baber/WOPTO huggingface dataset:
Patent JP-S6288519-A (JP)
Title: High-speed electric discharge machining using rotary wheel electrode and apparatus thereof
Inventor: MITANI YOSHIO
IPC: B23H7/12
Filed: 1985-10-16
Abstract: PURPOSE:To manufacture a testpiece by shaping a round rod from a square rod, etc. for which cutting is difficult, by the high-speed electric discharge machining using a rotary wheel electrode which possesses the characteristic in which the max. output is obtained with a specific kind of working liquid, power source, average working current, and voltage. CONSTITUTION:Metal or graphite is worked into wheel shape, and brought into contact with the one electrode of a working power source through the revolution at a peripheral speed of 15-20m/sec, and thus an electrode E is obtained, and a rod member W is revolved at a peripheral speed of 1-2m/sec in parallel to an electrode revolving shaft. A workpiece W is fed to the electrode E, and the aqueous solution of sodium silicate having a specific gravity of 1.008 or more is poured as working liquid between E and W, and the single-phase ac having a commercial cycle of 50 or 60Hz is used as working power source, and a transformer TR, current-limit reactor SR, and a rectifier are arranged, and the working speed of 10gr/min or more is obtained by using the rectified dc power source which possesses the vertical characteristic in which the short-circuit current does not exceed 1.5 times of the average working current and the characteristic in which the output is at least 100A and the max. output is obtained with the average working voltage high by 3-4V than the arc maintaining voltage, as the pulse power source in 100 or 120Hz, and the difficult-cutting work is permitted.
Patent JP-S59119272-A (JP)
Inventor: JIYAN PIEERU IBA
IPC: G01R19/25
Filed: 1983-12-02
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-S61106942-A (JP)
Title: Air-fuel ratio control device of engine
Inventor: MORITA TOMOSHI
IPC: F02D41/14
Filed: 1984-10-30
Abstract: PURPOSE:To perform correct air-fuel ratio control by compensating shift in air-fuel ratio by providing a correcting means receiving an output of an air-fuel ratio sensor deterioration detecting means and correcting either of an objective value from an objective value setting means or an output of an air-fuel ratio sensor. CONSTITUTION:A comparison means comparing an output of an air-fuel ratio sensor 9 with an objective value set by an objective value setting means 16, and an air-fuel ratio control means 18 controlling air-fuel ratio of mixture are provided. In addition to them, a deterioration detecting means 19 detecting deterioration of the air-fuel ratio sensor 9 and a correcting means 20 receiving an output of the deterioration detecting means 19 and correcting either of an objective value from the objective value setting means 16 or an output of the air-fuel ratio sensor are provided. Thus, shift of air-fuel ratio to deterioration of the air-fuel ratio sensor is compensated and air-fuel ratio control can correctly be made.
Patent JP-S6288348-A (JP)
Title: Ic mounting structure
Inventor: AZUMA YASUHIRO
IPC: H01L21/60
Filed: 1985-10-15
Abstract: PURPOSE:To ensure quick feeding of a molding material and to make it possible to feed the molding material in a printing method, by providing a large opening part in a substrate corresponding to an IC in an FD method. CONSTITUTION:In an FD method, a large opening part 4 is provided in a substrate corresponding to an IC1. The feeding of a molding material 6 is made easy. Thus a printing method can be used. Namely, a part in the direction, where fingers are provided, is made as large as possible, and a part in the direction perpendicular to the fingers is made slightly larger than the IC1.
Patent JP-H0897905-A (JP)
Title: Interface structure selection system in isdn
Inventor: MIYAZAKI HITOSHI
IPC: H04Q3/42
Filed: 1994-09-26
Abstract: PURPOSE: To realize the interface structure selection system in an ISDN in which a connection rate of a high band width channel is improved without increasing number of channels. CONSTITUTION: Class dependent numbers 1-are provided to an ISDN interface structure BRT.PRT and priority identification (ID) numbers 0-are provided to data sent from ISDN terminal equipments 3, 4 respectively in advance, and in the case of data of a B channel, an exchange 5 limits a range of channel selection only to an interface structure BRT with respect to an ID number 0 at a prescribed priority processing time zone such as a most frequent time zone of traffic and selects one of idle channels. Thus, the selection of an idle H0 channel for a broad band width is facilitated. With respect to an ID number l with highest priority, one of idle channels of a PRT 1 is selected only when all channels of BRT are busy.
