baber/WOPTO huggingface dataset:
Patent JP-H0483945-A (JP)
Title: Power transmitting device
Inventor: KURIHARA SAKUO
IPC: F16H48/34
Filed: 1990-07-27
Abstract: PURPOSE:To have differential driving or free rotation due to a sufficient transmitted torque on an axle by furnishing a differential gearing mechanism, a friction clutch, a pilot clutch, and a force boosting mechanism which boosts the pilot clutch engaging force and transmits it to the friction clutch. CONSTITUTION:A pilot clutch 33 is left opened unless current is fed to an electric magnet 85, and a friction clutch 31 is opened, and the power of an engine 1 remains out of transmission to a differential gearing mechanism 25, and the rear axles rotate freely from each other. When current is fed to the electric magnet 85, an attraction member 87 is attracted, and friction plates 75, 79 are engaged with each other, and a cam ring 71 is connected with a ring gear 29 and a differential case 35. Now relative rotation is generated with a push- move member 69, and a ball 89 shoves this member 69 in the direction of moving apart from the cam ring 71, and the friction clutch 31 is engaged. The rotational power of the ring gear 29 is transmitted to a clutch member 49, and a bevel pinion 53 drives a left and a right bevel side gear 55, 57 differentially, and the rear axles are put in differential drive.
Patent JP-S5987130-A (JP)
Title: Manufacture of glass-wool cylinder
Inventor: TERAJIMA KENJI
IPC: B29C70/16
Filed: 1982-11-12
Abstract: PURPOSE:To produce a continuous cylinder, by feeding a belt-shaped sheet to a mandrel slantly. CONSTITUTION:A sheet 2 is fed slantly with respect to the axis of the mandrel 1 to be helically wound to obtain a roll. A belt-shaped glass-wool mat 6 that contains a thermosetting resin liquid is continuously fed onto the roll that is being moved continuously longitudinally of the mandrel to form a cylinder roll 5, which is then heated to be hardened. Thus a glass-wool cylinder that has helical layers can be produced from a glass-wool mat that is unhardened and is soft and weak against pulling.
Patent JP-S6089998-A (JP)
Inventor: TADA KEIJI
IPC: H05K13/00
Filed: 1983-10-24
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-H11353041-A (JP)
Title: Dc power unit
Inventor: SAKAI HIROSUKE
IPC: H01R13/64
Filed: 1998-06-09
Abstract: PROBLEM TO BE SOLVED: To enhance the portability of an electronic equipment and to prevent the electronic equipment from being damaged or operated defectively due to the setting error of voltage by enabling plural electronic equipments different in power voltage to be used by one DC power unit. SOLUTION: A DC power source part 4 has a voltage control terminal 10 for determining a voltage value. A connection relay part 16 has a voltage information terminal 13 for connecting the DC power source part 4 to a loaded equipment 19 and applying voltage information to the voltage control terminal of the DC power source part 4. Besides, the connection relay part 16 can be attached to and detached from the DC power source part 4 by a connector 12, and either one of plural connection relay parts 16 corresponding to the respectively different power source voltages of plural electronic equipment is connected to the DC power source part 4.
Patent JP-S6258123-A (JP)
Title: Apparatus for measuring heat quantity
Inventor: SAWADA SHINJI
IPC: G01K17/10
Filed: 1985-09-07
Abstract: PURPOSE:To obtain the titled measuring apparatus measuring the flow amount of a heat medium as a relative flow dividing ratio and capable of corresponding to a wide flow amount range, by providing a branched passage bypassing a heater to be measured and arranging a means measuring a flow amount ratio to the branched part of a recirculation passage. CONSTITUTION:A heat medium is heated by an object to be tested (heater to be mea sured) 1 to be raised in its temp. and transferred to a heat load heat exchanger 2 to be returned to the object 1 to be tested through a pump 5 while heat energy is consumed. The heat medium sent out to a flow dividing tank 21 by the pump 5 is divided into a main recirculation passage 3 and a measuring flow passage 22 through orifices 22A, 22B and a calorimeter 8 is arranged to the flow passage 23 to allow the outlet side of said passage 23 to again coincide with the recirculation passage 3. Further, differential pressure meters 24A, 24B measuring the differential pressures before and behind the orifices 22A, 22B are connected to the flow passage 23. The heat generating quantity of the calorimeter 8 is calculated from the internal power consumption of said calorimeter 8 and differential pressures Po, Px obtained through the orifices 22A, 22B are calculated and the heating quantity Qx of the object 1 to be measured can be calculated according to formula Qx=Qo(Px/Po)<1/2>.
