baber/WOPTO huggingface dataset:
Patent JP-H0743773-A (JP)
Title: Camera
Inventor: SAEGUSA TAKASHI
IPC: G02B7/09
Filed: 1993-11-24
Abstract: PURPOSE:To operate a camera without causing malfunction and to smoothly and surely photograph by selectively switching two power-supply voltage in accordance with a mounted photographic lens. CONSTITUTION:In the case of a lens mounted on the camera body 1' is a 2nd interchangeable lens, a control circuit for a 2nd interchangeable lens 4 is controlled by a lens driving signal from the terminal SCLK/P31(SI/P32) of a microprocessor(MCU) 10', and a motor rotating direction is controlled by the control circuit so as to drive a range ring, then, focusing is conducted. Meanwhile, when the mounted lens is a 1st interchangeable lens, the range ring of the 1st interchangeable lens is not driven by the lens driving signal interchangeable lens is not driven by the lens driving signal from the terminal SCLK/P31(SI/ P32) of the MCU 10', so that the signal of a focus detecting part 12 is not changed. At this time, an output signal is generated from the terminal PO by the MCU 10', and a voltage to be impressed on a contact 1'a is switched by a switching circuit 16 from a voltage V2 to a voltage V1 based on the output signal.
Patent JP-S63149433-A (JP)
Title: Magnetic particle type electromagnetic connection device
Inventor: INOUE HITOSHI
IPC: F16D37/02
Filed: 1986-12-10
Abstract: PURPOSE:To obtain a sufficient cooling effect without furnishing water feeding and exhaust devices, by forming the first hollow chamber which forms a liquid layer part and the second hollow chamber which forms a gaseous phase part during the rotation at a long groove between an inner ring and an outer ring, and linking one end of a tube body at the opening side, in which an operation liquid is enclosed, to the hollow chambers. CONSTITUTION:At a long groove 16c between an inner ring 16a and an outer ring 16b, are formed the first hollow chamber 16d forming a liquid layer part in the rotation period, and the second hollow chamber 16e forming a gaseous phase part in the rotation period linking to the first hollow chamber 16d. An open end 17a of a tube body 17 is arranged to link to the hollow chambers 16d and 16e respectively, and the opened other and 17b is extended to the space of the end of a ring drive 16. In the tube body 17, and in the hollow chambers 16d and 16e, an operation liquid such as Freon is enclosed.
Patent JP-H04169649-A (JP)
Title: Decorative material unit used for concrete structure surface and manufacture thereof
Inventor: YOMO JUICHI
IPC: B28B1/16
Filed: 1990-11-01
Abstract: PURPOSE:To enhance construction efficiency and to exhibit natural texture by fixedly joining decorative materials of an arbitrary shape coated with water soluble substance by means of joining-fixing members which can be removed after hardening. CONSTITUTION:Arbitrary material such as stone and synthetic resin is coated with water soluble substance such as polyvinyl alcohol to constitute a decorative material 2 of an arbitrary shape. Next, a plurality of the decorative materials 2 are fixedly joined to constitute a decorative material unit 1 by the use of a joining-fixing member 4 which is composed of rubber material, high polymer resin, wax and the like and can be removed after hardening. Then, the decorative material 2 of the decorative material unit 1 on the side where the joining- fixing member 4 is not existing is pushed into a surface of concrete 9 before hardening. After hardening of the concrete 9, the joining and fixing member 4 is removed so as to expose the decorative material 2 on the surface of a concrete block 8.
Patent JP-H06114300-A (JP)
Title: Applying device for two-pack tyre coating material and supplying method for this coating matrial
Inventor: TSUZUKI MASAYO
IPC: B05B7/26
Filed: 1992-10-07
Abstract: PURPOSE:To provide the applying device which can mix two-pack type coating materials at an arbitrary desired mixing ratio and supply the mixture in a uniformly mixed state to a coating gun. CONSTITUTION:A piston 3 in a cylinder 2 is connected to a servo motor 4 and a chief material supply path 8 is connected to one chamber 5a within the cylinder 2 bisected by a piston 3. On the other hand, a hardener supply path 11 is connected to a chamber 5b on the other side and a coating material supply path 14 capable of discharging the coating material mixture toward the coating gun 13 from this chamber 5b is provided. This piston 3 is provided with a communicating path 28 for communicating the two chambers 5a, 5b. The communicating path 28 is provided with a check valve 30 which opens the communicating path 28 at the time of retreating of the piston 3 toward the chamber 5a on one side and shuts off the communicating path 28 at the time of advancing of the piston in an opposite direction.
