baber/WOPTO huggingface dataset:
Patent JP-S58188847-A (JP)
Title: Peptide derivative
Inventor: OKA YOSHIKAZU
IPC: C07K14/81
Filed: 1982-04-26
Abstract: NEW MATERIAL:The compound of formula I (A is monocyclic or bicyclic hydrocarbon group; R<1> and R<3> are H, lower alkyl or aralkyl; R<2>, R<4> and R<5> are H or lower alkyl) or its salt. EXAMPLE:N-[ 1(R)-Ethoxycarbonyl-3-phenylpropyl ]-L-alanyl-N-(2-indanyl)-glycyl- L-phenylalanine hydrobromide. USE:Useful as a diagnosis, preventive and remedy for hypertension. It has low toxicity, high absorbability even by oral administration, and excellent stability. It has angiotensinase-inhibiting activity, etc. PROCESS:The compound of formula I can be prepared by the condensation reaction of the compound of formula II with the compound of formula III under reducing condition, i.e. by the catalytic reduction using platinum, etc. as a catalyst, usually in the presence of an organic solvent such as methanol, at -20- +100 deg.C.
Patent JP-H05234198-A (JP)
Title: Rotating head drum
Inventor: NOZAWA YUTAKA
IPC: G11B15/61
Filed: 1992-02-21
Abstract: PURPOSE:To prolong the life of a cutting tool machining an outer peripheral part and a taper part, to suppress the dispersion of the accuracy of a taper plate and to obtain uniform accuracy by improving the taper part of the lower part of the outer periphery of a rotating drum. CONSTITUTION:The taper part 10 is formed by reducing the diameter gradually from the outer peripheral part 6 to the top end of the outer periphery of the rotating drum 1. At the taper part 10 the angle is formed so that the tip part R of the cutting tool and contact points to be cut of the outer peripheral part 6 and the taper part 10 to be cut do not interfere with each other at the time of cutting the outer peripheral part 6 and the taper part 10. The figure is the enlarged one indicating the principal part of the lower part of the skirt part of the rotary drum 1 and the upper part of the fixed drum 2 for this embodiment. By using the rotating head drum 1, the taper part 10 has very small dispersion in the accuracy and maintains the excellent accuracy on the taper surface and therefore the life of a tape is prolonged by reducing the damage of the tape to obtain a stable picture quality.
Patent JP-H01240350-A (JP)
Title: Car brake device
Inventor: UMEMOTO TOMEO
IPC: B60T1/06
Filed: 1988-03-23
Abstract: PURPOSE:To help the braking force by controlling so as to cause connection with a hydraulic clutch in slip condition at the operating time of a drive brake in an arrangement where two sets of transmission including friction type hydraulic clutch with different gear ratios in the running power transmitting system are provided parallelly. CONSTITUTION:A running power transmitting system 19 has a running transmission 20 and a rear wheel differential 21 interlocked therewith through a bevel pinion shaft 22 and performs transmission to the left and right rear wheels 14 via a final speed reducing device 24. A front wheel drive system 27 has a high/low speed switching device 30 to transmit rotation of a transmission shaft 29 interlocked with the mentioned bevel pinion shaft 22 through a gear train 28 to a propeller shaft 31, and its rotation is transmitted to the left and right front wheels 10 via a front wheel differential 32 and a final speed reducing device 33. The high/low speed switching device 30 is composed of a low speed and a high speed transmission 35, 40 including hydraulic clutches 34, 36, which are so controlled as to be connected in slip condition while a rear wheel brake 25 is in application.
Patent JP-H01241984-A (JP)
Title: Digital video camera
Inventor: YADA AKIRA
IPC: H04N9/73
Filed: 1988-03-23
Abstract: PURPOSE:To reduce circuit scale and to simplify a circuit by decreasing a high frequency component from a filter component subjected to picture element separation by an LPF, varying a coefficient and adjusting white balance. CONSTITUTION:A digitized video signal is separated by each color filter provided to a CCD 1 at a picture element separation circuit 4 and inputted to LPFs 12, 13 for each color signal. Then the high frequency component included in each color signal is decreased by the LPFs 12, 13, the coefficient of the LPFs 12, 13 is varied by a control signal from a CPU 10 to adjust the white balance. Thus, any multiplier for white balance is not required and the circuit scale is reduced and simplified.
