baber/WOPTO huggingface dataset:
Patent JP-H06338167-A (JP)
Title: Information processor
Inventor: ISHII MASARU
IPC: G11B17/03
Filed: 1993-05-26
Abstract: PURPOSE:To reduce the distance between the loading/unloading path of an information storing medium or a cartridge housing the information storing medium and the surface of a turntable in an information processor and, at the same time, to reduce the thickness of the processor. CONSTITUTION:This processor is constituted in such a way that the front end of the spindle 51 of a spindle motor 4 provided as a media driving means is displaced so that the front end may not protrude from the medium supporting surface 50A of a turned table at the time of loading or unloading a cartridge 2. In addition, an optical disk 3 which is an information storing medium, is subjected to centering by extending the medium 3 from the medium supporting surface 50A of the turntable 50 immediately before loading the disk 3 on the turntable 50. Therefore, the distance T between the loading/unloading path of the cartridge 2 and the medium supporting surface 50 of the turntable 50 can be reduced.
Patent JP-S5825144-A (JP)
Inventor: OKADA NORIHIRO
IPC: G01N33/49
Filed: 1981-08-07
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-H09306936-A (JP)
Title: Bump electrode and manufacture thereof
Inventor: MIYAZAWA IKUYA
IPC: H05K3/34
Filed: 1996-05-20
Abstract: PROBLEM TO BE SOLVED: To suppress bump electrodes from being shorted when solder paste fed to electrode parts on a substrate is heated to melt to form the electrodes. SOLUTION: Planar electrodes 1 to be soldered with solder paste are each formed into an elliptic shape of a major to minor axis ratio a:b of 3:1-5:4 and disposed at an angle of 30-60 deg. like a lattice or at an angle of 90 deg. like a line, thereby expanding the clearance between the adjacent electrodes. Solder paste 2 is fed to the center of the electrode 1, heated to melt in air or an N atmosphere to form elliptic bump electrodes 3.
Patent JP-S5750141-A (JP)
Title: Paging exchange system
Inventor: KONYA TAKEO
IPC: H04M11/02
Filed: 1980-09-10
Abstract: PURPOSE:To enable data transfer with the area of other station, by typing a data transfer device of each exchange station with the data transfer device of other stations. CONSTITUTION:When a call designating A1, A2, B15, C1 as a callout area is incoming from a calling station to a station A, the information is interpreted and given to an exchange basic section 31 of the station A. The exchange basic section 31 trnasmits a callout code through a data transfer device DTE to the callout area. The areas A1, A2 in the station A can transmit calls directly. A DTE2 in the station A  and a DTE16 in the station B are assigned in advance for data transfer between the  stations. An exchange basic section 32 of the station B interpretes the callout area group designation code and transmits the callout code to the area B15 via other DTEs in the station B. Similarly, callout is made from the DTE1 of the station A to the station C via the DTE16 of the station C.
Patent JP-H05154801-A (JP)
Title: Autotable
Inventor: SAITO KEIICHI
IPC: B27B27/00
Filed: 1992-05-18
Abstract: PURPOSE:To provide the autotable which is automatically driven perfectly without human labor, while a work piece is held stably until work is completed. CONSTITUTION:The work table 61 provided with a clamp mechanism is placed on the transferring device 60 of railless type, and the work table 61 is constructed so that it may freely slide in work piece-feeding direction and in the direction perpendicular to the direction. While the work piece 5 is held by a clamp device and is pushed to a rule 3 by a pushing roller 70, it is fed to a band saw 2 by a propelling device 62 and is cut. When the saving of a lumber is finished, the pushing roller 70 is released, and the work piece 5 is separated from the surface of the saw by Y axis position-controlling devices 64, 63, and is restored to its original position by reversely driving the propelling device 62. After that the operation is repeated.
