baber/WOPTO huggingface dataset:
Patent JP-H1062348-A (JP)
Title: Device for monitoring contamination of optical element of raman gas analyzer
Inventor: KEILBACH KEVIN A
IPC: G01N21/65
Filed: 1997-06-17
Abstract: PROBLEM TO BE SOLVED: To monitor the fine particle contamination level on the surface of an optical element in a cavity. SOLUTION: A light detector 52 is used to monitor the contamination of an optical element within an optical sysem. The light detector 52 is aligned so as to detect irregular reflection/diffusion reflection caused by the surface irregularities of fine particle 68 adhered onto the surface of the optical element within the optical system. The increase in intensity of irregular reflection corresponds to the increase in level of contamination on the surface of the optical element. An electronic detector circuit 60 performs a signal processing related to the output signal of the light detector 52 and generates an output signal corresponding to the contamination level. This light detector circuit is integrated into a Raman gas analyzer.
Patent JP-H05328037-A (JP)
Title: Picture reader
Inventor: KOBAYASHI KOJI
IPC: H04N1/04
Filed: 1992-05-27
Abstract: PURPOSE:To improve economy by reducing the maximum power consumption, reducing a power source capacity and reducing the cost of a power source circuit, in a picture reader which controls the temperature of an fluorescent light by using a heater. CONSTITUTION:This device is equipped with a fluorescent light 104 which illuminates an original, carriage which receives the reflected light of the original obtained by the fluorescent light 104, and operates an optical scanning, motor 303 which drives the carriage or the original, heater 106 which heats the fluorescent light 104, temperature sensor 105 which detects the temperature of the fluorescent light 104, and CPU 305 which controls the heating operation of the heater 106 so as to be stopped when the motor 303 is driven.
Patent JP-S5948669-A (JP)
Title: Apparatus for adjusting sensitivity of detector of ect apparatus
Inventor: FUJIEDA ICHIROU
IPC: G01T1/161
Filed: 1982-09-13
Abstract: PURPOSE:To enable automatic sensitivity adjustment so as to accommodate the sensitivity irregularity of a detector within a certain range, by respectively setting the windows of a plurality of single channel analysers. CONSTITUTION:Uniform radiation sources are placed to the central parts of detectors 1 and radiation with a same energy spectrum is uniformly incident to each detector 1 while signal change-over is performed by multiplexers 3, 4. The sensitivity shift between the detectors 1 is discriminated from the mutual relation of the output pulse calculation values of single channel analysers 2 connected to the detectors 1. CPU8 calculates the shift amount of the window of each analyser 2 compensated in the sensitivity irregularity of each detector 1 and the window width compensated in the irregularity of energy decomposing capacity while each energy window setting device 11 is controlled on the basis of the calculated values through an interface 10 and, as the result, each window of the analyser is automatically set. Sensitivity irregularities and irregularities of energy decomposing capacities of a plurality of the detectors 1 can be automatically compensated.
Patent JP-S5862591-A (JP)
Inventor: UOZUMI HIROTO
IPC: G21C9/004
Filed: 1981-10-09
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-S6053025-A (JP)
Title: Dry etching method
Inventor: MOCHIJI KOUZOU
IPC: H01L21/3213
Filed: 1983-09-02
Abstract: PURPOSE:To enable to process various kind thin film materials by dry etching with high precision of size without using a resist mask or without applying almost no damage to the resist mask even when the resist mask is used by a method wherein a synchrotron orbit radiant beam (SOR) is used for an exciting beam source. CONSTITUTION:A X-ray resist film 3 is formed on the Al film 2 of a material to be processed, and a resist pattern is formed according to the X-ray exposure method [the figure (a)]. Then, the said sample is exposed in a chloride 4 atmosphere such as BCl3, CCl4, etc. as shown with the figure (b), and the whole surface is exposed to an SOR5. At this case, because the mean free path of an active seed resolved and excited according to the SOR is short owing to high pressure of reactive gas, reactive gas only in the neighborhood of the surface of the Al film acts practically, and a perpendicular Al pattern shape generating no side etching can be formed reflecting the rectilinearly propagating property of the SOR. The resist on the Al film is removed finally to obtain the desired Al pattern.
