baber/WOPTO huggingface dataset:
Patent JP-H0914858-A (JP)
Title: Repairing structure of furnace shell and repairing method therefor
Inventor: SHIBAOKA FUMIO
IPC: F27D1/14
Filed: 1995-06-27
Abstract: PURPOSE: To be able to suppress the stress corrosion cracking progress by using a support jig as a welding backing metal and spacer, and press injecting and filling thermal conductive heat resistant material in a gap formed between a repairing plate and a shell. CONSTITUTION: Fine ring-like lateral support jigs 2, 3 are welded fixedly to the upper and lower parts of the position to be repaired of a furnace shell. In order to repair, the lower ends of repairing plates 4, 4' circumferentially divided into a plurality are superposed on the lower jig 3, and welded fixedly. A predetermined gap is formed between the plates 4, 4' mounted via the jigs 3, 5 and a shell 1. That is, the lower ends of the plates 4, 4' and the side edges 4a, 4'b are welded fixedly to the jigs 3, 5. Thereafter, thermal conductive refractory is press injected from filler press injection inlets provided, in place, at the plates 4, 4'. Thus, the filler is press injected in the gap to discharge the air between the plate 4 and the shell 1 from the gap between the upper parts of the plates 4, 4' and the upper jig 2.
Patent JP-H10154662-A (JP)
Title: Manufacture of semiconductor device by use of plasma
Inventor: KYO KEIKUN
IPC: C23C16/24
Filed: 1997-06-18
Abstract: PROBLEM TO BE SOLVED: To realize process conditions high in stability and uniformity by a method wherein a silicon film is formed on a lower layer through a chemical vapor deposition method in a chamber where plasma is generated. SOLUTION: A silicon film 51 doped with no impurities or a small amount of impurities is formed on a specific lower film 50 such as a semiconductor substrate by a vacuum chemical vapor deposition method using a plasma, and an impurity-doped silicon film 52 is continuously deposited thereon in situ system. A deposition process is carried out under the conditions where plasma is added to existing conditions of high-temperature/high-pressure. When plasma is used, the deposition process is enhanced in performance to decompose gas, and impurities contained in the film are easily adjusted and uniformly distributed.
Patent JP-H0210651-A (JP)
Title: Chargeable small electric equipment
Inventor: CHIYAKI MASANOBU
IPC: H01M2/10
Filed: 1988-06-29
Abstract: PURPOSE:To facilitate the battery recovering work and attain safety at the time of recovery by covering a charge battery extracting port with a cover constituted of a switch operating button itself or a holding plate holding a button and making the cover removable only when the switch operating button is turned off. CONSTITUTION:A switch operation serving type cover 10 constituted of a switch operating button 6 itself with an L-shaped cross section is fitted to a charge battery extracting port 5 opened on a main body case 1 slidably in the vertical direction from the switch on position to the off position. When a charge battery 7 is to be extracted from an equipment, the cover 10 is slid to the off position to turn a switch 11 off, then a coin 23 is inserted into a notch section 22 to wrench open the cover 10, thus the cover 10 is removed. The battery can be easily recovered. Since the power switch 11 has been turned off, the extracting work of the cover can be safely performed.
Patent JP-H0452180-A (JP)
Title: Image formation method
Inventor: KAI TAKASHI
IPC: B41M1/00
Filed: 1990-06-21
Abstract: PURPOSE:To reproduce a pattern on a form plate accurately by constituting an image pattern on a conductive form plate of a picture element having a specific area with a technique to form images with power. CONSTITUTION:A roller 3 is means for supplying an ink 12 and makes an electrode paired with a conductive form plate 1. An image pattern is formed on the plate 1 with a resist. When a voltage is applied between the roller 3 and the plate 1, an ink image is formed on the plate. It is attached to an insulating part on an ink conductive plate and is not attached to a conductive part. However, if an area of an insulating pattern 1b on the plate 1 is large, the ink 12 is laid thick on the insulating pattern 1b, so that the ink 12 spreads to non-image area at transferring. On the contrary, if an area of a dot of the insulating part 1b on the plate 1 is small, the ink 12 is laid thin on the insulating part 1b, so that little turbulence of the image occurs at transferring. As for the area of the dot, 0.05 cm<2> will do and 0.01-0.00005cm<2> is preferable.
