baber/WOPTO huggingface dataset:
Patent JP-S53138913-A (JP)
Title: Reblowing-in method for blast furnace being out of operation
Inventor: KUSANO YOSHIAKI
IPC: C21B5/00
Filed: 1977-05-10
Abstract: PURPOSE:To perform smooth reblowing-in of a blast furnace being out of operation by heating coke, to a high temp., in the lower zone of the furnace from the front of tuyeres to tap holes without burning and then blowing air.
Patent JP-H03255606-A (JP)
Title: Electric discharge device for capacitor
Inventor: KANEKO KATSUMASA
IPC: H01G4/40
Filed: 1990-03-05
Abstract: PURPOSE:To reduce man-hours for mounting work by a method wherein the lead wire, which performs an additional function as the lead-out wire of a capacitor element, is connected to the electrode part provided on both ends of a resistor, on which resistor material is attached to an insulating substrate, by soldering or welding and the like, and to prevent the generation of faulty short-circuit due to lead-to-lead contact of the capacitor element. CONSTITUTION:A resistor material is printed and baked on an insulating sub strate 1 of ceramic resin and the like, and an electrode part 3 is provided on both ends of a mounted resistor 2. For example, a discharge resistor 6 is formed by connecting a foil-like lead 4 to the above-mentioned electrode part 3 by soldering, welding and the like. After the lower part 4a of the foil-like lead 4 has been connected to a capacitor element 14 by welding or soldering, they are housed into an insulating case 15, then into a metal case 16, they are con nected to a cover 13, and a capacitor is completed.
Patent JP-H05256347-A (JP)
Title: Speed change gear for combined harvester and thresher
IPC: F16H47/02
Filed: 1992-03-12
Abstract: PURPOSE:To enable the setting of a wide speed-change region by combining the high/low changeover of a hydraulic motor and the high/low changeover of an auxiliary speed-change mechanism for selecting a speed-change region. CONSTITUTION:The upper end of a main speed-change lever 28 is provided with a grip 30 for manual operation, and thereto a changeover switch 31 for changing over the vehicle speed is provided. The vehicle-speed modes to be changed over are set so as to be a low-speed mode when an auxiliary speed- change mechanism 4 is changed over to low and also a hydraulic motor 2 is changed over to low, a normal-speed mode when the auxiliary speed-change mechanism 4 is low and the hydraulic motor 2 is high, a high-speed mode when the auxiliary speed-change mechanism 4 is high and the hydraulic motor 2 low, and a traveling speed mode when the auxiliary speed-change mechanism 4 is high and the hydraulic motor 2 high, so that the four kinds of speed-change regions can be properly selected simply and easily by one-touch selective changeover so as to meet the working conditions varying with complicated changing speeds. Thus, the working performance can be secured, and the troublesome selection of a worker can be eliminated.
Patent JP-S52136371-A (JP)
Title: Laminated device of transverse bus bar
Inventor: MATSUMOTO TAKUZOU
IPC: H01B13/00
Filed: 1976-05-11
Abstract: PURPOSE: To prevent discrepancy and make easy to take out product, when plate shape conductor folded in right angle along to plurality number of long side rim and insulating body are mutually laminated. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S59188269-A (JP)
Title: Power source circuit for control circuit of public telephone set
Inventor: TAKAHASHI HIROYUKI
IPC: H04M19/08
Filed: 1984-03-22
Abstract: PURPOSE:To secure the power source of a public telephone set by supplying invariably a small current from the power source of a telephone switchboard to a device to be charged such as a storage battery and a capacitor, and obtaining electric power necessary for calling, coin storage, etc., from the electric power of the charged body. CONSTITUTION:The telephone switchboard 1 is equipped with a current supply circuit 3 for the public telephone set 2. The public telephone set 2 is provided with a talking circuit 4 and a control circuit 5 for charge calculation, coin storage, connection/disconnection control over the talking circuit, illegal use prevention, etc., as circuits which require power sources. When the public telephone set 2 is not used, the side L1 of a trunk line goes to positive and the side L2 goes to negative to charge the device 8 to be charged through a constant current circuit 7. When a call is made, a reverse current preventing and rectifying circuit 6 is not conducted from hook switches HS1 and HS2, and the charged device 8 is discharged through a hook switch S3 to supply a current to the control circuit 5.