Patent JP-S6091032-A (JP)
Title: Fluid coupling
Inventor: TORII AKIRA
IPC: F16D35/02
Filed: 1983-10-22
Abstract: PURPOSE:To prevent a mis-operation by controlling a control-hole, which regulates quantity of the fluid that flows from a stockroom into a workroom, with an electromagnet which is driven by a signal from a thermo-sensitive device which detects the temperature of an engine-cooling-water. CONSTITUTION:Between a workroom 14 and a stockroom 15, a partition plate 21, which has a control-hole 20 and is fixed to a covering member 13, and a valve plate 22, which is placed in the stockroom 15 side and covers the control- hole 20 as it can be closed, are set, and the rooms 14, 15 are separated by them. In a central hole 24 formed in a supporting part 31 of the cover 13, a centerpin 25, at whose end a ferromagnetic body plate 33 is fixed, is inserted as it can be slid freely. The tip of the centerpin 25 touches the valve plate 22, the valve plate 22 is pressed to the partition plate 21 by the energizing power of a spring 35, and the control-hole is closed. At the outside of the supporting part 31, an electromagnet 36, which pulls the ferromagnetic body plate 33, is set, and the control-hole is opened and closed according to a signal of a thermo-sensitive device 39 set in an engine-cooling-water way.
Patent JP-2000017270-A (JP)
Title: Air-cutting out structure for charcoal burning kiln
Inventor: SUZUKI GIICHI
IPC: C10B25/24
Filed: 1998-06-29
Abstract: PROBLEM TO BE SOLVED: To obtain an air cutting out structure for a charcoal burning kiln which facilitates easy bringing-in of a raw material for charcoal burning and carrying-out of the charcoal and enables easy air-cutting out of a kiln to give a treatment for obtaining a charcoal of good quality. SOLUTION: A kiln main body 11 comprises a carbonizing chamber, a burning inlet door 12 on the front thereof and a flue interconnected with the carbonizing chamber and is characterized in that rails 16 for a stopper are fixed perpendicularly and downward from the both walls of the burning inlet door of the kiln main body 11, each rail facing each other, and flanges being simultaneously formed at a top end thereof,  to form a space for slide between a front wall and the flanges and a receiving plate is fixed horizontally at a position connecting the lower ends of the rails for the stopper and a cover body for receiving earth and sand simultaneously formed with the flanges is inserted in the space for slide and supported by the flanges and a space for storing earth and sand having a mouth opening upward is formed by dropping the cover body for receiving earth and sand to the space for slide at a position of the flange while the lower end of the cover body for receiving earth and sand is supported on the upper surface of receiving plate.
Patent JP-S6258126-A (JP)
Title: Method of sealing test of hybrid integrated circuit
Inventor: NISHIDA KOJI
IPC: H01L23/02
Filed: 1985-09-06
Abstract: PURPOSE:To dispense with pressurizing procedure and to enhance measuring accuracy, by preliminarily sealing up a container sealing a hybrid integrated circuit by inert gas of which the leak ratio is detectable. CONSTITUTION:A case 3 receiving a hybrid integrated circuit 3 and having a cover 1 is hermetically sealed with He gas 4. Next, the device 6 wherein the He gas 4 was preliminarily sealed is put in a leak detector and the outside of the device 6 is gradually evacuated. Whereupon, if the device 6 has a hole, the He gas leaks to the outside and can be detected by a He gas detector. Because the device 6 is preliminarily sealed with the He gas 4, the detection quantity of He becomes much and measuring accuracy is enhanced.
Patent JP-H0483329-A (JP)
Title: Charged particle beam drawing method
Inventor: SATO HITOSHI
IPC: H01L21/30
Filed: 1990-07-26
Abstract: PURPOSE:To enable drawing time to be reduced by enabling a section of a charged particle beam to be formed in rectangular shape with the base and height being two sides and to be shot at a specified position on a material when the base of a triangular pattern or a longer base of a trapezoid pattern is smaller than the reference dimension. CONSTITUTION:A graph dividing circuit divides a graph into a rectangular pattern L and triangular patterns M and N when a transmitted graph data shows a trapezoid pattern and a length of a lower bottom is larger than a slit size of a mask plate. Regarding the triangular pattern N, a length n1 in x direction of a first rectangular pattern N1 and a reference dimension delta of graph data of rectangular patterns N1, N2,..., N6 which are transmitted from a comparator circuit in sequence are compared and n1<=delta is determined to be true, each graph data is supplied to a second rectangular pattern creation circuit. Then, data which expresses one rectangular pattern in x direction n1 and y direction (c) is created and is supplied to a control device. The control device allows drawing data of a pattern to be stored in a drawing data memory.
