baber/WOPTO huggingface dataset:
Patent JP-2001021566-A (JP)
Title: Blood inspection apparatus
Inventor: OGURA MINORU
IPC: G01N33/53
Filed: 1999-07-09
Abstract: PROBLEM TO BE SOLVED: To provide a blood inspection apparatus for performing biochemical inspection or immune serum inspection and blood coagulation inspection consistently capable of saving the labor for the entire inspections and making the arrangement of the apparatus more compact. SOLUTION: This blood inspection apparatus comprises a conveying means 3 for moving a number of reaction containers C in one direction, a first optical system 1 mounted in a predetermined position on the conveying means 3, and a second optical system 2 whose optical axis is substantially movable along the conveying means 3. The first optical system 1 detects the strength of light either transmitted through or scattered by a sample in each reaction container C, at photometric intervals that match a biochemical or immunological reaction, and the second optical system 2 detects the strength of light either transmitted through or scattered by the sample in each reaction container C, at photometric intervals that match a coagulation reaction.
Patent JP-H0481651-A (JP)
Title: Apparatus for measuring cementation
Inventor: TAKAHASHI MAKOTO
IPC: G01N27/72
Filed: 1990-07-24
Abstract: PURPOSE:To accurately measure concentration by a method wherein a main truck and an auxiliary truck respectively loaded with the first and second detection means respectively measuring the cementation part of the inner surface of a material to be inspected and the deterioration part in the vicinity of the outer surface thereof are connected so as to be capable of approach and separate each other to measure concentration. CONSTITUTION:An auxiliary truck 4 loaded with the second detection means 2 is pivotally connected to a main truck 3 loaded with the first detection means 1 and a spring 34 is interposed between the protruding press arms 33 of the truck 3 to always energize the truck 4 downwardly. The means 1 measures the cementation part in a material 7 to be inspected by a Hall element 11 arranged so as to cross the direction of the line of magnetic force from a magnet 10 and the means 2 measures the vicinity of the outer surface of the material 7 to be inspected by the Hall element 21 of the same kind and cementation depth is measured on the basis of the outputs of the means 1, 2. By this constitution, even when the truck 3 runs on a welding bead, the means 2 always keeps constant height from the surface of the material to be inspected in such a state that the truck 4 is in contact with the surface of the material to be inspected and the reliability of the output of the means 2 is enhanced and accurate measurement can be carried out.
Patent JP-H0858202-A (JP)
Title: Core and production of ribbon core
Inventor: NOSE MASAHISA
IPC: B41J17/24
Filed: 1994-08-22
Abstract: PURPOSE: To inexpensively produce a core having high dimensional accuracy, not bonding a paper powder to a ribbon and capable of corresponding to many kinds of ribbon widths. CONSTITUTION: A core 2 has an almost hollow cylindrical shape and has uneven parts 3 fitted to a shaft member or the drive shaft provided to a printer main body formed to the inner peripheral surface thereof so that the cross-sectional shapes thereof in the diameter direction of the core become uniform and hold a ribbon on the outer peripheral surface thereof in a wound state. An axially long core 1 having an equal cross section in its diameter direction is molded by an extrusion mold and cut into necessary length to produce the core 2 having the same cross-sectional shape.
Patent JP-H08170182-A (JP)
Title: Method of surface-treating metal and substrate treated thereby
Inventor: SHASHKOVSKY SERGEY G
IPC: C23F15/00
Filed: 1995-08-01
Abstract: PROBLEM TO BE SOLVED: To provide a method for surface-treating a metallic substrate by which corrosion resistance thereof is enhanced.  
     SOLUTION: A pulse treatment with a base of dense high temp. radiation generated by a coaxial plasma accelerator of an erosion type is applied to a substrate surface. The method provides for rapid heating of a surface region of the substrate to modify its metallurgical structure without substantial heating of an underlying substrate main body, followed by rapid cooling, whereby crystal nucleation and growth are suppressed and phase segregation and separation of substrate additives or compounds are avoided. 