Patent JP-S51128744-A (JP)
Title: Method of induction heating for range
Inventor: YOKOTA HIROSHI
IPC: H02M7/48
Filed: 1975-05-02
Abstract: PURPOSE:To prevent an accident of a failure in commutation etc., by controlling the feeding of an reverse direction current after a one direction current in a series resonance circuit becomes near zero.
Patent JP-S59179270-A (JP)
Title: Tig welding machine for piping
Inventor: FUJITA HIROSHI
IPC: B23K9/127
Filed: 1983-03-31
Abstract: PURPOSE:To provide a TIG welding machine which maintains the specified arc length and stabilizes the quality of a weld zone by providing means for detecting the space between the weld bead of the previous layer and a welding electrode, comparing the same with a reference value and controlling the position of the welding electrode. CONSTITUTION:An arc voltage between a welding electrode 3 and a base metal is detected with a detector 4 if the space between the electrode 3 and the weld bead of the previous layer is not specified in a TIG welding machine for a piping which performs all attitude welding. The detected value is compared with a reference voltage circuit 6 by a comparator 5 and the output corresponding to the difference therebetween is outputted from a servocontrol driver circuit 7 to run a servocontrol motor 9 so that the space between the electrode 3 and the surface of the bead in the previous layer is maintained always constant. The arc length is thus maintained always at a specified value and the welding with stable quality is accomplished.
Patent JP-H06263241-A (JP)
Title: Bar code plate recovering device
Inventor: SUZUKI KAZUSHI
IPC: B65G47/68
Filed: 1993-03-15
Abstract: PURPOSE:To automatically recover a bar code plate placed on a middle box transported on a horizontal conveyor. CONSTITUTION:A delivery device 1 is constituted so that a delivery bar 17 having the longitudinal direction which coincides with the transport direction of a horizontal conveyor 200 shifts in reciprocation in the horizontal direction and the vertical direction by air cylinders 13 and 15, and is arranged on the side of the horizontal conveyor 200. A collecting device 2 is constituted by arranging a recovery conveyor 24 and a collecting conveyor 25 in parallel in the upper and lower parts, and the traveling direction of the conveyor belt 24a of the recovery conveyor 24 is arranged in parallel to the transport direction of the horizontal conveyor 200. A bar code plate is delivered to a collecting device 2 side by shifting the delivery bar 17 in reciprocation in the horizontal direction on the upper surface of a middle box B transported by the horizontal conveyor 200. The delivered bar code plate is received by the recovery conveyor 24 and recovered onto the collecting conveyor 25.
Patent JP-S60198296-A (JP)
Inventor: OZEKI JIROU
IPC: G03B21/64
Filed: 1984-03-21
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-H05214069-A (JP)
Title: Epoxy compound and epoxy resin composition
Inventor: MURATA YASUYUKI
IPC: C07D303/24
Filed: 1992-02-06
Abstract: PURPOSE:To obtain an epoxy compound which can give a cured product having excellent heat resistance and low stress by reacting a polyphenol compound derived from a specified phenol mixture with an epihalohydrin. CONSTITUTION:A phenol mixture containing a biphenol of formula I (wherein R<1> is 1-10 C alkyl, phenyl, hydroxyl or halogen; and j and k are each 0 or 1-3) (e.g. 4,4'-biphenol) and a biphenol of formula II (wherein X is a 1-20 C bivalent hydrocarbon group, -SO2-, -S-, -O-or -CO-; R<2> is 1-10 C alkyl, phenyl, hydroxyl or halogen; and m and n are each 0 or 1-3) (e.g. a compound of formula III) is condensed with an aldehyde and/or a ketone to produce a polyphenol compound. The polyphenol compound is reacted with an epihalohydrin to obtain an epoxy compound desirable for, e.g. semiconductor sealing.
Patent JP-H04238287-A (JP)
Title: Fish detector
Inventor: KIMURA RYOICHI
IPC: G01S15/10
Filed: 1991-01-21
Abstract: PURPOSE:To shorten a distance between a fish detector and aquatic object possible to be detected. CONSTITUTION:A switch circuit 9 is provided between an ultrasonic transmitter- receiver (piezoelectric transducer) 5 and a band area amplifier 6 so that the ultrasonic pulse, which is transmitted from a processor 2 by the ultrasonic transmitter-receiver 5 through a power amplifier 3 and a transmit-receive switch 4, is not input to the band area amplifier 6. Rounding of the wave-form to be caused by passing of the ultrasonic pulse in the band area amplifier 6 is thereby prevented to prevent masking of the reflected wave from the aquatic object near the ultrasonic transmitter-receiver 5 to be caused by rounding of the wave-form. An oscillation line corresponding to the ultrasonic pulse is overlapped with the return signal by a display control unit 7, and is displayed in a display 8 to display the surface of the sea.
