baber/WOPTO huggingface dataset:
Patent JP-S596559-A (JP)
Title: Semiconductor device
Inventor: FUJII TETSUO
IPC: H01L23/522
Filed: 1982-07-02
Abstract: PURPOSE:To prevent the contact and corrosion between a layer insulation film which contains high density phosphorus and an Al metallic layer for wiring purpose by a method wherein the layer insulation film which contains high density phosphorus is surrounded by the first Si nitride film formed by thermal chemical reaction and the second one formed by plasma reaction. CONSTITUTION:A first Si nitride film 14 and a second one 17 are in junction at the part of a first contact hole 16. The first Si nitride film 14 formed by thermal chemical reaction is liable to produce cracks when it becomes thick owing to internal stress. The film is formed in a structure of being strong to cracks at the junction part by superposing thereon the second Si nitride film 17 formed by plasma reaction which has small internal stress and is difficult to produce cracks. Since the temperature of forming the second Si nitride film 17 can be decreased, the phosphorus from a PSG film 15 taken into the Si nitride film can be restricted to the degree of neglect.
Patent JP-H09279166-A (JP)
Title: Fuel oil additive and fuel oil composition containing the same
Inventor: ISHIDA NOBORU
IPC: C07C235/10
Filed: 1996-04-12
Abstract: PROBLEM TO BE SOLVED: To obtain a fuel oil additive useful for a gasoline for an internal combustion engine, excellent in solubility in a fuel oil and cleanability in a combustion chamber, comprising a specific amide compound. SOLUTION: This fuel oil additive comprises an amide compound of formula I (R<1> is H or a 1-30C hydrocarbon; R<2> to R<5> are each H, a 1-10C hydrocarbon, etc.; R<6> is a 2-6C alkylene; R<7> is a 1-6C alkylene; (a) is 0-100; (b) is 0-100; a+b is 0-200; (c) is 1-3; (d) is 0-2; c+d is 3; X is H, a 1-30C hydrocarbon, etc.), a compound of formula II, etc. The objective fuel oil composition is obtained by mixing a gasoline for an internal combustion engine with 0.005-5wt.% based on the total of the composition the amide compound of formula I.
Patent JP-S62272594-A (JP)
Inventor: KATOU AKITSUGU
IPC: H05K5/02
Filed: 1986-05-20
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-S61272634-A (JP)
Title: Measuring instrument for amount of adsorption
Inventor: SAKAI JUN
IPC: G01N15/08
Filed: 1985-05-29
Abstract: PURPOSE:To improve the level precision of a refrigerant and a measured value of the amount of adsorption without causing the vaporized refrigerant to disorder the refrigerant level by arranging a vapor-liquid separator in the middle of a transport pipe and discarding the vapor part of the refrigerant before a dewer bottle. CONSTITUTION:When a controller 8 drives a motor 9 for a specific time with a signal from a liquid level sensor 10, a bellows 7 expands or shrinks to increase or decrease pressure to the external pipe of a siphon 6. When the pressure is reduced, a valve 14 is open and a valve 16 is closed, so LN2 in a storage tank 3 enters the external pipe. Then, the pressure to the external pipe is increased, the valve 14 is closed and the valve 16 is open, so LN2 in the external pipe enters the transport pipe 4 through an internal pipe and guided to the vapor-liquid separator 5. Even if the LN2 is vaporized in the transport pipe 4, it is discharged from a discharge port 5a, so only LN2 is guided into the dewer bottle 2 through a transport pipe 4'. Therefore, the vaporized LN2 never disorders the liquid level and the liquid level precision and the reliability of a measured value of the amount of adsorption are improved.
