baber/WOPTO huggingface dataset:
Patent JP-H04337086-A (JP)
Title: Etching parts
Inventor: KOBAYASHI HIROYUKI
IPC: C23F1/02
Filed: 1991-05-11
Abstract: PURPOSE:To permit separation with high accuracy without generating burries on the end faces at which a member is separated at the time of cutting a member at a half etch part. CONSTITUTION:In the cutting place of a member 10, one face of the member 10 is provided with a half etch part, and the place approximately corresponding to the side wall on the side of the recessed part 12 of the half etch part to be cut on the face on the opposite side of the member corresponding to the half etch part is provided with an auxiliary half etch groove 14 having a width narrower than that of the recessed groove 14.
Patent JP-H031623-A (JP)
Title: Data transfer system for vehicle information reception system
Inventor: SODA SHINICHI
IPC: H04H20/00
Filed: 1989-05-29
Abstract: PURPOSE:To transfer data accurately and to improve the service to passengers by sending a stored data to a vehicle and displaying the received data onto a monitor. CONSTITUTION:A ground stationary station 1 transfers a transfer data for several number of times, a receiver side of a train 2 compares a preceding transfer data with a current transfer data and fetches only a coincident data. Moreover, the train 2 sends a carrier when it is stopped in a station premises and the ground stationary station 1 receives the carrier. Since the ground stationary station 1 discriminates it that the train 2 is in the station premises, the data transfer from the ground stationary station 1 to the train 2 is much automated.
Patent JP-H01306856-A (JP)
Title: Plate for planographic printing
Inventor: KATO EIICHI
IPC: B41N1/14
Filed: 1988-06-03
Abstract: PURPOSE:To reproduce the copied image faithful to an original picture and to prevent the generation of scumming by using a resin contg. at least one kind of specific functional group by decomposition as the essential component of a surface layer and allowing a crosslining agent to coexist therein. CONSTITUTION:The surface layer is provided on the uppermost layer of photoconductive layers and the essential component of said surface layer is the resin contg. at least one kind of the functional group forming at least one group among a thiol group, phosphono group, amino group, and sulfo group by decomposition; in addition, the surface layer is so formed that the crosslinking agent coexists therein. The functional group contained in the resin forms at least one hydrophilic group by decomposition and the hydrophilic group formed from one functional group may be 1 or >=2. The copied image faithful to the original picture is reproduced in this way and since the hydrophilic property of the non-image part is good, the generation of the scumming is obviated.
Patent JP-S6112302-A (JP)
Inventor: SANO KIKUO
IPC: B27K5/00
Filed: 1984-06-28
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-S6029357-A (JP)
Title: Replaceable rubber ribbon holding member
Inventor: KUSHIDA TADAO
IPC: B60S1/38
Filed: 1983-07-27
Abstract: PURPOSE:To enable a rubber ribbon to be fitted to the click of a stay while being held in a holding member by holding the smaller part of the rubber ribbon interposed in a lower half part while providing a space in which said rubber ribbon is fitted and a quide part in which said click of a stay can be fitted with a play. CONSTITUTION:Ribbon holders 6 are fitted to the both side faces of the upper half part 5A of a rubber ribbon 5. A holding member 7 which holds this rubber ribbon 5 is formed in such a way that it has a space 8 in which the rubber ribbon 5 can be fitted with a play, while a guide part 9 in which the click of a stay can be fitted with play is formed between the wall of an empty chamber 8A formed on the upper part of the space 8 and said upper half part 5A. The top-part width W3 of the lower half part 7B of the holding member 7 is set smaller than the width W5 of the upper half part 5A, and the smaller part 5B of the rubber ribbon 5 is interposedly hold by the spring action of the lower half part 7B. And, by fitting projections 7Ba provided on the top part of said lower half part 7B into grooves 5d provided on the top part of said smaller part 5B, the looseness of the rubber ribbon 5 can be prevented.
