baber/WOPTO huggingface dataset:
Patent JP-H08247664-A (JP)
Title: Air-cooled wall anchor structure of furnace
Inventor: NISHIHARA TAKESHI
IPC: F27D1/12
Filed: 1995-03-08
Abstract: PURPOSE: To stabilize the whole structure by preventing the joint breakage of all bricks consisting of an air-cooled wall, and preventing the movement of the bricks. CONSTITUTION: A base part of an anchoring metal piece 9 is loosely fitted to a supporting metal piece 5 provided on a partitioning plate 4 of an air-cooled wall by bolts 10, engagement grooves 13 are formed opposite to each other in the width direction of the opposite surface of a pair of upper and lower bricks 24 to constitute the air-cooled wall, a heat resistant rod-shaped member 14 to be fitted across the engagement grooves 13, 13 of the upper and lower bricks is engaged with an engagement recessed part 12 of the anchoring metal piece 9, and the brick 2 is prevented from being moved in the direction orthogonal to the operation surface through this anchoring metal piece 9 and the rod- shaped member 14.
Patent JP-S56144733-A (JP)
Title: Method and apparatus for mixing powdery particle and medium stream
Inventor: GOTOU AKIHIRO
IPC: B01F23/30
Filed: 1980-04-10
Abstract: PURPOSE:To mix a powdery particle and a medium stream efficiently by a method wherein a double cylinder equipped with a porous inner cylinder is placed on a powdery particle layer and the pressurized medium stream is blown into a gap between cylinders. CONSTITUTION:An inner cylinder 1 of porous material such as ceramics or the like is provided to an inner side of an outer cylinder 2 to form the double cylinder. Said double cylinder is placed on the powdery particle layer 8 and the pressurized medium stream 9 is blown into a gap of the double cylinder from a medium stream blow-in port 7. Then, a part of the medium fluid is entered into the inner cylinder from a wall of the porous inner cylinder 1 and the remainder thereof is injected from a medium stream injecting port 6 and blown upwardly along with the powdery particle of an upper layer of the powdery particle layer 8 in the inner cylinder 1. Herein, the medium fluid piercing said wall and the medium fluid containing the powdery particle are vigorously mixed and blown through the inner cylinder 1. When the above described process is applied, a curtain can be formed along a wall surface of the inner cylinder by the medium stream piercing through the wall thereof and a damge due to friction is eliminated and the mixing is carried out efficiently.
Patent JP-S56146808-A (JP)
Title: Refining method steel making slag
Inventor: KAWAMURA KAZUO
IPC: F27D15/00
Filed: 1980-04-12
Abstract: PURPOSE:To recycle steel making slag as road metal and reclaiming material by adding coal ash or acidic soil to molten steel making slag followed by granulation. CONSTITUTION:To molten slag such as molten converter slag produced in steel making and refining is added 2-10% coal ash such as clinker ash or fly ash discharged from a thermoelectric power plant. Acidic soil with high SiO2 content such as red mud is added in place of the ash. They are then kneaded and granulated. Since free CaO in the steel making slag is converted into a stable mineral phase with the coal ash or SiO2 in the acidic soil, the hygroscopic weathering of the slag due to free CaO can be prevented to allow the slag to keep the granular shape. Accordingly, slag, fly ash and red mud requiring a large dumping ground can be recycled effectively as road metal and reclaiming material.
Patent JP-H04288425-A (JP)
Title: Control device for ultra humidifier
Inventor: UCHIDA TAMIYA
IPC: F24F6/12
Filed: 1991-03-14
Abstract: PURPOSE:To make it possible to make a classification in conformity with the detection variability of humidity detectors, assemble substrates to be adjusted and easily correct the production variability of said humidity detectors by combining the connections between two resistors and a proper number of resistors. CONSTITUTION:An oscillation circuit 5 is connected with a third output power source Vout 3 of a voltage generation circuit 4. A humidity detector 6 and a resistor 11 are connected with the output of the oscillation circuit 5 in series. The joint point between the humidity detector 6 and the resistor 11 is connected with an A/D converter input port I1 of a microcomputer 10 by way of an AC-DC conversion circuit 12. Selection means 13 and 14 are installed to correct the production variability of this humidity detector 6. The control of these selection means 13 and 14, and the combination of connections between a resistor 8 and resistors 15 to 17 and the connection between a resistor 9 and resistors 18 and 19 makes it possible to input different voltage to the A/D conversion input ports 13 and 14. It is, therefore, possible to control the production of the humidity detector 6 in conformity with its production variability.
