baber/WOPTO huggingface dataset:
Patent JP-S60175452-A (JP)
Title: Manufacture of transistor
Inventor: TOYOOKA TETSUO
IPC: H01L29/732
Filed: 1984-02-20
Abstract: PURPOSE:To reduce a base resistance without loss of the crystal of a silicon by shortening a distance from the end of an emitter region to a polycrystalline silicon layer for a base electrode within 1mum. CONSTITUTION:A low impurity density N type epitaxial layer 2 is grown on a high impurity density N type silicon substrate 1 to become a collector region. Then, a silicon oxide film 10 is formed on the surface. Then, a polycrystalline silicon 11 is formed on the entire surface, and a boron ions are implanted thereinto. Thereafter, the boron impurity is diffused to form a base region 5, and the surface of the film 11 is converted into a silicon oxide film 12. Then, a polycrystalline silicon film 15 is formed on the entire surface, arsenic ions are implanted thereinto to form an emitter region 8. Subsequently, a contacting window for a metal electrode is formed on the film 11, and aluminum electrodes are formed on the portion and the film 15.
Patent JP-S53115537-A (JP)
Title: Floating resort equipped with wave dissipating device
Inventor: HIKINO MASAMI
IPC: E04H3/10
Filed: 1977-03-18
Abstract: PURPOSE: To provide a floating resort equipped with a wave dissipating device which makes it possible to enjoy amusements in all seasons on the sea or lake. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S53116005-A (JP)
Title: Telephone exchanger
Inventor: KUROSU HIROHIKO
IPC: G06F11/20
Filed: 1977-03-19
Abstract: PURPOSE:To reduce the cost of the unit, by elabling the transfer of information with a simple software, through write-in and readout from the duplicated control units to the data buffer.
Patent JP-H11230808-A (JP)
Title: In-house display system
Inventor: YAMAGUCHI ARINORI
IPC: G01F3/22
Filed: 1998-02-13
Abstract: PROBLEM TO BE SOLVED: To allow smooth communication between a gas user and a gas safety center. SOLUTION: Various display information from a gas safety center 5 is displayed at a gas-supplied point 7. An in-house display device 1 provided at each of gas-supplied points 7, and a safety monitoring device 50 which, provided at the gas safety center 5, sends/receives information from each of the in-house display devices 1, are provided, and the safety monitoring device 50 comprises a display information storage means for storing various display information displayed on the in-house display device 1, and a display information outputting means which outputs a display information corresponding to the notice from a gas-supplied point among various display information to the in-house display device, while the in-house display device l comprises a screen display means which receives display information sent from the safety monitoring device 50 and displays it on a screen.
Patent JP-S62189564-A (JP)
Title: Document preparing device
Inventor: URAMOTO YUJI
IPC: G06F17/21
Filed: 1986-02-17
Abstract: PURPOSE:To shift quickly to the document preparation and an editing work when the editing of the document is interrupted and restarted by reading and displaying a designated document from the head of a sentence out of the accommodated document classified by a form. CONSTITUTION:When a document changing-over key 1f is pushed down, document information 42 is changed over to document information 44. Next, an address pointer ADRPTR is changed over from an address ADRA to an address ADRB, a displaying pointer DRTR is initialized to '0,' and the address of the number of the displaying head digit is made into an ADRPTR+DPTR. Thus, the preparation to display a document B from the heat of the sentence of the document B is arranged. Further, after a cursor pointer CPTR is '1,' and the position address of the cursor is ADRPTR+DPTR+2.CPTR, other control is shifted.
Patent JP-H01206236-A (JP)
Title: Discriminating apparatus of quality of quartz
Inventor: KAWASUMI KENICHI
IPC: G01N21/33
Filed: 1988-02-15
Abstract: PURPOSE:To enable the easy discrimination of the quality of a specimen, by inserting the specimen between a light source having prescribed luminous emission lines and a photosensor having spectral sensitivity below a prescribed wavelength and a photosensor having the spectral sensitivity above the prescribed wavelength. CONSTITUTION:A low-pressure mercury-vapor lamp emits ultraviolet rays of wavelengths 185mm and 254mm. In a box 20 wherein the lamp 1 is lighted, slits 11 and 12 for emitting light toward photosensors 5 and 6 are provided. In a box 21 the two sensors are incorporated. The sensor 5 is sensitive to a 185nm light and a photocurrent of this sensor is converted into a voltage in an amplifier circuit 7. The sensor 6 is a photosensor being sensitive to 254nm, and it is connected likewise to an amplifier circuit 8. Between the boxes 20 and 21 an atmosphere substituted by a purge gas is retained. A quartz material to be inspected is inserted into the atmosphere, and the ratio in an output between the sensors 5 and 6 is computed by an arithmetic unit 9.