Patent JP-H0642839-A (JP)
Title: Three-way valve of separate type air conditioner
Inventor: YAMAURA AKIRA
IPC: F25B41/04
Filed: 1992-07-24
Abstract: PURPOSE:To discharge remained air within a refrigerant circuit for a separate type air conditioner including a multi-chamber type air conditioner without releasing fluorocarbon gas refrigerant into the surrounding atmosphere. CONSTITUTION:A three-way valve 1 is provided with a refrigerant accumulating passage 16 that can communicate with a service passage 10 by means of a pin 11. A refrigerant accumulator 15 having a service connection port 17 is installed at an extremity end of the passage. After connecting work of a refrigerant pipe, refrigerant in an external refrigerant container is utilized in the case that remained air in the indoor device and the refrigerant pipe is discharged, the remained air is stored in the refrigerant accumulator 15 arranged in the three-way valve 1 together with refrigerant. In the case that a multi-chamber type separate air conditioner is applied, the service connecting port 17 arranged in the refrigerant accumulator 15 is used and the remained air in the other indoor device and the refrigerant pipe is stored in the refrigerant accumulator 15 so as to prevent the refrigerant from being discharged into the surrounding atmosphere.
Patent JP-2001017332-A (JP)
Title: Rice washing machine in common use for washing fruit and vegetable
Inventor: KURUMAKADO KENJU
IPC: A47J43/24
Filed: 1999-07-13
Abstract: PROBLEM TO BE SOLVED: To provide a rice washing machine in common use for washing fruits and vegetables which is capable of washing both of the fruits and the vegetables, is free from the degradation in functions by an error in setting parts and is usable even in the drain part of the sink. SOLUTION: This rice washing machine has a rice washing container 1 which has drain holes 11a' at its bottom, a water ejection nozzle 2 which opens at the center in the bottom of the rice washing container 1, a water flow guide pipe 3 which is pendently disposed apart a spacing above the water ejection nozzle 2 in the rice washing container by a supporting vanes 31, a member 4 which changes over the drain holes 11a' to a closing state and an opening state and a lid 6 which covers the aperture of the rice washing container 1. At the time of rice washing, the water flow guide pipe 3 is set and the drain holes 11a' are changed over to the opening state. At the time of washing the fruits and vegetables, the water flow guide pipe 3 is removed and the drain holes 11a' are changed over to the closing state.
Patent JP-H0362051-A (JP)
Title: Image forming device
Inventor: ITSUKIDA MASAMI
IPC: G03G21/00
Filed: 1989-07-31
Abstract: PURPOSE:To carry out life control for a fixing device, etc., with a simple constitution and also with accuracy by providing a first fuse for discriminating between the new and the old, and a second fuse for control of life inside the fixing device. CONSTITUTION:The first fuse 176 for discriminating between the new and the old and the second fuses 174 and 175 for control of the life are provided in the fixing device, when the power source is connected, whether the fixing device is new or old is discriminated by the state of the first fuse 176, and the life of the fixing device is discriminated by the state of the second fuses 174 and 175. Then, when the new fixing device is discriminated, the first fuse 176 inside the fixing device is cut off, after the first fuse 176 is cut off, fixed number of pieces by the fixing device is counted, and when this counted value exceeds the specified number, the second fuses 174 and 175 in the fixing device are cut off. Thus, the life control of the fixing device etc. can be carried out with a simple constitution and with accuracy.
