baber/WOPTO huggingface dataset:
Patent JP-S5651111-A (JP)
Title: Device for supply of spurious noise on power source current
Inventor: SATOU YOSHIO
IPC: H04B17/00
Filed: 1979-10-04
Abstract: PURPOSE:To apply stable spurious noise without giving power loss to a load, by connecting a resonance circuit in parallel to the load and by resonating this circuit with charged electric charge of a capacitor. CONSTITUTION:Switches SW1 and SW2 are turned on and off respectively to charge capacitor C3. After that, when switches SW1 and SW2 are turned off and on respectively, charged electric charge of capacitor C3 is dicharged through power source lines l1 and l2. The discharge current becomes the damping oscillation wave signal having the frequency determined by capacitor C3, inductance L2, and load 2. The damping oscillation wave is applied repeatedly by repeating operations of switches SW1 and SW2.
Patent JP-H10320519-A (JP)
Title: Responder in ic card communication system
Inventor: IKUTO YOSHIHIRO
IPC: B42D15/10
Filed: 1997-05-19
Abstract: PROBLEM TO BE SOLVED: To provide an inexpensive and highly reliable IC card or the like for both contact/non-contact, and a communication module used for the IC card or the like. SOLUTION: The communication module 20 is provided with a substrate 22, a contact terminal 24 formed on the upper surface of the substrate 22, an antenna 60 formed on the lower surface and an IC chip 82 attached to the lower surface. The antenna 60 is formed on the lower surface of the substrate 22 by etching or printing or the like. When one communication module loaded to the same substrate 22 is prepared, just by embedding it to a core member 30 and clamping it by surface layer materials 28 and 26, the IC card is completed. Thus, the assembly work of the IC card is simplified. As a result, the assembly cost is lowered. Also, the need of a wire for connecting the antenna 60 and the substrate 22 is eliminated. Thus, function defects by the disconnection of the wire due to deformation or the like added to the IC card are not generated.
Patent JP-H11164769-A (JP)
Title: Carpet and its manufacture
Inventor: FUKUSHIMA KENICHI
IPC: B29L9/00
Filed: 1998-04-21
Abstract: PROBLEM TO BE SOLVED: To provide a carpet having a high-strength packing material which is not damaged even when repeatedly peeled and re-bonded, and a method for manufacturing the same. SOLUTION: A packing material slurry 21 containing an aqueous resin dispersant and at least either one of a watar-hardenable inorganic powder and a water-nonhardenable inorganic powder is continuously molded into the shape of a sheet, and a carpet based material 12 is continuously laid on the sheet to form a laminate 10. Which moving the laminate 10 the packing material 21 is heated from the underside to expand the packing material 21 at an expansion ratio of 1.02 to 1.5, and is then dried and hardened to manufacture the carpet 1 continuously.
Patent JP-S5753058-A (JP)
Title: Curved tube type fluorescent lamp
Inventor: ODA KENJI
IPC: H01J61/30
Filed: 1980-09-16
Abstract: PURPOSE:To secure the degree of vacuum inside a curved tube type fluorescent lamp and improve the characteristics of the lamp, by setting the ratio of the inside diameter of a curved tube type bulb to the inside diameter of an exhaust pipe within a predetermined range. CONSTITUTION:In a curved tube type fluorescent lamp curved into a saddle-like shape, the ratio of the inside diameter dB of the bulb 18, to the inside diameter dE of an exhaust pipe 23 communirated to the inside of a curved tube type bulb 18, that is, dE/dB, is set within the range of 13-30%. Thus, the degree of vacuum equal to a general straight tube type or circular fluorescent lamp can be secured without using any particulary large exhaust device in spite of large conductance at the time of substituting gas in the bulb 18. Thereby, the characteristics of the lamp can be improved without any bad effect to a lumen maintenance factor, the starting characteristics of the like.
