ray barrier part B for preventing entering of the incident ray. In the incident-ray barrier part B, a barrier film 200 composed of insulating material is formed on a surface electrode 30 composed of Al. As the material for the barrier film 200, insulating materials such as positive-type or negative-type photoresist film or SiO2, SiN, Ta2O5, Al2O3, are used and the thickness of the material is about 2mum. The thickness is a sufficient barrier thickness for the incident-ray barrier part of soft X-ray or electron beam detecting laminated solid image pickup device. Thus, a satisfactory incident-ray interrupting power can be outputted from the same element.
Patent JP-H04346855-A (JP)
Title: Sliding door mechanism for centrifugal machine
Inventor: HAYASAKA HIROSHI
IPC: B04B7/02
Filed: 1991-05-22
Abstract: PURPOSE:To minimize the length of a rail for traveling a sliding door which is used for sealing the rotating chamber of a centrifugal machine. CONSTITUTION:Rollers 2a and 2b are arranged on both sides of a sliding door 1 and on one side of the center of gravity 7 of the door 1, and a U-shaped rail 3 having a running surface is laid above and below the rollers 2a and 2b to constitute the door.
Patent JP-S5820097-A (JP)
Title: Cyclic transmission system
Inventor: NISHIKUBO HIROMICHI
IPC: H04L29/08
Filed: 1981-07-29
Abstract: PURPOSE:To decrease the holding time and to increase the speed of data transmission, by transmitting while adding a flag bit showing that the state change data is received at a master station to a slave station and releasing the hold of instantaneous display input at the slave station by the flag bit. CONSTITUTION:A master station 100 is connected to a slave station 200 via a transmission line 22, and the display signals 14-1 and 14-2 given from a device 300 to be controlled are fetched at the station 200. Then the state change signals 16-1 and 16-2 are detected, and the signals 14-1 and 14-2 are held. At the same time, the signals 16-1 and 16-2 are transmitted with preference to the station 100. Receiving the signals 16-1 and 16-2, the station 100 detects the state changes of the signals 14-1 and 14-2 and transmits the state change detecting signals 27-1 and 27-2 to a scanning circuit 6. Then 1 is set to the flag bit of a control signal 13 to be sent to the station 200. A flag signal 18 is supplied to the display input circuits 15-1 and 15-2 through a serial-parallel converting circuit 10 of the station 200 that received the signal 13. Thus the holding state of the input is released, and the speed is increased for the data transfer.
Patent JP-S5545320-A (JP)
Title: Preparation of endonuclease
Inventor: OOSHIMA YASUO
IPC: C12R1/01
Filed: 1978-09-25
Abstract: PURPOSE: To obtain endonuclease capable of cleaving specific sites of deoxyribonucleic acid, by using strains of Thermus thermophilus 111.  
     CONSTITUTION: Strains of Thermus thermophilus 111, 3μm long and 0.5μm wide, without forming spores, Gram-negative, and growing at 80°C or below, optimum temperature of 75°C, are crushed to give endonuclease capable of cleaving the λ-phage deoxyribonucleic acid at two sites; 23.5% and 74.3% of the total length. For example, the strains are crushed in an extract, e.g. a buffer containing β- mercaptoethanol, and centrifuged. Phosphocellulose is added to the extract to adsorb the endonuclease active constituent, which is eluted, precipitated, and dialyzed. The dialyzate is passed through a phosphocellulose column, and developed by solutions of NaCl in a linear concentration gradient (0W0.8M.) to collect a fraction with a concentration of 0W0.1M. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H01285289-A (JP)
Title: Multiple needle sewing device
Inventor: KOROYASU ARATA
IPC: D05B55/14
Filed: 1988-05-13
Abstract: PURPOSE:To enable the sewn object of which thickness is changeable according to pressure, to be sewn in a desired thickness, by arranging a pair of left and right oscillating levers oscillating vertically with driving between a horizontal position on a horizontally moving base, and an inclined position at a specified angle inclined to the horizontal position. CONSTITUTION:When the handle 6a of a screw shaft 6 is turned, then a horizontally moving base 3 is moved to the front and rear, and a distance between the fulcrum 7a of an oscillating lever 8 and a vertical guide 11 is changed, and the elevating stroke of an elevating block 9 is changed, and the upper end position of the elevating stroke is changed. In other words, the elevating stroke of a sewing machine needle 19 and its upper end position are changed. However, the lower end position of the elevating stroke is not changed. In the meantime, by turning a manually operating handle 40a for an upper L-type frame 36 and by setting the level of an upper surface guide plate 31 to be a level according to the elevating stroke of the sewing needle 19, a flexible sewn object S like a cushion filled up with a foam rubber can be sewn in a desired thickness and in a properly fastened state.