Patent JP-H08137463-A (JP)
Title: Data display device
Inventor: MATSUTANI HIROSHI
IPC: G09G5/34
Filed: 1994-11-02
Abstract: PURPOSE: To instantaneously display a record having identification information of a value sizeably different from a currently displayed record. CONSTITUTION: The records consisting of plural fields including identification fields where continuous Input Nos. are successively stored are stored in a memory 10. A CPU 8 displays the records including the field storing the Input Nos. corresponding to moving signals among the respective records by a tabular format on a display device 12. The respective records are scrolled vertically every time a knob position detector 22 is generated and the moving signals are changed in proportion to the moving quantity from the base point of a knob 20 movable along the vertical direction from the base point to the end point.
Patent JP-H10142599-A (JP)
Title: Liquid crystal display device
Inventor: UEDA TOSHIAKI
IPC: G02F1/13357
Filed: 1996-11-06
Abstract: PROBLEM TO BE SOLVED: To obtain a liquid crystal display device constituted so that a liquid crystal display panel can be effectively illuminated by adopting a miniaturized external light introducing system. SOLUTION: A prism sheet 13, a flat prism type light transmission plate 14, a back light transmission plate 19 and a reflection sheet 23 are disposed in turn behind the liquid crystal display device 12. The surface of the plate 14 faced to the sheet 13 is used as the light emission surface 15 formed to be the light diffusion surface and the surface thereof faced to the plate 19 is used as the light reflection surface 16 finished like a mirror surface. Besides, the upper end surface of the plate 14 is used as the external light incident surface 17 formed to be the light diffusion surface on which external light is made through an external light incident window 18. Then, a back light 22 is arranged at the lower end surface of the plate 19.
Patent JP-H02186195-A (JP)
Title: Cock installing device
Inventor: NAGAYOSHI AKITO
IPC: F16L41/04
Filed: 1988-11-21
Abstract: PURPOSE:To carry out the cock installation work without requiring the intrusion of an operator into a main pipe by supporting the second supporting means by the first supporting means which can be shifted to the first axis line in a main pipe and installing a driving mechanism in the direction perpendicular to the first axis line and a cock installing device onto the first means and installing a cock supporting body and a supporting mechanism onto the second supporting means. CONSTITUTION:A driving mechanism 86 for shifting the second supporting device 20 which supports a cock 16 in the axis line 19 direction is installed onto the first supporting device 16 which can be shifted in the axis line direction of a main pipe 12. Further, a locking mechanism for fixing the cock 16 and a device for pouring gas or liquid to the main body part 16a of the cock 16 onto a supporting body, permitting to be released, and a mechanism which supports a TV camera for positioning an installation device 10 and a cock supporting body, permitting to be tilted, are installed onto the second supporting device 20. Therefore, the cock 16 can be installed onto the edge part of a branched pipe 14, without requiring the intrusion of an operator into the main pipe.
Patent JP-S63154640-A (JP)
Inventor: SLAUGH LYNN HENRY
IPC: C07C67/00
Filed: 1987-11-24
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-H10127035-A (JP)
Title: Linear motor and stage device using the motor, and aligner
Inventor: KAMATA SHIGETO
IPC: G03F9/00
Filed: 1996-10-16
Abstract: PROBLEM TO BE SOLVED: To prevent eddy current or other problem from appearing in a cooling jacket for cooling coils of a linear motor and then lowering a driving efficiency. SOLUTION: A moving member 41 of a Y linear motor 40 of a wafer stage is a hollow frame having a pair of magnets 41a which face each other and an opening to pass a stator 41 through. The stator 42 has a row of coils 42a housed in a cooling jacket 42. Each of the coils 42a is cooled boy a refrigerant which flows in a channel 42d of the cooling jacket 42b. By forming the cooling jacket 42b from an insulator such as ceramic, and eddy current is prevented.
