baber/WOPTO huggingface dataset:
Patent JP-S62129971-A (JP)
Title: Disk drive controller for magnetic recording and reproducing device
Inventor: KITAMURA SHUJI
IPC: G11B19/20
Filed: 1985-11-30
Abstract: PURPOSE:To reduce the power consumption and to prevent a contacting accident by controlling the rotating speed of a spindle motor lower when read/write operation is off than in the read/write operation and moving a magnetic head to a specific position at the outer periphery 9 of a disk. CONSTITUTION:When the read/write operation is stopped temporarily and a ready state is entered, a host compuater outputs a power saving instruction signal P to a CPU 12. The CPU 12 outputs a rotating speed switching signal C to a rotational speed switching circuit 11 and a normal rotational speed instruction signal HV is switched to a low rotational speed instruction signal LV from a low rotational speed instruction circuit 14, so that the signal is outputted to a spindle motor control circuit 10. The circuit 10 controls the driving of the spindle motor to the specific low rotational speed instructed by the signal LV. Further, the CPU 12 outputs a carriage control signal A to a carriage control circuit 15 according to the signal P. The circuit 15 controls the driving of a carriage according to the signal A to move the magnetic head to a specific position nearby the outer periphery of the disk. Thus, the power consumption is reduced and the contacting accident is prevented.
Patent JP-S62128755-A (JP)
Inventor: ITO KEIZO
IPC: B29C71/04
Filed: 1985-11-29
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-H08105033-A (JP)
Title: Self-lock mechanism of water gate opening and closing device
Inventor: TAKAHATA KATSUYOSHI
IPC: E02B7/20
Filed: 1994-10-07
Abstract: PURPOSE: To prevent a trouble even in case of generating sudden torque from an input side or from an output side in a self-lock mechanism to be inserted into a rotational driving force transmission mechanism making to carry out lifting motion of a door body of a rack type roller gate. CONSTITUTION: A cylindrical large diametrical member 35 with a spur gear 18 provided on an output shaft 19 of a self-lock mechanism 1 free to move by a left-handed screw, stopper plates 32, 32 fixed on both sides of a screw part with an interval, a friction clutch 34 to actuate by movement of the sour gear 18 arranged on it and a one-way clutch 36 to lock rotation in the lowering direction by the friction clutch 34 furnished on it is connected and disconnected. At the time of rising drive, the spur gear 18 rotatively moves and is rotated integrally with the stopper plate 32, transmits rotation to the output shaft 19 and raises a door body. A sudden load is mitigated by the friction clutch 34 to connect and disconnect the large diametrical member 35.
Patent JP-S63134816-A (JP)
Title: Six-cycle engine and air cooling engine
Inventor: HAYAKAWA HIROYASU
IPC: F02B75/02
Filed: 1986-11-13
Abstract: PURPOSE:To enable improvement of combustion efficiency by operating an air cooling engine by six cycles. CONSTITUTION:Six processes of intake, compression, combustion, exhaust, intake (only air) and scavenging are carried out. By this, as exhaust and scavenging are carried out enough, combustion efficiency is improved, air pollution is reduced and torque efficiency and fuel consumption can be made suitable. Also, carbon accumulation is reduced. Moreover, as the inside of cylinders can be cooled by the air at the time of scavenging, over heat can be reduced.
Patent JP-H0985743-A (JP)
Title: Molding method and molded article
Inventor: MINAMI KOJI
IPC: G11B7/24047
Filed: 1995-09-25
Abstract: PROBLEM TO BE SOLVED: To provide a thermoplastic norbornene based resin molded article which has a surface with less fine indents of which the diameters are 0.2-2μm, and of which the depths are approx. 150nm, and of which the existence cannot be confirmed by a measurement for the conventional surface precision. SOLUTION: After keeping a thermoplastic norbornene based resin at a temperature which is 60 deg.C lower than its glass transition temperature, or higher for two hours or longer, the resin is molded within six hours. For example, if the glass transition temperature is at approx. 140 deg.C, the resin is kept for 6-12 hours preferably at 100-120 deg.C, and is molten and molded (e.g. injection- molded) within 6 hours.
