baber/WOPTO huggingface dataset:
Patent JP-H10214801-A (JP)
Title: Dicing tape
Inventor: HASEGAWA KINJI
IPC: C09J7/02
Filed: 1997-01-31
Abstract: PROBLEM TO BE SOLVED: To prevent the lowering of the yield of silicon wafers by providing a primer layer of a particular thickness wherein a compound denoted by the formula is bridged on one side of a polyester eased film and providing a silicone release layer thereon to laminate a parting film. SOLUTION: A primer layer having a thickness of 0.02-2μm is provided in which a compound denoted by Y-Si-X3 is bridged on one surface of a polyester- based film of a release film to suppress the transfer of impurity in the polyester to an adhesive agent layer of an adhesive film. In the formula, X denotes alcoxy group, and Y denotes a reactive organic functional group having epoxy a group, amino group, vinyl group, alcoxy group, or the like. Then, a silicone release layer is provided on the primer layer. Then, a dicing tape is obtained by laminating in such a manner that a silicone release layer of the release film is positioned on the adhesive agent layer side of an adhesive film. Thus, the lowering of the product yield can be prevented.
Patent JP-S57134248-A (JP)
Title: Production of amorphous metallic filament
Inventor: MASUMOTO TAKESHI
IPC: B22D11/00
Filed: 1981-02-10
Abstract: PURPOSE:To produce an amorphous metallic filament having a circular shape in section and high quality by ejecting an Fe alloy contg. specific amts. of P and C through a spinning nozzle of a specific hole diameter, cooling and solidifying the same in a rotating body and coiling the same at the same time. CONSTITUTION:An alloy consisting of 5-20atom% P, <=20% C, 17.5-30% P+C and the balance substantially Fe is melted in a quartz crucible 1 by a heating furnace 5, and is ejected through the spinning hole of a nozzle 2. The diameter Dmum of the spinning nozzle is required to satisfy the equation. The molten metal 4 ejected therethrough is introduced into the cooling liquid 8 held by a drum 6 rotating at a high speed, whereby it is cooled and solified. After this, it is coiled continuously on the inside wall of the drum 6 by rotating centrifugal force, whereby a metallic filament is obtained. The cooling liquid 8 is water or an aq. soln. of NaCl or the like cooled to ordinary temp. or below, and the nozzle 2 is located as close to the liquid level 9 thereof as possible by means of an air piston 11.
Patent JP-H09213498-A (JP)
Title: Quadrupole ion accumulating ring
Inventor: BABA TAKASHI
IPC: H01J37/08
Filed: 1996-02-05
Abstract: PROBLEM TO BE SOLVED: To provide a quadrupole ion accumulating ring which stably accumulates ion beams without receiving disturbance of a high frequency electric field by positioning the orbit of ion beams in the bottom of pseudo-potential. SOLUTION: In a high frequency quadrupole ion accumulating ring having electrode structure comprising four ring electrodes (example: 11, 12, 13, 14) combined so that the cross section becomes quadrupole structure, and for accumulating charged particles on the inside of the electrode by applying high frequency voltage so that a quadrupole high frequency electric field is formed within the electrode, DC voltage (25: a variable DC power source) which negates the centrifugal force of an ion is superimposed between the inside ring electrode 11 of the ring electrode and the outside ring electrode 12 through high impedance wire bound means 26, 27 in order to keep the mean orbit of charged particle beams which orbit within the ring constant.
Patent JP-H11217619-A (JP)
Title: System for deciding ratio of scrap amount to be used
Inventor: YOSHINO MOTOMICHI
IPC: G06Q50/00
Filed: 1998-01-30
Abstract: PROBLEM TO BE SOLVED: To provide a deciding system of a using amt. ratio of scraps which can decide the using amt. ratio of the scraps to minimize the cost in a steelmaking operation based on the latest and high accurate information as of market information, various information controlled by dividing them into plural sections, stock information, etc. SOLUTION: Kind of steel to be produced and the producing quantity are decided based on the production plan (S1) and the blending corresponding to the decided kind and the producing quantity, is decided (S2-1) and also, the market information (S2-2) and the stock information (S2-3) related to the scraps as a raw material, are read in. Taking into consideration of the blending, the market information, the stock information and various restricting conditions in the steelmaking operation, the using amt. ratio of the scraps as the raw material so that the cost of the steel-making operation under this blending becomes small as less as possible, is obtd. as a solution in an arithmetic processing with a linear programming method (S3 and S4).  The necessary treatment to the steelmaking operation is performed with the obtd. using amt. ratio of the scraps as the raw material (S5-1, S5-2) and also, the reference for deciding the blending is corrected with the obtd. using amt. ratio of the scraps as the raw material (S5-3).
