baber/WOPTO huggingface dataset:
Patent JP-H0463651-A (JP)
Title: Fluid type clamp driving device and unclamping action abnormality detecting device
Inventor: NAKAJIMA KENEI
IPC: F15B11/20
Filed: 1990-06-29
Abstract: PURPOSE:To surely perform necessary sequential actions via only the fluid control by providing a switching control means interlocked with a locating action cylinder between the locating action cylinder and a clamping action cylinder. CONSTITUTION:A pressure fluid from a pressure fluid source 8 operates a locating action cylinder 34 to position a work at the time of a clamping action. The locating action cylinder 34 is set to the opened state in conjunction with a switching control means 35 during the period from the time before the completion of the locating action to the complete completion, thus a clamping action cylinder 2 is driven in the clamping direction. The clamping action is automatically started when the locating action is completed or around that time during the clamping action process.
Patent JP-H0459500-A (JP)
Title: Brake device for docking of spacecraft structure
Inventor: ENDO TAKAO
IPC: B64G1/64
Filed: 1990-06-29
Abstract: PURPOSE:To simplify the structure and save the power consumption by furnishing one of the spacecraft structures with a working member, whose rigidity in the axial direction is varied by a piezo actuator, and a control means to turn on and off current feed to a braking member according to the force applied in its axial direction. CONSTITUTION:In the process in which one spacecraft structure A is approached by another spacecraft structure B, the acceleration generated in an interface plate C is sensed by an acceleration sensor 16 and a sensing circuit 17 when the plate C is touched by the later named structure B. In case the acceleration obtained is over a certain allowable value, a relay 18 is actuated to permit a driver circuit 19 to feed current to a piezo actuator 15 for a braking member 1. The inside dia. of the outer cylinder 11 of this braking member 1 is thereby enlarged to turn the inner cylinder 12 slidable in the axial direction, which provides a condition where the rigidity is sunk as a whole, which prevents application of an excessive force to the first named spacecraft structure A> Use of piezo actuator saves the power consumption to a great extent.
Patent JP-S5963059-A (JP)
Title: Magnetic disk device
Inventor: MORI TOSHIBUMI
IPC: G11B19/00
Filed: 1982-10-01
Abstract: PURPOSE:To shorten a warming-up time by constituting a circuit for executing a seeking operation in the course of warming-up. CONSTITUTION:After a device starts, the first seek is executed by the first seeking circuit 1, positioning is executed to an (0) cylinder, and simultaneously, an output (a) is set to H. Subsequently, a timing circuit 2 starts its operation, an output (d) of an OR gate 7 becomes H, a bus switching circuit 4 selects a bus 13 as an input, and a seek instruction circuit 5 starts to operate. A seeking circuit 3 repeats a seeking operation while the output (d) of the OR gate is H. When an output (c) of a D type F/F 6 becomes L and the output (d) of the OR gate becomes L by the first positioning after an output (b) of the timing circuit becomes L, an output (f) of an AND gate 9 becomes H, an output (e) of the seeking circuit 3 becomes H by an output (g) of a monostable multivibrator circuit 10, therefore, an output (h) of a D type F/F 11 becomes H, a regular access can be executed, and warming-up is ended.
Patent JP-S5797435-A (JP)
Title: Analyzer for blood sugar
Inventor: TSUJI NOBUHIKO
IPC: G01N33/487
Filed: 1980-12-09
Abstract: PURPOSE:To economize the space and to simplify the operation, by carrying out the indication of action such as beginning, release, return of measuring action by one switch. CONSTITUTION:Measuring action is started by operating a switch OS and the value of concentration of sugar blood is computed by a CPU and display and printing are carried out. The measuring action of an analyzer is released by the CPU when an operator has judged that the sensitivity of measuring electrode is not appropriate during this measuring action and a switch OS is operated. Released state of the analyzer is returned by the CPU by operating the switch OS in this released state.
Patent JP-H0463278-A (JP)
Title: Formation of functional silicon nitride film having general purpose characteristic
Inventor: SUZUKI NOBUMASA
IPC: C23C16/34
Filed: 1990-07-02
Abstract: PURPOSE:To form a functional silicon nitride film meeting plural purposes by carrying out film formation by decomposing gaseous raw material for film formation by means of plasma and simultaneously irradiating the surface of a substrate, to be coated with deposited film, with light while changing illumination intensity. CONSTITUTION:The inside of a film formation chamber is exhausted via an exhaust hole 9 and gaseous raw material is introduced via a gas-introducing pipe 8, and high frequency voltage is applied to an RF electrode 1 to produce plasma. The light generated from a light source 2 is reflected by an elliptical mirror 3 and subjected to the regulation of illumination intensity by means of an extinction element 4, and a thin film is formed on a substrate 5 by means of active species generated by decomposition by plasma at the substrate 5 surface. Further, the uniform deposited films can be formed on the plural substrates 5 by turning substrate holders 6 by means of a rotary mechanism 7 at this time, and thin functional films of SiN, Si3N4, etc., can be obtained.
