baber/WOPTO huggingface dataset:
Patent JP-H0283464-A (JP)
Title: Earth detector
Inventor: HASEGAWA SHIN
IPC: G01R31/02
Filed: 1988-09-21
Abstract: PURPOSE:To provide the title detector having high detection sensitivity and not affected by a temp. change by providing a high sensitivity pressure sensor in the hermetically sealed container communicating with the pressure container of gas insulated machinery and allowing the hermetically sealed container to the pressure container through a small hole. CONSTITUTION:A hermetically sealed container 40 is allowed to communicate with the pressure container 11 of gas insulated machinery through piping 13 and a high sensitivity pressure sensor 32 is provided in the hermetically sealed container 40 through an insulating joint 31 so as to be insulated from the hermetically sealed container 4. The gas pressure in the hermetically sealed container 40 is always held so as to be same to that in the pressure container 11 by a fine vent hole 50. Pressure balance is held against a gentle change such as a temp. change but the shock pressure wave of gas generated at the time of earth is detected as difference pressure by the pressure sensor 32. The power supply of the pressure sensor 32 is supplied through an insulated transformer 35 and an AC/DC power supply and the output thereof is converted to a light signal by an electro-optical converter 37 to be outputted through an optical cable 39.
Patent JP-H1039154-A (JP)
Title: Light pulse compressing device
Inventor: ARATAIRA SHIN
IPC: H04B10/516
Filed: 1996-07-22
Abstract: PROBLEM TO BE SOLVED: To obtain a light pulse compressing device which is easy to handle, excellent in light loss characteristics, and inexpensive, by setting the length of first and second optical fibers at adequate values and compensating the secondary and ternary dispersion of the pulses to be compressed. SOLUTION: The light pulse compressing device 10 consists of the first optical fiber 11 having a length size Z1 and the second optical fiber 12 having a length size Z2 . The first and second optical fibers 11, 12 are single mode optical fibers respectively having cores 13 and clads 14 enclosing these cores 13 and the series coupling of both fibers 11, 12 by a coupler or by direct fusing is possible. The overall secondary dispersion quantity and ternary dispersion quantity may be respectively so set as to attain the values to compensate the secondary dispersion quantity and ternary dispersion quantity of the pulses to be compressed by adequately selecting the length sizes Z1 , Z2 of the first and second optical fibers 11, 12. The effective compression of the pulses to be compressed is thus made possible.
Patent JP-H0286258-A (JP)
Title: Signal detection circuit
Inventor: WATANABE ISAO
IPC: H04M11/00
Filed: 1988-09-21
Abstract: PURPOSE:To detect only a signal within a range without misdetection by making the signal detection frequency range constant. CONSTITUTION:A slicer circuit 2 converts an input analog signal into a digital signal, the 1st counter circuit 3 decides the upper limit of a detected frequency, detects a frequency lower than the upper limit frequency and a monostable multivibrator circuit 4 decides the lower limit of the detected frequency and detects the frequency higher than the lower limit frequency. Then the 2nd counter circuit 5 generates an output only when the period of the output of the monostable multivibrator circuit 4 is longer than a prescribed period and acts like an on-guard timer. Thus, mis-detection of the signal is prevented.
Patent JP-H0679081-A (JP)
Title: Sewing machine
Inventor: UEDA KIYOSHI
IPC: D05B49/00
Filed: 1992-09-02
Abstract: PURPOSE:To make a mounting position on a revolving shaft of a looper thread control cam which regulates the tension of a looper thread adjustable and its re-mounting easy. CONSTITUTION:With a flat-point screw 33 loosened, a rotary member 25 is rotatable on a revolving shaft 17. The shift of its mounting angle to the shaft 17 allows a looper thread control cam 23 which is positioned by the rotary member 25 to change its mounting position on the shaft 17 and to regulate the tension of the looper thread 21. With a cone-point screw 31 removed, the looper thread control cam 23 can be removed from the rotary member 25. With the looper thread 21 winding around the control cam 23 removed, the control cam 23 is fitted onto the rotary member 25 and positioned in place with the screw 3 1.