Patent JP-H04146301-A (JP)
Title: Laying member
Inventor: HAYASHI NAOSHIGE
IPC: E01C13/00
Filed: 1990-10-08
Abstract: PURPOSE:To promote work efficiency by constituting laying members of a plurality of discs having the same diameter and a shape surrounded by a tangent linking circular arcs with both discs of a combination of fillers having a shape surrounded by circular arcs with which a plurality of discs having the same diameter come into contact. CONSTITUTION:Fillers 6 are formed of parts surrounded by a tangent 3, circular arcs 4 of discs 1 and circular arcs 5 of discs 2, and fillers 11 are formed of parts surrounded by circular arcs 8 of the discs 1, circular arcs 9 of the discs 2 and circular arcs 10 of discs 7. After that, when one disc has the same size as that of the width of a road, the discs 1 are arranged in the direction of the road, and the fillers 6 are filled among the discs 1, 1... to form a curve C. Then, the fillers 11 are filled into parts of collecting bodies of the discs 1, 2 and 7, filling materials are properly cut-off to fill corner parts with them, and the whole road 1 is formed. According to the constitution, laying members can be constructed efficiently in accordance with a designed road in advance.
Patent JP-H09117133-A (JP)
Title: Dc power supply
Inventor: KAMEI TOSHINORI
IPC: H02M3/28
Filed: 1995-10-19
Abstract: PROBLEM TO BE SOLVED: To enhance the availability of an inverter (switching circuit) by decreasing the inverter (switching) current even when the load voltage decreases. SOLUTION: An AC low voltage is rectified through a rectifier circuit 2 and smoothed through a smoothing circuit 5 before being fed to an inverter 6a. The inverter 6a performs switching operation in response to a switching pulse P and produces a pulse voltage. The pulse voltage is stepped up through a transformer 8, rectified through a rectifier circuit 9 and then smoothed through a high voltage smoothing circuit 12. A control circuit 7a is fed with a voltage Vd1 obtained by dividing the low voltage capacitor voltage through a voltage divider 15, and a voltage Vd2 obtained by dividing the high voltage capacitor voltage VCH through a voltage divider 14. The control circuit 7a performs PDM (pulse density modulation) control when Vd1 -Vd2 is low and makes a switching to PWM(pulse width modulation) control when the Vd1 -Vd2 is high.
Patent JP-H03132114-A (JP)
Title: Input buffer circuit
Inventor: SAITO SHINICHIRO
IPC: H03K19/0185
Filed: 1989-10-17
Abstract: PURPOSE:To eliminate the need for external switching control by using a switching control signal generated by sampling a level of an external input signal so as to switch the input output characteristic of the input buffer section in response to the level of the input signal. CONSTITUTION:First inverter circuits I1-I3 having a prescribed threshold level and reaching a prescribed level when a level of an input signal exceeds a threshold voltage and switching control circuits 1A-1C having holding circuits 11A-11C holding output signals of the first inverter circuits I1-I3 with a timing control signal and outputting a switching control signal are provided. Moreover, an input buffer section 2 is provided, which consists of a 2nd inverter circuit I10 comprising a 1st transistor(TR) T1 of one conduction type and a 2nd TR T2 of the opposite conduction type, 3rd TRs T3, T5, T7 of one conduction type and 4th TRs T4, T6, T8 receiving an input signal at its gate of one conduction type. Thus, even when a signal controlling the input output characteristic is not inputted externally, the optimum input output characteristic is obtained.
Patent JP-H0694236-A (JP)
Title: Air flow sensing type gas combustion device
Inventor: KOBAYASHI SHIRO
IPC: F23N5/26
Filed: 1992-09-14
Abstract: PURPOSE:To improve safety in use of a gas equipment to be mounted mainly at a place such as an underground kitchen where a forced air ventilation is required. CONSTITUTION:This gas combustion type hot water feeder 10 is comprised of a gas burner 44, a gas proportional control valve 50 of the gas burner 44 and a gas discharging port 24 connected to a gas collecting hood 26 for use in discharging combustion waste gas generated by the gas burner 44 out of a house. A gas flow detecting sensor 34 is arranged at an outer side surface of the gas discharging port 24. If a flow of indoor air flowing into an air collecting hood 26 is detected by a detecting signal of the gas flow detecting sensor 34, the gas proportional control valve 50 is kept open with a signal got from a controller 36 and in turn if an air flow is not detected by the air flow detecting sensor 34, the gas proportional control valve 50 is closed.
