baber/WOPTO huggingface dataset:
Patent JP-S642464-A (JP)
Title: Select signal system setting device of communication controller
Inventor: IIDA SEIJI
IPC: H04M11/00
Filed: 1987-06-25
Abstract: PURPOSE: To eliminate the need for troublesome operation and to facilitate the operation by providing a communication controller with a device which sets a select signal system automatically.  
     CONSTITUTION: A network controller 1 closes a DC loop to connect the circuit of this communication controller to a telephone line. Consequently, a dial tone signal is sent back from the telephone line side and a tone detecting means 4 detects it. When this answer is detected, select signals set previously in respective select signal generating means 2a∼2n are tested in order and the tone detecting means 4 sets a select signal system where there is no dial tone automatically as a select signal system to be used. Consequently, it is not necessary to make settings so that artificial adaption to the select signal system is performed. 
     COPYRIGHT: (C)1989,JPO&Japio
Patent JP-S5860592-A (JP)
Inventor: YAMADA TOSHIHIRO
IPC: H05K1/03
Filed: 1981-10-07
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-S5783008-A (JP)
Title: Rectification type flux pump device
Inventor: TAKANO ICHIROU
IPC: H01F6/00
Filed: 1980-11-13
Abstract: PURPOSE:To avoid the burnout of a superconductive coil feasibly occurring at the time of quench by providing a quench protective control circuit including a protective resistor at the coil forming a superconductive transformer within a pumping device. CONSTITUTION:A superconductive transformer 3 having primary coil 14 and secondary coil is connected to a flux pump power source 2, one end of a superconductive coil 1 is connected to the neutral point 4 of the secondary coil, and the other end of the coil 1 is connected through permanent current switch 5 to both ends 6, 7 of the secondary coil. Heaters 8 are provided in the vicinity of the switch 5, and are controlled by a heater power source 11. On the other hand, a series circuit of a protective resistor 12 and a switch 13 is connected between both ends 15, 16 of the primalry coil 14 of the transformer 3, and a quench detection circuit 18 is provided at both ends 15, 16 and the neutral point 17. Thus, when an abnormal voltage is produced, it is detected by the circuit 18 to close the switch 13 by a quency protective control circuit 19, and the magnetic energy is consumed at the resistor 12, and the power source 2 is disconnected.
Patent JP-H0449112-A (JP)
Title: Turnover conveyor for sheet metal and like
Inventor: NARUTANI KIICHIRO
IPC: B65G47/248
Filed: 1990-06-18
Abstract: PURPOSE:To facilitate operation requiring acceptance of goods to be conveyed and conveying the same to the successive working unit by turnover action by providing a turnover conveyor means consisting of a pair of conveyors, one on top and one at the bottom, an elevating platform installed so as to lift and a turnover means which turns over a conveyor on a horizontal state. CONSTITUTION:Each conveyor 25, 25 on top an bottom makes a circulating movement along a guide rail of each guide rail plate by the drive of a drive motor. When a mesh with reinforcing bars is brought in between the top and bottom conveyors 25, 25, the mesh is accepted by being caught between each nonskid piece and the guide rail which force is rendered by a compressed spring. Upon acceptance, the drive motor is stopped and the whole turnover conveyor means 4, in a horizontal condition against an elevating platform 2, 2, is elevated by an elevation drive motor 5. After the drive motor 5 is stopped, each conveyor 25, 25 is turned within the range of 180 degrees centering around a supporting axis 12, 12 by the turnover drive motor 31 with the reinforced mesh being held between the conveyors 25, 25. The turnover drive motor 31 is stopped, each conveyor 25, 25 is lowered to the original position by the elevation drive motor 5, each conveyor 25, 25 makes a circulating movement and the reinforced mesh is sent out.
Patent JP-S5953357-A (JP)
Title: Method and equipment for providing easily-bendable line
Inventor: KAI HISAO
IPC: B65H35/02
Filed: 1982-09-14
Abstract: PURPOSE:To provide an easily-bendable line, by bringing the tip of a pusher into contact with paper in the direction of its thickness so that the angle between the component of the pushing force of the pusher in the direction toward its tip and the surface of the moving paper is not more than 80 deg.. CONSTITUTION:When paper 1 is passing on a smoothing roller 5 under the tip of a pusher 2, the paper is compressed of a linear part so that an easily-bendable line extending in the direction of movement of the paper is provided. The pusher 2 is mounted so that a gap equal to about a half of the thickness of the paper 1 on a hard plate is kept between the pusher and the roller 5. The force F, which acts when the moving paper 1 comes into contact with the pusher 2, can be divided into a component F1 in the direction toward the tip 3 of the pusher and a component F2 perpendicular to the former. The smaller the angle between the force F and the component F1 is, the more smoothly the compression work is effected. The angle is preferably set at 80 deg. or more preferably set at less than 70 deg..
