baber/WOPTO huggingface dataset:
Patent JP-S5573763-A (JP)
Title: Paint for coating corrosion-protection treated metal surface
Inventor: MIURA KOUICHI
IPC: C09D5/08
Filed: 1978-11-30
Abstract: PURPOSE: To provide the title composition having excellent adhesivity and suitable for applying to "Dacrotized" which is a corrosion-protection treated metal, composed mainly of a specific copolymer of vinyl monomers and an amino resin.  
     CONSTITUTION: A paint composition composed mainly of (A) a copolymer of vinyl monomers having a hydroxy equivalent of 500W2500 and an acid value of 25W60, and (B) an amino resin such as alcohol-modified melamine resin. An example of the (A) component is a resin obtained by reacting (a) an OH-containing monomer such as 2-hydroxypropyl acrylate, (b) a carboxy-containing monomer such as acrylic acid, and (c) other copolymerizable monomers such as styrene, in the presence of (d) a polymerization initiator such as benzoyl peroxide. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S63310125-A (JP)
Title: Semiconductor device
Inventor: KITAMURA TAKAYUKI
IPC: H01L21/52
Filed: 1987-06-11
Abstract: PURPOSE:To prevent a crack from being caused in an insulating layer by a method wherein an end edge part of a semiconductor layer formed on the insulating layer fixed to a heat-dissipating sheet is formed to be thinner than other parts of the conductive layer. CONSTITUTION:In an assembly where conductive layers 3-5 fixing a semiconductor device 7 and external electrodes 9-11 are formed on an insulating layer 2 fixed to a heat-dissipating sheet 1, end edge parts of the conductive layers 3-5 are formed to be thinner than other parts of the conductive layers. Because the end edge parts of the conductive layers 3-5 are formed to be thinner than other parts of the conductive layers 3-5, a concentration of a stress on lower end parts of the conductive layers is relaxed even when a difference in the thermal expansion between the insulating layer 2 and the conductive layers 3-5 fixed to the layer is caused; it is made possible to prevent a crack from being caused in the insulating layer 2.
Patent JP-H0313578-A (JP)
Title: Thin film forming device
Inventor: AIGA MASAO
IPC: H01L21/205
Filed: 1989-06-09
Abstract: PURPOSE:To form a desired thin film on both sides of a substrate without turning off a vacuum by providing a substrate holder capable of holding a substrate with the two principal surfaces exposed with sufficient strength and stability and furnishing one film forming chamber or two adjacent chambers with the film forming mechanisms opposed to each other. CONSTITUTION:A retainer 2 provided to the main body 1 of the substrate holder is pushed up to set a substrate 3, the retainer 2 is then returned, and the substrate 3 is held with sufficient strength and stability with the most area of the two principal planes exposed. One chamber 5a in which two film forming mechanisms are opposed is used, or two adjacent chambers 5a and 5b in which the film forming mechanisms are opposed are used. Consequently, the same or different thin films can be formed on both sides simultaneously or one at a time without exposing the substrate 3 to the atmosphere and without detaching the substrate 3.
Patent JP-S6041401-A (JP)
Inventor: DOI YOSHINORI
IPC: E02F9/24
Filed: 1983-08-12
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-H05339586-A (JP)
Title: Coal drying equipment
Inventor: NAKAJIMA MASARU
IPC: C10L5/00
Filed: 1992-06-08
Abstract: PURPOSE:To provide the title equipment whereby crushed coal can be more uniformly dried. CONSTITUTION:The title equipment consists of a vertical closed oven body 5; a plurality of open-top overflow weirs 52 arranged along the vertical axis of the oven body and partitioning its lower space; open-bottom submerged weirs 51 arranged opposite to the right sides of the respective overflow weirs 52; hopper-shaped gratings 110 provided in the lower parts of the spaces partitioned by the overflow weirs; high-temperature air supply pipes 90 connected to the lower parts of the hopper-shaped gratings; a crushed coal feed pipe 4 connected to the lower part of the leftmost space partitioned by the overflow weirs; a dry coal discharge overflow pipe 12 connected to the upper part of the rightmost space partitioned by the overflow weirs; and an air discharge pipe 15 connected to the upper part of the oven body, the grating on the side left to each.submerged weir being blinded.
