baber/WOPTO huggingface dataset:
Patent JP-H0417916-A (JP)
Title: Manufacture of aluminum alloy pipe with excellent heat absorbing effect
Inventor: AIURA SUNAO
IPC: B21C9/00
Filed: 1990-05-11
Abstract: PURPOSE:To obtain the Al alloy pipe with excellent heat absorbing effect by heating the blank pipe of Al alloy including Mg, forming the oxidized skin of Ng consisting essentially of Ng and drawing this blank pipe by the specific rate of working. CONSTITUTION:By heating the blank pipe of Al alloy contg. Mg up to the temp. over the prescribed temp., the graphite growing phenomenon is rapidly appeared, the black or gray oxidized skin consisting essentially of Mg is formed on the circumferential surface in the pipe. Because this oxidized skin is formed by oxidizing the Mg element of the inner surface of pipe, so the heat absorbing rate is uniform. There is possibility for deforming because of the necessity to heat the blank pipe at the high temp. for a long time in this blacking treatment. Then, after the blank pipe is heated and treated with blacking, the blank pipe with the oxidized skin formed is drawn. The working rate of this drawing is limited within 2-20%. Therefore, the high quality Al alloy pipe with the high dimensional accuracy and excellent heat absorbing rate can be manufactured.
Patent JP-S5914770-A (JP)
Title: Fermented calcium lactate composition for food additive
Inventor: SUZUKI KENJI
IPC: A23L1/30
Filed: 1982-07-13
Abstract: PURPOSE:To provide an odorless fermented calcium lactate composition for food additive, having high solubility in water and giving remarkably improved absorption of calcium in the body, by compounding fermented calcium lactate with lactose and soluble starch. CONSTITUTION:55-94.5wt%, preferably 70-90wt% of fermented calcium lactate preferably composed mainly of l-calcium lactate is compounded with 5-30wt%, preferably 10-20wt% of lactose and 0.5-10wt%, preferably 1-5wt% of soluble starch such as alpha-starch, wheat starch, etc., and if necessary, with sugars, vitamins, amino acids, etc., and the mixture is formed in the form of granules, tablets, rod, oval, etc.
Patent JP-H01295048-A (JP)
Title: Vibration insulating device
Inventor: KIMURA HIROYUKI
IPC: F16M7/00
Filed: 1988-05-20
Abstract: PURPOSE:To obtain a vibration insulating device which possesses the stable performance and in which adjustment of length of a suspending member is unnecessary, by connecting the upper edge part of an outside case and the lower edge of an inside case by a series of the suspending members which possess each small bending rigidity. CONSTITUTION:A vibration insulating device 3 is equipped with a cylindrical outside case 4 having a beam-shaped member 41 at the upper edge part and a cylindrical inside case 5 which is arranged inside the outside case 4 and has a beam-shaped member 51 at the lower edge part. The outside case 4 and inside case 5 are connected by a series of suspending members 6 which are engaged with the beam-shaped member 41 of the outside case 4 and the beam-shaped member 51 of the inside case 5 and possess each small bending rigidity. Therefore, each load can be applied uniformly onto the suspending member, and the need of adjusting the length of the suspending member is obviated.
Patent JP-H11315882-A (JP)
Title: Base isolation device
Inventor: KATO NAOKI
IPC: F16F15/02
Filed: 1998-05-01
Abstract: PROBLEM TO BE SOLVED: To avoid the rocking of a structural body due to wind load and the like by making the structural body simple in constitution, and concurrently, letting a base isolation function be effectively fulfilled when an earthquake occurs. SOLUTION: This device is equipped with a rolling support body 4 which is interposed between a building 2 and the ground 3, and absorbs vibration energy in the horizontal direction by means of relative displacement, and with a trigger mechanism 5 having a columnar elasto-plastic body 6 which is plastically deformed in a condition excellent in ductility in a range of vibration energy less than a set value in the horizontal direction, and plastically broken in a range of vibration energy greater than a set value.  The trigger mechanism 5 is provided with a lower part bush 11 to be fixed to the ground, an upper part bush 12 to be disposed right above the lower part bush, an inner cylinder 13 to be internally provided for the upper part bush in such a way that it can be moved in the vertical direction, and with a gap adjusting means which moves the inner cylinder vertically in order to allow a gap W1 interposed between the inner cylinder and the lower part bush, to be adjusted to a dimension set in advance so as to allow the inner cylinder to be locked to its shifting position, and the cylindrical elasto-plastic body is engaged with the inner cylinder and the lower part bush.
