baber/WOPTO huggingface dataset:
Patent JP-H04254274-A (JP)
Title: Clock display device for motorcycle
Inventor: TOMOTA MASAYA
IPC: B62J11/00
Filed: 1991-02-04
Abstract: PURPOSE:To easily and safely confirm time by mounting a clock case having a lens cover possible to open/close, to a combination meter in an upper part of a front fork, and containing an illumination lamp and a wristwatch in the clock case. CONSTITUTION:A combination meter 1 is constituted of a speedometer 2 and a tachometer 3 and mounted toward a driver in an upper part of a front fork in a motorcycle. Here, a clock case 5 is mounted between the above-mentioned meters 2, 3. In the clock case 5, a lens cover 6 is mounted as to be possible to open/close by a hinge to an upper surface and also arranging a holding base 8 of a wristwatch 7 in the inside. The wristwatch 7 is interposed from above and below by cushion materials 9 and restricted so as to be not moved. Further, an illumination lamp 10 is arranged in the clock case 5 to illuminate a dial of the wristwatch 7 by a reflecting plate 11. In this way, time can be easily and safely confirmed simultaneously with confirming the combination meter 1.
Patent JP-S61196794-A (JP)
Title: Inverter for driving ac motor countermeasured for power interruption and recovery times
Inventor: TAKAHASHI KAZUNARI
IPC: H02P1/26
Filed: 1985-02-21
Abstract: PURPOSE:To quickly return to a normal operation state after recovery by gradually matching the rotating speed to the output frequency of an inverter while separately controlling the output voltage and frequency of an inverter at recovery time. CONSTITUTION:When an AC input is recovered, a voltage inclining circuit 13 gradually rises the input of the second A/D converter 9, and gradually increases an output voltage command signal. When the output of a current detector 14 exceeds an overcurrent limit value, the increase of the output voltage command signal is temporarily stopped, and a switch 15 grounds the input of an accelerator/decelerator 7 to gradually reduce the output frequency signal generated form the first A/D converter 8. The motor is accelerated on the basis of a predetermined acceleration/deceleration slope signal from when the rotating speed of the motor coincides with the output frequency of an inverter.
Patent JP-H02211409-A (JP)
Title: Adhesive holding device for optical fiber
Inventor: TOYOSHIGE SHUICHI
IPC: G02B6/287
Filed: 1989-02-13
Abstract: PURPOSE:To hold adherently an optical fiber before processing for fusion drawing excellently by providing two fixation devices equipped with 1st fixation bodies for clamping and fixing bare optical fibers in an adhesive state and 2nd fixation bodies for fixing the jacket parts of the optical fibers in the same state. CONSTITUTION:The two bare optical fibers 2 are inserted into the V grooves 12 of the blocks 13 of the 1st fixation bodies 14 and the blocks 13 are closed to fix the two bare optical fibers 2 in the adhesive state. The 2nd fixation bodies 15 fix the jacket parts of the two optical fibers by attracting and sticking magnetically upper and lower clamps where guide grooves matched with the external diameter of the jacket parts of an optical fiber 3. The jacket parts of the two optical fibers 3 are fixed by the 2nd fixation bodies 15 previously, then the bare optical fibers 2 are stuck and fixed by the 1st fixation bodies 14, so the two optical fibers 3 are neither separated nor applied with an external torsional force, and the bare optical fibers are fused and drawn, so a low-loss optical fiber coupler can be manufactured.
Patent JP-H08228226-A (JP)
Title: Call relief processing system
Inventor: AIHARA MASAO
IPC: H04M3/22
Filed: 1995-02-22
Abstract: PURPOSE: To attain the timewise distribution of a processing load by allowing an exchange not to send a message to a terminal equipment not sending a message so as to relieve the processing quantity required for call relief generated again from the exchange. CONSTITUTION: An exchange 100 sends a message 114 relating to a layer 2 link setting reply with respect to a message 110 relating to a layer 2 link setting request received from a terminal equipment 101, sends a message to inform a setting end from a layer 2 to a layer 3 and awaits a layer 3 message from the terminal equipment. When the terminal equipment 101 sends a layer 3 state inquiry message 112 after the setting of the layer 2 link, the exchange 100 sends a layer 3 state notice message 115 with respect to the layer 3 state inquiry message 112 received from the terminal equipment 101 to relieve a call from the terminal equipment 101. The exchange 100 decides it that the terminal equipment 102 not receiving the message is a relief disable terminal equipment after expiration of time.
