baber/WOPTO huggingface dataset:
Patent JP-H07239042-A (JP)
Title: Sealing device
Inventor: KANDA TAKESHI
IPC: F16J15/3232
Filed: 1994-02-25
Abstract: PURPOSE:To extend the life of a sealing device having two or more seal lips by preventing losses in sealing performance due to imperfect fluid lubrication on the sliding surface of each seal lip. CONSTITUTION:A sealing device 10, which has at least two seal lips for sealing the space between two members that rotate relative to and concentric with each other, is provided with a supply passage 7T by which a sealed space 2 surrounded by the two seal lips, i.e., main 3 and auxiliary 1 seal lips and by a shaft 15 is communicated with a sealed space 17 in which a fluid to be sealed locates so as to supply the fluid in the sealed space 17 into the sealed space 2, and the sealing device is also provided with a supply valve 7 for opening and closing the supply passage 7T.
Patent JP-H06268252-A (JP)
Title: Semiconductor light-emitting device
Inventor: KIMOTO MASAHIKO
IPC: H01L33/46
Filed: 1993-03-12
Abstract: PURPOSE:To provide a semiconductor light-emitting device which can be enhanced in emission efficiency. CONSTITUTION:An antireflection film 201 is formed on an emission plane 121a. A groove 127 is provided to a region which confronts an electrode 125 penetrating a PN junction 123 from an underside 122a. The groove 127 is tapered. A side face 141 is provided with a slope 141a which is tilted inward toward the underside 122a crossing the PN junction 123. An antireflection film 171 is formed on the underside 122a, the inner side of the groove 127, and the slope 141a. By this setup, light directed to an electrode 125 is lessened by the groove 127, and light traveling in parallel with the P-N junction 123 is reflected by the slope of the groove 127 and the slope 141a of the side face 141 and directed toward the emission plane 121a.
Patent JP-H10244882-A (JP)
Title: Roof carrier for automobile
Inventor: MIHO TOSHIKIYO
IPC: B60R9/08
Filed: 1997-03-07
Abstract: PROBLEM TO BE SOLVED: To load objects to be mounted, which are different in shapes from each other, selectively on a roof carrier for an automobile. SOLUTION: An object to be mounted is clamped by means of a carrier lower 8 and a carrier upper 9. A positioning projection member 11, which is arranged in the carrier lower 8 freely retractably, is protruded so as to position a first object to be mounted when the first object to be mounted is loaded. When a second object to be mounted is loaded, the projection member 11 is retracted so as not to interfere with the second object to be mounted.
Patent JP-S58169199-A (JP)
Inventor: KIJIMA YUUJI
IPC: G10L15/06
Filed: 1982-03-31
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-S61211089-A (JP)
Title: Thermal transfer recording medium
Inventor: IDE YOJI
IPC: B41M5/30
Filed: 1985-03-15
Abstract: PURPOSE:To enhance color density of transferred images and enable a fluorescent color with high intensity to be obtained, by a construction wherein a fluorescent substance having a melting or softening point of 50-140 deg.C is used in an ink layer in proximity to a heat-resistant base. CONSTITUTION:The heat-fusible ink layer 11 comprises a fluorescent substance 2 in proximity to the heat-resistant base 10 and a coloring agent in proximity to the outer surface of the layer 11, and is bound by a wax or resin binder 4. The ink layer 11 is melted and transferred onto a transfer paper 6 by a printing means such as a thermal head 5, whereby an image 12 with high fluorescent intensity and high color density can be formed. The wax form substance or resin may any one which shows a melting or softening point of 50-140 deg.C in the state of a solid solution with a fluorescent dye and can be dyed with a fluorescent dye. Since such a solid solution undergoes depletion of density and a reduction in fluorescent intensity when the concentration of the dye is not less than a certain value, the concentration of the dye is suitably about 0.1-5.0wt%.
Patent JP-S56156288-A (JP)
Title: Thiazole derivative and its application to medicine
Inventor: DENISU BITSUGU
IPC: A61K31/505
Filed: 1981-04-07
Abstract: Thiazole derivatives of the general formula:   <IMAGE>   wherein n represents 1 or 2 and each of X and Y independently of one another represents one or more substituents selected from hydrogen and halogen atoms, the trifluoromethyl radical and straight- or branched-chain alkyl and alkoxy radicals of 1 to 4 carbon atoms, are new therapeutically useful compounds, especially of interest in the treatment of depression.
