baber/WOPTO huggingface dataset:
Patent JP-S6426613-A (JP)
Title: Production of polymer having high refractive index
Inventor: MATSUDA TATSUTO
IPC: G11B7/2533
Filed: 1987-10-30
Abstract: PURPOSE:To obtain a polymer having high refractive index and excellent colorlessness, transparency, heat-resistance and machinability and useful for lens, optical fiber, optical disk, film, etc., by using a polyfunctional thio(meth)acrylate as an essential component and polymerizing the monomer. CONSTITUTION:The objective polymer can be produced by using (A) a polyfunctional thio(meth)acrylate [e.g. S-acryloyloxyethyl thio(meth)acrylate of formula (R is H or CH3) as an essential component and carrying out radical polymerization of the component A and, as necessary, (B) other radically copolymerizable monomer (e.g. methyl methacrylate). The monomer of formula I is obtained by converting the thiol corresponding to the ester part into (meth) acrylic acid ester.
Patent JP-S61151500-A (JP)
Inventor: KATO MASAMORI
IPC: G21F9/36
Filed: 1984-12-26
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-S62134347-A (JP)
Title: Rear-view mirror remotely controlled by collapsible lever
Inventor: YAMANA TORU
IPC: B60R1/06
Filed: 1985-12-06
Abstract: PURPOSE:To easily incline a mirror body to an optional angle by enabling a ball joint which is formed in the rotation center part for collapsing of a manually operated operating lever, to be divided up and down when said mirror body is inclined. CONSTITUTION:A mirror body 4 is supported inclinably in the longitudinal direction by means of a shaft 3 which is erected on an installing base 2 provided in an integrated form with a bracket 1 fixed to a body side, while a ball joint 12 which is provided in an integrated form with the combined point between an operating lever 10 and an actuating arm 13, is rotatably supported by the shaft 3. The end of the actuating arm 13 is connected to a mirror holder 8 which is inclinable with a pivot 7 as a fulcrum, via an operating board 14. And, the ball joint 12 is formed with a pair of semi-spherical members 20, 20 which are dividable up and down, and the operating lever 10 is connected to the lower semi-spherical member 20 while the actuating arm 13 is connected to the upper semi-spherical member 20 in an integrated form respectively. And, a pressure adjusting spring and a return spring are doubly installed, inside and outside, in between the two semi-spherical members 20, 20.
Patent JP-H01117412-A (JP)
Title: Ac switch device
Inventor: TANAKA EIJI
IPC: H03K17/78
Filed: 1987-10-30
Abstract: PURPOSE:To adopt water-proof and explosion-proof structure easily by applying switching control to a semiconductor switching element by way of light so as to make the service life semi-permanent. CONSTITUTION:The title AC switch device consists of a control signal generator circuit having a semiconductor switching element Q1 connected between an input terminal and an output terminal and photodetectors Q2, Q3 supplying a control signal to a control electrode of the semiconductor switching element Q1 and of an optical waveguide OP sending a control light to the photodetectors Q2, Q3 or the like. Then the semiconductor switching element Q1 is subject to conduction/nonconduction control by the presence of the control light to switch the AC circuit. Thus, problems such as the service life of contacts, induction of explosion due to arc of contacts and difficulties in the water-proof processing are avoided.
Patent JP-H08224842-A (JP)
Title: Packaging laminated film
Inventor: HAYASHIDA HARUO
IPC: B32B27/00
Filed: 1995-09-27
Abstract: PURPOSE: To provide a packaging laminated film having excellent cloud-proof property and sliding property in relation to trays, which can be suitably used particularly for stretch packaging for foods laid on a tray or for stretch shrink, packaging. CONSTITUTION: In a laminated film consisting of at least three layers, each outer layer has a density of 0.870-0.910g/cm<3> and consists of an ethylene-α-olefin copolymer A (ethylene content is 50 mol% or more) having a melting point with only one endothermic peak by differential thermal analysis, an ethylene-α- olefin copolymer B (ethylene content is 50mol% or more) having a density of 0.910-0.935g/cm<3> , and a cloud-proof agent. In addition, the density of the copolymer B is higher than that of the copolymer A by 0.008g/cm<3> or more. Further, a core layer consists of a propylene polymer.