Patent JP-H0283855-A (JP)
Title: Optical disk filing device
Inventor: ITO HIROAKI
IPC: G06F17/30
Filed: 1988-09-21
Abstract: PURPOSE:To enable the copy recording for only difference information of what is additionally recorded by recording a copy completion area position of a DRAW type optical recording disk to be copied to a rewrite-enable type recording medium. CONSTITUTION:The copy completion area position of a device 2, etc., to be copied among plural DRAW type optical disk devices 2 and 3 is recorded by a control device 1 to the rewrite-enable type recording medium 4. When a copy is made by using this record, only difference information recorded additionally to the device 2, etc., can additionally be recorded to the device 3, etc.
Patent JP-H07147855-A (JP)
Title: Planter for cup cultivation and cultivation cup
Inventor: TANAKA ISAO
IPC: A01G31/04
Filed: 1994-09-29
Abstract: PURPOSE:To provide a planter for cup cultivation capable of surely and automatically carrying out a series of planting operations and a cultivation cup. CONSTITUTION:This planter is capable of carrying out the separation of a seedling block from a nursery mat to the housing thereof in each cultivation cup with respective means 310-370 of a cup treating part 300 and performing the housing of the seedling block in a cultivation panel with respective means 410-440 of a panel treating part 400 and thereby automatically carrying out a series of the planting operations.
Patent JP-S6295727-A (JP)
Title: Magnetic recording medium
Inventor: IKUYAMA SEIICHI
IPC: C09D127/04
Filed: 1985-10-21
Abstract: PURPOSE:To obtain the titled magnetic recording medium having excellent durability, traveling stability, magnetic characteristic, and electromagnetic transducing characteristic by incorporating a specified polyester resin into the magnetic layer on a nonmagnetic carrier as a binder to improve the dispersibility of magnetic powder and the surface property of the magnetic layer. CONSTITUTION:The magnetic recording medium is obtained by forming the magnetic layer consisting essentially of ferromagnetic powder and the binder on the nonmagnetic carrier. In this case, the polyester resin having a siloxane coupling in the molecular chain and having a quaternary ammonium salt in the molecular side chain as a polar group is incorporated into the magnetic layer as the binder. The amts. of the polar group and siloxane to be introduced into the polyester resin are preferably regulated respectively to 0.1-0.5 and 0.1-0.7mmol/g. The number average mol.wt. of the polyester resin is preferably controlled to 1X10<4>-6X10<4>. The polyester resin can be combined with other thermoplastic resins, thermosetting resins, or reactive resins and used.
Patent JP-S61115554-A (JP)
Inventor: IGARASHI KAZUAKI
IPC: A61C3/16
Filed: 1984-11-09
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-H0399744-A (JP)
Title: Manufacture of powder container
Inventor: TEZUKA YOICHI
IPC: G21F5/10
Filed: 1989-09-11
Abstract: PURPOSE:To obtain a product having satisfactory strength and quality by forming a cylindrical forged body having a conical plane on the inner bottom surface with a mandrel having a top end face formed in a tapered shape, cutting off the upper parts of gins, then, forming a neck part on the upper parts of fins, then, forming a neck part on the upper part. CONSTITUTION:Since the top end face 17 of the mandrel 16 is formed in the tapered shape, it can be worked smoothly. The body 15 is obtained in which surface roughness is good and the inner bottom surface is an oblique plane 8. The upper parts of plural fins 5, etc., directing toward the center from the inner wall of a container body 1 are removed by cutting and the shoulder part 2 and the neck part 3 are formed by drawing on the upper part of the forged body 15. After it is heat treated, a thread part 4 is formed by machining on the outer periphery of the neck part 3. On one hand, the outer shape of the cover is formed by forging, then, the cover is heat treated, then, the thread part, the through hole, etc., are formed by machining, an equalizing element, a retaining ring, etc., are fitted to complete the container.
Patent JP-H1080076-A (JP)
Title: Non-contacting feeding device for moving body and pickup coil unit
Inventor: TAKASABU MASAMI
IPC: B60L5/00
Filed: 1996-09-05
Abstract: PROBLEM TO BE SOLVED: To provide a non-contacting feeding device for moving body which can stably supply electric power to each power consuming section of a moving body which requires a plurality of different voltages. SOLUTION: A plurality of pickup coils 12a, 12b, and 12c having different induced electromotive forces are respectively wound at different positions around the central projection 10b of a ferrite core 10 constituting a pickup coil unit. The coils 12a, 12b, and 12c are independently provided for the power source of a power system which drives a running motor, the power source of a sequence system of a relay, etc., and the power source of a control system. An AC-DC conversion circuit and a chopper circuit are provided correspondingly to each pickup coil 12a-12c.
