baber/WOPTO huggingface dataset:
Patent JP-H031063-A (JP)
Title: Artificial snowfall device
Inventor: KAWASHIMA ICHIRO
IPC: F25C3/04
Filed: 1989-05-26
Abstract: PURPOSE:To permit the provision of an artificial snowfall device, capable of producing the crystal as well as the layer of ice sufficiently and scraping the ice layer down by a cylinder scraper effectively, by a method wherein a fan, sending cooling air from a cooler into a snow arresting body through an upper opening and sending the air, passed through the snow arresting body, into the cooler again to circulate the air in a snow generating chamber, is provided to lengthen the levitating and stagnating time of snow seeds supplied into the snow arresting body. CONSTITUTION:A ventilating hole, bored on a partitioning plate 5, is provided with a fan 8, sucking air in a snow arresting body and supplying it into a cooler. Air, sent into the cooler 7 by the fan 8, is cooled in the cooler 7 to a temperature below freezing point (-5--10 deg.C, for example) while the cold air from the cooler is sucked into the snow arresting body 3 from an upper opening 11 through a ceiling duct 10. The air in a snow generating chamber 2 is cooled by the cooler 7 while water is blown into the snow arresting body 3 downwardly from a 2-fluid nozzle 15 at an upper opening as mist type snow seeds. The snow seeds are blown off as mist and, therefore, are frozed quickly by adiabatic expansion and are levitated in the snow arresting body as the fine particles of the crystal of ice, then, are adhered to the snow arresting body and are grown to the layer of the ice.
Patent JP-S63264923-A (JP)
Title: Apparatus for changing winding speed of roving frame
Inventor: MORISHITA TOSHIO
IPC: D01H1/244
Filed: 1987-05-28
Abstract: PURPOSE:To carry out winding of fiber under optimum tension from the start to the end of winding, by calculating optimum winding speed from spinning condition and spinning speed by a controlling device and controlling the rotation of variable speed motor for the driving of a bobbin according to the changeover signal of the ascending and descending motion of a bobbin rail. CONSTITUTION:A bobbin B put on a spindle 10 is driven separately from a draft part at variable speed with a variable speed motor 14 driven at variable speed by a variable speed by a variable frequency power source 13. Optimum winding speed is calculated by a controlling device 30 based on the data of the number of twist inputted by an inputting device 34, spinning such as bobbin diameter at the start of winding and spinning speed detected by a rotational speed detector 27. The rotation of the variable speed motor 14 is controlled by the controlling device 30 according to the signal transmitted from a change- over signal transmission means to transmit a signal corresponding to the change- over of the ascending and descending motion of a bobbin rail.
Patent JP-S61291616-A (JP)
Title: Production of dicyclopentadiene-modified epoxy resin
Inventor: HISHINUMA MINORU
IPC: C07D303/20
Filed: 1985-06-19
Abstract: PURPOSE:To obtain the titled resin both in high yield and purity, by addition of epichlorohydrin to a copolymer resin from a phenol and dicyclopentadiene and by putting to specific process to prepare a dicyclopentadiene-modified epoxy resin to which an alkali is added. CONSTITUTION:Epichlorohydrin is selectively added to a copolymer resin from a phenol and dicyclopentadiene to prepare a dicyclopentadiene-phenol copolymer chlorohydrin ether. this ether, an intermediate, is put, in the presence of an alkali, to a reduced pressure atmosphere of 50-300mmHg; the water contained being eliminated by azeotropic distillation with the epichlorohydrin to carry out ring closing reaction while keeping the water content in the reaction system to <=2wt%. The resulting dicyclopentadiene-modified epoxy resin is dissolved in an organic solvent followed by addition of a small amount of an alkali to effect ring closure of trace amount of the residual chlorohydrin ether, thus obtaining the objective resin of formula (R is H or 1-9C alkyl; n is 0-15).
