baber/WOPTO huggingface dataset:
Patent JP-H04304573-A (JP)
Title: System for cutting picture
Inventor: KIMURA MINORU
IPC: G06T11/60
Filed: 1991-04-02
Abstract: PURPOSE:To cut a picture by means of leaving a necessary part and also to exclude and to save time for the position decision and reading at the time of reinputting the picture by changing the reference point of the picture without reinputting the picture even if a change occurs in the reference point of the picture to be assembled. CONSTITUTION:When an area securing means 101 adopts the rectangular area for assembling the picture and indicates the specified part in the rectangular area by a picture assembling indication means 102, for example, an indicated position reading means 103 reads that the specified part of the assembling area is indicated, a reference point deciding means 104 decides the reference point of the assembling area and the reference point of the picture and a picture cutting means 105 cuts the part protruding from the assembling area in a state where the reference point of the assembling area and the reference point of the picture are permitted to be coincident. A picture assembling means 106 permits the specified part of the assembling area to be coincident with the specified part of the picture so as to assemble the cut picture.
Patent JP-S62228271-A (JP)
Title: Production of catalase
Inventor: SATO WATARU
IPC: C12R1/01
Filed: 1986-03-29
Abstract: PURPOSE:To obtain the titled compound at a low cost without requiring sterilization, germ-free control of a culture medium and expensive equipment, by cultivating a microorganism of the genus Zoogloea having resistance to hydrogen peroxide and collecting the resultant product from the cultivated microbial cells thereof. CONSTITUTION:A sludge collected from waste water treatment equipment is filled in an aeration tank 1 of an experimental apparatus and a culture medium containing hydrogen peroxide is fed from a raw material feed pipe 3. Air is blown from an air blowing pipe 2 to feed oxygen and the culture medium is gently stirred at the same time to cultivate Zoogloea ramigera (ATCC 19623 strain) belonging to a microorganism of the genus Zoogloea in the sludge. A solution overflowed from an overflow pipe 4 provided above the aeration tank 1 is fed to a settling tank 5 to settle the sludge, which is returned to the aeration tank 1 by a return sludge pipe 6. The resultant culture fluid is then discharged from a discharge pipe 7, settled, concentrated, homogenized and extracted to afford the aimed enzyme.
Patent JP-S58186850-A (JP)
Title: Decoding method of bch code
Inventor: SAKO YOUICHIROU
IPC: H03M13/00
Filed: 1982-04-26
Abstract: PURPOSE:To generate an output corresponding to two error locations and to correct a two-bit error at a high speed, by using the exponent of the root of a polynominal as a syndrome, linputting the difference between the error locations, and transforming an error location equation. CONSTITUTION:When =>1 error syndrome obtained by a parity check matrix and the difference between received data is not 0, the original polynominal of a decoding equation for BCH codes is used and =>2 error syndromes represented with the exponent of the root alpha of the polynominal are used. Then, the difference between the =>2 error syndromes and the relating equation of the error syndromes are found. An ROM stored with a data table corresponding to the relation generates a corresponding output to correct a two-bit error easily at a high speed.
Patent JP-S57184224-A (JP)
Title: Microwave plasma treating method and its device
Inventor: YANO HIROSHI
IPC: H01L21/302
Filed: 1981-05-08
Abstract: PURPOSE:To improve the characteristics of etching by dividing a plasma treating device into two of a plasma generating region and a treating region, shielding the two regions by a metallic shielding plate, introducing only active plasma into the treating region and integrally forming the device by a metallic material. CONSTITUTION:A microwave treating chamber is formed by the plasma generating section 12 and the treating section 13, and the metallic shielding plate 14, to an intermediate section thereof openings are formed, is mounted. Plasma particles having high energy are limited to the plasma generating section 12 by the shielding plate 14, and only active plasma particles react with a sample 17 arranged onto a smaple base 20 through the openings of the shielding plate 14. The shielding plate 14 is formed by a 5mm. thick aluminum plate with a diameter such as an approximately 2mm. diameter, which has a large number of the openings. The whole treating chamber is shaped integrally by 10mm. thick aluminum, which is easy to be worked and resists pressure. Accordingly, the plasma particles having high energy do not damage the sample 17, and etching can be conducted under an excellent condition.
