baber/WOPTO huggingface dataset:
Patent JP-S6310684-A (JP)
Title: Method for bonding of base material having high permeability to solvent
Inventor: KISHI MASAO
IPC: C09J5/02
Filed: 1986-06-24
Abstract: PURPOSE:To prevent infiltration of a solvent type adhesive into a base material, thereby giving good bond strength, by applying as a primer an aqueous emulsion to a base material having high permeability to solvents, drying it, providing an adhesive layer on the coated surface, and bonding other base material thereto. CONSTITUTION:An aqueous emulsion is applied as a primer to a base material having high permeability to solvents and dried. An adhesive layer is provided on the coated surface, to which other base material is bonded. An aqueous emulsion which has an average particle diameter of 0.15-0.7mum and a viscosity of 500-10,000cP and gives a film having a toluene gel content of 80% or higher is preferably used. When a mold release agent is attached on the surface of a base material having high permeability to solvents, a surface active agent is preferably added to the aqueous emulsion in an amount of 0.01-5pts.wt. based on 100pts.wt. solids of the emulsion.
Patent JP-H039970-A (JP)
Title: Pigment ink for writing implement
Inventor: KOMIYA MOTOHIRO
IPC: C09D11/033
Filed: 1989-06-08
Abstract: PURPOSE:To improve the microscopic dispersibility and dispersion stability of pigment particles by adding a pigment, a specified dispersant and a dispersion stabilizer to a vehicle mainly composed of ethanol. CONSTITUTION:1 to 15wt.% pigment (e.g. carbon black) and 0.1 to 10wt.% carboxylated polyoxyalkylene alkyl ether (derivative) of the formula (wherein R1 is an 8-36C alkyl; R2 is a 2-4C alkylene; n is 1-30; M is H, metal atom such as Na or K, ammonium or alkanolamine) is dispersed or dissolved in a vehicle containing 50wt.% or more ethanol.
Patent JP-H04370105-A (JP)
Title: Production of polypropylene
Inventor: AOKI TOMOKO
IPC: C08F110/00
Filed: 1991-06-18
Abstract: PURPOSE:To obtain the title polymer having excellent processing properties and high rigidity without reducing catalytic activity by using a catalyst consisting of a solid catalyst component comprising a metal oxide, Mg, Ti, a halogen and an electron donor, an organoaluminum component and an organosilicon compound. CONSTITUTION:Propylene is polymerized in a multiple stage in the presence of a polymerization catalyst consisting of (A) a solid catalyst component comprising a metal oxide, magnesium, titanium, a halogen and an electron donative compound as essential components, (B) an organoaluminum component and (C) an organosilicon compound shown by the formula (R<1> is 3-10C aliphatic or alicyclic hydrocarbon; R<2> is 1-10C aliphatic or alicyclic hydrocarbon, etc.; R<3> is methyl or ethyl; x is 1 or 2; y is 0 or 1; z is 2 or 3; x+y+z=4) in such a way that melt flow rates of polypropylene component formed at each stage are 0.0001g/10 minutes-10g/10 minutes at a stage of forming the highest molecular weight component and 10 g/10 minutes-1,000g/10 minutes at a stage of forming the lowest molecular weight component and the melt flow rates of the polymer formed at each stage are different to give a polymer.
Patent JP-S61297009-A (JP)
Inventor: JIYORUJIO GUGURIERUMETSUTEI
IPC: B23D59/00
Filed: 1986-06-24
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-S5669664-A (JP)
Title: Original lighting apparatus
Inventor: NAKAHATA KIMIO
IPC: G03G15/04
Filed: 1979-11-12
Abstract: PURPOSE: To prevent generating disorder of a picture in case of lighting the original such as a transparent paper, etc., as well, by arranging so that the reflecting member consisting of an elastic thin plate coated in white color to contact with the reverse side of the original.  