Patent JP-S6140014-A (JP)
Title: Core for leakage transformer
Inventor: YUHARA KOHEI
IPC: H01F38/08
Filed: 1984-07-31
Abstract: PURPOSE:To reduce the beat sound of the housing of the titled transformer even when a thin type apparatus is used as well as to obtain the core to be used for the leakage transformer, having small power loss by a method wherein the cross-sectional form at right angle to the longitudinal direction of the center part of an E-type core is formed into a thin elliptical or oval shape in the direction of thickness. CONSTITUTION:The cross-section of the center legs 31 and 33 of E-type cores 91 and 93 is formed into an elliptic or oval shape so that the height of the center legs 31 and 32 is reduced, and the aspect ratio of said cross-section is set at 1:1.5-2 in order to prevent the increase in the winding length of a coil. The measurement in the height direction of the transformer heretofore in use is large, and there is a restriction in the height of the housing, but the beat sound of the housing can be reduced and also power loss can be decreased even when there is a restriction in the height of the housing.
Patent JP-H08330001-A (JP)
Title: Electric wire connection sleeve
Inventor: FURUYA MASAE
IPC: H01R4/70
Filed: 1995-06-05
Abstract: PURPOSE: To facilitate production and at the same time reduce costs by simplifying structure. CONSTITUTION: An electric wire connection sleeve 1 is constituted by pressing an elastic body 3 having a circular cross section and a smooth outer circumferential surface into the intermediate position inside a metal tube 2 made of copper or the like. Soft rubber or the like which has weatherproofness is used for the elastic body 3, and its outer diameter is slightly larger than the inner diameter of the metal tube 2 in the state before it is pressed thereinto. Namely, since the elastic body 3 is made to adhere closely to the inside of the metal tube 2, both ends of the metal tube 2 are separated from each other to prevent rainwater or the like from coming thereinto. When it is used, a connected electric wire is inserted into both ends of the metal tube 2 into which the elastic body is pressed, and the electric wire is fixed by compressing both ends of the metal tube 2 by an exclusive tool.
Patent JP-S5861416-A (JP)
Title: Combination weighing method
Inventor: SAKAKIBARA SAKUICHI
IPC: G01G19/393
Filed: 1981-10-08
Abstract: PURPOSE:To make bagged materials, etc. of which the weight over the entire part is roughly equal to a predetermined weight W, and in which 1 or >=2 specific kinds of materials to be weighed are contained by the weight roughly equal to the weights W1, W2 determined beforehand according to their kinds, in the stage of weighing plural kinds of the materials to be weighed in combination. CONSTITUTION:When a combination control circuit 11 generates a start signal, the outputs of the respective stages constituted of binary 5-stages counter corresponding to weighing machines 1-5 are supplied to a selecting circuit 14. In the final, the weighing signals of the machines 1-5 are combined by (2<5>-1) pieces and are supplied to an adder 15. The combined weight of the previously combined material A to be weighed is added to (2<5>-1) pieces of the respective combinations of the weighing signals of the machine 6-10 which measure the kind B of the materials to be weighed respectively and the decision for combination is made. Thus the combination of A and B is kept always within the range of W and W+beta and the material A to be weigh is put always in the range of W1 and W1+alpha.
Patent JP-S5685807-A (JP)
Title: Reactor
Inventor: KOTAKE KAZUYOSHI
IPC: H01F27/08
Filed: 1979-12-14
Abstract: PURPOSE:To make the reactor small and light and easily manufacture the same by a method wherein the reactor of a chopper control device is formed by winding wirings in a cavity for cooling semiconductor elements. CONSTITUTION:A wind channel 11 through which air for cooling passes is formed inside the chopper control device 10, and on one side of the wind channel is arranged a blower 12 feeding air for cooling. In addition, a semiconductor stack 13 of SCR etc. is disposed in the wind channel 11. On the other side of the wind  channel 11, the reactor 15 formed by winding wires for ordinary wiring is fixedly provided on the inner periphery of the cavity 11 in the use of a wire cleat 16. In  such a way, the reactor 15 is made small and light and also easily manufactured.
Patent JP-S644820-A (JP)
Title: Speed controlled for movable body
Inventor: TAKIGUCHI JUNICHI
IPC: G05D13/62
Filed: 1987-06-29
Abstract: PURPOSE:To obtain the high speed selection accuracy by negative a load disturbance torque. CONSTITUTION:A load disturbance torque which goes into a control object is estimated by a load disturbance torque estimating device 6, and from this load disturbance torque estimated value signal and a driving torque input signal being an output of a speed error computing element 1, a control output signal for offsetting the load disturbance torque by a disturbance torque negating device 2 is calculated, and based on this signal, the control object is driven, and the influence of the load disturbance torque is eliminated. As a result, by taking notice of a driving torque of the control object, it becomes a form in which the load disturbance torque does not exist equivalently, and even under the existence of the load disturbance torque which is fluctuated hourly, the high speed settling accuracy can be obtained.
