baber/WOPTO huggingface dataset:
Patent JP-H01304619-A (JP)
Title: Manufacture of oxide superconductive long sized material
Inventor: AOKI SHINYA
IPC: H01B13/00
Filed: 1988-06-01
Abstract: PURPOSE:To easily obtain a superconductive long sized material possessing a superconductor of the desired composition ratio by providing an adjusting means for adjusting the supply quantity of each gaseous phase source comprising each composing element of a superconductor of oxide in a gaseous phase source supply system. CONSTITUTION:A long sized base body K is bound to an output device 10 of a manufacturing device main body 1 and its one end is fixed to a take-up motion 11. Plasma flame P is generated in a plasma generating container 4 and the base material K is heated simultaneously. The gaseous phase source comprising composing elements of a superconductor of oxide is adjusted so as to be at the fixed ratio and supplied into a processing chamber 5; a superconductive long sized material indicated as usual formula A-B-Cu-O is thus obtained. A in the formula indicates one or more than two kinds among the periodic table group Vb elements such as Bi, Sb, etc., and B indicates one or more than two kinds among the periodic table group IIa elements such as Sr, Ba, Ca, etc.
Patent JP-H032470-A (JP)
Title: Building utilizing large-scale underground space
Inventor: KYOTANI TAKESHI
IPC: E04H1/04
Filed: 1989-05-29
Abstract: PURPOSE:To increase usefulness of a building and to contrive to connect the building with infrastructure utilizing underground spaces at a great depth by providing an underground open ceiling space for prevention of and escape from disasters in a great depth at the central part of a high-rise building so that sufficient natural lighting and ventilation can be obtained therethrough. CONSTITUTION:To the central part of an underground space constructed at a great depth with its underground section surrounded by a continuous wall 9, a big space of open ceiling B for prevention of and escape from disasters is provided so that sufficient natural lighting and ventilation can be obtained. Multistoried dwelling spaces 1 for offices or the like are built facing the open ceiling space B. To the circumference of the dwellig spaces, multistoried underground parking spaces 2 are arranged and underground elevators 3 are installed thereto. To the underground spaces 4, a room for various machinery, a thermal storage tank 5, a sewage disposal room 6, a subway 7, an underpass 8 and the like are arranged and are made communicate each other. Thereby the space of the light court B of a high-rise building A can be utilized for giving dwellers feeling of normal aboveground dwelling, and rentability percentage can be increased.
Patent JP-H05331692-A (JP)
Title: Precoating device
Inventor: AIZU AKIO
IPC: B05C9/10
Filed: 1992-05-27
Abstract: PURPOSE:To wash and remove foreign matters stuck on a body to be coated and to prevent the defect of coating at the time of the electrodeposition treatment by spraying pure water mist on the body transferred to an electrodeposition device in a dewatering treatment section arranged right before the device. CONSTITUTION:The body 101 after the chemical conversion treatment is hanged by a hanger 102 and transferred along conveyor rails 100 to a washing treatment section 60. In such a case, the body 101 is immersed and washed in a washing tank 61 and thereafter, spray-cleaned in a spraying tank 62 by spraying the pure water from nozzles 63 to 66. Then, the body 101 is transferred to the dewatering treatment section 70 arranged right before the electrodeposition treatment section 80. In such a case, the pure water mist 72 is sprayed to the body 101 from a nozzle member 71 arranged along the rails 100. Thus, the foreign matters stuck and left together with the pure water on the surface of the body 101 transferred from the washing treatment section 60 or newly stuck thereon via the rails 100 or the like are completely removed by cleaning. Thereafter, the body 101 is transferred to the electrodeposition treatment section 80 and the prescribed electrodeposition treatment is performed in the electrodeposition tank 81.
Patent JP-H08325273-A (JP)
Title: Production of trimethylsilylpropynal
Inventor: KUBOTA YASUBUMI
IPC: C07F7/08
Filed: 1995-06-01
Abstract: PURPOSE: To safely and efficiently produce trimethylsilylpropynal. CONSTITUTION: One equivalent amount of 2-trimethylsilylethynylmagnesium halide represented by the formula: (CH3 )3 Si≡CMgX is mixed with 1.0-2.0 equivalent amount of dimethylformamide to prepare a uniform reaction mixture solution. The uniform reaction mixture is added to an aqueous solution containing 2 or more equivalents of an acid to effect hydrolysis whereby the objective trimethylsilylpropynal is obtained. X in the formula means chlorine, bromine or iodine.
