baber/WOPTO huggingface dataset:
Patent JP-S5947321-A (JP)
Title: Method for reutilyzing atmospheric gas in annealing furnace
Inventor: MIZUNO MICHIKAZU
IPC: C21D9/663
Filed: 1982-09-09
Abstract: PURPOSE:To reduce the size of an atmospheric gas producer and to save energy by removing components which are harmful to annealing from exhaust gas from an annealing furnace using a nonoxidative gas, and introducing the resulting gas into the annealing furnace to reutilizing most of the atmospheric gas. CONSTITUTION:An atmospheric gas such as N2 contg. H2 is introduced into an annealing furnace 2 from an atmospheric gas producer 1, and exhaust gas from the furnace 2 is passed through an adsorption tower 3 to remove harmful components. The harmful components include CO having carburizing power in a high temp. furnace as well as CO2 and H2O having oxidative power. After removing the harmful components, the atmospheric gas is introduced again into the furnace 2 through a recycling line 4. The harmful components from the tower 3 are stored in a waste gas drum 5 or released into the air.
Patent JP-H026268-A (JP)
Title: Method for controlling closure
Inventor: INOUE KOJI
IPC: B61L23/22
Filed: 1988-06-27
Abstract: PURPOSE:To make the vehicle-mounted device of each train common and lower a cost by receiving and storing a peculiar information between station by the vehicle-mounted device when the information is transmitted from a ground device to the vehicle-mounted device of a train at a departure station and removing closure when the stored information agrees with a set information at the time of arrival of the train. CONSTITUTION:At the time of making a train 1 start from a departure station A to an arrival station B, the operator of the train 1 transmits a departure demand information C to the ground device 61 of the departure station A through a vehicle-mounted device 7. At the time of receiving the information C, the ground device 61 ensures closure toward the ground device 62 of the arrival station B on condition that a peculiar information between stations AB is not issued to other trains. Thereby, the course from the departure station A to the arrival station B is ensured while locking the course from the departure station B to the arrival station A. Then, the peculiar information between stations AB is transmitted from the ground device 61 to the vehicle-mounted device 7, which receives and stores the information AB. When the train 1 started from the departure station A and arrived at the arrival station B, as the operator transmits the stored information AB to the ground device 62 of the arrival station B, the ground device 62 removes the closure when the received information AB agrees with the set information AB.
Patent JP-S6135208-A (JP)
Inventor: AOKI HIDEKAZU
IPC: B27K5/00
Filed: 1984-07-27
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-H0451159-A (JP)
Title: Image producing device
Inventor: MATSUDA TOMIYASU
IPC: G03G15/00
Filed: 1990-06-19
Abstract: PURPOSE:To prevent toner from adhering to a gear by disposing a rotor which is rotatably provided and a driving source which drives to rotate the rotor through a power transmitting means in a supporting structural body and providing an electret having the same polarity as the toner on the side of the gear functioning as the power transmitting means. CONSTITUTION:The electret E having the same polarity as the toner is provided on both sides of the gear 114 which drives to rotate a photosensitive drum 26. Even when the toner which flows out from the inside of a process unit 14 to the outside is going to adhere to the gear 114, it is repulsed and kept away from the gear because it has the same polarity as the gear, then it does not substantially adhere to a tooth space part. Thus, the toner is prevented from adhering to the space of the gear.
Patent JP-H056557-A (JP)
Title: Optical device
Inventor: OTSUKA HIDEKI
IPC: G11B7/085
Filed: 1991-06-28
Abstract: PURPOSE:To provide optical device provided with a novel guide mechanism capable of reducing a secular change of access performance caused by a driving resistance for main body of device and a bearing friction. CONSTITUTION:The subject device is constituted of a main body of optical pickup 1 to optically process the information for an optical disk 4, supporting shafts 3 to support this main body of optical pickup 1 so as freely capable of sliding through slide bearings 2, leaf springs 5, the one end of which is connected to the above-mentioned optical pickup main body 1, and bearings 7... provided at the other ends of these leaf springs 5 to apply a force in the direction opposite to that of the gravity to the above-mentioned optical pickup main body 1 with pressing them with contact to the said supporting shafts 3 by the pressing forces of the aforementioned leaf springs 5.
