baber/WOPTO huggingface dataset:
Patent JP-H11274336-A (JP)
Title: Package for housing electronic component
Inventor: NAKAMOTO KOTARO
IPC: H01L23/06
Filed: 1998-03-25
Abstract: PROBLEM TO BE SOLVED: To allow normal and stable operation of an electronic component for an extended period by surely preventing electromagnetic waves from acting on an electronic part housed in a vessel. SOLUTION: This package comprises an insulating substrate 1, consisting of a mount part 1a on the upper surface of which an electronic component 3 is mounted, a metal layer 8 is allocated below the mount part 1a a through- hole conductor 9 whose one end is connected to the metal layer 8 while the other end exposed above the insulating substrate 1, and a conductive lid body 2. The conductive lid body 2 is jointed to the upper surface of the insulating substrate 1, comprising a region where the through-hole conductor 9 is exposed via a conductive sealing material 10, and the metal layer 8 and the conductive lid body 2 are connected electrically, so that an electronic component is housed airtight inside a vessel 4 comprising the insulating substrate 1 and the conductive lid body 2. Here, a plurality of through-hole conductors 9 are provided, with the total of exposed flat surfaces at the upper surface of the insulating substrate 1 set at least at 1.0 mm<2> .
Patent JP-S58194230-A (JP)
Title: Image tube and production process thereof
Inventor: KAWAMURA SHIGEHARU
IPC: H01J9/22
Filed: 1982-05-10
Abstract: PURPOSE:To provide the captioned device with the merits of the optical fiber flux board and, enhance the transfer efficiency thereof so as to obtain the high- grade image, by forming the phosphor surface acting as the output surface on the internal surface of an optical fiber flux board hving a specified board thickness, and by connecting and fixing the external surface's peripheral part of the fiber flux board, except the necessary effective diametral part, to a supporting ring which is strong in strength. CONSTITUTION:In the vicinity of the output window 1b in a vacuum enclosure 1, an output surface 16 is disposed where an output phosphor surface 10 is formed on the internal surface of an optical fiber flux board 17 whose board thickness is less than 1.5mm., and said output surface 16 is fixed to the supporting ring 18. The mechanical strength of this supporting ring 18 is stronger than that of the optical fiber flux board 17, and the effective diameter of a central hole 19 is made larger than the output image diameter. The peripheral part's surface of the optical fiber flux board 17 opposite to the phosphor surface 10 is connected and stuck to this supporting ring 18 by means of an adhesive 20. In this way, an image tube having enhanced transfer efficiency and high-grade image and further possessing the merits of the optical fiber flux board can be obtained.
Patent JP-S63244291-A (JP)
Title: Graphic coding method
Inventor: TAKAGI YASUMASA
IPC: G06K19/00
Filed: 1987-03-31
Abstract: PURPOSE:To obtain a graphic code appropriate for mechanical reading and surely readable independently of printing quality by forming sections determined by numerical components 0-N in each of continuous patterns. CONSTITUTION:Numerical components 1-N are assigned to prescribed sectional positions 2, one of these components is selected and expressed by thick and thin binary numbers and one numeral is displayed in each graphic based on the sum of the numerical components included in the selected section and a numerical code is expressed by the array of plural graphic patterns. At the time of mechanical reading, the thick and thin binary numbers in each frame section are read out while scanning the continuous patterns in one direction by using two points opposed to each other on the upper and lower positions through an intersecting point. Consequently, the mechanical reading can be made easy independently of printing accuracy. Since an applied numeral can be visually recognized, it is unnecessary to newly write numerical information.
Patent JP-S573856-A (JP)
Title: Composition for treating cement ground
Inventor: YOSHINO FUMIO
IPC: C04B41/63
Filed: 1980-06-11
Abstract: PURPOSE: The titled composition resinforcing the surface of a cement ground and enhancing adhesion of a finishing agent applied to the surface, which comprises an acid salt of a copolymer contg. a t-amino group-contg. ethylenically unsaturated monomer as one component, and a water-soluble org. solvent.  
     CONSTITUTION: 2W35wt% α,β-Ethylenically unsaturated monomer (b) having a t-amino group (e.g., dimethylaminoethyl methacrylate) is copolymerized with 65W 98wt% another α,β-ethylenically unsaturated monomer copolymerizable with the monomer (b) in a water-soluble org. solvent (e.g., isopropyl alcohol) in the presence of a peroxide and the resulting copolymer is neutralized, to obtain the titled composition. After the composition is applied as such or pref. with dilution with water to the surface of a ground such as mortar or concrete and dried at normal temp. a finishing agent is applied.  
