baber/WOPTO huggingface dataset:
Patent JP-H099588-A (JP)
Title: Method of manufacturing stator of motor
Inventor: MIYAZAKI HIROSHI
IPC: H02K15/06
Filed: 1995-06-21
Abstract: PURPOSE: To provide a method of manufacturing the stator of a motor, which excels in workability and prevents a lead wire and the insulating cover of the lead wire from being damaged in a method of manufacturing the stator of a motor in which a lead wire is wound on the stator core of a motor. CONSTITUTION: A lead wire 16 is wound on a winding jig 10 in which a groove in the axial direction is formed in its peripheral part. The lead wire 16 is wound predetermined times across a first groove 12-1 and a tenth groove 12-11, and next across a groove 12-2 and a groove 12-11 up to a groove 12-9 and a groove 12-18 and it is repeated. The winding jig 10 under that condition is inserted into the inner diameter of a stator core 18 to insert lead wires wound in the groove 12-9 and the groove 12-18 into slots 22-1, 22-2. The winding jig 10 is rotated to mate the next grooves with the position of the slots 22-1, 22-2 and to insert the lead wire 16 thereinto. All the lead wires repeatedly wound are inserted into the slots 22-1, 22-2, to form a one-phase and one pole coil.
Patent JP-H097541-A (JP)
Title: Optimization method and device for lens parameter in mass spectroscope
Inventor: KUWABARA KOTA
IPC: H01J49/42
Filed: 1995-06-21
Abstract: PURPOSE: To balancedly increase the sensitivity of a whole ion, by repeating operation, wherein the sensitivity of an ion having the smallest number of a count of a detected ion is made the measured sensitivity at the point, while changing parameter, and making a measured point, where measured sensitivity becomes the maximum value, is adopted as the optimum reachable value for lens parameter. CONSTITUTION: At first, when the reachable target values of each sensitivity of respective ions Li, Y, and T1 are set by a sensitivity setting part 22, each lens parameter (LP) of four points is set by a control part 20. Then, in the control part 20, the LP is given to a drive part 30, plural ions are measured under the condition of the LP, and operation; wherein the sensitivity of an ion, having the smallest number of the count of the detected ion in a detector 7, is adopted as the measured sensitivity at the point; is repeated while changing the LP. Finally, a measured point, where measured sensitivity is adopted as the maximum value, is adopted as the optimum reachable value of the LP.
Patent JP-S64674-A (JP)
Title: Connection method for oxide superconductor
Inventor: YOKOYAMA SHOICHI
IPC: C04B37/00
Filed: 1987-06-23
Abstract: PURPOSE: To make oxide molecules connectible together solidly in the atmosphere by closely adhering first and second oxide superconductors to each other and heating them in a high-temperature furnace and next making a current flow across both oxide superconductors.  
     CONSTITUTION: Initially, first and second oxide superconductors 10, 11 are closely adhered to each other, with powder 12 in between. Next the oxide superconductors 10, 11 are put in a high-temperature furnace 13, and they are heated inside the furnace 13 up to a sintering temperature of the oxide superconductor or nearly up to a phase-transition temperature. Subsequently a constant current is made to flow across the oxide superconductors 10 and 11 from a normal temperature part. The connection part of the oxide superconductors 10 and 11 is thus heated by Joule heat due to heat and current from the high- temperature furnace 13, so that oxide molecules are diffused and made connectible together solidly. 
     COPYRIGHT: (C)1989,JPO&Japio
Patent JP-H05346823-A (JP)
Title: Travel control method for unmanned carrier
Inventor: TOKUSHIGE MASAFUMI
IPC: G05D1/02
Filed: 1992-06-15
Abstract: PURPOSE:To geometrically search a set steering angle according to a deviation value. CONSTITUTION:An unmanned carrier 1 is equipped with two back wheels 3, and one front wheel 2 being a steering wheel. The unmanned carrier 1 travels forwards while detecting a guide line 10 by guide sensors 6a and 6b, and travels backwards while detecting the guide line 10 by guide sensor 6a and 6b. Then, a deviation value SY is geometrically converted into a detection angel alpha, and a set steering angle theta is searched by utilizing an antenna length SX or a wheel base length L.
