baber/WOPTO huggingface dataset:
Patent JP-H10202174-A (JP)
Title: Substrate conveying method
Inventor: MURAKAMI SHINICHIRO
IPC: B05C13/00
Filed: 1997-01-20
Abstract: PROBLEM TO BE SOLVED: To provide a substrate conveying method for eliminating effects by a suction chuck on a coat and at the same time, conveying a substrate stably and surely, and especially for forming a coat such as a photosensitive resin film, and adhesive layer or a protecting layer on a glass substrate such as a display panel of a liquid crystal display device. SOLUTION: This coating process line comprises a coating part 1 for forming a coat on a substrate through applying a coating liquid and a drying part 2 for drying the coat. In this case, the substrate conveying method is to mount a sucking jig comprising a sucking part and a gripping part on the non-coated face of the substrate with the help of the sucking jig mounting part 3, then convey the substrate on which the coat is formed by holding the gripping part of the sucking jig, and remove the sucking jig from the substrate with the assistance of the sucking jig detaching part 4 after a drying step. In addition, this substrate conveying method uses the sucking jig conveying device 80 which returns the sucking jig removed from the substrate using the sucking jig detaching part 4 and again mounts the sucking jig on the non-coated face of the substrate.
Patent JP-S57134241-A (JP)
Title: Method for addition of inoculant
Inventor: TANABE KOUZOU
IPC: B22D1/00
Filed: 1981-02-13
Abstract: PURPOSE:To utilize the entire amt. of an inoculant efficiently and to prevent the lack of penetration completely by adding the powder inoculant to pouring flow in an intermediate trough between a pouring port and a mold. CONSTITUTION:The molten metal in an automatic pouring machine passes through a spout part 2 and arrives at a trough 3 when the pressure in said machine is increased. When a stopper 4 is taken up, it flows into an intermediate though 5. An inoculant is added to this molten metal 9 flowed therein through an inculation pipe 8 from a hopper 7. Thence, the molten metal 9 goes out from the pouring port 10 of the trough 5 and is charged through a mold pouring port 11 into a mold 6. Since the inoculant is used in the form of powder, it is low in cost, and since it is added on the trough 5, it is used in entire amt. without scattering to the other; therefore the rate of inoculation of the molten metal is controlled constant and the wasteful losses are eliminated. The inoculant penetrates thoroughly into the molten metal 9 owing to the oscillation of the molten metal 9, and provides a sufficient effect as the inoculant.
Patent JP-S6438588-A (JP)
Title: Tool material for baking ferrite
Inventor: TSUKAGISHI MASANOBU
IPC: F27D3/12
Filed: 1988-02-01
Abstract: PURPOSE: To prevent shaking of a ferrite material to be burned and to improve a yield by providing a recessed part and a projecting part on the lower side of a ring coming into contact with the ferrite material to be burned and on the upper side of a support base thereof respectively and by fitting the two parts to each other. CONSTITUTION: Recessed parts 13a are provided at four places on the lower side of a ring 13 and projecting parts 12a at four places on the upper side of a support base 12 respectively and the ring 13 is fixed on the support base 12 with these recessed and projecting parts fitted to each other. At the time of packing in a kiln and burning, the ring 13 and a ferrite material to be burned are prevented from shaking and thereby lowering of a yield of a burned ferrite product can be prevented.
Patent JP-S57152857-A (JP)
Title: Methionine fortified mixed feedstuff
Inventor: HERUBERUTO TANAA
IPC: A23K1/18
Filed: 1982-02-12
Abstract: In place of using solid DL-methionine for supplementing mixed fodders there are used sodium or potassium methioninate solutions. In comparison to solid methionine they are more easily dosable and can be more easily homogeneously mixed with the remaining components. Employing equimolar amounts they show the same methionine activity as solid methionine.
Patent JP-S56115737-A (JP)
Title: Preparation of alpha,beta-unsaturated carboxylic acid
Inventor: SHIBATANI HARUO
IPC: B01J31/00
Filed: 1980-02-20
Abstract: PURPOSE: To prepare an α,β-unsaturated carboxylic acid in high yield, by the reaction of an olefin and O 2  in an aqueous solution of a carboxylic acid selected from ≥2C monocarboxylic acids and ≥3C di- or polycarboxylic acids in the presence of a catalyst containing Pd.  
