baber/WOPTO huggingface dataset:
Patent JP-S6452100-A (JP)
Title: Electrolytic treatment
Inventor: MINATO SHINICHIRO
IPC: C25D11/04
Filed: 1987-08-21
Abstract: PURPOSE:To extremely lowly suppress consumption of a graphite electrode and to stably perform electrolytic treatment by shunting one part of current value fed to the graphite electrode from a terminal as DC and impressing it to an auxiliary anodic electrode provided besides. CONSTITUTION:An electrolyte 28 is circulated to an electrolytic cell 4 from a circulation tank 29 with a pump 30. A metallic web 1 is horizontally carried into the electrolytic cell 4 via rolls 2, 3, 5 and three pieces of graphite electrodes 8, 9, 10 are arranged oppositely thereto. The graphite electrodes 8... are connected with a three-phase electric source 14 by three pieces of terminals and three-phase three-wire alternating waveform current is fed in liquid and the metallic web 1 is subjected to continous electrolytic treatment. In the above- mentioned electrolytic treatment, an auxiliary electrolytic cell 15 is independently provided and the metallic web 1 is passed thereinto and an auxiliary anodic electrode 20 difficult-to dissolve is arranged oppositely thereto. One part of current value fed from the respective terminals is shunted to this auxiliary anodic electrode 20 as DC via diodes 22-24. Thereby the current value acting on the surfaces of the graphite electrodes 8... is properly controlled and the consumption thereof is suppressed.
Patent JP-S58107612-A (JP)
Title: Magnetization and assembling method for magnetic circuit
Inventor: ENDOU SEIJI
IPC: H01F13/00
Filed: 1981-12-21
Abstract: PURPOSE:To prevent deterioration of magnetic flux density distribution within the gap of magnetic circuit by moving in parallel a permanent magnet to the axial direction while it is in contact with magnetization pole and guiding it into the internal side of cylindrical external circumferencial yoke of magnetic circuit and by fixing it therein. CONSTITUTION:A non-magnetized permanent magnet 3 is held by a pair of upper and lower magnetization poles 6, 7 from both ends in the diametral direction of a magnet. A magnet 3 is magnetized by a magnetic field source 9. Then  the magnet 3 is moved into a magnetic circuit where an open end is coupled to  the one end of poles 6, 7 and the internal circumference of a cylindrical external circumferencial yoke 2 is connected to the lower surface of pole 6. The  magnet 3 is set within a magnetic circuit and is fixed therein by a bonding  agent. Plurality of magnets 3 are coupled in the form of an annular at the inside of yoke 3 and fixed. A magnetic circuit can be completed by removing a  non-magnetic ring 10.
Patent JP-S6184223-A (JP)
Title: Bending process of thermoplastic resin tube
Inventor: ONO SHIGEO
IPC: B29C53/08
Filed: 1984-10-02
Abstract: PURPOSE:To contrive to prevent a tube from bending upon being pushed into a groove and to reduce the thermal energy at heating and the cost of heating by bending the tube under cooling and solidifying said tube by feeding a coolant through the tube heated and softened. CONSTITUTION:A bending roll die 3 and a press die 4 are set at a specified temperature under keeping a heater 6 in ON-state. The thermoplastic tube 2 is pressed into the groove 3a of a bending roll die 3 with the press die 4, and both dies 3, 4 are closed by a cramp 5, whereby said tube is set in the grooves 3a, 4a. The tube 2 is heated and softened by being kept as it is for a specified time, and then the cool ant such as cooling water, etc. is continuously fed through the tube 2 for a specified time under the closed state of the die, thereby cooling and solidifying the tube. Next, stopping the feed of the coolant and opening the die 4, the tube having been bent is taken out. Consequently, the loss of thermal energy and the cost of heating are reduced, and the thermal deterioration of the tube except its bent portion is eliminated. When the tube is pressed into the groove, the tube has no tendency to cause creases even without preheating.
Patent JP-H07232931-A (JP)
Title: Glass-ceramic biomaterial and its preparation
Inventor: KURISUTEIN KOORUTAA UORUKOTSUT
IPC: A61K6/838
Filed: 1994-08-31
Abstract: PURPOSE: To obtain glass ceramic biomaterial having an excellent mechanical strength and toughness by selecting a glass ceramic biomaterial having each specific physical and structural characteristics.  
