baber/WOPTO huggingface dataset:
Patent JP-H01194168-A (JP)
Title: Magnetic disk device
Inventor: KATO KOICHI
IPC: G11B20/10
Filed: 1988-01-29
Abstract: PURPOSE:To change the address of each magnetic head by providing an address converting circuit having a function to change a magnetic head selecting command inputted from a host device and convert it into another magnetic head selecting command. CONSTITUTION:An address converting circuit 2 is added between a magnetic head address register 1 and a magnetic head selecting circuit 3. Since the address converting circuit 2 has the function to convert the designated magnetic head from the host device into another address, the magnetic head address (magnetic head selecting command) is converted into another magnetic head address (another magnetic head selecting command) based on a command from the outside if necessary and it is inputted to the magnetic head selecting circuit 3. Thus, the magnetic head selecting circuit 3 can select the magnetic head in accordance with the converted address.
Patent JP-S59144031-A (JP)
Title: Measuring method for displacement of rotary magnetic head
Inventor: NAKAYA HIDEO
IPC: G11B5/588
Filed: 1983-02-08
Abstract: PURPOSE:To realize tracking control with high accuracy by detecting optically and continuously the revolving height position of a rotary magnetic head with no contact and in real time via an optical path for measurement which passes through the revolving center of a rotary head. CONSTITUTION:A bimorph plate 14 contains a reflector 15 to which the light of measurement is irradiated from a light source 20 through an optical path formed to a rotary shaft at the revolving center of a rotary magnetic head 13. A photoelectric converter 23 which detects the light of measurement reflected by the reflector 15 obtains a detection output containing a frequency component signal corresponding to microvibrations when the reflector 15 have microvibrations together with the head 13 with the drive of the plate 14. The detection output thus obtained is supplied to a phase wave detecting circuit 32. The mechanical displacement of the head 13 set to the plate 14 is detected in real time, and the tracking control is carried out for the head 13. In such a way, the overall tracking errors of the plate 14 are compensated to ensure the tracking control with high accuracy.
Patent JP-S53104508-A (JP)
Title: High conductivity metal-carbon fiber composite silinding member and production of the same
Inventor: ARAKAWA HIDEO
IPC: B60L5/00
Filed: 1977-02-25
Abstract: PURPOSE: To obtain the captioned composite sliding member which has no anisotropy in wear characteristics and causes less wear of the mating material by interposing carbon fibers and carbon powder at suitable contents in high conductivity metal. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H02237931-A (JP)
Title: Antiviral agent
Inventor: ERITSUKU DE KURETSUKU
IPC: A61P31/12
Filed: 1990-01-31
Abstract: PURPOSE:To obtain an antiviral agent containing a nucleoside containing a new compound and salt thereof, having activity to a human immunodeficiency virus(HIV) and useful in remedy for AIDS. CONSTITUTION:The antiviral agent containing a compound expressed by the formula (B is thymin-1-yl, cytosin-1-yl, etc., and R<1> is amino or B is thymin-1-yl or adenin-9-yl and R<1> is -N=CH2, etc.) and salt thereof (e.g. hydrochloride, sulfate or phosphate). The compound expressed by the formula is also useful in remedy for other disorders, e.g., asymptomatic carrier condition, progressive systemic lymph node disease and AIDS syndrome, accompanying to HIV infection. A compound expressed by the formula wherein B is thymin-1-yl or cytosin-1-yl and R<1> is a group other than amino is a new compound among the compound expressed by the formula.
Patent JP-H10214099-A (JP)
Title: Superposition vocalization control system for speech
Inventor: MORIMOTO NAOHISA
IPC: G10L13/04
Filed: 1997-01-31
Abstract: PROBLEM TO BE SOLVED: To decrease the number of components and to save circuit designing. SOLUTION: A speech synthesizing circuit 2 is controlled by an arithmetic processor 1, the speech signal outputted by the speech synthesizing circuit 2 is amplified by an amplifier 3, and a speaker 4 is sounded to vocalize a sentence and generate an operation sound. Speech data are stored in a PROM (programmable ROM) of the speech synthesizing circuit 2 in phrase units constituting sentences. The operation sound is also stored as a phrase in the PROM and outputted over a channel ch1, and other normal phrases (sentence) are outputted over a channel ch2.  Therefore, a control task part 6 distribute the sentence of the operation sound and other sentences to the two channels ch1 and ch2, and they are buffered in buffers 81 and 82 and vocalized by superposition to eliminate the need to provide extra devices such as an amplifying circuit and a piezoelectric buffer for the operation sound unlike before, thereby decreasing the number of components and saving circuit designing.
