baber/WOPTO huggingface dataset:
Patent JP-S58176829-A (JP)
Inventor: MATSUDA SETSUYUKI
IPC: H01H33/70
Filed: 1982-04-08
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-S51137313-A (JP)
Title: Multiplex ssb communicating system utilizing lines in operation
Inventor: USHIYAMA KATSUSANE
IPC: H04B5/00
Filed: 1975-05-22
Abstract: PURPOSE:To perform a stable transmission of further multitude of communication by SSB system by utilizing lines in operation.
Patent JP-H02239653-A (JP)
Title: Compound semiconductor integrated circuit
Inventor: MORI TETSUO
IPC: H01L21/768
Filed: 1989-03-13
Abstract: PURPOSE:To obtain the compound semiconductor of high degree of integration and high speed by the reduction in wiring capacitance by arranging a dielectric layer of low relative dielectric constant on a compound semiconductor substrate and composing a wiring electrode on this electric layer. CONSTITUTION:On a compound semiconductor substrate 1, a dielectric layer 8 having a lower dielectric constant than that of said semiconductor substrate is formed. In the compound semiconductor integrated circuit composed by making electrode wirings 6 on said dielectric layer, the thickness (t) of the dielectric layer 8 is at least 0.5 times of the minimum distance between the wiring electrodes. Then, an in the dielectric layer 8, the wiring electrodes 6 are formed on a dielectric layer having low dielectric constant, the wiring capacitance can be reduced compared with the case that the wiring electrodes are formed on a conventional compound semiconductor substrate having high dielectric constant. Accordingly, it is possible to obtain a compound semiconductor integrated circuit with high degree of integration and high speed.
Patent JP-H09229571-A (JP)
Title: Apparatus for adjusting electrode length in arc furnace
Inventor: SEO ISAMU
IPC: F27B3/20
Filed: 1996-02-21
Abstract: PROBLEM TO BE SOLVED: To enable a length of an electrode held by a holder to be easily and safely adjusted by a method wherein the holder is loosened and lifted up under a state in which the electrode is received with a receiving block and then the holder is fastened again. SOLUTION: A motor mechanism 16a is operated with a signal obtained from a computation device 61 and as a winding-up drum 16 is rotated normally to wind up a wire 15, an electrode 41 is pulled up from a laddle refining furnace through a driving pulley 14, a supporting column 13, a supporting arm 12 and a holder 11 and a weight of, the electrode 41 is detected by a load cell 21. As a difference between a weight detected value of the electrode 41 at that time and a weight detected value of a previous time becomes more than a set value, a cylinder mechanism 51a is operated with a signal obtained from a computation device 61, a receiving block 51 is advanced forwardly and the electrode 41 is received by the receiving block 51.  Then, a cylinder mechanism 11a is operated with a signal obtained from the computation device 61 to loosen the holder 11 and then the holder 11 is lifted up to a predetermined height by the motor mechanism 16a, thereafter the holder 1 is fastened with the cylinder mechanism 11a and then the electrode 41 is held by the holder 11 again.
Patent JP-S54151432-A (JP)
Title: Automatic performance apparatus
Inventor: HIBINO MASAHIRO
IPC: G10H1/00
Filed: 1978-05-19
Abstract: PURPOSE: To make various play through timbre synthesis by controlling the latching of the music sheet information segmented for each voice of a magnetic tape into a music code information memory and the transfer to registers according to interrupt information by a CPU thereby forming musical tone waveforms.  
     CONSTITUTION: The timbres segmented for each voice and having been stored in a magnetic tape 3 and note information are read out through a CPU 1 are latched in a music code information memory 4. next, this information is transferred to a register 6 from the memory 4 through the CPU 1 according to the interrupt signals  outputted when a plurality of musical tone generators 7a thru 7f generate the musical tone waveforms according to ransfer contents of the register at each one note.  Hence, the musical tone waveforms of various timbres are generated from a mixer  9, and the automatic playing over a long period resembling to natural tones corresponding to various musical instruments of intricate timbres may be accomplished. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H02517-A (JP)
Title: Ink jet recorder
Inventor: TERASAWA HIROHARU
IPC: B41J2/185
Filed: 1989-03-13
Abstract: PURPOSE:To eliminate the drying of the end of a nozzle at the end of a recording head and to immediately enable printing in case of reuse by covering the nozzle with a capping means when an ink jet printer is not used for a long period of time. CONSTITUTION:When a lever 5 is manually rotated counterclockwise and locked by a locking member 17, a resilient cap 9 at the end of a cap slide 4 is brought into pressure contact with a recording head 1 to seal a nozzle 3. Simultaneously, the nozzle 3 is inserted into a hole 9A, and opposed to an ink absorber 6 behind the cap 9. Since ink is absorbed to the absorber 6, ink vapor is always filled in the hole 9 and hence at the periphery of the nozzle 3, and the end of the nozzle 3 is not dried.
