baber/WOPTO huggingface dataset:
Patent JP-H0780406-A (JP)
Title: Lining of conduit pipe
Inventor: YOSHIDA OTOO
IPC: F16L1/024
Filed: 1993-09-13
Abstract: PURPOSE:To ensure that a lining agent is charged reliably by squeezing the lining agent through a pig arranged in the forward tip part of a flexible pipe when the flexible pipe is introduced into conduit pipe and the internal pipe surface is lined by filling the clearance between the conduit pipe and the flexible pipe with the lining agent. CONSTITUTION:A conduit pipe 1 such as a gas pipe is arranged so that it passes through a culvert 2, around which a wall 2a is formed, and an overhead conduit pipe part 12 where the conduit pipe 1 is suspended across aerially, is formed in the internal space of the culvert 2. In this case, when lining the intrernal surface of the overhead conduit pipe part 1, the kining work is achieved by moving the flexible pipe 3 in which the pig 5 is arranged at the forward tip part from one end side to the other end side in the overhead conduit pipe part 1a, as the lining agent 4 is pressed against the internal surface of the overhead conduit pipe 1a. Next, the pig 5 is sent forward under pressure with the flexible pipe 3 positioned as it is. Consequently, the lining agent 4 is widespread by pressure in a conduit pipe part 1b connected to the forward part of the overhead conduit pipe part 1a, thus lining the internal surface.
Patent JP-H0786713-A (JP)
Title: Printed wiring board
Inventor: SASAOKA KENJI
IPC: H05K3/42
Filed: 1993-09-13
Abstract: PURPOSE:To prevent the defective insulation between through holes by a method wherein a hole of larger diameter than that of a through hole is made using a press die, in the part wherein a through hole is previously formed in a glass cloth to form a board later by impregnating the glass cloth with a resin. CONSTITUTION:The title printed wiring board is composed of a plain woven cloth 0.25mm thick with warps 1a and wefts 1b. Next, a hole 4 for a through hole of larger diameter than that of the through hole is bored using a press die, etc., to manufacture a holed cloth. For example, the hole of a diameter of 0.8mm is bored for the through hole of a diameter of 0.3mm. Next, the holed cloth is impregnated with an epoxy resin 2 to manufacture a resin cloth. At this time, the hole 4 for through hole is also filled with the epoxy resin 2. Next, two sheets of resin cloth are prepared and superposed so that the hole 4 may coincide with each other, heated and pressed from both sides applying copper foils 3 to both surfaces. Resultantly, the copper foils 3 may be integrated to complete double-sided copper-clad laminated board.
Patent JP-S60120244-A (JP)
Title: Attaching and detaching mechanism of ultrasonic-wave-probe driving device
Inventor: KURIHARA KENICHI
IPC: G01N29/26
Filed: 1983-12-02
Abstract: PURPOSE:To make the structure simple, in a driving device for detecting flaws in the welded part of a piping, by the structure, wherein guide rollers for attaching the driving device to a rail are separated from the rail by the reaction of a springs, which are provided for the arms of the rollers. CONSTITUTION:An arm 12 is pushed toward the direction of a rail 3, and a guide roller 4 is moved with a shaft 13 as a center. The arm 12, which receives the reaction of a spring 14, is fixed by a stopper 15. A driving device 1 is attached to the rail through the rollers 4. When a lever 16, in which a spring 20 that forms a unitary body with the stopper 15 is provided, is pulled up. Then, the stopper 15 is disengaged from the arm 12. The roller 4 is separated from the rail 3 by the reaction of the spring 14. Then the driving device 1 is removed.
Patent JP-S61105117-A (JP)
Title: Logic circuit
Inventor: TAKAO MITSU
IPC: H03K17/687
Filed: 1984-10-29
Abstract: PURPOSE:To improve the load driving capability and to attain high speed, low power consumption and high circuit integration by constituting a driver as an inverter circuit of E/D constitution and a buffer receiving an output of the said inverter circuit as a source follower circuit of E/D constitution without level shift to obtain a logical output of the input inputted to the inverter circuit from the source follower circuit. CONSTITUTION:When a high level voltage is inputted to the input, a voltage of a low level appears at a connecting point 4 and the low level voltage is outputted from a connection point 6 while keeping the corresponding level. Even when the input level is converted, the similar function is executed. Since the diode characteristic of the gate input of the next stage does not almost appear through the operation above, the drive capability at the leading is increased and the drive capability can be increased similarly because the characteristic changes at a low resistance region at the trailing. Further, in case of the VON state, the diode current of the gate of next stage is zero and in case of the VOL state, the source follower power is zero, then the power consumption is reduced.
