baber/WOPTO huggingface dataset:
Patent JP-H07311599-A (JP)
Title: Voice encoding and decoding device
Inventor: TAKEDA HIROAKI
IPC: G10L19/26
Filed: 1994-05-18
Abstract: PURPOSE:To improve the tone quality of a fixed voice message voice during a decoding. CONSTITUTION:Deviation information 'c', which describes the relationship between a code book that is used to encode each fixed message and a code vector 'b' in a code book storage memory 14, is provided in an encoded voice signal storage memory 11 while being made to correspond to coded voice data 'a' of each fixed message. Moreover, a coded book changer 16, which changes the contents of the code book in the memory 14 by the information 'c' is provided. When the data 'a' are decoded by a voice decoder 13, a code book changer 16 changes the code vector 'b' in the memory 14 using the information 'c' into a deviation code vector 'd', which is optimized, and a good decoded voice is obtained.
Patent JP-H08296289-A (JP)
Title: Jointing structure for wall panel
Inventor: TASHIRO HIDEKI
IPC: E04B2/72
Filed: 1995-04-27
Abstract: PURPOSE: To connect and disconnect wall panels via a work in interior space by keeping the ends of wall panel bodies faced to each other, supporting the reverse side thereof with a bracket erected behind a wall panel at the preset angle, and elastically locking an elastic piece to a tapered surface. CONSTITUTION: A column material 2 is erected on a floor material at the preset position, and the bent sections 12 of both wall panels 1 are made to adhere to each other. In this state, the ends of the sections 12 are laid forward of an elastic piece 33. Then, the wall panels 1 are forced toward the column material 2, thereby keeping the front edge 13a of a locking section 13 into contact with the tapered surface 33b of the piece 33. Thereafter, the piece 33 is expanded and the section is is inserted in the bracket 22 of the column material 2, thereby keeping the surfaces of wall panel bodies 11 flush with each other. At the same time, the piece 33 is reset to an original state, due to the elastic stability thereof, and the section 13 keeping the tapered surfaces 33b and 33c close to each other is locked by the elastic piece 33, thereby jointing and integrating both wall panels 1.  The section 12 of one wall panel 1 is pulled to release a locking state. Thus, the wall panels 1 can be jointed to each other only via a work in interior space, even when space behind is restricted.
Patent JP-H07308244-A (JP)
Title: Combination rack and baby bed
Inventor: KOIKE MASATO
IPC: A47B61/00
Filed: 1994-05-18
Abstract: PURPOSE:To store and assort various articles by forming a baby bed having a storage section, with a storage section for clothes or the like detachably superposed on a bed section, and separately erecting the bed section and the storage section for use as a bed section and rack. CONSTITUTION:A baby bed 1 normally has a bed section 2 placed on a storage section 3 and the lower ends of jambs 9a at four corners of the section 2 are coupled to and engaged with the upper ends of jambs 11 at four corners of the section 3, thereby forming a baby bed having a storage section. The section 3 at a lower level stores clothes such as a diaper and an undershirt, and a toy or the like, while a nursing baby is laid on the section 2. When a baby grows up and the baby bed 1 is no longer needed, the jointed sections 2 and 3 are simply separated from each other. Then, the bottom plates 4a of the sections 2 and 3 are removed and provided between the opposed muntins 6b of the sections 2 and 3 kept in a horizontal condition due to erection, for use as a rack, and various articles are stored on the rack.
Patent JP-S585721-A (JP)
Title: Electric shutter circuit
Inventor: MIYAKE TOSHIHIDE
IPC: G03B7/083
Filed: 1981-07-01
Abstract: PURPOSE:To obtain an easy to operate camera by giving input information for controlling the shutters for cameras such as film sensitivity information by the use of resistor groups which change by having regularity such as equal intervals or geometric series. CONSTITUTION:One step of the resistance values of resistor groups R11-R16 provided to a reference voltage source V0 for setting ASA is set at a prescribed equal interval. Now, when the resistor groups are set at 800 ASA by contacts X, the collector current of a transistor Q2 is 80muA when they are set at 12.5ASA. When they are set at 25ASA, the collector current is 40muA. Similarly, the collector current is so regulated as to change in the relations shown in TableIwith the change in the ASA value. Namely, if the change of the collector voltage obtained from the collector current is corresponded to integration characteristics, ideal ASA characteristics are obtained. It is therefore possible to facilitate the introduction of the input information for the camera and to obtain the easy to use camera.