Patent JP-S63126955-A (JP)
Inventor: TSUKAMOTO MASAHIRO
IPC: D04H1/4374
Filed: 1986-11-17
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-H10122371-A (JP)
Title: Manufacture of metal gasket material
Inventor: SATO MAMORU
IPC: F16J15/00
Filed: 1996-10-16
Abstract: PROBLEM TO BE SOLVED: To manufacture gaskets of stable quality even under continuous operation for many hours by printing organic polymeric paint simultaneously on both faces of a printed metal sheet, made travel by transfer means engaged with guide holes, by a screen printer. SOLUTION: A printed metal sheet 2 is held from the upper and lower sides by pressure rollers 61, 61' via a cleaning device 3, a primary processing tank 4 and a dryer 5 so as to be prevented from vibrating, rate-determined by two chain type transfer devides 71 and fed to a paint printer 8. The transfer devices 71 are installed at both ends of the sheet 2, and pins of a silent chain 713 are engaged with a large number of holes, bored at constant spaces in both ends of the sheet 2, so as to transfer the sheet 2 at constant speed. The paint printer 8 is a rotary screen printer formed of a pair of coaters 81, 82, and organic polymeric paint is printed simultaneosuly on both faces of the sheet 2. The sheet 2 is thereby prevented from vertical-lateral vibration and dislocation during transfer, and double-side printing in the same position can be performed accurately for many hours.
Patent JP-H08105714-A (JP)
Title: Apparatus for minutely examining high-speed
Inventor: TOYOHIRO TOSHINOBU
IPC: G01B11/30
Filed: 1994-10-03
Abstract: PURPOSE: To display the image of a predetermined area of a rotating body rotating at a high speed, to examine the area and to record and reproduce the image. CONSTITUTION: The surface of a rotating body 4 is imaged by the CCD camera 2 of the optical unit 1 of an optical microscope. A rotary encoder 5 is connected to the body 4, and its rotating angle is calculated. At the time of setting an angle, when the shutter of the camera 2 is released at a high speed, the surface of the body can be resultantly taken in as a still image. When the body 4 is vibrated, the unit 1 is vertically moved to match the amount of displacement by a stepping motor 9 mounted at the unit 1 to focus it. When the vertical vibration is large under the conditions of applying a load to the body 4, it is effective to add the combination of a stepping motor 10 for loading or unloading the body 4 at the time of rotating at predetermined number of revolutions, a signal processing by a computer 6, etc., for driving the motor 10 and an angle detector.
Patent JP-H11105383-A (JP)
Title: Printer
Inventor: IWASAKI MAKOTO
IPC: B65H43/00
Filed: 1997-10-07
Abstract: PROBLEM TO BE SOLVED: To resolve the problem of generating disorder of aligned state of print sheets of the other job at the time of discharging the other job at the time of intending to take out the print sheet of certain job, or jamming. SOLUTION: An interruption switch 30 is provided near a discharge tray in an output unit 22. At the time of operating the switch 30, a controller 28 inhibits a discharging operation of the other job. At the time of again operating the switch 30, the controller 28 eliminates an interrupting state. If the interrupting state is not eliminated even if a predetermined time is elapsed, a process for forcibly eliminating the interrupting state is executed.
Patent JP-H06124611-A (JP)
Title: Flexible twisted cable
Inventor: TOKUDA HIROMICHI
IPC: H01B11/08
Filed: 1992-10-13
Abstract: PURPOSE:To provide a flexible twisted cable, which is excellent in elimination performance of an EMI noise and is easily miniaturized, by a relatively simple manufacturing process. CONSTITUTION:A laminated sheets, wherein a first to a third insulative sheets 11 to 13 are laminated, is provided. A plurality of the first conductors 14 to 17 provided with through-hole connecting parts on their both ends are formed. A plurality of through-hole connecting parts 22a to 22j are formed in a second insulative sheet 12. A plurality of the second conductors 23 to 28, connected electrically to the through-hole connecting parts 22a to 22j, are formed on the third insulative sheet 13. A plurality of the first conductors 14 to 17 are connected respectively to every other conductors via the through-hole connecting parts 22a to 22j by the second conductors 23 to 28. Accordingly, a pair of conductor lines extending in the longitudinal direction of the laminated sheet are twisted under an electrically insulated condition in the laminated sheet.