Patent JP-S62220130-A (JP)
Inventor: ASANAGI ETSUO
IPC: C02F11/00
Filed: 1986-03-18
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-S57174956-A (JP)
Title: Am stereo receiver
Inventor: YOKOYA SATOSHI
IPC: H04H1/00
Filed: 1981-04-21
Abstract: PURPOSE:To improve the separation in low frequency band, by inserting a compensation filter to the detection system of a sum signal. CONSTITUTION:A cut-off frequency fc of a PM detector provided in a PM detection system 3 is selected to an arbitrary frequency in the range of 50- 100Hz. A high pass filter 10 is provided between an AM detection system 2 and a matrix circuit 4. The cut-off frequency fc and a Q are selected to match with the fc and Q of the PM detector. In this selection, an AM detection output, i.e., the amplitude characteristic of a sum signal (L+R) is arranged to the amplitude characteristic of the PM detection output, i.e., differential signal (L-R) and the level difference between the sum and difference signals is eliminated. The phase characteristic of the sum signal (L+R) determined with the fc and Q coincides with the phase characteristic of the differential signal (L-R). Thus, since the cut-off frequency of the PM detector is selected comparatively higher and the amplitude and phase characteristics coincide, the separation at low frequency band is not deteriorated.
Patent JP-H05264370-A (JP)
Title: System for measuring temperature distribution in optical fiber
IPC: G02B6/00
Filed: 1992-03-17
Abstract: PURPOSE:To improve the measurement accuracy of a system for measuring temperature distribution in optical fibers. CONSTITUTION:In the title system which calculates the measuring point of an optical fiber 1 to be measured from the time difference between the incident timing of pulsed light and detecting timing of backward scattered light by making the pulsed light incident to the fiber 1 and, at the same time, calculates the measure of the fiber l from the detecting intensity ratio between Stokes' light and anti-Stokes' light of Raman scattered light contained in the backward scattered light, a bent section 11 is provided by bending the fiber 1 near the incident section of the pulse light. Of the propagation mode excited in the fiber 1, high-order mode light is forcibly discharged to the outside from the bent section 11. Therefore, the quantity of the high-order mode light which tends to leak out is reduced in the fiber 1 after the section 11 and distortion of the waveform is reduced.
Patent JP-S63226555-A (JP)
Title: Draft circuit control system for air conditioner
Inventor: MORISHIGE ARIKICHI
IPC: F24F11/02
Filed: 1987-03-16
Abstract: PURPOSE:To attempt to prevent dew condensation at a lower air discharge port and make it possible to air-condition rapidly when starting its operation to bring the temperature of a room close to a stable room temperature early. CONSTITUTION:When, during room cooling operation, the states of an upper fan motor and lower fan motor are a low speed and a piping temperature sensor 8 for sensing the temperature of a heat exchanger 7 judges that the temperature is below a specified temperature, a signal is sent to an air channel control device 19, a relay 17 for stopping a lower fan is excited, the lower fan motor is stopped, a drive motor 15 is operated, and an opening and closing member 9 is closed. Further, when starting under the conditions of low speed for the upper fan motor and lower fan motor, both motors run at a high speed for a certain time forcibly by the time setting device which is provided in the inside of a fan control device 20. Because when the temperature of the heat exchanger is below a specified temperature and the lower fan is at a low speed, the lower air discharge port is closed and the lower fan is stopped, cooling to excess is prevented, and condensation at the lower air discharge port is prevented; because, at the starting of the lower fan, it is run for a certain time at a high speed, it is possible to conduct quick air conditioning at the time of starting the operation.
Patent JP-H05265124-A (JP)
Title: Silver halide color photographic sensitive material
IPC: G03C1/32
Filed: 1992-03-17
Abstract: PURPOSE:To obtain a silver halide color photographic sensitive material causing no adhesion during storage and excellent in graininess. CONSTITUTION:The silver halide color photographic sensitive material has at least one silver halide emulsion layer and a protective layer on the substrate. The protective layer is composed of at least two nonphotosensitive hydrophilic colloidal layers and the outermost one of the colloidal layers contains a matting agent which is practically an alkali-insoluble matting agent having 1.5-5.0mum volume average particle size. The amt. of the added matting agent is 3-30mg/m<2>.
