baber/WOPTO huggingface dataset:
Patent JP-H01261973-A (JP)
Title: Motor driven universal head
Inventor: HOSHI KENICHI
IPC: H04N5/222
Filed: 1988-04-13
Abstract: PURPOSE:To provide both a pan driving part and a tilt driving part on the same main chassis by providing the last gear of the power transmission device of a pan mechanism and the supporting axis of the tilt chassis of a tilt mechanism. CONSTITUTION:A tilt motor 91, a worm 95, a worm wheel 96A and a gear are provided on a main chassis 70, and the driving power of the motor 91 can be transmitted to the rack of a sliding plate 94. Consequently, when the plate 94 moves by the driving power of the motor 91, an axis 64 connected with the plate 94 through a linking member moves along rail channel 61 and 61 of a horizontal direction formed with a tilt plate 60. As a result, a side plate 73 and 73 to have a diagonal rail channel 74 and 74 to cross with the rail channel 61 and 61, that is, the main chassis 70 tilts a supporting axis to the tilt chassis 60 with a center 62 as the center.
Patent JP-S57207188-A (JP)
Title: Manufacture of die for formation of ink jet nozzle
Inventor: YOSHIZAWA TETSUO
IPC: B41L27/10
Filed: 1981-06-13
Abstract: PURPOSE: To produce a plastic die for formation of ink jet nozzles which is of high accuracy, is suited for mass production and is at a low cost by performing electrocasting by the use of a master mold provided with a hole for formation of an ink ejection port at one end.  
     CONSTITUTION: A hole 6 for forming an ink ejection port is punched with high accuracy at one end of a master mold body 5 which is made to the same outside dimensions as those of a nozzle to be manufactured by using a metal or ceramic, whereby a master mold 4 is obtained. This mold 4 is put in an Ni electrocasting  bath 10 of an electrocasting cell 9, and is electrocast by the application of a voltage from an electric power source 12 between the same and an electrode 11, whereby an Ni layer 13 is formed on the mold 4. This mold is removed from the cell and the mold 4 is removed from the resultant casting 13. The outside circumference thereof is machined to finish an electrocast mold 14 having a projection 15 for the formation of the ink ejection port. This mold 4 and a mold 17 having a die 16 to be formed with an ink introduction hole are combined, and plastics are cast therein, whereby the nozzle is formed. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S62248530-A (JP)
Title: Automatic attaching and detaching method for work by spinning machine for roll forming and spinning machine on manufacturing forged wheel of light alloy
Inventor: YOSHIMURA KATSUNORI
IPC: B21H1/04
Filed: 1986-04-18
Abstract: PURPOSE:To attach a work automatically to roll work and to accurately transfer the work to a specified position, by providing a die stopping means on the specified position and a ejecting means for detaching the work from a die of driving side. CONSTITUTION:When the roll forming is finished, a main spindle 12 is decelerated to stop on the specified position by a signal from a control device. A driven shaft 16 is made impossible to rotate by a working of an electromagnetic brake. Then, a pressing force from a stroke shaft 17 is released, a knockout shaft 13 is slid to the direction of an arrow AR, the work 60 is moved together with the driven shaft 16 and the stroke shaft 17 to the direction of an arrow BR and stopped at the right end to release the work 60 from the die 8, When the knockout shaft 13 is started to recede in the ditection of an arrow AL, the ejector pin 15 is released from the press force of the knockout shaft 13 and the work 60 is moved by the spring force of the corned disc spring 21 to be separated from the die 9. The work 60 is supported on the top end of the ejector pin 15, holding the work 60 by a robot device to emerge from the spinning machine.
Patent JP-S62247247-A (JP)
Title: Multielectroblotting method
Inventor: NAGAO NORIKI
IPC: G01N33/561
Filed: 1986-04-19
Abstract: PURPOSE:To enable the completion of a reaction in a short time, by applying an electrophoresis method for a multiple filter. CONSTITUTION:This method comprises a top plate 1 having an opening and an upper electrode both on the surface and back thereof while provided with an electrolytic liquid holding frame on the top thereof, a finely pored film 2 located beneath the top plate to cover an opening 6, a center plate 4 located under the top plate with as to have an opening at a corresponding position so as to communicate with the opening of the top plate, and a bottom plate 5 located under the center plate as provided with a recess for holding an electrolytic liquid and a lower electrode 9. A filter filled with an electrolyte is used to add several kinds of liquid samples sequentially into a well formed with the opening 6 of the top plate and the finely pored film 2 and under an electric energization through the upper and lower electrodes, the sample is adsorbed to the finely pored film in the well in an electrophoretic manner and the density of a solid product is compared or measured.
