baber/WOPTO huggingface dataset:
Patent JP-H10320446-A (JP)
Title: Drawing-out line automatic generating method, and drawing-out line automatic generating device and program storage medium for the same
Inventor: ENOMOTO JUNICHI
IPC: G06F17/50
Filed: 1997-05-15
Abstract: PROBLEM TO BE SOLVED: To enable a user to easily see explanatory information guide parts of respective drawing-out lines and the whole explanatory information described there. SOLUTION: This automatic generating method calculates the overall length S corresponding to the addition value of the lengths of the explanatory guide parts of respective drawing-out lines belonging to an arbitrary range (line plan, etc.), on a plan (road current state plan, etc.), wherein a road line 2, facility lines 3 to 5, and the drawing-out lines 6 to 8 consisting of drawing-out line parts 6c to 8c from the facility lines and the explanatory information guide parts 6d to 8d following them and automatically sets the explanatory information guide parts 6d to 8d in one or more stages laterally without overlapping on the basis of the overall length S and the large/small relation with the reference length L of a drawing-out line set area.  Further, set positions are in the (x) coordinate order of the respective drawing-out line points 6a to 8a corresponding to, for example, the explanatory information guide parts 6d to 8d.
Patent JP-S5264989-A (JP)
Title: Electronic spectroscope
Inventor: OOYAMA JIYUNICHI
IPC: H01J37/252
Filed: 1975-11-25
Abstract: PURPOSE:To provide an electronic spectroscope, in which two energy analyzers are used so as to increase S/N ratio to a considerable extent and to improve sensitivity and determinative performance in measuring fine structure of spectrum.
Patent JP-H08336721-A (JP)
Title: Cutting device having opening/closing cover
Inventor: TSUNE RYOICHI
IPC: B23D47/00
Filed: 1995-06-07
Abstract: PURPOSE: To provide a cutting device having an opening/closing cover capable of performing a safe cutting operation irrespective of the section size or shape of a work even when the work clamped on the table of the cutting device is long and put out of the table. CONSTITUTION: A cutting device is provided with clamping means 2 and 3 on a table 1, a cutting means 4 for cutting a work W clamped by the clamping means 2 and 3 and an opening/closing cover 15, the opening/closing cover 15 is supported around the rear side of the table 1 so as to be freely opening/ closing, this covers the cut part of the work W when it is in a closed position covering the table 1, and in a side plate 6 orthogonal to the longitudinal direction of the work W, a notched part 22 to be penetrated by the work W when the cover 15 is in he closed position is formed. In this notched part 22, a number of raised/lowered bar-like bodies 23 for sealing the notched part 22 by being lowered at least when the cover 15 is in the closed position are formed side by side.
Patent JP-H06156484-A (JP)
Title: Opening device for packing container
Inventor: KENSU YAKOBUSON
IPC: B65D5/06
Filed: 1993-06-11
Abstract: PURPOSE: To realize various opening arrangements of packages and to simplify the manufacturing of a packaging material, by applying a common perforation line for tearing (that is, the same perforating tool) by varying a sealing region of a sealing fin of a package so that it can be adapted to various package contents. CONSTITUTION: A package 2 is manufactured from the laminated board or paper from a material web or a material sheet. The package has sealing fins 4 displaying a perforation line 1. By employing the same perforation line 1, and by varying a region 5 on the sealing fin 4 which is sealed so that parts of the sealing region 5 lie outside the performation line 1 and oriented towards an outer edge 7 of the sealing fin 4, various opening arrangements can be provided.
Patent JP-S621351-A (JP)
Title: Testing system for time division switch channel
Inventor: OTSUKA HIROICHI
IPC: H04Q1/24
Filed: 1985-06-27
Abstract: PURPOSE:To test the normality of a channel in a short time by inputting a clock signal to an incoming highway and connecting a counter to an outgoing highway and applying the carry signal to an AND circuit. CONSTITUTION:One of incoming highways 5 to which a clock CP2M should be inputted is determined by an incoming highway selecting switch 9, and the clock is inputted through type selecting switches 7 and 8. The outputs of outgoing highways 6 connected through a channel consisting of a multiplexer 3, a time division switch 2, and a demultiplexer 4 are inputted to counters 100-115 through type selecting switches 7 and 8. Carries CA0-CA15 of counters 100-115 are inputted to an AND circuit 11. Since carries CA0-CA15 are outputted simultaneously if the channel 1 is normal, the normality of the channel is confirmed in a short time.