     CONSTITUTION: The reflecting member 8 consisting of an elastic thin plate having the surface coated in white color is arranged on the lower side of the guide for guiding a sheet original 6 on the original base glass 1, so that it can contact with the reverse side of the sheet original 6 which is moving. A metallic thin plate having elasticity, of stainless steel, etc. of 0.05W0.1mm thickness, whose surface has been coated in white color, is used as the reflecting member 8, and its one end is installed to one part of the paper guide, and one end is installed so that its surface part contacts with the original on the original base glass 1 by the elastic pressure of the thin plate. According to this constitution, the adhesivity to the original is sufficient, without retarding the movement of the original, and disorder of a picture is not caused. Accordingly, even in case of lighting the original such as a transparent paper, etc., it is possible to prevent that a picture pattern of the original is formed at the position shifted from the original, and to prevent disorder of the picture. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H0310440-A (JP)
Title: Telegraph transmitter
Inventor: ISHIZUKA HIROKI
IPC: H04L15/00
Filed: 1989-06-07
Abstract: PURPOSE:To reduce the cost and to attain ease of use by constituting a telegraph transmitter of keyboard type with the hardware. CONSTITUTION:When a key on a keyboard 1 is depressed, a character code corresponding to the depressed key is stored in a buffer 2. A code converter 3 reads one by one character code from the buffer 2 and converts the code into a Morse signal corresponding to the character code. A relay controller 4 gives a voltage corresponding to the digital signal to a relay 5 sequentially from the 1st bit at a prescribed time interval with the digital signal being the Morse signal sent from the code converter 3 to switch the key of a transmitter 6 and the transmitter 6 sends the Morse signal by switching the key. Since the transmitter is constituted of the hardware in such a manner, the cost is reduced and the rising time is shortened.
Patent JP-H09305601-A (JP)
Title: Method and device for processing character and graphic
Inventor: SUGITANI KAZUNOBU
IPC: G06F17/24
Filed: 1996-05-17
Abstract: PROBLEM TO BE SOLVED: To speedily change the characters or graphics of copy contents with simple operability by copying the characters or graphics to another area, in a character/ graphic processing method for preparing, displaying and printing a text composed of characters and graphics. SOLUTION: In order to copy the section of 'electric product for domestic use' in a document into the other part, for example, a character string is extracted. The extracted character string is registered in a character copy table (MCTBL) 7c of a RAM 7. The destination of copy is instructed and the character string extracted in advance is transferred to the memory. In this case, concerning a control bit to be used for the character control of a character code, after copy processing, the copy source bit of character code of a copy source is turned to '1' and the copy destination bit of character code of the copy destination is turned to '1'. Then, the characters are displayed on the display screen of a display 3.  Next, when changing the 'product for domestic use' into 'electric merchandise for dometic use' concerning character correction, the character of 'product' of the copy source is changed to the character of 'merchandise' this is replaced with the character of the copy destination, and the copy source bit and copy destination bit are turned to '1'. Thus, the same correction is executed to the characters of the copy destination.
Patent JP-H11328218-A (JP)
Title: Contents attribute information normalization method, information collecting/service providing system, attribute information setting device and program storage recording medium
Inventor: HIKITA TOMOHARU
IPC: G06F12/00
Filed: 1998-05-12
Abstract: PROBLEM TO BE SOLVED: To construct a data base for providing a service without being restricted by the structure/form of a document for the perusal of an information provider by performing normalization processing of an attribute structure as of contents attribute information and performing normalization of a character expression form and normalization processing of numerical expression. SOLUTION: An automatic information collecting part 101 of an automatic information collecting and classifying device 100 patrols a Web site 120 of an information provider on a network 110, collects document files and extracts information. An attribute extraction part 102 normalizes a character code and then extracts only the contents attribute information as of the collected and extracted documents. An attribute normalization part 103 refers to a normalization rule 106 and normalizes the contents attribute information provided with the structure/form coincidently with a perusal document extracted by the attribute extraction part 102 to the form suited to a retrieval service or the like. Further, as of the contents attribute information whose the structure is normalized, a character expression form is normalized and numerical expression is normalized.
Patent JP-H04228457-A (JP)
Title: Method for surface treatment of solid product made from heavy metal containing glass material
Inventor: KORUNIIE JIERAARU
IPC: C03C17/22
Filed: 1991-05-23
Abstract: Process for the treatment of the surface of a solid object made of a material which has a vitreous structure and especially crystal, lead glass and the like and containing a certain content of heavy metals and especially lead, this surface being liable to come into contact with media of acidic nature and especially alcohols such as brandy, whisky, wines or fruit juices and similar food products, with a view to preventing the said heavy metals from migrating towards the said liquids, characterised in that it consists in bringing about, in a surface region of the said surface intended to come into contact with the liquid, and after having partly removed the lead ions present in this surface region, the formation of a silicoaluminous diffusion barrier opposing this migration towards the liquid, by ion exchange between the said solid material with vitreous structure and a coating temporarily applied to the said surface, this coating itself consisting of a silicoaluminous crust resulting from the heating of a layer of kaolin applied to the said surface in the form of a thixotropic slip of pure hydrated aluminium silicate.