Patent JP-H09241980-A (JP)
Title: Dyeing of suede-toned artificial leather
Inventor: NAKAJIMA HITOSHI
IPC: D06P3/24
Filed: 1996-03-06
Abstract: PROBLEM TO BE SOLVED: To obtain a suede-toned artificial leather presenting stable color developability, afforded with surface feeling virtually free from defects such as unevennesses, and highly excellent in frictional fastness, washing fastness and dry cleaning fastness. SOLUTION: A suede-toned artificial leather composed mainly of ultrafine polyamide fiber assembly, an elastic polymer included therein and ultrafine raised fibers laying on the surface of the polymer is dip-dyed by using such a dye as to be solubilized with water by reduction in the presence of an alkaline substance. In this case, the leather is dipped in a dye dispersion containing the alkaline substance to sufficiently acclimatize the dye dispersion to the leather. Subsequently, the dye dispersion is heated to 60 deg.C or higher, a reducing agent is then added to the dispersion, and the leather is dyed while reducing the dye, and then subjected to oxidation treatment.
Patent JP-S61205497-A (JP)
Title: Production of interleukin-2
Inventor: KITANO KAZUAKI
IPC: C12N15/09
Filed: 1985-03-11
Abstract: PURPOSE:To improve the productivity of interleukin-2, remarkably, by inoculating Escherichia coli capable of producing interleukin-2 in a medium adjusted to a specific pH and culturing the cell keeping the pH level. CONSTITUTION:In the production of interleukin-2 by the cultivation of Escherichia coli capable of producing interleukin-2, the Escherichia coli is inoculated in a medium adjusted to 4.8-6.0, and cultured while keeping the pH of the medium to 4.8-6.0.
Patent JP-H03248885-A (JP)
Title: Thermal transfer recording medium
Inventor: HARADA NARIYUKI
IPC: B41J31/00
Filed: 1990-02-27
Abstract: PURPOSE:To obtain a thermal transfer recording medium capable of obtaining a printing image enhanced in reliability and prevented from the detachment of an ink layer at low temp. by providing an ink layer based on a colorant, an oxirane ring-containing resin and polyamic acid salt on a substrate. CONSTITUTION:An oxirane ring-containing resin and polyamic acid salt are employed as the constituent materials of an ink layer. As the base material supporting the ink layer, a plastic film having relatively good heat resistance, for example, a polyester film or a polycarbonate film, cellophane or parchment paper are designated. As a colorant, a proper one can be selected from carbon black, org. pigment, inorg. pigment or a dye corresponding to a required hue to be used. Polyamic acid salt has a repeating unit represented by formula and the number average MW thereof is 2000-300000.
Patent JP-S61209578-A (JP)
Title: Device for cutting and removing stem and fibrous root of bulb vegetable such as onion or the like
Inventor: TAKEUCHI HAJIME
IPC: A01D23/04
Filed: 1985-03-12
Abstract: PURPOSE:To cut stems and roots efficiently, by supporting onions by retainers attached to the outer face a rotary conveyor at equal intervals, transporting them, cutting stems and fibrous roots, dropping them from the retainers by their own weight. CONSTITUTION:The plural retainers 7 to support the bulb vegetables T such as onion, etc., are attached to the outer face of the rotary conveyor 5 of the conveyor 2 in the longer direction at equal intervals. Then, the bulb vegetable T are laid on their sides in the retainers 7, the stems and the fibrous roots are positioned outside the retainers 7, the make and break device 51 is closed, and the bulb vegetable are supported on the retainer 7. Then, the bulb vegetables are passed through the space between the cutters 15 and 16 of the cutting device 14, and the stems and fibrous roots of the bulb vegetables T are cut off. Then, the bulbs of the bulb vegetables T remained in the retainers 7 are rotated together with the retainers 7 at the downward rotation position at the front of the rotary conveyor 5 and the bulbs are dropped from the retainers 7 by the centrifugal force and their own weight.
