baber/WOPTO huggingface dataset:
Patent JP-2000036457-A (JP)
Title: Exposure control method and aligner thereof
Inventor: SUZUKI KAZUAKI
IPC: G03F7/20
Filed: 1999-06-23
Abstract: PROBLEM TO BE SOLVED: To improve a photosensitive substrate in uniformity of exposure and illuminance, when an image of a reticule pattern is projected onto a photoreceptive substrate through a slit scan exposure method through the use of an optical pulse source. SOLUTION: A slit-illuminated region 24 is illuminated with optical pulses emitted from an optical pulse source 1 through illuminating optical systems 2 to 10, and an image present in the illuminated region 24 is projected to an exposure region 24W through a projection optical system 15. A reticule R and a wafer W are scanned in the opposite directions making them synchronized with each other, whereby the pattern of the reticule R is transferred onto the wafer W. Emission trigger signals TP of constant frequency are supplied to the optical pulse source 1, whereby the number of exposure light pulses is determined by taking into consideration the dispersion of light pulses in light volume and light emission timing of the light pulse source 1.
Patent JP-S6155568-A (JP)
Inventor: SUGIMOTO ATSUJI
IPC: F25D15/00
Filed: 1984-08-24
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-S6239638-A (JP)
Title: Surface treatment of rubber substrate
Inventor: MURACHI TATSUYA
IPC: B29K23/00
Filed: 1985-08-12
Abstract: PURPOSE:To improve the adhesivity of a rubber substrate to a paint or adhesive, by coating the surface of an unvulcanized polyolefin rubber substrate with a solution or dispersion containing a halogen compound and vulcanizing the rubber. CONSTITUTION:An unvulcanized polyolefin rubber substrate composed of EPDM, EPM, etc., is dipped in a solution or dispersion containing a halogen compound composed of one or more compounds selected from (A) a compound containing the group of formula (X is halogen) in the molecule, e.g. N-bromosuccinimide, dichloroisocyanuric acid, etc., (B) an alkyl hypohalide, preferably tert-butyl hypochloride, tert-butyl hypobromide, etc., and (C) a hypochlorous acid salt, etc., for 30sec - several min, and the rubber substrate is vulcanized and polarized to improve the adhesivity to a paint and adhesive without lowering the characteristic properties of the rubber substrate.
Patent JP-H06182321-A (JP)
Title: Baking method for ash of incinerated refuse
Inventor: NAGAMATSU SADASUKE
IPC: B09B3/00
Filed: 1993-06-25
Abstract: PURPOSE:To provide a method of obtaining a baked product from incinerated refuse ash from which the baked product is difficult to be manufactured. CONSTITUTION:The method of obtaining a baked product from an incinerated refuse ash is to mix incinerated refuse ash with refuse glass (cullet) and water purification plant sludge and bake a molding. In more concrete terms, incinerated refuse ash, if moistened, is dried, then is broken to particles with a diameter of about 4mm max, and the refuse glass is ground to the diameter of about 1mm max. Further, 10 to 30 pts.wt. of the refuse glass is mixed with 80 to 40 pts.wt. of the incinerated refuse ash. Next, 10 to 30 pts.wt. of water purification plant sludge and dried and added to the mixture, then this addition product is molded by compression at 500 to 1,000kg.f/cm<2> and is baked at a range of temperature from 850 to 1,150 deg.C.
Patent JP-H06128220-A (JP)
Title: Method of deodorization of mercapto acid by extracting bad odor compound and deodorized product is obtained by it
Inventor: MISHIERU DEDEYUU
IPC: A61K8/00
Filed: 1993-06-25
Abstract: Method for deodorising a mercaptoacid of formula HS-A-COOH, in which formula A represents:  -(CH2)n-; <IMAGE> according to which most of the malodorous decomposition compounds of the mercaptoacid are extracted using carbon dioxide (CO2) in the gaseous, liquid or solid state. Deodorised product obtained. <IMAGE>
Patent JP-H0820581-A (JP)
Title: Optically active 13-alkoxy-8alpha, 13-epoxy-14,15,16-trinorlabdanes and their utilization
Inventor: AWANO KENICHI
IPC: A61Q13/00
Filed: 1994-07-07
Abstract: PURPOSE:To obtain the subject new compound, having a woody or an ambery aroma and flavor characteristics, excellent in persistence of the characteristics and useful for foods such as beverages or favorite foods or as a compounding material for cosmetics such as a cosmetic base. CONSTITUTION:The optically active 13-alkoxy-8alpha, 13- epoxy-14,15,16-trinorlabdanes of formula I (R is a 1-4C alkyl; the wavy line indicates that the compounds are the cis- or trans-isomer), e.g. 13-methoxy-8alpha,13- epoxy-14,15,16-trinorlabdane. The compounds of formula I are readily obtained by reacting a compound of formula II with a compound of the formula ROH (preferably a lower alcohol) in the presence of an acidic catalyst. Furthermore, the reaction is preferably carried out at a reactional temperature within the range of about 0-20 deg.C for about 0.1-2hr. The alcohol of the formula ROH is preferably used in an amount of about 1.2-2 mol based on 1mol compound of formula II.
