baber/WOPTO huggingface dataset:
Patent JP-H06337332-A (JP)
Title: Production of optical fiber block
Inventor: MORINAKA AKIRA
IPC: G02B6/40
Filed: 1993-05-31
Abstract: PURPOSE:To improve the positioning accuracy of optical fibers by irradiating the optical fibers with UV rays by using a means for increasing the intensity of the UV rays to be cast near to the optical fibers. CONSTITUTION:The coated optical fibers 13 and an optical fiber ribbon 14 are arranged in a molding flask and a UV curing resin is packed into the block molding region between this molding flask and the optical fibers. The UV rays are then radiated from a UV source 15 and the UV curing resin packed in the flask is irradiated simultaneously with the UV rays for five minutes from two directions; the upper surface of an upper cap 11 and the back surface of a lower flask 12. The UV curing resin is cured by irradiation with the UV rays. The difference in the intensity of the UV rays generated between the packed resin near the optical fibers and the packed resin around the molding flask is decreased by the simultaneous irradiation of the packed UV resin from the two directions in such a manner and, therefore, the delay in curing of the packed resin near the optical fibers is relieved or eliminated and the strains concentrating to the packed resin near the optical fibers is relieved or eliminated.
Patent JP-H08299539-A (JP)
Title: Pachinko ball hitting device
Inventor: ENOMOTO HIROSHI
IPC: A63F7/02
Filed: 1995-04-27
Abstract: PURPOSE: To dispense with a sensor to detect the motion of a hammer and to easily perform assembling and miniaturization by directly detecting the rotation of a rotor by providing a magnetic sensor in a stepping motor and operating the solenoid of a ball sending device based on a detection signal. CONSTITUTION: The stepping motor 20 is constituted in such a way that a coil 25 is arranged on the inner periphery of a housing 24, and also. the rotor 27 consisting of a ferrite magnet is fixed on a rotary shaft 23 supported with a bearing 26. A rotating magnetic field is generated around the rotor 27 by a step current permitted to flow from a terminal 28 to the coil 25. and the rotary shaft 23 is rotated. While, the magnetic sensor 40 consisting of a Hall element is installed on the rear terminal part of the rotor 27. On the other hand, a magnetizing piece 42 is fixed on the rear terminal part of the rotor 27, and it is magnetized so as to be sensed by the magnetic sensor 40. In this way, the solenoid which operates the ball sending device by the signal of the magnetic sensor 40 is driven.
Patent JP-H02307146-A (JP)
Title: Communication processor
Inventor: NISHIZUKA AKIRA
IPC: G06F13/00
Filed: 1989-05-22
Abstract: PURPOSE:To reduce the deterioration of the communication ability by storing the statistic information collected with a statistic information collecting com mand of a host computer into a built-in auxiliary storage and then transferring collectively the contents of the auxiliary storage based on a statistic information transfer command received from the end of a communication process. CONSTITUTION:A statistic information store means 44 stores the statistic infor mation read out of a statistic information collecting means 43 into a built-in auxiliary storage 45. A communication process means 41 gives a start signal to a static information transfer means 46 to start it based on a static informa tion collecting command received from a host computer 10 after the end of communication. The means 46 transfers collectively the contents of the storage 45 to the computer 10 via the means 41. Thus it is possible to omit the unneces sary data transfer processes during a communication process and to reduce the deterioration of the communication ability.
Patent JP-S6022250-A (JP)
Title: Computer equipment
Inventor: YOSHIDA ATSUSHI
IPC: G06F9/48
Filed: 1983-07-18
Abstract: PURPOSE:To improve the system efficiency to interruption by forming a processing program of cause to interruption as a bank in parallel with a main storage address of a CPU to decrease the ratio of the interruption processing program to the main storage capacity. CONSTITUTION:A hardware interruption control circuit 2 is connected to a CPU1 of a computer eqipment and a memory selection circuit 5 is connected to the control circuit 2. Further, a CPU main storage section memory 3 and a bank memory 4 are connected to the CPU1 and a memory selection signal 11 from the circuit 5 is fed to the bank memory 4. A hardware interruption signal 6 is inputted to the control circuit 2 and the circuit 5 of the equipment, and when any of the signals 6 is enabled, an interruption signal 7 is fed to the CPU1 and a memory selection control signal 8 is fed to the circuit 5. The circuit 5 selects any of the memories 4 in response to the signal 8 to decrease the ratio of the interruption processing program on the memory 3 thereby improving the system efficiency to interruption.
