baber/WOPTO huggingface dataset:
Patent JP-H11293896-A (JP)
Title: Mounting metal fitting for ceramic exterior member
Inventor: INOUE MASAYUKI
IPC: E04F13/21
Filed: 1998-04-08
Abstract: PROBLEM TO BE SOLVED: To provide a mounting metal fitting for ceramic exterior members, for use in mounting the ceramics exterior members on an exterior bed, for firmly securing the exterior members in place over a long period while resisting rattling even in high winds or in earthquakes. SOLUTION: A mounting metal fitting 1, which has a mounting surface 2 and a supporting surface 4 that are arranged in a parallel, spaced relation to each other via an inclined surface 3, and which is provided with an abutting surface 5 extending from the underside of the supporting surface 4 provided with a pair of right and left horizontal surfaces 6, an upward surface 7, and a downward surface 89, is so formed that a plurality of vertically aligned projections 9 surrounded by a U-shaped cut 13 are formed in symmetry below the horizontal surfaces 6, and that a plurality of projections 11 surrounded by an inverted-U-shaped cut 14 are vertically aligned and formed below the horizontal surfaces 6.  The projections 9, 11 are formed to get higher toward the horizontal surfaces 6, so that the projections 9, 11 each having the property of a spring firmly secure exterior members 31, 34 to the mounting metal fitting 1 to enable the construction of a strong exterior wall surface which will not rattle even in high winds or in earthquakes.
Patent JP-S6114617-A (JP)
Title: Plastic lens
Inventor: KURIHARA ETSUZOU
IPC: G02B7/02
Filed: 1984-06-29
Abstract: PURPOSE:To improve the surface accuracy of coating executed on the surface of a lens, and to make the lens small in size by limiting a range of an opening angle to an optical axis, of a straight line drawn on the inside diameter tip edge of a holding frame of a plastic lens and the outside edge of the lens effective surface. CONSTITUTION:A holding frame is formed so that opening angles alpha, alpha' made by a straight line for connecting lens effective surface outside edge parts p, p' and inside diameter tip edges q, q', and an optical axis (c) become 10 deg.-45 deg., and surface coating is executed to the lens surface by means of vacuum vapor deposition. In this case, if alpha and alpha' exceed 10 deg., a shading phenomenon of vapor deposition flying particles in the outside edge part of the holding frame is prevented, and the thickness of the vapor deposition of the vicinity of the lens effective part outside end parts p, p' is equalized. Also, by setting the upper limit of alpha and alpha' to 45 deg., the outside diameter (d) is held low, and also the lens can be placed flatly by setting (e)>0 and e'>0. In this way, the lens performance is improved by raising the surface accuracy of coating, and also the lens can be made small in size.
Patent JP-S5561183-A (JP)
Title: Integrated circuit for television
Inventor: HASHIMOTO SUGAO
IPC: H04N9/465
Filed: 1978-10-31
Abstract: PURPOSE: To make easy circuit integration by reducing the number of connections, through the provision of the circuit discriminating and shaping the FF drive horizontal synchronizing signal from the composite synchronizing signal in the video chroma signal processing circuit of PAL system.  
     CONSTITUTION: The horizontal synchronizing signal 201 is fed to the horizontal and vertical blanking signal mixing circuit 206 via the level adjusting circuit 204 and the vertical synchronizing signal 202 is via the level adjustment circuit 205, respectively. This composite synchronous signal 210 is synthesized by horizontal and vertical signals so that the level can be different, and this synthesized signal is fed to the discrimination and wave shape circuit 215 provided in the integrated circuit 214. Further, the circuit 215 discriminates and wave-shapes FF drive signal 208 and the blanking signal 213 for output. Thus, the synchronizing signal connections of PAL system to the video chroma signal processing circuit can be reduced to make easy circuit integration. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H10326592-A (JP)
Title: Multiple tube type fluorescent lamp and lighting system
Inventor: TSUTSUI NAOKI
IPC: H01J61/30
Filed: 1997-05-27
Abstract: PROBLEM TO BE SOLVED: To fix the both ends of a glass outer tube to both ends of an arc tube in simple structure, increase airtightness, and reduce the dispersion of initial luminous characteristics and a change with the passage of time of the luminous characteristics. SOLUTION: Both ends of a glass outer tube 2 are sealed by glass melting to both ends of an arc tube 1 having a slender airtight glass bulb la, and a getter 3 is sealed onto the inside of the glass outer tube 2. The getter 3 is formed by forming a transparent thin film made of fine particles of a metal oxide such as alumina on the inner surface of the glass outer tube 2 and the outer surface of the arc tube 1, or introducing the fine particles into the glass outer tube 2 so as to be capable of flowing, or sealing a metal getter such as zirconium in the form of rod, wire, or powder.  The exhausting time in sealing of the glass outer tube is shortened, the dispersion of luminous characteristics caused by the discharge of impurity gases in the initial stage of lighting is reduced, and a change with the passage of time in the luminous characteristics caused by gradual increase in pressure within the glass outer tube 2 by the impurity gases gradually discharged during life is prevented.