Patent JP-S6319252-A (JP)
Inventor: ICHIKI MAKOTO
IPC: B32B27/14
Filed: 1986-07-11
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-S5864620-A (JP)
Title: Composite magnetic head
Inventor: SODEYAMA MASAKAZU
IPC: G11B5/265
Filed: 1981-10-13
Abstract: PURPOSE:To detect a controlling signal discriminating program contents surely, by providing a magneto-resistance effect element (MR element) on a stabilizing plate disposed between magnetic heads for running stabilization of a magnetic recording medium. CONSTITUTION:Simplex magnetic heads 2, 3 having gaps 2a, 3a are combined in one body and a stabilizing plate 4 which stabilizes a running of a magnetic recording medium is formed on a recessed part which is generated between both of them, and a composite magnetic head 1 is prepared. An MR element 5 is formed over a prescribed width on the plate 4. The MR element is formed by vapor depositing and sputtering. As the MR element is provided on the running stabilizing plate, mistakes in detection are not generated and signals are detected surely, even if the running speed of the magnetic recording medium is changed.
Patent JP-S649947-A (JP)
Title: Production of 2-chloropropionaldehyde
Inventor: ONO HIROSHI
IPC: C07C45/00
Filed: 1987-07-01
Abstract: PURPOSE:To obtain the titled compound, by using a trivalent organic phosphorus compound or oxide thereof and a water-soluble amine having a specific range of a pKa as a base in reacting vinyl chloride with CO and hydrogen in the presence of an Rh compound, the base and water. CONSTITUTION:Vinyl chloride is reacted with CO and H2 in the presence of an Rh compound (e.g. rhodium oxide or hexadecacarbonyl hexarhodium), base and water to provide the titled substance. In the process, a trivalent organic phosphorus compound (e.g. trimethylphosphine or triethylphosphite) or oxide thereof (e.g. triethylphosphine oxide) and a water-soluble amine having a pKa of >10-<=11.5 (preferably mono-, di- or trialkylamine) are used as the base to afford the aimed substance in high yield at a low temperature under a low pressure. Since high activity can be maintained for a long period without accumulation of by-products, loss of Rh can be reduced without requiring frequent practice of regenerating operation.
Patent JP-H0453066-A (JP)
Title: Reproducing device
Inventor: MURAOKA YOSHIRO
IPC: G11B5/588
Filed: 1990-06-20
Abstract: PURPOSE:To satisfactorily detect a boosted and piloted signal at the time of fluctuating a reproducing level by comparing a boost period of its inserted signal with a nonboost period and processing the reproduced signal. CONSTITUTION:The device is provided with a detecting means 30 for detecting the presence of the pilot signal by comparing 23 the boost period of the boosted and piloted signal inserted signal with the nonboost period, and based on a detecting signal from this detecting means 30, the reproduced signal obtained by reproducing the signal is processed. Consequently, even when the level of the reproduced signal at the time of reproducing the signal is fluctuated, the boosted and piloted signal can satisfactorily be detected.
Patent JP-S6140972-A (JP)
Inventor: SHINONAGA TETSUO
IPC: E04H1/12
Filed: 1984-07-31
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H11348304-A (JP)
Title: Ink jet recording apparatus
Inventor: NAKAMURA MICHITAKE
IPC: B41J2/175
Filed: 1998-06-10
Abstract: PROBLEM TO BE SOLVED: To provide an ink jet recording apparatus capable of efficiently discharging air has penetrated at the time of replacement of an ink cartridge by purge treatment. SOLUTION: A manifold 40 has an ink jet head 31 having a plurality of jet channels 33 and an ink cartridge connected thereto in a freely detachable manner and supplying the ink liquid in the ink cartridge to the respective jet nozzles 33 is provided and has the ink supply passage 43 expanded from the ink inflow part 43a connected to the ink cartridge to the ink supply port 33a of the jet channel 33 and, when air penetrating at the time of replacement of the ink cartridge is present in the ink supply passage 43 as one almost spherical air bubble, the air bubble comes into contact with the ink jet head 31 and the ink supply passage 43 and is held in the ink supply passage 43 in the state closing the connection passage 44 having the ink inflow passage 43.