Patent JP-H11233975-A (JP)
Title: Extension card with orientation switching function
Inventor: HIRAYAMA TATSU
IPC: H05K7/14
Filed: 1998-02-13
Abstract: PROBLEM TO BE SOLVED: To provide an extension card with an orientation switching function, wherein operability and efficiency in such work as performance measurement with a printed wire board(PWB) module are improved. SOLUTION: Each switching part of a switch 2 performs switching operation of a connection line for each pin of a connector 3 and each pin of a connector 4. The connector 3 is engaged and connected with a connector 7 of a PWB module 6, while a connector 4 is engaged and connected with a connector 5 of a board rack 9, provided in a case 8 allocated near a wall 10. At the connector 3 notches 3a-3d are engaged with protruding parts 7a and 7b of the connector 7 of the PWB module 6, while at the connector 4 protruding parts 4a and 4b engaged with notches 5a and 5b of the connector 5 of the board rack 9 are provided. On both surfaces of an extension card 1 having orientation switching function, jumper pins provided to the connection line connected to the connector 4 are arranged.
Patent JP-S59159238-A (JP)
Title: Double-acting forging press
Inventor: KAMIIDE TAKUO
IPC: B21J9/02
Filed: 1983-02-28
Abstract: PURPOSE:To simplify a mechanical and hydraulic double-acting press by driving an inner slide to which an upper punch is attached, with a crank mechanism, and also pushing up a bed slide to which a lower punch is attached, by a descent of the inner slide. CONSTITUTION:An upper closed metallic die 17 is attached to an outer slide 7, and an upper punch 18 is attached to the lower end of an inner slide lower part 6. On the other hand, a lower punch 19 is attached to the upper end of a bed slide 8, and a lower part closed metallic die 20 is attached. In this state, when a valve 12 is opened at the time of forging of a base material 21, oil goes into the lower part of an inner slide head part piston 5 from a tank 22, and the outer slide 7 descends. In this case, when a clutch is applied, an eccentric shaft 4 rotates, the inner slide lower part shaft 6 descends, and the oil flows backward to the tank 22. When the upper punch 18 descends to some position, the valve 12 is closed, a valve 13 is opened, oil of the lower part of the inner slide head part piston 5 flows to the lower part of a bed slide lower part piston 10, and the bed slide lower part piston 10 lifts.
Patent JP-H01267170-A (JP)
Title: Bag for nurture
Inventor: NETSUDO AARU MATSUKOI
IPC: A61J9/00
Filed: 1989-02-08
Abstract: PURPOSE: To obtain pouch for nursing that is pre-filled with asepticized contents by aseptically filling typical stuff for infants or other nutritious food for children in a disposable pouch made of flexible clear plastic and immediately sealed in sterilized environment to prevent contamination into its interior. CONSTITUTION: A pouch 10 has been formed from roll of multilayer plastic film material, being strong as well as puncture resistant and provided with excellent oxygen and water barrier properties. And it is provided with heat- sealed side ends 12, upper end 14 and lower end 16. Film structure consists of five-layer co-extrusion 36: inner layer composed of clear plastic 38 with excellent oxygen barrier property, adhesive layers of adhesives 40 and 42 at the both side thereof, and clear plastic layers 44 and 46 with excellent water barrier property, laminating these adhesive layers.
Patent JP-S52114234-A (JP)
Title: Data transmission unit
Inventor: KOBAYASHI SHIYOUJI
IPC: G06F13/00
Filed: 1976-03-22
Abstract: PURPOSE: To obtain a data transmission unit which can cope with it only by changing the content in the memory in the processor against different frame or word construction of the transmitting data, by performing edition or process of either synchronizing word or data work in the programmbable processor. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H02211416-A (JP)
Title: Deflector and outside diameter measuring instrument formed by using this deflector
Inventor: SAITO MICHIO
IPC: G01B11/02
Filed: 1989-02-13
Abstract: PURPOSE:To obtain a sufficient number of scanning times and a sufficient deflection angle by providing a lens which adjusts the luminous flux between a light source and a tuning fork oscillator and providing a driving part for controlling the oscillator. CONSTITUTION:The laser light of the light source 1 has the prescribed deflection angle by a concave mirror 8 of the tuning fork oscillator 3 and is outputted to the outside by the oscillation of the tuning fork oscillator 3. The lens 6 is disposed between the light source 1 and the oscillator 3 and the state of the convergence and divergence of the luminous flux is adjusted by this lens. The reflected light is partly outputted by a half mirror 4 to a monitor section 5a and the oscillation of the tuning fork oscillator 3 is controlled accordance with the result of the detection in the monitor section 5a. The outside diameter of an object to be measured W is calculated from the time of the shaded part of the work by irradiation of this laser light. The deflection angle is made as large as >=5 times heretofore and the sufficient number of scanning times are obtd.
