baber/WOPTO huggingface dataset:
Patent JP-S6024363-A (JP)
Title: Continuous plating method for metallic hoop
Inventor: ISHIGURO SHINGO
IPC: C23C2/30
Filed: 1983-07-20
Abstract: PURPOSE:To eliminate the need for a separate flux tank and to reduce the size over the entire part of a device with a method for pressing a moving metallic hoop to the outside circumferential surface of a rotary coating roll dipped in a molten metal by floating a liquid flux on the molten metal. CONSTITUTION:For example, a hoop 11 is let off by pinch rollers 14 to the right in the case of forming a thin solder film 12 on the central part in the transverse direction on one surface of the hoop 11. The hoop 11 is pressed to the outside circumferential surface at the top end of a coating roll 18 of which the lower part is dipped in the molten solder 15 in a treating tank 16 and which is rotated by a motor 20, thereby forming continuously a film 12 of the width corresponding to the width of the roll 18. A flux 25 to be made into liquid is floated on the surface part of the solder 15 which is kept melted by a heater 21. The most of the solder 15 scooped up by the roll 18 is stuck to the surface of the hoop 11 by the effect of the flux 25 and therefore uneven coating is prevented and the need for providing specifically a flux storage tank is eliminated.
Patent JP-S5556789-A (JP)
Title: Charge transfer type pickup element
Inventor: NAGUMO FUMIO
IPC: H04N9/04
Filed: 1978-10-24
Abstract: PURPOSE: To decrease the occupied area of the overflow drain without lowering the picture quality by providing the overflow drain with every unit color cycle to the pickup element which delivers two color signals in the dot sequential system.  
     CONSTITUTION: Picture elements 1R, 1B and 1G are formed via channel stopper 2 to charge transfer type pickup element 10 and in correspondence to the vertical stripe-type color filter, and overflow drain 3 is formed based on element 1R and in unit color cycle 3τp. But no overflow drain is formed in stopper 2 within unit color cycle 3τp,  and lateral width W of stopper 2 is reduced less than half in comparison with the conventional width. In such constitution, the extra charge is made to flow into adjacent overflow drain 3 while filling the wells of adjacent elements 1R and 1G in case element 1B has overflow. Thus the occupied area can be reduced for the overflow drain. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H04355371-A (JP)
Title: Speed detector
Inventor: KARITA YOSHIHIRO
IPC: G01P3/42
Filed: 1991-06-03
Abstract: PURPOSE:To measure a rotary speed or a linear moving speed within a short time with high accuracy. CONSTITUTION:A speed detector is equipped with a fixed part 1 on which a signal having a definite repeating cycle is recorded, a moving part 2 reading a recording signal to output two sine wave signals having 90 deg. phase difference, two differentiators 11, 12 differentiating the output signals of the moving part, two multipliers 13, 14 multiplying the output signals of the moving part and the output signals of the differentiators and a subtractor 15 subtracting the outputs of the multipliers.
Patent JP-S5921164-A (JP)
Title: Network controller with communication function
Inventor: IIJIMA KAZUYOSHI
IPC: H04M11/06
Filed: 1982-07-27
Abstract: PURPOSE:To prevent the confusion of a telephone circuit network due to a fault of a computer, etc., by adding transmitting and receiving circuits of a signal to a network controller to transmit and receive the signal in addition to the control executed by an electronic computer, etc. CONSTITUTION:An electronic computer 2 is connected to a telephone circuit 3 via a network controller 1, and this controller 1 is provided with a signal transmitting circuit 12, a signal receiving circuit 13, a communication fault detecting circuit 18 and an outgoing/incoming control circuit 14. These circuits 12, 13, 14 and 18 are connected to a microprocessor 11. In case the communication has no reply between an interface circuit 15 of the controller 1 and the computer 2 or a system breakdown switch 19 of the circuit 18 is set, the processor 11 decides a fault of the computer 2 and has an automatic incoming reply by control of the circuit 14. Then the processor 11 switches a data communication line 20 to the side of the computer 2. Then the circuits 12 and 13 transmit and receive signals in addition to the control of the computer 2. This prevents the confusion of the circuit 3 due to a fault of the computer 2, etc.
