baber/WOPTO huggingface dataset:
Patent JP-H06302945-A (JP)
Title: Element mounting method and equipment
Inventor: MIYAMORI SATOSHI
IPC: H05K3/34
Filed: 1993-04-12
Abstract: PURPOSE:To realize a mounting method for bonding elements while uniformly applying pressure without single abutting, by arranging an indenter of high rigidity on each element, and bonding elements while pressurizing the indenters en bloc by a diaphragm. CONSTITUTION:Indenters 3a, 3b, 3c are bonded to a diaphragm 2 so as to correspond to the positions of semiconductor packages 4a, 4b, 4c which are mounted on a board 5. The thickness of each indenter is so designed that the distance between the board 5 and the diaphragm 2 becomes constsnt. By generating hydrostatic pressure in the inside of a cylinder block 1 and the diaphragm 2, pressurizing force is generated on each indenter which force is proportional to the bonding area to the diaphragm 2. Thereby bonding load is applied to each semiconductor package via each indenter. Hence solder spread on the bonding parts of the semiconductor packages 4a, 4b, 4c and the board 5 is fused by heat supplied from a hot-air generating equipment 6, and a plurality of semiconductor packages can be mounted en block on a board.
Patent JP-H04317071-A (JP)
Title: Production of colored fine particle
Inventor: IKEDA ISATO
IPC: G03G9/08
Filed: 1991-04-17
Abstract: PURPOSE:To improve the dispersibility of a carbon black by uniformly and finely dispersing wax into the colored fine particles in the production of the colored fine particles formed by adding the wax thereto in order to improve the offset resistance and electrostatic charge characteristic thereof. CONSTITUTION:The wax is dispersed in the form of fine particles into the kneaded compsn. obtd. by kneading 100 pts.wt. carbon black, 50 to 200 pts.wt. polymer A having at least one kind of the functional groups selected from a group consisting of a aziridine group, oxazoline group, N-hydroxyl alkylamide group, epoxy group, and thioepoxy group, 1 to 100 pts.wt. wax at 60 to 200 deg.C and at least a part of the polymer A is grafted in the carbon black. Such kneaded compsn. is uniformly dispersed into a polymerizable polymer and the polymerizable compsn. obtd. in such a manner is suspended into an aq. medium and is polymerized.
Patent JP-S60229464-A (JP)
Title: Command transmission system of telephone exchange system
Inventor: SAKO YUKIHIRO
IPC: H04Q3/545
Filed: 1984-04-26
Abstract: PURPOSE:To transmit a display control command to a lot of a telephone sets with display functions by providing a storage means for storing a terminal control command and a display control command dividedly to the 1st storage means for storing the display control command and the 2nd storage means for storing only the terminal control command. CONSTITUTION:A central controller (CC) 1 consists of a CC main body 11 providing, e.g., a microprocessor as a main control section, the 1st storage circuit 12 and the 2nd storage circuit 13 storing the display control command and the terminal control command. The 1st and 2nd storage circuits 12, 13 are made independent, the 2nd storage circuit 13 writes the terminal control command together with the terminal number data in the FIFO system and reads it. The 1st storage circuit 12 consists of n-set storage sections provided individually to telephone sets (TO-T1)3. The storage sections store respectively k-digit display control commands.
Patent JP-S59213451-A (JP)
Inventor: RIYUU CHIYUUICHI
IPC: B02C17/18
Filed: 1983-05-17
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-S5310970-A (JP)
Title: Production of semiconductor device
Inventor: TOMOSAWA AKIHIRO
IPC: H01L21/266
Filed: 1976-07-19
Abstract: PURPOSE: To obtain a semiconductor device of a fine structure by forming diffused layers of varying impurity concentrations by self-alignment without considering any mis-alignment of photo masks. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S58214795-A (JP)
Title: Feeder for ammunition of automatic firearm
Inventor: AUGUSUTO SHIIRE
IPC: F41A9/04
Filed: 1983-05-17
Abstract: 1. Device for feeding ammunition (6, 7) to an automatic weapon (1) that pivots about a horizontal axis (9) in a gun mount of an armoured vehicle or a like weapon carrier, especially to a machine cannon for a cartridge caliber of up to 40 mm, having a feed shaft (2, 3) leading from a cartridge magazine (4, 5) to the weapon, wherein the magazine (4, 5), feed shaft and weapon pivot together with the gun mount about the gun mount's vertical axis, characterized by an endless feed belt (15, 16) made from flexible-elastic material turning from the magazine (4, 5) through the feed shaft (2, 3) to the breechblock (12) and back again to the magazine (4, 5), which feed belt in its entirety can be driven intermittently or continually by a power source (7) being independent from the weapon (1), said feed belt having a plurality of flexible-elastic cartridge holders (18, 19) along one side thereof, a first turn-around disposed in the area of the magazine (4, 5) and a second turn-around (20, 21) near the breechblock (12), by which turn-arounds the cartridge holders (18, 19) can be bent open in a reversible manner so that the cartridge (6a, 7a) abutting against holding lips (22, 23) or the like being disposed in front of the breechblock (12) can be introduced into the chamber of the weapon (1) by the driver (24) of the breechblock (12).
