baber/WOPTO huggingface dataset:
Patent JP-2000046915-A (JP)
Title: Semiconductor device and its testing method
Inventor: KASHIWADA JUNJI
IPC: G01R31/28
Filed: 1998-07-30
Abstract: PROBLEM TO BE SOLVED: To implement a semiconductor device and its testing method capable of detecting minute leakage current at a test of leakage current detection in a semiconductor device with a constant-current generating circuit. SOLUTION: Wiring 15 to transmit reference voltage VSS constantly, and wiring 13 capable of selectively transmitting the same voltage level as that of the reverence voltage VSS and the same voltage level as that of power supply voltage VDD, are provided. The gate electrode of the transistor 5 of a current mirror circuit constituting a constant-current generating circuit, and the other electrode connected to the gate electrode to be supplied with the reference voltage VSS, are connected to the wiring 13, and the same voltage level as that of the power supply voltage VDD is transmitted to the wiring 13 at the time of a test of leakage current detection.
Patent JP-H0552395-A (JP)
Title: Air conditioner
Inventor: SUZUKI KUNIO
IPC: F24F11/02
Filed: 1991-08-27
Abstract: PURPOSE:To prevent freezing on the surface of an outdoor heat exchanger during the time while an outdoor fan is at a stop by current release control in a heating operation of a heat pump type air conditioner. CONSTITUTION:Detected current I based on the output of a current detection unit 8 for detecting current of an outdoor machine main circuit is compared with a set current I1 of the main circuit. When the detected current I exceeds the set current I1, a control unit 7 outputs OFF-signal to stop an outdoor fan 3 and outputs ON-signal to operate said fan 3 when the current I falls below a set current I0 which is lower than the set current I1 by DELTAI (0<DELTAT<0.5 (A)).
Patent JP-H0265677-A (JP)
Title: Motor driving method
Inventor: SAWATANI MIGAKU
IPC: H02P1/16
Filed: 1988-08-30
Abstract: PURPOSE:To smoothly inverse driving of a motor to its fixed speed normal rotation by setting a rotary speed of the motor when it is in reverse rotation to a predetermined value of less. CONSTITUTION:A reference value is supplied to a comparator block 12 in a microcomputer 1, preparing two kinds of a value omegaREF0, corresponding to a normal rotation, and a value omegaREF1, for instance, corresponding to a rotation 1/3 or less the value omegaREF0, and these values are supplied being switched by a switch block 13. That is, in action in the time of loading, first a direction control signal is reversed while supplying the reference value as the lower value omegaREF1, next when completion of loading is identified, the direction control signal is set to the normal rotation, and the reference value is switched to the normal value omegaREF0. Thus by setting a rotary speed in the time of reverse rotation to a predetermined value or less, a motor is prevented from being locked in reversing, enabling always smooth inverse driving.
Patent JP-H0775159-A (JP)
Title: Portable telephone set
Inventor: FUKUI HIROMI
IPC: H04M1/03
Filed: 1993-08-31
Abstract: PURPOSE:To prevent an electric cord from being damaged at the time of opening/closing the lid body of the portable telephone set by preventing the lid body from being closed with great force in the full open state. CONSTITUTION:At one terminal part of a main body 10 of a speaker, a pair of fitting pieces 40 and 40 are installed so as to be moved in the pivotal shaft of a lid body 20, and a shaft 50 is projected from the respective fitting pieces 40 to the side direction. A pair of bearings 21 and 21 are projected from the lid body 20 pivotally supported by the main body 10 of the speaker, and the bearings 21 are faced to the head part of the shaft 50. A projection 70 is protruded from the bearing 21, and an escape groove and a lock groove to be fitted to the projection 70 in the state of completely closing and opening the lid body 20 are formed on the head face of the shaft 50. An electric cord 91 to connect a transmission microphone 90 of the lid body 20 and the main body 10 of the speaker passes a through hole 51 bored at the shaft 50.