Patent JP-S5628460-A (JP)
Title: High frequency starting device
Inventor: KAJIWARA TOSHIROU
IPC: H05B41/24
Filed: 1979-08-15
Abstract: PURPOSE:To reduce the reduction of outward emitting light by shielding high frequency electromagnetic field with a metal foil attached to a sealed container to prevent radio noise and by providing projection of visible light transmitting material on a part of the inside surface of the sealed container. CONSTITUTION:High frequency electromagnetic field is generated with an induction coil 10 by operating a high frequency oscillator 8 in a high frequency electromagnetic field generator 7, a sealed material in a sealed container 1 is activated by the electromagnetic field to emit light from the sealed container 1. A wave length converting medium 3 is coated on the entire surface of the sealed container 1 containing the surface of the visible light transmitting material 2b, a metal foil 4 is attached on the outer surface of the sealed container 1 except a connecting part of the bulb 2a to the visible light transmitting material 2b and the bottom, and the outer surface of the metal foil 4 is covered with visible light transmitting insulating material 5. A light scattering measn 6 is provided on the top of the sealed container 1 which is positioned at a part right above the visible light transmitting material 2b.
Patent JP-S5728878-A (JP)
Title: Vertical windmill shaped as triangular prism
Inventor: OOTSUKA ICHITAROU
IPC: F03D3/06
Filed: 1980-07-28
Abstract: PURPOSE: To improve the efficiency of a windmill and make it simple and light, by protruding blades in prescribed directions from the edges of the windmill body shaped as a triangular prism and supported by a shaft in the center of the body.  
     CONSTITUTION: Blades 11 are protruded at prescribed angles in prescribed directions from the edges of a windmill body 6 shaped as a trianguar prism and supported by a shaft 12 in the center of the body. According to this constitution, the blade 11 which returns to the windward is present in the region of rotation of the body 6 and the blades 11 extend almost in parallel with the direction of wind. As a result, less resistance is received and the efficiency of the sindmill is improved. The frame of the body 6 can be made of pipes or the like to make the windmill simple and light. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H09269317-A (JP)
Title: Pressure control valve
Inventor: HASHIMOTO YUJI
IPC: G01N1/00
Filed: 1996-03-29
Abstract: PROBLEM TO BE SOLVED: To provide a pressure control valve stabilized in its valve disc and capable of bringing the valve disc and a valve seat to a close contact state to prevent the leak of gas. SOLUTION: In a valve disc 3, a valve main body 3a and a valve stem part 3b are integrally formed and the side surface 3c on the side coming into contact with a valve seat 4 of the valve disc is formed into a conical shape. Even if the center position of the valve stem part 3b is slightly shifted or there is the effect of elastic strain from the periphery of a rubber seal 4b, sealing can be performed. When the valve seat 4 is constituted of a valve seat main body 4a having a cylindrical part 4c formed to the single side surface thereof and the rubber seal 4b fixed to the cylindrical part 4c, the effect of the elastic strain generated in an outside rubber seal when the valve seat 4 is fitted in a head part 1 is not exerted on an inside rubber seal and, therefore, when the valve disc 3 is brought into close contact with the rubber seal 4b, sealing becomes almost perfect and a gas leak is almost eliminated.
Patent JP-S60260042-A (JP)
Inventor: KUNUUTO HAITOMAN
IPC: G03F7/26
Filed: 1985-05-17
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-S5628258-A (JP)
Title: Adhesive composition
Inventor: YANAGISAWA KUNIO
IPC: C09J4/02
Filed: 1979-08-15
Abstract: PURPOSE: A reactive adhesive composition, having a high bonding strength and improved heat resistance, and comprising a styrene-butadiene-maleic anhydride graft copolymer, a monomer consisting of an acrylate etc. and a curing catalyst.  