     COPYRIGHT: (C)1996,JPO
Patent JP-S6176529-A (JP)
Title: Granular polyarylene sulfide and its production
Inventor: OGAWARA KENSUKE
IPC: C08J3/12
Filed: 1984-09-21
Abstract: PURPOSE:To produce granular polyarylene sulfide having high fluidity and strength, and specific average particle diameter, etc., by preparing a slurry composed of powdery polyarylene sulfide and an aqueous solution containing a polyelectrolyte, adding the slurry dropwise to a specific aqueous solution, and drying the product. CONSTITUTION:A slurry having a viscosity of 500-30,000 and composed of (A) an aqueous solution containing 0.3-3% polyelectrolyte (e.g. polyacrylic acid) having a viscosity of 50-1,000cps at 25 deg.C as a 1% aqueous solution and (B) a powdery polyarylene sulfide, is added dropwise to an aqueous solution containing an electrolyte (e.g. alkaline earth metal) capable of making the above polyelectrolyte insoluble in water, and the product is dried to obtain granular polyarylene sulfide having an average perticle diameter of 0.3-10mm, a bulk density of 0.3-0.5g/cm<3>, an angle of repose of 30-50 deg., and a powder content of <=5%.
Patent JP-H0481409-A (JP)
Title: Production of acrylic copolymer and composition thereof
Inventor: TOKUMITSU HIDEYUKI
IPC: C08F220/10
Filed: 1990-07-25
Abstract: PURPOSE:To obtain the title copolymer providing transparent and colorless crosslinked materials by copolymerizing an alkyl acrylate with a hydroxyl group-containing (meth)acrylate and a urethane group-containing (meth) acrylate. CONSTITUTION:(A) An alkyl acrylate containing 1-8C alkyl group (preferably ethyl acrylate or n-butyl acrylate) is copolymerized with (B) a hydroxyl group- containing (meth) acrylate (preferably hydroxyethyl acrylate or hydroxypropyl acrylate) and (C) a urethane group-containing (meth)acrylate [e.g. compound shown by the formula (R is H or methyl; R<1> is lower alkylene; R<2> is alkyl), etc.] in a ratio of 80-90mol% component A, 5-10mol% component B and 5-10mol% component C to give the objective polymer.
Patent JP-S58100943-A (JP)
Inventor: BUITARII AREKUSANDOROBUITSUCHI
IPC: B22C15/02
Filed: 1981-12-09
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-H1027344-A (JP)
Title: Method for initializing optical disk
Inventor: HARIGAI MASATO
IPC: G11B7/135
Filed: 1996-07-08
Abstract: PROBLEM TO BE SOLVED: To provide an optical disk initializing method capable of uniformly initializing the optical disk over all tracks. SOLUTION: In a collimate step, a high output laser beam from a semiconductor laser 1 is converted into parallel luminous flux by a collimate lens 2. In a luminous flux reduction step, the luminous flux in the direction vertical to the joint surface of the activated layer of the semiconductor laser 1 of the parallel luminous flux obtained in the collimate step is reduced by a prism pair 3A. In an in-focus step, the parallel luminous flux reduced in the vertical direction in the luminous flux reduction step is focused on the reflection film 54 of the optical disk 5 by an objective lens 4. In an initialization step, the optical disk 5 is initialized by the parallel luminous flux focused in the in-focus step.  In the state of expanding the luminous flux size in the direction vertical to the joint surface of the activated layer of the semiconductor laser 1 and increasing an overlap amount, the recording layer 52 of the optical disk 5 is changed from an amorphous state to a crystal state, thereby the optical disk 5 can be initialized uniformly.
Patent JP-H0639025-A (JP)
Title: Deodorizing device
Inventor: KASAI KENZO
IPC: A61L9/015
Filed: 1992-07-23
Abstract: PURPOSE:To prevent surplus ozone from being exhausted into a room even if the ozone generation quantity is increased in order to enhance the effect of ozone in the deodorizing device for utilizing ozone. CONSTITUTION:In a housing 13 constituted so that air is fed forcibly in the direction extending from an air suction port 11 to an air exhaust port 12 by an air blower, an ozone generator 16, an ozone deodorizing action imparting path 17 and a water reservoir 18 are arranged in such an order. Air passing through the ozone deodorizing action imparting path 17 is blown into water 26 stored in the water reservoir 18, surplus ozone 22 is resolved therein and air after passing through in the water 26 is exhausted from the air exhaust port 12.
