baber/WOPTO huggingface dataset:
Patent JP-H04276053-A (JP)
Title: Production of galvannealed steel sheet excellent in press formability and powdering resistance
Inventor: SAGIYAMA MASARU
IPC: C23C2/06
Filed: 1991-02-28
Abstract: PURPOSE:To improve the powdering resistance of a galvannealed steel sheet by specifying the relationship between the Al content in a hot-dip galvanizing bath and the steel sheet introducing temp. into the hot-dip galvanizing bath at the time of forming a galvannealing layer on the surface of the steel sheet. CONSTITUTION:A hot-dip galvanizing bath containing >=13% Al is held at <=470 deg.C. A steel sheet is immersed into this galvanizing bath under the condition represented by inequality 1 to undergo the adhesion of molten Zn to the surface, and the coating weight of the molten Zn is regulated to the prescribed quantity by means of a gas wiper, etc. Subsequently, this steel sheet is passed through a high frequency heating furnace. The temp. of the steel sheet at the outlet of the heating furnace is regulated to >495-520 deg.C and the steel sheet is held for a prescribed time and taken out from the furnace, by which an alloyed Zn-Fe plating layer containing 8-12% Fe is formed. Then, for the purpose of improving coating suitability, a ferrous upper layer coating of >50% Fe content is formed by >=2g/m<2>. By this method, the galvannealed steel sheet excellent in press formability and powdering resistance at the time of forming can be produced.
Patent JP-H02237409-A (JP)
Title: Laying system for underground power cable
Inventor: DAN YASUO
IPC: H02G9/06
Filed: 1989-03-08
Abstract: PURPOSE:To cool a power cable without calling for large-scale facilities by providing a plurality of duct lines in the longitudinal direction in a water pipe buried underground and by enclosing the cable in these duct lines. CONSTITUTION:Inside a pipe wall of a water pipe 7 a plurality of duct lines 10 are respectively bored in the longitudinal direction. Inside these duct lines 10 one or plurality of power cables 17 are enclosed respectively. Consequently, the allowable current value of a power cable 17 can be increased remarkably because the peripheral temperature of the power cable 17 is always dropped by the water 9 flowing through inside the water pipe 7 to cool the conductors.
Patent JP-H05206024-A (JP)
Title: Resist pattern forming method
Inventor: YABUTA MITSUO
IPC: H01L21/027
Filed: 1991-02-27
Abstract: PURPOSE:To provide a resist pattern forming method capable of preventing the problems of resist foaming and accompanied occurrence of any defects. CONSTITUTION:In a resist pattern forming method having a resist coating process and edge exposure process, a process for forming a resist scattering prevention layer is provided between the resist coating process and edge exposure process. The resist scattering prevention layer can suppress an adverse effect caused by resist foaming which is likely to occur during edge exposure.
Patent JP-S59181900-A (JP)
Title: Stereophonic reproducing device
Inventor: AOKI HIDEHIKO
IPC: H04S1/00
Filed: 1983-03-31
Abstract: PURPOSE:To increase an output amplitude without losing crosstalk characteristic by using one output terminal of the 1st-3rd amplifier means in common and extracting an output signal between this output terminal and an output terminal of the other amplifier means. CONSTITUTION:Input terminals 41, 43 are connected to input terminals of the 1st-3rd amplifier circuits 45-47 constituting a stereophonic reproducing device main body 44. The amplifiers 45-47 constitute a matrix multiplying respectively a constant number with the L channel and the R channel signal component and adding them. Then, the L and R channel signal components are obtained respectively between the output terminals 48 and 49, and between the output terminals 50 and 49. Further, a potential difference between the output terminals 48 and 50 is detected and fed back to the input terminals 41 and 43.
Patent JP-H01231160-A (JP)
Title: Device for operating electronic computer system
Inventor: HIROZAWA TOSHIO
IPC: G06F11/34
Filed: 1988-03-11
Abstract: PURPOSE:To execute an automatic operation of an electronic computer system by always monitoring a load state of the electronic computer system by an operating device and selecting and commanding automatically a correct operation parameter in accordance with the load state. CONSTITUTION:When an operating device 100 displays a load state of an electronic computer 200 on a display means 110, an operation parameter corresponding to the load state of the operating device 100 is extracted from a storage means of a decision rule structure body 155, passes through a command processing 170 and given to the electronic computer 200. Also, at the time of extraction, as for a job of a batch processing, a turn-around time is measured in the electronic computer 200 and stored in a turn-around time table 235, and its result is transferred to the operating device 100. As for a job for measuring a response time such as a TSS processing, etc., a command train which becomes a reference is generated automatically in the operating device, and its response time is stored in a response time table 230.
