baber/WOPTO huggingface dataset:
Patent JP-H07290928-A (JP)
Title: Suspension device for vehicle
Inventor: ISOBE OSAMU
IPC: B60G17/015
Filed: 1994-04-25
Abstract: PURPOSE:To improve riding comfort when one-side wheel runs on a rough road by switching one of an air spring or a shock absorber on the side where the detection value of vertical acceleration is larger of the right and left ends of a vehicle to the hard state, and switching the side where the detection value is smaller to the soft state. CONSTITUTION:Vertical acceleration at the right and left ends of a vehicle is detected by vertical acceleration sensors 15a, 15b, and input with signals of a mode change switch 10, and steering angle and car speed sensors 11, 17 to the respective input means D, E, A, H, C of a control unit 9. By a control means B, at least either an air spring or a shock absorber on the side where the detection value of the sensor 15a or 15b is larger is controlled to be in the hard state, similarly that on the side where it is smaller to be in the soft state, and a spring constant switch valve 6 and the shock absorber 7A are controlled through the respective switch signal output means F, G. Accordingly, the riding comfort in the case where only one side wheel of right and left wheels runs on a rough road or a projected part can be improved.
Patent JP-H02267006-A (JP)
Title: Pneumatic tire
Inventor: FUKUOKA TORU
IPC: B60C11/11
Filed: 1989-04-07
Abstract: PURPOSE:To maintain the on-snow performance and on-ice performance and improve the abrasion resistance of a tire by forming at least one circumferential zig-zag cut at the center of the width and at least one zig-zag cut along the width on each side in a tread block formed of zig-zag circumferential grooves and lateral grooves. CONSTITUTION:A number of blocks 30 are formed of three zig-zag circumferential main grooves 10 and a number of lateral grooves 20 in a tread T. Each block 30 has at least one zig-zag cut 41 extending along the circumference at the center of its width. At least one zig-zag cut 42 extending along the width is provided on each side of it. In this constitution, the on-snow and on-ice running performance can be maintained, while the resistance to uneven abrasion is improved.
Patent JP-S58203373-A (JP)
Inventor: NASU HITOSHI
IPC: F25B41/04
Filed: 1982-05-21
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-H09283969-A (JP)
Title: Leakage radiation preventing element
Inventor: TAKAHASHI MICHIHARU
IPC: H05K9/00
Filed: 1996-04-09
Abstract: PROBLEM TO BE SOLVED: To provide a more effective leakage radiation preventing element which is of different type from the conventional leakage radiation prevention for blocking a capacitor and a choke coil. SOLUTION: This element prevents the leakage of current from space or clearance which is caused in an enclosure or chassis 3, by leading it to a waveguide for wave absorption. For example, the waveguide 104 is arranged in such a manner that the hole is covered with a conductor disk 101 floating from the chassis, and it is comprised of the disk 101 and chassis. In addition, the end face of the waveguide (outer circumferential edge of disk) is shortcircuited to the chassis in high-frequency state, and the inside of the waveguide is filled with a ferrite ring 102. In such a leakage radiation preventing element, the high-frequency current leaking from the hole or clearance of chassis is absorbed by ferrite ring while it is propagated within the waveguide and it can be prevented from radiating to the outside.
Patent JP-H02266858-A (JP)
Title: Stator for dc machine
Inventor: TOMITE TOSHIO
IPC: H02K23/04
Filed: 1989-04-07
Abstract: PURPOSE:To improve performance by a method wherein the title stator is constituted of the combination of magnetic poles, consisting of permanent magnets, and other magnetic poles, consisting of wound fields. CONSTITUTION:When a switch 10 is thrown, electric current from the positive electrode of a battery 11 passes through field coils 5 to excite magnetic poles 4 and is returned to the negative electrode of the battery 11 through an armature 7. In this case, flux of permanent magnets 3 passes through the core of the armature 7 in an area, in which the current Ia of the armature is small, and, therefore, the amount of flux is larger compared with a machine equipped with only wound field whereby bigger torque may be obtained. In another area, in which the current Ia of the armature is large, the amount of flux from the permanent magnets 3 is added with the larger amount of flux from the field coils 5 and, therefore, further larger amount of flux can be obtained whereby a bigger torque may be generated. According to this method, the performance of the title motor may be improved.
