baber/WOPTO huggingface dataset:
Patent JP-S6111997-A (JP)
Title: Register
Inventor: KOBA TAKAHARU
IPC: G11C7/00
Filed: 1984-06-27
Abstract: PURPOSE:To decide that data fills up to a stage concerned during shifting data of an FIFO by setting a control register by AND of an input to the prescribed stage of said register and the following output and giving a flip-flop reset by an inversion output of the prescribed stage. CONSTITUTION:Contents of a memory circuit of a control register 20 are inverted by an inverter 50 and inputted to a reset terminal R of a flip-flop 30, while an AND gate 40 is inputted to a set terminal S of the flip-flop 30. To the AND gate 40, a write signal and an output of the following control register 21 are inputted. Here, when fourth data is inputted, the output of the AND gate 40 goes to a high level, and the flip-flop 30 is set. When data is read out, the control register 20 shows that there is no data, and the flip-flop 30 is reset by the inverter 50. Until the flip-flop 30 is set, data can be written non-synchronously, the handing over of data can be facilitated.
Patent JP-H08328926-A (JP)
Title: Backup file device
Inventor: TAKAHASHI HIDEHIKO
IPC: G06F12/00
Filed: 1995-05-30
Abstract: PURPOSE: To enable an operation for a user without being conscious of a file itself and the device of the save destination by executing the save and restore of the file with a system control part while referring to its own provided backup list. CONSTITUTION: When the save request of the file is issued from a utility 1n, a backup control means 10 inside a system control part 3 receives this request, selects any usable save destination device 2n in a connected filing device 4, saves the file and registers respective items such as the name of the utility 1n that performs this save request, the name of the saved file and the device of the save destination of backup in a backup list 30. Next, when a data restore request is issued from the utility 1n, a data restore control means 20 in the system control part 3 retrieves the name of the file saved by the utility 1n or the like from instruction information stored in the backup list 30 in the case of saving the file and restores the file.
Patent JP-H04357714-A (JP)
Title: Phase detector
Inventor: MATSUDA NAOKI
IPC: H04N5/455
Filed: 1991-06-04
Abstract: PURPOSE:To reduce the time till a repulling-in to a stable point by trying repulling-in against the out of phase of detection in a tentative short time according to a SIN curve characteristic. CONSTITUTION:When a signal from a detector 1 is at an L level, a voltage characteristic selection circuit 25 outputs an applied detection signal at it is and when a signal from a detector 1 is at an H level, the circuit 25 outputs a maximum error voltage according to a maximum error voltage characteristic. Then signals 9omega9-1 from a DQ flip-flop 23 are given to a voltage characteristic selection circuit 25, which outputs signals 9omega8-0 in response to the signal from the detector 1. In this case, when an up-down counter detects that a phase deviation exceding +thetaa deg., -thetab deg. for a prescribed number of times takes place, the repulling-in of the PLL according to a maximum error voltage characteristic is carried out. Furthermore, the PLL is repulled-in according to a SIN curve characteristic against the temporary out of phase of the PLL for a short time.
Patent JP-2000320972-A (JP)
Title: Metal melting furnace
Inventor: KOBAYASHI NOBUAKI
IPC: C22B9/16
Filed: 1999-05-13
Abstract: PROBLEM TO BE SOLVED: To attain a stabilized forming state of molten slag by providing an oxygen burner for melting a metallic material, a preheating section for the metallic material, and a constricted section formed on the boundary of the preheating section and the melting section and having diameter smaller than the inside diameters thereof and specifying the distance between the forward end of the oxygen burner and molten. SOLUTION: The melting furnace for melting a metallic material, e.g. scrap or a metal, with combustion heat of an oxygen burner 1 comprises a melting section 2 installed with the oxygen burner 1, and a preheating section 3 installed thereon wherein both sections 2, 3 are installed continuously. A constricted section 4 is provided between the melting section 2 and the preheating section 3 in order to control the quantity of metallic material falling from the preheating section 3 into the melting section 2. One or a plurality of the oxygen burner 1 is inserted into an insertion hole (or holes) 4b made through the circumferential wall at the constricted section 4 depending on the melting capacity of the furnace and the flame ejecting direction is directed toward the bottom part of the melting section 2.  The distance between the forward end of each burner and molten is set in the range of 500-1500 mm.
