baber/WOPTO huggingface dataset:
Patent JP-S55128157-A (JP)
Title: Portable current-voltage transformer
Inventor: FURUYAMA KENJI
IPC: H01F38/28
Filed: 1979-03-27
Abstract: PURPOSE: To reduce the number of transformers used for investigating the trouble of grounding fault while obtaining stable output even in rainy days, by providing a single-phase current-voltage transformer with the two functions of a split-core type current transformer and a capacitor type voltage transformer.  
     CONSTITUTION: Voltage transforming capacitor 7 are provided in series in a handle of a split-core type current transformer. One end of these capacitors 7 is connected to a core portion 3 of the split-core type current transformer via connecting wire 5, and the other end of a connector 9, thus extracting voltage. A conductive contactor 2 which is in close contact with the core portion 3 is provided to a holding portion of a distribution line in the split-core type current transformer. Current output is extracted from a secondary coil 4 of the said current transformer. The output is guided to the connector 9 through an outgoing line 8 with the above voltage output, and extracted to the outside. Thus, the number of transformers used for investigating the trouble of grounding fault can be decreased to three. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H06248876-A (JP)
Title: Constructing method for propulsion of pipe
Inventor: FUCHIMOTO KATSUMI
IPC: E21D9/06
Filed: 1993-02-24
Abstract: PURPOSE:To surely lessen frictional force to be generated between soil and the surface of a propulsion pipe, in construction method for revetting the pipe. CONSTITUTION:A storage pipe 35 following a full-face cutting machine 33 for shield tunneling work stores a double tube 38 between an external pipe 36 and an internal pipe 37. The double tube 38 is drawn out form the rear end part of the storage pipe 35 and is turned into an external, water-impermeable membrane 48a and an internal, water-impermeable membrane 48b, and a control pipe 34 and hume pipes 39, 40 following are covered therewith. The inside of the internal, water-impermeable membrane 48b is filled with a lubricant 47. After the full-face cutting machine 33 reaches a target shaft, the space between the external, water-impermeable membrane 48a and the internal, water- impermeable membrane 48b is filled with a backing material through both ends thereof, i.e., through a departure shaft 32 and an arrival shaft. At this time, the lubricant 47 with which the inside of the internal, water-impermeable member 48b is precedently filled is discharged.
Patent JP-H05201530-A (JP)
Title: Branching transport device
Inventor: SASAKI SUSUMU
IPC: B65G47/88
Filed: 1992-01-28
Abstract: PURPOSE:To enable a cargo stopper to be automatically switched to a cargo- passing state and a cargo-stopping state providing lifting frames, traverse motion switching/transfer devices, a stopper falling preventive engaging member, and traverse motion transfer devices in the middle part in the longitudinal direction between a pair of longitudinal direction transfer devices. CONSTITUTION:When a cargo 13 placed on a pair of longitudinal direction transfer devices 1 is moved forward passing through the parts of traverse motion switching/transfer devices 5, the cargo 13 passes the parts of the traverse motion switching/transfer devices 5 and advances while forcing a stopper 7 to fall and rotate if lifting frames 3, traverse motion switching/transfer devices 5 and a stopper falling preventive engaging member 8 are lowered by a lifting driving device 2, and when it is bent and transferred, a stopper falling preventive temporary fitting member 8 is lifted up to the intermediate position, and its upper part is made to face the back part of the lower part of the stopper 7, so that the stopper may not fall and rotate. Therefore, the cargo 13 being transferred forward abuts against the stopper and stops, and the cargo is transferred to right and left.
Patent JP-2000230049-A (JP)
Title: Photosensitive resin composition and its preparation
Inventor: NOGUCHI YUICHI
IPC: H01L21/027
Filed: 1999-02-15
Abstract: PROBLEM TO BE SOLVED: To provide alkali aqueous solution-developable photosensitive resin compositions capable of forming positive type patterns which comprise a polyimide precursor. SOLUTION: Photosensitive resin compositions comprises (A) a polyimide precursor represented the following formula (wherein R1 is a tetravalent organic group such as a benzo-phenonetetracarboxylic dianhydride residue; and R2 is a divalent organic group such as a diaminodiphenyl ether residue), (B) a dehydrating condensation agent such as diphenyl(2,3-dihydro-2-thioxo-3-benzoxazole) phosphonate which is used in the synthesis of said polyimide precursor, (C) a sensitizer such as a diazonaphthoquinone compound which improves the sensitivity to an actinic light, and (D) a solvent.
