baber/WOPTO huggingface dataset:
Patent JP-H01253677-A (JP)
Title: Reverberation remover
Inventor: SASAKI KEITA
IPC: G01S7/536
Filed: 1988-03-31
Abstract: PURPOSE:To remove a fine change in reverberation as well, by providing a section average calculator for echoes, a subtractor, a gate circuit, an adder and a gain controller. CONSTITUTION:An echo 1 is applied to a section average calculator 101 to output a section mean 2 with a sufficiently large time range by a pulse width of a reflected echo. A difference signal 4 from the echo is applied with a subtractor 102 to a gate circuit 103. When a fine signal of reverberation is given, it is passed as difference signal 5 a intact to turn the difference signal 5 to zero when the reverberation is large. An adder 10 adds the difference signal 5 to the section means 2 to make a control signal 6. The signal 6 contains a fine change in reverberation and gives a rough amplitude value. A gain controller 100 inputs the echo 1 and the control signal 6 and outputs an echo 3 for display by setting an amplification factor at a larger value when the signal 6 is small while doing it at a smaller value when a signal 6 is large. This enables removal of any fine change in reverberation to display a large level change alone on a screen thereby facilitating the identification of the reflected echo.
Patent JP-S58224474-A (JP)
Inventor: RARUFU EICHI SHIYURUTSU
IPC: G11B21/08
Filed: 1983-05-11
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-S576814-A (JP)
Title: Barrel of zoom lens
Inventor: SEKIGUCHI TETSUO
IPC: G02B7/10
Filed: 1980-06-16
Abstract: PURPOSE:To perform focusing quickly and easily by providing a hyperfocal distance scale continuously in correspondence to the focal length during zooming on the outside circumferential surface of a stationary barrel, and matching an index to this. CONSTITUTION:A distance ring 1 is fitted to a stationary barrel 2 fixed to a lens mount 5 and rotates in one body with a distance operating ring 10 during focusing but does not make movement in the optical axis direction in accordance with this. It is so constituted that it moves in the optical axis direction in one body with the ring 10 during zooming. A focal length scale 2a, a hyperfocal distance scale 6 and an index line 7 are provided on the outside circumference of the barrel 2, and the index 1c is matched to the scale 6 at an arbitrary focal length in the wide angle region of the zoom lens, whereby focusing at the hyperfocal distance at an arbitrary focal length is made possible.
Patent JP-S62237304-A (JP)
Title: Measuring instrument for thin line width
Inventor: SAMEJIMA KATSUMI
IPC: G01B11/02
Filed: 1986-04-08
Abstract: PURPOSE:To measure line width even when the line width to be measured is narrow by arranging plural dummy lines which are equal in width at equal intervals in parallel to the line to be measured. CONSTITUTION:Dummy patterns 21 and 22 which are equal in width D to the pattern 2 to be measured are arranged at equal intervals L. Then, reflected light at the time of a scan S2 is photodetected by a photomultiplier (PT) 11 and reflected light at the time of a scan S1 is photodetected by a PT 12. Measuring circuits 13 and 14 measures intervals A and B based on the outputs of those PTs 11 and 12 and the outputs of the circuits 13 and 14 correspond to the 1st and the 2nd values. Those outputs are inputted to a subtracter circuit 15 to perform subtraction (A-B). The output of this circuit 15 corresponds to the 3rd value (L+D). A subtracter circuit 16, on the other hand, inputs the outputs of the circuits 15 and 16 and subtracts the output of the circuit 14 from the output of the circuit 15. The output of the circuit 16 corresponds to the pattern width D, so the objective line width can be measured.
Patent JP-S5416740-A (JP)
Title: Solar energy absorber
Inventor: DOI HIROSHI
IPC: F24J2/48
Filed: 1977-07-07
Abstract: PURPOSE: To get an improved solar energy collector that is effective in sective absortion and thermal conversion of solar energy with little heat radiation, by forming a thin film of cobalt-zinc alloy sulfide on a metal substrate. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H10272208-A (JP)
Title: Extinguishing equipment
Inventor: CHIBA KATSUO
IPC: A62C37/38
Filed: 1997-03-31
Abstract: PROBLEM TO BE SOLVED: To improve extinguishing efficiency by resolving the fire sensing operating member of a closed foaming solution spraying head by heating so as to forcedly open the head. SOLUTION: A glass valve 10c consists of a glass pipe and alcohol filled in to the glass pipe so that the glass pipe may be burst by the expansion of alcohol due to heat to lose the supporting function of a valve body. Heat respondability differs depending on the size of the glass valve and at the time of forming the valve to be thin, a fast moving type is made. This glass valve 10c is broken by heat at the time of generating a fire and no longer supports the valve body, and then the valve body drops. A discharging port 10a is opened by this dropping and the foaming solution is discharged. Extinguishing is made speedy and effective like this.
