baber/WOPTO huggingface dataset:
Patent JP-H0633311-A (JP)
Title: Method for cooling spun yarn in spinning machine
Inventor: TONE SHOICHI
IPC: D01D10/00
Filed: 1992-07-08
Abstract: PURPOSE:To obtain a method for cooling spun yarn in spinning machine, having a uniform cooling state and a high cooling effects. CONSTITUTION:In a spinning machine wherein a molten fiber raw material is extruded, spun, drawn by plural drawing rollers 43, annealed by an annealing roller 44 and wound by a winder 45, a cooling roller 11 is laid between the annealing roller and the winder to wind spun yarn on the cooling roller and to cool the spun yarn.
Patent JP-S6448067-A (JP)
Title: White toner
Inventor: KUBO MASAHIKO
IPC: G03G9/09
Filed: 1987-08-18
Abstract: PURPOSE:To enhance hiding power of a toner by dispersing a rutile type titanium oxide specified in the particle diameter range into a resin having a refractive index of a prescribed value or less. CONSTITUTION:The white toner is produced by dispersing the rutile type titanium oxide having a particle diameter of 0.1-0.2mum into the fixing resin medium having a refractive index of <=1.50, such as polymethyl methacrylate, and if the particle diameter is less than said range, light reflection and refraction become difficult to occur and said hiding power is weakened, and if it is over the range, dispersibility is deteriorated and the drum surface of the photosensitive body becomes easily scratchable, and an offset preventive, a pressure fixability imparting agent, and a positive or negative charge controller or the like may be added when needed.
Patent JP-H0371951-A (JP)
Title: Aerosol heat resistant composition
Inventor: ABE KAZUYUKI
IPC: C09K3/30
Filed: 1989-08-09
Abstract: PURPOSE:To obtain the compsn. advantageous as a mold coating material and release agent by compounding respectively specific concns. of fine particles of Si3N4, a binder, a dispersant, and a solvent with an aerosol-forming stock soln. consisting of respectively specific concn. ranges of an aerosol-forming stock soln. and a spraying agent. CONSTITUTION:The aerosol-forming stock soln. which consists of 20 to 70wt.% aerosol-forming stock soln. and 80 to 30% spraying agent is constituted of 5 to 40% fine particles of the Si3N4, 5 to 40wt.% binder, 1 to 20% dispersant, and 10 to 89% solvent per 100% stock soln. The fine particle-contg. aerosol compsn. which is resistant to immersion by a molten metal, does not easily peel when applied on the surface of a casting mold and is advantageous as the mold coating material and release agent of the casting mold is obtd. in this way.
Patent JP-S6097744-A (JP)
Title: Data compressing system
Inventor: FURUKAWA TOSHIHIRO
IPC: H04B14/06
Filed: 1983-11-02
Abstract: PURPOSE:To attain efficient data compression by using a cyclic filter as a linear forecast filter to attain data compression thereby decreasing the amount of operation with simple hardware. CONSTITUTION:Information x(k) to be processed is inputted to a subtractor 7 and also to unit delay devices 1 connected in series for the plurality via a subtractor 6, and the output of each delay device is inputted to a multiplier 2 having coefficients a1-an and a multiplier 3 having coefficients b0-bm (n>=m). Outputs of the multipliers 2 are added (5) and fed to the subtractor 6, at which the result is subtracted from the information x(k). The output of the multiplier 3 is added (4) to form a signal y(k), which is subtracted from the signal x(k) at a subtractor 7 so as to obtain an error output signal e(k). Coefficients bi, aj of the multipliers 2, 3 are decided from an error e(k)=x(k)-y(k) so as to minimize E[e<2>(k)] by means of the least square mean method. Thus, the effective data compression is attained with simple hardware and less amount of operation.