     CONSTITUTION: The glass ceramic biomaterial has a flexural strength of greater than 172 Mpa and a toughness of greater than 2.5 Mpa.m 1/2  as physical characteristics and a primary crystal phase of F-canasite, a secondary crystal phase of F-apatite and a remained glassy phase as structural characteristics wherein the crystalline phase structure contains a blade combining with F- canasite and at least a part of F-apatite is included in the blade. 
     COPYRIGHT: (C)1995,JPO
Patent JP-2000040740-A (JP)
Title: Manufacture of electronic device having organic-resin insulating film
Inventor: MUROYAMA MASAKAZU
IPC: H01L21/312
Filed: 1998-07-22
Abstract: PROBLEM TO BE SOLVED: To provide the low-resistance interlayer connection excellent in embedding shape by sufficiently removing the volatile impurities in an organic-resin insulating film formed on a substrate to be processed, and suppressing the degassing at the formation of a contact plug, by heat process of organic-resin insulating film formed on a substrate to be processed in the reduced pressure atmosphere. SOLUTION: On a semiconductor substrate 1, an interlayer insulating film 2 and a wiring layer 3 are formed. A step difference is provided in the wiring layer 3. An organic-resin insulating film 4 is formed on this structure, and the surface is flattened. A contact hole 6 facing the wiring layer 3 is opened in the organic-resin insulating film 4. In the connecting hole 6, the contact plug comprising a barrier metal layer 7 and a metal layer 8 is embedded. The existing amounts of the low molecular-weight reaction product and side-reaction product in the organic resin insulating film 4 are trace amounts. The low molecular-weight component will not vaporize, when the barrier metal layer 7 and the metal layer 8 are embedded in the connecting hole 6. Therefore, the embedding shape of the barrier metal layer 7 and the metal layer 8 is excellent.  The contact plug having the low resistance and the high reliability can be formed.
Patent JP-H0549490-A (JP)
Title: New method for producing gamma-pyrone derivative
Inventor: TAKAHASHI HIDEHIKO
IPC: C12R1/38
Filed: 1991-08-19
Abstract: PURPOSE:To obtain a gamma-pyrone derivative useful as a synthetic raw material for a fragrance imparting material for foods, a raw material for cosmetics, etc., economically and simply by oxidizing and fermenting a 1-alkyl-substituted- aldopentose and heating the formed fermentation product under an acidic condition. CONSTITUTION:An oxidizing and fermenting bacterium such as Gluconobacter rubiginosus IFO3,244 is inoculated into a medium containing a 1-alkyl-substituted- aldopentose such as alpha-methyl-D-xyloside shown by formula I, subjected to shaking culture at 30 deg.C for 6 days, cells are filtered off from the culture solution, the culture filtrate is adjusted to pH 1.0 with sulfuric acid, the fermentation product is heated under an acidic condition at 120 deg.C for 30 minutes, concentrated to dryness under reduced pressure and extracted with chloroform under heating to give a gamma-pyrone derivative such as 3-hydroxy-4-(1H)-pyran-4-one shown by formula II or 3,5-dihydroxy-4(1H)-pyran-4-one shown by formula IV.
Patent JP-2000038212-A (JP)
Title: Rod form article feeding device
Inventor: FUCHIGAMI SEIJI
IPC: B65G47/08
Filed: 1998-07-22
Abstract: PROBLEM TO BE SOLVED: To provide a rod form articles feeding device which breaks a bridge generating between rod form articles in a hopper, prevents a bridging efficiently, and takes out the rod form articles one by one from the hopper securely. SOLUTION: This device is provided with a hopper 12 which stores rod form articles 4, has at least one movable wall 12b, and leads the rod form articles 4 to the lower opening 12c of the hopper; a rotatable feeding cylinder 13 which is opposing to the lower opening 12c of the hopper, and has a recessed groove form housing 13a to house the rod form articles 4 on its outer peripheral surface (formed in a rough surface 13b, favorably); and driving means 14 and 15 to give an overflow movement to the movable wall 12b according to the rotating movement of the feeding cylinder 13.
