baber/WOPTO huggingface dataset:
Patent JP-H01157975-A (JP)
Title: Substituted phenylurea derivative and herbicide comprising said derivative as active ingredient
Inventor: SATO KATSUTOSHI
IPC: C07D311/04
Filed: 1987-12-14
Abstract: NEW MATERIAL:An N'-phenyl-N-methylurea derivative shown by formula I (A is alkylene; R<1>-R<4> are H or CH3; R<5> is CH3 or OCH3). EXAMPLE:1-{4-[3,4-Dihydro-2H-1-benzopyran-6-yl)methyloxy]phenyl}-3-met hoxy-3- methylurea. USE:An active ingredient for a herbicide. Showing high herbicidal activity against weeds in plowed field, such as posumbu knotweed, smooth plgweed, Indian mallow, henbit, cleavers, etc., weeds in paddy fields, such as barnyard grass, toothcup, monochoria, etc., by treatment before germination or in growth period and exerting almost no bad influence on crops such as maize, barley, rice plant, etc. PREPARATION:For example, a compound shown by formula II is reacted with a compound shown by formula III (X is halogen) in a solventless state or in a solvent such as aprotic polar solvent in the presence of a base such as pyridine at 0-150 deg.C to give a compound shown by formula I.
Patent JP-H03176002-A (JP)
Title: Hair-drying device for automobile and hair drier main body for excharge thereof
Inventor: SUGIMURA YUSUKE
IPC: B60H1/00
Filed: 1989-12-05
Abstract: PURPOSE:To obtain a large amount of heat and air in spite of a small size and light weight, by a method wherein the title device is composed of both a duct for a hair drier and a hair drier main body which is connected to the point thereof and has a blowout opening for blowing warm air led thereby and is a handy size to be held by one hand. CONSTITUTION:When a hair drier main body 10 is raised, a switch 33 is turned on and an electric current is applied to a solenoid 5. In this way, after an actuator 5a is extended, it turns a selecting door 2 to the left and opens a duct 1 for a hair drier, following which the warm air sent through a heating core 106 by a fan 104a, is led to the duct 1 at a rear duct 110. At this time, since the pathway to the rear blowoff opening for the rear duct 110 is almost shut off by the selecting door 2, the blowoff of the warm air at the rear blowoff opening is restricted. When the hair drier main body 10 is held by hand and a push button 18 is pushed, a movable slit plate 14 is shifted to the right against a spring 15, through a lever 17 and slits 14a thereon open slits 13a on a fixed slit plate 13. As the result of it, the warm air is blown from a blowoff opening 12 and the amount of the warm air can be also controlled voluntarily by the adjustment of the push button 18.
Patent JP-2001135070-A (JP)
Title: Semiconductor memory device with page reading function
Inventor: KIMURA SHOICHI
IPC: G11C7/00
Filed: 1999-11-08
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor memory circuit with page reading function, reduced in the wiring area and the, power consumption which executes page reading at high speed. SOLUTION: Output line selection circuits (CS11 to CS88) operated by page selection signals (115 to 122) are installed in respective memory blocks (B11 to B88) and plural output lines (DG1 to DG8) connected to the output line selection circuits are connected to a single sense amplifier 114. The output line selection circuits sequentially read data in the respective memory blocks (B11 to B88) to the output lines (DG1 to DG8) and they are inputted to the single sense amplifier (114) through a connection means operated by a Y selector.
Patent JP-H08174370-A (JP)
Title: Balancing structure of rotary shaft
Inventor: II RYOJI
IPC: B23Q11/00
Filed: 1994-12-20
Abstract: PURPOSE: To perform accurate and simple regulation of the balance of a rotary shaft without deterioration of appearance. CONSTITUTION: A screw hole 23 is formed in the end face on the front side of a main spindle 21 of a machine tool. A weight 25 comprising a mass part 27 the necessary weight of which is set according to length; and a screw part 26 joined in a screwed-in state with a screw hole 23 is joined in a screwed-in state with the screw hole 23 to perform regulation of the balance of a main spindle 21. In such a state that the main spindle 21 is supported at a spindle head, the balance of the main spindle 21 is regulated from the outside. The screw hole 23 is closed with the weight 25 and the balance of the main spindle 21 is accurately and besides simply regulated without lowering appearance without deterioration of appearance.