Patent JP-H02122673-A (JP)
Title: Thin film e2 prom and manufacture thereof
Inventor: SHIMIZU HIDEAKI
IPC: H01L29/788
Filed: 1988-11-01
Abstract: PURPOSE:To form a thin film E<2>PROM efficiently through reduced number of processes and to reduce the overall thickness by employing a common gate insulation film for a memory thin film transistor and a selection thin film transistor, and forming the gate insulation film with a SiN film having hysteresis such that the area of the SiN film except the memory thin film transistor section has no hysteresis. CONSTITUTION:In a thin film E<2>PROM, an insulation film 12 serves as the gate insulation film for a memory thin film transistor T1 and a selection thin film transistor T2. The common gate insulation film 12 is formed of a SiN film having hysteresis. The portion of the SiN film except the memory thin film transistor T1 is oxidized or nitrified to provide a non-hysteresis section. Since the gate insulation film at the memory thin film transistor section T1 has hysteresis while the gate insulation film at the selection thin film transistor section T2 has not hysteresis, predetermined functions can be provided to T1 and T2.
Patent JP-H0758879-A (JP)
Title: Apparatus and method for matching of communication line
Inventor: GO JIYUNSHIYAKU
IPC: H04M11/00
Filed: 1993-11-02
Abstract: PURPOSE: To enable simultaneous communication with a main controller and many terminals by matching the main controller to a public telephone communication network by providing a control means which repeats digital command and data by the package unit in response to periodical calls of the main controller between the main controller and a repetition control means. CONSTITUTION: A high-level data interface control(HDLC) circuit 16 transmits instructions and data flowing in from a computer system 14 by the package unit to a repetition control section 22 and, in addition, many command and data flowing in from a control section 22 to a system 14 side after packaging. When a transmission request command is inputted to the control section 22 from the system 14 through the circuit 16, the section 22 supplies the telephone number of a terminal to a DTMF device 28 by controlling a MODEM device 30 to form the loop of a public telephone communication network 21.
Patent JP-H0584896-A (JP)
Title: Ink jet recording device
Inventor: SUGIMOTO TASUKU
IPC: B41J11/02
Filed: 1991-09-25
Abstract: PURPOSE:To ensure that a recording medium is heated to an optimal condition according to its type and thereby a recorded result of high print quality is obtained by determining the type of the recording medium and heating the medium prior to recording and at the same time, modifying the quantity of heat applied to the recording medium according to the type of the medium. CONSTITUTION:CPU 27 controls an ink jet head l, a heater 19, a sheet feed motor 47 and a carriage motor 49 through dedicated control circuits 39, 41, 43, 45 respectively. In this case, each output signal is entered to CPU 27 from a thermister 21 which detects the heating temperature of a heater 19 for a platen supporting an unillustrated recording medium and the first and the second detector 23, 21, which detect the type and presence of the recording medium. Then the amount of heat applied to the heater 19 is controlled according to the type of the recording medium. Subsequently, each set of set temperature data for changing the heating temperature of the heater lay that is, the platen in accordance with the type of the recording medium is stored in data memory 35 of ROE 29 in CPU 27.
Patent JP-H04151418-A (JP)
Title: Bunsen burner
Inventor: AOKI YUTAKA
IPC: F23D14/74
Filed: 1990-10-12
Abstract: PURPOSE:To prevent flame port clogging and turndown and reduce NOX by laying out a plurality of flame ports opened upward on the slant and a combustion guide body which forms a box-shaped vent passage with a front combustion board equipped with a vent opening and a rear cooling board on the same slope so that the ports may be covered with the guide body in terms of a captioned burner for a hot water supply heater. CONSTITUTION:A flame port 1 of a burner main body A is opened upward on the slant. A combustion guide B is mounted on the same slope of the flame port 1 in such a manner that the flame port 1 may be covered. This combustion guide B is arranged to form a box-shaped vent clearance 5 with a front combustion board 3 bored in parallel to a vent opening 2 comprising a slit with a bar ring 7 between the flame ports 1 and a rear cooling board 5. An air intake hole is opened on the lower end. Therefore, the mixed gas from the flame ports forms laminar flames (f) along the front combustion board 3 and comes into contact with the secondary air from the rear side by way of the vent passage 5, thereby stabilizing combustion.
