baber/WOPTO huggingface dataset:
Patent JP-S54115210-A (JP)
Title: Automatic player of magnetic recorder-reproducer or the like
Inventor: NISHIDA TAKASHI
IPC: G11B27/17
Filed: 1978-02-28
Abstract: PURPOSE: To repeat the play of a specific range automatically by providing a means of judging whether the storage contents of a memory means are within the play range or not within a control means.  
     CONSTITUTION: A comparator part which compares the magnitudes of the play start address having been stored in the memory 4 in a microprocessor 3 and the current address and output a control signal to a mechanism control circuit 5 according to the magnitudes thereof. Then, when the current address is smaller than the play start address, the mechanism control circuit 5 fast feeds the mechanism 1 and when it is converse, the circuit fast rewinds the mechanism 1. When both addresses coincide, the mechanism 1 is stopped. The similar operation also takes place in the relation of the current address and play end address. When the automatic play command is being inputted, the repetitive automatic play is accompished between the play start address and the play end address. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S58165431-A (JP)
Inventor: RODONII AREN DORUMAN
IPC: H04B1/40
Filed: 1983-02-17
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-H04240926-A (JP)
Title: Monitor control system
Inventor: OGAWA YASUYUKI
IPC: H04B7/15
Filed: 1991-01-24
Abstract: PURPOSE:To eliminate the need for a switching information transmission section of a monitor station and to simplify and miniaturize the monitor station in the monitor control system. CONSTITUTION:When a satellite line 4 is interrupted, monitor control line switching information is sent from a telephone set 12 of a monitor station equipment 1 to a monitored station equipment 2 as a PB signal. When a switching signal detection section 20 of the monitored station equipment 2 detects monitor control line switching information, a satellite line switching section 21 switches a monitor control line connecting to a monitored control section 22 from the satellite line 4 to a ground exchange line 7.
Patent JP-H05227267-A (JP)
Title: Divider for communication line
Inventor: HOJO TAKASHI
IPC: H04M1/24
Filed: 1992-02-10
Abstract: PURPOSE:To improve the reliability of the divider by using a switch circuit conductive with a voltage given to a line terminal so as to hold a semiconductor switch with a supply current. CONSTITUTION:When a voltage less than a primary control voltage is applied between line terminals L1, L2, both a switch circuit 1 and a remote measurement circuit 2 are turned off. Furthermore, at the application of a voltage over the control voltage, the circuit 1 is turned on and conductive. When a communication equipment is hooked off, a voltage is generated in a current holding type semiconductor switch circuit and the circuit is conductive, a voltage between the two terminals is lower but the conductive state is held till the supply current is received. When the communication equipment is hooked on and no current flows to the communication line, the current holding type semiconductor switch circuit is opened. The circuit is controlled by the primary control voltage, the circuit employing only the divider used to short-circuit fuses F1, F2 is used and the reliability is improved.
Patent JP-H05225702-A (JP)
Title: Disk type recording medium
Inventor: WATANABE SATORU
IPC: G11B20/12
Filed: 1992-02-10
Abstract: PURPOSE:To provide a disk type recording medium which has a small radius and has a large data capacity. CONSTITUTION:The data recording area of a magneto-optical disk 100, which has a 64mm diameter, is divided into four zones A to D in a radial direction. The number of tracks of each zone A to D are defined as 3857, 3307, 3314 and 828, respectively. Moreover, the number of sectors per track of each zone A to D are defined as 30, 40, 50 and 60, respectively. Each sector has 512 bytes of user data. The line density of the innermost peripheral of each zone A to D are defined as approximately 0.5mum/bit, respectively. Thus, the total of user data of each zone A to D becomes approximately 238M bytes. A well-known sample servo system is selected for the tracking servo of the disk 100. Even through the line density of the innermost peripheral of each zone A to D is approximately 0.5mum, a sufficient phase margin is obtained and no problem exists by employing a partial response three value detection, for example.
Patent JP-H05105823-A (JP)
Title: Colorant for opacified thermoplastic resin
Inventor: TOTSUDO DEIBITSUDO DANIERUSON
IPC: C09B69/00
Filed: 1992-02-10
Abstract: PURPOSE: To obtain a thermoplastic resin having good dimension stability without causing shrinkage and warpage by incorporating into an opacified semi- crystalline thermoplastic resin a specific colorant in such an amount as not to be extracted from the resin.  
