baber/WOPTO huggingface dataset:
Patent JP-S5513753-A (JP)
Title: Production of molded plastic product freed from the migration of additive
Inventor: KANETANI KOUICHI
IPC: C08J7/00
Filed: 1978-07-18
Abstract: PURPOSE: Ion beams are irradiated onto formed products of synthetic resin containing additives in the presence of carbon particles under high vacuum, thus producing said formed products of synthetic resin freed from the migration of additives and having the smooth surface.  
     CONSTITUTION: Formed product 11 of synthetic resin containing plasticizer, stabilizer, and others, is placed on a bed 14 which is equipped with vertical controller 12 and revolver 13 in vacuum chamber 10. The chamber is evacuated to 6×10 -6 W2× 10 -5  Torr and simultaneously carbon particles are added into the chamber. In the meantime, an inorganic gas as argon or nitrogen is introduced from inlet 2 in ion gun 1 and the discharge from filament 4 is effected in the presence of the gas 3. The gus 3 is decomposed into ions and electrons to form plasma 5, which is taken out through electric poles 6 to form ion beam 7. The ion beam 7 is collected with an electrostatic type three electrode lens 8 and irradiated through slit 9 onto formed product 11. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S58204526-A (JP)
Title: Plasma generating device of chemical gaseous phase forming device
Inventor: DOBASHI AKIRA
IPC: C23C16/50
Filed: 1982-05-25
Abstract: PURPOSE:To raise efficiency of utilizing the inside space and make substrate operation easy by arranging annular electrodes axially on the outer circumference of a reaction tube and connecting them alternately and connecting a high frequency electric power between two groups of electrodes and removing electrodes from the inside of the tube. CONSTITUTION:Each electrode 12 (12-1, 12-2) is supported by spacers 15 and electricity conductive bolts 14 on an insulation plate 13. The electrode 12 has an annular section that is slidably inserted into a reaction tube 1 and legs that protrude over both ends of the diameter. The spacers 15 are inserted to give a specified distance among them onto the two of four bolts 14 that are diagnoally positioned. Since there is no electrode that is a source of generating impurities in the reaction tube 1 and, furthermore, plasma is generated on the whole inside of the tube, the rate of utilization of the inner space is improved. Further, if the electric field distribution is fine-adjusted by making the distances among electrodes variable, the state of plasma generation can be kept at its best. It is very easy to handle the substrate because there is no plasma generation in the tube.
Patent JP-S58207279-A (JP)
Inventor: HAYASE MITSUO
IPC: B66B13/26
Filed: 1982-05-25
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-S58204459-A (JP)
Title: Beam current automatic control device
Inventor: TSUKAMOTO SEIICHI
IPC: H01J37/24
Filed: 1982-05-24
Abstract: PURPOSE:To reduce lag of beam irradiation time and quicken relative moving speed of a substance to be irradiated by making bias voltage at the time of beam OFF to be maintained at the required minimum cutoff level regardless of any change of acceleration voltage and length of the beam OFF time. CONSTITUTION:Since a switch 10a is closed at the beam OFF time, a power control element 4 is driven through a servo-amplifier 6 so that the bias voltage reference value proportional to the acceleration voltage being supplied from voltage dividers 51 and 52 may coincide with the detected voltage from a vias voltage detection circuit (a detection transformer 53, a rectifier 54 and negative resistance 55). By this constitution, the bias voltage at the beam OFF time is maintained at VBMAX 1 almost near the cutoff level as shown in the figure of the bias voltage wave form (V BIAS) so that time lag td 1 from the beam ON signal to the real beam irradiation becomes extremely short.
Patent JP-H07283498-A (JP)
Title: Laminated board for printed circuit
Inventor: KUROKAWA TOKUO
IPC: H05K1/03
Filed: 1994-04-01
Abstract: PURPOSE:To obtain a low dielectric constant laminated board for printed circuit which is suitable for forming a high-speed, high-frequency circuit, by using prepreg wherein bulky glass fiber base material is coated and impregnated with thermosetting resin and dried, as an insulating layer, and heating with pressure the prepreg to form an integrally unified body. CONSTITUTION:Resin wherein cresol type polyfunctional epoxy resin YDCN704P as heat resistance imparting agent and equivalent dicyandiamide as hardner are compounded in boronide bisphenol A type epoxy resin DER514 is dissolved in solvent, and varnish for lamination is obtained. Bulky glass cloth (weight 230g/m<2>) is impregnated with the varnish of resin amount 55% by using a coater, and then dried. Thereby prepreg in the half-cured state is obtained. The bulky glass cloth is woven by setting the weft to be longer as compared with the ordinary cloth for PWB use, and thick cloth as compared with the specific weight is used. Copper foils are stacked on both sides of 6 sheets of the prepreg and sandwiched by stainless plates, and heated with pressure. Thereby the prepreg is molded in an unified body, and a low dielectric constant laminated board for printed circuit of 1.6mm in thickness is obtained.
