baber/WOPTO huggingface dataset:
Patent JP-H0227272-A (JP)
Title: Apparatus for detecting earth of transmission/ distribution line
Inventor: YAMAMOTO HISAO
IPC: G01R31/08
Filed: 1988-07-18
Abstract: PURPOSE:To provide a safe detection system generating no danger of a secondary accident characterized by that no power supply is provided and there is no connection from a high voltage line by arranging a system of a unit capable of performing monitoring using the current transformer of a transmission/ distribution line. CONSTITUTION:An overhead earth wire 1 is mounted to a utility pole 2 and earthed by the earth line along the utility pole 2. The voltage between the respective phase of three-phase high voltage distribution lines 4, 5, 6 is 6,600V. A unit 8 has function monitoring and displaying the current from a current transformer (CT) 7 for detecting the current flowing through the wire 3. Further, an arm 9 and an insulator 10 are provided. Since a zero phase relay too good in sensitivity acts excessively, said relay is planned so as to act by a zero phase current having definite magnitude experimentally determined in order to prevent the sequence of the whole from going wrong to be arranged. By this constitution, minute earth monitor display becomes possible and a small accident such that a relay acts is prevented.
Patent JP-S6336657-A (JP)
Title: Read controller
Inventor: YAGASAKI TOSHIAKI
IPC: H04N1/387
Filed: 1986-07-31
Abstract: PURPOSE:To accurately read the mark information of a mark area on an optical mark read sheet by providing a means identifying an optical mark read sheet and a document sheet and a prescribed picture processing means. CONSTITUTION:An identification means 11 provided to a reader interface 21 identifies whether a sheet carried on a reader section 1 is an optical mark read sheet or a document sheet. When the identification means 11 identifies it as the optical mark read sheet, a picture processing section 1g uses the timing mark outputted on the optical mark read sheet and the mark information marked on a mark area subsequent to the timing mark so as to vary the photoelectric conversion level, thereby reading the data. Thus, the mark information of the mark area on the optical mark read sheet is read accurately.
Patent JP-H107169-A (JP)
Title: Carton with easily unsealable inner bag
Inventor: SEKIGUCHI TAKESHI
IPC: B65D71/08
Filed: 1996-06-20
Abstract: PROBLEM TO BE SOLVED: To unseal a carton and an inner bag at the same time by pulling a zipper by a method wherein an unsealable top end of the inner bag is formed at a side end of the inner bag, the unsealable top end is held between a side board of the carton and a sticking piece thereof and is bonded thereto, and the inner bag is so arranged that it is not stuck on the inside of the carton except the unsealable top end of the inner bag. SOLUTION: One side end of an inner bag is formed into an extension 13 as a whole to extend outward, and an unsealable top end 14 of the inner bag is provided at a part of the extension 13, which is in a position corresponding to a zipper, by upper and lower cut lines. A cylindrical sticking part 15 of the top end is sealed, and the unsealable top end 14 projected at one side end of the inner bag 12 containing an article 18 in its interior is held mutually by a front board 1 and a sticking piece 5 and is bonded thereto. The inner bag 12 is contained in a carton 17 under the condition that the inner bag 12 is not stuck on the inside of the carton 17 except this unsealable top end 14.  Accordingly, by pulling an opening piece 11 by hand to tear it off, a portion of the inner bag 12, which is in the same position as that of the zipper, is also torn off together with the zipper, and the inner bag 12 is unsealed.
Patent JP-S6157562-A (JP)
Inventor: RAINERU SHIYARERU
IPC: C07D409/06
Filed: 1985-08-15
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-S57102451-A (JP)
Title: Paper tag relocating device
Inventor: MATSUO YUKINDO
IPC: B65H5/10
Filed: 1980-12-19
Abstract: PURPOSE: To surely relocate paper tags in a device used for relocating the paper tags of address card or the like to a collectively divided mail group, by providing a paper tag release mechanism in a vertically movable relocating head.  
