baber/WOPTO huggingface dataset:
Patent JP-H035540-A (JP)
Title: Joint box for joining together pillar and beam
Inventor: YOKOHAMA SHIGEYUKI
IPC: E04B1/58
Filed: 1989-06-01
Abstract: PURPOSE:To facilitate a work to join a pillar with a beam by a method wherein a body made of castings and having four sides, a leg part the cross section of which is continuously reduced toward below, and a support plate protruded to the side of a lower end part are formed. CONSTITUTION:A body 2 made of castings and having four sides, a head part 3, the cross section of which is slightly reduced toward above, and a leg part 4 the cross section of which is slightly reduced toward below are formed. The leg part 4 of a joint box 1 is engaged internally of the upper end of a pillar 8b of a square pipe to weld them together. The lower end of a pillar 8a is engaged with the head part 3 to secure them to each other by means of bolts 9. The end part of a beam 6 is placed on a support plate 10 and an end plate 7 is brought into contact with the side of the body 2 to secure them to each other by means of the bolts 9. This constitution places the end part of the beam during execution of a work and facilitates a work.
Patent JP-H085549-A (JP)
Title: Measuring system for deterioration of electrophotographic sensitive body and electrophotographic apparatus using the system
Inventor: KOBAYASHI TOSHIYUKI
IPC: G03G21/00
Filed: 1994-06-22
Abstract: PURPOSE:To non-destructively determine a service life of resolution (deterioration) of an electrophotographic sensitive body by measuring reflection absorbance from the sensitive body and comparing it with known absorbance. CONSTITUTION:Light from a light source 5 is transmitted via switching parts 3, 4 and a reference optic fiber 6 to a light amount measuring part 7. The measuring part 7 incorporates a spectrometer comprising an interference filter for measuring a reference light amount IR for each wavelength (350 to 700nm) and outputting it to a deterioration calculating part 1 for storage. Then light from the light source 5 is cast via the switching part 3 and a casting fiber 8 to a surface 10 of an electrophotographic sensitive body in a reflected light measuring part 9, the reflected light 11 is led to a measuring part 7 by a light receiving fiber 12 to measure a reflected light amount I'R, and reflection absorbance (IR-I'R)/IRX100 is calculated in the calculating part 1. This is compared with stored initial or normal reflection absorbance of the sensitive body 10, and a change corresponding to an ultraviolet visible absorption spectrum of a charge transfer material before and after electrolysis is recognized, thereby determining deterioration of the sensitive body 10.
Patent JP-2000167818-A (JP)
Title: Production hexagonal honeycomb structure
Inventor: OBATA TAKASHI
IPC: B28B3/26
Filed: 1999-05-20
Abstract: PROBLEM TO BE SOLVED: To provide a method for producing a hexagonal honeycomb structure in which the deformation of a hexagonal cell is small. SOLUTION: In a method for producing a hexagonal honeycomb structure having a lot of hexagonal cells surrounded by hexagonal lattice-shaped partition walls, an extrusion process in which with the use of a horizontal extruder having an extrusion die fitted with a hexagonal lattice-shaped slit in which the extrusion direction is nearly horizontal, a kneaded raw material is extrusion- molded to obtain a molding 7 having hexagonal lattice-shaped partition walls, a drying process in which the molding 7 is dried, and a baking process in which the molding 7 is baked are carried out. The extrusion process is implemented so that the c-axis parallel to the two sides 702, 705 among the six sides 701-706 of each hexagon formed by the partition walls 71 of the extruded molding 7 is directed nearly in the vertical direction V to the horizontal plane.
Patent JP-H09326615-A (JP)
Title: Automatic filter characteristic controller
Inventor: EGUCHI KAZUHIRO
IPC: G06F9/44
Filed: 1996-06-03
Abstract: PROBLEM TO BE SOLVED: To provide an automatic filter characteristic controller which can deal with various filters to easily switch them and also can easily develop a program by detecting the feature value showing the characteristic state of a relevant filter and then inferring the optimum control parameter based on an inference rule. SOLUTION: A feature value extraction means 31 processes the characteristic data obtained by a network analyzer and extracts the feature value showing the characteristic state of a dielectric filter. A fuzzy inference means 32 infers the frequency control degree necessary for every resonator based on the feature value calculated by the means 31 and the inference rule stored in an inference rule storage means 34. In other words, the means 32 infers the control frequency value (control parameter). Then a frequency conversion means 33 converts the inferred control frequency value into the trimming value and outputs it to an automatic cutting device. This processing is repeated until the characteristic data on the dielectric filter are equal to the standard value.
