baber/WOPTO huggingface dataset:
Patent JP-2001060490-A (JP)
Title: Heating device and image forming device
Inventor: NANATAKI HIDEO
IPC: H05B6/44
Filed: 1999-08-20
Abstract: PROBLEM TO BE SOLVED: To prevent an excessive-temperature rise of a non-paper passing part, increase a speed, and improve the durability by connecting at least a set of coiled conductors wound on a part of the generated magnetic flux by an electric conductor in a state that the current flows in the same winding direction. SOLUTION: This heating device has an inductive heating element capable of electromagnetically and inductively generating the heat by the action of the magnetic flux generated by a magnetic flux generating means, and a member to be heated is guided to a heating part to be contacted with the inductive heating element directly or through a heat conductive material, and conveyed to be heated by the heat generated by the inductive heating element. Magnetic cores 5a, 5b among divided magnetic cores 5a, 5c, 5b obtained by dividing a magnetic core of the magnetic flux generating means into three, are respectively provided with small coils 7a, 7b wound thereon. The small coils 7a, 7b are connected by connecting wires 7x, 7y in the direction for feeding the current in the same winding direction to form a current path.  Whereby an inexpensive device of high performance capable of reducing the power consumption and shortening a wait time, can be provided.
Patent JP-S62161975-A (JP)
Inventor: DEEBITSUDO RIN RUISU
IPC: C25B11/10
Filed: 1986-10-01
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-S6294860-A (JP)
Title: Electronic copying machine
Inventor: INADA AKIRA
IPC: G03G15/00
Filed: 1985-10-19
Abstract: PURPOSE:To improve safety and serviceability by connecting a safety switch which is associated with a cover and a cancel switch which is associated with a service switch to a safety switch in parallel. CONSTITUTION:When the cover 34 is closed, the tip of a lever 38 pushes an operating valve 24a through a window 36 to close the safety switch 24. A two- circuit switch 22a is provided at a different position and one service switch 22' and the other cancel switch operate associatively with each other. In service mode, the cover 34 is opened to close the switch 22a, and the switches 22' and 30 are closed at the same time. Consequently, a relay 26 operates and even if the safety switch 24 is open, the operation of each unit is checked, the serviceability is improved, and the switches 22a and 30 are also opened in normal copy mode, so that the safety to general users is secured.
Patent JP-2000069380-A (JP)
Title: Teletext broadcast receiver
Inventor: NISHIMURA ATSUSHI
IPC: H04N5/44
Filed: 1998-08-20
Abstract: PROBLEM TO BE SOLVED: To manage the reserved state of a program by allowing information which indicated the reserved state of a specified program to correspond to program guide information displayed on a display screen and displaying the information of the specified program on the screen in a display format which is mutually different by each reserved state. SOLUTION: A recording state deciding means 22c1 decides the state of a reserved program stored in a reserved program data storage part 22d2, and when current date/time measured by a clock circuit 22j agrees with the start date/time of the reserved program stored in the storage part 22d2 built in a data memory 22d, controls an external equipment control circuit 26 so as to transmit a recording instruction signal to a VTR through an output IF circuit 221. A discriminated display control means 22c2 displays information which indicates the reserved state of the program stored in the storage part 22d2, corresponding to a program table displayed on the display device in a display formats which are mutually different by each reserved state based on the decided result of the means 22c1.
Patent JP-S61112848-A (JP)
Title: Automatic speed change gear unit
Inventor: FUKUCHI RENSAKU
IPC: F16H63/44
Filed: 1984-11-07
Abstract: PURPOSE:To surely fasten a fastening element, by providing, in a speed change timing valve, a change-over means for changing over an oil passage into a hydraulic pressure oil passage after a predetermined time elapses from the time of supply of hydraulic oil into a delay oil passage. CONSTITUTION:A change-over means 7 for changing over a hydraulic oil passage into a hydraulic pressure passage 4 after a predetermined time elapses from the time of supply of hydraulic oil into a delay oil passage 5 in a speed change timing valve 6. During the period from the supply of hydraulic oil into the delay passage to the predetermined time, the hydraulic pressure for a fastening element 3 is increased at a small rate to smoothly carry out the gear shift, and after the predetermined time elapses the oil passage may be changed over into the hydraulic pressure passage 4 through which a sufficient amount of flow rate may be ensured, thereby it is possible to surely turn on a drift-on ball 1 to surely fasten the fastening element 3.
