baber/WOPTO huggingface dataset:
Patent JP-H02274669-A (JP)
Title: Vehicle state observer
Inventor: AGA MASAMI
IPC: B62D7/14
Filed: 1989-04-17
Abstract: PURPOSE:To prevent the lowering of zero estimate updating accuracy by setting the weight of weighted mean operation in such a way as to reduce the zero estimate specific gravity when the change rate of the vehicle state quantity detection value against the steering angle change is increased as car speed changes and increase the detected value specific gravity when the change rate is reduced. CONSTITUTION:The vehicle state observer 30 of a steering control device 20 estimates the zero value of the vehicle state at a zero estimate update means 38 from the signals of a vehicle state quantity detecting means 32 (for instance in a yaw rate sensor, the yaw rate equal to zero corresponds to the zero value of the vehicle state quantity) and a steering angle detecting means 34, performs the weighted mean of the estimated zero value and the zero estimate of the initial state from a memory means 36 with the weight by a setting means 42, and performs steering by a front and a rear steering control signal output means 16, 18 on the basis of the updated zero estimate. With the speed change detected by a speed detecting means 40, the weight K is made the small value when steering gain is reduced so as to prevent the lowering of zero estimate updating accuracy.
Patent JP-H08293485-A (JP)
Title: Method of ashing
Inventor: KAWAMOTO HIDEAKI
IPC: H01L21/311
Filed: 1995-04-21
Abstract: PURPOSE: To perform the corrosion prevention of Al and exfoliation of a resist in short processing time perfectly, without lowering the reliability of Al wiring, in an ashing process after Al etching. CONSTITUTION: A wafer 11 is transferred from an Al etching chamber to an ashing chamber 15 in vacuum without being exposed to the air after the Al etching. After transferring the wafer, 200sccm of CH3 OH gas is introduced from a gas introducing gate 31 and the pressure of it is adjusted to 1.2Torr. Then 450mA of microwave current is applied to generate plasma. The wafer 11 is processed by the down flow of the CH3 OH plasma. Then, the supply of CH3 OH gas is stopped, 400sccm of oxygen gas is introduced from the introducing gate 31, the pressure of it is adjusted to 1.2Torr and applying 450mA of the microwave current, the plasma is generated. The resist on the wafer 11 is removed by the ashing with the down-flow process of the oxygen plasma. With these processings, the corrosion prevention and the exfoliation of the resist are performed perfectly.
Patent JP-H11279668-A (JP)
Title: Production of sintered ore and sintering machine
Inventor: OKADA TSUTOMU
IPC: F27B21/08
Filed: 1998-03-26
Abstract: PROBLEM TO BE SOLVED: To improve the productivity of a method for producing sintered ore in which the blended raw material is charged on a sintering pallet layer by layer and blasting is performed upward from the lower part. SOLUTION: A suction hood 9 for exhaust gas is arranged just above the raw material filling layer 3, and oxygen-containing gas is sucked and blasted from the lower part to the upper part, or further, a blasting hood 8 for oxygen- containing gas is arranged at the lower part of a sintering pallet 2, and the oxygen-containing gas is press-blasted from the lower part to the upper part and also, the gas is sucked from the upper part, and fuel in the blended raw material is burnt from the lower layer toward the upper layer of the material filling layer 3 to sinter the raw material powdery ore.
Patent JP-S63262248-A (JP)
Title: Data processor having open face printing function
Inventor: HOSONO KATSUMI
IPC: B41J2/485
Filed: 1987-04-20
Abstract: PURPOSE:To achieve effective utilization of memory and increase of operational property, by a method wherein a printing mode and a page range on an open face printing are specified from an input device, memorized in a printing condition memory means, and the data of said pages are transferred to a data storage means. CONSTITUTION:When a printing condition information is inputted, an image for setting printing condition is displayed on a display 2. Then, when a key indicating 'necessary' is inputted in the input of the lowest column 'open face printing' setting of printing condition for open face printing is executed. For instance, on the top column 'open face mode', key input of printing condition information is required for a page state as a printing subject. Further, 'fixing' for a fixed page system, 'not continuing', for a page combination freeing system, and 'bookbinding' are respectively inputted for a bookbinding printing system. When an open face printing is executed, 'continuing' is selected, and a start page and an end page are inputted. Various kinds of printing condition data are imparted to a printing control part 10 in the printing of an open face printing mode, and a printing part 29 is controlled based upon such a printing condition data.