Patent JP-H03510-A (JP)
Title: Controller for suspension or stabilizer
Inventor: WADA SHUNICHI
IPC: B60G17/015
Filed: 1989-05-29
Abstract: PURPOSE:To restrain shock and vibration, and restrain in the shortest time the worsening of a riding comfortability due to a mistaken decision, at the above device for a vehicle, by arranging so that a characteristic such as the force of damping may be changed to a desired value on the basis of the size of the acceleration of a carbody or this acceleration continuance time which is more than a predetermined level. CONSTITUTION:When an up and down direction acceleration detected by means of an acceleration sensor 2 is inputted into a controller 7, whether or not this is a desired acceleration whose size is more than a predetermined one in an up and down direction with a reference point as a border, is decided. And, when it is decided that its size is more than the predetermined one, the force of damping is set at a middle value by means of a damping force change means 4, and a predetermined time retention is made. And, the measuring of the continuance time of the acceleration whose level is more than a predetermined one, is made, and a decision to continue or change the force of damping is made at the time of the completion of the measuring, and continuation or a return to weaken the force of damping is conducted. As a result, shock and vibration is prevented, and the worsening of a riding comfortability due to a mistaken decision can be speedily restrained.
Patent JP-H0870186-A (JP)
Title: Multilayer electronic circuit package allowing stop of laseretching
Inventor: CHIYAARUZU ROBAATO DEIBISU
IPC: H01L23/538
Filed: 1995-06-01
Abstract: PURPOSE: To provide a method of solving problems such as a positional deviation, without sacrificing the electrical and mechanical non-defectiveness of a structure and solving troubles present in conventional techniques by providing a material where a design consideration is taken, and a method of manufacturing a high-density structure. CONSTITUTION: A multilayer electronic circuit package is possessed of an electrically conductive plane 1, an organic high-molecular dielectric material 8 possessed of a first absorbance with respect to the cutting wavelength of a laser beam, and an organic high-molecular dielectric material 7 possessed of a second absorbance with respect to the cutting wavelength of a laser beam. The first and second absorbance are set different from each other. When a hole is bored in the dielectric body 7 with a laser beam, the hole is restrained from penetrating through the dielectric body 8, because the dielectric body 8 does not absorb a laser beam, and a short circuit is prevented from occurring between metal layers 1 and 5 in a plating process.
Patent JP-H08327777-A (JP)
Title: Critical point prediction device
Inventor: MATSUMURA KAZUHIKO
IPC: G21C17/00
Filed: 1995-06-01
Abstract: PURPOSE: To provide a critical point prediction device for fully automatically and accurately predicting a critical point and aiding an operator by automatically taking in the detector count for using in critical point prediction, and monitoring reverse multiplication factor against the effective multiplication factor using a table of a core state given in advance and the effective multiplication factor. CONSTITUTION: A critical point prediction device 5 comprises a detector count memory part 6 for taking in the count output by an power detector for monitoring the reactor power and storing it and a reverse multiplication factor operation part 7 for calculating the reverse multiplication factor from the initial count and the count at every moment of the power detector. Also it includes a critical point prediction part 8 for predicting the criticality of the reactor by the reverse multiplication method by monitoring reverse multiplication factor calculated in a reverse multiplication factor operation part 7 against the effective multiplication factor in accordance with the core state at every moment prepared in advance.
Patent JP-S5761121-A (JP)
Title: Oil pressure circuit for construction machinery
Inventor: INABA NOBUAKI
IPC: F15B11/00
Filed: 1980-09-30
Abstract: PURPOSE: To prevent the occurrence of cavitation in the oil pressure circuit of an oil-pressure-powered type rotary excavator, etc., by omitting a throttle in the pilot circuit of counter-balance valve and providing a set pressure variable type crossover safety valve instead.  
