baber/WOPTO huggingface dataset:
Patent JP-S59117804-A (JP)
Title: Coupling circuit of mic waveguide
Inventor: ISHIZAKI MASAYUKI
IPC: H01P5/107
Filed: 1982-12-25
Abstract: PURPOSE:To improve the working efficiency by forming the shape of a waveguide connecting hole of a waveguide shortening mechanism section into a recess of a long circle and providing a mechanism adjusting freely the adjustment of electric length to the short circuit section so as to make the adjustment of the electric length easy and quick and to reduce the number of components. CONSTITUTION:After a stepped section 111 corresponding to a flange of a waveguide (not shown) is formed to a carrier 11 made of Cu or the like by cutting, a long circle recess 112 connected to the waveguide having equal width and height to the inside shape of the waveguide (not shown) is made to the stepped section 111, a minute adjusting hole 114 is made to a almost the center of the recess 112 and plural fitting screw holes 113 corresponding to the flange of the said waveguide are made to the stepped section 111, and after Au plating or the like is applied to the holes, a strip antenna 3 metallizing an MIC base (not shown) connected to the base 2 is mounted and adhered to the base 2 in the form projected by a prescribed size to the recess 112. Further, the waveguide is screwed to the stepped section 111. After this assembling work is finished, the minute adjusting screw 12 is screwed to a minute adjusting screw 114 so as to adjust the length to a prescribed electric length, and the screw is fixed by a lock nut 13.
Patent JP-S6386118-A (JP)
Title: Magnetic recording medium
Inventor: YOSHIOKA SHINPEI
IPC: G11B5/84
Filed: 1986-09-29
Abstract: PURPOSE:To improve quality and productivity by forming an under coat layer of a UV curing type contg. a polyhydric isocyanate compd. between a nonmagnetic base and magnetic layer or between the nonmagnetic base and back coat layer. CONSTITUTION:The polyhydric isocyanate compd. is incorporated into the coating compd. for forming the under coat layer of the UV curing type between the nonmagnetic base and the magnetic layer or between the nonmagnetic base and the back coat layer. The under coat layer is satisfactorily cured by UV rays and is thereby tightly adhered to the nonmagnetic base. The magnetic layer and the back coat layer are then coated on said layer so that the polyhydric isocyanate compd. contained in the under coat layer increases the formation of the inter-layer bonds by the curing of the layer and the heating at the time of calendering. The adhesion between the under coat layer and the base and the adhesion to the magnetic layer are, therefore, improved and the increase of dropout is suppressed, by which the quality and productivity are improved.
Patent JP-2000061478-A (JP)
Title: Water treatment equipment
Inventor: TAKAHASHI MASAOKI
IPC: C02F1/78
Filed: 1998-08-17
Abstract: PROBLEM TO BE SOLVED: To efficiently purify water to be treated and to effectively utilize oxygen formed by the reduction of ozone. SOLUTION: The treatment using this equipment comprises: releasing ozone 7 supplied from an ozone generation means 8, through an ozone aeration pipe 20 placed at the inner bottom of a treatment vessel main body 18 into a liquid 17 to be purified, in a closed space surrounded by the treatment vessel main body 18, a cover 19 and a sealing member 28, to purify the liquid 17 in the presence of high concn. ozone 7 in the closed space; and also, transferring oxygen 5 formed by the reduction of ozone 7, due to this purification of the liquid 17, to the ozone generation means 8 to effectively utilize the oxygen 5.
Patent JP-S60123705-A (JP)
Title: Measuring method of diameter of minute hole in connecting part of optical fiber
Inventor: SATOU HIROCHIKA
IPC: G02B6/38
Filed: 1983-12-07
Abstract: PURPOSE:To simplify the measuring method and to enhance accuracy, by detecting the amount of reflected light from the end surface of a matter to be measured, making the diameter of the light spot on the end surface of the matter to be measured variable, and computing the diameter of a minute hole. CONSTITUTION:A laser beam 10 from a semiconductor laser 1 is projected on a matter to be measured 20 on a finely moving stage 9 through light polarizing beam splitter 3, a 1/4 wave length plate 4, a condenser lens 5, and the like. The reflected light is supplied to a light receiving device 7 through the splitter 3, a condenser lens 6, and the like. The diameter of the light spot on the end surface of the matter to be measured 20 is made variable. The relationship between the amount of reflected light and the amount of movement of the stage 9 is obtained from two circular cylinders, whose outer diameters are known, beforehand. The expression of relation between the amount of movemet of the stage 9 and the size of the outer diamter is obtained. Then the matter to be meausred 20 is measured, and conversion to the size of the diameter of the hole is performed.