Patent JP-S63281942-A (JP)
Title: Label releasing method
Inventor: INOUE TERUHISA
IPC: B65C9/18
Filed: 1987-05-14
Abstract: PURPOSE:To prevent the release inferiority of a label, by making the feed start time of a base paper feed roller earlier than the feed operation start time of a platen. CONSTITUTION:A platen 7 is driven by a stepping motor 20 and a base paper feed roller 11 is driven by a DC motor 12 and the feed speed of the base paper feed roller 11 is set so as to be faster than the feed speed of the platen 7. The DC motor 21 is started at first on the basis of a label issue signal. By this method, tension is generated in the base paper between the base paper feed roller 11 and the platen 7 and the base paper 2 receives constant tension at the part of a release plate 10 to suddenly bend. The stepping motor 20 starts so as to be slightly delayed from the start of the DC motor 21. As a result, label paper 4 is sent corresponding to the speed of the platen 7 and printed. No slackening is generated in the base paper 2 and the release of a label 3 at the part of the release plate 10 is certainly performed.
Patent JP-S60261618-A (JP)
Title: Cooling device of forge welding part
Inventor: TERATANI KOUJI
IPC: B21C37/08
Filed: 1984-06-08
Abstract: PURPOSE:To prevent the thickness deviation of a pipe by providing plural non- contact type temp. sensors and nozzle at opposing position in peripheral direction of a welded pipe and by regulating the cooling water volume of an optional nozzle. CONSTITUTION:A non-contact type temp. sensor 8 and thermometer 9 are arranged at equal intervals in peripheral direction to an annular member 7 provided with surrounding the outer periphery of a welded tube 2. The same number of nozzles 11 are provided at the angle positin corresponding to respective temp. sensor 8 to the annular member 10. A controllng device 14 is provided between these temp. measuring device 5 and a cooling device 6, and the cooling water volume according to the temp. distribution in peripheral direction of the welded pipe is released from a selected nozzle 11 by receiving a signal from the thermometer 9. In a drawing stage the device 5 detects the position of the high temp. forge welding part 4 and a cooling water is released by opening the nozzle 11 corresponding to the forge welding part 4. The temp. distribution in peripheral direction of the welded pipe 2 is equalized and the generation of thickness deviation is always prevented by said method.
Patent JP-S63292993-A (JP)
Inventor: JIYANNPIEERU REZAN
IPC: D05B35/10
Filed: 1987-05-14
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-S5343243-A (JP)
Title: Control method for nitrogen oxide in package type boiler
Inventor: SHIGITA YASUO
IPC: F23L7/00
Filed: 1976-09-30
Abstract: PURPOSE: To control NOx, by constantly keeping exhaust gas circulation quantity a fixed so as to maintain exhaust gas circulation ratio within a fixed range in response to the load variation of a boiler. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H08313182-A (JP)
Title: Heat exchanger tube
Inventor: AOYANAGI OSAMU
IPC: F28F1/40
Filed: 1995-05-17
Abstract: PURPOSE: To increase a pressure loss in a heat exchanger tube during the evaporation while restricting it during the condensation by a method a sectional area of the tube as cut at the right angle to the center line thereof has a part increasing or decreasing longitudinally and a section varied in the degree of increase and decrease. CONSTITUTION: A section of a heat exchanger tube as cut at the right angle to the center line 145 of a groove part thereof is expanded in area gradually in the longitudinal direction at a slope 144a inclined gently of a ridge part, a side 142 inclined gently of the ridge part and a slope 143 inclined gently of a valley part and is decreased in area sharply with a slope 144b inclined sharply of the ridge part and the valley part. As a result, regarding a pressure loss in the pipe, a fluid flowing through the tube during the evaporation has a disturbed flow thereof caused by the steep slopes 144b of the ridge part and the valley part to increase a resistance.  On the other hand, the fluid during the condensation has a reduced disturbance of the flow caused by the gentle slope 144a of the ridge part, the gentle side 142 of the ridge part and the gentle slope 143 of the valley part thereby enabling restricting of increase in resistance.