Patent JP-S57167965-A (JP)
Title: 4-trans-alkylcyclohexanecarboxylic acid 4'-alkylpiperidino-phenyl ester
Inventor: KOORISHIMA TOMONORI
IPC: C09K19/34
Filed: 1981-04-10
Abstract: NEW MATERIAL:The 4-trans-alkylcyclohexanecarboxylic acid 4'-alkylpiperidinophenyl ester of formulaI(R and R' are 1W8C alkyl; the group of formula IV is trans-cyclohexane ring).  
     USE: A liquid crystal compound having high nematic → isotropic liquid transition point. Stable displaying can be achieved over a wide temperature range by the guest-host mode driving, etc.  
     PROCESS: The compound of formulaIcan be prepared by reacting the compound of formula II with a halogenating agent, and reacting the resultant compound of formula II' (X is halogen) with the compound of formula III in an inert solvent such as THF. The reaction is carried out under normal pressure at the refluxing temperature of the reaction mixture. The halogenating agent is, e.g. thionyl chloride. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S63221103-A (JP)
Title: Starch for marine and livestock paste product
Inventor: SAKAKIBARA KOJI
IPC: A23L17/00
Filed: 1987-03-10
Abstract: PURPOSE:To provide the title starch excellent in elasticity reinforcing effect, extensibility with water and aging resistance, by modifying an unmodified starch with a phosphate esterification agent so that a specified degree of phosphate esterification may be attained. CONSTITUTION:An unmodified starch, for example, wheat starch, (waxy) cone starch and sugar cone starch is brought into contact with water to be made into a slurry having a concentration of 35-45wt.%, and then a phosphate esterification agent comprising a phosphate, for example, Na3PO4 and sodium polyphosphate, is added to the slurry so that pH may be adjusted to 6-8. Then, the slurry is dehydrated, dried, and then heat-treated at 100-170 deg.C so that the degree of phosphate esterification may be adjusted to 0.001-0.005.
Patent JP-S62208937-A (JP)
Title: Manufacture of cyclindrical body provided with bellows made of fiber reinforced plastic
Inventor: SASAJIMA YOICHI
IPC: B29D23/00
Filed: 1986-03-10
Abstract: PURPOSE:To obtain a product of high accuracy and high reliability which is easily worked, and whose bellows is not damaged by a method wherein a bellows part manufactured separate ly is unified to a cylindrical part above a mold for molding the cylindrical part at the time of the molding of the cylindrical part and a protective jig is fitted to a fitting part of the bellows. CONSTITUTION:A bellows part 1 whose desirous properties have been satisfied by making fiber orientation different from that of a cylindrical part is manufactured beforehand, and is arranged by positioning on a series of molds A for molding the cylindrical part. A helical wound layer 3 is formed by winding a continuous reinforcing fiber 2 round the surface of the bellows part 1 and that of the mold A. The helical wound layer 3 is held down by forming a circumferential winding layer 4 of a resin impregnated continuous reinforced fiber on the surface of the helical wound layer 3 except for parts of crest and trough parts 1a of the bellows. The helical wound layer 3 above the crest and trough parts 1a of the bellows is cut off along an end face of the circumferential winding layer 4, to which a jig B is fitted. A second circumferential winding layer 4' whose end face comes into contact with an end plate b1 of the jig is formed above the first circumferential winding layer 4. The mold A is removed by heating and curing impregnating resin, the jig B is removed by dismantling the same and then an FRP cylindrical body 10 provided with the bellows is obtained.
Patent JP-S62209582-A (JP)
Title: Fixing controller
Inventor: HATANO MITSURU
IPC: G03G15/20
Filed: 1986-03-11
Abstract: PURPOSE:To reduce the power consumption by stopping the supplying of a power to the heating resistance of a heat roller except when a fixing operation is performed. CONSTITUTION:The titled device is constituted so that a fixing operation signal output part 10 outputs a fixing operation signal only in a fixing operation time. In this way, when no fixing operation is performed, no fixing operation signal is outputted from the fixing operation signal output part 10 to the second solid state relay 9, and a signal HI is inputted to the control side input terminal of the first solid state relay 8 from the second solid state relay 9, consequently, the side to be controlled of the first solid state relay 8 goes to an off-state, and no power is supplied from an AC power source 7 to the heating resistance 6b of a heat roller 6.