Patent JP-H0917780-A (JP)
Title: Formation of element separation film of semiconductor device
Inventor: KIMU YONBOKU
IPC: H01L21/76
Filed: 1996-06-10
Abstract: PROBLEM TO BE SOLVED: To restrain a bird's beak from being generated and to form a field oxide film which is small but whose thickness is sufficient when an element isolation film for a semiconductor device is formed. SOLUTION: A pad oxide film 2 is formed on a silicon substrate 1, and it is heat-treated in a gas atmosphere containing nitrogen. Nitrogen atoms are injected through the pad oxide film. A nitrogen atom layer 3 is accumulated near the boundary to the silicon substrate of the pad oxide film. Then, a nitride film 4 is formed on the pad oxide film. Then, a part in which a field oxide film is to be formed is etched. The silicon substrate is exposed. A nitride film spacer 5 is formed on the sidewall of the nitride film in the part and of the pad oxide film. In addition, a trench is dug in the silicon substrate, and the field oxide film is formed by thermal oxidation in the part of the trench in the silicon substrate.
Patent JP-S632776-A (JP)
Title: Hood-ridge structure for automobile
Inventor: MURAKAMI SHINICHI
IPC: B62D25/08
Filed: 1986-06-24
Abstract: PURPOSE:To secure an engine-room space by joining a front hood-ridge which has a longitudinal wall formed protrudently in offset on the outside of a car and possesses a flange portion with the upper edge part facing on the inside of the car, with a rear hood-ridge expand-forming a wheel house portion. CONSTITUTION:A rear hood-ridge 2b is formed with a wheel house portion expand-formed by cutting-out the escape hole 8 of a strut suspension and a longitudinal wall 11 having a shelf part 12 on the upper face. A front hood-ridge 2a is formed with a longitudinal wall 14 formed protrudently in offset on the outside of a car and, on its upper face, a flange portion 15 facing on the inside of the car. A hood-ridge panel 2 is constituted by lap-joining both 2a and 2b and at the same time connecting a reinforce 4 thereto. An engine-room space can be made to enlarge as much space as is formed protrudently in offset on the outside of the car, and at a time of a frontal collision, the change of only the front hood-ridge 2a is sufficient, thus making a repair work simple.
Patent JP-H05342352-A (JP)
Title: Edge extracting device for multi-gradation picture
Inventor: IKUTA KUNIO
IPC: G06T7/60
Filed: 1992-06-08
Abstract: PURPOSE:To provide the edge extracting device for multi-gradation picture which accurately judges edges without being affected by the noise of a picture. CONSTITUTION:Density data of each picture element is stored in a picture memory 4. The equal-density direction of a noticed picture element and those of two comparison picture elements are calculated by an equal-density direction calculating circuit 8. The equal-density direction of the noticed picture element is stored in a register 26. Equal-density directions of comparison picture elements are stored in registers 22 and 24. An angular difference detecting circuits 28 and 30 calculate the angular differences between the equal-density direction of the noticed picture element and equal-density directions of comparison picture elements. A judging circuit 32 judges an edge based on these angular differences.
Patent JP-H0311515-A (JP)
Title: Electromagnetic relay
Inventor: IDE YOSHIO
IPC: H01H50/24
Filed: 1989-06-08
Abstract: PURPOSE:To prevent current induced at the coil of an electromagnet portion for preventing malfunctioning of other electrical equipment by covering that portion of a movable iron piece which presses a movable contact piece with an insulating resin film so as to insulate the movable iron piece and the movable contact piece from each other. CONSTITUTION:An insulating resin film 6c is formed for insulating a movable iron piece 6 from a movable contact piece 7 and is preferably abrasion resistant and heat resistant. As resin material for forming the insulating resin film 6c, polyparaxylene, etc., can be mentioned other than fluororesins. Induction to a coil is effectively prevented by thus forming the insulating resin film on the surface of the movable iron piece.
Patent JP-H0311697-A (JP)
Title: Manufacture of electric device
Inventor: IDE YOSHIO
IPC: H05K5/00
Filed: 1989-06-08
Abstract: PURPOSE:To improve the efficiency of an assembly work by punching a hoop material with mounting holes at a predetermined interval, molding a cover, allowing a protrusion protruding from the cover from the hole, integrating it with the material, and associating it with a base assembled with an internal component. CONSTITUTION:A hoop material 1 is so punched by pressing as to retain both side edges 2, 2 and a coupling part 3 for coupling the edges 2, 2, and mounting holes 4 are simultaneously punched at the center of the part 3. Then, a cover 5 is so integrally molded that the protrusion 6 protrudes from the hole 4, and covers a base 7 mounted with the component to be sealed. Then, a plurality of continuous electric devices 9 are wound on a reel 8 through the material 1 to complete an assembling work. Thus, time required for conveying the cover can be shortened, and cover positioning can be accurately performed, thereby improving its productivity.