Patent JP-S61293993-A (JP)
Title: Novel fluorescent substance, production thereof and pharmaceutical
Inventor: ASANO YOSHIRO
IPC: C09K11/06
Filed: 1985-06-21
Abstract: NEW MATERIAL:A compound expressed by formula I (n is 0-3; R is fluorescent substance residue). EXAMPLE:Estradiol-3-dansyl-17beta-[4-{p-(bis( 2-chloroethyl )amino) phenyl]butyryloxy]acetate. USE:An antitumor agent and cell discriminating agent. PREPARATION:Estradiol expressed by formula II (estradiol includes also a salt, and OH at the 17-position is 17alpha or 17beta) is reacted with a fluorescent substance to give an estradiol derivative expressed by formula II, which is then reacted with a compound expressed by the formula XCH2COY (X is halo gen or OH; Y is OH or halogen) to afford the aimed estradiol derivative expressed by formula IV. The resultant estradiol derivative is reacted with an alkylating agent (chloride) or a salt thereof.
Patent JP-H06346152-A (JP)
Title: Lead patenting apparatus for high carbon steel wire
Inventor: TSUKAMOTO TAKASHI
IPC: C21D9/64
Filed: 1993-06-07
Abstract: PURPOSE:To produce a steel wire having high strength and high ductility by separately controlling a cooling velocity and a holding temp. of the steel wire at the time of executing a lead patenting treatment before wire drawing process in the production of the steel wire. CONSTITUTION:The high carbon steel wire 2 uncoiled from a pay-off reel 1 is introduced into a heating furnace 3 and heated at 850-1000 deg.C, and after austenizing the structure, by passing the steel wire into a lead bath vessel 4 incorporated with the molten lead at about 600 deg.C, the lead patenting treatment is executed to the steel wire 2 and the steel wire is coiled in a coiler 5. In the lead bath vessel 4, plural quenching chambers composed of a first quenching chamber 6, second quenching chamber 7, etc., are arranged and the molten lead in the lead bath vessel 4 is sucked up with a circulating pump 8 and cooled by passing into a cooler 10 using the water as cooling medium to about 400-500 deg.C and supplied to both quenching chambers 6, 7 to rapidly cool the steel wire, and thereafter, the steel wire is passed in the lead bath at 600 deg.C and taken out to the outer part. In this case, the temp. of the sucked up molten lead is measured with a thermometer 13, and by adjusting the opening degree of a flow rate control valve 11 for cooling water with a temp. controller 12, the temp. of the molten lead is suitably controlled.
Patent JP-S5926795-A (JP)
Inventor: FUKUICHI TAKUROU
IPC: G10L19/00
Filed: 1982-08-04
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-S5361176-A (JP)
Title: Method for treating dust
Inventor: KIMINO MAMORU
IPC: B09B3/00
Filed: 1976-11-11
Abstract: PURPOSE: To facilitate recovery and re-use of wet dust collected with a dust collecting device such as installed to an electric furnace by producing even powder through crushing thereof mixed with dry dust prior to pelletization. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H05302360-A (JP)
Title: Wood framework structure
Inventor: HAYASHI YUICHIRO
IPC: E04B1/26
Filed: 1992-04-28
Abstract: PURPOSE:To increase the tensile bearing force of multistory wood framework structure by a method wherein the leg part of each floor is connected in a levitating state to an auxiliary lateral spanning material through an inclusion piece to form a working space at each floor, and a steel rod is integrally formed in a state to extend along each column through utilization of the space. CONSTITUTION:The leg part of each floor column 5 is connected to an auxiliary lateral spanning material juxtaposed in a levitating state by a given distance through an inclusion piece to form a working space. Meanwhile, a steel rod 8 having length long enough to form the working space as a connection part is vertically arranged along each column 5. The steel rods 8 and 8 and the steel rod 8 and an anchor bolt 1 are integrally fastened against each other in respective formed spaces. This constitution eminently attributes to the increase of a strength necessary to multistory building, especially the tensile bearing force of the column 5, and simplifies structure.
Patent JP-S5564930-A (JP)
Title: End-bending method of steel plate at producing of steel pipe by uo method
Inventor: MIHARA YUTAKA
IPC: B21D5/01
Filed: 1978-11-06
Abstract: PURPOSE: To force up the end part of a concave die and enable end-bending of a  steel plate to be done by applying the curved face of the concave die to the other  face of the steel plate which is applied to the curved face of a convex die.  
