baber/WOPTO huggingface dataset:
Patent JP-H0626919-A (JP)
Title: Shaft vibration monitoring device
Inventor: OUCHI KUNIO
IPC: G01H17/00
Filed: 1992-07-06
Abstract: PURPOSE:To obtain a shaft vibration monitoring device, which can always monitor the shaft vibration accurately and which can monitor the disconnection on the basis of the component of the direct current. CONSTITUTION:A very low frequency area filter 21, which cuts the fluctuation component of the signal having a low frequency and which passes only the direct current component, and a high-pass filter 22, which passes the signal of the area higher than the fluctuation area of the signal having a low frequency, are used together, and each output signal of these filters 21, 22 is added by an adder 23, and the added signal is given to a vibration monitoring device 15. The very low frequency area filter 21 passes only the signal having a very low frequency (direct current component), and the high-pass filter 22 passes only the signal having a high frequency (shaft vibration component). The signal, from which the signal fluctuation component is eliminated, is obtained by passing these signal through the adder 23, and the vibration monitoring device 15 can record the shaft vibration accurately and monitor the disconnection on the basis of the direct current component.
Patent JP-S6239987-A (JP)
Title: Image transmission method
Inventor: YONEKURA KATSUMI
IPC: H04N7/00
Filed: 1985-08-15
Abstract: PURPOSE:To reduce communication cost by providing the software of a function for synthesizing and reproducing a routine data corresponding to a transmission range to the information transmitted from a transmission side to the terminal equipment of a receiving side. CONSTITUTION:For instance, when a meteorological data 1 is transferred, the terminal equipment 3 of a transmitting side envelopes a range to be transmitted by symbols 2a1-2a4. At this time, the information of the latitude and the longitude of the symbols 2a1-2a4 and only the meteorological 1d information are transmitted by the incorporated data of a transmitting side file 4, respective latitude line 1a, longitude line 1b, geography 1c or the like are not transmitted. In the terminal equipment 5 of a receiving side, the geography 1c enclosed, with the latitude and the longitude of symbols 2a1-2a4, and the latitude 1a and the longitude 1b are drawn from the incorporated data in a receiving side file 6, overlapped with the information 2 transmitted from the terminal equipment 3 of the transmitting side, synthesized and reproduced. Thereby, the profitability is improved and the occupying time of a transmission network can be shortened.
Patent JP-S6238990-A (JP)
Title: Learning method for pattern recognition device
Inventor: FUKUDA KAZUHIKO
IPC: G06T7/00
Filed: 1985-08-15
Abstract: PURPOSE:To attain the simplification of showing and the stability of a system by forecasting in advance the scattering or the instability of an object form in the showing of a form recognition device, and calculating the scattering range of a form feature quantity within the device corresponding to the form. CONSTITUTION:The image of the object form is fetched and storing it on the memory of the form recognition devices as the reference pattern of the form, a combination analysis and an outline extraction are performed. And a linear analysis and an arc analysis are performed, the portions decided as a straight line and an arc are extracted. To each analyzed primitive, a margin is added automatically according to its degree, and for the endpoints (a projected point and a recessed point) of the form, an 'endpoint candidate area' is set corresponding to the degree of the stability. Lastly, an operator watches and checks the reference pattern and the margin displayed on a display, correcting an insufficient portion with a mouse 6, and after that, the deviation of the form feature quantity is calculated. Thereby, the stability of the system can be obtained, improving the reliability.
Patent JP-S6072680-A (JP)
Title: Method and device for welding tower-like structure
Inventor: DOI MINORU
IPC: B23K37/02
Filed: 1983-09-27
Abstract: PURPOSE:To build safely and efficiently a titled structure with a simple installation by welding an assembled main columnar material by a freely liftable welding device, swiveling the device in a horizontal direction and performing on- site welding of the other main columnar materials in parallel with assembling. CONSTITUTION:A welding mechanism 11 is moved up to a main columnar material P and a movable rail is closed to fix the ends to each other. A supporting device 10 is then extended or contracted and a crane is swiveled to adjust finely the mechanism 11 so that the axial center of the material P coincides with the center of the swiveling rail. The swiveling rail is further adjusted by a fluid pressure cylinder so as to intersect orthogonally with the material P. When the mechanism 11 is positioned, the swiveling rail is fixed to the material P and the device 10 is moved apart therefrom. The material P is welded and joined and when the welding is finished, the device 10 and the mechanism 11 are connected and are detached from the welded material P. The crane is swiveled to move the mechanism 11 and the welding operation of the other material P is accomplished.