     EFFECT: The layer of a finishing agent such as an acrylic or alkyd resin is protected from seepage of an alkali and its durability is enhanced. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S6371873-A (JP)
Title: Magnetic brush developing device
Inventor: TAGAWA KAZUAKI
IPC: G03G15/09
Filed: 1987-03-31
Abstract: PURPOSE:To move a sleeve in the direction where it is separated from a photosensitive body when toner between said body and a development sleeve increases and to maintain a satisfactory development state by movably supporting a developing device in the direction where the developing device is approached to and separated from the photosensitive body. CONSTITUTION:A hopper 3 containing a magnetic toner 2 and a magnet 5 are housed in the housing 1 of the developing device, and the development sleeve 4 is arranged therein. An oblong groove is provided in the horizontal direction perpendicular to the direction of the shaft of the sleeve 4 on the bottom 1a of the housing 1, and the rail part of a guide member 7 firmly attaching to a fixed member is engaged with the oblong groove. The engagement of the rail part renders the overall developing device to come near and off out of a photosensitive drum 6. A reinforcing member 8 is firmly fitted on the lower inside of the back 1b of the housing 1, and the back 1b is passed through thereon to make a screw hole. A stop member 9 firmly fitted to the member 7, a coil spring 10 and a screw 11 are provided in the screw hole. With the simple constitution, the satisfactory development state is maintained.
Patent JP-H04311845-A (JP)
Title: Optical recording and reproducing device
Inventor: MIYAKE TOMOYUKI
IPC: G11B11/105
Filed: 1991-04-10
Abstract: PURPOSE:To avoid the damage of the disk, the magnetic head and the device by preventing the contact and the attraction between the disk and the magnetic head at the time of occurrence of emergency operation interruption. CONSTITUTION:At the time of occurrence of emergency operation interruption during recording or erasing due to a service interruption,etc., the magnet 16 is separated from the solenoid 8 and the oscillating member 13 pushes up the press member 11 with a tension of the spring 17. Besides the press member 11 pushes up the suspension holding part 6, so the floating type magnetic head 3 separates from the disk. At the returning time, an electric current is made to flow through the solenoid 8 or with a press, the suspension holding part 6 is pressed.
Patent JP-S522398-A (JP)
Title: Alarm-cenral-monitoring device
Inventor: UBUKAWA HATSUO
IPC: G08B26/00
Filed: 1975-06-24
Abstract: PURPOSE: To enable a main equipment to control and monitor many terminals through remote controlling system by providing the terminal side with a discriminator of simple mechanism. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S61235487-A (JP)
Title: Phosphor and production of the same
Inventor: TAKAHASHI KENJI
IPC: G21K4/00
Filed: 1985-04-11
Abstract: NEW MATERIAL:A phosphor of the formula I (wherein MII is Ba, Sr or Ca; X and X' are each independently Cl, Br or I, provided that X=X', X'' is X or F; Ln is a rare earth metal selected from among Sc, Y, Ce, Pr, Nd, Sm, Gd, Tb, Dy, Ho, Er, Tm Yb and Lu; 0.1<=a<=10.0; 0<b<=10.0; 0<x<=0.2); and 10<-6=y<=1.8X10<-1>. EXAMPLE:A phosphor of the formula II. USE:An Eu<2+>-activated composite halide phosphor which exhibits an excellent stimulated luminescence brightness ( near ultraviolet - blue) when excited with an electromagnetic wave of 450-1,000nm after exposure to a radiation and useful for a radiation-activated screen and a radiation image converting panel. PREPARATION:Raw materials of phosphor such as at least two alkaline earth metal halides selected from among BaCl2, SrBr2, CaI2, etc., a cesium halide such as CsBr, CsI, etc., a halide, oxide, etc. of the above rare earth elements and a halide, oxide, etc. of Eu are mixed in an amount ratio corresponding to the formula III. The mixture is calcined in a neutral or weakly reducing atmosphere at 400-1,300 deg.C for 0.5-6hr.