Patent JP-H08227635-A (JP)
Title: Reset switch for remote controller
Inventor: SUMIYA KATSUYOSHI
IPC: H01H9/02
Filed: 1995-02-20
Abstract: PURPOSE: To improve assembling workability by reducing the number of part items of a reset switch for remote controller. CONSTITUTION: Both terminals of a reset switch 19 of a remote controller 10 are formed of carbon patterns 20, 20. These carbon patterns 20, 20 are separated for open, and a short-circuit is formed between these carbon patterns 20, 20 by a clip 21 or the like so as to turn on the reset switch 19.
Patent JP-S58151329-A (JP)
Title: Manufacture of ammonium biuranate
Inventor: TANAKA RIYOUJI
IPC: C01G43/00
Filed: 1982-02-26
Abstract: PURPOSE:To obtain ammonium biuranate particles having uniformalize physical properties by precipitating ammonium biuranate in one vessel and by utilizing the liquor contg. uranium after pickling in an aging stage in the other vessel. CONSTITUTION:The surface of a liq. in a precipitating reaction vessel 11 rises by continuously introducing solns. from liq. feeding pipes 13a, 13b. When the surface reaches the connected part of an overflow pipe 26, the liq. in the vessel 11 after a precipitating reaction overflows into an aging vessel 30 through the overflow-pipe 26, and the liq. is sent from the vessel 30 to a filtration stage through aging vessels 31, 32. After emptying the vessel 11, dilute nitric acid is fed to the vessel 11 from pipes 19, 15 to dissolve ammonium biuranate deposited on the inner wall by pickling. The liquor contg. uranium after the pickling flows into the vessel 30 through the overflow pipe 26, and it is mixed with the liq. to be aged. When the feed of the solns. to the vessel 11 is stopped, an aqueous uranyl fluoride soln. and an aqueous ammonia soln. are fed to a precipitating reaction vessel 12 to continuously carry out the precipitation and aging of ammonium biuranate.
Patent JP-H11343633-A (JP)
Title: Produced soil processing device, construction material forming method, construction material, and granulation agent
Inventor: HYODO KAZUYA
IPC: E21D9/13
Filed: 1999-02-09
Abstract: PROBLEM TO BE SOLVED: To process produced soil into reusable material by means of a produced soil processing device so as to lower disposal costs. SOLUTION: In this construction material forming method, to a dehydrated cake E, cement F is added by means of a solidification agent adding device 33, water glass G is added by means of a water absorber adding device 34, and hydrochloric acid H is added by means of a neutralizer adding device 35. After respective additives are added, this mixture is stirred and mixed by means of a stirring mixer 37, and then, the content material is cut by means of pulverizing granulator 38 so as to be granulated. In this way, granular material 1 is formed so as to be reused as construction material.
Patent JP-S63202234-A (JP)
Inventor: KASAI YOSHIHIKO
IPC: H02J7/04
Filed: 1987-02-16
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-S53117390-A (JP)
Title: Zinc selenide light emitting diode and production of the same
Inventor: YAMAMOTO ISAMU
IPC: H01L33/28
Filed: 1977-03-24
Abstract: PURPOSE: To make an LED of high blue emission efficiency by doping impurity elements effective for the increase in blue emission intensity to SeZn. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S591867-A (JP)
Title: Mounting device of pulley
Inventor: UDA SHIGENORI
IPC: F16D1/06
Filed: 1982-02-27
Abstract: PURPOSE:To enable firm mounting of a pulley so that the pulley attached to a rotary shaft is prevented from jolting or disengaging due to a centrifugal force produced during rotation, by increasing a weight at the tip side of a bolt by means of a nut. CONSTITUTION:Provided the overlength of a bolt 28 is L, the mass of the part ranging between a head 28b of the bolt 28 and a center line O-O of rotation is m1, a distance to the center of gravity J therefrom is l1, the summation of the mass of the part ranging between the tip side of the bolt 28 and the center line O-O of rotation and that of a nut 29 is m2, and a distance to the center of gravity K therefrom is l2, the sizes of the bolt 28 and the nut 29 are set so that m1l1 is less than m2l2. If an impeller pulley 5 turns at an angular velocity (w), l1m1w<2> is less than l2m2w<2>, a force moving toward the tip side of the bolt 28 is exerted on the bolt, and the nut 29 is also prevented from rotating, whereby the bolt 28 is kept from coming off.