Patent JP-H10183497-A (JP)
Title: Additive for combination paper and production of combination paper
Inventor: INOUE TETSUYA
IPC: D21H19/54
Filed: 1997-06-02
Abstract: PROBLEM TO BE SOLVED: To obtain an intercalation of a combination paper, capable of imparting excellent stability to a product and to produce the combination paper having sufficient adhesive strength between the layers. SOLUTION: The objective combination paper having two or more plies is produced by coating an amphoteric copolymer obtained by copolymerizing 60-95wt.% monomer mixture comprising (A) a (meth)acrylamide, (B) α,β-unsaturated carboxylic acid and/or a salt thereof, (C) a water-soluble cationic monomer and (D) a monomer having a substituting group capable of performing a chain transfer in the presence of 5-40wt.% starches, on the surface of a wet paper layer before combining paper, and combining the coated paper by papermaking to provide the combined paper having two or more layers.
Patent JP-H059232-A (JP)
Title: Water-soluble organic binder
Inventor: SHOJI FUSAJI
IPC: C08F226/06
Filed: 1991-07-01
Abstract: PURPOSE:To provide a water-soluble organic binder which can give a green sheet excellent in various properties such as flexibility, moldability, dispersibility, elongation and strengths when used as a binder for ceramic molding. CONSTITUTION:A water-soluble organic binder prepared by copolymerizing 10-60wt.% at least either a compound of general formula (I) or a compound of general formula (II) with 10-60wt.% at least either a compound of general formula (III) or a compound of general formula (IV) and 20-70wt.% water-soluble, ethylenically unsaturated monomer having a nitrogenous heterocyclic ring. In the formulas, R<1>, R<3>, R<5> and R<6> are each a hydrogen atom or a methyl group; R<2> is a 1-6 C alkyl group; R<4> is a 1-15 C alkyl group which may be branched or may contain an oxirane group; R<7> and R<8> are different 2-4 C alkylene groups; n is an integer of 2-4; and k and m are each an integer of 1 or greater.
Patent JP-H05185433-A (JP)
Title: Tire heating press with replaceable tire molding part
Inventor: UBUE DEIIKUMAN
IPC: B29C33/02
Filed: 1992-06-19
Abstract: PURPOSE: To quickly and securely replace a tire mold with a simple means. CONSTITUTION: Heating plates 28, 35 and tire molds 30, 33 of the heating plates are structured in two pairs of units in which they are fixed. And means are provided that brings projections 23, 45 of cramp elements 11, 43 into contact with each unit, which in turn presses against mold press plates 3, 37 of the hot tire press, and the means also releases the pressing condition.
Patent JP-S6138528-A (JP)
Title: Measuring device for reverberation time
Inventor: MITSUYAMA YOSHIAKI
IPC: G01H17/00
Filed: 1984-07-31
Abstract: PURPOSE:To shorten an analytic time by converting an acoustic waveform from analog to digital and storing the result in its time series, and then calculating time variation of an optional center frequency component by the Fourier integration of a load section in a digital area. CONSTITUTION:The sound in a body 1 to be tested is detected by a microphone 2 and amplified by a microphone amplifier 3. Then when an off-line analysis B is taken, a data recorder 4 is utilized, but when an on-line analysis A is taken, the output of the amplifier 3 is inputted to an A/D converter 5 directly. Acoustic data Xi obtained by the A/D conversion 5 is supplied to a digital frequency analyzer 6 to analyze its set center frequency component Xi, so that the result is plotted on a plotter 7. The plotter 7 calculates the linear approximate value in an analytic section set by a setter 9 by a method of the least squares, etc., to calculate the reverberation time, sound absorption rate, etc.
Patent JP-S5682223-A (JP)
Title: Outer diameter sizing method, tube manufactured thereby and sizing die used therefor
Inventor: OSHITARI MAKOTO
IPC: B29C48/94
Filed: 1979-12-11
Abstract: PURPOSE:To prevent the generation of scratches at a tube outer surface and to obtain a smooth and beautiful tube good for direct printing by laying lubricant between a tube outer face pushed out by an extruder and a die inside wall. CONSTITUTION:In a sizing starting position of the end of a sizing die 34 on the side of an extruder 31 a pouring out hole 44 of cooling water as lubricant is provided. And with a core 33 of the die 32 of the extruder 31 and a ring 38, the plastic tube 36 is horizontally extruded to be passed through the water-cooled sizing die 34. Simultaneously from an air leading-in hole 35 provided to the core 33 air is fed to make the tube 36 stick to the die 34 closely. On the other hand, the lubricating cooling water from the pouring-out hole 44 is fed between the outer surface 47 of the tube 36 and an inside wall 48 of the die 34 through a ring-shaped groove 45 to form water film for preventing the generation of a scratch at the outer surface 47 of the tube 36. EFFECT:Foreign matters in the tube, roughness owing to bubbles appear on the inner surface and also the tube cooling is unified.