Patent JP-S6138979-A (JP)
Inventor: SHIBANO NOBUO
IPC: G09F9/40
Filed: 1984-07-31
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-H0690504-A (JP)
Title: Vehicle driving gear
Inventor: RENE JIINNERETSUTO
IPC: B60L50/10
Filed: 1993-06-29
Abstract: PURPOSE: To provide an efficient vehicle drive gear which optimizes the charging conditions of a battery and without using a limiting resistor. CONSTITUTION: This drive gear comprises a non-synchronous motor 2 mechanically coupled with the wheel 3 of a vehicle, a rechargeable storage battery 4, a first converter 5 arranged between the storage battery 4 and the motor 2 to adjust electric power supplied to the motor 2, a generator 8 driven by an internal combustion engine 7, and a control circuit 6. To make the storage battery 4 recharged under optimum conditions, a second converter 9 is additionally provided which adjusts electric power to be supplied to the storage battery 4 and first converter 5 by the generator 8.
Patent JP-S643530-A (JP)
Title: Torque detector for vehicle
Inventor: SUGIMOTO MASAKI
IPC: G01L3/10
Filed: 1987-06-26
Abstract: PURPOSE:To improve the accuracy of detection and to reduce cost by providing torque detecting surfaces having an angle of inclination with an axial direction to a shaft on a manual speed changer side, providing coils for torque detection to the positions opposite thereto and detecting the torque from a change in magnetic permeability. CONSTITUTION:The torque detecting surfaces 52A, 52B having the angle of inclination with the axial direction are provided to the surface part of the shaft 10 on the manual speed changer side and the coils 54A, 54B are provided in the positions opposite thereto. Magnetic fluxes are generated when current is passed to the coils 54A, 54B. The magnetic fluxes pass the surface and pass grooves (a), (b) as well; therefore, the detecting surfaces have shape magnetic anisotropy. The grooves (a), (b) receive tensile and compressive deformation effects and the magnetic permeability of the surfaces 52A, 52B change when the torque is transmitted from a clutch to the speed changer at this time. This change is converted to an electric signal to detect the torque in a non-contact state. The detection accuracy is thereby improved and the cost is reduced by the simplification of working.
Patent JP-H082521-A (JP)
Title: Packaging box with cushioning function
Inventor: NAKATAKE TOSHIAKI
IPC: B65D5/42
Filed: 1994-06-17
Abstract: PURPOSE:To prevent ampoules, etc., from being broken due to an external impact, etc., by a method wherein the bottom part and head part of an ampule, etc., are pinched by a bottom cushioning part and top cushioning part with elasticity, and at the same time, a constitution to hold a body part is provided. CONSTITUTION:A rear plate 2, right plate 3, front plate 4, left plate 5 and fixing plate 6 are connected in the same lateral direction, to the top and bottom ends of the rear plate 2. Then, top and bottom lids 10, 11 on which insertion pieces 8, 9 are respectively provided on the external ends are connected. Also, to the upper end of the right plate 3, an upper cushioning plate 12, to which a supporting plate 25 being equipped with a right upper internal lid 23, connecting plate 24 and insertion hole, and a gluing piece 26 are connected, is provided. At the same time, to the lower ends of the right plate 3 and left plate 5, lower cushioning plates 13, 15, to which bottom plates 30, 30', fastening plates 31, 31', top plates 32, 32' and fixing plates 33, 33' are connected, are provided. In addition, to the external end of the fixing plate 6, a holding plate 7, to which a rear side plate 16, right side plate 17, front side plate 18 being equipped with a holding piece 22, left side plate 19, gluing plate 20 are connected in order, is provided. Then, when a packaging box is built up, the holding plate 7 is taken inside of the box body to hold the body of an ampoule.
Patent JP-H11346710-A (JP)
Title: Iron-containing edible salt
Inventor: MORI ITARU
IPC: A23L27/40
Filed: 1998-06-08
Abstract: PROBLEM TO BE SOLVED: To obtain an edible salt enabling an iron component to be daily and continuously ingestible, and capable of supplying the iron component by including a common salt and a component of a food additive containing iron. SOLUTION: This edible salt comprises salt such as a common salt, and a component of a food additive containing iron such as ferric chloride, or comprises the salt and a heme iron-containing component such as the heme iron obtained from the blood hemoglobin of an animal. The edible salt is obtained, for example, by mixing 990.0 g common salt with 10.0 g powdery ferrous sodium citrate by a desk-top blender.
