baber/WOPTO huggingface dataset:
Patent JP-S56145760-A (JP)
Title: Self-starting type permanent magnet synchronous motor
Inventor: SASAMOTO HISAYA
IPC: H02K21/46
Filed: 1980-04-09
Abstract: PURPOSE:To improve the characteristics of a permanent magnet type synchronous motor by forming only the cage-type conductor of the part having the maximum magnetic saturating phenomenon of magnetic material, thereby increasing the lateral reactance. CONSTITUTION:A starting cage-type conductor groove 2 is formed at the inner peripheral side in the vicinity of the surface of a rotor iron core 1, and a permanent magnet 6 is engaged without gap with an air gap 3 for mounting the permanent magnet provided further inside the groove 2. A magnetic unit 12 is engaged with the groove 2 of the part corresponding to the corner of the permanent magnet 6, and a secondary conductor such as aluminum or the like is integrally formed with the groove 2 except the previous groove 2. Thus, the lateral reactance can be increased, and the characteristics of the permanent magnet type synchronous motor can be improved.
Patent JP-H03250874-A (JP)
Title: Output detection method and circuit for charge coupling element
Inventor: OMURA KATSUYUKI
IPC: H04N5/363
Filed: 1990-02-28
Abstract: PURPOSE:To improve the S/N by expanding a signal resulting from an output signal of a charge coupling element subject to band limit into a Fourier series and extracting only a component corresponding to a signal charge from the output signal. CONSTITUTION:An output detection circuit of a charge coupling element (CCD) is provided with a CCD 1, an analog low pass filter 2, a sample-and-hold circuit 3, a quantizer 4, a computing element 5 and a buffer 6. Then an output signal of the CCD 1 is subject to band limit to a component using one period of a transfer clock pulse as a fundamental wave by using the analog low pass filter 2, and the output waveform subject to band limit is expanded into a Fourier series using the transfer clock pulse frequency as the fundamental wave for each period corresponding to each picture element to obtain the Fourier coefficient of the fundamental wave component and the amplitude of the output signal of the charge coupling element is obtained from the coefficient to extract only the component corresponding to the signal charge. Thus, the output signal with improved S/N is obtained.
Patent JP-H03249107-A (JP)
Title: Instrument for measuring temperature at furnace wall part in blast furnace
Inventor: SAKURAI MASAAKI
IPC: C21B7/24
Filed: 1990-02-28
Abstract: PURPOSE:To directly measure the temp. of furnace wall in a furnace and to make the measurement regardless of the variation of measuring condition by measuring a condensed light through optical fibers inserted into plural opening parts provided on the furnace wall part in the blast furnace with two color optical thermometer. CONSTITUTION:This temp. measuring instrument 20 at the furnace wall part in the blast furnace is formed with the optical fiber 26 for optical condense and the two color optical thermometer 27 for measuring the temp. based on the light condensed with the above fiber. The above optical fibers 26 condense the rays of light at the furnace wall part 12 in the blast furnace 10 through the opening part 15 provided on the plural positions in the circumference direction of the furnace wall part 13 in the blast furnace.
Patent JP-S58163116-A (JP)
Inventor: FUSHIMOTO HIDEO
IPC: H01H21/00
Filed: 1982-03-23
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-S55137053-A (JP)
Title: Dust collector
Inventor: SUZUKI TAKESHI
IPC: B04C3/06
Filed: 1979-04-13
Abstract: PURPOSE: To separate pulverulent bodies into a cone of a lower portion of a cylinder body, whose axis is made horizontal, to decrease the interference of a spiral vortex and to improve the efficiency of the collection of the pulverulent bodies, by a method wherein gas is introduced in the tangential direction of the cylinder body, turned and exhausted in the axis direction.  