Patent JP-H02311930-A (JP)
Title: Method and device for interruption control
Inventor: OHASHI AKIHIRO
IPC: G06F9/46
Filed: 1989-05-29
Abstract: PURPOSE:To attain a high speed process with the interruption control by connecting the interruption occurrence report signal lines of the interruption generators to the different data lines of a CPU. CONSTITUTION:A CPU 1 is connected to the interruption generators (INT1 - 16) 2 via an interruption line 4, an interruption occurrence identification signal output timing line 5, and a data bus 3. In addition, the generators 2 are con nected to the CPU 1 via a single line 4 so that the generators 2 produce the interruptions of the same level to the CPU 1. Thus the CPU 1 can decide at a high speed the interruption generator that produced an interruption regardless of the number of interruption generators when an interruption is produced to the CPU 1.
Patent JP-H02311946-A (JP)
Title: Dynamic confirming device
Inventor: YAMAGAMI TOSHIHIKO
IPC: G06F21/31
Filed: 1989-05-29
Abstract: PURPOSE:To improve safety to misconfirmation by updating the confirmation informa tion for each confirmation and therefore attaining the safe and continuous application of a confirming device even if the data applied at confirmation is leaked out by the tapping, etc. CONSTITUTION:A portable storage medium 501 consists of an interface part 510 which secures the interface with a dynamic confirming device 401 via a circuit 185, a control part 500 which controls an entire action of the medium 501, a calculation part 520, a confirmation information generating part 580, a random number generating part 570, and a storage part 530. The part 530 includes a confirmation information storage part 540, a confirmation function identifier storage part 551, a confirmation function table 550 containing a 1st confirmation function storage part 552 and a 2nd confirma tion function storage part 553, a detection function identifier storage part 555, and a detection function storage part 554 including a 1st detection function storage part 556 and a 2nd detection function storage part 557. In such a constitution, the informa tion used for the confirmation of this time and the second confirmation are detected separately from each other out of those information inputted for the confirmation information. Thus plural confirming actions are attained with no second use of the same confirmation information to the confirmation.
Patent JP-H01303789-A (JP)
Title: Formation of partial thickening gold film of ceramic wiring substrate
Inventor: TOMIZAWA AKIRA
IPC: C23C18/44
Filed: 1988-06-01
Abstract: PURPOSE:To dispense with a conduction treatment where a conductive paste is applied by a method wherein a thick gold coating film is easily formed on a ceramic wiring substrate. CONSTITUTION:An electroless nickel plating film 3 is formed on electrically isolated conductor patterns 2a and 2b on a ceramic wiring substrate 1 through an electroless nickel plating method, and a substitution gold plating film 4 is formed on the electroless nickel plating film 3. Plating resist is selectively applied onto the substitution gold plating film 4 formed on a part of the conductor patterns 2a and 2b to form a plating resist film 5 and concurrently an electroless gold plating film 6 is formed on the substitution gold plating film 4 where the plating resist 4 is not formed. Next, the plating resist film 5 is removed. By these processes, it is unnecessary to perform a conduction treatment through the application of a conductive paste.
Patent JP-H10306490-A (JP)
Title: Fixing device for receiving frame of ditch cover
Inventor: KOBAYASHI SHOZO
IPC: E03F5/04
Filed: 1997-05-06
Abstract: PROBLEM TO BE SOLVED: To provide a fixing device for a receiving frame of a ditch cover which can easily and rapidly adjust the level of the receive frame without use of mortar for level adjustment. SOLUTION: Level-adjusting nuts 12 are screwed on a plurality of bolts 11 for fixing a receiving frame, which are erected on the side wall 8 of a side ditch body 7 and inserted in notched grooves 5 formed in a horizontal base plate 4 of a receiving frame of a ditch cover at every specified distance. The underface of the horizontal base plate 4 of the receiving frame of the ditch cover is supported by the level-adjusting nuts 12 and the receive frame is kept at a specified height and fixed with fixing nuts 15.
Patent JP-S5357871-A (JP)
Title: Electronic watch
Inventor: OGUCHI KIKUO
IPC: H03B5/32
Filed: 1976-11-05
Abstract: PURPOSE:To perform the regulation adjustment of a watch, expand the permissible accuracy of a vobrator and facilitate its production by changing the constant of an oscillation circuit and the frequency ratio of oscillation signal in a crystal vibrator, etc.