Patent JP-H0231875-A (JP)
Title: Ultrasonic wave washer
Inventor: KATO SATORU
IPC: B08B3/12
Filed: 1988-07-18
Abstract: PURPOSE:To surely wash dirt which is complex and difficult-to be removed in a short time by constituting the title washer so that a material to be washed is contained in a vessel in such a state that the material is immersed in liquid and ultrasonic wave energy is imparted to the liquid and the vessel is made airtight and the pressure of the inside is raised. CONSTITUTION:The materials 3 to be washed are contained in a vessel 1 so that these materials are immersed in liquid 4 and the vessel 1 is made to an airtight state. The pressure of the inside is raised at the prescribed value by feeding air into the vessel 1. When an ultrasonic wave oscillator 10 is actuated in this state, ultrasonic waves are generated from an ultrasonic wave vibrator 9 and the whole liquid 4 is vibrated with ultrasonic waves. Small flow is caused in the vicinities of the materials by formation of cavitation, effect due to bursting and vibration of the generated foams and the materials having a complex shape are surely washed. At this time, since the inside of the vessel 1 is held in a pressurized state, the pressure is imparted to the liquid incorporating air and the foams are taken off and cavibation threshold value is made large and both formation of cavitation and energy of bursting are made large in comparison with a time of normal pressures. Straight flow and this flow in liquid are made violent and thereby the materials can be easily washed in a short time.
Patent JP-H0844277-A (JP)
Title: Hologram photosensitive recording material and hologram photosensitive recording medium and production of hologram using the same
Inventor: OE YASUSHI
IPC: G03H1/02
Filed: 1994-07-29
Abstract: PURPOSE:To produce a material excellent in chemical stability and also excellent in high resolution, high diffraction efficiency and high transparency by dry processing by constituting of a specified non-arom. thermoset epoxy oligomer, an aliphat. monomer, a photo-initiator and a sensitizing dye sensitizing the photo-initiator. CONSTITUTION:The non arom. thermoset epoxy oligomer which is solvent soluble and capable of cationic polymerization and expressed by formula (In the formula, R1 and R2 are residual groups respectively selected among hydrogen atom, methyl, ethyl and trifluoromethyl group and n is 1-20.) is incorporated. And the aliphat. monomer which is liq. at normal temp. and normal pressure and has >=100 deg.C b.p. at the normal pressure and has at least one ethylenic unsatd. bond capable of radical polymerization is incorporated. Moreover, the photo-initiator generating simultaneously a radical seed activating radical polymerization and cationic polymerization which are exposed to chemical radioactive rays and Bronsted acid or Lewis acid and the sensitizing dye sensitizing the photo-initiator are incorporated.
Patent JP-H0228501-A (JP)
Title: Lead pitch measuring instrument for electronic component
Inventor: HONMA YASUAKI
IPC: G01B7/14
Filed: 1988-07-18
Abstract: PURPOSE:To measure the pitch between two leads of a body to be measured by short-circuiting the two leads to a short bar, short-circuiting the tips of the two leads to a resistance sheet which has constant resistivity, and measuring the voltage applied to the resistance sheet. CONSTITUTION:The resistance sheet 4 and a current limiting resistance 5 are connected to a stabilized power source 7 in series and a voltmeter 6 is connected across the resistance 5. Further, the two leads 2 and 3 of the body to be measured are short-circuited by the short bar 8 and the tips of the leads 2 and 3 are brought into contact with the sheet 4. At this time, the resistance value of the sheet 4 is measured. Then the pitch between the leads 2 and 3 is calculated a characteristic diagram which is previously found from variation in the voltage of the voltmeter 6 when the pitch L between the leads 2 and 3 of the sheet 4 is varied in the absence of the body 1 to be measured.