     CONSTITUTION: Gas containing pulverulent bodies rises in a duct 1, and is induced into a turning chamber 3 of a cylinder body 2 in the tangential direction. In this case, the gas turns without the turbulence of the current by means of a turning guide plate 10, and is exhausted from a duct 5 through a cylinder portion 4. The pulverulent bodies contained in the gas are drawn near an inwall of the cylinder body 2 by centrifugal force. The gas containing the pulverulent bodies, whose concentration is high, falls in space 14 along the inwall 8a and a collecting guide plate 13. Since a cone 8 is formed in a shape that its lower portion becomes narrower, the speed of a fall is increased, and the pulverulent bodies drop into a collecting cylinder 9 by downward inertia force and are discharged. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H0347817-A (JP)
Title: Transparent resin having high hardness
Inventor: SUZUKI NOBUYUKI
IPC: C08F12/00
Filed: 1990-02-28
Abstract: PURPOSE:To provide the subject resin composed of a crosslinked polymer produced by copolymerizing a combination of two specific kinds of monomers, having high surface hardness and excellent transparency, chemical resistance, etc., and useful as a crazing material, optical lens. etc. CONSTITUTION:The objective resin can be produced by combining (A) a monomer of formula I {R is aliphatic or alicyclic residue which may contain a functional group of formula II, formula III, formula IV or formula V [(IP-O)<-> is isopropenylphenoxy group which is not included in R] bonded to isopropenylphenoxy, aliphatic residue having at least one alicyclic group, heterocyclic group, aromatic group or hetero atom in the residue or group of formula VI; n is integer of 1-4} and (B) a monomer having one or more kinds of m functional groups selected from the groups of formula VII, formula VIII and formula IX (n+m is integer of >=3) and radically polymerizing the monomers with heat, ultraviolet radiation, etc.
Patent JP-S52129806-A (JP)
Title: Combustion chamber of internal combustion engine
Inventor: NOGUCHI MASAAKI
IPC: H01T13/08
Filed: 1976-04-22
Abstract: PURPOSE: To achieve a torch ignition of a rarefied mixed gas, with sufficient improvement of ignition and torch effects, by introducing a combustible mixed gas, in the main combustion chamber, neatran electrode after eliminating a residual gas from the electrode, providing a guide wall in a secondary combustion chamber. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S53131702-A (JP)
Title: Electronic tuning device
Inventor: SASAKI TADAO
IPC: H03J7/18
Filed: 1977-04-21
Abstract: PURPOSE: To simplify the preset operation as well as to decrease the memory capacity by giving an arithmetic process to the code signal given from the memory circuit to form the corresponding channel selection voltage for a TV picture receiver. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H05207990-A (JP)
Title: Image projecting device
Inventor: SHIMODA HIROSHI
IPC: G06T1/00
Filed: 1992-01-31
Abstract: PURPOSE:To prevent deterioration of resolution and an artifact of a projection image by projecting the maximum value after executing an interpolation by a spline function. CONSTITUTION:With regard to each of two-dimensional images, picture element values of 16 points in the vicinity of a projection line are read out, sent to a spline function interpolator 26 through a picture element value register 25, and an interpolation value of a projection line position is obtained. It is sent to a maximum value retaining register 27, compared with a retained value, and a larger one is stored again. Only the maximum value in respective picture element values arranged on the projection line is finally left in this maximum value retaining register 27. This maximum value is written in the corresponding picture element position of a projection image memory 28. The interpolated picture element value is derived by the spline function interpolation, therefore, it becomes similar to a true value. By projecting the maximum value, luminance of a reconstituted projection image becomes consistent, and a stripe-like artifact can be prevented, and also, resolution of a projection image is not deteriorated irrespective of projecting direction.
Patent JP-S62204223-A (JP)
Title: Spatially light separating photometer
Inventor: NEYATANI YUZURU
IPC: G01J1/04
Filed: 1986-03-05
Abstract: PURPOSE:To make it possible to supply equal light beams to two photometric optical systems through different courses without using a semitransparent mirror by irradiating light to be measured to two adjacent faces of a rotary polygon mirror and reflecting equal beams in two direction. CONSTITUTION:Noticing that an inclined angle formed by two adjacent faces of the rotary polygon mirror 20 having N faces in 3604o/N and an angle (light guiding angle) formed by two reflected light beams of incident light made incident from the same direction on the two adjacent faces in 720 deg./N, equal spatially separated scanning light beams are simultaneously led into two optical systems. A light beam 15 radiated from a light emitting point is made incident upon an incident slit 41 at first in accordance with the rotation 26 of the rotary polygon mirror 20, and finally a light beam 16 radiated from a light emitting point 12 is made incident upon an incident slit 41 along a circular arc 19 passing the center of a light emitting source. Light is similarly made incident also to an incident slit 46. Consequently, the quantity of light to be used can be increased twice without increasing the size of the rotary polygon mirror 20 and a semi-transparent mirror or a light dividing means which may generate the loss of light can be omitted because equal light can be supplied to the two photometric means through different courses.
