baber/WOPTO huggingface dataset:
Patent JP-H08115625-A (JP)
Title: Lighting arrestor
Inventor: SAKURABA YUKIYA
IPC: H01C1/032
Filed: 1994-10-14
Abstract: PURPOSE: To provide an arrestor having simple structure, a short overall length, and a pressure releasing function. CONSTITUTION: A pressure proof vessel 4 for housing a ZnO element 2 is formed by directly winding a resin impregnated tape 6 on the ZnO element 2 to be heated and hardened. When the resin impregnated tape is wound, it is also wound on groove parts 1c provided on the outer peripheries of upper and lower part electrodes 1a and 1b to be integrally constituted. The outer periphery of this constitution is covered with a rubber sheath 7. When internal pressure is increased due to arc outage etc., the pressure proof vessel 4 and the rubber sheath are partially torn to release pressure from there.
Patent JP-H1181298-A (JP)
Title: Expansion leader device of poor subsoil improving machine
Inventor: SUGITANI MITSUJI
IPC: E02D3/12
Filed: 1997-09-12
Abstract: PROBLEM TO BE SOLVED: To improve propulsion speed of a stirring shaft (stirring rod) by a leader, to shorten the leader so as to reduce an assembling time at site, to eliminate and a height work and to dispense with disassembling movement. SOLUTION: Leaders 2, 3 of the upper and lower steps is expandable on one straight line by a built-in hydraulic cylinder 1, the lower step leader 3 is supported with a supporting body 4, the upper end part of a guide rod 5 in parallel with the leader 2 is supported with the upper end part of the upper step leader 2, an engaging metal fitting 5 provided on the lower end part of the guide rod 5 is slidably engaged with a leading guide 7 provided on the lower step leader 3, the end part of a chain 9 laid around small sprockets 8, 8' provided on the upper and lower ends of the guide rod 5 is connected to a stopper 6'' provided on the upper end part of the lower step leader 3, and the rotationally moving machine box 10 of a stirring shaft 11 is connected to the chain 9 and slidably engaged along the guide rod 5.  The upper step leader 2 can be housed in the lower step leader 3 by the hydraulic cylinder 1, and the rotationally moving machine box 10 is formed so as to descend along the guide rod 5 by the rotationally movable chain 9.
Patent JP-H0870715-A (JP)
Title: Stake body for firmly standing planting tree by itself
Inventor: WATANABE TSUGUHIKO
IPC: A01G17/04
Filed: 1994-09-07
Abstract: PURPOSE: To provide an L-shaped stake body for fixing a root ball formed on a planting tree into a pit made in advance on the ground, having such a structure as to pivot a press member piece so as to be freely risable in the proximity of the upper end of the stake and to make a wire clamping member freely holdable on the upper rear end of the stake. CONSTITUTION: This stake body is made up of a stake 1 consisting of a channel material stuck with a holding member piece 4 on the upper part, a press member piece 2 to make a press while biting into a root ball, and a pivotal shaft 3 connecting these members 1, 2 in a freely risable way. Pivotal holes 2a are provided on both sides of the press member piece 2 and a holding hole 4a on the rear of its upper surface, and pivotal holes 4a are provided on both sides of the front of the holding member 4. The rear of upper face of the member 4 is provided with a holding hole 4b, the pivotal shaft 3 is then threaded in such a state that the respective pivotal holes 2a, 4a for the press member piece 2 and the stake 1 are superposed on each other and they are fixed with a nut 3a.
Patent JP-S60140369-A (JP)
Title: Image density controlling method
Inventor: FURUICHI YASUSHI
IPC: G03G15/06
Filed: 1983-12-28
Abstract: PURPOSE:To obtain stable image quality by controlling delicately a developing bias voltage in accordance with a degree of fatigue of a photosensitive body. CONSTITUTION:A pause timer 22 starts counting after the end of one copy after a main switch of a copying machine has been turned on, and continues counting until exceeding at least 90min. A pause time of the copying machine is detected by the pause time timer 22, and a repeated copying sheet number is detected by a sheet number counter 23. By these detecting signals, a bias control means 25 controls a bias electric power source 24 for applying a voltage to a developing electrode sleeve 21. Also, a temperature of a photosensitive body is detected by a thermistor 5, and a correcting bias by a temperature of the photosensitive body is switched.