Patent JP-2000324351-A (JP)
Title: Picture processor and its method
Inventor: TERAJIMA HISAO
IPC: H04N1/60
Filed: 1999-05-13
Abstract: PROBLEM TO BE SOLVED: To obtain a code corresponding to a print color with a simple constitution and/or a small arithmetic amount by setting a table for deciding the corresponding relation of the data of an input color space to the data of an output color space according to the input color space. SOLUTION: A table for deciding the corresponding relation of the data of an input color space to the data of an output color space is set according to the input color space. In a color difference diffusing part, a color difference obtained from processed pixels is added to inputted c data by an adder 701, and the corrected c data are inputted to a print color selection table 702. Then, m and y data are processed in the same way, and the corrected m and y data are inputted to the print color selection table 702. Also, the print color selection table 702 is set so that one of colors (print colors) which can be outputted by a printer to all the c, m, and y inputs can be selected, and a print color code corresponding to the print color can be outputted.
Patent JP-H07332089-A (JP)
Title: Shroud device
Inventor: TOYOURA HIROSHI
IPC: F04D19/00
Filed: 1994-06-15
Abstract: PURPOSE:To surely fix an air guide to a shroud device provided with the air guide for covering a side face of a radiator. CONSTITUTION:A shroud device comprises the front face or rear face of the core section of a radiator covered with a shroud 53, a side face of the radiator covered with an air guide 55, in addition, a guide projection 57 formed along a side face of the shroud 53, and an engaging section 61, which is formed on the side of the shroud 53 of the air guide 55, slidably engaged with this guide projection 57. A claw section, which is projected toward the side of the shroud 53, is formed at the top section of the air guide 55, and a locking section, which locks the claw section, is also formed on the top section of the shroud 53.
Patent JP-H04334361-A (JP)
Title: Purification of copper compound-containing bis(4-aminophenyl)sulfone compound
Inventor: SAITO TORANOSUKE
IPC: C07C315/06
Filed: 1991-05-10
Abstract: PURPOSE:To effectively and simply reduce the content of a copper compound in a purified product by thermally dissolving an organic compound containing the copper compound in an inert solvent in the presence of a cyclic organophosphorous compound and subsequently recrystallized to purify the organic compound. CONSTITUTION:A bis(4-halogenophenyl) sulfone derivative of formula I (X is halogen; R1, R2 are halogen, lower alkyl, etc., m,n are 0-3) with ammonia or an organic amino compound of formula II (R3, R4 are H, alkyl, etc.) in the presence of a catalyst (e.g. cuprous chloride). The produced bis(4-aminophenyl) sulfone, bis(4-N-mono or disubstituted derivative of formula III is thermally dissolved in an inert solvent in the presence of a cyclic organophosphorous compound of formula IV (R1'-R8' are H, halogen, lower alkyl, lower alkoxy, aryl, etc.) and, if necessary, further active carbon or active china clay, filtered and recrystallized for purification.
Patent JP-S62180738-A (JP)
Title: Heat-transfer reaction tube
Inventor: TSUJI TADASHI
IPC: B01J8/06
Filed: 1986-06-09
Abstract: PURPOSE:To miniaturize a reactor and to enable the optimum design of the reactor by housing an insert formed partially or wholly with a reaction catalyst in the title tube, and introducing the flow of a fluid in the tube to the tube wall by the insert. CONSTITUTION:A fluid is outwardly introduced from the central part of the tube in the radial direction, and the heat transmission by collision is secured at a part (a), and the heat transmission by a turbulent flow along the wall is secured at a part (b). The direction of the fluid is changed at the central part of the tube of an insert support 5, and the fluid is again directed to an outer tube wall 4. An insert element 1 is used for securing fluid passages 2 and 3, and guiding the fluid flow. A part or the whole of the insert element 1 is formed with the reaction catalyst, and the element is used to induce a reaction (endothermic or exothermic chemical reaction) in the fluid after giving and receiving heat at the tube walls 4 and 6.
