baber/WOPTO huggingface dataset:
Patent JP-H07240547-A (JP)
Title: Actuator
Inventor: FUJITA TAKASHI
IPC: F03G7/00
Filed: 1994-02-28
Abstract: PURPOSE:To provide a magnetostrictive actuator which can enhance the responsivity of a displacement control operation. CONSTITUTION:A magnetostrictive element 23 is housed inside a casing 1 in such a way that one end side is fixed and that the other end side becomes a free end, and a displacement at the free end of the magnetostrictive element 23 is taken out to the outside via an output shaft 27. Elements 21, 22, 24, 25, 26 which are connected to both end sides of the magnetostrictive element 23 and a casing 11 constitute a magnetic circuit 36 which is passed in series with the magnetostrictive element 23. The permanent magnets 21, 25 which apply a bias magnetic field to the magnetostrictive element 23 are inserted and installed in series with the magnetic circuit 36. A coil 32 which controls a displacement amount obtained from the free end by controlling the strength of the magnetic field applied to the magnetostrictive element 23 is arranged around the magnetostrictive element 23. Elastic support springs 30, 31 which support the elements 26, 27 so as to be freely movable are installed between the elements connected to the free end of the magnetostrictive element 23 and the casing 1.
Patent JP-S6322843-A (JP)
Title: Polyphosphazene molding and production thereof
Inventor: OKAWA KAZUMI
IPC: C08G79/02
Filed: 1987-02-13
Abstract: PURPOSE:Polyphosphazene moldings, having excellent surface properties without impairing original characteristics and obtainable by treating polyphosphazene moldings with a specific compound in order to substitute side chains of polyphosphazene in the surface layer part thereof. CONSTITUTION:(A) Polyphosphazene moldings having 50,000 or more (especially 100,000 or more) weight-average molecular weight, e.g., film or linear or fiberous product, consisting of repeating units of formula I (R1 and R2 are aliphatic group or aromatic group) are treated with (B) a compound of formula II [R3 is aliphatic or aromatic group different from that of R1 or R2; M is alkali (earth) metal] in a medium without substantially changing the form of said moldings, e.g. heat-treated in the treating liquid containing the compound (B) dissolved in an organic liquid without dissolving the moldings (A) or the surfaces of the moldings (A) are coated with a paste containing the compound (B) and heat-treated to partially or wholly substitute said chains at least the surface layer part of the moldings (A).
Patent JP-H03233604-A (JP)
Title: Memory card stocker for work system
Inventor: NAKADA KEIJI
IPC: B23Q41/00
Filed: 1990-02-09
Abstract: PURPOSE:To prevent a memory card from being damaged or being made dirty and to prevent memory information from being erroneously read by fitting plural memory cards so as to be freely attached/detached and providing a card magazine to index the prescribed memory card at a prescribed position. CONSTITUTION:When a pallet fitted with work is conveyed into an NC machine tool 1, a pallet No. is read and transmitted to a controller 24 of a memory card stocker 2. The controller 24 retrieves an IC card 20, corresponding to the pallet No. from a card magazine 21 and indexes the memory card at the read/write position of a reader/writer 23. The work information of the IC card 20 read by the reader/writer 23 is transmitted through the controller 24 to an NC device 10 at the NC machine tool 1. Thus, the memory card 20 is prevented from being damaged r being made dirty and the malfunction of the NC machine tool caused by transmitting erroneous information is eliminated.
Patent JP-H06223800-A (JP)
Title: Separator for alkaline battery and its manufacture and alkaline battery using separator
Inventor: TANAKA MASANAO
IPC: H01M2/16
Filed: 1993-01-26
Abstract: PURPOSE:To provide a separator for alkaline battery having less erosion by electrolyte and less short circuit due to a deposited dendritic metal and prolonged life expectancy. CONSTITUTION:A separator for alkhline battery uses a nonwoven fabric contg. polyvinyl alcohol having styryl pyridinium-based or styryl quinolium-based crosslinking group and obtained by wet method. Thus, ions and a chelate sparingly eroded by electrolyte are formed before metal deposition. Thus, the separator for alkaline battery having no deposited dendritic metal, less short circuit, and prolonged life expectancy is obtained.
