baber/WOPTO huggingface dataset:
Patent JP-S641347-A (JP)
Title: Multichannel optical space transmitter
Inventor: TSUCHIYA FUMIAKI
IPC: H04W92/08
Filed: 1987-06-24
Abstract: PURPOSE: To attain data transmission-reception which is free from any radio wave trouble and excellent in directivity and flexibility, by using light as a transmitting means.  
     CONSTITUTION: Signals from a terminal device connecting connector are respectively tuned to the transmitting speeds of terminal devices at the serial input- output devices (SIO) of the peripheral ICs of a CPU and propagated into the space after their modulated frequencies are changed by means of means which change the transmitting speed to a fixed light transmitting speed and photoelectrically converted by means of a transmitting-receiving circuit. Moreover, the signals propagated through the space are converted into electric signals by means of a transmitting-receiving circuit and passed through the SIOs of the peripheral ICs of a CPU which can tune to the transmitting speed of an external apparatus. After passing through the SIOs, the signals are inputted to the external apparatus through a terminal connecting connector. Thus transmission-reception of data is carried out. Therefore, flexible data transmission-reception can be carried out. 
     COPYRIGHT: (C)1989,JPO&Japio
Patent JP-H0852628-A (JP)
Title: Draft device and manufacture thereof
Inventor: ROORANDO EEBERUHARUTO
IPC: B23P19/04
Filed: 1995-05-31
Abstract: PURPOSE: To prevent the projection of bolt portions on the outer faces of the side walls of a draft device and avoid the inclination of bolts by the reduction of a positional tolerance of the bolts when mounted. CONSTITUTION: In a draft device which has a plurality of bolts 17-20 extending perpendicularly to the longitudinal axis of the draft device between side walls formed as sheeting parts, at least one of the bolts 17-20 is abutted to the side wall and welded. The projection of the bolts 17-20 from the draft device to the outer faces of the side walls is prevented and the deposition of a material to be finely spinned by bolts projecting as usual and the injury of workers are avoided.
Patent JP-H04353255-A (JP)
Title: Evaporative emission system
Inventor: OMURA YUKIHIRO
IPC: F02M25/07
Filed: 1991-05-31
Abstract: PURPOSE:To prevent deterioration of exhaust gas emission by opening and closing a control valve for communicating and controlling a canister, an engine exhaust gas passage and the atmosphere in response to the engine running status so that the mixture of the exhaust gas and atmosphere which has a prescribed ratio as the releasing and discharging gas for the canister can be guided in. CONSTITUTION:In the case of engine stop, a first control valve 30 is closed to shut off the communication between an intake air passage 4 and a canister 22 and the evaporated fuel from a fuel tank 10 is guided into the canister 22 so as to be adborbed to activated carbon 24. The open and close operation of a second control valve 42 is controlled so that the communication of a fourth passage 38 with a third passage 36 can be shut off while a fifth passage 40 can be communicated with the third passage 36 and unnecessary air in the canister 22 is discharged to the atmosphere. Then, in the case of engine running, the open and close operation of the second control valve 42 is controlled so that the mixture of the exhaust gas and atmosphere of a prescribed ratio can be obtained based on the output of a negative pressure sensor 46 and a rotation speed sensor 48 and the evaporated fuel is released and discharged while the activated carbon is being heated by this gas mixture, and guided into a intake passage 4 through the first control valve 30 and the second passage 28.
Patent JP-S5778417-A (JP)
Title: Epoxy resin composition
Inventor: FUJITA KIMIHIDE
IPC: C08G59/00
Filed: 1980-11-04
Abstract: PURPOSE: A compoistion capable of forming cured products having excellent adhesion and cohesion to metals and excellent thermal shock resistance, prepared by mixing an epoxy resin with a silica filler, zirconium oxide, an organic dibasic acid anhydride and an imidazole compound.  
     CONSTITUTION: The titled composition is obtained by mixing an epoxy resin having at least one epoxy group in the molecule, e.g., diglycidyl ether derived from bisphenol A and epichlorohydrin, with a silica filler, particle size 1W100μ, average particle size 15W35μ, e.g., quartz powder, zirconium oxide, average particle size 10W40μ, an organic dibasic acid anhydride, e.g., phthalic anhydride, and an imidazole compound, e.g., 2-methylimidazole.  