Patent JP-S5926801-A (JP)
Title: Automatic housing machine
Inventor: MITA KIMIO
IPC: B65G1/137
Filed: 1982-08-06
Abstract: PURPOSE:To obtain an automatic housing machine of simple constitution with racks in multiple stages, by constituting the mechine in such a manner that projection light of a phototube provided on a work lifting plate is allowed to pass through a part of the housing box and the lifting plate is moved to the next stage when the light is shielded by a work pressed into said housing box from the lifting plate. CONSTITUTION:If a work W is transferred to be placed on a lifting plate 5 located in the uppermost or the lowermost position, a pusher 9 operates to press the work W into a housing box 1. Repeating this operation, when the work W is successively advanced into the housing box and positioned between transparent windows 1b, light of a phototube 8 is shielded. And this causes a sproket 6 to rotate, and the lifting plate 5 is allowed to rise or go down. If the phototube 8 reaches the position of transparent windows 1b of the housing box 1 in the next stage, the lifting plate 5 is stopped and the work is stored in a similar manner. By this constitution, the work can be automatically stored in a multi- staged housing rack with simple constitution.
Patent JP-S6116419-A (JP)
Inventor: TAMURA HIDETO
IPC: D07B3/00
Filed: 1984-06-30
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-S61293983-A (JP)
Title: 5n-acyltetrahydropterin compound
Inventor: BUORUFUGARUKU FURAIDARAA
IPC: C07D475/04
Filed: 1985-06-22
Abstract: NEW MATERIAL:A compound expressed by formula I [R<0> is H or formula II; R<1> is H, CH3, formula III, etc.; R<2> is H or CH3; R<3> is formula IV (R<4> is H, CH3, C6H5CH2, etc.), etc.]. EXAMPLE:N<2>-Isobutyryl-5,6,7,8-tetrahydro-6,7-dimethyl-5-succinylpterin. USE:Useful as various intermediates for pterin-related compounds, particularly providing various choices for setting reaction processes from the viewpoint of crystallinity or stability. The absorption in cells is increased. PREPARATION:A 2'-N-isobutyryl derivative expressed by formula V is hydrogenated in methanol solvent in the presence of a platinum catalyst to give a compound expressed by formula VI, which is then acylated with an acylating agent in a pyridine solution to afford the aimed compound expressed by formula I.
Patent JP-S63314225-A (JP)
Title: Photopolymerizable rubber composition
Inventor: KIMURA TETSUYA
IPC: C08F290/00
Filed: 1988-06-04
Abstract: PURPOSE:To obtain a photopolymerizable rubber composition which can give a cured product excellent in both of tensile strength and elongation and being flexible and solvent-insoluble, by mixing and reacting a specified photopolymerizable rubber with a photosensitizer and an addition-polymerizable monomer. CONSTITUTION:A rubber composition obtained by uniformly mixing 100pts.wt. composition based on a component of the formula with an auxiliary component comprising 1-10pts.wt. photosensitizer and 10-300pts.wt. addition-polymerizable monomer and reacting the mixture. In the formula, R is a 2-8C alkylene, R1 is H or CH3, R2 is a diisocyanate residue, R3 is a residue derived by removing the hydroxyl groups form a dihydric alcohol, X is a part derived by removing the hydroxyl group from a hydroxylated diene liquid rubber, l is 1-4, 1<m<4, and n=1-16. This photopolymerizable rubber composition can be used as a high-elasticity ink, a high-elasticity paint, flexographic plate material, or the like.