Patent JP-S62130589-A (JP)
Inventor: OKUMURA ITARU
IPC: H05K1/11
Filed: 1985-12-02
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-H01117186-A (JP)
Title: Release-function preventive system of destination stair of elevator
Inventor: YUASA KEIJI
IPC: B66B1/14
Filed: 1987-10-27
Abstract: PURPOSE: To prevent the abuse of a release button for the purpose of mischief, a crime, or the like by constituting a release function impeding system in such a way that release function does not act even if a release button is pressed again in a specified period after pressing the release button. CONSTITUTION: This system is provided with a reference voltage generating circuit 2 for generating predetermined reference voltage Eo, and an integrating circuit 3 connected to a release button 300 and outputting successively integrated generated voltage (e) in association with pressing-down of the release button 300. The voltages Eo, (e) are inputted to a comparator 4. The comparator 4 outputs a signal for energizing a release function impeding relay 400 in the case of the reference voltage Eo being larger than the generated voltage (e). A normally open contact 400a is closed by energizing the release function impeding relay 400, and in a closed period of the normally open contact 400a, release function does not work even if the release button is pressed down.  At a time point of the generated voltage (e) reaching the reference voltage Eo, the relay 400 is de-energized so as to be releasable thereafter at the time of pressing the release button 300.
Patent JP-S61149771-A (JP)
Inventor: KINOSHITA TERUO
IPC: F25B29/00
Filed: 1984-12-24
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-H02117115-A (JP)
Title: Manufacture of laminated ceramic capacitor
Inventor: HORIBE YASUTAKA
IPC: H01G4/12
Filed: 1988-10-27
Abstract: PURPOSE:To provide good adherence between inner electrodes and a dielectric layer for preventing delamination in a sintered body by forming the inner electrodes and the dielectric layer on the uneven face of a base film for providing a green sheet and thermocompression bonding the green sheet on the face of another green sheet where no electrode layer or dielectric layer is provided, so that the inner electrodes and the dielectric layer are transferred simultaneously to an object to be transferred. CONSTITUTION:The surface of a base film 3 serving as a support for inner electrodes 1 and a dielectric layer 2 is previously made uneven by embossing or the like. The inner electrodes 1 and the dielectric layer 2 are provided on this uneven surface by printing or the like. When the base film 3 is separated from a green sheet thus produced, the resulting inner electrodes 1 and the dielectric layer 2 have uneven surfaces. Accordingly, when such green sheet is thermally transferred, the resulting laminated body presents extremely good adherence between the inner electrodes 1 and the dielectric layer 2. Consequently, delamination in a sintered body can be prevented effectively.
Patent JP-H0655504-A (JP)
Title: Automatic rail borer
Inventor: NODA TAKEKAZU
IPC: B27C3/04
Filed: 1991-10-18
Abstract: PURPOSE:To provide an automatic rail borer, with which working and carrying manhours can reduced and the productivity of which can be improved. CONSTITUTION:In an automatic rail borer 20, an opening 23, through which worked member to be worked 36 passes, is provided on a bed 21. Further, a transferring part 42, with which the worked member to be worked 36 is moved so as to be fallen down through the opening 23. Furthermore, a conveying device 43 for receiving and conveying the fallen member to be worked 36 to the front side of the bed 21 is provided. Thus, the worked member to be worked 36 is conveyed to the front side of the bed 21 with the conveying device, resulting in letting a worker send the worked member to be worked 36 to the following process without being stocked even in case of small quality production. Accordingly, working and carrying manhours can be reduced and productivity remarkably be improved.
Patent JP-H01111550-A (JP)
Title: Control device for turning on brake lamp of vehicle
Inventor: TATSUMI AKIRA
IPC: B60Q1/44
Filed: 1987-10-26
Abstract: PURPOSE:To inform a decelerating state to a following car at the time of deceleration made with a hydraulic brake to improve the safety of a vehicle by making control to turn on a brake lamp independently of the operation of an operating member when the deceleration of the vehicle exceeds a set value. CONSTITUTION:A vehicle, for example a crawler working car such as a wheel type hydraulic shovel or the like, can be run by driving a hydraulic motor through oil delivered from a hydraulic pump. On the other hand, when the oil delivered from the hydraulic motor again flows into the hydraulic motor, a valve makes throttling action to make a hydraulic brake function, and the output of an operating member 101 turns on a brake lamp 102. In this formation, a means 103 detects the running speed of the vehicle, and a means 104 computes the deceleration of the vehicle on the result of the above-mentioned detection. When the deceleration exceeds a fixed value, a means 105 controls the brake lamp 102 to be turned on independently of the output of the operating member 101.