Patent JP-H0211356-A (JP)
Title: System for estimating reproduction color
Inventor: FUJII TOYOKO
IPC: B41J2/525
Filed: 1988-06-30
Abstract: PURPOSE:To obtain a highly accurate reproduction color estimation system capable of accurately calculating the area ratio of fundamental colors by calculating an area ratio at every primary color and color mixture to the whole of a pixel on the basis of a space factor due to the primary color and color mixture in a sub-dot. CONSTITUTION:Tristimulus values (X, Y, Z) are indicated with respect to eight kinds of fundamental colors. Subsequently, the dot patterns at every primary colors of three kinds to matrix like dots constituting a pixel are indicated. Next, with respect to the area only of the original dot when printing is performed over a prescribed area or more by a certain one dot, the ratio of the area of a part exceeding said area up and down as well as left and right is indicated. Next, from the dot patterns at every primary colors of three indicated kinds, a sub-dot pattern wherein a dot is further finely divided into matrix like sub-dots is prepared. Subsequently, the space factor occupying in a dot at every fundamental colors of eight kinds in one pixel are calculated on the basis of the sub-dot pattern prepared at every primary colors of three kinds. Thereafter, tristimulus values of a synthetical color to one pixel are calculated using the calculated space factor.
Patent JP-S5587606-A (JP)
Title: Clamping device for lamellar spring
Inventor: OONO AKIRA
IPC: B60G11/02
Filed: 1978-12-23
Abstract: PURPOSE:To maintain a sufficient clamping condition regardless of peripheral conditions by mounting spring members for pushing flat springs in the thickness direction while linking with a center bolt and U-bolts. CONSTITUTION:Flat springs 2-4 are clamped in the thickness direction because spring members 17 applies downward pushing force to the flat springs 2-4 through a spring receptacle member 16 while applying upward pushing force to the flat springs through a upper clamping member 8, U-bolts 14, an axle shaft 10 and a lower clamping member 9. Thus, a condition that each flat spring is sufficintly clamped can be held even when a center bolt 6 and the U-bolt 14 are loosened.
Patent JP-H0329326-A (JP)
Title: Junction field-effect transistor
Inventor: ARAKI TERU
IPC: H01L21/337
Filed: 1989-06-26
Abstract: PURPOSE:To stabilize an electrical characteristic under high-temperature surroundings and to obtain high reliability by a method wherein a gate region is formed so as to be extended from an active region between a source electrode and a drain electrode to the outside of the active region and an ohmic electrode connected to the gate region is connected to a part of an extended part. CONSTITUTION:The following are provided: an active region 2 formed on a main face of a semiinsulating GaAs substrate 1; a source electrode 5 and a drain electrode 6 which have been on the active region 2 so as to be isolated; a gate region 9 which is formed so as to be extended from the active region 2 between the source electrode 5 and the drain electrode 6 to the outside of the active region and whose conductive type is different from that of the active region 2; and an ohmic electrode 10 which has been connected to the gate region 9 at an extended part 9a at the outside of the active region 2. Even when a metal which is used under high-temperature surroundings and which constitutes an ohmic contact in a metal film used as the ohmic electrode 10 is diffused to the GaAs substrate 1, it does not affect a condition of a p-n junction in a channel region. Thereby, electrical characteristics such as a threshold voltage, a mutual conductance and the like are stabilized; high reliability can be obtained.
Patent JP-H0326600-A (JP)
Title: Wall painting colored with brush and made of aluminum, and production thereof
Inventor: YAMAGUCHI YUTAKA
IPC: B44D2/00
Filed: 1989-06-26
Abstract: PURPOSE:To obtain a wall painting easy to correspond up to a large area, excellent in durability and hardly contaminated by applying anodic oxidation treatment to Al plates out into an appropriate size and arranging the treated Al plates closely in a planar state in a non-sealing state and drawing a color picture on the Al plates using a multicolor dye adsorbable by an anodic oxidation film by a painter and applying sealing to the surfaces of the Al plates before arranging said plates to a wall surface. CONSTITUTION:An Al plate is accurately cut into an proper size in a checkered shape and finished to a matte state to be washed and dried. Next, an anodic oxidation film is applied using a sulfuric acid solution to be allowed to stand in a non-sealing state. The treated Al plates are arranged closely over a necessary area in an abutted state and a painter uses oily paint exclusive to an anodic oxidation film to draw a multicolor picture on the Al plates and the sealing of the anodic oxidation film is performed in a factory and, after the surfaces of the Al plates are cleaned, a polishing protective agent such as a silicone emulsion is applied. Since the parts of respective checkered sections of the picture are completed by this process, a double- coated adhesive tape is bonded to the rears of the Al plates and a wall painting is completed by closely arranging the Al plates to a wall surface according to order.