Patent JP-H03285177-A (JP)
Title: Adjusting method of descent stroke of test head
Inventor: MIHASHI HITOSHI
IPC: H05K3/00
Filed: 1990-03-30
Abstract: PURPOSE:To make uniform the pressure of contact of a probe of a test head with a via on a printed circuit board by measuring the height of the position of contact of a divided head with the board and by determining a descent stroke of the divided head on the basis of the result of measurement. CONSTITUTION:The position of each positioning via Bn on a tester is known from the position of each via Bn on a printed circuit board, which is registered in the tester from a storage medium, and from the data on the positions of reference marks Na and Mb on the board 1 in relation to a carrier 2. Based on the position of the via, the amount of movement of a divided head 31d and the angle of rotation thereof are determined. Thereafter the carrier 2 whereon the board 1 is set is moved below a length measuring head 60 and the height of the board 1 at one place for a contact area E of the head 31d and at several tens of places as a whole is measured there. The head 60 detects the height of the surface of the board 1 from the ratio between the quantity of emitted light and the quantity of reflected light from the board 1, and based on the detected height, the amount of descent stroke of the head 31d is determined. Since the head 31d moves and descends according to this constitution, the pressure of contact of a probe 32 of the head 31d with the via Bn is uniform.
Patent JP-H05292575-A (JP)
Title: Remote control monitoring device
Inventor: MORI AKIO
IPC: H04Q9/00
Filed: 1992-04-08
Abstract: PURPOSE:To enable unmanned test working by remotely manipulating required driving and control device for a power generator by radio communication concerning the working test on the ground. CONSTITUTION:In proportion to the manipulated variable of an operating mechanism such as a remote control stick or the like at a remote manipulation monitor part, a certain voltage is generated and transmitted after performing prescribed signal processing at a transmitter. A remote driving/measurement transmission part restores these radio waves into a PCM code waveform by a receiver 6, and respective actuators 2, 3 and 4 of a manipulating bar, main switch and air conditioner are driven by supplying driving pulses. On the other hand, the measurement is transmitted by loading the picture of a TV camera 12 and the output voltages of a temperature sensor 14, atmospheric pressure sensor 17 and vibration sensor 19 onto carriers by transmission parts 10, 13, 18 and 20. The manipulation monitor part receives and restores these signals, and they are respectively displayed at a display. Thus, it is not necessary for the required operator to get into a cockpit for the working test of the power generator, the operators are released from defective work environments, and safety and sanitary can be improved.
Patent JP-H05284962-A (JP)
Title: Cultivation of microalgae
Inventor: HIRAYAMA KOHEI
IPC: C12N1/12
Filed: 1992-04-08
Abstract: PURPOSE:To enable mass cultivation of microalgae without causing the contamination with condensing agent by culturing microalgae in seawater under irradiation of light while blowing CO2 gas into the seawater, adding Na2CO3 to the culture medium in place of CO2 and continuing the cultivation of microalgae under light irradiation. CONSTITUTION:Microalgae are cultured in seawater in a 1st culture tank 100 at pH6.5-8.5 under irradiation of light while blowing CO2 gas into the seawater until the concentration of the microalgae reaches a prescribed level, when the algae are transferred to a 2nd culture tank 101. In the 2nd culture tank, Na2CO3 is added to seawater and the cultivation of the microalgae is continued at pH8.5-9.5 under light irradiation.
Patent JP-H01258148-A (JP)
Title: Data transfer managing system
Inventor: YAMASHITA JUNKO
IPC: G06F15/177
Filed: 1988-04-08
Abstract: PURPOSE:To prevent data transfer in which the same transfer data are overlapped to the same system to be data-transferred from being performed by providing a transfer managing file, and a data transfer program to perform the retrieval, registration, and update of the history of the data transfer stored in the transfer managing file. CONSTITUTION:The transfer managing file 1-1-2 stores the history of the data transfer, and the data transfer program 4 performs judgement whether or not the data transfer instructed by an operator is overlapped on the system 2 to be data-transferred and the transfer data, etc., based on the retrieval of the history of the data transfer stored in the transfer managing file 1-1-2. And when the data transfer is completed normally, either the registration or the update of the history of the data transfer stored in the transfer managing file 1-1-2 is performed. In such a way, it is possible to prevent the data transfer in which the same transfer data are over-lapped to the same system to be data-transferred from being performed.
