baber/WOPTO huggingface dataset:
Patent JP-S60262591-A (JP)
Title: Illumination apparatus for optical evaluation of microbiological object
Inventor: FUUBERUTO DETSUDEN
IPC: G02B5/02
Filed: 1985-05-31
Abstract: An illuminating device with a diffused, radiating, surface light source (3) and an aperture system positioned between the light source and the object is provided. The aperture system is formed by two optically complementary aperture screens (4, 5) which are disposed in series, and are spaced apart. The first aperture screen (4) thereby consists of a large number of transparent circular discs (8), positioned at intervals on an opaque base, and a second aperture screen (5) consists of a large number of opaque circular discs (9), positioned at intervals on a transparent base. The diameter of the opaque circular discs (9) is larger than that of the transparent circular discs (8), so that the circular discs of the two aperture screens (4, 5) overlap in the projection. The microbiological structures used generally have a large number of almost circular areas which are positioned in a regular surface pattern on a transparent base or round one or some relatively large circular transparent areas on a light-dispersing base. With the illuminating device according to the principle of the complementary aperture screens, the contrast of such microbiological structures in relation to the base could be substantially improved.
Patent JP-S62274562-A (JP)
Title: Solid electrolyte fuel cell
Inventor: YAMANOUCHI HIROSHI
IPC: H01M8/04
Filed: 1986-05-21
Abstract: PURPOSE:To effectively cool by inserting a heat pipe with fins into a base body pipe, bringing the fins into contact with the inner surface of the base body pipe, and using gaps between the fins as gas passage. CONSTITUTION:A heat pipe 40 with fins is inserted into a base body pipe 12, and the fins 46 are brought into contact with the inner surface of the base body pipe 12. The fins 46 are formed in a spiral or disk shape and gas passages 48 are opened on the fins. Heat with high temperature generated in a fuel cell 10 is conducted to the heat pipe 40 by radiation and conduction through the fins 46, and is exhausted outside or distributed uniformly. Thereby, power generating efficiency of the fuel cell is increased as a whole.
Patent JP-S5451590-A (JP)
Title: Ion microanalyzer
Inventor: HATSUTORI TADATETSU
IPC: H01J37/252
Filed: 1977-09-30
Abstract: PURPOSE:To minimize the effects of undulations of sample surface even when the ion quantity drops by setting FF in the detector circuit every time the secondary ion passing through magnetic field is detected and resetting FF when a specifed number of ions are detected. CONSTITUTION:With the intensity of magnetic field 15 of mass spectrometer kept constant, when an ion with specific mass charge ratio is fed into a secondary electron multiplier 17, every time an ion enters, a pulse is delivered from an amplifier circuit 18 so as to set an FF 19. At the same time, the quantity of secondary ions passing through an electric field 13 and colliding against a slit 14 is detected by a secondary electron multiplier 20, and a counter circuit 22 starts to count up. Upon counting up to a specified number of pulses, the FF 19 will be reset. Since the output pulse width of FF 19 is inversely proportional to the secondary ion quantity detected by the slit 14, the output of FF 19 suffers only few effects of undulations of sample surface of the secondary ion quantity, so that an accurate secondary ion image may be obtained.
Patent JP-S60260099-A (JP)
Inventor: TAGUCHI SATORU
IPC: G10L25/06
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。
Patent JP-S5634653-A (JP)
Title: Manufacture of terephthalaldehyde or isophthalaldehyde form ppxylol or mmxylol
Inventor: FURITSUTSU ENGURENDAA
IPC: C07C17/14
Filed: 1980-08-27
Abstract: A method of preparing terephthalic aldehyde or isophthalic aldehyde from p-xylene or m-xylene, which comprises chlorinating the side chain or p or m xylene to a chlorination degree of 2.5 to 3.5, and thereafter contacting the so-chlorinated product with hexamethylenetetramine in aqueous solution at elevated temperature whereby the corresponding aldehyde is obtained.
Patent JP-S6333370-A (JP)
Title: Beta-hydroxyalkylcarbamylmethylated aminotriazine and hardenable composition containing same
Inventor: PIITAA SARUBATOORE FUOOJIYON
IPC: C07D251/12
Filed: 1987-05-15
Abstract: Novel beta-hydroxyalkylcarbamylmethyl aminotriazines function in self-condensation and as cross-linkers for amino resins and also compounds containing active hydrogen groups. The compositions cure to coatings with excellent properties, and they can be used as binders for fillers such as insulating glass and foundry sand.
