baber/WOPTO huggingface dataset:
Patent JP-S57182052-A (JP)
Title: Manufacture of vacuum tube type high temperature solar heat collector
Inventor: UCHINO HIDEO
IPC: F24S10/40
Filed: 1981-05-02
Abstract: PURPOSE:To prevent vacant burning at the time of manufacture of the titled heat collector by a method wherein a vassel provided with a fusible section and having a metal  hydride sealed therein is disposed within a cover glass tube incorporating a heat collector and a heat medium pipe therein, in such a manner that the vessel is made to  communicate with the galss tube by opening the fusible section of the vessel by heating  after the internal pressure of the glass tube is reduced. CONSTITUTION:A solar heat collecting plate 2 and the heat medium pipe 3 are arranged  within the cover glass tube 1. Further, the vessel 4 having the metal hydride sealed  therein is fixed to the heat medium pipe 3 by means of a metal fitting 6 and then the  internal pressure of the glass tube 1 is reduced. The vessel 4 has the fusible section (not shown) which is opened by heating and a filter for preventing the scattering of  the metal hydride at the time of unsealing the vessel 4. In addition, the vessel 4 is  made to communication with the cover glass tube 1 by fusing and opening the fusible  section through the cooperative operation of an AC current carrying primary coil 11  and a heating element (not shown) for the vessel 4. Thus, with the above structure, the  releasing of hydrogen at the time of manufacture of the heat collector and the oxidation of the metal hydride are prevented.
Patent JP-H04303480-A (JP)
Title: Mirror for checking golf swing
Inventor: MAKISE RYUICHIRO
IPC: A63B69/36
Filed: 1991-03-30
Abstract: PURPOSE:To provide an attitude checking function on a mirror when practicing golf swings with the mirror. CONSTITUTION:Fitting means for forming vertical, horizontal and slant straight lines to check attitudes on the front face of a mirror main body 3, e.g., many pinholes 5, are provided on the sides of the edge frame of the life-size mirror main body 3, and pins 42 connected at both ends of rubber cords 41 are inserted into optional pinholes 5 to form multiple straight lines for checking attitudes. When these straight lines are formed on the front face of the mirror main body 3 to show the positions and inclinations of various section of a user's body according to the user's height and a club in use, the user compares the figure reflected in the mirror with these straight lines and can check the quality of the attitude.
Patent JP-S58186084-A (JP)
Inventor: OOKURA MINORU
IPC: G21D1/00
Filed: 1982-04-23
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-S62223328-A (JP)
Title: Roving changing machine in spinning machine
Inventor: NAKAMURA TAKESHI
IPC: D01H9/00
Filed: 1986-03-25
Abstract: PURPOSE:To eliminate the necessity for providing a reserve hanger in addition to a hanger for hanging full bobbins required for roving change in roving changing operation by a roving changing machine, by providing a specific bobbin supporting member, lengthwise movement mechanism and lifting mechanism in a machine frame of a roving changing machine. CONSTITUTION:When roving bobbins hung from normal bobbin rails 4 and 5 of a creel 1 approach an empty state, a roving changing machine 14 runs to a roving changing position and stops. A rotating base plate 20 at an empty bobbin loading device is rotated to insert empty bobbins (B) into pegs 21 and 22 and the rotating base plat 20 is rotated to correspond both pegs 21 and 22 to reserve roving rows. Holding pieces of a holding device 39 hold and pull up empty bobbins (B) from the pegs 21 and 22. A reserve roving loading device is operated to remove full roving bobbins (F) from a hanger 10 of a magazine 11 and hang the full roving bobbins (F) from hangers 2 and 3. The roving changing machine 14 moves to the next roving changing position to take out empty bobbins (B) from the rails 4 and 5 and hang the empty bobbins (B) from the hanger 10.
Patent JP-S58182840-A (JP)
Title: Semiconductor device
Inventor: HATSUTORI HIROTSUGU
IPC: H01L29/43
Filed: 1982-04-21
Abstract: PURPOSE:To improve thermal characteristics, electrical characteristics and reliability by a method wherein a substrate connecting body is adhered on an Ni layer via a solder constituted of AG at a specific ratio of weight and the remnant of Sn. CONSTITUTION:A Cr layer 2, Cr-Ni alloy layer 3 and an Ni layer 4 are constituted in multi-layer in this order on the surface of a solder adhesion side of a semiconductor substrate 1. On the other hand, the substrate connecting body 7 whereon the electrode surface of the semiconductor substrate is adhered in Ni- plated on the Cu surface for the purpose of improving the wetting between the solder metal. The wetting between the semiconductor substrate and the solder metal is much more improved by adding a small amount of Ag to Sn than by the solder of simple substance of Sn, when the most suitable combination is searched for, considering the construction of electrode of substrate side, the substrate connecting body, and the plated layer thereon. The air bubbles (voids) contained in the solder metal 5 largely increase, and thermal fatigue characteristic is improved. The amount of Ag addition is very important by 3-5% at weight ratio.
