baber/WOPTO huggingface dataset:
Patent JP-H07308399-A (JP)
Title: Piping apparatus for extinguishing liquid discharging head, joint used therefor and manufacture of the joint
Inventor: TADOKORO TOYOTOSHI
IPC: A62C35/68
Filed: 1994-05-20
Abstract: PURPOSE:To produce the subject joint instantly by achieving a piping work on a construction site in a short time and easily by utilizing pipe material, plate material, waste material and the like scattered on the construction site for this purpose, in a piping apparatus for an extinguishing liquid discharging head provided with a non-flexible piping connected to a liquid supply pipe and a flexible piping connected to an extinguishing liquid discharge head. CONSTITUTION:A non-flexible piping 1 is formed so as to be branched off by using a plurality of joints 12 and 13 for branching. A cylinder for branching composing an output side connection port part is fastened on a cylinder wall of a main cylinder body by welding to form multi-port joints 4 and 5. The multi-point joints 4 and 5 are used to connect a liquid supply pipe to the non- flexible piping 1 and the non-flexible piping 1 to the flexible piping 2.
Patent JP-S60251604-A (JP)
Title: Magnetic core
Inventor: YAMAUCHI KIYOTAKA
IPC: C22C38/02
Filed: 1984-05-28
Abstract: PURPOSE:To produce a magnetic core with excellent DC superposition characteristics by a method wherein a gap is made in a part of circular thin sheet made of alloy mainly composed of Fe containing specific amount of Si. CONSTITUTION:An air gap 2 is provided in a part of a magnetic core 1 made of circular thin sheet so as to provide the core 1 with an excellent DC superposition characteristics. A conductor 3 is wound up around the magnetic core 1 to form it into a choke coil etc. The magnetic core 1 is made of Si-Fe alloy containing 5-8% of Si to be provided with excellent frequency characteristics of permeability and negligible iron loss.
Patent JP-H09289821-A (JP)
Title: Display of working machine
Inventor: EMA HIROAKI
IPC: A01D41/12
Filed: 1996-04-26
Abstract: PROBLEM TO BE SOLVED: To enable to adjust as far as possible the proper state of a number of revolutions even when an operator adjusts the number of revolutions to the proper one while a power transmission to a working unit is in an on-state. SOLUTION: In this display of a working machine, a detected number of revolutions of a power unit adjusted by changing its number of revolutions with a hand-operated adjusting means is displayed by a unit 1a which moves along the preset direction depending on the number of revolutions and a display position of a marking 1b of a proper number of revolutions is displayed by moving a distance corresponding to the preset number of revolutions of the display position to the side of lower number of revolutions from the display position when the power transmission is in an off state, when the power transmission from the power device to the working unit is in an on-state.
Patent JP-S61264246-A (JP)
Title: Gas detecting method
Inventor: ITO MUNEHIRO
IPC: G01N27/12
Filed: 1985-05-17
Abstract: PURPOSE:To reduce a power consumption required for detection and to eliminate abnormal phenomena due to the direction of a detection current by providing a coil-shaped electrode, which is used in common as a heater, in the porous formed body of an n-type metallic oxide semiconductor and burying a detecting electrode in its internal position. CONSTITUTION:A coil-shaped electrode 6 which consists of a noble metal and is used in common as the heater is buried in a porous formed body 4 of the n-type metallic oxide semiconductor whose resistance is changed by gas. A detecting electrode 8 consisting of a noble mteal is buried in the internal position of a coil part of the electrode 6 to constitute a gas sensor 2. One end part of the detecting electrode 8 is arranged in or near the end part of the formed body 4 to suppress the heat loss from an electrically exposed part of the detecting electrode 8. A heater power source VH is connected to both ends of the electrode 6, and a detection voltage VC and a load RL connectd in series are connected between electrodes 6 and 8 to flow the detection current which is flowed in the formed body 4, from nthe electrode 8 to the electrode 6. The power consumption required for detection is reduced and abnormal phenomena due to the direction of the current are eliminated.
Patent JP-S5440544-A (JP)
Title: Setting device for variable equalizer circuit
Inventor: TAKAGI KUNUO
IPC: H03H7/01
Filed: 1977-09-07
Abstract: PURPOSE:To make the control possible, by setting the characteristics of a variable equalizer circuit according to the resistance value of a variable resistance element varied by controlling a DC supply current or DC applied voltage.
