baber/WOPTO huggingface dataset:
Patent JP-S56126001-A (JP)
Title: Preventing apparatus for leaning of flange
Inventor: NAGAHIRO HISASHI
IPC: B21B1/088
Filed: 1980-03-06
Abstract: PURPOSE:To surely prevent the leaning of the flange with a simply constituted apparatus, by installing the roller in the tip of bracket attached to the guide in order to back up the outer side plane of the flange with this roller. CONSTITUTION:The tip 18 of a sheet pile 22 is rolled to reform its shape by upper and lower rolls 10 and 12. A bending moment around the root of the web 20 is given to the tip 18 by the rolling force given by upper and lower rolls 10, 12 so that the flange tends to lean outward. However, since the rolling force is surely backed up by outer surfaces of rollers 56 and 58, the flange is restrained from leaning outward. As these rollers 56 and 58 travel with the parallel guides 32 in the directions of tangent to the pass line 26, the transferrer for the exclusive use of the roller becomes unnecessary; as a result, the titled apparatus is very simply constituted.
Patent JP-H03233269-A (JP)
Title: Coolant concentration sensor for compressor
Inventor: KOSHIHARA KAZUMI
IPC: F25B49/02
Filed: 1990-02-09
Abstract: PURPOSE:To provide a simple and small-sized structure and reduce a cost of the structure by a method wherein one end of an electrical conductive wire having the same material as that of one side of a thermocouple is welded, one end of two electrode plates and the other end of the electrical conductor wire are pulled out of a compressor case independently. CONSTITUTION:A thermocouple 16 is comprised of one of two copper plates constituting a mixing ratio sensor 10, a conductive wire 15 having one end welded to a surface of the one copper plate, i.e., a constantan wire. The other end of the constantan wire is pulled out of the compressor case 1. The other electrode plate 11 is commonly used in the mixing ratio sensor 10 and the thermocouple 16 and further integrally formed to each other. Thus, as compared with the case in which a coolant-oil mixing ratio sensor 10 and the thermocouple 16 are separated from each other, it becomes possible to make a simple and small-sized structure. Only three electrical lead wires are satisfactory, so that the sensor may easily be pulled out of the case 1, an electrical wiring around a sensor supporting mechanism and in electrical circuit is facilitated and a cost of the sensor can be reduced.
Patent JP-S53114661-A (JP)
Title: Ion source of penning discharge type
Inventor: IIMURA MASASHI
IPC: H01J3/02
Filed: 1977-03-17
Abstract: PURPOSE:To make easy assembling and disassembling, by self-holding the anode electrode, magnet stator, and slit stator in an ionized chamber.
Patent JP-S53114635-A (JP)
Title: Data highway system
Inventor: SHIMIZU KATSUAKI
IPC: G06F11/20
Filed: 1977-03-17
Abstract: PURPOSE: To back up the system surely without causing a system down when a trouble occurs in the management systems or process control systems which are connected in the same loop. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H02207949-A (JP)
Title: Device for controlling temperature of molten metal in tundish
Inventor: ABE KAZUO
IPC: B22D41/005
Filed: 1989-02-09
Abstract: PURPOSE:To rapidly lower the temp. of a molten metal by forming a jacket within the refractories of a tundish provided with an induction heater and controlling the flow rate of a cooling liquid according to the temp. of the molten metal in the tundish. CONSTITUTION:A cooler 15 is provided in the refractories of the tundish 2 provided with the induction heater 18 used for continuous casting equipment. A central arithmetic unit 14 operates a regulating valve 16 of the cooler 15 and feeds the cooling liquid from a cooling liquid tank 17 to a coiled cooling pipe of the cooler 15 to cool the side wall of the tundish 2 when the above- mentioned unit decides that the temp. of the molten steel 3 in the tundish 2 is higher than a target value. The temp. of the molten metal 3 is rapidly lowered down to the prescribed range in this way and the intrusion of slag is obviated and, therefore, the molten steel 3 is kept clean.
Patent JP-S54133036-A (JP)
Title: Drive unit for in-surface magnetic field
Inventor: TAKAHASHI TSUNESUKE
IPC: G11C11/14
Filed: 1978-03-13
Abstract: PURPOSE: To reduce the number of components for the in-surface magnetic field drive and to make small the unit, by connecting two diodes common to a plurality of drive coils, between the grounded power supply terminal and a plurality of switch terminals.  