     CONSTITUTION: A steel plate 3 is held horizontally by clamp devices 11a, 11b from above and below. Next, a concave die 7 is opposedly positioned to a convex die 4 through height adjustment by the push up device of a fulcrum axis 12 and down position adjustment of a spring 8. Next, the fulcrum axis 12 is moved upward in the bed 10 direction by the operation of the push up device. Then, the concave die 7 rises while turning about the fulcrum axis 12 as its turning center and makes cam operation while acting force upon the end of the steel plate side edge, thereby pressing the same is such a manner as to roll the same. There is similar effect even by fixing the fulcrum axis 12 of the concave die 7 and pushing down the convex die 4 or pushing down the concave die 7 from above the convex die 4. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S6114129-A (JP)
Title: Method for recovering gallium from dust produced by electrolyzing aluminum
Inventor: IKEDA HIDETSUGU
IPC: C22B58/00
Filed: 1984-06-29
Abstract: PURPOSE:To recover Ga from dust produced by electrolyzing Al in a high yield by treating the dust with a mineral acid, adding alkali to the resulting leaching soln., dissolving deposited Ga hydroxide in hydrochloric acid, and concentrating and purifying Ga ions with a specified org. solvent. CONSTITUTION:Dust having 0.08-0.3wt% Ga content produced in an Al electrolyzing furnace is treated with a mineral acid, and an alkali or alkaline earth component is added to the resulting leaching soln. to deposit Ga as hydroxide. The hydroxide is separated from the mother liquor and dissolved in hydrochloric acid, and an org. solvent such as phenol contg. a cation exchange type extracting reagent such as di-2-ethylhexylphorphoric acid is added to concentrate and purify Ga ions.
Patent JP-S62296775-A (JP)
Title: Electronic control device
Inventor: HOSAKA MASAO
IPC: G03G15/00
Filed: 1986-06-13
Abstract: PURPOSE:To control an input/output device as a control object systematically with good accuracy, by a method wherein parameters for period of pulse control signals, duty ratio and frequency dividing ratio are stored in memory means. CONSTITUTION:PWM control is determined by timing of PWM control signal. The timing of the PWM control signal is determined by a register 3 to deter mine period, a register 2 to set ON-time, and a register 4 to set frequency dividing ratio of clocks. A parallel input buffer 5 again stores content of the register 2 if '0' is inputted to a LOAD terminal. A downcounter 6 again inputs initial value from the register 3 if '0' is inputted to the LOAD terminal, and counts down according to clocks inputted to a CK terminal. A comparator 8 compares outputs of the buffer 5 and the counter 6, and supplies the compared output to a set terminal of a F/F circuit 10.
Patent JP-S5262259-A (JP)
Title: Dehydro-isomerization of 3-endo-hydroxy-6,7-exo-trimethylene-bicyclo 3 ,2,1 octane
Inventor: INAMOTO YOSHIAKI
IPC: C07C13/605
Filed: 1975-11-13
Abstract: PURPOSE: Tricyclo [6,2,1,0 26 ] undec-2 (6)-ene of formula I. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S5470059-A (JP)
Title: Spectacles frame
Inventor: KURIHARA SHIGEMI
IPC: G02C1/00
Filed: 1977-11-15
Abstract: PURPOSE: To provide a highly aesthetic frame by forming patterns through photoetching treatment.  
     CONSTITUTION: When a spectacles frame 1 formed of a material such as stainless steel, sun-platinum, etc. is subjected to photoetching treatment by coating of resist, light projection, developing, etching, etc., then desired patterns are formed in the desired portions of the frame 1 and the highly aesthetic spectacles frame may be provided. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S5926335-A (JP)
Title: Seat for automobile
Inventor: CHIHARA TAKESHI
IPC: B60N2/90
Filed: 1982-08-05
Abstract: PURPOSE:To secure a large cargo space in a vehicle of station wagon type, as regulated by law, by enabling the locking of a seat back to prevent is from tilting backward when a seat remains slid back from a set position. CONSTITUTION:When a seat is slid to the rearmost position by manipulating a seat slide adjuster 4 with an operating rod 18 as a seat back is in a posture of forward inclination, a bent element 36 on a locking lever 23 comes into contact with the engaging stepped part 37 of a locking bracket 20. As a result, the locking lever 23 is turned around a shaft 24 against a spring 35 oppositely to a direction D so that a backward inclination detecting lever 21 is turned around a shaft 22 through a link 25 oppositely to a direction C. Consequently, an engaging element 31 for the detecting lever 21 comes into an engaging pin 32 on an operating lever 14 to lock the lever 14 to keep the seat back from being inclined backward and projecting into a cargo space.