     CONSTITUTION: Into a semi-crystalline thermoplastic resin (e.g. polypropylene, etc.), in which 0.01-2.0 wt.%, based on the total composition, opacifying agent (e.g. titanium dioxide, etc.) is dispersed, 0.001-3.0 wt.%, based on the composition, colorant having a poly(alkyleneoxy)substituted chromophore is incorporated to obtain a resin composition from which the colorant is substantially not extracted. According to the above, the resin composition comes to the one incorporated with a colorant imparting good dimension stability without causing shrinkage and warpage. 
     COPYRIGHT: (C)1993,JPO
Patent JP-H09219470-A (JP)
Title: Semiconductor device
Inventor: OMORI JUN
IPC: H01L23/12
Filed: 1996-02-09
Abstract: PROBLEM TO BE SOLVED: To make it possible to prevent a leakage current from flowing by elution of a wiring material by a method wherein a dam frame is formed along the outer peripheral part of a resin sealing layer, which is formed on the side of one main surface of a board in such a way as to seal a semiconductor chip. SOLUTION: A molding resin layer 18 is formed on the surface of a circuit board 11 in such a way as to seal a semiconductor chip 13 and a dam frame 21, which is constituted of each one part of wirings 15, dummy wirings 19 distributed from these wirings, each one part of these wirings 14 and solder resist layers 20, which are respectively formed by coating on the wirings 19, is provided in such a way as to extend along the outer peripheral part of this layer 18. Thereby, the adhesion of a metal mold to the whole force-cutting surface of the layer 18 is enhanced, the filling efficiency of the molding resin layer is enhanced and the generation of burrs can be inhibited to the minimum.
Patent JP-S59148330-A (JP)
Title: Method for detecting positioning mark
Inventor: WATAKABE YAICHIROU
IPC: H01L21/027
Filed: 1983-02-14
Abstract: PURPOSE:To improve S/N of detection of positioning mark by detecting the position of positioning mark by scanning with electron beam after removing only the resist over said mark. CONSTITUTION:When the pattern is formed by electron beam, the resist 3 for electron beam is coated on a semiconductor substrate 1 on which positioning mark 2 is formed. At this time, the resist is coated with including an aperture 2a over the mark 2. Nextly, a nozzle 11 is arranged, which blows off developing solution 12 to remove the resist 3 over the mark 2. Next, the substrate 1 is baked, after which scanning with the electron beam EB is performed over the mark 2 and the reflected electron e<-> is detected by a detector 5 thereby detecting the position.
Patent JP-S59150984-A (JP)
Title: Radial piston type hydraulic rotary machine
Inventor: YONETANI EIJI
IPC: F04B1/10
Filed: 1983-02-16
Abstract: PURPOSE:To prevent leakage of operating oil and improve a volumetric efficiency by a method wherein an engaging part between a distributing shaft and a rotor is formed into a tapered shape and the rotor is constituted so as to be displacable from outside into the axial direction to permit to adjust the clearance between the distributing shaft and the rotor. CONSTITUTION:When a slidingly contacting member 24, positioning the rotor 22 in the axial direction thereof, is displaced to a proper position by screwing a screw rod 25 into a casing 1 from the outside, the amount of advance of the distributing shaft 21 into the engaging recess 22A of the rotor 22 may be adjusted, the sliding clearance between the distributing shaft 21 and the rotor 22 may be set so as not to bother the smooth rotation of the rotor 22 and so as to minimize the amount of leakage of the operating oil and, therefore, the volumetric efficiency of the hydraulic rotary machine may be improved. Further, if the clearance of the sliding part is enlarged by operating the hydraulic rotary machine for a long period of time and the abrasion of the sliding part between the distributing shaft 21 and the rotor 22 is advanced, the clearance may be adjusted easily from the outside of the machine without dismantling the rotary machine.
Patent JP-S61184910-A (JP)
Title: Switching circuit for current mirror output current
Inventor: YAMAGUCHI TAKASHI
IPC: H03F3/34
Filed: 1985-02-13
Abstract: PURPOSE:To obtain a highly accurate circuit without including an error component due to a changeover switch in switching the output current by providing a feedback loop feeding back a current to an input of a current mirror from the 2nd output of the current mirror via a feedback circuit. CONSTITUTION:In turning on a switch SW41 at first, the current from the 2nd output CMOUT of the current mirror CM41 is drawn by a switching transistor (TR)41 to bring the switching TR41 into saturated state, then a diode D41 is reverse-biased and no current flows to the diode D41. In turning off the switch SW41, the emitter and collector of the TR41 are opened, the current from the 2nd output terminal CMOUT42 of the current mirror CM41 passes through the diode D41 and flows to resistors R41 and R42. Thus, in switching the output current of the current mirror by turning on/off of the intermitting circuit, since no switching element is inserted, the output current is switched without including the saturated voltage.