Patent JP-H0794688-A (JP)
Title: Production of soi substrate
Inventor: ISHIYAMA TOSHIHIKO
IPC: H01L27/12
Filed: 1993-09-21
Abstract: PURPOSE:To provide a method for producing an SOI substrate having a flat flawless interface between single crystal silicon and insulation layer in a relatively short time. CONSTITUTION:Oxygen ions 3 are implanted into a single crystal silicon substrate 1 which is then heat treated to form an insulation layer 7 of silicon dioxide. It is then subjected to thermal oxidation or chemical treatment in order to make thin a single crystal silicon layer 5 formed on the substrate. Subsequently, it is heat treated in order to improve the flatness of interface between the single crystal silicon layer 5 and the silicon dioxide layer 7.
Patent JP-S6294634-A (JP)
Inventor: OKAMOTO SUNAO
IPC: E04C3/34
Filed: 1985-10-22
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-2000068754-A (JP)
Title: Distortion compensating circuit
Inventor: NAGATA HIDEO
IPC: H03F1/32
Filed: 1998-08-20
Abstract: PROBLEM TO BE SOLVED: To provide a distortion compensating circuit omitting time and labor for adjustment for removing the distortion of a high frequency amplifier and reducing the number of parts. SOLUTION: A balance amplifier provided with a hybrid power distributor 22, two amplifier circuits 23, 24 and a hybrid power synthesizer 25 is used as a high frequency amplifier circuit. Distortion detected by utilizing one output port 26b of the synthesizer 25 as a port for detecting the distortion of the circuits 23 and 24 is fed back to a normal amplifying signal through an adjusting circuit 28 and a directional coupler 32 to remove distortion.
Patent JP-H0575040-A (JP)
Title: Semiconductor integrated circuit device
Inventor: SHIMIZU HARUO
IPC: H01L27/088
Filed: 1991-09-13
Abstract: PURPOSE:To reduce the power consumption of input/output sections, and to prevent delay regarding a semiconductor integrated circuit device with an output circuit for adjusting voltage with a post-stage circuit. CONSTITUTION:A semiconductor integrated circuit device is constituted including a first output circuit 2a, in which the gate of a depletion type compound semiconductor field-effect transistor 4 is connected to the output section of an inverter 7 and a source is bonded with a final output terminal S1 and the output transistor T1 of a source follower is manufactured while the source and drain of an enhancement type compound semiconductor field-effect transistor 6 are short- circuited and a protective diode D1 is prepared, and an output circuit 2b, in which the gate of the enhancement type compound semiconductor field-effect transistor 6 is bonded with the output section of the inverter 7 and a source is connected to a final output terminal S2 and the output transistor T2 of a source follower is manufactured while the source and drain of the depletion type compound semiconductor field-effect transistor 4 are short-circuited and a protective diode D2 is prepared.
Patent JP-S6294373-A (JP)
Title: Printer
Inventor: YAMAGUCHI HIROAKI
IPC: B41J29/38
Filed: 1985-10-21
Abstract: PURPOSE:To alleviate a burden to be applied on the operator and contrive a smaller power consumption and a longer useful life, by connecting a power switch between output terminals of an external power source through a driving coil of a first relay, and connecting a contact of a second relay between both terminals of the power switch. CONSTITUTION:With a power switch 16 depressed, a driving coil 13b of a first relay is energized by an external power source, and contacts 13a of the first relay are closed to supply electric power from the external power source to a power source circuit 14. A driving current is supplied from the power source circuit to a driving coil 7b of a second relay, whereby a contact 17a of the second relay connected between both terminals of the switch 16 is closed. As a result, when the lapse of time to the inputting of the next printing data exceeds a predetermined period of time, a circuit-breaking command is outputted to a switching circuit 18, whereby the switching circuit is opened. Then, the supply of current to the driving coil 17b of the second relay is cut off, and the contacts 13a of the first relay are opened to cut off the supply of power from the external power source to the power source circuit.