Patent JP-S59209578-A (JP)
Inventor: OKUDA OSAMU
IPC: B65D88/78
Filed: 1983-05-02
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-H07279571-A (JP)
Title: Swivel for feeding fluid from rotary connection part
Inventor: TAKASU MOTOYUKI
IPC: E21B17/22
Filed: 1994-03-24
Abstract: PURPOSE:To facilitate survey by projecting a center connection pipe from the end part of an outside connection pipe, installing a an opened part for taking-in fluid on the tail end surface of the outside connection pipe, and opening the tail end of the center connection pipe as observation hole towards outside. CONSTITUTION:A rotary joint part 1 is connected at the tail end of a multiple pipe auger shaft 20. Then, the connection part 1 is revolved by a rotary gear 5, and the auger shaft 20 and a multidrill positioned at the top end of the auger shaft 20 are revolved. Then, the compressed air taken in from the taking inlet 7 of a feeding part 2 can be supplied to the inside of an outside connection pipe 4 from the opened surface at the tail end of the outside connection pipe 4. Air is introduced into the space between the center connection pipe 3 and the pipe 4, and is supplied into the multidrill through the feeding passage of the auger shaft 20. Further, when the drilling direction is measured, the measurement machinery is installed in the observation hole 6 of the pipe 3, and survey is carried out. Accordingly, even during the survey, a bank can be maintained in a compressed air state, and the gushing-out of water can be suppressed, and the generation of steam can be prevented, and the correct measurement is enabled at all times.
Patent JP-S59204036-A (JP)
Title: Formation on resist pattern
Inventor: YASUI TOSHIHIKO
IPC: H04N1/04
Filed: 1983-05-06
Abstract: PURPOSE:To form a resist pattern by a lithographic printing system by using curable resist ink having superior resist resistance and making hardly holes such as pinholes and eyeholes during printing. CONSTITUTION:A prescribed pattern is printed on a substrate by a lithographic printing system with resist ink curable under active energy beams, and contg. a polymerizable compound having two or more ethylenic unsatd. double bonds in one molecule and a reaction product of oil modified alkyd resin with aluminum alcoholate and/or an alumnium chelate compound, and the pattern is cured by exposure to active energy beams to form a resist pattern. The oil modified alkyd resin has 5-300 acid value. Aluminum isopropylate or the like is used as the aluminum alcoholate, and ethyl acetoacetate - aluminum diisopropylate or the like is used as the aluminum chelate compound.
Patent JP-S59204437-A (JP)
Title: Rotor of generator
Inventor: YASUHARA TAKASHI
IPC: H02K1/26
Filed: 1983-05-06
Abstract: PURPOSE:To obtain an output voltage waveform having less harmonic waves by forming a tongue piece which extends from the end of a wide tooth toward a narrow tooth longer than that which extends from the end of the narrow tooth toward a wide tooth, thereby increasing the ratio of the length of the periphery of the pole to the interval of the poles. CONSTITUTION:Wide teeth 4 formed between semiclosed slot 3 formed on a rotor core 1 and narrow teeth 5 narrower than the teeth 4 are provided, and an opening 2 of the slot 3 is formed of a tongue piece 10a which extends from a wide teeth and a tongue piece 10b which extends from the narrow teeth 5 adjacent to the piece 10. The length of the tongue piece is formed that the piece 10a is longer than the tongue piece 10b, and the length of the periphery 6 of the pole is formed longer. A coil 10 crossing over the teeth 4 is mounted in the slot 3 of the core 1. In this manner, the magnetic flux distribution in the interval (tau) between the poles is averaged, thereby obtaining an output voltage waveform having less distortion.
Patent JP-S61237397-A (JP)
Inventor: JIYONII ARUMANDO YOSEFUINA DAN
IPC: H05B41/231
Filed: 1986-04-07
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-S59203873-A (JP)
Title: Stop circuit for wide use internal-combustion engine
Inventor: SAITOU SHIGEO
IPC: F02P11/04
Filed: 1983-05-04
Abstract: PURPOSE:To permit to stop the wide use internal-combustion engine surely by a method wherein a half-wave rectifying circuit, taking out half-wave voltage component acting as ignition electric source, and a thyristor as well as a current control resistor, short-circuitting the rectified output, are provided to ignite the thyristor. CONSTITUTION:When AC output is supplied to input terminals A, B, the half- wave voltage component, not acting as the ignition electric source, receives half- wave rectification by the rectifying circuit 2 and is rectified into a constant voltage. When the push-button PB of a switching circuit 4 is closed, an oprational amplifier is converted, ignition current is impressed on the gate of the thyristor SCR through a diode D6 and the resistor R3 and the thyristor is ignited. The half-wave voltage component, utilized as the ignition electric source applied to the input terminals A, B, passes through the thyristor SCR and is short-circuitted through the protecting resistor R2. According to this method, the ignition electric source is not supplied to the general use engine and the engine is stopped surely.