Patent JP-H11337295-A (JP)
Title: Heat exchanger
Inventor: TSUJI HISASHI
IPC: F28D7/16
Filed: 1998-05-21
Abstract: PROBLEM TO BE SOLVED: To maintain a predetermined total heat exchanging efficiency in a long period with a small adherence of a scale or the like harmful for a heat transfer by forming a plurality of tubes for distributing first heat exchange fluids of a carbon fiber-filled synthetic resin material. SOLUTION: In the case of utilizing a spring water, sea water or the like containing a specific component in a second heat exchange fluid for heat exchanging, a scale or the like of a containing component is adhered to a surface of each tube in a relatively short time, thereby lowering an actual total heat exchanging efficiency. Thus, a plurality of tubes for a first heat exchange fluid are made of a carbon fiber-reinforced(CFR) epoxy resin material. In this manner, an adherence of the component scale via the second fluid is substantially prevented to prevent a decrease in an original intrinsic heat transfer efficiency, thereby substantially eliminating a necessity of a maintenance time, a cost and the like.
Patent JP-S5665080-A (JP)
Title: Stabilization of ground
Inventor: TAZAWA SHIYUNSUKE
IPC: C09K103/00
Filed: 1979-10-31
Abstract: PURPOSE: To markedly increase strength of the ground treated, by injecting a grout containing an aqeous solution of sodium silicate, a specified metal salt and a specified organic acid, together with glyoxal, ethylene carbonate, etc., into the ground.  
     CONSTITUTION: A ground is stabilized by the injection of a grout prepared by compounding an aqueous solution of sodium silicate with (A) a metal salt selected from a chloride, sulfate and nitrate of aluminum, magnesium and iron, and its double salt, (B) at least one selected from citric, tartaric and lactic acids and (C) at least one selected from glyoxal, ethylene carbonate, propylene carbonate and γ-butyrolactone, into the ground, followed by gelation. Although the strength of the ground treated is increased as the amount of the component (C) is increased, an amount corresponding to its solubility in the aqueous solution of the component (B), is sufficiently effective. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H083604-A (JP)
Title: Production of ferromagnetic metal powder and magnetic recording medium using the same ferromagnetic metal powder
Inventor: SASAKI TARO
IPC: C09D5/23
Filed: 1994-06-22
Abstract: PURPOSE:To make the dispersibility of ferromagnetic metal powder in a magnetic layer excellent and to improve its magnetic properties as well by producing the granules of ferromagnetic metal powder high in the quantity of voids and producing a magnetic recording medium using the same ferromagnetic metal powder. CONSTITUTION:At the time of producing the granules of ferromagnetic metal powder by subjecting the slurry of water-contg. iron oxide or iron oxide to dehydration and thereafter executing drying treatment, baking treatment, reducing treatment and surface oxidizing treatment, the content of water in the slurry after the dehydration is regulated, by which granules having >=1.25cm<3> quantity of voids per g are finally formed. A magnetic layer constituted of the ferromagnetic metal powder produced according to the above manner and a binder is formed on a nonmagnetic supporting body to form a magnetic recording medium.
Patent JP-S631615-A (JP)
Title: Conveyor mechanism
Inventor: TANABE YOSHIKAZU
IPC: B65G13/071
Filed: 1986-06-18
Abstract: PURPOSE:To aim at preventing any foreign matter from sticking to a conveyed material in a way of reducing the tension of a conveyor belt, by installing a conveyed material conveyor belt to be stretched between plural pulleys and a turning force transfer belt both between plural pulleys likewise in noncontact with the conveyed material. CONSTITUTION:Plural pulleys 1, 2 and 3 are composed of large diametral parts 1a, 2a and 3a and small diametral parts 1b, 2b and 3b, and plural conveyor belts 4 and 5 are rolled on respective pulleys in an endless form whereby a conveyed material 6 is conveyed. The pulley 1 is rotated by a motor 9, and the turning force is transmitted to these pulleys 2 and 3 by turning force transfer belts 7 and 8 mutually stretched on these small diametral parts. Therefore, large tension for transmitting the turning force is not imposed on these conveyor belts 4 and 5, so that separation or the like on a belt surface due to the large tension is no longer caused there, thus sticking of foreign matter to the conveyed material is reduced.
