baber/WOPTO huggingface dataset:
Patent JP-S6152612-A (JP)
Title: Optical connector for tape core wire
Inventor: KAKII TOSHIAKI
IPC: G02B6/24
Filed: 1984-08-22
Abstract: PURPOSE:To obtain a desirable optical connector for a tape core wire by forming a ferrule for fixing the end part of an optical fiber, to a cylindrical shape, inserting a guide pin of a sleeve into an inserting hole of the ferrule of both sides, and positioning and coupling each ferrule. CONSTITUTION:An optical connector consists of a ferrule 10 for positioning and fixing an optical fiber end part of a tape core wire 1, a sleeve 14 for inserting the ferrule 10 from both sides are positioning and coupling it, a guide pin 6 and a springy housing 15 pressed and fixed in a coupling state of the ferrule 10. Also, the ferrule 10 is cylindrical and has an inserting part 11 to the sleeve 14 and a flange part 12, and in its inside, plural optical fibers 3 of the tape core wire 1 are positioned and fixed linearly by a resin 8, and also an inserting hole 7 for a guide pin, into which the guide pin 6 is inserted is provided. According to such constitution, an increase in strength of the ferrule and miniaturization in size, etc. can be executed, and also the operability for attaching and detaching it is improved.
Patent JP-S6156256-A (JP)
Title: Metallic blowing device
Inventor: YOSHINAKA SATORU
IPC: F27B3/02
Filed: 1984-08-23
Abstract: PURPOSE:To recollect the different type and mixed metal scrap efficiently and separately by connecting a metal blowing oven to circulate and flow hot air in an oven room with a molten metal holding oven to receive and discharge a molten metal and hot air in one body. CONSTITUTION:On an oven bed 9 of a metal blowing oven 1, a mixed scrap is stacked to blow hot air into an oven room 6 from a burner 2 for blowing. How air is guided on a top wall 8 in an inclined room, turned by an internal wall 7, circulated to a side wall 3 from an inclined oven bed 9 to heat the mixed scrap equally through the clearance of the mixed scrap on the oven bed 9. At that time, the specified metal is molten by defining hot air at the specified temperature. The molten metal is flown into a molten metal holding oven 12 with hot air through a penetrating pore 13 to hold the still condition by hot air, and floating of solid foreign matters and discharge of hydrogen gasses are executed. When an amount of molten hot water becomes constant, it is taken out and recollected through a hot water drawing pore 16 properly.
Patent JP-H0724324-A (JP)
Title: Catalyst for treating exhaust gas
Inventor: NOJIMA SHIGERU
IPC: B01J29/04
Filed: 1993-07-15
Abstract: PURPOSE:To obtain a catalyst purifying exhaust gas containing nitrogen oxide, carbon monoxide and hydrocarbon. CONSTITUTION:A catalyst for treating exhaust gas is composed of crystalline silicate having an X-ray diffraction pattern and having a chemical formula represented by aR2O[bIr2O3.cMeO3].y-SiO2 (wherein R is an alkali metal ion and/or a hydrogen ion, M is at least one element ion selected from a group cosisting of group VIII elements, a rare earth element, titanium, vanadium, chromium, niobium, antimony, gallium and aluminum, a>=0, b>0, c>=0, b+c=1 and y>11) containing oxides in a mol ratio in a dehydrated state.
Patent JP-H0842170-A (JP)
Title: Squash court
Inventor: NOZAWA NOBUAKI
IPC: E04H3/14
Filed: 1994-07-27
Abstract: PURPOSE:To use the house interior for multipurposes by fixing guide rails to a building skeleton in upper parts of a front wall and a rear wall, constructing a movable beam between the rails, and forming a court by suspending a side wall by the movable beam. CONSTITUTION:A movable beam 14 driven by a motor 20 is constructed on guide rails 9 and 10 fixed in parallel to a skeleton of a building A, and a side wall 38 is supended by the movable beam 24. This movable beam 14 is moved by a prescribed distance, and a floor surface F is surrounded by a front wall 2, a back wall 4 and a side wall 38, and a squash court 1 is formed. An antenna 24, a control device 22 or the like are arranged on the movable beam 14, and they are made operable by a wireless remote controller R. When the floor F is used for another purpose, the side wall 38 is moved. Therefore, the floor F can be utilized for multipurposes by simple operation.