Patent JP-H05285478-A (JP)
Title: Apparatus for treating water containing suspended component
Inventor: MIYAKE TORISAKU
IPC: C02F9/00
Filed: 1992-04-08
Abstract: PURPOSE:To efficiently produce water of high quality as purified water of tap water or raw material water of pure water from water by providing a clarifying device, a membrane filter device and the intermediate tank temporarily storing primary treated water provided between both devices. CONSTITUTION:A clarifying device 1 packed with a large number of fiber gathering type suspended matter collecting carriers catching suspended matter between fibers and separating relatively large suspended matter from supplied raw water, a membrane filter device 5 separating fine suspended matter from the primary treated water passed through the clarifying device 1 to discharge secondary treated water to a transmission side and the intermediate tank 4 temporarily storing primary treated water provided between both devices 1,5 are provided. The primary treated water temporarily stored in the intermediate tank 4 is passed through the membrane filter device 5 to separate fine suspended matter contained in primary treated water. The intermediate tank 4 is provided for the purpose of controlling the start/stop of a pump due to the change of a flow rate.
Patent JP-2000284163-A (JP)
Title: Lens barrel
Inventor: YOSHIDA SHIGERU
IPC: G02B7/04
Filed: 1999-03-29
Abstract: PROBLEM TO BE SOLVED: To easily adjust focus movement in power variation by providing a zoom type lens barrel with an adjusting mechanism which-adjusts the relative position between the front-half and rear-half parts of an external cam cylinder. SOLUTION: The zoom type lens barrel is so constituted that the front half body 28a with a 1st cam groove 30 and the rear half body 28b with a 2nd cam groove 34 can be adjusted at least in parallel or in a rotating direction so as to freely vary the relative position between the 1st cam groove 30 and 2nd cam groove 34. Consequently, the focus movement in power variation can easily be adjusted and the assembly man-hour can greatly be reduced.
Patent JP-S62244475-A (JP)
Title: Finish coating method
Inventor: KUMADA HAJIME
IPC: B05D7/24
Filed: 1986-04-17
Abstract: PURPOSE:To markedly enhance the durability of a film, by a method wherein a non-yellowing type urethane impregnation grade treatment agent is applied to the constitutional member of wooden outdoor fittings under reduced pressure in a pretreatment process to be infiltrated therein. CONSTITUTION:In painting outdoor fittings based on wood such as the door for the porch or a window frame, polyester polyol containing an oil modifier with Mn (number average MW) of 200-2,000 and/or acrylic polyol with Mn of 500-6,000 and non-yellowing type polyisocyanate are compounded in an equivalent ratio of OH/NCO=1/0.2-1/2 as a pretreatment process. If necessary, a penetration enhancer is added to the resulting mixture to prepare a non- yellowing type urethane impregnation grade treatment agent 1 which is, in turn, put in a treatment bath tank and a fittings constituting member 3 is dipped in said treatment agent in a floated state and, in this state, the treatment agent is infiltrated in the member under reduced pressure in a pressure resistant capsule and cured. Thereafter, the painting of a non-yellowing type urethane sanding sealer, polishing and top coat painting are applied to the impregnated member 3.
Patent JP-S63253771-A (JP)
Title: Picture processor
Inventor: KISHINO HITOSHI
IPC: H04N1/393
Filed: 1987-04-10
Abstract: PURPOSE:To execute the magnification of picture data in the main scanning direction and the subscanning direction by instructing the updating of the read address, etc., of a picture data based on a magnification value, modifying the frequency of a synchronizing signal, and varying the modulation output timing of the picture data. CONSTITUTION:An address counter 9 to which synchronizing clock pulses are inputted from an external equipment 1 counts said pulses, and outputs write addresses 14 in a memory 2. To an address counter 10, a synchronizing clock 13, a horizontal synchronizing signal 16 from a printer part 5, and a initializing signal 17 from a control part 12 are inputted, from which a read address signal 15 is outputted to the memory 2. A synchronizing clock 13 and an instruction signal 19 from the control part 12 are inputted to a frequency variable part 11 from which a synchronizing signal 18 for a data 7 read out from the memory 2 is outputted. By varying the proportion between the number of pieces of the synchronizing clock 13 and the synchronizing signal 18 and the timings of the read address 15 for the memory 2 and the synchronizing signal 18, a picture data can be expanded or contracted by a pulse width modulator 3.