Patent JP-2000047925-A (JP)
Title: System and method for information service, and storage medium
Inventor: IHI HITOSHI
IPC: G06F12/00
Filed: 1998-07-31
Abstract: PROBLEM TO BE SOLVED: To efficiently provide an information of a large volume. SOLUTION: An information control software 13, to which an information acquisition request for requesting the acquisition of information to be displayed is supplied from an information provision software 14, retrieves this information from a personal data base 12 and transmits an information request composed of the identification information of the retrieved information and time information through a network 40 to a center equipment 1. The center equipment 1 retrieves information corresponding to the identification information contained in the information request from a main data base 2 and when the time information of the retrieved information is later than time information contained in the information request, this information and time information are transmitted to terminal equipment 11.  The terminal equipment 11 stores the information and time information from the center equipment 1 in the personal data base 12 under the control of the information control software 13 and displays them under the control of an information display software 14.
Patent JP-S6288457-A (JP)
Title: Loop type communication system
Inventor: IWASAKI KAZUNORI
Filed: 1985-10-15
Abstract: PURPOSE:To quickly process a large quantity of calls, by dividing a connection controlling area in a frame of a fixed period flowing through a transmission line into plural channels and communicating a connection controlling packet between each station and a control station by individually using each channel. CONSTITUTION:A frame A (or B) of a fixed period flowing among one control station and plural stations connected with an annular transmission line is divided into a connection controlling are and circuit exchanging area (or a packet exchanging area) and the connection controlling area is further divided into plural channels 1-n. Each channel is constituted of a format C composed of a vacant/occupied display, address of destination station, number of destination terminals, address of transmitting station, number of transmitting terminals, command, data, check code, etc. Then a connection controlling packet is transmitted between the control station and each station by using the channels divided for connection control. Therefore, the control station can cope with calls of a large quantity and efficient communication becomes possible.
Patent JP-S61106691-A (JP)
Title: Preparation of metallurgical coke
Inventor: IGAWA KATSUTOSHI
IPC: C10B57/04
Filed: 1984-10-31
Abstract: PURPOSE:To simultaneously control the particle size and strength of coke in front of a coke oven wharf, by adjusting the sum of inert components and mineral matters in blended coal corresponding to the flue temp. in the coke oven followed by carbonization. CONSTITUTION:When blended coal is compacted into a block of a dimension slightly less than that of an oven chamber having a bulk density >=1.0 wet ton/m<3> and then fed to the oven chamber and carbonized, coke is manufactured as described hereinafter. Namely, the sum of inert components and mineral matters in the coke is adjusted corresponding to the flue temp. in the coke oven. The particle size of the crushed coal used is satisfactorily in the range adopted to the top-feed process, but it is pref. for low-grade coal of a particularly high total inert content to be pulverized to a particle size <=1.5mm.
Patent JP-H0677674-A (JP)
Title: Joint structure of electrical junction box and electronic circuit unit
Inventor: SASAKI HIROYUKI
IPC: H02G3/16
Filed: 1992-08-28
Abstract: PURPOSE:To prevent looseness of a bus-bar wiring board inside an electrical junction box and then a failure caused by it by bringing the surface at the connection side of the electronic circuit unit into press contact with the outer surface of a main cover. CONSTITUTION:The title structure is a joint one between an electrical junction box 1' housing a bus-bar wiring board 5 between a main cover 3 and an under cover 4 and an electronic circuit unit 2 incorporating a functional circuit. Then, a boss 20 for clamping is provided in one piece on the inner surface (upper surface) of the under cover 4 instead of providing the boss for clamping at the main cover 3. Further, the boss 20 for clamping is allowed to protrude from the upper surface of the main cover 3 via through holes 21 and 22 which are formed on the bus-bar wiring board 5 and the main cover 3, respectively. With this kind of structure, the looseness of the bus-bar wiring board 5 inside the electrical junction box 1' is eliminated and wear due to sliding for the connection part of connectors can be avoided.
Patent JP-S59122293-A (JP)
Title: Circuit of video quantization
Inventor: YOSHIDA MANABU
IPC: H04N7/24
Filed: 1982-12-28
Abstract: PURPOSE:To obtain a circuit measuring pulse interval and pulse width prevented from the influence of the level change of a video signal by detecting a quantized video signal at a level lower than the peak level of the video signal by a fixed level. CONSTITUTION:A video signal inputted to an A/D converting circuit 4 is converted into a sequential digital value at its level value and the digital value is outputted to a signal detecting circuit 5, a delay circuit 7 and a peak level detecting circuit 8. The signal detecting circuit 5 detects a signal more than a quantization enabled level and outputs the detected signal to a peak level detecting circuit 8 as a quantization detecting signal. The detecting circuit 8 detects the peak level value corresponding to the effective period of the quantization detecting signal and a measuring signal detecting circuit 9 waits the level information of a delay circuit 7 and detects a signal more than each calculated level as a quantized video signal.
