baber/WOPTO huggingface dataset:
Patent JP-H034003-A (JP)
Title: Oscillation unit using elastic contractor
Inventor: NEGISHI KOICHI
IPC: F15B15/02
Filed: 1989-06-01
Abstract: PURPOSE:To allow desirable oscillation by placing elastic contractors, which are expansion-transformed in dia. by pressurizing fluid and contracted in an axial direction, between a pair of fixed plate and movable plate, mutually spaced, and providing a supporting member which has one end given relative rotation to the movable plate, between both plates. CONSTITUTION:Elastic contractors 16, which are expansion-transformed in dia. by pressurizing fluid and contacted in an axial direction, are placed between a fixed plate 12 and a movable plate 14, mutually spaced. Then, a supporting member 40, which has one end fixed to the fixed plate 12 and the other end attached to the movable plate 14 in a relative rotation allowable manner, is joined thereto. As a result, the feed and discharge of the pressurizing fluid to each elastic contractor 16 are performed as necessary to allow the desirable oscillation of the movable plate 14 and the enhancement of rigidity, resulting in less effect of even minute oscillation on the movable plate 14.
Patent JP-H11309913-A (JP)
Title: Card-printing apparatus
Inventor: MATSUZAKA HIDEKI
IPC: B65H29/62
Filed: 1998-04-30
Abstract: PROBLEM TO BE SOLVED: To realize a card-printing apparatus which can be multi-functioned in a simple constitution. SOLUTION: An image based on a supplied image signal is printed to one face of a card material in a card-printing apparatus. The apparatus has a card tray for storing the card material, a rotary transfer means set rotatably on a transfer route for the card material for switching a transfer direction of the card material, a control means for controlling the rotary transfer means to switch the card material with an error to a direction corresponding to the card tray 26, and a warning means for generating a warning when a predetermined count of card materials is stored in the card tray 26. An interruption in print operation is avoided, and the card-printing apparatus can thus be multi- functioned in a simple constitution.
Patent JP-2000333366-A (JP)
Title: Reverse connection protective circuit
Inventor: OBA HIROAKI
IPC: H02M1/00
Filed: 1999-05-18
Abstract: PROBLEM TO BE SOLVED: To enhance maintainability by providing a power supplying means provided with a switch which interrupts the conductor of either of a positive power line and a negative power line according to an incoming control signal, and a reverse connection monitoring means which outputs a control signal to interrupt a conductor containing a switch of the positive and negative power lines. SOLUTION: A monitoring circuit portion 8, a switch portion 15, and a diode 11 for preventing currents extending from a power circuit portion 6, are placed in the positive power line 9 of a power circuit portion 5. The diode 11 is connected with the switch portion 15 on the anode side and with a load 7 on the cathode side. The monitoring circuit portion 8, the switch portion 15, and a coil 17 are placed in a negative power line 10. The switch portion 15 is normally in ON state, and is turned OFF only when terminals 3a are reversely connected. The monitoring circuit portion 8 is connected between the power circuit portion 5 and a power circuit portion 6. Since it is unnecessary to replace a part after reverse connection as a result, a power supply with high maintainability is obtained.
Patent JP-S5839307-A (JP)
Title: Programmable controller
Inventor: NISHIKIDO KENJI
IPC: G05B23/02
Filed: 1981-09-01
Abstract: PURPOSE:To prevent a controlled system from entering into a dangerous state by providing a fault flag, an other-equipment fault falg, and an exit inhibiting flag in the working memory of each of plural programmable control machines coupled together on parallel link basis. CONSTITUTION:Two programmable control machines #1 and #2 of the same constitution are coupled together through a link bus CB and a fault signal line SB. In the working memory WM8 of each control machine 1, a fault flag F1 to be set when a fault is detected by a battery fault detector 12, a fault falg F2 to be set when a fault is detected by a temperature fault detecting circuit 13, and an other-equipment flag F3 to be set when a fault reception signal has a high level are set. Further, an output inhibiting flag FO to be set or reset in accordance with the result of optional logical arithmetic among the flags F1, F2, and F3, and optional input and output data is set in the memory 8, and thus prescribed output conditions are obtained.
