baber/WOPTO huggingface dataset:
Patent JP-H1091195-A (JP)
Title: Method of analyzing and synthesizing speech
Inventor: AIZAWA SUNAO
IPC: G10L19/10
Filed: 1997-05-14
Abstract: PROBLEM TO BE SOLVED: To permit a satisfactory voice synthesis to woman voice, moreover, a voice analysis and synthesis by means of less calculation, in a voice analysis and synthesis using LPC(linear predictive coding) system. SOLUTION: By obtaining an amplitude value and time-information at the peak point of an original wave, determining peak values having maximal amplitudes of each single oscillation, and determining a zero-amplitude point in the direction of the origin in the time-axis of the waveform having a maximal peak value in each single oscillation, information representing a period of the unit waveform is taken out starting from that point (step s1-s5). A first unit waveform selects information representing the period and n pieces of large amplitudes and sends them to synthesis side for a synthesis processing.  A second unit waveform and thereafter deforms a row of pulses obtained from a previous unit waveform into a round shape, and extracts in descending order n pieces of pulses from a pulse row of the difference obtained by subtracting the deformed pulse row from residual waveform of the unit waveform to be processed. On the synthesis side, a synthesis processing is performed based on a pulse row obtained by adding the beforementioned n pieces of pulses to the pulse row which was rounddefomed one used for the previous synthesis (step s9-s14).
Patent JP-H08316369-A (JP)
Title: Semiconductor device and electronic apparatus employing it
Inventor: KURIHARA YASUTOSHI
IPC: H01L23/12
Filed: 1995-05-24
Abstract: PURPOSE: To obtain a semiconductor device excellent in heat dissipation properties and reliability in which thermal strain is reduced at the time of manufacture or operation while protecting each member against deformation, denaturation and rupture. CONSTITUTION: The semiconductor device comprises a metal bonded circuit board 122 produced by bonding a ceramics and metal plates 13a-13c integrally while forming a circuit pattern by means of the metal plates 13a-13c, a semiconductor substrate 101 mounted on the circuit pattern, and a supporting member 125 made of a matrix metal dispersed with inorganic ceramic powder and brazed to the metal bonded circuit board 122 on the side opposite to the semiconductor substrate 101. With such structure, thermal strain is suppressed at the time of manufacture or operation while protecting each member against deformation, denaturation and rupture and an electronic apparatus excellent in heat dissipation properties and reliability can be obtained while reducing power consumption.
Patent JP-S5916152-A (JP)
Title: Disc type record carrier
Inventor: MURAKAMI YOSHINOBU
IPC: B29D17/00
Filed: 1982-07-16
Abstract: PURPOSE:To prevent a warp or the like deformation of a disc, and to enable its use in any environment, by laminating a thermoplastic resin layer made of a copolymer of alpha-methylstyrene and methacrylate having pits corresponding to information signals on the surface facing the metallic layer, the metallic layer, and a resin protective layer in succession. CONSTITUTION:Since optical strain is presumably caused by the influence of styrene introduced in blocks into the copolymer, selection of alpha-methylstyrene as a partner monomer of methacrylate can form a transparent sheet free of optical strain. As the material of the transparent resin layer, a copolymer of 10-40wt% alpha-methylstyrene and 60-90wt% methyl methacrylate or cyclohexyl methacrylate is preferable, heat resistance is enhanced and hygroscopicity is lowered as the content of alpha-methylstyrene is increased, and if its content exceeds 40wt%, optical strain occurs.
Patent JP-S63314266-A (JP)
Title: Flame-retarding modified polyester resin composition
Inventor: HIROBE KAZUFUMI
IPC: C08K13/02
Filed: 1988-05-20
Abstract: PURPOSE:To obtain the title composition excellent in low-temperature mold release and giving a molding excellent in surface gloss, mechanical strengths, flame retardancy, etc., by mixing a specified modified polyester with a halogenated diphenyl ether compound, Sb2O3 and a reinforcing filler. CONSTITUTION:A modified polyester (A) is obtained by mixing a polyalkylene terephthalate (a), preferably polyethylene terephthalate or polybutylene terephthalate, with a polyoxyalkylene compound (b) having at least one organic acid metal salt group in the molecule. 98-20pts.wt. component A is mixed with 1-20pts.wt. halogenated diphenyl ether (B) of the formula (wherein X1-2 are each Br or Cl, m and n are each 2-5, and m+n is 4-10), e.g., decabromodiphenyl ether, 1-20pts.wt. Sb2O3 (C) and 0-65pts.wt., preferably, 10-55pts.wt. reinforcing filler (D), preferably a glass fiber or a mineral fiber.
