baber/WOPTO huggingface dataset:
Patent JP-2000118770-A (JP)
Title: Static eliminator of printer
Inventor: MISAWA MAKOTO
IPC: B65H5/00
Filed: 1998-10-15
Abstract: PROBLEM TO BE SOLVED: To provide a static eliminator of a printer having a simple structure and capable of obtaining sufficient electricity removing effect. SOLUTION: In this static eliminator removing static electricity charged on a printing paper P in the vicinity of a printing head 1 of a printer printing while the printing paper P is conveyed by regulating an interval between the printing head 1 and it by a sheet guide 3 provided in a printing region of the printing head 1, it is provided with a static eliminator brush 6 constituted in such a way that a face of the sheet guide 3 which opposes rear surfaces of the printing paper P at a position away from the rear surfaces is formed by a metal foil 5 which protrudes more than the face of the sheet guide 3 to oppose it to the rear surface of the printing paper P, and the metal foil 5 and the static eliminator brush 6 are grounded.
Patent JP-S63148171-A (JP)
Title: Electric application displaying method for power cable
Inventor: KATAUE KOZO
IPC: G01R19/155
Filed: 1986-12-10
Abstract: PURPOSE:To know whether or not electricity is applied only by viewing by connecting a light emitting element and its protection material to the grounding circuit for a power cable, emitting the light emitting element with a current flowing to said grounding current, and displaying the electric application state of said grounding circuit. CONSTITUTION:An electric application displaying device 10 consists of the light emitting element 11 which emits with the charging current flowing from a shield layer 3 to the grounding circuit 6 and the protection material which supplies a proper current and a voltage to the light emitting element 11 and prevents an excessive current from flowing in case of a grounding accident. This method allows no current to flow to the light emitting element 1 when not electricity is applied to the power cable 1, so the light emitting element 11 does not emit. When, however, electricity is applied to the power cable, the charging current flows to the shield layer 3. For the purpose, part of the charging current is led out and applied to the light emitting element 11, which emits to display the electric application state of the power cable 1. Therefore, whether or not the electricity is fed to the power cable is known only by viewing.
Patent JP-H04168364-A (JP)
Title: Air current sensor
Inventor: FUKUDA MAYUMI
IPC: G01P5/12
Filed: 1990-10-31
Abstract: PURPOSE:To make it possible to detect an air current in always constant accuracy by correcting the detected output of the air current with an output correcting means in response to the change in voltage value of a power supply which is detected with a power-supply-voltage detecting means. CONSTITUTION:A power-supply-voltage detecting circuit 7 as a power-supply voltage detecting means for detecting the voltage value of a power-source supplying device 4 comprising battery power supplies is provided. A sensor-output correcting and operating circuit 8 as an output correcting means for correcting the detected output of an air current in response to the change in voltage value of the power supply which is detected with the circuit 7 is provided. When, the voltage value of the device 2 is fluctuated by the time factor and the like, the fluctuation is detected with the circuit 7. The output of the sensor is corrected with the circuit 8. The detecting accuracy is kept constant all the time. The main body of an air conditioner is remotely controlled based on the accurately detected signal. The wind direction, the air quantity and the like are correctly adjusted, and comfortableness is obtained without feeling draft sense.
Patent JP-H09131873-A (JP)
Title: Ink-jet head, ink-jet cartridge, and apparatus using the same
Inventor: HIROZAWA TOSHIAKI
IPC: B41J2/05
Filed: 1995-11-13
Abstract: PROBLEM TO BE SOLVED: To prevent the electric damage of a butt surface between an energy generation element and a driving element unit and the disconnection accident of signal wiring when the energy generation element unit and the driving element unit are bonded together SOLUTION: This ink-jet head is equipped with an energy generation unit 10 in which a connection electrode for connecting to an energy generation element to signal wiring for supplying an electric signal is projectingly installed on a butt surface 13 and a driving element unit 20 in which the connection electrode connected to signal wiring for sending an electric signal from a driving element 22 is projectingly installed on a butt surface 23 and constituted so that butt surfaces 13, 23 of these two units 10, 20 are overlapped together to connect the connection electrodes with each other. Chamfering parts 15, 24 are formed in the end marginal part of the butt surface 23 of the driving element unit 20 which is overlapped with the signal wiring of the energy generation element unit 10 and the end marginal part of the butt surface 13 of the energy generation element unit 10 which is overlapped with the signal wiring of the driving element unit 20.
