baber/WOPTO huggingface dataset:
Patent JP-H04322144-A (JP)
Title: Cooling structure for motor
Inventor: SANADA TETSUJI
IPC: H02K7/09
Filed: 1991-04-22
Abstract: PURPOSE:To provide a magnetic bearing motor, for example, wherein driving power is prevented from increasing due to disturbance of cooling air flow at the inlet of discharge hole and the cooling air flow can smoothly be discharged. CONSTITUTION:A drive shaft 9 is held rotatably on bearing parts without contacting therewith and driven through a motor part. Cooling gas flow is fed through a supply hole into a housing 1 thence flows axially through the motor part and discharged through discharge holes 22, 23 to the outside. Since the discharge holes 22, 23 are made substantially in tangential direction reversely from the rotational direction of the drive shaft 9, sharp corner 30 for boring a discharge hole is not required on the inner peripheral face of the peripheral wall. Consequently, production of swirl due to collision of high speed gas flow (a) against the corner 30 or exfoliation of the border layer can be suppressed.
Patent JP-H03289375-A (JP)
Title: Cylindrical ultrasonic wave motor
Inventor: ATSUTA AKIO
IPC: H01L41/04
Filed: 1990-04-05
Abstract: PURPOSE:To drive a motor at the most suitable drive frequency by providing a vibrator with a vibration detecting electro-mechanical energy transducer element. CONSTITUTION:The phase difference between an input voltage V1 and an output signal VS of a sensor piezoelectric element 9 is zero degree at frequencies higher than a resonance frequency, gradually increases as the frequency gets nearer to the resonance frequency, becomes 90 degrees at the resonance frequency and increases at frequencies lower than the resonance frequency and gets nearer to 180 degrees. Since a piezoelectric element 3 and the sensor piezoelectric element 9 are positioned in a positional phase difference of zero degree, this phase difference is same in both clockwise and anti-clockwise directions. Therefore, by controlling a frequency so that a phase difference between the input voltage V1 to the piezoelectric element 3 and the sensor piezoelectric element 9 becomes 90 degrees, the frequency can be set at the resonance frequency.
Patent JP-S58208108-A (JP)
Title: Manufacture of photoconductive cadmium sulfoselenide
Inventor: MIDORIKAWA TAKASHI
IPC: C01B19/00
Filed: 1982-05-28
Abstract: PURPOSE:To manufacture photoconductive cadmium sulfoselenide having superior characteristics by adding a flux to a mixture of CdS with CdSe obtd. by reacting an aqueous soln. of a Cd salt with H2S and acidic ammonium selenite and calcinig the flux added mixture. CONSTITUTION:Gaseous H2S and an aqueous soln. of acidic ammonium selenite [(NH4)(H)SeO3] are added to an aqueous soln. of a water soluble Cd salt such as CdSO4 or CdCl2, and they are reacted to coprecipitate CdS and CdSe. The coprecipitate is taken out by filtration, washed in water, dried, and mixed with a flux such as CdCl2, ZnCl2 or NaCl2 or a mixed flux consisting of >=2 kinds of such compounds. The amount of the flux to be added is >=20pts.wt. per 100pts.wt. said coprecipitate. The prepared mixture is calcined at a temp. >=50 deg.C above the m.p. of the flux to manufacture photoconductive CdSSe. The CdSSe is used to manufacture particles having very high crystallizability and a uniform composition.
Patent JP-S60234890-A (JP)
Title: Thermal transfer recording medium
Inventor: ISHII FUMIO
IPC: B41M5/44
Filed: 1984-05-09
Abstract: PURPOSE:To ensure that printing can be conducted with low energy, delamination is not induced when the titled medium is used multiple times, and transferred coloring matter images with a constant and high density can be obtained multiple times without generating sharp reduction in the density, by providing an adhesive intermediate layer between a base and a microporous coloring material layer. CONSTITUTION:The adhesive intermediate layer is provided between the base and the microporous coloring material layer. The material for forming the adhesive intermediate layer may be any one which has high adhesion to the base and the coloring material layer, e.g., a high molecular weight substance. The coloring material layer preferably has a porosity of 30-70% and an average micropore diameter of 0.2-3mum. The thickness of the base is preferably 2- 20mum, for obtaining favorable thermal conductivity. The thickness of the coloring material layer is preferably 5-15mum, while that of the intermediate layer is preferably 0.01-1mum.