Patent JP-H0490444-A (JP)
Title: Water level control of cistern in hot water supply heater with reheating functions
Inventor: OCHI MIKIO
IPC: F24H1/46
Filed: 1990-07-31
Abstract: PURPOSE:To prevent the generation of noise induced by water hammering by installing a hot water supply amount valve to the upper stream side of a hot water supply pipe, and a water level detection means to a cistern, and controlling the degree of opening/closing of said hot water amount valve in conformity with the water level in the cistern which varies with the change in a specified water level. CONSTITUTION:A hot water solenoid valve 81 is opened when it is necessary to fill a bath tub with hot water or add hot water. Then, a three way valve 62 is opened so as to communicate a cistern 60 with a circulation pump 63. The circulation pump 63 is driven to supply hot water to a bath tub B. When the injection amount of hot water exceeds the supply amount of the circulation pump 63, the water level rises gradually so that it may overflow. However, when a water level detection means installed to the cistern 60 detects that the water has reached the zone of D, the hot water solenoid valve is closed. When the water level has reached the zone of B, the valve is closed and a hot water supply valve 26 is throttled so as to reduce the injection amount of hot water to the cistern 60 by 0.5l/min, which minimizes the difference between the injection amount and the supply amount of hot water, thereby inhibiting a rise in the water level. This inhibits and finally prevents the closing of the hot water solenoid 81, thereby preventing the generation of noise induced by water hammering.
Patent JP-H0368071-A (JP)
Title: English word retrieving device
Inventor: TAKEUCHI MASANORI
IPC: G06F17/28
Filed: 1989-08-08
Abstract: PURPOSE:To improve the efficiency of English word retrieval by retrieving English words consisting of only a character code excepting English words including a non-character code. CONSTITUTION:At the time of starting retrieval, the start address of an entry word is set and a non-character code check program is executed. A non- character code in the entry word is checked by a non-character code checkmeans B; and when a non-character code exists, the start address of the next entry word is set and the control is returned to non-character code check. When a non-character code does not exist, retrieval is executed. It is discriminated whether the entry word coincides with an English word or not. When the English word corresponding to the entry word is not found in an English- Japanese dictionary 5, the start address of another entry word is set and the control is returned to non-character code check. When it is found there, the processing is terminated after execution of the retrieval result display processing.
Patent JP-S6449440-A (JP)
Title: Data transmitter for automobile telephone
Inventor: KOSHIISHI TAKAYASU
IPC: H04W92/08
Filed: 1987-08-20
Abstract: PURPOSE:To prevent a transmission operation from being performed wastefully, by inputting a signal to judge whether or not an automobile telephone is present within the service area of a radio telephone, and interrupting the transmission/ reception operation of data when the signal is present outside the service area. CONSTITUTION:When communication between a radio device 3 for an automobile telephone and a radio station is disabled due to the separation of distance between them in performing the transmission/reception processing of a facsimile equipment 2, an outside area signal is outputted from the device 3. Also, when off-hook from an opponent is performed or the communication on the middle way of a line is disabled, a busy tone is outputted from the device 3. A system control part 28 monitors the outside area signal and the busy tone by a reception signal monitoring part 245. And when the outside area signal or the busy tone is detected, the reading of an original image by a scanner 21 and an encoding processing and an image information transmission processing by an encoder/ decoder part 23 are interrupted immediately. In such a way, it is possible to prevent an unrequired transmission operation such as the transmission of image information not being received by the opponent from being performed.
Patent JP-H1138639-A (JP)
Title: Exposure device and manufacture of device
Inventor: YABUKI AKIRA
IPC: H01L21/027
Filed: 1997-07-15
Abstract: PROBLEM TO BE SOLVED: To prevent multi-exposure, etc., caused by leaked light from occurring when the exposure is interrupted. SOLUTION: When a wafer W is left alone at an exposure position as it is stopped for a long time due to trouble, the wafer W is exposed by peripheral leaked light even when the first shutter 13 of an illumination system 10 is closed. Then, the time of which the wafer W exists at an exposure position is measured. When the existing time exceeds a prescribed time, the wafer W is retreated from the exposure position by driving a θZ tilting stage 24 and an XY stage 25. The quantity of exposure light is reduced by controlling a second shutter 14, a (α) diaphragm 15, an NA diaphragm 23 and the like.
Patent JP-S5896602-A (JP)
Inventor: RICHIYAADO RATSUSERU RATAIMU
IPC: C08F6/06
Filed: 1982-11-22
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S58107276-A (JP)
Title: Welding method for long tube
Inventor: OONISHI TERUKIYO
IPC: B23K31/00
Filed: 1981-12-18
Abstract: PURPOSE:To reduce wavy distorsion generated in longitudinal direction and reduce hand work to remove the distorsion by progressing two lines of welding on the edges of both ends in longitudinal direction of plates simultaneously, and at the same time, performing waste welding along longitudinal direction in the center of the plates keeping pace with above-mentioned welding. CONSTITUTION:When welding long tubes, upper and lower plates 3, 4 are clamped to the upper and lower edges (a), (b) of long, thin side plates 1, 1', and the side plate 1 is welded simultaneously to the upper and lower plates 3, 4 as shown by weld lines P1, P2. At this time, waste welding is performed in the center along longitudinal direction of the side plate 1. The distances between weld lines P1 and Q1 and Q2, Q2 and P2 are made nearly equal and these weldings are progressed simultaneously. Similar welding is performed for the side plate 1'. Further, even when reinforcement is provided in the center of the side plate 1 by a weld line along longitudinal direction, welding of the reinforcement is performed with upper and lower welding of the side plate 1.
