baber/WOPTO huggingface dataset:
Patent JP-H06299041-A (JP)
Title: Polyolefin composition excellent in resistance to impact whitening
Inventor: FUNAOKA HIDEHIKO
IPC: C08L23/06
Filed: 1993-04-14
Abstract: PURPOSE:To provide a polyolefin compsn. which is excellent in resistance to impact whitening and has good impact and mechanical strengths. CONSTITUTION:A polyolefin compsn. comprises 40-90wt.% propylene-ethylene block copolymer having an ethylene content of 1-30wt.% and 10-40wt.% polyethylene having a density of 0.930g/cm<3> or higher provided that the melt flow rate of the block copolymer, MFRPP (g/10min), at 230 deg.C under 2.16kg load and the content of the polyethylene in the compsn., VPE (wt.%), satisfy the relation: (log MFRPP)/VPE<=0.060.
Patent JP-H048205-A (JP)
Title: Hydraulic valve-controlling apparatus
Inventor: ONO HIROYOSHI
IPC: F16K31/06
Filed: 1990-04-25
Abstract: PURPOSE:To improve the responsibility of a proportional solenoid valve in a low-flow rate range and to enable smooth control of the valve by oscillating the smallest number of pulses to enable the driving of a proportional solenoid valve in a displacement direction free from response of hydraulic pressure. CONSTITUTION:When the difference between the value detected by a depth sensor 24 and the preset value of a tilling depth setting dial 12 is within a specific neutral range, a proportional flow control valve 6 is maintained in actuated state by outputting the smallest number of pulses not to cause the response of hydraulic pressure to a proportional solenoid and a pressure is applied to the opening force of the proportional flow control valve 6. A hydraulic pressure is applied to a lift cylinder by opening the valve 6 and the rotation angle of the lift arm is detected by a lift arm angle sensor 22, the duration of the ON time of the pulse is shortened, the electric current is corrected to a lower level, the output of the proportional flow control valve 6 is cut off and the valve is maintained in the above pressurized state.
Patent JP-S61268156-A (JP)
Title: Production of low-salt salted fish egg
Inventor: FUKAZAWA RYUTARO
IPC: A23L17/30
Filed: 1985-05-23
Abstract: PURPOSE:To obtain low-salt salted fish eggs firmly tightened by mutual action of osmotic pressure of common salt and ethyl alcohol by adding an adequate amount of ethyl alcohol into a salting solution of fish eggs. CONSTITUTION:Fish eggs, e.g. salmon roe or cod roe, are dipped in a salting solution prepared by adding ethyl alcohol to a saline solution, and salted while continuously stirring the solution. The salmon roe after salting is then put in a wooden box, etc., and refined salt is placed on the box as a weight to age the salmon roe at ordinary temperature. As a result, the common salt concentration in the salted salmon roe is about 4.6%, and about 1/2 of about 98% common salt concentration without adding the ethyl alcohol thereto. Thus, the aimed low-salt salted salmon roe is obtained. The concentration of the ethyl alcohol to be used in the saline solution is preferably about 5-30%(vol./ vol.).
Patent JP-H04228515-A (JP)
Title: Production of dead soft steel
Inventor: KISHIMOTO YASUO
IPC: C21C7/10
Filed: 1991-05-16
Abstract: PURPOSE:To rapidly produce a dead soft steel without sacrificing the operability of a device by blowing a hydrogen-contg. material from a horizontal tuyere into the molten steel having a specified content of carbon in a vacuum vessel for decarburizing the undeoxidized or weakly deoxidized molten steel. CONSTITUTION:The undeoxidized or weakly deoxidized molten steel 2 from a converter is charged into a molten steel ladle 1. The reflux pipe 4 of a vacuum degasser is dipped in the molten steel 2 and evacuated through a vacuum vessel 3, an inert gas is introduced from an inlet pipe 5 of the reflux pipe 4 to reflux the molten steel 2 into the vacuum vessel 3, and the molten steel 2 is decarburized. In this case, a hydrogen-contg. material is further blown, as required, along with the inert gas into the molten steel 2 contg. <=50ppm carbon from a horizontal tuyere 6 provided in the wall of the vessel 3 and from the inert gas inlet 4, as required. Consequently, the carbon content of the molten steel is rapidly reduced to <= about 10ppm, the molten steel is hardly splashed in the vessel 3, and the refractory is not abnormally eroded.