     CONSTITUTION: The drive coils 30 and 31 give the in-surface magnetic field to the magnetic bubbles, and the diodes D 11  and D 31  are connected to the first power supply terminal 34. Further, the switches S 21 ,S 22 ,S 41  and S 42  are connected to each terminal of the coils 30 and 31 and the second (grounded) power supply terminal 35, and the switches S 1  and S 3  are connected to the terminal 34 for one terminal and other terminal is connected to the coils 30 and 31. diodes D 51 ,D 52 ,D 61 ,D 62  are connected to other terminal of the switches S 1  and S 3 , and common diodes D 2  and D 3  to the coils 30 and 31 are connected from the terminal 35 to other terminal. Thus, the number of components required for in-surface magnetic field drive is decreased and the unit can be made small in size. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S62187328-A (JP)
Title: Waveguide type optical switch
Inventor: OKAYAMA HIDEAKI
IPC: G02B6/12
Filed: 1986-02-14
Abstract: PURPOSE:To obtain a waveguide optical switch which has a small angle of intersection at which excellent crosstalk is obtained in a cross state by providing a wedgelike low-refractive-index part on the lengthwise center line of a waveguide intersection part so that the tip is made coincident with the center of the waveguide intersection part. CONSTITUTION:Waveguides 6a and 6b which cross each other at a point O1 of intersection and wedgelike low-refractive-index parts 7a and 7b are provided on a substrate 5. In case a no voltage is applied between electrodes 8 (8a and 8b), waveguide light 9 incident from the waveguide 6a on a side A1 is not deflected to the side of the waveguide 6b because of the low-refractive-index parts, propagated straight while the low-refractive-index parts operate as obstacles at the intersection part S1, and outputted to the waveguide 6a on a side B1, thereby entering the cross state. If a voltage is applied to the electrodes 8, the refractive index between the electrodes 8 decreases and the waveguide light 9 is reflected totally and outputted to the waveguide 6b on the side b1 to enter a bar state. Thus, the cross state is easily obtained and the angle of intersection can be reduced, so the switch operates even at a low voltage when reflecting the waveguide light totally.
Patent JP-S57142649-A (JP)
Title: Liquid developer for electrophotography
Inventor: TSUBUSHI KAZUO
IPC: G03G9/12
Filed: 1981-02-27
Abstract: PURPOSE:To improve the fixability and transferrability of a toner by adding a specified terpolymer and an isocyanate compound to a liq. carrier. CONSTITUTION:A liq. developer for electrophotography is prepared by dispersing 0.1-3 parts by wt. of a colorant such as carbon black or alkali blue, 1 part by wt. of a styrene-butadiene-unsatd. carboxylic acid terpolymer or an acrylonitrile- butadiene-unsatd. carboxylic acid terpolymer and 0.01-0.5 part by wt. of an isocyanate compound in water, an aliphatic petroleum hydrocarbon or a halogen deriv. thereof as a liq. carrier. Said terpolymer is cured by the reaction with the isocyanate compound in a developing, transferring, fixing or drying process to increase the bonding strength. To the developer may be added a polarity controller and a curing accelerator such as hydrochloric acid or acetic acid.
Patent JP-S55121517-A (JP)
Title: Sound announciator
Inventor: HASHIMOTO SHINTAROU
IPC: G09F25/00
Filed: 1979-03-12
Abstract: PURPOSE: To reduce the total power consumption of an equipment by exercising control so that only while some information is announciated by sound, power will be supplied to a sound controller.  
     CONSTITUTION: Power control circuit 4 has its FF set, for example, when a signal showing the necessity of sound announcement of a coincidence detection signal between the touch output signal of touch switch TK and coincidence detection signals J 1  and J 2  is applied via OR gate 012. With FF set, power switch circuit PS operates, and through this operation, power V s  is supplied to sound control circuit 2. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S60173312-A (JP)
Title: Complex supercharger device
Inventor: HORIE OSAMU
IPC: F02B33/42
Filed: 1984-02-17
Abstract: PURPOSE:To reduce the pomping loss of a supercharger, by providing an exhaust passage with bypass passages which allow exhaust gas to flow bypassing a rotor cell, and as well by controlling the opening and closing of shut-off valves which shut off the communication of the bypass passages, and the drive amounts of valve drive mechanisms which drive the shut-off valves. CONSTITUTION:A control unit 15 receives an ignition switch signal, an engine rotational speed signal, a throttle opening degree signal and a supercharging pressure signal, and detects the operating condition of the engine. A control signal for suitably controlling the timing of supercharge operation of a complex supercharger C on the basis of a control value which is previously stored, as a map or the like, in a memory, in accordance with the thus detected signals, is delivered to solenoids 43-48. When the control signal is received, valve operating mechanisms 43-46 are simultaneously driven to control the opening and closing operation of shut-off valves 37-40 from the position indicated by a chain line to the position indicated by a solid line so as to be opened, so that communications for bypass passages 35, 36 are established.
