baber/WOPTO huggingface dataset:
Patent JP-H07157918-A (JP)
Title: Production of polybenzazole fiber
Inventor: NAKAGAWA MASARU
IPC: D01F6/74
Filed: 1993-12-03
Abstract: PURPOSE:To stably produce polybenzazole fiber even under conditions of a fine single filament denier at a high speed by spinning a liquid crystalline dope of a lyotropic polybenzazole polymer from a specific spinneret according to a spin-draw method. CONSTITUTION:This method for producing polybenzazole fiber is to dissolve polybenzoxazole or polybenzothiazole or a copolymer thereof in a polyphosphoric acid solvent, form a liquid crystalline dope of a lyotropic polybenzazole polymer, spin the resultant liquid crystalline dope from a spinneret 5 perforated with many spinning holes composed of a polymer introduction hole 1, a hole diameter-varying cone 2 and a polymer leading out capillary 3 having a smaller diameter than that of the introduction hole 1 at <=30 deg. introduction angle (theta) of the diameter-varying cone 2 just before the capillary 3 into a coagulation water bath, draw the spun filaments at >=20 times spin draw ratio while washing away the polyphosphoric acid solvent, then dry the washed filaments and wind the dried filaments at a speed of at least >=150m/min. The resultant filament yarn has average <=17mum single filament thickness arid < once/10cm yarn breakage.
Patent JP-H06151101-A (JP)
Title: Electronic component and component appearance visual inspection
Inventor: MAENISHI YASUHIRO
IPC: H01G13/00
Filed: 1992-11-16
Abstract: PURPOSE:To promptly determine whether a correct component is mounted at a correct mounting point by means of a visual inspection method also for electronic components of the same shape, by providing check identification information such as a color code or bar code. CONSTITUTION:On the upper surface of an electronic component 1, is printed check identification information 2 such as a color code or bar code for identifying the check specification of the electronic component 1. A plurality of the electronic components 1 are mounted in a line on a tape to form an electronic component assembly 3. By this, also for the electronic components 1 of the same shape such as resistor components or capacitor components, in a visual inspection system, whether a correct component is mounted at a correct mounting point can be promptly determined by reading the check identification information 2.
Patent JP-S63154129-A (JP)
Inventor: INUZUKA TADASHI
IPC: A47J27/00
Filed: 1986-12-19
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-H10202403-A (JP)
Title: High speed fluid spindle
Inventor: CHANDRASEKAR KUGALUR S
IPC: B23B31/117
Filed: 1997-11-06
Abstract: PROBLEM TO BE SOLVED: To carry out machining in high precision even at high speed by providing a fluid bearing to support a spindle. SOLUTION: A bearing member 16 is a fluid bearing so as to drive a spindle unit 12 in high speed rotation. A bearing water conduit 26 leads bearing fluid to a water channel 30 formed between the bearing member 16 and a housing 28 and supplies the bearing fluid to a bearing pad 18. The bearing fluid is discharged from the spindle unit 12, a large amount of heat generated during high speed working of a spindle is removed from the spindle, and the spindle 14 is cooled.
Patent JP-H05143172-A (JP)
Title: Method for controlling temperature
Inventor: ONO TAKASHI
IPC: G03G15/20
Filed: 1991-11-20
Abstract: PURPOSE:To shorten time required for the arrival of a heated body at the 1st set temperature by executing temperature up heating by the 2nd set temperature higher than the 1st set temperature. CONSTITUTION:When the set temperature of a temperature setting register 10 is set up to 180 deg.C, a fuser 3 is turned on and the heating of a heating roller 1 is started. If warm-up starting temperature is >=100 deg.C when the detection temperature of a thermistor 4 reaches 180 deg.C, the set temperature of a temperature setting register 10 is changed to 170 deg.C. When the warm-up starting temperature is 100 deg.C, the set temperature of the register 10 is held at 180 deg.C for 10 seconds and then changed to 170 deg.C. Since the set temperature of the register 10 is set up to a temperature higher than 170 deg.C to be the final objective temperature for heating and heating is executed based upon the set temperature, time up to the arrival at the set temperature can be shortened.
