baber/WOPTO huggingface dataset:
Patent JP-H02244700-A (JP)
Title: Mounting of electronic component
Inventor: FUJITA TAKESHI
IPC: H05K13/00
Filed: 1989-03-16
Abstract: PURPOSE:To enable the series of electronic components to correspond to various types of printed boards as they are continuously fed by a method wherein the series of electronic components whose lead wires are pasted on a base with an adhesive tape are fed, and the lead wires are cut off and processed the electronic components are firmly held. CONSTITUTION:An electronic component 1 is continuously fed through the intermediary of a series 2 of electronic components whose lead wires are pasted on a base 3 by an adhesive tape provided with feed holes 5. The lead wires 6 are cut off and processed with bending jigs 8a and 8b as the component 1 is firmly held by a chuck 7 to enable the component 1 to correspond to various types of printed boards, so that the electronic components 1 can be easily and surely mounted on any of the various types of printed boards as a series of electronic components is continuously fed.
Patent JP-S59192711-A (JP)
Title: Melt-spinning method
Inventor: NAKATSUKA HAJIME
IPC: D01D5/092
Filed: 1983-04-12
Abstract: PURPOSE:To prevent the end breakage of a filament in the high-speed spinning of a polyester, by introducing the spun filament into the heating cylinder placed just below the nozzle, and then into a cooling cylinder connected to the heating cylinder and having a specific length, and cooling with chilled air stream of a specific flow rate. CONSTITUTION:A polyester is subjected to the melt-spinning through concentrically arranged nozzles, and cooled slowly under heating with the heating cylinder placed just below the nozzle. The filament is introduced into the cooling cylinder connected to the heating cylinder and having a length satisfying the formula l<=(V-14)<2>-20 [l is length of the cylinder (cm); V is take-up speed (km/ min)], cooled with the cooling air of a flow rate of 20-35cm/sec and taken up at a rate of 5-9km/min. EFFECT:A polyester fiber having excellent U% and uniformity in dyeing can be obtained.
Patent JP-S62220849-A (JP)
Title: Method and apparatus for measuring concentration of alcohol
Inventor: AOKI NORINAO
IPC: G01N27/06
Filed: 1986-03-24
Abstract: PURPOSE:To easily and exactly measure the concn. of alcohol by determining the ratio between the voltage between a pair of electrodes disposed in a liquid mixed with the alcohol and a reference voltage. CONSTITUTION:A power source part 1 consists of a power source circuit 2 and an oscillation circuit 3 which generates a square wave of a relatively high frequency. A fixed resistor R is connected in series to an electrode part 4 which functions as a sensor for the concn. of the alcohol and the oscillation output from the oscillation circuit 3 is supplied to a series circuit 5 consisting of the electrode part 4 and the resistor R. The electrode part 4 consists of an electrode plate 7 held in parallel by a holder 6 and an electrode plate 9 held to a holder 8 and a capacitor 10 is constituted of the electrode plates 7, 8. Fuel 11 mixed with the alcohol is filled between the electrodes 7 and 8. The output voltage V2 of the electrode part 4 and the prescribed reference voltage are compared, by which the dielectric constant epsilon2 of the fuel mixed with the alcohol, i.e., the concn. of th alcohol is detected. The voltage between both terminals of the series circuit 5 is used as the reference voltage in this device 1.
Patent JP-S51140266-A (JP)
Title: Uniform multi-elements agitator having variable agitation rate
Inventor: OOIWA SHIGEO
IPC: B01F11/00
Filed: 1975-05-29
Abstract: PURPOSE:To provide a device of causing uniform operation of each jar of a rigid plate, automatically changing the agitation rate of antic bodies, thus making correct decision of disease.
Patent JP-H11265538-A (JP)
Title: Recording and reproducing device and method, recording device and method and provision medium
Inventor: SATO MASAHIKO
IPC: G11B23/30
Filed: 1998-03-16
Abstract: PROBLEM TO BE SOLVED: To execute a recording processing from the present position of a video cassette in the case that a program for which overwriting inhibit is set is not present. SOLUTION: A control part controls a memory card signal processing part and reads the contents of a tape protection bit stored in the tape data field of a memory card (S1). Then, whether the read tape protection bit is set to '1' or '0' is judged (S2). In the case of judging that the tape protection bit is set to '0', processings (S3-S7) are skipped and a recording treatment is executed from the present position (S8). Thus, in the case that the program for which the overwriting inhibit is set is not present, the recording processing is quickly started.