Patent JP-S6099315-A (JP)
Title: Coil type dialyzer
Inventor: KOSHIKAWA SHIYOUZOU
IPC: B01D61/28
Filed: 1979-09-14
Abstract: PURPOSE:To enable circulation and reutilization of a dialyzer without causing coagulation and hemolysis of blood by using a wide breadth cellophane film in a coiled cellophane film dialyzer and permitting uniform and unstagnated flow of blood and dialyzing liquid. CONSTITUTION:A cellophane tube having an equal diameter over its whole length is prepd. by adhering both end edges of belt-shaped cellophane film firmly by overlapping the edges by a small breadth, or by opening by cutting off both edges. A plastic mesh having larger breadth than the lapped lateral breadth of the cellophane tube and specified fine openings and comprising fine strand is lapped on another mesh to prepare a double mesh, A dialyzing coil is prepd. by winding said double mesh and said cellophane tube to form a layered coil having a specified number of turn while recurring the layers of double mesh/cellophane tube/double mesh. A plastic mesh 7 having sufficient flexibility is wound around the external periphery of a cylinder 6 with a breadth corresponding to the thickness of long cellophane tubes 5 and this strip-shaped cellophane tightly adhered to the inside surface.
Patent JP-H04345670-A (JP)
Title: Conductive paste for electrode of ceramic capacitor
Inventor: KAWAZU KOICHI
IPC: H01B1/22
Filed: 1991-05-22
Abstract: PURPOSE:To prevent the damage to an internal electrode due to difference in sintering temp. between a ceramic i.e., a dielectric, and the electrode and provide the title paste which does not degrade the function of the capacitor. CONSTITUTION:A conductive paste which is used for an internal electrode 1 of a ceramic capacitor and comprises a metal powder consisting of 65-99wt.% nickel powder and 1-35wt.% tungsten powder and a suitable amt. of a vehicle.
Patent JP-S63281382-A (JP)
Title: High frequency heating device
Inventor: MATSUKURA TOYOTSUGU
IPC: F24C7/02
Filed: 1987-05-14
Abstract: PURPOSE:To provide easy-to-see indication of the time and display the residual time under operation by furnishing a light source in an air guide, allowing the light therefrom to illuminate the object to be cooked through an air suction hole of a heating chamber, and also lighting the dial to indicate the time. CONSTITUTION:An electric lamp 13 is furnished in an air guide 24, which leads the wind sent by a blower to a heating chamber 11 from a magnetron, and the light from this lamp 13 is allowed to illuminate a dial 28 made of a material having light penetrative characteristic such as synthetic resin or glass through a light penetrating part 25 furnished in the side wall 24 of air guide. A control panel is also equipped with a light penetrating part in such a position as facing the dial 28 to allow through- seeing thereof. Thereby the light from the electric lamp 13 illuminates the object to be cooked placed in the heating chamber upon passing through a heating chamber air suction hole 12 as well as the dial having light penetrating property for indication of the time, that passes through the light penetrating part of the control panel and serves for seeing. According to this arrangement, the set cooking time is indicated in such a manner as easy to check even in case the place the high frequency heating device is installed is dark, and thereby the residual time can be checked easily under operation.
Patent JP-H04345547-A (JP)
Title: Rearward monitoring device for vehicle
Inventor: MASUDA YOSHIKO
IPC: B60R1/00
Filed: 1991-05-22
Abstract: PURPOSE:To realize a rearward monitoring device for a vehicle to facilitate adjustment of the desired direction in the center of a screen image, concerning a rearward monitoring device for a vehicle. CONSTITUTION:A rearward monitoring device for a vehicle is provided with a TV camera 2, a direction changing means 3 for the TV camera 2, a display means 5 for the TV image, a picture plane contact position detecting means 6 to detect the position on a picture plane 4 contacted with a driver provided on the picture plane 4 of the display means 5, and a center position control means 7 controlling the direction changing means 3 so as to set the contact position on the center of the screen image of the TV camera 2.
Patent JP-H0841115-A (JP)
Title: Method for polymerizing olefin in gas phase
Inventor: JIEFURII CHIYATSUPUMAN
IPC: C08F2/34
Filed: 1995-05-16
Abstract: PURPOSE: To provide a continuous production process of an ethylene copolymer wherein ethylene and a comonomer are catalytically copolymerized under a specified pressure in a gaseous phase in a polymn. zone through which an essentially gaseous reaction mixture passes.  