Patent JP-S61280467-A (JP)
Title: Aqueous solution of alpha-sulfofatty acid ester salt having high concentration
Inventor: HATAYAMA YOSHIO
IPC: C07C301/00
Filed: 1985-06-05
Abstract: PURPOSE:To obtain a concentrated aqueous solution of an alpha-sulfofatty acid ester salt, containing specific amounts of an alpha-sulfofatty acid ester salt and an inorganic sulfuric acid salt, having excellent detergency, low viscosity and high fluidity, storable stably for a long period and producible at a remarkably reduced spraying cost. CONSTITUTION:The objective solution can be produced by compounding 30-60wt%, preferably 35-50wt% alpha-sulfofatty acid ester salt and 2-30wt%, preferably 5-20wt% inorganic sulfuric acid salt (e.g. sodium sulfate, sulfuric acid aklanolamine salt, etc.) as essential components. The alpha-fatty acid ester salt is preferably the one composed of a 6-24C fatty acid and is produced by conventional method.
Patent JP-S62281849-A (JP)
Title: Production of n-alkoxymethyl (meth)acrylamide
Inventor: DOI SHUNICHI
IPC: C07B61/00
Filed: 1986-05-29
Abstract: PURPOSE:To obtain the titled compound useful as a paint, adhesive, etc., in high yield, suppressing side reaction and facilitating the separation of catalyst, by reacting N-methylol (meth)acrylamide with an alcohol in the presence of a strongly acidic ion exchange resin. CONSTITUTION:The objective compound can be produced by the dehydrative condensation reaction of an N-methylol (meth)acrylamide of formula (R<1> is H or methyl) with an alcohol of formula R<2>OH (R<2> is 1-4C alkyl, allyl or benzyl) in the presence of a strongly acidic ion exchange resin (e.g. Amberlite IR-120B) in a solvent such as benzene using the raw material alcohol in large excess at room temperature-150 deg.C. The amount of the alcohol is 0.8-20mol per 1mol of the acrylamide used as a raw material and that of the catalyst is 0.01-40wt% based on the reaction liquid.
Patent JP-S5917090-A (JP)
Inventor: OGIWARA TAKASHI
IPC: F16L55/12
Filed: 1982-07-15
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-H0417612-A (JP)
Title: Device for supplying wore-shaped additive to molten metal
Inventor: MATSUURA TADAO
IPC: C21C7/04
Filed: 1990-05-11
Abstract: PURPOSE:To allow the extremely easy retreat of a guide pipe by forming the guide pipe in such a manner that the guide pipe can be vertically moved and horizontally turned and that the front end thereof can be vertically moved at the time of charging a wire-shaped additive via the guide pipe into a molten metal. CONSTITUTION:The wire-shaped additive 20 is charged via inlet guide rolls 1, straightening rolls 2, pinch rolls 4, outlet guide rolls 5 and the guide pipe 11 into the molten metal 17 in a ladle 16. A lifting slide 7 which supports the guide pipe 11 is provided on a lifting slide post 8 at this time and a driving motor 10 for swirling is provided on the guide stand 6 so that the post 8 can be turned horizontally. A lifting wire 13 is mounted to the front end guide 12 of the guide pipe 11 and a wire 13 is taken up on a take-up drum 14 by driving of a driving motor 15 for taking up the wire. The guide pipe 11 extremely easily is retreated at the time of moving the ladle 16 in this way.
Patent JP-S611108-A (JP)
Title: Channel selection device
Inventor: KAWASHIMA KAZUMI
IPC: H03J5/24
Filed: 1984-06-14
Abstract: PURPOSE:To execute band changeover through a signal line by switching the reception band based on an output signal of a band changeover switch. CONSTITUTION:When one of switches 4-2-4-4 of a channel selection block 4 is closed, a preset voltage is impressed to a terminal 4-22 via a corresponding diode among diodes 4-9-4-11 and the voltage is used as a tuning voltage of a tuner 5-2 of a tuner block 5. On the other hand, band changeover switches BSW 4-15-4-17 are connected to terminals of VHF low channel VL, high channel VH and UHF and a voltage corresponding to the connecting state of them is fed to the band changeover circuit 5-1. An output of the changeover circuit 5-1 provides band changeover in the block 5.