Patent JP-H05188147-A (JP)
Title: Doppler detecting circuit
Inventor: SAKAMOTO KENSHIN
IPC: G01S7/526
Filed: 1992-01-14
Abstract: PURPOSE:To detect the Doppler signal of a target without trouble even if the signal level is low. CONSTITUTION:Delay circuits 11-1n-11 sequentially delay received sonar signals (a) at a unit time (transmitted pulse interval) in multistages. Frequency analyzing circuits 21-2n, analyze the frequencies corresponding to the outputs of received sonar signals and the outputs of the (n-l) pieces of the delay circuits. An adding and averaging circuit 3 adds and averages the outputs for every frequency analyzing circuit and finally detects and outputs the Doppler signal. The fluctuation of the noise-frequency component is suppressed by the adding and averaging operations. Therefore, the Doppler signal can be detected (b) without trouble even if the signal level is low and the SN ratio is poor.
Patent JP-S55117588-A (JP)
Title: Light beam working apparatus
Inventor: KINEFUCHI SUMITAKA
IPC: B23K26/08
Filed: 1979-03-02
Abstract: PURPOSE: To eliminate the effect of mechanical backlash, twist, etc. and errors of position detection and enhance the dimensional accuracy of working patterns by aligning a light beam axis onto the driving axis center of an X-axis moving table and aligning the centerlines of the X- and Y-axes and the respective moving position measurement points.  
     CONSTITUTION: An X-axis moving table 3 is directly coupled to the actuator 2 of a linear motor 1 and moves in the X direction on an X-axis part supporting table 9. A reflecting mirror and condenser lens 6 which receive the laser beam 22 from a laser oscillator 23 provided on the centerline of the X-axis driving shaft viewed in plan and reflect the same rectangularly downward are mounted to the moving table 3. The lens 6 is variable vertically and condenses the beam to the work 21 through the hole of the table 9. A Y-axis moving table 14 as well moves in the Y direction on the supporting table 15 similarly, and is provided with a mounting table 13 to be placed with the work. The moving tables 3, 14 are fixed with the magne bars 18, 20 of the magne scale for driving position observation on the respective driving axis centerlines and while their positions are being detected, the moving tables are automatically moved. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H01199438-A (JP)
Title: Resin coating for hybrid ic
Inventor: KAWAZU NARIYUKI
IPC: H01L21/56
Filed: 1988-02-03
Abstract: PURPOSE:To manufacture a hybrid IC stronger to a vibration resistance without causing an increase in the number of the components needed for the IC and without necessitating a device of a special mechanism, a special work and so on by a method wherein the hybrid IC coated with a liquid resin is inverted using a jig made of a shape memory alloy in the middle of heating of the IC. CONSTITUTION:A hybrid IC 11 is coated with a liquid resin 16 and the IC 11 is dried in an atmosphere of a prescribed temperature or lower in a state that the IC 11 is supported at the above prescribed temperature or lower in such a way that a lead terminal 12 is turned upward and moreover, is supported by a deformable jig 20 made of a shape memory alloy at a prescribed temperature or higher in such a way that the terminal 12 is turned downward, whereby the surface of a resin layer 17 consisting of the above resin 16 is dried. After that, by drying the IC 11 in an atmosphere of a temperature higher than the above prescribed temperature, the interior of the above layer 17 is cured. Thereby, the vibration resistance of the IC is improved because after the surface of the layer 17 is brought into dried state, the IC 11 is inverted, the layer 17 is fluidized to the direction of the base part of a substrate 14 and the point of the center of gravity of the IC becomes low.