Patent JP-S618839-A (JP)
Title: Electron microscope
Inventor: KISHIDA HARUO
IPC: H01J37/26
Filed: 1984-06-23
Abstract: PURPOSE:To optionally change the direction of a final image to the image frame of a fluorescent plate, a camera or the like without changing the magnification, by appropriately choosing the power and polarity of the excitation of some of the lenses of a multistage lens unit. CONSTITUTION:It is assumed that the relation of the exciting current I versus the magnification of each of two lenses of a multistage lens unit and the rotation angle theta of each of the lenses are as shown at Ll, Lm in the drawing and the directions of excitation of the lenses are opposite to each other. A condition, under which the overall magnification is not changed even if th excitation of the two lenses is changed, is Ml.Mm=Mc=const., namely, Ml=Mc/Mm. Within a region, the exciting currents for the two lenses can be changed in an interlocking relation which meets the condition. When a desired image rotation angle DELTAthetaF is obtained within the region, one exciting current is decreased if the other exciting current is increased. In that case, the rotation of an image is performed in the same direction at the two lenses because the directions of their excitation are opposite to each other. In other words, a relation DELTAthetaF=DELTAtheta1+DELTAthetam is established.
Patent JP-H01298118-A (JP)
Title: Continuous iron loss reducing treatment apparatus for grain-oriented silicon steel sheet
Inventor: IGUCHI MASAO
IPC: C21D8/12
Filed: 1988-05-27
Abstract: PURPOSE:To effectively reduce iron loss of a steel by curving the steel sheet as arc-state so as to become equal distance to an electron beam source to irradiate the electron beam on the surface of the steel sheet at uniform intensity at the time of improving the iron loss characteristic by irradiating the electron beam on the grain-oriented silicon steel sheet in a vacuum chamber. CONSTITUTION:The grain-oriented silicon steel sheet S is introduced in the vacuum treating chamber 2 and the electron beam 11 is scanned to irradiated to crossing direction to rolling direction of the steel sheet S to subdivided magnetic domain of the steel sheet and the iron loss characteristic is improved. In this case, by holding facing posture to sheet width direction of the steel sheet S to the irradiating source of the electron irradiating device 10 to the recessed shape along the arc centering the irradiating source with a steel sheet bending device 12, the center part and the edge parts to the width direction of the steel sheet S become the equal distance to the irradiating source and the electron beam 11 is uniformly radiated to width direction of the steel sheet S, and the magnetic domain in the steel sheet S is subdivided to reduce the iron loss.
Patent JP-H04329722-A (JP)
Title: Satellite reception system
Inventor: INOUE NOBUTAKA
IPC: H04B1/18
Filed: 1991-04-30
Abstract: PURPOSE:To receive a radio wave coming from two satellites by an antenna system having one frequency conversion circuit. CONSTITUTION:An electric signal from two reception elements in a dual feed unit 15 receiving individually a radio wave coming from a different satellite in an antenna system is given to a frequency conversion circuit 35 via a changeover means 34. An output signal from the frequency conversion circuit is sent to a receiver 40 through one transmission line.
Patent JP-S5556532-A (JP)
Title: High frequency heater
Inventor: MATSUSHIMA KAZUFUMI
IPC: F24C7/02
Filed: 1978-10-19
Abstract: PURPOSE: To prevent mishandling and obtain a prominent operational property by simplifying a constitution of an operating portion in a high frequency heater having various kinds of heating functions.  
     CONSTITUTION: In a high frequency heater, having a high frequency heating function (range function), an oven function and a steam function, a heating function switching switch 2 and operational condition setting switches (push-button type) 23-25 are provided on an operation panel 22 attached to a front surface of a main body of the heater, and an indication portion 26, consisting of slits 26 1 W26 3  corresponding to respective switches 23W25, is provided at the lower portion of the switches 23W25. When an operating arm 2 1  for the switch 2 is displaced in a direction A-A', a drum 29 is rotated and an indication, corresponding to a cooking function set by the switch 2, may be appeared in the indicating portion 26 because a belt 31, having indicating signs thereon, is provided on the peripheral surface of the drum 29 at a position opposing to the indicating portion 26. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S5354233-A (JP)
Title: Pigmentization of imide-quinophthalone
Inventor: HARADA TOSHIAKI
IPC: C09B25/00
Filed: 1976-10-28
Abstract: PURPOSE: The pigmentization of a specific imide-quinophthalone is conducted by crushing it in the presence of an organic solvent or a water-soluble inorganic salt to provide readily fine particle powder. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H09310425-A (JP)
Title: Concrete panel
Inventor: DATE SHIGEYUKI
IPC: E04B1/94
Filed: 1996-05-23
Abstract: PROBLEM TO BE SOLVED: To improve heat insulation by mixing aggregate consisting of endothermic reacting material at fixed temperature into concrete of a panel. SOLUTION: Aggregate 2 consisting of material endothermically reacting in a high temperature range of several hundreds degrees C is uniformly mixed with concrete C for this concrete panel 1. Next, When the panel 1 is heated by heat from the outside, the aggregate 2 absorbs surrounding heat by the endothermic reaction in the high temperature range, and transmission of heat to the inner facing 1a side is restrained so as to obstruct influence in the inner facing material. Next, by lowering of temperature of the panel 1, strength drop due to heat of reinforcement arranged inside is restrained. For example, gypsum is used as the material of the aggregate 2, and when combined crystal water is separated at high temperature 100-200 deg.C, heat is absorbed so as to be cooled.  Further, if necessary, the aggregate 2 is unevenly distributed on the face 1a side, so as to improve endothermic effect of the face 1a side. Hereby, heat insulation can be improved at low cost without causing increase of the weight.