Patent JP-H06248609-A (JP)
Title: Reinforcement of asphalt pavement
Inventor: KIKUTA HIROSHI
IPC: E01C11/16
Filed: 1993-02-23
Abstract: PURPOSE:To prevent cracking and recessions due to wheels on the surface, by burying fiber cloths which are provided with high elasticity fibers like glassfibers as a chief basic material and woven with a number of openings and further, coated with a material having a high characteristic of adhesion to asphalt at the surface thereof. CONSTITUTION:A sheet having a number of openings 4 with 60mm or smaller at each side, 50kg/mm or more in the tensile elasticity per unit length (tensile elasticity X thickness), and 0.2-3mm in the thickness is woven with a high elasticity material like glassfiber. And further, the surface of the woven cloth is coated with a high density material against asphalt like soft polyvinylchloride having 180 deg.C or lower melting point to constitute a composite material A. This composite material A is buried in a specified depth from the surface as a reinforcing material in paving a road. In this way, the cracking or recesses due to wheels of asphalt pavement can be prevented.
Patent JP-S57149137-A (JP)
Title: Numerical controller for hobbing machine
Inventor: TAKAGAWA KIYOSHI
IPC: B23Q15/08
Filed: 1981-03-09
Abstract: PURPOSE:To provide a numerical controller which detects the synchronization of engagement of a hob and a workpiece by monitoring the revolution speed of the hob or a main shaft and an instructed main shaft data during the engagement. CONSTITUTION:The rotation of a hob 7 coupled to a main shaft 6 is detected by a pulse generator 8 and counted by a main shaft rotational frequency detection circuit 10 for every prescribed period. A data read for the preceding period is subtracted from the counted value to determine the difference to find out the present rotational frequency of the main shaft 6. When a main shaft stationary state storage flip-flop 9 is set for the stationary state, the present rotational frequency of the main shaft 6 found out through the detection circuit 10 and passed through an AND gate 11 is compared by a comparator 12 with a theoretical value determined in consideration of a hob fluctuation ratio put in a main shaft rotational frequency storage circuit 5. According to this constitution, the data of the main shaft 6 and a command therefor can automatically be monitored.
Patent JP-S63202322-A (JP)
Inventor: NAKAUCHI HIDEMI
IPC: A01F12/54
Filed: 1987-02-16
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-S60178760-A (JP)
Title: Power supply circuit for drive of telephone bell
Inventor: MASUDA TAKEHISA
IPC: H04M3/02
Filed: 1984-02-24
Abstract: PURPOSE:To obtain easily a compactl and light-weight package structure by using a high frequency converter which boosts the DC voltage and a switch circuit which converts the output of said converter into a sine wave corresponding to a driving frequency. CONSTITUTION:The positive and negative DC voltages are produced to capacitors 16 and 17 by a high frequency converter CON. With these DC voltages, the since waveforms are applied alternately to the bases of transistors 21 and 22 by means of a switch circuit SW using a B-class amplifier. While a perfect sine waveform which is suited to the bell drive is fed to output terminals (c) and (d). The oblique line areas in a figure (b) shown the switching loss of the transistor 21 or 22. Furthermore an optimum waveform for bell drive can be formed optionally and easily, and a negative feedback is applied after detection of output voltage. Thus it is possible to feed stabilized signals despite a sudden change of load.
Patent JP-H04249082-A (JP)
Title: Multi-electrode connector
Inventor: AOKI HARUO
IPC: H05K1/00
Filed: 1991-02-01
Abstract: PURPOSE:To facilitate increase in the number of poles of a multi-polar connector of the type that a circuit base board, flexible sheet, and flexible flat cable are inserted in a female connector to generate connections. CONSTITUTION:A circuit base board as object to be connected, flexible sheet, and flexible flat cable are laminated in a plural number while dislocated in a multi-polar connector according to the invention, and thereby a connector insert part is formed in steps, and at each step contacting pieces are installed in line, Corresponding thereto a group of contacts are attanged in steps in an insert groove in a female connector, and at each step to generate touch of a contact with each contacting piece.