Patent JP-H02162314-A (JP)
Title: F-theta lens
Inventor: TASHIRO KATSU
IPC: G02B26/10
Filed: 1988-12-16
Abstract: PURPOSE:To obtain an f.theta lens with excellent aberration characteristics by arranging four positive, negative, positive, and positive lenses with specific radii of curvature and specific refracting indexes at specific positions in order from a beam deflector. CONSTITUTION:A 1st lens counted from the beam deflector is a positive lens, a 2nd lens a negative lens, and 3rd and 4th lenses are positive lenses. Then the distance from a pupil to the 1st lens is set to 60.0mm and various elements of the 1st, 2nd, 3rd, and 4th lenses are specified. Namely, r1 is -124.31mm, r2 -98.09mm, d1 12.6mm, n1 1.7379, d2 5.2mm, r3 90.0mm, r4 -800.0mm, d3 11.8mm, n2 1.6145, d4 16.0mm, r5 -669.97mm, r6 -151.0mm, d5 26.0mm, n3 1.7379, d6 0.5mm, r7 1523.7mm, r8 -820.5mm, d7 15.0mm, n4 1.7379, and d8 582.249mm.
Patent JP-H08169106-A (JP)
Title: Ink jet printer
Inventor: MIZUTANI NOBUO
IPC: B41J2/175
Filed: 1994-12-20
Abstract: PURPOSE: To calculate the time required for warming-up operation with respect to a calculation request to enable a user to find the time. CONSTITUTION: Ink temp. Ti is detected by an ink temp. detection part 22 and open air temp. To is detected by an open air temp. detection means 40 and, from a data table showing the time before a reference amt. of ink reaches predetermined temp. with respect to the ink temp. and the open air temp., the time Sio corresponding to the detected ink temp. Ti and open air temp. To is searched. Ink amt. I is detected by an ink amt. detection part 22 and a warming-up time is calculated according to a calculation formula of I×Sio to be outputted to an LCD display part 50.
Patent JP-H10159028-A (JP)
Title: Bearing installation method
Inventor: YAMAYA HIROYUKI
IPC: E01D21/00
Filed: 1996-11-27
Abstract: PROBLEM TO BE SOLVED: To provide a bearing installation method capable of erecting a bridge girder while giving a shear deformation to a bearing on a bridge pier without giving a shear deformation to the bearing in advance and without requiring the jigs for maintaining the shear deformation. SOLUTION: A bearing 22 is tilted on a shoe seat 14 of a bridge pier 12, and an anchor bolt 16 sticking out from the shoe seat 14 of the bridge pier 12 is inserted to a fixed hole 30 at one end 28A of a lower shoe 28. A bridge girder 20 is suspended over a bridge pier, and one end 26A of the upper shoe 26 is stuck to an corner portion 34 constituted with the bottom surface of a bridge girder 20 and an end face of a stopper 32 and us then fixed. In this state, the bridge girder 20 is lowered almost in vertical direction, the bearing 22 in a tilted stated is clamped from the upper and lower portions, and the deformed portion 24 of the bearing 22 is shear-deformed when seen from the side surface.  In a state where the upper shoe 26 is plane-contacted to the bridge girder and the lower shoe 28 to the shoe seat 14 respectively, the lower shoes 28 is fixed to the shoe seat 14 and the upper shoe 26 is fixed to the bridge girder 20.
Patent JP-H05149146-A (JP)
Title: Control device for vehicle with automatic transmission
Inventor: USUKU HISAFUMI
IPC: F02B75/06
Filed: 1991-11-29
Abstract: PURPOSE:To increase a lock up region, to reduce the number of idle revolutions, and to improve operability and fuel consumption by smoothening the fluctuation of torque transmitted to an automatic transmission. CONSTITUTION:A torque fluctuation smoothening device employing a spring and a lock up device are operated in the region on the low speed side of a conventional lock up region (S10, 8). The smoothening device is operated even during idling (S2, 3).
Patent JP-H08172599-A (JP)
Title: Non-interlace scanning signal recorder
Inventor: FUJIWARA YUJI
IPC: G09G5/391
Filed: 1994-12-20
Abstract: PURPOSE: To provide a non-interlace scanning signal recorder to record a non- interlace scanning signal by encoding or recording one frame of a non-interlace scanning television signal as of a data quantity equivalent to one frame of an interlace scanning television signal. CONSTITUTION: This recorder is equipped with a switch 302 which inputs a digitized non-interlace scanning television signal whose frame period is 1/2 times of the interlace scanning TV signal and outputs the non-interlace scanning television signal by switching at every frame, a high efficient encoder 304 which performs the high efficient encoding of data of one frame of the non-interlace scanning television signal with the same code quantity as the one in the case that the high efficient encoding is applied to one frame consisting of consecutive two fields of the interlace scanning present television signal, and a recorder 305 which records data to which the high efficient encoding is applied to the same number of tracks as that in the recording of one frame of the interlace scanning present television signal.  One frame of the non-interlace scanning television signal can be encoded and recorded as of the data quantity equivalent to one frame of the interlace scanning television signal.