Patent JP-S5260884-A (JP)
Title: Process for the suspension polymerization of vinyl chloride
Inventor: TADASA TATSUROU
IPC: C08F14/06
Filed: 1975-11-14
Abstract: PURPOSE: To perform the suspension polymerization of vinyl chloride, preventing polymer scales from sticking to inner walles of polymerization vessels by adding a vanadium compound into the polymerization system. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H04337428-A (JP)
Title: Temperature measurement device
Inventor: NAKANO TAKAO
IPC: G01K7/24
Filed: 1991-05-14
Abstract: PURPOSE:To improve accuracy of temperature measurement by making it possible to suppress the effect of variation in power source voltage to the output of measured temperature. CONSTITUTION:Resistances R1, R2 in series and in parallel for outputting voltage correspondent to the variation in resistance of a thermistor TH, and a transistor TR1 for supplying constant current, connected between a temperature detection circuit P including the resistances R1, R2 in series and in parallel and the thermistor TH, and a negative side power source, are provided. Current corresponding to the variation of each voltage is input into a base of the transistor TR1, for voltage divided resistances R5, R6 for detecting variation in each voltage of a positive side power supply as well as the negative side power supply.
Patent JP-S5362030-A (JP)
Title: Viriable stage type carburetter
Inventor: YAMAUCHI TERUO
IPC: F02M19/08
Filed: 1976-11-17
Abstract: PURPOSE: To provide to a connecting passage a discharge port connected to the downstream of a throttle valve with an adjusting screw on the way by connecting a slowair passage with an air-fuel mixture passage for promoting the measuring accuracy of a fuel gauge in a very small amount of fuel flux. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H10337009-A (JP)
Title: Power supply equipment
Inventor: SHIOMI TSUTOMU
IPC: H05B41/282
Filed: 1997-05-27
Abstract: PROBLEM TO BE SOLVED: To make the unit compact and low cost, by commonly owing a plurality of converter switching elements supplementarily connected to a power supply equipment provided with a current waveform forming circuit and an rectifying element. SOLUTION: Two converters 10A, 10B comprising a chopper commonly own a switching element Qo , and charges a capacitor C1 by raising or dropping the voltage of a DC power supply 11 with a first converter 10A and, using this as a power supply. Power is supplied to a load 12 by a second converter 10B. A current I1 to a switching element Qo by the first converter 10A becomes almost half of a sine waveform by a waveform forming circuit 13 comprising a current resonance elements constituted with added L and C. On the other hand, a current I2 of a second converter becomes an almost sawtooth waveform, a current Isw of a switching element Qo becomes an waveform with both the currents I1 and I2 added together, the maximum value increases only slightly and the current during switch-off is also low so that the switching loss becomes smaller.  In consequence, the amount of withstand current of a common switching element Qo does not increase significantly and it becomes compact.
Patent JP-S6048730-A (JP)
Inventor: MAACHIN JIEI SURABIN
IPC: A61B5/025
Filed: 1984-07-04
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-S62294250-A (JP)
Title: Exposure machine
Inventor: SAKAI MASAAKI
IPC: G03F7/20
Filed: 1986-06-13
Abstract: PURPOSE:To improve the aligning precision and to easily release a work after exposure by providing an exposure base with aligning pins and work release pins in a developing machine where the work or the like is carried to a lower face exposure device and an upper face exposure device and is exposed. CONSTITUTION:The work and/or a mask is carried to the lower face exposure device and the upper face exposure device by a carrying device and is exposed. For example, the work or the mask is placed on the exposure base 3a of the lower face exposure device and is radiated with light from below to expose the lower face. Positioning pins 3d are provided on the exposure base 3a and are inserted to aligning holes of the work or the mask to position the work or the mask. After exposure, the work or the mask is depressed by work releasing pins 3e or mask releasing pins 3f provided in the vicinity of the aligning pins 3d to release the work or the mask. The upper face of the work or the mask is exposed by the upper face exposure device similarly. Thus, the work or the mask is released from the aligning pins after exposure and are smoothly carried.
Patent JP-H08314143-A (JP)
Title: Plate making method using heat-developable silver complex salt diffusion transfer method
Inventor: HIRAI HIROYUKI
IPC: G03F7/00
Filed: 1995-05-12
Abstract: PURPOSE: To provide a method for easily and rapidly forming a planographic printing plate. CONSTITUTION: This method for forming the planographic printing plate comprises forming the planographic printing plate in the following manner: After imagewise exposure or simultaneously with the imagewise exposure of a silver halide photosensitive material contg. at least a photosensitive silver halide, binder and basic metal compd. hardly soluble in water on a base and an image receiving material contg. a complex forming compd. for metal ions constituting the basic metal compd. and silver halide solvent and coated and provided with a physical development nucleus layer on its outside surface are heated by superposing their film surfaces on each other in the presence of a reducing agent and water and thereafter, both materials are peeled, by which the silver image by the silver complex salt diffusion method is formed on the physical development nucleus layer.  This silver image is utilized as an ink receptive part.
