baber/WOPTO huggingface dataset:
Patent JP-S6162340-A (JP)
Title: Flywheel power supply unit
Inventor: MIYAZAKI MASAYUKI
IPC: F16F15/30
Filed: 1984-08-31
Abstract: PURPOSE:To make the center of rotation of a flywheel coincide with the mechanical center thereof by providing a magnetic around the rotating shaft through a yoke and further providing another magnet which locates between the rotary shaft fixed to the upper support portion and the above magnet and repels this magnet. CONSTITUTION:The inside of a ring magnet 12 forms a north pole and the outside of it forms a south pole. A magnet 13 is mounted so as to be opposed to the magnet 12, and the side of it opposing to the magnet 12 forms a north pole and the inside of it forms a south pole. Thus, both magnets 12 and 13 repel each other. As a result of the fact that the magnet 12 of the flywheel 4 side repels against the magnet of the bearing 8 side, the flywheel 4 stands vertically so that the center of rotation coincides with the mechanical center. For this, the rotating shaft 4b does not slide on the bearing 8, and deterioration of rotation performance of the flywheel can be prevented without damaging the bearing 8 and a spherical bearing receiver stand 6.
Patent JP-H09219022-A (JP)
Title: Recording and reproducing method for optical information recording medium and device therefor
Inventor: OSADA KENICHI
IPC: G11B7/007
Filed: 1996-07-12
Abstract: PROBLEM TO BE SOLVED: To improve the number of reloadable times by suppressing the deterioration of recording thin films of the case analogous recording information is repetitively recorded on a reloadable phase transition type optical disk. SOLUTION: Recording data 11a synthesized with a synchronizing signal in a synthesizing circuit 8 is branched to two. One thereof is inputted as it is to a selecting circuit 9 and the other is passed through an inverting circuit 10, by which this data is made into inverted recording data 11b and is inputted to the selecting circuit 9. The selecting circuit 9 randomly selects the recording data 11a or the inverted recording data 11b and holds the selected position until the recording to the corresponding sector ends. A laser power control circuit 12 executes the intensity modulation of a laser beam by driving the laser in the optical head 3 according to the output of the selecting circuit 9, by which the data is recorded in the corresponding sector of the optical disk 1.
Patent JP-S5884531-A (JP)
Title: Sequential comparison type peak value digital converter
Inventor: SHIROKAWA TERUO
IPC: H03M1/12
Filed: 1981-11-16
Abstract: PURPOSE:To detect a peak value of an input waveform having a narrow width with sufficient accuracy, by detecting the start and end time of an input to be measured, comparing the input and set data in the timing, and speeding up the detected speed through the reset of the set data with the output of the comparison. CONSTITUTION:When an output (d) of a D/A converter 15 is smaller than an input (a), an output (f) of a flip-flop circuit 12 goes to ''1'', the output (f) is read in a microprocessor 16 and the most significant bit MSB of the set data of a data latch circuit 14 is reset to ''1''. The data of the next bit MSB-1 is set to ''1'' at the same time. When the output (d) is larger than the input (a), the output (f) is ''0'', the processor 16 reads its output and resets the next bit to ''0''. This output is converted and processed to the lower bit sequentially, allowing to convert the peak voltage of the voltage input waveform to be measured into a digital quantity.
Patent JP-H0470738-A (JP)
Title: Photograph producing device
Inventor: IMAMURA TAKASHI
IPC: G03D15/00
Filed: 1990-07-11
Abstract: PURPOSE:To efficiently perform a printing work by sticking a label on which an ID number is recorded on a film, reading it and recording the ID number on a corresponding photosensitive material, and automatically collating the film with a printed photograph based on this and inserting into a DP bag. CONSTITUTION:After an ID code which is stuck on the leader of a negative film 20 is read, a frame recorded on the negative film 20 is printed and exposed on the photosensitive material 22. The ID code on the negative film 20 which is offered for printing and exposure is recorded on the margin part of the frame on the leader of the photosensitive material 22. After developing processing is performed on the photosensitive material 22, the ID code on it is read and then, the printed photographs 88 are lumped together every order. And the applicable negative film 20 is cut into film pieces by a signal for showing that the ID code on the photosensitive material 22 is finished to be read, and then, it is inserted into a film sheet 100. And the film sheet 100 is collated with the printed photograph 88 based on the ID code, then it is inserted into the DP bag 10. Thus, the printing work is efficiently performed.
