baber/WOPTO huggingface dataset:
Patent JP-H05335638-A (JP)
Title: Josephson junction structure body and manufacture thereof
Inventor: TANAKA SABURO
IPC: H01L39/24
Filed: 1992-05-29
Abstract: PURPOSE:To facilitation manufacturing and improved performance by forming an oxide superconductive thin film with a crystalline grain boundary at a step part. CONSTITUTION:An NaCl layer 14 is formed on a substrate 5 where a photoresist layer 13 is formed. Then, the NaCl layer 14 is left only at the left side of the substrate forming surface by eliminating the photoresist layer 13. Then, an MgO layer 15 is formed on the substrate 5. Then, when the substrate 5 where the MgO layer 15 is formed is washed, the NaCl layer 14 as well as a part on the NaCl layer 14 of the MgO layer 15 are eliminated, the MgO layer 15 remains only at the right side on the substrate surface, and a step is formed. Finally, when an Y1Ba2Cu3O7-X oxide superconductive thin film is formed on the substrate 5 where the step is formed, a part on the edge of the MgO layer 15 becomes a crystalline magnetic field 3. Therefore, a part 2 on the MgO layer 15 of the Y1Ba2Cu3O7-X oxide superconductive thin film and a part 1 which is directly formed on the substrate become a Josephson junction with the crystalline grain boundary 3 as a barrier wall.
Patent JP-H0455514-A (JP)
Title: Method for dispersing sand on water bottom land
Inventor: KOBAYASHI TERU
IPC: E02D3/00
Filed: 1990-06-25
Abstract: PURPOSE:To enable sand in a necessary and minimum quantity, to be efficiently dispersed by carrying the sand measured on a vessel, to a position directly above water bottom land, with a sand dispersing conveyor, and by interlocking the speed of the conveyor with the moving speed of the vessel, to disperse the sand on the land. CONSTITUTION:Sand S is shifted from a stocker 3 with a supplying belt conveyor 4, and is fed to a hopper 7 via a relay conveyor 5 and a bucket conveyor 6. After that, the rotational frequency control of a gate 8 fitted on the outlet of the hopper 7 and a rotary feeder 7a set at the lower section of the hopper 7, the regulation of the driving speed of a feeding conveyor 9, and a method for scraping the extra sand S with a sand quantity regulating plate 8a are combined with each other, and the sand S is measured. After that, the sand S is carried to a position directly above water bottom land G with a sand dispersing conveyor 10. Besides, the speed of the conveyor 10 is interlocked with the moving speed of a sand dispersing vessel 1 and at the same time, the sand S is dispersed to a specified thickness on the land G.
Patent JP-H0213366-A (JP)
Title: Determination of contamination degree of gene-separation and purification apparatus
Inventor: KIKYOYA TADASHI
IPC: C12N1/00
Filed: 1988-06-30
Abstract: PURPOSE:To accurately determine the contamination degree of a separation and purification apparatus by carrying out the transformation with a gene devoid of one of two or more kinds of drug-resistance markers and comparing with a transformant having two or more kinds of the markers. CONSTITUTION:A specimen containing a gene A having two or more kinds of drug-resistance markers is treated with a gene separation and purification apparatus to effect the separation and purification of the gene A and, thereafter, the degree of contamination of the apparatus with the gene A is determined by the following procedures. A specimen having a gene B devoid of one or more kinds of the above two or more kinds of drug-resistance markers is treated with the above apparatus to separate the gene B. A host free from any of the drug marker is transformed with a fraction containing the gene B and the drug resistance of the obtained transformant originated from the drug- resistance marker of the gene A is compared with that of the gene B. The degree of contamination with the gene A is calculated from the comparison result.
Patent JP-H07138430-A (JP)
Title: High melt strength propylene polymer, its manufacture and its use
Inventor: ANTONII JIEI DENIKORA JIYUNIA
IPC: C08L23/10
Filed: 1994-07-15
Abstract: PURPOSE: To obtain a propylene polymer material which has a specific composition and does not have a strain hardening elongational viscosity and is usually solid, high molecular weight, non-linear, gel-free and excellent in melt strength.  
     CONSTITUTION: The desired material is selected from propylene polymer compositions comprising (A) 10-60 pts.wt. of (i) a propylene homopolymer having an isotactic index of 90-99% or (ii) a crystalline propylene copolymer which has a propylene content of 85 wt.% or above and an isotactic index of 85-94%, of ethylene, an α-olefin of the formula: CH 2 =CHR (wherein R is 2-6C alkyl) or a combination thereof with propylene, (B) 8-40 pts.wt. of a crystalline polymer which contains ethylene and propylene and has an ethylene content of more than 50% and is insoluble in xylene at room temperature and (C) 30-60 pts.wt. of an amorphous ethylene-propylene copolymer which, if desired, contains a small amount of a diene and is soluble in xylene at room temperature and has an ethylene content of 40-70 wt.%. 