     CONSTITUTION: A 3W4C olefin is contacted with O 2 -containing gas in liquid phase in the presence of a catalyst containing Pd to given an α,β-unsaturated carboxylic acid (e.g., methacrylic acid). The reaction is carried out in an aqueous solution of at least one sort of carboxylic acid selected from ≥2C (pref. ≤6C) monocarboxylic acids e.g. acetic acid, and a ≥3C (pref. ≤12C) di- and polycarboxylic acids, e.g. malonic acid. The carboxylic acid concentration in the aqueous solution is preferably 1W20wt%, and the pH of the solution is less than 3. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H09211405-A (JP)
Title: Polarization scrambler
Inventor: OSHIMA SHIGERU
IPC: G02F1/09
Filed: 1996-02-06
Abstract: PROBLEM TO BE SOLVED: To eliminate loss fluctuation and residual polarizing degree deterioration and to improve long-term reliability by applying a signal obtained by superposing an AC signal on a DC bias to a coil forming magnetic field applied in the optical axial direction of a Faraday element and improving a magnetic field intensity-Faraday rotation amount characteristic. SOLUTION: The AC signal superposed on the DC bias is applied to the coils 8, 12 forming the magnetic field applied in the optical axial direction of the Faraday elements 3, 5. That is, the coil 8 is driven by an AC signal oscillator 17 and a DC bias power source 19 of a prescribed frequency f1, and the coil 12 is driven by the AC signal oscillator 18 and the DC bias power source 20 of the frequency f2 different from the frequency f1. Then, the AC magnetic field in the optical axial direction is applied to the Faraday elements 3, 5 by the coils 8, 12 respectively. In such a manner, by adjusting the AC signal amplitude and the DC bias, and improving the magnetic intensity-Faraday rotation amount characteristic, the residual polarizing degree is reduced.
Patent JP-S56117330-A (JP)
Title: Magnetic recording medium
Inventor: SHIMIZU TAKEZOU
IPC: C09D5/23
Filed: 1980-02-20
Abstract: PURPOSE:To improve the durability of a recording medium and the dispersibility, etc., of magnetic powder, by using as binder components of a magnetic recording medium a vinyl chloride-vinyl acetate copolymer, containing a vinyl alcohol unit by more than specified content, and thermoplastic saturated polyester resin in combination. CONSTITUTION:For a magnetic recording medium obtained by coating the base with magnetic powder together with binder components, vinyl chloride-vinyl acetate copolymer (A) containing >=10wt% vinyl alcohol unit and thermoplastic saturated polyester resin (B) obtained from saturated polybasic acid, such as terephtalic acid, and polyhydric alcohol are mixed in about 9:1-1:9 proportion and used as binder components. Further, low-molecular-weight polyisocyanate (C) (e.g. m-phenylenediisocyanate) is preferably mixed by about 3-50wt% of the total weight of said components A and B.
Patent JP-S63188675-A (JP)
Title: Production of sultone
Inventor: KIKUKAWA MASAZUMI
IPC: C07D327/02
Filed: 1987-01-30
Abstract: PURPOSE:To obtain the titled substance which is a raw material for detergents, cosmetics, etc., in high purity without deteriorating color tone, by sulfonating a long-chain olefin with sulfur trioxide and heat-treating the sulfonation reaction product in an inert gas atmosphere. CONSTITUTION:A long-chain olefin expressed by formula I (R1 is alkyl; R2 is H or alkyl; the total number of carbon atoms in R1 and R2 is 6-24) (specific examples; 1-octene, 1-dodecene or 10-eicosene, etc.) is sulfonated with sulfur trioxide, preferably at a molar ratio of SO3/olefin within the range of 1.0-1.15. The resultant sulfonation reaction product is then heat-treated in an inert gas atmosphere at 20-200 deg.C, preferably 60-120 deg.C to afford the aimed compound expressed by formula II (R3 is alkyl; R4 is H or alkyl; the total number of carbon atoms in R3 and R4 is 4-24; n is 0-2). Furthermore, the volume of the inert gas is preferably 1-20 times based on that of the sulfonation reaction product.
