baber/WOPTO huggingface dataset:
Patent JP-2001025435-A (JP)
Title: Induction-heating rice cooker
Inventor: KOGURE EIJI
IPC: A47J27/00
Filed: 1999-07-13
Abstract: PROBLEM TO BE SOLVED: To provide an induction-heating rice cooker wherein even if a plastic deformation occurs when an external force is applied to the external frame, a uniform distance is ensured between an induction-heating coil and the external frame by suppressing the deformation of the external frame, and the external frame which is a metal material is prevented from being heated. SOLUTION: This induction-heating rice cooker is equipped with a rice cooker body 1 wherein an external frame 2 is constituted of a metal material, a pot 4 which is detachably housed in the cooker body 1, a lid body which openably/ closably covers the cooker body 1, and an induction-heating coil 10 which is arranged on the bottom section of a pot housing section in which the pot 4 is housed. In this case, a deformation preventive frame 13 which prevents the external frame 2 from deforming is provided between the induction-heating coil 10 and the external frame 2.
Patent JP-H0756378-A (JP)
Title: Image forming device
Inventor: YAGISHITA TAKAHIRO
IPC: G03G21/00
Filed: 1993-08-10
Abstract: PURPOSE:To easily sort sheets and to prevent leaving of unnecessary images on the sheets after sorting even if outputs of plural units are continuously executed for a paper discharge tray by executing marking for sorting with coloring agents having a color fading property. CONSTITUTION:Sheet bundles 1 which are continuously discharged from the image forming device are the sheet bundles of three output units 11 to 13 which are successively outputted. The markings 21 are formed at the ends of the positions L1 from the end faces of the sheets 11y, 11z in the output unit 11 and the markings 22 are formed at the edges in the positions L2 of the sheets 12a, 12b in the output unit 12. Consequently, the respective output units from the flanks of the sheet bundles are checked and the sorting operation is facilitated. The color fadable ink which becomes colorless when the prescribed time elapses after printing is used for these markings. The ink which is normally colorless and is visualized when irradiated with IR rays may be used as well.
Patent JP-S5987411-A (JP)
Title: Substrate for optical circuit
Inventor: KAWAGUCHI TAKAO
IPC: G02B6/13
Filed: 1982-11-11
Abstract: PURPOSE:To form a waveguide reduced at its transmission loss and to apply an electric field efficiently when the titled substrate is used as an electrooptical element by forming a coating layer on the surface of a projected part of a PLZT layer formed like a band on an insulated base body. CONSTITUTION:When the insulated base body 31 is formed as multi-layer constitution by selecting one of MgO, spinel, SrTiO3, and sapphire and a coating layer 33 is constituted by at least one of oxide, nitride and sulfide, transmission light is efficiently shut up in the projected part 321 of the PLZT layer and a substrate effective for the formation of an optical circuit is obtaind. If the difference in level between the projected part 321 and a peripheral part 325 is set up to 100nm or less, the light in the high order mode is not transmitted, and the loss of optical transmission is reduced. When the film layer 33 is constituted by 50-200nm thickness, the electric field is applied to the projected part 321 efficiently with the smal loss of optical transmission.
Patent JP-S5989774-A (JP)
Title: Dry etching device
Inventor: ITAKURA HIDEAKI
IPC: C23F4/00
Filed: 1982-11-10
Abstract: PURPOSE:To provide a titled device which prevents the formation of a thin film and permits etching with good reproducibility by installing a member contg. C or a C-contg. compd. in a reaction vessel provided therein with a plasma generator for generating a high-frequency electric discharge with the reactive gas maintained under a reduced pressure. CONSTITUTION:A work 12 formed on the surface thereof with an Al film is set on the 2nd electrode 11 made of carbon and thereafter a gaseous mixture of CCl4 and He is introduced 6 into a reaction vessel 1 and is set at a prescribed gaseous pressure while the inside of the vessel is evacuated 7. High frequency electric power having about 0.48W/cm<2> density is impressed between the 1st electrode 2 and the electrode 11 to generate gaseous plasma and the reactive component generated in such a way is acted on the work 12, whereby etching is accomplished. As a result, the formation of a thin film on the inside wall of the reaction vessel 1 and the surfaces of the electrodes 2, 12 is hardly visually observed. No heavy metals, etc. are detected except very slight Cl and F are observed in addition to Al as shown in the fiqure indicating the result of the Auger analysis with said thin film. In other works, the formation of the thin film is prevented and since the corrosion of the work is prevented, the etching with good reproductibility and good patterning accuracy is made possible.