Patent JP-H08260021-A (JP)
Title: Production of high purity high ni steel
Inventor: KUNISHIMA TAKAYUKI
IPC: C21C7/076
Filed: 1995-03-22
Abstract: PURPOSE: To produce a high purity high Ni steel with high productivity at a low cost by the use of existing mass production equipment by adding metallic Ni to pretreated pig iron, melting it by converter blowing, and then performing vacuum decarburization, component regulation, and vacuum degassing treatment. CONSTITUTION: A blast furnace molten pig iron or a molten pig iron melted in an electric furnace is desiliconized, desulfurized, and dephosphorized in molten pig iron pretreatment equipment, by which the amounts of Si, P, and S are regulated, by weight, to <=0.04%, <=0.015%, and a value not higher than the allowable upper limit value of the final product, respectively. The resultant pretreated pig iron is charged into a converter, and then, >=30% of solid metallic Ni is added to it and melted by means of oxygen blowing under atmospheric pressure with the addition, if necessary, of a heat-elevating material. At this time, it is preferable to add the metallic Ni dividedly while melting in plural times.  Further, it is preferable to control, at the time of oxygen blowing, the ultimate molten steel temp. and the ultimate carbon concentration to 1600-1770 deg.C and 0.005-0.08%, respectively. The resultant high Ni molten steel is subjected, in vacuum degassing equipment, to vacuum decarburization, component regulation, and vacuum degassing treatment.
Patent JP-H07274424-A (JP)
Title: Spindle motor
Inventor: YAMANE ITARU
IPC: H02K3/38
Filed: 1994-03-31
Abstract: PURPOSE:To provide a spindle motor capable of reliably securing the insulation of lead wires from coil by a simple work without increasing the number of parts. CONSTITUTION:A stator 13 fixed to the outer periphery of a cylindrical portion 4 of a bracket 2, a collar 3 for attaching to a base 1 of the bracket 2 provided at the outer periphery of a base portion of the cylindrical portion 4, and a guide hole 17 for a coil wire from a stator 13 mounted to said collar 13 are provided, an almost cylindrical insulation bush 25 is fitted to the stator 13 in the axial direction, a lower end portion of this insulation bush 25 is inserted to a guide hole 17, and coil wires are pulled outward from the collar 3 through the insulation bush 25.
Patent JP-S58207354-A (JP)
Title: Manufacture of crane parts made of spheroidal graphite cast iron
Inventor: SHIOKAWA TADASHI
IPC: C21D5/00
Filed: 1982-05-26
Abstract: PURPOSE:To improve the strength, toughness, etc. of crane parts made of spheroidal graphite cast iron having a specified composition, by heating and holding the parts under specified conditions and by carrying out quenching, holding for a fixed time and cooling to ordinary temp. to form a bainite matrix structure. CONSTITUTION:Crane parts having >=30mm. diameter or >=15mm. thickness such as sprocket parts for chain winding are made of spheroidal graphite cast iron consisting of, by weight, 3.0-4.0% C, 2.0-3.5% Si, 0.25-1.0% Mn, 0-1.0% Cu, 0.03-0.1% Mg and the balance essentially Fe. The parts are heated and held at 850-950 deg.C for 20min-2hr to austenitize the ferrite matrix. They are quenched in the 1st cooling medium at <=250 deg.C, held for a prescribed time, put in the 2nd cooling medium at 250-400 deg.C, and held for a prescribed time to complete bainitic transformation. They are then allowed to cool in air. Thus, parts with superior wear resistance and other characteristics are obtd.
Patent JP-S5213090-A (JP)
Title: Remote operation control device
Inventor: KITAHARA SHIGEYOSHI
IPC: H04Q9/02
Filed: 1975-07-18
Abstract: PURPOSE:This remote operation control device installs the memory storage that memorizes the electric signals corresponding to each desired fashion of a controlled device.