Patent JP-2000013179-A (JP)
Title: Surface acoustic wave element and its manufacture
Inventor: HAYASHI YASUYUKI
IPC: H03H9/25
Filed: 1998-06-24
Abstract: PROBLEM TO BE SOLVED: To provide a surface acoustic wave element whose frequency characteristic is good and whose manufacture is easy, and to provide its manufacture. SOLUTION: Two resonator patterns 18 formed of comb-line electrodes 14 facing each other and two reflectors 16 provided on both sides of the comb-line electrodes 14 are cascade-connected on a piezoelectric substrate 12. The groove 22 of plural stages is formed between the resonator patterns 18 and it extends in the transmitting direction of a surface acoustic wave generated on the surface of the substrate 12 between the resonator patterns 18. The depth of the groove 22 is not less than the wavelength of the surface acoustic wave.
Patent JP-S59103131-A (JP)
Title: Card image processing data processor having list producing function
Inventor: IKEGAMI YOSHIKI
IPC: G06Q10/10
Filed: 1982-10-11
Abstract: PURPOSE:To produce a list with high efficiency by replacing the line number description of processing procedure if an indication is given in the procedure to produce a list and replacing one of plural card image displays to transcribe the replaced display to another display. CONSTITUTION:A box 2 corresponding to a card image 1 to be displayed on a display screen is loaded on a main memory, and each image 1 is displayed after merging the contents of the form and card data storage parts. At the same time, the processing procedure is executed to the display contents of plural images 1 on the screen. In this case, the procedure contains an indication for production of a list, the line number description of the processing procedure is replaced via a list production designation control part and a list production execution control part. At the same time, the field contents of one of displays of plural images 1 are transcribed to another display for execution of processing.
Patent JP-H1016164-A (JP)
Title: Release film
Inventor: KOYAMA TOSHIYA
IPC: B32B27/36
Filed: 1996-07-08
Abstract: PROBLEM TO BE SOLVED: To realize a release film, which has favorable releasability and is excellent in stability with time by giving the characteristics, in which dλ/dT=0, where (λ) is the logarithmic decrement of the amplitude of a rigid pendulum and T is temperature, is not satisfied at the specified temperature of a silicon releasing layer, to the silicon releasing layer in the release film, which is produced by providing the silicon releasing layer on one side of a polyester film. SOLUTION: In this release film, a silicon releasing layer is provided at least on one side of a polyester film. The silicone resin is prepared not to have a maximum point or a minimum point or an inflection point dλ/dT=0 in the temperature range of 0-70 deg.C, when the logarithmic decrements (λ) of an vibrational amplitude with a rigid pendulum are measured under varied temperatures T after the resin is three-dimensionally crosslinked with catalyst, especially with Pt catalyst. If this inflection point lies near the room temperature, for example, during the storage of the film under the condition that pressure- sensitive agent is applied to the silicon releasing layer.  The phase transition of the film developed (especially under the condition that its storage is happened on the higher temperature side of the inflection point), resulting in remarkably changing the releasing characteristics during storage.
Patent JP-H0844622-A (JP)
Title: Information processor
Inventor: YAMAGUCHI MUNEAKI
IPC: G06F12/00
Filed: 1994-07-29
Abstract: PURPOSE:To reduce power consumption during operation by turning off the power source of a flash memory, to which no access is performed, in a power source control part while utilizing the non-volatility of the flash memory in the information processor provided with the flash memory. CONSTITUTION:A CPU 1 reads and executes programs stored in a mask ROM 2, flash memory 3 and RAM 6 through a system bus 14, and transfers information with a memory 7 for display and a data buffer 12 or the like. A power source control part 5 outputs a power source control signal 4 to the flash memory 3, and the power source of the flash memory 3 is turned on/off corresponding to the power source control signal 4. Namely, when a CPU 1 does not access the flash memory 3, for example, the power source of the flash memory 3 is turned off by the power source control signal 4 from the power source control part 5 but when the CPU 1 accesses the flash memory 3, the power source of the flash memory 3 is turned on by the power source control signal 4.
