baber/WOPTO huggingface dataset:
Patent JP-H0520878-A (JP)
Title: Integrated memory circuit
Inventor: SAKAINO HIROBUMI
IPC: G11C11/413
Filed: 1991-07-09
Abstract: PURPOSE:To shorten the time for testing the data retaining characteristics by applying a plurality of reference voltages externally to a word decoder circuit in order to control the potential of the word decoder circuit thereby selecting or not selecting all word lines concurrently. CONSTITUTION:When an intermediate level of decoder input is normally applied on a terminal 1, only one word line is selected by the decoder input and other word lines are not selected. Consequently, transistors TRTr13...Trn3 supplying voltages higher than the high level decoder input to the terminal 1 are turned ON, while TRTr11, Tr12...Trn2 are turned OFF regardless of the decoder input and the output of each decoder circuit goes high to turn TRTr15...Trn5 ON thus selecting the word lines WTo...WTN. When a potential lower than the low level decoder input is applied on the terminal 1, TRTr13...Trn3 decoder circuit are turned OFF to pull down the output of each decoder circuit and TRTr15...Trn5 are all turned OFF thus selecting no word line.
Patent JP-H068374-A (JP)
Title: Production of highly functional rubber composite
Inventor: HIRAKAWA HIROSHI
IPC: B32B25/08
Filed: 1992-06-25
Abstract: PURPOSE:To produce a highly functional rubber composite by directly bonding highly functional rubber excellent in oil resistance and heat resistance and a lightweight resin having high hardness and high strength. CONSTITUTION:A non-crosslinked rubber material containing at least one kind of raw material rubber selected from acrylic rubber, fluororubber and epichlorohydrin rubber and a molding material composed of an uncured epoxy resin compsn. are laminated, co-crosslinked and cured.
Patent JP-S6326207-A (JP)
Title: Rolling mill
Inventor: CHINBE HIROSHI
IPC: B21B13/10
Filed: 1986-07-18
Abstract: PURPOSE:To facilitate the recombination of a roll and to improve the operation efficiency by providing an inner housing movably to the upper and lower inside the housing of an universal rolling mill and providing the means to support it separatably with a sled and a rotatable opening and closing door. CONSTITUTION:The heights of a vertical roll chock 4 and horizontal chocks 5, 6 are adjusted via a sled 2 and cartridge 3 by changing the thickness of a liner 12 at the rolling time and the height of each roll 7, 8, 9 is set to the center in the thickness of a rolling mill. At the roll recombination time, a rail 13 is ascended and the heights of a turret 2, chock 6, chock 4 and chock 5 are held constantly via spacer rods 14, 15, 16. On the other hand the cartridge 3 is supported by pushing it up with a cylinder, a door 19 is rotated and the sled 2 is pulled out to the operation side. In the case if taking off rolls 7, 8, 9 together with the cartridge 3 the sled 2 is pulled out to the operation side after mechanically linking the sled 2 and cartridge 3 in the state of descending the cartridge 3.
Patent JP-2000356270-A (JP)
Title: Mechanical seal
Inventor: FUJINAGA SHIGEYUKI
IPC: F16J15/34
Filed: 1999-06-15
Abstract: PROBLEM TO BE SOLVED: To provide a cartridge type mechanical seal easily built in a rotating equipment and easily maintained. SOLUTION: Positioning between a stationary side sealing element 3 and a rotating side sealing element 4 is performed by a set pawl 5 fitted to a stopper ring 36. The stopper ring 36 is connected to a sleeve 34 by an engaging connecting means 37 provided with an annular groove 48 formed at the stopper ring 36; a pin engaging hole 49 formed in the sleeve 34; a headed pin 51 comprising a pin part 52 engaged with the pin engaging hole 49, and a head 53 engaged with the annular groove 48 relatively movably in the circumferential direction of the ring 36 and out of relative displacement in the axial direction; and a head lead-in port formed to open the annular groove 48 in the stopper ring 36.
