baber/WOPTO huggingface dataset:
Patent JP-H08294887-A (JP)
Title: Method and device for control of operation of automated machine
Inventor: TANAKA KAZUMOTO
IPC: G01B11/24
Filed: 1995-04-25
Abstract: PURPOSE: To have compatibly shortening of the time for calculation and maintenance of the calculating precision by comparing the distance between the measured current position of an automated machine and the operating position with the specified threshold, and decreasing the frequency of the converging calculations during when the period the specified threshold is exceeded upward. CONSTITUTION: An operation control device of an automated machine 3 is equipped with a measuring means 1 to iteratively measure at the certain period the parameters pertaining to the relative position and attitude of the machine 3 with the object concerned, a calculating means 2 to calculate the position and attitude by a plurality of runs of converting calculation on the basis of the output at each period, and a control means 4 which makes control so that the machine 3 approaches the working position for the object concerned on the basis of the output of the means 2 at each period.  The distance (d) between the current position of the machine 3 calculated by the calculating means 2 and the working position is compared by a comparing means 5 with the specifierd threshold d1 set previously, and the frequency of converging calculations made by the calculating means 2 is decreased by a calculative frequency restricting means 6 while the result from sensing is exhibiting d>d1 .
Patent JP-S5952051-A (JP)
Inventor: EJIDO JIYOSEFU DEBUREMEEKAA
IPC: E04B1/14
Filed: 1983-06-08
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-S5326997-A (JP)
Title: Porcelain piezoelectric material s
Inventor: YOKOMIZO YUUJI
IPC: C04B35/00
Filed: 1976-08-26
Abstract: PURPOSE: To obtain piezoelectric materials of which electro-mechanical connection coefficiency is large without the lowering of insulating resistance at high temperatures and of which polarization processing at high temperatures is easy by guiding fluorine into the specific tridimensional family oxide. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S61259744-A (JP)
Title: Blending method
Inventor: KAWAHARA YOSHITAKA
IPC: B01F15/04
Filed: 1985-05-13
Abstract: PURPOSE:To stabilize the characteristics of a blended composition, by detecting the emitting amount of the blended composition consisting of two kinds of substances and increasing or decreasing the supply amount of the other substance on the basis of the detection value so as to obtain the preset blending ratio of two kinds of the substances. CONSTITUTION:A substance A(1) containing a solvent or a dispersing medium is supplied to a solvent or dispersing medium removing apparatus 3 through a flow control apparatus 2 to perform the removal of the solvent or dispersing medium of the substance A and taken out as a substance 4. On the way of this operation or after the completion of said operation, a substance B1(10) and a substance B2(15) are supplied to the apparatus 3 through flow controllers 11, 16 to be mixed with the substance A. A product is taken out from the apparatus 3 but, when molding is further required, the blended composition 5 issued from the apparatus 3 is sent to a molding machine 6.
Patent JP-H04332119-A (JP)
Title: Formation of pattern
Inventor: MOTOYAMA TAKUYUKI
IPC: H01L21/3065
Filed: 1991-05-07
Abstract: PURPOSE:To provide a method for forming a pattern, which can improve a sectional shape of the pattern to be formed by reducing influence of scattering of etching gas particles for forming the pattern in a groove or an opening of a part to be removed by etching in the method using a multilayer resist method. CONSTITUTION:A step of sequentially forming first - fourth etching resistant films 11-14 and a photosensitive film 15 on an element 10 to be patterned, and a step of forming first patterns 15a-15c of the film 15, are included. Then, steps of sequentially transferring the patterns 15a-15c to fourth - first etching resistant films 14-11 of lower layers by etching, and eventually etching a third pattern 13a and the film 11 to form fifth patterns 11a-11c of the film 11 under fourth patterns 12a-12c of the film 12, are included.
