baber/WOPTO huggingface dataset:
Patent JP-H04257269-A (JP)
Title: Non-volatile semiconductor storage
Inventor: KANAZAWA KENICHI
IPC: H01L29/792
Filed: 1991-02-08
Abstract: PURPOSE:To prevent an inconsistent erasing by a method wherein a source line of a selected semiconductor storage element is grounded, a bit line is set at an erasing voltage, a threshold voltage is applied to two word lines, and 2-bit storage elements located with the source line in between are erased at a time, at the time of erasing. CONSTITUTION:About a selected semiconductor storage element, a control electrode is set at 2V, a source line is grounded and a bit line to which a drain is connected is set at an erasing voltage, at the time of erasing. Under such circumstances, electrons in an accumulated electrode (floating gate) gradually escape from the electrode and enter the drain side. Then, one of two semiconductor storage elements connected to both sides of the source line respectively draws near to a threshold value 2V ahead of the other and such a semiconductor storage element gets into an ON state. When the semiconductor storage element is ON, the erasing voltage drops and then erasing stops automatically.
Patent JP-H07226017-A (JP)
Title: Device for recording/reproducing performance
Inventor: HASHIMOTO AKIRA
IPC: H04N5/91
Filed: 1994-02-10
Abstract: PURPOSE:To provide a performance recording/reproducing device recording/ reproducing a video signal, stereoscopic sounds, character information and the performance data and realizing multi-media. CONSTITUTION:A CPU 12 converts an MIDI signal inputted through an MIDI interface circuit 21 into the packet data, and superimposes it on scanning lines 10H-14H of a vertical retrace line blanking interval of the video signal, and the video signal on which the packet data are superimposed, is recorded on a video track. Further, the CPU 12 extracts the packet data or the closed caption data CC incorporated in the video signal reproduction outputted from the video track, and MIDI outputs the MIDI signal decoding the packet data synchronizing with the video signal, and on the other hand, imparts the decoded closed caption data to the video signal to output it.
Patent JP-S61197200-A (JP)
Inventor: SHIBAZAKI SEIJI
IPC: B65H35/10
Filed: 1985-02-27
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-H02217949-A (JP)
Title: Input/output controller
Inventor: NOGUCHI TATSUO
IPC: G06F11/34
Filed: 1989-02-17
Abstract: PURPOSE:To guarantee the simultaneousness of respective trace information of respective I/O controllers by adding common time information when respective I/O controllers trace their own operating state. CONSTITUTION:When a system checking processor(SCP) 202 informs reference time information to the I/O controllers 203, 204 connected to a common bus 200 by multiple address communication, the SCP 202 commands the controllers 203, 204 to correct the time information through an exclusive signal line on the common bus 200. The controllers 203, 204 update the reference time information and time difference information based upon the command. The controllers 203, 204 form current time based upon the new reference time information and time difference information, and at the time of collecting each own trace information in the inside of each controller, the current time is stored in a trace memory as a part of the trace information. Consequently, the simultaneousness of respective trace information of respective I/O controllers can be guaranteed.
Patent JP-H08298799-A (JP)
Title: Floppy disk driver control circuit and combination of floppy disk driver and floppy disk driver control circuit
Inventor: SENO KOICHI
IPC: H02P8/14
Filed: 1996-02-26
Abstract: PURPOSE: To drive a floppy disk drive with a small drive current and at the same time obtain a compact and inexpensive control circuit by forming the combination of a control part and a stepping motor driver as a single CMOS- type integrated circuit and setting current for driving a stepping motor to a specific range. CONSTITUTION: A floppy disk driver control circuit controls a disk driver with a stepping motor 23. Then, it includes a control part 22 for controlling the disk driver and a stepping motor driver 21 for generating drive current for driving the stepping motor 23. A mechanism control circuit 110 and a stepping motor control circuit 112 are provided with a CMOS transistor as a switching transistor. The stepping motor driver 21 generates a drive current of 80mA-250mA when it has a diameter which is practically equal to 15mm.
