baber/WOPTO huggingface dataset:
Patent JP-H07299877-A (JP)
Title: Manufacture of foamed pipe
Inventor: WATANABE TOMOHISA
IPC: B29C53/38
Filed: 1994-05-02
Abstract: PURPOSE:To improve buckling resistance for bending in the axial direction and strengthening an adhesion at an overlapped part so as to prevent peeling of the overlapped part by forming a groove extending in a peripheral direction of a foamed pipe on an overlapped part of a casing wound in a superposing manner. CONSTITUTION:An overlapped part 3 of a casing 2 wound on a foamed pipe body 1 in a superposing manner is heated and softened by a hot jet 4. On a softened overlapped part 5, a groove 7 extending in the peripheral direction of the foamed pipe is formed by a spur gear-like stamping roll 6 so as to manufacture a desired foamed pipe. As the foamed pipe manufactured in this way has the groove 7 extending in the peripheral direction of the foamed pipe formed at the overlapped part 3 of the casing 2, curvature stress in the axial direction is dispersed uniformly, so that buckling is prevented. In addition, the adhesion of the casing 2 at upper and lower parts of the overlapped part 3 is also strengthened by the softening and the stamping.
Patent JP-H03291777-A (JP)
Title: Recognition candidate output control method for character recognizing device
Inventor: KURIHARA ATSUKO
IPC: G06K9/03
Filed: 1990-04-09
Abstract: PURPOSE:To reduce the load of a user for the work of confirming and correcting a candidate character by learning the appearance order and appearance frequency of the exact character among the recognition candidate characters, selecting the recognition candidate character with much higher accuracy and reducing the number of recognition candidate characters to be displayed. CONSTITUTION:While referring to a recognition dictionary 14, a character recognition part 1 takes out the recognition candidate characters corresponding to candidate character selection and stores these taken-out characters into a recognition candidate character storage part 2. In respect to these stored recognition candidate characters, a candidate character selection part 3 refers to a second candidate character storage part 6 and selects characters to be a second candidate character group, and these characters are sent to a confirmation/correction part 4 and displayed on a display part 7. Through a keyword 8, the user designates the exact character out of the displayed second candidate character group, and the correction part 4 sends the correct character to an order learning part 5. When the definite correct character is received, the learning part 5 calculates the real order of the correct character while referring to the storage part 2. Further, the learning part 5 updates contents stored in the storage part 6 by changing the total number of times for generating the correct character in the area of the corresponding storage part 6, and the number of times for generating the relevant order.
Patent JP-S5217179-A (JP)
Title: Servo motor control device
Inventor: OWA KAORU
IPC: G05D3/12
Filed: 1975-07-31
Abstract: PURPOSE: There may be provided a feed-back pulse from output voltage of resolver by using a simple circuit construction. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S5523419-A (JP)
Title: Automatic null-balance device
Inventor: UEDA TOSHITSUGU
IPC: G01R17/06
Filed: 1978-08-01
Abstract: PURPOSE: To realize measurement of high reliability without providing a mechnical contact part by driving a pointer fitted to a magnetostriction strain wire by an electric motor.  
     CONSTITUTION: This device consists of wire 2 composed of a magnetostriction strain material and processed so as to reflect an ultrasonic signal at a fitting part to pointer 1, automatic balancing motor BM driving pointer 1 via wire 2, excitation methods 41 and 42 which couple with wire 2 and generate ultrasonic signals in wire 2, methods 51 and 52 which couple with wire 2 and receives reflected ultrasonic signals reflected by the fitting part of pointer 1, and circuit method CK which obtains a signal corresponding to the motion of pointer 1 making use of a signal in relation to the time required by the ultrasonic signal generated in wired 2 to go and return between receiving methods 51 and 52 and the fitting part to pointer 1. Then, BM drives pointer 1 so that an input signal will be equal to a signal corresponding to the position of pointer 1. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S60238608-A (JP)
Title: Temperature control method for incinerator
Inventor: WATABE KUNIO
IPC: F23N5/00
Filed: 1984-05-10
Abstract: PURPOSE:To keep the internal temperature of an incinerator in an optimum burning condition as well as prevent the corrosion of an air preheater and a waste heat recoverer by providing the waste heat recoverer and a bypath in the supply system of preheated air for combustion to the incinerator. CONSTITUTION:Air A for combustion from an air preheater 2 is allowed to pass through the first path 8 leading to a waste heat recoverer 7 and also through the second path 9 bypassed from the path 8. Air regulating dampers 10A and 10B are provided to these paths 9 and 8. When the heat quantity of sludge M is high, the opening degree of the damper 10A is increased, and the heat is recovered by the recoverer 7. On the contrary, when the heat quantity is low, the opening degree of the damper 10B is increased, and the amount of heat to be recovered is reduced. Since the amounts of waste gas combustion air passing through the preheater 2 can be kept constant, the temperature of the outlet of the preheater 2 can be kept at a temperature at which the low-temperature corrosion of the heating face of the preheater 2 is prevented. Since preheated air is passed through the recoverer 7, even when the temperature of the outlet is lowered, no corrosion by SOx and HCl takes place.