Patent JP-H04346762-A (JP)
Title: Production of food of wheat flour
Inventor: NISHIDE TSUTOMU
IPC: A23L7/109
Filed: 1991-05-22
Abstract: PURPOSE:To obtain the title food having smooth surface, excellent uniformity of shape, etc., with excellent workability in rolling and drawing mixed dough containing wheat flour and water by coating or spraying the food with a specific phospholipid mixture-containing a fat and oil composition. CONSTITUTION:In rolling and drawing mixed dough containing wheat flour and water, the dough is coated or sprayed with a fat and oil composition comprising a phospholipid mixture having a ratio of weight of phospholipid not containing N to weight of phospholipid containing N of >=1.0 and/or a glyceride mixture containing 10-99.9wt.% diglyceride to give the objective food.
Patent JP-H099542-A (JP)
Title: Rotor for electric rotating machine
Inventor: KANEDA ATSUNORI
IPC: H02K1/32
Filed: 1995-06-14
Abstract: PURPOSE: To obtain a high performance rotor for electric rotating machine excellent in safety in which uniform temperature distribution is realized for the rotor winding. CONSTITUTION: Radial vents are made through a rotor winding 2, an insulator 8 and a rotor wedge 7 at a constant interval in the axial direction of rotor shaft 1. The radial rotor winding vent 20a located at the central part in the axial direction is made into a longer slit than the radial rotor winding vent 20b located at other part. Flow rate of cooling, being fed through the radial vent and discharged to an air gap part 13 through a channel 9, is increased in the vicinity of axial center.
Patent JP-H0817263-A (JP)
Title: Superconductive stranded wire conductor
Inventor: DAIMATSU KAZUYA
IPC: H01B12/08
Filed: 1994-06-29
Abstract: PURPOSE:To reduce AC loss for a conductor level, and achieve stable current supply by providing an insulation layer on a core wire having a stabilized Cu layer formed on an outer surface to be a flat formed stranded wire having a contact resistance between plural element wires within a specific range. CONSTITUTION:A flat mould stranded wire 3 is formed by stranding seven superconductive element wires 1 with each other to be a primary stranded wire 2, and stranding eleven of the primary stranded wires 2 to be formed. The element wire 1 is composed of a core material part 6 comprising a stabilizing material part 4, and a superconductive filament part 5, an outer skin Cu part 7 formed on its outer surface, and an insulation layer 8 formed further on its outer surface. The stabilizing material part 4 comprises Cu/CuNi, and the filament part 5 comprises NbTi/Cu/CuNi. A contact resistance between the element wires 1 is set to be 1X10<-6>>.m or more and 1X10<-5>OMEGA.m or less, so AC loss of a conductor is restricted low, with generation of drift current prevented to improve a critical current or stability.
Patent JP-S637497-A (JP)
Inventor: NAKAMURA NOBUYUKI
IPC: B28B13/02
Filed: 1986-06-26
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H08313776-A (JP)
Title: Image pickup device
Inventor: OMORI KAZUYUKI
IPC: G02B7/00
Filed: 1995-05-22
Abstract: PURPOSE: To obtain an image pickup device suitable for a solid-state image sensor camera which is based on a conventional single lens reflex camera for silver salt film. CONSTITUTION: This device is provided with a turnable optical member 6 reflecting at least a part of luminous flux from a photographing lens 3 in a specified direction, a 1st optical fiber 5a having a low-pass effect or/and wavelength selectivity, a shutter means 16, a 2nd optical filter 5b having the low-pass effect or/and the wavelength selectivity, and an image pickup element 18 in order on the image surface side of the photographing lens 3. An object image is formed on an image pickup element surface from the luminous flux passing through the photographing lens 3 by synchronously driving the optical member 6 and the shutter means 16.
Patent JP-H0811267-A (JP)
Title: Multilayered film, multilayerd sheet laminating the same and container
Inventor: MASUDA KEIJI
IPC: B65D65/40
Filed: 1994-06-29
Abstract: PURPOSE:To obtain a multilayered film, a multilayered sheet laminating that, and its container. CONSTITUTION:A multilayered film wherein a resin layer, an adherent resin layer, an ethylene-vinyl acetate copolymeric saponified resin layer, and an adherent resin layer which are composed of at least one kind of resin selected from polyester resin and polycarbonate resin are provided and constructed in this order, a multilayered sheet wherein it is laminated on a shaping resin sheet, and a container wherein the multilayered sheet is formed by thermal processing, are provided.