Patent JP-H05328315-A (JP)
Title: System converting device for video signal
Inventor: SUEMATSU MASAYUKI
IPC: H04N11/20
Filed: 1992-05-27
Abstract: PURPOSE:To prevent the generation of flickering on a boundary part between the upper and lower parts of a high vision screen displayed on a standard type monitor screen by executing signal processing so that the boundary part becomes intermediate gradation. CONSTITUTION:AMUSE signal is converted by a deemphasis circuit 12 so that a non-linear emphasis characteristic is restored to the original characteristic and inputted to an HDTS timing generating circuit 13 and a PLL circuit 14 for generating a clock signal. A speed conversion circuit 15 converts the MUSE signal compressed at its time base and inputted from the circuit 12 into 525 NTSC system horizontal video signals and an interpolation interlacing conversion part 16 executes an arithmetic processing so that the boundary between the upper and lower parts, i.e., a part having no image data and conversion part 17 executes the interlacing conversion of the 525 video signals while extending the time base of a chrominance signal component to obtain converted NTSC system video signals. The converted Y, B-Y and R-Y signals are D/A converted through D/A converters 19A to 19C and a composite video signal is outputted through an NTSC encoder 20.
Patent JP-S6220710-A (JP)
Title: Air conditioning device for automobile
Inventor: YOKOYA SATORU
IPC: B60H1/00
Filed: 1985-07-18
Abstract: PURPOSE:To perform comfortable air conditioning throughout a year, by a method wherein, when an air conditioning system is inoperative, a MAX.COOL signal is prevented from output to an air mix control part and a fan motor control part. CONSTITUTION:An output from a MAX.COOL deciding part 1 is inputted to a MAX.COOL control part 10. An ON-OFF signal from an air conditioning switch 11 is inputted to the MAX.COOL part 10 to turn ON and OFF the MAX.COOL control part 10. Thus, only during cooling, the MAX.COOL control 10 enables a control signal to be outputted to an air mix damper control part 3 and a fan motor control part 7 by means of decision output of a MAX.COOL deciding part 1. This constitution enables improvement of comfort sensation throughout a year.
Patent JP-H065669-A (JP)
Title: Semiconductor element testing wiring board and semiconductor element testing method using same
Inventor: UMEDA SHINJI
IPC: G01R31/26
Filed: 1992-06-18
Abstract: PURPOSE:To obtain a semiconductor element testing wiring board which enables a large number of electrical tests to be carried out for a semiconductor element provided with a protrudent electrode and even an LSI element in a bare state or in a wafer state by a method wherein an electrode excellent in wettability to conductive liquid is formed on a conductor wiring, and conductive liquid is provided onto the electrode. CONSTITUTION:A conductor wiring 2 is provided onto a board 1, an electrode 3 excellent in wettability to conductive liquid 5 is provided to a spot of the conductor wiring 2 coincident with the electrode of a semiconductor element. An insulating film 4 of no wettability to the conductive liquid 5 is provided to a part other than the electrode 3, and the conductive liquid 5 is provided to a part of the board 1 where the electrode 3 is provided. For instance, the conductor wiring 2 of Ni is provided onto the glass board 1, and a metal 3 which is capable of forming amalgam alloy is provided to a part of the conductor wiring 2 coincident with the electrode of a semiconductor element. Hg or liquid amalgam alloy 5 is provided to a part where a metal 3 capable of forming amalgam alloy is provided.
Patent JP-S5683632-A (JP)
Title: Joint structure
Inventor: KOYAMA KOUICHI
IPC: F16B7/00
Filed: 1979-12-10
Abstract: PURPOSE:To stabilize the quality and cut down the machining cost of a socket joint for pipes in a plant piping at a nuclear power plant or the like through automation by a method wherein welding can be performed without using a welding rod. CONSTITUTION:The socket joint 2 for fitting the pipes 1 therein is premachined into such a shape as to provide welding parts. After the pipes 1 are fitted into the joint 2, welds 3 are provided without using the welding rod.