Patent JP-H04303052-A (JP)
Title: Automotive air bag structure
Inventor: INADA HARUHIRO
IPC: B60R21/20
Filed: 1991-03-29
Abstract: PURPOSE:To provide such an automotive air bag structure that is able to regulate any drag of an outer layer material in opposition to a sliding contact with the air bag outer layer material at time of unfolding of an air bag. CONSTITUTION:Both pressure-contact members 73a, 73b are installed in each unfolding end side of lids 7a, 7b in order to build up each restraint of outer layer materials 72a, 72b of these lids 7a, 7b. These pressure-contact members 73a, 73b are attached to core materials 70a, 70b of these lids 7a, 7b by means of rivet 11, and they are formed into a segment at the side of these lids 7a, 7b, and this segment edge is made contact with these outer layer materials 72a, 72b.
Patent JP-H08287541-A (JP)
Title: Cassette tape player
Inventor: OTSUKI AKIRA
IPC: G11B15/44
Filed: 1995-04-17
Abstract: PURPOSE: To obtain a cassette player capable of preventing the slack of a tape at the time of transferring from FF or REW mode to the play mode with simple constitution. CONSTITUTION: An idler gear 61 is meshed a feed side reel gear 57 at the REW operation at the time of changing over the REW operation to the play operation. As a result, the player is so constituted that the ply operation is executed after the rotation of the reel gear 57 on the feed side is stopped simultaneously with the stoppage of the rotation of the reel gear 56 on the winding side.
Patent JP-S58209036-A (JP)
Title: Leakage testing method and device for magnetron
Inventor: NISHIYAMA YASUHIKO
IPC: H01J9/42
Filed: 1982-05-31
Abstract: PURPOSE:To facilitate maintenance as well as make a correct leakage test possible by connecting each elemnt in a pair of works with each other via a differential pressure detecting means and detecting leakage by making use of any change in the differential pressure after evacuating said pair of works maintained at a constant temperature. CONSTITUTION:In a vacuum system and a measuring system for evacuating eight works 1a-1h, the works 1a, 1b constitute one set, and its exhaust pipe is connected to exhaust ports 6a, 6b and also to a detector 7a. The detector 7a is constituted by a diaphragm type sensor 8 connected between the outputs of the exhaust ports 6a, 6b and solenoid valves 9, 10 for switching the outputs of the exhaust ports. The output terminals of these solenoid valves are connected to an evacuation pump P via a solenoid valve 11a which serves as a means for a common output. Further, the other works 1c-1h, any two of them constituting one set, are also formed in the same consection and constitution as in the case of the works 1a, 1b.
Patent JP-H09277964-A (JP)
Title: Crawler belt guide device for crawler type vehicle
Inventor: HOTTA MASANORI
IPC: B62D55/10
Filed: 1996-04-12
Abstract: PROBLEM TO BE SOLVED: To improve strength of an upper surface of a side frame corresponding to an engagement hole in which a connection part of a track frame is engaged in a crawler belt guide device for a crawler type vehicle. SOLUTION: Crawler belt guides are provided to be parallel to each other at corresponding positions to engagement holes in an upper surface of a side frame 1. The crawler belt guide comprises a frame component member 10, and a guide member 11. The frame component member 10 has a larger length than width of the engagement hole, and it is welded to the side frame 1 to be tightly applied along a moving direction of a crawler belt. The guide member 11 is installed on an upper surface of the frame component member 10 by a bolt 12.
Patent JP-S59217798-A (JP)
Inventor: WATANABE YOSHIYUKI
IPC: C11D1/12
Filed: 1983-05-24
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-H01264761-A (JP)
Title: Chambering device for magnetic head
Inventor: OCHIAI YUJI
IPC: B24B21/00
Filed: 1988-04-15
Abstract: PURPOSE:To precisely chamber a ridge section by providing a moving device to relatively move a tape and the ridge section of a magnetic head in the notch direction on the tape guide face while the magnetic head is pressed to the polishing tape with a pressing device. CONSTITUTION:The ridge section of a magnetic head 7 is pressed to part of a polishing tape 1 located at the notch 4b of the guide face 4a of a tape guide 4 by a pressing device. The polishing tape 1 and the ridge section 7a of the magnetic head 7 are relatively moved in the notch 4b direction by a moving device under this pressed state to deform the polishing tape 1. The ridge section of the magnetic head 7 is chambered in a curved face shape by this deformed polishing tape 1.