Patent JP-S5648733-A (JP)
Title: Frequency companding device
Inventor: NAKAMURA MAKOTO
IPC: G10L21/04
Filed: 1979-09-29
Abstract: PURPOSE:To obtain a band compressive transmission system that can reproduce a sound of good quality by transmitting signals with frequencies compressed after preemphasis that emphasizes high frequency components of a sound and by performing deemphasis after frequency companding at a reception side. CONSTITUTION:A sound signal inputted to terminal 401 is supplied to frequency compressor 40 via preemphasis circuit 41 composed of HPF of 3,000Hz, for example, in cutoff frequency. In compressor 40, it is led via LPF42 of 2,700Hz, for example, in cutoff frequency to sample holding circuit 43, which samples it with a signal of 3,000Hz supplied from reference signal generating circuit 44 to superpose the input signal upon a signal spectrum-inverted at 3,000Hz, thereby outputting the obtained signal via LPF of 1,500Hz in cutoff frequency. At the reception side, the input signal is reproduced into a signal of 300-2,700Hz by frequency compandor 50 consisting of sample holding circuit 51, reference signal generating circuit 52 for 3,000Hz signals and 2,700Mz cutoff frequency LPF53 and the reproduced signal is outputted via deemphasis circuit 54 that emphasizes the low frequency component side.
Patent JP-S5552206-A (JP)
Title: Bushing
Inventor: YOSHIDA TETSUO
IPC: H01F27/04
Filed: 1978-10-11
Abstract: PURPOSE: To improve partial discharge characteristics by providing a shield ring, which has a radius of a curvature larger than thickness of an attaching plate which is to become grounding side, on an attaching end section of a bushing formed by filling an insulation layer on surroundings of a conductor.  
     CONSTITUTION: An insulation material such as epoxy resin, etc. is vacuum-formed in a conductor 11, a resin bushing main is composed by forming an insulation layer 12 on surroundings of the conductor 11 and an attaching plate 13, which was punched out from a steel blank into a circular shape, is attached onto a flange- attaching end section 12a located in a center section of outer circumferential surface of the insulation layer 12. And a metallic shield ring 14, which has a radius of a curveture larger than thicknes of the attaching plate 13, is attached onto the attaching end section 12a along the attaching plate 13 by welding, etc. By doing so, partial discharge characteristics can be improved by alleviating electric field on grounding side with an outside shield ring without burying the shield ring in the inside of the insulation layer, and at the same time, quality can also be stabilized. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S5350640-A (JP)
Title: Interrupt controller
Inventor: SUZUKI KUNIO
IPC: G06F9/48
Filed: 1976-10-20
Abstract: PURPOSE: To complete the functions as the computer system, by stopping the interrupt report to the computer, when the interrupts in excess of the theoretical number of interrupts to be incoming within the specified time are detected for the occurrence. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S616075-A (JP)
Title: Lower car body structure
Inventor: OKADA AKIYOSHI
IPC: B62D25/08
Filed: 1984-06-18
Abstract: PURPOSE:To increase the rigidity of a fuel tank support section by providing a reinforcing member with a closed-cross section structure below the front end of the floor panel of a car room so that it envelopes the rear half section of a fuel tank and both ends extend in the car width direction. CONSTITUTION:A recessed section 11 protruding from a trunk 20 side to a car room 5 side is formed nearly at the center of the car width below a dashboard 10. A fuel tank 30 striding across this recessed section 11 and the trunk 20 is arranged. A reinforcing member 16 enveloping the rear half section of the fuel tank 30 and extending in the car width direction at both ends is fitted below a floow panel 5a along the joint section of the lower end of the recessed section 11 and the front end of the floor panel 5a of the car room 5. The support section of the fuel tank 30 is reinforced with this reinforcing member 16.
Patent JP-H07336328-A (JP)
Title: Cipher device
Inventor: TAKADA MASA
IPC: H04L9/00
Filed: 1994-06-07
Abstract: PURPOSE:To make a common cipher system hardly obtain rules even when a cipher device is stolen by selecting the rule held also by a communicating party among the plural rules held by the cipher device by a rule selection means and ciphering and deciphering information data. CONSTITUTION:In the case of connecting the cipher devices 11 and 21 by a line exchange 10 and performing communication, the device 11 transmits a rule file 12 to the device 21 in its own rule selection part and the rule selection part of the device 21 receives it. Then, the device 11 reports that the rules held by itself are the rules A-D. In the meantime, the device 21 transmits the rule file 22 to the device 11 in its own rule selection part, the rule selection part of the device 11 receives it and it is reported that the rules held by the device 21 are C, E, G and I. The device 11 compares its own rules with the rules of the device 21 in the rule selection part and selects the rule C held by both. In the meantime, comparison is similarly performed in the device 21 as well, the rule C is selected, ciphering and deciphering are performed in a ciphering/-deciphering part by the rule C in the respective devices 11 and 21 and cipher communication between them is performed.