Patent JP-H0249992-A (JP)
Title: Roots blower
Inventor: MORINAGA KOUKI
IPC: F04C18/18
Filed: 1988-08-08
Abstract: PURPOSE:To restrain loss due to leakage in a supercharger for automobile engine or the like, by setting the amount of escape of rotating direction side intake air pressure-feed surfaces between a drive rotor and a driven rotor in a Roots blower, which are rotated reversely to each other in a non-contact condition within a hosing, to a value which is greater than that of the other intake air pressure-feed surfaces. CONSTITUTION:Drive rotor 2 and a drive rotor 3 which are cocoon shapes are rotated by a pair of gears which are not shown, around a drive shaft 6 and a driven shaft 7 as indicated by the arrows A in reverse directions but in synchronization with each other under a non-contact condition, that is, a Roots blower is constituted. The amount of air-escape between rotating direction side intake-air pressure-feed surfaces 14, 16 is set to a value which is greater than that between the opposite side intake-air pressure-feed surfaces 13, 15 so as to increase the amount of escape between the rotors only in a part which has a risk of a bump between the rotors. With this arrangement it is possible to effectively restrain the leakage of suction air, thereby it is possible to prevent the rotors to making contact with each other.
Patent JP-S5987267-A (JP)
Title: Solenoid operated fuel injection device
Inventor: DANNO YOSHIROU
IPC: F02M51/08
Filed: 1982-11-12
Abstract: PURPOSE:To promote remaining fuel in an outlet passage to be atomized and discharged, by connecting air introducing passages to the outlet passage between a valve part and a nozzle and applying a turning flow to the fuel existing between the valve part and the nozzle even after a valve is closed. CONSTITUTION:One end of four air introducing passages 19, 20, 21, 22, the other end of which is communicated to an engine intake passage, is connected to a part in the downstream side from a swirl piece arranged part in an outlet passage 23. A valve is closed by interrupting electrification of a solenoid coil 3, but air is still successively introduced to the outlet passage 23 by inertia of the air from the air introducing passages 19-22, and this causes fuel to maintain its flow even after the valve is closed, thus the fuel, given turning motion by a swirl piece 14 in the outlet passage 23, can be injected to be atomized from a nozzle 13. In this way, the fuel remaining in the outlet passage 23 is promoted to be atomized and discharged.
Patent JP-H0753903-A (JP)
Title: Water-base ink composition and recording method using the same
Inventor: MIYOSHI YASUO
IPC: C09D11/02
Filed: 1993-08-10
Abstract: PURPOSE:To provide a water-base ink compsn. which has characteristics satisfac tory as an ink jet ink, is excellent in dryability, and provides an image having a quality hardly degradable and hardly exhibiting blur at the border of two colors and provide a recording method using the same to form a favorable. CONSTITUTION:The title compsn. contains a water-dispersible or-sol. colorant, water, a wetting agent, and at least one compd. represented by the formula (wherein M is an alkali metal ion, a quaternary ammonium ion, a quaternary phosphonium ion, or an alkanolamine ion; and m and n are each an integer of 0 or greater provided their sum is 10-14). The method uses the compsn.
Patent JP-S6259685-A (JP)
Title: Static breaking agent and method for breaking
Inventor: HANADA MITSUO
IPC: E04G23/08
Filed: 1985-09-09
Abstract: PURPOSE:To provide a static breaking agent which makes it possible to break laid concrete in a desired part upon solidification of the concrete, by binding a hydration swelling substance in powder with a non-hydrophilic binder so that it may absorb water from an environment and swell. CONSTITUTION:The breaking agent is prepared by binding a hydration swelling substance in powder with a non-hydrophilic binder so that it may absorb water from an environment and swell. The breaking agent is buried in laid concrete or filled in a hole made in rock or concrete which is always in wet state so that the hydration swelling substance in the breaking agent may be swelled by hydration and break concrete or rock. The hydration swelling substances are, e.g., quick lime, burned dolomite and ettringite.
Patent JP-H1046377-A (JP)
Title: Continuous degreasing method for metallic band and equipment therefor
Inventor: KATSUSHIMA KOJI
IPC: C23G1/14
Filed: 1996-07-29
Abstract: PROBLEM TO BE SOLVED: To provide a degreasing method for a metallic band, by which the generation of the meandering motion of the travelling metallic band is prevented and 600mpm or higher speed processing is possible, and a degreasing device for the metallic band. SOLUTION: A degreasing liquid vessel 5-1 for storing a degreasing liquid and continuously degreasing the metallic band 1, rolls 3a for bringing the one side only of the metallic band into contact with the degreasing liquid disposed on the inlet and outlet sides of the degreasing liquid vessel, and 2 units of treating equipment, each equipped with a washing device 11a and a dewatering device 11b at the post stage of the degreasing liquid vessel, are connected via deflector rolls 3.  Then, the metallic band is continuously travelled and degreased while only one side of the metallic band is brought into contact with the degreasing liquid stored in the degreasing liquid vessel 5-1, and is thereafter washed, and next, the metallic band is continuously travelled and degreased while the other side of the metallic band is brought into contact with the degreasing liquid and is, thereafter, washed.