Patent JP-S63260506-A (JP)
Inventor: HAMAZAKI EIZO
IPC: A47G29/122
Filed: 1987-04-16
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-S58211669-A (JP)
Title: Calibration of surface potential meter
Inventor: TAKEUCHI AKIHIKO
IPC: G03G21/00
Filed: 1982-06-03
Abstract: PURPOSE:To enable the easy and automatic calibration of a surface potential meter without using any special jigs, by generating a reference potential within an image region of a photosensitive body for the calibration of the surface potential meter. CONSTITUTION:A photosensitive drum 1 is charged by a corona charger 2 and then deelectrified by an image exposure light 3, and thereby a latent image is formed. Next, this latent image is transferred on recording paper 6 by a transfer charger 5 via a developer 4, while a toner remaining after transfer is collected by a cleaner 7. Meanwhile, a potential sensor 8 and a surface potential meter 9 read the dark and light potentials of the latent image and controls a variable high-voltage power source 11 and a development bias power source 12 so as to stabilize the quantity of a picture. On the other hand, a reference potential for calibrating the surface potential meter is formed on the photosensitive drum 1 by using an exposure light source 13 having a sufficient quantity of light for deelectrifying uniformly the surface of a photosensitive body on the photosensitive drum 1, and based on the reference potential, a false control of the surface potential meter 9 due to a drift is prevented.
Patent JP-S60238684-A (JP)
Title: Heat exchanger
Inventor: INOUE SHINGO
IPC: F28F3/08
Filed: 1984-05-11
Abstract: PURPOSE:To enhance the heat exchange efficiency of a heat exchanger by a method wherein both or either one of two fluids to be heat-exchanged with each other is given the specified flow rate distribution. CONSTITUTION:Partition plates 1 are laminated with the predetermined intervals in a plurality of layers so as to pass primary fluid and secondary fluid through alternate layer in the directions intersecting each other. At the same time, a fin 2, which forms a plurality of parallel passages together with the partition plate 1 to control the flow of said fluid, is provided between the partition plates of each layer. In addition, the sectional area ratio or the open area ratio per unit length of the parallel passage in the layer, through which at least one fluid out of the two fluids, at the lead-in port side is made different from that at the lead-out port side. Thus, the change of flow rate due to the change of the open area ratio of the parallel passage 2a is given to both or either one of the primary fluid and the secondary fluid leading in the respective layers so as to perform the heat exchange between the primary fluid and the secondary fluid through the partition plates 1 and, after that, to discharge from the heat exchanger. Consequently, the high heat exchange efficiency of the heat exchanger is obtained.
Patent JP-S5719757-A (JP)
Title: Electrophotographic copier
Inventor: KUDOU SHIYUUICHI
IPC: G03G15/00
Filed: 1980-07-10
Abstract: PURPOSE:To perform accurate controlling of feeding and charging which does not produce any black frame by counting the clock pulses from a photosensitive paper conveying means, and controlling the feeding, charging and cutting of the photosensitive paper. CONSTITUTION:A disc 36 revolves synchronously with the conveying mechanism of rolled photosensitive paper 12, and clock pulses are obtained with a sensor 37. When the pulses corresponding to desired length are coupled, cutters 15a, 15b cut the photosensitive paper. When the photosensitive paper is correctly positioned in an exposure position upon lapse of prescribed pulse number after arrival of the leading end of the photosensitive paper at a detector 38, the paper feeding is stopped. Since a charger 3 operates upon passage of the leading end of the photosensitive paper and stops operating prior to the passage of the trailing end, the leading and trailing ends of the photosensitive paper outside the exposure range are uncharged and no black frames are produced.