     COPYRIGHT: (C)1995,JPO
Patent JP-H09104674-A (JP)
Title: Azulene derivative and its production and tachykinin receptor antagonist
Inventor: TOMIYAMA TAKESHI
IPC: A61P25/28
Filed: 1996-06-25
Abstract: PROBLEM TO BE SOLVED: To obtain an azulene derivative which is useful as a medicine, showing tachykinin receptor antagonism, particularly substance P-receptor antagonism. SOLUTION: This azulene derivative is represented by formula I  X is H, O; Y is N, O which may be alkylated or acylated; R<1> is H, an alkyl; R<2> is H, an alkanoyl; ring A is represented by formula II (A<1> and A<2> are each H, an alkyl or an alkoxy); ring B is represented by formula III (B<1> is H, an alkyl, a halogen)}, typically (3S)-2-(azulene-1-carboyl)-1,2,3,4-tetrahydroisoqunoline-3-(N- benzyl)-carboxamide. The compound of formula I is prepared by starting with 1,2,3,4-tetrahydroisoquinoline-3-carboxylic acid to effect protection of the N atoms, amidation by condensation of the carboxyl with benzylamine and condensation reaction of the product with azulene-1-carboxylic acid.
Patent JP-S6319917-A (JP)
Title: A/d converter
Inventor: YOMO TOSHIO
IPC: H03M1/14
Filed: 1986-07-11
Abstract: PURPOSE:To obtain the digital outputs of higher and lower bits and to improve the resolution of an A/D converter by applying A/D conversion to an input signal to turn it again into an analog signal via an A/D converter for converted signal containing a quantization error and amplifying the difference between the analog signal and the input voltage to apply A/D conversion to said difference. CONSTITUTION:The analog voltages are applied to an input terminal 10 from sensor input parts 1 and 4 the input signal is converted into the digital value by an A/D converter 12. Then the output of a higher bit is applied to the digital value. At the same time, the input signal is held by a sample holding circuit 11. Then an A/D conversion output of a higher bit is obtained from the converter 12 after a fixed timer and this conversion signal is applied as it is to a D/A converter 13 to be converted into an analog signal. An error of quantization is calculated by an analog subtraction circuit 14 and amplified 15. Then a switch signal is inverted and the output of a sample holding circuit 16 is applied to the converter 12, An output of a lower bit is outputted to outside via the converter 12.
Patent JP-S6142414-A (JP)
Title: Body frame of wire drawing machine
Inventor: SUZUKI KIYOSHI
IPC: B21C1/00
Filed: 1984-07-31
Abstract: PURPOSE:To facilitate working of a body frame by forming frames constituting the body frame such as a front frame, front and rear frames, side frames etc. of steel plates and after piercing shaft holes and other fitting holes in the steel plates, assembling to the body frame by welding. CONSTITUTION:Frames that constitute the body frame such as a front frame 1, a bottom plate 8, front and rear frames 9, 10, side frames 11, 12 a shelf frame 13 etc. of steel plates are formed with a steel plate. Shaft holes 2, 3 for attaching a take-out ring, bearing fitting holes 4, 5 and holder fitting holes 6, 7 are pierced in the front frame 1, and a supply hole 16 for supplying a bus and a take-out hole 17 are pierced in side frames 11, 12, and necessary working is made in other frames. The frames are assembled by welding to make the body frame of a wire drawing machine.
Patent JP-S6056136-A (JP)
Title: Control of increase in injection amount for engine warming-up
Inventor: DEMURA TAKAYUKI
IPC: F02D41/12
Filed: 1983-09-07
Abstract: PURPOSE:To prevent overrich of air-fuel ratio at the time of speed reduction by reducing the increase in injection amount in accordance with the degree of speed reduction when such conditions that the injection amount for warming-up is increasing, a throttle valve is closed and that the number of engine rotation is a predetermined value or more are detected. CONSTITUTION:When an engine is running, the value of increase in injection amount for warming-up is read out by a control device 50 based on the temperature of cooling water detected by a cooling water temprature sensor 59, and from the value it is judged whether the injection amount is increasing for warming-up or not. When judged YES, it is judged whether the degree of opening of a throttle valve detected by a throttle sensor 70 is zero or not and when judged YES it is also judged whether the number of engine rotation Ne to be detected by a rotation number sensor 29 is lower than a predetermined number of rotation Na or not. When Ne>Na, the rate of reduction is read out from the difference between basic fuel injection amounts of this time and the previous time, and with this rate, the value of increase in injection amount for warming-up in the speed reduction condition is obtained based on a predetermined operation formula. Then according to the value, a fuel injection valve 20 is controlled.
