baber/WOPTO huggingface dataset:
Patent JP-S62277302-A (JP)
Title: Acaricide for silkworm
Inventor: ONO KOICHI
IPC: A01N37/02
Filed: 1986-05-26
Abstract: PURPOSE:An acaricide, containing dichloroacetic acid as an active ingredient and having improved acaricidal effect of Pyemotes ventricosus Newport of silkworm and excellent safety for larval silkworm. CONSTITUTION:An acaricide for silkworm containing dichloroacetic acid as an active ingredient. The above-mentioned acaricide is normally used as an aqueous solution and the concentration of the solution used is preferably 0.3-2.5% from the viewpoint of acaricidal effect and safety. Since the acaricide is effective against Pyemotes ventricosus Newport damaging silkworm without adversely affecting the character of larval silkworm even by directly spraying on the silkworm bodies and silkworm seats, direct spraying thereon can be carried out. Previous spraying on the silkworm rooms or silkworm tools before raising is also effective in removing infestation sources of the Pyemotes ventricosus Newport.
Patent JP-S5644965-A (JP)
Title: Integrator
Inventor: KOBAYASHI KAZUSHI
IPC: G06G7/186
Filed: 1979-09-19
Abstract: PURPOSE: To extend the integration time constant several-ten times, by inserting a variable gain amplifier in series to the capacitor in the integrator where the capacitor is inserted into the feedback circuit of the operational amplifier.  
     CONSTITUTION: Input signal e i  is applied to the inversion input terminal of operational amplifier A1 of a very high gain through resistance R for integration, and output e o  is fed back negatively to the inversion input terminal through capacitor C for integration as a feedback circuit of operational amplifier A1, thus constituting an integrator. Here, the feedback circuit is constituted by connecting variable gain amplifier VGA in series to integration capacitor C, and the output of operational amplifier A1 is raised K times through VGA and is fed back through integration capacitor C. Therefore, the current flowed to capacitor C is raised K times, and capacitor C is raised K times equivalently, and then, the integration time constant is extended K times. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S5821682-A (JP)
Title: Preparation of cephalosporin derivative
Inventor: NAKAO HIDEO
IPC: C07D501/04
Filed: 1981-07-31
Abstract: PURPOSE:To obtain titled compound useful as an antimicrobial agent for oral administration easily, by reacting a novel cephalosporin derivative with an alkoxyamine as raw materials. CONSTITUTION:A novel cephalosporin derivative of formulaI(R3 is amino; Y is phthalidyl group or group of formula II; R1 is H or methyl; R2 is lower alkyl or lower alkoxy) is reacted with an alkoxyamine of formula III (R4 is lower alkyl) in a solvent, e.g. dimethylformamide, at room temperature -60 deg.C to give a compound of formula IV. If R3 is a protected amino group, the protecting group is removed to afford a compound of formula V. The novel compound of formulaI is prepared by reacting a 7-amino-3-methoxymethylcephalosporin derivative of formula VI with a carboxylic acid of formula VII by the conventional method.
Patent JP-S61279051-A (JP)
Title: Battery
Inventor: YANO KATSUMI
IPC: H01M50/184
Filed: 1985-06-05
Abstract: PURPOSE:To completely prevent electrolyte leakage by using an insulating gasket or sealant comprising a specified material. CONSTITUTION:A sealant comprising ethylene-alpha-olefin copolymer modified with unsaturated carboxylic acid or its derivative, or olefin polymer mainly comprising ethylene-alpha-olefin copolymer is heat-bonded between a sealing plate of battery sealing portion and an outer can. This ethylene-alpha-olefin copolymer is a copolymer of ethylene with alpha-olefin having the number of carbon atoms of 3-12. The amount of unsaturated carboxylic acid or its derivative added is 0.01-5.0wt%, preferably 0.1-3.0wt% as unsaturated carboxylic acid based on the weight of ethylene-alpha-olefin copolymer or olefin family copolymer mainly comprising ethylene-alpha-olefin copolymer. The sealant is obtained as a reaction product produced by heating these monomers under the existence of organic peroxide.