Patent JP-S5211648-A (JP)
Title: Waste water treatment method
Inventor: IMAFUKU MASAHITO
IPC: C02F9/00
Filed: 1975-07-16
Abstract: PURPOSE:By pulifying and treating the waste water appearing at the time of making dry distillation of coal or oil or treating gasses burnt and refreshed, to eliminate COD composition contained in this waste water efficiently.
Patent JP-S58205536-A (JP)
Title: Granulating method of agricultural chemical or fertilizer
Inventor: YAMADA YOSHIO
IPC: C05G3/00
Filed: 1982-05-25
Abstract: PURPOSE:To enable the production of granular agents having uniform quality by using an emulsion obtd. by mixing selfemulsification type polyisocyanate obtd. by causing a polyethylene oxide deriv. to react with org. polyisocyanate and water as a binder. CONSTITUTION:1-20Pts.wt. the polyethylene oxide deriv. expressed by RO (CH2CH2O)nH or R(OCH2CH2)mOOC.CH2.COO(CH2CH2O)nR' (R and R' are the same or different alkyl groups of 1-4 carbon atoms, n and m are average 5-120) is caused to react with 100pts.wt. org. polyisocyanate such as torylene diisocyanate. The emulsion obtd. by mixing the resulted self-emulsification type polyisocyanate and water at an optional ratio is used as a binder. Since the viscosity of such emulsion does not change for a few hours, the operation for granulation is easy and the granular agents having uniform quality are produced.
Patent JP-H06296816-A (JP)
Title: Backwashing device of dust extractor
Inventor: KITAGAWA YUICHIRO
IPC: B01D46/24
Filed: 1993-04-14
Abstract: PURPOSE:To effectively perform the backwashing of a dust extractor equipped with a filter cylinder composed of a porous solid. CONSTITUTION:In a dust extractor where the upper and lower end parts of a plurality of the filter cylinders 4 composed of a porous solid received in a canister 1 are supported by partition plates 2,3 and the canister 1 is partitioned into dust-containing air space and purified air space, a plurality of blowoff nozzles 7 generating revolving streams toward the filter cylinders 4 are provided to the outer periphery of the purified air lead-out pipe 6 connected to the purified air space.
Patent JP-S62243208-A (JP)
Inventor: KURAMITSU HIDENORI
IPC: C04B35/46
Filed: 1986-04-16
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-S57204335-A (JP)
Title: Disc brake
Inventor: KURAMOTO MINORU
IPC: F16D65/097
Filed: 1981-06-05
Abstract: PURPOSE:To easily mount a brake pad, by protruding guide elements from a torque member, providing said guide elements to a pad spring and forming the end part of said guide element in a sloped state to a side of the torque member. CONSTITUTION:Guide elements 22, when a pad spring 15 is inserted into a torque member 3, is protruded from an end part of the torque member 3 and sloped with the point part to a side of the torque member 3. This pad spring 15 is interposed with plate elements 16, 17 between respectively backing metals 8, 9 and the torque member 3 in a slide contact part 14, to prevent security with rust between the backing metals 8, 9 of brake pads 4, 5 and the torque member 3. A stopper element 18 is engaged to the bottom surface of a groove 3b to stop falling off of the pad spring 15. A stopper element 19 is adapted to upper surfaces of ear parts 8a, 9a of the backing metals 8, 9 to prevent looseness of the brake pads 4, 5.
Patent JP-S58204555-A (JP)
Title: Manufacture of selectively connecting wirings
Inventor: SHIOZAKI MASAKAZU
IPC: H01L21/82
Filed: 1982-05-24
Abstract: PURPOSE:To obtain selectively connecting wirings by containing an element for forming an amorphous state in the prescribed zone of a conductor forming layer, to which the prescribed impurity is included, and readily forming it in conductive state by the laser emission having a wide allowable energy range. CONSTITUTION:A phosphor-added polysilicon conductor pattern 23 is formed on a field oxidized film 21 of P type Si 20, a CVD SiO2 film 24 is covered, and aluminum wirings 25 connected to the layer 23 is formed. Then, a PSG film 26 and a resist mask 27 are superposed, a window 28 is opened through the films 26, 24, Si ions are implanted, for example, to the conductor 23 under the prescribed conditions, and an amorphous state is formed to form an insulating region 29. When the resist 27 is then removed, a selectively connecting wirings 30 connected with the prescribed element of an active region to the other end of the layer 23 can be obtained. When laser is emitted through the window 28 to the region 29, it is activated in a wide allowable energy range, formed in a conductive state, and selectively connected.