Patent JP-S62292151-A (JP)
Inventor: KUBOTA TATSUYA
IPC: A61B18/00
Filed: 1986-06-13
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-H04363695-A (JP)
Title: Pressure suppression device for nuclear reactor building
Inventor: IKEGAME NOBORU
IPC: G21C13/00
Filed: 1991-06-10
Abstract: PURPOSE:To obtain a pressure suppression device preventing an outside discharge of radioactive substances from a nuclear reactor building by providing a part of a ventilation and air-conditioning device and a bypass of ventilation route thereof at an inside of the nuclear reactor building, by enabling cooling of the nuclear reactor building inside, and by suppressing temperature and pressure rise thereof. CONSTITUTION:At an outside of a nuclear reactor building 2, an air supply duct 8 connecting an air supply filter 3, a heating coil 4 and an isolation valve 7, and an air exhaust duct 9 connecting an air exhaust filter device 12, an air exhaust fan 11 and another isolation valve 10, are provided. Also, in the nuclear reactor building 2, a ventilation and air conditioning device 18 in provided which is constituted of a cooling coil 5 and an air supply fan 6 connected to the air supply duct 8 of the aforementioned nuclear reactor building 2 outside, the air supply duct 8 of which end is opened, an end opened air exhaust duct 9 connected to the air exhaust duct 9 which is provided at the aforementioned nuclear reactor building 2 outside, and a bypass pipings 20 putting a bypass isolation valve 19 between the air exhaust duct 9 and the air supply duct 8 connected to the aforementioned isolation valve 7.
Patent JP-S61296639-A (JP)
Title: Processing method for electrode parts for electron gun
Inventor: ITO MASAHIRO
IPC: H01J9/18
Filed: 1985-06-26
Abstract: PURPOSE:To make the plate thickness of the cylinder part uniform to contrive to improve the roundness of the inside diameter of the cylinder part by performing the piercing process of a prepared hole for burring after coining of the top surface of the projected cylinder formed by projection processing. CONSTITUTION:After forming a specified prepared hole 22 on a raw plate 20 by means of the piercing process 21, the projected part 24 is formed by projection processing 23 to thin the side wall thickness of the cylinder 25. Then after thinning the thickness of the top plate 26 of the projected cylinder equivalent to that of the side wall of the cylinder 25 the prepared hole 29 for burring is formed by piercing process 28 of the prepared hole for burring and at last the cylinder part is formed by burring process 30 to obtaine the specified inside diameter. Like this, by performing the burring process 30 after equializing the thickness of the top plate 26 and the side wall 25 the thickness of the cylinder part 31 and the distribution of the strain in the side wall part can be made uniform to improve the roundness of the inside diameter of the cylinder.
Patent JP-S5931374-A (JP)
Inventor: MOCHIDA HARUO
IPC: E05B65/20
Filed: 1982-08-10
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-S5931237-A (JP)
Title: Device for preventing sheets of paper from being sent while being overlapped
Inventor: KAJIWARA NORIO
IPC: B65H3/52
Filed: 1982-08-10
Abstract: PURPOSE:To always surely prevent sheets of paper from being sent while being overlapped, by making variable the torque of a slip clutch for transmitting motive power to paper return rollers facing paper separation rollers and by changing the torque to be high for a prescribed time if the overlapped sending of the sheets of paper is detected. CONSTITUTION:A paper feeder comprises a paper feed unit 100 including paper feed rollers 101 and separation rollers 102, and a blocking unit 200 made of return rollers 201, which are turned in the opposite direction to the separation rollers. The return rollers 201 are supported by a frame 204 swingable about a support shaft 206, which is rotated through a sprocket 220 and a slip clutch 221. The torque of the clutch 221 can be changed. When the sending of overlapped sheets of paper 11 is detected by an overlapped sending sensor 105, the torque of the clutch 221 is made high and kept high for a prescribed time and thereafter made low.
Patent JP-S5837013-A (JP)
Inventor: JIYAN RIYUKU SHIYUPIZE
IPC: C08F18/08
Filed: 1982-08-10
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-H08324292-A (JP)
Title: Emergency stop device in movable agricultural machine
Inventor: BABA KEIICHI
IPC: B60K28/10
Filed: 1995-06-05
Abstract: PURPOSE: To stop rotation of an engine even if an operator does not move forward while holding a maneuvering part at operational emergency time by constituting a device by fixing an installing cover from below by putting the installing cover on a fixing base board from above a handle. CONSTITUTION: An inverse L-shaped fixing base board 14 is welded to an outside surface of a handle 10 having a pipe structure. On the other hand, an installing cover 16 which has an inverse U-shaped cross section and in which a switch means 15 and wiring 19 are preincorporated into an upper surface, is put on them from above the fixing base board 14 and the handle pipe 10, and a main body of the switch means 15 is housed in a space formed by the fixing base board 14 and the installing cover 16, and a boss and the fixing base board 14 which are installed in front and in rear of the installing cover 16 from below are fastened together, and installation is completed. When a switch button 15 installed at hand of the handle 10 is pushed by a finger at operational emergency time, rotation of an engine can be stopped through the wiring 19.