Patent JP-H06257548-A (JP)
Title: Distributor cap for use in internal combustion engine
Inventor: UJIGAWA MASARU
IPC: F02P7/02
Filed: 1993-03-10
Abstract: PURPOSE:To provide a distributor cap of enhanced recyclability by providing the cap with a structure that permits the resinous portion of the distributor cap to be readily separated from distributor electrodes without lacking performance achieved by conventional techniques. CONSTITUTION:A plurality of through holes for engaging distributor electrodes 4 therein are provided in a distributor cap 4 and concentric with the axis of a shaft 1. Each of the distributor electrodes 41 is provided with a micro projecting portion so as to provide a structure whereby the distributor electrodes 41 are prevented from coming off. The resinous portion of the distributor cap 4 can then easily be separated from each distributor electrode 41, so the recyclability of the cap can be greatly enhanced.
Patent JP-H08215379-A (JP)
Title: Ball supply device for pachinko machine
Inventor: OYAMA MITSURU
IPC: A63F7/02
Filed: 1995-02-13
Abstract: PURPOSE: To quickly rest a pachinko ball at a shooting position by receiving the pachinko ball received in a ball passage with a ball stopping part, receiving it in a ball reception recessed part when a ball sending member is turned upward and sending the pachinko ball to the shooting position when it is turned downward. CONSTITUTION: When a ball hitting lever 4 is located at a shoot operating position shown in continuous line, the ball sending member 14 is located at a position turned down due to its gravity. The ball received in the ball passage 16 from a ball supply bowl via an introduction port 15 is received by the ball stopping part 24 of a ball sending main body. When the ball hitting lever 4 is turned to a shoot preparatory position. the engaging arm 22 of the ball sending member 14 is pushed up by a push-up part 35. Thereby, the ball sending member 14 is turned upward as shown in chain line, and the ball in the ball stopping part 24 is dropped in the ball reception recessed part 25.  Thence, when the ball hitting lever 4 is located at the shoot operating position, the ball sending member 14 is turned by the gravity and the weight of the pachinko ball, which ejects the ball to the shooting position.
Patent JP-S51124843-A (JP)
Title: High-frequency heating apparatus
Inventor: SHINOZUKA TOSHISADA
IPC: H05B6/76
Filed: 1975-04-23
Abstract: PURPOSE: To give a heating treatment to a thing to be heated while applying a compression by pressing it uniformly. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-H05247311-A (JP)
Title: Methacrylic resin composition
Inventor: HASHIMOTO TAKESHI
IPC: C08L33/04
Filed: 1992-03-06
Abstract: PURPOSE:To obtain a methacrylic resin composition, good in mold releasability and capable of providing moldings excellent in appearance in molding with a metallic mold. CONSTITUTION:The objective methacrylic resin composition comprises 0.02-0.5 pt.wt. 10-22C higher fatty acid amide and glycerol monoester of a 10-22C higher fatty acid at (10/90) to (90/10) weight ratio in 100 pts.wt. methyl methacrylate- based polymer.
Patent JP-H08244242-A (JP)
Title: Image recorder
Inventor: KAWAMURA IWAO
IPC: B41J2/185
Filed: 1995-03-09
Abstract: PURPOSE: To provide an image recorder wherein ink can be sucked out from a nozzle without using a driver such as a motor or solenoid as a sucking means. CONSTITUTION: An image recorder having a carriage 15 equipped with an ink head which can discharge ink drops from a nozzle, a capping means 2 which caps the nozzle part of the ink head, and a sucking means which is connected to the capping means and sucks ink from the nozzle of the ink head. The capping means is driven in cooperation with the movement of the carriage and provided in a pressed means (pump unit) which is pressed against the nozzle part of the ink head, the suction means has a negative pressure generating means (cylinder 3, piston) which is driven in cooperation with the movement of the carriage.
Patent JP-2000249320-A (JP)
Title: Method and system for processing refuse exhaust gas
Inventor: OKUZAWA TSUTOMU
IPC: F23J15/00
Filed: 1999-02-26
Abstract: PROBLEM TO BE SOLVED: To effectively reduce dioxins contained in combustion exhaust gas by providing a dust collector for capturing smoke soot in exhaust gas from a refuse incinerator, a combustor for combusting exhaust gas introduced from the dust collector, and a cooler for cooling exhaust gas from the combustor. SOLUTION: Combustion exhaust gas 2 generated from an incinerator 1 by combusting refuse is cooled through a cooler 13 for dust collector by heat exchange and smoke soot in the exhaust gas 2 having lowered temperature is captured by means of a dust collector 3. After smoke soot is removed, the exhaust gas 30 is fed through a fan 4 to a mixer 5 where it is mixed with air 7 from a fan 6. The mixture gas is combusted in a combustor 9 under fuel 8 supply and exhaust gas 26 from the combustor 9 is fed to a temperature reducer 32. The temperature reducer 32 cools down the exhaust gas 26 by spraying water using the air 73 from a fan 7 and the cooled exhaust gas is discharged. According to the arrangement, dioxins in the exhaust gas can be reduced efficiently.