Patent JP-S63191568-A (JP)
Title: Method of burnishing web
Inventor: NOJIRI YASUTAMI
IPC: B24B39/00
Filed: 1987-01-30
Abstract: PURPOSE:To securely smooth the surface of a magnetic recording medium or the like by pressing and crushing flat a projecting part left on a web of the magnetic recording medium without being scraped with a 1st blade having a sharp tip by means of a 2nd blade having a flat tip. CONSTITUTION:A web 2 drawn out of a sending out roller of a web burnishing device is guided with a roller 18 of a surface treatment device 14, smoothed with a 1st and 2nd blades 16 and 17, and wound on a winding roller. While the tip of the 1st blade 16 is sharp and a projecting part 9 on the surface of the web 2 is scraped with a shearing force, sharp angles 10 and 11 remain without being scraped. The remaining angles 10 and 11 are scraped with the 2nd blade 17 having a slightly curved flat top with its leading edge being sharp and the angles are pressed and crushed flat. In this way, the projecting part on the magnetic recording medium or the like is securely removed and smoothed to reduce dropouts.
Patent JP-S61177861-A (JP)
Title: Electrostatic recording method
Inventor: SHIWA SHINICHI
IPC: G03G15/05
Filed: 1985-02-04
Abstract: PURPOSE:To prevent the deterioration in resolution and to attain intermediate recording by impressing the voltage of a reversed or the same polarity as that used for forming an electrostatic image in the required timing on an external needle electrode so as to obtain the electrostatic image in the prescribed size. CONSTITUTION:A multi-needle electrode 1 is vibrated in the electrode array direction with the use of a vibrator 6, and simultaneously in the prescribed timing the voltage of the reversed polarity 1 or the same polarity 15 as that used for forming an electrostatic latent image is impressed on the multi-needle electrode 1 through a switch 13 to obtain the electrostatic image in the prescribed size. Since the multi-needle electrode 1 is always vibrated, a larger or smaller electrostatic image than the magnitude of each electrode can be obtained only by the polarity of the impressed voltage and the timing of impressing the voltage.
Patent JP-S57133597-A (JP)
Title: Information processing device
Inventor: KANAI TETSUO
IPC: G11C29/04
Filed: 1981-02-10
Abstract: PURPOSE:To debug a ROM easily in a high speed, by updating contents of a program counter by a processing mode fixing means. CONSTITUTION:Contents in an address designated by a program counter 10 are outputted to a bus 4 from a ROM where instructions are stored. In the normal processing mode, a TEST signal 12 is fixed. As the result, contents outputted from the ROM 1 are taken into an instruction register 8 through an AND gate 6 and a transfer gate 7. A control part 9 decodes this taken-in instruction to generate a group 13 of determined various control signals. Consequently, the control part 9 has a decoder circuit, an encoder circuit, etc., and the generated control signal group 13 is led to a logical processing part, control gates, registers, etc., to execute processings based on the instruction.
Patent JP-S55112690-A (JP)
Title: Digital display unit
Inventor: TANIDA WASABUROU
IPC: G06M1/22
Filed: 1979-02-20
Abstract: PURPOSE: To make usable the unit to the input having production interval more than response limit with increased display resolution, by obtaining quick response faster resulted from the application of counter poor in response and displaying the input pulse itself.  