Patent JP-H1174023-A (JP)
Title: Fitting sensing structure of lever fit type connector
Inventor: KODAMA SHINJI
IPC: H01R13/641
Filed: 1997-08-29
Abstract: PROBLEM TO BE SOLVED: To provide a fitting sensing structure of a lever fit type connector which allows checking of the fitted condition of a female and a male connector housing simply, certainly, and at a low cost. SOLUTION: A lever fit type connector includes a female housing 20 and male housing 30 which accommodate terminals, and a lever 40 is rotatably supported on the housing 30 via a spindle 33, wherein the detention part 43 of this lever 40 is made detainable with an engagement part 23 of the other housing 20, and the lever 40 is turned round the part where the detention part 43 is engaged by the engagement part 23 so that the two housings 20 and 30 can be fitted to each other, and a sensing circuit 60 senses the fitted condition of the two housings 20 and 30. The housing 20 is furnished with a pair of electroconductive members 28, while the lever 40 is furnished with a conductive member 46 to make contact with a pair of the conductive members 28 only when the housings 20 and 30 are fitted together, wherein the conductive members 28 and 46 constitute a part of the sensing circuit 60.
Patent JP-S60125999-A (JP)
Title: Signal transmitter
Inventor: SATOU MAKI
IPC: G11C27/04
Filed: 1983-12-13
Abstract: PURPOSE:To prevent deterioration of the linearity of an input/output characteristic at a signal input stage and also to decrease the power consumption by selecting the amplitude of a two-phase transfer clock fed to a transfer electrode smaller than the amplitude of a signal fed respectively to an input gate and the first stage transfer electrode. CONSTITUTION:The peak value of the amplitude of the two-phase transfer clocks phi1', phi2' fed to clock terminals 20, 21 is selected to, e.g., 5V and the 1st input gate pulse IG1 and a transfer clock phi1F whose peak amplitude is selected to 10V are fed to the 1st input gate terminal 22 and the 1st stage transfer electrode terminal 23. Moreover, a DC value of the 2nd input gate IG2 is selected as 7.5V. As a result, since the amplitude of the transfer clocks phi1', phi2' is decreased, the power consumption is saved and also the deterioration of the linearity of the signal input stage is prevented because of the decrease in the amplitude of the transfer clocks phi1', phi2'.
Patent JP-2000051073-A (JP)
Title: Heated object mounting plate for microwave oven and its manufacture
Inventor: TOMIYOSHI KAZUSUMI
IPC: F24C7/02
Filed: 1998-08-07
Abstract: PROBLEM TO BE SOLVED: To provide a mounting plate greatly improving an immunity index of heated food in a microwave oven by molding a raw material argil consisting of a mixture of achroite (tourmaline) powder and clay for reduction mixed together at a specific rate into a pan shape and burning it in a reduced condition at a specific temperature. SOLUTION: In manufacture of a heated object mounting plate for a microwave oven, tourmaline powder is prepared by grinding raw mineral stone of tourmaline, and then, a raw material argil is prepared by mixing 20-50 wt.% of the tourmaline powder with 50-80 wt.% of clay for reduction. The material argil is molded into a pan shape by using a plaster mold or a metal die. Then, it is burnt in a reduced condition at a burning temperature of 1100-1300 deg.C, and consequently, a product is provided. When microwaves are radiated in a microwave oven, tourmaline crystals in the mounting plate are stimulated, and strong minus ions are emitted from the crystals so as to be supplied into food on the plate. In this way, the food is transformed into healthy food carrying minus ions profitable to a human body.
Patent JP-S6293936-A (JP)
Title: Chamber for reduction stepper
Inventor: TAKAHASHI HISASHI
IPC: H01L21/027
Filed: 1985-10-21
Abstract: PURPOSE:To maintain the air pressure inside a chamber at specified level for improving the acceptable ratio of semiconductor elements to be produced by a method wherein a senser to sense air pressure, an exhaust mechanism to change the exhaust from inside and a controller to control the exhaust mechanism by the output from the pressure senser are provided inside the chamber. CONSTITUTION:When an exposure mask and a semiconductor substrate coated with photoresist are aligned with each other and an exposure device 9 to expose them for reduction projection is contained in a chamber 8 with an air intake 10 and an exhaust port 11, the inside of chamber 8 is equipped with devices as mentioned below i.e. a pressure senser 13 at the corner; a filter 5 below the backside of exposure device 9; and an exhaust mechanism composed of a cooler 1, a heater 2, a temperature senser 3, a blower 4, a refrigerator 7 and an exhaust blower 12 at the side of exposure device 9. In such a constitution, the air pressure in chamber 8 is sensed by the pressure senser 13 to actuate an external controller 14 by the output from pressure senser for controlling the internal pressure at specified level through the intermediary of a return duct 6.