Patent JP-H02200080-A (JP)
Title: Video tape recorder
Inventor: TOMITA MASAO
IPC: H04N7/01
Filed: 1989-01-30
Abstract: PURPOSE:To easily perform the reproduction or recording of a tape recorded with a television reference system difference from that of one's own country by a user by incorporating a conversion circuit to perform conversion between signals with difference television reference systems into a VTR. CONSTITUTION:An inputted television wave appears at the TV terminal of an input change-over switch 4 as a composite signal of NTSC system after being channel-selected and demodulated at a tuner 2. A system conversion circuit 5 is a circuit which performs the mutual conversion of the television reference system based on the output of a system selection circuit 11, and when the system selection circuit 11 selects a PAL system, the system conversion circuit 5 converts an inputted NTSC signal into a PAL signal, and also, a servo system 9 and a recording processing system 6 are operated so as to be able to record the PAL signal. Furthermore, it is possible to convert a signal applied on a video input terminal 3 into the PAL signal by the system conversion circuit 5 and record it when the input change-over switch 4 selects a video signal. In such a way, the signals with different reference systems can be recorded or reproduced.
Patent JP-H05216079-A (JP)
Title: Waveguide type nonlinear optical element and production thereof
Inventor: SHUDO YOSHITO
IPC: G02F1/361
Filed: 1992-02-05
Abstract: PURPOSE:To provide the waveguide type nonlinear optical element which is low in loss and high in performance by combining a low-loss glass waveguide and a nonlinear optical material of an org. material group advantageous in terms of a nonlinear optical coefft. and switching speed. CONSTITUTION:At least the optical coupling part of the core part 3 of the nonlinear optical material is formed to a tapered shape in the case of optical coupling of the core part 2a of the glass waveguide 2 and the core part 3 of the nonlinear optical material. Further, the core part 3 of the nonlinear optical material is constituted of the org. high-polymer material and is so formed that the quadratic nonlinear optical coefft. chi<(2)> thereof is >=10<-8>esu and the cubic nonlinear optical coefft. chi<(3)> is >=10<-12>esu.
Patent JP-H06148696-A (JP)
Title: Light deflector
Inventor: YANO MORICHIKA
IPC: H01S5/026
Filed: 1991-02-13
Abstract: PURPOSE:To stably scan a laser beam at high speed without generating noise. CONSTITUTION:A laser beam, which wavelength is continuously changed by a wavelength varying laser element 20, is turned to a parallel beam by an optical waveguide lens 30 and propagated inside planar optical waveguide 11. The phase of the laser beam propagated inside the planar optical waveguide 11 is successively changed in an orthogonal direction to the propagating direction by respective optical phase shifters 41, 42,..., 4n and deflected just by an angle corresponding to the wavelength. Since the wavelength of the laser beam is continuously changed, the angle of deflection caused by the respective optical phase shifters 41, 42,..., 4n is continuously changed, and the laser beam is emitted in the state of being condensed by an optical waveguide lens 50.
Patent JP-H01195976-A (JP)
Title: Ignition timing controller of engine
Inventor: UEDA KANJI
IPC: F02P5/153
Filed: 1988-01-30
Abstract: PURPOSE:To enable an ignition timing of being quickly set to an ignition timing used for fuel having the normal octane value by having an initial ignition timing setting command means set an ignition timing which advances by the specified value from the ignition timing used for fuel having a high octane value. CONSTITUTION:During the early period until an initial ignition timing is determined by an ignition timing selection means 121, an initial ignition timing setting command means 122 sets an ignition timing to the ignition timing which advances by the specified value from that used for fuel having a high octane value. So, the knocking is ready to occur in this early period. As a result, when fuel having a normal octane value is supplied, remarkably knocking immediately occurs. Responding to this knocking, ignition timing may be quickly reset to that used for fuel having the normal octane value.
Patent JP-H04211495-A (JP)
Title: New polyalkylene ester compound and fuel composition with reduced ori
Inventor: RODONII RUU DAI SAN
IPC: C07C233/47
Filed: 1991-01-22
Abstract: PURPOSE: To provide a novel and useful polyalkylene ester compd., especially, a fuel additive containing this compd. free from fog, inhibited in ORI and having precipitation resistance.  
     CONSTITUTION: A fuel additive contains a fuel soluble polyoxyalkylene diester compd. and fuel soluble ester of at least one kind of carboxylic acid and polyether polyol and the above mentioned polyether polyol contains oxyethylene, oxypropylene and a repeating ether unit containing an oxybutylene group. 