Patent JP-H03113797-A (JP)
Title: Dynamic random access memory
Inventor: TAKEYA YUJI
IPC: G11C11/401
Filed: 1989-04-26
Abstract: PURPOSE:To reduce the number of external terminal, and to realize high density package by time-division-inputting a CAS signal and a data input/output control signal, and inputting and outputting an address signal and input/output data by a time division system. CONSTITUTION:A memory control part 3 inputs an RAS (row address strobe) signal to its port P0, and the CAS (column address strobe) signal and a data input/output signal to its port P1 by the time division system, and issues various signal of RAS,CAS,CAD (column address),CADLAT (latch), WE,OE, etc. On the other hand, row and column address data are inputted to an address data port 4 by the time division system. The control part 3 controls a data buffer 5 on the data input/output control signal, and a column address latch 6 on the CADLAT signal, and an address input buffer on the RAS and the CAS signal, and senses a memory cell by using a sense amplifier 11 and a row and a column decoders. Since the CAS signal and the data input/output control signal, the address signal and input/output data are inputted and outputted by the time division system, the number of the external terminals can be reduced.
Patent JP-S5811201-A (JP)
Inventor: HASHIMOTO KATSUO
IPC: E01C7/18
Filed: 1981-07-07
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-S61266246-A (JP)
Inventor: TSUCHISHIMA YASUSHI
IPC: B32B7/02
Filed: 1985-05-21
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-H02284954-A (JP)
Title: Flame-retardant thermoplastic resin composition
Inventor: CHINEN EITATSU
IPC: C08L33/04
Filed: 1989-04-26
Abstract: PURPOSE:To obtain a composition suitable for video front panels for overseas export, having excellent flame retardance, hardness and luster free from metal corrosiveness by blending polycarbonate resin with a specific amount of acrylonitrile-styrene-butadiene copolymer resin, etc. CONSTITUTION:(A) 20-60wt.% polycarbonate resin is blended with (B) 5-40wt.% acrylonitrile-styrene-butadiene copolymer resin, (C) 5-50wt.% acrylonitrile styrene resin in the case of using this resin alone, 5-30wt.% polymethyl methacrylate resin in the case of using this resin alone or 5-75wt.% total amounts of acrylonitrile styrene resin and polymethyl methacrylate resin in the case of using both the resins.
Patent JP-H11288171-A (JP)
Title: Toner recycling device
Inventor: UCHIDA YOSHIAKI
IPC: G03G15/08
Filed: 1998-04-02
Abstract: PROBLEM TO BE SOLVED: To provide a toner recycling device reutilizing recovered toner recovered from an image carrier by carrying the recovered toner to a developing part while toner cohesion is prevented. SOLUTION: As to this toner recycling device 1; an exhaust tube 7 and a suction tube 8 connected to a main air pump 3 are proximately attached to a connecting unit 6, and air pumps 4 and 5 assisting the main air pump are respectively disposed to the tubes 7 and 8. The toner remaining on a photoreceptor is recovered by a cleaning unit 2, only toner having a specified particle size is selected and supplied to the tube 7 through a connecting tube 9. The pumps 3, 4, and 5 suck air from the tube 8 and exhaust the air to the unit 6 from the tube 7, and the recovered toner Ta supplied from the unit 2 through the tube 9 is carried to the unit 6. The recovered toner Ta can be adequately carried to the unit 6 while the strong air flow produced by the pumps 3, 4, and 5 prevents the toner cohesion at the tubes 7 and 8.