Patent JP-H06313791-A (JP)
Title: Circuit for specifying address of occurrence of fault in ic
Inventor: IWAMOTO YUICHI
IPC: G01R31/28
Filed: 1993-04-28
Abstract: PURPOSE:To obtain a circuit for specifying an address of a fault in IC which specifies a plurality of pattern addresses wherein the fault of a supply current occurs, by storing sequentially the addresses of a test pattern wherein the fault of the supply current occurs. CONSTITUTION:A pattern address signal 1A is generated from a pattern generator 1 according to an instruction from a CPU bus. Data stored in an address inputted to a pattern memory 2 wherein the data are stored for each address are inputted to IC 6 to be measured, through the intermediary of pin electronics 3. The pattern generator 1 is a circuit for specifying the address of occurrence of a fault in the IC which is provided with a power circuit 4 for a sample which receives a supply current determination strobe 1B as an input and determines the quality of a supply current by comparing the value of the supply current flowing through the 1C 6 to be measured with a reference for comparison. The pattern address signal 1A, the supply current determination strobe 1B and a fault signal 4A from the power circuit 4 for the sample are inputted to storage circuit 5, and the address wherein the fault signal 4A occurs is stored sequentially at the timing of the supply current determination strobe 1B.
Patent JP-H06314959-A (JP)
Title: Current clamp circuit
Inventor: KUMAKI TAMOTSU
IPC: H03K5/007
Filed: 1993-04-28
Abstract: PURPOSE:To clamp a current at a set limit current independently of a clamp voltage by saturating a transistor (TR) at the set limit current or over. CONSTITUTION:The current clamp circuit having a resistor 8 whose one terminal connects to a high voltage power supply terminal 14, an operational amplifier amplifier 4 whose negative input terminal and output terminal are connected to each other and whose positive input terminal 12 is supplied with a voltage V1 and a PNP transistor (TR) 6 whose collector connects to a low voltage power supply terminal 13 is provided with a constant voltage diode 11, a resistor 10 whose one terminal connects to an anode of the constant voltage diode 11 and whose other terminal connects to the low voltage power supply terminal 13, a resistor 9 whose one terminal connects to the collector of the TR 6, and a PNP TR 7 whose emitter connects to the other terminal of the resistor 9, whose base connects to a connecting point between the constant voltage diode 11 and the resistor 10 and whose collector is connected to the low voltage power supply terminal 13 to saturate the TR 6 and to clamp the current.
Patent JP-S5915722-A (JP)
Title: Structure of chimney cylinder
Inventor: YAMASHITA MASAHIRO
IPC: E04H12/28
Filed: 1982-07-20
Abstract: PURPOSE:To prevent thermal unbalanced force based on temperature difference in a chimney section by spirally disposing a partitioning member partitioning a flue in a chimney into a plurality of systems continuously extending over the full length of the chimney. CONSTITUTION:The partitioning member 12 is spirally disposed continuously in the flue extending over the full length of an outer cylinder 11, the whole thereof is formed in integral structure, and the flue is partitioned into two systems of flues 13a, 13b. Each sectional shape of the flues 13a, 13b holds similar semicircles extending over the full length of the cylinder. Exhaust gas 14 entering in the flue 13a from this side of a GG position advances while drawing a locus of a left-hand screw, and is discharged from an AA position of an outlet. Accordingly, the quantity of heat transmission to the outer cylinder is equalized in the circumferential direction in consideration of the full length of the cylinder even when high-temperature exhaust gas is flowed only through one side of the flues partitioned by the partitioning member, and thermal unbalanced force based on temperature difference in the section can be prevented.
Patent JP-S61284739-A (JP)
Title: Camera with lens cover
Inventor: SAHORI DAISUKE
IPC: G03B11/04
Filed: 1985-06-11
Abstract: PURPOSE:To facilitate the position control over a lens cover at its opening position and to relax the control over the size of individual parts by rotating the lens cover by a positioning shaft so that its outer edge abuts on the front surface of the front cover of a camera body. CONSTITUTION:When the lens cover 12 is slid to the opening position from a closer position for the closure of a lens barrel part 13, its bottom edge parts 12e and 12f are rotated to a parallel state nearby the front cover 11 of the camera body. Then, the positioning shaft 21 is clicked and engaged with the lens cover 12 with its energizing spring and also pushes up the inside end of the lens cover 12 outwards. Consequently, the lens cover 12 rotates counterclockwise around the slide shaft on the side of the lens barrel part 13 and its external edge abuts on projection parts 27 and 28 provided to the front surface of the front cover 11 to stop rotating thereby preventing the external edge of the lens cover 12 from striking the surface of the front cover 11 and damaging. Further, the position of the lens cover 12 is controlled by the positioning shaft 12 simultaneously.