Patent JP-S5218621-A (JP)
Title: Apparatus for removing bogie
Inventor: NAKAJIMA SHIGEZOU
IPC: B61D15/00
Filed: 1975-08-04
Abstract: PURPOSE: To remove a bogie safely while vehicles are connected, using a bogieremoving apparatus wherein a carriage equipped with a liftable support is movably arranged in a pit which is lower than a vehicle travelling road surface, and a rail is laid on the road surface which conforms to an upper surface of the liftable support. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H04324744-A (JP)
Title: Terminal communication equipment
Inventor: HAYASAKA TAKASHI
IPC: H04M11/00
Filed: 1991-04-24
Abstract: PURPOSE:To prevent a wrong dialing due to repetition of ON/OFF of a terminal ready signal by interrupting line connection over a prescribed period when the ON/OFF of the terminal ready signal is repeated. CONSTITUTION:A terminal ready signal monitor means 18 monitors on/off of a terminal ready (ER) signal sent from a terminal equipment 10. When the repetition of on/off of the ER signal is confirmed, a switch control means 20 controls a switch means 16 to disconnect a line 12 and a MODEM means 14 over a prescribed period. Through the constitution above, even when the on/off of the ER signal is repeated due to noise or mis-operation, since the line connection is interrupted over a prescribed period, the exchange surely recognizes line interruption and then a wrong dialing is prevented.
Patent JP-S63260347-A (JP)
Title: Call circuit of secretary telephone system
Inventor: SAKAGUCHI IKUO
IPC: H04M1/72
Filed: 1987-04-17
Abstract: PURPOSE:To allow a call to be replied without fail even if either a secretary or a manager is absent by using a bridge rectifier circuit and a resonance prevention circuit of a secretary call circuit in a secretary telephone set so as to share the detection of a ring tone start voltage with both the secretary and the manager telephone set. CONSTITUTION:Resistors 22, 27 and a capacitor 26 are selected in a way that a transistor(TR) 28 is turned on only when a call signal is a 16Hz sinusoidal wave inputted to line terminals 1, 2 and rectified and inputted by a bridge rectifier circuit 5 into a resonance prevention circuit 20. When the line terminals 1, 2 receives the 16Hz call signal, the call signal is a rectified signal by the bridge rectifier 5 via a capacitor 3 and a resistor 4. The rectified signal of the call signal passes through the on-state resonance prevention circuit 20 to start two oscillation circuits 7, 41 simultaneously, thereby generating an audio signal, which allows speakers 8, 42 to ring the tone.
Patent JP-S5428438-A (JP)
Title: Electric heating apparatus
Inventor: HAYASHI KAZUO
IPC: A47G27/02
Filed: 1977-08-07
Abstract: PURPOSE: To obtain two effects of rapid heating had protective heating, by switching connection among not less than two electric heating units in series or in parallel by means of change-over switches. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S5319798-A (JP)
Title: Optical display device
Inventor: MITAMURA AKIRA
IPC: G09F9/30
Filed: 1976-08-09
Abstract: PURPOSE: Numbers and characters being displayed are clearly displayed even at night by disposing a light emitting medium in an optical display device. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H05251909-A (JP)
Title: Dual lnb
Inventor: AO NAOKI
IPC: H01P5/04
Filed: 1992-04-15
Abstract: PURPOSE:To reduce leakage power of a local oscillation signal to an antenna without losing a transmission characteristic of a reception signal. CONSTITUTION:An antenna and a circuit section receiving two kinds of polarized waves are connected via coaxial waveguide converters 1a, 1b. The circuit section applies frequency conversion alternatively to one of the two kinds of polarized wave reception signals and the result is outputted. The coaxial waveguide converters 1a, 1b are respectively provided with waveguides 2a, 2b. Adjustment screws 13a, 13b are screwed to one H plane of the waveguides 2a, 2b in parallel with the E plane. The adjustment screws 13a, 13b adjust the center frequency at a block band of the coaxial waveguide converters 1a, 1b by adjusting an insertion length of the adjustment screws into the waveguides 2a, 2b.