Patent JP-S56116917-A (JP)
Title: Rotary supporting device of drum
Inventor: KASAHARA NOBUO
IPC: G03G21/16
Filed: 1980-02-19
Abstract: PURPOSE:To prevent the color displacement of a copy, by supporting inner circumferential end parts of a drum with bearing bodies and holding inner circumferential both end parts of the drum with said bearing bodies to each other. CONSTITUTION:To one holding plate 28 for a copying drum 11 three bearing bodies 31 are mounted. This bearing body is constituted by a pair of cones 32, bearings 33 provided in its inside, bearing 34 provided between the both cones 32 and a supporting shaft 35 for supporting these bearings and the like. Then tapered faces 32a of the both cones 32 are contacted to sloped parts 25c1, 25c2 of a gear ring 25 respectively. Subsequently, if both end sides in an inner circumferential part of the drum are held between the left side cone 32 of the pair of the cones 32 and a cone 37, the copying drum 11, gear ring 25 and ring 27 are formed as an integral unit. In this way, the copying drum can axially absorb its looseness not to cause axial deflection, thus the color displacement of a copy can be prevented.
Patent JP-S56117927-A (JP)
Title: Raw material supply device
Inventor: ITOU KANICHI
IPC: B65G65/44
Filed: 1980-02-19
Abstract: PURPOSE: To eliminate bridges and prevent a supply trouble due to a substance of low melting point, by providing a bridge elimination mechanism, a gas seal mechanism or a heat interception mechanism at a guide section between a raw material delivery section and a thermal reaction furnace.  
     CONSTITUTION: Garbage supplied to a hopper 1 is stored in a delivery section 10 by utilizing the rest angle of a bottom plate 4. A predetermined quantity of the garbage is supplied from a guide section 5 to a thermal reaction furnace by actuating the first pusher 3. The guide section 5 is provided with the second pusher 6 which can be moved up and down in the section 5. Even if the garbage has bridges in the guide section 5, the bridges are broken by thrusting down the second pusher 6 so that the garbage is conducted to the thermal reaction furnace. A heat intercepting function and a gas seal function are also fulfilled by the thrusting-down of the second pusher 6. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S60243096-A (JP)
Inventor: RASURO DEDE
IPC: A23L13/10
Filed: 1985-02-05
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-S56115713-A (JP)
Title: Preparation of slow-releasing complex
Inventor: KAETSU ISAO
IPC: A61K47/42
Filed: 1980-02-19
Abstract: PURPOSE: To prepare slow-releasing complex, by denaturating a system consisting of an aqueous solution of a bioactive substance and a protein as a whole, thereby dispersing a sufficiently large amount of the bioactive substance in the coagulated protein.  
     CONSTITUTION: One or more bioactive substances (e.g. 5-fluorouracil, insulin, etc.) are brought into contact with one or more proteins (e.g. serum albumin, γ-globulin, etc.) in an aqueous solution, and treated physically or chemically (e.g. heating in a water-bath at 80W90°C for a short time) to denaturate the proteins. By this process, a slow-release complex composed of a bioactive substance dispersed and included in a denaturated protein matrix can be obtained. The process affords the inclusion of a sufficiently large amount of the bioactive substance, and enables the release of the substance slowly for a long period when administered to a living body. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S62177765-A (JP)
Title: Recording signal detector for magnetic recording medium
Inventor: MATSUMOTO KUNIHIKO
IPC: G11B20/18
Filed: 1986-01-31
Abstract: PURPOSE:To detect the error of a magnetic recording medium easily and surely by displaying the attenuation of a recording signal output based on the level detection of a read signal from the magnetic recording medium. CONSTITUTION:The read signal read out of the magnetic recording medium is supplied to a comparator 3 through a preamplifier 1 and a filter circuit 2. The voltage level between the read signal and a reference signal is compared. If the former exceeds the latter, the prescribed pulse signal is outputted. A reference READ GATE circuit 4 outputs a read gate deciding the read of the read signal from the prescribed signal, and a holding circuit (averaging) 7 sample-holds the signal. The read signal which is rectified and smoothed by a shaping and smoothing circuit 6 at the timing set based on the read gate. A display circuit 9 displays in accordance with the level of a voltage signal held by the holding circuit 7. Thus the attenuation of a recording signal is automatically detected, whereby the error of the recording medium can be easily and surely detected.