Patent JP-S6151683-A (JP)
Title: Automatic music selecting device of tape player
Inventor: SUGANO KOICHI
IPC: G11B15/087
Filed: 1984-08-20
Abstract: PURPOSE:To select a piece of music which recorded on an opposite surface by inverting a tape travelling direction, continuing to feed quickly and detecting a designated piece of music based upon coincidence of an inter-music signal calculated value with a value corresponding to the designated piece of music. CONSTITUTION:When the number of music in accordance with designated music is designated to an adder subtracter circuit 13 by a music designating means 14 and a music selecting command is impressed to a music selecting action part 33, a quick-feeding command is issued to an FF switch 20, etc., a head 1 is contacted with a tape, an inter-music signal is counted at the circuit 13 and the circuit 13 outputs H as far as a calculated value is not coincident with the set number of music. When a tape terminator detecting circuit 17 detects a tape terminator during retrieving a tape A surface, a one-shot multi 32 is triggered, a transistor 30 becomes on and an FF action of the switch 20 stops and a solenoid 6 is excited through an AND gate 18 and switches 26 and 27 are changed over. Thus, a tape travelling direction is inverted and the music recorded on a tape B surface is selected by an inter-music signal from the tape which is quickly fed continuously.
Patent JP-S6232145-A (JP)
Title: Transparent, electrically semiconductive material
Inventor: HAYAKAWA KENICHI
IPC: C08L75/00
Filed: 1985-08-05
Abstract: PURPOSE:To form simple a transparent, ellectrically semiconductive material without detriment to the characteristics inherent to resins, by doping a polyurethane sheet or film with a specified dopant. CONSTITUTION:The titled electrically semiconductive material which is transparent and has a volume resistivity of 10OMEGA.cm or below is obtd. by doping a film or sheet prepd. from a polyester or polyther polyurethane material with halogen atom and/or hydrogen halide. The material has a thickness of pref. 2mm or below, and a sheet or film of 50mu or below is particularly preferred when the thickness is 2mm or above, no sufficient doping effect can be obtd. The preferred halogen atom is iodine atom, because doping in a soln. form can be carried out. A preferred doping method is one wherein the material is dipped in a soln. contg. a dopant.
Patent JP-S5877594-A (JP)
Title: Hanger for electrodeposition or electrostatic coating
Inventor: YASUI MASAO
IPC: B05B13/02
Filed: 1981-10-30
Abstract: PURPOSE:To obtain a hanger enabling the simple stripping of paint applied by electrodeposition or electrostatic coating and having sufficient electric conductivity by plating the surface of a metallic hanger with Ni, coating it with fluororesin, and treating the hanger under heating. CONSTITUTION:A hanger made of a metallic material is immersed in a soln. contg. Ni salt and a soluble reducing agent to form an Ni plating film on the surface. After coating the film with fluororesin by powder spray coating, the hanger is treated under heating at 300-400 deg.C. The hanger surface is made of an Ni plating layer impregnated with the fluororesin, and since the fluororesin is impregnated into the Ni plating layer, it is firmly fixed and is not stripped. The Ni film is an electric conductor, so high electric conductivity is provided. Since the hanger surface is almost perfectly covered with the nonsticky fluororesin, applied paint can be simply stripped by slightly rubbing the applied surface.
Patent JP-S6332286-A (JP)
Inventor: FUKUMOTO KATSUTOSHI
IPC: F27D17/00
Filed: 1986-07-24
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-S5876969-A (JP)
Title: Minimum value detecting circuit
Inventor: BABA SATOSHI
IPC: G06G7/12
Filed: 1981-10-30
Abstract: PURPOSE:To accurately detect a minimum value of an input signal, by selecting a maximum value from a signal difference between a constant voltage and each input signal and subtracting the selected maximum value from the constant voltage. CONSTITUTION:In applying input signals e1-en of analog quantity to input terminals IN1-INn, the difference between the input signals e1-en and an output VB of a power supply B is obtained at operation circuits A11-A1n for output. After the output of the circuits A11-A1n is picked up via operational amplifiers A21-A2n, it is applied to a resistor R5 via diodes D1-Dn for by-pass prevention. An output e'0 outputted at a point P is applied to an inverting input terminal of an operational amplifier A4 via a resistor R6. The power supply VB is applied to a noninverting input terminal of the operational amplifier A4, and the output e0 is a minimum value out of the input signals e1-en.
