baber/WOPTO huggingface dataset:
Patent JP-H07231551-A (JP)
Title: Power supply
Inventor: TAKEUCHI SHIGERU
IPC: H02H3/033
Filed: 1994-02-14
Abstract: PURPOSE:To interrupt an electric apparatus of low priority so that the current through a breaker does not exceed a rated capacity by setting the priority for a plurality of electric apparatus. CONSTITUTION:A switch control program is stored in the memory of a computor control unit 12. Currents fed to a plurality of electric apparatus 9, 10, 11 connected with a breaker 2 are detected by the ammeters in the controllers for corresponding switches 6, 7, 8 and fed to the computor control unit 12. When the total current exceeds a preset upper limit, a switch of lowest priority is selected according to the switch control program and a switch OFF signal is fed to the controller for that switch thus interrupting the feeder line for electric apparatus. When the total current drops below a preset lower limit, a switch ON reset signal is fed to the controller according to the priority thus resetting that switch.
Patent JP-S51116503-A (JP)
Title: Assembly method for automotive wheels and eccentric spacer
Inventor: OGASAWARA KATSUO
IPC: B60B29/00
Filed: 1975-04-02
Abstract: PURPOSE: To attenuate rotational vibrations of first order for tires so as to eliminate the car shake. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-S56137584-A (JP)
Title: Semiconductor storage device
Inventor: TAKEMAE YOSHIHIRO
IPC: G11C11/409
Filed: 1980-03-27
Abstract: PURPOSE: To prevent the number of pins and to simplify the circuit, by operating the data write-in buffer through the use of existing clock.  
     CONSTITUTION: The data output buffer DOB is connected to the I/O terminal via tri-state circuits Q 2 , Q 3 , and the data write-in buffer DWB of dynamic type is connected between the I/O terminal and data buses DB, -DB to make Q 2 , Q 3  into high impedance with the timing signal OPD. When Q 2 , Q 3  are substantially at high impedance, the write-in data is fetched to DWB with the timing signal WE. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H01213849-A (JP)
Title: Magneto-optical recording medium
Inventor: KOBAYASHI YOSHIMITSU
IPC: G11B11/10
Filed: 1988-02-22
Abstract: PURPOSE:To enhance corrosion resistance and to improve stability with age by providing a 1st protective layer for which a metal oxide is used and the 2nd protective layer for which org. matter is used to a reflecting layer consisting of Al or Al alloy essentially consisting of the Al. CONSTITUTION:The plural protective layers consisting of the 1st protective layer for which the metal oxide is used and the 2nd protective layer for which the org. matter is used are successively provided on the reflecting layer which consists of the Al or the alloy essentially consisting of the Al and is provided in contact with a magneto-optical recording layer. The 1st protective layer for which the metal oxide is used prevents the oxidation of the reflecting layer. The corrosion resistance of the medium is improved by the org. matter which is used for the 2nd protective layer, is low in internal stress, prevents cracking and warping of the medium, is low in moisture permeability and is capable of highly suppressing corrosion by moisture.
Patent JP-S57163708-A (JP)
Title: Clamp
Inventor: DEIITA BAIERU
IPC: F16B7/04
Filed: 1982-03-12
Abstract: 1. A clamping arrangement for the crosswise connection of supporting elements (16, 24) which consists of two clamping members (1, 2) which are L-shaped in side profile, wherein one of the two clamping members (2) has a protuberance (7) in the long limb and the two clamping members (1, 2) can be braced by a tensioning means (21), characterised in that the one clamping member (1) forms a base body which at the sides has claw-like guide tabs (3) at the surface of its long limb, between which it extends so as to form a flat dip (at 4) set-back compared with the guide tabs (3) ; that the short limb (5) of the base body (1) has a slot-shaped opening (9) which is widened at one point (17) ; that the other clamping member (2) is formed as a clamping strap, its shorter limb being offset as a narrow tab (8) relative to the wide end face (18) of the long limb ; that a second protuberance (7) is embossed in the long limb of the clamping strap (2), the base line (19) of the two protuberances (7) forming a curve and, on the other side of the limb, the ridge line (20) of this curve forming a saddle curvature having a different radius from that of the base line (19) ; and that the slot-shaped opening (9) in the short limb of the base body (1) engages over the length of the tab (8) of the clamping strap (2) at its widened point (17).
