baber/WOPTO huggingface dataset:
Patent JP-H062164-A (JP)
Title: Production of flat porcelain enameled steel sheet
Inventor: SATAKE YOSHIHIRO
IPC: C23D5/00
Filed: 1992-06-22
Abstract: PURPOSE:To produce a flat porcelain enameled steel sheet free from warpage by previously providing warpage to a steel sheet according to the thickness of the steel sheet, deformation resistance, the kind of glaze, the thickness of coating, and firing temp. and then firing the steel sheet. CONSTITUTION:A glaze 2 is applied to the surface of a steel sheet 1 for porcelain enameling and this steel sheet is fired in a furnace, by which a porcelain enameled steel sheet is produced. At this time, a warpage of a bend radius (rho) of the steel sheet 1 is previously provided according to the thickness H of the steel sheet 1, its deformation resistance (k), the thermal expansion coefficient (alpha) of the glaze 2 at the time of enameling, the thicknesses h1 h2 on the surface and the rear side of the glaze 2, and firing temp. T. This (rho) can be determined by an empirical equation rho=aH+bk+ca+d(h1-h2)+eT+f [where the symbols (a) to (f) stand for constants]. By this method, the flat porcelain enameled steel sheet can be obtained even if the thickness of the glaze 2 on the surface side is different from that on the rear side.
Patent JP-S649283-A (JP)
Title: Red light emitting phosphor and fluorescent lamp
Inventor: YAMAKAWA MASAHIKO
IPC: C09K11/64
Filed: 1987-06-30
Abstract: PURPOSE:To obtain a phosphor which emits a red light of high luminance through low-velocity electron beam excitation or ultraviolet excitation, by using as its constituents an Eu oxide, an alkaline earth metal oxide, and an Al oxide, with Al2O3 being contained in a specified amount. CONSTITUTION:A red light emitting phosphor comprising an Eu2O3-MO-Al2O3 (wherein M is an alkaline earth metal) phosphor containing 45-90mol.% Al2O3. A (Y, Eu)2O3 phosphor is well-known as a red light emitting phosphor used for a fluorescent lamp which emits light in three wavelength regions. However, this phosphor has insufficient luminous intensity. The phosphor of this invention emits a red light of high luminance by low-velocity electron beam excitation or ultraviolet excitation; therefore, it can be used for a fluorescent lamp which emits light in three wavelength regions, thus realizing a higher output.
Patent JP-H066314-A (JP)
Title: Voice decoding circuit
Inventor: KAWASAKI MISA
IPC: H03M13/00
Filed: 1992-06-23
Abstract: PURPOSE:To send an alarm signal to a CPU when coded data are received and there is any error in the coded data. CONSTITUTION:Received coded data DR are inputted to an error protection circuit 12, in which an error is detected and when any error is in existence, the error is corrected and an error check signal is outputted. After the coded data DR are subjected to D/A conversion by a D/A converter 13 and an analog output signal AOUT whose gain is adjusted by a reception amplifier 15 and a threshold level are inputted to a level detection circuit 16, and when the level of the analog output signal AOUT is larger than the threshold level, a level detection signal is outputted. Then the error check signal and the level detection signal are inputted to a fault detection circuit 17, from which a fault detection signal is outputted when the coded data DR has an error and the level of the analog output signal AOUT is larger than the threshold level. The fault detection signal is inputted to a CPU as an alarm signal.
Patent JP-S6319212-A (JP)
Title: Aromatic polyimide film and its preparation
Inventor: HARADA TAKASHI
IPC: B29L7/00
Filed: 1986-07-11
Abstract: PURPOSE:To obtain a homogenous ultrathin film, by setting not only a film thickness to a specific dimension but also tensile strength to a specific value or more. CONSTITUTION:An ultrathin film whose thickness is 0.001-1mum and tensile strength is 1kg/mm<2> or more is formed by such a method that aromatic polyimide is dissolved in a solvent mixture of a phenolic compound and halogenated hydrocarbon to prepare an aromatic polyimide solution which is, in turn, supplied to the surface of water to form an aromatic polyimide membrane thereon and said membrane is dried. As aromatic polyimide to be used, one based on a repeating unit represented by formula I (wherein R is an aromatic residue of an aromatic tetracarboxylic acid component and R' is an aromatic residue of an aromatic diamine component) is desirable. By this method, a homogenous ultrathin film can be obtained easily.