     CONSTITUTION: The discharge pressure of an oil-pressure pump 1 in an oil pressure-powered type rotary excavator, etc., is supplied through an operating valve 2 and a counter-balance valve 3 to pipelines 4 and 5 to turn an oil-pressure motor between both the pipelines 4 and 5, whereby driving a load 7. In this case, the pressure of the pipelines 8 and 9 connecting the counter-balance valve 3 with the operating valve 2 is directly introduced as a pilot pressure into both ends of the counter- balance valve 3. Also, the pressure of the pipelines 8 and 9 is introduced into the space between the pipelines 4 and 5 through throttles 15 and 16 to set them at lower pressure, and set pressure-variable type crossover safety valves 17 and 18 for setting them on high pressure side as the pressure of the pipelines 8 and 9 goes down are provided. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S5660013-A (JP)
Title: Diffusion of gallium
Inventor: MURAOKA KIMIHIRO
IPC: H01L21/22
Filed: 1979-10-19
Abstract: PURPOSE:To prevent the generation of spike on an Si substrate when Ga is made to diffuse according to the open tube method using Ga2O3 as the diffusion source in hydrogen atmosphere by a method wherein the surface concentration and the diffusion temperature are specified. CONSTITUTION:Si wafers 4 are arranged on a quartz jig 3 in a quartz tube 1, hydrogen gas 5 is used as a carrier gas and Ga is made to diffuse from Ga2O3 diffusion source 2. In this case, the surface concentration NS is made to be 6X10<17> atoms/cc or less and the diffusion temperature is made to be 1,240 deg.C or less throughout the whole diffusion process. By this way, when Ga is made to diffuse according  to the open tube method, the generation of spike is prevented, and highly reliable  diffusion can be performed.
Patent JP-S63300942-A (JP)
Title: Spectrochemical analysis and diagnosis device
Inventor: HAYAKAWA MORIE
IPC: C23C16/50
Filed: 1987-05-30
Abstract: PURPOSE:To enable diagnosis by constituting a light introducing optical system of a light receiving device for the image of a light emitting body and an optical system for inputting the image of the luminous body to this light receiving device and analyzing the intensity distribution of the emitted light on an arbitrary plane of the luminous body or the stereoscopic intensity distribution of the emitted light thereof. CONSTITUTION:The light introducing optical system 2 is disposed movably in three-dimensional directions relative to the luminous body P in a chamber 1. The optical system 2 is constituted of the light receiving device 3 for the image of the light emitting body and a convex lens 4. The light receiving body 3 consists of optical fiber groups 5... formed by bundling optical fibers and are arranged with light receiving ends 5a linearly in one row; in addition, the respective photoconducting ends 5b are connected linearly in one row to an incident part 6a of a spectroscope 6. The space emitted light A (image A) in the position corresponding to the focal length of the lens 4 from the plane X of the body P is formed as an inverted image (a) on the device 3 and the emitted light corresponding to the space part of the image (a) is received at the ends 5a. The intensity signal of the emitted light of the image received in such a manner is inputted to a data processor 8 connected to an area sensor 7. The processor arithmetically operates the intensity signal of the emitted light analyzed by the sensor 7 and executes operations such as display.
Patent JP-H06349070-A (JP)
Title: Method for reproducing optical disk
Inventor: KARUBE HIROO
IPC: G11B7/00
Filed: 1993-06-07
Abstract: PURPOSE:To provide a method for reproducing an optical disk capable of identifying a small recording mark with a narrow recording mark interval exceeding the limit of a convergence spot of light regardless of the kind of the optical disk. CONSTITUTION:Two laser beams whose phase difference is (pi) are used, and the laser beams whose convergence spots 1, 2 of respective laser beams are converged so as to be superposed each other are used for reproducing beams at th time of reading out information. No recording mark 6 incorporated in an area 5 is read out since the light intensity of the part becomes zero since the phase difference of the laser spots 1, 2 is (pi), and then, only the information of the recording mark 6 in the area 3 is read out.