     CONSTITUTION: A composition comprising (A) styrene-butadiene-maleic anhydride graft copolymer which is obtained by grafting styrene monomer and maleic anhydride onto polybutadiene or styrene-butadiene copolymer, and contains preferably 1W50wt% the maleic anhydride in the graft copolymer, (B) a methacrylate or acrylate monomer, preferably methyl methacrylate, and (C) a curing catalyst, e.g. a curing agent such as cumene hydroperoxide or a curing accelerator such as diethylenethiourea. Preferably, the weight ratio between (A) and (B) is 5:95W40:60, and the content of (C) is 0.05W1wt%. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H10291810-A (JP)
Title: Silicon nitride powder
Inventor: YAMADA TETSUO
IPC: C01B21/068
Filed: 1997-04-22
Abstract: PROBLEM TO BE SOLVED: To produce a readily sinterable silicon nitride powder capable of stably producing a silicon nitride material sintered compact high in strength and reliability by treating an amorphous material, obtained by calcining an imide in which a toluene content is specified, with a vibrating mill to crush and impact and then by crystallizing the amorphous material. SOLUTION: An amorphous material is obtained by calcining while keeping the toluene content remaining in imide in <=0.3 wt.%, by regulating an oxygen content in a gas supplied to a furnace in which the imide is calcined and pyrolyzed to 0.01-0.8 vol.% and by supplying the gas of 100-400 Nl per 1 kg the imide. The silicon nitride powder having 76-25 m<2> /g specific surface area, in which coarse particles having >=20 μm grain size are not present and having >=85% α ratio is obtained by crystallizing the amorphous material under the temperature condition of 1400-1600 deg.C after crushing and impacting the amorphous by treating with the vibrating mill for more than 15 min. In this way, the readily sinterable silicon nitride powder capable of stably producing the sintered compact having high strength and low variation of characteristics is obtained.
Patent JP-S60246585-A (JP)
Inventor: NARUO MASAYUKI
IPC: H05B3/36
Filed: 1984-05-22
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-2000299559-A (JP)
Title: Power module substrate
Inventor: AKAMATSU TOSHIMASA
IPC: H01L23/08
Filed: 1999-04-12
Abstract: PROBLEM TO BE SOLVED: To prevent peeling of a conductive pattern from a ceramic board which is caused by the difference in thermal expansion coefficient between the ceramic board and the conductive pattern. SOLUTION: Related to a power module substrate 10 where a conductive pattern 12 is formed at least on one surface of a base body 11 comprising a ceramic board, a peeling-preventive means 13 which prevents peeling of the conductive pattern 12 from the base body 11 is formed at least at outer end part which is the end part on the peripheral side of the base body 11 among the end part of the conductive pattern 12, and the peeling-preventive means 13 at the outer end part is so formed as to cover the outer end part of the conductive pattern 12 of the base body 11, including the peripheral part of the base body 11. The peeling-preventive means 13 is formed of, for example, a resin material.
Patent JP-S5330159-A (JP)
Title: Filthy-water purifying apparatus
Inventor: YAMADA TOICHI
IPC: C02F3/06
Filed: 1976-08-31
Abstract: PURPOSE: To provide a filthy-water purifying apparatus, in which one end of an air supply pipe is opened adjacently of a rotor nlade provided in a filthy-water circulating tube that is disposed centrally of a fixed filter bed, and filthy water containing dissolved air is circulated through the filter bed, whereby structure and maintenance of the apparatus can be simplified and floor space required for installation can be reduced. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H04333896-A (JP)
Title: Ultrasonic wave generation device
Inventor: NAKANO MANABU
IPC: G10K7/04
Filed: 1991-05-09
Abstract: PURPOSE:To make gas hard to suck or discharge when the gas flows in by a constant amount by the rotation of a rotary body and to generate an ultrasonic wave which is considered to be caused by the 'shear' and 'expansion and contraction' or 'compression and expansion' of the gas due to the rotation of the rotary body in this state. CONSTITUTION:A casing 9 which has a gas intake 10 and a gas outlet 11 is provided with the rotary body 5 which rotates in the casing so that the gas can move from the gas intake 10 to the gas outlet 11. A gas inflow limiting means 2 which is installed on the side of the gas intake 10 about the rotary body 5 and limits the inflow of the gas to the casing 9 is provided. Further, a gas discharge limiting means which is installed on the side of the gas outlet about the rotary body and limits the outflow of the gas from the casing may be provided instead of the gas inflow limiting means.