     CONSTITUTION: The above described device, relocating an address card A to the upper side of a mail group B collectively divided by a device of automatic mail processing system, is equipped with a relocating mechanism unit 4 receiving the printed address card A through a conveying mechanism unit 3. This relocating mechanism unit 4 comprises a relocating head 25 provided with a card holding box 24 receiving the card A from a card supply unit 23, and the relocating head 25 is vertically moved by a head guide mechanism 32 to the direction of approximating to and separating from the upper side of the mail grup B. This head guide mechanism 32 is driven by a driving mechanism 37 provided with a motor 41, and the relocating head 25, reaching the upper side of the mail group B, releases the card A by a built-in release mechanism 26 from the lower release port and relocates the card to the upper side of the mail group B. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H1027361-A (JP)
Title: Objective lens drive unit
Inventor: TSURIBUNE YUKIO
IPC: G01B11/00
Filed: 1996-07-09
Abstract: PROBLEM TO BE SOLVED: To achieve a good driving efficiency by forming a lens holder from a ferromagnetic material, magnetizing it, improving precision in dimensions, and reducing an air gap length. SOLUTION: A whole of a lens holder 2 is formed from a ferromagnetic material, and its magnetization is made to be in a direction parallel to a disk and also in a direction of an axis vertical to a tracking direction, and one is N-pole and the other is S-pole. Coils are confronted with each other with the lens holder 2 confronted in-between, and by making a current flow through focus coils 7a, 7b, the lens holder 2 is driven in the focus direction 15 in which the lens holder 2 is in the direction of the vertical axis to the disk surface, and by making a current flow through tracking coils 8a, 8b, the lens holder is driven in the tracking direction 16, the axis direction parallel to the disk surface.
Patent JP-H1173786-A (JP)
Title: Nonvolatile semiconductor multi-valued memory device
Inventor: KAWAHARA TAKAYUKI
IPC: G11C16/02
Filed: 1998-06-25
Abstract: PROBLEM TO BE SOLVED: To realize reading/writing from/into a multi-valued storage in a flash memory executing writing and erasing by the use of a Fowler-nordheim tunnel current. SOLUTION: A source and drain are respectively connected in common to memory cells M11-Mmn every (m) piece. Bit lines B1-Bn are connected to memory cells every (m) piece, and word lines W1-Wm are connected to word drivers WD1-WDm. A word line voltage generating circuit VWG1 capable of generating plural voltages is provided as a reading and verifying power source for word drivers WD1-WDm. A grounding voltage and a negative voltage are generated with a word line voltage generating circuit VWG2 which is a writing power source. The amplitude of the first pulse of plural pulses added at the time of one writing operation is made smaller than that of the last pulse, and a threshold voltage is written with excellent precision.  Thus, the precise writing into multi-valued memory cells and the reading from multi-valued data are allowed by plural word line voltages at the time of verifying operation and reading operation.
Patent JP-H0924779-A (JP)
Title: Sound insulating grommet
Inventor: ITO YOSHIHIKO
IPC: B60R16/02
Filed: 1995-07-14
Abstract: PROBLEM TO BE SOLVED: To effectively restrain vibration sounding from an engine and the like which are permeated into the inside of a vehicle through a panel around a grommet mounted to the panel, and through the inside of the grommet. SOLUTION: This invention is concerned with a grommet 10 which is mounted to a through hole 4x of a body panel (dash panel 4) while a wire harness W/H is being inserted through, a sound insulating and dumping seat is bonded onto the grommet in advance in such a way as to be brought into contact with an inner surface 4b of the body panel at the cabin side or an outer surface of the body panel around a circumferential periphery of the through hole when the grommet is installed to the body panel.
Patent JP-H1025348-A (JP)
Title: Automatic detection of termination of resinifying reaction for amino resin
Inventor: TAKAKURA MAKOTO
IPC: G01N21/59
Filed: 1996-07-09
Abstract: PROBLEM TO BE SOLVED: To eliminate an error and accurately and automatically detect the end point without relying on a hand when carrying out the resinifying reaction for an amino resin by using a specific detection equipment in a resinifying process for the amino resin. SOLUTION: A prescribed amount of a resin liquid is initially and continuously taken out of a reactional vessel in a resinifying process for an amino resin and a prescribed amount of a detection liquid (preferably water) is then continuously mixed with the resin liquid to form a mixture liquid, which is subsequently heated, transparentized and then cooled to thereby detect the temperature for clouding the mixture liquid in a cell installed in a part of a passage. Thereby, the end point of the resinifying reaction can automatically be detected. The clouding can preferably be detected by an optical means. Thereby, the detection of the clouding temperature correlated with the molecular weight and the control over the termination of the reaction can automatically be carried out in the resinifying reaction for a urea resin, a melanine resin, a urea-melamine cocondensate resin, etc.
