baber/WOPTO huggingface dataset:
Patent JP-H08288637-A (JP)
Title: Electronic component and method for soldering electronic component
Inventor: SAKAMI SEIJI
IPC: H05K3/34
Filed: 1995-04-13
Abstract: PURPOSE: To provide electronic components with bumps which can be surely soldered to the electrodes of a substrate even when the components are warping and a method for soldering electronic components. CONSTITUTION: Electronic components 1 are mounted on a substrate 7. Since the components 1 are warping, bumps 6' on both sides of the components 1 do not come into contact with the electrodes 8 of the substrate 7, but float in the air. The melting point of the bumps 6' is 200 deg.C which is higher than the thermally deforming temperature of the components, 185 deg.C. When the substrate 7 is heated to 185 deg.C in a heating furnace for reflow, all bumps 6' come into contact with the electrodes 8, because the components 1 are reformed to a straight state. Then the substrate 7 is heated to >=220 deg.C to melt the bumps 6' and stick the bumps 6' to the electrodes 8.  When the substrate 7 is cooled thereafter, the warping of the components 1 is inhibited even when the components 1 tend to warp again when the temperature of the substrate 7 drops to 180 deg.C and the bumps 6' are accurately soldered to the electrodes 8.
Patent JP-S5211660-A (JP)
Title: Dehydration apparatus
Inventor: FUKUMARU IKUNOBU
IPC: D06F49/02
Filed: 1975-07-17
Abstract: PURPOSE: To provide dehydration apparatus whose abnormal load is minimized, as dehydration liquid is stirred and bubbles at dehydration and this forms big resistance. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H03289240-A (JP)
Title: Telephone call answer device
Inventor: KARAKI TAKEHISA
IPC: H04M11/00
Filed: 1990-04-04
Abstract: PURPOSE:To allow a called party to answer a caller even when a call tone is not listened to by providing a sub controller, an interface section, a call means and an answer means. CONSTITUTION:When an incoming call signal is inputted to a sub controller 1 from a home bus controller 8 via a home bus, the sub controller 1 analyzes it and modulates its specific address to a call signal for power carrier and outputs the result to a lighting line 2. The call signal is inputted to an interface section 4 via the lighting line 2, demodulates a call signal, compares the analyzed address with its own specific address and when they are coincident, a ring back signal is outputted to a call means 5. The call means 5 outputs a call tone and a visual light based on the ring back signal and informs it to the called party. Thus, even when the call tone is not listened to, the called party answers the caller.
Patent JP-S62245825-A (JP)
Title: Equalizer
Inventor: TAKANAMI SHUICHI
IPC: H04B3/06
Filed: 1986-04-18
Abstract: PURPOSE:To equalize both the phase and amplitude characteristic by combining a means giving a differentiation characteristic to a differential amplification means and giving a frequency characteristic in obtaining a difference signal between both the signals. CONSTITUTION:A delay output of a delay line 2 and an echo signal are fed to bases of transistors (TRs) 11, 12. The amplitude of the echo signal is adjusted by a variable resistor 18 and the result is fed to a base of a TR 20. A couple of TRs 19,20 constitutes the differential amplifier to obtain a signal difference between the delay signal and the echo signal, and each emitter is connected to a collector of a TR 26 constituting a constant current source. A capacitor 29 (capacitance Cx) is connected between the intermediate point between resistors 27, 28 and the collector of the TR 26 and the phase equalizing characteristic is given by a differentiation circuit comprising the resistors 27, 28 and the capacitor 29.
Patent JP-H05255717-A (JP)
Title: Method for operating blast furnace
IPC: C21B5/00
Filed: 1992-03-13
Abstract: PURPOSE:To recover a cold state in a short term and to restore the productivity at early time by charging high temp. and a large quantity of heat from an iron tapping hole and a tuyere part just above the iron tapping hole when the cooling develops caused by the flooding of water and shortage of the furnace heat in a blast furnace. CONSTITUTION:When the cold state is occurred, plasma torches 5 are inserted from the iron tapping hole 4 and the tuyere part 3 just above the iron tapping hole to blow either one of high temp. of nitrogen, air and oxygen. Further, a temporary iron tapping hole is disposed between the iron tapping hole 4 and the tuyere part 3 just above the iron tapping hole, and the plasma torches 5 are inserted from the temporary iron tapping hole and the tuyere part 3 just above the iron tapping hole, and by energizing between both torches plasma arcs are generated.