Patent JP-H09279862-A (JP)
Title: Various attachments-holding device for shovel machine
Inventor: SHIGEMIZU AKIHIKO
IPC: E04G23/08
Filed: 1996-04-12
Abstract: PROBLEM TO BE SOLVED: To expand capabilities of an attachment capable of being detached, exchanged and used in a loading connection for simplifying loading and unloading of various kinds of attachments such as a hydraulic breaker, etc., to a shovel machine and, at the same time, to provide a holding device for further simplifying and speeding the loading operation. SOLUTION: Hook sections 5a and 6a of a fixed hook 5 and a turning hook 6 are opposed inward, and upper bracket pins 3a and 3b of various kinds of attachments are held from the outside. Then, pip guide sections 5b and 6b are provided respectively to the upper bracket pins to make it easy to hold them, the turning hook 6 is oscillated through a hydraulic cylinder 7 to make it possible to quickly perform detachable exchange, a lock pin 8 is inserted to make the upper bracket pin 3b undetachable, and the lock pin 8 is not come off with a cotter 9 to make sure that the device can be held safely.
Patent JP-S58209899-A (JP)
Inventor: MARUYAMA MASATOSHI
IPC: H05H13/00
Filed: 1982-05-31
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-S57205941-A (JP)
Title: Spot knocking of cathode-ray tube
Inventor: OOTA KATSUHIRO
IPC: H01J9/44
Filed: 1981-06-11
Abstract: PURPOSE:To remove a color cathode-ray tube having a welding part with an inferior voltage resistance during the spot knocking process by judging that as a defective article by developing an insulation breakage in such a color cathode- ray tube by applying high voltage also to the said welding part, which is formed between a panel glass and a funnel glass. CONSTITUTION:A color cathode-ray tube 1 is sealed at a welding part 17 by means of a frit glass 15, and a conductive band 18 is wrapped around the welding part 17. On the other hand, a socket 20 is inserted into a base pin 19. At the same time when a high voltages (E1) of 50-60kV is applied to a high-voltage button 14, a voltage (E2) lower than the voltage (E1) and near 20kV is applied to the conductive band 18. Since a spot knocking is carried out for over and around 10min, high voltage is applied to the inner and the outer walls of the frit glass 15 for over and around 10min. As the result, even the welding part 17, which has a relatively low voltage resistance but was not detected according to the voltage-resistance test carried out after the sealing performed with the glass 15, develops an insulation breakage, and can be completely detected and removed.
Patent JP-S61249818-A (JP)
Title: Sliding roof device for automobile
Inventor: KURAOKA KOJI
IPC: B60J7/10
Filed: 1985-04-27
Abstract: PURPOSE:To make improvements in safety, by installing a safety switch on the top of a body rear pillar and, when a foreign substance or something is detected hereat, constituting a device so as to check the rising motion of a movable pillar, in case of the fully-openable top roof device bearing the above caption. CONSTITUTION:A safety switch 130 provided with two built-in contacts 132 and 133 inside a case 131 made of a flexible material of rubber or the like is set up on the top 83a of a body rear pillar 83. In this constitution, at the time of the rising motion of a movable pillar 13, if one's finger or the like is nipped between the safety switch 130 and a lower end part 13b of the movable pillar 13, the case 131 is pressed down whereby these contacts 132 and 133 become connected to each other, stopping a driving motor (unillustrated herein), and the rising motion of the movable pillar 13 is stopped as well. With this constitution, safety is improved.
