baber/WOPTO huggingface dataset:
Patent JP-H03276806-A (JP)
Title: Suspension control device
Inventor: KATSUTA TAKAYUKI
IPC: B60G17/015
Filed: 1990-03-26
Abstract: PURPOSE:To hardly generate a delay on a driving mechanism and prevent the deterioration of the steering stability and comfortableness to ride by restricting the drive range of the driving mechanism of a suspension mechanism, and prohibiting that the damping force becomes a preset value or below in response to the operating action state causing the attitude change of a vehicle body. CONSTITUTION:A suspension control device is provided between an axle support member and a vehicle body, and it controls the damping force of a suspension mechanism 2 generating the damping force in response to the preset drive quantity of a driving mechanism 1. The operating action state causing the attitude change of the vehicle body is detected by an operating action detecting means 3. The drive range of the driving mechanism 1 of the suspension mechanism 2 is restricted in response to the detected operating action, and a prohibiting means 4 prohibits that the damping force becomes a preset value or below. Even if a delay is generated on the driving mechanism 1, such a case is prevented that only a small damping force is obtained when a large damping force is required, and the steering stability is improved.
Patent JP-H10252336-A (JP)
Title: Door stopper
Inventor: MINAMI SABURO
IPC: E05F5/06
Filed: 1997-03-11
Abstract: PROBLEM TO BE SOLVED: To fix a door in an opened state or close the door fixed in the opened state without bending. SOLUTION: A stopper rod 10 is arranged to a fitting piece 14 of a stopper movable body 1 so that a projection 11 formed at the front end of the stopper rod 10 is movable both horizontally and vertically and urged to one way by a spring. Grooves 21 composed of an advancing way (b), an engaged part (e), and a return way (g) provided with level differences to lead the projection 11 formed at the front end of the stopper rod 10 are formed in the fixing body 2 of the stopper.
Patent JP-H01248487-A (JP)
Title: Power source device for magnetron
Inventor: YOKOSE YOSHIKAZU
IPC: H05B6/66
Filed: 1988-03-30
Abstract: PURPOSE:To reduce size, weight and price by using a high leakage type high frequency transformer to determine the cutoff period from the primary inductance of the high frequency transformer and to determine the energization period from the leakage inductance. CONSTITUTION:Using a rectifier circuit 2 of a non-smoothing type, the connecting relationship between a primary coil 31, secondary coil 32 of a high frequency transformer 3 and a magnetron 8 is such that the anode current of the magnetron 8 flows during the energization time of a power switching element 5 while a charging current of a voltage doubler rectifier circuit 7 flows during the cutoff period. The leakage type high frequency transformer is provided to determine the cutoff period from the primary inductance of the primary inductance of a high frequency transformer 3 and from the resonance condition of a resonance condenser 4. As a result, a choke coil becomes unnecessary for improving the switching action conditions. The prevention of core saturation becomes possible without increasing the cross sectional area of the core of the high frequency transformer 3. This makes it possible to obtain a power source for the magnetron with reduced size, weight and price.
Patent JP-H04286779-A (JP)
Title: Magnetic recording and reproducing device
Inventor: WATANABE TAKASHI
IPC: G11B20/12
Filed: 1991-03-17
Abstract: PURPOSE:To improve the interchangeability of a magnetic tape by recording input data along with a format for an interleaving processing and changing over the format for a deinterleaving, processing corresponding to the format for the interleaving processing at the time of reproduction. CONSTITUTION:Output data REC of a preliminary processing means 20 adding an identification data DFT indicating the first format to the input data D0 consecutively inputted to magnetic recording and reproducing devices 12 and 13 and outputting them after the interleaving processing of the input data in a first format, are added with error detection and correction codes C1 and C2 in a prescribed unit. A magnetic reproducing means 13 conducting the interleaving processing, detecting and correcting the error and outputting, and the identification data DFT are detected from output data PB of the means 13, the deinterleaving processing for the output data PB is conducted based on the data in the first format and the obtained data are outputted by a postprocessing means 40.
