baber/WOPTO huggingface dataset:
Patent JP-S62283404-A (JP)
Title: Recording current drive circuit
Inventor: SATO NAOKI
IPC: G11B5/09
Filed: 1986-06-02
Abstract: PURPOSE:To obtain a drive circuit with less power consumption and suitable for circuit integration by connecting a resistive element in series with a magnetic recording head in a circuit applying high speed switching to a large recording current. CONSTITUTION:A resistor RD is connected in series with a two-terminal head H and an emitter of a transistor (TR) Q1 and a collector of a TR Q3 are connected to one terminal and an emitter of a TR Q2 and a collector of a TR Q4 are connected to the other. A power supply Vcc is applied to the collector of the TRs Q1, Q2 to constitute a switch using circuits 1, 2 as drivers and emitters of the TRs Q3, Q4 are connected and they are driven by gates G3, G4 of the circuits 3, 4. A common terminal VE of the TRs Q3, Q4 is connected to a power supply VEE via a current source Iintegral . A current IW flows in the positive direction by the turning on of the gates G1, G4, but the rise in a voltage VF2 is suppressed slightly by the presence of a resistor RD and the power consumption of the TR Q4 is slight. In the current made flowing in the negative direction, the voltage drop RD.IW increases the voltage VF1 and the permissible value of a flyback voltage across the head is increased. Thus, the high speed switching characteristic is obtained and the drive circuit is operated with less power consumption.
Patent JP-H05194872-A (JP)
Title: Reactive dye
Inventor: BERUNTO JIIGERU
IPC: C09B62/507
Filed: 1992-05-19
Abstract: PURPOSE: To obtain a novel reactive dye excellent in light fastness and wet fastness by selecting a specific reactive dye.  
     CONSTITUTION: In a reactive dye represented by the formula {wherein (n) is 0 or 1; R 1 -R 3  are each H, a 1-4C alkyl or phenyl; A is a 2-8C alkylene interrupted by 1-3 O-atoms or (1-4C alkyl) imino groups according to circumstances; Y is vinyl or a group represented by the formula: CH 2 -CH 2 -Q (Q is an eliminable group under an alkali reaction condition); D 1  is phenyl or naphthyl [which may be substd. by hydroxysulfonyl or the like once - several times or may be substituted once by a (substd.)phenylazo and a (substd.)naphthylazo]; D 2  is a (substd.)phenylene or a (substd.)naphthylene; and Z is a reactive group}, a reactive dye (wherein (n) is 0 when D 1  is substd. by a (substd.)phenylazo or a (substd.)naphthylazo and Z is not led out of a triazine series when (n) is 0 and D 1  is dihydroxysulfonylphenyl) is selected. 
     COPYRIGHT: (C)1993,JPO
Patent JP-H0422362-A (JP)
Title: Rubber plug for medicine vessel
Inventor: MATSUZAKI MASARU
IPC: A61J1/05
Filed: 1990-05-16
Abstract: PURPOSE:To prevent contamination of medicine due to oozing of an adhesiveness promoting agent having sublimated into the medicine in a vessel or stagnating in the air stratum over the vessel by laminating the body of a rubber plug over the polyethylene sheet processing surface having a specific mean molecular weight whose one side is subjected to corona discharge processing, and giving a specific value to the surface tension of the sheet processing surface. CONSTITUTION:Polyethylene sheet 3 material to be laminated over the body 1 of rubber plug shall have a mean molecular weight of 130-800 millions. The density of this polyethylene shall range 0.930-1.000g/cm<2> while the melting point is 134-137 deg.C. That surface of super-high molecular weight polyethylene sheet which contacts the rubber is subjected to corona discharge processing with an electric power of 5-35W.min/m<2>, and the surface tension of the sheet shall be 35dyne/cm. In the mouth part of the rubber plug 1 and its part corresponding to the surface of the medicine contacting part, molded polyethylene sheet 3 is loaded in a lower die with the corona discharge processed surface facing up. Thereover unvulcanized rubber is put fully in the cavity including the recess of the die, and the unvulcanized rubber is pinched between this and the upper die, and then heating by pressure is made from above with the upper die which has a recess in the form of a truncated cone.