Patent JP-S63275161-A (JP)
Title: Manufacture of semiconductor device
Inventor: KIYONO JUNJI
IPC: H01L21/336
Filed: 1987-05-06
Abstract: PURPOSE:To render the formation of a contact simple by a method wherein a polycrystalline film and a doped silica film are selectively formed at an opening provided at an N-type diffusion region and a P-type diffusion region and impurity, contained in the doped oxide layers, is used for the diffusion. CONSTITUTION:An N-type well 2, a field insulating film 3, a P-type diffusion region 4, and an N-type diffusion region 5 are formed on a P-type semiconductor substrate 1, thereafter an interlaminar insulating film 6 is built thereon, and a contact opening is provided at the insulating film 6 over the diffusion layers 4 and 5. Next, a polycrystalline silicon film 7 is formed on the surface including the opening, an N-type doped silica film is rotationally applied so as to form a photoresist film 9 selectively thereon. The photoresist 9 is removed after the film 8 is removed through etching and then a P-type doped silica film 10 is formed through application. Next, calcination is performed at low temperature for the formation of an N-type and a P-type doped oxide layers 11 and 12 and heat treatment is performed to diffuse impurity doped in both the oxide layers 11 and 12 to form the contact of the polycrystalline silicon film 7 with the N-type and the P-type diffusion layers 5 and 4. By these processes, the formation of a contact is simplified.
Patent JP-S5735111-A (JP)
Title: Automobile drive system with steam
Inventor: KIYOYOSHI AKIFUMI
IPC: F01D15/02
Filed: 1980-08-12
Abstract: PURPOSE: To provide a drive system which causes no pollution and whose efficiency is high, by assembling both a steam drive unit into which steam produced by a steam boiler is introduced and an electric drive unit on the identical drive shaft of a vehicle and by selectively or collectively actuating both the drive units.  
     CONSTITUTION: For initial running, an electric motor 10 is actuated by electricity from the storage battery 9 of an electric drive unit B to enable a vehicle to run immediately. During the initial running, a steam boiler 1 is operated to generate steam. When the quantity and pressure of the generated steam have become enough for running, the electric drive unit B is changed for a steam deive unit A. At that time, the steam generated by the boiler 1 is temporarily stored in a steam tank 2 and then conducted to a steam turbine 4 through a steam control chamber 3 to rotate a drive shaft 6. At the same time, some of the steam is conducted to a steam- driven generator 8 to produce electric power to charge the storage battery 9. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H0363770-A (JP)
Title: Computer-alded composite surface designing method
Inventor: JIEEMUSU KARISON KEIBUNDEITSUS
IPC: G06T17/20
Filed: 1990-04-26
Abstract: PURPOSE: To easily attain a correcting operation by deriving a theoretical crossing curve from the points of the plane projection of the curve, and forming a smooth moving part from a main surface to a subsurface between the curves. CONSTITUTION: At the time of designing a composite surface for forming the smooth moving part between a main surface S0 and a subsurface S1 , plural coordinate data points xj, yj (i=1 to N) in an (x, y) plane are connected with straight lines, and the (j)th corner part is rounded with an circular arc whose radius is (r, j) in order to form a smooth first curve C1 on the subsurface S1 . Then, the first curve C1 is biased only by a prescribed amount R in order to form a second curve C0 on the main surface S0 , and matching with the main surface S0 is operated in an area outside the second curve C0 , and the matching with the subsurface S1 is operated in an area inside the first curve C1 . Then, the smooth moving part from the main surface S0 to the subsurface S1 is formed in an area between the curves C0 and C1 , so that the composite surface can be formed. Thus, the surface of an inside panel can be expressed, and the detail parts with characteristic shapes of the surface can be easily designed and corrected based on the input of a user.
Patent JP-H05308149-A (JP)
Title: Soft x-ray detector
Inventor: IKETAKI YOSHINORI
IPC: G01T1/24
Filed: 1992-04-30
Abstract: PURPOSE:To obtain a soft X-ray detector having high sensitivity for a soft X-ray, high resolution, a simple handling, no sensitivity for an ultraviolet light and a visible light and easy usability by using a material having a special band gap as a photoelectric conversion layer of the detector formed by sequentially laminating the conversion layer and a front surface electrode layer. CONSTITUTION:Substance, such as a diamond, having a band gap higher than 3eV, an extremely weak sensitivity for J visible light and an ultraviolet light and high carrier mobility, is used as a photoelectric conversion layer of a laminated soft X-ray imaging element 7 of a living body observing soft X-ray microscope. Thus, a soft X-ray detector having high sensitivity for a soft X-ray, no sensitivity for the visible light and the ultraviolet light and high resolution can be obtained.