Patent JP-S59217172-A (JP)
Title: Apparatus for discriminating lightning flashover steel tower
Inventor: IHARA SUSUMU
IPC: H02J13/00
Filed: 1983-05-26
Abstract: PURPOSE:To reduce the number of expensive relay apparatuses, by a method wherein relay apparatuses are arranged to steel towers at intervals and conversion wave dividing apparatuses are arranged to steel towers each having no relay apparatus while the fabrication of lightning flashover information is performed therein by light having a wavelength different from that of a data transmission signal. CONSTITUTION:Along steel towers of a transmission line, an optical fiber cable 1a, lightning flashover detectors 31-3n arranged to the steel towers, optical fiber cable relay apparatuses 102-105, conversion and wave dividing apparatuses 61-64 and a central monitor apparatus are provided. Each conversion and wave distribution apparatus converts the light signals from a relay apparatus 12 separated by light wave dividers 81, 82 to electric signals. Treating apparatuses 122, 125 input the lightning flashover detecting signal from a light-electricity converter to fabricate relay information and has an electricity-light converter for outputting said relay information to a downstream side light spectrometer while converting the same to a light signal different from the signal from the conversion and wave driving apparatus. Because the multiplication of a wavelength is performed by light havng a wavelength different from that of data transmission signal and assembled in the relay information while sent to the near relay apparatus, the number of expensive relay apparatuses can be reduced and the lightning flashover of all steel towers of the system an be discriminated.
Patent JP-S58208856-A (JP)
Title: Fault detecting system of scanner relay
Inventor: MATSUO KEIICHI
IPC: H01H47/00
Filed: 1982-05-28
Abstract: PURPOSE:To confirm assuredly and with high reliability the faults of a scanner relay and a signal source, by connecting a bias circuit in parallel to an analog input device to make the switching operation of the scanner relay interlock the operation of an analog input device. CONSTITUTION:The low output impedance signal sources 1, 6 and 8 consisting of thermocouples, for example, are scanned by scanner relays 2, 7 and 9 respectively and in a prescribed sequence. A fixed resistance 3 and a power supply (battery) 4 are connected in parallel to the input terminal of an analog input device 5. A bias circuit consisting of the power supply 4 and the device 5 are added to the output stage of an ordinary scanner relay. The output of the bias circuit is read by a computer through the device 5. Thus the fault of the relays is detected.
Patent JP-H11287931-A (JP)
Title: Photodetection module optical axis adjusting method
Inventor: BABA NAOTO
IPC: G02B7/02
Filed: 1998-04-03
Abstract: PROBLEM TO BE SOLVED: To facilitate control over a photodetection module, which uses a lens and an optical fiber for an optical system, at the time of optical axis adjustment. SOLUTION: When the optical axis of the lens is adjusted by using a visual adjusting method which supplies a forward current to a photodetecting element 10 to emit light, detects an optimum optical axis position directly on a monitor screen by using a camera capable of recognizing the output light, and adjusts the optical axis and the optical axis of the optical fiber 40 is adjusted by placing the photodetecting element 10 in normal operation and inputting light from the optical fiber 40. Consequently, when the photodetection module using the lens and optical fiber for the optical system is optically adjusted, the positions of the lens and optical fiber can be adjusted independently of each other, the optical optical axis position can be detected directly on the monitor screen. Therefore, control for position adjustment is facilitated.
Patent JP-S5719314-A (JP)
Title: Method for tapping molten steel from converter
Inventor: HIRATA KAZUHIRO
IPC: C21C5/46
Filed: 1980-07-07
Abstract: PURPOSE:To prevent oxidation by the atmosphere and to improve the quality of steel by putting a cap having an opening on a ladle, and filling an inert gas in the ladle then charging the molten steel from a converter. CONSTITUTION:A ladle 3 is carried to right under a converter 1, and a cap 5 is put on the open part of the ladle 3. A conduit 6 is connected to the opening part 5 formed in the central part of the cap 5, and an inert gas 6a such as gaseous argon is introduced into the ladle 3 thereby holding the inside thereof in an inert atmosphere. Thence, the converter 1 is titled to charge molten steel 2 through the part 5a into the ladle 3. At the time of this charging, the inert gas in the ladle 3 flows through the part 5a to the outside, thereby sealing the molten steel flow. Hence, the oxidation of Al and the like charged for the purpose of component control is suppressed during tapping, and the yield of tapping is increased considerably.
