baber/WOPTO huggingface dataset:
Patent JP-H03253588-A (JP)
Title: Corrosion inhibition method and device of lining water piping system
Inventor: YAMADA KENJI
IPC: C23F13/00
Filed: 1990-02-28
Abstract: PURPOSE:To easily inhibit corrosion of a lining water piping system and to prevent the generation of reddish water by passing a current larger than a corrosion inhibitive current between a corrosion resistance anode provided in the pipe joint of the above-mentioned piping system and a metal exposed surface, then passing the current lower than this current. CONSTITUTION:A lifting pipeline 4 and a water feed pipeline 6 constituted by connecting plural lining pipes 7 with pipe joints, such as sockets 8, elbows 9 and tees 10, are connected to a lifting pump 2, a water storage tank 3, etc. The corrosion resistance anode 11 is disposed in an insulated and liquid tight state into the above-mentioned pipe joints of the water distributing system 1 consisting of the above-mentioned lining piping system. This anode 11 is preferably disposed at every pipe joint. The current is then passed between the above-mentioned anode 11 and the metal exposed surface in the pipe joints from a constant current source. The specified current larger than the corrosion inhibitive current is passed at this time to form the corrosion inhibitive film on the above-mentioned metal exposed surface. The specified current larger than the corrosion inhibitive current and lower than the current in the above- mentioned corrosion inhibitive film forming stage is passed throughout at the time when the water flows and at the time when the water stops to maintain the above-mentioned corrosion inhibitive film. The corrosion of the lining water piping system is inhibited in this way and the generation of the reddish water is efficiently prevented.
Patent JP-S55140812-A (JP)
Title: Automatic feeding and containing device of slide glass
Inventor: KOGA KAZUNORI
IPC: B65H31/24
Filed: 1979-04-23
Abstract: PURPOSE:To achieve high performance with simple constitution by letting the automatic feeding of the uninspected slide glass from its feed side cassette to an X-Y stage and the automatic containing of the inspected slide glass into its containing cassette be accomplished simultaneously. CONSTITUTION:Guides 31, 32 of the guide device are provided between the feed side cassette 30 containing desired plural slide glasses and the containing side cassette 29 containing the inspected slide glasses. The uninspected slide glass is taken out from the feed side cassette 30 and at the same time the inspected slide glass on the guide device is fed into the containing side cassette 29 by the carrier 34 which slides laterally on said guides 31, 32. The slide glass thus taken out is attracted by a vacuum chuck are 2 and is inspected by a microscope by moving the X-Y stage to the specified positions. The slide glass having been inspected is dropped onto the guide device. By repetition of such operations, the inspection may be performed efficiently with the simple constitution.
Patent JP-2000253003-A (JP)
Title: Cdv reduction type algorithm and cdv reduction type algorithm circuit
Inventor: KOSAKAI RIE
IPC: H04L12/28
Filed: 1999-02-25
Abstract: PROBLEM TO BE SOLVED: To secure an ideal cell transmission interval even when competition with the cell of another connection takes place by adding a minimum cell interval to a finally decided transmission time to obtain the next cell theoretical transmission time. SOLUTION: This CDV reduction type algorithm circuit 1 decides an ideal transmission time for an input cell, and when ideal transmission times compete due to different connections in transmitting the cell downstream, the circuit 1 performs memory mapping, searches for a free area with a cell transmission time deciding means 2 and finally decides a transmission time. Also, a minimum cell interval is added to the transmission time decided finally by the means 2, and a cell theoretical transmission time deciding means 3 obtains the theoretical transmission time for the next cell. Even though an ideal cell transmission interval is made narrow owing to the competitive control of the next stage when the ideal transmission times compete due to different connections, the means 2 can secure an ideal cell transmission interval even if it competes with the cell of another connection.
