baber/WOPTO huggingface dataset:
Patent JP-H11252431-A (JP)
Title: Digital image-pickup device provided with distortion correction function
Inventor: HIGASHIYAMA YASUNARI
IPC: H04N5/232
Filed: 1998-02-27
Abstract: PROBLEM TO BE SOLVED: To provide a digital image-pickup device capable of suppressing the increase in the capacity of a memory means and obtaining distortion corrected images without using the memory of a large capacity, even with a zoom lens by obtaining the distortion correction of the digital data of an object taken in by an image-pickup lens by an arithmetic operation. SOLUTION: The coefficient of an approximation polynomial for indicating an image-height-to-distortion curve which is the lens performance characteristics of a photographing lens 1 is stored in a ROM 7. The digital data of the object taken in from the photographing lens 1 are temporarily stored in a buffer memory 5, the arithmetic operation of the approximation polynomial is performed by the use of the coefficient stored in the ROM 7 and the coordinate data of the respective pixels of the digital data stored in the buffer memory 5 by an approximation polynomial arithmetic means 6a and the coordinate data of the respective pixels of the digital data for which the distortion is corrected for the coordinate data of the respective pixels of the digital data stored in the buffer memory 5 are obtained.
Patent JP-H01236222-A (JP)
Title: Expanded heat-insulating material
Inventor: UEKADO KAZUTO
IPC: C08G18/00
Filed: 1988-03-17
Abstract: PURPOSE:To obtain the title material of excellent heat-insulating property easily in good productivity, by mixing an organic polyisocyanate with a specified polyol component, a blowing agent comprising dibromodifluoromethane, a foam stabilizer and a catalyst and expanding the resulting mixture. CONSTITUTION:An organic polyisocyanate is mixed with a polyol component comprising a mixture of a liquid benzyl ether phenol resin composition such as phenol polyol of a hydroxyl value of 420mgKOH/g and a water content <=0.3% with an aromatic amine polyether of a hydroxyl value of 460mgKOH/g, a blowing agent comprising dibromodifluoromethane, a foam stabilizer and a catalyst, and the resulting mixture is expanded.
Patent JP-S62220302-A (JP)
Inventor: WATANABE KENZO
IPC: B27B25/02
Filed: 1986-03-24
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-S51140702-A (JP)
Title: Semiconductor laser pickup apparatus
Inventor: OSHIDA YOSHISADA
IPC: G11B7/09
Filed: 1975-05-30
Abstract: PURPOSE:To permit time series light reading out by vibrating the semiconductor laser combined with the beam condenser.
Patent JP-S60208142-A (JP)
Title: Polling type remote supervisory controller
Inventor: ARAKI JIYUNICHI
IPC: H04Q9/00
Filed: 1984-03-31
Abstract: PURPOSE:To allow a master station to supervise all slave stations by switching a display line of all slave stations to a control line when the master station of the polling type remote supervisory system detects a fault of the display line to transmit the display data through the control line. CONSTITUTION:The master station 1 and the plural slave stations 2 are connected by the control line 3 and the display line 4 so as to attain the polling type remote supervision. When a logical control section 1b of the master station 1 detects a fault of the display line 4, a line switching section 5 is controlled via a signal line 6, relay contacts 5x, 5y are switched and the display line 4 is released and the control line 3 is switched to the display input side. Moreover, a logical control section 1b transmits a line switch signal from the control line 3 to all the slave stations 2 ahead the changeover by the master station, the logical control section 2b drives the line switching section 7 via a signal line 8 to change over contacts 7x, 7y thereby transmitting the display data to the control line 3. Thus, the master station continues the supervision of all the slave stations.
Patent JP-H09254281-A (JP)
Title: Heater nozzle apparatus
Inventor: TAKADA MASAAKI
IPC: B31B50/00
Filed: 1996-03-21
Abstract: PROBLEM TO BE SOLVED: To apply hot air only to a necessary place by providing a nozzle spraying hot air on the superposing outer surface of a closure material laterally and a second air sending passage spraying the hot air guided toward the superposing outer surface of a body part from a first air sending passage on the superposing outer surface of the body part to guide the same outward. SOLUTION: A heater nozzle apparatus 1 has a nozzle main body 12 arranged to the center thereof and the nozzle main body 12 is surrounded by a ring element 15. The ring element 15 has the first air sending passage 22 communicating with the gap between an inner ring 16 and a middle ring 17 and, in the air sending passage 22, the hot air 8 sprayed on the superposing outer surface 6 of a closure plate 4 from the nozzle main body 12 is guided to the superposing outer surface part 10 of a cylindrical body part to be sprayed thereon. As mentioned above, hot air is respectively sprayed on the superposing outer surface part 6 of the closure plate 4 and the superposing outer surface part 10 of the cylindrical body part 3 laterally.  The hot air 8 issued from the first air sending passage 22 to be sprayed on the superposing outer surface part 10 is guided by a second air sending passage 24 to be sent outward.