Patent JP-H0914897-A (JP)
Title: Underwater runner
Inventor: KOGA MASAAKI
IPC: F16N7/40
Filed: 1995-06-22
Abstract: PURPOSE: To prevent the damage of an oil cooler even if the discharge pressure of an oil pump is raised by providing a relief valve for bypassing the lubricant discharged from the pump through the cooler and an oil filter by operating the pump at the time of raise the discharge pressure of the pump. CONSTITUTION: A lubricant is fully filled from the outlet of an oil pump 4 to an oil cooler 3 and an oil filter 5, supplied to the high speed bearing in a reduction gear 2, again sucked to the pump 4 and fed under pressure to the cooler 3. A relief valve 6 is provided from the inlet of the cooler 3 to the outlet of the filter 5, and the lubricant is fed to a lubricant line by bypassing the cooler 3 and the filter 5. Thus, even if the pressure loss in the cooler 3 is increased so that the discharge pressure of the pump 4 is raised, the damage of the pump 3 can be prevented.
Patent JP-H09129721-A (JP)
Title: Manufacture of semiconductor device
Inventor: RI KOUJIYUN
IPC: H01L29/78
Filed: 1996-07-08
Abstract: PROBLEM TO BE SOLVED: To suppress hump phenomenon and parasitic effect of current with a semiconductor element by, after flattening an element isolation oxide film of a trench, etching the element separation oxide film by a specified thickness, and by selectively performing side wall ion implantation process on the area affecting the operation of a parasitic transistor. SOLUTION: A pad oxide film a nitride film are vapor deposited on an Si substrate 11, and, with a nitride film pattern 15 patterned for limitation to an active area and a non-active area and a pad oxide film pattern 13 as a mask, the Si substrate 11 of the non-active area is selectively etched in anisotropic manner, for a trench 17 to be formed. An oxide film is grown all over the trench 17, to prevent damage. The trench 17 is buried in an insulation film, thus an element isolation oxide film 27 is formed. The element separation film 27 is etched in anisotropic manner by specified thickness, and with the nitride film pattern 15 as a mask, ion implantation is performed on the side surface of the trench 17. After the nitride film pattern 15 is removed. The ion implantation for well formation and threshold voltage regulation is performed, thus a gate electrode 19 is formed.
Patent JP-S5967468-A (JP)
Title: Digital type frequency discriminator
Inventor: MARUYAMA KOUJI
IPC: H02H3/46
Filed: 1982-10-09
Abstract: PURPOSE:To achieve the stabilization and wt. reduction of an apparatus, by performing the discrimination of frequency only by a digital circuit. CONSTITUTION:The output of a wave form shaping device WF is applied to a shift register SR as an input signal Si and shift operation is performed by a clock pulse CLK1. Memory MM1 comprises bits D1-Dn having the same bit number as the step number of SR and the data corresponding to the signal S1 is stored and read corresponding to CLK1 to send out a reference signal Sr. The outputs of the steps S1-Sn of SR are added by an adder AD through EX- NOR gates G1-Gn and, when the add output is larger than the reference value from a setting device ST, comparison output ''1'' is obtained in a comparator CP. When the read address of MM2 is indicated corresponding to the read content of MM2, either one of AND gates G11-G1n is turned ON corresponding to the signal Sr and discrimination outputs DO1-DOn according to the frequency of the signal Si are obtained.
Patent JP-S6241185-A (JP)
Inventor: MIYAJI YOSHINOBU
IPC: B25J15/06
Filed: 1985-08-12
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-S6334846-A (JP)
Title: Aperture type fluorescent lamp
Inventor: TAKAGI MASASANE
IPC: H01J61/52
Filed: 1986-07-29
Abstract: PURPOSE:To prevent the variation of light output due to the ambient tempera ture or the generation of the unbalance of light distribution due to the blackning by providing a heater on the aperture of a fluorescent lamp. CONSTITUTION:A heater 10 is provided on the aperture 5 of an aperture type fluorescent lamp which has filaments on both ends and a reflecting film 3 and a fluorescent film 4 converting UV to visible light coated on the inside surface of a bulb 1 in the specified angular range in peripheral direction and emits light from the aperture 5 provided with no such films. By this heater 10 the rise time at the start of the lamp can be shortened and the light output can be heightened even in low ambient temperature to prevent the generation of the variation of light output. And also evaporated or sputtered substance from the filament cannot be adhered on the aperture to prevent the unbalance of the light distribution due to the blackning caused by the adhesion of such sub stance.