Patent JP-H06298868-A (JP)
Title: Production of conductive polyacetylene film
Inventor: KUMEGAWA NAMI
IPC: C08F4/80
Filed: 1993-04-15
Abstract: PURPOSE:To provide a polyacetylene film having high electric conductivity. CONSTITUTION:The production process of a conductive polyacetylene film comprises heating a Ziegler/Natta catalyst in an organic solvent at 100 deg.C or above, removing the solvent from the solution by a vacuum, introducing a liquid crystal substance into the catalyst to dissolve it, polymerizing acetylene in the liquid crystal substance and doping the obtained polyacetylene film. It is more effective to carry out said polymerization in a liquid crystal substance aligned by the application of a magnetic field or in a substance which shows a nematic liquid crystal phase at -20 deg.C or below.
Patent JP-S62245765-A (JP)
Title: Talking system for telephone system
Inventor: TERAJIMA YOSHIAKI
IPC: H04M15/08
Filed: 1986-04-17
Abstract: PURPOSE:To call back automatically an external telephone set from an extension telephone set being an incoming set by providing an incoming call means and an outgoing call means operated after the external telephone set inputs each number and a talking line is disconnected once to a private branch of exchange. CONSTITUTION:An incoming side call means 15 controls a private branch of exchange 3 to call an extension telephone set 4 corresponding to an extension telephone number stored in a memory 13. The incoming side call means 15 drives an outgoing call means 16 when the extension telephone set 4 replies and whether or not the extension telephone set 4 replies is detected by detecting the voltage of an inside line C via the private branch of exchange 3 or in other way. The outgoing side call means 16 reads an outgoing telephone number stored in the memory 13 to call the outgoing side telephone set 1 corresponding to the outgoing side telephone number by controlling the private branch of exchange 3. Thus, the external telephone set is called back automatically from the extension telephone being the incoming side.
Patent JP-S5716226-A (JP)
Title: Supercharger device of engine
Inventor: SHINOZAKI TAKASHI
IPC: F02B75/18
Filed: 1980-07-01
Abstract: PURPOSE: To miniaturize a car body and eliminate damage of a device throghout a long period in the supercharger device of an autobicycle engine, by applying a layer of ceramic coating to the outer external surface of an exhaust turbine.  
     CONSTITUTION: Wheels 2 are provided in front and rear parts of a car body 1, and an engine 3 is mounted to its intermediate part. A supercharger 7 comprises an exhaust turbine 9 and compressor 11. A ceramic coating layer 14 is applied to external surfaces of a peripheral turbine scroll 9a in the exhaust turbine 9. In this way, the car body is not formed to large size simultaneously its appearance is not worsened, and the exhaust turbine 9 is not damaged throughout a long period to obtain an excellent external appearance. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H04271882-A (JP)
Title: Washing/drying method and device
Inventor: YOSHIDA ICHIRO
IPC: C11D1/02
Filed: 1991-04-19
Abstract: PURPOSE:To develop the washing/drying method and device which can surely and efficiently execute precision washing and drying after the precision washing without affecting materials to be washed by a method exclusive of a method using fluorocarbon. CONSTITUTION:The washing/drying method and device is constituted by immersing the materials to be washed into an aq. soln. contg. a surfactant having water repellency to stick at least one molecular layer of a water repellent surfactant onto the surfaces of the materials to be washed, and drying the materials to be washed by a known drying method or heating the materials to be washed by <100 deg.C steam in an atmosphere reduced in pressure until the b. p. of water attains <100 deg.C prior to this drying, then drying the materials by the known drying method.
Patent JP-S5514791-A (JP)
Title: Logic gate circuit
Inventor: TOMIZAWA OSAMU
IPC: H03K17/687
Filed: 1978-07-19
Abstract: PURPOSE:To reduce the logic amplitude through a simple constitution and thus to realize the high performance by connecting the common drain of the coupling MOS transistor to the source of the load MOS transistor as well as to the gate electrode of driving MOS transistor. CONSTITUTION:The gate electrode is earthed and the drain electrode is connected in common with the source elctrode used as the input terminal for coupling depression-type MOS transistors Tr21-23. While for load depression-type MOS Tr11, the source electrode is connected to the gate electrode along with the drain electrode connected to the power source. And the source electrode is earthed for driving enhancement-type MOS Tr24 respectively. Then the common drain junctions of Tr21-23 are connected to the source electrode of Tr11 as well as to the gate electrode of Tr24 with the drain electrode of Tr24 used as the output terminal. Thus the logic amplitude can be reduced through a simple constitution, at the same time realizing the high performance.