Patent JP-H11131082-A (JP)
Title: Grease composition
Inventor: NAMIKI NAOTO
IPC: C10N50/10
Filed: 1997-10-27
Abstract: PROBLEM TO BE SOLVED: To obtain a grease composition having excellent lubricity, with longer service life because of being resistant to deterioration even after used for a long time at high temperatures, and useful in bearings and gears, by incorporating a specific additive in a grease with a trimellitic ester as the base oil. SOLUTION: This grease composition is obtained by incorporating (A) a basal grease (pref. 100-500 in consistency) composed of (A1 ) a compound of formula I (R is a hydrocarbon group) and (A1 ) a thickening agent with (B) a sulfur-contg. compound [e.g. a sulfur-contg. antioxidant such as sulfur-contg. phenolic antioxidant, a compound of formula II (R<1> to R<4> are each a hydrocarbon group; X<1> to X<4> are each an oxygen or sulfur atom)]; wherein the component A2 pref. accounts for 3-40 wt.% of the component A.
Patent JP-H02141466-A (JP)
Title: Ceramic composite material and production thereof
Inventor: UEDA HISAO
IPC: C04B35/78
Filed: 1988-11-24
Abstract: PURPOSE:To improve the strength and thermal impact resistance of a MgO-SiC composite material by specifying the crystal particle size of an MgO matrix and the fine particle size of SiC. CONSTITUTION:This ceramic composite material is formed by dispersing the fine particles of Si having <=1.0mu particle size into the MgO matrix having 0.5 to 100mu crystal particles. The composite material can be produced by mixing the MgO pulverized to <=5mu particle size and the SiC pulverized to <=1.0mu particle size and calcining the mixture. The reason for adjusting the particle size of the MgO matrix of this composite material to the above-mentioned range lies in that the strength of the sintered body is max. in this range. The reason for specifying the fine particle size of the SiC at <=1.0mu lies in that this range is optimum for the SiC to be taken into the crystal particles of the MgO matrix. The above-mentioned composite material is usable at a high temp. and has high strength and high toughness.
Patent JP-H07124819-A (JP)
Title: Rotary cutting device
Inventor: SOTOZAKI TAKESHI
IPC: B23D47/08
Filed: 1993-10-29
Abstract: PURPOSE:To provide a rotary cutting device suitable for cutting long and wide steel products. CONSTITUTION:This rotary cutting device has a holder 3 provided on a device main body 2, a rotary driving means 4 provided to the holder 3, and a rotary cutting edge 5 rotated by the rotary driving means 4. And the holder 3 is journalled rotatable to move the cutting edge 5 between a cutting position and a waiting position. Furthermore, a moving means 20 to move the rotary driving means 4 reciprocating to separate from or to approach to the journalling part of the holder 3 is provided to the rotary cutting device.
Patent JP-H11132376-A (JP)
Title: Rotary joint
Inventor: ASADA YOSHINORI
IPC: F16L27/08
Filed: 1997-10-28
Abstract: PROBLEM TO BE SOLVED: To provide a rotary joint in which the maintenance of a device is unnecessitated without using oil content such as grease and oil which have been conventionally used in the sliding part and seal part of a rotary cylindrical body and a cylindrical fixing part, therefore, working efficiency is contrived and contamination of the device due to sudden leakage of oil at the time of maintenance is prevented. SOLUTION: In a rotary joint provided with a rotary cylindrical body 1 flowing fluid down and a cylindrical fixing part 2 which journals the rotary cylindrical body 1 and comes into peripheral contact with the outer periphery via a seal part and a sliding part, a joint casing 26 provided with a sterile medium supply port 21 and a sterile medium exhaust port 22 is formed on the outer periphery of the connecting part of the rotary cylindrical body 1 and the cylindrical fixing part 2, and the seal part and the sliding part are constituted of a mechanical seal 14 and oilless metal for which oil is not used.
Patent JP-H03162270-A (JP)
Title: Cold/heat insulated container for content stored in portable bottle
Inventor: OYA ZENNOSUKE
IPC: B65D81/38
Filed: 1989-11-13
Abstract: PURPOSE:To make an alcoholic beverage to be chilled such as a wine or champagne, etc. or an alcoholic beverage to be warmed such as 'sake', etc. portable while being cooled or warmed as it is in the bottle by a method wherein on both ends or one end of a container, a lid to which an implement for cooling/ warming material is attached is equipped on the top and/or bottom of a bottle. CONSTITUTION:On a cylindrical shaped cold/heat insulated container 1 which is made of a plastic or metal such as stainless steel, etc. equipped with an insulating material 2, an upper lid 3 and a bottom lid 7 are fitted in. An implement for cooling/warming material 5 in which a cooling or warming material is stored is placed in the contained 1, and the upper lid 3 is clamped by a thread 4. The implement for cooling/warming material 5 can be equipped on the bottom part utilizing the bottom lid 7, and also two of them can be equipped on the top and bottom at the same time. By this method, chilled wine or champagne becomes portable for recreational moments such as flower viewing or picnic, etc., and in the case of mountain climbing, toasting by wine or champagne on the top of a mountain becomes possible.