Patent JP-H1167218-A (JP)
Title: Perforated current collector used in secondary battery
Inventor: ASHIZAWA KOICHI
IPC: H01M4/64
Filed: 1997-08-14
Abstract: PROBLEM TO BE SOLVED: To provide a perforated current collector capable of preventing large reduction in electric capacity in high rate discharge of a secondary battery. SOLUTION: The electric resistance of a perforated current collector for a secondary battery negative electrode is specified to within the range of 1.7×10<-4> Ω to 3.5×10<-2> Ω. The electric resistance of a perforated current collector for a positive electrode is specified to within the range of 2.7×10<-4> Ωto 5.4×10<-2> Ω.  In the case that the rate of hole area of the perforated current collector is represented by Q, the thickness of the perforated current collector is represented by (t), and the specific resistance of a metal constituting the perforated current collector is represented by ρ, the value of ρ/[t×(1-Q)] of the perforated current collector for the negative electrode is specified to 1.7×10<-4> Ω to 3.5×10<-2> Ω, and the value of ρ/[t×(1-Q)] of the perforated current collector for the positive electrode is specified to 2.7×10<-4> Ω to 5.4×10<-2> Ω. As the perforated current collector for the negative electrode, a copper foil or a copper alloy foil having a thickness of 8-25 μm is preferable.  As the perforated current collector for the positive electrode, an aluminum foil or an aluminum alloy foil having a thickness of 10-30 μm is preferable.
Patent JP-H08178504-A (JP)
Title: Damper for adjusting temperature of refrigerator
Inventor: CHIYOO NAMU SUN
IPC: F25D29/00
Filed: 1995-09-13
Abstract: PROBLEM TO BE SOLVED: To realize a temperature regulating damper for a refrigerator, in which the internal temperature of a cold storage chamber can be more maintained efficiently by more smoothly supplying a cold gas by the reduction of the resistance of a cold gas flow, more accurately sensing the internal temperature of the storage chamber, and controlling the quantity of the cold gas fed to the storage chamber according to the internal temperature. SOLUTION: This temperature regulating damper for a refrigerator comprises a cold gas passage 26b with a cold gas discharge hole 26a opened in its front surface, a cold gas dust laterally separately formed by an installation groove 26c, a cold gas regulating plate 27 installed in front of the passage 26b to switch the hole 26a, a temperature regulating handle 34 protruding forwardly of the groove 26c, a temperature regulating actuator 29 received in the groove 26c and coupled to the handle 34, and an operating lever 28 coupled to the plate 27 and the actuator 29.
Patent JP-H0898003-A (JP)
Title: Facsimile communication method
Inventor: KIMOTO OSAMU
IPC: H04N1/04
Filed: 1994-09-29
Abstract: PURPOSE: To reduce the cost required for communication by detecting a communication time. CONSTITUTION: A sender side sets a total page number of read image data, an original size corresponding to each page of image data and data of read line density to an NSS signal prior to start of transmission of image data and the NSS signal is sent to a receiver side. Then the receiver side recognizes in advance the total page number of received image data, an original size and a line density corresponding to each page of the image data before the start of reception of the image data based on the page number data, original size data and read line density data in the NSS signal. Then the sender side sends image data of a succeeding page immediately upon the receipt of an MCF signal or an RTN signal from the receiver side after the transmission of the image data by one page.  Furthermore, the RTC signal is added to the end of the image data by one page and the receiver side detects the RTC signal to recognize the end of reception of the image data by one page.
Patent JP-S61113245-A (JP)
Title: Manufacture of semiconductor device
Inventor: KIKUCHI TAKEO
IPC: H01L21/52
Filed: 1984-11-08
Abstract: PURPOSE:To prevent any unfavorable effect due to sustained molten state by the process not to leave already brazed semiconductor piece in molten state for a long time by a method wherein many wax layers with different melting points are formed on the same substrate to braze semiconductor pieces from the wax layer with higher melting point in order corresponding to the substrate temperature gradually lowered. CONSTITUTION:Two regions of a substrate 1 are metal-coated by means of baking metal paste to form spare wax layers 2, 3 thereon. The wax layer 2 selects wax with higher melting point than that of wax for the wax layer 3. The substrate 1 is mounted on a heated heat block 4 and after melting both spare wax layers 2, 3 the first semiconductor piece 5 is placed on the wax layer 2 to be brazed. Next the temperature of heat block 4 is gradually lowered. When the temperature of heat block 4 is lowered less than the melting point of layer 2, the layer 2 is solidified. Then the second semiconductor piece 6 is placed on the molten spare solder layer 3 to be brazed. At this time, any unfavorable effect such as deterioration in brazing strength due to advanced alloying of coated metal with semiconductor or solder may prevented from coming into since already solidified solder layer 2 may not be left in molten state for a long time.