Patent JP-S60213057-A (JP)
Title: Pyroelectric type infrared image pickup device and driving method thereof
Inventor: SHIRAKI HIROMITSU
IPC: H04N5/33
Filed: 1984-04-09
Abstract: PURPOSE:To simplify constitution, and to increase density by constituting a photoelectric conversion section for a unit cell by a pyroelectric body leaf formed on the upper surface of an insulating thin-film on a semiconductor substrate and a means applying voltage to the leaf and reading charges stored under the insulating thin-film by beam irradiation. CONSTITUTION:A pyroelectric body 108 is formed on an MOS capacitance shaping a light-receiving section for an interline transfer system CCD sensor, and voltage is applied onto the surface of the pyroelectric body. A period when an infrared image is projected and a period when the irradiation of the infrared image is interrupted are equalized approximately. A transfer gate 303 is brought to an ON state during a vertical blanking period, and voltage applied to an electrode 203 on the surface of the pyroelectric body 108 is brought to approximately zero. Charges stored under a gate oxide film 301 are transferred to a vertical register. The transfer gate is turned OFF, voltage is applied to the electrode 203 on the surface of the pyroelectric body 108, and signal charges are stored under the gate oxide film 301. Signal charges are stored under a gate oxide film 201 during the next storage period while charges transferred to the vertical register 105 are read from an output terminal in succession.
Patent JP-S51147383-A (JP)
Title: Gas sampling device for an analysis device
Inventor: NARATO KIYOSHI
IPC: G01N1/02
Filed: 1975-06-13
Abstract: PURPOSE: First bleeding tube, which can directly connect an ejector and analysis device, and second bleeding tube, which can be connected through dilution air supply pipe-loaded sampling prove, are installed, providing sample gases to the analysis device directly or by dilution in response to the concentration. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-S62228904-A (JP)
Title: Phase angle detection system
Inventor: TOMITA HIROO
IPC: G01B7/00
Filed: 1986-03-31
Abstract: PURPOSE:To obtain a phase angle through simple constitution without spoiling responsiveness by normalizing the value of the output sine wave of a sensor by using the value of a reference sine wave which is recorded previously. CONSTITUTION:A memory 4 is stored previously with a phase angle corresponding to the value of the reference wave and also stored previously with the ratio KM=DM/dM of the crest value dM of the sensor output sine wave and the crest value DM of said reference sine wave. Then, the absolute value of dN indicating the sintheta value of the output A of the sensor 1 is found by an absolute computing element 2 and digitized by an A/D converter 3 and the digital value is multiplied through a multiplier 7 by data KM stored previously in a KM update part 5 to find DN. The contents of the memory 4 are referred to based on the value DN to find the phase angle thetaN of the reference sine wave corresponding to it.
Patent JP-H10251111-A (JP)
Title: Antimicrobial agent
Inventor: SUGIYA TADASHI
IPC: A01N57/34
Filed: 1997-03-10
Abstract: PROBLEM TO BE SOLVED: To obtain an antimicrobial agent comprising a specific phosphonium compound, having a wide antimicrobial spectrum and capable of manifesting sufficient microbicidal effect by a short time contact. SOLUTION: This antimicrobial agent comprises a phosphonium salt of formula I (R1 to R3 are each a 1-22C alkyl; X is H, a 1-4C alkyl, phenyl, carboxyl, etc.; Y is H, methyl or carboxymethyl), [e.g. 3-carboxy-3-tri-n-octylphosphono propanoate]. The salt is obtained, for example, by reacting a triorganophosphine of formula II with an unsaturated carboxylic acid compound of formula III at a reaction temperature of 10-100 deg.C for a reaction time of 1-24hr.
Patent JP-S5519250-A (JP)
Title: Cephalosporin analog, or its salts, their preparation, and preventive and remedy for microbism
Inventor: HASHIMOTO SHINJI
IPC: A61P31/04
Filed: 1979-06-05
Abstract: NEW MATERIAL:A cephalosporin analog of formula I: (X is-O-or-S-; R 1  is (un)substituted amino group; R 2  is (protected) carboxy group; the thick solid line is single or double bond), and its salts.  
     EXAMPLE: 7 β-Amino-1-oxadethia-2-oxo-3-cephem-4-carboxylic benzyl exter.  
     USE: Preventive and remedies for microbisms particularly effective against fungi infectious diseases.  
