baber/WOPTO huggingface dataset:
Patent JP-S5726979-A (JP)
Title: Color image sensor
Inventor: NAKAMURA TAKASHI
IPC: H04N9/07
Filed: 1980-07-24
Abstract: PURPOSE:To avoid the unnaturality of screen due to the difference of white clip level and gamma characteristic, by changing a carrier chrominance signal according to the level of a color difference signal processed with the carrier chrominance signal and of a luminance signal before gamma compensation. CONSTITUTION:When a signal Sa from a forming circuit 27 is applied to an operation circuit 41 and color difference signals Sr, Sb from detection circuit 23R, 23B are applied to, e.g., absolute value detecting circuit 42R, 42B consisting of full-wave rectifying circuits, signals Sm, Sn representing the absolute value of the signals Sr, Sb are picked up and they are applied to the operation circuit 41 to subtract the signals Sm, Sn from the signal Sa, and a subtraction sugnal Sd is applied to a control circuit 26 as a control signal. Since a carrier chrominance signal Ss from a control circuit 26 is almost the same level independent of the color of an objective, the white clip level and the gamma characteristic are almost the same independently of the color of objective.
Patent JP-S58218757-A (JP)
Title: Plate and its manufacture for lead storage battery
Inventor: SEKIGUCHI HIDEO
IPC: H01M4/14
Filed: 1982-06-14
Abstract: PURPOSE:To increase contact area of an active material with a base member and prevent a fall off of the active material, by doubling a carbon fiber cloth to the base member of a plate and filling the active material to one of the half part sides of a doubled member while folding back the other half part to apply press work. CONSTITUTION:A carbon fiber cloth 8 is piled on a plate base member 1, in which a Pb-Ca system alloy sheet is punched to form many holes and an internal rib part, and an active material 10 is sufficiently filled to a half part 1A of the piled member so as to coat upper and bottom faces of the base member 1 by arranging paste paper 11 to a bottom part. Then the other half part 1B of the piled member is folded back to a side of the one half part 1A and doubled, after the material 10 is protruded to a side of the half part 1B by press work, the material 10 is uniformly leveled to form a plate. Accordingly, contact area between the active material 10 and the base member 1 is doubled while reinforced by the carbon fiber 8, consequently a fall off of the active material is prevented and a life of a battery can be increased.
Patent JP-H02281339-A (JP)
Title: Automatic evaluation system for data processor
Inventor: ICHINOSEKI MITSUO
IPC: G06F11/34
Filed: 1989-04-24
Abstract: PURPOSE:To automatically evaluate data at the time of mode switching by providing an expected value part and an actual value part of output data and reading out data based on the result of comparison between them and evaluating output data. CONSTITUTION:Output data is stored in an output data storage part 22, and the input/output state of data is stored in a flag part 16. In the recording mode, data where a special code is added to the beginning of input/output data is stored in an input/output data control means 14 or 12. In the evaluation mode, output data transferred from a disk device 3 to an output data expected value part 19 and data transferred from the storage part 22 to an output data actual value part 20 are compared with each other by an output data comparing means 21. When the number of data in the expected value part is small, a disk control means 15 reads out data from the disk device 3. Thus, output data is evaluated based on read-out data at the time of switching of a mode setting part 17.
Patent JP-S60246131-A (JP)
Title: Signal transmission line in electronic apparatus
Inventor: NIBU TAKASHI
IPC: H04B10/80
Filed: 1984-05-22
Abstract: PURPOSE:To reduce the space occupied by a transmission line than a conventional wire or cable by using an optical fiber for signal transmission and connecting an electro-optic converter to one end of the optical fiber and an opto-electric converter to the other end so as to constitute the signal transmission line in an electronic apparatus. CONSTITUTION:The inside of the electronic apparatus is provided with an arithmetic processing CPU1 for control, an input port 2 and an output port 3, the input signal transmission line consists of the electro-optic converter 4 converting an electric detection signal into a photodetecting signal from external sensors 10, 20 the optical fiber 5 transmitting the photodetecting signal and the opto-electric converter 6 inverting the photodetecting signal into an electric signal, and an output signal transmission line consists of an electro-optic converter 7 converting an electric control signal from the output port 3 into an optical control signal, an optical fiber 8 trasmitting the optical control signal and an opto-electric converter 9 converting the optical control signal into the electric control signal.