Patent JP-S58138470-A (JP)
Inventor: KAWASHIMA HIROO
IPC: A63B49/00
Filed: 1982-02-12
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-H08194979-A (JP)
Title: Wave plate regulation mechanism for magnetooptic head
Inventor: MATSUI TSUTOMU
IPC: G11B11/10
Filed: 1995-01-12
Abstract: PURPOSE: To obtain a rotation regulating mechanism for wave plate suitable for thin magnetooptic head. CONSTITUTION: Wave plate holders 204, 206 having diameter substantially equal to that of wave plates 113, 114 are provided and a gear 203 for regulating the rotation is provided at a part of the outer circumference of the wave plate holders 204, 206. The wave plate holders 204, 206 are then fitted in a through hole 205a of a base 205 for regulating the rotation of wave plate. A groove is made in the outer circumference of the wave plate holders 204, 206 and a spring member 208, having U-shaped cross-section, is abutted against the groove and fixed to the base 205 for regulating the rotation of wave plate by means of a screw 209. Tightening of the screw 209 is adjusted to apply optimal friction at the time of regulating rotation of the wave plate 204, 206.
Patent JP-S52103906-A (JP)
Title: Automatic phase controller
Inventor: SHIBUYA MICHIO
IPC: H03J7/06
Filed: 1976-02-25
Abstract: PURPOSE:To enlarge the apparent lock range and eliminate a non-lock condition without lowering the overall gain of a circuit and to prevent generation of noise upon changing the lock frequency by using a controller in the tuner of an FM receiver.
Patent JP-S53104586-A (JP)
Title: Adsorbing material for uranium extraction
Inventor: SATOU HIROSHI
IPC: C22B60/02
Filed: 1977-02-24
Abstract: PURPOSE: Adsorbing material for uranium extraction obtained by treating uraniumadsorptive inorganic particles with an organic high polymer, consisting of fine complexes suitable for extraction of uranium from a solution containing uranium at low concentration. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S62178760-A (JP)
Title: Automatic starter device for carburetor
Inventor: TSUTSUI KATSUHIKO
IPC: F02M1/12
Filed: 1986-01-31
Abstract: PURPOSE:To stably perform action, by providing a part absorbing the action, performed by a cam and a thermowax, by a spring for opening and closing directions, when the cam, which opens and closes a choke valve interlocking to a throttle valve, is turned by the thermowax. CONSTITUTION:When a choke valve 4 in a carburetor 1 is opened and closed interlocking to its throttle valve 5 by a cam 33, a thermowax 18 is actuated driving the cam 33 through a control piston 26A, control rod 26 and a connecting lever 28. Expansion of the thermowax 18, if it exceeds an opening action limit of the choke valve, is absorbed by contracting a spring 31 between the control rod 26 and the connecting lever 28, and force of the thermowax 18 is prevented from being directly transmitted to a driving system of the valves.
Patent JP-S63187282-A (JP)
Inventor: FUKUYOSHI KENZO
IPC: G09F9/30
Filed: 1987-01-30
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-H11219227-A (JP)
Title: Portable terminal equipment
Inventor: MATSUO MASAKI
IPC: G06F1/16
Filed: 1998-01-30
Abstract: PROBLEM TO BE SOLVED: To make a whole device small by providing a first casing having an input key, a display and a function key and also providing the second casing which is folded in two and is extension/contraction possible. SOLUTION: A notebook computer 10 is provided with a main body 20 capable of operating a key input or the like and a display part 30 which is supported by a hinge arranged with the main body 20 so as to be rotatable and displays information. The main body 20 is provided with a keyboard 21 where plural input keys are arranged, by which characters and numerals or the like are inputted. In this case, the main body 20 constitutes the first casing. Besides, the liquid crystal display 31 of the display part 30 is constituted of a normal display part for displaying information with an operation by a user and a touch panel for displaying a function guide corresponding to function keys which are assigned to the various functions of an application so as to be tap operation possible. Then, the display part 30 constitutes the second casing.