Patent JP-H06153592-A (JP)
Title: Apparatus and method for driving stepping motor
Inventor: ASAI TAKASHI
IPC: H02P8/18
Filed: 1992-11-02
Abstract: PURPOSE:To prevent that the driving accuracy of a stepping motor is reduced by changing the inclination of trapezoidal waves according to the driving velocity of the stepping motor and to prevent that a power-supply noise has a bad influence on a screen when the stepping motor is started. CONSTITUTION:A rectangular driving pulse is waveform-shaped to trapezoidal waves by a waveform shaping means 40, and, in addition, the waveform shaping means 40 can change over the inclination of the waveform of the trapezoidal waves. In addition, a changeover switch 42 can change over the inclination of the trapezoidal waves which are waveform shaped by the waveform shaping means 40 according to the driving velocity of a stepping motor 24. Consequently, since the waveform of the trapezoidal waves according to the driving velocity of the stepping motor 24 can be shaped by utilizing an integration circuit, the driving velocity of the stepping motor 24 can be selected without being regulated by the inclination of the waveform of the trapezoidal waves. In addition, since the timing of the start of the stepping motor 24 is adjusted during the vertical blanking period of a video signal for a video camera, it is possible to prevent that a power-supply noise has a bad influence on an image.
Patent JP-2001118351-A (JP)
Title: Mass floppy disk drive
Inventor: KUMAGAI HIDEAKI
IPC: G11B21/21
Filed: 1999-10-15
Abstract: PROBLEM TO BE SOLVED: To stabilize an attitude by correcting the inclination of a magnetic head. SOLUTION: An arm base 180 is attached to a head carriage 111 by a plate spring 187 in a freely rotatable way, the magnetic head 101 is attached to the point of the base 180 through a suspension 182, three points which are two projections 292 and 293 allocated to the left and right with respect to the center of the base 180 and one height adjust screw 274 on the center are made to about on the carriage 111, and the point of action of a return coil spring 189 attached to the carriage 111 is arranged in the space S1 surrounded by the three points of the two projections 292 and 293 and one height adjust screw 274.
Patent JP-H09133038-A (JP)
Title: Idle speed learning control device for engine
Inventor: HOSOYA HAJIME
IPC: F02D41/16
Filed: 1995-11-13
Abstract: PROBLEM TO BE SOLVED: To improve learning accuracy relating to an environmental change in case of learning of a leak air amount change, when a throttle value is in idle opening, from a feedback correction amount for feedback control of an idle speed. SOLUTION: In the case of a prescribed learning condition (S21, S22), prior to starting of learning, the atmospheric pressure and intake temperature are detected (S24). In accordance with an external load condition, an averaged ratio constant α is calculated (S25), and a mean value MISCI of a feedback correction amount ISCI is learned (S26). Learning is ended with a number of its learning times in a prescribed value or more (S28), and the atmospheric pressure and intake temperature at that time are detected (S29). On condition without fluctuation of the atmospheric pressure or the like during learning (S30), the learned mean value MISCI is corrected by the atmospheric pressure and intake temperature (S31), and, based on the mean value MISCI after correction, a learning correction amount ISCTAS corresponding to the leak air amount change is updated.
Patent JP-2000130199-A (JP)
Title: Automatic valve
Inventor: EDLUND DAG
IPC: F02D15/00
Filed: 1999-10-18
Abstract: PROBLEM TO BE SOLVED: To obtain an automatic pressure reducing valve having excellent reliability and operability by providing a leakage passage suitable for allowing flowing of small quantity of atmosphere into a cylinder so as to facilitate opening of a valve means when the operation of an internal combustion engine is stopped. SOLUTION: At the time of starting or operating an internal combustion engine, negative pressure is generated within a crank case 12 by a piston 11 rising in compression stroke of mixed air. This negative pressure acts on a piston 19 via a conduit 22 and moves the piston 19 against an action of a compressive spring 27. As a result, a valve means 25 seats on a valve seat 26, seals the valve seat 26 and closes a valve. At the time of stopping the internal combustion engine, the valve means 25 is opened by the compressive spring 27. At this time, to facilitate restarting of the internal combustion engine, a small gap (leakage passage) 30 allowing passing of controlled atmosphere through the piston 19 is formed on the piston 19 so that negative pressure within a cylinder 18 in a pressure reducing valve 15 may be instantly recovered to atmospheric pressure.