Patent JP-H1157848-A (JP)
Title: Copper coated aluminum wire manufacture
Inventor: OHATA YOSUKE
IPC: H01B1/02
Filed: 1997-08-26
Abstract: PROBLEM TO BE SOLVED: To provide the copper coated aluminum wire manufacture which enables to avoid a breaking of the wire, whereby a productivity is high, no partial bad joining occurs, and also the core aluminum wire is not exposed during the wire drawing processing. SOLUTION: A compound wire is made by an extrusion coating of a copper or copper alloy raw material conform coated around an aluminum or aluminum alloy wire. In this case, within a die chamber 6, a copper coat layer is extruded in a given pipe shape, while an aluminum wire is successively conducted into the copper pipe so as not to touch the copper pipe. Then, the copper pipe is contracted by a wire drawing processing or a rolling processing to adhere an aluminum wire closely. Also, the temperature of the copper is 250 deg.C or lower when the copper pipe is contracted by the wire drawing process or the rolling process.
Patent JP-S63144002-A (JP)
Inventor: MANFUREETO FUITSUSHIYAA
IPC: B27B33/14
Filed: 1987-09-16
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-S59112493-A (JP)
Inventor: AANORUDASU YOHANNESU YURIANA B
IPC: G11C27/04
Filed: 1983-12-07
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-2001046104-A (JP)
Title: Sole, shoe and sandal including same
Inventor: TSUJI HIROAKI
IPC: A43B13/14
Filed: 1999-08-16
Abstract: PROBLEM TO BE SOLVED: To provide a sole smoothly allowing a flapping motion while mitigating the shock on a foot at the time of the grounding of the foot outside. SOLUTION: This sole 2 is provided with a central face 4, a front bottom face 8, and a rear bottom face 6. The central face 4 is formed nearly in parallel with the sole of a foot, and the front bottom face 8 has an inclination angle βagainst the central face 4. The rear bottom face 6 has an inclination angle αagainst the central face 4. A first elastic layer 20 made of a material more flexible than the other portion is provided at the outside portion of the boundary section 12 between the central face 4 and front bottom face 8 astride the boundary section 12.
Patent JP-S59120970-A (JP)
Title: Optical magnetic field sensor
Inventor: SHIRASAKI MASATAKA
IPC: G02F1/09
Filed: 1982-12-28
Abstract: PURPOSE:To attain a high sensitivity without dependence upon polarized light, by providing two double-refracting plane plates along one end face of a lens and providing optical fibers for them respectively and providing a Farady rotator and a double-refracting tape plate on the opposite end face of the lens. CONSTITUTION:When the part of a Farady rotator 4 is inserted into a magnetic field and an optical signal is led into it from an optical fiber 6, this light is separated to lights having two planes of polarization by a polarizer 2 and is led into the Farady rotator 4. The plane of polarized light of the incident light is rotated in the Farady rotator 4 in accordance with the intensity of the magnetic field, and the light is led to a double refraction taper plate 11 and is reflected by a plane mirror or a reflective face 12. By providing the double refraction taper plate, the light is separated to two vector components orthogonal to each other by the polarizer 2, and they are reflected and are led to an output-side optical fiber 7. The light separated to two vector components orthogonal to each other by the polarizer 2 is led to an analyzer 3 through the double refraction taper plate 11 and a plane mirror 12, and the light having a specific plane of polarized light is led to the output-side optical fiber 7, thus attaining an optical magnetic sensor having a high sensitivity which is not affected by the incident polarized light state.
Patent JP-S6288336-A (JP)
Title: Semiconductor integrated circuit
Inventor: NAKAZATO HIROSHI
IPC: H01L27/04
Filed: 1985-10-15
Abstract: PURPOSE:To meet an arbitrary word bit constitution of memories without increase in special wiring regions, by providing a selecting circuit, which can change the word-bit constitution between memory blocks and logic gates. CONSTITUTION:In a semiconductor chip 100 memory blocks 111-114, which have a constitution of (m) words X (n) bits and also has writing and reading parts, address decoder parts and the like, is provided. Basic element columns 131-134 constitute logic circuits. A memory block selecting circuit 120 is used as a word-bit constitution larger than the word-bit constitution of the memory blocks 111-114. The selecting circuit 120 is constituted by the same element group as that of a basic element assembly 130. Selecting signals 311 and 312 are the signals, which select any one of selectors S1-S4 301, 302, 303 and 304. Depending on the state, a data input/output signal 210 can access any one of the memory blocks M1-M4. Similarly, the memory blocks are changed by a control signal 200 by the access to the selecting signals 311 and 312.