Patent JP-H04318589-A (JP)
Title: Production of cleaning blade
Inventor: YOSHIDA TERUNOBU
IPC: G03G21/10
Filed: 1991-04-17
Abstract: PURPOSE:To obtain the cleaning blade which is greatly improved in durability by securely adhering a blade material and a planar support metallic fixture by using an adhesive having high adhesive power. CONSTITUTION:While a pretreating agent (primer) of an isocyanate system or silane system is applied on the adhesive surface 1a of a support metallic fixture 1, a hot melt film adhesive of a thermoplastic urethane system is stuck to the adhesive surface 2a of the blade material 2 consisting of the planar elastomer as the material. The adhesive surface 1a of the support metallic fixture 1 coated with the pretreating agent is superposed on the hot melt film adhesive stuck onto the adhesive surface 2a of the blade material 2 and is pressurized under heating by a press, etc., by which the cleaning blade is integrally molded.
Patent JP-H04318475-A (JP)
Title: Signal detection system and circuit thereof
Inventor: HORIGUCHI CHIYOHARU
IPC: H03D1/00
Filed: 1991-04-17
Abstract: PURPOSE:To improve a system and a circuit for performing detection and rectification of an AC input, taking out a DC output and then detecting a signal included in the AC input based on the DC output level. CONSTITUTION:An AC input is converted into a DC output and then a signal included in the AC input is detected based on this DC output level. The AC input level is shifted in plus and minus directions, respectively, so that a bottom value and a peak value at each cycle of the AC input are equal to 0 level and then an amplitude value of the AC input is converted into a DC output by calculating a difference between the two by a differential circuit.
Patent JP-H05289785-A (JP)
Title: Battery consumption detecting device
Inventor: NAKAZAWA ATSUSHI
IPC: G06F1/26
Filed: 1992-04-07
Abstract: PURPOSE:To exactly evaluate a consumed state of a battery by the same reference by deriving an end voltage in accordance with combination of input/output units which are being used at present, and comparing this end voltage and a voltage of the battery. CONSTITUTION:When input/output units U1, U2...Un are operating, or before they operate, an end voltage setting part 2 can derive the present optimal end voltage V, based on a switching state of an inputted changeover switch 1. This end voltage V is inputted to a comparing part 3, and in this comparing part 3, a voltage E of a battery 4 is inputted for comparison in advance. The comparator 3 outputs an active signal only at the time of E<V. This signal is inputted to a power source cutting-off part 5, and used for stopping all or a part of the input/output units U1, U2...Un. Accordingly, a degree of consumption of the battery is evaluated exactly by the same reference, irrespective of which combination of the input/output units U1, U2...Un is operating, and supply of a power source to the input/output units U1, U2...Un can be stopped.
Patent JP-H07272822-A (JP)
Title: Arrester tube
Inventor: YURI ISAO
IPC: H01T1/14
Filed: 1994-03-31
Abstract: PURPOSE:To shut off the continued flow certainly using a small and simple configuration and prevent breakage of an apparatus caused by lightning surge. CONSTITUTION:A pair of main discharge electrodes are provided of which one 12a is made from a shape memory alloy in a cylindrical form, and in the cylinder, a spring 14 which gives a pressing force in the direction of the other main discharge electrode 13a is accommodated. When the first electrode does not get the transform temp., it is elongated and contacts a stopper 15, and a discharge gap is formed between the two main discharge electrodes. When the first electrode attains the transform temp., it is shrunk, and the discharge gap between the electrodes enlarges becomes large.