Patent JP-S6420014-A (JP)
Title: Sensor structure for detecting upright plant stems
Inventor: FUJIKI HIROYOSHI
IPC: A01C11/02
Filed: 1987-07-14
Abstract: PURPOSE:To simplify the signal processing and miniaturize the sensor structure, by setting a couple of receivers whose detecting zones are set so that one of them can detect a seedling near the machine body and the other, another seedling a little far from the former seedling by a certain distance. CONSTITUTION:When the first receiver 8b detects a seedling W, the steering operates so that the machine body goes away from the seedling, while the body tries to get near to the seedling W, when the second receiver 8c detects the seedling W. While neither of them detect the seedlings, the steering operation is not done, under the judgment that the seedlings are suitably arranged to the distance D. Thus, the situation between the seedlings and the machine can be judged simply based on the signals from the second receiver and the structure of sensors can be miniaturized.
Patent JP-H0811028-A (JP)
Title: Method and device for assembling bearing with tapered hole
Inventor: YAN OROFU BANKESUTOREMU
IPC: F16C35/06
Filed: 1995-06-20
Abstract: PURPOSE: To assemble a bearing with a tapered bore to an accurate position by a simple method and a simple device without requiring skill. CONSTITUTION: In a device assembling a bearing at a normal position by pressing a track wheel 3 of the bearing into a shaft 2 when the bearing 1 with a tapered hole is assembled, at least one sensor 7 for measuring instantaneous distortion of the bearing 3 is provided on at least one side of both sides of the track wheel 3, and the sensor 7 is connected with a calculator 8 calculating an instantaneous inner clearance of the bearing based on a signal which is generated by the sensor and represents instantaneous distortion of the track wheel 3 and initial inner clearance of the bearing.
Patent JP-H0464810-A (JP)
Title: Raw refuse incinerator
Inventor: MATSUSHITA KUNIMASA
IPC: F23G5/26
Filed: 1990-07-02
Abstract: PURPOSE:To incinerate raw refuse containing a moisture content by a method wherein a cylindrical combustion cylinder formed of a plate material having a number of through-holes is vertically and rotatably located, and a disc having a number of through-holes is horizontally mounted in a flangeform manner on the lower part of the combustion cylinder. CONSTITUTION:When garbage 15 is charged in a casing 2 through a raw refuse charge port 3, the raw refuse 15 is collided with an upper shade 6 and dropped on a disc 7 as it is dispersed to surroundings. The raw refuse 15 dropped on the disc 7 is heated by flame 9 of the burner 10 to evaporate a moisture content and finally burnt off. Since the disc 7 is rotated togetherwith a combustion cylinder 5, the flame 9 of the burner 10 heats, in order, the raw refuse 15 on the disc 7. Meanwhile, since the disc 7 and the combustion cylinder 5 have a number of through-holes 4, hot blast heated by the burner 10 is evenly circulated within the casing 2. Thus, when the flame 9 of the burner 10 is not collided directly with the garbage, evaporation of a moisture content from the raw refuse 15 is effected and a process ranging from drying of the raw refuse 15 to incineration thereof is efficiently progressed. A refuse agitator 18, rotated with the air of a motor 11, and a refuse collecting plate 19 are provided in the casing 2 to facilitate incineration.
Patent JP-S6070936-A (JP)
Inventor: KATOU TAKETOSHI
IPC: H02J7/16
Filed: 1983-09-22
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S5877280-A (JP)
Inventor: HIGUCHI TOORU
IPC: H05K3/18
Filed: 1981-11-02
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-S6332988-A (JP)
Title: Distributed feedback semiconductor laser
Inventor: MITO IKUO
IPC: H01S5/12
Filed: 1986-07-25
Abstract: PURPOSE:To stabilize laser operation over the high-output range, by regulating the phase shift amount of a diffraction grating so as to be smaller than a specified value. CONSTITUTION:A diffraction grating 100 is formed on a (001)-plane n-type InP substrate 1 so that a phase shift part 111 is formed in the center of a resonator. The amount of phase shift in the phase shift part 111 is set up to be pi/2 pitch or less of the diffraction grating. Successively, a n-InGaAsP light-guide layer 2, a non-doped InGaAsP active layer 3, and a p-InP clad layer 4 are piled on the n-InP substrate 1. Grooves 51 and 52 are formed to interpose a meta-stripe 50. Both of a p-type InP current-blocked layer 5 and a n-type InP current-locked layer 6 are formed not to be piled on the upper surface of the meta-stripe 50, besides with a p-InP embedded layer 7 and a p-InGaAsP cap layer 8 being piled thereon. After the n-InP substrate 1 being polished, both evaporation and heat treatment of Cr/An as an electrode 130 and of Au/Ge/Ni as an electrode 131 are respectively performed. Successively, cleaving operation is performed to obtain a 300mum-long resonator, and then evaporation of low- reflection films 120 and 121 made of SiNx is performed. Hence, an element having stable operation in a single axial mode can be obtained with high yield.
