baber/WOPTO huggingface dataset:
Patent JP-H1131918-A (JP)
Title: Microwave and millimeter wave radiation type oscillation device
Inventor: MATSUI TOSHIAKI
IPC: H01Q9/28
Filed: 1997-07-11
Abstract: PROBLEM TO BE SOLVED: To take out the high frequency oscillation output into a space with high efficiency by specifying a space secured between a pair of fan-shaped conductor patch faces and a conductor plane extending in parallel to the patch faces and also the radius of each fan-shaped conductor patch and connecting both conductor patches to the different DC power supplies using their sources as the ground potentials. SOLUTION: This oscillation device consists of a pair of fan-shaped conductor patches 19, a field effect type high frequency transistor TR 12 and a conductor plane expanding in parallel to both fan-shaped conductors. The center parts of both patches 19 are put close to each other with their arc parts set opposite to each other. The gate and drain of the TR 12 are connected to the center parts of both patches 19 with the source of the TR 12 grounded respectively. The space secured between the conductor plane and the faces of both patches 19 is set at 1/15 to 1/5 times as much as the wavelength with the radius of each patch 19 set at about 1/4 oscillation wavelength. Then the patches 19 are connected to the different DC power supplies whose sources are set at the ground potentials via the DC bias lines 11 respectively.
Patent JP-2000055084-A (JP)
Title: Friction clutch operating mechanism and differential gear incorporating the same
Inventor: TERAOKA MASAO
IPC: F16H48/30
Filed: 1998-08-04
Abstract: PROBLEM TO BE SOLVED: To provide a clutch operating mechanism which has an inexpensive structure and which can enhance the degree of adjustment for the fastening function of the clutch. SOLUTION: An operating mechanism 3 for a multi-disc clutch 25 for limiting differential operation, incorporated in a differential gear 1 including a differential gear mechanism 23, comprises a movable gear 45 and a stationary gear 47 which are supported on a boss part 5b of a differential gear casing 5 and which are arranged axially adjacent to each other, the movable gear 45 being supported on the inner side so as to be axially movable, and the stationary gear 47 being supported and fixed in the axial direction on the outer side, and both gears 45, 41 clamping a rod 53 between a pair of opposed recessed seats.  Both gears 45, 47 are rotated, relative to each other in association with the rotation of a step motor 55 during differential operation of the differential gear mechanism 23, and accordingly, the clamped rod 53 exerts a thrust force for separating both gears 45, 47 from each other so that the movable gear 45 is displaced, thereby, the multi-disc clutch 25 is pressed.
Patent JP-2001050239-A (JP)
Title: Hoisting accessory
Inventor: IHARA YOSHIHIRO
IPC: F16B45/00
Filed: 1999-08-04
Abstract: PROBLEM TO BE SOLVED: To provide hoisting accessory capable of positively hoisting a material through its hoisting hole and installing it as preset without giving damage thereto. SOLUTION: A sheathed hoisting accessory body B provided with a hooking metal 4 at the upper end and adapted to be inserted into a hoisting hole H in a floor panel P, an operating rod R to be inserted into a hole 1 in the hoisting accessory body B in an up-and-down movable manner and supported at the upper end of the hoisting accessory body B at the position of the moved-down end and a rotationally movable hook E connected to the lower end of the operating rod R in a rotationally movable manner. Opposed portions at the lower end of the hoisting accessory body B are provided with first and second rotationally movable hook storage/delivery holes 6, 7 in the axial direction to enable storage/delivery of the rotationally movable hook E in/out of the hoisting accessory body B. One rotationally movable hook storage/delivery hole 6 has upper and lower end faces which contact the rotationally movable hook E to form rotational movement operating faces 6a, 6b for rotational movement. With the up-and-down movement of the operating rod R with respect to the hoisting accessory body B, the rotationally movable hook E is rotationally moved in positive and reverse directions to permit the rotationally movable hook E to engage the peripheral edge at the lower end of the hoisting hole H of the floor panel P.