Patent JP-H04326017-A (JP)
Title: Fluidic flowmeter
Inventor: NIIMI YUKIHIRO
IPC: G01F1/20
Filed: 1991-04-26
Abstract: PURPOSE:To reduce fluctuation in oscillation by making the length in the direction of flow of a parallel part of a nozzle small as the same as the width-wise length thereof to stabilize energy of a jet body hitting a target. CONSTITUTION:When the length of a parallel part B is made the same as or less than the width A of a nozzle, effect of the wall of the nozzle becomes hard to suffer and a flow distribution gives a pattern with the tip of the nozzle despite of a slower velocity. In other words, a jetting occurs with a smaller difference of the maximum flow velocity and an average flow velocity. This makes the energy of a jet body received by a target 3 hard hardly change and characteristic deviation of flowmeters is stabilized. In the case of a shorter nozzle, as flow velocity component at an outlet of the nozzle, a component is added so as to check the diffusion of a jet flow at the right angle thereto. Thus, there is less diffusion as compared with the case of a nozzle which requires a longer course still after the jet flow leaves the nozzle 2. This stabilizes energy of the jet body received by the target 3 thereby reducting fluctuation in oscillation.
Patent JP-H10288660-A (JP)
Title: Radar video signal processing device
Inventor: MUKOYAMA TORU
IPC: G01S13/534
Filed: 1997-04-15
Abstract: PROBLEM TO BE SOLVED: To provide a radar video signal processing device for suppressing the remainder of cluttering without affecting the traveling target of, for example, aircraft from an MTI(moving target indication) video signal that is outputted from a radar device by utilizing the cluttering characteristics. SOLUTION: A sweep-dividing means 1 divides a radar signal into sweep units (an assembly of signals from 0nM to the maximum detection distance being generated from one transmission pulse) and then outputs them. A scan integration means 3 gathers and integrates radar signals (MTI videos) in the same azimuth in sweep units for the number of scannings and outputs a scan integration signal. A differential means 4 subtracts the scan integration signal from the scan integration means 3 from the radar signal from the sweepdividing means 1, thus obtaining a differential signal where only the clutter extinction remainder constituent is eliminated while retaining the target signal constituent of traveling targets such as aircraft in the radar signal (MTI video).
Patent JP-S61254125-A (JP)
Inventor: KIMOTO KOKI
IPC: F25D11/00
Filed: 1985-05-07
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-S62254361-A (JP)
Title: Halogen electrode for cell
Inventor: HORIE TOSHIO
IPC: H01M4/90
Filed: 1986-04-26
Abstract: PURPOSE:To heighten current efficiency while lowering overvoltage during charging and discharging by making a porous carbon electrode to hold a composite catalyzer. CONSTITUTION:A porous carbon is made to hold a prescribed composite catalyzer. The combination of ruthenium oxide and platinum or/and platinum oxide, and also the combination of ruthenium oxide and titanium or/and titanium oxide are used. The ratio of the positive catalyzer to the assistant catalyzer shall be 5-50% in the mole ratio. Further, the holding amount of the positive catalyzer+the assistant catalyzer shall be 0.1-5mg/cm<2>.
Patent JP-S58144-A (JP)
Title: Semiconductor device
Inventor: NAKANO TOMIO
IPC: H01L21/66
Filed: 1981-06-25
Abstract: PURPOSE:To disable the measurement of monitoring elements in chips after cutting and prevent leakage of secrets in manufacturing technique, by a method wherein at least one of pads of monitoring elements is formed on adjacent chip. CONSTITUTION:Transistor Q in a chip 22 has gate electrode pad in an adjacent chip 23, and pads P5, P7 of resistors R1, R2 are in the adjacent chip 23. The transistor Q and resistors R1, R2 can be measured at wafer state, but not after cutting into chips as monitoring elements. Threby manufacturing process technique cannot be known by third parties.
Patent JP-H04325449-A (JP)
Title: Resin composition for scagliola
Inventor: MORISHIMA NORIHITO
IPC: C08F299/04
Filed: 1991-04-26
Abstract: PURPOSE:To obtain a resin compsn. for scagliola capable of giving a lightweight scagliola product having excellent transparency by press molding. CONSTITUTION:A resin compsn. for scagliola is obtd. by blending 100 pts.wt. first unsatd. polyester resin contg. unsatd. polyester and a polymerizable monomer with 100-280 pts.wt. filler contg. 45-70wt.% inorg. filler and 30-55wt.% unsatd. polyester resin powder obtd. by heat-curing and crushing second unsatd. polyester resin.