Patent JP-S61216772-A (JP)
Title: Multicolor separate coating method
Inventor: HIBINO IKUKAZU
IPC: B05D1/32
Filed: 1985-03-20
Abstract: PURPOSE:To reduce the number of baking, curing and masking processes of a paint film, in performing multicolor separate painting, by painting a first color paint and second color paint by providing a color mixing region coming to a range coated with a third color paint. CONSTITUTION:In the multicolor separate painting of a car body, at first, a color mixing region coming to a range coated with a third color paint is pro vided to the surface to be painted, to which a chemical forming treatment film 1, an under coat film 2 and an intermediate paint film 3 were applied, to form paint films 4, 5 by a first color paint and a second color paint. Next, after a paint film 6 by a clear paint is formed to the whole of an article to be painted, the whole is simultaneously baked and cured to apply masking materials 7a, 7b to the first and second color paint films 4, 5. Succeedingly, paint films 8, 9 by the third color paint and a clear paint are successively formed to the color mixing region and simultaneously baked and cured before the masking materials 7a, 7b are removed.
Patent JP-H03258838-A (JP)
Title: Expandable styrene-based polymer beads and production thereof
Inventor: YAMAMOTO TETSUO
IPC: C08K5/20
Filed: 1990-03-07
Abstract: PURPOSE:To obtain the title beads with shortened cooling time in its molding, by addition, during styrene polymerization, of a fatty acid bisamide and a granular inorganic compound with its surface hydrophobically treated, and furthermore, by addition, during the polymerization or after polymerization, of a readily volatile foaming agent. CONSTITUTION:(A) 100 pts.wt. of styrene or a vinyl monomer mixture containing the same is incorporated with (B) 0.01-1 pt.wt. of a fatty acid bisamide of the formula (R1 and R2 are each 8-32C alkyl; n is 1-6) and (C) 0.1-3 pts.wt. of a granular inorganic compound <=3mum tin size prepared by hydrophobic treatment of the surface of a granular inorganic compound (pref. silica, aluminosilicate or calcium carbonate). Specifically, the component C is dispersed in the component A followed by addition to an aqueous medium and then addition of the component B to the system. The resulting system is put to suspension polymerization, and furthermore, during the polymerization or after polymerization, (D) a readily volatile foaming agent is added to the system, thus obtaining the objective expandable styrene-based polymer beads.
Patent JP-H0569100-A (JP)
Title: Device for projecting support member of jet protective tube for continuous casting device
Inventor: FURANSHISU SHIYABO
IPC: B22D11/10
Filed: 1992-02-06
Abstract: PURPOSE: To urgently evacuate a pouring ladle and an operating device by unlocking a supporting member from a stream protecting tube to disconnect the operating device from the supporting member and to push out the stream protecting tube from the pouring ladle in the event of mishaps during casting. CONSTITUTION: Owing to a first element 21 integrating the supporting member 20 with the stream protecting tube 5, a second element 23 integrated with the operating element 12 and an auto-locking/releasing means which can push out the stream protecting tube 5 from the ladle 1 by releasing the lock in the event of mishaps during casting, the pouring ladle 1 and the operating device 12 can urgently be evacuated in the event of mishaps during casting.
Patent JP-S53143721-A (JP)
Title: Manufacturing device of fiber package
Inventor: HASEGAWA KATSUMI
IPC: D01G29/00
Filed: 1977-05-18
Abstract: PURPOSE: The title device, designed to form high-density fiber packages under a small pressure, wherein a cylinder to accumulate fibrous materials comprises a pressure member and a support member, either of which is provided with an injection hole for a heating fluid. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S52140738-A (JP)
Title: Distributors
Inventor: NAGAE HIROMITSU
IPC: F02P7/02
Filed: 1976-05-19
Abstract: PURPOSE:To improve dimensional accuracy and voidless withstand voltage by putting an insulator which is previously foamed independently between a rotor head electrode and a rotor drive shaft in a distributor.