Patent JP-H04147946-A (JP)
Title: Stainless steel excellent in strength and ductility and its manufacture
Inventor: TENTO MASAYUKI
IPC: C21D6/00
Filed: 1990-10-09
Abstract: PURPOSE:To obtain a stainless steel usable for a thin sheet, a gasket or the like by executing componental regulation in a steel to form its phase into a metastable austenitic one in a solid soln. state and executing cold rolling or cold working to transform a part of the phase into a martensitic one. CONSTITUTION:A stainless steel constituted of, by weight, <=0.03% C, >3.0 to 5% Si, >1.0 to 5% Mn, 13 to 17% Cr, 5 to 9% Ni, 0.05 to 0.20% N and the balance Fe is subjected to >=10% cold rolling and is thereafter heated at 300 to 600 deg.C for 0.1 to 30hr. In this way, the stainless steel in which the phase is constituted of a metastable austenitic one in a solid soln. state and a part of the phase is transformed into a martensitic one can be obtd. In this steel, C is effective for strengthening martensite, but in the case it is too much, its intergranular corrosion cracking sensitivity is increased. Si highly rises its strength, but in the case it is too much, its hot workability is deteriorated. Mn is required for securing the content of N, but in the case it is too much, the above transformation is deteriorated in the same manner as Ni. N is important for strengthening the above both phases, and the deterioration of its ductility by the strengthening is small, but in the case it is too much, blow holes are formed at the time of casting.
Patent JP-H09107750-A (JP)
Title: Rotary case handle operable by hand
Inventor: TAKEDA YUICHI
IPC: A01C11/02
Filed: 1995-10-19
Abstract: PROBLEM TO BE SOLVED: To provide a rotary case handle having such arm length that the grip is situated outside off a planting tine case when viewed from the top, thus capable of preventing the risk for the hand, etc., to be caught by the planting tine, etc., and of conducting works such as the taking control of the planting tine in high safety. SOLUTION: This handle H has a conjunctive projection 19 threaded into a hole provided on the attaching base 15 for a planting tine case 10 and also has such arm length that the grip 18 is situated outside off the planting tine case 10 when viewed from the top, and rotates a rotary case 1. It is preferable that a midway portion of each arm extending from the conjunctive projection 19 is made rotatable, the arms are mutually jointed, and the handle grip 18 on the arm tip extended from the joint is situated outside off the planting tine case 10 when viewed from the top.
Patent JP-H05194126-A (JP)
Title: Chemical or concentrated liquid for exterminating harmful lumber insect
Inventor: FUORUKAA HERUBUITSUHI
IPC: A01N53/02
Filed: 1992-10-09
Abstract: PURPOSE: To obtain a chemical preparation or its concentrate that is based on a composition containing a water-based pyrethroid and can combat or control wood insect pests in damaged timbers. CONSTITUTION: The objective chemical preparation or its concentrate contains 0.05-20 pts.wt. of one or more kinds of pyrethroid(s), 1.5-50 pts.wt. of an aliphatic hydrocarbon-based solvent free from aromatic compound, 1.5-50 pts.wt. of butyl diglycol and 2.5-50 pts.wt. of nonionic emulsion and water, when necessary. This chemical preparation or its concentrate has lessened odor load and reduced combustion risk. The insecticidal activity of this chemical preparation already satisfies the test conditions 12 weeks after the start of the test.
Patent JP-H1095498-A (JP)
Title: Oil feeder
Inventor: SATO YOSHIYUKI
IPC: B67D7/30
Filed: 1996-09-20
Abstract: PROBLEM TO BE SOLVED: To eliminate anxiety that foam overflows from an oil-filling opening, even in much supplied case and shorten the oil-filling time. SOLUTION: In this oil-filling device, a pump 9, a flow rate meter 11, and a flow rate control valve 12 are installed on the way of the feed oil pipe 7 and a nozzle 13 is installed at the front end of the feed oil pipe 7, and also, an oil-filling controller 30 receives a preset signal from a preset button and an oil-filling start signal from a start button and outputs a drive signal to the pump 9 and the flow rate control valve 12. The oil-filling controller 30 opens fully the flow rate control valve 12 when it has received the oil-filling start signal. In this case, the oil-filling control valve is fully opened after it has been narrowed once during the oil-filling and it is narrowed again at just before the preset value and then it is completely shut at the preset value.