Patent JP-H01158205-A (JP)
Title: Connecting structure of mounting plate and bolt
Inventor: TAKAKU HITOSHI
IPC: B60T13/52
Filed: 1987-12-15
Abstract: PURPOSE: To keep the surface of an adapter plate even by forming a plurality of projections and recesses on an end surface of a bolt head, arranging stop members between the projections and forming recesses between the projection and the stop member. CONSTITUTION: A plurality of projections 6 and recesses 7 are formed around a bolt shank 3 on the end surface 5 of the head of a bolt 1. Stop members 8 of the same height as the end surface 5 of the head are formed respectively between the recesses 7. The recesses 7 are formed between the projection 6 and the stop member 8. The stop member 8 stops the deformation of the side surface of an adapter plate 9. The projections 6 penetrate into the adapter plate 9. In this way, it is possible to keep the surface of the adapter plate even, and to obtain excellent rotation stop effect.
Patent JP-H03177555-A (JP)
Title: Formed body
Inventor: NASU TOSHIYUKI
IPC: C23C4/10
Filed: 1989-12-06
Abstract: PURPOSE:To improve the corrosion resistance and wear resistance of parts as base material by forming a plastic layer excellent in corrosion resistance and a sprayed deposit of hard material, such as ceramics and cermet, excellent in wear resistance on the surface of parts as base material composed of carbon steel, etc. CONSTITUTION:For example, a cylindrical roll made of carbon steel for a paper-making machine is used as a base material 1, and a plastic sheet consisting of thermosetting resin or thermoplastic resin and excellent in corrosion resistance is allowed to adhere to the surface of the above base material 1 by means of an adhesive, by which a plastic layer 2 having a thickness, e.g. of several tens micrometers to several centimeters is formed. Further, a thermally sprayed layer 3 consisting of high-hardness ceramics or cermet of oxide type, carbide type, nitride type, boride type, etc., is formed on the above layer 2 to a thickness, e.g. of hundreds micrometers to several centimeters. By this method, the parts made of metal excellent in corrosion resistance as well as in wear resistance can be obtained.
Patent JP-H06155621-A (JP)
Title: Cap
Inventor: KANEDA KOJI
IPC: B29C63/34
Filed: 1992-11-26
Abstract: PURPOSE:To make it possible to easily manufacture heat insulating pipe by a small number of persons and to improve the work efficiency and economical efficiency under the condition that the reduction of work amount as a whole can be possible. CONSTITUTION:In the cap concerned, a radially jetting part 11, through which fluid sent within a tubular body 1 can be jetted to the radial direction of the tubular body 1 under the condition being covered on one end of the tubular body 1, is provided and, at the same time, a rotor 3, on the outer peripheral surface of which a spirally continuous projecting bead 10 is produced at its tip, is provided so as to be integrally connected with a rotatingly driving part on the rear end side of the rotating shaft of the rotor 3 in order to arrange the rotatingly driving part in fluid channel, which is formed by covering the tubular body 1 with the cap.
Patent JP-H07165108-A (JP)
Title: Caster-angle control device for caster-variable suspension
Inventor: MITO TOSHIYASU
IPC: B60G17/015
Filed: 1993-12-16
Abstract: PURPOSE:To restrain kickback occurrence by operating a caster angle with detected vehicle height as a parameter to adjust and control the caster angle so as to become an operated caster angle. CONSTITUTION:A vehicle-height signal H, a vehicle-speed signal V, and a steering wheel steering angle signal delta are inputted into an operation part 521 respectively form a vehicle-height sensor 524, a vehicle-speed sensor 525, and a steering wheel steering angle sensor 526. The target extension/contraction position X of an actuator corresponding to an objective caster angle is operated from these input signals by the operation part 521. A caster angle at that time is operated with detected vehicle height as one parameter. The objective extension/ contraction position signal X and an extension/contraction position signal Y from a stroke sensor 509 are compared by a comparator 522 to output a comparison error signal to a drive 523. The drive 523 controls an electromagnetic switching valve 516 so as to eliminate an error based on this comparation error signal to control a caster adjustment mechanism 1 via the actuator 50.