     CONSTITUTION: The rotary type display units 21W24 respectively correspond to the 10 0 W10 3  digits and the display body is provided with numerals of 0W9. The drive circuits 25W28 correspond to each display unit and the display body is turned for advancement every electric pulse. The counters AWD are constituted by them. The counter 29 is a binary coded decimal reversible counter up and down-counting with the input pulse of the terminals 32, 33. The control circut 33 gives the pulse of the pulse generator 34 to the circuit 25 and the counter 29 when the counter 29 is zero and stops the supply. Further, the carry pulse for the counters 29 and 35 is fed to the circuit 26 and the counter 36, 10 1  digit carry signal is fed to the circuit 27 and the counter 37 and 10 2  carry signal is fed to the 10 3  carry signal is fed to the 10 3  digit drive circuit 28. Further, the counters 35W37 consist of binary coded decimal counters. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-2000223261-A (JP)
Title: Color electroluminescent display device and its manufacture
Inventor: INOUE SATOSHI
IPC: H05B33/12
Filed: 1999-01-27
Abstract: PROBLEM TO BE SOLVED: To prevent the breakage of a substrate during a reliability test. SOLUTION: This filter style color electroluminescent(EL) display device 1 includes a panel member 3 and a filter side member 4. The panel member 3 is completed by forming multiple EL elements 33 on one surface 31 of a main substrate 5, by forming a seal part 7 on the one surface 31 after the formation of the elements, and by forming a recessed part 37 on the other surface 36 of the main substrate 5 after the formation of the seal part 7. The filter side member 4 is completed by forming a filter part 8 on one surface 51 of the opposite substrate 9. After the completion of the two members 3, 4, the filter side member 4 is fixed in the recessed part 37 of the main substrate 5, and a flexible filler layer 53 is interlaid in a space between the inside surface of the recessed part 37 and the side surface of the filter side member 4.  As a result, the filler layer 53 diffuses and absorbs stress generated during a reliability test, so that the breakage of the main substrate 5 is prevented.
Patent JP-H02197148-A (JP)
Title: Formation of wiring in multilayer interconnection board
Inventor: OKADA YOSHITSUGU
IPC: H01L21/768
Filed: 1989-01-26
Abstract: PURPOSE:To form stably an upper layer wiring having no cutting due to step differences by a method wherein after an upper layer wiring part is covered with an N-type liquid photosensitive resist and other part other than the upper layer wiring part is covered with a P-type liquid photosensitive resist, the N-type liquid photosensitive resist is removed to form a wiring conductor. CONSTITUTION:A metal thin film 5 is formed on a substrate 4, on which a lower layer wiring conductor 1 and an insulating film 3 are formed, and an N-type liquid photosensitive resist 6 is applied and dried on the film 5. An upper layer wiring part is exposed and developed through a prescribed mask to remove the resist other than the resist on the upper layer wiring part. A P-type liquid photosensitive resist 7 is applied and dried on the whole surface of the substrate 4 and an exposure and a developing are performed through a prescribed mask to remove the resist 7 on the upper layer wiring part. The resist 6 on the upper layer wiring part is removed using a prescribed organic solvent and an upper layer wiring conductor 8 is formed on the exposed upper layer wiring part by an electrolytic plating. The resist 7 is removed and the exposed film 5 is etched and removed.
Patent JP-H06230427-A (JP)
Title: Active matrix substrate
Inventor: SAITO TATSUJI
IPC: G02F1/1368
Filed: 1993-02-05
Abstract: PURPOSE:To provide a large-sized display device having high fineness by realizing the active matrix substrate which is lowered in the resistance of electric wiring. CONSTITUTION:Signal line 4b on an insulating substrate 1 is formed in contact with the surface of signal lower layer wiring 4a of Ti which is a high melting metal. The generation of projections on the surface of aluminum thin film by heating during the production process of the display substrate is then suppressed. Then, the generation of leakage by contact of the projection with the conductive film formed near the signal line 4b formed out of the aluminum thin film does not arise. The display substrate of which signal line 4b is formed out of the low-resistance aluminum thin films is therefore, obtd.
Patent JP-H04240170-A (JP)
Title: Method for eliminating reddish yellowing of natural marble for building decoration
Inventor: NAGAHASHI SUSUMU
IPC: C04B41/00
Filed: 1991-01-21
Abstract: PURPOSE:To eliminate, without impairing appearance, the reddish yellowing which arises in the marble contg. iron-components in a relatively short period of one month right after installation by penetration of the water having alkalinity bled out of back-filling cement mortar when this marble is stuck and installed by a wet method and which reddish yellowing is heretofore difficult to be removed. CONSTITUTION:This method for removing the reddish yellowing of the natural marble for building decoration consists in applying a soln. of the salts of org. acids, the aq, soln. of which exhibits the alkalinity, on the part of the natural marble where the marble discolors to a reddish yellow color. The higher effect is obtd. by irradiating the part treated with the above-mentioned soln. with UV rays.