Patent JP-S60244904-A (JP)
Title: Drawing-in or drawing-out method of optical fiber cable
Inventor: KOJIMA YASUO
IPC: G02B6/50
Filed: 1984-05-21
Abstract: PURPOSE:To reduce the frictional force when the optical fiber cable is drawn out or in by blowing compressed air into the hollow part of a protection cylinder simultaneously with the traction run of the optical fiber cable in the hollow part. CONSTITUTION:An end part of a composite overhead earth wire 1 is made open and peeled off stepwise to expose stepwise the protection cylinder 3 and existent optical fiber cable 4 from the end surface of a metallic strand layer 2. Then, a supply device 5 for the compressed air is arranged at the end part of the protection cylinder 3 so that the optical fiber cable is run inside, and a fitting ring 6 is fitted fixedly around the outer peripheral of the end part of the protection cylinder 3. An optical fiber cable 10 to be drawn in newly is connected to the existent optical fiber cable 4 which is run through the supply device 5 and extended out of a sealing unit 7. The compressed air is blown into the main body 5a of the supply device 5 through a supply pipe 8 and the optical fiber cable 4 is drawn out of the protection cylinder 3 by a take-up device simultaneously.
Patent JP-H06285630-A (JP)
Title: Welding method
Inventor: ISHII SUEJI
IPC: B23K35/02
Filed: 1993-04-05
Abstract: PURPOSE:To provide a welding method capable of obtaining satisfactory weld bead and also, reducing workload in square groove butt welding of pipings where a welding rod is not used. CONSTITUTION:When square groove butt welding of pipings 10 is performed without using the welding rod, a welding auxiliary member 12 which is made into deposited metal at the time of welding is preset at least on the periphery of a square groove butt part of the pipings 10 and then, welding is performed. Consequently, since the welding auxiliary member 12 is made into deposited metal and melted into an indentation generated on the groove position at the time of welding to fill up the indentation, the satisfactory weld bead can be obtained and further, since overlaying is not required, working efficiency can be improved.
Patent JP-S61258722-A (JP)
Title: Method and device for controlling back pressure in injection molding machine
Inventor: SHIMIZU MIYUKI
IPC: H02P29/00
Filed: 1985-05-14
Abstract: PURPOSE:To permit back pressure control, good in response property and high in accuracy, by a method wherein torque limiter control, limiting the upper limit of output of a motor in accordance with the set value of back pressure, is effected. CONSTITUTION:A pressure-detecting signal, outputted from a back pressure sensor 15, is converted into a pressure-detecting signal (ep) in a converting circuit 20 and is supplied to an adding point A. A pressure commanding signal (epi) outputted in accordance with the set value is supplied to the adding point A from a back pressure setter 21. As a result, the difference signal of epi-ep=DELTAep is outputted from the adding point A and is amplified by a pressure control amplifier 22 to output an electric current commanding signal DELTAepo. An output limiting circuit 32 inputs the electric current commanding signal DELTAepo and a signal (epi'), which is the pressure commanding signal (epi) amplified by the amplifier 31, and limits the upper limit of the electric current commanding value in accordance with the magnitude of the pressure commanding value. Then, the amplifying degree of the pressure control amplifier 22 is increased to enlarge the electric current commanding signal DELTAepo' and whereby the back pressure control, in which the back pressure arrives at the set value thereof quickly, may be effected.