Patent JP-H11337139-A (JP)
Title: Range hood
Inventor: ITO YOSHIMASA
IPC: F24F7/06
Filed: 1998-05-22
Abstract: PROBLEM TO BE SOLVED: To permit the attachment and/or detachment of a front hood with respect to a hood main body without any troublesome work such as the attachment and/or detachment of parts for mounting, eliminate the possibility of losing the parts for mounting and permit the easy and sufficient cleaning of the inside surfaces of the hood main body. SOLUTION: The engaging projections 44 of a front hood 23 are engaged with the retaining holes 26 of a hood main body 22 through insertion and sliding while engaging holes 45 are engaged with the engaging projections 39 of a retaining body 37 through the elasticity of the retaining body 37 whereby the front hood 23 can be attached to the hood main body 22 while the removing of the front hood 23 from the hood main body 22 can be effected by a reverse work. On the other hand, the cleaning of the inside surfaces of the hood main body 22 can be effected by only sweeping and cleaning the inside surfaces of an inner cover 30 while the cleaning of the rear surface and the corners of the connecting surface unit 24 is not necessitated. Further, the parts for mounting the front hood 23 or the retaining body 37 are covered by the inner cover against the passing route of oil mist or the like induced by a fan in the hood main body 22 through the inside of the hood 21 whereby the adhesion of the oil mist and the like can be avoided.
Patent JP-H01309097-A (JP)
Title: Sostenuto device for piano
Inventor: NUMATA GENICHI
IPC: G10C3/26
Filed: 1988-06-07
Abstract: PURPOSE:To utilize a sostenuto function sufficiently during play and to improve the operability of the piano by providing two sostenute mechanisms. CONSTITUTION:The 1st sostenuto mechanism 27 locks a damper corresponding to a key which is depressed at a specific position and separates it from strings when a sostenuto pedal is stepped. The vibration of the strings is sustained without being damped by the damper. Further, the 2nd sostenuto mechanism 99 locks a damper 13 which corresponds to a key 19 which is depressed at a specific position and separates it from strings 19 when an operating element 85 provided independently of said sostenuto pedal 75 is operated, thereby setting and holding the strings 19 in a release state. Consequently, even when it is difficult to operate the 1st sostenuto mechanism 27 while the sostenuto pedal 75 is hardly stepped, the 2nd sostenuto mechanism 99 is put in operation by operating the operating element 85.
Patent JP-H11337537-A (JP)
Title: Ultrasonic manual inspection method
Inventor: KAMAMURA KIKUAKI
IPC: G01N29/24
Filed: 1998-05-22
Abstract: PROBLEM TO BE SOLVED: To provide an ultrasonic manual inspection method by which no defect detection is omitted, even if the inspection face of an object to be inspected is a concave face. SOLUTION: Concerning this ultrasonic manual inspection method, when ultrasonic wave oscillated from an ultrasonic oscillator 4 enters an object to be inspected 2 having a concave face as a test face 2a through a flaw detection shoe 3, the ultrasonic wave oscillated from the ultrasonic oscillator 4 is propagated up to the depth of several millimeters from the surface of the inspection face 2a of the object 2, by using ultrasonic flaw detector 1 fixed on the flaw detection shoe 3 by the ultrasonic oscillator 4 so that the angle of refraction will become 90 deg., to thereby detect a defect near the surface of the object 2.  In this case, the shape of a face of the flaw detection shoe 3, coming into contact with the test face 2a of the object 2 is formed as a convex face, and the radius of curvature of the convex face is made smaller than the radius of curvature of the concave face of the test face 2a.
Patent JP-S5665956-A (JP)
Title: Conductor alloy for integrated circuit and its manufacture
Inventor: ARITA KISHIO
IPC: C22C1/02
Filed: 1979-11-02
Abstract: PURPOSE: To obtain a conductor alloy for an integrated circuit with high strength, high electrical conductivity and superior economical efficiency by melting a Cu alloy material having a specified composition contg. Cr, Fe or Co, etc. followed by  quench-casting, hot working at a specified temp. and slow cooling.  