Patent JP-S63288458-A (JP)
Title: Disk reproducing device
Inventor: NAKAGAWA MASAHISA
IPC: G11B17/04
Filed: 1987-06-26
Abstract: PURPOSE:To avoid the impossible state of fetching a case by allowing the insertion and fetch of a case with the rotating piece on which a rotation force is energized in the direction orthogonal with the rotation direction of a rotation member being rotated according to the opening and closing states of a shutter. CONSTITUTION:The titled device is composed of a rotation member 48 horizontally rotating according to the insert of a disk case 9, the locking member 52 integral with the rotation member 48 so as to release the scanning port 12 of the case 9 by locking the operation part 13a of a shutter 13 and a rotary piece 53 fitted to the rotation member 48 and to which a rotation force is energized in the direction orthogonal with this rotation direction. This rotary piece 53 is made so as to allow the insert and fetch of the case 9 by adequately rotating according to the opening and closing states of the shutter 13 at the case loading and unloading times. Even in the case of the shutter 13 being locked inside the device in a open cover state due to unforeseen circumstance such a situation as unabling the fetch of the case is thus avoided at the time of unloading the disk 8.
Patent JP-S6061213-A (JP)
Inventor: UIRIAMU ERU HAAJIENROZAA
IPC: C08L21/00
Filed: 1984-07-31
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-S5492120-A (JP)
Title: Correction system of crt beam focusing
Inventor: KOUNO KENJI
IPC: G09G1/00
Filed: 1977-12-29
Abstract: PURPOSE: To provide excellent focus correction over the total area of CRT by dividing CRT into plural mumber of blocks and controlling the current flowing through the focus correcting coil according to each block.  
     CONSTITUTION: The surface of CRT1 is equally divided into three sections in both horizontal and vertical directions and each block thus divided into 9 blocks is shown by A,B,C---H and O. This CRT system consists of deflecting coil 2, static focus coil 3 through which a constant current flows from constant current circuit 8, dynamic focus coil 4, asting coil 5, 5a, voltage generator that generates specified voltage according to area selection signal SA 9, 10 and amplifier 14 which inputs the voltage Vl 2  in proportion to the square of deflection distance l according to SA. In the case of dynamic focus, if SA indicates that beam BM is scanning areas A∼H,O, voltage Vl 3  is amplified 14 or attenuated in conformity with the uneveness of magnetic field in the designated area scanning. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H0325392-A (JP)
Title: Thermonuclear power plant, nuclear fusion device and nuclear fusion reaction method
Inventor: TAKAHASHI MASANORI
IPC: G21B3/00
Filed: 1989-06-23
Abstract: PURPOSE:To take out electrical energy with the simple device by immersing a heavy hydrogen occluding body in liquid deuterium to generate a nuclear reaction and generating electric power by the generated steam. CONSTITUTION:A metal 1, such as Ti, Pd or Pd-Cu alloy, having the ability to occlude hydrogen, is immersed into the liquid deuterium (or a liquid mixture of liquid deuterium with liquid tritium) 2. After the deuterium is sufficiently occluded therein, the metal is withdrawn at one time to a pressurized gaseous phase part by a piston driving device 3 to generate the nuclear reaction. The steam generated by the heat generated by the nuclear reaction is sent from a discharge port 9 of a cooling jacket 4 to a turbine to generate the electric power.
Patent JP-H0723308-A (JP)
Title: Switch circuit
Inventor: ARAI HIROMI
IPC: H04N5/445
Filed: 1993-06-29
Abstract: PURPOSE:To reduce the number of elements in a switch circuit for an ODS circuit by generating an input signal from an output terminal when the input signal is higher than a 1st reference voltage and generating the 2nd reference voltage from the output terminal when the input signal is lower than the 1st reference voltage. CONSTITUTION:When a chroma signal is inputted to an input trerminal 29, a TR 13 is turned off, a TR 14 is turned on and the voltage of a point C is dropped to 3V or less. The voltage of a point B is 3V, TR 18 is turned on and a TR 19 is turned off. Thereby a voltage follower circuit consisting of TRs 18, 20, 30 and a current mirror circuit 15 is actuated and 3V DC voltage indicating a silence is generated from an output terminal 21. Even when emitter voltage drops at the On of the TR 14, a current mirror circuit 31 is not saturated. When the input terminal 29 reaches 5V, the TR 14 is turned off, both of the TRs 10, 13 act as an emitter-follower circuit and a chroma signal higher than 3V is generated from the point C. Then the TR 18 is turned off, the TR 19 is turned on, a voltage follower circuit consisting of the TRs 19, 20, the circuit 15 and the TR 30 is actuated, and a chroma signal equal to the one from the point C is generated from the output terminal 21.