Patent JP-S59231951-A (JP)
Title: Information transmission system
Inventor: YOKOHAMA MASARU
IPC: H04J3/00
Filed: 1983-06-15
Abstract: PURPOSE:To improve the information transmission efficiency by providing a means transmitting a synchronizing word when no control signal exists and transmitting control information next to the synchronizing word when the control signal is incoming, to reduce the response time receiving control information. CONSTITUTION:Data of ''0'' for one word's share stored in a memory 17 via a scanning gate 1 of an information transmission system is discriminated by a control discriminating circuit 18 and 0 level is outputted from an AND circuit 20. The operation of a timing control circuit 3' is stopped by this 0 level output, a signal brought into 1 level by an NOT circuit 21 is added to a synchronizing signal generating circuit 2 so as to transmit the synchronizing word successively to the reception side via an OR circuit 7, a modulator 8 and a transmission line 9. When the transmission of control information is discriminated by the circuit 18, the data for one word stored in the memory 17 by the operation of the circuit 3' is stored in a register 6. Further, the register 6 is controlled by a bit counter 4, a word No counter 5' or the like, the control information is transmitted next to the synchronizing word so as to reduce the received response time.
Patent JP-H04336376-A (JP)
Title: Transaction processing system
Inventor: MIICHI KUNIHIRO
IPC: G06F19/00
Filed: 1991-05-13
Abstract: PURPOSE:To speedily grasp illegal use, etc., by telephoning to a terminal equipment for customer management and sending transaction data when the transaction data is sent from a transaction processor. CONSTITUTION:When a credit card is scanned by a CAT terminal equipment 10 at a shop 2, the line is connected to a host equipment 1 to transmit data on a customer code, transaction amount data, a password number, etc. The host equipment 1 uses the data to retrieve a file, thereby deciding whether or not the transaction is allowed. When the transaction is allowed, an effective answer is transmitted back to the CAT terminal device 10. The host equipment 1 after releasing the line connected to the CAT terminal equipment 10 retrieves the telephone number of the terminal equipment for managing the card and connects the telephone line to transmit data on the date, amount, articles, card user, etc., of the transaction to the control terminal equipment. The line is released after the electric transmission.
Patent JP-S63274314-A (JP)
Title: Assembly method of cable connecting section
Inventor: KOBAYASHI OSAMU
IPC: H02G1/14
Filed: 1987-04-30
Abstract: PURPOSE:To assemble a cable connecting section simply by surrounding a pushing member under the state, in which resilient force is not energized, by a protective fitting, mounting the protective fitting to the bottom of a cable connector and elongating the pushing member in the axial direction. CONSTITUTION:Coil-shaped springs 16, 17 consisting of a shape memory alloy material under the state of close coiling are movably fitted respectively onto the outer circumferences of a guide shaft 8 constituting a pushing member and a spring clamping bolt 4. A nut 7 is rotated, and a space between a pushing fitting 2 and a receiving fitting 3 is narrowed up to a position where the space is made approximately the same as the axial length of the coil-shaped springs 16, 17. The ambient temperature of the both fittings 2 and 3 is elevated. Consequently, the springs 16, 17 composed of a shape memory alloy material are extended in the axial direction, and a stress cone 13 is pushed toward a cable- terminal receiving hole 11 by the extension. The pushing member may be formed only by a pushing fitting made up of a shape memory alloy.
Patent JP-2000296605-A (JP)
Title: Image forming method and apparatus and liquid emitting head
Inventor: FUKAZAWA HIDEO
IPC: B41J2/125
Filed: 1999-04-14
Abstract: PROBLEM TO BE SOLVED: To increase the max. length of a printing region along the feed direction of a printing medium due to the one scanning movement of a carriage when a plurality of liquid emitting heads are used and to obtain good printing quality. SOLUTION: In an image forming apparatus having a carriage 13 scanned and moved in a first direction and means 29-31 feeding a printing medium in the second direction crossing the scanning and moving direction of the carriage 13 and emitting a liquid from a plurality of the emitting orifices provided to the liquid emitting heads 11u, 11d mounted on the carriage 13 to form an image on the printing medium, the carriage 13 has a plurality of the attaching parts 12u, 12d of the liquid emitting heads 11u, 11d and the attaching parts 12u, 12d are formed so that the printing regions of the individual liquid emitting heads 11u, 11d to the printing medium are shifted mutually along the second direction.