Patent JP-S60119424-A (JP)
Title: Method for measuring color difference of dye
Inventor: OOHASHI HIROSHI
IPC: G01J3/46
Filed: 1983-12-01
Abstract: PURPOSE:To save a labor and to improve accuracy by obtaining previously a relation between a liquid color difference and a dye color difference of the same item dye against a standard dye, and forecasting the dye color difference from the liquid color difference of the dye sample against the standard dye. CONSTITUTION:An absorbance curve per unit quantity of respective separated components contained in the same item dye is obtained. A mixed absorbance curve of the same item sample as the standard dye is obtained, and the absorbance curve made coincident with an optical concn. of the standard dye is obtained by using a ratio of the optical concn. of the standard dye and the same item sample. In this way, the dye color difference of the same item sample against the standard dye is obtained. Next, respective dye color differences of typical samples against the standard sample are obtained. The relation between the liquid color difference and the dye color difference is obtained, and the liquid color difference of the sample dye against the standard dye is obtained by calculation by using the standard dye and the sample dye. Further, the dye color difference of the sample dye is forecasted from the liquid color differnece of the sample dye and above described relation.
Patent JP-H0870563-A (JP)
Title: Motor
Inventor: IWANAGA ATSUSHI
IPC: H02K29/08
Filed: 1994-08-29
Abstract: PURPOSE: To make the warp of a fixed yoke small, and downsize and thin the motor by providing a reinforcing part for a fixed yoke on the opposite side of the fixed yoke from a drive magnet. CONSTITUTION: A reinforcing plate 90 large in rigidity is fixed on the opposite side (on the downside of a silicon steel plate 52) of a fixed yoke 52 from a drive magnet 61. In this case, the quantity of a warp is controlled by adjusting the thickness properly using the fixed yoke 52 and the reinforcing plate 90 consisting of a rigid having a relatively wide variety of thickness in combination. Hereby, the warp of the fixed yoke 52 can be reduced, resisting the magnetic attraction of a drive magnet 61, and a motor can be thinned and downsized.
Patent JP-H0953949-A (JP)
Title: Navigation system
Inventor: SUZUKI SEIICHI
IPC: G08G1/0969
Filed: 1995-08-10
Abstract: PROBLEM TO BE SOLVED: To obtain a navigation system in which the guidance of course can be started immediately when necessary. SOLUTION: A driver inputs a starting point, a starting time and a destination previously at an I/O section 12. A navigation processing section 10 sets a course search starting time at a moment of time preceding the inputted starting time by a predetermined time and monitors concerning whether the current time recognized by a clock 104 having calendar function has reached the course search starting time or not. When the course search starting time has come, a course from the starting point to the destination is searched based on the data in an intersection data file 142, a node data file 143, a road data file 144, etc., in a data file 14. When the starting time has come, running is guided along a searched course.
Patent JP-H05193360-A (JP)
Title: Bag shape heming structure
Inventor: NARUSE KAZUO
IPC: B60J10/90
Filed: 1992-08-26
Abstract: PURPOSE:To fulfil the function of a core metal when an outer press part is bent on an inner press part by thickening the inner press part more than the outer press part. CONSTITUTION:An outer press part 9 is bent along the bent line and the top end of a bent end part by making the bent end part bent in advance of an inner press part 8 thicker than that of the outer press part 9 as a core metal. Therefore, without the use of another core metal, the end part 24 of the outer press part 9 is formed so as to wrap the bent end part 23 of the inner press part 8 bent in advance, in a bag shape swelled in the plate thickness direction of the assembly of the inner/outer press parts and also a plane part 25 extending in the plate thickness direction is formed on the outside surface of a bag shape Heming structure. The plate thickness of the Heming structure can be incresed by making this Heming structure in a bag shape, and a sufficient length can be secured as a seal part on the outside of the Heming structure.