Patent JP-H06332188-A (JP)
Title: Method and device for producing planographic printing plate
Inventor: ADACHI KEIICHI
IPC: G03F7/20
Filed: 1993-05-18
Abstract: PURPOSE:To eliminate the void of image part in a highlight part and the void of non-image part in a shadow part by correcting the side etching of an image part at a time of an elution. CONSTITUTION:An electrostatic latent image is formed on a photoreceptor of a printing plate by laser exposure, and a resist layer with a toner is provided on an exposure part forming the electrostatic latent image and further an unexposed part is eluted by an elution treatment. At this time, an exposed region is made larger by adjustment of drawing condition by laser exposure and the side etching generated at the elution process is corrected to eliminate the void in the highlight part and the void in the shadow part.
Patent JP-H11290438-A (JP)
Title: Deodorant composition
Inventor: TORII KUNIMORI
IPC: A23L27/29
Filed: 1998-04-10
Abstract: PROBLEM TO BE SOLVED: To enhance the deodorizing effect of persimmon juice extract and provide the effect of suppressing the smell and fermentation odor peculiar to persimmon by using the juice extract of persimmon and a water-soluble extract extracted from the leaves as effective components. SOLUTION: The juice extract of persimmon is obtained by removing sugar, for example, from a green or astringent persimmon by natural fermentation and performing a dehydrating condensation under reduced pressure. The water- soluble extract of leave is obtained by extracting dry persimmon leaves under a condition capable of extracting the water-soluble component. This deodorant composition can be prepared by mixing the fruit juice extract and the leaf extract before condensation or in the dehydrating condensing process and finally performing the dehydrating condensation although the dehydrated condensate or powder thereof may be mixed. Although the leaf extract hardly has the deodorizing effect by itself, the deodorizing effect is remarkably enhanced when it is added to the fruit juice extract in a small ratio.  Therefore, the persimmon extract can be added to the fruit juice extract as a solid component.
Patent JP-H021448-A (JP)
Title: Production of 3,3-dichloroacrylonitrile
Inventor: KIMURA KEIZO
IPC: C07C255/07
Filed: 1988-05-13
Abstract: PURPOSE:To readily obtain the subject compound in high yield with facilitated isolation of the resultant product by reducing a trichloropropionitrile derivative in a two-phase solvent system of an aqueous solvent and a water immiscible organic solvent. CONSTITUTION:A 3,3,3-trichloropropionitrile derivative expressed by formula I [R<1> is O-C(O)-R<2>, O-C(=S)-R<2>, O-SO2-R<2>, formula II or halogen; R<2> and R<3> are H, alkyl or aryl] is reduced in a two-phase solvent system of an aqueous solvent and a water-immiscible organic solvent (<=20g solubility in 100g water at 20 deg.C), preferably at 25-100 deg.C temperature for 0.5-3hr. After completing the reaction, the reaction mixture is separated to afford the objective compound from the organic solvent phase. The aqueous solvent is preferably used in a volume of 0.5-3 times based on the compound expressed by formula I and the organic solvent is preferably used in a volume of 1-5 times based on the compound expressed by formula I. The reducing agent is preferably used in an amount of 1-3 equiv. based on the compound expressed by formula I.
Patent JP-H112390-A (JP)
Title: Two-part type casing and manufacture thereof
Inventor: BOEING GEORG
IPC: F16M1/025
Filed: 1998-04-11
Abstract: PROBLEM TO BE SOLVED: To form a two-part type casing provided with a coaxial hole obtaining high positioning accuracy by a small cost of manufacture, also manufacture the two-part type casing. SOLUTION: A two-part type casing is provided with a plurality of coaxial holes 3, 4 extended through both casing members 1, 2. These holes are respectively surrounded in concentric shape by a centering member respectively in the casing members 1, 2, the centering member is extended as the centering member in an inner side in one casing member 1, 2, also extended as the centering member in an outer side in the other casing member 1, 2. The hole, by using a hole drilling tool provided with a cutting edge conformed to a diameter of these holes and the centering member, is drilled in the casing member by a single work process. Successively, the casing member provided with the hole and the centering member is connected so as to mutually hold the centering member by high accuracy.