Patent JP-S6027480-A (JP)
Title: Welding device for kitchen sink
Inventor: KANDA TAKASHI
IPC: B23K11/04
Filed: 1983-07-21
Abstract: PURPOSE:To perform easily and quickly a seam welding treatment by mounting a sink water tank and a sink top plate in a superposed state on a table and subjecting the same to welding between a rotary electrode plate and a stationary electrode. CONSTITUTION:A sink water tank A and a sink top plate B are set by means of a supporting base 43 on a working table 4. The top end edge of the base 43 contacts with the bottom surface of the annular parts D which are superposed on each other. A stationary electrode 44 for seam welding is disposed to the top end edge of said base. The table 4 is moved upwared to press a rotary electrode 27 atop the parts D, then the parts D are pressed and grasped between the electrode plate 27 and the electrode 44. A motor 20 for a traveling track is started to move a traveling track 12 along a profiling die 9, thereby moving rotationally the plate 27 in contact with the plate B. Electricity is fed thereto and continuous spot welding is repeated by cooperation with the electrode 44, by which the parts D are seam-welded and the tank A is united to the plate B.
Patent JP-H0431381-A (JP)
Title: Natural rubber production residue-combined fertilizer and production thereof
Inventor: NAGATA HIROSHI
IPC: C05G1/00
Filed: 1990-05-25
Abstract: PURPOSE:To obtain the title fertilizer with improved efficacy by incorporating a natural rubber liquor with NH3, tetramethyl thiuramdisulfide, ZnO and a specified amount of (NH4)2HPO4 followed by centrifugation and then drying the residues and by grinding the resultant solid. CONSTITUTION:A specified amount of NH3 gas as preservative is blown into a natural rubber liquor containing >=0.025wt.% of Mg having adverse effects on its quality, and the resultant liquor is admixed with a slurry comprising each specified amount of tetramethyl thiuramdisulfide, ZnO and water. The resulting system is left to stand overnight and then admixed with a specified amount of (NH4)2HPO4 followed by centrifugation, thus obtaining sludge separated from the rubber component. The sludge is then dried to reduced water content followed by grinding, thus obtaining the objective fertilizer <=4mm in granular size, excellent in efficacy, which gives a pH of about 8.2 when diluted with water.
Patent JP-S63298191-A (JP)
Title: Fuel rod
Inventor: TASHIRO MASAO
IPC: G21C3/28
Filed: 1987-05-29
Abstract: PURPOSE:To easily translate a fuel rod, which applies an oxide fuel element, into one which applies a metal fuel element and also do it with ease reversely by connecting a blanket part into which blanket pellets composed of oxide are enclosed to the lower part of a fuel part into which a fuel element is enclosed. CONSTITUTION:A fuel rod is formed of a fuel part 14 in which a fuel element is enclosed and a plenum 12 is formed thereon and a blanket part 17 in which blanket pellets 15 are enclosed and another plenum 16 is formed thereunder. The blanket part 17 is connected to the lower part of the fuel part 14. Metal fuel, carbide fuel or nitride fuel is enclosed in the fuel part 14. Therefore, a fuel rod which applies an oxide fuel element is easily translated into one which applies a metal fuel element, and vice versa with ease.
Patent JP-S63302789-A (JP)
Title: Control system of synchronous motor
Inventor: IMAZEKI TAKASHI
IPC: H02P27/06
Filed: 1987-05-29
Abstract: PURPOSE:To prevent the vibration by pulsation surely, by finding the target amplitude of the voltage applied to a motor on a toque command only regardless of the rotating speed of motor when it does not come up to the set low speed of rotation. CONSTITUTION:In a low speed rotation a changeover contact of a changeover device 30 is earthed through a contact (b), and no detected rotating speed W of a motor 10 is given to a voltage amplitude arithmetic circuit 14. In the voltage amplitude arithmetic circuit 14 a target amplitude V is thereby found on a torque command T only. In a load angle arithmetic circuit 16 a target load 8 of the motor 10 is found. On this account, the target amplitude V only by the torque command T as well as a voltage target phase angle theta is given to a multiplier 22. The amplitude of driving voltage applied to the motor 10 is controlled only by the torque command T, not by the motor rotating speed W.
Patent JP-H01303850-A (JP)
Title: Exchange
Inventor: HIYAMA YUTAKA
IPC: H04M15/34
Filed: 1988-05-31
Abstract: PURPOSE:To select a line at high accuracy and to more effectively demonstrate a minimum charge route detecting function by executing the charge calculation of each line route with the use of a virtual speaking time at every extension telephone set. CONSTITUTION:In an exchange 1 to connect one of plural extension telephone sets 6-9 to a line 5, a speaking time setting means 4 to set the virtual speaking time at every extension telephone set 6-9, a charge calculating means 2 to calculate the charge for the plural line routes having mutually different charge systems based on the virtual speaking time set by the speaking time setting means 4, and a selector means 2 to select one line route out of the respective line routes based on the calculation result of the charge calculating means 2 are provided. Thus, by setting the virtual speaking time to be a reference for the calculation of the charge of the respective line routes at every extension telephone set 6-9, the suitable virtual speaking time can be set for the actual speaking time having a tendency by the extension telephone sets 6-9, and the line route at the high accuracy can be selected.