Patent JP-S60208407-A (JP)
Title: Detection of layer of charge in furnace
Inventor: SHIBATA YOUICHI
IPC: C21B7/24
Filed: 1984-03-31
Abstract: PURPOSE:To discriminate distinctly and detect plural kinds of layers with simple means by inserting plural detectors for resistance to permeation into the charge in a furnace and determining the difference in the detected resistance to permeation. CONSTITUTION:Coke 12, iron ore 13, etc. are charged into a blast furnace 11 and descend downward by piling up in layers. At least two pieces of detectors 14 for resistance to permeation are installed in the vertical direction in the furnace so as to arrive at the charge layer below the predetermined level. The detected resistance to permeation is fed to a differential signal generator 15 which detects the difference in the resistance by permeation fed from both detectors 14, 15. The differential signal is converted to an electrical signal and is fed to a signal processing part 16 which displays or records 17 the signal after removing the noise included in the electrical signal corresponding to the difference in the resistance to permeation. The pressure drop by the resistance to permeation in the ore layer 13 and the coke layer 12 is detected by the above-mentioned method and the layers and mixed layers of the respective charges are exactly detected from the difference between both signals.
Patent JP-S59191300-A (JP)
Inventor: MATSUI ISAO
IPC: H01J37/248
Filed: 1983-04-14
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-S53149178-A (JP)
Title: Separating method for water from water-containing liquid mixture
Inventor: TAKESUTE MAKOTO
IPC: B01D17/00
Filed: 1977-06-01
Abstract: PURPOSE:To maitain high water-removing effect continuously for a long period of time, by making liq. mixture contg. water pass through a lipophilic coarsegrainmaking layer in order to separate water which has been made into coarse grains, then by making the liq. mixture pass through a water-absorbing layer constituted of a fabric material having high water-absorbing capacity in order to absorb and remove the residual water.
Patent JP-H01237739-A (JP)
Title: Error log system
Inventor: TAKAHASHI HIROSHI
IPC: G06F11/34
Filed: 1988-03-17
Abstract: PURPOSE:To improve the reliability of reloading information by updating the data reloading information simultaneously with the storage of error information to an EEPROM. CONSTITUTION:When an error is generated in a diagnosed circuit 111, a storage control means 131 executes the scan-out of the error information, which are stored in the flip-flop in the circuit 111 and the information are collected and supplied to an EEPROM 121. The EEPROM 121 holds the supplied error information. An updating means 141 updates the reloading information, which are held by the EEPROM 121, of the EEPROM itself. Thus, the reliability of the reloading information is improved.
Patent JP-H02242319-A (JP)
Title: Method and device for inputting drawing data
Inventor: ASANO MASATO
IPC: G06F3/048
Filed: 1989-03-15
Abstract: PURPOSE:To decrease the necessary data quantity by cutting the meshes in the X direction and the Y direction being larger than a unit of X - Y coordinates and putting a number to a lattice point, and storing a lattice number of the nearest lattice point to the X - Y coordinates. CONSTITUTION:In a lattice point storage part 6, meshes are cut by 70 points in the X direction and 35 points in the Y direction, and to each lattice point thereof, lattice numbers extending from '0' to 2449 for specifying a position on a screen 11 of a CRT display device 4 are given. A lattice point recognizing means 7 calculates a lattice number of the nearest lattice point to X - Y coordinates inputted by a mouse 1, and sets it as an input value. An input data storage means 8 stores it, and also, a coordinate converting means 9 converts a position of the lattice point concerned to the X - Y coordinates, and displays it on a CRT display device 4 through a screen display control means 10.
Patent JP-S57181730-A (JP)
Title: Press machine
Inventor: YAMAGUCHI MASAO
IPC: B22D17/22
Filed: 1981-04-28
Abstract: PURPOSE:To easily inspect and clean the surface of a metallic mold, by supporting one end of a link by an upper bolster plate to which an upper metallic mold has been installed, connecting a cylinder to the other end, and slowly turning the upper bolster plate downward through the link by operation of the cylinder. CONSTITUTION:When a piston rod 43a is thrust in by operating a cyliner 43, a connecting rod 40 is drawn out from a connecting cylinder 42 of an upper bolster plate 37, and its fixation to the upper bolster plate 37 is released. As a result, the upper bolster plate 37 is slowly turned to the hanging-down position by its empty weight, receiving a buffer action of a cylinder 53. In othr words, the upper bolster plate 37 is allowed so as to slowly turn by the cylinder 53, and reaches the hanging-down position.