Patent JP-H1146451-A (JP)
Title: Solar battery power unit
Inventor: SUDO MITSUNARI
IPC: G05F1/67
Filed: 1997-07-24
Abstract: PROBLEM TO BE SOLVED: To provide a power unit which can effectively consume power charged in an accumulator. SOLUTION: An accumulating circuit 2 is provided with a plurality of accumulators 3 to which switch circuits 4 are connected each in series, and each switching circuits 4 is controlled for opening and closing. In usual case that the terminal voltage of each charged accumulator 3 is above the reference value, each accumulator 3 is connected in parallel, and the voltage above the reference value is outputted from an accumulating circuit 2. When the terminal voltage of the accumulator 3 falls under the reference value, or in case that it is under the reference value, a specified number of accumulators 3 are connected properly in series so that it may be under the reference value so that the accumulating circuit 2 may output the voltage above the reference value.  Even if the power of the accumulator 3 is consumed and the terminal voltage falls under the reference value, the power left in these accumulators 3 is consumed effectively by being made the voltage above the reference value with the accumulators connected in series, and by being outputted again from the accumulating circuit 2.
Patent JP-H1033957-A (JP)
Title: Filtration treatment method and filtration apparatus
Inventor: MONGAKI TATSUO
IPC: B01D65/02
Filed: 1996-07-29
Abstract: PROBLEM TO BE SOLVED: To provide a filtration treatment method by which filtration treatment operation can be stably carried out at the time of switching from back washing for removing suspended solids accumulated on a filtration membrane, air bubbling, or stopping condition to starting the filtration treatment and to provide a filtration apparatus to carry out the filtration treatment. SOLUTION: A pressure sensor 13 is installed in the upstream side of a filtration membrane module 4 and a flow rate sensor 14 is installed in a filtrate pipeline 5. At the time of switching from back washing, air bubbling, or stopping condition to starting filtration treatment, the detected information of a pressure sensor 13 is transmitted to an inverted 15 and a raw liquid circulating pump 2 is driven at low pressure and at the time of carrying out normal filtration treatment, the detected information of the flow rate sensor 14 is transmitted to the inverted 15 to carry out operation at constant flow rate of a filtrate 1b.
Patent JP-2001019040-A (JP)
Title: Lid for food storing container
Inventor: TAKIGAWA JUNYA
IPC: B65D77/20
Filed: 1999-07-13
Abstract: PROBLEM TO BE SOLVED: To provide a lid for a food storing container, whose transmission for moisture and oxygen is small, which has a tearing strength enough to withstand tearing by fingers, and in which neither warp nor wrinkles occur under heating. SOLUTION: A laminated film is formed by laminating polypropylene or polyethylene films 4, 5, both containing the equal weight of 30 to 55 wt.% of a fine-powdery inorganic filler and having the same thickness in the range of 20 to 90 μ, on both faces of a film comprising a copolymer of ethylene and vinyl alcohol with an adhesive resin therebetween, respectively. The laminated film thus formed is used as a lid.
Patent JP-S6444252-A (JP)
Title: Sleeve roll for continuously casting metal plate
Inventor: JINBO YASUHIRO
IPC: B22D11/06
Filed: 1987-08-08
Abstract: PURPOSE:To improve shape and quality of a product by constituting a sleeve with inner and outer layer sleeves, making the specific range of the outer layer sleeve the thin thickness and if necessary, varying cross sectional area of cooling groove. CONSTITUTION:The sleeve roll for casting is made of multiple layer construction and the outer sleeve 1 and inner layer sleeve 2 are formed, and a part of 0.3-1.0 times of the width of the plate P on the outer layer sleeve 1 is made to thin thickness. Further, if necessary, the cross sectional area of a cooling grooves 3a at inner part and near the center in the cooling grooves 3a, 3b arranged at the circular direction of the inner layer sleeve 2 are deeper than the cooling grooves 3b at end parts. By this method, the sleeve step part for casting is formed and also the cooling capacity of the metal plate P at center part is increased and the variation of the plate crown is reduced. Therefore, the shape and quality of the product metal plate P is improved.