Patent JP-H05339991-A (JP)
Title: Structure of beam connection
Inventor: KONOUE TOMOAKI
IPC: E04B1/58
Filed: 1992-06-09
Abstract: PURPOSE:To make accurate connection possible without depending on welding to beams in similar way as that employed in conventional connection using end plates, and to make preparatorily-processed beams, the same as those used in the above-mentioned method, applicable to simple connection made by using T-shaped hardwares or the like. CONSTITUTION:A pair of end hardwares 7, 7 are connected, in place of end plates to be connected by welding, with bolts to both sides of a web of a beam 4 that is to be connected at a right angle to a beam 1. The end hardware 7 is made up of an angle plate with a brace-attaching plate 10 welded to the inside thereof. The end hardwares 7, 7 are connected with bolts to a connecting plate 2 welded to the side face of the beam 1. Horizontal braces 15 are attached to the brace-attaching plates 10 provided to the end hardwares 7, 7. The beam 4 is prepared with bolt holes 6 for connecting the end hardwares 7 preparatorily processed. On a location requiring lightweight duty, one piece of a T-shaped hardware, connected with bolts to the web of the beam 1, is connected to the bolt holes 6 of the beam 4 without employing the end hardware 7.
Patent JP-H0470955-A (JP)
Title: Document processor
Inventor: SAOYAMA EIJI
IPC: G06F17/21
Filed: 1990-07-05
Abstract: PURPOSE:To automatically set the output form to be changed by a noted character string by reference to other characters by changing the output form information on each character forming a designated character string based on the taken-out output form information. CONSTITUTION:A changing means 9 which changes the output form information on each character forming a character string designated by a 1st designation means 8 based on the output form information taken out by a take-out means 6 is provided. That is, when the match is desired between the output form of a specific character string contained in a document stored in a 1st storage means 4 and the output form of another character, the relevant reference character is designated by a 2nd designation means 9. The output form information on the designated character is taken out of a 2nd storage means 7. Then the output form information corresponding to each character forming a noted character string is changed based on the taken-out output form information. Thus the output form of the noted character string is automatically set by reference to other characters.
Patent JP-S5967039-A (JP)
Inventor: KATOU NOZOMI
IPC: B31F1/24
Filed: 1982-10-08
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-H0466590-A (JP)
Title: Production of quaternary phosphonium fluorides
Inventor: YOSHIOKA HIROSUKE
IPC: C07F9/54
Filed: 1990-07-05
Abstract: PURPOSE:To readily obtain the subject compound useful as a desilylation agent or a phase-transfer catalyst, etc., in high yield and high purity by reacting a specific ratio of quaternary phosphonium hydroxide and a hydrofluoric acid in an aqueous solution of said hydroxide. CONSTITUTION:1 mol quaternary phosphonium hydroxide expressed by formula I (R is alkyl) is reacted with 1-4 mol hydrofluoric acid of HF in an aqueous solution of said quaternary phosphonium hydroxide preferably at 10-40 deg.C to afford the aimed compound expressed by formula II (n is 1-4).
Patent JP-H0927359-A (JP)
Title: Earth structure of earth system and power station
Inventor: SUGIYAMA MASASHI
IPC: E04H5/02
Filed: 1995-07-12
Abstract: PROBLEM TO BE SOLVED: To equalize the potentials of a lightning-struck position and positions apart therefrom, and prevent destruction of an apparatus by wiring plural conductors radially centering a building to an earth system buried under the ground which is electrically connected to a building. SOLUTION: In earth structure which electrically connects a building and an earth system buried under the ground, the earth system is formed by wiring plural earth wires (a) taking a building as a center (o), and connecting earth resistors to outer end portions (b). In that case, it is desirable that plural conductors are connected to the radial conductors at the same radius positions taking the building as the center. Thereby, potential difference between a lightning-struck position and positions apart far away from the position can be suppressed as much as possible.