Patent JP-H115423-A (JP)
Title: Car body rolling device for tractor
Inventor: IEGI KUNIHIKO
IPC: B60G17/015
Filed: 1997-06-17
Abstract: PROBLEM TO BE SOLVED: To stabilize the posture of a driver liable to be shaken out to the outer side by a centrifugal force in a steep turning condition, by providing a turning angle sensor to detect the turning angle of a steering handle, and an operation means to operate the operation speed from the detected angle to the steering handle, and operating to extend and contract a hydraulic cylinder to increase the car height at the outer side of the turning, when the operation speed exceeds the set speed preset beforehand. SOLUTION: In this car body rolling device of tractor, a turning angle sensor 34 to detect the turning angle of a steering handle 4; and an operation means 35 to operate the operation speed from the detected angle; are provided to the steering handle 4, in a tractor to maintain the height of a wheel 2 to a car body 1, convertible up and down by the extension and the contraction of a hydraulic cylinder 3, and when the operation speed exceeds a set speed preset beforehand, the hydraulic cylinder 3 is operated to extend and contract in order to increase the car height at the outer side of the turning.
Patent JP-H0325780-A (JP)
Title: On-vehicle digital magnetic recording and reproducing device
Inventor: SAITOU HIROHISA
IPC: G11B27/28
Filed: 1989-06-23
Abstract: PURPOSE:To accurately recognize the position of a tape without observing a display by informing a tape position during performing fast search in sound based on absolute time recorded on the tape. CONSTITUTION:When an FF button 7 is depressed to perform the fast search, a system controller 5 starts FF search at high speed by controlling a servo circuit 6. A recorded signal on the tape running at a high speed is read out with the magnetic heads A and B of a rotary drum 1, and is sent to a signal processing part 3 via an RF reproducing amplifier 2. The processing part 3 reads out a time A in the signal, and sends it to the controller 5. The controller 5 calculates lapse time from the start position of the fast search based on read out time. An alarm tone (beep) which informs the tape position at every lapse of prescribed time is issued from a speaker 10. In such a way, the position of the tape can be accurately recognized without observing the display.
Patent JP-H029300-A (JP)
Title: Remote controller
Inventor: MOMOTANI KENJI
IPC: H04Q9/00
Filed: 1988-06-28
Abstract: PURPOSE:To confirm whether or not the control is applied correctly at an electronic device by controlling the transmitter itself in the state in matching with the control state of the electronic device every time the electronic device is subject to remote control by a control remote control transmitter at the electronic device side. CONSTITUTION:The 2nd transmission section 13 of the remote control transmitter 1 side consists of a state detection signal reception circuit 17 receiving a state detection signal sent from the 2nd transmission section 12 and a control circuit 20 controlling the control section (in this case, an operation display circuit 19 displaying the operation content of the operation key of a signal switching circuit 18) in the state in response to the received state detection signal. Then the sent control signal is received by the control signal reception circuit 8 at the side of the electronic device 3 and the control circuit 11 controls the display circuit 10 and the controlled circuit 9 in response to the received control signal. That is, while the control state of the electronic device side is confirmed by the remote control transmitter, the controller is controlled remotely and the operation content of the operation key at the remote control transmitter side is changed in response to the control state.
Patent JP-S648162-A (JP)
Title: Sheet position correcting device
Inventor: TAKAHASHI YASUHIRO
IPC: B65H9/16
Filed: 1987-06-29
Abstract: PURPOSE:To prevent detrimental affect on a sheet by controlling a sheet moving means so that the latter is not operated even though at least one of rollers is released by a roller pressing and releasing means if a part of the sheet is clamped between another pair of rollers. CONSTITUTION:If the length of a copying sheet to be conveyed along a incoming sheet conveying passage is long in the conveying direction, the sheet is clamped not only by a pair of rollers 22d, 22e in a sheet position correcting device 43 but also by a pair of rollers 22c, 22f and the other pair of rollers, simultaneously. In this case control is made such that a sheet moving means is not operated. Accordingly, no unreasonable correction is made for the longitudinally long sheet, thereby it is possible to prevent detrimental affect on the sheet.
