baber/WOPTO huggingface dataset:
Patent JP-S6056472-A (JP)
Title: Soldering method of metallic plug socket
Inventor: HAMANAKA SUKEAKI
IPC: H01R43/02
Filed: 1983-09-09
Abstract: PURPOSE:To solder a metallic plug socket with high efficiency and high reliability by exposing the top ends of the conductors of insulation-covered fine wire groups, inserting the same into hollow conductive pins and dipping the projecting parts thereof into a solder tank then cutting away the projecting part. CONSTITUTION:All the required lead wires 06 are exposed by (l) from the top ends. The respective bare wires 07 are inserted into hollow conductive pins 01 to make projecting parts 08. The total number of the projecting parts 08 of a plug socket inserted with the bare wires 07 is dipped for a prescribed length in the solder 09 in a melting tank 010. The projecting parts are removed from the tank 010 at the point of the time when the molten solder 09 ascends in the capillary gaps among the fine wire groups by capillarity up to the opposite end face of the pins 01. The wire 08a parts into which the solder is penetrated are cut away. The time for soldering is reduced by the above-mentioned method and solderability with high reliability is provided and the pins having high strength are obtd.
Patent JP-S5689312-A (JP)
Title: Method of interrupting power source for tandem mill
Inventor: IWAI KIYOSHI
IPC: B21B33/00
Filed: 1979-12-20
Abstract: PURPOSE: To decrease semiprocessed goods as far as possible by controlling the power source interruption of the remaining entire stand by the discrimination of the presence or absence of the material to be rolled in the stand in which abnormality has occured and which is interrupted of power source.  
     CONSTITUTION: At the instant when the trailing end 23 of the material 22 to be rolled positions between Nos. 3, 4 rolling mills F 3 , F 4  during passing through, for example, 6-stand tandem mills, an electric circuit trouble signal 7 is applied to a trip circuit 6 by the thyristor power source device 3 of the former. Then, the circuit 6 causes a breaker 4 to trip, thereby protecting the device 3; at the same time, a trip command transmitter 8 transmits a signal. At this time, however, a load cell 11 is applying an off signal to a gate circuit 10. hence, the circuit 10 does not output the trip command signal to the trip circuit of each rolling mill other than the rolling mill F 3 . Hence, the material 22 does not become a semiprocessed good. The same holds true of the case when the rolling mills F 1 , F 2  trip. If the material 22 is bitten in the rolling mill F 3  in the case of the former, the cell 11 applies the on signal to the circuit 10, thereby tripping all the rolling mills. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S5955579-A (JP)
Title: Character recognizer
Inventor: TAKAHASHI TAKESHI
IPC: G06V10/98
Filed: 1982-09-24
Abstract: PURPOSE:To rationalize recognition of characters, by obtaining the character recognition rate for each medium to compare this rate with the standard recognition rate obtained by varying the set value during recognition of characters and then delivering an alarm after deciding a fault when the character recognition rate exceeds the standard rate. CONSTITUTION:The character data recognized at a recognizing part 4 is stored in a memory 5 after preprocessing 3 the signal obtained by scanning 2 optically an original 1. At the same time, the decision information is delivered from the part 4, and the character number underwent recognition and decision and the number of unrecognizable characters are counted for each update of page by a recognition rate monitor 6 to obtain the recognition rate. This recognition rate is compared 8 with the set value of a setting circuit 7 which can vary the set value in accordance with the type of characters and then decided 9. If the recognition rate exceeds the set value, a stop command is delivered to stop the working of a character recognizer. At the same time, this state is informed to an operator by means of a call means 10. This eliminates the constant monitor of the operator and enables an early countermeasure to a fault.
Patent JP-S5955035-A (JP)
Title: Manufacture of semiconductor device
Inventor: KAGAMI SHIYOUICHI
IPC: H01L27/08
Filed: 1982-09-24
Abstract: PURPOSE:To facilitate isolation between each of elements, and to contrive to prevent a semiconductor device from generation of a bird beak, disconnection of an electrode, etc., by a method wherein element regions are isolated in self- alignment manner according to an insulating film by removing an oxide film and a non-single crystal layer formed on a substrate, and the surfaces of the regions are made to nearly the same level with the surface of the insulating film. CONSTITUTION:After phosphorus ions are implanted in a single crystal silicon layer 61, a heat treatment is performed to form the N-well region 10. Thin oxide films 111, 112 to act as the gate oxide films are formed on the surfaces of the N-well region 10 and a single crystal layer 62 in succession. Then, after gate electrodes 12, 12 are formed respectively on the thin oxide films 111, 112, the P type source.drain regions 131, 141 are formed on the surface of the N-well region 10, the N type source.drain regions 132, 142 are formed in succession on the surface of the P type single crystal layer 62, and after the thin oxide films 111, 112 are removed selectively, the common lead out electrode 15 of the P type and the N type source regions 131, 132, etc., are formed to form the desired CMOS inverter consisting of the PMOS and the NMOS transistors.