Patent JP-H03254108-A (JP)
Title: Sintered type barium titanate capacitor
Inventor: ADACHI HIROSHI
IPC: C04B35/46
Filed: 1990-03-05
Abstract: PURPOSE:To enable a process to be simplified and a yield to be improved by using colloidal carbon as an opposing electrode of a capacitor. CONSTITUTION:A barium titanate dielectric layer 2 is formed on an anode body 1 where a titanium wire 8 is led out, a colloidal carbon layer 3 and a silver paste layer 4 are provided on it as an opposing electrode for obtaining a capacitor element, and an anode element 9 and a cathode terminal 7 are connected to the titanium wire 8 and the capacitor element, respectively, thus enabling a process to be simplified as compared with the manganese dioxide method and yield to be improved.
Patent JP-S56149858-A (JP)
Title: Telephone system of secretary use
Inventor: WATANABE HIROYUKI
IPC: H04M3/02
Filed: 1980-04-22
Abstract: PURPOSE:To discriminate a service area by sending out a call signal of different kinds to a secretary use telephone set from the switchboard depending on the kind of call, and discriminating the kind of this call signal by the secretary use telephone set. CONSTITUTION:When an executive telephone number is dialed by an extension subscriber telephone set SUB, a call signal is sent out to a secretary use telephone equipment SET from the ringing trunk RGT through the path, and since a means for discriminating a kind of this call signal is provided on the equipment SET, when a secretary looks at it and answers by the secretary's telephone set SEC, a talking circuit between the extension subscriber SUB and the secretary's telephone set SEC is completed through the own station trunk IOT by the paths 1, 2. At the time of incoming from the trunk, a call signal of different kinds is sent out from a specical ringing trunk SRGT, the secretary telephone set SET discriminates it, and when a secretary answers after knowing the service area, a talking circuit between the trunk CO and the secretary's telephone set SEC is completed through the central office trunk COT.
Patent JP-S56150641-A (JP)
Title: Absorption of oscillation of machine foundation etc.
Inventor: NISHIHARA KAZUE
IPC: F16F15/02
Filed: 1980-04-21
Abstract: PURPOSE:To absorb horizontal and vertical natural oscillations of a foundation etc. at the same time by using a dynamic oscillation absorber made up of a spring having a horizontal and a vertical natural frequency and one common mass. CONSTITUTION:The oscillation on a vertical surface of a rigid body 10 is reduced remarkably as a whole when the horizontal component is absorbed by a horizontal oscillation-absorbing system consisting of a spring 14 having the horizontal natural frequency and a mass 18 and at the same time the vertical component is absorbed by a vertical-oscillation absorbing system consisting of a spring 15 having the vertical natural frequency and the mass 18. In one example of the practical structure of the dynamic oscillation absorber 13, the titled spring 21 of natural rubber should be placed between the supporters 19, 20 fixed by the mass 18 and the rigid body 10 and a performance of the springs 14, 15 should be given to this spring 21.
Patent JP-S61212615-A (JP)
Title: Valve-timing varying apparatus for 4-cycle engine
Inventor: OHIRA TOSHIMITSU
IPC: F01L1/08
Filed: 1985-03-19
Abstract: PURPOSE:To obtain high output in both the low speed and high speed ranges by forming helical splines on a cam shaft and adjusting the valve operation timing to the optimum state through moving a cam cylinder in the axial direction of the cam shaft by engaging the cam cylinder with the helical splines. CONSTITUTION:Helical splines 3 and 4 are formed onto a cam shaft 1, and a cam cylinder 5 for suction and a cam cylinder 6 for exhaust are engaged with said helical splines 3 and 4, and urged in one direction by a spring 7. A valve is opened and closed by the following of a locker arm 12 to the cam cylinders 5 and 6. When the engine speed rises, a rod 11 is pushed out, and a lever 10 turns, and the cam cylinders 5 and 6 shift against the spring 7, and the cam cylinders 5 and 6 are advanced by the portion of the torsion of the helical splines 3 and 4, and the valve timing is set for high-speed operation.