Patent JP-S56126232-A (JP)
Title: Exhauster for a luminous tube
Inventor: TAKAI YOSHINORI
IPC: H01J9/385
Filed: 1980-03-10
Abstract: PURPOSE:To prevent an exhausting system and tube from pollution with oil steam, by keeping the pressure in the tube less than a definite pressure by using a clario pump as the main pump in the exhaustion stage without employing an oil steam jetter, and to stabilize characteristics of the luminous tube. CONSTITUTION:A clario pump 2' is used as the main pump in the exhausting system in place of an oil-difusing pump. Gases in the pump can be removed by an oil- rotating pump 1 when a vacuum value 3 is opened. Further a trap 14 is equipped for preventing the clario pump 2' from flowing oil steam in the oil rotating pump into the clario pump 2'. The pressure in the luminous tube is made less than 10<-6> Torr by using the clario pump 2'. Thus, increase of the starting pressure and decrease of light bundle-maintaining ratio can be prevented and stable luminous way can be attained.
Patent JP-H05196241-A (JP)
Title: Hot water supply heater
Inventor: NARITA HIROHISA
IPC: F24H1/10
Filed: 1992-01-20
Abstract: PURPOSE:To improve the temperature characteristics of a hot water supply heater when reopening the outlet of hot water supply by operating the heater and heating the hot water in a closed circuit when the detected temperature in the closed circuit indicates a low value. CONSTITUTION:When the temperature of hot water in a closed circuit detected by a thermistor 22 (hot water supply pipe 4 to heat exchanger 3 to water supply pipe 9 to hot water supply heater 4), the hot water in the closed circuit is heated by operating a heater 21. The hot water in the closed circuit is circulated spontaneously by this heating. In this case, the hot water flows slowly, which does not force a check valve 10 to be closed. In this manner the hot water is heated all over the closed circuit by the natural circulation. Moreover, the temperature distribution is mild. Although the heat of the hot water is circulated in the closed circuit, the heat transfer from the closed circuit to the water supply pipe 2 on the upper stream side is minimized by the natural circulation, which prevents the water in the upper stream side of the water supply pipe 2 or in a mixing pipe 6 from rising to a high temperature. This construction makes it possible to enhance the temperature characteristics when reopening the outlet of hot water.
Patent JP-H11279214-A (JP)
Title: New supported type polymerization initiation system suitable for use in ion polymerization of conjugated dienes and copolymerization of conjugated dienes with further monomers in suspension method or vapor phase method
Inventor: DAUBEN MICHAEL DR
IPC: C08F4/00
Filed: 1999-02-08
Abstract: PROBLEM TO BE SOLVED: To provide a supported type polymerization initiation system suitable for use in an ion polymerization of conjugated dienes and copolymerization of the conjugated dienes with further monomers, in a suspension method or a vapor phase method. SOLUTION: This initiation system concerns the one generally applicable to a vapor phase or suspension ion polymerization method of monomers, and the method comprises use of the supported type polymerization initiation system comprising (a) one or more kinds of components capable of initiating the ion polymerization, (b) a supporter having the polymerization initiation component attached thereto, and (c) optionally one or more kinds of modifiers capable of providing an influence on a reaction rate and/or product characteristics.
Patent JP-H06244065-A (JP)
Title: Aluminum electrolytic capacitor
Inventor: NAKADA TAKUMI
IPC: H01G9/10
Filed: 1993-02-19
Abstract: PURPOSE:To provide an aluminum electrolytic capacitor which is capable of reduction in height as well as enhancement in strength of an aperture sealing part and improvement in solder heat resistance. CONSTITUTION:A capacitor element 1 is composed by winding an anode foil and a cathode foil while interlaying a separator between them. This capacitor element 11 is impregnated with an electrolytic solution for drive and also this capacitor element 11 is contained in a cylindrical case 12 having a bottom. Furthermore, an aperture 12a of the case 12 is provided with an aperture sealing member 14 and also the aperture 12a of case 12 is sealed while being fastened together with the aperture sealing member 14 into cylindrical shape which is reduced to be smaller than an outer diameter of the body 12b of case 12.
Patent JP-H09223647-A (JP)
Title: Semiconductor device
Inventor: HANABUSA YOSHIAKI
IPC: H01L21/02
Filed: 1996-02-19
Abstract: PROBLEM TO BE SOLVED: To efficiently locate a defect by identifying which region of a semiconductor chip is defective at a defect analysis by observing the shape and defect. SOLUTION: Region identifiers 3 to identify regions 2 of a semiconductor chip 1 are formed on an interconnection layer at specified positions of the regions 2. The identifier is composed of 4-digit number; the lower two digits indicating a region 2 divided in the longitudinal direction and upper two digits indicating a region 2 divided in the transverse direction. At the region 2 located at the origin G of the chip 1, the identifier number is 0101, since this region is at a first divided point in the longitudinal and transverse directions. An infrared microscope reads the identifiers 3 to identify the regions 2 under observation to locate a defect.