Patent JP-S61213708-A (JP)
Title: Image detection apparatus
Inventor: KOTAKI KENICHI
IPC: G01B11/00
Filed: 1985-03-20
Abstract: PURPOSE:To perform correction corresponding to the deformation quantity of a real pattern with high accuracy, by magnifying a real pattern by an optical system and picking up the magnified image by an image pick-up means relatively movable to the direction at right angles to a scanning direction. CONSTITUTION:A substrate 1 being an object to be inspected is mounted on an X-Y stage 10 which is, in turn, moved to an x-direction at a constant speed. The real pattern 11 on the substrate 1 is locally magnified by the magnifying optical system above said pattern 11 and picked up by a CCD line sensor 24. The image pick-up signal is inputted to a stage controller along with the positional informations of the X-Y stage 10 and a linear stage 26. By calculating coordinates measuring points at several points on the real pattern 11 while the CCD line sensor 24 is relatively linearily moved, the coordinates shift of the pattern by planning information and the real pattern 11 can be calculated.
Patent JP-H10169421-A (JP)
Title: Suction and exhaust valve driving controller for v type internal combustion engine
Inventor: NOHARA TSUNEYASU
IPC: F01L1/04
Filed: 1997-03-10
Abstract: PROBLEM TO BE SOLVED: To make the phase changes of a camshaft equal in left and right banks following the eccentric movement of an annular disk. SOLUTION: A cylindrical camshaft divided for each cylinder is disposed in the outer periphery of a drive shaft 2 rotated in synchronization with an engine, and the camshaft is rotated at an irregular speed according to the eccentric position of the annular disk for associatively moving the drive shaft and the camshaft. The annular disk is held by a control housing 18 so as to be freely rotated. The control housing 18 is supported by a fixed shaft via an eccentric bush 30 so as to be swung, and made eccentric by the eccentric cam 29 of a control shaft 26. The control housing 18 is constructed to be symmetrical in left and right banks, the left and right control shafts 26 are not symmetrical and rotated in the same direction and thus the phase changes of the camshaft take the same direction in advance and delay sides.
Patent JP-2000253431-A (JP)
Title: Radio selective call receiver
Inventor: TADA KENICHI
IPC: H04W8/02
Filed: 1999-03-02
Abstract: PROBLEM TO BE SOLVED: To prevent the receiver from being uselessly operated by allowing a reception control circuit to generate a reception control signal when reception of a message is finished, turning off supply of power to the reception circuit, and turning off supply of power to the reception circuit for a prescribed time when a reception control section restarts reception and received country identification information does not match with its own country identification information. SOLUTION: A processing section 10 of a reception control system starts reception of a message when a data storage memory 7 stores its own area identification information and allows a notice circuit 11 to make a notice of calling when the data storage memory 7 stores a calling message to itself after that. Discrimination of coincidence of the area identification information is maintained until information different from the information of its own is received. Furthermore, the processing section 10 receives required information from a frame that is being received and when the reception of information is finished, allows a reception control circuit 8 to generate a reception control signal 12 so as to interrupt supply of power to a reception circuit 2 as its control.
Patent JP-H05200447-A (JP)
Title: Nc press apparatus
Inventor: INOUE KIYOSHI
IPC: B21D28/00
Filed: 1992-01-29
Abstract: PURPOSE:To press an arbitrary shape with a single press unit by inserting the split and independent single press unit into a press gap and conducting press working as the movement of this press unit is controlled by numerical control in the directions of the X and Y axes. CONSTITUTION:In the press apparatus for punching drawing bending, etc., a split and independent single press unit 3 is inserted between the upper surface 1 and the lower surface 2 forming a press gap. A feeder which moves along the X-axis and Y-axis orthogonal with the press direction is provided on the press unit 3 and an NC controller 7 is provided to control the movement of the feeder in accordance with a program. Consequently, an arbitrary shape can be pressed widely by the single press unit. An arbitrary shape can pressed with high accuracy by working while deciding the worked state and while moving the position in sequence.