Patent JP-H04319611-A (JP)
Title: Radioscopic inspection apparatus
Inventor: MATSUSHITA HIROSHI
IPC: G01B15/00
Filed: 1991-04-19
Abstract: PURPOSE:To obtain a scattered radiation image for the whole periphery of the lateral sides of a body to be inspected. CONSTITUTION:A conical X ray 2 from an X-ray tube l is collimated to be a flying pencil X-ray beam 6 made to scan vertically in a sectoral shape, by a linear collimator 3 and a rotary collimator 5. A body 7 to be inspected which is mounted on a doughnut-shaped rotary table 15 is moved in rotation so that it traverses this pencil X-ray beam. Thereby the front lateral side 7fs, outer lateral side 7os and rear lateral side 7bs of the body 7 are subjected to raster scan by the pencil X-ray beam and the amount of scattered X ray is detected by an outside scattered X ray amount detector 17. When the body 7 is moved onto the opposite side with the rotation of the rotary table 15, the inner lateral side 7is of the body 7 is subjected to the raster scan by the pencil X-ray beam 6. The amount of the scattered X ray from this inner lateral side 7is is detected by an inside scattered X ray amount detector 18. An image of the scattered X ray is obtained from the amount of the scattered X ray on the outer periphery of the lateral sides of the body 7 to be inspected and it is displayed on a CRT display.
Patent JP-H09275864-A (JP)
Title: Long-lining snap detachment device
Inventor: MATSUBARA ETSUZO
IPC: A01K91/18
Filed: 1996-04-10
Abstract: PROBLEM TO BE SOLVED: To reduce the trouble to detach a snap for rope long-lining from a trunk rope and improve the safety of operation. SOLUTION: This device has a snap reducing and closing means 15 which automatically reduces and closes a couple of grip arms of the long-lining snap 1 that is mounted on the trunk rope 5 and has a branch rope anchored when the trunk rope paid off from a long-lining fishing boat 9 is wound up, a snap guide 16 which controls the travel path of the long-lining snap 1 passing through the snap reducing and closing means 15, and a rope guide 17 which controls the travel path ML of the trunk rope so that the long-lining snap 1 is separated from the trunk rope.
Patent JP-H10279295-A (JP)
Title: Position detector of mobile body, hydraulic cylinder, and industrial vehicle
Inventor: ITAMI SHIGEHIKO
IPC: G01S7/521
Filed: 1997-04-07
Abstract: PROBLEM TO BE SOLVED: To detect a position of a fork which is moved by a lift cylinder precisely by an ultrasonic sensor provided on the lift cylinder even when a stroke of the lift cylinder is large. SOLUTION: A fork is raised, lowered, and moved by two lift cylinders 5R, 5L. Each lift cylinder 5R, 5L is provided with ultrasonic sensors 19S, 19L, respectively. The ultrasonic sensors 19S, 19L are connected with a transmission and reception circuit 33 and the transmission and reception circuit 33 is connected with a controller 34 electrically, respectively. The transmission and reception circuit 33 transmits a pulse signal having a predetermined frequency to the ultrasonic sensors 19S, 19L based on a control signal from a CPU 40 to convert analog electrical signals outputted from the ultrasonic sensors 19S, 19L to pulse signals and output them to the controller 34. The CPU 40 adopts an output signal of the proper ultrasonic sensor 19S or 19L which corresponds to a situation of measurement among the ultrasonic sensors 19S and 19L to calculate a position of a piston 11.
Patent JP-S61272833-A (JP)
Inventor: JIEEMUZU ROBAATO UORUSHIYU
IPC: G06F9/48
Filed: 1986-04-18
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H08282346-A (JP)
Title: Stopper mechanism for seat slider for vehicle
Inventor: TARUSAWA MAKOTO
IPC: B60N2/90
Filed: 1995-04-13
Abstract: PURPOSE: To easily know a belt wearing range in the second rear seat by engaging the first and the second stopper means with the first and the second stoppers individually so as to prevent the first and the second seats from moving outward beyond the preset ranges. CONSTITUTION: The first and the second rear seat stoppers 14, 44 are fixed in one of a pair of slide rails 2. The first stopper means 16, which is engaged with the first rear seat stopper 14 so as to prevent the first rear seat from moving outward beyond the first preset range, is installed in one of a pair of the first upper sliders 4. On the other hand, the second stopper means 46, which is engaged with the second rear seat stopper 44 so as to prevent the second seat from moving outward beyond the second preset range, is installed one of a pair of the second upper sliders 6. In this way, belt wearing ranges for the first and the second rear seats can be known easily, so that the respective rear seats can be surely held within the belt wearing ranges.