Patent JP-H1071861-A (JP)
Title: Fuel outflow preventive valve
Inventor: TOMIOKA KAZUYUKI
IPC: F02M37/00
Filed: 1997-08-27
Abstract: PROBLEM TO BE SOLVED: To secure sealing performance, and easily install a fuel outflow preventive valve in a resinous fuel tank by welding by molding an installing part by a resin having the same thermal expansion coefficient as resin to mold the fuel tank. SOLUTION: A fuel tank T is molded by blow molding by using A high density polyethylene resin, and an opening (h) to install a fuel outflow valve is arranged in an upper part. A connecting cylinder 11 is molded by a resin having the same thermal expansion coefficient as resin to mold the fuel tank T or the same material. The connecting cylinder 11 shows an installing part molded by insert molding by using the high density polyethylene resin, and is composed of a connecting cylinder 12 extending in the horizontal direction after an air vent 12a to communicate with an air vent 6a of a disk 6 rises, a fixing part 13 to fix the connecting cylinder 12 to a valve cylinder 1, plural reinforcing walls 14 to base the connecting cylinder 12 on the fixing part 13 and a flange 15 extending in the horizontal direction on an outer periphery of the fixing part 13.
Patent JP-H10236573-A (JP)
Title: Base stand for packing of washing machine
Inventor: SUEHIRO MOTOTAKA
IPC: B65D77/26
Filed: 1997-08-27
Abstract: PROBLEM TO BE SOLVED: To make secure packing possible without using polystyrene foam. SOLUTION: On a bottom board 1 a plurality of tongue-shaped pieces 6, formed by being cut out and raised, are arranged on a circle, a small-diameter cylinder 3 is fitted inside the tongue-shaped pieces 6, and by gluing the tongue- shaped pieces 6 to the periphery of the small-diameter cylinder 3 a circular wall 7 is formed. The bottom board 1 is inserted into a tray and a receiving stand is provided inside the circular wall 7. Since the small-diameter cylinder 3 is firmly fixed to the bottom board 1, the circular wall 7 gains adequate strength even from the user of cardboard for the bottom board 1 and the small- diameter cylinder 3. By inserting the movable part of the washing machine into the small-diameter cylinder 3 and supporting it on the receiving stand the shaking or vibration of the movable part can be prevented with certainty.
Patent JP-H1174876-A (JP)
Title: Frame synchronization controller
Inventor: MASUDA HIROSADA
IPC: H04B7/26
Filed: 1997-08-27
Abstract: PROBLEM TO BE SOLVED: To hold frame synchronization, and to attain low power consumption by providing an aperture width setting part for detecting a synchronous word, judging the synchronization/asynchronization of a frame, and setting the value of aperture width, a part for setting a correlation threshold value being a frame synchronization control parameter, and intermittent reception timing estimating part, and controlling the width and opening position of the aperture. SOLUTION: An intermittent reception timing estimating part 8 stores a frame phase ϕ1 just before reception pause, calculates inter-reception pause frame phase transition ϕ2 , adds those ϕ1 and ϕ2 , estimates a frame phase ϕ3 at the time of the next reception start, and decides a symbol counter value. A synchronous word detecting position is preliminarily decided on a frame, and when an intermittent reception operation ON/OFF signal is turned ON, it is loaded on a symbol counter, and the symbol counter value is judged as the presumed position of synchronous word detection, and when aperture opening is operated with the position as a center, synchronous word detection can be smoothly operated, and the frame phase can be estimated.