Patent JP-H0952955-A (JP)
Title: Production of modified polytetrafluoroethylene granular powder
Inventor: ASANO MICHIO
IPC: C08F214/26
Filed: 1995-08-11
Abstract: PROBLEM TO BE SOLVED: To obtain the subject powder, without using finely pulverized powder, excellent in apparent density and handleability, (i.e., powder fluidity), also excellent in dielectric breakdown voltage, useful as a raw material for molding, by agitating and granulating a specific modified polytetrafluoroethylene powder in an aqueous medium. SOLUTION: The objective powder is obtained by agitating and granulating, in an aqueous medium, the powder 100-300μm in average particle diameter of a perfluorovinyl ether-modified polytetrafluoroethylene, (e.g. a copolymer made from 99.0-99.999mol% of tetrafluoroethylene and 1.0-0.001mol% of a compound of the formula CF2 =CF-ORf  Rf is a 1-10C perfluoroalkyl, a 4-9C perfluoro(alkoxyalkyl), a group of formula I ((m) is 0-4) or group of the formula CF3 CF2 CF2 -[-OCF(CF3 )-CF2 -]n ((n) is 1-4)}). produced by suspension polymerization.
Patent JP-S6096311-A (JP)
Title: Roll grinding device of rolling mill
Inventor: TESHIGAWARA SATOSHI
IPC: B21B28/04
Filed: 1983-10-31
Abstract: PURPOSE:To make a roll grinding device compact by installing a driving axis in the eccentric hole of a holding member parallelly to a roll and driving a grinding wheel through a moving piece fitted through a spline to the front end of the axis. CONSTITUTION:A driving axis 12 is installed in an eccentric hole 10 pierced through a holding member 5, and a moving piece 15 is arranged by spline-fitting it to the front end of the axis 12. The piece 15 is advanced and retreated by a hydraulic feeding mechanism 16, integrally with a grinding wheel 4 held by an outer cylinder 17. A hydraulic motor 14 drives the wheel 4 to perform grinding through the axis 12 and the piece 15. Further, the amount of eccentricity is changed by turning the member 15 by a prescribed angle through the mechanism 16 and a step motor, to adjust the movement of wheel 4 and the amount of grinding. By this mechanism, the grinding is performed in a short time by a compact device, and scheduleless rolling is made possible.
Patent JP-2000064102-A (JP)
Title: Charcoal underwear
Inventor: RI RAKUTEN
IPC: A41B9/02
Filed: 1999-07-21
Abstract: PROBLEM TO BE SOLVED: To provide a charcoal underwear increasing cleanness and health of a user by forming a charcoal coated film at a position bringing into contact with a breast or a generative organ in a body of an underwear. SOLUTION: This charcoal brassiere has an inner pad 110 supporting breasts, an outer sealing material 120 covering the inner pad 110 and fixing bands 150 and 160 for fixing these inner pad 110 and the outer sealing material 120 to a human body. A charcoal coated film 170 is formed on one surface of the outer sealing material 120.
Patent JP-H0954194-A (JP)
Title: Radiation shield window
Inventor: FURUYA KYUICHI
IPC: E06B5/18
Filed: 1995-08-11
Abstract: PROBLEM TO BE SOLVED: To provide a radiation shield window facilitating the exchange work of a hot side cover glass and gasket placed inside (hot side) the radiation shield window. SOLUTION: A hot side cover glass 2 tightened and fixed airtightly to the outer metal frame 1 of the radiation shield window with a tightening tool 7 via a gasket 10 is supported rotatably around a vertical axis between a closing position for installing to the outer metal frame 1 and an opening position for exchanging and taking out by a female and male hinges 4, 5 capable of inserting to and detaching from the outer metal frame 1. With a handling means placed in the hot side room, it is made possible to release the tightening of the tightening tool 7 and to exchange and install the hot side cover glass 2. The gasket 10 is provided with a keeping frame 15 for keeping the shape so that the gasket 10 can be independently exchanged and installed against the frame 3 of the hot side cover glass 2 via the keeping frame 15 using the handling means placed inside the hot side room.
