baber/WOPTO huggingface dataset:
Patent JP-S5647471-A (JP)
Title: Instantaneous adhesive composition
Inventor: TERAMOTO TOSHIO
IPC: C09J119/00
Filed: 1979-09-28
Abstract: PURPOSE: To prepare the titled composition having improved heat resistance, water resistance and peeling resistance, and useful as a structural instantaneous adhesive, by adding more than a specific amount of a 1,1-di-substituted diene having a specific structural formula to a 2-cyanoacrylate.  
     CONSTITUTION: The objective adhesive composition is prepared by adding ≥50wt%, (pref. ≤95wt%) of one or more 1,1-di-substituted diene compounds of formula (R 1  is H, 1W15C alkyl, aryl, etc.; R 2  is H or 1W5C alkyl; X and Y are cyano, carboxylic acid ester, ethylsulfone, etc.) e.g. 1-cyano-1-carbomethoxybutadiene-1,3, etc. to a 2-cyanoacrylic acid ester. The composition may be incorporated with 1W1,000ppm of a sulfonic acid, etc. as a stabilizer, and <50wt% of methyl methacrylate polymer as a thickener, and if necessary, a plasticizer (e.g. dioctyl phthalate) to improve the flexibility of the composition. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S5249831-A (JP)
Title: Process for controlling exposure light quantity
Inventor: TOKUDA KANJI
IPC: G03B27/73
Filed: 1975-10-17
Abstract: PURPOSE: To enable the control of a proper light quantity of exposure by subjecting an electric signal which varies as a received light quantity to the logarithmic conversion, conversion corresponding to the slope control of negative densityexposure time curve, and exponential conversion order to determine the exposure light quantity. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S5915889-A (JP)
Inventor: YOKOBORI SEIICHI
IPC: G21C15/00
Filed: 1982-07-19
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-S61283967-A (JP)
Title: Picture recording and reproducing device
Inventor: ASAHINA KIYOTAKA
IPC: G01N23/04
Filed: 1985-06-10
Abstract: PURPOSE:To attain the recording/reproducing operations of a larger number of pictures with small recording capacity by using a differential calculation means which calculates the differencial between adjacent pictures of the data equivalent to plural sheets of pictures, a recording means equivalent at least to a sheet of pictures and a picture data restoring means respectively. CONSTITUTION:When pictures are recorded and reproduced, the consecutive tomographic data on a specimen reformed by a reformation part 9 collected by a CT scanner 8 is supplied to a differential processing part 5 via an image memory 2 and an image buffer 3. That is, those tomographic data are written alternately to image memories 10 and 11 within the part 5 in the order of transfer and then read out for calculation of a differential carried out by a differential data calculation means 12.The result of this calculation is recorded successively to an image file 6 or 7 which records pictures equivalent at least to a sheet. Then the data are restored by a picture data restoring means 15 via image memories 13 and 14. Thus it is possible to record and reproduce a larger number of pictures with small recording capacity by using a means which calculates the differential between adjacent pictures.
Patent JP-H07332202-A (JP)
Title: Solenoid type fuel injection valve
Inventor: AOKI TSUNEAKI
IPC: F02M61/18
Filed: 1994-06-07
Abstract: PURPOSE:To reduce a quantity of fuel flowing out from a directing hole to a tip surface and to prevent its flow into an intake manifold even when the flowing out fuel flows on the tip surface. CONSTITUTION:A solenoid type fuel injection valve is constructed in such a manner that the tip part thereof is provided with a fuel branching part 2b for dividing injected fuel injected from one fuel injection hole 1a into a plurality of lines. The length L (mm) of each directing hole 2a for directing the injected fuel branched by means of the fuel branching part 2b is set to 0.3<=L<=1.2 and the tip surface 2d is provided with a tip wall 2c for stopping the fuel flowing out from the tip of the directing hole 2a.