Patent JP-S6291866-A (JP)
Title: Operating state analyzing device
Inventor: TAKECHI HIROCHIKA
IPC: G01R31/00
Filed: 1985-10-18
Abstract: PURPOSE:To automatically execute a monitoring without stopping the operation of a device to be monitored, and to realize the labor saving of a work by leading the light of a light emitting device for displaying the operating state of an electronic equipment, to a microcomputer (MC) by an optical fiber. CONSTITUTION:The optical fiber 3 receives the rays of light of plural light emitters 2 for displaying the operating state of a device to be monitored 1, transfers it to an MC 4, and the MC 4 detects the variation of the flickering state of the light emitter 2, and also stores a state before and after this variation, and the time of generation of the state variation. A hand held computer (HHC) 5 is provided on the MC 4 so as to be freely detachable, sets its operation mode and also executes a display or printing of the stored contents. Also, necessary subjects such as a condition under which the light emitter 2 emits the light, and the method of data storage of the MC 4, etc., are set in advance, and in case a fault is generated, when the stored contents of the MC 4 are outputted to an indicator or a printer provided in the HHC 5, a fault state can be grasped and a fault part can be detected thereby.
Patent JP-S60125708-A (JP)
Title: Dynamic valve mechanism of internal-combustion engine
Inventor: KATOU KAZUO
IPC: F01L1/053
Filed: 1983-12-09
Abstract: PURPOSE:To positively convert the movements of lifters to the axial directions of stems by providing shims each having two spherical contact portions slidable on the inner surfaces and the tip ends of the stems, between the inner surfaces of valve lifters and valve stems. CONSTITUTION:Four valves 5, 5'... are provided with respect to one cylinder, and valve stems 20, 20'... are disposed by inclining with respect to a plane perpendicular to the axis of a cam shaft 10. Shims 14, 14'... are disposed between the inner surfaces of lifters 12, 12'... reciprocated in the perpendicular direction with respect to the cam shaft 10 by means of cams 11, 11'... and the tip ends of the stems 20, 20'.... The shims 14, 14'... slide with lifters 12, 12'... and stems 20, 20'... by means of two sets of spherical contact portions 22, 22'... and 24, 24'.... As a result, the movements of the lifters 12, 12'... reciprocating in the direction perpendicular to the cam shaft 10 are converted to the direction of the cam shaft 10, and the positive valve action can be obtained.
Patent JP-S6290662-A (JP)
Title: Lamination type electrophotographic sensitive body
Inventor: MURAKAMI YOSHINOBU
IPC: G03G5/09
Filed: 1985-10-17
Abstract: PURPOSE:To obtain the titled body having a high sensitivity by laminating an electrostatic charge generating layer contg. a specific benzopyrylium salt and a poly-N-vinylcarbazole bromide (CZ) and an electrostatic charge transfer layer contg. CZ to form the electrophotographic sensitive body. CONSTITUTION:The electrostatic charge generating layer contains the benzo pyrylium salt shown by the formula wherein X is an oxygen or a sulfur atom, Y is an anionic group, (n) is 1 or 2, and CZ. And the electric charge transfer layer contains CZ. For example, the titled body is obtd. by laminating the elec trostatic charge generating layer which is formed by coating the 2-P- methoxystyryl-3-phenylbenzopyrylium salt and CZ on a substrate using a vinyl chloride-vinyl acetate copolymer as a binder, and the electrostatic charge trans fer layer contg. CZ in order. Thus, the titled body having the high sensitivity and the improved electrostatic chargeability and the reduced residual potential is obtd.
Patent JP-S6290864-A (JP)
Title: Manufacture of nickel hydroxide electrode for alkaline storage battery
Inventor: MATSUI KAZUHIRO
IPC: H01M4/80
Filed: 1985-10-17
Abstract: PURPOSE:To aim at improving cycle characteristics of an electrode, by making electrolytic precipitation of Co or Co-compound on the surface of a porous Ni-sintered substance, thereby coating the substrate with Co-oxide, then impregnating it with acidic Ni-salt. CONSTITUTION:When Co or Co-compound is made to precipitate on the surface of a porous Ni-sintered substrate by electrolysis, the surface can be coated with Co-oxide uniformly and minutely, while a Co-oxide layer can be formed similarly, The Co-oxide thus formed cam protect the substrate in a passive state of membrane in the acidic Ni-salt, preventing it not only from corrosion but also from becoming fragile, while on the other hand, its electric conductivity can be improved and further, solid solution treatment of NiCo at the interface with an active material can improve also electric conductivity. Therefore, such reduction of electric conductivity as seen in the case of formation of Ni-oxide layer on the substrate surface can be eliminated. By such a constitution as stated above, a Ni-hydroxide electrode for use in an alkaline storage battery with an excellent cycle characteristic can be obtained.