Patent JP-H06325100-A (JP)
Title: Filing device
Inventor: AKIMARU ETSURO
IPC: G06F17/30
Filed: 1993-05-12
Abstract: PURPOSE:To improve the portability and the independance of sound data by putting management information used for retrieving sound data into sound data as a pulse code. CONSTITUTION:Management information (a sound data size, a registering date, a correcting date and a table of contents) of sound data selected from among all the pieces of management information is added to the head of sound data as a pulse code. Then, at the time of reading out sound data, sound data provided with the pulse code at its head are read out from an optical disk, converted to an analog signal by a D/A converter and outputted from a speaker, and the head part of the analog signal is digitized by an A/D converter and sent to CPU. Consequently, the management information of sound data can easily be acquired and the independent use of only sound data is attained by only reading out sound data.
Patent JP-H06188540-A (JP)
Title: Image forming method
Inventor: DEMMER CHRISTOPHER GEORGE DR
IPC: G03F7/023
Filed: 1993-05-12
Abstract: PURPOSE: To uniformly form a positive photosensitive corrosion-resistant film by applying a specified positive photosensitive corrosion-resistant film to a base body provided with a conductive surface by electrodeposition. CONSTITUTION: The positive photosensitive corrosion-resistant film is indicated by a formula. In the formula, a repetition unit indicated by  (m) indicates 0 or 1-4 and (n) indicates the integer of 1-20. R indicates an alkyl group or the like or a carboxylic acid group and the group is the same or different group when the (m) is larger than 1. R<1> indicates the residue of organic diol remaining after the removal of two hydroxyl groups. R<2> indicates the residue of carboxylic acid after the removal of the carboxylic acid group and at least one kind of the R, R<1> and R<2> contains an amino group or the carboxylic group.} is included. It is electrodeposited on a copper clad lamination anode and an electrodeposition layer is formed. Thereafter, when irradiation is performed through a positive transparent picture for image formation by using mercury halide lamp, the clear positive transparent images are obtained.
Patent JP-S63298881-A (JP)
Title: Magnetic disk device
Inventor: KAWACHI HIDETOSHI
IPC: G11B25/04
Filed: 1987-05-29
Abstract: PURPOSE:To prevent occurrence of a fault such as thermal off-track by forming a ring spacer and a hub with a magnesium alloy which is the same type of material as that for a swing arm of a carriage of a magnetic head. CONSTITUTION:A magnetic disk medium 1 of a spindle mechanism of a magnetic disk device of the servo face servo system is subject to have prescribed interval between media by a ring spacer 2 and connected to a shaft 5 of a spindle motor via the hub 3 of the spindle motor while being supported freely turnably to the support mechanism 6 by a bearing 4. Then the ring spacer 2 and the hub 3 of the spindle motor are formed by using a magnesium alloy which is the same type of material as that for the swing arm of the carriage. Thus, a difference of thermal expansion between the ring spacer and the spindle motor hub and the swing arm is eliminated. Thus, any thermal off-track is prevented.
Patent JP-S61292640-A (JP)
Title: Colored resin formed body
Inventor: USUBUCHI MINORU
IPC: G03F1/56
Filed: 1985-06-21
Abstract: PURPOSE:To prevent bleeding of a colorant, to enhance staining resistance, and to extremely reduce color fading by incorporating an ethylenically unsaturated compound having a specified amount of a basic group in a photopolymerizable composition in advance, and forming a photohardened pattern with this obtained composition, and dyeing it with an acidic dye. CONSTITUTION:The photohardened pattern is formed by incorporating the ethylenically unsaturated compound having a basic group in the photopolymerizable composition in an amount of 0.5-25wt% of the total weight and by using this mixture, and this pattern is dyed with an acidic dye. The photopolymerizable composition is composed, for example, of an ethylenically unsaturated compound, a photopolymerization initiator, and a heat polymerization inhibitor. After this composition layer is formed on a support, this layer is irradiated with actinic rays through a desired mask pattern to photoharden it, the unexposed nonhardened parts are removed by means of washing development or the like to form a desired pattern on the support, and this pattern is colored to an optional tone by using an acidic dye.