Patent JP-H0371010-A (JP)
Title: Absolute position counter
Inventor: SEO YUZO
IPC: G05D3/12
Filed: 1989-08-10
Abstract: PURPOSE:To obtain the device with good response at low cost and to simplify a signal processing circuit and to reduce its shape in size by sending a command to a multiplexer and reading in analog inputs of plural amplifiers, one by one, and finding an absolute position in each cycle. CONSTITUTION:The command is sent to the multiplexer 6 to read in the analog inputs of the amplifiers 3-1 - 3-6, one by one, and they are in sine and cosine function shape where one rotation has 1, 16, and 64 cycles, the shape is utilized to find an absolute position in each cycle by arctangen1t arithmetic. Then found absolute positions are coupled to a high-accuracy position where one rotation has one cycle, and this position is supplied as an initial value to an up/down counter 8. Then a command is sent to a premixer 6 to read analog inputs of amplifiers 3-7 and 3-8, one body one, and they are in sine and cosine function shapes wherein one rotation has 512 cycles, which is utilized to find an absolute position in a 1/512 rotation by arctangent arithmetic. Then the counter value is read in and combined with the previously found value and the result is outputted as a measurement result.
Patent JP-S6186097-A (JP)
Title: Production of ti-containing composite brazing filler metal
Inventor: KOJIMA KIYOKAZU
IPC: B23K35/02
Filed: 1984-10-01
Abstract: PURPOSE:To provide a titled brazing filler metal which is easily plastically workable and alloys in a short time in the stage of brazing by superposing the plate of a noble metal and the plate of Ti, winding the superposed plates to a coil shape to form a circular cylindrical coil and subjecting repeatedly such coil to compression molding and sintering then forming the molding into a plate, wire or other shape. CONSTITUTION:The Ti plate and noble metal alloy plate are stacked and thereafter the stacked plates are begun to be wound like a coil from one end to form a circular cylindrical coil. Such coil is subjected to several times of compression molding and sintering as it is or after the metallic coil is enclosed with Ag or the same kind of the noble metal alloy tape or foil wound like a coil and is formed into a billet shape. Such molding is thereafter subjected to hot extruding, swaging or roll drawing, by which the wire, tape or plate- shaped blank material is obtd. The blank material is made by annealing and plastic working to a wire, plate or tape shape and is finished to an optional shape. Since the Ti exists in the state of the single metal in the noble metal alloy, the generation of the intermetallic compd. between the element in the noble metal alloy and Ti is obviated.
Patent JP-H0491821-A (JP)
Title: Tape sticking machine used for continuous strip treating equipment
Inventor: YAMAMOTO KEIJI
IPC: B26D5/02
Filed: 1990-08-02
Abstract: PURPOSE:To simplify the structure of a tape sticking machine by installing cutters for cutting a tape drawing out end and a tape after strips are stuck with tape press rolls on an anti-progress side of the tape press rolls. CONSTITUTION:A joining part 11 of a preceding strip 1a and a succeeding strip 1b is transferred in an X direction and as an adhesive tare 12 drawn out of an adhesive tape coil 15 is wound respectively on upper and lower tape press rolls 16.16, a head rotating cylinder 26 is actuated to rotate upper and lower heads 13, 14 by 180 deg. horizontally and to turn the winding sides of the upper and lower tape press rolls 16, 16 to the direction of the strip 1. Then, a clamping device is operated to clamp and fix the front and back sides of the strip 1, when a cylinder 5 is actuated the utter and lower tape press rolls 16, 16 come to one end in the width direction of the strip 1, begin sticking the upper and lower surfaces of the joined part 11 of the strips 1, the adhesive tape 12 is drawn out in sequence and the excessive adhesive tape 12 is cut by the operation of the tare cutter 17. When the adhesive late 12 completes the sticking, the tape cutter 17 works and cuts the tape again.