Patent JP-2000323174-A (JP)
Title: Nonaqueous electrolyte secondary battery
Inventor: USUMI TAKESHI
IPC: H01M4/36
Filed: 1999-05-12
Abstract: PROBLEM TO BE SOLVED: To prevent the degradation or the like of charge-discharge capacity and to improve a high-rate discharge characteristic and a low-temperature characteristic by providing a positive electrode and/or a negative electrode of which surface has a specific roughness. SOLUTION: The center line average roughness of the surface of a positive electrode and/or a negative electrode is set to 5.0 μm or more. When the roughness is less than 5.0 μm, the safety of a battery can not be improved. In order to process the surface of the electrode to this roughness, a brushing method and excimer laser irradiation are particularly recommended. A nonaqueous electrolyte comprises an organic electrolytic solution comprising an organic solvent, anions and cations, and a porous high-polymer electrolyte swelled by the electrolytic solution. The negative electrode can contain two or more kinds of negative electrode active materials different in material and/or shape. Al and hard-to-graphatize carbon, or SnO, Li and easy-to-graphatize carbon can be offered as mixtures different in material.  Graphatized MCMB, scale-like natural graphite and the like can be offered as mixtures different in shape.
Patent JP-S6024246-A (JP)
Title: Continuous casting method of metal
Inventor: AIZAWA TATSUSHI
IPC: B22D11/04
Filed: 1983-07-20
Abstract: PURPOSE:To cast continuously a metal without solidifying the molten metal between a header and a casting mold by introducing a gas between the vertical casting mold and a nozzle which supplies the molten metal thereto and depressing the molten metal on the outside circumference of the nozzle down to the tip of the nozzle. CONSTITUTION:A nozzle part 9 of a height H is formed under a vessel (header) 2 formed of heat insulating refractories for receiving a molten metal and a space D is provided between the same and the inside surface of a casting mold 5 to make H>D. A gas is introduced between the mold 5 and the nozzle 9 to depress the molten metal 1 on the outside circumference of the nozzle 9 down to the tip of the nozzle 9. The metal 1 is continuously cast without solidifying the metal 1 between the header 2 and the mold 5 by the above-mentioned method.
Patent JP-H08307571-A (JP)
Title: Image forming device
Inventor: TOYOFUKU NOBUSHI
IPC: G03G15/00
Filed: 1995-05-01
Abstract: PURPOSE: To open the upper part of a printer part even if a system control part is disposed between the printer part and an original reading part by pivotally attaching the original reading part and the system control part to the printer part so as to be freely rotatable and openable upper space. CONSTITUTION: On a printer part 2, a system control part 3 is disposed. On the system control part 3, an original reading part 4 is disposed so as to hold the system control part 3 with the printer part 2. The original reading part 4 and the system control part 3 are pivotally attached to the printer part 2 so that each of the part 4 and the part 3 may be freely rotatable and openable in the upper order space of the printer part 2. Thus, the system control part 3 is disposed not on the back side of the printer part 2 but between the printer part 2 and the original reading part 4, so that an image forming device 1 can be made compact in its depth direction. The maintenance work for the printer part 2 can be easily performed.
Patent JP-H08307589-A (JP)
Title: Digital copying device
Inventor: HAYASHI TADAO
IPC: H04N1/00
Filed: 1995-04-30
Abstract: PURPOSE: To provide a digital copying device by which the contents of the image data on the storage medium photographed by a digital still video camera can be easily recognized and the data can be outputted on recording paper in a shape that the data can be seen at one time on a sheet or plural sheets of recording paper. CONSTITUTION: This device is provided with a scanner 101 reading an original image as image data of plural colors, a storage device 111 performing the readings and writings of various kinds of data between the storage medium 302 recorded by a digital still video camera, a frame memory 303 storing the read image data, an operation panel 202 for selecting one or plural image data in the image data recorded on the storage medium 302, a system control part 133 controlling the storage device 111 based on the selection by the operation panel 202, inputting pertinent image data from the storage medium 302 and storing the image data in the frame memory 303 and a printer 102 outputting the image data stored in the frame memory 303 to recording paper.