Patent JP-S6197156-A (JP)
Inventor: ARAI KIYOMASA
IPC: C04B33/13
Filed: 1984-10-15
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-S6275214-A (JP)
Title: Electronic scale
Inventor: KAWAMOTO AKIRA
IPC: G01G7/04
Filed: 1985-09-28
Abstract: PURPOSE:To improve the accuracy and safety of an electronic scale by providing a clock pulse generation part, a time difference detection part, a time difference counting means, a digital arithmetic part, etc. CONSTITUTION:An electromagnetic force generating part 1 generate electromagnetic force which is balanced with the load W on a weighing pan 11 at a focus coil. The detection signal of the displacement of the coil is inputted to a pulse width modulator 4 through an amplifier 2 and a PID controller 3. This width modulator 4 generates a saw-tooth wave voltage in synchronism with clock pulses and this voltage is compared with the output voltage of the controller 3 to detect coincident time. Then, a rectangular wave pulse (HP) signal is outputted to control the opening and closing operation of an electronic switch 5, thereby supplying a current from a constant current source 6 to the focus coil. Then, an AND gate 7 passes clock pulses only while the HP signal is high and the lock pulses are counted by a counter 8. A time difference detector 9 detects the time difference between the rising time of the HP signal and a next clock pulse. its output is passed through an A/D conversion part 16 and weighted and added to the counted value of the counter 8 by a digital arithmetic part 12.
Patent JP-H0962153-A (JP)
Title: Image forming device
Inventor: KAJIWARA TADAYUKI
IPC: G03G21/20
Filed: 1995-08-24
Abstract: PROBLEM TO BE SOLVED: To provide an image forming device which quickly releases ozone accumulating inside when an error occurs, and ensures the safety of an operator. SOLUTION: The device is provided with a means 23 for detecting an error in case it occurs, a fan 13 for releasing ozone and heat generated in an image forming process, a means 26 for switching the rotating speeds of at least two types of fan motors from one to the other, and a means 25 for counting the number of prints made until the occurrence of the error.
Patent JP-S6194972-A (JP)
Title: Sheet folding device
Inventor: KUSUMOTO HIROSHI
IPC: B65H45/12
Filed: 1984-10-15
Abstract: PURPOSE:To fold freely into plural types by selecting respective gate member to guide to paper fold guide path or non lateral fold carry path exiting from first, second folding rollers or second, third folding rollers and selecting the register. CONSTITUTION:In vane feed mechanism unit 300, first and second gate clicks 324, 350 are positioned selectively to feed the paper folded longitudinally into two to a register 342 under A2 longitudinal folding into four mode then fold laterally into two through lateral folding rollers 320, 322 and feed to punch mechanism unit 400. Similarly, in A2 longitudinal JIS folding, it is fed to a register 338 to be folded through lateral rollers 320, 322 then fed to a register 362 to be folded laterally into three through lateral folding rollers 322, 324. Similarly, in A3 lateral JIS folding, it is folded laterally into three through registers 338, 360 while A3 lateral folding into two is executed through a register 338 and on lateral folding paper is fed as it is to the unit 400. B size papers are processed similarly.
Patent JP-S60108503-A (JP)
Title: Device for adjusting tip-end gap of rotar blade in axial-flow fluid machine
Inventor: ARAKI TATSUO
IPC: F01D11/08
Filed: 1983-11-18
Abstract: PURPOSE:To control a tip end gap of a rotor blade, by attaching a ring radially expansible and contractible with respect to rotor blade tips, to a casing through the intermediary of bellows. CONSTITUTION:A ring 8 radially expansible and contractible with respect to rotor blade tips is attached through the intermediary of bellows 9 to a casing 3 which is formed therein with the outlet and inlet ports 10, 11 for cooling gas. The air gap between the tip ends of rotor blades and the ring 8 is detected to control the flow rate of cooling gas so that the air gap is maintained at a predetermined value. Thus the air gap is controlled to aim at enhancing the performance of the axial-flow fluid machine.
Patent JP-H0960414-A (JP)
Title: Door stop structure
Inventor: TOHATA HIROKAZU
IPC: E05F5/00
Filed: 1995-08-24
Abstract: PROBLEM TO BE SOLVED: To adjust a contact state between a door stop and a door face. SOLUTION: A door stop 12 formed separately from a door frame 10 or a door sill is attached to them. The door stop 12 is composed of a door stop body 12A, a basic part 12B provided on the back side of the door stop body 12A and a packing 13 attached to a door stop face. A recess groove 11 is provided in the door frame 10, and the basic part 12B is position-adjustably fitted in the recess groove 11.