Patent JP-H02268697-A (JP)
Title: Production of optically active compound
Inventor: MORIUCHI FUMIO
IPC: C12P41/00
Filed: 1989-04-10
Abstract: PURPOSE:To industrially advantageously obtain the subject compound useful for mixture of liquid crystal by esterifying only (R)-matter of specific racemic alcohol and fatty ester of 2,2,2-trichloroethanol, etc., with esterase and separating (S)-matter. CONSTITUTION:Racemic alcohol expressed by formula I [A is halogen, cyano, methoxy or the formula COOR<1> (R<1> is 1-6C alkyl)] and ester of 2-16C fatty acid of 2,2,2-trichloroethanol or vinyl fatty ester expressed by formula II (R<2> is H or methyl; R<3> is 1-8C alkyl) are affected by enzyme having esterase activity to selectively make only (R)-matter of racemic alcohol to ester compound and separate from alcohol of unreacted (S)-matter to afford the aimed optically active compound.
Patent JP-S5719206-A (JP)
Title: Rising device for noodle ball
Inventor: EGUCHI SHIYUUICHI
IPC: A23L7/109
Filed: 1980-07-04
Abstract: PURPOSE: To provide a conveyor apparatus including a lift conveyor positioned parallel to an inclined belt conveyor, which can transport articles on a conveyor upward safely, while can elastic substance presses the article.  
     CONSTITUTION: A conveyor device for transporting a noodle ball to a wrapping device includes a lift conveyor 3 positioned parallel to an inclined portion of a rising conveyor 2 connected to the end of a horizontal conveyor 1. The surface of the conveyor 3 is provided with elastic substances 4 positioned at regular intervals. The elastic substance 4 is formed by a rubber tube, so that even if it presses the noodle ball, the noodle ball can be transported without deformation. Therefore, the noodle ball can be supplied to the wrapping device by the conveyor safely. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H06296607-A (JP)
Title: X-ray ct device
Inventor: YAMAZAKI MASAHIKO
IPC: A61B6/03
Filed: 1993-04-19
Abstract: PURPOSE:To provide the CT device which realizes a multi-energy scan in a real time, and can obtain plural kinds of tomographic information corresponding to plural kinds of energy characteristics. CONSTITUTION:The X-ray CT device is provided with an X-ray tube 10, a detector, a data collecting part 50 for collecting data from the detector and data based on moving information of an examinee, and a reconstituting part 60 for reconstituting a tomographic image of the examinee P from the collected data. The detector detects X-ray energy characteristics by a substance for constituting the examinee P, respectively. The data collecting part 50 has collecting parts 51, 52 for collecting the data from the detector, and the reconstituting device 60 has an energy distribution calculating part 61 for deriving path length d1, d2, dased on the data from the collecting part, and an image reconstituting part 62 for reconstituting tomographic image data 71, 72 by the detector based on the distribution images 71, 72 of the substance and/or the collected data from its result.
Patent JP-H07295702-A (JP)
Title: Bus connection system
Inventor: SUZUKI TAKASHI
IPC: G06F3/00
Filed: 1994-04-28
Abstract: PURPOSE:To provide the bus connection system which prevents an adverse influence from being exerted upon a bus by the turning on/off of a power source inside a unit without using any bus driver to deal with the insertion of an active line. CONSTITUTION:A power supply voltage is supplied from a main power source 14 through a switching means 1 6 to a bus driver 11 of each unit U connected by a bus L and when the power supply voltage of the main power source 14 is higher than a prescribed value, at the switching means 16, the power supply voltage from the main power source 14 is supplied to the bus driver 11 corresponding to a control signal outputted from a voltage monitoring means 15.
Patent JP-S5216112-A (JP)
Title: Exchanger determinable key board station
Inventor: KANEKO OSAMU
IPC: H04M3/60
Filed: 1975-07-29
Abstract: PURPOSE: To get an exchange which can determine optionally a mounting location of key boards, etc. in a trunk station. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H08311192-A (JP)
Title: Production of resin composition from cyclic polycarbonate oligomer
Inventor: DANIERU JIYOSEFU BURUNERU
IPC: C08G75/28
Filed: 1996-04-15
Abstract: PROBLEM TO BE SOLVED: To obtain a resin composition having a high glass transition temperature and being useful for moldings, or the like, by bringing a composition containing a cyclic oligomer containing specified spirobiindane structural units into contact with a polycarbonate formation catalyst at a specified temperature.  
     SOLUTION: This resin composition is obtained by bringing a composition containing a cyclic oligomer containing spirobiindane structural units such as 6,6'-dihydroxy-3,3,3',3'-tetramethylspirobiindane of the formula (wherein R 1  is a 1-4C prim. or sec. alkyl, or a halogen; and (n) is 0-3) into contact with a polycarbonate formation catalyst such as a tetraalkylammonium tetraphenylborate at a temperature of 350°C or below to convert it into a linear polycarbonate. 
