baber/WOPTO huggingface dataset:
Patent JP-H04356126-A (JP)
Title: Oiling device of lubricating oil for rotary part
Inventor: MIYOSHI HIDEKI
IPC: A01D69/12
Filed: 1991-05-30
Abstract: PURPOSE:To obtain the title device capable of oiling from the outside above a cover, arranging a revolving shaft having an upper and a lower parts supported by a sealed bearing in the interior of the device and equipping the protruded part with a grease nipple and an air vent hole. CONSTITUTION:In an oiling device of lubricating oil at rotary parts of a rotary cutting tool 10 of sulky type lawn mower, a top sealed bearing 2 supporting a revolving shaft 4 in a case 1 and a bottom sealed bearing 3 are set at the upper and the lower parts of the bearing case 1, respectively, a fixing seat 6 to be equipped with a cover material 5 is protrusively attached to a middle part of the bearing case 1, an outer peripheral wall surface 35 of a swelling part 34 set on the top of the fixing seat 6 is provided with a grease nipple 7 and an air vent hole 8 having >= about 4mm meter inner diameter equipped with an openable and closable lid 36 in the vicinity of the nipple so that, during greasing up, the air vent hole 8 is opened, at a point of time when grease comes out from the air vent hole 8, greasing up is stopped and a lubricating oil is supplied without damaging the sealing part of the upper and the lower sealing parts of the bearing.
Patent JP-H08320006-A (JP)
Title: Clamping device of air cleaner
Inventor: KOHIRA HIROSHI
IPC: F02M35/024
Filed: 1995-05-26
Abstract: PURPOSE: To provide a metal sheet clamping device of compact structure for clamping a cover body and a case body of an air cleaner together so that easy and safe operation will be secured eliminating a pain given to an operator. CONSTITUTION: A first engaging portion 8, which engages with a case body 2 from downward, is formed as generally C shape at the under end portion of a main body 7, while a second engaging portion 9, which engages the peripheral ridge portion of a cover body 3 from upward, is formed at the upper end portion of the main body 7. On the second engaging portion 9, operating tab 10 used to engage and release the second engaging portion with and from the cover body 3 is formed by bending the main body 7. A turned portion 10a is formed on the tip portion of the operating tab 10 by turning the tab, so that the load to a finger tip F is reduced.
Patent JP-S5252243-A (JP)
Title: Gas control system
Inventor: NAGAOKA YUKIO
IPC: G05D16/06
Filed: 1975-10-23
Abstract: PURPOSE: A gas control system which can control slow ignition or combustion pressure by communicating a back pressure chamber of a gas governor with a forced draft passage. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H09308743-A (JP)
Title: Structure for positioning back partition panel
Inventor: EJIMA KOJI
IPC: A63F7/02
Filed: 1996-05-23
Abstract: PROBLEM TO BE SOLVED: To facilitate the positioning of a back partitioning panel. SOLUTION: A center frame 40 is positioned on a game board 20 by means of pins 43 and positioning holes 22, and a front end step part 44 of a parallelepiped part 41 of the center frame 40 piercing through a through-hole 21 and an opening part 51 of a ball path panel 50 are positioned. Further, left and right back partition panels 52, 53 are positioned at the ball path panel 50 by means of protrusions 54 and recesses 55 so that the left and right back partition panels 52, 53 are precisely positioned at the game board 20 through the intermediary of the center frame 40 which is one of center generators.
Patent JP-H05325211-A (JP)
Title: Optical spot positioning method
Inventor: SAITO ATSUSHI
IPC: G11B7/085
Filed: 1992-05-21
Abstract: PURPOSE:To provide an optical spot track follow control which is far less susceptible to external disturbances such as vibrations by constituting a servo system for a rough positioning driving device stable and high in cross frequency. CONSTITUTION:In a precision positioning driving device, an amount of deviation 12, which is the difference between a target track position 33 and an optical spot position 32, is referred through a phase compensation 3. In a rough positioning driving device, a track follow operation is performed by referring the sum of displacement 34 of a precision positioning driving device and the signal obtained by putting the amount of deviation 12 through a phase compensation 5, and the optical spot 32 is positioned to the target track position 33.