Patent JP-S63165062-A (JP)
Title: Melting, holding and feeding furnace
Inventor: YOSHIOKA KOICHI
IPC: F27B3/04
Filed: 1986-09-13
Abstract: PURPOSE:To stabilize molten metal feeding quality and to improve feeding efficiency by providing a melting zone which melts and stores metal ingots continuously to a titled furnace and disposing a holding and feeding zone having a pressurized holding and feeding chamber and receiving chamber in combination with said zone. CONSTITUTION:A melting deck 4 is provided in a melting chamber 2 and a storage tank 5 is formed. A heating element 9 is installed over the entire surface in the upper part of the melting chamber 2 to melt the metal ingots 1 continuously. The molten metal is stored as the molten metal 6 in the storing chamber 5. The molten metal 6 is controlled in temp. by a device 15 for controlling the temp. of the melting chamber and is further pressurized and supplied to the holding and feeding chamber 40. The molten metal is further pressurized and is supplied to the holding and feeding chamber 40 from which the molten metal is fed through a molten metal outflow port 46 to a pouring machine under the control of a central control unit 66 for the holding and feeding chamber. The clean molten metal 6 from which oxide, etc., are removed is thereby stably fed to the casting machine with the high accuracy upon request from the casting machine. The feeding quality is thus stabilized and the feeding efficiency is improved.
Patent JP-H0378662-A (JP)
Title: Element capable of memorizing quantity of electricity
Inventor: TAKADA KAZUNORI
IPC: G01R31/36
Filed: 1989-08-23
Abstract: PURPOSE:To obtain an element having detected memory voltage up to 0 - 200 mV by containing composite oxide consisting of silver and V-oxide represented by AgxV2O5-y(0.35 < x, y is oxygen defect) in the electrode material of an operating electrode. CONSTITUTION:AgI, Ag2O and WO3 are mixed in a specific mol ratio to be molded under pressure and the molded one is sealed in a Pyrex tube under reduced pressure and melted and reacted to obtain a silver ion conductive solid electrolyte represented by 4AgI.Ag2WO4. Next, V2O5 and metal silver are mixed to be molded under pressure and the molded one is sealed in a quartz tube under reduced pressure and reacted at high temp. to obtain composite oxide represented by Ag0.7V2O5. This composite oxide and the solid electrolyte are mixed in a ratio of 1 : 1 to be molded under pressure to form an operating electrode 1 and an opposed electrode 3. These electrodes 1, 3 are brought to a pressure contact state through a solid electrolyte layer 2 to obtain a solid battery element and lead terminals 5 are bonded to layers of carbon paste 4 and the whole is sealed by a resin seal layer 6. By this method, an element excellent in the linearity of quantity of electricity to terminal voltage, cycle characteristics and the memory capacity of terminal voltage up to terminal voltage of 0 - 200 mV can be obtained.
Patent JP-S6370572-A (JP)
Title: Mos field-effect transistor
Inventor: MIKOSHIBA KEIMEI
IPC: H01L21/336
Filed: 1986-09-12
Abstract: PURPOSE:To realize fine structure having a little parasitic effect by forming a second semiconductor film, brought into contact with a substrate and a first semiconductor film between the first semiconductor film shaped through a second insulating film and a gate electrode as the gate electrode coated with a first insulating layer onto the substrate and using these films as source and drain electrodes. CONSTITUTION:A gate electrode 3 and an oxide film 4 are formed selectively onto a gate oxide film 2 shaped onto an silicon substrate 1, and an oxide film 5 and a polycrystalline silicon film 6 are deposited on the whole surface. A photo-resist film 7 is applied so that the upper surface of the projecting section of the polycrystalline silicon film 6 by the gate electrode 3 is exposed, and the polycrystalline silicon film 6 is etched, employing the film 7 as a mask. The oxide film 5 is etched so that the substrate 1 is exposed, and the oxide films 4 and 5 are left on the upper section and side surface of the gate electrode 3. Polycrystalline silicon 8 is grown to bury a clearance among the gate electrode 3, the polycrystalline silicon 7 and the oxide film 5, and the polycrystalline silicon 8 is etched back to flatten the surfaces of the polycrystalline silicon 8 and the oxide film 4. Lastly, an impurity is diffused to the substrate 1 from the polycrystalline silicon 8, a diffusion layer 9 is used as source and drain eregions, and the polycrystalline silicon 8 is employed as an electrode.
