baber/WOPTO huggingface dataset:
Patent JP-H03271899-A (JP)
Title: Alarm occurrence discriminating system
Inventor: OKAMOTO SEIICHIRO
IPC: G08B25/00
Filed: 1990-03-20
Abstract: PURPOSE:To simplify a circuit configuration by connecting plural alarm units different in resistance value to an alarm detecting circuit in parallel and judging a potential difference dependent upon resistance values of alarm units by an alarm detecting circuit at the time of the occurrence of an alarm. CONSTITUTION:When abnormality does not occur in fans 22a to 22c, the voltage drop due to the resistance value of parallel connection of resistances R1 to R3 is subtracted because inter-terminal switching mechanisms in alarm units 23a to 23c are closed, and the voltage value is not matched with a reference voltage though being compared with it by a voltage comparing circuit 25, and therefore, an alarm is not detected. If an alarm occurs in a fan 1, the input voltage volue of the circuit 25 is a value which is obtained by subtracting a voltage drop due to the resistance value of parallel connection of resistances R2 and R3 from Vcc, because the contact of the fan 1 is open, and the voltage value is compared with the reference voltage by the voltage comparing circuit 25 to detect the alarm. Thus, the circuit configuration is simplified.
Patent JP-S61229143-A (JP)
Title: Channel interface controlling system
Inventor: NISHIZAKI TAMIO
IPC: G06F9/445
Filed: 1985-04-04
Abstract: PURPOSE:To process commands under conditions where initial program loading is made, by causing a service processor (SVP) to issue interruption to a channel adaptor when a main cause for initial-program-loading a circuit controlling program onto the memory of a communication controlling processor occurs and terminates. CONSTITUTION:When a main cause for initial-program-loading (iPL) a circuit controlling program on the memory 6a of a communication controlling processor occurs and terminates, a service processor 8a issues interruption to channel adaptors 4a1-4a3 and, when they accept the interruption issued in accordance with the occurrence of the main cause, the channel adaptors 4a1-4a3 terminate the process related to received commands and report unit check to a host side. When they accept the interruption issued in accordance with the termination of the main cause, the channel adaptors return their control to normal conditions. Therefore, the channel adaptors can make terminating processes of receiving or received commands even if the communication controlling processor is set to the iPL condition.
Patent JP-S57187031-A (JP)
Title: Adjusting method for mist particle diameter
Inventor: ASAKURA YAMATO
IPC: B01J10/00
Filed: 1981-05-14
Abstract: PURPOSE: To adjust the mist particle diameter as desired by using mixed gas of inert gas which has larger moelecular weight than reaction gas at a proper mixing ratio as gas supplied to a two-fluid spray nozzle.  
     CONSTITUTION: When conducting gas liquid mist paralle flow catalytic reaction by supplying reaction gas and reaction liquid to a two-fluid spray nozzle, reaction gas 13 such as hydrogen, etc. and inert gas 14 such as argon, etc. which has larger molecular weight than the reaction gas and does not participate in the reaction are used as gas supplied to the two-fluid spray nozzle keeping gas- liquid flow ratio most suitable for reaction. By this way, desired mist particle diameter can be obtained. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H08267057-A (JP)
Title: Ultraviolet ray irradiation device
Inventor: HARA TATSUO
IPC: C02F1/32
Filed: 1995-03-29
Abstract: PURPOSE: To provide an ultraviolet ray irradiation device capable of quickly changing the wavelength of ultraviolet radiation and also of rapidly replacing a matter to be treated. CONSTITUTION: This device is provided with a cylindrical closed vessel 3, a vacuum camber 2 divided with a cylindrical glass wall 11 for mounting a vessel 4 for a water to be treated which is disposed coaxially at a central part of the cylindrical closed vessel 3 and the vessel 4 for the water to be treated which is mounted freely detachable in the vacuum chamber 2. Moreover, a gas supply means composed of four pair electrodes 5 mounted almost in equal interval at a discharged space 6 being a periphery of the vacuum chamber 2 in the closed vessel 3, vacuum pumps 31 and 32 for scavenging the discharge space 6 and the vacuum chamber 2, plural kinds gas bombs 24, 25 and a switching device 30 interposed at a gas supply piping 26 from the gas bombs to the closed vessel 3 are provided.