Patent JP-2000239815-A (JP)
Title: Production of hot-dip coated steel sheet
Inventor: HOSOMI KAZUAKI
IPC: C23C2/02
Filed: 1999-02-18
Abstract: PROBLEM TO BE SOLVED: To obtain a hot-dip coated steel sheet without having non-coated position by using a steel sheet treated with pre-rolling and pickling as an original sheet for plating. SOLUTION: After cold-rolling the hot-rolled steel sheet at >=10% rolling reduction, brushing and pickling are executed for descaling, and, after executing a weak oxidizing treatment, a reduction heating is executed and the hot-dip coating treatment is applied. The pickling condition is set to 5-20 mass % hydrochloric acid concn., 80-95 deg.C solution temp. and 2-45 sec pickling time. The weak oxidizing treatment is executed in 1-1.2 air/fuel ratio and at 500-750 deg.C heating temp. of the steel sheet. The reduction heating is executed in H2-N2 atmosphere of 5-75 vol.% in H2 concn., at 500-850 deg.C heating temp. and for 10-70 sec heating time. The hot-dip coated steel sheet without having the non-coated position caused by smut, can be produced in good productivity.
Patent JP-H09228820-A (JP)
Title: Muffler
Inventor: MATSUOKA HIROTAKE
IPC: F01N1/04
Filed: 1996-02-27
Abstract: PROBLEM TO BE SOLVED: To prevent sound absorbing material from being splashed out, and concurrently secure air-tightness at a joint between a metallic pipe and a metallic shell while being made free from the difference in thermal expansion between both the metallic pipe and shell. SOLUTION: The muffler has sound absorbing inorganic fibrous material 4 filled in a space partitioned between a metallic pipe 2 on the circumferential wall of which a number of small holes 1 are formed, and a metallic shell 3 covering the circumference of the metallic pipe, and comprises a woven metallic net 5 interposed between the metallic pipe 2 and the woven metallic net 5. Opening parts 6a and 6b which are somewhat larger than the outer diameter of the metallic pipe 2, are formed at both ends of the metallic shell 3, and only the opening part 6a is fixedly attached to the metallic pipe 2.  Besides, one end of the woven metallic net 5 is fixedly attached to the metallic pipe 2 at the opening part 6a, and to one or both ends of the metallic shell 3, and the other end is folded back at least by one time so as to be turned out thickness equivalent to a gap between the opening part 6b and the metallic pipe 2 for being filled in a gap between the opening part 6b and the metallic pipe 2, so that its air-tightness is thereby secured.
Patent JP-S54132017-A (JP)
Title: Multicylinder engine suction device
Inventor: TADOKORO ASAO
IPC: F02M13/04
Filed: 1978-04-03
Abstract: PURPOSE: To promote burning in a certain cylinder of a multicylinder engine by supplying the cylinder with additional air-fuel-mixture to be supplied for the other cylinders cut off under deceleration or idling at high suction negative pressure.  
     CONSTITUTION: In a multicylinder engine, the primary intake passage 2P in communication with a cylinder E 1  and the secondary intake passage 3P are communicated with each other by a large-spaced primary communication passage 16 and a small-spaced secondary passage 17 downstream throttle valves 2T, 3T in those passage 2P, 3P. A shutter valve 21 is fixed in the primary passage 2P downstream the secondary passage 17, which is closed in deceleration or idling. In middle or high speeds operation, both communication passages balance currents in those intake passages, however, in idling speed operation, the valve is closed so that all the air- fuel-mixture is fed into the cylinder E 2  to be charged sufficiently. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H02240085-A (JP)
Title: Alpha-adrenalin-agonistic acceptor antagonist
Inventor: TOOMASU UENNFUU KUU
IPC: A61P3/08
Filed: 1990-02-20
Abstract: NEW MATERIAL: A compd. of formula l [wherein X is halogen, CF 3 , 1-6C alkyl, etc.; R is H, 1-6C alkyl, or 3-5C alkenyl provided when R is 3-5C alkenyl, then the double bond is at a position other than the 1-position; R 1  is H or 1-6C alkyl; Z is R, COR 5  (wherein R 5  is H, 1-6C alkyl. etc.), etc.; and (m) and (n)are each 0-2 provided m+n is 2 or lower].  
     EXAMPLE: N-[(7-chloro-3,4,5,6-tetrahydro-4-methylfluoro[4,3,2-ef][3]benzazepin-2-yl) methyl]-2-methylpropanesulfonamide.  
     USE: An α-adrenergic receptor antagonist.  
     PROCESS: A compd. of formula II (wherein R a  is 1-6C alkyl) is reacted with an amide reducing agent and then with an acid chloride of the formula: R 5 COCl in the presence of a base to give a compd. of formula I of which Z is COR 5 . 