Patent JP-H05215298-A (JP)
Title: Method and means of supplying fuel for filling cryo-tank
Inventor: BARUTAA PESHIYUKA
IPC: B60S5/02
Filed: 1992-08-31
Abstract: PURPOSE: To decrease the amount of hydrogen gas generated and carried away through a gas return line during refueling by using hydrogen at a pressure and temperature corresponding to a supercooled liquid hydrogen in filling a cryotank with liquid hydrogen where thermal energy can be introduced. CONSTITUTION: In order to decrease the amount of gas generation during refueling a cryotank 42 as far as possible, liquid hydrogen in a hydrogen bath 14 in a thermodynamic equilibrium state in pressure and temperature is sucked through a suction line 18 and carried to a hydrogen cooling unit 20 through an intermediate line 22 by a pump 16. The liquid hydrogen exiting the unit 20 is in a supercooled state, that is, the temperature is lower than that corresponding to the pressure indicated by boiling temperature curves of the thermodynamic equilibrium diagram. Such supercooled liquid hydrogen is introduced into the cryotank 42 through a liquid hydrogen line 26, a connecting pipe 28 and a tank feed line 48.
Patent JP-H0279234-A (JP)
Title: Optical disk
Inventor: SAWADA YASUO
IPC: G11B7/257
Filed: 1988-09-14
Abstract: PURPOSE:To form substrate surfaces which are resistant to flawing and to substantially prevent the pit errors by flaws by providing scratching resistant protective films consisting of a transparent material having >=4 Mohs' hardness on the surfaces on the side opposite to the surface on which recording films are formed. CONSTITUTION:The scratching resistant protective films 3 consisting of the transparent material having >=4 Mohs' hardness are provided on the plastic substrate surfaces 1 on the side opposite to the surfaces on which the recording films 2 are formed of the optical disk which is constituted by providing the recording films 2 directly or via intermediate layers 4 on the plastic substrates 1 and providing protective films 5 and further cover layers 6 thereon and is of the type to be directly handled without being inserted into a cassette. The flawing on the surface of the plastic substrates 1 is prevented in this way and the optical disk of the cassette free type and low cost with which the pit errors arise hardly is obtd.
Patent JP-H0983988-A (JP)
Title: Video conference system
Inventor: SUDO MINORU
IPC: H04N5/232
Filed: 1995-09-11
Abstract: PROBLEM TO BE SOLVED: To provide a video conference system unnecessitating adjustment, etc., of a camera before the start of a conference. SOLUTION: Camera information such as an camera angle, a focus concerning the camera 7 for photographing the attendants of the conference and microphone information such as the sound volume of a microphone concerning the microphone 9 for sound-collecting the speech contents of the attendants are stored in a master station 1 by coordinating by each of attendants. The stored contents stored in this master station 1 are sent to each slave station 2-1 to 2-i. Corresponding to these contents, each slave station adjusts the camera 7 and the microphone 9. As the master station holds information on the camera angle, the focus and the sound volume of camera of each station by coordinating by each sheet, lecturers' labor and time which must be spent at the time of holding a conference are saved so that the conference is smoothly held.  As the master station centralized-controls information, information the slave stations should store is reduced so that a cost for constructing the system is reduced.
Patent JP-H0395934-A (JP)
Title: Manufacture of semiconductor device
Inventor: FUKANO SATORU
IPC: H01L21/331
Filed: 1989-09-07
Abstract: PURPOSE:To reduce resistance of thickness component of a base electrode and to improve high speed performance of a bipolar transistor by forming a thick polysilicon film around the upper and lower surfaces of a thin polysilicon film formed integrally with a silicon single crystal, and using it as a base extraction electrode. CONSTITUTION:A first insulating film 2, a second insulating film 4 and a third insulating film 5 are sequentially formed on one conductivity type semiconductor substrate 1. After a nonoxidative insulating film 3 and the film 2 are removed by etching, a fourth insulating film 8 is formed on a first polysilicon film 7 integrally formed on the films 4, 5 on a reverse conductivity type silicon single crystalline layer 6 on the substrate 1. With a photoresist 9 as a mask the films 8, 7 are sequentially removed by anisotropically etching, and then the films 8, 5 on the upper and lower surfaces of the film 7 are removed by wet etching. A second polysilicon film 10 is formed on the whole substrate 1, and the film 7 is coupled to the film 10.