Patent JP-H0312666-A (JP)
Title: Liquid developer for electrostatic photography
Inventor: KATO EIICHI
IPC: G03G9/087
Filed: 1989-06-12
Abstract: PURPOSE:To improve the stability of dispersion by forming the dispersion resin particles in a nonaq. solvent of the polymer resin particles obtd. by bringing a specific macromonomer and a soln. contg. one kind of monofunctional monomers into polymn. reaction. CONSTITUTION:The dispersion resin particles are formed of the polymer resin particles obtd. by bringing the soln. contg. one kind of the monofunctional monomer which is the comb-type copolymer consisting of the monofunctional macromonomer formed by bonding the polymerizable double bonds expressed by formula III only to the one terminal of the main chain of the polymer contg. one kind of the polymer component expressed by formula I or formula II and having 1X10<3> to 2X10<4> weight average mol. wt. and the monomer expressed by formula IV and is insolubilized by effecting polymn. in the presence of the dispersion stabilizing resin soluble in the nonaq. solvent into the polymn. reaction. The dispersibility and redispersibility of the particles are improved in this way.
Patent JP-H06335353-A (JP)
Title: Peptide-containing composition having improved quality and its production
Inventor: MATSUBARA HIDEKI
IPC: A23J3/14
Filed: 1993-05-27
Abstract: PURPOSE:To obtain a peptide-containing composition free from stimulative bitter taste and odor of peptide, having excellent water-solubility and sweetness and useful for foods, pharmaceuticals, etc., by mixing a peptide for liquid food with a powdery maltitol, etc., at a specific ratio, drying the mixture under specific condition and forming into powder, etc. CONSTITUTION:The composition is produced by mixing (A) 1-50wt.% (in terms of solid) of a peptide for liquid food obtained by hydrolyzing soybean, wheat, barley and/or corn with an enzyme with (B) 50-99wt.% of powdery maltitol and/or powdery sorbitol, drying the mixture at <=80 deg.C by one or combined two or more drying methods selected from drying under reduced pressure, drying with hot air, fluidized bed granulation and vacuum-vented vacuum drying and forming the dried product into powder or granule.
Patent JP-S5574352-A (JP)
Title: Varister for dc motor
Inventor: MIYABASHI SUSUMU
IPC: H01C7/10
Filed: 1978-11-28
Abstract: PURPOSE: To prevent noises by a system wherein a varister is incorporated in an armature coil and a correlation between varister capacitance and resistance value are kept within a specified range.  
     CONSTITUTION: A varister is selected so that an expression Rmax ≤(L/C) 1/2  is satisfied, where inductance of an armature coil is L, capacitance of a spark quenching varister below building-up voltage is C and maximum resistance value of the varister is Rmax. For varister, a sintered substance is used which consists, for example, of Nb 2 O 5  at 0.04mol%, Ta 2 O 5  at 0.05mol%, Bi 2 O 3  at 0.5mol% and TiO 2  at 99.41mol%. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H0439183-A (JP)
Title: Storage box for motorcycle
Inventor: ISENO MITSURU
IPC: B62J11/00
Filed: 1990-06-05
Abstract: PURPOSE:To concentrate heavy objects by providing the cylinder section of an engine and a battery in parallel on the right and left below a storage box arranged between a pair of the right and left frame members supporting the engine. CONSTITUTION:A storage box 31 is provided by utilizing a space between both the right and left main pipes 3, 3. A cover member 71 is swayed with its rear end section serving as an axis and opens or closes the upper opening section 37 of the storage box 31, and it has the same shape as the conventional fuel tank shape. A battery box 34, a fuse box 35, and a maintenance rid 44 for closing an ignition plug inspecting opening section 36 opened to the right and left are openably provided on the bottom face of a box main body section 32. A battery 14 can be arranged in parallel on the side of the cylinder section 12 of an engine, heavy objects are concentratively arranged, and an ignition plug 13 and the battery 14 can be easily inspected when the maintenance rid 44 is removed.
