baber/WOPTO huggingface dataset:
Patent JP-S569306-A (JP)
Title: Furnace top gas shielder for blast furnace
Inventor: SAKAI KIYOTOSHI
IPC: C21B7/18
Filed: 1979-07-02
Abstract: PURPOSE:To permit quick and safe repairing of a blast furnace without the complete stoppage of its operation even at the time of occurrence of accident by opening or closing the lower end of the opening of a slant flow chute. CONSTITUTION:The slewing arm 7 by which the seal flap 4 is always moved out of a path for charging raw materials during the operation is provided in proximity to a charging port and the expanded portion 10 by which the slewing arm 7 is allowed to move upwardly beyond the furnace head surface 1 is formed. The slewing shaft 8 is turned by the reciprocal action of the oil-pressure cylinder 12 through the slewing lever 11 and the seal flap 4 is moved between the closed position, as shown by the solid line, and the opened position, as shown by the broken line, by the slewing arm 7. The seal flap 4 is upwardly pushed with the roller 14 as a fulcrum and the diffusion of gas into the air is completely shutout in order to ensure the exact air- tight contact of the seal flap 4 with the seal lip 6.
Patent JP-H01255384-A (JP)
Title: Camera mounting device
Inventor: AIHARA KENICHI
IPC: H04N5/225
Filed: 1988-04-04
Abstract: PURPOSE:To easily obtain a video signal on which a cursor signal is superimposed by providing a cursor signal generating circuit and a superimposing circuit to superimpose the cursor signal on the video signal to a camera mounting device. CONSTITUTION:A cursor signal generating circuit 140 to generate the cursor signal based on the video signal transmitted from a camera main body and the superimposing circuit to superimpose the cursor signal from the cursor signal generating circuit 140 on the video signal are provided to the camera adapter. Namely, th cursor signal is generated by the cursor signal generating circuit 140, and the cursor signal is superimposed on the video signal from a camera main body 1 by a superimposing circuit 139. Thus, even in the case of the camera not to have the cursor signal generating circuit, the video signal, on which the cursor signal is superimposed, can be easily obtained by fitting the camera to it.
Patent JP-H10279207-A (JP)
Title: Information display controller
Inventor: MAEDA YASUO
IPC: B66B11/02
Filed: 1997-04-01
Abstract: PROBLEM TO BE SOLVED: To provide a system which enables effective use of waiting time and prevents the irritation of a guest who is waiting by providing an information display device in an elevator to display the information related to the installation place and general information and change the contents which are displayed and a control method easily. SOLUTION: An information display controller 2 which controls an information display device 1 installed at a required section analyzes a set file which is a schedule related to the display prepared in advance by a person who supplies information in a file analysis part 211 therein and constructs internal data related to display. Furthermore, the information display controller 2 reads out required information data from a storage device 22 in accordance with the internal data and displays it through an information regeneration part 24. Moreover, information related to place is received by a control information receive board 25 and is changed over to information data written in the set file for display.
Patent JP-S59208590-A (JP)
Inventor: YOSHIMURA MASAHIRO
IPC: G09G3/36
Filed: 1983-05-11
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-H07290415-A (JP)
Title: Connecting structure between secondary product form and ready mixed concrete feed pipe.
Inventor: MITSUFUJI TADASHI
IPC: B28B13/02
Filed: 1994-04-21
Abstract: PURPOSE:To carry out the automatic direct coupling and releasing operation by a method wherein a plurality of fitting members are radially abutted against or separate from both the flange parts of the receiving pipe of ready mixed concrete and of its feed pipe from outside with an actuator under the condition that both of the flange parts are brought into contact with each other coaxially. CONSTITUTION:At the projected end part of a receiving pipe 2 of ready mixed concrete, which is projected outside at the under side of a secondary product form, a receiving side flange part 17 is provided. Further, at the tip surface of the feeding side flange 18 of a feed pipe 3 of ready mixed concrete, an annular packing groove 19 is provided so as to fit a U-cap packing 20 therein. When the flange parts 17 and 18 are set coaxially so as to bring their respective tip surfaces into contact with each other, a disc shape having a wedge-like outer periphery is formed with the slant surfaces of the flange parts 17 and 18. Fitting members 22, which fit from three outside directions of both the flanges 17 and 18 radially to both the flanges 17 and 18, are provided so as to be connected abuttingly against or separably from both the flanges 17 and 18 with the rods of cylinders 23. Accordingly, the attaching and detaching of both the flanges 17 and 18 can be automated.
