baber/WOPTO huggingface dataset:
Patent JP-S588275-A (JP)
Title: Quantitative pump and its control method
Inventor: TSUTSUMI ATSUSHI
IPC: F04B13/00
Filed: 1981-07-08
Abstract: PURPOSE:To simplify constitution and facilitate control further attain high accuracy, by providing a driving power souce of a pump casing and reciprocating motion conversion mechanism and providing means in which valves are open-close controlled synchronously with suction and delivery strokes of said mechanism further the driving power source is stop controlled. CONSTITUTION:Constitution is such that rotary motion of an electric motor 22 is transmitted to a pump casing 10 through a reciprocating motion conversion mechanism 20 to compressibly and extensibly perform pump action. Here in a suction stroke, a limit switch 40 is operated to open a suction valve 16 and suck fluid, then in a delivery stroke, a limit switch 42 is operated to shut off the suction valve 16, open a delivery valve 18 and perform delivery. Then, the first operation of the limit switch 40 causes the electric motor 22 to rapidly stop, while shuts off the delivery valve 18. Further control of this open-close operation can be adjusted by a cam (not shown in the drawing), and suction and delivery ports 12 and 14 are never simultaneously communicated also at the stopping time of a pump included.
Patent JP-S5730648-A (JP)
Title: Servo-brake system
Inventor: OOTA YOSHIKI
IPC: F16D65/28
Filed: 1980-07-31
Abstract: PURPOSE:To obtain a braking power at a fixed enlarged power rate in a large-sized autocycle by using a staged-piston to react to the grasping power of a brake lever for controlling the opening and closing of a nonreturn valve of a brake hydrostatic pressure generator. CONSTITUTION:When a brake lever 39 is operated, the hydrostatic pressure is transmitted to a brake cylinder via a connecting port 22. By this braking power, a calliper 8 is swayed counterclockwise to generate a hydrostatic pressure in a servo hydrostatic pressure generating chamber 16 via a push rod 31, but, at the initial stage of the braking, a nonreturn valve 29 is closed, and the hydrostatic pressure cannot be transmitted. When the grasping power is further increased, the hydrostatic pressure is increased, and a staged-piston 17 is shifted to the right against the force of a spring to open the nonreturn valve 29 in cooperation with a valve body 23 for increasing the braking power. When the hydrostatic pressure in the hydrostatic pressure generating chamber 16 surpasses a certain value, the piston 17 is shifted to the left to close the nonreturn valve 29, and the hydrostatic pressure is cut for obtaining a fixed enlarged power rate.
Patent JP-H06316278-A (JP)
Title: Mounting structure of front protector
Inventor: ASAHARA TOSHIO
IPC: B62D25/18
Filed: 1993-05-07
Abstract: PURPOSE:To protect a front bumper and a front fender both from an obstacle as well as to improve an aerodynamic characteristic in reducing an air resistance coefficient by forming a front guard part to be bulged downward from the front fender, in the front end of a front fender protector. CONSTITUTION:A front end lower edge of a front fender 1 is connected to that of a hood ledge panel 3 by a fender stay 6. In addition, a front end of a front panel protector 20 is bulgingly formed beneath the front end lower edge of the front fender 1 as a whole, thereby forming a front guard part 21 there. Simultaneously with this, a positioning part 24 to be fitted in the fender stay 6 in the longitudinal direction is installed in a setup equivalent position of this fender stay 6 in the upper edge. The front guard part 21 is installed beneath the fender stay 6 in straddling the fender stay 6 at this positioning part 24. Thus the front fender 1 or the like is protected from an obstacle while a running air guide takes place in this way.
Patent JP-H10303650-A (JP)
Title: Frequency converter
Inventor: YAMAGUCHI AKIRA
IPC: H04B1/04
Filed: 1997-04-23
Abstract: PROBLEM TO BE SOLVED: To realize the frequency converter where leakage of an injected local oscillation(LO) signal is suppressed without using an external filter or the like. SOLUTION: The converter is provided with a 1st power distribution means 2-1 that distributes an LO signal, a 2nd power distribution means 2-2 that distributes an intermediate frequency(IF) signal, a plurality of even number harmonic mixers 1-1, 1-2 that multiply the distributed LO and IF signals, and a power combination means 3 that combines outputs of the even number harmonic mixers 1-1, 1-2 to provide an output of a radio frequency(RF) signal. Then 2n-degree harmonics of the LO signal and the ID signal are mixed while suppressing the injected LO signal through inverted phase combination to provide an output of the RF signal that is frequency-converted.