Patent JP-S61239571-A (JP)
Title: Electrolytic solution for lithium secondary cell
Inventor: TOBISHIMA SHINICHI
IPC: H01M10/052
Filed: 1985-04-15
Abstract: PURPOSE:To improve the charging and discharging characteristics of a lithium pole by adopting a compound selected from among compounds of ionizing silver, cadmium, indium, tin, antimony, thallium lead and bismuth, as an additive agent for an electrolytic solution. CONSTITUTION:As an additive agent for an electrolytic solution of a lithium secondary cell which is made by dissolving lithium salt into an organic solvent, at least one kind of compound selected from among compounds of ionizing silver, cadmium, indium, tin, antimony, thallium, lead and bismuth is used. Namely a metal, which is considered to be effective in improving the charging and discharging efficiency of lithium by being alloyed with lithium, is dissolved as ion in the electrolytic solution in advance and only the surface of lithium is alloyed when the cell charges or discharges.
Patent JP-S60222753-A (JP)
Title: Turbidity measuring apparatus
Inventor: MAKIGUCHI HIROKO
IPC: G01N21/25
Filed: 1984-04-20
Abstract: PURPOSE:To make it possible to obtain high measuring accuracy even if a turbidity degree is low, by providing a photoconductor inserted into a container from above so as to be contacted with a liquid to be inspected and introducing light from the photoconductor. CONSTITUTION:Bacteria solution specimens and culture solutions are collected in reaction containers 8 of a plate 6 and a different kind of antibiotics are added so as to change the concn. thereof and a lid 10 is attached to the plate 6. Containers 8 of the plate 6 are successively positioned at a light path as shown by the drawing. Laser beam 18 passes through the cavity of a light guide 11 and is allowed to vertically irradiate the liquid specimen in each reaction container 8. The transmitted beam is blocked by a beam blocking body 31 and only scattered beam is incident to a beam detector 5 through a slit 14. Because the end surface of the light guide 11 is contacted with the liquid specimen, a curved surface is removed from the surface of the liquid specimen. By attaching the lid plate 10, the evaporation of the liquid speciment in each container 8 can be reduced and air can be always supplied to the liquid specimen.
Patent JP-S59203142-A (JP)
Inventor: AIMOTO NOBUO
IPC: E04B1/62
Filed: 1983-05-04
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-H03280155-A (JP)
Title: Character processor
Inventor: KONDO TOSHIYA
IPC: G06F17/21
Filed: 1990-03-29
Abstract: PURPOSE:To easily copy a sentence without missing a foreign letter by determining foreign letter information at a head for copying the foreign letter of a second preserved medium on the basis of the quantity of the foreign letter detected by a detecting means. CONSTITUTION:When the second preserved medium B having the foreign letter is copied to a first preserved medium A having the foreign letter, the detecting means 3 detects the quantity of the foreign letter of the first preserved medium A, and a determining means 4 determines the foreign letter information at the head for copying the foreign letter of the second preserved medium B based on the quantity of the foreign letter detected by the first detecting means 3. Then, a copying means 8 copies the foreign letter of the second preserved medium B on the basis of the foreign letter information at the head determined by the determining means 4. Thus, the copying of the sentence can be easily executed between the sentences having the foreign letters without missing the foreign character.
Patent JP-H01250876-A (JP)
Title: Operation assisting device
Inventor: HAMURO CHIKAMASA
IPC: G01S7/62
Filed: 1988-03-31
Abstract: PURPOSE:To move a fishing net to the optimum position and to improve the efficiency of fish catch by displaying the positions of a fish shoal, the fishing net, and a ship body visually. CONSTITUTION:Fish shoal position data FDH is obtained by a scanning sonar 2, the angle of drift in a net towing direction to a bow-stern direction is detected by a drift current meter 4 to obtain net direction data NW, and warp length data WL on the fishing net is obtained by a warp counter 6. Further, ship position data SP is obtained by a loran receiver 8 and bow-stern direction data DS is obtained by a gyrocompass 10; and wind force data WD is obtained by an anemometer and eddy current data CK is obtained by an eddy current meter 14. Then those data are inputted to a CPU 18 on a time-division basis through an input part 16 and the CPU 18 computes the position of the fish shoal, fishing net, and ship body and displays their marks on a CRT 28.