Patent JP-H0419735-A (JP)
Title: Production of silver halide photographic sensitive material
Inventor: MIYATA JUNJI
IPC: G03C1/035
Filed: 1990-05-15
Abstract: PURPOSE:To obtain high sensitivity and antitackness and pressure resistance by producing an emulsion by a double jet process and adding a specified amount of iodine ions to be used for an emulsion into a reactor before the start of this process. CONSTITUTION:The emulsion is prepared by the double jet process adding both of silver ions and halogen ions at the same time into the reactor, and an amount of iodine ions to be added into the reactor before the start of the double jet process is at least >=51%, preferably, 55 - 80% of the total iodine ions. It is preferred to maintain the silver potential in the double jet process constantly at some point in the ranged of 10 - 30mV and to regulate the grain size 0.1 - 1.0mmu, thus permitting high sensitivity and superior pressure resistance and antitackiness to be obtained.
Patent JP-H08316432-A (JP)
Title: Manufacture of semiconductor device
Inventor: HABUTSU YOSHIMUNE
IPC: H01L27/108
Filed: 1995-05-24
Abstract: PURPOSE: To eliminate production of crystal defect of a semiconductor substrate and enable simultaneously eliminating a silicon nitride film and a silicon oxide film. CONSTITUTION: In a manufacturing method of a semiconductor device of a recessed array structure having a memory cell, the following are performed; a process wherein a poly silicon film 32 is formed on a silicon substrate 31, a process wherein the polysilicon film 32 is processed and a memory cell region is formed, a process wherein the polysilicon film 32 and the silicon substrate 31 are simultaneously oxidized and a silicon film 33 is formed, and a process wherein the silicon film 33 is all eliminated.
Patent JP-H08309725-A (JP)
Title: Structure of mold for perforation
Inventor: KATO MASAYO
IPC: B26F1/02
Filed: 1995-05-24
Abstract: PURPOSE: To widen a region for perforation in a ceramic base by driving up and down the outer peripheral part of a top force independently to the inner part of the top force. CONSTITUTION: A mold for perforation is constituted of a top force 1 and a bottom force. An outer peripheral part 1a being independently movable up and down is provided in the top force 1. The outer peripheral part 1a is arranged at an elevated position so as not to be brought into contact with the edge of the frame 3. When a through-hole is formed in the base region, the top force 1 is lowered to perform processing by means of a punch 2b. As the outer peripheral part 1a is not brought into contact with the edge of the frame 3 during this processing, the movable range of a green sheet is widened. A reference hole is processed by means of a punch 2a by lowering the outer peripheral part 1a through a cylinder 6.
Patent JP-S63290501-A (JP)
Inventor: AKATSUKA TAKEO
IPC: A43D25/06
Filed: 1987-05-21
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-H05324488-A (JP)
Title: Memory backup device
Inventor: HIROFUJI SUSUMU
IPC: G06F12/16
Filed: 1992-05-18
Abstract: PURPOSE:To provide the high-reliability memory backup device which can speedily and surely recover destroyed data even when data are destroyed in a main memory without exerting any adverse influence such as time delay upon objective data access processing at a computer. CONSTITUTION:Based on a sub system access program (SPR,) pre-access data stored in the access object address of a large capacity storage device 12 to access data based on a main system access program (MPR) corresponding to the main data processing of a central processing unit 11 are read by a sub system control part 15, successively transferred to a small capacity storage device 13 and stored. When any fault is generated to the large capacity storage device 12, the data saved in the small capacity storage device 13 are read to the central processing unit 11, and the data in the large capacity storage device 12 can be easily recovered.
Patent JP-S61282892-A (JP)
Inventor: SUGIMURA HIROKO
IPC: G06F3/0481
Filed: 1985-06-07
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-S5915886-A (JP)
Title: Sound ear timepiece with radio
Inventor: YOSHIDA KINGO
IPC: G04G13/00
Filed: 1982-07-17
Abstract: PURPOSE:To attain to strengthen the resistance of the titled timepiece against shock and to prolong the life thereof, by a method wherein an ultra-small radio formed into one chip is assembled in a sound ear timepiece to impart both functions as a sound timepiece and as a radio thereto and made audible by the ear. CONSTITUTION:A crystal oscillation type quartz sound timepiece using sound synthesis LSI is miniaturized as possible and a radio function, that is, an ultra- small radio using IC or LSI obtained by integrating an oscillation, a modulation and a power source circuits into chip is further assembled in the sound ear timepiece mounted to the ear or in the vicinity of the ear. The mounting of said timepiece is performed by a method similar to an earphone, a headphone or a stetoscope. This radio ear timepiece is miniaturized to 20-10g and a microbattery such as a lithium battery is used while switch buttons for the timepiece and the radio are separately provided to a place easily touched with the hand. Because this ear block does not receive vibration or shock experienced in a wristwatch, the life thereof is effectively prolonged.