Patent JP-H0483470-A (JP)
Title: Facsimile equipment
Inventor: ISOZAKI SHINGO
IPC: H04N1/32
Filed: 1990-07-25
Abstract: PURPOSE:To simplify key operation by starting facsimile(FAX) transmission at the time of detecting the set state of a FAX original when dial data are received from a card as an optical signal. CONSTITUTION:When an original sensor 8 detects the set state of the FAX original at the time of receiving dial data from the card as the optical signal of an optical sensor 17, FAX transmission is started. Namely, a control part 4 stores the dial number received from the sensor 17 in a RAM 6, and when the sensor 8 detects the set state of the original, secures a line and calls the dial number. At the time of detecting connection with a terminating subscriber, the transfer of a FAX procedure signal and image transmission are executed. Consequently, key operation for FAX transmission can be simplified.
Patent JP-H1049792-A (JP)
Title: Bipolar current detector
Inventor: YAMAGUCHI MICHIO
IPC: H04B3/50
Filed: 1996-07-29
Abstract: PROBLEM TO BE SOLVED: To accurately transmit the information of continuous signals and the information of non-continuous signals through one signal line by detecting the both-terminal voltage of a reference resistor for respective prescribed currents made to flow in a positive direction or a negative direction between a pair of input terminals. SOLUTION: Constant current circuits 46a and 46b are serially connected between a pair of the input terminals 31a and 31b. Respective diodes 48a and 48b as rectifier elements are connected between the sources and drains of MOS type FETs 36a and 36b inside the respective constant current circuits 46a and 46b by polarity shown in the figure. Thus, no matter which polarity of a positive pole side and a negative pole side the continuous signals and the non-continuous signals inputted to the input terminals 31a and 31b are provided with, a current is surely made to flow to the respective reference resistors 34a and 34b though a flowing direction is different.  Thus, since the information of the continuous signals and the information of the non-continuous signals are accurately transmitted through one signal line, the reliability of a system incorporating this device is improved and constitution is simplified.
Patent JP-H0365463-A (JP)
Title: Anti-skid brake control method
Inventor: ARIKAWA TETSUO
IPC: B60T8/58
Filed: 1989-07-31
Abstract: PURPOSE:To secure directional stability and braking force by a method wherein a hydraulic control valve in a front wheel system is operated when a brake control signal is generated on front wheels while an anti-skid hydraulic control valve in a rear wheel system is operated when a brake control signal is generated on either of rear wheels. CONSTITUTION:A controller 31 uses a brake control signal from front wheels 6a,6b prior to that of rear wheels 11a, 11b, and when a brake control signal is generated on front wheels 6a, 6b, an anti-skid hydraulic control valve 4a in a system to which they belong is operated as a valve control signal. Constitution is made so that when a brake control signal is generated either on rear wheels 11a, 11b, if vehicle advance is sensed with vehicle deceleration at a reference value or higher, or slip of one of the rear wheels is the first slip reference value or higher, an anti-skid hydraulic control valve 4b within the system to which the rear wheel belongs is operated.
Patent JP-S6355715-A (JP)
Title: Measuring instrument for electromagnetic transfer characteristic
Inventor: YAGISAWA TOSHIHIRO
IPC: G11B5/455
Filed: 1986-08-27
Abstract: PURPOSE:To measure an electromagnetic transfer characteristic as if it where measured by an real instrument, to improve measuring efficiency and to expand an applicable range by rotating a measuring magnetic head along the outer periphery of an attachment member. CONSTITUTION:A magnetic tape 14 is disposed and its tensile strength is maintained at a prescribed value. A magnetic head is fitted in a prescribed position on a head rotating stand 25, and positioning is made by monitoring by means of a measuring microscope 16. Afterwards, the head rotating stand 25 is rotated so that it can attain a prescribed peripheral speed V, and an electromagnetic transfer characteristic is measured in a prescribed manner. A part to be recorded and reproduced is a range with a coiling angle alpha, which abuts on the head 17 or the tape 14. By altering the shape of a semicircular upper drum 14 and that of its supporting stand 15a, the tape coiling angle alphacan be varied. Consequently said characteristic can be measured in a state where an instrument almost the same as an actual one brings the tape into contact with the head.