Patent JP-S63319050-A (JP)
Title: Production of noble metal-carbon catalyst
Inventor: NAKAMURA TOSHIHIDE
IPC: B01J23/40
Filed: 1987-06-22
Abstract: PURPOSE:To reduce the surface area of a catalyst and to prevent the deterioration in the activity of the catalyst by breaking the three-dimensional structure of a carbon carrier to increase the number of the adsorption sites of fine noble metal particles, and then adsorbing the fine noble metal particles on the carbon carrier to form the catalyst. CONSTITUTION:At least a part of the three-dimensional structure of the carbon carrier is broken to degrade the regularity of the arrangement, and the number of the adsorption sites is increased. The carbon carrier consists of a carbonaceous material consisting essentially of carbon black and activated carbon. The carbon carrier is suspended in a soln. and agitated by ultrasonic waves to appropriately break the three-dimensional structure. Fine noble metal particles are then highly dispersed and deposited on the carbon carrier having the broken three-dimensional structure to obtain the catalyst. In this case, a noble metal compd. is preferably adsorbed on the carrier and then reduced to form an elementary noble metal, and hence the fine noble metal particles are deposited on the carrier.
Patent JP-S6211128-A (JP)
Title: Optical measuring apparatus
Inventor: HISHIKARI ISAO
IPC: G01N21/27
Filed: 1986-07-01
Abstract: PURPOSE:To attain not only simplification of measuring system but also enhancement of the accuracy thereof, by performing the operation of ratio by utilizing signals containing two comparing wavelengths obtained by utilizing a double peak filter permitting the passage of both of two comparing wavelengths. CONSTITUTION:The light reflected from or transmitted through an object 3 to be measured is separated by a spectral diffraction mirror (double peak filter) 4 as a spectral diffraction means and both lights of two wavelength components lambda1, lambda3 are transmitted through said mirror 4 to be incident to a detection ele ment 62 while other wavelength components are reflected and a wavelength component lambda2 (lambda1<lambda2<lambda3) among them is detected by a filter 5 to be incident to a detection element 61. The ratio of the output signals e1, e2 of the detection elements 61, 62 is calculated by a measuring means (microcomputer) 7 to obtain the measuring output e0 to be measured.
Patent JP-H11344895-A (JP)
Title: Fixing equipment and image forming device provided with it
Inventor: UCHIYAMA AKIHIKO
IPC: G03G15/20
Filed: 1998-06-03
Abstract: PROBLEM TO BE SOLVED: To obtain an high quality image, without soiling a transfer material by toner stuck to a temperature detecting means abutting on a roller. SOLUTION: A fixing roller 9a and a pressure roller 9b are controlled by a controller 32, so as to rotate them in the direction reverse to the rotating direction at the time of normal fixing operation so that a load different from that at the time of the normal fixing operation is applied to a thermistor 31b which is brought into contact with the pressure roller 9b at the time of nonfixing operation at a fixing device, so that toner stuck to the thermistor 31b is peeled by imparting impact to the toner stuck to the thermistor 31b. Thus, an image having high quality is obtained without soiling the transfer material by the toner.
Patent JP-S5856456-A (JP)
Title: Manufacture of semiconductor device
Inventor: OOMURA KAZUMICHI
IPC: H01L23/20
Filed: 1981-09-30
Abstract: PURPOSE:To improve the holding characteristic of a P-ROM by constructing a laminate in a porous quality, thereby effectively removing the internal heat when elements are laminated in a multilayer. CONSTITUTION:A double polycrystalline Si gate n-channel MOS memory transistor is integrated and formed by the ordinary steps on a p type Si single crystal substrate 1. After a memory transistor group is formed on an Si substrate, liquid in which ultrafine SiO2 particles are dispersed in an organic solvent is coated, is dried and baked, thereby forming an SiO2 film 2 of smooth surface is formed on the element. Then, a polycrystal or a thin amorphous Si film 3 is accumulated at 4,000Angstrom  by an ordinary CVD accumulation or a deposition. An Ar laser light is condensed, and is emitted to the film 3, thereby forming a polycrystalline Si film. The same double polycrystalline Si gate MOS memory transistor as that formed on the single crystal substrate is formed on the Si film. This method is repeated, thereby forming the laminate of the memory.
Patent JP-H05345068-A (JP)
Title: Amusement machine
Inventor: NIIYAMA KICHIHEI
IPC: A63F7/02
Filed: 1992-06-15
Abstract: PURPOSE:To accurately indicate various informations in indicators of an amusement machine. CONSTITUTION:An amusement machine is provided with an image indicator A which can indicate various informations, an amusement controller D which controls respective winning-prize devices B and respective indicators C on the basis of amusement conditions and outputs the amusement indication signals and information indication signals, an image controller E indicating amusement images based on the amusement indication signals from the amusement controller D on the image indicator A, and an information indication requirement means F requiring information indication based on various information indication signals from the amusement controller D and the outside, and an interruption indication means G indicating informations based on previously preset priority order and the playing conditions on the image indicator.