Patent JP-S59173651-A (JP)
Title: Hot water boiler
Inventor: KANEKO HIDEKI
IPC: F24H1/18
Filed: 1983-03-23
Abstract: PURPOSE:To prevent a sudden drop of the temperature of delivered hot water in case a boiler needs to be burnt further while delivering hot water by providing a baffle plate in a hot water reservoir between an upper opening of a pipe connecting the lower parts of the reservoir and a hot water outlet in the top of the reservoir. CONSTITUTION:In a hot water reservoir 1 having a water inlet 7 in a lower part and a hot water outlet to deliver hot water in an upper part, a heat source 2 to heat the water is disposed in a pipe connecting the lower and upper parts of the reservoir 1. A diffuser plate 11 is disposed in the reservoir 1 in a position opposite to the upper opening into the reservoir of the upper end of said pipe, and a baffle plate 12 is disposed on the inner wall of the reservoir 1 in a position between the upper opening of said pipe and the hot water outlet 8. As a result, the hot water produced by the heat source stays in a layer in the upper part of the reservoir 1, and a hot water storage amount can be varied as necessary to minimize a heat loss. When it becomes necessary to further burn the boiler while hot water is being delivered, warm water at lower temperature is prevented from directly flowing into the hot water outlet by the buffer plate 12 at the moment when the heat source is ignited, inhibiting a sudden drop of hot water supply temperature.
Patent JP-S58164925-A (JP)
Title: Control method for combustion of multi-belt type combustion furnace
Inventor: SANO MASAKAZU
IPC: F23N5/00
Filed: 1982-03-26
Abstract: PURPOSE:To control combustion with high accuracy, and to conserve energy and prevent environmental pollution by a method wherein O2 concentration obtained in a region containing no branching point for exhaust gas is used, the condition of the flow of exhaust gas in the furnace is grasped, the furnace is separated in response to the condition, and the O2 concentration of exhaust gas is controlled in the multi-belt type combustion furnace in which exhaust gas is branched in two directions in the furnace. CONSTITUTION:A rotary furnace 1 consists of eight combustion chambers, such as a first zone 1a with a plurality of axial-flow burners 21, a second zone 1b with an axial-flow burner 22 and  a eighth zone 1h with ceiling burners 281, 282 and the like, and a rotary hearth 1n is turned and moved in the furnace. A material to be heated is charged into the rotary furnace 1 from a charge port, the rotary hearth 1n is turned and moved in the direction of the arrow defined by an outline, the temperature of the material to be heated is elevated gradually, and the material is extracted from the eighth zone 1h. O2 concentration in exhaust gas is measured by O2 concentration analyzers 4epsilon, 4beta, 4gamma each connected to gas sampling devices 3alpha, 3beta, 3gamma and signals as the results of analysis are transmitted to an arithmetic unit 5. The arithmetic unit 5 computes air ratios through which the material must be operated in each zone on the basis of inputted data, and inputs the air-ratio operating output signals to a combustion controller 6, and the combustion controller 6 adjusts the air ratios of each zone in accordance with the signals.
Patent JP-H08219194-A (JP)
Title: Non-exciting operation-type electromagntic friction brake
Inventor: TAMURA HIDEKI
IPC: F16D55/00
Filed: 1995-02-15
Abstract: PURPOSE: To provide a non-exciting operation-type electromagnetic friction brake whose axial size is further small. CONSTITUTION: In a non-exciting operation-type electromagnetic friction brake, a movable disc 33 to be moved together with an armature 24, a fixed disc 30 and an intermediate disc 23 whose frictional surface is formed by being pressed between both discs, and to be spline-engaged with a hub 22 fixed on a rotary shaft 21 are positioned in the space S inside the inner periphery of a field core 26 housing a coil 25.
Patent JP-H06267168-A (JP)
Title: Cabinet
Inventor: MIYOSHI SADAHIRO
IPC: A47B46/00
Filed: 1993-03-10
Abstract: PURPOSE:To realize ensuring the safety for an operator with a conserved space at low cost in the manner of avoiding the danger being liable to hurt the operator due to the movement of a movable part, in respect to a cabinet provided with the movable part moving by a motor-driven operation. CONSTITUTION:The cabinet is provided with the constitution consisting of the movable part 5, a driving means 4 to move the movable part 5, an operating means 1 to instruct a moving operation of the movable part 5, a time counting means 3 to count the time, and a control means 2 to move the movable part 5 by controlling the driving means 4, after the waiting time is counted based on the result of the counted time outputted from the time counting means 3 and the waiting time is elapsed when the operating means 1 is operated to instruct the moving operation of the movable part 5.