Patent JP-S6245956-A (JP)
Title: Fuel injection timing controller for diesel engine
Inventor: ANDO KEN
IPC: F02D41/14
Filed: 1985-08-21
Abstract: PURPOSE:To make actual ignition timing controllable to desired ignition timing all the time, by constituting the actual ignition timing or the desired ignition timing so as to be compensated by an ignition timing compensating device in the case where some detection lay occurred because a tip end of an actual ignition timing detecting device is smudged with soot or the like stuck. CONSTITUTION:A controller bearing the above caption calculates desired ignition timing for fuel by a calculating device M6 according to output of a driving state detecting device M2 detecting engine speed and load. And, this desired ignition timing is compared with the actual ignition timing made by an actual ignition timing detecting device M3, and on the basis of the deviation, an injection timing regulation member M5 to be installed in a fuel injection pump M14 is driven and controlled by an injection timing controlling device M7. In this case, there is provided a recording device M8 in which a reference value of a driving signal to be outputted out of the controlling device M7 as corresponding to an engine driving state. And, according to the deviation between the reference value and the driving signal, actual ignition timing or desired ignition timing is made so as to be compensated by an ignition timing compensating device M9.
Patent JP-S5976365-A (JP)
Inventor: MURAKAMI TOSHINORI
IPC: E04F13/08
Filed: 1982-10-21
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-S6245931-A (JP)
Title: Swirl controller
Inventor: SHIMADA TAIZO
IPC: F02B31/00
Filed: 1985-08-23
Abstract: PURPOSE:To aim at improvement in a rate of fuel consumption, by installing a main port for swirl flow generation and the subport connected to the former with an angle, and controlling a swirl ratio variable valve mechanism to be installed in a subport system so as to secure a high swirl ratio at the time of low speed and high load. CONSTITUTION:A variable swirl suction system is constituted of a main port 9 being installed eccentrically to the center of a suction valve and making air flowing into a combustion chamber 6 turn to a swirl flow, and the subport 10 connected to the said port 9 with an angle. A valve body 14 to be opened or closed by an actuator 15 is installed in a sub-air passage to be connected to the subport 10. And, the actuator 15 selects a swirl ratio by a control unit 6 on the basis of engine load, revolution, etc., and controls it so as to secure the said swirl ratio. Therefore, the control unit 16 is constituted of at least installing a map M selecting a high swirl ratio at the time of low speed and high load in an engine.
Patent JP-H0745042-A (JP)
Title: Cassette and electronic device
Inventor: FUJITA HIROYUKI
IPC: G11B23/28
Filed: 1993-07-26
Abstract: PURPOSE:To obtain a small cassette with built-in memory, the contact points part of which is not exposed, by providing electric terminals inside a positioning hole or a detection hole or an erase preventing hole of the cassette. CONSTITUTION:The contact points member 7 constituted of a metal is mounted inside the cassette positioning hole 3 on a main body 1 of the cassette. A bar- shaped contact points member 8 and an elastic member 12 such as a spring, etc., are inserted inside the positioning pin 11 of the main body side of an electronic device and vertically movable. When the main body 1 is inserted into the main body of the device, the pin 11 is inserted into the hole 3, then the member 7 is brought into contact with the member 8 at the time when the insertion is completed. Since the member 12 is being mounted on the member 8 at this time, the members 7 and 8 are pressed with a specified pressure, thereby the satisfied contact minimized in contact failure is realized.
Patent JP-H1065814-A (JP)
Title: Communication processing unit
Inventor: TAKAMURA HIDEKI
IPC: H04M3/42
Filed: 1997-07-09
Abstract: PROBLEM TO BE SOLVED: To allow a called party to confirm who is a caller in advance in the case of informing the arrival of a call from the caller to the called party. SOLUTION: When a caller (a) uses an external telephone set 10 to make a phone call, a private branch of exchange 7 sends an incoming call message to a terminal telephone set 8 of a called party B1 through a telephone line. In this case, the private branch of exchange 7 specifies who 8 is the caller (a) (or from which telephone set the call comes) and adds the specified information to a message as caller information and provides an output of the resulting message.
