baber/WOPTO huggingface dataset:
Patent JP-H11293270-A (JP)
Title: Lubricant for high-temperature plastic working and hot rolling using the same
Inventor: ARAYA SHOICHI
IPC: B21B1/22
Filed: 1998-04-14
Abstract: PROBLEM TO BE SOLVED: To obtain a lubricant for high-temp. plastic working which realizes low-friction hot rolling with a friction coefficient of 0.15 or lower without causing defective biting and enables the surface roughening of a roll to be inhibited, and to provide a hot rolling method using the same. SOLUTION: This lubricant comprises a base grease and a calcium carbonate powder dispersed therein, the calcium carbonate content being 10-50 wt.%, the particle size of the calcium carbonate powder being 20 μm or lower, and the consistency (NLGI consistency number) of the lubricant being No. 00 grade or lower.  The hot rolling method for steel is characterized in that, in a high- temp. plastic working wherein the tail of the preceding material being rolled and the head of the following material are joined and connected between a rough rolling apparatus and a finish rolling apparatus and the material is then subjected to high-temp. hot rolling at each stand of a series of finish rolling machines, rolling rolls are coated with the lubricant of the invention in a coating wt. of at least 5 g/m<2> to prevent the surface roughening of rolls and to reduce the friction coefficient during rolling to 0.15 or lower.
Patent JP-H05294895-A (JP)
Title: Diol ester-based compound and insect pest repellent containing the same as active ingredient
Inventor: KAKIMIZU AKIKO
IPC: C07C69/28
Filed: 1992-04-22
Abstract: PURPOSE:To obtain the subject compound, composed of a 2,2-dimethyl-1,3-propandiol monoester and having excellent repellent activity against blood-sucking insect pests such as mosquitoes, gnat, Stomoxys calcitrans Linne, sandfly or ceratopogonids and sanitary insect pests such as housefly. CONSTITUTION:2,2-Dimethyl-1,3-propandiol is mixed with toluene and pyridine and a carboxylic acid chloride expressed by formula I (R is 3-5C alkyl) (e.g. butyryl chloride) is then slowly dropped thereinto while cooling the mixture with ice water. The resultant mixture is stirred at ambient temperature for 2hr and the obtained reactional solution is poured and added into a 5% aqueous hydrochloric acid. The resultant mixture is separated into layers. The aqueous layer is subsequently extracted with ethyl acetate and combined with an organic layer. The resultant mixture solution is washed with a saturated saline solution and then dried with anhydrous magnesium sulfate. The solvent is distilled away and the residue is subjected to silica gel chromatography and purified to afford the objective diol monoester-based compound, expressed by formula II and having excellent repellent effects on blood-sucking insect pests such as mosquitoes, gnat, Stomoxys calcitrans Linne, sandfly or ceratopogonids and sanitary insect pests such as housefly.
Patent JP-H11298795-A (JP)
Title: Control signal generating circuit
Inventor: SHIMIZU KATSUHIRO
IPC: H04N5/45
Filed: 1998-04-14
Abstract: PROBLEM TO BE SOLVED: To improve the merchandise property of a product by making the signal pattern of superimposing inconspicious. SOLUTION: The synchronizing signal frequency of horizontal and vertical synchronous signals supplied for input terminals 11H and 11V is measured by a timer 401, and a CPU 402 obtains the time length of a marker signal from data stored in the memory 403. The counted value of a horizontal clock signal equivalent to this time length is supplied for a subtracter 22, provided for the output of a latch circuit 105A to shift the position of the marker signal to the front side of a horizontal direction. In addition, signals from comparators 18A and a flip-flop 19H are respectively supplied to multipliers 51 and 52 to form signals which designate a range, including the respective marker signals.  Then these signals are combined by an OR circuit 53, and this composed signal is supplied to amplifiers 33R, 33G and 33B within a preamplifier IC 3 to cut off video signals to be supplied for CRT 7 from this preamplifier IC3 to blank display.