Patent JP-S58220064-A (JP)
Title: Device for forming paper-like collection to be packed
Inventor: ENDOU MATSUO
IPC: B65H39/075
Filed: 1982-06-12
Abstract: PURPOSE:To make it possible to feed a paper collection which is cut in a predetermined length and folded in a predetermined folded shape, such as, for example, tissue papers, to a package device in the next process step, by enabling the paper collection to be automatically and continuously formed. CONSTITUTION:A paper A' which is paid out from a roll and is folded in a predetermined folded shape suitable in the direction of paper flow by means of a folding device 10 or the like, is fed to rollers 12 for cutting, curving and sorting the paper A', through introducing roller 11 in a paper collection forming device 3. Then, the paper A' which is sucked by a vacuum device 18 in one of the rollers, is double-folded by a curved convex piece 14a and a curved concave groove 14b with being creased widthwise thereof. In this stage, the vacuum action by the above-mentioned vacuum device 18 is ceased while the other vacuum device 18 in the other roller is actuated, and the paper A' is cut by cutting blades 13, 13 and transferred to one of sorting sections 22. The above-mentioned operation is continuously carried out for forming a paper collection.
Patent JP-S63266584-A (JP)
Title: Weighting movement converting circuit for image
Inventor: YAMADA TOSHIYUKI
IPC: G06T5/20
Filed: 1987-04-24
Abstract: PURPOSE:To simplify the constitution of a weighting movement converting circuit and to speed up arithmetic processing by facilitate the setting of a weighting movement value and using multistage shift registers. CONSTITUTION:The weighting movement value is set with four values, i.e. k1-k3 determined in a longitudinal direction and the k4 of a center picture element part. This setting method results in the circuit which requires eight adders and nine adders conventionally can be composed of only five adders and four multipliers. Further, multistage shift registers are used as shift registers 26 and 27 to reduce the frequency of access to each picture element in an image memory to one. Consequently, the setting of the weighting movement value is facilitated only for values of high use frequency and the weighting movement conversion of an image is enabled by the relatively simple circuit constitution.
Patent JP-S60244441-A (JP)
Title: Reconditioning method of molding sand by fluidized roasting furnace
Inventor: MATSUKAWA YASUTSUGU
IPC: B22C5/08
Filed: 1984-05-18
Abstract: PURPOSE:To minimize fuel consumption by controlling the oxygen content of fluidizing air so that a natural roasting condition is started without frequent start-stop operations of a burner. CONSTITUTION:Molding sand (a) is charged into a furnace up to a prescribed level from a hopper 105 and the charging is stopped. Blasting is started to form a fluidized bed 111 by the molding sand a' in the part below the roasting section 103 above a nozzle 108. The burner 106 is ignited to heat abd roast the sand a' forming the bed 111. The burner 106 is stopped at the point of the time when the bed 111 is heated up to the roasting temp. A takeout port 107 is opened and at the same time, the charging of the sand (a) is restarted. A flow regulating valve 112 is opened to replenish oxygen through an oxygen replenishing pipe 113 and to increase the oxygen contained in the fluidizing air from the nozzle 108. The inside of the bed 111 attains a high oxygen atmosphere state, by which the combustion of the combustible material of the binder contained in the molding sand is accelerated. The temp. of the bed 111 shows an increasing tendency even if the burner 106 is stopped. The quantity of the oxygen is decreased by the valve 112 when the bed 111 attains the prescribed temp.
Patent JP-S60246853-A (JP)
Inventor: SAWAZAKI MASATOSHI
IPC: D04B9/16
Filed: 1984-05-18
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-S61260915-A (JP)
Title: Power source for electric discharge machining
Inventor: MAGARA TAKUJI
IPC: B23H1/02
Filed: 1985-05-15
Abstract: PURPOSE:To obtain a machining power source with a stable output characteristics by connecting a coupling capacitor and a coupling reactor in series between a switching element and a part across poles and providing a driving circuit in which an oscillating frequency is specified. CONSTITUTION:A switching element 2 carries out switching at a frequency of 1 to 5MHz by means of a driving circuit 3, and supplies a high-frequency AC voltage to a part across poles 6 via a series circuit of a coupling capacitor 9 and a coupling coil 10. By properly setting the value of capacitance of the coupling capacitor 9 and the value of inductance of the coupling coil 10, a machining power source with extremely stable output characteristics with respect to variation in floating capacitance 8 and floating inductance 4 which is specific to electric discharge machining, can be obtained. Thereby, a good- quality and uniform machining surface can always be obtained while eliminating a tuning system which makes a switching frequency variable, and supplying a low-cost power source.