Patent JP-H03261318-A (JP)
Title: Longitudinally snaking cable laying structure
Inventor: TAKIZAWA HIROO
IPC: H02G9/08
Filed: 1990-03-12
Abstract: PURPOSE:To relax thermal shrinkage of cable by supporting respective top parts of a longitudinally snaking cable on respective receiving tables in a trough and floating the downwardly bent parts of the cable above the inner face of the trough. CONSTITUTION:A plurality of longitudinal rods 21 are planted in a culvert 11 and a bracket 22 for supporting a trough 31 is fixed to each longitudinal rod 21. Each trough unit 32 has a longitudinally snaked bent part and a length predetermined with reference to a pitch P. An L-type member 33 and a reverse L-type member 37 are abutted each other, end part of a lower panel 34 is jointed through a joint member 42 to the bent piece 40 of a front panel 39, and the end of an upper panel 38 is jointed through a joint member 43 to the bent piece 36 of a lower panel 35 thus constituting the trough unit 32. A cable 51 is then laid in each L-type joint member 33 and the downwardly bent part of the cable 51 is floated above the inner face of each L-type member 33.
Patent JP-H05261440-A (JP)
Title: Method for straightening cylindrical work
IPC: B21D3/00
Filed: 1992-03-18
Abstract: PURPOSE:To correct the out-of-roundness and the straightness of a work regardless of the material of the work. CONSTITUTION:The hollow cylindrical work W, in which a core bar 8, 9 are fitted in the inner periphery at both ends in the longitudinal direction, is fixed on a mounting plate 1 and, while the work W is heated by heating coils 11, 12, 13, a tensile load is applied to the work W in the longitudinal direction by means of a hydraulic expander 3. In accordance with the elongation of the work W in the longitudinal direction, the core bar 8, 9 is adhered closely to the inner periphery of the work W. Then, not only both ends but also the middle part of the work W copy the core bar 8, 9, and the out-of-roundness and straightness of the work are corrected.
Patent JP-S58179581-A (JP)
Title: Production of clad material
Inventor: KATOU AKIRA
IPC: B23K20/00
Filed: 1982-04-14
Abstract: PURPOSE:To suppress the elongation in the axial directin and to make the width and thickness uniform over the entire length in the stage of fitting a tubular material onto a barlike base material, grasping the same with a pair of jigs, and forming a flat clad material, by providing suppressing pieces which are in contact with both end faces of the cladding materials to the jigs. CONSTITUTION:A pair of suppressing pieces 6 which are in contact with both end faces of a conductive bar 2 and a covering tubular material 1 are stuck to a lower molding die 4. The elongation of the material 1 and the bar 2 in the axial direction is thus suppressed and the projection of the bar 2 from both ends of the material 1 is prohibited so that the expanding force in the transverse direction acts uniformly over the entire part and the width in both end parts is made equal to the width in the central part.
Patent JP-S58181807-A (JP)
Title: Manufacture of powder for particle-dispersed metal
Inventor: KUSAKA KATSUJI
IPC: B22D11/06
Filed: 1982-04-14
Abstract: PURPOSE:To manufacture the powder for particle-dispersed metal with high efficency in a short time, by uniformly dispersing the powder of particles to be dispersed along the longitudinal direction of a thin metla strip before solidified, and crushing the obtd. thin metal strip. CONSTITUTION:Pressurized gas is fed through a supply pipe 6 into a crucible 1 to press metal melt 2 in the crucible 1 and to spray the stream 2a of the metal melt through a nozzle 1a onto the surface of a cooling roll 31. At the same time, the powder 12 of particles to be dispersed in a hopper 11 is fed into a plasma torch 20 by carrier gas supplied through a supply pipe 16. The powder 12 of particles to be dispersed is heated by passing it through a plasma arc 32 formed by the supply of an electric current from a power source 20 and plasma gas supplied through a pipe 25 for supplying plasma gas, and supplied onto the surface of unsolidified metal. The metal melt 2 is rapidly cooled and soldified into a thin metal strip 40 by the rotation of the cooling roll 31. By crushing this thin metal strip 40 with a proper means, the powder for partcile-dispersed metal is obtained.