Patent JP-S63231139-A (JP)
Inventor: KAWAI KATSUNORI
IPC: F25B1/00
Filed: 1987-03-19
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-S58185006-A (JP)
Title: Diagnosing system
Inventor: MUTOU KOUJI
IPC: G11B20/14
Filed: 1982-04-21
Abstract: PURPOSE:To simplify the diagnosis for the working margin of a circuit from the frequency fluctuation of the reading data, by selecting a diagnosing signal with use of a compensating control circuit of a variable frequency generating circuit. CONSTITUTION:A selecting circuit 2 is controlled by a CPU7 and selects a modulated 1 writing signal S2 to supply a signal S6 to a reading data demodulating circuit 3 and a variable frequency oscillating circuit VFO4 in a diagnosis mode. The VFO4 uses the signal S6 as an input and follows the frequency fluctuation of a reading signal to deliver a VFO signal S8. A VFO compensating circuit 6 compensates the rated deviation of the component parts of the VFO4 so that the self-traveling oscillation frequency of the VFO4 is set at the reference level on the basis of the output of a compensated value holding circuit 5. The signal S6 is eliminated by the control of the CPU7, and the circuit 5 is controlled S9-S14 to set and store the compensated value while monitoring the signal S8 of the VFO4. Then the above-mentioned set value is intentionally increased and decreased, and then the signal S6 is applied to diagnose the working margin of a circuit. Thus, a special diagnosing circuit is unnecessary.
Patent JP-S61223668-A (JP)
Title: Output measuring method
Inventor: KAMIMURA KAZUYOSHI
IPC: G01R31/26
Filed: 1985-03-29
Abstract: PURPOSE:To reduce the generation of heat of a power element and to measure an output power in a unit substrate state by fixing an object to be measured to a heat radiating part by vacuum attraction and operating the object to be measured with pulses. CONSTITUTION:The object 1 to be measured is attracted to the heat radiating part 2 by vacuum and an input part 6 is provided with a pulse gate 3 which inputs the power generated by an oscillator 4 to an input terminal 10 impulsively and the object 1 to be measured is operated only during the time of an optional pulse width interruptedly and the output peak power is read by a wattmeter 5. If the pulse width of the input signal is made shorter than the thermal time constant of the object 1 to be measured, the generation of heat in the object 1 to be measured is remarkably reduced compared with that in a continuous operation and the output power of the object 1 to be measured is measured only with heat radiation due to fixing to the heat radiating part 2 by vacuum attraction.
Patent JP-H0712908-A (JP)
Title: Magnetic sensor making use of two opposite magnets and of magnetism- sensitive device
Inventor: YUUJIIN DEI ARUFUOOSU
IPC: G01R33/07
Filed: 1994-03-10
Abstract: PURPOSE: To obtain a widely used magnetic sensor by disposing a magnetic induction device in a gap between two magnets, and generating an output signal showing the net magnetic field intensity vertical to the magnetic induction device. CONSTITUTION: A magnetic sensor is formed by two permanent magnets 10, 12 disposed in such a manner that the north pole and the south pole are positioned on the common axis, and opposite in polarity, and in order to detect the change of magnetic field intensity between magnets, a magnetic induction device is disposed between two permanent magnets 10, 12. The permanent magnets 10, 12 and the magnetic induction device are formed by discontinuous parts, and disposed close to a moving body 24 made by magnetic material. The gap between two permanent magnets 10, 12 is selected in such a manner as to generate prescribed output in response to the movement of the movable magnetic body 24.  Generally, first one magnet is magnetized in such a manner that the magnetic intensity exceeds required magnetic intensity, and subsequently, selectively demagnetized in such a manner as to obtain desired relative intensity between magnets.
Patent JP-S63233326-A (JP)
Title: Air flowmeter
Inventor: SASAKI HIDETOSHI
IPC: G01F1/698
Filed: 1987-03-23
Abstract: PURPOSE:To always accurately detect an intake air flow rate, by detecting an air flow rate using the air flow speed calculated from the total pressure and static pressure of an air stream. CONSTITUTION:The air flow rate sensor 7 and temp. compensation sensor 8 arranged in a bypass passage 4 detect an intake air flow rate. The sensors 7, 8 are connected to a burn-up drive means 16 while the drive means 16 is energized by the signal 18A of a burn-up signal generating means 18 and an excessive current is supplied to the sensors 7, 8 only during a time when the signal 18A is outputted to perform burning-up. When the energizing of the drive means 16 is finished, the burn-up signal generating means 18 outputs a burn-up finish signal 19. A difference pressure detection means 35 detects the difference, which obtained by subtracting the static pressure of an air stream from the total pressure thereof, on the basis of the output signals from both of a pressure sensor 33 detecting the total pressure of the air stream passing through the bypass passage 4 when dust is adhered to a heat wire type sensor to generate abnormality in an output signal and a pressure sensor 34 detecting the static pressure of the air stream. By this constitution, an intake air flow rate can be always accurately detected.