Patent JP-H07250737-A (JP)
Title: Ancillary facility of seat side part
Inventor: YOSHIDA MASAMI
IPC: A47C7/70
Filed: 1994-03-15
Abstract: PURPOSE:To provide a facility with good appearance and high-class feeling in which nearly a square plate body can be smoothly protruded and housed from a seat side part to a horizontally side protruding position, and stably cantilever-supported. CONSTITUTION:Two sets of rollers 4, 5 are provided on both side parts closer to one-side ends of a plate body with one-side ones as gear rollers, respectively. The shaft diameters of their roller shafts 41, 51 are varied to each other, and the gear rollers are installed to both shaft ends of a rotating shaft. Each roller 4, 5 is assembled into a vertically elliptic hole 6, raised flange part 7a and rack 8 provided on a raised bracket 2, the end surface of each roller 4, 5 is pressed by a bed-like projection, and the upper part side of the vertically elliptic hole 6 is forked as the vertical and horizontal stop parts 60, 61 of the rollers 4, 5. Each hole width is set according to the shaft diameters of the roller shafts 41, 51, and the plate body 1 is cantilever-supported horizontally sideways on the upper part side of the raised bracket 2 with the rollers 4, 5 engagingly locked by each stop part 60, 61 as supporting points, and slowly moved by the gear roller engaged with the rack 8.
Patent JP-S63240127-A (JP)
Title: Differential type logic circuit
Inventor: HARUFUJI SEIICHI
IPC: H03K19/086
Filed: 1987-03-27
Abstract: PURPOSE:To obtain a stable output waveform while keeping high speed performance of the memory by connecting a feedback circuit to an output node of a differential input stage and feeding back it while using an output potential of the feedback circuit as a reference potential. CONSTITUTION:Transistors (TRs) Q1, Q2 form a OML circuit 1 switching the path of the current from a constant current source I1 by using an input potential Vin. A feedback circuit 2 consisting of an emitter follower comprising a TR Q5, a resistor R and a constant current source I2 is connected to an OR side output node n1 of the circuit 1. The potential at a node n4 between the resistor R and the constant current source I2 of the circuit 2 is given to a base of the TR Q2 forming the circuit 1 as a reference potential. Through the constitution above, the reference potential is increased when the potential Vin changes from H to L and the reference potential is decreased when the potential Vin changes from L to H. That is, the reference potential is changed depending on the input potential to quicken the switching timing of the gate. Thus, a stable output waveform is obtained while keeping high speed operation of the components.
Patent JP-H10263681-A (JP)
Title: Method for working size-down billet
Inventor: KITANI YASUHIKO
IPC: B21C23/01
Filed: 1997-03-25
Abstract: PROBLEM TO BE SOLVED: To prolong the service life of a tool by removing a center part while leaving both end parts difficult to affect the product for removing the surface flaw of a hollow billet for hot extrusion, thereby eliminating the height regulation on a billet tray, shortening the rest time and reducing parts to be ground. SOLUTION: In order to remove the surface flaws of a tubular stock the center part is ground by 2-4 mm while leaving both end parts of a billet. A size-down billet 3 is placed on a billet tray 4, and a mandrel 1 is inserted in the size-down billet 3 through a hole in a dummy block 2. When the outer circumference is ground over the whole length in removing surface flaws, the size-down billet 3 on the billet tray 4 is required to regulate the height by a billet tray height regulation screw 5. Because a non-ground forward part of the size-down billet 3 is cut and removed as a non-stationary part, and a non-ground rear part is left without extrusion as discard, only a center part of the billet may be ground. The billet contact area at a container 8 is small, and the temperature drop can be prevented.
Patent JP-H01243832-A (JP)
Title: Variable-speed induction motor
Inventor: SATAKE TOSHIHIKO
IPC: H02P25/02
Filed: 1988-03-24
Abstract: PURPOSE:To enable operation which is stable extending for a long time with high torque by compulsively cooling and heat-radiating a resistant material provided outside a conductor between rotor cores by means of an air blower using wind sucked in through a ventilation hole. CONSTITUTION:In a non-magnetic substance core 9 part laid between rotor cores 2 and 3 which form a rotor 8 is provided a resistant material r made of conductive ceramics, etc., as a connecting material which short-circuits each of plural conductors 5. The resistant material r is formed in a circular substance 41 projecting outward from windings 22 and 23 wound round first and second stators 24 and 25, and is linked by a circular connecting material (copper) 42, and each of plural conductors 5 is short-circuited by the resistor r of the circular substance 41. And as effective treatment against heat generation of the resistant material r, the rotor cores 2 and 3, the resistant material r, etc., are fully cooled by the wind which is compulsively communicated to a ventilation hole through a ventilation drum 12 by a blower 46 for cooling, and the wind is exhausted out of the equipment from a wind exhaust passage 47, whereby each function works stably.