Patent JP-H04259347-A (JP)
Title: Al alloy fin material for al heat exchanger excellent in sacrificial anode effect
Inventor: TOMA TAKESHI
IPC: C22C21/10
Filed: 1991-02-12
Abstract: PURPOSE:To improve the sacrificial anode effect of an Al alloy fin material, as a structural member of an Al heat exchanger, on an Al alloy tube material as a structural member, similarly, of the Al heat exchanger. CONSTITUTION:One or >=2 elements among Ga, Cd, In, Sn, Tl, and Pb are further incorporated as alloy components by 1-100ppm into an Al alloy which constitutes a fin material of an Al heat exchanger and has a composition consisting of, by weight, 0.05-2% Zn and the balance Al with inevitable impurities and further containing, if necessary, either or both of the following (a) and (b), either of (a) and (b), or both of (a) and (b): (a) 0.2-1.5% Fe and 0.05-1.2% Si; (b) one or >=2 kinds among 0.05-0.15% Zr, 0.1-1.2% Mn, 0.02-0.2% Ti, and 0.05-0.3% Mg.
Patent JP-H0618791-A (JP)
Title: Optical attenuator
Inventor: JIGUMAA SHIYUMITSUDO
IPC: G02B6/26
Filed: 1993-02-25
Abstract: PURPOSE: To obtain the optical attenuator which can continuously and speedily attenuate light without being affected by the polarization of the light and is easily manufactured. CONSTITUTION: The optical attenuator which adjusts the intensity of a light beam 5 emitted from an optical fiber 1 consists of a wedge type attenuation disk 16 of a light absorbing material and a transparent disk 15 which is wedgelike and fitted to the disk 16. To obtain different attenuation quantities, the disks 16 and 15 are rotated on a shaft 13 by a motor 14. As the disk 16 is rotated, the thickness by which the beam 5 passes through the disk 16 and, therefore, the attenuation quantity is continuously varied. The beam passes through the disk twice and then beam deflection based upon the refractive index is compensated, so that the attenuated output light is coupled with the optical fiber in all angular directions of the attenuation disk 16.
Patent JP-S60207607-A (JP)
Inventor: NAKANO OSAMU
IPC: A44C25/00
Filed: 1984-03-30
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-H09261036-A (JP)
Title: Level conversion circuit and semiconductor integrated circuit
Inventor: SUZUKI HIROAKI
IPC: H03K19/003
Filed: 1996-03-18
Abstract: PROBLEM TO BE SOLVED: To suppress the increase of power consumption at a standstill time, to sufficiently improve driving performance and to operate at a high speed by providing first and second CMOS circuits and first and second intermediate circuits, so as to consist of only a MOS transistor in which the gate oxidized film breakdown strength on a level is lower than a high voltage power supply level. SOLUTION: A CMOS circuit 10 consists of P-MOSs 11 and 12 serially connected between a 5V power supply and a node N1 and N-MOSs 13 and 14 serially connected between the node N1 and the ground. A CMOS circuit 20 is constituted of element constitution similar to the CMOS circuit 10 and on the other hand, an intermediate circuit 30 consists of P-MOS 31 connected to between the 5V power supply and a node N3 and applied with the output of an intermediate circuit 40 to its gate and P-MOS 32 connected to between the node N3 and the 3V power supply. Then all the MOS transistors constituting these respective circuits 10 to 40 are provided with a characteristic in which allowable gate oxidized film breakdown strength is lower than 5V and higher than 3V.
Patent JP-H06249934-A (JP)
Title: Sample tube for nmr
Inventor: FUJITA MAKOTO
IPC: G01R33/30
Filed: 1993-02-25
Abstract: PURPOSE:To obtain NMR (nuclear magnetic resonance absorption analysis) spectrum with a high resolution using a small amount of sample by forming a spherical cavity within a cylinder which is inserted into a coil for analysis and then penetrating a capillary hole leading to the cavity from the upper edge along the center line of the cylinder. CONSTITUTION:A test tube 1 is a cylinder made of glass, a spherical cavity 3 is formed at the center part, and then a capillary hole 4 is penetrated to the cavity 3 along the axis of the cylinder from the upper edge. A coil 2 for analysis and the test tube 1 are placed in a static magnetic field H. A sample liquid solution S is allowed to flow from the capillary hole 4 to fill in the cavity 3 and no liquid solution S is filled into the capillary hole 4 itself. Since the test tube 1 is made of a diamagnetic material, no static magnetic field at the upper and lower both edge parts is disturbed due to the test tube itself when a constant magnetic substance is mixed for forming a nonmagnetic or a weak constant magnetism. When the outer diameter of the test tube 1 is made uniform and the test tube 1 is extended fully longer so that both edges completely leave the upper and lower both edges of the coil 2, even a slight flow of magnetic field at the upper and lower both edges of the test tube 1 does not reach the location of the sample, thus further reducing disturbance of the magnetic field.