Patent JP-S61295152-A (JP)
Title: Memory positioning device for remote control back mirror
Inventor: ROBAATO JIEI FUITSUSHIYAA
IPC: B60R1/06
Filed: 1986-04-04
Abstract: A memory positioning system for use in a remote control rear-view mirror having electric motors for adjusting the mirror's position, which position is electrically detected by linear potentiometers connected to a microprocessor that records the potentiometer-generated signals. After the signals corresponding to a pre-selected position have been recorded and the mirror adjusted to a different position, the mirror can be returned to the pre-selected position by commanding the mircroprocessor to operate the motors until the potentiometers detect the previously recorded positions corresponding to the recorded signals. A rib and slot on the mirror's main spherical pivot mounting provide only a limited predetermined amount of vibration-absorbing pivotal movement about an axis which intersects the plane of the mirror. The mirror also has stops which permit only a limited amount of pivotal movement about the same axis.
Patent JP-H08273965-A (JP)
Title: Coil impregnation method
Inventor: ONAKA EIJI
IPC: H01F27/32
Filed: 1995-03-31
Abstract: PURPOSE: To quickly and easily achieve to impregnate an impregnation agent into an entire coil with a uniform film thickness using an inexpensive facility. CONSTITUTION: A coil 20 is dipped into a thermosetting impregnation agent 12 housed in impregnation bath 11, current is fed to the coil 20 in impregnated state for generating heat by itself, and the impregnation agent 12 is cured on the surface of the coil 20 due to the self heat generation of the coil 20, thus forming the coating of the impregnation agent 12.
Patent JP-H05279833-A (JP)
Title: Sealing treatment of thermal spray coating material
IPC: C23C4/18
Filed: 1992-03-31
Abstract: PURPOSE:To improve the corrosion resistance of a metallic material on the surface of which a film is formed by thermal spraying of metallic powder or ceramic powder in a molten state. CONSTITUTION:After an aq. resol type phenolic resin soln. is brought into contact with the thermal spray coated material formed with the film by thermal spraying on the metallic surface, the thermal spray coated material is heated to the temp. higher than the b. p. of water to cure the resol type phenolic resin, by which the holes existing on the thermal spray coated material are sealed with the resol type phenolic resin and therefore, the corrosion resistance thereof is improved. The application of the thermal spray coated material is enabled even in the highly corrosive environment where the conventional thermal spray coated materials are not applicable or the life thereof is extremely short. The thermal spray coated material is thus applicable to all products for which the corrosion resistance and wear resistance are strongly demanded.
Patent JP-S59201821-A (JP)
Title: Frp molded article having hole
Inventor: ODA MASAMITSU
IPC: B29C43/00
Filed: 1983-04-30
Abstract: PURPOSE:To obtain a molded article having a fixing hole, by piercing an insert member consisting of a boss part having a sharp tapered leading part, a rivet part and a flange part through a FRP material to be inlaid therewith while folding the leading end part of the boss part projected from the other surface of the FRP material to a direction contacted with the FRP material. CONSTITUTION:A flange part 8 is provided to the base end part of a hollow boss part 6 and a rivet part 10 is formed from the outer edge part of the flange part 8 in almost parallel with the center line of the above-mentioned boss part 6 to form an insert member 5. The boss part 6 and the rivet part 10 of this insert member 5 are inserted through a FRP material 3 from the sharp tapered leading end part of the boss part 6 and the leading end part of the rivet part 10 during press molding so as to be inlaid therewith and to project said sharp tapered leading end of the boss part 6 and the leading end part of the rivet part 10 from the other surface of the FRP material and, thereafter, the sharp tapered leading end part is removed while the leading end part of the rivet part 10 is folded so as to be contacted with the FRP material. By this method, a molded article having a bolt attaching hole 11, of which the anchoring force is not lowered, is obtained.
Patent JP-S63242984-A (JP)
Inventor: MATSUDA MASAO
IPC: C04B41/00
Filed: 1987-03-30
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-2000271381-A (JP)
Title: Electrical equipment fixing structure for washing machine
Inventor: SONODA NOBORU
IPC: D06F33/02
Filed: 1999-03-23
Abstract: PROBLEM TO BE SOLVED: To improve the scraping and recovering efficiency of a top cover by disposing plural electrical equipment on the same base to form an electrical equipment unit so as to easily separate and scrap the top cover and the electrical equipment in a short time. SOLUTION: As the fixing structure of electrical equipment for operation- control a washing machine, electrical equipment to fix to the side of a rear surface panel and electrical equipment to fix to the side of an operation panel are divided. A pump substrate 9, a water feeding case 10, a water feeding valve 11, etc., being the electrical equipment to fix to the side of the rear surface panel are collectively arranged in a single base 12 to be an electrical equipment unit 13. In addition, a low-voltage operation substrate 8 being the electrical equipment to fix to the side of the operation panel is fixed to a base 14 to be an electrical equipment unit 15. Then, the units 13 and 15 are respectively fixed to the rear side and the front side of the opening edge of the upper part of an outer box 2, a top cover 4 is arranged to cover the tops of the units 13 and 15, and the cover 4 is fixed to the upper part of the box 2 with screws 16.