Patent JP-S6158085-A (JP)
Title: Picture collating method
Inventor: TAKEDA HARUO
IPC: G06K9/00
Filed: 1984-08-29
Abstract: PURPOSE:To make possible high precision picture aligning by providing the means for obtaining an original symmetrical center line and the original position of a point symmetrical center point against a picture having defects. CONSTITUTION:A seal print to be callated is reqad with a scanner 6 and stored in the area other than an area of a reference seal print of a picture memory 3. Thereafter, the alignment processing of two seal prints is performed by controlling a CPU 1 and the aligned result is displayed in a display 7. To align the reference seal print with the seal print to be collated, a parallel moving quantity is obtained at first and a rotary moving quantity is obtained secondly. To obtain the parallel moving quantity, the center of seal print frame is utilized as a reference point of position not depending on a relative rotary angle of both seal prints. The relative rotary angle of both seal prints is calculated and aligned so that both seal prints may be concident with the reference position.
Patent JP-S6334491-A (JP)
Title: Joint of tube for heat exchanger
Inventor: KISHI NORIYOSHI
IPC: F28F9/18
Filed: 1986-07-29
Abstract: PURPOSE:To reinforce the root of a tube, whereat the material of the tube is deteriorated, and increase the resistance to vibration, by a method wherein a bead, formed by bending the outer surface of the end of a thin tube in parallel to the axial direction of the tube, is jointed to a tube plate under a condition that the bead is projected to the outside of an inserting hole of the tube. CONSTITUTION:Beads 4 are formed by axially bending the outer surface of a tube 3 thinner than a tube plate 1, while a joint is brazed under a condition that one part of the 4 is projected to the outside of the penetrating hole 2 of the tube plate 1. According to this method, the deformation of the root of the tube 3 can be prevented by the existence of the beads 4 even when axial and bending external force is applied on the tube 3 by vibration or the like, therefore, the joint of the tube, reinforced at the root of the tube whereat the material of the same is deteriorated and strong in resistance to vibration, may be obtained.
Patent JP-H06123103-A (JP)
Title: Asphalt plant
Inventor: AMANUMA EIICHI
IPC: E01C19/10
Filed: 1992-07-06
Abstract: PURPOSE:To solve the trouble of the adhesion of waste matters to an agitating blade for reducing equipment cost, maintenance cost and operation cost by heating and drying both a new aggregate and asphalt paving waste material simultaneously and separately in a single rotary dryer. CONSTITUTION:In the case where asphalt paving waste material is reproduced, the waste material in a waste material storing bin 5 is transported by a supply conveyor 19, and charged through a charging port 45 into the external drum 41 of a waste material dryer section 29. Next the above waste material is heatedly dried in the drum 31 of an aggregate drier 27, and mixed with the heated aggregate and moved toward a take-off port 53. The waste material is then transported to the upper part of a plant by a heated waste material transporting bucket elevator 23, and stored in a heated waste material storing bin 9. After that, the waste material is charged into a mixer 13, and mixed with the aggregate as dissolved asphalt and filler are added at a fixed rate to produce synthetic asphalt material.
Patent JP-S57102650-A (JP)
Title: Electrophotographic receptor
Inventor: HASHIMOTO MITSURU
IPC: G03G5/06
Filed: 1980-12-19
Abstract: PURPOSE:To obtain a highly sensitive receptor having flat sensitivity all over the visible region by forming a charge generating layer contg. a specified disazo pigment and a charge transferring layer contg. a specified diarylmethane compound on an electrically conductive support. CONSTITUTION:A prescribed amount of a disazo pigment represented by formulaIis dissolved in THF, and a prescribed amount of a compound represented by formula II (where R1 is 1-11C alkyl, phenyl or heterocyclic, each of R2 and R3 is H, 1-4C alkyl, hydroxyalkyl, alkoxy-substituted alkyl or aralkyl, and R4 is H, 1-4C alkyl, alkoxy or halogen) is dissolved in THF separately from the pigment. The former soln. contg. the pigment of formulaIis applied to an electrically conductive support 11 of Al or the like to form a charge generating layer 22, and the latter soln. contg. the compound of formula II is applied to the layer 22 to form a charge transferring layer 33.