Patent JP-H0399298-A (JP)
Title: Device for removing and collecting hydrogen in liquid metal and nuclear reactor plant incorporating this device
Inventor: NEMOTO KIYOMITSU
IPC: B01D19/00
Filed: 1989-09-13
Abstract: PURPOSE:To lessen a load on a cold trap, to prolong the lifetime thereof and to reduce the cost of installation by a construction wherein a chamber having a hydrogen diffusing film through which hydrogen in a liquid metal diffuses is provided in the middle of a piping through which the liquid metal flows. CONSTITUTION:A chamber 3 having a hydrogen diffusing film 2 is provided in the middle of an Na piping 2 through which a liquid Na flow in an auxiliary cooling system of a nuclear reactor. A conduit connecting the chamber 3 with a hydrogen storing container 5 is provided with a blower 4. When the blower 4 is operated, the pressure in a conduit 8 on the suction side of the blower and the one in the chamber 3 are reduced, and hydrogen in an Na flow 17 diffuses through the hydrogen diffusing film 2 provided in the chamber 3 and separated and collected in the chamber 3. The hydrogen thus separated is introduced into the hydrogen storing container 5 through the conduit 8, occluded by a hydrogen occluding metal 7 sealed in the container 5 and collected. In this way, the hydrogen in Na can be separated and removed in the preceding stage of a cold trap of each loop of the auxiliary cooling system, and therefore the lifetime of the cold trap can be prolonged to a large extent.
Patent JP-S6481689-A (JP)
Title: Trouble processing for inverter
Inventor: RYU HIDETOSHI
IPC: H02P27/06
Filed: 1987-09-19
Abstract: PURPOSE:To allow a motor to be operated again without stopping, by shutting off the output of an inverter when something is detected wrong with the motor, and by synchronizing the output frequency of the inverter with the rotating speed of the motor after it is confirmed that the motor is recovered from trouble. CONSTITUTION:If trouble is detected with a PWM control circuit 5 when a motor 3 is in operation, then the output of an inverter 2 will be shut off until the residual voltage of the motor 3 is reduced, say, for 0.5 second in putting the motor 3 in an idling (coasting) state. After the motor 3 is recovered from trouble, the output frequency of the inverter 2 is gradually decreased, which is then synchronizing with the rotating speed of the motor 3 to step it up to the output frequency when the trouble occurred. In case the trouble continues to occur in predetermined times, the restarting of motor is suspended and the motor 3 is put to stop.
Patent JP-S6391402-A (JP)
Inventor: TAKAHASHI TOSHIHIKO
IPC: F22B35/00
Filed: 1986-10-03
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-H0285020-A (JP)
Title: Prime mover structure for agricultural tractor
Inventor: ISHIDA EIICHI
IPC: B60K11/04
Filed: 1988-09-20
Abstract: PURPOSE:To enhance the cooling efficiency of a radiator by arranging a cooling fan and engine with a large distance interposed, forming a cold wind exhaust hole at the side face of a bonnet between the cooling fan and the engine, and allowing the cold wind to be exhausted to outside the machine only from the exhaust hole. CONSTITUTION:An engine 7 is loaded inside of an engine bonnet 4 in its rear part, and with its tail a main clutch housing 8 is coupled directly. A radiator 9 is installed in the front part inside the bonnet 4, and a cooling fan 10 is arranged close to this radiator 9 immediately behind it. Therein the cooling fan 10 and engine 7 are arranged with a large distance L reserved to form a space S. A cold wind exhaust hole 15 is formed at that side face portion of this bonnet between the cooling fan 10 and engine 7. The engine space behind the abovementioned space S is formed in sealed condition to allow the cold wind flowing backward through the action of the fan 10 to be exhausted to outside the machine only from the exhaust hole 15.
Patent JP-S60115093-A (JP)
Inventor: BARII EI HOBAAMAN
IPC: G11C11/414
Filed: 1984-11-10
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。