Patent JP-H02195970-A (JP)
Title: Tanning apparatus
Inventor: FUORUKERUTO JIYOHANZU EMERUKAM
IPC: F21V27/00
Filed: 1989-11-22
Abstract: PURPOSE: To obtain an efficient tanning apparatus to be readily handled, wherein a stabilization circuit is housed inside a table part of the tanning apparatus, a lamp holder constitutes a hand part, and the hand part is connected to the table part by an electric cord, and a housing place is provided in the table part for housing the hand part when not in use. CONSTITUTION: The table part 1 of this tanning apparatus comprises a box- shaped body 2 provided with a dent 3, which constitutes a housing place of a hand part of the tanning apparatus. In the body, a stabilization circuit exciting a lamp of the tanning apparatus is built in. An ON/OFF switch control knob 4 is provided on the top face of the body 2. A dent 5 stretched on both sides of the housing place 3 is provided, thereby enabling ready gripping of the housed hand part 7. A connection cord 6 for combining the hand part 7 with the table part 1 is preferably passed through an opening inside the wall of the housing place 3. At a position not in use, the top wall 10 of the hand part 7 confronts the depressed part 8 of the housing place 3 to constitute the bottom of the hand part 7. An opening is provided at the part of the lamp 12 of the hand part 7.
Patent JP-S63156269-A (JP)
Title: Co-processor control system
Inventor: MURAKAMI KAZUAKI
IPC: G06F15/177
Filed: 1986-12-19
Abstract: PURPOSE:To simplify the control and to improve the processing efficiency with a co-processor control system by producing a start request instruction and executing this instruction according to the set information when a supervisor processor requests the co-processor to start its operation. CONSTITUTION:When supervisor processors 1 and 2 give the processing requests to co-processors 31-3n, a start request instruction is produced after the start environment information is stored in a memory 5. The start request given to the processors 31-3n by said request instruction are once connected to a queue and then processed as prescribed when a startable state is secured. Then the processors 31-3n start their operations according to the designated start environment information. Then the co-processors give information of interruption to the supervisor processors when the processing operations are through or when an unprocessable interruption is produced. Thus the control is simplified and therefore the overall processing efficiency is improved with a co-processor control system.
Patent JP-H04176563-A (JP)
Title: Shot peening method for titanium alloy
Inventor: HANIYUDA TOMONORI
IPC: C22F1/18
Filed: 1990-11-09
Abstract: PURPOSE:To improve a fatigue life, by making the hardness of a shot grain more than the hardness of the body to be worked and less than the value added with 300 in Vickers hardness to the hardness of the body to be worked. CONSTITUTION:In the case of executing a shot peening on the body to be worked composed of a titanium alloy, each conditions are set as per the following. Namely, the hardness of a shot grain is made more than the hardness of the body 10 to be worked and less than the value added with 300 in Vickers hardness to the hardness opf the body 10 to be worked, the size of the shot grain is made in 0.04-0.4mm in the mean grain size, the projection speed is made Vm per second, and in case of the mean grain size of the shot grain being taken in Dmm, the speed becoming DV<1/2>=0.5-4.0 is taken, also in case of the time when the shot grain is abbuted on the whole face of the body to be worked being taken as coverage 100% at the projection quantity, the coverage value is taken in the quantity becoming >=200%.
Patent JP-H02154024-A (JP)
Title: Apparatus for automatic setting of warp beam
Inventor: SUEOKA HIDETO
IPC: D02H13/36
Filed: 1988-11-30
Abstract: PURPOSE:To enable automatic lifting and doffing of a beam by providing a sensor for detecting the gap between a warp beam holder and a supporter supported by the holder and keeping the gap to a prescribed width. CONSTITUTION:The warp beam setting apparatus has a warp beam holder 22 attached to a pair of supporters 2,2 supported by a support shaft 1 horizontally placed on a machine frame F. The supporters 2,2 can be approached or separated by the normal or reverse rotation of a driving motor 21. In the above apparatus, the holder 22 is supported on the supporter 2 in a state to be slidable in the holding direction of the beam and is forced inward with a forcing means 22a. The distance l between the holder 22 and the supporter 2 is detected with a sensor 4 attached to the supporter 2 and the driving motor 21 is operated in such a manner as to keep the detection value of the sensor 4 to an optimum level. The supporter 2 can be maintained at an optimum position by this process.