Patent JP-H05105600-A (JP)
Title: Method for producing alpha-sic whisker
Inventor: MORI SHIGETO
IPC: C30B29/62
Filed: 1991-10-14
Abstract: PURPOSE:To industrially produce alpha-SiC whiskers by using ash residue of gramineous plant as a silicon source raw material. CONSTITUTION:Ash residue of rice hulls is mixed with 110-400wt.% carbon material of carbon black to give a raw material system, which is blended with 1-30wt.%, based on the raw material system, of Na2CO3 as a third component. The blended raw material is reacted under heating at 1,300-1,800 deg.C in an N2 atmosphere to form SiC whiskers consisting essentially of a crystal system.
Patent JP-H01137607-A (JP)
Title: Rotary solenoid
Inventor: UENO TOSHIO
IPC: H02K33/16
Filed: 1987-11-25
Abstract: PURPOSE:To manufacture a rotary solenoid easily and to center a bearing of the solenoid accurately, by fixing a rotor having magnetic pole teeth on one end of a rotary axis and by disposing a yoke having magnetic pole teeth on the periphery of a coil of the solenoid. CONSTITUTION:A center magnetic pole 21 is fixed to a center of a coil 20 with fitting, and a bearing 22 is fixed to a central hole of the pole 21 with a fit to hold a rotary axis 23 rotatably. A rotor 24 with magnetic pole teeth 24a is fixed to one end of the rotary axis 23, and a yoke 25 with magnetic pole teeth 25a is disposed on the periphery of a coil 20. One end of the center magnetic pole 21 is fixed at the center of a bottom part of a yoke 25 so as to form a closed magnetic path is comprising the rotor 24, the yoke 25, and the center magnetic pole 21. A rotary solenoid can be hence manufactured easily and the bearing 22 can be centered accurately.
Patent JP-H07145788-A (JP)
Title: Compressor
Inventor: SAKAI TOSHIKAZU
IPC: F04C18/356
Filed: 1993-11-25
Abstract: PURPOSE:To improve surface hardness and the close sticking quality of a ceramic coating layer and the durability of a compressor by using a vane strengthened by means of a complex film consisting of the ceramic coating layer and a nitrogen ion injection layer underneath it. CONSTITUTION:A compressor 1 compresses the gas in a cylinder 4 by rotating a roller 6 fitted to the eccentric portion of a shaft 2 to be subjected to motor rotation while the roller 6 is coming into contact with the inner periphery of the cylinder 4 and the tip of a vane 7. In this instance, the vane 7 is formed of what is a base material that consists of alloy steel or a sintered material of an iron system and is injected with nitrogen ion, and then on whose tip portion surface the ceramic coating of nitrified chrome is administered. Or formation is carried out of what is a base material that consists of alloy steel or a sintered material of an iron system and is injected with chrome ion and then on whose tip portion surface the ceramic coating of nitrified chrome is a deministered. As a result, the improvement of surface hardness and the close sticking quality of the ceramic coating layer is realized.
Patent JP-2000123992-A (JP)
Title: Lighting system
Inventor: KAWAI YASUHIKO
IPC: H05B41/38
Filed: 1998-10-16
Abstract: PROBLEM TO BE SOLVED: To provide a lighting system capable of quickly adjusting a light independently of an operation site, and saving energy. SOLUTION: A lighting system is provided with a microcomputer 7 whereby a fluorescent lamp 4 is lit at a predetermined light control ratio when a power supply is charged by turning a power switch 2 on, the fluorescent lamp 4 is lit while selecting a light control ratio in phase every time when an operation time from turning the power switch 2 off to turning it on again falls within a predetermined range, the fluorescent lamp 4 is lit at a predetermined light control ratio when operation content with remote control is lighting, and the fluorescent lamp 4 is lit according to its operation to operation content when it is continuous light control.