Patent JP-H04361218-A (JP)
Title: Optical scanning device
Inventor: MURAKAMI KAZUNORI
IPC: G02B26/10
Filed: 1991-06-10
Abstract: PURPOSE:To decrease the number of components of an optical system, to reduce the size and weight and to decrease an optical cumulative error by forming a light converging element and an optical polarizing element of a specific plano- convex lens mirror. CONSTITUTION:When the projection light of a semiconductor laser 3 is collimated by a collimator lens 3 into parallel luminous flux and then made incident on the convex surface part 5 of the plano-convex lens mirror 6, the laser beam which is converged in the case of passing through the convex surface part 5 is converged again. Thus, the laser beam which is converged and changed by the plano-convex lens mirror 6 is deflected by the reflecting surface 10 of a rotating polygon mirror 9 to make a scan in a main scanning direction and this main scanning light is optically corrected by a correcting lens 11 and made incident on the scanned surface 13 of a rotating photosensitive drum 12 which moves in a subscanning direction. Thus, the optical scanning device 1 executes both convergence and change of the laser beam by the one plano-convex lens mirror 6 and is provided with neither the light converging element nor the optical deflecting element.
Patent JP-H10310009-A (JP)
Title: Energy absorbing structure
Inventor: TEJIMA TAKAYA
IPC: B60R21/02
Filed: 1997-05-12
Abstract: PROBLEM TO BE SOLVED: To sufficiently make good use of energy absorbing stroke and improve safety by locating an impact point at the vehicle inside of an inflection point of a pillar garnish and an energy absorbing body recessed part corresponding to the vertex of a vehicle inside projecting part of a body inner at the vehicle outside of a head centroid advancing in an impact direction. SOLUTION: An energy absorbing body 1 has surfaces which are roughly along a body inner vehicle inside surface and a pillar garnish rear surface. A body inner 2 has body flanges 21, 22 at both the sides and a projecting part 23 projecting toward the vehicle inside is formed on the halfway from an opening trim 98 to a front window 97. An energy absorbing body recessed part 11a is formed so as to correspond to a vertex 23a of this projecting part 23. When stipulated impact direction is applied to an FMVSS 201 in which a distance L1 from the body inner 2 to a dummy 5 of a head part which is abutted on the pillar garnish becomes the shortest, energy absorbing stroke can be sufficiently made good use of and becomes useful on safety.
Patent JP-S63301869-A (JP)
Title: Production of 2-aminoimidazole or salt thereof
Inventor: YAMAMOTO TOSHIO
IPC: C07B61/00
Filed: 1987-05-31
Abstract: PURPOSE:To obtain the titled compound by easy process operation in high yield, industrially and advantageously, by reacting an aminoacetylaldehyde dialkyl acetal with an aqueous salt of S-methylisothiourea and then subjecting the reaction product to ring formation reaction with a specific amount of a strong acid. CONSTITUTION:An aminoacetylaldehyde dialkyl acetal shown by formula I is reacted with an aqueous salt of S-methylisothiourea such as sulfate in a water medium at reflux temperature for 1-3hr to form an N-(2,2-dialkoxyethyl) guanidine salt shown by formula III (first process), preferably not isolated, 1mol. of the reaction product is subjected to ring formation reaction in the presence of 0.005-0.5 equivalent strong acid such as sulfuric acid or hydrochloride acid at reflux temperature for 1-3hr (second process) to give the aimed compound shown by formula IV useful as an intermediate for drugs. Since the reactions including isolating and purifying process can be carried out only in the aqueous system throughout the first and the second processes, this method has merits of no danger in handling organic solvents.