Patent JP-H11290150-A (JP)
Title: Chair and chair locking mechanism for use therewith
Inventor: YOSHIKAWA HIROSHI
IPC: A47C17/04
Filed: 1998-04-13
Abstract: PROBLEM TO BE SOLVED: To provide a chair on which a seater can be seated in a comfortable position for relaxation by enabling a seat to be moved longitudinally while the seater is on the seat, and enabling the tilt angle of a backrest to be also varied. SOLUTION: A seat 2 is longitudinally slidably set on a chair main body 1, and the chair main body 1 and the seat 2 are provided with a locking mechanism which can lock and unlock the sliding of the seat 2. The locking mechanism is provided with a handle 4 whereby the user can manually lock and unlock the locking mechanism while sitting on the seat. The seat to which a backrest is connected is longitudinally slidably set on the chair main body, and the chair main body and the seat are provided with a locking mechanism which can lock and unlock the sliding of the seat. The locking mechanism is provided with the handle which allows the user to manually lock and unlock the locking mechanism while sitting on the seat.  When the seat slides forward, the backrest leans backward and its tilt angles increases; when the seat slides backward, the backrest rises forward and its tilt angle decreases.
Patent JP-S5625900-A (JP)
Title: Condenser pickup cartridge
Inventor: HIRAMOTO MASAMI
IPC: H04R19/10
Filed: 1979-08-09
Abstract: PURPOSE:To make unnecessary the fixed poles, to reduce the cost and to increase the reliability, by providing a pair of flat plate fixed poles so that the flat part can be opposed commonly each pair of two pairs of moving poles. CONSTITUTION:At the larger base end of the cunti-lever 31, the wind shape moving poles 341-344 of two pairs of up and down having specified open angle via the insulator 33 are supported by taking the direction orthogonal to the axial direction of the cunti-lever as a plane. With the two pair of moving poles 341-344, a pair of flat plate shape fixed poles 371, 372 consisting of electret and having the flat plane with the size opposing to each pair commonly at up and down of the front part, for example, are provided. Further, from the two pairs of moving poles 381- 384, the lead wires 381-384 connected to the conversion circuit of L and R both channels are led. Thus, four fixed poles are made unnecessary, the cost can be reduced and the reliability can be increased.
Patent JP-S61260287-A (JP)
Title: Magnetic brush cleaning method
Inventor: OCHIAI HIDEMI
IPC: G03G21/00
Filed: 1985-05-15
Abstract: PURPOSE:To obviate the increase of Q/M of a cleaning gent even after continuous cleaning and to improve stability by charging electrostatically and frictionally the carrier of which the surface is treated with a perfluoroalkyl compd. or a compd. classified to any of C.I. Solvent Blue 70 and the toner made to remain on a photosensitive body. CONSTITUTION:The toner remaining partly in the stage of transfer enters a magnetic brush cleaning device 200. The carrier to be put into the device 200 is used after the surface thereof is preliminarily treated. More specifically, the perfluoroalkyl compd. or the compd. of C.I. Solvent Blue 70 is brought into contact with the carrier and thereafter the carrier is used by putting the same into the cleaning device. The electrostatic charge quantity (Q/M) of the cleaning agent is always maintained constant even if the toner recovery is repeatedly executed in the cleaning device by treating the carrier in the above- mentioned manner. The efficient cleaning is thus executed.
Patent JP-S58218182-A (JP)
Title: Semiconductor light-emitting device
Inventor: SASAI YOUICHI
IPC: H01L33/30
Filed: 1982-06-14
Abstract: PURPOSE:To obtain the semiconductor light-emitting device with which variable luminous wavelength can be used by a method wherein the forbidden band width is changed apparently by applying the electric field wherein Franz-Keldysh effect will be generated on the active layer of the semiconductor light-emitting element. CONSTITUTION:A P type electrode 26 and an N type electrode 27 are formed on a wafer having an N<+> type substrate 21 whereon an N<+> type InP buffer layer 22, a non-doped InGaAs active layer 23, a P type InP clad layer 24 and a P type InGaAs contact layer 25 are epitaxially grown in liquid phase successively. Then plasma CVD silicon nitride insulating films 28a and 28b are formed on the mesa-etching surface containing the end part of the active layer 23 and a semiconductor light-emitting element, having Au electrodes 29a and 29b, is formed on said films 28a and 28b. Then, electric field is added to the active layer 23 when a DC power source 30 is connected in-between electrodes 29a and 29b. If said electric field is in excess of 105V/cm, Franz-Keldysh effect is generated, and the forbidden band width of the active layer 2e is reduced apparently to the degree of DELTAE.