Patent JP-H0254443-A (JP)
Title: Information carrier disk
Inventor: AKIYAMA TETSUYA
IPC: G11B7/24062
Filed: 1988-08-19
Abstract: PURPOSE:To obtain the information carrier disk which allows good recording and erasing by relatively weak laser light and to reduce the cost thereof by regulating the refractive index and coefft. of absorption of a thin metallic film constituting a reflecting layer to specific ranges. CONSTITUTION:This disk has transparent substrates 1, an information medium layer 3 on which information is recorded by a change in the crystal state, an intermediate layer 4 consisting of an electrostatic body and the reflecting layer 5 consisting of the thin metallic film. The refractive index (n) and coefft. (k) of absorption of the thin metallic film constituting the reflecting layer 5 are limited in the n<=1.5, k>=3.0 range. The quantity of the laser light absorbed by the reflecting layer 5 at the time of recording and erasing is decreased to <=15% of the total quantity of light and the sufficient thermal diffusion is assured by suppressing the heat generation of the reflecting layer 5. The inexpensive information carrier disk which allows good recording and erasing even with the relatively weak laser light is obtd. The reflecting layer is formed of the thin film essentially consisting of a Cu-Zn-Sn alloy is formed, by which the high-sensitivity information carrier disk is inexpensively obtd.
Patent JP-S58109702-A (JP)
Title: Controlling device of variable dispacement pump
Inventor: MATSUNAGA CHIHARU
IPC: F15B11/00
Filed: 1981-12-22
Abstract: PURPOSE:To effectively utilize the amount of flow and yet stabilize the operation of an actuator by a method wherein the setting of circuit pressure and the delivery of a variable displacement pump at the set maximum pressure and controlled to necessary minimum values and only necessary flow rate suitable for the operation of the actuator is supplied. CONSTITUTION:A variable displacement pump 12 is driven by a prime mover 11 and connected through a group of selector valves 14 to an actuator 19 and the like. A horsepower controlling valve 20 is actuated by means of the pressure signal of a circuit 13 so as to control a cylinder 22 through a link 23 in order to limit the pressure and flow rate of the pump 12 below the output of the prime mover 11. A high pressure full cut-off valve 24 connects the circuit 13 to the cylinder 22, when the pressure of the circuit 13 reaches the set maximum pressure, resulting in cutting the delivery of the pump 12 to zero. On the other hand, a low pressure full cut-off valve 26 actuates to operate the high pressure full cut-off valve 24 through a spring 25, when the braking valve 27 of a motor 19 reaches its maximum pressure, resulting in reducing the delivery of the pump 12 to zero.
Patent JP-S6185527-A (JP)
Title: Scavenging port for two-cycle engine
Inventor: JO HANDO
IPC: F02B25/16
Filed: 1984-10-03
Abstract: PURPOSE:To prevent scavenging air from flowing into an exhaust port, by making an inner surface at the scavenging port side of a scavenging port jut out into the side of an exhaust port. CONSTITUTION:At a cylinder 10 of a Schnurle scavenging two-cycle gasoline engine, there are two scavenging ports symmetrically with an exhaust port 2 and a shaft 4 of this exhaust port 2. At an outlet part of the scavenging port 2 to the cylinder 10, a part of an inner surface 7 nearer to the exhaust port 2 is set down to a gouged part 8. With this gouged part 8, when scavenging air out of a scavenging passage 9 flows in the cylinder 10, a scavenging main stream flows along a little to a wall 6 at the cylinder side forming the scavenging port. Therefore, a strong scavenging stream flows in the gouged part 8 of the scavenging port and thereby the scavenging stream is strongly orientated in the reserve direction to the exhaust port so that it performs such action as preventing a flow of scavenging air from the scavenging port to the exhaust port.
Patent JP-H0762846-A (JP)
Title: Mounting structure of end rail
Inventor: WATANABE MASAMI
IPC: E04F13/08
Filed: 1993-08-23
Abstract: PURPOSE:To mount an end rail on the external wall of a building with excellent workability by engaging a downward engaging piece formed on the indoor side of the upper end of the end rail with a section to be engaged in fittings fixed on the outdoor side of the lower end section of an external wall panel. CONSTITUTION:An external wall panel 4 is borne to the upper section of a horizontal member 1 by a panel bracket metal 2 disposed in upright onto the top face of the horizontal member 1. Fittings 5 with a section to be engaged 5a are fixed at the lower end section of the outdoor side of the external wall panel 4. A downward engaging piece 3a horizontally projected to the indoor side is formed on the indoor side at the upper end of an end rail 3. The end rail 3 is arranged while covering the outdoor side of the horizontal member 1, and the downward engaging piece 3a is retained to the section to be engaged 5a of the fittings 5 fastened onto the external wall panel 4. Accordingly, the end rail 3 can be installed skillfully onto the external wall of a building without interrupting the construction operation of the external wall panel 4.
