baber/WOPTO huggingface dataset:
Patent JP-H04251889-A (JP)
Title: Guidance display device
Inventor: IOKA TAMOTSU
IPC: E04F11/18
Filed: 1991-01-28
Abstract: PURPOSE:To provide the guidance display device which easily guides even a weak-sight person, an old person, and a child to a target place, specially, in a hospital and also easily explains a course when teaching the course to a person. CONSTITUTION:This device consists of a guidance display plate 1 and a handrail 3. On the guidance display plate 1, a display of plural specific places is made distinctively in >=3 kinds of colors and a display 26 showing the directions of the specific places is provided. On the handrail 3, section parts 60 in the same colors as the colors showing the specific places displayed on the guidance display plate 1 are formed in parallel in the length direction.
Patent JP-H02207421-A (JP)
Title: Manufacture of high temperature superconducting wire rod
Inventor: KAMATA KINYA
IPC: H01B13/00
Filed: 1989-02-07
Abstract: PURPOSE:To obtain a high critical current density as well as enhance processability by providing such a process of manufacturing a hollow body as to inject alloy fused water of Yb or Eu and alkaline earth metal using a silver pipe serving as a die body and a mold having a rod core in the pipe. CONSTITUTION:Alloy fused water 3 of Yb-alkaline earth metal or Eu-alkaline earth metal is cast into a space provided between a silver pipe 1 serving as a die body and a rod core 2 arranged coaxially in the silver pipe 1. The core 2 is drawn out so that a hollow body with a silver sheath 5 of Yb-alkaline earth metal alloy or Eu-alkaline earth metal alloy can be obtained. The composi tion of the Yb-alkaline earth metal alloy is 30-45wt.% of Yb and 55-70wt.% of alkaline earth metal. The composition of the Eu-alkaline earth metal alloy is 25-40wt.% of Eu and 60-75wt.% of alkaline earth metal. The silver pipe having 0.5-2mm in thickness is used.
Patent JP-S55120183-A (JP)
Title: Color solid image pickup element board and method of fabricating the same
Inventor: OKAZAKI AKIRA
IPC: H01L27/14
Filed: 1979-03-09
Abstract: PURPOSE:To reduce the size and weight of a color solid image pickup element and reduce the cost of the element by forming a color separation filter directly through an intermediate transparent film on a passivation film having rugged surface formed on the surface including the light receiving portion of the element. CONSTITUTION:The first and the second polycrystalline silicon electrodes 23, 24 for transferring charge are formed through an SiO2 insulating film 22 on a p-type silicon substrate 21, and a passivation film 25 made of phosphosilicate glass, borosilicate glass, aluminosilicate glass, silicon nitride film or the like is coated on the entire surface thereof. Since further expanded rugged surface is produced due to the existence of the electrodes 22, 23 at this time, an intermediate film 27 made of transparent organic material is coated to smoothen the surface thereon. After the surface is thus smoothened, a color separating filter 26 is formed on the entire surface. Thus, it can simplify not only the image pickup element but the peripheral circuit thereof so as to reduce the size and weight of the element remarkably.
Patent JP-S58143760-A (JP)
Inventor: HASHIMOTO RURIKO
IPC: A61L9/01
Filed: 1982-02-22
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-S54120188-A (JP)
Title: Apparatus for re-slurrying compressed granular cargo
Inventor: OKAMOTO TOMIYASU
IPC: B63B25/02
Filed: 1978-03-10
Abstract: PURPOSE: To provide a slurry carrying ship, in which freely rotatable upper and lower chambers are provided at the bottom of ship hold, and a nozzle is provided in each chamber for ejecting high-pressure jet water from the nozzle of upper chamber and low-pressure jet water from the nozzle of lower chamber, respectively, toward the inside of ship hold, whereby it is enabled to re-slurry the granular cargo in an efficient manner.  
     CONSTITUTION: A freely rotatable nozzle head is provided at the bottom of ship hold 5 of a slurry carrying ship in the manner projecting beyond the outlet grate 1. The nozzle head is formed with upper and lower two chambers 11, 9; high-pressure water is supplied to the upper chamber 11 vai high-pressure water supplying pipe 8 and connecting pipe 23 whereas low-pressure water is supplied to the lower chamber 9 via low-pressure water supplying pipe formed around the pipe 8. Nozzles 10, 12 are provided in respective chamber 9, 11 in the manner projecting toward the inside of ship hold. With such an arrangement, compressed granular cargo is collapsed by the high-pressure water ejected from nozzle 12 of upper chamber 11 and then re-slurrying of the collapsed cargo is promoted by the low-pressure water jet ejected from nozzle 10 of lower chamber 9. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S54120408-A (JP)
Title: Nozzle device to return consolidated object to slurry
Inventor: SUZUKI MOTOMITSU
IPC: B05B3/12
Filed: 1978-03-10
Abstract: PURPOSE: To improve the efficiency of cutting and making slurry the consolidated object by conducing water from the water conduit to the nozzle which opens into  the chamber.  