Patent JP-S51147487-A (JP)
Title: Oil collecting agent
Inventor: TAKAHASHI SUSUMU
IPC: B01D17/02
Filed: 1975-06-13
Abstract: PURPOSE: A less hazardous oil collecting agent with high collecting speed which shows the effect over a long time. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-H06282024-A (JP)
Title: X-ray radiographic equipment
Inventor: MATSUMOTO KAZUMASA
IPC: G03B42/02
Filed: 1993-03-30
Abstract: PURPOSE:To provide an X-ray radiographic equipment which can maintain high-quality X-ray radiographing for a long time and which is highly reliable as to the carrying of a sheet film. CONSTITUTION:A motor 23 provided with a rotary encoder 24 is used as a driving source for carrying the film. By utilizing a pulse outputted from the rotary encoder 24, the stop position of the film is controlled to be varied or the torque of the motor 23 is controlled to be varied. Simultaneously, air is made to blow between the film F and a backward intensifying screen 10 when the film F is carried out from a photographing stage or an interval between the release of contact and the start of carrying is varied according to the type of the film F and the type of the backward intensifying screen 10.
Patent JP-2000266364-A (JP)
Title: Air-conditioner system utilizing skeleton thermal storage
Inventor: TAKAHASHI JUNICHI
IPC: F24F5/00
Filed: 1999-03-17
Abstract: PROBLEM TO BE SOLVED: To utilize skeleton thermal storage, even in an existing building which does not use hollow slabs through repairing. SOLUTION: This air-conditioner system utilizing skeleton thermal storage comprises an air conditioner body 4 and an air-conditioner element supported in a space surrounded by beams 3 at an upper side of a ceiling 2 of a building, partition plates 5 installed at a suitable interval from a lower surface of a floor skeleton above the body and the element to constitute a thermal storage air passage 7 by the skeleton and the plates 5, and first and second communicating passages 9, 8 for communicating the passage 7 with an exterior at separate positions of the plates. In this case, the element has a diffusing air route 13 for switching and connecting the passage 9 with a ceiling side air outlet 11 side via a switching mechanism 12 and a suction air route 17 for switching and connecting a suction side 14 of the body to the passage 9 and a ceiling space 15 via a switching mechanism 16.
Patent JP-H05275659-A (JP)
Title: Non-volatile semiconductor memory device
IPC: H01L29/788
Filed: 1992-03-30
Abstract: PURPOSE:To lessen the space of bit lines between them to decrease a memory cell in size for the formation of a chip lessened in area by a method wherein a drain and a source located at the ends of a NAND cell are formed on a semiconductor film provided onto a wiring film. CONSTITUTION:An insulating film 30 is formed on a P-type silicon substrate 1, and four memory cells and two selection gates are provided onto a silicon layer 31 formed on the insulating film 30. The four memory cells are connected in series enabling adjacent N-type layers 9 which serve as the source and the drain layers of the memory cells to be used in common. That is, cells are isolated from each other in the direction of a bit line by processing an element region out an insulating film without isolating elements from each other by a field film. By this set bit, lines can be lessened in space between them, so that the memory cells of a NAND-type EEPROM can be decreased in size, and consequently a chip is reduced in area.
Patent JP-S60217941-A (JP)
Inventor: HORINO TERUO
IPC: B65D5/62
Filed: 1984-04-11
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-2000268549-A (JP)
Title: Driving device
Inventor: KAWACHI HIDEO
IPC: G11B33/02
Filed: 1999-03-17
Abstract: PROBLEM TO BE SOLVED: To make surely preventible the incursion of dust from a medium insersion opening by preventing the use of a driving device while its dust preventing lid is open. SOLUTION: This driving device includes an insertion opening 110 and a movable piece 120 in the end surface 100A of a case 100 to load a cartridge 10. A dust preventing lid 200 covering the end surface 100A of the case 100 is rotatably provided so as to be opened/closed. When the dust preventing lid 200 is closed, the movable piece 120 is depressed, and the ON signal of a switch 310 is inputted to a control circuit 340. The control circuit 340 permits the operation of a recording/playing unit 320 only when the switch 310 is turned ON, and inhibits the operation of the same when the switch 310 is OFF. When the switch 310 is changed from ON to OFF, the control circuit 340 starts an ejecting mechanism section 330 to eject the cartridge 10.