Patent JP-S6320809-A (JP)
Title: Electromagnetic device
Inventor: NAKADA HIROATSU
IPC: H01F7/14
Filed: 1986-07-14
Abstract: PURPOSE:To enable this device to be incorporated also in a vibrating device to spread the range of its usage, by jointing a moving-iron piece with a yoke by means of a pin and by fitting both ends of a torsional coil spring to the moving-iron piece and to the yoke and by making composition of the iron piece energized in the returning direction. CONSTITUTION:An iron piece 31 is mounted rotatably and facing to an iron core 10 of an electromagnet 1, at a top end of a yoke 2 placed on the electromagnet 1. An iron piece 21 is attracted and returned by the iron core 10 in accordance with excitation and demagnetization of the electromagnet 1. In this case, the iron piece 31 is jointed with the yoke 2 by means of a pin, and both end parts of a torsional coil spring 47 mounted in the vicinity of this joint part are respectively fitted to the iron piece 31 and the yoke 2, and then the iron piece 31 is energized in the returning direction. Hence, the vacant spacial part can be formed at the rear part of the yoke, without requiring many spacers, so that this part becomes available for effective usage in such that the operational part linked with the moving iron-piece 11 is disposed there.
Patent JP-H0610067-A (JP)
Title: Conducting and heating device for metallic strip coil
Inventor: KAMETANI TAKEFUMI
IPC: C21D1/40
Filed: 1992-06-24
Abstract: PURPOSE:To rapidly and uniformly heat the whole body of a metallic strip by directly conducting electricity to both edge parts of the coil of the metallic strip in electrodes via heat generating auxiliary electrodes. CONSTITUTION:The metallic strip such as a steel strip is coiled. The electrodes 2 are put on both edge parts of the same, coiled body 4 via heat generating electrodes 3 constituted of a material such as carbon, Fe-Cr or the like. Both electrodes 2 are pressed against both edge faces of the coil by a weight 6, and electricity is conducted by a power source 1. Or, according to necessity, metallic cushions 5 obtd. by bundling lead wires to form their shape into a strip one are arranged between the coil edge part and the heat generating auxiliary electrode 3 to improve the electric contact between the electrode 2 and the coil edge part, by which an electric current is uniformly flowed through the metallic coil 4. The metallic strip forming the metallic coil can rapidly and uniformly be heated to the objective temp.
Patent JP-S5959374-A (JP)
Inventor: SHIMOMURA KURUJI
IPC: G05B19/18
Filed: 1982-09-27
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-S6226740-A (JP)
Title: Exposing device for manufacturing screen of color cathode-ray tube
Inventor: YASHIMA KOJI
IPC: H01J9/227
Filed: 1985-07-27
Abstract: PURPOSE:To uniform the circularity of dot over the entire face of panel by diverging the flux radiated through a rotary slit by means of a convex lens arranged such that the center of rotation will align with the optical axis. CONSTITUTION:Exposing device for forming black matrix dots and fluorescent material dots on the screen of color cathode-ray tube is formed with a supper high pressure mercury lamp 7 rotatable through a rotary shaft 13, light shielding board 15 having a slit 16 and a convex lens 17 arranged such that the normal line in the center of the slit 16 will be aligned with the optical axis. The flux from the slit 16 is diverged through said lens 17 then passed through a through- hole in the shadowmask to be projected onto the screen. Consequently, the projecting flux can be brought near to right circle while the difference of flux area between the central portion of panel and the circumference can be reduced considerably through function of said lens 17.