Patent JP-H04356792-A (JP)
Title: Data bus amplifier circuit
Inventor: FUJII YASUHIRO
IPC: G06F13/40
Filed: 1991-06-03
Abstract: PURPOSE:To attain a high speed and the low power consumption by immediately equalizing a data line when a column gate becomes a closed state. CONSTITUTION:When an address signal ADD is inputted, an ATD signal is supplied to an equalize circuit 6 and a control signal generation circuit 46. Next the ATD signal becomes a L level and a BSR1 and a CL signal change to a H level and the equalize circuit 1 turns OFF and an equalize operation is interrupted. A column gate 21 turns ON and information is read out from a sense amplifier 2. Next a data bus line DB and a DB bar are connected to a sense buffer line SB and a SB bar. Information read out between the data bus lines DB, DB like this is transmitted to between the sense buffer lines SB, SB. The ATD signal becomes a L level and a potential difference of the sense buffer line SB and the SB bar is equalized. Thus equalization between the data bus line DB and the DB bar has been completed before the address signal ATD is transmitted, so a time required to the equalization is unnecessary.
Patent JP-H04356927-A (JP)
Title: Manufacture of semiconductor device
Inventor: IINO TAKAHIRO
IPC: H01L23/52
Filed: 1991-06-03
Abstract: PURPOSE:To prevent a battery from being corroded locally by a metal of a different kind in an alloy interconnection by a method wherein a passive-state film is formed on the alloy wiring. CONSTITUTION:A wafer wherein an aluminum dry etching operation and a resist removal operation have been finished in processes (a) to (d) is shifted to a rinsing treatment in a process (e), and IPA which has adhered in the process (d) is washed off. Then, it is shifted to a hydrogen peroxide treatment in a process (f). A passive-state film is formed on an Al-Si-Cu wiring on the wafer in a passive-state film formation process. Then, the film is washed by water in processes (g), (f); excess hydrogen peroxide water is washed off. Since the passive-state film is formed on wirings 2, 3, ultrapure water 4 is not reacted with oxygen in ultrapure water on the A Si-Cu wiring even in the rinsing treatment in the process (g). As a result, it is possible to prevent a battery from being corroded locally by a metal of a different kind.
Patent JP-H02309232-A (JP)
Title: Automatic reading apparatus of reaction of agglutination image
Inventor: KITANO KUNIHIKO
IPC: G01N21/17
Filed: 1989-05-24
Abstract: PURPOSE:To classify an agglutination image without being influenced by the deformation thereof in accordance with setting of a rule by applying fuzzy logic. CONSTITUTION:A sample S is put in a microtiter plate 2, irradiated by a light source 3 and picked up by a camera 4. A signal from a CCD 4b of the camera 4 is input to a signal processing part 5, where the width of the waveform and the position of a peak are calculated. A classification of an agglutination image is operated according to a predetermined rule with using respective membership functions for the waveform width and position of the peak. In other words, the respective membership functions are applied for the waveform width and position of the peak, thereby obtaining respective classifications. And, based on the combination of the obtained classifications, a final classification is determined by a logical operation.
Patent JP-S5924103-A (JP)
Title: Burner
Inventor: MASAI TADAHISA
IPC: F23C99/00
Filed: 1982-07-29
Abstract: PURPOSE:To enable reduction of NOX without increasing smoke dust, by a method wherein, by use of a nozzle divided into a plurality of jet nozzles, the fuel jetting direction of adjoining burner nozzles are different in a vertical direction and a horizontal direction form each other so that adjacent burner flames are prevented from interfering with each other. CONSTITUTION:A fuel nozzle 10 is constituted such that, through fuel jet nozzles 11, 12 and 13, the fuel is jetted in an upper jet direction 17, and through fuel jet nozzles 14, 15 and 16, the fuel is jetted in a low jet direction 18. In the upper and lower jet directions 17 and 18, a jet angle (alpha) is set to a given value or more so that the directions are prevented from interfering with each other. The directions of burner nozzles are set so that the directions of the fuel jetted from burners, which adjoin each other in a vertical and a horizontal direction, are different from each other, and the burners are disposed in a manner to avoid interference of the jetted fuel. This reduces production of smoke dust and permits display of the full function of each burner in case denitrating combustion takes place, resulting in enabling further low-NOX combustion.