Patent JP-H07174143-A (JP)
Title: Rolling bearing
Inventor: TAKEBAYASHI HIROAKI
IPC: C04B35/584
Filed: 1994-04-11
Abstract: PURPOSE:To improve corrosion resistance in the corrosive atmosphere so as to attain extending a life by forming a roller of ceramics sintering a silicon nitride sintered material containing at least silicon oxide and an MgAl2O4 spinel structure as a sinter assistant. CONSTITUTION:Ceramics, by which at least a roller is formed of a pair of bearing rings and a plurality of the rollers arranged between both the bearing rings, is formed by sintering a sinter material mainly composed of silicon nitride to contain at least silicon nitride of silicon nitride and silicon carbide and an MgAl2O4 spinel structure as a sinter assistant. As the silicon nitride of which the sinter material is mainly composed, alpha type is preferably applied. In the silicon nitride, grain size in a stage of the sinter material before sintering, because of forming a fine sintered body, is preferable with mean grain size about 0.4 to 1.5mum. By the constitution thus obtained, a bearing can be used under a severe condition of high temperature, corrosive environment, etc., while providing excellent in heat resistance and wearing resistance.
Patent JP-H06282354-A (JP)
Title: Three-dimensionally installing equipment for information processing apparatus
Inventor: KITANAKA TAKESHI
IPC: H05K7/18
Filed: 1993-03-30
Abstract: PURPOSE:To efficiently install information processing apparatuses in respect of the three dimensionally installing equipment of the information processing apparatuses. CONSTITUTION:This three-dimensionally installing equipment has a slender lower side mounting board 32, an erected strut 33 and a slender upper side mounting board 34 fixed to the strut 33 and is constituted so that large information processing apparatuses are respectively arranged side by side on the lower side board 32 and the upper side board 34.
Patent JP-H01246384-A (JP)
Title: Method for preventing discoloration of steel sheet
Inventor: YAMAZAKI YOSUKE
IPC: C23G3/02
Filed: 1988-03-25
Abstract: PURPOSE:To prevent the discoloration even when the conveying speed is decreased, conveyance is stopped, etc., by applying appropriate treatment at the respective parts of the conveying or pickling system. CONSTITUTION:The steel sheet leaving a wringer roll 2 is sprayed with an aq. chelating agent soln. and high-pressure and low-temp. water in an N2 atmosphere chamber 7, introduced into a cold spray vessel 3, sprayed with cold water and an aq. chelating agent soln., and further sprayed with an aq. chelating agent soln. before and after a hot-water vessel 5. In this case, the FeCl2 generated on the steel sheet surface by the pickling with HCl in an acid vessel 1 is removed by the cleaning with high-pressure and low-temp. water from a nozzle 12 in the chamber 7 and by the cleaning with the aq. chelating agent soln. from a nozzle 14 in the vessel 3, the iron ion is chelated, and oxidation is prevented. In addition, the discoloration of the part not sprayed with cold spray water in the vessel 3 is prevented, because the oxygen is reduced in the chamber 7. When conveyance is stopped, the pickling soln. is sprayed from a nozzle 10 to put the part extending from pickling soln. surface to the roll 2 in the same conditions as in the pickling soln., and the effect of stoppage on discoloration is eliminated.
Patent JP-H05234112-A (JP)
Title: Tracking controller for optical disk device
Inventor: YAMADA KUNIO
IPC: G11B7/085
Filed: 1992-02-21
Abstract: PURPOSE:To improve accuracy and stability in tracking control. CONSTITUTION:Tracking is controlled by driving an objective 6 in a radial direction. This device is provided with a tracking actuator 18 moving the objective 6, a quadripartite photodetector 7 receiving a reflected beam from a disk medium 1 and a single hardware neural network 8 having a synapse connection coefficient obtained by allowing a neural network outside the controller to learn previously with the synthesizing signal of plural tracking error signals based on different algorithm from each other as a teacher signal and taking the output signal of the quadripartite photodetector 7 as an input. The tracking actuator 18 is controlled in accordance with the output of the network 8.