Patent JP-S60183955-A (JP)
Title: Manufacture of frame for motor
Inventor: GOTOU TOORU
IPC: H02K5/18
Filed: 1984-02-29
Abstract: PURPOSE:To reduce thermal distortion by attaching the outer surface of the bottom of a heat sink fin to the outer periphery of a frame body, and projection welding the outer surface of the bottom of the fin as a fine strip projection to the body. CONSTITUTION:A metal plate is bent substantially in U-shaped section to form a heat sink fin 11, and the outer surface of the bottom of the fin 11 is attached to the outer periphery of the frame body 13 formed in advance in a cylindrical shape. A fine strip projection 12 is operated as a projection in this state to perform a projection welding. The welding is a method of welding by forming the projection at the portion to be welded, resistance welding and simultaneously pressing it to collapse it.
Patent JP-H06249989-A (JP)
Title: Reactor vessel
Inventor: AJIMORI SHIGEHIRO
IPC: G21C13/00
Filed: 1993-02-25
Abstract: PURPOSE:To provide a reactor vessel which allows shortening of construction schedule by suppressing the influence of hardening time of concrete framework of reactor vessel on the construction schedule. CONSTITUTION:In the vessel 11 for containing a nuclear reactor 15 comprising a concrete framework 1 of a bottom base slab 1a, a top slab 1b constituting the ceiling part, and a cylindrical part 1c constituting the side face part, a vessel drum 3 having a bellows 6 over the entire periphery at a predetermined axial position is arranged on the inside of the cylindrical part 1c of the concrete framework 1 through a predetermined gap.
Patent JP-S60180821-A (JP)
Title: Bonding treatment of fiber-reinforced thermoplastic resin sheet
Inventor: NEGI YOUJI
IPC: B29K105/06
Filed: 1984-02-29
Abstract: PURPOSE:To simply bond various kinds of coverings with good efficiency by a method in which the resin of the surface layer of an FRP sheet is melted by heating to halfly bury the porous mat and hardened, and a covering is bonded to the mat side with the aid of an adhesive. CONSTITUTION:The surface layer of the resin 2 of an FRP sheet 1 prepared by impregnating a thermoplastic resin 2 into a glass fiber-reinforced material 3 is melted by heating. An adhesive-coated porous mat 4 is laminated on the melted surface layer and pressed to impregnate the resin 2 into the mat 4 and also to bury the one side of the mat 4 in the resin layer and then solidified by cooling. A covering is then bonded to the mat 4 side through an adequate adhesive. The mat 4 used is preferably made of polyester nonwoven fabric, paper, etc., having higher softening (or melting) temperature than the resin 2.
Patent JP-H02216731-A (JP)
Title: Tape winding device
Inventor: KUME TAKESHI
IPC: H01J29/87
Filed: 1989-02-17
Abstract: PURPOSE:To prevent a tape winding start portion from being peeled off by moving pressing rollers along a tape adhered surface through a lateral movement mechanism at the initial of winding an adhesive tape. CONSTITUTION:An adhesive tape 7 is wound around the side face of a cathode- ray tube 1 rotated while being pressed by pressing rollers 9, 10. A head supporting plate 13 for fixingly supporting the rollers 9, 10 is laterally moved along a tape adhered surface through a lateral movement mechanism 20 so that a tape winding start portion can be securely adhered. The lateral movement mechanism 20 is adapted to laterally move the pressing rollers 9, 10 along laterally slidable guide shafts 21, 21 through the expansion operation of an air cylinder 24. Therefore, the winding start portion easy to be peeled off can be securely adhered, and consequently, an operation rate and yield of an equipment can be enhanced.