Patent JP-H0724776-A (JP)
Title: Impact absorption structure of robot hand
Inventor: MIKI KATSUHIKO
IPC: B25J17/02
Filed: 1993-07-07
Abstract: PURPOSE:To provide an impact absorption structure equipped with the absorption function of impact due to followability in regard to the displacement of a work and quick stability while center governing is being conducted. CONSTITUTION:A base 3a connected to the wrist 1 of an industrial robot and a retainer plate 3b fixed with a work processing tool or a hand 2 or the like are made joinable mutually by means of spherical bodies 6 that are arranged annularly around a center and rollable, and a pressure receiving seat 4 that receives each of these so as to roll freely, and a coil spring 7 is interveniently furnished between the approximate fellow centers of the base 3a and the retainer plate 3b, and as a result, the retainer plate 3b is made restrictable on the base 3a side. According to the displacement of a work, the retainer plate 3b changes its position and posture in regard to the base 3a, and when the load of the work side is removed, restrain, while center governing is being conducted, can be carried out by means of the spherical bodies 6 and the pressure receiving seat 4.
Patent JP-H0333715-A (JP)
Title: Optical scanner
Inventor: TAKAHASHI YASUSHI
IPC: B41J2/44
Filed: 1989-06-29
Abstract: PURPOSE:To use the same image formation lens system for various rotary polygon mirrors which differ in inscribed circle radius by arranging a transpar ent parallel flat plate whose thickness is determined according to the radius of the inscribed circle of a new rotary polygon mirror between the rotary poly gon mirror and an image formation lens system when the rotary polygon mirror which has an inscribed circle radius different from a designed value is used. CONSTITUTION:The transparent parallel flat plate 5 is interposed between the rotary polygon mirror 3 and image formation lens system 6. The image formation lens system 6 functions to put the reflection position and scanning surface of the rotary polygon mirror 3 in nearly geometrically and optically conjugate relation through the parallel flat plate 5 in a subscanning direction and also has an ftheta function in a main-scanning direction. Then when the inscribed circle radius of the rotary polygon mirror 3 is R and thickness of the parallel flat plate 5 is (t), those satisfy (t)=-k1.R+k2, where k1 and k2 are positive constants. Consequently, the same image formation lens system can be used in combination with another rotary polygon mirror which has the inscribed circle radius different from the designed inscribed circle radius, and performance is realized almost as designed.
Patent JP-S6146797-A (JP)
Title: Power transmission system in small ship
Inventor: HAYASAKA KENICHI
IPC: F16H1/14
Filed: 1984-08-10
Abstract: PURPOSE:To make a power takeoff shaft and an auxiliary engine connectible in an easy manner, by installing the power takeoff shaft in a power transmission system so as to nearly go along a line extending the axial center of an input shaft of this device. CONSTITUTION:A power takeoff shaft 25, which transmits power transmitted out of an input shaft 11 to a generator serving as an auxiliary engine, is rotatably supported on a casing 10, that is to say, this power takeoff shaft 25 is supported on the casing 10 on an extension line of an axial center of the input shaft 11. A rear end part of the power takeoff shaft 25 is connected to the input shaft 11 via a hydraulic friction clutch 26, while a front end part of the power takeoff shaft 25 is projected out of a front wall part of the casing 10, and the front end part of the power takeoff shaft 25 is, in turn, connected to the generator via a belt wrapping device 28.
Patent JP-S6148489-A (JP)
Inventor: MINEGAITO MASARU
IPC: C04B38/10
Filed: 1984-08-10
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-S5957981-A (JP)
Inventor: ITOU KANICHI
IPC: C02F11/02
Filed: 1982-09-29
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-S5983583-A (JP)
Title: Inverter for bipolar single phase synchronous motor
Inventor: GERUHARUTO DEIIFUENBATSUHA
IPC: H02P1/46
Filed: 1983-09-14
Abstract: A reversing device for a two-pole single-phase synchronous motor (3) without a starting coil. The motor comprises a diametrically magnetized permanent-magnet rotor having a shaft that runs against elastic stops for reversing the direction of rotation, and a capacitor arranged in series with the stator exciter coil. The capacitor serves for improving the reversing operation and is dimensioned so that its reactance at the AC supply frequency is greater than the reactance of the exciter coil of the synchronous motor.