Patent JP-H08263124-A (JP)
Title: Method and device for generating machining program
Inventor: UENO MASAYUKI
IPC: G06F17/50
Filed: 1995-03-24
Abstract: PURPOSE: To facilitate the specification of a face of a component by a user, flexibly cope with alterations and corrections, and facilitate the confirmation of the machining program by changing the attitude of the whole component model to the surface direction of the face having surface attributes in conformity with the direction of the face to a cutting tool. CONSTITUTION: In a surface attribute granting process, a solid modeler is used to generate a material piece model, from which the component model is generated. Then the surface attributes consisting of the attribute of a cut surface and the attribute of the direction of the face 660 to the cutting tool 650 are given to the face 660 on a computer model. In an attribute arithmetic process, the surface direction of the face 660 having the surface attributes is calculated so as to change the attitude of the whole component model in conformity with the direction of the face 660 to the cutting tool 650. Through this calculation, the attitude of the component model is changed to determine >=1 face 660 on the component model, cutting conditions are calculated, and a tool path is calculated and programmed as a component machining program.
Patent JP-S61263001-A (JP)
Inventor: HEKUTOO FURATSUTEI
IPC: F21V7/00
Filed: 1986-03-26
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-H07274497-A (JP)
Title: Switching power source
Inventor: TANAKA KOJI
IPC: H02M3/337
Filed: 1994-04-04
Abstract: PURPOSE:To lighten the influence of switching noise so as to get push-pull type of switching power unit excellent in output voltage stability by constituting a field back loop system including a pulse width modulating circuit by digital signal processing method. CONSTITUTION:The output voltage connected to power load 16 is divided by a dividing circuit 37, and then it is sampled by a sampling circuit 22, and next it is made discrete with an ND converter 23, and is sent to a digital signal processing circuit 24, and is sent to ROM 25 after digital filtration. A digital comparator 26 compares the data of a digital counter 27 with those of ROM 25, and in the cycles equal to the digital counter 27, it outputs the pulse of duty geared to the data from ROM 25, and applies this output pulse to the gate of a chopper MOSFET 8 through a MOSFET driver 21. Hereby, as compared with an analog system, the influence by the switching noise, etc. of a push-pull type can be lightened.
Patent JP-S54156047-A (JP)
Title: Thermosetting resin molding compound
Inventor: SAKAMOTO TAKAAKI
IPC: C08L61/04
Filed: 1978-05-31
Abstract: PURPOSE: To prepare the title molding compound having high and controllable fluidity, and giving a molded article which keeps its original characteristics such as heat resistance, etc., by adding a specific phosphoric acid ester as a plasticizer to a thermosetting resin.  
     CONSTITUTION: A thermosetting resin (e.g. phenolic resin, etc.) is mixed with 0.1W5 wt% of one or more phosphoric acid esters of the formula (R is aryl; m is 1W3; n is 1W10) as plasticizers.  
     EFFECT: To enable the precision molding using a mold having narrow gate, which is  impossible or extremely difficult by the conventional technique. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-2000267408-A (JP)
Title: Image forming device
Inventor: KAI SO
IPC: G03G15/08
Filed: 1999-03-12
Abstract: PROBLEM TO BE SOLVED: To provide a simple and compact image forming device constituted so that a uniform-density and high-quality image without roughness can be obtained by uniformly restoring the surface of a toner image formed on an image carrier and reusing toner peeled from the toner image formed on the image carrier can be recycled. SOLUTION: This image forming device is provided with an image correction member 9 for correcting the toner image formed on a photoreceptor drum 1 at the downstream side of a developing area and at the upstream side of a transfer area by being made to approach the drum 1. Besides, it is constituted so that the image is corrected by forming an electric field between the correction member 9 and the drum 1. Then, the correction member 9 and a developing device are integrally constituted. Besides, the correction member 9 is arranged above the developing device and provided with a means 92 recovering the toner on the correction member 9.