Patent JP-S6419958-A (JP)
Title: Polyphase linear stepper motor
Inventor: IKEDA SHINJI
IPC: H02K41/03
Filed: 1987-07-13
Abstract: PURPOSE:To prevent the inhibition of the movement of a moving piece, and to scale down an air gap by simultaneously generating attraction forces having components rectangular to moving thrust in the opposite directions where opposite at 180 deg. mutually and offsetting suction forces. CONSTITUTION:A stator 11 consists of a stator yoke 8 and eight stator poles 9A-9H projecting the inside in the radial direction, and a moving piece 12 is arranged inside the stator 11 through a small air gap to the stator poles 9A-9H. The stator 11 is composed by alternately laminating the stator poles 9A-9H, which are (t) thick and the radii of inner circumferential surfaces of which are r1 and r2. The moving piece 12 is constituted in such a manner that magnetic substance disks 13, which are (t) thick and diameters of which are r3 slightly smaller than r1, are formed to a shape that mutually opposite outer circumferential sections 13b are notched extending over 90 deg. in the circumferential direction and mutually opposite sections extending over 45 deg. in the circumferential direction in residual outer circumferential sections 13a having a radius of r3 are displaced only by t/2 in the same axial direction, and the disks 13 are laminated in the axial direction while being displaced at 90 deg. in succession.
Patent JP-S6065083-A (JP)
Title: Preparation of adhesive tape
Inventor: NOUYA KAZUO
IPC: C09D11/00
Filed: 1983-09-21
Abstract: PURPOSE:To prepare an adhesive tape which shows a high degree of shrinkage upon vulcanization, softens at a low temp. and is suitable for application to curved surfaces, by forming an adhesive layer on the surface of trans-1,4-polyisoprene film by transfer printing, fllowed by heat treatment. CONSTITUTION:A layer of a pressure-sensitive adhesive such as rubber or acrylic resin-based adhesivee is formed by transfer printing on the surface of a film consisting mainly of trans-1,4-polyisorprene of the formula by use of a low-boiling solvent such as toluence, and the film is heat treated at a temp. above 45 deg.C and below the m.p. of the film to produce an adhesive tape. The film transfer-printed with the adhesive is not dissolved nor causes severe swelling as in the case with direct coating, by the film swells slightly and is stretched and forms numerous cross-creases when wound up. The heat treatment causes heat shrinkage and eliminates longitudial creases. The combination of transfer printing and heat treatment makes possible preparation of an adhesive tape consisting of trans-1,4-polyisoprene film which has so far been quite difficult.
Patent JP-S6151235-A (JP)
Title: Operating procedure display device
Inventor: TAKESAKO SUMIYOSHI
IPC: G06Q40/00
Filed: 1985-08-08
Abstract: PURPOSE:To eliminate baking of a CRT, to extend the service life, to save the power charge and to eliminate inconvenience to the user by lightening and displaying the CRT at a normal lightness only when an ID card is loaded to a loading inlet. CONSTITUTION:When the user loads an ID card to the ID card loading inlet, a detector 27 detects it, a detection signal is transmitted to a display device 22 via a controller 26 and the CRT4 is lightened and displayed with a normal lightness. When the transaction is finished next, the detector 27 detects the end of transaction even when the customer exists by providing a prescribed timer. That is, when the user completes its transaction and the next user loads the ID card to the loading inlet, the CRT4 is lighted bright by the detection signal from the detector 27 and restores to non-display or dark screen at the end of transaction. Since the CRT4 is lightened only when the ID card is loaded, the service life of the CRT4 is extended, the power charge is saved and the incorvenience to the user is avoided.
Patent JP-H111990-A (JP)
Title: Sliding mechanism of openable building
Inventor: FUJIMAKI HIROSHI
IPC: E04B7/16
Filed: 1997-06-12
Abstract: PROBLEM TO BE SOLVED: To prevent a moving roof from being lifted and derailed by strong wind. SOLUTION: Swollen portions are formed continuously on both sides of the top of a rail 11, and a guide groove 19 that corresponds with the shape of the cross-section of the top of the rail 11 is formed in the underside of the leg portion of a slidable roof. And a slider 18 where multiple bearings 20, 20a... are embedded is provided on the wall of the guide groove and the top, sides and underside of the swollen portion 12 of the rail 11 are made the traveling and guiding planes of the slider 18.