Patent JP-S5661242-A (JP)
Title: Feeding device of paper
Inventor: SUZUKI SHIGERU
IPC: B65H3/06
Filed: 1979-10-18
Abstract: PURPOSE: To extend the freedom for the design and make the equipment compact by providing effective feed stroke reduction mechanism for a paper feeder roller between the paper feeder roller and its supporting shaft.  
     CONSTITUTION: The first pin 67 and the second pin 68 are firmly planted on one end surface of the paper feeder roller 62, and between these pins 67, 68, a roller- driving pin 69 firmly planted on a support shaft 60 is provided in such a manner that these parts are allowed to mutually contact with each other. Then a roller return spring 70 consisting of a tensile coil spring with its part wound around the supporting shaft 60, is suspended between the roller-driving pin 69 and the first pin  67. In this way, the effective feed stroke reduction mechanism for the paper, feeder  roller 62 is constituted. Consequently, it is no longer necessary to determine the  stroke between the paper feeding device and registration roller with the diameter of  paper feeder roller 62. Therefore, the freedom for design is increased and equipment becomes compact. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S5467337-A (JP)
Title: Video memory unit
Inventor: ARAKAWA TAKESHI
IPC: G06F12/00
Filed: 1977-11-08
Abstract: PURPOSE: To perform write-in and readout of the video memory in high speed and with a simple circuit constitution, by locating the memory card so that the card address is different each other and reading out the data output and outputting it to the data bus with the readoud data register.  
     CONSTITUTION: The AND circuit 20 receives the signal of the card address bus 200 and generates the card selection signal with the card address signal corresponded. Further, the memory 10 memorizes the output signal 204 of the write-in data register to the address designated with the signal 201 of the address bus and sets the memory data designated and read out with the address signal of the memory 10 with the readout data set signal 104 of the control bus 206. Then, the memory cards are located so that the card address is different each other, and the readout data reigster 12 outputs the data output to the readout data bus. Accordingly, the write-in and readout of the video memory can be made with a simple circuit constitution and in high speed. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S6113950-A (JP)
Inventor: KUSANO TAKAE
IPC: A61C5/77
Filed: 1984-06-28
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-S6112364-A (JP)
Title: Data printing control system
Inventor: NAGAOKE TAKAO
IPC: G06F3/12
Filed: 1984-06-29
Abstract: PURPOSE:To increase the speed of converting treatment in a printing mechanism, by attaching tags to the part of a non-printing row such as a space code and the part of a non-printing raw in a line and forcibly feeding out all parts of said rows when both rows are read while converting forcibly the same to dot pattern data comprising zero. CONSTITUTION:Dot pattern data at every one line suitable for printing are successively fed out to a printing mechanism as output data from buffer memory 12 or buffer memory 13 in which the pattern data and tag corresponding to one line are stored. When a discrimination part 14 having received the notification of tag information detects tag, that is, detects blanking information, an order having to bring all dot pattern data of the corresponding detected row to zero is informed to a gate 16. The gate 16 having received this notification outputs dot pattern data, wherein all of the corresponding rows are zero, as the output data shown by the drawing through a multiplexer 18 regardless of the dot pattern data of the corresponding raw read and informed from line buffer memory 12-1.
Patent JP-2000320062-A (JP)
Title: Mounting method of ceiling panel
Inventor: SASAKI SATOSHI
IPC: E04B9/24
Filed: 1999-05-14
Abstract: PROBLEM TO BE SOLVED: To efficiently install a ceiling panel with excellent appearance. SOLUTION: A panel supporter 3 mounted on a hanging bolt 1 is formed in an inverted T-shaped cross section. Ceiling panels 10 are formed in structure, in which end sections are folded back to the ceiling structure side and which has folded back sections 11. The folded back sections 11 are positioned to the underside of the panel supporter 3 so that the end sections of the folded back sections 11 are positioned on the end section sides of the horizontal member 5 of the panel supporter 3, the panel supporter 3 and the end section sides of the folded back sections 11 are pinched between pinching members 6, and screws 6a are clamped and the panel supporter 3 and the folded back sections 11 are pinched.  Since the pinching members 6 are placed at sections nearer to the ceiling structure side than the ceiling panels 10, the pinching members 6 are not viewed from the indoor side, and only the ceiling panels 10 and the underside of the panel supporter 3 are viewed from the indoor side.