Patent JP-S61248210-A (JP)
Title: Magneto-resistance effect type reproducing head
Inventor: GOTO NORIO
IPC: G11B5/39
Filed: 1985-04-26
Abstract: PURPOSE:To improve sensitivity and to suppress Barkhausen noise by connecting electrically the ends, on one side, of two upper and lower magneto-resistance effect elements to each other and forming the other upper ends respectively as power feed sources and drains. CONSTITUTION:Respective lead-out conductor leads 5, 6 of the magneto- resistance effect elements 2, 4 are provided. The elements 2, 4 are connected in the position of the bent end 8 of the element 4. The elements are so constituted that electric current is passed in the route consisting of the lead 5, the element 2, the element 4 and the lead 6. The elements 2, 4 form the reflux magnetic path as against the spontaneous magnetization thereby suppressing the generation of the magnetic wall which is the cause for the Barkhausen noise to suppress the Barkhausen noise. The changing directions of the elements 2, 4 are the same and therefore the resistance change-components of the elements 2, 4 are added and the output (resistance change-component x current (i)) as the regenerating head is made double-fold.
Patent JP-H01302914-A (JP)
Title: Semiconductor integrated circuit
Inventor: WATANABE YOSHINORI
IPC: H03K19/173
Filed: 1988-04-11
Abstract: PURPOSE:To easily design the Bi-CMOSLSI of high driving capacity by making the logical gate with CMOS constitution in a semiconductor integrated circuit and an output circuit consisting of a bipolar transistor(Tr) to be separate standard cells and constituting the circuit by means of wiring between the cells. CONSTITUTION:The standard cell for output level, which includes the bipolar transistor Tr, is constituted by two bipolar elements for output level, which are totem pole-connected, and MOS elements for drawing circuit 6 and 7. Apart from the standard cells for output level, with such constitution, the standard cell of a CMOS invertor is provided, and the output 11 of the invertor is connected with the base terminal 12 of the standard cell for output level. The input 8 of the invertor is connected with the gate terminal 13 of the element for drawing circuit 6 and the Bi-CMOS invertor with a terminal 9 as an output is easily generated.
Patent JP-H08261371-A (JP)
Title: Corrugated pipe with fitting
Inventor: TANGO TETSUO
IPC: F16L21/08
Filed: 1995-03-23
Abstract: PURPOSE: To provide a corrugated pipe with a fitting which is so constituted as to absorb a high external force or a deviation not only in a horizontal direction but also in a vertical direction and effect an efficient work to be connected to a pipe to be connected, and besides reduce the number of leak spots. CONSTITUTION: A corrugated pipe 1 comprises two elbow parts 2 and 2 and a straight pipe part 7 between the elbow parts, and a corrugated parts 5, 6, and 5 are adaptive for the elbow parts 2 and 2 and a part of the straight pipe part 7. A fitting body 10 comprises a fitting straight pipe part 11; a taper pipe part 12 spread in a tapered state from the fitting straight pipe part; and a large fitting part 13 having approximately the same diameter as the maximum diameter part of the taper pipe. A screw 16 with which a fastening bush for connecting a feed water pipe is joined in a screwed-in state is formed in the large fitting part 13. The fitting body 10 is integrally connected to the corrugated pipe 1 through a fluid expansion method.
Patent JP-S62244624-A (JP)
Inventor: YASUOKA HACHIRO
IPC: B32B15/08
Filed: 1986-04-16
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-H06302009-A (JP)
Title: Optical pickup head device
Inventor: KOMATSU HISANORI
IPC: G11B7/135
Filed: 1993-04-15
Abstract: PURPOSE:To obtain an information signal with high accuracy and to miniaturize the device. CONSTITUTION:The device is provided with a prism 3 close to a critical angle as an optical element for reflecting parallel light and leading it toward an optical recording medium 7, and stray light is eliminated by constituting an optical system in an outgoing path so as to inhibit transmitted light through the prism 3 from irradiating the optical recording medium 7. Then, an optical system in a return path is constituted so as to make a separated light beam in this system emitted from the same position, thus miniaturizing the device.
Patent JP-S61250939-A (JP)
Title: Cathode-ray tube
Inventor: KAWAMURA HIROMITSU
IPC: H01J29/88
Filed: 1985-04-26
Abstract: PURPOSE:To scatter the deflection of external light thus to obtain an easy-to- view display image by spraying alcohol solution of ethyl-silicate onto the inner face of panel of cathode-ray tube then burning and forming a fine projected/ recessed layer of silicon oxide. CONSTITUTION:Ethyl-silicate alcohol solution is sprayed onto the inner face of panel 2 then burnt to form a fine projecting/recessed layer 3 of silicon oxide then fluorescent material 4 is applied. While a well known non-reflection coating 1 is formed through multi-layer coating employing vacuum deposition onto the outer face of the panel 2 thus to form a cathode ray tube to be employed in information processing terminal. Reflection from the outer surface is prevented by non-reflection coating 1 to scatter the light arriving to the inner face of panel 2 by the projecting/recessed layer 3. Consequently, a scattering layer hand to be damaged can be obtained through simple processing which will never cause polution resulting in an easy-to-view picture image.