Patent JP-H06260585-A (JP)
Title: Composite lead frame
Inventor: KUMAKURA TOYOHIKO
IPC: H01L23/12
Filed: 1993-03-08
Abstract: PURPOSE:To provide a composite lead frame wherein reading or recognition of wire bonding position in the grounding electrode and the grounding conductor layer of a semiconductor chip is enabled by a bonding machine, and rapid wire bonding with high efficiency can be realized. CONSTITUTION:In a composite lead frame whose basic constitution is outer leads 16 and inner leads 11, a recognition mark is formed on a power stage 13 which is formed from the tips of leads for power supply of the inner leads 11 and stretches along the outer side of a semiconductor chip 17. By using the recognition mark, the boxing position of a grounding conductor layer 14, which is formed on the lower side surface of an insulating film 12 on which the inner leads 11 are formed, to a semiconductor chip 17 can be read or recognized by a bonding machine.
Patent JP-H03247939-A (JP)
Title: Air-conditioner
Inventor: KIKUMOTO MAKOTO
IPC: F24F11/02
Filed: 1990-02-27
Abstract: PURPOSE:To enable a target value to be varied in response to physical conditions of a dwelling person by a method wherein a human body temperature sensing means for sensing the temperature of a human body present in a room is provided and environment indoor condition are controlled by information from the human body temperature sensing means. CONSTITUTION:Stepping motors 3 and 4 are driven, a direction of an infra-red CCD camera 2 is varied in sequence. The camera 2 moves and scans in all directions in an indoor space, thereby a thermal image of all indoor areas is inputted into a frame memory 5 and it is detected as indoor image information by an image processing device 6. At this time, as a human body is acknowledged by a human body recognizing device 9, the highest temperature in the human body temperatures is judged as a skin temperature of an exposed part of the human body (for example, a face) in response to the information of the thermal image by an image processing device. A set temperature of blowing air of this system is calculated as the most suitable value basically in response to each of the measured values of temperature, humidity, wall surface temperature and air flow measured by an indoor environment measuring device 7. However, a control device 10 may adjust the set temperature in response to a value of the skin temperature calculated by a human body skin temperature sensing means.
Patent JP-H05215208-A (JP)
Title: Control device of automatic transmission
Inventor: MIZOBE TATSUTOSHI
IPC: F16H59/04
Filed: 1992-01-31
Abstract: PURPOSE:To provide an automatic transmission including two selectively engaged friction elements, which can cope with the demands for plural engaging operations different in property, especially. CONSTITUTION:A speed reducing brake 34 and a direct-coupled clutch 32 for forming a sub-transmission gear can be switched by a fifth shift valve 65, and a second linear solenoid valve 95 for adjusting the line pressure is installed in the upstream of the fifth shift valve 65. First to fourth drain ports 64e-64h different in throttling amount are provided on a fourth shift valve 64 by-passing the second linear solenoid valve 95. The first and the second drain ports 64e, 64f different in throttling amount are selectively communicated with a first pressure discharge line 136 for releasing the engaging pressure of the direct- coupled clutch 32, and the third and fourth drain ports 64g, 64h different in throttling amount are selectively communicated with a second pressure discharge line 137 for releasing the braking pressure of the deceleration brake 34.
Patent JP-H03248504-A (JP)
Title: Bond type permanent magnet
Inventor: TSUDAI AKIHIKO
IPC: H01F1/08
Filed: 1990-02-27
Abstract: PURPOSE:To relieve deterioration of magnetic characteristics in molding by using powder which has an average aspect ratio of 2.5 or less and a diameter of 40mum or more in grain size at 90% or more in weight ratio. CONSTITUTION:The title magnet is constituted of a magnetic powder which has an average aspect ratio of 2.5 or less and a diameter of 40mum or more in grain size at 90% or more in weight ratio. That is, the process of molding bond type permanent magnets holds a close relation between the aspect ratio of a stock magnetic powder and a magnet which can obtain its grain size. A grain size falling short of 40mum deteriorates coercive force and angularity of hysteresis curve and further raises a problem of corrosion resistance: particularly, a weight ratio of 10% or more of magnetic powder whose grain size falls short of 40mum causes deterioration in characteristics. Control of the average aspect ratio of a magnetic powder is effective in improving magnetic characteristics of a bond type magnetic and allows improvement in the orientation of the magnetic powder. This process can relieve deterioration in magnetic characteristics in molding to provide bond type permanent magnets having excellent magnetic characteristics.