Patent JP-S63197216-A (JP)
Title: Feedback type arithmetic unit
Inventor: KADOTA HIROSHI
IPC: G06F9/38
Filed: 1987-02-12
Abstract: PURPOSE:To extremely decrease the number of circuits by making use of a phenomenon where only two element circuits are working in parallel with each other at the same time point by providing only two element arithmetic circuits. CONSTITUTION:The input data is given to an input/output data port 1 together with a start trigger applied to a delay circuit 2. Thus, a 1st latch circuit train 3 is enable and the input data 4 and a 1st control signal 5 are applied to a 1st element arithmetic circuit 6 for start of an arithmetic operation. When this arithmetic operation comes near the end, the train 3 is held and a 2nd latch circuit train 7 is enable. Then, the arithmetic result is led to a 2nd element arithmetic circuit 8 and an arithmetic operation designated by a 2nd control signal 9 supplied concurrently with the signal 5 is carried out. The circuit 2 has the changes exactly equal to those changes of the peripheral temperatures as well as the delay times of both element arithmetic circuits 6 and 8. As a result, the circuit always has the normal working with no waiting time.
Patent JP-H10228126-A (JP)
Title: Electrophotographic photoreceptor, its production and image forming method
Inventor: KOSEKI KAZUHIRO
IPC: G03G5/147
Filed: 1997-02-14
Abstract: PROBLEM TO BE SOLVED: To produce an electrophotographic photoreceptor with a surface protective layer hardly (deteriorating the photoconductive characteristics of the photoreceptor and the grade of an image, maintaining satisfactory mechanical strength, having ozone and NOx resistances, and having high durability even in use under high external stress for a long period of time and to obtain an image forming device. SOLUTION: This electrophotographic photoreceptor has a photosensitive layer and a surface protective layer on the electrically conductive substrate. The protective layer consists of an electric charge transferring material having a hydroxy group and a polymer obtd. by three-dimensionally crosslinking and polymerizing at least two kinds of isocyanate compds. each having >=3 functional groups and further contains a compd. having structural units of hindered phenol or hindered amine.
Patent JP-S62189327-A (JP)
Title: Supercharger of engine
Inventor: HITOMI MITSUO
IPC: F02B37/04
Filed: 1986-02-13
Abstract: PURPOSE:To improve the response of an exhaust turbo supercharger, the output and fuel consumption in high rotation region and provide a compact mechanical supercharger by interposing the mechanical supercharger in a first intake path. CONSTITUTION:A bypass valve 19 is closed under the running condition in low rotation and low load, and a mechanical supercharger 17 is stopped so that respective cylinders I-VI are subjected to supercharging intake by an exhaust turbo supercharger 11. Under the running condition in low rotation and high load is closed the bypass valve 19 while the mechanical supercharger 17 is driven so that the cylinders I, III and V in a first intake path 1A are further supercharged with the addition of supercharging pressure due to the mechanical super charger 17.
Patent JP-S58189896-A (JP)
Inventor: DANIERU FUAKUWAN CHIYAN
IPC: G11C11/41
Filed: 1983-02-25
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-S60175164-A (JP)
Title: Dma control circuit
Inventor: YOKOYAMA TOSHIO
IPC: G06F13/28
Filed: 1984-02-21
Abstract: PURPOSE:To execute data transfer without providing waiting time to an I/O control device by using a flip flop circuit to be set up at the time of a DMA transfer request from a microprocessor and reset at the completion of data transfer. CONSTITUTION:When a DMA request is generated in a program, the microprocessor sets up a flip flop (FF) 52. After setting up the FF52, the 2nd bus occupation request signal is sent to the microprocessor 1. After ending an instruction in executing, the microprocessor 1 sends a bus occupation approval signal. If the FF52 is still set up as it is, a DMA control part receives the bus occupation approval simultaneously with the sending of the 1st bus occupation request signal and an I/O control device 6 also receives the DMA approval signal. A DAM completion signal resets simultaneously the FF52.