Patent JP-H04328904-A (JP)
Title: Mixer circuit
Inventor: OGATA YOSHIFUMI
IPC: H03D7/00
Filed: 1991-04-26
Abstract: PURPOSE:To attain ease of broad band output by providing a same amplitude characteristic offering a phase difference of 180 deg. to a mixer in which two differential outputs are spread up to a high frequency region so as to input difference signals with excellent orthogonal performance to a 4-channel multiplier circuit. CONSTITUTION:Single balance conversion circuits 10a, 10b each comprising a full feedback differential amplifier circuit are connected to an input terminal of a 4-channel multiplier circuit 40, and the circuit 40 acts like a conventional mixer circuit. Thus, each base of Transistors(TRs) 11a, 12a forming a differential pair is connected to signal input terminals 71, 72 of the circuit 10a, each emitter is connected to a constant current source 13a and each collector is connected to each base of TRs 14a, 15a forming a differential pair. Moreover, each collector is connected to an emitter of TRs 18a, 19a, each collector is connected respectively to a constant voltage source 68 and each base is simultaneously connected to the constant voltage source 68. Furthermore, the circuit 10b is formed symmetrically to the left and right to allow the circuit 40 using a Gilbert cell as a basic component to implement ideal multiplication.
Patent JP-S63289808-A (JP)
Title: Chip-type polarized electronic component
Inventor: SHISHIBAYASHI AKIO
IPC: H01G9/00
Filed: 1987-05-21
Abstract: PURPOSE:To enable chip-type polarized electronic components to be arranged with their polarities trued up automatically, by providing flat faces in one of three faces of an electronic component except its two opposing faces through which electrode terminals are led out and another face defined between these faces and on which electrodes are bent, so that the flat faces provide asymmetric configurations in the transverse direction and have a different level from that of the surface of the face. CONSTITUTION:Circular recesses having flat bottoms 7 and 8 are formed, by molding or the like, on the surface 5 of an insulating resin 1 such that the centers of the circular flat faces lie on the line which substantially halves the surface 5 and makes substantially right angles with the faces 4a and 4b through which electrodes are led out. When such chip-type solid electrolytic capacitor is fed to a feeder section with its positive electrode positioned on the left hand, the tip ends of a larger diameter tube 11 and a smaller diameter tube 12 of a suction head 10 constituting a part of a polarity discriminating apparatus are applied against the bottoms of the flat faces 7 and 8, respectively. Thus, the chip-type capacitor can be fed to a receiving section as it is sucked securely by the suction head 10. On the contrary, if the chip-type capacitor is fed with its negative electrode positioned on the left hand, the tip end of the larger diameter tube 11 abuts on the surface 5 while the smaller diameter tube 12 does not reach the smooth recess 7. Since the smaller diameter tube 12 accordingly sucks outside air, the suction head 10 can not suction hold the capacitor. In this manner, capacitors can be received in the receiving section with their polarities trued up automatically.
Patent JP-H10315969-A (JP)
Title: Train on-rail detection system and train on-rail detection method
Inventor: OGUMA KENJI
IPC: B61L1/18
Filed: 1997-05-15
Abstract: PROBLEM TO BE SOLVED: To provide a system which detects a train securely by constituting a whole on-rail detection device due to track circuits by a simple device configuration. SOLUTION: A transmission device 11a adds first inherent code data to a train detection signal received from a ground controller 100 to transmit it to a track circuit, a reception device 11b adds second inherent code data to the train detection signal to which the first inherent code data received from the track circuit is added to transmit it to the ground controller 100, and the ground controller 100 checks whether the data inputted from the reception device 11b coincides with the contents of the data determined in advance or not.