Patent JP-S51148407-A (JP)
Title: Magnetic recording medium
Inventor: MARUSANAI TAKESHI
IPC: G11B11/105
Filed: 1975-06-13
Abstract: PURPOSE: In order to perform extremely accurate record reproducing with large read-out output, through making up with the magnetization facilitation shaft of magnetic materials as simple form, thereby arranging and fixing it so as to make perpendicular or a certain angle against the surface of plate of non-magnetic material. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-S63237506-A (JP)
Title: Electromagnet device
Inventor: ICHIYA MITSUO
IPC: H01H51/06
Filed: 1987-03-26
Abstract: PURPOSE:To improve a magnetic effect by forming an armature into a nearly U-shaped form and by making a place of its bending part a base end part and also an one side facing piece of its armature a pointed end which is contact-releasable to a piece of a yoke; besides, by making the other side facing piece hold a position so that the other side facing piece may receive sucking force in the same direction as that of sucking force which is received by the above one side facing piece. CONSTITUTION:An armature 5 is formed into a nearly U-shaped form and a place of its bending part is formed to be a base end part 5c which acts as a supporting point of angular displacement, while an one side facing piece 5a is formed to be a pointed end which is contact- releasable to a piece 4a of a yoke having the U-shaped form; besides, this device permits the other side facing piece 5b to hold a position to facing the other piece 4b of the yoke so that the other side facing piece 5b may receive sucking force in the same direction as that of sucking force which is received by the one side facing piece. In this way, the yoke 4 is so free from seam joints that as a matter of course magnetic reluctance can be reduced and further, sucking force generating the displacement of the armature 5 develops at both sides of the supporting point of angular displacement, that is, at two areas, one of which is the one side facing piece 5a as well as the other side facing piece 5b of the armature and the other of which is the piece 4a as well as the other piece 4b of the yoke. Then a magnetic effect can be improved still more.
Patent JP-S52155348-A (JP)
Title: Setting method of digital protective relay
Inventor: MIZUTA MASAHARU
IPC: H02H3/02
Filed: 1976-06-18
Abstract: PURPOSE: To eliminate mechanical switch by providing setting area for storing a plurality of setting values in predetermined address of memory, when setting digital protective relay functioned by minicomputor. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S57188107-A (JP)
Title: Polarization switching type circular polarized wave antenna
Inventor: ITOU KIYOHIKO
IPC: H01Q13/08
Filed: 1981-05-14
Abstract: PURPOSE:To simplify the constitution and to make the size small, by forming a circular polarized wave radiation element in distribution coupling with a power feeding microstrip line on a dielectric substance base. CONSTITUTION:On a dielectric substance base 41, a power feeding microstrip line 43 made of a conductor film and a circular polarized wave radiation element 44 are formed. The element 44 is formed in a square one side of which is almost lambdag/2 and a slit 45 is provided on one diagonal line. A tip 43b of a power feeding microstrip line 43 is connected to a ground terminal 48 via a diode switch 46 as a switching element for the changeover of direction of polarized wave and to a bias terminal 49 via a low pass filter 47. When the diode switch 46 is nonconductive, the tip of the line 43 is released and a right rotated polarized wave is energized to the element 44 and when the diode 46 is conductive, the tip of the line 43 is short-circuited and left rotated circular polarized wave is energized to the element 44.
Patent JP-H01246034-A (JP)
Title: Work fixing device
Inventor: IMAIZUMI MITSUJI
IPC: B23Q3/06
Filed: 1988-03-25
Abstract: PURPOSE:To securely fix a work without any deformation by positioning the work in the vertical direction with a basic brace means placed on a fixing plate, in the lateral and circumferential directions with a positioning gauge means, holding the work with a clamp means, opposing the pressing force of the work with a stopper means, so as to form supporting bodies which can be attached/detached by only one operation. CONSTITUTION:A fixing plate 30 placed on the fixing table 3 of a machine tool surface panel is equipped, in advance, with a pair of basic means 34 for holding a work 1 from its lower both sides in a predetermined position, three clamp means 31 for holding and fixing the outer periphery of the work 1 from its inner and outer end surfaces in its circumferential direction, a pair of positioning gauge means 32 for pressing the outer periphery of the work from its upper both sides in its circumferential direction so as to position and hold it in its circumferential direction and holding it, a pair of stopper means 33 for receiving the work from the both sides of the horizontal center line of the outer periphery. And a holding plate for each means is fixed in a predetermined position of the fixing plate 30, and a supporting body area for supporting the pressing body of each means to the work 1 is fixed to each holding plate so as to be attached/detached by only one operation.
Patent JP-S5920610-A (JP)
Inventor: HASEGAWA KATSUJI
IPC: B27L5/02
Filed: 1983-04-25
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。