Patent JP-S546351-A (JP)
Title: Denitration treating method of waste water
Inventor: SHIGA KAZUYUKI
IPC: C02F3/34
Filed: 1977-06-15
Abstract: PURPOSE: To efficiently perform denitration treatment while maintainin gthe activity of microbe, by using carbonic acid or CO 2  as a counteragent in biological denitration treatment. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H03270127-A (JP)
Title: Semiconductor crystal growth device
Inventor: TAKENAKA CHISATO
IPC: H01L21/208
Filed: 1990-03-20
Abstract: PURPOSE:To improve uniformity of film thickness by making a solution slide in the direction where solution tanks for crystal growth are lined up, bringing each solution for crystal growth into contact with a substrate and a plurality of first and second electrodes and feeding current to the solution for crystal growth while changing over the first electrode and second electrodes thereby causing liquid phase epitaxial growth of crystal sequentially on the substrate. CONSTITUTION:A substrate 2 for semiconductor crystal growth is placed on a substrate holder 14 through a substrate setting-up hole 16. A slide rod 18 is moved to bring a solution 6c for crystal growth into contact with the substrate 2 for crystal growth 2 inside a solution tank 4c for crystal growth on a solution slider 12 thus causing crystal having prescribed thickness to be grown on the substrate 2. At this time, any one of the positive electrodes 8a to 8g buried in the key holder 14 is selected and a voltage is applied between said electrode and a negative electrode 7 and a direct current is fed inside the solutions 6a to 6c for crystal growth. Next, a slide rod 18 is moved similarly to bring the solutions 6b, 6a for crystal growth inside the solution tanks 4b, 4a for crystal growth into contact with the substrate 2 for crystal growth sequentially thus causing crystal having prescribed film thickness to be grown on the substrate 2.
Patent JP-S59219264-A (JP)
Inventor: DOKUTORU GEORUGU GURIGORAITO
IPC: B01J23/00
Filed: 1984-04-10
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-H10266786-A (JP)
Title: Tunnel excavator
Inventor: INOUE MITSUHARU
IPC: E21D9/10
Filed: 1997-03-25
Abstract: PROBLEM TO BE SOLVED: To perform excellent lining by a method wherein primary covering is effected such that forms are assembled and concrete is placed in the forms right after excavation at which slackening of an excavated ground does not occur. SOLUTION: A form device 5 for primary covering to effect cast in place concrete lining is movably disposed at the part right preceded by a cutter drive device 14 at the front of a push pipe 3 arranged along the axial direction of an excavator. By extending a form progress and regress jack 24A arranged at a ring frame 23 of the form device 5. A form member 25A is securely pressed against the inner surface of a tunnel. Concrete is placed and cured and in this case, a ring frame 23 is separated away from the push pipe 3. This constitution relieves the generation of vibration of the form member.
Patent JP-2000268802-A (JP)
Title: Welding method for electrode lead for battery and its device
Inventor: MATSUI TSUTOMU
IPC: B23K101/36
Filed: 1999-03-16
Abstract: PROBLEM TO BE SOLVED: To provide a welding device which improves productivity by seam- welding an electrode lead to a nickel electrode body continuously and stably. SOLUTION: This welding device comprises a pair of welding electrode rollers 16 energized by a welding power source 17 to rotate for inserting thereinto a nickel electrode body A transported continuously by a transportation mechanism 10 together with an electrode lead B supplied on the nickel electrode body A for seam-welding, a rotary encoder 21 for detecting a rotation angle of the welding electrode rollers 16 from a rotation of a motor 20 and a welding controller 22 for energizing and driving the welding electrode rollers 16 each time the welding electrode rollers 16 rotate a specified rotation angle. In addition, this device comprises a pair of pulling rollers 18 for inserting thereinto the welded electrode lead B together with the nickel electrode body A so as to provide the electrode lead B with a specified tensile force.
Patent JP-S55161464-A (JP)
Title: Line skip pulse transmission detection system in facsimile unit
Inventor: YAMADA YOSHINORI
IPC: H04N1/17
Filed: 1979-06-04
Abstract: PURPOSE:To receive skip pulse accurately, by poviding a blanking period at the trailing edge of the line skip signal in the transmission side and by providing a queuing period at the trailing edge of the receiving-side phase signal in the receiving side. CONSTITUTION:A signal where a blanking period is provided between the trailing edge of the skip flag signal and transmission of the line skip pulse is input to receiving-side input terminal 1. Phase signal generating circuit 2 generates receiving-side phase signal Pr. When the flag signal is detected by detecting circuit 4, timer circuit 6 issues output T1 after a prescribed queuing period from the trailing edge of phase Pr and detects the output of demodulating circuit 5 (skip pulse) through timer circuit 14 by detector 7. By setting the queuing period equal to or longer than 1/2 of the blanking period, the flag signal can be prevented from being detected erroneously as the skip pulse.