Patent JP-H01212010-A (JP)
Title: Squelch circuit with fast leading
Inventor: MAKISHIMA YOJI
IPC: H03G3/34
Filed: 1988-02-18
Abstract: PURPOSE:To obtain a squelch circuit with less malfunction due to noise by providing a 1st switching circuit connecting/disconnecting a demodulation circuit and 2nd switching circuit connecting/disconnecting a low frequency amplifier circuit. CONSTITUTION:When a reception wave comes from a reception antenna and an output of an electric field detection circuit 12 reaches a prescribed level or over, a control signal of an H level is outputted, a switch 14 is 'connected', an intermediate frequency signal is inputted to s demodulation circuit 15 and a demodulation output is outputted. In this case, a noise component in the demodulated output is very less because of the reception wave. Since a switch 18 remains 'contacted', the reception output is outputted momentarily from a low frequency amplifier circuit 19. When a noise radio wave enters from 6 reception antenna and an output of the electric field detection circuit 12 goes to a prescribed level or over, although the switch 14 is 'connected', since the noise component in the demodulation output is much caused, the control signal amplified and rectified in the noise detection circuit 16 goes to an H level to disconnect the switch 18 and no demodulation output is outputted from the low frequency amplifier circuit 19.
Patent JP-2000235656-A (JP)
Title: Image processor, method and program providing medium
Inventor: KONDO NORIAKI
IPC: A63F13/213
Filed: 1999-02-15
Abstract: PROBLEM TO BE SOLVED: To provide an image processor capable of fetching picked up image information and easily reflecting the image information on a three-dimensional display object with high quality. SOLUTION: Two-dimensional image information within a specified range is segmented from two-dimensional image information fetched in an image fetching part 12 by using a frame for specifying a segmenting range with a gauge provided corresponding to a characteristic position of a virtual three- dimensional object by a working and correcting part 13. The two-dimensional image information within the specified range is stuck to the virtual three- dimensional object by a character registering part 14. The virtual three- dimensional object to which the two-dimensional image information is stuck by the character registering part 14 is transmitted to a recording control part 15 and a character selecting part 17. The virtual three-dimensional object is recorded in a memory card 16 by the recording control part 15.  A user is enabled to select the virtual three-dimensional object by the character selecting part 17.
Patent JP-H04274756-A (JP)
Title: Ultrasonic flaw detection for pipe
Inventor: IIZUKA YUKIMICHI
IPC: G01N29/26
Filed: 1991-03-01
Abstract: PURPOSE:To largely reduce change in ultrasonic wave beam width due to a defect position in a steel pipe, compensate an attenuation amount of ultrasonic waves and make uniform detection sensitivity with respect to various scanning lines. CONSTITUTION:A method for ultrasonic flaw detection of a pipe comprises steps for phase-controlling wave surfaces of ultrasonic beams 4 of a desired number of unit oscillators among a plurality of unit oscillators composing an array-type probe 1 so that the beams are focused to a scanning line 5 which is a center line of the ultrasonic beam 4 to detect flaws and for sequentially varying the desired number of unit oscillators to move a focus position of the ultrasonic beams.
Patent JP-S62192844-A (JP)
Title: Dma control circuit
Inventor: KOJIMA KAZUNORI
IPC: G06F13/28
Filed: 1986-02-20
Abstract: PURPOSE:To prevent a data bus from being occupied for many hours, by holding transfer information in a storage part of first-in first-out, and replenishing the transfer information to the storage part, when the transfer information of the number of blocks which is determined in advance is read out of this storage part. CONSTITUTION:A DMA controlling circuit 2 is provided with a storage part 4 of first-in first-out for holding transfer information, and a counter 3 for counting the number of blocks of the transfer information which is read out of this storage part 4. In such a state, when transfer information B required for a data chain is read out of the storage part 4 and held in a register 5, a signal C of the number of blocks of the transfer information B is counted by the counter 3. When its counting value reaches a value which is determined in advance, an interrupting signal (iRQ)D is inputted to a processor 1 from the DMA controlling circuit 2, and the next transfer information E is sent to the storage part 4.
Patent JP-S55128520-A (JP)
Title: Measuring of property of converter slag
Inventor: NAGAO NORIAKI
IPC: C21C5/36
Filed: 1979-03-27
Abstract: PURPOSE:To decide the slag forming ratio of a molten slag rapidly as well as easily by a method wherein a sub-lance equipped with an electrode made from Mo or Fe is inserted into a molten slag of an oxygen blowing up converter to measure the electric resistance of a molten slag. CONSTITUTION:Two electrodes 2a, 2b made from Mo of which a diameter is 2mm and a length is 10mm are attached to a bottom surface 1a or a side surface of a paper cylinder 1 with a bottom at a distance of 10mm. Fe may be used in place of Mo. The lead wires 3a, 3b of two electrode 2a, 2b is withdrawn to the furnace exterior through a paper cylinder 1 and connected to a vacuum voltameter 4 and a millivoltameter 5 to measure the electric resistance of a molten slag. Because a significantly high mutyal relation is present between the electric resistance of a molten slag and the slag forming ratio of a molten slag, the slag forming ratio is rapidly decided by the measured resistance value. But, this method can be only utilized when a C ontent of a molten steel is below 0.15%.