Patent JP-H0738283-A (JP)
Title: Processing device for data on packing result
Inventor: OKADA YASUHIRO
IPC: G06T7/00
Filed: 1993-07-16
Abstract: PURPOSE:To perform a unific control and to effectively cope with various kinds of data processings by reading data which can be read from packaging result database common to facilities and database for creating packaging data and then processing the data. CONSTITUTION:The title device consists of a substrate product type database 11 with the information of production substrates used by a device 15 for creating packaging data and a component shape detabase 12 with the correspondence table between the circuit number for distinguishing components on the substrate one by one and the design product number of component name given by a user and that between the design product number and characteristics of the shape of component. Further, it consists of a database 13 for facilities storing the characteristics of each kind of packaging facility and a packaging line database 14 for storing the information of each production line. It is constituted of a reference database 16 storing inspection conditions and each facility packaging data created by the packaging data creation device and reference data before expansion to inspection data and a packaging facility 17 for performing packaging operation based on the packaging data.
Patent JP-S6423728-A (JP)
Title: Recharger for electronic clock
Inventor: SAKAMOTO KENJI
IPC: H02J7/00
Filed: 1987-07-15
Abstract: PURPOSE:To enable highly efficient charging through a simple and small device, by setting the driving frequency of a switching element at a level higher than a predetermined level and exciting a recharging coil. CONSTITUTION:A.C. current having constant frequency flows through an oscillating section 1 and switching elements 2-5 to a recharging coil section 6. Flux produced by the current flows through a magnetic circuit consisting of a coil yoke in the recharging coil section 6 and core of coil in an electronic clock arranged on a recharger. Consequently, voltage is induced in a secondary coil and a secondary cell is recharged. Driving frequency for the switching elements 2-5 is set higher than 200Hz.
Patent JP-H115543-A (JP)
Title: Power steering device for automobile
Inventor: KUNIDA YASUHIKO
IPC: B62D1/16
Filed: 1997-06-16
Abstract: PROBLEM TO BE SOLVED: To change tilting force and tilting angle of a front wheel for rotational force and rotational angle of a steering wheel by changing the radii of a steering wheel side drum and a steering side drum so that the sum of the radii at the axial corresponding location may be constant. SOLUTION: A steering wheel side drum 7 is formed into an hourglass shape in which a diameter d0 at the center part gradually becomes smaller than a diameter d1 at both the end parts and a steering side drum 8 is formed into a bass drum shape in which the diameter d1 at the center part gradually becomes larger than the diameter d0 at both the end parts. As a result, when an inner cable 6 is wound in the vicinity of the end parts of both the drums 7, 8, tilting force and tilting angle of a front wheel in relation to rotational force and rotational angle of a steering wheel 1 become larger than conventional ones because the radius of a part on which the inner cable 6 of the steering wheel side drum 7 is wound becomes larger than the radius of the steering side drum 8.  When the inner cable 6 is wound in the vicinity of the center part, tilting force and tilting angle of the front wheel become smaller because the radius of the steering wheel side drum 7 becomes smaller than the steering side drum 8.
Patent JP-S6155462-A (JP)
Title: Driving gear of ball screw
Inventor: FUJITANI MATSUSHIRO
IPC: B23Q11/00
Filed: 1984-08-23
Abstract: PURPOSE:To easily switch a device to automatic and manual operation, by enabling a nut member to be continually moved in a screw shaft direction with a movable structure, in the case of the device which moves the movable structure connected with the nut member in the screw shaft direction by rotating a screw shaft. CONSTITUTION:A device, when it is in automatic operation, supplies air from a pressurizing device 27 to another chamber 22B of a cylinder 22 through a pipe 26. Then a displacement member 24 moves leftward engaging both engaging members 32, 33 of a cubic coupling 22. Here a nut member 7, being integrally connected with a strut, is prevented from rotating. And the nut member 7, being unable to perform the displacement in the direction of a screw shaft 2 by an angular bearing 6, moves in the direction of the screw shaft 2 if it rotates, accordingly moving also the strut 1 in an equal direction. While the device, when it is in manual operation, releases said obth engaging members 32, 33 from engagment, rotatably supporting the nut member 7 to a holder 5 through the angular bearing 6 to be enabled to move integrally with the strut 1.