Patent JP-H09288080-A (JP)
Title: Electrochemical detection method of gene and apparatus therefor
Inventor: TAKENAKA SHIGEORI
IPC: G01N27/327
Filed: 1996-04-24
Abstract: PROBLEM TO BE SOLVED: To enable detection of a DNA sequence without fragmentation by a method wherein a DNA probe modified with a conductive substance is immobilized on an electrode and caused to react with a material containing DNA with the presence of an intercalater to detect an electrode current after the reaction. SOLUTION: A probe DNA employing DNA extracted from a living being sample or DNA chemically synthesized is modified by a conductive substance such ferrocene and immobilized on an electrode made of gold, glassy carbon or the like. The electrode is introduced into an specimen solution containing a DNA sample to form a hybrid DNA with the presence of an intercalater such as ferrocene compound. The amount of a current flowing through the electrode changes by the intercalation and the amount of the current is measured to determine the quantity of the hybrid DNA. This method eliminates the need for a division device or the like thereby enabling detection and measurement of a DNA of a specified sequence simply.
Patent JP-H08270921-A (JP)
Title: Burning apparatus
Inventor: NAGATA MASARU
IPC: F23M9/00
Filed: 1995-04-03
Abstract: PURPOSE: To keep a burning state in a burning chamber stable by disposing many air nozzles into a matrix form on a peripheral surface of the combustion chamber excepting a bottom and an upper end thereof, and blowing off air from each air nozzle in the direction of substantially the axis of the burning chamber. CONSTITUTION: A cylindrical burning chamber 1 having an oiling hole 3 for fuel oil is formed horizontally in its axis at an upper portion of the center thereof, the chamber having an exhaust hole 2 for burning gas at a rear part thereof. A burning assisting plate 4 composed of a good heat conductivity flat metal plate is disposed on a bottom in the burning chamber 1. Many air nozzles 5 are disposed in a matrix form on a peripheral surface of the burning chamber 1 excepting the bottom and the upper end thereof, and air blown off from each air nozzle 5 is set to be blown off in the direction of substantially the center axis C of the burning chamber 1. Fire in the burning chamber 1 is thereby rotated oppositely forming cyclone shaped two eyes.
Patent JP-S58220725-A (JP)
Inventor: KONISHI HIDETAKA
IPC: B41F19/08
Filed: 1982-06-17
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-H07308896-A (JP)
Title: Holing processing method for layered base plate and holding slab to be used for it
Inventor: NAKANO TAKUJI
IPC: B26F1/16
Filed: 1994-05-17
Abstract: PURPOSE:To prevent the roughness of a cutting surface by providing a holding slab layered with metal foil slabs through a water-soluble high molecule layer whose chief element is a special water-soluble high molecule chemical compound, at a layered base plate surface, conducting holing processing. CONSTITUTION:A holding slab which consists of three-layer structure layered with two metal foil slabs through a water-soluble high molecule layer whose chief element is at least one of the elements shown by a formula 1, a formula 11, is prepared. Next, this holding slab is provided on the holing start surface of a layered base plate consisting of an insulation body and a metal foil. In this state, a penetration hole is piercingly provided at the layered base plate through the holding slab. A forming material is a water-soluble high molecule chemical compound to be made up of the remaining group of an organic chemical compound having two activated hydrogen groups and the formula 1, and -(CH2CH2O)- is contained more than 70wt.%. But, at the formula 11, A is a unit made up of the repetition of the formula 1. R1 is a hydro-carbon group, and X is the remaining group of the organic chemical compound having two activated hydrogen groups, and R2 is the remaining group of a multivalue carboxylic acid kind chemical compound.
Patent JP-S58221179-A (JP)
Title: Receiver for direction finding
Inventor: HOSONO MUTSUMASA
IPC: G01S3/32
Filed: 1982-06-17
Abstract: PURPOSE:To enable the detection of azimuth with less detection circuits and with high accuracy, by discriminating the azimuth corresponding to the highest level and the adjacent azimuth of the next highest level by linear interpolation from the difference between the highest level and the next highest level. CONSTITUTION:The highest level is detected with a detection circuit 42 from the outputs of detection circuits 3a-3z, and the azimuth where there is the highest level is detected with a detection circuit 41. An adjacent azimuth is detected with a detection circuit 43 from the azimuth signal of the highest level, and the level of the adjacent azimuth is detected with detection circuits 44a, 44b. The level difference between the highest level and the detected adjacent level is detected with detection circuits 45a, 45b, and the smaller level in the difference between both levels is detected by a comparator 46. The bearing corresponding to the level difference is decided by linear interpolation with an azimuth conversion circuit 47.
