baber/WOPTO huggingface dataset:
Patent JP-S5675731-A (JP)
Title: Automatic equalizer
Inventor: YAMAGUCHI MASARU
IPC: H04B3/06
Filed: 1979-11-26
Abstract: PURPOSE:To reject the interference between codes, by using time axis equalizer used of MSE method or HYB method as the equalizer of transversal or discrimination feedback type. CONSTITUTION:A peak value of an output signal of an adder 5 is detected at a peak voltage detection circuit 10 and the gain of a variable gain circuit 2 is controlled by a controlling circuit 11. Further, the result of correlation between the output signal of an adder 5 and the signal delayed with delaying circuits 61-6N is obtained with correlation devices 7a-7N, and the peak voltage detected is input to controlling circuits 101-10N. Further, the output signal of the adder is input to emphasis circuits 91-9N. The output of the emphasis circuit 9N is input to the time axis equalizer 20 applying MSE method or HYB method. The output of the time axis equalizer 20 is also input to the controlling circuits 101-10N, which control the emphasis circuits 91-9N.
Patent JP-S5376256-A (JP)
Title: Spring pin
Inventor: KATAYAMA NOBUAKI
IPC: F16B21/12
Filed: 1976-12-17
Abstract: PURPOSE: A spring pin to be stably fixed by means of providing a slit notched in the cross-sectional direction leaving part of arcuate cross-sectional surface in the propinquity of both extremities in the longitudinal direction. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H0317934-A (JP)
Title: Traveling-wave tube assembling device
Inventor: MASUDA KOJI
IPC: H01J23/12
Filed: 1989-06-15
Abstract: PURPOSE:To accurately assemble the body of a traveling wave tube by providing a block for positioning and retaining a flange at one end, on the fixed side of a slide table which is slidable in the axial direction of a pipe, and providing a block for positioning and retaining a flange at the other end on the sliding side of the table, and also heating the joint portion of the pipe and the flanges. CONSTITUTION:A slide table 12 slidable in its vertical direction is provided on one side portion of a base 11. A fixed side circular block 15 for positioning and retaining a flange 2 at one end is stuck to the fixed side of the slide table 12 and a moveable side block 17 for positioning and retaining a flange 3 at the other end is stuck to the upper end portion of a stanchion 14 located on the moveable side of the slide table 12. A partially heating device 23 for heating the joint portion of a pipe 1 and flanges 2, 3 is disposed above the upper block 17. Atmosphere is thereby maintained at room temperature and so extension of the pipe 1 is minimized and also the upper block 17 rises while keeping its squareness with respect to the pipe 1 whereby the pipe 1 and the flange 3 are assembled very accurately as to both concentricity and squareness.
Patent JP-H097829-A (JP)
Title: Electromagnetic force generator
Inventor: IO SHINICHI
IPC: H01F7/16
Filed: 1995-06-20
Abstract: PURPOSE: To contrive a significant reduction in the number of parts items while the improvement of an energy efficiency is contrived, the simplification of the structure of an electromagnetic force generator, a miniaturization of the device and a lightening of the device. CONSTITUTION: A cylindrical fixed core 15 is provided in the center of the inner end surface of a side-core part 13 of a yoke 11 and at the same time, a cylindrical permanent magnet 16 is fixed on the inner peripheral surface of a cylindrical outer core part 14 of the yoke 11. Moreover, with a projection part 18 of a movable core 12 made to confront to the point surface 15a of the core 15 via a gap S, a coil 20, which is arranged in the magnetic field of the magnet 16, is wound on a bobbin 19 on the outer periphery of the protrusion part 18. The interaction force Fm between the magnetic field of the magnet 16 and a current 1c in the coil 20 is synthesized with a reluctance force due to a magnetic flux, which is generated by the current in the coil, in the gap between both cores 15 and 12 to obtain an electromagnetic force.
Patent JP-S627886-A (JP)
Inventor: SANDAASU JII EIBENSU
IPC: C25B9/19
Filed: 1986-07-01
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-H01319328-A (JP)
Title: Solid-state relay
Inventor: HAYASHI YASUO
IPC: H02P7/00
Filed: 1988-06-20
Abstract: PURPOSE:To prevent destruction of the relay with simple circuit constitution by comparing an output of a time constant circuit with each reference voltage and outputting in output side circuit drive signal with a time difference in response to the difference between both the reference voltages to each photocoupler individually. CONSTITUTION:A comparator circuit 10 is provided to the relay, which compares an output of a time constant circuit 8 with each reference voltage set by a reference voltage setting circuit 6 and outputs an output side circuit drive signal having a time difference in response to the difference between both the reference voltages to photocouplers PHC1, PHC2 individually. Since a signal reciprocally operating the one of output side circuits to be set and the other to be reset is outputted from the comparator circuit 10 provided to an input side circuit 1 with a prescribed time difference, both the output side circuits are not simultaneously operated. Thus, it is not required to provide separately a time lag circuit alike a conventional circuit and the entire circuit constitution is simplified. Moreover, since the changeover of the operation is always accompanied with a prescribed time difference, the destruction of the relay is surely prevented.