Patent JP-S55142438-A (JP)
Title: Magnetic tape unit
Inventor: SHIMIZU KIYOUTA
IPC: G11B15/22
Filed: 1979-04-20
Abstract: PURPOSE: To increase the efficiency of motor utilization and to simplify the unit, by selecting the operation state of unit with the operation of cam driven with unidirectional revolution of motor.  
     CONSTITUTION: At the operation state of the tape drive motor 224, the operation control circuit is operated with the operation of the drive state selection switch of magnetic tape, and the cam drive motor 262 is operated. The triangle cam 56 is turned with the operation of the motor 262 and the cam follower 58 in external contact with the cam 56 is in displacement. Each rack such as play rack 60 in interlocking with the follower 58 and fast feed rack 62 is selectively operated via the operation of each selection switch, by means of the displacement of the follower 58. When the magnetic tape reaches at the end, the Hall element 804 sensing with the magnet 800 built in the reel stand 164 interrupts the displacement output for a given time with the stop of the reel stand 164, the tape end is detected, and power is fed to the motor 262 via the control circuit with this state. The cam 56 revolves with the drive of the motor 262, the follower 58 is in displacement in interlocking with it, and the operation state of unit is stopped. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H02232114-A (JP)
Title: Manufacture of no-chip hollow extruded and cut article
Inventor: HASHIMOTO ICHIRO
IPC: B23D23/00
Filed: 1989-02-28
Abstract: PURPOSE:To create no chips by applying rough cutting to hollow extruded material extruded from an extruding machine into the specified length by a shearing machine and then cutting them properly by the specified length in the inward position starting with the edge part by a cutting blade with its flank facing inward. CONSTITUTION:Rough cutting is applied to hollow extruded material 1 into the longer length by the specified length (2.l2) than the required length using gap shears or the like suitable for feed shearing. Plural rough-cut hollow extruded material 1 are piled up and properly cut by the specified length l2 in the inward position starting with the end parts to which the collapse of the end part is extended and that from the direction orthogonal to the overlapped direction. In this case, cutting is performed in the state of the cutting face 4 of a cutting blade 3 facing the edge part side of the hollow extruded material 1 and the flank 5 facing inward so as to obtain the desirable finish of the edge part.
Patent JP-H06254943-A (JP)
Title: Extrusion machine and supply of material to extrusion machine
Inventor: KORENAGA KAZUMI
IPC: B29C47/60
Filed: 1993-03-10
Abstract: PURPOSE:To ensure that a stable extrusion function is obtained, if the hardness and thickness of a material changes. CONSTITUTION:A feed orifice 3 for feeding a material is provided on the base end part of a cylinder 1. In addition, a screw 2 for transporting the material to the tip by a screw-in action, is provided in the cylinder 1 and is composed of a rotary shaft 6 and a spiral blade 7. The circumferential diameter of the rotary shaft 6 at a position corresponding to the feed orifice 3 of the screw 2 is the same, while the circumferential diameter of the rotary shaft 6 of the spiral blade 6 becomes narrower toward the tip. Under this constitution, if a material which is easily screwed into the cylinder 1 is introduced from its base end side, this feed action is restricted due to the narrow space between the cylinder 1 and the spiral blade 7. Further, if a material which is not easily screwed into the cylinder 1 is introduced from the feed orifice 3 on the tip side of the cylinder 1, the feed action is promoted due to the wide space between the cylinder 1 and the spiral blade 7. Consequently, both materials can always be fed in a stable screw-in quantity.
Patent JP-S62206842-A (JP)
Title: Transfer molding machine for resin seal type semiconductor device
Inventor: UENO SUSUMU
IPC: B29C45/62
Filed: 1986-03-07
Abstract: PURPOSE:To lengthen the life of a pot by forming a section brought into contact with a molding material of the pot by materials each having a hardness, Young's modulus and deflection strength within specific ranges. CONSTITUTION:A section 1a brought into contact with a molding material of a pot 1 is shaped by a material having Rockwell hardness (a C scale) of 67 or more, a Young's modulus of 2X10<4>kg/mm<2>-6X10<4>kg/mm<2> and deflection strength of 60kg/mm<2> or more. A treatment method by an atmosphere at 1,000atm. or more and 1,000 deg.C or more after the sintering process of a powder metallurgical method is used as a method through which such a material is acquired. Accordingly, the pot is hardly abraded, and is not broken by a small shock, thus increasing the repeated life of the pot.