Patent JP-S58155850-A (JP)
Inventor: SHINPO CHIAKI
IPC: A61B18/20
Filed: 1982-03-10
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-H11230139-A (JP)
Title: Come-off stopping structure of shaft
Inventor: OKAMOTO YASUAKI
IPC: F16B21/18
Filed: 1998-02-19
Abstract: PROBLEM TO BE SOLVED: To provide the come-off stopping structure of a shaft consisting of a stop ring for preventing the come off and loss, in which an attaching/ detaching work can be carried out easily. SOLUTION: In this come-off stopping structure, a ring shape groove 18 formed on a shaft to be come off stopped and in this ring shape groove, the stop ring for come off stopping is mounted. The stop ring 10 has a first hole 31 with the bigness in which a shaft is passed and a second hole 32 with a smaller diameter than the shaft fitted to the ring shape groove and a slit 34 for communicating the first hole with the second hole is formed. Thereby, an attaching/detaching work can be carried out easily and the come off and loss can be prevented.
Patent JP-H01212774-A (JP)
Title: Method for maintaining and administrating power of alkaline etching liquid for copper or copper alloy
Inventor: OGAWA SHOICHI
IPC: C23F1/00
Filed: 1988-02-20
Abstract: PURPOSE:To maintain the total copper concn. in an etching liquid at a desired value by measuring the total copper concn. in the etching liquid by a concn. meter for which high frequencies are utilized and executing supply of a replenishing liquid and discharge of the etching liquid of the volume corresponding thereto. CONSTITUTION:The total copper concn. of the alkaline etching liquid for the copper or copper alloy in a sample vessel 3 is measured by a tuning circuit consisting of a high-frequency generator 1, a high-frequency coil 2 winding the outside circumference of the vessel 3 and a detecting meter 4 and by utilizing high frequencies. An additive circuit formed of a low-frequency AC current generator 5, an auxiliary coil 6 and a permanent magnet 7 is so provided that the synthetic magnetic field formed of a permanent magnet 7 and the auxiliary coil 6 intersects orthogonally with the magnetic field generated by the high-frequency coil 2 to increase the slight detection quantity (change quantity) generated in the tuning circuit. The change quantity of the measuring soln. detected by the detecting meter 4 is computed by an arithmetic circuit 8. The replenishing liquid is then supplied to the vessel 3 via an output circuit 9 and the etching liquid of the volume corresponding thereto is discharged.
Patent JP-H03237943-A (JP)
Title: Electric cooker
Inventor: KAWANISHI HIDESATO
IPC: A47J37/06
Filed: 1990-02-16
Abstract: PURPOSE:To perform simultaneously heating of the surface of an object to be cooked and heating from the surface to the internal section, by arranging a heat source for electric heating, a roasting screen, and a fan, at least, and by generating forcingly convection to the object to be cooked from the heat source with the fan, to transmit the heat of the heat source to the object to be cooked with the forced convection and to cook the object. CONSTITUTION:On the upper section of a saucer 6, the radiation heating source 7 of a sheathed heater is set, and on the upper section of the heat source 7, a roasting screen 8 is set. On the side surface of a lower vessel 5, a fan 9 is set, and from the lower section of the heat source 7 to an oxidation catalytic body 2, convection is forcibly generated. Along with the starting of cooking, radiation heat is discharged from the heat source 7 to an object to be cooked, and in the meantime, air fed from the fan 9 is heated by the heat source 7 and is turned into hot air, and the object to be cooked is heated to be enclosed with the forced convection. With heating both the ones, the object to be cooked is heated by both the cooking methods of direct fire roasting and steaming roasting, and both the heating operations of making a scorched part on the surface and heating to the internal section are performed at the same time.