Patent JP-S5745306-A (JP)
Title: Method of separating aquatic oil type emulsion through electrolysis
Inventor: HANSUURUUDORUFU MARUFURUTO
IPC: C02F1/46
Filed: 1981-05-30
Abstract: Process for the continuous separation of oil-in-water emulsions, which may contain surfactants, for example oil- and surfactant-containing effluents, by electrolysis, which comprises electrolysing such emulsions at a pH value of 5 to 10 and under a potential difference of at least 1.5 volts between the electrodes, optionally in the presence of a coagulating agent, with the formation of discrete oil particles, floating these oil particles with the aid of hydrogen gas formed simultaneously at the cathode, and then separating off the oily phase thus formed which is optionally condensed by the addition of flocculating agents.
Patent JP-S57197481-A (JP)
Title: Test circuit for ic
Inventor: EJIRI AKIRA
IPC: G01R31/317
Filed: 1981-05-29
Abstract: PURPOSE:To reduce the number of test terminals, by detecting test terminal information through A/D converters to form test information larger than one bit. CONSTITUTION:Single test voltages from test terminals T1, T2... which are formed as one-chip pads together with an external clock input terminal Tc are detected by A/D converters A1, A2... and become multi-bit information and are applied to a partial circuit of a logic circuit L2 of the test IC or a decoder D2 which select circuit information. Consequently, test information of an information quantity larger than one bit is applied practically from each test terminal, and the number of test terminals is reduced to reduce the area occupied by pads.
Patent JP-S537849-A (JP)
Title: Gas instrument operating apparatus
Inventor: TAMURA KIYOSHI
IPC: F23K5/00
Filed: 1976-07-09
Abstract: PURPOSE: The switching mechanism for gas passage having an unidirectional turning mechanism is operated by the reciprocating action of the operation handle energized in the return direction by a spring, and the mechanism is automatically turned to the extinguishing position, when hands are release on the way of the pilot ignition cycle or the extinguishing cycle. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S60225270-A (JP)
Title: Shared resource management system
Inventor: SATAKE SEIJI
IPC: G06F15/177
Filed: 1984-04-24
Abstract: PURPOSE:To share efficiently resources by providing an occupying central processing unit number column in a resource management table and providing a processing unit operation information table and releasing resources which broken-down processing units occupy. CONSTITUTION:Operation information of individual processing units 1-1-1-n are held in individual rows of a processing unit operation information table 6 of a main storage device 4. If the processing unit 101 occupies a resource 8-i and is broken-down during execution of the processing, contents corresponding to this broken-down processing unit 1-1 in the processing unit operation information table 6 are rewritten. An interrupt signal is transmitted from the broken-down processing unit 1-1 to another processing unit. Then, one processing unit which can be operated normally is selected. This selected and started processing unit retrieves contents of the processing unit operation information table 6 to find the number of the broken-down processing unit. Next, a resource management table 5 is retrieved to rewrite occupation indicating information.
Patent JP-H04315904-A (JP)
Title: Sample surface position measuring device
Inventor: TOJO TORU
IPC: G01B11/00
Filed: 1991-04-15
Abstract: PURPOSE:To obtain a sample surface position measuring device which can have a sufficiently large measuring scope without being affected by the variation of reflectivity of the smaple surface and the like, and can dispense with a specific mark and the like. CONSTITUTION:A sample surface poisition measuring device furnishes a radiant optical system 8 to radiate a light flux to satisfy a specific condition of the radiation from a light source 1 to the sample surface, and photoelectric detectors 13a and 13b to receive two light fluxes of different reflection angles, of the regular reflected lights which are the reflected lights of the radiated ligth flux reflected by the sample surface 9. Furthermore, a phase meter 14 to detect the position of the sample surface by detecting the phase of a beat generated by the interference of the wave motion of two lights of different frequencies included in the two light fluxes is provided.