Patent JP-S57198847-A (JP)
Title: Detector for density of toner
Inventor: KOSEKI MINORU
IPC: G03G15/00
Filed: 1981-05-30
Abstract: PURPOSE:To enable precise detection of the density of toner by cleaning alien substances adhering to a transparent partition member located in front of a toner density detector formed of an optical reflection density meter, etc. CONSTITUTION:A partitioning transparent plate 16 of a toner density detector wherein an optical reflection density meter 10 detecting a toner image on a photosensitive drum 1 is incorporated is driven to rotate through the intermediary of a motor 11 and cleaned bt a cleaner 15 fixed by bonding to a bracket 19, whereby alien substances and the like are removed. Accordingly, the effect of stains on the transparent plate 16 does not occur, and thus precise detection of the density of toner can be performed.
Patent JP-S527441-A (JP)
Title: Process for producing insecticide soaking plates
Inventor: TATEISHI JIYUNICHI
IPC: A01N25/18
Filed: 1975-07-04
Abstract: PURPOSE: A coherent process for producing efficient insecticide soaking plates, capable of omitting the use of solvents. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S59207746-A (JP)
Inventor: JIYANNKUROODOORUFUREI
IPC: H03L7/23
Filed: 1984-04-26
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-H01256542-A (JP)
Title: Plasma treatment apparatus
Inventor: KONDO YOSHIKAZU
IPC: B01J19/08
Filed: 1988-04-06
Abstract: PURPOSE:To suppress unnecessary plasma discharge near the electrodes, by arranging ungrounded electrodes in such a manner that one end of the ungrounded electrode is connected to a power supply provided at the center and the other end thereof extends in the peripheral direction. CONSTITUTION:A power supply part 1 is provided at the center of a plurality of ungrounded electrodes 4 arranged in a vacuum vessel A which can withstand a pressure difference between the outside and inside pressures of at least one atom, and the radially arranged electrodes 4 are supported by a plurality of electrode supporting members 2 extending from the supply part 1. The supply part 1 is electrically connected to the electrodes 4, and grounded electrodes 5 are supported on the wall of the vessel A or a cover 14 by supporting members 25 in positions opposed to the electrodes 4. A cloth 8 in a vacuum vessel B is supplied from a supply roller 9 through a guide roller 21 and a path 18 to the vessel B, and subjected to plasma treatment by passing it through the gap between the electrodes 4 and 5 through a guide rollers 6 and 7, led to a vacuum vessel C through a guide roller 22 and wound around a winding roller 10.
Patent JP-S579108-A (JP)
Title: High frequency transistor power amplifier
Inventor: ONDA MASABUMI
IPC: H03F3/21
Filed: 1980-06-19
Abstract: PURPOSE:To make the stability against load variance excellent, by providing mutually a series/parallel circuit for a filter having a cut-off frequency lower than the operating frequency of a high frequency transistor power amplifier and a filter terminated with a resistor. CONSTITUTION:One end of a resistor 3 is grounded and another end is connected to the input terminal of a low-pass filter 4. The output terminal of a high-pass filter 2 and that of the filter 4 are connected to the input terminal of a power amplifier 6 consisting of high frequency transistors. The filter 2 is constituted that it is at a high impedance at lower frequencies than the operating frequency of the amplifier 6 by viewing an input power terminal 1 from a terminal 5 of the amplifier 6. Further, the cut-off frequency of the filter 4 is lower than the operating frequency of the amplifier 6. Thus, at lower frequencies than the operating frequency, the resistor 3 can be existed at all time by viewing the terminal 1 from the terminal 5, even if the load condition of the prestage is fluctuated from the terminal 1.
Patent JP-H11284869-A (JP)
Title: Color correcting device
Inventor: NAKANO KIMITAKA
IPC: G06F15/18
Filed: 1998-03-30
Abstract: PROBLEM TO BE SOLVED: To make a correction to a preferable color separation value matching color characteristics of a color image output device by composing the device of a neural network(NNW), and performing conversion of a color separation value obtained by inputting a color value by a colorimetric means for a standard color chart whose color separation value outputted by a color image output device is already known to a 3rd converting means and the known color separation value. SOLUTION: The color image output device having learnt is connected to the color correcting device and registered. Consequently, a control part 8 enters correction mode to read parameters of NNWs of conversion parts 3, 4, and 5 out of a storage part 6 and set them to the NNWs of the conversion parts 3, 4, and 5. Then a color separation value of an image is inputted and supplied to the conversion parts 3, 3, and 5, whose NNWs convert it to preferable color separation values matching the color separation values of the color source image and supply the results to a control part 8. The color correction of the NNW of the conversion part 5 is preferably made by using a linear or nonlinear polynomial arithmetic expression.