Patent JP-S6116095-A (JP)
Title: Semiconductor integrated circuit device
Inventor: IWATA YOSHIHISA
IPC: G11C11/417
Filed: 1984-06-30
Abstract: PURPOSE:To perform switching between two inputs with no change of a mask pattern by driving an MOSFET containing charging circuits at its gate and drain with a clock and performing the level transfer in response to the potential of a bonding pad. CONSTITUTION:A gate N1 and a drain N2 of an MOSFET.T1 are connected to charging circuits respectively with the source grounded. When a clock phiS is supplied, both N1 and N2 try to rise up to VDD+VT by the pumping function of the charging circuit. The T1 is turned on together with the N1 and N2 set at H and L levels respectively in case a bonding pad PD is kept under a floating state. These states are reversed when the PD is grounded. Thus the levels of the N1 and N2 are changed to N5 and N6 respectively. Both T10 and T11 of a latch circuit have triode functions and the H levels of the N5 and N6 rise quickly up to VDD and then transferred to the gates of the T2 and T3 via the T14 and T15 respectively. When input signals phi1 and phi2 are supplied, the bootstrap is applied intrinsically to the gates of the T2 and T3. Therefore, the signal phi1 or phi2 is delivered at a high speed.
Patent JP-H05307939-A (JP)
Title: Deflection york device
Inventor: MORIMOTO KEIJI
IPC: H01J29/76
Filed: 1992-04-28
Abstract: PURPOSE:To provide a deflection york, being stable in the shape of a auxiliary coil, being easy in positioning and fixing the auxiliary coil to the deflection coil, allowing hard deformation even if an external force and the like are applied, and being excellent in productivity in the deflection york device equipped with the auxiliary coil reducing leaking magnetic field outward. CONSTITUTION:An auxiliary coil is wound in the groove 6 of a spool 1 molded of resin or the like, and the hinge of the spool 1 is folded. A portion of the back spool portion 2b of the spool 1 is hooked to a hook portion 11c provided on the back face side flange 11b of a deflection york separator 11, so that a portion, surrounded by a front spool portion 2a, a spool holding portion 4, and a plate member 9, is fitted in the front face side flange 11a of the separator 11. Thereby the auxiliary coil is fixed to the deflection york.
Patent JP-H06112842-A (JP)
Title: Method and apparatus for coding of run length
Inventor: TERESA EI MERIUEZAA
IPC: G06T9/00
Filed: 1993-06-07
Abstract: PURPOSE: To improve the run length coding compression method by changing the decoding mode from 1-byte per character into N-byte per character or simply switching to the default mode of 1-byte per character. CONSTITUTION: In the run length coding method where the compression rate is improved, when all the bits of a sequence control byte are 0, the mode is set to the 1-byte per one character mode and a master character is reset to a blank. In the case when a code part is 01 and a count part is 0, the mode is set to the (1 to 4)-byte per character from a succeeding byte, and the master character is set to a new definition. In the case when the code part is 01 and the count part is accompanied by a binary number, characters AAA are repeated by BBB number of times. In the case when the code part is 01 and the count part is set to a value not being zero, the defined master character is repeated by at most 63 times. In the case when the code part is 11 and the count part is set to 0 or 1, it indicates a currently reserved state.  In the case when the code part is 11 and the count part is set to a value not being zero, the next character is repeated at most by 63 times. The compression is improved in this way.
Patent JP-S5561932-A (JP)
Title: Deoxygenating composition
Inventor: FUJISHIMA DAISHIROU
IPC: B01J20/02
Filed: 1978-11-04
Abstract: PURPOSE: To obtain deoxygenating composition which exhibits excellent reaction activity with oxygen in air and will be sparingly decomposed in the presence of water, by mixing a metal component having deoxygenation activity with a deoxygenation controlling component which is obtained by supporting an electrolyte on a porous filler and adding a proper quantity of water.  