Patent JP-H0759209-A (JP)
Title: Overhead earth wire facility for levitation railway
Inventor: OZAWA ATSUSHI
IPC: B60M7/00
Filed: 1993-08-09
Abstract: PURPOSE:To reduce the voltage induced between coil terminals connected in series with a guideway as low as possible and to prevent fault due to dielectric breakdown caused by lightning stroke. CONSTITUTION:A single overhead earth wire is installed in parallel with a row of coils arranged on a guide way 5 at a level of a central plane X-X' in the vertical direction or a lightning stroke shielding conductor is installed above that level while being connected therewith. Alternatively, two overhead earth wires 7a, 7b are disposed symmetrically to the central plane X-X' on the upper and lower sides of the side wall 3 while being connected through a continuous lead wire 9 or a lead wire provided with an air gap. Since the amount of flux, induced by a lightning current flowing through the overhead earth wires 7a, 7b and interlinking the coils connected in series, decreases drastically, the voltage induced across the coil 6 can be reduced.
Patent JP-S6353730-A (JP)
Title: Optical head for magneto-optical recording and reproduction of information
Inventor: OKUDA MASAHIRO
IPC: G11B7/135
Filed: 1986-08-25
Abstract: PURPOSE:To improve optical performance by providing a 1st optical waveguide for propagating the light from a light source side and 2nd optical waveguide for propagating the light to a photodetector side and forming 1st and 2nd grating couplers which have different directivities. CONSTITUTION:A semiconductor laser 1 and the photodetector 18 can be directly coupled to the end face of an optically polished substrate 11 and the end faces of the optically polished optical waveguides 2, 12 by a UV setting type transparent epoxy adhesive agent. The grating coupler 5 is formed on the surface of the optical waveguide 2 and the grating coupler 13 is formed on the surface of the optical waveguide 12 corresponding thereto. These couplers are formed by coating a resist for electron ray exposure on SiN deposited by a plasma CVD method, subjecting the resist to electron beam exposure to pattern the same and patterning the SiN by active ion etching. Assembly and adjustment are, therefore, easy; the optical performance is improved, and access time is reduced.
Patent JP-H0247012-A (JP)
Title: Manufacture of core consisted of foam reinforced with glass fiber and foam molded object using foam reinforced with glass fiber as core
Inventor: FUJII HIROSHI
IPC: B29L31/30
Filed: 1988-08-08
Abstract: PURPOSE:To prevent the separation between layers by a method in which foam of copolymer of styrene and polyolefin formed into a prescribed shape, is wrapped with glass fiber, and then the wrapping glass fiber is impregnated with reactive plastic raw material and is molded. CONSTITUTION:A foam 10 is composed of the copolymer of styrene and polyolefin in which the weight ratio of styrene component to polyolefin component is 50:50 to 90:10. Next, glass fiber 12 is wound on the foam 10, and the foam 10 is wrapped with glass fiber. The foam wrapped with glass fiber 10a is placed in a mold 14. The space 14a having the same size as that of the foam 10a so as to fit the foam 10a to said space, is formed in the mold 14. Reactive plastic raw material is injected into the mold 14 from a raw material feeding port 14b. As the reactive plastic raw material, isocyanate as a main component, or isocyanate as one component thereof (urethane resin) is used. The glass fiber 12 on the surface of the foam 10 is impregnated with the reactive plastic raw material, and is cured by reaction, whereby a solid resin layer reinforced with glass fiber is formed on the surface of the foam 10.
Patent JP-H0539476-A (JP)
Title: Sealing material
Inventor: TSUKUDA HIROSHI
IPC: C09K3/10
Filed: 1991-08-07
Abstract: PURPOSE:To provide a material for sealing the joint part of beta''Al2O3 and alpha-Al2O3 useful as a constitution material of a ceramic thermo-electric converter. CONSTITUTION:The objective material for the sealing of the joint part of beta''-Al2O3 and alpha-Al2O3 useful as a constitution material of a ceramic thermo-electric converter is composed of 2-5 pts.wt. of Al2O3 and 35-45 pts.wt. of PbO based on 35-45 pts.wt. of SiO2.