Patent JP-H09223094-A (JP)
Title: Communication equipment
Inventor: TAKAHASHI OSAMU
IPC: H04L69/40
Filed: 1996-02-19
Abstract: PROBLEM TO BE SOLVED: To provide a communication equipment with which a communication path including respective pieces of equipment is automatically diagnosed in a configuration information processors (DTE) such as a host computer, terminal equipment and personal computer through the communication equipment such as the terminal adapter (TA) of ISDN. SOLUTION: This communication equipment has the following configuration. The communication path between information processors 1 and 4 connected to communication equipment 2 and 3 is diagnosed 1 while using a standard signal. The communication path to the information processor connected to the other communication equipment is diagnosed 2. The communication path between the information processors 1 and 4 is diagnosed 3 according to a procedure while using the combination of plural signals. A timer is provided and periodically diagnosed 4. As the substitutive means or additive means of a display means, a diagnosed result reporting means is provided 5. As the diagnosed result reporting means, a public line network is used 6.
Patent JP-S58150467-A (JP)
Title: Manufacture of tile-like plate for building
Inventor: MATSUDA HIROSHI
IPC: B32B33/00
Filed: 1982-02-27
Abstract: PURPOSE:To obtain the titled building-use plate having external appearance similar to that of a joint between ceramic tiles, by applying clear paint onto the surface of the base plate on which a joint has been formed, and then laminating the surface part other than a joint groove with a laminate sheet. CONSTITUTION:A dent joint groove 2 is formed on the surface of a base plate of synthetic resin at first, and then clear paint is applied to the surface of the base plate 1 including the dent joint groove 2 by a spongy roll having a rugged circumference to form a clear paint layer 4 having a rugged surface. Thereafter, the surface of the base plate 1 except the joint groove 2 is laminated with a laminate sheet 5. As a result, the surface of the clear paint layer 4 is formed into a flat mirror state, while the rugged surface acting as a frosted part is left in the joint groove 2 so as to exhibit external apperarance similar to that of a joint between ceramic tiles.
Patent JP-S61190150-A (JP)
Title: Integral type piston
Inventor: TSUJIMURA IWAO
IPC: F02F3/16
Filed: 1985-02-19
Abstract: PURPOSE:To prevent a skirt portion from local deformation by forming smoothly a cooling cavity over the whole periphery of the upper portion of a piston and the skirt portion of an integrally formed wall only in a portion of which a thrust force acts in the direction perpendicular to the axial direction of the piston pin. CONSTITUTION:A cooling cavity 22 is formed of a ring land portion (outer wall) 16 consecutive to a piston crown portion 10 and an inner wall 18 inside said portion 16. The cooling cavity 22 is formed annularly over the whole periph ery of the upper portion of piston to reach the upper edge of a portion in which a piston pin boss portion 24 is disposed. Also, in a portion on which thrust forces act in the direction perpendicular to the axial direction of a piston pin is formed a skirt portion 28 integrally with a boss portion 24 by a wall 30 consecutive to the outer peripheral surface of the boss portion 24. Thus, the piston can be prevented from local deformation and seizure. Also, the pin boss portion 24 can be sufficiently cooled.
Patent JP-H02208004-A (JP)
Title: Treatment of green bamboo
Inventor: KUBO SUEYOSHI
IPC: B27K9/00
Filed: 1989-02-08
Abstract: PURPOSE:To enable the fresh green color on the skin of a blue bamboo to be kept for long time by a method in which the green bamboo dipped in water, is stored sealingly at low temperature in the water solution wherein the vinegar and the salt having respectively specified weight ratio to water in the vessel shutting off sun light perfectly. CONSTITUTION:To extract the water soluble components easily subject to saccharification such as carbohydrate, etc., containing in a green bamboo, each of the green bamboo dipped in flowing water for 72 hours or more and the chopsticks of the green bamboo worked with the green bamboo are dipped into the water solution wherein the salt having 0.1-0.2% weight ratio to water and the vinegar having 0.1-0.2% weight ratio to water are fully mixed water in the vessel shutting off sun light perfectly, and then the vessel is sealed. The sealed vessel is stored at the low temperature of +1 deg.C-+5 deg.C.
Patent JP-S56129292-A (JP)
Title: Cleaner for coke oven door
Inventor: TSUZUKI AKIRA
IPC: C10B43/04
Filed: 1980-03-13
Abstract: PURPOSE: To efficiently clean a coke oven door in a short time, by providing a rotary cleaner which is pressed to the surface of the door, to which a dried firm tar etc. have adhered, and which scrapes said surface of the door with revolution.  