Patent JP-H11278224-A (JP)
Title: Tire stopper
Inventor: UMEKI YASUNARI
IPC: B60T3/00
Filed: 1998-03-31
Abstract: PROBLEM TO BE SOLVED: To provide a tire stopper to provide excellent stopper performance even against the load of the rapid moving force of a vehicle. SOLUTION: This tire stopper comprises a mount part 13 on which a tire is mounted; and a block part 14 connected to this mount part and interfering so that the tire is prevented from movement in one-way. Thus, since a vehicle tire is mounted on the mount part of the tire stopper, movement, such as flying, of the tire stopper is blocked due to the weight of the vehicle and further, since a friction force on an earth contact surface is increased, an advantage wherein movement of the vehicle is effectively blocked is provided.
Patent JP-H02282602-A (JP)
Title: Fluidized bed device
Inventor: KOBAYASHI TAKEYUKI
IPC: F23G5/30
Filed: 1989-04-25
Abstract: PURPOSE:To make sure to keep things from being attached to the lower face of a gas dispersion cap and inner face of a dispersion pipe by making a fluid medium sucked from the opening at the lower end of a gas dispersion pipe and permitting the fluid medium to contact with or hit the inner face of the gas dispersion pipe or the gas dispersion cap. CONSTITUTION:The combustion gas flows into many ejector holes 22 with the ash and unburned portions accompanying and it flows upwards perpendicularly and flow into a gas dispersion pipe 20. Then the combustion gas fluidizes a fluid medium 7 in a flowing section 25 above the upper end of the gas dispersion pipe 20 to form a secondary combustion fluidized bed 10. In this bed unburned matters are burned. And with the discharge of the combustion gas from the gas dispersion cap 21 part of the fluid medium 7 that passes through the gas dispersion pipe 20 flies upwards with the combustion gas to be thrown upwards and fluidized and becomes part of secondary combustion fluidized bed 10, but the residual larger part is returned by the collision with the gas dispersion cap 21 to a filling section 24 below the cap 21 to be used again in circulation. The action to keep things from being attached to the inside of the gas dispersion pipe 20 and to the gas dispersion cap 21 is, therefore, effected by itself.
Patent JP-S5532005-A (JP)
Title: Hologram information memory device
Inventor: YOSHIKAWA ETSUKO
IPC: G03H1/26
Filed: 1978-08-25
Abstract: PURPOSE: To increase information storage capacity and make read-out of information easy by arraying a multiplicity of small area holograms on a concentrical circle and mounting them on a support plate which is made revolvable and ratatable about the revolving axis and arraying such support plates in single or multiple plies.  
     CONSTITUTION: A supporting plate 1 is turned by a fulcrum shaft 1A. Hologram recording plates 10, 20... are discs of the same shape and ae provided with teeth intermeashed with a gear 50 at their peripheries. Small area holograms 10-i, 20-i... are arrayed on the circumference at the same pitch. The small area hologram to be reproduced is brought to the reporoducing position through revolution of the shaft 1A and revolution of the gear 50, where it is reporoduced. Since the radii of the hologram circles are common, reproducting conditions are the same with all the small area holograms, thus easy reproduction is obtainable. The support plate 1 may be of single-ply construction or of the construction comprising superposing these in multiple plies. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H11278073-A (JP)
Title: Breather device for differential device
Inventor: MORI HIDETOSHI
IPC: F16H48/38
Filed: 1998-03-31
Abstract: PROBLEM TO BE SOLVED: To prevent jump out of oil without providing an exclusive rib for shielding the oil by forming a breather chamber for shielding the oil jumping from a carrier chamber with an exchanging rod having a free axle mechanism. SOLUTION: A breather device 90, on the separating side from a differential case of an exchanging rod 70 of a free axle mechanism 50, has a breather chamber 92 for shielding the oil jumping from a carrier chamber 10 with this exchanging rod 70. This breather chamber 92 forms a first breather chamber 92-1 and a second breather chamber 92-2, and even if oil flows into the first breather chamber 92-1, it is possible to make the oil less apt to flow to a breather hose 100 connected to upper portion of the second breather chamber 92-2 located more outside than the first breather chamber 92-1. Thus, without providing an exclusive rib for shielding the jumping oil, using an exchanging rod 70, jump out of oil can be prevented.
