baber/WOPTO huggingface dataset:
Patent JP-S61103131-A (JP)
Title: Light emission control circuit of strobe device
Inventor: NAKAMURA HIROAKI
IPC: G03B15/05
Filed: 1984-10-26
Abstract: PURPOSE:To stop flash light emission extremely speedily by connecting a capacitor for stopping light emission in the discharge loop of a flash discharge tube in series and performing flash light emission while said capacitor is charged. CONSTITUTION:When a synchro contact X0 is made, the base potential of a transistor (TR) Q1 which is held at a level H by a resistance R14 falls to a level L, so the TR Q1 turns on. Consequently, the base potential of a TR Q2 goes up to a level H, so the TR Q2 turns on and TRs Q3 and Q4 turn on. Therefore, the collector of the TR Q3 is held at the level H and its H-level signal is applied as a charge control signal A2 to the gate of the 2nd thyristor Q20, which turns on. When the 2nd thyristor Q20 turns on, the remaining charge in the capacitor C4 for stopping light emission is discharged instantaneously through the path of the capacitor C4 for stopping light emission, anode and cathode of the 2nd thyristor Q20, and a line l20 and the thyristor Q20 decreases in current below a hold current and turns off.
Patent JP-S60118469-A (JP)
Title: Manufacturing method of metal bond grindstone
Inventor: ISHIHARA GINROU
IPC: B24D3/10
Filed: 1983-11-30
Abstract: PURPOSE:To form the pore in a grindstone and promote an autogeny function of the grindstone, by mixing a material whose melting point is above the determined degree, and which is fusible in a solvent whose main component part is such as water, and the super abrasive, in a metal bond powdered matrix, after sintering them, taking off the fusible material by stepping the sintered body in the solvent. CONSTITUTION:A pore-forming material such as sodium chloride, whose melting point is above 500 deg.C, and which is fusible in a solvent whose masin component parts are more than one kind of material, selected from a group of materials, such as water, alcohol, acetone, ammonia and acetic acid, and super abrasive 3 such as diamonds, are mixed in a matrix 2 which consists of metal bond powder, such as bronze powder. After the mixture is sintered, pores 4 are formed in the sintered body, by taking off the pore-forming material from the sintered body, by steeping it in the said solvent, such as water. In this way, a work difficult to grind as it is hard and brittle, can be precisely processed, because the material of the sintered body without the porse, maintains it's combining power, as the dense mixture was sintered while the sintering processing was performed, and an autogeny function of a grindstone is raised, as the pores are formed after the sintering.
Patent JP-2000051385-A (JP)
Title: Sprinkler fire extinguishing equipment
Inventor: AOKI TOSHIO
IPC: A62C35/60
Filed: 1998-08-10
Abstract: PROBLEM TO BE SOLVED: To decrease water loss when a head goes off accidentally in a wet type and a pre-operation system sprinkler fire extinguishing equipment by attaching a normally closed drain valve to the secondary side of an open valve opened on detecting a fire, thereby detecting flowing water in the secondary side pipeline, and controlling the drain valve to be opened when no fire is detected. SOLUTION: When a sprinkler head 2 goes off accidentally due to some cause other than a fire, pressurized water in the secondary side pipeline 1 flows out through the head 2. As a result, the pressure in the secondary side pipeline 1 is lowered and such a lowering of pressure is detected by a pressure switch PS of a flowing water detecting device 3, and the flowing water detecting device 3 outputs a flowing water signal to a control board 10. At this time, as the fire detector 5 is not operated, the control board 10 opens a drain valve 8. Accordingly, water in the secondary side pipeline 1 flows out not only from the head 2 which goes off but from the drain valve 8 through the drain pipe 9. Thus, water loss caused when the sprinkler head 2 goes off can be decreased. In the case of a fire, the drain valve 8 is controlled to be closed.
Patent JP-H0397950-A (JP)
Title: Apparatus for restricting spreading of treating liquid sprayed against textile material
Inventor: ABURAHAMU KORURAA
IPC: D06B1/02
Filed: 1990-08-28
Abstract: PURPOSE: To limit the spreading of a treatment liquid sprayed onto a textile material by arranging the pause surface of a hollow annular body on the textile material and sucking the liquid flowing downward toward the inner surface of an inner wall member into a hollow space. CONSTITUTION: Plural holes 7 are penetrated through the inner wall member 2 and are communicated between a space 5 and the hollow space 4 enclosed by the annular body, and further, through-holes 8 are adjacently arranged to communicate the hollow space with a supply part 10 of an induce draft. The pause surface 3 of the annular body is arranged on the textile material and the treatment liquid is sprayed from above the annular body.
