baber/WOPTO huggingface dataset:
Patent JP-H06159122-A (JP)
Title: Engine control device
Inventor: KUSUNOKI HIDEKI
IPC: F02D41/08
Filed: 1992-11-20
Abstract: PURPOSE:To make an automobile perform walking travel less in body surging. CONSTITUTION:When three conditions, that is, detecting joining, between the input and output shafts of a manual transmission, by a gear-in detecting means 13, detecting that an engine rotational frequency is a given value or less by a rotational frequency detecting means 14, and detecting the applying release of an accelerator pedal by an accelerator pedal by an accelerator release detecting means 12, are satisfied concurrently; a suction air quantity adjusting means 11 is operated so as to increase the suction air quantity of an engine. An engine rotational frequency is controlled to a target rotational frequency, in which the variation of the engine rotational frequency is less, by operating an ignition timing adjusting means 15 so that retard quantity, at ignition timing when a target engine speed is obtainable, can be obtained.
Patent JP-H08167579-A (JP)
Title: Gas flow rate control method and device of gas curtain seal type gate valve
Inventor: SHINOZAKI KENJI
IPC: H01L21/22
Filed: 1994-12-14
Abstract: PURPOSE: To enhance a film formed on a wafer in quality and uniformity of thickness by a method wherein sealing gas is prevented from flowing out into a chamber so as to restrain the chamber from changing in pressure. CONSTITUTION: A gate valve functions in such a manner that a gap between a valve block 1 and a valve 2 is sealed up with a flow of gas, wherein a flow rate control equipment 5A which controls a flow rate of gas fed to the gate valve is provided on a gas inlet 6 side, and an exhauster 4 which exhausts gas forcibly and a flow rate control equipment 5B which controls a flow rate of gas which is discharged out are provided on a gas outlet 7 side.
Patent JP-H06136502-A (JP)
Title: Method for controlling coating weight in hot-dip metal plated steel strip by electromagnetic force
Inventor: DEN TATSUHIRO
IPC: C23C2/24
Filed: 1992-10-26
Abstract: PURPOSE:To reduce the amplitude by vibration and the torsion in the longitudinal direction in a steel strip by regulating the set value in primary and secondary distance sensors into the position at which the steel strip is perpendicularly spread in a state it is stopped and separately regulating the power sources of moving field generating coils and auxiliary electromagnets. CONSTITUTION:Moving field generating coils 3 are oppositely arranged on both sides of a steel strip 2 perpendicularly rising from a plating bath 1 of a continuous hot-dip plating line. A primary distance sensor 4 is arranged to control the moving field generating coils 3, a secondary distance sensor 6 is arranged to control the auxiliary electromagnets 5, and double side plating is applied. The sensors 4 and 6 set the distance with the steel strip 2 in a stopped state. The steel strip 2 is passed through, electric current is changed in accordance with the distance measurement by the distance sensors 4 and 6 and the electromagnetic force operating on the steel strip 2 is controlled so that it will be made equal with that in the case it is off from the moving field generating coils 3 and auxiliary electromagnets 5 by a prescribed distance. In this way, the dispersion of the coating weight in the longitudinal direction can be reduced.
Patent JP-2000135907-A (JP)
Title: Additional tightening tool for tire antiskid device
Inventor: SHIBATA TAKASHI
IPC: B60C27/10
Filed: 1998-10-30
Abstract: PROBLEM TO BE SOLVED: To set a large additional tightening amount and to easily perform additional tightening work even with compactification. SOLUTION: In this additional tightening tool, on a foundation plate 12, a rotating part 10 for removably attaching a handle 14 which rotates the foundation plate 12 is provided, and one ends 11a are positioned near the rotating part 10, and other ends 11b are positioned farther than one ends 11a from the rotating part 10. A pair of link guide grooves 11 point symmetrically arranged with the rotating part 10 as the center are formed, and two connection links each connected to side members are loosely inserted to the pair of link guide grooves 11 so as to freely move along thereof.