Patent JP-S5350608-A (JP)
Title: Loop communication system
Inventor: YAMAMOTO SEIICHIROU
IPC: H04L12/437
Filed: 1976-10-20
Abstract: PURPOSE:To make easy for the detection of faulted location by providing the loop folded function in remote stations and to prevent system down by constituting two degeneration loops.
Patent JP-H09301290-A (JP)
Title: Parachute releasing device
Inventor: HONDA MASAHISA
IPC: B64D17/72
Filed: 1996-05-20
Abstract: PROBLEM TO BE SOLVED: To save the power of a releasing driving source or shorten a rigging line by providing a parachute releasing part turned obliquely backward on the falling directional rear part of a dropping body. SOLUTION: A parachute releasing part 5 is provided in the state turned obliquely backward with a line C passing the center of gravity G of a dropping body 1 as the central axis, and a pilot chute 6 or a releasing driving source are housed therein. Although the counterflow area of air is produced in the rear of the dropping body 1 when the pilot chute 6 is released, the passing distance to the counterflow area is shortened since the pilot chute 6 is released from the parachute releasing part 5 obliquely to the rear of the dropping body 1. Thus, the release can be performed with a small force, compared with the case when the pilot chute 6 is released onto the X-axis having the greatest influence of the counterflow area, and a suspending rope 7 can be also shortened. The dropping body 1 is never rotated around the center of gravity G by the reaction of the release.
Patent JP-S5649279-A (JP)
Title: Releasing type printer head
Inventor: SHIMIZU TOSHIAKI
IPC: B41J9/24
Filed: 1979-09-28
Abstract: PURPOSE:To obtain a smaller electromagnet mechanism and higher density of printer wires in the releasing type printer head of a wire dot printer by a method wherein an electromagnet mechanism to drive the wires is divided into a main and an auxiliary mechanism. CONSTITUTION:When the printer head 1 is not in a printing state, each armature 3 is attracted by a magnetic blux phim of a permanent magnet 5 to the iron core 14a of a main electromagnet mechanism 14, but when in a printing state, current is supplied to coils 14b, 16b of a pair of main electromagnet mechanisms 14 and of a pair of auxiliary electromagnet mechanism 16, either of which faces the armature 3 to which a driving printer wire 6 is fixed. Then, magnetic fluxes phi1, phi2 appear on each electromagnet 14, 16, a magnetic flux phim is eliminated, attractive force to the armature 3 disappears, the armature 3 moves by its own elasticity in a D-direction, the wire 6 also moves and printing is made.
Patent JP-S61286623-A (JP)
Title: Viscous coupling device
Inventor: MATSUMURA JINICHI
IPC: F16D35/00
Filed: 1985-06-11
Abstract: PURPOSE:To enable the prevention of reduction in a torque transmission efficiency by making disk plates deform so that disk plates are connected mutually when the temperature of viscous fluid rises. CONSTITUTION:When the temperature of a viscous fluid enclosed in a working housing 3 rises, the viscosity of the viscous fluid decreases, and at this time inner disk plates 15 deform in a disk--spring shape which the inner disk plates memorize. By this deformation of inner disk plates, the mutual connection of disk plates 13 and 15 are caused. Accordingly, since the housing 3 and an output part 7 are promptly connected to be integrated, the torque being input in the first shaft 1 is efficiently transmitted to the second shaft 9.
Patent JP-S5248850-A (JP)
Title: Auxiliary heating equipment for a water heater applying the solar heat
Inventor: ODA TAKASHI
IPC: F24S90/00
Filed: 1975-10-16
Abstract: PURPOSE: Making an auxiliary heat source by heating air with an auxiliary heater. . 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H05212678-A (JP)
Title: Stirring device of fine grain and method thereof
Inventor: KURODA MASAYUKI
IPC: B24C7/00
Filed: 1991-04-26
Abstract: PURPOSE:To detect an amount of fine grains in a mixing container so accurately by stirring resistance in a stirring means stirring the fine grains and supply them stably in the state that the fine grains stirred and mized intermittently or continuously in a uniform manner are mixed with gas. CONSTITUTION:A bimorph plate 35 is made so as to be used as a stirring and mixing means for stirring and mixing fine grains 14, and stirring and mixing operation is performed by vibrations in this bimorph plate 35. In succession, a detecting electrode 39 is installed in this bimorph plate 35 together with a driving electrode 38, and the extent of stirring resistance is detected by means of a detecting output being taken out through this detecting electrode 39. With this constitution, an amount of the fine grains 16 is detected, a supply of the fine grains 16 is feedback-controlled so as to become the set desired value, thus it is supplied as stirring and mixing them in a stirring container.