Patent JP-S57183326-A (JP)
Title: Dry etching method
Inventor: YABUMOTO CHIKAKUNI
IPC: C01G28/00
Filed: 1981-05-07
Abstract: PURPOSE: To make it possible to etch a substrate without deteriorating the stoichiometric composition in the surface of GaAs and a compound consisting of Ga and As essentially in the dry etching of the compound, by using a vapor containing a chlorine gas containing no fluorine or a vapor containing H 2  and O 2  as an etching gas.  
     CONSTITUTION: Substrates of GaAs and a compound consisting of Ga and As essentially are dry etched without deteriorating the stoichiometric composition thereof. A chlorinated hydrocarbon gas, e.g. CCl 4  or CHCl 3 , containing no fluorine or the gas or vapor containing H 2  and O 2  in a proportion to eliminate as H 2 O is used as an etching gas. Thus, an etched surface without the removal of As and surface oxide layer is obtained on the surface of the etched compound. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S55161078-A (JP)
Title: Electrolyzing method for aqueous alkali salt solution with ion exchange membrane
Inventor: SAITOU SHIYUNJIROU
IPC: C25B9/19
Filed: 1979-05-31
Abstract: PURPOSE:To remove defect such as increase in resistance between electrodes caused by gas bubbles, by bringing the surfaces of an anode and a cathode both having spaces into contact with ion exchange membrane so as to be fixed, and by making the spaces of the anode agree with the  spaces of the cathode in the direction of the thickness of the ion exchange membrane. CONSTITUTION:An anode, for example, is made by intersecting fine wire 21 of Ti core material  A in rhombic form thereby forming spaces 3, and an electroconductive terminal 4 is set at the  center. The Ti core material A is cleaned and etched chemically, then it is painted uniformly with a butyl alcohol soln. of RuCl3.3H2O and butyl titanate (Ru:Ti=3:7) to form a uniform coating  2-3mu in thickness on the fine wire 21. A portion 23 of the coating on the part of the anode A at which the anode A comes into contact with the ion exchange membrane 1 is ground, hence the  fine wire 21 has coating 25 on the other portion. As for the cathode C, mild steel ruth having the  same shape and size as those of the anode A is used, and the anode A and the cathode C are  brought into contact with, and is fixed to, the ion exchange membrane in such a way that the  spaces of both electrodes agree with each other. Hereby defect such as decrease in voltage etc. caused by electrolysis is prevented.
Patent JP-H04279969-A (JP)
Title: Stock management system
Inventor: MORI SHUNJI
IPC: G06Q50/28
Filed: 1991-03-07
Abstract: PURPOSE:To eliminate a need to monitor the stock of articles by manual opera tion and to settle accounts without labor. CONSTITUTION:The remaining quantity of articles 1 is detected by a remaining quantity control means 2, and the detection result is outputted to an output means 3. A list of ordering destinations for articles 1 is preliminarily stored in an ordering destination information storage means 4. If articles 1 to be ordered exist as the detection result of the remaining quantity control means 2, an ordering control means 5 refers to contents of the oredering destination information storage means 4 to determine an ordering destination and orders articles 1. A settling control means 6 for settlement control of the price of ordered articles 1 is prepared, and the price of articles 1 ordered by the ordering control means 5 is settled. When receiving the report request of the remaining quantity and the full quantity of articles by the request from the ordering destination, the ordering control means 5 reports the detection result of the remaining quantity control means 2.
Patent JP-S60210389-A (JP)
Title: Laser beam machine
Inventor: KAWATSU AKINOBU
IPC: B23K26/142
Filed: 1984-04-03
Abstract: PURPOSE:To obtain a laser beam machine with high working quality by constituting to control the supply of working supplemental materials according to the presence or absence of the plasma generated from the surface of a work with the irradiation of a laser beam. CONSTITUTION:A plasma detector 8 to detect a plasma 5 generated from the surface of a work 3 with the irradiation of a laser beam 2 is provided to a laser beam machine, and a controlling mechanism 9 to output a controlling signal according to the presence or absence of the plasma 5 to a supplementary materials driving machanism 7 is provided. With irradiation starting of the laser beam 2 a work 3 is moved and when the plasma 5 is generated from the surface of the work 3 at a starting end part 3A, the controlling mechanism 9 supplies to the work 3 the working supplementary material via the driving mechanism 7 by the output signal of the detector 8, and when the plasma 5 disappears at a finishing end part 3B the supply of the working supplementary material is stopped. Thus the supply of a work supplementary material is automated and the work quality is elevated.