     USE: Casting and molding of electric or electronic parts. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H10309593-A (JP)
Title: Excess sludge conditioner of activated sludge process waste water and sewage disposal plant by strongly acidic water and lactic bacteria metabolite
Inventor: KUBOTA KANEYOSHI
IPC: C02F3/12
Filed: 1997-05-12
Abstract: PROBLEM TO BE SOLVED: To purify the water in a sewage and waste water disposal plant and to reduce the volume of the excess sludge to be discharged or carried out by utilizing microorganisms. SOLUTION: The sterilization of all the bacteria by the strongly acidic water generated from its generator and having <=pH2.7 and <=1000 mV oxidation- reduction potential has already been recognized. The generator is set at an appropriate place of an activated-sludge waste water or sewage disposal plant, and the decomposing and oxidizing capacity of the strongly acidic water is exhibited to sterilize protozoa and microorganisms. An appropriate amt. of the microorganism metabolite is injected every day into an agitated tank in the plant to rapidly propagate and activate the aerobes in an activated sludge tank. Excess sludge is completely eliminated by the sterilization and propagation.
Patent JP-S642927-A (JP)
Title: Device for inserting thin board member between articles
Inventor: SHIRAO AKIRA
IPC: B65G47/88
Filed: 1987-06-23
Abstract: PURPOSE: To insert a thin board reliably between articles to be carried, by arranging projections retractably over a carrying conveyor at two points on a belt running in parallel with the carrying convetor with lower speed and controlling the interval between the articles to be carried.  
     CONSTITUTION: Circular containers 1 are grouped into two longitudinal rows and five lateral rows on a carrying conveyor 2, then they are carried in the direction of an arrow A. Two rotary shafts 3 crossing perpendicularly with direction A are arranged in parallel below the conveyor 2, then a pair of endless chains 5 are entrained around sprockets 4 at the opposite ends of the shaft and run with lower speed than the horizontal conveyor 2. A coupling rod member 7 and a separation member 14 fixed with predetermined interval to the endless chain 5 are projected over the conveyor 2, to brake the container rows 1, 1' so as to enlarge the gap thus inserting a thin board 20 into the gap (l). Then braking is released in the order of the containers 1, 1'. Consequently, a thin board can be inserted and held reliably between articles. It can be preferably adapted for inserting between containers a statement of description or a statement of handling. 
     COPYRIGHT: (C)1989,JPO&Japio
Patent JP-2000052682-A (JP)
Title: Writing instrument
Inventor: KIRITA KAZUHISA
IPC: B43K1/12
Filed: 1999-06-02
Abstract: PROBLEM TO BE SOLVED: To provide a writing instrument for easily recognizing an end point of a line drawing by simply visually recognizing a pen to become a brush tip at an opposite side of the visually recognizing direction. SOLUTION: In the writing instrument comprising a pen unit 10 for guiding an ink to be supplied from a writing instrument body 100 and retaining the ink; the unit 10 has an ink guiding unit 12, and a writing unit 13 for guiding the ink from the unit 12, and a visible part 11a for visually recognizing a writing direction directly above an axial direction of the unit 13.
Patent JP-S6134819-A (JP)
Inventor: YAMASHITA TETSUSHI
IPC: H01H13/04
Filed: 1984-07-26
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-2000345135-A (JP)
Title: Sealing material composition
Inventor: INUKAI HIROSHI
IPC: C08G18/48
Filed: 1999-06-03
Abstract: PROBLEM TO BE SOLVED: To obtain the subject composition capable of showing tack-reducing effect in a short time, having improved stain resistance without impairing weather resistance and elongation by making the composition include a component having a hydroxyl group-containing polymer, a component having an isocyanate group-containing prepolymer, or the like. SOLUTION: This composition comprises (A) a component having a hydroxyl group-containing polymer preferably being a hydroxyl group-containing polyether resin consisting essentially of a polyalkylene glycol, or the like, (B) a component having an isocyanate group-containing prepolymer (e.g. polypropylene glycol modified isocyanate, or the like) and (C) a compound composed of an organosilane oligomer preferably containing a methoxy group, an ethoxy group, or the like, in the ratio of preferably 0.5-25 pts.wt. of the component C based on 100 pts.wt. of the component A. The component B is obtained, for example, by hydrolyzing an alkoxysilane such as tetraethoxysilane, or the like, in the presence of an acid in an alcoholic organic solvent.