Patent JP-S5880982-A (JP)
Title: Video tape recorder
Inventor: MAJIMA FUMIO
IPC: H04N5/91
Filed: 1981-11-06
Abstract: PURPOSE:To increase the relative speed between a magnetic tape and magnetic head by oscillating the magnetic head in the width directions of the tape, and thus eliminating the need to use a complex mechanism and also to increase a tape running speed. CONSTITUTION:A video signal inputted from an input terminal 100 is processed by FM modulation 101 and the modulation output (a) is passed through a 1H (one horizontal scanning period) delay line 102 to obtain a 1H delay output (b). Those outputs (b) and (a) are supplied to gate circuits 103, 105, and circuits 104, 106. One of video signals, on the other hand, is supplied to a horizontal synchronous separating circuit 107 to extract a horizontal synchronizing signal (c), by which gate pulses for controlling the circui 103-106 are generated. Outputs of those circuits 103-106 are supplied to video heads 11a-11b respectively. The frequency division output (h) of the signal (c) obtained by FFs 108 and 109 is supplied to a phase comparing circuit 116 through a monostable multivibrator 114 and a pulse shaping circuit 115. The phase of a voltage-controlled oscillator 117 is controlled by the output of the circuit 116, and the output of the oscillator 117 is amplified, allowing heads 11a-11d to oscillate.
Patent JP-S6156407-A (JP)
Inventor: YOKOE YOSHIO
IPC: H01G4/008
Filed: 1984-08-28
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-S6335800-A (JP)
Title: Method for pickling titanium or titanium alloy
Inventor: TAKI CHIHIRO
IPC: C23G1/10
Filed: 1986-07-31
Abstract: PURPOSE:To inhibit the absorption of hydrogen when Ti or a Ti alloy is pickled, by applying a specified electric potential. CONSTITUTION:When Ti or a Ti alloy is pickled, and electric potential between natural potential and 0.5V (vs. SCE) is applied. The amount of hydrogen generated is reduced, so the absorption of hydrogen is inhibited and effective descaling is carried out.
Patent JP-H0928959-A (JP)
Title: Sewing machine
Inventor: NAGASAKA SHINSUKE
IPC: D05B29/02
Filed: 1995-07-14
Abstract: PROBLEM TO BE SOLVED: To easily make a mechanism for positioning an axial needle rod and holding rod. SOLUTION: A machine frame 1 of the sewing machine is provided with a horizontally extending groove, with which a needle rod holder 11 and 13 and a holding rod holders 51 and 53 are engaged. The needle rod holder 11 and 13 and the holding rod holders 51 and 53 are rotated in relation to the longitudinal direction and are moved to the right and left to carry out the centering of the dropping a needle rod 15 and a holding rod 49. The needle rod holders 11 and 13 are fixed to the machine frame 1 by the screws 21 and 23 through holding plates 17 and 19. The holding rod holders 51 and 53 are fixed to the machine frame 1 by the screws 59 and 61 through holding plates 55 and 57.
Patent JP-S57103320-A (JP)
Title: Bonding method for pellet
Inventor: HORII MASAHIRO
IPC: H01L21/58
Filed: 1980-12-19
Abstract: PURPOSE:To save gold material to be used and to facilitate a bonding method by pressing linear or particle gold material smaller than a pellet size as a metal on the surface of a base side member when a semiconductor element pellet is bonded with metal formed on the surface of the member. CONSTITUTION:Before a pellet 6 such as a semiconductor transistor is secured, a gold wire cut in the prescribed length or gold particles 8 are pressed on the surface of a tab 5 as the previous step, and the pellet 6 is pressed via the gold wire or particles on the tab 5. The pellet 6 is continuously pressed while heating the tab 5 or applying vibration to the pellet 6, the gold wire or particles 8 are molten between the pellet 6 and the tab 5 to produce gold-silicon eutectic crystal while entirely expanding the gold to be secured to each other. In this manner, the quantity of gold protruded from the outer periphery can be extremely reduced, thereby decreasing the quantity of used gold.