Patent JP-S58144640-A (JP)
Title: Electronically controlled fuel injecting method for internal-combustion engine
Inventor: ISOBE TOSHIAKI
IPC: F02D41/12
Filed: 1982-02-24
Abstract: PURPOSE:To enable to correct the fuel decreasing rate appropriately in an internal-combustion  engine in which a reference fuel injection rate is corrected according to the operational conditions of the engine, by switching the recovery speed of a correction factor to a low speed at  an intermediate stage in recovering the correction factor that is decreased at the time of deceleration at a prescribed recovery speed. CONSTITUTION:In controlling an injection valve 30 by determining a datum fuel injection rate  from a signal relating to the pressure in an intake pipe, given from a sensor 23 for detecting  the pressure in the intake pipe, and an engine-speed signal given from a crank angle sensor 44  in a control circuit 54, the fuel decreasing rate is corrected promptly according to the speed,  detected by a throttle sensor 20, at which the opening of a throttle valve 18 is decreased, prior to decreasing of the pressure in the intake pipe when the throttle valve 18 begins to  close at the time of deceleration. This correction is effected by use of a correction factor of a  value (negative) obtained by integrating an integration value corresponding to change in the  opening of the throttle valve at the intervals of prescribed time. Here, the recovery speed of  the correction factor is switched to a low speed after the recovery speed has reached a predetermined level that is changed with proceeding of warming up of the engine at each rotation of the engine or at the intervals of prescribed time.
Patent JP-H02242590-A (JP)
Title: Plug-in type light adjusting module for illumination controller and its power device
Inventor: DEIBUITSUDO DABURIYU KANINHAMU
IPC: H05B39/00
Filed: 1990-02-07
Abstract: PURPOSE: To improve safety and reliability of a dimmer module by providing a cabinet having a circuit breaker, a power unit composed of a dimmer circuit, and a radiator mounted on the power unit so as to be thermally transmitted. CONSTITUTION: A dimmer module 10 is composed of two dimmer circuits of their specified power rating stored in one cabinet. A power unit 20 is provided with a total of two pairs of switches 114 and 116 each for each dimmer circuit, and a plug-in type input terminal, a signal input terminal, and an output terminal are provided in the cabinet. There are provided one radiator 22 mounted on each pair of circuit breakers 16 and 18 and the power unit 20 for each dimmer circuit and a total of two circular inductor coils 24 and 26 each. A substrate 60 is directed contacted with the radiator 22. Thereby, the resistance between the heater and electric components are completely eliminated, and necessity of employing a radiator grease or the like is eliminated.
Patent JP-H05230478-A (JP)
Title: Method for stabilizing coal-solvent slurry
Inventor: NAKAGAWA ASAYUKI
IPC: C10L1/32
Filed: 1992-02-17
Abstract: PURPOSE:To prevent the sedimentation of coal particles and stabilize a coal- solvent slurry by subjecting the slurry to a specified processing. CONSTITUTION:A coal-solvent slurry consisting of a coal (e.g. Pacific coal) preferably having a particle diameter of 150mum or smaller and a solvent (e.g. a mixture of a creosote oil and an anthracene oil freed from crystal) is sonicated (e.g. with an ultrasonic energy of at least 20W.min, preferably at least 30W.min, still preferably at least 50W.min). The figure shows the change with time in the load necessary for inserting a rod into a coal layer in the slurry. The greater load signifies the higher density of coal powders in the coal layer formed by sedimentation. Less change in the load is noticed with the sonicated slurry.
Patent JP-S63198247-A (JP)
Title: Signal amplifier built-in type sample holder
Inventor: HORI AKIO
IPC: H01J37/244
Filed: 1987-02-10
Abstract: PURPOSE:To reduce the effect of noise by incorporating an amplifier and using a solar cell on the outer periphery as a power supply. CONSTITUTION:A solar cell 2 is stuck on the outside face of a holder 1 holding a sample S as a power supply for an amplifier 3 at the inside. The sample current from the sample S is amplified by the amplifier 3 and outputted to the outside by a conductor 4. A recess O coupled with a projection T on the bottom of the holder 1 is provided on a sample bed, a conductor 7 enveloped by an insulator 9 penetrates the center of the recess O and outputs a sample current signal to an external display device. The sample S is coupled with a sample dish 10 insulated from the holder 1 by an insulating material 11, and the dish 10 is connected to the input end J of the amplifier 3. Accordingly, the signal intensity against the noise intensity is increased, the electromagnetic induced noise from the outside is rarely mixed with the signal, thus the effect of noise can be reduced.