Patent JP-H05308692-A (JP)
Title: Speaker system
Inventor: ISHII DAISAKU
IPC: H04R1/02
Filed: 1992-04-30
Abstract: PURPOSE:To attain the sufficient low frequency characteristic by providing the 2nd space having a function increasing the internal capacity. CONSTITUTION:The inside of a speaker box 1 with a speaker S is sectioned to the 1st and 2nd spaces 3 and 4 which are made airtight through a diaphragm A. In this case, the compliance in the 2nd space 4 can be regarded as spring constant. The inside of the 2nd space 4 can be set evacuated or under pressure reduction to ignore the spring constant. The speaker diagram is driven to submerge the diaphragm A separating the 1st and 2nd spaces 3 and 4 when they are sent to the bottom at the side of the 2nd space 4 according to the action. Accordingly, the speaker diaphragm is made easy to move so as to emit the low frequency. Moreover, when the 2nd space 4 is evacuated or under the pressure reduction, the diaphragm A is sucked to be kept nearby. By giving a pull on the diaphragm A with a spring B located at the side of the 1st space 3 and having the prescribed spring constant, the required bass can be obtained based on the spring constant.
Patent JP-H07313305-A (JP)
Title: Floor cushion with step compensation member
Inventor: TOMINARI SUSUMU
IPC: A47C27/08
Filed: 1994-05-26
Abstract: PURPOSE:To provide a floor cushion which is comfortable to sit thereon and does not cause fatigue, in which, even if a user sits on the floor cushion placed on a legless chair, the front edge of a seat board, in the form of an edge, is prevented from contacting legs, hip or the like, and the front portion of the cushion is not bent due to the weight of the user so that the body of the user is not moved. CONSTITUTION:A step compensation member 2 comprising a long-sized elastic material, the length of which is neary equal to the lateral width of a floor cushion 1 and the thickness of which is reduced gradually rearwardly, is disposed at the forward end of the rear side of the floor cushion 1.
Patent JP-2000329335-A (JP)
Title: Combustion equipment
Inventor: SANO HIDEJI
IPC: F23L15/00
Filed: 1999-05-19
Abstract: PROBLEM TO BE SOLVED: To utilize the air layer of an air supply passage for heat-insulating an exhaust passage in the open-type air supply/exhaust configuration of outdoor- installation-type combustion equipment. SOLUTION: The device is equipped with a burner 11, a combustion cylinder 17 that is interlocked to the burner 11 for leading a combustion exhaust gas, an exhaust passage 20 that leads the combustion exhaust gas from the combustion cylinder 17 to an exhaust vent 21 being provided at the appropriate part of the outer periphery of a body, an air supply pipe 29 that leads air for combustion to the burner 11, an air supply vent 23 that is provided at the appropriate part of the outer periphery of the body, and an air supply passage 27 that is formed between the air supply vent 23 and the introduction vent 28 of the air supply pipe 29.  In this case, the exhaust passage 20 is provided in the middle of the air supply passage 27, and the air supply passage 27 is provided so that air for combustion passes through the outer surface of the exhaust passage 20, thus suppressing the temperature increase of the upper part of the exhaust passage 20, at the same time, heating the air for combustion, reducing the influence of outside temperature, and hence securing a stable combustion state.
Patent JP-S6411775-A (JP)
Title: Device for supporting hollow molded part
Inventor: PIETORO PADOBUAANI
IPC: B25J15/06
Filed: 1988-06-03
Abstract: PURPOSE: To surely suck and hold a hollow molding made of a synthetic sheet material to an extracting plate without deforming it by making the cross section of a sucking means for sucking the outside air into a partition chamber formed with the hollow molding and the extracting plate adjustable, and providing a suction air adjusting valve on the secondary side of a sucking device. CONSTITUTION: The outside air is sucked into a partition chamber 17 formed with a cup 13 which is a hollow molding and an extracting plate 10 from an air suction port 20 by an adjustable sucking device 6. The same quantity of air as the air sucked via a hole 14 formed at the lower section 15 of the extracting plate 10 is discharged from the partition chamber 17 to generate a necessary negative pressure in the partition chamber 17, and this negative pressure is kept nearly constant. The negative pressure is adjusted by adjusting the cross sectional area of the suction port 20 and adjusting an outside air suction flow control valve 18, and the cup 13 is sucked and held to the extracting plate 10 without deforming its wall.