Patent JP-S5467407-A (JP)
Title: Moving picture feeder
Inventor: OONO KENZOU
IPC: H04N5/78
Filed: 1977-11-09
Abstract: PURPOSE: To inform a user of the condition of a system by recording control signals (or Q signals) before a video recording tape so that the still pictures indicative of the reception of a command until reception fo the control signals and by feeding the moving pictures after detection of the Q sigals.  
     CONSTITUTION: When a control circuit 1 receives a moving picture start command A, it feeds play command signals B to a VTR so that this VTR 8 makes play status signals high to start the reproduction. When the Q signals recorded in the leading end of the tape, an offer E is fed to the circuit 1 so that this circuit 1 makes moving- still pictures interchanging signals H high to interchange an analog switch 9 to the side of the moving pictures. When the Q signals in the trailing end of the tape are detected at 7, the switch 9 is interchanged to effect generation of the still pictures. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H05329774-A (JP)
Title: Shot blasting machine
Inventor: ITO MASAHIKO
IPC: B24C7/00
Filed: 1992-05-27
Abstract: PURPOSE:To prevent the occurrence of unevenness in blasting applied on a steel strip surface on which blasting is applied by means of shot grains. CONSTITUTION:Shot grains projected on both surfaces of a steel strip 5 from an impeller (a projector) 2 are dropped and fed to a separator 8 through a screw conveyor 3, a bucket elevator 10, and a screw conveyor 4. Only the large grains of the shot grains are separated by means of the separator 8 and the large grains are re-used as shot grains. A revolving chute 6 is arranged between the separator 8 and introduction pipes 7. Amounts of shot grains fed to the introduction pipes 7 arranged approximately on the same periphery are uniformalized with each other by means of the revolving chute 6.
Patent JP-H09318384-A (JP)
Title: Error correcting method for movement detecting sensor
Inventor: KAIYA TAKESHI
IPC: G01C19/5776
Filed: 1996-05-29
Abstract: PROBLEM TO BE SOLVED: To correct or absorb the error of a movement detecting sensor for detecting the movement such as an angular velocity and to remove the effect of the error. SOLUTION: A CPU 14 performs the offset correction of the voltage, which is outputted from a signal processing circuit 12 as the detected signal of a vibration gyro 11, when a vehicle-speed monitoring means 15, a stopping-time- operation monitoring means 21 and the like perform the detection indicating the stopped state of a vehicle. The stopped state is judged and offset correction can be performed even when the difference of the fluctuations of the output voltages at the time of stopping and at the time of straight-line running is utilized. For the CPU 14, the C/N ratio signal indicating the receiving state is also given from a tuner 16, which receives the radio wave from a broadcast satellite 19.  The stopped state and the stright-line running state are judged by the level fluctuation of the signal, and the offset correction of the output voltage of the signal processing circuit 12 can be also performed. Furthermore, the error correction of the sensitivity of the vibration gyro 11 can be performed by utilizing the operation of an automatic tracking device 20 for directing a directional beam 18 of an antenna 17 toward the broadcasting satellite 19.
Patent JP-H04360237-A (JP)
Title: Device for evaluating knowledge
Inventor: NAKAJIMA HIROSHI
IPC: G05B13/02
Filed: 1991-06-06
Abstract: PURPOSE:To select a proper knowledge group corresponding to a situation by evaluting a knowledge group being used on a certain situation based upon the inference result and valid value of the knowledge group. CONSTITUTION:A knowledge group inference part 1 is constituted of plural knowledge groups 1a to 1c. Respective knowledge groups 1a to 1c are respectively provided with area for storing respective inference results. An inference result evaluating device 2 receives the inference results or respective knowledge groups 1a to 1c in the inference part 1 and receives valid value from a valid value input device 4. The device 2 finds out a difference between each inference result and the valid value and the variation of the difference to evaluate the inference result. The difference between the inference result of each knowledge group and the valid and its variation are expressed by the shown equality I. An evaluation result storing device 3 time-sequentially stores the data of evaluation results corresponding to one or more knowledge groups evaluated by the device 2. Thus an appropriate knowledge group corresponding to a situation can be selected.