Patent JP-H11221487-A (JP)
Title: Electric dust collecting apparatus
Inventor: SUZUKI KOJI
IPC: B03C3/47
Filed: 1998-02-04
Abstract: PROBLEM TO BE SOLVED: To provide an electric dust collecting apparatus enabled to be installed at a low cost in moderate installation conditions. SOLUTION: In this electric dust collecting apparatus 4 having a cross flow structure constituted of a plurality of pairs of electric discharge electrodes 5 and dust collecting electrodes 2, a plurality of electric discharge projections 3 are formed only in the downstream end of the electric discharge electrodes 5, so that electric discharge is carried out only to the dust collecting electrodes 2 in the downstream side. Since electric flow is generated in a box body by utilizing corona discharge, no blower is required to be installed together. Since the flow velocity of flowing air is heightened corresponding to the number of stages of the electrodes, dust can efficiently be removed. Moreover, since no blower is installed together, the necessary installation space is small and the range of the application is widened.  Further, only by increasing the number of stages of the electric discharge electrodes 5 and the dust collecting electrodes 2, the flow velocity is increased and the dust collecting efficiency is improved and, consequently, the installation cost can be suppressed at the time of enlarging the apparatus.
Patent JP-S51113902-A (JP)
Title: Assembly bore breakage preventive device for light metal alloy wheels of automobiles
Inventor: HIRANO HIROYASU
IPC: B60B7/00
Filed: 1975-03-29
Abstract: PURPOSE: To prevent the assembly bores of light metal alloy wheels and the embedding bores of bushes of predetermined soft metal or synthetic resin from being broken by embedding the bushes in the assembly bores. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-2000239990-A (JP)
Title: Coating agent for paper and coated paper
Inventor: NAOHARA ATSUSHI
IPC: D21H19/20
Filed: 1999-02-17
Abstract: PROBLEM TO BE SOLVED: To obtain a coating agent for paper, having low stickiness in wetting and excellent sizing effect by formulating a specific polyvinyl alcohol-based resin with a polyethylene glycol and an ethylene oxide/propylene oxide compound as essential components. SOLUTION: A self-crosslinkable modified polyvinyl alcohol-based resin containing a silyl group in the molecule such as a saponified substance of vinyl acetate/vinylalkoxysilane copolymer (component A) is formulated with a polyethylene glycol having 400-1,000,000 molecular weight (component B) and an ethylene oxide/propylene oxide compound having 45-95 deg.C clouding point in 1 wt.% aqueous solution (component C) as essential components in the ratio of 0.2-30 pts.wt., preferably 0.5-20 pts.wt. of the component B and 0.1-5 pts.wt. of the component C based on 100 pts.wt. of the component A to give a coating agent for paper. A paper substrate is coated with 0.01-10 g/m2 calculated as dried solid content of the coating agent to give a coated paper for printing.
Patent JP-S57155112-A (JP)
Title: Air-conditioning system for automobile
Inventor: MIYAJIMA MIKIO
IPC: B60H1/00
Filed: 1981-03-17
Abstract: PURPOSE:To reduce the manhours of assemblying a directional control valve into a blow-off opening of an air-conditioning system by incorporating the directional control valve in an one-unit structure duct including a vent air passage and a heater passage. CONSTITUTION:A space downstream of a heater core 9 in a heater unit 8 is  only communicated with two directing openings 13, 14 so that it may be possible  to use only one piece of directional control valve 12 for switching the openings  13, 14, thereby the heater unit 8 may become compact. Further, an one-unit  structure duct 15 including a vent air passage 17 and a heater passage 18 is easily assembled only by attaching itself to the opening 14 of the heater unit 8 after  a directional control valve 16 has been incorporated in the duct 15. Furthermore, the vent air passage 17, blow-off openings 19, 20, the heater passage 18  and a blow-off opening 15 are all designed to be formed within the duct 15 connected to one opening 14 of the heater unit 8, thereby the number and the positions of the heater blow-off openings may be suitably selected without any  restriction.
Patent JP-H03245427-A (JP)
Title: Buffer type gas-blast circuit breaker
Inventor: INOHARA TOSHIAKI
IPC: H01H33/91
Filed: 1990-02-21
Abstract: PURPOSE:To restrain deterioration of dielectric strength and breaking performance to the minimum at the time of exposure to an arc by making a nozzle of a heat resistant resin. CONSTITUTION:A nozzle is made of a tetrafluoroethylene resin 1 filled with a carbide boron nitride 2. A filing amount of the boron 2 mixed into the resin 1 is 20vol% or less, and an average particle diameter thereof is 10mum or less. Upon irradiation of arc energy 3 to the nozzle, a light reflection coefficient is so high that most of the energy irradiated to the nozzle is reflected to become reflected light 4 which cannot intrude into the nozzle. Although only a little amount of arc energy 5 intrudes into the nozzle, the energy 5 can be speedily diffused because of a remarkably high thermal conductivity of the carbon boron nitride, thereby preventing any concentration of heat on a local portion.