Patent JP-H05280338-A (JP)
Title: Ignition method of diesel engine and device thereof
IPC: F02B3/06
Filed: 1992-03-31
Abstract: PURPOSE:To carry out complete combustion and achieve reduction of smoke by providing a main combustion chamber formed for preventing self-ignition by atomization, an auxiliary combustion chamber having an auxiliary injection nozzle for atomizing auxiliary fuel, and an ignition plug for igniting auxiliary fuel spray. CONSTITUTION:The ignition device of a diesel engine consists of a main combustion chamber 2 provided with a main injection nozzle 1 for injecting main fuel, an auxiliary combustion chamber 3 communicated with the main combustion chamber 2, and an auxiliary injection nozzle 4 and an ignition plug 5 which are provided in the auxiliary combustion chamber 3. Fuel spray (E) is formed in the main combustion chamber 2 by injecting a prescribed amount of light oil by the main injection nozzle 1. At nearly the same time as injection is completed, gasoline is injected from the auxiliary injection nozzle 4 into the auxiliary combustion chamber 3. Simultaneously with this, the ignition plug 5 is operated to ignite gasoline spray (G). Main fuel is injected into the main combustion chamber 2 admist the ignition flame so as to be burnt completely. It is thus possible to obtain complete combustion, and also achieve reduction of smoke.
Patent JP-S59201762-A (JP)
Title: Tool for automatic polishing device
Inventor: AZUMA KEIJI
IPC: B24D7/00
Filed: 1983-04-28
Abstract: PURPOSE:To enable a polishing material to be selected in responce to a concerning process while keeping the same tool to be mounted on a polishing device by allowing plural blocks to each of which end surface the polishing material is attached to be successively immersed in the axial direction and the end surface of any of the blocks to be projected. CONSTITUTION:Since the first set of blocks 11, 14 is extremely projected in an initial state, polishing is, if it is done, accomplished with the roughness of a polishing material mounted on the blocks 11, 14. Then, when a block height adjusting screw 20 is turned, the blocks 11, 14 are axially moved, and when the amount of the movement exceeds the difference of projection heights between the blocks 11, 14 and the second set of the blocks 12, 15, the blocks 12, 15 appear on the tool end surface, enabling the polishing to be performed by other polishing material mounted. Further, when the screw 20 is turned, the step part of the block 11 presses the step part of the block 12 to cause the block 12 to be pressed down, and thereby the third set of blocks 13, 16 is relatively lifted to permit the polishing material mounted on the blocks 13, 16 to be supplied onto the tool end surface, enabling several kinds of processes to be performed while keeping the tool to be attached.
Patent JP-S61234509-A (JP)
Title: Soft magnetic thin film
Inventor: HAYASHI KAZUHIKO
IPC: C22C38/00
Filed: 1985-04-11
Abstract: PURPOSE:To enable the thin film whose composition is expressed by FeaGabSic and which has the soft magnetic characteristic of the same degree as Sendust alloy and the remarkably high saturated magnetic flux density by specifying a range of the above composition. CONSTITUTION:The composition is expressed by FeaGabSic (wherein a.b. and c show the composition rate by atm%) and a range of this composition is the range of formula. For example, Fe, Ga and Si are weighed so as to meet the predetermined composition rate and these are fused and cast by use of a high-frequency induction heating furnace. After that, by mechanical process, these are made into the alloy target for sputtering of 4 inches diameter and 4mm thickness. Sputtering is done by using this alloy target and a high-frequency magnetron sputtering device so that a thin film on a crystallized glass substrate is obtained. Furthermore, this thin film is annealed to be cooled gradually and a soft magnetic thin film is obtained. This can meet the enhancement of the coersive force of a magnetic recording medium sufficiently and it becomes possible to contrive the high quality and high recording density.