Patent JP-H07259202-A (JP)
Title: Joint forming method for concrete block
Inventor: KIKUCHI YOJI
IPC: E04B1/682
Filed: 1994-03-28
Abstract: PURPOSE:To form a joint easily by fixing the open edge part of a cloth bag body to the end of one of opposed concrete blocks and charging and swelling mortar in a clearance between the bag body and that end. CONSTITUTION:Arc-shaped recess parts 2a and 4a are formed at the opposed ends 2 and 4 of concrete blocks 1 and 3, and the open edge part 5a of a cloth bag body 5 is fixed to the recessed part 2a at the end 2 of the concrete block 1. Also a charging pipe 6 is inserted between the bag body 5 and the recessed part 2a, mortar 14 is charged through the charging pipe 6 to expand the bag body 5 and to form an attractive joint A by a swelling edge part 5f. Thus a joint can be formed easily without requiring skillfulness.
Patent JP-H05222961-A (JP)
Title: Engine control device
Inventor: SUZUKI TAKESHI
IPC: F02D11/10
Filed: 1992-02-07
Abstract: PURPOSE:To improve startability and reliability by succeeding driving of a control device for a specified period after commanding engine stop, stopping a motor which drives a governor at a specified position, then stopping the control device, and thereby always keeping the stopping position of the governor. CONSTITUTION:A switch 17 judges whether stopping command is output to an engine 1 or not. When it is not output, a signal is sent from a position detector 13 of an accelerator lever 11 to a control device 15. The control device 15 is operated for driving a step motor 5 so as to position a lever 7 to a portion corresponding to a rotational speed of the engine 1. A fuel injection pump 3 is driven by operating a governor in accordance with the position of the lever 7. Instead, the fuel injection pump 3 is controlled by a potentiometer 9 arranged on the lever 7. When the stopping command is output, it is output from the control device 15 to the step motor 5. Afterward, a power source 21 of a relay device 19 is stopped.
Patent JP-S61217527-A (JP)
Title: Operating method for soaking pit burnt unidirectionally at upper part
Inventor: YUSA KAZUMI
IPC: C21D9/70
Filed: 1985-03-20
Abstract: PURPOSE:To heat steel slab in a furnace to uniform temp., by completing heating of steel slab for hot rolling under preset burning pattern, then circulating forcedly atmosphere gas in furnace in inverse direction against burning gas flow, in heating the slab by the title furnace. CONSTITUTION:Materials M to be heated such as plural materials are mounted in the title furnace, heated by fuel combustion due to a burner 2 based on heat pattern preset in a computer 10, and exhaust gas is released in air from a flue gas hole 7. In th is case, since combustion gas flows from upper to lower part in furnace, temp. of upper steel material becomes higher than that of lower part steel material. When heating is ended once, combustion at burner is stopped, flue 11 of the hole 7 is closed and a circulating fan 8 is revolved, gas in the furnace is circulated from lower to upper inversely in arrow direction to circulate high temp. gas at upper part in furnace from lower to upper part of the material M and whole of the material M is heated uniformly to hot rolling temp.
Patent JP-2000247615-A (JP)
Title: Aluminum nitride based powder and its production
Inventor: RAI TAKASHIO
IPC: C01B21/072
Filed: 1999-03-04
Abstract: PROBLEM TO BE SOLVED: To provide aluminum nitride based powder excellent in dispersibility particularly to oil or a resin and giving good fluidity. SOLUTION: The aluminum nitride based powder has -O-R group (O: oxygen, R: an alkyl group) existing on a part or the whole of the particle surface. The producing method of the aluminum nitride powder is obtained by pulverizing aluminum nitride powder in the presence of an alcohol and heat treating the resultant powder at 40-400 deg.C. Or the alcohol and the aluminum nitride powder are brought into contact with each other at a temp. ranging 40 deg.C to below the b.p. of the alcohol and are heat treated at 40-400 deg.C.
Patent JP-H08254953-A (JP)
Title: Submersion check label and portable electronic apparatus
Inventor: MIYAJIMA HISASHI
IPC: G01N33/00
Filed: 1995-03-16
Abstract: PURPOSE: To prevent the contamination of the printing surface of a base material and to enable a user to surely check the decision of submergence history by protecting the printing surface with a protective film to prevent the direct touch of hand of the user to the printing surface of the base material. CONSTITUTION: This submergence check label 20 is composed of the planar base material 21 which has water absorbability, striped marks 22 formed by printing with water-soluble ink in the region of about half the front surface 21a of the base material 21 and the transparent protective film 23 stuck to the entire part of the front surface 21a of the base material 21 so as to cover the marks 22. The base material 21 is formed of white wood free paper and the rear surface of the base material 21 is coated with an adhesive. Hardly fadable black ink is used as the water-soluble ink used for printing of the marks 22. The water-soluble ink partly attains the state of the ink slightly penetrating in the front layer of the base material 21. A polyester film is used as the protective film 23 and is stuck to the front surface 21a of the base material 21 by a film adhesive.