Patent JP-H11282288-A (JP)
Title: Image forming device
Inventor: YAMAZAKI TOSHIHIKO
IPC: G03G15/16
Filed: 1998-03-31
Abstract: PROBLEM TO BE SOLVED: To provide an image forming device capable of forming an excellent image being free from the transfer unevenness. SOLUTION: In this image forming device, an intermediate transfer body 20 is provided with a conductive layer 21, a resistance layer 22 formed on the condutive layer, an electrode part 23 exposed on the surface of an end part of the intermediate transfer body for feeding transfer voltage to the conductive layer, and a gap G between the conductive layer 10a surface on the photoreceptor 10 at the transferring part T1 and the electrode part 23 surface 20 μm or more. The gap G is formed by interposing a gap member 16 between the photoreceptor 10 end part and the electrode part 23. The gap member 16 is composed of material provided with resistance value higher than the resistance layer on the intermediate transfer medium, preferably the insulating material.
Patent JP-H04312130-A (JP)
Title: Language processing program
Inventor: OTAKI KIYOSHI
IPC: G06F9/45
Filed: 1991-04-10
Abstract: PURPOSE:To effectively back up the compiling jobs of many users with the simple addition and deletion of the check contents of the language specifications by providing a language specification check part independently of a word/phrase analyzing part and a syntax analyzing part. CONSTITUTION:A check type deciding means 7 decides a specific type of language specifications with which a warning message is outputted based on the start parameter set by a user. A check part 9 consists of plural check procedures which check the specific functions of the language specifications. Then a check part calling means 8 calls a check procedure corresponding to the due check type out of plural check procedures.
Patent JP-H02280736-A (JP)
Title: Magnetic resonance imaging method
Inventor: SAKAMOTO TAKENOBU
IPC: A61B5/055
Filed: 1989-04-24
Abstract: PURPOSE:To image the information related to the position change quantity of the measured spin by applying the flow encode magnetic field several times, changing intensity, and applying the Fourier transformation related to the phase variation quantity for each image element of a sectional image. CONSTITUTION:The magnetic resonance signals for all the values are collected by successively changing the flow encode magnetic fields GR3 and GR4. A calculator 16 previously sets the max flow speed of the measured spin and the measurement resolving power of flow speed, and sets the application time, intensity, and the variation quantity of the inclined magnetic field wave form for providing the flow encode to the flow speed. Then the magnetic fields GR3 and GR4 are added in the direction for image-forming the flow speed onto the inclined magnetic field wave form, and the final inclined magnetic field data are transmitted to a sequence controller 15, and all the prescribed image data are collected on the basis of the data. Then each image element obtained for each intensity of the magnetic fields GR3 and GR4 is applied with Fourier transformation, and analyzed at the speed having one eighth of the max flow speed, and the image corresponding to each flow speed is prepared. Then, the density at each flow speed having the value of each image element is provided, and displayed on an image display device 18 so as to form the light and shade of brilliancy.
Patent JP-H01276428-A (JP)
Title: Production of magnetic recording medium for electronic still camera
Inventor: SAKURAI KAZUE
IPC: G11B5/842
Filed: 1988-04-28
Abstract: PURPOSE:To obtain excellent reproduced output and to decrease the difference between the reproduced outputs near the outermost circumference and the innermost circumference of tracks by using metal powder having coercive force higher than 1,400oersted and using an urethane resin having the low mol.wt. in a specific range as a binder. CONSTITUTION:The reproduced output when the recording wavelength is relatively short is improved by incorporating the metal powder having the coercive force higher than 1,400oersted into the magnetic layer. The reproduced output when the recording wavelength is relatively long is improved by using the urethane resin having 15,000-30,000 average mol. wt. as the binder. The reproduced output tends to decrease when the recording wavelength is relatively long if the metal powder having the high coercive force is used, but the packing density of the metal powder in the magnetic layer is improved and the degradation thereof is compensated by using the urethane resin having 15,000-30,000 average mol. wt. is used. In addition, the excellent reproduced output is obtd. and the difference between the reproduced outputs between the inside and outside circumferences of the medium in case of using a high-frequency recording signal is decreased. The durability is improved by using the nonmagnetic inorg. powder having >=6 Mohs' hardness and fatty acid ester.