Patent JP-H0593138-A (JP)
Title: Preparation of rtv organopolysiloxane composition
Inventor: TOOMASU POORU ROTSUKUHAATO
IPC: C08K5/17
Filed: 1991-06-10
Abstract: PURPOSE: To improve the storability by incorporating a silanol-terminated polydiorganosiloxane, a condensation catalyst, a cross-linking polyalkoxysilane, a curing promoter and a scavenger having enoxy functional properties.  
     CONSTITUTION: The following components are mixed at 0 to 180°C under anhydrous conditions: (A) 100 pts.wt. silanol-terminated polydiorganosiloxane of the formula [wherein R 4  is 1-8C aliph. org. group selected from among alkyl (ethers), alkyl esters, alkyl ketones and alkylcyanos, or a 7-13C aralkyl; R 5  is enoxy, a mixture of enoxy and R 4 O-, etc.; and a is 0 to 3], (B) 0.001 to 5 pts. condensation catalyst, (C) 0.001 to 0.1 pt. crosslinking polyalkoxysilane, (D) a curing accelerator, e.g. a diorganosulfoxide or a sterically hindered sec. amine or the like and (E) an organosilane or alkenylcarboxylic ester as an enoxy functional scavenger. 
     COPYRIGHT: (C)1993,JPO
Patent JP-H1059959-A (JP)
Title: Production of 2,3-pyridinedicarboximide
Inventor: KREMER KEITH ALFRED MARTIN
IPC: C07C251/32
Filed: 1997-06-06
Abstract: PROBLEM TO BE SOLVED: To provide a method for producing 2,3-pyridinedicarboximide useful as an intermediate for a herbicidal imidazolinone compound by reacting a specific oxime or a hydrazone with a specified maleimide. SOLUTION: An oxide or a hydrazone of formula I [R is H, an alkyl, etc.; R6 is an alkyl; R7 is OR8 (R8 is H, an alkyl, etc.), NR9 R10 (R9 and R10 are each H, an alkyl, benzyl, etc.)] is reacted with a maleimide of formula III (R1 is H, an alkyl, etc.) preferably at 20-160 deg.C in the presence of a solvent to form the objective 2,3-pyridinedicarboximide of formula IV. The compound of formula I in which R7 is OR8 , or its cis or trans isomer is the new one in the compound of formula I. The compound of formula IV is useful as an intermediate for producing a herbicidal imidazolinone compound of formula V [R14 is an alkyl; R15 is an alkyl, etc., with the proviso that R14 and R15 may form a cycloalkyl; R16 is H or a bis(lower alkyl)imino, etc.].
Patent JP-H0212528-A (JP)
Title: Procedure subprogram developing system
Inventor: KOMATSU TOMOKO
IPC: G06F9/40
Filed: 1988-06-30
Abstract: PURPOSE:To develop a procedure subprogram including a SAVE text and to eliminate overhead in the call of the procedure subprogram by adding a mechanism to guarantee an execution result additionally. CONSTITUTION:A procedure subprogram developing mechanism 1 is constituted of a call program analysis part 10, a procedure subprogram analysis part 20, and a program generating part 30. And in case of including the SAVE text in the procedure subprogram, not only the procedure subprogram is developed in a state where the SAVE text is neglected, but a COMMON text to declare a common block with a variable and arrangement designated by the SAVE test and the SAVE text designating the common block with the name are gener ated. And those texts are inserted to a procedure program in which the proce dure subprogram is developed and the procedure subprogram. In such a way, it is possible to eliminate the overhead generated by performing a procedure call at the time of execution.
Patent JP-2000079689-A (JP)
Title: Functional thin film, piezoelectric element, ink jet recording head, printer, manufacture of piezoelectric element, and manufacture of ink jet recording head
Inventor: SUMI KOJI
IPC: B41J2/135
Filed: 1999-06-10
Abstract: PROBLEM TO BE SOLVED: To reduce number of manufacturing steps and to enhance adhesive properties between thin film layers formed of different components by providing a mixed layer containing mixed components of the respective film layers between the film layers. SOLUTION: The piezoelectric element 40 is constituted by laminating a piezoelectric element thin film layer 43 and an upper electrode layer 44, and formed on a diaphragm 30 on which a diaphragm layer 41 and a lower electrode layer 42 are laminated. A mixed layer 512 is provided between the layer 41 and the layer 42, a mixed layer 523 is provided between the layer 42 and a piezoelectric element thin film layer 43, and a mixed layer 534 is provided between the layer 43 and the layer 44. These mixed layers form an interface region in which crystal grains in the upper and lower layers are mixed with each other. The mixed layer is formed since both the compositions are mixed so that crystallization is expedited in the case of laminating in uncrystallized states.