     PROCESS: A novel compound of formula II: [R 3a  is H; R 3b  is formula III (R 4  is lower alkyl group); or R 3a  and R 3b  may form=P(R 5 ) 3 ; R 5  is lower alkyl, aryl group, etc.], reactive derivative at the formyl group, e.g. dimethyl acetal, or its salt, is subjected to ring closure at room temperature or under heating to give the compound of formula Ia. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S58187571-A (JP)
Title: Suction air control device for engine
Inventor: HAMADA KUNIHIRO
IPC: F02M23/08
Filed: 1982-04-26
Abstract: PURPOSE:To secure the proper operation of the engine without causing over-cooling or the like by a method wherein the opening degree of a valve means, provided in a vacuum conduit between a pressure responce valve and a suction air path, is kept in a condition immediately before the deceleration upon decelerating the engine in order to effect the suction air amount control in accordance with the operating condition immediately before the deceleration. CONSTITUTION:When a car is entered into a decelerating operation during running, a throttle valve 4 is closed suddenly and an increasing suction air vacuum is introduced from a control valve 16 in an opened condition into the pressure chamber 9 of the pressure responce valve 7 through the vacuum conduit 15, and whereby a valve 13 integral with a diaphragm 10 is opened against a spring 14. In this case, the pressure of the upstream side of the throttle valve 4 becomes atmospheric pressure and the valve 30 of a delay valve 26 is closed by a spring 31 thereby remaining the vacuum in the pressure chamber 19 of the control valve 16. However, the vacuum is diluted by the at mospheric pressure introduced gradually through a throttle hole 32 and the control valve 16 is closed after a predetermined period of time. During a time until the closing of the control valve 16, air is introduced into the suction air path 2 through the air path 6 and the pressure responce valve 7.
Patent JP-H11217181-A (JP)
Title: Dome-type safety hook fixing device
Inventor: OOURA SHIYOUJIROU
IPC: B66C1/34
Filed: 1998-02-01
Abstract: PROBLEM TO BE SOLVED: To make the crane operation safe by eliminating a twist in a rope and vertically fixing it on the center of a socket. SOLUTION: An angle of a wedge 10 is set to 15 deg. to widen the tip of the wedge in order to decrease the cross angle of an U-turned rope W. A correcting metal fitting 6 is inserted between a rope W and a rope W and fixed by a U-shaped fitting and a screw 9. The rope W is fixed in the socket 1 by making use of the wedge 10 having the wide tip, the rope W can be easily inserted since the angle in the socket 1 is large, and the rope W can be vertically fixed by the correcting metal fitting 6. Even if the rope is attached to a main body of a hook block 5, the hook block 5 can be vertically connected.
Patent JP-H02249004-A (JP)
Title: Process control method using neural circuit network model
Inventor: OTANI TETSUYA
IPC: G05B13/02
Filed: 1989-03-23
Abstract: PURPOSE:To attain optimizing control in a shorter time and more effectively by identifying a neural circuit network model for identification by means of the input/output of a process being the object of control, inputting a test signal to the identified neural circuit network model so as to execute linearization and forming the model of the process by means of the neural circuit network model. CONSTITUTION:The neural circuit network model for identification is identified by using the input/output of the process 1, and the test signal is impressed on the identified model 3 so as to execute linearization. The linear relation is substituted for an evaluation function, and a manipulated variable setting the evaluation function to be minimum is obtained in an optimizing controller 5. Thus, the process model for a multi input/output system can simply be obtained, and the optimum manipulated variable can be obtained. Then, an optimum solution can be obtained in a short time compared to optimizing control by a present control theory and conventional solution of optimizing problem.
Patent JP-S61231146-A (JP)
Title: Manufacture of normalized copper tube
Inventor: HINO KOJI
IPC: C22F1/08
Filed: 1985-04-04
Abstract: PURPOSE:To manufacture with high productivity a high-quality normalized copper tube hardly causing variance of yield CONSTITUTION:The copper tube 1 wound up in a coil is introduced via an entrance guide 2 into a cassette roller die 3 to undergo.
Patent JP-H01243393-A (JP)
Title: Organic thin-film luminescent device and manufacture thereof
Inventor: ISHIKO MASAYASU
IPC: H05B33/14
Filed: 1988-03-24
Abstract: PURPOSE:To improve light emission capability by providing such an organic electric-field luminescent thin-film layer that thin electron-conduction layers and hole-conductance layers are laminated alternately two or more and also by adding into one of those layers one out of alkaline metal, alkaline earth metal, halogen, and chalcogen. CONSTITUTION:A transparent electrode 2 is formed on a glass base 1 with a magnetron sputter and then an electrode pattern is formed in a photo resist process and an etching process so as to obtain organic electric-field luminescent thin-film layer 4 with a ultra-high vacuum thin-film forming unit. The amount of Se evaporated is controlled so as to provide 0.5mol% of Se added, thus forming a 50Angstrom  thick hole conduction layer 3a. Next, the amount of Na evaporated is controlled so as to provide about 1mol% of Na added, thus forming a 50Angstrom  thick electron conduction layer 3b. This cycle is repeated 20times. Then a layer 4 has on its surface an Al electrode 5, which is finally covered by a device protecting resin 6 for completion. When a DC voltage of 10V was applied between the device electrodes, a luminescence of 200 to 300cd/m<3> was observed with a current density of 0.8mA/cm<2>.