Patent JP-H02217928-A (JP)
Title: Scheduling device
Inventor: IMAI FUMIO
IPC: G06F9/48
Filed: 1989-02-20
Abstract: PURPOSE:To improve throughput and system performance by selecting the shortest resource using time to be used for one processing with priority by the rearrangement of processing requests and excluding once rearranged processing requests from objects for the succeeding rearrangement. CONSTITUTION:The using order of using request jobs Ji-1 to Ji-n for using a resource 1 is determined through a scheduling device SUi connected correspondingly to the resource 1. A scheduling part SPi in the scheduling device SUi is constituted of a request receiving part RQi, a user determining part DFi, a waiting order rearranging part CQi, and a use end information receiving part TMi. When the number of waiting jobs at the current point of a using request to the resource (i) exceeds a regulated number, the waiting order of head waiting requests corresponding to the regulated number is arranged in the shortest order of resource use scheduling times and once rearranged waiting requests are excluded from the succeeding rearrangement. Consequently, throughput and system performance can be improved.
Patent JP-S57152724-A (JP)
Title: Pulse regenerating circuit
Inventor: SHIMADA TAKASHI
IPC: H03K5/08
Filed: 1981-03-17
Abstract: PURPOSE:To obtain a pulse regenerating circuit having a good temperature characteristic, by inputting an input signal to one terminal of a comparator through an emitter follower and inputting the input signal to the other terminal of the comparator through a two-stage emitter follower and a detector. CONSTITUTION:An input signal is applied to emitter followers 41 and 42, and the output of the emitter follower 41 is applied to an input A of a comparator 12. The output of the emitter follower 42 is held by a detecting capacitor 16, and the held output is divided by resistances 17 and 18 and is applied to a terminal B of the comparator 12 to become a comparison reference level. Since values of resistances 17 and 18 are equal to each other, influences of voltages between bases and emitters of transistors in inputs A and B of the comparator 12 are cancelled.
Patent JP-H01214180-A (JP)
Title: Pulse laser oscillating device
Inventor: TAKAHASHI KENJI
IPC: H01S3/038
Filed: 1988-02-23
Abstract: PURPOSE:To enable a high-output and long-pulse laser beam to be obtained by providing a preliminary electrode opposing in parallel in longer direction and bending in longer direction of main electrode, by uniformly performing preliminary ionization of main discharge space, and by performing discharge with high main discharge current density. CONSTITUTION:When a high-voltage HV pulse is applied between main electrodes 1 and 2, peaking capacitors 4a and 4b are charged and pulse high voltage is applied between preliminary ionization electrodes 3a and 3b bent in longer direction of main electrode opposing longer direction. Since the startup rate is rapid immediately after this pulse voltage is applied to, a current 8 flows to circuits, namely the peaking capacitor 4a   the preliminary ionization electrode 3a   the preliminary ionization electrode 3b the peaking capacitor 4b, a spark discharge 9 occurring between the preliminary electrodes 3a and 3b produces an electromagnetic force 12 with a magnetic field 11 generated by the current 8, moving while generating an ultraviolet rays 10 in longer direction. The main discharge space consisting of the main electrodes 1 and 2 by that ultraviolet rays 10 is uniformly subject to preliminary ionization, thus starting main discharge.
Patent JP-H04297819-A (JP)
Title: Space stabilizing method and device
Inventor: SATO KOICHI
IPC: G05D3/12
Filed: 1991-03-05
Abstract: PURPOSE:To obtain a space stabilizing device which can direct a gimbals in the direction of a target by canceling the influence of rocking of a machine body mounting the gimbals. CONSTITUTION:A space stabilizing unit 9 is fixed to a gimbals control system 2 and the space stabilizing unit 9 comprising an inertia unit 10, a coordinate converting/processing section and a space stabilizing signal calculating section 11 produces a space stabilizing signal which is added to an angle feedback signal of a gimbals. The space stabilizing signal can be calculated utilizing the transfer function between the angular speed of machine body and the gimbals angle while taking account of characteristics of the space stabilizing system and various elements of the gimbals control system. According to the invention, influence of rocking of the machine body onto the gimbals is canceled resulting in sufficient spatial stabilization of the gimbals.