Patent JP-H07230703-A (JP)
Title: Illumination device for medical use
Inventor: TANAKA HIROKAZU
IPC: A61C19/00
Filed: 1994-02-17
Abstract: PURPOSE:To provide an illumination device for medical use which emits light similar to the natural light of the sun and which can be constructed in small size, save the space, and present an enhanced stability and easiness in operation. CONSTITUTION:A light emission part 6 is installed at the foremost of a supporting part 2 which is installed upright through a stand base 1 and structure capable of folding, and in the housing of this part 6, a xenon lamp is installed which has a chromatic temp. of light judging the color accurately and emits a continuous spectral light similar to the natural light of the sun. To the part 6, an optical fiber 7 is connected which is folding and leads the light from inside of the housing to its outside. A light projection part 8 is connected with the tip of the optical fiber 7 capable of folding freely, and the light similar to the natural light led via the fiber 7 is cast from the projection part 8 onto the part to be cured.
Patent JP-S62179536-A (JP)
Title: Production of liquid-impermeable plastic tank
Inventor: FUKUHARA KEIJI
IPC: C08J7/00
Filed: 1986-02-03
Abstract: PURPOSE:To produce the titled tank excellent in gasoline impermeability in good working efficiency without using any harmful gas and polluting working environments, by applying a silane coupling agent to a plasma-treated wall of a plastic tank and heating it at the predetermined temperature. CONSTITUTION:The inside wall of a plastic tank made of, e.g., a high-density PE is treated with, e.g., oxygen plasma to activate the plastic surface and the activated plastic surface is coated with a silane coupling agent of formula I (wherein Y is NH2 or an organic functional group of formula II, III, IV, V or the like, R is a hydrocarbon group such as CnH3n-1 and X is a Si-bonded hydrolyzable group). During application, the agent is hydrolyzed and reacted with the plastic surface and the heat-treated at, for example, 100 deg.C for about 15min.
Patent JP-S54113045-A (JP)
Title: Protective relay
Inventor: AZUMA SHIYUUJI
IPC: H02H7/22
Filed: 1978-02-22
Abstract: PURPOSE: To detect faulted position by the sequence of each directional relay by the use of the same directional relay by voltage and current even if subject to be protected is different.  
     CONSTITUTION: When a fault occurred in bus, a fault current flows in CT2a and CT2b and then introduced into the directional relays 13a and 13b. And, the bus voltage is introduced from PD17 into the directional relays 13a and 13b. The directional relays 13a and 13b sends out an actuating signal only under the condition that the current introduced from CT2a and CT2b is more than a certain value on the  basis of the voltage introduced and also the direction is in the arrow mark. No fault current flows in CT2c to CT2e and also the directional relays 14a to 14c becomes in non-operation. In the case of fault outside the bus, fault current flows in all of CT2a and CT2b and CT2c to CT2e and both the power source side and the load side of the directional relay are in operation. The output signals of each directional relay  are combined and the faulted position of the inside of bus can be detected. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H05217954-A (JP)
Title: Detection method of dryetching end point
Inventor: HORIO MASAHIRO
IPC: G01N21/71
Filed: 1992-02-05
Abstract: PURPOSE:To provide a method to detect dry etching end point which improves accuracy of detection of the end point by improving controllability of dry etching of a silicon nitride film. CONSTITUTION:When plasma dry etching of a silicon nitride film whose foundation film is a silicon oxide film is performed in a gas atmosphere which consists of composition elements of CHF3/CF4/Ar/O2, light emission intensity of any of wavelengths in following ranges (1), (2), (3) of wavelength lambda, is monitored and a point of time when the light emission intensity reduces is made to an end point of etching: 3350Angstrom <=lambda<=3400Angstrom ...(1), 3550Angstrom <=lambda<=3600Angstrom ...(2), 3850Angstrom <=lambda<=3900Angstrom ...(3).
