baber/WOPTO huggingface dataset:
Patent JP-H08189580-A (JP)
Title: Valve
Inventor: KIMURA MITSUGI
IPC: F16K31/126
Filed: 1995-01-11
Abstract: PURPOSE: To continuously variably adjust a water level of a liquid tank by setting an adjustable water level width of an optional water level width below from the highest water level of the liquid tank, and performing mutual interlocking control so that valve opening is proportionally actuated by this adjustable water level width and a height of the water level lowered from the highest water level. CONSTITUTION: When water flows out from a liquid tank 1 and a water level is lowered from the highest water level (H, W and L), pressure of a level of its lowered water level is detected by a conduit 7, and since the pressure is introduced to a lower chamber of a diaphragm 29 of a pilot valve 5, a valve body 34 or the like is displaced downward. Then, since pressure water of a cylinder member 12 of a valve main body 4 comes out to the outflow port 9 side of the valve main body 4, the total pressure on the inflow port 8 side of an under surface of a valve body 14 becomes larger, the valve body 14 is actuated so as to open upward.  Therefore, water passes through a valve seat of the valve main body 4, and the water enters the liquid tank 1 from an inflow port 2 of the liquid tank 1, and a water level of the liquid tank 1 rises, and mutual interlocking control is performed so as to be proportionally actuated in valve opening of the valve body 14 in reponse to it due to a descent of the water level.
Patent JP-H04236830-A (JP)
Title: Hydraulic buffer
Inventor: MATSUMOTO OSAMU
IPC: B60G17/015
Filed: 1991-01-18
Abstract: PURPOSE:To reduce the number of lead wires connected to a motordriven actua tor, incorporated in the piston rod of a hydraulic buffer and operating a damping force regulating mechanism, and inserted in the piston rod. CONSTITUTION:A motor-driven actuator 2 is inserted in a piston rod 1 formed of an electric conductor. The one feed terminal 4 of the motor-driven actuator 2 is brought into contact with the inner peripheral surface of the piston rod 1 and the other feed terminal is connected to a lead wire 5. The lead wire 5 is connected to an externally extending lead wire 13 through terminals 7 and 9, and the piston rod 1 is connected to an externally extending lead wire 14 through a cap 12, formed of a conductive body, and a terminal 10. This constitution feeds a power to the motor-driven actuator 2 from the outside through the piston rod 1.
Patent JP-S62175753-A (JP)
Title: Color image forming method
Inventor: WAKI KOKICHI
IPC: G03C7/30
Filed: 1986-01-29
Abstract: PURPOSE:To lessen a lowering of coloring density of a color image even in case of processing for a short period by color-developing a photographic sensitive material in the presence of a specific compd., substantially without using benzyl alcohol. CONSTITUTION:The color photographic sensitive material provides at least one of a photosensitive layer which contains a color coupler capable of forming the color image on a reflactive substrate body by coupling it with an oxidant of an aromatic primary amine color developing agent and a silver halide emulsion. The prescribed material is image-wisely exposed followed by developing the exposed material with the color developer which does not substantially contain benzyl alcohol for <=2.5min in the presence of at least one kind of the compds. shown by the formula wherein R<1>-R<4> are each hydrogen atom, an alkyl, an alkenyl, an alkinyl, an acyl or a sulfonyl, (n) is an integer of 1-4. Thus, the pollution load is reduced by using substantially no benzyl alcohol.
Patent JP-H10224425-A (JP)
Title: Serial communication system
Inventor: SEKIYA TOSHIYUKI
IPC: H04L29/08
Filed: 1997-01-31
Abstract: PROBLEM TO BE SOLVED: To provide a system where a communication main station sends/ receives information of one communication unit or over to/from devices placed on a serial communication line. SOLUTION: The system is provided with a communication unit 203 having a CPU 222 that has a storage area in a plurality of communication information units designated respectively by specific addresses on a serial communication line 207 and sends/receives information of a storage area designated by address data sent from a main body controller (communication main station) serially on the serial communication line 207 for designation to an object storage area and communication units 203 are placed to optional positions on the serial communication line 207. The CPU 222 writes transmission desired data to a transmission area of the storage area and read data in the reception area and the main body controller sends/receives in a plurality of information units addressed by a plurality of addresses on the serial communication line 207.