Patent JP-S5255507-A (JP)
Title: Magnetic tape take-up equipment
Inventor: HASHIDA TSUYOSHI
IPC: G11B15/43
Filed: 1975-10-30
Abstract: PURPOSE: To make possible to take up a magnetic tape to a reel in a staible condition even if magnetic tape tension has changed. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S6110639-A (JP)
Inventor: SHIGEOKA KOUJI
IPC: E04B1/00
Filed: 1984-06-26
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-H09290933-A (JP)
Title: Paper feed device
Inventor: ARAAKI SATORU
IPC: G03G15/00
Filed: 1996-04-26
Abstract: PROBLEM TO BE SOLVED: To facilitate the operation by a user by improving the setting property of paper sheets in a tandem tray capable of storing a large volume of paper sheets, and to prevent the defective carriage by the mistaken setting. SOLUTION: A tandem tray 3 is split into two parts inside, and a first tray 4 and a second tray 5 are horizontally and continuously arranged, and a locking mechanism to the first tray 4 is provided on a rear device part side of the second tray 5. The locking mechanism connects/disconnects the first tray 4 to/from the second tray 5 by attaching/detaching a lock lever 13 to/from a projection 15 provided on a member 4a on the rear device side of the first tray 4. When no paper sheets are present in the first or second tray 4, 5, a solenoid 11 is turned off and the trays 4, 5 are connected to each other so as to be integratedly drawn out, while only the second tray 5 is drawn otherwise.
Patent JP-S6022660-A (JP)
Title: Calculator for retention time of chromatogram
Inventor: YAMAMURA TAKESHI
IPC: G01N30/86
Filed: 1983-07-18
Abstract: PURPOSE:To calculate exactly retention time by storing preliminarily the peak curve of each component of a chromatogram in a storage means and detecting the part of the shape approximate to a part of the chromatogram from at least a part of the curve stored in the above-mentioned way. CONSTITUTION:An analog or digital chromatogram signal is inputted from an input terminal 11 and said signal and the shape of the known function curve signal corresponding to the peak curve supplied from a storage means 12 are compared in a comparing means 13 and are approximated. The retention time in said peak part is calculated in this stage by detecting the most approximate part of the curve. The retention time refers to the time when the max. value of the known function curve value corresponding to the peak curve inherent to each component supplied from the storage means is taken. The peak value of the peak curve with which the retention time is determined in the above-mentioned manner is calculated in a calculator 14 for the peak value according to need.
Patent JP-S619471-A (JP)
Title: Ink for formation of transparent electrode
Inventor: OKANO KAZUYUKI
IPC: C09D11/00
Filed: 1984-06-26
Abstract: PURPOSE:To provide an ink for the formation of a transparent electrode, which has good workability in printing and gives an electrode having a good film surface, containing an indium compd. contg. a tin compd., a specified thickener and a solvent. CONSTITUTION:Ink is obtd. by blending an indium compd. contg. a tin compd. as an additive, hydroxypropylcellulose as a thickener and a solvent capable of dissolving the above components. By incorporating hydroxypropylcellulose as a thickener, there can be obtd. an ink which has good workability in printing and gives a transparent electrode having good smoothness and little unevenness in surface resistance. After a pattern is printed on a substrate in said ink by screen printing, the printed pattern is fired to obtain a transparent electrode. The ink is mainly used in the field of electronics industry.
Patent JP-S62287937-A (JP)
Title: Electric discharge machine
Inventor: INOUE KIYOSHI
IPC: B23H7/22
Filed: 1986-06-06
Abstract: PURPOSE:To prevent disconnection of an electrode and to enable continuous processing of a work, by providing a memory device, storing various processing conditions, and a device, deciding a relative moving speed between a moving electrode and the work according to a processing condition selected by the memory device. CONSTITUTION:In a CNC 29, based on a processing condition instruction read from a key or a paper tape, a processing condition is selected and set from a memory device previously storing processing conditions. In a CPU for controlling motion of a main machine, in relation to the above, a rotation signal responding to the selected and set processing condition and based on the moving speed of an electrode is applied on a motor 22 for takingoff an electrode 2. Simultaneously, a rotation signal, by means of which the peripheral velocity of a pulley 18 is delayed by a given value than that of a pulley 23 is fed to a motor 17 for feeding the electrode so that tension on the guider 4 part of the electrode 2 is adjusted to a given value. This constitution causes movement of the electrode 2 at a speed responding to a processing condition, and setting of tension.