Patent JP-S59111179-A (JP)
Title: Preventing method of picture disorder
Inventor: SUZUKI AKIO
IPC: G03G21/00
Filed: 1982-12-16
Abstract: PURPOSE:To obtain a clear picture by bringing a heating member which is heated up to specific temperature into contact with the surface of an electrostatic latent image carrier and heating its surface locally and instantaneously. CONSTITUTION:The heating member 6 heated up to the specific temperature is brought into contact with the surface of the photosensitive drum 1 and the surface is heated locally to remove speedily molecules of water sticking to the surface of the drum 1 and molecules of water absorbed by a moisture absorptive material. The heating member 6 is constituted by supporting a heat generating body 7 such as a halogen lamp and a heating wire fixedly in a roller 7 made of a material having high heat conductivity such as aluminum and copper freely from the roller 7. Consequently, the water sticking to the carrier surface and water absorptive material are removed anda clear picture is obtained.
Patent JP-S6281453-A (JP)
Title: Electron trapping agent for high-molecular material
Inventor: KAGITANI TSUTOMU
IPC: C08K5/34
Filed: 1985-10-03
Abstract: PURPOSE:To provide the titled electron trapping agent which can trap effectively electrons in high-molecular materials, by using an acid ester compd. having a 1-halo-2,2,6,6-tetramethylpiperidyl group as an active ingredient. CONSTITUTION:A compd. of formula I (wherein X is =CH-, a group of formula II; Y is halogen; Z is an acyl group derived from a mono- to hexabasic aliph. or arom. carboxylic acid; n is 1-6; R is a lower alkyl) is used as an active ingredient to obtain the desired electron trapping agent for high-molecular materials. The compd. of formula I can be easily prepd. by any conventional method for the production of halogenated amines. Examples of the compd. are 1-chloro-2,2,6,6-tetramethyl-4-piperidyl acetate and bis(1-chloro-2,2,6,6- tetramethyl-4-piperidyl) sebacate. 0.001-5pts.wt. compd. of formula I is blended with 100pts.wt. high-molecular material.
Patent JP-H0862119-A (JP)
Title: Structure of air cylinder for low temperature environment test equipment
Inventor: NAKAMURA MASAHIKO
IPC: G01N17/00
Filed: 1994-08-23
Abstract: PURPOSE: To prevent the driving air in a cylinder from freezing by sustaining the outer peripheral temperature of the cylinder at a constant level without requiring any electric heater. CONSTITUTION: The air cylinder for low temperature test equipment comprises a cylinder 1 covered with a heat insulating material 2, a piston being set slidingly in the cylinder, and a tube 4 for driving the air cylinder connected with the cylinder at the opposite ends thereof. In the air cylinder being stretched and contracted in a low temperature environment test equipment by means of a piston rod 5 connected with the piston, the air cylinder is disposed having a predetermined distance from the heat insulating material and low humidity normal temperature air is caused to flow around the cylinder covered with the heat insulating material 2.
Patent JP-2000033355-A (JP)
Title: Treatment of organic waste using high-temperature and high-pressure steam
Inventor: MIYABAYASHI TETSUJI
IPC: C02F11/06
Filed: 1998-07-21
Abstract: PROBLEM TO BE SOLVED: To reduce the equipment cost and operating power cost while maintaining the efficiency in the wet treatment of org. waste by oxidizing the org. waste in the steam above the critical temp. and below the critical pressure. SOLUTION: Sewage sludge 10 is pressurized by a sludge feed pump 20 and the pressurized sludge 10 is heat-exchanged with a reactor effluent 40 in a heat exchanger 30 and heated. The sludge 10 is then mixed with the oxygen 60 compressed by an oxygen compressor 50 and oxidized in the high-temp. and high-pressure steam above the critical temp. of water and below the critical pressure. Namely, the org. matter in the sludge 10 is oxidized by oxygen into carbon dioxide and water. The reactor effluent 40 is cooled in the heat exchanger 30 and further cooled by a cooler 80. The cooled effluent 40 is separated by a gas-liq. separator 90 into the exhaust gas 100 of CO2, N2, 02, etc., treated water 110 and ash 120 as the oxides of inorg. matter in the sludge and reduced in pressure.