Patent JP-S60194246-A (JP)
Title: Control device for air-conditioning machine
Inventor: SUGIMOTO TATSUHIKO
IPC: F24F11/02
Filed: 1984-03-15
Abstract: PURPOSE:To permit to cope with various kinds of use, site of installation and using conditions by permitting to switch a timer control operation mode and a set temperature shift control operation mode. CONSTITUTION:When an operation mode change-over switch 15 is thrown into the position of ''timer'', the timer control operation mode is started and three sets of timer modes A, B, C can be selected by a selecting switch 16, however, in any timer mode, the air-conditioning machine 1 is stopped before set ON-time and after OFF-time regardless of an input from a remote control switch. Next, when the operation mode change-over switch 15 is switched to the position of ''set temperature shift'', the set temperature shift control operation mode is started and the air-conditioning machine 1 is operated between the ON-time and the OFF-time in accordance with the set temperature set by the remote controller 2 while the air-conditioning machine 1 is operated before the ON-time and after the OFF-time under deviating the set temperature by a temperature set by a shift temperature setting switch 17.
Patent JP-H07219421-A (JP)
Title: Mouthpiece for vocalization
Inventor: SHINYA SATOMI
IPC: G09B15/00
Filed: 1994-02-08
Abstract: PURPOSE:To easily provide the resonance of sounds and the pronunciation of high/low-pitched sounds with a high sound volume and simplify the fitting and use of this apparatus by constituting it with two pieces and a slender object. CONSTITUTION:This mouthpiece is inserted into the mouth so that a piece 1 is pinched by the left molar teeth and a piece 2 is pinched by the right molar teeth, and a bridge 3 is suspended along the front teeth or gums on the outside of the front teeth or gums of the upper jaw. The pieces 1, 2 pinched by the molar teeth are normally set to about 8-12mm in height, 10-20mm in horizontal width, and about 10mm in vertical width to lower the lower jaw and widen the mouth so that the movement of the tongue and the transit of voice are not hindered. Since the bridge portion 3 can be fitted along the outside of the front teeth or gums of the upper jaw, the upper jaw is not moved vertically when the mouth is moved, the mouthpiece is fixed, and the movement of the tongue is not hindered.
Patent JP-H01223275-A (JP)
Title: Fence
Inventor: NAKAYAMA KIYOSHI
IPC: E04H17/16
Filed: 1988-03-02
Abstract: PURPOSE:To make a fence applicable regardless of the shape and size of the ground by erecting fence units integrally fitted with cylindrical lattice stanchions at one end of lattice net bodies and inserting wire projections into adjacent stanchions to connect them. CONSTITUTION:Cylindrical lattice stanchions B... constituted of pillar vertical wires 3... and horizontal rings 4... are integrally fitted at one end in the right and left directions of flat lattice net bodies A... welded with net vertical wires 1... and net horizontal wires 2... in crosses. Wire projections 5... are formed at the other end to constitute fence units U.... Required number of fence units U are erected, the wire projections 5... are inserted into lattice holes of the adjacent cylindrical lattice stanchions B..., and they are fastened and connected with a connecting means. A corner section can be thereby constituted without requiring special members, the net horizontal wires 2... are cut off in the desired size, and the portion with the nonstandard size can be constituted.
Patent JP-H01223037-A (JP)
Title: Controller for internal combustion engine
Inventor: NAGASE MASAOMI
IPC: B60W10/10
Filed: 1988-03-03
Abstract: PURPOSE:To prevent working fluid from overheat by gradually reducing the torque generated when the torque generated by an internal combustion engine is transmitted to wheels, the wheels are being braked, the vehicle speed is below the specified value and the revolution speed of the internal combustion engine is below the specified value. CONSTITUTION:The torque generated by an internal combustion engine M is transmitted to a wheel M2 via an automatic speed changing gear M4 having a hydraulic power transmission means M3. The torque generated by the internal combustion engine M1 is controlled by a torque control means M6 according to the result from the detection of an operation state detecting means M5. In this case whether the torque generated by the internal combustion engine M1 is transmitted to the wheel M2 or not, whether the wheel M2 is being braked or not, whether the vehicle speed is below the specified value or not, and whether the running speed of the internal combustion engine M1 is below the specified value or not are decided by respective decision means M7-M10. If all the results are positive and such condition is kept for the specified period or more, the torque generated by the internal combustion engine M1 is reduced by a means M11.