Patent JP-H10268921-A (JP)
Title: Data preparing device for non-round work machining and numerical controller
Inventor: YONEDA TAKAO
IPC: B24B19/08
Filed: 1997-03-21
Abstract: PROBLEM TO BE SOLVED: To provide an approximate curved line at the high level of smoothness by automatically setting the number of smoothing object points. SOLUTION: Read lift data 100 are transformed to polar coordinate data (102) and the number of smoothing object points to apply the number of object points for providing the approximate curved line is set to an initial value (104). In the correction block of that number of smoothing object points, the equation of approximate curved line is found from a regression polynomial (106), and the deviation between the provided approximate curved line and the polar coordinate lift data at respective points is operated (108). It is discriminated whether that deviation is settled within an allowable error or not (110), the number of smoothing object points is increased by 1 until the deviation gets more than the allowable error (112), and this processing is repeated.  At the time point when the deviation gets more than the allowable error, the number of smoothing object points is decreased by 1 (114), corrected lift data are found from the regression polynomial (116), and profile data are generated from a current grindstone diameter and the corrected lift data (118).
Patent JP-S59214334-A (JP)
Title: Transmitting and modulating method of am wave
Inventor: OOKI SEIZOU
IPC: H04B1/04
Filed: 1983-05-20
Abstract: PURPOSE:To reproduce a code which has small code distortion and no jitter at a reception side even when the frequency of a signal wave becomes equal to the frequency of a carrier by starting and stopping a carrier oscillator with a picture signal of facsimile and sending an AM wave wherein the signal wave and carrier wave are in phase with each other. CONSTITUTION:A comparator 1 oscillates on the mark side of the picture signal and stops oscillating on the space side, and a binary rectangular wave signal is sent out from an output terminal 14. An FET26 operates as an analog switch, and a ternary double-current signal of a plus value, zero or a minus value is generated across a resistance 28 when the binary rectangular wave signal of a plus or minus value is applied to the gate of the FET26. The signal is applied to a plus input terminal and a ternary plus, zero or minus double-current signal is generated by an OP amplifier 29 at the output terminal 30. This signal contains both upper and lower sideband waves of the picture signal, so it is applied to the input terminal 32 of a low-pass filter 31 to send out the jitter-free AM wave of a residual side-band wave system which has the high frequency part of the upper side-band wave removed from an output terminal 33.
Patent JP-H02266455-A (JP)
Title: Arithmetic processor synchronizing circuit
Inventor: MINE KENJI
IPC: G06F15/177
Filed: 1989-04-06
Abstract: PURPOSE:To prevent the generation of discrepancy of bus collation due to an undermined state to be the difference of the internal timing between arithmetic processors at the time of turning on a power supply by stopping the supply of a clock signal to the arithmetic processing ending its operation faster until the other arithmetic processor ends its operation. CONSTITUTION:The operation of a bus collating circuit 9 is stopped by the 1st means until the arithmetic processors 5, 6 are synchronized with each other from the ON of the power supply. Then, the clocks of microprocessors(MPUs) 1, 2 are synchronized with each other by a clock synchronizing circuit 8. Immediatedly after synchronizing the MPUs 1, 2, the arithmetic processors 5, 6 are simultaneously driven by the 2nd means and operation is executed. The operation end timing of the processors 5, 6 is detected by the 3rd means and the supply of a clock signal to the processor ending the operation faster is stopped until the other processor ends its operation. Consequently, the generation of the discrepancy of bus collation due to the undetermined state to be the difference of the internal timing between the processors 5, 6 at the time of turning on the power supply can be prevented.
Patent JP-H09320829-A (JP)
Title: Ferrite core for line filter and manufacture thereof
Inventor: INOUE MASASHI
IPC: H01F1/34
Filed: 1997-03-21
Abstract: PROBLEM TO BE SOLVED: To provide a ferrite core for a line filter which has a high inductance at about 1kHz, a high impedance at about 500kHz and a high noise attenuation factor throughout a wide frequency band. SOLUTION: This ferrite core for a line filter contains converted, as its main components, 13.5-16 weight % of MnO, 14-16 weight % of ZnO and a balance (residue) of iron oxide. The core also contains converted respectively, as its sub-components, 50-200ppm of SiO2 , 100-350ppm of CaO, 30-150ppm of Nb2 O5 , 20-200ppm of MoO3 , and 100-800ppm of Bi2 O3 .