baber/WOPTO huggingface dataset:
Patent JP-S63244832-A (JP)
Title: Ballast for discharge lamp
Inventor: WAKAMOTO TAMIO
IPC: H01F38/08
Filed: 1987-03-31
Abstract: PURPOSE:To make it possible to fill magnetic gaps easily and securely with an adhesive of resin or the like and to upgrade an effect of suppressing vibration on facing surfaces, by forming recessed grooves on the facing surfaces of an inside iron core which is situated inside the magnetic gap, over the whole width in thickness of the iron cores. CONSTITUTION:Recessed grooves 19 are formed on both iron cores 11, 13 so as to be disposed over the whole width in thickness of the iron cores and communicate with magnetic gaps. An adhesive 20 is easily injected into the recessed groove 19 portions which are made wider than the magnetic gaps 18, and this adhesive is supplied to the magnetic gaps 18 through these recessed grooves 19. Since the force of pressing the facing surfaces of the internal iron core 13 can be increased by the adhesive 20, an effect of suppressing the vibration can be upgraded on the facing surfaces of the internal iron core 13. Accordingly, noise generation caused by the internal iron core 13 can be suppressed, so that low noise performance can be realized.
Patent JP-H05245748-A (JP)
Title: Internal grinding method of cylindrical workpiece and device thereof
Inventor: SHINPO YOSHINORI
IPC: B24B5/40
Filed: 1992-03-02
Abstract: PURPOSE:To provide an internal grinding method of a cylindrical workpiece and its attachment, capable of grinding even the internal surface of a small diametral pipe. CONSTITUTION:This is a method for grinding an inner surface 11 of a cylindrical workpiece 10, wherein a magnetic core 12, a bar magnet 14 and a tool 16 solidified with this bar magnet 14 are set up in an interspace partitioned by the inner surface 11, making the tool 16 contact with the inner surface 11, and a coil 18 is set up so as to surround the workpiece 10. An AC current is made to flow into the coil 18, forcing a magnetic pole at a tip of the core 12 into alternating magnetization, through which the bar magnet 14 is made into translation and the tool 16 is moved, and thus the inner surface 11 is ground.
Patent JP-S574431-A (JP)
Title: Truck
Inventor: NOGUCHI MASAHARU
IPC: B60P1/04
Filed: 1980-06-11
Abstract: PURPOSE: To enhance operabilitity in a truck dump-work direction change by making a lood carrier to be capable of dumping in a forward and backward direction as well as in the left and right direction selectively at any state of a work with respect to a base carrier by using a hydraulic pressure cylinder.  
     CONSTITUTION: A left and right frame 5 are arranged parallel to a base carrier 6 and also arranged a frame 7 which joins the frames 5, and more than one coupling pins 11 are inserted into a rear coupler 12. The pin 11 is not inserted into a frontal coupler 14, instead, a hydraulic cylinder 15 is operated to have a dump load carrier 13 tilted backward. Furthermore, if either of left or right coupling pin is taken out from the corresponding left or right rear coupler 12, a dump can be performed swinging in an either left or right opposite side direction selectively. Accordingly, the dumping direction change can easily and swiftly be performed. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H04312423-A (JP)
Title: Vacuum cleaner
Inventor: NAKANO KOICHI
IPC: A47L9/00
Filed: 1991-04-11
Abstract: PURPOSE:To provide a vacuum cleaner mixed with no malodor in the exhaust air with a simple structure. CONSTITUTION:A deodorant storage chamber 7 is provided on a dust collecting chamber 3 provided with a dust collecting bag 2 in a cleaner main body 1, a volatile deodorant 8 is provided in the deodorant storage chamber 7, and the deodorant storage chamber 7 has a volatile port 9 of the volatile deodorant 8 provided on the side faced to the passage of the intake air. A proper quantity of the deodorant 8 can be naturally put into the dust collecting bag 2 each time a cleaner is operated, and the odor component from dust can be suppressed.