Patent JP-S51146256-A (JP)
Title: Color display device
Inventor: TOSAKI TAKEHIRO
IPC: C09K9/02
Filed: 1975-06-10
Abstract: PURPOSE: Color display device in which any kinds of color display may be carried out by applying a controlled electric signal by  one display device. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-H01241942-A (JP)
Title: Supervision control system
Inventor: NAKAJIMA TOSHIO
IPC: H04L12/28
Filed: 1988-03-23
Abstract: PURPOSE:To eliminate the relation of master/slave stations and to attain the supervision control of other station from any station by storing an its own station data, a control signal to other station and a data separated from a reception data from the other station. CONSTITUTION:A reception data (using outgoing line) 1 inputted from other station or 2 (using incoming line) is separated by a separating/adding circuit 1-1 or 2-1 and stored in a location decided for each line of the 2nd storage circuit 4. On the other hand, the supervision data of its own station and a data controlling other station are stored in the 1st storage circuit 3, inserted to a line data as required by the demultiplex adder circuit 1-1 or 2-1 and sent to other station as the transmission data 1 or 2. Thus, the relation of master slave station is eliminated and the control and supervision of the other station freely are attained by any station, the location of a faulty station at fault is quickened and the quality kept in the device is improved.
Patent JP-S62227892-A (JP)
Title: Stopping device for small size boat
Inventor: NISHIDA HIROSHI
IPC: B63H25/50
Filed: 1986-03-28
Abstract: PURPOSE:To make it possible to stop a small size boat at an optional position, by providing an atmospheric air introduction passage at a position in front of a pump impeller in a water intake duct, and by providing, in the passage, a gripper return for a handle bar or a valve which is opened when the weight of the operator is released. CONSTITUTION:When an operator boards a small size boat 1 and sits on a bench seat 5, a plate 28 is depressed overcoming a spring 27 so that a valve 29 abuts against a seat 31 to shut off a passage 26 communicated with the atmosphere. Accordingly, due to the rotation of a pump impeller 19, a jet stream is jetted from a steering nozzle 23 to propel the boat 1. When the operator drops into the water, grips on the handle bar are released and are returned to their original positions, and therefore, an engine 9 falls in an idle condition. Simultaneously the plate 28 is pushed up by means of the spring 27 to open the valve 29, and therefore, the atmospheric air is introduced to a position in front of the pump impeller 19 in a water intake duct 16 through the passage 26 so that the pump impeller 19 races, thereby it is possible to stop the small size boat 1.
Patent JP-S61228108-A (JP)
Title: Automatic zero point adjuster of servo valve
Inventor: KUROHICHI TSUYOSHI
IPC: F15B13/044
Filed: 1985-04-03
Abstract: PURPOSE:To decrease adjusting work, by arithmetically comparing a detected signal of a spool position in a servo valve with the normal value, obtained when it is initially adjusted, and detecting a movement of the neutral point so as to automatically correct it feeding back the detected signal. CONSTITUTION:A device provides a servo coil 4 being driven by a preset signal and actuating a spool 5 in a servo valve. While the device provides a feedback system which collates a detected signal of a position of the spool with the preset signal to control the deviation to zero. Further the device provides a memory means 10 which stores the spool position detected signal after the spool 5 completes its neutral point to be adjusted. While the device, arithmetically comparing the spool position detected signal through a time constant circuit in the initial time of adjustment with the value stored in the memory means 10 and giving the deviation to the feedback system, corrects the neutral point. By this constitution, adjusting work is decreased.
Patent JP-S63236867-A (JP)
Inventor: NAGAYAMA TSUTOMU
IPC: E04G23/08
Filed: 1987-03-25
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-H06259856-A (JP)
Title: Cassette loading mechanism
Inventor: SHIBATA NAKA
IPC: G11B15/665
Filed: 1993-03-08
Abstract: PURPOSE:To provide a cassette loading mechanism for a front loading video tape recorder in small size with light weight. CONSTITUTION:A tape cassette 9 is inserted from a cassette loading and unloading opening 14a provided on a front surface of a tape player 13. Then, the tape cassette 9 is held by a cassette holder 19, and is horizontally drawn into the tape player 13 by a 1st cassette loading mechanism, and is afterward lowered vertically. Then, an engagement piece 21b of the cassette holder 19 is engaged with an engagement slit 50a formed in a side wall 50 of a slide chassis 47, and the tape cassette 9 is loaded into a cassette loading part 70. Then, the slide chassis 47 is drawn horizontally above a fixed chassis 46 by a 2nd cassette loading mechanism, so that the tape cassette 9 is moved to a recording and reproducing part 52.