Patent JP-S62253445-A (JP)
Inventor: SUMII YOSHIYUKI
IPC: B32B7/04
Filed: 1986-04-25
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-H02277204-A (JP)
Title: Manufacture of bonded type permanent magnet
Inventor: TSUDAI AKIHIKO
IPC: H01F1/08
Filed: 1989-04-19
Abstract: PURPOSE:To easily obtain a rare-earth iron-based bonded type permanent magnet by a method wherein pulverulent bodies whose main phase is a tetragonal R2Fe14B1- based crystal and which contains a Laves phase at 2vol.% are united by using a resin. CONSTITUTION:In order to manufacture a permanent magnet alloy containing Fe, R, Co, B and the like in prescribed quantities, to easily execute a molding operation and a sintering operation, as posterior processes, of the permanent magnet alloy by using a crushing means such as a ball mill or the like and to make its magnetic characteristic good, the permanent magnet alloy is crushed fine in such a way that powders have an average particle diameter of 2 to 10mum. Then, the fine crushed permanent magnet alloy powders are pressed and molded to a desired shape; a molded substance is sintered under conditions, e.g. at 1000 to 1140 deg.C and for about 0.5 to 5 hours; an obtained sintered substance is crushed to an average particle size of 10 to 800mum. Obtained powders are subjected to an aging treatment within a temperature range of 500 to 800 deg.C for about 0.1 to 10 hours. The magnet powders obtained in this manner are kneaded with an epoxy resin, a nylon resin or the like, and this mixture is molded to a desired shape. Thereby, it is possible to obtain a rare-earth iron- based bonded magnet whose magnetic characteristic is excellent.
Patent JP-S62254720-A (JP)
Inventor: MATSUTANI ISAO
IPC: A47J27/00
Filed: 1986-04-26
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-S58215568-A (JP)
Title: Continuity detector
Inventor: ISHIHARA HIROO
IPC: G01R31/02
Filed: 1982-06-09
Abstract: PURPOSE:To detect dust having high resistance or the contacting between a metallic material covered with a metal oxide and an electrode, in the manufacturing process of electronic parts. CONSTITUTION:While a detection body 1 such as dust with high resistance and a metal oxide is sandwiched between electrodes 2a and 2b, the circuit including resistors 3 and 4 applies a voltage to the plus input 6a of an amplifier 6. The output 6c of the amplifier 6 is added to the 1st reference voltage 12a set by a variable resistor 9 and the sum is transferred to a summing amplifier 12. The voltage generated depending upon the sum resistance value of the resistance value of the detection body 1 and the resistance value of the resistor 4 and a current limited by the resistor 3 decreases in variation amount as the resistance value of the detection body 1 increases. For this purpose, the adding amplifier 12 performs amplification near the high resistance value out of the resistance value of the detection body 1 to facilitate a comparative decision on the resistance value. Thus, only the high resistance part of the resistance value of the detection body 1 is increased and extracted and, for example, a voltmeter is connected to the output terminal of the adding amplifier 12 to measure the high resistance easily by the deflection of a pointer.
Patent JP-S61251047-A (JP)
Inventor: KARURO KONETSUTEI DE MARUTEIIS
IPC: H01L21/60
Filed: 1986-04-26
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-S5621408-A (JP)
Title: Delay circuit of analogue signal
Inventor: MORI KOUICHI
IPC: H03H11/26
Filed: 1979-07-31
Abstract: PURPOSE:To match DC polarities of charge transfer elements to one another and cancel fluctuation of the offset value dependent upon temperature change, by connecting even charge transfer elements of the same characteristic in series and by inserting an inversion amplifier between respective elements. CONSTITUTION:The DC analogue signal supplied from input terminal 10 is subjected to time delay through two-stage BBD delay elements 1 and 3, and outputs of BBD elements 1 and 3 are amplified and inverted by inversion amplifiers 2 and 4 respectively and are output to output terminal 14. BBD elements of the same characteristic are used as BBD elements 1 and 3, and the product between transfer loss of preceding-stage BBD element 1 and gain of inversion amplifier 2 is adjusted to -1, so that change of the offset voltage of preceding-stage BBD element 1 can be canceled by offset change of succeeding-stage BBD element 3.
