baber/WOPTO huggingface dataset:
Patent JP-H03254000-A (JP)
Title: Abnormality detector
Inventor: TOKUHIRA MAKOTO
IPC: G08B25/00
Filed: 1990-03-05
Abstract: PURPOSE:To quickly detect abnormality by a watchman by detecting plural monitor objects as electric signals and discriminating the abnormal state of plural monitor objects in accordance with the change of their operation value. CONSTITUTION:The acoustic signal from an input switching part 16 is converted to a digital signal by an A/D converter 30 and is analyzed to frequency component signals up to 12kHz by an F. F. T converter 31, and the power spectrum is calculated by a computing element 32 and data is averaged. Normal sounds are set to a comparator 33a; and if power spectrum data exceeds this set value, and output signal is generated from the comparator 33a and is sent to a discriminating part 20a, and the monitor object is judged to be abnormal in the case of the existence of a high level. A comparator 3b compares power spectrum data of one second before with present data in the same manner to judge the monitor object to be abnormal in the case of a level higher than a prescribed value. Thus, the abnormality is accurately monitored in the early stage.
Patent JP-S53138588-A (JP)
Title: Electric dust collector
Inventor: SASAOKA RIYOUSUKE
IPC: B03C3/12
Filed: 1977-05-09
Abstract: PURPOSE: To decrease a discharge voltage and stabilize discharge current without decreasing efficiency nor increasing pressure loss, with a very simple structure. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H10246355-A (JP)
Title: Engine cooling system
Inventor: TAKAHASHI EIZO
IPC: F01P7/16
Filed: 1997-03-07
Abstract: PROBLEM TO BE SOLVED: To improve in the radiation performance of a radiator by interrupting a first bypass circuit running around the temperature sensing member of a thermostat after bypassing the radiator, in this engine cooling system. SOLUTION: A cooling water circuit of a water-cooled engine being equipped with a radiator 2 is provided with a thermostat 7 with a first valve element 7b to be displaced by a temperature sensing member 7a and a second valve element 7c integrally connected to this first valve member 7b. In time of high load in the engine 1, cooling water is made so as to flow around the temperature sensing member 7a after bypassing a radiator from a first bypass circuit 4 by means of a passage selector valve 9. When the first valve element 7b is fully opened, a second valve element 7c interlocking has the first bypass circuit 4 fully closed.
Patent JP-H06265613-A (JP)
Title: Magnetic sensor apparatus
Inventor: NUKUI TADASHI
IPC: H01L43/06
Filed: 1993-03-15
Abstract: PURPOSE:To provide a magnetic sensor apparatus, which can detect magnetism highly accurately even if the relationship between the strength of a magnetic field and the output voltage is nonlinear. CONSTITUTION:The apparatus is provided with a control-voltage generating means 6 generates the control voltage, which is the function of the output voltage of a Hall element 3. A variable resistor element 7 is connected across one current terminal and one voltage terminal of the Hall, element 3 and receives the output voltage from the control-voltage generating means 6 as the control input. Therefore, the highly accurate detection of the magnetic field can be realized even if the magnetic flux density is small.
Patent JP-S63218386-A (JP)
Title: Thermal transfer recorder
Inventor: SHIMADA TSUTOMU
IPC: B41J17/02
Filed: 1987-03-09
Abstract: PURPOSE:To take up an ink ribbon irrespective of the moving direction of a carriage and substantially shorten printing time, by intermittently taking up the ink sheet in conjunction with the movement of the carriage, and switching the take-up direction of the ink ribbon to a fixed direction irrespective of the moving direction of the carriage. CONSTITUTION:To take up an ink sheet in conjunction with the movement of a carriage 1, a first gearing system comprising gears 40   41   27 20  21 and a second gearing system comprising gears 43  27   20   21 are operated starting at an oscillatable gear 38 driven to rotate by a rack gear 34 engaged with a rack 35 so as to respond to the moving direction of the carriage 1. A means for intermittent transmission of a driving force comprises a motor 2   peripheral cam 7   oscillating member 45, and intermittently engage and disengage a clutch gear 20 and a friction gear 21. A means for constantly fixing the take-up direction of the ink ribbon irrespective of the moving direction of the carriage 1 comprises an oscillatable member 37 oscillated according to the moving direction of the carriage 1 and the oscillatable gear 38.