     COPYRIGHT: (C)1992,JPO
Patent JP-H04238475-A (JP)
Title: Handset type television device and video telephone system using the same
Inventor: SUZUKI HAJIME
IPC: H04N7/14
Filed: 1991-01-22
Abstract: PURPOSE:To interrupt visual/audio information at every person, to easily switch a visual/audio action to the other work action, to execute the parallel processing of the visual/audio action and the work action, to make a television device and a television telephone device to be small and superior in portability, to give high presence feeling and to make a glance coincident. CONSTITUTION:A television signal is inputted to a television signal communication control part 16 through a television signal reception antenna 14 or a television signal reception cable 15, and it is outputted to a video display unit 11 and an acoustic output unit 12 through a signal switch 19. A position sensor 18 is arranged in a handset 13 and it detects the direction and the position of the handset 13. A signal switching control part 20 gives the switching of the television signal to the signal switch 19 in accordance with the direction and the position of the handset 13 and switches a signal outputted to the picture display unit 11 and the acoustic output unit 12. Thus, television information (television telephone information) is inputted to only one eye and one ear of a viewer.
Patent JP-H02240273-A (JP)
Title: Activating composition for electroless plating of nonconductive subdtrate
Inventor: REONARUDO FUARETSUTEII
IPC: C23C18/30
Filed: 1990-01-30
Abstract: PURPOSE: To form a metal plating layer having an excellent adhesion property on a nonconductive substrate consisting of an org. polymer, etc., by pretreating the surface of this substrate with A specific activating compsn. at the time of electroless plating of a metal on the substrate described above.  
     CONSTITUTION: At the time of electroless plating of the metal on the surface of the nonconductive substrate consisting of the org. polymer, etc., the substrate is previously pretreated with a compsn. contg. an amphoteric surfactant and complexing agent and is then treated with the activating compsn. for electroless plating contg. a specific effective amt. of the complex expressed by formula I, by which the surface is activated. The substrate is thereafter treated with a reducing agent soln. to reduce the metal of the complex expressed by the formula I on the substrate and in succession, the substrate is immersed into an electroless plating liquid of Cu, etc., by which the Cu plating layer having the excellent adhesion property is electroless formed. In such a case, in the formula I, R 1 , R 2 , R 3  belong to the monocycles or condensed heretocycles expressed by formula II where Me is the same as Me of the formula I and denotes metals among Au, Ag, Pd, Pt, Cu, Ni, Ir and Rh. 
     COPYRIGHT: (C)1990,JPO
Patent JP-S63188797-A (JP)
Inventor: TOMITA SHUNEI
IPC: G21F9/00
Filed: 1987-02-02
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-H09188056-A (JP)
Title: Method and apparatus for stencil printing, ink cover sheet and stencil base sheet unit
Inventor: TAKAHASHI MASAHIRO
IPC: B41L13/18
Filed: 1996-01-10
Abstract: PROBLEM TO BE SOLVED: To prevent the formation or adherence of air reservoir between an ink cover sheet and a diaphragm or and to obtain a uniform printing image density and excellent operability by forming the surface of the sheet in contact with the diaphragm in a rough surface. SOLUTION: This stencil base sheet unit comprises stencil base sheet S extended under tension in a frame F and an ink cover sheet C openably adhered to the frame F so as to cover the sheet S. The sheet S is constituted by a film at least the opposite surface of which to the sheet S side is roughed. At the time of printing, a diaphragm 21 is brought into close contact with the sheet C of the unit, deformed so as to lap ink lump on the sheet S, pressed at the sheet S by the diaphragm 21 and brought into close contact with a print sheet P on a printing sheet mounting surface 13. At this time, since the surface of the sheet C in close contact with the diaphragm 21 is rough, no bubble-like air reservoir is formed between the both, and uniform force is applied to the lump.
Patent JP-S62178450-A (JP)
Title: Seat track
Inventor: TSUTSUMI YASUHISA
IPC: B60N2/90
Filed: 1986-01-31
Abstract: PURPOSE:To widen a space close to the feet of a crew in the rear seat by providing an upper arm section and a lower arm section which are to be coupled with the upper arm and lower arm sections of a rail for a floor respectively, to the upper and lower sides of a roller retains section. CONSTITUTION:Respective upper sections 1b and 5b and respective lower sections 1a and 5a of a rail 5 for a seat cushion and a rail 1 for a floor are coupled with each other. The couplings are subjected to twisting moment with respect to an axis to the direction of the rail. Owing to this constitution, a wider space between the rails will never permit the rail 5 for the seat cushion to come of from the rail 1 for the floor. As a result, a space close to the feet of a crew in the rear seat can be widened.