Patent JP-H08286624-A (JP)
Title: Three-dimensional display device
Inventor: SHINODA KAZUNORI
IPC: G02B27/22
Filed: 1995-04-11
Abstract: PURPOSE: To provide a three-dimensional display device which is easily realized by arranging a planar display device simply in parallel. CONSTITUTION: LEDs 2 are two-dimensionally arranged in x- and y-directions on the substrate surface of each transparent substrate 1. As to the substrate 1; the substrate surface is arranged at a specified interval in a z-direction, and each substrate surface is perpendicularly kept with respect to the z-direction. Each LED 2 is connected to a driving circuit 3, and the circuit 3 is controlled by a computer 4. The computer 4 selects an optional LED 2 so as to specify the color and the luminance of emitted light. The information is transmitted to the circuit 3, and a voltage is impressed on the optional LED 2 selected by the computer 4. A group of the LEDs 2 emits light with the specified color and the luminance by the voltage impressing, so that a color three-dimensional picture is formed.
Patent JP-H02263036-A (JP)
Title: Gas water boiler
Inventor: FUJISAKI OSAMU
IPC: F16K31/126
Filed: 1989-04-04
Abstract: PURPOSE:To provide both a tip stop function and a base stop function by a method wherein a second diaphragm provided in a central part with a large hole and in a peripheral edge with a small hole and a valve body to open and close the large hole are provided in a feed water introduction passage, and the valve body is connected to a control button. CONSTITUTION:A second diaphragm 6 mounted in a feed water introduction passage 5 is provided in a central part with a large hole 7 and in a peripheral edge with a small hole 8. A valve body 9 to open and close the large hole 7 is connected to a control button 11 throogh a connecting rod 11A. In a state in which a hot water faucet 10 is opened and the large hole 7 is closed with the valve body 9, water fed through the feed water introduction passage 5 is cut off thereat. With the control button 11 pressed, a pilot burner 16 is ignited. Since the large hole 7 of the second diaphragm 6, simultaneously, is opened, the second diaphragm 6 is returned by means of a water current and the water current flows to the high pressure chamber 2 side and through a venturi 4 to a heat exchanger 18. In this case, a gas valve 14 is opened and a main burner 15 is ignited, and hot water is fed through the hot water faucet 10. When the control button 11 is returned, the large hole 7 of the second diaphragm 6 is closed, and by means of a pressure from the small hole 8 in the periphery, the second diaphragm 6 is closed to cut off water and extinguish.
Patent JP-H08282889-A (JP)
Title: Web position control device
Inventor: ANDO TAKESHI
IPC: B65H23/032
Filed: 1995-04-11
Abstract: PURPOSE: To omit the transfer of a coil for the reunwinding and winding of the coil after completion of working, and dispense with a reversing unwinding and winding device only for reunwinding and winding by driving only a first reel device by an operating part to control the position of a web at working and after working. CONSTITUTION: A control part 26 determines the axial correction value of a reel shaft 1a on the basis of the slippage signal of a first detector 11 when a first reel device 1 unwinds a web W to be supplied to a working device to control the position of the web W to the working device into a prescribed position. When the first reel device 1 winds the web W after working sent back from the working device, the axial correction value of the reel shaft 1a is determined on the basis of the slippage signal of a second detector 12 to control the position of the web W to the first reel device 1 into a prescribed position. Thus, only the first reel device 1 can be driven by an operation part 6 to control the position of the web W at working and after working.
Patent JP-S59123007-A (JP)
Inventor: JIYATSUKU GURIINHATSUTO
IPC: G05B19/08
Filed: 1983-05-16
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-H04247820-A (JP)
Title: Manufacture of roll barrel member for hearth roll in steel heat treatment furnace
Inventor: SHINOZAKI TAKESHI
IPC: F27B9/24
Filed: 1991-01-23
Abstract: PURPOSE:To manufacture a barrel member for hearth roll in a steel heat treatment furnace, having copper layer in the inner face of heat resistant steel shell layer. CONSTITUTION:The cylindrical shaped copper plate 20 which will become a copper layer 2 is inserted between the heat resistant steel-made circular tube 10 for shell layer 1, applying nickel plating on the inner peropheral face, and a heat resistant steel-made circular tube 30 having a tubular diameter smaller than the above tube 10, and applying nickel plating, and after degassing and sealing, heat treatment is applied in a heating furnace to metallically join interfaces between the circular tubes 30 and the copper plate 20. This treatment does not need special apparatus and trouble-some treating process and the barrel member having excellent stickness to the interfaces, is obtd. The nickel plating layer restrains diffusion of Fe (Fe-Cu alloying reaction) at the time of heat treatment process and actual use of the roll, and keeps the copper layer 2 under high thermal conductive condition. It is guaranteed so effective thermal diffusion with the copper layer that uneven temp. on the shell surface is relaxed at the time of actually using the roll.