Patent JP-H0667581-A (JP)
Title: Decentering control device for photosensitive drum
Inventor: RAMU EFU UON
IPC: G03G15/00
Filed: 1993-06-18
Abstract: PURPOSE: To keep the image-formation surface of a photoreceptor drum at an almost fixed distance from an image source and to restrain an error in lateral magnification caused by the run-out of the drum to the minimum by pressing the image-formation surface to a rotatable guiding member. CONSTITUTION: This controller is a device for attaching the photoreceptor drum 22 so that the distortion of the image caused by the run-out of the drum 22 is restrained to the minimum by keeping the image-formation surface 23 at the almost fixed distance from the image source. The drum 22 is attached to a rotatable supporting body 70 and elastically pressed to the guiding member 76 by a spring 72.
Patent JP-H10330347-A (JP)
Title: Production of distyrylbiphenyl compound
Inventor: HUEGLIN DIETMAR
IPC: C07G1/00
Filed: 1998-05-29
Abstract: PROBLEM TO BE SOLVED: To obtain the subject compound capable of being widely used for fluorescent whitening of materials to be dyed such as a knit or woven fabric, especially made of cotton and polyamide or for the fluorescent whitening of paper by deaminating a specific compound. SOLUTION: A compound of formula II [M' is H, an achromatic cation forming a salt, or a (substituted) phenyl] is reductively deaminated to convert a (substituted) phenyl group M' into a group M to provide the objective compound of formula I [R is H, a 1-5C alkyl, cyano, or a halogen; M is H or achromatic cation forming a salt; (n) is 2]. The compound of formula II is preferably a compound of formula III. The compound of formula II is preferably converted into a diazo compound of formula IV, and, preferably, the degradation of each diazo group is simultaneously carried out to carry out the deamination process.
Patent JP-S6125561-A (JP)
Inventor: HARASAWA KAZUO
IPC: A61L9/03
Filed: 1984-07-17
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-H06337848-A (JP)
Title: Data processing system
Inventor: MATSUBARA TAKANORI
IPC: G06F15/16
Filed: 1993-05-28
Abstract: PURPOSE:To distribute the load of an external storage device which can easily be applied to an existed computer system and which can use a data processor in common with the other computer system and of an external data bus, to reduce the load of an internal bus and to rapidly improve access processing efficiency to the external storage device. CONSTITUTION:The data processor 4 is connected through the external data bus 3 to a host computer 1 and the external storage device 2 independently. The data processor is provided with a data processor-side external data bus control means 8 controlling the external data bus, a data processing execution means 9 executing a data processing in accordance with a data processing procedure generated in the data processing procedure generation means 6 of the host computer and a data processor control means 10 controlling the external data bus control means and the data processing execution means.
Patent JP-H05324387-A (JP)
Title: Diagnosis and initialization system
Inventor: BANBA SHOGO
IPC: G06F11/00
Filed: 1992-05-14
Abstract: PURPOSE:To facilitate the investigation of the cause of a fault whose cause is unknown by controlling history until the fault occurrence and to confirm the reliability of a diagnostic means and an initialization means. CONSTITUTION:The diagnostic means 12 diagnoses whether or not the system is normal and the initialization means 13 initializes the system. An abnormality informing means 18 informs the abnormality of the system when the abnormality is detected by the diagnostic means 12. A history recording means 15 records the history recording information and the control recording information of the diagnosis and the initialization and a history writing means 16 writes the history recording information and the control recording information in the history recording means 15. A diagnostic confirming means 14 confirms the validity of the diagnostic means 12 and the initialization means 13 themselves at the time of the normal completion of the diagnosis and the initialization. A history diagnostic means 11 diagnoses and initializes the history recording information and the control recording information and a history informing means 17 informs the history recording information and the control recording information when the fault occurrence is diagnosed by the history diagnostic means 11.