Patent JP-H03167497-A (JP)
Title: Apparatus and method for testing and washing piping of atomic power plant
Inventor: GOTO KANEO
IPC: G21C13/00
Filed: 1989-11-27
Abstract: PURPOSE:To perform a water pressure test and to also certainly perform washing in the reduced number of times by connecting the first and second connection piping fittings provided on the sides of the pipings of a main steam system and the pipings of a water supply system through connection piping having a partition valve. CONSTITUTION:The first connection piping fitting 18 is mounted on the side of the piping 1 of a main steam system and a second connection piping fitting 19 is mounted on the side of the piping of a water supply system. The fittings 18, 19 are connected by connection piping 20 and a partition valve 21 is provided in the piping 20. In this constitution, for example, when the piping 1, 2 is simultaneously subjected to a water pressure test, a pressure pump is connected to either one of the third separation valves 3 of the main steam system while the other valves 5 are closed and all of the separation valves 3 of the water supply system are closed. Subsequently, water pressure is applied by the pressure pump. When the washing of the piping is performed after the water pressure test, the valve 21 is closed and one valve 3 is opened to supply washing water through the piping 2 and, when the piping 2 is filled with washing water, the valve 21 is opened to pass washing water through the piping 1.
Patent JP-H07133968-A (JP)
Title: Automated operation control method of air conditioner in play ground
Inventor: KUROKAWA RYUICHI
IPC: F24F11/02
Filed: 1993-11-09
Abstract: PURPOSE:To ensure fine air conditioning at all times including an intermediate period with respect to a change in room temperature by providing a multi-stage of outdoor machines, and automatically switching cold and hot of each outdoor machine by a comparison of a predetermined season setting temperature range and fresh air temperature. CONSTITUTION:In an air conditioner including indoor machines 1, 2 and outdoor machines 3-5 in a play ground and the like, a season setting temperature range and fresh air temperature are compared and indoor setting temperature and retan temperature are compared by a control device including a stage number operation control part 7. When the fresh air temperature is higher than the season setting temperature range, the stage number operation of the outdoor machines 3-5 is increased/decreased for cooling operation. In contrast, when the fresh air temperature falls within the season setting temperature range and the retan temperature is lower than the indoor setting temperature, one among the outdoor machines 3-5 is heated, while when the retan temperature is higher than the room setting temperature, another outdoor machine is subjected to cooling operation. Further, when the fresh air temperature is lower than the season setting temperature range, the stage number operation of the outdoor machines 3-5 is increased/decreased for heating operation.
Patent JP-H07134643-A (JP)
Title: Fifo memory
Inventor: EGAWA HIDEKAZU
IPC: G06F5/16
Filed: 1993-11-10
Abstract: PURPOSE:To provide a FIFO memory capable of improving the efficiency of data transfer with an outside. CONSTITUTION:Memory blocks MA and MB operated while switched in synchronism with write directive and read directive are provided and also data holding circuits IDLA and IDLB for input/output are provided corresponding to the respective memory blocks MA and MB. When the write instruction is supplied, the data holding circuits IDLA and IDLB for input on the side of the memory blocks MA and MB where the write operation is selected hold write data and parallelly supply them to the memory blocks MA and MB. When the read directive is supplied, read data are parallelly outputted from the memory blocks MA and MB where the read operation is selected to a multiplexer MPX and the data transfer efficiency is improved.
Patent JP-H06128404-A (JP)
Title: Production of two pack type aerosol composition for rigid polyurethane foam and production of rigid polyurethane foam
Inventor: KONNO SHIGEHIRO
IPC: C08G18/00
Filed: 1992-10-15
Abstract: PURPOSE:To obtain a two pack type aerosol composition containing a specific low boiling point compound and capable of forming a rigid polyurethane foam excellent in foam characteristics without using fluorocarbons having possibility of breakage of ozone layers. CONSTITUTION:An isocyanate liquid containing a low boiling point compound is charged into the first aerosol vessel 11 and a resin liquid containing polyol and a low boiling point compound is charged into the second aerosol vessel 21. Valves 13 and 23 are simultaneously opened and both liquids are jetted into ducts 15 and 25 and both liquids are mixed in a mixing and jetting nozzle 41 equipped with a helical mixer 45 and released from a nozzle port 47 into air to form the objective polyurethane foam. In this method for forming the polyurethane foam, as the low boiling point compound, a mixture containing 0-80wt.% (A) liquefied petroleum gas, 0-70wt.% (B) dimethyl ether, 0-70wt.% (C) two or more kinds of fluorocarbons composed of C, H and F and 0-70wt.% (D) two or more kinds of fluorocarbons composed of C, H, F and Cl as main components are used.