     CONSTITUTION: A Cu alloy material consisting of, by wt., 0.8W5% Cr, 1W9% Fe or 0.5W4% Co, 0.1W0.5% at least one selected from Mn, Sn, Si and Sb, and the balance Cu is melted and quench-cast to make the grains fine. The cast material is then hot worked into a predetermined form at ≤600°C and slowly cooled to economically manufacture a conductor alloy for an integrated circuit with high strength and high electrical conductivity. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S5843356-A (JP)
Title: Manufacture of solar heat absorber
Inventor: YAMAKAWA SEISHIROU
IPC: C23C22/00
Filed: 1981-09-07
Abstract: PURPOSE:To easily obtain a selective absorber film having high absorption  factor for solar heat and excellent heat resisting property by a method wherein  a thin film layer consisting of copper and a metal selected from copper alloys is formed on the surface of a metal substrate and oxidatively treated with a specified chemical conversion treatment solution. CONSTITUTION:The solar heat absorber comprises in forming the thin film layer consisting of copper and a metal selected from copper alloys on the surface of a substrate with chemically and thermally stable surface such as stainless steel plate, nickel-plated steel or the like and in oxidatively treating said thin film with the chemical conversion treatment solution. In this case, an aqueous solution comprising an oxidizing agent consisting of a salt selected from chlorite, hypochlorite and persulfate, an alkali additive consisting of a hydroxide selected from sodium hydroxide and potassium hydroxide and the amounts lying within the specified ranges of copper ion of 0-500ppm respectively, is used as the chemical conversion treatment soluton. In such a manner as mentioned above, the desired selective absorber film is obtained.
Patent JP-H05335354-A (JP)
Title: Semiconductor device with adhesive
Inventor: SAKAMOTO YUJI
IPC: H01L21/52
Filed: 1992-06-02
Abstract: PURPOSE:To provide a thermocompression bonding type semiconductor device which may be rigidly bonded within a short period of time to a lead frame, molding material or the like by coating and drying varnish consisting of a particular silicone modified polyimide and solvent to a circuit forming surface or rear surface of a semiconductor element to form a thermal bonding type bonding agent layer. CONSTITUTION:The circuit forming surface or rear surface of a semiconductor element is coated with varnish consisting of silicone modified polyimide having the structure indicated by the formulas and a solvent. This varnish is dryed to form a thermal bonding type bonding agent layer. In the formula, X and Y are O or C=O, 0.07<=b/(a+b)<=0.7, R1, R2 are aliphatic group including 1 to 5 bivalant carbons or aromatic group including 6 or more carbon which may be in the same or different numbers. Moreover, R3, R4 are univalent aliphatic or aromatic groups which may be in the same or different numbers. In addition, n=1 to 13. For example, the varnish is coated by the printing method or spin coater method, etc.
Patent JP-S62298648-A (JP)
Title: Sliding member for internal combustion engine
Inventor: TSUCHIYA TAKESHI
IPC: F02F1/00
Filed: 1986-06-18
Abstract: PURPOSE:To secure excellent abrasion resistance and corrosion resistance in the case of a hard chromium-plated film formed on the sliding face of a sliding member by setting its hardness within a specified range as well as making the plated film to contain, in its inside, specified rate of carbon. CONSTITUTION:On the peripheral surface of the sliding member for an internal combustion engine, for example a piston ring basic material 2 composed of ordinary stainless steel, etc., in a piston ring 1, hard chrome plated film 3 is formed. And this film 3 is made to contain carbon by 1-10wt% therein with its hardness set within a range from Hv 1100 - Hv 1600. Furthermore, in this film 3 chromium carbide is precipitated, and thereby it is possible to obtain abrasion resistance and corrosion resistance so far not achieved in conventional hard chrome plated film. Therefor, the product can exhibit its particularly excellent advantages as the sliding member of the internal combustion engine used under severe operation condition.
Patent JP-H086440-A (JP)
Title: Image forming device
Inventor: KIMOTO TAIZO
IPC: G03G21/00
Filed: 1994-06-23
Abstract: PURPOSE:To provide an image forming device capable of printing without limitation by the supplying source of data. CONSTITUTION:The digital copying device 2 is provided with the first, second and third page memory 322, 324 and 332, the first, second and third page memory control part 312, 314 and 316 for informing the main CPU 302 that the image data for one page are stored by the respective page memory, the sorter 200 capable of optionally setting the paper sheet discharging place by the control panel 90, and the mode lock key for fixing the page memory becoming the data supply source for preferential processing, and moreover the device is allowed to consecutively form the image corresponding to the image data supplied from any page memory in which the image data attains the specified amount, without limitation by the amount of the image data in the page memory as the data supply source.