Patent JP-H06134505-A (JP)
Title: Cross rolling mill
Inventor: NARISHIMA SHIGEKI
IPC: B21B29/00
Filed: 1992-10-26
Abstract: PURPOSE:To provide a rolling mill whose structure is simple and with which bending is loaded even during rolling by providing bending rolls with which only the middle parts in the width direction of work rolls are supported. CONSTITUTION:Beams 18, 19 which extend in the width direction 15 are disposed on and under the work rolls 12, 13 the bending rolls 22, 23 with which only the middle parts in the width direction 15 of the work rolls 12, 13 are supported through positioning cylinders 20 and journal boxes 21 are arranged so as to be freely vertically movable and both end parts are made free. Then, by vertically moving both the end parts of the work rolls 12, 13, large bending is loaded to the work rolls 12, 13 and the capacity of crown control is increased. That is, the bending amount is changed by relatively changing the relationship between the projection amount of the positioning cylinder 20 and the projection amount of the rolling-down screw 10. Further, when balance cylinders 28 are extended/contracted, the fine adjustment of bending is possible during rolling.
Patent JP-2001120061-A (JP)
Title: Formation of mycorrhiza seedling of mycorrhizal mushrooms
Inventor: YAMADA AKIYOSHI
IPC: A01G1/04
Filed: 1999-11-01
Abstract: PROBLEM TO BE SOLVED: To provide a method for efficiently forming mycorrhiza seedlings of mycorrhizal mushrooms at a short period in a small space, and capable of being widely applied to the mycorrhizal mushrooms, and further to provide an artificial cultivating method of the mycorrhizal mushrooms by utilizing the mycorrhiza seedlings formed by the method. SOLUTION: The method for forming the mycorrhiza seedlings utilizing baby seedlings raised from seeds is established, and the mycorrhiza seedlings are efficiently formed in a short period. Further carpophores of various kinds of the mycorrhizal mushrooms are successfully generated from the mycorrhiza seedlings.
Patent JP-2000138841-A (JP)
Title: Synchronization separator circuit
Inventor: KAJIWARA MIKIO
IPC: H04N5/05
Filed: 1998-10-30
Abstract: PROBLEM TO BE SOLVED: To allow a synchronization separator circuit to automatically separate a synchronizing signal from a composite video signal of plurality of scanning systems, whose horizontal frequency differs at an optimum synchronization separation level. SOLUTION: A composite video signal a1 led to an input terminal 11 is amplified by an amplifier circuit, consisting of resistors R11, R12 and a transistor TR11, an output of the amplifier circuit is AC-coupled by a capacitor C11, the level is adjusted with a level adjustment circuit 31 and is output as a composite video signal b1 to an input terminal 22 for a synchronization separation IC 20. A horizontal synchronizing signal and a vertical synchronizing signal are separated from the composite video signal b1 led to the input terminal 22 at a synchronization separation level (Vc2+VEB) and are output from output terminals 23, 24 as a horizontal synchronizing signal C1 and a vertical synchronizing signal d1.
Patent JP-H03171972-A (JP)
Title: Image forming device
Inventor: WATARI MASAKO
IPC: H04N1/393
Filed: 1989-11-30
Abstract: PURPOSE:To obtain an enlarged image of a high quality by defining a sampling pitch of an original picture element in accordance with variable power rate, relocating newly a sampling point of an original image by this sampling pitch, applying prescribed density to the newly defined picture element by referring to the peripheral picture element, executing an interpolation processing and determining the density of a converted image. CONSTITUTION:A sampling pitch 1/2<k> of an original picture element is defined in accordance with variable power rate (rx) so as to be held within a range of 0.5 <=(a pitch of the original picture element/a pitch of a converted picture element) <=2.0. Subsequently, as shown in the figure (c), sampling points P, 2<k>(i-1), P, 2<k>(i-1)+, P, 2<k>(i), P, 2<k>(i)+n, P, 2<k>(i-1), P, 2<k>(i+1)+n,... (0<=n<2<k>) of the original image are relocated newly, and its density is derived by a linear interpolation by referring to density of the original picture elements P, 2<k>(i), P, 2<k>(i+1) positioned in the left and the right in the utmost vicinity of its relocated sampling points. Subsequently, with respect to the relocated original picture element train ORG, sampling is executed again by a pitch 1/rx and by projecting a converted picture element train COV, density of converted images Cj-i, Cj, Cj+1,... is determined. In such a way, the converted image whose picture quality and reproducibility are high is obtained.