Patent JP-H0337771-A (JP)
Title: Graphic input device
Inventor: YAJIMA RYUJI
IPC: G06T1/00
Filed: 1989-07-05
Abstract: PURPOSE:To exactly and simply execute the test of read accuracy of density by calculating and displaying the read accuracy of density of a test chart by data read out of the test charge provided fixedly in advance by a photoelectric converting element, and a standard value stored in advance in accordance with density of the test chart. CONSTITUTION:When a test additional mode is instructed by a test additional mode button of a mode switching circuit 4, a drawing 2 is read by a CCD sensor 54 of a graphic input circuit 5, and thereafter, a test chart 3 integrated into a drawing reading plate 51 is read subsequently. Next, by an accuracy calculating circuit 12, read accuracy is calculated from its data and a standard value stored in advance, and calculated accuracy data is brought to digital display by a display circuit 13. In such a way, the test of read accuracy of density can be executed simply.
Patent JP-H0460636-A (JP)
Title: Color development replenisher for silver halide color photographic sensitive material
Inventor: NAGAOKA SHINSAKU
IPC: G03C7/407
Filed: 1990-06-29
Abstract: PURPOSE:To improve the property to maintain the pH of a replenisher and the crystal precipitation property at the time of preservation at a low temp. by incorporating two kinds of compds. and a p-phenylene diamine color developing agent therein and maintaining pH 11.0 to 13.0. CONSTITUTION:At least the compd. having 9.0 to 11.0 acid dissociation index pKa, the compd. having 11.0 to 13.0 acid dissociation index pKa and the p- phenylene diamine color developing agent are incorporated into this replenisher. In addition, the replenisher is so prepd. as to have pH 11.0 to 13.0. Further, the pH of the color developing replenisher is preferably 11.0 to 12.5, more preferably 11.5 to 12.5 in order to additionally improve the effect. while the compd. having 9.0 to 11.0 acid dissociation index pKa and the compd. having 11.0 to 13.0 pKa are required to be used in combination, the compd. having 9.5 to 10.7 pKa and the compd. having 11.5 to 12.7 pKa are more preferably used in combination. The property to maintain the pH of the development replenisher and the crystal precipitation property at the time of preservation at a low temp. are improved in this way and stains are less generated in unexposed parts.
Patent JP-S5873961-A (JP)
Title: Manufacture of negative plate for alkaline storage battery
Inventor: KIKUOKA TAKAO
IPC: H01M4/26
Filed: 1981-10-29
Abstract: PURPOSE:To increase the amount of dissolution of cadmium ion in a paste and decrease the time of formation by immersing a paste type negative electrode into a cadmium salt solution to impregnate cadmium salt solution into the electrode and forming immediately. CONSTITUTION:100pts. cadmium oxide powder is mixed with 1pts. synthetic fiber, and ''teflon'' dispersion is added thereto. This mixture is kneaded with a kneader for about 30min to form a paste. The both surfaces of a nickel plated into porous plate are coated with this paste. After drying, this coated plate is immersed into a saturated cadmium sulfate solution for one minute. After taking out, it is immersed into 20% potassium hydroxide solution to charge for formation immediately. By immersing the negative plate in the cadmium salt solution before formation, the time for formation is substantially decreased.
Patent JP-S6151184-A (JP)
Title: Electrophotographic device
Inventor: MITANI WATARU
IPC: G03G21/10
Filed: 1984-08-20
Abstract: PURPOSE:To prevent the reduction of the surface potential of a photosensitive body based on hygroscopic properties of foreign matters by removing foreign matters stuck to the surface of the photosensitive body after cleaning by a foreign matter removing means. CONSTITUTION:Foreign matters stuck still to the surface of a photosensitive drum 1 cleaned by a cleaning device 19 are removed by a foreign matter removing means 30 consisting of an organic solvent dropping device 32, a foreign matter peeling blade 31, an organic solvent wiping device 33, etc. Thus, the reduction of the surface potential of the photosensitive body based on hydroscopic properties of foreign matters is prevented to form vivid images stably.