Patent JP-H05318813-A (JP)
Title: Electrostatic image recording device
Inventor: ADACHI TOSHIYUKI
IPC: G03G15/01
Filed: 1992-05-19
Abstract: PURPOSE:To obtain a distinct recorded image by preventing a banding phenomenon. CONSTITUTION:An electrostatic image recording device is provided with a recording-head moving mechanism 34 moving a recording head 26 in the main scanning direction and a means 3 7 controlling the recording head and the recording-head moving mechanism, and the recording head is controlled so as to conduct two-time drawing to a recording medium 21, to which a latent image is formed, by the same color while controlling the recording-head moving mechanism so as to shift the recording head by the length dimensions of approximately half the space of control electrodes in the main scanning direction during first drawing and second drawing by the same color Accordingly, a banding is prevented between the control electrodes of the recording head, thus obtaining an image having no density unevenness.
Patent JP-S5918045-A (JP)
Title: Door trim pocket
Inventor: TAMURAYA MAKOTO
IPC: B60R7/00
Filed: 1982-07-21
Abstract: PURPOSE:To achieve two kinds of pocket depths by providing an opening in an arm rest while a pocket moving section in the door pocket and making said moving section couplable removable against the arm rest. CONSTITUTION:An opening 1d of same size with an opening 2d is a pocket 2 is provided in a door arm rest 1. Furthermore a pocket movable section 2a movable up and down is fitted on the outside of the pocket 2. A recess 2c in said section 2a is engaged with a lock 1h provided on the arm reset 1 to fit the pocket movable section 2a in the arm rest 1. When moving said section 2a downward to be contained in the pocket 2, the section 2a is pressed by a spring 2b formed in the pocket 2 to be engaged thus to prevent rattling. Since the section 2a can occupy upper and lower two positions to provide two kinds of pocket depths.
Patent JP-S63292278-A (JP)
Title: Pattern recognizing method
Inventor: TANAKA SHINICHI
IPC: G06T7/60
Filed: 1987-05-25
Abstract: PURPOSE:To effectively decide the relation between a symbol image and a segment image connected to said symbol image, by recognizing those two images in order to delete an overflowed part due to handwriting in terms of line image data excluding short segment data serving as arrow candidates. CONSTITUTION:Both the branch and end points of a line image are first recognized for the line image data. Then the short line image data having the distance between the branch and end points smaller than a prescribed value is specified for the line image data. Then a symbol image and a segment image connected to said symbol image are recognized for the line image data excluding the short line image data. Thus an arrow image is recognized based on the short line image data on a prescribed area set near the end point of the segment image. In this case, it is desirable to count the number of image elements of the short line image data contained in each prescribed area set so as to sandwich the segment image to recognize the arrow images.
Patent JP-S62286457-A (JP)
Inventor: ROBAATO EE GOSHIYUGARIAN
IPC: A61C7/20
Filed: 1986-06-02
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-S61286045-A (JP)
Title: Continuous casting device
Inventor: SHIMOZATO YOSHIO
IPC: B22D11/06
Filed: 1985-06-12
Abstract: PURPOSE:To eliminate the cracking of the refractory material for side dams and the leakage of a molten metal and to execute casting for a long period by pressing the side dams formed by compounding two kinds of the refractory materials to both end faces of two water-cooled drums which rotate oppositely from each other. CONSTITUTION:The composite refractory material composed of boron nitride and silicon nitride is used as, for example, the side dams 2, 2' for sealing at both ends of the water-cooled casting drums 1, 1'. The refractory material of the side dams is heated to a high temp. in the initial period of casting. A large thermal strain is generated in the refractroy material when the side dams are pressed to the end faces of the drums 1, 1'. The silicon nitride behind the same does not crack as the borom nitride acts as thermal resistance. On the other hand, the drum is thermally deformed and clearances are generated between the drum ends and the side dams when casting is started but the boron nitride is soft and therefore the leakage of the molten metal is obviated. The long-period stable casting is made possible by the above-mentioned device.