Patent JP-H01303000-A (JP)
Title: Sound output system
Inventor: NEGISHI HIROKAZU
IPC: H04R1/34
Filed: 1988-12-09
Abstract: PURPOSE:To obtain a sound output system with stereoscopic sense extending over a wide band by compensating the time difference of the sounds of a pair of speaker outputs within a prescribed area from the shape, etc., of a pair of audio mirrors or asymmetric horn according to a Haworth effect. CONSTITUTION:This output system is provided with a pair of a right and a left speakers 63, 63 and a pair of the audio mirrors 65 to control the directivity of the sound to be outputted from these speakers 63. Then, the shape or the arrangement of the mirror 65 is regulated so that the time difference of the sounds to be outputted respectively from a pair of the speakers 63, 63 can be compensated within the prescribed area by their sound pressure difference by the Haworth effect. On the other hand, in a case that the asymmetric horn 64 is provided, the shape or the arrangement of a pair of the speakers 63, 63 is regulated so that the time difference of the sounds to be outputted from a pair of the speakers 63 can be compensated within the prescribed area by their sound pressure difference according to the Haworth effect.
Patent JP-H09153824-A (JP)
Title: Radio communication equipment
Inventor: FURUYA SEIJI
IPC: H04B1/04
Filed: 1995-11-30
Abstract: PROBLEM TO BE SOLVED: To control transmission output with simple circuit configuration in a radio telephone system which can correspond to analog/digital systems. SOLUTION: An amplifier 12 inputting the power instruction signal of a control circuit 9 to a non-inversion input and giving output signals to transmission circuits 5 and 6 and a mode setting circuit 14 for supplying the detection output of a detection circuit 11 to the inversion terminal of an amplifier, operating the amplifier as a differential amplifier and operating the amplifier as the buffer amplifier of the power instruction signal in a digital mode are provided. The control circuit 9 sets the power indication signal, based on the detection output of the detection circuit 11.
Patent JP-H05126568-A (JP)
Title: Optical displacement gauge
Inventor: KUWABARA YOSHIHARU
IPC: G01C3/06
Filed: 1991-10-30
Abstract: PURPOSE:To enable an optical displacement gauge using the trigonometrical surveying method to have both high lateral resolution and wide measuring range. CONSTITUTION:By providing a lens driving means 34 which changes the position of a projection lens 32 incorporated in a lighting system, the diameter of a light beam 10 made to form an image on a measuring surface 10 is always controlled to a fixed small diameter in accordance with the change in position of the surface 10 so that the surface 10 can get in the waist length of the light beam 14 in accordance with the position of the surface 10 found by means of a signal processing circuit 20.
Patent JP-H06154979-A (JP)
Title: Continuous casting apparatus
Inventor: KASAI NOBUFUMI
IPC: B22D11/128
Filed: 1992-11-20
Abstract: PURPOSE:To obtain a cast slab having excellent internal quality without segregation by forming a convex crown at least at the center part of one side roll group in supporting roll group near the last solidification position. CONSTITUTION:The convex crouwns are formed at the center parts of at least one side in the supporting roll group 3, 3... to near the last solidification point X, desirably, the upper side of curved cast slab and further desirably, both sides of the supporting roll group 3, 3.... This convex crown rates are made to be larger by larger from just below the mold to near the last solidification point X, such as C1, C2, C3...Cn. By using the supporting roll group 3, 3... having the convex crowns, the projecting rate at the center part in the width direction of the cast slab generated with the mold 2 having the recessed part is gradually reduced by rolling and the uniform rolling reduction force in the width direction of solidified shell can be given.
Patent JP-H01156163-A (JP)
Title: Master cylinder
Inventor: IWAMI KAZUTOSHI
IPC: B60T11/16
Filed: 1987-12-11
Abstract: PURPOSE:To improve antiwear property and corrosion proof by forming the inner wall of a master cylinder of ceramics. CONSTITUTION:A master cylinder used for a hydraulic brake system is constituted from a reservoir section 2 and a cylinder section 1 for generating liquid pressure. The cylinder section 1 is constituted from a piston 5 having primary and secondary cups 3, 4 disposed respectively on the front and rear ends, a return spring 6 for urging the piston 5 to the input push rod 15 side and a check valve 8 covering a liquid pressure outlet 7 and inserted in a cylinder 9. Then, the inner wall of cylinder 9 is formed of ceramics C and particularly the whole body of cylinder 9 is made of ceramics or a ceramics sleeve (liner) 10 is inserted in a metal body.