Patent JP-S58221300-A (JP)
Title: Method for preventing foaming in electrocleaning liquid
Inventor: TOOMATA EISUKE
IPC: C25F1/06
Filed: 1982-06-16
Abstract: PURPOSE:To prevent the foaming in electrocleaning liquid that arises particularly in the stage of electrocleaning at a high current density (roll winding type), by adding C10-18 higher alcohol to the cleaning liquid which cleans a steel strip electrolytically. CONSTITUTION:The cleaning liquid (cleaning liquid contg. NaOH and sodium silicate) 1 sprayed from nozzles 7A, 7B is passed between electrodes 6A, 6B and as steel strip 2 to clean the strip 2 electrolytically, whereafter the liquid is stored in an electrolytic cell 9. A prescribed amt. of the above-described higher alcohol (e.g.; lauryl alcohol) 27 is supplied from an alcohol tank 22 to the surface of the liquid 1 accumulated up to the upper part in the overflow port 21 in the cell 9. The alcohol 27 floats on the surface of the liquid 1 on account of a difference in specific gravity and hardly dissolves in the liquid 1. The liquid 1 accumulated in the cell 9 is allowed to overflow 21 into a tank 24 where the liquid is accumulated. If necessary, the rolling mill lubricant, iron powder and the resulted product of reaction thereof contained in the liquid as a result of electrocleaning of the strip 2 are removed from the liquid and the liquid is circulated 25 to the nozzles 7A, 7B so as to be reused. Even if the liquid 1 flows down into the cell 9 during this time, no foam is generated in the liquid 1 and the strip 2 is cleaned electrolytically smoothly.
Patent JP-H08297698-A (JP)
Title: Collecting method for software rent
Inventor: HARA KENJI
IPC: G06Q50/00
Filed: 1995-04-26
Abstract: PURPOSE: To suitably collect the rent of software by calling substitutive information charge collection service in the case of performing installation more than the prescribed number of times. CONSTITUTION: When the install to a hard disk device 5 is started by an instruction from a software user, first of all, a processor 1 reads a value showing the number of times of install in the past recorded in a flexible disk 7 according to a program for collecting the software rent and calculates a value showing the current number of times of install by adding '1' to the value showing the number of times of install in the past. Continuously, the processor 1 compares the value showing the current number of times of install with a value showing the number of times of starting the collection as the number of times of starting the collection of the software rent. When performing the install over the value showing the number of times of starting the collection, the software rent is collected by the substitutive information collection service.
Patent JP-H11279305-A (JP)
Title: Hard coat film for film substrate use and its preparation
Inventor: YOSHIHARA TOSHIO
IPC: C08J7/04
Filed: 1998-03-30
Abstract: PROBLEM TO BE SOLVED: To provide, together with its preparation process, a hard coat film for a film substrate having a SiO2 gel coating as its main component which can provide a hardened coating in a short time or at a low temp. with excellent adhesion of the hardened coating to the film substrate and excellent hardening performance and in which a sol soln. stable for a longer period than a conven tional sol soln. is applicable. SOLUTION: A SiO2 sol soln. having, as its main component, a SiO2 sol at least part of which has a polymerizable double bond and at least part of which has a mol.wt. of 20,000-60,000, prepd. by hydrolyzing a silicon alkoxide represented by the formula: RmSi(OR')n [wherein R is a 1-10C alkyl group, an alkenyl group, vinyl group, (meth)acryloyl group, an epoxy group, an amide group, sulfonyl group, hydroxyl group, or carboxyl group; R' is a 1-10C alkyl group; and m+n is an integer of 4], is applied on a film substrate directly or with another layer in between and gelled heading or by an active energy ray irradiation.
Patent JP-H08296146-A (JP)
Title: Base fabric used in tacky tape for aging
Inventor: TSUKAMOTO TETSUO
IPC: C09J7/02
Filed: 1995-04-26
Abstract: PURPOSE: To obtain a base fabric used in a tacky tape for aging, good in yarn manufacturing operating efficiency, high-order passableness of a warp raw yarn, further hand cutting properties of the resultant tacky tape for aging, appearance, tackiness both to an uneven surface such as a concrete mortar board and in wetting and peelability in peeling the tape, capable of providing a beautiful section without any remaining paste and having a flat surface. CONSTITUTION: This base fabric used in a tacky tape for aging is obtained by using a modified polyester, copolymerized with an isophthalic acid component having a metallic sulfonate group in an amount of 1-10mol% based on the total dicarboxylic acid, having 2.0-4.0(g/d) strength, 30-40(%) elongation, <=10(%) shrinkage factor in boiling water and >=125 denier as a weft yarn and a spun yarn containing >=65(%) polyester staple fiber having 20-50 yarn number based on corrected mass (indicated by cotton count), <=3.0(%) coefficient of variation of the yarn number based on the corrected mass and <=4.0(%) shrinkage factor in boiling water as a weft yarn.