Patent JP-H02120641-A (JP)
Title: Method for measuring internal pressure strength of cylindrical ceramics
Inventor: NAKAGAWA MIKIO
IPC: G01N3/12
Filed: 1988-10-31
Abstract: PURPOSE:To measure the min. strength of cylindrical ceramics by filling the inner peripheral part of the cylindrical ceramics with a rubbery elastic substrate and deforming said rubbery elastic substance by a press elements to destruct the flaw part present in the ceramics. CONSTITUTION:A part of a beta alumina pipe 10 is cut to form cylindrical ceramics 11 opened at both ends thereof and this ceramics 11 is filled with a rubbery elastic substance 12 such as silicone rubber having a diameter smaller than the inner diameter of the cylindrical ceramics on the inner peripheral side thereof. Then, the rubbery elastic substance 12 is held and fixed by upper and lower lids 14, 15 through O-rings 13 to be set vertically. A piercing hole 17 is provided to the center part of the upper lid 14 so as to make a press element 16 movable up and down. When load is applied to the rubbery elastic substance 12 from above by the press element 16, the rubbery elastic substance 12 is deformed as shown by an arrow A to apply stress to the cylindrical ceramics 11 uniformly as shown by the arrow B in a drawing and the min. strength of the cylindrical ceramics 11 can be measured.
Patent JP-S61158621-A (JP)
Inventor: KASAHARA TOSHIO
IPC: H01B13/00
Filed: 1984-12-28
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-S61165099-A (JP)
Title: Method for sensing leakage of gas pipe line and its device
Inventor: HORIGOME HIDEKAZU
IPC: F17D5/06
Filed: 1984-12-25
Abstract: PURPOSE:To sense leakage of gas surely by disposing a plurality of pressure gauges on a gas pipe line at a predetermined interval and judging occurrence of gas leakage when pressure difference before upper and lower stream sides shows a predetermined value. CONSTITUTION:In measurement positions S1-S3 in a certain fixed section of a gas pipe line, S1 is considered to be located on the upper stream side S3 on lower stream side, and S2 in a position of gas leakage. When no leakage occurs in a normal gas flow, a convex curve is given from S1 toward S2 by pressure drop, therefore pressure gradient is almost equal between L1 and L2, or that of L2 is larger. When gas leakage occurs in S2, pressure gradient is changed between L1 and L2. Therefore, gas leakage of a certain fixed section on the gas pipe line can be sensed by obtaining the difference between pressure gradients at L1 and L2.
Patent JP-H05113509-A (JP)
Title: Optical pull-down connecting box and pull-down method
Inventor: KITAYAMA YOSHINOBU
IPC: G02B6/38
Filed: 1991-10-23
Abstract: PURPOSE:To improve working efficiency by providing a switchboard to be connected to an optical cable enclosed in a box body and connecting members for connecting a part of coated optical fibers exposed within the switchboard freely attachably and detachably to an optical outdoor line. CONSTITUTION:The optical pull-down connecting box is constituted by including the switchboard 9 housed in a freely attachable and detachable state into a box body 8. The switchboard 9 is connected by connector coupling to the optical cable 2a and the optical outdoor line 10. Connector fixing jigs 14 are fixed to the base and a connector plate 15 is connected to the flank in the switchboard 9. The plural coated optical fibers 7 connected with the optical connectors 16 at the ends are supplied in a separated state from the optical cable 2a into the switchboard 9. The optical connectors 16 fixed at the ends of the coated optical fibers 7 connected to the optical outdoor line 10 are fixed to the connector fixing jigs 14 and the optical connectors 16 fixed at the ends of the remaining coated optical fibers 7 not connected to the optical outdoor line 10 are fixed to the connector fixing plate 15.
Patent JP-H09113248-A (JP)
Title: Near sound field holography device
Inventor: TAKADA HIROSHI
IPC: G01B17/00
Filed: 1995-10-24
Abstract: PROBLEM TO BE SOLVED: To provide a holography device which can apply a near sound field holography method to a sound field, such as the inside of a room where a reflecting surface exists and can calculate the sound pressure at an arbitrary reproducing surface. SOLUTION: A reference microphone 13 which measures the sound pressure data at a fixed point in a sound field, a scanning microphone 110 which measures the sound pressure data at first and second hologram surfaces 1 and 2 which are provided in parallel with each other near a sound source, and an arithmetic processor which inputs each measured sound pressure data and performs arithmetic processing on the data are provided in a space where the sound source and the reflecting surface of the sound source exist. The arithmetic processor performs arithmetic operation on the sound pressure at an arbitrary reproducing surface by dividing the sound pressure into a radiated wave component from the sound source and a reflected wave component from the reflecting surface by using the sound pressure data from the microphones 13 and 110.