Patent JP-S59211634-A (JP)
Inventor: FURUKAWA YOSHINOBU
IPC: D02G1/02
Filed: 1983-05-10
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-S61247082-A (JP)
Inventor: CHIYUN SHIYUU RII
IPC: H01S3/08
Filed: 1986-04-11
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-S59207342-A (JP)
Title: Sheet transfer device
Inventor: ITAKURA TOORU
IPC: B65H5/06
Filed: 1983-05-11
Abstract: PURPOSE:To transfer a sheet always in a fixed direction irrespective of the width of the sheet, by providing a plurality of nip rollers which are urged toward a feed roller by means of springs independent from each other. CONSTITUTION:A sheet is transferred in the direction C to the position of a sensor 12 which therefore, detects the presence of the sheet and delivers a detecton signal to a solenoid section 8. Thereby, a rotary shaft 2 is held at its second rotary position to which it is rotated from its first rotary position, and stays 5a, 5a'... and arm members 3a, 3a'..., respectively provided to retainer members 6a, 6a'..., are released so that the front ends of the arm members and nip rollers 4a, 4b, 4c are urged downward due to spring force and as well their weights. Each nip roller holds the sheet 11 between itself and a feed roller 10. A suitable nip roller to be used is selected in dependence upon the size of a sheet.
Patent JP-H01255110-A (JP)
Title: Coaxial cable
Inventor: TAKAHASHI ATSUSHI
IPC: H01B11/18
Filed: 1988-04-04
Abstract: PURPOSE:To obtain the coaxial cable suitable for the transmission of a high electric power signal or a signal unreceiving the effect of noise by using a superconductive material to at least one side of a core wire and a shield wire, arranging a spacer with a through hole along the extending direction of the wire, and flowing a refrigerant for making a superconductive state. CONSTITUTION:A knitted wire shield 3 composed of the normal conductive material of copper etc., is coaxially arranged to a core wire 5 via a spacer 6 with a through hole with a suitable distance placed, and a coating 4 is arranged on the shield 3. The core wire 5 becomes a superconductive condition by flowing a low temperature refrigerant of liquid nitrogen etc., in the extending direction between the wire 5 and the shield 3, and nonlosable transmission is possible with a zero electric resistance. And the effect of an external noise can be eliminated in the wire 5 by the Meissner effect owned with a superconductive material itself in a superconductive phenomenum. This makes a coaxial cable obtainable which is suitable for transmitting a high electric power signal in which attenuation to be restrained and a signal in which the effect of noise to be eliminated while having a weak signal level.
Patent JP-S5724474-A (JP)
Title: Enclosed motor compressor
Inventor: ABE NOBUO
IPC: F04B39/06
Filed: 1981-06-01
Abstract: PURPOSE: To enable heat exchange in the low temperature gas which returns to an enclosed container, a refrigerator oil, and a stator coil by shaping the coil end section which is located on the frame side so that almost a straight line can connect between the slots which are provided at a stator.  
     CONSTITUTION: Unlike one end frame, the other end frame 23 of the coil end section 30a of a motor mechanism section 25 is formed so that the opposed slots which are provided at a stator 28 can be connected linearly within its productive limit. As a result, the surface area of the coil end section 30a increases and the oil which drops from the lower hole 23a which is provided at the frame 23 can easily be received. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H0641682-A (JP)
Title: Hot-dip galvanized hot rolled steel plate having high strength and reduced in yield ratio and its production
Inventor: SUEHIRO MASAYOSHI
IPC: C22C38/00
Filed: 1992-04-03
Abstract: PURPOSE:To produce a hot-dip galvanized hot rolled steel plate having a high strength and reduced in yield ratio. CONSTITUTION:This hot-dip galvanized hot rolled steel plate having a high strength and reduced in yield ratio has a composition consisting of, by weight, 0.005% or less C, 0.5% or less Si, 0.05-1.0% Mn, 0.1% or less P, 0.01-0.10% Al, 0.5-2.0% Nb, and the balance iron with inevitable impurity elements. This steel plate can be produced by subjecting a steel slab having the above composition to hot rolling at a temp. not lower than Ar3, to cooling, to coiling, and to pickling and then applying galvanizing in a hot-dip galvanizing stage while regulating heating temp. to 450 deg.C or less.