Patent JP-H04302434-A (JP)
Title: Ldd insulated-gate field-effect transistor and manufacture thereof
Inventor: TAKADA OSAMU
IPC: H01L29/78
Filed: 1991-03-29
Abstract: PURPOSE:To provide an LDD-MOSFET which can relax the concentration of an electric field between a source and a channel (or a back gate) as well as between a drain and the channel (or the back gate) and whose current driving ability and breakdown strength are both hard to deteriorate and to provide its manufacturing method especially at a high-breakdown-strength type LDD- MOSFET. CONSTITUTION:N-type high-concentration source/drain 20, 22 and N-type low- concentration source/drain 16, 18 so as to surround the high-concentration source/drain 20, 22 are formed inside a P-type semiconductor substrate 10. A gate electrode 14 is featured in such a way that it is overlapped intentionally by means of a mask at the upper part of the low-concentration source/drain 16, 18. By this constitution, regions R which are overlapped with the gate electrode 14 increase the concentration of carriers. As a result, an electric field near the regions is relaxed.
Patent JP-H06278483-A (JP)
Title: Vaporized fuel collecting device for engine
Inventor: TACHIKAWA KENICHI
IPC: B60K15/077
Filed: 1993-03-25
Abstract: PURPOSE:To reduce introduction of a smell, such as gasoline, to a cabin, to ensure an atmosphere release port even when a first atmosphere release port is closed with water and the like, and to reduce leakage of a smell through a second atmosphere release port. CONSTITUTION:In a vaporized fuel collecting device for an engine wherein an atmosphere release port is formed in a canister 2 to collect vaporized fuel, the atmosphere release port forms two-port structure of a first and second atmosphere release ports 9 and 10. A first communication passage 11 running from the canister 2 to the first atmosphere release port 9 is extended to a position on the side below a vehicle and the height of the first atmosphere release port 9 is set to a given value or less. Meanwhile, the second atmosphere release port 10 is formed in the tip of a second communication passage 15 branched from the first communicating passage 11. The height of the second atmosphere release port 10 is set to a value L or more and gas flow resistance in the first communication passage 11 is set to a value higher than gas flow resistance in the second communication passage 15.
Patent JP-H04322362-A (JP)
Title: Character input device
Inventor: SUZUKI SHUNICHI
IPC: G06F17/21
Filed: 1991-04-23
Abstract: PURPOSE:To efficiently convert characters by reporting the number of characters which can be inputted at a time in a device like a document processing device where a character string is inputted and is converted to obtain the final input character string. CONSTITUTION:This device consists of a character input part 1 for input of a first character string, an input character string storage part 2 where the first character string inputted from the character input part 1 is successively stored, a conversion indicating part 3 which indicates conversion from the first character string to a second character string, a character string converting part 4 which converts the first character string into a second character string, a display part 5 on which the first character string and the second character string obtained by conversion are displayed, an input character string counting part 6 which counts the number of character strings stored in the input character string storage part 2, and a reporting part 7 which reports the condition of the input character string counting part 6 to a character input person. Thus, he can recognize the number of characters, which can be inputted after, on the way of input to efficiently input characters without unnecessary input operation or character correcting operation.
Patent JP-S5217130-A (JP)
Title: Variable carbreator
Inventor: TOUNO MASAYOSHI
IPC: F02M7/22
Filed: 1975-07-30
Abstract: PURPOSE: An erroneous measuring of fuel caused by an eorror in assembly due to separate making of vane and vane shaft and an air leakage from between the vane and vane shaft are prevented. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H03290278-A (JP)
Title: Printer
Inventor: OKUYAMA HITOSHI
IPC: G06F3/12
Filed: 1990-04-09
Abstract: PURPOSE:To control time for waiting data transmission of a host computer within a specific time by a method wherein recording time of a receiving data is counted, and resolution is changed based this counted result. CONSTITUTION:A receiving buffer 21 stores data from a host computer. A control part 22 is equipped with a ROM 22b storing a processing program and others and an auxiliary RAM 22c. A resolution memory part 23 stores resolution. A receiving buffer F counts how long a full state of the receiving buffer continues, and a receiving buffer E counter 25 counts how long a non-full state of the receiving buffer continues. A frame buffer 26 stores a one-page content bit map prepared by pattern-developing a data of the receiving buffer 21 with the control part 22, and the developed pattern is printed with a dot printer engine part 27. The receiving buffer 21 detects whether the transmitted data from the host computer 1 can be stored or not, and changes the resolution to achieve increase in efficiency of data reception.