Patent JP-H08300355-A (JP)
Title: Volumetric supply apparatus of formable resin ground product
Inventor: YAMASHITA TSUYOSHI
IPC: B29K105/26
Filed: 1995-05-01
Abstract: PURPOSE: To obtain a volumetric supply apparatus of a foamable resin ground product fitted with an exciting device not generating a crack or the loosening of a bolt even if used for a long time. CONSTITUTION: In a volumetric supply apparatus of a foamable resin ground product having a foamable resin ground product storage silo 10, a weighing hopper 20 having both of a shutter 22 on the inlet side connected to the storage silo 10 thereof and a shutter 24 on the outlet side thereof and also having an exciting device 26 attached to the wall part 25 thereof and the machine frame 30 supporting the weighing hopper 20, the weighing hopper 20 is mounted on the machine frame 30 through a spring means 40.
Patent JP-S59230911-A (JP)
Title: Intermittent conveyer apparatus
Inventor: ASHIDA RIICHIROU
IPC: B23Q7/00
Filed: 1983-06-15
Abstract: PURPOSE:To simplify the structure of an intermittent conveyer apparatus by intermittently circulating and feeding a pallet where a work is placed with a feed plate formed by a rack operating along a circumferential locus. CONSTITUTION:When the first feed plate 1 is moved to the left by the left-handed rotation of a feed cam 3, a tooth 1b pushes and moves a holding portion 5a of a pallet 5 to the left. The continuous left-handed rotation of the feed cam 3 causes the first feed plate 1 to lower in such a manner that a transfer portion 1c is positioned lower than the holding portion 5a. The feed plate is moved to the right in such a condition. Subsequently, the feed plate 1 is lifted, and two adjacent teeth 1b clamp the holding portion 5a of a pallet 5 positioned on the right of the pallet 5 which has been pressed at the time of left-handed movement. At this time, the most left-handed pallet 5 is pushed up by the transfer portion 1c and the feed plate is returned. The second feed plate 7 is operated in the same manner. Thus, the structure of the apparatus can be simplified.
Patent JP-S62265494-A (JP)
Title: Control device for pump
Inventor: SHIRAKAWA HISATO
IPC: F04D15/00
Filed: 1986-05-09
Abstract: PURPOSE:To prevent freezing of a pump, by a method wherein, when the temperature of a pump motor is below a given value, by means of an interruption signal synchronized with commercial source frequency, the pump motor is controlled at each given period for electrical connection and disconnection to effect notch rotation. CONSTITUTION:It is detected by a temperature detecting circuit part 28 that the temperature of a pump motor is increased to a given value, and the pump motor is controlled by an interruption signal circuit part 25 at each given period by means of an interruption signal synchronized with commercial source frequency. One full cycle of the half of commercial frequency is fed at each period to the pump motor to perform notch rotation. This constitution enables prevention of freezing of a pump through generation of heat and by means of an agitating heat generated by rotation.
Patent JP-H01281883-A (JP)
Title: Lift differential device for manipulator device
Inventor: CHIBA KEIICHI
IPC: B25J9/02
Filed: 1988-04-28
Abstract: PURPOSE:To increase the stability and reliability of the lift operation of a manipulator by pivotally fitting the pinion biting with the 1st rack of an outer cylindrical body to the hollow body fitted into the outer cylindrical body, fitting the inner cylindrical body with a manipulator into this inner cylindrical body and providing the 2nd rack biting with the pinion at the outside of this inner cylindrical body. CONSTITUTION:When a driving mechanism 9 is driven, the medium cylindrical body 4 linked to this driving mechanism 9 is ascended. The respective pinion 5 integral with this medium cylindrical body 4 roils with biting with the 1st rack 3 which is fixed. On the other hand, the 2nd rack 7 biting with this each pinion 5 is lifted at the double ascending speed. The manipulator 8 of a cylindrical body 6 to which this 2nd rack 7 is fitted stops by ascending at a rapid speed to the specified position. In case of this manipulator 8 descending, the medium cylindrical body 4 linked to the driving mechanism 9 is descended, an inner cylindrical body 6 is descended by twice this descent distance and stored in the outer cylindrical body 2.