Patent JP-S59220072-A (JP)
Title: Switching regulator
Inventor: KAWAHARA TAKESHI
IPC: H02M3/155
Filed: 1983-05-27
Abstract: PURPOSE:To eliminate the damage of a switching element by limiting a current flowed to the switching element in case of starting. CONSTITUTION:A negative input voltage is applied to a terminal 15. The set value of an input voltage is detected by a Zener diode 13 and a resistor 14. The detected set voltage is inputted to a time constant circuit which has a resistor 11 and a capacitor 12, and the output of the circuit applies an external modulation to an oscillator 7. The output of the oscillator 7 and the output of a pulse width modulator 8 are taken in NAND by a gate circuit 10, and the output of the NAND is inputted to a drive circuit 9. The ON time of a switching element 4 at the starting time after the input voltage is applied is gradually increased, and the DC output is gradually approached to the set voltage.
Patent JP-H05290775-A (JP)
Title: Electron gun
Inventor: YASUI SUKEYUKI
IPC: H01J37/077
Filed: 1992-04-15
Abstract: PURPOSE:To obtain the highly efficient electron gun, which can increase the intensity of the electron beam easily, by arranging plural anode wires inside of an ionization chamber. CONSTITUTION:When the pulse voltage is applied between two anode wires 20 provided inside of an ionization chamber 2 and the wall 3 of the chamber 2, wire discharge is generated between them to generate the plasma. Since two anodes are provided, the wire discharge current is increased in comparison with the conventional case of one anode. The positive ion of the generated plasma is accelerated toward a cathode 5 inside of a high voltage chamber 6 for collision. At this stage, the number of the positive ion drawn from a conductive extract grid 4 by the discharge of the wires 20 is nearly two times of the conventional one, the number of electron to be discharged secondarily is increased to increase the strength of the electron beam. The applied voltage is lowered by increasing the number of anode wire 20 to be provided inside of the chamber 2 to prolong the lifetime of a power source and facilitate the highly frequent repetition of the pulse.
Patent JP-H08280487-A (JP)
Title: Thermotherapic bedding
Inventor: KUNIEDA YOSHIO
IPC: H05B3/00
Filed: 1995-04-20
Abstract: PURPOSE: To provide a thermotherapic bedding capable of drying the bedding by impartation of a drying mode of a high temp. setting not possible with ordinary setting. CONSTITUTION: A microcomputer 24 sets the drying temp. higher than the set temp. for heat insulation of the bedding by turning a transistor 26 on when the drying mode is selected by a drying switch 22. A comparator 18 compares the detected temp. detected by a temp. detector 15 and the drying temp. and controls a heater 10 so as to maintain the bedding at the drying temp. The wet bedding is thus dried indoors.
Patent JP-H02274227-A (JP)
Title: Surface coil retainer for mri device
Inventor: YOKOI MOTOHISA
IPC: G01R33/34
Filed: 1989-04-14
Abstract: PURPOSE:To ensure an easy mounting work for a surface coil and the prevention of the drop thereof by forming a coil holder in such a way as to have an approximately C-shaped or O-shaped section for retaining the surface coil toward the inside of a retaining part, and placing a plate spring similarly in the same direction. CONSTITUTION:A retainer comprises a top plate base 5A slidably mounted on a mounting tool 2B fitted to a top plate 2A in a length-wise direction, a coil holder 7 for retaining the grip 3A of a surface coil 3 and a flexible pipe 5B for connecting the top plate base 5A to the coil holder 7. The coil holder 7 is so formed as to have an approximately C-shaped section for retaining the coil 3 inwardly, and plate springs 7B1, 7B2 and 7C1 and 7C2 are arranged at the base part 7A of the holder 7 for retaining the surface coil 3 inwardly. According to the aforesaid construction, the surface coil 3 is retained simply when inserted in the coil holder having the approximately C-shaped section against the spring force of the plate springs, and the drop of the coil 3 can be prevented.