Patent JP-H06322764-A (JP)
Title: Underwater concrete construction method and device thereof
Inventor: FUJIO KENICHI
IPC: E02B3/06
Filed: 1993-05-17
Abstract: PURPOSE:To automatize underwater concrete execution work. CONSTITUTION:A tower 7 is constructed on a concrete placement ship 2 connected to a main ship. A guide pipe 4, which extends vertically is arranged on the tower 7 and supported. The guide pipe 4 is suspended in such a fashion that it may rise freely with a hoisting wire 15 of a hoisting winch 25. A tremie pipe 5 is arranged to run with the guide pipe 4 and held in such a fashion that it may rise freely. A large number of short tremie pipes 5a are connected, thereby constituting the tremie pipe 5. Underwater concrete is cast with the tremie pipe 5. When the concrete reaches a specified amount of cover, the tremie pipe 5 is raised and the tremie short pipes 5a in the upper end are removed one by another and a concrete transfer pipe is reconnected, thereby casting the concrete and repeating this operation until a specified buildup is available.
Patent JP-H09320442-A (JP)
Title: Circuit breaker
Inventor: MATSUOKA YUKIHIRO
IPC: H01H73/02
Filed: 1996-05-30
Abstract: PROBLEM TO BE SOLVED: To provide the circuit breaker which does not deteriorate insulation of a handle by gas produced by arcs caused by abnormal current. SOLUTION: The breaker is equipped with an unit body 1, a handle 2 which has a revolution fulcrum part rotatably supported within the unit body 1, projects an operating part 2b out of an opening 1a, and is thereby disposed in such a way as to be freely revolved, a movable contact shoe 4 pivoted by the handle 2 at its one end side, a trip link 51, an abnormal current detecting means 6 which detects abnormal current so as to operate the trip link 51, and with a compression spring 52 interposed between the movable contactor 4 and the trip link 51.  In this case, the revolution fulcrum part of the handle 2 is so disposed that a first position can be formed, where at the time of normal operations, the distance between the opening 1a and the handle 2, is kept specified by the spring force of the compression spring 52, and that a second position can also be formed, where when abnormal current is detected, the handle 2 is brought into contact with the opening 1a by the pressure of gas produced within the unit body because of arcs generated at the contacting portions of the aforesaid contact points.
Patent JP-H089303-A (JP)
Title: Deflection voltage generating circuit for image display device
Inventor: OSUGI MICHIO
IPC: H04N5/68
Filed: 1994-06-20
Abstract: PURPOSE:To obtain the image display device in which the capacity of a deflection voltage waveform of the image display device is reduced and a deflection voltage waveform for various corrective operations after the adjustment of the deflection voltage waveform is again easily fine-adjusted. CONSTITUTION:A deflection voltage generating circuit 40 of the image display device expresses a deflection voltage waveform by a function of several parameters such as the amplitude of the deflection voltage waveform, the median of the deflection voltage waveform and coefficients of an n-degree approximation equation of the deflection voltage waveform, and stores the parameters in a deflection voltage waveform storage network 42 and reads the parameters sequentially when art image is displayed. The circuit 40 is made up of a deflection voltage waveform generating circuit 50 that generates a deflection voltage waveform and a correction coefficient generating circuit 51 that generates a correction coefficient to correct the parameters thereby fine-adjusting the deflection voltage waveform.
Patent JP-S62292590-A (JP)
Title: Counter rotating propeller
Inventor: NISHIYAMA SHIGEKI
IPC: B63H5/10
Filed: 1986-06-12
Abstract: PURPOSE:To make it possible to exhibit sufficient propulsion force even if a counter rotation bearing is damaged, by adjusting the pitches and rotational directions of front and rear propellers in one and the same direction. CONSTITUTION:Blades 26 of a rear propeller 6 are secured to a hub body 24 by means of a blade fixing device composed of front and rear slidable members 28, 29 slidably fitted on a propeller shaft 4, a guide member 31 formed therein a guide groove 30, a set of pins 32, 33 engaged in the guide groove 30, an engaging member and a lock device. The above-mentioned set of pins 32, 33 are arranged in a point-symmetry, and the angle alpha between the pins 32, 33 and the propeller axial direction is set to be equal to a required turning angle during reversal of the propeller blades 26. Further, when accident occurs in a reverse rotation bearing, explosive in a locking member 36 is exploded through a remote control operation so that the slidable members 28, 29 are slid on the shaft 4 with respect each other, and therefore the blades 26 are fixed at a predetermined angle.