Patent JP-S60122143-A (JP)
Inventor: UIRIAMU EICHI FURUSEBUTSUSHIYU
IPC: B29K105/04
Filed: 1984-10-19
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-S59112534-A (JP)
Title: Manufacture of grid for c-crt electron gun
Inventor: SATOU TAKAYUKI
IPC: H01J9/14
Filed: 1982-12-17
Abstract: PURPOSE:To prevent leakage of electron beam through openings at opposite ends of groove by making an electron gun beam hole in a groove formed longitudinally in stripe member while providing shielding sections perpendicularly with the groove at opposite ends of grid punched from the stripe member thereby improving rigidity in the direction perpendicular with the groove of stripe member. CONSTITUTION:Stripe member 12 fed into a roll forming machine 19 is formed with a groove 13 having gradually increasing width through projections 24, 25, 26 to provide thin bottom section 14. Then the profile of G1 grid 11 is punched while three beam holes 15... are made through the thin section 14 and shielding boards 18, 18 perpendicular with the groove 13 for choking the opposite end openings are welded on both end faces in longitudinal direction of grid 11. Consequently rigidity in lateral direction is improved by said shielding boards 18, 18 while since the opposite end openings of groove 13 are choked, electron beam which has not passed through beam holes 15... but flowed to the groove 13 is prevented from leaking resulting in improvement of C-CRT characteristic.
Patent JP-H0769274-A (JP)
Title: Container entry guide of container ship
Inventor: TOMURA MASAKAZU
IPC: B63B25/00
Filed: 1993-09-06
Abstract: PURPOSE:To facilitate carry-in of a container in a device guiding the container between a low peak entry guide and a high peak entry guide in a hold by fitting a slope of downward gradient to the upper end part of the low peak entry guide. CONSTITUTION:In a container ship in which low peak entry guides 3 and high peak entry guides 4 having decided height difference of the respective upper end parts between are arranged alternately at regular intervals along the width direction of the ship, a slope 6 of downward gradient toward the high peak entry guide 4 is fitted to the upper end part of the low peak entry guide 3. Hereby when a container A is brought down and carried in between both entry guides 3,4 after laterally moving it from the land side, in the case of contacting the container A with the high peak entry guide 4 so as to be inclined due to excessive lateral movement, even if the container A is brought down as it is, the corner part is slided along the slope 6, and hence the posture of the container A is automatically corrected.
Patent JP-H1061676-A (JP)
Title: Torque limiter
Inventor: NAKAMURA YUTAKA
IPC: F16D7/10
Filed: 1996-08-22
Abstract: PROBLEM TO BE SOLVED: To provide large load capacity and sufficient durability besides a structure can be simply and compactly constituted in the small number of part items. SOLUTION: Grooves 11 and 8 are arranged between a ring gear 7 and a slice arm 3, and a roller 9 is interposed. This roller 9 is brought into pressure contact toward the ring gear 7 by a plate spring 10 supported by the slice arm 3, and only when load torque is in an allowable range, the roller 9 is held between the grooves 11 and 8, and torque is made transmittable to the slice arm 3 from the ring gear 7 so that a torque limit or the like can be comparatively freely set through setting of a shaft directional dimension and a shaft diameter of the roller 9, a thickess of the plate spring 10 or the like, and a load resistant characteristic can be effectively improved, and a structure can also be made simple and compact.
Patent JP-H1159033-A (JP)
Title: Greeting card
Inventor: NAKAHARA SHINGO
IPC: G10K15/04
Filed: 1997-08-18
Abstract: PROBLEM TO BE SOLVED: To reduce the pressing force for operating a sound recording switch of a greeting card and carry out the sound recording securely. SOLUTION: In the constitution of a greeting card provided with a sound recording means and generating means 10 for regenerating the contents recorded in the sound recording means, when a sound recording switch 11 and a regenerating switch 12 are provided and both of the sound recording switch 11 and the regenerating switch 12 are turned on, the sound recording means is actuated, and when the regenerating switch 12 is turned on, the regenerating switch 12 is actuated. Also the sound recording switch 11 and the regenerating switch 12 are turned on when they are pressed, and a pressing section of the sound recording switch 11 and a pressing section of the regenerating switch 12 are provided on the positions recessed from the surface of a base.
Patent JP-H0270944-A (JP)
Title: Acceleration slip preventing device for vehicle
Inventor: HASHIGUCHI MASAYUKI
IPC: B60W10/18
Filed: 1988-09-05
Abstract: PURPOSE:To inhibit the generation of slip at a turning time by determining th output of an engine according to the slip quantity enumerated by means of a slip quantity enumerating means for the wheel speed of driving wheels and driven wheels. CONSTITUTION:A traction controller 15 detects the driving wheel speed and the driven wheel speed by means of sensors 11-14, enumerates the slip quantity corresponding to the difference between the driving wheel speed and the driven wheel speed, and reduces the output torque of the driving wheel according to the slip quantity. When the turn of a vehicle is detected by the turning degree detected by means of a turning degree detecting means, the smaller wheel speed between the one wheel speed and the other wheel speed of the driven wheels WRR, WRL is made VR and the larger wheel speed between the one wheel speed and the other wheel speed of the driving wheels WFR, WFL is made VF. The slip quantity is enumerated according to the wheel speed VF - the wheel speed VR and the output of an engine 16 is determined according to this slip quantity. The generation of slip at a turning time is thus inhibited so as to enable safe turn.