Patent JP-H05319864-A (JP)
Title: Glass composition for welding magnetic head
Inventor: KIJIMA TAKESHI
IPC: G11B5/235
Filed: 1992-05-15
Abstract: PURPOSE:To reduce the crack or chipping of a glass and to prevent the peeling of an alloy thin film or the like caused by thermal stress by incorporating one or more kinds of oxides of Pb, Ti, Te and Bi to supply the vitrification with SiO2 used as a main component. CONSTITUTION:The glass composition for welding magnetic head is prepared by incorporating 20-25wt.% SiO2 and one or more kinds of the oxides of Pb, Ti, Te and Bi to supply vitrification. Or, <=8% sum of both Na2O and K2O in a ratio of 4:1 and further <=3% ZnO and ZrO are incorporated. Furthermore, at least one or more kinds of the oxides of II group alkali earth metals and three or more kinds of the oxides of amphoteric elements are incorporated. Or, at least one kind of AgI, AgBr, AgCl and Ag2O is incorporated. As a result, the glass composition for welding magnetic head having high hardness of >=400 in Vickers hardness, excellent wear resistance, high elasticity of about 6000-7000kg/mm<2> in Young's module and high strength against strain is obtained.
Patent JP-H0442694-A (JP)
Title: Still picture recording and reproducing device
Inventor: SAITO KENJI
IPC: H04N9/85
Filed: 1990-06-08
Abstract: PURPOSE:To prevent generation of the inversion of a luminance signal and moire of a chrominance signal by providing a means recording each component without mixing a luminance signal and a chrominance signal and demodulating the reproduced signal at component recording without separating the reproduced signal. CONSTITUTION:The above device is provided with a mixer circuit 5 mixing a luminance signal and a chrominance signal subjected to frequency modulation, recording means 6, 7 recording the mixed signal on a recording medium in terms of frames for each field and recording each component of the luminance signal and the chrominance signal before mixture to each field of the recording medium and a control switch 10 applying switching control of the frame recording and the component recording. Then the reproduction signal reproduced from the recording medium 9 is demodulated while being separated into a luminance signal and a chrominance signal in the case of the frame recording respectively and demodulated in the case of the component recording without any further processing. That is, the reproduced luminance signal and chrominance signal are demodulated as they are without passing through a separator circuit 5 in the case of the reproduction of the component recording. Thus, the generation of the inversion of a luminance signal and moire of a chrominance signal is prevented.
Patent JP-H0442404-A (JP)
Title: Recording and reproducing device
Inventor: YASUJIMA TAKAHIRO
IPC: G11B5/027
Filed: 1990-06-08
Abstract: PURPOSE:To sufficiently suppress a crosstalk component by correcting the delay quantity of a phase correction circuit equal to the phase difference of a reproducing signal from a track and the crosstalk component in a remarked reproducing signal, and inverting and adding the reproducing signal multiplied by a prescribed coefficient on the remarked reproducing signal. CONSTITUTION:Phase adjustment is applied to the reproducing signal outputted from a head amplifier 2b at the phase correction circuit 3a2, and furthermore, it is level- adjusted at a level adjusting circuit 4a2, and is supplied to a subtraction circuit 5a. Similarly, the phase adjustment and level adjustment are applied to the reproducing signals outputted from head amplifiers 2c, 2d, and they are supplied to the subtraction circuit 5a. Therefore, signals with in-phase and the same amplitude as that of the crosstalk components from the tracks 7b-7d mixed in the reproducing signal from the head amplifier 2a can be obtained from the amplitude adjusting circuits 4a2-4a4, and the output signals of the amplitude adjusting circuits 4a2-4a4 are subtracted at the subtraction circuit 5a, and the reproducing signal of the track 7a from which the crosstalk components from the tracks 7b-7d are eliminated can be obtained. Thereby, it is possible to remarkably reduce the crosstalk component from another channel.
Patent JP-H0442109-A (JP)
Title: Lens system using heterogeneous medium
Inventor: TSUCHIDA HIROBUMI
IPC: G02B9/00
Filed: 1990-06-08
Abstract: PURPOSE:To offer the lens system which is a photographic lens using the heterogeneous medium and hardly comes eccentric when actually incorporated as a lens system by arranging a stop on the object or image side of both lenses. CONSTITUTION:The lens system consists of a 1st lens which is a radial type heterogeneous concave lens with positive refracting power and a 2nd radial type heterogeneous concave lens with positive refracting power in order from the object side, and the stop is arranged on the object or image side of those lenses. Here, the concave shapes mean that the peripheries of the lenses are larger in thickness than the parts on the optical axis. Thus, the stop is arranged outside the lens system to hold the two lenses by a common lens frame; and the eccentricity between the lenses can be suppressed extremely small because of the constitution of the lens frame and the image forming performance of the lens system can be prevented from deteriorating.