Patent JP-S59156531-A (JP)
Title: Driving device for forging machine
Inventor: KAMIIDE TAKUO
IPC: B30B1/32
Filed: 1983-02-25
Abstract: PURPOSE:To reduce the capacity of a main motor and the loss of a hydraulic circuit by providing a piston pump as a driving device and enabling hydrostatic driving of a hydraulic press by an external device. CONSTITUTION:A driving device provided on the outside of a forging machine is formed of a piston pump. The piston 11 of the piston pump is driven by a crank shaft 5. The shaft 5 is connected at one end to a flywheel 3 by a clutch 2 and is provided with a brake 29 at the other end. A small piston 27 is driven by a cam 16 provided to said shaft 5. The slide knockout and bottom knockout of the hydraulic press body are then hydraulically actuated in synchronization with the movement of a press slide.
Patent JP-S58146456-A (JP)
Title: Method for discharging concentrated sludge in vertical centrifugal concentrating machine
Inventor: MORIKAWA HARUKI
IPC: B04B11/00
Filed: 1982-02-24
Abstract: PURPOSE:To obtain a highly concd. sludge capable of facilitating and simplifying the following dehydration and drying process, by draining supernatant liquid near the surface of concd. sludge formed on the inside circumference of a basket and then, collecting the concd. sludge. CONSTITUTION:Sludge concd. in a thickener 1 is supplied with a pump 3 into the rotating basket 5 of a vertical centrifugal concentrating machine 4. The sludge is separated from its liquid component by the centrifugal force to release the separated liquid through an opening at the upper end of the basket 5 to a gutter 6, and a concd. sludge layer 8 is formed on the inside circumference of the basket 5. Since a supernatant 8a is attached to the layer 8, a valve 11 is closed, a motor-driven sluice valve 18 is opened, a skimming nozzle 9 is gradually lowered to draw out the supernatant 8a through a branch pipe 17 and a drain pipe 7. Then, the valve 18 is closed, the valve 11 is opened, and the sludge layer 8 is collected again with the nozzle 9 into a storage tank 12.
Patent JP-H07237747-A (JP)
Title: Manufacture and conveyance of short-fiber-mixed soil and sand and system therefor
Inventor: HAMADA TOSHIHIRO
IPC: B65G53/04
Filed: 1994-02-28
Abstract: PURPOSE:To efficiently execute the soil structure construction work using the short-fiber-mixed soil and sand, by facilitating the mixing work for soil and sand and short fibers and the conveying work for the mixed soil and sand. CONSTITUTION:A manufacturing/conveying system is equipped with a soil/sand supplying hopper 1, short fiber supplying device 2, and a belt conveyor 3 which is arranged below the short fiber supplying device 2 and receives the soil and sand supplied from the hopper 1 and the short fibers supplied from the supply device 2 and continuously conveys these substances, and a pneumatic soil/sand sending device 4 under pressure which has a receiving port 4a opened in the lower part of the conveyance terminal end part of the belt conveyor 3. Further, with the discharger port 4b of the pneumatic soil/sand sending device 4 under pressure, one end of a force feed hose 5 is connected, and extensionally-arranged up to the execution place of the pressing piled soil B.
Patent JP-S52115662-A (JP)
Title: Semiconductor integrated circuit device
Inventor: SAWAZAKI HAJIME
IPC: H01L21/822
Filed: 1976-03-18
Abstract: PURPOSE: To prevent the breakdown of a B class PP circuit by making the electrical breakdown voltage of a power supply side output stage transistor higher than that of a ground side output transistor. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S52112083-A (JP)
Title: Sequence controller
Inventor: OOTSU TATSUO
IPC: G05B19/04
Filed: 1976-03-17
Abstract: PURPOSE: To prevent load operation by means fo the signals generated momentarily due to the inconstancy of the logical computation as execution upon power supply starting. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S63199806-A (JP)
Title: Production of sintered body
Inventor: SUGIMORI MASATOSHI
IPC: C23C14/16
Filed: 1987-02-13
Abstract: PURPOSE:To simply produce sintered parts having a desired compsn. by adhering a substance vaporized in vacuum to the surface of fine powder, mixing the resulting composite powder with a binder and carrying out injection molding and sintering. CONSTITUTION:A substance vaporized in vacuum of <=about 0.3Torr by sputtering, vacuum deposition, ion plating or other method is adhered to the surface of powder of <=30mum, preferably <=10mum diameter. The powder and the adhered substance may be a metal, oxide, carbide, nitride or sulfide. The resulting composite powder contg. no impurities and having a uniform compsn. is mixed with a binder and injection-molded. The molded bodies are degreased, freed of the binder and sintered at a temp. below the m.p. of the powder to obtain sintered bodies.