Patent JP-H06143702-A (JP)
Title: Document-picture printing apparatus
Inventor: AYAKI YASUSHI
IPC: G06K1/12
Filed: 1992-11-04
Abstract: PURPOSE:To perform printing by a printing method, which is suitable for character printing and printing of mechanically read codes. CONSTITUTION:The printing of characters and graphics is performed by driving each heating element of a character printing head 13 and transferring the black ink of a character-printing ink part 21 for a thermal transfer ink sheet 2. The printing of a code pattern is performed by driving each heating element of a code printing head having the double recording density of the character printing head, transmitting the light in the visible light region of a code-printing ink part 22 and transferring the ink absorbing infrared light.
Patent JP-H07153166-A (JP)
Title: Library device
Inventor: MIZUKAMI MAKOTO
IPC: G06F3/06
Filed: 1993-11-25
Abstract: PURPOSE:To obtain a library device capable of performing an operation from taking out recording medium out of a driving part untill loading a new recording medium into the driving part in a very short time even in the case of exchanging an unspecified recording medium. CONSTITUTION:When a cartridge 1 is exchanged by a hand part 4, after the cartridge 1 in a driving part 2 is housed temporarily in a saving part 3b provided in the vicinity of the driving part 2, an arbitrary cartridge 1 in a storehouse 3 is transferred to the driving part 2. Thereafter, since the cartridge 1 housed in the tying part 3b is housed in the prescribed position of the storehouse 3, the operation of from taking out the cartridge 1 out of the driving part 2 still loading the A j cartridge 1 is performed in a very short time and also the cartridge 1 housed temporarily in the saving part 3b is returned to a prescribed storing part 3a in the storehouse 3 by using the idle time of after the exchange.
Patent JP-S62149281-A (JP)
Title: Information processor
Inventor: KAMIMURA SUSUMU
IPC: H04N5/44
Filed: 1985-12-23
Abstract: PURPOSE:To obtain an information processor in which no synchronization is required by detecting that a code signal is outputted at the specified area of an output screen in a receiver, generating an interrupt signal, and executing the reading process of the code signal corresponding to the said signal. CONSTITUTION:The code signal is displayed at a rectangular area 24 of a receiver screen 21, and it is detected with an optical sensor 11. A counter 14 counts the number of reception data C, and sends the interrupt signal to a CPU16 in a data receiving time. When the reception of the code signal is completed, the output of the interrupt signal is terminated. A timer device 15 is reset by an input from an amplifier device 13, and when no input from the amplifier device 13 is generated for a prescribed time, a signal is outputted in a regulated cycle for a regulated time hereafter. A time a little longer than the horizontal scanning period of the receiver is set as the prescribed time. Since the signal is outputted continuously by the function of the timer 15 even when the code signal having no light spot is displayed at the area 24 where the code signal is outputted, the reading process of the code signal can be continued.
Patent JP-H07147115-A (JP)
Title: Push button switch
Inventor: TAKETOMI YASUNARI
IPC: H01H13/52
Filed: 1993-11-25
Abstract: PURPOSE:To provide a push switch normally closed which has high reliability, compact size, and can be manufactured at low cost. CONSTITUTION:A projected and formed part 22 of a push button switch is nearer to a push button 15 than to a fixed contact part 20 and unitedly projected out of an inner wall of a storage chamber 10a in the way the part 22 is in parallel to the longitudinal direction of the fixed contact point 20. The part 22 has a semi-ellipse shape with the major axis in the vertical direction and in the normal condition wherein no pushing operational force is applied, the upper end position is set to be lower than that of the fixed contact part 20 with which a movable contact part 15 is to be brought into contact and the height of the projected part out of the inner wall is set to be higher than the projected height of the fixed contact part 20 and furthermore, a taper face 22a which becomes higher downward is formed in the upper end part. The taper face 22a has a function as a guide to mount the tip part of the movable contact part 15 on the surface of the projected and formed part 22 when the push button 17 is pushed and also has a function as a guide to transfer the movable contact part 15 to the fixed contact part 20 at the time of returning.