Patent JP-H01241070-A (JP)
Title: Magnetic disk device
Inventor: MORITA TOMOJI
IPC: G11B21/12
Filed: 1988-03-22
Abstract: PURPOSE:To prevent the attraction of a magnetic head slider to a magnetic disk by providing the magnetic head lift-up moving mechanism moving the magnetic head with non-contact between the contact/start/stop (CSS) zone and the refuge zone shunting the magnetic head at the non-operation time of a magnetic disk device. CONSTITUTION:In case of a magnetic disk device stopping time a magnetic head 2 is placed in a refuge zone 8. A supporting bar 4 comes out by the rotary switch ON of a magnetic disk to press a suspension 3 and the magnetic head 2 is made in a non-contact state with a magnetic disk 1. A motor 6 is then driven, the magnetic head 2 is moved to a CSS zone 7 prior to the magnetic disk rotation starting together with an actuator 5 and brought into contact on the CSS zone 7 with the supporting bar 4 being retreated. Thereafter, the magnetic disk 1 is rotated at high speed and the magnetic head 2 is floated. The attractive force between the magnetic disk and magnetic head slider is thus made smaller.
Patent JP-S543712-A (JP)
Title: Device for controlling idling wheel of dc electric motor vehicle
Inventor: ENDOU NORIO
IPC: B60L15/22
Filed: 1977-06-10
Abstract: PURPOSE: To prevent the wheels of a DC electric motor vehicle from rapidly idling by counting the idling time with a counter when an idling wheel detector detects the idling wheel, and dispatching a notch return command from the counter when a predetermined time is elapsed to reduce the idling operation of the wheels. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S53566-A (JP)
Title: Device for piling sheets
Inventor: HANSU FURIIDORITSUHI RANGU
IPC: B41F13/70
Filed: 1977-06-10
Abstract: Sheets coming from a rotary printing press are conveyed to a drum mounted for rotation adjacent the delivery end of the sheet conveyor band. The drum comprises a plurality of like axially spaced discs, each disc having a series of spirally extending, equidistant pockets distributed uniformly about the periphery thereof. Each pocket defines an inlet opening for receiving a sheet as the drum rotates successive inlet openings into sheet receiving relationship with the delivery end. Strippers are mounted peripherally spaced from the delivery end at a sheet stacking station between the discs of the drum to strip the sheets from the pockets and stack them.
Patent JP-S56165953-A (JP)
Title: Electronic control type record player
Inventor: KIMURA SHIYUUICHI
IPC: G11B3/12
Filed: 1980-05-22
Abstract: PURPOSE:To prevent inconvenience that unnecessary force is exerted to a direction with slope, by providing a detector detecting the inclination of a player main body, adjusting means adjusting the output signal of this detector to a prescribed amplitude, and a means driving a tone arm horizontally. CONSTITUTION:When a player main body 9 is held horizontally as shown in solid lines, a collector voltage of a phototransistor 15 is adjusted to be zero. Further, when the main body 9 is located with a sope theta, a shutter plate 13 is inclined according to the slop theta of the main body 9, and a voltage Ktheta (where; K is a proportional constant) is obtained, which is proportional to the slope theta, at the collector of the phototransistor 15. In this case, a force according to the slope theta is exerted to a tone arm 1 to cancell unnecessary force exerted horizontally to the tone arm 1.