Patent JP-S5987487-A (JP)
Inventor: KODAMA JIYUN
IPC: G02F1/133
Filed: 1982-11-12
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-H118154-A (JP)
Title: Capacitor device
Inventor: TSUJIKAWA YUKIHIRO
IPC: H01G4/38
Filed: 1997-06-17
Abstract: PROBLEM TO BE SOLVED: To prevent a capacitor device from deteriorating in insulating characteristic to the earth due to the movement of capacitor elements from the correct position when the capacitor elements disposed in an array are bound together with assembling bands and assembling plates into the capacitor device. SOLUTION: First cutouts 11 and 13 are provided to the one side edges 3A and 4A of assembling plates 3 and 4 respectively, and second cutouts 12 and 14 are provided to the other side edges 3B and 4B at a position different in level from that of the first cutouts 11 and 13. The first assembling band 5 out of assembling bands 5 and 6 is wound on capacitor elements 1 passing through the first cutouts 11 and 13, and the second assembling band 6 is wound of the capacitor elements passing through the second cutouts 12 and 14. Even if the capacitor elements 1 move to get out of position, the first assembling band 5 bears against the one side edge faces of the capacitor elements 1, and the second assembling band 6 bears against the other side edge faces of the capacitor elements 1. Therefor, the capacitor elements hardly move beyond the assembling bands.
Patent JP-H0484179-A (JP)
Title: Developing device
Inventor: OGIYAMA HIROMI
IPC: G03G15/08
Filed: 1990-07-27
Abstract: PURPOSE:To prevent the infiltrating of toners to the rear side of an endless belt by providing a supplying means for applying the toners in a container by a proper amt. each on the endless belt between the container and the endless belt. CONSTITUTION:A toner electrifying member 7 is provided upper than the part where a supply roller 3 comes into contact with the toners 1. The toners 1 stick electrostatically to the endless belt 4 so that the splashing of the toners 1 is prevented with the endless belt 4 which is a part of the path for transporting the toners 1. The toner electrifying member 7 has the function to regulate the thickness of the toner layer on the supply roller 3. A potential difference is provided between the supply roller 3 and the endless belt 4 in such a manner that an electric field is applied in the direction where the electrified toners 1 move to the endless belt 4, by which the toners 1 of the proper amt. are supplied to the endless belt 4. The generation of the flaws on the rear side of the endless belt by the infiltrating of the toners to the rear side of the endless belt and the slip between the endless belt and the supply means are prevented in this way.
Patent JP-S6173952-A (JP)
Title: Processing solution for silver complex salt diffusion transfer
Inventor: TSUBAKII YASUO
IPC: G03C8/36
Filed: 1984-09-20
Abstract: PURPOSE:To obtain an image of high quality independently of the kinds of negative and positive materials combined and to obtain stably a fine image even by running processing by adding a specified amino-alcohol without adding an inorg. alkali agent. CONSTITUTION:This processing soln. contains a developing agent and an amino- alcohol having <9pKa value in an aqueous soln. contg. 50wt% ethanol at 25 deg.C. The soln. does not practically contain an inorg. alkali agent but may contain the alkali agent by <0.05mol per 1l soln. The amino-alcohol prevents the oxidation of the processing soln. and acts as a preservative. Since the amino-alcohol also acts as an alkali agent, it is preferable that the inorg. alkali agent in not added so as to prevent reduction in density. When the processing soln. is used, a silver image having a fine color tone, high density, high contrast and high resolving power and a positive image of high quality free from a stain on the background can be obtd. at all times even by running processing. The images are obtd. independently of the kinds of negative and positive materials combined or changes in processing conditions.
Patent JP-H0926543-A (JP)
Title: Zoom lens for copying
Inventor: ARITA SHINICHI
IPC: G02B15/16
Filed: 1995-07-11
Abstract: PROBLEM TO BE SOLVED: To prevent the shift of the focus due to the change of ambient temp. by properly setting the shape, the refractive power and the material, etc., of a plastic lens made of plastic and satisfying a specified condition. SOLUTION: At the time of varying the power from a reduced factor to an enlarged factor, a first lens 1 having negative refractive power and a diaphragm A are fixed and a second lens 2 made of plastic and having a positive refractive power, a third lens 3 made of plastic and having a negative refractive power and a fourth lens 4 having a positive refractive power are integrally moved while plotting an outward projected locus.  By representing the focal distance of the whole system at unmagnification under the environment of reference temp. by fT, the focal distances of the second and third lenses 2, 3 under the environment of reference temp. by f2, f3, respectively, and the changes of refractive indices of materials of the second and third lenses when temp. rises by 1 deg.C from the reference temp. by dn2 /dt, dn3 /dt, respectively, conditions shown by -1.2<f2/f3<-0.9, 0.9<f2/fT<1.2, 0.9<(dn2 /dt)/(dn3 /dt)<1.1 are satisfied.