Patent JP-H09257862-A (JP)
Title: Device for diagnosis of winding insulation
Inventor: MIZUTANI YUJI
IPC: G01R31/06
Filed: 1996-03-21
Abstract: PROBLEM TO BE SOLVED: To detect an abnormality of winding in which turn insulation is completely in a short circuit and a corona starting voltage due to a flaw of the turn insulation is lower than a reference value. SOLUTION: This winding insulation diagnosis device comprises a pulse power source 33 that applies a pulse voltage to one phase of winding to be diagnosed in three phase of winding and a current detector 39 having a penetration hole 39a into which two connection wires 37, 38 that connect terminals of the other two phases of windings to the earth ground are to be inserted. The connection wires 37, 38 are inserted into the penetration hole 39a of the current detector 39 such that directions of the currents flowing in the two wires 37, 37 at the same time are canceled. An abnormality of turn insulation of the windings is judged based on a waveform of the current detected by the current detector 39.
Patent JP-H09257150-A (JP)
Title: Electromagnetic actuator
Inventor: KUME YOSHIYUKI
IPC: F16K31/06
Filed: 1996-03-21
Abstract: PROBLEM TO BE SOLVED: To improve a clip used to assemble a pipe member into which a plunger is inserted and an electromagnetic coil in an actuator having the electromagnetic coil. SOLUTION: An electromagnetic actuator 1 has a pipe member 20 to be inserted into the center of an electromagnetic coil 3 and an actuator main body 10 to be connected to the pipe member 20. The actuator main body 10 supports a hollow shaft 50 so as to be capable of sliding, and the upper end of the shaft 50 is connected to a plunger 40 which slides on the inside of the pipe member 20. The pipe member 20 united with the actuator main body 10 is inserted into the center hole of an electromagnetic coil 32, and assembled by fitting a clip 82. The clip 82 is made of an elastic plate material, the pipe member 20 is passed through the hole of the upper and lower contact surface, and a cap 80 is fit to the hole of the clip 82. A cutting up part is formed in the hole of the clip 82 to ensure the engagement with the cap 80.
Patent JP-H05266015-A (JP)
Title: Word processor
IPC: G06T11/60
Filed: 1992-03-23
Abstract: PURPOSE:To provide a word processor which can discriminate and display such editing subjects of different editing modes like the graphics, the ruled lines, etc. CONSTITUTION:The graphics and the ruled lines are inputted in the graphic and ruled line editing modes respectively. These editing modes are set by a graphic key 16a and a ruled line key 16b of a keyboard 16 respectively. The inputted graphics and ruled lines are shown on a display device 18. When a ruled line is inputted in a state where a graphic is shown on the editing screen of the device 18, a CPU 10 displays the ruled line in a different display method form the graphic, e.g. in such a way where the dots are thinned or the luminance is changed. Meanwhile the CPU 10 shows a graphic in a different way from a ruled line when the graphic is inputted in a state where the rules line is shown.
Patent JP-S62220992-A (JP)
Inventor: TOYOSHIMA MASAMI
IPC: G09G3/00
Filed: 1986-03-24
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-S54156939-A (JP)
Title: Method of operating liquefied gas cold heat utilizing power generating device
Inventor: OONISHI KOUICHI
IPC: F01K13/00
Filed: 1978-05-31
Abstract: PURPOSE: To improve the performance of partial load, by adjusting a turbine control valve so that exhaust pressure become constant by detecting the quantity of gas consumed as the change of exhaust pressure at the turbine outlet side and by feeding signals to the control valve from a turbine controller.  