Patent JP-S6073940-A (JP)
Inventor: KATAYAMA YOSHIHISA
IPC: E04C2/26
Filed: 1983-09-30
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-S6426239-A (JP)
Title: Electronic component
Inventor: YOSHIDA MITSURU
IPC: G06F11/00
Filed: 1987-07-22
Abstract: PURPOSE:To preclude malfunction by performing only operation for changing an internal flag itself according to an external indication when the internal flag which can be changed externally is set and performing normal operation that an electronic component performs originally when the flag is not set. CONSTITUTION:When a data input is accepted, it is decided whether or not the input changes the flag which sets an operation/nonoperation state and when the flag change is indicated, the flag is changed. Further, when it is decided that the input data is not data changing the flag, it is inspected whether or not operation should be performed; only when the flag is not set, the normal data processing is performed. Consequently, the malfunction of the electronic component resulting from only that the operation conditions are not met can be evaded.
Patent JP-2001009449-A (JP)
Title: Red tide treatment and red tide treatment device
Inventor: FUJII TAKU
IPC: C02F1/38
Filed: 1999-06-29
Abstract: PROBLEM TO BE SOLVED: To prevent the damage of heterocapsa red tides which exert damage on bivalves by supplying seawater containing the red tides to the inner peripheral surface of the upper part of a cylindrical container under impartation of centrifugal force and subjecting the seawater to a treatment to rapidly decelerate the seawater, then supplying the treated water to the circumferences of culture rafts. SOLUTION: The seawater containing the heterocapsa to form the red tides flows into the treatment cylinder 20 from an inflow pipe 3 from its tangent direction to form vortex-like flow. The seawater is passed through respective apertures 21 and are accelerated to form rotating vortexes which are then made to descend. The centrifugal force is acted on the heterocapsa during this process and the heterocapsa is partly brought into collision against the inside wall of the treatment cylinder 20, by which the flakes and shells on the surface of the heterocapsa are removed. The seawater is slowly settled together along the inner wall of the treatment cylinder 20 with the heterocapsa made spherical and is accumulated in a foreign matter housing chamber 26, from which the seawater is returned to the seawater around the culture rafts from a discharge port 27.
Patent JP-S57107006-A (JP)
Title: Permanent magnet made of rare-earth cobalt
Inventor: SHIMODA TATSUYA
IPC: C22C19/07
Filed: 1980-12-25
Abstract: PURPOSE:To produce a permanent magnet having good saturated magnetization and coercive force characteristics by a method wherein an alloy including specific ratios of Sm, Ce, Co, Cu and Fe is used and yet the macrostructure of its ingot in casting is mainly a columnar crystal, and this is bonded with resin. CONSTITUTION:With an alloy composed of Sm, Ce, Co, Cu and Fe, the composition is set at Sm1-xCex(Co1-u-vCuuFev)z when represented by an atomic ratio where 0<x<0.5, 0<u<2.0, 0<v<0.5, 6.5<=z<=9, and the alloy has an R2Co17 type crystal as a main component when R is a complex of Sm and Ce, and yet the macrostructure of its ingot in casting must be mainly a columnar crystal. These are bonded with resin. Decrease of a coercive force and saturated magnetization due to substitution of Ce for Sm can be prevented by columnar crystallization, and decrease of a manufacturing cost of Co permanent magnets can be gained.
Patent JP-H0352677-A (JP)
Title: Coating method with two-pack urethane coating material
Inventor: UEDA YOSHIO
IPC: B05D7/24
Filed: 1989-07-17
Abstract: PURPOSE:To cure two-pack urethane coating material at a low temp. with the existing equipment by coating the part of a body to be coated with an amine and further coating the amine with the two-pack urethane coating material mixed with a prescribed amt. of a curing agent before the amine dries. CONSTITUTION:A body W to be coated is conveyed and an amine such as triethylamine is sprayed on the body W by means of a coating gun 4 until the entire surface of the body W is wetted. The sprayed amine is coated with two-pack urethane coating material mixed with a prescribed amt. of a curing agent by means of a coating gun 5 within 3min after the spraying before the amine dries. Since the body W is directly coated with the amine without vaporizing, the concn. of the amine is easily controlled and the two-pack urethane coating material is cured at a low temp. with the existing equipment.