Patent JP-H0917248-A (JP)
Title: Coaxial cable and its manufacture
Inventor: AOSAKI YASUHISA
IPC: H01B13/016
Filed: 1995-06-30
Abstract: PURPOSE: To provide the coaxial cable which can use an inexpensive connector simple in structure, and is easy to manufacture by providing a connector mounting swelled part in a circular shape in cross section over the middle of an extension from one free end side of the coaxial cable. CONSTITUTION: The coaxial cable is provided with a connector's swelled part 6 in a circular shape in cross section located at a conductor 4 over the middle of an extension from one free end part side of a former coaxial cable 1 composed of an insulator 3 in a circular shape in cross section disposed while being closely attached around a center conductor 2, and of an outer conductor 4. In manufacture, the cable 1 where the terminal of the conductor 4 is processed at a specified length 40a, is positioned at the longitudinal grooves 62 of a first and a second coaxial cable holding jigs 51 and 52 so as to be fixed, and an outer conductor pressing jig 71 is then pressed in to its end part.  The free end face of the cylindrical body 1 of the jig 71 presses the free end face 4a of the conductor 4 so as to allow the extruded portion to the inside of the lateral grooves 64 of the jigs 5a and 52 to be formed into the swelled part 6.
Patent JP-H08335490-A (JP)
Title: Block heater
Inventor: ISHIBASHI EIJI
IPC: H05B3/10
Filed: 1995-06-07
Abstract: PURPOSE: To enhance uniform heating effect by arranging a heat transfer agent on the contact surface between a metal block and a sealed body. CONSTITUTION: A sealed body 3 for uniformly heating, having higher heat conductivity than a metal block 1 is embedded in the heat resistant metal block 1 having a heating means 2, and a heat transfer agent 4 is arranged between the metal block 1 and the sealed body 3. Thereby, uniform heating is made possible in spite of simple structure, and durability same as the conventional heater can be maintained.
Patent JP-S6411185-A (JP)
Title: Composition for film capable of regulating light transmission
Inventor: YATABE TOSHIAKI
IPC: C09K9/00
Filed: 1987-07-06
Abstract: PURPOSE:To obtain the titled composition, capable of readily forming films peelable in case of no need and having automatic regulating action of light transmission rate by applying onto substrates, by dissolving a photochromic material having the regulating action on light transmission rate in an organic polymer solution having the ability to form peelable films. CONSTITUTION:The aimed composition obtained by dissolving a photochromic material (e.g. spiropyran compound) capable of absorbing sunrays and changing color tone in an amount of 5-40pts.wt. based on 100pts.wt. polymer in an organic polymer solution having the ability to form peelable films. The above- mentioned composition can be applied to substrates, such as automotive window glass or lenses of eyeglasses, etc., to preferably provide 5-100mum film thickness (by, e.g. a spraying method) to form films capable of suitably regulating incident sunrays according to the intensity thereof.
Patent JP-H05333096-A (JP)
Title: Measuring method and device of high frequency element
Inventor: YAMAMOTO YOSHIHIRO
IPC: G01R31/26
Filed: 1992-06-01
Abstract: PURPOSE:To obtain a measuring method and device capable of accurately measuring a high frequency element. CONSTITUTION:In a measuring base 10, a dielectric 12 is superposed on a grounded conductor 11, and a strip conductor 16 connected with input and output connectors 14, 15, and a pad for ground 17, are provided on the dielectric 12. In a cap jig 40, a recessed portion 42 covering a package body portion 1 is formed in the underside of a dielectric 41, and a grounded conductor 43 is superposed on the top thereof. In measuring, a high frequency element 3 is placed on the base 10, and the jig 40 is placed thereon for covering. At this time, the measuring device becomes the strip structure of a shielding type. Therefore, the measuring accuracy of the high frequency element is improved, because the reproducibility of the impedance of the previously designed measuring device is good.
Patent JP-S6059433-A (JP)
Title: Buffer control circuit
Inventor: MURANO SHIYOUICHI
IPC: G06F5/16
Filed: 1983-09-10
Abstract: PURPOSE:To attain continuous writing in a 2-split buffer memory by fetching previously the lowest bit of a pointer to an FF and producing a write-enable signal with inversion of said FF every time the writing is performed in a buffer memory. CONSTITUTION:A pointer 12 produces an address to write the data read out of a register 1 in buffer memories 2 and 3. While an FF6 repeats inversion of 0 and 1 by a clock given via an AND circuit 7. Therefore a write-enable signal producing circuit 4 transmits write-enable signals 20 and 21 alternatey by said inverted signal. In this case, the signal 20 is transmitted when the number of addresses of the pointer 12 is equal to an even number with the output of the FF6 set at 0. Thus the write data is written in the memory 2 and then in the memory 3 with the next signal 21. This action is repeated to write data successively and alternately in memories 2 and 3.