Patent JP-H02309086-A (JP)
Title: Mechanical joint
Inventor: HIRAOKA HIROFUMI
IPC: F16L13/14
Filed: 1989-05-23
Abstract: PURPOSE:To easily connect a pipe by inserting an in-core, which is inserted into a joint main body and a pipe and made of a shape memory alloy and expanded in diameter by heating or cooling, into the pipe, and heating or cooling it. CONSTITUTION:A groove 16 buried with an O-ring 18 is formed on the connection face 14 of a pipe 20 to a joint main body 12. A nearly cylindrical in-core 22 is inserted in the pipe 20 of the connection face 14 in advance. The in-core 22 is formed with a thin plate made of a unidirectional shape memory alloy, for example, a stopper 24 preventing the insertion into the pipe 20 is formed at one end, and a slant slit 26 facilitating the shape change in the shrinkage or expansion direction is provided on the side face. The in-core 22 is heated and expanded in diameter by being passed in hot water. As a result, piping can be performed in a narrow space, and the reduction of water-tightness due to unsatisfactory construction can be prevented.
Patent JP-S5355651-A (JP)
Title: Adjusting water collector block
Inventor: IGARASHI GISHIROU
IPC: C02F1/00
Filed: 1976-10-29
Abstract: PURPOSE:To make a water flow passage changeable as desired for forming a uniform water flow rate distribution over the passage.
Patent JP-S617813-A (JP)
Title: Optical fiber connector
Inventor: KOTANI MITSUHIRO
IPC: G02B6/38
Filed: 1984-06-22
Abstract: PURPOSE:To allow end surfaces of optical fibers to abut on each other accurately and easily by aligning the end surfaces to each other in the V-shaped groove of a columnar member, and holding the optical fibers elastically from the outer peripheries by an elastic means such as an elastic body and an elastic cylinder. CONSTITUTION:The optical fibers 2 to be connected together are inserted into a cylindrical member 12 from both ends until their end surfaces abuts on each other in the V-shaped groove 11a of the columnar member 11. In this case, the columnar member 12 holds optical fiber cores 1 near end parts and guides them straight axially. The elastic body 13 made of, for example, thermoplastic elastomer while a matching agent is added is positioned in the V-shaped groove 11a and arranged so that the optical fibers 2 are pressed in the direction of the V-shaped groove, and the elastic means 14 made of an elastic cylinder with a cut part 14a is fitted in lengthwise from the outer peripheries. Thus, the end- surface abutting operation is performed accurately and easily.
Patent JP-S5921345-A (JP)
Title: Steaming machine for green tea leaf for preparing green tea
Inventor: SUZUKI TOMOJI
IPC: A23F3/06
Filed: 1982-07-27
Abstract: PURPOSE:To make the initial steaming treatment of raw green tea leaves uniform and good, by means of a specific rotating drum for introducing steam provided in a steaming drum for the initial steaming of the raw green tea leaves. CONSTITUTION:A fixed steaming drum 1 is connected to a rotating steaming drum 2 in a steaming machine, and a rotating shaft 5, having agitating arms 4, and rotating in the direction of arrow is provided therein. On the other hand, a drum 10, rotating in the direction of arrow, and having plural curved blades 8 for introducing the steam equipped with paths 9 for introducing the steam is provided coaxially with the fixed steaming drum 1 in the fixed drum 1. Raw green tea leaves introduced from an introductory port 7 are steamed in the steaming drums 1 and 2 with superheated steam introduced from blowing pipes 6 while agitated by agitating arms 4 one after another and taken out of the right end side of the machine. In the process, the initial steaming of the raw green tea leaves is carried out uniformly with the superheated steam jetted from the rotating drum 10 for introducing the steam to the inside in the tangential direction in the fixed steaming drum 1 without sticking moisture to the surface of the raw green tea leaves.