Patent JP-H05328552-A (JP)
Title: Device for preventing rope from running-away
Inventor: TAKAGI HIROMITSU
IPC: B66B5/02
Filed: 1992-05-21
Abstract: PURPOSE:To prevent a rope cut during rope extension work from running away by providing a device with a rope stopper section and a rope abnormality detecting section and by applying the pressure of gas produced by explosion of explosive to an elastic body so as to plastically deform the body when the cut of the rope is detected. CONSTITUTION:This device is for use in a power transmission cable extension work in which a power transmission cable is connected to rope 1 and the power transmission cable is drawn via pullies from the drum field for the power transmission cable to the engine field for taking up the transmission cable. A rope abnormality detecting section 6 is made of an abnormality detecting roller and an abnormality detector 10 so that a rope connecting section 1C can pass therethrough well. A rope stopper section 7 consisting of a rope clamp 14B, a rope clamp 14A, an airtight bag 13, and explosive 12 inside the bag 13 receives an abnormality signal from the cable 11. This explosive 12 causes the explosive 12 to explode to inflate the bag 13, so that the cut rope can be prevented from running away.
Patent JP-S62284986-A (JP)
Title: Rotary compressor
Inventor: WATANABE TAKEJI
IPC: F04C23/02
Filed: 1986-06-03
Abstract: PURPOSE:To contrive to make compact by rotating a lower bearing, a rotor, an upper bearing connected to a permanent magnet and enclosing a space to a piston part with a vane and compressing refrigerant gas by volume change. CONSTITUTION:A permanent magnet 11 is fixed to a lower bearing 10 and a coil 12 is inserted into a space to an upper bearing 7. By the electricity application to a coil 12, the permanent magnet 11, the lower bearing 10, a rotor 6 and the upper bearing 7 connected to this rotate. Refrigerant gas passes through a suction port 4 and is sucked into a space of a piston part 12. Then the refrigerant gas is compressed by the volume change caused by the revolution of a vane. Accordingly, a driving part can be provided at the periphery of a compression part and it is made possible to make compact.
Patent JP-H09311002-A (JP)
Title: Tatami mat size measuring reference device
Inventor: ISHIGAMI MICHIO
IPC: G01B3/00
Filed: 1996-05-23
Abstract: PROBLEM TO BE SOLVED: To readily and accurately measure a shape and a size of a room wherein tatami mats are laid without troublesome manual operation by integrally forming a plurality of right-angled triangles on orthogonal and symmetrical positions starting from an intersection point of orthogonal reference lines. SOLUTION: Wires 6 forming orthogonal reference lines L are connected so as to be intersected and two right-angled triangles 2 are integrally formed on orthogonal and symmetrical positions starting from an intersection point 1. Each triangle 2 is so constituted that a string material 5 is suspended between one wire 6 and the other wire 6. A length adjustment member 7 is provided to each end section of the wire 6 so that the length of the wire 6 can be adjusted by means of the member 7. An expansion/contraction line section 4 consisting of a rubber string or the like is disposed on one end of each of the wires 6.  The line section 4 is made of a natural rubber group with about 1mm<2> of a cross-section area which is superior in an elasticity tension expansion property with respect to an external force and in a deformation restoring property wherein a restoring speed is high after the external force is removed.
Patent JP-H01297910-A (JP)
Title: Current-voltage converting circuit
Inventor: OGAWA MASANOBU
IPC: H03F3/45
Filed: 1988-05-26
Abstract: PURPOSE:To obtain the high S/N current-voltage conversion circuit for fine current detection which has constitution suitable to semiconductor IC- implementation by using a high-resistance MOS transistor(TR) as the feedback resistance of an operational amplifier for current-voltage conversion. CONSTITUTION:The NMOS TR QN is used as the feedback resistance Rf of the operational amplifier A1. When the ratio W/L of the gate width W and gate length L is decreased, large drain-source resistance RDS is obtained. For example, RDS is 1.1MOMEGA in case of the NMOS TR and when a photodetection current is 1nA, VDS=1.1mV<<VTH. Consequently, the current-voltage converting circuit which has a high S/N is realized with a semiconductor integrated circuit.
Patent JP-S617285-A (JP)
Title: Extraction of purified saponin
Inventor: OOTA TOORU
IPC: C07H1/08
Filed: 1984-06-22
Abstract: PURPOSE:To obtain soyasaponin useful as a surfactant, economically in an industrial scale, by extracting soybean material powder with methanol, partitioning the extract liquid with n-butanol and water, collecting the n-butanol phase, and adsorbing and eluting the objective component by column chromatography. CONSTITUTION:Processed, semiprocessed or waste soybean material powder is added with methanol, and refluxed under heating for several hours. The obtained solution is filtered to collect the extract liquid, which is partitioned with n-butanol and water. The n-butanol layer is collected and adsorbed by column chromatography. The impurities other than saponin are removed by an organic solvent, and the solution is concentrated in vacuum to obtain extracted saponin.