Patent JP-S615472-A (JP)
Title: Flexible-disk driving device
Inventor: ITOU FUJIO
IPC: G11B17/32
Filed: 1984-06-18
Abstract: PURPOSE:To stabilize the contact between a flexible medium and head, lighten the head load, and increase the allowable accuracy, by inclining the contact surface of the head holding the flexible medium against the rotating surface of the flexible medium. CONSTITUTION:A flexible medium 1 moves under a condition where the medium 1 is held between a lower head 4 and upper head 5. The head sliding surfaces of the lower and upper heads 4 and 5 have an angle theta against the medium rotating surface. A trend that a slack is produced in the flexible medium at the entrance to the head and projected deformation occurs on the head surface by means of frictional resistance, when the flexible medium 1 is slid along the surface of the lower head 4, is usually seen, but, in such case, the flexible medium is stably contacted with the head, since the sliding surfaces of the heads have an angle against the rotating surface of the flexible medium 1 and the sliding surfaces of the heads follow the deformation of the medium. In addition, the head load can be lightened and the allowable accuracy in position between the medium and head can be increased.
Patent JP-S5827394-A (JP)
Inventor: SHIMIZU KAORU
IPC: H05K3/34
Filed: 1981-08-10
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-S6310764-A (JP)
Title: N-fluoropyridinium salt and production thereof
Inventor: UMEMOTO TERUO
IPC: C07J1/00
Filed: 1986-06-02
Abstract: NEW MATERIAL:A compound shown by formula I [R<1>-R<5> are H, halogen, alkyl, aryl, acyl, alkoxycarbonyl, carbamoyl, NO2, CN, alkylsulfonyl, arylsulfonyl, OH, alkoxy, aryloxy, NH2, alkanesulfonyloxy, etc.; X<-> is conjugated base (except conjugated base of hydrogen halide) of Brphinsted acid)]. EXAMPLE:N-Fluoropyridinium trifluoromethanesulfonate. USE:A fluorine atom introducing agent having high reactivity and selectivity for various compounds and having extremely wide application range. PREPARATION:For example, a pyridine compound shown by formula II is reacted with fluorine and a Brphinsted acid compound shown by formula MX (M is H, atomic atom, ammonium residue, etc.) preferably in a temperature range of -90 deg.C- room temperature to give a compound shown by formula I.
Patent JP-H05325454-A (JP)
Title: Magnetic disk device
Inventor: SAITO MAKOTO
IPC: G11B19/02
Filed: 1992-05-19
Abstract: PURPOSE:To provide a magnetic disk device in which positional deviation is corrected based on temperature in an HDA at the time of recording data, and where the recording density of the data and the reliability of the data are made higher. CONSTITUTION:A temperature sensor 4 is set in the HDA where plural magnetic disks 2, magnetic heads for the data 1a-1e, a magnetic head for servo 1s, and a magnetic head moving mechanism 3 are housed. The data on a thermal offset amount estimated based on a difference between specified reference temperature and measured temperature at the time of actually recording the data is stored in a ROM 6. By reading out the data on the thermal offset amount corresponding to the temperature at the time of operation, an offset amount calculation part 5 calculates an offset amount and transmits the calculated result to a magnetic head moving mechanism control part 8 so as to superpose it on a control signal from a position signal generation part 7 based on servo information from the magnetic head 1s.
Patent JP-H04350841-A (JP)
Title: Photographic projecting/printing device
Inventor: KATAKURA KAZUHIKO
IPC: G03B27/74
Filed: 1991-05-29
Abstract: PURPOSE:To prevent photometry from being inaccurate with external light and to stably and accurately execute the photometry by adopting a constitution that a liquid crystal light shutter is closed during a photometric action by means of a photometric part, in a device whose photometric part and negative film observing window are arranged on the diagonally upper part outside a projecting optical path. CONSTITUTION:The liquid crystal shutter 21 whose transmissivity is changed from 0 to 10%, or in its reverse, by the on/off of an applying voltage, is attached to the film observing window 20. The constitution that the liquid crystal shutter 21 is closed in synchronization with the photometry by the photometric part 16, an exposing calculation, the control of the color filter position of a light source part, the photometry linking to an exposure, and an exposing action, which are executed by the depressing of a printing button by an operator, only for the synchronization, is adopted. In this constitution, when the printing button is depressed, the liquid crystal shutter 21 is closed, the external light is not made incident, and noise light is not made incident on the photometric part 16 during the photometric action, so that inaccurate measuring caused by the variance of a photometric value can be prevented.