Patent JP-H0843419-A (JP)
Title: Measuring equipment for flow direction/flow velocity
Inventor: TAKATO MASAO
IPC: G06T1/00
Filed: 1994-07-28
Abstract: PURPOSE:To execute automatic measurement and thereby to lighten a burden of a measurer by a method wherein a drifting object on a water surface or a float fixed artificially through a thread or a line is taken in as an image by means of a camera and subjected to an image processing. CONSTITUTION:Based on a command from CPU 7, an object 11 drifting on a river 15 or a float 25 connected to a fixing matter 31 by a thread (or a line) 24 is taken in as an image signal through a camera 1. The image signal taken in is subjected to conversion into about 128 gradations of each of R, G and B, for instance by an A/D converter 2, stored in an image memory 3 and subjected to necessary processings in an image processing part 4 and an image thus obtained is outputted to a monitor 6 through a D/A converter 5. Computation of a flow direction or flow velocity is executed in the CPU 7 by using a memory 8, and the result thereof is displayed as information in characters or a figure in the monitor 6 through a graphic display part 9, or outputted externally through an external interface 10.
Patent JP-S5965554-A (JP)
Title: Exhaust recirculation control device for internal- combustion engine
Inventor: IKEURA KENJI
IPC: F02M25/06
Filed: 1982-10-07
Abstract: PURPOSE:To surely prevent variation in operational response by providing a means, which can detect a no-load condition and a warm-up state of an engine, and by making the EGR control start under a no-load condition after the engine warming-up is completed. CONSTITUTION:When an engine 1 is started, a control device 9 checks whether the water temperature is lower than the set value, or whether the engine 1 is in a warming-up state, or not based on a detection signal from a water temperature sensor 14. When it is found out that the temperature is higher than the set value and the engine warming-up in completed, the condition for starting EGR is set. When the output from a throttle valve switch 11, which detects that a throttle valve 4 is entirely closed, indicates that the engine is under a no load condition, or that the condition for starting EGR is satisfied, the command ''Start EGR.'' is issued. With this contrivance, a negative pressure control electromagnetic valve 8 can be controlled so that regulated negative pressure is introduced into a negative pressure chamber of an exhaust reflux valve 6 in order to open the valve 6 as required, thereby making EGR start.
Patent JP-S5965602-A (JP)
Title: Hydraulic drive controller for internal body
Inventor: HIROTA MICHINOBU
IPC: F15B11/00
Filed: 1982-10-07
Abstract: PURPOSE:To prevent the occurrence of a rocking back phenomenon in an inertial body, by bringing down the setting pressure of a bypass relief valve to some extent by degrees in time of braking the inertial body, while reducing the braking force automatically and continuously. CONSTITUTION:A solenoid selector valve 22 and a relief valve 23 both are connected to the bent port of a bypass relief valve 21 of a brake valve 5, while the upstream side of the relief valve 23 is connected to a chamber 28 where the pressure receiving area of a differential cylinder 27 is large, then a primary side port of the bypass relief valve 21 is connected to another chamber 29 where the pressure receiving area of the differential cylinder 27 is small, and furthermore a piston 34 of the said cylinder 27 is connected to a spring 35 of the relief valve 23. With this method, in time of braking, the solenoid selector valve 22 is changed to a position B whereby the piston rod 34 goes to the left and the setting pressure of the relief valve 23 is gradually brought down to some extent, so that braking force is reduced automatically and continuously, thus a rocking back phenomenon in an inertial body can be prevented.
Patent JP-H0526021-A (JP)
Title: Block structure for engine
Inventor: OKITA JUNICHI
IPC: F01M1/06
Filed: 1991-07-17
Abstract: PURPOSE:To compactly arrange an oil return passage and the joint part between an upper block and a lower block with light weight in an engine in which a transmission disposed in parallel is integrated into a cylinder block of two- divided structure. CONSTITUTION:The casing of a transmission 6 is integrally formed on a two- piece cylinder block of a rear slant engine 1. An oil return passage in the block is formed of a first passage part 16 extending through an upper block 4 between the engine 1 and the transmission 6, a second passage part 18 situated on the upper part within a lower block 5, and a third passage part 19 situated on the lower part within the lower block 5 and offset on the transmission 6 side to the second passage part 18. The inner end surface of the third passage part 19 forms the joint part between both the blocks 4, 5, and the lower part of the second passage part 18 forms the joint part between a baffle plate 11 and a strainer 12.