Patent JP-S5336863-A (JP)
Title: Single guy type heavy derrick device
Inventor: MURAHASHI TATSUYA
IPC: B66C23/60
Filed: 1976-09-16
Abstract: PURPOSE: To enable handing freight at the front of a single guy type heavy derrick device and handing freight at the rear of the device without replacing a cable such as guy line or the like. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H11306790-A (JP)
Title: Semiconductor memory device
Inventor: YAJIMA MASAKI
IPC: G11C29/00
Filed: 1998-04-22
Abstract: PROBLEM TO BE SOLVED: To obtain a semiconductor memory device in which the relief efficiency of a spare cell is increased when a defective cell transistor is replaced by the spare cell and which can enhance a yield. SOLUTION: Respective bit lines of a cell array, the output of an X-address decoder 2 and spare cells 15 to 18 are divided logically into two parts on the significant bit side and the insignificant bit side. When addresses are written into repair circuits 11 to 14 corresponding to the spare cells 15 to 18, the spare cells 15 to 18 are divided so as to be used. A decode-signal control circuit 1 controls the spare cells 15 to 18 in such a way that they are divided and used or that they are used without being divided.
Patent JP-S604522-A (JP)
Title: Electrical insulating resin paste
Inventor: YAMAOKA SHIGENORI
IPC: H01B3/40
Filed: 1983-06-23
Abstract: PURPOSE:The titled paste useful for nonelectrically-conductive one-pack type mount, having improved mount strength, heat radiation, workability, curing properties, etc., consisting of a specific thermally conductive filler, an epoxy resin, a curing agent, a curing promotor, and a solvent. CONSTITUTION:The desired paste consisting of (A) a thermally-conductive filler having >=10K/Wm<-1>K<-1>(0 deg.C) thermal conductivity, (B) a liquid epoxy resin having <=600ppm(weight) hydrolyzable halogen group content, and >=2.5 epoxy groups per molecule, (C) a curing agent containing >=2.5 active hydrogens per molecule, (D) a curing promotor consisting of a tertiary amine, and (E) a solent such as butyl Cellosolve acetate, etc. in a ratio of an average epoxy equivalent in the component B to average active hydrogen equivalent in the component C of <=3.0.
Patent JP-S63275118-A (JP)
Title: Manufacture of semiconductor device
Inventor: ISOBE AKIRA
IPC: H01L21/302
Filed: 1987-05-07
Abstract: PURPOSE:To prevent the deterioration of film quality and the generation of crack, and improve the adhesion property, by applying O2-reactive ion eching with a specified gas pressure to the surface of an organic siloxane system polymer layer, and dissociating the organic components. CONSTITUTION:An organic siloxane system polymer layer 4a is formed on a first metal wiring layer 3 formed on a semiconductor substrate 1 via an insulating film 2. An O2-reactive ion etching with gaspressure no exceeding 0.05 Torr is applied from above the organic siloxane system polymer layer 4a, and organic components in the vicinity of the layer 4a surface are dissociated. On the organic siloxane system polymer layer 4a in which organic components in the vicinity of the surface is dissociated, a second metal wiring layer 6 is formed, directly or via an inorganic insulating film 5. Thereby, the deterioration of quality of the organic siloxane system polymer layer and the generation of crack can be prevented, and the adhesion properties to the inorganic insulating film and the metal wiring layer can be improved.
Patent JP-H10288289-A (JP)
Title: Push ring aligning tool
Inventor: TAKAMURA TSUYOMICHI
IPC: F16L1/00
Filed: 1997-04-14
Abstract: PROBLEM TO BE SOLVED: To provide a push ring aligning tool capable of aligning the axis of a push ring for pushing a packing inserted between both pipe bodies and the axis of a pipe body to be fastened in a state where one pipe body is partially inserted into the other pipe body, and capable of securing sealing performance without leakage on a packing part even if an earthquake or the like is generated. SOLUTION: Since a T-headed bolt 7 is oscillated, by the operation for inserting the T-headed bolt 7 through a fitting hole 17 of a push ring aligning tool 16 by a flange 1b of one pipe body and fastening it to a push ring 6, with the angle formed between a screw shaft axis of the T-headed bolt 7 and a straight line for linking first and second contact parts P1, P2 keeping an acute angle, the push ring 6 is pulled upward, and the shaft center of the push ring 6 can be aligned to the shaft center of the other pipe body.