Patent JP-H1072735-A (JP)
Title: Combined false twisted yarn having improved heat shrinkage characteristic, its production and middle worsted yarn-like woven fabric
Inventor: HASHIDATE SADATO
IPC: D02G1/04
Filed: 1997-06-20
Abstract: PROBLEM TO BE SOLVED: To obtain a conjugate false twisted yarn capable of forming and increasing a bent crimp structure having a large texture of woven fabric by heat treatment of a woven fabric finishing process and of retaining high bulkiness even if subjected to compression finishing, as calender processing and to provide a method for producing the conjugate false twisted yarn. SOLUTION: Two or more polyester multifilament yarns different in elongation are doubled and false twisted to give a conjugate false twisted yarn comprising a core yarn and a side yarn. The core yarn is a highly shrinkable polyester yarn copolymerized with 5-18mol% of a copolymerization component, the difference in length between the core yarn and the side yarn is 10-45%, the percentage crimp is 0.1 to <15% and the heat shrinkage percentage (boiling water shrinkage percentage + 180 deg.C dry heat shrinkage percentage) is 10-75%.
Patent JP-H1113944-A (JP)
Title: Indoor water piping attaching member and executing method of the same
Inventor: HATTORI NORIAKI
IPC: E03C1/02
Filed: 1997-06-20
Abstract: PROBLEM TO BE SOLVED: To easily attach an indoor water supply pipe provided through a floor plate surface by fixing a flange screwed with a male screw provided in one end outer peripheral surface of an elbow joint to be inserted into a through-hole provided in the proper place of a metallic frame U-shaped in section to the metallic frame. SOLUTION: A metallic frame where the long piece parts of metallic frames 1a and 1b L-shaped in section are overlapped and fixed is provided, and one end of an elbow joint 2 is fixed to be protruded in a through-hole provided in the proper place of a short piece. Then, for attaching an indoor water supply pipe attaching member to a floor plate, the protruded part 2d of the elbow joint 2 is fitted in a through-hole provided in the proper place of the floor plate surface so as to be protruded from the backside of the floor plate surface 5 to its front surface side, and then the female screw 2c of a fixed ring 2f is screwed and fixed to the male screw 2d of a protruded part 2b. Thus, the metallic frame 1 of the elbow joint 2 inserted into the through-hole is strongly and surely fixed by using the protruded part 2b of the elbow joint 2 inserted into the through-hole as a connecting body.
Patent JP-H04361294-A (JP)
Title: String striking speed calculation device and string striking time calculation device for automatic piano
Inventor: TAKAHASHI MARIKO
IPC: G10F1/02
Filed: 1991-06-07
Abstract: PURPOSE:To provide a string strike information calculation device for the automatic piano which properly calculate a string striking speed and striking time right before the string striking of the automatic piano. CONSTITUTION:An arithmetic circuit 6 consists of a decision circuit 31 which inputs and decides the detection outputs of 1st-3rd hammer sensors 21, 22, and 23 and a key sensor 5, timers 32, 33, and 34 which clock the time independently according to the decision result, a memory 35 stored previously with the mutual intervals of respective positions A, B, and C on the paths of the hammers, and a logical arithmetic circuit 36 which inputs data from the respective timers and memory and calculates the string striking speed V and string striking time T, and is equipped with an interpolation arithmetic part 37 which calculates the time tCD of movement from the position C to a string strike position D by interpolation arithmetic (method of Aitken) according to the clocked values tAB and tCD of the timers and the data from the memory.
Patent JP-2000351186-A (JP)
Title: Multilayered sheet and container
Inventor: KANEDA ARIHIRO
IPC: C08L67/02
Filed: 1999-06-10
Abstract: PROBLEM TO BE SOLVED: To provide a multilayered sheet material for a molded packaging material having gas barrier properties and having transparency and glossiness while holding the capacity of a high temp. sterilizable container made of synthetic resin. SOLUTION: A multilayered sheet is constituted by laminating a transparent and glossy resin layer (A) comprising a mixture of a copolymer resin consisting of three components of terephthalic acid, ethylene glycol and 1,4- cyclohexanedimethanol and polybutylene terephthalate(PBT) being an interestrification reaction product of terephthalic acid or dimethyl terephthalate and 1,4-butanediol, a resin layer (A') comprising a copolymer resin consisting of three components of terephthalic acid, ethylene glycol and 1,4- cyclohexanedimethanol, a steam barrier resin layer (B), a gas barrier resin layer (C) and a thermoplastic support resin layer (D) in the order of A-A'-B-C-D and the layer ratio (RA) of (A) and the layer ratio (RA'), of (A') is 0.01<RA/RA'<100.