Patent JP-S58195552-A (JP)
Inventor: FUKAYA KUNIAKI
IPC: A61B8/00
Filed: 1982-05-10
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-H08277148-A (JP)
Title: Coating of optical fiber
Inventor: YAMAMOTO TETSUYA
IPC: C03C25/24
Filed: 1995-04-04
Abstract: PURPOSE: To prevent occurrence of inclusion of foam at the time of coating optical fiber. CONSTITUTION: Plural optical fiber lines comprising colored lines and arranged in parallel are passed through a nipple 6 and a coating solution chamber 5 in which a coating solution 7 comprising a liquid ultraviolet ray-curing resin consisting essentially of urethane acrylate is packed and a hole of a dice 4 and vertically travelled. In the coating method, either one or both of a temperature of dice upper space 8 coming into contact with the coating contact line 7a of a coating solution with which optical fiber is brought into contact and a temperature of optical fiber itself before coming into contact with the coating solution are controlled so as to become lower than at least the temperature of the coating solution or/and additionally, a coating solution increased in wetting property to outer surface of the optical fiber by adding a silicone oil to the ultraviolet curing resin is used as the coating solution.
Patent JP-2000278982-A (JP)
Title: Method for controlling permanent-magnet synchronous motor
Inventor: ONUMA NAOTO
IPC: B66B1/30
Filed: 1999-03-24
Abstract: PROBLEM TO BE SOLVED: To suppress the increase in the capacity of an inverter and the insulation breakdown voltage of a motor by suppressing a current component in the same direction as the magnetic field of the motor so that the value of a terminal voltage is without a range of the maximum output voltage that can be outputted by the inverter. SOLUTION: When a speed command ω* is outputted from a speed command device 61, a deviation Δω from an output signal ω of a speed detector 53 is inputted as a torque command signal T* of a synchronous motor 51, is inputted to a q-axis current command device 63 to calculate a q-axis current command Iq*, and a d-axis current command device 64 calculates a d-axis current command Id* for inputting to a current control device 65.  Then, the output becomes DC voltage commands Vd* and Vq* of d and q axes and is inputted to a modulation wave-generating device 75, a modulation wave signal a* is outputted and is inputted to a PWM pulse-generating device 77 along with a triangular carrier signal Sc, and pulse width modulation is performed, thus controlling the output voltage and output frequency of an inverter 66, and increasing the capacity of the inverter and the insulation breakdown voltage of the motor.
Patent JP-H09267551-A (JP)
Title: Decoloring pressure-sensitive recording sheet
Inventor: KOMATSU TAKAAKI
IPC: B41M5/124
Filed: 1996-04-01
Abstract: PROBLEM TO BE SOLVED: To make pressure-sensitive recording possible, to decolor a pressure- sensitively color-developed part with time and to make the trace of the pressure- sensitive color development disappear by using a self-color-developing heat- sensitive recording layer as a decoloring pressure-sensitive recording layer. SOLUTION: A decoloring pressure-sensitive recording sheet 6 is formed by a method wherein a decoloring pressure-sensitive recording layer 2 is provided by coating one face of a substrate 1 with a coating liq. wherein at least one of a color developing agent and a developer is made into a microcapsule, e.g. a color developing agent-wrapped microcapsule 3 wherein the color developing agent is made into a microcapsule, the developer 4 and a plasticizer microcapsule 5 wherein the plasticizer used as a color erasing layer is made into a microcapsule are compounded.  In this decoloring pressure-sensitive recording sheet 6, it is possible to develop the color of the color developing layer by performing pressure printing and not only it is possible to ascertain the truth of a recording sheet by the color development but also as the color of the color-developed part is erased with a set time, it is possible to check the truth of the recording sheet by checking this process.
Patent JP-H05245173-A (JP)
Title: Patch for hemostasis
Inventor: AKUTSU TAKAYUKI
IPC: A61F13/02
Filed: 1992-02-29
Abstract: PURPOSE:To effectively effect hemostasis at the time of removing an injection needle punctured into a blood vessel, catheter, tube for medical treatment, etc., in blood taking, instillation blood transfusion, artificial dialysis, etc. CONSTITUTION:A tacky adhesive layer 2 is provided on one surface of a base material 1 and a pad 3 is fixed onto the tacky adhesive layer. The pad 3 has such a size at which both of the puncture hole of the blood vessel and the puncture hole of the skin surface can be covered when the injection needle or the like is punctured into the blood vessel. The pad 3 has such a thickness and compressive hardness at which both puncture holes can be pressed with suitable strength. As result, the pad 3 is pressed to the puncture part at the time of removing the injection needle, etc., and is stuck to the place after the needle is removed. The thick and slightly hard pad is pressed to the puncture hole of the blood vessel, by which the puncture hole is concentrically compressed and the hemostasis is effected. The puncture hole of the skin surface is simultaneously covered with the pad to make the bleeding from the hole absorbed. The hemostasis in the case of use of the large-sized injection needle, etc., is assured as well.