Patent JP-2000292123-A (JP)
Title: Shape measuring apparatus
Inventor: TANABE MASATOSHI
IPC: G01B11/245
Filed: 1999-04-05
Abstract: PROBLEM TO BE SOLVED: To provide a shape measuring apparatus which enables stably measuring of the shape of an object during the conveying thereof without being affected by changes in temperature at an end part of the object nor reflection on a conveying roll. SOLUTION: In this shape measuring apparatus, image signals outputted from photo detectors 1 and 2 are inputted into an automatic gain control part 13 and a comparator part 7 through an image signal interface 5 or the like. At an automatic gain control part 13, the scanning cycle is controlled so that the maximum value of the wave height of a digital image signal reaches a target operation point and a floating threshold is determined by multiplying the maximum value of the wave height of the digital image signal by a coefficient. At the comparator part 7, the digital image signal inputted from an A/D conversion part 6 is compared with the threshold inputted from the automatic gain control part 13 to judge the position of the end part of an object 3.  At this point, the automatic gain control of the image signal from the longitudinal photo detector 1 by the automatic gain control part 13 is shifted from ON to OFF when the position of the longitudinal end part of the object reaches a measuring position.
Patent JP-H07275491-A (JP)
Title: Gift delivery machine
Inventor: HISHIKAWA YUICHI
IPC: B65G59/00
Filed: 1994-04-12
Abstract: PURPOSE:To offer many gifts by inserting a cartridge for gift offering machine into the gift offering machine from a cartridge insertion port, moving it after the cartridge catches it, and locating them in a cartridge on an elevating means. CONSTITUTION:When a cartridge 11 for gift delivering machine machine which houses the gift is inserted from a cartridge insertion port 31 to a gift offering machine 21, the cartridge 11 is caught by a catch means 32. Then, an arm block side terminal 49 moves an arm block 44 deeper by driving a motor 45. Pulling the cartridge 11 is performed. Then, the accumulated gift is lifted up by vertically moving the elevating means located at the lower part of the gift housing part at the side most closer to the cartridge insertion port 31 of the cartridge 11. It is supplied to the gift discharge space of the upper discharge unit, then it is carried horizontally and discharged from the gift discharge port.
Patent JP-S5322621-A (JP)
Title: Conduit chain for rain water
Inventor: SATOU HIDEO
IPC: F16L11/12
Filed: 1976-08-14
Abstract: PURPOSE: A conduit chain for rain water constructed by sticking the outside of a number of chain elements inserted into a heat-contracting tube in vertical line fast to the inside of the tube for preventing splashing of rain water and disusing hanging fixtures to connect the chain elements. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H09288174-A (JP)
Title: Wireless data collection device
Inventor: YOSHITAKE SATORU
IPC: G01S13/74
Filed: 1996-04-19
Abstract: PROBLEM TO BE SOLVED: To provide a data collection device capable of discriminating quality of measured data at the side of a transponder by taking in the measured data input from the outside and discriminating the normal state or the abnormal state of the measured data on the basis of a stored reference value. SOLUTION: At first, an interrogator 50 previously writes in a reference value for the reference value storage circuit 13 of a transponder 51a as initial setting. The transponder 51a stores the measured data from a sensor circuit 12a or the like to a fetched storage processing circuit 14 by starting by an interrogation wave from the interrogator 50 or by periodical starting by a start circuit 11. The storage processing circuit 14 compares stored measured data with the reference value of a reference value storage circuit 13 to judges whether they are within a range of the reference value and performs judgement of a normal state or an abnormal state. The interrogator 50 receiving these shows the normal state or the abnormal state on a display 6.  The reference value need not be previously stored by previously storing the reference value to the transponder 51a, and abnormality diagnosis or the like for an arbitrary transponder can be carried out.
Patent JP-2000003176-A (JP)
Title: Motif player and motif playing method
Inventor: SEKIZUKA MAKOTO
IPC: G10H1/38
Filed: 1999-04-05
Abstract: PROBLEM TO BE SOLVED: To enable playing a melody motif which is the component element of music and automatic accompaniment in synchronized concert. SOLUTION: The melody motif is stored in a ROM 19 and is read out according to the key on of any of keyboards 13. This melody motif allows the synchronized concert with the automatic accompaniment, such as auto-rhythm, auto- arpeggio or auto-base. This synchronization starts or stops this automatic accompaniment by the operation of a start/stop switch. The 'auto-motif' is the perfect automatic accompaniment started/stopped by the operation of the start/stop switch. The 'motif' which is not 'auto' is the motif performance started/stopped by the operation of the keyboard 13. Such 'motif' and 'auto-motif' are executed in synchronization according to a set tempo. The auto-motif and the motif are executed by exactly the same flow chart.