Patent JP-H0759251-A (JP)
Title: Digital ground overvoltage relay for high voltage distribution line
Inventor: KAMIO KEIKICHIROU
IPC: H02H3/34
Filed: 1992-06-03
Abstract: PURPOSE:To provide an overvoltage ground relay(OVGR) with an appropriate backup protective function by calculating a ground resistance digitally based on a zero-phase voltage detected through a ground relay for grounded instrument and a normal ground voltage of grounded phase and then operating the OVGR with a desired detection sensitivity based on the calculated ground resistance thereby bringing the detection sensitivities of a digital ground relay (DGR) and the OVGR close to each other. CONSTITUTION:Tertiary windings of a CPT is connected in star and the neutral is grounded. Current limiting resistors 3rn are connected across three tertiary windings. The ground resistance is calculated digitally based on the zero-phase voltage and the normal ground voltage of grounded phase upon occurrence of ground fault. The ground fault is detected with a predetermined sensitivity and the OVGR is operated rationally. Consequently, the OVGR responds positively to a ground fault occurring on any feeder in one system and the DGR exhibits the backup protective function effectively. Since the function of DGR is enhanced including the optimization of ground fault detection sensitivity thereof and the detection sensitivities of the OVGR and DGR are brought close to each other, protective function of system can be improved drastically.
Patent JP-S62171827-A (JP)
Title: Hopper continuous quantitative discharge device
Inventor: SUZUKI MICHIHIRO
IPC: B65G65/34
Filed: 1986-07-17
Abstract: PURPOSE:To enable continuous quantitative discharge of a material, by a method wherein, through mutual action of a memory, an adder, and a switch, a delay in control at a point of time when the material discharge period of each cycle is started is compensated. CONSTITUTION:A material charging period of a first cycle is under an initial condition in that a switch S is opened, and nothing is stored in a memory 5. Thus, an input signal to a controller 3 is 0, a discharge apparatus 2 is inoperative, and a material K is accumulated in a hopper 1. Discharge control is made on a material discharge period of a first cycle as in a conventional type. An instruction P is inputted to the memory 5 when material discharge of a second cycle is started. Since, at this point of time, the switch S is opened, the controller 3 receives a motion instruction only by means of an output signal from the memory 5, and a material discharge amount of the first cycle can be maintained at a specified value. Thereafter, when the switch S is made at a point of time when material discharge of the second cycle is started, the objective function of a control part 6 is coincided with an output signal from an adder 4, and continuous quantitative discharge control is achieved without the occurrence of a control delay.
Patent JP-S6328436-A (JP)
Title: Granulating method for particulate particle
Inventor: YAMADA MANABU
IPC: B01J2/04
Filed: 1986-07-17
Abstract: PURPOSE:To obtain granulated materials excellent in various characteristics by constituting the titled method of both a mixing stage wherein 100pts.wt. particulate particle not more than 1mum and 0.1-5pts.wt. binder difficult-to dissolve in water are mixed to obtain slurry and a drying stage wherein the slurry is spray-dried to make it to a granular shape. CONSTITUTION:The granulating method of particulate particles is constituted of a mixing stage and a drying stage. Firstly in the mixing stage, 0.1-5pts.wt. binder difficult-to dissolve in water for 100pts.wt. particulate particle is mixed to 50-80wt% particulate particle not more than 1mum and 50-20wt% water, and this mixture is slurried. As the binder difficult-to dissolve in water, for example, polyvinyl acetate having 5-50 saponification value and 50-200 degree of polymerization is used. Further if necessary, 0.01-0.5pt.wt. nonionic surface active agent is added for 100pts.wt. particulate particle. Then in the drying stage, the obtained slurry is sent to a spray-dryer and atomized by an atomizer and granulated in a granular shape by evaporating water content. These granulated materials are excellent in various characteristics such as calcined relative density and strength.
Patent JP-H0923305-A (JP)
Title: Picture recorder
Inventor: SUZUKI TETSUO
IPC: G03G15/00
Filed: 1995-07-04
Abstract: PROBLEM TO BE SOLVED: To prevent the overflow or a memory to simplify the paper arrangement work by switching an ejection tray to another at the time of detection of the abnormality of this ejection tray while avoiding the change of the page of recording paper and continuing to eject the paper. SOLUTION: Picture data received through a digital line network 31 and an analog line network 33 is stored in a memory 28 on the reception side. An ejection tray is determined by a CPU 12, and it is detected by an abnormality detection sensor 150 of the tray whether an abnormality signal exists or not. If the tray is not abnormal, stored data is read out and is printed on recording paper through an image forming part 38, and it is ejected to the tray through a paper ejection part 46. If the abnormality signal is detected, this tray is automatically switched to another tray to which paper is not ejected, and paging is performed so as not to change the page order of recording paper at the time of switching, thus, continuing to eject the paper.  Thus, the overflow of the memory is prevented, and rearrangement of the page order after paper ejection is unnecessary to simplify the paper arrangement work.