Patent JP-S6050896-A (JP)
Inventor: KIMURA MITSUTOSHI
IPC: H05B41/26
Filed: 1983-08-31
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-S5589114-A (JP)
Title: Pusher conveyor
Inventor: MURAI MASAZUMI
IPC: B65G19/22
Filed: 1978-12-26
Abstract: PURPOSE: To prevent a pusher and a supporting table from hitting a sprocket by a method wherein two pieces of pins for supporting the supporting table are inserted through two units of chains at a distance of two link-pitches or more and one of penetrating holes therefor is formed as a long hole.  
     CONSTITUTION: Two units of chains 1 are driven on rails 3 in a direction shown by an arrow sign under a condition that axial locations of rollers 2 thereof are being coincided. A supporting table 4, consisting of a pair of supporting plates 5 and a tube 6 secured at fore portions of the plates 5, is supported between the chains 1 by a pin 8 penetrating through the supporting table 4 and links 9 and through both ends of which split pins are inserted. An aft portion of the supporting table 4 is also attached to the chains 1 by a pin 11 penetrating through links 10 apart from the pin 8 by three link-pitches or more. Apertures 14 for the pin 11 are made as long holes longer in longitudinal directions of the links therefor, and permit shortening of a distance between the pins 8, 11 when the chains 1 are curved along sprockets therefor. A pusher 15 is pivotably supported by a pin 16 above the chanis 1 and aft of the supporting plates 5. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H0324319-A (JP)
Title: Gas bearing device
Inventor: FURUKAWA KANAME
IPC: F16C32/00
Filed: 1989-06-21
Abstract: PURPOSE:To prevent any abrasion so as to enable a high-speed rotation with high accuracy by interposing a sleeve between a rotary shaft having herringbone grooves, and a housing, and supporting the sleeve with respect to the housing under a static pressure while supporting the rotary shaft with respect to the sleeve under a dynamical pressure. CONSTITUTION:A cylindrical sleeve 3 is interposed between a housing 1 and a rotary shaft 2. Bearing pads 4 made of porous material are disposed at both ends of the housing 1. Gas, for example, air is ejected from suction passages 8 to an air layer 6 so that the sleeve 3 is supported under a static pressure by the housing 1 and the air is exhausted through an exhaust passage 9. Along with an increase in rotational speed of the rotary shaft 2, a dynamical pressure is generated in herringbone grooves 5 so that the rotary shaft 2 is supported under a dynamical pressure by the sleeve 3 and the air layer 7 is maintained in a non-contact state. Expansion of the sleeve can prevent any abrasion even if the rotary shaft is expanded by a centrifugal force. Therefore, a high-speed rotation can be performed with high accuracy at a narrow interval.
Patent JP-S6051233-A (JP)
Title: Controller for working device of excavating and transporting machine
Inventor: TAKASUGI SHINJI
IPC: E02F3/85
Filed: 1983-08-30
Abstract: PURPOSE:To excavate the ground with a maximum earth-moving efficiency by a method in which on the basis of the characteristic curve of soil amount to be shown from the product of excavating depth and vahicular speed, maximum excavating depths at each excavating point are obtained, and control on feedback is repeated. CONSTITUTION:The soil amount Q has a characteristic curve to be varied with the vehicular speed V of a tractor and the depth H of excavation. An excavating depth detector 10 is attached to working tool 1 of a construction machine, and a vehicular speed detector 40 is provided to the tractor. For characteristic curve HXV composed of the speed V and the depth H detected, the ultimate depth value H0 of the curve is detected, and while keeping the depth H0 by feedback control, the soil amount Q is excavated. The maximum depth value H1 of the characteristic curve HXV of the soil amount Q is obtained, and on the basis of the value H1, feedback control is made for excavating work. Afterwards, control on the excavating work is repeated likewise to maximize the characteristic curve HXV.
Patent JP-H091954-A (JP)
Title: Calendar
Inventor: SUDO HIROSHI
IPC: B42D5/04
Filed: 1995-06-26
Abstract: PURPOSE: To provide a calendar having no problem of folding the calendar at the hanging hole as a center at the back mounting sheet having a suitable thickness in the calendar being gentle to an environment. CONSTITUTION: The calendar comprises through holes 2 of a predetermined interval provided along the upper side of laminated sheets 1 obtained by superposing a plurality of calendar sheet pieces, an adhesive filled in the holes 2, and the upper side parts of the pieces 1 sandwiched between the doubled back mounting sheets 3 and laminated, and a protrusion provided from the inside toward the outside at the periphery of at least the one holes 5 of the both sides of the doubled back mounting sheets 3. The protrusion is circular, elliptical, polygonal or closed shape of free curve. Further, as another configuration, the calendar has a reinforcing member at the periphery of at least one hanging hole of both sides of the doubled back mounting sheets.