Patent JP-H07310719-A (JP)
Title: Binding device using bolt and nut
Inventor: ONO SHINJI
IPC: F16B37/04
Filed: 1994-05-19
Abstract: PURPOSE:To provide a binding device using a bolt and nut, having the capability of preventing a bound member from being caught by a nut when the nut is pulled out from a through-hole, and ensuring the nut to be easily pulled out without requiring any conscious alignment. CONSTITUTION:A key hole 7 formed out of a through-hole 5 and a moving engagement hole 6 in line is provided in one member 2, and when a nut 3 screwed to a bolt fitted to the other member via the hole 5 is pulled out with the member 2 shifted, the shift of the member 2 is prevented by a stopper 10 formed on the rim of the hole 5 and the nut 3 is placed at a position entirely free from an obstruction in the cavity of the hole 5. Thus, the member 2 can be easily pulled out without being caught.
Patent JP-H01299096-A (JP)
Title: Blackboard writing device
Inventor: YANAGI HARUYUKI
IPC: B41M5/382
Filed: 1988-05-27
Abstract: PURPOSE:To enable external data or the like to be displayed in a plurality of colors, by providing developing parts for different colors respectively on the upstream and downstream sides of a latent image forming part with respect to a relative movement direction of a displaying surface. CONSTITUTION:When an instruction for recording and displaying two-color image data on a displaying surface, a tacky image forming part 203 and a sheet-driving part are first driven, and a tacky image (colorless) for recording and displaying in the first color is formed on one of two screens on a loop form sheet member 1. When the formation of the tacky image for one screen is finished and the leading end of the image reaches the position of a first color (red) developing unit 200, the developing unit 200 is driven to start development of the tacky image formed as above. With a delay of a predetermined period of time behind the start of the first color (red) development, namely, with a delay of a period of time required for moving the sheet member 1 by the distance l1 from the developing unit 200 to the tacky image forming part 203, formation of a tacky image for the second color (black) is started, whereby it is possible to start the formation of the tacky image for the second color (black) on the first screen on the sheet member 1 on which the image in the first color (red) is visualized through development.
Patent JP-S618397-A (JP)
Inventor: HARADA MITSUHIRO
IPC: B41M3/06
Filed: 1984-06-23
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-S61288363-A (JP)
Title: Beam focusing device
Inventor: KONISHI MORIKAZU
IPC: H01J37/317
Filed: 1985-06-14
Abstract: PURPOSE:To secure an accurate alignment between a beam source and a focusing lens system, by furnishing a movement device to scan a beam detecting means on a plane the beam from the beam source passes vertically. CONSTITUTION:Between an aperture 5 and a focusing lens 6 in this focusing device, is arranged a Faraday cup 11 movable in the horizontal plane, by an XY manipulator 12 driven by stepping motors 13 and 14, to detect the beam amount of the ion beam 4. And first, the geometrical center of the lens system is aligned by utilizing a laser beam generator 10, then the emitter 2 of an ion gun 1 is aligned to the geometrical center. After that, the Faraday cup 11 is scanned, the profile of the ion beam 4 is drawn on a coordinates paper 19 by a protter 18, and the beam 4 is aligned to the axis of the lens system. Therefore, the alignment can be secured in an excellent accuracy and objectively.
Patent JP-S6020023-A (JP)
Title: Combustion condition sensor device
Inventor: MORI KEIICHI
IPC: F23N5/24
Filed: 1983-07-15
Abstract: PURPOSE:To enable variation in electromotive force of a sensor to be detected without being affected by an internal resistance therein by a method wherein variation in the internal resistance when a voltage is applied to a zirconia sensor and variation in the electromotive force caused by application of voltage are detected under a time shared basis. CONSTITUTION:A switch circuit 4 is connected in series with a zirconia sensor 1 and a series connected resistor 2, and a turning-on or turning-off of a power supply circuit 3 is performed in response to an output from an oscillator 5. A sensor circuit 6 for use in sensing an output potential (a) from the zirconia sensor 1 and transforming it to a detected signal es gets a synchroneous signal eo from the oscillator 5. Periodical repetition of charging or discharging of power supply voltage is performed at the zirconia sensor 1 in response to the signal at the oscillator 5 and measurement of an electromotive force ei and measurement of variation in the internal resistance Ri are performed in sequence for the electric potential (a) of the sensor 1. Thereby, the variation of the internal resistance of the sensor enables a temperature in the sensor to be detected and a variation in the electromotive force in the sensor to be detected without being affected by the internal resistance.