Patent JP-H06254330-A (JP)
Title: Air purifier
Inventor: KOBAYASHI HIDEO
IPC: B01D46/26
Filed: 1993-03-01
Abstract: PURPOSE:To provide an air purifier where oil components, etc., of large particle diameter in air are effectively removed and also a filter member easy to clean is provided. CONSTITUTION:A cylindrical filter member 29 surrounded by a cylindrical case is installed in the upper part of a box-like body 10 and at the central pan of the case and a filter plate 22 fixed to the outer side part of the case is provided. A rotating shaft 24d installed in the center of the cylindrical filter member is freely rotatably connected to the upper pulley of a rotation converter 32 below the rotating shaft 24b through a belt. The lower pulley of the rotation converter 32 is connected to a rotating shaft 42a of an electric motor 42 through a belt. An impeller 41 is coaxially connected to the rotating shaft 42a of the electric motor 42. The rotational force of the electric motor, whose revolution is decreased by the rotation converter, is transmitted to the cylindrical filter to rotate it. Consequently the cylindrical filter is smoothly rotated without excess load being applied to the electric motor to increase the dirt removal capacity of an air purifier.
Patent JP-S59190881-A (JP)
Title: Printer
Inventor: SATOU KAZUNOBU
IPC: B41J29/46
Filed: 1983-04-14
Abstract: PURPOSE:To enable to easily perform a test printing operation, by a method wherein passing of an electric current to a hammer solenoid is controlledly inhibited by setting both a setting switch for a test printing mode and a setting switch for inhibition of passing an electric current. CONSTITUTION:When the test printing mode is set by a switch 21 in a dip switch group 2 and the setting switch 22 for inhibition of passing an electric current is turned ON, ''0'' of current-passing time data is set on a setting memory 32, and the current-passing time for the hammer solenoid 12 is made to the ''0'', resulting in a current passage inhibiting condition. Accordingly, a test printing operation can be performed while preventing the hammer from being driven, so that the hammer itself and a platen are prevented from being damaged, even when a paper is not set. When it is desired to perform the test printing operation by setting the paper, turning OFF the switch 22 suffices. Accordingly, the test printing operation an be easily performed, and can be performed while inhibiting the action of the hammer.
Patent JP-H04302044-A (JP)
Title: Multiprocessor system
Inventor: HASEGAWA TETSUO
IPC: G06F12/08
Filed: 1991-03-29
Abstract: PURPOSE:To improve a hit rate, and to shorten a retrieving time by using continuous (n) words as a cache block. CONSTITUTION:A first information table 21 which registers information at each cache block constituted of the continuous (n) words, has an address 211 of the cache block in cache memories 16a and 16b, and information 212 indicating the validity/invalidity of the cache block. A second information table 22 which registers information and data at each word, has information 221 indicating the occupancy/sharing and validity/invalidity of the word, and data 222 of the word. Then, the original valid data can be prevented from being handled as the invalid one, or an invalidation signal can be prevented from being transmitted at the time of writing the previously occupied data. Thus, the hit rate can be improved, and the retrieving time can be shortened.
Patent JP-H03271204-A (JP)
Title: Antimicrobial agent for industry
Inventor: SUGI TAKUMI
IPC: A01N33/18
Filed: 1990-03-16
Abstract: PURPOSE:To provide an industrial antimicrobial agent having excellent antimicrobial activity persistence and stability and useful as a slime controlling agent, an agent for preventing the putrefaction of starch, etc., by compounding an isothiazolone clathrate compound and a halogenated nitroalcohol compound. CONSTITUTION:An antimicrobial agent for industry contains (A) an isothiazolone clathrate compound and (B) a halogenated nitroalcohol compound in a weight ratio of 1:20-5:1. The component A is a compound prepared by including a gest compound consisting of a compound of formula I (R<1> is H, alkyl, alkenyl, alkinyl, aralkyl; R<2>, R<3> are H, halogen) (e.g. 5-chloro-2-methyl-4-isothiazoline-3- one) in 1,1,6,6-tetraphenyl-2,4-hexadiyne-1,6-diol, and the component B includes a compound of formula II (X is halogen; R<a> is H, halogen, lower alkyl, etc; R<b> is H, lower). The antimicrobial agent does not cause the problem of emulsion composition and has an extremely high antimicrobial activity.