Patent JP-H02213688-A (JP)
Title: Cooling system of carbonated liquid
Inventor: AASAA JII RUDEITSUKU
IPC: B67D1/00
Filed: 1989-11-15
Abstract: PURPOSE: To distribute cooled carbonated liquid from the front door of a freezer by an arrangement wherein a dispenser including a discharge port coupled with a carbonated water unit provided with a separated cooling system in a refrigerator is positioned to distribute carbonated liquid while the door is closed. CONSTITUTION: Carbonated water produced from a carbonated water unit 36 is cooled. For that purpose, the unit 36 is encased in the evaporator 50 of a closed cycle refrigeration system separated from the main cooling system of a refrigerator and a condenser 52 is located in a freezer compartment 12. Liquid coolant 54 is pooled at the lower section of both the condenser 52 and the evaporator 50 intercoupled through a pair of coolant coupling passages, i.e., pipes 56, 58. A proximity opening 74 is made in a freezer door 66 and an actuator 76 is coupled with a liquid dispenser 78 having a discharge port 80 to distribute cooled carbonated liquid, water or drink from a door discharge port 80.
Patent JP-H08152171-A (JP)
Title: Clean room air conditioning system
Inventor: MIZUSHIMA SHIGERU
IPC: F24F7/06
Filed: 1994-11-29
Abstract: PURPOSE: To effectively correspond to a partial heat load by a method wherein an indoor unit where a refrigerant which transforms between gas-liquid phases circulates is arranged on the upper surface of a filter unit, and in the meantime, a heat-exchanger unit to cool the refrigerant which changes between gas-liquid phases is arranged outside a clean room. CONSTITUTION: After introducing air in a floor space 46 to an air conditioner 47 being equipped with a cold/hot water coil 48 and fan 49, the air conditioned air is introduced to a ceiling space 43 through a circulation duct 50, and then, the air conditioned air is blown out from a filter unit 51. By this method, the air in a clean room 41 is purified and air conditioned. In this case, on the upper surface of the filter unit 51, a coil 32 where a refrigerant which transforms between gas-liquid phases circulates, and an indoor unit 33 being equipped with a fan 31 to blow the air which is cooled by the coil 32 are arranged. In the meantime, outside of the clean room 41, a heat-exchanger unit 34 to cool the refrigerant which transforms between gas-liquid phases is arranged.  Then, the air conditioning system effectively corresponds to a partial heat load generating in the clean room 41 by selecting the location of the indoor unit 33.
Patent JP-S62150363-A (JP)
Title: Printer
Inventor: FUSE MASASHI
IPC: G03G15/00
Filed: 1985-12-25
Abstract: PURPOSE:To reduce the cost of a printing device and to reduce its size by allowing variation in the rotating speed of a photosensitive drum even if the rotating speed varies and making control over an electrostatic charger, etc., follow up the variation in rotating speed. CONSTITUTION:The rotating speed of a motor 6 varies in proportion to variation in commercial source voltage. A rotation sensor 8 senses the rotating speed and a signal processing part 19 supplies specific timing and a speed signal to an engine control part 12. The engine control part 12 indicates exposure timing for a light emitting diode corresponding to the timing of said signal supply. Further, the engine control part 12 controls the corona current of an electrostatic charger 2, the bias of a development part, and the corona current of a transfer device 5. A processor is provided in the engine control part 12 to generate a control signal by, so to speak, software, thereby performing the control.
Patent JP-H07145053-A (JP)
Title: Suppository
Inventor: SHIBATA MASAHIRO
IPC: A61P37/00
Filed: 1993-11-25
Abstract: PURPOSE:To obtain a suppository exhibiting the immediate action and the plasma concentration comparable to those attained by an injection and effective as an agent for the treatment of pancytopenia. CONSTITUTION:This suppository contains 3-[ 4-(2-dimethylamino-1-methylethoxy) phenyl]-1H-pyrazolo[3,4-b]pyridine-1-acetic acid, its optical isomer or their salts and capric acid or its salt. It greatly contributes to the quality-of-life of a patient owing to its safety and easy applicability.