Patent JP-S5927375-A (JP)
Title: Character correcting system
Inventor: YAMAMOTO EIICHIROU
IPC: G06K9/03
Filed: 1982-08-07
Abstract: PURPOSE:To lighten the burden of an operator, and to raise a throughput and recognition accuracy, by correcting automatically a recognition error with respect to an input pattern of the same character category which is generated again, in a character recognizing device for performing a correction by a visual inspection. CONSTITUTION:A character pattern train is read, a degree of similarity is derived with respect to each character pattern, and erroneously recognized candidate characters of a prescribed number are stored in a storage part 5 in order. When a read of one sheet of a form is ended, a character category whose degree of similarity is the top with respect to each input character pattern is displayed on a display part 6. An operator reads the displayed character catagory train, the executes correction by operating an operating part 7. In this way, the character category which becomes the object of the correction based on a visual inspection is stored in a buffer 8 in order. A comparing part 9 retrieves an erroneously recognized candidate character category which becomes the object of the correction, from the storage part 5, and performs the correction with respect to the input character pattern by the result of a comparison.
Patent JP-H04361874-A (JP)
Title: Arc welding machine
Inventor: YASUHARA YOSHIMICHI
IPC: B23K9/12
Filed: 1991-06-10
Abstract: PURPOSE:To prevent drop of the voltage supplied to a consumable electrode feed motor by a voltage drop at a control cable, variation of the number of revolutions of the motor and variation of the welding output or instability of a welding arc. CONSTITUTION:As a power source of a control circuit 14 of the consumable electrode 11 feed motor 9, its plus is connected to the plus side of a power source 2 for control, the -side of the power source 2 for control is directly connected to the +side of a main power source 3 for welding, a +side output terminal 4 connected to a connecting point thereof is connected to a feeding part 12 to a consumable electrode 11 by a +side output current cable 7 and the -side of the control circuit 14 is connected to the position close to the feeding part 12 of the +side output current cable 7.
Patent JP-H05307441-A (JP)
Title: Data access system
Inventor: KAWABATA MAMORU
IPC: G06F3/06
Filed: 1992-04-30
Abstract: PURPOSE:To improve access efficiency to the auxiliary storage device such as an assembled-type optical disk device which can exchange a storage medium installed on an access mechanism. CONSTITUTION:When a write request occurs, a data preservation means 1-1 preserves write data corresponding to the write request into a storage means 1-6. A collective write means 1-7 collectively writes all write data preserved in the storage means 1-6 into the assembled-type optical disk device 2 for respective pieces of write data whose storage mediums of write destinations are the same whenever a prescribed number of pieces of write data are preserved or whenever a prescribed certain time elapses. Since writing is collectively performed for respective pieces of write data whose storage mediums are the same, the exchange frequency of the storage medium is reduced and access efficiency improves.
Patent JP-H0430503-A (JP)
Title: Manufacture of square chip resistor
Inventor: HASHIMOTO MASATO
IPC: H01C17/06
Filed: 1990-05-28
Abstract: PURPOSE:To improve dimensional precision through reduction in defectives such as glass cracks liable to occur in splitting by forming a sandblastproof photoresist on the part including splitting grooves of a glass layer so formed as to cover a resistance layer which overlaps the top electrode layer and by removing the glass layer from top of splitting grooves by sandblasting process. CONSTITUTION:A splitting groove for splitting into strips and discrete pieces is cut in a large-sized insulating 96 alumina substrate 1. Next, a top electrode layer 2 is formed on the substrate 1, and a resistance layer 4 is so formed as to overlap it; further, a glass layer 5 is so formed as to cover it completely. Then, the whole surface of the substrate 1 is coated with a sandblastproof photoresist, which is in turn removed from top of splitting grooves. The glass layer 5 on exposed splitting grooves is removed by sandblast process, and further the remaining photoresist is removed. The primary substrate splitting is conducted in a strip shape, and end face electrode layers 3 are formed on side faces so as to overlap the top electrode layer 2. Finally, the secondary substrate splitting is conducted in a discrete piece, and the exposed parts of the top electrode layer 2 and the end face electrode layers 3 are electroplated.