Patent JP-H07264501-A (JP)
Title: Electronic instrument and video display device
Inventor: MORI YASUNORI
IPC: H04N5/44
Filed: 1994-03-22
Abstract: PURPOSE:To make it unnecessary to reprepare a memory even when parts are substituted and to attain adjustment by an optimum relational expression by storing at least coefficient data in the relational expression in a readable/ writable memory. CONSTITUTION:In the case of correcting adjusting data by a user, an adjustment mode is selected at first, and then an adjusting item, e.g. the center of vertical deflection, to be corrected is selected and an adjusting data value concerned, a relational expression, a coefficient data value, and program data are read out from a non-volatile memory 4 and written in an internal RAM by a microcomputer 2. When correction data for the center of deflection are inputted, operation is executed, corrected center data are outputted to a D/A converter 6 and corrected trapezoidal distortion data value and vertical linearity symmetrical distortion data value are also outputted to the converter 6. After ending correction, data in a memory 4 are updated by new adjusting data.
Patent JP-H07259925-A (JP)
Title: Device for reducing torsional vibration
Inventor: KANDA MASANORI
IPC: F16F15/124
Filed: 1994-03-22
Abstract: PURPOSE:To prevent generation of the noise such as the booming noise by eliminating the direct contact of a drive plate with a driven plate when the thrust works on the driven plate, and when the drive plate is tilted. CONSTITUTION:A driven plate 6 is interposed between drive plates 5a, 5b and the drive plates 5a, 5b are connected to the driven plate 6 in an elastic manner in the turning direction. A thrust ring 27 is interposed between the driven plate 6 and the inside margin part in the radial direction of one drive plate 5a. A thrust plate 28 is interposed between the driven plate 6 and the outside margin part in the radial direction of the other drive plate 5b. The thrust working on the driven plate 6 is supported through the thrust ring 27, and the tilting of the drive plates 5a, 5b is received through the thrust plate 28.
Patent JP-H06268312-A (JP)
Title: Semiconductor laser
Inventor: AZUMA TOSHIO
IPC: H01S5/00
Filed: 1993-03-11
Abstract: PURPOSE:To enhance output of a semiconductor laser applied with AR-HR coating. CONSTITUTION:The semiconductor laser for constituting a reflector by edge reflection comprises a high reflectance(HR) film provided on one edge, a low reflectance (AR) film provided on the other edge, and an upper electrode split at least into high reflectance film side and low reflectance film side. Higher current is fed to the low reflectance film side and the reflectance of the AR film is set at R1 for maximizing a function (R1, alphaiL) represented by formula (1). F(R1,alphaiL)=[ln(1/R1)/(2alphaiL+ln-(1/R1))]Th(R1,DELTAI/Iav)...(1). Where, R1 represents the length of laser resonator, alphai represents inner loss of laser, Iav represents average injection current, injection current I2 to the HR side electrode is represented by I2=Iav-DELTAI, injection current I. to the AR side electrode is represented by I1=Iav+DELTAI (DELTAI>0).
Patent JP-H01310605-A (JP)
Title: Module type kitchen supplies
Inventor: MARUKO BORETSURO
IPC: A47B77/04
Filed: 1989-03-01
Abstract: PURPOSE: To utilize a space effectively by a supplementary unit which can be slid vertically on a guide arranged in a furnishing and moved between a hidden position within the furnishing and an outer operating position of the furnishing via an aperture arranged on a horizontal wall of the furnishing. CONSTITUTION: A unit 1 has a supplementary unit 2 set in order to slide vertically on a fixed guide unit 3. A main body 4 is arranged in the unit 1 and has an electric motor having mechanical transmitting functions for operating the unit 2. The unit 2 has a rear wall 5 to connect a lower surface 6 to an upper surface 7, and it is operable between a hidden descending position in the unit 1 and an rising position projecting upward on a platform 1a of the unit 1 via an aperture 1b. At the descending position, the upper surface 7 blocks the aperture 1b and used, for example, as a chopping board. At the rising position, the aperture 1b is blocked by means of the lower surface 6 of the unit 2. The lower surface 6 is used for example, for food treatment or as a television set.