Patent JP-H04271057-A (JP)
Title: Automatic playing device for plural loaded disks
Inventor: FUKAZAWA MAKOTO
IPC: G11B17/26
Filed: 1991-02-26
Abstract: PURPOSE:To draw a tray holding a disk out of a rack or a disk play unit or to return the tray to the rack or the play unit. CONSTITUTION:A transfer base 41 of a disk transfer unit 40 is provided with a tray lock releasing mechanism part 50 releases selectively the tray lock mechanism parts of the right and left racks 10 and 11, the guide grooves 41g and 41h and the tray stopper parts 41d and 41d which function to draw only a tray 3 holding a desired disk 4 from the raks 10 and 11, and tray draw-out mechanism part 60 which moves selectively to the right and the left to draw out the tray 3 stored at the side of both racks 10 and 11 and a tray 5 stored at the side of the disk play units 120 and 121 to the base 41 or to return these trays 3 and 5 to their original storing positions.
Patent JP-S60197291-A (JP)
Title: Copper material used in sterilization
Inventor: MINAGAWA TAKAO
IPC: C02F1/50
Filed: 1984-03-21
Abstract: PURPOSE:To elute a copper ion sufficiently by utilizing the potential difference of copper and carbon without supplying a current, by constituting a copper material for eluting a copper ion in water and a material more noble than said copper material in close vicinity to each other or in a contacted state. CONSTITUTION:A copper material eluting a copper ion in water having a fine wire, a chip piece or a particulate shape comprising tough pitch copper, oxygen free copper or a copper alloy containing 30% or more of copper and a carbon material more noble than said copper material such as a carbon fiber, carbon cloth, a graphite broken piece or charcoal are provided in close vicinity to each other or in a contacted state to prepare a copper material used in sterilization. In this case, if a copper wire and a carbon fiber are especially used, they are easy to obtain and, by forming a blended fabric from both materials, a replaceable filter having sterilization action can be constituted in place of a conventional filter material. The elution amount of a copper ion can be suppressed by changing the surface ratio of the copper material and the carbon material.
Patent JP-S59182813-A (JP)
Inventor: TOOMASU SUTEBUN MUUA
IPC: C08F2/02
Filed: 1984-03-21
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S56151240-A (JP)
Title: Controlling device for number of idling revolutions of engine
Inventor: HORIKOSHI SHIGERU
IPC: F02M1/02
Filed: 1980-04-25
Abstract: PURPOSE: To perform appropriate warming-up for starting by controlling the opening of a throttle valve based on the data on the number of revolutions set beforehand when the temperature of cooling water for the engine is at a fixed level or below and further by controlling the opening of a chock valve in accordance with the subsequent rise in the temperature.  
     CONSTITUTION: To a microcomputer 10 comprising input and output interfaces 11, RMA 12, CPU13, ROM15, etc. are inputted signals from vehiclespeed and revolution-number detecting means 3 and 7 receiving a signal from a vehicle-speed sensor  1, as well as a signal from a water-temperature sensor 2, through the intermediary  of an A/D converter 9. When the signal from the water-temperature sensor 2 is at  a fixed level or below, the computer 10 delivers a revolution-number signal memorized beforehand and the throttle valve is opened by a solenoid 17. And, when the  temperature rises, the signals from the detecting means 3 and 4 are taken in and  thereby a solenoid 18 is driven to close the throttle valve to some degree, while the  choke valve is opened by a solenoid 19. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S59187164-A (JP)
Title: Line pressure control device for automatic speed change gear
Inventor: KIUCHI MORIO
IPC: F16H61/14
Filed: 1983-03-30
Abstract: PURPOSE:To prevent shock of speed change upon lockup by a method wherein a hydraulic pressure for operating groups of clutch and brake of the speed change gear as well as a lockup mechanism is reduced upon operation and releasing of the lockup mechanism. CONSTITUTION:When a lockup operating signal is outputted and a lockup solenoid 29 is operated to close a port 13d, pressure regulating oil, acting on a line 13d, is delivered to inlet lines 30a, 30b through an orifice 13b. The pressure regulating oil, supplied from the inlet line 32a to a one-way orifice 32, enters into an exit line 32b as it is through a check valve 32c and acts on the port 17c of a pressure modifier valve 17. According to this action, the pressure modifier valve 17 operates suddenly together with the operation of a lockup solenoid 19 to reduce an oil pressure for the groups of clutch and brake and a lockup valve 30 is operated under a condition delayed from the oil pressure reducing operation.