Patent JP-H0890534-A (JP)
Title: Base for molding honeycomb
Inventor: MUKAI TOSHIFUMI
IPC: B29C48/30
Filed: 1994-09-29
Abstract: PURPOSE: To mold a channel structure for obtaining a homogeneous molded form having less distortion. CONSTITUTION: A base for molding a honeycomb comprises a plurality of exhaust channels 2 made of latticelike grooves, and a plurality of feed channels 1 connected to the channels 2 to split supply paste, wherein the paste supplied from an upstream end 4 is molded in a continued latticelike molded form and exhausted from a downstream end 5. The channels 1 are extended to the upstream ends of the channels 2, and reservoirs 3 having a channel sectional area larger than the channels 1 are provided at the upper stream ends. Accordingly, excellent mechanical processability and dimensional accuracy can be provided.
Patent JP-2001060390-A (JP)
Title: Drive assembly of information recording medium
Inventor: KAKEGAWA MASAO
IPC: G11B33/02
Filed: 1999-08-23
Abstract: PROBLEM TO BE SOLVED: To permit the smooth execution of the attachment, detachment, etc., of an information recording medium, such as a disk player, during use by forming the drive assembly of the information recording medium, such as a disk player, to the smallest possible size and simple structure and eliminating the mis-operation at the time of nouse. SOLUTION: An opening/closing cap 2 which permit lateral slip movement and rotational movement is mounted atop a casing 1 through a direction changing mechanism 20. Also, the front surface of the casing 1 is provided with an operation switch 4. At the time of operation of the operation switch 4, the opening/closing cap 2 causes the lateral slip movement and an operation switch group 7 operatively appears. At the time of operation of the operation switch 7A among these switches, the opening/closing cap 2 turns and moves and a loading part 9 appears. The attachment and detachment of the information recording medium to and from a turn table 10 disposed in the loading part are made possible.
Patent JP-S6392578-A (JP)
Title: Controlling method for filament winder
Inventor: SUGIOKA TAKAMI
IPC: B65H59/38
Filed: 1986-10-01
Abstract: PURPOSE:To keep off the occurrence of defective yarn and the release failure of a filament, by setting a winding angle between the filament in a package and an empty bobbin to the specified range according to a bobbin's winding diameter and altering a turret turning angle according to a diameter of the package just prior to transference. CONSTITUTION:Plural pieces of bobbin holders 2 and 3 are installed in a turret table 1 free of rotation, and if a filament to be wound on one side of these bobbin holders comes to the specified quantity, the filament is designed so as to transferred to the other side of the bobbin holder in order. At the time of transferring, each rotational direction of these bobbin holders 2 and 3 and that of the turret table 1 are rotated in the reverse direction to each other. And, in this winder, a winding angle between the filament wound on a package and an empty bobbin is properly set within the range of more than 0 deg. to 30 deg. according to a full wind and a winding diameter of the empty bobbin, while axial timing (or, a turret turning angle) of these bobbin holders 2 and 3 is properly altered according to a diameter of the package wound just prior to transferrence.
Patent JP-H09191281-A (JP)
Title: Equipment for remote exchange of information between passive carrying object and station and object and station corresponding to the equipment
Inventor: THORIGNE YVES
IPC: G06K7/08
Filed: 1996-09-05
Abstract: PROBLEM TO BE SOLVED: To avoid radio interference by conducting information exchange and energy transmission between a memory card being a carrying object and a station through electromagnetic coupling so as to separate an energy transmission function and a clock function from a data transmission function. SOLUTION: An information transmission block 13 of a station 12 is provided with a series circuit including a voltage generator G1 and an inductive element L1. On the other hand, an information transmission block 11 of a carrying object 10 is provided with an inductive element L1, an electronic circuit 3 being a resonance circuit and an object processing means 5. Information to the station 12 is sent by a phase difference between voltages VEY and VEX induced resulting from switching the electronic circuit 3. The information is sent from the station 12 by switching an electronic circuit 30 when an AC signal is applied to the inductive element L1 and a voltage is induced in an inductive element L30. A power supply 7 is not required by energy transmission through other electromagnetic coupling.