Patent JP-H02285213-A (JP)
Title: Encoder
Inventor: NOSE HIROYASU
IPC: G01B7/00
Filed: 1989-04-27
Abstract: PURPOSE:To obtain a stable and accurate encoder against the local defect of a reference scale and a disturbance such as an error, an oscillation or a temperature drift by applying a voltage across a conductive one-dimentional reference scale and a conductive probe and detecting a flowing tunnel current. CONSTITUTION:Objects 101 and 102 to be measured are set so as to be able to relatively move only in lateral directions. The object 101 is provided with a conductive probe 103 and the object 102 is provided as a one-dimensional reference scale with a conductive substrate 105 provided on its surface with a one-dimensional period structure 104 with a period P. A bias voltage is applied across the probe 103 and the substrate 105 from a bias voltage source 106. The tip of the probe 103 and the one-dimensional structure 104 on the substrate 105 are set so closely to such a degree that a tunnel current 107 flows between the tip of the prove 103 and the one-dimensional period structure 104. The tunnel current 107 is detected by a tunnel current detecting circuit 108. The quantity of a relative displacement between the reference scale and the probe 103 is detected on the basis of the tunnel current 107 as detected.
Patent JP-2000298051-A (JP)
Title: Level meter
Inventor: MIYAZAKI MASAHARU
IPC: H01P3/127
Filed: 1999-04-13
Abstract: PROBLEM TO BE SOLVED: To facilitate confirmation when a conduit is installed or inspected by setting a confirmation window for confirming a butt part of pipes to a socket joint connecting the pipes. SOLUTION: For example, when the level meter is to be set to a tank T, a pipe 4 of a conduit 2 is primarily inserted to one connection opening of a socket joint 3, the other pipe 4 is inserted to the other connection opening, and the pipes 4 are connected with each other. The connection is sequentially carried out in a longitudinal direction, whereby the conduit 2 is constituted of a plurality of pipes 4 connected by the socket joints 3. A guide groove 10 of a predetermined width (m) and a predetermined length is notched from one side of the socket joint 3, thereby forming a confirmation window 10. Two guide grooves 10 are set opposite to each other on a circumference of the socket joint 3 to confirm a butt part P of the pipes 4.  Since the confirmation window 10 enabling the butt part P to be confirmed is provided, whether or not the pipes 4 are connected at the butt part P in a range of an accuracy strictly required for the conduit 2 can be visually easily confirmed.
Patent JP-H10296706-A (JP)
Title: Decorative wood-based material and manufacture thereof
Inventor: ARAKAWA TAMIO
IPC: B27K3/15
Filed: 1997-04-23
Abstract: PROBLEM TO BE SOLVED: To improve physical properties such as a bending strength and the like by checking the penetration of a pressurized medium through cracks within a stock log by a method wherein a dipping treatment solution mainly consisting of a vinyl monomer is infiltrated in the dried stock log and polymerized and compressed the stock log through hydraulic pressure under the temperature higher than the softening point of the vinyl monomer and then cooled down as being compressed and finally solidified. SOLUTION: A log is dried naturally or with heated steam or the like near to the fiber saturation point of the log so as to fill the developed cracks by infiltrating a dipping treatment solution containing a vinyl monomer and a polymer and then polymerizing the solution so as to produce a covering, which tightly contacts with a wooden tissue, on the surface of the log. After the log is housed in a pressure vessel, a hot water is forced in the vessel so as to perform a thermocompression. Then, the log is cooled as pressurized down below the softening temperature of the resin so as to solidify the compressed state of the log. After that, the log is removed from the pressure vessel and air-dried or the like.  Since the penetration of a liquid as a pressurizing medium within the log is checked through the dipping treatment and polymerization of the monomer, the application of an isostatic pressing method becomes possible, resulting in allowing to manufacture decorative compressed logs at good production efficiency and products having small warpage and excellent stability.