Patent JP-2000287707-A (JP)
Title: Production of footwear and footwear
Inventor: OTA HARUO
IPC: A43D25/06
Filed: 1999-04-05
Abstract: PROBLEM TO BE SOLVED: To secure the bonding strength of an outsole and to facilitate bonding work when molding a sole by bonding the outsole to an injection molding sole member with a handmade method. SOLUTION: A tape part 3 is integrated from the lower end part of a vamp 2 to the base by injection molding and a droop part 3s capable of partially covering the outside face of the outsole 4 is formed at the portion of the tape part 3 corresponding to inner and outer insteps so that a gap (g) can be formed on a stage before bonding the outsole 4 between the droop part 3s and the outside face of the outsole 4. Then, the sole is molded by bonding the droop part 3s to the outside face of the outsole 4. Besides, in order to form the gap (g), a taper angle spread downward can be applied to the side of the droop part 3s as well.
Patent JP-H10281134-A (JP)
Title: Fastening method for screw
Inventor: KURISU KENJI
IPC: F16B33/06
Filed: 1997-03-31
Abstract: PROBLEM TO BE SOLVED: To provide a fastening method for a screw to reliably perform locking of a screw, reduce the fastening load of the screw, and provide excellent airtighness. SOLUTION: The slide surface of the screw of a fastening part 1 for a male screw 2 and a female screw 3 is previously coated with spherical powder 4 consisting of ultrahigh molecular weight polyorefin before fastening of a screw, and fastening of the screw is effected. Heating is effected by a heating device 5 arranged at the outside of a fastening part 1 for the two screws 2 and 3 until the spherical powder 4 is softened and molten. Thereafter, the fastening part 1 is sufficiently cooled by cold dissipation or forced cooling and the fusion state of the spherical powder 4 is maintained.
Patent JP-S58761-A (JP)
Title: Rotation speed sensor
Inventor: YOKOHARA TAKASHI
IPC: G01P3/486
Filed: 1981-06-26
Abstract: PURPOSE:To entirely remove an electromagnetic induction noise, and to make a titled  device small-sized and light, by generating an optical pulse by an optical path provided  at right angles with a shaft rotating in accordance with a car speed, and 2 optical  fibers between which said path is placed, and detecting a rotation speed. CONSTITUTION:To a spindle 13 rotating in accordance with a car speed, a disk 17  provided with a permanent magnet 16 is fixed. On one side of a rotary shaft in an  enclosed vessel 18, a turning plate 22 provided with N and S poles is provided, and on  the other side, a groove 28 falling at right angles with the shaft 21 is provided. Optical  fibers 23, 24 are placed by placing the groove 28 between them, and are connected to  an electric power supply 25 and an optical signal processor 27. When the disk 17 is  rotated in accordance with a car speed, the turning plate 22 is rotated through the  magnet 16, a light beam from the optical fiber 23 passes through the groove 28, and is  transferred to the fiber 24 as an optical pulse. In the processor 27, the optical pulse of  a unit time is counted, the rotational frequency is detected, and the car speed is operated. In this way, since an optical fiber has been used as a signal transfer line, an electromagnetic induction noise is removed entirely, and also a device can be made small- sized and light-weight.
Patent JP-S63264540-A (JP)
Title: Production of 1,1'-binaphthyls
Inventor: ISHIGURO MASAHARU
IPC: C07C43/20
Filed: 1987-04-21
Abstract: PURPOSE:To produce the titled compound useful as a raw material for asymmetric polymer, additive for polymer production, etc., in high yield, by reacting naphthalenes in the presence of a peroxide and an acid and, if necessary, acylating the reaction product. CONSTITUTION:1,1'-Binaphthols of formula II (e.g. 2,2',6,6'-tetraphydroxy-1,1'- binaphthyl) can be produced by reacting naphthalenes of formula I (R<1> is H or alkyl; R<2> is H, hydroxy, alkyl, alkoxy or halogen) (e.g. 2,6-dihydroxynaph thalene) in the presence of a peroxide (e.g. hydrogen peroxide) and an acid (e.g. sulfuric acid) and, if necessary, reacting the product with an acylation agent (e.g. formic acid and acetic acid). The process can be performed without brominating a naphthalene compound as a raw material, using decreased amount of catalyst and preventing coloring of the product.