Patent JP-H10130237-A (JP)
Title: Production of 4-amino-2,2,6,6-tetramethylpiperidine
Inventor: JULIUS MANFRED DR
IPC: C07D211/58
Filed: 1997-10-28
Abstract: PROBLEM TO BE SOLVED: To produce the subject compound in a high selectivity and good yield according to a new method for reacting 2,2,6,6-tetramethylpiperidine-4-one (TAA) with 4- amino-2,2,6,6-tetramethylpiperidine (TDA) through 2,2,6,6-tetramethyl-4-[(2,2,6,6- tetramethyl-4-piperidylidene) amino]-piperidine which is an intermediate while eliminating an impurity such as water requiring the separation for producing a light stabilizer. SOLUTION: 2,2,6,6-tetramethylpiperidine-4-one represented by formula I is reacted with 4-amino-2,2,6,6-tetramethylpiperidine represented by formula II to provide 2,2,6,6- tetramethyl-4-[[2,2,6,6-tetramethyl-4-piperidylidene] amino] piperidine represented by formula III, which is then reacted with NH3 and hydrogen in the presence of a hydrogenating catalyst to afford a compound represented by formula II. In order to obtain 2mol equiv. compound represented by formula II, the respective amounts of the compounds represented by formula I and II are 1mol equiv. and the reaction is carried out according to a reactional formula represented by formula IV.  The compound represented by formula III is produced by carrying out the reaction in the absence of a catalyst at 30-90 deg.C and then aminating hydrogenation is directly conducted at 100 deg.C under 250 bars by using an excessive amount of NH3 to afford the compound represented by formula II.
Patent JP-H02144191-A (JP)
Title: Method for purifying water circulating in cooling tower
Inventor: NAKAI HAJIME
IPC: C02F1/78
Filed: 1988-11-21
Abstract: PURPOSE:To effectively utilize ozone by purifying circulating water with dissolved ozone in the bottom water tank of a cooling tower, allowing undissolved ozone to rise in the tower with air and dissolving the ozone in circulating water falling in a packed bed by contact to sterilize the packed bed and to kill algae. CONSTITUTION:Part of water circulating in a cooling tower 2 is brought into contact with ozone-contg. air fed from an ozonizer 1 to dissolve 70-90% of the ozone in the circulating water. This circulating water is blown into the bottom water tank 3 of the tower 2 together with the air contg. the undissolved ozone and ozone-contg. air rising from the water tank 3 is brought into contact with circulating water in a packed bed 6. Expensive ozone is effectively consumed without waste and can be made more effective in sterilizing the water tank and the packed bed and killing algae.
Patent JP-2000125590-A (JP)
Title: Drive for motor
Inventor: YOKOUCHI TOMOJI
IPC: H02P21/22
Filed: 1998-10-16
Abstract: PROBLEM TO BE SOLVED: To provide a drive for motor capable of reducing power consumption, and time control with high precision and current feedback with high stability in a motor of two or more phases. SOLUTION: This drive for motor is provided with a current detecting resistor 21, through which current energizing motor windings 16-18 flows, whose ends are commonly connected, a comparator 22 comparing a torque command signal 3 with the voltage generated at the current detecting resistor 21, a reference clock 2 for obtaining a PWM chopping signal, a frequency divider 25, a double-edge detecting and derivative pulse forming circuit 26, a flip-flop circuit 23, a pulse-delay circuit 27 for delaying the output of the flip-flop circuit 23, an energizing control circuit 1 for determining an energized phase, a synchronous rectifying control circuit 24 for controlling the outputs of the flip-flop circuit 23 and the pulse delaying circuit 27, and the output signal of the energizing control circuit 1.  It is thus possible to control synchronous rectification at PWM driving, so that the driving transistors 4-6 and 10-12 are not kept in an active state at the same time.
Patent JP-H02141166-A (JP)
Title: Automatic communication equipment
Inventor: ANDO MITSUGI
IPC: H04M1/27
Filed: 1988-11-22
Abstract: PURPOSE:To simply record the content of talking by providing a slave set identification function identifying a slave set based on identification name information from a master set to the slave set and providing a recording means to the master set. CONSTITUTION:When a customer of a credit union at its closing day utilizes an automatic machine, if the automatic device is stopped on the way of operation, and when the user calls a management center from a slave set 20 corresponding to the automatic device used by the user, a person in charge of the automatic device in the management center uses a master set 31 to communicate the content of a fault. Since a number of the slave set 20 is displayed on a display device 34 in this case, it is recorded. The person in charge of the automatic device controls remotely the automatic device through other line according to the content of a fault to implement the restoration. The content of communication during that time is all recorded by a cassette deck 40. When the talking of the master set 31 is finished, since the time is recorded in the cassette deck 40 by a time stamp 60, the time is specified later to prevent the occurrence of a trouble.