Patent JP-H02216240-A (JP)
Title: Weaving method in air-jet loom
Inventor: NAKAHARA KAZUO
IPC: D03D23/00
Filed: 1989-02-15
Abstract: PURPOSE:To increase weaving efficiency with prevention of defects in the woven fabrics by inserting the top end of the weft which is allowed to fly from the main air-jetting nozzle between warps, as the weft head is bundled. CONSTITUTION:A device 3 for bundling the top end or the head of the weft to be inserted (for example, a finishing oil applicator or heat fuser) is set between the main air-jetting nozzle 1 and the warp 2, and the weft fed into the main air jetting nozzle is inserted into the warp, as its head is bundled. The occurrence of weft knot defects can be avoided and troubles such as weaving machine stop or the like caused by unstable weft insertion due to its head entanglement can be solved.
Patent JP-H04273891-A (JP)
Title: New antibiotic substance rk-286d, its production, antitumor agent and antiinflammatory agent
Inventor: ISONO KIYOSHI
IPC: A61K31/7052
Filed: 1991-02-28
Abstract: PURPOSE:To provide a new antibiotic substance RK-286D active to inhibit proten kinase C and useful as an antitumor agent and antiinflammatory agent. CONSTITUTION:An antibiotic substance RK-286D expressed by formula and having the following properties. Melting point, 225-230 deg.C (browning); molecular formula, C26H28N3O4; elemental analysis, C 70.65%, H 5.35%, N 9.61%, solubility, easily soluble in dimethyl sulfoxide, etc., and insoluble in water; molecular weight, 441.1692 (HR-EIMS); color reactions, positive to Reydn-Smith reaction, etc., and negative to ninhydrin reaction, etc.; color, pale yellow. The antibiotic substance can be separated from the culture product of an RK-286D producing microorganism of genus Streptomyces, e.g. Streptomyces sp. RK-286 (FERM P-10634). The culture is carried out under nearly neutral pH condition at 25-35 deg.C preferebly by aeration and agitation process.
Patent JP-S62193827-A (JP)
Inventor: KAWASUMI TOSHIAKI
IPC: B29K77/00
Filed: 1986-02-20
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-H04273527-A (JP)
Title: Program source comparing system
Inventor: NISHIMURA TAKESHI
IPC: G06F9/06
Filed: 1991-02-28
Abstract: PURPOSE:To display only corrected parts by comparing a corrected program source with the original program source, at the time of correcting the program source of a free form program language after using a source shaping tool. CONSTITUTION:The comparison of a file A with a file B stored in a storage device 2, is indicated from a console 3 to a comparing program 1. The comparing program 1 reads out the file A and the file B of the free form program language, and operates the comparison by using a buffer group 4. The comparing program 1 operates the comparison after editing continuous null characters which are not directly concerned with the content of the program or TAB characters to one null character.
Patent JP-H10231155-A (JP)
Title: Production of ceramic aggregate grain
Inventor: MISHINA HITOSHI
IPC: C04B33/132
Filed: 1997-02-18
Abstract: PROBLEM TO BE SOLVED: To provide a method for producing ceramic aggregate grains having the whole indeterminate appearance shape of a nearly polyhedron or a nearly convex polyhedron and all of the respective rounded sides and apices of the polyhedron (without being sharply pointed) and uneven rough surfaces of the respective faces, and by the method defectives of ceramics and industrial waste materials are effectively utilized in order to maintain the protection of natural environments and water absorption coefficient or color tone can wholly be controlled. SOLUTION: The ceramic aggregate grains having the whole indeterminate appearance shape of a nearly polyhedron or a nearly convex polyhedron, the respective rounded sides and apices of the polyhedron (without being sharply pointed) and uneven rough surfaces of the respective faces are produced. Water is especially added to mix or knead the respective raw materials and the resultant kneaded material is formed. The prepared formed material is pulverized and the pulverized material is sieved to afford an indeterminate nearly polyhedral or a convex polyhedral shape having a grain size within a desired prescribed range, which is then baked.
Patent JP-2000232014-A (JP)
Title: Manufacture of composite magnetic material
Inventor: MATSUTANI SHINYA
IPC: B22F3/00
Filed: 1999-02-12
Abstract: PROBLEM TO BE SOLVED: To provide composite magnetic materials related to a metallic system power core with high performance to be used for a choke coil with a low core loss, high magnetic permeability, and satisfactory DC superimposing characteristics. SOLUTION: This composite magnetic material is obtained through compression molding the mixture of a magnetic powder with insulating materials, and then subjecting it to heat treatment. In this case, the heat treatment is carried out twice, and if the first heat treatment oxidizing atmosphere is defined as P1, and the second heat treatment oxidizing atmosphere is defined as P2, the relation P1>P2 is satisfied. Thus, a method for manufacturing the composite magnetic powder having low core loss and superior DC superimposing characteristics can be obtained.