Patent JP-H0926819-A (JP)
Title: Plant abnormality diagnostic device
Inventor: TAKADA HARUO
IPC: G06F3/048
Filed: 1995-07-11
Abstract: PROBLEM TO BE SOLVED: To early detect the process abnormality having no primary correlation by applying the statistic processing to the numerical data obtained by differentiating the data on the process state quantity and the manipulated variable which are collected in a minute time and defining a data area. SOLUTION: A process data collection part 11 collects the data on the process state quantity of a monitoring object control system 1 and the manipulated variable that controls the process state quantity in a minute time. These collected data are differentiated once or twice into the numerical data by a differential arithmetic part 12 in terms of time. Such collection and differentiation of data are periodically carried out, and the obtained numerical data are stored in an arithmetic result storage part 13 in pairs of time series data related to the process state quantity and the manipulated variable. An area definition part 14 takes out a prescribed number of data pairs to apply the statistic processing to them and defines a data area corresponding to the data pair that is set in a normal operation state prior to the monitoring.  Then an abnormality decision part 15 takes the data pair in real time out of the part 13 and decides a normal or abnormal state of the control system 1.
Patent JP-H0923767-A (JP)
Title: Hydroponic culture apparatus
Inventor: IWASAKA TATATOMI
IPC: A01G31/00
Filed: 1995-07-10
Abstract: PROBLEM TO BE SOLVED: To produce vegetables, etc., having uniform grown states and qualities by using a culture trellis assemblable at a low cost and varying the concentration and kind of a culture solution according to the growing state and kind of the vegetables, etc., during cultivation. SOLUTION: A culture solution pit 1 is divided at one or plural parts, culture solutions having mutually different concentration or kind are stored in respective divided culture solution pits and the optimum culture solution is selected from the solution pits and ejected into a culture vessel 6. The base part 20 of a culture trellis 5 inclined at a prescribed angle to allow the culture solution flowing from the top downward is easily assembled by arranging hollow square pipes in rectangular form and fixing four corners with L-shaped joints 25. A vertical post 23 is provided with a fixing tool for a lateral post at a position meeting the inclination angle of the culture trellis 5 to dispense with the inclination angle adjusting work of the culture trellis 5 on the field.
Patent JP-S5989339-A (JP)
Title: Rubber composition for tire
Inventor: SATOU SUSUMU
IPC: C08L33/02
Filed: 1982-11-13
Abstract: PURPOSE:To provide a rubber composition for tire having improved separation resistance of pneumatic tire, at a low cost, by specifying the distribution of coagulated carbon black to be compounded to a natural or synthetic rubber within a particular range. CONSTITUTION:The objective rubber composition for tire is obtained by compounding 100pts.wt. of a natural rubber and/or a synthetic rubber (e.g. styrene- butadiene copolymer rubber, polybutadiene rubber, etc.) with (B) 30-80pts.wt. of carbon black having an arithmatic average of the particle diameter (dn) of 40-50mmu determined by electron microscopy, its standard deviation (S) of 10- 20mmu, the half value width DELTAD50 (Dst) of the coagulated carbon black of 80- 110mmu determined by centrifugal precipitation, and the mode (Dst) of the distribution of 130-160mmu.
Patent JP-H0247726-A (JP)
Title: Information processor
Inventor: ABE KAORU
IPC: G06F9/38
Filed: 1988-08-09
Abstract: PURPOSE:To shorten the execution time and to improve the processing capability by performing such control that instructions can be simultaneously executed with respect to an instruction group where contention of hardware required for execution of instructions does not occur. CONSTITUTION:Instructions are taken into instruction units 2a and 2b through a system bus 1. Various control information are outputted from instruction decoders 3a and 3b provided correspondingly to instruction units 2a and 2b. At this time, a preference control mechanism 7 confirms whether contention of hardware resources occurs or not at the time of executing various control information. When it is confirmed that contention occurs, various control information are executed in order; but when it does not occur, a control signal is sent to a control unit 4 so that various control information are simultaneously executed in parallel. The control unit 4 communicates data with an arithmetic unit 5 and an arithmetic register 6 to execute them in parallel.