Patent JP-H0546336-A (JP)
Title: Interactive processing information managing system
Inventor: TSUYA MITSUHIRO
IPC: G06F3/048
Filed: 1991-08-20
Abstract: PURPOSE:To facilitate investigation of the cause of a fault generated in an interactive processing, and to shorten the search time by reading information inputted from a keyboard as it is by a terminal computer, and storing it as a pair with a screen name displayed on a display. CONSTITUTION:A host computer 1 is provided with an interactive processing program 11, an operation recording information input part 12, an operation recording information editing output part 13, and a printer 14, and a terminal computer 2 is provided with a display 21, a keyboard 22, an operating information input part 23, an operating information storage part 24, and a storage device 25. In such a state, in the host computer 1, when a failure is generated in its processing, the operation recording information input part 12 reads out the contents of the storage device 25 through a circuit 3. The operation recording information editing output part 13 edits the contents read out by the operation recording information input part 12 to a format of the operation contents to which a terminal computer number, a screen name, and an item number are added that an operator can understand them easily, and outputs it to the printer 14.
Patent JP-H0759739-A (JP)
Title: Method for reporting physical abnormality and portable wireless with function of detecting physical abnormality
Inventor: MAKINO NOBUHISA
IPC: H04B7/00
Filed: 1993-08-23
Abstract: PURPOSE:To achieve a reporting of physical abnormality even when no hand is used nor consciousness is lost. CONSTITUTION:A measuring device 2 is mounted on an upper arm part, a wrist part or the like of a human body 1 to measure heart beats and a blood pressure and outputs a physical abnormality signal when the results exceed a set range. A wireless apparatus 3 is so arranged to input the physical abnormality signal to be outputted from the measuring device 2 so that an alarm sound is emitted to report physical abnormality with wireless. A canceling switch 4 is set on the wireless apparatus 3 to stop the alarm sound and the reporting of the physical abnormality.
Patent JP-S6265233-A (JP)
Title: Magnetic recording medium
Inventor: KENPOU TSUTOMU
IPC: G11B5/735
Filed: 1985-09-17
Abstract: PURPOSE:To uniformly disperse fillers and to obtain a back coat layer having high durability of repetitive running and good stability of a coating compd. by forming the back coat layer consisting of a binder and nonmagnetic powder to one side face of a substrate of a recording medium and incorporating metallic hydroxide powder as the nonmagnetic powder into said layer. CONSTITUTION:A magnetic layer is formed on one side face of the substrate of the recording medium and the back coat layer contg. the binder and nonmagnetic powder is formed on the other side face. The nonmagnetic powder contains at least the metallic hydroxide powder. An alkaline earth metal or aluminum hydroxide is used for one of said metallic hydroxide powders. Film properties and the uniform dispersibility of the fillers are improved without inter-layer adhesion, by which the durability of the repetitive running of the back coat layer and the stability of the coating compd. are improved.
Patent JP-S6467410-A (JP)
Title: Reciprocating damper
Inventor: UIRIAMU CHIYAARUZU KURATSUKUME
IPC: F16F9/44
Filed: 1988-08-22
Abstract: PURPOSE: To limit braking or floating at the time of acceleration by integrally rotating a plurality of valve elements to provide restriction to determine a plurality of flow amounts, and relatively rotating the plurality of valve elements to inhibit one flow amount. CONSTITUTION: In a reciprocatory damper 12, a base valve 16 installed at a lower end of it controls flow of fluid between an oil reservoir 20 formed between a cylinder tube 14 and an outer side support tube 22 and an inner side chamber 18 of the cylinder tube 14. A piston 30 having a piston rod 32 and provided with a valve linearly moves in the cylinder tube 14. In this case, a rotary driver 48 as a valve element is disposed at a neck part 36 of the piston 30, and an input shaft 50 of it is connected to an output member 52 of an actuator 40. For the rotary driver 48, a main body 56 having a pair of fluid openings 58, 60 is disposed in an orifice selector 62 as a valve element.