Patent JP-H11289943-A (JP)
Title: Small article holder for fishing
Inventor: NISHI SAWAKO
IPC: A01K97/06
Filed: 1998-04-16
Abstract: PROBLEM TO BE SOLVED: To obtain a small article holder used for fishing, capable of reducing the number of parts, capable of improving the efficiency of production works, making it possible to easily and rapidly take out a fishing small article with a hand, and having improved convenience by maintaining a lid body in a state opened from a base body. SOLUTION: This small article holder used for fishing is obtained by disposing a lid body 2 for covering a magnet 3 on a base body 1 having the magnet 3 on whose surface projections 10 or depressions 11 are disposed. The lid body 2 is maintained in a state opened from the base body 1, and the lid body 2 is further preferably integrally molded together with the base body 1 in a state opened from the base body 1. A projection is disposed on either one of the base body 1 and the lid body 2, and a depression 7 capable of being fit onto the projection is disposed on the other body. It is preferable that a frame 5 for surrounding the magnet 3 is disposed on the base body 1.
Patent JP-H04336081-A (JP)
Title: Decomposing processing for propylene glycol ether
Inventor: KAWAI FUSAKO
IPC: A62D3/00
Filed: 1991-05-10
Abstract: PURPOSE:To provide the decomposing processing method for propylene glycol(PG) ether by using a microorganism. CONSTITUTION:PG ether is decomposed by the contact of PG ether with a microorganism which belongs to the corynebacterium and possesses the function to change PG ether to resources.
Patent JP-H04334672-A (JP)
Title: Automobile floor structure and floor member assembling method
Inventor: TAZAKI HIROSHI
IPC: B62D65/00
Filed: 1991-05-10
Abstract: PURPOSE:To enhance supporting rigidity and improve assembling performance by supporting both lateral side edges of a floor plane part, formed of a honeycomb structure member, directly at the respective side faces of a side sill and a floor tunnel part. CONSTITUTION:On the respective side faces of a side sill 51 and a floor tunnel part, there are provided a pair of protruding pieces 52, 52 vertically opposed to each other at a specified space. Both lateral side edges of a floor plane part 21b formed of a honeycomb structure member are extended respectively in proximity to the respective side faces of the side sill 51 and the floor tunnel part and fitted between a pair of protruding pieces 52, 52. In this fitting structure, the floor plane part 21b is inserted relatively at least into the side sill from the front side for assembling, and at the time of performing relative insertion, the side edges of the floor plane part 21b are fitted between a pair of protruding pieces 52, 52 of the side sill 51 from the front side.
Patent JP-H05277154-A (JP)
Title: Transfusion bag for medical treatment
IPC: A61L31/00
Filed: 1992-03-31
Abstract: PURPOSE:To provide the transfusion bag for medical treatment consisting of a resin which has high thermal stability in spite of non-addition of a stabilizer thereto and has excellent heat sealability, flow property and liquid resistance. CONSTITUTION:The transfusion bag for medical treatment is formed of a film provided with at least a cyclic olefin copolymer layer having an alpha-olefin unit and a cyclic olefin unit and having <=70 deg.C glass transition temp. (Tg) on the innermost layer.
Patent JP-S587654-A (JP)
Title: Dustproof method for optical member
Inventor: NAKAGAWA NOBUHIKO
IPC: G03G21/00
Filed: 1981-07-08
Abstract: PURPOSE:To prevent sticking of dust on the optical members effectively by providing a covering member which covers optical members at a prescribed spacing and part of which is a transparent body and feeding air into this member. CONSTITUTION:A covering member 3 is provided to a support 2 for lens arrays 1. The member 3 consists of a transparent body 3a disposed at a prescribed spacing from the arrays 1, and a partition wall 3b holding this. A pipe 5 for feeding air from a fan 4 is connected to the air feed hole 3c of the partition wall 3b. The fan 4 feeds air through the hole 3c into the member 3 to increase the air pressure in the member 3 higher than the air pressure in the outside part, thereby preventing the entry of the air contg. dust into the member 3. Thus the sticking of dust on the optical members is prevented effectively.
Patent JP-H11294242-A (JP)
Title: Fuel injection control device for engine
Inventor: MOCHIZUKI KENJI
IPC: F02B23/08
Filed: 1998-04-16
Abstract: PROBLEM TO BE SOLVED: To feed a uniform air-fuel mixture into a cylinder by arranging a fuel injection valve on the upstream side of the branch section of intake passages branched toward a pair of intake valves respectively, and arranging an intake control valve on one of the branched intake passages. SOLUTION: A first fuel injection valve 7 injecting fuel into a combustion chamber is arranged near first and second intake valves 5a, 5b. A second fuel injection valve 9 injecting fuel into the intake passage of each cylinder is arranged on the upstream side of a confluence section of a first intake port 3a and a second intake port 3b. The first intake port 3a is provided with an intake control valve 10 for generating vortexes to reinforce the gas flow in the cylinder and stabilize combustion. When the fuel injection conditions of the second fuel injection valve 9 are satisfied, the intake control valve 10 is opened, then the fuel injection of the second fuel injection valve 9 is allowed.  No fuel is retained in the intake passage, the uniform air-fuel mixture is fed into the cylinder, and this fuel injection control device can contribute to the improvement of drivability and the improvement of exhaust gas.