Patent JP-S5846045-A (JP)
Title: Resolution of racemic compound (1rs,2sr)-2- amino-1-phenyl-propan-1-ol
Inventor: HOOSUTO BETOGE
IPC: C07C213/00
Filed: 1982-08-26
Abstract: There is described the resolution of the racemate (1RS,2SR)-2-amino-1-phenyl-propan-1-ol. It is carried out by means of the optical isomers of S-(carboxymethyl)-cysteine.
Patent JP-H01315102-A (JP)
Title: Ferromagnetic powder and magnetic recording medium using same
Inventor: NAKAZUMI TETSUYA
IPC: C09D5/23
Filed: 1988-06-15
Abstract: PURPOSE:To obtain a ferromagnetic powder whose anisotropic magnetic-field distribution is narrow, whose saturation magnetization is sufficient and whose coercive force is moderately high by forming a magnetic metal layer which has a specific crystal structure on the surface of a particle of an oxide-based magnetic powder and whose main component is cobalt. CONSTITUTION:In a ferromagnetic powder, a magnetic metal layer which has been formed on the surface of a particle of an oxide-based magnetic powder and whose main component is cobalt has a crystal structure which is made up mainly of a hexagonal close-packed lattice structure. By this setup, when this ferromagnetic powder is used for a recording element of a magnetic recording medium, a distribution width of a coercive force becomes narrow; accordingly, an erasure characteristic is enhanced; an output characteristic and the like are improved; essentially sufficient saturation magnetization by the ferromagnetic powder having the magnetic metal layer and a high coercive force value with a range not limited for an application are secured.
Patent JP-H077876-A (JP)
Title: Motor
Inventor: KIKUCHI SEIJI
IPC: H02K1/12
Filed: 1993-06-18
Abstract: PURPOSE:To improve the accuracy of the inner diameter of the laminated core of a motor and improve its rigidity, by welding the arbitrary place of the teeth part of the laminated core through the use of a laser-welding, and especially, by welding the opposite surface of the teeth part to the rotor of the motor while adopting the inner diameter of the laminated core as a reference in case of its welding. CONSTITUTION:In a motor having a laminated core (i) provided with a plurality of teeth parts (d), surfaces (a) of the laminated core (i) which are opposed to the rotor of the motor are welded by a laser-welding. Since the surface (a) can be welded while the inner diameter of the core is adopted as a reference by virtue of the use of the laser-welding, the characteristics of the motor are uniformalized by the improvement of the accuracy of its inner diameter. Also, by the possibility of the welding of an arbitrary place, the shape of the core wherein the characteristic of the motor is prior to all others is made possible, and the size and weight of the motor can be reduced. Further, since the opposite surface of the core to the rotor can be fixed, the beat sound and the oscillation of the core are prevented, and thereby, the motor having a low noise and a low oscillation can be obtained.
Patent JP-H01316048-A (JP)
Title: Digital telephone system
Inventor: NEMOTO JUNICHIRO
IPC: H04M3/42
Filed: 1988-06-15
Abstract: PURPOSE:To prevent a voice message from being failed to be heard even when the message is conveyed through an abruptly interrupting cell by providing a control means which sends an interruption requesting command in accordance with the special operation of an interrupting call, displaying means, etc. CONSTITUTION:When an interrupting call is made from an arbitrary extension telephone set through a special dial number or function key, the control section 22 of an exchange 19 recognizes the call and controls a transmission control section 2a to send an interruption request processing command through a signal channel. When an interruption request is made while talking is made, namely, the exchange 19 tentatively stops the communication between terminals communicating with each other and causes voices from the interruption requesting telephone terminal to be transmitted to the interrupted telephone terminal through a data channel. At the interrupted telephone terminal, the voices are made to flow through the data channel after notifying the subscriber of the interruption by making interrupting displays through an LED lamp 10 and LCD display 11, when the interruption request is made. Therefore, a voice message can be prevented from being failed to be heard even when the message is made by an abrupt interrupting call.
Patent JP-S6127975-A (JP)
Title: Piperzine compound and preparation thereof
Inventor: HASEGAWA RYOICHI
IPC: C07D295/08
Filed: 1984-07-16
Abstract: NEW MATERIAL:1-(2'-Chloro-4'-hydroxyphenyl)piperazine expressed by formula I. USE:A raw material for preparing medicines, particularly hypotensive agent. PREPARATION:A 1-acetyl-4-(2'-chloro-4'-nitrophenyl)piperazine expressed by formula IV is reduced by a method of hydrogenation or reducing method using a reducing agent, etc. to give a 1-acethyl-4-(2'-chloro-4'-aminophenyl)piperazine expressed by formula III, which is then diazotized to afford a diazonium salt expressed by formula III'. The resultant diazonium salt expressed by formula III' is then hydrolyzed in the presence of copper ions under heating at 20-120 deg.C to give a compound expressed by formula II, which is then deacetylated to afford the aimed compound expressed by formula I.