Patent JP-S5515837-A (JP)
Title: Thermal recording head
Inventor: MORIHIRO YOSHIYUKI
IPC: B41J2/335
Filed: 1978-07-20
Abstract: PURPOSE:To improve letter typing quality by providing an insulating base plate with a groove, laying a resistance in the groove and forming flat surfaces on the resistance and the electrode conductor so that thermal conduction to a heat-sensing recording paper becomes able to be achieved uniformly. CONSTITUTION:A groove 5, having a rectangular section of a required size and shape in one direction, is formed on an insulating base plate 1. This insulating base plate 1 is covered with gold or gold-chromium, and after completion of patterning by photoprinting process or screen printing to print a conductive paste, containing such metallic elements as silver-paradium and gold, etc., into a required pattern, a No.1 electrode conductor 6 is formed by drying and firing process. And then, a paste, prepared by mixing metallic element of lutetium oxide with glass frit in an organic solvent, is laid in the groove 5 to form a resistant 8. And further, an electrode conductor 7 is formed to cover the base plate 1 and a part of the resistant 8 in the same manner in which the electrode 6 was prepared.
Patent JP-S59214741-A (JP)
Title: Method for checking defect inside of circular cylinder body
Inventor: TONOMURA MITSUHIRO
IPC: G01N21/88
Filed: 1983-05-20
Abstract: PURPOSE:To ensure easy detection of defects, by binary-coding image signals picked up by a TV, processing a defect signal corresponding to a measured line, which is measured on a pickup screen in advance, among said signals, and the masking the defect signal at the time of detection. CONSTITUTION:The level of an image signal from a TV camera 21 is discriminated by a preset level in a binary coding circuit 59. The signal is imparted to an existing port mask circuit 61. The existing port in a master cylinder is masked by the circuit 61, and is not outputted as a defect signal. The signal from the circuit 61 is imparted to a data detecting circuit 63. Only the defect signal on a measuring line is imparted to a correlation circuit 63 through a next data memory circuit 69. Here, the correlation between the defect data and the defect data one screen before is computed, and the size and number of the defects are computed. In a size judging circuit 73, the size of the defective part is judged as large, medium, or small. In a number judging circuit 75, a preset number and the detected number are compared to each other.
Patent JP-S4985299-A (JP)
IPC: A24C5/39
Filed: 1973-08-09
Abstract: 1427345 Metering tobacco DOUWE EGBERTS TABAKSMAATSCHAPPIJ BV 8 Aug 1973 [9 Aug 1972 25 Oct 1972] 37114/72 and 49199/72 Heading A2C [Also in Divisions B8 and G1] An apparatus for weighing out a predetermined quantity of long fibre tobacco comprises means for separating the long and short fibres in a tangled mass of tobacco, means for metering a first quantity, less than the predetermined quantity, of tangled long fibres, and means for metering a second quantity of disentangled long fibres to make up the predetermined quantity. A tangled mass of tobacco is fed to a hopper 1 and, pushed against a rotating drum 3 by a conveyor belt 2. Drum 3 has a series of bars 7, each bar carrying needles 8 protruding through holes in the circumference of the drum. The bars 7 are mounted on discs 9 by arms 6 and engage stationary camming surfaces 5 shaped such that as the needles pass through the tangled mass in hopper 1 they are gradually pushed out to pick up tufts of long fibres, the size of the tufts being limited by a wiper roll 10. On further rotation of drum 3, the needles retract and the tufts fall into a chute 11. The short fibres pass between the belt 2 and drum 3. The tufts from chute 11 fall partly into a shaft 12 and partly onto conveyors 13 which can run in either direction so as to drop the tufts into shaft 12 or into shaft 21. The tufts from shaft 12 fall into a compacting device consisting of four converging conveyor belts 15 which produce a compacted continuous strand of tobacco. To meter the first quantity, the belts 15 are advanced a predetermined distance, combs 17, 17' inserted in the strand, and comb 17 is moved downwardly, the disengaged tobacco falling into one of the weighing hoppers 18. Tobacco tufts from shaft 21 fall onto a conveyor 22 which pushes them against a needle drum 23 which pulls fibres from the tufts to form a fleece on the drum whose thickness is limited by a needle drum 24. A high speed drum 26 strips the fibres from drum 23, and the fibres fall into the weighing hopper 18. When the predetermined quantity of fibres is reached flap 27 closes the drums stop rotating and the weighing hopper opens to dispense the tobacco. The direction of motion of conveyor belts 13 is controlled by an ultra sonic level sensing device above conveyor 22. An ultra sonic level sensing device controls rotation of drum 3. When the apparatus is to be stopped, needles 20 enter the tobacco in shaft 12 to support it. The distance travelled by the belts 15 or the distance between the belts is adjustable, and adjustment may be effected according to the deviation of the weights of a plurality of successively disengaged lengths from a desired weight. A predetermined volume of short fibres may be added to each predetermined quantity of long fibres by the device shown in Figure 3. This comprises a series of cylinders 32 having permeable bases 33 where position may be adjusted. The cylinders 32 are mounted in a rotating disc 32 and the bases 33 are first placed in communication with a suction channel 36 to fill the cylinders and then with a pressure source 36' to empty the cylinders.