Patent JP-S5358680-A (JP)
Title: Transmission line
Inventor: MITA YASUSHI
IPC: H01B11/00
Filed: 1976-11-06
Abstract: PURPOSE: To make unnceccessary work to knit conductor pattern at the site or the like as well as improve working and economical effectiveness by forming cross-type induction wireless transmission line with such a construction that unit plates with longitudinal and transverse gutters to house wires equipped on it are connected each other. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H02311234-A (JP)
Title: Substrate suction device
Inventor: CHIBA MASAFUMI
IPC: B23Q3/08
Filed: 1989-05-26
Abstract: PURPOSE:To enable vacuum suction securely for a substrate having only a low flatness such as ceramic material for a thermal head, etc. by moving a nozzle equipped with a vacuum suction cup toward a vacuum suction table almost perpendicularly to the vacuum suction table. CONSTITUTION:A substrate 6 sent on a conveyor is stopped under a mask and attached to a vacuum suction table 1 tightly, the cup of a nozzle 2 equipped with a vacuum suction cup is moved up to the back surface of the substrate 6 having a warp to suck the substrate 6, and it is again moved down to the upper surface of the vacuum suction table 1 to attach the vacuum suction table 1 to the substrate 6 tightly. The substrate 6 tightly attached to a vacuum hole 3 in the vacuum suction table 1 is then supported, covered with a mask, and exposed, then the vacuum suction by a vacuum suction duct 4 is stopped, and it is sent to a subsequent process on a conveyor continuously. Preferable and correct products or measured values can thus be obtained in substrate processing work such as exposure of thermal heads.
Patent JP-S5658110-A (JP)
Title: Direct current erasing device
Inventor: KIMURA KENJI
IPC: G11B5/024
Filed: 1979-10-16
Abstract: PURPOSE:To eliminate completely the residual DC magnetic field on the magnetic tape, by installing an electromagnetic device which generates the magnetic field having the opposite polarity to cancel the residual magnetic field. CONSTITUTION:Both the recording/reproducing head 4 and the erasing head 5 slide onto the tape surface with travelling of the magnetic tape 1. At the same time, the electromagnet 6 and the Hall device 7 are allowed to contact slidably onto the tape surface interlocking to the head 5. When the tape 1 travels in touch with the head 5, a DC erasion is given to the contents of the tape recorded previously. At the same time, the tape is magnetized to the N pole. After this, the magnetized area of the tape touches in running the device 7, and thus the output voltage according to the magnetization of the tape at that moment is produced. And the difference between the output voltage and that in the nonmagnetic field state of the Hall device 10 is applied to the magnet 6 via the operational amplifier 12 and the amplifier 14. As a result, the magnetization is cancelled for the N pole of the tape.
Patent JP-S6026098-A (JP)
Title: Manufacture of aqueous composition containing dialkyl ester salt of sulfosuccinic acid
Inventor: JIYON AASAA RANDO
IPC: C07C303/32
Filed: 1984-06-29
Abstract: C4-C16 dialkyl sulphosuccinates are prepared as 30-50% by weight aqueous compositions at reaction temperatures above 85 DEG C. In order to prevent a sudden large viscosity rise on cooling below 75 DEG C, urea (10 to 30% by weight based on the dialkyl sulphosuccinate) is added to the reaction mixture as it cools.
Patent JP-S61290019-A (JP)
Title: Insert molding and method of preparation thereof
Inventor: TAKI KIYOHIRO
IPC: B29C45/14
Filed: 1985-06-18
Abstract: PURPOSE:To prevent the deviation of core between a cylindrical member and synthetic resin moldings, the bulge formed at the inner peripheral surface of the central hole of synthetic resin moldings, or the defect of the roundness of this central hole, by forming convex parts whose end portions at the side of axis direction are made as inclined face at the inner peripheral surface of the cylindrical member for insert. CONSTITUTION:Concerning a insert moldings where a cylindrical member for insert is set up in a mold and melted resin is poured to combine the synthetic resin moldings to the inner peripheral parts of the cylinder member, convex parts 18 are formed at the inner peripheral surface of a metallic cylindrical member 17, and the both ends of this convex parts 18 in the axis direction are respectively constituted in inclined face 19. Additionally a circular groove 20 is formed extendedly towards circumferential direction at nearly intermediate part of the axis direction of the convex parts 18. As synthetic resin moldings 25 has a larger shrinkage facter as compared with metal, a gapping occurrs between the molding 25 and outer cylindrical member 17. The cylindrical member and the moldings are strongly pressed against each other at the parts of the inclined faces 19, 27, therefore the centers of both members are correctly agreed with each other.