Patent JP-H0349500-A (JP)
Title: Diaphragm for motor-operated moving coil type transducer and transducer with the same
Inventor: MARIO CHIEZATEI
IPC: H04R9/02
Filed: 1990-05-11
Abstract: PURPOSE: To keep a temperature lower than a dangerous level by using a diaphragm consisting of a single piece of a thin plate member and made from a low-density metallic material of excellent thermal conductivity and mechanical characteristic. CONSTITUTION: A diaphragm 1 consisting of a single piece of a thin plate member and made from a metallic material of low-density, high thermal conductivity and excellent mechanical characteristic is used. The thin plate member is elastically suspended from its periphery and is metallicly connected with a unit 2 partially formed by the thin plate member to support an audio current conductor 12 stuck to an active metallic surface by its centroid. In this case the conductor 12 transmits heat generated by an audio current to the thin plate member. This heat is speedily absorbed by the metallic thin plate member and efficiently diffused by the diffusion of heat into air and conduction through an adjacent metal. Thereby a temperature is kept not higher than a prescribed dangerous level.
Patent JP-H02145882-A (JP)
Title: Process and apparatus for continuous digestion of cellulose-containing fibrous material
Inventor: YOHAN SEE EFU SEE RIKUTERU
IPC: D21C7/00
Filed: 1989-05-16
Abstract: PURPOSE: To reduce the mechanical action on chips even under a severe condition of temperature, pressure and density by moving a raw material from the head part of a nearly vertically mounted impregnation vessel to the head part of a nearly vertically mounted digester while making the mechanical action minimum. CONSTITUTION: A liquid slurry of a cellulose fiber material in a liquid-to- material ratio of about (20-25)/1 is fed to the bottom part 36 of an impregnation vessel 35, and some of the liquid is separated from the slurry by a separator 39 to regulate the ratio of the liquid to the material so as to be about (5-8)/1. The material is impregnated with the liquid while flowing the material from the bottom part 36 to the head part 37, and the raw material is moved from the head part 37 to the head part 51 of the digester 50. The ratio of the liquid to the material at the head part 37 is lowered to about (3-5)/1. The cellulosic material is cooked by a cooking liquid in the digester 50, and the ratio of the liquid to the material is regulated so as to be about (3-5)/1. The pulp is taken out from a bottom pipe 72.
Patent JP-H01291750-A (JP)
Title: Rice-cake cube and preparation thereof
Inventor: YAMADA FUKUJI
IPC: A23G3/00
Filed: 1988-05-19
Abstract: PURPOSE:To obtain rice-cake cubes having good crispiness and voluminous feeling, by grinding the surface of a doughnut-like flattened rice cake rotating on the center line as a shaft, punching and drying the resultant specific flattened rice-cake dough and roasting the dried rice-cake dough. CONSTITUTION:A pounded rice cake is placed in a mold, cooled and solidified at 2-5 deg.C to provide a doughnut-like flattened rice cake 2. A mandrel 3 is then passed through the central hole of the rice cake 2 and fixed and the rice cake 2 is rotated with the mandrel 3 as a shaft, shaved with a cutting blade 4 having the wavy blade tip (4a) to form corrugated board-like unevennesses 1 and afford a beltlike flattened rice cake dough 5. The resultant dough 5 is then cut or punched to a suitable shape to provide a raw dough 6, which is dried and roasted so that the protruding parts (1a) may be tinted with a scorch color in protruding parts (1a) and recessed parts (1b) may be lightly roasted.
Patent JP-S6015111-A (JP)
Title: Manufacture of prepreg of glass fiber fabric
Inventor: YAMAGUCHI SHIGEO
IPC: B29B11/16
Filed: 1983-07-06
Abstract: PURPOSE:To obtain the titled prepreg whose thickness is uniform, by removing the residual stress of a glass fiber fabric, applying a specified saturated polyester solution to the fabric, cutting off the selvage sections, impregnating it with a thermosetting resin varnish, and drying it. CONSTITUTION:The part of a glass fiber fabric between the selvage sections is subjected to heat treatment at a temperature up to about 400 deg.C but down to the glass transition temperature so that the residual stress in the glass fibers may be removed. Then a solution of a saturated polyester resin that is not soluble in the thermosetting resin varnish mentioned below and whose softening point is 150- 180 deg.C is applied to the heat treated section of the glass fiber fabric in such a manner that the solution is applied in an amount 4-10wt% in terms of resin at said section, and after dried, the selvage sections are cut off. Thereafter, the fabric is impregnated with a thermosetting resin varnish such as an epoxy resin, polyimide resin, etc. followed by drying to obtain the aimed prepreg.
Patent JP-H04327968-A (JP)
Title: Image forming device
Inventor: UCHIYAMA MASAJI
IPC: B65H7/06
Filed: 1991-04-26
Abstract: PURPOSE:To form images continuously by conveying papers at selective conveying speed while error in conveying speed of a record medium to be caused by failure of a speed switch means is being discriminated. CONSTITUTION:A speed switch means switches a conveying speed of a convey means (convey motor 10) to a predetermined conveying speed. In this state, a monitor means (controller 11) monitors the switched state of the conveying speed of the convey means for a predetermined time continuously. A decision means (controller 11) decides at the same time abnormalities in each selective conveying speed based on the result of monitoring at the monitor means.