Patent JP-H03178083-A (JP)
Title: Floppy disk device
Inventor: MACHIDA MASANOBU
IPC: G11B21/08
Filed: 1989-12-06
Abstract: PURPOSE:To respectively detect the position of a zero track corresponding to a head to be used by providing zero track sensors, which number is same as the number of heads, and a zero track sensor switching circuit to switch the zero track sensor corresponding to the head to be used. CONSTITUTION:A control part selects either a head 1a or 1b to be used corresponding to the kind of a floppy disk medium and in such a case, a head switching signal is applied from the control part to a zero track sensor switching circuit 5. When the head 1a is used, a zero track sensor 4a is selected and when the head 1b is used, a zero track sensor 4b is selected. Based on a zero track signal obtained form the zero track sensor 4a or 4b, the position of the zero track is recognized. Thus, a floppy disk device can be obtained to respectively detect the position of the zero track corresponding to the head to be used.
Patent JP-H01158133-A (JP)
Title: Balcony
Inventor: TSUDA KOICHI
IPC: E04F11/18
Filed: 1987-12-14
Abstract: PURPOSE: To miniaturize the size and lighten the weight of members to be used and facilitate the handling and the construction by supporting a front-face panel by an upper girder and a lower girder connected to the tops and the bottoms of a pair of wing walls respectively and forming a floor between the lower girder and the external wall. CONSTITUTION: A front-face panel 5 is supported by an upper girder and a lower girder connected to the tops and the bottoms of the front ends of a pair of wing walls fixed to the outer face of an external wall 1 of a building from the top and the bottom respectively. Secondly, a girth 6 is provided between the external walls 1 of the upper/lower floors and a connecting material 8 is fixed thereto via support material 7. A connecting material 9 is fixed to the lower girder 3, a sleeper 10 is provided between the both connecting materials 8, 9, and a floor 2 is formed in its upper part.
Patent JP-H02160046-A (JP)
Title: Production of gas adsorbing element
Inventor: KUMA TOSHIMI
IPC: F24F3/14
Filed: 1988-12-14
Abstract: PURPOSE:To improve the performance of the gas adsorbing element by integrally and securing fixing and binding active carbon and/or active alumina and metal silicate aerosol having gas adsorbing activity to a matrix. CONSTITUTION:Paper essentially consisting of inorg. fibers sheeted to a low density is laminated to form the matrix having the shape of the gas adsorbing element which has many small through-holes. A dispersion prepd. by dispersing the powdery or short fibrous active carbon and/or active alumina into an aq. water glass soln. is impregnated in this matrix. The matrix is immersed, after drying, into an aq. soln. of a metal salt, such as A1 salt or Mg salt, which is soluble in water and can generate an insoluble gel-like silicate by reacting with the water glass to form the hydrogel of the metal siliate by the reaction of the water and the above-mentioned metal salt. The gel is then rinsed and dried to integrally and securely fix and bind the active carbon and/or active alumina and the metal silicate aerosol having the gas adsorbing activity to the matrix. As a result, the performance of the gas adsorbing element is additionally improved.
Patent JP-H02162752-A (JP)
Title: Semiconductor device
Inventor: KAWAGUCHI TAKAO
IPC: H01L29/40
Filed: 1988-12-15
Abstract: PURPOSE:To make it possible to obtain a good contact stable in a process manner and to reduce the disconnection failure of a conductor thin film wiring by a method wherein a semiconductor device is provided with a conductor thin film to come into contact electrically with a conductive oxide thin film through an insulating film, which is provided on the conductive oxide thin film and consists of a Ta-containing oxide, and a contact window formed in the insulating film. CONSTITUTION:A conductive oxide thin film is deposited in a vacuum on a transparent substrate 11 and thereafter, the thin film is patterned to provide an ITO thin film 12 and a Ta oxide thin film 13 is deposited on this film 12. An amorphous Si film, for example, is deposited on the substrate 11 with these films 12 and 13 laminated on it. Subsequently, a window opening pattern is formed using a photoresist for obtaining an electric contact with the film 12 and an opening is formed in the film 13 by a dry etching method to form a contact window 14. After the formation of this window 14, the resist is completely removed. After this, a conductor thin film 15 consisting of an MoSi/Al thin film and an opposed electrode 16 to constitute an electric capacity are provided.