Patent JP-H05339642-A (JP)
Title: Production of high strength cold rolled steel sheet excellent in deep drawability and hot-dip galvanized steel sheet
Inventor: MATSUOKA SAIJI
IPC: C21D9/48
Filed: 1992-06-08
Abstract: PURPOSE:To obtain a high strength cold rolled steel sheet and a hot-dip galvanized steel sheet having deep drawability excellent to a greater extent than conventional one by specifying the composition and manufacturing conditions of a low-carbon Al killed steel containing strengthening components, such as Si, Mn, and P. CONSTITUTION:A stock of a steel having a composition which consists of, by weight, <=0.01% C, <=2.0% Si, <=3.0% Mn, 0.01-0.2% Ti, 0.0001-0.0050% B, 0.01-0.20% Al, 0.01-0.20% P, <=0.05% S, <=0.01% N, and the balance Fe and where [C], [Ti], [S], and [N], representing respective contents of C, Ti, S, and N, satisfy the relation in an inequality is used. While applying lubrication to this stock at a temp. between the Ar3 transformation point and 500 deg.C, this stock is rolled at 50-95% total draft, subjected to recrystallization treatment at >=1 deg.C/s heating rate in a range of 700-950 deg.C annealing temp., cold-rolled at 50-95% draft, and successively subjected to recrystallization annealing at 700-950 deg.C.
Patent JP-H10330831-A (JP)
Title: Method for denitrifying molten steel
Inventor: MURAI TAKESHI
IPC: C21C7/10
Filed: 1997-06-05
Abstract: PROBLEM TO BE SOLVED: To produce an extra-low nitrogen molten steel having the same grade as the conventional method in shorter treating time than the conventional method by blowing gas into molten steel from the side wall of a vacuum lower vessel in an RH degassing equipment. SOLUTION: While supplying desulrizing agent into the molten steel 2a in an uptake tube 4, the molten steel in the lower extending direction of the uptake tube 4 or the molten steel 2a' in the upper extending direction thereof, inert gas and/or CO gas are blown into the molten steel 2b in the vacuum vessel from the lower vessel side wall of the vacuum vessel 6. Desirably, the dephosphorizing agent contains CaO and the injecting speed WCa O' (kg/min/ton) of this CaO content satisfies 1.75×10<-3> CS Q/W<=WCa O'<=10/t [wherein, CS is S concn. (ppm) in the molten steel before desulfurizing, Q is the circulating quantity (ton/min) of the molten steel, W is the molten steel quantity (ton) and (t) is desulfurize-treating time (min)]. Further, the blowing speed Gside (Nl/min) of the inert gas and/or the CO gas blown from the side wall part is controlled so as to satisfy 100<=Gside /A<=4000 [wherein, Gside is the gas blowing quantity (Nl/min) from the side wall part of the vacuum vessel and A is the inner part cross sectional area (m<2> ) of the lower vessel].
Patent JP-H10338040-A (JP)
Title: Fuel display device for work machine
Inventor: HAYASHI SHIGEKI
IPC: A01D41/12
Filed: 1997-06-05
Abstract: PROBLEM TO BE SOLVED: To enable the residual volume level in a tank to be extremely clearly judged by means of the displayed contents of segments while stabilizing the display of the residual volume by a hysterisis characteristic when a detected value of the residual volume is varied in the neighborhood of the boundary positions of adjacent displaying segments. SOLUTION: When only segments on the fuel residual volume increasing side are switched from a state where adjacent pairs of segments seg 1, 2, 3, 4 are together in a fuel existence display state to a fuel non-existence display state, switching is operated when the fuel residual volume is reduced below the actual residual volume level which corresponds to the rate represented by the boundary positions of the pair of segments in the whole of plural segments. On the contrary, when the segments on the fuel residual volume increasing side are switched from a state where only the segments on the fuel residual volume reducing side out of adjacent pairs of segments are in a fuel existence display state to a fuel, the switching operation is performed when the fuel residual volume exceeds a surplus residual volume level where a set value is greater than the actual residual volume level.