Patent JP-H0585746-A (JP)
Title: Metallic mold for glass subjected to vapor deposition treatment
Inventor: OKITA HITOSHI
IPC: C03B40/02
Filed: 1991-09-02
Abstract: PURPOSE:To obtain a metallic mold which improves mold parting, can extremely decrease the coating operations of oil and is free from defects, such as peeling, by coating the product molding surface of the metallic mold for glass with a material which is to be deposited by evaporation and has a good release property from products and a good thermal conductivity. CONSTITUTION:The product molding surface of the metallic mold for glass is deposited with the above-mentioned material to be deposited by evaporation and generally a material which has a high m.p. and with which the good smoothness to glass products is obtainble, in such a manner that the thin film of several microns can be obtd. The materials to be deposited by evaporation are adequately, for example, Ni, Cr, Pt, V, Mo, W, TiC, SiC, WC, graphite diamond vapor CVD, reactive vacuum vapor deposition and Chemical vapor deposition method, such as vacuum vapor deposition and low-pressure CVD, reactive vacuum vapor deposition and physical vapor deposition methods, such as sputttering, are adopted as the vapor deposition means. The parting of the product is extremely well executed even if the oil to be coated for the purpose of parting is extremely decreased by using such metallic mold. The speed up of mass production is possible.
Patent JP-H04102736-A (JP)
Title: Dashpot
Inventor: SHINDO TAKAO
IPC: F16F9/02
Filed: 1990-08-23
Abstract: PURPOSE:To obtain the stable operation characteristic having the nearly constant sliding resistance between a piston and a cylinder allowing a piston to have elasticity at least on the outside peripheral edge part and to be inscribed in the press contact state permitting the revolution by hands, on the cylinder. CONSTITUTION:A piston 23 is made of synthetic rubber, synthetic resin, or leather, and is formed from a disc-shaped body part 23a nipped by a piston stopper 25 and a piston retainer 26 and a cylindrical peripheral edge part 23b which is elastic and inscribed with a cylinder 1, increasing the diameter toward the second chamber 22 from the outside peripheral edge of the body part 23a. When the piston 23 is installed on a piston rod 4, and assembled into the cylinder 1, the press contact force to the cylinder 1 of the piston 23 is known by investigating the force necessary for the revolution by turning the piston rod 4 by a hand. For instance, when revolution is disabled for a markedly large force is necessary, a dashpot having the constant performance free from the dispersion of operation characteristics can be obtained by the replacement to a small diameter piston 23.
Patent JP-H0770489-A (JP)
Title: Ink for ink-jet printing and production thereof
Inventor: KUWABARA KOJI
IPC: C09D11/00
Filed: 1993-09-07
Abstract: PURPOSE:To provide an ink-jet printing ink for the printing of cloth and having improved filterability add stability in ejection and storage and provide a process for producing the ink. CONSTITUTION:This ink for ink-jet printing is produced by dispersing a water- insoluble dye or pigment in an aqueous medium and adjusting the content of water-insoluble iron component in the aqueous medium to <=30mug/g. The ink can be produced by dispersing a water-insoluble dye or pigment in an aqueous medium and removing iron from the aqueous dispersion or ink containing the water-insoluble dye or pigment by applying magnetic force to the dispersion, etc.
Patent JP-S6380776-A (JP)
Title: Current controller for pwm inverter
Inventor: KUBO KENJI
IPC: H02M7/48
Filed: 1986-09-22
Abstract: PURPOSE:To improve the current control characteristic of a current controller for a PWM inverter by preparing a carrier signal displaced in phase at a sufficient time to complete a control calculation of one phase in each phase, and sequentially controlling currents in each phase synchronously with the signal. CONSTITUTION:A PWM inverter to be controller is composed of a DC power source 1 and an inverter main circuit 2, and its 3-phase output current is supplied to an AC motor 3. A microprocessor 5 for executing a current control calculation starts interrupting synchronously with the rising time of pulse signals Zu-Zw output from a PWM signal generator 6 to start the current controls of the corresponding phase. The current control calculation of each phase is executed synchronously with the specific timing of a carrier signal displaced in phase at each phase. Thus, the current control of one phase is sufficiently finished during the phase difference to execute the current control of the corresponding phase at each phase.