Patent JP-S5649233-A (JP)
Title: Structure of panel-pad opening and manufacture thereof
Inventor: MATSUNO YOSHIO
IPC: B29C39/00
Filed: 1979-09-28
Abstract: PURPOSE:To prevent the panel pad from leaking and to decrease the quantity required for it by a method wherein the pad is composed of a panel provided with a thin part, an opening at the step part of the panel and a surface skin cemented to the panel at the said thin part. CONSTITUTION:A closed-loop groove 9 is provided on a common surface 7 of the panel 1 made from synthetic resin, flame treatment is given to the thin part 6 of the groove 9 and part of the surface skin 3 covering the pad 2 is welded to the said groove 9 under pressure. The pad 2 is injected, foamed and cured between the panel 1 and the surface skin 3. The panel 1 and the surface skin 3 are cut off along the inner side 9a of the groove 9 to form an opening portion 10. Thus, the pad 2 can be completely prevented from leaking by the thin portion 6 and the surface skin 3. Therefore, a small quantity of the pad 2 can answer the purpose and the pad cost can be reduced. If the opening 10 is cut off by a press work, its dimensional accuracy can be secured.
Patent JP-H11319176-A (JP)
Title: Golf practicing device
Inventor: MIYAZAKI SADAO
IPC: A63B69/36
Filed: 1998-05-08
Abstract: PROBLEM TO BE SOLVED: To provide a golf practicing device which enables beginners unstable in a swing and persons having a high technique to easily repeat hitting practicing and to learn the swing of high accuracy so as not to deviate the sweet spot of a head from a target line (a line where a ball center passes) at need by spacing between rail bodies as wide as possible. SOLUTION: This golf practicing device includes the rail bodies 3 having two pieces of rail body component members 3a and 3a arranged in approximately parallel apart a prescribed size and mounting means constituted so as to be mountable at a putter in such a manner that the rail bodies 3 is constituted to be mountable at a putter in such a manner that the longitudinal direction of the rail bodies 3 may be located approximately perpendicularly to the hitting surface of the head 40 of the putter. The rail body component members 3a and 3a are formed smaller in their parting size than the diameter of a ball 6 and are so sized that the bottom of the ball 6 projects downward from the bottom of the rail bodies 3 when the ball 6 is placed on the rail bodies 3.  The golf practicing device described above is provided with a detecting mechanism 4 which detects the transverse runout of the rail body component members 3a and 3a with respect to the ball staying still on the floor surface between the two rail body component member 3a and 3a in the prescribed position forward from the hitting surface of the head 40 of the putter in the state of mounting the rail bodies 3 at the putter by the mounting means.
Patent JP-S62282414-A (JP)
Inventor: NOI KEIICHI
IPC: H01C7/10
Filed: 1986-05-30
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-S62281643-A (JP)
Title: Data transmission control system
Inventor: MIWA HISAHARU
IPC: H04L13/00
Filed: 1986-05-30
Abstract: PURPOSE:To omit the undesired transmission of data and to reduce the data communication cost by providing the space area detecting devices to plural electronic computers which perform transmission of data to always detect the space areas of the data memory devices, and controlling the transmission of data based on the space areas detected by said detecting devices and the quantity of data to be transmitted. CONSTITUTION:In a control system for transmission of data between electronic computers, the space area detecting devices 16 and 26 are provided to electronic computers 1 and 2 which perform transmission of data to always detect the space areas of data memory devices 13 and 23. Thus the devices 16 and 26 always detect said space areas to confirm the propriety for transmission of data and control the start of transmission of data. Therefore the space area of the data memory device can be confirmed at the reception side before transmission of data and at the same time the retransmission of data is not required for a data transmission control system.
Patent JP-H07334885-A (JP)
Title: Information recording and reproducing device
Inventor: MATSUSHITA MACHIKO
IPC: G11B11/105
Filed: 1994-06-08
Abstract: PURPOSE:To simply and exactly cancel vertical leakage flux in a short time by measuring the vertical leakage flux and adjusting the amount of cancelling. CONSTITUTION:The device is provided with a leakage flux canceller 7, which impresses the magnetic field cancelling the vertical leakage flux that leaks from the other area than the magnetic head 3 on an optical disk 1 and also impresses a specified test recording magnetic field built by the magnetic head 3 on the disk 1 to carry out test recording. A DC component extraction circuit 12 detects the DC components of the reproduced signals reproduced concurrently with test recording. Based on the obtained results, the CPU 14 measures the vertical leakage flux other than from the magnetic head 3 and adjusts the amount of cancelling to be conducted in the leakage flux canceller 7. By this method, vertical leakage flux is cancelled easily and precisely in a short time without using special measuring jigs as used conventionally.