Patent JP-S5556548-A (JP)
Title: Air conditioner
Inventor: TAKANO AKIHISA
IPC: F24F11/00
Filed: 1978-10-19
Abstract: PURPOSE: To accomplish accurate cntrol of well-balanced condition between the air conditioning capacity and the air conditioning load by utilizing the gradient in the temperature change as a criterion in an air conditioner in which a plurality of room units are connected to at least a 2-speed changeover compressor.  
     CONSTITUTION: An outdoor unit composed of a double-tetra pole changeable compressor COMP, a variable capacity heat source CP comprising a changeover switch S, a heat exchanger Cp and the like, a solenoid valves VA and B, an operation/stop switch S 2  and a central control section CC for controlling all these components and communicated to indoor units RA and B. The indoor units RA and B are provided with air condition detecting sections TA and B comprising thermysters for detecting the room temperature and variale resistances VA and B for setting room temperature. The control section CC controls the rotational frequency of the compressor COMP based on the comparison of the gradient of the roon temperature change with the set valve and of the room temperature with the capacity identification points. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H0425892-A (JP)
Title: Image processor
Inventor: UJIMA ISAO
IPC: G09G5/28
Filed: 1990-05-21
Abstract: PURPOSE:To reduce the difference between a contour after deformation and the shape of an image which is formed according to the contour by assigning brightness to each picture element and forming the image according to contour information read out of a storage means. CONSTITUTION:The contour information is read out of a vector front ROM 6 according to input code information from an input part 1 and deformation processing is carried out. Then brightness is assigned to each of picture elements developed on a picture element pattern generation memory 5 according to two kinds of transparency information from a brightness information ROM 8. The picture element pattern which is thus formed on the picture element pattern generation memory 5 is sent out of an output part 9. Thus, the faithful picture element pattern which has small difference from the contour even after the deformation can be generated.
Patent JP-S5555683-A (JP)
Title: Adaptive forecast coder for color television signal
Inventor: IINUMA KAZUMOTO
IPC: H04N11/04
Filed: 1978-10-20
Abstract: PURPOSE: To perform coding with adaptively selecting the forecast in field having higher forecast efficiency to the moving picture fields forecast having higher forecast efficiency to still picture, through the sampling in synchronizing with the subcarrier of color TV signal.  
     CONSTITUTION: The color TV signal from the terminal 1 is converted into digital signal at the A/D converter 2, and sampling frequency is selected to a multiplex of the subcarrier frequency with the sampling pulse generator 3. The sample value X outputted from the converter 2 is fed to the subtractor 4 to perform subtraction between the field forecast value U and the forecast X' of Y with the switch circuit 9 to output the quantized error E q  through the addition to the quantizing unit 6. The forecast value X' is added to a part of the error E q  at the adder 5, and the local decoding signal X" is fed to the forecast circuits 7a and 3b to output the forecast values U and Y. The switch 9 with this constitution is selected with the output of the discrimination circuit 10 monitoring the input of the code converter 8 and coding is made by selecting the field forecast with still picture and moving picture. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S5555123-A (JP)
Title: Separating method of 6c cyclic hydrocarbon
Inventor: MIYAKE TETSUYA
IPC: C07C13/18
Filed: 1978-10-20
Abstract: PURPOSE: To separate 6C cyclic hydrocarbons from their mixture to obtain cyclohexene for caprolactam efficiently, by using a specific zeolite having a great selective adsorptivity as an adsorbent.  