Patent JP-S61260407-A (JP)
Title: Production of magnetic head
Inventor: NATSUHARA YOSHINOBU
IPC: G11B5/187
Filed: 1985-05-14
Abstract: PURPOSE:To prevent the reduction and deposition of a metallic oxide component and the consequent blacking in the glass molded part of core base materials by working track grooves to the 1st and 2nd core base materials then laminating and forming an underlying layer and metallic underlying layer to a thin film shape thereon and subjecting the 1st and 2nd glass core base materials to glass molding. CONSTITUTION:The underlying layer 24' consisting of alumina Al2O3, etc. is first deposited and formed to the thin film shape by sputtering on surfaces 20 intended for sliding with a tape and the inside surfaces of the track grooves 21, 21... prior to glass molding of the 1st and 2nd core base materials 12, 13. The metallic underlying layer 25 consisting of a metal which is non-magnetic and is not reducible with PbO of lead glass 22, for example, copper Cu, etc. is laminated and formed to the thin film shape by sputtering on the layer 24'. The copper Cu forming the layer 25 forms the thermodynamically stable copper oxide CuO2 to provide a protective film when the lead glass 22 of PbO is melted.
Patent JP-H10293854-A (JP)
Title: Method and device for displaying curve, method and device for generating data showing the same curve, and recording medium where program for actualizing the same display method and generating method is recorded
Inventor: CHIN ISAO
IPC: G06T11/20
Filed: 1997-04-18
Abstract: PROBLEM TO BE SOLVED: To efficiently display a curve and generate curve data showing the curve by using a computer. SOLUTION: Each time a switch is switched from its OFF state to its ON state, coordinates pm specified with a mouse are stored in a memory as (n)th reference point data Pn ' and Pn " (step 208) while an end point specification variable (n) is increased by a value '1' (step 204). At this time, while the switch is held ON, (n)th 1st handle point data stored newly in the memory according to the input from the mouse is updated (step 228), and a Bezier curve having (n-1)th reference point data Pn-1 , 2nd handle point data Pa-1 ", and (n)th 1st handle point data Pa ', and reference point data Pa as control points in this order is displayed on a display (step 232).
Patent JP-H04356814-A (JP)
Title: Level shift circuit
Inventor: SAKURAI NAOKI
IPC: H03K17/06
Filed: 1991-05-08
Abstract: PURPOSE:To reduce the area of a switch element and to stablize circuit operations by turning making the break down voltage one switch element low and making the ratio of currents flowing to first and second switch elements almost equal to the ratio of the length of a conduction area. CONSTITUTION:The breakdown voltage of a transistor TR 11 is made lower than that of a TR 12 which is connected to a high potential power source 2 and makes a current flow in proportion to the current flowing to the TR 11 flow. In a conductive state, the TR 11 and TR 12 are operated in an area where the currents are saturated, and the ratio of currents flowing to the TRs 11 and 12 at this time is made almost equial to the ratio of the lengths of the conduction areas in the TRs 11 and 12. Thus, since the breakdown voltage of the TR 11 is made low, the element area is reduced and the IC can be miniaturized. Further, since the ratio of the currents flowing to the TRs 11 and 12 is made almost equal to the ratio of the lengths of the conductive areas in the TRs 11 and 12, even when a process or a temperature is changed, the current flowing in the conductive state is not changed but the circuit can be stably operated.
Patent JP-H09293147-A (JP)
Title: Image processor using eye detection
Inventor: YAMAZAKI SHOICHI
IPC: G06T19/20
Filed: 1996-04-24
Abstract: PROBLEM TO BE SOLVED: To obtain an instruction method in a virtual three-dimensional space in a method close to reality without large-scaled device at a low cost by detecting the eye position of an operator with respect to a picture displayed within a screen and varying the picture corresponding to the eye position. SOLUTION: This system is constituted of a display means displaying the virtual three-dimensional space within a field of view, an eye detecting means detecting the operators eye position within the field of view and a picture processing means varying the picture corresponding to the detected eye position. For example this system consists of CPU 1, a hard disk driving unit 2, a hard disk controller 3, a keyboard 4, a mouse 5, an eye detector 6, a display controller 9, etc. Then within the eye detector 6, a display displaying a video signal for displaying a picture data, a menu for detecting eyes, an icon of a command, etc., supplied from the display controller 9 is arranged.