Patent JP-S6163876-A (JP)
Title: Cleaning device
Inventor: TAKEI TETSUYA
IPC: G03G5/08
Filed: 1984-09-05
Abstract: PURPOSE:To turn a cleaning device provided with an elastic frictional sliding member relatively traveling while being pressed against the surface of a traveling image carrier to stable traveling state for a short period by changing the traveling speed and direction of the frictional sliding member at the press- contact position by the carrier and the sliding member so that the traveling of the carrier is accelerated. CONSTITUTION:The frictional sliding roller 16b consisting of an elastic material is contacted and slided against/to the upper stream side of the cleaning blade 16a so as to be relatively rotated with the surface of a photosensitive body. The roller 16b is made of silicone rubber or the like. The travelling speed of the roller 16 is controlled so that the preliminary rotation having a prescribed speed is executed for a fixed period in the same direction so that of the photosensitive body 10 to rise the photosensitive body 10.
Patent JP-H065981-A (JP)
Title: Manufacture of semiconductor laser element
Inventor: HIRAYAMA YOSHIYUKI
IPC: H01S5/00
Filed: 1992-06-18
Abstract: PURPOSE:To provide the manufacture of a good-quality semiconductor laser element which can form a current constriction structure by only one time of crystal growth. CONSTITUTION:A semiconductor laser element is manufactured in such a way that a lower part clad layer 13 composed of a III-V group compound semiconductor, an active layer 14, and an upper part clad layer 15 are laminated successively on a III-V group compound semiconductor substrate 11. The crystal plane of the upper part clad layer 15 is oriented for III group stabilizing plane, and amphoteric impurities are doped on the upper part clad layer 15. Next, laser annealing is applied to a desired region of the upper part clad layer 15.
Patent JP-H0234683-A (JP)
Title: Method and agent for preventing evaporation of organic solvent
Inventor: NISHIYAMA SAKAE
IPC: C09K3/00
Filed: 1988-07-22
Abstract: PURPOSE:To prevent evaporation of an org. solvent and work environment pollution effectively and with low cost by covering the surface of the org. solvent having a higher density than that of water with an evaporation inhibitor comprising water containing, if necessary, a salting-out agent and a coloring agent dissolved therein. CONSTITUTION:5-20wt.% salting-out agent which reduces miscibility and accelerates dissociation of water in an org. solvent (e.g., ammonium sulfate) and a coloring agent are, if necessary, dissolved in water to give an evaporation inhibitor 3. On the surface of an org. solvent 2 (which is an org. fluorine-contg. solvent such as a chlorofluorocarbon or an org. chlorine-contg. solvent such as thichloroethylene and is used in a degreasing process in metal surface treatment) in a degreasing and washing tank 1, said evaporation inhibitor 3 is spreaded to form a film of required thickness.
Patent JP-S6428832-A (JP)
Title: Semiconductor device
Inventor: KOMURO KATSUHIRO
IPC: H01L21/52
Filed: 1987-07-23
Abstract: PURPOSE:To smooth the fine sliding of an internal buffer member with an Al electrode member as well as to prevent a fusion phenomenon by a method wherein the buffer member is formed of an Mo plate or a W plate, in which a lubricating component such as an Mo compound is mixed by a specified amount. CONSTITUTION:BN or TiN is used as an Mo compound and a W compound or nitride, which are used as the lubricating components of an internal buffer member 6. By using an Mo plate or a W plate, in which these are respectively contained and dispersed, the fine sliding of the member 6 is performed smoothly. The mixing ratio of the lubricating components is 0.05-5.0wt.%. MoS2, MoSe2 or MoTe2 is used as the Mo compound and WS2, WSe2 or WTe2 is used as the W compound.