Patent JP-H07334433-A (JP)
Title: Bus controller
Inventor: ITO KIYOHIKO
IPC: G06F13/00
Filed: 1994-06-08
Abstract: PURPOSE:To discriminate whether a fault is in a common bus or a certain communication processor when data fault is generated on the common bus without increasing signal line other than the common bus. CONSTITUTION:At the time of detecting the abnormality of data on the common bus 100, a bus fault monitoring circuit 12 in a bus controller 1 outputs fault information to a bus signal pattern sending circuit 13. At the time of receiving the fault information, the circuit 13 sends a bus using request, acquires bus using right and successively sends pattern data to the bus 100. A bus monitoring circuit 14 monitors and receives the pattern data on the bus 100. A pattern checking part 15 compares pattern data from the circuit 13 with a monitored result from the circuit 14 and discriminates whether a fault is generated in the bus 100 or one of plural processors 2-1 to 2-3.
Patent JP-S5917425-A (JP)
Title: System for automatically separating and stacking pallets
Inventor: ISHIKAWA TOKIHIRA
IPC: B65G59/06
Filed: 1982-07-20
Abstract: PURPOSE:To slowly and efficiently separate pallets from each other, by lifting the stacked pallets except the lowest one and then lifting and carrying the lowest pallet. CONSTITUTION:A separator 5 is provided in the movement track for a truck 1 on which pallets 4-4'' holding molded materials W are stacked. The separator 5 has arms 8, 8', which are engaged and disengaged with the bottoms of the end faces of the pallet by a turning means B and serve to vertically move the pallet by an elevating means A. The arms are opposed to the bottoms of the end faces of the second lowest pallet on the truck 1 conveyed into the separator 5 and are lifted to elevate the pallets except the lowest one. Subsequently, chain conveyors 9 provided below both the ends of the lowest pallet are lifted to elevate the lowest pallet and carry it. After that, the chain conveyors 9 are moved down. Such operation is repeated to separate the pallets from each other.
Patent JP-H10315193-A (JP)
Title: Cutting work support device for band saw cutter
Inventor: MIURA SHOJI
IPC: B26D7/06
Filed: 1997-05-16
Abstract: PROBLEM TO BE SOLVED: To hold a work in a standing-up and arranged condition, and easily take it out in a post-process by arranging a screen plate in the pushing-out direction of the work, and movably supporting a short size work in the pushing- out direction while keeping a constant interval. SOLUTION: A cutting object 2 is pushed out up to a cutting position while automatically measuring a length by a pushing-out device 5. At this time, the first work 2A gradually approaches a screen plate 7, but when a sensor 9 detects a constant interval (t), a driving device 10 is driven through a control device 11, and the screen plate 7 retreats so as to keep the interval (t). When positioning finishes, the cutting object 2 is cut by a band saw cutter 4. Afterwards, actuation of the screen plate 7 is repeated again. When a cutting process of running over the total length of the cutting object 2 finishes, the work 2A is put in a condition of standing up on a receiving conveyor 6 or a standing-up condition of keeping a prescribed inclination.  Therefore, when cutting work finishes, carrying-out of works 2A... can be handles in a standing-up and arranged collective condition, and carrying out work can be quickly performed.
Patent JP-S5352839-A (JP)
Title: Ignition coil
Inventor: KUSAKA YOSHIMI
IPC: H01F38/12
Filed: 1976-10-22
Abstract: PURPOSE:To miniaturize the ignition coil by arranging the primary coil on the common iron core foot of two closed magnetic circuits and the secondary coil on the both side iron core, as an ignition coil for double ignition in which two spark plugs are arranged on one cylinder.
Patent JP-H02306813-A (JP)
Title: Method of adjusting vehicle ground clearance
Inventor: TOHATA HIDEO
IPC: B60G17/015
Filed: 1989-05-19
Abstract: PURPOSE:To reduce measurement error by conducting count-up after the lapse of a determined time at a detected ground clearance smaller than a set optimum ground clearance lower limit and immediate count-down at the optimum ground clearance upper limit or more to increase the clearance when a count value is larger than a count upper limit value and reduce the clearance when lower than the count lower limit value. CONSTITUTION:When detected ground clearances of ground clearance sensors 1a-1d are inputted to a control device 3, they are compared with set optimum ground clearance upper and lower limit values. When they are smaller than the optimum ground clearance lower limit value, a timer is started. After the lapse of a timer time, count-up is started. When they are larger than the optimum ground clearance upper limit value, count-down is immediately carried out. A ground clearance increase command when these count values becomes smaller than a count upper limit value and a ground clearance decrease command when smaller than the count lower limit value are outputted to each actuator 2a-2d. According to this constitution, measurement error can be reduced.