Patent JP-S5554030-A (JP)
Title: Prevention of agglomeration of particle in fluidized bed
Inventor: TAKAMOTO NARUHITO
IPC: C10J3/46
Filed: 1978-10-16
Abstract: PURPOSE:To prevent the agglomeration of particles in a fluidized bed, particularly to prevent the formation of a clinker in a dense layer. CONSTITUTION:In a system where solid particles are gasified or burned in a fluidized bed by using gasifying gas or gas for combustion, a packed layer 5 is formed in the high temperature zone of the lowest part of the fluidized bed. Said gas for the gasification or the combustion is supplied from the lower part of the packed layer, whereby the temperature in the packed layer is kept uniformely and the formation of a clinker is prevented.
Patent JP-S6020768-A (JP)
Title: Choke input type rectifying and smoothing circuit
Inventor: SUZUKI KOUICHIROU
IPC: H02M1/14
Filed: 1983-07-12
Abstract: PURPOSE:To prevent the intermittent oscillation of a switching regulator and to reduce the power loss of a dummy resistor by providing an auxiliary winding connected to the dummy resistor in addition to a main winding. CONSTITUTION:A transformer of a switching regulator body is connected to a rectifier 1 having diodes D1, D2. A smoothing circuit having a choke coil L and a capacitor C is connected to the rectifier 1. The coil L has a main winding n1 for supplying an output to a load side through the capacitor C, and an auxiliary winding n2 of much more number of windings than that of the winding n1. The winding n2 is connected to the dummy resistor R.
Patent JP-H11328933-A (JP)
Title: Recording/reproducing device and reproducing device
Inventor: OHASHI YOICHI
IPC: G11B27/10
Filed: 1998-05-08
Abstract: PROBLEM TO BE SOLVED: To provide a recording/reproducing device and a reproducing device capable of solving conventional problems by providing the device with a so- called 'marker' function in the case of reproducing data from a disk recording medium represented by a minidisk or a recording medium such as a memory card, a memory chip or the like. SOLUTION: In a minidisk player for reproducing a minidisk having a data region 7D for recording data according to an address and a TOC region 7T for recording management information for managing the data recorded in the data region 7D based on the address, in the state that the data recorded in the data region 7D is reproduced, a marker key for instructing marker setting, a RAM 9 for storing an address in the data region 7D of data being reproduced at this time and a TOC writing circuit 3 for recording the address stored in the RAM 9 in the TOC region 7T when power is cut off or discharging to the outside of the minidisk is instructed are provided.
Patent JP-H05321081-A (JP)
Title: Selvage apparatus for weaving machines
Inventor: SAKAKURA IKUO
IPC: D03C7/04
Filed: 1992-05-19
Abstract: PURPOSE:To adjust the tension of the selvage suitably by positioning the gravity center of the bobbin holder so that the tension-sensing arm does not contact the receiver arm, even when the centrifugal force caused by the rotation of the bobbin holder acts thereon. CONSTITUTION:In a planet gear type of selvage apparatus, the increase in the selvage yarn Y tension with the progress of weaving rotates the tension- sensing arm 30 resisting the spring 37 anticlockwise so that the arm 30 contact with the receiving arm 27 and bring it together. Thus, the stopping nail 29 which integrally rotates disjoins from the nail ring 25 to release the regulation of the bobbin 24 and feed the selvage yarn Y and loosen its tension. The loosened tension allows the tension sensing arm 30 to come back by the spring 27, resultantly the receiving arm 27 also goes back to connect the nail ring 25 whereby the rotation of the bobbin 24 is regulated again to maintain the selvage yarn tension in a certain range. In the tension-adjusting operations, the positioning of the gravity center of the bobbin holder is set so that the tension-sensing arm 30 may not contact the receiving arm 27 whereby energizing of the spring 37 up to an unnecessarily too high level can be avoided, even when the centrifugal force of the bobbin holder acts on the tension.
Patent JP-H06338486-A (JP)
Title: Wet processing device
Inventor: SUZUKI KENJI
IPC: H01L21/30
Filed: 1993-05-28
Abstract: PURPOSE:To prevent corrosion and deformation of a chuck caused by an adhesion of a wet process medium and also reduce a carry-in amount of the wet process medium to a succeeding wet process both. CONSTITUTION:This device comprises a magazine carrier 2 moving straightly and a plurality of wet process baths 4A, 4B, 4C, 4D arranged in its transfer path 3, and a chuck 7 provided in the magazine carrier 2 transfers a work such as a semiconductor wafer 5 among the wet process baths 4A, 4B, 4C, and 4D. A vertical-moving lifter 9 is arranged within the respective wet process baths as transfer means of a magazine 1 to the magazine carrier 2.