Patent JP-S6012868-A (JP)
Title: Switching device of vertical blanking
Inventor: SAITOU YASUHIRO
IPC: H04N3/24
Filed: 1983-07-01
Abstract: PURPOSE:To obtain a picture area proper to an each case and to display many characters or the like on a display divice by changing the pulse width of vertical blanking when a normal TV image receiver is used as a terminal display device. CONSTITUTION:When the TV image receiver is used as the terminal of a computer, a vertical blanking switching circuit is connected and a vertical blanking pulse is applied to the base of an emitter/follower TR1 of the switching device through a resistance 2. The output of the transistor (TR) 1 is impressed to a diode through a resistor 4 and also applied to an integrating circuit 6. The integrating output of the circuit 6 is applied to a changeover switch 10 through a diode 9 and also applied to an output TR3 together with a diode 5 through a diode 8. When the switch 10 is used as a display, the output of the circuit 6 is earthed on the earth side and the output pulse width is switched from the pulse width TV image receiving to optimize respective picture areas.
Patent JP-S62277013-A (JP)
Inventor: NAKAMURA MASAAKI
IPC: H02G3/02
Filed: 1986-05-26
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-H0417196-A (JP)
Title: Semiconductor memory
Inventor: OSADA TAKAHIRO
IPC: G11C11/41
Filed: 1990-05-09
Abstract: PURPOSE:To expand an input output data width by providing an address generator in the semiconductor memory and using an address pin not required for an external input because of an internally generated address signal. CONSTITUTION:A data generator 3 generates data by a data width at expansion by using an inputted address signal and inputs the data to a semiconductor storage device 5 and the increased data width is inputted from an address pin not in use for the address input. The semiconductor memory 5 internally generates the address signal not inputted externally by an address generator 6, to input it to a decoder 7, a memory cell for data expansion in the memory cell array 8 is selected to store the data. Then the data generator 3 generates the data by the data width expanded by the entered address signal, the data is inputted to a comparator, the semiconductor memory 5 generates internally the address signal not inputted externally by the address generator 6 and inputs the signal to the decoder 7, which selects a memory cell in the memory cell array 8. Thus, the input output data width is expanded.
Patent JP-H11311455-A (JP)
Title: Compressor controller for chiller
Inventor: TAKAGI KOJI
IPC: F25D11/00
Filed: 1998-04-30
Abstract: PROBLEM TO BE SOLVED: To provide a compressor controller for chiller in which a compressor can be restarted without causing any start failure or noise even upon occurrence of power interruption, e.g. instantaneous power interruption. SOLUTION: When a power supply 2 is recovered from interruption, an operation start delay means, i.e., an operation control circuit 6, compares an F chamber temperature detected by an F chamber temperature sensor 8 with an operation start decision temperature Tfc set higher than an upper limit temperature Tfn during normal temperature control operation. When the F chamber temperature is lower than the Tfc, operation of a compressor 5 is started upon elapsing a delay time (6 min) set by a delay timer. When the F chamber temperature exceeds the Tfc or both terminals A, B of the connector 10 of an input circuit 9 are short-circuited and a stop command is delivered during delay operation, delay operation is interrupted and operation of the compressor 5 is started.
Patent JP-S612113-A (JP)
Title: Lens barrel and its production
Inventor: INAGE HISAO
IPC: G02B7/04
Filed: 1984-06-14
Abstract: PURPOSE:To improve the operability of rotation at focusing by making the helicoid screw parts of a focus ring and a main tube of plastic materials treated by mutual rub lapping and forming coating films consisting of solid lubricant on both the helicoid screw parts. CONSTITUTION:Prior to the mutual rub lapping process of respective helicoid screw parts 1a, 2a of the focus ring 1 and the main tube 2, the inside of the helicoid screw part 1a of the focus ring 1 is treated by a tapping process and the outside of the helicoid screw part 2a of the main tube 2 is treated by die working to correct the defect of size, so that the lapping time can be shortened. Finally, an ethylene tetrafluoride which is the solid lubricant is formed with a uniform thickness on the sliding surfaces of both the helicoil screw parts 1a, 2a. Thus, the abrasion resistance of both the helicoid parts is improved and smooth turning operability is obtained at rotation.
Patent JP-S5756844-A (JP)
Title: Television picture photoengraving and photographing device
Inventor: FUJITA TOSHIJI
IPC: G03F3/08
Filed: 1980-09-01
Abstract: PURPOSE:To record a picture signal in a floppy disk at the time of photoengraving, so that a photoengraver can project an optional picture on the monitor at an optional time, and also it can be executed exactly and more swiftly than reproduction of an animation by a VTR. CONSTITUTION:A tape received from a compiler is loaded to a VTR1 by a photoengraver, and a television signal which has reproduced it to an animation is inputted to a frame memory 2. A prescribed picture signal is stored in the frame memory 2 by connecting in advance a frame designating circuit 6 to the VTR1, detecting a frame designating signal in said circuit, and outputting a freeze signal to the frame memory 2. To the frame memory 2, a floppy disk recording and reproducing device 16 is connected in advance, and a signal stored in the frame memory is recorded in the floppy disk, or a stored signal of said disk is stored in the frame memory 2.