Patent JP-S542748-A (JP)
Title: Production of heat pipe roll
Inventor: NAMIKI RIYOUICHI
IPC: G03G15/20
Filed: 1977-06-09
Abstract: PURPOSE: To obviate the occurrence of chattering and enable machining of high roundness to be performed by putting a heat transfer fluid in a roll body, sealing the opening where the vapor of the heat fluid is filled then performing finishing of the outside circumferential surface. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H08257769-A (JP)
Title: Device for removing bulging part in joined reinforcing bar in pressure welding machine
Inventor: IWASHITA SUKEMATSU
IPC: E04G21/12
Filed: 1995-03-27
Abstract: PURPOSE: To simplify the structure of a device for removing a bulging part in joined reinforcing bars by proving an engaging member through the middle part of a movable chuck member. CONSTITUTION: The middle part 105b of a movable chuck member 105 is provided with a hole 400 made in the direction where a guide strip 102a is installed; and an engaging member 420 for fixing in the middle part 205b of a cutting blade supporting member 205 is put through the hole 400. The cutting blade supporting member 205, when a reinforcing bar 119 is held on the movable chuck member 105, is in a state integrated with the movable chuck member 105 with a lock releasing member engaged with the notch 420a of the engaging member 420.  In the case of cutting, by disengaging the lock releasing member from the notch 420a of the engaging member 420, the supporting member is detached from the movable chuck member 105 and moved by a hydraulic device in the axial direction of the pressure welding machine body; and the joint bulging part 121 of the reinforcing bar is removed by the cutting blade 300. Consequently, the structure is simplified.
Patent JP-H04304047-A (JP)
Title: Voice signal processing integrated circuit
Inventor: OBATA TOMOJI
IPC: H03H17/02
Filed: 1991-04-01
Abstract: PURPOSE:To improve an S/N and the distortion factor by separating independent ly a power line for a frequency divider for outputting an internal system clock production and for a selector outputting an external reference clock. CONSTITUTION:A 36MHz clock inputted from an input clock terminal CKIN is subjected to 1/3 frequency division by a frequency divider 4 and the resulting 12MHz internal system clock is fed from a terminal CLKS to a semiconductor chip. On the other hand, the 36MHz clock in the mode B and in the state C is outputted from an output terminal CKOT through a selector 4 and used for a reference clock for an external digital filter to a digital analog converter. Moreover, the clock corresponding to each state is outputted from the terminal CKOT in the mode B and in other state than the state C through a frequency divider 13 and selectors 1-3. In this case, the selector 4 is arranged to the clock CLOCK 1 and the frequency dividers 1-4 and the selectors 1-3 are arranged to the clock CLOCK 2 and the power line for the blocks CLOCK1, CLOCK2 is separated independently.
Patent JP-H02245906-A (JP)
Title: Tracking signal processing circuit for image tracker
Inventor: MATSUURA YOSHIO
IPC: G05D1/12
Filed: 1989-03-20
Abstract: PURPOSE:To perform image processing without any malfunction while using a normal gimbals by calculating a tracking error originating from gimbal characteristics by a gimbals system model and an ideal gimbals and correcting an actual sensor pore site, and converting it to a system equivalent to the tracking system which uses the ideal gimbals. CONSTITUTION:A driving rate calculating circuit 30 calculates an actual gimbal driving rate command and the best driving rate from a tracking error signal obtained by image processing using image data. Further, a deviation quantity calculating circuit 31 assumes both the actual gimbal system model and ideal gimbals and calculates the quantity of deviation from the best update sensor pore side used to set the position of a tracking gate from the difference between a case wherein the gimbal system model moves and a case wherein the ideal gimbals move. A display converting circuit 32 shifts the whole display images on a screen according to the quantity of deviation so that the tracking gate position is invariably in the center of the screen of an image display device. Consequently, no malfunction is caused in the image processing.
Patent JP-H11266568-A (JP)
Title: Motor
Inventor: SAKAMAKI RIYOUSUKE
IPC: H02K29/08
Filed: 1998-03-18
Abstract: PROBLEM TO BE SOLVED: To provide a motor which is capable of reducing the number of item parts and also reducing the man-hours in manufacturing and the cost. SOLUTION: One end face 9a of the resin cylinder 9 of the commutator 8 provided in a motor is provided with two recesses 9b for engagement. A magnet 10 is arranged to abut on the end face 9a. Other flank 10c of the magnet 10 is provided with two recesses 10d for engagement. For the magnet 10, its one end abuts on the end face 9a of the commutator 8, and its other end is retained by a bush 11. The bush 11 is made of a resin material, and a flange- shaped disc 11a is made extending to one end face of the cylinder 11c. Two projections 11d for engagement as a locking means are made at one end face 11b of the disc 11a. Two projections 11g for engagement are made at the end face 11f of the cylinder 11c.
Patent JP-S55159860-A (JP)
Title: Dry type dust collector
Inventor: KISHIDA MASAKATSU
IPC: B03C3/155
Filed: 1979-06-01
Abstract: PURPOSE: To enhance the efficiency of dust collection and to make an apparatus compact by combining a dust precollector consisting of a cyclon and movable  packed layer type dust collectors.  