     COPYRIGHT: (C)1996,JPO
Patent JP-S57208314-A (JP)
Title: Magnetic bearing device
Inventor: KUWABARA OSAMU
IPC: F16C39/06
Filed: 1981-06-15
Abstract: PURPOSE:To keep constant the bearing constant over the entire number of revolutions of a rotary member by a method wherein one of two annular magnetic members is formed to a specific configuration and both of the two magnetic members are arranged at specific positions, respectively. CONSTITUTION:The first annular magnetic member 3 fixed to the rotary member 1 is made to have a double annular magnetic pole structure by the provision of inside and outside magnetic poles 7 and 8 and in this case, the inner diameter of the magnetic pole 7 is made larger by W1 than the outer diameter of an inner magnetic pole 9 of the second annular magnetic member 5 fixed to a stationary section 4. Further, the outer diameter of the magnetic pole 8 is made smaller by W1 than the inner diameter of an outer magnetic pole 10 of the magnetic member 5. As a consequence, the magnetic flux from a permanent magnet 6 passes through the magnetic pole 9 a magnetic gap (g1) including a radial component the magnetic poles 7 and 8 a magnetic gap (g2) including a radial component the magnetic pole 10 the permanent magnet 6 so that the magnetic resistance between the magnetic members 3 and 5 during the rotation of the rotary member 10 ranging from its low speed rotation up to its high speed rotation becomes costant to thereby keep the bearing constant substantially constant.
Patent JP-S5215950-A (JP)
Title: Bearing cooling device
Inventor: KATANE MAMORU
IPC: F16C37/00
Filed: 1975-07-30
Abstract: PURPOSE: A bearing cooling device, that enables to continue electro-motor operation by switching form water cooling to air cooling when cooling water supply for bearing lubricant becomes impossible due to troubles etc. during operaion of the electro-motor, and enables to switch from air cooling to water cooling without interrupting operation when cooling water supply again starts. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H07302334-A (JP)
Title: Method and apparatus for development of handwriting by usinginformation on guess timing
Inventor: UINSUTON ROOUERU NERUSON
IPC: G06T3/00
Filed: 1995-04-18
Abstract: PURPOSE: To provide an improved reproduced image without increasing the amounts of compressed image data. CONSTITUTION: This is a method and device for generating a reproduced image from a compressed image. The linear segment approximation of the reproduced image includes a step 304 for recognizing a pair of connected compressed image data points, step 308 for assuming the timing information of the number of the original image data points between each pair of connected compressed image data points, and step 324 for adapting a spline segment to each pair of compressed image data points and the presumed number of the original image data points corresponding to them, and forming a reproduced image by the combined and adapted spline segments.
Patent JP-S60235257-A (JP)
Title: Inquiry data processing device
Inventor: KIMURA NOBUHIRO
IPC: G06F12/12
Filed: 1984-05-07
Abstract: PURPOSE:To shorten the processing time and to make it unnecessary to provide a large-capacity memory internally, by storing data, which is used latest or is used most frequently, in a temporary storage memory. CONSTITUTION:When a CPU1 requires certain information for a certain processing, this information is searched in a temporary storage memory; and if it is found there, this information is read out to a buffer 3, and the required processing is performed. When this information is returned to the memory 4, it is brought to the start of the memory 4. If required information does not exist in the memory 4, the CPU1 stores this information in the buffer 3 and performs the required processing when this information is obtained by the response from the controller 5. After the processing, the CPU1 stores this information in the start of the memory 4.
Patent JP-H11292509-A (JP)
Title: Production of oxygen
Inventor: SHIKADA TSUTOMU
IPC: C01B13/08
Filed: 1998-04-06
Abstract: PROBLEM TO BE SOLVED: To efficiently produce oxygen from air by suppressing the heat source unit low without causing clogging in piping by passing air through barium oxide carried by an inorg. porous body in a fluidized bed reactor to oxidize the barium oxide and decomposing the obtd. barium peroxide under reduced pressure. SOLUTION: A fluidized bed reactor is packed with the barium oxide deposited on 5 to 30 wt.% inorg. porous body having 0.1 to 200 μm average particle size, 0.1 to 1.0 cm<3> /g pore volume and 30 to 1000 m<2> /g specific surface area. The reactor is kept at 400 to 700 deg.C and air at 2 to 10 atm. is passed through the reactor to oxidize the barium oxide to produce the barium peroxide. Then the barium peroxide is decomposed at 500 to 800 deg.C and 0.1 to 1 atm. to produce oxygen, and the produced oxygen is recovered. This continuous procedure is repeated to efficiently recover oxygen. Deposition of the barium oxide on the inorg. porous body is carried out by general techniques such as impregnation method, kneading method and ion exchange method.