Patent JP-H06260942-A (JP)
Title: Data compressing/expansion method
Inventor: HAMANO KOICHI
IPC: H03M7/40
Filed: 1993-03-08
Abstract: PURPOSE:To provide a data compressing/expansion method which can restore only optional desired record for reference and also can refer to a key data part even with no expansion. CONSTITUTION:A character hit frequency table 32 is prepared for all data excluding the non-compressed parts among those characters of the original data 31. Then a code conversion table 33 is produced from the table 32. The code conversion is applied to the data 31 based on the table 33 for generation of the compressed data 39. Under such conditions, the data 31 on the non- compressed parts are directly compressed and transmitted. Furthermore the information on the valid record length 35 and the final character valid bit number 36 are added to the data 39 together with the information on a reverse code table 34. When the compressed data 41 are expanded, a reverse code table 42 of the data 41 is retrieved for production of a reverse code conversion table 46. Then the data 41 are restored into the original data based on the table 46.
Patent JP-S51122456-A (JP)
Title: Micro processing method of transparent electrode film
Inventor: OGAWA HIROBUMI
IPC: G09F9/00
Filed: 1975-04-18
Abstract: PURPOSE: To make it possible to easily process an exposed transparent electrode film. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-H03247653-A (JP)
Title: Molding material for artificial marble
Inventor: KIMURA YOSHIRO
IPC: C08K3/22
Filed: 1990-02-27
Abstract: PURPOSE:To obtain a molding material for artificial marble useful as washstand for make-up, bathtub, etc., having excellent transparency and high whiteness, comprising SHC or BMC containing ultrafine particles of white pigment having high transmittance in a visible light range. CONSTITUTION:A molding material for artificial marble comprising SHC or BMC containing white pigment (e.g. titanium oxide) having 145-14m<2>/g, preferably 71-24m<2>/g specific surface area and 0.01-0.1mu, preferably 0.02-0.05mu average particle diameter.
Patent JP-H09217891-A (JP)
Title: Low noise engine structure
Inventor: OTA KAZUHIDE
IPC: F16M1/021
Filed: 1996-02-09
Abstract: PROBLEM TO BE SOLVED: To suppress vibration and emission of noise from an oil pan and reduce engine noise level by mounting the oil pan surrounding the rotating parts of a crank shaft through a vibration proof material on a cylinder block on which a main bearing to support the crank shaft is installed. SOLUTION: A cylinder 1 is installed on a cylinder block 2 at its upper end surface 3 and middle shelf 4, and a main bearing lower part 6 is fastened to a partition 5 between the cylinders 1 extending from the cylinder block downward using main bearing fastening bolts. Also an oil pan 9 is mounted to the cylinder block 2 through a vibration proof material 14 such as rubber. Then an exciting force generated by the explosion of gas in the cylinder 1 or by the inertia force of the moving parts including a crank shaft acts on a main bearing, which tends to vibrate the cylinder block 2. In this case, the oil pan 9 is supported on the cylinder block 2 through the vibration proof material 14 so as to suppress vibration level and noise level as low as possible.
Patent JP-S54138631-A (JP)
Title: Fiber for optical communication and its production
Inventor: YOSHIDA MASAAKI
IPC: G02B6/036
Filed: 1978-04-19
Abstract: PURPOSE:Fibers for optical communication in which the refractive index distribution in recpect of with the fiber cross section is almost constant near the center of the core and changes in the peripheral part in accordance with a circularly symmetric function, thus having low transmission loss and wide transmissiue band. CONSTITUTION:The core part in a range from the center of the core (r=0) to a certain radius is formed with no change in composition of doping elements, Ge, Al, P, Ti and Ga and then the peripheral part is made by changing the element composition stepwise in accordance with a circularly symmetric function to form said optical fiber. Or the core part includes a certain content of P and B of which the latter lower the refractive index and the content of Ge is kept unchanged in the part near the center and then changed in accordance with a circularly symmetric function. The resulting optical fibers have a wide band of 600-1000MHZ in frequency characteristic and is free from pulse split in pulse characteristic.