Patent JP-H11288646-A (JP)
Title: Input control device for game machine
Inventor: TSUCHIYA KOJI
IPC: A63F13/24
Filed: 1998-04-01
Abstract: PROBLEM TO BE SOLVED: To provide a game machine input control device which enables many kinds of control inputs, for use with a game machine, particularly a video game machine. SOLUTION: A game machine input control device 3 to which control signals from a player are inputted has right and left grip parts 6a, 6b gripped by the right and left hands of the player, and the right and left grip parts 6a, 6b are coupled to each other or to an input control device main body 5 in such a way as to be capable of tilting about the vertical X-X axis, horizontal Y-Y axis, and longitudinal Z-Z axis of the player. Detection means for detecting the three kinds of tilting movement of the right and left grip parts 6a, 6b are provided, and detection signals of the detection means are used as the control signals from the player.
Patent JP-S59214061-A (JP)
Title: Release agent coating device of copying machine
Inventor: KATOU CHIAKI
IPC: G03G15/20
Filed: 1983-05-19
Abstract: PURPOSE:To facilitate pore blocking, simplify the shape, and reduce the cost by supporting and contacting a porous tube of polytetrafluoroethylene resin which is sealed at both ends with a support body except a release agent bleeding part, and blocking the pores of the contact part. CONSTITUTION:The support body 21 is split into two and may be split into an upper and a lower part or a right and a left part as shown in figures. The support body 21 is so formed that the maximum width part B of a cavity part 22 covering the porous tube 20 of polytetrafluoroethylene resin is larger than the width A of the projecting opening part 23 of the release agent bleeding part of the porous tube 20. Consequently, the pores of the porous tube 20 are blocked except at the release agent bleeding part projecting from the opening part 23 by allowing the jointed support body 21 to abut while the porous tube 20 is supported. Thus, the blocking of pores is simplified, the shape is simplified, and the cost is reduced.
Patent JP-H01261907-A (JP)
Title: Rc active biquartic circuit
Inventor: ONO KEN
IPC: H03H11/12
Filed: 1988-04-13
Abstract: PURPOSE:To improve design efficiency of respective characteristic filters by eliminating a part of respective circuit elements which coincide with the transmission functions of the filters when the design of the filters is requested. CONSTITUTION:An RC active biquartic circuit consists of operational amplifiers 10-40, resistances R1-R6 and RA-RD, and capacitors C1-C6, and one input terminal 50 and three output terminals 60-80 are provided. With selecting one of the output terminal 60-80 as a filter output terminal, eliminating a part of the operational amplifiers, the resistances and the capacitors so that the transmission function coincides with the transmission function of the filter to be designed and deciding the values of the remaining circuit elements, the filters of various characteristic of a low-pass characteristic, a high pass characteristic, a band-pass characteristic, an all-pass characteristic and a notch characteristic, etc., can be obtained.
Patent JP-S63255185-A (JP)
Title: Traveling power transmission device for moving agricultural machine
Inventor: SATOJI HISAYUKI
IPC: B62D11/08
Filed: 1987-04-10
Abstract: PURPOSE:To simplify the interlocking mechanism between a push cylinder and a steering clutch by providing said push cylinder for operating said steering clutch on the front side of a power transmission case which houses a traveling power transmission device and providing an oil filter on its lower part. CONSTITUTION:A moving agricultural machine such as a combine, etc. transmits the rotation of an input shaft 1 which is interlockedly connected to an engine to a traveling shaft 4 via a traveling power transmission device 5 which houses a gear type transmission gear and a steering clutch 3. The steering clutch 3 is engaged/disengaged by the operation of a manually operated operating shaft 27 or a push cylinder 7 via an operating arm 26 and a clutch arm 22. In this case, the push cylinder 7 is removably installed to the front side of a power transmission case 6 to carry out the disengaging operation of the steering clutch 3 by the projecting movement of a piston 28 due to a hydraulic pressure from a hydraulic pump. And, an oil filter 8 for filtering oil for hydraulic pressure is removably provided on the lower part of the push cylinder 7.