Patent JP-2000048539-A (JP)
Title: Raising and lowering mechanism for reproducing-unit chassis in optical-disk reproducing apparatus
Inventor: MATSUMURA TOMOMI
IPC: G11B25/04
Filed: 1998-07-28
Abstract: PROBLEM TO BE SOLVED: To provide a raising and lowering mechanism in which the member used to raise and lower a reproducing-unit chassis is miniaturized and in which the efficiency of a space is made good as a whole. SOLUTION: In an optical-disk reproducing apparatus, a disk motor is held by a reproducing-unit chassis 4, the reproducing-unit chassis 4 is raised and lowered, and a disk on a tray is clamped and unclamped by a turntable 4a which is fixed to the shaft of the disk motor. In the optical-disk reproducing apparatus, the side, on one side, of the reproducing-unit chassis 4 is supported by a fixed chassis 1 via a damper 5 and a spring 6, the side, on the other side, which faces the side, on one side, of the reproducing-unit chassis 4 is supported by a rotation member 3 via a damper 5 and a spring 6, and the rotation member 3 is turned.
Patent JP-H0785963-A (JP)
Title: Magnetron drive control circuit
Inventor: OZAWA SEI
IPC: H05B6/68
Filed: 1993-09-14
Abstract: PURPOSE:To protect a switching element at a low cast and equip a magnetron with high reliability by furnishing a primary and a secondary current sensing circuit, an on-time control circuit, and a drive circuit, CONSTITUTION:While a magnetron 1 is in service, the primary side resonance current in a high voltage transformer 4 is sensed by a current transformer 6 and fed to a primary current sensing circuit 7, and also is entered into an on-time control circuit 9 via a secondary current sensing circuit 8. When the primary side resonance current sensed by the transformer 6 has exceeded the specified value, the primary current sensing circuit 7 gives an appropriate signal to a drive circuit 10. This signal turns on a switching element 3, and the power supply of an inverter stops operating immediately so that the element 3 is prevented from destruction. The secondary current sensing circuit 8 feeds current to the on-time control circuit 9 for a period of time in which the on-current has flowed, and the circuit 9 determines the (on-time of the element 3 on the basis of the feedback amount during on-time, and the resultant is fed to the drive circuit 10 so that the switching element 3 is driven for controlling the inverter power supply 2, and thus the specified output is obtained.
Patent JP-H0972515-A (JP)
Title: Heater and heat insulator
Inventor: KUSAKA TAKAAKI
IPC: A41D13/00
Filed: 1995-09-05
Abstract: PROBLEM TO BE SOLVED: To provide a heater and heat insulator, light in weight, high in flexibility and convenient for portability by connecting fiber having high heat insulation to a heating sheet made of heat conductive fiber, and bringing a heating unit having a combustion catalyst and an igniter into pressure contact with the part of the sheet. SOLUTION: A heating sheet 1 for forming the surface of a portable mat is constituted by heat conductive fiber. As the fiber, for example, fabric that aluminum-plated glass having excellent heat diffusivity is knitted or carbon fiber is knitted is exemplified. Fiber 2 having high heat insulation such as the fiber used as a heat insulator is connected to the rear surface of the sheet 1. A heating element 4 is connected to the one end of the sheet 1. The connection is conducted by snugly holding the sheet 1 in the element 4 and bringing the element 4 into pressure contact with the sheet 1 by using a connecting screw 3. As the element 4, a gas catalyst burner 17 having a combustion catalyst 13 and an igniter 14 is used.
Patent JP-S6288018-A (JP)
Title: Data input device
Inventor: OGAWA ISAMU
IPC: G06F3/02
Filed: 1985-10-15
Abstract: PURPOSE:To efficiently reinput data by providing a buffer display means for display in case of an input error and a correcting means for the error. CONSTITUTION:A data input device consists of a keyboard for inputting character codes, etc., a field packing processing part, and a display part for data, and said processing part can be cleared at the time of detecting an input error by operating a reset key. Then, a buffer display means which displays the field of the error and data of a following first-in buffer when the input error occurs and a correcting means for only the data of the error part are provided. Then when the input error is detected, the buffer display means displays fields 2a-2d and the data 2e of the following first-in buffer on the display part 2 and only the error part is corrected and easily reinputted on the keyboard.