Patent JP-H03278230-A (JP)
Title: Method for inspecting restriction of program execution
Inventor: NAKAMURA OSAMU
IPC: G06F21/10
Filed: 1990-03-28
Abstract: PURPOSE:To previously prevent a program whose available period has lapsed form being used without permission by forming an access key based upon the inherent number of a computer and the available period of the program. CONSTITUTION:A program inspection area 12 is arranged on the head of a read out program and the program area 13 of a main body is arranged succeeding the are 12. In this constitution, an access key to be a code for determining the propriety of program execution is formed based upon the inherent number of the computer and the available period of the program. At the time of executing the program body, the propriety of program execution is inspected based upon the access key, the inherent number of the computer, and a current data and the execution of only the program included within the available period is permitted. Since the execution of the program whose available period has lapsed is automatically interrupted, the program can be prevented from being used without permission.
Patent JP-S5414383-A (JP)
Title: Liquid crystal display cell
Inventor: NAKAGAWA YUTAKA
IPC: G09F9/00
Filed: 1977-07-05
Abstract: PURPOSE: To provide a time division driving type twist nematic cell using a nematic liquid crystal with positive dielectric anisotropy obtd. by mixing specified azoxybenzene derivatives with specified phenylcyclohexane derivatives. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H10273880-A (JP)
Title: Adhesive treatment of polyester fiber
Inventor: MORI YUKIKO
IPC: D06M101/16
Filed: 1997-03-31
Abstract: PROBLEM TO BE SOLVED: To provide a method for producing polyester fiber whose adhesiveness to esp. ethylene-propylene-based rubber latex is improved. SOLUTION: This method comprises treating polyester fiber with the first treating liquid containing a polyepoxide compound and subsequently treating it with a treating agent containing resorcinol/formalin/rubber latex(RFL), blocked polyisocyanate compound and chlorophenol compound, wherein there is used, as the rubber latex, a polybutadiene rubber latex having a particle size distribution satisfying the relationships, an average particle size <=0.30 μm, the maximum particle size <=0.50 μm, and particles each <=0.30 μm in size accounts for >=90 cumulative % in a particle size distribution measured by using the sodium alginate method.
Patent JP-H09266805-A (JP)
Title: Portable housing body having lid
Inventor: NAITO HIROSHI
IPC: A45C13/36
Filed: 1996-04-02
Abstract: PROBLEM TO BE SOLVED: To reuse the other member by replacing only its member when a main body or one member of a lid is damaged by forming a lid to cover an upper part and a front part of a main body whose upper part is opened as a separate body, and separably installing its lid on a rear side wall of the main body. SOLUTION: A lid 32 which covers an upper part of a main body 1 formed in a box shape by opening the upper part and a front part of a front wall 1a and is formed in a length slightly overlapping with an upper part of a rear wall 1b, is arranged as a separate body from the main body 1. When its lid 2 is installed on the main body 1, an installing hole 5 of the lid 2 and an installing hole 9 of the main body 1 are made to coincide with each other, and a bolt 11 is inserted into these holes 5 and 9, and a nut 11 is screw-fitted to its bolt 10, and the lid 2 is installed on the main body 1. When the lid 2 is removed and separated, the nut 11 and the bolt 10 are removed. Therefore, when the main body 1 and one member of the lid 2 are damaged, only its member is replaced, and the other member can be reused.
Patent JP-S60223344-A (JP)
Title: Optical underwater repeater
Inventor: YAMASHITA SHIYUUJI
IPC: H04B10/29
Filed: 1984-04-20
Abstract: PURPOSE:To eliminate the need for the inter-connection of an optical fiber cable bridged over a faulty part even if any part has a fault by connecting an optical fiber cable to either the 1st tail fiber or the 2nd tail fiber according to the received light power. CONSTITUTION:It is supposed that minimum received power of the 1st tail fiber 1 and the 2nd tail fiber 2 of an optical underwater repeater is respectively Pmin1 and Pmin2, the maximum received power is Pmax1, Pmax2 and the loss LT of an optical attenuator 8 is set to be Pmax2=Pout (repeater transmission power). When the received power Pr of the said repeater used as an interconnection optical underwater repeater 27 is in the relation of Pmin1<Pr<Pmax1, the optical fiber cable is connected to the 1st tail fiber 1 and when Pmin2<Pr<Pmax2, the cable is connected to the 2nd tail fiber 2. If there is a fault in the optical fiber cable 21 in the optical underwater repeater 20 or its vicinity, since the condition of Pmin2<Pr<Pmax2 exists, the cable is connected to the 2nd tail fiber 2 and no interconnection optical fiber cable is required.