Patent JP-H04111482-A (JP)
Title: Superconductive element and manufacture thereof
Inventor: IIYAMA MICHITOMO
IPC: H01L39/22
Filed: 1990-08-31
Abstract: PURPOSE:To manufacture the superconductive element without laminating an insulator film, etc., on an oxide superconductive film by putting it in such structure that one part of the superconductive film is replaced with an insulator layer, and forming the semiconductor layer and the superconductive layer so that they may stand in a line in the direction perpendicular to the c axis. CONSTITUTION:A Y1Ba2Cu3O7-X superconductive film 1, whose axis a is perpendicular (orientated in the direction of axis) to the surface of a substrate, is formed by sputtering method on the MgO (100) substrate 4. Subsequently, based on the results of measurement of crystal direction, the arrangement of each layer is decided so that each layer may stand in an line in the direction perpendicular to the c axes of the Y1Ba2Cu3O7-X crystals constituting the oxide superconductive film 1. Furthermore, based on the measurement of crystal direction, a semiconductor layer is formed at the end in the direction perpendicular to the c axes of Y1Ba2Cu3O7-X crystals constituting the oxide superconductive film 1. Y films 71 and 72 are formed, in the same thickness of 300nm as an Au film 5, on a photoresist 6 and the part where the oxide superconductive film is exposed, and further photoresists 61 and 62 are formed on the Au film 5 and the Y film 72.
Patent JP-S6474375-A (JP)
Title: Main valve having auxiliary valve
Inventor: YOKOYAMA TAKESHI
IPC: F16K47/02
Filed: 1987-09-14
Abstract: PURPOSE:To prevent the chattering phenomenon of a main valve by installing an auxiliary valve opening for the communication between the primary side and secondary side onto a main valve body and opening and closing the auxiliary valve opening by an auxiliary valve body. CONSTITUTION:An auxiliary valve 21 is installed onto the main valve body 18 of main valve 3, and is constituted of an auxiliary valve opening 22 for the communication between the primary side and secondary side of the main valve body 18, auxiliary valve body 23 for opening and closing the valve opening 22,and an auxiliary spring 24. In the state where the decompression ratio is large, the primary side pressure fluid which passes through a pilot valve is introduced into a pressure chamber 7a, and a piston 7 is pushed down, and the axis part 7b pushes down the upper edge of the auxiliary valve body 23, and the auxiliary valve opening 22 is opened, and the pressurized fluid is supplied with a small flow rate into the secondary side. In the state where the decompression ratio is small, the auxiliary valve 21 is opened, and a main valve 3 is opened.
Patent JP-H059881-A (JP)
Title: Pneumatic radial tire
Inventor: KIKUCHI MICHITSUGU
IPC: D02G3/48
Filed: 1991-09-10
Abstract: PURPOSE:To obtain pneumatic radial tires having increased high-speed performances, improved flex fatigue resistance and maneuvering stability by using organic yarn as a belt material. CONSTITUTION:Pneumatic tires using an elliptic or rectangular cord which is prepared by impregnating and coating a cord-like yarn bundle comprising a great number of filaments having >=15g/d tensile strength and 1-15 denier fineness of filament with 30-70 % resin having <=150kg/mm<2> elastic modulus in tension having a flatness ratio of cross sectional shape of major axis (b)/ minor axis (a) of 1.5-5 as cord for belt reinforcing of at least one layer.
Patent JP-H11155290-A (JP)
Title: Vibration actuator
Inventor: ASHIZAWA TAKATOSHI
IPC: H02N2/00
Filed: 1998-08-17
Abstract: PROBLEM TO BE SOLVED: To avoid sound generation and unnecessary vibrations, for improving the efficiency of a vibration actuator. SOLUTION: A vibration actuator is composed of a vibrator 10, which generates vibrations and performs a motion relative to a relative motion member 41, whose predetermined surface is brought into contact with the vibrator 10 and a support member 33 which supports the vibrator 10. The support member 33 has a plurality of (at least 3) positioning members 21, 22 and 24 which are located at different positions and brought into contact with the vibrator 10 and at least one (positioning member 24) among the plurality of positioning member for energizing the vibrator 10.