Patent JP-H10273125-A (JP)
Title: Food container
Inventor: TAKEO KAORU
IPC: B65D1/04
Filed: 1997-03-28
Abstract: PROBLEM TO BE SOLVED: To enable a plurality of independent recesses to be easily separated as required while a whole shape of a food container is maintained as it is by forming grooves having discontinuous cuts along an outer periphery of each recess of the container including the recesses on a resin plate. SOLUTION: Grooves 4, 5 are respectively formed along an outer periphery of recesses 2, 3 of a food container wherein a hard thermoplastic resin plate 1 is made to partially protrude in the same direction, while a cut 6 having discontinuous parts 7 at a plurality of sites is provided on a bottom of the grooves 4, 5. Thus the container can be used as a food container with food separately received in the respective recesses 2, 3 which can be integrally carried. In addition, since the grooves 4, 5 formed along the outer periphery of the recesses 2, 3 serve as reinforcement, the container with good shape retention can be made of a thin plate. Further the recesses 2, 3 can be separated from their periphery for taking out only a part of the received food, which can be heated for example.
Patent JP-H09283104-A (JP)
Title: Air battery holder
Inventor: YAMAMOTO TAKAHARU
IPC: H01M2/10
Filed: 1996-04-17
Abstract: PROBLEM TO BE SOLVED: To provide a battery holder, which can secure a flow-in route of the air to an air battery and which can cope with a sudden fluctuation of the load, by providing an air intake space as an air lead-in part and a ventilation hole for leading the air. SOLUTION: A slit-shaped ventilation hole 4 as an air guide for supplying the air 5 into a battery holder 2 is formed between a back surface of a rear panel 3 of a pocket pager frame 1 of the battery holder 2 and the battery holder 2. An air lead-in part 9 is provided in an outside surface of the battery holder 2. This air lead-in part 9 and the slit-shaped ventilation hole 4 are connected to each other, and the air is supplied to an air hole of an air battery through these air lead-in part 9 and the ventilation hole 4. With this structure, a flow-in route of the air into the air battery is secured, and the air battery can stand a sudden fluctuation of the load, and the battery can sufficiently show the performance thereof.
Patent JP-H02273759-A (JP)
Title: Production of polymerized toner
Inventor: NAKAMURA TATSUYA
IPC: G03G9/087
Filed: 1989-04-17
Abstract: PURPOSE:To obtain the toner having excellent blocking resistance by subjecting a polymerizable monomer system to a suspension polymn. in an aq. medium phase, adjusting the concn. of styrene to 0.01 to 0.05wt.% when the rate of polymn. of the polymerizable monomer attains >=80%, then adding a water soluble inorg. salt and oil soluble polymn. initiator to the monomer and executing the polymn. again. CONSTITUTION:The polymerizable monomer system is subjected to the suspension polymn. in the aq. medium phase and the concn. of the styrene in the aq. medium system is adjusted to 0.01 to 0.05wt.% when the rate of polymn. of the polymerizable monomer attains >=80%. The styrene is precipitated by adding the water soluble inorg. salt into the aq. medium and further, the oil soluble polymn. initiator is added to the polymer and the polymn. is executed again. The precipitated styrene gathers to the periphery on the surface of the suspended particles and the polymn. reaction is initiated by the added oil soluble polymn. initiator and, therefore, the styrene skeleton content in the binder in the surface layer part of the formed toner particles is higher than in the toner particle. The blocking resistance is improved in this way.
Patent JP-H10294285-A (JP)
Title: Heat treatment device
Inventor: KOWALSKI JEFFREY M
IPC: H01L21/22
Filed: 1998-03-25
Abstract: PROBLEM TO BE SOLVED: To provide an air flow control system which has a rapid heating stage and a rapid cooling stage, which can use standard commercial power that is not modulated and which substantially removes a particle-like contaminant generation eddy area. SOLUTION: The device contains a heat wall reaction tube placed in the cylindrical column of circular parallel heating members which are substantially concentric with the reaction tube. The respective heating members 36 are detached from the heat wall reaction tube and the respective heating members 36 are a vertical rapid heating furnace for the processing of a semiconductor wafer containing the coil of resistance heating conductive materials. The coil- like resistance heating conductive materials can be the coils of resistance heating wire and the coils have the outer diameters of 1-7 mm and are supported in circular heating member supporting bodies. The respective heating member supporting bodies support the heating members which are supported by them and which are thermally expanded at lowest and highest furnace temperatures.  It is desirable that the respective circular heating member supporting bodies are given by the circular hollow in a heat insulating material surrounding the column of the heating members 36.