Patent JP-H027580-A (JP)
Title: Semiconductor optical coupling element
Inventor: YOSHIDA HIROSHI
IPC: H01L21/60
Filed: 1988-06-27
Abstract: PURPOSE:To improve transmission efficiency of light by constructing at least any one of a semiconductor light emitting element chip and a semiconductor optical detector element chip by providing a chip substrate interruption section of a reduced thickness on part of an opposing surface. CONSTITUTION:A light emitting element chip 13 of a semiconductor optical coupling element includes a chip substrate interruption section 14 placed on an island 11 of a lead frame and made thin by cutting down part of a surface thereof opposite to an optical detector element chip 23 by a thickness (d). An electrode 15 is provided on a surface of the chip substrate interruption section 14, and connected to an external lead 12 through a bonding wire 16. The optical detector element chip 23, which is disposed so as to permit its detector surface to face each other, is formed in the same manner and entirely resin-sealed to construct the semiconductor optical coupling element. The highest parts of islands 11, 21 of the bonding wires 16, 26 bonded to the electrodes 15, 25 are low by the thickness d of the interruption parts 14, 24 so that the chips can keep any sufficient isolation distance from each other and an optical path length 1 between both surfaces can be reduced, thus further improving optical transmission efficiency.
Patent JP-H0826897-A (JP)
Title: Production of boron whisker
Inventor: TOMITA MASAHITO
IPC: C30B29/62
Filed: 1994-07-12
Abstract: PURPOSE:To provide a new production method for high-quality boron whisker with a very small diameter by using a safe production equipment without the need of using a risky raw material gas. CONSTITUTION:With a metal or alloy as a medium, a boride is heated by irradiating it with energy beams to decompose or sublimate the boride and a boron whisker is grown through a vapor phase-liquid phase-solid phase (VLS) mechanism. The energy beams for the irradiation is at least one kind selected from among infrared rays, visible rays, ultraviolet light, X-rays, electron beams and ionic beams. By simply decomposing or sublimating the boride through irradiating it with energy beams, the objective high-quality boron whisker with a very small diameter (about 10-1000nm) excellent in chemical and physical properties (also furnished with excellent amorphous characteristics having never been attained by conventional methods).
Patent JP-S646769-A (JP)
Title: Method of measuring transmission characteristic
Inventor: FUJISAWA SHUICHI
IPC: G01R27/28
Filed: 1987-06-29
Abstract: PURPOSE:To analyze the transmission characteristics of a transmission system to be measured with high accuracy, by comparing the frequency spectrum distributions of received converted output signals through a standard transmission system and the transmission system, wherein a test signal, whose carrier wave is modulated with a modulating signal having a specified signal waveform, is made to pass. CONSTITUTION:The output side of a broadcasting unit 5a is terminated with a dummy resistor 7a. Under this state, a modulated test signal undergoes A/D conversion. The digital data are analyzed through high speed Fourier transformation, and frequency spectrum distribution F(omega) is obtained. Then, e.g., the output terminal of the currently operating broadcasting unit 5a is connected to a matching circuit and antenna 6a. The modulated test signal, which is transmitted from the antenna, is received by a standard receiving antenna 6b, whose characteristics are known. Under this state, the similar frequency spectrum distribution G(omega) is obtained. The overall transmission characteristic H(omega) of the transmission system from the broadcasting unit 5a to the standard receiving antenna 6b is obtained by an expression I, where the characteristic of the standard receiving antenna 6b is I(omega), based on both distributions F(omega) and G(omega).
Patent JP-S5861693-A (JP)
Title: Distribution feedback type semiconductor laser
Inventor: AKIBA SHIGEYUKI
IPC: H01S5/12
Filed: 1981-10-09
Abstract: PURPOSE:To realize continuous oscillating operation under a room temperature by previously providing periodical uneveness on the InGaAsP 4-element layer and by allowing growth of the InP layer thereon. CONSTITUTION:The p-n junction 12 is provided on the n type InP substrate 1, the n type InGaAsP layer 2 is grown thereon and uneven layer 8 is formed thereon. Thereafter, the n type InP layer 10, InGaAsP light emitting layer, p type InP layer 4, n type InGaAsP layer 5 are provided. In such a structure, the layer 10 is grown on the uneven surface of the layer 2. Accordingly, the saturation degree of InP can be made considerably large and since the grating matching of InP can be obtained in the same composition for any orientation of plane, the good uneven surface can be formed. Thereby, an operating current is lowered and a considrably small threshold oscillation value can be obtained, thus making possible the continuous oscillating operation under a room temperature.