Patent JP-H0565695-A (JP)
Title: Gear
Inventor: NAKAYAMA TAKENORI
IPC: C25D5/30
Filed: 1991-09-10
Abstract: PURPOSE:To provide a gear having excellent wear and surface fatigue resistance as well as low specific gravity and excellent seizing resistance, suitable for use as a gear for an automobile, etc., and ensuring reduced weight and improved durability. CONSTITUTION:This gear is made of an Al alloy coated with an Ni-P plating layer by electroplating. The Ni-P plating layer has >=400 Vickers hardness Hv, 10-200mum thickness and 0.5-7.0wt.% P content.
Patent JP-S60122580-A (JP)
Inventor: OKUMOTO TAKAHARU
IPC: A63B53/04
Filed: 1983-12-08
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-2001055865-A (JP)
Title: Window regulator
Inventor: YAMAGUCHI MAKOTO
IPC: E05F11/44
Filed: 1999-08-17
Abstract: PROBLEM TO BE SOLVED: To provide an X-arm window regulator for moving up and down a window pane of a vehicle door capable of saving materials, reducing a weight, and providing excellent characteristics. SOLUTION: A window regulator is formed so that a lift arm 5 and an equalizer arm 10 are rotated by rotating a driven gear 3 so as to open and close a window pane. A member having a recessed part 51 at a lateral center part of a section perpendicular to the longitudinal direction thereof and having a hat-shaped section where flat-shaped flange parts 52 and 53 continue to the side walls of the recessed part 51 is used a lift arm 5. Then, the side edges of the flat-shaped flange parts 52 and 53 are formed linearly along the longitudinal direction of the lift arm 5.
Patent JP-S60123625-A (JP)
Title: Installation method for preventing corrosion of stay rod
Inventor: WATANABE HIKOITSU
IPC: E02D31/06
Filed: 1983-12-08
Abstract: PURPOSE:To install a stay rod in a manner that it is enoughly prevented from corrosion, by a method wherein a covering pipe is inserted externally of a stay rod, and the stay rod and the pipe are formed integrally with each other through pouring of a rapid-curing cement slurry into the gap therebetween. CONSTITUTION:A covering pipe 5 having size larger than that of a rod 2 is inserted externally of the underground buried portion, extending from a block 1 in the vicinity of a ground surface, of the rod 2 to cover the rod 2. After an auger hole is refilled, a rapid-curing cement slurry is poured through the top of the covering pipe 5 to fill the gap between the covering pipe 2 and the rod 2 therewith within the covering pipe 5. The solution is cured to form a concrete body 8, and a coupling ring 7 is threadedly coupled with a joining screw 3. This enables the stay to ensure sufficient strength, and permits the rod to be protected from oxidative corrosion through insulation of the rod from contact with the earth.
Patent JP-S59115350-A (JP)
Inventor: KONRAATO MITSURA
IPC: C08L69/00
Filed: 1983-12-08
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-S60122884-A (JP)
Inventor: SHIDA TOKUJI
IPC: F27B3/04
Filed: 1983-12-06
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-S6292390-A (JP)
Inventor: TAKAHASHI HIKOJI
IPC: B32B15/08
Filed: 1985-10-18
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-H0275629-A (JP)
Title: Fluorescent polymer and preparation thereof
Inventor: MATSUO SHIGERU
IPC: C08G65/40
Filed: 1988-09-13
Abstract: PURPOSE:To obtain efficiently a fluorescent polymer with excellent heat resistance and suitable for a display material, decorative material, etc., by reacting phenolphthalein (or its deriv.) with hexafluorobenzene (or its deriv.) in the presence of an alkali metal compd. CONSTITUTION:Phenolphthalein (or its deriv.) (e.g., formula I) is reacted with hexafluorobenzene in the presence of an alkali metal compd. (e.g., sodium hydroxide), pref. in a neutral polar solvent (e.g., N,N-dimethylformamide). A fluorescent polymer having repeating units of formula II (wherein R<1> and R<2> are each a 1-6C alkyl or alkoxy, a 6-8C aryl, etc.; R<3> is a 1-6C alkyl, alkoxy, carboxyl, etc.; m, n and p are each 0, 1-4) and with a reduced viscosity of a soln. with a concn. of 0.2g/dl in N-methylpyrrolidone at 30 deg.C of 0.1dl/g or larger is thereby obtd.