Patent JP-H094698-A (JP)
Title: Differential gear unit
Inventor: UGAJIN KAZUMITSU
IPC: F16H57/04
Filed: 1995-06-22
Abstract: PURPOSE: To provide a differential gear unit which can ensure the flow of oil passing through the outer periphery side from the inner periphery side at the centering part of a boss part in a side gear. CONSTITUTION: This differential gear, which is of parallel shaft type and is equipped with a differential case 21, a pair of side gears 53, 55 aligned at a centering part 65 which are fitted each other, pinion gears 77, 79 and storage holes 73, 75 which accommodate pinion gears 77, 79 so as to rotate while sliding, is provided with a groove part 101 leading to the outer periphery side from the inner periphery side of boss parts 57, 59 in the side gears 53, 55.
Patent JP-S6217638-A (JP)
Title: Method for controlling life of running wire rope
Inventor: OMICHI TAKEO
IPC: B65H63/00
Filed: 1985-07-17
Abstract: PURPOSE:To perform accurate control, by detecting the actual tension of a running wire rope and the number of repeated bending times under said tension and using said wire rope under a condition equal to or less than the max. value of the tolerant degree specified from said number of repeated bending times and the tolerant number of repeated bending times to the tension set by a test. CONSTITUTION:The output of the strain sensor arranged to a running wire rope is detected and reversal is detected from the product of the direction of rotation detected at this time and that at the time of the previous detection to perform counting. The actual tension Tj of the rope is calculated from the output of the strain sensor and the number nj of repeated bending times under the tension Tj is detected. From the relation between said number of repeated bending times and the tolerant number N of repeated bending times to the tension T preset by a test, the tolerant number Nj of repeated bending times to the tension Tj is calculated and the tolerant degree J specified by formula is calculated. The rope is used within a range wherein the value J comes to the max. tolerant degree S or less preset by the test. By this method, the accurate control of life thereof can be performed.
Patent JP-S6134984-A (JP)
Title: Semiconductor light-emitting diode
Inventor: UJI TOSHIO
IPC: H01L33/34
Filed: 1984-07-26
Abstract: PURPOSE:To improve the coupling efficiency without deteriorating the light emitting efficiency and to obtain a LED having high optical input to optical fibers, by providing an active layer whose shape is limited to a disc of a particular diameter and utilizing the whole of the disc-shaped active layer as a light emitting region. CONSTITUTION:An N type InP layer 12, an N type InGaAsP active layer 13, a P type InP layer 14, and a P type InGaAsP contact layer 41 are formed in that order on an N type InP substrate 11 by the liquid-phase epitaxy, for example. Subsequently, the active layer 13, the P type InP layer 14 and the contact layer 41 are removed by chemical etching with Br methanol or the like or by dry etching so as to leave such a circular mesa that the diameter of the active layer 13 is 25mum or less. A layer 42 of a material having high electric resistance such as high-resistance ZnSe or amorphous Si is formed around the mesa by CVD, for example. A TiPt film is formed on the surface of the contact layer 41 to provide a P type electrode 16. The substrate 11 is then ground to a thickness of about 100mum, and an AuGeNi film is formed thereon concentrically with the circular mesa and except for the region of a window 17 for taking out light of a diameter of about 100mum, so as to form an N type electrode 18.
Patent JP-S5858666-A (JP)
Title: Data processor
Inventor: BANDOU TADAAKI
IPC: G06F15/16
Filed: 1981-10-02
Abstract: PURPOSE:To shorten an effective memory access time, by possessing one of plural processors with a cache memory accessed by an imaginary address, and holding an address converting device in common by all processors. CONSTITUTION:In case when an I unit 43 accesses an instruction word to be executed, if its instruction word exists on an instruction cache 41, it is sent to the I unit 43 through a bus 45. Unless it exists, an imaginary address of the instruction word is sent out to a memory controller 12 through a common bus 50, the imaginary address is converted to a physical address, and a main memmory 10 is accessed through a memory bus 11. An obtained data (instruction) is sent to the instruction cache 41 and the I unit 43, and to an E unit 44, ''what to do'' is instructed. Subsequently, a necessary data is collected from a data cache 42, operate-processed, and stored in the main memory 10.