Patent JP-S6437317-A (JP)
Title: Winding device for stretch film
Inventor: YAMADA MASATOSHI
IPC: B65B11/02
Filed: 1987-07-23
Abstract: PURPOSE:To carry out a rapid and uniform winding operation of a sheet of stretch film, by providing two couples of clamping members to hold the edges of a sheet of stretch film winding out from a reel or by means of holding one side thereof with a couple of the clamping members and the other side thereof with another couple of the clamping members. CONSTITUTION:A reel 2 is fixed at a suitable position of a drum 1 to store a wide tape of a sheet of stretch film and winds up the tape on an article placed on a table 3 due to the rotation with the drum. This device includes two couples of clamping members 11-14 as a tape holder 10 to secure the tape ends and also includes a cutter 15 to cut off the tape upon completion of winding. One couple of clamping members 11, 12 clamp together one side of a tape T composed of the stretch film and the other couple of clamping members 13, 14 clamp the other side of the tape. When the drum 1 rotates more than a half revolution, the couple of clamping members move back, crossing the tape, and the other side of the tape is fastened by only the other couple of clamping members 13, 14. The stretch film as a tape material is wound in an extended state in width.
Patent JP-S6164882-A (JP)
Title: Manufacture of plated material
Inventor: KANBE TOKUZO
IPC: C23C18/30
Filed: 1984-09-05
Abstract: PURPOSE:To obtain a plated plastic material by supporting noble metallic ions on a plastic material with a surface treating agent having noble metal capturing action and by forming a metallic film having high bonding strength by electroless plating. CONSTITUTION:Phenol resin powder is well mixed with an aminosilane com pound such as gamma-aminopropyltriethoxysilane as a surface treating agent having noble metal capturing action and an aqueous PdCl soln., and the mixture is dried and held at about 110 deg.C to support Pd ions on the surface of the powder. This powder is put in an electroless plating, soln., preferably an electroless nickel plating soln., and plating is carried out under stirring to obtain nickel plated powder. By this method a plated material suitable for use as a resin additive for providing electric conductivity is obtd.
Patent JP-H0350409-A (JP)
Title: Incinerator
Inventor: YOSHIOKA YOSHIYUKI
IPC: F23G5/00
Filed: 1989-07-19
Abstract: PURPOSE:To achieve complete combustion of unburnt gases and malodor- emitting matter such as organic matter and bacteria by providing a recombustion chamber which is defined by a porous ceramic board serving as a radiation converter and is provided therein with a burner as a heat source, on the downstream of a combustion chamber. CONSTITUTION:On the downstream of a combustion chamber 3 is disposed a recombustion chamber 10, which is formed by two pairs of sponge form porous ceramic boards 9A, 9A' and 9B, 9B' serving as radiation converters, and is provided therein with a burner 11. The pairs of ceramic boards 9A, 9A' and 9B, 9B' are attached alternately to a bottom surface and a ceiling surface, at intervals, so that tip parts thereof are overlapped with each other on a projectional basis, to form a zigzagged passage. An induced draft fan 17 is provided on the downstream of the recombustion chamber 10, and the space therebetween communicates with the atmosphere through a valve 21 and with air supply pipes 16 through an air duct 18 and valves 15. A dry air supply pipe 24 is branched from the air duct 18 through a valve 25, a communicates with the combustion chamber 3 through a jet hole 23.
Patent JP-S57109113-A (JP)
Title: Data recording method to magnetic recording medium
Inventor: MAKINO YOSHIAKI
IPC: H03M5/22
Filed: 1980-12-25
Abstract: PURPOSE:To prevent forgery of a magnetic recording medium in which copying can easily be detected, if the magnetic recording medium is copied, by recording data on the magnetic recording medium by means of both sinusoidal wave and rectangular wave signals commonly. CONSTITUTION:A digital magnetic recording is done by the method by flowing a modulation current being a rectangular wave to a magnetic head and saturating a recording medium magnetically. The width of magnetization inversion of magnetized region is determined with the magnetic characteristics of the recording medium. Thus, even if this magnetization is copied with a contact magnetism copying, the efficiency of copying is constant in the range of a low recording density. On the other hand, the magnetization by the contact magnetism copying when a sinusoidal wave flows to a magnetic head, is smaller as the wave length of the sinusoidal wave is longer. Thus, when data are recorded with two signals of rectangular and sinusoidal waves on a master so that the same output is obtained at reproduction, the output of magnetization of a slave obtained by magnetic copying is different from the rectangular and sinusoidal waves, allowing to decide the truth or false of a magnetic medium.