Patent JP-H0326735-A (JP)
Title: Silicone composite rubber composition and its use
Inventor: ZAMA YOSHIAKI
IPC: C09K3/10
Filed: 1989-06-26
Abstract: PURPOSE:To obtain a silicone composite rubber composition which is suitable for oil seal and rubber hose by mixing a polyorganosiloxane and an organic rubber with a hydrolyzable gronp-containing silicon compound, catalyst, and optionally a crosslinking agent, hydrolyzing them followed by condensation reaction. CONSTITUTION:(A) 100 pts.wt. of rubber-forming polymer consisting of (A1) 3 to 70wt.% of a polyorganosiloxane of 50 to 10,000 polymerization degree of the formula (R is monovalent organic group, of which 0.005 to 3 mole% is OH, a is 1.9 to 2.004) and (A2) 97 to 30wt.% of an organic rubber (preferably acrylic rubber) are mixed with (B)0.005 to 50 pts.wt. of a silicon compound bearing 2 or more silanol and hydrolyzable and condensable groups such as ethyl silicate partial hydrolysate and (C) 0.001 to 10 pts.wt. of a heavy metal compound, amine or quaternary ammonium salt as a catalyst and, when needed, a crosslinking agent and they are subject to hydrolysis and condensation reaction, as they are strained with shear to give the subject composition.
Patent JP-H11350612-A (JP)
Title: Expansion joint device
Inventor: KAZAMA TOSHIHISA
IPC: E04B1/62
Filed: 1998-06-09
Abstract: PROBLEM TO BE SOLVED: To provide an expansion joint device sufficiently durable to a large load and capable of suitably applying to cover the gap between floor surfaces. SOLUTION: A first plate member 22 is provided to a first building frame body 8, and also a housing space 26 is formed; and a second plate member 40 is provided to a second building frame body, and the second plate member 40 is movably supported on the first plate member 22. A pantographic structural body 46 is interposed between the first and second building frame bodies 8, 28 (not shown), and a support 74 for supporting the second plate member 40 is fitted to the pantographic structural body 46. An auxiliary plate 84 is housed in the housing space 26, and one end thereof is fitted to the support 74, and the gap produced between the first and second plate members 22, 40 is covered by the auxiliary plate 84.
Patent JP-H115327-A (JP)
Title: Photoprinter
Inventor: UZAWA SATOSHI
IPC: G06K15/12
Filed: 1997-06-18
Abstract: PROBLEM TO BE SOLVED: To reduce the capacity and speed up the processing time. SOLUTION: When a head composed of a plurality of light emitting dots 14 disposed in the linear shape and a medium to be recorded are linearly moved or rotatingly moved relatively and the head is face exposed in the vicinity of the medium to be recorded to form an image on the medium to be recorded, an incremental counter value synchronized with the input with an image data into a double correction memory 43 is input into the double correction memory 43. A brightness correction data in compliance with the tone of respective light emitting dots 14 is stored in the double correction memory 43. The data stored in the double correction memory 43 is read out based on the image data input through an input data bus 46 or the count value from a counter 42 synchronized with the image data.  The emitting time of respective light emitting dots 14 is time-division tone controlled by a tone control means 44 through a driving means 45 based on the data read out of the double correction memory 43.
Patent JP-H0721887-A (JP)
Title: Composite fuse
Inventor: FUJII KENZO
IPC: H01H85/00
Filed: 1993-06-30
Abstract: PURPOSE:To provide a compact composite fuse in which a temperature fuse element surely covers the function of a current fuse element. CONSTITUTION:A pair of leads 12, 13 are concentrically inserted from double end openings of a cylindrical insulating case 11 and delivered in the 180 deg. opposite direction, a temperature fuse element 14 is connected to the top end of one lead 12 arranged in the insulating case 11, and a current fuse element 15 to the top end of the other lead 13. Further, the temperature fuse element 14 is directly connected to the current fuse element 15, and the double end openings of the insulating case 11 are sealed by a sealing resin 16. The temperature fuse element 14 is formed of a soluble alloy with a small resistance value which is fused when it reaches the melting point by a rise of the ambient temperature, and the current fuse element 15 is formed of a soluble alloy with a large resistance value which is fused by the self heating by overcurrent.