Patent JP-H04327587-A (JP)
Title: 6'-c-alkyl-3-deazaneplanocin a derivative, its production and use
Inventor: OHARA TAKUMI
IPC: C07C309/71
Filed: 1991-04-26
Abstract: PURPOSE:To obtain a novel compound having high chemotherapeutic coefficient and high safety and useful as an antiviral agent by reacting a cyclopentene derivative with a 3-deazaadenine derivative in an inert solvent and eliminating protecting group from the reaction product. CONSTITUTION:A compound of formula I (Y is lower alkyl; R1' to R3' are OH-protecting group; X is electron-attracting eliminable group) is made to react with a compound of formula II (R4 is H or amino-protecting group) in an inert solvent (e.g. THF) in the presence of 2-5 equivalent of a base (e.g. sodium hydride) and 1-2 equivalent of a crown ether (based on the compound of formula I) e.g. at room temperature to obtain the objective compound of formula III (R1 to R3 are same as R1' to R3'), e.g. 6'-C-methyl-3-deazaneplanocin A derivative.
Patent JP-2000271062-A (JP)
Title: Manual glass washer
Inventor: KAYA SHOJI
IPC: A47L17/00
Filed: 1999-03-25
Abstract: PROBLEM TO BE SOLVED: To improve working performance by eliminating the fear of breaking a glass at the time of washing it with the strong force of one's hand and the fear of cutting his/her hand when there is a chip at the edge of the glass. SOLUTION: This glass washer is manually operated in order to avoid danger. The glass is arranged upside down so as to be inserted between an inner sponge 1 and an outer sponge 2 and a handle 4 is turned to rotate the sponge part to wash the glass without the danger. The sponge part is replaced depending on the size of the glass. The inner sponge 1 is freely moved up and down with a spring at the time of pushing by the glass from its upper side and can wash various shapes of glasses. Since the glass is inserted between the sponge 1 and the sponge 2, the mouth of the glass which is minded most, becomes clean.
Patent JP-S6015075-A (JP)
Title: Control device for groove welding
Inventor: NAKADA YOUJI
IPC: B23K9/12
Filed: 1983-07-05
Abstract: PURPOSE:To improve the accuracy of automatic welding by providing a difference in operating time between height control and inversion control of oscillation, detecting exactly the position of a groove weld line where the oscillation of said line inverts and performing surely vertical movement of a welding torch in the stage of multi-layer build-up welding. CONSTITUTION:An arm 4 is cantilevered to a base shaft 3 erected from a carriage 2 and is swiveled within the horizontal plane centering at the shaft 3. The vertical shaft 5 at the top end of the arm 4 is supported rotatably around the axis and a torch supporting base 6 is provided turntably and vertically movably upward and downward at the bottom end part of the shaft. A torch 1 is slidably attached within the perpendicular plane to the lower part of the base 6. A welding machine is thus constructed to move three-dimensionally the torch 1 by operating the respective axes Z, R, X, F and S thereby moving the carriage 2 and swiveling the arm 4 so that the shaft 5 is adjusted to coincide with the vertical central axis of the nozzle 7.
Patent JP-S63287290-A (JP)
Title: Power supply equipment for home bus
Inventor: YAMAMOTO AKIMASA
IPC: H04Q9/00
Filed: 1987-05-20
Abstract: PURPOSE:To supply a DC power supply and a high frequency signal from a booster to a home bus and to supply an AC power source to the booster through one and same coaxial cable by connecting DC and AC cut-off capacitors between the booster and a complete 2-way distributer. CONSTITUTION:The titled equipment is provided with a power transformer 1 stepping down a commercial power AC 100V into a required voltage, a rectifier 2 rectifying the AC, a DC voltage regulator 3 stabilizing the rectified DC, a power superimposition transmission unit 4 to superimpose the DC output voltage from the DC voltage regulator 3 onto a home bus, and the complete 2-way distributer distributing the video signal from the booster and distributing the DC power supply in two-way, and the DC and AC cut-off capacitor 6 is connected between the booster and the distributer. Thus, the AC power is supplied to the coaxial cable connecting to the booster, while the DC power is supplied to the home bus and the video signal from the booster is sent to the home bus altogether.