Patent JP-S61126019-A (JP)
Title: Hot plaster
Inventor: KURATOMI YASURO
IPC: A61M37/00
Filed: 1984-11-24
Abstract: PURPOSE:To obtain a hot plaster exhibiting excellent remedying effect by the synergistic effect of the heat and the drug component, by laminating a drug plaster facing the drug layer outward to the reverse surface of a heat-generation member and welding and sealing the outer circumference of the heat-generation member, the substrate and the adhesive plate. CONSTITUTION:For example, the heat-generation member 6 is put into the packaging wall furnished with an aeration structure part 2 to the upper wall, and an air-permeable substrate 3 is attached under the heat-generation member 6. A drug plaster 9 coated with adhesive drug component is made to contact with said substrate 3 facing the drug surface outward, a pressure-sensitive adhesive plate 13 covered with a releasing paper 12 is laminated thereto, and the outer circumference of the upper wall, the substrate 3, and the adhesive plate 13 is welded A' to obtain the objective hot plaster 14. The oxygen in air is supplied through the aeration structure part 2 of the heat-generation member 6, and the radiated heat is transferred from the lower face through the drug plaster 9 to the skin, and at the same time, the drug is dissipated to effect the rapid action of the drug component. The plaster has simple structure, is usable easily, and is suitable for mass production.
Patent JP-H07153366-A (JP)
Title: Trip device of circuit breaker
Inventor: REIMONDO UOREN MATSUKENJII
IPC: H02H3/33
Filed: 1994-09-16
Abstract: PURPOSE: To provide an electronic trip device for a circuit breaker incorporating therein a test circuit which responds to an earth fault and a spattering arc failure and has such perfect functions. CONSTITUTION: A passive test circuit 119 comprises a test conductor 121 penetrating current transformers 21, 23 and a test switch 125 forming a loop 127 penetrating the current transformer by the test conductor 121 when closed so as to simulate an earth fault of a neutral conductor. In a sleep oscillator type earth fault detector, the test conductor 121 penetrates both current transformers, so that coils of the two current transformers are coupled to each other when the switch is closed, thereby performing a perfect test of the detector.
Patent JP-H053723-A (JP)
Title: Maintenance of lawn in green state in winter
Inventor: YUI YASUO
IPC: A01G1/00
Filed: 1991-06-25
Abstract: PURPOSE:To maintain lawn green even in winter and to keep lawn green throughout the year by sowing under a specific condition seeds subjected to seed treatment and controlled in germination condition from winter to autumn in tropical lawn grown from spring to autumn and growing young buds thick in a short period of time. CONSTITUTION:Seeds of cool temperature lawn are subjected to seed treatment in such a way that germination conditions are sufficiently prepared before sowing the seeds of cool temperature lawn from autumn to winter in tropical lawn growing from spring to autumn. Then the seeds subjected to seed treatment are sowed under an environmental condition to provide light and water suitable for germination conditions, germinated and young buds are grown thick in an extremely short period of time to maintain lawn in a green state in winter.
Patent JP-H09106576-A (JP)
Title: Optical disk device
Inventor: ENDOU FUSAAKI
IPC: G11B7/24079
Filed: 1996-08-31
Abstract: PROBLEM TO BE SOLVED: To provide a satisfactory signal and a satisfactory wobbling signal. SOLUTION: A wobbled group 2 is previously formed on a disk. Width (w) of this group 2 is set wider than a 1/2 track pitch (q) and narrower than the diameter of a reproducing beam spot. Information is recorded in a recording film 3 on the bottom surface of the group 2. The information is reproduced from the sum signals of detectors divided in the direction of disk diameter, and a tracking error is formed from the difference signal of these detectors. Besides, the wobbling information of the group 2 contains absolute time information, and this time information is extracted from a push-pull signal.
Patent JP-H04129400-A (JP)
Title: Remote commander
Inventor: SAITO KEIJI
IPC: H04B10/00
Filed: 1990-09-20
Abstract: PURPOSE:To reduce the number of operation keys by switching the mode depending on the turning operation of an indication board of a frame shaped plate and utilizing both sides of the display plate so as to display a function of each operation key. CONSTITUTION:A frame shaped plate 7 is supported to a central position of specific two units of operation key groups 5, 6, and the plate 7 is turned so that an operation key of one operation key groups among the operation key groups is fitted to the frame. Then the operation mode of both operation key groups 5, 6 is switched as the plate 7 is turned to provide two operating functions respectively to each of the operation keys and the operation contents is displayed for each mode by using the front side and the rear side of the plate 7. The number of keys on the remote commander is saved by providing the operation means of such configuration.