Patent JP-S62230177-A (JP)
Title: Teletext receiving set
Inventor: TANABE TOSHIYUKI
IPC: H04N7/035
Filed: 1986-03-31
Abstract: PURPOSE:To take in teletext signals stably by using one bit error corrected framing detection for taking in teletext signals and using framing detection without error correction for setting of a reference signal. CONSTITUTION:A comparator 12 slices video signals pedestal clamped in a DC reproducing circuit 11 by slice level given from a D/A comparator 13. An S/P conversion circuit 15 samples the slice data by sampling clock outputted from a clock reproducing circuit 14 and at the same time, converts to parallel data Q0-Q7. An FC detecting circuit 16 detects framing code FC from the data. A control section 17 determines the slice level on the basis of framing detection output FC0 for which error is not corrected, and determines it by the D/A convertor 13. Detection output FC for which 1 bit error correction is made and parallel data are given to a data taking circuit, and data are taken in after determination of the slice level.
Patent JP-S5771-A (JP)
Title: Switching regulator
Inventor: NOMURA TOSHIHIRO
IPC: H02M3/335
Filed: 1980-05-29
Abstract: PURPOSE:To contrive the omission of a smoothing reactor and the improvement of transient response speed by providing a current limiter at the primary side of a transformer. CONSTITUTION:The current limiter 30 acts to regenerate energy generated to limit the output current in an inverter circuit 10 to a DC power source 12. And the conductivity of a switching element 38 is controlled by the current flowing into a diode bridge circuit 34 and the switching element 38 is turned on when the current value detected through a current transformer 32 exceeds the value set by a current commander 44 and the energy stored in a reactor 40 is regenerated to the DC power source 12 to control the primary current of a transformer 14 to almost fixed value. And each switching element 10a-10d in the inverter circuit 10 is controlled by a conductivity regulator 28 to obtain an almost fixed output voltage on a load 20. In this way, the installation of a smoothing reactor can be omitted and transient response speed can be improved by 200 times.
Patent JP-S5948561-A (JP)
Title: Production of multicolor floor material
Inventor: KURAUSU HETSUKERU
IPC: B32B25/00
Filed: 1983-04-21
Abstract: 1. A process for the manufacture of a floor covering having two contrasting-coloured layers of rubber arranged one on top of the other, in which the layers are press-moulded together and bonded and consolidated by vulcanization of the material forming them, and in which the upper layer is completely removed to expose the under layer in the surface areas distributed in the manner of a pattern, characterized in that the material of the upper layer is partially vulcanized before press-moulding and removed in the said surface areas, and in that the press moulding is performed in such a way that the material of the under layer completely fills the surface areas.
Patent JP-S58188860-A (JP)
Title: Preparation of imidazole derivative
Inventor: SAKAI TAKESHI
IPC: C07D233/64
Filed: 1982-04-27
Abstract: PURPOSE:To obtain the titled substance useful for synthesizing cimetidine, antagonist to histamine H2 receptors inexpensively and efficiently, by reacting a compound such as 5-methyl-4-thiomethylimidazole hydrochloride with ethyleneimine under strongly basic conditions. CONSTITUTION:A compound (e.g., 5-methyl-4-thiomethylimidazole hydrochloride) shown by the formula I (M is H or alkali metal atom) is reacted with ethyleneimine in water or a solvent such as methanol, acetone, etc. under strongly basic conditions caused by alkaline(earth)hydroxide, alkali metal alkoxide, etc., to give 4-methyl-5[(2-aminoethyl)thiomethyl] imidazole shown by the formula II. The reaction can be completed at normal temperature under normal pressure in a short time, and the desired compound can be isolated easily in high purity. The reaction is preferably carried out in an inert atmosphere such as in nitrogen flow.