Patent JP-H05277849-A (JP)
Title: Tray positioning device
IPC: B23P19/00
Filed: 1992-03-27
Abstract: PURPOSE:To enhance freedom in correction for tray position. CONSTITUTION:A tray positioning device 1 supports a tray 20 from below, and concurrently includes both a main table 112 and an auxiliary table 12 which are connected to the end section of the tray 20, and both a main table moving mechanism and an auxiliary table moving mechanism which move both the tables 112 and 12 in the horizontal and vertical directions respectively. Furthermore, the auxiliary table 12 is so designed as to be slidably moved in the X axis direction over the auxiliary table moving mechanism with no power used. By this constitution, when the main table 112 is moved in the width direction (Y axis direction) of the tray 20 with the auxiliary table moving mechanism suspended, the auxiliary table 12 is turned but to be pulled in the X axis direction by the tray 20, since the auxiliary table 12 can be slidably moved in the X axis direction, the auxiliary table will never disturb the movement of the tray 20. Thus, it is possible to position the tray 20 in a state where the tray is twisted in the horizontal direction.
Patent JP-H04309425-A (JP)
Title: Production of balance weight
Inventor: KAWASAKI MITSUGI
IPC: B21D53/00
Filed: 1991-04-05
Abstract: PURPOSE:To produce the balance weight having an arbitrary weight according to the unbalance quantity of the adhered of the balance weight without a preparatory plan. CONSTITUTION:A thin band-shaped blank material 1 which increases its own weight-in proportion to its length is molded to a corrugated plate 2. This corrugated plate 2 is cut to a prescribed weight. The cut corrugated plate 2 is disposed on a sliding table 4 and is compression molded in the corrugation direction by a die 5 for compression molding and a punch 6 for compression molding, by which the balance weight 8 is obtd. Since the corrugated plate 2 is cut to the desired cutting length in the corrugated plate direction, the balance weight having the required weight of high accuracy is obtd.
Patent JP-S60246127-A (JP)
Title: Coder and decoder
Inventor: INOUE TOORU
IPC: H03M13/00
Filed: 1984-05-21
Abstract: PURPOSE:To constitute a decoder with high reliability by applying P coding while reflecting the code in a loop at the transmission side so as to increase the minimum interval of a code word without increasing redundancy, providing an R3 decoder between a Q decoder and a P decoder and using error detection information of the R3 decoder so as to apply missing error correction. CONSTITUTION:Information is inputted from an input terminal 8, arranged in a 12X8X30 rectangular prism form at a coding control circuit 12, the information is inputted to the P coder 9 by a command of the coding control circuit 12 so as to be subject to P coding. Then the information is inputted to a Q coder 10, where it is subject to Q coding, inputted to an R coder 11, where it is subject to R coding so as to apply it into a code word of a 13X10X32 rectangular prism form. Much more error is corrected by executing again the R3 decoding placed between the Q and P decoders. Since no Q decoding is executed after the P decoding, no error remains only in a check symbol part 3 of the Q code.
Patent JP-H08294675-A (JP)
Title: Box-shaped fluidized bed type classifier
Inventor: SAEKI KENJI
IPC: B07B4/08
Filed: 1995-04-26
Abstract: PURPOSE: To provide a box-shaped fluidized bed type classifier excellent in classifying capacity, capable of being reduced in size, reduced in abrasion and conserved in maintenance labor. CONSTITUTION: A box-shaped fluidizied bed type classifier has a classifier main body 11 having required height and extended in a lateral direction and the screw conveyor 12 arranged in the vicinity of the bottom part of the main body 11 to feed a powder A from an upstream part 12a to a downstream part 12b. A buffle plate 14 is provided above the conveyor 12 within the main body to demarcate the interior of the main body 11 into an upstream powder supply chamber 15 and a downstream fluidized bed chamber 16 and a fine particle taking-out chamber 23 of which the upper part communicates with the chamber 16 by a classification regulating plate 22 is formed to the side part of the chamber 16.  Further, the fine particle taking-out port formed to the bottom part of the chamber 23, the exhaust port 26 formed to the upper part of the main body 11 so as to communicate with the chambers 16, 23, the air diffusion plate 19 formed to the bottom part of the chamber 16, the air introducing chamber 21 formed below the air diffusion plate 19 and a coarse particle taking-out port 30 formed to the bottom part of the chamber 16 at the end part position on the downstream side 12b of the conveyor 12 are provided.