Patent JP-H0296479-A (JP)
Title: Contour correcting circuit
Inventor: OKATSU HIROSHI
IPC: H04N5/208
Filed: 1988-09-30
Abstract: PURPOSE:To accurately emphasize a contour, and to prevent a malfunction, etc., of synchronization discrimination regardless of the amplitude level of an input video signal by emphasizing a contour part based on the oblique direction and level of a signal in the contour part of the input signal. CONSTITUTION:A video signal (a) and a delay video signal (b) are made into differential signals Y1 by a subtracter 25, and the signal (b) and a delay video signal (c) are made into differential signals Y2 by a subtracter 26. The signals Y1 and Y2 are supplied to a contour correcting signal forming means 30 as the signals to indicate the contour part of the video signals. The means 30 compares the magnitude of the level between the signals Y1 and Y2, discriminates their polarities, and a contour correcting signal Z, which is different at the time of Y1>Y2 and at the time of Y1<Y2 is sent with the use of the polarity discriminating signal of the means 30. The signal Z is added to the signal (b) by an adder 15, and the contour part is emphasized.
Patent JP-H0878330-A (JP)
Title: Manufacture of polycrystalline silicon thin-film
Inventor: KUDO TOSHIO
IPC: H01L21/205
Filed: 1994-09-16
Abstract: PURPOSE: To equalize the size of the crystal grain of a polycrystalline silicon thin-film, in which an amorphous silicon thin-film is changed into a polycrystal by the scanning and irradiation of excimer laser beams, and to reduce the irregularities of the surface of the polycrystalline silicon thin-film. CONSTITUTION: An amorphous silicon thin-film is changed into a polycrystal by scanning and irradiation by excimer laser beams having high energy density in approximately 390-520mJ/cm<2> as shown in oblique lines (hatching) in Fig. 3 (A). A laser-beam irradiation region different from a laser-beam irradiation region in Fig. 3 (A) shown in dotted lines as shown in oblique lines (hatching) in Fig. 3 (B) is scanned and irradiated with excimer laser beams having low energy density in approximately 180-350mJ/cm<2> . Accordingly, the size of the crystal grains of a polycrystalline silicon thin-film can be equalized, and the irregularities of the surface of the polycrystalline silicon thin-film can be reduced.
Patent JP-S6490463-A (JP)
Title: Image producing device
Inventor: KUSUMOTO KEIJI
IPC: G03G15/00
Filed: 1987-10-01
Abstract: PURPOSE:To prevent the occurrence of paper jamming by providing a means for identifying the color of paper and the color of toner and a means for making toner adhere to the specified area of a tip part on a paper supply side only when the color of paper and the color of toner are same. CONSTITUTION:Three bits of codes for identifying the color of toner of respective developing devices are inputted in a CPU and the identification signal of the color of paper is inputted there from a color sensors set on the upper parts of respective paper supply cassettes. When the colors of paper and toner are same, a shutter 102 coated with black paint is arranged perpendicularly to the scanning direction of an optical system A on the back surface of the original platen glass 17 which is the tip part of an image. The latent image of the shutter 102 is formed on the tip part of the image on a photosensitive drum 1. If a shutter solenoid 105 is driven in a timing equal to the tip part of the image to close the shutter 106, the thickened latent image can be formed on the drum 1 and if the shutter 106 is opened, a latent image can be obtained by exposure of the optical system A. Thus, the direct contact of the photosensitive body with the tip part of the paper can be prevented.
Patent JP-H0591712-A (JP)
Title: Manufacture of stator
Inventor: FUKUSHIMA AKIO
IPC: H02K15/02
Filed: 1991-09-27
Abstract: PURPOSE:To provide a method for manufacturing a stator which increases generation torque nearly not reducing frequency characteristics of a stepping motor by eliminating requiring a special press mold, a plurality of press molds, etc., and a number of processes. CONSTITUTION:A hole-machining process for providing a hole part 4 at a center site of a plate-shaped member 1, a magnetic pole tooth machining process for providing the hole part 4 at a center and at the same time providing a common part 2a around the hole part 4 radially, thus forming a magnetic pole tooth forming part 2 for magnetic pole tooth, a division-machining process for machining 3 so that the common part 2a can be divided for each magnetic pole tooth forming part 2, and a bending process for dividing a division shape 3 and then performing rising press machining of the magnetic pole tooth forming part 2 after dividing the division shape 3, are provided for manufacturing a stator for a stepping motor with a plurality of magnetic pole teeth by press forming machining of a flat plate-shaped member.