Patent JP-H08151951-A (JP)
Title: Knocking control device for internal combustion engine
Inventor: SAKAKIBARA TOMOYA
IPC: F02D45/00
Filed: 1994-11-29
Abstract: PURPOSE: To properly calculate a knocking decision level in a wide range of an engine speed by coping with characteristic dispersion of an engine, knocking sensor, etc., and aged deterioration thereof, so that optimum knocking control can be accomplished. CONSTITUTION: In an electronic control unit(ECU) 41, based on a detection value of a knocking sensor 36, prescribed correction value, etc., a decision level is calculated, and by comparing this calculated result with the detection value of the knocking sensor 36, the occurrence of knocking is decided. In the ECU41, based on this decided result, by controlling ignition timing, the occurrence of knocking is controlled. In the ECU41, by comparing a change value of an engine speed with a reference value changed in accordance with a level of this engine speed, whether the engine 1 is placed in a steady state operation condition or not is judged. In the ECU41, when judged a steady state operation, a correction value of reflecting a degree of the occurrence knocking is calculated on the basis of the detection value of the knocking sensor 36.
Patent JP-H08163841-A (JP)
Title: Eccentricity measuring apparatus and eccentricity correction apparatus for rotor
Inventor: HASHIGUCHI TAKAO
IPC: H02K15/16
Filed: 1994-11-30
Abstract: PURPOSE: To facilitate measurement of the eccentricity of a rotor by measuring the eccentricity of a journal part and the rotor core of a rotor shaft, respectively, through first and second electric dial gauges and then calculating the eccentricity at a calculating section based on the measurements. CONSTITUTION: A first electric dial gauge 5 for measuring deflection of the surface of rotor core 1a in a rotor 1 is secured to the upper surface of a deflection observing base 4. Second electric dial gauges 5 for measuring deflection of a journal part 2a are fixed symmetrically to the opposite sides of the deflection observing base 4. A personal computer recorder 6 is disposed on the rear left side of a right rolling base 3 and connected with each electric dial gauge 5. When the outer circumference of a rotor core 1a is turned slowly by hand, measurement at each measuring point is delivered from each electric dial gauge 5 to the personal computer recorder 6 which automatically outputs the eccentricity with respect to the rotor core journal part 2a.
Patent JP-S63147443-A (JP)
Inventor: TSUKATANI TAKASHI
IPC: A61B8/00
Filed: 1986-12-11
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-H07131303-A (JP)
Title: Impulse generating circuit
Inventor: MIYAKE KENICHI
IPC: H03K3/57
Filed: 1993-11-01
Abstract: PURPOSE:To obtain a chopped lighting impulse signal extremely reduced in waveform distortion by providing an inverted output terminal for generating an inverted driving signal, which phase is opposite to that of a driving signal, at a switch driving signal, and connecting a serial circuit composed of a resistor and a capacitor at a gap with the output terminal of a full impulse generator. CONSTITUTION:Simultaneous with the generation of a driving signal is an output terminal Q, the inverted driving signal with the opposite polarity is generated at an inverted output terminal/Q by a switch driving circuit 14. An FET 13 is conducted by the driving signal and at such a time, however, a transient error pulse is transmitted through an inter-gate-drain capacitor Dgd of an FET to the drain of the FET. At the same time, the fall compensating pulse of the inverted driving signal is supplied to the drain of the FET 13 and as a result, the error pulse is canceled by this pulse. Therefore, no waveform distortion is generated at the chopped lighting signal cut by the driving signal generated while being a little delayed rather than a pulse generated from a full lighting pulse generator 10.
Patent JP-H10256700-A (JP)
Title: Manufacture of 2-layer flexible substrate
Inventor: TAMIYA YUKIHIRO
IPC: C23C14/20
Filed: 1997-10-14
Abstract: PROBLEM TO BE SOLVED: To provide a method for manufacturing a flexible wiring board with no missing of a copper conductor part resulting from a pin hole generated when a base material metal layer is formed on an insulator film by a dry plating process while tight-contact characteristics between the insulator film and the base material metal layer is excellent. SOLUTION: On an insulator film, a base material metal layer comprising a coated layer which is formed by a dry plating method using at least one kind selected among nickel, copper-nickel alloy, chromium, and chromium oxide and a copper coat layer formed over it bu a dry plating method is formed. Then on the base material metal layer, a primary electric copper plating coat layer id formed, then, it is treated in an inorganic alkali solution, organic alkali solution, or a mixed solution of them, then on the primary electric copper plating coat layer, an electroless copper plating coat is formed, and lastly, the secondary electric copper plating coat layer is formed, eventually a copper conductor layer of 1-35 μm thickness is formed on an insulator film.
Patent JP-S63152498-A (JP)
Inventor: MATSUO HIROSHI
IPC: D21H21/34
Filed: 1986-12-12
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。