Patent JP-S61262398-A (JP)
Title: Mobile telephone set
Inventor: TAKAHARA MASAHIRO
IPC: H04W4/00
Filed: 1985-05-16
Abstract: PURPOSE:To omit a message device to record a call content by inputting a message information that is a sound channel information or the message information from a memory part to an interface part and attaching a function to select and output either of the message informations to a handset with the control of a control part. CONSTITUTION:When it is necessary to transmit a control information to record the call content between a mobile telephone subscriber and an opposite subscriber from a mobile exchange device 3 to a mobile telephone set 1, a central processing unit 37 transmits, before the transmission and receiving of a call information, a control information to a base station control device 2 from an interface control device 36 to perform a necessary control for the record of a message against the mobile telephone set 1. The control information received at a remote process device 25 is transmitted to the mobile telephone set 1 from a control channel transmitter/receiver 23 by radio waves as a control channel information. With receiving the control information regarding a control channel by the mobile telephone set 1, a control channel control part controls a message control part and a necessary operation is performed.
Patent JP-S586391-A (JP)
Title: Heat exchanger
Inventor: TSUBOUCHI KUNIYOSHI
IPC: F28D7/16
Filed: 1981-06-30
Abstract: PURPOSE:To prevent occurrence of an unstable flowing phenomenon within the interior of a heat transfer tube by providing a finned part and a bare tube in the tube length direction and the tube row direction of the heat transfer tube to make uniform the heat load distribution of the heat transfer tube. CONSTITUTION:A tube next is constituted by use of a U-shaped heat transfer tube 26 which is formed by fitting fins 7 to the upper side of the U-shaped tube, and the lower side of said U-shaped tube is formed into a bare tube 27. Accordingly, the heat load of the bare tube section becomes at least less than 1/2 that of the finned part, and the heat load at the inlet side of the tube row decreases. Since the heat load distribution within the tube nest is made uniform, the unstable flowing phenomenon of the condensate flow is prevented.
Patent JP-S5728185-A (JP)
Title: Sensing method of damaged part in gas duct of coke oven
Inventor: YOSHIOKA KOUICHI
IPC: C10B29/06
Filed: 1980-07-25
Abstract: PURPOSE: To sense the damaging position even at a small damaged position rapidly and accurately, make it possible to repair the position suitably and contribute to the prolongation of the oven life, by inserting a thermocouple from the bottom of a gas duct of a coke oven, measuring the temperature over the total height of the coal, and comparing the temperature distribution with that in the normal state.  
     CONSTITUTION: In sensing the damaged part in a gas duct 4 for supplying a fuel gas from a gas supply pipe 5 to a coke oven combustion chamber 2, a cap 11 provided on the bottom of the gas duct 4 is removed to insert a thermocouple for measuring the temperature in the gas duct 4. The temperature is measured over the total height and compared with the premeasured temperature distribution curve (A) of the gas duct 4 in the case of no damage to sense a damaged part 7. In case the damaged part 7 is present, the fuel gas leaks from the damaged part 7 to a regenerator 3 and is not sufficiently fed to the combustion chamber 2 and locally burned to heat the oven locally to a high temperature. Thus, a temperature distribution curve (B) consisting of an irregular polygonal line is obtained. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-2000289166-A (JP)
Title: Integral polyimide laminate containing sealed structure and manufacture of the laminate
Inventor: GUMM HARRISON V
IPC: B32B27/34
Filed: 1999-04-09
Abstract: PROBLEM TO BE SOLVED: To provide a seamless integral polyimide laminate having a connector containing a sealed image structure having a channel, passage or an opening for obtaining a passage of a gas and/or a fluid and formed without using an adhesive. SOLUTION: An image structure is formed at each of two polyimide films each containing a tin of 400 to 10,000 ppm, its imaged polyimide film is superposed, aligned in a mirror image fashion, and further a heat and a pressure are given to directly connect the areas to each other.