     CONSTITUTION: High-concentration dust-contg. gas is guided through a raw gas inlet pipe 2 into a dust collection tower. The gas changes its flow direction to horizontal way and passes through a multicyclon 3 to perform primary dust collection. Uncollected dust is electrostatically charged in charging part 5 and passes in the horizontal direction through movable packed layer type dust collectors 8 and is cleaned. The cleaned gas passes through clean gas pipes 11 and clean gas annular pipes 12 and is sent to the following process. Particles packed in the movable layer are charged from particle charge valves 9, fall down through moving layer while collecting dust, and are cut out from the layer by the uniform cut feeders 10 of the particles in the movable layer. These particles are collected by cut particle collecting conveyor 15 and are discharged from the system. Raw dust settled and collected in the raw gas inlet pipe 2 is discharged from a raw dust cut valve 4 to the outside. Dust collected in the multicyclon 3 is discharged from a cyclon-collected dust discharge valve 16 to the outside. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H11265778-A (JP)
Title: Device for preventing positional deviation of fed electric wire
Inventor: KAMATA MITSUAKI
IPC: H01R43/052
Filed: 1998-03-18
Abstract: PROBLEM TO BE SOLVED: To surely transfer electric wires by clamp mechanisms provided to an index table of an electric wire working device. SOLUTION: Wire guiding means 24, 30 are provided in the downstream of clamp mechanisms 71. The wire guiding means 24, 30 are interlocked with wire feeding operation by shift control means 21, 100, and it is shifted to a surrounding attitude surrounding the circumference of the wire W fed on a wire feeding path D of a wire working device 1, and to a releasing attitude releasing the wire feeding path D with the clamp mechanisms 71 being shifted.
Patent JP-S58185363-A (JP)
Inventor: TSUJI HACHIROU
IPC: B61B12/06
Filed: 1982-04-26
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-H0822995-A (JP)
Title: Integrated structure of high-current-density bipolar power element and fast diode and related manufacturing process
Inventor: FUERUTSUCHIO FURIISHINA
IPC: H01L21/331
Filed: 1992-03-26
Abstract: PURPOSE: To make it possible to form a single integration structure containing a bipolar power element and a fast diode. CONSTITUTION: This structure of a bipolar element and a fast diode consists of a single chip 1 of semiconductor material, and the single chip contains a region 32 containing long-life minority carriers where a bipolar power element having a high current density is to be formed, and at least one region 20, 21 containing short-life minority carriers where a fast diode is to be formed.
Patent JP-S52152401-A (JP)
Title: Wet quenching of coke, slag, and slab
Inventor: TAKAHASHI AKIO
IPC: C22B7/04
Filed: 1976-06-14
Abstract: PURPOSE: To recover the waste heat of incandescent coke in high efficiency by sprinkling the coke with water, vaporizing a thermal medium by heating with the generated steam, and converting the heat of the vapor to the heat of higher temperature level by the use of the reverse cycle of an absorption type refrigerating unit. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S57182483-A (JP)
Title: Heat-sensitive recording material
Inventor: SHIYOSHI MASAYUKI
IPC: B41M5/337
Filed: 1981-05-06
Abstract: PURPOSE:To obtain a recording material which enables a high-melting point leuco compound to be brought to high sensitivity using a small amount of a sensitizer, by a method wherein, in a heat-sensitive color developing layer of a heat-sensitive recording material, a specified benzoic ester type compound is contained as a sensitizer. CONSTITUTION:Coating liquid is prepared by mixing 7-15wt% a leuco dyestuff, such as a colorless or light-colored triphenylmethane type dyestuff, a fluoran series dyestuff, 20-40wt% an acidic material such as phenol material, organic acid, 12-35wt% a benzoic ester type compound represented by a formula, where R<1> is hydrogen, a low-grade alkyl group of C1-4, a low-grade alkoxy group of C1-4, or halogen, R<2> is a low-grade alkyl group of C1-4, a substituted  or non-substituted alkyl group, or a phenyl group, and a binder such as slcohol.  The coating liquid is applied on a supporter to prepare a heat-sensitive recording material.
Patent JP-S52151670-A (JP)
Title: Control of deposition of slightly soluble salts in waste fluid or solution
Inventor: MATSUZAKI HARUMI
IPC: C02F5/08
Filed: 1976-06-14
Abstract: PURPOSE: To make possible to prevent the deposition, sticking or precipitation of slighly soluble salts such as CaSO 4 , etc. contained in the waste fluids or solutions, to the reverse osmosis apparatus, etc., by dissolving salts of condensed phosphoric acids of more than a definite quantity in the waste fluids or solutions. 
     COPYRIGHT: (C)1977,JPO&Japio