Patent JP-2000299538-A (JP)
Title: Circuit board and its manufacture
Inventor: ARAKI KENJI
IPC: H05K3/46
Filed: 1999-04-15
Abstract: PROBLEM TO BE SOLVED: To reduce the reflection noise and unneeded spurious noise radiation of the pad for mounting parts of a circuit board by equipping a circuit part connection part with a wiring connection part for composing the extension of a wiring part and a circuit part connection strength assurance part with an area required for connecting the circuit parts that are electrically insulated at the periphery. SOLUTION: The circuit board is composed of a wiring connection part 12 of the extension part of the wiring of a pad part 10 for mounting parts and a connection strength assurance part 11 for soldering parts that is not electrically connected to the wiring connection part 12. Therefore, a prepreg is applied to a double-layer core board up and down, further a through via hole is formed at a desired position of a four-layer board while a copper foil has been applied, and copper is plated to the entire surface of the four-layer substrate including the inner surface of the through via hole. Then, resist is formed at a specific position, the resist with the same dimensions as the pad part 10 for mounting parts is formed, desired wiring, pads, and through vias are formed by etching, the resist is released, and solder resist is formed.
Patent JP-S5810032-A (JP)
Title: Endoscope
Inventor: KARAKI KOUICHI
IPC: A61B1/04
Filed: 1981-07-09
Abstract: In an endoscope for displaying an image of an object on a monitor screen, a static induction transistor (SIT) image sensor having a number of light receiving elements is arranged at a light emitting side of an image guide bundle. In order to eliminate dead spots appearing in the displayed image due to broken fibers in the image guide bundle, pixel signals of light receiving elements corresponding to the dead spots are formed by interpolation with the aid of pixel signals derived from light receiving elements adjacent to the relevant light receiving elements to be interpolated. As an interpolation function, for example, an average of the pixel signals derived from the adjacent light receiving elements is used. The addresses of the light receiving elements corresponding to the dead spots are stored previously in a PROM during a manufacturing stage. In this manner, the interpolated image of the object having an excellent image quality can be displayed on the monitor.
Patent JP-S5630530-A (JP)
Title: Combusting method of industrial furnace
Inventor: SUZUKI TOMIO
IPC: C21D1/52
Filed: 1979-08-22
Abstract: PURPOSE: To obtain the maximum heating efficiency of the furnace, by selecting the position of the tip of a burner from the interrelationship between said position and distribution of flame radiation in the furnace such that the maximum flame radiation can be obtained at a required position in the furnace where the maximum flame radiation is to be obtained.  
     CONSTITUTION: In case of applying the method of this invention to a horizontal furnace having a cylindrical wall of a refractory material, fuel F is at first supplied to the burner 1 and then ejected into a combustion chamber 6 from the burner tip 2. Combusting air A, on the other hand, is supplied via a fan to an air register 3, and after the air flow is straightened, also ejected into the combustion chamber 6. Here, since arrangement is such that the burner 1 can be moved along its axis, the position of the burner tip 2 is selected appropriately by moving the burner 1 back and forth in response to a signal relating to the fuel flow rate or the air flow rate from the interrelationship between the position of the burner tip and distribution of flame radiation in the furnace, predetermined in relation with change of the fuel flow rate or air flow rate. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S60251105-A (JP)
Title: Silent discharge ozone generator
Inventor: HAYASHI SATORU
IPC: C01B13/11
Filed: 1984-05-29
Abstract: PURPOSE:To provide a silent discharge ozone generator having fine surfacial shape and good cooling efficiency of cooling water by providing capacitor(s) in series to circuit(s) of an earthed side electrode or/and a dielectric electrode covering a high voltage side electrode and reducing the share of the voltage to be impressed to a dielectric body layer of the dielectric electrode. CONSTITUTION:The ozone generator is constituted with an earthed electrode 3, a high voltage side electrode 2, and a power source 1 for generating discharge in a discharge space 5 by impressing a high voltage to the both electrodes. Further, a feeding element for feeding the feed gas for generating ozone from O2 therein by the electric discharge, to the space, and dielectric electrode(s) 4 covering the electrode 2 or/and 3, are also provided. Capacitors Co, Cd1, Cg1, Cd2, Cg2... having each electrostatic capacity 7-11... are provided in series in the circuit of the electrode 4 in order to reduce the share of the impressed voltage to the dielectric body layer of the electrode 4. Therefore, there is no influence on the performance of the ozone generator even if the thickness of the dielectric body layer of the discharge tube is lessened. On the contrary, an oscillator is prepd. inexpensively by the decrease of the number of repetition of calcination, and the cooling efficiency of the dielectric electrode is improved.