Patent JP-H05317342-A (JP)
Title: Occlusion diagnostic device by two-dimensional pressure monitor
Inventor: YUMIBA AKIRA
IPC: A61C19/05
Filed: 1992-05-27
Abstract: PURPOSE:To measure occlusal force by allowing a patient to bite a pressure sensor at free timing. CONSTITUTION:In an occlusion diagnostic device by a multi-point pressure sensor 5, a standard tooth form and a tooth row are moved, expanded, shrunk, and deleted to generate the tooth form and tooth row for each patient, and the output data are overlappingly displayed on the tooth form and tooth row. An automatic trigger 34 detects the first contact position, and measurement is started by its output. The measured data are stored in a RAM memory 13 in sequence. The measuring speed is adjusted by a frequency divider 23.
Patent JP-S6314966-A (JP)
Inventor: MATSUMORI SHIGERU
IPC: B60J5/04
Filed: 1986-07-08
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-S6053660-A (JP)
Title: Fuel injection valve
Inventor: ITOU TOSHIHIKO
IPC: F02M55/00
Filed: 1983-09-02
Abstract: PURPOSE:To enable fuel to be supplied by an injection pump of in-line or distributor-injection system, by providing an opening and closing means which communicates a feed passage to a drain passage when a control means closes a nozzle by urging a valve body. CONSTITUTION:An opening and closing means of a nozzle needle 90, when its upper piece 93 is lowered, closes a nozzle 83, conducting a feed passage 4 to a drain passage 5 through a groove 85, hole 71 and a groove 62. Accordingly, a pump 2 requires only a small loss of its driving power by enabling a pressure of fuel supplied from the pump 2 to be decreased. While the pump 2, eliminating any necessity for being a complicated fuel supply source of constant pressure, can use an intermittent injection pump at a low price with simplified construction.
Patent JP-S5381278-A (JP)
Title: Tachometer circuit
Inventor: WADA SHIYUNICHI
IPC: G01P3/489
Filed: 1976-12-27
Abstract: PURPOSE: To digitally display the RPM of an automotive engine highly responsively in multiple units by using a simplified circuit, which is operative to electrically multiply the input frequency, in a circuit for digitally displaying the RPM by using the waveform of the primary voltage of the automative ignition coil. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H059823-A (JP)
Title: Doubler system
Inventor: YAMAUCHI TOSHIO
IPC: D01H15/00
Filed: 1991-07-01
Abstract: PURPOSE:To provide a system designed to share the identical suction line as the suction source for both piecing and pick finding units by connecting one block in a specified mode via such suction line to both units respectively. CONSTITUTION:One block 6 is connected via a suction line 5 to (A) a piecing unit 3 to make piecing operations through the reciprocating motion of a variety of doubling units 2 and (B) a pick finding unit 4. An on/off valve 18 is provided on the suction downstream side of pick finding suction pipe 8, and on actuation of the piecing unit, the valve is turned off.
Patent JP-S6052974-A (JP)
Title: Magnetic disk device
Inventor: ICHIKAWA TAKASHI
IPC: G11B21/10
Filed: 1983-09-01
Abstract: PURPOSE:To make a positioning device of a head small-sized and inexpensive by reproducing the servo-information recorded on the surface of a substrate which has a coefficient of thermal expansion equal to that of the substrate of a magnetic disk and does not rotate, by an exclusive servo-head inter-locked with the head. CONSTITUTION:A vertical magnetic recording medium layer 16 on a substrate 12 which consists of the same material as that of a substrate of a disk 1 and does not rotate is magnetized at an interval equal to an interval of a recording track. Its magnetic field distribution is as shown by (b), therefore, when magneto-resistance elements 17, 18 for constituting a servo-head 3 move in the direction of the X axis, a magnetic field intensity in the direction of the Y axis which is detected by the magneto-resistance elements 17, 18 become 17', 18' of (c). Accordingly, voltages observed by electrodes 19, 20 become like 17'', 18'' of (d), and by taking its difference, a servo-signal 21 is obtained. According to such constitution, a magnetized pattern of the servo-surface can be written easily, etc., therefore, the device can be made small-sized and inexpensive.