     CONSTITUTION: A mixture of 6C cyclic hydrocarbons, e.g. two or more of benzene, cyclohexadiene, cyclohexane, and cyclohexene, is separated by adsorption with a zeolite having a pore size ≥5.5Å and a molar ratio of SiO 2 /Al 2 O 3  ≤8.5 (e.g. the faujasite type, such as Na 2 O 3 .Al 2 O 3 .2.5SiO 2 .6H 2 O or Na 2 O. Al 2 O 3 .4.8SiO 2 .8.9H 2 O), as an adsorbent having a great selective adsorptivity and adsorption. One batch wise operation permits sufficient separation only with a small amount of the adsorbent. A wide selection of eluant, and developer is possible without requiring a specific solvent. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H0256195-A (JP)
Title: Vibration pick-up device
Inventor: KURODA TOSHIHIKO
IPC: H04R1/00
Filed: 1988-05-26
Abstract: PURPOSE:To attain an extremely miniaturized vibration pick-up device with high performance by providing a part different in a mass distribution for a part of the supporting member of a vibration-electric conversion means which is arranged at the right angle in the axis direction of a plug. CONSTITUTION:A projecting part 16 is provided for a part of a supporting member 13 at an eccentric position. Consequently, when the vibration of an external auditory meatus is generated, the supporting member 13 generates a torsion, is distorted, a vibration-electric conversion means 14 to be integrated to it is converted into an electric signal corresponding to the distortion and the vibration. The vibration converted into the electric signal is amplified to a specific level by an amplifier 18 integrated to a signal control means 7 and amplitude-modulated or frequency-modulated by the modulation means in a signal control means 17. The modulated voice signal is inputted to an electric- accoustic conversion means 19 and transmitted to an outside part under a condition being carried by ultrasonic wave generated by an ultrasonic wave generator 20 integrated to it.
Patent JP-S64713-A (JP)
Title: Manufacture of fixed core assembly for oil-immersed type solenoid
Inventor: ITO NAGAKATSU
IPC: H01F41/02
Filed: 1988-05-26
Abstract: PURPOSE: To prevent the generation of noises when a plunger is sucked by inserting a laminated fixed core into a tubular section in a fixed core manufactured by a solid material and fixing the laminated fixed core through welding, etc., fitting a plunger guide onto the outer circumference of the tubular section and welding the butting sections of the tubular section and the plunger guide.  
     CONSTITUTION: The whole of a laminated fixed core 2 taking an annular shape is inserted into a tubular section 31 in a fixed core 3 made of a solid material. Sections 32 (a first tubular section) and 33 (a second tubular section), outside diameters of which are reduced to a stepped shape toward noses, are formed to the tubular section 31, and the laminated fixed core 2 and the second tubular section 33 are fastened previously through padding-like welding 34. The edge faces 21, etc. of the fixed laminated fixed core 2 and the fixed core 3 made of the solid material are machined, thus shaping squareness. A plunger guide 4 is inserted or force-fitted onto the outer circumference of the first tubular section 32, the butting sections 5 of the tubular section 31 and the plunger guide 4 are welded, and the fixed core 3 made of the solid material, the laminated fixed core 2 and the plunger guide 4 are bonded integrally, thus manufacturing a fixed core assembly 1. 
     COPYRIGHT: (C)1989,JPO&Japio
Patent JP-H05295411-A (JP)
Title: Method for operating blast furnace
Inventor: OKADA TSUTOMU
IPC: C21B5/00
Filed: 1992-04-23
Abstract: PURPOSE:To extremely simply and easily stabilize the furnace condition by inserting a frill from a tuyere and blowing gas after boring to the furnace core part to heat and raise the temp. in the furnace part, when the operation becomes a bad condition caused by lowering of the temp. at the furnace core part during the blast furnace operation. CONSTITUTION:When the furnace condition becomes bad caused by the lowering of the temp. at the furnace core part 4 in the blast furnace 1, the frill 3 is inserted from the tuyere 2 and rotated with a driving device 5 to dig and bore the furnace core part 4. After pulling out the drill 3, a steel pipe is inserted into the bored part and high temp. air at e.g. 1200 deg.C or oxygen-enriched air is blown into the furnace core part 4 through this hollow part or through the boring hole digged with the drill 3. As a other way, the drill 3 for digging is made to be a hollow drill and by blowing a high temp. air or the oxygen- enriched air into the furnace core part 4, the furnace core part 4 is heated to raise the temp. and the furnace condition is stabilized and the safe operation is continued.