Patent JP-H1168383-A (JP)
Title: Tape take-up reel or cover-tape take-up device
Inventor: TSUDA MAMORU
IPC: B65H41/00
Filed: 1997-08-11
Abstract: PROBLEM TO BE SOLVED: To provide a tape take-up reel or a cover-tape take-up device having a simple structure with easy assembly. SOLUTION: The first member 86 of a cover-tape take-up reel 84 includes a fitting member 90 and an annular member 92 made of magnetic material. The second member 88 includes a take-up body 100 to which a permanent magnet 104 is fixed and a flange 102. The take-up body 100 is attached to the fitting member 90. The frictional force between friction sides 106 and 110 is maintained by the magnetic attractive force between the permanent magnet 104 and the circular member 92. When the first member 86 is rotated, the second member 88 is rotated and cover-tape is rolled around the take-up body 100.  Then, when the resistance torque caused by the tensile force of the cover tape exceeds the driving torque by the frictional force, the first member 86 will rotate while slipping with respect to the second member 88, and the take-up body 100 will roll a pitch of cover tape at the same rotational speed as the feeding speed of the retainer tape part.
Patent JP-S62196580-A (JP)
Inventor: OKAMOTO HIROSHI
IPC: F25D21/06
Filed: 1985-09-30
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-S6194746-A (JP)
Inventor: IEMOCHI KIYOTO
IPC: B31F1/24
Filed: 1984-10-16
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-2001040125-A (JP)
Title: Production device and production process for agricultural film
Inventor: ICHIHARA KOJI
IPC: B05D7/24
Filed: 1999-07-30
Abstract: PROBLEM TO BE SOLVED: To provide a production device and a production process for agricultural films, wherein the surface(s) of a thermoplastic resin film can be coated with an antistic agent in a desired thickness and the antistick agent does not adhere to the joint surface when a width joining processing is applied. SOLUTION: In a production device for agricultural films, wherein at least one side of a thermoplastic resin film 2 is coated with a water-based coating material comprising a water dispersion of an inorganic hydrophilic colloidal substance and a hydrophilic organic compound, the device is equipped with a storage vessel 32 for storing the water-based coating material, a coating material feed unit 33 whereby the water-based coating material is supplied from the storage vessel 32 to a coating unit 34 in an continuously variable amount, the coating unit 34 which sprays instantaneously the supplied coating material without storing it to apply it to at least one side of the thermoplastic resin film 2, and a drying unit 38 for drying the water-based coating material thus applied.
Patent JP-S60109520-A (JP)
Title: Multilocular soft capsule agent
Inventor: UEDA YOSHIO
IPC: A61K9/48
Filed: 1983-11-16
Abstract: PURPOSE:A multilocular soft capsule agent, obtained by dividing the interior of a soft capsule with a partition film, capable of incorporating stably even with incompatible drugs, and having improved effect such as an enteric part of one soft capsule agent and the other disintegrable in the intestines, etc. CONSTITUTION:A multilocular soft capsule agent obtained by dividing the interior of an oval soft capsule formed by the upper film (1a) and the lower film (1b) into two chambers with a partition film 2. A drug (3a) is filled in the upper chamber consisting of the upper film (1a) and the partition film 2, and a drug (3b) is filled in the lower chamber consisting of the lower film (1b) and the partition film 2. Incompatible drugs are separated by the partition film 2, and can be stably incorporated in one soft capsule agent. Part of the one soft capsule agent is enteric, and the other part is disintegrable in the intestines. Alternatively, the capsule can be partially rapid acting, and the other part can be slow acting. The aimed soft capsule agent can be produced by applying the conventional plate method, etc. for the soft capsule agent.
Patent JP-H1168569-A (JP)
Title: Signal conversion circuit
Inventor: KAI KOICHIRO
IPC: H03M1/36
Filed: 1997-08-12
Abstract: PROBLEM TO BE SOLVED: To provide a signal conversion circuit such as an A/D conversion circuit, a D/A conversion circuit or the like, that is not subject to restriction by a bit terminal and is capable of dealing with an analog signal of arbitrary range. SOLUTION: A conversion condition set part 10 connects AND gates AND 11 to AND 1n to input bit terminal IN11 to IN1n of a signal conversion operation part 30 respectively and controls the output of a digital signal from the AND gate by selection signals S11 to S1n, outputted from a control part 20. Also at the same time, resistors R21 to R2n are selected by switches SW21 to SW2n in response to the input bit terminal selected by the selection signal, a power source voltage VCC is divided by a voltage-dividing circuit to be formed or generating a reference voltage Vref. In a signal conversion operation part 30, a D/A conversion is performed by this generated reference voltage Vref.  Even when an arbitrary bit terminal is selected out of input bit terminals more than the bit number of a digital signal, it is made possible to precisely perform a signal conversion by performing a signal conversion processing by using the generated reference voltage.