Patent JP-H09193932-A (JP)
Title: Packaging container
Inventor: HANAZAWA MITSUO
IPC: B65D17/347
Filed: 1996-01-19
Abstract: PROBLEM TO BE SOLVED: To easily open a container, prevent contents from spilling out of the container after it is opened and make the container sanitary when it is passed on to the next drinker, by forming a specific opening part in a lid portion adjacent to both side edges and a front edge of a lid opening/closing stopper and providing the lid having a spring member fitted into the interior of the lid opening/closing stopper throughout the entire length thereof and release sheets subjected to the antibacterial treatment, which are superposed on the upper face of the lid opening/closing stopper. SOLUTION: In a lid portion adjacent to both right and left sides and a front edge of a lid opening/closing stopper 3, an opening forming line 7 for defining an opening is formed up to the suitable depth of a lid thickness. Accordingly, by pressing the lid opening/closing stopper 3 downward with a finger, or by biting it down, the opening forming line 7 is cut off, and the opening part comes down slantingly into a container main body 2 together with the lid opening/closing stopper 3 to define the opening. A spring member 4 is fitted into the lid opening/closing stopper 3 throughout the substantially entire length of the stopper 3, and a plurality of, for example, release sheets 5 subjected to the antibacterial treatment are also superposed on the upper face of the stopper 3.  Accordingly, when drinking is stopped, the lid opening/closing stopper 3 is returned to the home position by the action of the spring member 4, and the opening is closed. Furthermore, the release sheets 5 subjected to the antibacterial treatment remove an unsanitary feeling when the container is passed on to the next drinker.
Patent JP-S54118254-A (JP)
Title: Production of connector for optical fibers
Inventor: UCHIDA MASAMI
IPC: G02B6/24
Filed: 1978-03-03
Abstract: PURPOSE:To readily produce the connector of good quality by drawing a metal pipe of an inside diameter larger than the diameter of optical fibers thereby integrally forming the matching hole and conical guide port for the optical fibers. CONSTITUTION:When a metal pipe 15 which is fixed to clampers 11, 12, is inserted with a core material 16 in the inside and is of an inside diameter larger than the diamter of optical fibers is heated and is pulled with constant force in the axial direction, then the pipe 15 is drawn to a drawn pipw 21 which is integrally formed with the portion of a finer inside diameter for higly accurate matching of the optical fibers and the taper guide ports at the coupling of the optical fibers by the constriction. When this pipe 21 is inserted into the protecting member 28 of a connector 20, the good guality connector for optical fibers capable of higly accurately coupling the optical fibers 24, 25 throgh simple operation may be readily produced.
Patent JP-H10216103-A (JP)
Title: Magnetic resonance imaging method and apparatus
Inventor: KAWASAKI SHINJI
IPC: G01R33/48
Filed: 1997-02-07
Abstract: PROBLEM TO BE SOLVED: To provide an MRI method and an MRI apparatus which enable obtaining of a cineimage with a higher S/N ratio for an object changing at a fixed cycle. SOLUTION: By modifying a retrospective gating method optimal for imaging an object cyclically changing, a plurality of echo signals obtained adjacent to each other in a time series are arithmetically averaged and a data obtained is defined as a data for constructing an image to obtain a tomographic image at each time phase in a cyclic motion. In this process, as for measuring timing information for corresponding the data obtained by the arithmetically averaging to the hourly phase, the timings of applying a plurality of high frequency pulses by which the plurality of echo signals added are individually generated are added and averaged to obtain a value as measuring timing. As the data obtained by the arithmetically averaging is used as data for constructing an image, an image with a better S/N ratio can be obtained.  This MRI apparatus is provided with a means to selectively switch a signal processing by a retrospective gating method thus modified and a signal processing by a normal retrospective gating method.
Patent JP-S60172707-A (JP)
Title: Oil pressure supply control device
Inventor: UEHARA KAZUO
IPC: F15B11/02
Filed: 1984-02-15
Abstract: PURPOSE:To provide possibility of fine control of an actuator by constituting a flow control valve and a flow pressure control valve by poppets and pilot valves, the latter being in service to control the opening and closing of said poppets. CONSTITUTION:In a valve body 3 are furnished two flow control valves 4 and two flow pressure control valves constituted by poppets 4a, 5a and pilot valve 9, and the back pressure chambers of pilot valves 9, 19 are connected to a pilot opeating valve 24 through lines 25, 26. Accordingly the poppets 4a, 5a can be opened and closed proportional to the pilot pressure supplied to the pilot valves 9, 19, so that fine control of actuator can be performed easily.