Patent JP-S5278355-A (JP)
Title: Frequency discriminator
Inventor: NAMIKI JIYUNJI
IPC: H04L27/38
Filed: 1975-12-25
Abstract: PURPOSE: To obtain carrier wave frequency discriminator of simple structure, which can be applied to general vertical cross amplitude modulation system. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S5379295-A (JP)
Title: Method for manufacturing magnetic material sintered with silicon and iron
Inventor: SAKAI TAKEAKI
IPC: H01F1/22
Filed: 1976-12-23
Abstract: PURPOSE: To make it easy to perform recompression processing and to improve magnetic characteristic of a magnetic material by annealing powder of a siliconiron alloy in H 2  atmosphere to make its expansion small at the time of temporary annealing. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H0320636-A (JP)
Title: Piezoelectric type pressure sensor
Inventor: WAKAMIYA MASAYUKI
IPC: G01L23/10
Filed: 1989-06-16
Abstract: PURPOSE:To make it possible to use this sensor at high temperature under a high voltage by taking out the electric charge which is generated by the application of a dynamic pressure through electrodes. CONSTITUTION:A pressure is applied on a pressure receiving surface 2a by pressure fluctuation caused in a region to be measured. Stress in response to pressure is transmitted to a cylindrical piezoelectric element 3 through a pressure receiving and transmitting member 2. Shearing force is generated in the element 3 by the stress. Electric charge in response to the shearing force is generated in the element 3. The electric charge is taken out through electrodes formed at an inner surface 3b and an outer surface 3b and guided to an electric circuit 6. In the circuit 6, impedance conversion, amplification and the like are performed. The charge is taken out as the output of a sensor through a cable 10. Thus, the sensor can be used at high temperature under the high pressure, and the reliability can be improved.
Patent JP-S5487551-A (JP)
Title: Intervehicle distance measuring system making use of television camera
Inventor: HIROSE TAKESHI
IPC: G01C3/06
Filed: 1977-12-23
Abstract: PURPOSE: To expand measurable range by providing patterns for remote distance measurement and short distance measurement and making their selective use.  
     CONSTITUTION: Measuring patterns to be mounted in the rear part of a leading vehicle are constituted by a remote distance measuring pattern 1 which is alternately arrayed with bright and dark portions 2, 3 of a wide spacing and bright and dark portions 4, 5 having a spacing of 1/2 that and a short distance measuring pattern 6 which is reduced to 1/4 from said pattern 1 and in which the bright and dark portions are reversed. The measuring patterns are normally monitored with a television camera. While the intervehicle distance is large, the remote distance measuring pattern 1 is used and the signals of positive polarity of the differential waveforms outputted from a differentiation circuit are used. When the intervehicle distance becomes smaller, the circuits are so changed over to use the signals of negative polarity in the differential waveforms and the short distance measuring pattern 6 is used, the measured value whereof is then multiplied by 1/4. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S63319046-A (JP)
Title: Coated fat emulsifier
Inventor: IWAMOTO KIYOSHI
IPC: A61K9/107
Filed: 1987-06-24
Abstract: PURPOSE:To control directiveness of a medicine to a targeted internal organ and to decrease disappearance rate of the medicine from blood by coating fat emulsifier particles with native polysaccharide derivative of specified structure to form an emulsifier. CONSTITUTION:By mixing the fat emulsifier with the native polysaccharide derivative and stirring with a mixer, the fat emulsifier coated with the native polysaccharide derivative is obtd. The native polysaccharides is pullulan, amylose amylopectin, dextran or mannan, and one of the derivatives contains 0.5-5.0 saccharide units per 100 component saccharide units in the polysaccharid, prim. hydroxyl group on six-position carbon atom in these saccharide units being a group of formula I, where R1 is H or cholesteryloxycarbonyl group. Therefore, in the amylose, the 0.5-5.0 saccharide units per 100 component units are saccharide unit of formula II.