Patent JP-H04176464-A (JP)
Title: Mist sauna apparatus
Inventor: UCHIDA HIROAKI
IPC: A61H33/06
Filed: 1990-11-09
Abstract: PURPOSE:To facilitate uniformization of atmospheric conditions of a sauna by arranging a mist jetting section to jet out a mist from one of a plurality of wall surfaces to another wall surface located not facing it. CONSTITUTION:A mist jetting section 11 is pivoted on support sections 11B and 11C and turned holding a pole 11D, which facilitates the altering of a direction of the mist jetting section 11. With the altering of the direction thereof, the mist jetting section 11 is so set in direction that a mist is jetted from a lateral wall surface 9A as one of a plurality of wall surfaces 9... of a sauna chamber 10 to another lateral wall surface 9B adjacent thereto. Thus, the mist from the mist jetting section 11 thus set in direction is jetted out to the other lateral wall surface 9B from one lateral wall surface 9A, but reflected on the other lateral wall surface 9B to be diffused into the sauna chamber 10.
Patent JP-H05140460-A (JP)
Title: Antifungal cured product
Inventor: SUZUKI MOTOHIKO
IPC: C09D183/00
Filed: 1991-11-20
Abstract: PURPOSE:To provide a composition which can give an antifungal cured product by mixing a specified organopolysiloxane with an organohydrogenpolysiloxane, an inorganic filler, alpha-bromocinnamaldehyde and a platinum (compound). CONSTITUTION:A composition is obtained by mixing 100 pts.wt. organopolysiloxane (A) containing at least two Si-bonded alkenyl groups in the molecule with an organohydrogenpolysiloxane (B) containing at least two Si-bonded hydrogen atoms in the molecule in an amount to give 0.5-4.0 Si-bonded hydrogen atoms per alkenyl group in component A, 10-200 pts.wt. inorganic filler (C) of a mean particle diameter of 0.01-100mum, 5-50wt.%, based on the total components, antifungal alpha-bromocinnamaldehyde (D) of the formula: C6H6- CH=C(Br)CH=O, and 1-1000ppm (in terms of Pt) of a platinum (compound) (E). This composition is potted in a matrix and cured at 80 deg.C or below to obtain an antifungal cured product.
Patent JP-H09125087-A (JP)
Title: Production of coating powder
Inventor: SUZUKI TOSHITSUGU
IPC: A23L27/30
Filed: 1995-10-30
Abstract: PROBLEM TO BE SOLVED: To obtain a coating powder suppressed in the moisture-absorbing solidification, the volatilization and change of an ingredient, etc., on processing and storage, capable of sustaining the effect of a core substance and useful for foods, etc., by bringing the core substance solid at the ordinary temperature into contact with lipid particles having a melting point of a prescribed value or higher and subsequently coating the treated core substance under a specific condition. SOLUTION: This method for producing the coating power comprises making lipid particles (preferably having a particle diameter of 10-100μm) such as hardened rapeseed oil contact-adhere to a core substance (preferably temperature, such as a vitamin or a fish oil, and subsequently coating the treated core substance with melted oils and fats having a melting point of >=40 deg.C and containing a smelling substance (e.g. menthol). The fatty powdery material and the melted oils and fats are preferably in a total amount of 0.1-5 pts.wt. per pt.wt. of the core substance.
Patent JP-H09173851-A (JP)
Title: Catalyst for oxychlorination of ethylene and manufacture thereof, and oxychlorination method of ethylene using the same
Inventor: RUIJI KABATSURI
IPC: B01J35/02
Filed: 1996-11-15
Abstract: PROBLEM TO BE SOLVED: To reduce occurrence of charge losses in a fixed bed reactor and improve activity and selectability of a catalyst for oxychlorination of ethylene to 1,2-dichloroethane by applying a specific surface area/volume ratio and specific porosity to the catalyst. SOLUTION: In this catalyst suitable for fixed bed oxychlorination of ethylene to 1,2-dichloroethane obtained by compression secondary forming (tabletting), the catalyst containing copper chloride as an active component and having hollow cylindrical granular shape having at least three through holes therein and granule of a carrier for the catalyst are manufactured in a compression secondary forming, in which a slip agent applied onto the wall surface of a forming chamber and a plunger of metallic mold is used as a lubricant. This catalyst has surface area in the range of 80-380m<2> /g and 40% or more of pore volume has a radius of 60-70Å. And the granule has surface area/volume ratio larger than 2.0 and has radius of curvature of protrusion/through hole ratio in the range of 1.3-2.7.