Patent JP-H07128539-A (JP)
Title: Method for connecting optical fibers and assembling and reinforcing structure for optical fiber juncture as well as load testing method on optical fiber juncture
Inventor: WATANABE SHUICHI
IPC: G02B6/255
Filed: 1993-06-30
Abstract: PURPOSE:To integrally and simultaneously fusion splice many pieces of optical fibers with good reliability. CONSTITUTION:A first optical fiber array formed by aligning and holding front ends 43 of plural pieces of the optical fibers 14, from which the front ends of respective coatings 42 are removed, to a parallel state in such a manner that these front ends are made respectively flush with each other and the spacings between the optical fibers adjacent to each other are made shorter than the outside diameter size of the coating 42 parts and a second optical fiber array facing this optical fiber array are integrally fusion spliced in an electric discharge arc in the state of aligning the end faces of the respective optical fibers opposite to each other.
Patent JP-H0450561-A (JP)
Title: Flow control valve
Inventor: IWAZAWA YOSHIAKI
IPC: F16K11/085
Filed: 1990-06-20
Abstract: PURPOSE:To reduce the size of a driving source capacity of a shaft, so as to simplify the entire mechanism by preferentially switching two in-housing channels for which a flow control adjustment is rotated, and whereby controlling the flow rate of both outflow ports, namely by carrying out a gate function. CONSTITUTION:When the power source of a rotary solenoid 7 is in an 'OFF' state, and when a flow adjustment element 5 is in the position as indicated in the figure (a), the air for, air conditioning for example, which is supplied from an inflow port 2 into a housing 1, closes one outflow port 4 through the flow adjustment element 5, and, since the other outflow port 3 is opened, the air flows in an arrowed direction, and is discharged from the outflow port 3. When the power source is turned 'ON', the rotary solenoid 7 is actuated, and the flow adjustment element 5 is rotated clockwise, and then closes the outflow port 3, while it opens the other outflow port 4, and the air for air conditioning is flown out of the outflow port 4. Since the flow adjustment element 5 is moved perpendicular to the stream of the fluid, the effect due to the stream of the fluid is small, and the operational force for rotating the flow adjustment element 5 is relatively reduced. The size of the driving source of a shaft 6 can thus be reduced.
Patent JP-S5490870-A (JP)
Title: Discharge lamp lighting apparatus
Inventor: MORI YASUKI
IPC: H05B41/16
Filed: 1977-12-27
Abstract: PURPOSE:To provide a discharge lamp lighting circuit, in which an auxiliary starting electrode is disposed adjacently of a main electrode, and a double voltage is impressed between a pair of electrodes to minimize the energy necessary for causing transfer from auxiliary discharge to main discharge, whereby it is enabled to lower the starting voltage. CONSTITUTION:When commercial AC power source 1 is connected, a voltage is impressed between a pair of main electrodes 3a and 3b of light emitting tube 3 via stabilizing resistance 2, and a voltage is impressed also to a first and a second voltage doubling circuits A, B. When a positive voltage is developed at terminal 1b, capacitors 5, 11 are charged to the polarity as shown in the drawing. On the other hand, when a positive voltage is developed at terminal 1a, a voltage charged in capacitor 5 and power source voltage are impressed in series to capacitor 7, so that voltage of capacitor 7 is doubled. The doubled voltage is impressed between  auxiliary electrode 4b and main electrode 3b via starting resistance 9, and at the same time, the voltage of capacitor 11 plus power source voltage is impressed between main electrode 3a and auxiliary electrode 4a via stabilizing resistance 2 and starting resistance 12.
Patent JP-S5947260-A (JP)
Title: Azulenium salt
Inventor: KATAGIRI KAZUHARU
IPC: C09B23/14
Filed: 1982-09-13
Abstract: NEW MATERIAL:Azulenium salt of the formula, wherein A<-> is an anion such as perchlorate, picrate, fluoroborate, p-toluenesulfonate, periodide, chloride, bromide, or iodide. Perchlorate of the compd. of the formula has a m.p. of 148-151 deg.C and its infrared absorption spectrum is as shown in the Figure. USE:The salt is used as dye, pigment, etc. and particularly suitable for use in the production of electrophotographic material and optical disc recorder capable of writing and reading out by laser. PREPARATION:Guaiazulene is reacted with p-dimethylaminocinnamaldehyde in a solvent such as acetic acid or dioxane at 80-120 deg.C to produce the compd. of the formula.