Patent JP-S5841658-A (JP)
Title: Continuous casting method
Inventor: YAMAZAKI AKIRA
IPC: B22D11/116
Filed: 1981-09-02
Abstract: PURPOSE:To improve the corrosiveness of a horn applied with ultrasonic oscillations and to fine crystal grains in continuous casting of belt wheel type by evacuating the inside of a vessel immersed and inserted into charged molten metal to form a well and inserting said horn therein. CONSTITUTION:In the stage of continuous casting of belt wheel type for Al, etc., an inverted cup-like vessel 9 of sealed type formed of a heat insulating material is immersed and inserted into the upper part of a tundish 4. The inside of the vessel 9 is evacuated by operating an evacuating pump to form an evacuated chamber and to heighten the surface 5' of the molten metal upward to a constant level and to hold the same at said level, thereby forming a well 8. A horn 7 is inserted into the well 8, and ultrasonic oscillations are applied thereto. The metal 5 in the tundish 4 is charged into a mold consisting of a rotary wheel 1 for casting, endless belts 2, 2', and a pressing wheel 3, whereby the molten metal is cooled and solidified to form a cast ingot 6. By such method, the crystal grains of the cast ingot are fined stably for a long time without using any additive.
Patent JP-S5662458-A (JP)
Title: Automatic connection change system
Inventor: TAKEHARA MASAO
IPC: H04M3/60
Filed: 1979-10-26
Abstract: PURPOSE:To increase the service without delaying the response to the main line caller, by avoiding the necessity of troubling the operator again in connecting a main line incoming call continuously two or more extension telephone sets, and reducing the burden to the operator. CONSTITUTION:A main line incoming call is fed to an attendant board ATT in a route 1 via a main line trunk CBWT to illuminate the incoming call dispaly lamp, and the operator responds to the main line incoming call by depressing the response key. After that, the operator depress the numeric button key for the number of extension telephone sets STA, A and B to be connected at second to store the number information to a main line trunk adaptor CBWTAU in route 2. Further, every time the trunk CBWT detects the ON-hook of the extension telephone sets A, B, the adaptor CBWTAU is started, and the information is fed to the sequential common control device MKR from the extension telephone set A or B in the number having the priority, and the trunk CBWT and the extension A or B are connected at the switch frams SW.
Patent JP-S5928865-A (JP)
Title: Magnetizing yoke
Inventor: HIRANO NORIMITSU
IPC: H02K15/03
Filed: 1982-08-11
Abstract: PURPOSE:To simplify the magnetizing step and obtain a field magnet capable of detecting a frequency in high performance by forming grooves at a short pitch on the outer periphery of the end of a cylinder formed of a magnetic material to form poles for detecting the frequency of short pitches. CONSTITUTION:Grooves 17' which perpendicularly cross at the center are formed on the end surface 16' of a cylinder 15' formed or a ferromagnetic material in a magnetizing yoke 14', energizing coils are mounted in the grooves 17', and many grooves 19 of short equal pitch are formed to form poles for detecting the frequency on the outer periphery of the end surface 16'. Since a weak energizing current flows at the grooves 19, they are weakly magnetized like N', and the projections 20 are strongly magnetized like N. Accordingly, exclusive energizing coil can be eliminated, the poles of strong and weak energizations of N, N' and S, S' for detecting the frequency can be formed at the extremely short pitch, thereby obtaining a field magnet which can detect the frequency with high performance.
Patent JP-H073669-A (JP)
Title: Dyeing of hydrophobic fiber
Inventor: YABUSHITA SHINICHI
IPC: D06P5/13
Filed: 1993-06-10
Abstract: PURPOSE:To obtain a printed cloth having excellent blank-forming property and high color fastness by dyeing a hydrophobic fiber with a specific disperse dye for ground color and printing an alkali agent as a resist printing agent or a discharge-resisting agent. CONSTITUTION:The ground color of a hydrophobic fiber such as polyester or di- or triacetate fiber is dyed with a disperse dye consisting of a compound expressed by the formula [R is H, OH, 1-4C alkyl, alkoxy 1-4C alkyl, 1-4C alkylcarbonyl, 1-4C alkoxycarbonyl (1-4C)alkyl, 1-4C phenylalkyl, 1-4C alkoxy(1-4 C)alkoxycarbonyl (1-4C)alkyl or OR1Q (R1 is methylene or 2-6C alkylene which may have OH, 1-4C alkoxy or 1-4C alkylcarbonyloxy as substituent; Q is 5- or 6-membered saturated or unsaturated heterocyclic residue)], the dyed fiber is printed with a resist printing paste or a discharge resist paste containing an alkali metal or alkaline earth metal hydroxide and the printed product is dried and subjected to HT steam treatment to obtain a printed product having excellent blank-forming property and high color fastness (to moisture) at the ground part.