Patent JP-H0281346-A (JP)
Title: Position adjusting for tape guiding parts
Inventor: UNO MASATO
IPC: G11B15/60
Filed: 1988-09-19
Abstract: PURPOSE:To suitably adjust the position in the tape width direction of tape guiding parts by providing an alignment mechanism of the tape guiding parts to align the tape guiding parts in the tape width direction and an adjusting control circuit to control the alignment mechanism based on the adjusting quantity. CONSTITUTION:The travelling condition of a tape is detected by a detecting means, the detected result is outputted to an adjusting control circuit 25, the adjusting control circuit 25 fetches the detected result of the travelling condition of a present tape from a detecting means and calculates the adjusting quantity of the tape guiding parts 2 in a tape width direction. Next, the adjusting control circuit 25 outputs a command to an alignment mechanism 7 of the tape guiding parts 2 based on the calculated adjusting quantity. The alignment mechanism 7 of the tape guiding parts inputs the command from the adjusting control circuit 25, and in accordance with this, the tape guiding parts 2 is position- adjusted so that the travelling condition of the alignment tape of the tape guiding parts go to the traveling condition set beforehand. Thus, the tape guiding parts can be suitably aligned so that the tape can be the travelling condition set beforehand.
Patent JP-H0871628-A (JP)
Title: Method for preventing generation of ear waving of steel plate
Inventor: ENOMOTO SATOSHI
IPC: B21B37/00
Filed: 1994-09-02
Abstract: PURPOSE: To secure improved flatness by operating a cooling device, on the basis of low temperature data from a thermometer at both ends in the width direction and the elongation data from a shape meter at a central part in the width direction, and thereby cooling the central part in the width direction of a plate after rolling. CONSTITUTION: The method is provided, from the upstream side on the line of exit side of a hot rolling mill 1, with a plate thermometer 3 for measuring the surface temp. of a plate from above a roller table 2, a shape meter 4 for discriminating a plate shape in the width direction and a hot straightening machine 11 for hot- straightening a plate. Additionally, a plate thermometer 5 is provided by which the surface temp. is measured from above the roller table 2 on a plate immediately before cooling; and behind it, a plate cooling device 8 attached with a flowing water shielding plate for regulating water flowing to the ends of the plate in the width direction is arranged in the upper and the lower side of the roller table.  The cooling device 8 is operated on the basis of low temperature data from a thermometer at both ends in the width direction and the elongation data from a shape meter at a center part in the width direction, cooling the central part in the width direction of the plate after rolling; and thus an improved flatness can be obtained.
Patent JP-S59119995-A (JP)
Title: Transmission circuit for remote control
Inventor: MURAYAMA YOSHIO
IPC: H04B10/54
Filed: 1982-12-25
Abstract: PURPOSE:To control many functions with a small number of key switches by synthesizing and delivering repetitively a transmission data at each input of a timing signal while the key switch is pushed. CONSTITUTION:When the key switch 12 is pushed plural times to supply the key input signal to a key input detecting circuit 16, an output synthesizing circuit 18 synthesizes a series of data. The circuit 18 synthesizes repetitively the data by one cycle at each input of a prescribed timing pulse to a multiple-/single- shot signal generating circuit 17. The prescribed timing pulse is supplied to the circuit 17 despite the time shift of the key input signal as long as the switch 12 is continuously pushed.
Patent JP-H0396387-A (JP)
Title: Thermal recording body
Inventor: YOSHIKAWA SUNAO
IPC: B41M5/30
Filed: 1989-09-11
Abstract: PURPOSE:To reduce scum adhere on a thermal head and to improve sticking properties by specifying a melt viscosity of a three-component system of a leuco compound, an organic acid, and a coloring accelerator. CONSTITUTION:Since the melt viscosity of a three-component system at 120 deg.C varies in accordance with materials used for a leuco compound, an organic acid, and a coloring accelerator and the use amount thereof, the melt viscosity is regulated to be less than 20cps. It is preferable that the leuco compound is used in the amount of 2-30wt.% of the total solid content of a thermal recording layer, the organic acid is used in the amount of 3-40wt.% of the same, and the coloring accelerator is used in amount of 30-50wt.% of the same, but these values depend on the materials in use. The purpose is accomplished by measuring the physical value for each case.