Patent JP-H11243933-A (JP)
Title: Apparatus for cracking of chestnut
Inventor: MIZUMURA HIDEO
IPC: A23N5/08
Filed: 1998-03-02
Abstract: PROBLEM TO BE SOLVED: To provide a cracking apparatus for chestnut capable of efficiently treating a large amount of chestnuts without damaging the natural taste and flavor of chestnut, by dropping a fixed amount of chestnuts at every fixed time from a hopper charged with a large amount of chestnuts and peeling off shells, astringent skins, etc., by the tooth parts of a pair of rollers equipped with teeth having difference in rotation. SOLUTION: This chestnut cracking apparatus consists of a hopper 2 for storing a large number of chestnuts, a sliding cylinder for moving a shutter for dropping a fixed amount of chestnuts from the hopper 2, a shell peeling off guide part for guiding falling chestnuts to a shell peeling off part, a pair of a right and a left cutting rollers 5a and 5b mutually rotating clockwise, a guided cylinder for guiding chestnuts from which the shells are removed downward at fixed intervals, a storing box 7 installed below the guiding cylinder, a water spray pipe 13 which is installed outside the shell peeling off guide part and inside the guiding cylinder 30 and sprays water and air on the upper side of rotary drums with teeth, an air spray pipe 14 and a control part for controlling the action of each part with a fixed timing.
Patent JP-H11268779-A (JP)
Title: Packaging container material for use in heating with microwave oven
Inventor: IKETANI TATSUO
IPC: A47J27/00
Filed: 1998-03-19
Abstract: PROBLEM TO BE SOLVED: To prevent liquids coming from stored article during cook by heat from re-attaching the stored article by forming a protuberant-shape-having part, which juts out toward the article storage side, onto the container-body bottom of a package container material for use in heating with a microwave oven. SOLUTION: A container body 1 comprises a storage part 2 occupying most of the container body, and other storage part 3 separated from the storage part 2 by a partition 4. In the storage part 2, a protuberant-shape-having part 6, which juts out toward the article storage side on a container-body bottom 5 is formed, and the protuberant-shape-having part 6 has a rib structure in which a plurality of plate-like projections 7 are formed parallel with each other, each plate-like projection 7 having a cross-section which is almost a triangle becoming narrower from the container-body bottom 5, and a top which has the form of a curved face. Also, the container-body bottom 5 is formed in a curved face having a bulging shape, which bulges toward the article storage side.  Thus, in the case liquids, such as water and oil, drip from the stored article during cook by heat, they are collected in empty spaces of a container- body peripheral part, to prevent re-attachment of the liquids with the stored article, and in the storage part 3, a condiment, such as sauce, and accompanying food can be stored.
Patent JP-H02271570-A (JP)
Title: Manufacture of integrated circuit
Inventor: SASAKI GORO
IPC: H01L27/14
Filed: 1989-04-12
Abstract: PURPOSE:To integrate three kinds of elements monolithically all on the same semiconductor substrate by growing crystals for pin photodiode(PIN-PD) and crystals for hetero junction bipolar transistor (HBT) each epitaxially, and then growing crystals for high electron mobility transistor (HEMT) epitaxially. CONSTITUTION:Crystals 17 for hetero junction bipolar transistor being the crystals for electron element and crystals 16 for pin photo diode being the crystals for light element are formed respectively by epitaxial growth, and then crystals 18 for high electron mobility transistor being the crystals for electron element are formed by epitaxial growth. Since the crystals 18 for HEMT are formed after formations of the crystals 16 for PIN-PD and the crystals 17 for HBT, a selective mask is not formed on the crystals 18 for HEMT, and crystal conditions at the surface becomes always excellent. Hereby, the reverse currents of a Schottky gate electrode being provided thereon become small, and an integrated circuit having favorable noise property can be obtained.
Patent JP-S60237865-A (JP)
Title: Power source circuit
Inventor: SATOU MASAKI
IPC: H02M7/10
Filed: 1984-05-11
Abstract: PURPOSE:To prevent an output voltage from decreasing by providing a switch in a rectifier, closing the switch when a commercial power source voltage drops to operate the rectifier as a double voltage rectifier. CONSTITUTION:A commercial AC voltage 1 is rectified by rectifying diodes 2-5, and the voltage smoothed through smoothing capacitors 12, 13 is output at 9 as the prescribed voltage by a constant-voltage controller of a transistor 8. In this case, a rectified output voltage detector 10 and a switch 11 are added. When the voltage 1 is reduced to decrease the rectified output voltage, it is detected by the detector 10 to close the switch 11 ON. Thus, it is operated as a double voltage rectifier which has the diodes 2, 3 and the capacitors 12, 13, the rectifying output voltage is raised to prevent the output voltage from decreasing.