Patent JP-H1110219-A (JP)
Title: Manufacture of metallic wire product
Inventor: FURUKIMI OSAMU
IPC: B21F19/00
Filed: 1997-06-19
Abstract: PROBLEM TO BE SOLVED: To manufacture metallic wire product with microscopically homogeneous structure and to improve high strength, ductile toughness and corrosion resistance in comparatively big diametered wire product. SOLUTION: A plurality of metallic wire rods 1, for example 3 to 20 pieces, are drawn together into a group of metallic wire rod through a large and small end plates 2a and 2b and guided to converging roller 3. This group 1 of metallic wire rods is in a swaging roll 4 covered with coating material of different kinds of metals 5 and likewise guided from the converging roller 3 to the swaging roll 4. Then, through a row of plural roller dies or dies 6, preferably through >=three stands, wire drawing is executed, and thus obtained wire drawing rod 7 is coiled by a take up roll 8; the above is specified as a basic process. Then, plural wire drawing rods 7 obtained in the basic process are prepared, which are used as metallic wire rod 1. The basic process is executed at least one time.
Patent JP-S6392631-A (JP)
Inventor: FURANKO FUEDERICHI
IPC: C09D5/16
Filed: 1987-07-01
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-H107947-A (JP)
Title: Foaming type fireproof coating composition
Inventor: SHIGEYA JUN
IPC: C09D7/12
Filed: 1996-06-24
Abstract: PROBLEM TO BE SOLVED: To obtain a foaming type fireproof coating compsn. which forms a uniform foam layer when a fire occurs, maintains a good carbonized layer in the foam layer, and thus can permit effective thermal insulation by using a specific compd. as the flame retardant in preparing a coating material contg. a resin, a blowing agent, a carbon source, an inorg. powder, and a flame retardant. SOLUTION: This compsn. comprises a resin (e.g. a styrene-acryl resin), a blowing agent (e.g melamine), a carbon source (e.g. dipentaerythritol), an inorg. powder (e.g. titanium dioxide), and a flame retardant. The retardant is a Br-contg. phosphoric ester (condensate) [e.g. tris(tribromoneopentyl) phosphate (condensate)] having an m.p. of 150 deg.C or higher, pref. 170-250 deg.C, and a Br content of 50wt.% or higher, pref. 50-80wt.% and is used pref. in an amt. of 5-100 pts.wt. based on 100 pts.wt. resin solid.
Patent JP-H064183-A (JP)
Title: Power source controller for information equipment
Inventor: KANAMORI HIROKAZU
IPC: G06F15/02
Filed: 1992-06-22
Abstract: PURPOSE:To perform control so as to keep the off state of a power source in spite of the execution of key input in a state where a protective panel is closed. CONSTITUTION:A system controller 6 regulates an operation to control a power source controller 5 in an on-state while a protective panel opening/closing detection switch 3 detects the closed state of the protective panel 1 by providing the protective panel opening/closing detection switch 3 which detects the opening/closing state of the protective panel 1 to protect information equipment by covering a keyboard 9 when it is not used, and inputting the detection output of the protective panel opening/closing detection switch 3 to the system controller 6. Therefore, in a state where the protective panel 1 is closed, it is possible to prevent the power source from being applied even when the protective panel 1 is warped by an external force and accidental key input due to the depression of a key is performed, which prevents power from being consumed wastefully.
Patent JP-H11354972-A (JP)
Title: Radio wave absorber
Inventor: HONMA MOTOFUMI
IPC: H05K9/00
Filed: 1998-06-10
Abstract: PROBLEM TO BE SOLVED: To exhibit a radio wave absorbing power in a high frequency range, including millimeter wave bands by fixing a radio wave absorptive material to a conductor plate which is composed of a powder of magnetoplumbite type hexagonal ferrite wherein part of Fe is substituted with one or more kinds of metals, or its mixture with grain holders or sintered material. SOLUTION: Owing to the uniaxially anisotropic crystal magnetic anisotropy of a magnetoplumbite type hexagonal ferrite, a ferroelectric resonance phenomenon occurs at 40-60 GHz. Powders of magnetoplumbite type hexagonal ferrite BaFe8 (Ti0.5 Mn<0.5> )4 O19 and Z type hexagonal ferrite Ba3 Co2 Fe24 O41 and epoxy resin are mixed at a wt. ratio 35:35:30 to form a composite material which is sheeted into a flat plate of 2.7 mm thick and backed with a conductor (metal) plate to form a radio wave absorber and an absorbing power of 20 dB or more at a frequency of 5-18 GHz in free space is obtd. from its absorbing characteristic.