Patent JP-H06341776-A (JP)
Title: Heat exchanger
Inventor: TAMURA TATSUJI
IPC: F28D7/10
Filed: 1993-06-01
Abstract: PURPOSE:To enhance a heat exchanging efficiency of a heat exchanger and to simplify it. CONSTITUTION:A plurality of pipes 2 each having a small diameter are arranged at a suitable interval in a casing 1, the pipes 1 are supported through porous element 3 filled except penetrating parts of the pipes 2 in the casing 1, and porous elements 4 are also filled in the pipes. The element is formed by integrally connecting cuttings, particles, powder, etc., of metal having high thermal conductivity by diffusion connection, brazing, etc., and solidifying it. Relatively low temperature fluid, for example, flows in the pipes 2, relatively high temperature fluid flows through the element 3 in the casing 1 to transfer heat between the fluids through the elements 3 and 4 and walls of the pipes 1. Thus, a large heat transfer can be conducted by a compact heat exchanger which has an extremely wide contact area of the fluid with the elements.
Patent JP-S6316966-A (JP)
Title: Automatic self-propelling polishing machine
Inventor: MORI SHINICHI
IPC: B24B21/16
Filed: 1986-07-04
Abstract: PURPOSE:To improve the operability and safety of a polishing machine by constituting an expansible arm provided on the end with a spherical roller and operated by a sensor for sensing the verticality of polishing machine and permitting the polishing machine to travel on a rail to automatically polish the excess metal of weld. CONSTITUTION:An expansible arm 10 operated by a sensor for sensing the verticality is provided on the end with a spherical roller 9 and returned to the original position by the automatic expansion and contraction of the expansible arm 0 when a car body 13 is inclined. And a automatic self-propelling machine placed on a rail 14 moved on the side wall 15 of a gas holder by the rotation of spherical roller without any large resistance as a movable roof ascends and descends. In this constitution, a drive roller 12 with double collars travels on the rail 14 to move the polishing machine body on the car body 13 to automatically polish the excess metal of weld in a joint 16 with a polishing belt 1. Thus, costs is reduced as well as the operability, safety, etc. can be substantially improved.
Patent JP-S6049330-A (JP)
Title: Projecting device
Inventor: KONUKI KAZUHIKO
IPC: G03B21/14
Filed: 1983-08-29
Abstract: PURPOSE:To correct the extremely small shift between a projected image area of a film and a lighting area on a reader or reader printer by providing a simple position adjusting mechanism such as a screw and a cam. CONSTITUTION:A screw hole 24 is formed at the front lower part of a lighting unit 22, and a screw 21 suitable for it is screwed in until its tip abuts on the front part wall 2a of a lower machine box 2. Then, the screw 21 is turned, for example, counterclockwise to press the light unit 22 into the machine by distance l, and the optical axis (k) also moves by the disatance l to move a lighting area on a microfiche. The lighting system in the lighting unit 22, however, is arranged in one body, so the light area varies in neither area nor quantity of light. Therefore, even if the light area A shifts breadthwise from an area B of the film, the lighting area A is moved breadthwise to make the both coincident with each other.
Patent JP-2000346994-A (JP)
Title: Synthesizing method of sodalite type radioactive waste solidified body
Inventor: UEDA SHINZO
IPC: G21F9/16
Filed: 1999-06-03
Abstract: PROBLEM TO BE SOLVED: To synthesize a sodalite type radioactive waste solidified body solidifying halide of fission products economically in a high recovery efficiency. SOLUTION: NaAlO2, SiO2 and halides of fission products are mixed. NaOH, Al2O3, SiO2 and halides of fission products are mixed. Materials with main components of NaOH, kaoline and halides of fission products are mixed. Ag2O, SiO2, Al(OH)3 and halides of fission products are mixed. Ag2O, NaAlO2, SiO2, Al(OH)3 and halides of fission products are mixed. The mixture is hydrothermally reacted for 1-6 hr in the presence of water, at a temperature of 120 to 300 deg.C, or 80 to 300 deg.C and under a pressure of 0.1 to 5 MPa.