Patent JP-S61194243-A (JP)
Inventor: KONDO RYOHEI
IPC: D02J1/08
Filed: 1985-02-18
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-S53114759-A (JP)
Title: Cild rolling method
Inventor: MATSUDA YUKIO
IPC: B21B37/00
Filed: 1977-03-18
Abstract: PURPOSE: To reduce the damage of the rolling trouble such as the breaking of the strip, the excess reduction, etc., in the case of cold rolling of the strip, by detecting the thickness of the strip at the entrance side of the cold rolling mill, and by decelerating the rolling mill, when the bad of the sectional shape and the suddenc change in the thickness of the strip are judged referring to the past actual results. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H06218014-A (JP)
Title: Massage device
Inventor: YOKOI KOMEI
IPC: A61H7/00
Filed: 1993-01-26
Abstract: PURPOSE:To develop a massage device being suitable for an aged person with the weak back to use mainly. CONSTITUTION:In a massage device 1 in which a lower frame 2 of the massage device and a frame 4 of a vibrational plate driven by means of a motor M are faced each other upward and downward, an elastic curved massage plate 30 with an expansion 20a at a part corresponding to the back of the frame 4 is mounted and auxiliary vibrational plates 22, 23 and 24 are fixed on the frame 4 of the vibrational plate at the front and rear of the curved massage plate 20 and massage projections 22a, 23a and 24a for knocking the back are mounted on each auxiliary vibrational plate.
Patent JP-H07237227-A (JP)
Title: Fluidized bed heating bath
Inventor: KAWAMURA TAKANORI
IPC: F27B15/10
Filed: 1994-02-28
Abstract: PURPOSE:To heat a rubber molded product effectively by allowing a fluidized medium to be fluidized effectively by a method wherein a porous diffusing board which supports the fluidized medium and supplies hot blast to the fluidized medium is made into an inclined pore diameter-distributing structure in which a diameter is successively decreased toward a hot blast-blowing out direction. CONSTITUTION:In a fluidized bed-heating bath, a wind-conducting passage 8A of a hot blast supplier 8 supplying hot blast is connected to a bottom wall 7, and a wave guide 11 of a microwave oscillator 10 radiating a microwave is connected to an upper part of a side wall 9. Further, a porous diffusing board 12 supports a fluidized medium 13, and supplies hot blast sent from the hot blast supplier 8 to the fluidized medium 13. As the fluidized medium 13, a solid or hollow powder at most equivalent in specific gravity to a rubber molded product 14 is used. The porous diffusing board 12 has an inclined pore diameter-distributing structure wherein a diameter is successively decreased toward a hot blast-blowing in direction. When the rubber molded product 14 is sent into the fluidized medium 13 like that, it is thoroughly wrapped in the fluidized medium 13, and can be uniformly effectively heated in a short time.
Patent JP-H11234325-A (JP)
Title: Information communication system
Inventor: SENBA KEI
IPC: H04L12/54
Filed: 1998-02-12
Abstract: PROBLEM TO BE SOLVED: To perform automatic transmission even in the case that the retrieval of transmission destination information is inquired to all communication equipments and all the communication equipments do not reply. SOLUTION: At the time of receiving specified information for indicating a transmission destination from a host device 101, a communication management device 102 makes all the communication equipments 103 and 104 connected to a network 100 retrieve the specified information. The communication equipments 103 and 104 retrieve whether or not the specified information and the transmission destination information registered beforehand match, and in the case that they match, return the retrieved result of 'matching' to the communication management device 102.  In the case that at least one of the communication equipments 103 and 104 does not return the retrieved result of 'matching' to the communication management device 102 within prescribed time, the communication management device 102 requests the specified information for indicating the transmission destination to the host device 101, and at the time of receiving the information from the host device 101, registers it to the respective communication equipments 103 and 104.