Patent JP-S62218470-A (JP)
Title: Sealing material for automobile body
Inventor: NUMATA MITSUHIRO
IPC: F16J15/10
Filed: 1986-03-19
Abstract: PURPOSE:To provide the titled sealing material having excellent rigidity, strength and resistance to thermal cracking, by blending a vinyl chloride resin with CaCO3, a high-boiling solvent, an acrylic resin, a low-boiling resin, glass fiber and asbestos and molding the mixture. CONSTITUTION:20-30% (by weight; the same applies hereinbelow) vinyl chloride resin (A) is blended with 10-30% CaCO3 (B) as a filler, 10-30% high-boiling solvent (C) having a b.p. of 200-300 deg.C, 2-10% acrylic resin (D), 1-3% low- boiling solvent (E) having a b.p. of 80-130 deg.C, 10-30% glass fiber (F) having a diameter of 1-100mu and a length of 0.05-5mm and 1-5% asbestos (G) having a length of 0.05-0.1mm. The mixture is molded to obtain the titled sealing material. The sealing material is applied to the joints of metallic sheets which form an automobile body.
Patent JP-H04276166-A (JP)
Title: Motor-driven type flow control valve
Inventor: IWATA KENZO
IPC: F16K31/04
Filed: 1991-03-01
Abstract: PURPOSE:To improve the flow rate disolving power of a flow control valve by a step motor. CONSTITUTION:A rotor 6 is revolved by successively supplying the driving signals in one step drive unit from an outside drive controlling circuit into each phase stator coil 5 of a step motor 2. After the advance to less than one step to the aimed opening degree of a valve part 10, a drive control circuit outputs a duty-controlled drive signal into a stator coil in the front or rear phase of the excitation phase. Since the rotor 6 opening/closing controls a valve part 10 precisely according to the duty ratio of the drive signal, the flow rate disolving power of a flow control valve can be improved.
Patent JP-H07265927-A (JP)
Title: Method for correcting predictive model for plate crown
Inventor: WATANABE YUICHIRO
IPC: G06Q50/04
Filed: 1994-03-30
Abstract: PURPOSE:To improve the accuracy of a predictive model for a plate crown and to obtain a rolled plate with a stable quality. CONSTITUTION:In implementing a continuous rolling for a metal plate by using a plate crown predictive model obtained preliminarily, the predictive model is made a combination of each of the element models consisting of an analytical model for deforming characteristic of a metal plate as a learning object, predictive model for thermal expansion of a roll, and predictive model for wear of a roll other than an elastic deformation model of a roll. Predictive errors are determined from a target plate crown, which is obtained from this plate crown predictive model, and from a plate crown which is measured in the rolling process of a metal plate; and the extent of errors contained in each element of the plate crown predictive model is decided from a relation between the predictive error and the rolling number of the metal plates after the completion of a rolling cycle. Based on the result of this decision the predictive errors are distributed to each element model for the learning object so as to obtain a target plate crown, and the plate crown predictive model is corrected in preparation for the rolling of the next metal plate.
Patent JP-S58100079-A (JP)
Inventor: UENO AKIO
IPC: B66B9/04
Filed: 1982-04-13
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-S59185463-A (JP)
Title: Error detecting system
Inventor: EJIRI KOUICHI
IPC: G06F12/16
Filed: 1983-04-06
Abstract: PURPOSE:To detect exactly an error without adding a special error check code by generating an error detecting signal when the number of picture elements which become a dissidence exceeds an allowable value, in a picture processing device. CONSTITUTION:In a device which repeats twice or more an output operation of a picture data, a picture data outputted from a line memory 16 is compared with a picture data outputted to a signal line 14 by the same timing as its extracting timing, in the course of the output operation of each time of the second time and thereafter. If the output operation of the first time or the second time and thereafter is not normal, the coincidence is not obtained by a comparison of a comparator 17, and its number of times is obtained by a counter 18. When a counting value of the counter 18 exceeds an allowable value, an error signal is generated to a memory controller 13.