Patent JP-H06310221-A (JP)
Title: Charging connector in electric vehicle
Inventor: WAKATA SHIGEKAZU
IPC: H01R13/713
Filed: 1993-04-19
Abstract: PURPOSE:To safely perform the charging work to electric vehicle. CONSTITUTION:In a charger-side connector 2 having a lever 13 to perform the fitting and charge to a vehicle-side connector 1 with the lever 13 in the hand, a switch is arranged on the lever 13. The switch 22 prohibits the current carrying to a charging electric circuit when the lever 13 is held by the hand and operated, and permits the current carrying only when the hand is released.
Patent JP-H01286094-A (JP)
Title: Shutter opening and closing mechanism for bill integration transaction device
Inventor: ARIKAWA JUNICHI
IPC: G07D9/00
Filed: 1988-05-13
Abstract: PURPOSE:To simplify a driving mechanism for a shutter and its locking mechanism by providing a shutter locking arm at a position to intersect with a locus along which a shutter plate is to be turned. CONSTITUTION:A shutter locking arm 55 abuts on a shutter plate 51, regulates the rotation of the shutter plate 51 in its opening direction, and locks the shutter plate 51 into a closed state under a state in which the shutter plate 51 is energized by an energizing means and stopped at a closed position. Further, when a pool drum 7 rotates, a pin 56 as a shutter locking arm releasing means precedes a shutter pressing plate 8b, operates the shutter locking arm 55, and releases the locked state of the shutter plate 51. After that, the shutter pressing plate 8b presses the shutter locking arm 55 abutting on the shutter plate 51 in an opposite direction and opens and shutter plate 51.
Patent JP-S5641523-A (JP)
Title: Preparation of head for magnetic disk
Inventor: IIKAWA TSUTOMU
IPC: G11B5/187
Filed: 1979-09-11
Abstract: PURPOSE:To easily prepare a supernarrow track head, by fixing the core made of ferromagnetic material to the reinforcing plate, grinding the core side, and carrying out the ion implantation to the end part confronting the core disk. CONSTITUTION:The ferrite core 2 of ferromagnetic material is stuck to the reinforcing plate 5 made of nonmagnetic material. In this case, the height of plate 5 is made lower than the core 2, and the part of difference is made a space 7 for sticking the I core 10 equipped with the winding. Subsequently, the mask 3 is provided on the whole circumference except the part 8 confronting the medium, by use of conductive paste, etc. After the mask 3 has been provided, the part 8 is made nonmagnetic by performing the ion implantation, and the dimension corresponding to the superhigh density track is got by the part 9 which has been left only a little. Subsequently, both the ends of the rear part of the slider 1 made of nonmagnetic material are cut to the dimension of the core 2, the core 2 which has been subjected to ion implantation is stuck, and the I core 10 equipped with the winding is stuck to the step difference part 7.
Patent JP-S62272228-A (JP)
Title: Liquid crystal cell
Inventor: TSUDA KEISUKE
IPC: H01L49/00
Filed: 1986-05-21
Abstract: PURPOSE:To easily form a liquid crystal panel having many scanning lines by executing serial capacity connection by a conductive layer obtained by laminating a bus bar electrode layer and a picture element electrode layer on a substrate, a silicon layer, a conductive layer, and so on. CONSTITUTION:The ITO picture element electrode layer 2 and the bus bar electrode 3 are formed on the insulating substrate 1 for a liquid crystal panel and the 1st conductive layer consisting of a paradium layer 4, the silicon layer 5 and the 2nd conductive layer consisting of a titanium layer 6 are laminated on the layer 2, 4. The serial capacity connection of non-linear resistance elements based upon the layers 3-6, 2, 4-6 is executed, so that a capacitor values are practically reduced and normal functions can be maintained even if the number of scanning lines is increased. Said constitution can be formed by using three masks, so that the liquid crystal panel having many scanning lines can be easily formed.