Patent JP-S63316255-A (JP)
Title: Data copying control system for parallel inferring machine
Inventor: KISHIMOTO MITSUHIRO
IPC: G06F15/16
Filed: 1987-06-19
Abstract: PURPOSE:To improve expression performance and throughput with the use of a parallel logical type language by providing a wait type temporarily freezing an undefined variable to be a copying object as one of data types. CONSTITUTION:A processor 10A executes a copying by scanning copying object data 17 containing an undefined variable (undef) X stored in a shared memory 16, when it encounters the undefined variable X it changes into a wait type (wait) at a wait type set processing part 12, and copied data 18 are of new variable X1 assigned. Next, the processor 10A, after the completion of a copying work, returns the wait type of copying object data 17 to the type of the undefined variable by a wait type release processing part 13. When another processor 10B detects a wait type at a data substituting part 14, discontinuous the substituting process by a queuing process part 15 and materializes the variable returned undefining.
Patent JP-H0318126-A (JP)
Title: Parallel/serial conversion device
Inventor: YAMAZAKI TAKESHI
IPC: H03M9/00
Filed: 1989-06-15
Abstract: PURPOSE:To prevent data from being destroyed owing to the overlap of an output by delaying a start signal for a precedent-stage IC for parallel/serial conversion and thus obtaining a start signal for a cascaded trailing-stage IC. CONSTITUTION:The precedent-stage IC1 for parallel/serial conversion which increases processing data capacity starts with the start signal 1 from a CPU 3 to convert parallel data P1 into serial data S1. The trailing-stage IC 2 similar to the IC 1 starts with the start signal 2 which is a delay time tau1 delayed behind the signal 1 to convert parallel data P2 into serial data S2, and the serial data S consisting of the data S1 and S2 is supplied to the CPU 3 through the IC 1. Thus, the start signal is delayed, so even if response characteristics of the ICs 1 and 2 to the start signals vary, the signals S1 and S2 continue, but a space tau2 is generated, thereby preventing the data from being destroyed owing to their mutual overlap.
Patent JP-S5579322-A (JP)
Title: Antitumor agent comprising dc-11
Inventor: TOMITA FUSAO
IPC: A61K35/74
Filed: 1978-12-13
Abstract: NEW MATERIAL:Antibiotic DC-11. Melting point: 225W228°C (decomposition). Elementary analysis: H, 6.9%; C, 59%; N, 2.0%. Specific rotatory power: [α]D 20 = -0.52° (C=2.0, acetone). Solubility: solbule in methanol, ethanol, etc.; slightly soluble in benzene and water; insoluble in ethyl ether, petroleum ether, etc.  
     USE: Antitumor agnets and antibacterials.  
     PROCESS: Strains of Micromonospora sp-KY11091 (FERM-P No.4458) are cultured at 25W40°C and pH4W10 in a liquid medium, and the objective substance is adsorbed on a nonionic porous resin, desorbed, and dissolved in water, and adsorbed on active carbon. The substance is then eluted with an organic solvent, e.g. acetone, and purified to give DC-11. The dose as an antitumor agent is preferably 0.1W 0.5mg/kg(man)/day. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S6046574-A (JP)
Title: Both-surface copying method
Inventor: SATOU EIICHI
IPC: G03G15/00
Filed: 1983-08-24
Abstract: PURPOSE:To shorten a both-surface copying time and facilitate operability by forming images for a top and a reverse surface on a recording drum at the same time, and copying the top surface image to one surface of a copy form and then turn it over for copying the reverse surface image. CONSTITUTION:A photosensitive body drum 19 is large enough to form images corresponding to two pages of an original of A4 size, and the inversion part 28 consisting of a switching conveyance path 26, switching inverting plate 33, etc., is provided on a conveyance path for forms. Book originals A and B are placed on a platen 12 and images A' and B' for top and reverse surfaces are formed on the drum 19. Copy paper is conveyed according to the timing of the top surface image A' to copy the image A'. This form is turned over by the inversion part 28 after passing through the switching conveyance path 26, the image B' is copied according to the timing of the reverse surface image B', and the form is discharged to a discharge tray 27. While a reverse surface copy is taken, a developing device is not in operation. Consequently, the operation for both-surface copying is facilitated and the copying time is shortened.