Patent JP-H08332251-A (JP)
Title: Fixing structure of goal net
Inventor: MATSUI TAKAYOSHI
IPC: A63B63/00
Filed: 1995-06-08
Abstract: PURPOSE: To provide a goal net which can perform attachment of the goal net to a supporter surely and easily. CONSTITUTION: A goal net 1 has a goal net final part 3 larger than a netlike part 2, and a goal post 4 is equipped with a slide rib 5, and a rubber net hook 7 is engaged shiftably in an optional position of the slide rib 5. A bar 6 clips the netlike part 2 in the vicinity of the final part 3 of a goal net to the goal post 4, and it is engaged capably of mounting on and demounting from in the fixed spacing position from the goal post 4 by the rubber net hook 7. The goal net final part 3 does not pass through the interval between the goal post 4 and the bar 4, so when shock is added to the goal post 4 or the goal net 1, the goal net 1 never comes off out of the goal post 4, and besides, the goal net 1 can be attached without clearance to the goal post 4.
Patent JP-S623202-A (JP)
Title: Optical filter
Inventor: UEDA KAZUHIKO
IPC: H01L27/14
Filed: 1985-06-28
Abstract: PURPOSE:To decrease return distortions by forming double refracting transparent plates having the sepn. distance equal to the pitch in such a manner that the sepn. distance component in the scanning direction is half the pitch and that the sepn. distance component in the opposite direction is also half the pitch. CONSTITUTION:Rays 251, 252 are double refracted in the 2nd crystal plate 22 and are so separated that the sepn. distance component in the u-axis direction attains P22u equal to a/2 and the sepn. distance component in the v-axis direction attains P22v equal to b/2 (=a/2), namely, said rays are separated by the distance P22 (=a/sq. rt. 2) in the direction +45 deg. with respect to the u-axis by which the rays are separated to 251 and 253 as well as 252 and 254. The sepn. directions are in the direction 45 deg. with resepct to the respective polarization directions of the rays 251, 252 and therefore half the respective components of the rays 251, 2524 remain and half the same are separated. The intensities of the rays 251-254 are 1/4 the intensity of the original unit luminous flux and equal to each other. The return components from the carrier are thereby decreased and the components of the return distortion part are decreased.
Patent JP-H036947-A (JP)
Title: Closed area wired communication equipment
Inventor: SATO HIDETO
IPC: H04L12/40
Filed: 1989-06-02
Abstract: PURPOSE:To prevent mis-detection due to noise by storing tentatively a received data into a buffer memory, outputting the data sequentially when the prescribed amount of the data is stored, inhibiting the succeeding data output when a carrier signal from an LSI MODEM is deteriorated so as to inhibit the transmission of noise. CONSTITUTION:When an LSI MODEM 22 detects a signal, a carrier detection signal 27 is set. A signal from a clock oscillator 24 generating a signal having nearly 8 times the period of that of a transmission clock is used as a transmission signal 26 and stored in a buffer memory 23. An AND circuit 25 outputs a buffer data 28 as an output signal 29 during the detection of a carrier only and then the signal output is inhibited to inhibit the transmission of noise afterward. Thus, the data communication is implemented without the provision of the communication rules among terminal equipments and the modulation noise of the LSI MODEM is eliminated.
Patent JP-2000333483-A (JP)
Title: Motor controller
Inventor: NEGI SHIGEO
IPC: H02P29/00
Filed: 1999-05-21
Abstract: PROBLEM TO BE SOLVED: To obtain smooth speed command and current/torque variation with respect to abrupt variation of a speed command input by limiting the speed command input with a trapezoidal acceleration command and converting it into a trapezoidal + S-shaped speed command, and then controlling the conduction current to a motor depending on the difference from an actual speed. SOLUTION: When a switch 3 is turned off, a motor 4 is actuated toward a speed command set by means of a volume 1. Based on an acceleration command approximated by a trapezoidal acceleration command, a converting means 5 makes a comparison with a speed command input and outputs a converted speed command 1 for each sampling period. A motor control means 7 controls the conduction current to the motor 4, depending on the difference of the speed command signal 1 from an actual speed from a speed measuring means 8 and operates the motor 4 to attain an actual speed pattern which is substantially equal to the speed command signal 1. When the switch 1 is turned on, the speed command turns to 0, and the acceleration becomes negative so that a speed command pattern for deceleration is obtained.