Patent JP-2000231886-A (JP)
Title: Ion beam device
Inventor: KUDO MASATO
IPC: H01J37/08
Filed: 1999-02-12
Abstract: PROBLEM TO BE SOLVED: To provide an ion beam device capable of minimizing filament consumption. SOLUTION: A CPU 21 sends a signal for turning off an ion acceleration voltage to an ion acceleration power control part 15 so that an ion beam is not irradiated to a sample when the sample is analyzed. On receiving the signal, the ion acceleration power control part 15 controls an ion acceleration power supply 13 so that the ion acceleration voltage becomes 0 volt. Further, the CPU 21 sends a control signal to an emission current amount control part 11 in order to control the amount of emission current at 0.5 mA, for example. This value of 0.5 mA is a considerably lower value than the amount of emission current normally set up at about 20 to 30 mA when the sample is ion-etched, and therefore the amount of filament vaporized becomes considerably smaller than in the past.
Patent JP-H01208858-A (JP)
Title: Manufacture of complementary integrated circuit
Inventor: MITAKE KENJIROU
IPC: H01L27/08
Filed: 1988-02-16
Abstract: PURPOSE:To prevent latching-up by employing an oxide film formed on a first conductivity type semiconductor substrate surface as an oxide film on the bottom of a well. CONSTITUTION:An oxide silicon film 2 is formed by thermally oxidizing a P-type silicon substrate 1 surface, and a first single crystal silicon layer 3 is formed by a proper process among SOI structure forming processes such as lateral seeding epitaxy process. Then, the layer 3 is selectively removed and an oxidized silicon film 4 is formed on the layer 3 surface by thermal oxidization. The film 2 is removed by etching with use of a photoresist excepting portions just under the layer 3 and the film 4. Further, a second single crystal silicon layer 5 is caused to grow only on the exposed substrate 1, the film 4 on the layer 3 is removed by etching, and n- and p-type impurities are doped into the layer 3, 5. Hereby, an (n) well comprising an n-type silicon film surrounded by the oxidized silicon film can be formed, which is a good insulating film because it is formed by thermal oxidization. Thus, latching-up can be substantially prevented.
Patent JP-H07244413-A (JP)
Title: Color electrophotographic device
Inventor: ITO KATSUYUKI
IPC: G03G15/01
Filed: 1994-03-04
Abstract: PURPOSE:To provide a color electrophotographic device capable of being simplified in a driving mechanism and simultaneously, reduced the cost. CONSTITUTION:The color electrophotographic device is provided with a photoreceptor drum 11, an electrifier charging its surface, an optical writing device forming an electrostatic latent image, plural developing devices 14-17 sequentially forming the toner images of each color, an intermediate transfer drum 18 forming the color toner images in such a manner that a transfer voltage is applied and the toner images of each color are successively transferred and a transfer device transferring the color toner images formed on the intermediate transfer body 18 onto a transfer material 20 altogether. Moreover, the photoreceptor drum 11 is formed by covering a semiconductive elastic body with a photoreceptor and the intermediate transfer body 18 has nonelastic structure. At this time, the photoreceptor drum 11 has elastic structure, so that it is unnecessary that an elastic body layer is formed on the surface of the intermediate transfer drum 18.
Patent JP-S55127798-A (JP)
Title: Magnetic circuit of cartridge
Inventor: SAKANO AKIO
IPC: H04R11/08
Filed: 1979-03-24
Abstract: PURPOSE:To improve a frequency characteristic to avoid crosstalk, by forming a magnetic circuit with plate materials bent in the magnetic circuit which is constituted by laminating plate materials consisting of magnetic materials. CONSTITUTION:A plate material bent with angle phi1 in one plane is prepared for main magnetic pathes 14L and 14R, and a plate material bent with angle phi2 is prepared for main magnetic pathes 14l and 14r. These plate meterials are folded from line 13. The side of folding line 13 including bent parts 15L, 15l, 15R and 15r becomes leg parts 8L, 8l, 8R and 8r, and the opposite side, namely, the linear part side becomes pole piece parts 7L, 7l, 7R and 7r. Folding line 13 is rectangular to side edges adjacent to one another of pole piece parts under the state where respective pole pieces parts are arranged in prescribed positions; and therefore, irregularity of side edges of respective pole pieces is avoided when they are laminated.