Patent JP-S5534347-A (JP)
Title: Thin membrane conducting coil
Inventor: NAKAGAWA KATSUHIKO
IPC: G11B5/17
Filed: 1978-08-31
Abstract: PURPOSE:To manufacture easily small magnetic pole suitable for obtaining high recording density by laminating the ring shape flat plate type thin membrane conductor having a notch partly and the insulating film alternatingly with the respective notches shifted in one direction in order. CONSTITUTION:The conductor membrane and the insulating membrane are ring shape and have a notch 7 at a portion. The conductor membrane 8 and the insulating membrane 9 are alternatingly laminated thereupon not so as to overlap the notches and function as a coil when the electric current flows in the direction shown by arrows. At a center of the coil, a strong magnetic member is disposed to obtain the magnetic head. In this manner, the thin membrane conductor coil can be easily produced and make possible compact and high density recording.
Patent JP-S5534535-A (JP)
Title: Light-pcm conversion repeating system
Inventor: KAKEHI HAJIME
IPC: H04B10/00
Filed: 1978-08-31
Abstract: PURPOSE:To secure the connection between the PCM repeating transmission system and the optical transmission path with giving no effect to the PCM repeating transmission system for the optical transmission by giving the gain transmission via the PCM signal and the frequency-multiplied pilot signal. CONSTITUTION:Mixer circuit 4 mixes the PCM signal with the pilot signal generated from pilot signal generator 3 at electricity-light conversion part 20. Comparator circuit 7 controls gain control circuit 5 so that the coincidence may be obtained between the peak value measured through peak value measuring circuit 6 and the maximum allowance level of electricity-light conversion circuit 8. Then the pilot signal is extracted at light-electricity conversion part 30 and via pilot filter 14, and comparator circuit 16 controls gain control circuit 12 so that the coincidence may be secured between the level of the pilot signal measured through level measuring circuit 15 and the transmission pilot level.
Patent JP-H044483-A (JP)
Title: Microcomputer
Inventor: TSUKAMOTO TAKASHI
IPC: G06F15/78
Filed: 1990-04-23
Abstract: PURPOSE:To produce imitation sounds and sound effects also by providing a storage device which outputs a selection controlling signal from storing data to a signal selector and note generator which inputs the output of the signal selector and generates notes required for generating melodies. CONSTITUTION:A selection controlling signal 8 is produced from the data stored in a storage device 11 which is connected with a data bus 9 and address bus 10 constituting a microcomputer and can make writing and readout following the instruction of the microcomputer and inputted to a signal selector 4 so that a necessary signal can be selected. At the time of producing imitation sounds and sound effects, the selected output 5 of the selector 4 writes data in the storage device 11 so that the data can become higher in frequency than melody playing time. Therefore, imitation sounds and sound effects can also be produced.
Patent JP-H01281202-A (JP)
Title: Apparatus conveying mechanism
Inventor: MORITA YOICHI
IPC: H01L21/208
Filed: 1988-04-28
Abstract: PURPOSE:To prevent unreasonable load, by fixing a driving gear on a work backup bench, through a member having rigidity in the work moving direction and elasticity in the rectangular direction thereto so that the driving gear can make sliding movement on a guide rail in a large-scale and heavy weight work conveying mechanism. CONSTITUTION:An actuator 7 and an auxiliary rail 8 to convert the turning effect of a driving shaft 5 into the horizontal driving force of a backup bench 2 are installed in a fixture 12 of the backup bench 2 through a member 11 attached to a holding tool 10. This member 11 is made of a member having rigidity in the work moving direction and elasticity in the rectangular direction thereto such as cylinder-shape rubber. In this constitution, a motor 6's rotation is transferred to the actuator 7 through a driving shaft 5 to be converted into horizontal driving force and the backup bench 10 moves on guide rails 4. In this case, the member 11 is deformed with rectangular direction force to absorb this force, so it is possible to prevent unreasonable load and to improve reliability.