Patent JP-S5654047-A (JP)
Title: Compound semiconductor device
Inventor: ISHIUCHI HIROAKI
IPC: H01L21/52
Filed: 1979-10-08
Abstract: PURPOSE:To improve the reliability and the performance of the compound semiconductor device with lowering of heat resistance by applying Au to the back of a GaAs pellet through at least one of Pt, W and Mo. CONSTITUTION:Ti 5, Pt 6 and Au 7 are continuously evaporated on the ground back of a GaAs substrate 4 having a source, a gate and a drain electrode 1-3 on the surface. The substrate is separated into pellets 8. While a case 9 is heated, the back of the pellets 8 is placed on an AuSi solder 10 fused in N2 until they are broken in sufficiently and then fixed in the case after cooled. Each electrode and the case 9 are connected and sealed with a ceramic cover. This enables more effective dissipation of heat them it would when the back is made of Au alone thereby significantly easing adverse effect on the micro wave characteristics and the reliability of a GaAs FET due to heat.
Patent JP-H09309064-A (JP)
Title: Grinding device and grinding method
Inventor: KIKUCHI MASAKI
IPC: B24B37/14
Filed: 1996-05-24
Abstract: PROBLEM TO BE SOLVED: To stably manufacture a base plate with high flatness for a long time. SOLUTION: A grinding device for grinding an object to be ground is provided with a lower surface plate 2, an upper surface plate 3 arranged above the lower surface plate 2, and a surface plate supporting part 4 for contacting the upper surface plate 3 to support the upper surface plate 3, and an object to be ground is arranged between the lower surface plate 2 and the upper surface plate 3. In this case, the difference between the coefficient of thermal expansion of the upper surface plate 3 and the coefficient of thermal expansion of the surface plate supporting part 4 should be ±1.0×10<-6> K<-1> or less.
Patent JP-H10320163-A (JP)
Title: Display screen processor and medium stored with display screen processor control program
Inventor: TAKEUCHI MASAHITO
IPC: G06F3/048
Filed: 1997-05-20
Abstract: PROBLEM TO BE SOLVED: To obtain the same browsing easiness and operability with a display device with wide display screen size by enlarging and displaying partial display information corresponding to an indicated divided display area over the entire display screen and thus widely using the display area. SOLUTION: An HTML control part 11-2 obtain display information to be displayed on the display screen. A column frame analysis part 11-3, etc., divides the obtained display information into pieces of partial display information according to the attribute information included in the information. An icon generation part 11-5 generates a divided display icon indicating the position relation of divided pieces of partial display information as divided display areas for one display area. A no-frame display button memory 12-8 displays the divided display icon at an end part on the display screen. Then when an indication for the divided display area of the divided display icon is received from a frame display button memory 12-7, the partial display information for the divided display area of the indicated divided display icon is enlarged and displayed over the entire display screen area.
Patent JP-S6021646-A (JP)
Title: Stereo demodulating circuit
Inventor: TANAKA KANJI
IPC: H04H20/47
Filed: 1983-07-15
Abstract: PURPOSE:To simplify the elimination of noise by using an output signal of a level control circuit as a switching signal used for a stereo demodulating circuit. CONSTITUTION:A 228kHz signal in synchronization with a stereo pilot signal is frequency-divided and 114kHz and 38kHz rectangular wave signals are generated respectively from the 1st frequency divider 10 and the 2nd frequency divider 12. Switches 14, 15 are controlled by the 38kHz signal of positive and opposite phases and their outputs are supplied to the 1st and 2nd level control circuits 16, 17. Signals whose phases are opposite to each other obtained at the 1st and 2nd output terminals 23, 24 are applied to a difference signal circuit as switching signals to attain demodulation.
Patent JP-S5354946-A (JP)
Title: Transistor circuit device
Inventor: YUASA YASUHIRO
IPC: H03F3/20
Filed: 1976-10-29
Abstract: PURPOSE:To obtain a Tr circuit which can vary the load current easily, by connecting the second Tr circuit to the first Tr circuit.