Patent JP-2000353742-A (JP)
Title: Manufacture of semiconductor device
Inventor: KAWAKAMI YASUSHI
IPC: H01L21/316
Filed: 1999-06-14
Abstract: PROBLEM TO BE SOLVED: To improve planarity of a glassy insulating film and also to prevent boron from being deposited from the glassy insulating film, and moreover to prevent from being subjected to time restrictions on the manufacturing process of a semiconductor device. SOLUTION: This manufacturing method of a semiconductor device is one, where a glassy insulating film 3 which covers the upper parts of electrodes 2 on a semiconductor substrate 1 and consists of a BPSG film is formed on the substrate 1, and after that a non-doped layer 4, which is used as a protective film and consists of a silicon oxide film, is formed on the film 3 and the substrate 1 is carried in a heating furnace, then after the layer 4 is etched in the furnace and removed from the furnace, the film 3 is reflow-treated to flatten the surface of the film 3.
Patent JP-H11348727-A (JP)
Title: Mounting structure for anchor plate for seat belt
Inventor: OKITA KENICHI
IPC: B60R22/20
Filed: 1998-06-15
Abstract: PROBLEM TO BE SOLVED: To make resisting and holding forces constant at the time when the position of an anchor plate is adjusted. SOLUTION: This structure is provided with a pedestal part 24 with a diameter smaller than a head part 23 formed on a bolt 22 and fitted with a through hole 26 bored in a reinforced frame 9 and a set frame 10, an intermediate diameter part 19 formed on the bolt 22 continuing from the pedestal part 24, with a diameter smaller than the pedestal part 24 and having a predetermined length A, a male screw part 20 formed at the tip end of the bolt 22 continuing from the intermediate part 19, with a diameter small than the intermediate part 19, and anchor plate 5 with its base rotatably fitted to the intermediate diameter part 19 and a buckle 4 of a seat belt mounted, a wave washer 15 interposed between the base of the anchor plate 5 and the pedestal part 24,  and a nut 18 screwed into the male screw part 20 of the bolt 22 and brought into contact with an end 21 of the intermediate part 19 and the base of the anchor plate 5, and the dimension between the surface of the pedestal part 24 and the base surface of the anchor plate 5 is made equal to the predetermined length A of the intermediate part 19.
Patent JP-S6227131-A (JP)
Title: Manufacture of reserve tank
Inventor: KUSHIBIKI KEIZO
IPC: B29L31/00
Filed: 1985-07-29
Abstract: PURPOSE:To enable to manufacture a reserve tank by the minimum post processing, by forming an air relied space on the upper part of a joint of a piping hose. CONSTITUTION:A tank body 11 of a reserve tank 10 and a joint 13 of a piping hose protruded from the lower part of the tank body 11 in an L-shaped state are molded unitarily through blow molding. In this instance, when an air relief space 15 is formed unitarily on the upper part of the joint of the piping hose, as blowing air is sent into the space 15, the joint 13 of the piping hose can be penetrated through without generating a thick part on the same. The reserve tank 10 is finally cut off from a neck part 19 of a pipe 14 through machining. The reserve tank manufactured in this manner is communicated with the tank body 11 through a communication hole 18. Then as for the outside diameter of the air vent space 15, it is most suitable to enlarge the same to the extent of 50% of the outside diameter of the pipe 14.
Patent JP-H0216057-A (JP)
Title: Ink jet recorder
Inventor: TAKEMURA MAKOTO
IPC: B41J2/185
Filed: 1988-07-05
Abstract: PURPOSE:To eliminate the need for reserve stock of a waste ink recovery vessel by a method wherein a removable cutout part is formed on a part of a refilling ink containing vessel, the cutout part of the used vessel is cut to be removed, and the used vessel is used as a waste ink recovery vessel for a recovery device. CONSTITUTION:An ink cartridge 14 is provided with a flexible cover 17 at the top end of an ink supply port on the lower side face thereof and an inner electrode 18 on the upper part thereof. An electrode 19 is fixed on a partition wall of an external housing 16 so that one end is exposed and the other end is in contact with the inner electrode 18. On an insertion port 5B of a waste ink cartridge 15, a through hole allowing the movement of a needle 13 and a projection 5C facing an inner electrode 18 are provided. When the liquid surface of a refilling ink 21 is lowered, a high resistance is established between the inner electrode 18 and a needle 20, whereby the use-up of the ink 21 is judged. At the time of a recovery action, a waste ink discharged into a cap 11 is recovered into the waste ink cartridge 15 through a discharge tube 13A and the needle 13 by a suction pump 12. The used ink cartridge 14 can be used in place of the waste ink cartridge 15 by breaking an electrode piece outside a groove 18A of the inner electrode 18.