     CONSTITUTION: In a process for continuously producing an ethylene copolymer by catalytically copolymerizing ethylene and at least one comonomer in a gaseous phase in a polymn. zone (through which passes an essentially gaseous reaction mixture comprising ethylene and at least one comonomer) under a pressure higher than the atmospheric pressure, a gaseous mixture contg. the unconverted (co)monomer and the solid copolymer contg. an active catalyst residue is transferred from the polymn. zone to a depressurization zone; the mixture after depressurization is separated into a solid phase and a gaseous phase; and the solid phase is subjected to nondeactivating flushing with a gas harmless to the active catalyst residue and then to deactivating flushing with a gaseous mixture of nitrogen, water, and oxygen. 
     COPYRIGHT: (C)1996,JPO
Patent JP-S5642345-A (JP)
Title: Manufacture of semiconductor device
Inventor: KODAIRA TOSHIMOTO
IPC: H01L21/306
Filed: 1979-09-13
Abstract: PURPOSE:To prevent the disconnection by a method wherein a nitrided film is laminated on an oxidized film, an etching is performed to make an opening, further the oxidized film is laminated therupon and a larger opening is made. CONSTITUTION:The oxidized film 11 and the nitrided film 12 are laminated on a substrate 10, a resist mask 14 is arranged thereupon and the etching is performed to make the opning. Next thereto, after the oxidized film 15 is laminated, the resist mask 16 is coated thereupon and the etching is made. At this time, the etching removed portion is only the oxidzed film 15, further at the etching removed portion in the oxidized film 11, there is the oxidized film 15, so that the oxidized film is not etched at the side phase. Accordingly, when the second opening is made larger, the step difference at the opening portion can be reduced practically, thus the disconnection can be prevented.
Patent JP-S598029-A (JP)
Title: Resistance generator
Inventor: FURUYA TAKASHI
IPC: G01R1/28
Filed: 1982-07-06
Abstract: PURPOSE:To generate automatically an optional level of resistance value with high accuracy and without effected by the ambient temperature, etc., by compensating the resistance value of a reference resistor with arithmetic compensation and in response to the ambient temperature and deciding the current ratio of a constant current based on the compensated resistance value. CONSTITUTION:A compensation data on the temperature coefficient, etc. is previously stored in an arithmetic circuit OPS. Then the arithmetic compensation is given to the resistance value of a reference resistor Rs based on the ambient temperature detected by a temperature detector TMP. Based on this compensated value, the circuit OPS calculates a constant alpha corresponding to the ratio between the resistance value of the resistor Rs and optional value R0 set at a resistance setter SET. This constant alpha is applied to a constant current source CCS to decide a current ratio alpha of the constant current. As a result, the resistance value can be generated without effected by the ambient temperature, etc.
Patent JP-H05311311-A (JP)
Title: Gold-colored sintered alloy
Inventor: HAMASHIMA HIROSHI
IPC: C22C32/00
Filed: 1992-05-11
Abstract: PURPOSE:To produce a gold-colored sintered allot excellent in hardness, strength, corrosion resistance and sintering characteristics and having elegant gold color by preparing a sintered alloy having a specific composition where respective contents of carbon and chromium are specified. CONSTITUTION:This alloy is a sintered alloy having a composition consisting of, by weight, 55-70% titanium, 10-30% of iron group metals (Ni, Fe, Co, etc.) and the group VIa elements (Mo, W, etc.) of the periodic table including at least chromium, and the balance carbon and nitrogen. In this composition, the percentage of carbon in the total quantity is regulated to <=0.7wt.%, and also the percentage of chromium in the metallic elements excluding titanium is regulated to >=35wt.%. By this method, the lightness index L* in the L*a*b* color specification system specified by JIS Z 8730 is regulated to >=10 and also the chromaticness index a* and b* are regulated to <=+0.4 and >=+8.0, respectively, and the gold-colored sintered alloy excellent in chipping resistance, easy of sharp edge working, and having a clear and superior gold color tone can be obtained. This alloy can be used for a watchcase, etc.