Patent JP-H10254149-A (JP)
Title: Manufacture of photoreceptor drum
Inventor: YASHIKI YUICHI
IPC: G03G5/05
Filed: 1997-03-10
Abstract: PROBLEM TO BE SOLVED: To eliminate liquid dropping at the end of a coated layer by a simple method by fitting a cylindrical substrate to a supporting member having a cylindrical part whose outside diameter is larger by specified length than that of the cylindrical substrate and forming the coated layer on the cylindrical substrate by lowering the supporting member until the cylindrical part is immersed in coating liquid and pulling it up next. SOLUTION: When a photoreceptor drum is manufactured by forming the coated layer 5 on the surface of the cylindrical substrate 1, the substrate 1 is fitted to the supporting member 3 having the cylindrical part 2 whose outside diameter is larger by 0.1mm-2mm than that of the substrate 1 first. As the result, slight level difference is formed between the substrate 1 and the cylindrical part 2. Next, the coated layer 5 is formed on the substrate 1 by moving the supporting member 3 downward, lowering it until the cylindrical part 2 is immersed in the coating liquid 4 in a coating tank 8 and pulling it up. In this case, the liquid dropping is caused at the coated part of the cylindrical part 2. However, since the liquid dropping is held by a liquid bank formed at the part of the level difference, it is prevented from being caused at the layer 5 at the lower part.
Patent JP-H05212292-A (JP)
Title: Hydrogenation treatment catalyst for hydrocarbon oil and its production
Inventor: KAMO TETSUO
IPC: C10G47/12
Filed: 1992-02-05
Abstract: PURPOSE:To provide a hydrogenation treatment catalyst showing a low deterioration in activity and its production. CONSTITUTION:A carboxylic acid mixture consisting of glycolic acid, lactic acid, tartaric acid, malic acid, glyceric acid, citric acid, gluconic acid, methoxyacetic acid, ethoxyacetic acid, malonic acid, succinic acid and/or glyoxylic acid and a sulfurizing agent mixture consisting of mercaptoacetic acid, 1-mercaptopropionic acid, 2,3-dimercaptosuccinic acid, mercaptosuccinic acid, thioacetic acid, thiodiglycolic acid, dithiodiglycolic acid, thiosalicylic acid, mercaptoethanol, beta-thiodiglycol and/or thiourea are deposited on a catalyst carrying metals of the groups VI and VIII in the periodic table so as to be uniformly deposited on from the outside surface to the inner part of the hydrogenation treatment catalyst.
Patent JP-S60221837-A (JP)
Title: Control device
Inventor: SAKAI KENJI
IPC: G06F11/00
Filed: 1985-03-20
Abstract: PURPOSE:To use an external storage device from a substitute bus without using an instruction word by turning off a logical connection control system of a control device and the external storage device, in case a fault which makes normal operation of a microprogram impossible is generated. CONSTITUTION:A system is constituted of magnetic tape devices NTU33, 34, and magnetic tape control devices NTC1, NTC2, a control signal from a channel is received by connection controlling circuit 1, 11 of each NTC, and by a program of storing circuits 3, 13, a data is transmitted and received through data controlling circuits 2, 12. Also, various faults are detected by fault detecting circuits 4, 14, and the latch of a logical connecting state of the NTCs 1, 2 and the NTUs 33, 34 is controlled by switching controlling circuits 8, 18. In such a state, in case a fault which makes a normal operation of a program impossible is generated, the latch of the logical connecting state of the NTC1, the NTC2 and the NTUs 33, 34 is turned off, the faulty bus is switched to a substitute bus without using an instruction word, and the storing circuit 13 or 3 is made available.
Patent JP-H10255183-A (JP)
Title: System for reporting life abnormality
Inventor: YOSHIMURA YASUO
IPC: G08B25/10
Filed: 1997-03-10
Abstract: PROBLEM TO BE SOLVED: To know that a user who uses energy is present in a house and to judge abnormality when the user is not present in a house for a long time by monitoring the restoring operation of an interrupting part by a monitoring part, and reporting abnormality when the restoring operation is not performed within a prescribed time. SOLUTION: A gas valve 1 performs the opening and closing operation of a gas supply tube. A control part 2 transmits a control signal 3 to the gas valve 1 for controlling the opening and closing operation. A monitoring part 4 monitors the opening and closing state according to a monitor signal 5 from the gas valve 1. Also, a situation judging time is clocked by using a locking means 7, and when an opening operation is not performed within the situation judging time after the gas valve 1 is closed, a report signal 6 is outputted. For example, the situation judging time is defined as three days. When the gas valve 1 is closed for three days, and it is judged that the user of the gas is absent, the monitoring part 4 judges that this is abnormal, and outputs the report signal 6 for reporting the abnormality.  A situation that the user can not move his or her body due to sickness or the like is considered, and the abnormality of the user is reported to the neighbors with the buzzer sound of a reporting part A or the like.