Patent JP-2000317164-A (JP)
Title: Pocket-shaped simple presser plate and pocket-sewing sewing machine with the same
Inventor: KAMAKURA SHINJI
IPC: D05B39/00
Filed: 1999-05-06
Abstract: PROBLEM TO BE SOLVED: To provide a simple pocket-shaped presser plate and a sewing machine for sewing a pocket with the presser plate capable of sewing pockets of various types for small quantity production other than those for mass-production only by changing the presser plate without requiring a folding device or changing a pattern plate or adjusting the folding, capable of improving the work efficiency and operability and reducing the facility investment cost. SOLUTION: This sewing machine has a body side presser plate 24 with a pocket-shaped opening 28 opened in the shape of a pocket for pressing the body cloth and a pocket side presser plate 25 supported at one edge of the body side presser plate 24 in such a way that it can be opened/closed. The pocket side presser plate 25 presses the pocket cloth 3 disposed on the pocket- shaped opening 28, and has a margin-shaped opening opened in the shape of the margin opposite to the pocket-shaped opening 28.
Patent JP-H08318611-A (JP)
Title: Perfecting multi-color sheet printer
Inventor: HORIKOSHI KAZUMI
IPC: B41F21/08
Filed: 1995-05-25
Abstract: PURPOSE: To obtain a printed matter of high quality having no deviation between colors by lowering the height of a printer, shortening the length and contracting the installing space. CONSTITUTION: The perfecting multi-color sheet printer comprises two sets of printing units 32, 33 each having a rubber cylinder 42 in which the surface of a plate cylinder 27 is brought into opposite contact with a blanket surface, and a rubber cylinder 43 which is brought into contact with the cylinder 42 and in which the surface of a plate cylinder 50 is brought into opposite contact with the blanket surface. Sheet transfer means having five transfer cylinders 54 each having a gripper is provided between the units 32 and 33.
Patent JP-H10301663-A (JP)
Title: Clock skew correcting circuit
Inventor: TAMEDA SHIGEHITO
IPC: H03K5/13
Filed: 1997-04-30
Abstract: PROBLEM TO BE SOLVED: To reduce clock skew that becomes an obstacle to acceleration, to absorb characteristic dispersion of an input buffer to which a reference clock signal is inputted, to improve performance of a clock skew correcting circuit and to accelerate an entire system. SOLUTION: This device provides a delay correcting circuit 126 in the middle of a feedback path which inputs a clock signal to a phase comparator 121 from a clock distribution system 124 which supplies the clock signal through a feedback path 131, detects delay difference between a reference clock signal just before an input buffer of the reference clock signal and a reference clock signal just before the phase comparator, corrects the phase of a clock signal from the feedback path based on the information, inputs the corrected clock to the phase comparator, performs the reference clock and a phase comparison operation and adapts the phase of a normal clock signal to the reference clock signal through a control circuit 122 and a variable delay circuit 123 based on the result.
Patent JP-S5566319-A (JP)
Title: Chairrparticularly* swivel chair for business
Inventor: HANSUUYOOAHIMU EEDERU
IPC: A47C1/031
Filed: 1979-09-28
Abstract: An improved inclinable chair structure is disclosed in which a laterally movable lever (6), mounted on the seat frame (4) for easy access from the front, moves along a laterally disposed cam surface (2, 2a, 2b) which is rigidly secured to the chair base (1).
Patent JP-S62280858-A (JP)
Title: Organic photosensitive body for electrophotography
Inventor: MAEDA TATSUO
IPC: G03G5/14
Filed: 1986-05-30
Abstract: PURPOSE:To obviate the generation of pinholes in a photosensitive layer of an org. photosensitive body for electrophotography having an under coating layer and photosensitive layer on a substrate by incorporating a nitrocellulose of 30,000-120,000mol.wt. into the under coating layer. CONSTITUTION:The generation of the pinholes in the photosensitive layer in particular is effectively prevented and the sensitivity of the org. photosensitive body is improved by using the nitrocellulose of 30,000-120,000mol.wt. for the under coating layer. The strength of the coated film is weak if the mol.wt. is below 30,000 and the nitrocellulose is hardly soluble in a solvent if the mol.wt. exceeds 120,000. The layer thickness of the under coating layer is specified to a 0.5-15mum range. The injection of electric charge from the substrate to the photosensitive layer cannot be blocked if the layer thickness is below 0.5mum, and the residual potential of the photosensitive layer is not effectively removed if the layer thickness exceeds 15mum. The under coating layer is formed by dissolving the nitrocellulose in a suitable org. solvent, then coating the soln. thereof on the conductive substrate.