Patent JP-H0422976-A (JP)
Title: Image forming device
Inventor: HOSHIKA NORIHISA
IPC: G03G15/01
Filed: 1990-05-18
Abstract: PURPOSE:To reduce the cost of a high voltage unit on a device main body side in the case of forming various images by impressing a pulsating voltage consisting of specified AC voltage and DC voltage on a contact electrostatic charging means and electrostatically charging an image carrier. CONSTITUTION:An electrostatic charging roller 11, a developing device 12, and a cleaning device 13 are disposed around a photosensitive drum 10 and attachably/detachably disposed in the device main body 1 as a process cartridge 14. The impressed voltage on the roller 11 is formed of the pulsating voltage obtained by superposing the AC voltage having a specified voltage between rollers on the DC voltage to obtain an electrostatic charging potential to the photosensitive drum 10, and a detection means for discriminating the kind of the process cartridge 14 is provided on the device main body 1 side. Based on a signal from the detection means, the impressed DC voltage is changed according to the developing characteristic. Thus, the cost of the high voltage unit is prevented from increasing and the various types of images are formed at low cost.
Patent JP-H09308882-A (JP)
Title: Water treatment apparatus
Inventor: TANIDA MASAHIRO
IPC: B01D65/02
Filed: 1996-05-22
Abstract: PROBLEM TO BE SOLVED: To ensure predetermined treatment quantity while putting the merit of gravitational filtering to practical use. SOLUTION: When a plurality of membrane separators 1 are arranged within a treatment tanks 14, the membrane permeated soln. lead-out pipes 12 of the membrane separators 1 are respectively allowed to communicate with discharge pipes 16 opened to atmospheric pressure outside the tank at the position under the liquid surface of the tank and the suction pipes 17 communicating with a suction means. Opening and closing valves 19, 20 are provided to the pipes 16, 17. Usually, a water treatment apparatus is operated by a gravitational filter system hard to generate clogging and, when clogging is generated, the apparatus is changed over to emergency operation parallely performing either one of gravitational filtering and suction filtering, gravitational filtering and backward washing and suction filtering and backward washing.
Patent JP-S61283932-A (JP)
Title: Control system for microprogram
Inventor: NOGUCHI TAKAYUKI
IPC: G06F9/22
Filed: 1985-06-11
Abstract: PURPOSE:To improve the application efficiency of an address conversion table by providing a register holding a part of a real address, an address conversion table and an adder which adds the addresses of said register and table together and controlling the loading operations of a main storage into an control memory for each block. CONSTITUTION:A register 1 holds a micrological address of 16 bits and a register 2 holds a part of a real address of the macroinstruction corresponding to the logical address of 20 bits and held by the register 1. An address conversion table 6 consists of 256 items using bits 0-7 of the register 1 as the retrieval information. An adder 7 adds the real addresses of the register 2 and the table 6 together. A load controller 9 controls the operation to load a microinstruction into a control memory 3 from a main storage 8 by the real address given from the adder 7. Thus it is possible to secure the correspondence between the logical and real addresses by means of the table 6 of the minimum necessary capacity.
Patent JP-H01296553-A (JP)
Title: Electron beam heat treatment
Inventor: SUGIYAMA NORIO
IPC: H01J37/20
Filed: 1988-05-24
Abstract: PURPOSE:To quickly cool the surface of a sample immediately after radiation and increase the heat treatment effect by scanning an electron beam on the surface of the sample while tilting it in the opposite direction to the scan direction. CONSTITUTION:An electron beam 2 from a cathode 1 is adjusted to be inclined by an angle theta in the opposite direction to the scan direction. The electron beam 2 is scattered in a sample 3 and expanded in the lateral direction as before. Since the electron beam is inclined in the opposite direction to the scan direction, the scattering in the sample 3 is expanded toward the scan direction on the contrary. The temperature on the surface of the sample 3 has a large hem on the scan direction side but has the distribution quickly decreasing in the opposite direction to the scan direction. The surface of the sample is quickly cooled after the radiation of the electron beam.