Patent JP-H0347478-A (JP)
Title: Wave motion pump
Inventor: TAKAHASHI TAKESHI
IPC: F03B13/12
Filed: 1989-07-13
Abstract: PURPOSE:To convert the wave energy into the pump driving force effectively by supporting the pump body with a semi-submerging support float which is hard to receive the wave compulsive force in vertical direction, and driving a hollow piston of pump body with this float which receives the wave compulsive force effectively. CONSTITUTION:When a rise of the sea surface heaves a float 6, a float lever 5 swings upward to move a hollow piston 9 upward, which shuts a check valve 11 and opens another check valve 12, and the sea water on the head side of the pump body 8 is discharged from a sea water discharge hole 8b to a water lift pipe 14. When a sink of the sea surface descends the float 6, the float lever 5 swings downward to move the hollow piston 9 downward, which shuts the check valve 12 and opens the one 11, and the sea water is sent through sea water suction ports 8a, 9a, and sea water discharge port 9b and sucked to the head side of the pump body 8. Thus the pump body is supported by a semi- submerging float which is hard to receive the wave compulsive force in vertical direction, and the hollow piston is driven by float which receives the wave compulsive force effectively, so that the wave energy can be converted into the pump driving force effectively.
Patent JP-S6423415-A (JP)
Title: Magnetic recording medium
Inventor: ARAKI HIROAKI
IPC: B22F1/02
Filed: 1987-07-20
Abstract: PURPOSE:To enhance C/N and to improve oxidation stability by consisting ferromagnetic metal powder essentially consisting of iron specified in crystallite size and specifying the atomic number ratio of oxygen to iron at the time of providing a magnetic layer formed by dispersing the metal powder into a binder on a nonmagnetic base. CONSTITUTION:The metal powder essentially consisting of the iron specified in the crystallite size of the metal powder to 250Angstrom is used and the atomic number ratio of the oxygen to the iron surface is specified to 1.6-3.0 at the time of providing the magnetic layer formed by dispersing the ferromagnetic metal powder in the binder on the nonmagnetic base. For example, acicular alpha-FeOOH (0.4mum length and 20 acicular ratio) which contains 5atom.% Ni and is deposited with 4atom.% Si is heated and dehydrated at 500 deg.C in an N2 atmosphere to form the acicular alpha-Fe2O3 powder and thereafter, the powder is reduced for 6hr at 470 deg.C in gaseous H2 flow, by which the magnetic metal powder is obtd. The powder is thereafter immersed in a toluene in a manner as not to be brought into contact with the air and the toluene is evaporated at 40 deg.C in the air. After the powder is cooled, the concn. of O2 is increased to 30% and the powder is held therein for 3hr.
Patent JP-S63112679-A (JP)
Inventor: KEBIN KOKU CHIYAN
IPC: C23C24/00
Filed: 1987-07-20
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-H0230937-A (JP)
Title: Engine control device
Inventor: MATSUDA YASUSHI
IPC: F02D29/06
Filed: 1988-07-19
Abstract: PURPOSE:To prevent the over-rotation of an engine by judging a rotating speed detecting means to be defective if the engine rotating speed is not detected when the power generation voltage of a generator driven by the engine is detected and stopping the feed of fuel to the engine. CONSTITUTION:The rotating speed of an engine (a) driving a generator (b) is detected by a means (e), the fuel feed section (c) of the engine (a) is controlled by a control section (f) so that the detection result coincides with the preset rotating speed in an engine control device (d). In this case, the power generation voltage of the generator (b) is detected by a means (g), this detection result is inputted to the control section (f). If the detection result of the rotating speed detecting means (e) is not inputted to the control section (f) when the detection result of the power generation voltage detecting means (g) is inputted to the control section (f), the feed of fuel is stopped by a means (h). An failure of the rotating speed detecting means (e) is thereby dealt with, the over-rotation of the engine (a) is prevented.