Patent JP-S63247568-A (JP)
Inventor: NOGUCHI TOSHIFUMI
IPC: F25B27/00
Filed: 1987-04-03
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-H11283792-A (JP)
Title: Cooling water facility for neutron generator
Inventor: NAKAMURA FUMITO
IPC: G21F9/06
Filed: 1998-03-30
Abstract: PROBLEM TO BE SOLVED: To collect effectively colloidal<7> Be generated by a spallation reaction of oxygen that is an ingredient of cooling water by installing a hollow fiber membrane filter as a device to collect radioactive nuclear seeds generated by the spallation of the cooling water. SOLUTION: This cooling water facility is used to circulate and supply cooling water for the purpose of removing heat which a cooled body 18 generates and is equipped with a cooling water pump 15 to circulate and supply cooling water, a cooler 19 to remove heat which the cooled body 18 generates, a surge tank 14 to suppress pressure fluctuation due to the temperature variation of the cooling water and a drain tank 20 to receive the cooling water at the time of maintenance and check of the facility. Also provided for it are: a hollow fiber membrane filter 16 to collect effectively<7> Be or the like generated by the cooling water circulating in the system by receiving neutron irradiation from the cooled body 18; and a desalting device 17 that uses ion exchange resin and collects<54> Mn,<60> Co,<55> Fe,<63> Ni or the like present in the cooling water in the form of ions.
Patent JP-S58202930-A (JP)
Title: Repairing device for inner wall of pipe body constituting heat exchanger or the like
Inventor: SHIBAHARA KOREMOCHI
IPC: B21D53/06
Filed: 1982-05-19
Abstract: PURPOSE:To repair and change back by a remote control a pipe body inside wall which a man cannot approach, by inserting a repairing device provided with a working apparatus having various functions, which runs along a guide rail extended between the upper and lower bases, into a damaged pipe by a lifting rope. CONSTITUTION:A repairing device 13 is constituted of a guide rail 15 which is extended between moving bases 14a, 14b of both upper and lower ends and extends in the axial direction of a pipe inside wall 8a of a main pipe 8, and various kinds of machining apparatuses 16 running along the rail 15, and is inserted into the main pipe 8 by a rope 17. Also, the circumferential edge parts of the bases 14a, 14b are provided with a theta caster 18 for rotating the device 13 in the circumferential direction of the main pipe 8, a Z caster 19 for making the device 13 ascend and descend in the upper and lower directions of the main pipe 8, and a base fixing means M for fixing the device 13 into the main pipe 8 by pressing the casters 18, 19 against the pipe body inside wall 8a.
Patent JP-S61241486-A (JP)
Title: Rotor for rotary compressor
Inventor: IMASAKA YOSHINOBU
IPC: B32B5/28
Filed: 1985-04-17
Abstract: PURPOSE:To reduce radial thermal expansion rate by circularly cutting and laminating prepreg, made through impregnating woven cloth which contains carbon fiber of small thermal expansion rate in the direction of fiber with heat-resisting epoxy resin or the like, and forming the prepreg into a cylindrical laminated structure. CONSTITUTION:Woven cloth 11, containing carbon fiber or aromatic polyamide fiber of small thermal expansion rate in the direction of fiber, is impregnated with thermosetting resin 12 such as heat-resisting epoxy resin, polyimide resin and the like. Circular prepreg is obtained by punching or cutting by a cutter after circularly pressing prepreg which is impregnated with resin as mentioned above. A column-like structure 13 is obtained by laminating, warming and hardening through compressing many circular prepreg. an objective is obtained by further working the structure 13 into a rotor for a rotary compressor through precision processing. This enables remarkable reduction of radial thermal expansion rate of the column, improvement in stability of size, increase of performance due to hermetic property, and further reduction in weight and noise of the rotor as compared with one utilizing steel.