Patent JP-2000211373-A (JP)
Title: Trunk lid opening and closing controller
Inventor: MATSUDA JUNICHI
IPC: B62D25/10
Filed: 1999-01-27
Abstract: PROBLEM TO BE SOLVED: To reduce vehicle cost and number of parts used therein as well as to simplify installation and adjustment of a trunk opening and closing mechanism by enabling opening and closing of a trunk free of interference contact, without the use of complex mechanisms. SOLUTION: In order to move a front edge of a trunk lid upward and rearward such that the front edge of a trunk lid 17 does not interference contact a vehicle body when opening or closing a trunk room 36, a trunk lid opening and closing mechanism having a trunk lid rotation motor provided for the purpose of opening and closing a roof is used. When opening the trunk, a trunk lid rotation motor is driven so as to raise the front edge side of the trunk lid up to a height at which the interference contact does not occur.
Patent JP-S61178514-A (JP)
Title: Ceramic precombustion chamber diesel engine
Inventor: TANAKA ISAO
IPC: F02F7/00
Filed: 1985-02-02
Abstract: PURPOSE:To improve the separation resistance of a catalyzer supporting layer to maintain catalytic performance for a long term by forming an intermediate layer on an inside wall or glow plug surface in a precombustion chamber, and a surface layer to support catalytic metal on it. CONSTITUTION:An intermediate layer and a surface layer on it are at least partially formed on the inside wall or glow plug surface 2 in a precombustion chamber 1. The material of the above layers are selected with consideration of its wettability or solid solubility and heat expansion coefficient for ceramic base member. In other words, one of nitric aluminum, mullite, and silicon carbide is used for the intermediate layer, and one of alumina, silica, magnesia, titania, zirconia, and yttria is used for the surface layer. Consequently the surface layer working as a catalyzer supporting layer can be improved in its separation resistance to maintain a catalytic performance for a long term.
Patent JP-S63188419-A (JP)
Title: Cooling apparatus for hot rolled wire rod
Inventor: OKAMOTO YOSHIMITSU
IPC: B21B43/00
Filed: 1987-01-28
Abstract: PURPOSE:To uniformly cool a ring shaped wire rod ranging whole of the periphery by passing edge parts of the ring-shaped wire rod through cooling zones cooled by alternative flows and passing the central parts through cooling zones cooled by an uniform flow. CONSTITUTION:The ring-shaped wire rod 8 is mounted on a conveying roller conveyor in the state that the center of each continuous ring is shifted to a developed shape in a fixed pitch and conveyed to the direction shown by an allow. The edge parts 6, 6 that are close assemblies of both sides of the wire 8 in the conveying direction are transferred in the alternative flow cooling zone cooled by aligning the injection nozzles 1 of edge parts having fixed pitches and fixed opening areas. As for the central parts 7 of rough assemblies of the wire rod are passed through the uniform flow cooling zone cooled by aligning injection nozzles of the central parts having fixed pitches and fixed opening areas that are differed from the jet nozzles 1 of the edge parts. Then the cooling is performed by cooling air injected from the injection nozzles provided on nozzle decks 5 that are upper surfaces of a cooling bed 10.
Patent JP-H03226551-A (JP)
Title: Method for forming oxidized film on hot-dip galvanized steel sheet
Inventor: HOTTA TAKASHI
IPC: C23C2/26
Filed: 1990-01-31
Abstract: PURPOSE:To improve the spot weldability of a hot-dip galvanized steel strip by spraying atomized water on the surface of a hot-dip galvanized steel sheet and forming a ZnO series oxidized film thereon. CONSTITUTION:A steel strip 1 is passed through a hot-dip galvanizing bath 2, is galvanized, is vertically pulled up from the galvanizing bath and is sprayed with an inert gas from a wiping nozzle 3 to remove excess molten Zn, by which a galvanized layer having a certain thickness can be formed. Or, the steel band is furthermore passed through an alloying furnace 4 and is heated to alloy the galvanized layer with Fe in the steel band into an Fe-Zn alloy coating layer. Next, the above is introduced into an atmospheres of atomized water, and the atomized water is regulated to fine water droplets having 10 to 1000mum diameter by pressurized air by water and a blower 7 from a supply pipe 6 and is sprayed from nozzles 8 arranged at a distance of 10 to 2500mm from the surface of the steel band at 3 to 50m/sec rate. The hot-dip galvanized steel strip in which a ZnO film is formed on the surface of the hot dip galvanized layer and excellent in spot weldability can be obtd.