Patent JP-2000012754-A (JP)
Title: Manufacture of lead frame
Inventor: MANO TAKAO
IPC: B21D22/02
Filed: 1998-06-25
Abstract: PROBLEM TO BE SOLVED: To provide the manufacturing method of a lead frame which produces no irregularities in the tip of an inner lead, when manufacturing lead frames processed by display treatment in the inner lead and an island part, and also the lead frames having different depths when viewed from side surface. SOLUTION: This manufacturing method of a lead frame is provided at least with a step for forming an island part 2, an inner lead 3 and an outer lead the island part 2 which is depressed deeper than the depressed inner lead 3, contains at least a process wherein a tabular lead frame, where the island part 2 and the inner lead 3 are connected, is manufactured, a process where the desired display treatment is performed at least on the inner lead 3, a process where the island part 2 and the inner lead 3 are cut, and a process where display treatment is performed on the island part 2, as necessary.
Patent JP-H0826333-A (JP)
Title: Package of refill sheet
Inventor: NAKANO TOSHIO
IPC: B65D67/02
Filed: 1994-07-07
Abstract: PURPOSE:To provide a package wherein a refill sheet which is replenished in a sheet distribution case can be packaged at a low cost, and also, a plurality of sheets can be sold as connected sheets, and in addition, at the time of usage, sheets are easily separated into an individual sheet, and the separated individual sheet keeps the packaged configuration, and is prevented from being exposed. CONSTITUTION:A wrapping film which is wound around a core material 10 is covered with an external packaging paper 11 individually, and is made a package single body. The external packaging papers 11, 11 of the package single bodies are connected by an adhesive resin material 15 to each other as a bonded body. At the time of sale, the bonded body can be handled as a joined article of two package single bodies. The individual package single bodies can be easily separated at the part of the adhesive resin material 15. The wrapping film is replenished in a sheet distribution case by removing the external package paper 11 of one of the package single bodies, and in the other package single body, the wrapping film can be stored while being covered by the external package paper 11 without being exposed.
Patent JP-H1126384-A (JP)
Title: Method for growing semiconductor crystal
Inventor: KUZUHARA TORU
IPC: H01L21/203
Filed: 1997-07-04
Abstract: PROBLEM TO BE SOLVED: To easily remove a protective film and a deposit on the protective film, by making the thickness of a first protective film deposited on a first semiconductor crystal layer smaller than the thickness of the first protective film deposited on a region other than the first semiconductor crystal layer. SOLUTION: As a first protective film 3 deposited on a first semiconductor crystal layer 2, SiNx is deposited to approximately 300 nm by a plasma enhanced chemical vapor deposition method. The first protective film 3 is partly etched by using ammonium fluoride, thus providing an aperture 4 at a predetermined position. Then, the first protective film 30 is etched to approximately 30 nm and is thus made thinner than the first protective film 3 deposited on a region other than the first semiconductor crystal layer 2. This thinned portion is made a protective film 8. At this point, single crystal GaAs5 as a second semiconductor crystal layer is grown in the aperture 4, and polycrystal GaAs6 is deposited on the first protective film 3.
Patent JP-S6241143-A (JP)
Title: Tape driver
Inventor: FUTAGAWA TOSHINOBU
IPC: G11B15/30
Filed: 1985-08-15
Abstract: PURPOSE:To reduce the number of tapes in a tape driver to half as well as to simplify it in structure, by constituting each tape so as to be rolled on paired first roller from its one end and to be brought to a second roller after passing through around other side paired first rollers. CONSTITUTION:This tape driver is constituted of slender plural pairs of first rollers (paired rollers 11A and 11B) set up parallelly with one another, having a circular or regular polygonal section each, and a slender second roller 12 parallelly extended to these first rollers. A tape 13 is rolled on a roller 11A from one end with its one surface F turned inside, and supported and guided by a roller 11B with the other surface turned inside, passing through around the roller 11B, and rolled on the second roller 12. In consequence, with a half of the number of tapes, it fulfills the same function as any other other conventional type in substance and, what is more, the tape driver becomes simplified in structure.