Patent JP-H0527937-A (JP)
Title: Display controller
Inventor: SOSHI MASATO
IPC: G06F3/048
Filed: 1991-07-24
Abstract: PURPOSE:To effectively use a memory in the case of displaying plural windows. CONSTITUTION:For a display memory 12, the use areas of the respective windows are turned to continuous addresses. According to a display address impressed from an address control circuit 30, this display memory 12 outputs data for display to a display driving circuit 14 and displays them on a display part 16. Respective window address generation parts 20, 22 and 24 output continuous addresses from respectively set addresses. According to an address select signal from a display picture control circuit 28, one of addresses inputted from a text picture address generating circuit 18, window A address generating circuit 20, window B address generating circuit 22 and window C address generating circuit 24 is outputted to the display memory 12 by the address control circuit 30.
Patent JP-S5996629-A (JP)
Title: Pallet for manufacturing color cathode-ray tube
Inventor: MIYAZAWA HIDEO
IPC: H01J9/48
Filed: 1982-11-26
Abstract: PURPOSE:To simplify easily a carrier system by a method wherein dummy pins are prepared on a shadow mask housing frame and the inside wall thereof, a reference hole for positioning, which sets up and takes off a panel and a mask reciprocally, a reference plate for forming the reference surface with an exposure device as well as a carrier roller are prepared. CONSTITUTION:A pallet 9 is provided with panel receivers 10a-10c, whereon a panel 4 is to be placed, a reference nylon ball to be standard in the horizontal direction in the exposure work, a side reference plate 12 to be standard for positioning the pallet 9 as well as the undersurface reference plate 13 to be standard in the height direction, a mask frame 15, whereon a dummy pin 14 for housing a shadow mask 8 is planted, a reference hole 16 for the operation of setting up and taking off said mask as well as a carrier roller 17 using a roller bearing to be smoothly carried on a conveyer. On the other hand, a carrier roller unit 18 for carrying in and carrying out the pallet 9 is fitted to a casing 1 on the side of an exposure device while a fixed reference point 20 is prepared in the position opposite to a reference plate 12 as to the positioning of the pallet.
Patent JP-H01272011-A (JP)
Title: Superconductive material
Inventor: ODAN KYOJI
IPC: H01L39/12
Filed: 1987-08-21
Abstract: PURPOSE:To aim at increasing critical current density by mixing superconductive ceramic powder having a specific particle diameter with a solvent, binder, plasticizer, deflocculant and penetrant to form a paste, and applying it on a supporting body and sintering it. CONSTITUTION:A paste that is produced as a result of mixing superconductive ceramic powder having a particle diameter in range from 0.1mum or more to less than 1mum with a solvent, binder, plasticizer, deflocculant and penetrant, is applied on a supporting body, sintered, thus a superconductive material shaped in a thin membrane of 5mum or more in its thickness is produced. If the particle diameter of the superconductive ceramic particles is less than 0.1mum, it is extremely difficult to disperse the particles evenly in the paste because then primary particles may strongly aggregate together. On the other hand, if the particle diameter exceeds 1mum, any thin superconductive ceramic membrane having a higher density can not be formed and its critical current density becomes smaller. Water or methyl ethyl ketone, etc., may be used as a solvent, acrylic polymer, etc., as a binder, butyl ethylene phthalate, etc., as a plasticizer, phosphate, etc., as a deflocculant and alcohol, as a penetrant.
Patent JP-S6184350-A (JP)
Title: Sintered hard alloy and its manufacture
Inventor: TAKAHASHI KUNIHIRO
IPC: C22C29/04
Filed: 1984-10-03
Abstract: PURPOSE:To develop the sintered hard alloy contg. plenty of nitrogen which is excellent in toughness and heat resistance by using Fe group metal or Cr group metal as the bonding metal and sintering the hard powdery raw material consisting of carbonitride of Ti having the specified composition. CONSTITUTION:30-40wt% powder of Fe group metal such as Fe, Ni and Co or Cr group metal such as Cr, Mo and W is mixed as the bonding material in a sintering period with the powder of hard carbonitride contg. Ti as essential component, Mo and W shown by a formula (I) [in the formula, (x) and (y) are molar fraction of metallic elements x+y=1.0, (u)+(v)=1.0, (z) is the stoichiometric parameter, 0.80<=z<=1.02, y=0.04-0.40. The value of (v) is limited to (a), (b), (c) and (d)] and the mixture is press-molded. The molded material is sintered at 1,400-1,500 deg.C in the atmosphere of 0.1-500Torr nitrogen partial pressure and thereby the sintered hard alloy contg. plenty of nitrogen excellent in toughness and heat resistance is obtained.