Patent JP-H05217171-A (JP)
Title: Information playback circuit of optical information recording and playback apparatus
Inventor: OSHIBA MITSUO
IPC: G11B7/005
Filed: 1992-02-04
Abstract: PURPOSE:To perform a proper information playback operation by a method wherein, even when the relative movement speed between an optical recording medium and an optical head is changed, an accurate bit clock is obtained. CONSTITUTION:In an apparatus, three light spot for information playback use are formed by using a diffraction grating 44, and photodetectors 71, 81 which photodetect the spots are arranged at prescribed intervals. A preceding signal and a posterior signal which have a time difference are obtained from the photodetectors 71, 81, and they are binarized by using a binary circuit. From the preceding binarized signal, a fundamental cycle is obtained by using a pulse interval extraction circuit, a pulse multiple detection circuit, a storage circuit and a fundamental cycle computation circuit. From the posterior binarized signal, a synchronizing signal is obtained by using a synchronization circuit 84, and a signal to be demodulated is obtained by using a to-be-demodulated- signal generation circuit 86. A demodulation circuit 79 demodulates a piece of data from a bit clock generated by the fundamental cycle and the synchronizing signal and from the signal to be demodulated.
Patent JP-S59144122-A (JP)
Title: Optical annealing method
Inventor: IWAMATSU SEIICHI
IPC: H01L21/26
Filed: 1983-02-08
Abstract: PURPOSE:To realize a method of fluorine annealing of semiconductor not generating damage by heat radiation at a low temperature by exposing the semiconductor into gas ambient including fluorine or fluorine compound and by irradiating the gas ambient with ultraviolet ray or far ultraviolet ray. CONSTITUTION:The N2 gas as the carrier gas and the Fleon gas or fluorine gas as the reaction gas are supplied into a reaction tube 1 consisting of an alumina, etc. The gas is exhausted and an Si wafer 3 is placed on the alumina support 2 within the reaction tube 1 and the Si wafer 3 is heated up to about 200 deg.C from the ordinary temperature by a heater 4. The reaction tube 1 is provided with a sapphire window 5 and the gas in the reaction tube 1 and Si wafer surface are irradiated with the ultraviolet ray emitted from the Xe-Hg lamp 6.
Patent JP-S57134082-A (JP)
Title: Thermostat mixing valve
Inventor: SHIMAZU MITSUAKI
IPC: F16K11/044
Filed: 1981-02-10
Abstract: PURPOSE:To reduce a change of temperature in the surroundings of a temperature sensing part, by finely opening a valve body at its seating and gently closing the valve body, that is, by interposing an elastic member, having force balancing with tension of an operating spring urging the control valve body, between a control part and the valve body. CONSTITUTION:If a temperature sensing part 30 is moved backward in accordance with operation of a handle, a control valve body 22 is moved to the direction of closing a cold water valve (b) and opening a hot water valve (a) and instantaneously adapted to a water valve seat 20, however, this adaptation removes the load of an operating spring 24 to an elastic member 45 balanced with the operating spring 24, and the elastic member 45 performs damping oscillation, then the valve body 22 is separated from the valve seat 20 to finely open the water valve (b). Accordingly, a small amount of cold water flows into the surroundings of the temperature sensing part 30 together with hot water, then temperature in the surroundings of the temperature sensing part 30 gently changes to prevent rapid expansion of the temperature sensing part 30.
Patent JP-H11219205-A (JP)
Title: Imc controller
Inventor: TANAKA MASAHITO
IPC: G05B13/04
Filed: 1998-01-30
Abstract: PROBLEM TO BE SOLVED: To evade the excessive stable state of control due to a hunting suppression function. SOLUTION: An IMC(internal model control) control system is constituted of first and second subtraction processing parts 3 and 8, a manipulated variable computing part 4 and an internal model output computing part 6b. When vibration is generated in a controlled variable, an internal model parameter correction part 12 corrects a model gain stored in an internal model storage part 6a and suppresses the vibration. A model gain lower limit value Kmx for evading the excessive stable state is stored in a model gain lower limit value storage part 14 and shifting time Tx for shifting the model gain to the lower limit value Kmx is stored in a shifting time storage part 15. A model gain shifting computing part 16 performs a processing for gradually bringing the model gain closer to the lower limit value Kmx based on the shifting time.