Patent JP-S5543889-A (JP)
Title: Manufacture of photomask by laser
Inventor: YOSHIKAWA SHIYOUGO
IPC: H01L21/027
Filed: 1978-09-22
Abstract: PURPOSE: To shorten manufacturing time and reduce cost, by introducing laser processing technique into a part of photomask manufacturing process.  
     CONSTITUTION: A photoresist is coated on a metal film uniformly evaporated on the surface of a glass base. This is exposed to an electron beam and a pattern is drawn. Then, this is developed and etched, thereby base mask 10 is formed. This mask 10 is processed by copy technique, and thereby a base photomask is fabricated. A sufficient number of such masks are manufactured in advance. In a similar manner, a stock of semiconductor elements processed up to the stage preceding the fixing of memory contents are prepared in advance. If orders from customers have been placed for ROM elements with circuit connections and fixed memories, each transistor is connected to output wirings by points 21W24. In this case, the evaporated metal film is removed by irradiating a laser beam onto pattern elements 2a 3 , 2b 2  of mask 10, and pattern elements 2a 1 , 2a 2 , 2b 1 , 2b 3  lying at the positions to be contacted are left as they are. In this way, read-photomask is manufactured. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S599494-A (JP)
Title: Liquid cooler
Inventor: SUGIYAMA JIYUNICHI
IPC: F28D7/02
Filed: 1982-07-08
Abstract: PURPOSE:To cool a cooling medium, which is flowing through tubes, by a refrigerant filling a shell by a method wherein coiled tubes consisting of a plurality of branched small tubes are attached to the inside of the shell installed vertically. CONSTITUTION:The medium to be cooled is supplied continuously from a branched tube 7 into each small tubes 6a while the liquidous refrigerant is supplied from a refrigerant supplying tube 9 into the shell 5. The medium to be cooled, being cooled upon passing through the tubes 6a, is gathered by a gathering tube 8 and discharged to the outside. On the other hand, the refrigerant, gassified by changing the heat thereof between the medium to be cooled, is reserved in the upper part of the shell 5 and is sent to a compressor from a refrigerant discharging tube 10 to use and circulate it again. The tubes 6 are consisting of a multitude of small tubes 6a having small tube distances, therefore, the cooling efficiency of the medium to be cooled is very good. When the level of the refrigerant in the shell 5 is lowered by some reason, the affection of it to the cooling temperature of the cooling medium is limited to the lowest minimum, since the tubes 6 may be arranged so as to decrease the rate of the tubes 6 being exposed from the refrigerant to the whole of the tubes.
Patent JP-S62273540-A (JP)
Title: Drying device for photosensitive material processing device
Inventor: YOSHIDA SHUSAKU
IPC: G03D15/02
Filed: 1986-05-21
Abstract: PURPOSE:To discharge a processed photosensitive material after drying, by providing a temperature detecting means facing the photosensitive surface of a photosensitive material and simultaneously controlling the heaters of an upper and lower hot-air drying means by means of the temperature detecting means. CONSTITUTION:The lower surface of a photosensitive material S is dried by a hot-air flow from a lower hot-air drying unit 170B while the material S is carried. At the time of this drying operation, part of the hot air which dries the surface of the material S by taking the moisture from the surface is supplied to the suction side of a drying fan and used in cycle after it is heated together with fresh air taken from the outside. Since an emulsion which is hardly dried is applied to the photosensitive surface of the photosensitive material S, the nonsensitive surface side of the material S is dried up when the photosensitive surface side is dried up. When the photosensitive surface of the material S being carried reaches the point opposing to a temperature detecting means 190, the means 190 detects the temperature in the vicinity of the photosensitive surface indicating the dried state of the material S and controls the operating states of the drying units 170A and 170B. Therefore, this drying device can be maintained at the optimum drying temperature.