Patent JP-S56137013-A (JP)
Title: Automatic supplying device for two-tank type mixed liquid
Inventor: FUJITA HITOSHI
IPC: B01F3/08
Filed: 1980-03-25
Abstract: PURPOSE: To make it possible to automatically supply a mixed fluid fuel to a burner by providing two agitating tanks in a device for supplying a mixed fluid by agitating and mixing fuel oil, water and a medical fluid, and supplying the thus mixed liquid to the combustion burner to burn the same.  
     CONSTITUTION: The first agitation tank A is provided with an agitator 9 and connected to  storage tank 1, a medical fluid tank 6, and a water supply pipe 4. The first agitation tank A agitates and mixes fuel oil, water and the medical fluid during a set period of time at a set ratio. The second agitation tank B is provided with an  agitator 15 and connected to the first agitation tank A and further to a combustion  burner 19 through a connecting pipe 20 and an oil feed pipe 22. The mixed liuqid  is supplied from the second agitation burner B to the combustion burner 19, and  the surplus fuel is returned to the second agitation burner B. When the quantity of  fuel of the second agitation burner B decreases, the mixed liquid is replenished from  the first agitation tank B. By the construction as described above the mixed liquid  fuel in the set mixing ratio is automatically supplied. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S62197951-A (JP)
Title: Fixing device for information recording/reproducing disk
Inventor: SHINODA YUKIO
IPC: G11B17/028
Filed: 1986-02-24
Abstract: PURPOSE:To keep the level holding capacity of a disk in a good condition, by constituting a device setting the tilting fulcrum of the disk at the outer peripheral edge part of an annular bearing plane provided at the outside of a chucking magnet. CONSTITUTION:By protruding an annular bearing part 6 to place the center part magnetic absorbing plate 4 of a disk 3 from a flange 2 in one body setting whose top face higher, at least, than the top face of a chucking magnet 5, so that the tilting fulcrum of the disk under the inclined state of the disk 3 is positioned at the outside than a magnet part at the inclined and sunk side of the disk in the chucking magnet 5, at the outside of the recessed part 2a of the flange 2 on which the chucking magnet 5 is provided in a recessed shape, an outer peripheral edge part 7 is set as the tilting fulcrum of the disk 3. In this way, an inclination generated in the disk on the flange is restored always to a level with a moment of the disk itself, thereby, the level holding characteristic of the disk is improved.
Patent JP-S58157507-A (JP)
Title: Construction of roll head of planetary type skew rolling mill
Inventor: NOMA TETSUO
IPC: B21B31/18
Filed: 1982-03-10
Abstract: PURPOSE:To improve the accuracy of rolling without clattering in the supporting parts of roll shafts to be fitted with conical rolls by modifying the supporting mechanisms for gear shafts to be disposed with said roll shafts and bevel gears. CONSTITUTION:A bevel gear 4 which is intermeshed with a bevel gear 28 of a planetary shaft 27 is supported freely turnably by means of a radial bearing 5 to a roll head 1, and a gear shaft 3 is supported freely turnably by means of a radial bearing 6 to a jacket 2. A thrust bearing 7 is interposed between the flange part at the forward end of the shaft 3, and the inner projecting part of the jacket 2, and the shaft 3 and the gear 4 are fixed in the thrust direction. A main radial bearing 11 is disposed in the forward end part of a roll shaft 8 coupled to a conical roll 9, and a main thrust bearing 12 and an auxiliary radial bearing 13 are disposed in the root end part thereof to support the roll shaft freely turnably with respect to the roll head 1 and freely movably in the thrust direction.