     COPYRIGHT: (C)1990,JPO
Patent JP-S59165273-A (JP)
Title: Controller with brush motor of disc record player
Inventor: NAKANE HIROSHI
IPC: G11B21/08
Filed: 1983-03-10
Abstract: PURPOSE:To eliminate harsh noise due to a pulse voltage and to attain sure rotating speed control by providing the pulse voltage only when an insulating film is produced and the rotation of a brush motor is stopped so as to destruct said insulating film. CONSTITUTION:When the brush motor 23 for carrying optical pickup is driven, the output terminal of a comparator 28 goes to an L level, a switching circuit 30 is turned off and a tracking error signal is applied to a motor 23 via an amplifier circuit 22. When the insulating film is produced between the brushes and a rotor and the rotation is stopped, a motor stop detector 29 detects the stop state, supplies a stop detecting signal to the comparator 28, whose output terminal is brought into an H level, thereby turning on the circuit 30 so as to apply the pulse voltage to an adder 25 from a pulse generator 24, the tracking error signal added with the pulse voltage is applied to the motor 23 via the amplifier circuit 22 so as to destroy the insulating film. When the motor 23 is driven again, the output terminal of the comparator 28 is brought into the L level so as to turn off the switching circuit 30.
Patent JP-S55131537-A (JP)
Title: Undershoot preventive device for air flow meter
Inventor: KOBAYASHI NOBUYUKI
IPC: G01F1/28
Filed: 1979-04-02
Abstract: PURPOSE: To prevent a measuring plate from oscillating by providing a buffer device which controls the undershoot of the measuring plate at deceleration time and which holds it at its full close position at an air flow meter.  
     CONSTITUTION: A dash pot 5 is mounted on the rear plate 2b of the circular casing 2 in the air flow meter through the mounting plate 4. Since the negative pressure of an intake system which is actuated on the negative pressure ports 2f and 2g of the air flow meter 1 is removed at engine deceleration, the measuring plate 3 returns to the full close position by spring force and is undershot by inertia. In this case, the flange 3d of the measuring plate 3 contacts the rod 5a of the dash pot 5. The undershoot is controlled and the measuring plate 3 is kept in the full close position. Consequently, the pressure of the suction path is not lowered and the resonance of the measuring plate 3 is prevented. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S55133196-A (JP)
Title: Transmission system of test information
Inventor: MORITA TAKASHI
IPC: H04Q11/04
Filed: 1979-04-04
Abstract: PURPOSE:To enable effective use of the channel of line, by assigning an arbitrary channel in the digital multiplex lines as the test channel and transmitting one or more bits in it as the test information bit. CONSTITUTION:The test information is fed to the test mix trunk 3 in the form of digitized signal. One bit in 8-bit of audio channel 8 of test personnel is replaced to the test information at the trunk 3. The test channel entered to the time sharing switch 5 from the trunk 3 is handled the same as conventional audio channel and fed to the station where the terminal test unit 9 is located. The data group to the conversion and multiplex unit 7 is switched via the test mix trunk 8 at the time sharing switch 6 of the terminal station. At the trunk 8, one bit of the test information only is picked up from the test channel and it is fed to the test unit 9. The test unit 9 performs the test for the tested telephone set 10 through the test line a or b and the test personnel of the test unit 1 can communicate with the telephone set 10.
Patent JP-H02220791-A (JP)
Title: Laser beam machine
Inventor: IWAI YASUHIKO
IPC: B23K26/38
Filed: 1989-02-20
Abstract: PURPOSE:To decrease the adhesion of dross with an increase in a processing speed at the time of cutting by rotating the 1st bend mirror in a processing head around the perpendicular axis of rotation and maintaining the incident angle of the laser beam to a work always sharp. CONSTITUTION:The laser beam machine turns the 1st bend mirror 17 in the processing 4 around the perpendicular axis 19 of rotation and turns the 2nd bend mirror 18 around the horizontal axis 22 of rotation to maintain the incident angle of the laser beam 2 to the work 10 always sharp, thereby decreasing the adhesion of the dross even if the processing speed is increased even in the case of cutting. The incident angle of the laser beam 2 to the work 10 is kept always sharp even at the time of the processing when the progressing direction of the processing line is three-dimensional by controlling the perpendicular axis 19 of rotation and the horizontal axis 22 of rotation, by which the high-speed three-dimensional processing is executed.