Patent JP-H1174992-A (JP)
Title: Radio communication device
Inventor: IZUMI MICHIHIRO
IPC: H04M1/725
Filed: 1998-05-12
Abstract: PROBLEM TO BE SOLVED: To connect a PC to a wire cable even when a personal computer(PC) is not connected by a terminal adaptor and a wire cable by selecting data which are sent from a data terminal or voice data which are sent from a radio telephone set and sending the data to a digital public communication line. SOLUTION: This device consists of a central controlling part (MPU) 201, a data bus and an address bus 202, an ROM 203, an RAM 204, a CPU 205, etc. The radio communication device is provided with a means which selects data that are transmitted from a data terminal or voice data that are transmitted from a radio telephone set and a means which sends selected data to a digital public communication line. Thereby, it is possible to connect to a public communication line from, e.g. a data terminal (PC, etc.) that is connected by a wire, a data terminal (PIAFS correspondence terminal) that is connected by radio and also a radio telephone set (PHS telephone set).
Patent JP-S5920945-A (JP)
Title: Formation of phosphor screen and apparatus thereof
Inventor: ITOU SHIYUUJI
IPC: H01J9/227
Filed: 1982-07-26
Abstract: PURPOSE:To drastically save the amount of phosphor to be used and reduce loss thereof by applying powder phosphor only to the necessary area and improve productivity by making it unnecessary to use water and resultant drying process by employing development process with air. CONSTITUTION:The panel 4 sways in the resultant direction assigned by conposing both X and Y directions, and the phosphor in the panel 4 moves in the pattern indicated by the arrow mark and adheres to the adhesive area within the panel. Swaying angle in the X direction can be varied by changing the length of link 22 and rotating radius of the arm 23, while the swaying cycle is controlled by changing the rotating speed of motor 24. Swaying angle in the Y direction can be adjusted by the normal and reverse rotation timing of motor 20, while the swaying cycle is controlled by changing the rotating speed of motor 20. The panel 4 is positioned on the panel placing board of the air developing apparatus. The drive motor drives the flat pattern nozzle for reciprocating operation and the air development can be realized in such a manner that the phosphor at the area other than the specified color pattern area is removed by blowing of clean and dry air.
Patent JP-H08306343-A (JP)
Title: Incandescent electric lamp
Inventor: KATO MASANOBU
IPC: H01K9/08
Filed: 1995-04-28
Abstract: PURPOSE: To prevent the occurrence of glare and color spots in an incandescent electric bulb which is a glass bulb bearing infrared ray reflecting film on the surface and make thermal deterioration hardly occur in supporting lines of the electric bulb. CONSTITUTION: A glass bulb 2 is composed of a spherical part 4 and non- spherical parts 5, 6 and a coil part 14a of a filament 14 is positioned in almost the center of the spherical part 4. An infrared ray reflecting film 8 is formed in the surface of a glass bulb and moreover, a light absorbing member 9 is installed in the non-spherical parts.
Patent JP-H0425262-A (JP)
Title: Data communication equipment
Inventor: HASHIMOTO TAKAAKI
IPC: H04M1/27
Filed: 1990-05-21
Abstract: PURPOSE:To execute redialing immediately even in redial standby state by providing a control means making redialing to an opposite station without waiting lapse of a prescribed standby time to the equipment. CONSTITUTION:A ROM 2 and a RAM 2 and an SRAM 4 used for work areas are connected to a CPU 1 comprising a microprocessor or the like and the operation of the entire equipment is controlled according to a program stored in the ROM 2. The CPU 1 in its standby state discriminates whether or not it is in redial standby and continues the standby state when the discrimination is negative. When a redial key is depressed, dialing is implemented to dial a telephone number of an opposite station stored in a prescribed memory for redialing by using a dial signal generating circuit in a MODEM 7 or an NCU 8. Thus, this equipment makes redialing immediately to the opposite station in redial standby by the depression of the redial key 20 even in the redial standby state.