Patent JP-S51129186-A (JP)
Title: Switching semiconductor device
Inventor: WATANABE MICHIZOU
IPC: H01L23/04
Filed: 1975-05-02
Abstract: PURPOSE: To prevent from trouble caused by partial and momental generated heat by thermal connectint the heat cooling block, which has a big thermal capacity by approaching to the control electrode according to the order of initial igniting current flowing in order, with the semiconductor base and electrical insulating each blocks. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-S588683-A (JP)
Inventor: EDOWAADO SHII DAUYAATEI
IPC: B41J35/14
Filed: 1982-03-31
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-S55144301-A (JP)
Title: Unit weight increasing method of heating slab in plate rolling line
Inventor: KOBAYASHI YOSHIHEI
IPC: B21B1/38
Filed: 1979-05-01
Abstract: PURPOSE:To make possible multiple-kind small-volume production by continuous furnaces by making a number of kinds of slabs of small lots to one slab so that is comes within the inside width of the heating furnaces. CONSTITUTION:Two or more slabs of different sizes are made to one continuous slab and are heated in continuous furnaces 1. In this case, the length of the slab is so designed as to come within the inside width of the continuous furnaces. The slab S0 extracted from the continuous furnaces 1 goes through a scale breaker 5 and is rolled to rolled material S1 by a roughing mill 2. The rolled material S1 is turned 90 deg. and is subjected to broadside rolling corresponding to the plate product of the minimum width to be made into rolled material S2. This is again turned 90 deg. to the original posture and is thence sent to a cutter 4, which it is cut to the minimum width to obtain the rolled material S3 of the minimum width group. The cut rolled material S3 is sent to the finishing rolling process and the rolled material S4 remained after the cutting is again subjected to broadside rolling to be made into the plate product of the width smallest after the plate product of the minimum width.
Patent JP-2000249288-A (JP)
Title: Heating tube corrosion preventing method for oil burning boiler
Inventor: NAKAO MOTOROKU
IPC: F22B1/18
Filed: 1999-03-02
Abstract: PROBLEM TO BE SOLVED: To economically prevent heating tubes or the like from corroding due to acidic wet oil ash by a simple means by scattering alkaline powder in a furnace before and after stopping a boiler, and sticking alkaline powder on the surface of various heating tubes stuck with burned ash, in an oil burning boiler using heavy oil or crude oil as fuel. SOLUTION: Before and after operation stopping of a boiler, furnace blowing-in nozzle devices such as furnace injection nozzles 12, wall blowers 13, soot blowers 14 are used, and alkaline powder is scattered in a boiler furnace. On heating tubes stuck with oil ash such as a furnace water wall tube 1, a pair of superheater tubes 8, 6, and reheater tubes 9, 7, alkaline powder is stuck. At this time, for the alkaline powder, a compound including at least one or more sorts of oxide, hydroxide, and carbonite of calcium or magnesium, or the like can be used. In such way by forming a coating layer of scattered alkaline powder coating the stuck oil ash, stuck oil ash is prevented from wetting, and the heating tubes or the like can be effectively avoided from corroding.
Patent JP-S56150813-A (JP)
Title: Manufacture of insulated coil
Inventor: CHITOMO HIDEKI
IPC: H02K15/12
Filed: 1980-04-22
Abstract: PURPOSE:To obtain the insulated coil of simple manufacturing operation having superior mechanical, electrical and thermal characteristics by a method wherein after polyamide paper being made to contain an aqueous solution of water soluble resin is wound around on a coil conductor, formation is performed by heating with pressure. CONSTITUTION:After polyamide paper made by mixing wet type glass fiber being made to contain the aqueous solution of the water soluble resin like water soluble polyester resin, water soluble epoxyester resin or water soluble polyester imide resin, etc., is wound around on the coil conductor, it is inserted in a metal mold to form by heating with pressure. Accordingly the insulated coil having superior electrical, mechanical and thermal characteristics can be obtained.
Patent JP-H10293720-A (JP)
Title: Cache coherency mechanism in computer system, and method for changing coherency state of cache content about item held in main memory
Inventor: BARNABY CATHERINE
IPC: G06F12/0837
Filed: 1998-03-05
Abstract: PROBLEM TO BE SOLVED: To provide a cache coherency mechanism in a computer system and a method which changes the coherency state of cache content about an item that is held in main memory. SOLUTION: A computer system has a processor, a cache and main memory. A cache coherency mechanism offers a cache coherency instruction which separately designates an operation that should be executed to the content of a storage place in the cache 22 and an address in the main memory 6. With this, the content of the cache 22 becomes coherent to the memory 6. When an executing process gives a normal access to the address in the memory 6, the operation is carried out to the content of the storage place in the cache when it is replenished by accessing the address in the memory regardless of whether the content of a designated address in the memory 6 is held in the storage place or not.
Patent JP-S56149940-A (JP)
Title: Mechanism for installing rolled paper in ticketissuing device
Inventor: ITOU YOSHIGO
IPC: B65H19/12
Filed: 1980-04-22
Abstract: PURPOSE: To enable to install the rolled paper easily by a method wherein at least two supporting  rollers for supporting and rotating the rolled paper are provided, the starting end part of the rolled  paper is automatically separated from the outside periphery of the rolled paper and is delivered to  a printing section.  