Patent JP-H01286608-A (JP)
Title: Updating method for preset station
Inventor: WATANABE KOJI
IPC: H03J5/02
Filed: 1988-05-13
Abstract: PURPOSE:To update broadcast contents in the same preset station by successively checking the receiving condition of the stored preset station, searching the broadcast station of the same broadcast contents at a prescribed level or over when the level falls at the prescribed value or below, and updating the contents. CONSTITUTION:The receiving condition of the stored preset station is successively checked by a level deciding circuit 4, when the receiving condition of the prescribed station deteriorates, the signal of a tuner 1 is inputted to a special frequency component extracting circuit 6, the broadcast station at the same broadcast contents is searched, the data at the special frequency signal level of the preset station and the special frequency signal level of the searched station are detected by the special frequency component extracting circuit 6, and the identity is decided by a control part 9. The station searched in such a way is preset by updating the preset station. The updating action is executed in all the preset stations corresponding to the plural preset keys of an operating key part 10. In addition, during the receiving action of the preset station, the receiving station as well as the preset station are updated.
Patent JP-S62273296-A (JP)
Inventor: NEHASHI TSUTOMU
IPC: C11D1/12
Filed: 1986-05-21
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-S5740669-A (JP)
Title: Watch hand and manuacture thereof
Inventor: ENOMOTO TADAO
IPC: G04B19/04
Filed: 1980-08-25
Abstract: PURPOSE: To enable the rapid and easy production of a light and accurate watch hand, by a method wherein a hand having a shell structure is formed by an electroming-molding method.  
     CONSTITUTION: An electroforming-molding, using hard nickel, is conducted by the use of a plastic matrix to form a shell-structured watch hand having a cavity 1 f . This constitution causes a grinding or other machining margin (g) to be limited to only a partial portion and reduced into lesser area, improves a strength, and permits lightening of the workpiece and the prevention of the occurrence of a trouble, such as bending. Thus, this permits the rapid and easy production of the light and accurate watch hand. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S62272387-A (JP)
Inventor: TATOMI NAOKI
IPC: G07F7/08
Filed: 1986-05-21
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-H08316749-A (JP)
Title: Gain variable device
Inventor: YAMADA KATSUSHI
IPC: H03G3/10
Filed: 1995-05-16
Abstract: PURPOSE: To attain gain variation by digital signal processing with less sound quality deterioration by reducing production of noise sound in the case of gain change, conducting surely the gain revision processing and finishing the gain revision processing in a shortest required time. CONSTITUTION: A DSP 104 and a control section 109 are used to change a gain synchronously with a timing when a digital audio signal waveform being an object of gain revision is in crossing with an amplitude zero axis in terms of an AC signal and a timing in crossing with the amplitude zero axis in terms of an AC signal to update a coefft. for multiplication processing is monitored. A digital audio signal from the DSP 104 is converted into an analog audio signal and it is outputted through D/A converters 105a, 105b and LPFs 106a, 106b.
Patent JP-H02296756-A (JP)
Title: Cement admixture
Inventor: YAGI KAZUO
IPC: C04B16/06
Filed: 1989-05-10
Abstract: PURPOSE:To obtain a lightweight cement admixture having superior alkali resistance, creep and fatigue resistances as well as superior mechanical strength and shock resistance by using a molecularly oriented molded body of ultrahigh mol.wt. polyolefin whose intrinsic viscosity is a specified value or above. CONSTITUTION:This cement admixture is made of a molecularly oriented molded body of ultrahigh mol.wt. polyolefin having >=5dl/g intrinsic viscosity [eta]and may be obtd. as fibers formed by drawing an undrawn molded body of an ultrahigh mol.wt. ethylene.alpha-olefin copolymer having >=5dl/g intrinsic viscosity. The average number of C atoms belonging to >=3C alpha-olefins in the copolymer is 0.1-20 per 1,000C atoms. The fibers are chopped and the resulting chopped strands are mixed with a cement compsn. Since this cement admixture has high absolute viscosity, high strength is imparted.