Patent JP-S62222725-A (JP)
Title: Optical transmitter
Inventor: OIMURA KATSUHIKO
IPC: H04B10/278
Filed: 1986-03-24
Abstract: PURPOSE:To attain the optical communication between communication stations by providing two bidirectional optical transmission means applying optical communication with a communication station adjacent to each communication station and using one of the two bidirectional optical transmission means if no optical communication is applied between adjacent communication stations. CONSTITUTION:If an optical fiber 3 between communication stations 20a and 20c is disconnected at a position C, since no acknowledgement signal (ACK) is sent to the communication station 20c, the station 20c recognizes the occurrence of a fault. In this case the communication station 20c sends an instruction signal to the communication stations 20b, 20a in the direction of arrow B so as to allow both the stations to send the ACK signal in a direction opposite to the direction B. In this case, since the ACK signal comes from both the stations, the communication station 20c recognizes the occurrence of a transmission line fault between the stations 20a and 20c. When the open fault is recognized in this way, the station 20c informs it to the stations 20a, 20b to disconnect the line between the stations 20a and 20c imaginarily and to change the network as a path shown in figure.
Patent JP-S54949-A (JP)
Title: Information retrieval unit
Inventor: ASAI NOBUTERU
IPC: G09G5/00
Filed: 1977-06-06
Abstract: PURPOSE: To display defective retrieval of a microfiche retrieval unit depending on its causes and to in cease the operation performance, providing a circuit discriminating input miss and a circuit detecting the condition of abnormity, and also common display circuit displaying those. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S60209496-A (JP)
Inventor: TORII TOMOHIRO
IPC: B66C9/16
Filed: 1984-04-02
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。
Patent JP-S60208509-A (JP)
Title: Method and apparatus for stably setting elevator type offshore working platform
Inventor: YAMAJI RIYUUICHI
IPC: E02B17/00
Filed: 1984-04-02
Abstract: PURPOSE:To stably settle an offshore working platform by a method in which a spud tank is set on the seabed ground, and cement milk is injected into the seabed ground from the spud tank to solidify the seabed ground. CONSTITUTION:A spud tank 4 provided on the lower end of the legs 3 of an offshore working platform 1 is set on the seabed ground 5, and a nozzle device 12 is pushed into the ground 5 by operating an oil-pressure motor 15. When cement milk 13 is jetted from a jet port 22, the milk 13 is injected into the ground 5 while being stirred by a stirring plate 21. The occurrence of sudden penetration of the cement milk 13 can thus be prevented, and the offshore working platform can be easily positioned. The needs for a ground improvement ship can be also be eliminated.
Patent JP-H02246882-A (JP)
Title: Three-wheeled crawler device
Inventor: ARIMA MASAKO
IPC: B62D55/06
Filed: 1989-03-17
Abstract: PURPOSE:To make the running of an automobile on the snow or the like easy so as to prevent a slip accident by either connecting the title device by mean of bolts for automobile wheels or fitting it removing a tire, and connecting it to a drum so as to rotate an axle gear, thereby rotating an outer wheel gear at the ratio of 1:2 by a chain and an outer and an inner wheels by a belt. CONSTITUTION:The title device is either further connected to bolts 11 for removing the wheel tire of an automobile or fitted removing the tire, connected to a drum 10 so as to transmit the rotational force and held by the round bar bearings 15 of outer walls 13, 14 so as to rotate axle gears 1, 1'. When the axle gears 1, 1' are rotated so as to rotate an outer wheel gear 3 at the diametral ratio of 1:2 by a chain 4 and an outer and an inner wheels 3' by a belt, the rotational ground distance of a crawler 6 is made equal to that of the tire as the diametral ratio of the outer and inner wheels 3' is also 2:1. The running of the automobile on the snow, ice and sand is thus made easy so as to prevent a slip accident.
Patent JP-H06284562-A (JP)
Title: Protection device for electric power transmission system
Inventor: ISHIBASHI CHIHIRO
IPC: H02H7/22
Filed: 1993-03-25
Abstract: PURPOSE:To provide a protection device for electric power transmission system capable of stably supplying electric power by increasing the switching speed for circuit breakers for resistance in an arc-extinguishing reactor type power transmission system. CONSTITUTION:In a protection device for an arc-extinguishing reactor type power transmission system, a neutral point grounding resistor 2 is connected in parallel to a reactor 1, and the closing and separation for that system are performed by a semiconductor switch 4. Also, a transformer 6 having a primary winding 5 in series to the neutral point grounding resistor 2 is provided and a semiconductor switch 4 is connected at the secondary winding side 7 thereby further enhancing the reliability.