Patent JP-S56162809-A (JP)
Title: Manufacture of anisotropic resin magnet
Inventor: OOTANI KIYOSHI
IPC: B29C35/00
Filed: 1981-02-23
Abstract: PURPOSE:To improve the quality of and the productivity of an anisotropic resin magnet by disposing an electromagnet coil at the moving side of a molding machine and composing a block, a bottom mold and a stationary side mold internally mounted in the coil of ferromagnetic material and a side mold of nonmagnetic material. CONSTITUTION:The moving side II of a molding machine is composed of a ferromagnetic block 7, a nonmagnetic side mold 10 and a projection III internally mounted in a ferromagnetic casing 9, and the projection III is composed of a ferromagnetic projecting pin 5 passing through the block, a ferromagnetic bottom mold 6 connected to the pin 5 and a nonmagnetic guide pin 8. A stationary side I is composed of a ferromagnetic stationary mold. While the mixture of thermoplastic resin and ferromagnetic powder is filled in a molding cavity 3, a magnetic field is applied to the electromagnetic coil 4 to mold the mixture. Since induction magnetic flux thus linearly flows in the mixture to be molded, a magnet having strong anisotropy can be obtained, it can demagnetize and reversely magnetize the molded magnet after molding, as well as readily separate the magnet from the molds, thereby enhancing the productivity.
Patent JP-S63192497-A (JP)
Inventor: IMAI TORU
IPC: D06F39/02
Filed: 1987-02-05
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-S59150306-A (JP)
Title: Position detecting apparatus of work
Inventor: KOMURA TOSHITAKA
IPC: B65H23/032
Filed: 1983-02-16
Abstract: PURPOSE:To detect accurately a position of work with a simple construction by installing a light-projector proper provided with a single unit optical fiber and a light receiver proper provided with both being positioned opposedly one unit against one unit in a conveying path of the work. CONSTITUTION:Between furnace walls are arranged a light-projector proper 7 and a light-receiver proper 19 and between those units a work representing a strip 3 is conveyed by a conveying roller 5 and a steering roller 4 operated by a zigzag motion amount detecting signal emitted from the light-receiving apparatus 18. The light-projector peoper 7 and the light-receiver peoper 19 are provided with single unit optical fibers positioned one unit against one unit. An output of the light-receiver proper 19 is delivered to a light-receiving element chamber 21 as an input for detecting the position of the strip 3.
Patent JP-H01201238-A (JP)
Title: Diagnostic device for dentistry by stereoscopic x-ray image
Inventor: ARAI TOSHIO
IPC: A61B6/14
Filed: 1988-02-08
Abstract: PURPOSE:To easily and suitably diagnose the abnormality, etc., of the shape of a tooth germ by selecting and displaying necessary right and left videos from a memory so as to constitute the solid video. CONSTITUTION:A video signal from a television camera controller 7 is observed by a CRT monitor 8 and inputted and accumulated to a video memory 9 such as a disk. In order to obtain the stereoscopic image, a pair of necessary and left tooth germ images is selected arbitrarily by a video picture retrieving setting device 10 and sent to a stereoscopic image observing device. Here, by using two CRT 12 to display right and left images, a polarization filter 14 is arranged so as to be orthogonal to the polarization before respective CRT 11 and 12, and for the picture projected at the CRT 11 and 12, the stereoscopic image is obtained by using a pair of polarization filter glasses 15 orthogonal to the right and left polarization light axes through a half mirror 13. Thus, the stereoscopic tooth germ image, etc., in a mouth can be easily and clearly observed and the suitable tooth germ, etc., can be easily diagnosed.
Patent JP-H08219578-A (JP)
Title: Gas extractor
Inventor: NAKAJIMA KENJI
IPC: F25B25/02
Filed: 1995-02-15
Abstract: PURPOSE: To provide a gas extractor which has an improved gas extraction capacity of a non-condensed gas generated in an absorption type refrigerating machine in an engine type refrigerating machine combining a compression type refrigerating machine and an absorption type refrigerating machine. CONSTITUTION: This gas extractor is constituted of a gas extraction tank 34 communicating with the inside of an absorber and a pressure proof container of an evaporator through a communication pipe 33, a solution introduction pipe 35 to introduce a dense solution condensed by a regenerator into the gas extraction tank 34, a bypass circuit 36 to introduce a refrigerant decompressed by an expansion valve 9 of a compression type refrigerating machine into the gas extraction tank 34 and the like. The dense solution introduced into the gas extraction tank 34 passing through the solution introduction pipe 35 is cooled by a low temperature refrigerant flowing through a refrigerant coil 37 provided in the bypass circuit 36 within the gas extraction tank 34 and absorbs the vapor of the refrigerant sucked from the inside of the pressure proof container through the communication pipe 33.