Patent JP-S616364-A (JP)
Inventor: TSUCHIYA YASUHIRO
IPC: D06B3/04
Filed: 1984-06-15
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-H04350499-A (JP)
Title: Cooling gas including soft magnetic particle group and cooling method using same
Inventor: MAEDA MASANOBU
IPC: F28F13/02
Filed: 1991-05-28
Abstract: PURPOSE:To provide novel cooling gas capable of efficiently cooling a part to be cooled to a desired cooling temperature and a method for cooling by using the same gas. CONSTITUTION:Cooling gas in which soft magnetic particle group having a Curie point lower than a cooling temperature of a part to be cooled of a reactor, etc., is dispersed in gas, is employed. A magnetic field is applied thereto to approach the particles to at least partial inner wall surface of a passage of a cooling device corresponding to the part to be cooled to be fluidized or in contact thereby to enhance a cooling effect of the part. Further, the particles reach the Curie point by heat transfer to lose its magnetism, and are separated from the inner wall surface by agitating operation of newly attracted particles, and hence the passage is not blocked, but set to a desired cooling temperature. Cooling of the case in which the part to be cooled is a high temperature, cooling of the part to be cooled, having a device required for a passage of a complicated shape, and local cooling of the part to be cooled, are excellent.
Patent JP-S5913924-A (JP)
Title: Method and apparatus for measuring surface temperature of steel material in horizontally moving type continuous heating furnace
Inventor: FUKUTAKA YOSHII
IPC: G01J5/00
Filed: 1982-07-14
Abstract: PURPOSE:To measure accurately a surface temperature by eliminating an error of backward noise, by moving a cylindrical sheltering body up and down for steel materials and using skillfully the difference in the measured value of radiation energy and the sheltering rate between the position of an ascending limit and that of a descending limit. CONSTITUTION:Outputs of a thermometer 4 at the time when a sheltering body 2 is placed at the position of an ascending limit and that of a descending limit, are denoted by Eu, Ed, the sheltering rates at this time are denoted by Ku, Kd and the calculated sheltering rates are denoted by Kou, Kod. The outputs Eu, Ed are read in an arithmetic device 20 by a detection signal from an ascending limit position detector 12 and a desending limit position detector 13. The thickness (t) of a steel material S placed just under the thermometer 4 from a computer 21 tracking the materials is read by the arithmetic device 20 and the rates Kou, Kod are calculated from the space H between the lower end face of the body 2 and the upper face of the material S and then, the surface temperature Ts of the material S is outputted by calculating on equation from the calculated rates Kou, Kod and an emissivity epsilons of the preliminary set up material S. E(Ts) is the output of the thermometer 4 at the time when the temperature of the body having 1.0 emissivity is Ts.
Patent JP-S61281752-A (JP)
Title: Manual desk interface system
Inventor: SEKIYAMA TORU
IPC: H04M3/60
Filed: 1985-06-07
Abstract: PURPOSE:To allow a terminal equipment and a talking equipment to operate a manual desk by connecting a manual desk control signal to a specific communication line or a public telephone line. CONSTITUTION:When an information telephone set 313 makes a call to a network control unit 311, the network control unit 311 detects automatically the incoming call and sends the incoming information to a microprocessor 305. When a carrier signal from the microprocessor 305 is listened, a receiver is coupled to an acoustic coupler 315. The microprocessor 305 reads the present display information from an input port 310 and sends it to a terminal equipment 316, to which display information similar to that given to the manual desk is given. Then the terminal equipment 316 and the telephone set 314 operate the manual desk by sending key information from the terminal equipment 316 at any times or sending the display information sent from a manual desk controller 302 to the terminal equipment 316.
Patent JP-S62281270-A (JP)
Title: Lead storage battery
Inventor: FUKUDA SADAO
IPC: H01M4/62
Filed: 1986-05-29
Abstract: PURPOSE:To improve charging recoverability, by equipping a negative plate in which sulfuric acid is retained and a material having electric conductibility is contained. CONSTITUTION:A lead storage battery, in which electrolytic solution is not fluidized or is contained into a holding matter (a retainer), is equpped with a negative plate in which sulfuric acid is retained as electrolytic solution and a material having electric conductibility, e.g., layered carbon (swelling graphite) is contained. Even after the enclosed lead storage battery is stored for a long period, sulfuric acid serving as electrolyte is retained in a material containing sulfuric acid and being added in the negative plate so that a decrease in electrolytic solution in the negative plate can be suppressed. Besides, even if lead sulfate having no electric conductibility is generated by self-discharge in long- term storage, the battery is easily charged through the layered carbon which exists amid the lead sulfate. Hence, charging recoverability can be improved.