Patent JP-H08272660-A (JP)
Title: Data base inquiry statement generator
Inventor: SUGIURA ATSUSHI
IPC: G06F12/00
Filed: 1995-03-29
Abstract: PURPOSE: To provide a data base inquiry statement generator which enables a user, who doesn't have knowledge about the database inquiry language, to easily generate an inquiry statement. CONSTITUTION: The operation to an input table 6 on a picture is stored in an input table operation storage part 8. Stored contents of the input table operation storage part 8 are updated at each time of operation to the input table. When a copy operation instruction is issued from the input table to an output table 9, the operation stored in the input table operation storage part 8 is stored in a copy operation storage part 10. When an inquiry statement generation instruction is issued, an operation interpreting part 11 interprets the meaning of the operation to the input table based on stored contents of the copy operation storage part. An inquiry statement generation part 12 generates an inquiry statement corresponding to stored contents of the copy operation storage part based on interpretation or the operation interpreting part.  When a generalization instruction is issued, an inquiry statement generalizing part 13 generalizes the inquiry statement generated by the inquiry statement generation part.
Patent JP-S60214346-A (JP)
Title: Information retrieving device
Inventor: TSUNENARI TOMOO
IPC: G03B21/11
Filed: 1984-04-10
Abstract: PURPOSE:To prevent the miscounting of a mark counter by stopping a frame return run of a film immediately when a retrieval mark for a high-priority classification is detected by a mark detector. CONSTITUTION:A signal S indicating the depression of a minus key is inputted from a comparing circuit 28 to an AND gate 32 all the time. When frames as many as specified before the contents of a page mark counter 29c become ''1'' are returned, there is no difference from usual, but if a file or batch frame comes before a specified number of frames are returned, the page counter holds ''1''. Then, once the output of the page mark counter 29c is inputted to the comparing circuit 28 as usual, the counter contents become ''1'' and are inputted to a comparing circuit 31 which sends the output of the AND gate 32, so the output of the AND gate 32 is sent to a film run and stop control circuit 30 through an OR gate 33 to stop feeding the film. Consequently, dissidence between the counter contents and an actually counted value is eliminated.
Patent JP-H11256578-A (JP)
Title: Underwater foundation and method for correcting tilt of underwater foundation
Inventor: SUZUKI TAKESHI
IPC: E02D27/52
Filed: 1998-03-06
Abstract: PROBLEM TO BE SOLVED: To provide a tilt correction means for the upper surface part of a foundation structure in order to simplify the foundation work of a structure installed underwater. SOLUTION: A plurality of filled spaces 32, 42, which are free to expand and contract between an upper plate main body 21 having a predetermined rigidity and having an upper plate equipped with a predetermined coupling structure, and a foundation base surface 11, are formed at the part of an underwater foundation main body to which a structure installed underwater is mounted and connected. A filler A in paste form which solidifies after the elapse of a predetermined time to integrate the main body 1 with the upper plate part is selectively press fitted into the filled spaces to correct the tilt angle of the upper plate part.
Patent JP-S63255295-A (JP)
Inventor: JIYON ROBAATO HAAFUOODO
IPC: C07H19/073
Filed: 1988-03-25
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-H07279825-A (JP)
Title: Driving device
Inventor: KATSUNO TAIJI
IPC: H02K21/14
Filed: 1994-04-11
Abstract: PURPOSE:To improve driving performance and efficiency by avoiding exertion of undesirable influence on environment and besides, by dispensing with a large weight battery in a driving device exhibiting driving force for driving an automobile, etc. CONSTITUTION:A sliding magnet 241 is provided in the outer periphery side of a sliding body 231 not capable of rotating around an axis but capable of moving in the axial direction, and plural planetary rollers 26 each having a planetary magnet 271 in the outer periphery side are rotatably supported in the position facing to the sliding magnet 241 of a roller housing 251 capable of rotating around the same axis as the sliding body 231. Plural planetary gears 28 coaxially fixed to respective planetary rollers 26 are meshed with fixed gears 291, and a pole number ratio of the sliding magnet 241 to the planetary magnet 271 is set the same as a tooth number ratio of the fixed gear 291 to the planetary gear 28.