Patent JP-H02303807-A (JP)
Title: Production of glass-filament-containing pellet
Inventor: TSUKAMOTO HIDEO
IPC: B29K105/08
Filed: 1989-05-18
Abstract: PURPOSE:To produce a flaky pellet containing glass filament which are difficult to undergo cutting and folding by coating a continuous glass filament bundle with thermoplastic resin and thereafter cooling the glass filament bundle to a temp. lower than m.p. of this resin and passing the bundle through the pressure rolls to be flatly crushed and thereafter cut. CONSTITUTION:A continuous glass filament bundle coated with molten resin is cooled to a prescribed temp. and thereafter crushed into a flat shape by a roll press. Thereby the solid glass filament bundle is extended in the flat shape and opened. Then the flat-shaped glass filament coated with resin is cooled close to room temp. and thereafter cut into the prescribed length and a flaky pellet 10 is obtained. Even when the glass filaments are cut, there is no possibility that the glass filaments 11 split and dispersed in the coating resin 12 are drawn out. The handling thereof is made easy also in the molding machine in the ensuring stage.
Patent JP-S63289374-A (JP)
Title: Piston ring
Inventor: SHINADA MANABU
IPC: F16J9/26
Filed: 1987-05-22
Abstract: PURPOSE:To prevent the occurrence of seizure which is apt to occur during running-in at the initial stage of running, by a method wherein a nitride layer is formed at least on the outer peripheral slide surface of a piston ring, and a composite dispersion plated layer is formed in a depth of 0.5-20 m on a nitride layer surface. CONSTITUTION:A piston ring 1 is formed by a chrome steel consisting of, for example, 0.16-1.3 % C, 12-19% Cr, a small amount of Mo and/or V, and e nitriding treatment layer 3 having excellent resistance to wear is formed in a depth of approximate 0.05 mm at least on an outer peripheral slide surface 2, and e very thin composite dispersion plated layer 4 with a thickness of 0.5-20 mum is formed on the surface of the nitriding treatment layer. The composite dispersion plated layer 4 is formed such that a metallic sulfide, e.g. tungsten disulfide, molybdenum disulfide, boron nitride or solid lubricating particle, e.g. carbon, are dispersed in a metal plated substrate, iron or Ni, and has excellent resistance to wear and especially excellent resistance to baking. This constitution prevents the occurrence of seizure which is apt to occur during running-in at the initial stage of running, and enables provision of an increased life.
Patent JP-H11299471-A (JP)
Title: Sterilization of feed and sterilization device
Inventor: HIROSHIMA KUNIFUMI
IPC: A23N17/00
Filed: 1998-04-21
Abstract: PROBLEM TO BE SOLVED: To provide a method for sterilizing a feed, capable of efficiently sterilizing Salmonella bacteria, etc. polluting the livestock feed in a high sterilization ability and capable of avoiding the contact of the livestock feed with steam drainage to the utmost to prevent the livestock from becoming sticky. SOLUTION: This method for sterilizing a feed comprises feeding a livestock feed polluted by Salmonella bacteria, etc. to a conveyer, etc. in a layer thickness of 80-120 mm and subsequently bringing the feed into contact with steam charged at a rate of 2-3 kg/cm<2> for 4-6 min to heat the livestock feed at 80-130 deg.C, thereby sterilizing the Salmonella bacteria, etc. without denaturing the components of the livestock feed.  The sterilization device for the livestock feed is obtained by connecting a mechanism for feeding the livestock feed polluted by the Salmonella bacteria, etc., a mechanism for discharging the livestock feed in which the Salmonella bacteria, etc., are sterilized, a steam-charging pipe 10 for charging steam in a pressure of 2-3 kg/cm<2> , and a pipe 18 for discharging steam drain to a pressure type sterilization can in which a carrying means such as conveyer is disposed in multi-stages.
Patent JP-H02305991-A (JP)
Title: Plating method
Inventor: KOIWA ICHIRO
IPC: C25D5/16
Filed: 1989-05-18
Abstract: PURPOSE:To easily form a plating film of uniform thickness on a long-sized material by specifying the conditions where the material is electroplated and then electroless-plated. CONSTITUTION:A long-sized material is plated by the following discrete means (A)-(C) or their combination. (A) An electroplating film is formed on the material, and then the material is electroless-plated with the electroplating film as a catalyst. (B) An ultrasonic wave is impressed on a plating soln. and/or the soln. is agitated, and electroplating is carried out using a pulse shape. (C) The distance between the material and a counter electrode is decreased as the material goes away from the connection between the material and an electroplating power source, and electroplating is carried out. By such a method, electroless-plating is facilitated, plating is carried out at a high current density, and the thickness of the plating film is made uniform.