Patent JP-S562204-A (JP)
Title: Tire shell
Inventor: OONISHI SUMIO
IPC: B60C11/11
Filed: 1979-06-21
Abstract: PURPOSE:To improve the durability of a tire by devising the configuration of the grooves formed in a direction from the shoulder line to the centerline, in a tire having a rug type tread. CONSTITUTION:In grooves 1 and 2 formed between a shoulder line SL and a centerline CL of a tire tread, the wall surface at the side A of the groove is formed constantly in a convex shape with respect to the groove centerline GC, and the groove surface at the side B of the groove is formed into a concave shape or a horizontal planar shape with respect to the groove centerline GC. The angle a of sweepback on the side of the groove centerline CL is set in the range of 0-10 deg., the angle b of sweepback on the side of the shoulder line of the groove in the range of 15- 35 deg., and the angle c of sweepback on the whole part of the groove in the range of 0-35 deg.. Furthermore, curvature radius R2 on the side A of the groove and the curvature radius R1 on the side B of the groove are set in the range of 100-200% of the tread width, and the ratio of both radiuses R1/R2 is set the range of 0.5-2.0.
Patent JP-H09234938-A (JP)
Title: Registered seal and sealing mat
Inventor: KATOU YOSHIMORI
IPC: B41K1/36
Filed: 1996-02-27
Abstract: PROBLEM TO BE SOLVED: To realize the execution of a uniform clear sealing at a correct position at the sealing with a legal seal onto important documents or the like. SOLUTION: A magnet plate or iron material is built in the rear side of a marking surface 2 in a registered seal main body 1 so as to correspond to a registered seal, in which a guide hole 4 perpendicularly piercing at the central part of the marking surface 2 is bored and built in the main body. Also, in the under side of a rubbery sealing mat 5 surface, another magnet plate or iron material is built. At the same time, a guide needle is perpendicularly protruded from the magnet plate or iron material toward the upper direction of the rubbery sealing mat 5 so as to be fitted into the guide hole of the registered seal in order to be sealed onto the sealing mat for sealing.
Patent JP-S58195099-A (JP)
Title: Impeller of centrifugal blower
Inventor: FUKUMOTO MASAMI
IPC: F04D29/28
Filed: 1982-05-11
Abstract: PURPOSE:To easily prepare an impeller of a centrifugal blower, by forming mutually oppositely facing parts of two upper and bottom parts to a stepped shape in the radial direction and fitting said parts to each other. CONSTITUTION:An impeller main unit 1' is divided into two parts excepting an undercut part 3 of an impeller, and the upper part 4 is formed to a concaved shape in the vicinity of its center reversely the bottom part 5 is formed to a protrusive shape in the vicinity of its center. Since a rib 9 protruded in the radial direction and the shaft direction from the upper part 4 is formed so as to be fitted to a groove 10 provided to the bottom part 5 in an end face 7 contacted in the radial direction and in an end face 6 contacted in the parallel direction to a shaft, the impeller of a centrifugal blower is easily prepared.
Patent JP-H06287387-A (JP)
Title: Vinyl chloride resin composition
Inventor: SHINKO TADASHI
IPC: C08K5/09
Filed: 1993-04-06
Abstract: PURPOSE:To obtain a vinyl chloride resin compsn. which provides a molding with excellent heat stability during molding and excellent mechanical characteristics by compounding a metal salt of an org. acid and a specified polyvinyl acetal with a vinyl chloride resin. CONSTITUTION:The compsn. comprises 100 pts.wt. vinyl chloride resin, a metal salt of an org. acid, and 0.1-50 pts.wt. acetalized polyvinyl alcohol having a constitutional unit of formulas I and II (wherein R is H or a linear or branched alkyl group).
Patent JP-S57194562-A (JP)
Title: Semiconductor device and manufacture thereof
Inventor: KITABAYASHI HIRONORI
IPC: H01L21/8238
Filed: 1981-05-27
Abstract: PURPOSE:To releive the influence of the parasitic capacity improving the characteristics by a method wherein the P well region is formed in the semiconductor substrate directly below the two layered multicrystal Si capacity and the joint capacity due to the P well layer is formed directly below the two layered multicrystal Si capacity. CONSTITUTION:The P well layer 12 is formed on the Si substrate 11 while the P well layer 13 is formed on the region where the multicrystal capacity is assumed to be formed separating from said layer 12 by the specified gap. The field oxide film 15 is formed on P the well layer 13 while the gate oxide film 16 is formed on the layer 12 and between the layer 12 and 13. The gate electrode 18 and the lower electrode 19 of the two layered multicrystal Si capacity are formed patterning upon the multicrystal Si17 to provide the oxide film 20 on said electrode 18 and 19. Then the upper electrode 21 of the multicrystal Si17 is formed on the oxide film of the lower electrode 19. Through these procedures, the parasitic capacity may be releived without increasing the process and the characteristics may be improved by means of forming the P well layer directly below the two layered multicrystal Si capacity in the CMOS circuit.