Patent JP-2000046996-A (JP)
Title: Automatic remote discrimination device of solid radioactive waste
Inventor: MATSUOKA FUSHIKI
IPC: G01N21/27
Filed: 1998-07-31
Abstract: PROBLEM TO BE SOLVED: To achieve a more accurate fractionation by carrying a solid radioactive waste into an inert gas and applying a pulse laser beam and then measuring an emission spectrum that is peculiar to a metal element with a multi-channel analyzer for obtaining data. SOLUTION: A device is provided with an analysis hood 11, a laser oscillator 21, a lighting optical system 25, a spectroscope 31, a multi-channel analyzer 33, substance-judging equipment 41, and the like. In this configuration, a solid radioactive waste RW that is placed on a carrying conveyor 1 is carried into the analysis hood 11 for judging whether it is metal or not by a metal detector 17. The pulse laser beam of the laser oscillator 21 is condensed by the lighting optical system 25 and is applied to the solid radioactive waste RW, and the surface is changed into plasma for emitting light. The plasma light emission is condensed by an emission condensation system 27 and is dispersed by the spectroscope 31.  The spectrum is compared with a data being stored in the substance-judging equipment 41 by the multi-channel analyzer 33, thus discriminating the component of the solid radioactive waste RW.
Patent JP-H1162202-A (JP)
Title: Floor heating system and its construction method
Inventor: FUNAKI GANTAN
IPC: E04F15/18
Filed: 1997-08-12
Abstract: PROBLEM TO BE SOLVED: To provide a floor heating system which allows combination of desired heating parts, enables recombination, ensures excellent economy, and establish easiness in execution of works and also in the maintenance works. SOLUTION: A floor heating system is composed of a floor unit 2 in which grooves 3 for wiring are formed continuously in the condition the unit is laid, a facial layer material 6 to cover the surface of the floor unit 2, and a sheet- form heater 5 to be installed between the floor unit 2 and facial layer material 6. The facial layer material 6 and sheet-form heater 5 are formed either in a single piece or separately, and the size relationship of the material 6 to the unit 2 is made approx. integer multiple or n-equal division.
Patent JP-H0662668-A (JP)
Title: Agent for inoculating va mycorrhizal fungus
Inventor: NAKAMOTO MANABU
IPC: A01G7/00
Filed: 1992-08-17
Abstract: PURPOSE:To effectively infect a VA mycorrhizal fungus to a plant root by pharmaceutically manufacturing an infectious source of a VA mycorrhizal fungus and an extender, preferably soil particles. CONSTITUTION:A VA mycorrhizal fungus belonging to the genus Gigaspora, Scutellispora and Glomus is used in the form of spore, mycelium, mycelium chip, infectious root tissue, etc., as an infectious source of a VA mycorrhizal fungus. Common soil particles including Akadama soil, Kanuma soil and topdressing of turf are used as the extender. The VA mycorrhizal fungus is pharmaceutically manufactured together with the extender. A binder, an agricultural chemical, a nutritive component and a plant growth regulator are used as additives of the preparation besides the extender. In the case of spore of a VA mycorrhizal fungus as the infectious source of microorganism, the preparation is produced in such a way that 10-1,000 spares are contained based on 1g extender and density of spore is uniformalized based on 1g extender. Consequently, a plant root can be stably infected with a fixed amount of a VA mycorrhizal fungus.
Patent JP-S6373357-A (JP)
Title: Data transfer system
Inventor: TABEI RYOICHI
IPC: G06F15/16
Filed: 1986-09-16
Abstract: PURPOSE:To enhance the speed-up of a data transfer by monitoring a bus in terms of time, controlling the bus not to be in an idle state more than specified time and informing the state of errors to a main side in a real time. CONSTITUTION:A timer 15 is provided in a bus control part 14 and the timer 15 is made to be started by address strobes AS 54 and 64 outputted from a main CPU 10 and a sub CPU 12. After a specified time a time out signal 55 is informed to the bus control part 14. Thus, an error information signal 50 is outputted to the main CPU 10 and at the same time a register 11 is cleared. In the main CPU 10 an interruption process is executed based on an error process part 17 by the error information signal and an error process, such as releasing a WAIT state, etc. is executed.
Patent JP-S6190693-A (JP)
Inventor: EERITSUHI BUIRENBATSUHAA
IPC: D05B35/10
Filed: 1985-10-02
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。