Patent JP-S62273347-A (JP)
Inventor: MORITA YASUO
IPC: E04B5/48
Filed: 1986-05-22
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-H0415209-A (JP)
Title: Spherical composite fine particle, its preparation, and dispersion thereof
Inventor: NODA IPPEI
IPC: C08G77/442
Filed: 1990-05-08
Abstract: PURPOSE:To narrow particle diameter distribution and reduce mean particle diameter by crosslinking a specific polysiloxane block and a specific vinyl polymer block with each other. CONSTITUTION:The title particle comprises a copolymer wherein 97-20wt.% polysiloxane block consisting of 99.9-0mol% structural units of formula I and 0.1-100mol% structural units of formula II [wherein (a) is 0-3; (m) is 0-2, and (n) is 1-3 provided that 1<=m+n; R<1> and R<2> are each a (non-)substd., (non-)radical hydrocarbon group having C directly bound to Si; and R<3> is a group of A-B wherein A is 2C or 3C alkylene directly bound to Si and B is at least one group selected from the group consisting of a direct bond, groups of formulas III and IV, and S] and 3-80wt.% vinyl polymer block obtd. by polymerizing a radical-polymerizable ethylenically unsatd. vinyl monomer are crosslinked with each other through a linking group comprising R<3> in the polysiloxane block. The particle has a mean diameter of 0.05-30mum, a standard deviation of the diameter of of 1.0-2.5, and a ratio of the major to the minor diameter of 1.0-1.2.
Patent JP-S5743962-A (JP)
Title: Cr-mo steel material with plate thickness of 75mm or more for use in retroleum refining apparatus, coal gasifying apparatus and other pressure container
Inventor: ISHIKAWA MASAAKI
IPC: C22C38/00
Filed: 1980-08-29
Abstract: PURPOSE: To obtain a steel material of which strength and toughness are insured by normalizing treatment and succeeding tempering treatment even in an extremely thick material by adding a minute amount of B to a Cr-Mo steel.  
     CONSTITUTION: Said steel material with a plate thickness of 75mm or more comprises, in the wt% basis, 0.09W0.17 C, 0.03W0.50 Si, 0.45W0.70 Mn, 1.80W3.40 Cr, 0.80W1.20 Mo, 0.015W0.1 Al, 0.0003W0.0040 B and the remainder of Fe and inevitable impurities. Herein, B controls formation of initially deposited ferrite during cooling from a normalizing temp. in a plate thickness of 75mm or more and promotes bentonite formation of a texture to contribute to enhancement of strength and toughness. The upper and lower limits thereof are determined in effects thereof or in weldability. When a plate thickness is less than 75mm, a cooling speed in a central part of the plate thickness during normalizing treatment is fast and, because the aformentioned effects of B are made low, said thickness is limited. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H02299141-A (JP)
Title: Image forming device and driving method thereof
Inventor: TAKEDA TOSHIHIKO
IPC: H01J29/62
Filed: 1989-05-15
Abstract: PURPOSE:To facilitate the convergence and divergence of emitted electron beams by providing electron converging/diverging electrodes near electron emission sections of surface conductive type electron emitting elements, and expanding electron beams emitted by the potential of the electrodes in the horizontal direction. CONSTITUTION:Grid electrodes 4 to extract electrons are provided vertically above multiple surface conductive type electron emitting elements 2 connected in parallel on an insulating substrate 1 made of glass or the like, and a faceplate 6 coated with phosphors 5 is provided at the position corresponding to holes of electrodes 4. Converging/diverging electrodes 3 controlling the potential are provided separately from elements 2 between emission sections connected in parallel. Electron beams 14 emitted from elements 2 are positively expanded in the horizontal direction by the DC voltage applied to electrodes 3, and multiple phosphors 5 are illuminated by electron beams 14 emitted from one emission section 2.
Patent JP-S6010508-A (JP)
Inventor: ISOJIMA SHIGEKI
IPC: H01B12/04
Filed: 1983-06-30
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-H0415867-A (JP)
Title: Address generation system for two-dimensional cosine transformation circuit
Inventor: SHIRASAWA TOSHIO
IPC: G06F17/14
Filed: 1990-05-10
Abstract: PURPOSE:To eliminate a private address generation circuit by generating the control address of an external memory in a two-dimensional cosine transformation circuit and outputting it. CONSTITUTION:A two-dimensional cosine transformation circuit (FCT) operation chip 8 is provided with a one-dimensional FCT operation circuit 2 in the direction of a row, two RAM 3 and 4 constituting a storage circuit for row/column substitution (substitution memory), a one-dimensional FCT operation circuit 5 in the direction of a column and an address generation circuit 6 for row/ column substitution. Then, an address conversion circuit generating the address of the external memory from the address of the substitution memory is made into LSI and integrated into the address generation circuit 6. Thus, the private address generation circuit as to an external memory for image data 1 and an external memory for FCT coefficient 7 is not required in an external part and the address of the external memory can be controlled. The address conversion circuit can be constituted by the simple number of logical elements and therefore a circuit scale is prevented from being enlarged.