Patent JP-2000352313-A (JP)
Title: Exhaust heat power generation system for automobile
Inventor: MUNEKIYO MASAYUKI
IPC: F01N5/02
Filed: 1999-06-09
Abstract: PROBLEM TO BE SOLVED: To improve power generation efficiency by actively increasing a temperature downstream of a power generation module in an exhaust heat power generation system. SOLUTION: One side of a generating module 11 is mounted on an outer surface of an exhaust pipe 2, and the other side is assembled with a cooling jacket 12. Power is generated by making a difference between a temperature at a high temperature end that contacts the exhaust pipe 2 of the power generating means 11 and that at a low temperature end that contacts the cooling jacket 12. The downstream end of the exhaust pipe 2 is filled with a pellet catalyst 15, and the resultant reaction heat increases the exhaust temperature. Therefore, the temperature at the high temperature end downstream of the power generation module 11 is increased.
Patent JP-S6222281-A (JP)
Title: Floppy disk device
Inventor: SAITO KAZUNORI
IPC: G11B5/10
Filed: 1985-07-22
Abstract: PURPOSE:To easily adjust an off-track by disposing plural needle shaft inserting grooves for amounting the needle shafts in the direction of a head access in parallel in a carriage. CONSTITUTION:A magnetic disc has a base provided with both surfaces coated by magnetic substance. A read/write head 12 is mounted on a carriage 13. A load arm has both end parts provided with pressurizing pads for satisfactorily maintaining the contact condition of the disk 11 and a head 12 and a rear end part is rotatably connected to the carriage 13 through a leaf spring 15. A needle shaft 16 is freely attached to the carriage 13 and formed by bending substantially in an S shape. A step motor 17 drives the carriage 13 in a head access direction through the shaft 16. In the carriage 13, plural needle shaft inserting grooves 21 are arranged in parallel in the head access direction and the shaft 16 is fixed into the groove 21 by pressing a pressing plate 22 from an upper part. In this manner, the dislocation in a track due to the change of the temperature can be adjusted.
Patent JP-S6054044-A (JP)
Title: Retrieving device of contents
Inventor: YAMADA HACHIROU
IPC: G06F17/30
Filed: 1983-09-05
Abstract: PURPOSE:To process the retrieval using plural keywords in a short time by giving one or more keywords and retrieval conditions. CONSTITUTION:A record consisting of, for example, three keywords of age, occupational category, name, or the like and data of address or the like is stored in keyword parts 211-213 and a data part 214 of a record memory 210 through a data bus 201 at a registration time. An address scanning circuit 220 selects stored records in accordance with address designation of the record memory 210. At a retrieval time, three retrieval keywords A, B, and C are stored in registers 231-233 through the data bus 201, and a retrieval condition 241 is supplied to a retrieval condition encoder 240. The retrieval condition 241 is expressed with AND or OR among retrieval keywords A, B, and C, and the encoder 240 converts the retrieval condition to a retrieval condition code to retrieve contents of the memory 210.
Patent JP-2000149549-A (JP)
Title: Semiconductor memory device
Inventor: YOO JEI-HWAN
IPC: G11C7/22
Filed: 1999-06-09
Abstract: PROBLEM TO BE SOLVED: To stabilize an operation by reducing a size of a semiconductor memory device and power consumption and decreasing power source noises. SOLUTION: The semiconductor memory device has a pad block 251 having many pads arranged between a first and a second memory banks 211 and 221 for storing data, a first and a second input/output parts 241 and 242 for exchanging data to the outside through the pad block 251, a delay synchronous loop circuit 243 for stabilizing a frequency of an external clock signal input through the pad block 251 and generating an internal clock signal, and an interface logic 231 for controlling the input/output parts 241 and 242 and memory banks 211 and 221 in synchronization with the internal clock signal.  In the device, a data shift block 261 is arranged adjacent to either of an upper and a lower ends of the pad block 251, which operates synchronously with the internal clock signal, exchanges data to the first and second input/output parts 241 and 242 through a first and a second wiring groups constituted of a plurality of wirings, and exchanges data to the memory banks 211 and 221 through a third and a fourth wiring groups constituted of wirings of n times (n=2, 3,...) the number of the plurality of wirings.