Patent JP-S6025678-A (JP)
Inventor: YOSHIOKA KUNIYASU
IPC: G01N29/04
Filed: 1983-07-19
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-H07335338-A (JP)
Title: Zif connector
Inventor: ICHIMURA YOSHIAKI
IPC: H01R24/00
Filed: 1994-06-13
Abstract: PURPOSE:To provide a ZIF connector capable of electrically connecting contacts each other by small drive force even in the case of multi-cores. CONSTITUTION:A first projection 31 projecting toward a base housing side and extending in parallel to a pin row is formed between the pin rows in an upper surface plate 30 which are passed through a pin contact of a mate connector of a cover housing 3. A second projection 32 extending in the upper and lower directions at the same intervals as the pitch of a socket contact is formed on the side surface of the first projection 31. Through holes for passing through and supporting pin contacts of the mate connector are formed between the second projections. Projecting dimension H of the second projection is set in the same as the projecting height of the pin contact exposed from the groove. The socket contact is set in arrangement and dimension so as to come in contact with only either one of the second projection and the pin contact.
Patent JP-H10299155-A (JP)
Title: Rail part structure of moving roof in openable closable dome roof
Inventor: YAMASHITA SHIGETOSHI
IPC: E04B7/16
Filed: 1997-05-02
Abstract: PROBLEM TO BE SOLVED: To prevent a danger such as a traveling rail overturns by arranging a vertical wheel and a horizontal wheel on a moving roof, arranging a horizontal surface rail and a vertical rail on a fixed roof, and arranging a vertical surface rail along a horizontal surface rail side part and a horizontal pressure receiving member at a prescribed interval on the opposite side. SOLUTION: A rail is laid on a fixed roof 2, and when a carriage 4 installed in a lower end part of a moving roof 3 travels on this rail, the moving roof 3 moves. The carriage 4 is composed of a vertical wheel 7 and a horizontal wheel, and is integrally installed in the lower end part of the moving roof 3 by an installing material 9. The rail is laid along a roof opening-closing end part of the fixed roof 2. A horizontal rail 10 to move the moving roof 3 and a vertical surface rail 11 to play a role of a guide when the moving roof 3 is moved and a role to prevent overturning of the horizontal rail 10, are laid along the roof opening-closing end part of the fixed roof 2, and a horizontal pressure receiving member 12 is arranged on a side surface of the horizontal rail 10. Therefore, a danger that the traveling rail overturns can be prevented.
Patent JP-H0425936-A (JP)
Title: Program design support device
Inventor: IKEBE JUNICHI
IPC: G06F9/06
Filed: 1990-05-22
Abstract: PURPOSE:To automatically design a new flowchart, PAD and a program by displaying and changing a similar program with the hierarchy function of the new program as a key. CONSTITUTION:The function concerning the program as the object of new design is inputted from an input part 1 as that which is made into hierarchy. Constitution as to the program is displayed so that it can be edited and operated in an output part 4 through a processing part 2. A storage part 3 which previously stores various program algorithm is retrieved with respective functions as the keys in the state. Thus, the program algorithm concerning the functions, which are similar to the functions, can automatically be extracted and displayed as the flowchart and PAD. Consequently, the program can newly and automatically be designed when a change processing is adequately be added from the input part 1 to the flowchart and PAD.
Patent JP-H02309745-A (JP)
Title: Secret talk circuit incorporated type speaker for cable broadcasting
Inventor: YONEZAWA TETSUO
IPC: H04M1/00
Filed: 1989-05-24
Abstract: PURPOSE:To connect a favorite telephone set, an automatic answering telephone set, a facsimile equipment, a personal computer, etc., by providing an ID detecting circuit, a broadcast switching circuit, and a secret talk circuit while no telephone set part is provided, and making a two-wire connection with an external telephone set. CONSTITUTION:A broadcast relay 5 turns on in broadcasting and the broadcast speech from an exchange is sent to a speaker 9 through a capacitor 8 and not outputted to a telephone side. When a subscriber lifts the handset, the exchange detects a loop and performs polarity inversion so that L2 is the earth potential and L1 is -48V; and a diode 14 disables the handset lifts of other subscribers, but the telephone of this subscriber is still effective by an A relay 10 through the operation of a thyristor 15. When there is a call to a specific subscriber, a 16Hz AC signal and a select signal fx of one of frequencies f1-f10 are outputted one over the other to a couple E of L1 and L2 by superimposing on the 16Hz AC signal. An individual frequency detecting circuit 19 turns on only an output terminal corresponding to the frequency fx of the select signal, so the R relay 11 of only the subscriber corresponding to fx turns on, so that a call signal is sent to the subscriber telephone set 4.