Patent JP-2001047467-A (JP)
Title: Grain-like molded article and method and apparatus for producing the same
Inventor: IWASE KENJU
IPC: B29C45/16
Filed: 1999-08-10
Abstract: PROBLEM TO BE SOLVED: To obtain a grain-like molded article having a straight grain pattern near to nature. SOLUTION: A first material 24 and a second material 25 are used as molten resins in an incompletely mixed state and, before the molten resins enter a cavity, they are brought to such a state that the second material 25 flows along the resin supply end of the cavity and allowed to go toward the resin supply end of the cavity to generate a plurality of branched flows 26 arranged in the direction along the resin supply end of the cavity and these branched flows 26 are allowed to meet with each other. By this constitution, the respective branched flows 26 are brought to an almost constant width state while made adjacent to each other before the molten resins enter the cavity and a plurality of the stabilized branched flows 26 are supplied to the cavity.
Patent JP-H01103948-A (JP)
Title: Y-ba-cu-o based ceramic containing pb
Inventor: MATSUBARA KAKUEI
IPC: C01G1/00
Filed: 1987-09-11
Abstract: PURPOSE:To obtain the title stable superconductive ceramic contg. Ti and having >95K critical temp. by composing the ceramic essentially of Y, Ba, Cu, Pb and O. CONSTITUTION:The ceramic consists essentially of Y, Ba, Cu, Pb, and O. The total content of the elements is preferably controlled to >=70%. Since an oxygen- deficient lamellar perovskite structure is preferred in the ceramic, the atomic ratio of the respective elements is preferably controlled to Y/Ba/(Cu+Pb)=1/2/3, and the atomic ratio of Pb to Cu to 0<Pb/Cu<1.0. In most cases, the powder to be sintered having a specified composition is previously prepared, and the powder is compacted and then sintered to produce the ceramic material. The powder to be sintered is prepared by a wet method, a wet mixing method, a coprecipitation method, etc.
Patent JP-S6383260-A (JP)
Title: Sputtering target
Inventor: NANBA YOSHIO
IPC: C23C14/34
Filed: 1986-09-25
Abstract: PURPOSE:To prevent a sputtering target made of ceramics or a specified metal from falling off a target holder by thermal shock by using a Cu-Ni-In alloy having a specified compsn. as an adhesive medium when the target is fitted to the holder. CONSTITUTION:When a thin film is formed on a substrate by sputtering with a target made of Si3N4, SiO2, SnO2, AlN, Al2O3, BN, WO3, Y2O3, other ceramics, Cr, Co, Fe, Pd, Ti, V, W, Zr, Al, Pt, Mo, Zn or other metal, the target is fitted to a holder as the cathode and used. The target is stuck to the holder with a Cu-Ni-In alloy contg. 5-70wt% In as an adhesive medium by plasma spraying under reduced pressure. The stuck target is prevented from falling off the holder by thermal shock during sputtering.
Patent JP-S61105666-A (JP)
Title: Document processing device
Inventor: ARIMA KAZUNORI
IPC: G06F17/21
Filed: 1984-10-30
Abstract: PURPOSE:To print out the document in the form of mixture of difference pattern, by providing display means to make pattern display of the recorded information, and by enabling to optionally select plural specific patterns for the printing output of one document. CONSTITUTION:In case when a printer 8 is controlled by CPU 1, the control is done referring to the printer control table inside MEM 2. When the contents of FM 24 which shows the front mode used for the printing is 0, Mung type font memory 4 is selected, and when it is 1, a Gothic type font memory 5 is selected, and when it is 2 baldfaced type font memory 6 is selected. To print out the document stored in the document file SF of MEM 2 using a printer 9, first the SI reads the data in the SF specified by the contents of printing cursor PC 21 according to the printer control table, and then the data read by S2 is checked whether they are character codes. In this way, many types of font can be used in one sentence Further, more, it is an input of mark of font sprcification in display and in memory, correction and editing can be done easily.