Patent JP-S62208046-A (JP)
Title: Film housing device
Inventor: TAKAGI KUNIO
IPC: G03B27/46
Filed: 1986-03-07
Abstract: PURPOSE:To snugly house a film into a film housing device and to improve the ease of use by forming a film insertion port to part of a body and providing a film guide made to an arc shape to guide the film to the inside of the body. CONSTITUTION:The film housing device 1 is constituted of a box 3 having the width slightly larger than the width of the film 2, the film guide 4 attached in the box 3 and a weight 5 to prevent the box 3 from moving or inclining during the insertion of the film 2. The box 3 constitutes the body of the film housing device 1 and is formed with the film insertion port 32 in the lower part of a left side face 31 thereof. Part of the left side face 31, part of a top surface 33 and most of a front surface 34 are cut off to permit the easy removal of the film 2 coiled and housed into the box. The remaining front face 34 is used as a retaining part so that the side faces of the film 2 are correctly positioned when inserted.
Patent JP-S52133599-A (JP)
Title: Balancing method for tension of linked-up insulators for suspending co nductor
Inventor: OOTA YOUZOU
IPC: H01B17/06
Filed: 1976-05-01
Abstract: PURPOSE: To make a tension of a plurality of insulator chains easily balanced by such means that length of each spring, linked to each of plurality of insulator chains, be determined by a length between nuts to be locked within a range constant length. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-2000253245-A (JP)
Title: Picture conversion processing method and picture conversion processor
Inventor: YOSHIDA YOSHIHIKO
IPC: H04N1/403
Filed: 1999-02-26
Abstract: PROBLEM TO BE SOLVED: To provide picture conversion processing method/conversion processor by which the memory capacity of an error buffer is reduced, the memory capacity of a memory device is miniaturized and a picture conversion processing speed is speeded up. SOLUTION: The processor is provided with a multivalue data input part 2 dividing a multi-valued picture into the block unit of M picture elements ×N picture elements, a matrix buffer 3 holding multivalue data inputted form the multivalue data input part 2 in block data of M picture elements ×N picture elements, an error holding part 7 holding an accumulated error value used for correcting multivalue data, a binarization part 4 adding the content of the error holding part 7 to multivalue data which are read from the matrix buffer 3 in a previously decided order to calculate a correction value, comparing it with a binarized threshold and outputting one binary data as a comparison result when the correction value is larger and outputting the other binary data as the comparison result when the correction value is smaller,  and an error operation part 6 inputting the correction value from the binarziation part 4, adding a prescribed operation in accordance with the comparison result and storing the value as the accumulated error value in the error holding part 7.
Patent JP-H08254271-A (JP)
Title: Auxiliary transmission of riding rice transplanter
Inventor: YAMAMOTO KAZUNORI
IPC: F16H63/08
Filed: 1996-03-07
Abstract: PURPOSE: To prevent incomplete speed change and smooth rooting by providing a detent at either of a low speed side position and a high speed side position in an auxiliary speed change fork shaft of an auxiliary speed change mechanism and an auxiliary speed change operation lever section on hand side and connecting the operation lever and a fork matually through a connection link in the interlocking relationship. CONSTITUTION: A detent 54-3 provided on an auxiliary speed change fork shaft 54-1 positions an auxiliary speed change fork 54-2 at a delay speed side position 54-4 and has a ball for fixing 54-5 and a pressing spring 54-6. The detent 54-3 may be provided at a high speed picture image position 54-7. A detent plate 25-4 decides position when an auxiliary speed change lever 25 on hand side is at a high speed side position h, and a detent 25-5 having a recessed section for locking in a rear part is provided. The recessed section for locking may be provided on a front low speed side of the detent. The auxiliary speed change operation lever 26 and the auxiliary speed change fork 54-2 are connected mutually through a connection link 25-8 in the interlocking relationship to synchronize the engaging operation with the detents 25-5, 54-3.  Consequently, it is possible to prevent incomplete speed change when a rice transplanter is operated and improve the efficiency of seedling transplanting work.