Patent JP-H057522-A (JP)
Title: Tile carpet and its lining resin component
Inventor: SHINODA MASAHARU
IPC: D06N7/00
Filed: 1991-07-04
Abstract: PURPOSE:To obtain a tile carpet provided with a lining layer made of thermoplasctic resin inside a carpet substitute, which is prominent in dimension stability, low temperature characteristics and heat resistance, free from sticking of the lining layer, reduced in generation of smoke and poisonous gases due to burning, cheep in price and easy to manufacture. CONSTITUTION:A lining layer is provided inside a carpet substitute. The lining layer is made of a main polymer comprising of amorphous propylene/ethylene random polymer and/or amorphous polypropylene, and a resinous composition. In the resinous composition, with respect to 100 pts.wt. of resinous component including crystalline polypropylene of 5 to 15% and petroleum based resinous binder of 10 to 40% of the main polymer at weight ratio, 170 to 290 pts.wt. of calcium carbonate and 10 to 100 pts.wt. of magnesium hydroxide, total of the both retained within a range less than 300 pts.wt., are mixed.
Patent JP-H106323-A (JP)
Title: Apparatus for manufacturing pressure molded body
Inventor: OKADA YUZURU
IPC: H01G13/00
Filed: 1996-06-25
Abstract: PROBLEM TO BE SOLVED: To surely fix a seal member at a specified position without deviation of the seal member from a mounting part by providing a through-hole penetrating a supporting member from a pressure medium storing space side to a raw material storing space side and a through-path communicated from either one of both storing spaces to a mounting recessed part side. SOLUTION: A pressure medium 19 is pressed into a pressure medium storing space 18 through a pressure medium introducing and discharging path 30 and when it reaches a specified pressure, the injection is stopped. This specified pressure is applied on a seal member 15a through a through-hole 17 of a supporting member 15b and acts to push down a plug member 2 through the seal member 15a, a protective rubber 28, a laminated sheet 27 and a spacer ring 4. In addition, as it is applied to the inside of the peripheral edge part of the seal member 15a in a seal mounting part 13 through a through-path 20 of the supporting member 15b, it prevents the peripheral edge part of the seal part 15a from being deviated from a specified position and in addition, the pressure medium can be prevented from leaking caused by deviation.
Patent JP-H0454213-A (JP)
Title: Double exhaust gas pipe device
Inventor: FUKAE YASUO
IPC: F01N13/14
Filed: 1990-06-22
Abstract: PURPOSE:To surely set the inside of a close space in a vacuum condition, in a double exhaust pipe device in which both ends of an outer piper surrounding an exhaust pipe are connected to the exhaust pipe in a gas tight manner so as to form a closed space between the outer pipe and the exhaust pipe, by communicating the closed space with an intake-manifold by way of a communication passage. CONSTITUTION:A catalyst converter 43 is connected to the downstream side of an exhaust pipe 39 which is connected to an exhaust manifold 33 by way of a flange part 37, by way of a flange part 41. An outer pipe 45 is arranged surrounding an exhaust pipe 39 positioned upstream of the catalyst converter 43, having both ends which are secured to the exhaust pipe 39 in a gas-tight manner so that a vacuum closed space 47 is defined between the outer pipe 45 and the exhaust pipe 39. The closed space 4 is communicated with one end of a communication passage 49 formed of a pipe. The other end of the communication passage 49 is communicated with an intake manifold 35. With this arrangement, when an engine 31 is driven, air is sucked from the closed space 47 into the intake manifold 35 so that the closed space becomes substantially in vacuum condition.
Patent JP-S6141944-A (JP)
Title: Gas sampling system
Inventor: MORIYA KIMIAKI
IPC: G21C17/00
Filed: 1984-08-06
Abstract: PURPOSE:To improve measurement precision and reduce operation cost by providing a flow meter at the sample introduction part of a sampling pipe and nearby a gas analyzer. CONSTITUTION:Sample gas in a dry well 12 is sucked by a sampling pump 24 and guided to the sampling pipe 14, and then dehumidified by a cooler 16; almost all of the dehumidified sampling gas SG is guided to return piping 22 through a by-pass pipe 72 and the remainder enters the gas analyzer 20. An H2 concn. and O2 concn. of the SG entering the analyzer 20 are measured by a heat conduction type hydrogen gas detector and a magnetic wind type oxygen detector and the gas is admitted into the piping. The SG in the piping 22 is returned to the dry well 12 through the pump 24. Vapor condensed by the cooler 16, on the other hand, is discharged into a suppression chamber through piping 70. Thus, the H2 concn. and O2 concn. after the analysis 20 are corrected with measured values of a manometer 58, thermometer 60, differential pressure gauge 62, manometer 64, thermometer 66, and differential pressure gauge 68 to detect the H2 concn. and O2 concn. in the dry well 12.