Patent JP-S59119956-A (JP)
Title: Digital copying machine
Inventor: KUROSE MORIZUMI
IPC: H04N1/387
Filed: 1982-12-27
Abstract: PURPOSE:To designate the position through a touch panel for copying of picture editing including variable power, shift of position, rotation, etc., by forming the touch panel by providing one or plural piezoelectric element to the lower surface of counter sides of an original placing plate. CONSTITUTION:An original placing plate 4 is put into a groove 10 of a casing 9 for copying machine, and one or plural piezoelectric elements 11A, 11B and 11C are provided into grooves 10A and 10B among the grooves 10. An operator can push these piezoelectric elements over the plate 4 which serves as a touch panel, and the piezoelectric element delivers the voltage in response to the level of the pushing pressure. A scanner unit 12 consisting of an exposure slit 13, an exposure lamp 14 and a reflector 15 is set under the plate 4. The unit 12 has a reciprocating motion along the plate 4, and the original on the plate 4 is irradiated by the light delivered through the slit 13 during the reciprocating motion of the unit 12.
Patent JP-S6286807-A (JP)
Title: Ferromagnetic light transmission film and its manufacture
Inventor: SUGAWARA EISHIYUU
IPC: B41M5/26
Filed: 1985-10-14
Abstract: PURPOSE:To avoid generation of spectral peak shifting even with halogen combined, by using compound of JxLyQ(100-x-y) (where, J is F or the like, L is B or the like, Q is Fe or the like, x is a value of 5-80, and y is a value satisfying 5<=x+y<=80). CONSTITUTION:A halogen-contained ferromagnetic light transmission film is formed of compound whose composition is shown in JxLyQ(100-x-y). Therein, J is a combination of one or two kinds or more of F, Cl, Br, I, and L is a combination of one or two kinds or more of B, C, Al, Si, P, As, Sb, Bi, Se, Te, Ti, V, Cr, Mn, Ni, Ga, Ge, Zr, Nb, Mo, and Q is a combination of one or two kinds or more of Fe, Co, and x is a value of 5-80, and y is a value satisfying 5<=x+y<=80.
Patent JP-H0386178-A (JP)
Title: Breathing air supplier
Inventor: HAYASHI MUNEHIRO
IPC: A62B7/14
Filed: 1989-08-31
Abstract: PURPOSE:To supply easily and surely the air for breathing which is suited for the build and physical condition of a person on board by controlling the oxygen concentration and pressure of the air which flows in an air supply channel based on the hemoglobin oxygen saturation degree in the blood of the person on board. CONSTITUTION:As a detecting means for detecting the hemoglobin oxygen saturation degree of the blood flowing toward the brain of a person A on board, a blood sensor 9 is put onto the carotid. A signal from this blood sensor 9 is inputted to a controller 7. The controller 7 sets a safe value for the hemoglobin oxygen saturation degree at a level which at least would not affect a human body, and when the detection signal of the blood sensor 9 is inputted, the controller 7 adjusts the O2 concentration by operating regulators 4, 5 so that the detection value can become more than the safe value, and operates a regulator 6 to control the O2 concentration of the air for breathing supplied to a mask (a).
Patent JP-S59125914-A (JP)
Title: Production of bind spun yarn and its device
Inventor: KAJITA KOUJI
IPC: D01H1/115
Filed: 1982-12-27
Abstract: PURPOSE:To enable separation and suction of twisted yarn bundle and tip free yarn steadily, by arranging successively a suction pipe, and an air false twist nozzle right behind draft rollers, setting the lateral width of a face having the inlet hole of the suction pipe in a specific range. CONSTITUTION:The suction pipe 2 is arranged right behind the nip rollers 1 and 1' of draft rollers and in front of the false twist nozzle 3, and the lateral width lof a face having the inlet hole 13 of the suction pipe is made 1/3 the width L of the fleece 10. Turbulence and scattering of tip free yarn at the inlet of the suction pipe are prevented, and bind spun yarn having enough strength can be obtained stably.
Patent JP-S6383048-A (JP)
Title: Carbon ring c-nucleoside precursor and production thereof
Inventor: KANEKO CHIKARA
IPC: A61P35/00
Filed: 1986-09-25
Abstract: NEW MATERIAL:A compound shown by formula I [R1 and R2 are bonded to form group shown by formula II (Ac=COCH3; Me=CH3); R3 and R4 are linked to form single bond or group shown by formula III or R3 and R4 are both H or OH; R5 is H; or R1 is CHO, CH(OMe)2, CH2OH, CH2OAc or OAc; R2 is CH(CO2Me)2 or group shown by formula IV; R3-R5 are (i) R3 is OMe or H; R4 is OH, OAc or H; R5 is H, (ii) R3 and R4 are linked to form group shown by formula III or single bond; R5 is H, (iii) R3 and R5 are linked to form single bond; R4 is H, (iv) all H]. USE:A synthetic intermediate for nucleosides or itself useful as antiviral agent and carcinostatic agent. PREPARATION:A compound shown by formula V is oxidized to give a compound shown by formula VI, which is treated with dimethoxypropane in the presence of a catalyst to give a compound shown by formula VII. Then this compound is subjected to reverse aldol condensation in the presence of an alkali to give a compound shown by formula VIII, which is treated with dimethoxypropane in the presence of a catalyst to give a compound shown by formula IX.