Patent JP-H06307869-A (JP)
Title: Method for measuring displacement of sheet pile
Inventor: TAKADA TOMONORI
IPC: E02D5/02
Filed: 1993-04-23
Abstract: PURPOSE:To detect the displacement of a sheet pile quickly and easily by measuring and detecting the position of plural reflecting means at once with the laser beam scanning, and repeating this operation. CONSTITUTION:Each reflecting means 3 is provided in plural sheet piles 2 arranged in parallel with each other so as to support a sheathing surface 1a. A first laser beam radiating and scanning means 10 is provided at a position opposite to the means 3, and a second laser beam radiating and scanning means 40 is provided at a position separated from the means 10 at a predetermined distance L2 in the horizontal direction. Laser beam is irradiated for scanning from the means 10, 40. The means 3 detects the angle 1 of radiation of the first laser beam and the angle 2 of the radiation of the second laser beam reflected onto a reflection route same with the entrance route. Position of the means 3 (x10, y10) is detected on the basis of these angle 1, 2. This operation is repeated per each means 3 provided in each sheet pile 2 to measure the position of each means 3 (x10, y10). Displacement of each sheet pile 2 (dx, dy) can be thereby detected quickly and easily.
Patent JP-S5645492-A (JP)
Title: P-aminopehnylgermanium sesquioxide derivative and its preparation
Inventor: MUNAKATA TOMOHIKO
IPC: A61K31/80
Filed: 1979-09-19
Abstract: NEW MATERIAL:The titled compounds of formula I (Y is H, halogen, carboxyl, lower alkoxycarbonyl; A is 1W4C alkylene, alkenylene; R is lower alkyl).  
     EXAMPLE: p-(N-2-Ethoxycarbonylaetyl-N-methyl)aminophenylgermanium sesquioxide.  
     USE: Anti-inflammatory or immunizator.  
     PREPARATION: A reactive derivative of a compound of formula II is made to react with another compound of formula III to give the compound of formula I. The reaction is effected in an inert solvent such as benzene at a temperature of room one to the boiling point of the solvent. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H0420489-A (JP)
Title: Cage for observation elevator
Inventor: KAWAGOE MITSURU
IPC: B66B9/00
Filed: 1990-05-14
Abstract: PURPOSE:To provide a support frame and a pillar equipped with a wide design variation by separating an observation window glass into support frame to fix the glass and pillar to support the ceiling, thereby simplifying the structure, embodying in a small size, and enlarging the degree of freedom in designing. CONSTITUTION:A ceiling 6 is provided over a side plate 1 constituting the side wall of an elevator cage, and an illuminating device 7 is hung at the ceiling 6. A window glass 2 is placed on the pit side outside the side plate viewed from inside the cage, and an exterior fitting plate 3 is installed on the outside of the glass 2. Using decoration screws 9, the glass 2 is secured to a support frame 8 which pinches the glass. Inside of the glass 2, a pillar 12 is installed between a window upper side plate 10 and a window lower side plate 11 so as to support the ceiling 6. In this observation window glass in such a configuration, the support frame 8 to support the window glass and the pillar 12 to bear the load on the ceiling 6 or a handrail are constructed separately, so that it can be embodied in a small size, and further the design of the section shape, material, etc., can be selected freely.
Patent JP-S5745477-A (JP)
Title: Target acquisition system
Inventor: MITSUBORI TAKASHI
IPC: G01S13/68
Filed: 1980-09-02
Abstract: PURPOSE:To shorten the time for scanning an entire search region by searching the circumference of the initially estimated position of a target as target acquiring operation through using a main beam having wide beam width. CONSTITUTION:In the stage of the first term scanning for target acquition, a beam- width changeover control part 8 outputs a command of increasing beam width with a beam width control signal (a). On the basis of the center position of a main beam and the beam width control signal (a), a phase control part 9 operates each phase device 10 to search a target with a main beam B1 having wide width. Once the target is acquired, the beam-width changeover control part 8 outputs the command of a changeover to a beam having narrow width to acquire the target by the beam having narrow width.