Patent JP-H1057057-A (JP)
Title: Recombinant plasmid and transformant for decomposing organochlorine compound
Inventor: OMORI TOSHIO
IPC: B09C1/10
Filed: 1996-08-23
Abstract: PROBLEM TO BE SOLVED: To obtain a recombinant plasmid containing gene fragments such as a cumene splitting enzyme gene fragment so as to give host cells ability to degrade organochlorine compounds, thus useful for restoration of contaminated water and soil. SOLUTION: This recombinant plasmid contains one or two gene fragments selected from the group consisting of cumene splitting enzyme gene fragment cum A1A2A3A4B derived from Pseudomonas fluorescence IP01 and organosulfur compound splitting enzime gene fragment dso ABCDEF derived from the bacteria belonging to the genus Acinetobacter, and furthermore, pref. a drug-tolerant gene and a gene replicable in Gram-negative bacteria. It is preferable that host cells are transduced with this recombinant plasmid so as to give them degradative activity against organochlorine compounds such as tetrachloroethylene, or afford potentiated gene recombinant bacteria with which the environment is protected.
Patent JP-S59109877-A (JP)
Title: Radar equipment
Inventor: AKAGI HARUO
IPC: G01S7/40
Filed: 1982-12-15
Abstract: PURPOSE:To hold the gain of a receiver without damaging the radar covering range, by not cutting the interference wave input to an antenna with an RF switch and adding a switch which controls the antenna to the highest elevation angle in a radar pause time zone. CONSTITUTION:The interference wave input to the antenna is not cut by an RF switch, but the phase shift quantity of a phase shifter group 2 is controlled by a beam controller 4 to set the elevation angle of the antenna directivity to the highest in the time zone of charging of a pilot signal, namely, the pause time zone of the radar, and interference waves are always received with an antenna sidelobe. Thus, the disturbing wave reception level superposed to the pilot signal is reduced, and the gain of the receiver is automatically controlled stably by a gain controller 8.
Patent JP-H04105267-A (JP)
Title: Data memory device using automatic gain control circuit
Inventor: SHIMAUJI MASAHIRO
IPC: G11B20/10
Filed: 1990-08-27
Abstract: PURPOSE:To accelerate head switching and read/write switching by quickly recovering a step shape voltage offset appearing on an input signal, and quickly recovering every kind of disturbance generating in the state transition of the input signal. CONSTITUTION:A voltage controlled amplifier 24 is provided with a function to input a VCA input signal to an input terminal of signal to be amplified and to amplify the VCA input signal by a gain in accordance with a voltage inputted to a gain control voltage input terminal and to input a squelch signal which switches the sending/nonsending of an output signal. A rectifier circuit 25 rectifies the output signal of the voltage controlled amplifier 24, and smoothes and outputs it. Also, an amplifier 26 compares the output voltage value of the rectifier circuit 25 with a preset DC voltage, and outputs the voltage in accordance with a differential voltage. Furthermore, a clamping circuit 23 cancels a function to hold the voltage of the input terminal of signal to be amplified of the voltage controlled amplifier 24 at a certain prescribed voltage corresponding to the voltage value of the input signal and a voltage holding operation. Thereby, it is possible to accelerate the head switching and the read/ write switching.
Patent JP-H0384622-A (JP)
Title: Processing system for multiplex metaphor environment information
Inventor: MIYAUCHI HISAO
IPC: G06F3/048
Filed: 1989-08-29
Abstract: PURPOSE:To ensure a direct and easy-to-understand expression around an image by using plural metaphor modules to properly combine the metaphors and to process them in parallel with each other. CONSTITUTION:A multiplex metaphor environment MME 7 is divided into there module groups consisting of image modules 5, metaphor modules 5 and metaphor modules 4 respectively. A metaware engine 6 is provided as a control mechanism for those modules. A module 4 contained the character description, the script description, and the realization description. Then plural such modules 4 are provided and processed in parallel with each other. As a result, a direct and easy-to-understand expression is obtained with combination of modules 4 secured in accordance with each situation.