Patent JP-S60193690-A (JP)
Title: Recording material
Inventor: IWAKURA KEN
IPC: C09D11/00
Filed: 1984-03-15
Abstract: PURPOSE:To obtain a recording material having a sufficient color-forming density when it is used together with an electron donor achromatic dye and also an improved preservability when it is used raw and after the elapse of time by using a specified resorcin derivative. CONSTITUTION:An electron donor achromatic dye and a resorcine derivative having an acyl group in the fourth position and at least one halogen atom in the second or sixth position as an electron acceptor compound are used. Of the electron acceptor compounds, those shown by the formulae I -III (R represents the alkyl group, substituted alkyl group or aryl group, X the halogen atom) should preferably be used. When the electron acceptor compound is used as an electron acceptor compound for thermosensitive recording materials, it should preferably have a melting point at 50 deg.C and above, specially more preferably at 70 deg.C- 150 deg.C.
Patent JP-H08247343-A (JP)
Title: Heating pipe and manufacture thereof
Inventor: WATANABE SATOYUKI
IPC: F16L9/02
Filed: 1995-03-09
Abstract: PURPOSE: To enhance heat transfer efficiency of a heat transfer pipe and improve its heat exchanging quantity and heat transfer quantity by providing many dimples on the tube inner peripheral surface of the heating pipe. CONSTITUTION: A number of dimple (recess) 10 are provided on the tube internal peripheral surface of a heat transfer pipe 5 in a heat exchanger, etc. Each dimple 10 has a diameter d of about 0.1 to 0.5mm#, a depth h of about 0.1 to 0.5mm, a pitch p of about (1 to 3)d. For the purpose of manufacturing such a heat transfer pipe 5, a flat plate is placed on the lower mold, and lowered by the actuator of the upper mold on whose bottom surface projections 13 are formed and by thus pressing the flat plate, many dimples are formed on the surface of the plate. Then, this plate is set on a bender, etc., the plate is subjected to slow bending work so that the dimples may be placed inside and mutually opposite surfaces on both ends in the inner peripheral direction of the cylindrically processed plate are seam welded by a welding torch and thus the processes are completed. By means of this sort of heat transfer pipe 5, its heat transfer efficiency can be extremely improved.
Patent JP-S53136483-A (JP)
Title: Insertion method for plate material
Inventor: TSUGI MASAO
IPC: B23Q3/00
Filed: 1977-05-02
Abstract: PURPOSE: To accurately and surely insert the plate material into grooves, without increasing the pitch accuracy of grooves and enlarging the groove width. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H05250677-A (JP)
Title: Optical waveguide recording medium and its performance device and information recording and reproducing method
Inventor: TANNO NAOHIRO
IPC: G02B6/12
Filed: 1992-03-06
Abstract: PURPOSE:To provide the optical waveguide recording medium which can record analog original signals and the reproducing device of an optical heterodyne detection system and to record and reproduce the analog original signals from the optical waveguide recording medium. CONSTITUTION:Analog original frequency modulated signals are subjected to discrete Fourier transform in a taking-in section (sweep time) and the respective frequency spectra of the frequency spectrum distribution are further subjected to pulse density modulation by discrete frequency components. The distribution of the frequency components subjected to the pulse density modulation is recorded as the arrangement of the discontinuously recessed refractive index parts of the optical waveguide recording medium. While the oscillation frequency of a semiconductor laser is subjected to frequency modulation, this laser is made incident on the arrangement of the discontinuously recessed refractive index parts and the reflected signal light is heterodyne detected. The heterodyne detected beat signals are made into the discrete Fourier reverse transformed signal waveforms superposed and synthesized with the pulse density modulated spectra, by which the original frequency modulated signals are reproduced.
Patent JP-S54158488-A (JP)
Title: New disulfide compound
Inventor: OKUYAMA NORIO
IPC: B01D15/08
Filed: 1978-04-28
Abstract: NEW MATERIAL:A disulfide compound I{R is 2-pyridyl-N-oxide or 2-benzo-thiazole; [A] is agarose molecule residue}.  
     EXAMPLE: A disulfide compound II {[A'] is the residue of cephalose 4B (Pharmacia Fine, trade name by Chemicals Co.)}.  
     USE: The exchange reaction rate for a thiol group is high. Useful as a separating, purifying or fixing agent for a thiol group-containing compound, e.g. an enzyme, a protein, a peptide, or an amino acid, as a carrier for the covalent chromatography. 
     COPYRIGHT: (C)1979,JPO&Japio