Patent JP-S5363056-A (JP)
Title: Hands type alarm watch
Inventor: OOOKA MITSUO
IPC: G04C23/14
Filed: 1976-11-17
Abstract: PURPOSE: To improve the accuracy of alarming up to the error range from 1 minute to 1 second in width by making the timer set time with unit signals of integer times of minute such as 5-minute jump or 10-minute jump, etc. in the watch wherein the timer hand or timer mark to be correspondingly set is used. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H04365554-A (JP)
Title: Upper surface plate supporting device for double lapping device
Inventor: HONDA SHOICHI
IPC: B24B37/12
Filed: 1991-06-11
Abstract: PURPOSE:To prevent worsening of flatness of an upper surface plate owing to friction heat generated during lapping work. CONSTITUTION:A complicated support bolt 31 is at least radially displaceably suspended through a bolt hole 32 from a surface plate support body 12 rotatably, approachably, and separably arranged above a lower surface plate 14. An upper surface plate 11 is coupled to the lower part of the support bolt 31 through a disc spring 35 and a gap (d) is formed between the surface plate support body 12 and the upper surface plate 11. A leaf spring 34 to energize the support bolt 31 toward the central side along a radial direction is located in the bolt hole 32.
Patent JP-H0927142-A (JP)
Title: Optical pickup device
Inventor: SAI RYOGO
IPC: G11B7/09
Filed: 1996-05-31
Abstract: PROBLEM TO BE SOLVED: To obtain an optical pickup device capable of being manufactured easily and capable of using the intensity of a laser beam efficiently. SOLUTION: This optical pickup device is provided with a polygonal prism 22 having an upper surface, an inclined surface and a bottom surface. The laser beam emitted from a laser beam source 21 is reflected on an inclined surface 22a to be convergered on an optical disk 26 and the reflected light reflected from the optical disk 26 passes through the inclined surface 22a and is reflected by the Frensnel lens 28 of the bottom surface to be converged on a photodetector 23. This optical pickup device executes a focusing servo, a tracking servo and the recording/reproducing of information by utilizing the data of the laser beam detected by the photodetector 23.
Patent JP-H06348240-A (JP)
Title: Video signal inspection device
Inventor: TAURA TORU
IPC: G09G5/00
Filed: 1993-06-10
Abstract: PURPOSE:To check whether or not a video signal outputted from a video signal generator matches a pattern specification signal by digitally detecting one picture of the video signal, dot by dot. CONSTITUTION:The dot clock signal 310 from a dot clock generating circuit has its phase corrected by a variable delay means 5 and is applied to a sampling means 7. The video signal 110 outputted by the video signal generator 1 is sampled by a sampling means 7 in synchronism with a dot clock signal 320 and converted into a digital value, which is temporarily stored in a measured value storage means 21. This measurement is performed for a time Tt required for one picture. The pattern specification signal and the digital value stored in the measured value storage means 21 are compared with each other sequentially and when they match each other for the time T1, a central processing part 6A outputs a passing signal, but when the do not match each other, the delay time is increased by (d) at each time and the measurement is repeated until the delay time exceeds the period TD of the dot clock signal, thereby outputting a rejection signal from the central processing part 6A when they do not match each other.
Patent JP-H10335807-A (JP)
Title: Reflow soldering device
Inventor: GOTO TADASHI
IPC: H05K3/34
Filed: 1997-05-28
Abstract: PROBLEM TO BE SOLVED: To remove flux in a heating furnace with a simple equipment by introducing gas which contains flux from a heating room into a flux removal room through a flux introduction pipe, cooling and removing it and discharging flux removed from an exhaust pipe. SOLUTION: Gas containing flux, which flowed into the flux removal room 14, is diffused to a place whose temperature is low, while it is cooled by a cooling medium flowing through the cooling pipe 16. When it is cooled to be lower than the vaporized point of flux, the flux is liquidized, it is adhered to the periphery of the cooling pipe 15, and the flux is removed from gas. The third entrance 19 of the exhaust pipe 20 is arranged in a position where flux is removed and the temperature is controlled. Thus, gas descends from the exhaust pipe 20, is discharged from the flux removal room 14, and is discharged to the heating chamber 2 or the outside.
Patent JP-H06338817-A (JP)
Title: Optical signal transmission equipment
Inventor: MASUDA YOSHIFUMI
IPC: H04B1/38
Filed: 1993-06-10
Abstract: PURPOSE:To reduce the distortion of an output waveform. CONSTITUTION:An input signal, after being code-converted at a code conversion circuit C11, is converted to an optical signal by a light emitting element D11 in a transmission device 1. The optical signal, after being converted to an electrical signal by a light receiving element D12, is outputted by inversely code- converting at an inverse code conversion circuit C12. Clock signals that become the reference clocks of the inverse code conversion circuit C11 and the code conversion circuit C12 are syncrhonized with each other, which prevents output distortion from occurring.