Patent JP-S6267509-A (JP)
Title: Automatic focusing device
Inventor: OTSUKA YASUNOBU
IPC: G03B3/00
Filed: 1985-09-20
Abstract: PURPOSE:To appropriately set the accuracy in focus decision in accordance with a field depth and to eliminate too much accurate focus adjustment action by controlling a focus deadband according to a high frequency component included in the output of an image pickup means. CONSTITUTION:A control signal made of high frequency components being the output of a high frequency component detecting circuit 9 becomes a lower level as it has a higher deviation amount from a focus point. Since the control signal controls the width of the focus deadband in an adjustment circuit 6, the width of the deadband between the focus point and a position (g) on the broken line is narrow at an initial point t0 where the deviation amount of the focus position is maximum, and an auto matic focus adjustment signal starts a focus action. As the deviation amount becomes smaller due to the focus action, an image picked up video becomes sharper, and the high frequency component included in the video signal increases to make the control signal larger. Accordingly the width of the deadband is wider together with the focus action. The deviation amount of solid line (f) becomes smaller, and the operation enters in the deadband where a focus position gradually increases. Then, at a point t1 the automatic focus adjustment signal stops the drive of a motor and the focus action.
Patent JP-H1048094-A (JP)
Title: Bending loss evaluation method and device for optical fiber for amplification
Inventor: YOSHIDA MINORU
IPC: G01M11/02
Filed: 1996-08-07
Abstract: PROBLEM TO BE SOLVED: To easily evaluate the bending loss, by selecting a prescribed number of light of wavelengths before and after the signal light, simultaneously emitting the light to an optical fiber for amplification, and evaluating the extent of loss on the basis of the power difference of the light after passing through the optical fiber. SOLUTION: In the evaluation of the extent of the bending loss, the light sources L1 , L2 are simultaneously lighted, the light from the light source L1 is chopped by a light chopper Cp1 , to be guided to a wave synthesizer WDM. The light from the light source L2 is attenuated by an optical attenuator ATT to the light-intensity almost agreed with that from the light source L1 , and chopped by a light chopper CP2 , to be guided to the wave synthesizer WDM. The light of which the wavelengths are synthetized by the wave synthesizer WDM, is simultaneously entered into an optical fiber for amplification DF, and the light of both wavelengths having passed through the optical fiber, is entered into a power meter PM. The power meter PM measures the power of the light of each wavelength, to determine the difference therebetween.  The power difference is almost zero, when the bending loss is not generated, but the power difference is increased, when the loss is generated. Accordingly the extent of the bending loss can be evaluated on the basis of the power difference.
Patent JP-S6363260-A (JP)
Title: Line terminal equipment
Inventor: SAKIYAMA TOSHIAKI
IPC: H04N1/00
Filed: 1986-09-04
Abstract: PURPOSE:To automatically transmit a message after a picture signal is completely transmitted by adding a message transmission means which reproduces a message and transmits it to a line and a telephone reservation signal transmission means transmitting a telephone reservation signal to a facsimile equipment. CONSTITUTION:The message transmitted to the message transmission means 1 is recorded. Upon the completion of the recording, a user dials to the opposite party to which the picture signal is transmitted through a telephone set 7 and pushes a facsimile transmission button 2. Then a control means 13 switches each contact point of a changeover switch 6 to a side A, and connects the titled equipment to a telephone line 10. A control signal is outputted from an output terminal P4 to bring a facsimile part 3 into a transmission state. After the transmission of the picture signal ends, the control means 13 decides whether a telephone reservation button 11 is operated or not, and switches a changeover switch 4 to side F to a side T. Afterwards, the control means 13 controls the message transmission means 1 and transmits the previously recorded message to the telephone line 10.
Patent JP-H0946971-A (JP)
Title: Fully sealed main motor for vehicle
Inventor: KAWABATA KAZUAKI
IPC: H02K9/06
Filed: 1995-07-24
Abstract: PROBLEM TO BE SOLVED: To prevent the entrance of dusts, dirts, water drips or moisture from outdoor air to a main motor by providing a cooling fan at an external portion outside, disconnected and separated from the main body of the main motor. SOLUTION: A cooling fan 10 is attached at the outer peripheral portion to a joint portion 6 through bolts of a flexible plate joint mounted to a shaft end portion on the transmission side of a main motor and, if a rotor 3 rotates, then the cooling fan 10 attached at the outer peripheral side of the joint portion 6 of the flexible joint mounted to a shaft end portion on the transmission side of a shaft 1 is rotated. By doing this, a cold outside air flow is generated from the inner diameter side to the outer diameter side of a vane of the cooling fan 10, the flow of air circulates in the direction indicated by the arrows and cools the main body 1 of frame, a radiation fin 1c, bracket 13 and others, but the main motor is a fully sealed main motor, so that dusts, dirts or water drips cannot enter the inner portion of the main motor.  In consequence, damages to the main motor due to lowered ventilating and cooling functions or poor insulation can be prevented.