Patent JP-S58205570-A (JP)
Title: Lining method of inside wall of pipe
Inventor: IGUCHI MANABU
IPC: B05D7/22
Filed: 1982-05-25
Abstract: PURPOSE:To flow a large amt. of paint with a small amt. of air and to line the inside wall surface of a pipe with high efficiency, by pulsating the flow rate of the fluid mixture in the pipe at the same period as a proper pulsation rate. CONSTITUTION:The flow rate of a gaseous mixture of paint for lining with compressed air G is pulsated at a specified period and pulsation rate to flow a paint layer C stuck on the inside surface of a pipe 1 forward by the pulsating flow of the fluid mixture in the stage of forming said paint by mixing two liquids A and B of epoxy resin paint then feeding the gaseous mixture thereof forcibly into the pipe and lining the inside wall of said pipe. The paint film having no unevenness is thus formed at a uniform thickness with high efficiency and the loss of the paint is reduced.
Patent JP-S58215336-A (JP)
Inventor: JIYOOJI TEIMOSHII WATSUTSU
IPC: B29C33/02
Filed: 1983-05-23
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-H11264128-A (JP)
Title: Revetment structure
Inventor: FUJII ATSUTAKA
IPC: E02B3/12
Filed: 1998-03-17
Abstract: PROBLEM TO BE SOLVED: To obtain a costless and durable revetment structure by laying cylindrical bodies made of iron-aluminum alloy having a number of through holes at the peripheral wall in the revetment and connecting adjacent cylindrical bodies to each other and filling a filler such as crushed stones into the inside of the cylindrical bodies. SOLUTION: A cylindrical body 1 made of iron-aluminum alloy is corrosion- resistant and hence, it is hard to rust by rainwater, flowing water, or seawater and it has a large hardness and an abrasion resistance. In this case, the size of through holes formed at the peripheral wall of the cylindrical body 1 is arbitrarily set in accordance with the size of a filler 2 in the inside. An alloy composed of 5-95 wt.% of iron and 5-95 wt.% of aluminum is used and when necessary, an alloy additionally including nickel and chromium is used. A part of the peripheral wall of the cylindrical body 1 is eliminated and constituted of the peripheral wall of the adjacent cylindrical body 1.  In this way, the overlapped parts of the peripheral walls of adjacent cylindrical bodies 1 can be reduced to increase the water permeability and spare the material cost and reduce the production cost of the cylindrical bodies 1.
Patent JP-H067364-A (JP)
Title: Device for medical treatment of living body by means of focusing sound wave
Inventor: MANFUREETO RATSUTONAA
IPC: A61B34/00
Filed: 1993-04-16
Abstract: PURPOSE: To enable to improve relatively mutual orientation between an acoustic wave source and a lesion on a human body and adapt a focusing zone of a therapeutical apparatus to an area to be treated, by equipping a means to insert and adjust the contour of a focus zone corresponding to an image of a treatment area as the position and the scale are. CONSTITUTION: This apparatus is equipped with an acoustic wave source 1, positioning devices 6, 7, 8 to position a treatment relating area S on a living body K, and a graphic instructing means 9 to instruct an image of the treatment relating area S. Further, the apparatus also has means 10, 11, 12 to insert the contour C of the focus zone corresponding to each image as each position and scale are, and adjusting means 12, 13, 17, and the acoustic wave must not be larger than the threshold value relating to the acoustic properties in areas except the inside of the contour C. By changing at least one parameter for each threshold value by the adjusting means 12, 13, 17, the size of each area of a focus zone is adjusted so that the acoustic wave is not to be larger than the threshold value in areas except the focus zone area.