Patent JP-H09298819-A (JP)
Title: Insulator forming method for insulated wire connection
Inventor: ISHIKAWA IZUMI
IPC: H02G1/14
Filed: 1996-04-26
Abstract: PROBLEM TO BE SOLVED: To make block formation easier and improve insulation performance by forming a reinforced insulator block with a resin containing no cross - linking agent, and by impregnating organic peroxide as a cross - linking agent to this block which covering this reinforced insulator block to an insulation conductor connection. SOLUTION: After connecting a conductor 11 of an insulated conductor 10, a reinforced insulator block 1 is covered to a connecting portion, heated and pressured. After winding a semiconductor layer 14 on an upper layer of a conductor 11, two-split reinforced insulator block 1 is covered around it. This block 1 comprises a resin insulator containing no cross - linking agent, and an organic peroxide and cross - linking agent is impregnated before covering this block to the insulated conductor connection. After the impregnation, this block 1 is covered to an insulation conductor connection and heated. When the block 1 is heated, the cross - linking is made, gap between the insulation conductor connection and the block 1 is removed by pressuring and is closed.
Patent JP-H09291931-A (JP)
Title: Roller
Inventor: KIMOTO HARUYASU
IPC: G03G15/20
Filed: 1996-04-26
Abstract: PROBLEM TO BE SOLVED: To prevent the occurrence of tearing and fracture of an elastic body layer by providing a specified depth groove in at least one end surface of the elastic body layer so as to surround a core metal by keeping a specified layer height. SOLUTION: A groove having a depth of over 0.5mm and less than 5mm is formed in at least one end surface of a low hardness elastic body layer 2 by a fixed layer height from a core metal 1 so as to surround this core metal 1. Such a groove is formed by providing a projection having a corresponding shape in the lid 4 of a metallic mold 3 for manufacturing a roller. During manufacturing of a roller, when the lid 4 of the metallic mold 3 is to be taken out, an angle between the bottom surface of the groove and a side wall is opened so as to widen a groove width, the extension of a part other than the groove on the end surface in a radial direction is reduced and thus tension of an inner side from the groove is also reduced.  The reduction of the tension in the inner side of the end surface is transmitted to the inner layer of the elastic body layer 2, shearing stress in this part is reduced and thus tearing and fracture are prevented.
Patent JP-S619644-A (JP)
Title: Photosensitive composition
Inventor: IRIE RIYOUTAROU
IPC: G03F7/038
Filed: 1984-06-25
Abstract: PURPOSE:To obtain a negative type radiation sensitive resist having high resolution and high dry etching resistance by adding a specified photosensitive aromatic azide compound and a polymer which is photochemically hardened or made insoluble in a solvent by the azide compound. CONSTITUTION:A photosensitive composition is obtd. by adding the condensation product of equimolar amounts of an aromatic azide compound having an aldehyde group and pyrrole and a polymer which is photochemically hardened or made insoluble in a solvent by the condensation product. For example, the condensation product and the polymer such as polystyrene are dissolved in a solvent such as chlorobenzene, and the resulting photosensitive soln. is applied to a support and dried to form a photosensitive film. This film is exposed to radiation and developed with chlorobenzene. By the development, the unexposed part is dissolved and removed, and a fine pattern can be obtd. Thus, a negative type radiation sensitive resist having high resolution and high dry etching resistance is obtd. The resist is used as a photographic or copying material or a material for printing plates.
Patent JP-S6112952-A (JP)
Inventor: YABUKI KAZUYUKI
IPC: D06M101/16
Filed: 1984-06-22
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-H11300714-A (JP)
Title: Table type feeding apparatus
Inventor: MURATA HIKARI
IPC: B28B1/08
Filed: 1998-04-23
Abstract: PROBLEM TO BE SOLVED: To provide a table type feeding apparatus without entailing manufacturing cost by simplifying control operation of a controller. SOLUTION: A pair of hydraulic cylinders 7 and 8 for elevating/lowering both ends of a table, a pair of electromagnetic switch valves provided respectively on each of a pair of these hydraulic cylinders 7 and 8 and a controller for controlling the electromagnetic switch valves 9 and 10 are provided and in a pair of the first and the second electromagnetic switch valves 9 and 10, when solenoids 9a and 10a on one side are magnetically excited, the hydraulic cylinder provided on this electromagnetic switch valve is contracted and when solenoids 9b and 10b on another side are magnetically excited, the hydraulic cylinder is extended.  In addition, one solenoid 9a of the first electromagnetic switch valve 9 and another solenoid 10b of the second electromagnetic switch valve 10 are connected with each other in series and another solenoid 10b of the first switch valve 9 and one solenoid 9a of the second electromagnetic switch valve 10 are connected with each other in series.