Patent JP-S5842858-A (JP)
Title: Torque limiter in planetary reduction gear
Inventor: TAKEDA SHINICHI
IPC: F16D7/10
Filed: 1981-09-08
Abstract: PURPOSE:To prevent an overload of planetary reduction gear, by resiliently contacting a ball to the peripheral hollowed part of a ring gear in the planetary reduction gear. CONSTITUTION:An input shaft 10, integrally formed with a sun gear 10', and an output shaft 16, integrally formed with a carrier 15, are concentrically arranged in a face-to-face position. Planetary reduction gears are constituted by meshing planet gears 9, supported to the carrier 15, to the sun gear 10' and ring gear 11. A ball 13 is forcibly contacted by resilient force of a spring 14 to a hollowed part 12, provided in the periphery of the ring gear 11, if an overload is caused, the ring gear 11 is rotated against the resilient force of the spring 14.
Patent JP-H04366833-A (JP)
Title: Liquid crystal projector
Inventor: IKEDA NAOYUKI
IPC: H04N9/31
Filed: 1991-06-13
Abstract: PURPOSE:To provide a liquid crystal projector capable of obtaining an image having a high image quality with simple constitution. CONSTITUTION:A third reflecting mirror 15 whose angle can be adjusted and a shutter 20 which intercepts the light of a light source 1 are disposed between the light source 1 and a screen. Then, the image is prevented from being displayed on the screen by intercepting the light from the light source 1 by the shutter 20 based on a driving signal from a shutter control circuit 24 while the mirror 15 is moved.
Patent JP-S6123710-A (JP)
Title: Heating method of vacuum degassing vessel
Inventor: ISHIZAKA KUNIHIKO
IPC: C21C7/10
Filed: 1984-07-09
Abstract: PURPOSE:To make uniform the consumption of a heating electrode and to extend the service life thereof in the stage of vacuum degassing refining of a molten steel by rotating the heating electrode provided to a vacuum vessel around the axis thereof at an extremely low speed. CONSTITUTION:The heating electrode 22 provided with a graphite heating element 28 is disposed in the upper part of a vacum degassing vessel 10 in an RH type (or DH type) vacuum degassing device and electricity is conducted thereto so that the said element generates heat thereby preheating the inside of the vessel 10 and preventing the deposition of the molten steel splash metal 32 to the refractory material wall 14 in the vessel. The element 28 is eroded by the molten steel splash 32 and generated gas and the bottom surface of the element 28 is particularly worn by which the life thereof is shortened. The electrode 22 is rotated at the same speed by two motors M32 having a tuning circuit 36 so that the heating electrode is rotated at the extremely low speed around the axis by a reduction gear 34. The outside circumferential part of the element 28 is uniformly worn by the rotation and therefore the service life time thereof is extended and the number of replacement of the element 28 is decreased.
Patent JP-H087272-A (JP)
Title: Production of magnetic disk substrate
Inventor: KOYAMA AKIHIRO
IPC: B28D5/04
Filed: 1994-06-24
Abstract: PURPOSE:To obtain a magnetic disk substrate having high flatness at low cost in massproduction by cutting a rod-state base material with a multiwire saw. CONSTITUTION:After a prismatic base material (3) having an almost square cross section and made of aluminosilicate glass is fixed on a float glass (4) with wax and then fixed to a work bench (5) connected to a pressing up device (6). Wires (2) are wound on grooves of three multigroove rollers ((1)-1 to (1)-3) and traveled in one direction at a specified speed, while the base material (3) is pressed upward at a prescribed speed with the pressing up device (6) to press the wires (2) to cut the base material (3). During cutting, a specified grinding liquid is supplied by a specified amt. from the upper part of the base material (3). Features of this method are as follows, (a) the base material can efficiently be cut in massproduction with good flatness. (b) times required for cutting and its incidental works are greatly saved. Thus, magnetic disk substrates of high flatness can be produced with good productivity at a low cost.