Patent JP-H0592732-A (JP)
Title: Control device for internal combustion engine and continuously variable transmission
Inventor: TOGAI KAZUHIDE
IPC: B60W10/10
Filed: 1992-04-07
Abstract: PURPOSE:To perform speed change control of quick responsiveness by controlling an intake air quantity adjusting means according to an engine output torque correcting quantity based on acceleration deviation, and controlling a continuously variable transmission according to corrected changed speed based on the above-mentioned correcting quantity being insufficient due to a limit. CONSTITUTION:The target speed change ratio of a continuously variable transmission 35 is set by a means A2 based on an operation quantity of a manual operating member detected by a means A1, deviation between this and the actual speed change ratio detected by a means A3 is computed by a means A4, and changed speed is set by a means A5 based on the deviation. Meanwhile, the target acceleration of a vehicle is set by a means A7 based on the operating condition detected by a means A6, deviation between this and the actual acceleration is set by a means A8, and a corrected quantity of engine output torque for canceling the deviation is set by a means 9. An intake air quantity adjusting means 9 is controlled by a means 10 based on the correcting quantity, and the transmission 35 is control led by a means A12 so as to obtain changed speed corrected by a means 11.
Patent JP-H08320585-A (JP)
Title: Electrophotographic photoreceptive member
Inventor: HASHIZUME JUNICHIRO
IPC: G03G5/082
Filed: 1996-03-15
Abstract: PURPOSE: To lessen the rough feel in halftone images and to improve transfer efficiency by two-dimensionally distributing regions having specific metal atoms and regions having no specific metal atoms on the extreme surface of an electrophotographic photoreceptive layer. CONSTITUTION: The regions 105 having the metal atoms between the columns and columns of the columnar patterns existing on the front surface side including the extreme surface on the side opposite to a base 101 and the regions 106 having substantially no metal atoms in the other parts are two-dimensionally distributed in a photoconductive layer 103 of an amorphous material constituting of silicon atoms as its base if this photoreceptive member has the photoreceptive layer 102 composed of the photoconductive layer 103 on the base 101.  Namely, the photoreceptive member consists of the constitution in which the regions 105 having at least one kind of the metal atoms selected from the 13th, 14th, 15th and 16th groups of the periodic table and the regions 106 having substantially no metal atoms are two-dimensionally distributed in the extreme surface of the electrophotographic photoreceptive member. As a result, the local increasing of the concn. of the metal atoms up to the concn. at which the effect is sufficiently exhibited is made possible.
Patent JP-H10259533-A (JP)
Title: Slightly dyeable metallic yarn
Inventor: OOTA TENJI
IPC: D02G3/12
Filed: 1997-03-19
Abstract: PROBLEM TO BE SOLVED: To obtain a slightly dyeable metallic yarn having strong resistance to water, acid and alkali, standing weight-loss treatment, washing, scouring and dyeing, and only slightly being stained, by microslitting a specific metallized film. SOLUTION: This metallic yarn is obtained by microslitting a metallized film provided with at least (B) a metallized film on one side of a transparent polyethylene naphthalate film. Preferably, a metallized film provided with at least (B) a metallized layer and (C) a top coated resin layer on one side of (A) the transparent polyethylene naphthalate film is microslitted to produce a slightly dyeable metallic yarn.
Patent JP-H06302946-A (JP)
Title: Connecting method for printed circuit board conductor and metal component
Inventor: FUJII ATSUHIKO
IPC: H05K3/32
Filed: 1993-04-13
Abstract: PURPOSE:To obtain a safe, inexpensive and reliable connection method wherein a resistance welding machine is used instead of a method using a connector or solder welding, and only one lead wire of two members is heated by passing a current, as a method for connecting lead wires or the like of an electronic component with a printed circuit board conductor. CONSTITUTION:Electrodes 5a, 5b are made to abut against a connection part wherein a lead wire 4 is connected with a printed circuit board conductor 2. A notched step part 5c is formed at a head part of the electrode 5b, and the electrode is brought into contact with only the lead wire 4. The lead wire 4 is heated by a passing current, and the electrodes 5a, 5b are pressed. Thereby hot compression bonding is performed.