Patent JP-S523797-A (JP)
Title: Grinding tool of silicon carbide fiber as auxiliary grinding material
Inventor: OOMURA TAKAAKI
IPC: B24D3/28
Filed: 1975-06-27
Abstract: PURPOSE: A grinding wheel of which a grinding performance is improved by use of a silicon carbide. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H07271902-A (JP)
Title: Optical character reader
Inventor: TAMURA YASUHIRO
IPC: G06K9/20
Filed: 1994-03-25
Abstract: PURPOSE:To provide an optical character reader which can surely detect the slip inserting state in a short time. CONSTITUTION:The images of both sides of a slip 1 transferred through a path 2 are read by the image reading parts 3 and 4 and stored in the image buffers 5 and 6 as the binary data. The inserting state identification information on the upper left corner set to the inserting direction of the slip 1 is segmented from the image data stored in the buffers 5 and 6. Based on the inserting state identification information, an inserting state detecting part 7 detects the inserting state of the slip 1. Then an image processing part 8 rotates the image data of the slip 1 on the image and recognizes the characters based on the inserting state of the slip 1.
Patent JP-2000275131-A (JP)
Title: Fixation device for object to be tested in balancing machine
Inventor: ARAYA HARUHISA
IPC: G01M1/02
Filed: 1999-03-24
Abstract: PROBLEM TO BE SOLVED: To provide a fixation device for an object to be tested, by which a plurality of objects to be tested with holes in different diameters can be fixed with good accuracy in a balancing machine and which is low-cost. SOLUTION: In this fixation device, an object 3 to be tested having a hole part 3a passed through to the inside is turned by the rotation of a shaft 2, and the object 3 to be tested is fixed to the shaft 2 in a balancing machine which tests the balancing state of the object 3 to be tested. The fixation device is provided with a moving shaft 4 in which the hole part 3a in the object 3 to be tested is passed through and which can be moved in the up-and- down direction by a movement means. The fixation device is provided with a lower-part support part 5 which is fixed to, and installed at, the shaft 2 around the moving shaft 4 and which comes into contact with, and supports, the rear surface of the object 3 to be tested.  The fixation device is provided with a step coupling part 45 which is formed in the upper part of the lower-part support part 5 in such a way that the outside diameter of a coupling part coupled to the hole part in the object 3 to be tested becomes large in many stages from the upper end. In addition, the fixation device is provided with a fixation means which is attached to the moving shaft 4 and which fixes the object 3, to be tested, by sandwiching the lower-part support part 5 when the moving shaft 4 is lowered.
Patent JP-S62238392-A (JP)
Title: Plating method
Inventor: CHIBA KAZUO
IPC: C25D7/00
Filed: 1986-04-09
Abstract: PURPOSE:To obtain a superior plated layer by subjecting the surface of an Al-Mg alloy contg. Zn or Cu as an essential component to nonetching type degreasing before plating. CONSTITUTION:The surface of an Al-Mg alloy contg. Zn or Cu as an essential component is subjected to nonetching type degreasing. For example, the surface of the alloy is treated with a nonetching type degreasing agent contg. a phosphate and a surfactant at about 40-70 deg.C for about 2-5min. Plating is then carried out.
Patent JP-S60224628-A (JP)
Title: Central nervous system drug
Inventor: YAMAZAKI MIKIO
IPC: A61K9/127
Filed: 1984-04-23
Abstract: PURPOSE:The titled pharmaceutical consisting of cerebroside, contained in soybeans, and having central inhibitory action. CONSTITUTION:A central nervous system drug obtained by adding a glucose solution to crude soybean lecithin (SLP-white), homogenizing the resultant mixture to give an SLP-white solution, adding soybean cerebroside to the SLP-white solution, and homogenizing the resultant mixture at 3,000r.p.m. under cooling with ice for 5min. The soybean cerebroside is obtained by dissolving crude soybean lecithin SLP-white in an excess amount of chloroform, concentrating the resultant solution to such an extent as not to form precipitates, adding methanol thereto under stirring, filtering the formed precipitates, fractionating the resultant solid by silica gel chromatography, obtaining a fraction containing the soybean cerebroside from an eluate part with chloroform-acetone (1:1) and acetone, and purifying the resultant fraction. EFFECT:Obtainable from soybeans rich as medicinal resources.