Patent JP-H05287381-A (JP)
Title: Manufacture of high strength corrosion resistant steel pipe
Inventor: OKAZAWA TORU
IPC: C21D9/08
Filed: 1992-04-08
Abstract: PURPOSE:To easily obtain an oil well pipe satisfying both high strength and high corrosion resistance and furthermore small in bending by executing prescribed bend removing after hardening and tempering repeated for two times for a steel pipe contg. specified C, Si, Mn, P, S, Cr, Mo, Al, Nb or the like. CONSTITUTION:Steel contg. <=0.3% C, 0.05 to 1% Si, 0.3 to 1% Mn, <=0.03% P, <=0.03% S, 0.3 to 1.5% Cr, 0.1 to 2% Mo, 0.01 to 0.05% Al and <=0.015% N, contg. one or more kinds among 0.01 to 0.04% Nb, 0.03 to 0.1% V, 0.01 to 0.05% Ti, 0.001 to 0.005% B and 0.001 to 0.005% Ca, and the balance Fe is melted. The steel pipe constituted of the steel is subjected to primary hardening and tempering and is thereafter subjected to perfect cold or warm bend removing. Next, it is subjected to secondary hardening and tempering and is thereafter subjected to slight warm bend removing or the like, by which the objective steel pipe small in bending and having a uniform distribution of the hardness in the direction of the thickness can be obtd.
Patent JP-S5669071-A (JP)
Title: Lapping machine
Inventor: MIYASHITA KENZOU
IPC: B24B37/00
Filed: 1979-09-12
Abstract: PURPOSE:To eliminate the steps for loading and unloading a work on a lapping machine as well as permit it to perform an accurate lapping by allowing a work to be automatically moved and lapped by operating the buttons on the main control panel. CONSTITUTION:An air cylinder 21 for loading and unloading a work moves a rod 31 vertically to load or unload a magazine 22 with a work 43. Another air-cylinder 23 vertically moves a rotary head 12 loaded with the magazine 22, and a gear motor 26 rotates the rotary head 12 through a planet gear 30. The work 43 is set on a loading station 17, and the work 43 having been machined is mounted on an unloading station 18. The main actuating mechanism having said air cylinders 21 and 23 and rotary head 12 travels along an upper bridge 13.
Patent JP-H05309003-A (JP)
Title: Inliner of shoes
Inventor: MIKI KEIJI
IPC: A43B17/03
Filed: 1992-05-11
Abstract: PURPOSE:To automatically bring the in-liner into tight contact with the rear of the foot according to the foot shape and to impart a uniform cushion property to the in-liner by encapsulating liquid into a hermetic flat bag consisting of soft sheets formed to the shape of the insole of shoes. CONSTITUTION:The in-liner 1 is formed by encapsulating the liquid 5 into the hermetic flat bag into the hermetic flat bag formed with a fusion welded part 4 by heat sealing the peripheral edges of two sheets of the soft sheets 2, 3 formed to the shape of the inside of the shoes. The blank material of the sheets 2, 3 is preferably a soft synthetic resin, such as vinyl chloride. The liquid 5 is preferably liquid having adequate viscosity and is more particularly preferably 60% glycerol and about 40% water. The amt. of the liquid to be packed to the extent that the sheet 2 comes into tight contact with the ruggedness of the rear of the foot is sufficient. The fusion welded parts 4 are provided at plural points 4a, 4b, 4c, 4d from the part of the toe and are preferably cut to meet the size of the shoes. The liquid 5 is made to flow smoothly by the body weight and the cushion property is improved when the longitudinal fusion welded parts 6, 7 are formed in the part corresponding to the arch of the foot. The impact at the time of walking is thus absorbed and the touch is improved; in addition, the fatigue is decreased.