Patent JP-H04183751-A (JP)
Title: Production of 4,4',7,7'-tetrachlorothioindigo
Inventor: KIMURA SHIGEO
IPC: C07D209/46
Filed: 1990-11-17
Abstract: PURPOSE:To simply and economically obtain the title compound useful as a colorant by subjecting dichlorophenylthioglycoloyl chloride to ring formation to give dichlorohydroxythionaphthene, separating dichlorohydroxythionaphthene by a specific method and oxidizing. CONSTITUTION:First 2,5-dichlorophenylthioglycoloyl chloride is subjected to ring formation in the presence of an aluminum halide in a solvent preferably at -10 to 20 deg.C. Then the reaction solution containing 4,7-dichloro-3- hydroxythionaphthene prepared by the ring formation reaction s mixed with water, separated into an aqueous layer and an organic layer under heating, preferably under heating at 60-95 deg.C and 4,7-dichloro-3-hydroxythionaphthene in the organic layer is oxidized preferably at 50-80 deg.C to give the objective compound. The oxidation is usually carried out in the presence of NaOH.
Patent JP-H11204830-A (JP)
Title: Manufacture of semiconductor light emitting element
Inventor: MORI MASAKI
IPC: H01L33/62
Filed: 1998-11-02
Abstract: PROBLEM TO BE SOLVED: To lessen bonding defect and short circuit failure between electrodes in a light emitting diode having a pair of positive and negative electrodes on the same plane, and improve an emitted light intensity. SOLUTION: A light emitting diode 10 has a pair of positive and negative electrodes i.e., electrode 7 of an i-layer 5 and electrode 8 of a high-carrier-concn. n<+> layer 3, an SiO2 insulation layer 9 is formed on a part of the electrode 7 and the entire i-layer 5, so that the exposed areas of the electrodes 7, 8 are approximately equal to thereby approximately equalize the heights of solder bumps 17, 18 formed on the electrodes 7, 8 and lessen the bonding defect of a lead frame 20 of the light emitting diode 10 to lead members 21, 22. By covering near parts of the electrode face to the electrode 8 with the insulation layer 9, the electrode 7 is separated from the electrode 8 to lessen the short circuit failure, the area of the electrode 7 can be possibly large, and hence the light emitting diode 10 can improve the emitted light intensity.
Patent JP-H03174267-A (JP)
Title: Self-traveling chemical spraying carriage
Inventor: UNO JUN
IPC: A01M7/00
Filed: 1989-11-30
Abstract: PURPOSE:To smoothly and excellently spray a chemical by electrically detecting a stopping member set on a traveling path by a stop position detecting means when the carriage reaches the stop position on the traveling path to stop the carriage. CONSTITUTION:The traveling speed of the spraying carriage is changed by a speed change means S6 to high, medium speed, etc., by switching. The traveling speed is kept constant by the constant traveling speed keeping means consisting of a microcomputer 51, a driving motor control circuit 59, etc. Furthermore, the stopping member set on the traveling path is electrically detected by stop position detecting means 65F and 65R fixed in the traveling direction of the carriage when the cart reaches the stop position, and the carriage is stopped. Consequently, a chemical is smoothly and excellently sprayed.
Patent JP-H03169625-A (JP)
Title: Thermosetting tape and sheet
Inventor: OKADA SHIGEMITSU
IPC: B32B7/06
Filed: 1989-11-30
Abstract: PURPOSE:To surely coat the surface of a body to be coated and to keep the coated state in a range over a long period by blending the clothlike or fibrous base material with thermosetting resin composition and applying this thermosetting resin composition to a film having mold release characteristics and winding this film in a spiral shape. CONSTITUTION:A thermosetting tape 1 has both the flatly formed liquid or puttylike nonvolatile thermosetting resin composition 2 and a film 3 having mold release characteristics to which this composition 2 is applied. While peeling the film 3, the thermosetting resin composition 2 is wound and stuck on the outer circumferential face of a pipe 4 such as a steel pipe through which high- temp. fluid is transported. Thereby a coated layer made of the thermosetting resin composition can be formed on the surface of the pipe 4. The film 3 is peeled and thereafter the thermosetting resin composition is closely stuck and surely coated while following the shape of the outer surface of the pipe 4 even in the part wherein change in a large shape of the pipe 4 is present.