Patent JP-S61104664-A (JP)
Title: Semiconductor device
Inventor: HATAISHI OSAMU
IPC: H01L27/12
Filed: 1984-10-29
Abstract: PURPOSE:To increase the integration degree by reducing the parasitic capacitance by unnecessitating buried collectors by a method wherein the collector, base, and emitter are arranged on an insulation layer in plane and in series. CONSTITUTION:The surface of an Si substrate 1 is coated with an Si dioxide layer 2 by oxidation. An N-type polycrystalline Si layer 31 is formed thereon and patterned in long mesa form, and an Si nitride film 4 is formed over the whole surface. Next, an island polycrystalline Si layer 32 is formed by stripe patterning, and two sides are oxidized and then single-crystallized. Then, an aperture 5 is formed at one of ends coated with the Si dioxide, and an N-type polycrystalline Si layer is formed over the whole surface and then patterned into a collector electrode wiring 6. An aperture 7 is formed at the other end, and a P-type polycrystalline Si layer is formed over the whole surface and then formed into a base electrode wiring 8. An emitter window 81 is formed, and the surface is oxidized into an insulation film 10. After an N-type polycrystalline Si layer is formed over the whole surface, an emitter electrode wiring 11 is formed.
Patent JP-S59130177-A (JP)
Inventor: GIYUNTERU UAARE
IPC: A24C5/18
Filed: 1983-12-02
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-S61105429-A (JP)
Title: Measuring device for intensity of ultrasonic output
Inventor: IRIOKA KAZUYOSHI
IPC: A61B8/00
Filed: 1984-10-29
Abstract: PURPOSE:To improve measurement precision, and to eliminate the need for a balance readjustment of a balance and to improve the operation efficiency by providing an oily liquid layer which has less specific gravity than the liquid in a container over the surface of the liquid in the container, and preventing the liquid in the container from vaporizing. CONSTITUTION:A pressure receiving plate 10 which absorbs or reflects greatly an ultrasonic wave is suspended with a suspension wire 11 from a hook 7 at the opposite side of a weight on the balance 3 and dipped in the liquid 2. The oily liquid 16 which has less specific gravity and the less quantity of vaporization than the liquid 2 is provided over the surface of the liquid 2 in the container 1. This oily liquid 16 is layered preferably to an about 2-5mm thickness. Thus, the surface of the liquid 2 is covered with the oily liquid 16, so the vaporization of the liquid 2 is prevented and the quantity of vaporization of the oil liquid 16 is small, so liquid drops are prevented from sticking on the suspension wire 11, hook 7 of the balance, or the whole of balance 7 and weight variation is suppressed.
Patent JP-H0782843-A (JP)
Title: Wind and earthquake resistance toughened tile
Inventor: KATAOKA TAIZO
IPC: E04D1/04
Filed: 1993-09-13
Abstract: PURPOSE:To prevent tile groups located in the direction of flow of a roof from the relative rotation and shear by locked a locking piece provided on the rear surface of other tile roofed above a tile respectively on a locking part and locking piece provided on the surface of a tile body. CONSTITUTION:A latching projection 17 and projecting stripe 18 of a tile body 111 are fitted in battens for holding tile on a roof sheathing and roofed such that the rear surface 111b comes in contact with the roof sheathing. Next, a recess 13 provided in the rear surface 111b of the other tile 1a roofed in the flow direction of the roof is fitted on a projection 6 provided on the surface 111a of a the roofed body 111. A projection 14 collides with the inner surface wall 10a of a key part 10 provided on the surface 111a of the roofed tile body 111. The tile group is roofed up to the ridge by repeating the similar roofing operations. Next, the roofed-up tile groups are locked on each other through at least two point locking. The relative rotation A and displacement B of the upper are lower tiles are prevented in strong wind and earthquake by the collision of the projection 6 with the inner surface wall 13a of the other tile recess 13 and the collision of the projection 14 with the inner surface wall 10a of the key part 10 of a back board projection 9 on the other tile.