Patent JP-H0639403-A (JP)
Title: Device for connecting sheet bar
Inventor: MATSUNUMA SETSUO
IPC: B21B39/14
Filed: 1992-02-05
Abstract: PURPOSE:To prevent the bend of a sheet bar at the time of transportation and also to restrain the bend of the sheet bar as as possible at the time of joining. CONSTITUTION:This device is constituted of a hydraulic cylinder 30 with which an intermediate roller 8 is vertically driven, solenoid valve 31, tank 32, solenoid valve 33, tank 34, pilot check valve 35, relief valve 36, pressure gage 37 and pump 38. At the time of transporting the sheet bar 3, the working of the hydraulic cylinder 30 is controlled by controlling pressurized oil from the pump 38 with the solenoid valve 31, the intermediate roller 8 is set at a prescribed height and the intermediate roller 8 is used as a guide roller by controlling pressurized oil from the pump 38 with the solenoid valve 31, the intermediate roller 8 is set at a prescribed height and used as a guide roller. At the time of joining the sheet bars, the pressurized oil accompanying the lowering of the hydraulic cylinder 8 is released to the tank 34 through the solenoid valve 33 and relief valve 36 and the intermediate roller 8 is lowered.
Patent JP-S58138247-A (JP)
Title: Low-speed control device for engine
Inventor: YOSHIHARA RIYOUSUKE
IPC: F02D9/02
Filed: 1982-02-10
Abstract: PURPOSE:To give a throttle valve the first and idling openings in accordance with the temperature, at the time of starting and warming-up, by controlling the fuel passage opened at the intake line's downstream of the throttle valve using a control valve and by controlling the throttle valve with a stepping motor. CONSTITUTION:A control valve 10 is furnished in the fuel passage 5 connecting a constant level oil chamber 4 with a port 3, which is open at the intake line's 1 downstream of a throttle valve 2 in the secondary carburettor S, where a motor 13 controls this control valve 10. A lever 20 is fixed to the stem 19 of throttle valve, and the tip of an output shaft 23 of a stepping motor 22 is in contact engagement with a receptacle screw 21 fitted at the tip of this lever 20. Because the throttle valve 2 is controlled by a stepping motor 22, proper warming-up can be obtained and the engine speed maintained constant.
Patent JP-S60165316-A (JP)
Title: Surface hardening method of current supply roll for electroplating
Inventor: ISHII TOSHIAKI
IPC: C25D7/06
Filed: 1984-02-06
Abstract: PURPOSE:To prevent the surface of the cylinder part of a current supply roll from receiving damage caused by the contact with a steel plate to be plated by hardening the same, by applying pressing processing to the surface of the cylinder part of the current supply roll used in zinc electroplating. CONSTITUTION:In applying the zinc electroplating to a steel plate, the cylinder part 1 of a current supply roll for supplying a current to the steel plate in a plating bath is made of Hastelloy being a Ni-base alloy or austenite stainless steel. The above mentioned alloy or steel has excellent current supply property and corrosion resistance in an acidic zinc electroplating bath but, because the hardness thereof is equal to or less than that of the steel plate to be plated, said roll receives damage by the steel plate passing thereon. In order to prevent this, the current supply roll is placed on a lathe and a roller or bearing is pressed to and slid with said roll under the rotation of the lathe in place of a bite to form a processed hardened layer with shore hardness of 40 or more to the surface of said current supply roll. By this method, the current supply roll can be prevented from sustaining damage by contact with the steel plate.
Patent JP-S63189860-A (JP)
Title: Method and device for copying
Inventor: HIRAI HIROYUKI
IPC: G03D9/00
Filed: 1987-02-02
Abstract: PURPOSE:To reproduce a high-quality image with a simple method by subjecting a diffusion transfer type heat developable photosensitive material to heating development in the presence of water. CONSTITUTION:The photosensitive material S is fed by rollers 22. A shutter 240 opens and an exposing device 200 projects an original image to expose said material upon arrival of the front end of the material at an exposing position 32. A cutter unit 23 cuts the material S when the material S is fed by the distance equal to the length of the original. The material S is fed to a turning over device 40 and while the material is held in pressurized contact with feed roller 53 by an endless belt 50, the material is turned over and the water in tank 55 is coated on the photosensitive surface of the material S in a water coating section 52. On the other hand, image receiving paper C is let off from an image receiving paper feeder 56 in synchronization with the timing of the exposure start and is superposed on the material S by a superposing device 64 in such a manner that the front end thereof coincides with the front end of said material. The image on the material S is then transferred under heating to the image receiving paper by a heat development transfer device 100.