Patent JP-2000271749-A (JP)
Title: Plasma working device
Inventor: MARUYAMA HARUTOSHI
IPC: B23K10/00
Filed: 1999-03-24
Abstract: PROBLEM TO BE SOLVED: To prevent contact between an insulating member provided at the tip of a conductive nozzle and a workpiece without depending on a visual observation by detecting a voltage between the conductive nozzle and the workpiece and controlling the operation of a working device including the generation and stop of an arc based on the output. SOLUTION: A voltage between a conductive nozzle 2 and a stock W to be cut during cutting work for the stock W to be cut is detected by a voltage detector 11 and is outputted to a comparator 14. The voltage is compared with a reference voltage by the comparator 14. An alarm signal is transmitted by the comparator 14 at a time point when the detected voltage falls short of the reference voltage by the prescribed value. An alarm is driven by an alarm driving device receiving the alarm signal, and an alarm sound informing of the proximity exceeding an allowable limit between the conductive nozzle 4 and the stock W to be cut is generated. A torch transfer means is simultaneously controlled by a controller main body to stop the transfer of a plasma torch 1. Also, a voltage applied between an electrode 3 and the stock W to be cut is interrupted to stop the generation of an arc.
Patent JP-S60225138-A (JP)
Title: Skyline projecting method and device in inclination type dome
Inventor: TAKAHASHI YOSHIAKI
IPC: G03B21/56
Filed: 1984-04-21
Abstract: PURPOSE:To rotate smoothly a rotary frame where an excessive load is placed by installing a skyline projecting machine so that its optical axis line is parallel to the horizon and its rotary axis line is perpendicular. CONSTITUTION:A planetarium projecting machine P and plural skyline projecting machines SP are installed on the rotary frame DS, and optical axis lines of the respective projecting machines SP are positioned in parallel to the horizon. A moving type light shield plate 5 is arranged in front of the projection lens L of each skyline projecting machine SP and held in the slide groove of a guide rail 12 so that it is freely elevated and slanted. When a projection image is formed on the front surface of the dome, points A and B of the light shield plate 5 are lowered uniformly below the lens L by levers 7 and 8 which have wires 9 and 10 operated by cams 3 and 4. The points A and B are elevated as the projecting machine SP is rotated around the frame DS to cut off the projection image lower than a parting line.
Patent JP-H03284565-A (JP)
Title: Paper feeder
Inventor: SATO KENICHI
IPC: B65H7/18
Filed: 1990-03-30
Abstract: PURPOSE:To decrease probability of delivery operation in a pickup part so as to improve reliability by providing a control means which repeats the delivery operation to a fixed number of times in the case of a paper detecting sensor not detecting paper. CONSTITUTION:Paper 4, provided in a conveying part 7, is detected by a paper detecting sensor 10. Accordingly, after delivery operation is finished, the paper is confirmed normally delivered. Reversely, the case, that the paper 4 is not provided or the delivery operation is failed, is confirmed, after the delivery operation is finished, by this paper detecting sensor 10 not detecting the paper 4. Next, the delivery operation by conveying rollers 8, 9 is repeated by acontrol means 11 in the case of this paper detecting sensor 10 not detecting the paper. Accordingly, probability of the delivery operation failed can be decreased.
Patent JP-H11280927-A (JP)
Title: Check valve
Inventor: NATSUME KIYOTATSU
IPC: F16K27/00
Filed: 1998-03-27
Abstract: PROBLEM TO BE SOLVED: To prevent the generation of vibration noise even when the magnitude of a force in a forward pressure direction exerted on a valve element is reduced to a very low value and to block a flow of fluid in a reverse pressure direction even when the magnitude of a fore in a reverse pressure direction exerted on the valve element is reduced to a very low value. SOLUTION: In a check valve 1, when a valve element 33 is in a return state, the length of a spring 34 forms a free length, whereby the energization force of the spring 34 is not exerted on the valve element 33 and a clearance C is formed between the valve element 33 and a valve seat 38 in a body 34. When by fluid flowing from above to below in Fig, a force in a forward pressure direction is exerted on the valve element 33 and the magnitude thereof is increased, the valve element 33 is spaced away from the valve seat 38 as the spring 34 is pressed for compression. Reversely, when the magnitude of a force in a forward pressure direction exerted on the valve element 33 is decreased, the valve element 33 approaches toward the valve seat 38 through the energization force of the spring 34.  Further, when a force in a forward pressure direction exerted on the valve element 33 is decreased to a very low value and the length of the spring 34 is brought into a free length, the valve element 33 is restored to a return state, whereby the clearance C is formed between the valve element 33 and the valve seat 38 again.