Patent JP-S55113191-A (JP)
Title: Memory unit
Inventor: KUDOU OSAMU
IPC: G11C11/403
Filed: 1979-02-21
Abstract: PURPOSE:To generate a large read signal by a small cell by constituting the dynamic memory of a semiconductor integrated circuit in a specific shape. CONSTITUTION:The gate of write MOSFETQW is connected to write word line WW, and the source and drain of FETQW are to write digit line DW and signal holding point A. The gate of read-only J-FETQR is connected to holding point A; and  either of its source and drain is connected to substrate SUB, and the other to digit  line DR. On the other hand, holding capacitor CJ is connected between holding point A and substrate SUB, and coupling capacitor CR between point A and word line WR. Thus, digit line DR is held at the potential of the substrate by the potential variation of capacity-coupling word line WR only in ''0''-read operation, so that a large signal can be generated by a small cell.
Patent JP-H11209613-A (JP)
Title: Photosensitive polyimide precursor composition and production of pattern by using same
Inventor: HIDAKA TAKAHIRO
IPC: H01L21/312
Filed: 1998-01-30
Abstract: PROBLEM TO BE SOLVED: To obtain a composition which has excellent photosensitive characteristics and can therefore form a good pattern even in a low exposure by including a polyimide precursor containing photosensitive groups with a photoinitiator comprising a coumarin compound and a hexaarylbisimidazole compound in a specified ratio. SOLUTION: There is provided a composition comprising 100 pts.wt. polyimide precursor having photosensitive groups and comprising repeating units represented by formula I; a photoinitiator comprising 0.01-5 pts.wt. coumarin compound represented by formula II such as 7-N,N-ethylamino-4-methylcoumarin and 0.1-10 pts.wt. hexaarylbisimidazole compound represented by formula III; 0.1-15 pts.wt. arylglycine compound such as N-phenylglycine; and 5-50 pts.wt. addition-polymerizable compound. In the formula, R<1> is a tetravalent organic group; R<2> is a tri- or tetra-valent organic group containing an aromatic ring; A is an acidic monovalent group, and n is 1 or 2.
Patent JP-2000026421-A (JP)
Title: Diaryl sulfide derivative and pest controlling agent
Inventor: TOYABE KEIJI
IPC: C07D277/56
Filed: 1999-01-28
Abstract: PROBLEM TO BE SOLVED: To produce a new compound useful as an insecticide capable manifesting remarkable effects especially on Plutella xylostella, Chilo suppressalis, etc., which are agricultural and horticultural pests, having high efficacies even in a small dose and excellent in safety. SOLUTION: This compound is represented by formula I [Q denotes N or the like; X1 denotes H or the like; X2 denotes H or the like; the heteroaryl denotes a group represented by formula II or the like; R1 and R2 denote each H or the like; however, at least one thereof denotes SOnR4; R4 denotes a 1-4C alkyl or the like; (n) denote 0-2, with the proviso that X1 and X2 are not simultaneously H or the like], e.g. 2-(2,6-dichloro-4-trifluoromethylphenyl)-5- isopropylthiazole. The compound represented by formula I is produced by reacting, e.g. a compound represented by formula II (a group represented by formula IV is the above heteroaryl) [e.g. 2-(2,6-dichloro-4- trifluoromethylphenyl)-5-mercaptothiazole] with a compound represented by the formula; R4L1 (L1 is a halogen or the like) (e.g. isopropyl iodide) in the presence of a base such as potassium carbonate in a solvent.
Patent JP-S57134835-A (JP)
Title: Thermion emission cathode
Inventor: FURUKAWA YASUO
IPC: H01J1/15
Filed: 1981-02-12
Abstract: PURPOSE:To obtain a thermion emission cathode wherein the top end part of an electron emission cathode made of LaB6 is composed of a two planes-crossed body containing at least more than one of plane azimuth 100; also at least one of planes azimuth 100 is left it is, and the other plane is covered with a electron emission suppressed film whose work function is comparatively large. CONSTITUTION:(1) is a single crystal LaB6, (2) is a carbon heating unit, (3) is an electrode, (4) is a grid and (5) is an anode; the carbon heating unit 2 is heated by forcing a current to flow through the electrode 3, and thermoelectrons are emitted from the LaB6 1 which is heated by said generation of heat. In this thermion emission, the electron emission area of the top end part 1T of LaB6 is controlled by a potential gradient wherein the anode is positive potential the grid is negative potential and the LaB6 is zero potential. In the initial stage of use of such electron gun, the top end part of which is gradually consumed and sharpened as a result of long use, even if said top end part 1T has a minute curvation of less than radius 10mum. Consequently, a low exponential crystal face appears on the side plane.