Patent JP-S53132357-A (JP)
Title: Light guide
Inventor: TSUKAMOTO KOUICHI
IPC: G02B6/032
Filed: 1977-04-25
Abstract: PURPOSE:To enable far infrared light to abe transmitted efficiently up to large output by having a multiplicity of fine metal tubes, which are so formed as to let light transmit in their internal spaces, bundled to one by a flexible covering member.
Patent JP-H01221173-A (JP)
Title: Small electric stimulating device
Inventor: WATANUKI JUNICHI
IPC: A61B5/296
Filed: 1988-02-29
Abstract: PURPOSE:To enable execution of curing throughout a wide range from the affected part of an organism, by a method wherein a device comprises a stationary conductorform output means, a conductor, and a connecting means, and during connection of the connecting means, the stationary conductorform output means and the conductor can be formed in a moving conductorform output format. CONSTITUTION:A first casing 1 incorporates an electronic circuit to output a low frequency stimulating pulse and a small battery and is provided at its side with a knob 2. By means of the knob 2, output intensity of a pulse is changed, and a switch 3 is situated on the upper surface of the casing. A second casing 16 is connected to the first casing through a connection support plate 12 coupled to a lead wire 15 and a second conductor part 19 has the same structure as that of a first conductor part 4. The second casing 16 is electrically and mechanically coupled to the second conductor part 19 through a connection body 20. When an affected part is cured, the first casing 1 alone is laminated to the affected part, and by pressing the switch 3, stimulating strength is regulated by the knob 2. When a wide range is cured, a connection body 81 is removed, plugs 13 and 14 of the connection support body 12 are inserted in output terminals 41 and 42, the first casing 1 is laminated to the second casing 16, the switch is pressed, and the knob 2 is regulated.
Patent JP-H07256177-A (JP)
Title: Coating device for outside surface of tubular body
Inventor: OKAMOTO KOICHI
IPC: B05C3/12
Filed: 1994-03-17
Abstract: PURPOSE:To easily adjust a film thickness by moving the free part of an ironing plate toward a tubular body to rake the free end and adjusting the angle formed by the front end of the ironing plate and the axial center of the tubular body in the case of formation of the coating film by balancing the elastic contact pressure of the ironing plate with the tubular body and the supply pressure of a coating liquid. CONSTITUTION:A leakage preventive plate 2 and the ironing plate 3 coming into elastic contact with the outside surface of the tubular body P are respectively mounted at a coating liquid tank 1 forming a coating liquid S pool by enclosing the continuously moving tubular body P. In the meantime, the coating film Sa is formed by balancing the elastic constant force of the ironing plate 3 and the supply pressure of the coating liquid S while supplying the coating liquid S via forward and backward pipelines 6A, 6B, etc., to the coating liquid tank 1. In such a case, an arm 25 for moving an angle adjusting means 20 is rotated around a supporting shaft 26 and a slider 22 is moved laterally. An L-shaped arm 23 and a ring member 24 are respectively laterally moved. The free end of the ironing plate 3 is moved toward the tubular body and is raked up, by which the angle theta formed by the front end of the ironing plate 3 and the axial center of the tubular body P is adjusted.
Patent JP-S63237794-A (JP)
Title: Recovery of glycopeptide
Inventor: SUZANNA RIN EBAAKU GURASU
IPC: C12P21/04
Filed: 1988-02-27
Abstract: A process for recovering vancomycin-type glycopeptide antibiotics which comprises 1) commingling the fermentation medium in which the antibiotic is produced with a polystyrene divinylbenzene resin such as Dow XFS-43278.00, 2) separating the resin from the medium and 3) eluting the antibiotic from the resin. This improvement avoids preliminary filtration and pH adjustment of the broth, simplifies waste-disposal problems and eliminates antibiotic losses due to mycelial adsorption and filtration.