Patent JP-H01154373-A (JP)
Title: Recording and reproducing device for sound signal
Inventor: OKADA TAKESHI
IPC: G11B20/18
Filed: 1987-12-10
Abstract: PURPOSE:To prevent the deterioration in a reproduced sound quality by demodulating a sound signal recorded for every prescribed unit time at the time of reproducing, storing in a memory, checking the regulation characteristic of a frame and an address, reading the sound data stored in the memory and muting. CONSTITUTION:At the time of the reproduction, a reproducing mode is instructed to respective processing parts in a system control part 13, reproduced data read by rotating heads 1A, 1B is converted to a digital signal in an electromagnetic converting processing part 8 and the sound data and identification data are extracted in a data extracting part 10. This sound data is stored in a RAM 9, the identification data is fed to an identification data processing part 12, the parity check of the sound data is executed in a code correcting part 11 and an error is corrected in a prescribed regulation. The regulation characteristic of the frame address is checked in the processing part 12, and a majority decision processing is executed to the frame address for every reproducing track to decide a validity. Then, the sound data read from the RAM 9 is error compensated and processed in a muting processing part 6.
Patent JP-H04185493-A (JP)
Title: Manufacture of layout sheet book and spacer for layout sheet used for the manufacture
Inventor: KIDA TADAKI
IPC: B42D1/08
Filed: 1990-11-20
Abstract: PURPOSE:To space each layout sheet correctly with the other even without peeling off the outermost layout sheet by providing an adhesive margin between the binding ends of each layout sheet, then filling the entire inner part of the adhesive margin with a heat-melting adhesive solution and curing it by cooling. CONSTITUTION:A spacer 30 is arranged between the binding ends 10a of layout sheet 10 to form an adhesive margin 36 between groups of layout sheets. If a heat-melting adhesive solution is applied to the surface of the binding end 10a, it permeates the adhesive margin 36 by capillary phenomenon. However, the adhesive solution 22 fills the adhesive margin 36 almost fully as the height of the adhesive margin 36 is comparatively insignificant. If the binding end 10a is arranged on a book spine 14, the former is pressed against the spine 14 by the weight of the group of layout sheet and the adhesive solution 22 is filled in the entire interior of the adhesive margin 30. Finally, the adhesive solution 22 is allowed to cure by cooling and the spacer 30 is pulled out. Thus the group of layout sheets are strongly bonded to the spine through the binding end and the end surface.
Patent JP-2000136354-A (JP)
Title: Adhesive for color filter
Inventor: ITOI TAKESHI
IPC: C09J4/06
Filed: 1998-11-04
Abstract: PROBLEM TO BE SOLVED: To obtain an alkali-soluble, photosensitive solventless adhesive by using an acrylic copolymer having ethylenically unsaturated groups and carboxyl groups, a diluting monomer, and a photosensitizer as the essential ingredients. SOLUTION: This adhesive is used in a process for producing a transfer-type color filter by transferring a color filter layer formed on a transfer sheet to a glass substrate and comprises (A) an acrylic copolymer which has ethylenically unsaturated groups and carboxyl groups and preferably has a mol.wt. of 1-100×103, a double bond equivalent of 3×103 or lower, and an acid value of 50-150 and/or contains at least 5 wt.% thermosetting component, (B) a diluting monomer having a boiling point of 200 deg.C or higher, and (C) a photosensitizer as the essential ingredients. The adhesive is preferable in terms of safety and hygiene since when the transfer sheet is pressed against the glass substrate with the adhesive intervenient between the sheet and the substrate, an excess of the adhesive bulging out can be removed without using an organic solvent.
Patent JP-H08165831-A (JP)
Title: Cam latch handle for top-hinged outswinging window
Inventor: SASADA YASUNOBU
IPC: E05C3/28
Filed: 1994-12-16
Abstract: PURPOSE: To surely lock a top-hinged outswinging window. CONSTITUTION: Pins 16, 17 are fitted between upper sections and between lower sections of opposite side plates of a seat 11 fitted to a sash B, and support pieces 20 extended toward the lower pin 17 are formed at the lower end sections of handles 8 rotatably supported by the upper pin 16 at the lower end sections. Each of latches 21 rotatably supported on the lower pin 17 at one-end sections is divided into the first latch piece 22 and the second larch piece 23, coupling pieces 22a coupled with the support pieces 20 are provided on the latch pieces 22, 23 and the latch pieces 22, 23 are pressed by individual springs in the coupling direction between the coupling pieces 22a and the support pieces 20.  The radius of a circular arc face 22b provided at the other end section of the first latch piece 22 is made smaller than the radius of a circular arc face 23b formed at the other end section of the second latch piece 23, and the first latch pieces 22 is surely coupled with a coupling section 2 even when a sash B is incompletely closed and the second latch piece 23 is incompletely coupled with the coupling section of a receptacle 1 fitted to a window frame A.