Patent JP-H02276745-A (JP)
Title: Image forming device
Inventor: TAKAHASHI HARUMI
IPC: B65H9/14
Filed: 1989-09-02
Abstract: PURPOSE:To position and form an image on a copying paper with a high precision independently of the optical characteristic of the copying paper by installing an optical characteristic judging means for judging the optical characteristic of the copying paper driven out by a paper feeding means and a restart timing correcting means for correcting the timing for driving a transport roller again according to the result of the judgement for the optical characteristic. CONSTITUTION:The output of the second sensor 9 is read into a microcomputer 20, and the optical characteristic (reflection rate) of a copying paper is judged from the output level. Then, the correction time is calculated on the basis of the optical characteristic, and the correction time is stored into a restart timing correction timer. Then, the output of the first sensor 6 is read, and when the level exceeds a threshold level, it is judged that the top edge of the copying paper is detected, and a copying paper detection flag is set to '1', and a resistor clutch 17 is turned-OFF, and a transport roller 7 is stopped. Then, the time on a timer is subtraction-calculated, and when the value becomes zero, the resistor clutch 17 is turned ON, and the transport roller 7 is driven again, and the flag is set to zero.
Patent JP-S6469138-A (JP)
Title: Repeating call connecting rejecting system
Inventor: KUBOTA MASAFUMI
Filed: 1987-09-10
Abstract: PURPOSE:To solve a problem in which an accounting processing cannot be executed by referring to the contract network number table of a network control memory, checking the network number of a transmitting network and a repeating network and rejecting an incoming call when the number is not coincident. CONSTITUTION:When a calling request packet 201 is transmitted from a transmitting network 101 to a receiving network 104, a packet exchange 300 in a receiving network 104 to receive a calling request packet 202 through a non contract repeating network 102 sets a transmitting network number 1111 and a repeating network number 2222 to a network control memory in the packet exchange 300 and compares them with the contents of a certain contract network number table 301. Since the dissident repeating network number 2222 is a network number except a contract network, a cutting instructing packet 203 is transmitted, a cutting instructing packet 204 is transmitted through the repeating network 102 to the transmitting network 101 and the connection of a repeating call is rejected. Thus, the trouble generation that the connection with the non-contract repeating network is executed and a processing cannot be executed concerning the accounting, etc., is prevented.
Patent JP-H0277506-A (JP)
Title: Method for operating blast furnace
Inventor: INOUE MAMORU
IPC: C21B5/00
Filed: 1988-09-12
Abstract: PURPOSE:To rearrange furnace condition for a short time and to stably continue the blast furnace operation by stopping or reducing the blast at the time of becoming the bad furnace condition in the blast furnace during operation and re-opening the blast after directly heating and raising the temp. of furnace core part. CONSTITUTION:During operation of the blast furnace, at the time of becoming the bad furnace condition, such as falling into nonactive condition at furnace lower part, development of chilling phenomenon at furnace core part, loosing of balance at circumferential direction, the stopping or reducing blast is executed to directly shift to heating operation of the furnace core. This heating operation is executed by inserting a lance for raising the temp. from a tuyere through an inserting carriage 2 and by blowing fuel of powdered coke, etc., together with oxygen-enriching air, etc., the temp. thereof is raised with the combustion heat. As the other method, it may be heated by inserting the carbon electrode. After raising the temp. of the furnace core part with this direct heating at the prescribed temp., the blast is re-opened and is shifted to the normal operation.
Patent JP-S61107645-A (JP)
Title: Sample holder of transmission electron microscope
Inventor: KYOGOKU KOSUKE
IPC: G02B21/26
Filed: 1984-10-31
Abstract: PURPOSE:To assure observation of a large-sized sample by providing a rotatable sample mount on the tip end of a sample holder, specifying an axis of rotation of the sample mount in an offset relation to an optical axis of an electron microscope and rotating the sample holder. CONSTITUTION:A sample holder 16 to be inserted into among magnetic poles of an objective lens of a transmission electron microscope consists of a power transmission part 16b having a drive shaft 21 penetrating it and an operation part 16c disposed on the tip end of said power transmission part, and further includes a sample mount 31 provided in said operation part 16c for housing a sample 34, said sample mount being adapted to be rotatable via a sample exchange mechanism comprising gears 22 through 24, 27, and 29. The sample mount 31 is mounted in a state of the center of rotational thereof being eccentric by a distance P with respect to an optical axis 02, and is rotated, whereby the entire region of the sample 34 can be made observable in an observation field areas S. Thus, a large-sized sample can be observed with simple operation by magnifying the field of the sample.