     CONSTITUTION: To return the consolidated object 18 into slurry, water is sent to the chamber 4 by pressure through the water conduit 8 while the chamber 4 being rotated. Then, the water is injected, at high pressure, from the nozzle 6 at the top of the chamber 4 and the nozzles 12, 12 which are symmetrically provided to cut out and return the surrounding consolidated object 18 into the slurry which is discharged through the well 16 and the discharge pipe 19. Since the weight of the consolidated object is received by the chamber 4, the nozzles 12, 12 are perfectly protected from the weight of the object. The turbulence does not occur in the injected water from the nozzles 12, 12 as they have rectifying plates inside and the water flows straight, and the cutting effect of the consolidated object 18 is also improved. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H02206878-A (JP)
Title: Body shape transforming method
Inventor: TOMONO MASAHIRO
IPC: G06F17/50
Filed: 1989-02-06
Abstract: PURPOSE:To transform the shape of a body by determining the new position of a point by obtaining variation from a standard position according to the value of force, and updating the standard position to the new position at the point of time when a series of transforming operation is finished. CONSTITUTION:It is assumed that tensile forces F1i, F2i corresponding to a spring act upon the point (i) from the generation sources S1 and S2 of the forces. These tensile forces are proportional to distances between the point (i) and the sources S1, S2. The initial position of the point (i) is assumed to be Pi, and it is assumed that the forces F1i and F2i are balanced at this point of time. Here, when the strength of S1 is increased a little, the position of the point (i) moves to Pi'. The forces upon Pi' from S1, S2 after displacement becomes F1i', F2i', but these do not balance. Therefore, if the standard position of the displacement of the point (i) different form Pi is arranged as the position of the point, and this standard position is fixed for some period, in this period, the force F1i becomes the function of only the generation source of the force, and since it does not depend on the value of Pi, the behavior prediction of transformation becomes easy, and the transforming operation becomes easy to execute.
Patent JP-S62188724-A (JP)
Title: Roll for heat treating furnace
Inventor: HANAGIRI SEIJI
IPC: C21D9/00
Filed: 1986-02-13
Abstract: PURPOSE:To obtain a roll having wear resistance at high temp. and superior build-up resistance by coating a roll for a heater treating furnace with boron nitride ceramics. CONSTITUTION:A boron nitride ceramic coating is formed on the surface of the body of a heat resistant cast steel roll for a heat treating furnace by spraying, dipping, brush coating or other method to obtain a roll for a heat treating furnace having superior wear resistance at high temp. and preventing build-up. The resulting roll has a long service life.
Patent JP-S60242377-A (JP)
Inventor: ROBAATO BURUUSU SUTOTSUKUSU
IPC: G01R23/16
Filed: 1985-02-15
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-S58146493-A (JP)
Title: Control method of operation of blower
Inventor: AKITANI TOSHIHIRO
IPC: C02F3/12
Filed: 1982-02-25
Abstract: PURPOSE:To enable the economical and effective utilization of plural blowers by reading out the required air flow corresponding to the concn. of components at every specified period from a memory table, and selecting the suitable blowers among the combinations of the blowers that provide more than required air flow. CONSTITUTION:A CPU1 is first inputted with the current concn. of dissolved oxygen from a data measuring device 3. The required air flow for aeration is determined from said value by using a table 21 proximate to the air flow of a storage device 2. An air flow control valve V is then controlled to the opening corresponding to the required air flow. All of such combinations of blowers B1, B2, B3 that can provide the required air flow are investigated and the respective combinations are stored in the status table 23 of the device 2. A total discharge air flow is calculated for each of such combinations, and the combination which has the value nearest the required air flow and is smallest in the number of operating units is selected. If the combination differs from the contents of the previous table 24, the CPU commands an apparatus group 4 to be controlled, so that the blowers of the corresponding combination are operated.