Patent JP-H11248883-A (JP)
Title: Radioactive gas waste processing system
Inventor: ICHIYAMA HITOSHI
IPC: G21F9/02
Filed: 1998-03-06
Abstract: PROBLEM TO BE SOLVED: To constitute to stably control temperature and maintain an efficient system operation without being affected by the failure of peripherals. SOLUTION: To an exhaust gas preheater outlet pipe 9 connecting the primary side 1a of an exhaust gas preheater 1 and an exhaust gas recombiner 2, an electric heater 23 for the pipe is attached. A return pipe 24 connecting the exhaust gas recombiner 2 and the secondary side 1b of the exhaust gas preheater 1 is provided. A gas flow pipe 25 connecting the secondary side 1b of the exhaust gas preheater 1 and the primary side 3a of the exhaust gas condenser 3 is provided. By this, the high temperature exhaust gas generated in the exhaust gas recombiner 2 is again returned to the secondary side 1b of the exhaust gas preheater 1 and made exchange heat to cool the exhaust gas in the secondary side 1b. The cooled exhaust gas flows in the primary side 3a of the exhaust gas condenser 3 and is further cooled.  Therefore, the exhaust gas in the primary side 1a is heated by the high temperature exhaust gas having flown in the secondary side 1b of the exhaust gas preheater 1 and so the efficiency of the exhaust gas recombiner 2 can be raised.
Patent JP-H06247732-A (JP)
Title: Production of image fiber
Inventor: SETO KATSUYUKI
IPC: C03B37/012
Filed: 1993-02-22
Abstract: PURPOSE:To produce a small-diameter and high-strength image fiber free of bubbles. CONSTITUTION:Many quartz optical fiber 3 forming a picture element are squeezed into a quartz tube 2 to obtain a primary preform 1 for the image fiber. One end of the preform 1 is fixed, and the preform is successively heated, softened from the vicinity of the closed end toward the other end, melted and integrated. At this time, a fluorine-contg. gas is used as the atmosphere, and the other end of the preform 1 is slowly rotated around its axis. As a result, the air between the fibers 3 and between the fiber 3 and the quartz tube 2 is forced out from one end of the preform 1 toward the other. Meanwhile, since the preform 1 is placed in the fluorine-contg. gas atmosphere, the outer quartz tube part is etched off by the fluorine, and a small-diameter secondary preform is obtained. The secondary preform thus obtained is melted from its one end and drawn, and a small-diameter and high-strength image fiber free of bubbles is formed.
Patent JP-S59177095-A (JP)
Inventor: TSUBONE KAZUO
IPC: D06F17/04
Filed: 1983-03-29
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-H11252408-A (JP)
Title: Luminance adjusting device
Inventor: NAKAMURA TAKAHIRO
IPC: H04N5/14
Filed: 1998-03-06
Abstract: PROBLEM TO BE SOLVED: To perform optimum A/D conversion with respect to an analog video signal by adjusting the black label and amplitude of the analog video signal so that a video start and end coordinates detected by comparing the luminance data of a digital video signal of an A/D converter output with a comparison value agree with the ideal values of a detection coordinate determined from the signal waveform of a video signal to be displayed. SOLUTION: A video amplifier 1 adjusts the black label and amplitude of an analog video signal inputted by a personal computer, an A/D converter 2 converts the analog video signal into a digital video signal, a video start and end coordinate detection circuit 3 compares the luminance data of the digital video signal with a comparison value and detects the video start and end coordinate. a microcontroller 4 controls the amplifier 1, based on video start and end coordinate detection data detected by the circuit 3. As a result, it is possible to determine the black label and amplitude of the analog video signal that is optimum for the converter 2.