Patent JP-S57172370-A (JP)
Title: Device and method for picture formation
Inventor: MIHASHI YASUO
IPC: G03G15/00
Filed: 1981-04-16
Abstract: PURPOSE:To utilize an electric repulsive force to obtain a high offset prevention effect, by providing a polarity converting means, which converts the polarity of an unfixed picture to the opposite polarity, in the upper stream region before the first and the second rotating materials. CONSTITUTION:A picture forming device is provided with a zinc oxide rotating material 1 which consists of a zinc oxide-binder layer and an earthed conductive base material and is rotated in a constant speed in the direction of an arrow, a developing sleeve 4b which faces to the rotating material 1 and is rotated in a linear speed approximately equal to the rotation speed of the rotating material 1, charging devices 6 and 7' placed in the upper stream region of them, etc. A positive charged toner image 5 is transferred to a transfer paper 8 by the charging device 7' of -7kV, and negative charge is given to the toner image 5 by the charging device 6 of -6kV. The polarity due to friction of the sleeve 4b is made coincident with that of an unfixed picture on the rotating material 1, thereby utilizing an electric repulsive force to obtain a high offset prevention effect.
Patent JP-H05257055-A (JP)
Title: Interchangeable lens
IPC: G02B7/09
Filed: 1992-03-16
Abstract: PURPOSE:To obtain an interchangeable lens incorporating a focus detecting device not having loss in a light quantity, unpleasant blurring and shading on a film. CONSTITUTION:A release signal is transmitted to a control part 4 in the interchangeable lens from a control part 11 in a camera main body, via a transmission means 5, at the time of photographing. The control part 4 in the interchangeable lens allows a focus detecting means 1 to retreat an optical path dividing means 2 dividing the luminous flux, to the outside of the optical path of the luminous flux used for the photographing, based on the release signal.
Patent JP-S60201487-A (JP)
Title: Input information correcting system of handwriting input device
Inventor: IWAKI HIROSHI
IPC: G06F3/048
Filed: 1984-03-26
Abstract: PURPOSE:To obtain an input information correcting system of a handwriting input device with good reproducibility by using two-stage of a switch for exclusive pen and using the difference of ON time of each switch so as to correct the reproduced output of handwriting input. CONSTITUTION:The detection switch for exclusive pen is a switch of two-stage structure where a conductive rubber 11 is provided at the rear end of a pen support 5, a printed board 12 to which the conductive rubber 11 contacts by the movement of the pen support 5 due to writing pressure and switches 1(SW1) and a switch 2(SW2) are formed. Taking a start point t1 of the handwriting input as t1, taking a SW1 ON time as t2 and a SW2 ON time as t3 and the height at each time is Z1-Z3. In inputting by handwriting while the exclusive pen 1 is pressed on paper sheet, since it is assumed that the pen moves in an equal speed for a short time between the start and end of write of a character, the t1 is estimated by using t3-t2, Z3-Z2 and Z1. The position X1 of the pen on the paper sheet is obtained as X1=(X3-X2)(t1-t3)/(t3-t2)+X3 and an electric delay is corrected from the structural condition (stroke) of the switch to the actual script.
Patent JP-H07272349-A (JP)
Title: Tape end detecting device
Inventor: USUI TAKUMI
IPC: G11B15/665
Filed: 1994-03-28
Abstract: PURPOSE:To prevent erroneous operations caused by the diffused external light on a light sensor for detecting a tape end. CONSTITUTION:When a cassette holder 5 is in a rising position, a slider 25 is in a forward movement limit position and pushed into the front of a side part 20A of an arm 20 by a working piece 37 on a lower side, an arm 21 is caused to follow it by a gear 23, vertical side parts 20B and 21B are held in open states and an optical sensor 8 is disposed in a position away from a chassis 1. When a cassette holder 5 is lowered, the projection 28 of the slider 25 is moved to a rear side along a guiding groove 27 and the cassette holder 5 moves to a backward movement limit position. Thus, since the working piece 37 is moved backward, the vertical side parts 20B and 21B are closed by the rotations of the arms 20 and 21 and the feed 14 of the optical sensor 8 is inserted into the recessed groove 19 of a DAT cassette 6. Then, the hood 14 is abutted with the recessed groove 19 and the end of a magnetic tape 7 is surely detected without the optical sensor 8 being affected by any external lights.