Patent JP-H06345000-A (JP)
Title: Mounting structure for mounted apparatus for space
Inventor: YAMADA KAZUHISA
IPC: B64G1/66
Filed: 1993-06-10
Abstract: PURPOSE:To provide an excellent vibration preventing effect by supporting a mounted apparatus on a panel through two panel mounting parts in a bracket part to improve the mounting strength with a sufficient mounting area, while providing a damping member for absorbing the deformation or the like of the panel in the bracket part. CONSTITUTION:A frame body of a spacecraft is constituted by combining first and second panels 10, 11 of a honey-comb structure approximately in a box-like form, and apparatus installing inserts 12, 13 are embedded in the respective panels at a predetermined interval. On the other hand, a bracket member 14 is formed with first and second panel mounting parts 14a, 14b corresponding to the respective inserts 12, 13 and fixed by engaging the respective panel mounting parts 14a, 14b threadingly with the inserts 12, 13. While a mounted apparatus 15 is mounted on the bracket member 14, an damping member 17 is mounted around the bracket member 14 so that shearing deformation, deformation caused by extra-area bending moment, and the like given to the respective panels 10, 11 are damped to prevent vibrations.
Patent JP-S5930783-A (JP)
Inventor: MATSUI FUMIO
IPC: B32B13/02
Filed: 1982-08-11
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-S6029725-A (JP)
Title: Acoustooptic modulator
Inventor: AMANO SATORU
IPC: G11B7/125
Filed: 1983-07-28
Abstract: PURPOSE:To expand the utilization of a stable laser beam which has small difference in light intensity by reducing reflection loss, improving diffraction efficiency, and converging plural laser beams after ultrasonic wave modulation vertically or horizontally. CONSTITUTION:Picture signals S1-S5 from a signal source 1 and carrier frequencies f1-f5 from high frequency oscillators 21-25 are applied to amplitude modulator mixers 31-35. The frequencies f1-f5 which are amplitude-modulated and amplified through wide band amplifiers 41-45 are applied to respective transducers 61-65 of acoustooptic modulators 91-95. Then, the beam from a laser oscillator 10 is split into beams 151-155 through a parallel plane beam splitter 14, and they propagate in acoustooptic media 71-75 and enter an ultrasonic wave surface from transducers 61-65 at a constant Bragg angle. Ultrasonic wave signals propagates in the media 71-75, and optical modulation is performed by the mutual operation between their compressional waves and the laser beam; and 0-order light beams 121-125 and 1-order diffracted light beams 131-135 are projected from projection surfaces of modulators 91-95, and the reflection loss is reduced to prevent a decrease in diffraction efficiency.
Patent JP-H01308664-A (JP)
Title: Thermal recorder
Inventor: FUKAWA KAZUMI
IPC: H04N1/00
Filed: 1988-06-07
Abstract: PURPOSE:To obtain a thermal recorder having a small size at a low cost with a simple mechanism by so recording that a guide roller is disposed slightly at a lower level from the top of a thermal recording unit to operate a pressure contact force component to the unit with respect to the transfer force of a heat sensitive recording sheet transfer direction. CONSTITUTION:When a motor 8 is driven to rotate a feed roller 7 clockwise, a heat sensitive recording sheet 4 is fed by the roller 7. In this case, a resistance is applied to the rotation of a heat sensitive recording sheet roll 4R by the elasticity of a leaf spring 17, and a tension is strongly applied to the sheet. A route bent at its end as a top by guide rollers 5, 6 disposed slightly at a lower level than the position level of a heat generation recorder 1H of an end face type thermal head 1 is formed on the sheet 4. The sheet 4 conveyed by a tension P is strongly brought into pressure contact with the recorder 1H by a branch force component P' of a bending angle. Since the length l of the end flat part of the recorder 1H is extremely short, the force component P' is concentrically applied to the part, thereby effectively providing its close contact.