Patent JP-H05306513-A (JP)
Title: Connection of civil construction sheet
Inventor: NOMURA SHUNICHI
IPC: E02D3/00
Filed: 1992-05-01
Abstract: PURPOSE:To raise the efficiency of construction work and secure the tensile strength of the connections by a method in which pipes with slits are successively inserted into the peripheral side of sheets for civil construction work, placed on soft ground. CONSTITUTION:A sheet 1 for civil construction work, which is formed by sewing a given size of the sheet whose perpheral side is folded into a cylindrical form with a rope inserted, is carried to construction site and placed on soft ground. The cylindrical parts of the adjacent sheets 1 are butted to each other and steel pipes 3 with slits are inserted successively into the corners of the sheets 1. Sand is placed on the sheets 1 to a given level to form a drain layer. The efficiency of operation can thus be raised and stable banking against the slide breakage and unequal subsidence of connections of the sheets can be constructed.
Patent JP-H11303985-A (JP)
Title: Lockup controller of automatic transmission
Inventor: YUASA HIROYUKI
IPC: F16H61/14
Filed: 1998-04-22
Abstract: PROBLEM TO BE SOLVED: To restrain the oil temperature from rising by a change of a lockup range by accurately estimating the temperature rise of oil of an automatic transmission, caused by slip of a fluid torque converter. SOLUTION: The slip revolutions Ns in a fluid torque converter and the throttle opening TVO which represents of engine load are respectively detected (S1, S3), and weighted average values Nsav, TVOav are calculated (S2, S4). When the weighted average value Nsav of the slip revolution Ns is calculated into a plus value (when the input shaft revolution of the fluid torque converter is higher than the output shaft revolution), the lockup range is increased to the low speed side as the weighted average value Nasv is higher and the weighted average value TVOav is higher.
Patent JP-S5813335-A (JP)
Inventor: TANAKA MASAMI
IPC: A01K61/00
Filed: 1981-07-20
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-H08277947-A (JP)
Title: Check valve provided with pressure relaxation structure
Inventor: AKITA JUNJI
IPC: F16K15/06
Filed: 1995-03-31
Abstract: PURPOSE: To provide a check valve provided with a pressure relaxation structure which is not a large type and not a complex structure. CONSTITUTION: The flow-in port 21a of a relief small hole 21 which is communicated with the primary side 15a of a water passing passage 15 is arranged on an annular recessed groove 14 for mounting a seal ring 12, and it is arranged on a position where the flow-in port 21a becomes a water passing condition by opening the flow-in port 21a when the seal ring 12 is elastically deformed by abnormal raising pressure of the secondary side 15b of the water passing passage 15, and the flow-in port 21a becomes a no water passing condition by covering the flow-in port 21a with the seal ring 12 when the seal ring 12 is elastically repaired by normal pressure of the secondary side 15b of the water passing passage 15.
Patent JP-H05280951-A (JP)
Title: Interferometer for measuring shape of parabolic mirror
IPC: G01B9/02
Filed: 1992-04-03
Abstract: PURPOSE:To obtain an interferometer which enables highly-precise measurement of a parabolic mirror being an object of inspection by a small number of optical elements. CONSTITUTION:On the optical path of a laser emitted from a laser light source 2 in an interferometer 1, a parallel plane plate 3, a pinhole 4 and a parabolic mirror 5 fitted to a parabolic mirror fitting part 6 are disposed sequentially. A beam splitter 7 is disposed between the laser light source 2 and the parallel plane plate 3 and also an observing means 8 is provided.
Patent JP-S61271258-A (JP)
Title: Production of optically active amino alcohol
Inventor: SHIMAZAKI MASAMI
IPC: C07C215/08
Filed: 1985-05-25
Abstract: PURPOSE:To obtain the titled compound useful as a synthetic intermediate for pharmaceuticals, in high yield, economically on an industrial scale, by reducing an optically active 2-methyl-3-azidopropionic acid or its ester. CONSTITUTION:The optically active amino alcohol of formula II can be produced by reducing the optically active compound of formula I (R is H, substituted or unsubstituted alkyl or aralkyl) or its ester. The reduction can be carried out either by (1) converting the azido group and the ester or carboxyl group in one step using a metal hydride compound (e.g. lithium borohydride) as a reducing agent or by (2) reducing one of azido group and COOR group and then reducing the other functional group. USE:A synthetic intermediate for the beta-lactam compound of formula III or its derivative.