Patent JP-H01234119-A (JP)
Title: Wire spark erosion machine
Inventor: FUTAMURA SHOJI
IPC: B23H7/02
Filed: 1988-03-11
Abstract: PURPOSE:To lower the frequency of breaking of a wire by fixing ultra-sonic vibrators to upper and lower die guides, respectively, and simultaneously vibrating the above ultrasonic vibrators with amplitude such that a refracted wire can be separated from contacting surfaces of the upper and lower die guides at the time of taper machining. CONSTITUTION:Ultrasonic vibrators 9, 10 are provided on an upper die guide 4 and a lower die guide 6, respectively. At the time of taper machining, high-frequency vibrator having very small amplitude is applied to the vibrators. Whereupon, a wire 1 inserted in an upper die 40 and a lower die 60 is brought close or separated to and from the inner walls of the dies bit by bit. Thus, frictional resistance against the wire can be reduced. Accordingly, even if tension by a tension roller 8 is not so large, required effective tension can be obtained, so that the frequency of breaking of the wire can be lowered.
Patent JP-H05257683-A (JP)
Title: Pipeline structure of large scale integrated circuit
IPC: G06F9/38
Filed: 1992-03-16
Abstract: PURPOSE:To execute a processing per one stage of a pipeline at a higher speed by providing a pipeline register for adjusting a delay time of data transferred by a bus, as one stage of the pipeline. CONSTITUTION:Pipeline registers 13, 15, 17 and 19 adjust a delay time of data transferred by a bus, as one stage of a pipeline. An operation in the case an operation is executed by fetching the data from a memory is divided into five phases of instruction fetch, instruction decoding, memory transfer, bus delay and execution. Constituting parts concerned in the phase of the memory transfer are the pipeline register 15, a random access memory 16 and the pipeline register 17. Also, the parts concerned in the phase of the bus delay are the pipeline register 17, a data bus 18 and the pipeline register 19. Moreover, the parts concerned in the phase of the execution are the pipeline register 19 and an arithmetic unit 20.
Patent JP-S57173272-A (JP)
Title: Video camera system
Inventor: KOMINE YOSHIO
IPC: H04N5/225
Filed: 1981-04-17
Abstract: PURPOSE: To connect electric circuits of a camera and an adapter together directly while protecting the front surface part of the camera against dust, etc., by coupling the adapter equipped with the reproduction part of a VTR with the front surface part of the camera where a photographic lens is provided.  
     CONSTITUTION: A VTR-incorporated camera body 1 is equipped with an incorporated power source, and for photography and video recording, the camera body and an adapter 7 are separated from each other. For the reproduction of a recorded tape, on the other hand, the adapter 7 is equipped to the camera body 1, but a photographic lens 3 and a sound recording microphone 4 which both project on the front surface of the camera body 1 are installed in the recessed parts 8 and 9 of the adapter 7. In this case, the locking pawl 11 of the adapter engages with the lock part 6 of the camera body to unite the camera and adapter completely in one body, and during the reproduction, the lens and microphone which are unnecessary are covered and protected. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S58177944-A (JP)
Title: Preparation of alpha,alpha-dialkyl nucleus-substituted benzylamine
Inventor: TERADA IZUMI
IPC: C07C217/58
Filed: 1982-04-09
Abstract: PURPOSE:To prepare the titled compound useful as an intermediate of agricultural chemicals such as herbicide and raw material for various chemical industries, in high efficiency, with extremely simple apparatus and operation, by hydrolyzing a novel alpha,alpha-dialkyl nucleus-substituted benzylurea with water. CONSTITUTION:The objective alpha,alpha-dialkyl nucleus-substituted benzylamine of formula II (Z is H, halogen, 1-3C alkyl or 1-3C alkoxy; R<1> and R<2> are 1-4C alkyl; n is 1, 2 or 3) is prepared economically in an industrial scale, by hydrolyzing the novel alpha,alpha-dialkyl nucleus-substituted benzylurea of formula I with water. Since the process enables the preparation of the objective compound by carrying out the hydrolysis of the raw material only with water without using an alkali or an acid, there is no problem of the corrosion of the reaction vessel, and the post-treatment of the product can be performed easily. Furthermore, the objective compound is prepared in high yield.