Patent JP-H0671436-A (JP)
Title: Enclosed arc welding of rail
Inventor: UCHINO KOICHI
IPC: B23K101/26
Filed: 1992-08-26
Abstract: PURPOSE:To form a sound welding bead by welding with directing welding torch to both welding proceeding and its opposite directions, gradually moving to the welding proceeding direction and stopping welding arc after welded with directing the welding torch between a backing and weld zone until the oval shape of crater becomes semicircle. CONSTITUTION:After completing joint welding from the leg part to belly part of facing rails 1, 1 with arranging groove, the enclosed arc multi layer welding of the head part of the rail 1 is executed with butting a backing 2 along the contour shape of head side of the rail 1. The arc of covered electrode 4 is directed to the opposite direction of the welding proceeding direction to weld, moving to the crater part in melted state generated near bead's end, moving in the welding proceeding direction, welding until the oval shape of crater becomes semicircle with butting welding arc between the weld zone and backing and then stopping the welding arc. This welding method is repeated for each layer to weld the head part of the rail 1.
Patent JP-S6471608-A (JP)
Title: Automatic continuously cutting device for butt protrusion of welded wire net
Inventor: KUMAGAI NAOHIKO
IPC: B23D15/00
Filed: 1987-09-09
Abstract: PURPOSE:To promote the automatization of continuously cutting a butt protrusion part in both sides of a welded wire net by equipping a device with a machine which provides a notch serving as the longitudinal wire guide in a bottom blade and vertically moves an upper blade in a high speed enabling an angle to be freely adjusted for a vertical surface. CONSTITUTION:Placing a longitudinal wire 10 of a welded wire net 9 to the bottom side, mounting the outermost side longitudinal wire in a width direction of the welded wire net 9 on a bottom blade 15 and forming an upper blade 14 to generate a suitable angle from the vertical direction, the welded wire net 9 is set up in a manner wherein it is diagonally cut from the inside in the width direction to the outside direction. Further the upper blade 14 is adjusted in its position in a manner wherein its cut surface agrees with the external side tangent in a set angle of circular section in the outermost side wire of the welded wire net 9. Setting a cutting device thus adjusted in both sides of the welded wire net 9 in its width direction, by a roll 18 equipped concurrently with a function of retaining the wire net, it is fed to the cutting device, and a butt protrusion part 12 is automatically cut. By the constitution thus obtained, a butt protrusion left after cutting is completely eliminated.
Patent JP-H0785086-A (JP)
Title: Method for converting data
Inventor: ASANO JUNICHI
IPC: G06F5/00
Filed: 1993-09-13
Abstract: PURPOSE:To reduce the increase of data processing time by dividing data into items, document data, and table data from the control code which controls the location of data and the data length and allocating data for each label in a database according to the labels corresponding to the item in the database. CONSTITUTION:In a step S10, data is divided into the items and documents according to the presence or absence of control code. If there is no ruled line code, it is treated as document data. In a step S12, each item and the label table in the database prepared in advance are referred to. In a step S13, the data are stored for each label section in the data table in the database corresponding to the label table. When the data is a table data, it is changed into the formula data in a step S14. In a step S15, the table data is stored for each label section on the data table in the database corresponding to the label table. In a step S16, a new table is prepared from the data table.
Patent JP-H0787130-A (JP)
Title: Originating call controller
Inventor: TSUCHIYA ETSUO
IPC: H04L47/22
Filed: 1993-09-14
Abstract: PURPOSE:To prevent the network congestion by providing an interval timer which counts the prescribed interval value repeatedly and an originating call control part which successively originates calls every time when the interval value is counted. CONSTITUTION:An originating call control part 34 of the 1st device 31 uses an interval timer 35 to count the prescribed interval value 33 and makes an originating call in succession every time when the counting is performed at the prescribed time interval. Thus, the originating call interval between dissimilar logic channels is controlled so that the network congestion can be prevented. When the setting is performed corresponding to the time zone (in a unit of season and day of a week) as the interval value, the optimal interval value related to the other user can be set.
Patent JP-2001047983-A (JP)
Title: Detector for detecting driver's foot
Inventor: HAYASHI SEIJI
IPC: B60T7/12
Filed: 1999-08-11
Abstract: PROBLEM TO BE SOLVED: To accurately detect the moving of a driver's foot, and to allow constant use. SOLUTION: In this detector, a detection area E having a detection center R within an area surrounded by a lower end edge BL of a pad face 32 in an acceleration pedal 3, a left side edge line SL of the pad face 32, a longitudinal center line CL of the pad face 32, and a cabin floor is set in a vehicle with a brake pedal 4 juxtaposed in a left side of the acceleration pedal 3. It is determined that a driver D's foot 1 is positioned on the acceleration pedal 3, when a body exists within the detection area E.