     CONSTITUTION: Carriers 2, 2' including rotary cleaners 5, 5' are closely engaged with channels 11, 11' on the both sides of upright frame 1, into which coke oven door 3 is inserted. A high-pressure fluid is supplied through supply pipe 24 to pressurized oil pipes 22, 24 of the carriers 2, 2'. With a alternating vartical movement of the carriers 2, 2', bottom cleaner 5' of a upwardly moving carrier is pushed out and pressed to the surface of the door, and revolved in the direction of scraping, to effect cleaning, when top cleaner 5 is separated from the surface of the door by being backwardly moved by means of spring 8, while a downwardly moving carrier is pressed to the surface of the door with rotation in the direction similar to that of the top cleaner 5 and scrapes a dried tar etc. The inner concave of a knife edge is cleaned by the ejection of a high-pressure fluid through edge scraper 10 at the tip of movable arms 6, 6' of the carriers 2, 2'. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H05235999-A (JP)
Title: Destination error correction device for electronic mail
Inventor: YAMAMOTO JUNICHI
IPC: H04L12/58
Filed: 1992-02-18
Abstract: PURPOSE:To realize quick transfer of an electronic mail by detecting a similar destination and using it as a correct destination when a destination table is retrieved and a destination coincident with a destination of an inputted electronic mail cannot be found out. CONSTITUTION:A destination extract section 1 extracts a destination of an electronic mail received by a reception action 5 and a comparator section compares the destination with destination information in a destination table 2 storing destinations of electronic mails. As a result, when the extracted destination is not coincident with the destination information in the destination table 2, a transmission section 6 sends the mail to a computer of the destination. When dissident, a correction section 4 corrects the destination into a destination closest to the destination of the electronic mail received in the destination information in the destination table 2, that is, the destination expected to be correct in the received electronic mail and the mail is sent to the computer of the corrected destination. When plural destinations expected to be correct are in existence, the correction section 4 does not make correction and the destination list expected correct is sent back to a sender.
Patent JP-H06249054-A (JP)
Title: Method to read switch input data in vehicle control computer
Inventor: KURIHARA MASARU
IPC: F02D45/00
Filed: 1993-02-19
Abstract: PURPOSE:To effectively eliminate the chattering and read the switch signal with a high responsiveness by taking the logical product for each bit of the data to be read before the specified period of time from the input port where a switch is connected with the current data to be newly read. CONSTITUTION:First in the step S600,the parallel data are read from the input port of the I/O interface into the accumulator A, and in the step S601, the content of the accumulator A is copied into the accumulator B. Then, in the step S602, the AND (logical product) for each bit of the content of the accumulator A with the content of the memory M1 is taken, and the result is made the content of the accumulator A. Then, in the step S603, the content of the accumulator B is stored as the backup data, and in the step S604, the content in the accumulator A is stored in the memory M2 as the data to indicate the current ON, OFF conditions of the respective switches. Thus, the chattering can be effectively eliminated.
Patent JP-S59158214-A (JP)
Inventor: NANJIYU REIJIROU
IPC: B28B21/76
Filed: 1983-02-28
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-S52114937-A (JP)
Title: Enclosed switchboard
Inventor: TSUKUI SUSUMU
IPC: H02B1/34
Filed: 1976-03-22
Abstract: PURPOSE:By combining the installing frame to the installing post, to form the enclosed switchboard to house various kind of apparatuses with the same kind of cabinets.
Patent JP-S60175257-A (JP)
Title: Reading circuit
Inventor: SHIMAUJI MASAHIRO
IPC: G11B20/10
Filed: 1984-02-21
Abstract: PURPOSE:To attain the satisfactory performance of a reflective cosine equalizing circuit by putting a resistor between an output terminal of a delay line and a signal earth. CONSTITUTION:A resistor 6 is set at a termination part of a delay line C in order to control the amplitude of the reflected wave of the line C. In other words, the amplitude V2 produced by the reflected wave of the line C can be reduced less than the amplitude V1 produced by an input signal (a) for a synthetic signal (f). No reflected light of a delay line 2 is produced if the resistor 6 is set at the resistance value of the same level as the characteristic impedance of the line C. Thus the V2 has no its peak. Therefore the subtraction amount is reduced at the rear edge part of the signal (c) when the subtraction is performed by a differential amplifier 5 between signals (c) and (f). Then the even compensation is possible between the front and rear edge parts of the output signal (g) of the amplifier 5. In such a way the satisfactory performance of a reflective cosine equalizing circuit is ensured.