Patent JP-S62263923-A (JP)
Title: Manufacture of directly-softened steel wire rod
Inventor: MINE KIMIO
IPC: B21B1/16
Filed: 1986-05-07
Abstract: PURPOSE:To carry out the direct softening treatment of a steel wire rod by utilization of hot-rolling heat, by successively applying intermediate rolling, the primary finish rolling, the secondary finish rolling, and slow cooling to a roughed steel wire rod under specific conditions. CONSTITUTION:After roughed, the steel wire rod is subjected to intermediate rolling at a temp. in the temp. region of 700-850 deg.C at 20-80% draft. Subsequently, this wire rod is subjected to the primary finish rolling at a temp. in the temp. region of 700-850 deg.C to undergo acceleration of transformation into ferrite-pearlite phase as well as of refining of austenitic grain size, which is further subjected to the secondary finish rolling at a temp. in the temp. region of 650-750 deg.C at 20-60% draft, followed by slow cooling at <=2 deg.C/sec cooling rate to undergo acceleration of transformation into ferrite-pearlite structure. In this way, directly-softened steel wire rod can be manufactured by the utilization of hot-rolling heat.
Patent JP-H11292628-A (JP)
Title: Dielectric ceramics for microwave
Inventor: AYUSAWA KAZUTOSHI
IPC: H01B3/12
Filed: 1998-04-15
Abstract: PROBLEM TO BE SOLVED: To obtain dielectric ceramics for microwaves capable of carrying out integral lamination onto an inexpensive metal having a large electroconductivity such as Ag or Cu and simultaneously baking. SOLUTION: The dielectric ceramics comprise barium oxide (BaO), tungsten oxide (WO3 ), copper oxide (CuO) and a borosilicate glass and is obtained by regulating the molar ratio (v/w) of the principal components BaO to the WO3 within the range of 0.9<=(v/w)<=1.2 and providing a compositional ratio in which CuO is added in an amount of 0<=(y)<=10 wt.% and the borosilicate glass is added in an amount of 1<=(z)<=20 wt.% respectively based on 1 mol of the principal components [(vBaO)+w(WO3 )] when the compositional formula of the dielectric ceramics for the microwaves consisting essentially of the BaO and WO3 is represented by  v(BaO)-w(WO3 )}-y(CuO)-z(borosilicate glass) [(v) and (w) denote each mol; (y) and (z) denote each wt.% (weight%)].
Patent JP-H07285730-A (JP)
Title: Method for peeling defective from self-adhesive sheet
Inventor: TAKARADA MASUYOSHI
IPC: B65H41/00
Filed: 1994-04-19
Abstract: PURPOSE:To efficiently peel the defective from a self-adhesive sheet by pushing a heating iron to the back surface of parts of a self-adhesive sheet, to which each defective is adhered, so as to lower the adhesive force, and separating the self-adhesive sheet from a base, and simultaneously, peeling the only defective from the self-adhesive sheet. CONSTITUTION:A self-adhesive sheet 1 is placed on a base 14 having the cushion characteristic so that the surface of the self-adhesive sheet 1, on which non- defective 3 and defective 4 are adhered, faces to the base 14. A heating iron 19 is pushed to the back surface of parts of the self-adhesive sheet 1 corresponding to the defective 4 so as to lower the adhesive force. The heating iron 19 is separated from the self-adhesive sheet 1, and the self-adhesive sheet 1 is separated from the base 14, and simultaneously, the only defective 4 are peeled from the self-adhesive sheet 1. Defective 4 can thereby be efficiently peeled from the self-adhesive sheet 1.
Patent JP-H043947-A (JP)
Title: Molding device
Inventor: ARAI KATSUO
IPC: B29C45/02
Filed: 1990-04-20
Abstract: PURPOSE:To obtain a molding device which can prevent the void generation of resin moldings, by making the passages of a cull to runners thinner gradually as they approach cavities. CONSTITUTION:In time of transfer molding, a multiple-string lead frame 1 is set in a clearance recession 29 so that a pellet 12 may be kept in each cavity 23. Following this a tablet 41 is inserted into each pot 24 along with being clamped, and crushed by a plunger 25. And, liquefied resin 43 heated and melted by a built-in heater is supplied to each cavity 23 from a cull 26, and fills them. But, since the passage 30 of the cull 26 becomes thinner gradually as it approaches a cavity 23, air 34 existing in a clearance 33 is wholly pushed out before the liquefied resin 43 reaches each runner 27. As the result, whole air can be exhausted outside without being contained in the liquefied resin, and resin-sealed packages can be prevented from having voids.