Patent JP-H0375582-A (JP)
Title: Method of measuring random and pulsative or pulsativeness-convertible physical magnitude
Inventor: MARUKU BIYUUDAN
IPC: G01T1/17
Filed: 1990-07-26
Abstract: PURPOSE: To measure the volumetric activity of a radioactive element in circulating liquid by discriminating multiple events and performing mathematical simulation by a substituting method in consideration of probabilistic variable properties of a phenomenon to be measured, and comparing the simulation result with a measurement result. CONSTITUTION: A detecting device 30 has a probe 20 for measurement and a probe 22 for background gamma-ray correction and is arranged in a shield 16 connected to a pipe by a piping system 18. Further, a spectrometry chain consists of the main body part 38 of the device 30 composed of the probes 20 and 22 and a main body part 40 which performs electronic processing, and the main body part 40 consists of two subordinate main body parts of the same constitution relating to the probes 20 and 22 and consists of plural circuits, i.e., a pulse height selector 48 having an energy window, a recording device 50, etc.  Then a microcomputer 56 periodically makes an inquiry to the device 50 to receive pieces of information from respective selectors 48 connected to the probes 20 and 22, subtracts a correction gamma-ray dosage corresponding to the probe 22 from the measurement signal of the probe 20 by windows to obtain a probabilistic variable, and determines the volumetric activity of a radioactive isotope circulated in the pipe in a last certain time at fixed time in consideration of the variable.
Patent JP-H0366970-A (JP)
Title: Automotive power transmission
Inventor: MATSUMURA TAKASHI
IPC: F16H57/04
Filed: 1989-07-31
Abstract: PURPOSE:To prevent the generation of noise caused by backlash and reduce power consumption by providing a cover along the periphery of a gear on one side, forming an oil passage between the periphery of the gear and the cover in such a way as to be tapered along the rotating direction of the gear, and providing an oil passage exit in the state of facing the engaged part between both gears. CONSTITUTION:A cover 14 is provided along the periphery of a gear 17 continuously from the inner face of a casing 19 gradually tapered in the rotating direction between the periphery of the gear 17 and the casing 19, and that in the further tapered state, thus forming an oil passage 15. The exit 18 of this oil passage 15 is to face the engaged part between the gears 16, 17. Accordingly, lubricating oil 22 flowing out of the exit 18 with the specified speed energy rotates the gear 16 in the unloaded state. Even when the gear 16 is loaded, the lubricating oil 22 flowing out of the exit 18 functions to promote the rotation of the gears 16, 17. As a result, power loss becomes less, and the generation of backlash noise is prevented.
Patent JP-H109152-A (JP)
Title: Rotating device for fluid motor or pump
Inventor: NUMAZAKI ATSUSHI
IPC: F04C2/344
Filed: 1996-06-26
Abstract: PROBLEM TO BE SOLVED: To simplify the structure of a rotating device for a fluid motor or pump with the use of a smaller number of component parts by providing through burning a rotor having a housing part defined by a groove of a size covering at least the sliding distance of a vane and the width thereof on the outer peripheries of a fixed shaft and a rotary shaft rotatably, and by dividing the space defined in the rotor between both shafts by the vane. SOLUTION: A fixed shaft 1 and a rotary shaft 2 are opposed to each other with a slant face 11 of the fixed shaft and a conically-slant face 21 of the rotary shaft being adjacent to or slidingly contacting with each other to form an interrupting part 22. A vane 3 is mounted in a groove 23 of the rotary shaft 2 and a rotor 4 is provided through burning rotatably on the outer peripheries of both shafts to thereby define, between the slant face 11 and the conically-slant face 21, a suction space 51 communicating with a suction port 5 and a discharge space 61 communicating with a discharge port 6.  In order to rotate the vane 3 together with the rotary shaft 2 while holding it slidable in the groove 23 as well as holding its rotating slidingly- contact edge 31 of one edge in the circumference slidingly contacting with the slant face 11, the vane 3 is provided with a ball 32 and the slant face 11 and the conically- slant face 21 are formed at their tips with locking parts 12 and 24 respectively to receive the ball therein for the sliding engagement thereof.