Patent JP-S54147505-A (JP)
Title: Bypass displacement control type turbo-compressor
Inventor: NAKAGAWA KOUJI
IPC: F04D27/00
Filed: 1978-05-10
Abstract: PURPOSE: For improving efficiency, to introduce in the inlet of a compressor or the flow course of an impellor the low-energy gas produced from the gas bypassed by the vortex tube provided in a bypass circuit.  
     CONSTITUTION: A vortex tube 10 is connected to a bypass passage 7, and a flow course 12 is provided to introduce in the inlet of a compressor or the flow course of an impellor the gas flowing out from the low-energy current outflow side 11 of said tube 10. Of said gas discharged from said compressor 1, the portion bypassed and flowing out of the low energy current outflow side 11 of said tube 10 is sucked again in said compressor 1 or let flow in said flow course of said inpellor. Thereby, low-energy gas can be produced from said gas bypassed and introduced in said compressor or said flow course of said impellor so that efficiency can be improved. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S54146908-A (JP)
Title: High frequency amplifier circuit
Inventor: HATASHITA HIROSHI
IPC: H04B1/10
Filed: 1978-05-10
Abstract: PURPOSE:To improve a cross modulation disturbance characteristic by grounding the source of a FET throught the parallel circuit of L and C in the high frequency amplifier circuit which can receives frequencies from UHF up to VHF. CONSTITUTION:Coil 19 and capacitor 18 are inserted in parallel between the source of FET 1 and the earth, and the parallel resonance frequency is placed between a VHF band and a UHF band. Then, an inductance property is given to the reactance characteristic between the source of FET 1 and the cross modulation disturbance characteristic of the VEF band at a gain attenuation time can be improved.
Patent JP-S55146554-A (JP)
Title: Package inspection device
Inventor: ITOU MASARU
IPC: G06F11/22
Filed: 1979-05-02
Abstract: PURPOSE: To make it possible to carry out a package inspection without disconnecting the power supply for operation and also without mechanically removing a package from the device, by using a contact doubled connector.  
     CONSTITUTION: A pin 101 is insulated from a contact part 201 by an insulating plate 132, and a pin 102 is made to conduct through a hole opened in the insulating  plate 132. The contact part 201 of a package 133 comes to be connected to the pin  102. In this case, by drawing out a holding frame 131 up to a suitable position, the  position of a hole opened in the insulating plate 132 on the contact part 201 is  moved, the states of insulation and conduction are inverted, the contact part 201 of  the package 133 is connected to the pin 101, and the connection is changed. It can  be changed over again by pushing in the holding frame 131. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H10309200-A (JP)
Title: Buffer solution composition
Inventor: HIRAYAMA TOSHIAKI
IPC: C12Q1/32
Filed: 1998-03-06
Abstract: PROBLEM TO BE SOLVED: To obtain a stabilized buffer solution composition by making the buffer solution include a carbonate compound capable of releasing a bicarbonate ion as an active ingredient in an alkaline region buffer solution. SOLUTION: This buffer solution composition obtained by using an alkaline region buffer solution (without a carbonate-based buffer) of pH8-11 and being an enzyme-containing composition for carrying out an enzymatic reaction at an alkaline region contains a carbonate compound capable of releasing a bicarbonate ion as an active ingredient. The buffer solution composition is a composition for enzymatic measurement good in reproducibility, and is capable of being formed into a composition for measurement with reduced buffer solution concentration.
Patent JP-H02233238-A (JP)
Title: Corrosion-proof lining laminate of concrete structure
Inventor: YAMAGUCHI KIYOHIRO
IPC: E01D19/02
Filed: 1989-03-07
Abstract: PURPOSE:To enhance adhesiveness, water resistance and alkali resistance, in the laminate consisting of a main material layer, an adhesive layer and a cloth layer constructed on a concrete structure, by embedding the cloth layer in the adhesive layer and containing cloth having specific elongation in the cloth layer. CONSTITUTION:A primer layer 2 and a main material layer 3 having a cloth layer 4 embedded therein are formed on a concrete structure 1 and a finish material layer 5 is further formed on the main material layer 3. The cloth layer 4 is perfectly embedded in the main material layer 3 or partially exposed from said main material layer 3. The primer layer 2 is not necessary required according to the state of the concrete structure. The finish material layer 5 may be omitted but said layer 5 is pref. provided from the viewpoint of the enhancement of appearance and light fastness. The cloth layer is formed using cloth prepared by weaving a fiber having elongation of 5% or more. As the material quality of the cloth layer, a nylon resin or an acrylic resin is designated. The main material layer is formed from a composition prepared by containing a curing agent such as hardly water-soluble polyamine in an epoxy resin containing an urethane modified epoxy resin.