Patent JP-S5584373-A (JP)
Title: Porming method of coating film on metal surface
Inventor: KANEKO HIDEAKI
IPC: C23C22/73
Filed: 1978-12-21
Abstract: PURPOSE: To form a coating film having excellent corrosion resistance by dipping a metal in an aqueous solution of a film-forming organic high molecular resin containing persulfate ion to thereby deposit high molecular resin on the surface of the metal, then dipping it in a phosphating bath to thereby form a phosphated film on the surface of the metal.  
     CONSTITUTION: A metal to be coated is dipped in an aqueous film-forming bath containing film-forming organic high molecular resin such as vinyl series, acryl series and epoxy series and persulfate ion of approx. 1W20g/l at pH of approx. 4W8.5 to thereby deposit high molecular resin on the surface of the metal. Then, before the high molecular resin coating is dried or bonded, the metal is dipped in phospheating both such as zinc phosphate and iron phosphate to thereby form a phosphated film on the surface of the metal through undried or unbonded deposited resin coating film, and after the metal is rinsed as required, the deposited resin coating film is dried or bonded. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S648061-A (JP)
Title: Printer
Inventor: NAGAHISA HIDEO
IPC: B41J2/36
Filed: 1987-06-30
Abstract: PURPOSE:To perform printing of proper density by adjusting energization time of objective dots in accordance with the printing condition of peripheral dots of the objective dots, and increasing application energy when the objective dots are end dots. CONSTITUTION:The first holding means which holds data adjacent to dots of objective dots in a line to be printed, and the second holding means which holds data of objective dots in the preceding line and data of dots adjacent thereto are constituted using registers 14, 15. ROM 17 which outputs a peripheral dot pattern based on outputs from the registers is provided, and an output from the ROM is applied to an applied energy processing means 25 to compute an energization energy to the objective dots. In the meantime, an image data processing circuit 12 transmits an end dot signal to a selector 18 when the objective dots are end dots, and an applied energy processing means 25 performs correction so that applied energy may be increased. Under this constitution, the non-uniformity of recording density is prevented and printing quality is improved.
Patent JP-S5687706-A (JP)
Title: Liquid fuel combusting apparatus
Inventor: SUZUKI JIROU
IPC: F23D3/40
Filed: 1979-12-17
Abstract: PURPOSE: To protect a vaporizing wick against overheating during combustion effectively in a combustion apparatus comprising a vaporizing chamber having a vaporizing wick disposed in a fuel reserving section at the bottom thereof, by supplying a larger amount of fuel than required for combustion to the fuel reserving section, and cutting away the portion of the wick located near a fuel return pipe.  
     CONSTITUTION: Oil in an oil tank 5 is supplied via an oil supply pipe 2 to an oil reserving section 17 at the bottom of a burner 1 by means of a pump 3. Oil in the section 17 is drawn up by a vaporizing wick 11 and vaporized by the heat of an igniting heater 18 at the time of starting the burner. The vaporized gas thus produced is mixed with air supplied from air ports 12, 13 in a vaporizing chamber 15 and then combusted in a combustion chamber 16. Here, since there is fear of overheating the wick 11 by the heat transmitted thereto from the combustion chamber 16, a larger amount of oil than required for combustion is supplied to the burner 1 by pump 3, and superfluous oil is returned from an oil return pipe 4 after cooling the wick 11 and section 17. Further, the portion of the wick 11 located near the oil return pipe 4 is cut away of preventing closing of the pipe 4 by the wick 11. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H0329591-A (JP)
Title: Electric lock system
Inventor: NAKAMURA TERUHITO
IPC: G06K17/00
Filed: 1989-06-27
Abstract: PURPOSE:To grasp the lock and unlock state of an electric lock accurately with an electric lock controller by sending an acknowledge signal to confirm the lock unlock state of the electric lock from a repeater to the electric lock periodically. CONSTITUTION:An acknowledge signal to confirm the lock unlock state of an electric lock C is sent from a repeater B to the electric lock C periodically. Moreover, the transmission period of the acknowledge signal is set by a timer or the like provided with a control section 1 of the repeater B. Even when a party shuts the optical transmission line located between the repeater B and the electric lock C, the monitor data of lock unlock state or the like is returned from the electric lock C in response to the periodical acknowledge signal. Thus, the lock unlock state of the electric lock C is grasped accurately by an electric lock controller A.