Patent JP-S62298581-A (JP)
Inventor: LERMER HELMUT
IPC: C07D207/33
Filed: 1987-06-05
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-H01309933-A (JP)
Title: Manufacture of composite material
Inventor: WATABE AKIRA
IPC: C22C1/10
Filed: 1988-06-07
Abstract: PURPOSE:To effectively manufacture the subject composite material having excellent mechanical characteristics by floating away a reinforcing material having sufficient wettability with metallic molten metal and its flocculated body in the reinforcing material dispersed and mixed into the molten metal together with bobbles generated in the molten metal. CONSTITUTION:A reinforcing material such as ceramic grains is dispersed and mixed into metallic molten metal. Bubbles are generated in the metallic molten metal, and the reinforcing material having insufficient wettability with the above molten metal or its flocculated body is seized by the bubbles and is floated on the surface of the molten metal together with the bubbles. The above bubbles can be generated by blowing an inert gas or an active gas into the metallic molten metal or disposing a gas-generating material into the metallic molten metal. Dross constituted of the above floats is then removed from the molten metal, and, after that, the molten metal is solidified. By this method, the above flocculated body or the like is certainly removed with good efficiency to obtain the composite material having excellent mechanical characteristics and contg. uniformly dispersed reinforcing material.
Patent JP-S5264528-A (JP)
Title: Internal combustion engine equipped with fuel enriching device
Inventor: NOGUCHI MASAAKI
IPC: F02M27/02
Filed: 1975-11-21
Abstract: PURPOSE: To improve responsibility of engine by installing fuel enriching regulator which increases ratio of fuel to be enriched to whole fuel in accordance with decrease of load. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H05333248-A (JP)
Title: Wavelength division multiplex system transmit-receive module and optical transmitter using same
Inventor: KADOI TAKAYUKI
IPC: H04B10/2507
Filed: 1992-06-01
Abstract: PURPOSE:To easily load a waveguide type wavelength division/multiplex system transmit-receive module by improving the allowable quantity of axial deviation loss in an LD transmitting part and a waveguide multiplying/demultiplying part, and to improve a module characteristic by drastically reducing the return light to the LD. CONSTITUTION:A 1st lens 6 for making the optical transmitted from semiconductor laser 4 parallel rays of light and a 2nd lens 7 for condensing the light emitted from the 1st lens 6 are concentrically arranged between the semiconductor laser 4 and a waveguide substrate 8, and one end surface 7a of the 2nd lens 7 on the side of the waveguide substrate 8 and the end surface 8a of the waveguide substrate opposite to the end surface 7a are inclined by an acute angle, and these inclined surfaces are overlapped parallel to each other, and a directional coupler 11 is formed on the waveguide substrate 8, and an optical waveguide part 12 for connecting the 1st port of the coupler with a transmission optical fiber 17 and also for connecting the 2nd port with the inclined surface 8a of the waveguide substrate 8 and the optical waveguide part 14 for connecting the 3rd port with a light receiving element 9 are formed.
Patent JP-S5264201-A (JP)
Title: Station selection unit
Inventor: MOGI TAKAO
IPC: H04N5/44
Filed: 1975-11-22
Abstract: PURPOSE: With the station selection unit of electronic tuner which uses voltage variable reactance element such as variable capacity diode, etc. for the tuning element, the tuning state is selected particularly in a broad range. In this way, the station selection code of memory can be occasionally varied. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S622450-A (JP)
Inventor: KOSUGE MASARU
IPC: H01K3/16
Filed: 1985-06-28
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-S5264256-A (JP)
Title: Temperature compensation cavity resonator
Inventor: SAITOU TOSHIYUKI
IPC: H01P7/04
Filed: 1975-11-22
Abstract: PURPOSE:The metal substance which has a larger linear expansion coefficient than the metal material or resonator is installed at the area in the cavith resonator, where the magnetic field intensity is maximum and electric field intensity is minimum.  As a result, the temperature compensation is possible with a simple constitution.  As a result, the temperature compensation is possible with a simple constitution, obtaining a high-stability resonator.