Patent JP-S60225599-A (JP)
Inventor: KAWAI TETSUO
IPC: F26B11/04
Filed: 1984-04-24
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-S60242699-A (JP)
Inventor: KIMURA TOSHIFUMI
IPC: H05K13/04
Filed: 1984-04-24
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-S538380-A (JP)
Title: Electroconductive agent
Inventor: HAYAMA KAZUHIDE
IPC: C08F8/00
Filed: 1976-07-12
Abstract: PURPOSE: An electroconductive agent which is a quat. ammonium type polyelectrolyte comprising a (co)polymer having specified repeating units and forms slightly curled electroconductive paper with excellent electric conductivity, solvent resistance, and anti-blocking property. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S61244280-A (JP)
Title: Vibration-confining type supersonic wave motor
Inventor: KUMADA AKIO
IPC: H02N2/00
Filed: 1985-04-19
Abstract: PURPOSE:To readily connect with a load and to stabilize the output by separating a vibration system from the output side to eliminate the transmission of a supersonic vibration to the output side. CONSTITUTION:The stator 1 of a supersonic wave motor is formed of piezoelec tric thickness vibrators 11-13, terminal boards 14, 15 and a disklike washer 16, and resonated in twisting and longitudinal mode by the applied sinusoidal voltage. The rotational shaft of a rotor 3 is pressed to coincide with a twisting shaft to the end of the stator 1 to generate a rotary torque at the rotor 3. In this case, the rotor 3 is divided into a vibrating link 5 and a rotational shaft 2, and a silicone rubber ring 4 is inserted therebetween. The clamping force of a bolt 6 for supporting a bearing 7 engaged with the center of the shaft 2 is transmitted to the ring 5, and supersonic vibration from the ring 5 is absorbed by a rubber ring 4. Thus, the vibration in the rotary torque source is confined in the motor to stabilize the output characteristics.
Patent JP-S60235421-A (JP)
Inventor: JIEFURII HEIWAADO
IPC: H01L21/22
Filed: 1985-04-19
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-S567989-A (JP)
Title: Heat panel
Inventor: MAYAMA NORIO
IPC: F24D7/00
Filed: 1979-06-29
Abstract: PURPOSE: To efficiently use the heat of hot water for floor heating and reduce motive power consumption, by applying a working liquid so that heat which is caused to flow through a hot water pipe laid in the transverse direction of the body of a panel is spread to the entire surface of the panel and radiated.  
     CONSTITUTION: A working liquid such as chlorodifluoromethane, ammonia or water is provided in the vacuum interior of the body 5 of a panel. An evaporation zone 1 is provided at one end of the body 5 as to its transverse direction. A hot water pipe 3, through which hot water is caused to flow, is laid through the evaporation zone 1. When the evaporation zone 1 is heated, the working liquid is evaporated and quickly moves to the other end (condensation zone) 2 to discharge latent heat. The vapor changes into the liquid which returns. The working liquid repeats these processes. According to this constitution, a head loss can be made smaller than that in a system wherein hot water is caused to flow through pipes laid under the entire bottom of a floor. This results in reducing the cost of motive power equipment and the consumption of motive power. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H10283379-A (JP)
Title: Method for supporting design and device therefor
Inventor: ISHIDA ATSUHIRO
IPC: G06F9/44
Filed: 1997-04-01
Abstract: PROBLEM TO BE SOLVED: To attain the efficient generation of a design solution, the correction of a design example and the advice of a design procedure by switching automatic design and an example base inference system according to various request specifications. SOLUTION: A design data managing function 100 generates and displays the input menu of a customer request specification 150 by a display 101 by referring to an attribute knowledge base 103. An automatic design distributing function 110 retrieves a rough design procedure and decides a priority work procedure by a retrieving and deciding means 111 by a data base 114, and judges the activation of a design processing by an activation judging means 112. An applied design supporting function 130 retrieves and presents a similar design screen from a data base 137 by a retrieving means 131, and corrects and presents this similar design screen by a correcting means 132, and registers this screen correcting operation in a data base 138 in a macroform.  When there is no pertinent screen example, the applied design supporting function 130 generates a design policy design procedure 155 by a retrieving means 141 and a data base 143.