Patent JP-S57103167-A (JP)
Title: Magnetic sheet reader
Inventor: YAMAGATA TAKASHI
IPC: G11B25/04
Filed: 1980-12-19
Abstract: PURPOSE:To simplify a structure which reciprocates a magnetic head while fixing a magnetic sheet, by providing the whole of an internal case, containing a driving mechanism part, rotatably on an external case, and by displacing the internal case so that it is clamped with and released from the magnetic sheet. CONSTITUTION:An internal case 4 is rotated away from an external case 2, and a magnetic sheet 5 is inserted into a gap between a magnetic head 21 and the external case 2 and mounted on a frame 6. A lever 44 is operated to rotate the internal case 4, and the lower end of the sheet 5 is clamped by a guide shaft 24. When a motor 13 is started, a head carriage 7 starts moving along a spiral shaft 17 to perform the reproduction of the sheet 5 by the head 21. Then, when reciprocation is repeated and the reproduction of the sheet 5 is all completed, feeding to the motor 13 is stopped and at the position, i.e., the start position of the magnetic head, the movement of the head carriage 7 is stopped.
Patent JP-H05329-A (JP)
Title: Bending method
Inventor: YOSHIDA TAKASHI
IPC: B30B15/24
Filed: 1991-06-24
Abstract: PURPOSE:To uniformize a bending angle in the longitudinal direction of a long plate material by adjusting the right and left lower limit positions of a ram for bending so that distances between upper and lower dies near both ends are equalized at the lower limit position of the ram at the time of bending. CONSTITUTION:In the method for bending the long plate material 14 by a bending machine, distances between the upper and lower dies 11, 13 are measured at the neighborhood of both ends of the dies at the lower limit position of the ram at the time of bending and at least one of the right and left lower limit positions is adjusted for bending so that the two distances are equalized. Further, in the method for bending the long plate material by the bending device having a die changing mechanism, plural kinds of stoppers 2 different in length which are one of mechanisms to decide the right and left lower limit positions of the ram are provided. At least one of the stoppers is exchanged linking with the die change to bend the plate material according to combination of the upper and lower dies so that the upper and lower dies become parallel at the lower limit position of the ram at the time of bending. In this way, it is possible to uniformize a bending angle in the longitudinal direction of the long plate material.
Patent JP-S6336728-A (JP)
Inventor: TAKEUCHI SHINJI
IPC: A01K89/027
Filed: 1986-07-30
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-H098901-A (JP)
Title: Telephone set
Inventor: ISHIOKA TAKAYUKI
IPC: H04M1/656
Filed: 1995-06-22
Abstract: PURPOSE: To submit recording of all received phone calls to a criminal investigator after copying the recording if the content of recording includes a prankster call or a bothering call and to use the recording in place of a memorandum if the content includes an important appointment or the like by recording all the received phone calls. CONSTITUTION: Synthesized voice signals denoting a speech content between a talking party and an external talking party are outputted from a 2nd voice signal synthesis section 18 to a 2nd voice signal processing section 15 and to an MD recording section 9 on which a recording MD 19 is mounted, and then the speech content is recorded on the recording MD 19. Furthermore, a selection input section 6 selects the necessity of recording of the speech content, deletes the recording or reproduces the recorded content. Since all received phone calls are recorded, missing in the recording of the speech content is not caused. Moreover, the data of the recording are stored or deleted by the operation of a button or the like of the selection input section 6 according to the judgement of the talker.
Patent JP-H0347652-A (JP)
Title: Press for pressing mold and pattern carrier for press
Inventor: IENSU KURISUTEN GURUMUUSHIYUBE
IPC: B22C23/00
Filed: 1990-07-05
Abstract: PURPOSE: To enable coupling of a pattern carrier to a moving means in case the pattern carrier is put into or out of a press by adopting a mechanism that the function of a trolley is removed from the pattern carrier and is transferred to a slide or trolley permanently connected to the press. CONSTITUTION: The means for arranging a pattern 37 opposite to the opened flanks of respective press chambers 7, 16 consists of one set of rails 21 fixed to a press stand 4 having an ancillary slide or trolley 8 so as to freely attachably and detachably place the pattern carrier 17 for the one pattern. The rails 21 are mounted at the stand 4 at such a length and form at which the slide or trolley 8 are moved between the working position where the pattern 37 mounted at the pattern carrier 17 is held opposite to the opened flanks of the associated press chamber 7 or the like and the pattern exchange position where the pattern 37 is removed from the trolley 8 or may be arranged thereto by the trolley moving means 22, 23 moving therefor. As a result, the permanent connection of the moving functions and the casting molds with an ejector 10 is made possible.