Patent JP-H02199064-A (JP)
Title: Sintered silicon carbide having high thermal conductivity and production thereof
Inventor: KIJIMA KAZUMICHI
IPC: C04B35/626
Filed: 1989-01-30
Abstract: PURPOSE:To obtain a highly heat-conductive sintered SiC exhibiting a thermal conductivity of as high as >=150W/m.K without deteriorating the original characteristic features of SiC by mixing SiC powder with other SiC powder having smaller particle size than the former powder and produced by vapor-phase synthesis under specific condition and sintering the obtained powder mixture with heat. CONSTITUTION:The objective highly heat-conductive sintered SiC having a thermal conductivity of >=150W/m.K and a density of >=3.00g/cm<3> is produced by compounding (A) the 1st SiC powder (having an average particle diameter of 0.1-10mum) with (B) 0.5-50wt.% of the 2nd SiC powder (produced by the vapor phase reaction of a silane compound or a silicon halide with a hydrocarbon in a non-oxidizing plasma under a pressure of 0.1Torr-1atm, having an average particle diameter of <=0.1mum and having a crystal phase consisting of amorphous phase, alpha-type phase, beta-type phase or their mixture) and sintering the mixture at 1800-2400 deg.C in vacuum or in an inert or reducing atmosphere.
Patent JP-S54114390-A (JP)
Title: Packaging apparatus
Inventor: MIZUTANI SHIGEMITSU
IPC: B65B11/16
Filed: 1978-02-24
Abstract: PURPOSE: To provide a package of high value as commodity by feeding and guiding continuously fed packaging sheet in a direction crossing the feeding direction of an article to be packaged and folding the sheet into two folds so as to prevent the packaging state of the article from displacing.  
     CONSTITUTION: When an ariticle 26 to be packaged shields a position detector 27, an electromagnetic clutch 5 is operated to feed a packaging sheet 1 downwardly. The sheet is urged at the vicinity of a crossing point P by the front end of the article 26 to be interposed together with the article 26 via a belt conveyor 28 and to be folded into two folds toward a sealer 29. When the sheet 1 passes a position detector 30 at the end thereof, a detection signal is applied from the detector 30 to a clutch 14 to thereby rotate cutter drums 10, 12 to allow them to cooperatively cut the sheet. The sheet 1a is sealed at the sealer 29 to thus complete the packaging operation. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S63189081-A (JP)
Title: Teletext receiver
Inventor: SOBASHIMA HIROSHI
IPC: H04N7/035
Filed: 1987-01-31
Abstract: PURPOSE:To immediately display and receive lots of programs by a limited capacity of memory by storing a photographic signal selectively based on a selective storage command of a program ROM. CONSTITUTION:A television video signal inputted from a television video signal input terminal 1 is subject to extraction of a teletext signal by a data clock generating circuit 4 and converted into a digital signal. Then a program data per 1Vd is stored in a packet buffer 7 via a BEST 6. A program data stored is transferred and stored in a program data storage memory 15 from a main CPU 9. In this case, the CPU 9 stores selectively the photographic signal in the program data into the program data storage memory 15 based on the selective storage command of the program ROM 11 by the operation of a remote controller 30.
Patent JP-S63188960-A (JP)
Title: Sealing structure for electronic component
Inventor: TANAKA YASUHIRO
IPC: H01L23/02
Filed: 1987-01-30
Abstract: PURPOSE:To prevent a resin from penetrating by a method wherein a sheet of paper or a resin base sheet, where an elastic body layer composed of silicone rubber or the like is formed at least on one main face, is used as a sheet material for sealing an opening of a case. CONSTITUTION:At a sealing structure of a piezoelectric oscillator 1, a sheet material 14 where a silicone rubber layer 12 is coated on a base sheet 17 is attached to an opening 2a of a case 2; terminals 6 are pierces through the silicone rubber layer 12. Even when a gap is produced due to the displacement between slits 8 at the base sheet 17 and the terminals 6 or due to the defective contact, this gap is sealed up surely by the elasticity of the silicone rubber. By this setup, a resin 9 does not penetrate into the case 2; accordingly, it is possible to prevent the characteristic of a product from deteriorating and to improve the yield rate of the product.