Patent JP-S58207873-A (JP)
Title: Controlling method for pulse width of inverter and device therefor
Inventor: WADA MASAO
IPC: H02M7/48
Filed: 1982-05-28
Abstract: PURPOSE:To reduce the content ratio of low order harmonic waves by forming the output waveform of an equal interval multiples pulse inverter in the prescribed shape. CONSTITUTION:A triangular wave (a) from a triangular wave generator 22 is compared by a comparator 23 with a detection signal 35, the compared output waveform (b) is calculated by a logic product cirucit 27 with the outputs (c) and (d) of a ring counter 24 from pi/6 to 5pi/6, thereby obtaining the waveform of an output signal. Similarly, the waveform in calculated by a logic product circuit 28 at the negative side in the zone of 7pi/6 to 11pi/6, thereby obtaining a waveform of an output 33. The outputs 31, 33 are individually applied to NOT circuits 29, 30, which produce output signals 32, 34. The thus obtained output signals 31-33 are corresponded to four switching elements, thereby presenting the waveforms shown in the figure at the load.
Patent JP-H0595986-A (JP)
Title: Hot moxibustion tool and acupuncture moxibustion tool
Inventor: SHIMIZU HIROHARU
IPC: A61H39/06
Filed: 1991-03-28
Abstract: PURPOSE:To prevent smoke and odor from occurrence and to obtain always const. hot moxibustion and acupuncture moxibustion effects by using a solid alcohol prepd. in a hot moxibustion shape as a burning body for hot moxibustion curing and acupuncture moxibustion curing. CONSTITUTION:A solid alcohol such as ethanol, methanol or other alcohol-type wax is molded into an arbitary shape such as a pyramid, a spindle or a cone shape to make a sintered body 1, which is packaged with a resin film 8 to prevent the body from vaporization and to keep the shape. In addition, if necessary, a fine powder such as a moxa powder, a garlic powder, a ginger powder or other plant powder with high medical effect is compounded in the solid alcohol. In addition, to increase the amt. of generation of the heat of combustion, starch, carbon powder, etc., can be compounded. The combustion body 1 is fixed on a stage 2 through a metal layer 4 and an adhesive layer 3 is provided on the second bottom face to keep it to a living body and a release paper is attached thereto.
Patent JP-H01267162-A (JP)
Title: Air-tight bags having check-type valve
Inventor: TAKAURA KIYOSHI
IPC: B65D30/24
Filed: 1988-04-12
Abstract: PURPOSE:To obtain air-tight bags having stable functions and structure suitable for efficient mass production of multi-layered bags, by processing original films for an inner layer to primarily form a flat cylindrical valve and overlapping and attaching outer layers on both sides of the inner layer to form the air-tight bag. CONSTITUTION:An inner layer 4 is composed of two opposing heat fusible plastic films 3, 3' which are heat-sealed with each other along parallel heat- fusing lines 6, 6'. Parallel to and on the outsides of the heat-fusing lines 6, 6' are provided slits 7, 7' which extend along a partial length of the inner layer 4. The slits provide for forming a flat cylindrical valve 10 having a valve cavity 9 and cause the valve to be free from an influence of the surrounding part of the inner layer 4. Over both side faces of the inner layer 4, outer layers 2, 2' are arranged in such a manner that the inner and outer layers are attached to each other by heat-fusion along an upper peripheral line 14, a lower peripheral line 15 and side peripheral lines 16, 16' except for the lower edge of the inner layer 14. As a result, an air-tight bag having an integrated structure of inner and outer layers is formed.
Patent JP-S59215887-A (JP)
Title: Printer
Inventor: KOBATA YOSHIHIRO
IPC: B41J35/10
Filed: 1983-05-24
Abstract: PURPOSE:To enable to completely erase a printed character even when the position of the character and the position of a type are staggered slightly from each other at the time of erasing the character, by a method wherein a type provided with a base for erasing along side edges of a pattern of the type is used, and an impacting force at the time of erasing is set to be stronger than that at the time of printing. CONSTITUTION:The base 102 for erasing having a width W2 larger than the width W1 of a type part 101 is provided along the side edges of the pattern of the type part 101 on a type base 103. When printing by using the type thus constructed, a printing hammer is operated with such a force that only the type part 101 impacts an ink ribbon 13 against a printing paper 43, thereby transferring an ink provided on the ink ribbon 13 onto the paper 43. When erasing, the hammer is operated with an impacting force stronger than that at the time of printing, thereby causing the base 102 for erasing to impact a correction ribbon 33 against the paper 43 together with the type part 101.
Patent JP-S62247297-A (JP)
Inventor: ISHISATO SHINICHI
IPC: B01D29/66
Filed: 1986-04-21
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。