Patent JP-H0246864-A (JP)
Title: Detector for between-finger resistance
Inventor: KISHIDA TOSHIO
IPC: A61B5/053
Filed: 1988-08-10
Abstract: PURPOSE:To execute the spiritual excersize by detecting the resistance of the between- finger part of a man's body and converting the variation portion of the between-finger resistance which is generated according to the difference of time to the electric signals and putting ON or OFF a luminous element by the electric signals. CONSTITUTION:Legs and hands are folded, and a spheirical body A is received onto the hands, and the correct attitude is kept, and the regulated aspiration is maintained, and 'zazen' is executed. When the body A is received onto the folded hands, and a finger top touches an electrode 1, the between-finger resistance is inputted into a resistance detecting circuit and a dc amplifying circuit 2, and when the resistance value detected by the resistance detecting circuit 2 is set as initial value, the between- finger resistance varies with the time difference, having the difference between persons, and the variation portion is converted to a dc voltage by the dc amplifying circuit 2. The dc variation is inputted into a diode driving circuit 3, and a luminous diode 4 comes ON or OFF in succession according to the input level. At this time, the output of a comparator circuit 5 turns ON/OFF a one shot multi circuit 6, and the output level is applied into a variable resistor 7, and converts, and said value is inputted into a lamp driving circuit 8, and the illumination by a lamp 9 is permitted.
Patent JP-H1051754-A (JP)
Title: Video conference terminal equipment
Inventor: ISHIAI KATSUHIRO
IPC: H04M3/56
Filed: 1996-07-29
Abstract: PROBLEM TO BE SOLVED: To provide a video conference terminal equipment which can automatically select an idle opposite terminal and connect it by analyzing and correcting the cause display of a cut/open message from an ISDN network through the use of at least one idle B channel and repetitively transmitting it. SOLUTION: Non-restricted digital information is set in the B channel and it is transferred to the ISDN network. The non-restricted digital information is transferred to the opposite terminal and the line situation of the opposite terminal is transferred to the ISDN network. At that time, a cause that connection is not executed when the line situation of the opposite terminal is #16 normal cut or #17 terminated user is busy is displayed. When the line situation of the opposite terminal is a case except for #16, #17 and ξ44 request line/ channel cannot be used, sound information is set in the B channel as information transfer capacity, and it is transferred to the ISDN network. When the line situation of the opposite terminal is #44, non-restricted digital information is set on the other B channel as information transfer capacity and it is transferred again to the ISDN network.
Patent JP-S6089463-A (JP)
Inventor: IAN JII RAITO
IPC: B01J31/00
Filed: 1984-09-21
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-H11135244-A (JP)
Title: Electric heating element for heating object
Inventor: EUGEN SCHWARZKOPF
IPC: H05B3/58
Filed: 1998-06-11
Abstract: PROBLEM TO BE SOLVED: To provide an electric heating element to heat an object, which can be fixed to the object using a simple method while the cost in the structural terms is suppressed. SOLUTION: An electric heating element includes a heating cartridge 2 which is formed spirally and put on an object to be heated 12, and an electric terminal 3 is furnished at one end of the cartridge. With this heating element, an object, in particular the nozzle of an injection molding tool, is heated, where a fastening means 4 is installed at the other end of the cartridge 2, whereby the final winding of the spiral heating cartridge 2 can be fastened toward the peripheral surface of the object 12, or otherwise, by this fastening means, the inside diameter of the final winding can be contracted.
Patent JP-H0540374-A (JP)
Title: Form inverting mechanism of image formation device
Inventor: MIYANAGA ICHIRO
IPC: B65H15/00
Filed: 1991-08-08
Abstract: PURPOSE:To securely prevent a form from jamming when turned over. CONSTITUTION:An inversion lever 17 is coupled with a lever branch claw 14 by an inversion spring 18. While a path change claw 2 is switched by a solenoid 11 directly from a reception position to a feed-out position, a reversing driven roller 8 is switched from a separated position to a form clamping position through the inversion spring 18. Therefore, a form jam due to the switching of the reversing driven roller 8 before the path change claw 2 can securely be prevented.