Patent JP-H09162854-A (JP)
Title: Method for transmitting binary asynchronous data through synchronous channel
Inventor: ROORANTO SHIERUBUAI
IPC: H04L7/04
Filed: 1996-09-05
Abstract: PROBLEM TO BE SOLVED: To transmit binary synchronous data having the data word length of N bits from a transmitter to a receiver through a synchronous channel. SOLUTION: Binary asynchronous data having the data word length of N bits is transmitted from the transmitter 1 to the receiver 2 through the synchronous channel 3, for example. The maximum use of the transmission capacity of the synchronous channel is realized as the result of a fact that a data word is extracted from asynchronous data and it is divided in encoding forms among frame words to be transmitted in a frame.
Patent JP-H0282537-A (JP)
Title: Mounting of semiconductor element
Inventor: TOGASHI TAKASHI
IPC: H01L23/48
Filed: 1988-09-19
Abstract: PURPOSE:To prevent the chipping of a pellet and shorten the cycle time of mounting works by using an attraction nozzle on the occasion of carrying pellets. CONSTITUTION:A piece of pellet 1 is attracted by a pellect attraction nozzle 2 and is carried from a pellet supply part 3. Each pellet is loaded on the island 5 of a lead frame 6 which is in a state of standby mode on a feed rail 7. Then, the pellet 1 loaded on the island is held by a clamp means 4 and then, scrubbing and positioning 8 are performed. While scrubbing is performed, the pellet attracting nozzle performs attracting and carrying movements for a coming pellet.
Patent JP-H04116270-A (JP)
Title: Ignition coil-integrated distributor for internal combustion engine
Inventor: YUMINO MASATAKA
IPC: F02P15/00
Filed: 1990-09-07
Abstract: PURPOSE:To prevent a trouble such as an ignition malfunction, advantageously make a distributor small-sized and lightweight, and obtain high reliability by installing a shielding plate made of a magnetic substance on the face nearly vertical to the center axis of a coil winding near the opening section of the ignition coil winding. CONSTITUTION:When the current flowing in the primary side coil of an ignition coil 7 is controlled and the excitation to the primary coil is cut off, high voltage is induced in the secondary coil. This high voltage is applied to the ignition plug of each cylinder of an engine not shown in the figure via a rotor head 9 and an electrode 11 provided on a distributing cap 10. A shielding plate 100 made of a magnetic substance is located between a pickup coil 4 and the ignition coil 7, and it is fastened to a housing 2 by a screw 200 together with the ignition coil 7. The ignition coil 7 is of a closed magnetic path type made of an iron core, and the leakage magnetic flux is generated around the ignition coil 7. The magnetic flux direction of the leakage magnetic flux is controlled by the shielding plate 100, and the effect on the electromagnetic pickup coil 4 is prevented.
Patent JP-H0684733-A (JP)
Title: Semiconductor integrated circuit device, its manufacture, and semiconductor integrated circuit manufacturing device
Inventor: HISAMOTO MASARU
IPC: H01L29/78
Filed: 1992-09-03
Abstract: PURPOSE:To use an optical alignment detecting method when two devices formed on different substrates are overlapped. CONSTITUTION:A substrate 120 provided with a semiconductor integrated circuit device on its front surface and a groove 100 on its rear surface is used. A reference pattern 100 is formed on the rear surface of the substrate 120 and, after aligning the substrate 120 by using the pattern 100, the pattern 50 of the semiconductor integrated circuit device on the front surface of the substrate is formed. Since the substrate has the reference pattern 100 on its rear surface, semiconductor integrated circuits formed on the surfaces of two substrates can be stuck to each other with extremely high accuracy. In addition, when an alignment pattern is formed on the rear surface of the substrate, a manufacturing method by which a semiconductor integrated circuit device can be formed on the surface of the substrate with high accuracy even when the surface of the substrate becomes invisible from an optical system for alignment can be provided.