Patent JP-H0892244-A (JP)
Title: Production of 4-((4-chlorophenyl)methyl)-2--(hexahydro-1-methyl-1h-azepin-4-yl)-1(2h)-phthalazinone and its acid adduct
Inventor: UEDA YUTAKA
IPC: C07D403/04
Filed: 1994-09-16
Abstract: PURPOSE: To obtain a phthalazinone which is useful as an antiallergic agent in high yield no formation of by-product from an inexpensive and readily available starting material and enable easy purification of the product. CONSTITUTION: This phthalazinone is obtained by reaction of 2-(4- chlorophenyl)-1,3-dioxoindane-2-carboxylic acid of formula I with 1-(hexahydro-1- methyl-1H-azepin-4-yl)hydrozine of formula II. It is preferred that the compound of formula I and the mineral aicd salt of the compound of formula II are dissolved in a lower alcohol, then a base such as NaOH is added to adjust the reaction mixture neutral to weak basic and they are allowed to react with each other at room temperature up to the refluxing temperature of the solvent for 12-24 hours. The compound of formula I is preferably obtained by reaction of phthalic anhydride with p-chlorophenylacetic acid at 0-50 deg.C in acetic anhydride in the presence of triethylamine.
Patent JP-H0672371-A (JP)
Title: Object transporting device for bicycle
Inventor: NAKAMATSU KENJI
IPC: B62J11/00
Filed: 1992-08-26
Abstract: PURPOSE:To make sturdy the whole structure of an object transporting device and allow transporting long stretching objects such as a golf bag, etc., by a bicycle stably and safely by forming the back face of the whole device triangularly from an object fixing frame, supporting leg, and a pair of fixing plates where the axle shares one edge member. CONSTITUTION:One-side ends of a plurality of cross-rods 10 are detained with a threaded part 1a for up-and-down fixation of a saddle 1. while the other ends are extended to near the tail of the rear fender 2. A mounting piece 20 with the side faces inclined inward is fixed to the upper part of each cross-rod 10. In accordance with the inclination angle, an object fixing frame 30 for golf bag G, etc., is attached to one side of the mounting piece 20, and alike a supporting leg 40 is installed on the other side face in accordance with the inclination angle. The lower parts of the object fixing frame 30 and supporting leg 40 are fixed to a pair of fixing plates 50 installed at the two ends of the axle 3a of the rear wheel 3. Therein the back face of the whole device is formed triangularly with the axle 3a shares one edge member. and the object fixing frame 30 is constructed with position adjustability in the horizontal and vertical directions.
Patent JP-2000060538-A (JP)
Title: Breeding of yeast for producing unrefined sake containing high concentration alcohol
Inventor: FUKUDA HIROSHI
IPC: C12N1/16
Filed: 1998-08-20
Abstract: PROBLEM TO BE SOLVED: To obtain the subject new yeast capable of producing a sake efficiently by selecting and isolating a multiple medicine resistant yeast from the yeast belonging to Saccharomyces cerevisiae by utilizing specific selection mediums and then selecting and separating the yeast having a high pyruvic acid concentration by utilizing a glucose-containing medium. SOLUTION: This method for breeding an yeast for producing an unrefined sake containing a high concentration alcohol, is provided by culturing the yeast after a mutation treatment of the yeast belonging to Saccharomyces cerevisiae, or without performing the mutation treatment, in a selection medium containing a medicine selected from oligomycin, chloramphenicol, fluphenazine, etc., for selecting a multiple medicine resistant yeast, then culturing the yeast in a glucose-containing medium for selecting and separating the yeast containing a high pyruvic acid concentration. In order to select the yeast containing the high pyruvic acid concentration, it is preferable to perform the selection by analyzing the pyruvic acid concentration in the cultured medium. As the objective yeast, e.g. Saccharomyces cerevisiae OliR strain (FERM P-16889) originated from sake yeast of association number 9 yeast, is cited.