Patent JP-S63285657-A (JP)
Title: Storage device
Inventor: MARUHASHI HIROO
IPC: G06F12/06
Filed: 1987-05-19
Abstract: PURPOSE:To improve the data processing efficiency by using a function which transfers the data stored in a nonvolatile memory to a volatile memory when a working power supply is applied and performs the data reading/writing actions to the volatile memory and a function which transfers the data stored in the volatile memory to the nonvolatile memory to store them there when the working power supply is interrupted. CONSTITUTION:A nonvolatile memory 3 is provided in addition to a nonvolatile memory 4 together with a power supply monitoring means 5 which checks whether a working power supply is applied or interrupted. Furthermore a control means 1 for both memories 3 and 4 is provided with a function which transfers the data stored in the memory 4 to the memory 3 and performs the data reading/writing actions to the memory 3 based on the detection output of the means 5 when the working power supply is applied and another function which transfers the data stored in the memory 3 to the memory 4 to store them there when said power supply is interrupted. In such a constitution, the reading/writing frequency of the memory 4 is decreased to increase the lifetime of the memory 4 and also to improve the data processing efficiency.
Patent JP-H02300476-A (JP)
Title: Elastoplastic damper
Inventor: NOMICHI TOSHIYUKI
IPC: F16F7/00
Filed: 1989-05-16
Abstract: PURPOSE:To miniaturize a device by forming structure, in which vibrational- energy absorption gratings composed of tabular bodies having slits are fixed to upper and lower base plates, in a vibration-damping damper installed between a girder and an earthquake-resistant member. CONSTITUTION:One or more of tabular vibrational-energy absorption gratings 16 consisting of energy absorbers 16b, which have slits 16a and to which bent sections 16e are shaped, are fastened between upper and lower base plates 15, thus constituting an elastoplastic damper 7. The elastoplastic damper 7 is mounted between a girder 3 and an earthquake-resistant element member 5 such as an earthquake-resistant wall. An viscoelastic damper is juxtaposed and used apart from the elastoplastic damper 7 actually. Accordingly, the small- sized damper having high energy absorption power can be acquired.
Patent JP-S63286837-A (JP)
Title: Electronic still camera
Inventor: KAWAMURA KOICHIRO
IPC: H04N5/781
Filed: 1987-05-19
Abstract: PURPOSE:To simplify an inputting operation with keys without spoiling the portability of a camera by securing the number of keys which is not complicated in operation and making a keyboard part easily detachable from a camera main body. CONSTITUTION:The keyboard part 11 is constituted of a display element 12, a key group 13 consisting of numerical keys (0-9) and function keys (F1-F7), etc., and a contact 14 for an interface with the camera main body. The keyboard part has a size, weight and shape which are suitable for portability and it is made as small and light as possible. At the time of inputting data, the input of data can be possible by connecting it to the camera main body and also more keys can be provided as compared with directly providing the keyboard in the camera main body. Thus, the number of operations of keys can be made smaller.
Patent JP-S61280020-A (JP)
Title: Magnetic recording medium
Inventor: SHINOHARA KOICHI
IPC: G11B5/66
Filed: 1985-06-05
Abstract: PURPOSE:To enable the recording and reproduction by the titled medium with extremely fewer dropouts of the signal under various environmental conditions by providing a ferromagnetic metallic thin film on one surface of a polymeric film having a fine particles-coated layer and furnishing a vapor-deposited film and a resinous layer contg. a lubricant on the other surface. CONSTITUTION:A ferromagnetic metallic thin film 6 is arranged on a polymeric film having a fine particles-coated layer 5, and a vapor-deposited film and a resinous layer 8 contg. a lubricant is arranged on the other surface of the polymeric film. Consequently, dynamic stress generated when a magnetic head is brought into sliding-contact with a magnetic recording layer at high speed is not locally concentrated due to the ferromagnetic metallic thin film 6 and the vapor-deposited film 7 which are provided respectively on both surfaces of the polymeric film 4 and hence the medium is not damaged. Meanwhile, since traveling stability at low speed can be obtained by the resinous layer 8 contg. a lubricant, the conversion of the stress received in the traveling direction in a short time into impact force in the traveling direction can be controlled and thereby the reliability to durability is improved. The action can be stabilized by the fine particles-coated layer 5 and high-density magnetic recording and reproduction can be performed in use over the wide range of environmental conditions.