     CONSTITUTION: Turbine exhaust pressure P 3  is detected, exhaust pressure signals from a pressure signal transmitter 10 are sent to a turbine controller 11 and a turbine control valve 5 is controlled so that the turbine exhaust pressure P 3  become constant. The quantity of gas consumed at places 9 where gas is demanded is surely shown as the change of the turbine exhaust pressure P 3 , the turbine exhaust pressure P 3  begins to rise if the quantity of gas consumed reduces, and the turbine controller 11 closes the control valve 5 until the turbine exhaust pressure P 3  reaches prescribed value in order to make the turbine exhaust pressure P 3  constant. Thus, power generated from a turbine is also powerful when partial load, and this method contributes to energy conservation. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S60210553-A (JP)
Inventor: TANAKA HIDEHIRO
IPC: C04B24/18
Filed: 1984-04-03
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-H02247436-A (JP)
Title: Hot water feeding of bath and ventilating control method
Inventor: HIRAIDE KEISUKE
IPC: F24H1/00
Filed: 1989-03-17
Abstract: PURPOSE:To surely prevent humidity from being accumulated in a bath by starting the operation of a ventilating fan after specified time elapsed when the hot water feeding is started, or directly after hot water feeding is started, and stopping a ventilating fan after specified time elapsed when the hot water feeding comes to an end, or directly after the hot water feeding comes to an end or starting the operation of the ventilating fan after the specified time elapsed when the hot water feeding comes to an end, or directly after the hot water feeding comes to an end to stop the ventilating fan after necessary time elapsed. CONSTITUTION:When a hot water feeding switch 11 is turned on, a hot water feeding control valve 6 is opened and the discharge of hot water from a spigot metal fitting 4 and the operation of a ventilating fan 3 are started. When a specified quantity of hot water is accumulated in a bath 2, the hot water feeding control valve 6 is closed. In addition, a timer is started as soon as the control valve 6 is closed and the ventilating fan 3 is stopped when specified time elapses. Or the ventilating fan 3 is started to operate as soon as hot water feeding ends and stopped after specified time elapsed. Thereby, when hot water is fed in the bath 2, the ventilating fan 3 is operated automatically and humidity removal in a bathroom can be performed surely.
Patent JP-S53149911-A (JP)
Title: Preparation of alkoxyalkykidene compounds
Inventor: HASEGAWA NOBORU
IPC: C07C255/37
Filed: 1977-06-01
Abstract: PURPOSE:To prepare alkoxyalkylidene compounds useful as intermediates for medicines, etc., in high yield, by reacting ortho-acid esters and active methylene compounds under reduced pressure.
Patent JP-H04289540-A (JP)
Title: Production of magneto-optical recording medium
Inventor: ASO JUNICHI
IPC: G11B11/105
Filed: 1991-03-07
Abstract: PURPOSE:To decrease writing noises and to obtain high reproduction signal characteristic C/N. CONSTITUTION:A reflection layer is formed at a film forming speed of 350 angstrom/min by using a sputtering method and the content of the sputtering gas in the reflection layer is confined to <=5mol% at the time of producing the magneto-optical recording medium having the layer constitution of a transparent substrate/1st dielectric layer/magnetic layer/reflection layer/2nd dielectric layer or transparent substrate/1st dielectric layer/magnetic layer/2nd dielectric layer/reflection layer (where the reflection layer contains at least one kind among Al, Au, Ag, and Cu).
Patent JP-S63233116-A (JP)
Title: Assembling and transporting method for prefabricated shell
Inventor: KONDO MIKIO
IPC: E02D5/04
Filed: 1987-03-18
Abstract: PURPOSE:To lessen the risk by making operations easier even when weather condition is bad by a method in which a prefabricated shell and a float are attached to a framework on the land and the assembly is floated on water and carried to a construction site. CONSTITUTION:A cylindrical steel guide frame 22 combined with a shape steel and a prefabricated shell 26 detachably attached to the frame 22, consisting of many steel sheet piles 25 having couplers 24 on both sides, are provided for an assembly 21. A float 28 to give buoyancy to the assembly 21 is housed in the frame 22. The assembly 21 with the shell 26 attached in a floated state is towed by barge to the construction site 30, and the air in the float 28 is discharged to erect in at the site 30. The needs for crane, crane ship and base ship can thus be eliminated to greatly reduce the cost of facilities.
Patent JP-H07280124-A (JP)
Title: Manifold valve
Inventor: NIWA TSUNEO
IPC: F16K27/00
Filed: 1994-04-01
Abstract: PURPOSE:To provide a manifold valve having the capability of ensuring the prevention of an inverse air flow from an exhaust passage to a communication passage. CONSTITUTION:When the air having low pressure flows into the manifold passage 27 of a connection base section 25, the pressure of the air acts on a valve 58 laid in a connection passage formed for communicating the passage 27 to an exhaust passage 13, and the valve 50 moves against the pressing force of a coil spring 57. As a result, the passages 27 and 13 are communicated to each other, and the air in the passage 27 is discharged to the passage 13. In this case, when the air having high pressure flows to the passage 13, the pressure of the air acts on the valve 58 at the side of the passage 13, and the valve 58 quickly returns to a position for isolating the passage 27 and the passage 13 from each other.