Patent JP-S5365871-A (JP)
Title: Preparation of 4-(1-oxo-2-isoindonyl)acetophenone
Inventor: KIKAZAWA KAZUO
IPC: C07D209/46
Filed: 1976-11-25
Abstract: PURPOSE: To prepare the title cpd., useful as intermediates for pharmaceuticals such as antiphlogistics and analgesics, in high yield from inexpensive 4-aminoacetophenone. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S6120740-A (JP)
Inventor: HARADA SUNAO
IPC: B32B27/36
Filed: 1984-07-09
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-H10332536-A (JP)
Title: Method for inspecting truth of hologram and reading device used for executing it
Inventor: DAUSMANN GUENTHER
IPC: G07D7/00
Filed: 1998-05-22
Abstract: PROBLEM TO BE SOLVED: To provide a method for easily judging whether a hologram being attached to a projecting or recessed base is true or not. SOLUTION: A restoration beam 2 is applied to a hologram 1 to be inspected. The image of a primary diffraction beam 3 of a wave field being generated at the hologram 1 is formed on a first light-sensitive element, especially a CCD target 5, and at the same time is allowed to interfere with a first reference beam 10. Intensity distributions being generated at the mutually different light- sensitive elements 5 and 6 are mutually correlated regarding at least two phase relationships between the restoration beam 2 and mutually different reference beams 7 and 10, thus obtaining a correlated intensity distribution for the related diffraction order. The correlation intensity distributions that are determined for the related diffraction order are mutually correlated, and a subtraction is made for each pixel one another.
Patent JP-S62532-A (JP)
Title: Copolymerization of alkylene oxide with alkylene sulfide
Inventor: AONUMA KOKICHI
IPC: C08G75/025
Filed: 1985-06-27
Abstract: PURPOSE:To obtain a high-MW polymer in high yields, by copolymerizing an alkylene oxide with an alkylene sulfide by using a catalyst obtained by reacting an organoaluminum compound with a phosphorus compound, a Lewis acid compound, a nitrogen compound and an alkylene oxide. CONSTITUTION:A catalyst is prepared by reacting an organoaluminum compound (e.g., triisobutylaminum), a phosphorus compound having a P-OH bond in the molecule (e.g., orthophosphoric acid), a Lewis acid compound having a Group IV-VI element of the periodic table (e.g., tin tetrachloride), a compound having nitrogen, phosphorus or sulfur (e.g., triethylamine or n-butylmercaptan) and an alkylene oxide (e.g., propylene oxide). An alkylene oxide is copolymerized with an alkylene sulfide (e.g., propylene sulfide) in the presence of the obtained highly active catalyst to obtain the purpose copolymer.
Patent JP-S5473534-A (JP)
Title: Inter-system connecting system
Inventor: HASEGAWA HIROSHI
IPC: G06F3/00
Filed: 1977-11-24
Abstract: PURPOSE: To enhance the data transfer rate by providing the block buffer memory within the inter-channel connecting device and securing the data transfer to the block buffer memory for both the data transmitter and receiver sides regardless of the remote side to each other.  
     CONSTITUTION: The system transmitter side transmits the write command to inter-channel connecting device 1. If block buffer memory 6 is idle, the data is transferred to memory 6 from system A irrespective of system B. An interruption is caused to system B at the end of the data transfer, and the channel end is sent to system A. With this interruption, system B transmits the read commend to unit 1 and transfers the data within memory 6 to system B. With the end of the transfer, both the channel end and the device end are sent to system B, and also the device end is sent to system A. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S5931824-A (JP)
Title: Method for cooling rail
Inventor: GISHI TAKAO
IPC: C21D9/06
Filed: 1982-08-16
Abstract: PURPOSE:To prevent the bending of a hot rolled rail in a cooling stage by cooling the rail in an upright state while keeping the bottom warm. CONSTITUTION:When a high temp. rail 1 formed by hot rolling is cooled, an iron plate 4 having 0.6mm. thickness is placed under the rail 1 at 10mm. interval (g), rolls 3 are held between them, and the rail 1 is allowed to cool to ordinary temp. A blanket 5 having 50mm. thickness may be laid under the rail 1 in place of the plate 4. The head and bottom of the rail are cooled at almost the same cooling rate, so the bending of the rail due to a difference in cooling rate between the head and bottom can be prevented.
Patent JP-S63305535-A (JP)
Title: Package for integrated circuit
Inventor: GOTO TOMOJI
IPC: H01L23/12
Filed: 1987-06-05
Abstract: PURPOSE:To obtain an integrated circuit package, loss of which is reduced sufficiently, by forming a signal-line wiring pattern onto glass having a softening point higher than the firing temperature of a superconductor. CONSTITUTION:A signal-line wiring pattern consisting of a superconductor is shaped onto smooth glass. It is preferable that the thickness of glass extends over 1-10mum at that time. Al2O3 3 in 0.1mm thickness is baked, and glass paste having a softening point of 960 deg.C is screen-printed onto the Al2O3 according to the same pattern as a signal conductor, and baked as a process. A superconductor Y-Ba-Cu-O is screen-printed onto the glass paste and baked, and a ruthenium oxide resistor is printed between the signal-lines near a cavity and baked. One end of an electrode for the resistor is connected to the signal conductors, and the other end is connected to a grounding conductor on the surface by a through-hole. Only a pair of the signal conductors are connected to superconductors 1 on glass in 0.1mm line width in the vicinity of the cavity. Accordingly, loss can be reduced by shaping a wiring pattern onto glass.