Patent JP-S6472369-A (JP)
Title: Dislocation correcting system for magnetic disk device
Inventor: SUZUKI YASUHIRO
IPC: G11B21/10
Filed: 1987-09-11
Abstract: PURPOSE:To execute the dislocation correction for securing the positioning accuracy, by moving a head and extracting the position information from a track for servo-information, and correcting the dislocation of a block unit, when a connection selecting signal from a host device is disconnected. CONSTITUTION:The data recording surface is divided into prescribed plural blocks BK1-BK3 by utilizing one face of the data recording surface and using a set of continuous plural pieces of plural data recording tracks existing on the same surface, as one block, and at least one piece of data recording track in the vicinity of the center of respective blocks BK1-BK3 is arranged as tracks SVT1-SVT3 for servo-information in which plural pieces of position information are written continuously extending over the whole periphery of the track. In this state, when a connection selecting signal from a host device is disconnected, the dislocation of a block unit is corrected by moving a head and extracting the position information from the arranged tracks SVT1-SVT3 for servo-information. In such a way, the dislocation correction for securing the positioning of high accuracy can be executed.
Patent JP-2000125513-A (JP)
Title: Ac generator
Inventor: KANAZAWA HIROYUKI
IPC: H02K9/19
Filed: 1999-08-12
Abstract: PROBLEM TO BE SOLVED: To realize the reduction of electromagnetic sound and the cooling improvement of field winding and stator winding. SOLUTION: A liquid cooling system is adopted for a cooling means, and also a claw-shaped magnetic pole 108 and a field winding 107 of a rotor are molded with satisfactory heat conductive resin to make a well heat conductor 16, thus the rigidity of the rotor is enhanced, and the slot part of the stator core 105 and the end coil part as a whole are solidified with satisfactory heat conductive resin so as to raise the rigidity of the stator as a whole similarly to the rotor and reduce the generation of electromagnetic sound. Moreover, the heat of a heat generation source is conducted via the well heat conductive resin so as to improve cooling.
Patent JP-S60120676-A (JP)
Title: Drive method of slid-state image pickup device
Inventor: NAKAMURA MASAAKI
IPC: H04N5/335
Filed: 1983-12-05
Abstract: PURPOSE:To prevent the drift of a read-out signal due to a change in temperature by setting non-injection timing which reads out a signal charge, transfers it to a well at the potential directly under an electrode and precerves it, and clamping the read-out signal at a specified potential for the period. CONSTITUTION:Reading out of the signal from a CID (charge injection element) solid-state image pickup device is carried out in order of the 1st line - the 3rd line at timing T1-T3, and at this moment a non-injection timing T4 which does not select any selection line is inserted into the sequence to execute reading- out. A waveform which appears during the timing T4 does not include a signal component but a drift component DELTAV of an amplifier, etc. Accordingly, clamping at a black level is carried out by a black level clamp pulse phi (dc) at a timing T5, and the output at this time is reset to a reference potential. Thus the black level of the read-out signal is always kept in a constant level, thereby obtaining a stable and satisfactory picture quality.
Patent JP-H0280693-A (JP)
Title: Coating solution composition for cast paper
Inventor: YAMAKI YOSHIYA
IPC: D21H19/36
Filed: 1988-09-14
Abstract: PURPOSE:To provide the subject composition giving cast paper having excellent water-resistant strength, blocking resistance, air permeability and ink-setting property by containing a pigment, adhesive, aqueous solution type metal crosslinking agent and water-resisting agent. CONSTITUTION:The objective composition is prepared by direction compounding 100 pts.wt. of a pigment, an adhesive, preferably 1.0-8.0 pts.wt. (converted into the active ingredient) of an aqueous solution type metal crosslinking agent (e.g., ammonium carbonate zirconium complex aqueous solution) and preferably 0.5-6.0 pts.wt. (converted into the solid content) of a water-resisting agent (e.g., melamine-formaldehyde resin) with a coating solution.
Patent JP-S6296581-A (JP)
Inventor: ZEEMUSU EE UUREI
IPC: C04B14/20
Filed: 1986-09-29
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。