Patent JP-H02253962-A (JP)
Title: Ink jet recording apparatus
Inventor: MATSUMOTO SHUZO
IPC: B41J2/055
Filed: 1989-03-29
Abstract: PURPOSE:To achieve the enhancement of emission efficiency and a lowering of voltage and to perform high frequency driving by performing the supply of ink from an ink sump to an emitting orifice part from the gap between a liquid flow side wall for forming an ink flow passage and an actuator. CONSTITUTION:An ink flow passage liquid chamber 2 is operated in a direction substantially increasing in its volume by the driving of an elastic movable actuator 1 due to the application of driving energy. When the driving energy is turned OFF in this state, the elastic movable actuator 1 returns to the initial state by its elastic force and, therefore, the pressure in the ink flow passage liquid chamber 2 is increased. By the increase of this pressure, an ink droplet is emitted from an emitting orifice 3. When the falling at the time of the turning-OFF of the driving energy is performed within a relatively short time of 1-20mus, the turning of an ink liquid from the ink flow passage liquid tank 2 to an ink supply passage 4 is suppressed by the fluid resistance component at a gap part 5 and the volume reduction of the ink flow passage liquid chamber 2 accompanied by the return of the elastic movable actuator 1 to the initial state is efficiently performed to make it possible to emit the ink liquid.
Patent JP-H06250668-A (JP)
Title: Functional plate or film material which can vary surge absorption frequency
Inventor: FURUYA YASUBUMI
IPC: C22C47/08
Filed: 1993-02-25
Abstract: PURPOSE:To provide the functional plate or film material which can vary surge absorption frequencies and is added with an actuator function capable of actively varying sound shielding characteristics even without an increase in weight and rigidity. CONSTITUTION:The fibers, sheets or meshes of a shape memory alloy (or superelastic alloy) set with a martensite reverse transformation end temp. at a service temp. or below are arranged on the front layer or within a combined plate or film material panel and a displacement driving element (actuator) 2 for loading a prescribed stress to this panel is installed to the panel to enable the active control of the surge absorption frequency band. More particularly this functional plate or film material is formed by mixing and combining the shape memory alloy material element produced by a rapid solidification method to extremely enhance attenuatability.
Patent JP-H11267546-A (JP)
Title: Method for magnetic separation
Inventor: MINAMI MASAHARU
IPC: B03C1/26
Filed: 1998-03-25
Abstract: PROBLEM TO BE SOLVED: To provide a method for magnetic separation by which even particles with a small magnetic susceptibility can be magnetically separated. SOLUTION: In the method for magnetic separation wherein gradient of magnetic field is formed in a magnetic separation bore and a substance to be separated is passed through the inside and a specified substance is separated by difference in magnetic force worked on the substance to be separated, (A) a ferromagnetic additive 3 is added in advance to the substance to be separated before the substance to be separated is passed through a magnetic field to generate bonded particles 13 by a strong magnetic force worked between the ferromagnetic additive 3 and the substance to be separated and (B)  the bonded particles 13 of the ferromagnetic additive 3 with the substance to be separated and non-bonded particles are passed through a magnetic separation bore 5 formed with magnetic gradient to separate a specified substance based on the difference of magnetic force worked on the bonded particles 13 and the non- bonded particles.
Patent JP-H09264139-A (JP)
Title: Combustion chamber structure for swirl chamber type diesel engine
Inventor: OKUZAWA AKIRA
IPC: F02B19/08
Filed: 1996-03-29
Abstract: PROBLEM TO BE SOLVED: To promote the formation of mixed gas between fuel and air so as to reduce smoke contained in exhaust gas by strengthening swirls in a swirl chamber in an engine low-speed revolution zone. SOLUTION: On the rotational center axis 8 of a swirl 7 generated in a swirl chamber 3 in compression step, a projecting 9 conical-shaped (tapered) in its mount head whose base end part is connected to the inner wall of a hot plug 2 and tip part is flat orthogonal to the rotational center axis 8 and protruded in the swirl chamber 3 is formed. A fuel injection valve 4 is disposed in the wall surface of a cylinder head 1 on the rotational center axis 8 such that an injection hole (single hole) is placed in parallel with a plane formed in the tip part of the projection 9. At this time, the plane formed in the projection 9 is formed to have a section with which all fuel sprays 11 jetted from the fuel injection hole 4 clash.