Patent JP-H104114-A (JP)
Title: Bonding wire
Inventor: SHIMIZU JUICHI
IPC: H01L21/60
Filed: 1996-06-17
Abstract: PROBLEM TO BE SOLVED: To provide a bonding wire which is less likely to generate wire disconnection during semiconductor assembly and has no deterioration in assembly yield of a semiconductor device. SOLUTION: A bonding wire contains Ca at 0.0003-0.003% by weight, Mg at 0.0005-0.01% by weight, and Au and inevitable impurity for the remaining part. Alternatively, the bonding wire contains Ca at 0.0003-0.003% by weight, Mg at 0.0005-0.01% by weight, one or more of Be and Ge at 0.0001-0.002% by weight in total, and Au and inevitable impurity for the remaining part. In addition, any one of the above-mentioned bonding wires contains one or more of Y and rare earth element, or one or more of Pt and Pd, at a predetermined ratio.
Patent JP-S5676567-A (JP)
Title: Manufacture of thyristor
Inventor: KAWAKAMI MINORU
IPC: H01L29/08
Filed: 1979-11-27
Abstract: PURPOSE:To reduce the voltage drop when a thyristor is conducted by forming a step in a p type emitter region and forming the width of the n type base region thin in the element forming portion and thick in the mesa forming part. CONSTITUTION:A recess 11 (a depth of deeper than 10mum) is formed by etching the main surface of the side to be formed with a p type emitter region 5a of the element forming part of an n type wafer substrate. Then, p type  emitter region 5a  and p type base region 4 are so formed on both main surfaces of the wafer substrate  that the width of the region 5a is thicker than the width of the base 4, and the  residue of the wafer substrate is formed as an n type base region 3. Thereafter, n  type emitter region 6 is formed at the predetermined part of the surface part of the  region 4, and n type base region 3 and the mesa groove 7 reaching the recess 11 are formed from both main surface of the wafer substrate between the element forming  parts and between the element forming part and the peripheral edge of the wafer  substrate.
Patent JP-H0713392-A (JP)
Title: Paper feeder
Inventor: TAKAHASHI YASUHIRO
IPC: G03G15/00
Filed: 1993-06-25
Abstract: PURPOSE:To provide a small size paper feeder, which has both of a double-sided paper feeding function and an ordinary paper feeding function, costs low, and shows excellent operativity in the case of maintenance. CONSTITUTION:In a paper feeder, an intermediate tray 205 accumulating paper, on which an image is already formed on one side, a double-sided unit 200, which is provided with a transporting means 206 transporting the paper on the intermediate tray 205 all together to a paper feedable position so that an image is formed on a non-image formed face, and a paper storage tray 100 arranged on the lower side of the double-sided unit 200 are arranged freely drawably in the direction perpendicular to the feeding direction independently, while a paper feeding means 20, which is common to the double-sided unit 200 and the paper storage tray 100 and can be pulled out with the double-sided unit 200 is provided on the device main body.
Patent JP-H02125375-A (JP)
Title: Position detecting device
Inventor: MUNEOKA YUTAKA
IPC: G06T1/00
Filed: 1989-06-16
Abstract: PURPOSE:To securely detect the position of an object by equalizing the distance between 1st and 2nd section areas where the difference between a 1st sum of the video signal of a 1st section area and a 2nd sum of the video signal of a 2nd section area is maximum to the outer periphery of the object. CONSTITUTION:First and second windows 9 and 10 are moved by one picture element at each time to the right until the 2nd window 10 contacts the right end of an image memory 3, and the 1st and 2nd window 10 are moved vertically to the left end by one picture element. This is repeated to move the 1st and 2nd windows 9 and 10 entirely on the image memory 3 as shown by an arrow. Thus, the body 8 is positioned by using the 1st window 9 and 2nd window 10 to detect the maximum difference. Consequently, even when an image is unclear, the outer periphery of the body 8 is securely detected.
Patent JP-S6046776-A (JP)
Title: Controlling method of power converter
Inventor: UCHINO HIROSHI
IPC: H02M7/155
Filed: 1983-08-25
Abstract: PURPOSE:To simplify the construction of a power converter by providing a role of a snubber capacitor for a commutation capacitor, and discharging an electromagnetic energy stored in an inductance to a load side, thereby reducing the loss. CONSTITUTION:The first bridge circuit 6 supplied from the first AC power source 2 is composed of a thyristor at the positive side arm 8 and a self-extinguishing type thyristor at the negative side arm 9. The second bridge circuit 7 supplied from the second AC power source 3 is composed of a self-extinguishing type thyristor at the positive side arm 10, and a thyristor at the negative side arm 11. Commutation thyristors 15-20 are provided between the same phases of the first and second AC power sources 2, 3, and commutation capacitors 12-14 are provided between the connecting point of the thyristors 15- 10 and the connecting point of the first and second bridge circuits 6, 7. The capacitors 12-14 are operated also as snubber capacitors.