Patent JP-H08211368-A (JP)
Title: Element and device for liquid crystal display
Inventor: ABE MASANARU
IPC: G02F1/133
Filed: 1995-02-07
Abstract: PURPOSE: To provide excellent image display without installing any heating resistor even in low temperature circumstances by equipping an output section which selectively applies a driving voltage and a voltage for heating to a conductor layer disposed between a first insulating substrate and a switching element. CONSTITUTION: A control circuit 2 outputs to a signal line driving circuit 13 and a scanning line driving circuit 12 in the liquid crystal display device 1 respective cross pulses 1, 2, a shift pulse as start pulse and video signals. Auxiliary capacity lines (heating lines) 19 are formed by metallic thin film concurrently with formation of a gate electrode on a thin film transistor substrate. When the temperature detected by an ambient temperature detector is less than -10 degrees, the control circuit 2 outputs a switching signal to a switching circuit 23. Through this, the switching circuit 23 selects a high power source voltage for heating from a power source section 3 and impresses it on the auxiliary capacity lines 19. When the lines 19 generate heat to heat liquid crystal pixels 17, display is carried out based on the signals from each driving circuit.
Patent JP-H08212925-A (JP)
Title: Fluorescent screen forming method, fluorescent screen forming device and fluorescent screen ink
Inventor: MAEKAWA TAKESHI
IPC: B41J2/01
Filed: 1995-02-07
Abstract: PURPOSE: To provide an inexpensive fluorescent screen having a high accurate pattern without requiring large scaled equipment investment, by using a nozzle mechanism of ink jet system to deliver a prescribed amount of ink, containing a fluorescent screen constitutional substance, to a prescribed position, and forming a dot-shaped or stripe-shaped fluorescent screen pattern. CONSTITUTION: By using a nozzle of ink jet system to deliver ink containing a fluorescent screen constitutional substance, a fluorescent screen is formed. As the method of delivering ink, an electric charge control system ink jet mechanism, electro-mechanical conversion system ink jet mechanism, electrically/ thermal conversion system ink jet mechanism, electrostatic attraction system ink jet mechanism, etc., can be employed. An opening position of a shadow mask is optically detected, to calculate a prescribed position of delivering ink so as to form the fluorescent screen corresponding to the opening position on a faceplate, and a control signal is transmitted to a nozzle part, to form the fluorescent screen.
Patent JP-S58136397-A (JP)
Inventor: NANBA HIROSHI
IPC: D06F75/16
Filed: 1982-02-08
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-S63187720-A (JP)
Title: Traffic information station reception system
Inventor: OHARA KAZUYA
IPC: H03J5/02
Filed: 1987-01-28
Abstract: PURPOSE:To receive a frequency if the reception electric field level is higher than a preliminarily set electric field level and to automatically scan the level and to shift to another frequency if it is lower than the preliminarily set electric field level, by providing a traffic information station calling button and depressing this button to call the frequency. CONSTITUTION:The titled system is provided with plural memories in which traffic information station data is stored, a means which detects the operation of a traffic information station channel selecting button to call specific one of plural traffic information station memories and selects the channel, a means which compares the intensity of electric field of the received traffic information station with a reference signal, and a means which calls another traffic information station memory by the signal from the comparing means. When the traffic information station channel selecting button is depressed, 1620kHz traffic information channel is preferentially called, and the reception of 1620kHz is continued if the reception electric field level is higher than a prescribed electric field level. When the level is the prescribed electric field level or below, the channel is switched to 1629kHz by automatic scanning.