Patent JP-S6177907-A (JP)
Title: Power supply circuit
Inventor: EBISAWA TSUNEO
IPC: H02M7/10
Filed: 1984-09-26
Abstract: PURPOSE:To improve the stability of a power supply circuit by connecting a switching circuit in parallel to the secondary side of a current transformer to keep the output voltage of the power supply circuit at a fixed level. CONSTITUTION:A transistor (TR) T2 is connected in parallel to the output terminal of a rectifier 11 at the secondary side of a current transformer and opens and closes the output terminal of the rectifier 11 in response to the output signal of a control circuit 14. Then the collector of a TRT2 is connected to a positive polarity terminal at the output side of the rectifier 11 together with the emitter connected to a negative polarity terminal of the output side of the rectifier 11 respectively. In addition, the base of the TRT2 is connected to the output terminal of the circuit 14. The circuit 14 always monitors the output voltage +VDD of a smoothing circuit 17 consisting of a diode 2 and a capacitor C3. Then the circuit 14 makes the TRT2 conduct when the voltage +VDD exceeds a prescribed level and then puts the TRT2 under a nonconduction state when the +VDD is lower than the prescribed level by means of the control signal respectively.
Patent JP-S6354665-A (JP)
Title: Automatic changing processing machine for reservation ticket
Inventor: NAGATA YUKINOBU
IPC: G06Q50/00
Filed: 1986-08-26
Abstract: PURPOSE:To remarkably simplify an operation by providing a changing processing means which changes the pertinent data of a file completed reservation and releases the reservation ticket concerning the contents of a new reservation when a changing possibility decision means decides that the change is possible. CONSTITUTION:When a flight ticket is inserted into a ticket entrance and exit slit 2, during passing under a magnetic head 5 for read, information such as a name, a telephone number, the place of embarkation, a boarding date and boarding flight is read out and then displayed on the screen of a CRT 4. In this state, the input operation about the boarding date data and the boarding flight data, which are wanted to be changed, is executed with a touch panel 3 and when a confirmation key is finally operated, a host computer side refers to the file completed reservation and decides whether the contents of the reservation is changeable or not, so that it changes the pertinent data of the file completed reservation in case of deciding that it is changeable. And the new ticket is finally released from the ticket entrance and exit slit 2 to the outside.
Patent JP-H1028395-A (JP)
Title: Position detector for dc brushless motor
Inventor: NOMOTO TETSUO
IPC: H02P6/18
Filed: 1996-07-11
Abstract: PROBLEM TO BE SOLVED: To perform stable position detection of a DC brushless motor, by starting position detection after sure disappearing of spike-shaped voltage generated, when current-carrying is switched of a stator winding. SOLUTION: An AC power source 1 is rectified by a rectifier circuit 2, to be connected to a three-phase DC brushless motor 4 through a semiconductor switching element 3, made in three-phase bridge connection. In a position detection mask time setting part 5, in accordance with a motor current detected in a current detector 6, a proper position detection mask time is set, position detection just after switching of current carrying is not performed, after the preset position detection mask time has ended.  In a position detection part 7, position detection is performed by a change in each motor terminal voltage 8, in a current-carrying winding switching part 9, a stator winding performing current carrying, based on a position detection signal 10, is switched successively, by a Tr drive signal generation part 11, the semiconductor switching element is driven, current-carrying in the motor is determined.
Patent JP-H0362749-A (JP)
Title: Communication equipment between vehicles on road
Inventor: YAMADA MASAYA
IPC: H04J9/00
Filed: 1989-07-31
Abstract: PURPOSE:To attain accurate discrimination of a travelling direction and position detection even when a receiver of a vehicle adopts the ASK demodulation system by applying ASK modulation to a data in a 2nd transmission data frame including a direction identification data and a position data and supplying the power to each antenna element. CONSTITUTION:A data modulator 12 modulates a carrier fc given from a carrier generator 14 by a transmission data frame to form a 1st modulation signal. Thus, the 1st modulation signal resulting from traffic information subject to PSK, FSK or ASK modulation is generated and a modulation signal generator 13 radiates an ASK modulation signal subject to amplitude modulation to the 1st modulation signal by transmission data frames S3, S4 and even when an on-vehicle equipment is a receiver of ASK demodulation system, the direction identification data and the position detection signal are offered.