Patent JP-S60216022-A (JP)
Inventor: SOROMAN SUTEIIBUN PAPERU
IPC: B64G1/58
Filed: 1985-02-14
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-H04267633-A (JP)
Title: Radio communication equipment
Inventor: HORIE HIROSHI
IPC: H04B1/16
Filed: 1991-02-22
Abstract: PURPOSE:To reduce a beat caused at communication in the analog mode and to improve the communication quality. CONSTITUTION:A communication equipment of a radio mobile station monitors the arrival of a talking channel designation data by a control circuit 11 and upon the receipt of a talking channel designation data in this state, the type of the talking channel is discriminated from the talking channel designation data. When the type is an analog talking channel, it is discriminated to be the analog mode, a control signal S to turn off a switch 10 is outputted thereto. Thus, the switch 10 is turned off, resulting that power to a 3rd local oscillator 7 is interrupted and the operation of the 3rd local oscillator 7 is stopped. Thus, in the communication employing the succeeding analog talking channel, the possibility of a harmonic of a local oscillation signal generated from the 3rd local oscillator 7 giving adverse effect onto the frequency conversion of a reception carrier signal is precluded and the occurrence of a beat resulting from the 3rd local oscillator 7 is prevented.
Patent JP-H08223960-A (JP)
Title: Scherbius control system
Inventor: SUGIYAMA SHIGERU
IPC: H02P27/04
Filed: 1995-02-16
Abstract: PURPOSE: To enhance the reliability of a Scherbius control system by reducing the capacitance of a smoothing capacitor. CONSTITUTION: The Scherbius control system comprises a converter 2 connected with the secondary circuit of an induction motor, a chopper circuit 3 for chopping the output therefrom through a switching element 19, a chopper diode 4 connected with the output of the chopper circuit 3, a capacitor 6 for smoothing the output from the chopper diode 4, and a regenerative inverter 7 for controlling the voltage across the smoothing capacitor 6 to a predetermined level. A current command Iref, based on a set voltage Vref and the voltage Vdb across the capacitor 6, is delivered from a voltage controller 12 to a current controller 11 and compensated by a signal produced by smoothing an output current from the chopper diode 4 detected through a detector 5. Finally, a control command for driving a switching element 20 in the regenerative inverter 7 is produced from the compensated command.
Patent JP-H03232591-A (JP)
Title: Bioactive carbon treating device
Inventor: ISHIKAWA KATSUHIRO
IPC: C02F1/28
Filed: 1990-02-09
Abstract: PURPOSE:To prevent the outflow of micro Metazoa from the outlet side of treated water into the treated water by disposing a sand filter body and a nozzle body under bioactive carbon, and allowing the sterilized water supplied from the outside to flow out into the sand filter body by the nozzle body. CONSTITUTION:The water to be treated is injected from the upper part of the bioactive carbon treating device 3 into the bioactive carbon 3 and the org. matter contained in this water is removed by the microorganisms sticking to the bioactive carbon 3. The sterilized water is discharged from the nozzle body 11 to the part of the sand filter body 10. Even if the Metazoa generated in the part of the bioactive carbon 3 tend to move to the sand filter body 10 side, an inflow preventive region filled with the sterilized water exists and, therefore, the outflow of the Metazoa together with the treated water is prevented. Even if the Metazoa move to the part of the sand filter body 10, the Metazoa are killed by the sterilized water and are filtered. The outflow of the corpses of the Metazoa together with the treated water is prevented as well.
Patent JP-H05308132-A (JP)
Title: Manufacture of semiconductor storage device
IPC: H01L27/04
Filed: 1991-02-22
Abstract: PURPOSE:To manufacture a semiconductor integrated circuit storage device suitable for large scale integration, by forming an insulating film between a first conducting film and a second conducting film which are formed on the inner wall of a trench. CONSTITUTION:A field SiO2 film 11 is selectively formed on an Si substrate 10. After an etched trench 17 is formed at a specified portion, and the surfaces of the Si substrate 10 and the trench 17 are eliminated, a capacitor SiO2 film 18 is formed. A capacitor Si3N4 film 19 is stuck. After a plate 8 represented by polycrystalline Si is stuck on the whole surface, phosphorus is thermally diffused. A plate 8 is formed and oxidized, thereby obtaining a first interlayer oxide film 13. By using the film 13 as a mask, the Si3N4 film 19 and the SiO2 film 18 are eliminated by etching, and a gate oxide film 12 is obtained by oxidation. A gate electrode is selectively formed at a specified portion. Next As and phosphorus are ion-implanted. A second interlayer oxide film 14 is stuck and heat-treated. An electrode connection hole 9 is formed and an electrode 30 is stuck.