Patent JP-H07223071-A (JP)
Title: Automatic welding equipment of metallic strip
Inventor: MORI YOSHIHARU
IPC: B21B15/00
Filed: 1994-02-16
Abstract: PURPOSE:To automatically connect metallic strips to each other in a short time by surely realizing the removal of oil content at a part to be welded of a preceding strip and a succeeding strip by burning the oil content with a burner. CONSTITUTION:In an automatic welding equipment to connect a preceding strip of a metallic strip to a following strip by the butt welding, a movable frame 1 which is longitudinally movable in the width direction of the metallic strip is provided, and a cutting machine 20 provided with a clamping mechanism to hold the vicinity of the part to be butt-welded of the metallic strip is provided on this movable frame 1. Degreasing burners 40 which are arranged above and below the metallic strip and a welding machine 50 provided with the clamping mechanism to hold the vicinity of the part to be butt-welded of the metallic strip and a torch 58 which is movable in the width direction of the metallic strip are arranged on the same axis in the width direction of the metallic strip in this order with a specific space.
Patent JP-2000224449-A (JP)
Title: Underwater camera system
Inventor: YOSHIDEN MICHIO
IPC: H04N5/225
Filed: 1999-01-28
Abstract: PROBLEM TO BE SOLVED: To provide an underwater camera system for preventing the imprudent turning of a camera main body having a bell-like shape in which the diameter decreases from one end to the other end. SOLUTION: This underwater camera system is provided with a turning prevention means composed of a pair of projected parts 10 formed by integral molding at spots on the outer surface of the main body 1 shifted from the longitudinal direction center of a camera main body 1 toward the larger diameter part 5 for functioning with a part 11 of the outer surface of the small diameter part 6 and preventing the turning of the camera main body 1. Thus, the camera main body 1 is supported at three points by the pair of the projected parts 10 and a part of the outer surface on the side of the small diameter part 6 and the imprudent turning of the camera main body 1 is prevented.
Patent JP-H01196006-A (JP)
Title: Quartz optical waveguide film
Inventor: SUDO SHOICHI
IPC: G02B6/12
Filed: 1988-02-01
Abstract: PURPOSE:To obtain a low-loss optical waveguide film which has no blur by forming a quartz glass film on a sapphire substrate across a silicon film. CONSTITUTION:The silicon film 32 which has good adhesive strength to quartz glass is formed on the sapphire substrate 31 having high temperature resistance and the quartz glass optical waveguide film is formed on this silicon film 32. This sapphire substrate 31 has either an R nor a C surface. When the sapphire substrate 31 has the R surface, a crystal silicon film with a surface azimuth (100) as the silicon film 32 is matched well. The silicon layer is not limited to the crystal silicon film and a polycrystal or amorphous silicon film is also usable. Consequently, the problems of a blur and the deformation of the substrate are solved.
Patent JP-H05191911-A (JP)
Title: Fireproof structure of through hole in fireproof slab of building and filling method for the hole with fireproof material
Inventor: KORI KENJIRO
IPC: H02G3/22
Filed: 1992-01-09
Abstract: PURPOSE:To improve the workability of fire spread prevention treatment by applying a granular fireproof filler and a bonding agent to a through hole in the form of solid granular object. CONSTITUTION:In a through hole made in a fire resistive slab of a building, a fire resistive space is formed with a fire resistive material. And this space is filled up with a granular fire resistive material. In this case, the granular fire resistive material is bonded with a bonding agent in the form of beads bonded to a solid body. For producing this granular fire resistive filler, heat- absorbing fire resistive materials such as borax, aluminum hydroxide, hydrate magnesium, etc., are mixed with thermal expansive fire resistant materials such as vermiculite, hydrate mica, obsidian, etc., to which aqueous solution or water dispersion solution of a binding agent such as starch glue or water glass is added, agitated, formed to granular filler and dried. Grain size of this granular fire resistive filler is 1 to 25mm or more desired to be in the range of 2 to 10mm. By doing this, the workability of fire spread prevention treatment worked at the through hole in a fire resistive slab of building can be enhanced.