Patent JP-H04151123-A (JP)
Title: Liquid crystal injection device
Inventor: NISHIJIMA HIROSHI
IPC: G06F11/30
Filed: 1990-10-15
Abstract: PURPOSE:To optimize the gap between a cell and a liquid crystal pan by elevating a table to the position where the liquid crystal pan compresses a coil spring by a specific quantity. CONSTITUTION:The liquid crystal pan 6 which has a projection 61 for forming a specific gap with the cell 1 is supported by plural indication pins 72 mounted slidably on the table 7 and the coil spring 71 which energizes the indication pins 72 upward and the table 7 is elevated to the position where the liquid crystal pan 6 which abuts on the cell 1 compresses the coil spring 71 by the specific quantity. Then the gap is formed between the reverse surface of the coil 1 and the bottom of the liquid crystal pan 6. Even when the liquid crystal pan 6 is further elevated, the elevation is absorbed by the coil spring 7 and the applied force is only the reaction force of the coil spring 71 and never damages the cell 1. Consequently, the liquid crystal injection device which optimizes the gap between the cell 1 and liquid crystal pan 6 at all times is obtained.
Patent JP-H10101009-A (JP)
Title: Bag forming and packaging machine
Inventor: FUKUDA MASAO
IPC: B65B57/00
Filed: 1996-09-26
Abstract: PROBLEM TO BE SOLVED: To prevent the mis-adjustment to be generated during the data input by automatically positioning a guide roller and a turn bar according to the size of a fitted former based on the movement of a pull-down belt to reduce the time required for set-up. SOLUTION: When a pull-down belt 2 is brought into contact with the surface of a packaging material S, or brought close thereto and detected by a proximity switch, a belt displacement control means 21 positions the pull-down belt 2 to the position by the detected signal. The radius of a former 1 is obtained by a first operating means, and the operated value from the finish width of a bag at a longitudinal seal is outputted to a collating means 29, and is collated with the data in a storage means 28 to determine the menu of the packaging material. At the same time, the position of a guide roller and a 45 deg. turn bar 9 is obtained based on the counted value by second and third operating means 24, 26, and the guide roller 7 and the 45 deg. turn bar 9 are respectively positioned through control means 25, 27. The prescribed bag forming operation is started after the positioning.
Patent JP-S61150608-A (JP)
Inventor: HIROOKA KOICHI
IPC: H02B13/055
Filed: 1984-12-25
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-H09202258-A (JP)
Title: Steering device for running work machine
Inventor: HIDAKA SHIGEMI
IPC: B60K17/10
Filed: 1996-10-18
Abstract: PROBLEM TO BE SOLVED: To simplify the structure of the steering device which can adjust the speeds and rotational directions of the right and left crawlers of the running work machine arbitarily in a stepless manner. SOLUTION: A transmission mechanism transmitting power to the output shafts 21a and 21b of a right and a left running crawler, is formed out of paired right and left epicyclic gear shifting mechanisms 31 and 31 each of which is formed out of a sun gear 40, an epicyclic gear 39, and of a ring gear 42, the power of a running hydraulic transmission means formed out of a hydraulic pump 33, and of a hydraulic motor 34 is transmitted to the sun gear 40, and power from a turning hydraulic type driving means formed out of a second hydraulic pump 36, and of a second hydraulic motor 37, is so designed that it can be transmitted to a pair of ring gears 42 and 42 meshed with the respective epicyclic gears in such a way that their rotating directions are mutually opposite.  When the tow pairs of hydraulic pumps 33 and 36 and hydraulic motors 34 and 37 are to be mounted onto a mission case 30, the first hydraulic pump 33 and the second hydraulic pump 36 are disposed along one straight line so as to let the power of an engine be inputted to them through a common shaft 70.