Patent JP-S6117464-A (JP)
Inventor: TANICHI HIDENORI
IPC: C04B32/00
Filed: 1984-06-22
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-H0423629-A (JP)
Title: Digital voice transmission system
Inventor: KIKUCHI TETSUYA
IPC: H04J3/00
Filed: 1990-05-18
Abstract: PURPOSE:To improve the utilizing efficiency of the line and the expansion performance by sending a high efficiency coding digital voice data and a high quality digital data while being mixed in a same frame. CONSTITUTION:A 4-bit ADPCM voice data extracted from an ADPCM CODEC 23 passes through a switch 30 at normal talking and the data is subject to time division multiplex with a synchronizing signal, a control data and subscriber information from a controller 25 at an adder circuit 33 and the result is outputted to a highway. When the subscriber uses a high speed MODEM, the controller 25 makes time slot request for PCM to a host device. The controller 25 allocates a time slot of the subscriber. Thus, the PCM time slot is subject to time division multiplex in the highway data between ADPCM time slots TS1 and TS4.
Patent JP-S5920315-A (JP)
Title: Novel diene block copolymer
Inventor: MURAMORI KUNIHIKO
IPC: C08F297/00
Filed: 1982-07-27
Abstract: PURPOSE:A diene block copolymer improved in tensile strength, abrasion resistance, and necking, comprising methylstyrene and a conjugated diene and containing said methylstyrene in a specified amount. CONSTITUTION:In a block copolymer comprising methylstyrene and a conjugated diene, this block copolymer is represented by formula I or II (wherein B is a polymer block based on the conjugated diene, S is a polymer block based on methylstyrene, l is 2-25, n is 1-5, m is 2-6, and X is a residue of a polyfunctional coupling agent), said copolymer having a methylstyrene content of 10 -70wt%. The conjugated diene used is preferably p-methylstyrene of such a purity that p-methylstyrene is contained in an amount of at least 90%. This block copolymer, even without vulcanization, can attain a tensile strength of 100 -400kg/cm<2>, which is at least comparable to those of the conventional natural or synthetic rubber vulcanizates.
Patent JP-H01299475-A (JP)
Title: Method for determining failed section of underground transmission line
Inventor: HARA MAKOTO
IPC: G01R31/08
Filed: 1988-05-27
Abstract: PURPOSE:To make it possible to determine a grounded position quickly and accurately, by detecting the synthesized currents in a conductor and a sheath at a plurality of positions for every phase, comparing the synthesized currents, and determining the failed section. CONSTITUTION:When, grounding occurs in a conductor 2, the conductor 2 and a sheath 6 are shorted. Therefore, a sheat current -IB whose direction is reverse with respect to a conductor current IC flows through the sheath 6 in the phase of the conductor 2. Said sheath current is divided into the sheath in each phase by 1/3IB through a grounding wire 9 at a connecting part on the side of a power source. Therefore, the current IC which is the normal value is detected with a current transformer 10 of the conductor 2 on the side of a load from the grounded point. But the synthesized current IC + 2/3IB is detected with a transformer 10 which is separated from the connecting part 6 on the side of the power source from the grounded point. The synthesized currents IC + 1/3IB is detected with transformers 11 and 12 in conductors 3 and 4 in other phases where there is no grounding. In a judging device 16, these current values are regenerated and compared. The section between the transformers wherein the level of the synthesized current is abruptly changed, i.e., the section between CT Nos 2 and 3, is determined to be the failed section.
Patent JP-S619082-A (JP)
Title: Digital gradation converter
Inventor: NISHIKAWA HIROSHI
IPC: H04N5/202
Filed: 1984-06-22
Abstract: PURPOSE:To attain optional gradation conversion and to apply optimum gradation conversion by providing a storage control means storing a gradation conversion table data to a gradation converting means, a display means displaying a gradation conversion table data and a recording/reproducing means recording/ reproducing a gradation conversion table data. CONSTITUTION:A parameter inputted to a microprocessor 1 is fed to a gradation conversion table data generating section 12, a selected gradation conversion table data generating program is executed and a gradation conversion table data is generated. As a means displaying the gradation conversion table data, the gradation conversion table data in the present gradation conversion table 8 is transmitted to a gradation conversion table data display 17 through an interface 16 and displayed. A digitized picture signal entering a multiplexer 7 is inputted to an address of the gradation conversion table 8 comprising a RAM. Thus, the gradation converting value written already is read by using the digitized picture signal as an address.