Patent JP-H10222448-A (JP)
Title: Remote personal computer support system
Inventor: HONJO TERUBUMI
IPC: G06F13/00
Filed: 1997-02-12
Abstract: PROBLEM TO BE SOLVED: To inexpensively realize the acting and operational advice of a personal computer operation by an engineer expert in personal computer technology from a remote place without detaching the engineer by remotely operating the personal computer of a user by means of operating a keyboard and a mouse on a supporter-side with a conversation while the screen of the personal computer of the user is viewed and advancing support work. SOLUTION: Prior to support work, a user-side and the supporter-side are connected through a communication line 10 and the screen of the personal computer on the user-side is transmitted to the support-side through the communication line 10 and it is displayed on the monitor television 102 of the support- side. The personal computer of the user-side is remotely operated by operating the keyboard 103 and the mouse 104 by a supporting person while the personal computer screen of the user, which is displayed on the monitor television 102 of the support-side, is viewed. The support works are advanced by executing the conversation by the video of the personal computer and the sound of both sides.
Patent JP-H01237963-A (JP)
Title: Drop-out detecting circuit
Inventor: ICHIMURA ISAO
IPC: G11B7/004
Filed: 1988-03-18
Abstract: PURPOSE:To obtain the signal of the signal level two times as much as an offsetting fluctuation which becomes the drop-out and to detect the drop0out with a high sensitivity by adding a reproducing signal to give the delay quantity equivalent to the half- waveform of the central frequency of a carrier to the signal reproduced from an optical recording medium. CONSTITUTION:At a detecting block 10, a delaying circuit 12 delays the half waveform of the central frequency of a carrier for an input signal from a terminal 2, forms a signal SDL, synthesizes it with an input Sin' and an adder circuit 13 through a variable resistance 11 and adds it to an LPF 14 as a signal Soff. A fluctuation Do of a signal level which becomes the drop-out out of signals Sin' occurs due to the fluctuation of the offsetting superimposed to a video signal, etc., and at the time of the fluctuation (x), Soff=Sin'+SDL=2x is obtained, and for the Soff, a high frequency component due to the frequency fluctuation of the Sin is removed. A level detecting circuit 15 compares the upper lower limit levels of the signal Soff with a prescribed value, and when they are out of the range, a switch 4 is controlled, and a 1H delaying circuit 5 and an output terminal 6 is connected. By the constitution, even when the upper lower limit level difference of the detecting circuit 15 is shrinked, the erroneous detection of a normal signal does not occur.
Patent JP-H06321905-A (JP)
Title: Production of 2-halogeno-5-cyanopyridine
Inventor: HERUMUUTO KURAUSU
IPC: C07D213/85
Filed: 1994-03-10
Abstract: PURPOSE: To propare 2-halogeno-5-cyanopyridines useful as starting materials of producing an insecticide of nitromethylene type by cyclizing methylene- glutaconic acid dinitriles with hydrogen halide.  
     CONSTITUTION: Methylene-glutaconic acid dinitriles of formula I [R 1  is -OR 2  or -N(R 2 ,R 3 ) (R 2  and R 3  are each alkyl, alkenyl, alkoxyalkyl, cycloalkyl, aryl, 5-8 membered heterocyclic ring or the like)] are cyclized with hydrogen halide of formula HX (X is F, Cl, Br or I) to produce 2-halogeno-5-cyano-pyridines of formula II. By the reaction according to this process for instance, β- dimethylamino-methyleneglutacononitrile is reacted with hydrogen chloride to produce 2-chloro-5-cyanopyridine. By this process, the objective compounds can be prepared in a high yield without contg. any isomers. 
     COPYRIGHT: (C)1994,JPO
Patent JP-S54881-A (JP)
Title: Semiconductor device
Inventor: SAKURAI JIYUNJI
IPC: H01L29/786
Filed: 1977-06-03
Abstract: PURPOSE: To avoid the short circuit occurring between the source and drain for the semiconductor device in which an insulating layer is buried between the source region and the smiconductor substrate as well as between the drain region and the semiconductor substrate, by setting the width of the channel forming region narrower than the aperture width drilled to the insulator layer. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S51146202-A (JP)
Title: Head-phone
Inventor: NISHIMURA YASUTAKE
IPC: H04R1/22
Filed: 1975-05-30
Abstract: PURPOSE:The difference against the binaural hearing is reduced and a feeling of physical disorder which is caused by a hearing with head-phone is reduced.