Patent JP-S6145315-A (JP)
Title: Reference voltage generating circuit
Inventor: YAMADA KAZUMI
IPC: G05F3/22
Filed: 1984-08-10
Abstract: PURPOSE:To simplifying the design of a reference voltage generating circuit by setting the resistance ratio at a prescribed level between working resistances and therefore setting optionally the output voltage and the temperature characteristics of said voltage generating circuit. CONSTITUTION:For a reference voltage generating circuit, the 1st and 2nd resistances R1 and R2 are connected in series between a power supply Vcc at the high potential side and a constant current source. While the 3rd resistance R3 and a diode Di are connected in series in the same way. Then the reference voltage VR is extracted out of a junction between both resistances R1 and R2 via an emitter-follower circuit. Then a constant current I0 is branched off to a serial circuit current I1 of resistaces R1 and R2 and a serial circuit current I2 of the R3 and the Di. The voltage VR is extracted through an end of the R1 by an emitter-follower circuit consisting of a transistor TRQ5 and a resistance REF. Then two resistance ratios R1/SIGMAR and R3/RE are set so as to satisfy a specific equation. Thus it is possible to obtain the optional voltage VR and temperature characteristics.
Patent JP-H0219339-A (JP)
Title: Optical splitting of 2-(6-methoxy-2-naphthyl) propionic acid
Inventor: FURUBUIO ETSURE PISETSURI
IPC: C07C51/487
Filed: 1988-07-05
Abstract: A process for the optical resolution of 2-(6-methoxy-2-naphthyl)propionic acid by seeding a supersaturated solution of the ethylamine salt of said acid.
Patent JP-H0915644-A (JP)
Title: Thin film transistor matrix substrate
Inventor: OZAKI KIYOSHI
IPC: G02F1/136
Filed: 1995-07-03
Abstract: PROBLEM TO BE SOLVED: To provide a means not short-circuiting between a pixel electrode and an under layer first storage capacity electrode even when a pin hole exists in an upper layer second storage capacity electrode forming storage capacity, related to a thin film transistor matrix substrate used for a liquid crystal display device, etc. SOLUTION: In a thin film transistor, a gate electrode 2 and the first storage capacity electrode 3 are formed on a transparent insulation substrate 1, and a gate insulation film-cum-storage capacity insulation film and an operation semiconductor electrode are formed on that, and a source electrode 11, a drain electrode 12 and the second storage capacity electrode 13 are formed on that, and a second layer insulation film is formed on that, and a contact hole 15 arriving at the source electrode 11 and the second storage capacity electrode 13 is formed on the second layer insulation film, and the pixel electrode formed on that is connected to the source electrode 11 and the second storage capacity electrode 13 through the contact hole 15, and at least partial width of the second storage capacity electrode 13 is made larger than the width of the first storage capacity electrode 3,  and the contact hole 15 is formed on the part that the second storage capacity electrode projects outward the first storage capacity electrode 3.
Patent JP-H0727120-A (JP)
Title: Special high-strength bolt fastening method
Inventor: ITO DAISUKE
IPC: F16B31/02
Filed: 1993-07-07
Abstract: PURPOSE:To confirm that a special high-strength bolt is screw-fitted in a base material by applying constant torque when a nut is fastened by screw-fitting the bolt in the base material from the joining member side. CONSTITUTION:The method is constituted in such a way that in a condition of gripping a screw-fitting pin tail 14 of a special high-strength bolt 1 having a fastening pin tail 13 and the screw-fitting pin tail 14, a base material 4 side screw part 11 is screw-fitted in a base material 4 so as to continue to one screw part 12 sandwiching a cylinder part 10 between them, and a rupture groove 16 between both pin tails 13 and 14 is ruptured, and screw-fitting in the base material 4 is completed, and afterward, in a condition of gripping and fixing the fastening pin tail 13, a nut is rotated, and is screw fitted to the screw part 12, and a rupture groove 15 between the screw part 12 and the fastening pin tail 13 is ruptured, and screw-fitting of the nut is completed. Since the rupture groove 16 is ruptured when the screw-fitting of the screw part 11 in the base material 4 is completed, the screw-fitting in the base material 4 is confirmed by applying constant torque.