Patent JP-S5941378-A (JP)
Title: Pipe fitting
Inventor: MORITA KAZUO
IPC: C09K3/10
Filed: 1982-08-31
Abstract: PURPOSE:To obtain a pipe fitting capable of reducing the corrosion of its entire inner surface, also of adequately protecting it from both water and foreign substances in water, by applying to the whole internal surface a highly water- absorptive polymer consisting mainly of a vinyl alcohol/acrylic acid copolymer. CONSTITUTION:For example, to the whole internal surface of a metallic coupling 1, is applied a highly water-absorptive polymer 2 consisting mainly of a vinyl alcohol/acrylic acid copolymer as a water-absorptive agent to obtain the objective pipe fitting. In the above process, it is recommended that the polymer should not be applied to the range specified by the angle theta(30-60 deg.) at the lower side of the setscrew 3 to bring the coupling 1 into contact with the electric wire pipe, so as not to hamper the electrical connectivity of the coupling 1 to the conduit tube by said polymer. This polymer is preferably applied not only to the end portion but to the extent as deep as or deeper than X(10mm.) from the location of the setscrew 3 for ensuring the waterproof effect. USE:In the concrete-embedded piping of conduit tubes.
Patent JP-H0319235-A (JP)
Title: Manufacture of semiconductor device
Inventor: SAWADA SHIGEKI
IPC: H01L21/331
Filed: 1989-06-15
Abstract: PURPOSE:To reduce the main factor to prevent the high-speed operation of a device by a method wherein a base lead-out part opening, a collector lead-out part opening and all of an external base region, a collector contact region, an active base region and an emitter region are formed in a self-alignment manner. CONSTITUTION:A nitride film 10 is removed and thereafter, P<+> and N<+> polycrystalline silicon films 6 and 7 and a nitride film 5 are selectively etched away using an oxide film 11 as a mask and base and collector lead-out part openings 12 and 13 are formed. Moreover, after the film 11 is removed, sidewalls 14 are formed by etching. After this, the surface is selectively oxidized using a nitride film 15 as a mask and an insulating film is formed. At this time, an external base layer 17 is formed by the diffusion of boron from the silicon film 6 through the opening 12 and a collector contact layer 18 is formed by the diffusion of arsenic from the silicon film 7 through the opening 13. Lastly, the film 15 is removed and a P-type base layer 20 and an N-type emitter layer 21 are formed by an impurity diffusion from a grown polycrystalline silicon film 19. In such a way, there is no need of a mask-alignment and each region of an external base region, a collector contact region, an active base region and an emitter region can be made small.
Patent JP-2000336256-A (JP)
Title: Resin composition for calendering
Inventor: ISHIMARU SHINICHI
IPC: B29C43/24
Filed: 1999-06-01
Abstract: PROBLEM TO BE SOLVED: To provide a resin composition for calendering comprising an amorphous polyester resin and a polycarbonate resin which allows a sheet to be molded through calendering and shows an improved heat resistance. SOLUTION: A resin composition essentially comprises a mixed resin containing 20 to 90 wt.% amorphous plyester esin and 80 to 10 wt.% oiktcarbine resin and an aliphatic ester montan wax. Here, the amorphous polyester resin has a terephthalic acid component and an ethylene glycol component wherein a part of the ethylene glycol component is a copolymer substituted by 1,4- cyclohexanedimethanol.
Patent JP-2000336850-A (JP)
Title: Roof repair method
Inventor: ANDO MASARO
IPC: E04B7/00
Filed: 1999-06-01
Abstract: PROBLEM TO BE SOLVED: To execute a repair work while using a building. SOLUTION: In this roof repair method for repairing a roof R arranged with a plurality of cellular concrete panels P in parallel, new roof supporting support metal fittings 13 are fixed at a plurality of places on a support steel product T supporting the cellular concrete panels P in a protruded state on an old roof R0 surface of the cellular concrete panels P, and a new roof R1 is formed via the support metal fittings 13 above the old roof R0 of the cellular concrete panels P.