     CONSTITUTION: A powdered or finely granulated metal A such as Fe, Cu, Mn, etc. having deoxygenation activity is mixed with a deoxygenation controlling component B to obtain a deoxygenating composition, said deoxygenation controlling component B being obtained by supporting an electrolyte on a porous filler such as powdered or finely granulated zeolite, kaolin, etc. and adding water to the resulting substance to retain a proper amount of water. Examples of the electrolytes include alkali metal halides and alkaline earth metal halides. The electrolyte is used in an amount ranging from 0.1W50 parts per 100 parts of the porous filler. The amount of water is below the saturated water volume of the porous filler, and the amount of 20W90% thereof is preferred. The preferred weight ratio of BWA is from 0.05W5. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S5760016-A (JP)
Title: Fluidized bed compustion heating furnace
Inventor: NANJIYOU TOSHIO
IPC: F27B15/00
Filed: 1980-09-30
Abstract: PURPOSE:To reduce the production of skid marks by providing a heating zone provided with plural coal diffusion pipes in a fluidized bed combustion heating furnace, and heating materials to be heated uniformly. CONSTITUTION:Coal particles are ejected from coal diffusion pipes 1 and are burned to form a fluidized layer 12 in heating zone 2. Materials 8 to be heated are carried into a heating zone 2 by the operation of skid pipes 9. The coal particles act both as heating elements and fluidizing particles, thereby heating the materials 8 uniformly. The areas near the skid pipes 9 are also uniformly heated, whereby the production of skid marks is reduced. Since the zone 2 is segmented by partition walls 10, 12, and an opening 14 is controlled by a turnable moving partition plate 16 so as to open just as much as the minimum size required for the passage of the passing materials, the effective heating is accomplished. The scale and ashes 18 of coal produced by the heating fall along the inclined conveging parts 19 formed in each of control zones 17, and are removed to the outside of the furnace periodically by sluice valves 20.
Patent JP-S5763108-A (JP)
Title: Antifoaming agent
Inventor: MATSUO YOSHIO
IPC: B01D19/04
Filed: 1980-09-30
Abstract: PURPOSE: To produce an antifoaming agent which exhibits extremely high antifoaming power with addition of a small amount and is high in safety by using hydroxylated fatty acid ester of polyvalent alcohol as an antifoaming agent.  
     CONSTITUTION: The hydroxylated fatty acid ester of polyvalent alcohol obtd. by esterifying hydroxylated fatty acids such as ricinolic acids, α-oxtricinolic acids or the like and one or ≥2 kinds of polyvalent alcohols such as propylene glycol, glycerol, or thelike is used as the antifoaming agent. It is preferable that free OH groups exist at ≥1 places in the hydroxylated fatty acid ester of polyvalent alcohol in order to achieve the purpose of antifoaming. Although the usage of the antifoaming agent of this invention varies with objects and solids concns., the antifoaming agent provides sufficient effect if it is used in a 20W2,000ppm range. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H0430435-A (JP)
Title: Bipolar electrostatic induction transistor
Inventor: OKABE TAKANORI
IPC: H01L29/73
Filed: 1990-05-25
Abstract: PURPOSE:To restrain the needless carriers from being injected in the parts from gate regions to drain regions by a method wherein the insulating films are provided on the adjacent parts between the gate regions and the drain regions. CONSTITUTION:An n<->type drain region 2 is formed on an n<+>type drain region 1; p-type channel regions 3 are formed at specific intervals on the specific regions on the region 2; furthermore, n<+>type source regions 4 are respectively formed on the surface parts of respective regions 3. Besides, multiple p<+>type gate regions 5 are formed reaching the inner parts from the surfaces in the adjacent regions encircling respective regions 3. Furthermore, insulating films 10 comprising SiO2 are formed on the adjacent parts of respective regions 5 to the region 2 exclusing the near parts to the opening parts A extending from the region 3 to the regions 5. Finally, the ON-OFF status can be alternated by controlling the potential barrier due to the p<->-n<+> junction between G and S by properly impressing the normal bias and the inverse bias on the parts between G and S.
Patent JP-S5469237-A (JP)
Title: Indoor unit for air conditioner
Inventor: OIKAWA SATORU
IPC: F24F13/22
Filed: 1977-11-15
Abstract: PURPOSE:To provide an indoor unit for air conditioner, in which an enclosed space defined by a fixture plate and others is formed on the back of the box constituting the indoor unit, and a portion of motor is received in this space, whereby it is enabled to prevent generation of drain around the fan, with no use of heat-insulating material. CONSTITUTION:On the back of box-like casing 2 constituting the indoor unit of air conditioner, an enclosed space 12 is formed by the casing 2 and fixture plate 11, and a portion of motor 5 having fan 6 connected thereto is received in said space 12. When the air conditioner is set into operation, heat exchange is caused between motor 5 and air in space 12, since a portion of the surface of motor 5 is exposed in space 12, and resultantly temperature of air in space 12 is raised. Thus, temperature on the surface of fixture plate 11 is kept at a value higher than the dew point of the room air, so that generation of drain around fan 6 can be prevented positively. With such an arrangement, it is possible to reduce the amount of heat-insulating material to be use.