Patent JP-S6023143-A (JP)
Inventor: YAMAMOTO SEIJI
IPC: B65D6/34
Filed: 1983-07-08
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-H10316475-A (JP)
Title: Production of ceramic substrate
Inventor: KUNIHARA NOBUYUKI
IPC: C04B35/64
Filed: 1997-05-15
Abstract: PROBLEM TO BE SOLVED: To provide a method for producing a ceramic substrate, intended to reduce its shrinkage and warpage when baked, by optimizing the amount of an organic binder to be blended in dummy green sheets to be used in the restricted baking of the original substrate. SOLUTION: Both surfaces of a low-temperature-baked ceramic green substrate 11 are laminated with dummy green sheets 12 under pressure adhesion followed by conducting a restricted baking at a temp. of 800-1,000 deg.C. In this case, the baking of the green substrate may be conducted, optionally, under pressure. The dummy green sheet is prepared by forming into a tape by using a slurry made by incorporating 10-100 pts.vol. of an organic binder in 100 pts.vol. of ceramic powder (e.g. alumina powder) which cannot be baked at the baking temperature for the green substrate 11.
Patent JP-S615525-A (JP)
Title: Surface treating device
Inventor: TAKAGAKI TETSUYA
IPC: H01L21/304
Filed: 1984-06-20
Abstract: PURPOSE:To dry a material to be treated without various damages by providing a balancing mechanism which can dispose the centroid of a placing base of the state that the material is placed at the rotating center on the base. CONSTITUTION:A rotary holder 10 and a balancer 11 are rotated by a motor 3 in a direction A. A sphere 16 is rolled in a groove 15 by the rotating acceleration at that time to move in opposite direction to a wafer 8, stops by a stop pin 17B, the wafer 8 and the sphere 16 become balanced state, and a holder 10 and the balancer 11 are rotated at a high speed without vibration due to the displacement of the balance. After the prescribed rotation is finished, the wafer 8 is stopped at the angular position of 180 deg. before the rotation, the wafer 8 is removed, and next wafer 8 is supplied to the opposite side of the holder 10. Accordingly, to rotate and dry the next wafer 8, the holder 10 and the balancer 11 are rotated in the direction B, the sphere 16 is rolled and stopped by a stop pin 17A side, the rotated and dried in the state balanced with the wafer 8.
Patent JP-H0420566-A (JP)
Title: Polyphenylene sulfide resin composition
Inventor: YAMAMOTO KAZUO
IPC: C08L81/02
Filed: 1990-05-14
Abstract: PURPOSE:To prepare the title compsn. excellent in resistance to impact, heat, and solvent by compounding a polyphenylene sulfide resin, a specific maleimide copolymer, and a thermoplastic elastomer. CONSTITUTION:100 pts.wt. resin compsn. comprising 90-10wt.% polyphenylene sulfide resin (a polymer contg. 70mol% or higher repeating units of formula I and 30mol% or lower of its repeating units may have formulas II, III etc.) and 10-90wt.% maleimide copolymer consisting of 90-10wt.% N-arylmaleimide structural units [e.g. a unit of formula IV (wherein X1 and X2 are each H, Br, Cl, CH3, C2H5, phenyl, substd. phenyl, etc.)] and 10-90wt.% vinyl structural units [e.g. a unit of formula V (wherein Y is aryl, carboxyl, carboxylic ester, CN, etc.; and R is H or CH3)] is compounded with 1-50 pts.wt. thermoplastic elastomer (e.g. a polyolefin elastomer) to give the title compsn.