Patent JP-H11138273-A (JP)
Title: Welding method
Inventor: FURUYA AKIHIRO
IPC: B23K11/00
Filed: 1997-11-07
Abstract: PROBLEM TO BE SOLVED: To provide a welding method capable of improving productivity by controlling the swelling of an excess wall. SOLUTION: An annular step part 7 is formed in the inner peripheral side of one end part in a tube 1, a gap 9 is formed between a side wall 7b of the step part 7 and a cap which is placed on a bottom surface part 7a of the step part 7. Further, an annular notch part 8 is formed in the end part of the tube 1, and a first and second electrodes are electrically energized while compressing the cap 2 against the tube 1. The excess wall 5 is guided into the gap 9, most of the excess wall 5 escapes into a widening part 10 side. Therefore, the excess wall 5 swelling into the inside of the tube 1 becomes extremely little. The widening part 10 is formed by providing the notch part 8, a large quantity of excess wall 5 is allowed to house in the widening part 10, and whereby the excess wall 5 is controlled to swell out of one end part in the tube 1.  Thus, an excess wall shaving process is unnecessitated, whereby productivity is improved that much.
Patent JP-H05111964-A (JP)
Title: Method and device for manufacturing olefin resin foam
Inventor: TAKAHASHI AKIO
IPC: B29K105/04
Filed: 1991-10-23
Abstract: PURPOSE:To manufacture a foam molded form having excellent surface appearance and high quality with high productivity by a method wherein a raw material is compressed by compressed air and given an expansion function in various operation of cracking packing, pressure compression and compression packing, the raw material is expanded by mold de-pressurization operation before heating and foaming and the raw material is expanded and fused by heating foaming operation. CONSTITUTION:In a cracking packing process, the inside of a mold 35 conducting cracking through a packing hose 19 and feeders 20a, 20b by compressed air is filled with a raw material 2 in a raw material hopper 1 under atmospheric pressure. In a hose packing process, the inside of the hose 19 is filled with the raw material 2 in the hopper 1 under atmospheric pressure by compressed air. In a pressure compression process, the raw material 2 charged to the mold 35 and into the hose 19 is pressure-compressed by compressed air. In a compression packing process, the compressed raw material 2 in the hose 19 is compressed and charged into the mold 35 under set pressure by compressed air. In a heating and cooling process, the inside of the mold 35 is decompress to atmospheric pressure, and the raw material 2 in the mold 35 is heated and cooled, thus obtaining a foam.
Patent JP-2000129263-A (JP)
Title: Low-smoke-generation flame retardant composition and low-smoke-generation flame-retardant resin composition
Inventor: KOBAYASHI TSUTOMU
IPC: C09K21/04
Filed: 1998-10-27
Abstract: PROBLEM TO BE SOLVED: To obtain a flame retardant composition which effectively forms char and is excellent in resistances to moisture and heat by combining red phosphorus with a condensed melamine phosphate which is obtained by baking a composition of melamine and phosphoric acid in a specified molar ratio at a specified temperature by solid phase reaction. SOLUTION: At least one composition which is selected from among one consisting of melamine and ammonium primary phosphate and/or melamine phosphate; one consisting of ammonium primary phosphate and melamine phosphate; and one consisting of melamine phosphate and which has a molar ratio of melamine/phosphoric acid of 1.05-1.50 is baked at 300-350 deg.C by solid phase reaction to give a condensed melamine phosphate which has a P content of 13.0-14.7 wt.%, a water solubility of 0.05 g/100 mL water or lower at room temperature, weak X-ray diffraction patterns at 10.95±0.5 Å, 7.94±0.3 Å, 5.49±0.1 Å, 4.21±0.1 Å, 3.98±0.1 Å, and 2.56±0.05 Å, a medium X-ray diffraction pattern at 2.99±0.05 Å, and strong X-ray diffraction patterns at 5.97±0.1 Åand 3.37±0.08 Å,  The condensed melamine phosphate is combined with red phosphorus.
Patent JP-H05118822-A (JP)
Title: Printed wiring board and evaluating method therefor thereof
Inventor: IKUTA YUJI
IPC: H05K3/34
Filed: 1991-10-25
Abstract: PURPOSE:To obtain a board for evaluation and a method for evaluation which enable inspection and evaluation of a washed board or a flux-coated board before soldering, on a real line. CONSTITUTION:A reflection type inspecting part 2 formed of a metal surface is provided on a part of a printed wiring board and a light is applied to the inspecting part 2. When flux sticks to the inspecting part 2, part of the incident light is thereby absorbed, reduction in the intensity of a reflected light occurs and the amount of the sticking flux is measured from the amount of the reduction. The inspecting part 2 may also be a glass window of high transmittance and a change in a transmitted light is measured on this occasion.