Patent JP-H04267033-A (JP)
Title: Manufacture of coupling cavity type slow-wave circuit
Inventor: MATSUURA KOKEI
IPC: H01J23/24
Filed: 1991-02-22
Abstract: PURPOSE:To improve the precision of a beam transmission hole by stacking multiple electron beam transmission tube sections of cavity bulkheads and circular first cylindrical bodies with nearly the same shape as that of the transmission tube sections in turn, brazing them, inserting them into the second cylindrical body serving as an envelope, brazing them, then removing only the first cylindrical bodies. CONSTITUTION:Disk-shaped copper cavity bulkheads 1 with electron beam transmission tube sections 2 and nickel first cylindrical bodies 4 are pinched by a circular BAu-12V brazing filler metal 5 and inserted and stacked in turn with a stainless bar-shaped jig not shown in the figure, and they are heated and brazed in a hydrogen furnace to form a coupling cavity section 6. The outer periphery of the cavity section 6 is ground to improve the size precision, it is inserted into the copper second cylindrical body 7 serving as an envelope while being pinched by a similar brazing filler metal 8, and they are likewise heated in the hydrogen furnace to be brazed. The coupling cavity section 6 and the cylindrical body 7 are dipped in a nickel corrosion liquid, and only the cylindrical bodies 4 are selectively corroded and removed.
Patent JP-S58146149-A (JP)
Title: Transmitting system of optical loop network
Inventor: KOUNO OSAMU
IPC: H04B10/275
Filed: 1982-02-24
Abstract: PURPOSE:To constitute an optical loop network having simple constitution and high reliability, by using optical signals of different waveforms for communication and by-pass. CONSTITUTION:Each optical terminal station device connected mutually in a loop consists of a demultiplexer 6 separating optical signals from a transmission line with the wavelength, an optical reception section 2, an optical transmission section 7 generating two kinds of wavelength of optical signals, and an optical coupler 5. In the normal operation, the optical transmission section 7 of each terminal station device performs transmission of a light source of a wavelength receivable at the section 2 of the next optical terminal station device. If a failure takes place in a specific optical terminal station device in a loop network, the section 7 of the optical terminal station device of the preceding stage transmits signals from the light source of wavelength different from the normal state. Thus, the optical demultiplexer 6 of the optical terminal station device having a failure by-passes this optical signal and transmits the signal to the next optical terminal station device.
Patent JP-S52111363-A (JP)
Title: Wide-band hollow-coupling traveling-wave tube
Inventor: HORIKAGO TOSHINORI
IPC: H01J23/24
Filed: 1976-03-16
Abstract: PURPOSE: To attain a high power tube having widely operable band without degrading gain and efficiency by making the opening area of coupling hole between main hollows of more than one pre-stage low-speed wave circuit smaller than the opening area of coupling hole between main hollows of output low-speed circuit. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S55122852-A (JP)
Title: Dispersion precipitation type heat and wear resistant sintered alloy
Inventor: YOSHIMURA HIRONORI
IPC: C22C29/02
Filed: 1979-03-12
Abstract: PURPOSE: To provide the title alloy having high strength, toughness and superior wear and fusion resistances by replacing part of a dispersion phase forming component such as one of the carbides and double carbides of the IVa, Va and VIa group transition metals or a mixt. thereof with one of the nitrides, carbonitrides, etc. of the metals or a mixt. thereof.  
     CONSTITUTION: A dispersion precipitation type sintered alloy is prepared consisting of 10W95wt% of the above-mentioned dispersion phase forming component and 5W 90wt% of a binding phase forming component composed of, by wt., Ti 12W10% and/or Al 0.5W10% and Ni and inevitable impurities 20W70% and contg. precipitated γ'-phase. Part of the dispersion phase forming component is then replaced with a dispersion phase forming component such as one of the nitrides, carbonitrides, etc. of the IVa, Va and VIa group transition metals or a mixt. thereof, e.g., TaN in a former component to latter component ratio of 0.1W0.8 by weight. Thus,  a dispersion precipitation type heat and wear resistant sintered alloy is obtd. having the above-mentioned characteristics. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H06279348-A (JP)
Title: Preparation of carboxylic anhydride
Inventor: DERITSUKU JIYON WATOSUN
IPC: C07C51/56
Filed: 1994-02-25
Abstract: PURPOSE: To prepare a carboxylic acid anhydride in the presence of a carbonylation catalyst which is prevented from leaching from a polymer support during carbonylation.  