Patent JP-S56168289-A (JP)
Title: Automatic plotter
Inventor: HIRAKAWA YOSHIHISA
IPC: G06K13/07
Filed: 1980-05-29
Abstract: PURPOSE: To supply paper rapidly and surely to a prescribed position and remove the paper by automatically supplying the paper to the prescribed position of an XY plotter, removing the paper having been completed of plotting and containing the same in a prescribed containing part.  
     CONSTITUTION: A paper handling part 1 is first moved upward by a moving part 7, and is moved up to the place of an unplotted paper containing part 2 by a moving part 9. While it is being sensed with a sensor 22, it is moved doward by the part 7 down to the plane of the paper, further picks up the paper by a self-adhering part 23 and again moves upward. Thereupon, it moves up to the place of an XY plotter 3, descends down onto the plotter plane, and places the paper on the plotter plane by using a paper stripping mechanism part 24. On the other hand, the handling part 1 ascends again and is standing by while automatic plotting is being accomplished. Upon ending of the plotting, it again descends, picks up the paper, carries it up to the place of a plotted paper containing part 4, strips the paper with the part 24 and contains the same into said part. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S59206250-A (JP)
Inventor: HAINTSU RAIBAA
IPC: B60T8/26
Filed: 1984-04-12
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H01125373-A (JP)
Title: Quinazoline derivative, its production and anti-tumor agent containing the same
Inventor: HUGHES LESLIE RICHARD
IPC: C07D409/12
Filed: 1987-03-27
Abstract: NEW MATERIAL: A compound represented by formula I (R 1  is alkyl, cycloalkyl, alkenyl, alkynyl, alkoxy, alkylthio or aryl; R 2  is H, alkyl, alkenyl, alkynyl, hydroxyalkyl or alkanoyl; Ar is phenylene, naphthylene or heterocycle which may be have substituent; R 3  is such a group that R 3 -NH 2  is amino acid), their salts or esters.  
     EXAMPLE: N-p-[N-(3,4-Dihydro-2-methyl-4-oxoquinazoline-6-ylmethyl)-N-(prop-2- ynyl)amino]benzoyl-L-glutamic acid.  
     USE: Anti-tumor agents.  
     PROCESS: The compunds represented by formula I are prepared by allowing a compound represented formula II (R 4  is H or protecting group; Z is removable group) to react with a compound represented by formula III and to remove subsequently the undesired protecting group. 
     COPYRIGHT: (C)1989,JPO
Patent JP-S62227963-A (JP)
Title: Water-dispersible paint composition
Inventor: MOROISHI YUTAKA
IPC: C09D5/02
Filed: 1986-03-29
Abstract: PURPOSE:To obtain a water-dispersible paint compsn. which can be thickly coated by one coating and can be stably dispersed in water, by allowing a specified monomer mixture to be absorbed by the particles of an aq. dispersion consisting of a stabilized isocyanate component and a polyol component and polymerizing it. CONSTITUTION:A monomer mixture (A+B) of a polymerizable monomer (A) having a carboxyl group and a polymerizable monomer (B) copolymerizable with the monomer (A) is allowed to be absorbed by particles of an aq. dispersion of a resin component mixture (C+D) of a stabilized isocyanate component (C) of which free isocyanate groups are blocked with a blocking agent and a polyol component (D) capable of reacting with an isocyanate group. The mixture is then polymerized to obtain a water-dispersible paint compsn. in which the polymer of the monomer mixture (A+B) is homogeneously mixed with the resin component mixture (C+D).
Patent JP-2000264538-A (JP)
Title: Tray mounting structure of paper sheet sorting device
Inventor: AKEMA HIROSHI
IPC: B41L13/04
Filed: 1999-03-17
Abstract: PROBLEM TO BE SOLVED: To establish a tray mounting structure for a paper sheet sorting device offering a good working effectiveness, for example when overlapped trays are replaced, excellent in the recycling capability, and assuring effective use of resources. SOLUTION: This paper sheet sorting device 1 includes a plurality of trays 16 which accommodate the paper sheets fed from an image forming device, are installed overlapped one over another, and supported on a frame 22 arranged in the paper sheet width direction R approximately perpendicular to the paper sheet intruding direction F in such a way as movable in the vertical direction through supporting members 20, wherein the supporting members 20 and trays 16 are arranged as mounted removably.