Patent JP-S5982449-A (JP)
Inventor: GOTSUTOFURIITO KURAMAA
IPC: D03D47/40
Filed: 1983-08-29
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-H0711330-A (JP)
Title: Method for heat-treating metallic parts
Inventor: ENOMOTO YUJI
IPC: C21D9/02
Filed: 1993-06-28
Abstract: PURPOSE:To provide a method for shortening the time required for heat-treating a spring, to execute integrated production from the formation to assembly of the spring and to make assembly highly reliable by the reduction of time and labor and stable supply between respective stages. CONSTITUTION:By determing the heat-treating time for relieving residual stress in the stage in which a small compression spring is manufactured as the function of temp. from the formula of recrystallization speed of metal and determing heat-treating time time for reaching a necessary recrystallization rate, the heat- treating time of the spring is shortened. Without depending on the accumlation of trial and error experiments or experimental know-how, the optimum heat- treating time and temp. are set and heat-treating time is shortened, so that execution from the formation to assembly of the spring is enabled.
Patent JP-H0339655-A (JP)
Title: Device for obtaining signal displaying relative speed of missile to peripheral fluid on missile
Inventor: JIYAMU GARUSHIA
IPC: G01C21/00
Filed: 1990-06-14
Abstract: PURPOSE: To reduce trouble by an arrangement wherein a filter is disposed between a measuring zone and a photodetector and the photodetectors of (n) wind vanes produce signals in at least two separating directions among the measuring axes thereof. CONSTITUTION: This apparatus comprises (n) wind vanes each generating a measuring zone having a measuring axis. Each wind vane has a laser diode 1 radiating a monochromic radiation which is passed through a collimator lens 2 to produce a beam. The beam is then separated 3 into beams A, B and converged through an emission lens 4 to a measuring zone M where fringes are formed. An optical filter 6 having the center of pass band at the radiation frequency of the diode 1 is disposed between the zone M and the photodetector 8 in order to removes the light other than the light emitted from the diode 1. When the filter 6 is not fitted, the detector 8 is saturated and the measurement can not be performed. Consequently, the photodetectors 8 of (n) wind vanes produce signals in at least two separating directions among the measuring axes thereof.
Patent JP-H0321953-A (JP)
Title: Color image forming material
Inventor: WATABE MANABU
IPC: G03F7/11
Filed: 1989-06-19
Abstract: PURPOSE:To facilitate the stripping of the substrate of a color image forming material after the transfer of a formed color image to an image receiving sheet by rendering satisfactory releasability between the substrate and the color image. CONSTITUTION:A color image forming material having a color photosensitive layer contg. a photosensitive compsn. and a colorant or a photosensitive compsn. layer and a colorant layer on the substrate is imagewise exposed and developed to form a color image. This image is transferred to the surface of the image receiving layer of an image receiving sheet having the layer contg. a thermoplastic org. polymer on the substrate and the transferred image is further transferred to a final image receiving material such as art paper or coated paper. In order to render satisfactory releasability between the substrate and the color image forming material, an ionomer resin layer is formed on the surface of the substrate. The ionomer resin has a side chain of carboxylic acid groups bonding to the molecular chain of polyethylene and the carboxylic acid groups have been partially cross-linked to the molecular chain with cations of a metal such as Na or Zn. The stripping of the substrate after the transfer of the formed color image is facilitated.
Patent JP-S5849837-A (JP)
Title: Air conditioner
Inventor: HAYASHIDA TATSUO
IPC: F24F1/00
Filed: 1982-09-10
Abstract: PURPOSE:To achieve the protection of a refrigeration cycle, a higher comfortableness of the heating and reduction in noises and vibrations by arranging a  bypass air passage adapted to pass air during the cooling on the back of an air  conditioner combining a cooler having a refrigeration cycle with a forced air  feeding/exhausting combustor type heater. CONSTITUTION:In the heating, a knob 17 is pushed to stick out a check rod 16 toward a bypass 15 to close with a dampr 13 retained on a fixed support 26. Air 5 sucked from a suction port 4 passes through a heat exchanger 8 and a combustion chamber 7 and then, blown into the room as hot air from a diffusion port 1. On the other hand, in the cooling, the knob 17 is withdrawn to release the checking of the damper 13 with the checking rod 16. The air 5 pushes the dampler 13 to open, cooled in an evaporator 8 and then blown out from the diffusion port 1 passing through a set passage of the combustor 7 and the bypass 15. This permits a larger quantity of air for cooling but a smaller quantity  of air for heating thereby enabling the protection of the refrigeration cycle, a  higher comfortableness of the heating and reduction in noises and vibrations.