Patent JP-S55130207-A (JP)
Title: Fm detection circuit
Inventor: OKADA YASUHIRO
IPC: H03D3/00
Filed: 1979-03-30
Abstract: PURPOSE:To ensure the demodulation of the FM signal by giving the differetial amplification to the input signal and then giving ON/OFF to the two MOSFET's with the two outputs of the input signal through the control given to the charge/discharge of the capacitor connected between the two MOSFET's. CONSTITUTION:When switch 12 is turned toward terminal 11 at circuit B, the electric charge is charged to CV1 of capacitor 13 (capacity C). And the charge amount flowing over toward terminal 14 features Q=C(V1-V2) when switch 12 is turned toward terminal 14, and thus the average level features I=(V1-V2)C/T (T: cycle) for the alternating current between terminals 11 and 14. With the replacement with insertion of such circuit B between terminals 3 and 17 of FM detection circuit A, switch 12 corresponds to 5 and 6 of MOSFET's. In other words, the input signal given from input signal source 1 which gave the frequency modulation to the rectangular wave is applied to differential amplifier 4, and the two signals of opposite phases to each other which are the output of amplifier 4 are supplied to the gate. As a result, transistors Tr5, 6 are switched to each other, and the frequency of the frequency modulation wave, i.e., the output DC voltage corresponding to sampling cycle T can be extracted out of load 8 via capacitor 7.
Patent JP-H04277107-A (JP)
Title: Automatic warehouse
Inventor: GOTO YUKIHIRO
IPC: B65G1/00
Filed: 1991-03-06
Abstract: PURPOSE:To let dust generated immediately drop onto a floor or float within a small range for always improving the surrounding environment by disposing a feeding unit and current collector near the floor to easily safely carry out the maintenance and control of them from the floor side. CONSTITUTION:A pair of framed shelves 1 are disposed being spaced through a path 19 from each other. A rail unit 20 having a rail 21 and a feeding unit 22 is disposed between both side struts 2 on the lower part of the path 19 and a current collector 80 slidable on the feeding unit 22 is provided on the lower portion of a put-in and-out-device 70 supportingly guided by the rail 21 in an automatic warehouse.
Patent JP-H11235252-A (JP)
Title: Frame holding device
Inventor: HIRAOKA MASAFUMI
IPC: A47C19/02
Filed: 1998-02-20
Abstract: PROBLEM TO BE SOLVED: To provide a holding device by which the leg parts of a frame are easily and surely fixed to the insertion holes of a holding body. SOLUTION: The holding device for holding and fixing the leg parts 13a and 14a of a board fence is provided with the holding bodies 5 where the insertion holes 15 are formed, outer cylinders 45 which is inserted to the insertion holes and held by the holding bodies by stoppers 52 so as to be pulling-out impossible and inner cylinders 33 which are externally fitted to the leg parts, integrally attached and inserted to the outer cylinders so as to be freely attachable/detachable by protruding a lower end parts from the lower end openings of the outer cylinder.  Then, the device is also provided with engagement pieces 36 which are disposed in the lower end parts of the inner cylinders so as to be elastically deformation possible in a diameter direction and are elastically engaged with the engagement recessed parts 51 which are formed in the lower end parts of the outer cylinders so as to prevent the inner cylinders from being pulled-out from the outer cylinders and release members 41 which are freely slidably fitted to the lower end parts of the inner cylinders and permit the engagement pieces 36 to be elastically deformed inward in an inner cylinder diameter direction so as to disengage the engagement with the engagement parts of the outer cylinders.
Patent JP-H08210533-A (JP)
Title: Internal pressure abnormal increase preventing mechanism for mixing valve for water combination faucet
Inventor: NISHIOKA AKIRA
IPC: F16K11/22
Filed: 1995-02-04
Abstract: PURPOSE: To release an internal pressure inside a downstream passage in the direction of an upstream passage by forming a relief passage connecting the downstream passage and the upstream passage with each other when a check valve element is opened by means of a valve guard. CONSTITUTION: In a water supply flow passage B, a cylinder body 10 is slid inside a valve case 7 with a check valve element 9 in the direction of an upstream passage P when a downstream passage S ranging from an open/close valve to the check valve element 9 in the upstream is sealed and an internal pressure is abnormally increased, and the check valve element 9 is brought into contact with a valve guard 12, and as a result, the check valve element 9 is pressed in the downstream passage S direction against pressing force of a check valve spring 13. In this way, the internal pressure in the downstream passage S can be released in the upstream passage P direction via a relief passage formed by opening the check valve element 9. Therefore, water leakage due to a high pressure from a fastening part serving as a joint part between the water supply pipe B and the valve case 7 or damage in the open/close valve 20 and the check valve element 9 can be prevented.