Patent JP-H0428004-A (JP)
Title: Wire bonding and twisting method for thin film magnetic head
Inventor: ITO KATSUMI
IPC: G11B5/17
Filed: 1990-05-23
Abstract: PURPOSE:To improve productivity by facilitating automatic wire bonding and twisting by rotating a thin film magnetic head as separating a bonding head from the thin film magnetic head in a state where the wire is connected. CONSTITUTION:The wires 24, 25 are supplied to plural bonding heads 44, 45, respectively, and the tip parts of the wires are bonded to the bonding terminals 30a, 30b of the thin film magnetic head, respectively. After that, the wires 24, 25 are stranded by rotating the thin film magnetic head as separating the bonding heads 44, 45 from the thin film magnetic head in the state where the wires 24, 25 are connected. Thereby, it is possible to perform the bonding and the twisting in a series of processes, and to improve the productivity by easily realizing automation.
Patent JP-H0428238-A (JP)
Title: Semiconductor manufacturing device
Inventor: MATSUDA SUSUMU
IPC: H01L21/50
Filed: 1990-05-23
Abstract: PURPOSE:To improve the productivity of the title device easily and efficiently by a method wherein the device is provided with a remote control part, by which inputted operation information is converted into a radio signal and the signal is outputted, and a signal discriminating part, by which the radio signal from the remote control part is received, discriminated and the signal is converted into an actuating signal. CONSTITUTION:In case a plurality of wire bonding devices M1, M2, M3,...,Mn are controlled, an operator first performs input of necessary bonding information on a semiconductor device to be manufactured by a console panel 2. After this, the operator turns-ON a starting switch for the panel 2, whereby the bonding information stored in a storage circuit 3 is sent to an output part 4, is converted into a radio signal and the signal is outputted. The outputted radio signal is received by each reception part 5 of the devices, M1, M2, M3,...,Mn the received signal is converted into an actuating signal by a signal discriminating part 6 and the signal is outputted. The devices M1, M2, M3...Mn are actuated on the basis of the bonding information stored in the circuit 3.
Patent JP-H06347909-A (JP)
Title: Image printer
Inventor: TANIHATA TORU
IPC: G03B27/72
Filed: 1993-06-03
Abstract: PURPOSE:To provide an image printer where image quality after correction is improved in the case of correcting the image information of film. CONSTITUTION:This image printer is provided with a projection and exposure part 5 projecting and exposing the image of the film on a photosensitive material 3, and an image exposure part I exposing the material 3 by setting exposure amount for many areas based on the image information for exposure. The image exposure part I is constituted so that the image information having only a corrected object part inputted from a correction information input means J and corrected according to correction content inputted from the input means J may be formed as the image information for exposure based on the image information of the film read by a read means 15 and correction information designated by the correction information input means J. A carrying means T is constituted to carry the material 3 so that exposure by the projection and exposure part 5 and exposure by the image exposure part I may be superposed on the material 3.
Patent JP-S5659552-A (JP)
Title: Production of parts having undercut
Inventor: MURATA YOSHITO
IPC: B21K1/14
Filed: 1979-10-18
Abstract: PURPOSE: To form parts having undercuts on the inside surface by pressing with good accuracy by making semifinished products having a bulged part on the outside circumferential face of a recess then forcing the same into the ironing hole part of a die and ironing the same.  
     CONSTITUTION: A semifinished product 10 which has a body 13 provided with a barlike part 11 and a recess 12, is formed with a bulged part 14 in the upper part of the outside circumferential surface 13a thereof and has an inside surface 15 provided with a straight part 15a and a curved corner part 15b is made. This semifinished product 10 is put into an ironing die 23 provided with an ironing hole part 20 of the same diameter (d 2 ) as the outside circumferential diameter (d 1 ) of a ball joint housing 1 of a predetermined shape as well as a curved part 21 and a large-diameter hole part 22, in such a manner that the bulged part 14 fits into the large-diameter hole part 22. Next, a punch 30 is abutted on the recess bottom wall 12a of the semifinished product 10 to force the semifinished product 10 into the ironing hole part 20, whereby working is performed. The inside surface 15 of the recess 2 becomes of the shape same as the spherical face 4 of a predetermined shape and the part having an undercut in the inside surface is formed by pressing. 
     COPYRIGHT: (C)1981,JPO&Japio