Patent JP-2000294081-A (JP)
Title: Switch operating device
Inventor: OTSUKI TERUO
IPC: H01H19/635
Filed: 1999-04-13
Abstract: PROBLEM TO BE SOLVED: To provide a switch operating device capable of preventing a switch from breaking at the time of assembling and enhancing easiness in assembling operations. SOLUTION: A switch 12 mounted on a printed circuit board 14 has a lever 12a, and a recess 9 for engagement of the lever 12a is provided in an arm 3c extending from part of an operating member 1 in such a way as crossing the lever 12a along the lever moving direction, and the arm 3c is furnished with an effect of elastic deformation, and if assembly is completed in the condition that the lever 12a is not engaged with inside the recess 9 but abuts to the arm 3c, the arm 3c runs off from the lever 12a involving an elastic deformation so as to prevent the switch 12 from breakage.
Patent JP-H04312233-A (JP)
Title: Liquid seal vibration isolating device
Inventor: MAENO TAKASHI
IPC: B60K5/12
Filed: 1991-04-10
Abstract: PURPOSE:To generate sufficient vibration clamping force through a simple structure. CONSTITUTION:A liquid chamber A which has a chamber wall formed of a rubber vibration isolator 1 to support a vibrating body and enclosed silicon oil is formed, and a cylindrical piston member 4 is fixed to an upper plate 2 and protrudes into the chamber A. A bottom plate 3 is provided with a rubber cylindrical member 5 in which the piston member is slidably fitted. A liquid circulating groove 41 extending axially is formed on the periphery of the piston member. When vibration is inputted, the upper plate and the bottom plate move relatively to each other, and the piston member moves back and forth in the cylindrical member. The silicon oil circulates between the cylindrical member and the liquid chamber through the liquid circulating groove, and generates frictional force between the inner wall of the liquid circulating groove and itself during its circulation, or shearing force in the liquid, and in addition to that, liquid resonance to display sufficiently strong vibration damping force.
Patent JP-S63270571-A (JP)
Title: Receiving means for painting plastic bumper
Inventor: KURODA SATOSHI
IPC: B05C13/02
Filed: 1987-04-27
Abstract: PURPOSE:To reduce the production cost by fixing a cross arm to the top ends of supporting legs erected on a conveying means for painting and fixing a supporting member made of foamed plastic having the shape conforming to the shape in the inner recess of a plastic bumper to the cross arm. CONSTITUTION:The columnar supporting legs 11 are removably erected on the conveying means 2 for painting. The cross arm 13 is fixed nearly horizontally to the top end of the legs 11. The foamed plastic bumper supporting means 15 having the shape conforming to the shape of the inner recess of the plastic bumper 5 is fixed to the arm 13. Namely, the easy replacement of the columnar supporting legs can be executed at the time of maintenance and model change by removably erecting said legs on the means 2. The bumper supporting member to be fixed via the cross arm fixed to the columnar supporting legs is made of the foamed plastic and, therefore, said member is easy to work and the time for the production is shortened. The production cost is greatly reduced by such shortened time coupled with the relatively low material cost; in addition, the weight is greatly reduced as well.
Patent JP-H0625120-A (JP)
Title: Fluoroalkyl group-containing stilbene derivative and its intermediate
Inventor: SASAKI MASAOMI
IPC: G03G5/06
Filed: 1993-04-07
Abstract: PURPOSE:To provide a new fluoroalkyl group-containing stilbene derivative, having all the fundamental properties for electrophotography and useful as a photoconductive material. CONSTITUTION:A fluoroalkyl group-containing stilbene derivative of formula I (Rf is a fluorine-substituted alkyl; R<1> and R<2> are each a substituted or non- substituted alkyl or aryl), e.g. 4-(2,2,2-trifluoroethoxy)-4'-bis(4-methylphenyl) aminostilbene. A compound of formula I in which R<1> and R<2> are each an alkyl is obtained by reducing a new nitrostilbene derivative of formula II and then reacting the resultant new aminostilbene derivative of formula III with a substituted or non-substituted alkyl halide, a dialkyl sulfate, a sulfonic acid ester, etc., in the presence of an acid scavenger (an alkaline substance). A compound of formula I in which R<1> and R<2> are each a substituted or non-substituted aryl is obtained by reacting an aminostilbene derivative of formula III with an aryl halide in the presence of copper powder, copper oxide, etc., and an alkaline substance.