Patent JP-H05123657-A (JP)
Title: Method for cleaning body to be cleaned
Inventor: UCHINO MASAHIDE
IPC: B08B3/08
Filed: 1991-11-05
Abstract: PURPOSE:To produce an ultrasonic cleaning effect on a body to be cleaned while using a cleaning liq. having high viscosity such as a water insoluble terpene solvent, a silicon contg. solvent, a hydrocarbon solvent or hydrophilic higher alcohol. CONSTITUTION:A body 7 to be cleaned is first cleaned by immersion in a cleaning liq. 1 having high viscosity. It is then immersed in an ultrasonic cleaning liq. 6 based on a perfectly fluorinated liq. and ultrasonic cleaning is carried out to remove contaminants remaining in the recess, etc., in the body 7 after cleaning in the cleaning liq. 1 having high viscosity.
Patent JP-H07175600-A (JP)
Title: Disk array device
Inventor: MATSUBARA TAKANORI
IPC: G06F3/06
Filed: 1993-12-17
Abstract: PURPOSE:To incorporate a disk drive (basic disk drive) which is used as a single body in the disk array device while maintaining the data of the basic disk drive when the effective data are stored on the basic disk drive. CONSTITUTION:This disk array device has a disk drive group 160 including disk drives 161-164, a write buffer means 123 which holds data to be written to the disk drive group 160, an error restoration information generating means 125 which generates error restoration information as information for error restoration regarding the data to be written to the disk drive group 160, a read buffer means 133 which holds data read out of the disk drive group 160, an error check means 135 which checks error occurrence regarding the data held in the read buffer means 133, an interface means 110 for interfacing with the outside of the disk array device 100, and a specification setting means 170 for setting specification of the constitution in the disk array device 100.
Patent JP-H01159887-A (JP)
Title: Magnetic bubble detector
Inventor: OHASHI MAKOTO
IPC: G11C11/14
Filed: 1987-12-17
Abstract: PURPOSE:To prevent an error in a bias lower limit by providing a conductor to prevent the excessive stripe of a bubble in the opening part vicinity of a hairpin type conductor. CONSTITUTION:In a current stretching system bubble detector, a conductor 5 for preventing a strip is provided in the opening part of a hairpin type conductor 1. When a stretching pulse i1 is made to flow to the hairpin conductor 1 in a direction to weaken a bias magnetic field and a bubble is made into a stripe magnetic domain by being stretched, a pulse i2 for preventing a stripe is made to flow also to the conductor 5, and the stretching of a bubble 4 is prevented by a repulsive magnetic field prepared in the conductor 5. Thus, the error due to the stretching over a necessity can be prevented.
Patent JP-2001130551-A (JP)
Title: Folding container
Inventor: MORI HITOSHI
IPC: B65D6/18
Filed: 1999-11-09
Abstract: PROBLEM TO BE SOLVED: To prevent the engaged state between an engaging piece and an engaging protuberance from being disengaged, and prevent the side walls from falling inward due to the disengagement of the side walls from each other by keeping either one of the engaging pieces being engaged with the engaging protuberance even when the side walls are joeted. SOLUTION: For this folding container, the side walls 2 and 3 which are arranged to surround the bottom section 1 can be folded in a manner to be superposed with the bottom section. In such a folding container, on one of the side walls, a pair of engaging pieces 3k, wherein engaging protuberances 3k1 are formed in a manner to be confronted with each other are formed. On the other side wall which is engaged with the side wall, an engaging protuberance, with which the engaging protuberances 3k1 are engaged, is formed. At the same time, on the two side walls, shaking preventive means 3j, 2h, 3m and 2m, which cooperatively prevent the side walls from shaking, are arranged.
Patent JP-H02195461-A (JP)
Title: Method for keeping maintainability of tie and tie group in cpu-based hierarchical communication system
Inventor: MAAKU AREN KAAPENTAA
IPC: G06F13/00
Filed: 1989-12-08
Abstract: PURPOSE: To maintain the maintainability of a tie group by managing a CPU host provided with a hierarchized communication sub system in a form for making a system be able to readjust a processing in the case that route destruction is present. CONSTITUTION: In the case that an edge 1, C is removed for a user CCB, an item 1, C is taken out from an original tie group list and a CCB 1 and a CCBC are adjusted. The second item of the list, that is the edge 3, C, is taken out and turned to the first item of a new tie group and the same side of the edge is all shifted to the new tie group. When the next item of the changed original list matches with the item of the new list, it is shifted to the new list and the same PCCB side is all shifted to the new group. Repetition is performed until the end of the original list is reached.