Patent JP-S62241640-A (JP)
Title: Workpiece mounting error correction device in machining center
Inventor: OOTA YASUO
IPC: B23Q15/00
Filed: 1986-04-10
Abstract: PURPOSE:To set up a coordinate system automatically through sensor measurement only once by correcting a difference between the mounting reference point of a workpiece and the actual mounting position thereof on a measurement point correction value arithmetic part, and making a correction on a coordinate system arithmetic part for an angle taken from a machining surface as a measurement object. CONSTITUTION:When a measurement instruction has been given from a CPU1, measurement are taken about a typical machining surface. Then, a detecting means 6 transmits a contact signal and the CPU1 takes in the momentary 3-axis data of a present value register via an 'AND' gate for inputting to a measurement point correction value arithmetic part 9. As the data of a reference position is stored in a setup memory 8, both data are used for operation on the arithmetic part 9 and results therefrom are stored in a measurement point correction value register 10. Thereafter, for the dislocation angle of the typical machining surfaces between the reference position and the actual position, the extent of the dislocation is calculated on a coordinate system arithmetic part 11 and stored in the coordinate system setup data register 12.
Patent JP-S63249679-A (JP)
Title: Alarm device for ink jet recorder
Inventor: YOSHIDA KAORU
IPC: B41J2/01
Filed: 1987-04-06
Abstract: PURPOSE:To prevent a non-printed condition of a printing material from being generated, by outputting an alarm signal when the period of the absence of a printing material is continued for a predetermined period of time in the condition where a recorder can start printing. CONSTITUTION:A timer 33 is operated in a state where printing can be performed. When a printing material is detected by a printing material detector 3 and a printing material detection signal is inputted to a main controlling part 30, the controlling part 30 clears the timer 33 to an initial state. When an output signal from the detector 3 is absent in a predetermined time operation of the timer 33, the main controlling part 30 causes an alarm output part 14 to output an alarm signal. The output signal is inputted to a conveyor driver 6, whereby a conveyor is stopped. With this device, it is ensured that the conveyor is stopped after a predetermined period of time set on the timer, even when the detector 3 is failed. Therefore, the printing material is prevented from being conveyed during a non-printed state.
Patent JP-S59208318-A (JP)
Title: Outdoor installation type burner
Inventor: HEIJI AKIHIRO
IPC: F23L17/02
Filed: 1983-05-12
Abstract: PURPOSE:To prevent abnormal heating or color change of a wall surface because of exhaust gas exhausted from a burner, by installing an exhaust cover between a burner body and a wall. CONSTITUTION:An exhaust cover 8 is installed between an exhaust part 7 of an exhaust top 3 and a wall surface 6a. The exhaust cover 8 is protruded upward to a level higher than that of a top surface 3a of a top 3, and the protrusion has a slanted part 8a which is inclined in a direction in which the slanted part is spaced away from the wall surface 6a. Thus, general exhaust gas H passes, as indicated by an arrow mark, through an exhaust cylinder 2 emerging from the upper surface of a body 1, further passes through an exhausting part 7 formed in the exhaust top 3, and is blown off along the slanted part 8a of the exhaust cover 8. An air W, flowing diagonally from above, flows between a distance l1 from the exhaust top 3 to the exhaust cover 8, and passes through an open hole part 8d formed in a place below the exhaust part 7 provided in the exhaust top 3 and flows downward.
Patent JP-S58200618-A (JP)
Title: Surface acoustic wave device
Inventor: YAMADA JIYUN
IPC: H03H9/72
Filed: 1982-05-19
Abstract: PURPOSE:To reduce the longitudinal size of a piezoelectric substrate, by decreasing the aperture length of a reed scree nelectrode serving as an output electrode of a sound signal less than that of a reed screen electrode serving as an output electrode of a video signal. CONSTITUTION:The reed screen input electrode 1, the reed screen video output electrode 2, and the sound output electrode 3 are provided on the piezoelectric substrate 8, respectively. The electrode aperture length 6(W2) of the video output electrode 2 is set to a required length to suppress a multiplex relfecting wave. Further, the electrode aperture length 7(W3) of the sound output electrode 3 is set shorter than the aperture length 6, because no multiplex reflecting wave is required to be suppressed. Thus, the relation W3<W2 is obtained regardless of W3=W2 in a conventional system. Thus, the longitudinal size of the piezoelectric substrate is reduced.