Patent JP-H06250607-A (JP)
Title: Display device simulator
Inventor: MOTAI TOMONOBU
IPC: G06F19/00
Filed: 1993-02-22
Abstract: PURPOSE:To provide a display device simulator capable of considerably shortening a simulating time without using a high speed computer. CONSTITUTION:In a device for simulating the display characteristic of a display device composed of pixels arranged in a matrix shape, this device is provided with a reference table tabulating part 21 for considering the propagation delay characteristic of driving waveforms at the respective positions of the displaying pixels, calculating the voltage Vsig of the displaying pixel corresponding to a display signal voltage with a predetermined interval and the coordinates (x), (y) of the position on a displaying plane as an effective voltage Vrms and tabulating these relations, an interpolation calculating part 22 for obtaining the voltage Vsig out of the inputted various kinds of parameters, referring to the table of the reference table tabulating part 21 in accordance with the voltage Vsig and performing the interpolation calculation of a voltage Vrms at the necessary coordinates (x), (y) of the position on a displaying plane which is not found in the table and a voltage luminous converting part 30 for converting the voltage Vrms obtained from the table and the interpolation calculating part 22 to a luminous value.
Patent JP-S57146005-A (JP)
Title: Extraction turbine
Inventor: NAGASHIMA AKIRA
IPC: F01K7/34
Filed: 1981-03-06
Abstract: PURPOSE:To prevent reduction in thermal efficiency of steam turbine cycles by a method wherein steam to be supplied to shops at specified temperature is obtained by mixing high pressure steam at high temperature which is extracted from a high pressure turbine into steam at lower temperature than specified which is branched from low temperature reheating line. CONSTITUTION:After high pressure steam which has been heated by a steam heater 2 of a boiler 1 is introduced to a high pressure turbine 6 for work, that is reheated at a redheater 8 to send it through an intermediate pressure turbine 12 and a low pressure turbine 14 successively in order to operate a generator 15 with energy of the steam consumed. In such a setup, a factory steam piping 16 to transfer steam to shops is branched at a low temperature reheater 7 and, in addition, a high pressure extraction steam pipe 20 which is connected to an intermediate stage of the high pressure turbine 6 is connected to the factory steam piping 16. A steam control valve 22 is provided on the high pressure extraction steam pipe 20 for controlled operation by means of temperature sensor 18 which is installed on the steam piping 16.
Patent JP-H11211192-A (JP)
Title: Controller for outdoor fan
Inventor: EHIRA SHINJI
IPC: F24F11/02
Filed: 1998-01-28
Abstract: PROBLEM TO BE SOLVED: To eliminate a fan driving IC or a radiating fan of specifications for expecting an excess motor load by detecting a temperature near a fan driver, and controlling to decelerate a rotatoinal speed of an outdoor fan at the time of exceeding an upper limit reference temperature difference at the temperature difference between the detected temperature and the atmospheric temperature. SOLUTION: When an air conditioner is started to be operated by a body microcomputer 10, a fan microcomputer 12 first inputs a fin temperature TF and the atmospheric temperature TO via the microcomputer 10, and calculates a temperature difference ΔT between the both. Then, the temperature difference >=T is compared with an upper limit reference temperature difference ΔTS (e.g. 45 deg.C). In the case of ΔT<ΔTS, a drive control of an outdoor fan 2 according to a normal control mode is conducted. Meanwhile, if a motor load is increased, and in the case of ΔT>ΔTS, a rotational speed control signal SF to a fan driver 8 is altered from a level corresponding to a required rotational speed VR so that a rotational speed of the fan 2 becomes a low speed set rotational speed. And, a rotational speed of the fan 2 is held at the low speed set speed.