Patent JP-H0342507-A (JP)
Title: Position measuring instrument
Inventor: HORIE NORISADA
IPC: G06T7/00
Filed: 1989-07-11
Abstract: PURPOSE:To considerably extend the measurable range by displacing each bright spot image on a photodetector at angles to vertical and horizontal arrangement directions and setting the form of a multiwindow so that it is long in the displacement direction of the bright spot image. CONSTITUTION:A light beam 12 in a 0-order diffracted light plane 20 including the Y axis and the light beam 12 irradiating from a microlens array 11 is moved in accordance with the form of an object as shown by an arrow (h), and its bright spot image 17 is moved in the direction of an arrow (g) along the Y axis on a photodetector 16. With respect to a higher-order diffracted light plane 21 next to the light plane 20, the bright spot image 17 on the photodetector 16 is moved in the direction of the arrow (g) along the Y axis in the same manner. Since the lengthwise direction of a multiwindow W having a length W1 coincides with the displacement direction of the bright spot image 17 and this length is longer than intervals (b) of arrayed bright spot images 17, the measurement range in the depth direction of the object is extended.
Patent JP-H0735640-A (JP)
Title: Apparatus for detecting/testing right and left balance of controlling system for boundary layer
Inventor: TAKEDA HIROMICHI
IPC: G01M9/06
Filed: 1993-07-21
Abstract: PURPOSE:To prevent malfunction in flying characteristics during flying by correcting/balancing the difference of the wind velocity between right and left flaps by a ground test. CONSTITUTION:Pitot tubes 3 are attached to all of the measuring points at the right and left flaps 8 and connected to silicone tubes 4. A signal of a pressure sensor is passed through a filter. Moreover, signals from an inclining angle sensor 5 and a tacho-generator connecting circuit 6 are obtained. The signals are converted to values of the wind velocity, steering angle of flaps and rotation speed of engines.
Patent JP-S5970031-A (JP)
Title: Multi-beam repeater
Inventor: HIROSE SEIZOU
IPC: H01Q3/26
Filed: 1982-10-13
Abstract: PURPOSE:To simplify a system in constitution and to reduce the system in size by using a variable amplitude phase matrix having plural I/O terminals. CONSTITUTION:Signals received by receiving allay antenna element group A11, A12- are converted into intermediate frequency signals by frequency converters F11, F12- set up in respective antennas. These intermediate frequency signals are inputted to the variable amplitude phase matrix M. The matrix M is provided with a coupler, a variable attenuator and a variable phase unit at a crossing point between input and output lines to couple between the input and output lines. The amplitude and phase characteristics between respective input and output lines can be optionally set up. The output signals of the matrix M are converted at their frequency and then transmitted from transmitting allay antenna element group A21, A22-. Beams are formed by adjusting the matrix M.
Patent JP-H0920712-A (JP)
Title: Production of 2-substituted cyclopentanone
Inventor: NIKORAUSU MIYURAA
IPC: C07C45/67
Filed: 1996-06-21
Abstract: PROBLEM TO BE SOLVED: To efficiently obtain the subject compound by reacting an adipic ester with an alkoxide in the presence of an inactive solvent, alkylating the product without isolating the product, and subsequently hydrolyzing and decarbonating the alkylation product with an acid and heat.  
     SOLUTION: An adipic ester of formula I (R 2  is a linear or branched 1-10C alkyl, a 7-12C aralkyl, etc., which may be substituted by uppermost three specific substituents) is reacted with an alkoxide of the formula: M(OR 3 ) n  [M is an alkyli (alkaline earth) metal; R 3  is a 1-10C alkyl, etc.; (n) is 1, 2] in an inactive solvent, and the obtained cyclopentanone-2-carboxylic ester salt of formula II (M is the monovalent metal among the above-described metals) is alkylated with an alkylating agent without isolating the salt of formula II. The obtained 2-alkyl-cyclopentanone-2-carboxylic acid ester of formula III is not isolated and thermally hydrolyzed and decarbonated in the presence of an acid to obtain the 2-substituted cyclopentanone of formula IV. 