Patent JP-S5962943-A (JP)
Title: Code data input device
Inventor: FUJIMOTO YOSHIHISA
IPC: G06F3/02
Filed: 1982-09-30
Abstract: PURPOSE:To decrease input mistake and to improve the operability of input device, by providing a means storing number of digit of each data and its processing contents at each type of each code data group and a means selecting the processing data from the storage means at the input of a sectional data. CONSTITUTION:A card reader 1, and a keyboard 3 are connected to a CPU10 of a code data input device, the inputted data is processed at the CPU10 and the processing result is outputted to a printer 2 and a display 4. Further, an ROM12 storing the calculation and control program is connected to the CPU10. An RAM11 connected to the CPU10 is provided with a data area where the code data group is classified into three kinds. The number of digits and the processing contents are stored in each data area at the kind of each code data group. When a sectional data is inputted, the processing data is selected at the CPU10 from each data area of the RAM11 to decrease input mistake and to improve the operability of the input device.
Patent JP-H1127040-A (JP)
Title: Height diversity antenna
Inventor: MATSUI RYUJI
IPC: H04B7/04
Filed: 1997-06-30
Abstract: PROBLEM TO BE SOLVED: To provide a vertical height diversity antenna having its shortened length by putting partially two adjacent antennas one each other in the vertical direction so as to obtain a tetrahedral shape with the partial adjacency secured between the faces of antenna elements of both antennas. SOLUTION: This height diversity antenna consists of four antennas 10, 20, 30 and 40 of the 1st, 2nd, 3rd and 4th stages. The antenna 10 consists of a pair of patch array antenna plates 11 and 12, and an antenna pattern 13 of an exciting element is formed on each surface of both plates 11 and 12. The electric power is supplied to the plates 11 and 12 via a feeding connector 15 and a feeding cable 14. Then the space is decided between the plates 11 and 12 so as to secure the non-directional radiation by supplying the electric power to both plates 11 and 12 in the same phase and same amplitude.
Patent JP-H0461341-A (JP)
Title: Method of forming oxygen deposit at semiconductor wafer
Inventor: MURAKAMI KATSUMI
IPC: H01L21/322
Filed: 1990-06-29
Abstract: PURPOSE:To form uniform oxygen deposits in a short time by raising the temperature of a semiconductor wafer continuously at a specified speed to a required temperature within a specified temperature range. CONSTITUTION:The temperature of a semiconductor wafer is raised continuously at a speed of 0.1 deg.C/min to 10 deg.C/min to a specified temperature, within the temperature range of 500 deg.C-1000 deg.C. Under the 500 deg.C, in case of considering productivity, the growth speed of necleus is too small, and it is enough above 500 deg.C to grow the smallest nucleus for getting the uniformity existing in a starting crystal, whereas if it exceeds 1000 deg.C, the size of the deposit becomes too large, and the danger of marring the safety in DZ region becomes high. Moreover, at a speed of 0.1 deg.C/min in temperature rise speed, in case of considering productivity, it takes too much time, and besides in case of considering the growth speed of deposited nucleus, it is enough at a speed of 0.1 deg.C/min or more, and at a speed over 10 deg.C/min it gets over the growth speed of deposited nucleus on the side of low temperature treatment, so uniform deposited nucleus formation is not performed.
Patent JP-H0340749-A (JP)
Title: Low-speed rotating device
Inventor: MIWA KENSUKE
IPC: H02K41/06
Filed: 1989-07-04
Abstract: PURPOSE:To simplify the structure of the title device and facilitate the manufacture of the same by a method wherein a plurality of electromagnets are arranged along the circumferential direction of a conical stator so as to form several rows and an elastically deformable rotator is arranged concentrically in the fixed body while the rotator is provided with an electromagnetic attraction member. CONSTITUTION:The title device is constituted so that a rotator 12 is made of a thin magnetic plate 13 coated by a flexible synthetic resin material through laminate process and electromagnets 7, fixed to the inner circumferential surface of a fixed housing 2, are electrified or the electrification of the same is stopped whereby only the rotating body 12 is deflected with an output shaft 16 kept vertical. According to this method, when the rotating body 12 is rotated based on a difference between the radius (r2) of a conical surface (c) constituted of the cores 8 of the electromagnets 7 and the radius (r1) of the rotator 12, the output shaft 16 will never be inclined toward the electromagnets 7 which are conducted and is retained on a given center line 0-0 at all times. Accordingly, the output shaft 16 can be supported by bearings 4, 6 which are used usually whereby the structure of a motor 1 may be simplified.