Patent JP-H0456885-A (JP)
Title: Photosensitive drum
Inventor: UCHIUMI TERUSHI
IPC: G03G21/00
Filed: 1990-06-22
Abstract: PURPOSE:To obtain a photosensitive drum capable of preventing resonance by providing the drum main body with a mass body which is loaded in such a manner that it can move in the radial direction of the drum. CONSTITUTION:The photosensitive drum is comprised of the photosensitive drum main body 1 and the mass body 4 loaded on the drum main body 1 in such a manner that it can move in the radial direction of the drum. By moving the mass body 4 provided on the drum 1 in the radial direction of the drum, the moment of the inertia of the drum main body is changed so that its natural frequency is adjusted. Consequently, resonance caused by external vibration can be prevented, also irregularities in the rotation of the photosensitive drum and the occurrence of noise can be prevented, thus, a high-definition picture can be always obtained.
Patent JP-S5959960-A (JP)
Inventor: OOKAWA KOUICHIROU
IPC: D05C5/04
Filed: 1982-09-24
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-2000001309-A (JP)
Title: Fibrous silica and its production
Inventor: MATSUNAGA HARUE
IPC: C01B33/141
Filed: 1998-06-12
Abstract: PROBLEM TO BE SOLVED: To facilitate mixing in a resin, etc., by adding an acid to a mixture of fibrous silica gel having a specified fiber length, aspect ratio and specific surface area and calcium carbonate obtd. by blowing gaseous CO2 into a aq. dispersion slurry of wollastonite as a starting material to decompose the calcium carbonate. SOLUTION: CO2 in a supercritical state under 80-220 kg/cm2 at 40-120 deg.C is blown for 5 min to 24 hr into an aq. dispersion slurry prepd. by dispersing wollastonite having 1-200 μm fiber length, an aspect ratio of 5-100 and 0.5-10 m2/g specific surface area to obtain a mixture of fibrous silica gel and calcium carbonate. The calcium carbonate is then decomposed by adding an acid to the mixture to obtain the objective fibrous silica having 1-200 μm, preferably 5-100 μm fiber length, an aspect ratio of 5-100, preferably 5-20 and 20-80 m2/g specific surface area. When the fibrous silica is heat-treated at 1,150-1,250 deg.C, fibrous amorphous silica is obtd.
Patent JP-H108519-A (JP)
Title: Method for molding waterproof pan
Inventor: SUMIDA TADASHI
IPC: B29C70/30
Filed: 1996-06-25
Abstract: PROBLEM TO BE SOLVED: To improve the adhesion reliability of an antislipping sheet by eliminating calumniating adhesive process such as post plating in an integration of an antislipping sheet. SOLUTION: A recess portions 10 are formed in such a manner that the sheet mounting surface 9 of a mold 5 is recessed by the height of the uneven surface 2 of an antislipping sheet 3. The antislipping sheet 3 is set in the mold 5 such that the uneven surface 2 is fitted in the recess portions 10. Then, the flat surface 3a with no unevenness in the peripheral portion of the antislipping sheet 3 is stuck to the mold 5 by a both pressure sensitive tape 11 at the outer periphery of the recess portions 10. Subsequently, an FRP layer is formed on the mold 5 with an FRP material.
Patent JP-H06346419-A (JP)
Title: Gently sloped bulkhead blocks and bulkhead using them
Inventor: SUZUKI MASARU
IPC: E02B3/14
Filed: 1993-06-11
Abstract: PURPOSE:To make it possible to lay out only similar-shaped blocks in conform ity with topographic features without using any special shaped-blocks no matter how curved the topographic features may be and to install the blocks without leaving a cavity which may be attributable to positional deviations and allow people to walk in safety on them. CONSTITUTION:In terms of bulkhead blocks having virtually vertical rear and front walls and a wall on both sides, a large number of gently sloped bulkhead blocks where both side-walls are provided with an arc-shaped surface rising vertically from an arc whose curvature and orientation are identical respectively and eaves 6 are extended from the upper end of the front wall 7 so that the height of the rear wall 3 may be identical to the height of the front wall under the eaves and the slope of the rear surface of the eaves may be identical to the slope of a site 8 in contact with the rear wall of the top, are used. While being curved along the natural topographic features in an area where the bulkhead is installed, the front wall is positioned on a lower elevation side in the topographic features while the side walls and the front wall and the rear wall are laid out in such a fashion that they may be in close contact with each other as much as possible.