Patent JP-H09103103-A (JP)
Title: Rotary plowing device
Inventor: NAKAYAMA MINORU
IPC: A01B33/08
Filed: 1996-09-20
Abstract: PROBLEM TO BE SOLVED: To provide a rotary plowing device capable of prohibiting the dashing phenomenon and plowing well to form uniform clods over the whole plowing width by setting a transmitting speed reduction ratio of a main transmission mechanism driving a main plowing claw shaft cylinder smaller than that of a reverse driving mechanism driving a sub plow claw shaft cylinder. SOLUTION: This rotary plowing device is provided by installing with spanning a plowing shaft 3 driven by a main transmission mechanism 2 located in a central transmission case 1, and protruded to left and right at the lower position of the central transmission case 1, directly installing each of main plowing claw shaft cylinders 4 to parts close to the protruded ends at the left and right of the central plowing shaft 3, also installing with supporting each of sub plowing claw shaft cylinders 5 different from the main plowing claw shaft cylinder 4, as freely rotatable at both of the left and right side parts close to the central transmission case 1, driving with reverse rotating each of the sub plowing claw shaft cylinders 5 with a reverse rotation driving mechanism 8 moving as interlocked with the main transmission mechanism 2,  and setting a transmitting speed reduction ratio of the main transmission mechanism 2 and the transmission speed reduction ratio of the reverse rotation driving speed reduction mechanism 8 as the reverse rotation driving mechanism 8 < the main transmission mechanism 2.
Patent JP-2001097337-A (JP)
Title: Portable type printing device
Inventor: TANAKA SHUICHI
IPC: B41J3/36
Filed: 1999-09-27
Abstract: PROBLEM TO BE SOLVED: To provide a portable type printing device capable of loading some recording papers having different width to each other in such a way that a central position in a width direction of each of the recording papers may always come to a specified position even if the recording papers having different widths are loaded. SOLUTION: There are provided a main body 2 formed with a recording paper storing segment 2a having a rolled recording paper 1 stored therein; a guide shaft 8 arranged at the recording paper storing segment of the main body so as to be coaxial with an axis of said recording paper; and a position setting plate 13 arranged slidably along an axial direction of the guide shaft 8 and to which one side of said recording paper in the axial direction is abutted. Said guide shaft is provided with a scale 15 for setting a fixed position of said position setting plate and a center of said recording paper in its width direction is positioned at a specified position under a state in which said recording paper is abutted against said position setting plate.
Patent JP-2000101494-A (JP)
Title: Radio equipment and its radio reception method
Inventor: OBA HIROAKI
IPC: H04B1/707
Filed: 1998-09-25
Abstract: PROBLEM TO BE SOLVED: To detect with a simple configuration the direction of incoming radio waves and to accurately detect the azimuth of an antenna. SOLUTION: In this radio equipment provided with a plurality of antennas 100-100n, a spread circuit and an inverted spread circuit, carriers multiplexed by a plurality of channels received from the antennas 100-100n are spread by a spread code, the carriers from the antennas 100-100n are synthesized, and the synthesized carrier is spread inversely, by using spread codes obtained so as to stably detect an incoming direction of a prescribed channel.
Patent JP-S63126293-A (JP)
Inventor: YAMAGISHI YUTAKA
IPC: H05K1/09
Filed: 1986-11-17
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-S62131150-A (JP)
Title: Operation control of air-conditioning machine
Inventor: UKAI KOICHI
IPC: F24F11/02
Filed: 1985-12-03
Abstract: PURPOSE:To improve the comfortableness of a living space upon starting cooling operation by a method wherein ventilating direction is concentrated downwardly and a compressor is driven at high speed before a room temperature arrives at a set value while the ventilating direction is distributed left-and-right horizontally or upwardly while the compressor is driven at low speed when the room temperature has arrived at the set value. CONSTITUTION:When a suction air temperature detected by a thermistor 21 is higher than a first set temperature, a central motor 3 and a left motor 9a are turned left, a right motor 9b is turned right and they are stopped. In this case, blow-off air is concentrated downwardly while a rotating number variable compressor 17 is driven at high speed to effect a large capacity operation. When the suction air temperature detected by the thermistor 21 has arrived at the set temperature, the central motor 3 and the left motor 9a are turned right, the right motor 9b is turned left and they are stopped. In this case, the blow-off air is distributed horizontally (or upwardly in accordance with necessity) while the compressor 17 is driven at low speed to operate it in a small capacity.