Patent JP-S5913218-A (JP)
Title: Shaping device of spectacle frame
Inventor: GONDA TSUNEMI
IPC: B24B9/14
Filed: 1982-07-15
Abstract: PURPOSE:To decide on the shape of a frame without contacting and to prevent the frame from deforming by using a detector for the movement of the frame in an optical-axis direction, moving the whole frame in the optical-axis direction, and bringing the frame and detector under constant control. CONSTITUTION:The spectacle frame 3 is irradiated with parallel light, which is cut off by the frame part; and an image with reduction magnification n=L2/L1 is formed on a linear photoelectric detector 7 through a detection lens 6. The detector 7 on a rotary disk 8 receives images of the entire circumference of the frame 3 successively to generate photoelectric outputs corresponding to shapes of the frame corresponding to the angle phi of the disk 8. The distance R(phi) from the optical axis 0 to the internal circumference of the shade 3' of the frame at the angle phi is measured successively to correct the reduction by the lens 6, and a lens pattern is cut on the basis of the measurement result, obtaining a noncontacting type shaping device. In another way, the value of the distance R to the angle phi is stored in a storage element to store information on the lens pattern electronically. The rotary disk 9 is only made opposite for a left and a right lens.
Patent JP-S61280529-A (JP)
Title: Colorimetric sensor
Inventor: SUZUKI MASAO
IPC: G01J3/50
Filed: 1985-06-05
Abstract: PURPOSE:To obtain an image pickup apparatus capable of substantially instantaneouly picking up an image by simple constitution, by outputting specific color temp. information when the output of a color sensor is out of an A/D conversion range. CONSTITUTION:The output photocurrent of a colorimetric sensor 4 is converted to logarithmically compressed voltage by a logarithmic amplifying part 5 while said voltage is converted to a digital value by an A/D converter 11 through a final amplifying part 6, wherein offset to a level necessary for A/D conversion is controlled by an offset part 9, to be stored in a memory 12. The content of this memory 12 is processed by an operation means 13 to be brought to color temp. information which is, in turn, outputted through memories M2, M3, M5, M6. The input level of the converter 11 is detected by a level detector 14 and, when said level is out of the A/D conversion range of the converter 11, the specific color temp. information of the memory M1 or M4 is outputted through a system controller SC corresponding to the detection output of the detector 14 and the operation time of a microcomputer or a photocurrent and the time required in the change-over a current for correcting temp. are omitted and substantially instantaneous image pickup can be performed by a simple constitution.
Patent JP-H07329698-A (JP)
Title: Occupant protection device for vehicle collision
Inventor: OISHI YOSHIHISA
IPC: B60R21/16
Filed: 1994-06-03
Abstract: PURPOSE:To protect an occupant against collision from unexpected directions by judging the presence or absence of collision based on output signals from paired acceleration sensors, the vector processing of which has been performed, selecting an air bag optimum for protecting the occupant out of plurality of air bag devices by a judging means, and actuating the air bag thereafter. CONSTITUTION:Paired acceleration sensors 1 and 2 are disposed in such a way acceleration detecting directions are perpendicularly intersected with each other. It is judges by a comparison means 5 whether or not collision takes place by comparing an output signal from a detection section having a processing means 3 which performs vector processing on output signals from the acceleration sensors 1 and 2, and regenerates the result of the processing into an acceleration signal, with a reference value 4 prepared by collision tests. An optimum device for protecting an occupant is then selected out of a plurality of air bags based on the output signal from the detection section by a selection means 6. The air bag 8 is then driven by a drive means 7 based on the selected output signal. By this constitution, the occupant can be protected against collision from unexpected directions.
Patent JP-2000313121-A (JP)
Title: Ink jet printer for register
Inventor: ODAGIRI MASAYUKI
IPC: B41J2/01
Filed: 1999-04-28
Abstract: PROBLEM TO BE SOLVED: To provide the ink jet printer for register adapting an ink jet printing head to receipt paper to enable high speed printing of receipt printing data with high image quality, reduced in noise and capable of certainly and easily performing the replacement of an ink cassette. SOLUTION: A guide rod 31, a carrier 32, an ink jet printing head 40, an ink cassette 45 and a paper feed device 50 are provided to a printer main body 21 and the ink cassette 45 is formed so as to be replaceable with respect to the carrier 32 and a preparatory ink cassette housing part 21A capable of housing a preparatory ink cassette 45S is formed to a part of the printer main body 21.