     CONSTITUTION: A reaction compsn. comprising a carboxylic acid ester, a hydrocarbyl halide and/or a hydrocarbyl ether reactant and a hydrocarbyl halide promoter is contacted with carbon monoxide in the presence of a catalyst comprising an insoluble polymer support having pendant quaternised N-base or alkylated N-oxide pyridine groups supporting a rhodium species to prepare a carboxylic acid anhydride. The process is characterized in that the rhodium species is prevented from leaching from the polymer support by maintaining throughout the process a finite conc. of carboxylic acid anhydride in the reaction compsn. 
     COPYRIGHT: (C)1994,JPO
Patent JP-H05226081-A (JP)
Title: Discharge lamp starting device
Inventor: YAMAZAKI TAKASHI
IPC: H05B41/16
Filed: 1992-02-15
Abstract: PURPOSE:To reduce the size of the entire body of a discharge lamp starting device for which a circuit is used by supplying a required amount of energy for pre-heating a filament of the discharge lamp. CONSTITUTION:A discharge lamp starting device is provided with a Cockcroft- Walton circuit A connected in parallel to both ends of a discharge lamp L, and a pre-heating circuit for pre-heating the filament of the discharge lamp L by the charging/discharging current of at least one condensor of the Cockcroft-Walton circuit A.
Patent JP-S61188875-A (JP)
Inventor: MINAMIDE AKIZO
IPC: H05B6/10
Filed: 1985-02-15
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-H03232340-A (JP)
Title: Communication network memory system
Inventor: SHIMIZU HIROSHI
IPC: H04L12/44
Filed: 1990-02-07
Abstract: PURPOSE:To make control or retrieval easy and to easily change or increase connected lines by expressing each equipment by a node for storing the state of connection between the respective communication equipments constituting a communication network, and using a node tree form showing the connection between the nodes by a pointer. CONSTITUTION:The connected line (line number 0) on the high-order side of an MUX 11 is connected to the connected line (line number 0) on the high-order side of an MUX21 and since the connection in the same hierarchy is required, a connector 10 is used. A high-order pointer (x) of a node 11 indicates the connector 10 and a same-order pointer (1)a of the connector 10 indicates the node 11. Similarly, the high-order pointer (x) of a node 21 indicates the connec tor 10 and a same-order pointer (2) of the connector 10 indicates the node 21. By using the connector 10, the high-order side connected line between the nodes 11 and 21 can display the connection. A low-order pointer (e) of the node 21 indicates a node 22 and a same-order pointer (f) of the node 22 indicates a node 23.
Patent JP-H07106161-A (JP)
Title: Static inductor device
Inventor: SONOBE HIROSHI
IPC: H01F30/00
Filed: 1993-02-18
Abstract: PURPOSE:To improve insulating performance, fire retardancy, and insulation reliability by constituting a static inductor device such that an insulating medium sufficiently fills a casing. CONSTITUTION:A casing 1 stores a wiring 2 and is filled with an insulating medium 6. The insulating medium 6 comprises a polysiloxane constituent where viscosity is increased by permitting a chain like molecule to be lengthened with an addition reaction. The polysiloxane constituent comprises polyorganosiloxane which involves an alkenyl group combined with a silicon atom in the molecule and has the number of alkenyl groups of two or less on an average in the molecule, and polyorganosiloxane which involves a hydrogen atom combined with a silicon atom in the molecule and has the number of hydrogen atoms of two or less on an average in the molecule, and further a platinum compound of a catalytic amount.
Patent JP-2000229289-A (JP)
Title: Treatment of fluorine-containing water
Inventor: SATO SHIN
IPC: B01D61/44
Filed: 1999-02-05
Abstract: PROBLEM TO BE SOLVED: To stably treat raw water over a long period of time while preventing the formation of calcium fluoride scale at the concentrating chamber of an electric desalting device, at the time of treating the raw water mixed with recovered water containing a fluorine ion by using the electric desalting device. SOLUTION: In the method for treating the fluorine-containing water by supplying the water to the electric desalting device 4, the treatment is executed so that the relation between the calcium concn. [Ca] (mg/L) and fluorine concn. [F] (mg/L) of the water supplied to the electric desalting device 4 and the water recovering ratio (produced water quantity/supplied water quantity) of the electric desalting device may satisfy the formula: [Ca]×[F]2/ 1-[R]}<50.