Patent JP-H05347269-A (JP)
Title: Manufacture of semiconductor device
Inventor: KADOMURA SHINGO
IPC: H01L21/768
Filed: 1992-06-16
Abstract: PURPOSE:To enable Al metal to be well filled into a contact hole of high aspect ratio through a high temperature Al sputtering method. CONSTITUTION:A barrier metal layer 3 is formed inside a contact hole, a Ti film 4 is deposited on the side wall of the contact hole to serve as a seed film, whereby the growth of a selective W-CVD nucleus is accelerated, and a selective W film 5 of enough thickness can be formed on the side wall of the contact hole. Therefore, a metal film 6 of Al can be well filled into a contact hole by high temperature sputtering.
Patent JP-S6136245-A (JP)
Title: Production of 2-haloacrylic acid derivative
Inventor: KONDO TADAO
IPC: C07C67/00
Filed: 1984-07-27
Abstract: PURPOSE:To obtain the titled compound useful as a raw material for agricultural chemicals, drugs, etc. in high yield, by dehydrohalogenating a propionic acid derivative by the use of a basic substance as a dehydrohalogenating agent in the presence of a phase transfer catalyst in an aqueous medium. CONSTITUTION:A propionic acid derivative shown by the formula (X1 and X4 are halogen; X2 and X3 are H, or halogen; Y is alkoxycarbonyl, aryloxycarbonyl, carbamoyl, or cyano) containing a basic substance such as Na2CO3, etc. and phenothiazine is dehydrohalogenated in an aqueous medium in the presence of a phase transfer catalyst such as tetra n-butylammonium bromide, etc. optionally by the use of an organic solvent such as dichloromethane, etc. preferably at 0- 60 deg.C, to give the aimed compound shown by the formula II. EFFECT:An eliminated hydrogen halide is reacted with a basic substance to give a halide, which is dissolved in an aqueous layer, so filtration operation is omitted, so this process is an industrially improved method.
Patent JP-S6217018-A (JP)
Title: Removing method for hydrogen cyanide
Inventor: ITAYA SHINSEKI
IPC: B01D53/52
Filed: 1985-07-15
Abstract: PURPOSE:To remove efficiently hydrogen cyanide incorporated in a gas to be treated by bringing the gas contg. hydrogen cyanide into contact with a specified absorption liquid. CONSTITUTION:An absorption liquid 5 is obtained by adding a pH regulator to an aq. soln. contg. 0.01-0.1wt% cationic nitrogen-contg. high molecular compd. (e.g. melamine formaldehyde polycondensation product) having a gorup shown in the formulas = NR and -NR2 (R is H, OH group, oxymethyl, alkyl and carboxyl.) to control pH to 6-9. Then this absorption liquid 5 is circulated to a plate-type gas absorption tower 1 via a circulation pump 3 and also a gas 10 contg. hydrogen cyanide is fed from the under part of the absorption tower 1 and countercurrently brought into contact with the absorption liquid to absorb and remove hydrogen cyanide and thereafter the gas 14 is discharged from the top of the tower and the absorption waste liquid 12 is discharged from the bottom of the tower.
Patent JP-S6134538-A (JP)
Title: Photosensitive silver halide material and its manufacture
Inventor: TORIUCHI MASAHARU
IPC: G03C1/06
Filed: 1984-07-26
Abstract: PURPOSE:To increase the sensitivity and gamma and to obtain a very contrasty image by incorporating a mixture of a specified hydrazine compound with an org. compound into a photosensitive silver halide emulsion layer so that the hydrazine compound is stably dispersed. CONSTITUTION:A hydrazine compound (a) which is practically insoluble in water and has >=25 deg.Cm.p. and an org. compound (b) which reduces the m.p. of the compound (a) when mixed with the compound (a), is practically insoluble in water and has <=1,000mol. wt. are added to a coating liq. contg. a photosensitive silver halide (AgX) emulsion, and the coating liq. is applied to form at least one photosensitive AgX emulsion layer. When the difference in the number of C atoms between the compounds (a), (b) is <=6, superior dispersion stability is provided and the amount of a surfactant to be added can be reduced considerably, so a procesing soln. is kept clean and smooth application is carried out. Thus, superior sensitivity and gamma are provided to a photosensitive AgX material for a very contrasty negative image using a surface latent image type AgX emulsion which is readily affected by the dispersed state of the hydrazine compound.
Patent JP-S6134244-A (JP)
Inventor: NISHIMURA AKIRA
IPC: D03D1/00
Filed: 1984-07-26
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。