     CONSTITUTION: The rolled paper 1 comprising continuous printing paper wound around a rolling  core 2 is supported by the supporting rollers 4, 5 the axes of which are rotatably supported by a  side wall 3, and a taking-out guide 10 for the starting end of the rolled paper is provided, with its  tip end part 10a pressed against the outside periphery of the rolled paper 1 by a spring 11. After  the rolled paper 1 is used up and a detecting switch 14 operates, a guide lever 24 is tilted backwardly so that the rolling core 2 is discharged by the lever 24. When a new rolled paper 1 is installed, the lever 24 is returned to the position indicated by solid lines and the rolled paper 1 is  restricted in moving rightwards and is supported by the rollers 4, 5. Then, when a switch 33 is  operated, the rolled aper 1 rolls on the rollers 4, 5 and when its tip end part reaches the guide 10,  the tip end part is separaed from the outside periphery of the rolled paper 1 and is fed to fixed- feed rollers 25, 26 through a pinch roller 9. After a predetermined period of time has passed,  motors 8, 31 are stopped through the operation of a detecting switch 32.  
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H01227272-A (JP)
Title: Magnetic disk device
Inventor: YONEMITSU SHINOBU
IPC: G11B20/10
Filed: 1988-03-07
Abstract: PURPOSE:To keep data confidential by recording ciphered data onto an optical medium. CONSTITUTION:Plain style data impressed to an interface circuit 1 from the exterior are ciphered by an encipherment circuit 2 via a connecting wire 6 and transmitted to a read/write amplifier circuit 4 through a connecting wire 8 to be amplified, and then impressed to an optical head 5 so as to write an optical medium. The ciphered data are read out of the optical medium with the head 5 and amplified by the circuit 4, and are plain-styled by a plain styling circuit 3 via a connecting wire 9 to be sent out to the circuit 1 through a connecting wire 7. Thus, since the record on the optical medium is carried out by turning it into ciphered data, the data can be kept in secret.
Patent JP-S63225716-A (JP)
Title: Damping device for rolling bearing
Inventor: TOMA KATSUYA
IPC: F16C19/00
Filed: 1987-03-11
Abstract: PURPOSE:To restrain very small vibration of a rolling element by providing an elastic body either on an inner ring or on an outer ring, or between the inner and outer rings and lightly bringing the elastic body into contact with the rotating rolling element in a damping device for a rolling bearing lubricated by a very small quantity of oil. CONSTITUTION:An elastic ring 5 is formed annularly by plastic material rich in resiliency, heat-resistance and oil-resistance such as synthetic rubber, synthetic resin or the like. The elastic ring 5 is secured to both sides of a raceway track 11 of an outer ring 11 or to one side thereof through an adhesive agent. The elastic ring 5 exposed to the ball 4 side is installed in such a manner as to be lightly brought into contact with the ball 4. Accordingly, unstable state caused by right and left movements when the rotating ball 4 of a ball bearing repeatedly goes in and out of no-load area and very small vibration caused by a change in rotating speed of the ball 4 are restrained by the elastic ring 5.
Patent JP-H03255642-A (JP)
Title: Scratch marker
Inventor: SEHATA TAKASHI
IPC: H01L21/66
Filed: 1990-03-05
Abstract: PURPOSE:To change the contact part of the point of a scratching rod to an IC chip, on which a scratch mark is put, in every scratching operation of one time and to prevent the wear of the point of the scratching rod from being biased in one direction by a method wherein a scratch marker is provided with a groove cam mechanism for rotating the scratching rod at every constant angle around the axis of the scratching rod between scratching operations. CONSTITUTION:When a current is made to flow through a coil 8, a rotating drum 2 is pushed out by a point of a drive rod 7 and is moved along an inner wall of a socket part 6. At this time, as pins 1 constituted on a sidewall of the drum 2 are moved along an inclined groove 4, the drum 2 is rotated in a direction off concentric circles. Accordingly, a point of a scratching rod 3 being connected directly to the dram 2 is also rotated in the direction of the concentric circles. When the current flowing through the coil 8 is cut off, a force pressing the drum 2 from the rod 7 runs out and the drum 2 is transferred in a direction of the rod 7 by a repulsive force of a spring 9. As the pins 1 constituted on the sidewall of the drum 2 are moved along an inclined groove 5, the drum 2 is rotated in the direction of the concentric circles. That is, the rod 3 becomes rotatable in the direction of the concentric circles identical with that of the drum 2 with scratching operations and is rotated in every scratching operation of one time.