Patent JP-H01208782-A (JP)
Title: Magnetic disk device
Inventor: YOSHIDA MASAHIDE
IPC: G11B17/038
Filed: 1988-02-15
Abstract: PURPOSE:To prevent scratches on the surface of a magnetic disk and magnetic head core, and the crash of the magnetic head core against the surface of the magnetic disk by providing guides which are projected from the outer peripheral of a spindle hub and have a self-lubricating function. CONSTITUTION:Guides 10 having a self-lubricating function are provided at necessary points of the trunk section of a spindle hub 1 in such a way that the guides 10 are integrally molded along the axial direction of the trunk section of the hub 1 in projecting states, or formed by working to rod-like bodies, projecting part of the rod-like bodies outward from the trunk section, and inserting into the trunk section in removable states. Therefore, generation of wear powder produced when a spindle is brought into contact with a magnetic disk is eliminated and scratches on the surfaces of the magnetic disk and a magnetic head core and the crash of the magnetic head core against the magnetic disk can be prevented.
Patent JP-S55126331-A (JP)
Title: Transfer bar moving device
Inventor: BABA KIYOKAZU
IPC: B21D43/05
Filed: 1979-03-22
Abstract: PURPOSE:To move transfer bars in the lengthwise direction by one drive source which turns a lever by connecting a pin and lever by way of the mechanism which changes the turning of the lever to the movement of the pin. CONSTITUTION:When a laver 15 is turned in the arrow (a) direction by driving a motor, a slider 13 moves upward along a groove 16 and a horizontal lever 11 moves upward along a longitudinal hole 12, by which a pin 10 is moved upward to be fitted into the pin hole 24 of the right side transfer bar 2R. When the lever 15 is further rotted, it stops by engaging with the 1st stopper 18 and the right side transfer bar 2R moves in the arrow (b) direction to separate the transfer bar. When the lever 15 is rotated in the counter-arrow direction, a carrier 9 moves in the counter- arrow direction. When a roller 21 exceeds a cam 20, the pin 10 beomes free downward and the slider 13 moves downward so that the pin 10 goes out from the pin hole 24, thereby connecting the transfer bar 2. By running the motor forward and backward in this way, the right side transfer bar 2R is reciprocatively moved in the lengthwise direction.
Patent JP-H04244961-A (JP)
Title: Molding sand tester
Inventor: ABETA YUJI
IPC: G01N33/24
Filed: 1991-01-31
Abstract: PURPOSE:To obtain a molding sand tester by allowing the measurement of a compactability value, a moisture value, a degree of breathing and intensity at one time concerning a molding sand of the same conditions. CONSTITUTION:In a process of producing a sand test piece within a test cylinder 29, a sinking value of sand is measured to detect a compactability value. While the sand test piece is made, a water value and a degree of breathing are measured. Moreover, the sand test piece is taken out of the test cylinder 29 and a pressurizing force is applied to break it. The pressurizing force applied is measured to detect a strength.
Patent JP-H07243311-A (JP)
Title: Tappet for internal combustion engine
Inventor: HARA NOBUO
IPC: F01L1/14
Filed: 1994-03-02
Abstract: PURPOSE:To reduce the whole of a wall thickness so as to reduce a weight by forming an contracted diameter step part on a prescribed size lower side from an upper end, and fitting a cam receiving plate inside of the cylindrical wall of the upper part thereof fixedly, in the circumferential surface of the cylindrical wall formed by a steel plate. CONSTITUTION:A tappet 1 in a direct driven valve system is constituted by a cylindrical wall 2, a disc plate shaped cam receiving plate 3 which is engaged with the upper end part of the cylindrical wall 2, and a rotary cam 4 which is brought in contact with the upper surface of the cam receiving plate 3. The shaft end part of an engine valve 5 which is housed in the tappet 1 is brought in contact with the bottom surface of the cam receiving plate 3. In this case, the cylindrical wall 2 in the tappet 1 is formed in comparatively thin wall, for example by cold casting of the tensile strength steel plate of about 0.5 to 1.5mm, and an internal upper direction U-shaped annular piece 2a is formed on the bottom end of the cylindrical wall 2. A contracted diameter step part is formed on a prescribed size lower level side from an upper end in the inner circumferential surface of the cylindrical wall 2, and the cam receiving plate 3 is fixed serving the cylindrical wall 2 of the upper part as a maintaining wall 2b for maintaining the cam receiving plate 3.