Patent JP-H05180301-A (JP)
Title: Torque limiter for reduction gear mechanism
Inventor: NAKAMURA DAIJIRO
IPC: F16H35/10
Filed: 1991-04-08
Abstract: PURPOSE:To downside a torque limiter and to make a set value therefore variable by making engagement between gears of the torque limiter slip and, adjusting a maintaining force of a ring for supporting a revolution position of an input ring. CONSTITUTION:As a variable torque limiter 41 is constituted using a part of a reduction gear mechanism by having engagement between cycloid gears 23 and 24 slip, the number of parts is less than the case where independent torque limiters are used side by side, the structure is made simpler and the constitution can be small and compact. Also, as a set value for the variable torque limiter 41 can be changed only by adjusting a maintaining force of a supporting ring 25 for supporting a revolution position of an input ring 20, the adjustment mechanism becomes simple and small and particularly effective when adopted for a tool chuck.
Patent JP-2000296989-A (JP)
Title: Travel crane device with auxiliary jib
Inventor: YOTAWARA HIDEKI
IPC: B66C23/70
Filed: 1999-04-12
Abstract: PROBLEM TO BE SOLVED: To reduce the cost of the whole of a device and improve the capacity of the device by accelerating the miniaturization and lightening of a hydraulic tilting cylinder. SOLUTION: In a travel crane device wherein an auxiliary jib 10 comprising a jib base 11 and jib body 12 is made to be secured to the tip section 3b of a telescopic boom 3, and the jib body 12 is made to be tilted upward and downward by a jib tilt driving means 15, the jib tilt driving means 15 comprises a mast 18 mounted on the jib base 11, a hydraulic cylinder 16 provided between the rocking end of the mast 18 and the jib body 12 and a contracting connection member 17 to connect the mast 18 and the jib base 11. With the connection member 17 contracted, the jib body 12 is tilted upward by contracting the hydraulic cylinder and with the connection member 17 extended, the jib body 12 is tilted downward by extending the hydraulic cylinder 16.
Patent JP-S5729132-A (JP)
Title: Channel controller
Inventor: OKA HIROSHI
IPC: G06F13/12
Filed: 1980-07-29
Abstract: PURPOSE:To attain access to input and output equipment without queuing, by excercising interruption control on detecting a channel status word being stored in a storing means when the data from a multiplying channel is the channel status word. CONSTITUTION:Channel controllers 30 and 31 control data transmission and reception between storage devices 10 and 11, which correspond to processors 20 and 21, and input and output equipments 60 and 61, and 70 and 71. When those channel controllers through control parts 7 judge that the kind of the data of the 1st register 3 sent from a multiplex channel 50 via a processor but 8 is different from that of a channel status word, the data is held in the 2nd register 1. When it is judged that the data of the 1st register 3 is the channel status word, it is stored in a channel status word storing means 2. When the storage of more than one channel status word in the storing means 2 is detected, the channel controller 30 sends a request for the interruption processing of an input and output equipment 50 to the processor 20. The processor 20 then reads the channel status word and performs the interruption processing.
Patent JP-S62263912-A (JP)
Title: Method for recovering ldg of hermetic converter
Inventor: TABATA YOSHIAKI
IPC: C21C5/40
Filed: 1986-05-08
Abstract: PURPOSE:To recover a converter gas at a high yield by blowing an inert gas in such a manner that a pressure difference between inside and outside skirts attains a specific value or below at the time of hermetically closing the gas generated from the converter by the double skirts and recovering such gas. CONSTITUTION:The converter gas contg. much CO and Fe2O3 powders in the timing when a decarburization reaction is active is recovered at a high recovery rate by hermetically closing the part between a converter throat and flue with the double skirts without escaping said gas to the outside and without allowing CO to be burned by the air intruded from the outside at the time of steel making refining by the top blown converter. The inert gas such as N2 or Ar is blown between the skirts to maintain the difference between the internal pressure P0 of the inside skirt and the internal pressure P0' of the outside skirt at <=2mmH2O when said difference increases to >=2mmH2O. the gas is thus recovered without allowing the CO-component to be burned by the air intruded from the outside and conversely without allowing the converter gas to dissipate from the skirts to the outside and to burn.