Patent JP-S602600-A (JP)
Inventor: FUTAKI AKIRA
IPC: B66F7/06
Filed: 1983-06-21
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-S62269657-A (JP)
Title: Noodle containing mashed potato
Inventor: TAKAHASHI KENICHI
IPC: A23L7/109
Filed: 1986-05-15
Abstract: PURPOSE:To obtain the titled noodle having rationally enriched vitamin C which is insufficient in conventional noodle, by admixing mashed potato to wheat flour. CONSTITUTION:Wheat flour used as a main component of noodle is mixed with a proper amount of mashes potato and the mixture is stirred to obtain the objective noodle. Mashed potato is suitable as a component of noodle because it contains 9mg of vitamin C per 100g, has high heat-resistance and is free from acidulous taste.
Patent JP-H05278897-A (JP)
Title: Image forming device
IPC: B65H7/04
Filed: 1992-04-06
Abstract: PURPOSE:To improve the safety by preventing invading matters into a circuit board. CONSTITUTION:A sensor lever 24 is rotatably mounted by inserting a shaft core 24b into a shaft hole 25c of a lever holding member 25, and the lever holding member 25 is mounted by being inserted into a cutout part 13a of a carrying guide 13. A bottom part 25a is formed in the lever holding member 25 so as to block the cutout part 13a, and formed in a sack shape as a whole in a continuous manner with both side walls and the sensor lever 24.
Patent JP-S5639240-A (JP)
Title: Seabed foundation construction method and pile thereof
Inventor: YUKIMOTO MASASHI
IPC: E02B3/00
Filed: 1979-09-04
Abstract: PURPOSE: To enable an efficient sinking and driving of a pile in a seabed with a jet of pressurized water, by a method wherein, in a seabed foundation construction method and a pile used in said construction method, a pile driving in which a pressurized water injection pipe is embedded, is used.  
     CONSTITUTION: A pile A consists of a pile body 1, in which an end 1 of a square short column 1a and a quadrangular pyramid section 1b are connected into monolithical unit, and a pressurized water injection pipe 2 which is embedded in such a state as enables the pipe 2 to pierce longitudinally through a central portion of the pile body 1. The pile A is hung down through the working of a crane installed on ?a work ship, and is set in a given place on a seabed surface by a diver. A pressurized water is fed to the pessurized water injection pipe 2 from a pressurized water supply source through a pipe connected to a coupling metal 3, and is jetted from a tip 16 of the quadrangular pyramid into a seabed ground to sink the pile A and pierce it through to a given depth. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-2000302523-A (JP)
Title: Inorganic wall panel and its production
Inventor: INOUE YUKIHIKO
IPC: C04B32/02
Filed: 1999-04-20
Abstract: PROBLEM TO BE SOLVED: To inexpensively obtain a panel having excellent impact resistance, refractoriness and application property by embedding reinforcing fibers which are net-like bodies containing carbon fibers and organic fibers within a cured body consisting of an inorganic curing composition diametrically in a panel surface and filling the cured body among the reinforcing fibers. SOLUTION: The net-like bodies are preferably plural sheets consisting of >=1 sheet of the net-like bodies consisting of the carbon fibers and >=1 sheet of the net-like bodies consisting of the organic fibers and contains the carbon fibers and the organic fibers on one sheet of the net-like body. The use ratio of the carbon fibers and organic fibers per unit area of the net-like body exists preferably in a range of 1:0.5 to 1:10 and the total of the use amounts of the carbon fibers and organic fibers per unit area of the net-like body is preferably 10 to 500 g/m2. The net-like body is preferably formed by fixing the intersection points of the bundled fibers by adhesives. The inorganic curable composition preferably contains reactive powder containing carbon dioxide and aluminum oxide, alkaline metal silicate and water.
Patent JP-S5445700-A (JP)
Title: Carbonization method of thorium tungsten cathod
Inventor: TADA ISAO
IPC: H01J23/04
Filed: 1977-09-19
Abstract: PURPOSE: To accomplish the growth of a thorium tungsten cathode (filament) throughout a uniform quality of carbonization layer W 2 C maintaining the filament temperature roughly constant, namely, maintaining the growth velocity of the layer through carbonization of the layer feeding the filament with a constant power.  
     CONSTITUTION: For example, a thorium tungsten for magnetron wound like a coil is arranged in a belljar 11 which is fed with H 2  through a carbon derivatives such as benzol and heated connected to a constant power source 13. The power source 13 receives a signal of filament current value with a series resistance R 1  as well as that of filament terminal voltage with a series resistance R 2 . Both the signals are multiplied by means of an analog arithmetic circuit Z 2  and sets the supply power at a desired level with a resistance R 3 , thereby controlling an SCR. In this manner, a desired constant power is invariably supplied to the filament. 
     COPYRIGHT: (C)1979,JPO&Japio