Patent JP-H0295870-A (JP)
Title: Handy printer
Inventor: IWANAMI MASAYASU
IPC: B41J3/407
Filed: 1988-10-03
Abstract: PURPOSE:To obtain a handy printer small in side, inexpensive and enabling the use of a special tape as an ink ribbon by providing a guide roller for discharging an ink ribbon and a cutter part for the ink ribbon. CONSTITUTION:An ink of an ink ribbon 11 used in a thermal transfer type handy printer is transferred onto a paper surface 10 by heat generated by a thermal head 5. As the handy printer is moved, the used ink ribbon 11 is discharged rearward by an amount corresponding to the movement, but no mechanism is provided for taking up the used ink ribbon. The used ink ribbon is held between fingers, and is pressed against an ink ribbon cutter 6 while drawing the ribbon rearward, whereby the ribbon is cut. A guide roller 7 for discharging the ink ribbon 11 prevents the ribbon 11 from protruding from a printing area during printing, and prevents the ribbon 11 from drooping from a main body after the printing. Thus, a single tape reel suffices, and there is no need for a tape take-up mechanism. Therefore, the printer can be produced in a smaller size and inexpensively, and a special tape can also be used because it is unnecessary to take up the tape.
Patent JP-H1098751-A (JP)
Title: Paging encoder system and paging encoder
Inventor: HORIE KAZUNARI
IPC: H04Q7/14
Filed: 1996-09-20
Abstract: PROBLEM TO BE SOLVED: To simplify and generalize an input-side interface and to accelerate the processing speed on the input side of a page encoder side. SOLUTION: This system is provided with a data bus 12 which sends and receives data by reading or writing an area on the memory map of a personal computer for the input-side interface of a device which generates and controls input and output signal and a dual-port RAM 113 which can be read and written in two rays. Further, the system can be directly connected to an extension bus slot 115 of the personal computer. Further, a paging system which performs paging by utilizing a pager having an identification number output function is connected to the dual-port RAM 113.  Consequently, the shape of the paging encoder can be inserted into the extension slot of the personal computer and directly connected to the bus of the personal computer, and the paging encoder is provided with the dual-port RAM 113, so that the personal computer and paging encoder can obtain input data at high speed by accessing the memory independently without any interference.
Patent JP-S59130625-A (JP)
Title: Production of hollow extruded shape made of aluminum for vacuum
Inventor: ISHIMARU HAJIME
IPC: B21C23/00
Filed: 1983-12-26
Abstract: PURPOSE:To produce inexpensively a hollow extruded shape made of Al which is required to maintain internally a vacuum by sealing hermetically the open front end part of the hollow shape right after extruding, and extruding the same to a prescribed length in succession then sealing hermetically the shape simultaneously with cutting the same. CONSTITUTION:The air in the hollow part of a shape 15 under extrusion is sucked to a vacuum through an ejecting port 6 through a conduit 13 by a vacuum pump 12 at the same instant when a billet 2 is extruded. The open front end part of the shape 15 after the extrusion is hermetically sealed by press contacting to form a hermetically sealed end part 27. The evacuation is continued thereafter, too, and after the shape 15 is extruded to a prescribed length, it is cut and at the same time, the cut end is hermetically sealed, thereby forming the hermetically sealed end part. The shape 15 in the hollow part of which the vacuum is maintained is thereafter forcibly air cooled and in succession, the shape is allowed to cool, then the shape is subjected to pulling and setting. The shape is subjected to an aging treatment and finally both sealed ends of the shape 15 are cut without using oil and without air blowing. Thus, the hollow extruded shape having a prescribed size is obtd.
Patent JP-H06100398-A (JP)
Title: Production of diamond film having mirror finished surface
Inventor: SATO TOSHIKI
IPC: H01L21/205
Filed: 1992-09-18
Abstract: PURPOSE:To provide an economical method capable of readily forming a diamond film having mirror finished surface by a vapor phase synthetic method and repeatedly using a substrate. CONSTITUTION:A primary coating layer consisting of one or more kinds of materials selected from the group consisting of carbide, nitride, carbon nitride of elements of IVA, Va, VIa groups and elements of Ib group and Al2O3 is formed on a substrate and simultaneously the surface roughness of the primary coating layer is kept to <=0.1mum as R and a diamond film is formed on the primary coating layer at >=600 deg.C and successively the substrate is cooled to release the diamond film.