Patent JP-S60179283-A (JP)
Title: Storage reading of image information
Inventor: MORIGUCHI FUJIO
IPC: B41J35/00
Filed: 1984-02-28
Abstract: PURPOSE:To enable the reutilization of an ink donor by reading recording image information formed on the ink donor film after the use thereof according to a proper mark previously recorded on the margin of the ink donor film. CONSTITUTION:An ink donor film 3 and a recording paper 4 are conveyed between a thermal head 1 and a pressure roller 2. According to image information to be recorded, the thermal head 1 generates heat so that ink impregnetated into the ink donor film 3 is dropped onto the recording paper 4 to record necessary image information. At the time, image information 5 is formed on the ink donor film corresponding to this information. When a proper mark 6 is previously recorded on the margin of the ink donor film, image information identical to that on the recording paper is formed thereon while the paper and the film are wound up with marks put corresponding to the respective information. Thus, the information can be readed with a viewer when the mark is detected with a mark sensor.
Patent JP-H10234149-A (JP)
Title: Motor
Inventor: OKUDERA HIROYUKI
IPC: H02K3/34
Filed: 1997-02-20
Abstract: PROBLEM TO BE SOLVED: To provide a motor whose quality is improved by preventing eccentric thickness of thin-wall molding due to deformation of a stator core, caused by resin pressure, increasing the strength of a weld part, and preventing insulation failures in this-wall molding the insulating member of the stator core of a motor. SOLUTION: This stator of a motor is constituted, by forming roughly I- shaped tooth parts 1b and roughly U-shaped tooth parts 1c, 1d from the yoke part 1a of a stator core 1, so as to form an inner groove 2 and an outer groove 3 respectively, forming grove insulating layers 4a, 4b integrally with the inner groove 2 and the outer groove 3, except at least the front end of the tooth parts facing a rotor each other, and covering the stator core by means of insert- molding out of the resin of an insulating member, and series-winding an inside winding 5 between the inner groove 2 and the next inner groove 2, and an outer winding 6 between the outer groove 3 and the next outer groove 3.  Whereas the thickness of the part of a groove insulating layer 4d in the inner periphery side of the storage part of the outer groove 3 for storing the outside winding 6, which has eccentric thickness locally by resin pressure at the time of molding is formed, so as to be larger than the other groove-insulating layer.
Patent JP-H07243266-A (JP)
Title: Building
Inventor: FUKUZUMI TOSHIAKI
IPC: E04H1/02
Filed: 1994-03-08
Abstract: PURPOSE:To facilitate the introduction of an object into or from a storage space formed at least in the upper or lower part of an accommodation part of a building, and to reduce the dead space in the storage space so as to effectively use the storage space. CONSTITUTION:A storage space 16B is formed in the lower part of an accommodation part 20, and stairs 12 are erected on one side of the accommodation part 20 and the storage space 16B. A first entrance opening 18 is formed in a part where the landing 12A of the stairs 12 abuts the storage space 16B, and a second entrance opening 21 is formed in a part where the accommodation part 20 abuts the storage space 16B. Accordingly, it is possible to provide a plurality of routes for introducing an object into and from the storage space.
Patent JP-2000237565-A (JP)
Title: Gas-diffusing/agitating device
Inventor: OKAMOTO YUKIHIKO
IPC: B01F27/91
Filed: 1999-02-16
Abstract: PROBLEM TO BE SOLVED: To contrive atomizing diffused bubbles in that in which waste water is agitated by an agitator immersed in the waste water in a treatment tank to discharge bubbles of fed air into the waste water to diffuse them by installing a gas-diffusing unit for discharging and diffusing bubbles of fed air at a propeller blade. SOLUTION: A casing 2 of a gas-diffusing/agitating device 1 is constituted of an upper casing 2a, a lower casing 2b, and frames 2c. An agitating flow is straightened by an encircling body 4 supported between the upper and lower casings 2a, 2b supported by the plurality of frames 2c. And an agitator 5 is installed between the upper and lower casings 2a, 2b, and in the agitator 5, when a submergible motor 3 in the upper casing 2a is driven by a controller, a propeller 50 is rotated through a driving shaft 32 to make a turning flow take place in water W in the tank.  And at this time, air fed from an atmosphere source through an air intake pipe 71 is fed to a gas-diffusing chamber of a gas-diffusing unit 56 at the blade end through a hollow chamber 54 and an air passing path 52 of a propeller boss 51 and is dispersed from diffusing holes on both sides in the radial and centripetal directions in bubbles.