Patent JP-S5543877-A (JP)
Title: Semiconductor device
Inventor: TETSUNO HARUO
IPC: H01L25/18
Filed: 1978-09-22
Abstract: PURPOSE: To match metal bush holes with terminal holes at all times, by providing guides, each of which is connected to a conductor and has a screw part on its one end, in the neighborhood of terminal holes and having these guides pass through the substrate.  
     CONSTITUTION: Hole 25 passes through substrate 10 in the neighborhood of bushes 15a, 15b, 15c corresponding to conductors 13a, 13b, 13c. Guides 26, 27, 28 have a screw part on their one end, and their other ends are fixed to conductors 13a, 13b, 13c by means of wax or solder. They pass through hole 25. One end of wire 29 passes through resistors 2a, 2b, and condenser 3b. Pressure-fitted terminal 30 is connected to the other end of wire 29. Pressure-fitted terminal 30 is fastened to guides 26, 27, 28 by means of bolts 31. Guides 26, 27 and 28 pass through substrate 10 in the neighborhood of bushes 12a, 12b, 12c and prevent conductors 13a, 13b, 13c from shifting. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S61276250-A (JP)
Title: Semiconductor device
Inventor: YAMAGISHI HIDETAKA
IPC: H01L27/06
Filed: 1985-05-30
Abstract: PURPOSE:To unify a bipolar transistor and a MOS transistor without increasing an element area, and to augment output currents by forming an emitter region in the bipolar transistor into a drain region in the MOS transistor and shaping an extremely thin oxide film and a first conduction type polycrystalline silicon layer onto the emitter region. CONSTITUTION:Reverse conduction type first and second semiconductor regions 5, 13 separated and formed in one conduction type semiconductor layer 3, a conductor layer 11 shaped onto the semiconductor layer in the regions 5, 13 through an insulating film 10, one conduction type semiconductor region 6 formed in the first semiconductor region 5 and an extremely thin oxide film 7 and one conduction type polycrystalline silicon layer 8 shaped onto the region 6 are formed. A region such as the P-type drain region 5 in a MOS transistor functions as a base region in a bipolar transistor in combination, the N<+> emitter region 6 is shaped onto the base region 5, and the polycrystalline silicon layer 8 is formed onto the region 6 through the extremely thin oxide film 7. Accordingly, a semiconductor device, which is shown in an equivalent circuit in the figure and in which currents flowing through the MOS transistor are amplified by the bipolar transistor and output currents are increased, is acquired.
Patent JP-S6339895-A (JP)
Inventor: JIYUURIAN PII BUREIRATSUTO JIY
IPC: C07K19/00
Filed: 1987-05-15
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-S60260627-A (JP)
Title: Production of prepreg for printed wiring board
Inventor: YUSA MASAMI
IPC: B32B15/08
Filed: 1984-06-07
Abstract: PURPOSE:To obtain the titled prepreg, by impregnating a glass cloth or a nonwoven glass fabric with a varnish obtained by mixing a specified epoxy resin with a polycondensation product between bisphenol A and formaldehyde, a cure accelerator, and a solvent and drying the impregnated cloth or fabric. CONSTITUTION:The titled prepreg is obtained by impregnating a glass cloth or a nonwoven glass fabric with a varnish essentially consisting of (a) an epoxy resin comprising 1-100wt% glycidyl ether of a polycondensation product between bisphenol A or F and formaldehyde or a mixture thereof, (b) a polycondensation product between bisphenol A and formaldehyde in an amount of, preferably, 1-100pts.wt., per 100pts.wt. component (a), (c) a cure accelerator (e.g., imidazole compound) in an amount of, preferably, 0.01-5pts.wt. per 100 pts.wt. component (a), and (d) a solvent (e.g., acetone), and drying the impregnated cloth or fabric at 80-200 deg.C.
Patent JP-S609338-A (JP)
Inventor: RICHIYAADO JIEI BARENTAIN
IPC: B60R16/02
Filed: 1984-06-07
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。