Patent JP-S62129182-A (JP)
Title: Polyimide thin film
Inventor: KAMIKITA MASAKAZU
IPC: B01D71/66
Filed: 1986-07-16
Abstract: PURPOSE:To prepare a heat resistance membrane excellent in electric insulating property, by building up a specific amphoteric polyimide precursor having a predetermined number average MW on a substrate by an LB method. CONSTITUTION:An amphoteric polyimide precursor for forming a polyimide membrane has a repeating unit represented, for example, by general formula I (wherein R<1> is a tetravalent group containing at least two carbon atoms, R<2> is a divalent group containing at least two carbon atoms, R<3>-R<6> are a 1-30C monovalent aliphatic group, a monovalent alicyclic group, a monovalent group wherein an aromatic group and an aliphatic group are bonded, a group being a derivative of these groups substituted with a halogen atom and a nitro group etc. or a hydrogen atom) and the number average MW thereof is 2,000-300,000. Even if the thickness of the membrane is 1,000Angstrom , said membrane has dielectric breakdown strength of 1X10<6>V/cm or more.
Patent JP-S5790942-A (JP)
Title: Manufacture of semiconductor element
Inventor: SADAMORI MASAAKI
IPC: H01L21/56
Filed: 1980-11-27
Abstract: PURPOSE:To remove the generation of voids, and to obtain the device having high dielectric strength by a method wherein a mask used for forming a mesa groove is taken away from a Si substrate the inside of the mesa groove is coated with a glass film and a silica film is anew shaped on the whole surface of the substrate containing the glass film at a temperature lower than a softening temperature of glass. CONSTITUTION:The P<+> type layer side of the N type Si substrate 1, to the surface thereof a P<+> type layer is formed and to the back thereof an N<+> type layer is shaped, is coated with a thermal oxide film, windows are formed to mesa shaping sections and etched, and a plurality of mesa grooves 4 intruding into the substrate 1 are bored to the P<+> type layer. The thermal oxide film used as the mask is removed, and a glass material is applied onto the inner surfaces of the mesa grooves 4 and baked and the glass films 5 are formed, but the voids are not generated because the thermal oxide film is removed previously at that time. Ethyl alcohol containing 5% silanol is applied rotatively on the whole surface containing the films 5, and baked for thirty min-one hr at a temperature of 360-450 deg.C in dried air. Accordingly, the silica film is anew shaped on the whole surface of the substrate.
Patent JP-S6058064-A (JP)
Title: Cultivation of euglena
Inventor: KURAGANO TAKETOSHI
IPC: C12N1/12
Filed: 1983-09-12
Abstract: PURPOSE:To make handling simple, to reduce culture cost, and to raise content of protein, by using glucose as a carbon source and an ammonium salt as a nitrogen source, making a specific ratio of C/N (atomic ratio) of them. CONSTITUTION:A medium used consists of group A of carbohydrate, group B of ammonium ion source, group C of inorganic salt, group D of metal salt, and group E of vitamin. The group A of carbohydrate contains 7-20g/> monosaccharide trisaccharide (glucose, etc.), and the group B of ammonium ion source contains 0.09-5.5l/g NH4<+>. The group C of inorganic salt contains 0.02- 0.3g/l K<+>, 0.02-0.2g/l Mg<2+>, and 0.02-0.12g/l Ca<2+>/l, the group D of metal salt contains 1-9mg/lNa<+>, 1-10mg/l Fe<2+>, 3-19mg/l Mn<2+>, 0.2-12mg/l Zn<2+>, 0-0.7mg/ lMo<2+>, 0-0.8mg/l Cu<2+>, 0-0.4mg/l V<5+>, 0.1-0.3mg/l Co<2+>, 0-0.2mg/l B<3+>, and 0-0.2mg/l Ni<2+>, and the group E of vitamin contains 0.01-0.1mg/l B1, and 0.001-0.01mg/l B12.