Patent JP-H08220-A (JP)
Title: Production of calcium-entriched food powder
Inventor: EMOTO MITSUO
IPC: A23L1/304
Filed: 1994-06-23
Abstract: PURPOSE:To efficiently obtain the subject powder having excellent digestibility and absorbability by simple operation efficiently from readily obtainable inexpensive raw materials by emulsifying an aqueous solution of a calcium salt to a mixed solution of an aqueous solution of sodium caseinate and an oily solution and drying. CONSTITUTION:An aqueous solution of a calcium salt is emulsified into a mixed solution of an aqueous solution containing sodium caseinate and preferably lactalbumin and an oily solution and dried to efficiently give the objective powder having excellent digestibility and absorbability by simple operation.
Patent JP-S5567720-A (JP)
Title: Storage method of lens and device thereof
Inventor: HOSHINO HIROSHI
IPC: G02B27/00
Filed: 1978-11-16
Abstract: PURPOSE: To prevent deposition of fine dust on lenses and prevent the degradation in quality by filling inert gas such as nitrogen or the like in a housing chamber which is shielded from the outside air by means of doors and storing the lenses in the moisture-free inert gas.  
     CONSTITUTION: Suitable cases storing therein lenses are placed on the storage racks 4 in a housing chamber 1 and doors 2 are closed to assume a hermetic state. Next, the specfied water-free gas is supplied through a gas feed pipe 9 into a supply chamber 5 from a high pressure vessel 10. The gas gradually enters a moisture-free atmosphere chamber 6 through the vent holes 3 provided in a diffusion plate 4. A gate valve 8 is closd when a detector 12 becomes non-operating upon filling of the moisture-free gas and complete exhausting of the atmospheric air component. By  storing lenses in such a storage house, the progression of the tarnish phenomenon  caused by moisture may be decelerated and the degradation in quality may be  prevented. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H04365506-A (JP)
Title: Pushing-in quantity control method for shearing round tooth
Inventor: TABUCHI MAMORU
IPC: B23D19/06
Filed: 1991-06-13
Abstract: PURPOSE:To prevent operation stop due to non-separation of a scrap and if any, confine generation of burr in the extreme short range, at side trimming without burr of a thin steel sheet. CONSTITUTION:At side trimming without burr of a thin steel sheet 1 in which the steel sheet is cut in the depth direction of a cutting part with a side trimmer 3 remaining an uncut part, and then pinchedly pressed with pinching press rollers 4 on this part to separate a scrap 2, an optical detector 10 to detect breakage of the slitted part is provided on the outlet side of the side trimmer, the pushing-in quantity of a shearing round tooth is reduced at detecting breakage of the slitted part with this detector, further a detector 11 for confirming separation of the scrap is provided on the outlet side of the pinching press rollers, and the pushing-in quantity is increased at detecting non-separation of the scrap.
Patent JP-H01314774-A (JP)
Title: Nonwoven fabric having electro-deposited fluff
Inventor: HENMI HIROSHI
IPC: D04H11/00
Filed: 1988-06-10
Abstract: PURPOSE:To provide the subject product having an electro-deposited short fiber layer exhibiting filmy state by the thermal fusion of the fibers, containing a structure having lower degree of fusion in the layer, exhibiting moderate water-resistance, moisture-permeability and gas-permeability, having flexibility and suitable as winter clothes. CONSTITUTION:The objective product is a nonwoven fabric produced by depositing thermoplastic fibers. At least one surface layer of the product has filmy appearance by the fusion of the major part of the fibers and has short fibers electro-deposited on the surface. The other part has low content of the mutually fused fibers compared with the surface layer and has a structure containing fused part as well as non-fused part. The product can be produced, e.g., by collecting thermoplastic fibers on a belt conveyor, hot-pressing the obtained sheet between an overall press roll and a rubber roll and applying electro-deposition treatment to the film-forming surface of the resultant nonwoven fabric. The raw material of the product is preferably polyethylene or polypropylene.