Patent JP-S538586-A (JP)
Title: Led substrate
Inventor: SUGITA TOSHIO
IPC: H05K3/30
Filed: 1976-07-13
Abstract: PURPOSE: To make it possible that, when the outer shape of substrate, on which luminous element such as light emission diode is mounted, is formed, semicircular through holes are punched and those holes are used as side electrodes, so that their positioning may be made easily and the strength of substrate may be increased. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S60227120-A (JP)
Title: Optical type measuring instrument for displacement
Inventor: OOSATO KIYOSHI
IPC: G01D5/347
Filed: 1984-04-25
Abstract: PURPOSE:To obtain a signal having good S/N by using gratings having a small pitch and to enable measurement with high accuracy and high sensitivity by superposing the space image of one grating generated by a Tablot phenomenon and the other grating. CONSTITUTION:A collimator lens 12 is used in order to make the coherent light 6 emitted by a semiconductor laser 11 which is a light source into parallel light. The gratings 1, 2 are spaced by the integer times m.ZT of a Talbot distance ZT. Since the space imafge of the grating 1 and the grating 2 are thoroughly superposed on each other, the state equiv. to the superposition of the gratings 1, 2 on each other is attained. The displacement of a material to be measured is thus measured by a pulse counter 13 connected to a photodetector 5.
Patent JP-S62240187-A (JP)
Title: Piercing method using laser light
Inventor: OZAWA TAKASHI
IPC: B23K26/382
Filed: 1986-04-11
Abstract: PURPOSE:To maintain the temp. around a piercing part at a gentle gradient and to prevent cracking by irradiating low-density laser light below the energy density for piercing to the periphery of the piercing part. CONSTITUTION:The low-density laser light 12 is irradiated on the periphery of a through-hole 2 and the high-density laser light 13 is irradiated on the piercing part at the time of piercing a through-hole having about 0.1mm diameter to a circuit board 1. The energy density of the low-density laser light 12 is made lower than the energy density to pierce the through-hole 2 to the board 1. The ambient temp. of the through-hole 2 is heated to about the intermediate temp. of the boring temp. and room temp. by irradiating such low-density laser light 12, by which the temp. gradient around the piercing part is made gentle. The generation of microcracks around the piercing part is, therefore, prevented and the reliability of the circuit board 1 is improved.
Patent JP-S62239003-A (JP)
Title: Seam detecting device
Inventor: SUGINO KAZUMI
IPC: G01N21/89
Filed: 1986-04-11
Abstract: PURPOSE:To improve the reliability of the detection of the seam part of a seam welded pipe by an infrared sensor by checking the sensitivity difference between two infrared detecting elements which are arranged symmetrically in the infrared sensor. CONSTITUTION:A sensor head part 1 is constituted by arraying plural infrared detecting elements linearly and two preamplifiers which amplify detection signals of two optional elements positioned symmetrically about the center are provided. A signal processing part 2 detects the difference output between those two preamplifiers. A reference infrared-ray emitting device 5 is arranged where its ray is detected by the detecting element when the seam part S of the seam welded pipe 4 is not detected. Then, the difference output between the detection signals of the two symmetrical detecting elements as to the emitted infrared ray of the light emitting device 5 is checked and when there is a sensitivity difference between the two elements, the difference output is a + or - value. This value is used to indicate that the two elements has the sensitivity difference, stops a conveyance line, and performs control 6 over the gains of the two preamplifiers.
Patent JP-H08252329-A (JP)
Title: Interface for iontophoresis
Inventor: TOCHIKUBO OSAMU
IPC: A61N1/30
Filed: 1995-03-16
Abstract: PURPOSE: To perform an efficient dose by making it possible to vibrate an electrode for adding an electric output to a living body. CONSTITUTION: A vibrating means 1 is an object for directly converting an electric energy into a mechanical vibration such as eccentric motor, speaker, or magnetostrictive element or a one for directly generating the mechanical vibration such as spring drive. A driving means 2 is a device for driving the vibrating means 1. A medicine holding electrode 3 is connected to the vibrating means 1, so that the vibration of the vibrating means 1 is transmitted to an electrode as it is. Lead wires 32, 42 electrically connect the medicine holding electrode 3 to an electric output means 5, and a counter electrode 4 to the electric output means 5, respectively, and the holding member 6 holds a medicine or toilet material.  The intended toilet material or medicine is held by the holding member 6, the electric output device 5 is driven to carry a current, and the driving means 2 is also driven to vibrate the vibrating means 1. Thus, the toilet material or medicine can be efficiently penetrated.