Patent JP-H0328064-A (JP)
Title: Braking system of mobile crane
Inventor: MATSUZAKI TAKEMI
IPC: B66C9/02
Filed: 1989-06-26
Abstract: PURPOSE:To save energy, enhance the safety, and stop in place easily by furnishing an electromagnetic pressure boosting which generates oil pressure in the condition out of energization and operates a friction braking part, and furnishing a remote control means to make on.off control of the solenoid of this pressure boosting means. CONSTITUTION:An electromagnetic pressure boosting means 11 to generate oil pressure in the condition out of energization and to operate a friction braking part 10 is installed on an oil path 9 tying it to a reserve tank 8, and a remote control means 18 is furnished to make on.off control of the solenoid of this pressure boosting means 11. This enables control of a mobile crane remotely, and the driver can work as an acid person for floor works, to contribute to accomplishment of saving the energy. Further there is brake oil as the braking force transmitting medium, so that abrupt stopping is avoided, and the safety enhanced through restricting of the swing amplitude of the object to be lifted in the stop position. Further the stopping can be made in place easily and in good performance.
Patent JP-H04362787-A (JP)
Title: Line test device for cell animation
Inventor: MATSUMOTO TAKASHI
IPC: G06T13/00
Filed: 1991-06-10
Abstract: PURPOSE:To make it possible to smoothly perform a line test by displaying a contour line more deeply than a painted out area on a display and clearly discriminating both of them. CONSTITUTION:Data for a contour line expressing a contour line 4 of a picture composing a cell animation and data for a painted out area filling a painted out area 5 of the picture are preliminarily stored in a memory for a contour line 11 and a memory for a painted out area, respectively. As for the data for a painted out area, it is adjusted so that the output density may be thinner than that of the data for a contour line. A synthesizing part 14 synthesizes the data for a contour line and the data for a painted out area subsequently and outputs it to a picture output part 16.
Patent JP-S5687915-A (JP)
Title: Filter device
Inventor: ITOU YUUICHIROU
IPC: H03H15/02
Filed: 1979-12-18
Abstract: PURPOSE:To enable to separate desired signals in excellent manner out of the mixed signals, by the cascade connection of the post-stage filters which have the impulse response almost equal to the inversion of time axis of the output signal waveform after the front-stage filters. CONSTITUTION:The filter characteristics are set so that the impulse response of the poststage filter 1b in a filter device 1 is the inversion of the time axis of the output signal waveform of the front-stage filter 1a. This is the same for the filters 2a, 2b in the filter device 2. Further, the input side of the divices 1, 2 is in parallel connection and an input signal is fed from a common input terminal 3 at the same time, and the respective output appears at the output terminals 4 and 5. With this constitution, unnecessary frequency components mixed in the output of the first- stage filter are rejected, and the signal obtained at the output terminal has higher S/N ratio. Thus, this can be effective for the separation of the waveform having a short duration time such as burst signal.
Patent JP-S5689330-A (JP)
Title: High speed tension leveler
Inventor: YAGISHIMA AKIYA
IPC: B21D1/05
Filed: 1979-12-19
Abstract: PURPOSE: To perform shape leveling surely at high speeds by specifying the line speed and the work roll diameter of the 1st roller set of a tension leveler which treats a steel strip of a full hardening material after cold rolling.  
     CONSTITUTION: The work roll diameter Dmm of the 1st roller set of a tension leveler which makes shape leveling of a steel strip of a full hardening material which remains as cold rolled and is not annealed, at high speeds of ≥600m/min. is so selected as to satisfy the formula. Here, the gage of the steel strip is defined as (t)mm, the deformation resistance thereof as YSkg/mm and a line speed as LSm/min. The relations between these and shape goodness are as shown in the figure. At LS<600, the slope is small and there is no need for changing D despite changing of LS. At LS≥600, the slope is large and there is a need for changing D. Now, if ≤1.2% acuteness is defined as acceptance in the criteria after the shape leveling and the acceptance line of the figure of LS≥600 is approximated, it reveals that satisfactory result is obtainable if D satisfies the formula. 
     COPYRIGHT: (C)1981,JPO&Japio