Patent JP-S5778491-A (JP)
Title: Liquefied petroleum gas-containing gas oil fuel for diesel engine
Inventor: YUKIMORI TAKAO
IPC: C10L1/04
Filed: 1980-10-31
Abstract: PURPOSE: The titled fuel evolving an exhaust gas of low black smoke concentration, consumed at a reduced rate and giving high engine power output, which is obtd. by dissolving liquefied petroleum gas in gas oil in a specified wt ratio.  
     CONSTITUTION: A given amt. of gas oil is charged into a closed fuel tank 20 of a diesel engine, in which 3W20wt%, based on the total fuel, liquefied petroleum gas is introduced and dissolved in the gas oil, to prepare the purpose fuel. To use the fuel, it is sent from the fuel make up tank 20 through a value 6 to a closed tank 2, introduced through a fuel filter 3 to a fuel injection pump 4, by which it is pressurized, and then combusted by injecting through a fuel injector 5 into a combustion chamber 1. Thus it is possible to use the liquefied petroleum gas-containing gas oil fuel evolving an exhaust gas of low black smoke concentration by utilizing a current diesel engine fuel supply system without substantial alteration. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S5378741-A (JP)
Title: Automatic bias margin measurement method for bubble element
Inventor: NOGAI KENGO
IPC: G11C11/14
Filed: 1976-12-23
Abstract: PURPOSE:To ensure an automatic measurement of the bias margin with a simple poeration by adding the bias magnetic field which lowers in a stepped wave way from the high-bias magnetic field to the low-bias magnetic field to the bubble element and then plotting the magnetic field which is within a range in which the normal output is sent out from the bubble sensor.
Patent JP-H052306-A (JP)
Title: Image forming device
Inventor: NAKANE RINTARO
IPC: G03G15/01
Filed: 1991-06-26
Abstract: PURPOSE:To provide an image forming device which can optimize fluctuations in an image density caused by a change in environment and the lapse of time in a cycle shorter than that of maintenance, without depending on the maintenance, achieve the stability of a high image density, and reduce cost required for the maintenance. CONSTITUTION:A surface potential measuring part 3 measures the surface potential of an electrified photosensitive drum 1. A toner sticking quantity calculating part 47 calculates the sticking quantity of toner sticking on the photosensitive drum 1 by development, from image data A toner sticking quantity measuring part 8 measures the sticking quantity of the toner sticking to a latent image formed on the photosensitive drum 1 based on the image data used for calculating the forecasting value of the above-mentioned toner sticking quantity, by the development A control circuit 45 compares the measured toner sticking quantity with the above-mentioned calculated forecasting value, and executes processing for changing, at least, one of an electrifying quantity, a developing bias voltage, an exposure a toner density, etc., which are image forming conditions, based on the results of the detection and the above- mentioned surface potential measurement.
Patent JP-H10334713-A (JP)
Title: Combination type luminaire
Inventor: MIYAMAE TAKESHI
IPC: F21S4/00
Filed: 1997-05-29
Abstract: PROBLEM TO BE SOLVED: To provide a combination type luminaire in which ends of light sources installed in luminaries adjacent to each other are overlapped, the intensity difference among light sources is hardly effected, the angle formed by luminaries adjacent to each other is adjustable and each luminaire can be supported according to the installation space of the luminaire. SOLUTION: Multiple long luminaries, each being equipped with a socket each at both of its ends, are connected in series; a rotative fitting 13 having an engaging piece 14 oriented toward the longitudinal direction of one of the luminaire main bodies 11 adjacent to each other is retained on it only at the point of its rotation axis in a rotatable manner; on the upper wall of the longitudinal edge of the other of the luminaire main bodies 11 adjacent to each other, a position adjustment long slot 18 is formed; the engaging piece 14 is so formed to move back and forth along the position adjustment long slot; a connector-wire inserting hole 15 is formed on the side wall of the luminaire main body; thus the luminaires are structured to be combined with one another.
Patent JP-S5777592-A (JP)
Title: Compressible blanket for printing
Inventor: KAGANO HISAO
IPC: B41N10/00
Filed: 1980-10-31
Abstract: PURPOSE: To prevent the occurrence of an uneven shade of ink in printed matter by a method wherein a compressible layer composed of three-dimensional cloth woven by latitudinal, longitudinal and vertical yarn is made into reinforced base cloth.  