Patent JP-H0467170-A (JP)
Title: Picture forming device
Inventor: SHIMIZU TADAFUMI
IPC: G03G21/00
Filed: 1990-07-06
Abstract: PURPOSE:To efficiently clean a picture forming device by providing a cleaning duct switching means which makes only a selected cleaning duct to communicate with a main cleaning duct on the downstream side and a sucking means which is provided on the downstream side of the main duct and sucks the air in the main duct. CONSTITUTION:A duct 14 is connected to the upstream-side connecting port of a change-over value 22 together with the duct 17 of a dropped toner removing system and a duct 18 is led out from the downstream-side connecting port of the value 22. The duct 18 becomes a duct 19 after passing through a toner removing filter 24 and is lead out from a copying machine as a duct 20 after the duct is connected with a fan 25. The fan 25 has a built-in motor and, when the fan 25 is operated, an air flow is produced in the duct and suction of toner, suction of ozone and nitrogen oxides, or suction of copying paper being carried is selectively performed. Therefore, each section of this picture forming device can be cleaned efficiently, because different sections are successively cleaned.
Patent JP-S5881877-A (JP)
Inventor: NEFU HIDEAKI
IPC: B62K21/22
Filed: 1981-11-10
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-H0466019-A (JP)
Title: Driving structure of seedling longitudinally sending mechanism
Inventor: OTSUBO HIROSHI
IPC: A01C11/02
Filed: 1990-07-06
Abstract: PURPOSE:To improve durability of interlocking and connecting part by connecting an intermittently driving shaft to be driven and rotated every time a seedling placing stand reaches a horizontally sending stroke end to a passive shaft attached to a vertically sending too by gear operating mechanism. CONSTITUTION:A passive shaft 15 reaching the whole length of a stand 4 is rotatably supported on the back of a seedling placing stand 4, the stand is provided with driving rollers 9 as a pair of vertically transporting tools on one planting stripe of the stand 4 and the rollers 9 are fixed to the outside of a shaft 15 rotatably in an integrated way. An intermittently driving shaft 17 held on a supporting member 6 connected to a horizontally sending shaft 5 projecting from the left and right of a planting mission, a fan-shaped driving gear 21 laid at one end of the gear 17 is engaged through a middle gear 16 to a passive gear 18 set at one end of the shaft 15 to form gear mechanism 10 and the gear 16 is rotatably supported on a bracket 19 held on a stay 29 fixed to the outside of the shaft 17 and the shaft 15.
Patent JP-H0628840-A (JP)
Title: Fifo circuit
Inventor: HIKOSAKA TAKAHIRO
IPC: G06F5/14
Filed: 1992-07-07
Abstract: PURPOSE:To provide a FIFO circuit whose circuit constitution is simple by which the writing and reading of data can be exactly operated without any malfunction. CONSTITUTION:When a write clock WR is inputted. write data WDATA are written in the address of a memory 6 indicated by a write pointer 1 and the write pointer 1 is increased. When the memory 6 is turned to a full state, the output of the write pointer 1 is subtracted by one with the output of a full/ empty flag preparing circuit 8 and the write data is over-written with the latest data. When a read clock RD is inputted, a selector 7 outputs the data form the address of the memory 6 indicated by a read pointer 2 and the read pointer 2 is increased. When the memory 6 is turned to an empty state, the output of the read pointer 2 is subtracted by one and the selector 7 reads the previously read data from the memory 6.
Patent JP-H051483-A (JP)
Title: Secret electric lock operating device, control panel thereof, and electric lock interlocking type crime prevention system
Inventor: KASHIWAGI KAZUHITO
IPC: G08B23/00
Filed: 1991-06-25
Abstract: PURPOSE:To improve facility at operating to unlock an electric lock by providing an unlocking control part to output an alarm release signal for temporarily releasing the alarm condition of a crime prevention system separately provided and interlockingly control it. CONSTITUTION:A signal processing part 10 compares a secret certificated number input to the tenkey 12 of a secret electric lock operating device 1 with a secret certificated number of a secret certificated number setting part 13. When both numbers are conformed, the processing part 10 unlocks an electric lock through an unlocking control part 11. Simultaneously, the control part 11 drives a changeover contact 11a to close a normally open contact (b) and a common contact (c), shorts both ends of the lead switch of a crime prevention sensor, and sets in the alarm releasing condition. Further, after the lapse of a decided time since unlocking, the processing part 10 transmits a signal to the control part 11 to release drive of the contact 11a and open a door, further after the lapse of a decided time, it connects the contact 11a to the normally closed contact (a) side, and releases short of the sensor and sets in the alarm condition.