Patent JP-H068302-A (JP)
Title: Mold clamping device
Inventor: FUJITOKI SHINJI
IPC: B29C48/30
Filed: 1992-06-26
Abstract: PURPOSE:To easily and mechanically perform the connection and separation of a mold and an extruder by a method wherein engaging head parts, each of which is formed at the tip of an engaging pin and has an outer peripheral shape the same as or a little smaller than a through hole bored on a mold plate, are mechanically pivoted. CONSTITUTION:Clamp main bodies 2 are arranged at an extruder side on the heat plate 11 of an extruder symmetrical to the connecting center line with a mold. To the clamp main body 2, an engaging pin 3, which pierces the head plate 11, is threabingly fitted with a nut 4 at one end. In the clamp main body 2, above and below the engaging pin, cylinder chambers 2b are formed so as to provide actuating cylinders 5 therein. The engaging pin 3 is equipped with a rectangular engaging head part 31 at the other end of the engaging pin 3 and a pivoting means 7 at its intermediate part. The engaging head parts 31 are insertingly passed through rectangular through holes 21a, which are provided on a mold plate 21. After the insertion of the engaging head parts 31 in the through holes 21a, the engaging head parts 31 and the major axes of the through holes 21a are crossed to each other by actuating the actuating cylinders 5 so as to fix a connecting ring between the plates 11 and 21. In order to release the connection between the plates, the pressurizing of the actuating cylinders 5 is released and the engaging head parts 31 and the through holes 21a are registered by the pivoting means 7. After that, the mold is taken off.
Patent JP-S6229510-A (JP)
Title: Anti-suntan cosmetic
Inventor: KATSUMURA YOSHIO
IPC: A61Q17/04
Filed: 1985-07-31
Abstract: PURPOSE:To provide an anti-suntan cosmetic having excellent antisuntan effect, high safety and good applicability and giving beautifully tanned skin, by using piroxicam as an active component. CONSTITUTION:The objective anti-suntan cosmetic contains 0.5-7wt% piroxicam (3,4-dihydro-2-methyl-4-oxo-N-2-pyridyl-2H-1,2-benzothiazine-3-carboxa mide 1,1- dioxide). Since piroxicam is insoluble in water, it is added to the above cosmetic by dissolving in or diluting with ethanol, castor oil, etc. The cosmetic can be used in the form of lotion, oil, cream, etc., and, if necessary, proper amounts of ultraviolet absorber and ultraviolet scattering agent are added to the cosmetic.
Patent JP-S5869317-A (JP)
Title: Mist separator for smoke stack
Inventor: IKUTAKE YOSHIKANE
IPC: F23L17/02
Filed: 1981-10-22
Abstract: PURPOSE:To surely catch the steam in exhaust gas by a structure wherein the mist separator installed on a smoke stack, which is connected to a wet type exhaust gas desulfurization plant, consists of a tubular body, over the inside surface of which a mist catcher is provided and as well as within which a guide plate is arranged. CONSTITUTION:The mist separator 6 consists of a net-like mist catcher 11 affixedly provided over the inside surface of the tubular body 10 equipped with openings 8 and 9 at its upper and lower ends and the spiral guide plate 12 longitudinally arranged within the tubular body 10. In addition, gutters 13 are arranged at both the edges of the guide plate 12 in order to receive drain and furthermore drainage grooves 14 are formed on the plate surface of the guide plate 12 pointing at the gutters 13. The tubular body 10 is seated on the upper part of the smoke stack connected to the wet type exhaust gas desulfurization plant. In such a structure as described above, the moisture bearing exhaust gas, which has been desulfirized, is blown upward within the smoke stack so as to cause the exhaust gas to generate the swirling stream along the guide plate 12 and consequently to collide against the mist catcher 11 in order to remove soot, dust and the like from the exhaust gas and as well as to fall the moisture on the inner wall surface of the smoke stack for cleansing.
Patent JP-H0218072-A (JP)
Title: Skew-checking system for recording medium in printer device
Inventor: HASEGAWA MOTOI
IPC: G06K15/00
Filed: 1988-07-07
Abstract: PURPOSE:To mitigate the tolerance in checking a skew by varying the tolerance in checking the skew of a recording medium being fed, according to the kind of the medium. CONSTITUTION:When a recording medium C is skewed, an edge of the medium C is passed through the positions of sensors 11 and 11' at different times, so that output signals S1 and S2 from the sensors 11 and 11' have a time difference therebetween. A skew checking controlling part 5 detects the time difference, and compares the time difference with a prescribed allowable period of time (namely, tolerance) according to the kind of the medium C. When the time difference is not less than the prescribed period of time, a feed-controlling part 4 operates a feeding part 6 to reject the medium C from a medium input/ output part 9. Namely, where the kind of the recording medium C is designated, it is possible to mitigate the tolerance in skew checking through automatically varying the time setting.