     COPYRIGHT: (C)1997,JPO
Patent JP-H0229556-A (JP)
Title: Cooling device
Inventor: IWAIDA TAKESHI
IPC: F25B9/14
Filed: 1988-07-19
Abstract: PURPOSE:To make a cooling device vibrationless, simple in structure, and dispense with special driving adjustment by arranging a pair of expansion devices with their cooling ends in contact with cooled material and facing each other and by connecting this pair of expansion devices by conduits to one compressor parallel. CONSTITUTION:A pair of expansion devices 8, 8 are arranged with their cooling ends 18, 18 in contact with cooled material 20 and facing each other and connected by conduits 12 to one compressor 10 in parallel with each other. When the compressor 10 is run, refrigerant gas undergoes repeated compression and suction and is synchronistically supplied brought the conduits 12 to the expansion devices 8, 8, which are arranged end to end, and discharged therefrom so as to cool the material 20 to be cooled. In the expansion devices 8, 8 during this cooling, displacers 4, 4, each of which is formed as a free piston, freely perform reciprocating movements in cylinders 6, 6 in synchronization with each other without the help of any direct driving means. These reciprocating movements take place in the same phase but in the opposite directions simultaneously between the two displacers 4, 4 so that the operation of displacers is rendered vibrationless with the vibration by one displacer offset by the vibration by the other.
Patent JP-2000011003-A (JP)
Title: Device for summarizing open document and recording medium recording its program
Inventor: INAGAKI HIROTO
IPC: G06F17/30
Filed: 1998-06-26
Abstract: PROBLEM TO BE SOLVED: To correctly and automatically summarize a summary object document by making the summary object document and a similarity summary object document a summary object document group, collecting sentences which are judged to be similar in the group and expressing the object document to be summarized in a proper expression and proper order. SOLUTION: A summary object document group morpheme analyzing part 6 collects a summary object document and a similarity summary object document and makes them a summary object document group, divides words, executes classifying them into parts of speech and analyzes a morpheme. A summary object document group event analyzing part 7 analyzes events to be described in the document based on the morpheme analysis result of the group. A similarity meaning judging part 8 judges the sentences having the same event analysis result to be the similar ones in terms of meaning based on the event analysis result and extracts the similar sentences for the whole sentences included in the group. A document summary output part 9 collects the sentences which are judged to be similar in the group and outputs them in expression and proper order.
Patent JP-H0235207-A (JP)
Title: Fixing means for rotor, rotor using same and manufacture thereof
Inventor: KAMETANI HIROCHIKA
IPC: F16H55/22
Filed: 1988-07-21
Abstract: PURPOSE:To improve a completely accurate alignment and a fixing strength by forming a rotor fixing means for fixing a rotor rotating together with a rotation shaft of a member having a shape memory operation. CONSTITUTION:The major diameter of a rotor fixing means 1 before it is fixed is smaller than the minor diameter of a rotor 2 and the minor diameter of the rotor fixing means 1 is larger than the major diameter of a rotating shaft 3. When the rotor fixing means 1, therefore, is inserted into a ring shaped gap between the center hole of the rotor 2 and the major diameter of the rotating shaft 3, this operation can be readily carried out without requiring a strong force. When a heat treatment of determined temperature and time is applied, the rotor fixing means 1 made of a shape memory alloy has its shape changed, its major diameter enlarged and its minor diameter reduced. Thus, the rotor 2 and the rotating shaft 3 are fixed through the rotor fixing means 1.
Patent JP-H1113754-A (JP)
Title: Bearing device
Inventor: WATANABE SEIJI
IPC: F16C21/00
Filed: 1997-06-19
Abstract: PROBLEM TO BE SOLVED: To rotate the main spindle of a machine tool and the like from rotation at high speed to rotation at low speed while maintaining high rigidity by providing a dynamic pressure bearing supporting a rotor and a rolling bearing concentrically arranged putting side by side with the dynamic pressure bearing for a bearing device rotatably supporting the rotor in a housing. SOLUTION: In a bearing device rotatably supporting a rotor such as the main spindle of a machine tool, a dynamic pressure bearing 3 fitted to a spindle stock 2 and rotatably supporting a main spindle 1, a cylindrical roller bearing rotatably supporting the main spindle 1 is provided, and the inner ring 6 is fitted to the end face of the spindle stock 2 concentrically with the main spindle 1. Meanwhile, the outer ring 7 of the cylindrical roller bearing rotatably supporting the main spindle 1 is fitted to the tapered cylindrical part of the main spindle concentrically with the main spindle 1. Rollers 8 as rolling elements are interposed between the inner ring 6 and the outer ring 7.  Hereby, at low speed rotation, the cylindrical roller bearing has large rigidity, at high speed rotation rigidity of the dynamic pressure bearing 3 is raised, and hence the main spindle 1 can be held strongly and surely.