Patent JP-S58137846-A (JP)
Title: Two-color developing method
Inventor: KOMATSU ISAMU
IPC: G03G15/01
Filed: 1982-02-12
Abstract: PURPOSE:To execute 2-color development exhibiting no color mixing, by changing an amt. of the first toner to be charged by mutual electrostatic action of the second toner attached to a carrier and the first toner mixed with this. CONSTITUTION:The first electrostatic latent image formed on a recording material 1 by exposure to rays 3 is reversely developed with the first toner 5 contained in a developing device 4. The second latent image formed with rays 6 is reversely developed with the second toner different in color contained in a developing device 7. Since the surface of the recording material 1 is rubbed with the magnetic brush of a 2-component type developer in developing the second image with the toner 8, the toner 5 is partially scraped off and mixed into the developer in the device 7. Charge of the toner 5 become about zero to a negative polarity by interaction of the toner 8, attracted with an opposite electrode charged positively or to recording paper and removed, and therefore, a sharp 2-color image having no color mixing is obtained.
Patent JP-H10209958-A (JP)
Title: Communication system for facility with radio wave output limit
Inventor: INUZUKA KAZUO
IPC: H04B1/707
Filed: 1997-01-17
Abstract: PROBLEM TO BE SOLVED: To provide a communication system for facility with radio wave output limit with which a communicatable distance at the time of across-wall as the merit of radio communication can be extended and the communicatable distance of radio wave group can be extended. SOLUTION: This system has the radio wave group having channels more than two not to be mutually interferred (the radio wave of plural wavelengths in spread spectrum or the like is defined as one channel radio group), the radio wave group transmitted by a channel (n) radio wave group transmitting means 36 is received by a channel (n) radio wave group receiving means 35, amplified to the radio wave output limit by a radio wave group for channel (n)/radio wave group for channel (m) conversion amplifying means 31 and transmitted by a radio wave group transmitting means 34 for channel (m) and before and after crossing a wall, the output radio wave can be increased to an output limit value. By repeating this amplification, the communicatable distance of radio wave group is extended.
Patent JP-S5498991-A (JP)
Title: Underwater cable layer
Inventor: OKAGAWA TADASHIGE
IPC: H02G1/10
Filed: 1977-02-25
Abstract: PURPOSE: To provide an underwater cable layer capable of self direction control through the use of steering plows provided on a starboard and port side and are extendable into the water bottom, a towing arm capable of changing the position of the towing point to the bow or the stern and an elevatable excavating mechanism.  
     CONSTITUTION: A cable layer 1 is provided with a water jet plow 3 elevatable by a hydraulic cylinder 6, a towing arm 8 which positions the towing part to the bow x or the stern y of the cable layer 1 through the rotation of said arm 180° around a pivot point P in forward and rear direction by a hydraulic cylinder 9, and steering plows 11 extendable to a water bottom 2 from the bottom of the layer 1 by hydraulic cylinders 12 whereby the layer can move forward with the towing point positioned at the bow dragging the cable or move backward with the towing point positioned at the stern while the lay can control the direction of its movement by the steering plows 11 on the starboard and port sides thereof. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S55112867-A (JP)
Title: Ignition timing control device for internal combustion engine
Inventor: KUREBAYASHI YOUICHI
IPC: F02P5/10
Filed: 1979-02-22
Abstract: PURPOSE:To facilitate the control of complex ignition timing characteristics by introducing a quantity of air corresponding to the engine operating conditions after adjusting the negative pressure of a negative pressure source to a fixed pressure and applying a negative pressure signal to the control of the ignition timing. CONSTITUTION:A pressure regulator 20 does not perform pressure regulating operation while the negative pressure P1 in the suction manifold 10 is low, and keeps the negative pressure P1 at a fixed value over the almost entire range of variation of the negative pressure P1. A suction air control means 30 introduces air into a manifold 40 and mixes a controlled quantity of air with the fixed negative pressure P2 of the pressure regulator 20 to produce a negative pressure signal P4. An ignition timing control means 50 controls the ignition timing of the internal combustion engine corresponding to the negative pressure signal P4.