Patent JP-S5862684-A (JP)
Inventor: TAKEI SUSUMU
IPC: G09F9/00
Filed: 1981-10-08
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-H0718697-A (JP)
Title: Hole filling device
Inventor: MITSUI YASUO
IPC: E02F5/12
Filed: 1993-06-30
Abstract: PURPOSE:To automatically fill relatively small holes formed on the ground of a golf course or the like with sand without relying on manual actions. CONSTITUTION:A detector 6 of a hole on the ground is fitted to the lower face of a vehicle body 1, and a sand hopper 11 and a sand feeding means 12 feeding the sand in the sand hopper 11 to the hole detected by the detector 6 are provided on the vehicle body 1. The sand feeding means 12 is provided with a plurality of sand feeding belts 13, only the sand feeding belt 13 corresponding to the position of the hole is driven to discharge sand, and the sand is fed to the hole from a sand chute 14.
Patent JP-S5686620-A (JP)
Title: Cooling apparatus for hot rolled rod material
Inventor: KANEDA HIROSHI
IPC: C21D1/00
Filed: 1979-12-14
Abstract: PURPOSE:To reduce the temperature deviation of each position in a wire rod ring, and to uniformly cool the wire rod, by covering the wire rod coil into the bundling machine while cooling the wire rod coil on the stepped carrier conveyer passing through the naturally cooling zone, the warming zone, the gradually cooling zone and the quenching zone. CONSTITUTION:The rod material, sent from the hot rolling line through the water cooling zone, is coiled by the laying head 1 into a coil which is then dropped onto the conveyer 2 of the air cooling zone A. The wire rod coil 6, in a shape of loose coil, is slightly cooled in the zone A and is introduced into the warming zone B surrounded by the heat insulating cover 5. Hereupon, said coil 6 is formed into a shape of compact coil by the difference of the conveyer speed between front and back of the stepped part 3. The compact coil, getting out of the zone B and holding the compact condition, is sent to the gradually cooling zone C in order to quence the outer surface and to gradually cool the compacted part; after that, the coil is sent into the quenching zone D. In the zone D, the conveyer speed is raised and the coil is formed into a loose coil, which is then quenched by the air-blast blower from the lower side, and is bundled by the bundling machine 4 after passing the approach zone E.
Patent JP-H1081786-A (JP)
Title: Silica-containing rubber composition
Inventor: SATTELMEYER RICHARD DR
IPC: C08L61/06
Filed: 1997-06-18
Abstract: PROBLEM TO BE SOLVED: To obtain a rubber composition comprising a non-polar rubber, a polar rubber a phenolic resin, a binder, particulate silica and conventional additives, and simultaneously having a high low temperature tan δ and a low high temperature tan δ. SOLUTION: This silica-containing rubber composition comprises (A) at least one kind of non-polar rubber comprising at lest 90wt.% of the polymer of a monomer comprising only C and H atoms and at least 10wt.% of the polymer of a monomer having at least two olefinic double bonds in the molecule, (B) at least one kind of a binder, (C) particulate silica having a specific surface area of 100-250m<2> /g, (D) one or more conventional additives, (E) the polar copolymer rubber of monomers whose at least 20% have polar groups, and (F) a phenolic resin. The polar group has a bipolar moment of at least 1.668×10<-30> on its bond to an aliphatic carbon atom having only single bonds.
Patent JP-H0211666-A (JP)
Title: Powder coating material and powder coating method
Inventor: FUJII KIYOYASU
IPC: B05D1/12
Filed: 1988-06-29
Abstract: PURPOSE:To obtain the title material which is improved in adhesion to metal or the like and can give a coating film decreased in a dispersion of peeling strength and improved in surface smoothness, etc., by dispersing an inorganic filler powder in a specified synthetic resin powder. CONSTITUTION:A powder coating material is obtained by dispersing 1-50vol.% fibrous, powdery or flaky, inorganic filler powder of a particle diameter <=500mum, desirably, <=200mum in a synthetic resin powder of a mean particle diameter of 10-100mum and a total area of 15-40m<2>/cm<3> (e.g., polyvinylidene fluoride resin powder). This coating material in a 0.1-5g/l concentration in a gas is sprayed from a powder coating gun and applied to an object such as a metal.