Patent JP-H06303355-A (JP)
Title: Supporting structure for roller
Inventor: FUKUMURA ATSUSHI
IPC: H04N1/00
Filed: 1993-04-09
Abstract: PURPOSE:To provide the supporting structure for roller which can reduce cost and can simplify the process of assembly by decreasing the number of parts. CONSTITUTION:A supporter 21 provided with a housing groove 23 for housing shaft parts (bearings 36) on both of edges of a platen roller 6 is integrally formed in a main frame 1. On the other hand, a regulator 24 to regulate the move of the platen roller 6 in a thrust direction in contact with the end face of the shaft part is provided at a position faced to the housing groove 23 on the upper face of the main frame 1. When the upper face of the main frame 1 is closed with a top frame 2, the shaft part is pressed from the upside, namely, from the opposite side of the bottom part of the housing groove 23 by a head bracket 11 supported by this top frame 2. Thus, the move of the platen roller 6 in the thrust direction and radial direction can be regulated without using any E ring or the like.
Patent JP-H11280599-A (JP)
Title: Holding structure to fuel distribution pipe of electromagnetic fuel injection valve
Inventor: SATO KAZUHIKO
IPC: F02M51/02
Filed: 1998-03-30
Abstract: PROBLEM TO BE SOLVED: To easily hold an electromagnetic fuel injection valve to a fuel distribution pipe by utilizing an electric coupler which is originally provided on the electromagnetic fuel injection valve without performing special working on the electromagnetic fuel injection valve. SOLUTION: A holder 47 is constituted by integrally forming each one pair of first elastic holding pieces 491 and second elastic holding pieces 492 at both the ends of a holder main body 48. By the first elastic holding pieces 491 , an outer peripheral surface of a fuel supply boss 40a of a fuel distribution pipe 40 is held in an engaged groove 45 of the outer periphery. By the second elastic holding pieces 492 , these holding pieces 492 are abutted on the lower surface of a coupler boss 27a of an electric coupler 27 and an outer peripheral surface of a housing 11 of an electromagnetic fuel injection valve I is held.
Patent JP-H11283438-A (JP)
Title: Luminaire
Inventor: HARA NOBUHIRO
IPC: F24F13/078
Filed: 1998-03-30
Abstract: PROBLEM TO BE SOLVED: To provide a simple and lightweight luminaire for air-conditioning. SOLUTION: A luminaire has a luminaire main body 55 open at its lower surface, with end plates 50 mounted at both ends thereof, and lamp sockets 30 mounted at both ends of the luminaire main body in an opposite relation to each other, and an air-conditioning slit is provided in the back part of the luminaire main body immediately above a lamp 32 freely removably mounted between the lamp sockets, in such a manner that the slit extends parallel to the lamp and along the direction of the tube axis of the lamp.
Patent JP-H09278713-A (JP)
Title: Production of aromatic carbonic acid ester
Inventor: TAKAGI MASATOSHI
IPC: C07C68/00
Filed: 1996-04-05
Abstract: PROBLEM TO BE SOLVED: To efficiently produce an aromatic carbonic acid ester by completely suppressing nucleus halogenation of an aromatic hydroxyl compound. SOLUTION: In this method for producing an aromatic carbonic acid ester by reacting an aromatic hydroxy compound with carbon monoxide and oxygen, the reaction is carried out in the presence of (A) one or more selected from palladium and a palladium compound, (B) one or more selected from lead compounds, (C) one or more selected from cobalt compounds and (D) one or more selected from halides.
Patent JP-H11280103-A (JP)
Title: Operation controller of three joint excavator
Inventor: TSUMURA JUNJI
IPC: E02F3/43
Filed: 1998-03-30
Abstract: PROBLEM TO BE SOLVED: To operate a three joint excavator with the same operational sense as that of the conventional two joint working front within range of normal ability of an operator while making the best use of the wide working area of a three joint working front in a controller of the three joint excavator. SOLUTION: Two control lever devices 11 and 12 are provided, a second joint working front having a first virtual arm 13 and a second virtual arm 14 is virtually provided to a controller 131, the relation between the second virtual arm 14 and a third actual arm 5 is so set that both of them move as if they are formed of rigid body, and the control lever device 11 is made to function as a control means of a first actual arm 3. The control lever device 12 is made to function as a control means of the second virtual arm, in that case, every command value of the first, second and third arms necessary for obtaining movement corresponding to the movement of the second virtual arm by the third actual arm is obtained and a driving command signal is outputted to a proportional pressure reducing valve.