Patent JP-S5642468-A (JP)
Title: Facsimile resending system
Inventor: IIZUKA YOSHIO
IPC: H04N1/32
Filed: 1979-09-14
Abstract: PURPOSE:To resend signals automatically without waste by receiving an answer signal from a reception side every time readout information of the fixed unit of an original is sent out and then by reducing a communication speed after returning the original to a fixed position when the answer signal shows a request for resending. CONSTITUTION:When a page-by-page or half-by-half read of original 4 ends, feed rollers 5A are stopped with original 4 held between rollers 5A and in this state, an answer from the reception side is confirmed. When resending is unneeded, the original is discharged to stacker part 10. When the resending is required, the pulse motor is reversed under the command of driving circuit 11 to reverse feed rollers 5A and 5 until original 4 is fed backward to position 4', thereby making it possible to read original 4 again. Simultaneously, the transmission control circuit changes the communication speed of the modem part from a fixed speed to a lower speed and reread information is resent. Thus, the resending can be carried out automatically and rapidly without waste.
Patent JP-H11312607-A (JP)
Title: Laminated body containing magnetic film and its manufacture
Inventor: KIRINO FUMIYOSHI
IPC: G11B11/10
Filed: 1998-04-28
Abstract: PROBLEM TO BE SOLVED: To suppress the dispersion of the microscopic magnetic characteristics existing in a magnetic film by forming the magnetic film in contact with a surface having surface ruggedness of a specific nm p-p or smaller in the vertical direction of a substrate of the surface and of a specific μm p-p or larger in the horizontal direction of the substrate. SOLUTION: A magnetic film is touchingly formed on a surface having surface ruggedness of <=10 nm p-p in the vertical direction of a substrate and of >=1 μm p-p in the horizontal direction of the substrate. An MgO film is formed on the surface of a substrate 1 as a base film 2 by the ECR sputtering method and a Cr85 Ti15 film is formed on the base film 2 as an orientational property control film 3 by the DC sputtering method. Here, the Cr85 Ti15 film is used as the orientational property control film 3, but the material and composition of the control film 3 are decided based on the material, film structure, and composition of a magnetic film 4 formed on the control film 3. Successively, a Co69 Cr19 Pt12 film is formed on the control film 3 as the magnetic film 4 by the DC sputtering method. Finally, a carbon protective film 5 is formed on the magnetic film 4 by the DC sputtering method.
Patent JP-S61205238-A (JP)
Title: Halogenonitroaniline derivative and production thereof
Inventor: IRIKURA TSUTOMU
IPC: C07C67/00
Filed: 1985-05-31
Abstract: NEW MATERIAL:A halogenonitroaniline derivative shown by the formula I (Y is H, or Cl) and its salt. EXAMPLE:3-Chloro-4-fluoro-6-nitroaniline. USE:Useful as an intermediate for producing 8-chloro-1-cyclopropyl-6-fluoro-1,4- dihydro-7(4 or 3-methyl-1-piperazinyl or unsubstituted 1-piperazinyl)-4-oxo-3- quinolinecarboxylic acid, etc., useful as an antimicrobial agent. PREPARATION:For example, a compound shown by the formula II (R is lower alkyl) is reacted with nitric acid in conc. sulfuric acid at -20 deg.C-100 deg.C, prefer ably 0 deg.C-room temperature. Then, the reaction product is hydrolyzed, to give a compound shown by the formula I where Y is H. Then, the reaction product shown by the formula I is reacted with a chlorinating agent in a proper solvent at 10 deg.C-50 deg.C to give a compound shown by the formula III (compound shown by the formula I where Y=Cl).
Patent JP-H08316262-A (JP)
Title: Gold wire for bonding
Inventor: YAMAMOTO YOSHITO
IPC: H01L21/607
Filed: 1995-05-17
Abstract: PURPOSE: To provide a gold wire, for IC-chip bonding, which is hard to disconnect even when a thermocompression bonding operation is performed jointly by using ultrasonic waves with an increased ultrasonic output and even when a loop is formed by a reverse deformation operation which extremely bends and deforms a ball neck part. CONSTITUTION: Gold of 99.999wt.% or higher purity contains 0.0001 to 0.005wt.% Pt, 0.0001 to 0.005wt.% Ag and 0.00005 to 0.005wt.% Yb.