Patent JP-S60198910-A (JP)
Title: Circuit element
Inventor: YAMAMOTO TAKASHI
IPC: H03B5/32
Filed: 1984-03-21
Abstract: PURPOSE:To attain the constitution of an oscillation circuit with small size having a highly accurate oscillation output frequency by forming plural components being the components of the oscillation circuit together with an active circuit element as a unit. CONSTITUTION:Electrodes 21, 22 are formed respectively to both main surfaces of a square piezoelectric ceramic board 20 in a piezoelectric resonator unit 12 where terminal parts 17a-19a are arranged on one side along a molded supporting wall 11 and the electrodes 21, 22 are opposed at the center of the board 20 and the thickness-shear oscillation of energy confinement is attained at the center of the board 20. Electrodes 24, 25 are formed on one main surface of a dielectric board 23 of the same outer size as that of the board 20 in a capacitor unit 13 arranged to the other side of the wall 11, and an electrode 26 opposite partially to the electrodes 24, 25 is formed to the other main surface. A capacitor C1 is constituted by the opposed part of the electrodes 24, 26 and a capacitor C2 is constituted at the opposed part of the electrodes 25, 26 respectively.
Patent JP-H02242738-A (JP)
Title: Can formed of laminated tin plate material
Inventor: WATANABE TOSHIAKI
IPC: B65D8/16
Filed: 1989-03-09
Abstract: PURPOSE:To prevent metal exposure or separation at the time of can manufac turing by draw forming a laminated material consisting of an adhesive primer provided on one side of a tin plate intended to form the inner surface of can and a specific biaxial stretching film in such manner that the film forms the inside of the can. CONSTITUTION:A laminated material 1 comprises a tin plate 2, an adhesive primer 5 on one side of said tin plate 2 intended to form at least the inside of a can and a biaxial stretching polyester film 6 provided on said primer 5 and copolymerizable at a temperature of 170-235 deg.C at the points including mainly an ethylene terephthalate unit together with a small amount of the other ester unit. This laminated material 1 is draw or deep draw formed into the can in such manner the film form the inside of the can. This prevents the metal exposure or separation at the time of can manufacturing, offering a drawn or deep drawn can excellent in corrosion resistance and appearance.
Patent JP-S60197998-A (JP)
Title: Rom write device
Inventor: TERAJIMA HIROYOSHI
IPC: G11C17/00
Filed: 1984-03-21
Abstract: PURPOSE:To reduce a work burden in a program write process to a fuse ROM and an EPROM by automating not only supplying and discharging a ROM to a ROM writer but also sticking a label to a written ROM. CONSTITUTION:A titled device is provided with a feeder for supplying a ROM16 to a magazine 6 in a magazine table 5, a device 13 for dropping the ROM16 carried to a discharge part 14, into a magazine 15, a label printing device, a feed part of a printed label, a ROM writer 1 on which plural sockets are placed, and a carrying device for positioning a handling head 18 on a two-dimensional plane. In this state, the head 18 carries successively the ROM16 to the socket 2 and fixes it, prints a label corresponding to a program written by the writer 1 and sticks it to the ROM16, and carries the written ROM16 to the discharge part 14.
Patent JP-S63222367-A (JP)
Title: Processing device for portable recording medium
Inventor: KOZUCHI YUICHI
IPC: G11B19/02
Filed: 1987-03-12
Abstract: PURPOSE:To prevent damage to a printing mechanism by providing a platen roller with first and second pulleys and automatically switching pulleys in accordance with the rotation direction of driving source to always rotate the platen roller in a certain direction. CONSTITUTION:A first pulley 71 and an second pulley 73 provided on the outside of the pulley 71 are attached to a platen roller 15. One-way clutches are pro vided in pulleys 71 and 73 and direction in which the revolving shaft of the roller 15 is locked by them are opposite. When a magnetic card is inserted, the driving source is rotated reverse and this rotation is transmitted to the pulley 71 through a synchronizing belt 81 to drive and rotate the rollers 15 in the normal direction. When the card is ejected, the driving source is rotated in the normal direction and this rotation is transmitted to the pulley 73 to rotate and drive the roller 15 in the normal direction. Thus, the platen roller is always rotated in the same direction independently of the rotation direction of the driving source to prevent damage of the head part of the printing mecha nism.