Patent JP-H09225487-A (JP)
Title: Biological treating device
Inventor: MISHIMA KOJI
IPC: C02F3/08
Filed: 1996-02-27
Abstract: PROBLEM TO BE SOLVED: To make a waste water treating device smaller in size and a waste water treating facility smaller in area by enabling the stable waste water treatment under a high load condition. SOLUTION: This device is constituted so as to have a biological reaction chamber 1 which has a raw water inflow section 2, an excess sludge discharge section 4 and an air diffuser 3 and holds granular microorganism immobilizing carriers 5 in a fluid state. In such a case, this reaction chamber 1 is at least partly segmented by a perforated plate 7 having apertures to substantially prohibit the passage of the immobilizing carriers 5. The carriers 5 are made to exist in the one block chamber thereof. A membrane separator 6 is disposed in another block chamber so as to be immersed into the liquid. The treated water is discharged via this membrane separator 6.
Patent JP-S54132103-A (JP)
Title: Data transmission system
Inventor: MAZAKI RIYOUICHI
IPC: H04L25/08
Filed: 1978-04-05
Abstract: PURPOSE:To ensure the high-accuracy data transmission by counting the high or low reception level by a counter to decide the high or low level of the reception data based on the count value. CONSTITUTION:Receiver 5 receives the data and the strobe pulse; the sampling result of the data is counted by counter 12; the data is memorized in register 18; and the sampling pulse is controlled by AND gate 17. Then the received data is sampled through receiver 6 while the strobe pulse is effective. And the high or low level section of the reception data is counted by counter 12, and the high or low level is decided for the reception data based on the count value. Thus, the high-accuracy transmission is possible for the data.
Patent JP-S53125347-A (JP)
Title: Method of mounting movable partition rail
Inventor: IKENOKAWA YUKINORI
IPC: E05D15/00
Filed: 1977-04-07
Abstract: PURPOSE: To decrease ground clearance of partition bedy, movable partition rail is mounted on fixture fixed with opposed wall surfaces. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H10240665-A (JP)
Title: Display device
Inventor: KITAMURA TOSHIHIRO
IPC: G06F13/10
Filed: 1997-02-25
Abstract: PROBLEM TO BE SOLVED: To provide a display device without the need of performing exchange with a programming device and connecting it at the time of using the programming device for a computer device. SOLUTION: This display device A is provided with a port 6 for communication for connecting the computer device and the port 7 for programming for connecting the programming device. A gate control part 10 is interposed between the port 6 for the communication and the port 7 for programming and the gate control part 10 can select a transmission mode for bidirectionally passing through data and a non-transmission mode for not passing through the data. Thus, in the transmission mode, the data are transferred between the programming device and the computer device.
Patent JP-S61198610-A (JP)
Title: On-load tap changer
Inventor: ITO KATSUAKI
IPC: H01F29/04
Filed: 1985-02-27
Abstract: PURPOSE:To enable miniaturization, simplification, and the obtaining of may tap positions, by a method wherein a drive lever is provided with the first and second transmission means and the first and second projections. CONSTITUTION:The drive lever 46 is provided with pins 62 as the first transmission means and pins 62K as the second transmission means, and the rotator is composed of a gear 66 and a rotary disk 68. The back of the disk 68, i.e. the first surface 68a, is provided with the first projection 70 having a roller, and the second surface 68b with the second projection 70K. The first projection 70 sets a rough tap change-over means in action by the rotation of the rotator. The second projection 70K sets the auxiliary change-over means in action. Since the first and second transmission means 60, 60K are provided, both the above-mentioned actions are performed before and after the time of change-over to the auxiliary contact. In other words, the actions are performed in the order of rough tap change-over change-over to the auxiliary contact   rough tap auxiliary change-over or in its reverse.
Patent JP-S59166314-A (JP)
Title: Abnormality detecting device of tandem rolling mill
Inventor: MIYAKE HIDENORI
IPC: B21B37/18
Filed: 1983-03-11
Abstract: PURPOSE:To detect abnormality of specific part of a rolling mill by frequency converting a thickness detection signal of a band steel to find out amplitude for each frequency, and deciding amplitude corresponding to number of frequency obtained from rolling speed and peripheral length of roll. CONSTITUTION:An output signal of an X-ray thickness gauge 6 provided in the exit side of a rolling mill provided with work rolls 2 and backup rolls 4 is amplified by an insulating amplifier, and an amplitude for each frequency is determined by a frequency converter. Then, the number of frequency of the spindle of driving shaft of the roll 2 and the number of frequency due to eccentricity of the roll 4 are calculated from diameter of the rolls 2, 4 and measured rolling speed by an operator. The amplitude for each frequency and the number of frequency are taken in, and it is decided whether the amplitude for the number of frequency exceeds a specified value or not, and when exceeds, occurrence of abnormality in the driving system of rolls 2 or eccentricity of rolls 4 is indicated. Thus, the position of abnormality that gives influences on variation of thickness can be detected synchronously.