Patent JP-2000297033-A (JP)
Title: Cataplasm
Inventor: OTA SHIGEO
IPC: A61L15/58
Filed: 1999-04-14
Abstract: PROBLEM TO BE SOLVED: To obtain a cataplasm made of a substrate and a hydrous paste layer and so designed that both the shearing tackiness and 50% modulus of the cataplasm satisfy given requirements, respectively, so as to be adequately prevented from being peeled off after applied and excellent in the accuracy of punching (cutting) operation in its production process. SOLUTION: This cataplasm is made up of a substrate and a hydrous paste layer laminated thereon, and satisfies such requirements as to be (A) 0.1-5 N/cm2 in the shearing tackiness determined according to the following procedure: a test piece of 25 mm width × 80 mm length is prepared from this cataplasm, such a portion of the hydrous paste layer as to be 25 mm width × 25 mm length is applied onto a test plate specified in accordance with the JIS Z 0237-1991 8.2.2 standard, the part thus applied is pressure-bonded under a force of 5 kgf for 15 min,  and the test piece is then stressed at a rate of 300±30 mm/min using a tensile tester so as to align the centerline of the test piece with that of the chucks of the tester and also set the force applied onto the test piece in parallel to the centerline of the test piece until the applied part is peeled off or the test piece is broken, and (B) 0.1-5 N/cm in 50% modulus.
Patent JP-H11207947-A (JP)
Title: Printing device, image forming method, and recording medium
Inventor: SUMIYA SHIGEAKI
IPC: B41J2/13
Filed: 1998-04-01
Abstract: PROBLEM TO BE SOLVED: To eliminate a non-conformity such as the failure to realize the mixed presence of different dot diameters on account of the fact that the dot diameters in a single main scan are identical even when a printing head which can form dots of different diameters by controlling the quantity of ink to be discharged from a nozzle, is used. SOLUTION: The diameter of dots in each of main scans is made different by deviating an array of nozzles arranged at a specified dot pitch by a specified length in a subscan direction to make the nozzles overlap each other under control. Thus it is possible to realize the mixed presence of the dots in a specified region. In this case, a halftone processing is performed at a position where dots of each of different diameters are formed according to conditions for the dots of such different diameters. Then in a low density region, for example, the dots of a small diameter are apt to be easily formed or any other advantages can be achieved. Therefore, the proportion of the dots to be formed can be controlled.
Patent JP-H06319041-A (JP)
Title: Recorder
Inventor: SATO KAZUHIKO
IPC: G03G15/01
Filed: 1993-05-10
Abstract: PURPOSE:To record a color image having a desired color by displaying an image of the same color as a recording color and adjusting the image color. CONSTITUTION:A user operates three knobs of an adjustment value input part 7 to input a signal changing the conversion contents of chromaticity coordinate values of a conversion table to an image adjustment part 14. The image adjustment part 14 updates the conversion table of default values to convert X, Y, and Z coordinate values of raster data read out of a memory 13 into chromaticity coordinate values of X2, Y2, and Z2. At this time, the user sends out a command for confirming and adjusting a color to a control part 17 through the interface part 11 of a controller 10 and printing operation is not started even when there is a print command from an operation part 8. Therefore, the color of a color image displayed at a display part 6 changes. This process is repeated and when a color image of a color within a range that the user desires is reproduced by a recording part 9 and displayed, the color image printed in the color that the user desires is obtained from the recording part 9 by instructing the printing.
Patent JP-S589668-A (JP)
Title: Preparation of thick soy sauce
Inventor: KITAHARA NARIYUKI
IPC: A23L27/50
Filed: 1981-07-10
Abstract: PURPOSE:To prepare a thick soy sauce having fragrance almost similar to that of a common soy sauce obtined by natural brewing, by using a juice separated from a common unrefined soy sauce at the early stage of preparation as feed water. CONSTITUTION:A juice separated from unrefined soy sauce before the starting of fermentation, 15-60 days, preferably 20-40 days after the preparation, is used as feed water, and the juice is directly adjusted to a salt concentration of preferably 12-25wt% and a nitrogen concentration of 0.2-1.8wt% or it is adjusted after being diluted with water or a solution of salt. A common soy sauce koji is fed to the juice using 10-50 times water and the ingredients are fermented and aged.