Patent JP-S62257375-A (JP)
Inventor: HAINTSU FUOTSUKE
IPC: B65B19/30
Filed: 1987-04-15
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-H08250974-A (JP)
Title: Thin film structure surface acoustic wave function element and electronic device
Inventor: YAMANOUCHI KAZUHIKO
IPC: H03H9/145
Filed: 1995-03-13
Abstract: PURPOSE: To attain efficient interaction between a surface acoustic wave and a carrier in a semiconductor by arranging grating electrodes onto a propagation line and selecting properly the width of the propagation path of the surface acoustic wave and the width of the interaction section of the semiconductor section. CONSTITUTION: A grating electrode 2 whose width is narrower than a wavelength λ of a surface acoustic wave is formed with a width larger than the width of a propagation path at a right angle in the propagation direction on the propagation path of a surface acoustic wave propagated on a piezoelectric substrate 1 or the substrate 1 having a piezoelectric thin film and a strip semiconductor thin film 6 is vapor-deposited above the grating or above the crossing electrode section at a position of part of the propagation path or a part at the outside of the propagation path at a right angle to the propagation path. Thus, a nonlinear function element such as an amplifier with a high gain at a low acceleration voltage and a convolver with high efficiency is obtained.
Patent JP-S5520254-A (JP)
Title: Production of low melting point crystallized glass
Inventor: TAKAHASHI HISAMITSU
IPC: C03C10/00
Filed: 1978-07-28
Abstract: PURPOSE: To produce the title glass for a milk white coating, which can be baked at a low temp., by melting glass having a compsn. most of which except water consists of specified metal oxides; quenching the melt; and recalcining the resulting frit.  
     CONSTITUTION: Glass is melted having a compsn. above 99 wt% of which except water consists of, by wt., SiO 2  4.5W34.0%, B 2 O 3  13.5W40.0%, Al 2 O 3  17.0W 42.0%, RIIO+R 2 IO 15.0W40.0%, SnO 2 +TiO 2 +ZrO 2  2.0W15.0%, SnO 2  0W 15.0%, TiO 2  0W15.0% and ZrO 2  0W15.0%. The melt is quenched by charging in water or other method, and the resulting almost transparent frit is recalcined at 600W750°C to obtain milk white low m.p. crystallized glass. In the above formulae RII is one or more out of Mg, Ca, Ba, Sr and Zn, and RI is one or more out of Li, Na, and K. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H05290795-A (JP)
Title: Inductive coupling plasma mass spectrometer
Inventor: ITOU TETSUMASA
IPC: H01J49/10
Filed: 1992-04-13
Abstract: PURPOSE:To perform analysis regardless of a sample introduction method by putting an insulating material and a shielding plate between a plasma torch and a high-frequency coil and grounding them through a variable capacitor to control the plasma potential of ICP. CONSTITUTION:A shielding plate 10 is made up of metal tantalum, molybdenum or the like which has heat resistance and corrosion resistance against the radiation from an inductive coupling plasma (ICP) and passes the alternating field of a high-frequency coil 2 and is a non-magnetic material to make an open-loop so that an induced current does not flow, and also it is wound around a plasma torch 1 through an insulating material to be kept from being brought into contact with the coil 2. And the plate 10 is grounded to an analyzer tube 8 through a variable capacitor 11 and a switch 12. The switch is turned off to make ineffective the electric field shielding effect of ICP 9 at the time of being lighted and is turned on in the regular lighting to control the electric field shielding effect by adjusting the capacity of the capacitor 11.
Patent JP-S5217501-A (JP)
Title: Centralized control system of the position of the auxiliary machines o f coke ovens
Inventor: KAWASHIMA KIYOSHI
IPC: C10B41/00
Filed: 1975-08-01
Abstract: PURPOSE: A centralized control system of the auxiliary machines of all coke plant. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S51125019-A (JP)
Title: Novel preparation of surface active agents
Inventor: NAKAMOTO HISASHI
IPC: C09K23/22
Filed: 1974-08-14
Abstract: PURPOSE: An organic compound having a hydroxyl group is reacted successively with acrylic acid and an amine to give a surface active agent useful for nonaqueous medium and for polymer modification. 
     COPYRIGHT: (C)1976,JPO&Japio