Patent JP-H02263611-A (JP)
Title: Method of removing core
Inventor: KIYAMA HISASHI
IPC: B29L23/00
Filed: 1989-04-04
Abstract: PURPOSE:To enable swift melting and washing-away of a core and safe operation, by a method wherein electrode terminals are inserted into core end parts positioning on both end opening parts, a current is applied to the electrode terminals under a state where the electrode terminals are immersed into an electric insulation solution and the core is molten through heating. CONSTITUTION:At the time of plastic molding of a U-shaped bent pipe 1 whose outside and inside diameters, for example, are respectively 16mm and 10mm, a core 2 is formed of a Bi-Sn low-melting alloy (for example, the fusing point, specific heat and electric resistance are respectively 150 deg.C, 0.04cal/g/ deg.C and 1.035X10<-3>OMEGAcm/cm<2>) and electrode terminals 3, 3 are embedded into both end parts of the core 2. Low-melting and molten polypropylene is injection-molded by setting up the same to a molding tool, which is filled with an inactive solution 4, immersed into a heating bath 9 heated beforehand at about 155 deg.C, electrified with a direct current and the core 2 is molten within the bent pipe 1. Electrification is suspended after complete melting of the same, the bent pipe 1 is inverted, a molten metal is caused to flow out, the molten metal 5 is accumulated on the bottom without dispersing the molten metal 5 into the inactive solution 4 and the bent pipe 1 is taken out.
Patent JP-S57201314-A (JP)
Title: Variable attenuator
Inventor: HAMADA AKIRA
IPC: H03H7/25
Filed: 1981-06-03
Abstract: PURPOSE:To reduce the distortion rate and simplify the circuit, by making it so arranged that two diodes having inverse polarity against each other are connected in series under condition of AC and the signal electric current compensates the bias electric current of the diodes, namely influences of the bias current which are given to the working resistance. CONSTITUTION:A signal inputted from a terminal A is attenuated by an amount which is equal to the working resistance of diodes (D) 1 and 2, and outputted from another terminal B. At this time, the working resistance of the Ds 1 and 2 at the time of small signal is decided by the bias current of the Ds which flows depending on the DC voltage impressed upon a terminal C. However, at the time of large signal, the bias current of the Ds is varied by the instantaneous signal current and instantaneous working resistances of each D1 and 2 are also varied. However, since the Ds 1 and 2 are arranged so that their polarity may be inverse against each other against the signal path, the instantaneous signal current will decrease the bias current of the D2 when the current increases the bias current of the D1. Therefore, the instantaneous working resistance will be decreased at the D1 and increased at the D2, and thus, the sum of the working resistance at both Ds 1 and 2 is compensated to become constant.
Patent JP-H04297701-A (JP)
Title: Steam temperature controller for pressurized fluidized bed boiler
Inventor: FURUKOSHI HIROBUMI
IPC: F22B1/02
Filed: 1991-03-26
Abstract: PURPOSE:To provide a pressurized fluidized bed boiler having generated electric energy having high follow-up properties to an output command. CONSTITUTION:A feed water command 48 obtained by converting an output command 39 by a function generator 47 is transmitted directly over a feed valve 24. The layer height 34 of a bed material in a fluidized bed boiler body is adjusted in place of the transmission of a feed water command 48, thus controlling the steam temperature 38 of the inlet of a steam turbine.
Patent JP-S5610164-A (JP)
Title: Isovaleric ester derivative, its production, insecticide or acaricide containing the same
Inventor: KATSUTA YOSHIO
IPC: C07C331/14
Filed: 1979-07-06
Abstract: NEW MATERIAL:Isovaleric ester derivatives of formula I (R is thiocyanate, isothiocyanate; n is 1 or 2) and their optically active isomers.  
     EXAMPLE: m'-Thiocyanatomethoxy-α'-cyanobenzyl-α- ( p-chlorophenyl ) -isovalerate of formula I wherein R is SCN and n is 1.  
     USE: Insecticide and acaricide: these compounds have rapid effectiveness against insects, low toxicity against human beings and domestic animals, moreover, high stability against light. Further, insects resisting orgainc phosphorus agent and carbamate preparation can be effectively controlled. The production cost is low.  
     PREPARATION: For example, the reaction between a carboxylic acid of formula II or its reactive derivative and a compound of formula III (X is hydroxyl, halogen, trialkylammonium and its counter ion resulting from reaction with an organic tertiary amine) is effected to produce said compound of formula I. 
     COPYRIGHT: (C)1981,JPO&Japio