Patent JP-S55167124-A (JP)
Title: Manufacture of potassium sulfate
Inventor: IWASHITA HIDEMARO
IPC: C01D5/02
Filed: 1979-06-08
Abstract: PURPOSE: To obtain potassium sulfate of a very low chlorine content for fertilizer by using sulfuric acid in a sulfuric acid to KCl equivalent ratio of 1.07W1.4, reacting them at the melting temp. of the resulting acidic salt or above, and maintaining them at a wet cake state at the end of the reaction, and kneading them.  
     CONSTITUTION: When sulfuric acid and KCl are reacted to manufacture potassium sulfate, sulfuric acid is used in a sulfuric acid to KCl equivalent ratio of 1.07W1.4, preferably 1.1W1.2, and the grain size of KCl is adjusted to about 20mesh or less. They are reacted at about 300W450°C (the melting temp. of the resulting acidic salt or above), and the solid-liq. mixture at the end of the reaction is maintained at a wet cake state {funicular (1) zone} and kneaded to obtain normal salt-base potassium sulfate of a very low chlorine content in a short time. This potassium sulfate is a K-contg. compound fertilizer source suitable for tobacco, etc. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S55164026-A (JP)
Title: Preparation of hot rolled high tensile steel plate having low yield ratio
Inventor: OOKITA TOMOYOSHI
IPC: C21D6/00
Filed: 1979-06-08
Abstract: PURPOSE:To prepare a hot rolled high tensile steel plate having low yield ratio by a method wherein a steel having a correct alloy system is subjected to hot rolling and, thereafter, cooled under a specified condition on a run-out table. CONSTITUTION:A steel slab containg C<0.15%, Si<1.5%, Mn; 0.5-2.5%, Cr< 1.2%, Al<0.5% and 0.5% or more of two or more metals selected Si, Cr and Al is subjected to hot rolling to prepare a plate material. This steel plate material is cooled at a cooling speed of 5 deg.C/sec or more to 650 deg.C or less on a run-out table and, thereafter, cooled by air to room temp. By this method, a texture wherein bentonite or martensite formed by run-out cooling is uniformly and finely dispersed in a ferrite ground is obtained and a steel plate with strength of 50kg/mm.<2> or more and a yield ratio of 0.6 or less in a plate thickness of 1/2 in or less is obtained.
Patent JP-S56167846-A (JP)
Title: Fuel injection apparatus
Inventor: KATOU MASAAKI
IPC: F02M57/02
Filed: 1980-05-30
Abstract: PURPOSE: To enable to prevent the irregular injection of a fuel by a method wherein a couple of stoppers regulating the moving amount of an injection plunger are provided on both ends of the plunger, respectively, so that the plunger is moved by a stroke proportional to the quantity of fuel supply.  
     CONSTITUTION: A spill stopper 6 is attched to the lower portion of an injection cylinder 1a having the injection plunger 2 slidably fitted therein and an injection quantity regulating stopper 5 is attached between the cylinder 1a and a pressure feed cylinder 1b having a pressure feed plunger 3 slidably fitted therein. When a predetermined quantity of fuel supply is filled in an injection pump chamber 22 and the injection plunger 2 at a position proportional to the quantity of injection fuel is pushed by the pressure feed plunger 3, the plunger 2 feed, under pressure, the fuel in the injection pump chamber downward and stops at the projection 6b of the spill stopper 6. Therefore it is possible to obtain an optimum quantity of injection fuel by changing the height Hs of the projection 6b. Further, when the injection plunger 2 moves in the reverse direction, it is possible to make the maximum quantity of injection fuel variable by changing the height HL of a projection 5b of the stopper 5. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H06282759-A (JP)
Title: Article sales data processor
Inventor: ICHIBA HIROTAKA
IPC: G07G1/12
Filed: 1993-03-30
Abstract: PURPOSE:To improve the work efficiency of registration processing executed by the article sales data processor such as an electronic cash register. CONSTITUTION:This device is provided with a simplified storage means 12 for storing only one part, which is previously specified, of stored data in a variable storage means 12 to set various data such as the allocation of article data to article keys 8 so as to freely update those data, simplified setting means 14 for freely variably setting the various data to this simplified storage means 12, and simplified switching means 8 and 14 to set a simplified set mode operated by this simplified setting means 14 as one of operation modes so as to freely switch it.
Patent JP-S58189046-A (JP)
Inventor: KUMAMOTO KATSUYUKI
IPC: F26B17/14
Filed: 1982-04-30
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。