Patent JP-H08319081-A (JP)
Title: Building member with hanger
Inventor: OKUDA MAKOTO
IPC: E04C2/30
Filed: 1995-05-24
Abstract: PURPOSE: To eliminate to hamper works, and also to endanger works by letting a hanging hole be positioned above a building member in one case of the movable conditions of a hanger, and also letting the hanging hole be positioned below the surface of the building member in the other case of the movable conditions of the hanger. CONSTITUTION: A part of a sheathing roof board 14 where the upper side edge of a hanger 11 is positioned, is cut out so as to be a cut-out section 14a. In condition where a roof panel 10 is assembled with the hanger 11, when the hanger 11 is in the natural condition, an upper plate 11b of the hanger 11 at its upper side edge is so constituted as to be flush with the surface of the sheathing roof board 14, so that the cut-out section 14a is thereby blocked. A hanging hole 112 of the hanger 11 is positioned underneath the surface of the sheathing roof board 14. In the condition where the hanger 11 is lifted up, the hanging hole 112 of the hanger 11 is positioned above the surface of the sheathing roof board 14. Furthermore, since the vertical plate 11a of the hanger 11 is so constituted as to be narrower in width than the upper plate 11b, in the condition where the hanger 11 is lifted up, a space section is formed inside of the cut-out section 14a of the sheathing roof board 14, and the hanger 11 can thereby be inclined inward.
Patent JP-H02303175-A (JP)
Title: Piezoelectric porcelain composition
Inventor: IWATSUBO HIROSHI
IPC: H01L41/187
Filed: 1989-05-18
Abstract: PURPOSE:To obtain a piezoelectric porcelain composition by which an electrical and mechanical coupling factor and a mechanical quality factor are both large and whose deformation at a baking operation is small by a method wherein Pb(MnalphaSb1-alpha)O3 and Pb(Me1/3Sb2/3)O3 (Me = Ni, Sn or Zn) as a third component and a fourth component, respectively, are contained in the form of solid solution in lead titanate zirconate in prescribed ratios. CONSTITUTION:This composition is composed of a four-component-system solid solution having a composition represented by a formula of Pbx{ZrATiB (MnalphaSb1-alpha)C(Me1/3Sb2/3)D}O3 (where Me represents Ni, Sn or Zr; A+B+C+D=1; 0.8/3<=alpha<=1.2/3; 0.85<=X<=1.15; 0.20<=A<=0.97; 0.01<=B<=0.60; 0.01<=C<=0.20; and 0.01<=D<=0.20). When these components are mixed in said ratios, a piezoelectric characteristic, especially an electrical and mechanical coupling factor and a mechanical quality factor are enhanced simultaneously by their interaction; it is possible to remarkably suppress a deformation at a baking operation.
Patent JP-S613808-A (JP)
Title: Molding method of plastic material
Inventor: YAMAGUCHI NORIO
IPC: B22F7/04
Filed: 1984-06-19
Abstract: PURPOSE:To obtain a desired molding without sticking a plastic resin component to a molding die by adhering a kneaded material composed of sinterable metallic powder and binder to a base material, plasticizing thermally the material and covering the plastic material with a release film then pressing the material with the molding die. CONSTITUTION:The powder mixture consisting of a self-fluxing alloy and synthetic resin binder are kneaded to manufacture a sheet-shaped plastic material. The plastic material P is adhered to the surface of the metallic base material 2 and is pressed by the molding die M, by which the material P is roughly molded. The material P is put into a heating furnace 4 and is thereby thermally plasticized. The plasticized material is taken out of the furnace and the entire surface of the thermoplastic material P is covered with the release film 6 consisting of polyvinylidene chloride, etc. having non-adherence to the binder. The material P is then pressed via the film (f) by the die M to form a work molding part. The plastic molding for a sintered body having the smooth surface is obtd. by the above-mentioned method.
Patent JP-H10321132-A (JP)
Title: Manufacture of cathode-ray tube
Inventor: KOSAKA YOSHIYUKI
IPC: H01J9/227
Filed: 1997-05-15
Abstract: PROBLEM TO BE SOLVED: To provide a manufacturing method of a cathode-ray tube which is excellent in productivity in a simple process and by which a quantity of water to be used is sharply reduced by forming a phosphor film by electerostatically sticking a phosphor on a resin film after the resin film composed of a styrene copolymer is formed on a face plate. SOLUTION: A resin film is manufactured by spinningly coating a surface of a face plate 1 on which a black matrix 2 is placed with a toluene solution of resin composed of a styrene copolymer, and it is dried. Next, a resin film surface is electrified. Next, a shadow mask 4 having a desired pattern is exposed as a photomask, and electrification of only an exposed part is removed. Afterward, the shadow mask 4 is removed, and powder coating is electrostatically performed on one color among phosphors. Exposure and powder coating are also repeated twice, and the coating is respectively performed on three-color phosphors of red, green and blue. Lastly, a phosphor film 6 is formed by baking.