Patent JP-H04261191-A (JP)
Title: Synthesis of nucleoside-5'-alkylphosphonates
Inventor: YAMAGAMI HIDEOMI
IPC: C07D249/14
Filed: 1991-02-13
Abstract: PURPOSE:To obtain a large amount of the tile compound useful as a medicine industrially in a short time and readily by reacting (protected) nucleoside with an alkyl phosphoric acid halide. CONSTITUTION:Nucleoside or a nucleoside containing protected OH groups at the 2'- and 3'-positions is reacted with an alkyl phosphoric acid halide (e.g. methyl phosphonate) preferably at 0 deg.C to room temperature generally for 2-48 hours to give the objective compound. Thymidine or 5-fluorouridine is used as the nucleoside. An aprotic organic solvent such as THF may be used as the reaction solvent.
Patent JP-H09212640-A (JP)
Title: Multi-level framing data generation device and method therefor
Inventor: MATSUI MIYOSHI
IPC: G06T5/00
Filed: 1996-02-02
Abstract: PROBLEM TO BE SOLVED: To provide a multi-level framing data generation device and a method capable of easily performing framing by using multilevel data and outputting beautiful multi-level framing data corresponding to a typeface and an output device. SOLUTION: By this multi-level framing data generation device provided with a multi-level data inversion means 2 for inverting the respective pixels of a picture in the multi-level data for forming the picture constituted from three or more multiple levels corresponding to a prescribed inversion rule and generating multi-level inversion data, a thick width data generation means 3 for sending out thick width data obtained by using the multi-level data and an inversion data subscribing means 4 for subscribing a part of the inversion data to the thick width data and generating the multi-level framing data, the beautiful multi-level framing data are easily generated by using the multi-level data.
Patent JP-S61201595-A (JP)
Inventor: PAURU DORIYUU
IPC: H04L12/26
Filed: 1986-02-27
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-H05218369-A (JP)
Title: Semiconductor wafer and its production
Inventor: MIYAWAKI MAMORU
IPC: H01L27/12
Filed: 1992-01-31
Abstract: PURPOSE:To form a single-crystal semiconductor area which allows long carrier life time and extremely few defects on the whole wafer area by uniform film thickness by providing III-V single-crystal film on an insulating layer and permitting the thermal expansion coefficient of the insulating layer to be in the range of 60-140% of the thermal coefficient of the single-crystal film. CONSTITUTION:Epitaxial growing is performed on the surface of a porous P-type single-crystal Si base 11 and a single-crystal Si layer 12 is formed. Then, the surface of the other Si base 15 is oxidized to form an SiO2 layer 16 and the surface of the SiO2 layer 16 is laminated on the surface of a GaAs single- crystal layer 14 on the porous Si board 11. The single-crystal Si layer 12 and the GaAs layer 13 are removed by Si etchant which allows high etching selection ratio with GaAs and Si and an excellent GaAs single-crystal layer 14 is formed on an insulating layer. The single-crystal layer which allows flat crystal characteristics and uniform thickness is formed on the SiO2 layer 16 for the whole wafer area.
Patent JP-S61199265-A (JP)
Title: Recording or reproducing device
Inventor: KOBAYASHI JUNJI
IPC: G11B15/675
Filed: 1985-02-28
Abstract: PURPOSE:To make a private driving source and mechanism unnecessary to reduce the number of parts and to make a device light-weight and simple by moving a placing base to a position on the opposite side of a rotary drum with essentially required moving mechanism and driving source to release detention due to a detaining part. CONSTITUTION:When a cassette is taken out, a cassette motor 22 reversed to return a placing base 3 to the first position where a cassette holder 2 is loaded, and a guide is returned to an aperture part of the cassette, and thereafter, the base 3 is moved until a switch 20 is operated, and the base 3 reaches the second position on the opposite side of a rotary head drum 10. Then, the motor 22 is rotated again, and the base 3 reaches the position, where a switch 18 is operated, and is stopped. Meanwhile, when the base 3 is moved to the second position, the lower end of a lock lever 16 is brought into contact with a side part 1a of a device body 1 and is turned clockwise to release the detention between the lever 16 and a detaining claw 2a of the holder 2, and the holder 2 rises, and the cassette is taken in and out in the rise position of the holder 2.