Patent JP-H11319848-A (JP)
Title: Method and apparatus for treatment of muddy water
Inventor: HIROWATARI TAKESHI
IPC: C02F11/00
Filed: 1998-05-08
Abstract: PROBLEM TO BE SOLVED: To separate muddy water containing soil and sands into a granular solid and clear reusable water without utilizing a dehydration apparatus. SOLUTION: This muddy water treatment system is equipped with a vibrating screen 14 for separating muddy water into muddy soil and a suspension water, a separation tank 20 wherein a flocculant is added to the suspension water for separating it into flocks and clear water, a biaxial mixer 16 wherein caking agent 28 and auxiliary caking agent 29 are added to the muddy soil and flocks and a stirring is carried out thereby a granular solid 30 is formed.
Patent JP-H0587548-A (JP)
Title: Attitude angle detector
Inventor: HASHIMOTO JUNICHI
IPC: G01B11/26
Filed: 1991-05-01
Abstract: PURPOSE:To exactly detect an attitude angle even if a specimen face gets out of position a little by detecting the attitude angle of the specimen face on the basis of a slippage direction and a quantity from the spot position center at which reflection light from the specimen face is projected on a position detection means. CONSTITUTION:After a laser beam, which is a P-polarized luminous flux, outgone from a laser oscillator 2 passes an objective lens 7, it is converted into circularly polarized light through a lambda/4 wavelength plate 8 to be applied to the face 1 of a specimen. Reflected light from the specimen face 1 is S-polarized with a wavelength plate 8 to collimate into paralell light through a lens 7, reflected on a beam splitter 6 in the direction of 90 deg. to be separated from an light incident passage for the purpose of taking-out and is received with a position sensor 3. The light receiving position P1 of the reflected light from the specimen face 1 under a normal condition in the sensor 3 is made a coordinate center, slippage quantities in the direction of X-axis and Y-axis from the coordinate center of the other light receiving position P2 at the time of actual detection are measured and the direction and the angle of the attitude angle of the specimen face 1 are detected. Accordingly, even if the specimen face gets out of position a little to be arranged, the attitude angle can be detected exactly.
Patent JP-H02306788-A (JP)
Title: Transmitter for television signal and television receiver
Inventor: SUZUKI NORIHIRO
IPC: H04N7/01
Filed: 1989-05-22
Abstract: PURPOSE:To decrease disturbance by sending a V-T Helper signal (V: vertical axis, T: temporal axis) or an LD signal (Line difference) which has smaller energy and multiplexing an identification signal from the sender side. CONSTITUTION:A signal passing through delay circuits 1-4 and an input signal are added at an adder 8, the result is given to a divider 9 to obtain an inter-field interpolation signal and the signal is subtracted from a signal Xo via the delay circuits 1, 2 at an adder 10 to obtain a V-T signal. Then an inter-line interpolation signal is obtained from a signal X-1 and a signal X1 through the delay circuits 1-3 at an adder 5 and a divider 6 and subtracted from a signal Xo at an adder 7 to obtain an LD signal. Both the signals are given to accumulators 12, 13 to take an absolute sum by one line and a comparator 15 and a switch circuit 16 output a signal with a smaller absolute sum. Finally, a multiplex circuit 18 forms an interlace scanning signal multiplexed with an auxiliary signal and in this case, the identification signal is multiplexed. Thus, the disturbance appearing on an existing receiver is decreased.
Patent JP-S62284417-A (JP)
Title: Picture display text reinput system
Inventor: ASANUMA KOICHI
IPC: G06F3/02
Filed: 1986-05-31
Abstract: PURPOSE:To improve operability at the time of input of a line text by transferring the same image as that of a stored line text to a program every input request from the program. CONSTITUTION:Receiving data from a communication control device 20, an input control part 12 decomposes plural texts included in the received data, and every input request from a program executing means 10, executes processing for automatically transferring the image of the line text obtained by normal terminal input to the program without executing practical terminal input until the decomposed texts are deleted. Consequently, a corrected output text can be used as an input text, plural lines having only slight differences can be efficiently inputted, and when a temporarily inputted text is recognized as an error and reinput is requested, the preceding text can be corrected and used as a response.