Patent JP-S54127894-A (JP)
Title: Water-granulated slag manufactureing apparatus
Inventor: YASUNAGA MASAAKI
IPC: F27D15/02
Filed: 1978-03-28
Abstract: PURPOSE: A water-granulated slag manufacturing apparatus which is reducible in size and also  capable of producing various kinds of water-granulated slags, consisting of an ascending flow  through with a number of steps shifted vertically from both inner walls, a cooling tower provided  with water jetting box its lower part, and stirred tank provided with cooling air blast pipe and  water-granulated slag exhaust pipe at the lower part of the colling tower.   
     CONSTITUTION: The slag from the fixed through 5 is flowed down through the stepped descending flow through 3 inside the cooling tower 1 while being cooled gradually to an appropriate  temperature of 1400 to 1350°C by the cooling air from the coolin air blast pipe 12. And, immediately before the molten slag flows down into the stirred tank 8, a high pressure water from the  water jettig box 6 is jetted against the molten slag to convert it into good water-aranjlated slag  and to hit aginst the collision plate 9, and then the stored slag at the bottom of the tank 8 is  exhausted. On the other hand, whitish smoke emitted in cooling the molten slag and heated air  are exhausted from the exhaust cyclinder 2 to the outside. In the water-granulated slag manufacturing apparatus, because the cooling of molten slag inside the closed container, no effects of  smoke and heating take place, thus raising the efficiency of working, making easier the temperature control of molten slag, and raising the quality of the product.  
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S63262145-A (JP)
Inventor: HANAN KEREN
IPC: G01R33/46
Filed: 1988-02-16
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-S63202997-A (JP)
Inventor: MUNAKATA ICHIRO
IPC: H01L21/66
Filed: 1987-02-18
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-H02218552-A (JP)
Title: Fitting device for grindstone
Inventor: ASANO HIROAKI
IPC: B23B31/117
Filed: 1989-02-16
Abstract: PURPOSE:To fit a grindstone axial part to a spindle without any clearance by providing a main body equipped with the spindle of material with a large coefficient of linear expansion forming a fitting hole to which the grindstone axial part of material with a small coefficient of linear expansion is fitted detachably, and a heating source detachably fitted to the outer periphery of this spindle. CONSTITUTION:In the case that a grindstone 1 is fitted to a spindle 3, a main body 4 is fitted to the spindle, a spindle 2 is subjected to thermal expansion by a heating source 9, the diameter of a fitting hole 13a is enlarged and a grindstone axial part is inserted into the fitting hole. The grindstone axial part is fitted to the spindle without any clearance by reducing the temperature of the spindle. In removing the grindstone from the spindle, the main body is fitted to the spindle, a slide ring 5 is fitted to this main body as well and the grindstone axial part is held by the bolt 15 of this slide ring. When the spindle is subjected to thermal expansion by a heating source in this state, the grindstone axial part is removed by the reaction force of the spring 20 attached to the slide ring.
Patent JP-H01294221-A (JP)
Title: Production of magnetic recording medium
Inventor: TOKUOKA YASUMICHI
IPC: G11B5/842
Filed: 1988-02-19
Abstract: PURPOSE:To obtain a magnetic recording tape having an excellent orientation characteristic by reducing SiO2-contg. iron oxide in an atmosphere of hydrogen, etc., to convert the same to acicular magnetic metal iron, mixing the same with a binder and coating the mixture on a substrate. CONSTITUTION:The alkaline aq. slurry of the acicular hydrous iron oxide or acicular iron oxide is prepd. by using said iron oxide as a starting material and water soluble silicate is mixed with this slurry and is subjected to a heat treatment at and under a suitable temp. and pressure in a hermetic vessel such as autoclave; thereafter, the mixture is rinsed, separated and dried to form the SiO2-contg. iron oxide. The excellent acicular metal iron is obtd. by reducing such iron oxide. The metal iron is coated on the substrate to form the magnetic tape. The high-orientation tape which cannot be attained by the conventional treatment for preventing the deformation and fusion of particles is thereby obtd.