Patent JP-S5558396-A (JP)
Title: Copper plated steel plate excelling in lubricity
Inventor: UCHIDA KAZUKO
IPC: B21C37/06
Filed: 1978-10-27
Abstract: PURPOSE: To increase the lubricity to the hard chromium plated core and prevent seizure of steel plate and core, by defining the quantity of chtomium on the copper plated surface to a specified quantity, when producing two-ply tube with copper plated steel plate.  
     CONSTITUTION: The surface of Cu-plated steel plate is treated with chromate, and is continuously press-formed into a two-ply tube form by means of a mill roller for forming, and, after passing through a furnace of high temperature atmosphere, a two-ply tube is produced by fusing the two-ply part by using Cu as the medium. At this time of press-forming, the hard Cu-plated core is inserted into the tube, which is likely to cause seizure of the core and tube interior. To prevent this, the quantity of Cr on the surface layer of the Cu plated steel plate is kept 0.1 or under by the intensity ratio of Cr detection with respect to Cu analyzed by a microanalyzer. The Cu plated steel plate has an excellent lubricity to the core, so that seizure phenomenon at the time of pipe forming may be reduced greatly. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H09320927-A (JP)
Title: Projection aligner
Inventor: IWATA NAOHIKO
IPC: G03F7/20
Filed: 1996-05-27
Abstract: PROBLEM TO BE SOLVED: To improve measurement precision of a distance measuring system and an alignment system. SOLUTION: A heat insulation material 140 is interposed in a heat conduction path from an outside to an inside of a stage space 112 which is enclosed with a pedestal 110 supporting a projection optical system PL and a partition 110C and contains a distance measuring system 118 and an alignment system 120 or a temperature adjustment device 150 is provided to the pedestal 110. Thereby, heat conduction to the stage space 112 is cut off, thus preventing generation of temperature change and temperature irregularity inside the stage space 112.
Patent JP-H10314043-A (JP)
Title: Electric cooker board
Inventor: TADA HIROAKI
IPC: F24C7/08
Filed: 1997-05-22
Abstract: PROBLEM TO BE SOLVED: To obtain freedom of use in an electric cooker by mounting current controller on a location without a handle to be installed extending outside toward both lateral sides viewing from the flat surface of a protective case and by pressure-welding a heat sensitive bar on the back surface of the cooking board in a mounting state of the current controller. SOLUTION: A current controller 4 is connected to be free to be attached to or detached from a heater 2 from outside of the corners 1b, 3c viewing from the flat surfaces of a cooking board 1 and a protective case 3. When connected, the current controller 4 extends outside because it is located at the corner 3c viewing from the flat surface of the protective case 3 and even though a cord 23 from the power source is connected to the controller 4, it will cause no obstacle to anybody who is located to correspond with each side to avoid the corner 3c of the protective case 3. Further, it is easy to handle for one positioned on any one of both sides of the corner 3c of the location of the current controller 4. Accordingly, the freedom of use is increased.
Patent JP-S6111272-A (JP)
Title: Automatic paper feeder
Inventor: KASHIMURA MAKOTO
IPC: B65H29/52
Filed: 1984-06-28
Abstract: PURPOSE:To simplify the constitution of an automatic paper feeder by eliminating the needs for synchronizing a paper feeding roller and a paper discharging roller by pressingly contacting the paper discharging roller on a paper only when the discharging action of paper is performed. CONSTITUTION:When a motor 6 is turned in the direction of A, a paper supplying roller 8 in contact with the bundle 36 of papers is also turned in the direction of C. When the uppermost paper of the paper bundle 36 is separated from a separating claw 40 and fed through a paper supply port 42, and also when the tip of the paper comes into contact with the contact point between a paper feeding roller 44 and the second pinch roller 48, the motor 6 is stopped, the roller 44 is driven by a drive source not illustrated, and the paper is fed to a paper discharge port 50 while being printed by a printer 4. When the rear end of the paper comes to the contact point between the roller 44 and the first pinch roller 46, the roller 44 is stopped. The motor 6 begins to turn to the direction of B, and the paper discharge roller 10 is turned to the direction of F. When the second paper supplying pulley 22 is turned to the direction of D, the paper discharge roller shaft 24 is moved along a guide groove 34 to the direction of G, and at the same time the roller 10 is moved to the direction of G. The paper 32 is discharged while being pressingly held between the roller 10 and a rib 56.