Patent JP-H0399542-A (JP)
Title: Inter-terminal data transmission system
Inventor: NOGUCHI TOSHIHIRO
IPC: H04L12/42
Filed: 1989-09-13
Abstract: PURPOSE:To improve the data transmission efficiency of transmission equipments between terminals by providing the equipment of a connected terminal, which transmits and receives data to and from a transmission line, with a direction bit adding part and a direction bit detecting part. CONSTITUTION:Equipments (nodes) 121 and 122 connect connected terminals and a transmission line in the system where terminals 131 and 132 communicate with each other through a loop transmission line 11. Data transmission/reception parts 2 transmit and receive data to and from the transmission line 11. When transmission data from connected terminals are effective, direction bit adding parts 4 add direction bits indicating direction from terminals to each other to transmission data and these transmission data are transmitted from data transmission/reception parts 2. When direction bits of reception data indicate directions to terminals from each other, direction bit detecting parts 5 take reception data into data transmission/reception parts 2. Thus, only one data transmission/reception area is used to transmit and receive data.
Patent JP-S6478871-A (JP)
Title: Printing medium feeder
Inventor: MAEKAWA TAKASHI
IPC: G06Q40/02
Filed: 1987-09-19
Abstract: PURPOSE:To recover a distortion generated at a printing medium and feeding means and to eliminate a failure in the feeding of a medium having a weak strength by reversely feeding it a predetermined distance at each time of feeding the medium at the predetermined distance by first and second feeding means. CONSTITUTION:A line feed controller instructs a reverse rotation to a line feed control motor 213 when a continuous slip 311 is fed at 66 lines. When the motor 213 is reversely rotated, the drive force of reverse rotation is transmitted by idle gears 233, 235, and a tractor 217 and a platen 219 are accordingly reversely rotated. The slip 311 is fed otherwise than at the normal time of printing (the direction of an arrow (b)) by the reverse rotation of the tractor 217 and the platen 219. Thus, the controller so controls as to feed 6 columns after 6 columns are reversely fed. As described above, the procedure of reversely feeding/forwardly feeding of 6 lines is conducted at each feeding of 66 lines.
Patent JP-H0574187-A (JP)
Title: Semiconductor device
Inventor: NAKAMURA MITSUO
IPC: G11C17/00
Filed: 1991-09-17
Abstract: PURPOSE:To easily test the function of a correction circuit in a semiconductor device which is provided with a signal-error correction mechanism. CONSTITUTION:A PROM part 7 which is provided with an address decoder 5 and a correction circuit 8 are provided; external address signals 1a to 1h are used as inputs; transfer gates 31a to 31h which range over output signals of buffers 2a to 2h using an output control signal 4 as a gate input and the output data of said PROM 7 are installed. Outputs of the transfer gates 31a to 31h are used as inputs of the correction circuit 8. Thereby, a test means can easily perform the extremely difficult test operation of the function of the correction circuit. In addition, since correction data can be combined unlimitedly in a test operation, the function of a gate in the correction circuit and the detection ratio of a manufacturing defect and a trouble can be enhanced effectively.
Patent JP-H0956331-A (JP)
Title: Whip cream producing machine
Inventor: CHIKARAISHI HIRONORI
IPC: A23P30/40
Filed: 1995-08-21
Abstract: PROBLEM TO BE SOLVED: To enable pouring of high quality whip cream having uniform hardness. SOLUTION: A pouring nozzle 27 is connected to the top of a discharge pipe for discharging produced whip cream. A valve port 33 of an opening and closing valve, a small sized part 40 of a connecting port 39, a flow down pipe 29, the center hole 42 of a spray body 30 and flow passage of whip cream over branched four pouring ports 45 are formed in the pouring nozzle 27. The cross section of the passage ranging from the valve port 33 to the central hole 42 of the spray body 30 is formed in the same size and total cross section of four pouring ports 45 is set to the same size as the cross section of the passage. Thereby, whip cream smoothly flows without subjecting to resistance and impact in the course of flow path and poured by uniform hardness from each pouring port 45.
Patent JP-H0899582-A (JP)
Title: Skid steering type work vehicle
Inventor: NISHII HISAMI
IPC: B60R3/00
Filed: 1994-09-30
Abstract: PURPOSE: To secure the stability of a driver at the time of high speed travel or steep turn in wasteland. CONSTITUTION: A traveling operating lever for changing the rotating speed and rotating direction of lateral tires, and a cargo-handling operating pedal 29 for operating a loader are provided around a driver D seated in a driver's seat 13. A foot rest 30 is provided on the laterally outside of the pedal 29, and the foot placing face 31 of the foot rest 30 is formed to have almost the same angle as the tilt angle of the pedal 29 switched into the non-operating state.