     CONSTITUTION: Three-dimensional cloth woven by latitudinal yarn 2a, longitudinal yarn 2b and vertical yarn 2c made of a polyester fiber is used as base cloth and a rubber layer 3 made of acrylonitril, butadiene copolymer rubber, for instance, is formed on the base cloth. The vertical yarn 2c used for the three- dimensional cloth 2 is impregnated and coated with a rubber elastic body such as acrylonitril, butadiene copolymer rubber, urethane rubber, prior to weaving so as to make the blanket display its compressibility. The blanket for printing thus obtained shows an extremely low rate of increasing compressibility as comparing with increasing compressive distortion, so that the blanket readily absorbs printing pressure variations due to backlash of printers. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S5779338-A (JP)
Title: Controller for elctromagnetic clutch for automobile
Inventor: YAMAKAWA TOORU
IPC: B60W10/10
Filed: 1980-10-31
Abstract: PURPOSE: To prevent a clutch from being quickly engaged even when the idling rotation will increase abruptly, by pre-storing the r.p.m. of the idling and employing said idling r.p.m. as the starting point of the clutch engagement.  
     CONSTITUTION: Under the idling state the car speed signal 58 and the acceleration signal 59 are in H level thus to open a gate 54. Consequently an ignition pulse 45 for detecting the r.p.m. of the engine is D/A converted 53 and stored as the voltage level in a memory 55. Then when starting a car, the voltage which passed through said D/A circuit 53 will increase and a comparator 56 will compare the outputs of the circuits 53, 55 and when the former is higher the output is provided thus to close a switching circuit 47. Consequently D.C. voltage proportional to said pulse 45 is provided to a zero level variation circuit 49 and when it will exceed the potential stored in the memory 55 the output is provided to conduct power to the coil 7 of the clutch thus to connect the clutch. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S6310868-A (JP)
Title: Reader
Inventor: OGATA NOBUAKI
IPC: H04N1/04
Filed: 1986-07-01
Abstract: PURPOSE:To prevent an optical unit from being vibrated, and to attain satisfactory reading even when vibration is generated in the moving piece of a linear motor, by holding and constraining a moving body by a guide. CONSTITUTION:The vibration is generated in the moving piece 40 of a linear pulse motor 38 due to absorbing function between a stator 39, but since the titled device is constituted so that the moving body 31 is constrained by the guide 32, and the vibration is hard to be generated, the vibration is not transmitted so much to the optical unit 25 even when the moving piece 40 is vibrated, so the optical unit 25 is scarcely vibrated, and the reading is performed satisfactorily. Also, the moving piece 40 of the linear pulse motor 38 is coupled with the moving body 31 in the neighborhood of a slide bearing 33. Since it is resulted that the moving piece 40 of the linear pulse motor 38 is coupled at a part where few amount of vibration is generated in the moving body 31 by adopting such structure, the vibration of the moving piece 40 is hard to be transmitted, and a preferable device can be obtained.
Patent JP-S5854483-A (JP)
Title: Electronic interpreter
Inventor: IKEGAMI NORIKO
IPC: G06F17/28
Filed: 1981-09-28
Abstract: PURPOSE:To realize the hearing of the ambient sound like the background music, etc., by extracting not only a translated language output but an input signal applied to the input terminal of an original language. CONSTITUTION:Both the voice and sound signals applied to an input terminal 1 are amplified by an input amplifier 2. The voice signal is analyzed through a voice analyzing circuit 3, and a translation indicating pulse is fed to an electronic interpreting circuit 4. The voice signal translated through the circuit 4 is applied to a fixed terminal (a) of a volume 11 through an audio synthesizing circuit 5. On the other hand, the sound signal given from the amplifier 2 is applied to a fixed terminal (c) of the volume 11 via a delaying circuit 10. The voice and sound signals synthesized through the volume 11 are supplied to a speaker 7 through an output amplifier 6.
Patent JP-H052773-A (JP)
Title: Optical tape
Inventor: UCHIUMI SHIGEO
IPC: G11B7/24009
Filed: 1991-06-26
Abstract: PURPOSE:To provide the optical having excellent recording and reproducing characteristics. CONSTITUTION:This optical tape is constituted by laminating a recording layer on an amorphous polyolefin film simultaneously satisfying following formulas 1 to 5: F1<=1...1, 7<=5X10<4>...2, Tg>=110...3, T>=80...4, DELTAn<=0.015...5 (where F1 is the number of coarse projections of the 1st or higher order per 100cm<2> film surface, 7 is the melt viscosity at 300 deg.C and 100sec<-1> shearing rate; Tg is a glass transition temp., T denotes ray transmittance of 830nm wavelength, DELTAn denotes the double refractive index within the film plane.).