Patent JP-H05293451-A (JP)
Title: Continuous ultrasonic washing apparatus
Inventor: OGATA AKIHIRO
IPC: B08B3/12
Filed: 1992-04-21
Abstract: PURPOSE:To enhance washing efficiency, to shorten a washing time and to achieve marked miniaturization by constituting the title apparatus of a washing tank permitting a net conveyor to pass and having an ultrasonic vibrator arranged thereto, a washing solution receiving and storing tank and a washing solution circulating means and arranging a washing solution heating device. CONSTITUTION:A continuous ultrasonic washing apparatus has an inlet 6a and an outlet 6b provided to the tank body part thereof and feeds an object 2 to be washed. A washing tank 3 constituted so that a lower net conveyor 1b and the upper net conveyor 1a opposed to the upper net conveyor 1b and driven in synchronous relation to the conveyor 1b are made possible to pass through the tank body part and ultrasonic vibrators 4 are arranged in opposed relation to the net conveyors 1a, 1b is provided. A washing solution receiving and storing tank 9 is provided under the washing tank 3 so as to receive the washing solution 5c flowing out from the net conveyor inlet and outlet 6a, 6b of the washing tank 3 and the washing solution 5b in the washing solution receiving and storing tank 9 is supplied to the washing tank 3 by a circulating pump 10 and a heater 8 is arranged as the heating device of the washing solution 5b.
Patent JP-S5921521-A (JP)
Title: Manufacture of calcium hydroxide of high grade from quick lime
Inventor: MURAKAMI TSUGIO
IPC: C04B2/04
Filed: 1982-07-27
Abstract: PURPOSE:To manufacture calcium hydroxide of extremely high grade by emulsifying lump quick lime at a specified rate of emulsification, and removing solid matter by classification. CONSTITUTION:Quick lime manufactured by calcining limestone with coke, coal or heavy oil is sieved with a sieve of >=10mm. mesh to remove the ashes of the fuel and other impurities. Water is added to the resulting lump quick lime of 10-100mm. average grain size, the quick lime is emulsified at 30-80% rate of emulsification, and contained solid impurities are removed by classification with a liq. cyclone, a sieve, a countercurrent classifier or the like. Calcium hydroxide of extremely high purity is stably obtd.
Patent JP-S6110017-A (JP)
Title: Production of graphite electrode
Inventor: YAMASHITA MAKOTO
IPC: C01B31/04
Filed: 1984-06-23
Abstract: PURPOSE:To increase the bulk density and improve the strength of an artificial graphite electrode prepared from a coal tar-based needle coke, by carrying out the graphitization in the presence of a specific antipuffing agent. CONSTITUTION:Metallic nickel, nicket compound (e.g. nicket oxide), metallic cobalt and/or cobalt compound (e.g. cobalt oxide) is used as the antipuffing agent of the present invention. The agent preferably contains <=25wt% particles having diameter of <=2.4mu and has an average particle diameter of <=1.8mu. In the production of a graphite electrode, the above antipuffing agent is added to a coal tar-based needle coke (sulfur content: about 0.05-0.3%, nitrogen content: about 0.3-0.6%). The amount of the agent is about 0.1-1wt% based on the sum of the coke and a binder. The mixture is subjected successively to the forming, primary calcination, impregnation, secondary calcination, and graphitization to obtain the objective artificial graphite electrode.
Patent JP-S6020077-A (JP)
Inventor: KAJIKAWA YOSHIMITSU
IPC: F26B25/22
Filed: 1983-07-14
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-H04353241-A (JP)
Title: Idle speed control device for diesel engine
Inventor: ANDO KEN
IPC: F02B3/06
Filed: 1991-05-31
Abstract: PURPOSE:To securely control an actual rotational speed to a target rotational speed with less variation of integral control amount when the speed is raised from a usual idle condition, and also control the actual rotational speed to the target rotational speed when the speed is returned back to the ordinary idle condition, even if a friction is generated in a device or any drive power loss, etc., is produced in auxiliary machines, etc. CONSTITUTION:An idling control device is provided with a rotational speed sensor 35, an electromagnetic spill valve 23, an air conditioner switch 65, a neutral switch 66, a water temperature sensor 75, an idle up switch 67, etc. A CPU in an ECU 71 sets up a target rotational speed according to the operating condition of a diesel engine 2, and controls the electromagnetic spill valve 23 by the feedback control in which an integral control amount and an estimated control amount are used, so that the actual rotational speed detected by the rotational speed sensor 35 may reach at the target rotational speed. The CPU adds or deducts a specified amount of compensation to or from the estimated control amount when the integral control amount comes out of a predetermined area.