Patent JP-H10251802-A (JP)
Title: Pearitic rail having low coefficient thermal expansion
Inventor: YOKOYAMA HIROYASU
IPC: C22C38/04
Filed: 1997-03-10
Abstract: PROBLEM TO BE SOLVED: To obtain a rail having a smaller coefficient thermal expansion than the conventional product by containing a specific composition of C, Si, Mn, P, S and making average coefficient thermal expansion in specific temp. range to <= a specific value. SOLUTION: This rail material contains 0.85-1.20% C, 0.10-1.00% Si, 0.40-2.50% Mn, <=0.035% P, <=0.35% S by wt. as the components. Particularly, C is the essential element for lowering the coefficient thermal expansion while securing wear resistance. Then, the average coefficient thermal expansion of the rail material is made to be <=11.5×10<-6> K<-1> between 0-100 deg.C. Since based on this value the coefficient thermal expansion is smaller >=5% than the pearitic rail used at the present, the problem is not occurred in the case of welding to make the long rail and laying. Further, even in the maintenance management for buckling caused by axial force, the drastical saving of the managing cost is attained.
Patent JP-S55146770-A (JP)
Title: Pressure-regulating device of pump for ink-jet recording device
Inventor: KAKEFU SADAO
IPC: F04B9/04
Filed: 1979-05-04
Abstract: PURPOSE:To obtain the stable pressure of a pump by a method wherein two kinds of pressure springs i.e. the strong and the weak, are provided and rough regulation is conducted by the strong spring, while fine regulation is done by the weak, thereby the setting of the pressure of the pump being facilitated and the accuracy of setting is raised. CONSTITUTION:Inside of one end of a reciprocating-type pump 30 is provided a screw 30a, to which a pressure-regulating screw 31 is fitted, and further between this and a piston 21 is provided a pressure spring 33. In the central part of the screw 31 is also provided a screw 31a, to which a micropressure-regulating screw 32 is fitted, and between this and the piston 21 is provided a micropressure-regulating spring 34. The spring 34 has the spring constant of 1/10 approx. of the spring 33. So as to set the pressure of pump, first it is regulated to be within + or -5% of the desired set pressure by the pressure-regulating screw 31 and then is further regulated to be the set pressure correctly by the micropressure-regulating screw 32.
Patent JP-S60198779-A (JP)
Title: Thyristor device capable of photo quenching
Inventor: NISHIZAWA JIYUNICHI
IPC: H03K17/78
Filed: 1984-03-22
Abstract: PURPOSE:To obtain the titled device which can turn ON and OFF the DC only with light by a method wherein this device has the function of removing carries accumulated in the first gate and the second base through a photo-sensitive element connected to outside. CONSTITUTION:The source of a normally-on type P-channel SIT20 is connected to the gate of a single gate type SI thyristor 10. The gate of the SIT20 is biased at a positive voltage of Vg 15, and its drain at a negative voltage of Vd 13. When an ON-LED (Lon) light 11 becomes incident to the thyristor 10 in the OFF-state of the thyristor 10, this thyristor 10 comes into the ON-state. Next, when a light-OFF-LED (Loff) light 12 becomes incident to the SIT20, the thyristor 10 turnes OFF. Since this device can thus turn ON and OFF the DC only with light, a control circuit can be completely separated from the high-power section.
Patent JP-S51131097-A (JP)
Title: Travelling operations car
Inventor: WAKASUGI SHINYA
IPC: B63B9/00
Filed: 1975-05-08
Abstract: PURPOSE: To organize in such a way as to be able to move freely, and to operate and watch from a distance a travelling operations car concerning the operations of ship building dock in the curved lineosection, the straight line section and the bottom of ship section. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-H03258065-A (JP)
Title: Telephone terminal set
Inventor: YAMASHITA MITSUYUKI
IPC: H04M1/64
Filed: 1990-03-08
Abstract: PURPOSE:To allow a caller to recognize the intention of a called party to be able to reply to a call with a short time delay by devising the telephone set so that an incoming call is replied to automatically after lapse of a preset time, a ring tone is generated to urge the reply to the called party and a message of the called party is sent to the caller. CONSTITUTION:When a call comes to a telephone terminal set, a ring tone to inform the arrival of the call to a called party is generated, a control means 4 starts an automatic reply holding means 3 after awaiting the lapse of the preset time to allow the means 3 to reply the call automatically and to hold the line for the call. The control means 4 allows a ring tone generating means 1 to continue producing the ring tone by the automatic reply thereby urging the reply to the called party. When the called party is capable of being replied and the hook-off of the called party is detected by a reply detection means 5, the control means 4 stops the message transmission means 2 and the ring tone generating means 1. Thus, the caller recognizes that the called party will soon reply to the call in a short waiting time.