Patent JP-2000275454-A (JP)
Title: Optical fiber, manufacture of optical fiber, optical fiber assembly and manufacture of optical fiber assembly
Inventor: IZAWA TAKASHI
IPC: G02B6/02
Filed: 1999-03-23
Abstract: PROBLEM TO BE SOLVED: To reduce transmission losses by providing in a portion of an optical fiber element an inflated core portion where cores smoothly increase in diameter and then return to their original diameters, setting the length from the end of the inflated core portion to the portion of the maximum core radius at a specific value or more, and setting the maximum core radius of the inflated core portion at a specific ratio or less. SOLUTION: An inflated core portion A where cores 2a, 2b smoothly increase in diameter and then return to their original diameters is provided in a portion of an optical fiber 100. The length (d) of the inflated core portion A from an end to a position where a maximum core radius (h) is reached is 1.5 mm or more. The maximum core radius (h) of the inflated core portion A is 1 % or less of the length (d). Hence, losses resulting from leaking light at the inflated core portion and losses resulting from misalignment of an optical axis at a connection can both be reduced.
Patent JP-H09264794-A (JP)
Title: Infrared imaging apparatus
Inventor: KAWABATA TAKESHI
IPC: G02B5/20
Filed: 1996-03-29
Abstract: PROBLEM TO BE SOLVED: To omit a drive circuit and to also simply perform the calibration of fluctuations in sensitivity by arranging a reference black body for adjusting the sensitivity of an infrared detector to an infrared filter changeover mechanism restricting incident infrared rays. SOLUTION: The infrared energy of a subject 1 is scanned by a scanning mechanism 3 such as a galvano mirror through the window of a detection part. The scanning circuit 12 controlled by a computer is driven by the mechanism 3. The infrared energy obtained by scanning the subject 1 is chopped by a chopper 6 through an infrared lens 5 functioning as an object lens. The chopper 6 becomes a black body of a level standard in a cut-off part cutting off infrared energy. The fluctuations in the sensitivity of an infrared detector 10 detecting the infrared energy emitted from the subject are related to the designation accracy of temp. and are caused by the deterioration with time of a detector material, and a plurality of standard infrared temp. black bodies are measured to correct sensitivity.  The black body 3 for adjusting sensitivity is arranged to a changeover mechanism 14 and moved by a moving circuit 9.
Patent JP-H03276507-A (JP)
Title: Buried illumination apparatus
Inventor: MICHIURA MASAHARU
IPC: F21V17/02
Filed: 1990-03-27
Abstract: PURPOSE:To obtain a buried illumination apparatus making the slip holes for an air conditioner hardly visible at a low cost by providing the opening sections for the air conditioner of a reflecting plate, and fitting an intermediate reflecting plate ventilably shielding the opening sections of the reflecting plate. CONSTITUTION:An intermediate reflecting plate 3 is provided with elastic hooking members 18... each having an upper end hook section 18a and a lower end hook section 18b, and it is fitted to a reflecting plate 2 to ventilably shield opening sections 15... when the upper end hook section 18d is coupled with a fitting hole. The intermediate reflecting plate 3 is fitted to the reflecting plate 2 by the upper end hook section 18a. The relative position of the intermediate reflecting plate 3 with respect to the reflecting plate 2 is separated downward. The opening sections 15... of the reflecting plate 2 are provided at the rising section of a projection 12, and the opening sections 15... are covered by the intermediate reflecting plate 3. The opening sections 15... are made hardly visible, and the cost can be reduced.
Patent JP-H08277831-A (JP)
Title: Crank lubricating device for internal combustion engine
Inventor: TAZAKI YUTAKA
IPC: F16C9/04
Filed: 1995-04-03
Abstract: PURPOSE: To achieve both improvement on the requirement for lubrication in high rotation region and the reduction of frictional loss in a low and medium rotation regions in a crank lubricating device for internal combustion engine. CONSTITUTION: A path 9 in a crank for guiding lubricating oil to a crank pin 2 is formed to be offset from the rotary center of a crankshaft, and an overlay layer having the thermal conductivity higher than that of the crank pin 2 is formed over the whole periphery on the bearing surface of respective bearing metals 7, 8 interposed in connecting rod bearings.
Patent JP-S63244800-A (JP)
Inventor: OKUTSU KO
IPC: H05K7/06
Filed: 1987-03-31
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。