Patent JP-H05277647-A (JP)
Title: Contact limiting plate device in twin roll type continuous caster
IPC: B22D11/06
Filed: 1992-03-30
Abstract: PURPOSE:To provide a contact limiting plate which withstand a casting in a long period and obtains a cast slab having good slab thickness accuracy and surface characteristic. CONSTITUTION:A supporting metal 2 holding the contact limiting plate 1 in a twin roll type continuous caster is divided into plural pieces in the width direction of the contact limiting plate 1 and gaps 3 between mutual supporting metals are arranged and further, the contact limiting plate 1 is divided into plural pieces in the width direction too, and swing parts 5 are arranged to the supporting metals so as to be possible to swing. By this method, crack, breakage, etc., of the contact limiting plate during the operation is prevented and the penetration of molten metal is eliminated and starting point of the solidification is kept to the normal position and the accuracy of the cast slab thickness is kept and the cast slab having good surface characteristic can be produced.
Patent JP-H06125926-A (JP)
Title: Method for optical measurement of tooth on which mat surface treatment is unnecessary
Inventor: ROOBERUTO MATSUSEN
IPC: A61C9/00
Filed: 1993-04-28
Abstract: PURPOSE: To provide a three-dimensional measuring method of a tooth by optical needle touching without any conventional frosting treatment of the tooth. CONSTITUTION: A tooth surface 3 is measured optically in a first step, and then multiple measuring points 6 are corrected for errors in a second step. An exact coordinate value as to a desired point 5 of the tooth surface is determined precisely and stored as a standard coordinate value. The point 5 is furthermore measured optically from a different injection/receiving positions of light in consideration of the measuring errors by reflection. Differences between the standard coordinate value and the measured coordinate value 6a-6e are calculated as to each point and stored together with corresponding injection/ receiving positions 15a-15e.
Patent JP-H08298395-A (JP)
Title: Method and apparatus for mounting electronic device
Inventor: MIMURA YOSHIHIRO
IPC: H05K13/04
Filed: 1995-04-26
Abstract: PURPOSE: To suck and release an electronic device at an optimal timing by switching the suction and release of a valve at a timing earlier by a certain length of time than the timing for positioning a suction nozzle at a correct suction or release position. CONSTITUTION: A timing control section 27-29 determines the time difference after a valve 17a-17d is switched to suction or release before a suction nozzle 10a-10d sucks or release an electronic device actually. A switching mechanism 14-16 switches suction or release of the valve 17a-17d at a timing earlier by the certain length of time than the timing for positioning the suction nozzle 10a-10d at a correct suction or release position. With such arrangement, the electronic device can be sucked or released at an optimal timing with no trial and error.
Patent JP-H043558-A (JP)
Title: Subscriber line test system
Inventor: USHIWATARI ATSUSHI
IPC: H04M3/30
Filed: 1990-04-20
Abstract: PURPOSE:To make the entire system small by providing a test control line interface section and a selection function section from plural exchanges to a subscriber line test equipment and using the subscriber line test equipment in common by plural exchanges. CONSTITUTION:A subscriber line test equipment SLT consists of line interface sections HWIF-0-HWIF-n, a selection control section PRF, a selector section SEL, test function sections TST-0-TST-X, a signal drive section SD, a signal scanning section SCN and a test Switch section TSTSW. Then the line interface sections HWIF-0-HWIF-n are connected to lines 100-0-100-n respectively to interface a remote subscriber multiplex transmitter RT being a connection destination. When the subscriber line test equipment SLT receives a start signal for subscriber line test from a multiplex transmitter to be connected, the subscriber line test equipment SLT selects the multiplex transmitter sending the start signal and connects to various test function section thereby conducting the test of the subscriber line accommodated in the multiplex transmitter. Thus, the test function section is used in common by plural exchanges.
Patent JP-S5227906-A (JP)
Title: Process for burning gas of blast furnace gas recovery turbine
Inventor: MORIMOTO DAIZOU
IPC: F23R3/00
Filed: 1975-08-27
Abstract: PURPOSE: Temperature of gas at inlet of turbine is controlled in stable manner and the gas is completely burned. 
     COPYRIGHT: (C)1977,JPO&Japio