Patent JP-H08332014-A (JP)
Title: Method for detecting and counting mite
Inventor: OKADA HIROSHI
IPC: G01N33/48
Filed: 1995-06-08
Abstract: PURPOSE: To promptly, simply and exactly measure mites living in domestic dust which constitute a serious problem as one of allergens. CONSTITUTION: The ATP originating from mites in the specimen is determined by the fluorometry using luciferase to detect or count mites. Particularly, a vacuum cleaner is used to collect the domestic dust and a filter is used to remove organisms or their dead bodies larger than mites. Then, a part of the residual dust is treated with a surfactant or trichloroacetic acid, while another part of the domestic dust is crushed physically or mechanically and ATP is determined on both dust samples. On the basis of the determined values of ATP, the existence of mites in the dust and the number of mites can be decided simply and exactly.
Patent JP-H0461169-A (JP)
Title: Semiconductor device and manufacture thereof
Inventor: ISHIDA TOMOHIRO
IPC: H01L29/872
Filed: 1990-06-22
Abstract: PURPOSE:To improve adhesion by forming a second high melting-point silicide film, the composition ratio of a high melting-point metal of which of the same kind as a first high melting-point silicide film is the same as or lower than a stoichiometric composition, onto the first high melting-point silicide film, the composition ratio of a high melting-point metal of which is higher than the stoichiometric composition. CONSTITUTION:A gate oxide film 2 and a polycrystalline silicon film 3 are formed onto a silicon substrate 1. The flow ratio of tungsten hexafluoride gas and silane gas is adjusted, a tungsten silicide film 4, the composition ratio of tungsten of which is higher than a stoichiometric composition in tungsten and silicon, is formed through a CVD method. The flow ratio of tungsten hexafluoride gas and silane gas is adjusted, and a tungsten silicide film 5, the composition ratio of tungsten of which is the same as or lower than the stoichiometric composition, is formed onto the tungsten silicide film 4 by using the CVD method. One parts of the tungsten silicide films 4, 5 and the polycrystalline silicon film 3 are removed, thus forming a gate electrode. Accordingly, a semiconductor device having the excellent adhesion of the polycrystalline silicon layer and the high melting-point silicide film can be acquired.
Patent JP-H086074-A (JP)
Title: Transistor array for display element and its production
Inventor: IKEDA HIROYUKI
IPC: H01L21/28
Filed: 1994-06-22
Abstract: PURPOSE:To eliminate propagation delay of signals and to obtain long-term reliability by forming gate wirings and auxiliary wirings of a metal silicide. CONSTITUTION:The surface of a substrate 1 is provided with active part 2 consisting of polycrystal silicon to an island shape and an insulating film 3 is formed in the state of covering these parts. Gate wirings 4 and auxiliary wirings 5 passing above these active parts 2 are formed thereon. These gate wirings 4 and auxiliary wirings 5 are formed of the metal silicide. Further, an interlayer insulating film 6 is foamed in the state of covering the gate wirings 4 and the auxiliary wirings 5 and is provided with contact holes 7. The surface of a thin-film transistor array is provided with a protective insulating film 10 over the entire part thereof. Namely, the metal silicide has a low resistance value and the gate wirings 4 and auxiliary wirings 5 having the low resistance value are obtd. In addition, the metal silicide has heat resistance and does not, therefore, contaminate the insulating film 3, the interlayer insulating film 6, etc.
Patent JP-S648788-A (JP)
Title: Descramble control system
Inventor: OGAWA KENJI
IPC: H04N7/167
Filed: 1987-07-01
Abstract: PURPOSE:To prevent undesired scramble release and interception by giving a control signal to release scrambling in a form of a pulse train signal. CONSTITUTION:A TV signal given from an input terminal 1 is subject to channel selection by a multi-channel tuner section 3 controlled by a CPU section 5 depending on channel information set by a key operation section 6 and control of descramble ON/OFF is applied by a descramble section 4 and the result is outputted from an output terminal 2. Through the constitution above, the descrambling is released only when the timing of the pulse train signal is coincident with the specified timing. Thus, the scramble cannot be released even when a prescribed voltage or a pulse signal not matching with the timing is provided to the control circuit for the purpose of interception.
Patent JP-H0514352-A (JP)
Title: Communication controller
Inventor: TAKEDA TAKEJI
IPC: H04L12/28
Filed: 1991-07-05
Abstract: PURPOSE:To manage optionally a data security by the access from other LAN or location of a faulty LAN by executing an operation/pause instruction from each terminal equipment. CONSTITUTION:The communication controller expands a network length of a LAN and includes transmission line code conversion sections 4A, 4B, a medium access control section 5 and an instruction decoding and operation/pause control section 6 to interconnect LANs 1, 2. The communication controller has a network address specific in the LAN. Thus, the communication controller is accessed from any terminal equipment.